* [PATCH v4 0/7] New DRM accel driver for Intel VPU
@ 2022-12-08 11:07 Jacek Lawrynowicz
2022-12-08 11:07 ` [PATCH v4 1/7] accel/ivpu: Introduce a new DRM " Jacek Lawrynowicz
` (7 more replies)
0 siblings, 8 replies; 40+ messages in thread
From: Jacek Lawrynowicz @ 2022-12-08 11:07 UTC (permalink / raw)
To: dri-devel, oded.gabbay, airlied, daniel, tzimmermann, quic_jhugo
Cc: andrzej.kacprowski, Jacek Lawrynowicz, stanislaw.gruszka
Hi,
This patchset contains a new Linux* Kernel Driver for Intel® VPUs.
VPU stands for Versatile Processing Unit and it is an AI inference accelerator
integrated with Intel non-server CPUs starting from 14th generation.
VPU enables efficient execution of Deep Learning applications
like object detection, classification etc.
The whole driver is licensed under GPL-2.0-only except for two headers imported
from the firmware that are MIT licensed.
User mode driver stack consists of Level Zero API driver and OpenVINO plugin.
Both should be open-sourced in December.
The firmware for the VPU will be distributed as a closed source binary.
Most significant change in this version is a switch to the new accel framework.
Besides that there are a lot of changes from v3 review described in detail below.
Regards,
Jacek
Changelog
v4:
- Switch to the accel framework (DRIVER_COMPUTE_ACCEL)
- Move the driver from drivers/gpu/drm to drivers/accel
- Rename kconfig DRM_IVPU option to DRM_ACCEL_IVPU and update dependencies
- Create context on open() instead of lazy allocating it
- Remove status_offset from submit ioctl, as status is now reported in bo_wait ioctl
- Use managed resources in ivpu_drv.c
- Optimize locking in ivpu_ipc.c - add new rx_msg_lock for consumer msg list
- Refactor vpu_hw_mtl_reg.h to use BIT_MASK() and GENMASK() macros
- Use module_pci_driver() for mudule init
- Remove mutex from "struct ivpu_pm_info"
- Add explicit "vdev" arg to ivpu_dbg()
- Use drm_WARN_ON() instead of WARN_ON() where possible
- Add comments for boot related functions
- Update firmware API headers
v3: https://lore.kernel.org/all/20220924151149.323622-1-jacek.lawrynowicz@linux.intel.com/
- Fixed alignment warning in ivpu_ipc.c when building with W=1
v2: https://lore.kernel.org/all/20220913121017.993825-1-jacek.lawrynowicz@linux.intel.com/
- Rename the driver from "drm/vpu" to "drm/ivpu"
- Add a TODO file
- Add support for WC buffers
v1: https://lore.kernel.org/all/20220728131709.1087188-1-jacek.lawrynowicz@linux.intel.com/
Jacek Lawrynowicz (7):
accel/ivpu: Introduce a new DRM driver for Intel VPU
accel/ivpu: Add Intel VPU MMU support
accel/ivpu: Add GEM buffer object management
accel/ivpu: Add IPC driver and JSM messages
accel/ivpu: Implement firmware parsing and booting
accel/ivpu: Add command buffer submission logic
accel/ivpu: Add PM support
MAINTAINERS | 9 +
drivers/Makefile | 1 +
drivers/accel/Kconfig | 2 +
drivers/accel/Makefile | 3 +
drivers/accel/ivpu/Kconfig | 15 +
drivers/accel/ivpu/Makefile | 16 +
drivers/accel/ivpu/TODO | 7 +
drivers/accel/ivpu/ivpu_drv.c | 661 +++++++++++++++
drivers/accel/ivpu/ivpu_drv.h | 189 +++++
drivers/accel/ivpu/ivpu_fw.c | 423 ++++++++++
drivers/accel/ivpu/ivpu_fw.h | 38 +
drivers/accel/ivpu/ivpu_gem.c | 846 +++++++++++++++++++
drivers/accel/ivpu/ivpu_gem.h | 129 +++
drivers/accel/ivpu/ivpu_hw.h | 170 ++++
drivers/accel/ivpu/ivpu_hw_mtl.c | 1084 +++++++++++++++++++++++++
drivers/accel/ivpu/ivpu_hw_mtl_reg.h | 280 +++++++
drivers/accel/ivpu/ivpu_hw_reg_io.h | 115 +++
drivers/accel/ivpu/ivpu_ipc.c | 511 ++++++++++++
drivers/accel/ivpu/ivpu_ipc.h | 93 +++
drivers/accel/ivpu/ivpu_job.c | 608 ++++++++++++++
drivers/accel/ivpu/ivpu_job.h | 67 ++
drivers/accel/ivpu/ivpu_jsm_msg.c | 170 ++++
drivers/accel/ivpu/ivpu_jsm_msg.h | 23 +
drivers/accel/ivpu/ivpu_mmu.c | 885 ++++++++++++++++++++
drivers/accel/ivpu/ivpu_mmu.h | 50 ++
drivers/accel/ivpu/ivpu_mmu_context.c | 385 +++++++++
drivers/accel/ivpu/ivpu_mmu_context.h | 49 ++
drivers/accel/ivpu/ivpu_pm.c | 329 ++++++++
drivers/accel/ivpu/ivpu_pm.h | 38 +
drivers/accel/ivpu/vpu_boot_api.h | 349 ++++++++
drivers/accel/ivpu/vpu_jsm_api.h | 999 +++++++++++++++++++++++
include/uapi/drm/ivpu_drm.h | 339 ++++++++
32 files changed, 8883 insertions(+)
create mode 100644 drivers/accel/Makefile
create mode 100644 drivers/accel/ivpu/Kconfig
create mode 100644 drivers/accel/ivpu/Makefile
create mode 100644 drivers/accel/ivpu/TODO
create mode 100644 drivers/accel/ivpu/ivpu_drv.c
create mode 100644 drivers/accel/ivpu/ivpu_drv.h
create mode 100644 drivers/accel/ivpu/ivpu_fw.c
create mode 100644 drivers/accel/ivpu/ivpu_fw.h
create mode 100644 drivers/accel/ivpu/ivpu_gem.c
create mode 100644 drivers/accel/ivpu/ivpu_gem.h
create mode 100644 drivers/accel/ivpu/ivpu_hw.h
create mode 100644 drivers/accel/ivpu/ivpu_hw_mtl.c
create mode 100644 drivers/accel/ivpu/ivpu_hw_mtl_reg.h
create mode 100644 drivers/accel/ivpu/ivpu_hw_reg_io.h
create mode 100644 drivers/accel/ivpu/ivpu_ipc.c
create mode 100644 drivers/accel/ivpu/ivpu_ipc.h
create mode 100644 drivers/accel/ivpu/ivpu_job.c
create mode 100644 drivers/accel/ivpu/ivpu_job.h
create mode 100644 drivers/accel/ivpu/ivpu_jsm_msg.c
create mode 100644 drivers/accel/ivpu/ivpu_jsm_msg.h
create mode 100644 drivers/accel/ivpu/ivpu_mmu.c
create mode 100644 drivers/accel/ivpu/ivpu_mmu.h
create mode 100644 drivers/accel/ivpu/ivpu_mmu_context.c
create mode 100644 drivers/accel/ivpu/ivpu_mmu_context.h
create mode 100644 drivers/accel/ivpu/ivpu_pm.c
create mode 100644 drivers/accel/ivpu/ivpu_pm.h
create mode 100644 drivers/accel/ivpu/vpu_boot_api.h
create mode 100644 drivers/accel/ivpu/vpu_jsm_api.h
create mode 100644 include/uapi/drm/ivpu_drm.h
--
2.34.1
^ permalink raw reply [flat|nested] 40+ messages in thread
* [PATCH v4 1/7] accel/ivpu: Introduce a new DRM driver for Intel VPU
2022-12-08 11:07 [PATCH v4 0/7] New DRM accel driver for Intel VPU Jacek Lawrynowicz
@ 2022-12-08 11:07 ` Jacek Lawrynowicz
2022-12-14 13:57 ` Oded Gabbay
` (2 more replies)
2022-12-08 11:07 ` [PATCH v4 2/7] accel/ivpu: Add Intel VPU MMU support Jacek Lawrynowicz
` (6 subsequent siblings)
7 siblings, 3 replies; 40+ messages in thread
From: Jacek Lawrynowicz @ 2022-12-08 11:07 UTC (permalink / raw)
To: dri-devel, oded.gabbay, airlied, daniel, tzimmermann, quic_jhugo
Cc: andrzej.kacprowski, Krystian Pradzynski, Jacek Lawrynowicz,
stanislaw.gruszka
VPU stands for Versatile Processing Unit and it's a CPU-integrated
inference accelerator for Computer Vision and Deep Learning
applications.
The VPU device consist of following components:
- Buttress - provides CPU to VPU integration, interrupt, frequency and
power management.
- Memory Management Unit (based on ARM MMU-600) - translates VPU to
host DMA addresses, isolates user workloads.
- RISC based microcontroller - executes firmware that provides job
execution API for the kernel-mode driver
- Neural Compute Subsystem (NCS) - does the actual work, provides
Compute and Copy engines.
- Network on Chip (NoC) - network fabric connecting all the components
This driver supports VPU IP v2.7 integrated into Intel Meteor Lake
client CPUs (14th generation).
Module sources are at drivers/accel/ivpu and module name is
"intel_vpu.ko".
This patch includes only very besic functionality:
- module, PCI device and IRQ initialization
- register definitions and low level register manipulation functions
- SET/GET_PARAM ioctls
- power up without firmware
Co-developed-by: Krystian Pradzynski <krystian.pradzynski@linux.intel.com>
Signed-off-by: Krystian Pradzynski <krystian.pradzynski@linux.intel.com>
Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
---
MAINTAINERS | 9 +
drivers/Makefile | 1 +
drivers/accel/Kconfig | 2 +
drivers/accel/Makefile | 3 +
drivers/accel/ivpu/Kconfig | 15 +
drivers/accel/ivpu/Makefile | 8 +
drivers/accel/ivpu/TODO | 7 +
drivers/accel/ivpu/ivpu_drv.c | 359 +++++++++
drivers/accel/ivpu/ivpu_drv.h | 162 ++++
drivers/accel/ivpu/ivpu_hw.h | 170 +++++
drivers/accel/ivpu/ivpu_hw_mtl.c | 1048 ++++++++++++++++++++++++++
drivers/accel/ivpu/ivpu_hw_mtl_reg.h | 280 +++++++
drivers/accel/ivpu/ivpu_hw_reg_io.h | 115 +++
include/uapi/drm/ivpu_drm.h | 95 +++
14 files changed, 2274 insertions(+)
create mode 100644 drivers/accel/Makefile
create mode 100644 drivers/accel/ivpu/Kconfig
create mode 100644 drivers/accel/ivpu/Makefile
create mode 100644 drivers/accel/ivpu/TODO
create mode 100644 drivers/accel/ivpu/ivpu_drv.c
create mode 100644 drivers/accel/ivpu/ivpu_drv.h
create mode 100644 drivers/accel/ivpu/ivpu_hw.h
create mode 100644 drivers/accel/ivpu/ivpu_hw_mtl.c
create mode 100644 drivers/accel/ivpu/ivpu_hw_mtl_reg.h
create mode 100644 drivers/accel/ivpu/ivpu_hw_reg_io.h
create mode 100644 include/uapi/drm/ivpu_drm.h
diff --git a/MAINTAINERS b/MAINTAINERS
index 1ee75a47af91..0836786b1c79 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -6845,6 +6845,15 @@ T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git
F: Documentation/accel/
F: drivers/accel/
+DRM ACCEL DRIVERS FOR INTEL VPU
+M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
+M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com>
+L: dri-devel@lists.freedesktop.org
+S: Supported
+T: git git://anongit.freedesktop.org/drm/drm-misc
+F: drivers/accel/ivpu/
+F: include/uapi/drm/ivpu_drm.h
+
DRM DRIVERS FOR ALLWINNER A10
M: Maxime Ripard <mripard@kernel.org>
M: Chen-Yu Tsai <wens@csie.org>
diff --git a/drivers/Makefile b/drivers/Makefile
index bdf1c66141c9..f0972e2226c9 100644
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -189,3 +189,4 @@ obj-$(CONFIG_COUNTER) += counter/
obj-$(CONFIG_MOST) += most/
obj-$(CONFIG_PECI) += peci/
obj-$(CONFIG_HTE) += hte/
+obj-$(CONFIG_DRM_ACCEL) += accel/
\ No newline at end of file
diff --git a/drivers/accel/Kconfig b/drivers/accel/Kconfig
index c9ce849b2984..4989376e5938 100644
--- a/drivers/accel/Kconfig
+++ b/drivers/accel/Kconfig
@@ -22,3 +22,5 @@ menuconfig DRM_ACCEL
major number than GPUs, and will be exposed to user-space using
different device files, called accel/accel* (in /dev, sysfs
and debugfs).
+
+source "drivers/accel/ivpu/Kconfig"
diff --git a/drivers/accel/Makefile b/drivers/accel/Makefile
new file mode 100644
index 000000000000..b1036dbc0ba4
--- /dev/null
+++ b/drivers/accel/Makefile
@@ -0,0 +1,3 @@
+# SPDX-License-Identifier: GPL-2.0-only
+
+obj-y += ivpu/
diff --git a/drivers/accel/ivpu/Kconfig b/drivers/accel/ivpu/Kconfig
new file mode 100644
index 000000000000..110a6b921135
--- /dev/null
+++ b/drivers/accel/ivpu/Kconfig
@@ -0,0 +1,15 @@
+# SPDX-License-Identifier: GPL-2.0-only
+
+config DRM_ACCEL_IVPU
+ tristate "Intel VPU for Meteor Lake and newer"
+ depends on DRM_ACCEL
+ depends on X86_64
+ depends on PCI && PCI_MSI
+ select FW_LOADER
+ select SHMEM
+ help
+ Choose this option if you have a system that has an 14th generation Intel CPU
+ or newer. VPU stands for Versatile Processing Unit and it's a CPU-integrated
+ inference accelerator for Computer Vision and Deep Learning applications.
+
+ If "M" is selected, the module will be called intel_vpu.
diff --git a/drivers/accel/ivpu/Makefile b/drivers/accel/ivpu/Makefile
new file mode 100644
index 000000000000..28330c04e52f
--- /dev/null
+++ b/drivers/accel/ivpu/Makefile
@@ -0,0 +1,8 @@
+# SPDX-License-Identifier: GPL-2.0-only
+# Copyright (C) 2022 Intel Corporation
+
+intel_vpu-y := \
+ ivpu_drv.o \
+ ivpu_hw_mtl.o
+
+obj-$(CONFIG_DRM_ACCEL_IVPU) += intel_vpu.o
\ No newline at end of file
diff --git a/drivers/accel/ivpu/TODO b/drivers/accel/ivpu/TODO
new file mode 100644
index 000000000000..4c8aa7b96024
--- /dev/null
+++ b/drivers/accel/ivpu/TODO
@@ -0,0 +1,7 @@
+- Implement support for BLOB IDs
+- Add debugfs support to improve debugging and testing
+- Add tracing events for performance debugging
+- Implement HW based scheduling support
+- Use syncobjs for submit/sync
+- Refactor IPC protocol to improve message latency
+- Implement BO cache and MADVISE IOCTL
\ No newline at end of file
diff --git a/drivers/accel/ivpu/ivpu_drv.c b/drivers/accel/ivpu/ivpu_drv.c
new file mode 100644
index 000000000000..8fbccb8d888b
--- /dev/null
+++ b/drivers/accel/ivpu/ivpu_drv.c
@@ -0,0 +1,359 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (C) 2020-2022 Intel Corporation
+ */
+
+#include <linux/firmware.h>
+#include <linux/module.h>
+#include <linux/pci.h>
+
+#include <drm/drm_accel.h>
+#include <drm/drm_drv.h>
+#include <drm/drm_file.h>
+#include <drm/drm_gem.h>
+#include <drm/drm_ioctl.h>
+
+#include "ivpu_drv.h"
+#include "ivpu_hw.h"
+
+#ifndef DRIVER_VERSION_STR
+#define DRIVER_VERSION_STR __stringify(DRM_IVPU_DRIVER_MAJOR) "." \
+ __stringify(DRM_IVPU_DRIVER_MINOR) "."
+#endif
+
+static const struct drm_driver driver;
+
+int ivpu_dbg_mask;
+module_param_named(dbg_mask, ivpu_dbg_mask, int, 0644);
+MODULE_PARM_DESC(dbg_mask, "Driver debug mask. See IVPU_DBG_* macros.");
+
+u8 ivpu_pll_min_ratio;
+module_param_named(pll_min_ratio, ivpu_pll_min_ratio, byte, 0644);
+MODULE_PARM_DESC(pll_min_ratio, "Minimum PLL ratio used to set VPU frequency");
+
+u8 ivpu_pll_max_ratio = U8_MAX;
+module_param_named(pll_max_ratio, ivpu_pll_max_ratio, byte, 0644);
+MODULE_PARM_DESC(pll_max_ratio, "Maximum PLL ratio used to set VPU frequency");
+
+struct ivpu_file_priv *ivpu_file_priv_get(struct ivpu_file_priv *file_priv)
+{
+ kref_get(&file_priv->ref);
+ return file_priv;
+}
+
+static void file_priv_release(struct kref *ref)
+{
+ struct ivpu_file_priv *file_priv = container_of(ref, struct ivpu_file_priv, ref);
+
+ kfree(file_priv);
+}
+
+void ivpu_file_priv_put(struct ivpu_file_priv **link)
+{
+ struct ivpu_file_priv *file_priv = *link;
+
+ WARN_ON(!file_priv);
+
+ *link = NULL;
+ kref_put(&file_priv->ref, file_priv_release);
+}
+
+static int ivpu_get_param_ioctl(struct drm_device *dev, void *data, struct drm_file *file)
+{
+ struct ivpu_file_priv *file_priv = file->driver_priv;
+ struct ivpu_device *vdev = file_priv->vdev;
+ struct pci_dev *pdev = to_pci_dev(vdev->drm.dev);
+ struct drm_ivpu_param *args = data;
+ int ret = 0;
+
+ switch (args->param) {
+ case DRM_IVPU_PARAM_DEVICE_ID:
+ args->value = pdev->device;
+ break;
+ case DRM_IVPU_PARAM_DEVICE_REVISION:
+ args->value = pdev->revision;
+ break;
+ case DRM_IVPU_PARAM_PLATFORM_TYPE:
+ args->value = vdev->platform;
+ break;
+ case DRM_IVPU_PARAM_CORE_CLOCK_RATE:
+ args->value = ivpu_hw_reg_pll_freq_get(vdev);
+ break;
+ case DRM_IVPU_PARAM_NUM_CONTEXTS:
+ args->value = ivpu_get_context_count(vdev);
+ break;
+ case DRM_IVPU_PARAM_CONTEXT_BASE_ADDRESS:
+ args->value = vdev->hw->ranges.user_low.start;
+ break;
+ case DRM_IVPU_PARAM_CONTEXT_PRIORITY:
+ args->value = file_priv->priority;
+ break;
+ default:
+ ret = -EINVAL;
+ break;
+ }
+
+ return ret;
+}
+
+static int ivpu_set_param_ioctl(struct drm_device *dev, void *data, struct drm_file *file)
+{
+ struct ivpu_file_priv *file_priv = file->driver_priv;
+ struct drm_ivpu_param *args = data;
+ int ret = 0;
+
+ switch (args->param) {
+ case DRM_IVPU_PARAM_CONTEXT_PRIORITY:
+ if (args->value <= DRM_IVPU_CONTEXT_PRIORITY_REALTIME)
+ file_priv->priority = args->value;
+ else
+ ret = -EINVAL;
+ break;
+ default:
+ ret = -EINVAL;
+ }
+
+ return ret;
+}
+
+static int ivpu_open(struct drm_device *dev, struct drm_file *file)
+{
+ struct ivpu_device *vdev = to_ivpu_device(dev);
+ struct ivpu_file_priv *file_priv;
+
+ file_priv = kzalloc(sizeof(*file_priv), GFP_KERNEL);
+ if (!file_priv)
+ return -ENOMEM;
+
+ file_priv->vdev = vdev;
+ file_priv->priority = DRM_IVPU_CONTEXT_PRIORITY_NORMAL;
+ kref_init(&file_priv->ref);
+
+ file->driver_priv = file_priv;
+ return 0;
+}
+
+static void ivpu_postclose(struct drm_device *dev, struct drm_file *file)
+{
+ struct ivpu_file_priv *file_priv = file->driver_priv;
+
+ ivpu_file_priv_put(&file_priv);
+}
+
+static const struct drm_ioctl_desc ivpu_drm_ioctls[] = {
+ DRM_IOCTL_DEF_DRV(IVPU_GET_PARAM, ivpu_get_param_ioctl, 0),
+ DRM_IOCTL_DEF_DRV(IVPU_SET_PARAM, ivpu_set_param_ioctl, 0),
+};
+
+int ivpu_shutdown(struct ivpu_device *vdev)
+{
+ int ret;
+
+ ivpu_hw_irq_disable(vdev);
+
+ ret = ivpu_hw_power_down(vdev);
+ if (ret)
+ ivpu_warn(vdev, "Failed to power down HW: %d\n", ret);
+
+ return ret;
+}
+
+static const struct file_operations ivpu_fops = {
+ .owner = THIS_MODULE,
+ .open = accel_open,
+ .release = drm_release,
+ .unlocked_ioctl = drm_ioctl,
+ .compat_ioctl = drm_compat_ioctl,
+ .poll = drm_poll,
+ .read = drm_read,
+ .llseek = noop_llseek,
+ .mmap = drm_gem_mmap
+};
+
+static const struct drm_driver driver = {
+ .driver_features = DRIVER_GEM | DRIVER_COMPUTE_ACCEL,
+
+ .open = ivpu_open,
+ .postclose = ivpu_postclose,
+
+ .ioctls = ivpu_drm_ioctls,
+ .num_ioctls = ARRAY_SIZE(ivpu_drm_ioctls),
+ .fops = &ivpu_fops,
+
+ .name = DRIVER_NAME,
+ .desc = DRIVER_DESC,
+ .date = DRIVER_DATE,
+ .major = DRM_IVPU_DRIVER_MAJOR,
+ .minor = DRM_IVPU_DRIVER_MINOR,
+};
+
+static int ivpu_irq_init(struct ivpu_device *vdev)
+{
+ struct pci_dev *pdev = to_pci_dev(vdev->drm.dev);
+ int ret;
+
+ ret = pci_alloc_irq_vectors(pdev, 1, 1, PCI_IRQ_MSI | PCI_IRQ_MSIX);
+ if (ret < 0) {
+ ivpu_err(vdev, "Failed to allocate a MSI IRQ: %d\n", ret);
+ return ret;
+ }
+
+ vdev->irq = pci_irq_vector(pdev, 0);
+
+ ret = devm_request_irq(vdev->drm.dev, vdev->irq, vdev->hw->ops->irq_handler,
+ IRQF_NO_AUTOEN, DRIVER_NAME, vdev);
+ if (ret)
+ ivpu_err(vdev, "Failed to request an IRQ %d\n", ret);
+
+ return ret;
+}
+
+static int ivpu_pci_init(struct ivpu_device *vdev)
+{
+ struct pci_dev *pdev = to_pci_dev(vdev->drm.dev);
+ struct resource *bar0 = &pdev->resource[0];
+ struct resource *bar4 = &pdev->resource[4];
+ int ret;
+
+ ivpu_dbg(vdev, MISC, "Mapping BAR0 (RegV) %pR\n", bar0);
+ vdev->regv = devm_ioremap_resource(vdev->drm.dev, bar0);
+ if (IS_ERR(vdev->regv)) {
+ ivpu_err(vdev, "Failed to map bar 0: %pe\n", vdev->regv);
+ return PTR_ERR(vdev->regv);
+ }
+
+ ivpu_dbg(vdev, MISC, "Mapping BAR4 (RegB) %pR\n", bar4);
+ vdev->regb = devm_ioremap_resource(vdev->drm.dev, bar4);
+ if (IS_ERR(vdev->regb)) {
+ ivpu_err(vdev, "Failed to map bar 4: %pe\n", vdev->regb);
+ return PTR_ERR(vdev->regb);
+ }
+
+ ret = dma_set_mask_and_coherent(vdev->drm.dev, DMA_BIT_MASK(38));
+ if (ret) {
+ ivpu_err(vdev, "Failed to set DMA mask: %d\n", ret);
+ return ret;
+ }
+
+ /* Clear any pending errors */
+ pcie_capability_clear_word(pdev, PCI_EXP_DEVSTA, 0x3f);
+
+ ret = pcim_enable_device(pdev);
+ if (ret) {
+ ivpu_err(vdev, "Failed to enable PCI device: %d\n", ret);
+ return ret;
+ }
+
+ pci_set_master(pdev);
+
+ return 0;
+}
+
+static int ivpu_dev_init(struct ivpu_device *vdev)
+{
+ int ret;
+
+ vdev->hw = drmm_kzalloc(&vdev->drm, sizeof(*vdev->hw), GFP_KERNEL);
+ if (!vdev->hw)
+ return -ENOMEM;
+
+ vdev->hw->ops = &ivpu_hw_mtl_ops;
+ vdev->platform = IVPU_PLATFORM_INVALID;
+ vdev->context_xa_limit.min = IVPU_GLOBAL_CONTEXT_MMU_SSID + 1;
+ vdev->context_xa_limit.max = IVPU_CONTEXT_LIMIT;
+ xa_init_flags(&vdev->context_xa, XA_FLAGS_ALLOC);
+
+ ret = ivpu_pci_init(vdev);
+ if (ret) {
+ ivpu_err(vdev, "Failed to initialize PCI device: %d\n", ret);
+ goto err_xa_destroy;
+ }
+
+ ret = ivpu_irq_init(vdev);
+ if (ret) {
+ ivpu_err(vdev, "Failed to initialize IRQs: %d\n", ret);
+ goto err_xa_destroy;
+ }
+
+ /* Init basic HW info based on buttress registers which are accessible before power up */
+ ret = ivpu_hw_info_init(vdev);
+ if (ret) {
+ ivpu_err(vdev, "Failed to initialize HW info: %d\n", ret);
+ goto err_xa_destroy;
+ }
+
+ /* Power up early so the rest of init code can access VPU registers */
+ ret = ivpu_hw_power_up(vdev);
+ if (ret) {
+ ivpu_err(vdev, "Failed to power up HW: %d\n", ret);
+ goto err_xa_destroy;
+ }
+
+ return 0;
+
+err_xa_destroy:
+ xa_destroy(&vdev->context_xa);
+ return ret;
+}
+
+static void ivpu_dev_fini(struct ivpu_device *vdev)
+{
+ ivpu_shutdown(vdev);
+
+ drm_WARN_ON(&vdev->drm, !xa_empty(&vdev->context_xa));
+ xa_destroy(&vdev->context_xa);
+}
+
+static struct pci_device_id ivpu_pci_ids[] = {
+ { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_MTL) },
+ { }
+};
+MODULE_DEVICE_TABLE(pci, ivpu_pci_ids);
+
+static int ivpu_probe(struct pci_dev *pdev, const struct pci_device_id *id)
+{
+ struct ivpu_device *vdev;
+ int ret;
+
+ vdev = devm_drm_dev_alloc(&pdev->dev, &driver, struct ivpu_device, drm);
+ if (IS_ERR(vdev))
+ return PTR_ERR(vdev);
+
+ pci_set_drvdata(pdev, vdev);
+
+ ret = ivpu_dev_init(vdev);
+ if (ret) {
+ dev_err(&pdev->dev, "Failed to initialize VPU device: %d\n", ret);
+ return ret;
+ }
+
+ ret = drm_dev_register(&vdev->drm, 0);
+ if (ret) {
+ dev_err(&pdev->dev, "Failed to register DRM device: %d\n", ret);
+ ivpu_dev_fini(vdev);
+ }
+
+ return ret;
+}
+
+static void ivpu_remove(struct pci_dev *pdev)
+{
+ struct ivpu_device *vdev = pci_get_drvdata(pdev);
+
+ drm_dev_unregister(&vdev->drm);
+ ivpu_dev_fini(vdev);
+}
+
+static struct pci_driver ivpu_pci_driver = {
+ .name = KBUILD_MODNAME,
+ .id_table = ivpu_pci_ids,
+ .probe = ivpu_probe,
+ .remove = ivpu_remove,
+};
+
+module_pci_driver(ivpu_pci_driver);
+
+MODULE_AUTHOR("Intel Corporation");
+MODULE_DESCRIPTION(DRIVER_DESC);
+MODULE_LICENSE("GPL and additional rights");
+MODULE_VERSION(DRIVER_VERSION_STR);
diff --git a/drivers/accel/ivpu/ivpu_drv.h b/drivers/accel/ivpu/ivpu_drv.h
new file mode 100644
index 000000000000..4f859e7ac09e
--- /dev/null
+++ b/drivers/accel/ivpu/ivpu_drv.h
@@ -0,0 +1,162 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (C) 2020-2022 Intel Corporation
+ */
+
+#ifndef __IVPU_DRV_H__
+#define __IVPU_DRV_H__
+
+#include <drm/drm_device.h>
+#include <drm/drm_managed.h>
+#include <drm/drm_mm.h>
+#include <drm/drm_print.h>
+
+#include <linux/pci.h>
+#include <linux/xarray.h>
+#include <uapi/drm/ivpu_drm.h>
+
+#define DRIVER_NAME "intel_vpu"
+#define DRIVER_DESC "Driver for Intel Versatile Processing Unit (VPU)"
+#define DRIVER_DATE "20221208"
+
+#define PCI_DEVICE_ID_MTL 0x7d1d
+
+#define IVPU_GLOBAL_CONTEXT_MMU_SSID 0
+#define IVPU_CONTEXT_LIMIT 64
+#define IVPU_NUM_ENGINES 2
+
+#define IVPU_PLATFORM_SILICON 0
+#define IVPU_PLATFORM_SIMICS 2
+#define IVPU_PLATFORM_FPGA 3
+#define IVPU_PLATFORM_INVALID 8
+
+#define IVPU_DBG_REG BIT(0)
+#define IVPU_DBG_IRQ BIT(1)
+#define IVPU_DBG_MMU BIT(2)
+#define IVPU_DBG_FILE BIT(3)
+#define IVPU_DBG_MISC BIT(4)
+#define IVPU_DBG_FW_BOOT BIT(5)
+#define IVPU_DBG_PM BIT(6)
+#define IVPU_DBG_IPC BIT(7)
+#define IVPU_DBG_BO BIT(8)
+#define IVPU_DBG_JOB BIT(9)
+#define IVPU_DBG_JSM BIT(10)
+#define IVPU_DBG_KREF BIT(11)
+#define IVPU_DBG_RPM BIT(12)
+
+#define ivpu_err(vdev, fmt, ...) \
+ drm_err(&(vdev)->drm, "%s(): " fmt, __func__, ##__VA_ARGS__)
+
+#define ivpu_err_ratelimited(vdev, fmt, ...) \
+ drm_err_ratelimited(&(vdev)->drm, "%s(): " fmt, __func__, ##__VA_ARGS__)
+
+#define ivpu_warn(vdev, fmt, ...) \
+ drm_warn(&(vdev)->drm, "%s(): " fmt, __func__, ##__VA_ARGS__)
+
+#define ivpu_warn_ratelimited(vdev, fmt, ...) \
+ drm_err_ratelimited(&(vdev)->drm, "%s(): " fmt, __func__, ##__VA_ARGS__)
+
+#define ivpu_info(vdev, fmt, ...) drm_info(&(vdev)->drm, fmt, ##__VA_ARGS__)
+
+#define ivpu_dbg(vdev, type, fmt, args...) do { \
+ if (unlikely(IVPU_DBG_##type & ivpu_dbg_mask)) \
+ dev_dbg((vdev)->drm.dev, "[%s] " fmt, #type, ##args); \
+} while (0)
+
+#define IVPU_WA(wa_name) (vdev->wa.wa_name)
+
+struct ivpu_wa_table {
+ bool punit_disabled;
+ bool clear_runtime_mem;
+};
+
+struct ivpu_hw_info;
+
+struct ivpu_device {
+ struct drm_device drm;
+ void __iomem *regb;
+ void __iomem *regv;
+ u32 platform;
+ u32 irq;
+
+ struct ivpu_wa_table wa;
+ struct ivpu_hw_info *hw;
+
+ struct xarray context_xa;
+ struct xa_limit context_xa_limit;
+
+ struct {
+ int boot;
+ int jsm;
+ int tdr;
+ int reschedule_suspend;
+ } timeout;
+};
+
+/*
+ * file_priv has its own refcount (ref) that allows user space to close the fd
+ * without blocking even if VPU is still processing some jobs.
+ */
+struct ivpu_file_priv {
+ struct kref ref;
+ struct ivpu_device *vdev;
+ u32 priority;
+};
+
+extern int ivpu_dbg_mask;
+extern u8 ivpu_pll_min_ratio;
+extern u8 ivpu_pll_max_ratio;
+
+struct ivpu_file_priv *ivpu_file_priv_get(struct ivpu_file_priv *file_priv);
+void ivpu_file_priv_put(struct ivpu_file_priv **link);
+int ivpu_shutdown(struct ivpu_device *vdev);
+
+static inline bool ivpu_is_mtl(struct ivpu_device *vdev)
+{
+ return to_pci_dev(vdev->drm.dev)->device == PCI_DEVICE_ID_MTL;
+}
+
+static inline u8 ivpu_revision(struct ivpu_device *vdev)
+{
+ return to_pci_dev(vdev->drm.dev)->revision;
+}
+
+static inline u16 ivpu_device_id(struct ivpu_device *vdev)
+{
+ return to_pci_dev(vdev->drm.dev)->device;
+}
+
+static inline struct ivpu_device *to_ivpu_device(struct drm_device *dev)
+{
+ return container_of(dev, struct ivpu_device, drm);
+}
+
+static inline u32 ivpu_get_context_count(struct ivpu_device *vdev)
+{
+ struct xa_limit ctx_limit = vdev->context_xa_limit;
+
+ return (ctx_limit.max - ctx_limit.min + 1);
+}
+
+static inline u32 ivpu_get_platform(struct ivpu_device *vdev)
+{
+ WARN_ON_ONCE(vdev->platform == IVPU_PLATFORM_INVALID);
+ return vdev->platform;
+}
+
+static inline bool ivpu_is_silicon(struct ivpu_device *vdev)
+{
+ return ivpu_get_platform(vdev) == IVPU_PLATFORM_SILICON;
+}
+
+static inline bool ivpu_is_simics(struct ivpu_device *vdev)
+{
+ return ivpu_get_platform(vdev) == IVPU_PLATFORM_SIMICS;
+}
+
+static inline bool ivpu_is_fpga(struct ivpu_device *vdev)
+{
+ return ivpu_get_platform(vdev) == IVPU_PLATFORM_FPGA;
+}
+
+#endif /* __IVPU_DRV_H__ */
diff --git a/drivers/accel/ivpu/ivpu_hw.h b/drivers/accel/ivpu/ivpu_hw.h
new file mode 100644
index 000000000000..26a75f6ecd55
--- /dev/null
+++ b/drivers/accel/ivpu/ivpu_hw.h
@@ -0,0 +1,170 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (C) 2020-2022 Intel Corporation
+ */
+
+#ifndef __IVPU_HW_H__
+#define __IVPU_HW_H__
+
+#include "ivpu_drv.h"
+
+struct ivpu_hw_ops {
+ int (*info_init)(struct ivpu_device *vdev);
+ int (*power_up)(struct ivpu_device *vdev);
+ int (*boot_fw)(struct ivpu_device *vdev);
+ int (*power_down)(struct ivpu_device *vdev);
+ bool (*is_idle)(struct ivpu_device *vdev);
+ void (*wdt_disable)(struct ivpu_device *vdev);
+ void (*diagnose_failure)(struct ivpu_device *vdev);
+ u32 (*reg_pll_freq_get)(struct ivpu_device *vdev);
+ u32 (*reg_telemetry_offset_get)(struct ivpu_device *vdev);
+ u32 (*reg_telemetry_size_get)(struct ivpu_device *vdev);
+ u32 (*reg_telemetry_enable_get)(struct ivpu_device *vdev);
+ void (*reg_db_set)(struct ivpu_device *vdev, u32 db_id);
+ u32 (*reg_ipc_rx_addr_get)(struct ivpu_device *vdev);
+ u32 (*reg_ipc_rx_count_get)(struct ivpu_device *vdev);
+ void (*reg_ipc_tx_set)(struct ivpu_device *vdev, u32 vpu_addr);
+ void (*irq_clear)(struct ivpu_device *vdev);
+ void (*irq_enable)(struct ivpu_device *vdev);
+ void (*irq_disable)(struct ivpu_device *vdev);
+ irqreturn_t (*irq_handler)(int irq, void *ptr);
+};
+
+struct ivpu_addr_range {
+ resource_size_t start;
+ resource_size_t end;
+};
+
+struct ivpu_hw_info {
+ const struct ivpu_hw_ops *ops;
+ struct {
+ struct ivpu_addr_range global_low;
+ struct ivpu_addr_range global_high;
+ struct ivpu_addr_range user_low;
+ struct ivpu_addr_range user_high;
+ struct ivpu_addr_range global_aliased_pio;
+ } ranges;
+ struct {
+ u8 min_ratio;
+ u8 max_ratio;
+ /*
+ * Pll ratio for the efficiency frequency. The VPU has optimum
+ * performance to power ratio at this frequency.
+ */
+ u8 pn_ratio;
+ u32 profiling_freq;
+ } pll;
+ u32 tile_fuse;
+ u32 sku;
+ u16 config;
+};
+
+extern const struct ivpu_hw_ops ivpu_hw_mtl_ops;
+
+static inline int ivpu_hw_info_init(struct ivpu_device *vdev)
+{
+ return vdev->hw->ops->info_init(vdev);
+};
+
+static inline int ivpu_hw_power_up(struct ivpu_device *vdev)
+{
+ ivpu_dbg(vdev, PM, "HW power up\n");
+
+ return vdev->hw->ops->power_up(vdev);
+};
+
+static inline int ivpu_hw_boot_fw(struct ivpu_device *vdev)
+{
+ return vdev->hw->ops->boot_fw(vdev);
+};
+
+static inline bool ivpu_hw_is_idle(struct ivpu_device *vdev)
+{
+ return vdev->hw->ops->is_idle(vdev);
+};
+
+static inline int ivpu_hw_power_down(struct ivpu_device *vdev)
+{
+ ivpu_dbg(vdev, PM, "HW power down\n");
+
+ return vdev->hw->ops->power_down(vdev);
+};
+
+static inline void ivpu_hw_wdt_disable(struct ivpu_device *vdev)
+{
+ vdev->hw->ops->wdt_disable(vdev);
+};
+
+/* Register indirect accesses */
+static inline u32 ivpu_hw_reg_pll_freq_get(struct ivpu_device *vdev)
+{
+ return vdev->hw->ops->reg_pll_freq_get(vdev);
+};
+
+static inline u32 ivpu_hw_reg_telemetry_offset_get(struct ivpu_device *vdev)
+{
+ return vdev->hw->ops->reg_telemetry_offset_get(vdev);
+};
+
+static inline u32 ivpu_hw_reg_telemetry_size_get(struct ivpu_device *vdev)
+{
+ return vdev->hw->ops->reg_telemetry_size_get(vdev);
+};
+
+static inline u32 ivpu_hw_reg_telemetry_enable_get(struct ivpu_device *vdev)
+{
+ return vdev->hw->ops->reg_telemetry_enable_get(vdev);
+};
+
+static inline void ivpu_hw_reg_db_set(struct ivpu_device *vdev, u32 db_id)
+{
+ vdev->hw->ops->reg_db_set(vdev, db_id);
+};
+
+static inline u32 ivpu_hw_reg_ipc_rx_addr_get(struct ivpu_device *vdev)
+{
+ return vdev->hw->ops->reg_ipc_rx_addr_get(vdev);
+};
+
+static inline u32 ivpu_hw_reg_ipc_rx_count_get(struct ivpu_device *vdev)
+{
+ return vdev->hw->ops->reg_ipc_rx_count_get(vdev);
+};
+
+static inline void ivpu_hw_reg_ipc_tx_set(struct ivpu_device *vdev, u32 vpu_addr)
+{
+ vdev->hw->ops->reg_ipc_tx_set(vdev, vpu_addr);
+};
+
+static inline void ivpu_hw_irq_clear(struct ivpu_device *vdev)
+{
+ vdev->hw->ops->irq_clear(vdev);
+};
+
+static inline void ivpu_hw_irq_enable(struct ivpu_device *vdev)
+{
+ vdev->hw->ops->irq_enable(vdev);
+};
+
+static inline void ivpu_hw_irq_disable(struct ivpu_device *vdev)
+{
+ vdev->hw->ops->irq_disable(vdev);
+};
+
+static inline void ivpu_hw_init_range(struct ivpu_addr_range *range, u64 start, u64 size)
+{
+ range->start = start;
+ range->end = start + size;
+}
+
+static inline u64 ivpu_hw_range_size(const struct ivpu_addr_range *range)
+{
+ return range->end - range->start;
+}
+
+static inline void ivpu_hw_diagnose_failure(struct ivpu_device *vdev)
+{
+ vdev->hw->ops->diagnose_failure(vdev);
+}
+
+#endif /* __IVPU_HW_H__ */
diff --git a/drivers/accel/ivpu/ivpu_hw_mtl.c b/drivers/accel/ivpu/ivpu_hw_mtl.c
new file mode 100644
index 000000000000..c84bacd4d0f5
--- /dev/null
+++ b/drivers/accel/ivpu/ivpu_hw_mtl.c
@@ -0,0 +1,1048 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (C) 2020-2022 Intel Corporation
+ */
+
+#include "ivpu_drv.h"
+#include "ivpu_hw_mtl_reg.h"
+#include "ivpu_hw_reg_io.h"
+#include "ivpu_hw.h"
+
+#define TILE_FUSE_ENABLE_BOTH 0x0
+#define TILE_FUSE_ENABLE_UPPER 0x1
+#define TILE_FUSE_ENABLE_LOWER 0x2
+
+#define TILE_SKU_BOTH_MTL 0x3630
+#define TILE_SKU_LOWER_MTL 0x3631
+#define TILE_SKU_UPPER_MTL 0x3632
+
+/* Work point configuration values */
+#define WP_CONFIG_1_TILE_5_3_RATIO 0x0101
+#define WP_CONFIG_1_TILE_4_3_RATIO 0x0102
+#define WP_CONFIG_2_TILE_5_3_RATIO 0x0201
+#define WP_CONFIG_2_TILE_4_3_RATIO 0x0202
+#define WP_CONFIG_0_TILE_PLL_OFF 0x0000
+
+#define PLL_REF_CLK_FREQ (50 * 1000000)
+#define PLL_SIMULATION_FREQ (10 * 1000000)
+#define PLL_RATIO_TO_FREQ(x) ((x) * PLL_REF_CLK_FREQ)
+#define PLL_DEFAULT_EPP_VALUE 0x80
+
+#define TIM_SAFE_ENABLE 0xf1d0dead
+#define TIM_WATCHDOG_RESET_VALUE 0xffffffff
+
+#define TIMEOUT_US (150 * USEC_PER_MSEC)
+#define PWR_ISLAND_STATUS_TIMEOUT_US (5 * USEC_PER_MSEC)
+#define PLL_TIMEOUT_US (1500 * USEC_PER_MSEC)
+#define IDLE_TIMEOUT_US (500 * USEC_PER_MSEC)
+
+#define ICB_0_IRQ_MASK ((REG_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, HOST_IPC_FIFO_INT)) | \
+ (REG_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, MMU_IRQ_0_INT)) | \
+ (REG_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, MMU_IRQ_1_INT)) | \
+ (REG_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, MMU_IRQ_2_INT)) | \
+ (REG_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, NOC_FIREWALL_INT)) | \
+ (REG_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, CPU_INT_REDIRECT_0_INT)) | \
+ (REG_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, CPU_INT_REDIRECT_1_INT)))
+
+#define ICB_1_IRQ_MASK ((REG_FLD(MTL_VPU_HOST_SS_ICB_STATUS_1, CPU_INT_REDIRECT_2_INT)) | \
+ (REG_FLD(MTL_VPU_HOST_SS_ICB_STATUS_1, CPU_INT_REDIRECT_3_INT)) | \
+ (REG_FLD(MTL_VPU_HOST_SS_ICB_STATUS_1, CPU_INT_REDIRECT_4_INT)))
+
+#define ICB_0_1_IRQ_MASK ((((u64)ICB_1_IRQ_MASK) << 32) | ICB_0_IRQ_MASK)
+
+#define BUTTRESS_IRQ_MASK ((REG_FLD(MTL_BUTTRESS_INTERRUPT_STAT, FREQ_CHANGE)) | \
+ (REG_FLD(MTL_BUTTRESS_INTERRUPT_STAT, ATS_ERR)) | \
+ (REG_FLD(MTL_BUTTRESS_INTERRUPT_STAT, UFI_ERR)))
+
+#define BUTTRESS_IRQ_ENABLE_MASK ((u32)~BUTTRESS_IRQ_MASK)
+#define BUTTRESS_IRQ_DISABLE_MASK ((u32)-1)
+
+#define ITF_FIREWALL_VIOLATION_MASK ((REG_FLD(MTL_VPU_HOST_SS_FW_SOC_IRQ_EN, CSS_ROM_CMX)) | \
+ (REG_FLD(MTL_VPU_HOST_SS_FW_SOC_IRQ_EN, CSS_DBG)) | \
+ (REG_FLD(MTL_VPU_HOST_SS_FW_SOC_IRQ_EN, CSS_CTRL)) | \
+ (REG_FLD(MTL_VPU_HOST_SS_FW_SOC_IRQ_EN, DEC400)) | \
+ (REG_FLD(MTL_VPU_HOST_SS_FW_SOC_IRQ_EN, MSS_NCE)) | \
+ (REG_FLD(MTL_VPU_HOST_SS_FW_SOC_IRQ_EN, MSS_MBI)) | \
+ (REG_FLD(MTL_VPU_HOST_SS_FW_SOC_IRQ_EN, MSS_MBI_CMX)))
+
+static char *ivpu_platform_to_str(u32 platform)
+{
+ switch (platform) {
+ case IVPU_PLATFORM_SILICON:
+ return "IVPU_PLATFORM_SILICON";
+ case IVPU_PLATFORM_SIMICS:
+ return "IVPU_PLATFORM_SIMICS";
+ case IVPU_PLATFORM_FPGA:
+ return "IVPU_PLATFORM_FPGA";
+ default:
+ return "Invalid platform";
+ }
+}
+
+static void ivpu_hw_read_platform(struct ivpu_device *vdev)
+{
+ u32 gen_ctrl = REGV_RD32(MTL_VPU_HOST_SS_GEN_CTRL);
+ u32 platform = REG_GET_FLD(MTL_VPU_HOST_SS_GEN_CTRL, PS, gen_ctrl);
+
+ if (platform == IVPU_PLATFORM_SIMICS || platform == IVPU_PLATFORM_FPGA)
+ vdev->platform = platform;
+ else
+ vdev->platform = IVPU_PLATFORM_SILICON;
+
+ ivpu_dbg(vdev, MISC, "Platform type: %s (%d)\n",
+ ivpu_platform_to_str(vdev->platform), vdev->platform);
+}
+
+static void ivpu_hw_wa_init(struct ivpu_device *vdev)
+{
+ vdev->wa.punit_disabled = ivpu_is_fpga(vdev);
+ vdev->wa.clear_runtime_mem = false;
+}
+
+static void ivpu_hw_timeouts_init(struct ivpu_device *vdev)
+{
+ if (ivpu_is_simics(vdev) || ivpu_is_fpga(vdev)) {
+ vdev->timeout.boot = 100000;
+ vdev->timeout.jsm = 50000;
+ vdev->timeout.tdr = 2000000;
+ vdev->timeout.reschedule_suspend = 1000;
+ } else {
+ vdev->timeout.boot = 1000;
+ vdev->timeout.jsm = 500;
+ vdev->timeout.tdr = 2000;
+ vdev->timeout.reschedule_suspend = 10;
+ }
+}
+
+static int ivpu_pll_wait_for_cmd_send(struct ivpu_device *vdev)
+{
+ return REGB_POLL_FLD(MTL_BUTTRESS_WP_REQ_CMD, SEND, 0, PLL_TIMEOUT_US);
+}
+
+/* Send KMD initiated workpoint change */
+static int ivpu_pll_cmd_send(struct ivpu_device *vdev, u16 min_ratio, u16 max_ratio,
+ u16 target_ratio, u16 config)
+{
+ int ret;
+ u32 val;
+
+ ret = ivpu_pll_wait_for_cmd_send(vdev);
+ if (ret) {
+ ivpu_err(vdev, "Failed to sync before WP request: %d\n", ret);
+ return ret;
+ }
+
+ val = REGB_RD32(MTL_BUTTRESS_WP_REQ_PAYLOAD0);
+ val = REG_SET_FLD_NUM(MTL_BUTTRESS_WP_REQ_PAYLOAD0, MIN_RATIO, min_ratio, val);
+ val = REG_SET_FLD_NUM(MTL_BUTTRESS_WP_REQ_PAYLOAD0, MAX_RATIO, max_ratio, val);
+ REGB_WR32(MTL_BUTTRESS_WP_REQ_PAYLOAD0, val);
+
+ val = REGB_RD32(MTL_BUTTRESS_WP_REQ_PAYLOAD1);
+ val = REG_SET_FLD_NUM(MTL_BUTTRESS_WP_REQ_PAYLOAD1, TARGET_RATIO, target_ratio, val);
+ val = REG_SET_FLD_NUM(MTL_BUTTRESS_WP_REQ_PAYLOAD1, EPP, PLL_DEFAULT_EPP_VALUE, val);
+ REGB_WR32(MTL_BUTTRESS_WP_REQ_PAYLOAD1, val);
+
+ val = REGB_RD32(MTL_BUTTRESS_WP_REQ_PAYLOAD2);
+ val = REG_SET_FLD_NUM(MTL_BUTTRESS_WP_REQ_PAYLOAD2, CONFIG, config, val);
+ REGB_WR32(MTL_BUTTRESS_WP_REQ_PAYLOAD2, val);
+
+ val = REGB_RD32(MTL_BUTTRESS_WP_REQ_CMD);
+ val = REG_SET_FLD(MTL_BUTTRESS_WP_REQ_CMD, SEND, val);
+ REGB_WR32(MTL_BUTTRESS_WP_REQ_CMD, val);
+
+ ret = ivpu_pll_wait_for_cmd_send(vdev);
+ if (ret)
+ ivpu_err(vdev, "Failed to sync after WP request: %d\n", ret);
+
+ return ret;
+}
+
+static int ivpu_pll_wait_for_lock(struct ivpu_device *vdev, bool enable)
+{
+ u32 exp_val = enable ? 0x1 : 0x0;
+
+ if (IVPU_WA(punit_disabled))
+ return 0;
+
+ return REGB_POLL_FLD(MTL_BUTTRESS_PLL_STATUS, LOCK, exp_val, PLL_TIMEOUT_US);
+}
+
+static int ivpu_pll_wait_for_status_ready(struct ivpu_device *vdev)
+{
+ if (IVPU_WA(punit_disabled))
+ return 0;
+
+ return REGB_POLL_FLD(MTL_BUTTRESS_VPU_STATUS, READY, 1, PLL_TIMEOUT_US);
+}
+
+static void ivpu_pll_init_frequency_ratios(struct ivpu_device *vdev)
+{
+ struct ivpu_hw_info *hw = vdev->hw;
+ u8 fuse_min_ratio, fuse_max_ratio, fuse_pn_ratio;
+ u32 fmin_fuse, fmax_fuse;
+
+ fmin_fuse = REGB_RD32(MTL_BUTTRESS_FMIN_FUSE);
+ fuse_min_ratio = REG_GET_FLD(MTL_BUTTRESS_FMIN_FUSE, MIN_RATIO, fmin_fuse);
+ fuse_pn_ratio = REG_GET_FLD(MTL_BUTTRESS_FMIN_FUSE, PN_RATIO, fmin_fuse);
+
+ fmax_fuse = REGB_RD32(MTL_BUTTRESS_FMAX_FUSE);
+ fuse_max_ratio = REG_GET_FLD(MTL_BUTTRESS_FMAX_FUSE, MAX_RATIO, fmax_fuse);
+
+ hw->pll.min_ratio = clamp_t(u8, ivpu_pll_min_ratio, fuse_min_ratio, fuse_max_ratio);
+ hw->pll.max_ratio = clamp_t(u8, ivpu_pll_max_ratio, hw->pll.min_ratio, fuse_max_ratio);
+ hw->pll.pn_ratio = clamp_t(u8, fuse_pn_ratio, hw->pll.min_ratio, hw->pll.max_ratio);
+}
+
+static int ivpu_pll_drive(struct ivpu_device *vdev, bool enable)
+{
+ struct ivpu_hw_info *hw = vdev->hw;
+ u16 target_ratio;
+ u16 config;
+ int ret;
+
+ if (IVPU_WA(punit_disabled)) {
+ ivpu_dbg(vdev, PM, "Skipping PLL request on %s\n",
+ ivpu_platform_to_str(vdev->platform));
+ return 0;
+ }
+
+ if (enable) {
+ target_ratio = hw->pll.pn_ratio;
+ config = hw->config;
+ } else {
+ target_ratio = 0;
+ config = 0;
+ }
+
+ ivpu_dbg(vdev, PM, "PLL workpoint request: %d Hz\n", PLL_RATIO_TO_FREQ(target_ratio));
+
+ ret = ivpu_pll_cmd_send(vdev, hw->pll.min_ratio, hw->pll.max_ratio, target_ratio, config);
+ if (ret) {
+ ivpu_err(vdev, "Failed to send PLL workpoint request: %d\n", ret);
+ return ret;
+ }
+
+ ret = ivpu_pll_wait_for_lock(vdev, enable);
+ if (ret) {
+ ivpu_err(vdev, "Timed out waiting for PLL lock\n");
+ return ret;
+ }
+
+ if (enable) {
+ ret = ivpu_pll_wait_for_status_ready(vdev);
+ if (ret) {
+ ivpu_err(vdev, "Timed out waiting for PLL ready status\n");
+ return ret;
+ }
+ }
+
+ return 0;
+}
+
+static int ivpu_pll_enable(struct ivpu_device *vdev)
+{
+ return ivpu_pll_drive(vdev, true);
+}
+
+static int ivpu_pll_disable(struct ivpu_device *vdev)
+{
+ return ivpu_pll_drive(vdev, false);
+}
+
+static void ivpu_boot_host_ss_rst_clr_assert(struct ivpu_device *vdev)
+{
+ u32 val = REGV_RD32(MTL_VPU_HOST_SS_CPR_RST_CLR);
+
+ val = REG_SET_FLD(MTL_VPU_HOST_SS_CPR_RST_CLR, TOP_NOC, val);
+ val = REG_SET_FLD(MTL_VPU_HOST_SS_CPR_RST_CLR, DSS_MAS, val);
+ val = REG_SET_FLD(MTL_VPU_HOST_SS_CPR_RST_CLR, MSS_MAS, val);
+
+ REGV_WR32(MTL_VPU_HOST_SS_CPR_RST_CLR, val);
+}
+
+static void ivpu_boot_host_ss_rst_drive(struct ivpu_device *vdev, bool enable)
+{
+ u32 val = REGV_RD32(MTL_VPU_HOST_SS_CPR_RST_SET);
+
+ if (enable) {
+ val = REG_SET_FLD(MTL_VPU_HOST_SS_CPR_RST_SET, TOP_NOC, val);
+ val = REG_SET_FLD(MTL_VPU_HOST_SS_CPR_RST_SET, DSS_MAS, val);
+ val = REG_SET_FLD(MTL_VPU_HOST_SS_CPR_RST_SET, MSS_MAS, val);
+ } else {
+ val = REG_CLR_FLD(MTL_VPU_HOST_SS_CPR_RST_SET, TOP_NOC, val);
+ val = REG_CLR_FLD(MTL_VPU_HOST_SS_CPR_RST_SET, DSS_MAS, val);
+ val = REG_CLR_FLD(MTL_VPU_HOST_SS_CPR_RST_SET, MSS_MAS, val);
+ }
+
+ REGV_WR32(MTL_VPU_HOST_SS_CPR_RST_SET, val);
+}
+
+static void ivpu_boot_host_ss_clk_drive(struct ivpu_device *vdev, bool enable)
+{
+ u32 val = REGV_RD32(MTL_VPU_HOST_SS_CPR_CLK_SET);
+
+ if (enable) {
+ val = REG_SET_FLD(MTL_VPU_HOST_SS_CPR_CLK_SET, TOP_NOC, val);
+ val = REG_SET_FLD(MTL_VPU_HOST_SS_CPR_CLK_SET, DSS_MAS, val);
+ val = REG_SET_FLD(MTL_VPU_HOST_SS_CPR_CLK_SET, MSS_MAS, val);
+ } else {
+ val = REG_CLR_FLD(MTL_VPU_HOST_SS_CPR_CLK_SET, TOP_NOC, val);
+ val = REG_CLR_FLD(MTL_VPU_HOST_SS_CPR_CLK_SET, DSS_MAS, val);
+ val = REG_CLR_FLD(MTL_VPU_HOST_SS_CPR_CLK_SET, MSS_MAS, val);
+ }
+
+ REGV_WR32(MTL_VPU_HOST_SS_CPR_CLK_SET, val);
+}
+
+static int ivpu_boot_noc_qreqn_check(struct ivpu_device *vdev, u32 exp_val)
+{
+ u32 val = REGV_RD32(MTL_VPU_HOST_SS_NOC_QREQN);
+
+ if (!REG_TEST_FLD_NUM(MTL_VPU_HOST_SS_NOC_QREQN, TOP_SOCMMIO, exp_val, val))
+ return -EIO;
+
+ return 0;
+}
+
+static int ivpu_boot_noc_qacceptn_check(struct ivpu_device *vdev, u32 exp_val)
+{
+ u32 val = REGV_RD32(MTL_VPU_HOST_SS_NOC_QACCEPTN);
+
+ if (!REG_TEST_FLD_NUM(MTL_VPU_HOST_SS_NOC_QACCEPTN, TOP_SOCMMIO, exp_val, val))
+ return -EIO;
+
+ return 0;
+}
+
+static int ivpu_boot_noc_qdeny_check(struct ivpu_device *vdev, u32 exp_val)
+{
+ u32 val = REGV_RD32(MTL_VPU_HOST_SS_NOC_QDENY);
+
+ if (!REG_TEST_FLD_NUM(MTL_VPU_HOST_SS_NOC_QDENY, TOP_SOCMMIO, exp_val, val))
+ return -EIO;
+
+ return 0;
+}
+
+static int ivpu_boot_top_noc_qrenqn_check(struct ivpu_device *vdev, u32 exp_val)
+{
+ u32 val = REGV_RD32(MTL_VPU_TOP_NOC_QREQN);
+
+ if (!REG_TEST_FLD_NUM(MTL_VPU_TOP_NOC_QREQN, CPU_CTRL, exp_val, val) ||
+ !REG_TEST_FLD_NUM(MTL_VPU_TOP_NOC_QREQN, HOSTIF_L2CACHE, exp_val, val))
+ return -EIO;
+
+ return 0;
+}
+
+static int ivpu_boot_top_noc_qacceptn_check(struct ivpu_device *vdev, u32 exp_val)
+{
+ u32 val = REGV_RD32(MTL_VPU_TOP_NOC_QACCEPTN);
+
+ if (!REG_TEST_FLD_NUM(MTL_VPU_TOP_NOC_QACCEPTN, CPU_CTRL, exp_val, val) ||
+ !REG_TEST_FLD_NUM(MTL_VPU_TOP_NOC_QACCEPTN, HOSTIF_L2CACHE, exp_val, val))
+ return -EIO;
+
+ return 0;
+}
+
+static int ivpu_boot_top_noc_qdeny_check(struct ivpu_device *vdev, u32 exp_val)
+{
+ u32 val = REGV_RD32(MTL_VPU_TOP_NOC_QDENY);
+
+ if (!REG_TEST_FLD_NUM(MTL_VPU_TOP_NOC_QDENY, CPU_CTRL, exp_val, val) ||
+ !REG_TEST_FLD_NUM(MTL_VPU_TOP_NOC_QDENY, HOSTIF_L2CACHE, exp_val, val))
+ return -EIO;
+
+ return 0;
+}
+
+static int ivpu_boot_host_ss_configure(struct ivpu_device *vdev)
+{
+ ivpu_boot_host_ss_rst_clr_assert(vdev);
+
+ return ivpu_boot_noc_qreqn_check(vdev, 0x0);
+}
+
+static void ivpu_boot_vpu_idle_gen_disable(struct ivpu_device *vdev)
+{
+ REGV_WR32(MTL_VPU_HOST_SS_AON_VPU_IDLE_GEN, 0x0);
+}
+
+static int ivpu_boot_host_ss_axi_drive(struct ivpu_device *vdev, bool enable)
+{
+ int ret;
+ u32 val;
+
+ val = REGV_RD32(MTL_VPU_HOST_SS_NOC_QREQN);
+ if (enable)
+ val = REG_SET_FLD(MTL_VPU_HOST_SS_NOC_QREQN, TOP_SOCMMIO, val);
+ else
+ val = REG_CLR_FLD(MTL_VPU_HOST_SS_NOC_QREQN, TOP_SOCMMIO, val);
+ REGV_WR32(MTL_VPU_HOST_SS_NOC_QREQN, val);
+
+ ret = ivpu_boot_noc_qacceptn_check(vdev, enable ? 0x1 : 0x0);
+ if (ret) {
+ ivpu_err(vdev, "Failed qacceptn check: %d\n", ret);
+ return ret;
+ }
+
+ ret = ivpu_boot_noc_qdeny_check(vdev, 0x0);
+ if (ret)
+ ivpu_err(vdev, "Failed qdeny check: %d\n", ret);
+
+ return ret;
+}
+
+static int ivpu_boot_host_ss_axi_enable(struct ivpu_device *vdev)
+{
+ return ivpu_boot_host_ss_axi_drive(vdev, true);
+}
+
+static int ivpu_boot_host_ss_axi_disable(struct ivpu_device *vdev)
+{
+ return ivpu_boot_host_ss_axi_drive(vdev, false);
+}
+
+static int ivpu_boot_host_ss_top_noc_drive(struct ivpu_device *vdev, bool enable)
+{
+ int ret;
+ u32 val;
+
+ val = REGV_RD32(MTL_VPU_TOP_NOC_QREQN);
+ if (enable) {
+ val = REG_SET_FLD(MTL_VPU_TOP_NOC_QREQN, CPU_CTRL, val);
+ val = REG_SET_FLD(MTL_VPU_TOP_NOC_QREQN, HOSTIF_L2CACHE, val);
+ } else {
+ val = REG_CLR_FLD(MTL_VPU_TOP_NOC_QREQN, CPU_CTRL, val);
+ val = REG_CLR_FLD(MTL_VPU_TOP_NOC_QREQN, HOSTIF_L2CACHE, val);
+ }
+ REGV_WR32(MTL_VPU_TOP_NOC_QREQN, val);
+
+ ret = ivpu_boot_top_noc_qacceptn_check(vdev, enable ? 0x1 : 0x0);
+ if (ret) {
+ ivpu_err(vdev, "Failed qacceptn check: %d\n", ret);
+ return ret;
+ }
+
+ ret = ivpu_boot_top_noc_qdeny_check(vdev, 0x0);
+ if (ret)
+ ivpu_err(vdev, "Failed qdeny check: %d\n", ret);
+
+ return ret;
+}
+
+static int ivpu_boot_host_ss_top_noc_enable(struct ivpu_device *vdev)
+{
+ return ivpu_boot_host_ss_top_noc_drive(vdev, true);
+}
+
+static int ivpu_boot_host_ss_top_noc_disable(struct ivpu_device *vdev)
+{
+ return ivpu_boot_host_ss_top_noc_drive(vdev, false);
+}
+
+static void ivpu_boot_pwr_island_trickle_drive(struct ivpu_device *vdev, bool enable)
+{
+ u32 val = REGV_RD32(MTL_VPU_HOST_SS_AON_PWR_ISLAND_TRICKLE_EN0);
+
+ if (enable)
+ val = REG_SET_FLD(MTL_VPU_HOST_SS_AON_PWR_ISLAND_TRICKLE_EN0, MSS_CPU, val);
+ else
+ val = REG_CLR_FLD(MTL_VPU_HOST_SS_AON_PWR_ISLAND_TRICKLE_EN0, MSS_CPU, val);
+
+ REGV_WR32(MTL_VPU_HOST_SS_AON_PWR_ISLAND_TRICKLE_EN0, val);
+}
+
+static void ivpu_boot_pwr_island_drive(struct ivpu_device *vdev, bool enable)
+{
+ u32 val = REGV_RD32(MTL_VPU_HOST_SS_AON_PWR_ISLAND_EN0);
+
+ if (enable)
+ val = REG_SET_FLD(MTL_VPU_HOST_SS_AON_PWR_ISLAND_EN0, MSS_CPU, val);
+ else
+ val = REG_CLR_FLD(MTL_VPU_HOST_SS_AON_PWR_ISLAND_EN0, MSS_CPU, val);
+
+ REGV_WR32(MTL_VPU_HOST_SS_AON_PWR_ISLAND_EN0, val);
+}
+
+static int ivpu_boot_wait_for_pwr_island_status(struct ivpu_device *vdev, u32 exp_val)
+{
+ /* FPGA model (UPF) is not power aware, skipped Power Island polling */
+ if (ivpu_is_fpga(vdev))
+ return 0;
+
+ return REGV_POLL_FLD(MTL_VPU_HOST_SS_AON_PWR_ISLAND_STATUS0, MSS_CPU,
+ exp_val, PWR_ISLAND_STATUS_TIMEOUT_US);
+}
+
+static void ivpu_boot_pwr_island_isolation_drive(struct ivpu_device *vdev, bool enable)
+{
+ u32 val = REGV_RD32(MTL_VPU_HOST_SS_AON_PWR_ISO_EN0);
+
+ if (enable)
+ val = REG_SET_FLD(MTL_VPU_HOST_SS_AON_PWR_ISO_EN0, MSS_CPU, val);
+ else
+ val = REG_CLR_FLD(MTL_VPU_HOST_SS_AON_PWR_ISO_EN0, MSS_CPU, val);
+
+ REGV_WR32(MTL_VPU_HOST_SS_AON_PWR_ISO_EN0, val);
+}
+
+static void ivpu_boot_dpu_active_drive(struct ivpu_device *vdev, bool enable)
+{
+ u32 val = REGV_RD32(MTL_VPU_HOST_SS_AON_DPU_ACTIVE);
+
+ if (enable)
+ val = REG_SET_FLD(MTL_VPU_HOST_SS_AON_DPU_ACTIVE, DPU_ACTIVE, val);
+ else
+ val = REG_CLR_FLD(MTL_VPU_HOST_SS_AON_DPU_ACTIVE, DPU_ACTIVE, val);
+
+ REGV_WR32(MTL_VPU_HOST_SS_AON_DPU_ACTIVE, val);
+}
+
+static int ivpu_boot_pwr_domain_disable(struct ivpu_device *vdev)
+{
+ ivpu_boot_dpu_active_drive(vdev, false);
+ ivpu_boot_pwr_island_isolation_drive(vdev, true);
+ ivpu_boot_pwr_island_trickle_drive(vdev, false);
+ ivpu_boot_pwr_island_drive(vdev, false);
+
+ return ivpu_boot_wait_for_pwr_island_status(vdev, 0x0);
+}
+
+static int ivpu_boot_pwr_domain_enable(struct ivpu_device *vdev)
+{
+ int ret;
+
+ ivpu_boot_pwr_island_trickle_drive(vdev, true);
+ ivpu_boot_pwr_island_drive(vdev, true);
+
+ ret = ivpu_boot_wait_for_pwr_island_status(vdev, 0x1);
+ if (ret) {
+ ivpu_err(vdev, "Timed out waiting for power island status\n");
+ return ret;
+ }
+
+ ret = ivpu_boot_top_noc_qrenqn_check(vdev, 0x0);
+ if (ret) {
+ ivpu_err(vdev, "Failed qrenqn check %d\n", ret);
+ return ret;
+ }
+
+ ivpu_boot_host_ss_clk_drive(vdev, true);
+ ivpu_boot_pwr_island_isolation_drive(vdev, false);
+ ivpu_boot_host_ss_rst_drive(vdev, true);
+ ivpu_boot_dpu_active_drive(vdev, true);
+
+ return ret;
+}
+
+static void ivpu_boot_no_snoop_enable(struct ivpu_device *vdev)
+{
+ u32 val = REGV_RD32(MTL_VPU_HOST_IF_TCU_PTW_OVERRIDES);
+
+ val = REG_SET_FLD(MTL_VPU_HOST_IF_TCU_PTW_OVERRIDES, NOSNOOP_OVERRIDE_EN, val);
+ val = REG_SET_FLD(MTL_VPU_HOST_IF_TCU_PTW_OVERRIDES, AW_NOSNOOP_OVERRIDE, val);
+ val = REG_SET_FLD(MTL_VPU_HOST_IF_TCU_PTW_OVERRIDES, AR_NOSNOOP_OVERRIDE, val);
+
+ REGV_WR32(MTL_VPU_HOST_IF_TCU_PTW_OVERRIDES, val);
+}
+
+static void ivpu_boot_tbu_mmu_enable(struct ivpu_device *vdev)
+{
+ u32 val = REGV_RD32(MTL_VPU_HOST_IF_TBU_MMUSSIDV);
+
+ if (ivpu_is_fpga(vdev)) {
+ val = REG_SET_FLD(MTL_VPU_HOST_IF_TBU_MMUSSIDV, TBU0_AWMMUSSIDV, val);
+ val = REG_SET_FLD(MTL_VPU_HOST_IF_TBU_MMUSSIDV, TBU0_ARMMUSSIDV, val);
+ val = REG_SET_FLD(MTL_VPU_HOST_IF_TBU_MMUSSIDV, TBU2_AWMMUSSIDV, val);
+ val = REG_SET_FLD(MTL_VPU_HOST_IF_TBU_MMUSSIDV, TBU2_ARMMUSSIDV, val);
+ } else {
+ val = REG_SET_FLD(MTL_VPU_HOST_IF_TBU_MMUSSIDV, TBU0_AWMMUSSIDV, val);
+ val = REG_SET_FLD(MTL_VPU_HOST_IF_TBU_MMUSSIDV, TBU0_ARMMUSSIDV, val);
+ val = REG_SET_FLD(MTL_VPU_HOST_IF_TBU_MMUSSIDV, TBU1_AWMMUSSIDV, val);
+ val = REG_SET_FLD(MTL_VPU_HOST_IF_TBU_MMUSSIDV, TBU1_ARMMUSSIDV, val);
+ val = REG_SET_FLD(MTL_VPU_HOST_IF_TBU_MMUSSIDV, TBU2_AWMMUSSIDV, val);
+ val = REG_SET_FLD(MTL_VPU_HOST_IF_TBU_MMUSSIDV, TBU2_ARMMUSSIDV, val);
+ val = REG_SET_FLD(MTL_VPU_HOST_IF_TBU_MMUSSIDV, TBU3_AWMMUSSIDV, val);
+ val = REG_SET_FLD(MTL_VPU_HOST_IF_TBU_MMUSSIDV, TBU3_ARMMUSSIDV, val);
+ }
+
+ REGV_WR32(MTL_VPU_HOST_IF_TBU_MMUSSIDV, val);
+}
+
+static void ivpu_boot_soc_cpu_boot(struct ivpu_device *vdev)
+{
+ u32 val;
+
+ val = REGV_RD32(MTL_VPU_CPU_SS_MSSCPU_CPR_LEON_RT_VEC);
+ val = REG_SET_FLD(MTL_VPU_CPU_SS_MSSCPU_CPR_LEON_RT_VEC, IRQI_RSTRUN0, val);
+
+ val = REG_CLR_FLD(MTL_VPU_CPU_SS_MSSCPU_CPR_LEON_RT_VEC, IRQI_RSTVEC, val);
+ REGV_WR32(MTL_VPU_CPU_SS_MSSCPU_CPR_LEON_RT_VEC, val);
+
+ val = REG_SET_FLD(MTL_VPU_CPU_SS_MSSCPU_CPR_LEON_RT_VEC, IRQI_RESUME0, val);
+ REGV_WR32(MTL_VPU_CPU_SS_MSSCPU_CPR_LEON_RT_VEC, val);
+
+ val = REG_CLR_FLD(MTL_VPU_CPU_SS_MSSCPU_CPR_LEON_RT_VEC, IRQI_RESUME0, val);
+ REGV_WR32(MTL_VPU_CPU_SS_MSSCPU_CPR_LEON_RT_VEC, val);
+}
+
+static int ivpu_boot_d0i3_drive(struct ivpu_device *vdev, bool enable)
+{
+ int ret;
+ u32 val;
+
+ ret = REGB_POLL_FLD(MTL_BUTTRESS_VPU_D0I3_CONTROL, INPROGRESS, 0, TIMEOUT_US);
+ if (ret) {
+ ivpu_err(vdev, "Failed to sync before D0i3 tansition: %d\n", ret);
+ return ret;
+ }
+
+ val = REGB_RD32(MTL_BUTTRESS_VPU_D0I3_CONTROL);
+ if (enable)
+ val = REG_SET_FLD(MTL_BUTTRESS_VPU_D0I3_CONTROL, I3, val);
+ else
+ val = REG_CLR_FLD(MTL_BUTTRESS_VPU_D0I3_CONTROL, I3, val);
+ REGB_WR32(MTL_BUTTRESS_VPU_D0I3_CONTROL, val);
+
+ ret = REGB_POLL_FLD(MTL_BUTTRESS_VPU_D0I3_CONTROL, INPROGRESS, 0, TIMEOUT_US);
+ if (ret)
+ ivpu_err(vdev, "Failed to sync after D0i3 tansition: %d\n", ret);
+
+ return ret;
+}
+
+static int ivpu_hw_mtl_info_init(struct ivpu_device *vdev)
+{
+ struct ivpu_hw_info *hw = vdev->hw;
+ u32 tile_fuse;
+
+ tile_fuse = REGB_RD32(MTL_BUTTRESS_TILE_FUSE);
+ if (!REG_TEST_FLD(MTL_BUTTRESS_TILE_FUSE, VALID, tile_fuse))
+ ivpu_warn(vdev, "Tile Fuse: Invalid (0x%x)\n", tile_fuse);
+
+ hw->tile_fuse = REG_GET_FLD(MTL_BUTTRESS_TILE_FUSE, SKU, tile_fuse);
+ switch (hw->tile_fuse) {
+ case TILE_FUSE_ENABLE_LOWER:
+ hw->sku = TILE_SKU_LOWER_MTL;
+ hw->config = WP_CONFIG_1_TILE_5_3_RATIO;
+ ivpu_dbg(vdev, MISC, "Tile Fuse: Enable Lower\n");
+ break;
+ case TILE_FUSE_ENABLE_UPPER:
+ hw->sku = TILE_SKU_UPPER_MTL;
+ hw->config = WP_CONFIG_1_TILE_4_3_RATIO;
+ ivpu_dbg(vdev, MISC, "Tile Fuse: Enable Upper\n");
+ break;
+ case TILE_FUSE_ENABLE_BOTH:
+ hw->sku = TILE_SKU_BOTH_MTL;
+ hw->config = WP_CONFIG_2_TILE_5_3_RATIO;
+ ivpu_dbg(vdev, MISC, "Tile Fuse: Enable Both\n");
+ break;
+ default:
+ hw->config = WP_CONFIG_0_TILE_PLL_OFF;
+ ivpu_dbg(vdev, MISC, "Tile Fuse: Disable\n");
+ break;
+ }
+
+ ivpu_pll_init_frequency_ratios(vdev);
+
+ ivpu_hw_init_range(&hw->ranges.global_low, 0x80000000, SZ_512M);
+ ivpu_hw_init_range(&hw->ranges.global_high, 0x180000000, SZ_2M);
+ ivpu_hw_init_range(&hw->ranges.user_low, 0xc0000000, 255 * SZ_1M);
+ ivpu_hw_init_range(&hw->ranges.user_high, 0x180000000, SZ_2G);
+ hw->ranges.global_aliased_pio = hw->ranges.user_low;
+
+ return 0;
+}
+
+static int ivpu_hw_mtl_reset(struct ivpu_device *vdev)
+{
+ int ret;
+ u32 val;
+
+ if (IVPU_WA(punit_disabled))
+ return 0;
+
+ ret = REGB_POLL_FLD(MTL_BUTTRESS_VPU_IP_RESET, TRIGGER, 0, TIMEOUT_US);
+ if (ret) {
+ ivpu_err(vdev, "Timed out waiting for TRIGGER bit\n");
+ return ret;
+ }
+
+ val = REGB_RD32(MTL_BUTTRESS_VPU_IP_RESET);
+ val = REG_SET_FLD(MTL_BUTTRESS_VPU_IP_RESET, TRIGGER, val);
+ REGB_WR32(MTL_BUTTRESS_VPU_IP_RESET, val);
+
+ ret = REGB_POLL_FLD(MTL_BUTTRESS_VPU_IP_RESET, TRIGGER, 0, TIMEOUT_US);
+ if (ret)
+ ivpu_err(vdev, "Timed out waiting for RESET completion\n");
+
+ return ret;
+}
+
+static int ivpu_hw_mtl_d0i3_enable(struct ivpu_device *vdev)
+{
+ int ret;
+
+ ret = ivpu_boot_d0i3_drive(vdev, true);
+ if (ret)
+ ivpu_err(vdev, "Failed to enable D0i3: %d\n", ret);
+
+ udelay(5); /* VPU requires 5 us to complete the transition */
+
+ return ret;
+}
+
+static int ivpu_hw_mtl_d0i3_disable(struct ivpu_device *vdev)
+{
+ int ret;
+
+ ret = ivpu_boot_d0i3_drive(vdev, false);
+ if (ret)
+ ivpu_err(vdev, "Failed to disable D0i3: %d\n", ret);
+
+ return ret;
+}
+
+static int ivpu_hw_mtl_power_up(struct ivpu_device *vdev)
+{
+ int ret;
+
+ ivpu_hw_read_platform(vdev);
+ ivpu_hw_wa_init(vdev);
+ ivpu_hw_timeouts_init(vdev);
+
+ ret = ivpu_hw_mtl_reset(vdev);
+ if (ret)
+ ivpu_warn(vdev, "Failed to reset HW: %d\n", ret);
+
+ ret = ivpu_hw_mtl_d0i3_disable(vdev);
+ if (ret)
+ ivpu_warn(vdev, "Failed to disable D0I3: %d\n", ret);
+
+ ret = ivpu_pll_enable(vdev);
+ if (ret) {
+ ivpu_err(vdev, "Failed to enable PLL: %d\n", ret);
+ return ret;
+ }
+
+ ret = ivpu_boot_host_ss_configure(vdev);
+ if (ret) {
+ ivpu_err(vdev, "Failed to configure host SS: %d\n", ret);
+ return ret;
+ }
+
+ /*
+ * The control circuitry for vpu_idle indication logic powers up active.
+ * To ensure unnecessary low power mode signal from LRT during bring up,
+ * KMD disables the circuitry prior to bringing up the Main Power island.
+ */
+ ivpu_boot_vpu_idle_gen_disable(vdev);
+
+ ret = ivpu_boot_pwr_domain_enable(vdev);
+ if (ret) {
+ ivpu_err(vdev, "Failed to enable power domain: %d\n", ret);
+ return ret;
+ }
+
+ ret = ivpu_boot_host_ss_axi_enable(vdev);
+ if (ret) {
+ ivpu_err(vdev, "Failed to enable AXI: %d\n", ret);
+ return ret;
+ }
+
+ ret = ivpu_boot_host_ss_top_noc_enable(vdev);
+ if (ret)
+ ivpu_err(vdev, "Failed to enable TOP NOC: %d\n", ret);
+
+ return ret;
+}
+
+static int ivpu_hw_mtl_boot_fw(struct ivpu_device *vdev)
+{
+ ivpu_boot_no_snoop_enable(vdev);
+ ivpu_boot_tbu_mmu_enable(vdev);
+ ivpu_boot_soc_cpu_boot(vdev);
+
+ return 0;
+}
+
+static bool ivpu_hw_mtl_is_idle(struct ivpu_device *vdev)
+{
+ u32 val;
+
+ if (IVPU_WA(punit_disabled))
+ return true;
+
+ val = REGB_RD32(MTL_BUTTRESS_VPU_STATUS);
+ return REG_TEST_FLD(MTL_BUTTRESS_VPU_STATUS, READY, val) &&
+ REG_TEST_FLD(MTL_BUTTRESS_VPU_STATUS, IDLE, val);
+}
+
+static int ivpu_hw_mtl_power_down(struct ivpu_device *vdev)
+{
+ int ret = 0;
+
+ /* FPGA requires manual clearing of IP_Reset bit by enabling quiescent state */
+ if (ivpu_is_fpga(vdev)) {
+ if (ivpu_boot_host_ss_top_noc_disable(vdev)) {
+ ivpu_err(vdev, "Failed to disable TOP NOC\n");
+ ret = -EIO;
+ }
+
+ if (ivpu_boot_host_ss_axi_disable(vdev)) {
+ ivpu_err(vdev, "Failed to disable AXI\n");
+ ret = -EIO;
+ }
+ }
+
+ if (ivpu_boot_pwr_domain_disable(vdev)) {
+ ivpu_err(vdev, "Failed to disable power domain\n");
+ ret = -EIO;
+ }
+
+ if (ivpu_pll_disable(vdev)) {
+ ivpu_err(vdev, "Failed to disable PLL\n");
+ ret = -EIO;
+ }
+
+ if (ivpu_hw_mtl_d0i3_enable(vdev))
+ ivpu_warn(vdev, "Failed to enable D0I3\n");
+
+ return ret;
+}
+
+static void ivpu_hw_mtl_wdt_disable(struct ivpu_device *vdev)
+{
+ u32 val;
+
+ /* Enable writing and set non-zero WDT value */
+ REGV_WR32(MTL_VPU_CPU_SS_TIM_SAFE, TIM_SAFE_ENABLE);
+ REGV_WR32(MTL_VPU_CPU_SS_TIM_WATCHDOG, TIM_WATCHDOG_RESET_VALUE);
+
+ /* Enable writing and disable watchdog timer */
+ REGV_WR32(MTL_VPU_CPU_SS_TIM_SAFE, TIM_SAFE_ENABLE);
+ REGV_WR32(MTL_VPU_CPU_SS_TIM_WDOG_EN, 0);
+
+ /* Now clear the timeout interrupt */
+ val = REGV_RD32(MTL_VPU_CPU_SS_TIM_GEN_CONFIG);
+ val = REG_CLR_FLD(MTL_VPU_CPU_SS_TIM_GEN_CONFIG, WDOG_TO_INT_CLR, val);
+ REGV_WR32(MTL_VPU_CPU_SS_TIM_GEN_CONFIG, val);
+}
+
+/* Register indirect accesses */
+static u32 ivpu_hw_mtl_reg_pll_freq_get(struct ivpu_device *vdev)
+{
+ u32 pll_curr_ratio;
+
+ pll_curr_ratio = REGB_RD32(MTL_BUTTRESS_CURRENT_PLL);
+ pll_curr_ratio &= MTL_BUTTRESS_CURRENT_PLL_RATIO_MASK;
+
+ if (!ivpu_is_silicon(vdev))
+ return PLL_SIMULATION_FREQ;
+
+ return PLL_RATIO_TO_FREQ(pll_curr_ratio);
+}
+
+static u32 ivpu_hw_mtl_reg_telemetry_offset_get(struct ivpu_device *vdev)
+{
+ return REGB_RD32(MTL_BUTTRESS_VPU_TELEMETRY_OFFSET);
+}
+
+static u32 ivpu_hw_mtl_reg_telemetry_size_get(struct ivpu_device *vdev)
+{
+ return REGB_RD32(MTL_BUTTRESS_VPU_TELEMETRY_SIZE);
+}
+
+static u32 ivpu_hw_mtl_reg_telemetry_enable_get(struct ivpu_device *vdev)
+{
+ return REGB_RD32(MTL_BUTTRESS_VPU_TELEMETRY_ENABLE);
+}
+
+static void ivpu_hw_mtl_reg_db_set(struct ivpu_device *vdev, u32 db_id)
+{
+ u32 reg_stride = MTL_VPU_CPU_SS_DOORBELL_1 - MTL_VPU_CPU_SS_DOORBELL_0;
+ u32 val = REG_FLD(MTL_VPU_CPU_SS_DOORBELL_0, SET);
+
+ REGV_WR32I(MTL_VPU_CPU_SS_DOORBELL_0, reg_stride, db_id, val);
+}
+
+static u32 ivpu_hw_mtl_reg_ipc_rx_addr_get(struct ivpu_device *vdev)
+{
+ return REGV_RD32(MTL_VPU_HOST_SS_TIM_IPC_FIFO_ATM);
+}
+
+static u32 ivpu_hw_mtl_reg_ipc_rx_count_get(struct ivpu_device *vdev)
+{
+ u32 count = REGV_RD32_SILENT(MTL_VPU_HOST_SS_TIM_IPC_FIFO_STAT);
+
+ return REG_GET_FLD(MTL_VPU_HOST_SS_TIM_IPC_FIFO_STAT, FILL_LEVEL, count);
+}
+
+static void ivpu_hw_mtl_reg_ipc_tx_set(struct ivpu_device *vdev, u32 vpu_addr)
+{
+ REGV_WR32(MTL_VPU_CPU_SS_TIM_IPC_FIFO, vpu_addr);
+}
+
+static void ivpu_hw_mtl_irq_clear(struct ivpu_device *vdev)
+{
+ REGV_WR64(MTL_VPU_HOST_SS_ICB_CLEAR_0, ICB_0_1_IRQ_MASK);
+}
+
+static void ivpu_hw_mtl_irq_enable(struct ivpu_device *vdev)
+{
+ REGV_WR32(MTL_VPU_HOST_SS_FW_SOC_IRQ_EN, ITF_FIREWALL_VIOLATION_MASK);
+ REGV_WR64(MTL_VPU_HOST_SS_ICB_ENABLE_0, ICB_0_1_IRQ_MASK);
+ REGB_WR32(MTL_BUTTRESS_LOCAL_INT_MASK, BUTTRESS_IRQ_ENABLE_MASK);
+ REGB_WR32(MTL_BUTTRESS_GLOBAL_INT_MASK, 0x0);
+}
+
+static void ivpu_hw_mtl_irq_disable(struct ivpu_device *vdev)
+{
+ REGB_WR32(MTL_BUTTRESS_GLOBAL_INT_MASK, 0x1);
+ REGB_WR32(MTL_BUTTRESS_LOCAL_INT_MASK, BUTTRESS_IRQ_DISABLE_MASK);
+ REGV_WR64(MTL_VPU_HOST_SS_ICB_ENABLE_0, 0x0ull);
+ REGB_WR32(MTL_VPU_HOST_SS_FW_SOC_IRQ_EN, 0x0);
+}
+
+static void ivpu_hw_mtl_irq_wdt_nce_handler(struct ivpu_device *vdev)
+{
+ ivpu_err_ratelimited(vdev, "WDT NCE irq\n");
+}
+
+static void ivpu_hw_mtl_irq_wdt_mss_handler(struct ivpu_device *vdev)
+{
+ ivpu_err_ratelimited(vdev, "WDT MSS irq\n");
+
+ ivpu_hw_wdt_disable(vdev);
+}
+
+static void ivpu_hw_mtl_irq_noc_firewall_handler(struct ivpu_device *vdev)
+{
+ ivpu_err_ratelimited(vdev, "NOC Firewall irq\n");
+}
+
+/* Handler for IRQs from VPU core (irqV) */
+static u32 ivpu_hw_mtl_irqv_handler(struct ivpu_device *vdev, int irq)
+{
+ u32 status = REGV_RD32(MTL_VPU_HOST_SS_ICB_STATUS_0) & ICB_0_IRQ_MASK;
+
+ REGV_WR32(MTL_VPU_HOST_SS_ICB_CLEAR_0, status);
+
+ if (REG_TEST_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, CPU_INT_REDIRECT_0_INT, status))
+ ivpu_hw_mtl_irq_wdt_mss_handler(vdev);
+
+ if (REG_TEST_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, CPU_INT_REDIRECT_1_INT, status))
+ ivpu_hw_mtl_irq_wdt_nce_handler(vdev);
+
+ if (REG_TEST_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, NOC_FIREWALL_INT, status))
+ ivpu_hw_mtl_irq_noc_firewall_handler(vdev);
+
+ return status;
+}
+
+/* Handler for IRQs from Buttress core (irqB) */
+static u32 ivpu_hw_mtl_irqb_handler(struct ivpu_device *vdev, int irq)
+{
+ u32 status = REGB_RD32(MTL_BUTTRESS_INTERRUPT_STAT) & BUTTRESS_IRQ_MASK;
+
+ if (status == 0)
+ return 0;
+
+ /* Disable global interrupt before handling local buttress interrupts */
+ REGB_WR32(MTL_BUTTRESS_GLOBAL_INT_MASK, 0x1);
+
+ if (REG_TEST_FLD(MTL_BUTTRESS_INTERRUPT_STAT, FREQ_CHANGE, status))
+ ivpu_dbg(vdev, IRQ, "FREQ_CHANGE irq: %08x", REGB_RD32(MTL_BUTTRESS_CURRENT_PLL));
+
+ if (REG_TEST_FLD(MTL_BUTTRESS_INTERRUPT_STAT, ATS_ERR, status)) {
+ ivpu_err(vdev, "ATS_ERR irq 0x%016llx", REGB_RD64(MTL_BUTTRESS_ATS_ERR_LOG_0));
+ REGB_WR32(MTL_BUTTRESS_ATS_ERR_CLEAR, 0x1);
+ }
+
+ if (REG_TEST_FLD(MTL_BUTTRESS_INTERRUPT_STAT, UFI_ERR, status)) {
+ u32 ufi_log = REGB_RD32(MTL_BUTTRESS_UFI_ERR_LOG);
+
+ ivpu_err(vdev, "UFI_ERR irq (0x%08x) opcode: 0x%02lx axi_id: 0x%02lx cq_id: 0x%03lx",
+ ufi_log, REG_GET_FLD(MTL_BUTTRESS_UFI_ERR_LOG, OPCODE, ufi_log),
+ REG_GET_FLD(MTL_BUTTRESS_UFI_ERR_LOG, AXI_ID, ufi_log),
+ REG_GET_FLD(MTL_BUTTRESS_UFI_ERR_LOG, CQ_ID, ufi_log));
+ REGB_WR32(MTL_BUTTRESS_UFI_ERR_CLEAR, 0x1);
+ }
+
+ /*
+ * Clear local interrupt status by writing 0 to all bits.
+ * This must be done after interrupts are cleared at the source.
+ * Writing 1 triggers an interrupt, so we can't perform read update write.
+ */
+ REGB_WR32(MTL_BUTTRESS_INTERRUPT_STAT, 0x0);
+
+ /* Re-enable global interrupt */
+ REGB_WR32(MTL_BUTTRESS_GLOBAL_INT_MASK, 0x0);
+
+ return status;
+}
+
+static irqreturn_t ivpu_hw_mtl_irq_handler(int irq, void *ptr)
+{
+ struct ivpu_device *vdev = ptr;
+ u32 ret_irqv, ret_irqb;
+
+ ret_irqv = ivpu_hw_mtl_irqv_handler(vdev, irq);
+ ret_irqb = ivpu_hw_mtl_irqb_handler(vdev, irq);
+
+ return IRQ_RETVAL(ret_irqb | ret_irqv);
+}
+
+static void ivpu_hw_mtl_diagnose_failure(struct ivpu_device *vdev)
+{
+ u32 irqv = REGV_RD32(MTL_VPU_HOST_SS_ICB_STATUS_0) & ICB_0_IRQ_MASK;
+ u32 irqb = REGB_RD32(MTL_BUTTRESS_INTERRUPT_STAT) & BUTTRESS_IRQ_MASK;
+
+ if (ivpu_hw_mtl_reg_ipc_rx_count_get(vdev))
+ ivpu_err(vdev, "IPC FIFO queue not empty, missed IPC IRQ");
+
+ if (REG_TEST_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, CPU_INT_REDIRECT_0_INT, irqv))
+ ivpu_err(vdev, "WDT MSS timeout detected\n");
+
+ if (REG_TEST_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, CPU_INT_REDIRECT_1_INT, irqv))
+ ivpu_err(vdev, "WDT NCE timeout detected\n");
+
+ if (REG_TEST_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, NOC_FIREWALL_INT, irqv))
+ ivpu_err(vdev, "NOC Firewall irq detected\n");
+
+ if (REG_TEST_FLD(MTL_BUTTRESS_INTERRUPT_STAT, ATS_ERR, irqb))
+ ivpu_err(vdev, "ATS_ERR irq 0x%016llx", REGB_RD64(MTL_BUTTRESS_ATS_ERR_LOG_0));
+
+ if (REG_TEST_FLD(MTL_BUTTRESS_INTERRUPT_STAT, UFI_ERR, irqb)) {
+ u32 ufi_log = REGB_RD32(MTL_BUTTRESS_UFI_ERR_LOG);
+
+ ivpu_err(vdev, "UFI_ERR irq (0x%08x) opcode: 0x%02lx axi_id: 0x%02lx cq_id: 0x%03lx",
+ ufi_log, REG_GET_FLD(MTL_BUTTRESS_UFI_ERR_LOG, OPCODE, ufi_log),
+ REG_GET_FLD(MTL_BUTTRESS_UFI_ERR_LOG, AXI_ID, ufi_log),
+ REG_GET_FLD(MTL_BUTTRESS_UFI_ERR_LOG, CQ_ID, ufi_log));
+ }
+}
+
+const struct ivpu_hw_ops ivpu_hw_mtl_ops = {
+ .info_init = ivpu_hw_mtl_info_init,
+ .power_up = ivpu_hw_mtl_power_up,
+ .is_idle = ivpu_hw_mtl_is_idle,
+ .power_down = ivpu_hw_mtl_power_down,
+ .boot_fw = ivpu_hw_mtl_boot_fw,
+ .wdt_disable = ivpu_hw_mtl_wdt_disable,
+ .diagnose_failure = ivpu_hw_mtl_diagnose_failure,
+ .reg_pll_freq_get = ivpu_hw_mtl_reg_pll_freq_get,
+ .reg_telemetry_offset_get = ivpu_hw_mtl_reg_telemetry_offset_get,
+ .reg_telemetry_size_get = ivpu_hw_mtl_reg_telemetry_size_get,
+ .reg_telemetry_enable_get = ivpu_hw_mtl_reg_telemetry_enable_get,
+ .reg_db_set = ivpu_hw_mtl_reg_db_set,
+ .reg_ipc_rx_addr_get = ivpu_hw_mtl_reg_ipc_rx_addr_get,
+ .reg_ipc_rx_count_get = ivpu_hw_mtl_reg_ipc_rx_count_get,
+ .reg_ipc_tx_set = ivpu_hw_mtl_reg_ipc_tx_set,
+ .irq_clear = ivpu_hw_mtl_irq_clear,
+ .irq_enable = ivpu_hw_mtl_irq_enable,
+ .irq_disable = ivpu_hw_mtl_irq_disable,
+ .irq_handler = ivpu_hw_mtl_irq_handler,
+};
diff --git a/drivers/accel/ivpu/ivpu_hw_mtl_reg.h b/drivers/accel/ivpu/ivpu_hw_mtl_reg.h
new file mode 100644
index 000000000000..4e6b464ac53f
--- /dev/null
+++ b/drivers/accel/ivpu/ivpu_hw_mtl_reg.h
@@ -0,0 +1,280 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (C) 2020-2022 Intel Corporation
+ */
+
+#ifndef __IVPU_HW_MTL_REG_H__
+#define __IVPU_HW_MTL_REG_H__
+
+#include <linux/bits.h>
+
+#define MTL_BUTTRESS_INTERRUPT_TYPE 0x00000000u
+
+#define MTL_BUTTRESS_INTERRUPT_STAT 0x00000004u
+#define MTL_BUTTRESS_INTERRUPT_STAT_FREQ_CHANGE_MASK BIT_MASK(0)
+#define MTL_BUTTRESS_INTERRUPT_STAT_ATS_ERR_MASK BIT_MASK(1)
+#define MTL_BUTTRESS_INTERRUPT_STAT_UFI_ERR_MASK BIT_MASK(2)
+
+#define MTL_BUTTRESS_WP_REQ_PAYLOAD0 0x00000008u
+#define MTL_BUTTRESS_WP_REQ_PAYLOAD0_MIN_RATIO_MASK GENMASK(15, 0)
+#define MTL_BUTTRESS_WP_REQ_PAYLOAD0_MAX_RATIO_MASK GENMASK(31, 16)
+
+#define MTL_BUTTRESS_WP_REQ_PAYLOAD1 0x0000000cu
+#define MTL_BUTTRESS_WP_REQ_PAYLOAD1_TARGET_RATIO_MASK GENMASK(15, 0)
+#define MTL_BUTTRESS_WP_REQ_PAYLOAD1_EPP_MASK GENMASK(31, 16)
+
+#define MTL_BUTTRESS_WP_REQ_PAYLOAD2 0x00000010u
+#define MTL_BUTTRESS_WP_REQ_PAYLOAD2_CONFIG_MASK GENMASK(15, 0)
+
+#define MTL_BUTTRESS_WP_REQ_CMD 0x00000014u
+#define MTL_BUTTRESS_WP_REQ_CMD_SEND_MASK BIT_MASK(0)
+
+#define MTL_BUTTRESS_WP_DOWNLOAD 0x00000018u
+#define MTL_BUTTRESS_WP_DOWNLOAD_TARGET_RATIO_MASK GENMASK(15, 0)
+
+#define MTL_BUTTRESS_CURRENT_PLL 0x0000001cu
+#define MTL_BUTTRESS_CURRENT_PLL_RATIO_MASK GENMASK(15, 0)
+
+#define MTL_BUTTRESS_PLL_ENABLE 0x00000020u
+
+#define MTL_BUTTRESS_FMIN_FUSE 0x00000024u
+#define MTL_BUTTRESS_FMIN_FUSE_MIN_RATIO_MASK GENMASK(7, 0)
+#define MTL_BUTTRESS_FMIN_FUSE_PN_RATIO_MASK GENMASK(15, 8)
+
+#define MTL_BUTTRESS_FMAX_FUSE 0x00000028u
+#define MTL_BUTTRESS_FMAX_FUSE_MAX_RATIO_MASK GENMASK(7, 0)
+
+#define MTL_BUTTRESS_TILE_FUSE 0x0000002cu
+#define MTL_BUTTRESS_TILE_FUSE_VALID_MASK BIT_MASK(0)
+#define MTL_BUTTRESS_TILE_FUSE_SKU_MASK GENMASK(3, 2)
+
+#define MTL_BUTTRESS_LOCAL_INT_MASK 0x00000030u
+#define MTL_BUTTRESS_GLOBAL_INT_MASK 0x00000034u
+
+#define MTL_BUTTRESS_PLL_STATUS 0x00000040u
+#define MTL_BUTTRESS_PLL_STATUS_LOCK_MASK BIT_MASK(1)
+
+#define MTL_BUTTRESS_VPU_STATUS 0x00000044u
+#define MTL_BUTTRESS_VPU_STATUS_READY_MASK BIT_MASK(0)
+#define MTL_BUTTRESS_VPU_STATUS_IDLE_MASK BIT_MASK(1)
+
+#define MTL_BUTTRESS_VPU_D0I3_CONTROL 0x00000060u
+#define MTL_BUTTRESS_VPU_D0I3_CONTROL_INPROGRESS_MASK BIT_MASK(0)
+#define MTL_BUTTRESS_VPU_D0I3_CONTROL_I3_MASK BIT_MASK(2)
+
+#define MTL_BUTTRESS_VPU_IP_RESET 0x00000050u
+#define MTL_BUTTRESS_VPU_IP_RESET_TRIGGER_MASK BIT_MASK(0)
+
+#define MTL_BUTTRESS_VPU_TELEMETRY_OFFSET 0x00000080u
+#define MTL_BUTTRESS_VPU_TELEMETRY_SIZE 0x00000084u
+#define MTL_BUTTRESS_VPU_TELEMETRY_ENABLE 0x00000088u
+
+#define MTL_BUTTRESS_ATS_ERR_LOG_0 0x000000a0u
+#define MTL_BUTTRESS_ATS_ERR_LOG_1 0x000000a4u
+#define MTL_BUTTRESS_ATS_ERR_CLEAR 0x000000a8u
+
+#define MTL_BUTTRESS_UFI_ERR_LOG 0x000000b0u
+#define MTL_BUTTRESS_UFI_ERR_LOG_CQ_ID_MASK GENMASK(11, 0)
+#define MTL_BUTTRESS_UFI_ERR_LOG_AXI_ID_MASK GENMASK(19, 12)
+#define MTL_BUTTRESS_UFI_ERR_LOG_OPCODE_MASK GENMASK(24, 20)
+
+#define MTL_BUTTRESS_UFI_ERR_CLEAR 0x000000b4u
+
+#define MTL_VPU_HOST_SS_CPR_CLK_SET 0x00000084u
+#define MTL_VPU_HOST_SS_CPR_CLK_SET_TOP_NOC_MASK BIT_MASK(1)
+#define MTL_VPU_HOST_SS_CPR_CLK_SET_DSS_MAS_MASK BIT_MASK(10)
+#define MTL_VPU_HOST_SS_CPR_CLK_SET_MSS_MAS_MASK BIT_MASK(11)
+
+#define MTL_VPU_HOST_SS_CPR_RST_SET 0x00000094u
+#define MTL_VPU_HOST_SS_CPR_RST_SET_TOP_NOC_MASK BIT_MASK(1)
+#define MTL_VPU_HOST_SS_CPR_RST_SET_DSS_MAS_MASK BIT_MASK(10)
+#define MTL_VPU_HOST_SS_CPR_RST_SET_MSS_MAS_MASK BIT_MASK(11)
+
+#define MTL_VPU_HOST_SS_CPR_RST_CLR 0x00000098u
+#define MTL_VPU_HOST_SS_CPR_RST_CLR_TOP_NOC_MASK BIT_MASK(1)
+#define MTL_VPU_HOST_SS_CPR_RST_CLR_DSS_MAS_MASK BIT_MASK(10)
+#define MTL_VPU_HOST_SS_CPR_RST_CLR_MSS_MAS_MASK BIT_MASK(11)
+
+#define MTL_VPU_HOST_SS_HW_VERSION 0x00000108u
+#define MTL_VPU_HOST_SS_HW_VERSION_SOC_REVISION_MASK GENMASK(7, 0)
+#define MTL_VPU_HOST_SS_HW_VERSION_SOC_NUMBER_MASK GENMASK(15, 8)
+#define MTL_VPU_HOST_SS_HW_VERSION_VPU_GENERATION_MASK GENMASK(23, 16)
+
+#define MTL_VPU_HOST_SS_GEN_CTRL 0x00000118u
+#define MTL_VPU_HOST_SS_GEN_CTRL_PS_MASK GENMASK(31, 29)
+
+#define MTL_VPU_HOST_SS_NOC_QREQN 0x00000154u
+#define MTL_VPU_HOST_SS_NOC_QREQN_TOP_SOCMMIO_MASK BIT_MASK(0)
+
+#define MTL_VPU_HOST_SS_NOC_QACCEPTN 0x00000158u
+#define MTL_VPU_HOST_SS_NOC_QACCEPTN_TOP_SOCMMIO_MASK BIT_MASK(0)
+
+#define MTL_VPU_HOST_SS_NOC_QDENY 0x0000015cu
+#define MTL_VPU_HOST_SS_NOC_QDENY_TOP_SOCMMIO_MASK BIT_MASK(0)
+
+#define MTL_VPU_TOP_NOC_QREQN 0x00000160u
+#define MTL_VPU_TOP_NOC_QREQN_CPU_CTRL_MASK BIT_MASK(0)
+#define MTL_VPU_TOP_NOC_QREQN_HOSTIF_L2CACHE_MASK BIT_MASK(1)
+
+#define MTL_VPU_TOP_NOC_QACCEPTN 0x00000164u
+#define MTL_VPU_TOP_NOC_QACCEPTN_CPU_CTRL_MASK BIT_MASK(0)
+#define MTL_VPU_TOP_NOC_QACCEPTN_HOSTIF_L2CACHE_MASK BIT_MASK(1)
+
+#define MTL_VPU_TOP_NOC_QDENY 0x00000168u
+#define MTL_VPU_TOP_NOC_QDENY_CPU_CTRL_MASK BIT_MASK(0)
+#define MTL_VPU_TOP_NOC_QDENY_HOSTIF_L2CACHE_MASK BIT_MASK(1)
+
+#define MTL_VPU_HOST_SS_FW_SOC_IRQ_EN 0x00000170u
+#define MTL_VPU_HOST_SS_FW_SOC_IRQ_EN_CSS_ROM_CMX_MASK BIT_MASK(0)
+#define MTL_VPU_HOST_SS_FW_SOC_IRQ_EN_CSS_DBG_MASK BIT_MASK(1)
+#define MTL_VPU_HOST_SS_FW_SOC_IRQ_EN_CSS_CTRL_MASK BIT_MASK(2)
+#define MTL_VPU_HOST_SS_FW_SOC_IRQ_EN_DEC400_MASK BIT_MASK(3)
+#define MTL_VPU_HOST_SS_FW_SOC_IRQ_EN_MSS_NCE_MASK BIT_MASK(4)
+#define MTL_VPU_HOST_SS_FW_SOC_IRQ_EN_MSS_MBI_MASK BIT_MASK(5)
+#define MTL_VPU_HOST_SS_FW_SOC_IRQ_EN_MSS_MBI_CMX_MASK BIT_MASK(6)
+
+#define MTL_VPU_HOST_SS_ICB_STATUS_0 0x00010210u
+#define MTL_VPU_HOST_SS_ICB_STATUS_0_TIMER_0_INT_MASK BIT_MASK(0)
+#define MTL_VPU_HOST_SS_ICB_STATUS_0_TIMER_1_INT_MASK BIT_MASK(1)
+#define MTL_VPU_HOST_SS_ICB_STATUS_0_TIMER_2_INT_MASK BIT_MASK(2)
+#define MTL_VPU_HOST_SS_ICB_STATUS_0_TIMER_3_INT_MASK BIT_MASK(3)
+#define MTL_VPU_HOST_SS_ICB_STATUS_0_HOST_IPC_FIFO_INT_MASK BIT_MASK(4)
+#define MTL_VPU_HOST_SS_ICB_STATUS_0_MMU_IRQ_0_INT_MASK BIT_MASK(5)
+#define MTL_VPU_HOST_SS_ICB_STATUS_0_MMU_IRQ_1_INT_MASK BIT_MASK(6)
+#define MTL_VPU_HOST_SS_ICB_STATUS_0_MMU_IRQ_2_INT_MASK BIT_MASK(7)
+#define MTL_VPU_HOST_SS_ICB_STATUS_0_NOC_FIREWALL_INT_MASK BIT_MASK(8)
+#define MTL_VPU_HOST_SS_ICB_STATUS_0_CPU_INT_REDIRECT_0_INT_MASK BIT_MASK(30)
+#define MTL_VPU_HOST_SS_ICB_STATUS_0_CPU_INT_REDIRECT_1_INT_MASK BIT_MASK(31)
+
+#define MTL_VPU_HOST_SS_ICB_STATUS_1 0x00010214u
+#define MTL_VPU_HOST_SS_ICB_STATUS_1_CPU_INT_REDIRECT_2_INT_MASK BIT_MASK(0)
+#define MTL_VPU_HOST_SS_ICB_STATUS_1_CPU_INT_REDIRECT_3_INT_MASK BIT_MASK(1)
+#define MTL_VPU_HOST_SS_ICB_STATUS_1_CPU_INT_REDIRECT_4_INT_MASK BIT_MASK(2)
+
+#define MTL_VPU_HOST_SS_ICB_CLEAR_0 0x00010220u
+#define MTL_VPU_HOST_SS_ICB_CLEAR_1 0x00010224u
+#define MTL_VPU_HOST_SS_ICB_ENABLE_0 0x00010240u
+
+#define MTL_VPU_HOST_SS_TIM_IPC_FIFO_ATM 0x000200f4u
+
+#define MTL_VPU_HOST_SS_TIM_IPC_FIFO_STAT 0x000200fcu
+#define MTL_VPU_HOST_SS_TIM_IPC_FIFO_STAT_READ_POINTER_MASK GENMASK(7, 0)
+#define MTL_VPU_HOST_SS_TIM_IPC_FIFO_STAT_WRITE_POINTER_MASK GENMASK(15, 8)
+#define MTL_VPU_HOST_SS_TIM_IPC_FIFO_STAT_FILL_LEVEL_MASK GENMASK(23, 16)
+#define MTL_VPU_HOST_SS_TIM_IPC_FIFO_STAT_RSVD0_MASK GENMASK(31, 24)
+
+#define MTL_VPU_HOST_SS_AON_PWR_ISO_EN0 0x00030020u
+#define MTL_VPU_HOST_SS_AON_PWR_ISO_EN0_MSS_CPU_MASK BIT_MASK(3)
+
+#define MTL_VPU_HOST_SS_AON_PWR_ISLAND_EN0 0x00030024u
+#define MTL_VPU_HOST_SS_AON_PWR_ISLAND_EN0_MSS_CPU_MASK BIT_MASK(3)
+
+#define MTL_VPU_HOST_SS_AON_PWR_ISLAND_TRICKLE_EN0 0x00030028u
+#define MTL_VPU_HOST_SS_AON_PWR_ISLAND_TRICKLE_EN0_MSS_CPU_MASK BIT_MASK(3)
+
+#define MTL_VPU_HOST_SS_AON_PWR_ISLAND_STATUS0 0x0003002cu
+#define MTL_VPU_HOST_SS_AON_PWR_ISLAND_STATUS0_MSS_CPU_MASK BIT_MASK(3)
+
+#define MTL_VPU_HOST_SS_AON_VPU_IDLE_GEN 0x00030200u
+#define MTL_VPU_HOST_SS_AON_VPU_IDLE_GEN_EN_MASK BIT_MASK(0)
+
+#define MTL_VPU_HOST_SS_AON_DPU_ACTIVE 0x00030204u
+#define MTL_VPU_HOST_SS_AON_DPU_ACTIVE_DPU_ACTIVE_MASK BIT_MASK(0)
+
+#define MTL_VPU_HOST_SS_LOADING_ADDRESS_LO 0x00041040u
+#define MTL_VPU_HOST_SS_LOADING_ADDRESS_LO_DONE_MASK BIT_MASK(0)
+#define MTL_VPU_HOST_SS_LOADING_ADDRESS_LO_IOSF_RS_ID_MASK GENMASK(2, 1)
+#define MTL_VPU_HOST_SS_LOADING_ADDRESS_LO_IMAGE_LOCATION_MASK GENMASK(31, 3)
+
+#define MTL_VPU_HOST_SS_WORKPOINT_CONFIG_MIRROR 0x00082020u
+#define MTL_VPU_HOST_SS_WORKPOINT_CONFIG_MIRROR_FINAL_PLL_FREQ_MASK GENMASK(15, 0)
+#define MTL_VPU_HOST_SS_WORKPOINT_CONFIG_MIRROR_CONFIG_ID_MASK GENMASK(31, 16)
+
+#define MTL_VPU_HOST_MMU_IDR0 0x00200000u
+#define MTL_VPU_HOST_MMU_IDR1 0x00200004u
+#define MTL_VPU_HOST_MMU_IDR3 0x0020000cu
+#define MTL_VPU_HOST_MMU_IDR5 0x00200014u
+#define MTL_VPU_HOST_MMU_CR0 0x00200020u
+#define MTL_VPU_HOST_MMU_CR0ACK 0x00200024u
+#define MTL_VPU_HOST_MMU_CR1 0x00200028u
+#define MTL_VPU_HOST_MMU_CR2 0x0020002cu
+#define MTL_VPU_HOST_MMU_IRQ_CTRL 0x00200050u
+#define MTL_VPU_HOST_MMU_IRQ_CTRLACK 0x00200054u
+
+#define MTL_VPU_HOST_MMU_GERROR 0x00200060u
+#define MTL_VPU_HOST_MMU_GERROR_CMDQ_MASK BIT_MASK(0)
+#define MTL_VPU_HOST_MMU_GERROR_EVTQ_ABT_MASK BIT_MASK(2)
+#define MTL_VPU_HOST_MMU_GERROR_PRIQ_ABT_MASK BIT_MASK(3)
+#define MTL_VPU_HOST_MMU_GERROR_MSI_CMDQ_ABT_MASK BIT_MASK(4)
+#define MTL_VPU_HOST_MMU_GERROR_MSI_EVTQ_ABT_MASK BIT_MASK(5)
+#define MTL_VPU_HOST_MMU_GERROR_MSI_PRIQ_ABT_MASK BIT_MASK(6)
+#define MTL_VPU_HOST_MMU_GERROR_MSI_ABT_MASK BIT_MASK(7)
+
+#define MTL_VPU_HOST_MMU_GERRORN 0x00200064u
+
+#define MTL_VPU_HOST_MMU_STRTAB_BASE 0x00200080u
+#define MTL_VPU_HOST_MMU_STRTAB_BASE_CFG 0x00200088u
+#define MTL_VPU_HOST_MMU_CMDQ_BASE 0x00200090u
+#define MTL_VPU_HOST_MMU_CMDQ_PROD 0x00200098u
+#define MTL_VPU_HOST_MMU_CMDQ_CONS 0x0020009cu
+#define MTL_VPU_HOST_MMU_EVTQ_BASE 0x002000a0u
+#define MTL_VPU_HOST_MMU_EVTQ_PROD 0x002000a8u
+#define MTL_VPU_HOST_MMU_EVTQ_CONS 0x002000acu
+#define MTL_VPU_HOST_MMU_EVTQ_PROD_SEC (0x002000a8u + SZ_64K)
+#define MTL_VPU_HOST_MMU_EVTQ_CONS_SEC (0x002000acu + SZ_64K)
+
+#define MTL_VPU_HOST_IF_TCU_PTW_OVERRIDES 0x00360000u
+#define MTL_VPU_HOST_IF_TCU_PTW_OVERRIDES_CACHE_OVERRIDE_EN_MASK BIT_MASK(0)
+#define MTL_VPU_HOST_IF_TCU_PTW_OVERRIDES_AWCACHE_OVERRIDE_MASK BIT_MASK(1)
+#define MTL_VPU_HOST_IF_TCU_PTW_OVERRIDES_ARCACHE_OVERRIDE_MASK BIT_MASK(2)
+#define MTL_VPU_HOST_IF_TCU_PTW_OVERRIDES_NOSNOOP_OVERRIDE_EN_MASK BIT_MASK(3)
+#define MTL_VPU_HOST_IF_TCU_PTW_OVERRIDES_AW_NOSNOOP_OVERRIDE_MASK BIT_MASK(4)
+#define MTL_VPU_HOST_IF_TCU_PTW_OVERRIDES_AR_NOSNOOP_OVERRIDE_MASK BIT_MASK(5)
+#define MTL_VPU_HOST_IF_TCU_PTW_OVERRIDES_PTW_AW_CONTEXT_FLAG_MASK GENMASK(10, 6)
+#define MTL_VPU_HOST_IF_TCU_PTW_OVERRIDES_PTW_AR_CONTEXT_FLAG_MASK GENMASK(15, 11)
+
+#define MTL_VPU_HOST_IF_TBU_MMUSSIDV 0x00360004u
+#define MTL_VPU_HOST_IF_TBU_MMUSSIDV_TBU0_AWMMUSSIDV_MASK BIT_MASK(0)
+#define MTL_VPU_HOST_IF_TBU_MMUSSIDV_TBU0_ARMMUSSIDV_MASK BIT_MASK(1)
+#define MTL_VPU_HOST_IF_TBU_MMUSSIDV_TBU1_AWMMUSSIDV_MASK BIT_MASK(2)
+#define MTL_VPU_HOST_IF_TBU_MMUSSIDV_TBU1_ARMMUSSIDV_MASK BIT_MASK(3)
+#define MTL_VPU_HOST_IF_TBU_MMUSSIDV_TBU2_AWMMUSSIDV_MASK BIT_MASK(4)
+#define MTL_VPU_HOST_IF_TBU_MMUSSIDV_TBU2_ARMMUSSIDV_MASK BIT_MASK(5)
+#define MTL_VPU_HOST_IF_TBU_MMUSSIDV_TBU3_AWMMUSSIDV_MASK BIT_MASK(6)
+#define MTL_VPU_HOST_IF_TBU_MMUSSIDV_TBU3_ARMMUSSIDV_MASK BIT_MASK(7)
+#define MTL_VPU_HOST_IF_TBU_MMUSSIDV_TBU4_AWMMUSSIDV_MASK BIT_MASK(8)
+#define MTL_VPU_HOST_IF_TBU_MMUSSIDV_TBU4_ARMMUSSIDV_MASK BIT_MASK(9)
+
+#define MTL_VPU_CPU_SS_DSU_LEON_RT_BASE 0x04000000u
+#define MTL_VPU_CPU_SS_DSU_LEON_RT_DSU_CTRL 0x04000000u
+#define MTL_VPU_CPU_SS_DSU_LEON_RT_PC_REG 0x04400010u
+#define MTL_VPU_CPU_SS_DSU_LEON_RT_NPC_REG 0x04400014u
+#define MTL_VPU_CPU_SS_DSU_LEON_RT_DSU_TRAP_REG 0x04400020u
+
+#define MTL_VPU_CPU_SS_MSSCPU_CPR_CLK_SET 0x06010004u
+#define MTL_VPU_CPU_SS_MSSCPU_CPR_CLK_SET_CPU_DSU_MASK BIT_MASK(1)
+
+#define MTL_VPU_CPU_SS_MSSCPU_CPR_RST_CLR 0x06010018u
+#define MTL_VPU_CPU_SS_MSSCPU_CPR_RST_CLR_CPU_DSU_MASK BIT_MASK(1)
+
+#define MTL_VPU_CPU_SS_MSSCPU_CPR_LEON_RT_VEC 0x06010040u
+#define MTL_VPU_CPU_SS_MSSCPU_CPR_LEON_RT_VEC_IRQI_RSTRUN0_MASK BIT_MASK(0)
+#define MTL_VPU_CPU_SS_MSSCPU_CPR_LEON_RT_VEC_IRQI_RESUME0_MASK BIT_MASK(1)
+#define MTL_VPU_CPU_SS_MSSCPU_CPR_LEON_RT_VEC_IRQI_RSTRUN1_MASK BIT_MASK(2)
+#define MTL_VPU_CPU_SS_MSSCPU_CPR_LEON_RT_VEC_IRQI_RESUME1_MASK BIT_MASK(3)
+#define MTL_VPU_CPU_SS_MSSCPU_CPR_LEON_RT_VEC_IRQI_RSTVEC_MASK GENMASK(31, 4)
+
+#define MTL_VPU_CPU_SS_TIM_WATCHDOG 0x0602009cu
+#define MTL_VPU_CPU_SS_TIM_WDOG_EN 0x060200a4u
+#define MTL_VPU_CPU_SS_TIM_SAFE 0x060200a8u
+#define MTL_VPU_CPU_SS_TIM_IPC_FIFO 0x060200f0u
+
+#define MTL_VPU_CPU_SS_TIM_GEN_CONFIG 0x06021008u
+#define MTL_VPU_CPU_SS_TIM_GEN_CONFIG_WDOG_TO_INT_CLR_MASK BIT_MASK(9)
+
+#define MTL_VPU_CPU_SS_DOORBELL_0 0x06300000u
+#define MTL_VPU_CPU_SS_DOORBELL_0_SET_MASK BIT_MASK(0)
+
+#define MTL_VPU_CPU_SS_DOORBELL_1 0x06301000u
+
+#endif /* __IVPU_HW_MTL_REG_H__ */
diff --git a/drivers/accel/ivpu/ivpu_hw_reg_io.h b/drivers/accel/ivpu/ivpu_hw_reg_io.h
new file mode 100644
index 000000000000..52e512351902
--- /dev/null
+++ b/drivers/accel/ivpu/ivpu_hw_reg_io.h
@@ -0,0 +1,115 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (C) 2020-2022 Intel Corporation
+ */
+
+#ifndef __IVPU_HW_REG_IO_H__
+#define __IVPU_HW_REG_IO_H__
+
+#include <linux/bitfield.h>
+#include <linux/io.h>
+#include <linux/iopoll.h>
+
+#include "ivpu_drv.h"
+
+#define REG_POLL_SLEEP_US 50
+#define REG_IO_ERROR 0xffffffff
+
+#define REGB_RD32(reg) ivpu_hw_reg_rd32(vdev, vdev->regb, (reg), #reg, __func__)
+#define REGB_RD32_SILENT(reg) readl(vdev->regb + (reg))
+#define REGB_RD64(reg) ivpu_hw_reg_rd64(vdev, vdev->regb, (reg), #reg, __func__)
+#define REGB_WR32(reg, val) ivpu_hw_reg_wr32(vdev, vdev->regb, (reg), (val), #reg, __func__)
+#define REGB_WR64(reg, val) ivpu_hw_reg_wr64(vdev, vdev->regb, (reg), (val), #reg, __func__)
+
+#define REGV_RD32(reg) ivpu_hw_reg_rd32(vdev, vdev->regv, (reg), #reg, __func__)
+#define REGV_RD32_SILENT(reg) readl(vdev->regv + (reg))
+#define REGV_RD64(reg) ivpu_hw_reg_rd64(vdev, vdev->regv, (reg), #reg, __func__)
+#define REGV_WR32(reg, val) ivpu_hw_reg_wr32(vdev, vdev->regv, (reg), (val), #reg, __func__)
+#define REGV_WR64(reg, val) ivpu_hw_reg_wr64(vdev, vdev->regv, (reg), (val), #reg, __func__)
+
+#define REGV_WR32I(reg, stride, index, val) \
+ ivpu_hw_reg_wr32_index(vdev, vdev->regv, (reg), (stride), (index), (val), #reg, __func__)
+
+#define REG_FLD(REG, FLD) \
+ (REG##_##FLD##_MASK)
+#define REG_FLD_NUM(REG, FLD, num) \
+ FIELD_PREP(REG##_##FLD##_MASK, num)
+#define REG_GET_FLD(REG, FLD, val) \
+ FIELD_GET(REG##_##FLD##_MASK, val)
+#define REG_CLR_FLD(REG, FLD, val) \
+ ((val) & ~(REG##_##FLD##_MASK))
+#define REG_SET_FLD(REG, FLD, val) \
+ ((val) | (REG##_##FLD##_MASK))
+#define REG_SET_FLD_NUM(REG, FLD, num, val) \
+ (((val) & ~(REG##_##FLD##_MASK)) | FIELD_PREP(REG##_##FLD##_MASK, num))
+#define REG_TEST_FLD(REG, FLD, val) \
+ ((REG##_##FLD##_MASK) == ((val) & (REG##_##FLD##_MASK)))
+#define REG_TEST_FLD_NUM(REG, FLD, num, val) \
+ ((num) == FIELD_GET(REG##_##FLD##_MASK, val))
+
+#define REGB_POLL(reg, var, cond, timeout_us) \
+ read_poll_timeout(REGB_RD32_SILENT, var, cond, REG_POLL_SLEEP_US, timeout_us, false, reg)
+
+#define REGV_POLL(reg, var, cond, timeout_us) \
+ read_poll_timeout(REGV_RD32_SILENT, var, cond, REG_POLL_SLEEP_US, timeout_us, false, reg)
+
+#define REGB_POLL_FLD(reg, fld, val, timeout_us) \
+({ \
+ u32 var; \
+ REGB_POLL(reg, var, (FIELD_GET(reg##_##fld##_MASK, var) == (val)), timeout_us); \
+})
+
+#define REGV_POLL_FLD(reg, fld, val, timeout_us) \
+({ \
+ u32 var; \
+ REGV_POLL(reg, var, (FIELD_GET(reg##_##fld##_MASK, var) == (val)), timeout_us); \
+})
+
+static inline u32
+ivpu_hw_reg_rd32(struct ivpu_device *vdev, void __iomem *base, u32 reg,
+ const char *name, const char *func)
+{
+ u32 val = readl(base + reg);
+
+ ivpu_dbg(vdev, REG, "%s RD: %s (0x%08x) => 0x%08x\n", func, name, reg, val);
+ return val;
+}
+
+static inline u64
+ivpu_hw_reg_rd64(struct ivpu_device *vdev, void __iomem *base, u32 reg,
+ const char *name, const char *func)
+{
+ u64 val = readq(base + reg);
+
+ ivpu_dbg(vdev, REG, "%s RD: %s (0x%08x) => 0x%016llx\n", func, name, reg, val);
+ return val;
+}
+
+static inline void
+ivpu_hw_reg_wr32(struct ivpu_device *vdev, void __iomem *base, u32 reg, u32 val,
+ const char *name, const char *func)
+{
+ ivpu_dbg(vdev, REG, "%s WR: %s (0x%08x) <= 0x%08x\n", func, name, reg, val);
+ writel(val, base + reg);
+}
+
+static inline void
+ivpu_hw_reg_wr64(struct ivpu_device *vdev, void __iomem *base, u32 reg, u64 val,
+ const char *name, const char *func)
+{
+ ivpu_dbg(vdev, REG, "%s WR: %s (0x%08x) <= 0x%016llx\n", func, name, reg, val);
+ writeq(val, base + reg);
+}
+
+static inline void
+ivpu_hw_reg_wr32_index(struct ivpu_device *vdev, void __iomem *base, u32 reg,
+ u32 stride, u32 index, u32 val, const char *name,
+ const char *func)
+{
+ reg += index * stride;
+
+ ivpu_dbg(vdev, REG, "%s WR: %s_%d (0x%08x) <= 0x%08x\n", func, name, index, reg, val);
+ writel(val, base + reg);
+}
+
+#endif /* __IVPU_HW_REG_IO_H__ */
diff --git a/include/uapi/drm/ivpu_drm.h b/include/uapi/drm/ivpu_drm.h
new file mode 100644
index 000000000000..922cbf30ce34
--- /dev/null
+++ b/include/uapi/drm/ivpu_drm.h
@@ -0,0 +1,95 @@
+/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */
+/*
+ * Copyright (C) 2020-2022 Intel Corporation
+ */
+
+#ifndef __UAPI_IVPU_DRM_H__
+#define __UAPI_IVPU_DRM_H__
+
+#include "drm.h"
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+#define DRM_IVPU_DRIVER_MAJOR 1
+#define DRM_IVPU_DRIVER_MINOR 0
+
+#define DRM_IVPU_GET_PARAM 0x00
+#define DRM_IVPU_SET_PARAM 0x01
+
+#define DRM_IOCTL_IVPU_GET_PARAM \
+ DRM_IOWR(DRM_COMMAND_BASE + DRM_IVPU_GET_PARAM, struct drm_ivpu_param)
+
+#define DRM_IOCTL_IVPU_SET_PARAM \
+ DRM_IOW(DRM_COMMAND_BASE + DRM_IVPU_SET_PARAM, struct drm_ivpu_param)
+
+/**
+ * DOC: contexts
+ *
+ * VPU contexts have private virtual address space, job queues and priority.
+ * Each context is identified by an unique ID. Context is created on open().
+ */
+
+#define DRM_IVPU_PARAM_DEVICE_ID 0
+#define DRM_IVPU_PARAM_DEVICE_REVISION 1
+#define DRM_IVPU_PARAM_PLATFORM_TYPE 2
+#define DRM_IVPU_PARAM_CORE_CLOCK_RATE 3
+#define DRM_IVPU_PARAM_NUM_CONTEXTS 4
+#define DRM_IVPU_PARAM_CONTEXT_BASE_ADDRESS 5
+#define DRM_IVPU_PARAM_CONTEXT_PRIORITY 6
+
+#define DRM_IVPU_PLATFORM_TYPE_SILICON 0
+
+#define DRM_IVPU_CONTEXT_PRIORITY_IDLE 0
+#define DRM_IVPU_CONTEXT_PRIORITY_NORMAL 1
+#define DRM_IVPU_CONTEXT_PRIORITY_FOCUS 2
+#define DRM_IVPU_CONTEXT_PRIORITY_REALTIME 3
+
+/**
+ * struct drm_ivpu_param - Get/Set VPU parameters
+ */
+struct drm_ivpu_param {
+ /**
+ * @param:
+ *
+ * Supported params:
+ *
+ * %DRM_IVPU_PARAM_DEVICE_ID:
+ * PCI Device ID of the VPU device (read-only)
+ *
+ * %DRM_IVPU_PARAM_DEVICE_REVISION:
+ * VPU device revision (read-only)
+ *
+ * %DRM_IVPU_PARAM_PLATFORM_TYPE:
+ * Returns %DRM_IVPU_PLATFORM_TYPE_SILICON on real hardware or device specific
+ * platform type when executing on a simulator or emulator (read-only)
+ *
+ * %DRM_IVPU_PARAM_CORE_CLOCK_RATE:
+ * Current PLL frequency (read-only)
+ *
+ * %DRM_IVPU_PARAM_NUM_CONTEXTS:
+ * Maximum number of simultaneously existing contexts (read-only)
+ *
+ * %DRM_IVPU_PARAM_CONTEXT_BASE_ADDRESS:
+ * Lowest VPU virtual address available in the current context (read-only)
+ *
+ * %DRM_IVPU_PARAM_CONTEXT_PRIORITY:
+ * Value of current context scheduling priority (read-write).
+ * See DRM_IVPU_CONTEXT_PRIORITY_* for possible values.
+ *
+ */
+ __u32 param;
+
+ /** @index: Index for params that have multiple instances */
+ __u32 index;
+
+ /** @value: Param value */
+ __u64 value;
+};
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif /* __UAPI_IVPU_DRM_H__ */
--
2.34.1
^ permalink raw reply related [flat|nested] 40+ messages in thread
* [PATCH v4 2/7] accel/ivpu: Add Intel VPU MMU support
2022-12-08 11:07 [PATCH v4 0/7] New DRM accel driver for Intel VPU Jacek Lawrynowicz
2022-12-08 11:07 ` [PATCH v4 1/7] accel/ivpu: Introduce a new DRM " Jacek Lawrynowicz
@ 2022-12-08 11:07 ` Jacek Lawrynowicz
2022-12-12 11:19 ` kernel test robot
2022-12-18 9:13 ` Oded Gabbay
2022-12-08 11:07 ` [PATCH v4 3/7] accel/ivpu: Add GEM buffer object management Jacek Lawrynowicz
` (5 subsequent siblings)
7 siblings, 2 replies; 40+ messages in thread
From: Jacek Lawrynowicz @ 2022-12-08 11:07 UTC (permalink / raw)
To: dri-devel, oded.gabbay, airlied, daniel, tzimmermann, quic_jhugo
Cc: andrzej.kacprowski, Krystian Pradzynski, Jacek Lawrynowicz,
Karol Wachowski, stanislaw.gruszka
VPU Memory Management Unit is based on ARM MMU-600.
It allows the creation of multiple virtual address spaces for
the device and map noncontinuous host memory (there is no dedicated
memory on the VPU).
Address space is implemented as a struct ivpu_mmu_context, it has an ID,
drm_mm allocator for VPU addresses and struct ivpu_mmu_pgtable that
holds actual 3-level, 4KB page table.
Context with ID 0 (global context) is created upon driver initialization
and it's mainly used for mapping memory required to execute
the firmware.
Contexts with non-zero IDs are user contexts allocated each time
the devices is open()-ed and they map command buffers and other
workload-related memory.
Workloads executing in a given contexts have access only
to the memory mapped in this context.
This patch is has to main files:
- ivpu_mmu_context.c handles MMU page tables and memory mapping
- ivpu_mmu.c implements a driver that programs the MMU device
Co-developed-by: Karol Wachowski <karol.wachowski@linux.intel.com>
Signed-off-by: Karol Wachowski <karol.wachowski@linux.intel.com>
Co-developed-by: Krystian Pradzynski <krystian.pradzynski@linux.intel.com>
Signed-off-by: Krystian Pradzynski <krystian.pradzynski@linux.intel.com>
Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
---
drivers/accel/ivpu/Makefile | 4 +-
drivers/accel/ivpu/ivpu_drv.c | 83 ++-
drivers/accel/ivpu/ivpu_drv.h | 6 +
drivers/accel/ivpu/ivpu_hw_mtl.c | 10 +
drivers/accel/ivpu/ivpu_mmu.c | 875 ++++++++++++++++++++++++++
drivers/accel/ivpu/ivpu_mmu.h | 50 ++
drivers/accel/ivpu/ivpu_mmu_context.c | 385 ++++++++++++
drivers/accel/ivpu/ivpu_mmu_context.h | 49 ++
include/uapi/drm/ivpu_drm.h | 4 +
9 files changed, 1463 insertions(+), 3 deletions(-)
create mode 100644 drivers/accel/ivpu/ivpu_mmu.c
create mode 100644 drivers/accel/ivpu/ivpu_mmu.h
create mode 100644 drivers/accel/ivpu/ivpu_mmu_context.c
create mode 100644 drivers/accel/ivpu/ivpu_mmu_context.h
diff --git a/drivers/accel/ivpu/Makefile b/drivers/accel/ivpu/Makefile
index 28330c04e52f..37b8bf1d3247 100644
--- a/drivers/accel/ivpu/Makefile
+++ b/drivers/accel/ivpu/Makefile
@@ -3,6 +3,8 @@
intel_vpu-y := \
ivpu_drv.o \
- ivpu_hw_mtl.o
+ ivpu_hw_mtl.o \
+ ivpu_mmu.o \
+ ivpu_mmu_context.o
obj-$(CONFIG_DRM_ACCEL_IVPU) += intel_vpu.o
\ No newline at end of file
diff --git a/drivers/accel/ivpu/ivpu_drv.c b/drivers/accel/ivpu/ivpu_drv.c
index 8fbccb8d888b..a22d41ca5a4b 100644
--- a/drivers/accel/ivpu/ivpu_drv.c
+++ b/drivers/accel/ivpu/ivpu_drv.c
@@ -15,6 +15,8 @@
#include "ivpu_drv.h"
#include "ivpu_hw.h"
+#include "ivpu_mmu.h"
+#include "ivpu_mmu_context.h"
#ifndef DRIVER_VERSION_STR
#define DRIVER_VERSION_STR __stringify(DRM_IVPU_DRIVER_MAJOR) "." \
@@ -37,23 +39,38 @@ MODULE_PARM_DESC(pll_max_ratio, "Maximum PLL ratio used to set VPU frequency");
struct ivpu_file_priv *ivpu_file_priv_get(struct ivpu_file_priv *file_priv)
{
+ struct ivpu_device *vdev = file_priv->vdev;
+
kref_get(&file_priv->ref);
+
+ ivpu_dbg(vdev, KREF, "file_priv get: ctx %u refcount %u\n",
+ file_priv->ctx.id, kref_read(&file_priv->ref));
+
return file_priv;
}
static void file_priv_release(struct kref *ref)
{
struct ivpu_file_priv *file_priv = container_of(ref, struct ivpu_file_priv, ref);
+ struct ivpu_device *vdev = file_priv->vdev;
+ ivpu_dbg(vdev, FILE, "file_priv release: ctx %u\n", file_priv->ctx.id);
+
+ ivpu_mmu_user_context_fini(vdev, &file_priv->ctx);
+ WARN_ON(xa_erase_irq(&vdev->context_xa, file_priv->ctx.id) != file_priv);
kfree(file_priv);
}
void ivpu_file_priv_put(struct ivpu_file_priv **link)
{
struct ivpu_file_priv *file_priv = *link;
+ struct ivpu_device *vdev = file_priv->vdev;
WARN_ON(!file_priv);
+ ivpu_dbg(vdev, KREF, "file_priv put: ctx %u refcount %u\n",
+ file_priv->ctx.id, kref_read(&file_priv->ref));
+
*link = NULL;
kref_put(&file_priv->ref, file_priv_release);
}
@@ -88,6 +105,9 @@ static int ivpu_get_param_ioctl(struct drm_device *dev, void *data, struct drm_f
case DRM_IVPU_PARAM_CONTEXT_PRIORITY:
args->value = file_priv->priority;
break;
+ case DRM_IVPU_PARAM_CONTEXT_ID:
+ args->value = file_priv->ctx.id;
+ break;
default:
ret = -EINVAL;
break;
@@ -120,22 +140,59 @@ static int ivpu_open(struct drm_device *dev, struct drm_file *file)
{
struct ivpu_device *vdev = to_ivpu_device(dev);
struct ivpu_file_priv *file_priv;
+ u32 ctx_id;
+ void *old;
+ int ret;
+
+ ret = xa_alloc_irq(&vdev->context_xa, &ctx_id, NULL, vdev->context_xa_limit, GFP_KERNEL);
+ if (ret) {
+ ivpu_err(vdev, "Failed to allocate context id: %d\n", ret);
+ return ret;
+ }
file_priv = kzalloc(sizeof(*file_priv), GFP_KERNEL);
- if (!file_priv)
- return -ENOMEM;
+ if (!file_priv) {
+ ret = -ENOMEM;
+ goto err_xa_erase;
+ }
file_priv->vdev = vdev;
file_priv->priority = DRM_IVPU_CONTEXT_PRIORITY_NORMAL;
kref_init(&file_priv->ref);
+ ret = ivpu_mmu_user_context_init(vdev, &file_priv->ctx, ctx_id);
+ if (ret)
+ goto err_free_file_priv;
+
+ old = xa_store_irq(&vdev->context_xa, ctx_id, file_priv, GFP_KERNEL);
+ if (xa_is_err(old)) {
+ ret = xa_err(old);
+ ivpu_err(vdev, "Failed to store context %u: %d\n", ctx_id, ret);
+ goto err_ctx_fini;
+ }
+
+ ivpu_dbg(vdev, FILE, "file_priv create: ctx %u process %s pid %d\n",
+ ctx_id, current->comm, task_pid_nr(current));
+
file->driver_priv = file_priv;
return 0;
+
+err_ctx_fini:
+ ivpu_mmu_user_context_fini(vdev, &file_priv->ctx);
+err_free_file_priv:
+ kfree(file_priv);
+err_xa_erase:
+ xa_erase_irq(&vdev->context_xa, ctx_id);
+ return ret;
}
static void ivpu_postclose(struct drm_device *dev, struct drm_file *file)
{
struct ivpu_file_priv *file_priv = file->driver_priv;
+ struct ivpu_device *vdev = to_ivpu_device(dev);
+
+ ivpu_dbg(vdev, FILE, "file_priv close: ctx %u process %s pid %d\n",
+ file_priv->ctx.id, current->comm, task_pid_nr(current));
ivpu_file_priv_put(&file_priv);
}
@@ -150,6 +207,7 @@ int ivpu_shutdown(struct ivpu_device *vdev)
int ret;
ivpu_hw_irq_disable(vdev);
+ ivpu_mmu_disable(vdev);
ret = ivpu_hw_power_down(vdev);
if (ret)
@@ -257,6 +315,10 @@ static int ivpu_dev_init(struct ivpu_device *vdev)
if (!vdev->hw)
return -ENOMEM;
+ vdev->mmu = drmm_kzalloc(&vdev->drm, sizeof(*vdev->mmu), GFP_KERNEL);
+ if (!vdev->mmu)
+ return -ENOMEM;
+
vdev->hw->ops = &ivpu_hw_mtl_ops;
vdev->platform = IVPU_PLATFORM_INVALID;
vdev->context_xa_limit.min = IVPU_GLOBAL_CONTEXT_MMU_SSID + 1;
@@ -289,8 +351,24 @@ static int ivpu_dev_init(struct ivpu_device *vdev)
goto err_xa_destroy;
}
+ ret = ivpu_mmu_global_context_init(vdev);
+ if (ret) {
+ ivpu_err(vdev, "Failed to initialize global MMU context: %d\n", ret);
+ goto err_power_down;
+ }
+
+ ret = ivpu_mmu_init(vdev);
+ if (ret) {
+ ivpu_err(vdev, "Failed to initialize MMU device: %d\n", ret);
+ goto err_mmu_gctx_fini;
+ }
+
return 0;
+err_mmu_gctx_fini:
+ ivpu_mmu_global_context_fini(vdev);
+err_power_down:
+ ivpu_hw_power_down(vdev);
err_xa_destroy:
xa_destroy(&vdev->context_xa);
return ret;
@@ -299,6 +377,7 @@ static int ivpu_dev_init(struct ivpu_device *vdev)
static void ivpu_dev_fini(struct ivpu_device *vdev)
{
ivpu_shutdown(vdev);
+ ivpu_mmu_global_context_fini(vdev);
drm_WARN_ON(&vdev->drm, !xa_empty(&vdev->context_xa));
xa_destroy(&vdev->context_xa);
diff --git a/drivers/accel/ivpu/ivpu_drv.h b/drivers/accel/ivpu/ivpu_drv.h
index 4f859e7ac09e..6e8b88068fc9 100644
--- a/drivers/accel/ivpu/ivpu_drv.h
+++ b/drivers/accel/ivpu/ivpu_drv.h
@@ -15,6 +15,8 @@
#include <linux/xarray.h>
#include <uapi/drm/ivpu_drm.h>
+#include "ivpu_mmu_context.h"
+
#define DRIVER_NAME "intel_vpu"
#define DRIVER_DESC "Driver for Intel Versatile Processing Unit (VPU)"
#define DRIVER_DATE "20221208"
@@ -71,6 +73,7 @@ struct ivpu_wa_table {
};
struct ivpu_hw_info;
+struct ivpu_mmu_info;
struct ivpu_device {
struct drm_device drm;
@@ -81,7 +84,9 @@ struct ivpu_device {
struct ivpu_wa_table wa;
struct ivpu_hw_info *hw;
+ struct ivpu_mmu_info *mmu;
+ struct ivpu_mmu_context gctx;
struct xarray context_xa;
struct xa_limit context_xa_limit;
@@ -100,6 +105,7 @@ struct ivpu_device {
struct ivpu_file_priv {
struct kref ref;
struct ivpu_device *vdev;
+ struct ivpu_mmu_context ctx;
u32 priority;
};
diff --git a/drivers/accel/ivpu/ivpu_hw_mtl.c b/drivers/accel/ivpu/ivpu_hw_mtl.c
index c84bacd4d0f5..39350203452d 100644
--- a/drivers/accel/ivpu/ivpu_hw_mtl.c
+++ b/drivers/accel/ivpu/ivpu_hw_mtl.c
@@ -7,6 +7,7 @@
#include "ivpu_hw_mtl_reg.h"
#include "ivpu_hw_reg_io.h"
#include "ivpu_hw.h"
+#include "ivpu_mmu.h"
#define TILE_FUSE_ENABLE_BOTH 0x0
#define TILE_FUSE_ENABLE_UPPER 0x1
@@ -930,6 +931,15 @@ static u32 ivpu_hw_mtl_irqv_handler(struct ivpu_device *vdev, int irq)
REGV_WR32(MTL_VPU_HOST_SS_ICB_CLEAR_0, status);
+ if (REG_TEST_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, MMU_IRQ_0_INT, status))
+ ivpu_mmu_irq_evtq_handler(vdev);
+
+ if (REG_TEST_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, MMU_IRQ_1_INT, status))
+ ivpu_dbg(vdev, IRQ, "MMU sync complete\n");
+
+ if (REG_TEST_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, MMU_IRQ_2_INT, status))
+ ivpu_mmu_irq_gerr_handler(vdev);
+
if (REG_TEST_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, CPU_INT_REDIRECT_0_INT, status))
ivpu_hw_mtl_irq_wdt_mss_handler(vdev);
diff --git a/drivers/accel/ivpu/ivpu_mmu.c b/drivers/accel/ivpu/ivpu_mmu.c
new file mode 100644
index 000000000000..2dd9d2287055
--- /dev/null
+++ b/drivers/accel/ivpu/ivpu_mmu.c
@@ -0,0 +1,875 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (C) 2020-2022 Intel Corporation
+ */
+
+#include <linux/circ_buf.h>
+#include <linux/highmem.h>
+
+#include "ivpu_drv.h"
+#include "ivpu_hw_mtl_reg.h"
+#include "ivpu_hw_reg_io.h"
+#include "ivpu_mmu.h"
+#include "ivpu_mmu_context.h"
+
+#define IVPU_MMU_IDR0_REF 0x080f3e0f
+#define IVPU_MMU_IDR0_REF_SIMICS 0x080f3e1f
+#define IVPU_MMU_IDR1_REF 0x0e739d18
+#define IVPU_MMU_IDR3_REF 0x0000003c
+#define IVPU_MMU_IDR5_REF 0x00040070
+#define IVPU_MMU_IDR5_REF_SIMICS 0x00000075
+#define IVPU_MMU_IDR5_REF_FPGA 0x00800075
+
+#define IVPU_MMU_CDTAB_ENT_SIZE 64
+#define IVPU_MMU_CDTAB_ENT_COUNT_LOG2 8 /* 256 entries */
+#define IVPU_MMU_CDTAB_ENT_COUNT ((u32)1 << IVPU_MMU_CDTAB_ENT_COUNT_LOG2)
+
+#define IVPU_MMU_STREAM_ID0 0
+#define IVPU_MMU_STREAM_ID3 3
+
+#define IVPU_MMU_STRTAB_ENT_SIZE 64
+#define IVPU_MMU_STRTAB_ENT_COUNT 4
+#define IVPU_MMU_STRTAB_CFG_LOG2SIZE 2
+#define IVPU_MMU_STRTAB_CFG IVPU_MMU_STRTAB_CFG_LOG2SIZE
+
+#define IVPU_MMU_Q_COUNT_LOG2 4 /* 16 entries */
+#define IVPU_MMU_Q_COUNT ((u32)1 << IVPU_MMU_Q_COUNT_LOG2)
+#define IVPU_MMU_Q_WRAP_BIT (IVPU_MMU_Q_COUNT << 1)
+#define IVPU_MMU_Q_WRAP_MASK (IVPU_MMU_Q_WRAP_BIT - 1)
+#define IVPU_MMU_Q_IDX_MASK (IVPU_MMU_Q_COUNT - 1)
+#define IVPU_MMU_Q_IDX(val) ((val) & IVPU_MMU_Q_IDX_MASK)
+
+#define IVPU_MMU_CMDQ_CMD_SIZE 16
+#define IVPU_MMU_CMDQ_SIZE (IVPU_MMU_Q_COUNT * IVPU_MMU_CMDQ_CMD_SIZE)
+
+#define IVPU_MMU_EVTQ_CMD_SIZE 32
+#define IVPU_MMU_EVTQ_SIZE (IVPU_MMU_Q_COUNT * IVPU_MMU_EVTQ_CMD_SIZE)
+
+#define IVPU_MMU_CMD_OPCODE GENMASK(7, 0)
+
+#define IVPU_MMU_CMD_SYNC_0_CS GENMASK(13, 12)
+#define IVPU_MMU_CMD_SYNC_0_MSH GENMASK(23, 22)
+#define IVPU_MMU_CMD_SYNC_0_MSI_ATTR GENMASK(27, 24)
+#define IVPU_MMU_CMD_SYNC_0_MSI_ATTR GENMASK(27, 24)
+#define IVPU_MMU_CMD_SYNC_0_MSI_DATA GENMASK(63, 32)
+
+#define IVPU_MMU_CMD_CFGI_0_SSEC BIT(10)
+#define IVPU_MMU_CMD_CFGI_0_SSV BIT(11)
+#define IVPU_MMU_CMD_CFGI_0_SSID GENMASK(31, 12)
+#define IVPU_MMU_CMD_CFGI_0_SID GENMASK(63, 32)
+#define IVPU_MMU_CMD_CFGI_1_RANGE GENMASK(4, 0)
+
+#define IVPU_MMU_CMD_TLBI_0_ASID GENMASK(63, 48)
+#define IVPU_MMU_CMD_TLBI_0_VMID GENMASK(47, 32)
+
+#define CMD_PREFETCH_CFG 0x1
+#define CMD_CFGI_STE 0x3
+#define CMD_CFGI_ALL 0x4
+#define CMD_CFGI_CD 0x5
+#define CMD_CFGI_CD_ALL 0x6
+#define CMD_TLBI_NH_ASID 0x11
+#define CMD_TLBI_EL2_ALL 0x20
+#define CMD_TLBI_NSNH_ALL 0x30
+#define CMD_SYNC 0x46
+
+#define IVPU_MMU_EVT_F_UUT 0x01
+#define IVPU_MMU_EVT_C_BAD_STREAMID 0x02
+#define IVPU_MMU_EVT_F_STE_FETCH 0x03
+#define IVPU_MMU_EVT_C_BAD_STE 0x04
+#define IVPU_MMU_EVT_F_BAD_ATS_TREQ 0x05
+#define IVPU_MMU_EVT_F_STREAM_DISABLED 0x06
+#define IVPU_MMU_EVT_F_TRANSL_FORBIDDEN 0x07
+#define IVPU_MMU_EVT_C_BAD_SUBSTREAMID 0x08
+#define IVPU_MMU_EVT_F_CD_FETCH 0x09
+#define IVPU_MMU_EVT_C_BAD_CD 0x0a
+#define IVPU_MMU_EVT_F_WALK_EABT 0x0b
+#define IVPU_MMU_EVT_F_TRANSLATION 0x10
+#define IVPU_MMU_EVT_F_ADDR_SIZE 0x11
+#define IVPU_MMU_EVT_F_ACCESS 0x12
+#define IVPU_MMU_EVT_F_PERMISSION 0x13
+#define IVPU_MMU_EVT_F_TLB_CONFLICT 0x20
+#define IVPU_MMU_EVT_F_CFG_CONFLICT 0x21
+#define IVPU_MMU_EVT_E_PAGE_REQUEST 0x24
+#define IVPU_MMU_EVT_F_VMS_FETCH 0x25
+
+#define IVPU_MMU_EVTS_MAX 8
+
+#define IVPU_MMU_EVT_OP_MASK GENMASK_ULL(7, 0)
+#define IVPU_MMU_EVT_SSID_MASK GENMASK_ULL(31, 12)
+
+#define IVPU_MMU_Q_BASE_RWA BIT(62)
+#define IVPU_MMU_Q_BASE_ADDR_MASK GENMASK_ULL(51, 5)
+#define IVPU_MMU_STRTAB_BASE_RA BIT(62)
+#define IVPU_MMU_STRTAB_BASE_ADDR_MASK GENMASK_ULL(51, 6)
+
+#define IVPU_MMU_IRQ_EVTQ_EN BIT(2)
+#define IVPU_MMU_IRQ_GERROR_EN BIT(0)
+
+#define IVPU_MMU_CR0_ATSCHK BIT(4)
+#define IVPU_MMU_CR0_CMDQEN BIT(3)
+#define IVPU_MMU_CR0_EVTQEN BIT(2)
+#define IVPU_MMU_CR0_PRIQEN BIT(1)
+#define IVPU_MMU_CR0_SMMUEN BIT(0)
+
+#define IVPU_MMU_CR1_TABLE_SH GENMASK(11, 10)
+#define IVPU_MMU_CR1_TABLE_OC GENMASK(9, 8)
+#define IVPU_MMU_CR1_TABLE_IC GENMASK(7, 6)
+#define IVPU_MMU_CR1_QUEUE_SH GENMASK(5, 4)
+#define IVPU_MMU_CR1_QUEUE_OC GENMASK(3, 2)
+#define IVPU_MMU_CR1_QUEUE_IC GENMASK(1, 0)
+#define IVPU_MMU_CACHE_NC 0
+#define IVPU_MMU_CACHE_WB 1
+#define IVPU_MMU_CACHE_WT 2
+#define IVPU_MMU_SH_NSH 0
+#define IVPU_MMU_SH_OSH 2
+#define IVPU_MMU_SH_ISH 3
+
+#define IVPU_MMU_CMDQ_OP GENMASK_ULL(7, 0)
+
+#define IVPU_MMU_CD_0_TCR_T0SZ GENMASK_ULL(5, 0)
+#define IVPU_MMU_CD_0_TCR_TG0 GENMASK_ULL(7, 6)
+#define IVPU_MMU_CD_0_TCR_IRGN0 GENMASK_ULL(9, 8)
+#define IVPU_MMU_CD_0_TCR_ORGN0 GENMASK_ULL(11, 10)
+#define IVPU_MMU_CD_0_TCR_SH0 GENMASK_ULL(13, 12)
+#define IVPU_MMU_CD_0_TCR_EPD0 BIT_ULL(14)
+#define IVPU_MMU_CD_0_TCR_EPD1 BIT_ULL(30)
+#define IVPU_MMU_CD_0_ENDI BIT(15)
+#define IVPU_MMU_CD_0_V BIT(31)
+#define IVPU_MMU_CD_0_TCR_IPS GENMASK_ULL(34, 32)
+#define IVPU_MMU_CD_0_TCR_TBI0 BIT_ULL(38)
+#define IVPU_MMU_CD_0_AA64 BIT(41)
+#define IVPU_MMU_CD_0_S BIT(44)
+#define IVPU_MMU_CD_0_R BIT(45)
+#define IVPU_MMU_CD_0_A BIT(46)
+#define IVPU_MMU_CD_0_ASET BIT(47)
+#define IVPU_MMU_CD_0_ASID GENMASK_ULL(63, 48)
+
+#define IVPU_MMU_CD_1_TTB0_MASK GENMASK_ULL(51, 4)
+
+#define IVPU_MMU_STE_0_S1CDMAX GENMASK_ULL(63, 59)
+#define IVPU_MMU_STE_0_S1FMT GENMASK_ULL(5, 4)
+#define IVPU_MMU_STE_0_S1FMT_LINEAR 0
+#define IVPU_MMU_STE_DWORDS 8
+#define IVPU_MMU_STE_0_CFG_S1_TRANS 5
+#define IVPU_MMU_STE_0_CFG GENMASK_ULL(3, 1)
+#define IVPU_MMU_STE_0_S1CTXPTR_MASK GENMASK_ULL(51, 6)
+#define IVPU_MMU_STE_0_V BIT(0)
+
+#define IVPU_MMU_STE_1_STRW_NSEL1 0ul
+#define IVPU_MMU_STE_1_CONT GENMASK_ULL(16, 13)
+#define IVPU_MMU_STE_1_STRW GENMASK_ULL(31, 30)
+#define IVPU_MMU_STE_1_PRIVCFG GENMASK_ULL(49, 48)
+#define IVPU_MMU_STE_1_PRIVCFG_UNPRIV 2ul
+#define IVPU_MMU_STE_1_INSTCFG GENMASK_ULL(51, 50)
+#define IVPU_MMU_STE_1_INSTCFG_DATA 2ul
+#define IVPU_MMU_STE_1_MEV BIT(19)
+#define IVPU_MMU_STE_1_S1STALLD BIT(27)
+#define IVPU_MMU_STE_1_S1C_CACHE_NC 0ul
+#define IVPU_MMU_STE_1_S1C_CACHE_WBRA 1ul
+#define IVPU_MMU_STE_1_S1C_CACHE_WT 2ul
+#define IVPU_MMU_STE_1_S1C_CACHE_WB 3ul
+#define IVPU_MMU_STE_1_S1CIR GENMASK_ULL(3, 2)
+#define IVPU_MMU_STE_1_S1COR GENMASK_ULL(5, 4)
+#define IVPU_MMU_STE_1_S1CSH GENMASK_ULL(7, 6)
+#define IVPU_MMU_STE_1_S1DSS GENMASK_ULL(1, 0)
+#define IVPU_MMU_STE_1_S1DSS_TERMINATE 0x0
+
+#define IVPU_MMU_REG_TIMEOUT_US (10 * USEC_PER_MSEC)
+#define IVPU_MMU_QUEUE_TIMEOUT_US (100 * USEC_PER_MSEC)
+
+#define IVPU_MMU_GERROR_ERR_MASK ((REG_FLD(MTL_VPU_HOST_MMU_GERROR, CMDQ)) | \
+ (REG_FLD(MTL_VPU_HOST_MMU_GERROR, EVTQ_ABT)) | \
+ (REG_FLD(MTL_VPU_HOST_MMU_GERROR, PRIQ_ABT)) | \
+ (REG_FLD(MTL_VPU_HOST_MMU_GERROR, MSI_CMDQ_ABT)) | \
+ (REG_FLD(MTL_VPU_HOST_MMU_GERROR, MSI_EVTQ_ABT)) | \
+ (REG_FLD(MTL_VPU_HOST_MMU_GERROR, MSI_PRIQ_ABT)) | \
+ (REG_FLD(MTL_VPU_HOST_MMU_GERROR, MSI_ABT)))
+
+static char *ivpu_mmu_event_to_str(u32 cmd)
+{
+ switch (cmd) {
+ case IVPU_MMU_EVT_F_UUT:
+ return "Unsupported Upstream Transaction";
+ case IVPU_MMU_EVT_C_BAD_STREAMID:
+ return "Transaction StreamID out of range";
+ case IVPU_MMU_EVT_F_STE_FETCH:
+ return "Fetch of STE caused external abort";
+ case IVPU_MMU_EVT_C_BAD_STE:
+ return "Used STE invalid";
+ case IVPU_MMU_EVT_F_BAD_ATS_TREQ:
+ return "Address Request disallowed for a StreamID";
+ case IVPU_MMU_EVT_F_STREAM_DISABLED:
+ return "Transaction marks non-substream disabled";
+ case IVPU_MMU_EVT_F_TRANSL_FORBIDDEN:
+ return "MMU bypass is disallowed for this StreamID";
+ case IVPU_MMU_EVT_C_BAD_SUBSTREAMID:
+ return "Invalid StreamID";
+ case IVPU_MMU_EVT_F_CD_FETCH:
+ return "Fetch of CD caused external abort";
+ case IVPU_MMU_EVT_C_BAD_CD:
+ return "Fetched CD invalid";
+ case IVPU_MMU_EVT_F_WALK_EABT:
+ return " An external abort occurred fetching a TLB";
+ case IVPU_MMU_EVT_F_TRANSLATION:
+ return "Translation fault";
+ case IVPU_MMU_EVT_F_ADDR_SIZE:
+ return " Output address caused address size fault";
+ case IVPU_MMU_EVT_F_ACCESS:
+ return "Access flag fault";
+ case IVPU_MMU_EVT_F_PERMISSION:
+ return "Permission fault occurred on page access";
+ case IVPU_MMU_EVT_F_TLB_CONFLICT:
+ return "A TLB conflict";
+ case IVPU_MMU_EVT_F_CFG_CONFLICT:
+ return "A configuration cache conflict";
+ case IVPU_MMU_EVT_E_PAGE_REQUEST:
+ return "Page request hint from a client device";
+ case IVPU_MMU_EVT_F_VMS_FETCH:
+ return "Fetch of VMS caused external abort";
+ default:
+ return "Unknown CMDQ command";
+ }
+}
+
+static int ivpu_mmu_config_check(struct ivpu_device *vdev)
+{
+ u32 val_ref;
+ u32 val;
+
+ if (ivpu_is_simics(vdev))
+ val_ref = IVPU_MMU_IDR0_REF_SIMICS;
+ else
+ val_ref = IVPU_MMU_IDR0_REF;
+
+ val = REGV_RD32(MTL_VPU_HOST_MMU_IDR0);
+ if (val != val_ref)
+ ivpu_err(vdev, "IDR0 0x%x != IDR0_REF 0x%x\n", val, val_ref);
+
+ val = REGV_RD32(MTL_VPU_HOST_MMU_IDR1);
+ if (val != IVPU_MMU_IDR1_REF)
+ ivpu_warn(vdev, "IDR1 0x%x != IDR1_REF 0x%x\n", val, IVPU_MMU_IDR1_REF);
+
+ val = REGV_RD32(MTL_VPU_HOST_MMU_IDR3);
+ if (val != IVPU_MMU_IDR3_REF)
+ ivpu_warn(vdev, "IDR3 0x%x != IDR3_REF 0x%x\n", val, IVPU_MMU_IDR3_REF);
+
+ if (ivpu_is_simics(vdev))
+ val_ref = IVPU_MMU_IDR5_REF_SIMICS;
+ else if (ivpu_is_fpga(vdev))
+ val_ref = IVPU_MMU_IDR5_REF_FPGA;
+ else
+ val_ref = IVPU_MMU_IDR5_REF;
+
+ val = REGV_RD32(MTL_VPU_HOST_MMU_IDR5);
+ if (val != val_ref)
+ ivpu_dbg(vdev, MMU, "IDR5 0x%x != IDR5_REF 0x%x\n", val, val_ref);
+
+ return 0;
+}
+
+static int ivpu_mmu_cdtab_alloc(struct ivpu_device *vdev)
+{
+ struct ivpu_mmu_info *mmu = vdev->mmu;
+ struct ivpu_mmu_cdtab *cdtab = &mmu->cdtab;
+ size_t size = IVPU_MMU_CDTAB_ENT_COUNT * IVPU_MMU_CDTAB_ENT_SIZE;
+
+ cdtab->base = dmam_alloc_coherent(vdev->drm.dev, size, &cdtab->dma, GFP_KERNEL);
+ if (!cdtab->base)
+ return -ENOMEM;
+
+ ivpu_dbg(vdev, MMU, "CDTAB alloc: dma=%pad size=%zu\n", &cdtab->dma, size);
+
+ return 0;
+}
+
+static int ivpu_mmu_strtab_alloc(struct ivpu_device *vdev)
+{
+ struct ivpu_mmu_info *mmu = vdev->mmu;
+ struct ivpu_mmu_strtab *strtab = &mmu->strtab;
+ size_t size = IVPU_MMU_STRTAB_ENT_COUNT * IVPU_MMU_STRTAB_ENT_SIZE;
+
+ strtab->base = dmam_alloc_coherent(vdev->drm.dev, size, &strtab->dma, GFP_KERNEL);
+ if (!strtab->base)
+ return -ENOMEM;
+
+ strtab->base_cfg = IVPU_MMU_STRTAB_CFG;
+ strtab->dma_q = IVPU_MMU_STRTAB_BASE_RA;
+ strtab->dma_q |= strtab->dma & IVPU_MMU_STRTAB_BASE_ADDR_MASK;
+
+ ivpu_dbg(vdev, MMU, "STRTAB alloc: dma=%pad dma_q=%pad size=%zu\n",
+ &strtab->dma, &strtab->dma_q, size);
+
+ return 0;
+}
+
+static int ivpu_mmu_cmdq_alloc(struct ivpu_device *vdev)
+{
+ struct ivpu_mmu_info *mmu = vdev->mmu;
+ struct ivpu_mmu_queue *q = &mmu->cmdq;
+
+ q->base = dmam_alloc_coherent(vdev->drm.dev, IVPU_MMU_CMDQ_SIZE, &q->dma, GFP_KERNEL);
+ if (!q->base)
+ return -ENOMEM;
+
+ q->dma_q = IVPU_MMU_Q_BASE_RWA;
+ q->dma_q |= q->dma & IVPU_MMU_Q_BASE_ADDR_MASK;
+ q->dma_q |= IVPU_MMU_Q_COUNT_LOG2;
+
+ ivpu_dbg(vdev, MMU, "CMDQ alloc: dma=%pad dma_q=%pad size=%u\n",
+ &q->dma, &q->dma_q, IVPU_MMU_CMDQ_SIZE);
+
+ return 0;
+}
+
+static int ivpu_mmu_evtq_alloc(struct ivpu_device *vdev)
+{
+ struct ivpu_mmu_info *mmu = vdev->mmu;
+ struct ivpu_mmu_queue *q = &mmu->evtq;
+
+ q->base = dmam_alloc_coherent(vdev->drm.dev, IVPU_MMU_EVTQ_SIZE, &q->dma, GFP_KERNEL);
+ if (!q->base)
+ return -ENOMEM;
+
+ q->dma_q = IVPU_MMU_Q_BASE_RWA;
+ q->dma_q |= q->dma & IVPU_MMU_Q_BASE_ADDR_MASK;
+ q->dma_q |= IVPU_MMU_Q_COUNT_LOG2;
+
+ ivpu_dbg(vdev, MMU, "EVTQ alloc: dma=%pad dma_q=%pad size=%u\n",
+ &q->dma, &q->dma_q, IVPU_MMU_EVTQ_SIZE);
+
+ return 0;
+}
+
+static int ivpu_mmu_structs_alloc(struct ivpu_device *vdev)
+{
+ int ret;
+
+ ret = ivpu_mmu_cdtab_alloc(vdev);
+ if (ret) {
+ ivpu_err(vdev, "Failed to allocate cdtab: %d\n", ret);
+ return ret;
+ }
+
+ ret = ivpu_mmu_strtab_alloc(vdev);
+ if (ret) {
+ ivpu_err(vdev, "Failed to allocate strtab: %d\n", ret);
+ return ret;
+ }
+
+ ret = ivpu_mmu_cmdq_alloc(vdev);
+ if (ret) {
+ ivpu_err(vdev, "Failed to allocate cmdq: %d\n", ret);
+ return ret;
+ }
+
+ ret = ivpu_mmu_evtq_alloc(vdev);
+ if (ret)
+ ivpu_err(vdev, "Failed to allocate evtq: %d\n", ret);
+
+ return ret;
+}
+
+static int ivpu_mmu_reg_write(struct ivpu_device *vdev, u32 reg, u32 val)
+{
+ u32 reg_ack = reg + 4; /* ACK register is 4B after base register */
+ u32 val_ack;
+ int ret;
+
+ REGV_WR32(reg, val);
+
+ ret = REGV_POLL(reg_ack, val_ack, (val == val_ack), IVPU_MMU_REG_TIMEOUT_US);
+ if (ret)
+ ivpu_err(vdev, "Failed to write register 0x%x\n", reg);
+
+ return ret;
+}
+
+static int ivpu_mmu_irqs_setup(struct ivpu_device *vdev)
+{
+ u32 irq_ctrl = IVPU_MMU_IRQ_EVTQ_EN | IVPU_MMU_IRQ_GERROR_EN;
+ int ret;
+
+ ret = ivpu_mmu_reg_write(vdev, MTL_VPU_HOST_MMU_IRQ_CTRL, 0);
+ if (ret)
+ return ret;
+
+ return ivpu_mmu_reg_write(vdev, MTL_VPU_HOST_MMU_IRQ_CTRL, irq_ctrl);
+}
+
+static int ivpu_mmu_cmdq_wait_for_cons(struct ivpu_device *vdev)
+{
+ struct ivpu_mmu_queue *cmdq = &vdev->mmu->cmdq;
+
+ return REGV_POLL(MTL_VPU_HOST_MMU_CMDQ_CONS, cmdq->cons, (cmdq->prod == cmdq->cons),
+ IVPU_MMU_QUEUE_TIMEOUT_US);
+}
+
+static int ivpu_mmu_cmdq_cmd_write(struct ivpu_device *vdev, const char *name, u64 data0, u64 data1)
+{
+ struct ivpu_mmu_queue *q = &vdev->mmu->cmdq;
+ u64 *queue_buffer = q->base;
+ int idx = IVPU_MMU_Q_IDX(q->prod) * (IVPU_MMU_CMDQ_CMD_SIZE / sizeof(*queue_buffer));
+
+ if (!CIRC_SPACE(IVPU_MMU_Q_IDX(q->prod), IVPU_MMU_Q_IDX(q->cons), IVPU_MMU_Q_COUNT)) {
+ ivpu_err(vdev, "Failed to write MMU CMD %s\n", name);
+ return -EBUSY;
+ }
+
+ queue_buffer[idx] = data0;
+ queue_buffer[idx + 1] = data1;
+ q->prod = (q->prod + 1) & IVPU_MMU_Q_WRAP_MASK;
+
+ ivpu_dbg(vdev, MMU, "CMD write: %s data: 0x%llx 0x%llx\n", name, data0, data1);
+
+ return 0;
+}
+
+static int ivpu_mmu_cmdq_sync(struct ivpu_device *vdev)
+{
+ struct ivpu_mmu_queue *q = &vdev->mmu->cmdq;
+ u64 val;
+ int ret;
+
+ val = FIELD_PREP(IVPU_MMU_CMD_OPCODE, CMD_SYNC) |
+ FIELD_PREP(IVPU_MMU_CMD_SYNC_0_CS, 0x2) |
+ FIELD_PREP(IVPU_MMU_CMD_SYNC_0_MSH, 0x3) |
+ FIELD_PREP(IVPU_MMU_CMD_SYNC_0_MSI_ATTR, 0xf);
+
+ ret = ivpu_mmu_cmdq_cmd_write(vdev, "SYNC", val, 0);
+ if (ret)
+ return ret;
+
+ clflush_cache_range(q->base, IVPU_MMU_CMDQ_SIZE);
+ REGV_WR32(MTL_VPU_HOST_MMU_CMDQ_PROD, q->prod);
+
+ ret = ivpu_mmu_cmdq_wait_for_cons(vdev);
+ if (ret)
+ ivpu_err(vdev, "Timed out waiting for consumer: %d\n", ret);
+
+ return ret;
+}
+
+static int ivpu_mmu_cmdq_write_cfgi_all(struct ivpu_device *vdev)
+{
+ u64 data0 = FIELD_PREP(IVPU_MMU_CMD_OPCODE, CMD_CFGI_ALL);
+ u64 data1 = FIELD_PREP(IVPU_MMU_CMD_CFGI_1_RANGE, 0x1f);
+
+ return ivpu_mmu_cmdq_cmd_write(vdev, "CFGI_ALL", data0, data1);
+}
+
+static int ivpu_mmu_cmdq_write_tlbi_nh_asid(struct ivpu_device *vdev, u16 ssid)
+{
+ u64 val = FIELD_PREP(IVPU_MMU_CMD_OPCODE, CMD_TLBI_NH_ASID) |
+ FIELD_PREP(IVPU_MMU_CMD_TLBI_0_ASID, ssid);
+
+ return ivpu_mmu_cmdq_cmd_write(vdev, "TLBI_NH_ASID", val, 0);
+}
+
+static int ivpu_mmu_cmdq_write_tlbi_nsnh_all(struct ivpu_device *vdev)
+{
+ u64 val = FIELD_PREP(IVPU_MMU_CMD_OPCODE, CMD_TLBI_NSNH_ALL);
+
+ return ivpu_mmu_cmdq_cmd_write(vdev, "TLBI_NSNH_ALL", val, 0);
+}
+
+static int ivpu_mmu_reset(struct ivpu_device *vdev)
+{
+ struct ivpu_mmu_info *mmu = vdev->mmu;
+ u32 val;
+ int ret;
+
+ memset(mmu->cmdq.base, 0, IVPU_MMU_CMDQ_SIZE);
+ clflush_cache_range(mmu->cmdq.base, IVPU_MMU_CMDQ_SIZE);
+ mmu->cmdq.prod = 0;
+ mmu->cmdq.cons = 0;
+
+ memset(mmu->evtq.base, 0, IVPU_MMU_EVTQ_SIZE);
+ clflush_cache_range(mmu->evtq.base, IVPU_MMU_EVTQ_SIZE);
+ mmu->evtq.prod = 0;
+ mmu->evtq.cons = 0;
+
+ ret = ivpu_mmu_reg_write(vdev, MTL_VPU_HOST_MMU_CR0, 0);
+ if (ret)
+ return ret;
+
+ val = FIELD_PREP(IVPU_MMU_CR1_TABLE_SH, IVPU_MMU_SH_ISH) |
+ FIELD_PREP(IVPU_MMU_CR1_TABLE_OC, IVPU_MMU_CACHE_WB) |
+ FIELD_PREP(IVPU_MMU_CR1_TABLE_IC, IVPU_MMU_CACHE_WB) |
+ FIELD_PREP(IVPU_MMU_CR1_QUEUE_SH, IVPU_MMU_SH_ISH) |
+ FIELD_PREP(IVPU_MMU_CR1_QUEUE_OC, IVPU_MMU_CACHE_WB) |
+ FIELD_PREP(IVPU_MMU_CR1_QUEUE_IC, IVPU_MMU_CACHE_WB);
+ REGV_WR32(MTL_VPU_HOST_MMU_CR1, val);
+
+ REGV_WR64(MTL_VPU_HOST_MMU_STRTAB_BASE, mmu->strtab.dma_q);
+ REGV_WR32(MTL_VPU_HOST_MMU_STRTAB_BASE_CFG, mmu->strtab.base_cfg);
+
+ REGV_WR64(MTL_VPU_HOST_MMU_CMDQ_BASE, mmu->cmdq.dma_q);
+ REGV_WR32(MTL_VPU_HOST_MMU_CMDQ_PROD, 0);
+ REGV_WR32(MTL_VPU_HOST_MMU_CMDQ_CONS, 0);
+
+ val = IVPU_MMU_CR0_CMDQEN;
+ ret = ivpu_mmu_reg_write(vdev, MTL_VPU_HOST_MMU_CR0, val);
+ if (ret)
+ return ret;
+
+ ret = ivpu_mmu_cmdq_write_cfgi_all(vdev);
+ if (ret)
+ return ret;
+
+ ret = ivpu_mmu_cmdq_write_tlbi_nsnh_all(vdev);
+ if (ret)
+ return ret;
+
+ ret = ivpu_mmu_cmdq_sync(vdev);
+ if (ret)
+ return ret;
+
+ REGV_WR64(MTL_VPU_HOST_MMU_EVTQ_BASE, mmu->evtq.dma_q);
+ REGV_WR32(MTL_VPU_HOST_MMU_EVTQ_PROD_SEC, 0);
+ REGV_WR32(MTL_VPU_HOST_MMU_EVTQ_CONS_SEC, 0);
+
+ val |= IVPU_MMU_CR0_EVTQEN;
+ ret = ivpu_mmu_reg_write(vdev, MTL_VPU_HOST_MMU_CR0, val);
+ if (ret)
+ return ret;
+
+ val |= IVPU_MMU_CR0_ATSCHK;
+ ret = ivpu_mmu_reg_write(vdev, MTL_VPU_HOST_MMU_CR0, val);
+ if (ret)
+ return ret;
+
+ ret = ivpu_mmu_irqs_setup(vdev);
+ if (ret)
+ return ret;
+
+ val |= IVPU_MMU_CR0_SMMUEN;
+ return ivpu_mmu_reg_write(vdev, MTL_VPU_HOST_MMU_CR0, val);
+}
+
+static void ivpu_mmu_strtab_link_cd(struct ivpu_device *vdev, u32 sid)
+{
+ struct ivpu_mmu_info *mmu = vdev->mmu;
+ struct ivpu_mmu_strtab *strtab = &mmu->strtab;
+ struct ivpu_mmu_cdtab *cdtab = &mmu->cdtab;
+ u64 *entry = strtab->base + (sid * IVPU_MMU_STRTAB_ENT_SIZE);
+ u64 str[2];
+
+ str[0] = FIELD_PREP(IVPU_MMU_STE_0_CFG, IVPU_MMU_STE_0_CFG_S1_TRANS) |
+ FIELD_PREP(IVPU_MMU_STE_0_S1CDMAX, IVPU_MMU_CDTAB_ENT_COUNT_LOG2) |
+ FIELD_PREP(IVPU_MMU_STE_0_S1FMT, IVPU_MMU_STE_0_S1FMT_LINEAR) |
+ IVPU_MMU_STE_0_V |
+ (cdtab->dma & IVPU_MMU_STE_0_S1CTXPTR_MASK);
+
+ str[1] = FIELD_PREP(IVPU_MMU_STE_1_S1DSS, IVPU_MMU_STE_1_S1DSS_TERMINATE) |
+ FIELD_PREP(IVPU_MMU_STE_1_S1CIR, IVPU_MMU_STE_1_S1C_CACHE_NC) |
+ FIELD_PREP(IVPU_MMU_STE_1_S1COR, IVPU_MMU_STE_1_S1C_CACHE_NC) |
+ FIELD_PREP(IVPU_MMU_STE_1_S1CSH, IVPU_MMU_SH_NSH) |
+ FIELD_PREP(IVPU_MMU_STE_1_PRIVCFG, IVPU_MMU_STE_1_PRIVCFG_UNPRIV) |
+ FIELD_PREP(IVPU_MMU_STE_1_INSTCFG, IVPU_MMU_STE_1_INSTCFG_DATA) |
+ FIELD_PREP(IVPU_MMU_STE_1_STRW, IVPU_MMU_STE_1_STRW_NSEL1) |
+ FIELD_PREP(IVPU_MMU_STE_1_CONT, IVPU_MMU_STRTAB_CFG_LOG2SIZE) |
+ IVPU_MMU_STE_1_MEV |
+ IVPU_MMU_STE_1_S1STALLD;
+
+ WRITE_ONCE(entry[1], str[1]);
+ WRITE_ONCE(entry[0], str[0]);
+
+ clflush_cache_range(entry, IVPU_MMU_STRTAB_ENT_SIZE);
+
+ ivpu_dbg(vdev, MMU, "STRTAB write entry (SSID=%u): 0x%llx, 0x%llx\n", sid, str[0], str[1]);
+}
+
+static int ivpu_mmu_strtab_init(struct ivpu_device *vdev)
+{
+ ivpu_mmu_strtab_link_cd(vdev, IVPU_MMU_STREAM_ID0);
+ ivpu_mmu_strtab_link_cd(vdev, IVPU_MMU_STREAM_ID3);
+
+ return 0;
+}
+
+int ivpu_mmu_invalidate_tlb(struct ivpu_device *vdev, u16 ssid)
+{
+ struct ivpu_mmu_info *mmu = vdev->mmu;
+ int ret;
+
+ ret = mutex_lock_interruptible(&mmu->lock);
+ if (ret)
+ return ret;
+
+ if (!mmu->on) {
+ ret = 0;
+ goto unlock;
+ }
+
+ ret = ivpu_mmu_cmdq_write_tlbi_nh_asid(vdev, ssid);
+ if (ret)
+ goto unlock;
+
+ ret = ivpu_mmu_cmdq_sync(vdev);
+unlock:
+ mutex_unlock(&mmu->lock);
+ return ret;
+}
+
+static int ivpu_mmu_cd_add(struct ivpu_device *vdev, u32 ssid, u64 cd_dma)
+{
+ struct ivpu_mmu_info *mmu = vdev->mmu;
+ struct ivpu_mmu_cdtab *cdtab = &mmu->cdtab;
+ u64 *entry;
+ u64 cd[4];
+ int ret;
+
+ if (ssid > IVPU_MMU_CDTAB_ENT_COUNT)
+ return -EINVAL;
+
+ ret = mutex_lock_interruptible(&mmu->lock);
+ if (ret)
+ return ret;
+
+ entry = cdtab->base + (ssid * IVPU_MMU_CDTAB_ENT_SIZE);
+
+ if (cd_dma != 0) {
+ cd[0] = FIELD_PREP(IVPU_MMU_CD_0_TCR_T0SZ, 26) |
+ FIELD_PREP(IVPU_MMU_CD_0_TCR_TG0, 0) |
+ FIELD_PREP(IVPU_MMU_CD_0_TCR_IRGN0, 0) |
+ FIELD_PREP(IVPU_MMU_CD_0_TCR_ORGN0, 0) |
+ FIELD_PREP(IVPU_MMU_CD_0_TCR_SH0, 0) |
+ FIELD_PREP(IVPU_MMU_CD_0_TCR_IPS, 3) |
+ FIELD_PREP(IVPU_MMU_CD_0_ASID, ssid) |
+ IVPU_MMU_CD_0_TCR_EPD1 |
+ IVPU_MMU_CD_0_AA64 |
+ IVPU_MMU_CD_0_R |
+ IVPU_MMU_CD_0_A |
+ IVPU_MMU_CD_0_ASET |
+ IVPU_MMU_CD_0_V;
+ cd[1] = cd_dma & IVPU_MMU_CD_1_TTB0_MASK;
+ cd[2] = 0;
+ cd[3] = 0x0000000000007444;
+ } else {
+ memset(cd, 0, sizeof(cd));
+ }
+
+ WRITE_ONCE(entry[1], cd[1]);
+ WRITE_ONCE(entry[2], cd[2]);
+ WRITE_ONCE(entry[3], cd[3]);
+ WRITE_ONCE(entry[0], cd[0]);
+
+ clflush_cache_range(entry, IVPU_MMU_CDTAB_ENT_SIZE);
+
+ ivpu_dbg(vdev, MMU, "CDTAB %s entry (SSID=%u, dma=%pad): 0x%llx, 0x%llx, 0x%llx, 0x%llx\n",
+ cd_dma ? "write" : "clear", ssid, &cd_dma, cd[0], cd[1], cd[2], cd[3]);
+
+ if (!mmu->on) {
+ ret = 0;
+ goto unlock;
+ }
+
+ ret = ivpu_mmu_cmdq_write_cfgi_all(vdev);
+ if (ret)
+ goto unlock;
+
+ ret = ivpu_mmu_cmdq_sync(vdev);
+unlock:
+ mutex_unlock(&mmu->lock);
+ return ret;
+}
+
+static int ivpu_mmu_cd_add_gbl(struct ivpu_device *vdev)
+{
+ int ret;
+
+ ret = ivpu_mmu_cd_add(vdev, 0, vdev->gctx.pgtable.pgd_dma);
+ if (ret)
+ ivpu_err(vdev, "Failed to add global CD entry: %d\n", ret);
+
+ return ret;
+}
+
+static int ivpu_mmu_cd_add_user(struct ivpu_device *vdev, u32 ssid, dma_addr_t cd_dma)
+{
+ int ret;
+
+ if (ssid == 0) {
+ ivpu_err(vdev, "Invalid SSID: %u\n", ssid);
+ return -EINVAL;
+ }
+
+ ret = ivpu_mmu_cd_add(vdev, ssid, cd_dma);
+ if (ret)
+ ivpu_err(vdev, "Failed to add CD entry SSID=%u: %d\n", ssid, ret);
+
+ return ret;
+}
+
+int ivpu_mmu_init(struct ivpu_device *vdev)
+{
+ struct ivpu_mmu_info *mmu = vdev->mmu;
+ int ret;
+
+ ivpu_dbg(vdev, MMU, "Init..\n");
+
+ drmm_mutex_init(&vdev->drm, &mmu->lock);
+
+ ret = ivpu_mmu_config_check(vdev);
+ if (ret)
+ return ret;
+
+ ret = ivpu_mmu_structs_alloc(vdev);
+ if (ret)
+ return ret;
+
+ ret = ivpu_mmu_strtab_init(vdev);
+ if (ret) {
+ ivpu_err(vdev, "Failed to initialize strtab: %d\n", ret);
+ return ret;
+ }
+
+ ret = ivpu_mmu_cd_add_gbl(vdev);
+ if (ret) {
+ ivpu_err(vdev, "Failed to initialize strtab: %d\n", ret);
+ return ret;
+ }
+
+ ret = ivpu_mmu_enable(vdev);
+ if (ret) {
+ ivpu_err(vdev, "Failed to resume MMU: %d\n", ret);
+ return ret;
+ }
+
+ ivpu_dbg(vdev, MMU, "Init done\n");
+
+ return 0;
+}
+
+int ivpu_mmu_enable(struct ivpu_device *vdev)
+{
+ struct ivpu_mmu_info *mmu = vdev->mmu;
+ int ret;
+
+ mutex_lock(&mmu->lock);
+
+ mmu->on = true;
+
+ ret = ivpu_mmu_reset(vdev);
+ if (ret) {
+ ivpu_err(vdev, "Failed to reset MMU: %d\n", ret);
+ goto err;
+ }
+
+ ret = ivpu_mmu_cmdq_write_cfgi_all(vdev);
+ if (ret)
+ goto err;
+
+ ret = ivpu_mmu_cmdq_write_tlbi_nsnh_all(vdev);
+ if (ret)
+ goto err;
+
+ ret = ivpu_mmu_cmdq_sync(vdev);
+ if (ret)
+ goto err;
+
+ mutex_unlock(&mmu->lock);
+
+ return 0;
+err:
+ mmu->on = false;
+ mutex_unlock(&mmu->lock);
+ return ret;
+}
+
+void ivpu_mmu_disable(struct ivpu_device *vdev)
+{
+ struct ivpu_mmu_info *mmu = vdev->mmu;
+
+ mutex_lock(&mmu->lock);
+ mmu->on = false;
+ mutex_unlock(&mmu->lock);
+}
+
+static void ivpu_mmu_dump_event(struct ivpu_device *vdev, u32 *event)
+{
+ u32 ssid = FIELD_GET(IVPU_MMU_EVT_SSID_MASK, event[0]);
+ u32 op = FIELD_GET(IVPU_MMU_EVT_OP_MASK, event[0]);
+ u64 fetch_addr = ((u64)event[7]) << 32 | event[6];
+ u64 in_addr = ((u64)event[5]) << 32 | event[4];
+ u32 sid = event[1];
+
+ ivpu_err(vdev, "MMU EVTQ: 0x%x (%s) SSID: %d SID: %d, e[2] %08x, e[3] %08x, in addr: 0x%llx, fetch addr: 0x%llx\n",
+ op, ivpu_mmu_event_to_str(op), ssid, sid, event[2], event[3], in_addr, fetch_addr);
+}
+
+static u32 *ivpu_mmu_get_event(struct ivpu_device *vdev)
+{
+ struct ivpu_mmu_queue *evtq = &vdev->mmu->evtq;
+ u32 idx = IVPU_MMU_Q_IDX(evtq->cons);
+ u32 *evt = evtq->base + (idx * IVPU_MMU_EVTQ_CMD_SIZE);
+
+ evtq->prod = REGV_RD32(MTL_VPU_HOST_MMU_EVTQ_PROD_SEC);
+ if (!CIRC_CNT(IVPU_MMU_Q_IDX(evtq->prod), IVPU_MMU_Q_IDX(evtq->cons), IVPU_MMU_Q_COUNT))
+ return NULL;
+
+ clflush_cache_range(evt, IVPU_MMU_EVTQ_CMD_SIZE);
+
+ evtq->cons = (evtq->cons + 1) & IVPU_MMU_Q_WRAP_MASK;
+ REGV_WR32(MTL_VPU_HOST_MMU_EVTQ_CONS_SEC, evtq->cons);
+
+ return evt;
+}
+
+void ivpu_mmu_irq_evtq_handler(struct ivpu_device *vdev)
+{
+ u32 *event;
+ u32 ssid;
+
+ ivpu_dbg(vdev, IRQ, "MMU event queue\n");
+
+ while ((event = ivpu_mmu_get_event(vdev)) != NULL)
+ ivpu_mmu_dump_event(vdev, event);
+}
+
+void ivpu_mmu_irq_gerr_handler(struct ivpu_device *vdev)
+{
+ u32 gerror_val, gerrorn_val, active;
+
+ ivpu_dbg(vdev, IRQ, "MMU error\n");
+
+ gerror_val = REGV_RD32(MTL_VPU_HOST_MMU_GERROR);
+ gerrorn_val = REGV_RD32(MTL_VPU_HOST_MMU_GERRORN);
+
+ active = gerror_val ^ gerrorn_val;
+ if (!(active & IVPU_MMU_GERROR_ERR_MASK))
+ return;
+
+ if (REG_TEST_FLD(MTL_VPU_HOST_MMU_GERROR, MSI_ABT, active))
+ ivpu_warn_ratelimited(vdev, "MMU MSI ABT write aborted\n");
+
+ if (REG_TEST_FLD(MTL_VPU_HOST_MMU_GERROR, MSI_PRIQ_ABT, active))
+ ivpu_warn_ratelimited(vdev, "MMU PRIQ MSI ABT write aborted\n");
+
+ if (REG_TEST_FLD(MTL_VPU_HOST_MMU_GERROR, MSI_EVTQ_ABT, active))
+ ivpu_warn_ratelimited(vdev, "MMU EVTQ MSI ABT write aborted\n");
+
+ if (REG_TEST_FLD(MTL_VPU_HOST_MMU_GERROR, MSI_CMDQ_ABT, active))
+ ivpu_warn_ratelimited(vdev, "MMU CMDQ MSI ABT write aborted\n");
+
+ if (REG_TEST_FLD(MTL_VPU_HOST_MMU_GERROR, PRIQ_ABT, active))
+ ivpu_err_ratelimited(vdev, "MMU PRIQ write aborted\n");
+
+ if (REG_TEST_FLD(MTL_VPU_HOST_MMU_GERROR, EVTQ_ABT, active))
+ ivpu_err_ratelimited(vdev, "MMU EVTQ write aborted\n");
+
+ if (REG_TEST_FLD(MTL_VPU_HOST_MMU_GERROR, CMDQ, active))
+ ivpu_err_ratelimited(vdev, "MMU CMDQ write aborted\n");
+
+ REGV_WR32(MTL_VPU_HOST_MMU_GERRORN, gerror_val);
+}
+
+int ivpu_mmu_set_pgtable(struct ivpu_device *vdev, int ssid, struct ivpu_mmu_pgtable *pgtable)
+{
+ return ivpu_mmu_cd_add_user(vdev, ssid, pgtable->pgd_dma);
+}
+
+void ivpu_mmu_clear_pgtable(struct ivpu_device *vdev, int ssid)
+{
+ ivpu_mmu_cd_add_user(vdev, ssid, 0); /* 0 will clear CD entry */
+}
diff --git a/drivers/accel/ivpu/ivpu_mmu.h b/drivers/accel/ivpu/ivpu_mmu.h
new file mode 100644
index 000000000000..466d698c7142
--- /dev/null
+++ b/drivers/accel/ivpu/ivpu_mmu.h
@@ -0,0 +1,50 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (C) 2020-2022 Intel Corporation
+ */
+
+#ifndef __IVPU_MMU_H__
+#define __IVPU_MMU_H__
+
+struct ivpu_device;
+
+struct ivpu_mmu_cdtab {
+ void *base;
+ dma_addr_t dma;
+};
+
+struct ivpu_mmu_strtab {
+ void *base;
+ dma_addr_t dma;
+ u64 dma_q;
+ u32 base_cfg;
+};
+
+struct ivpu_mmu_queue {
+ void *base;
+ dma_addr_t dma;
+ u64 dma_q;
+ u32 prod;
+ u32 cons;
+};
+
+struct ivpu_mmu_info {
+ struct mutex lock; /* Protects cdtab, strtab, cmdq, on */
+ struct ivpu_mmu_cdtab cdtab;
+ struct ivpu_mmu_strtab strtab;
+ struct ivpu_mmu_queue cmdq;
+ struct ivpu_mmu_queue evtq;
+ bool on;
+};
+
+int ivpu_mmu_init(struct ivpu_device *vdev);
+void ivpu_mmu_disable(struct ivpu_device *vdev);
+int ivpu_mmu_enable(struct ivpu_device *vdev);
+int ivpu_mmu_set_pgtable(struct ivpu_device *vdev, int ssid, struct ivpu_mmu_pgtable *pgtable);
+void ivpu_mmu_clear_pgtable(struct ivpu_device *vdev, int ssid);
+int ivpu_mmu_invalidate_tlb(struct ivpu_device *vdev, u16 ssid);
+
+void ivpu_mmu_irq_evtq_handler(struct ivpu_device *vdev);
+void ivpu_mmu_irq_gerr_handler(struct ivpu_device *vdev);
+
+#endif /* __IVPU_MMU_H__ */
diff --git a/drivers/accel/ivpu/ivpu_mmu_context.c b/drivers/accel/ivpu/ivpu_mmu_context.c
new file mode 100644
index 000000000000..eb25e613bb90
--- /dev/null
+++ b/drivers/accel/ivpu/ivpu_mmu_context.c
@@ -0,0 +1,385 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (C) 2020-2022 Intel Corporation
+ */
+
+#include <linux/bitfield.h>
+#include <linux/highmem.h>
+
+#include "ivpu_drv.h"
+#include "ivpu_hw.h"
+#include "ivpu_mmu.h"
+#include "ivpu_mmu_context.h"
+
+#define IVPU_MMU_PGD_INDEX_MASK GENMASK(38, 30)
+#define IVPU_MMU_PMD_INDEX_MASK GENMASK(29, 21)
+#define IVPU_MMU_PTE_INDEX_MASK GENMASK(20, 12)
+#define IVPU_MMU_ENTRY_FLAGS_MASK GENMASK(11, 0)
+#define IVPU_MMU_ENTRY_FLAG_NG BIT(11)
+#define IVPU_MMU_ENTRY_FLAG_AF BIT(10)
+#define IVPU_MMU_ENTRY_FLAG_USER BIT(6)
+#define IVPU_MMU_ENTRY_FLAG_LLC_COHERENT BIT(2)
+#define IVPU_MMU_ENTRY_FLAG_TYPE_PAGE BIT(1)
+#define IVPU_MMU_ENTRY_FLAG_VALID BIT(0)
+
+#define IVPU_MMU_PAGE_SIZE SZ_4K
+#define IVPU_MMU_PTE_MAP_SIZE (IVPU_MMU_PGTABLE_ENTRIES * IVPU_MMU_PAGE_SIZE)
+#define IVPU_MMU_PMD_MAP_SIZE (IVPU_MMU_PGTABLE_ENTRIES * IVPU_MMU_PTE_MAP_SIZE)
+#define IVPU_MMU_PGTABLE_SIZE (IVPU_MMU_PGTABLE_ENTRIES * sizeof(u64))
+
+#define IVPU_MMU_DUMMY_ADDRESS 0xdeadb000
+#define IVPU_MMU_ENTRY_VALID (IVPU_MMU_ENTRY_FLAG_TYPE_PAGE | IVPU_MMU_ENTRY_FLAG_VALID)
+#define IVPU_MMU_ENTRY_INVALID (IVPU_MMU_DUMMY_ADDRESS & ~IVPU_MMU_ENTRY_FLAGS_MASK)
+#define IVPU_MMU_ENTRY_MAPPED (IVPU_MMU_ENTRY_FLAG_AF | IVPU_MMU_ENTRY_FLAG_USER | \
+ IVPU_MMU_ENTRY_FLAG_NG | IVPU_MMU_ENTRY_VALID)
+
+static int ivpu_mmu_pgtable_init(struct ivpu_device *vdev, struct ivpu_mmu_pgtable *pgtable)
+{
+ dma_addr_t pgd_dma;
+ u64 *pgd;
+
+ pgd = dma_alloc_wc(vdev->drm.dev, IVPU_MMU_PGTABLE_SIZE, &pgd_dma, GFP_KERNEL);
+ if (!pgd)
+ return -ENOMEM;
+
+ pgtable->pgd = pgd;
+ pgtable->pgd_dma = pgd_dma;
+
+ return 0;
+}
+
+static void ivpu_mmu_pgtable_free(struct ivpu_device *vdev, struct ivpu_mmu_pgtable *pgtable)
+{
+ int pgd_index, pmd_index;
+
+ for (pgd_index = 0; pgd_index < IVPU_MMU_PGTABLE_ENTRIES; ++pgd_index) {
+ u64 **pmd_entries = pgtable->pgd_cpu_entries[pgd_index];
+ u64 *pmd = pgtable->pgd_entries[pgd_index];
+
+ if (!pmd_entries)
+ continue;
+
+ for (pmd_index = 0; pmd_index < IVPU_MMU_PGTABLE_ENTRIES; ++pmd_index) {
+ if (pmd_entries[pmd_index])
+ dma_free_wc(vdev->drm.dev, IVPU_MMU_PGTABLE_SIZE,
+ pmd_entries[pmd_index],
+ pmd[pmd_index] & ~IVPU_MMU_ENTRY_FLAGS_MASK);
+ }
+
+ kfree(pmd_entries);
+ dma_free_wc(vdev->drm.dev, IVPU_MMU_PGTABLE_SIZE, pgtable->pgd_entries[pgd_index],
+ pgtable->pgd[pgd_index] & ~IVPU_MMU_ENTRY_FLAGS_MASK);
+ }
+
+ dma_free_wc(vdev->drm.dev, IVPU_MMU_PGTABLE_SIZE, pgtable->pgd,
+ pgtable->pgd_dma & ~IVPU_MMU_ENTRY_FLAGS_MASK);
+}
+
+static u64*
+ivpu_mmu_ensure_pmd(struct ivpu_device *vdev, struct ivpu_mmu_pgtable *pgtable, u64 pgd_index)
+{
+ u64 **pmd_entries;
+ dma_addr_t pmd_dma;
+ u64 *pmd;
+
+ if (pgtable->pgd_entries[pgd_index])
+ return pgtable->pgd_entries[pgd_index];
+
+ pmd = dma_alloc_wc(vdev->drm.dev, IVPU_MMU_PGTABLE_SIZE, &pmd_dma, GFP_KERNEL);
+ if (!pmd)
+ return NULL;
+
+ pmd_entries = kzalloc(IVPU_MMU_PGTABLE_SIZE, GFP_KERNEL);
+ if (!pmd_entries)
+ goto err_free_pgd;
+
+ pgtable->pgd_entries[pgd_index] = pmd;
+ pgtable->pgd_cpu_entries[pgd_index] = pmd_entries;
+ pgtable->pgd[pgd_index] = pmd_dma | IVPU_MMU_ENTRY_VALID;
+
+ return pmd;
+
+err_free_pgd:
+ dma_free_wc(vdev->drm.dev, IVPU_MMU_PGTABLE_SIZE, pmd, pmd_dma);
+ return NULL;
+}
+
+static u64*
+ivpu_mmu_ensure_pte(struct ivpu_device *vdev, struct ivpu_mmu_pgtable *pgtable,
+ int pgd_index, int pmd_index)
+{
+ dma_addr_t pte_dma;
+ u64 *pte;
+
+ if (pgtable->pgd_cpu_entries[pgd_index][pmd_index])
+ return pgtable->pgd_cpu_entries[pgd_index][pmd_index];
+
+ pte = dma_alloc_wc(vdev->drm.dev, IVPU_MMU_PGTABLE_SIZE, &pte_dma, GFP_KERNEL);
+ if (!pte)
+ return NULL;
+
+ pgtable->pgd_cpu_entries[pgd_index][pmd_index] = pte;
+ pgtable->pgd_entries[pgd_index][pmd_index] = pte_dma | IVPU_MMU_ENTRY_VALID;
+
+ return pte;
+}
+
+static int
+ivpu_mmu_context_map_page(struct ivpu_device *vdev, struct ivpu_mmu_context *ctx,
+ u64 vpu_addr, dma_addr_t dma_addr, int prot)
+{
+ u64 *pte;
+ int pgd_index = FIELD_GET(IVPU_MMU_PGD_INDEX_MASK, vpu_addr);
+ int pmd_index = FIELD_GET(IVPU_MMU_PMD_INDEX_MASK, vpu_addr);
+ int pte_index = FIELD_GET(IVPU_MMU_PTE_INDEX_MASK, vpu_addr);
+
+ /* Allocate PMD - second level page table if needed */
+ if (!ivpu_mmu_ensure_pmd(vdev, &ctx->pgtable, pgd_index))
+ return -ENOMEM;
+
+ /* Allocate PTE - third level page table if needed */
+ pte = ivpu_mmu_ensure_pte(vdev, &ctx->pgtable, pgd_index, pmd_index);
+ if (!pte)
+ return -ENOMEM;
+
+ /* Update PTE - third level page table with DMA address */
+ pte[pte_index] = dma_addr | prot;
+
+ return 0;
+}
+
+static void ivpu_mmu_context_unmap_page(struct ivpu_mmu_context *ctx, u64 vpu_addr)
+{
+ int pgd_index = FIELD_GET(IVPU_MMU_PGD_INDEX_MASK, vpu_addr);
+ int pmd_index = FIELD_GET(IVPU_MMU_PMD_INDEX_MASK, vpu_addr);
+ int pte_index = FIELD_GET(IVPU_MMU_PTE_INDEX_MASK, vpu_addr);
+
+ /* Update PTE with dummy physical address and clear flags */
+ ctx->pgtable.pgd_cpu_entries[pgd_index][pmd_index][pte_index] = IVPU_MMU_ENTRY_INVALID;
+}
+
+static void
+ivpu_mmu_context_flush_page_tables(struct ivpu_mmu_context *ctx, u64 vpu_addr, size_t size)
+{
+ u64 end_addr = vpu_addr + size;
+ u64 *pgd = ctx->pgtable.pgd;
+
+ /* Align to PMD entry (2 MB) */
+ vpu_addr &= ~(IVPU_MMU_PTE_MAP_SIZE - 1);
+
+ while (vpu_addr < end_addr) {
+ int pgd_index = FIELD_GET(IVPU_MMU_PGD_INDEX_MASK, vpu_addr);
+ u64 pmd_end = (pgd_index + 1) * (u64)IVPU_MMU_PMD_MAP_SIZE;
+ u64 *pmd = ctx->pgtable.pgd_entries[pgd_index];
+
+ while (vpu_addr < end_addr && vpu_addr < pmd_end) {
+ int pmd_index = FIELD_GET(IVPU_MMU_PMD_INDEX_MASK, vpu_addr);
+ u64 *pte = ctx->pgtable.pgd_cpu_entries[pgd_index][pmd_index];
+
+ clflush_cache_range(pte, IVPU_MMU_PGTABLE_SIZE);
+ vpu_addr += IVPU_MMU_PTE_MAP_SIZE;
+ }
+ clflush_cache_range(pmd, IVPU_MMU_PGTABLE_SIZE);
+ }
+ clflush_cache_range(pgd, IVPU_MMU_PGTABLE_SIZE);
+}
+
+static int
+ivpu_mmu_context_map_pages(struct ivpu_device *vdev, struct ivpu_mmu_context *ctx,
+ u64 vpu_addr, dma_addr_t dma_addr, size_t size, int prot)
+{
+ while (size) {
+ int ret = ivpu_mmu_context_map_page(vdev, ctx, vpu_addr, dma_addr, prot);
+
+ if (ret)
+ return ret;
+
+ vpu_addr += IVPU_MMU_PAGE_SIZE;
+ dma_addr += IVPU_MMU_PAGE_SIZE;
+ size -= IVPU_MMU_PAGE_SIZE;
+ }
+
+ return 0;
+}
+
+static void ivpu_mmu_context_unmap_pages(struct ivpu_mmu_context *ctx, u64 vpu_addr, size_t size)
+{
+ while (size) {
+ ivpu_mmu_context_unmap_page(ctx, vpu_addr);
+ vpu_addr += IVPU_MMU_PAGE_SIZE;
+ size -= IVPU_MMU_PAGE_SIZE;
+ }
+}
+
+int
+ivpu_mmu_context_map_sgt(struct ivpu_device *vdev, struct ivpu_mmu_context *ctx,
+ u64 vpu_addr, struct sg_table *sgt, bool llc_coherent)
+{
+ struct scatterlist *sg;
+ int prot;
+ int ret;
+ u64 i;
+
+ if (!IS_ALIGNED(vpu_addr, IVPU_MMU_PAGE_SIZE))
+ return -EINVAL;
+ /*
+ * VPU is only 32 bit, but DMA engine is 38 bit
+ * Ranges < 2 GB are reserved for VPU internal registers
+ * Limit range to 8 GB
+ */
+ if (vpu_addr < SZ_2G || vpu_addr > SZ_8G)
+ return -EINVAL;
+
+ prot = IVPU_MMU_ENTRY_MAPPED;
+ if (llc_coherent)
+ prot |= IVPU_MMU_ENTRY_FLAG_LLC_COHERENT;
+
+ mutex_lock(&ctx->lock);
+
+ for_each_sgtable_dma_sg(sgt, sg, i) {
+ u64 dma_addr = sg_dma_address(sg) - sg->offset;
+ size_t size = sg_dma_len(sg) + sg->offset;
+
+ ret = ivpu_mmu_context_map_pages(vdev, ctx, vpu_addr, dma_addr, size, prot);
+ if (ret) {
+ ivpu_err(vdev, "Failed to map context pages\n");
+ mutex_unlock(&ctx->lock);
+ return ret;
+ }
+ ivpu_mmu_context_flush_page_tables(ctx, vpu_addr, size);
+ vpu_addr += size;
+ }
+
+ mutex_unlock(&ctx->lock);
+
+ ret = ivpu_mmu_invalidate_tlb(vdev, ctx->id);
+ if (ret)
+ ivpu_err(vdev, "Failed to invalidate TLB for ctx %u: %d\n", ctx->id, ret);
+ return ret;
+}
+
+void
+ivpu_mmu_context_unmap_sgt(struct ivpu_device *vdev, struct ivpu_mmu_context *ctx,
+ u64 vpu_addr, struct sg_table *sgt)
+{
+ struct scatterlist *sg;
+ int ret;
+ u64 i;
+
+ if (!IS_ALIGNED(vpu_addr, IVPU_MMU_PAGE_SIZE))
+ ivpu_warn(vdev, "Unaligned vpu_addr: 0x%llx\n", vpu_addr);
+
+ mutex_lock(&ctx->lock);
+
+ for_each_sgtable_dma_sg(sgt, sg, i) {
+ size_t size = sg_dma_len(sg) + sg->offset;
+
+ ivpu_mmu_context_unmap_pages(ctx, vpu_addr, size);
+ ivpu_mmu_context_flush_page_tables(ctx, vpu_addr, size);
+ vpu_addr += size;
+ }
+
+ mutex_unlock(&ctx->lock);
+
+ ret = ivpu_mmu_invalidate_tlb(vdev, ctx->id);
+ if (ret)
+ ivpu_warn(vdev, "Failed to invalidate TLB for ctx %u: %d\n", ctx->id, ret);
+}
+
+int
+ivpu_mmu_context_insert_node_locked(struct ivpu_mmu_context *ctx,
+ const struct ivpu_addr_range *range,
+ u64 size, struct drm_mm_node *node)
+{
+ lockdep_assert_held(&ctx->lock);
+
+ return drm_mm_insert_node_in_range(&ctx->mm, node, size, IVPU_MMU_PAGE_SIZE,
+ 0, range->start, range->end, DRM_MM_INSERT_BEST);
+}
+
+void
+ivpu_mmu_context_remove_node_locked(struct ivpu_mmu_context *ctx, struct drm_mm_node *node)
+{
+ lockdep_assert_held(&ctx->lock);
+
+ drm_mm_remove_node(node);
+}
+
+static int
+ivpu_mmu_context_init(struct ivpu_device *vdev, struct ivpu_mmu_context *ctx, u32 context_id)
+{
+ u64 start, end;
+ int ret;
+
+ mutex_init(&ctx->lock);
+ INIT_LIST_HEAD(&ctx->bo_list);
+
+ ret = ivpu_mmu_pgtable_init(vdev, &ctx->pgtable);
+ if (ret)
+ return ret;
+
+ if (!context_id) {
+ start = vdev->hw->ranges.global_low.start;
+ end = vdev->hw->ranges.global_high.end;
+ } else {
+ start = vdev->hw->ranges.user_low.start;
+ end = vdev->hw->ranges.user_high.end;
+ }
+
+ drm_mm_init(&ctx->mm, start, end - start);
+ ctx->id = context_id;
+
+ return 0;
+}
+
+static void ivpu_mmu_context_fini(struct ivpu_device *vdev, struct ivpu_mmu_context *ctx)
+{
+ drm_WARN_ON(&vdev->drm, !ctx->pgtable.pgd);
+
+ mutex_destroy(&ctx->lock);
+ ivpu_mmu_pgtable_free(vdev, &ctx->pgtable);
+ drm_mm_takedown(&ctx->mm);
+}
+
+int ivpu_mmu_global_context_init(struct ivpu_device *vdev)
+{
+ return ivpu_mmu_context_init(vdev, &vdev->gctx, IVPU_GLOBAL_CONTEXT_MMU_SSID);
+}
+
+void ivpu_mmu_global_context_fini(struct ivpu_device *vdev)
+{
+ return ivpu_mmu_context_fini(vdev, &vdev->gctx);
+}
+
+int ivpu_mmu_user_context_init(struct ivpu_device *vdev, struct ivpu_mmu_context *ctx, u32 ctx_id)
+{
+ int ret;
+
+ drm_WARN_ON(&vdev->drm, !ctx_id);
+
+ ret = ivpu_mmu_context_init(vdev, ctx, ctx_id);
+ if (ret) {
+ ivpu_err(vdev, "Failed to initialize context: %d\n", ret);
+ return ret;
+ }
+
+ ret = ivpu_mmu_set_pgtable(vdev, ctx_id, &ctx->pgtable);
+ if (ret) {
+ ivpu_err(vdev, "Failed to set page table: %d\n", ret);
+ goto err_context_fini;
+ }
+
+ return 0;
+
+err_context_fini:
+ ivpu_mmu_context_fini(vdev, ctx);
+ return ret;
+}
+
+void ivpu_mmu_user_context_fini(struct ivpu_device *vdev, struct ivpu_mmu_context *ctx)
+{
+ drm_WARN_ON(&vdev->drm, !ctx->id);
+
+ ivpu_mmu_clear_pgtable(vdev, ctx->id);
+ ivpu_mmu_context_fini(vdev, ctx);
+}
diff --git a/drivers/accel/ivpu/ivpu_mmu_context.h b/drivers/accel/ivpu/ivpu_mmu_context.h
new file mode 100644
index 000000000000..a358de65a30d
--- /dev/null
+++ b/drivers/accel/ivpu/ivpu_mmu_context.h
@@ -0,0 +1,49 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (C) 2020-2022 Intel Corporation
+ */
+
+#ifndef __IVPU_MMU_CONTEXT_H__
+#define __IVPU_MMU_CONTEXT_H__
+
+#include <drm/drm_mm.h>
+
+struct ivpu_device;
+struct ivpu_file_priv;
+struct ivpu_addr_range;
+
+#define IVPU_MMU_PGTABLE_ENTRIES 512
+
+struct ivpu_mmu_pgtable {
+ u64 **pgd_cpu_entries[IVPU_MMU_PGTABLE_ENTRIES];
+ u64 *pgd_entries[IVPU_MMU_PGTABLE_ENTRIES];
+ u64 *pgd;
+ dma_addr_t pgd_dma;
+};
+
+struct ivpu_mmu_context {
+ struct mutex lock; /* protects: mm, pgtable, bo_list */
+ struct drm_mm mm;
+ struct ivpu_mmu_pgtable pgtable;
+ struct list_head bo_list;
+ u32 id;
+};
+
+int ivpu_mmu_global_context_init(struct ivpu_device *vdev);
+void ivpu_mmu_global_context_fini(struct ivpu_device *vdev);
+
+int ivpu_mmu_user_context_init(struct ivpu_device *vdev, struct ivpu_mmu_context *ctx, u32 ctx_id);
+void ivpu_mmu_user_context_fini(struct ivpu_device *vdev, struct ivpu_mmu_context *ctx);
+
+int ivpu_mmu_context_insert_node_locked(struct ivpu_mmu_context *ctx,
+ const struct ivpu_addr_range *range,
+ u64 size, struct drm_mm_node *node);
+void ivpu_mmu_context_remove_node_locked(struct ivpu_mmu_context *ctx,
+ struct drm_mm_node *node);
+
+int ivpu_mmu_context_map_sgt(struct ivpu_device *vdev, struct ivpu_mmu_context *ctx,
+ u64 vpu_addr, struct sg_table *sgt, bool llc_coherent);
+void ivpu_mmu_context_unmap_sgt(struct ivpu_device *vdev, struct ivpu_mmu_context *ctx,
+ u64 vpu_addr, struct sg_table *sgt);
+
+#endif /* __IVPU_MMU_CONTEXT_H__ */
diff --git a/include/uapi/drm/ivpu_drm.h b/include/uapi/drm/ivpu_drm.h
index 922cbf30ce34..fc97ce215e79 100644
--- a/include/uapi/drm/ivpu_drm.h
+++ b/include/uapi/drm/ivpu_drm.h
@@ -38,6 +38,7 @@ extern "C" {
#define DRM_IVPU_PARAM_NUM_CONTEXTS 4
#define DRM_IVPU_PARAM_CONTEXT_BASE_ADDRESS 5
#define DRM_IVPU_PARAM_CONTEXT_PRIORITY 6
+#define DRM_IVPU_PARAM_CONTEXT_ID 7
#define DRM_IVPU_PLATFORM_TYPE_SILICON 0
@@ -78,6 +79,9 @@ struct drm_ivpu_param {
* Value of current context scheduling priority (read-write).
* See DRM_IVPU_CONTEXT_PRIORITY_* for possible values.
*
+ * %DRM_IVPU_PARAM_CONTEXT_ID:
+ * Current context ID, always greater than 0 (read-only)
+ *
*/
__u32 param;
--
2.34.1
^ permalink raw reply related [flat|nested] 40+ messages in thread
* [PATCH v4 3/7] accel/ivpu: Add GEM buffer object management
2022-12-08 11:07 [PATCH v4 0/7] New DRM accel driver for Intel VPU Jacek Lawrynowicz
2022-12-08 11:07 ` [PATCH v4 1/7] accel/ivpu: Introduce a new DRM " Jacek Lawrynowicz
2022-12-08 11:07 ` [PATCH v4 2/7] accel/ivpu: Add Intel VPU MMU support Jacek Lawrynowicz
@ 2022-12-08 11:07 ` Jacek Lawrynowicz
2022-12-12 15:31 ` kernel test robot
` (3 more replies)
2022-12-08 11:07 ` [PATCH v4 4/7] accel/ivpu: Add IPC driver and JSM messages Jacek Lawrynowicz
` (4 subsequent siblings)
7 siblings, 4 replies; 40+ messages in thread
From: Jacek Lawrynowicz @ 2022-12-08 11:07 UTC (permalink / raw)
To: dri-devel, oded.gabbay, airlied, daniel, tzimmermann, quic_jhugo
Cc: andrzej.kacprowski, Jacek Lawrynowicz, stanislaw.gruszka
Adds four types of GEM-based BOs for the VPU:
- shmem
- userptr
- internal
- prime
All types are implemented as struct ivpu_bo, based on
struct drm_gem_object. VPU address is allocated when buffer is created
except for imported prime buffers that allocate it in BO_INFO IOCTL due
to missing file_priv arg in gem_prime_import callback.
Internal buffers are pinned on creation, the rest of buffers types
can be pinned on demand (in SUBMIT IOCTL).
Buffer VPU address, allocated pages and mappings are relased when the
buffer is destroyed.
Eviction mechism is planned for future versions.
Add three new IOCTLs: BO_CREATE, BO_INFO, BO_USERPTR
Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
---
drivers/accel/ivpu/Makefile | 1 +
drivers/accel/ivpu/ivpu_drv.c | 31 +-
drivers/accel/ivpu/ivpu_drv.h | 1 +
drivers/accel/ivpu/ivpu_gem.c | 820 ++++++++++++++++++++++++++++++++++
drivers/accel/ivpu/ivpu_gem.h | 128 ++++++
include/uapi/drm/ivpu_drm.h | 127 ++++++
6 files changed, 1106 insertions(+), 2 deletions(-)
create mode 100644 drivers/accel/ivpu/ivpu_gem.c
create mode 100644 drivers/accel/ivpu/ivpu_gem.h
diff --git a/drivers/accel/ivpu/Makefile b/drivers/accel/ivpu/Makefile
index 37b8bf1d3247..1b4b24ebf5ea 100644
--- a/drivers/accel/ivpu/Makefile
+++ b/drivers/accel/ivpu/Makefile
@@ -3,6 +3,7 @@
intel_vpu-y := \
ivpu_drv.o \
+ ivpu_gem.o \
ivpu_hw_mtl.o \
ivpu_mmu.o \
ivpu_mmu_context.o
diff --git a/drivers/accel/ivpu/ivpu_drv.c b/drivers/accel/ivpu/ivpu_drv.c
index a22d41ca5a4b..29e78c5ec7c5 100644
--- a/drivers/accel/ivpu/ivpu_drv.c
+++ b/drivers/accel/ivpu/ivpu_drv.c
@@ -12,8 +12,10 @@
#include <drm/drm_file.h>
#include <drm/drm_gem.h>
#include <drm/drm_ioctl.h>
+#include <drm/drm_prime.h>
#include "ivpu_drv.h"
+#include "ivpu_gem.h"
#include "ivpu_hw.h"
#include "ivpu_mmu.h"
#include "ivpu_mmu_context.h"
@@ -49,6 +51,24 @@ struct ivpu_file_priv *ivpu_file_priv_get(struct ivpu_file_priv *file_priv)
return file_priv;
}
+struct ivpu_file_priv *ivpu_file_priv_get_by_ctx_id(struct ivpu_device *vdev, unsigned long id)
+{
+ struct ivpu_file_priv *file_priv;
+
+ xa_lock_irq(&vdev->context_xa);
+ file_priv = xa_load(&vdev->context_xa, id);
+ /* file_priv may still be in context_xa during file_priv_release() */
+ if (file_priv && !kref_get_unless_zero(&file_priv->ref))
+ file_priv = NULL;
+ xa_unlock_irq(&vdev->context_xa);
+
+ if (file_priv)
+ ivpu_dbg(vdev, KREF, "file_priv get by id: ctx %u refcount %u\n",
+ file_priv->ctx.id, kref_read(&file_priv->ref));
+
+ return file_priv;
+}
+
static void file_priv_release(struct kref *ref)
{
struct ivpu_file_priv *file_priv = container_of(ref, struct ivpu_file_priv, ref);
@@ -57,7 +77,7 @@ static void file_priv_release(struct kref *ref)
ivpu_dbg(vdev, FILE, "file_priv release: ctx %u\n", file_priv->ctx.id);
ivpu_mmu_user_context_fini(vdev, &file_priv->ctx);
- WARN_ON(xa_erase_irq(&vdev->context_xa, file_priv->ctx.id) != file_priv);
+ drm_WARN_ON(&vdev->drm, xa_erase_irq(&vdev->context_xa, file_priv->ctx.id) != file_priv);
kfree(file_priv);
}
@@ -66,7 +86,7 @@ void ivpu_file_priv_put(struct ivpu_file_priv **link)
struct ivpu_file_priv *file_priv = *link;
struct ivpu_device *vdev = file_priv->vdev;
- WARN_ON(!file_priv);
+ drm_WARN_ON(&vdev->drm, !file_priv);
ivpu_dbg(vdev, KREF, "file_priv put: ctx %u refcount %u\n",
file_priv->ctx.id, kref_read(&file_priv->ref));
@@ -200,6 +220,9 @@ static void ivpu_postclose(struct drm_device *dev, struct drm_file *file)
static const struct drm_ioctl_desc ivpu_drm_ioctls[] = {
DRM_IOCTL_DEF_DRV(IVPU_GET_PARAM, ivpu_get_param_ioctl, 0),
DRM_IOCTL_DEF_DRV(IVPU_SET_PARAM, ivpu_set_param_ioctl, 0),
+ DRM_IOCTL_DEF_DRV(IVPU_BO_CREATE, ivpu_bo_create_ioctl, 0),
+ DRM_IOCTL_DEF_DRV(IVPU_BO_INFO, ivpu_bo_info_ioctl, 0),
+ DRM_IOCTL_DEF_DRV(IVPU_BO_USERPTR, ivpu_bo_userptr_ioctl, 0),
};
int ivpu_shutdown(struct ivpu_device *vdev)
@@ -233,6 +256,10 @@ static const struct drm_driver driver = {
.open = ivpu_open,
.postclose = ivpu_postclose,
+ .prime_handle_to_fd = drm_gem_prime_handle_to_fd,
+ .prime_fd_to_handle = drm_gem_prime_fd_to_handle,
+ .gem_prime_import = ivpu_gem_prime_import,
+ .gem_prime_mmap = drm_gem_prime_mmap,
.ioctls = ivpu_drm_ioctls,
.num_ioctls = ARRAY_SIZE(ivpu_drm_ioctls),
diff --git a/drivers/accel/ivpu/ivpu_drv.h b/drivers/accel/ivpu/ivpu_drv.h
index 6e8b88068fc9..69088a03928a 100644
--- a/drivers/accel/ivpu/ivpu_drv.h
+++ b/drivers/accel/ivpu/ivpu_drv.h
@@ -114,6 +114,7 @@ extern u8 ivpu_pll_min_ratio;
extern u8 ivpu_pll_max_ratio;
struct ivpu_file_priv *ivpu_file_priv_get(struct ivpu_file_priv *file_priv);
+struct ivpu_file_priv *ivpu_file_priv_get_by_ctx_id(struct ivpu_device *vdev, unsigned long id);
void ivpu_file_priv_put(struct ivpu_file_priv **link);
int ivpu_shutdown(struct ivpu_device *vdev);
diff --git a/drivers/accel/ivpu/ivpu_gem.c b/drivers/accel/ivpu/ivpu_gem.c
new file mode 100644
index 000000000000..97638d8d7906
--- /dev/null
+++ b/drivers/accel/ivpu/ivpu_gem.c
@@ -0,0 +1,820 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (C) 2020-2022 Intel Corporation
+ */
+
+#include <linux/dma-buf.h>
+#include <linux/highmem.h>
+#include <linux/module.h>
+#include <linux/set_memory.h>
+#include <linux/xarray.h>
+
+#include <drm/drm_cache.h>
+#include <drm/drm_debugfs.h>
+#include <drm/drm_file.h>
+#include <drm/drm_utils.h>
+
+#include "ivpu_drv.h"
+#include "ivpu_gem.h"
+#include "ivpu_hw.h"
+#include "ivpu_mmu.h"
+#include "ivpu_mmu_context.h"
+
+MODULE_IMPORT_NS(DMA_BUF);
+
+static const struct drm_gem_object_funcs ivpu_gem_funcs;
+
+static struct lock_class_key prime_bo_lock_class_key;
+static struct lock_class_key userptr_bo_lock_class_key;
+
+static int __must_check prime_alloc_pages_locked(struct ivpu_bo *bo)
+{
+ /* Pages are managed by the underlying dma-buf */
+ return 0;
+}
+
+static void prime_free_pages_locked(struct ivpu_bo *bo)
+{
+ /* Pages are managed by the underlying dma-buf */
+}
+
+static int prime_map_pages_locked(struct ivpu_bo *bo)
+{
+ struct ivpu_device *vdev = ivpu_bo_to_vdev(bo);
+ struct sg_table *sgt;
+
+ WARN_ON(!bo->base.import_attach);
+
+ sgt = dma_buf_map_attachment(bo->base.import_attach, DMA_BIDIRECTIONAL);
+ if (IS_ERR(sgt)) {
+ ivpu_err(vdev, "Failed to map attachment: %ld\n", PTR_ERR(sgt));
+ return PTR_ERR(sgt);
+ }
+
+ bo->sgt = sgt;
+ return 0;
+}
+
+static void prime_unmap_pages_locked(struct ivpu_bo *bo)
+{
+ WARN_ON(!bo->base.import_attach);
+
+ dma_buf_unmap_attachment(bo->base.import_attach, bo->sgt, DMA_BIDIRECTIONAL);
+ bo->sgt = NULL;
+}
+
+static const struct ivpu_bo_ops prime_ops = {
+ .type = IVPU_BO_TYPE_PRIME,
+ .name = "prime",
+ .alloc_pages = prime_alloc_pages_locked,
+ .free_pages = prime_free_pages_locked,
+ .map_pages = prime_map_pages_locked,
+ .unmap_pages = prime_unmap_pages_locked,
+};
+
+static int __must_check shmem_alloc_pages_locked(struct ivpu_bo *bo)
+{
+ int npages = bo->base.size >> PAGE_SHIFT;
+ struct page **pages;
+
+ pages = drm_gem_get_pages(&bo->base);
+ if (IS_ERR(pages))
+ return PTR_ERR(pages);
+
+ if (bo->flags & DRM_IVPU_BO_WC)
+ set_pages_array_wc(pages, npages);
+ else if (bo->flags & DRM_IVPU_BO_UNCACHED)
+ set_pages_array_uc(pages, npages);
+
+ bo->pages = pages;
+ return 0;
+}
+
+static void shmem_free_pages_locked(struct ivpu_bo *bo)
+{
+ if (ivpu_bo_cache_mode(bo) != DRM_IVPU_BO_CACHED)
+ set_pages_array_wb(bo->pages, bo->base.size >> PAGE_SHIFT);
+
+ drm_gem_put_pages(&bo->base, bo->pages, true, false);
+ bo->pages = NULL;
+}
+
+static int ivpu_bo_map_pages_locked(struct ivpu_bo *bo)
+{
+ int npages = bo->base.size >> PAGE_SHIFT;
+ struct ivpu_device *vdev = ivpu_bo_to_vdev(bo);
+ struct sg_table *sgt;
+ int ret;
+
+ sgt = drm_prime_pages_to_sg(&vdev->drm, bo->pages, npages);
+ if (IS_ERR(sgt)) {
+ ivpu_err(vdev, "Failed to allocate sgtable\n");
+ return PTR_ERR(sgt);
+ }
+
+ ret = dma_map_sgtable(vdev->drm.dev, sgt, DMA_BIDIRECTIONAL, 0);
+ if (ret) {
+ ivpu_err(vdev, "Failed to map BO in IOMMU: %d\n", ret);
+ goto err_free_sgt;
+ }
+
+ bo->sgt = sgt;
+ return 0;
+
+err_free_sgt:
+ kfree(sgt);
+ return ret;
+}
+
+static void ivpu_bo_unmap_pages_locked(struct ivpu_bo *bo)
+{
+ struct ivpu_device *vdev = ivpu_bo_to_vdev(bo);
+
+ dma_unmap_sgtable(vdev->drm.dev, bo->sgt, DMA_BIDIRECTIONAL, 0);
+ sg_free_table(bo->sgt);
+ kfree(bo->sgt);
+ bo->sgt = NULL;
+}
+
+static const struct ivpu_bo_ops shmem_ops = {
+ .type = IVPU_BO_TYPE_SHMEM,
+ .name = "shmem",
+ .alloc_pages = shmem_alloc_pages_locked,
+ .free_pages = shmem_free_pages_locked,
+ .map_pages = ivpu_bo_map_pages_locked,
+ .unmap_pages = ivpu_bo_unmap_pages_locked,
+};
+
+static int __must_check userptr_alloc_pages_locked(struct ivpu_bo *bo)
+{
+ unsigned int npages = bo->base.size >> PAGE_SHIFT;
+ struct page **pages;
+ int ret;
+
+ pages = kvmalloc_array(npages, sizeof(*bo->pages), GFP_KERNEL);
+ if (!pages)
+ return -ENOMEM;
+
+ ret = pin_user_pages_fast(bo->user_ptr & PAGE_MASK, npages,
+ FOLL_FORCE | FOLL_WRITE | FOLL_LONGTERM, pages);
+ if (ret != npages) {
+ if (ret > 0)
+ goto err_unpin_pages;
+ goto err_free_pages;
+ }
+
+ bo->pages = pages;
+ return 0;
+
+err_unpin_pages:
+ unpin_user_pages(pages, ret);
+err_free_pages:
+ kvfree(pages);
+ return ret;
+}
+
+static void userptr_free_pages_locked(struct ivpu_bo *bo)
+{
+ unpin_user_pages(bo->pages, bo->base.size >> PAGE_SHIFT);
+ kvfree(bo->pages);
+ bo->pages = NULL;
+}
+
+static const struct ivpu_bo_ops userptr_ops = {
+ .type = IVPU_BO_TYPE_USERPTR,
+ .name = "userptr",
+ .alloc_pages = userptr_alloc_pages_locked,
+ .free_pages = userptr_free_pages_locked,
+ .map_pages = ivpu_bo_map_pages_locked,
+ .unmap_pages = ivpu_bo_unmap_pages_locked,
+};
+
+static int __must_check internal_alloc_pages_locked(struct ivpu_bo *bo)
+{
+ unsigned int i, npages = bo->base.size >> PAGE_SHIFT;
+ struct page **pages;
+ int ret;
+
+ pages = kvmalloc_array(npages, sizeof(*bo->pages), GFP_KERNEL);
+ if (!pages)
+ return -ENOMEM;
+
+ for (i = 0; i < npages; i++) {
+ pages[i] = alloc_page(GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO);
+ if (!pages[i]) {
+ ret = -ENOMEM;
+ goto err_free_pages;
+ }
+ cond_resched();
+ }
+
+ bo->pages = pages;
+ return 0;
+
+err_free_pages:
+ while (i--)
+ put_page(pages[i]);
+ kvfree(pages);
+ return ret;
+}
+
+static void internal_free_pages_locked(struct ivpu_bo *bo)
+{
+ unsigned int i, npages = bo->base.size >> PAGE_SHIFT;
+
+ for (i = 0; i < npages; i++)
+ put_page(bo->pages[i]);
+
+ kvfree(bo->pages);
+ bo->pages = NULL;
+}
+
+static const struct ivpu_bo_ops internal_ops = {
+ .type = IVPU_BO_TYPE_INTERNAL,
+ .name = "internal",
+ .alloc_pages = internal_alloc_pages_locked,
+ .free_pages = internal_free_pages_locked,
+ .map_pages = ivpu_bo_map_pages_locked,
+ .unmap_pages = ivpu_bo_unmap_pages_locked,
+};
+
+static int __must_check ivpu_bo_alloc_and_map_pages_locked(struct ivpu_bo *bo)
+{
+ struct ivpu_device *vdev = ivpu_bo_to_vdev(bo);
+ int ret;
+
+ lockdep_assert_held(&bo->lock);
+ drm_WARN_ON(&vdev->drm, bo->sgt);
+
+ ret = bo->ops->alloc_pages(bo);
+ if (ret) {
+ ivpu_err(vdev, "Failed to allocate pages for BO: %d", ret);
+ return ret;
+ }
+
+ ret = bo->ops->map_pages(bo);
+ if (ret) {
+ ivpu_err(vdev, "Failed to map pages for BO: %d", ret);
+ goto err_free_pages;
+ }
+ return ret;
+
+err_free_pages:
+ bo->ops->free_pages(bo);
+ return ret;
+}
+
+static void ivpu_bo_unmap_and_free_pages(struct ivpu_bo *bo)
+{
+ mutex_lock(&bo->lock);
+
+ WARN_ON(!bo->sgt);
+ bo->ops->unmap_pages(bo);
+ WARN_ON(bo->sgt);
+ bo->ops->free_pages(bo);
+ WARN_ON(bo->pages);
+
+ mutex_unlock(&bo->lock);
+}
+
+/*
+ * ivpu_bo_pin() - pin the backing physical pages and map them to VPU.
+ *
+ * This function pins physical memory pages, then maps the physical pages
+ * to IOMMU address space and finally updates the VPU MMU page tables
+ * to allow the VPU to translate VPU address to IOMMU address.
+ */
+int __must_check ivpu_bo_pin(struct ivpu_bo *bo)
+{
+ struct ivpu_device *vdev = ivpu_bo_to_vdev(bo);
+ int ret = 0;
+
+ mutex_lock(&bo->lock);
+
+ if (!bo->vpu_addr) {
+ ivpu_err(vdev, "vpu_addr not set for BO ctx_id: %d handle: %d\n",
+ bo->ctx->id, bo->handle);
+ ret = -EINVAL;
+ goto unlock;
+ }
+
+ if (!bo->sgt) {
+ ret = ivpu_bo_alloc_and_map_pages_locked(bo);
+ if (ret)
+ goto unlock;
+ }
+
+ if (!bo->mmu_mapped) {
+ ret = ivpu_mmu_context_map_sgt(vdev, bo->ctx, bo->vpu_addr, bo->sgt,
+ ivpu_bo_is_snooped(bo));
+ if (ret) {
+ ivpu_err(vdev, "Failed to map BO in MMU: %d\n", ret);
+ goto unlock;
+ }
+ bo->mmu_mapped = true;
+ }
+
+unlock:
+ mutex_unlock(&bo->lock);
+
+ return ret;
+}
+
+static int
+ivpu_bo_alloc_vpu_addr(struct ivpu_bo *bo, struct ivpu_mmu_context *ctx,
+ const struct ivpu_addr_range *range)
+{
+ struct ivpu_device *vdev = ivpu_bo_to_vdev(bo);
+ int ret;
+
+ if (!range) {
+ if (bo->flags & DRM_IVPU_BO_HIGH_MEM)
+ range = &vdev->hw->ranges.user_high;
+ else
+ range = &vdev->hw->ranges.user_low;
+ }
+
+ mutex_lock(&ctx->lock);
+ ret = ivpu_mmu_context_insert_node_locked(ctx, range, bo->base.size, &bo->mm_node);
+ if (!ret) {
+ bo->ctx = ctx;
+ bo->vpu_addr = bo->mm_node.start;
+ list_add_tail(&bo->ctx_node, &ctx->bo_list);
+ }
+ mutex_unlock(&ctx->lock);
+
+ return ret;
+}
+
+static void ivpu_bo_free_vpu_addr(struct ivpu_bo *bo)
+{
+ struct ivpu_device *vdev = ivpu_bo_to_vdev(bo);
+ struct ivpu_mmu_context *ctx = bo->ctx;
+
+ ivpu_dbg(vdev, BO, "remove from ctx: ctx %d vpu_addr 0x%llx allocated %d mmu_mapped %d\n",
+ ctx->id, bo->vpu_addr, (bool)bo->sgt, bo->mmu_mapped);
+
+ mutex_lock(&bo->lock);
+
+ if (bo->mmu_mapped) {
+ drm_WARN_ON(&vdev->drm, !bo->sgt);
+ ivpu_mmu_context_unmap_sgt(vdev, ctx, bo->vpu_addr, bo->sgt);
+ bo->mmu_mapped = false;
+ }
+
+ mutex_lock(&ctx->lock);
+ list_del(&bo->ctx_node);
+ bo->vpu_addr = 0;
+ bo->ctx = NULL;
+ ivpu_mmu_context_remove_node_locked(ctx, &bo->mm_node);
+ mutex_unlock(&ctx->lock);
+
+ mutex_unlock(&bo->lock);
+}
+
+void ivpu_bo_remove_all_bos_from_context(struct ivpu_mmu_context *ctx)
+{
+ struct ivpu_bo *bo, *tmp;
+
+ list_for_each_entry_safe(bo, tmp, &ctx->bo_list, ctx_node)
+ ivpu_bo_free_vpu_addr(bo);
+}
+
+static struct ivpu_bo *
+ivpu_bo_alloc(struct ivpu_device *vdev, struct ivpu_mmu_context *mmu_context,
+ u64 size, u32 flags, const struct ivpu_bo_ops *ops,
+ const struct ivpu_addr_range *range, u64 user_ptr)
+{
+ struct ivpu_bo *bo;
+ int ret = 0;
+
+ if (drm_WARN_ON(&vdev->drm, size == 0 || !PAGE_ALIGNED(size)))
+ return ERR_PTR(-EINVAL);
+
+ switch (flags & DRM_IVPU_BO_CACHE_MASK) {
+ case DRM_IVPU_BO_CACHED:
+ case DRM_IVPU_BO_UNCACHED:
+ case DRM_IVPU_BO_WC:
+ break;
+ default:
+ return ERR_PTR(-EINVAL);
+ }
+
+ bo = kzalloc(sizeof(*bo), GFP_KERNEL);
+ if (!bo)
+ return ERR_PTR(-ENOMEM);
+
+ mutex_init(&bo->lock);
+ bo->base.funcs = &ivpu_gem_funcs;
+ bo->flags = flags;
+ bo->ops = ops;
+ bo->user_ptr = user_ptr;
+
+ if (ops->type == IVPU_BO_TYPE_SHMEM)
+ ret = drm_gem_object_init(&vdev->drm, &bo->base, size);
+ else
+ drm_gem_private_object_init(&vdev->drm, &bo->base, size);
+
+ if (ret) {
+ ivpu_err(vdev, "Failed to initialize drm object\n");
+ goto err_free;
+ }
+
+ if (flags & DRM_IVPU_BO_MAPPABLE) {
+ ret = drm_gem_create_mmap_offset(&bo->base);
+ if (ret) {
+ ivpu_err(vdev, "Failed to allocate mmap offset\n");
+ goto err_release;
+ }
+ }
+
+ if (mmu_context) {
+ ret = ivpu_bo_alloc_vpu_addr(bo, mmu_context, range);
+ if (ret) {
+ ivpu_err(vdev, "Failed to add BO to context: %d\n", ret);
+ goto err_release;
+ }
+ }
+
+ return bo;
+
+err_release:
+ drm_gem_object_release(&bo->base);
+err_free:
+ kfree(bo);
+ return ERR_PTR(ret);
+}
+
+static void ivpu_bo_free(struct drm_gem_object *obj)
+{
+ struct ivpu_bo *bo = to_ivpu_bo(obj);
+ struct ivpu_device *vdev = ivpu_bo_to_vdev(bo);
+
+ if (bo->ctx)
+ ivpu_dbg(vdev, BO, "free: ctx %d vpu_addr 0x%llx allocated %d mmu_mapped %d\n",
+ bo->ctx->id, bo->vpu_addr, (bool)bo->sgt, bo->mmu_mapped);
+ else
+ ivpu_dbg(vdev, BO, "free: ctx (released) allocated %d mmu_mapped %d\n",
+ (bool)bo->sgt, bo->mmu_mapped);
+
+ drm_WARN_ON(&vdev->drm, !dma_resv_test_signaled(obj->resv, DMA_RESV_USAGE_READ));
+
+ vunmap(bo->kvaddr);
+
+ if (bo->ctx)
+ ivpu_bo_free_vpu_addr(bo);
+
+ if (bo->sgt)
+ ivpu_bo_unmap_and_free_pages(bo);
+
+ if (bo->base.import_attach)
+ drm_prime_gem_destroy(&bo->base, bo->sgt);
+
+ drm_gem_object_release(&bo->base);
+
+ mutex_destroy(&bo->lock);
+ kfree(bo);
+}
+
+static int ivpu_bo_mmap(struct drm_gem_object *obj, struct vm_area_struct *vma)
+{
+ struct ivpu_bo *bo = to_ivpu_bo(obj);
+ struct ivpu_device *vdev = ivpu_bo_to_vdev(bo);
+
+ ivpu_dbg(vdev, BO, "mmap: ctx %u handle %u vpu_addr 0x%llx size %zu type %s",
+ bo->ctx->id, bo->handle, bo->vpu_addr, bo->base.size, bo->ops->name);
+
+ if (obj->import_attach) {
+ /* Drop the reference drm_gem_mmap_obj() acquired.*/
+ drm_gem_object_put(obj);
+ vma->vm_private_data = NULL;
+ return dma_buf_mmap(obj->dma_buf, vma, 0);
+ }
+
+ vma->vm_flags |= VM_PFNMAP | VM_DONTEXPAND;
+ vma->vm_page_prot = ivpu_bo_pgprot(bo, vm_get_page_prot(vma->vm_flags));
+
+ return 0;
+}
+
+static struct sg_table *ivpu_bo_get_sg_table(struct drm_gem_object *obj)
+{
+ struct ivpu_bo *bo = to_ivpu_bo(obj);
+ loff_t npages = obj->size >> PAGE_SHIFT;
+ int ret = 0;
+
+ mutex_lock(&bo->lock);
+
+ if (!bo->sgt)
+ ret = ivpu_bo_alloc_and_map_pages_locked(bo);
+
+ mutex_unlock(&bo->lock);
+
+ if (ret)
+ return ERR_PTR(ret);
+
+ return drm_prime_pages_to_sg(obj->dev, bo->pages, npages);
+}
+
+static vm_fault_t ivpu_vm_fault(struct vm_fault *vmf)
+{
+ struct vm_area_struct *vma = vmf->vma;
+ struct drm_gem_object *obj = vma->vm_private_data;
+ struct ivpu_bo *bo = to_ivpu_bo(obj);
+ loff_t npages = obj->size >> PAGE_SHIFT;
+ pgoff_t page_offset;
+ struct page *page;
+ vm_fault_t ret;
+ int err;
+
+ mutex_lock(&bo->lock);
+
+ if (!bo->sgt) {
+ err = ivpu_bo_alloc_and_map_pages_locked(bo);
+ if (err) {
+ ret = vmf_error(err);
+ goto unlock;
+ }
+ }
+
+ /* We don't use vmf->pgoff since that has the fake offset */
+ page_offset = (vmf->address - vma->vm_start) >> PAGE_SHIFT;
+ if (page_offset >= npages) {
+ ret = VM_FAULT_SIGBUS;
+ } else {
+ page = bo->pages[page_offset];
+ ret = vmf_insert_pfn(vma, vmf->address, page_to_pfn(page));
+ }
+
+unlock:
+ mutex_unlock(&bo->lock);
+
+ return ret;
+}
+
+static const struct vm_operations_struct ivpu_vm_ops = {
+ .fault = ivpu_vm_fault,
+ .open = drm_gem_vm_open,
+ .close = drm_gem_vm_close,
+};
+
+static const struct drm_gem_object_funcs ivpu_gem_funcs = {
+ .free = ivpu_bo_free,
+ .mmap = ivpu_bo_mmap,
+ .vm_ops = &ivpu_vm_ops,
+ .get_sg_table = ivpu_bo_get_sg_table,
+};
+
+int
+ivpu_bo_create_ioctl(struct drm_device *dev, void *data, struct drm_file *file)
+{
+ struct ivpu_file_priv *file_priv = file->driver_priv;
+ struct ivpu_device *vdev = file_priv->vdev;
+ struct drm_ivpu_bo_create *args = data;
+ u64 size = PAGE_ALIGN(args->size);
+ struct ivpu_bo *bo;
+ int ret;
+
+ if (args->flags & ~DRM_IVPU_BO_FLAGS)
+ return -EINVAL;
+
+ if (size == 0)
+ return -EINVAL;
+
+ bo = ivpu_bo_alloc(vdev, &file_priv->ctx, size, args->flags, &shmem_ops, NULL, 0);
+ if (IS_ERR(bo)) {
+ ivpu_err(vdev, "Failed to create BO: %pe (ctx %u size %llu flags 0x%x)",
+ bo, file_priv->ctx.id, args->size, args->flags);
+ return PTR_ERR(bo);
+ }
+
+ ret = drm_gem_handle_create(file, &bo->base, &bo->handle);
+ if (!ret) {
+ args->vpu_addr = bo->vpu_addr;
+ args->handle = bo->handle;
+ }
+
+ drm_gem_object_put(&bo->base);
+
+ ivpu_dbg(vdev, BO, "alloc shmem: ctx %u vpu_addr 0x%llx size %zu flags 0x%x\n",
+ file_priv->ctx.id, bo->vpu_addr, bo->base.size, bo->flags);
+
+ return ret;
+}
+
+int
+ivpu_bo_userptr_ioctl(struct drm_device *dev, void *data, struct drm_file *file)
+{
+ struct ivpu_file_priv *file_priv = file->driver_priv;
+ struct ivpu_device *vdev = file_priv->vdev;
+ struct drm_ivpu_bo_userptr *args = data;
+ struct ivpu_bo *bo;
+ int ret;
+
+ if (args->user_ptr == 0 || !PAGE_ALIGNED(args->user_ptr))
+ return -EINVAL;
+
+ if (args->user_size == 0 || !PAGE_ALIGNED(args->user_size))
+ return -EINVAL;
+
+ if (args->flags & ~DRM_IVPU_BO_HIGH_MEM)
+ return -EINVAL;
+
+ if (!access_ok((const void __user *)args->user_ptr, args->user_size))
+ return -EFAULT;
+
+ bo = ivpu_bo_alloc(vdev, &file_priv->ctx, args->user_size, args->flags,
+ &userptr_ops, NULL, args->user_ptr);
+ if (IS_ERR(bo)) {
+ ivpu_err(vdev, "Failed to create BO: %pe (ctx %u size %llu flags 0x%x)",
+ bo, file_priv->ctx.id, args->user_size, args->flags);
+ return PTR_ERR(bo);
+ }
+
+ if (!bo)
+ return -ENOMEM;
+
+ lockdep_set_class(&bo->lock, &userptr_bo_lock_class_key);
+
+ ret = drm_gem_handle_create(file, &bo->base, &bo->handle);
+ if (!ret) {
+ args->vpu_addr = bo->vpu_addr;
+ args->handle = bo->handle;
+ }
+
+ drm_gem_object_put(&bo->base);
+
+ ivpu_dbg(vdev, BO, "alloc userptr: ctx %u vpu_addr 0x%llx size %zu flags 0x%x\n",
+ file_priv->ctx.id, bo->vpu_addr, bo->base.size, args->flags);
+
+ return ret;
+}
+
+struct ivpu_bo *
+ivpu_bo_alloc_internal(struct ivpu_device *vdev, u64 vpu_addr, u64 size, u32 flags)
+{
+ const struct ivpu_addr_range *range;
+ struct ivpu_addr_range fixed_range;
+ struct ivpu_bo *bo;
+ pgprot_t prot;
+ int ret;
+
+ drm_WARN_ON(&vdev->drm, !PAGE_ALIGNED(vpu_addr));
+ drm_WARN_ON(&vdev->drm, !PAGE_ALIGNED(size));
+
+ if (vpu_addr) {
+ fixed_range.start = vpu_addr;
+ fixed_range.end = vpu_addr + size;
+ range = &fixed_range;
+ } else {
+ range = &vdev->hw->ranges.global_low;
+ }
+
+ bo = ivpu_bo_alloc(vdev, &vdev->gctx, size, flags, &internal_ops, range, 0);
+ if (IS_ERR(bo)) {
+ ivpu_err(vdev, "Failed to create BO: %pe (vpu_addr 0x%llx size %llu flags 0x%x)",
+ bo, vpu_addr, size, flags);
+ return NULL;
+ }
+
+ ret = ivpu_bo_pin(bo);
+ if (ret)
+ goto err_put;
+
+ if (ivpu_bo_cache_mode(bo) != DRM_IVPU_BO_CACHED)
+ drm_clflush_pages(bo->pages, bo->base.size >> PAGE_SHIFT);
+
+ prot = ivpu_bo_pgprot(bo, PAGE_KERNEL);
+ bo->kvaddr = vmap(bo->pages, bo->base.size >> PAGE_SHIFT, VM_MAP, prot);
+ if (!bo->kvaddr) {
+ ivpu_err(vdev, "Failed to map BO into kernel virtual memory\n");
+ goto err_put;
+ }
+
+ ivpu_dbg(vdev, BO, "alloc internal: ctx 0 vpu_addr 0x%llx size %zu flags 0x%x\n",
+ bo->vpu_addr, bo->base.size, flags);
+
+ return bo;
+
+err_put:
+ drm_gem_object_put(&bo->base);
+ return NULL;
+}
+
+void ivpu_bo_free_internal(struct ivpu_bo *bo)
+{
+ drm_gem_object_put(&bo->base);
+}
+
+struct drm_gem_object *ivpu_gem_prime_import(struct drm_device *dev, struct dma_buf *buf)
+{
+ struct ivpu_device *vdev = to_ivpu_device(dev);
+ struct dma_buf_attachment *attach;
+ struct ivpu_bo *bo;
+
+ attach = dma_buf_attach(buf, dev->dev);
+ if (IS_ERR(attach))
+ return ERR_CAST(attach);
+
+ get_dma_buf(buf);
+
+ bo = ivpu_bo_alloc(vdev, NULL, buf->size, DRM_IVPU_BO_MAPPABLE, &prime_ops, NULL, 0);
+ if (IS_ERR(bo)) {
+ ivpu_err(vdev, "Failed to import BO: %pe (size %lu)", bo, buf->size);
+ goto err_detach;
+ }
+
+ lockdep_set_class(&bo->lock, &prime_bo_lock_class_key);
+
+ bo->base.import_attach = attach;
+
+ return &bo->base;
+
+err_detach:
+ dma_buf_detach(buf, attach);
+ dma_buf_put(buf);
+ return ERR_CAST(bo);
+}
+
+int ivpu_bo_info_ioctl(struct drm_device *dev, void *data, struct drm_file *file)
+{
+ struct ivpu_file_priv *file_priv = file->driver_priv;
+ struct ivpu_device *vdev = to_ivpu_device(dev);
+ struct drm_ivpu_bo_info *args = data;
+ struct drm_gem_object *obj;
+ struct ivpu_bo *bo;
+ int ret = 0;
+
+ obj = drm_gem_object_lookup(file, args->handle);
+ if (!obj)
+ return -ENOENT;
+
+ bo = to_ivpu_bo(obj);
+
+ mutex_lock(&bo->lock);
+
+ if (!bo->ctx) {
+ ret = ivpu_bo_alloc_vpu_addr(bo, &file_priv->ctx, NULL);
+ if (ret) {
+ ivpu_err(vdev, "Failed to allocate vpu_addr: %d\n", ret);
+ goto unlock;
+ }
+ }
+
+ args->flags = bo->flags;
+ args->mmap_offset = drm_vma_node_offset_addr(&obj->vma_node);
+ args->vpu_addr = bo->vpu_addr;
+ args->size = obj->size;
+unlock:
+ mutex_unlock(&bo->lock);
+ drm_gem_object_put(obj);
+ return ret;
+}
+
+static void ivpu_bo_print_info(struct ivpu_bo *bo, struct drm_printer *p)
+{
+ unsigned long dma_refcount = 0;
+
+ if (bo->base.dma_buf && bo->base.dma_buf->file)
+ dma_refcount = atomic_long_read(&bo->base.dma_buf->file->f_count);
+
+ drm_printf(p, "%5u %6d %16llx %10lu %10u %12lu %14s\n",
+ bo->ctx->id, bo->handle, bo->vpu_addr, bo->base.size,
+ kref_read(&bo->base.refcount), dma_refcount, bo->ops->name);
+}
+
+void ivpu_bo_list(struct drm_device *dev, struct drm_printer *p)
+{
+ struct ivpu_device *vdev = to_ivpu_device(dev);
+ struct ivpu_file_priv *file_priv;
+ unsigned long ctx_id;
+ struct ivpu_bo *bo;
+
+ drm_printf(p, "%5s %6s %16s %10s %10s %12s %14s\n",
+ "ctx", "handle", "vpu_addr", "size", "refcount", "dma_refcount", "type");
+
+ mutex_lock(&vdev->gctx.lock);
+ list_for_each_entry(bo, &vdev->gctx.bo_list, ctx_node)
+ ivpu_bo_print_info(bo, p);
+ mutex_unlock(&vdev->gctx.lock);
+
+ xa_for_each(&vdev->context_xa, ctx_id, file_priv) {
+ file_priv = ivpu_file_priv_get_by_ctx_id(vdev, ctx_id);
+ if (!file_priv)
+ continue;
+
+ mutex_lock(&file_priv->ctx.lock);
+ list_for_each_entry(bo, &file_priv->ctx.bo_list, ctx_node)
+ ivpu_bo_print_info(bo, p);
+ mutex_unlock(&file_priv->ctx.lock);
+
+ ivpu_file_priv_put(&file_priv);
+ }
+}
+
+void ivpu_bo_list_print(struct drm_device *dev)
+{
+ struct drm_printer p = drm_info_printer(dev->dev);
+
+ ivpu_bo_list(dev, &p);
+}
diff --git a/drivers/accel/ivpu/ivpu_gem.h b/drivers/accel/ivpu/ivpu_gem.h
new file mode 100644
index 000000000000..c32af06afb2b
--- /dev/null
+++ b/drivers/accel/ivpu/ivpu_gem.h
@@ -0,0 +1,128 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (C) 2020-2022 Intel Corporation
+ */
+#ifndef __IVPU_GEM_H__
+#define __IVPU_GEM_H__
+
+#include <drm/drm_gem.h>
+#include <drm/drm_mm.h>
+
+struct dma_buf;
+struct ivpu_bo_ops;
+struct ivpu_file_priv;
+
+struct ivpu_bo {
+ struct drm_gem_object base;
+ const struct ivpu_bo_ops *ops;
+
+ struct ivpu_mmu_context *ctx;
+ struct list_head ctx_node;
+ struct drm_mm_node mm_node;
+
+ struct mutex lock; /* Protects: pages, sgt, mmu_mapped */
+ struct sg_table *sgt;
+ struct page **pages;
+ bool mmu_mapped;
+
+ void *kvaddr;
+ u64 vpu_addr;
+ u32 handle;
+ u32 flags;
+ uintptr_t user_ptr;
+};
+
+enum ivpu_bo_type {
+ IVPU_BO_TYPE_SHMEM = 1,
+ IVPU_BO_TYPE_USERPTR,
+ IVPU_BO_TYPE_INTERNAL,
+ IVPU_BO_TYPE_PRIME,
+};
+
+struct ivpu_bo_ops {
+ enum ivpu_bo_type type;
+ const char *name;
+ int (*alloc_pages)(struct ivpu_bo *bo);
+ void (*free_pages)(struct ivpu_bo *bo);
+ int (*map_pages)(struct ivpu_bo *bo);
+ void (*unmap_pages)(struct ivpu_bo *bo);
+};
+
+int ivpu_bo_pin(struct ivpu_bo *bo);
+void ivpu_bo_remove_all_bos_from_context(struct ivpu_mmu_context *ctx);
+void ivpu_bo_list(struct drm_device *dev, struct drm_printer *p);
+void ivpu_bo_list_print(struct drm_device *dev);
+
+struct ivpu_bo *
+ivpu_bo_alloc_internal(struct ivpu_device *vdev, u64 vpu_addr, u64 size, u32 flags);
+void ivpu_bo_free_internal(struct ivpu_bo *bo);
+struct drm_gem_object *ivpu_gem_prime_import(struct drm_device *dev, struct dma_buf *dma_buf);
+void ivpu_bo_unmap_sgt_and_remove_from_context(struct ivpu_bo *bo);
+
+int ivpu_bo_create_ioctl(struct drm_device *dev, void *data, struct drm_file *file);
+int ivpu_bo_info_ioctl(struct drm_device *dev, void *data, struct drm_file *file);
+int ivpu_bo_userptr_ioctl(struct drm_device *dev, void *data, struct drm_file *file);
+int ivpu_bo_wait_ioctl(struct drm_device *dev, void *data, struct drm_file *file);
+
+static inline struct ivpu_bo *to_ivpu_bo(struct drm_gem_object *obj)
+{
+ return container_of(obj, struct ivpu_bo, base);
+}
+
+static inline struct page *ivpu_bo_get_page(struct ivpu_bo *bo, u64 offset)
+{
+ if (offset > bo->base.size || !bo->pages)
+ return NULL;
+
+ return bo->pages[offset / PAGE_SIZE];
+}
+
+static inline u32 ivpu_bo_cache_mode(struct ivpu_bo *bo)
+{
+ return bo->flags & DRM_IVPU_BO_CACHE_MASK;
+}
+
+static inline bool ivpu_bo_is_snooped(struct ivpu_bo *bo)
+{
+ return ivpu_bo_cache_mode(bo) == DRM_IVPU_BO_CACHED;
+}
+
+static inline pgprot_t ivpu_bo_pgprot(struct ivpu_bo *bo, pgprot_t prot)
+{
+ if (bo->flags & DRM_IVPU_BO_WC)
+ return pgprot_writecombine(prot);
+
+ if (bo->flags & DRM_IVPU_BO_UNCACHED)
+ return pgprot_noncached(prot);
+
+ return prot;
+}
+
+static inline struct ivpu_device *ivpu_bo_to_vdev(struct ivpu_bo *bo)
+{
+ return to_ivpu_device(bo->base.dev);
+}
+
+static inline void *ivpu_to_cpu_addr(struct ivpu_bo *bo, u32 vpu_addr)
+{
+ if (vpu_addr < bo->vpu_addr)
+ return NULL;
+
+ if (vpu_addr >= (bo->vpu_addr + bo->base.size))
+ return NULL;
+
+ return bo->kvaddr + (vpu_addr - bo->vpu_addr);
+}
+
+static inline u32 cpu_to_vpu_addr(struct ivpu_bo *bo, void *cpu_addr)
+{
+ if (cpu_addr < bo->kvaddr)
+ return 0;
+
+ if (cpu_addr >= (bo->kvaddr + bo->base.size))
+ return 0;
+
+ return bo->vpu_addr + (cpu_addr - bo->kvaddr);
+}
+
+#endif /* __IVPU_GEM_H__ */
diff --git a/include/uapi/drm/ivpu_drm.h b/include/uapi/drm/ivpu_drm.h
index fc97ce215e79..1a3b1833fc1e 100644
--- a/include/uapi/drm/ivpu_drm.h
+++ b/include/uapi/drm/ivpu_drm.h
@@ -17,6 +17,9 @@ extern "C" {
#define DRM_IVPU_GET_PARAM 0x00
#define DRM_IVPU_SET_PARAM 0x01
+#define DRM_IVPU_BO_CREATE 0x02
+#define DRM_IVPU_BO_INFO 0x03
+#define DRM_IVPU_BO_USERPTR 0x04
#define DRM_IOCTL_IVPU_GET_PARAM \
DRM_IOWR(DRM_COMMAND_BASE + DRM_IVPU_GET_PARAM, struct drm_ivpu_param)
@@ -24,6 +27,15 @@ extern "C" {
#define DRM_IOCTL_IVPU_SET_PARAM \
DRM_IOW(DRM_COMMAND_BASE + DRM_IVPU_SET_PARAM, struct drm_ivpu_param)
+#define DRM_IOCTL_IVPU_BO_CREATE \
+ DRM_IOWR(DRM_COMMAND_BASE + DRM_IVPU_BO_CREATE, struct drm_ivpu_bo_create)
+
+#define DRM_IOCTL_IVPU_BO_INFO \
+ DRM_IOWR(DRM_COMMAND_BASE + DRM_IVPU_BO_INFO, struct drm_ivpu_bo_info)
+
+#define DRM_IOCTL_IVPU_BO_USERPTR \
+ DRM_IOWR(DRM_COMMAND_BASE + DRM_IVPU_BO_USERPTR, struct drm_ivpu_bo_userptr)
+
/**
* DOC: contexts
*
@@ -92,6 +104,121 @@ struct drm_ivpu_param {
__u64 value;
};
+#define DRM_IVPU_BO_HIGH_MEM 0x00000001
+#define DRM_IVPU_BO_MAPPABLE 0x00000002
+
+#define DRM_IVPU_BO_CACHED 0x00000000
+#define DRM_IVPU_BO_UNCACHED 0x00010000
+#define DRM_IVPU_BO_WC 0x00020000
+#define DRM_IVPU_BO_CACHE_MASK 0x00030000
+
+#define DRM_IVPU_BO_FLAGS \
+ (DRM_IVPU_BO_HIGH_MEM | \
+ DRM_IVPU_BO_MAPPABLE | \
+ DRM_IVPU_BO_CACHE_MASK)
+
+/**
+ * struct drm_ivpu_bo_create - Create BO backed by SHMEM
+ *
+ * Create GEM buffer object allocated in SHMEM memory.
+ */
+struct drm_ivpu_bo_create {
+ /** @size: The size in bytes of the allocated memory */
+ __u64 size;
+
+ /**
+ * @flags:
+ *
+ * Supported flags:
+ *
+ * %DRM_IVPU_BO_HIGH_MEM:
+ *
+ * Allocate VPU address from >4GB range.
+ * Buffer object with vpu address >4GB can be always accessed by the
+ * VPU DMA engine, but some HW generation may not be able to access
+ * this memory from then firmware running on the VPU management processor.
+ * Suitable for input, output and some scratch buffers.
+ *
+ * %DRM_IVPU_BO_MAPPABLE:
+ *
+ * Buffer object can be mapped using mmap().
+ *
+ * %DRM_IVPU_BO_CACHED:
+ *
+ * Allocated BO will be cached on host side (WB) and snooped on the VPU side.
+ * This is the default caching mode.
+ *
+ * %DRM_IVPU_BO_UNCACHED:
+ *
+ * Allocated BO will not be cached on host side nor snooped on the VPU side.
+ *
+ * %DRM_IVPU_BO_WC:
+ *
+ * Allocated BO will use write combining buffer for writes but reads will be
+ * uncached.
+ */
+ __u32 flags;
+
+ /** @handle: Returned GEM object handle */
+ __u32 handle;
+
+ /** @vpu_addr: Returned VPU virtual address */
+ __u64 vpu_addr;
+};
+
+/**
+ * struct drm_ivpu_bo_info - Query buffer object info
+ */
+struct drm_ivpu_bo_info {
+ /** @handle: Handle of the queried BO */
+ __u32 handle;
+
+ /** @flags: Returned flags used to create the BO */
+ __u32 flags;
+
+ /** @vpu_addr: Returned VPU virtual address */
+ __u64 vpu_addr;
+
+ /**
+ * @mmap_offset:
+ *
+ * Returned offset to be used in mmap(). 0 in case the BO is not mappable.
+ */
+ __u64 mmap_offset;
+
+ /** @size: Returned GEM object size, aligned to PAGE_SIZE */
+ __u64 size;
+};
+
+/**
+ * struct drm_ivpu_bo_userptr - Create BO from user memory
+ *
+ * Create GEM buffer object from user allocated memory. The provided @user_ptr
+ * has to be page aligned. BOs created using this ioctl are always cacheable.
+ */
+struct drm_ivpu_bo_userptr {
+ /** @user_ptr: User allocated pointer aligned to PAGE_SIZE */
+ __u64 user_ptr;
+
+ /** @user_size: The size in bytes of the allocated memory */
+ __u64 user_size;
+
+ /**
+ * @flags:
+ *
+ * Supported flags:
+ *
+ * %DRM_IVPU_BO_HIGH_MEM: see &drm_ivpu_bo_create->flags
+ */
+ __u32 flags;
+
+ /** @handle: Returned GEM object handle */
+ __u32 handle;
+
+ /** @vpu_addr: Returned VPU virtual address */
+ __u64 vpu_addr;
+};
+
#if defined(__cplusplus)
}
#endif
--
2.34.1
^ permalink raw reply related [flat|nested] 40+ messages in thread
* [PATCH v4 4/7] accel/ivpu: Add IPC driver and JSM messages
2022-12-08 11:07 [PATCH v4 0/7] New DRM accel driver for Intel VPU Jacek Lawrynowicz
` (2 preceding siblings ...)
2022-12-08 11:07 ` [PATCH v4 3/7] accel/ivpu: Add GEM buffer object management Jacek Lawrynowicz
@ 2022-12-08 11:07 ` Jacek Lawrynowicz
2022-12-27 15:34 ` Oded Gabbay
2022-12-08 11:07 ` [PATCH v4 5/7] accel/ivpu: Implement firmware parsing and booting Jacek Lawrynowicz
` (3 subsequent siblings)
7 siblings, 1 reply; 40+ messages in thread
From: Jacek Lawrynowicz @ 2022-12-08 11:07 UTC (permalink / raw)
To: dri-devel, oded.gabbay, airlied, daniel, tzimmermann, quic_jhugo
Cc: andrzej.kacprowski, Krystian Pradzynski, Jacek Lawrynowicz,
stanislaw.gruszka
The IPC driver is used to send and receive messages to/from firmware
running on the VPU.
The only supported IPC message format is Job Submission Model (JSM)
defined in vpu_jsm_api.h header.
Co-developed-by: Andrzej Kacprowski <andrzej.kacprowski@linux.intel.com>
Signed-off-by: Andrzej Kacprowski <andrzej.kacprowski@linux.intel.com>
Co-developed-by: Krystian Pradzynski <krystian.pradzynski@linux.intel.com>
Signed-off-by: Krystian Pradzynski <krystian.pradzynski@linux.intel.com>
Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
---
drivers/accel/ivpu/Makefile | 2 +
drivers/accel/ivpu/ivpu_drv.c | 13 +
drivers/accel/ivpu/ivpu_drv.h | 2 +
drivers/accel/ivpu/ivpu_hw_mtl.c | 4 +
drivers/accel/ivpu/ivpu_ipc.c | 508 +++++++++++++++
drivers/accel/ivpu/ivpu_ipc.h | 93 +++
drivers/accel/ivpu/ivpu_jsm_msg.c | 170 +++++
drivers/accel/ivpu/ivpu_jsm_msg.h | 23 +
drivers/accel/ivpu/vpu_jsm_api.h | 999 ++++++++++++++++++++++++++++++
9 files changed, 1814 insertions(+)
create mode 100644 drivers/accel/ivpu/ivpu_ipc.c
create mode 100644 drivers/accel/ivpu/ivpu_ipc.h
create mode 100644 drivers/accel/ivpu/ivpu_jsm_msg.c
create mode 100644 drivers/accel/ivpu/ivpu_jsm_msg.h
create mode 100644 drivers/accel/ivpu/vpu_jsm_api.h
diff --git a/drivers/accel/ivpu/Makefile b/drivers/accel/ivpu/Makefile
index 1b4b24ebf5ea..1fe3ad6c2c21 100644
--- a/drivers/accel/ivpu/Makefile
+++ b/drivers/accel/ivpu/Makefile
@@ -5,6 +5,8 @@ intel_vpu-y := \
ivpu_drv.o \
ivpu_gem.o \
ivpu_hw_mtl.o \
+ ivpu_ipc.o \
+ ivpu_jsm_msg.o \
ivpu_mmu.o \
ivpu_mmu_context.o
diff --git a/drivers/accel/ivpu/ivpu_drv.c b/drivers/accel/ivpu/ivpu_drv.c
index 29e78c5ec7c5..6f289e820cd2 100644
--- a/drivers/accel/ivpu/ivpu_drv.c
+++ b/drivers/accel/ivpu/ivpu_drv.c
@@ -17,6 +17,7 @@
#include "ivpu_drv.h"
#include "ivpu_gem.h"
#include "ivpu_hw.h"
+#include "ivpu_ipc.h"
#include "ivpu_mmu.h"
#include "ivpu_mmu_context.h"
@@ -230,6 +231,7 @@ int ivpu_shutdown(struct ivpu_device *vdev)
int ret;
ivpu_hw_irq_disable(vdev);
+ ivpu_ipc_disable(vdev);
ivpu_mmu_disable(vdev);
ret = ivpu_hw_power_down(vdev);
@@ -346,6 +348,10 @@ static int ivpu_dev_init(struct ivpu_device *vdev)
if (!vdev->mmu)
return -ENOMEM;
+ vdev->ipc = drmm_kzalloc(&vdev->drm, sizeof(*vdev->ipc), GFP_KERNEL);
+ if (!vdev->ipc)
+ return -ENOMEM;
+
vdev->hw->ops = &ivpu_hw_mtl_ops;
vdev->platform = IVPU_PLATFORM_INVALID;
vdev->context_xa_limit.min = IVPU_GLOBAL_CONTEXT_MMU_SSID + 1;
@@ -390,6 +396,12 @@ static int ivpu_dev_init(struct ivpu_device *vdev)
goto err_mmu_gctx_fini;
}
+ ret = ivpu_ipc_init(vdev);
+ if (ret) {
+ ivpu_err(vdev, "Failed to initialize IPC: %d\n", ret);
+ goto err_mmu_gctx_fini;
+ }
+
return 0;
err_mmu_gctx_fini:
@@ -404,6 +416,7 @@ static int ivpu_dev_init(struct ivpu_device *vdev)
static void ivpu_dev_fini(struct ivpu_device *vdev)
{
ivpu_shutdown(vdev);
+ ivpu_ipc_fini(vdev);
ivpu_mmu_global_context_fini(vdev);
drm_WARN_ON(&vdev->drm, !xa_empty(&vdev->context_xa));
diff --git a/drivers/accel/ivpu/ivpu_drv.h b/drivers/accel/ivpu/ivpu_drv.h
index 69088a03928a..1b9ac8dd8ae7 100644
--- a/drivers/accel/ivpu/ivpu_drv.h
+++ b/drivers/accel/ivpu/ivpu_drv.h
@@ -74,6 +74,7 @@ struct ivpu_wa_table {
struct ivpu_hw_info;
struct ivpu_mmu_info;
+struct ivpu_ipc_info;
struct ivpu_device {
struct drm_device drm;
@@ -85,6 +86,7 @@ struct ivpu_device {
struct ivpu_wa_table wa;
struct ivpu_hw_info *hw;
struct ivpu_mmu_info *mmu;
+ struct ivpu_ipc_info *ipc;
struct ivpu_mmu_context gctx;
struct xarray context_xa;
diff --git a/drivers/accel/ivpu/ivpu_hw_mtl.c b/drivers/accel/ivpu/ivpu_hw_mtl.c
index 39350203452d..fb2b79daabfc 100644
--- a/drivers/accel/ivpu/ivpu_hw_mtl.c
+++ b/drivers/accel/ivpu/ivpu_hw_mtl.c
@@ -7,6 +7,7 @@
#include "ivpu_hw_mtl_reg.h"
#include "ivpu_hw_reg_io.h"
#include "ivpu_hw.h"
+#include "ivpu_ipc.h"
#include "ivpu_mmu.h"
#define TILE_FUSE_ENABLE_BOTH 0x0
@@ -934,6 +935,9 @@ static u32 ivpu_hw_mtl_irqv_handler(struct ivpu_device *vdev, int irq)
if (REG_TEST_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, MMU_IRQ_0_INT, status))
ivpu_mmu_irq_evtq_handler(vdev);
+ if (REG_TEST_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, HOST_IPC_FIFO_INT, status))
+ ivpu_ipc_irq_handler(vdev);
+
if (REG_TEST_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, MMU_IRQ_1_INT, status))
ivpu_dbg(vdev, IRQ, "MMU sync complete\n");
diff --git a/drivers/accel/ivpu/ivpu_ipc.c b/drivers/accel/ivpu/ivpu_ipc.c
new file mode 100644
index 000000000000..4bcf3c827235
--- /dev/null
+++ b/drivers/accel/ivpu/ivpu_ipc.c
@@ -0,0 +1,508 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (C) 2020-2022 Intel Corporation
+ */
+
+#include <linux/genalloc.h>
+#include <linux/highmem.h>
+#include <linux/kthread.h>
+#include <linux/wait.h>
+
+#include "ivpu_drv.h"
+#include "ivpu_gem.h"
+#include "ivpu_hw.h"
+#include "ivpu_hw_reg_io.h"
+#include "ivpu_ipc.h"
+#include "ivpu_jsm_msg.h"
+
+#define IPC_MAX_RX_MSG 128
+#define IS_KTHREAD() (get_current()->flags & PF_KTHREAD)
+
+struct ivpu_ipc_tx_buf {
+ struct ivpu_ipc_hdr ipc;
+ struct vpu_jsm_msg jsm;
+};
+
+struct ivpu_ipc_rx_msg {
+ struct list_head link;
+ struct ivpu_ipc_hdr *ipc_hdr;
+ struct vpu_jsm_msg *jsm_msg;
+};
+
+static void ivpu_ipc_msg_dump(struct ivpu_device *vdev, char *c,
+ struct ivpu_ipc_hdr *ipc_hdr, u32 vpu_addr)
+{
+ ivpu_dbg(vdev, IPC,
+ "%s: vpu:0x%x (data_addr:0x%08x, data_size:0x%x, channel:0x%x, src_node:0x%x, dst_node:0x%x, status:0x%x)",
+ c, vpu_addr, ipc_hdr->data_addr, ipc_hdr->data_size, ipc_hdr->channel,
+ ipc_hdr->src_node, ipc_hdr->dst_node, ipc_hdr->status);
+}
+
+static void ivpu_jsm_msg_dump(struct ivpu_device *vdev, char *c,
+ struct vpu_jsm_msg *jsm_msg, u32 vpu_addr)
+{
+ u32 *payload = (u32 *)&jsm_msg->payload;
+
+ ivpu_dbg(vdev, JSM,
+ "%s: vpu:0x%08x (type:0x%x, status:0x%x, id: 0x%x, result: 0x%x, payload:0x%x 0x%x 0x%x 0x%x 0x%x)\n",
+ c, vpu_addr, jsm_msg->type, jsm_msg->status, jsm_msg->request_id, jsm_msg->result,
+ payload[0], payload[1], payload[2], payload[3], payload[4]);
+}
+
+static void
+ivpu_ipc_rx_mark_free(struct ivpu_device *vdev, struct ivpu_ipc_hdr *ipc_hdr,
+ struct vpu_jsm_msg *jsm_msg)
+{
+ ipc_hdr->status = IVPU_IPC_HDR_FREE;
+ if (jsm_msg)
+ jsm_msg->status = VPU_JSM_MSG_FREE;
+ wmb(); /* Flush WC buffers for message statuses */
+}
+
+static void ivpu_ipc_mem_fini(struct ivpu_device *vdev)
+{
+ struct ivpu_ipc_info *ipc = vdev->ipc;
+
+ ivpu_bo_free_internal(ipc->mem_rx);
+ ivpu_bo_free_internal(ipc->mem_tx);
+}
+
+static int
+ivpu_ipc_tx_prepare(struct ivpu_device *vdev, struct ivpu_ipc_consumer *cons,
+ struct vpu_jsm_msg *req)
+{
+ struct ivpu_ipc_info *ipc = vdev->ipc;
+ struct ivpu_ipc_tx_buf *tx_buf;
+ u32 tx_buf_vpu_addr;
+ u32 jsm_vpu_addr;
+
+ tx_buf_vpu_addr = gen_pool_alloc(ipc->mm_tx, sizeof(*tx_buf));
+ if (!tx_buf_vpu_addr) {
+ ivpu_err(vdev, "Failed to reserve IPC buffer, size %ld\n",
+ sizeof(*tx_buf));
+ return -ENOMEM;
+ }
+
+ tx_buf = ivpu_to_cpu_addr(ipc->mem_tx, tx_buf_vpu_addr);
+ if (drm_WARN_ON(&vdev->drm, !tx_buf)) {
+ gen_pool_free(ipc->mm_tx, tx_buf_vpu_addr, sizeof(*tx_buf));
+ return -EIO;
+ }
+
+ jsm_vpu_addr = tx_buf_vpu_addr + offsetof(struct ivpu_ipc_tx_buf, jsm);
+
+ if (tx_buf->ipc.status != IVPU_IPC_HDR_FREE)
+ ivpu_warn(vdev, "IPC message vpu:0x%x not released by firmware\n",
+ tx_buf_vpu_addr);
+
+ if (tx_buf->jsm.status != VPU_JSM_MSG_FREE)
+ ivpu_warn(vdev, "JSM message vpu:0x%x not released by firmware\n",
+ jsm_vpu_addr);
+
+ memset(tx_buf, 0, sizeof(*tx_buf));
+ tx_buf->ipc.data_addr = jsm_vpu_addr;
+ /* TODO: Set data_size to actual JSM message size, not union of all messages */
+ tx_buf->ipc.data_size = sizeof(*req);
+ tx_buf->ipc.channel = cons->channel;
+ tx_buf->ipc.src_node = 0;
+ tx_buf->ipc.dst_node = 1;
+ tx_buf->ipc.status = IVPU_IPC_HDR_ALLOCATED;
+ tx_buf->jsm.type = req->type;
+ tx_buf->jsm.status = VPU_JSM_MSG_ALLOCATED;
+ tx_buf->jsm.payload = req->payload;
+
+ req->request_id = atomic_inc_return(&ipc->request_id);
+ tx_buf->jsm.request_id = req->request_id;
+ cons->request_id = req->request_id;
+ wmb(); /* Flush WC buffers for IPC, JSM msgs */
+
+ cons->tx_vpu_addr = tx_buf_vpu_addr;
+
+ ivpu_jsm_msg_dump(vdev, "TX", &tx_buf->jsm, jsm_vpu_addr);
+ ivpu_ipc_msg_dump(vdev, "TX", &tx_buf->ipc, tx_buf_vpu_addr);
+
+ return 0;
+}
+
+static void ivpu_ipc_tx_release(struct ivpu_device *vdev, u32 vpu_addr)
+{
+ struct ivpu_ipc_info *ipc = vdev->ipc;
+
+ if (vpu_addr)
+ gen_pool_free(ipc->mm_tx, vpu_addr, sizeof(struct ivpu_ipc_tx_buf));
+}
+
+static void ivpu_ipc_tx(struct ivpu_device *vdev, u32 vpu_addr)
+{
+ ivpu_hw_reg_ipc_tx_set(vdev, vpu_addr);
+}
+
+void
+ivpu_ipc_consumer_add(struct ivpu_device *vdev, struct ivpu_ipc_consumer *cons, u32 channel)
+{
+ struct ivpu_ipc_info *ipc = vdev->ipc;
+
+ INIT_LIST_HEAD(&cons->link);
+ cons->channel = channel;
+ cons->tx_vpu_addr = 0;
+ cons->request_id = 0;
+ spin_lock_init(&cons->rx_msg_lock);
+ INIT_LIST_HEAD(&cons->rx_msg_list);
+ init_waitqueue_head(&cons->rx_msg_wq);
+
+ spin_lock_irq(&ipc->cons_list_lock);
+ list_add_tail(&cons->link, &ipc->cons_list);
+ spin_unlock_irq(&ipc->cons_list_lock);
+}
+
+void ivpu_ipc_consumer_del(struct ivpu_device *vdev, struct ivpu_ipc_consumer *cons)
+{
+ struct ivpu_ipc_info *ipc = vdev->ipc;
+ struct ivpu_ipc_rx_msg *rx_msg, *r;
+
+ spin_lock_irq(&ipc->cons_list_lock);
+ list_del(&cons->link);
+ spin_unlock_irq(&ipc->cons_list_lock);
+
+ spin_lock_irq(&cons->rx_msg_lock);
+ list_for_each_entry_safe(rx_msg, r, &cons->rx_msg_list, link) {
+ list_del(&rx_msg->link);
+ ivpu_ipc_rx_mark_free(vdev, rx_msg->ipc_hdr, rx_msg->jsm_msg);
+ atomic_dec(&ipc->rx_msg_count);
+ kfree(rx_msg);
+ }
+ spin_unlock_irq(&cons->rx_msg_lock);
+
+ ivpu_ipc_tx_release(vdev, cons->tx_vpu_addr);
+}
+
+static int
+ivpu_ipc_send(struct ivpu_device *vdev, struct ivpu_ipc_consumer *cons, struct vpu_jsm_msg *req)
+{
+ struct ivpu_ipc_info *ipc = vdev->ipc;
+ int ret;
+
+ ret = mutex_lock_interruptible(&ipc->lock);
+ if (ret)
+ return ret;
+
+ if (!ipc->on) {
+ ret = -EAGAIN;
+ goto unlock;
+ }
+
+ ret = ivpu_ipc_tx_prepare(vdev, cons, req);
+ if (ret)
+ goto unlock;
+
+ ivpu_ipc_tx(vdev, cons->tx_vpu_addr);
+
+unlock:
+ mutex_unlock(&ipc->lock);
+ return ret;
+}
+
+int ivpu_ipc_receive(struct ivpu_device *vdev, struct ivpu_ipc_consumer *cons,
+ struct ivpu_ipc_hdr *ipc_buf,
+ struct vpu_jsm_msg *ipc_payload, unsigned long timeout_ms)
+{
+ struct ivpu_ipc_info *ipc = vdev->ipc;
+ struct ivpu_ipc_rx_msg *rx_msg;
+ int wait_ret, ret = 0;
+
+ wait_ret = wait_event_interruptible_timeout(cons->rx_msg_wq,
+ (IS_KTHREAD() && kthread_should_stop()) ||
+ !list_empty(&cons->rx_msg_list),
+ msecs_to_jiffies(timeout_ms));
+
+ if (IS_KTHREAD() && kthread_should_stop())
+ return -EINTR;
+
+ if (wait_ret == 0)
+ return -ETIMEDOUT;
+
+ if (wait_ret < 0)
+ return -ERESTARTSYS;
+
+ spin_lock_irq(&cons->rx_msg_lock);
+ rx_msg = list_first_entry_or_null(&cons->rx_msg_list, struct ivpu_ipc_rx_msg, link);
+ if (!rx_msg) {
+ spin_unlock_irq(&cons->rx_msg_lock);
+ return -EAGAIN;
+ }
+ list_del(&rx_msg->link);
+ spin_unlock_irq(&cons->rx_msg_lock);
+
+ if (ipc_buf)
+ memcpy(ipc_buf, rx_msg->ipc_hdr, sizeof(*ipc_buf));
+ if (rx_msg->jsm_msg) {
+ u32 size = min_t(int, rx_msg->ipc_hdr->data_size, sizeof(*ipc_payload));
+
+ if (rx_msg->jsm_msg->result != VPU_JSM_STATUS_SUCCESS) {
+ ivpu_dbg(vdev, IPC, "IPC resp result error: %d\n", rx_msg->jsm_msg->result);
+ ret = -EBADMSG;
+ }
+
+ if (ipc_payload)
+ memcpy(ipc_payload, rx_msg->jsm_msg, size);
+ }
+
+ ivpu_ipc_rx_mark_free(vdev, rx_msg->ipc_hdr, rx_msg->jsm_msg);
+ atomic_dec(&ipc->rx_msg_count);
+ kfree(rx_msg);
+
+ return ret;
+}
+
+static int
+ivpu_ipc_send_receive_internal(struct ivpu_device *vdev, struct vpu_jsm_msg *req,
+ enum vpu_ipc_msg_type expected_resp_type,
+ struct vpu_jsm_msg *resp, u32 channel,
+ unsigned long timeout_ms)
+{
+ struct ivpu_ipc_consumer cons;
+ int ret;
+
+ ivpu_ipc_consumer_add(vdev, &cons, channel);
+
+ ret = ivpu_ipc_send(vdev, &cons, req);
+ if (ret) {
+ ivpu_warn(vdev, "IPC send failed: %d\n", ret);
+ goto consumer_del;
+ }
+
+ ret = ivpu_ipc_receive(vdev, &cons, NULL, resp, timeout_ms);
+ if (ret) {
+ ivpu_warn(vdev, "IPC receive failed: type 0x%x, ret %d\n", req->type, ret);
+ goto consumer_del;
+ }
+
+ if (resp->type != expected_resp_type) {
+ ivpu_warn(vdev, "Invalid JSM response type: 0x%x\n", resp->type);
+ ret = -EBADE;
+ }
+
+consumer_del:
+ ivpu_ipc_consumer_del(vdev, &cons);
+ return ret;
+}
+
+int ivpu_ipc_send_receive(struct ivpu_device *vdev, struct vpu_jsm_msg *req,
+ enum vpu_ipc_msg_type expected_resp_type,
+ struct vpu_jsm_msg *resp, u32 channel,
+ unsigned long timeout_ms)
+{
+ struct vpu_jsm_msg hb_req = { .type = VPU_JSM_MSG_QUERY_ENGINE_HB };
+ struct vpu_jsm_msg hb_resp;
+ int ret;
+
+ ret = ivpu_rpm_get(vdev);
+ if (ret < 0)
+ return ret;
+
+ ret = ivpu_ipc_send_receive_internal(vdev, req, expected_resp_type, resp,
+ channel, timeout_ms);
+ if (ret != -ETIMEDOUT)
+ goto rpm_put;
+
+ ret = ivpu_ipc_send_receive_internal(vdev, &hb_req, VPU_JSM_MSG_QUERY_ENGINE_HB_DONE,
+ &hb_resp, VPU_IPC_CHAN_ASYNC_CMD, vdev->timeout.jsm);
+ if (ret == -ETIMEDOUT)
+ ivpu_hw_diagnose_failure(vdev);
+
+rpm_put:
+ ivpu_rpm_put(vdev);
+ return ret;
+}
+
+static bool
+ivpu_ipc_match_consumer(struct ivpu_device *vdev, struct ivpu_ipc_consumer *cons,
+ struct ivpu_ipc_hdr *ipc_hdr, struct vpu_jsm_msg *jsm_msg)
+{
+ if (cons->channel != ipc_hdr->channel)
+ return false;
+
+ if (!jsm_msg || jsm_msg->request_id == cons->request_id)
+ return true;
+
+ return false;
+}
+
+static bool
+ivpu_ipc_dispatch(struct ivpu_device *vdev, struct ivpu_ipc_consumer *cons,
+ struct ivpu_ipc_hdr *ipc_hdr, struct vpu_jsm_msg *jsm_msg)
+{
+ struct ivpu_ipc_info *ipc = vdev->ipc;
+ struct ivpu_ipc_rx_msg *rx_msg;
+ unsigned long flags;
+
+ lockdep_assert_held(&ipc->cons_list_lock);
+
+ if (!ivpu_ipc_match_consumer(vdev, cons, ipc_hdr, jsm_msg))
+ return false;
+
+ rx_msg = kzalloc(sizeof(*rx_msg), GFP_ATOMIC);
+ if (!rx_msg) {
+ ivpu_ipc_rx_mark_free(vdev, ipc_hdr, jsm_msg);
+ return true;
+ }
+
+ atomic_inc(&ipc->rx_msg_count);
+
+ rx_msg->ipc_hdr = ipc_hdr;
+ rx_msg->jsm_msg = jsm_msg;
+
+ spin_lock_irqsave(&cons->rx_msg_lock, flags);
+ list_add_tail(&rx_msg->link, &cons->rx_msg_list);
+ spin_unlock_irqrestore(&cons->rx_msg_lock, flags);
+
+ wake_up(&cons->rx_msg_wq);
+ return true;
+}
+
+int ivpu_ipc_irq_handler(struct ivpu_device *vdev)
+{
+ struct ivpu_ipc_info *ipc = vdev->ipc;
+ struct ivpu_ipc_consumer *cons;
+ struct ivpu_ipc_hdr *ipc_hdr;
+ struct vpu_jsm_msg *jsm_msg;
+ unsigned long flags;
+ bool dispatched;
+ u32 vpu_addr;
+
+ /* Driver needs to purge all messages from IPC FIFO to clear IPC interrupt.
+ * Without purge IPC FIFO to 0 next IPC interrupts won't be generated.
+ */
+ while (ivpu_hw_reg_ipc_rx_count_get(vdev)) {
+ vpu_addr = ivpu_hw_reg_ipc_rx_addr_get(vdev);
+ if (vpu_addr == REG_IO_ERROR) {
+ ivpu_err(vdev, "Failed to read IPC rx addr register\n");
+ return -EIO;
+ }
+
+ ipc_hdr = ivpu_to_cpu_addr(ipc->mem_rx, vpu_addr);
+ if (!ipc_hdr) {
+ ivpu_warn(vdev, "IPC msg 0x%x out of range\n", vpu_addr);
+ continue;
+ }
+ ivpu_ipc_msg_dump(vdev, "RX", ipc_hdr, vpu_addr);
+
+ jsm_msg = NULL;
+ if (ipc_hdr->channel != IVPU_IPC_CHAN_BOOT_MSG) {
+ jsm_msg = ivpu_to_cpu_addr(ipc->mem_rx, ipc_hdr->data_addr);
+ if (!jsm_msg) {
+ ivpu_warn(vdev, "JSM msg 0x%x out of range\n", ipc_hdr->data_addr);
+ ivpu_ipc_rx_mark_free(vdev, ipc_hdr, NULL);
+ continue;
+ }
+ ivpu_jsm_msg_dump(vdev, "RX", jsm_msg, ipc_hdr->data_addr);
+ }
+
+ if (atomic_read(&ipc->rx_msg_count) > IPC_MAX_RX_MSG) {
+ ivpu_warn(vdev, "IPC RX msg dropped, msg count %d\n", IPC_MAX_RX_MSG);
+ ivpu_ipc_rx_mark_free(vdev, ipc_hdr, jsm_msg);
+ continue;
+ }
+
+ dispatched = false;
+ spin_lock_irqsave(&ipc->cons_list_lock, flags);
+ list_for_each_entry(cons, &ipc->cons_list, link) {
+ if (ivpu_ipc_dispatch(vdev, cons, ipc_hdr, jsm_msg)) {
+ dispatched = true;
+ break;
+ }
+ }
+ spin_unlock_irqrestore(&ipc->cons_list_lock, flags);
+
+ if (!dispatched) {
+ ivpu_dbg(vdev, IPC, "IPC RX msg 0x%x dropped (no consumer)\n", vpu_addr);
+ ivpu_ipc_rx_mark_free(vdev, ipc_hdr, jsm_msg);
+ }
+ }
+
+ return 0;
+}
+
+int ivpu_ipc_init(struct ivpu_device *vdev)
+{
+ struct ivpu_ipc_info *ipc = vdev->ipc;
+ int ret = -ENOMEM;
+
+ ipc->mem_tx = ivpu_bo_alloc_internal(vdev, 0, SZ_16K, DRM_IVPU_BO_WC);
+ if (!ipc->mem_tx)
+ return ret;
+
+ ipc->mem_rx = ivpu_bo_alloc_internal(vdev, 0, SZ_16K, DRM_IVPU_BO_WC);
+ if (!ipc->mem_rx)
+ goto err_free_tx;
+
+ ipc->mm_tx = devm_gen_pool_create(vdev->drm.dev, __ffs(IVPU_IPC_ALIGNMENT),
+ -1, "TX_IPC_JSM");
+ if (IS_ERR(ipc->mm_tx)) {
+ ret = PTR_ERR(ipc->mm_tx);
+ ivpu_err(vdev, "Failed to create gen pool, %pe\n", ipc->mm_tx);
+ goto err_free_rx;
+ }
+
+ ret = gen_pool_add(ipc->mm_tx, ipc->mem_tx->vpu_addr, ipc->mem_tx->base.size, -1);
+ if (ret) {
+ ivpu_err(vdev, "gen_pool_add failed, ret %d\n", ret);
+ goto err_free_rx;
+ }
+
+ INIT_LIST_HEAD(&ipc->cons_list);
+ spin_lock_init(&ipc->cons_list_lock);
+ drmm_mutex_init(&vdev->drm, &ipc->lock);
+
+ ivpu_ipc_reset(vdev);
+ return 0;
+
+err_free_rx:
+ ivpu_bo_free_internal(ipc->mem_rx);
+err_free_tx:
+ ivpu_bo_free_internal(ipc->mem_tx);
+ return ret;
+}
+
+void ivpu_ipc_fini(struct ivpu_device *vdev)
+{
+ ivpu_ipc_mem_fini(vdev);
+}
+
+void ivpu_ipc_enable(struct ivpu_device *vdev)
+{
+ struct ivpu_ipc_info *ipc = vdev->ipc;
+
+ mutex_lock(&ipc->lock);
+ ipc->on = true;
+ mutex_unlock(&ipc->lock);
+}
+
+void ivpu_ipc_disable(struct ivpu_device *vdev)
+{
+ struct ivpu_ipc_info *ipc = vdev->ipc;
+ struct ivpu_ipc_consumer *cons, *c;
+ unsigned long flags;
+
+ mutex_lock(&ipc->lock);
+ ipc->on = false;
+ mutex_unlock(&ipc->lock);
+
+ spin_lock_irqsave(&ipc->cons_list_lock, flags);
+ list_for_each_entry_safe(cons, c, &ipc->cons_list, link)
+ wake_up(&cons->rx_msg_wq);
+ spin_unlock_irqrestore(&ipc->cons_list_lock, flags);
+}
+
+void ivpu_ipc_reset(struct ivpu_device *vdev)
+{
+ struct ivpu_ipc_info *ipc = vdev->ipc;
+
+ mutex_lock(&ipc->lock);
+
+ memset(ipc->mem_tx->kvaddr, 0, ipc->mem_tx->base.size);
+ memset(ipc->mem_rx->kvaddr, 0, ipc->mem_rx->base.size);
+ wmb(); /* Flush WC buffers for TX and RX rings */
+
+ mutex_unlock(&ipc->lock);
+}
diff --git a/drivers/accel/ivpu/ivpu_ipc.h b/drivers/accel/ivpu/ivpu_ipc.h
new file mode 100644
index 000000000000..db890cfdd3fd
--- /dev/null
+++ b/drivers/accel/ivpu/ivpu_ipc.h
@@ -0,0 +1,93 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (C) 2020-2022 Intel Corporation
+ */
+
+#ifndef __IVPU_IPC_H__
+#define __IVPU_IPC_H__
+
+#include <linux/interrupt.h>
+#include <linux/spinlock.h>
+
+#include "vpu_jsm_api.h"
+
+struct ivpu_bo;
+
+/* VPU FW boot notification */
+#define IVPU_IPC_CHAN_BOOT_MSG 0x3ff
+#define IVPU_IPC_BOOT_MSG_DATA_ADDR 0x424f4f54
+
+/* The alignment to be used for IPC Buffers and IPC Data. */
+#define IVPU_IPC_ALIGNMENT 64
+
+#define IVPU_IPC_HDR_FREE 0
+#define IVPU_IPC_HDR_ALLOCATED 0
+
+/**
+ * struct ivpu_ipc_hdr - The IPC message header structure, exchanged
+ * with the VPU device firmware.
+ * @data_addr: The VPU address of the payload (JSM message)
+ * @data_size: The size of the payload.
+ * @channel: The channel used.
+ * @src_node: The Node ID of the sender.
+ * @dst_node: The Node ID of the intended receiver.
+ * @status: IPC buffer usage status
+ */
+struct ivpu_ipc_hdr {
+ u32 data_addr;
+ u32 data_size;
+ u16 channel;
+ u8 src_node;
+ u8 dst_node;
+ u8 status;
+} __packed __aligned(IVPU_IPC_ALIGNMENT);
+
+struct ivpu_ipc_consumer {
+ struct list_head link;
+ u32 channel;
+ u32 tx_vpu_addr;
+ u32 request_id;
+
+ spinlock_t rx_msg_lock; /* Protects rx_msg_list */
+ struct list_head rx_msg_list;
+ wait_queue_head_t rx_msg_wq;
+};
+
+struct ivpu_ipc_info {
+ struct gen_pool *mm_tx;
+ struct ivpu_bo *mem_tx;
+ struct ivpu_bo *mem_rx;
+
+ atomic_t rx_msg_count;
+
+ spinlock_t cons_list_lock; /* Protects cons_list */
+ struct list_head cons_list;
+
+ atomic_t request_id;
+ struct mutex lock; /* Lock on status */
+ bool on;
+};
+
+int ivpu_ipc_init(struct ivpu_device *vdev);
+void ivpu_ipc_fini(struct ivpu_device *vdev);
+
+void ivpu_ipc_enable(struct ivpu_device *vdev);
+void ivpu_ipc_disable(struct ivpu_device *vdev);
+void ivpu_ipc_reset(struct ivpu_device *vdev);
+
+int ivpu_ipc_irq_handler(struct ivpu_device *vdev);
+
+void ivpu_ipc_consumer_add(struct ivpu_device *vdev, struct ivpu_ipc_consumer *cons,
+ u32 channel);
+void ivpu_ipc_consumer_del(struct ivpu_device *vdev, struct ivpu_ipc_consumer *cons);
+
+int ivpu_ipc_receive(struct ivpu_device *vdev, struct ivpu_ipc_consumer *cons,
+ struct ivpu_ipc_hdr *ipc_buf, struct vpu_jsm_msg *ipc_payload,
+ unsigned long timeout_ms);
+
+int ivpu_ipc_send_receive(struct ivpu_device *vdev, struct vpu_jsm_msg *req,
+ enum vpu_ipc_msg_type expected_resp_type,
+ struct vpu_jsm_msg *resp, u32 channel,
+ unsigned long timeout_ms);
+
+#endif /* __IVPU_IPC_H__ */
diff --git a/drivers/accel/ivpu/ivpu_jsm_msg.c b/drivers/accel/ivpu/ivpu_jsm_msg.c
new file mode 100644
index 000000000000..029e6f54b9d0
--- /dev/null
+++ b/drivers/accel/ivpu/ivpu_jsm_msg.c
@@ -0,0 +1,170 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (C) 2020-2022 Intel Corporation
+ */
+
+#include "ivpu_drv.h"
+#include "ivpu_ipc.h"
+#include "ivpu_jsm_msg.h"
+
+int ivpu_jsm_register_db(struct ivpu_device *vdev, u32 ctx_id, u32 db_id,
+ u64 jobq_base, u32 jobq_size)
+{
+ struct vpu_jsm_msg req = { .type = VPU_JSM_MSG_REGISTER_DB };
+ struct vpu_jsm_msg resp;
+ int ret = 0;
+
+ req.payload.register_db.db_idx = db_id;
+ req.payload.register_db.jobq_base = jobq_base;
+ req.payload.register_db.jobq_size = jobq_size;
+ req.payload.register_db.host_ssid = ctx_id;
+
+ ret = ivpu_ipc_send_receive(vdev, &req, VPU_JSM_MSG_REGISTER_DB_DONE, &resp,
+ VPU_IPC_CHAN_ASYNC_CMD, vdev->timeout.jsm);
+ if (ret) {
+ ivpu_err(vdev, "Failed to register doorbell %d: %d\n", db_id, ret);
+ return ret;
+ }
+
+ ivpu_dbg(vdev, JSM, "Doorbell %d registered to context %d\n", db_id, ctx_id);
+
+ return 0;
+}
+
+int ivpu_jsm_unregister_db(struct ivpu_device *vdev, u32 db_id)
+{
+ struct vpu_jsm_msg req = { .type = VPU_JSM_MSG_UNREGISTER_DB };
+ struct vpu_jsm_msg resp;
+ int ret = 0;
+
+ req.payload.unregister_db.db_idx = db_id;
+
+ ret = ivpu_ipc_send_receive(vdev, &req, VPU_JSM_MSG_UNREGISTER_DB_DONE, &resp,
+ VPU_IPC_CHAN_ASYNC_CMD, vdev->timeout.jsm);
+ if (ret) {
+ ivpu_warn(vdev, "Failed to unregister doorbell %d: %d\n", db_id, ret);
+ return ret;
+ }
+
+ ivpu_dbg(vdev, JSM, "Doorbell %d unregistered\n", db_id);
+
+ return 0;
+}
+
+int ivpu_jsm_get_heartbeat(struct ivpu_device *vdev, u32 engine, u64 *heartbeat)
+{
+ struct vpu_jsm_msg req = { .type = VPU_JSM_MSG_QUERY_ENGINE_HB };
+ struct vpu_jsm_msg resp;
+ int ret;
+
+ if (engine > VPU_ENGINE_COPY)
+ return -EINVAL;
+
+ req.payload.query_engine_hb.engine_idx = engine;
+
+ ret = ivpu_ipc_send_receive(vdev, &req, VPU_JSM_MSG_QUERY_ENGINE_HB_DONE, &resp,
+ VPU_IPC_CHAN_ASYNC_CMD, vdev->timeout.jsm);
+ if (ret) {
+ ivpu_err(vdev, "Failed to get heartbeat from engine %d: %d\n", engine, ret);
+ goto rpm_put;
+ }
+
+ *heartbeat = resp.payload.query_engine_hb_done.heartbeat;
+rpm_put:
+ return ret;
+}
+
+int ivpu_jsm_reset_engine(struct ivpu_device *vdev, u32 engine)
+{
+ struct vpu_jsm_msg req = { .type = VPU_JSM_MSG_ENGINE_RESET };
+ struct vpu_jsm_msg resp;
+ int ret;
+
+ if (engine > VPU_ENGINE_COPY)
+ return -EINVAL;
+
+ req.payload.engine_reset.engine_idx = engine;
+
+ ret = ivpu_ipc_send_receive(vdev, &req, VPU_JSM_MSG_ENGINE_RESET_DONE, &resp,
+ VPU_IPC_CHAN_ASYNC_CMD, vdev->timeout.jsm);
+ if (ret)
+ ivpu_err(vdev, "Failed to reset engine %d: %d\n", engine, ret);
+
+ return ret;
+}
+
+int ivpu_jsm_preempt_engine(struct ivpu_device *vdev, u32 engine, u32 preempt_id)
+{
+ struct vpu_jsm_msg req = { .type = VPU_JSM_MSG_ENGINE_PREEMPT };
+ struct vpu_jsm_msg resp;
+ int ret;
+
+ if (engine > VPU_ENGINE_COPY)
+ return -EINVAL;
+
+ req.payload.engine_preempt.engine_idx = engine;
+ req.payload.engine_preempt.preempt_id = preempt_id;
+
+ ret = ivpu_ipc_send_receive(vdev, &req, VPU_JSM_MSG_ENGINE_PREEMPT_DONE, &resp,
+ VPU_IPC_CHAN_ASYNC_CMD, vdev->timeout.jsm);
+ if (ret)
+ ivpu_err(vdev, "Failed to preempt engine %d: %d\n", engine, ret);
+
+ return ret;
+}
+
+int ivpu_jsm_dyndbg_control(struct ivpu_device *vdev, char *command, size_t size)
+{
+ struct vpu_jsm_msg req = { .type = VPU_JSM_MSG_DYNDBG_CONTROL };
+ struct vpu_jsm_msg resp;
+ int ret;
+
+ if (!strncpy(req.payload.dyndbg_control.dyndbg_cmd, command, VPU_DYNDBG_CMD_MAX_LEN - 1))
+ return -ENOMEM;
+
+ ret = ivpu_ipc_send_receive(vdev, &req, VPU_JSM_MSG_DYNDBG_CONTROL_RSP, &resp,
+ VPU_IPC_CHAN_ASYNC_CMD, vdev->timeout.jsm);
+ if (ret)
+ ivpu_warn(vdev, "Failed to send command \"%s\": ret %d\n", command, ret);
+
+ return ret;
+}
+
+int ivpu_jsm_trace_get_capability(struct ivpu_device *vdev, u32 *trace_destination_mask,
+ u64 *trace_hw_component_mask)
+{
+ struct vpu_jsm_msg req = { .type = VPU_JSM_MSG_TRACE_GET_CAPABILITY };
+ struct vpu_jsm_msg resp;
+ int ret;
+
+ ret = ivpu_ipc_send_receive(vdev, &req, VPU_JSM_MSG_TRACE_GET_CAPABILITY_RSP, &resp,
+ VPU_IPC_CHAN_ASYNC_CMD, vdev->timeout.jsm);
+ if (ret) {
+ ivpu_warn(vdev, "Failed to get trace capability: %d\n", ret);
+ return ret;
+ }
+
+ *trace_destination_mask = resp.payload.trace_capability.trace_destination_mask;
+ *trace_hw_component_mask = resp.payload.trace_capability.trace_hw_component_mask;
+
+ return ret;
+}
+
+int ivpu_jsm_trace_set_config(struct ivpu_device *vdev, u32 trace_level, u32 trace_destination_mask,
+ u64 trace_hw_component_mask)
+{
+ struct vpu_jsm_msg req = { .type = VPU_JSM_MSG_TRACE_SET_CONFIG };
+ struct vpu_jsm_msg resp;
+ int ret;
+
+ req.payload.trace_config.trace_level = trace_level;
+ req.payload.trace_config.trace_destination_mask = trace_destination_mask;
+ req.payload.trace_config.trace_hw_component_mask = trace_hw_component_mask;
+
+ ret = ivpu_ipc_send_receive(vdev, &req, VPU_JSM_MSG_TRACE_SET_CONFIG_RSP, &resp,
+ VPU_IPC_CHAN_ASYNC_CMD, vdev->timeout.jsm);
+ if (ret)
+ ivpu_warn(vdev, "Failed to set config: %d\n", ret);
+
+ return ret;
+}
diff --git a/drivers/accel/ivpu/ivpu_jsm_msg.h b/drivers/accel/ivpu/ivpu_jsm_msg.h
new file mode 100644
index 000000000000..f31518befc5d
--- /dev/null
+++ b/drivers/accel/ivpu/ivpu_jsm_msg.h
@@ -0,0 +1,23 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (C) 2020-2022 Intel Corporation
+ */
+
+#ifndef __IVPU_JSM_MSG_H__
+#define __IVPU_JSM_MSG_H__
+
+#include "vpu_jsm_api.h"
+
+int ivpu_jsm_register_db(struct ivpu_device *vdev, u32 ctx_id, u32 db_id,
+ u64 jobq_base, u32 jobq_size);
+int ivpu_jsm_unregister_db(struct ivpu_device *vdev, u32 db_id);
+int ivpu_jsm_get_heartbeat(struct ivpu_device *vdev, u32 engine, u64 *heartbeat);
+int ivpu_jsm_reset_engine(struct ivpu_device *vdev, u32 engine);
+int ivpu_jsm_preempt_engine(struct ivpu_device *vdev, u32 engine, u32 preempt_id);
+int ivpu_jsm_dyndbg_control(struct ivpu_device *vdev, char *command, size_t size);
+int ivpu_jsm_trace_get_capability(struct ivpu_device *vdev, u32 *trace_destination_mask,
+ u64 *trace_hw_component_mask);
+int ivpu_jsm_trace_set_config(struct ivpu_device *vdev, u32 trace_level, u32 trace_destination_mask,
+ u64 trace_hw_component_mask);
+
+#endif
diff --git a/drivers/accel/ivpu/vpu_jsm_api.h b/drivers/accel/ivpu/vpu_jsm_api.h
new file mode 100644
index 000000000000..202e1eaff022
--- /dev/null
+++ b/drivers/accel/ivpu/vpu_jsm_api.h
@@ -0,0 +1,999 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright (C) 2020-2022 Intel Corporation
+ */
+
+/**
+ * @file
+ * @brief JSM shared definitions
+ *
+ * @ingroup Jsm
+ * @brief JSM shared definitions
+ * @{
+ */
+#ifndef VPU_JSM_API_H
+#define VPU_JSM_API_H
+
+/*
+ * Major version changes that break backward compatibility
+ */
+#define VPU_JSM_API_VER_MAJOR 2
+
+/*
+ * Minor version changes when API backward compatibility is preserved.
+ */
+#define VPU_JSM_API_VER_MINOR 10
+
+/*
+ * API header changed (field names, documentation, formatting) but API itself has not been changed
+ */
+#define VPU_JSM_API_VER_PATCH 1
+
+/*
+ * Index in the API version table
+ */
+#define VPU_JSM_API_VER_INDEX 4
+
+/*
+ * Number of Priority Bands for Hardware Scheduling
+ * Bands: RealTime, Focus, Normal, Idle
+ */
+#define VPU_HWS_NUM_PRIORITY_BANDS 4
+
+/* Max number of impacted contexts that can be dealt with the engine reset command */
+#define VPU_MAX_ENGINE_RESET_IMPACTED_CONTEXTS 3
+
+/** Pack the API structures for now, once alignment issues are fixed this can be removed */
+#pragma pack(push, 1)
+
+/*
+ * Engine indexes.
+ */
+#define VPU_ENGINE_COMPUTE 0
+#define VPU_ENGINE_COPY 1
+#define VPU_ENGINE_NB 2
+
+/*
+ * VPU status values.
+ */
+#define VPU_JSM_STATUS_SUCCESS 0x0U
+#define VPU_JSM_STATUS_PARSING_ERR 0x1U
+#define VPU_JSM_STATUS_PROCESSING_ERR 0x2U
+#define VPU_JSM_STATUS_PREEMPTED 0x3U
+#define VPU_JSM_STATUS_ABORTED 0x4U
+#define VPU_JSM_STATUS_USER_CTX_VIOL_ERR 0x5U
+#define VPU_JSM_STATUS_GLOBAL_CTX_VIOL_ERR 0x6U
+#define VPU_JSM_STATUS_MVNCI_WRONG_INPUT_FORMAT 0x7U
+#define VPU_JSM_STATUS_MVNCI_UNSUPPORTED_NETWORK_ELEMENT 0x8U
+#define VPU_JSM_STATUS_MVNCI_INVALID_HANDLE 0x9U
+#define VPU_JSM_STATUS_MVNCI_OUT_OF_RESOURCES 0xAU
+#define VPU_JSM_STATUS_MVNCI_NOT_IMPLEMENTED 0xBU
+#define VPU_JSM_STATUS_MVNCI_INTERNAL_ERROR 0xCU
+/* Job status returned when the job was preempted mid-inference */
+#define VPU_JSM_STATUS_PREEMPTED_MID_INFERENCE 0xDU
+
+/*
+ * Host <-> VPU IPC channels.
+ * ASYNC commands use a high priority channel, other messages use low-priority ones.
+ */
+#define VPU_IPC_CHAN_ASYNC_CMD 0
+#define VPU_IPC_CHAN_GEN_CMD 10
+#define VPU_IPC_CHAN_JOB_RET 11
+
+/*
+ * Job flags bit masks.
+ */
+#define VPU_JOB_FLAGS_NULL_SUBMISSION_MASK 0x00000001
+
+/*
+ * Sizes of the reserved areas in jobs, in bytes.
+ */
+#define VPU_JOB_RESERVED_BYTES 16
+/*
+ * Sizes of the reserved areas in job queues, in bytes.
+ */
+#define VPU_JOB_QUEUE_RESERVED_BYTES 52
+
+/*
+ * Max length (including trailing NULL char) of trace entity name (e.g., the
+ * name of a logging destination or a loggable HW component).
+ */
+#define VPU_TRACE_ENTITY_NAME_MAX_LEN 32
+
+/*
+ * Max length (including trailing NULL char) of a dyndbg command.
+ *
+ * NOTE: 112 is used so that the size of 'struct vpu_ipc_msg' in the JSM API is
+ * 128 bytes (multiple of 64 bytes, the cache line size).
+ */
+#define VPU_DYNDBG_CMD_MAX_LEN 112
+
+/*
+ * Job format.
+ */
+struct vpu_job_queue_entry {
+ u64 batch_buf_addr; /**< Address of VPU commands batch buffer */
+ u32 job_id; /**< Job ID */
+ u32 flags; /**< Flags bit field, see VPU_JOB_FLAGS_* above */
+ u64 root_page_table_addr; /**< Address of root page table to use for this job */
+ u64 root_page_table_update_counter; /**< Page tables update events counter */
+ u64 preemption_buffer_address; /**< Address of the preemption buffer to use for this job */
+ u64 preemption_buffer_size; /**< Size of the preemption buffer to use for this job */
+ u8 reserved[VPU_JOB_RESERVED_BYTES];
+};
+
+/*
+ * Job queue control registers.
+ */
+struct vpu_job_queue_header {
+ u32 engine_idx;
+ u32 head;
+ u32 tail;
+ u8 reserved[VPU_JOB_QUEUE_RESERVED_BYTES];
+};
+
+/*
+ * Job queue format.
+ */
+struct vpu_job_queue {
+ struct vpu_job_queue_header header;
+ struct vpu_job_queue_entry job[];
+};
+
+/**
+ * Logging entity types.
+ *
+ * This enum defines the different types of entities involved in logging.
+ */
+enum vpu_trace_entity_type {
+ /** Logging destination (entity where logs can be stored / printed). */
+ VPU_TRACE_ENTITY_TYPE_DESTINATION = 1,
+ /** Loggable HW component (HW entity that can be logged). */
+ VPU_TRACE_ENTITY_TYPE_HW_COMPONENT = 2,
+};
+
+/*
+ * Host <-> VPU IPC messages types.
+ */
+enum vpu_ipc_msg_type {
+ VPU_JSM_MSG_UNKNOWN = 0xFFFFFFFF,
+ /* IPC Host -> Device, Async commands */
+ VPU_JSM_MSG_ASYNC_CMD = 0x1100,
+ VPU_JSM_MSG_ENGINE_RESET = VPU_JSM_MSG_ASYNC_CMD,
+ VPU_JSM_MSG_ENGINE_PREEMPT = 0x1101,
+ VPU_JSM_MSG_REGISTER_DB = 0x1102,
+ VPU_JSM_MSG_UNREGISTER_DB = 0x1103,
+ VPU_JSM_MSG_QUERY_ENGINE_HB = 0x1104,
+ VPU_JSM_MSG_GET_POWER_LEVEL_COUNT = 0x1105,
+ VPU_JSM_MSG_GET_POWER_LEVEL = 0x1106,
+ VPU_JSM_MSG_SET_POWER_LEVEL = 0x1107,
+ /* @deprecated */
+ VPU_JSM_MSG_METRIC_STREAMER_OPEN = 0x1108,
+ /* @deprecated */
+ VPU_JSM_MSG_METRIC_STREAMER_CLOSE = 0x1109,
+ /** Configure logging (used to modify configuration passed in boot params). */
+ VPU_JSM_MSG_TRACE_SET_CONFIG = 0x110a,
+ /** Return current logging configuration. */
+ VPU_JSM_MSG_TRACE_GET_CONFIG = 0x110b,
+ /**
+ * Get masks of destinations and HW components supported by the firmware
+ * (may vary between HW generations and FW compile
+ * time configurations)
+ */
+ VPU_JSM_MSG_TRACE_GET_CAPABILITY = 0x110c,
+ /** Get the name of a destination or HW component. */
+ VPU_JSM_MSG_TRACE_GET_NAME = 0x110d,
+ /**
+ * Release resource associated with host ssid . All jobs that belong to the host_ssid
+ * aborted and removed from internal scheduling queues. All doorbells assigned
+ * to the host_ssid are unregistered and any internal FW resources belonging to
+ * the host_ssid are released.
+ */
+ VPU_JSM_MSG_SSID_RELEASE = 0x110e,
+ /**
+ * Start collecting metric data.
+ * @see vpu_jsm_metric_streamer_start
+ */
+ VPU_JSM_MSG_METRIC_STREAMER_START = 0x110f,
+ /**
+ * Stop collecting metric data. This command will return success if it is called
+ * for a metric stream that has already been stopped or was never started.
+ * @see vpu_jsm_metric_streamer_stop
+ */
+ VPU_JSM_MSG_METRIC_STREAMER_STOP = 0x1110,
+ /**
+ * Update current and next buffer for metric data collection. This command can
+ * also be used to request information about the number of collected samples
+ * and the amount of data written to the buffer.
+ * @see vpu_jsm_metric_streamer_update
+ */
+ VPU_JSM_MSG_METRIC_STREAMER_UPDATE = 0x1111,
+ /**
+ * Request description of selected metric groups and metric counters within
+ * each group. The VPU will write the description of groups and counters to
+ * the buffer specified in the command structure.
+ * @see vpu_jsm_metric_streamer_start
+ */
+ VPU_JSM_MSG_METRIC_STREAMER_INFO = 0x1112,
+ /** Control command: Priority band setup */
+ VPU_JSM_MSG_SET_PRIORITY_BAND_SETUP = 0x1113,
+ /** Control command: Create command queue */
+ VPU_JSM_MSG_CREATE_CMD_QUEUE = 0x1114,
+ /** Control command: Destroy command queue */
+ VPU_JSM_MSG_DESTROY_CMD_QUEUE = 0x1115,
+ /** Control command: Set context scheduling properties */
+ VPU_JSM_MSG_SET_CONTEXT_SCHED_PROPERTIES = 0x1116,
+ /*
+ * Register a doorbell to notify VPU of new work. The doorbell may later be
+ * deallocated or reassigned to another context.
+ */
+ VPU_JSM_MSG_HWS_REGISTER_DB = 0x1117,
+ /* IPC Host -> Device, General commands */
+ VPU_JSM_MSG_GENERAL_CMD = 0x1200,
+ VPU_JSM_MSG_BLOB_DEINIT = VPU_JSM_MSG_GENERAL_CMD,
+ /**
+ * Control dyndbg behavior by executing a dyndbg command; equivalent to
+ * Linux command: `echo '<dyndbg_cmd>' > <debugfs>/dynamic_debug/control`.
+ */
+ VPU_JSM_MSG_DYNDBG_CONTROL = 0x1201,
+ /* IPC Device -> Host, Job completion */
+ VPU_JSM_MSG_JOB_DONE = 0x2100,
+ /* IPC Device -> Host, Async command completion */
+ VPU_JSM_MSG_ASYNC_CMD_DONE = 0x2200,
+ VPU_JSM_MSG_ENGINE_RESET_DONE = VPU_JSM_MSG_ASYNC_CMD_DONE,
+ VPU_JSM_MSG_ENGINE_PREEMPT_DONE = 0x2201,
+ VPU_JSM_MSG_REGISTER_DB_DONE = 0x2202,
+ VPU_JSM_MSG_UNREGISTER_DB_DONE = 0x2203,
+ VPU_JSM_MSG_QUERY_ENGINE_HB_DONE = 0x2204,
+ VPU_JSM_MSG_GET_POWER_LEVEL_COUNT_DONE = 0x2205,
+ VPU_JSM_MSG_GET_POWER_LEVEL_DONE = 0x2206,
+ VPU_JSM_MSG_SET_POWER_LEVEL_DONE = 0x2207,
+ /* @deprecated */
+ VPU_JSM_MSG_METRIC_STREAMER_OPEN_DONE = 0x2208,
+ /* @deprecated */
+ VPU_JSM_MSG_METRIC_STREAMER_CLOSE_DONE = 0x2209,
+ /** Response to VPU_JSM_MSG_TRACE_SET_CONFIG. */
+ VPU_JSM_MSG_TRACE_SET_CONFIG_RSP = 0x220a,
+ /** Response to VPU_JSM_MSG_TRACE_GET_CONFIG. */
+ VPU_JSM_MSG_TRACE_GET_CONFIG_RSP = 0x220b,
+ /** Response to VPU_JSM_MSG_TRACE_GET_CAPABILITY. */
+ VPU_JSM_MSG_TRACE_GET_CAPABILITY_RSP = 0x220c,
+ /** Response to VPU_JSM_MSG_TRACE_GET_NAME. */
+ VPU_JSM_MSG_TRACE_GET_NAME_RSP = 0x220d,
+ /** Response to VPU_JSM_MSG_SSID_RELEASE. */
+ VPU_JSM_MSG_SSID_RELEASE_DONE = 0x220e,
+ /**
+ * Response to VPU_JSM_MSG_METRIC_STREAMER_START.
+ * VPU will return an error result if metric collection cannot be started,
+ * e.g. when the specified metric mask is invalid.
+ * @see vpu_jsm_metric_streamer_done
+ */
+ VPU_JSM_MSG_METRIC_STREAMER_START_DONE = 0x220f,
+ /**
+ * Response to VPU_JSM_MSG_METRIC_STREAMER_STOP.
+ * Returns information about collected metric data.
+ * @see vpu_jsm_metric_streamer_done
+ */
+ VPU_JSM_MSG_METRIC_STREAMER_STOP_DONE = 0x2210,
+ /**
+ * Response to VPU_JSM_MSG_METRIC_STREAMER_UPDATE.
+ * Returns information about collected metric data.
+ * @see vpu_jsm_metric_streamer_done
+ */
+ VPU_JSM_MSG_METRIC_STREAMER_UPDATE_DONE = 0x2211,
+ /**
+ * Response to VPU_JSM_MSG_METRIC_STREAMER_INFO.
+ * Returns a description of the metric groups and metric counters.
+ * @see vpu_jsm_metric_streamer_done
+ */
+ VPU_JSM_MSG_METRIC_STREAMER_INFO_DONE = 0x2212,
+ /**
+ * Asynchronous event sent from the VPU to the host either when the current
+ * metric buffer is full or when the VPU has collected a multiple of
+ * @notify_sample_count samples as indicated through the start command
+ * (VPU_JSM_MSG_METRIC_STREAMER_START). Returns information about collected
+ * metric data.
+ * @see vpu_jsm_metric_streamer_done
+ */
+ VPU_JSM_MSG_METRIC_STREAMER_NOTIFICATION = 0x2213,
+ /** Response to control command: Priority band setup */
+ VPU_JSM_MSG_SET_PRIORITY_BAND_SETUP_RSP = 0x2214,
+ /** Response to control command: Create command queue */
+ VPU_JSM_MSG_CREATE_CMD_QUEUE_RSP = 0x2215,
+ /** Response to control command: Destroy command queue */
+ VPU_JSM_MSG_DESTROY_CMD_QUEUE_RSP = 0x2216,
+ /** Response to control command: Set context scheduling properties */
+ VPU_JSM_MSG_SET_CONTEXT_SCHED_PROPERTIES_RSP = 0x2217,
+ /* IPC Device -> Host, General command completion */
+ VPU_JSM_MSG_GENERAL_CMD_DONE = 0x2300,
+ VPU_JSM_MSG_BLOB_DEINIT_DONE = VPU_JSM_MSG_GENERAL_CMD_DONE,
+ /** Response to VPU_JSM_MSG_DYNDBG_CONTROL. */
+ VPU_JSM_MSG_DYNDBG_CONTROL_RSP = 0x2301,
+};
+
+enum vpu_ipc_msg_status { VPU_JSM_MSG_FREE, VPU_JSM_MSG_ALLOCATED };
+
+/*
+ * Host <-> LRT IPC message payload definitions
+ */
+struct vpu_ipc_msg_payload_engine_reset {
+ /* Engine to be reset. */
+ u32 engine_idx;
+};
+
+struct vpu_ipc_msg_payload_engine_preempt {
+ /* Engine to be preempted. */
+ u32 engine_idx;
+ /* ID of the preemption request. */
+ u32 preempt_id;
+};
+
+/*
+ * @brief Register doorbell command structure.
+ * This structure supports doorbell registration for only OS scheduling.
+ * @see VPU_JSM_MSG_REGISTER_DB
+ */
+struct vpu_ipc_msg_payload_register_db {
+ /* Index of the doorbell to register. */
+ u32 db_idx;
+ /* Virtual address in Global GTT pointing to the start of job queue. */
+ u64 jobq_base;
+ /* Size of the job queue in bytes. */
+ u32 jobq_size;
+ /* Host sub-stream ID for the context assigned to the doorbell. */
+ u32 host_ssid;
+};
+
+/**
+ * @brief Unregister doorbell command structure.
+ * Request structure to unregister a doorbell for both HW and OS scheduling.
+ * @see VPU_JSM_MSG_UNREGISTER_DB
+ */
+struct vpu_ipc_msg_payload_unregister_db {
+ /* Index of the doorbell to unregister. */
+ u32 db_idx;
+};
+
+struct vpu_ipc_msg_payload_query_engine_hb {
+ /* Engine to return heartbeat value. */
+ u32 engine_idx;
+};
+
+struct vpu_ipc_msg_payload_power_level {
+ /**
+ * Requested power level. The power level value is in the
+ * range [0, power_level_count-1] where power_level_count
+ * is the number of available power levels as returned by
+ * the get power level count command. A power level of 0
+ * corresponds to the maximum possible power level, while
+ * power_level_count-1 corresponds to the minimum possible
+ * power level. Values outside of this range are not
+ * considered to be valid.
+ */
+ u32 power_level;
+};
+
+struct vpu_ipc_msg_payload_ssid_release {
+ /* Host sub-stream ID for the context to be released. */
+ u32 host_ssid;
+};
+
+/**
+ * @brief Metric streamer start command structure.
+ * This structure is also used with VPU_JSM_MSG_METRIC_STREAMER_INFO to request metric
+ * groups and metric counters description from the firmware.
+ * @see VPU_JSM_MSG_METRIC_STREAMER_START
+ * @see VPU_JSM_MSG_METRIC_STREAMER_INFO
+ */
+struct vpu_jsm_metric_streamer_start {
+ /**
+ * Bitmask to select the desired metric groups.
+ * A metric group can belong only to one metric streamer instance at a time.
+ * Since each metric streamer instance has a unique set of metric groups, it
+ * can also identify a metric streamer instance if more than one instance was
+ * started. If the VPU device does not support multiple metric streamer instances,
+ * then VPU_JSM_MSG_METRIC_STREAMER_START will return an error even if the second
+ * instance has different groups to the first.
+ */
+ u64 metric_group_mask;
+ /** Sampling rate in nanoseconds. */
+ u64 sampling_rate;
+ /**
+ * If > 0 the VPU will send a VPU_JSM_MSG_METRIC_STREAMER_NOTIFICATION message
+ * after every @notify_sample_count samples is collected or dropped by the VPU.
+ * If set to UINT_MAX the VPU will only generate a notification when the metric
+ * buffer is full. If set to 0 the VPU will never generate a notification.
+ */
+ u32 notify_sample_count;
+ u32 reserved_0;
+ /**
+ * Address and size of the buffer where the VPU will write metric data. The
+ * VPU writes all counters from enabled metric groups one after another. If
+ * there is no space left to write data at the next sample period the VPU
+ * will switch to the next buffer (@see next_buffer_addr) and will optionally
+ * send a notification to the host driver if @notify_sample_count is non-zero.
+ * If @next_buffer_addr is NULL the VPU will stop collecting metric data.
+ */
+ u64 buffer_addr;
+ u64 buffer_size;
+ /**
+ * Address and size of the next buffer to write metric data to after the initial
+ * buffer is full. If the address is NULL the VPU will stop collecting metric
+ * data.
+ */
+ u64 next_buffer_addr;
+ u64 next_buffer_size;
+};
+
+static_assert(sizeof(struct vpu_jsm_metric_streamer_start) % 8 == 0,
+ "vpu_jsm_metric_streamer_start is misaligned");
+
+/**
+ * @brief Metric streamer stop command structure.
+ * @see VPU_JSM_MSG_METRIC_STREAMER_STOP
+ */
+struct vpu_jsm_metric_streamer_stop {
+ /** Bitmask to select the desired metric groups. */
+ u64 metric_group_mask;
+};
+
+static_assert(sizeof(struct vpu_jsm_metric_streamer_stop) % 8 == 0,
+ "vpu_jsm_metric_streamer_stop is misaligned");
+
+/**
+ * Provide VPU FW with buffers to write metric data.
+ * @see VPU_JSM_MSG_METRIC_STREAMER_UPDATE
+ */
+struct vpu_jsm_metric_streamer_update {
+ /** Metric group mask that identifies metric streamer instance. */
+ u64 metric_group_mask;
+ /**
+ * Address and size of the buffer where the VPU will write metric data. If
+ * the buffer address is 0 or same as the currently used buffer the VPU will
+ * continue writing metric data to the current buffer. In this case the
+ * buffer size is ignored and the size of the current buffer is unchanged.
+ * If the address is non-zero and differs from the current buffer address the
+ * VPU will immediately switch data collection to the new buffer.
+ */
+ u64 buffer_addr;
+ u64 buffer_size;
+ /**
+ * Address and size of the next buffer to write metric data after the initial
+ * buffer is full. If the address is NULL the VPU will stop collecting metric
+ * data but will continue to record dropped samples.
+ *
+ * Note that there is a hazard possible if both buffer_addr and the next_buffer_addr
+ * are non-zero in same update request. It is the host's responsibility to ensure
+ * that both addresses make sense even if the VPU just switched to writing samples
+ * from the current to the next buffer.
+ */
+ u64 next_buffer_addr;
+ u64 next_buffer_size;
+};
+
+static_assert(sizeof(struct vpu_jsm_metric_streamer_update) % 8 == 0,
+ "vpu_jsm_metric_streamer_update is misaligned");
+
+struct vpu_ipc_msg_payload_blob_deinit {
+ /* 64-bit unique ID for the blob to be de-initialized. */
+ u64 blob_id;
+};
+
+struct vpu_ipc_msg_payload_job_done {
+ /* Engine to which the job was submitted. */
+ u32 engine_idx;
+ /* Index of the doorbell to which the job was submitted */
+ u32 db_idx;
+ /* ID of the completed job */
+ u32 job_id;
+ /* Status of the completed job */
+ u32 job_status;
+ /* Host SSID */
+ u32 host_ssid;
+ /* Zero Padding */
+ u32 reserved;
+ /* Command queue id */
+ u64 cmdq_id;
+};
+
+struct vpu_jsm_engine_reset_context {
+ /* Host SSID */
+ u32 host_ssid;
+ /* Zero Padding */
+ u32 reserved;
+ /* Command queue id */
+ u64 cmdq_id;
+ /* Flags: 0: cause of hang; 1: collateral damage of reset */
+ u64 flags;
+};
+
+struct vpu_ipc_msg_payload_engine_reset_done {
+ /* Engine ordinal */
+ u32 engine_idx;
+ /* Number of impacted contexts */
+ u32 num_impacted_contexts;
+ /* Array of impacted command queue ids and their flags */
+ struct vpu_jsm_engine_reset_context
+ impacted_contexts[VPU_MAX_ENGINE_RESET_IMPACTED_CONTEXTS];
+};
+
+struct vpu_ipc_msg_payload_engine_preempt_done {
+ /* Engine preempted. */
+ u32 engine_idx;
+ /* ID of the preemption request. */
+ u32 preempt_id;
+};
+
+/**
+ * Response structure for register doorbell command for both OS
+ * and HW scheduling.
+ * @see VPU_JSM_MSG_REGISTER_DB
+ * @see VPU_JSM_MSG_HWS_REGISTER_DB
+ */
+struct vpu_ipc_msg_payload_register_db_done {
+ /* Index of the registered doorbell. */
+ u32 db_idx;
+};
+
+/**
+ * Response structure for unregister doorbell command for both OS
+ * and HW scheduling.
+ * @see VPU_JSM_MSG_UNREGISTER_DB
+ */
+struct vpu_ipc_msg_payload_unregister_db_done {
+ /* Index of the unregistered doorbell. */
+ u32 db_idx;
+};
+
+struct vpu_ipc_msg_payload_query_engine_hb_done {
+ /* Engine returning heartbeat value. */
+ u32 engine_idx;
+ /* Heartbeat value. */
+ u64 heartbeat;
+};
+
+struct vpu_ipc_msg_payload_get_power_level_count_done {
+ /**
+ * Number of supported power levels. The maximum possible
+ * value of power_level_count is 16 but this may vary across
+ * implementations.
+ */
+ u32 power_level_count;
+ /**
+ * Power consumption limit for each supported power level in
+ * [0-100%] range relative to power level 0.
+ */
+ u8 power_limit[16];
+};
+
+struct vpu_ipc_msg_payload_blob_deinit_done {
+ /* 64-bit unique ID for the blob de-initialized. */
+ u64 blob_id;
+};
+
+/* HWS priority band setup request / response */
+struct vpu_ipc_msg_payload_hws_priority_band_setup {
+ /*
+ * Grace period in 100ns units when preempting another priority band for
+ * this priority band
+ */
+ u64 grace_period[VPU_HWS_NUM_PRIORITY_BANDS];
+ /*
+ * Default quantum in 100ns units for scheduling across processes
+ * within a priority band
+ */
+ u64 process_quantum[VPU_HWS_NUM_PRIORITY_BANDS];
+ /*
+ * Default grace period in 100ns units for processes that preempt each
+ * other within a priority band
+ */
+ u64 process_grace_period[VPU_HWS_NUM_PRIORITY_BANDS];
+ /*
+ * For normal priority band, specifies the target VPU percentage
+ * in situations when it's starved by the focus band.
+ */
+ u32 normal_band_percentage;
+};
+
+/* HWS create command queue request */
+struct vpu_ipc_msg_payload_hws_create_cmdq {
+ /* Process id */
+ u64 process_id;
+ /* Host SSID */
+ u32 host_ssid;
+ /* Zero Padding */
+ u32 reserved;
+ /* Command queue id */
+ u64 cmdq_id;
+ /* Command queue base */
+ u64 cmdq_base;
+ /* Command queue size */
+ u32 cmdq_size;
+};
+
+/* HWS create command queue response */
+struct vpu_ipc_msg_payload_hws_create_cmdq_rsp {
+ /* Process id */
+ u64 process_id;
+ /* Host SSID */
+ u32 host_ssid;
+ /* Zero Padding */
+ u32 reserved;
+ /* Command queue id */
+ u64 cmdq_id;
+};
+
+/* HWS destroy command queue request / response */
+struct vpu_ipc_msg_payload_hws_destroy_cmdq {
+ /* Host SSID */
+ u32 host_ssid;
+ /* Zero Padding */
+ u32 reserved;
+ /* Command queue id */
+ u64 cmdq_id;
+};
+
+/* HWS set context scheduling properties request / response */
+struct vpu_ipc_msg_payload_hws_set_context_sched_properties {
+ /* Host SSID */
+ u32 host_ssid;
+ /* Zero Padding */
+ u32 reserved_0;
+ /* Command queue id */
+ u64 cmdq_id;
+ /* Priority band to assign to work of this context */
+ u32 priority_band;
+ /* Inside realtime band assigns a further priority */
+ u32 realtime_priority_level;
+ /* Priority relative to other contexts in the same process */
+ u32 in_process_priority;
+ /* Zero padding / Reserved */
+ u32 reserved_1;
+ /* Context quantum relative to other contexts of same priority in the same process */
+ u64 context_quantum;
+ /* Grace period when preempting context of the same priority within the same process */
+ u64 grace_period_same_priority;
+ /* Grace period when preempting context of a lower priority within the same process */
+ u64 grace_period_lower_priority;
+};
+
+/*
+ * @brief Register doorbell command structure.
+ * This structure supports doorbell registration for both HW and OS scheduling.
+ * Note: Queue base and size are added here so that the same structure can be used for
+ * OS scheduling and HW scheduling. For OS scheduling, cmdq_id will be ignored
+ * and cmdq_base and cmdq_size will be used. For HW scheduling, cmdq_base and cmdq_size will be
+ * ignored and cmdq_id is used.
+ * @see VPU_JSM_MSG_HWS_REGISTER_DB
+ */
+struct vpu_jsm_hws_register_db {
+ /* Index of the doorbell to register. */
+ u32 db_id;
+ /* Host sub-stream ID for the context assigned to the doorbell. */
+ u32 host_ssid;
+ /* ID of the command queue associated with the doorbell. */
+ u64 cmdq_id;
+ /* Virtual address pointing to the start of command queue. */
+ u64 cmdq_base;
+ /* Size of the command queue in bytes. */
+ u64 cmdq_size;
+};
+
+/**
+ * Payload for VPU_JSM_MSG_TRACE_SET_CONFIG[_RSP] and
+ * VPU_JSM_MSG_TRACE_GET_CONFIG_RSP messages.
+ *
+ * The payload is interpreted differently depending on the type of message:
+ *
+ * - For VPU_JSM_MSG_TRACE_SET_CONFIG, the payload specifies the desired
+ * logging configuration to be set.
+ *
+ * - For VPU_JSM_MSG_TRACE_SET_CONFIG_RSP, the payload reports the logging
+ * configuration that was set after a VPU_JSM_MSG_TRACE_SET_CONFIG request.
+ * The host can compare this payload with the one it sent in the
+ * VPU_JSM_MSG_TRACE_SET_CONFIG request to check whether or not the
+ * configuration was set as desired.
+ *
+ * - VPU_JSM_MSG_TRACE_GET_CONFIG_RSP, the payload reports the current logging
+ * configuration.
+ */
+struct vpu_ipc_msg_payload_trace_config {
+ /**
+ * Logging level (currently set or to be set); see 'mvLog_t' enum for
+ * acceptable values. The specified logging level applies to all
+ * destinations and HW components
+ */
+ u32 trace_level;
+ /**
+ * Bitmask of logging destinations (currently enabled or to be enabled);
+ * bitwise OR of values defined in logging_destination enum.
+ */
+ u32 trace_destination_mask;
+ /**
+ * Bitmask of loggable HW components (currently enabled or to be enabled);
+ * bitwise OR of values defined in loggable_hw_component enum.
+ */
+ u64 trace_hw_component_mask;
+ u64 reserved_0; /**< Reserved for future extensions. */
+};
+
+/**
+ * Payload for VPU_JSM_MSG_TRACE_GET_CAPABILITY_RSP messages.
+ */
+struct vpu_ipc_msg_payload_trace_capability_rsp {
+ u32 trace_destination_mask; /**< Bitmask of supported logging destinations. */
+ u32 reserved_0;
+ u64 trace_hw_component_mask; /**< Bitmask of supported loggable HW components. */
+ u64 reserved_1; /**< Reserved for future extensions. */
+};
+
+/**
+ * Payload for VPU_JSM_MSG_TRACE_GET_NAME requests.
+ */
+struct vpu_ipc_msg_payload_trace_get_name {
+ /**
+ * The type of the entity to query name for; see logging_entity_type for
+ * possible values.
+ */
+ u32 entity_type;
+ u32 reserved_0;
+ /**
+ * The ID of the entity to query name for; possible values depends on the
+ * entity type.
+ */
+ u64 entity_id;
+};
+
+/**
+ * Payload for VPU_JSM_MSG_TRACE_GET_NAME_RSP responses.
+ */
+struct vpu_ipc_msg_payload_trace_get_name_rsp {
+ /**
+ * The type of the entity whose name was queried; see logging_entity_type
+ * for possible values.
+ */
+ u32 entity_type;
+ u32 reserved_0;
+ /**
+ * The ID of the entity whose name was queried; possible values depends on
+ * the entity type.
+ */
+ u64 entity_id;
+ /** Reserved for future extensions. */
+ u64 reserved_1;
+ /** The name of the entity. */
+ char entity_name[VPU_TRACE_ENTITY_NAME_MAX_LEN];
+};
+
+/**
+ * Data sent from the VPU to the host in all metric streamer response messages
+ * and in asynchronous notification.
+ * @see VPU_JSM_MSG_METRIC_STREAMER_START_DONE
+ * @see VPU_JSM_MSG_METRIC_STREAMER_STOP_DONE
+ * @see VPU_JSM_MSG_METRIC_STREAMER_UPDATE_DONE
+ * @see VPU_JSM_MSG_METRIC_STREAMER_INFO_DONE
+ * @see VPU_JSM_MSG_METRIC_STREAMER_NOTIFICATION
+ */
+struct vpu_jsm_metric_streamer_done {
+ /** Metric group mask that identifies metric streamer instance. */
+ u64 metric_group_mask;
+ /**
+ * Size in bytes of single sample - total size of all enabled counters.
+ * Some VPU implementations may align sample_size to more than 8 bytes.
+ */
+ u32 sample_size;
+ u32 reserved_0;
+ /**
+ * Number of samples collected since the metric streamer was started.
+ * This will be 0 if the metric streamer was not started.
+ */
+ u32 samples_collected;
+ /**
+ * Number of samples dropped since the metric streamer was started. This
+ * is incremented every time the metric streamer is not able to write
+ * collected samples because the current buffer is full and there is no
+ * next buffer to switch to.
+ */
+ u32 samples_dropped;
+ /** Address of the buffer that contains the latest metric data. */
+ u64 buffer_addr;
+ /**
+ * Number of bytes written into the metric data buffer. In response to the
+ * VPU_JSM_MSG_METRIC_STREAMER_INFO request this field contains the size of
+ * all group and counter descriptors. The size is updated even if the buffer
+ * in the request was NULL or too small to hold descriptors of all counters
+ */
+ u64 bytes_written;
+};
+
+static_assert(sizeof(struct vpu_jsm_metric_streamer_done) % 8 == 0,
+ "vpu_jsm_metric_streamer_done is misaligned");
+
+/**
+ * Metric group description placed in the metric buffer after successful completion
+ * of the VPU_JSM_MSG_METRIC_STREAMER_INFO command. This is followed by one or more
+ * @vpu_jsm_metric_counter_descriptor records.
+ * @see VPU_JSM_MSG_METRIC_STREAMER_INFO
+ */
+struct vpu_jsm_metric_group_descriptor {
+ /**
+ * Offset to the next metric group (8-byte aligned). If this offset is 0 this
+ * is the last descriptor. The value of metric_info_size must be greater than
+ * or equal to sizeof(struct vpu_jsm_metric_group_descriptor) + name_string_size
+ * + description_string_size and must be 8-byte aligned.
+ */
+ u32 next_metric_group_info_offset;
+ /**
+ * Offset to the first metric counter description record (8-byte aligned).
+ * @see vpu_jsm_metric_counter_descriptor
+ */
+ u32 next_metric_counter_info_offset;
+ /** Index of the group. This corresponds to bit index in metric_group_mask. */
+ u32 group_id;
+ /** Number of counters in the metric group. */
+ u32 num_counters;
+ /** Data size for all counters, must be a multiple of 8 bytes.*/
+ u32 metric_group_data_size;
+ /**
+ * Metric group domain number. Cannot use multiple, simultaneous metric groups
+ * from the same domain.
+ */
+ u32 domain;
+ /**
+ * Counter name string size. The string must include a null termination character.
+ * The FW may use a fixed size name or send a different name for each counter.
+ * If the VPU uses fixed size strings, all characters from the end of the name
+ * to the of the fixed size character array must be zeroed.
+ */
+ u32 name_string_size;
+ /** Counter description string size, @see name_string_size */
+ u32 description_string_size;
+ u32 reserved_0[2];
+ /**
+ * Right after this structure, the VPU writes name and description of
+ * the metric group.
+ */
+};
+
+static_assert(sizeof(struct vpu_jsm_metric_group_descriptor) % 8 == 0,
+ "vpu_jsm_metric_group_descriptor is misaligned");
+
+/**
+ * Metric counter description, placed in the buffer after vpu_jsm_metric_group_descriptor.
+ * @see VPU_JSM_MSG_METRIC_STREAMER_INFO
+ */
+struct vpu_jsm_metric_counter_descriptor {
+ /**
+ * Offset to the next counter in a group (8-byte aligned). If this offset is
+ * 0 this is the last counter in the group.
+ */
+ u32 next_metric_counter_info_offset;
+ /**
+ * Offset to the counter data from the start of samples in this metric group.
+ * Note that metric_data_offset % metric_data_size must be 0.
+ */
+ u32 metric_data_offset;
+ /** Size of the metric counter data in bytes. */
+ u32 metric_data_size;
+ /** Metric type, see Level Zero API for definitions. */
+ u32 tier;
+ /** Metric type, see set_metric_type_t for definitions. */
+ u32 metric_type;
+ /** Metric type, see set_value_type_t for definitions. */
+ u32 metric_value_type;
+ /**
+ * Counter name string size. The string must include a null termination character.
+ * The FW may use a fixed size name or send a different name for each counter.
+ * If the VPU uses fixed size strings, all characters from the end of the name
+ * to the of the fixed size character array must be zeroed.
+ */
+ u32 name_string_size;
+ /** Counter description string size, @see name_string_size */
+ u32 description_string_size;
+ /** Counter component name string size, @see name_string_size */
+ u32 component_string_size;
+ /** Counter string size, @see name_string_size */
+ u32 units_string_size;
+ u32 reserved_0[2];
+ /**
+ * Right after this structure, the VPU writes name, description
+ * component and unit strings.
+ */
+};
+
+static_assert(sizeof(struct vpu_jsm_metric_counter_descriptor) % 8 == 0,
+ "vpu_jsm_metric_counter_descriptor is misaligned");
+
+/**
+ * Payload for VPU_JSM_MSG_DYNDBG_CONTROL requests.
+ *
+ * VPU_JSM_MSG_DYNDBG_CONTROL are used to control the VPU FW Dynamic Debug
+ * feature, which allows developers to selectively enable / disable MVLOG_DEBUG
+ * messages. This is equivalent to the Dynamic Debug functionality provided by
+ * Linux
+ * (https://www.kernel.org/doc/html/latest/admin-guide/dynamic-debug-howto.html)
+ * The host can control Dynamic Debug behavior by sending dyndbg commands, which
+ * have the same syntax as Linux
+ * dyndbg commands.
+ *
+ * NOTE: in order for MVLOG_DEBUG messages to be actually printed, the host
+ * still has to set the logging level to MVLOG_DEBUG, using the
+ * VPU_JSM_MSG_TRACE_SET_CONFIG command.
+ *
+ * The host can see the current dynamic debug configuration by executing a
+ * special 'show' command. The dyndbg configuration will be printed to the
+ * configured logging destination using MVLOG_INFO logging level.
+ */
+struct vpu_ipc_msg_payload_dyndbg_control {
+ /**
+ * Dyndbg command (same format as Linux dyndbg); must be a NULL-terminated
+ * string.
+ */
+ char dyndbg_cmd[VPU_DYNDBG_CMD_MAX_LEN];
+};
+
+/*
+ * Payloads union, used to define complete message format.
+ */
+union vpu_ipc_msg_payload {
+ struct vpu_ipc_msg_payload_engine_reset engine_reset;
+ struct vpu_ipc_msg_payload_engine_preempt engine_preempt;
+ struct vpu_ipc_msg_payload_register_db register_db;
+ struct vpu_ipc_msg_payload_unregister_db unregister_db;
+ struct vpu_ipc_msg_payload_query_engine_hb query_engine_hb;
+ struct vpu_ipc_msg_payload_power_level power_level;
+ struct vpu_jsm_metric_streamer_start metric_streamer_start;
+ struct vpu_jsm_metric_streamer_stop metric_streamer_stop;
+ struct vpu_jsm_metric_streamer_update metric_streamer_update;
+ struct vpu_ipc_msg_payload_blob_deinit blob_deinit;
+ struct vpu_ipc_msg_payload_ssid_release ssid_release;
+ struct vpu_jsm_hws_register_db hws_register_db;
+ struct vpu_ipc_msg_payload_job_done job_done;
+ struct vpu_ipc_msg_payload_engine_reset_done engine_reset_done;
+ struct vpu_ipc_msg_payload_engine_preempt_done engine_preempt_done;
+ struct vpu_ipc_msg_payload_register_db_done register_db_done;
+ struct vpu_ipc_msg_payload_unregister_db_done unregister_db_done;
+ struct vpu_ipc_msg_payload_query_engine_hb_done query_engine_hb_done;
+ struct vpu_ipc_msg_payload_get_power_level_count_done get_power_level_count_done;
+ struct vpu_jsm_metric_streamer_done metric_streamer_done;
+ struct vpu_ipc_msg_payload_blob_deinit_done blob_deinit_done;
+ struct vpu_ipc_msg_payload_trace_config trace_config;
+ struct vpu_ipc_msg_payload_trace_capability_rsp trace_capability;
+ struct vpu_ipc_msg_payload_trace_get_name trace_get_name;
+ struct vpu_ipc_msg_payload_trace_get_name_rsp trace_get_name_rsp;
+ struct vpu_ipc_msg_payload_dyndbg_control dyndbg_control;
+ struct vpu_ipc_msg_payload_hws_priority_band_setup hws_priority_band_setup;
+ struct vpu_ipc_msg_payload_hws_create_cmdq hws_create_cmdq;
+ struct vpu_ipc_msg_payload_hws_create_cmdq_rsp hws_create_cmdq_rsp;
+ struct vpu_ipc_msg_payload_hws_destroy_cmdq hws_destroy_cmdq;
+ struct vpu_ipc_msg_payload_hws_set_context_sched_properties
+ hws_set_context_sched_properties;
+};
+
+/*
+ * Host <-> LRT IPC message base structure.
+ *
+ * NOTE: All instances of this object must be aligned on a 64B boundary
+ * to allow proper handling of VPU cache operations.
+ */
+struct vpu_jsm_msg {
+ /* Message type, see vpu_ipc_msg_type enum. */
+ u32 type;
+ /* Buffer status, see vpu_ipc_msg_status enum. */
+ u32 status;
+ /*
+ * Request ID, provided by the host in a request message and passed
+ * back by VPU in the response message.
+ */
+ u32 request_id;
+ /* Request return code set by the VPU, see VPU_JSM_STATUS_* defines. */
+ u32 result;
+ /* Message payload depending on message type, see vpu_ipc_msg_payload union. */
+ union vpu_ipc_msg_payload payload;
+};
+
+#pragma pack(pop)
+
+#endif
+
+///@}
--
2.34.1
^ permalink raw reply related [flat|nested] 40+ messages in thread
* [PATCH v4 5/7] accel/ivpu: Implement firmware parsing and booting
2022-12-08 11:07 [PATCH v4 0/7] New DRM accel driver for Intel VPU Jacek Lawrynowicz
` (3 preceding siblings ...)
2022-12-08 11:07 ` [PATCH v4 4/7] accel/ivpu: Add IPC driver and JSM messages Jacek Lawrynowicz
@ 2022-12-08 11:07 ` Jacek Lawrynowicz
2022-12-08 11:07 ` [PATCH v4 6/7] accel/ivpu: Add command buffer submission logic Jacek Lawrynowicz
` (2 subsequent siblings)
7 siblings, 0 replies; 40+ messages in thread
From: Jacek Lawrynowicz @ 2022-12-08 11:07 UTC (permalink / raw)
To: dri-devel, oded.gabbay, airlied, daniel, tzimmermann, quic_jhugo
Cc: andrzej.kacprowski, Krystian Pradzynski, Jacek Lawrynowicz,
stanislaw.gruszka
Read, parse and boot VPU firmware image.
Co-developed-by: Andrzej Kacprowski <andrzej.kacprowski@linux.intel.com>
Signed-off-by: Andrzej Kacprowski <andrzej.kacprowski@linux.intel.com>
Co-developed-by: Krystian Pradzynski <krystian.pradzynski@linux.intel.com>
Signed-off-by: Krystian Pradzynski <krystian.pradzynski@linux.intel.com>
Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
---
drivers/accel/ivpu/Makefile | 1 +
drivers/accel/ivpu/ivpu_drv.c | 131 +++++++++-
drivers/accel/ivpu/ivpu_drv.h | 11 +
drivers/accel/ivpu/ivpu_fw.c | 419 ++++++++++++++++++++++++++++++
drivers/accel/ivpu/ivpu_fw.h | 38 +++
drivers/accel/ivpu/ivpu_hw_mtl.c | 10 +
drivers/accel/ivpu/vpu_boot_api.h | 349 +++++++++++++++++++++++++
include/uapi/drm/ivpu_drm.h | 21 ++
8 files changed, 979 insertions(+), 1 deletion(-)
create mode 100644 drivers/accel/ivpu/ivpu_fw.c
create mode 100644 drivers/accel/ivpu/ivpu_fw.h
create mode 100644 drivers/accel/ivpu/vpu_boot_api.h
diff --git a/drivers/accel/ivpu/Makefile b/drivers/accel/ivpu/Makefile
index 1fe3ad6c2c21..c7f64e70261f 100644
--- a/drivers/accel/ivpu/Makefile
+++ b/drivers/accel/ivpu/Makefile
@@ -3,6 +3,7 @@
intel_vpu-y := \
ivpu_drv.o \
+ ivpu_fw.o \
ivpu_gem.o \
ivpu_hw_mtl.o \
ivpu_ipc.o \
diff --git a/drivers/accel/ivpu/ivpu_drv.c b/drivers/accel/ivpu/ivpu_drv.c
index 6f289e820cd2..a222700d31a6 100644
--- a/drivers/accel/ivpu/ivpu_drv.c
+++ b/drivers/accel/ivpu/ivpu_drv.c
@@ -14,10 +14,13 @@
#include <drm/drm_ioctl.h>
#include <drm/drm_prime.h>
+#include "vpu_boot_api.h"
#include "ivpu_drv.h"
+#include "ivpu_fw.h"
#include "ivpu_gem.h"
#include "ivpu_hw.h"
#include "ivpu_ipc.h"
+#include "ivpu_jsm_msg.h"
#include "ivpu_mmu.h"
#include "ivpu_mmu_context.h"
@@ -32,6 +35,10 @@ int ivpu_dbg_mask;
module_param_named(dbg_mask, ivpu_dbg_mask, int, 0644);
MODULE_PARM_DESC(dbg_mask, "Driver debug mask. See IVPU_DBG_* macros.");
+int ivpu_test_mode;
+module_param_named_unsafe(test_mode, ivpu_test_mode, int, 0644);
+MODULE_PARM_DESC(test_mode, "Test mode: 0 - normal operation, 1 - fw unit test, 2 - null hw");
+
u8 ivpu_pll_min_ratio;
module_param_named(pll_min_ratio, ivpu_pll_min_ratio, byte, 0644);
MODULE_PARM_DESC(pll_min_ratio, "Minimum PLL ratio used to set VPU frequency");
@@ -129,6 +136,28 @@ static int ivpu_get_param_ioctl(struct drm_device *dev, void *data, struct drm_f
case DRM_IVPU_PARAM_CONTEXT_ID:
args->value = file_priv->ctx.id;
break;
+ case DRM_IVPU_PARAM_FW_API_VERSION:
+ if (args->index < VPU_FW_API_VER_NUM) {
+ struct vpu_firmware_header *fw_hdr;
+
+ fw_hdr = (struct vpu_firmware_header *)vdev->fw->file->data;
+ args->value = fw_hdr->api_version[args->index];
+ } else {
+ ret = -EINVAL;
+ }
+ break;
+ case DRM_IVPU_PARAM_ENGINE_HEARTBEAT:
+ ret = ivpu_jsm_get_heartbeat(vdev, args->index, &args->value);
+ break;
+ case DRM_IVPU_PARAM_UNIQUE_INFERENCE_ID:
+ args->value = (u64)atomic64_inc_return(&vdev->unique_id_counter);
+ break;
+ case DRM_IVPU_PARAM_TILE_CONFIG:
+ args->value = vdev->hw->tile_fuse;
+ break;
+ case DRM_IVPU_PARAM_SKU:
+ args->value = vdev->hw->sku;
+ break;
default:
ret = -EINVAL;
break;
@@ -226,11 +255,85 @@ static const struct drm_ioctl_desc ivpu_drm_ioctls[] = {
DRM_IOCTL_DEF_DRV(IVPU_BO_USERPTR, ivpu_bo_userptr_ioctl, 0),
};
+static int ivpu_wait_for_ready(struct ivpu_device *vdev)
+{
+ struct ivpu_ipc_consumer cons;
+ struct ivpu_ipc_hdr ipc_hdr;
+ unsigned long timeout;
+ int ret;
+
+ if (ivpu_test_mode == IVPU_TEST_MODE_FW_TEST)
+ return 0;
+
+ ivpu_ipc_consumer_add(vdev, &cons, IVPU_IPC_CHAN_BOOT_MSG);
+
+ timeout = jiffies + msecs_to_jiffies(vdev->timeout.boot);
+ while (1) {
+ ret = ivpu_ipc_irq_handler(vdev);
+ if (ret)
+ break;
+ ret = ivpu_ipc_receive(vdev, &cons, &ipc_hdr, NULL, 0);
+ if (ret != -ETIMEDOUT || time_after_eq(jiffies, timeout))
+ break;
+
+ cond_resched();
+ }
+
+ ivpu_ipc_consumer_del(vdev, &cons);
+
+ if (!ret && ipc_hdr.data_addr != IVPU_IPC_BOOT_MSG_DATA_ADDR) {
+ ivpu_err(vdev, "Invalid VPU ready message: 0x%x\n",
+ ipc_hdr.data_addr);
+ return -EIO;
+ }
+
+ if (!ret)
+ ivpu_info(vdev, "VPU ready message received successfully\n");
+ else
+ ivpu_hw_diagnose_failure(vdev);
+
+ return ret;
+}
+
+/**
+ * ivpu_boot() - Start VPU firmware
+ * @vdev: VPU device
+ *
+ * This function is paired with ivpu_shutdown() but it doesn't power up the
+ * VPU because power up has to be called very early in ivpu_probe().
+ */
+int ivpu_boot(struct ivpu_device *vdev)
+{
+ int ret;
+
+ /* Update boot params located at first 4KB of FW memory */
+ ivpu_fw_boot_params_setup(vdev, vdev->fw->mem->kvaddr);
+
+ ret = ivpu_hw_boot_fw(vdev);
+ if (ret) {
+ ivpu_err(vdev, "Failed to start the firmware: %d\n", ret);
+ return ret;
+ }
+
+ ret = ivpu_wait_for_ready(vdev);
+ if (ret) {
+ ivpu_err(vdev, "Failed to boot the firmware: %d\n", ret);
+ return ret;
+ }
+
+ ivpu_hw_irq_clear(vdev);
+ enable_irq(vdev->irq);
+ ivpu_hw_irq_enable(vdev);
+ ivpu_ipc_enable(vdev);
+ return 0;
+}
+
int ivpu_shutdown(struct ivpu_device *vdev)
{
int ret;
ivpu_hw_irq_disable(vdev);
+ disable_irq(vdev->irq);
ivpu_ipc_disable(vdev);
ivpu_mmu_disable(vdev);
@@ -348,6 +451,10 @@ static int ivpu_dev_init(struct ivpu_device *vdev)
if (!vdev->mmu)
return -ENOMEM;
+ vdev->fw = drmm_kzalloc(&vdev->drm, sizeof(*vdev->fw), GFP_KERNEL);
+ if (!vdev->fw)
+ return -ENOMEM;
+
vdev->ipc = drmm_kzalloc(&vdev->drm, sizeof(*vdev->ipc), GFP_KERNEL);
if (!vdev->ipc)
return -ENOMEM;
@@ -356,6 +463,7 @@ static int ivpu_dev_init(struct ivpu_device *vdev)
vdev->platform = IVPU_PLATFORM_INVALID;
vdev->context_xa_limit.min = IVPU_GLOBAL_CONTEXT_MMU_SSID + 1;
vdev->context_xa_limit.max = IVPU_CONTEXT_LIMIT;
+ atomic64_set(&vdev->unique_id_counter, 0);
xa_init_flags(&vdev->context_xa, XA_FLAGS_ALLOC);
ret = ivpu_pci_init(vdev);
@@ -396,14 +504,34 @@ static int ivpu_dev_init(struct ivpu_device *vdev)
goto err_mmu_gctx_fini;
}
+ ret = ivpu_fw_init(vdev);
+ if (ret) {
+ ivpu_err(vdev, "Failed to initialize firmware: %d\n", ret);
+ goto err_mmu_gctx_fini;
+ }
+
ret = ivpu_ipc_init(vdev);
if (ret) {
ivpu_err(vdev, "Failed to initialize IPC: %d\n", ret);
- goto err_mmu_gctx_fini;
+ goto err_fw_fini;
+ }
+
+ ret = ivpu_fw_load(vdev);
+ if (ret) {
+ ivpu_err(vdev, "Failed to load firmware: %d\n", ret);
+ goto err_fw_fini;
+ }
+
+ ret = ivpu_boot(vdev);
+ if (ret) {
+ ivpu_err(vdev, "Failed to boot: %d\n", ret);
+ goto err_fw_fini;
}
return 0;
+err_fw_fini:
+ ivpu_fw_fini(vdev);
err_mmu_gctx_fini:
ivpu_mmu_global_context_fini(vdev);
err_power_down:
@@ -417,6 +545,7 @@ static void ivpu_dev_fini(struct ivpu_device *vdev)
{
ivpu_shutdown(vdev);
ivpu_ipc_fini(vdev);
+ ivpu_fw_fini(vdev);
ivpu_mmu_global_context_fini(vdev);
drm_WARN_ON(&vdev->drm, !xa_empty(&vdev->context_xa));
diff --git a/drivers/accel/ivpu/ivpu_drv.h b/drivers/accel/ivpu/ivpu_drv.h
index 1b9ac8dd8ae7..a1c2c5192a5e 100644
--- a/drivers/accel/ivpu/ivpu_drv.h
+++ b/drivers/accel/ivpu/ivpu_drv.h
@@ -74,6 +74,7 @@ struct ivpu_wa_table {
struct ivpu_hw_info;
struct ivpu_mmu_info;
+struct ivpu_fw_info;
struct ivpu_ipc_info;
struct ivpu_device {
@@ -86,12 +87,15 @@ struct ivpu_device {
struct ivpu_wa_table wa;
struct ivpu_hw_info *hw;
struct ivpu_mmu_info *mmu;
+ struct ivpu_fw_info *fw;
struct ivpu_ipc_info *ipc;
struct ivpu_mmu_context gctx;
struct xarray context_xa;
struct xa_limit context_xa_limit;
+ atomic64_t unique_id_counter;
+
struct {
int boot;
int jsm;
@@ -115,9 +119,16 @@ extern int ivpu_dbg_mask;
extern u8 ivpu_pll_min_ratio;
extern u8 ivpu_pll_max_ratio;
+#define IVPU_TEST_MODE_DISABLED 0
+#define IVPU_TEST_MODE_FW_TEST 1
+#define IVPU_TEST_MODE_NULL_HW 2
+extern int ivpu_test_mode;
+
struct ivpu_file_priv *ivpu_file_priv_get(struct ivpu_file_priv *file_priv);
struct ivpu_file_priv *ivpu_file_priv_get_by_ctx_id(struct ivpu_device *vdev, unsigned long id);
void ivpu_file_priv_put(struct ivpu_file_priv **link);
+
+int ivpu_boot(struct ivpu_device *vdev);
int ivpu_shutdown(struct ivpu_device *vdev);
static inline bool ivpu_is_mtl(struct ivpu_device *vdev)
diff --git a/drivers/accel/ivpu/ivpu_fw.c b/drivers/accel/ivpu/ivpu_fw.c
new file mode 100644
index 000000000000..91bc6b167e58
--- /dev/null
+++ b/drivers/accel/ivpu/ivpu_fw.c
@@ -0,0 +1,419 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (C) 2020-2022 Intel Corporation
+ */
+
+#include <linux/firmware.h>
+#include <linux/highmem.h>
+#include <linux/moduleparam.h>
+#include <linux/pci.h>
+
+#include "vpu_boot_api.h"
+#include "ivpu_drv.h"
+#include "ivpu_fw.h"
+#include "ivpu_gem.h"
+#include "ivpu_hw.h"
+#include "ivpu_ipc.h"
+
+#define FW_GLOBAL_MEM_START (2ull * SZ_1G)
+#define FW_GLOBAL_MEM_END (3ull * SZ_1G)
+#define FW_SHARED_MEM_SIZE SZ_256M /* Must be aligned to FW_SHARED_MEM_ALIGNMENT */
+#define FW_SHARED_MEM_ALIGNMENT SZ_128K /* VPU MTRR limitation */
+#define FW_RUNTIME_MAX_SIZE SZ_512M
+#define FW_SHAVE_NN_MAX_SIZE SZ_2M
+#define FW_RUNTIME_MIN_ADDR (FW_GLOBAL_MEM_START)
+#define FW_RUNTIME_MAX_ADDR (FW_GLOBAL_MEM_END - FW_SHARED_MEM_SIZE)
+#define FW_VERSION_HEADER_SIZE SZ_4K
+#define FW_FILE_IMAGE_OFFSET (VPU_FW_HEADER_SIZE + FW_VERSION_HEADER_SIZE)
+
+#define WATCHDOG_MSS_REDIRECT 32
+#define WATCHDOG_NCE_REDIRECT 33
+
+#define ADDR_TO_L2_CACHE_CFG(addr) ((addr) >> 31)
+
+#define IVPU_FW_CHECK_API(vdev, fw_hdr, name) ivpu_fw_check_api(vdev, fw_hdr, #name, \
+ VPU_##name##_API_VER_INDEX, \
+ VPU_##name##_API_VER_MAJOR, \
+ VPU_##name##_API_VER_MINOR)
+
+static char *ivpu_firmware;
+module_param_named_unsafe(firmware, ivpu_firmware, charp, 0644);
+MODULE_PARM_DESC(firmware, "VPU firmware binary in /lib/firmware/..");
+
+static int ivpu_fw_request(struct ivpu_device *vdev)
+{
+ static const char * const fw_names[] = {
+ "mtl_vpu.bin",
+ "intel/vpu/mtl_vpu_v0.0.bin"
+ };
+ int ret = -ENOENT;
+ int i;
+
+ if (ivpu_firmware)
+ return request_firmware(&vdev->fw->file, ivpu_firmware, vdev->drm.dev);
+
+ for (i = 0; i < ARRAY_SIZE(fw_names); i++) {
+ ret = firmware_request_nowarn(&vdev->fw->file, fw_names[i], vdev->drm.dev);
+ if (!ret)
+ return 0;
+ }
+
+ ivpu_err(vdev, "Failed to request firmware: %d\n", ret);
+ return ret;
+}
+
+static void
+ivpu_fw_check_api(struct ivpu_device *vdev, const struct vpu_firmware_header *fw_hdr,
+ const char *str, int index, u16 expected_major, u16 expected_minor)
+{
+ u16 major = (u16)(fw_hdr->api_version[index] >> 16);
+ u16 minor = (u16)(fw_hdr->api_version[index]);
+
+ if (major != expected_major) {
+ ivpu_warn(vdev, "Incompatible FW %s API version: %d.%d (expected %d.%d)\n",
+ str, major, minor, expected_major, expected_minor);
+ }
+ ivpu_dbg(vdev, FW_BOOT, "FW %s API version: %d.%d (expected %d.%d)\n",
+ str, major, minor, expected_major, expected_minor);
+}
+
+static int ivpu_fw_parse(struct ivpu_device *vdev)
+{
+ struct ivpu_fw_info *fw = vdev->fw;
+ const struct vpu_firmware_header *fw_hdr = (const void *)fw->file->data;
+ u64 runtime_addr, image_load_addr, runtime_size, image_size;
+
+ if (fw->file->size <= FW_FILE_IMAGE_OFFSET) {
+ ivpu_err(vdev, "Firmware file is too small: %zu\n", fw->file->size);
+ return -EINVAL;
+ }
+
+ if (fw_hdr->header_version != VPU_FW_HEADER_VERSION) {
+ ivpu_err(vdev, "Invalid firmware header version: %u\n", fw_hdr->header_version);
+ return -EINVAL;
+ }
+
+ runtime_addr = fw_hdr->boot_params_load_address;
+ runtime_size = fw_hdr->runtime_size;
+ image_load_addr = fw_hdr->image_load_address;
+ image_size = fw_hdr->image_size;
+
+ if (runtime_addr < FW_RUNTIME_MIN_ADDR || runtime_addr > FW_RUNTIME_MAX_ADDR) {
+ ivpu_err(vdev, "Invalid firmware runtime address: 0x%llx\n", runtime_addr);
+ return -EINVAL;
+ }
+
+ if (runtime_size < fw->file->size || runtime_size > FW_RUNTIME_MAX_SIZE) {
+ ivpu_err(vdev, "Invalid firmware runtime size: %llu\n", runtime_size);
+ return -EINVAL;
+ }
+
+ if (FW_FILE_IMAGE_OFFSET + image_size > fw->file->size) {
+ ivpu_err(vdev, "Invalid image size: %llu\n", image_size);
+ return -EINVAL;
+ }
+
+ if (image_load_addr < runtime_addr ||
+ image_load_addr + image_size > runtime_addr + runtime_size) {
+ ivpu_err(vdev, "Invalid firmware load address size: 0x%llx and size %llu\n",
+ image_load_addr, image_size);
+ return -EINVAL;
+ }
+
+ if (fw_hdr->shave_nn_fw_size > FW_SHAVE_NN_MAX_SIZE) {
+ ivpu_err(vdev, "SHAVE NN firmware is too big: %u\n", fw_hdr->shave_nn_fw_size);
+ return -EINVAL;
+ }
+
+ if (fw_hdr->entry_point < image_load_addr ||
+ fw_hdr->entry_point >= image_load_addr + image_size) {
+ ivpu_err(vdev, "Invalid entry point: 0x%llx\n", fw_hdr->entry_point);
+ return -EINVAL;
+ }
+
+ fw->runtime_addr = runtime_addr;
+ fw->runtime_size = runtime_size;
+ fw->image_load_offset = image_load_addr - runtime_addr;
+ fw->image_size = image_size;
+ fw->shave_nn_size = PAGE_ALIGN(fw_hdr->shave_nn_fw_size);
+
+ fw->cold_boot_entry_point = fw_hdr->entry_point;
+ fw->entry_point = fw->cold_boot_entry_point;
+
+ ivpu_dbg(vdev, FW_BOOT, "Header version: 0x%x, format 0x%x\n",
+ fw_hdr->header_version, fw_hdr->image_format);
+ ivpu_dbg(vdev, FW_BOOT, "Size: file %lu image %u runtime %u shavenn %u\n",
+ fw->file->size, fw->image_size, fw->runtime_size, fw->shave_nn_size);
+ ivpu_dbg(vdev, FW_BOOT, "Address: runtime 0x%llx, load 0x%llx, entry point 0x%llx\n",
+ fw->runtime_addr, image_load_addr, fw->entry_point);
+ ivpu_dbg(vdev, FW_BOOT, "FW version: %s\n", (char *)fw_hdr + VPU_FW_HEADER_SIZE);
+
+ IVPU_FW_CHECK_API(vdev, fw_hdr, BOOT);
+ IVPU_FW_CHECK_API(vdev, fw_hdr, JSM);
+
+ return 0;
+}
+
+static void ivpu_fw_release(struct ivpu_device *vdev)
+{
+ release_firmware(vdev->fw->file);
+}
+
+static int ivpu_fw_update_global_range(struct ivpu_device *vdev)
+{
+ struct ivpu_fw_info *fw = vdev->fw;
+ u64 start = ALIGN(fw->runtime_addr + fw->runtime_size, FW_SHARED_MEM_ALIGNMENT);
+ u64 size = FW_SHARED_MEM_SIZE;
+
+ if (start + size > FW_GLOBAL_MEM_END) {
+ ivpu_err(vdev, "No space for shared region, start %lld, size %lld\n", start, size);
+ return -EINVAL;
+ }
+
+ ivpu_hw_init_range(&vdev->hw->ranges.global_low, start, size);
+ return 0;
+}
+
+static int ivpu_fw_mem_init(struct ivpu_device *vdev)
+{
+ struct ivpu_fw_info *fw = vdev->fw;
+ int ret;
+
+ ret = ivpu_fw_update_global_range(vdev);
+ if (ret)
+ return ret;
+
+ fw->mem = ivpu_bo_alloc_internal(vdev, fw->runtime_addr, fw->runtime_size, DRM_IVPU_BO_WC);
+ if (!fw->mem) {
+ ivpu_err(vdev, "Failed to allocate firmware runtime memory\n");
+ return -ENOMEM;
+ }
+
+ if (fw->shave_nn_size) {
+ fw->mem_shave_nn = ivpu_bo_alloc_internal(vdev, vdev->hw->ranges.global_high.start,
+ fw->shave_nn_size, DRM_IVPU_BO_UNCACHED);
+ if (!fw->mem_shave_nn) {
+ ivpu_err(vdev, "Failed to allocate shavenn buffer\n");
+ ivpu_bo_free_internal(fw->mem);
+ return -ENOMEM;
+ }
+ }
+
+ return 0;
+}
+
+static void ivpu_fw_mem_fini(struct ivpu_device *vdev)
+{
+ struct ivpu_fw_info *fw = vdev->fw;
+
+ if (fw->mem_shave_nn) {
+ ivpu_bo_free_internal(fw->mem_shave_nn);
+ fw->mem_shave_nn = NULL;
+ }
+
+ ivpu_bo_free_internal(fw->mem);
+ fw->mem = NULL;
+}
+
+int ivpu_fw_init(struct ivpu_device *vdev)
+{
+ int ret;
+
+ ret = ivpu_fw_request(vdev);
+ if (ret)
+ return ret;
+
+ ret = ivpu_fw_parse(vdev);
+ if (ret)
+ goto err_fw_release;
+
+ ret = ivpu_fw_mem_init(vdev);
+ if (ret)
+ goto err_fw_release;
+
+ return 0;
+
+err_fw_release:
+ ivpu_fw_release(vdev);
+ return ret;
+}
+
+void ivpu_fw_fini(struct ivpu_device *vdev)
+{
+ ivpu_fw_mem_fini(vdev);
+ ivpu_fw_release(vdev);
+}
+
+int ivpu_fw_load(struct ivpu_device *vdev)
+{
+ struct ivpu_fw_info *fw = vdev->fw;
+ u64 image_end_offset = fw->image_load_offset + fw->image_size;
+
+ memset(fw->mem->kvaddr, 0, fw->image_load_offset);
+ memcpy(fw->mem->kvaddr + fw->image_load_offset,
+ fw->file->data + FW_FILE_IMAGE_OFFSET, fw->image_size);
+
+ if (IVPU_WA(clear_runtime_mem)) {
+ u8 *start = fw->mem->kvaddr + image_end_offset;
+ u64 size = fw->mem->base.size - image_end_offset;
+
+ memset(start, 0, size);
+ }
+
+ wmb(); /* Flush WC buffers after writing fw->mem */
+
+ return 0;
+}
+
+static void ivpu_fw_boot_params_print(struct ivpu_device *vdev, struct vpu_boot_params *boot_params)
+{
+ ivpu_dbg(vdev, FW_BOOT, "boot_params.magic = 0x%x\n",
+ boot_params->magic);
+ ivpu_dbg(vdev, FW_BOOT, "boot_params.vpu_id = 0x%x\n",
+ boot_params->vpu_id);
+ ivpu_dbg(vdev, FW_BOOT, "boot_params.vpu_count = 0x%x\n",
+ boot_params->vpu_count);
+ ivpu_dbg(vdev, FW_BOOT, "boot_params.frequency = %u\n",
+ boot_params->frequency);
+ ivpu_dbg(vdev, FW_BOOT, "boot_params.perf_clk_frequency = %u\n",
+ boot_params->perf_clk_frequency);
+
+ ivpu_dbg(vdev, FW_BOOT, "boot_params.ipc_header_area_start = 0x%llx\n",
+ boot_params->ipc_header_area_start);
+ ivpu_dbg(vdev, FW_BOOT, "boot_params.ipc_header_area_size = 0x%x\n",
+ boot_params->ipc_header_area_size);
+ ivpu_dbg(vdev, FW_BOOT, "boot_params.shared_region_base = 0x%llx\n",
+ boot_params->shared_region_base);
+ ivpu_dbg(vdev, FW_BOOT, "boot_params.shared_region_size = 0x%x\n",
+ boot_params->shared_region_size);
+ ivpu_dbg(vdev, FW_BOOT, "boot_params.ipc_payload_area_start = 0x%llx\n",
+ boot_params->ipc_payload_area_start);
+ ivpu_dbg(vdev, FW_BOOT, "boot_params.ipc_payload_area_size = 0x%x\n",
+ boot_params->ipc_payload_area_size);
+ ivpu_dbg(vdev, FW_BOOT, "boot_params.global_aliased_pio_base = 0x%llx\n",
+ boot_params->global_aliased_pio_base);
+ ivpu_dbg(vdev, FW_BOOT, "boot_params.global_aliased_pio_size = 0x%x\n",
+ boot_params->global_aliased_pio_size);
+
+ ivpu_dbg(vdev, FW_BOOT, "boot_params.autoconfig = 0x%x\n",
+ boot_params->autoconfig);
+
+ ivpu_dbg(vdev, FW_BOOT, "boot_params.cache_defaults[VPU_BOOT_L2_CACHE_CFG_NN].use = 0x%x\n",
+ boot_params->cache_defaults[VPU_BOOT_L2_CACHE_CFG_NN].use);
+ ivpu_dbg(vdev, FW_BOOT, "boot_params.cache_defaults[VPU_BOOT_L2_CACHE_CFG_NN].cfg = 0x%x\n",
+ boot_params->cache_defaults[VPU_BOOT_L2_CACHE_CFG_NN].cfg);
+
+ ivpu_dbg(vdev, FW_BOOT, "boot_params.global_memory_allocator_base = 0x%llx\n",
+ boot_params->global_memory_allocator_base);
+ ivpu_dbg(vdev, FW_BOOT, "boot_params.global_memory_allocator_size = 0x%x\n",
+ boot_params->global_memory_allocator_size);
+
+ ivpu_dbg(vdev, FW_BOOT, "boot_params.shave_nn_fw_base = 0x%llx\n",
+ boot_params->shave_nn_fw_base);
+
+ ivpu_dbg(vdev, FW_BOOT, "boot_params.watchdog_irq_mss = 0x%x\n",
+ boot_params->watchdog_irq_mss);
+ ivpu_dbg(vdev, FW_BOOT, "boot_params.watchdog_irq_nce = 0x%x\n",
+ boot_params->watchdog_irq_nce);
+ ivpu_dbg(vdev, FW_BOOT, "boot_params.host_to_vpu_irq = 0x%x\n",
+ boot_params->host_to_vpu_irq);
+ ivpu_dbg(vdev, FW_BOOT, "boot_params.job_done_irq = 0x%x\n",
+ boot_params->job_done_irq);
+
+ ivpu_dbg(vdev, FW_BOOT, "boot_params.host_version_id = 0x%x\n",
+ boot_params->host_version_id);
+ ivpu_dbg(vdev, FW_BOOT, "boot_params.si_stepping = 0x%x\n",
+ boot_params->si_stepping);
+ ivpu_dbg(vdev, FW_BOOT, "boot_params.device_id = 0x%llx\n",
+ boot_params->device_id);
+ ivpu_dbg(vdev, FW_BOOT, "boot_params.feature_exclusion = 0x%llx\n",
+ boot_params->feature_exclusion);
+ ivpu_dbg(vdev, FW_BOOT, "boot_params.sku = 0x%llx\n",
+ boot_params->sku);
+ ivpu_dbg(vdev, FW_BOOT, "boot_params.min_freq_pll_ratio = 0x%x\n",
+ boot_params->min_freq_pll_ratio);
+ ivpu_dbg(vdev, FW_BOOT, "boot_params.pn_freq_pll_ratio = 0x%x\n",
+ boot_params->pn_freq_pll_ratio);
+ ivpu_dbg(vdev, FW_BOOT, "boot_params.max_freq_pll_ratio = 0x%x\n",
+ boot_params->max_freq_pll_ratio);
+ ivpu_dbg(vdev, FW_BOOT, "boot_params.default_trace_level = 0x%x\n",
+ boot_params->default_trace_level);
+ ivpu_dbg(vdev, FW_BOOT, "boot_params.tracing_buff_message_format_mask = 0x%llx\n",
+ boot_params->tracing_buff_message_format_mask);
+ ivpu_dbg(vdev, FW_BOOT, "boot_params.trace_destination_mask = 0x%x\n",
+ boot_params->trace_destination_mask);
+ ivpu_dbg(vdev, FW_BOOT, "boot_params.trace_hw_component_mask = 0x%llx\n",
+ boot_params->trace_hw_component_mask);
+ ivpu_dbg(vdev, FW_BOOT, "boot_params.boot_type = 0x%x\n",
+ boot_params->boot_type);
+ ivpu_dbg(vdev, FW_BOOT, "boot_params.punit_telemetry_sram_base = 0x%llx\n",
+ boot_params->punit_telemetry_sram_base);
+ ivpu_dbg(vdev, FW_BOOT, "boot_params.punit_telemetry_sram_size = 0x%llx\n",
+ boot_params->punit_telemetry_sram_size);
+ ivpu_dbg(vdev, FW_BOOT, "boot_params.vpu_telemetry_enable = 0x%x\n",
+ boot_params->vpu_telemetry_enable);
+}
+
+void ivpu_fw_boot_params_setup(struct ivpu_device *vdev, struct vpu_boot_params *boot_params)
+{
+ struct ivpu_bo *ipc_mem_rx = vdev->ipc->mem_rx;
+
+ /* In case of warm boot we only have to reset the entrypoint addr */
+ if (!ivpu_fw_is_cold_boot(vdev)) {
+ boot_params->save_restore_ret_address = 0;
+ return;
+ }
+
+ boot_params->magic = VPU_BOOT_PARAMS_MAGIC;
+ boot_params->vpu_id = to_pci_dev(vdev->drm.dev)->bus->number;
+ boot_params->frequency = ivpu_hw_reg_pll_freq_get(vdev);
+
+ /*
+ * Uncached region of VPU address space, covers IPC buffers, job queues
+ * and log buffers, programmable to L2$ Uncached by VPU MTRR
+ */
+ boot_params->shared_region_base = vdev->hw->ranges.global_low.start;
+ boot_params->shared_region_size = vdev->hw->ranges.global_low.end -
+ vdev->hw->ranges.global_low.start;
+
+ boot_params->ipc_header_area_start = ipc_mem_rx->vpu_addr;
+ boot_params->ipc_header_area_size = ipc_mem_rx->base.size / 2;
+
+ boot_params->ipc_payload_area_start = ipc_mem_rx->vpu_addr + ipc_mem_rx->base.size / 2;
+ boot_params->ipc_payload_area_size = ipc_mem_rx->base.size / 2;
+
+ boot_params->global_aliased_pio_base =
+ vdev->hw->ranges.global_aliased_pio.start;
+ boot_params->global_aliased_pio_size =
+ ivpu_hw_range_size(&vdev->hw->ranges.global_aliased_pio);
+
+ /* Allow configuration for L2C_PAGE_TABLE with boot param value */
+ boot_params->autoconfig = 1;
+
+ /* Enable L2 cache for first 2GB of high memory */
+ boot_params->cache_defaults[VPU_BOOT_L2_CACHE_CFG_NN].use = 1;
+ boot_params->cache_defaults[VPU_BOOT_L2_CACHE_CFG_NN].cfg =
+ ADDR_TO_L2_CACHE_CFG(vdev->hw->ranges.global_high.start);
+
+ if (vdev->fw->mem_shave_nn)
+ boot_params->shave_nn_fw_base = vdev->fw->mem_shave_nn->vpu_addr;
+
+ boot_params->watchdog_irq_mss = WATCHDOG_MSS_REDIRECT;
+ boot_params->watchdog_irq_nce = WATCHDOG_NCE_REDIRECT;
+ boot_params->si_stepping = ivpu_revision(vdev);
+ boot_params->device_id = ivpu_device_id(vdev);
+ boot_params->feature_exclusion = vdev->hw->tile_fuse;
+ boot_params->sku = vdev->hw->sku;
+
+ boot_params->min_freq_pll_ratio = vdev->hw->pll.min_ratio;
+ boot_params->pn_freq_pll_ratio = vdev->hw->pll.pn_ratio;
+ boot_params->max_freq_pll_ratio = vdev->hw->pll.max_ratio;
+
+ boot_params->punit_telemetry_sram_base = ivpu_hw_reg_telemetry_offset_get(vdev);
+ boot_params->punit_telemetry_sram_size = ivpu_hw_reg_telemetry_size_get(vdev);
+ boot_params->vpu_telemetry_enable = ivpu_hw_reg_telemetry_enable_get(vdev);
+
+ wmb(); /* Flush WC buffers after writing bootparams */
+
+ ivpu_fw_boot_params_print(vdev, boot_params);
+}
diff --git a/drivers/accel/ivpu/ivpu_fw.h b/drivers/accel/ivpu/ivpu_fw.h
new file mode 100644
index 000000000000..00b502ea0a8a
--- /dev/null
+++ b/drivers/accel/ivpu/ivpu_fw.h
@@ -0,0 +1,38 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (C) 2020-2022 Intel Corporation
+ */
+
+#ifndef __IVPU_FW_H__
+#define __IVPU_FW_H__
+
+struct ivpu_device;
+struct ivpu_bo;
+struct vpu_boot_params;
+
+struct ivpu_fw_info {
+ const struct firmware *file;
+ struct ivpu_bo *mem;
+ struct ivpu_bo *mem_shave_nn;
+ struct ivpu_bo *mem_log_crit;
+ struct ivpu_bo *mem_log_verb;
+ u64 runtime_addr;
+ u32 runtime_size;
+ u64 image_load_offset;
+ u32 image_size;
+ u32 shave_nn_size;
+ u64 entry_point; /* Cold or warm boot entry point for next boot */
+ u64 cold_boot_entry_point;
+};
+
+int ivpu_fw_init(struct ivpu_device *vdev);
+void ivpu_fw_fini(struct ivpu_device *vdev);
+int ivpu_fw_load(struct ivpu_device *vdev);
+void ivpu_fw_boot_params_setup(struct ivpu_device *vdev, struct vpu_boot_params *bp);
+
+static inline bool ivpu_fw_is_cold_boot(struct ivpu_device *vdev)
+{
+ return vdev->fw->entry_point == vdev->fw->cold_boot_entry_point;
+}
+
+#endif /* __IVPU_FW_H__ */
diff --git a/drivers/accel/ivpu/ivpu_hw_mtl.c b/drivers/accel/ivpu/ivpu_hw_mtl.c
index fb2b79daabfc..19784cf697d6 100644
--- a/drivers/accel/ivpu/ivpu_hw_mtl.c
+++ b/drivers/accel/ivpu/ivpu_hw_mtl.c
@@ -4,6 +4,7 @@
*/
#include "ivpu_drv.h"
+#include "ivpu_fw.h"
#include "ivpu_hw_mtl_reg.h"
#include "ivpu_hw_reg_io.h"
#include "ivpu_hw.h"
@@ -588,6 +589,15 @@ static void ivpu_boot_soc_cpu_boot(struct ivpu_device *vdev)
val = REG_CLR_FLD(MTL_VPU_CPU_SS_MSSCPU_CPR_LEON_RT_VEC, IRQI_RESUME0, val);
REGV_WR32(MTL_VPU_CPU_SS_MSSCPU_CPR_LEON_RT_VEC, val);
+
+ val = vdev->fw->entry_point >> 9;
+ REGV_WR32(MTL_VPU_HOST_SS_LOADING_ADDRESS_LO, val);
+
+ val = REG_SET_FLD(MTL_VPU_HOST_SS_LOADING_ADDRESS_LO, DONE, val);
+ REGV_WR32(MTL_VPU_HOST_SS_LOADING_ADDRESS_LO, val);
+
+ ivpu_dbg(vdev, PM, "Booting firmware, mode: %s\n",
+ vdev->fw->entry_point == vdev->fw->cold_boot_entry_point ? "cold boot" : "resume");
}
static int ivpu_boot_d0i3_drive(struct ivpu_device *vdev, bool enable)
diff --git a/drivers/accel/ivpu/vpu_boot_api.h b/drivers/accel/ivpu/vpu_boot_api.h
new file mode 100644
index 000000000000..5808459f47ba
--- /dev/null
+++ b/drivers/accel/ivpu/vpu_boot_api.h
@@ -0,0 +1,349 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright (C) 2020-2022 Intel Corporation
+ */
+
+#ifndef VPU_BOOT_API_H
+#define VPU_BOOT_API_H
+
+/*
+ * =========== FW API version information beginning ================
+ * The bellow values will be used to construct the version info this way:
+ * fw_bin_header->api_version[VPU_BOOT_API_VER_ID] = (VPU_BOOT_API_VER_MAJOR << 16) |
+ * VPU_BOOT_API_VER_MINOR;
+ * VPU_BOOT_API_VER_PATCH will be ignored. KMD and compatibility is not affected if this changes.
+ */
+
+/*
+ * Major version changes that break backward compatibility.
+ * Major version must start from 1 and can only be incremented.
+ */
+#define VPU_BOOT_API_VER_MAJOR 3
+
+/*
+ * Minor version changes when API backward compatibility is preserved.
+ * Resets to 0 if Major version is incremented.
+ */
+#define VPU_BOOT_API_VER_MINOR 12
+
+/*
+ * API header changed (field names, documentation, formatting) but API itself has not been changed
+ */
+#define VPU_BOOT_API_VER_PATCH 2
+
+/*
+ * Index in the API version table
+ * Must be unique for each API
+ */
+#define VPU_BOOT_API_VER_INDEX 0
+/* ------------ FW API version information end ---------------------*/
+
+#pragma pack(push, 1)
+
+/*
+ * Firmware image header format
+ */
+#define VPU_FW_HEADER_SIZE 4096
+#define VPU_FW_HEADER_VERSION 0x1
+#define VPU_FW_VERSION_SIZE 32
+#define VPU_FW_API_VER_NUM 16
+
+struct vpu_firmware_header {
+ u32 header_version;
+ u32 image_format;
+ u64 image_load_address;
+ u32 image_size;
+ u64 entry_point;
+ u8 vpu_version[VPU_FW_VERSION_SIZE];
+ u32 compression_type;
+ u64 firmware_version_load_address;
+ u32 firmware_version_size;
+ u64 boot_params_load_address;
+ u32 api_version[VPU_FW_API_VER_NUM];
+ /* Size of memory require for firmware execution */
+ u32 runtime_size;
+ u32 shave_nn_fw_size;
+};
+
+/*
+ * Firmware boot parameters format
+ */
+
+#define VPU_BOOT_PLL_COUNT 3
+#define VPU_BOOT_PLL_OUT_COUNT 4
+
+/** Values for boot_type field */
+#define VPU_BOOT_TYPE_COLDBOOT 0
+#define VPU_BOOT_TYPE_WARMBOOT 1
+
+/** Value for magic filed */
+#define VPU_BOOT_PARAMS_MAGIC 0x10000
+
+/** VPU scheduling mode. By default, OS scheduling is used. */
+#define VPU_SCHEDULING_MODE_OS 0
+#define VPU_SCHEDULING_MODE_HW 1
+
+enum VPU_BOOT_L2_CACHE_CFG_TYPE {
+ VPU_BOOT_L2_CACHE_CFG_UPA = 0,
+ VPU_BOOT_L2_CACHE_CFG_NN = 1,
+ VPU_BOOT_L2_CACHE_CFG_NUM = 2
+};
+
+/**
+ * Logging destinations.
+ *
+ * Logging output can be directed to different logging destinations. This enum
+ * defines the list of logging destinations supported by the VPU firmware (NOTE:
+ * a specific VPU FW binary may support only a subset of such output
+ * destinations, depending on the target platform and compile options).
+ */
+enum vpu_trace_destination {
+ VPU_TRACE_DESTINATION_PIPEPRINT = 0x1,
+ VPU_TRACE_DESTINATION_VERBOSE_TRACING = 0x2,
+ VPU_TRACE_DESTINATION_NORTH_PEAK = 0x4,
+};
+
+/*
+ * Processor bit shifts (for loggable HW components).
+ */
+#define VPU_TRACE_PROC_BIT_ARM 0
+#define VPU_TRACE_PROC_BIT_LRT 1
+#define VPU_TRACE_PROC_BIT_LNN 2
+#define VPU_TRACE_PROC_BIT_SHV_0 3
+#define VPU_TRACE_PROC_BIT_SHV_1 4
+#define VPU_TRACE_PROC_BIT_SHV_2 5
+#define VPU_TRACE_PROC_BIT_SHV_3 6
+#define VPU_TRACE_PROC_BIT_SHV_4 7
+#define VPU_TRACE_PROC_BIT_SHV_5 8
+#define VPU_TRACE_PROC_BIT_SHV_6 9
+#define VPU_TRACE_PROC_BIT_SHV_7 10
+#define VPU_TRACE_PROC_BIT_SHV_8 11
+#define VPU_TRACE_PROC_BIT_SHV_9 12
+#define VPU_TRACE_PROC_BIT_SHV_10 13
+#define VPU_TRACE_PROC_BIT_SHV_11 14
+#define VPU_TRACE_PROC_BIT_SHV_12 15
+#define VPU_TRACE_PROC_BIT_SHV_13 16
+#define VPU_TRACE_PROC_BIT_SHV_14 17
+#define VPU_TRACE_PROC_BIT_SHV_15 18
+#define VPU_TRACE_PROC_BIT_ACT_SHV_0 19
+#define VPU_TRACE_PROC_BIT_ACT_SHV_1 20
+#define VPU_TRACE_PROC_BIT_ACT_SHV_2 21
+#define VPU_TRACE_PROC_BIT_ACT_SHV_3 22
+#define VPU_TRACE_PROC_NO_OF_HW_DEVS 23
+
+/* KMB HW component IDs are sequential, so define first and last IDs. */
+#define VPU_TRACE_PROC_BIT_KMB_FIRST VPU_TRACE_PROC_BIT_LRT
+#define VPU_TRACE_PROC_BIT_KMB_LAST VPU_TRACE_PROC_BIT_SHV_15
+
+struct vpu_boot_l2_cache_config {
+ u8 use;
+ u8 cfg;
+};
+
+struct vpu_warm_boot_section {
+ u32 src;
+ u32 dst;
+ u32 size;
+ u32 core_id;
+ u32 is_clear_op;
+};
+
+struct vpu_boot_params {
+ u32 magic;
+ u32 vpu_id;
+ u32 vpu_count;
+ u32 pad0[5];
+ /* Clock frequencies: 0x20 - 0xFF */
+ u32 frequency;
+ u32 pll[VPU_BOOT_PLL_COUNT][VPU_BOOT_PLL_OUT_COUNT];
+ u32 perf_clk_frequency;
+ u32 pad1[42];
+ /* Memory regions: 0x100 - 0x1FF */
+ u64 ipc_header_area_start;
+ u32 ipc_header_area_size;
+ u64 shared_region_base;
+ u32 shared_region_size;
+ u64 ipc_payload_area_start;
+ u32 ipc_payload_area_size;
+ u64 global_aliased_pio_base;
+ u32 global_aliased_pio_size;
+ u32 autoconfig;
+ struct vpu_boot_l2_cache_config cache_defaults[VPU_BOOT_L2_CACHE_CFG_NUM];
+ u64 global_memory_allocator_base;
+ u32 global_memory_allocator_size;
+ /**
+ * ShaveNN FW section VPU base address
+ * On VPU2.7 HW this address must be within 2GB range starting from L2C_PAGE_TABLE base
+ */
+ u64 shave_nn_fw_base;
+ u64 save_restore_ret_address; /* stores the address of FW's restore entry point */
+ u32 pad2[43];
+ /* IRQ re-direct numbers: 0x200 - 0x2FF */
+ s32 watchdog_irq_mss;
+ s32 watchdog_irq_nce;
+ /* ARM -> VPU doorbell interrupt. ARM is notifying VPU of async command or compute job. */
+ u32 host_to_vpu_irq;
+ /* VPU -> ARM job done interrupt. VPU is notifying ARM of compute job completion. */
+ u32 job_done_irq;
+ /* VPU -> ARM IRQ line to use to request MMU update. */
+ u32 mmu_update_request_irq;
+ /* ARM -> VPU IRQ line to use to notify of MMU update completion. */
+ u32 mmu_update_done_irq;
+ /* ARM -> VPU IRQ line to use to request power level change. */
+ u32 set_power_level_irq;
+ /* VPU -> ARM IRQ line to use to notify of power level change completion. */
+ u32 set_power_level_done_irq;
+ /* VPU -> ARM IRQ line to use to notify of VPU idle state change */
+ u32 set_vpu_idle_update_irq;
+ /* VPU -> ARM IRQ line to use to request counter reset. */
+ u32 metric_query_event_irq;
+ /* ARM -> VPU IRQ line to use to notify of counter reset completion. */
+ u32 metric_query_event_done_irq;
+ /* VPU -> ARM IRQ line to use to notify of preemption completion. */
+ u32 preemption_done_irq;
+ /* Padding. */
+ u32 pad3[52];
+ /* Silicon information: 0x300 - 0x3FF */
+ u32 host_version_id;
+ u32 si_stepping;
+ u64 device_id;
+ u64 feature_exclusion;
+ u64 sku;
+ /** PLL ratio for minimum clock frequency */
+ u32 min_freq_pll_ratio;
+ /** PLL ratio for maximum clock frequency */
+ u32 max_freq_pll_ratio;
+ /**
+ * Initial log level threshold (messages with log level severity less than
+ * the threshold will not be logged); applies to every enabled logging
+ * destination and loggable HW component. See 'mvLog_t' enum for acceptable
+ * values.
+ */
+ u32 default_trace_level;
+ u32 boot_type;
+ u64 punit_telemetry_sram_base;
+ u64 punit_telemetry_sram_size;
+ u32 vpu_telemetry_enable;
+ u64 crit_tracing_buff_addr;
+ u32 crit_tracing_buff_size;
+ u64 verbose_tracing_buff_addr;
+ u32 verbose_tracing_buff_size;
+ u64 verbose_tracing_sw_component_mask; /* TO BE REMOVED */
+ /**
+ * Mask of destinations to which logging messages are delivered; bitwise OR
+ * of values defined in vpu_trace_destination enum.
+ */
+ u32 trace_destination_mask;
+ /**
+ * Mask of hardware components for which logging is enabled; bitwise OR of
+ * bits defined by the VPU_TRACE_PROC_BIT_* macros.
+ */
+ u64 trace_hw_component_mask;
+ /** Mask of trace message formats supported by the driver */
+ u64 tracing_buff_message_format_mask;
+ u64 trace_reserved_1[2];
+ /**
+ * Period at which the VPU reads the temp sensor values into MMIO, on
+ * platforms where that is necessary (in ms). 0 to disable reads.
+ */
+ u32 temp_sensor_period_ms;
+ /** PLL ratio for efficient clock frequency */
+ u32 pn_freq_pll_ratio;
+ u32 pad4[28];
+ /* Warm boot information: 0x400 - 0x43F */
+ u32 warm_boot_sections_count;
+ u32 warm_boot_start_address_reference;
+ u32 warm_boot_section_info_address_offset;
+ u32 pad5[13];
+ /* Power States transitions timestamps: 0x440 - 0x46F*/
+ struct {
+ /* VPU_IDLE -> VPU_ACTIVE transition initiated timestamp */
+ u64 vpu_active_state_requested;
+ /* VPU_IDLE -> VPU_ACTIVE transition completed timestamp */
+ u64 vpu_active_state_achieved;
+ /* VPU_ACTIVE -> VPU_IDLE transition initiated timestamp */
+ u64 vpu_idle_state_requested;
+ /* VPU_ACTIVE -> VPU_IDLE transition completed timestamp */
+ u64 vpu_idle_state_achieved;
+ /* VPU_IDLE -> VPU_STANDBY transition initiated timestamp */
+ u64 vpu_standby_state_requested;
+ /* VPU_IDLE -> VPU_STANDBY transition completed timestamp */
+ u64 vpu_standby_state_achieved;
+ } power_states_timestamps;
+ /* VPU scheduling mode. Values defined by VPU_SCHEDULING_MODE_* macros. */
+ u32 vpu_scheduling_mode;
+ /* Present call period in milliseconds. */
+ u32 vpu_focus_present_timer_ms;
+ /* Unused/reserved: 0x478 - 0xFFF */
+ u32 pad6[738];
+};
+
+/*
+ * Magic numbers set between host and vpu to detect corruptio of tracing init
+ */
+
+#define VPU_TRACING_BUFFER_CANARY (0xCAFECAFE)
+
+/* Tracing buffer message format definitions */
+#define VPU_TRACING_FORMAT_STRING 0
+#define VPU_TRACING_FORMAT_MIPI 2
+/*
+ * Header of the tracing buffer.
+ * The below defined header will be stored at the beginning of
+ * each allocated tracing buffer, followed by a series of 256b
+ * of ASCII trace message entries.
+ */
+struct vpu_tracing_buffer_header {
+ /**
+ * Magic number set by host to detect corruption
+ * @see VPU_TRACING_BUFFER_CANARY
+ */
+ u32 host_canary_start;
+ /* offset from start of buffer for trace entries */
+ u32 read_index;
+ u32 pad_to_cache_line_size_0[14];
+ /* End of first cache line */
+
+ /**
+ * Magic number set by host to detect corruption
+ * @see VPU_TRACING_BUFFER_CANARY
+ */
+ u32 vpu_canary_start;
+ /* offset from start of buffer from write start */
+ u32 write_index;
+ /* counter for buffer wrapping */
+ u32 wrap_count;
+ /* legacy field - do not use */
+ u32 reserved_0;
+ /**
+ * Size of the log buffer include this header (@header_size) and space
+ * reserved for all messages. If @alignment` is greater that 0 the @Size
+ * must be multiple of @Alignment.
+ */
+ u32 size;
+ /* Header version */
+ u16 header_version;
+ /* Header size */
+ u16 header_size;
+ /*
+ * Format of the messages in the trace buffer
+ * 0 - null terminated string
+ * 1 - size + null terminated string
+ * 2 - MIPI-SysT encoding
+ */
+ u32 format;
+ /*
+ * Message alignment
+ * 0 - messages are place 1 after another
+ * n - every message starts and multiple on offset
+ */
+ u32 alignment; /* 64, 128, 256 */
+ /* Name of the logging entity, i.e "LRT", "LNN", "SHV0", etc */
+ char name[16];
+ u32 pad_to_cache_line_size_1[4];
+ /* End of second cache line */
+};
+
+#pragma pack(pop)
+
+#endif
diff --git a/include/uapi/drm/ivpu_drm.h b/include/uapi/drm/ivpu_drm.h
index 1a3b1833fc1e..ef24e499222e 100644
--- a/include/uapi/drm/ivpu_drm.h
+++ b/include/uapi/drm/ivpu_drm.h
@@ -51,6 +51,11 @@ extern "C" {
#define DRM_IVPU_PARAM_CONTEXT_BASE_ADDRESS 5
#define DRM_IVPU_PARAM_CONTEXT_PRIORITY 6
#define DRM_IVPU_PARAM_CONTEXT_ID 7
+#define DRM_IVPU_PARAM_FW_API_VERSION 8
+#define DRM_IVPU_PARAM_ENGINE_HEARTBEAT 9
+#define DRM_IVPU_PARAM_UNIQUE_INFERENCE_ID 10
+#define DRM_IVPU_PARAM_TILE_CONFIG 11
+#define DRM_IVPU_PARAM_SKU 12
#define DRM_IVPU_PLATFORM_TYPE_SILICON 0
@@ -94,6 +99,22 @@ struct drm_ivpu_param {
* %DRM_IVPU_PARAM_CONTEXT_ID:
* Current context ID, always greater than 0 (read-only)
*
+ * %DRM_IVPU_PARAM_FW_API_VERSION:
+ * Firmware API version array (read-only)
+ *
+ * %DRM_IVPU_PARAM_ENGINE_HEARTBEAT:
+ * Heartbeat value from an engine (read-only).
+ * Engine ID (i.e. DRM_IVPU_ENGINE_COMPUTE) is given via index.
+ *
+ * %DRM_IVPU_PARAM_UNIQUE_INFERENCE_ID:
+ * Device-unique inference ID (read-only)
+ *
+ * %DRM_IVPU_PARAM_TILE_CONFIG:
+ * VPU tile configuration (read-only)
+ *
+ * %DRM_IVPU_PARAM_SKU:
+ * VPU SKU ID (read-only)
+ *
*/
__u32 param;
--
2.34.1
^ permalink raw reply related [flat|nested] 40+ messages in thread
* [PATCH v4 6/7] accel/ivpu: Add command buffer submission logic
2022-12-08 11:07 [PATCH v4 0/7] New DRM accel driver for Intel VPU Jacek Lawrynowicz
` (4 preceding siblings ...)
2022-12-08 11:07 ` [PATCH v4 5/7] accel/ivpu: Implement firmware parsing and booting Jacek Lawrynowicz
@ 2022-12-08 11:07 ` Jacek Lawrynowicz
2022-12-08 11:07 ` [PATCH v4 7/7] accel/ivpu: Add PM support Jacek Lawrynowicz
2022-12-13 11:36 ` [PATCH v4 8/7] accel/ivpu: Add depend on !UML to Kconfig Stanislaw Gruszka
7 siblings, 0 replies; 40+ messages in thread
From: Jacek Lawrynowicz @ 2022-12-08 11:07 UTC (permalink / raw)
To: dri-devel, oded.gabbay, airlied, daniel, tzimmermann, quic_jhugo
Cc: andrzej.kacprowski, Jacek Lawrynowicz, stanislaw.gruszka
Each of the user contexts has two command queues, one for compute engine
and one for the copy engine. Command queues are allocated and registered
in the device when the first job (command buffer) is submitted from
the user space to the VPU device. The userspace provides a list of
GEM buffer object handles to submit to the VPU, the driver resolves
buffer handles, pins physical memory if needed, increments ref count
for each buffer and stores pointers to buffer objects in
the ivpu_job objects that track jobs submitted to the device.
The VPU signals job completion with an asynchronous message that
contains the job id passed to firmware when the job was submitted.
Currently, the driver supports simple scheduling logic
where jobs submitted from user space are immediately pushed
to the VPU device command queues. In the future, it will be
extended to use hardware base scheduling and/or drm_sched.
Co-developed-by: Andrzej Kacprowski <andrzej.kacprowski@linux.intel.com>
Signed-off-by: Andrzej Kacprowski <andrzej.kacprowski@linux.intel.com>
Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
---
drivers/accel/ivpu/Makefile | 1 +
drivers/accel/ivpu/ivpu_drv.c | 34 +-
drivers/accel/ivpu/ivpu_drv.h | 5 +
drivers/accel/ivpu/ivpu_gem.c | 26 ++
drivers/accel/ivpu/ivpu_gem.h | 1 +
drivers/accel/ivpu/ivpu_job.c | 597 ++++++++++++++++++++++++++++++++++
drivers/accel/ivpu/ivpu_job.h | 67 ++++
include/uapi/drm/ivpu_drm.h | 92 ++++++
8 files changed, 819 insertions(+), 4 deletions(-)
create mode 100644 drivers/accel/ivpu/ivpu_job.c
create mode 100644 drivers/accel/ivpu/ivpu_job.h
diff --git a/drivers/accel/ivpu/Makefile b/drivers/accel/ivpu/Makefile
index c7f64e70261f..64b3ef5cb37c 100644
--- a/drivers/accel/ivpu/Makefile
+++ b/drivers/accel/ivpu/Makefile
@@ -7,6 +7,7 @@ intel_vpu-y := \
ivpu_gem.o \
ivpu_hw_mtl.o \
ivpu_ipc.o \
+ ivpu_job.o \
ivpu_jsm_msg.o \
ivpu_mmu.o \
ivpu_mmu_context.o
diff --git a/drivers/accel/ivpu/ivpu_drv.c b/drivers/accel/ivpu/ivpu_drv.c
index a222700d31a6..aebb804df2d4 100644
--- a/drivers/accel/ivpu/ivpu_drv.c
+++ b/drivers/accel/ivpu/ivpu_drv.c
@@ -20,6 +20,7 @@
#include "ivpu_gem.h"
#include "ivpu_hw.h"
#include "ivpu_ipc.h"
+#include "ivpu_job.h"
#include "ivpu_jsm_msg.h"
#include "ivpu_mmu.h"
#include "ivpu_mmu_context.h"
@@ -31,6 +32,8 @@
static const struct drm_driver driver;
+static struct lock_class_key submitted_jobs_xa_lock_class_key;
+
int ivpu_dbg_mask;
module_param_named(dbg_mask, ivpu_dbg_mask, int, 0644);
MODULE_PARM_DESC(dbg_mask, "Driver debug mask. See IVPU_DBG_* macros.");
@@ -84,8 +87,11 @@ static void file_priv_release(struct kref *ref)
ivpu_dbg(vdev, FILE, "file_priv release: ctx %u\n", file_priv->ctx.id);
+ ivpu_cmdq_release_all(file_priv);
+ ivpu_bo_remove_all_bos_from_context(&file_priv->ctx);
ivpu_mmu_user_context_fini(vdev, &file_priv->ctx);
drm_WARN_ON(&vdev->drm, xa_erase_irq(&vdev->context_xa, file_priv->ctx.id) != file_priv);
+ mutex_destroy(&file_priv->lock);
kfree(file_priv);
}
@@ -209,10 +215,11 @@ static int ivpu_open(struct drm_device *dev, struct drm_file *file)
file_priv->vdev = vdev;
file_priv->priority = DRM_IVPU_CONTEXT_PRIORITY_NORMAL;
kref_init(&file_priv->ref);
+ mutex_init(&file_priv->lock);
ret = ivpu_mmu_user_context_init(vdev, &file_priv->ctx, ctx_id);
if (ret)
- goto err_free_file_priv;
+ goto err_mutex_destroy;
old = xa_store_irq(&vdev->context_xa, ctx_id, file_priv, GFP_KERNEL);
if (xa_is_err(old)) {
@@ -229,7 +236,8 @@ static int ivpu_open(struct drm_device *dev, struct drm_file *file)
err_ctx_fini:
ivpu_mmu_user_context_fini(vdev, &file_priv->ctx);
-err_free_file_priv:
+err_mutex_destroy:
+ mutex_destroy(&file_priv->lock);
kfree(file_priv);
err_xa_erase:
xa_erase_irq(&vdev->context_xa, ctx_id);
@@ -253,6 +261,8 @@ static const struct drm_ioctl_desc ivpu_drm_ioctls[] = {
DRM_IOCTL_DEF_DRV(IVPU_BO_CREATE, ivpu_bo_create_ioctl, 0),
DRM_IOCTL_DEF_DRV(IVPU_BO_INFO, ivpu_bo_info_ioctl, 0),
DRM_IOCTL_DEF_DRV(IVPU_BO_USERPTR, ivpu_bo_userptr_ioctl, 0),
+ DRM_IOCTL_DEF_DRV(IVPU_SUBMIT, ivpu_submit_ioctl, 0),
+ DRM_IOCTL_DEF_DRV(IVPU_BO_WAIT, ivpu_bo_wait_ioctl, 0),
};
static int ivpu_wait_for_ready(struct ivpu_device *vdev)
@@ -465,6 +475,8 @@ static int ivpu_dev_init(struct ivpu_device *vdev)
vdev->context_xa_limit.max = IVPU_CONTEXT_LIMIT;
atomic64_set(&vdev->unique_id_counter, 0);
xa_init_flags(&vdev->context_xa, XA_FLAGS_ALLOC);
+ xa_init_flags(&vdev->submitted_jobs_xa, XA_FLAGS_ALLOC1);
+ lockdep_set_class(&vdev->submitted_jobs_xa.xa_lock, &submitted_jobs_xa_lock_class_key);
ret = ivpu_pci_init(vdev);
if (ret) {
@@ -516,20 +528,30 @@ static int ivpu_dev_init(struct ivpu_device *vdev)
goto err_fw_fini;
}
+ ret = ivpu_job_done_thread_init(vdev);
+ if (ret) {
+ ivpu_err(vdev, "Failed to initialize job done thread: %d\n", ret);
+ goto err_ipc_fini;
+ }
+
ret = ivpu_fw_load(vdev);
if (ret) {
ivpu_err(vdev, "Failed to load firmware: %d\n", ret);
- goto err_fw_fini;
+ goto err_job_done_thread_fini;
}
ret = ivpu_boot(vdev);
if (ret) {
ivpu_err(vdev, "Failed to boot: %d\n", ret);
- goto err_fw_fini;
+ goto err_job_done_thread_fini;
}
return 0;
+err_job_done_thread_fini:
+ ivpu_job_done_thread_fini(vdev);
+err_ipc_fini:
+ ivpu_ipc_fini(vdev);
err_fw_fini:
ivpu_fw_fini(vdev);
err_mmu_gctx_fini:
@@ -537,6 +559,7 @@ static int ivpu_dev_init(struct ivpu_device *vdev)
err_power_down:
ivpu_hw_power_down(vdev);
err_xa_destroy:
+ xa_destroy(&vdev->submitted_jobs_xa);
xa_destroy(&vdev->context_xa);
return ret;
}
@@ -544,10 +567,13 @@ static int ivpu_dev_init(struct ivpu_device *vdev)
static void ivpu_dev_fini(struct ivpu_device *vdev)
{
ivpu_shutdown(vdev);
+ ivpu_job_done_thread_fini(vdev);
ivpu_ipc_fini(vdev);
ivpu_fw_fini(vdev);
ivpu_mmu_global_context_fini(vdev);
+ drm_WARN_ON(&vdev->drm, !xa_empty(&vdev->submitted_jobs_xa));
+ xa_destroy(&vdev->submitted_jobs_xa);
drm_WARN_ON(&vdev->drm, !xa_empty(&vdev->context_xa));
xa_destroy(&vdev->context_xa);
}
diff --git a/drivers/accel/ivpu/ivpu_drv.h b/drivers/accel/ivpu/ivpu_drv.h
index a1c2c5192a5e..91703b86bfed 100644
--- a/drivers/accel/ivpu/ivpu_drv.h
+++ b/drivers/accel/ivpu/ivpu_drv.h
@@ -94,6 +94,9 @@ struct ivpu_device {
struct xarray context_xa;
struct xa_limit context_xa_limit;
+ struct xarray submitted_jobs_xa;
+ struct task_struct *job_done_thread;
+
atomic64_t unique_id_counter;
struct {
@@ -111,6 +114,8 @@ struct ivpu_device {
struct ivpu_file_priv {
struct kref ref;
struct ivpu_device *vdev;
+ struct mutex lock; /* Protects cmdq */
+ struct ivpu_cmdq *cmdq[IVPU_NUM_ENGINES];
struct ivpu_mmu_context ctx;
u32 priority;
};
diff --git a/drivers/accel/ivpu/ivpu_gem.c b/drivers/accel/ivpu/ivpu_gem.c
index 97638d8d7906..220cc5bab04e 100644
--- a/drivers/accel/ivpu/ivpu_gem.c
+++ b/drivers/accel/ivpu/ivpu_gem.c
@@ -771,6 +771,32 @@ int ivpu_bo_info_ioctl(struct drm_device *dev, void *data, struct drm_file *file
return ret;
}
+int ivpu_bo_wait_ioctl(struct drm_device *dev, void *data, struct drm_file *file)
+{
+ struct drm_ivpu_bo_wait *args = data;
+ struct drm_gem_object *obj;
+ unsigned long timeout;
+ long ret;
+
+ timeout = drm_timeout_abs_to_jiffies(args->timeout_ns);
+
+ obj = drm_gem_object_lookup(file, args->handle);
+ if (!obj)
+ return -EINVAL;
+
+ ret = dma_resv_wait_timeout(obj->resv, DMA_RESV_USAGE_READ, true, timeout);
+ if (ret == 0) {
+ ret = -ETIMEDOUT;
+ } else if (ret > 0) {
+ ret = 0;
+ args->job_status = to_ivpu_bo(obj)->job_status;
+ }
+
+ drm_gem_object_put(obj);
+
+ return ret;
+}
+
static void ivpu_bo_print_info(struct ivpu_bo *bo, struct drm_printer *p)
{
unsigned long dma_refcount = 0;
diff --git a/drivers/accel/ivpu/ivpu_gem.h b/drivers/accel/ivpu/ivpu_gem.h
index c32af06afb2b..f82dda28af9e 100644
--- a/drivers/accel/ivpu/ivpu_gem.h
+++ b/drivers/accel/ivpu/ivpu_gem.h
@@ -30,6 +30,7 @@ struct ivpu_bo {
u32 handle;
u32 flags;
uintptr_t user_ptr;
+ u32 job_status;
};
enum ivpu_bo_type {
diff --git a/drivers/accel/ivpu/ivpu_job.c b/drivers/accel/ivpu/ivpu_job.c
new file mode 100644
index 000000000000..1a047a68a066
--- /dev/null
+++ b/drivers/accel/ivpu/ivpu_job.c
@@ -0,0 +1,597 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (C) 2020-2022 Intel Corporation
+ */
+
+#include <drm/drm_file.h>
+
+#include <linux/bitfield.h>
+#include <linux/highmem.h>
+#include <linux/kthread.h>
+#include <linux/pci.h>
+#include <linux/module.h>
+#include <uapi/drm/ivpu_drm.h>
+
+#include "ivpu_drv.h"
+#include "ivpu_hw.h"
+#include "ivpu_ipc.h"
+#include "ivpu_job.h"
+#include "ivpu_jsm_msg.h"
+
+#define CMD_BUF_IDX 0
+#define JOB_ID_JOB_MASK GENMASK(7, 0)
+#define JOB_ID_CONTEXT_MASK GENMASK(31, 8)
+#define JOB_MAX_BUFFER_COUNT 65535
+
+static unsigned int ivpu_tdr_timeout_ms;
+module_param_named(tdr_timeout_ms, ivpu_tdr_timeout_ms, uint, 0644);
+MODULE_PARM_DESC(tdr_timeout_ms, "Timeout for device hang detection, in milliseconds, 0 - default");
+
+static void ivpu_cmdq_ring_db(struct ivpu_device *vdev, struct ivpu_cmdq *cmdq)
+{
+ ivpu_hw_reg_db_set(vdev, cmdq->db_id);
+}
+
+static struct ivpu_cmdq *ivpu_cmdq_alloc(struct ivpu_file_priv *file_priv, u16 engine)
+{
+ struct ivpu_device *vdev = file_priv->vdev;
+ struct vpu_job_queue_header *jobq_header;
+ struct ivpu_cmdq *cmdq;
+
+ cmdq = kzalloc(sizeof(*cmdq), GFP_KERNEL);
+ if (!cmdq)
+ return NULL;
+
+ cmdq->mem = ivpu_bo_alloc_internal(vdev, 0, SZ_4K, DRM_IVPU_BO_WC);
+ if (!cmdq->mem)
+ goto cmdq_free;
+
+ cmdq->db_id = file_priv->ctx.id + engine * ivpu_get_context_count(vdev);
+ cmdq->entry_count = (u32)((cmdq->mem->base.size - sizeof(struct vpu_job_queue_header)) /
+ sizeof(struct vpu_job_queue_entry));
+
+ cmdq->jobq = (struct vpu_job_queue *)cmdq->mem->kvaddr;
+ jobq_header = &cmdq->jobq->header;
+ jobq_header->engine_idx = engine;
+ jobq_header->head = 0;
+ jobq_header->tail = 0;
+ wmb(); /* Flush WC buffer for jobq->header */
+
+ return cmdq;
+
+cmdq_free:
+ kfree(cmdq);
+ return NULL;
+}
+
+static void ivpu_cmdq_free(struct ivpu_file_priv *file_priv, struct ivpu_cmdq *cmdq)
+{
+ if (!cmdq)
+ return;
+
+ ivpu_bo_free_internal(cmdq->mem);
+ kfree(cmdq);
+}
+
+static struct ivpu_cmdq *ivpu_cmdq_acquire(struct ivpu_file_priv *file_priv, u16 engine)
+{
+ struct ivpu_device *vdev = file_priv->vdev;
+ struct ivpu_cmdq *cmdq = file_priv->cmdq[engine];
+ int ret;
+
+ lockdep_assert_held(&file_priv->lock);
+
+ if (!cmdq) {
+ cmdq = ivpu_cmdq_alloc(file_priv, engine);
+ if (!cmdq)
+ return NULL;
+ file_priv->cmdq[engine] = cmdq;
+ }
+
+ if (cmdq->db_registered)
+ return cmdq;
+
+ ret = ivpu_jsm_register_db(vdev, file_priv->ctx.id, cmdq->db_id,
+ cmdq->mem->vpu_addr, cmdq->mem->base.size);
+ if (ret)
+ return NULL;
+
+ cmdq->db_registered = true;
+
+ return cmdq;
+}
+
+static void ivpu_cmdq_release_locked(struct ivpu_file_priv *file_priv, u16 engine)
+{
+ struct ivpu_cmdq *cmdq = file_priv->cmdq[engine];
+
+ lockdep_assert_held(&file_priv->lock);
+
+ if (cmdq) {
+ file_priv->cmdq[engine] = NULL;
+ if (cmdq->db_registered)
+ ivpu_jsm_unregister_db(file_priv->vdev, cmdq->db_id);
+
+ ivpu_cmdq_free(file_priv, cmdq);
+ }
+}
+
+void ivpu_cmdq_release_all(struct ivpu_file_priv *file_priv)
+{
+ int i;
+
+ mutex_lock(&file_priv->lock);
+
+ for (i = 0; i < IVPU_NUM_ENGINES; i++)
+ ivpu_cmdq_release_locked(file_priv, i);
+
+ mutex_unlock(&file_priv->lock);
+}
+
+/*
+ * Mark the doorbell as unregistered and reset job queue pointers.
+ * This function needs to be called when the VPU hardware is restarted
+ * and FW looses job queue state. The next time job queue is used it
+ * will be registered again.
+ */
+static void ivpu_cmdq_reset_locked(struct ivpu_file_priv *file_priv, u16 engine)
+{
+ struct ivpu_cmdq *cmdq = file_priv->cmdq[engine];
+
+ lockdep_assert_held(&file_priv->lock);
+
+ if (cmdq) {
+ cmdq->db_registered = false;
+ cmdq->jobq->header.head = 0;
+ cmdq->jobq->header.tail = 0;
+ wmb(); /* Flush WC buffer for jobq header */
+ }
+}
+
+static void ivpu_cmdq_reset_all(struct ivpu_file_priv *file_priv)
+{
+ int i;
+
+ mutex_lock(&file_priv->lock);
+
+ for (i = 0; i < IVPU_NUM_ENGINES; i++)
+ ivpu_cmdq_reset_locked(file_priv, i);
+
+ mutex_unlock(&file_priv->lock);
+}
+
+void ivpu_cmdq_reset_all_contexts(struct ivpu_device *vdev)
+{
+ struct ivpu_file_priv *file_priv;
+ unsigned long ctx_id;
+
+ xa_for_each(&vdev->context_xa, ctx_id, file_priv) {
+ file_priv = ivpu_file_priv_get_by_ctx_id(vdev, ctx_id);
+ if (!file_priv)
+ continue;
+
+ ivpu_cmdq_reset_all(file_priv);
+
+ ivpu_file_priv_put(&file_priv);
+ }
+}
+
+static int ivpu_cmdq_push_job(struct ivpu_cmdq *cmdq, struct ivpu_job *job)
+{
+ struct ivpu_device *vdev = job->vdev;
+ struct vpu_job_queue_header *header = &cmdq->jobq->header;
+ struct vpu_job_queue_entry *entry;
+ u32 tail = READ_ONCE(header->tail);
+ u32 next_entry = (tail + 1) % cmdq->entry_count;
+
+ /* Check if there is space left in job queue */
+ if (next_entry == header->head) {
+ ivpu_dbg(vdev, JOB, "Job queue full: ctx %d engine %d db %d head %d tail %d\n",
+ job->file_priv->ctx.id, job->engine_idx, cmdq->db_id, header->head, tail);
+ return -EBUSY;
+ }
+
+ entry = &cmdq->jobq->job[tail];
+ entry->batch_buf_addr = job->cmd_buf_vpu_addr;
+ entry->job_id = job->job_id;
+ entry->flags = 0;
+ wmb(); /* Ensure that tail is updated after filling entry */
+ header->tail = next_entry;
+ wmb(); /* Flush WC buffer for jobq header */
+
+ return 0;
+}
+
+struct ivpu_fence {
+ struct dma_fence base;
+ spinlock_t lock; /* protects base */
+ struct ivpu_device *vdev;
+};
+
+static inline struct ivpu_fence *to_vpu_fence(struct dma_fence *fence)
+{
+ return container_of(fence, struct ivpu_fence, base);
+}
+
+static const char *ivpu_fence_get_driver_name(struct dma_fence *fence)
+{
+ return DRIVER_NAME;
+}
+
+static const char *ivpu_fence_get_timeline_name(struct dma_fence *fence)
+{
+ struct ivpu_fence *ivpu_fence = to_vpu_fence(fence);
+
+ return dev_name(ivpu_fence->vdev->drm.dev);
+}
+
+static const struct dma_fence_ops ivpu_fence_ops = {
+ .get_driver_name = ivpu_fence_get_driver_name,
+ .get_timeline_name = ivpu_fence_get_timeline_name,
+};
+
+static struct dma_fence *ivpu_fence_create(struct ivpu_device *vdev)
+{
+ struct ivpu_fence *fence;
+
+ fence = kzalloc(sizeof(*fence), GFP_KERNEL);
+ if (!fence)
+ return NULL;
+
+ fence->vdev = vdev;
+ spin_lock_init(&fence->lock);
+ dma_fence_init(&fence->base, &ivpu_fence_ops, &fence->lock, dma_fence_context_alloc(1), 1);
+
+ return &fence->base;
+}
+
+static void job_get(struct ivpu_job *job, struct ivpu_job **link)
+{
+ struct ivpu_device *vdev = job->vdev;
+
+ kref_get(&job->ref);
+ *link = job;
+
+ ivpu_dbg(vdev, KREF, "Job get: id %u refcount %u\n", job->job_id, kref_read(&job->ref));
+}
+
+static void job_release(struct kref *ref)
+{
+ struct ivpu_job *job = container_of(ref, struct ivpu_job, ref);
+ struct ivpu_device *vdev = job->vdev;
+ u32 i;
+
+ for (i = 0; i < job->bo_count; i++)
+ if (job->bos[i])
+ drm_gem_object_put(&job->bos[i]->base);
+
+ dma_fence_put(job->done_fence);
+ ivpu_file_priv_put(&job->file_priv);
+
+ ivpu_dbg(vdev, KREF, "Job released: id %u\n", job->job_id);
+ kfree(job);
+}
+
+static void job_put(struct ivpu_job *job)
+{
+ struct ivpu_device *vdev = job->vdev;
+
+ ivpu_dbg(vdev, KREF, "Job put: id %u refcount %u\n", job->job_id, kref_read(&job->ref));
+ kref_put(&job->ref, job_release);
+}
+
+static struct ivpu_job *
+ivpu_create_job(struct ivpu_file_priv *file_priv, u32 engine_idx, u32 bo_count)
+{
+ struct ivpu_device *vdev = file_priv->vdev;
+ struct ivpu_job *job;
+ size_t buf_size;
+
+ buf_size = sizeof(*job) + bo_count * sizeof(struct ivpu_bo *);
+ job = kzalloc(buf_size, GFP_KERNEL);
+ if (!job)
+ return NULL;
+
+ kref_init(&job->ref);
+
+ job->vdev = vdev;
+ job->engine_idx = engine_idx;
+ job->bo_count = bo_count;
+ job->done_fence = ivpu_fence_create(vdev);
+ if (!job->done_fence) {
+ ivpu_warn_ratelimited(vdev, "Failed to create a fence\n");
+ goto err_free_job;
+ }
+
+ job->file_priv = ivpu_file_priv_get(file_priv);
+
+ ivpu_dbg(vdev, JOB, "Job created: ctx %2d engine %d", file_priv->ctx.id, job->engine_idx);
+
+ return job;
+
+err_free_job:
+ kfree(job);
+ return NULL;
+}
+
+static int ivpu_job_done(struct ivpu_device *vdev, u32 job_id, u32 job_status)
+{
+ struct ivpu_job *job;
+
+ job = xa_erase(&vdev->submitted_jobs_xa, job_id);
+ if (!job)
+ return -ENOENT;
+
+ job->bos[CMD_BUF_IDX]->job_status = job_status;
+ dma_fence_signal(job->done_fence);
+
+ ivpu_dbg(vdev, JOB, "Job complete: id %3u ctx %2d engine %d status 0x%x\n",
+ job->job_id, job->file_priv->ctx.id, job->engine_idx, job_status);
+
+ job_put(job);
+ return 0;
+}
+
+static void ivpu_job_done_message(struct ivpu_device *vdev, void *msg)
+{
+ struct vpu_ipc_msg_payload_job_done *payload;
+ struct vpu_jsm_msg *job_ret_msg = msg;
+ int ret;
+
+ payload = (struct vpu_ipc_msg_payload_job_done *)&job_ret_msg->payload;
+
+ ret = ivpu_job_done(vdev, payload->job_id, payload->job_status);
+ if (ret)
+ ivpu_err(vdev, "Failed to finish job %d: %d\n", payload->job_id, ret);
+}
+
+void ivpu_jobs_abort_all(struct ivpu_device *vdev)
+{
+ struct ivpu_job *job;
+ unsigned long id;
+
+ xa_for_each(&vdev->submitted_jobs_xa, id, job)
+ ivpu_job_done(vdev, id, VPU_JSM_STATUS_ABORTED);
+}
+
+static int ivpu_direct_job_submission(struct ivpu_job *job)
+{
+ struct ivpu_file_priv *file_priv = job->file_priv;
+ struct ivpu_device *vdev = job->vdev;
+ struct xa_limit job_id_range;
+ struct ivpu_cmdq *cmdq;
+ int ret;
+
+ mutex_lock(&file_priv->lock);
+
+ cmdq = ivpu_cmdq_acquire(job->file_priv, job->engine_idx);
+ if (!cmdq) {
+ ivpu_warn(vdev, "Failed get job queue, ctx %d engine %d\n",
+ file_priv->ctx.id, job->engine_idx);
+ ret = -EINVAL;
+ goto err_unlock;
+ }
+
+ job_id_range.min = FIELD_PREP(JOB_ID_CONTEXT_MASK, (file_priv->ctx.id - 1));
+ job_id_range.max = job_id_range.min | JOB_ID_JOB_MASK;
+
+ job_get(job, &job);
+ ret = xa_alloc(&vdev->submitted_jobs_xa, &job->job_id, job, job_id_range, GFP_KERNEL);
+ if (ret) {
+ ivpu_warn_ratelimited(vdev, "Failed to allocate job id: %d\n", ret);
+ goto err_job_put;
+ }
+
+ ret = ivpu_cmdq_push_job(cmdq, job);
+ if (ret)
+ goto err_xa_erase;
+
+ ivpu_dbg(vdev, JOB, "Job submitted: id %3u ctx %2d engine %d next %d\n",
+ job->job_id, file_priv->ctx.id, job->engine_idx, cmdq->jobq->header.tail);
+
+ if (ivpu_test_mode == IVPU_TEST_MODE_NULL_HW) {
+ ivpu_job_done(vdev, job->job_id, VPU_JSM_STATUS_SUCCESS);
+ cmdq->jobq->header.head = cmdq->jobq->header.tail;
+ wmb(); /* Flush WC buffer for jobq header */
+ } else {
+ ivpu_cmdq_ring_db(vdev, cmdq);
+ }
+
+ mutex_unlock(&file_priv->lock);
+ return 0;
+
+err_xa_erase:
+ xa_erase(&vdev->submitted_jobs_xa, job->job_id);
+err_job_put:
+ job_put(job);
+err_unlock:
+ mutex_unlock(&file_priv->lock);
+ return ret;
+}
+
+static int
+ivpu_job_prepare_bos_for_submit(struct drm_file *file, struct ivpu_job *job, u32 *buf_handles,
+ u32 buf_count, u32 commands_offset)
+{
+ struct ivpu_file_priv *file_priv = file->driver_priv;
+ struct ivpu_device *vdev = file_priv->vdev;
+ struct ww_acquire_ctx acquire_ctx;
+ struct ivpu_bo *bo;
+ int ret;
+ u32 i;
+
+ for (i = 0; i < buf_count; i++) {
+ struct drm_gem_object *obj = drm_gem_object_lookup(file, buf_handles[i]);
+
+ if (!obj)
+ return -ENOENT;
+
+ job->bos[i] = to_ivpu_bo(obj);
+
+ ret = ivpu_bo_pin(job->bos[i]);
+ if (ret)
+ return ret;
+ }
+
+ bo = job->bos[CMD_BUF_IDX];
+ if (!dma_resv_test_signaled(bo->base.resv, DMA_RESV_USAGE_READ)) {
+ ivpu_warn(vdev, "Buffer is already in use\n");
+ return -EBUSY;
+ }
+
+ if (commands_offset >= bo->base.size) {
+ ivpu_warn(vdev, "Invalid command buffer offset %u\n", commands_offset);
+ return -EINVAL;
+ }
+
+ job->cmd_buf_vpu_addr = bo->vpu_addr + commands_offset;
+
+ ret = drm_gem_lock_reservations((struct drm_gem_object **)job->bos, buf_count,
+ &acquire_ctx);
+ if (ret) {
+ ivpu_warn(vdev, "Failed to lock reservations: %d\n", ret);
+ return ret;
+ }
+
+ for (i = 0; i < buf_count; i++) {
+ ret = dma_resv_reserve_fences(job->bos[i]->base.resv, 1);
+ if (ret) {
+ ivpu_warn(vdev, "Failed to reserve fences: %d\n", ret);
+ goto unlock_reservations;
+ }
+ }
+
+ for (i = 0; i < buf_count; i++)
+ dma_resv_add_fence(job->bos[i]->base.resv, job->done_fence, DMA_RESV_USAGE_WRITE);
+
+unlock_reservations:
+ drm_gem_unlock_reservations((struct drm_gem_object **)job->bos, buf_count, &acquire_ctx);
+
+ wmb(); /* Flush write combining buffers */
+
+ return ret;
+}
+
+int ivpu_submit_ioctl(struct drm_device *dev, void *data, struct drm_file *file)
+{
+ int ret = 0;
+ struct ivpu_file_priv *file_priv = file->driver_priv;
+ struct ivpu_device *vdev = file_priv->vdev;
+ struct drm_ivpu_submit *params = data;
+ struct ivpu_job *job;
+ u32 *buf_handles;
+
+ if (params->engine > DRM_IVPU_ENGINE_COPY)
+ return -EINVAL;
+
+ if (params->buffer_count == 0 || params->buffer_count > JOB_MAX_BUFFER_COUNT)
+ return -EINVAL;
+
+ if (!IS_ALIGNED(params->commands_offset, 8))
+ return -EINVAL;
+
+ if (!file_priv->ctx.id)
+ return -EINVAL;
+
+ buf_handles = kcalloc(params->buffer_count, sizeof(u32), GFP_KERNEL);
+ if (!buf_handles)
+ return -ENOMEM;
+
+ ret = copy_from_user(buf_handles,
+ (void __user *)params->buffers_ptr,
+ params->buffer_count * sizeof(u32));
+ if (ret) {
+ ret = -EFAULT;
+ goto free_handles;
+ }
+
+ ivpu_dbg(vdev, JOB, "Submit ioctl: ctx %u buf_count %u\n",
+ file_priv->ctx.id, params->buffer_count);
+
+ job = ivpu_create_job(file_priv, params->engine, params->buffer_count);
+ if (!job) {
+ ivpu_err(vdev, "Failed to create job\n");
+ ret = -ENOMEM;
+ goto free_handles;
+ }
+
+ ret = ivpu_job_prepare_bos_for_submit(file, job, buf_handles, params->buffer_count,
+ params->commands_offset);
+ if (ret) {
+ ivpu_err(vdev, "Failed to prepare job, ret %d\n", ret);
+ goto job_put;
+ }
+
+ ret = ivpu_direct_job_submission(job);
+ if (ret) {
+ dma_fence_signal(job->done_fence);
+ ivpu_err(vdev, "Failed to submit job to the HW, ret %d\n", ret);
+ }
+
+job_put:
+ job_put(job);
+free_handles:
+ kfree(buf_handles);
+
+ return ret;
+}
+
+static int ivpu_job_done_thread(void *arg)
+{
+ struct ivpu_device *vdev = (struct ivpu_device *)arg;
+ struct ivpu_ipc_consumer cons;
+ struct vpu_jsm_msg jsm_msg;
+ bool jobs_submitted;
+ unsigned int timeout;
+ int ret;
+
+ ivpu_dbg(vdev, JOB, "Started %s\n", __func__);
+
+ ivpu_ipc_consumer_add(vdev, &cons, VPU_IPC_CHAN_JOB_RET);
+
+ while (!kthread_should_stop()) {
+ timeout = ivpu_tdr_timeout_ms ? ivpu_tdr_timeout_ms : vdev->timeout.tdr;
+ jobs_submitted = !xa_empty(&vdev->submitted_jobs_xa);
+ ret = ivpu_ipc_receive(vdev, &cons, NULL, &jsm_msg, timeout);
+ if (!ret) {
+ ivpu_job_done_message(vdev, &jsm_msg);
+ } else if (ret == -ETIMEDOUT) {
+ if (jobs_submitted && !xa_empty(&vdev->submitted_jobs_xa)) {
+ ivpu_err(vdev, "TDR detected, timeout %d ms", timeout);
+ ivpu_hw_diagnose_failure(vdev);
+ ivpu_pm_schedule_recovery(vdev);
+ }
+ }
+ }
+
+ ivpu_ipc_consumer_del(vdev, &cons);
+
+ ivpu_jobs_abort_all(vdev);
+
+ ivpu_dbg(vdev, JOB, "Stopped %s\n", __func__);
+ return 0;
+}
+
+int ivpu_job_done_thread_init(struct ivpu_device *vdev)
+{
+ struct task_struct *thread;
+
+ thread = kthread_run(&ivpu_job_done_thread, (void *)vdev, "ivpu_job_done_thread");
+ if (IS_ERR(thread)) {
+ ivpu_err(vdev, "Failed to start job completion thread\n");
+ return -EIO;
+ }
+
+ get_task_struct(thread);
+ wake_up_process(thread);
+
+ vdev->job_done_thread = thread;
+
+ return 0;
+}
+
+void ivpu_job_done_thread_fini(struct ivpu_device *vdev)
+{
+ kthread_stop(vdev->job_done_thread);
+ put_task_struct(vdev->job_done_thread);
+}
diff --git a/drivers/accel/ivpu/ivpu_job.h b/drivers/accel/ivpu/ivpu_job.h
new file mode 100644
index 000000000000..bfb94def69a5
--- /dev/null
+++ b/drivers/accel/ivpu/ivpu_job.h
@@ -0,0 +1,67 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (C) 2020-2022 Intel Corporation
+ */
+
+#ifndef __IVPU_JOB_H__
+#define __IVPU_JOB_H__
+
+#include <linux/kref.h>
+#include <linux/idr.h>
+
+#include "ivpu_gem.h"
+
+struct ivpu_device;
+struct ivpu_file_priv;
+
+/**
+ * struct ivpu_cmdq - Object representing device queue used to send jobs.
+ * @jobq: Pointer to job queue memory shared with the device
+ * @mem: Memory allocated for the job queue, shared with device
+ * @entry_count Number of job entries in the queue
+ * @db_id: Doorbell assigned to this job queue
+ * @db_registered: True if doorbell is registered in device
+ */
+struct ivpu_cmdq {
+ struct vpu_job_queue *jobq;
+ struct ivpu_bo *mem;
+ u32 entry_count;
+ u32 db_id;
+ bool db_registered;
+};
+
+/**
+ * struct ivpu_job - KMD object that represents batchbuffer / DMA buffer.
+ * Each batch / DMA buffer is a job to be submitted and executed by the VPU FW.
+ * This is a unit of execution, and be tracked by the job_id for
+ * any status reporting from VPU FW through IPC JOB RET/DONE message.
+ * @file_priv: The client that submitted this job
+ * @job_id: Job ID for KMD tracking and job status reporting from VPU FW
+ * @status: Status of the Job from IPC JOB RET/DONE message
+ * @batch_buffer: CPU vaddr points to the batch buffer memory allocated for the job
+ * @submit_status_offset: Offset within batch buffer where job completion handler
+ will update the job status
+ */
+struct ivpu_job {
+ struct kref ref;
+ struct ivpu_device *vdev;
+ struct ivpu_file_priv *file_priv;
+ struct dma_fence *done_fence;
+ u64 cmd_buf_vpu_addr;
+ u32 job_id;
+ u32 engine_idx;
+ size_t bo_count;
+ struct ivpu_bo *bos[];
+};
+
+int ivpu_submit_ioctl(struct drm_device *dev, void *data, struct drm_file *file);
+
+void ivpu_cmdq_release_all(struct ivpu_file_priv *file_priv);
+void ivpu_cmdq_reset_all_contexts(struct ivpu_device *vdev);
+
+int ivpu_job_done_thread_init(struct ivpu_device *vdev);
+void ivpu_job_done_thread_fini(struct ivpu_device *vdev);
+
+void ivpu_jobs_abort_all(struct ivpu_device *vdev);
+
+#endif /* __IVPU_JOB_H__ */
diff --git a/include/uapi/drm/ivpu_drm.h b/include/uapi/drm/ivpu_drm.h
index ef24e499222e..66e2fe124b79 100644
--- a/include/uapi/drm/ivpu_drm.h
+++ b/include/uapi/drm/ivpu_drm.h
@@ -20,6 +20,8 @@ extern "C" {
#define DRM_IVPU_BO_CREATE 0x02
#define DRM_IVPU_BO_INFO 0x03
#define DRM_IVPU_BO_USERPTR 0x04
+#define DRM_IVPU_SUBMIT 0x05
+#define DRM_IVPU_BO_WAIT 0x06
#define DRM_IOCTL_IVPU_GET_PARAM \
DRM_IOWR(DRM_COMMAND_BASE + DRM_IVPU_GET_PARAM, struct drm_ivpu_param)
@@ -36,6 +38,12 @@ extern "C" {
#define DRM_IOCTL_IVPU_BO_USERPTR \
DRM_IOWR(DRM_COMMAND_BASE + DRM_IVPU_BO_USERPTR, struct drm_ivpu_bo_userptr)
+#define DRM_IOCTL_IVPU_SUBMIT \
+ DRM_IOW(DRM_COMMAND_BASE + DRM_IVPU_SUBMIT, struct drm_ivpu_submit)
+
+#define DRM_IOCTL_IVPU_BO_WAIT \
+ DRM_IOWR(DRM_COMMAND_BASE + DRM_IVPU_BO_WAIT, struct drm_ivpu_bo_wait)
+
/**
* DOC: contexts
*
@@ -240,6 +248,90 @@ struct drm_ivpu_bo_userptr {
__u64 vpu_addr;
};
+/* drm_ivpu_submit engines */
+#define DRM_IVPU_ENGINE_COMPUTE 0
+#define DRM_IVPU_ENGINE_COPY 1
+
+/**
+ * struct drm_ivpu_submit - Submit commands to the VPU
+ *
+ * Execute a single command buffer on a given VPU engine.
+ * Handles to all referenced buffer objects have to be provided in @buffers_ptr.
+ *
+ * User space may wait on job completion using %DRM_IVPU_BO_WAIT ioctl.
+ */
+struct drm_ivpu_submit {
+ /**
+ * @buffers_ptr:
+ *
+ * A pointer to an u32 array of GEM handles of the BOs required for this job.
+ * The number of elements in the array must be equal to the value given by @buffer_count.
+ *
+ * The first BO is the command buffer. The rest of array has to contain all
+ * BOs referenced from the command buffer.
+ */
+ __u64 buffers_ptr;
+
+ /** @buffer_count: Number of elements in the @buffers_ptr */
+ __u32 buffer_count;
+
+ /**
+ * @engine: Select the engine this job should be executed on
+ *
+ * %DRM_IVPU_ENGINE_COMPUTE:
+ *
+ * Performs Deep Learning Neural Compute Inference Operations
+ *
+ * %DRM_IVPU_ENGINE_COPY:
+ *
+ * Performs memory copy operations to/from system memory allocated for VPU
+ */
+ __u32 engine;
+
+ /** @flags: Reserved for future use - must be zero */
+ __u32 flags;
+
+ /**
+ * @commands_offset:
+ *
+ * Offset inside the first buffer in @buffers_ptr containing commands
+ * to be executed. The offset has to be 8-byte aligned.
+ */
+ __u32 commands_offset;
+};
+
+/* drm_ivpu_bo_wait job status codes */
+#define DRM_IVPU_JOB_STATUS_SUCCESS 0
+
+/**
+ * struct drm_ivpu_bo_wait - Wait for BO to become inactive
+ *
+ * Blocks until a given buffer object becomes inactive.
+ * With @timeout_ms set to 0 returns immediately.
+ */
+struct drm_ivpu_bo_wait {
+ /** @handle: Handle to the buffer object to be waited on */
+ __u32 handle;
+
+ /** @flags: Reserved for future use - must be zero */
+ __u32 flags;
+
+ /** @timeout_ns: Absolute timeout in nanoseconds (may be zero) */
+ __s64 timeout_ns;
+
+ /**
+ * @job_status:
+ *
+ * Job status code which is updated after the job is completed.
+ * &DRM_IVPU_JOB_STATUS_SUCCESS or device specific error otherwise.
+ * Valid only if @handle points to a command buffer.
+ */
+ __u32 job_status;
+
+ /** @pad: Padding - must be zero */
+ __u32 pad;
+};
+
#if defined(__cplusplus)
}
#endif
--
2.34.1
^ permalink raw reply related [flat|nested] 40+ messages in thread
* [PATCH v4 7/7] accel/ivpu: Add PM support
2022-12-08 11:07 [PATCH v4 0/7] New DRM accel driver for Intel VPU Jacek Lawrynowicz
` (5 preceding siblings ...)
2022-12-08 11:07 ` [PATCH v4 6/7] accel/ivpu: Add command buffer submission logic Jacek Lawrynowicz
@ 2022-12-08 11:07 ` Jacek Lawrynowicz
2022-12-13 11:36 ` [PATCH v4 8/7] accel/ivpu: Add depend on !UML to Kconfig Stanislaw Gruszka
7 siblings, 0 replies; 40+ messages in thread
From: Jacek Lawrynowicz @ 2022-12-08 11:07 UTC (permalink / raw)
To: dri-devel, oded.gabbay, airlied, daniel, tzimmermann, quic_jhugo
Cc: andrzej.kacprowski, Krystian Pradzynski, Jacek Lawrynowicz,
stanislaw.gruszka
- Implement cold and warm firmware boot flows
- Add hang recovery support
- Add runtime power management support
Co-developed-by: Krystian Pradzynski <krystian.pradzynski@linux.intel.com>
Signed-off-by: Krystian Pradzynski <krystian.pradzynski@linux.intel.com>
Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
---
drivers/accel/ivpu/Makefile | 3 +-
drivers/accel/ivpu/ivpu_drv.c | 28 +++
drivers/accel/ivpu/ivpu_drv.h | 2 +
drivers/accel/ivpu/ivpu_fw.c | 4 +
drivers/accel/ivpu/ivpu_hw_mtl.c | 12 ++
drivers/accel/ivpu/ivpu_ipc.c | 5 +-
drivers/accel/ivpu/ivpu_job.c | 13 +-
drivers/accel/ivpu/ivpu_mmu.c | 12 +-
drivers/accel/ivpu/ivpu_pm.c | 329 +++++++++++++++++++++++++++++++
drivers/accel/ivpu/ivpu_pm.h | 38 ++++
10 files changed, 442 insertions(+), 4 deletions(-)
create mode 100644 drivers/accel/ivpu/ivpu_pm.c
create mode 100644 drivers/accel/ivpu/ivpu_pm.h
diff --git a/drivers/accel/ivpu/Makefile b/drivers/accel/ivpu/Makefile
index 64b3ef5cb37c..ced15ec7d33b 100644
--- a/drivers/accel/ivpu/Makefile
+++ b/drivers/accel/ivpu/Makefile
@@ -10,6 +10,7 @@ intel_vpu-y := \
ivpu_job.o \
ivpu_jsm_msg.o \
ivpu_mmu.o \
- ivpu_mmu_context.o
+ ivpu_mmu_context.o \
+ ivpu_pm.o
obj-$(CONFIG_DRM_ACCEL_IVPU) += intel_vpu.o
\ No newline at end of file
diff --git a/drivers/accel/ivpu/ivpu_drv.c b/drivers/accel/ivpu/ivpu_drv.c
index aebb804df2d4..c380b4d7762c 100644
--- a/drivers/accel/ivpu/ivpu_drv.c
+++ b/drivers/accel/ivpu/ivpu_drv.c
@@ -24,6 +24,7 @@
#include "ivpu_jsm_msg.h"
#include "ivpu_mmu.h"
#include "ivpu_mmu_context.h"
+#include "ivpu_pm.h"
#ifndef DRIVER_VERSION_STR
#define DRIVER_VERSION_STR __stringify(DRM_IVPU_DRIVER_MAJOR) "." \
@@ -469,6 +470,10 @@ static int ivpu_dev_init(struct ivpu_device *vdev)
if (!vdev->ipc)
return -ENOMEM;
+ vdev->pm = drmm_kzalloc(&vdev->drm, sizeof(*vdev->pm), GFP_KERNEL);
+ if (!vdev->pm)
+ return -ENOMEM;
+
vdev->hw->ops = &ivpu_hw_mtl_ops;
vdev->platform = IVPU_PLATFORM_INVALID;
vdev->context_xa_limit.min = IVPU_GLOBAL_CONTEXT_MMU_SSID + 1;
@@ -528,6 +533,12 @@ static int ivpu_dev_init(struct ivpu_device *vdev)
goto err_fw_fini;
}
+ ret = ivpu_pm_init(vdev);
+ if (ret) {
+ ivpu_err(vdev, "Failed to initialize PM: %d\n", ret);
+ goto err_ipc_fini;
+ }
+
ret = ivpu_job_done_thread_init(vdev);
if (ret) {
ivpu_err(vdev, "Failed to initialize job done thread: %d\n", ret);
@@ -546,6 +557,8 @@ static int ivpu_dev_init(struct ivpu_device *vdev)
goto err_job_done_thread_fini;
}
+ ivpu_pm_enable(vdev);
+
return 0;
err_job_done_thread_fini:
@@ -566,6 +579,7 @@ static int ivpu_dev_init(struct ivpu_device *vdev)
static void ivpu_dev_fini(struct ivpu_device *vdev)
{
+ ivpu_pm_disable(vdev);
ivpu_shutdown(vdev);
ivpu_job_done_thread_fini(vdev);
ivpu_ipc_fini(vdev);
@@ -618,11 +632,25 @@ static void ivpu_remove(struct pci_dev *pdev)
ivpu_dev_fini(vdev);
}
+static const struct dev_pm_ops ivpu_drv_pci_pm = {
+ SET_SYSTEM_SLEEP_PM_OPS(ivpu_pm_suspend_cb, ivpu_pm_resume_cb)
+ SET_RUNTIME_PM_OPS(ivpu_pm_runtime_suspend_cb, ivpu_pm_runtime_resume_cb, NULL)
+};
+
+static const struct pci_error_handlers ivpu_drv_pci_err = {
+ .reset_prepare = ivpu_pm_reset_prepare_cb,
+ .reset_done = ivpu_pm_reset_done_cb,
+};
+
static struct pci_driver ivpu_pci_driver = {
.name = KBUILD_MODNAME,
.id_table = ivpu_pci_ids,
.probe = ivpu_probe,
.remove = ivpu_remove,
+ .driver = {
+ .pm = &ivpu_drv_pci_pm,
+ },
+ .err_handler = &ivpu_drv_pci_err,
};
module_pci_driver(ivpu_pci_driver);
diff --git a/drivers/accel/ivpu/ivpu_drv.h b/drivers/accel/ivpu/ivpu_drv.h
index 91703b86bfed..38f5e5991594 100644
--- a/drivers/accel/ivpu/ivpu_drv.h
+++ b/drivers/accel/ivpu/ivpu_drv.h
@@ -76,6 +76,7 @@ struct ivpu_hw_info;
struct ivpu_mmu_info;
struct ivpu_fw_info;
struct ivpu_ipc_info;
+struct ivpu_pm_info;
struct ivpu_device {
struct drm_device drm;
@@ -89,6 +90,7 @@ struct ivpu_device {
struct ivpu_mmu_info *mmu;
struct ivpu_fw_info *fw;
struct ivpu_ipc_info *ipc;
+ struct ivpu_pm_info *pm;
struct ivpu_mmu_context gctx;
struct xarray context_xa;
diff --git a/drivers/accel/ivpu/ivpu_fw.c b/drivers/accel/ivpu/ivpu_fw.c
index 91bc6b167e58..6afd4c81cf5a 100644
--- a/drivers/accel/ivpu/ivpu_fw.c
+++ b/drivers/accel/ivpu/ivpu_fw.c
@@ -14,6 +14,7 @@
#include "ivpu_gem.h"
#include "ivpu_hw.h"
#include "ivpu_ipc.h"
+#include "ivpu_pm.h"
#define FW_GLOBAL_MEM_START (2ull * SZ_1G)
#define FW_GLOBAL_MEM_END (3ull * SZ_1G)
@@ -361,9 +362,12 @@ void ivpu_fw_boot_params_setup(struct ivpu_device *vdev, struct vpu_boot_params
/* In case of warm boot we only have to reset the entrypoint addr */
if (!ivpu_fw_is_cold_boot(vdev)) {
boot_params->save_restore_ret_address = 0;
+ vdev->pm->is_warmboot = true;
return;
}
+ vdev->pm->is_warmboot = false;
+
boot_params->magic = VPU_BOOT_PARAMS_MAGIC;
boot_params->vpu_id = to_pci_dev(vdev->drm.dev)->bus->number;
boot_params->frequency = ivpu_hw_reg_pll_freq_get(vdev);
diff --git a/drivers/accel/ivpu/ivpu_hw_mtl.c b/drivers/accel/ivpu/ivpu_hw_mtl.c
index 19784cf697d6..c7b9b97ff1c9 100644
--- a/drivers/accel/ivpu/ivpu_hw_mtl.c
+++ b/drivers/accel/ivpu/ivpu_hw_mtl.c
@@ -10,6 +10,7 @@
#include "ivpu_hw.h"
#include "ivpu_ipc.h"
#include "ivpu_mmu.h"
+#include "ivpu_pm.h"
#define TILE_FUSE_ENABLE_BOTH 0x0
#define TILE_FUSE_ENABLE_UPPER 0x1
@@ -921,6 +922,8 @@ static void ivpu_hw_mtl_irq_disable(struct ivpu_device *vdev)
static void ivpu_hw_mtl_irq_wdt_nce_handler(struct ivpu_device *vdev)
{
ivpu_err_ratelimited(vdev, "WDT NCE irq\n");
+
+ ivpu_pm_schedule_recovery(vdev);
}
static void ivpu_hw_mtl_irq_wdt_mss_handler(struct ivpu_device *vdev)
@@ -928,11 +931,14 @@ static void ivpu_hw_mtl_irq_wdt_mss_handler(struct ivpu_device *vdev)
ivpu_err_ratelimited(vdev, "WDT MSS irq\n");
ivpu_hw_wdt_disable(vdev);
+ ivpu_pm_schedule_recovery(vdev);
}
static void ivpu_hw_mtl_irq_noc_firewall_handler(struct ivpu_device *vdev)
{
ivpu_err_ratelimited(vdev, "NOC Firewall irq\n");
+
+ ivpu_pm_schedule_recovery(vdev);
}
/* Handler for IRQs from VPU core (irqV) */
@@ -970,6 +976,7 @@ static u32 ivpu_hw_mtl_irqv_handler(struct ivpu_device *vdev, int irq)
static u32 ivpu_hw_mtl_irqb_handler(struct ivpu_device *vdev, int irq)
{
u32 status = REGB_RD32(MTL_BUTTRESS_INTERRUPT_STAT) & BUTTRESS_IRQ_MASK;
+ bool schedule_recovery = false;
if (status == 0)
return 0;
@@ -983,6 +990,7 @@ static u32 ivpu_hw_mtl_irqb_handler(struct ivpu_device *vdev, int irq)
if (REG_TEST_FLD(MTL_BUTTRESS_INTERRUPT_STAT, ATS_ERR, status)) {
ivpu_err(vdev, "ATS_ERR irq 0x%016llx", REGB_RD64(MTL_BUTTRESS_ATS_ERR_LOG_0));
REGB_WR32(MTL_BUTTRESS_ATS_ERR_CLEAR, 0x1);
+ schedule_recovery = true;
}
if (REG_TEST_FLD(MTL_BUTTRESS_INTERRUPT_STAT, UFI_ERR, status)) {
@@ -993,6 +1001,7 @@ static u32 ivpu_hw_mtl_irqb_handler(struct ivpu_device *vdev, int irq)
REG_GET_FLD(MTL_BUTTRESS_UFI_ERR_LOG, AXI_ID, ufi_log),
REG_GET_FLD(MTL_BUTTRESS_UFI_ERR_LOG, CQ_ID, ufi_log));
REGB_WR32(MTL_BUTTRESS_UFI_ERR_CLEAR, 0x1);
+ schedule_recovery = true;
}
/*
@@ -1005,6 +1014,9 @@ static u32 ivpu_hw_mtl_irqb_handler(struct ivpu_device *vdev, int irq)
/* Re-enable global interrupt */
REGB_WR32(MTL_BUTTRESS_GLOBAL_INT_MASK, 0x0);
+ if (schedule_recovery)
+ ivpu_pm_schedule_recovery(vdev);
+
return status;
}
diff --git a/drivers/accel/ivpu/ivpu_ipc.c b/drivers/accel/ivpu/ivpu_ipc.c
index 4bcf3c827235..70398929f353 100644
--- a/drivers/accel/ivpu/ivpu_ipc.c
+++ b/drivers/accel/ivpu/ivpu_ipc.c
@@ -14,6 +14,7 @@
#include "ivpu_hw_reg_io.h"
#include "ivpu_ipc.h"
#include "ivpu_jsm_msg.h"
+#include "ivpu_pm.h"
#define IPC_MAX_RX_MSG 128
#define IS_KTHREAD() (get_current()->flags & PF_KTHREAD)
@@ -307,8 +308,10 @@ int ivpu_ipc_send_receive(struct ivpu_device *vdev, struct vpu_jsm_msg *req,
ret = ivpu_ipc_send_receive_internal(vdev, &hb_req, VPU_JSM_MSG_QUERY_ENGINE_HB_DONE,
&hb_resp, VPU_IPC_CHAN_ASYNC_CMD, vdev->timeout.jsm);
- if (ret == -ETIMEDOUT)
+ if (ret == -ETIMEDOUT) {
ivpu_hw_diagnose_failure(vdev);
+ ivpu_pm_schedule_recovery(vdev);
+ }
rpm_put:
ivpu_rpm_put(vdev);
diff --git a/drivers/accel/ivpu/ivpu_job.c b/drivers/accel/ivpu/ivpu_job.c
index 1a047a68a066..e6bce0777414 100644
--- a/drivers/accel/ivpu/ivpu_job.c
+++ b/drivers/accel/ivpu/ivpu_job.c
@@ -17,6 +17,7 @@
#include "ivpu_ipc.h"
#include "ivpu_job.h"
#include "ivpu_jsm_msg.h"
+#include "ivpu_pm.h"
#define CMD_BUF_IDX 0
#define JOB_ID_JOB_MASK GENMASK(7, 0)
@@ -270,6 +271,9 @@ static void job_release(struct kref *ref)
ivpu_dbg(vdev, KREF, "Job released: id %u\n", job->job_id);
kfree(job);
+
+ /* Allow the VPU to get suspended, must be called after ivpu_file_priv_put() */
+ ivpu_rpm_put(vdev);
}
static void job_put(struct ivpu_job *job)
@@ -286,11 +290,16 @@ ivpu_create_job(struct ivpu_file_priv *file_priv, u32 engine_idx, u32 bo_count)
struct ivpu_device *vdev = file_priv->vdev;
struct ivpu_job *job;
size_t buf_size;
+ int ret;
+
+ ret = ivpu_rpm_get(vdev);
+ if (ret < 0)
+ return NULL;
buf_size = sizeof(*job) + bo_count * sizeof(struct ivpu_bo *);
job = kzalloc(buf_size, GFP_KERNEL);
if (!job)
- return NULL;
+ goto err_rpm_put;
kref_init(&job->ref);
@@ -311,6 +320,8 @@ ivpu_create_job(struct ivpu_file_priv *file_priv, u32 engine_idx, u32 bo_count)
err_free_job:
kfree(job);
+err_rpm_put:
+ ivpu_rpm_put(vdev);
return NULL;
}
diff --git a/drivers/accel/ivpu/ivpu_mmu.c b/drivers/accel/ivpu/ivpu_mmu.c
index 2dd9d2287055..4a012a12bbd6 100644
--- a/drivers/accel/ivpu/ivpu_mmu.c
+++ b/drivers/accel/ivpu/ivpu_mmu.c
@@ -11,6 +11,7 @@
#include "ivpu_hw_reg_io.h"
#include "ivpu_mmu.h"
#include "ivpu_mmu_context.h"
+#include "ivpu_pm.h"
#define IVPU_MMU_IDR0_REF 0x080f3e0f
#define IVPU_MMU_IDR0_REF_SIMICS 0x080f3e1f
@@ -818,13 +819,22 @@ static u32 *ivpu_mmu_get_event(struct ivpu_device *vdev)
void ivpu_mmu_irq_evtq_handler(struct ivpu_device *vdev)
{
+ bool schedule_recovery = false;
u32 *event;
u32 ssid;
ivpu_dbg(vdev, IRQ, "MMU event queue\n");
- while ((event = ivpu_mmu_get_event(vdev)) != NULL)
+ while ((event = ivpu_mmu_get_event(vdev)) != NULL) {
ivpu_mmu_dump_event(vdev, event);
+
+ ssid = FIELD_GET(IVPU_MMU_EVT_SSID_MASK, event[0]);
+ if (ssid == IVPU_GLOBAL_CONTEXT_MMU_SSID)
+ schedule_recovery = true;
+ }
+
+ if (schedule_recovery)
+ ivpu_pm_schedule_recovery(vdev);
}
void ivpu_mmu_irq_gerr_handler(struct ivpu_device *vdev)
diff --git a/drivers/accel/ivpu/ivpu_pm.c b/drivers/accel/ivpu/ivpu_pm.c
new file mode 100644
index 000000000000..2bbd57a3183a
--- /dev/null
+++ b/drivers/accel/ivpu/ivpu_pm.c
@@ -0,0 +1,329 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (C) 2020-2022 Intel Corporation
+ */
+
+#include <linux/highmem.h>
+#include <linux/moduleparam.h>
+#include <linux/pci.h>
+#include <linux/pm_runtime.h>
+#include <linux/reboot.h>
+
+#include "vpu_boot_api.h"
+#include "ivpu_drv.h"
+#include "ivpu_hw.h"
+#include "ivpu_fw.h"
+#include "ivpu_ipc.h"
+#include "ivpu_job.h"
+#include "ivpu_mmu.h"
+#include "ivpu_pm.h"
+
+static bool ivpu_disable_recovery;
+module_param_named_unsafe(disable_recovery, ivpu_disable_recovery, bool, 0644);
+MODULE_PARM_DESC(disable_recovery, "Disables recovery when VPU hang is detected");
+
+#define PM_RESCHEDULE_LIMIT 5
+
+static void ivpu_pm_prepare_cold_boot(struct ivpu_device *vdev)
+{
+ struct ivpu_fw_info *fw = vdev->fw;
+
+ ivpu_cmdq_reset_all_contexts(vdev);
+ ivpu_ipc_reset(vdev);
+ ivpu_fw_load(vdev);
+ fw->entry_point = fw->cold_boot_entry_point;
+}
+
+static void ivpu_pm_prepare_warm_boot(struct ivpu_device *vdev)
+{
+ struct ivpu_fw_info *fw = vdev->fw;
+ struct vpu_boot_params *bp = fw->mem->kvaddr;
+
+ if (!bp->save_restore_ret_address) {
+ ivpu_pm_prepare_cold_boot(vdev);
+ return;
+ }
+
+ ivpu_dbg(vdev, FW_BOOT, "Save/restore entry point %llx", bp->save_restore_ret_address);
+ fw->entry_point = bp->save_restore_ret_address;
+}
+
+static int ivpu_suspend(struct ivpu_device *vdev)
+{
+ int ret;
+
+ ret = ivpu_shutdown(vdev);
+ if (ret) {
+ ivpu_err(vdev, "Failed to shutdown VPU: %d\n", ret);
+ return ret;
+ }
+
+ return ret;
+}
+
+static int ivpu_resume(struct ivpu_device *vdev)
+{
+ int ret;
+
+retry:
+ ret = ivpu_hw_power_up(vdev);
+ if (ret) {
+ ivpu_err(vdev, "Failed to power up HW: %d\n", ret);
+ return ret;
+ }
+
+ ret = ivpu_mmu_enable(vdev);
+ if (ret) {
+ ivpu_err(vdev, "Failed to resume MMU: %d\n", ret);
+ ivpu_hw_power_down(vdev);
+ return ret;
+ }
+
+ ret = ivpu_boot(vdev);
+ if (ret) {
+ ivpu_mmu_disable(vdev);
+ ivpu_hw_power_down(vdev);
+ if (!ivpu_fw_is_cold_boot(vdev)) {
+ ivpu_warn(vdev, "Failed to resume the FW: %d. Retrying cold boot..\n", ret);
+ ivpu_pm_prepare_cold_boot(vdev);
+ goto retry;
+ } else {
+ ivpu_err(vdev, "Failed to resume the FW: %d\n", ret);
+ }
+ }
+
+ return ret;
+}
+
+static void ivpu_pm_recovery_work(struct work_struct *work)
+{
+ struct ivpu_pm_info *pm = container_of(work, struct ivpu_pm_info, recovery_work);
+ struct ivpu_device *vdev = pm->vdev;
+ char *evt[2] = {"IVPU_PM_EVENT=IVPU_RECOVER", NULL};
+ int ret;
+
+ ret = pci_reset_function(to_pci_dev(vdev->drm.dev));
+ if (ret)
+ ivpu_err(vdev, "Failed to reset VPU: %d\n", ret);
+
+ kobject_uevent_env(&vdev->drm.dev->kobj, KOBJ_CHANGE, evt);
+}
+
+void ivpu_pm_schedule_recovery(struct ivpu_device *vdev)
+{
+ struct ivpu_pm_info *pm = vdev->pm;
+
+ if (ivpu_disable_recovery) {
+ ivpu_err(vdev, "Recovery not available when disable_recovery param is set\n");
+ return;
+ }
+
+ if (ivpu_is_fpga(vdev)) {
+ ivpu_err(vdev, "Recovery not available on FPGA\n");
+ return;
+ }
+
+ /* Schedule recovery if it's not in progress */
+ if (atomic_cmpxchg(&pm->in_reset, 0, 1) == 0) {
+ ivpu_hw_irq_disable(vdev);
+ queue_work(system_long_wq, &pm->recovery_work);
+ }
+}
+
+int ivpu_pm_suspend_cb(struct device *dev)
+{
+ struct drm_device *drm = dev_get_drvdata(dev);
+ struct ivpu_device *vdev = to_ivpu_device(drm);
+ int ret;
+
+ ivpu_dbg(vdev, PM, "Suspend..\n");
+
+ ret = ivpu_suspend(vdev);
+ if (ret && vdev->pm->suspend_reschedule_counter) {
+ ivpu_dbg(vdev, PM, "Failed to enter idle, rescheduling suspend, retries left %d\n",
+ vdev->pm->suspend_reschedule_counter);
+ pm_schedule_suspend(dev, vdev->timeout.reschedule_suspend);
+ vdev->pm->suspend_reschedule_counter--;
+ return -EBUSY;
+ } else if (!vdev->pm->suspend_reschedule_counter) {
+ ivpu_warn(vdev, "Failed to enter idle, force suspend\n");
+ ivpu_pm_prepare_cold_boot(vdev);
+ } else {
+ ivpu_pm_prepare_warm_boot(vdev);
+ }
+
+ vdev->pm->suspend_reschedule_counter = PM_RESCHEDULE_LIMIT;
+
+ pci_save_state(to_pci_dev(dev));
+ pci_set_power_state(to_pci_dev(dev), PCI_D3hot);
+
+ ivpu_dbg(vdev, PM, "Suspend done.\n");
+
+ return ret;
+}
+
+int ivpu_pm_resume_cb(struct device *dev)
+{
+ struct drm_device *drm = dev_get_drvdata(dev);
+ struct ivpu_device *vdev = to_ivpu_device(drm);
+ int ret;
+
+ ivpu_dbg(vdev, PM, "Resume..\n");
+
+ pci_set_power_state(to_pci_dev(dev), PCI_D0);
+ pci_restore_state(to_pci_dev(dev));
+
+ ret = ivpu_resume(vdev);
+ if (ret)
+ ivpu_err(vdev, "Failed to resume: %d\n", ret);
+
+ ivpu_dbg(vdev, PM, "Resume done.\n");
+
+ return ret;
+}
+
+int ivpu_pm_runtime_suspend_cb(struct device *dev)
+{
+ struct drm_device *drm = dev_get_drvdata(dev);
+ struct ivpu_device *vdev = to_ivpu_device(drm);
+ int ret;
+
+ ivpu_dbg(vdev, PM, "Runtime suspend..\n");
+
+ if (!ivpu_hw_is_idle(vdev) && vdev->pm->suspend_reschedule_counter) {
+ ivpu_dbg(vdev, PM, "Failed to enter idle, rescheduling suspend, retries left %d\n",
+ vdev->pm->suspend_reschedule_counter);
+ pm_schedule_suspend(dev, vdev->timeout.reschedule_suspend);
+ vdev->pm->suspend_reschedule_counter--;
+ return -EAGAIN;
+ }
+
+ ret = ivpu_suspend(vdev);
+ if (ret)
+ ivpu_err(vdev, "Failed to set suspend VPU: %d\n", ret);
+
+ if (!vdev->pm->suspend_reschedule_counter) {
+ ivpu_warn(vdev, "VPU failed to enter idle, force suspended.\n");
+ ivpu_pm_prepare_cold_boot(vdev);
+ } else {
+ ivpu_pm_prepare_warm_boot(vdev);
+ }
+
+ vdev->pm->suspend_reschedule_counter = PM_RESCHEDULE_LIMIT;
+
+ ivpu_dbg(vdev, PM, "Runtime suspend done.\n");
+
+ return 0;
+}
+
+int ivpu_pm_runtime_resume_cb(struct device *dev)
+{
+ struct drm_device *drm = dev_get_drvdata(dev);
+ struct ivpu_device *vdev = to_ivpu_device(drm);
+ int ret;
+
+ ivpu_dbg(vdev, PM, "Runtime resume..\n");
+
+ ret = ivpu_resume(vdev);
+ if (ret)
+ ivpu_err(vdev, "Failed to set RESUME state: %d\n", ret);
+
+ ivpu_dbg(vdev, PM, "Runtime resume done.\n");
+
+ return ret;
+}
+
+int ivpu_rpm_get(struct ivpu_device *vdev)
+{
+ int ret;
+
+ ivpu_dbg(vdev, RPM, "rpm_get count %d\n", atomic_read(&vdev->drm.dev->power.usage_count));
+
+ ret = pm_runtime_resume_and_get(vdev->drm.dev);
+ if (!drm_WARN_ON(&vdev->drm, ret < 0))
+ vdev->pm->suspend_reschedule_counter = PM_RESCHEDULE_LIMIT;
+
+ return ret;
+}
+
+void ivpu_rpm_put(struct ivpu_device *vdev)
+{
+ ivpu_dbg(vdev, RPM, "rpm_put count %d\n", atomic_read(&vdev->drm.dev->power.usage_count));
+
+ pm_runtime_mark_last_busy(vdev->drm.dev);
+ pm_runtime_put_autosuspend(vdev->drm.dev);
+}
+
+void ivpu_pm_reset_prepare_cb(struct pci_dev *pdev)
+{
+ struct ivpu_device *vdev = pci_get_drvdata(pdev);
+
+ pm_runtime_get_sync(vdev->drm.dev);
+
+ ivpu_dbg(vdev, PM, "Pre-reset..\n");
+ atomic_set(&vdev->pm->in_reset, 1);
+ ivpu_shutdown(vdev);
+ ivpu_pm_prepare_cold_boot(vdev);
+ ivpu_jobs_abort_all(vdev);
+ ivpu_dbg(vdev, PM, "Pre-reset done.\n");
+}
+
+void ivpu_pm_reset_done_cb(struct pci_dev *pdev)
+{
+ struct ivpu_device *vdev = pci_get_drvdata(pdev);
+ int ret;
+
+ ivpu_dbg(vdev, PM, "Post-reset..\n");
+ ret = ivpu_resume(vdev);
+ if (ret)
+ ivpu_err(vdev, "Failed to set RESUME state: %d\n", ret);
+ atomic_set(&vdev->pm->in_reset, 0);
+ ivpu_dbg(vdev, PM, "Post-reset done.\n");
+
+ pm_runtime_put_autosuspend(vdev->drm.dev);
+}
+
+int ivpu_pm_init(struct ivpu_device *vdev)
+{
+ struct device *dev = vdev->drm.dev;
+ struct ivpu_pm_info *pm = vdev->pm;
+
+ pm->vdev = vdev;
+ pm->suspend_reschedule_counter = PM_RESCHEDULE_LIMIT;
+
+ atomic_set(&pm->in_reset, 0);
+ INIT_WORK(&pm->recovery_work, ivpu_pm_recovery_work);
+
+ pm_runtime_use_autosuspend(dev);
+
+ if (ivpu_disable_recovery)
+ pm_runtime_set_autosuspend_delay(dev, -1);
+ else if (ivpu_is_silicon(vdev))
+ pm_runtime_set_autosuspend_delay(dev, 100);
+ else
+ pm_runtime_set_autosuspend_delay(dev, 60000);
+
+ return 0;
+}
+
+void ivpu_pm_enable(struct ivpu_device *vdev)
+{
+ struct device *dev = vdev->drm.dev;
+
+ pm_runtime_set_active(dev);
+ pm_runtime_allow(dev);
+ pm_runtime_mark_last_busy(dev);
+ pm_runtime_put_autosuspend(dev);
+
+ ivpu_dbg(vdev, RPM, "Enable RPM count %d\n", atomic_read(&dev->power.usage_count));
+}
+
+void ivpu_pm_disable(struct ivpu_device *vdev)
+{
+ struct device *dev = vdev->drm.dev;
+
+ ivpu_dbg(vdev, RPM, "Disable RPM count %d\n", atomic_read(&dev->power.usage_count));
+
+ pm_runtime_get_noresume(vdev->drm.dev);
+ pm_runtime_forbid(vdev->drm.dev);
+}
diff --git a/drivers/accel/ivpu/ivpu_pm.h b/drivers/accel/ivpu/ivpu_pm.h
new file mode 100644
index 000000000000..3f1fa34510dc
--- /dev/null
+++ b/drivers/accel/ivpu/ivpu_pm.h
@@ -0,0 +1,38 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (C) 2020-2022 Intel Corporation
+ */
+
+#ifndef __IVPU_PM_H__
+#define __IVPU_PM_H__
+
+#include <linux/types.h>
+
+struct ivpu_device;
+
+struct ivpu_pm_info {
+ struct ivpu_device *vdev;
+ struct work_struct recovery_work;
+ atomic_t in_reset;
+ bool is_warmboot;
+ u32 suspend_reschedule_counter;
+};
+
+int ivpu_pm_init(struct ivpu_device *vdev);
+void ivpu_pm_enable(struct ivpu_device *vdev);
+void ivpu_pm_disable(struct ivpu_device *vdev);
+
+int ivpu_pm_suspend_cb(struct device *dev);
+int ivpu_pm_resume_cb(struct device *dev);
+int ivpu_pm_runtime_suspend_cb(struct device *dev);
+int ivpu_pm_runtime_resume_cb(struct device *dev);
+
+void ivpu_pm_reset_prepare_cb(struct pci_dev *pdev);
+void ivpu_pm_reset_done_cb(struct pci_dev *pdev);
+
+int __must_check ivpu_rpm_get(struct ivpu_device *vdev);
+void ivpu_rpm_put(struct ivpu_device *vdev);
+
+void ivpu_pm_schedule_recovery(struct ivpu_device *vdev);
+
+#endif /* __IVPU_PM_H__ */
--
2.34.1
^ permalink raw reply related [flat|nested] 40+ messages in thread
* Re: [PATCH v4 2/7] accel/ivpu: Add Intel VPU MMU support
2022-12-08 11:07 ` [PATCH v4 2/7] accel/ivpu: Add Intel VPU MMU support Jacek Lawrynowicz
@ 2022-12-12 11:19 ` kernel test robot
2022-12-18 9:13 ` Oded Gabbay
1 sibling, 0 replies; 40+ messages in thread
From: kernel test robot @ 2022-12-12 11:19 UTC (permalink / raw)
To: Jacek Lawrynowicz, dri-devel, oded.gabbay, airlied, daniel,
tzimmermann, quic_jhugo
Cc: Krystian Pradzynski, Karol Wachowski, stanislaw.gruszka,
Jacek Lawrynowicz, oe-kbuild-all, andrzej.kacprowski
[-- Attachment #1: Type: text/plain, Size: 3605 bytes --]
Hi Jacek,
I love your patch! Yet something to improve:
[auto build test ERROR on drm/drm-next]
[also build test ERROR on drm-tip/drm-tip next-20221208]
[cannot apply to drm-misc/drm-misc-next linus/master v6.1]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Jacek-Lawrynowicz/New-DRM-accel-driver-for-Intel-VPU/20221208-190957
base: git://anongit.freedesktop.org/drm/drm drm-next
patch link: https://lore.kernel.org/r/20221208110733.5498-3-jacek.lawrynowicz%40linux.intel.com
patch subject: [PATCH v4 2/7] accel/ivpu: Add Intel VPU MMU support
config: um-allyesconfig
compiler: gcc-11 (Debian 11.3.0-8) 11.3.0
reproduce (this is a W=1 build):
# https://github.com/intel-lab-lkp/linux/commit/d3de15d170d6cfbffbb1b99b0bc650f028719d70
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Jacek-Lawrynowicz/New-DRM-accel-driver-for-Intel-VPU/20221208-190957
git checkout d3de15d170d6cfbffbb1b99b0bc650f028719d70
# save the config file
mkdir build_dir && cp config build_dir/.config
make W=1 O=build_dir ARCH=um SHELL=/bin/bash
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
drivers/accel/ivpu/ivpu_mmu.c: In function 'ivpu_mmu_cmdq_sync':
>> drivers/accel/ivpu/ivpu_mmu.c:442:9: error: implicit declaration of function 'clflush_cache_range'; did you mean 'flush_cache_range'? [-Werror=implicit-function-declaration]
442 | clflush_cache_range(q->base, IVPU_MMU_CMDQ_SIZE);
| ^~~~~~~~~~~~~~~~~~~
| flush_cache_range
drivers/accel/ivpu/ivpu_mmu.c: In function 'ivpu_mmu_irq_evtq_handler':
drivers/accel/ivpu/ivpu_mmu.c:822:13: warning: unused variable 'ssid' [-Wunused-variable]
822 | u32 ssid;
| ^~~~
cc1: some warnings being treated as errors
--
drivers/accel/ivpu/ivpu_mmu_context.c: In function 'ivpu_mmu_context_flush_page_tables':
>> drivers/accel/ivpu/ivpu_mmu_context.c:179:25: error: implicit declaration of function 'clflush_cache_range'; did you mean 'flush_cache_range'? [-Werror=implicit-function-declaration]
179 | clflush_cache_range(pte, IVPU_MMU_PGTABLE_SIZE);
| ^~~~~~~~~~~~~~~~~~~
| flush_cache_range
cc1: some warnings being treated as errors
vim +442 drivers/accel/ivpu/ivpu_mmu.c
426
427 static int ivpu_mmu_cmdq_sync(struct ivpu_device *vdev)
428 {
429 struct ivpu_mmu_queue *q = &vdev->mmu->cmdq;
430 u64 val;
431 int ret;
432
433 val = FIELD_PREP(IVPU_MMU_CMD_OPCODE, CMD_SYNC) |
434 FIELD_PREP(IVPU_MMU_CMD_SYNC_0_CS, 0x2) |
435 FIELD_PREP(IVPU_MMU_CMD_SYNC_0_MSH, 0x3) |
436 FIELD_PREP(IVPU_MMU_CMD_SYNC_0_MSI_ATTR, 0xf);
437
438 ret = ivpu_mmu_cmdq_cmd_write(vdev, "SYNC", val, 0);
439 if (ret)
440 return ret;
441
> 442 clflush_cache_range(q->base, IVPU_MMU_CMDQ_SIZE);
443 REGV_WR32(MTL_VPU_HOST_MMU_CMDQ_PROD, q->prod);
444
445 ret = ivpu_mmu_cmdq_wait_for_cons(vdev);
446 if (ret)
447 ivpu_err(vdev, "Timed out waiting for consumer: %d\n", ret);
448
449 return ret;
450 }
451
--
0-DAY CI Kernel Test Service
https://01.org/lkp
[-- Attachment #2: config --]
[-- Type: text/plain, Size: 286942 bytes --]
#
# Automatically generated file; DO NOT EDIT.
# Linux/um 6.1.0-rc6 Kernel Configuration
#
CONFIG_CC_VERSION_TEXT="gcc-11 (Debian 11.3.0-8) 11.3.0"
CONFIG_CC_IS_GCC=y
CONFIG_GCC_VERSION=110300
CONFIG_CLANG_VERSION=0
CONFIG_AS_IS_GNU=y
CONFIG_AS_VERSION=23900
CONFIG_LD_IS_BFD=y
CONFIG_LD_VERSION=23900
CONFIG_LLD_VERSION=0
CONFIG_CC_CAN_LINK=y
CONFIG_CC_CAN_LINK_STATIC=y
CONFIG_CC_HAS_ASM_GOTO_OUTPUT=y
CONFIG_CC_HAS_ASM_INLINE=y
CONFIG_CC_HAS_NO_PROFILE_FN_ATTR=y
CONFIG_PAHOLE_VERSION=123
CONFIG_CONSTRUCTORS=y
CONFIG_IRQ_WORK=y
#
# General setup
#
CONFIG_BROKEN_ON_SMP=y
CONFIG_INIT_ENV_ARG_LIMIT=128
CONFIG_COMPILE_TEST=y
# CONFIG_WERROR is not set
CONFIG_LOCALVERSION=""
CONFIG_BUILD_SALT=""
CONFIG_DEFAULT_INIT=""
CONFIG_DEFAULT_HOSTNAME="(none)"
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
CONFIG_POSIX_MQUEUE=y
CONFIG_POSIX_MQUEUE_SYSCTL=y
CONFIG_WATCH_QUEUE=y
CONFIG_CROSS_MEMORY_ATTACH=y
CONFIG_USELIB=y
CONFIG_AUDIT=y
CONFIG_HAVE_ARCH_AUDITSYSCALL=y
CONFIG_AUDITSYSCALL=y
#
# IRQ subsystem
#
CONFIG_GENERIC_IRQ_SHOW=y
CONFIG_GENERIC_IRQ_INJECTION=y
CONFIG_GENERIC_IRQ_CHIP=y
CONFIG_IRQ_DOMAIN=y
CONFIG_IRQ_SIM=y
CONFIG_IRQ_DOMAIN_HIERARCHY=y
CONFIG_IRQ_FASTEOI_HIERARCHY_HANDLERS=y
CONFIG_GENERIC_MSI_IRQ=y
CONFIG_GENERIC_MSI_IRQ_DOMAIN=y
CONFIG_GENERIC_IRQ_DEBUGFS=y
# end of IRQ subsystem
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_TIME_KUNIT_TEST=y
#
# Timers subsystem
#
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ_COMMON=y
# CONFIG_HZ_PERIODIC is not set
CONFIG_NO_HZ_IDLE=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
# end of Timers subsystem
CONFIG_BPF=y
#
# BPF subsystem
#
CONFIG_BPF_SYSCALL=y
CONFIG_BPF_UNPRIV_DEFAULT_OFF=y
CONFIG_USERMODE_DRIVER=y
# end of BPF subsystem
CONFIG_PREEMPT_NONE_BUILD=y
CONFIG_PREEMPT_NONE=y
#
# CPU/Task time and stats accounting
#
CONFIG_TICK_CPU_ACCOUNTING=y
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_BSD_PROCESS_ACCT_V3=y
CONFIG_TASKSTATS=y
CONFIG_TASK_DELAY_ACCT=y
CONFIG_TASK_XACCT=y
CONFIG_TASK_IO_ACCOUNTING=y
CONFIG_PSI=y
CONFIG_PSI_DEFAULT_DISABLED=y
# end of CPU/Task time and stats accounting
CONFIG_CPU_ISOLATION=y
#
# RCU Subsystem
#
CONFIG_TINY_RCU=y
CONFIG_RCU_EXPERT=y
CONFIG_SRCU=y
CONFIG_TINY_SRCU=y
CONFIG_TASKS_RCU_GENERIC=y
CONFIG_FORCE_TASKS_RCU=y
CONFIG_TASKS_RCU=y
CONFIG_FORCE_TASKS_RUDE_RCU=y
CONFIG_TASKS_RUDE_RCU=y
CONFIG_FORCE_TASKS_TRACE_RCU=y
CONFIG_TASKS_TRACE_RCU=y
CONFIG_RCU_NEED_SEGCBLIST=y
CONFIG_TASKS_TRACE_RCU_READ_MB=y
# end of RCU Subsystem
CONFIG_BUILD_BIN2C=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_IKHEADERS=y
CONFIG_LOG_BUF_SHIFT=17
CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13
CONFIG_PRINTK_INDEX=y
#
# Scheduler features
#
# end of Scheduler features
CONFIG_CC_HAS_INT128=y
CONFIG_CC_IMPLICIT_FALLTHROUGH="-Wimplicit-fallthrough=5"
CONFIG_GCC12_NO_ARRAY_BOUNDS=y
CONFIG_CGROUPS=y
CONFIG_PAGE_COUNTER=y
CONFIG_CGROUP_FAVOR_DYNMODS=y
CONFIG_MEMCG=y
CONFIG_MEMCG_KMEM=y
CONFIG_BLK_CGROUP=y
CONFIG_CGROUP_WRITEBACK=y
CONFIG_CGROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
CONFIG_CFS_BANDWIDTH=y
CONFIG_RT_GROUP_SCHED=y
CONFIG_CGROUP_PIDS=y
CONFIG_CGROUP_RDMA=y
CONFIG_CGROUP_FREEZER=y
CONFIG_CGROUP_DEVICE=y
CONFIG_CGROUP_CPUACCT=y
CONFIG_CGROUP_BPF=y
CONFIG_CGROUP_MISC=y
CONFIG_CGROUP_DEBUG=y
CONFIG_SOCK_CGROUP_DATA=y
CONFIG_NAMESPACES=y
CONFIG_UTS_NS=y
CONFIG_IPC_NS=y
CONFIG_USER_NS=y
CONFIG_PID_NS=y
CONFIG_NET_NS=y
CONFIG_CHECKPOINT_RESTORE=y
CONFIG_SCHED_AUTOGROUP=y
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
CONFIG_RELAY=y
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_RD_GZIP=y
CONFIG_RD_BZIP2=y
CONFIG_RD_LZMA=y
CONFIG_RD_XZ=y
CONFIG_RD_LZO=y
CONFIG_RD_LZ4=y
CONFIG_RD_ZSTD=y
CONFIG_BOOT_CONFIG=y
CONFIG_BOOT_CONFIG_EMBED=y
CONFIG_BOOT_CONFIG_EMBED_FILE=""
CONFIG_INITRAMFS_PRESERVE_MTIME=y
CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_HAVE_UID16=y
CONFIG_EXPERT=y
CONFIG_UID16=y
CONFIG_MULTIUSER=y
CONFIG_SGETMASK_SYSCALL=y
CONFIG_SYSFS_SYSCALL=y
CONFIG_FHANDLE=y
CONFIG_POSIX_TIMERS=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_FUTEX_PI=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_IO_URING=y
CONFIG_ADVISE_SYSCALLS=y
CONFIG_MEMBARRIER=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
CONFIG_KALLSYMS_BASE_RELATIVE=y
CONFIG_KCMP=y
CONFIG_EMBEDDED=y
CONFIG_PC104=y
#
# Kernel Performance Events And Counters
#
# end of Kernel Performance Events And Counters
CONFIG_SYSTEM_DATA_VERIFICATION=y
CONFIG_PROFILING=y
CONFIG_TRACEPOINTS=y
# end of General setup
#
# UML-specific options
#
CONFIG_UML=y
CONFIG_MMU=y
CONFIG_UML_DMA_EMULATION=y
CONFIG_UML_IOMEM_EMULATION=y
CONFIG_NO_IOPORT_MAP=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_HZ=100
CONFIG_NR_CPUS=1
CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
#
# Host processor type and features
#
# CONFIG_MK8 is not set
# CONFIG_MPSC is not set
# CONFIG_MCORE2 is not set
# CONFIG_MATOM is not set
CONFIG_GENERIC_CPU=y
CONFIG_X86_INTERNODE_CACHE_SHIFT=6
CONFIG_X86_L1_CACHE_SHIFT=6
CONFIG_X86_TSC=y
CONFIG_X86_CMPXCHG64=y
CONFIG_X86_CMOV=y
CONFIG_X86_MINIMUM_CPU_FAMILY=64
CONFIG_IA32_FEAT_CTL=y
CONFIG_PROCESSOR_SELECT=y
CONFIG_CPU_SUP_INTEL=y
CONFIG_CPU_SUP_AMD=y
CONFIG_CPU_SUP_HYGON=y
CONFIG_CPU_SUP_CENTAUR=y
CONFIG_CPU_SUP_ZHAOXIN=y
# end of Host processor type and features
CONFIG_UML_X86=y
CONFIG_64BIT=y
CONFIG_X86_64=y
CONFIG_3_LEVEL_PGTABLES=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_MAY_HAVE_RUNTIME_DEPS=y
CONFIG_LD_SCRIPT_DYN=y
CONFIG_LD_SCRIPT_DYN_RPATH=y
CONFIG_HOSTFS=y
CONFIG_MCONSOLE=y
CONFIG_MAGIC_SYSRQ=y
CONFIG_KERNEL_STACK_ORDER=2
CONFIG_MMAPPER=y
CONFIG_PGTABLE_LEVELS=3
# end of UML-specific options
#
# UML Character Devices
#
CONFIG_STDERR_CONSOLE=y
CONFIG_SSL=y
CONFIG_NULL_CHAN=y
CONFIG_PORT_CHAN=y
CONFIG_PTY_CHAN=y
CONFIG_TTY_CHAN=y
CONFIG_XTERM_CHAN=y
CONFIG_XTERM_CHAN_DEFAULT_EMULATOR="xterm"
CONFIG_CON_ZERO_CHAN="fd:0,fd:1"
CONFIG_CON_CHAN="xterm"
CONFIG_SSL_CHAN="pty"
CONFIG_UML_SOUND=y
CONFIG_SOUND=y
CONFIG_SOUND_OSS_CORE=y
CONFIG_HOSTAUDIO=y
# end of UML Character Devices
#
# UML Network Devices
#
CONFIG_UML_NET=y
CONFIG_UML_NET_ETHERTAP=y
CONFIG_UML_NET_TUNTAP=y
CONFIG_UML_NET_SLIP=y
CONFIG_UML_NET_DAEMON=y
CONFIG_UML_NET_DAEMON_DEFAULT_SOCK="/tmp/uml.ctl"
CONFIG_UML_NET_VECTOR=y
CONFIG_UML_NET_VDE=y
CONFIG_UML_NET_MCAST=y
CONFIG_UML_NET_PCAP=y
CONFIG_UML_NET_SLIRP=y
# end of UML Network Devices
CONFIG_VIRTIO_UML=y
CONFIG_UML_RTC=y
CONFIG_UML_PCI_OVER_VIRTIO=y
CONFIG_UML_PCI_OVER_VIRTIO_DEVICE_ID=-1
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_SUSPEND=y
CONFIG_SUSPEND_FREEZER=y
CONFIG_SUSPEND_SKIP_SYNC=y
CONFIG_PM_SLEEP=y
CONFIG_PM_AUTOSLEEP=y
CONFIG_PM_USERSPACE_AUTOSLEEP=y
CONFIG_PM_WAKELOCKS=y
CONFIG_PM_WAKELOCKS_LIMIT=100
CONFIG_PM_WAKELOCKS_GC=y
CONFIG_PM=y
CONFIG_PM_DEBUG=y
CONFIG_PM_ADVANCED_DEBUG=y
CONFIG_PM_TEST_SUSPEND=y
CONFIG_PM_SLEEP_DEBUG=y
CONFIG_DPM_WATCHDOG=y
CONFIG_DPM_WATCHDOG_TIMEOUT=120
CONFIG_PM_CLK=y
CONFIG_PM_GENERIC_DOMAINS=y
CONFIG_WQ_POWER_EFFICIENT_DEFAULT=y
CONFIG_PM_GENERIC_DOMAINS_SLEEP=y
CONFIG_PM_GENERIC_DOMAINS_OF=y
#
# General architecture-dependent options
#
CONFIG_CRASH_CORE=y
CONFIG_HAVE_64BIT_ALIGNED_ACCESS=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_ARCH_HAS_FORTIFY_SOURCE=y
CONFIG_HAVE_ASM_MODVERSIONS=y
CONFIG_HAVE_ARCH_SECCOMP=y
CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
CONFIG_SECCOMP=y
CONFIG_SECCOMP_FILTER=y
CONFIG_SECCOMP_CACHE_DEBUG=y
CONFIG_LTO_NONE=y
CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
CONFIG_MODULES_USE_ELF_RELA=y
CONFIG_PAGE_SIZE_LESS_THAN_64KB=y
CONFIG_PAGE_SIZE_LESS_THAN_256KB=y
CONFIG_ISA_BUS_API=y
CONFIG_COMPAT_32BIT_TIME=y
CONFIG_ARCH_NO_PREEMPT=y
CONFIG_ARCH_EPHEMERAL_INODES=y
CONFIG_HAVE_ARCH_VMAP_STACK=y
CONFIG_VMAP_STACK=y
CONFIG_LOCK_EVENT_COUNTS=y
#
# GCOV-based kernel profiling
#
CONFIG_GCOV_KERNEL=y
CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
# end of GCOV-based kernel profiling
CONFIG_HAVE_GCC_PLUGINS=y
CONFIG_GCC_PLUGINS=y
CONFIG_GCC_PLUGIN_LATENT_ENTROPY=y
# end of General architecture-dependent options
CONFIG_RT_MUTEXES=y
CONFIG_BASE_SMALL=0
CONFIG_MODULE_SIG_FORMAT=y
CONFIG_MODULES=y
CONFIG_MODULE_FORCE_LOAD=y
CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
CONFIG_MODULE_UNLOAD_TAINT_TRACKING=y
CONFIG_MODVERSIONS=y
CONFIG_ASM_MODVERSIONS=y
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_MODULE_SIG=y
CONFIG_MODULE_SIG_FORCE=y
CONFIG_MODULE_SIG_ALL=y
CONFIG_MODULE_SIG_SHA1=y
# CONFIG_MODULE_SIG_SHA224 is not set
# CONFIG_MODULE_SIG_SHA256 is not set
# CONFIG_MODULE_SIG_SHA384 is not set
# CONFIG_MODULE_SIG_SHA512 is not set
CONFIG_MODULE_SIG_HASH="sha1"
CONFIG_MODULE_COMPRESS_NONE=y
# CONFIG_MODULE_COMPRESS_GZIP is not set
# CONFIG_MODULE_COMPRESS_XZ is not set
# CONFIG_MODULE_COMPRESS_ZSTD is not set
CONFIG_MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS=y
CONFIG_MODPROBE_PATH="/sbin/modprobe"
CONFIG_MODULES_TREE_LOOKUP=y
CONFIG_BLOCK=y
CONFIG_BLOCK_LEGACY_AUTOLOAD=y
CONFIG_BLK_RQ_ALLOC_TIME=y
CONFIG_BLK_CGROUP_RWSTAT=y
CONFIG_BLK_DEV_BSG_COMMON=y
CONFIG_BLK_ICQ=y
CONFIG_BLK_DEV_BSGLIB=y
CONFIG_BLK_DEV_INTEGRITY=y
CONFIG_BLK_DEV_INTEGRITY_T10=y
CONFIG_BLK_DEV_ZONED=y
CONFIG_BLK_DEV_THROTTLING=y
CONFIG_BLK_DEV_THROTTLING_LOW=y
CONFIG_BLK_WBT=y
CONFIG_BLK_WBT_MQ=y
CONFIG_BLK_CGROUP_IOLATENCY=y
CONFIG_BLK_CGROUP_FC_APPID=y
CONFIG_BLK_CGROUP_IOCOST=y
CONFIG_BLK_CGROUP_IOPRIO=y
CONFIG_BLK_DEBUG_FS=y
CONFIG_BLK_DEBUG_FS_ZONED=y
CONFIG_BLK_SED_OPAL=y
CONFIG_BLK_INLINE_ENCRYPTION=y
CONFIG_BLK_INLINE_ENCRYPTION_FALLBACK=y
#
# Partition Types
#
CONFIG_PARTITION_ADVANCED=y
CONFIG_ACORN_PARTITION=y
CONFIG_ACORN_PARTITION_CUMANA=y
CONFIG_ACORN_PARTITION_EESOX=y
CONFIG_ACORN_PARTITION_ICS=y
CONFIG_ACORN_PARTITION_ADFS=y
CONFIG_ACORN_PARTITION_POWERTEC=y
CONFIG_ACORN_PARTITION_RISCIX=y
CONFIG_AIX_PARTITION=y
CONFIG_OSF_PARTITION=y
CONFIG_AMIGA_PARTITION=y
CONFIG_ATARI_PARTITION=y
CONFIG_MAC_PARTITION=y
CONFIG_MSDOS_PARTITION=y
CONFIG_BSD_DISKLABEL=y
CONFIG_MINIX_SUBPARTITION=y
CONFIG_SOLARIS_X86_PARTITION=y
CONFIG_UNIXWARE_DISKLABEL=y
CONFIG_LDM_PARTITION=y
CONFIG_LDM_DEBUG=y
CONFIG_SGI_PARTITION=y
CONFIG_ULTRIX_PARTITION=y
CONFIG_SUN_PARTITION=y
CONFIG_KARMA_PARTITION=y
CONFIG_EFI_PARTITION=y
CONFIG_SYSV68_PARTITION=y
CONFIG_CMDLINE_PARTITION=y
# end of Partition Types
CONFIG_BLK_MQ_PCI=y
CONFIG_BLK_MQ_VIRTIO=y
CONFIG_BLK_MQ_RDMA=y
CONFIG_BLK_PM=y
CONFIG_BLOCK_HOLDER_DEPRECATED=y
CONFIG_BLK_MQ_STACKING=y
#
# IO Schedulers
#
CONFIG_MQ_IOSCHED_DEADLINE=y
CONFIG_MQ_IOSCHED_KYBER=y
CONFIG_IOSCHED_BFQ=y
CONFIG_BFQ_GROUP_IOSCHED=y
CONFIG_BFQ_CGROUP_DEBUG=y
# end of IO Schedulers
CONFIG_ASN1=y
CONFIG_UNINLINE_SPIN_UNLOCK=y
CONFIG_FREEZER=y
#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_ELF_KUNIT_TEST=y
CONFIG_ELFCORE=y
CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
CONFIG_BINFMT_SCRIPT=y
CONFIG_BINFMT_MISC=y
CONFIG_COREDUMP=y
# end of Executable file formats
#
# Memory Management options
#
CONFIG_ZPOOL=y
CONFIG_SWAP=y
CONFIG_ZSWAP=y
CONFIG_ZSWAP_DEFAULT_ON=y
# CONFIG_ZSWAP_COMPRESSOR_DEFAULT_DEFLATE is not set
CONFIG_ZSWAP_COMPRESSOR_DEFAULT_LZO=y
# CONFIG_ZSWAP_COMPRESSOR_DEFAULT_842 is not set
# CONFIG_ZSWAP_COMPRESSOR_DEFAULT_LZ4 is not set
# CONFIG_ZSWAP_COMPRESSOR_DEFAULT_LZ4HC is not set
# CONFIG_ZSWAP_COMPRESSOR_DEFAULT_ZSTD is not set
CONFIG_ZSWAP_COMPRESSOR_DEFAULT="lzo"
CONFIG_ZSWAP_ZPOOL_DEFAULT_ZBUD=y
# CONFIG_ZSWAP_ZPOOL_DEFAULT_Z3FOLD is not set
# CONFIG_ZSWAP_ZPOOL_DEFAULT_ZSMALLOC is not set
CONFIG_ZSWAP_ZPOOL_DEFAULT="zbud"
CONFIG_ZBUD=y
CONFIG_Z3FOLD=y
CONFIG_ZSMALLOC=y
CONFIG_ZSMALLOC_STAT=y
#
# SLAB allocator options
#
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
CONFIG_SLAB_MERGE_DEFAULT=y
# CONFIG_SLAB_FREELIST_RANDOM is not set
# CONFIG_SLAB_FREELIST_HARDENED is not set
# CONFIG_SLUB_STATS is not set
# end of SLAB allocator options
CONFIG_SHUFFLE_PAGE_ALLOCATOR=y
CONFIG_COMPAT_BRK=y
CONFIG_FLATMEM=y
CONFIG_MEMORY_ISOLATION=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MEMORY_BALLOON=y
CONFIG_BALLOON_COMPACTION=y
CONFIG_COMPACTION=y
CONFIG_COMPACT_UNEVICTABLE_DEFAULT=1
CONFIG_PAGE_REPORTING=y
CONFIG_MIGRATION=y
CONFIG_CONTIG_ALLOC=y
CONFIG_PHYS_ADDR_T_64BIT=y
CONFIG_MMU_NOTIFIER=y
CONFIG_KSM=y
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_NEED_PER_CPU_KM=y
CONFIG_FRONTSWAP=y
CONFIG_CMA=y
CONFIG_CMA_DEBUG=y
CONFIG_CMA_DEBUGFS=y
CONFIG_CMA_SYSFS=y
CONFIG_CMA_AREAS=7
CONFIG_PAGE_IDLE_FLAG=y
CONFIG_IDLE_PAGE_TRACKING=y
CONFIG_HMM_MIRROR=y
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PERCPU_STATS=y
CONFIG_GUP_TEST=y
CONFIG_ANON_VMA_NAME=y
CONFIG_USERFAULTFD=y
CONFIG_LRU_GEN=y
CONFIG_LRU_GEN_ENABLED=y
CONFIG_LRU_GEN_STATS=y
#
# Data Access Monitoring
#
CONFIG_DAMON=y
CONFIG_DAMON_KUNIT_TEST=y
CONFIG_DAMON_VADDR=y
CONFIG_DAMON_PADDR=y
CONFIG_DAMON_VADDR_KUNIT_TEST=y
CONFIG_DAMON_SYSFS=y
CONFIG_DAMON_DBGFS=y
CONFIG_DAMON_DBGFS_KUNIT_TEST=y
CONFIG_DAMON_RECLAIM=y
CONFIG_DAMON_LRU_SORT=y
# end of Data Access Monitoring
# end of Memory Management options
CONFIG_NET=y
CONFIG_NET_INGRESS=y
CONFIG_NET_EGRESS=y
CONFIG_NET_REDIRECT=y
CONFIG_SKB_EXTENSIONS=y
#
# Networking options
#
CONFIG_PACKET=y
CONFIG_PACKET_DIAG=y
CONFIG_UNIX=y
CONFIG_UNIX_SCM=y
CONFIG_AF_UNIX_OOB=y
CONFIG_UNIX_DIAG=y
CONFIG_TLS=y
CONFIG_TLS_DEVICE=y
CONFIG_TLS_TOE=y
CONFIG_XFRM=y
CONFIG_XFRM_OFFLOAD=y
CONFIG_XFRM_ALGO=y
CONFIG_XFRM_USER=y
CONFIG_XFRM_INTERFACE=y
CONFIG_XFRM_SUB_POLICY=y
CONFIG_XFRM_MIGRATE=y
CONFIG_XFRM_STATISTICS=y
CONFIG_XFRM_AH=y
CONFIG_XFRM_ESP=y
CONFIG_XFRM_IPCOMP=y
CONFIG_NET_KEY=y
CONFIG_NET_KEY_MIGRATE=y
CONFIG_XFRM_ESPINTCP=y
CONFIG_SMC=y
CONFIG_SMC_DIAG=y
CONFIG_XDP_SOCKETS=y
CONFIG_XDP_SOCKETS_DIAG=y
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
CONFIG_IP_ADVANCED_ROUTER=y
CONFIG_IP_FIB_TRIE_STATS=y
CONFIG_IP_MULTIPLE_TABLES=y
CONFIG_IP_ROUTE_MULTIPATH=y
CONFIG_IP_ROUTE_VERBOSE=y
CONFIG_IP_ROUTE_CLASSID=y
CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
CONFIG_IP_PNP_BOOTP=y
CONFIG_IP_PNP_RARP=y
CONFIG_NET_IPIP=y
CONFIG_NET_IPGRE_DEMUX=y
CONFIG_NET_IP_TUNNEL=y
CONFIG_NET_IPGRE=y
CONFIG_NET_IPGRE_BROADCAST=y
CONFIG_IP_MROUTE_COMMON=y
CONFIG_IP_MROUTE=y
CONFIG_IP_MROUTE_MULTIPLE_TABLES=y
CONFIG_IP_PIMSM_V1=y
CONFIG_IP_PIMSM_V2=y
CONFIG_SYN_COOKIES=y
CONFIG_NET_IPVTI=y
CONFIG_NET_UDP_TUNNEL=y
CONFIG_NET_FOU=y
CONFIG_NET_FOU_IP_TUNNELS=y
CONFIG_INET_AH=y
CONFIG_INET_ESP=y
CONFIG_INET_ESP_OFFLOAD=y
CONFIG_INET_ESPINTCP=y
CONFIG_INET_IPCOMP=y
CONFIG_INET_TABLE_PERTURB_ORDER=16
CONFIG_INET_XFRM_TUNNEL=y
CONFIG_INET_TUNNEL=y
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
CONFIG_INET_UDP_DIAG=y
CONFIG_INET_RAW_DIAG=y
CONFIG_INET_DIAG_DESTROY=y
CONFIG_TCP_CONG_ADVANCED=y
CONFIG_TCP_CONG_BIC=y
CONFIG_TCP_CONG_CUBIC=y
CONFIG_TCP_CONG_WESTWOOD=y
CONFIG_TCP_CONG_HTCP=y
CONFIG_TCP_CONG_HSTCP=y
CONFIG_TCP_CONG_HYBLA=y
CONFIG_TCP_CONG_VEGAS=y
CONFIG_TCP_CONG_NV=y
CONFIG_TCP_CONG_SCALABLE=y
CONFIG_TCP_CONG_LP=y
CONFIG_TCP_CONG_VENO=y
CONFIG_TCP_CONG_YEAH=y
CONFIG_TCP_CONG_ILLINOIS=y
CONFIG_TCP_CONG_DCTCP=y
CONFIG_TCP_CONG_CDG=y
CONFIG_TCP_CONG_BBR=y
# CONFIG_DEFAULT_BIC is not set
CONFIG_DEFAULT_CUBIC=y
# CONFIG_DEFAULT_HTCP is not set
# CONFIG_DEFAULT_HYBLA is not set
# CONFIG_DEFAULT_VEGAS is not set
# CONFIG_DEFAULT_VENO is not set
# CONFIG_DEFAULT_WESTWOOD is not set
# CONFIG_DEFAULT_DCTCP is not set
# CONFIG_DEFAULT_CDG is not set
# CONFIG_DEFAULT_BBR is not set
# CONFIG_DEFAULT_RENO is not set
CONFIG_DEFAULT_TCP_CONG="cubic"
CONFIG_TCP_MD5SIG=y
CONFIG_IPV6=y
CONFIG_IPV6_ROUTER_PREF=y
CONFIG_IPV6_ROUTE_INFO=y
CONFIG_IPV6_OPTIMISTIC_DAD=y
CONFIG_INET6_AH=y
CONFIG_INET6_ESP=y
CONFIG_INET6_ESP_OFFLOAD=y
CONFIG_INET6_ESPINTCP=y
CONFIG_INET6_IPCOMP=y
CONFIG_IPV6_MIP6=y
CONFIG_IPV6_ILA=y
CONFIG_INET6_XFRM_TUNNEL=y
CONFIG_INET6_TUNNEL=y
CONFIG_IPV6_VTI=y
CONFIG_IPV6_SIT=y
CONFIG_IPV6_SIT_6RD=y
CONFIG_IPV6_NDISC_NODETYPE=y
CONFIG_IPV6_TUNNEL=y
CONFIG_IPV6_GRE=y
CONFIG_IPV6_FOU=y
CONFIG_IPV6_FOU_TUNNEL=y
CONFIG_IPV6_MULTIPLE_TABLES=y
CONFIG_IPV6_SUBTREES=y
CONFIG_IPV6_MROUTE=y
CONFIG_IPV6_MROUTE_MULTIPLE_TABLES=y
CONFIG_IPV6_PIMSM_V2=y
CONFIG_IPV6_SEG6_LWTUNNEL=y
CONFIG_IPV6_SEG6_HMAC=y
CONFIG_IPV6_SEG6_BPF=y
CONFIG_IPV6_RPL_LWTUNNEL=y
CONFIG_IPV6_IOAM6_LWTUNNEL=y
CONFIG_NETLABEL=y
CONFIG_MPTCP=y
CONFIG_INET_MPTCP_DIAG=y
CONFIG_MPTCP_IPV6=y
CONFIG_MPTCP_KUNIT_TEST=y
CONFIG_NETWORK_SECMARK=y
CONFIG_NET_PTP_CLASSIFY=y
CONFIG_NETWORK_PHY_TIMESTAMPING=y
CONFIG_NETFILTER=y
CONFIG_NETFILTER_ADVANCED=y
CONFIG_BRIDGE_NETFILTER=y
#
# Core Netfilter Configuration
#
CONFIG_NETFILTER_INGRESS=y
CONFIG_NETFILTER_EGRESS=y
CONFIG_NETFILTER_SKIP_EGRESS=y
CONFIG_NETFILTER_NETLINK=y
CONFIG_NETFILTER_FAMILY_BRIDGE=y
CONFIG_NETFILTER_FAMILY_ARP=y
CONFIG_NETFILTER_NETLINK_HOOK=y
CONFIG_NETFILTER_NETLINK_ACCT=y
CONFIG_NETFILTER_NETLINK_QUEUE=y
CONFIG_NETFILTER_NETLINK_LOG=y
CONFIG_NETFILTER_NETLINK_OSF=y
CONFIG_NF_CONNTRACK=y
CONFIG_NF_LOG_SYSLOG=y
CONFIG_NETFILTER_CONNCOUNT=y
CONFIG_NF_CONNTRACK_MARK=y
CONFIG_NF_CONNTRACK_SECMARK=y
CONFIG_NF_CONNTRACK_ZONES=y
CONFIG_NF_CONNTRACK_PROCFS=y
CONFIG_NF_CONNTRACK_EVENTS=y
CONFIG_NF_CONNTRACK_TIMEOUT=y
CONFIG_NF_CONNTRACK_TIMESTAMP=y
CONFIG_NF_CONNTRACK_LABELS=y
CONFIG_NF_CT_PROTO_DCCP=y
CONFIG_NF_CT_PROTO_GRE=y
CONFIG_NF_CT_PROTO_SCTP=y
CONFIG_NF_CT_PROTO_UDPLITE=y
CONFIG_NF_CONNTRACK_AMANDA=y
CONFIG_NF_CONNTRACK_FTP=y
CONFIG_NF_CONNTRACK_H323=y
CONFIG_NF_CONNTRACK_IRC=y
CONFIG_NF_CONNTRACK_BROADCAST=y
CONFIG_NF_CONNTRACK_NETBIOS_NS=y
CONFIG_NF_CONNTRACK_SNMP=y
CONFIG_NF_CONNTRACK_PPTP=y
CONFIG_NF_CONNTRACK_SANE=y
CONFIG_NF_CONNTRACK_SIP=y
CONFIG_NF_CONNTRACK_TFTP=y
CONFIG_NF_CT_NETLINK=y
CONFIG_NF_CT_NETLINK_TIMEOUT=y
CONFIG_NF_CT_NETLINK_HELPER=y
CONFIG_NETFILTER_NETLINK_GLUE_CT=y
CONFIG_NF_NAT=y
CONFIG_NF_NAT_AMANDA=y
CONFIG_NF_NAT_FTP=y
CONFIG_NF_NAT_IRC=y
CONFIG_NF_NAT_SIP=y
CONFIG_NF_NAT_TFTP=y
CONFIG_NF_NAT_REDIRECT=y
CONFIG_NF_NAT_MASQUERADE=y
CONFIG_NETFILTER_SYNPROXY=y
CONFIG_NF_TABLES=y
CONFIG_NF_TABLES_INET=y
CONFIG_NF_TABLES_NETDEV=y
CONFIG_NFT_NUMGEN=y
CONFIG_NFT_CT=y
CONFIG_NFT_FLOW_OFFLOAD=y
CONFIG_NFT_CONNLIMIT=y
CONFIG_NFT_LOG=y
CONFIG_NFT_LIMIT=y
CONFIG_NFT_MASQ=y
CONFIG_NFT_REDIR=y
CONFIG_NFT_NAT=y
CONFIG_NFT_TUNNEL=y
CONFIG_NFT_OBJREF=y
CONFIG_NFT_QUEUE=y
CONFIG_NFT_QUOTA=y
CONFIG_NFT_REJECT=y
CONFIG_NFT_REJECT_INET=y
CONFIG_NFT_COMPAT=y
CONFIG_NFT_HASH=y
CONFIG_NFT_FIB=y
CONFIG_NFT_FIB_INET=y
CONFIG_NFT_XFRM=y
CONFIG_NFT_SOCKET=y
CONFIG_NFT_OSF=y
CONFIG_NFT_TPROXY=y
CONFIG_NFT_SYNPROXY=y
CONFIG_NF_DUP_NETDEV=y
CONFIG_NFT_DUP_NETDEV=y
CONFIG_NFT_FWD_NETDEV=y
CONFIG_NFT_FIB_NETDEV=y
CONFIG_NFT_REJECT_NETDEV=y
CONFIG_NF_FLOW_TABLE_INET=y
CONFIG_NF_FLOW_TABLE=y
CONFIG_NF_FLOW_TABLE_PROCFS=y
CONFIG_NETFILTER_XTABLES=y
#
# Xtables combined modules
#
CONFIG_NETFILTER_XT_MARK=y
CONFIG_NETFILTER_XT_CONNMARK=y
CONFIG_NETFILTER_XT_SET=y
#
# Xtables targets
#
CONFIG_NETFILTER_XT_TARGET_AUDIT=y
CONFIG_NETFILTER_XT_TARGET_CHECKSUM=y
CONFIG_NETFILTER_XT_TARGET_CLASSIFY=y
CONFIG_NETFILTER_XT_TARGET_CONNMARK=y
CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=y
CONFIG_NETFILTER_XT_TARGET_CT=y
CONFIG_NETFILTER_XT_TARGET_DSCP=y
CONFIG_NETFILTER_XT_TARGET_HL=y
CONFIG_NETFILTER_XT_TARGET_HMARK=y
CONFIG_NETFILTER_XT_TARGET_IDLETIMER=y
CONFIG_NETFILTER_XT_TARGET_LED=y
CONFIG_NETFILTER_XT_TARGET_LOG=y
CONFIG_NETFILTER_XT_TARGET_MARK=y
CONFIG_NETFILTER_XT_NAT=y
CONFIG_NETFILTER_XT_TARGET_NETMAP=y
CONFIG_NETFILTER_XT_TARGET_NFLOG=y
CONFIG_NETFILTER_XT_TARGET_NFQUEUE=y
CONFIG_NETFILTER_XT_TARGET_NOTRACK=y
CONFIG_NETFILTER_XT_TARGET_RATEEST=y
CONFIG_NETFILTER_XT_TARGET_REDIRECT=y
CONFIG_NETFILTER_XT_TARGET_MASQUERADE=y
CONFIG_NETFILTER_XT_TARGET_TEE=y
CONFIG_NETFILTER_XT_TARGET_TPROXY=y
CONFIG_NETFILTER_XT_TARGET_TRACE=y
CONFIG_NETFILTER_XT_TARGET_SECMARK=y
CONFIG_NETFILTER_XT_TARGET_TCPMSS=y
CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=y
#
# Xtables matches
#
CONFIG_NETFILTER_XT_MATCH_ADDRTYPE=y
CONFIG_NETFILTER_XT_MATCH_BPF=y
CONFIG_NETFILTER_XT_MATCH_CGROUP=y
CONFIG_NETFILTER_XT_MATCH_CLUSTER=y
CONFIG_NETFILTER_XT_MATCH_COMMENT=y
CONFIG_NETFILTER_XT_MATCH_CONNBYTES=y
CONFIG_NETFILTER_XT_MATCH_CONNLABEL=y
CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=y
CONFIG_NETFILTER_XT_MATCH_CONNMARK=y
CONFIG_NETFILTER_XT_MATCH_CONNTRACK=y
CONFIG_NETFILTER_XT_MATCH_CPU=y
CONFIG_NETFILTER_XT_MATCH_DCCP=y
CONFIG_NETFILTER_XT_MATCH_DEVGROUP=y
CONFIG_NETFILTER_XT_MATCH_DSCP=y
CONFIG_NETFILTER_XT_MATCH_ECN=y
CONFIG_NETFILTER_XT_MATCH_ESP=y
CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=y
CONFIG_NETFILTER_XT_MATCH_HELPER=y
CONFIG_NETFILTER_XT_MATCH_HL=y
CONFIG_NETFILTER_XT_MATCH_IPCOMP=y
CONFIG_NETFILTER_XT_MATCH_IPRANGE=y
CONFIG_NETFILTER_XT_MATCH_IPVS=y
CONFIG_NETFILTER_XT_MATCH_L2TP=y
CONFIG_NETFILTER_XT_MATCH_LENGTH=y
CONFIG_NETFILTER_XT_MATCH_LIMIT=y
CONFIG_NETFILTER_XT_MATCH_MAC=y
CONFIG_NETFILTER_XT_MATCH_MARK=y
CONFIG_NETFILTER_XT_MATCH_MULTIPORT=y
CONFIG_NETFILTER_XT_MATCH_NFACCT=y
CONFIG_NETFILTER_XT_MATCH_OSF=y
CONFIG_NETFILTER_XT_MATCH_OWNER=y
CONFIG_NETFILTER_XT_MATCH_POLICY=y
CONFIG_NETFILTER_XT_MATCH_PHYSDEV=y
CONFIG_NETFILTER_XT_MATCH_PKTTYPE=y
CONFIG_NETFILTER_XT_MATCH_QUOTA=y
CONFIG_NETFILTER_XT_MATCH_RATEEST=y
CONFIG_NETFILTER_XT_MATCH_REALM=y
CONFIG_NETFILTER_XT_MATCH_RECENT=y
CONFIG_NETFILTER_XT_MATCH_SCTP=y
CONFIG_NETFILTER_XT_MATCH_SOCKET=y
CONFIG_NETFILTER_XT_MATCH_STATE=y
CONFIG_NETFILTER_XT_MATCH_STATISTIC=y
CONFIG_NETFILTER_XT_MATCH_STRING=y
CONFIG_NETFILTER_XT_MATCH_TCPMSS=y
CONFIG_NETFILTER_XT_MATCH_TIME=y
CONFIG_NETFILTER_XT_MATCH_U32=y
# end of Core Netfilter Configuration
CONFIG_IP_SET=y
CONFIG_IP_SET_MAX=256
CONFIG_IP_SET_BITMAP_IP=y
CONFIG_IP_SET_BITMAP_IPMAC=y
CONFIG_IP_SET_BITMAP_PORT=y
CONFIG_IP_SET_HASH_IP=y
CONFIG_IP_SET_HASH_IPMARK=y
CONFIG_IP_SET_HASH_IPPORT=y
CONFIG_IP_SET_HASH_IPPORTIP=y
CONFIG_IP_SET_HASH_IPPORTNET=y
CONFIG_IP_SET_HASH_IPMAC=y
CONFIG_IP_SET_HASH_MAC=y
CONFIG_IP_SET_HASH_NETPORTNET=y
CONFIG_IP_SET_HASH_NET=y
CONFIG_IP_SET_HASH_NETNET=y
CONFIG_IP_SET_HASH_NETPORT=y
CONFIG_IP_SET_HASH_NETIFACE=y
CONFIG_IP_SET_LIST_SET=y
CONFIG_IP_VS=y
CONFIG_IP_VS_IPV6=y
CONFIG_IP_VS_DEBUG=y
CONFIG_IP_VS_TAB_BITS=12
#
# IPVS transport protocol load balancing support
#
CONFIG_IP_VS_PROTO_TCP=y
CONFIG_IP_VS_PROTO_UDP=y
CONFIG_IP_VS_PROTO_AH_ESP=y
CONFIG_IP_VS_PROTO_ESP=y
CONFIG_IP_VS_PROTO_AH=y
CONFIG_IP_VS_PROTO_SCTP=y
#
# IPVS scheduler
#
CONFIG_IP_VS_RR=y
CONFIG_IP_VS_WRR=y
CONFIG_IP_VS_LC=y
CONFIG_IP_VS_WLC=y
CONFIG_IP_VS_FO=y
CONFIG_IP_VS_OVF=y
CONFIG_IP_VS_LBLC=y
CONFIG_IP_VS_LBLCR=y
CONFIG_IP_VS_DH=y
CONFIG_IP_VS_SH=y
CONFIG_IP_VS_MH=y
CONFIG_IP_VS_SED=y
CONFIG_IP_VS_NQ=y
CONFIG_IP_VS_TWOS=y
#
# IPVS SH scheduler
#
CONFIG_IP_VS_SH_TAB_BITS=8
#
# IPVS MH scheduler
#
CONFIG_IP_VS_MH_TAB_INDEX=12
#
# IPVS application helper
#
CONFIG_IP_VS_FTP=y
CONFIG_IP_VS_NFCT=y
CONFIG_IP_VS_PE_SIP=y
#
# IP: Netfilter Configuration
#
CONFIG_NF_DEFRAG_IPV4=y
CONFIG_NF_SOCKET_IPV4=y
CONFIG_NF_TPROXY_IPV4=y
CONFIG_NF_TABLES_IPV4=y
CONFIG_NFT_REJECT_IPV4=y
CONFIG_NFT_DUP_IPV4=y
CONFIG_NFT_FIB_IPV4=y
CONFIG_NF_TABLES_ARP=y
CONFIG_NF_DUP_IPV4=y
CONFIG_NF_LOG_ARP=y
CONFIG_NF_LOG_IPV4=y
CONFIG_NF_REJECT_IPV4=y
CONFIG_NF_NAT_SNMP_BASIC=y
CONFIG_NF_NAT_PPTP=y
CONFIG_NF_NAT_H323=y
CONFIG_IP_NF_IPTABLES=y
CONFIG_IP_NF_MATCH_AH=y
CONFIG_IP_NF_MATCH_ECN=y
CONFIG_IP_NF_MATCH_RPFILTER=y
CONFIG_IP_NF_MATCH_TTL=y
CONFIG_IP_NF_FILTER=y
CONFIG_IP_NF_TARGET_REJECT=y
CONFIG_IP_NF_TARGET_SYNPROXY=y
CONFIG_IP_NF_NAT=y
CONFIG_IP_NF_TARGET_MASQUERADE=y
CONFIG_IP_NF_TARGET_NETMAP=y
CONFIG_IP_NF_TARGET_REDIRECT=y
CONFIG_IP_NF_MANGLE=y
CONFIG_IP_NF_TARGET_CLUSTERIP=y
CONFIG_IP_NF_TARGET_ECN=y
CONFIG_IP_NF_TARGET_TTL=y
CONFIG_IP_NF_RAW=y
CONFIG_IP_NF_SECURITY=y
CONFIG_IP_NF_ARPTABLES=y
CONFIG_IP_NF_ARPFILTER=y
CONFIG_IP_NF_ARP_MANGLE=y
# end of IP: Netfilter Configuration
#
# IPv6: Netfilter Configuration
#
CONFIG_NF_SOCKET_IPV6=y
CONFIG_NF_TPROXY_IPV6=y
CONFIG_NF_TABLES_IPV6=y
CONFIG_NFT_REJECT_IPV6=y
CONFIG_NFT_DUP_IPV6=y
CONFIG_NFT_FIB_IPV6=y
CONFIG_NF_DUP_IPV6=y
CONFIG_NF_REJECT_IPV6=y
CONFIG_NF_LOG_IPV6=y
CONFIG_IP6_NF_IPTABLES=y
CONFIG_IP6_NF_MATCH_AH=y
CONFIG_IP6_NF_MATCH_EUI64=y
CONFIG_IP6_NF_MATCH_FRAG=y
CONFIG_IP6_NF_MATCH_OPTS=y
CONFIG_IP6_NF_MATCH_HL=y
CONFIG_IP6_NF_MATCH_IPV6HEADER=y
CONFIG_IP6_NF_MATCH_MH=y
CONFIG_IP6_NF_MATCH_RPFILTER=y
CONFIG_IP6_NF_MATCH_RT=y
CONFIG_IP6_NF_MATCH_SRH=y
CONFIG_IP6_NF_TARGET_HL=y
CONFIG_IP6_NF_FILTER=y
CONFIG_IP6_NF_TARGET_REJECT=y
CONFIG_IP6_NF_TARGET_SYNPROXY=y
CONFIG_IP6_NF_MANGLE=y
CONFIG_IP6_NF_RAW=y
CONFIG_IP6_NF_SECURITY=y
CONFIG_IP6_NF_NAT=y
CONFIG_IP6_NF_TARGET_MASQUERADE=y
CONFIG_IP6_NF_TARGET_NPT=y
# end of IPv6: Netfilter Configuration
CONFIG_NF_DEFRAG_IPV6=y
CONFIG_NF_TABLES_BRIDGE=y
CONFIG_NFT_BRIDGE_META=y
CONFIG_NFT_BRIDGE_REJECT=y
CONFIG_NF_CONNTRACK_BRIDGE=y
CONFIG_BRIDGE_NF_EBTABLES=y
CONFIG_BRIDGE_EBT_BROUTE=y
CONFIG_BRIDGE_EBT_T_FILTER=y
CONFIG_BRIDGE_EBT_T_NAT=y
CONFIG_BRIDGE_EBT_802_3=y
CONFIG_BRIDGE_EBT_AMONG=y
CONFIG_BRIDGE_EBT_ARP=y
CONFIG_BRIDGE_EBT_IP=y
CONFIG_BRIDGE_EBT_IP6=y
CONFIG_BRIDGE_EBT_LIMIT=y
CONFIG_BRIDGE_EBT_MARK=y
CONFIG_BRIDGE_EBT_PKTTYPE=y
CONFIG_BRIDGE_EBT_STP=y
CONFIG_BRIDGE_EBT_VLAN=y
CONFIG_BRIDGE_EBT_ARPREPLY=y
CONFIG_BRIDGE_EBT_DNAT=y
CONFIG_BRIDGE_EBT_MARK_T=y
CONFIG_BRIDGE_EBT_REDIRECT=y
CONFIG_BRIDGE_EBT_SNAT=y
CONFIG_BRIDGE_EBT_LOG=y
CONFIG_BRIDGE_EBT_NFLOG=y
CONFIG_BPFILTER=y
CONFIG_BPFILTER_UMH=y
CONFIG_IP_DCCP=y
CONFIG_INET_DCCP_DIAG=y
#
# DCCP CCIDs Configuration
#
CONFIG_IP_DCCP_CCID2_DEBUG=y
CONFIG_IP_DCCP_CCID3=y
CONFIG_IP_DCCP_CCID3_DEBUG=y
CONFIG_IP_DCCP_TFRC_LIB=y
CONFIG_IP_DCCP_TFRC_DEBUG=y
# end of DCCP CCIDs Configuration
#
# DCCP Kernel Hacking
#
CONFIG_IP_DCCP_DEBUG=y
# end of DCCP Kernel Hacking
CONFIG_IP_SCTP=y
CONFIG_SCTP_DBG_OBJCNT=y
CONFIG_SCTP_DEFAULT_COOKIE_HMAC_MD5=y
# CONFIG_SCTP_DEFAULT_COOKIE_HMAC_SHA1 is not set
# CONFIG_SCTP_DEFAULT_COOKIE_HMAC_NONE is not set
CONFIG_SCTP_COOKIE_HMAC_MD5=y
CONFIG_SCTP_COOKIE_HMAC_SHA1=y
CONFIG_INET_SCTP_DIAG=y
CONFIG_RDS=y
CONFIG_RDS_RDMA=y
CONFIG_RDS_TCP=y
CONFIG_RDS_DEBUG=y
CONFIG_TIPC=y
CONFIG_TIPC_MEDIA_IB=y
CONFIG_TIPC_MEDIA_UDP=y
CONFIG_TIPC_CRYPTO=y
CONFIG_TIPC_DIAG=y
CONFIG_ATM=y
CONFIG_ATM_CLIP=y
CONFIG_ATM_CLIP_NO_ICMP=y
CONFIG_ATM_LANE=y
CONFIG_ATM_MPOA=y
CONFIG_ATM_BR2684=y
CONFIG_ATM_BR2684_IPFILTER=y
CONFIG_L2TP=y
CONFIG_L2TP_DEBUGFS=y
CONFIG_L2TP_V3=y
CONFIG_L2TP_IP=y
CONFIG_L2TP_ETH=y
CONFIG_STP=y
CONFIG_GARP=y
CONFIG_MRP=y
CONFIG_BRIDGE=y
CONFIG_BRIDGE_IGMP_SNOOPING=y
CONFIG_BRIDGE_VLAN_FILTERING=y
CONFIG_BRIDGE_MRP=y
CONFIG_BRIDGE_CFM=y
CONFIG_NET_DSA=y
CONFIG_NET_DSA_TAG_AR9331=y
CONFIG_NET_DSA_TAG_BRCM_COMMON=y
CONFIG_NET_DSA_TAG_BRCM=y
CONFIG_NET_DSA_TAG_BRCM_LEGACY=y
CONFIG_NET_DSA_TAG_BRCM_PREPEND=y
CONFIG_NET_DSA_TAG_HELLCREEK=y
CONFIG_NET_DSA_TAG_GSWIP=y
CONFIG_NET_DSA_TAG_DSA_COMMON=y
CONFIG_NET_DSA_TAG_DSA=y
CONFIG_NET_DSA_TAG_EDSA=y
CONFIG_NET_DSA_TAG_MTK=y
CONFIG_NET_DSA_TAG_KSZ=y
CONFIG_NET_DSA_TAG_OCELOT=y
CONFIG_NET_DSA_TAG_OCELOT_8021Q=y
CONFIG_NET_DSA_TAG_QCA=y
CONFIG_NET_DSA_TAG_RTL4_A=y
CONFIG_NET_DSA_TAG_RTL8_4=y
CONFIG_NET_DSA_TAG_RZN1_A5PSW=y
CONFIG_NET_DSA_TAG_LAN9303=y
CONFIG_NET_DSA_TAG_SJA1105=y
CONFIG_NET_DSA_TAG_TRAILER=y
CONFIG_NET_DSA_TAG_XRS700X=y
CONFIG_VLAN_8021Q=y
CONFIG_VLAN_8021Q_GVRP=y
CONFIG_VLAN_8021Q_MVRP=y
CONFIG_LLC=y
CONFIG_LLC2=y
CONFIG_ATALK=y
CONFIG_DEV_APPLETALK=y
CONFIG_IPDDP=y
CONFIG_IPDDP_ENCAP=y
CONFIG_X25=y
CONFIG_LAPB=y
CONFIG_PHONET=y
CONFIG_6LOWPAN=y
CONFIG_6LOWPAN_DEBUGFS=y
CONFIG_6LOWPAN_NHC=y
CONFIG_6LOWPAN_NHC_DEST=y
CONFIG_6LOWPAN_NHC_FRAGMENT=y
CONFIG_6LOWPAN_NHC_HOP=y
CONFIG_6LOWPAN_NHC_IPV6=y
CONFIG_6LOWPAN_NHC_MOBILITY=y
CONFIG_6LOWPAN_NHC_ROUTING=y
CONFIG_6LOWPAN_NHC_UDP=y
CONFIG_6LOWPAN_GHC_EXT_HDR_HOP=y
CONFIG_6LOWPAN_GHC_UDP=y
CONFIG_6LOWPAN_GHC_ICMPV6=y
CONFIG_6LOWPAN_GHC_EXT_HDR_DEST=y
CONFIG_6LOWPAN_GHC_EXT_HDR_FRAG=y
CONFIG_6LOWPAN_GHC_EXT_HDR_ROUTE=y
CONFIG_IEEE802154=y
CONFIG_IEEE802154_NL802154_EXPERIMENTAL=y
CONFIG_IEEE802154_SOCKET=y
CONFIG_IEEE802154_6LOWPAN=y
CONFIG_MAC802154=y
CONFIG_NET_SCHED=y
#
# Queueing/Scheduling
#
CONFIG_NET_SCH_CBQ=y
CONFIG_NET_SCH_HTB=y
CONFIG_NET_SCH_HFSC=y
CONFIG_NET_SCH_ATM=y
CONFIG_NET_SCH_PRIO=y
CONFIG_NET_SCH_MULTIQ=y
CONFIG_NET_SCH_RED=y
CONFIG_NET_SCH_SFB=y
CONFIG_NET_SCH_SFQ=y
CONFIG_NET_SCH_TEQL=y
CONFIG_NET_SCH_TBF=y
CONFIG_NET_SCH_CBS=y
CONFIG_NET_SCH_ETF=y
CONFIG_NET_SCH_TAPRIO=y
CONFIG_NET_SCH_GRED=y
CONFIG_NET_SCH_DSMARK=y
CONFIG_NET_SCH_NETEM=y
CONFIG_NET_SCH_DRR=y
CONFIG_NET_SCH_MQPRIO=y
CONFIG_NET_SCH_SKBPRIO=y
CONFIG_NET_SCH_CHOKE=y
CONFIG_NET_SCH_QFQ=y
CONFIG_NET_SCH_CODEL=y
CONFIG_NET_SCH_FQ_CODEL=y
CONFIG_NET_SCH_CAKE=y
CONFIG_NET_SCH_FQ=y
CONFIG_NET_SCH_HHF=y
CONFIG_NET_SCH_PIE=y
CONFIG_NET_SCH_FQ_PIE=y
CONFIG_NET_SCH_INGRESS=y
CONFIG_NET_SCH_PLUG=y
CONFIG_NET_SCH_ETS=y
CONFIG_NET_SCH_DEFAULT=y
# CONFIG_DEFAULT_FQ is not set
# CONFIG_DEFAULT_CODEL is not set
# CONFIG_DEFAULT_FQ_CODEL is not set
# CONFIG_DEFAULT_FQ_PIE is not set
# CONFIG_DEFAULT_SFQ is not set
CONFIG_DEFAULT_PFIFO_FAST=y
CONFIG_DEFAULT_NET_SCH="pfifo_fast"
#
# Classification
#
CONFIG_NET_CLS=y
CONFIG_NET_CLS_BASIC=y
CONFIG_NET_CLS_TCINDEX=y
CONFIG_NET_CLS_ROUTE4=y
CONFIG_NET_CLS_FW=y
CONFIG_NET_CLS_U32=y
CONFIG_CLS_U32_PERF=y
CONFIG_CLS_U32_MARK=y
CONFIG_NET_CLS_RSVP=y
CONFIG_NET_CLS_RSVP6=y
CONFIG_NET_CLS_FLOW=y
CONFIG_NET_CLS_CGROUP=y
CONFIG_NET_CLS_BPF=y
CONFIG_NET_CLS_FLOWER=y
CONFIG_NET_CLS_MATCHALL=y
CONFIG_NET_EMATCH=y
CONFIG_NET_EMATCH_STACK=32
CONFIG_NET_EMATCH_CMP=y
CONFIG_NET_EMATCH_NBYTE=y
CONFIG_NET_EMATCH_U32=y
CONFIG_NET_EMATCH_META=y
CONFIG_NET_EMATCH_TEXT=y
CONFIG_NET_EMATCH_CANID=y
CONFIG_NET_EMATCH_IPSET=y
CONFIG_NET_EMATCH_IPT=y
CONFIG_NET_CLS_ACT=y
CONFIG_NET_ACT_POLICE=y
CONFIG_NET_ACT_GACT=y
CONFIG_GACT_PROB=y
CONFIG_NET_ACT_MIRRED=y
CONFIG_NET_ACT_SAMPLE=y
CONFIG_NET_ACT_IPT=y
CONFIG_NET_ACT_NAT=y
CONFIG_NET_ACT_PEDIT=y
CONFIG_NET_ACT_SIMP=y
CONFIG_NET_ACT_SKBEDIT=y
CONFIG_NET_ACT_CSUM=y
CONFIG_NET_ACT_MPLS=y
CONFIG_NET_ACT_VLAN=y
CONFIG_NET_ACT_BPF=y
CONFIG_NET_ACT_CONNMARK=y
CONFIG_NET_ACT_CTINFO=y
CONFIG_NET_ACT_SKBMOD=y
CONFIG_NET_ACT_IFE=y
CONFIG_NET_ACT_TUNNEL_KEY=y
CONFIG_NET_ACT_CT=y
CONFIG_NET_ACT_GATE=y
CONFIG_NET_IFE_SKBMARK=y
CONFIG_NET_IFE_SKBPRIO=y
CONFIG_NET_IFE_SKBTCINDEX=y
CONFIG_NET_TC_SKB_EXT=y
CONFIG_NET_SCH_FIFO=y
CONFIG_DCB=y
CONFIG_DNS_RESOLVER=y
CONFIG_BATMAN_ADV=y
CONFIG_BATMAN_ADV_BATMAN_V=y
CONFIG_BATMAN_ADV_BLA=y
CONFIG_BATMAN_ADV_DAT=y
CONFIG_BATMAN_ADV_NC=y
CONFIG_BATMAN_ADV_MCAST=y
CONFIG_BATMAN_ADV_DEBUG=y
CONFIG_BATMAN_ADV_TRACING=y
CONFIG_OPENVSWITCH=y
CONFIG_OPENVSWITCH_GRE=y
CONFIG_OPENVSWITCH_VXLAN=y
CONFIG_OPENVSWITCH_GENEVE=y
CONFIG_VSOCKETS=y
CONFIG_VSOCKETS_DIAG=y
CONFIG_VSOCKETS_LOOPBACK=y
CONFIG_VIRTIO_VSOCKETS=y
CONFIG_VIRTIO_VSOCKETS_COMMON=y
CONFIG_NETLINK_DIAG=y
CONFIG_MPLS=y
CONFIG_NET_MPLS_GSO=y
CONFIG_MPLS_ROUTING=y
CONFIG_MPLS_IPTUNNEL=y
CONFIG_NET_NSH=y
CONFIG_HSR=y
CONFIG_NET_SWITCHDEV=y
CONFIG_NET_L3_MASTER_DEV=y
CONFIG_QRTR=y
CONFIG_QRTR_SMD=y
CONFIG_QRTR_TUN=y
CONFIG_QRTR_MHI=y
CONFIG_NET_NCSI=y
CONFIG_NCSI_OEM_CMD_GET_MAC=y
CONFIG_NCSI_OEM_CMD_KEEP_PHY=y
CONFIG_SOCK_RX_QUEUE_MAPPING=y
CONFIG_CGROUP_NET_PRIO=y
CONFIG_CGROUP_NET_CLASSID=y
CONFIG_NET_RX_BUSY_POLL=y
CONFIG_BQL=y
CONFIG_BPF_STREAM_PARSER=y
#
# Network testing
#
CONFIG_NET_PKTGEN=y
CONFIG_NET_DROP_MONITOR=y
# end of Network testing
# end of Networking options
CONFIG_HAMRADIO=y
#
# Packet Radio protocols
#
CONFIG_AX25=y
CONFIG_AX25_DAMA_SLAVE=y
CONFIG_NETROM=y
CONFIG_ROSE=y
#
# AX.25 network device drivers
#
CONFIG_MKISS=y
CONFIG_6PACK=y
CONFIG_BPQETHER=y
CONFIG_BAYCOM_SER_FDX=y
CONFIG_BAYCOM_SER_HDX=y
CONFIG_BAYCOM_PAR=y
CONFIG_YAM=y
# end of AX.25 network device drivers
CONFIG_CAN=y
CONFIG_CAN_RAW=y
CONFIG_CAN_BCM=y
CONFIG_CAN_GW=y
CONFIG_CAN_J1939=y
CONFIG_CAN_ISOTP=y
CONFIG_BT=y
CONFIG_BT_BREDR=y
CONFIG_BT_RFCOMM=y
CONFIG_BT_RFCOMM_TTY=y
CONFIG_BT_BNEP=y
CONFIG_BT_BNEP_MC_FILTER=y
CONFIG_BT_BNEP_PROTO_FILTER=y
CONFIG_BT_HIDP=y
CONFIG_BT_HS=y
CONFIG_BT_LE=y
CONFIG_BT_6LOWPAN=y
CONFIG_BT_LEDS=y
CONFIG_BT_MSFTEXT=y
CONFIG_BT_AOSPEXT=y
CONFIG_BT_DEBUGFS=y
CONFIG_BT_SELFTEST=y
CONFIG_BT_SELFTEST_ECDH=y
CONFIG_BT_SELFTEST_SMP=y
#
# Bluetooth device drivers
#
CONFIG_BT_INTEL=y
CONFIG_BT_BCM=y
CONFIG_BT_RTL=y
CONFIG_BT_QCA=y
CONFIG_BT_MTK=y
CONFIG_BT_HCIBTUSB=y
CONFIG_BT_HCIBTUSB_AUTOSUSPEND=y
CONFIG_BT_HCIBTUSB_BCM=y
CONFIG_BT_HCIBTUSB_MTK=y
CONFIG_BT_HCIBTUSB_RTL=y
CONFIG_BT_HCIBTSDIO=y
CONFIG_BT_HCIUART=y
CONFIG_BT_HCIUART_SERDEV=y
CONFIG_BT_HCIUART_H4=y
CONFIG_BT_HCIUART_NOKIA=y
CONFIG_BT_HCIUART_BCSP=y
CONFIG_BT_HCIUART_ATH3K=y
CONFIG_BT_HCIUART_LL=y
CONFIG_BT_HCIUART_3WIRE=y
CONFIG_BT_HCIUART_INTEL=y
CONFIG_BT_HCIUART_BCM=y
CONFIG_BT_HCIUART_RTL=y
CONFIG_BT_HCIUART_QCA=y
CONFIG_BT_HCIUART_AG6XX=y
CONFIG_BT_HCIUART_MRVL=y
CONFIG_BT_HCIBCM203X=y
CONFIG_BT_HCIBPA10X=y
CONFIG_BT_HCIBFUSB=y
CONFIG_BT_HCIVHCI=y
CONFIG_BT_MRVL=y
CONFIG_BT_MRVL_SDIO=y
CONFIG_BT_ATH3K=y
CONFIG_BT_MTKSDIO=y
CONFIG_BT_MTKUART=y
CONFIG_BT_QCOMSMD=y
CONFIG_BT_HCIRSI=y
CONFIG_BT_VIRTIO=y
# end of Bluetooth device drivers
CONFIG_AF_RXRPC=y
CONFIG_AF_RXRPC_IPV6=y
CONFIG_AF_RXRPC_INJECT_LOSS=y
CONFIG_AF_RXRPC_DEBUG=y
CONFIG_RXKAD=y
CONFIG_AF_KCM=y
CONFIG_STREAM_PARSER=y
CONFIG_MCTP=y
CONFIG_MCTP_TEST=y
CONFIG_MCTP_FLOWS=y
CONFIG_FIB_RULES=y
CONFIG_WIRELESS=y
CONFIG_WIRELESS_EXT=y
CONFIG_WEXT_CORE=y
CONFIG_WEXT_PROC=y
CONFIG_WEXT_SPY=y
CONFIG_WEXT_PRIV=y
CONFIG_CFG80211=y
CONFIG_NL80211_TESTMODE=y
CONFIG_CFG80211_DEVELOPER_WARNINGS=y
CONFIG_CFG80211_CERTIFICATION_ONUS=y
CONFIG_CFG80211_REQUIRE_SIGNED_REGDB=y
CONFIG_CFG80211_USE_KERNEL_REGDB_KEYS=y
CONFIG_CFG80211_EXTRA_REGDB_KEYDIR=""
CONFIG_CFG80211_REG_CELLULAR_HINTS=y
CONFIG_CFG80211_REG_RELAX_NO_IR=y
CONFIG_CFG80211_DEFAULT_PS=y
CONFIG_CFG80211_DEBUGFS=y
CONFIG_CFG80211_CRDA_SUPPORT=y
CONFIG_CFG80211_WEXT=y
CONFIG_CFG80211_WEXT_EXPORT=y
CONFIG_LIB80211=y
CONFIG_LIB80211_CRYPT_WEP=y
CONFIG_LIB80211_CRYPT_CCMP=y
CONFIG_LIB80211_CRYPT_TKIP=y
CONFIG_LIB80211_DEBUG=y
CONFIG_MAC80211=y
CONFIG_MAC80211_HAS_RC=y
CONFIG_MAC80211_RC_MINSTREL=y
CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y
CONFIG_MAC80211_RC_DEFAULT="minstrel_ht"
CONFIG_MAC80211_MESH=y
CONFIG_MAC80211_LEDS=y
CONFIG_MAC80211_DEBUGFS=y
CONFIG_MAC80211_MESSAGE_TRACING=y
CONFIG_MAC80211_DEBUG_MENU=y
CONFIG_MAC80211_NOINLINE=y
CONFIG_MAC80211_VERBOSE_DEBUG=y
CONFIG_MAC80211_MLME_DEBUG=y
CONFIG_MAC80211_STA_DEBUG=y
CONFIG_MAC80211_HT_DEBUG=y
CONFIG_MAC80211_OCB_DEBUG=y
CONFIG_MAC80211_IBSS_DEBUG=y
CONFIG_MAC80211_PS_DEBUG=y
CONFIG_MAC80211_MPL_DEBUG=y
CONFIG_MAC80211_MPATH_DEBUG=y
CONFIG_MAC80211_MHWMP_DEBUG=y
CONFIG_MAC80211_MESH_SYNC_DEBUG=y
CONFIG_MAC80211_MESH_CSA_DEBUG=y
CONFIG_MAC80211_MESH_PS_DEBUG=y
CONFIG_MAC80211_TDLS_DEBUG=y
CONFIG_MAC80211_DEBUG_COUNTERS=y
CONFIG_MAC80211_STA_HASH_MAX_SIZE=0
CONFIG_RFKILL=y
CONFIG_RFKILL_LEDS=y
CONFIG_RFKILL_INPUT=y
CONFIG_RFKILL_GPIO=y
CONFIG_NET_9P=y
CONFIG_NET_9P_FD=y
CONFIG_NET_9P_VIRTIO=y
CONFIG_NET_9P_RDMA=y
CONFIG_NET_9P_DEBUG=y
CONFIG_CAIF=y
CONFIG_CAIF_DEBUG=y
CONFIG_CAIF_NETDEV=y
CONFIG_CAIF_USB=y
CONFIG_CEPH_LIB=y
CONFIG_CEPH_LIB_PRETTYDEBUG=y
CONFIG_CEPH_LIB_USE_DNS_RESOLVER=y
CONFIG_NFC=y
CONFIG_NFC_DIGITAL=y
CONFIG_NFC_NCI=y
CONFIG_NFC_NCI_SPI=y
CONFIG_NFC_NCI_UART=y
CONFIG_NFC_HCI=y
CONFIG_NFC_SHDLC=y
#
# Near Field Communication (NFC) devices
#
CONFIG_NFC_TRF7970A=y
CONFIG_NFC_SIM=y
CONFIG_NFC_PORT100=y
CONFIG_NFC_VIRTUAL_NCI=y
CONFIG_NFC_FDP=y
CONFIG_NFC_FDP_I2C=y
CONFIG_NFC_PN544=y
CONFIG_NFC_PN544_I2C=y
CONFIG_NFC_PN533=y
CONFIG_NFC_PN533_USB=y
CONFIG_NFC_PN533_I2C=y
CONFIG_NFC_PN532_UART=y
CONFIG_NFC_MICROREAD=y
CONFIG_NFC_MICROREAD_I2C=y
CONFIG_NFC_MRVL=y
CONFIG_NFC_MRVL_USB=y
CONFIG_NFC_MRVL_UART=y
CONFIG_NFC_MRVL_I2C=y
CONFIG_NFC_MRVL_SPI=y
CONFIG_NFC_ST21NFCA=y
CONFIG_NFC_ST21NFCA_I2C=y
CONFIG_NFC_ST_NCI=y
CONFIG_NFC_ST_NCI_I2C=y
CONFIG_NFC_ST_NCI_SPI=y
CONFIG_NFC_NXP_NCI=y
CONFIG_NFC_NXP_NCI_I2C=y
CONFIG_NFC_S3FWRN5=y
CONFIG_NFC_S3FWRN5_I2C=y
CONFIG_NFC_S3FWRN82_UART=y
CONFIG_NFC_ST95HF=y
# end of Near Field Communication (NFC) devices
CONFIG_PSAMPLE=y
CONFIG_NET_IFE=y
CONFIG_LWTUNNEL=y
CONFIG_LWTUNNEL_BPF=y
CONFIG_DST_CACHE=y
CONFIG_GRO_CELLS=y
CONFIG_SOCK_VALIDATE_XMIT=y
CONFIG_NET_SELFTESTS=y
CONFIG_NET_SOCK_MSG=y
CONFIG_NET_DEVLINK=y
CONFIG_PAGE_POOL=y
CONFIG_PAGE_POOL_STATS=y
CONFIG_FAILOVER=y
CONFIG_ETHTOOL_NETLINK=y
CONFIG_NETDEV_ADDR_LIST_TEST=y
#
# Device Drivers
#
CONFIG_HAVE_PCI=y
CONFIG_FORCE_PCI=y
CONFIG_PCI=y
CONFIG_PCIEPORTBUS=y
CONFIG_HOTPLUG_PCI_PCIE=y
CONFIG_PCIEAER=y
CONFIG_PCIEAER_INJECT=y
CONFIG_PCIE_ECRC=y
CONFIG_PCIEASPM=y
CONFIG_PCIEASPM_DEFAULT=y
# CONFIG_PCIEASPM_POWERSAVE is not set
# CONFIG_PCIEASPM_POWER_SUPERSAVE is not set
# CONFIG_PCIEASPM_PERFORMANCE is not set
CONFIG_PCIE_PME=y
CONFIG_PCIE_DPC=y
CONFIG_PCIE_PTM=y
CONFIG_PCI_MSI=y
CONFIG_PCI_MSI_IRQ_DOMAIN=y
CONFIG_PCI_QUIRKS=y
CONFIG_PCI_DEBUG=y
CONFIG_PCI_REALLOC_ENABLE_AUTO=y
CONFIG_PCI_STUB=y
CONFIG_PCI_PF_STUB=y
CONFIG_PCI_ATS=y
CONFIG_PCI_DOE=y
CONFIG_PCI_ECAM=y
CONFIG_PCI_LOCKLESS_CONFIG=y
CONFIG_PCI_BRIDGE_EMUL=y
CONFIG_PCI_IOV=y
CONFIG_PCI_PRI=y
CONFIG_PCI_PASID=y
# CONFIG_PCIE_BUS_TUNE_OFF is not set
CONFIG_PCIE_BUS_DEFAULT=y
# CONFIG_PCIE_BUS_SAFE is not set
# CONFIG_PCIE_BUS_PERFORMANCE is not set
# CONFIG_PCIE_BUS_PEER2PEER is not set
CONFIG_VGA_ARB=y
CONFIG_VGA_ARB_MAX_GPUS=16
CONFIG_HOTPLUG_PCI=y
CONFIG_HOTPLUG_PCI_CPCI=y
CONFIG_HOTPLUG_PCI_SHPC=y
#
# PCI controller drivers
#
CONFIG_PCI_AARDVARK=y
CONFIG_PCIE_XILINX_NWL=y
CONFIG_PCI_FTPCI100=y
CONFIG_PCI_TEGRA=y
CONFIG_PCIE_RCAR_HOST=y
CONFIG_PCIE_RCAR_EP=y
CONFIG_PCI_HOST_COMMON=y
CONFIG_PCI_HOST_GENERIC=y
CONFIG_PCIE_XILINX=y
CONFIG_PCIE_XILINX_CPM=y
CONFIG_PCI_XGENE=y
CONFIG_PCI_XGENE_MSI=y
CONFIG_PCI_V3_SEMI=y
CONFIG_PCI_VERSATILE=y
CONFIG_PCIE_ALTERA=y
CONFIG_PCIE_ALTERA_MSI=y
CONFIG_PCI_HOST_THUNDER_PEM=y
CONFIG_PCI_HOST_THUNDER_ECAM=y
CONFIG_PCIE_ROCKCHIP=y
CONFIG_PCIE_ROCKCHIP_HOST=y
CONFIG_PCIE_ROCKCHIP_EP=y
CONFIG_PCIE_MEDIATEK=y
CONFIG_PCIE_MEDIATEK_GEN3=y
CONFIG_PCIE_BRCMSTB=y
CONFIG_PCI_LOONGSON=y
CONFIG_PCIE_MICROCHIP_HOST=y
CONFIG_PCIE_APPLE_MSI_DOORBELL_ADDR=0xfffff000
CONFIG_PCIE_APPLE=y
CONFIG_PCIE_MT7621=y
#
# DesignWare PCI Core Support
#
CONFIG_PCIE_DW=y
CONFIG_PCIE_DW_HOST=y
CONFIG_PCIE_DW_EP=y
CONFIG_PCI_DRA7XX=y
CONFIG_PCI_DRA7XX_HOST=y
CONFIG_PCI_DRA7XX_EP=y
CONFIG_PCIE_DW_PLAT=y
CONFIG_PCIE_DW_PLAT_HOST=y
CONFIG_PCIE_DW_PLAT_EP=y
CONFIG_PCI_EXYNOS=y
CONFIG_PCI_IMX6=y
CONFIG_PCIE_SPEAR13XX=y
CONFIG_PCI_KEYSTONE=y
CONFIG_PCI_KEYSTONE_HOST=y
CONFIG_PCI_KEYSTONE_EP=y
CONFIG_PCI_LAYERSCAPE=y
CONFIG_PCI_LAYERSCAPE_EP=y
CONFIG_PCI_HISI=y
CONFIG_PCIE_QCOM=y
CONFIG_PCIE_QCOM_EP=y
CONFIG_PCIE_ARMADA_8K=y
CONFIG_PCIE_ARTPEC6=y
CONFIG_PCIE_ARTPEC6_HOST=y
CONFIG_PCIE_ARTPEC6_EP=y
CONFIG_PCIE_ROCKCHIP_DW_HOST=y
CONFIG_PCIE_INTEL_GW=y
CONFIG_PCIE_KEEMBAY=y
CONFIG_PCIE_KEEMBAY_HOST=y
CONFIG_PCIE_KEEMBAY_EP=y
CONFIG_PCIE_KIRIN=y
CONFIG_PCIE_HISI_STB=y
CONFIG_PCI_MESON=y
CONFIG_PCIE_TEGRA194=y
CONFIG_PCIE_TEGRA194_HOST=y
CONFIG_PCIE_TEGRA194_EP=y
CONFIG_PCIE_VISCONTI_HOST=y
CONFIG_PCIE_UNIPHIER=y
CONFIG_PCIE_UNIPHIER_EP=y
CONFIG_PCIE_AL=y
CONFIG_PCIE_FU740=y
# end of DesignWare PCI Core Support
#
# Mobiveil PCIe Core Support
#
CONFIG_PCIE_MOBIVEIL=y
CONFIG_PCIE_MOBIVEIL_HOST=y
CONFIG_PCIE_MOBIVEIL_PLAT=y
CONFIG_PCIE_LAYERSCAPE_GEN4=y
# end of Mobiveil PCIe Core Support
#
# Cadence PCIe controllers support
#
CONFIG_PCIE_CADENCE=y
CONFIG_PCIE_CADENCE_HOST=y
CONFIG_PCIE_CADENCE_EP=y
CONFIG_PCIE_CADENCE_PLAT=y
CONFIG_PCIE_CADENCE_PLAT_HOST=y
CONFIG_PCIE_CADENCE_PLAT_EP=y
CONFIG_PCI_J721E=y
CONFIG_PCI_J721E_HOST=y
CONFIG_PCI_J721E_EP=y
# end of Cadence PCIe controllers support
# end of PCI controller drivers
#
# PCI Endpoint
#
CONFIG_PCI_ENDPOINT=y
CONFIG_PCI_ENDPOINT_CONFIGFS=y
CONFIG_PCI_EPF_TEST=y
CONFIG_PCI_EPF_NTB=y
CONFIG_PCI_EPF_VNTB=y
# end of PCI Endpoint
#
# PCI switch controller drivers
#
CONFIG_PCI_SW_SWITCHTEC=y
# end of PCI switch controller drivers
CONFIG_CXL_BUS=y
CONFIG_CXL_PCI=y
CONFIG_CXL_MEM_RAW_COMMANDS=y
CONFIG_CXL_PMEM=y
CONFIG_CXL_MEM=y
CONFIG_CXL_PORT=y
CONFIG_CXL_SUSPEND=y
CONFIG_RAPIDIO=y
CONFIG_RAPIDIO_TSI721=y
CONFIG_RAPIDIO_DISC_TIMEOUT=30
CONFIG_RAPIDIO_ENABLE_RX_TX_PORTS=y
CONFIG_RAPIDIO_DMA_ENGINE=y
CONFIG_RAPIDIO_DEBUG=y
CONFIG_RAPIDIO_ENUM_BASIC=y
CONFIG_RAPIDIO_CHMAN=y
CONFIG_RAPIDIO_MPORT_CDEV=y
#
# RapidIO Switch drivers
#
CONFIG_RAPIDIO_CPS_XX=y
CONFIG_RAPIDIO_CPS_GEN2=y
CONFIG_RAPIDIO_RXS_GEN3=y
# end of RapidIO Switch drivers
#
# Generic Driver Options
#
CONFIG_AUXILIARY_BUS=y
CONFIG_UEVENT_HELPER=y
CONFIG_UEVENT_HELPER_PATH=""
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
CONFIG_DEVTMPFS_SAFE=y
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
#
# Firmware loader
#
CONFIG_FW_LOADER=y
CONFIG_FW_LOADER_PAGED_BUF=y
CONFIG_FW_LOADER_SYSFS=y
CONFIG_EXTRA_FIRMWARE=""
CONFIG_FW_LOADER_USER_HELPER=y
CONFIG_FW_LOADER_USER_HELPER_FALLBACK=y
CONFIG_FW_LOADER_COMPRESS=y
CONFIG_FW_LOADER_COMPRESS_XZ=y
CONFIG_FW_LOADER_COMPRESS_ZSTD=y
CONFIG_FW_CACHE=y
CONFIG_FW_UPLOAD=y
# end of Firmware loader
CONFIG_WANT_DEV_COREDUMP=y
CONFIG_ALLOW_DEV_COREDUMP=y
CONFIG_DEV_COREDUMP=y
CONFIG_DEBUG_DRIVER=y
CONFIG_DEBUG_DEVRES=y
CONFIG_DEBUG_TEST_DRIVER_REMOVE=y
CONFIG_PM_QOS_KUNIT_TEST=y
CONFIG_TEST_ASYNC_DRIVER_PROBE=m
CONFIG_DRIVER_PE_KUNIT_TEST=y
CONFIG_GENERIC_CPU_DEVICES=y
CONFIG_SOC_BUS=y
CONFIG_REGMAP=y
CONFIG_REGMAP_I2C=y
CONFIG_REGMAP_SLIMBUS=y
CONFIG_REGMAP_SPI=y
CONFIG_REGMAP_SPMI=y
CONFIG_REGMAP_W1=y
CONFIG_REGMAP_MMIO=y
CONFIG_REGMAP_IRQ=y
CONFIG_REGMAP_SCCB=y
CONFIG_REGMAP_I3C=y
CONFIG_REGMAP_SPI_AVMM=y
CONFIG_DMA_SHARED_BUFFER=y
CONFIG_DMA_FENCE_TRACE=y
# end of Generic Driver Options
#
# Bus devices
#
CONFIG_ARM_INTEGRATOR_LM=y
CONFIG_BT1_APB=y
CONFIG_BT1_AXI=y
CONFIG_MOXTET=y
CONFIG_HISILICON_LPC=y
CONFIG_INTEL_IXP4XX_EB=y
CONFIG_QCOM_EBI2=y
CONFIG_MHI_BUS=y
CONFIG_MHI_BUS_DEBUG=y
CONFIG_MHI_BUS_PCI_GENERIC=y
CONFIG_MHI_BUS_EP=y
# end of Bus devices
CONFIG_CONNECTOR=y
CONFIG_PROC_EVENTS=y
#
# Firmware Drivers
#
#
# ARM System Control and Management Interface Protocol
#
CONFIG_ARM_SCMI_PROTOCOL=y
CONFIG_ARM_SCMI_HAVE_TRANSPORT=y
CONFIG_ARM_SCMI_HAVE_SHMEM=y
CONFIG_ARM_SCMI_HAVE_MSG=y
CONFIG_ARM_SCMI_TRANSPORT_MAILBOX=y
CONFIG_ARM_SCMI_TRANSPORT_VIRTIO=y
CONFIG_ARM_SCMI_TRANSPORT_VIRTIO_VERSION1_COMPLIANCE=y
CONFIG_ARM_SCMI_TRANSPORT_VIRTIO_ATOMIC_ENABLE=y
CONFIG_ARM_SCMI_POWER_DOMAIN=y
CONFIG_ARM_SCMI_POWER_CONTROL=y
# end of ARM System Control and Management Interface Protocol
CONFIG_ARM_SCPI_PROTOCOL=y
CONFIG_ARM_SCPI_POWER_DOMAIN=y
CONFIG_FIRMWARE_MEMMAP=y
CONFIG_MTK_ADSP_IPC=y
CONFIG_QCOM_SCM=y
CONFIG_QCOM_SCM_DOWNLOAD_MODE_DEFAULT=y
CONFIG_TURRIS_MOX_RWTM=y
CONFIG_BCM47XX_NVRAM=y
CONFIG_BCM47XX_SPROM=y
CONFIG_TEE_BNXT_FW=y
CONFIG_GOOGLE_FIRMWARE=y
CONFIG_GOOGLE_COREBOOT_TABLE=y
CONFIG_GOOGLE_MEMCONSOLE=y
CONFIG_GOOGLE_MEMCONSOLE_COREBOOT=y
CONFIG_GOOGLE_VPD=y
CONFIG_IMX_DSP=y
CONFIG_IMX_SCU=y
CONFIG_IMX_SCU_PD=y
#
# Tegra firmware driver
#
# end of Tegra firmware driver
# end of Firmware Drivers
CONFIG_GNSS=y
CONFIG_GNSS_SERIAL=y
CONFIG_GNSS_MTK_SERIAL=y
CONFIG_GNSS_SIRF_SERIAL=y
CONFIG_GNSS_UBX_SERIAL=y
CONFIG_GNSS_USB=y
CONFIG_MTD=y
CONFIG_MTD_TESTS=m
#
# Partition parsers
#
CONFIG_MTD_AR7_PARTS=y
CONFIG_MTD_BCM63XX_PARTS=y
CONFIG_MTD_BRCM_U_BOOT=y
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_OF_PARTS=y
CONFIG_MTD_OF_PARTS_BCM4908=y
CONFIG_MTD_OF_PARTS_LINKSYS_NS=y
CONFIG_MTD_PARSER_IMAGETAG=y
CONFIG_MTD_PARSER_TRX=y
CONFIG_MTD_SHARPSL_PARTS=y
CONFIG_MTD_REDBOOT_PARTS=y
CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1
CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED=y
CONFIG_MTD_REDBOOT_PARTS_READONLY=y
CONFIG_MTD_QCOMSMEM_PARTS=y
# end of Partition parsers
#
# User Modules And Translation Layers
#
CONFIG_MTD_BLKDEVS=y
CONFIG_MTD_BLOCK=y
#
# Note that in some cases UBI block is preferred. See MTD_UBI_BLOCK.
#
CONFIG_FTL=y
CONFIG_NFTL=y
CONFIG_NFTL_RW=y
CONFIG_INFTL=y
CONFIG_RFD_FTL=y
CONFIG_SSFDC=y
CONFIG_SM_FTL=y
CONFIG_MTD_OOPS=y
CONFIG_MTD_PSTORE=y
CONFIG_MTD_SWAP=y
CONFIG_MTD_PARTITIONED_MASTER=y
#
# RAM/ROM/Flash chip drivers
#
CONFIG_MTD_CFI=y
CONFIG_MTD_JEDECPROBE=y
CONFIG_MTD_GEN_PROBE=y
CONFIG_MTD_CFI_ADV_OPTIONS=y
CONFIG_MTD_CFI_NOSWAP=y
# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set
# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set
CONFIG_MTD_CFI_GEOMETRY=y
CONFIG_MTD_MAP_BANK_WIDTH_1=y
CONFIG_MTD_MAP_BANK_WIDTH_2=y
CONFIG_MTD_MAP_BANK_WIDTH_4=y
CONFIG_MTD_MAP_BANK_WIDTH_8=y
CONFIG_MTD_MAP_BANK_WIDTH_16=y
CONFIG_MTD_MAP_BANK_WIDTH_32=y
CONFIG_MTD_CFI_I1=y
CONFIG_MTD_CFI_I2=y
CONFIG_MTD_CFI_I4=y
CONFIG_MTD_CFI_I8=y
CONFIG_MTD_OTP=y
CONFIG_MTD_CFI_INTELEXT=y
CONFIG_MTD_CFI_AMDSTD=y
CONFIG_MTD_CFI_STAA=y
CONFIG_MTD_CFI_UTIL=y
CONFIG_MTD_RAM=y
CONFIG_MTD_ROM=y
CONFIG_MTD_ABSENT=y
# end of RAM/ROM/Flash chip drivers
#
# Mapping drivers for chip access
#
CONFIG_MTD_COMPLEX_MAPPINGS=y
CONFIG_MTD_PHYSMAP=y
CONFIG_MTD_PHYSMAP_COMPAT=y
CONFIG_MTD_PHYSMAP_START=0x8000000
CONFIG_MTD_PHYSMAP_LEN=0
CONFIG_MTD_PHYSMAP_BANKWIDTH=2
CONFIG_MTD_PHYSMAP_OF=y
CONFIG_MTD_PHYSMAP_BT1_ROM=y
CONFIG_MTD_PHYSMAP_VERSATILE=y
CONFIG_MTD_PHYSMAP_GEMINI=y
CONFIG_MTD_PHYSMAP_GPIO_ADDR=y
CONFIG_MTD_SC520CDP=y
CONFIG_MTD_NETSC520=y
CONFIG_MTD_TS5500=y
CONFIG_MTD_PCI=y
CONFIG_MTD_INTEL_VR_NOR=y
CONFIG_MTD_PLATRAM=y
# end of Mapping drivers for chip access
#
# Self-contained MTD device drivers
#
CONFIG_MTD_PMC551=y
CONFIG_MTD_PMC551_BUGFIX=y
CONFIG_MTD_PMC551_DEBUG=y
CONFIG_MTD_DATAFLASH=y
CONFIG_MTD_DATAFLASH_WRITE_VERIFY=y
CONFIG_MTD_DATAFLASH_OTP=y
CONFIG_MTD_MCHP23K256=y
CONFIG_MTD_MCHP48L640=y
CONFIG_MTD_SPEAR_SMI=y
CONFIG_MTD_SST25L=y
CONFIG_MTD_SLRAM=y
CONFIG_MTD_PHRAM=y
CONFIG_MTD_MTDRAM=y
CONFIG_MTDRAM_TOTAL_SIZE=4096
CONFIG_MTDRAM_ERASE_SIZE=128
CONFIG_MTD_BLOCK2MTD=y
#
# Disk-On-Chip Device Drivers
#
CONFIG_MTD_DOCG3=y
CONFIG_BCH_CONST_M=14
CONFIG_BCH_CONST_T=4
# end of Self-contained MTD device drivers
#
# NAND
#
CONFIG_MTD_NAND_CORE=y
CONFIG_MTD_ONENAND=y
CONFIG_MTD_ONENAND_VERIFY_WRITE=y
CONFIG_MTD_ONENAND_GENERIC=y
CONFIG_MTD_ONENAND_SAMSUNG=y
CONFIG_MTD_ONENAND_OTP=y
CONFIG_MTD_ONENAND_2X_PROGRAM=y
CONFIG_MTD_RAW_NAND=y
#
# Raw/parallel NAND flash controllers
#
CONFIG_MTD_NAND_DENALI=y
CONFIG_MTD_NAND_DENALI_PCI=y
CONFIG_MTD_NAND_DENALI_DT=y
CONFIG_MTD_NAND_AMS_DELTA=y
CONFIG_MTD_NAND_OMAP2=y
CONFIG_MTD_NAND_OMAP_BCH=y
CONFIG_MTD_NAND_OMAP_BCH_BUILD=y
CONFIG_MTD_NAND_SHARPSL=y
CONFIG_MTD_NAND_CAFE=y
CONFIG_MTD_NAND_ATMEL=y
CONFIG_MTD_NAND_MARVELL=y
CONFIG_MTD_NAND_SLC_LPC32XX=y
CONFIG_MTD_NAND_MLC_LPC32XX=y
CONFIG_MTD_NAND_BRCMNAND=y
CONFIG_MTD_NAND_BRCMNAND_BCM63XX=y
CONFIG_MTD_NAND_BRCMNAND_BCMA=y
CONFIG_MTD_NAND_BRCMNAND_BCMBCA=y
CONFIG_MTD_NAND_BRCMNAND_BRCMSTB=y
CONFIG_MTD_NAND_BRCMNAND_IPROC=y
CONFIG_MTD_NAND_BCM47XXNFLASH=y
CONFIG_MTD_NAND_OXNAS=y
CONFIG_MTD_NAND_GPMI_NAND=y
CONFIG_MTD_NAND_FSL_IFC=y
CONFIG_MTD_NAND_VF610_NFC=y
CONFIG_MTD_NAND_MXC=y
CONFIG_MTD_NAND_SH_FLCTL=y
CONFIG_MTD_NAND_DAVINCI=y
CONFIG_MTD_NAND_TXX9NDFMC=y
CONFIG_MTD_NAND_JZ4780=y
CONFIG_MTD_NAND_INGENIC_ECC=y
CONFIG_MTD_NAND_JZ4740_ECC=y
CONFIG_MTD_NAND_JZ4725B_BCH=y
CONFIG_MTD_NAND_JZ4780_BCH=y
CONFIG_MTD_NAND_FSMC=y
CONFIG_MTD_NAND_SUNXI=y
CONFIG_MTD_NAND_HISI504=y
CONFIG_MTD_NAND_QCOM=y
CONFIG_MTD_NAND_MTK=y
CONFIG_MTD_NAND_MXIC=y
CONFIG_MTD_NAND_TEGRA=y
CONFIG_MTD_NAND_STM32_FMC2=y
CONFIG_MTD_NAND_MESON=y
CONFIG_MTD_NAND_GPIO=y
CONFIG_MTD_NAND_PLATFORM=y
CONFIG_MTD_NAND_CADENCE=y
CONFIG_MTD_NAND_ARASAN=y
CONFIG_MTD_NAND_INTEL_LGM=y
CONFIG_MTD_NAND_RENESAS=y
#
# Misc
#
CONFIG_MTD_SM_COMMON=y
CONFIG_MTD_NAND_NANDSIM=y
CONFIG_MTD_NAND_RICOH=y
CONFIG_MTD_NAND_DISKONCHIP=y
CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADVANCED=y
CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADDRESS=0
CONFIG_MTD_NAND_DISKONCHIP_PROBE_HIGH=y
CONFIG_MTD_NAND_DISKONCHIP_BBTWRITE=y
CONFIG_MTD_SPI_NAND=y
#
# ECC engine support
#
CONFIG_MTD_NAND_ECC=y
CONFIG_MTD_NAND_ECC_SW_HAMMING=y
CONFIG_MTD_NAND_ECC_SW_HAMMING_SMC=y
CONFIG_MTD_NAND_ECC_SW_BCH=y
CONFIG_MTD_NAND_ECC_MXIC=y
CONFIG_MTD_NAND_ECC_MEDIATEK=y
# end of ECC engine support
# end of NAND
#
# LPDDR & LPDDR2 PCM memory drivers
#
CONFIG_MTD_LPDDR=y
CONFIG_MTD_QINFO_PROBE=y
# end of LPDDR & LPDDR2 PCM memory drivers
CONFIG_MTD_SPI_NOR=y
CONFIG_MTD_SPI_NOR_USE_4K_SECTORS=y
# CONFIG_MTD_SPI_NOR_SWP_DISABLE is not set
CONFIG_MTD_SPI_NOR_SWP_DISABLE_ON_VOLATILE=y
# CONFIG_MTD_SPI_NOR_SWP_KEEP is not set
CONFIG_SPI_HISI_SFC=y
CONFIG_SPI_NXP_SPIFI=y
CONFIG_MTD_UBI=y
CONFIG_MTD_UBI_WL_THRESHOLD=4096
CONFIG_MTD_UBI_BEB_LIMIT=20
CONFIG_MTD_UBI_FASTMAP=y
CONFIG_MTD_UBI_GLUEBI=y
CONFIG_MTD_UBI_BLOCK=y
CONFIG_MTD_HYPERBUS=y
CONFIG_HBMC_AM654=y
CONFIG_DTC=y
CONFIG_OF=y
CONFIG_OF_UNITTEST=y
CONFIG_OF_ALL_DTBS=y
CONFIG_OF_FLATTREE=y
CONFIG_OF_EARLY_FLATTREE=y
CONFIG_OF_KOBJ=y
CONFIG_OF_DYNAMIC=y
CONFIG_OF_ADDRESS=y
CONFIG_OF_IRQ=y
CONFIG_OF_RESERVED_MEM=y
CONFIG_OF_RESOLVE=y
CONFIG_OF_OVERLAY=y
CONFIG_PARPORT=y
CONFIG_PARPORT_PC=y
CONFIG_PARPORT_SERIAL=y
CONFIG_PARPORT_PC_FIFO=y
CONFIG_PARPORT_AX88796=y
CONFIG_PARPORT_1284=y
CONFIG_PARPORT_NOT_PC=y
CONFIG_BLK_DEV=y
CONFIG_BLK_DEV_NULL_BLK=y
CONFIG_BLK_DEV_NULL_BLK_FAULT_INJECTION=y
CONFIG_CDROM=y
CONFIG_PARIDE=y
#
# Parallel IDE high-level drivers
#
CONFIG_PARIDE_PD=y
CONFIG_PARIDE_PCD=y
CONFIG_PARIDE_PF=y
CONFIG_PARIDE_PT=y
CONFIG_PARIDE_PG=y
#
# Parallel IDE protocol modules
#
CONFIG_PARIDE_ATEN=y
CONFIG_PARIDE_BPCK=y
CONFIG_PARIDE_COMM=y
CONFIG_PARIDE_DSTR=y
CONFIG_PARIDE_FIT2=y
CONFIG_PARIDE_FIT3=y
CONFIG_PARIDE_EPAT=y
CONFIG_PARIDE_EPATC8=y
CONFIG_PARIDE_EPIA=y
CONFIG_PARIDE_FRIQ=y
CONFIG_PARIDE_FRPW=y
CONFIG_PARIDE_KBIC=y
CONFIG_PARIDE_KTTI=y
CONFIG_PARIDE_ON20=y
CONFIG_PARIDE_ON26=y
CONFIG_BLK_DEV_PCIESSD_MTIP32XX=y
CONFIG_ZRAM=y
CONFIG_ZRAM_DEF_COMP_LZORLE=y
# CONFIG_ZRAM_DEF_COMP_ZSTD is not set
# CONFIG_ZRAM_DEF_COMP_LZ4 is not set
# CONFIG_ZRAM_DEF_COMP_LZO is not set
# CONFIG_ZRAM_DEF_COMP_LZ4HC is not set
# CONFIG_ZRAM_DEF_COMP_842 is not set
CONFIG_ZRAM_DEF_COMP="lzo-rle"
CONFIG_ZRAM_WRITEBACK=y
CONFIG_ZRAM_MEMORY_TRACKING=y
CONFIG_BLK_DEV_UBD=y
CONFIG_BLK_DEV_UBD_SYNC=y
CONFIG_BLK_DEV_COW_COMMON=y
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_LOOP_MIN_COUNT=8
CONFIG_BLK_DEV_DRBD=y
CONFIG_DRBD_FAULT_INJECTION=y
CONFIG_BLK_DEV_NBD=y
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
CONFIG_ATA_OVER_ETH=y
CONFIG_VIRTIO_BLK=y
CONFIG_BLK_DEV_RBD=y
CONFIG_BLK_DEV_UBLK=y
CONFIG_BLK_DEV_RNBD=y
CONFIG_BLK_DEV_RNBD_CLIENT=y
CONFIG_BLK_DEV_RNBD_SERVER=y
#
# NVME Support
#
CONFIG_NVME_COMMON=y
CONFIG_NVME_CORE=y
CONFIG_BLK_DEV_NVME=y
CONFIG_NVME_MULTIPATH=y
CONFIG_NVME_VERBOSE_ERRORS=y
CONFIG_NVME_HWMON=y
CONFIG_NVME_FABRICS=y
CONFIG_NVME_RDMA=y
CONFIG_NVME_FC=y
CONFIG_NVME_TCP=y
CONFIG_NVME_AUTH=y
CONFIG_NVME_APPLE=y
CONFIG_NVME_TARGET=y
CONFIG_NVME_TARGET_PASSTHRU=y
CONFIG_NVME_TARGET_LOOP=y
CONFIG_NVME_TARGET_RDMA=y
CONFIG_NVME_TARGET_FC=y
CONFIG_NVME_TARGET_FCLOOP=y
CONFIG_NVME_TARGET_TCP=y
CONFIG_NVME_TARGET_AUTH=y
# end of NVME Support
#
# Misc devices
#
CONFIG_SENSORS_LIS3LV02D=y
CONFIG_AD525X_DPOT=y
CONFIG_AD525X_DPOT_I2C=y
CONFIG_AD525X_DPOT_SPI=y
CONFIG_DUMMY_IRQ=y
CONFIG_PHANTOM=y
CONFIG_TIFM_CORE=y
CONFIG_TIFM_7XX1=y
CONFIG_ICS932S401=y
CONFIG_ATMEL_SSC=y
CONFIG_ENCLOSURE_SERVICES=y
CONFIG_GEHC_ACHC=y
CONFIG_HI6421V600_IRQ=y
CONFIG_HP_ILO=y
CONFIG_QCOM_COINCELL=y
CONFIG_QCOM_FASTRPC=y
CONFIG_APDS9802ALS=y
CONFIG_ISL29003=y
CONFIG_ISL29020=y
CONFIG_SENSORS_TSL2550=y
CONFIG_SENSORS_BH1770=y
CONFIG_SENSORS_APDS990X=y
CONFIG_HMC6352=y
CONFIG_DS1682=y
CONFIG_PCH_PHUB=y
CONFIG_LATTICE_ECP3_CONFIG=y
CONFIG_SRAM=y
CONFIG_DW_XDATA_PCIE=y
CONFIG_PCI_ENDPOINT_TEST=y
CONFIG_XILINX_SDFEC=y
CONFIG_MISC_RTSX=y
CONFIG_HISI_HIKEY_USB=y
CONFIG_OPEN_DICE=y
CONFIG_VCPU_STALL_DETECTOR=y
CONFIG_C2PORT=y
#
# EEPROM support
#
CONFIG_EEPROM_AT24=y
CONFIG_EEPROM_AT25=y
CONFIG_EEPROM_LEGACY=y
CONFIG_EEPROM_MAX6875=y
CONFIG_EEPROM_93CX6=y
CONFIG_EEPROM_93XX46=y
CONFIG_EEPROM_IDT_89HPESX=y
CONFIG_EEPROM_EE1004=y
# end of EEPROM support
CONFIG_CB710_CORE=y
CONFIG_CB710_DEBUG=y
CONFIG_CB710_DEBUG_ASSUMPTIONS=y
#
# Texas Instruments shared transport line discipline
#
CONFIG_TI_ST=y
# end of Texas Instruments shared transport line discipline
CONFIG_SENSORS_LIS3_SPI=y
CONFIG_SENSORS_LIS3_I2C=y
CONFIG_ALTERA_STAPL=y
CONFIG_GENWQE=y
CONFIG_GENWQE_PLATFORM_ERROR_RECOVERY=0
CONFIG_ECHO=y
CONFIG_BCM_VK=y
CONFIG_BCM_VK_TTY=y
CONFIG_MISC_ALCOR_PCI=y
CONFIG_MISC_RTSX_PCI=y
CONFIG_MISC_RTSX_USB=y
CONFIG_HABANA_AI=y
CONFIG_UACCE=y
CONFIG_PVPANIC=y
CONFIG_PVPANIC_MMIO=y
CONFIG_PVPANIC_PCI=y
CONFIG_GP_PCI1XXXX=y
# end of Misc devices
#
# SCSI device support
#
CONFIG_SCSI_MOD=y
CONFIG_RAID_ATTRS=y
CONFIG_SCSI_COMMON=y
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
CONFIG_SCSI_NETLINK=y
CONFIG_SCSI_PROC_FS=y
#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=y
CONFIG_CHR_DEV_ST=y
CONFIG_BLK_DEV_SR=y
CONFIG_CHR_DEV_SG=y
CONFIG_BLK_DEV_BSG=y
CONFIG_CHR_DEV_SCH=y
CONFIG_SCSI_ENCLOSURE=y
CONFIG_SCSI_CONSTANTS=y
CONFIG_SCSI_LOGGING=y
CONFIG_SCSI_SCAN_ASYNC=y
#
# SCSI Transports
#
CONFIG_SCSI_SPI_ATTRS=y
CONFIG_SCSI_FC_ATTRS=y
CONFIG_SCSI_ISCSI_ATTRS=y
CONFIG_SCSI_SAS_ATTRS=y
CONFIG_SCSI_SAS_LIBSAS=y
CONFIG_SCSI_SAS_ATA=y
CONFIG_SCSI_SAS_HOST_SMP=y
CONFIG_SCSI_SRP_ATTRS=y
# end of SCSI Transports
CONFIG_SCSI_LOWLEVEL=y
CONFIG_ISCSI_TCP=y
CONFIG_ISCSI_BOOT_SYSFS=y
CONFIG_SCSI_CXGB3_ISCSI=y
CONFIG_SCSI_CXGB4_ISCSI=y
CONFIG_SCSI_BNX2_ISCSI=y
CONFIG_SCSI_BNX2X_FCOE=y
CONFIG_BE2ISCSI=y
CONFIG_BLK_DEV_3W_XXXX_RAID=y
CONFIG_SCSI_HPSA=y
CONFIG_SCSI_3W_9XXX=y
CONFIG_SCSI_3W_SAS=y
CONFIG_SCSI_ACARD=y
CONFIG_SCSI_AACRAID=y
CONFIG_SCSI_AIC7XXX=y
CONFIG_AIC7XXX_CMDS_PER_DEVICE=32
CONFIG_AIC7XXX_RESET_DELAY_MS=5000
CONFIG_AIC7XXX_DEBUG_ENABLE=y
CONFIG_AIC7XXX_DEBUG_MASK=0
CONFIG_AIC7XXX_REG_PRETTY_PRINT=y
CONFIG_SCSI_AIC79XX=y
CONFIG_AIC79XX_CMDS_PER_DEVICE=32
CONFIG_AIC79XX_RESET_DELAY_MS=5000
CONFIG_AIC79XX_DEBUG_ENABLE=y
CONFIG_AIC79XX_DEBUG_MASK=0
CONFIG_AIC79XX_REG_PRETTY_PRINT=y
CONFIG_SCSI_AIC94XX=y
CONFIG_AIC94XX_DEBUG=y
CONFIG_SCSI_HISI_SAS=y
CONFIG_SCSI_HISI_SAS_DEBUGFS_DEFAULT_ENABLE=y
CONFIG_SCSI_MVSAS=y
CONFIG_SCSI_MVSAS_DEBUG=y
CONFIG_SCSI_MVSAS_TASKLET=y
CONFIG_SCSI_MVUMI=y
CONFIG_SCSI_ADVANSYS=y
CONFIG_SCSI_ARCMSR=y
CONFIG_SCSI_ESAS2R=y
CONFIG_MEGARAID_NEWGEN=y
CONFIG_MEGARAID_MM=y
CONFIG_MEGARAID_MAILBOX=y
CONFIG_MEGARAID_LEGACY=y
CONFIG_MEGARAID_SAS=y
CONFIG_SCSI_MPT3SAS=y
CONFIG_SCSI_MPT2SAS_MAX_SGE=128
CONFIG_SCSI_MPT3SAS_MAX_SGE=128
CONFIG_SCSI_MPT2SAS=y
CONFIG_SCSI_MPI3MR=y
CONFIG_SCSI_SMARTPQI=y
CONFIG_SCSI_HPTIOP=y
CONFIG_SCSI_BUSLOGIC=y
CONFIG_SCSI_FLASHPOINT=y
CONFIG_SCSI_MYRB=y
CONFIG_SCSI_MYRS=y
CONFIG_LIBFC=y
CONFIG_LIBFCOE=y
CONFIG_FCOE=y
CONFIG_SCSI_SNIC=y
CONFIG_SCSI_SNIC_DEBUG_FS=y
CONFIG_SCSI_DMX3191D=y
CONFIG_SCSI_FDOMAIN=y
CONFIG_SCSI_FDOMAIN_PCI=y
CONFIG_SCSI_IPS=y
CONFIG_SCSI_INITIO=y
CONFIG_SCSI_INIA100=y
CONFIG_SCSI_PPA=y
CONFIG_SCSI_IMM=y
CONFIG_SCSI_IZIP_EPP16=y
CONFIG_SCSI_IZIP_SLOW_CTR=y
CONFIG_SCSI_STEX=y
CONFIG_SCSI_SYM53C8XX_2=y
CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=1
CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16
CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64
CONFIG_SCSI_SYM53C8XX_MMIO=y
CONFIG_SCSI_IPR=y
CONFIG_SCSI_IPR_TRACE=y
CONFIG_SCSI_IPR_DUMP=y
CONFIG_SCSI_QLOGIC_1280=y
CONFIG_SCSI_QLA_FC=y
CONFIG_TCM_QLA2XXX=y
CONFIG_TCM_QLA2XXX_DEBUG=y
CONFIG_SCSI_QLA_ISCSI=y
CONFIG_QEDI=y
CONFIG_QEDF=y
CONFIG_SCSI_EFCT=y
CONFIG_SCSI_DC395x=y
CONFIG_SCSI_AM53C974=y
CONFIG_SCSI_WD719X=y
CONFIG_SCSI_DEBUG=y
CONFIG_SCSI_PMCRAID=y
CONFIG_SCSI_PM8001=y
CONFIG_SCSI_BFA_FC=y
CONFIG_SCSI_VIRTIO=y
CONFIG_SCSI_CHELSIO_FCOE=y
CONFIG_SCSI_DH=y
CONFIG_SCSI_DH_RDAC=y
CONFIG_SCSI_DH_HP_SW=y
CONFIG_SCSI_DH_EMC=y
CONFIG_SCSI_DH_ALUA=y
# end of SCSI device support
CONFIG_ATA=y
CONFIG_SATA_HOST=y
CONFIG_PATA_TIMINGS=y
CONFIG_ATA_VERBOSE_ERROR=y
CONFIG_ATA_FORCE=y
CONFIG_SATA_PMP=y
#
# Controllers with non-SFF native interface
#
CONFIG_SATA_AHCI=y
CONFIG_SATA_MOBILE_LPM_POLICY=0
CONFIG_SATA_AHCI_PLATFORM=y
CONFIG_AHCI_BRCM=y
CONFIG_AHCI_DA850=y
CONFIG_AHCI_DM816=y
CONFIG_AHCI_DWC=y
CONFIG_AHCI_ST=y
CONFIG_AHCI_IMX=y
CONFIG_AHCI_CEVA=y
CONFIG_AHCI_MTK=y
CONFIG_AHCI_MVEBU=y
CONFIG_AHCI_SUNXI=y
CONFIG_AHCI_TEGRA=y
CONFIG_AHCI_XGENE=y
CONFIG_AHCI_QORIQ=y
CONFIG_SATA_FSL=y
CONFIG_SATA_GEMINI=y
CONFIG_SATA_AHCI_SEATTLE=y
CONFIG_SATA_INIC162X=y
CONFIG_SATA_ACARD_AHCI=y
CONFIG_SATA_SIL24=y
CONFIG_ATA_SFF=y
#
# SFF controllers with custom DMA interface
#
CONFIG_PDC_ADMA=y
CONFIG_SATA_QSTOR=y
CONFIG_SATA_SX4=y
CONFIG_ATA_BMDMA=y
#
# SATA SFF controllers with BMDMA
#
CONFIG_ATA_PIIX=y
CONFIG_SATA_DWC=y
CONFIG_SATA_DWC_OLD_DMA=y
CONFIG_SATA_HIGHBANK=y
CONFIG_SATA_MV=y
CONFIG_SATA_NV=y
CONFIG_SATA_PROMISE=y
CONFIG_SATA_RCAR=y
CONFIG_SATA_SIL=y
CONFIG_SATA_SIS=y
CONFIG_SATA_SVW=y
CONFIG_SATA_ULI=y
CONFIG_SATA_VIA=y
CONFIG_SATA_VITESSE=y
#
# PATA SFF controllers with BMDMA
#
CONFIG_PATA_ALI=y
CONFIG_PATA_AMD=y
CONFIG_PATA_ARASAN_CF=y
CONFIG_PATA_ARTOP=y
CONFIG_PATA_ATIIXP=y
CONFIG_PATA_ATP867X=y
CONFIG_PATA_BK3710=y
CONFIG_PATA_CMD64X=y
CONFIG_PATA_CS5520=y
CONFIG_PATA_CS5530=y
CONFIG_PATA_CS5535=y
CONFIG_PATA_CS5536=y
CONFIG_PATA_CYPRESS=y
CONFIG_PATA_EFAR=y
CONFIG_PATA_FTIDE010=y
CONFIG_PATA_HPT366=y
CONFIG_PATA_HPT37X=y
CONFIG_PATA_HPT3X2N=y
CONFIG_PATA_HPT3X3=y
CONFIG_PATA_HPT3X3_DMA=y
CONFIG_PATA_IMX=y
CONFIG_PATA_IT8213=y
CONFIG_PATA_IT821X=y
CONFIG_PATA_JMICRON=y
CONFIG_PATA_MARVELL=y
CONFIG_PATA_NETCELL=y
CONFIG_PATA_NINJA32=y
CONFIG_PATA_NS87415=y
CONFIG_PATA_OLDPIIX=y
CONFIG_PATA_OPTIDMA=y
CONFIG_PATA_PDC2027X=y
CONFIG_PATA_PDC_OLD=y
CONFIG_PATA_RADISYS=y
CONFIG_PATA_RDC=y
CONFIG_PATA_SC1200=y
CONFIG_PATA_SCH=y
CONFIG_PATA_SERVERWORKS=y
CONFIG_PATA_SIL680=y
CONFIG_PATA_SIS=y
CONFIG_PATA_TOSHIBA=y
CONFIG_PATA_TRIFLEX=y
CONFIG_PATA_VIA=y
CONFIG_PATA_PXA=y
CONFIG_PATA_WINBOND=y
#
# PIO-only SFF controllers
#
CONFIG_PATA_CMD640_PCI=y
CONFIG_PATA_IXP4XX_CF=y
CONFIG_PATA_MPIIX=y
CONFIG_PATA_NS87410=y
CONFIG_PATA_OPTI=y
CONFIG_PATA_PLATFORM=y
CONFIG_PATA_OF_PLATFORM=y
CONFIG_PATA_RZ1000=y
CONFIG_PATA_SAMSUNG_CF=y
#
# Generic fallback / legacy drivers
#
CONFIG_ATA_GENERIC=y
CONFIG_PATA_LEGACY=y
CONFIG_MD=y
CONFIG_BLK_DEV_MD=y
CONFIG_MD_AUTODETECT=y
CONFIG_MD_LINEAR=y
CONFIG_MD_RAID0=y
CONFIG_MD_RAID1=y
CONFIG_MD_RAID10=y
CONFIG_MD_RAID456=y
CONFIG_MD_MULTIPATH=y
CONFIG_MD_FAULTY=y
CONFIG_MD_CLUSTER=y
CONFIG_BCACHE=y
CONFIG_BCACHE_DEBUG=y
CONFIG_BCACHE_CLOSURES_DEBUG=y
CONFIG_BCACHE_ASYNC_REGISTRATION=y
CONFIG_BLK_DEV_DM_BUILTIN=y
CONFIG_BLK_DEV_DM=y
CONFIG_DM_DEBUG=y
CONFIG_DM_BUFIO=y
CONFIG_DM_DEBUG_BLOCK_MANAGER_LOCKING=y
CONFIG_DM_DEBUG_BLOCK_STACK_TRACING=y
CONFIG_DM_BIO_PRISON=y
CONFIG_DM_PERSISTENT_DATA=y
CONFIG_DM_UNSTRIPED=y
CONFIG_DM_CRYPT=y
CONFIG_DM_SNAPSHOT=y
CONFIG_DM_THIN_PROVISIONING=y
CONFIG_DM_CACHE=y
CONFIG_DM_CACHE_SMQ=y
CONFIG_DM_WRITECACHE=y
CONFIG_DM_EBS=y
CONFIG_DM_ERA=y
CONFIG_DM_CLONE=y
CONFIG_DM_MIRROR=y
CONFIG_DM_LOG_USERSPACE=y
CONFIG_DM_RAID=y
CONFIG_DM_ZERO=y
CONFIG_DM_MULTIPATH=y
CONFIG_DM_MULTIPATH_QL=y
CONFIG_DM_MULTIPATH_ST=y
CONFIG_DM_MULTIPATH_HST=y
CONFIG_DM_MULTIPATH_IOA=y
CONFIG_DM_DELAY=y
CONFIG_DM_DUST=y
CONFIG_DM_INIT=y
CONFIG_DM_UEVENT=y
CONFIG_DM_FLAKEY=y
CONFIG_DM_VERITY=y
CONFIG_DM_VERITY_VERIFY_ROOTHASH_SIG=y
CONFIG_DM_VERITY_VERIFY_ROOTHASH_SIG_SECONDARY_KEYRING=y
CONFIG_DM_VERITY_FEC=y
CONFIG_DM_SWITCH=y
CONFIG_DM_LOG_WRITES=y
CONFIG_DM_INTEGRITY=y
CONFIG_DM_ZONED=y
CONFIG_DM_AUDIT=y
CONFIG_TARGET_CORE=y
CONFIG_TCM_IBLOCK=y
CONFIG_TCM_FILEIO=y
CONFIG_TCM_PSCSI=y
CONFIG_TCM_USER2=y
CONFIG_LOOPBACK_TARGET=y
CONFIG_TCM_FC=y
CONFIG_ISCSI_TARGET=y
CONFIG_ISCSI_TARGET_CXGB4=y
CONFIG_SBP_TARGET=y
CONFIG_FUSION=y
CONFIG_FUSION_SPI=y
CONFIG_FUSION_FC=y
CONFIG_FUSION_SAS=y
CONFIG_FUSION_MAX_SGE=128
CONFIG_FUSION_CTL=y
CONFIG_FUSION_LAN=y
CONFIG_FUSION_LOGGING=y
#
# IEEE 1394 (FireWire) support
#
CONFIG_FIREWIRE=y
CONFIG_FIREWIRE_OHCI=y
CONFIG_FIREWIRE_SBP2=y
CONFIG_FIREWIRE_NET=y
CONFIG_FIREWIRE_NOSY=y
# end of IEEE 1394 (FireWire) support
CONFIG_NETDEVICES=y
CONFIG_MII=y
CONFIG_NET_CORE=y
CONFIG_BONDING=y
CONFIG_DUMMY=y
CONFIG_WIREGUARD=y
CONFIG_WIREGUARD_DEBUG=y
CONFIG_EQUALIZER=y
CONFIG_NET_FC=y
CONFIG_IFB=y
CONFIG_NET_TEAM=y
CONFIG_NET_TEAM_MODE_BROADCAST=y
CONFIG_NET_TEAM_MODE_ROUNDROBIN=y
CONFIG_NET_TEAM_MODE_RANDOM=y
CONFIG_NET_TEAM_MODE_ACTIVEBACKUP=y
CONFIG_NET_TEAM_MODE_LOADBALANCE=y
CONFIG_MACVLAN=y
CONFIG_MACVTAP=y
CONFIG_IPVLAN_L3S=y
CONFIG_IPVLAN=y
CONFIG_IPVTAP=y
CONFIG_VXLAN=y
CONFIG_GENEVE=y
CONFIG_BAREUDP=y
CONFIG_GTP=y
CONFIG_AMT=y
CONFIG_MACSEC=y
CONFIG_NETCONSOLE=y
CONFIG_NETCONSOLE_DYNAMIC=y
CONFIG_NETPOLL=y
CONFIG_NET_POLL_CONTROLLER=y
CONFIG_NTB_NETDEV=y
CONFIG_RIONET=y
CONFIG_RIONET_TX_SIZE=128
CONFIG_RIONET_RX_SIZE=128
CONFIG_TUN=y
CONFIG_TAP=y
CONFIG_TUN_VNET_CROSS_LE=y
CONFIG_VETH=y
CONFIG_VIRTIO_NET=y
CONFIG_NLMON=y
CONFIG_NET_VRF=y
CONFIG_VSOCKMON=y
CONFIG_MHI_NET=y
CONFIG_SUNGEM_PHY=y
CONFIG_ARCNET=y
CONFIG_ARCNET_1201=y
CONFIG_ARCNET_1051=y
CONFIG_ARCNET_RAW=y
CONFIG_ARCNET_CAP=y
CONFIG_ARCNET_COM90xx=y
CONFIG_ARCNET_COM90xxIO=y
CONFIG_ARCNET_RIM_I=y
CONFIG_ARCNET_COM20020=y
CONFIG_ARCNET_COM20020_PCI=y
CONFIG_ATM_DRIVERS=y
CONFIG_ATM_DUMMY=y
CONFIG_ATM_TCP=y
CONFIG_ATM_LANAI=y
CONFIG_ATM_ENI=y
CONFIG_ATM_ENI_DEBUG=y
CONFIG_ATM_ENI_TUNE_BURST=y
CONFIG_ATM_ENI_BURST_TX_16W=y
CONFIG_ATM_ENI_BURST_TX_8W=y
CONFIG_ATM_ENI_BURST_TX_4W=y
CONFIG_ATM_ENI_BURST_TX_2W=y
CONFIG_ATM_ENI_BURST_RX_16W=y
CONFIG_ATM_ENI_BURST_RX_8W=y
CONFIG_ATM_ENI_BURST_RX_4W=y
CONFIG_ATM_ENI_BURST_RX_2W=y
CONFIG_ATM_NICSTAR=y
CONFIG_ATM_NICSTAR_USE_SUNI=y
CONFIG_ATM_NICSTAR_USE_IDT77105=y
CONFIG_ATM_IDT77252=y
CONFIG_ATM_IDT77252_DEBUG=y
CONFIG_ATM_IDT77252_RCV_ALL=y
CONFIG_ATM_IDT77252_USE_SUNI=y
CONFIG_ATM_IA=y
CONFIG_ATM_IA_DEBUG=y
CONFIG_ATM_FORE200E=y
CONFIG_ATM_FORE200E_USE_TASKLET=y
CONFIG_ATM_FORE200E_TX_RETRY=16
CONFIG_ATM_FORE200E_DEBUG=0
CONFIG_ATM_HE=y
CONFIG_ATM_HE_USE_SUNI=y
CONFIG_ATM_SOLOS=y
CONFIG_CAIF_DRIVERS=y
CONFIG_CAIF_TTY=y
CONFIG_CAIF_VIRTIO=y
#
# Distributed Switch Architecture drivers
#
CONFIG_B53=y
CONFIG_B53_SPI_DRIVER=y
CONFIG_B53_MDIO_DRIVER=y
CONFIG_B53_MMAP_DRIVER=y
CONFIG_B53_SRAB_DRIVER=y
CONFIG_B53_SERDES=y
CONFIG_NET_DSA_BCM_SF2=y
CONFIG_NET_DSA_LOOP=y
CONFIG_NET_DSA_HIRSCHMANN_HELLCREEK=y
CONFIG_NET_DSA_LANTIQ_GSWIP=y
CONFIG_NET_DSA_MT7530=y
CONFIG_NET_DSA_MV88E6060=y
CONFIG_NET_DSA_MICROCHIP_KSZ_COMMON=y
CONFIG_NET_DSA_MICROCHIP_KSZ9477_I2C=y
CONFIG_NET_DSA_MICROCHIP_KSZ_SPI=y
CONFIG_NET_DSA_MICROCHIP_KSZ8863_SMI=y
CONFIG_NET_DSA_MV88E6XXX=y
CONFIG_NET_DSA_MV88E6XXX_PTP=y
CONFIG_NET_DSA_MSCC_FELIX=y
CONFIG_NET_DSA_MSCC_SEVILLE=y
CONFIG_NET_DSA_AR9331=y
CONFIG_NET_DSA_QCA8K=y
CONFIG_NET_DSA_SJA1105=y
CONFIG_NET_DSA_SJA1105_PTP=y
CONFIG_NET_DSA_SJA1105_TAS=y
CONFIG_NET_DSA_SJA1105_VL=y
CONFIG_NET_DSA_XRS700X=y
CONFIG_NET_DSA_XRS700X_I2C=y
CONFIG_NET_DSA_XRS700X_MDIO=y
CONFIG_NET_DSA_REALTEK=y
CONFIG_NET_DSA_REALTEK_MDIO=y
CONFIG_NET_DSA_REALTEK_SMI=y
CONFIG_NET_DSA_REALTEK_RTL8365MB=y
CONFIG_NET_DSA_REALTEK_RTL8366RB=y
CONFIG_NET_DSA_SMSC_LAN9303=y
CONFIG_NET_DSA_SMSC_LAN9303_I2C=y
CONFIG_NET_DSA_SMSC_LAN9303_MDIO=y
CONFIG_NET_DSA_VITESSE_VSC73XX=y
CONFIG_NET_DSA_VITESSE_VSC73XX_SPI=y
CONFIG_NET_DSA_VITESSE_VSC73XX_PLATFORM=y
# end of Distributed Switch Architecture drivers
CONFIG_ETHERNET=y
CONFIG_MDIO=y
CONFIG_NET_VENDOR_3COM=y
CONFIG_TYPHOON=y
CONFIG_NET_VENDOR_ACTIONS=y
CONFIG_OWL_EMAC=y
CONFIG_NET_VENDOR_ADAPTEC=y
CONFIG_ADAPTEC_STARFIRE=y
CONFIG_NET_VENDOR_AGERE=y
CONFIG_ET131X=y
CONFIG_NET_VENDOR_ALACRITECH=y
CONFIG_SLICOSS=y
CONFIG_NET_VENDOR_ALTEON=y
CONFIG_ACENIC=y
CONFIG_ACENIC_OMIT_TIGON_I=y
CONFIG_ALTERA_TSE=y
CONFIG_NET_VENDOR_AMAZON=y
CONFIG_ENA_ETHERNET=y
CONFIG_NET_VENDOR_AMD=y
CONFIG_AMD8111_ETH=y
CONFIG_PCNET32=y
CONFIG_AMD_XGBE=y
CONFIG_AMD_XGBE_DCB=y
CONFIG_NET_XGENE=y
CONFIG_NET_XGENE_V2=y
CONFIG_NET_VENDOR_AQUANTIA=y
CONFIG_AQTION=y
CONFIG_NET_VENDOR_ARC=y
CONFIG_ARC_EMAC_CORE=y
CONFIG_ARC_EMAC=y
CONFIG_EMAC_ROCKCHIP=y
CONFIG_NET_VENDOR_ASIX=y
CONFIG_SPI_AX88796C=y
CONFIG_SPI_AX88796C_COMPRESSION=y
CONFIG_NET_VENDOR_ATHEROS=y
CONFIG_ATL2=y
CONFIG_ATL1=y
CONFIG_ATL1E=y
CONFIG_ATL1C=y
CONFIG_ALX=y
CONFIG_CX_ECAT=y
CONFIG_NET_VENDOR_BROADCOM=y
CONFIG_B44=y
CONFIG_B44_PCI_AUTOSELECT=y
CONFIG_B44_PCICORE_AUTOSELECT=y
CONFIG_B44_PCI=y
CONFIG_BCM4908_ENET=y
CONFIG_BCMGENET=y
CONFIG_BNX2=y
CONFIG_CNIC=y
CONFIG_TIGON3=y
CONFIG_TIGON3_HWMON=y
CONFIG_BNX2X=y
CONFIG_BNX2X_SRIOV=y
CONFIG_BGMAC=y
CONFIG_BGMAC_BCMA=y
CONFIG_BGMAC_PLATFORM=y
CONFIG_SYSTEMPORT=y
CONFIG_BNXT=y
CONFIG_BNXT_SRIOV=y
CONFIG_BNXT_FLOWER_OFFLOAD=y
CONFIG_BNXT_DCB=y
CONFIG_BNXT_HWMON=y
CONFIG_NET_VENDOR_CADENCE=y
CONFIG_MACB=y
CONFIG_MACB_USE_HWSTAMP=y
CONFIG_MACB_PCI=y
CONFIG_NET_CALXEDA_XGMAC=y
CONFIG_NET_VENDOR_CAVIUM=y
CONFIG_THUNDER_NIC_PF=y
CONFIG_THUNDER_NIC_VF=y
CONFIG_THUNDER_NIC_BGX=y
CONFIG_THUNDER_NIC_RGX=y
CONFIG_CAVIUM_PTP=y
CONFIG_LIQUIDIO=y
CONFIG_LIQUIDIO_VF=y
CONFIG_NET_VENDOR_CHELSIO=y
CONFIG_CHELSIO_T1=y
CONFIG_CHELSIO_T1_1G=y
CONFIG_CHELSIO_T3=y
CONFIG_CHELSIO_T4=y
CONFIG_CHELSIO_T4_DCB=y
CONFIG_CHELSIO_T4_FCOE=y
CONFIG_CHELSIO_T4VF=y
CONFIG_CHELSIO_LIB=y
CONFIG_CHELSIO_INLINE_CRYPTO=y
CONFIG_CRYPTO_DEV_CHELSIO_TLS=y
CONFIG_CHELSIO_IPSEC_INLINE=y
CONFIG_CHELSIO_TLS_DEVICE=y
CONFIG_NET_VENDOR_CIRRUS=y
CONFIG_CS89x0=y
CONFIG_CS89x0_PLATFORM=y
CONFIG_EP93XX_ETH=y
CONFIG_NET_VENDOR_CISCO=y
CONFIG_ENIC=y
CONFIG_NET_VENDOR_CORTINA=y
CONFIG_GEMINI_ETHERNET=y
CONFIG_NET_VENDOR_DAVICOM=y
CONFIG_DM9000=y
CONFIG_DM9000_FORCE_SIMPLE_PHY_POLL=y
CONFIG_DM9051=y
CONFIG_DNET=y
CONFIG_NET_VENDOR_DEC=y
CONFIG_NET_TULIP=y
CONFIG_DE2104X=y
CONFIG_DE2104X_DSL=0
CONFIG_TULIP=y
CONFIG_TULIP_MWI=y
CONFIG_TULIP_MMIO=y
CONFIG_TULIP_NAPI=y
CONFIG_TULIP_NAPI_HW_MITIGATION=y
CONFIG_WINBOND_840=y
CONFIG_DM9102=y
CONFIG_ULI526X=y
CONFIG_NET_VENDOR_DLINK=y
CONFIG_DL2K=y
CONFIG_SUNDANCE=y
CONFIG_SUNDANCE_MMIO=y
CONFIG_NET_VENDOR_EMULEX=y
CONFIG_BE2NET=y
CONFIG_BE2NET_HWMON=y
CONFIG_BE2NET_BE2=y
CONFIG_BE2NET_BE3=y
CONFIG_BE2NET_LANCER=y
CONFIG_BE2NET_SKYHAWK=y
CONFIG_NET_VENDOR_ENGLEDER=y
CONFIG_TSNEP=y
CONFIG_TSNEP_SELFTESTS=y
CONFIG_NET_VENDOR_EZCHIP=y
CONFIG_EZCHIP_NPS_MANAGEMENT_ENET=y
CONFIG_NET_VENDOR_FARADAY=y
CONFIG_NET_VENDOR_FREESCALE=y
CONFIG_FEC=y
CONFIG_FSL_FMAN=y
CONFIG_FSL_PQ_MDIO=y
CONFIG_FSL_XGMAC_MDIO=y
CONFIG_GIANFAR=y
CONFIG_FSL_DPAA2_SWITCH=y
CONFIG_FSL_ENETC=y
CONFIG_FSL_ENETC_VF=y
CONFIG_FSL_ENETC_IERB=y
CONFIG_FSL_ENETC_MDIO=y
CONFIG_FSL_ENETC_PTP_CLOCK=y
CONFIG_FSL_ENETC_QOS=y
CONFIG_NET_VENDOR_FUNGIBLE=y
CONFIG_FUN_CORE=y
CONFIG_FUN_ETH=y
CONFIG_NET_VENDOR_GOOGLE=y
CONFIG_NET_VENDOR_HISILICON=y
CONFIG_HIX5HD2_GMAC=y
CONFIG_HISI_FEMAC=y
CONFIG_HIP04_ETH=y
CONFIG_HI13X1_GMAC=y
CONFIG_HNS_MDIO=y
CONFIG_HNS=y
CONFIG_HNS_DSAF=y
CONFIG_HNS_ENET=y
CONFIG_HNS3=y
CONFIG_HNS3_HCLGE=y
CONFIG_HNS3_DCB=y
CONFIG_HNS3_HCLGEVF=y
CONFIG_HNS3_ENET=y
CONFIG_NET_VENDOR_HUAWEI=y
CONFIG_NET_VENDOR_I825XX=y
CONFIG_NET_VENDOR_INTEL=y
CONFIG_E100=y
CONFIG_E1000=y
CONFIG_E1000E=y
CONFIG_IGB=y
CONFIG_IGB_HWMON=y
CONFIG_IGBVF=y
CONFIG_IXGB=y
CONFIG_IXGBE=y
CONFIG_IXGBE_HWMON=y
CONFIG_IXGBE_DCB=y
CONFIG_IXGBE_IPSEC=y
CONFIG_IXGBEVF=y
CONFIG_IXGBEVF_IPSEC=y
CONFIG_I40E=y
CONFIG_I40E_DCB=y
CONFIG_IAVF=y
CONFIG_I40EVF=y
CONFIG_ICE=y
CONFIG_ICE_SWITCHDEV=y
CONFIG_FM10K=y
CONFIG_IGC=y
CONFIG_NET_VENDOR_WANGXUN=y
CONFIG_NGBE=y
CONFIG_TXGBE=y
CONFIG_JME=y
CONFIG_KORINA=y
CONFIG_NET_VENDOR_ADI=y
CONFIG_ADIN1110=y
CONFIG_NET_VENDOR_LITEX=y
CONFIG_LITEX_LITEETH=y
CONFIG_NET_VENDOR_MARVELL=y
CONFIG_MV643XX_ETH=y
CONFIG_MVMDIO=y
CONFIG_MVNETA=y
CONFIG_MVPP2=y
CONFIG_MVPP2_PTP=y
CONFIG_PXA168_ETH=y
CONFIG_SKGE=y
CONFIG_SKGE_DEBUG=y
CONFIG_SKGE_GENESIS=y
CONFIG_SKY2=y
CONFIG_SKY2_DEBUG=y
CONFIG_OCTEONTX2_MBOX=y
CONFIG_OCTEONTX2_AF=y
CONFIG_NDC_DIS_DYNAMIC_CACHING=y
CONFIG_OCTEONTX2_PF=y
CONFIG_OCTEONTX2_VF=y
CONFIG_OCTEON_EP=y
CONFIG_PRESTERA=y
CONFIG_PRESTERA_PCI=y
CONFIG_NET_VENDOR_MEDIATEK=y
CONFIG_NET_MEDIATEK_SOC_WED=y
CONFIG_NET_MEDIATEK_SOC=y
CONFIG_NET_MEDIATEK_STAR_EMAC=y
CONFIG_NET_VENDOR_MELLANOX=y
CONFIG_MLX4_EN=y
CONFIG_MLX4_EN_DCB=y
CONFIG_MLX4_CORE=y
CONFIG_MLX4_DEBUG=y
CONFIG_MLX4_CORE_GEN2=y
CONFIG_MLX5_CORE=y
CONFIG_MLX5_FPGA=y
CONFIG_MLX5_CORE_EN=y
CONFIG_MLX5_EN_RXNFC=y
CONFIG_MLX5_MPFS=y
CONFIG_MLX5_ESWITCH=y
CONFIG_MLX5_BRIDGE=y
CONFIG_MLX5_CLS_ACT=y
CONFIG_MLX5_TC_CT=y
CONFIG_MLX5_TC_SAMPLE=y
CONFIG_MLX5_CORE_EN_DCB=y
CONFIG_MLX5_CORE_IPOIB=y
CONFIG_MLX5_EN_MACSEC=y
CONFIG_MLX5_EN_IPSEC=y
CONFIG_MLX5_EN_TLS=y
CONFIG_MLX5_SW_STEERING=y
CONFIG_MLX5_SF=y
CONFIG_MLX5_SF_MANAGER=y
CONFIG_MLXSW_CORE=y
CONFIG_MLXSW_CORE_HWMON=y
CONFIG_MLXSW_CORE_THERMAL=y
CONFIG_MLXSW_PCI=y
CONFIG_MLXSW_I2C=y
CONFIG_MLXSW_SPECTRUM=y
CONFIG_MLXSW_SPECTRUM_DCB=y
CONFIG_MLXSW_MINIMAL=y
CONFIG_MLXFW=y
CONFIG_MLXBF_GIGE=y
CONFIG_NET_VENDOR_MICREL=y
CONFIG_KS8842=y
CONFIG_KS8851=y
CONFIG_KS8851_MLL=y
CONFIG_KSZ884X_PCI=y
CONFIG_NET_VENDOR_MICROCHIP=y
CONFIG_ENC28J60=y
CONFIG_ENC28J60_WRITEVERIFY=y
CONFIG_ENCX24J600=y
CONFIG_LAN743X=y
CONFIG_LAN966X_SWITCH=y
CONFIG_SPARX5_SWITCH=y
CONFIG_NET_VENDOR_MICROSEMI=y
CONFIG_MSCC_OCELOT_SWITCH_LIB=y
CONFIG_MSCC_OCELOT_SWITCH=y
CONFIG_NET_VENDOR_MICROSOFT=y
CONFIG_NET_VENDOR_MYRI=y
CONFIG_MYRI10GE=y
CONFIG_FEALNX=y
CONFIG_NET_VENDOR_NI=y
CONFIG_NI_XGE_MANAGEMENT_ENET=y
CONFIG_NET_VENDOR_NATSEMI=y
CONFIG_NATSEMI=y
CONFIG_NS83820=y
CONFIG_NET_VENDOR_NETERION=y
CONFIG_S2IO=y
CONFIG_NET_VENDOR_NETRONOME=y
CONFIG_NFP=y
CONFIG_NFP_APP_FLOWER=y
CONFIG_NFP_APP_ABM_NIC=y
CONFIG_NFP_DEBUG=y
CONFIG_NET_VENDOR_8390=y
CONFIG_AX88796=y
CONFIG_AX88796_93CX6=y
CONFIG_NE2K_PCI=y
CONFIG_NET_VENDOR_NVIDIA=y
CONFIG_FORCEDETH=y
CONFIG_LPC_ENET=y
CONFIG_NET_VENDOR_OKI=y
CONFIG_PCH_GBE=y
CONFIG_ETHOC=y
CONFIG_NET_VENDOR_PACKET_ENGINES=y
CONFIG_HAMACHI=y
CONFIG_YELLOWFIN=y
CONFIG_NET_VENDOR_PENSANDO=y
CONFIG_IONIC=y
CONFIG_NET_VENDOR_QLOGIC=y
CONFIG_QLA3XXX=y
CONFIG_QLCNIC=y
CONFIG_QLCNIC_SRIOV=y
CONFIG_QLCNIC_DCB=y
CONFIG_QLCNIC_HWMON=y
CONFIG_NETXEN_NIC=y
CONFIG_QED=y
CONFIG_QED_LL2=y
CONFIG_QED_SRIOV=y
CONFIG_QEDE=y
CONFIG_QED_ISCSI=y
CONFIG_QED_FCOE=y
CONFIG_QED_OOO=y
CONFIG_NET_VENDOR_BROCADE=y
CONFIG_BNA=y
CONFIG_NET_VENDOR_QUALCOMM=y
CONFIG_QCA7000=y
CONFIG_QCA7000_SPI=y
CONFIG_QCA7000_UART=y
CONFIG_QCOM_EMAC=y
CONFIG_RMNET=y
CONFIG_NET_VENDOR_RDC=y
CONFIG_R6040=y
CONFIG_NET_VENDOR_REALTEK=y
CONFIG_8139CP=y
CONFIG_8139TOO=y
CONFIG_8139TOO_PIO=y
CONFIG_8139TOO_TUNE_TWISTER=y
CONFIG_8139TOO_8129=y
CONFIG_8139_OLD_RX_RESET=y
CONFIG_R8169=y
CONFIG_NET_VENDOR_RENESAS=y
CONFIG_SH_ETH=y
CONFIG_RAVB=y
CONFIG_NET_VENDOR_ROCKER=y
CONFIG_ROCKER=y
CONFIG_NET_VENDOR_SAMSUNG=y
CONFIG_SXGBE_ETH=y
CONFIG_NET_VENDOR_SEEQ=y
CONFIG_NET_VENDOR_SILAN=y
CONFIG_SC92031=y
CONFIG_NET_VENDOR_SIS=y
CONFIG_SIS900=y
CONFIG_SIS190=y
CONFIG_NET_VENDOR_SOLARFLARE=y
CONFIG_SFC=y
CONFIG_SFC_MTD=y
CONFIG_SFC_MCDI_MON=y
CONFIG_SFC_SRIOV=y
CONFIG_SFC_MCDI_LOGGING=y
CONFIG_SFC_FALCON=y
CONFIG_SFC_FALCON_MTD=y
CONFIG_SFC_SIENA=y
CONFIG_SFC_SIENA_MTD=y
CONFIG_SFC_SIENA_MCDI_MON=y
CONFIG_SFC_SIENA_SRIOV=y
CONFIG_SFC_SIENA_MCDI_LOGGING=y
CONFIG_NET_VENDOR_SMSC=y
CONFIG_SMC91X=y
CONFIG_EPIC100=y
CONFIG_SMC911X=y
CONFIG_SMSC911X=y
CONFIG_SMSC9420=y
CONFIG_NET_VENDOR_SOCIONEXT=y
CONFIG_SNI_AVE=y
CONFIG_SNI_NETSEC=y
CONFIG_NET_VENDOR_STMICRO=y
CONFIG_STMMAC_ETH=y
CONFIG_STMMAC_SELFTESTS=y
CONFIG_STMMAC_PLATFORM=y
CONFIG_DWMAC_DWC_QOS_ETH=y
CONFIG_DWMAC_GENERIC=y
CONFIG_DWMAC_ANARION=y
CONFIG_DWMAC_INGENIC=y
CONFIG_DWMAC_IPQ806X=y
CONFIG_DWMAC_LPC18XX=y
CONFIG_DWMAC_MEDIATEK=y
CONFIG_DWMAC_MESON=y
CONFIG_DWMAC_OXNAS=y
CONFIG_DWMAC_QCOM_ETHQOS=y
CONFIG_DWMAC_ROCKCHIP=y
CONFIG_DWMAC_SOCFPGA=y
CONFIG_DWMAC_STI=y
CONFIG_DWMAC_STM32=y
CONFIG_DWMAC_SUNXI=y
CONFIG_DWMAC_SUN8I=y
CONFIG_DWMAC_IMX8=y
CONFIG_DWMAC_INTEL_PLAT=y
CONFIG_DWMAC_VISCONTI=y
CONFIG_DWMAC_LOONGSON=y
CONFIG_STMMAC_PCI=y
CONFIG_NET_VENDOR_SUN=y
CONFIG_HAPPYMEAL=y
CONFIG_SUNGEM=y
CONFIG_CASSINI=y
CONFIG_NIU=y
CONFIG_NET_VENDOR_SUNPLUS=y
CONFIG_SP7021_EMAC=y
CONFIG_NET_VENDOR_SYNOPSYS=y
CONFIG_DWC_XLGMAC=y
CONFIG_DWC_XLGMAC_PCI=y
CONFIG_NET_VENDOR_TEHUTI=y
CONFIG_TEHUTI=y
CONFIG_NET_VENDOR_TI=y
CONFIG_TI_DAVINCI_EMAC=y
CONFIG_TI_DAVINCI_MDIO=y
CONFIG_TI_CPSW_PHY_SEL=y
CONFIG_TI_CPSW=y
CONFIG_TI_CPSW_SWITCHDEV=y
CONFIG_TI_CPTS=y
CONFIG_TLAN=y
CONFIG_NET_VENDOR_VERTEXCOM=y
CONFIG_MSE102X=y
CONFIG_NET_VENDOR_VIA=y
CONFIG_VIA_RHINE=y
CONFIG_VIA_RHINE_MMIO=y
CONFIG_VIA_VELOCITY=y
CONFIG_NET_VENDOR_WIZNET=y
CONFIG_WIZNET_W5100=y
CONFIG_WIZNET_W5300=y
# CONFIG_WIZNET_BUS_DIRECT is not set
# CONFIG_WIZNET_BUS_INDIRECT is not set
CONFIG_WIZNET_BUS_ANY=y
CONFIG_WIZNET_W5100_SPI=y
CONFIG_NET_VENDOR_XILINX=y
CONFIG_XILINX_EMACLITE=y
CONFIG_XILINX_AXI_EMAC=y
CONFIG_XILINX_LL_TEMAC=y
CONFIG_FDDI=y
CONFIG_DEFXX=y
CONFIG_SKFP=y
CONFIG_HIPPI=y
CONFIG_ROADRUNNER=y
CONFIG_ROADRUNNER_LARGE_RINGS=y
CONFIG_QCOM_IPA=y
CONFIG_PHYLINK=y
CONFIG_PHYLIB=y
CONFIG_SWPHY=y
CONFIG_LED_TRIGGER_PHY=y
CONFIG_FIXED_PHY=y
CONFIG_SFP=y
#
# MII PHY device drivers
#
CONFIG_AMD_PHY=y
CONFIG_MESON_GXL_PHY=y
CONFIG_ADIN_PHY=y
CONFIG_ADIN1100_PHY=y
CONFIG_AQUANTIA_PHY=y
CONFIG_AX88796B_PHY=y
CONFIG_BROADCOM_PHY=y
CONFIG_BCM54140_PHY=y
CONFIG_BCM63XX_PHY=y
CONFIG_BCM7XXX_PHY=y
CONFIG_BCM84881_PHY=y
CONFIG_BCM87XX_PHY=y
CONFIG_BCM_CYGNUS_PHY=y
CONFIG_BCM_NET_PHYLIB=y
CONFIG_BCM_NET_PHYPTP=y
CONFIG_CICADA_PHY=y
CONFIG_CORTINA_PHY=y
CONFIG_DAVICOM_PHY=y
CONFIG_ICPLUS_PHY=y
CONFIG_LXT_PHY=y
CONFIG_INTEL_XWAY_PHY=y
CONFIG_LSI_ET1011C_PHY=y
CONFIG_MARVELL_PHY=y
CONFIG_MARVELL_10G_PHY=y
CONFIG_MARVELL_88X2222_PHY=y
CONFIG_MAXLINEAR_GPHY=y
CONFIG_MEDIATEK_GE_PHY=y
CONFIG_MICREL_PHY=y
CONFIG_MICROCHIP_PHY=y
CONFIG_MICROCHIP_T1_PHY=y
CONFIG_MICROSEMI_PHY=y
CONFIG_MOTORCOMM_PHY=y
CONFIG_NATIONAL_PHY=y
CONFIG_NXP_C45_TJA11XX_PHY=y
CONFIG_NXP_TJA11XX_PHY=y
CONFIG_AT803X_PHY=y
CONFIG_QSEMI_PHY=y
CONFIG_REALTEK_PHY=y
CONFIG_RENESAS_PHY=y
CONFIG_ROCKCHIP_PHY=y
CONFIG_SMSC_PHY=y
CONFIG_STE10XP=y
CONFIG_TERANETICS_PHY=y
CONFIG_DP83822_PHY=y
CONFIG_DP83TC811_PHY=y
CONFIG_DP83848_PHY=y
CONFIG_DP83867_PHY=y
CONFIG_DP83869_PHY=y
CONFIG_DP83TD510_PHY=y
CONFIG_VITESSE_PHY=y
CONFIG_XILINX_GMII2RGMII=y
CONFIG_MICREL_KS8995MA=y
CONFIG_PSE_CONTROLLER=y
CONFIG_PSE_REGULATOR=y
CONFIG_CAN_DEV=y
CONFIG_CAN_VCAN=y
CONFIG_CAN_VXCAN=y
CONFIG_CAN_NETLINK=y
CONFIG_CAN_CALC_BITTIMING=y
CONFIG_CAN_RX_OFFLOAD=y
CONFIG_CAN_AT91=y
CONFIG_CAN_CAN327=y
CONFIG_CAN_FLEXCAN=y
CONFIG_CAN_GRCAN=y
CONFIG_CAN_JANZ_ICAN3=y
CONFIG_CAN_KVASER_PCIEFD=y
CONFIG_CAN_SLCAN=y
CONFIG_CAN_SUN4I=y
CONFIG_CAN_XILINXCAN=y
CONFIG_PCH_CAN=y
CONFIG_CAN_C_CAN=y
CONFIG_CAN_C_CAN_PLATFORM=y
CONFIG_CAN_C_CAN_PCI=y
CONFIG_CAN_CC770=y
CONFIG_CAN_CC770_ISA=y
CONFIG_CAN_CC770_PLATFORM=y
CONFIG_CAN_CTUCANFD=y
CONFIG_CAN_CTUCANFD_PCI=y
CONFIG_CAN_CTUCANFD_PLATFORM=y
CONFIG_CAN_IFI_CANFD=y
CONFIG_CAN_M_CAN=y
CONFIG_CAN_M_CAN_PCI=y
CONFIG_CAN_M_CAN_PLATFORM=y
CONFIG_CAN_M_CAN_TCAN4X5X=y
CONFIG_CAN_PEAK_PCIEFD=y
CONFIG_CAN_RCAR=y
CONFIG_CAN_RCAR_CANFD=y
CONFIG_CAN_SJA1000=y
CONFIG_CAN_EMS_PCI=y
CONFIG_CAN_F81601=y
CONFIG_CAN_KVASER_PCI=y
CONFIG_CAN_PEAK_PCI=y
CONFIG_CAN_PEAK_PCIEC=y
CONFIG_CAN_PLX_PCI=y
CONFIG_CAN_SJA1000_ISA=y
CONFIG_CAN_SJA1000_PLATFORM=y
CONFIG_CAN_SOFTING=y
#
# CAN SPI interfaces
#
CONFIG_CAN_HI311X=y
CONFIG_CAN_MCP251X=y
CONFIG_CAN_MCP251XFD=y
CONFIG_CAN_MCP251XFD_SANITY=y
# end of CAN SPI interfaces
#
# CAN USB interfaces
#
CONFIG_CAN_8DEV_USB=y
CONFIG_CAN_EMS_USB=y
CONFIG_CAN_ESD_USB=y
CONFIG_CAN_ETAS_ES58X=y
CONFIG_CAN_GS_USB=y
CONFIG_CAN_KVASER_USB=y
CONFIG_CAN_MCBA_USB=y
CONFIG_CAN_PEAK_USB=y
CONFIG_CAN_UCAN=y
# end of CAN USB interfaces
CONFIG_CAN_DEBUG_DEVICES=y
#
# MCTP Device Drivers
#
CONFIG_MCTP_SERIAL=y
CONFIG_MCTP_TRANSPORT_I2C=y
# end of MCTP Device Drivers
CONFIG_MDIO_DEVICE=y
CONFIG_MDIO_BUS=y
CONFIG_FWNODE_MDIO=y
CONFIG_OF_MDIO=y
CONFIG_MDIO_DEVRES=y
CONFIG_MDIO_SUN4I=y
CONFIG_MDIO_XGENE=y
CONFIG_MDIO_ASPEED=y
CONFIG_MDIO_BITBANG=y
CONFIG_MDIO_BCM_IPROC=y
CONFIG_MDIO_BCM_UNIMAC=y
CONFIG_MDIO_CAVIUM=y
CONFIG_MDIO_GPIO=y
CONFIG_MDIO_HISI_FEMAC=y
CONFIG_MDIO_I2C=y
CONFIG_MDIO_MVUSB=y
CONFIG_MDIO_MSCC_MIIM=y
CONFIG_MDIO_MOXART=y
CONFIG_MDIO_OCTEON=y
CONFIG_MDIO_IPQ4019=y
CONFIG_MDIO_IPQ8064=y
CONFIG_MDIO_THUNDER=y
#
# MDIO Multiplexers
#
CONFIG_MDIO_BUS_MUX=y
CONFIG_MDIO_BUS_MUX_MESON_G12A=y
CONFIG_MDIO_BUS_MUX_BCM6368=y
CONFIG_MDIO_BUS_MUX_BCM_IPROC=y
CONFIG_MDIO_BUS_MUX_GPIO=y
CONFIG_MDIO_BUS_MUX_MULTIPLEXER=y
CONFIG_MDIO_BUS_MUX_MMIOREG=y
#
# PCS device drivers
#
CONFIG_PCS_XPCS=y
CONFIG_PCS_LYNX=y
CONFIG_PCS_RZN1_MIIC=y
CONFIG_PCS_ALTERA_TSE=y
# end of PCS device drivers
CONFIG_PLIP=y
CONFIG_PPP=y
CONFIG_PPP_BSDCOMP=y
CONFIG_PPP_DEFLATE=y
CONFIG_PPP_FILTER=y
CONFIG_PPP_MPPE=y
CONFIG_PPP_MULTILINK=y
CONFIG_PPPOATM=y
CONFIG_PPPOE=y
CONFIG_PPTP=y
CONFIG_PPPOL2TP=y
CONFIG_PPP_ASYNC=y
CONFIG_PPP_SYNC_TTY=y
CONFIG_SLIP=y
CONFIG_SLHC=y
CONFIG_SLIP_COMPRESSED=y
CONFIG_SLIP_SMART=y
CONFIG_SLIP_MODE_SLIP6=y
CONFIG_USB_NET_DRIVERS=y
CONFIG_USB_CATC=y
CONFIG_USB_KAWETH=y
CONFIG_USB_PEGASUS=y
CONFIG_USB_RTL8150=y
CONFIG_USB_RTL8152=y
CONFIG_USB_LAN78XX=y
CONFIG_USB_USBNET=y
CONFIG_USB_NET_AX8817X=y
CONFIG_USB_NET_AX88179_178A=y
CONFIG_USB_NET_CDCETHER=y
CONFIG_USB_NET_CDC_EEM=y
CONFIG_USB_NET_CDC_NCM=y
CONFIG_USB_NET_HUAWEI_CDC_NCM=y
CONFIG_USB_NET_CDC_MBIM=y
CONFIG_USB_NET_DM9601=y
CONFIG_USB_NET_SR9700=y
CONFIG_USB_NET_SR9800=y
CONFIG_USB_NET_SMSC75XX=y
CONFIG_USB_NET_SMSC95XX=y
CONFIG_USB_NET_GL620A=y
CONFIG_USB_NET_NET1080=y
CONFIG_USB_NET_PLUSB=y
CONFIG_USB_NET_MCS7830=y
CONFIG_USB_NET_RNDIS_HOST=y
CONFIG_USB_NET_CDC_SUBSET_ENABLE=y
CONFIG_USB_NET_CDC_SUBSET=y
CONFIG_USB_ALI_M5632=y
CONFIG_USB_AN2720=y
CONFIG_USB_BELKIN=y
CONFIG_USB_ARMLINUX=y
CONFIG_USB_EPSON2888=y
CONFIG_USB_KC2190=y
CONFIG_USB_NET_ZAURUS=y
CONFIG_USB_NET_CX82310_ETH=y
CONFIG_USB_NET_KALMIA=y
CONFIG_USB_NET_QMI_WWAN=y
CONFIG_USB_HSO=y
CONFIG_USB_NET_INT51X1=y
CONFIG_USB_CDC_PHONET=y
CONFIG_USB_IPHETH=y
CONFIG_USB_SIERRA_NET=y
CONFIG_USB_VL600=y
CONFIG_USB_NET_CH9200=y
CONFIG_USB_NET_AQC111=y
CONFIG_USB_RTL8153_ECM=y
CONFIG_WLAN=y
CONFIG_WLAN_VENDOR_ADMTEK=y
CONFIG_ADM8211=y
CONFIG_ATH_COMMON=y
CONFIG_WLAN_VENDOR_ATH=y
CONFIG_ATH_DEBUG=y
CONFIG_ATH_TRACEPOINTS=y
CONFIG_ATH_REG_DYNAMIC_USER_REG_HINTS=y
CONFIG_ATH_REG_DYNAMIC_USER_CERT_TESTING=y
CONFIG_ATH5K=y
CONFIG_ATH5K_DEBUG=y
CONFIG_ATH5K_TRACER=y
CONFIG_ATH5K_PCI=y
CONFIG_ATH5K_TEST_CHANNELS=y
CONFIG_ATH9K_HW=y
CONFIG_ATH9K_COMMON=y
CONFIG_ATH9K_COMMON_DEBUG=y
CONFIG_ATH9K_DFS_DEBUGFS=y
CONFIG_ATH9K_BTCOEX_SUPPORT=y
CONFIG_ATH9K=y
CONFIG_ATH9K_PCI=y
CONFIG_ATH9K_AHB=y
CONFIG_ATH9K_DEBUGFS=y
CONFIG_ATH9K_STATION_STATISTICS=y
CONFIG_ATH9K_TX99=y
CONFIG_ATH9K_DFS_CERTIFIED=y
CONFIG_ATH9K_DYNACK=y
CONFIG_ATH9K_WOW=y
CONFIG_ATH9K_RFKILL=y
CONFIG_ATH9K_CHANNEL_CONTEXT=y
CONFIG_ATH9K_PCOEM=y
CONFIG_ATH9K_PCI_NO_EEPROM=y
CONFIG_ATH9K_HTC=y
CONFIG_ATH9K_HTC_DEBUGFS=y
CONFIG_ATH9K_HWRNG=y
CONFIG_ATH9K_COMMON_SPECTRAL=y
CONFIG_CARL9170=y
CONFIG_CARL9170_LEDS=y
CONFIG_CARL9170_DEBUGFS=y
CONFIG_CARL9170_WPC=y
CONFIG_CARL9170_HWRNG=y
CONFIG_ATH6KL=y
CONFIG_ATH6KL_SDIO=y
CONFIG_ATH6KL_USB=y
CONFIG_ATH6KL_DEBUG=y
CONFIG_ATH6KL_TRACING=y
CONFIG_ATH6KL_REGDOMAIN=y
CONFIG_AR5523=y
CONFIG_WIL6210=y
CONFIG_WIL6210_ISR_COR=y
CONFIG_WIL6210_TRACING=y
CONFIG_WIL6210_DEBUGFS=y
CONFIG_ATH10K=y
CONFIG_ATH10K_CE=y
CONFIG_ATH10K_PCI=y
CONFIG_ATH10K_AHB=y
CONFIG_ATH10K_SDIO=y
CONFIG_ATH10K_USB=y
CONFIG_ATH10K_SNOC=y
CONFIG_ATH10K_DEBUG=y
CONFIG_ATH10K_DEBUGFS=y
CONFIG_ATH10K_SPECTRAL=y
CONFIG_ATH10K_TRACING=y
CONFIG_ATH10K_DFS_CERTIFIED=y
CONFIG_WCN36XX=y
CONFIG_WCN36XX_DEBUGFS=y
CONFIG_ATH11K=y
CONFIG_ATH11K_AHB=y
CONFIG_ATH11K_PCI=y
CONFIG_ATH11K_DEBUG=y
CONFIG_ATH11K_DEBUGFS=y
CONFIG_ATH11K_TRACING=y
CONFIG_ATH11K_SPECTRAL=y
CONFIG_WLAN_VENDOR_ATMEL=y
CONFIG_ATMEL=y
CONFIG_PCI_ATMEL=y
CONFIG_AT76C50X_USB=y
CONFIG_WLAN_VENDOR_BROADCOM=y
CONFIG_B43=y
CONFIG_B43_BCMA=y
CONFIG_B43_SSB=y
CONFIG_B43_BUSES_BCMA_AND_SSB=y
# CONFIG_B43_BUSES_BCMA is not set
# CONFIG_B43_BUSES_SSB is not set
CONFIG_B43_PCI_AUTOSELECT=y
CONFIG_B43_PCICORE_AUTOSELECT=y
CONFIG_B43_SDIO=y
CONFIG_B43_BCMA_PIO=y
CONFIG_B43_PIO=y
CONFIG_B43_PHY_G=y
CONFIG_B43_PHY_N=y
CONFIG_B43_PHY_LP=y
CONFIG_B43_PHY_HT=y
CONFIG_B43_LEDS=y
CONFIG_B43_HWRNG=y
CONFIG_B43_DEBUG=y
CONFIG_B43LEGACY=y
CONFIG_B43LEGACY_PCI_AUTOSELECT=y
CONFIG_B43LEGACY_PCICORE_AUTOSELECT=y
CONFIG_B43LEGACY_LEDS=y
CONFIG_B43LEGACY_HWRNG=y
CONFIG_B43LEGACY_DEBUG=y
CONFIG_B43LEGACY_DMA=y
CONFIG_B43LEGACY_PIO=y
CONFIG_B43LEGACY_DMA_AND_PIO_MODE=y
# CONFIG_B43LEGACY_DMA_MODE is not set
# CONFIG_B43LEGACY_PIO_MODE is not set
CONFIG_BRCMUTIL=y
CONFIG_BRCMSMAC=y
CONFIG_BRCMSMAC_LEDS=y
CONFIG_BRCMFMAC=y
CONFIG_BRCMFMAC_PROTO_BCDC=y
CONFIG_BRCMFMAC_PROTO_MSGBUF=y
CONFIG_BRCMFMAC_SDIO=y
CONFIG_BRCMFMAC_USB=y
CONFIG_BRCMFMAC_PCIE=y
CONFIG_BRCM_TRACING=y
CONFIG_BRCMDBG=y
CONFIG_WLAN_VENDOR_CISCO=y
CONFIG_WLAN_VENDOR_INTEL=y
CONFIG_IPW2100=y
CONFIG_IPW2100_MONITOR=y
CONFIG_IPW2100_DEBUG=y
CONFIG_IPW2200=y
CONFIG_IPW2200_MONITOR=y
CONFIG_IPW2200_RADIOTAP=y
CONFIG_IPW2200_PROMISCUOUS=y
CONFIG_IPW2200_QOS=y
CONFIG_IPW2200_DEBUG=y
CONFIG_LIBIPW=y
CONFIG_LIBIPW_DEBUG=y
CONFIG_IWLEGACY=y
CONFIG_IWL4965=y
CONFIG_IWL3945=y
#
# iwl3945 / iwl4965 Debugging Options
#
CONFIG_IWLEGACY_DEBUG=y
CONFIG_IWLEGACY_DEBUGFS=y
# end of iwl3945 / iwl4965 Debugging Options
CONFIG_IWLWIFI=y
CONFIG_IWLWIFI_LEDS=y
CONFIG_IWLDVM=y
CONFIG_IWLMVM=y
#
# Debugging Options
#
CONFIG_IWLWIFI_DEBUG=y
CONFIG_IWLWIFI_DEBUGFS=y
CONFIG_IWLWIFI_DEVICE_TRACING=y
# end of Debugging Options
CONFIG_WLAN_VENDOR_INTERSIL=y
CONFIG_HOSTAP=y
CONFIG_HOSTAP_FIRMWARE=y
CONFIG_HOSTAP_FIRMWARE_NVRAM=y
CONFIG_HOSTAP_PLX=y
CONFIG_HOSTAP_PCI=y
CONFIG_HERMES=y
CONFIG_HERMES_PRISM=y
CONFIG_HERMES_CACHE_FW_ON_INIT=y
CONFIG_PLX_HERMES=y
CONFIG_TMD_HERMES=y
CONFIG_NORTEL_HERMES=y
CONFIG_PCI_HERMES=y
CONFIG_ORINOCO_USB=y
CONFIG_P54_COMMON=y
CONFIG_P54_USB=y
CONFIG_P54_PCI=y
CONFIG_P54_SPI=y
CONFIG_P54_SPI_DEFAULT_EEPROM=y
CONFIG_P54_LEDS=y
CONFIG_WLAN_VENDOR_MARVELL=y
CONFIG_LIBERTAS=y
CONFIG_LIBERTAS_USB=y
CONFIG_LIBERTAS_SDIO=y
CONFIG_LIBERTAS_SPI=y
CONFIG_LIBERTAS_DEBUG=y
CONFIG_LIBERTAS_MESH=y
CONFIG_LIBERTAS_THINFIRM=y
CONFIG_LIBERTAS_THINFIRM_DEBUG=y
CONFIG_LIBERTAS_THINFIRM_USB=y
CONFIG_MWIFIEX=y
CONFIG_MWIFIEX_SDIO=y
CONFIG_MWIFIEX_PCIE=y
CONFIG_MWIFIEX_USB=y
CONFIG_MWL8K=y
CONFIG_WLAN_VENDOR_MEDIATEK=y
CONFIG_MT7601U=y
CONFIG_MT76_CORE=y
CONFIG_MT76_LEDS=y
CONFIG_MT76_USB=y
CONFIG_MT76_SDIO=y
CONFIG_MT76x02_LIB=y
CONFIG_MT76x02_USB=y
CONFIG_MT76_CONNAC_LIB=y
CONFIG_MT76x0_COMMON=y
CONFIG_MT76x0U=y
CONFIG_MT76x0E=y
CONFIG_MT76x2_COMMON=y
CONFIG_MT76x2E=y
CONFIG_MT76x2U=y
CONFIG_MT7603E=y
CONFIG_MT7615_COMMON=y
CONFIG_MT7615E=y
CONFIG_MT7622_WMAC=y
CONFIG_MT7663_USB_SDIO_COMMON=y
CONFIG_MT7663U=y
CONFIG_MT7663S=y
CONFIG_MT7915E=y
CONFIG_MT7986_WMAC=y
CONFIG_MT7921_COMMON=y
CONFIG_MT7921E=y
CONFIG_MT7921S=y
CONFIG_MT7921U=y
CONFIG_WLAN_VENDOR_MICROCHIP=y
CONFIG_WILC1000=y
CONFIG_WILC1000_SDIO=y
CONFIG_WILC1000_SPI=y
CONFIG_WILC1000_HW_OOB_INTR=y
CONFIG_WLAN_VENDOR_PURELIFI=y
CONFIG_PLFXLC=y
CONFIG_WLAN_VENDOR_RALINK=y
CONFIG_RT2X00=y
CONFIG_RT2400PCI=y
CONFIG_RT2500PCI=y
CONFIG_RT61PCI=y
CONFIG_RT2800PCI=y
CONFIG_RT2800PCI_RT33XX=y
CONFIG_RT2800PCI_RT35XX=y
CONFIG_RT2800PCI_RT53XX=y
CONFIG_RT2800PCI_RT3290=y
CONFIG_RT2500USB=y
CONFIG_RT73USB=y
CONFIG_RT2800USB=y
CONFIG_RT2800USB_RT33XX=y
CONFIG_RT2800USB_RT35XX=y
CONFIG_RT2800USB_RT3573=y
CONFIG_RT2800USB_RT53XX=y
CONFIG_RT2800USB_RT55XX=y
CONFIG_RT2800USB_UNKNOWN=y
CONFIG_RT2800_LIB=y
CONFIG_RT2800_LIB_MMIO=y
CONFIG_RT2X00_LIB_MMIO=y
CONFIG_RT2X00_LIB_PCI=y
CONFIG_RT2X00_LIB_USB=y
CONFIG_RT2X00_LIB=y
CONFIG_RT2X00_LIB_FIRMWARE=y
CONFIG_RT2X00_LIB_CRYPTO=y
CONFIG_RT2X00_LIB_LEDS=y
CONFIG_RT2X00_LIB_DEBUGFS=y
CONFIG_RT2X00_DEBUG=y
CONFIG_WLAN_VENDOR_REALTEK=y
CONFIG_RTL8180=y
CONFIG_RTL8187=y
CONFIG_RTL8187_LEDS=y
CONFIG_RTL_CARDS=y
CONFIG_RTL8192CE=y
CONFIG_RTL8192SE=y
CONFIG_RTL8192DE=y
CONFIG_RTL8723AE=y
CONFIG_RTL8723BE=y
CONFIG_RTL8188EE=y
CONFIG_RTL8192EE=y
CONFIG_RTL8821AE=y
CONFIG_RTL8192CU=y
CONFIG_RTLWIFI=y
CONFIG_RTLWIFI_PCI=y
CONFIG_RTLWIFI_USB=y
CONFIG_RTLWIFI_DEBUG=y
CONFIG_RTL8192C_COMMON=y
CONFIG_RTL8723_COMMON=y
CONFIG_RTLBTCOEXIST=y
CONFIG_RTL8XXXU=y
CONFIG_RTL8XXXU_UNTESTED=y
CONFIG_RTW88=y
CONFIG_RTW88_CORE=y
CONFIG_RTW88_PCI=y
CONFIG_RTW88_8822B=y
CONFIG_RTW88_8822C=y
CONFIG_RTW88_8723D=y
CONFIG_RTW88_8821C=y
CONFIG_RTW88_8822BE=y
CONFIG_RTW88_8822CE=y
CONFIG_RTW88_8723DE=y
CONFIG_RTW88_8821CE=y
CONFIG_RTW88_DEBUG=y
CONFIG_RTW88_DEBUGFS=y
CONFIG_RTW89=y
CONFIG_RTW89_CORE=y
CONFIG_RTW89_PCI=y
CONFIG_RTW89_8852A=y
CONFIG_RTW89_8852C=y
CONFIG_RTW89_8852AE=y
CONFIG_RTW89_8852CE=y
CONFIG_RTW89_DEBUG=y
CONFIG_RTW89_DEBUGMSG=y
CONFIG_RTW89_DEBUGFS=y
CONFIG_WLAN_VENDOR_RSI=y
CONFIG_RSI_91X=y
CONFIG_RSI_DEBUGFS=y
CONFIG_RSI_SDIO=y
CONFIG_RSI_USB=y
CONFIG_RSI_COEX=y
CONFIG_WLAN_VENDOR_SILABS=y
CONFIG_WFX=y
CONFIG_WLAN_VENDOR_ST=y
CONFIG_CW1200=y
CONFIG_CW1200_WLAN_SDIO=y
CONFIG_CW1200_WLAN_SPI=y
CONFIG_WLAN_VENDOR_TI=y
CONFIG_WL1251=y
CONFIG_WL1251_SPI=y
CONFIG_WL1251_SDIO=y
CONFIG_WL12XX=y
CONFIG_WL18XX=y
CONFIG_WLCORE=y
CONFIG_WLCORE_SPI=y
CONFIG_WLCORE_SDIO=y
CONFIG_WILINK_PLATFORM_DATA=y
CONFIG_WLAN_VENDOR_ZYDAS=y
CONFIG_USB_ZD1201=y
CONFIG_ZD1211RW=y
CONFIG_ZD1211RW_DEBUG=y
CONFIG_WLAN_VENDOR_QUANTENNA=y
CONFIG_QTNFMAC=y
CONFIG_QTNFMAC_PCIE=y
CONFIG_MAC80211_HWSIM=y
CONFIG_USB_NET_RNDIS_WLAN=y
CONFIG_VIRT_WIFI=y
CONFIG_WAN=y
CONFIG_HDLC=y
CONFIG_HDLC_RAW=y
CONFIG_HDLC_RAW_ETH=y
CONFIG_HDLC_CISCO=y
CONFIG_HDLC_FR=y
CONFIG_HDLC_PPP=y
CONFIG_HDLC_X25=y
CONFIG_PCI200SYN=y
CONFIG_WANXL=y
CONFIG_PC300TOO=y
CONFIG_FARSYNC=y
CONFIG_FSL_UCC_HDLC=y
CONFIG_SLIC_DS26522=y
CONFIG_LAPBETHER=y
CONFIG_IEEE802154_DRIVERS=y
CONFIG_IEEE802154_FAKELB=y
CONFIG_IEEE802154_AT86RF230=y
CONFIG_IEEE802154_MRF24J40=y
CONFIG_IEEE802154_CC2520=y
CONFIG_IEEE802154_ATUSB=y
CONFIG_IEEE802154_ADF7242=y
CONFIG_IEEE802154_CA8210=y
CONFIG_IEEE802154_CA8210_DEBUGFS=y
CONFIG_IEEE802154_MCR20A=y
CONFIG_IEEE802154_HWSIM=y
#
# Wireless WAN
#
CONFIG_WWAN=y
CONFIG_WWAN_DEBUGFS=y
CONFIG_WWAN_HWSIM=y
CONFIG_MHI_WWAN_CTRL=y
CONFIG_MHI_WWAN_MBIM=y
CONFIG_QCOM_BAM_DMUX=y
CONFIG_RPMSG_WWAN_CTRL=y
CONFIG_IOSM=y
CONFIG_MTK_T7XX=y
# end of Wireless WAN
CONFIG_VMXNET3=y
CONFIG_USB4_NET=y
CONFIG_NETDEVSIM=y
CONFIG_NET_FAILOVER=y
#
# Input device support
#
CONFIG_INPUT=y
CONFIG_INPUT_LEDS=y
CONFIG_INPUT_FF_MEMLESS=y
CONFIG_INPUT_SPARSEKMAP=y
CONFIG_INPUT_MATRIXKMAP=y
CONFIG_INPUT_VIVALDIFMAP=y
#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
CONFIG_INPUT_MOUSEDEV_PSAUX=y
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
CONFIG_INPUT_JOYDEV=y
CONFIG_INPUT_EVDEV=y
CONFIG_INPUT_EVBUG=y
#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
CONFIG_KEYBOARD_ADC=y
CONFIG_KEYBOARD_ADP5520=y
CONFIG_KEYBOARD_ADP5588=y
CONFIG_KEYBOARD_ADP5589=y
CONFIG_KEYBOARD_ATKBD=y
CONFIG_KEYBOARD_QT1050=y
CONFIG_KEYBOARD_QT1070=y
CONFIG_KEYBOARD_QT2160=y
CONFIG_KEYBOARD_CLPS711X=y
CONFIG_KEYBOARD_DLINK_DIR685=y
CONFIG_KEYBOARD_LKKBD=y
CONFIG_KEYBOARD_EP93XX=y
CONFIG_KEYBOARD_GPIO=y
CONFIG_KEYBOARD_GPIO_POLLED=y
CONFIG_KEYBOARD_TCA6416=y
CONFIG_KEYBOARD_TCA8418=y
CONFIG_KEYBOARD_MATRIX=y
CONFIG_KEYBOARD_LM8323=y
CONFIG_KEYBOARD_LM8333=y
CONFIG_KEYBOARD_MAX7359=y
CONFIG_KEYBOARD_MCS=y
CONFIG_KEYBOARD_MPR121=y
CONFIG_KEYBOARD_SNVS_PWRKEY=y
CONFIG_KEYBOARD_IMX=y
CONFIG_KEYBOARD_IMX_SC_KEY=y
CONFIG_KEYBOARD_NEWTON=y
CONFIG_KEYBOARD_OPENCORES=y
CONFIG_KEYBOARD_PINEPHONE=y
CONFIG_KEYBOARD_PMIC8XXX=y
CONFIG_KEYBOARD_SAMSUNG=y
CONFIG_KEYBOARD_GOLDFISH_EVENTS=y
CONFIG_KEYBOARD_STOWAWAY=y
CONFIG_KEYBOARD_ST_KEYSCAN=y
CONFIG_KEYBOARD_SUNKBD=y
CONFIG_KEYBOARD_SH_KEYSC=y
CONFIG_KEYBOARD_STMPE=y
CONFIG_KEYBOARD_IQS62X=y
CONFIG_KEYBOARD_OMAP4=y
CONFIG_KEYBOARD_TC3589X=y
CONFIG_KEYBOARD_TM2_TOUCHKEY=y
CONFIG_KEYBOARD_TWL4030=y
CONFIG_KEYBOARD_XTKBD=y
CONFIG_KEYBOARD_CROS_EC=y
CONFIG_KEYBOARD_CAP11XX=y
CONFIG_KEYBOARD_BCM=y
CONFIG_KEYBOARD_MT6779=y
CONFIG_KEYBOARD_MTK_PMIC=y
CONFIG_KEYBOARD_CYPRESS_SF=y
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=y
CONFIG_MOUSE_PS2_ALPS=y
CONFIG_MOUSE_PS2_BYD=y
CONFIG_MOUSE_PS2_LOGIPS2PP=y
CONFIG_MOUSE_PS2_SYNAPTICS=y
CONFIG_MOUSE_PS2_SYNAPTICS_SMBUS=y
CONFIG_MOUSE_PS2_CYPRESS=y
CONFIG_MOUSE_PS2_TRACKPOINT=y
CONFIG_MOUSE_PS2_ELANTECH=y
CONFIG_MOUSE_PS2_ELANTECH_SMBUS=y
CONFIG_MOUSE_PS2_SENTELIC=y
CONFIG_MOUSE_PS2_TOUCHKIT=y
CONFIG_MOUSE_PS2_FOCALTECH=y
CONFIG_MOUSE_PS2_SMBUS=y
CONFIG_MOUSE_SERIAL=y
CONFIG_MOUSE_APPLETOUCH=y
CONFIG_MOUSE_BCM5974=y
CONFIG_MOUSE_CYAPA=y
CONFIG_MOUSE_ELAN_I2C=y
CONFIG_MOUSE_ELAN_I2C_I2C=y
CONFIG_MOUSE_ELAN_I2C_SMBUS=y
CONFIG_MOUSE_VSXXXAA=y
CONFIG_MOUSE_GPIO=y
CONFIG_MOUSE_SYNAPTICS_I2C=y
CONFIG_MOUSE_SYNAPTICS_USB=y
CONFIG_INPUT_TABLET=y
CONFIG_TABLET_USB_ACECAD=y
CONFIG_TABLET_USB_AIPTEK=y
CONFIG_TABLET_USB_HANWANG=y
CONFIG_TABLET_USB_KBTAB=y
CONFIG_TABLET_USB_PEGASUS=y
CONFIG_TABLET_SERIAL_WACOM4=y
CONFIG_INPUT_TOUCHSCREEN=y
CONFIG_TOUCHSCREEN_88PM860X=y
CONFIG_TOUCHSCREEN_ADS7846=y
CONFIG_TOUCHSCREEN_AD7877=y
CONFIG_TOUCHSCREEN_AD7879=y
CONFIG_TOUCHSCREEN_AD7879_I2C=y
CONFIG_TOUCHSCREEN_AD7879_SPI=y
CONFIG_TOUCHSCREEN_ADC=y
CONFIG_TOUCHSCREEN_AR1021_I2C=y
CONFIG_TOUCHSCREEN_ATMEL_MXT=y
CONFIG_TOUCHSCREEN_ATMEL_MXT_T37=y
CONFIG_TOUCHSCREEN_AUO_PIXCIR=y
CONFIG_TOUCHSCREEN_BU21013=y
CONFIG_TOUCHSCREEN_BU21029=y
CONFIG_TOUCHSCREEN_CHIPONE_ICN8318=y
CONFIG_TOUCHSCREEN_CY8CTMA140=y
CONFIG_TOUCHSCREEN_CY8CTMG110=y
CONFIG_TOUCHSCREEN_CYTTSP_CORE=y
CONFIG_TOUCHSCREEN_CYTTSP_I2C=y
CONFIG_TOUCHSCREEN_CYTTSP_SPI=y
CONFIG_TOUCHSCREEN_CYTTSP4_CORE=y
CONFIG_TOUCHSCREEN_CYTTSP4_I2C=y
CONFIG_TOUCHSCREEN_CYTTSP4_SPI=y
CONFIG_TOUCHSCREEN_DA9034=y
CONFIG_TOUCHSCREEN_DA9052=y
CONFIG_TOUCHSCREEN_DYNAPRO=y
CONFIG_TOUCHSCREEN_HAMPSHIRE=y
CONFIG_TOUCHSCREEN_EETI=y
CONFIG_TOUCHSCREEN_EGALAX=y
CONFIG_TOUCHSCREEN_EGALAX_SERIAL=y
CONFIG_TOUCHSCREEN_EXC3000=y
CONFIG_TOUCHSCREEN_FUJITSU=y
CONFIG_TOUCHSCREEN_GOODIX=y
CONFIG_TOUCHSCREEN_HIDEEP=y
CONFIG_TOUCHSCREEN_HYCON_HY46XX=y
CONFIG_TOUCHSCREEN_ILI210X=y
CONFIG_TOUCHSCREEN_ILITEK=y
CONFIG_TOUCHSCREEN_IPROC=y
CONFIG_TOUCHSCREEN_S6SY761=y
CONFIG_TOUCHSCREEN_GUNZE=y
CONFIG_TOUCHSCREEN_EKTF2127=y
CONFIG_TOUCHSCREEN_ELAN=y
CONFIG_TOUCHSCREEN_ELO=y
CONFIG_TOUCHSCREEN_WACOM_W8001=y
CONFIG_TOUCHSCREEN_WACOM_I2C=y
CONFIG_TOUCHSCREEN_MAX11801=y
CONFIG_TOUCHSCREEN_MCS5000=y
CONFIG_TOUCHSCREEN_MMS114=y
CONFIG_TOUCHSCREEN_MELFAS_MIP4=y
CONFIG_TOUCHSCREEN_MSG2638=y
CONFIG_TOUCHSCREEN_MTOUCH=y
CONFIG_TOUCHSCREEN_IMAGIS=y
CONFIG_TOUCHSCREEN_IMX6UL_TSC=y
CONFIG_TOUCHSCREEN_INEXIO=y
CONFIG_TOUCHSCREEN_MK712=y
CONFIG_TOUCHSCREEN_PENMOUNT=y
CONFIG_TOUCHSCREEN_EDT_FT5X06=y
CONFIG_TOUCHSCREEN_RASPBERRYPI_FW=y
CONFIG_TOUCHSCREEN_MIGOR=y
CONFIG_TOUCHSCREEN_TOUCHRIGHT=y
CONFIG_TOUCHSCREEN_TOUCHWIN=y
CONFIG_TOUCHSCREEN_TI_AM335X_TSC=y
CONFIG_TOUCHSCREEN_PIXCIR=y
CONFIG_TOUCHSCREEN_WDT87XX_I2C=y
CONFIG_TOUCHSCREEN_WM831X=y
CONFIG_TOUCHSCREEN_USB_COMPOSITE=y
CONFIG_TOUCHSCREEN_MXS_LRADC=y
CONFIG_TOUCHSCREEN_MX25=y
CONFIG_TOUCHSCREEN_MC13783=y
CONFIG_TOUCHSCREEN_USB_EGALAX=y
CONFIG_TOUCHSCREEN_USB_PANJIT=y
CONFIG_TOUCHSCREEN_USB_3M=y
CONFIG_TOUCHSCREEN_USB_ITM=y
CONFIG_TOUCHSCREEN_USB_ETURBO=y
CONFIG_TOUCHSCREEN_USB_GUNZE=y
CONFIG_TOUCHSCREEN_USB_DMC_TSC10=y
CONFIG_TOUCHSCREEN_USB_IRTOUCH=y
CONFIG_TOUCHSCREEN_USB_IDEALTEK=y
CONFIG_TOUCHSCREEN_USB_GENERAL_TOUCH=y
CONFIG_TOUCHSCREEN_USB_GOTOP=y
CONFIG_TOUCHSCREEN_USB_JASTEC=y
CONFIG_TOUCHSCREEN_USB_ELO=y
CONFIG_TOUCHSCREEN_USB_E2I=y
CONFIG_TOUCHSCREEN_USB_ZYTRONIC=y
CONFIG_TOUCHSCREEN_USB_ETT_TC45USB=y
CONFIG_TOUCHSCREEN_USB_NEXIO=y
CONFIG_TOUCHSCREEN_USB_EASYTOUCH=y
CONFIG_TOUCHSCREEN_TOUCHIT213=y
CONFIG_TOUCHSCREEN_TS4800=y
CONFIG_TOUCHSCREEN_TSC_SERIO=y
CONFIG_TOUCHSCREEN_TSC200X_CORE=y
CONFIG_TOUCHSCREEN_TSC2004=y
CONFIG_TOUCHSCREEN_TSC2005=y
CONFIG_TOUCHSCREEN_TSC2007=y
CONFIG_TOUCHSCREEN_TSC2007_IIO=y
CONFIG_TOUCHSCREEN_PCAP=y
CONFIG_TOUCHSCREEN_RM_TS=y
CONFIG_TOUCHSCREEN_SILEAD=y
CONFIG_TOUCHSCREEN_SIS_I2C=y
CONFIG_TOUCHSCREEN_ST1232=y
CONFIG_TOUCHSCREEN_STMFTS=y
CONFIG_TOUCHSCREEN_STMPE=y
CONFIG_TOUCHSCREEN_SUN4I=y
CONFIG_TOUCHSCREEN_SUR40=y
CONFIG_TOUCHSCREEN_SURFACE3_SPI=y
CONFIG_TOUCHSCREEN_SX8654=y
CONFIG_TOUCHSCREEN_TPS6507X=y
CONFIG_TOUCHSCREEN_ZET6223=y
CONFIG_TOUCHSCREEN_ZFORCE=y
CONFIG_TOUCHSCREEN_COLIBRI_VF50=y
CONFIG_TOUCHSCREEN_ROHM_BU21023=y
CONFIG_TOUCHSCREEN_IQS5XX=y
CONFIG_TOUCHSCREEN_ZINITIX=y
CONFIG_INPUT_MISC=y
CONFIG_INPUT_88PM860X_ONKEY=y
CONFIG_INPUT_88PM80X_ONKEY=y
CONFIG_INPUT_AD714X=y
CONFIG_INPUT_AD714X_I2C=y
CONFIG_INPUT_AD714X_SPI=y
CONFIG_INPUT_ARIEL_PWRBUTTON=y
CONFIG_INPUT_ATC260X_ONKEY=y
CONFIG_INPUT_ATMEL_CAPTOUCH=y
CONFIG_INPUT_BMA150=y
CONFIG_INPUT_E3X0_BUTTON=y
CONFIG_INPUT_PM8941_PWRKEY=y
CONFIG_INPUT_PM8XXX_VIBRATOR=y
CONFIG_INPUT_PMIC8XXX_PWRKEY=y
CONFIG_INPUT_MAX77650_ONKEY=y
CONFIG_INPUT_MAX77693_HAPTIC=y
CONFIG_INPUT_MAX8925_ONKEY=y
CONFIG_INPUT_MAX8997_HAPTIC=y
CONFIG_INPUT_MC13783_PWRBUTTON=y
CONFIG_INPUT_MMA8450=y
CONFIG_INPUT_GPIO_BEEPER=y
CONFIG_INPUT_GPIO_DECODER=y
CONFIG_INPUT_GPIO_VIBRA=y
CONFIG_INPUT_CPCAP_PWRBUTTON=y
CONFIG_INPUT_ATI_REMOTE2=y
CONFIG_INPUT_KEYSPAN_REMOTE=y
CONFIG_INPUT_KXTJ9=y
CONFIG_INPUT_POWERMATE=y
CONFIG_INPUT_YEALINK=y
CONFIG_INPUT_CM109=y
CONFIG_INPUT_REGULATOR_HAPTIC=y
CONFIG_INPUT_RETU_PWRBUTTON=y
CONFIG_INPUT_TPS65218_PWRBUTTON=y
CONFIG_INPUT_AXP20X_PEK=y
CONFIG_INPUT_TWL4030_PWRBUTTON=y
CONFIG_INPUT_TWL4030_VIBRA=y
CONFIG_INPUT_TWL6040_VIBRA=y
CONFIG_INPUT_UINPUT=y
CONFIG_INPUT_PALMAS_PWRBUTTON=y
CONFIG_INPUT_PCF50633_PMU=y
CONFIG_INPUT_PCF8574=y
CONFIG_INPUT_PWM_BEEPER=y
CONFIG_INPUT_PWM_VIBRA=y
CONFIG_INPUT_RK805_PWRKEY=y
CONFIG_INPUT_GPIO_ROTARY_ENCODER=y
CONFIG_INPUT_DA7280_HAPTICS=y
CONFIG_INPUT_DA9052_ONKEY=y
CONFIG_INPUT_DA9055_ONKEY=y
CONFIG_INPUT_DA9063_ONKEY=y
CONFIG_INPUT_WM831X_ON=y
CONFIG_INPUT_PCAP=y
CONFIG_INPUT_ADXL34X=y
CONFIG_INPUT_ADXL34X_I2C=y
CONFIG_INPUT_ADXL34X_SPI=y
CONFIG_INPUT_IBM_PANEL=y
CONFIG_INPUT_IMS_PCU=y
CONFIG_INPUT_IQS269A=y
CONFIG_INPUT_IQS626A=y
CONFIG_INPUT_IQS7222=y
CONFIG_INPUT_CMA3000=y
CONFIG_INPUT_CMA3000_I2C=y
CONFIG_INPUT_DRV260X_HAPTICS=y
CONFIG_INPUT_DRV2665_HAPTICS=y
CONFIG_INPUT_DRV2667_HAPTICS=y
CONFIG_INPUT_HISI_POWERKEY=y
CONFIG_INPUT_RAVE_SP_PWRBUTTON=y
CONFIG_INPUT_SC27XX_VIBRA=y
CONFIG_INPUT_RT5120_PWRKEY=y
CONFIG_INPUT_STPMIC1_ONKEY=y
CONFIG_RMI4_CORE=y
CONFIG_RMI4_I2C=y
CONFIG_RMI4_SPI=y
CONFIG_RMI4_SMB=y
CONFIG_RMI4_F03=y
CONFIG_RMI4_F03_SERIO=y
CONFIG_RMI4_2D_SENSOR=y
CONFIG_RMI4_F11=y
CONFIG_RMI4_F12=y
CONFIG_RMI4_F30=y
CONFIG_RMI4_F34=y
CONFIG_RMI4_F3A=y
CONFIG_RMI4_F54=y
CONFIG_RMI4_F55=y
#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_SERIO_SERPORT=y
CONFIG_SERIO_PARKBD=y
CONFIG_SERIO_PCIPS2=y
CONFIG_SERIO_LIBPS2=y
CONFIG_SERIO_RAW=y
CONFIG_SERIO_ALTERA_PS2=y
CONFIG_SERIO_PS2MULT=y
CONFIG_SERIO_ARC_PS2=y
CONFIG_SERIO_APBPS2=y
CONFIG_SERIO_OLPC_APSP=y
CONFIG_SERIO_SUN4I_PS2=y
CONFIG_SERIO_GPIO_PS2=y
CONFIG_USERIO=y
# end of Hardware I/O ports
# end of Input device support
#
# Character devices
#
CONFIG_TTY=y
CONFIG_VT=y
CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_VT_CONSOLE_SLEEP=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
CONFIG_LDISC_AUTOLOAD=y
#
# Serial drivers
#
CONFIG_SERIAL_EARLYCON=y
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_DEPRECATED_OPTIONS=y
CONFIG_SERIAL_8250_16550A_VARIANTS=y
CONFIG_SERIAL_8250_FINTEK=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_DMA=y
CONFIG_SERIAL_8250_PCI=y
CONFIG_SERIAL_8250_EXAR=y
CONFIG_SERIAL_8250_MEN_MCB=y
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_SERIAL_8250_MANY_PORTS=y
CONFIG_SERIAL_8250_ASPEED_VUART=y
CONFIG_SERIAL_8250_SHARE_IRQ=y
CONFIG_SERIAL_8250_DETECT_IRQ=y
CONFIG_SERIAL_8250_RSA=y
CONFIG_SERIAL_8250_DWLIB=y
CONFIG_SERIAL_8250_BCM2835AUX=y
CONFIG_SERIAL_8250_FSL=y
CONFIG_SERIAL_8250_DW=y
CONFIG_SERIAL_8250_EM=y
CONFIG_SERIAL_8250_IOC3=y
CONFIG_SERIAL_8250_RT288X=y
CONFIG_SERIAL_8250_OMAP=y
CONFIG_SERIAL_8250_OMAP_TTYO_FIXUP=y
CONFIG_SERIAL_8250_LPC18XX=y
CONFIG_SERIAL_8250_MT6577=y
CONFIG_SERIAL_8250_UNIPHIER=y
CONFIG_SERIAL_8250_INGENIC=y
CONFIG_SERIAL_8250_LPSS=y
CONFIG_SERIAL_8250_MID=y
CONFIG_SERIAL_8250_PERICOM=y
CONFIG_SERIAL_8250_PXA=y
CONFIG_SERIAL_8250_TEGRA=y
CONFIG_SERIAL_8250_BCM7271=y
CONFIG_SERIAL_OF_PLATFORM=y
#
# Non-8250 serial port support
#
CONFIG_SERIAL_AMBA_PL010=y
CONFIG_SERIAL_AMBA_PL010_CONSOLE=y
CONFIG_SERIAL_ATMEL=y
CONFIG_SERIAL_ATMEL_CONSOLE=y
CONFIG_SERIAL_ATMEL_PDC=y
CONFIG_SERIAL_ATMEL_TTYAT=y
CONFIG_SERIAL_MESON=y
CONFIG_SERIAL_MESON_CONSOLE=y
CONFIG_SERIAL_CLPS711X=y
CONFIG_SERIAL_CLPS711X_CONSOLE=y
CONFIG_SERIAL_SAMSUNG=y
CONFIG_SERIAL_SAMSUNG_UARTS_4=y
CONFIG_SERIAL_SAMSUNG_UARTS=4
CONFIG_SERIAL_SAMSUNG_CONSOLE=y
CONFIG_SERIAL_TEGRA=y
CONFIG_SERIAL_TEGRA_TCU=y
CONFIG_SERIAL_TEGRA_TCU_CONSOLE=y
CONFIG_SERIAL_MAX3100=y
CONFIG_SERIAL_MAX310X=y
CONFIG_SERIAL_IMX=y
CONFIG_SERIAL_IMX_CONSOLE=y
CONFIG_SERIAL_IMX_EARLYCON=y
CONFIG_SERIAL_UARTLITE=y
CONFIG_SERIAL_UARTLITE_CONSOLE=y
CONFIG_SERIAL_UARTLITE_NR_UARTS=1
CONFIG_SERIAL_SH_SCI=y
CONFIG_SERIAL_SH_SCI_NR_UARTS=2
CONFIG_SERIAL_SH_SCI_CONSOLE=y
CONFIG_SERIAL_SH_SCI_EARLYCON=y
CONFIG_SERIAL_SH_SCI_DMA=y
CONFIG_SERIAL_HS_LPC32XX=y
CONFIG_SERIAL_HS_LPC32XX_CONSOLE=y
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_SERIAL_ICOM=y
CONFIG_SERIAL_JSM=y
CONFIG_SERIAL_MSM=y
CONFIG_SERIAL_MSM_CONSOLE=y
CONFIG_SERIAL_QCOM_GENI=y
CONFIG_SERIAL_QCOM_GENI_CONSOLE=y
CONFIG_SERIAL_VT8500=y
CONFIG_SERIAL_VT8500_CONSOLE=y
CONFIG_SERIAL_OMAP=y
CONFIG_SERIAL_OMAP_CONSOLE=y
CONFIG_SERIAL_SIFIVE=y
CONFIG_SERIAL_SIFIVE_CONSOLE=y
CONFIG_SERIAL_LANTIQ=y
CONFIG_SERIAL_LANTIQ_CONSOLE=y
CONFIG_SERIAL_QE=y
CONFIG_SERIAL_SCCNXP=y
CONFIG_SERIAL_SCCNXP_CONSOLE=y
CONFIG_SERIAL_SC16IS7XX_CORE=y
CONFIG_SERIAL_SC16IS7XX=y
CONFIG_SERIAL_SC16IS7XX_I2C=y
CONFIG_SERIAL_SC16IS7XX_SPI=y
CONFIG_SERIAL_TIMBERDALE=y
CONFIG_SERIAL_BCM63XX=y
CONFIG_SERIAL_BCM63XX_CONSOLE=y
CONFIG_SERIAL_ALTERA_JTAGUART=y
CONFIG_SERIAL_ALTERA_JTAGUART_CONSOLE=y
CONFIG_SERIAL_ALTERA_JTAGUART_CONSOLE_BYPASS=y
CONFIG_SERIAL_ALTERA_UART=y
CONFIG_SERIAL_ALTERA_UART_MAXPORTS=4
CONFIG_SERIAL_ALTERA_UART_BAUDRATE=115200
CONFIG_SERIAL_ALTERA_UART_CONSOLE=y
CONFIG_SERIAL_PCH_UART=y
CONFIG_SERIAL_PCH_UART_CONSOLE=y
CONFIG_SERIAL_MXS_AUART=y
CONFIG_SERIAL_MXS_AUART_CONSOLE=y
CONFIG_SERIAL_XILINX_PS_UART=y
CONFIG_SERIAL_XILINX_PS_UART_CONSOLE=y
CONFIG_SERIAL_MPS2_UART_CONSOLE=y
CONFIG_SERIAL_MPS2_UART=y
CONFIG_SERIAL_ARC=y
CONFIG_SERIAL_ARC_CONSOLE=y
CONFIG_SERIAL_ARC_NR_PORTS=1
CONFIG_SERIAL_RP2=y
CONFIG_SERIAL_RP2_NR_UARTS=32
CONFIG_SERIAL_FSL_LPUART=y
CONFIG_SERIAL_FSL_LPUART_CONSOLE=y
CONFIG_SERIAL_FSL_LINFLEXUART=y
CONFIG_SERIAL_FSL_LINFLEXUART_CONSOLE=y
CONFIG_SERIAL_CONEXANT_DIGICOLOR=y
CONFIG_SERIAL_CONEXANT_DIGICOLOR_CONSOLE=y
CONFIG_SERIAL_ST_ASC=y
CONFIG_SERIAL_ST_ASC_CONSOLE=y
CONFIG_SERIAL_MEN_Z135=y
CONFIG_SERIAL_SPRD=y
CONFIG_SERIAL_SPRD_CONSOLE=y
CONFIG_SERIAL_STM32=y
CONFIG_SERIAL_STM32_CONSOLE=y
CONFIG_SERIAL_MVEBU_UART=y
CONFIG_SERIAL_MVEBU_CONSOLE=y
CONFIG_SERIAL_OWL=y
CONFIG_SERIAL_OWL_CONSOLE=y
CONFIG_SERIAL_RDA=y
CONFIG_SERIAL_RDA_CONSOLE=y
CONFIG_SERIAL_MILBEAUT_USIO=y
CONFIG_SERIAL_MILBEAUT_USIO_PORTS=4
CONFIG_SERIAL_MILBEAUT_USIO_CONSOLE=y
CONFIG_SERIAL_LITEUART=y
CONFIG_SERIAL_LITEUART_MAX_PORTS=1
CONFIG_SERIAL_LITEUART_CONSOLE=y
CONFIG_SERIAL_SUNPLUS=y
CONFIG_SERIAL_SUNPLUS_CONSOLE=y
# end of Serial drivers
CONFIG_SERIAL_MCTRL_GPIO=y
CONFIG_SERIAL_NONSTANDARD=y
CONFIG_MOXA_INTELLIO=y
CONFIG_MOXA_SMARTIO=y
CONFIG_SYNCLINK_GT=y
CONFIG_N_HDLC=y
CONFIG_GOLDFISH_TTY=y
CONFIG_GOLDFISH_TTY_EARLY_CONSOLE=y
CONFIG_N_GSM=y
CONFIG_NOZOMI=y
CONFIG_NULL_TTY=y
CONFIG_HVC_DRIVER=y
CONFIG_RPMSG_TTY=y
CONFIG_SERIAL_DEV_BUS=y
CONFIG_SERIAL_DEV_CTRL_TTYPORT=y
CONFIG_TTY_PRINTK=y
CONFIG_TTY_PRINTK_LEVEL=6
CONFIG_PRINTER=y
CONFIG_LP_CONSOLE=y
CONFIG_PPDEV=y
CONFIG_VIRTIO_CONSOLE=y
CONFIG_IPMI_HANDLER=y
CONFIG_IPMI_PLAT_DATA=y
CONFIG_IPMI_PANIC_EVENT=y
CONFIG_IPMI_PANIC_STRING=y
CONFIG_IPMI_DEVICE_INTERFACE=y
CONFIG_IPMI_SI=y
CONFIG_IPMI_SSIF=y
CONFIG_IPMI_IPMB=y
CONFIG_IPMI_WATCHDOG=y
CONFIG_IPMI_POWEROFF=y
CONFIG_IPMI_KCS_BMC=y
CONFIG_ASPEED_KCS_IPMI_BMC=y
CONFIG_NPCM7XX_KCS_IPMI_BMC=y
CONFIG_IPMI_KCS_BMC_CDEV_IPMI=y
CONFIG_IPMI_KCS_BMC_SERIO=y
CONFIG_ASPEED_BT_IPMI_BMC=y
CONFIG_IPMB_DEVICE_INTERFACE=y
CONFIG_HW_RANDOM=y
CONFIG_HW_RANDOM_TIMERIOMEM=y
CONFIG_HW_RANDOM_ATMEL=y
CONFIG_HW_RANDOM_BA431=y
CONFIG_HW_RANDOM_BCM2835=y
CONFIG_HW_RANDOM_IPROC_RNG200=y
CONFIG_HW_RANDOM_IXP4XX=y
CONFIG_HW_RANDOM_OMAP=y
CONFIG_HW_RANDOM_OMAP3_ROM=y
CONFIG_HW_RANDOM_VIRTIO=y
CONFIG_HW_RANDOM_IMX_RNGC=y
CONFIG_HW_RANDOM_NOMADIK=y
CONFIG_HW_RANDOM_STM32=y
CONFIG_HW_RANDOM_POLARFIRE_SOC=y
CONFIG_HW_RANDOM_MESON=y
CONFIG_HW_RANDOM_MTK=y
CONFIG_HW_RANDOM_EXYNOS=y
CONFIG_HW_RANDOM_NPCM=y
CONFIG_HW_RANDOM_KEYSTONE=y
CONFIG_HW_RANDOM_CCTRNG=y
CONFIG_HW_RANDOM_XIPHERA=y
CONFIG_HW_RANDOM_CN10K=y
CONFIG_UML_RANDOM=y
CONFIG_APPLICOM=y
CONFIG_DEVMEM=y
CONFIG_DEVPORT=y
CONFIG_TCG_TPM=y
CONFIG_HW_RANDOM_TPM=y
CONFIG_TCG_TIS_CORE=y
CONFIG_TCG_TIS=y
CONFIG_TCG_TIS_SPI=y
CONFIG_TCG_TIS_SPI_CR50=y
CONFIG_TCG_TIS_I2C=y
CONFIG_TCG_TIS_SYNQUACER=y
CONFIG_TCG_TIS_I2C_CR50=y
CONFIG_TCG_TIS_I2C_ATMEL=y
CONFIG_TCG_TIS_I2C_INFINEON=y
CONFIG_TCG_TIS_I2C_NUVOTON=y
CONFIG_TCG_VTPM_PROXY=y
CONFIG_TCG_TIS_ST33ZP24=y
CONFIG_TCG_TIS_ST33ZP24_I2C=y
CONFIG_TCG_TIS_ST33ZP24_SPI=y
CONFIG_XILLYBUS_CLASS=y
CONFIG_XILLYBUS=y
CONFIG_XILLYBUS_PCIE=y
CONFIG_XILLYBUS_OF=y
CONFIG_XILLYUSB=y
CONFIG_RANDOM_TRUST_CPU=y
CONFIG_RANDOM_TRUST_BOOTLOADER=y
# end of Character devices
#
# I2C support
#
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_COMPAT=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_MUX=y
#
# Multiplexer I2C Chip support
#
CONFIG_I2C_ARB_GPIO_CHALLENGE=y
CONFIG_I2C_MUX_GPIO=y
CONFIG_I2C_MUX_GPMUX=y
CONFIG_I2C_MUX_LTC4306=y
CONFIG_I2C_MUX_PCA9541=y
CONFIG_I2C_MUX_PCA954x=y
CONFIG_I2C_MUX_PINCTRL=y
CONFIG_I2C_MUX_REG=y
CONFIG_I2C_DEMUX_PINCTRL=y
CONFIG_I2C_MUX_MLXCPLD=y
# end of Multiplexer I2C Chip support
CONFIG_I2C_HELPER_AUTO=y
CONFIG_I2C_SMBUS=y
CONFIG_I2C_ALGOBIT=y
CONFIG_I2C_ALGOPCA=y
#
# I2C Hardware Bus support
#
#
# PC SMBus host controller drivers
#
CONFIG_I2C_CCGX_UCSI=y
CONFIG_I2C_ALI1535=y
CONFIG_I2C_ALI1563=y
CONFIG_I2C_ALI15X3=y
CONFIG_I2C_AMD756=y
CONFIG_I2C_AMD8111=y
CONFIG_I2C_HIX5HD2=y
CONFIG_I2C_I801=y
CONFIG_I2C_ISCH=y
CONFIG_I2C_PIIX4=y
CONFIG_I2C_NFORCE2=y
CONFIG_I2C_NVIDIA_GPU=y
CONFIG_I2C_SIS5595=y
CONFIG_I2C_SIS630=y
CONFIG_I2C_SIS96X=y
CONFIG_I2C_VIA=y
CONFIG_I2C_VIAPRO=y
#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
CONFIG_I2C_ALTERA=y
CONFIG_I2C_ASPEED=y
CONFIG_I2C_AT91=y
CONFIG_I2C_AT91_SLAVE_EXPERIMENTAL=y
CONFIG_I2C_AXXIA=y
CONFIG_I2C_BCM2835=y
CONFIG_I2C_BCM_IPROC=y
CONFIG_I2C_BCM_KONA=y
CONFIG_I2C_BRCMSTB=y
CONFIG_I2C_CADENCE=y
CONFIG_I2C_CBUS_GPIO=y
CONFIG_I2C_DAVINCI=y
CONFIG_I2C_DESIGNWARE_CORE=y
CONFIG_I2C_DESIGNWARE_SLAVE=y
CONFIG_I2C_DESIGNWARE_PLATFORM=y
CONFIG_I2C_DESIGNWARE_PCI=y
CONFIG_I2C_DIGICOLOR=y
CONFIG_I2C_EG20T=y
CONFIG_I2C_EMEV2=y
CONFIG_I2C_EXYNOS5=y
CONFIG_I2C_GPIO=y
CONFIG_I2C_GPIO_FAULT_INJECTOR=y
CONFIG_I2C_HIGHLANDER=y
CONFIG_I2C_HISI=y
CONFIG_I2C_IMG=y
CONFIG_I2C_IMX=y
CONFIG_I2C_IMX_LPI2C=y
CONFIG_I2C_IOP3XX=y
CONFIG_I2C_JZ4780=y
CONFIG_I2C_KEMPLD=y
CONFIG_I2C_LPC2K=y
CONFIG_I2C_MESON=y
CONFIG_I2C_MICROCHIP_CORE=y
CONFIG_I2C_MT65XX=y
CONFIG_I2C_MT7621=y
CONFIG_I2C_MV64XXX=y
CONFIG_I2C_MXS=y
CONFIG_I2C_NPCM=y
CONFIG_I2C_OCORES=y
CONFIG_I2C_OMAP=y
CONFIG_I2C_OWL=y
CONFIG_I2C_APPLE=y
CONFIG_I2C_PCA_PLATFORM=y
CONFIG_I2C_PNX=y
CONFIG_I2C_PXA=y
CONFIG_I2C_PXA_SLAVE=y
CONFIG_I2C_QCOM_CCI=y
CONFIG_I2C_QCOM_GENI=y
CONFIG_I2C_QUP=y
CONFIG_I2C_RIIC=y
CONFIG_I2C_RK3X=y
CONFIG_I2C_RZV2M=y
CONFIG_I2C_S3C2410=y
CONFIG_I2C_SH_MOBILE=y
CONFIG_I2C_SIMTEC=y
CONFIG_I2C_SPRD=y
CONFIG_I2C_ST=y
CONFIG_I2C_STM32F4=y
CONFIG_I2C_STM32F7=y
CONFIG_I2C_SUN6I_P2WI=y
CONFIG_I2C_SYNQUACER=y
CONFIG_I2C_TEGRA_BPMP=y
CONFIG_I2C_UNIPHIER=y
CONFIG_I2C_UNIPHIER_F=y
CONFIG_I2C_VERSATILE=y
CONFIG_I2C_WMT=y
CONFIG_I2C_THUNDERX=y
CONFIG_I2C_XILINX=y
CONFIG_I2C_XLP9XX=y
CONFIG_I2C_RCAR=y
#
# External I2C/SMBus adapter drivers
#
CONFIG_I2C_DIOLAN_U2C=y
CONFIG_I2C_DLN2=y
CONFIG_I2C_CP2615=y
CONFIG_I2C_PARPORT=y
CONFIG_I2C_PCI1XXXX=y
CONFIG_I2C_ROBOTFUZZ_OSIF=y
CONFIG_I2C_TAOS_EVM=y
CONFIG_I2C_TINY_USB=y
CONFIG_I2C_VIPERBOARD=y
#
# Other I2C/SMBus bus drivers
#
CONFIG_I2C_MLXCPLD=y
CONFIG_I2C_CROS_EC_TUNNEL=y
CONFIG_I2C_FSI=y
CONFIG_I2C_VIRTIO=y
# end of I2C Hardware Bus support
CONFIG_I2C_STUB=m
CONFIG_I2C_SLAVE=y
CONFIG_I2C_SLAVE_EEPROM=y
CONFIG_I2C_SLAVE_TESTUNIT=y
CONFIG_I2C_DEBUG_CORE=y
CONFIG_I2C_DEBUG_ALGO=y
CONFIG_I2C_DEBUG_BUS=y
# end of I2C support
CONFIG_I3C=y
CONFIG_CDNS_I3C_MASTER=y
CONFIG_DW_I3C_MASTER=y
CONFIG_SVC_I3C_MASTER=y
CONFIG_MIPI_I3C_HCI=y
CONFIG_SPI=y
CONFIG_SPI_DEBUG=y
CONFIG_SPI_MASTER=y
CONFIG_SPI_MEM=y
#
# SPI Master Controller Drivers
#
CONFIG_SPI_ALTERA=y
CONFIG_SPI_ALTERA_CORE=y
CONFIG_SPI_ALTERA_DFL=y
CONFIG_SPI_AR934X=y
CONFIG_SPI_ATH79=y
CONFIG_SPI_ARMADA_3700=y
CONFIG_SPI_ASPEED_SMC=y
CONFIG_SPI_ATMEL=y
CONFIG_SPI_AT91_USART=y
CONFIG_SPI_ATMEL_QUADSPI=y
CONFIG_SPI_AXI_SPI_ENGINE=y
CONFIG_SPI_BCM2835=y
CONFIG_SPI_BCM2835AUX=y
CONFIG_SPI_BCM63XX=y
CONFIG_SPI_BCM63XX_HSSPI=y
CONFIG_SPI_BCM_QSPI=y
CONFIG_SPI_BITBANG=y
CONFIG_SPI_BUTTERFLY=y
CONFIG_SPI_CADENCE=y
CONFIG_SPI_CADENCE_QUADSPI=y
CONFIG_SPI_CADENCE_XSPI=y
CONFIG_SPI_CLPS711X=y
CONFIG_SPI_DESIGNWARE=y
CONFIG_SPI_DW_DMA=y
CONFIG_SPI_DW_PCI=y
CONFIG_SPI_DW_MMIO=y
CONFIG_SPI_DW_BT1=y
CONFIG_SPI_DW_BT1_DIRMAP=y
CONFIG_SPI_DLN2=y
CONFIG_SPI_EP93XX=y
CONFIG_SPI_FSI=y
CONFIG_SPI_FSL_LPSPI=y
CONFIG_SPI_FSL_QUADSPI=y
CONFIG_SPI_GXP=y
CONFIG_SPI_HISI_KUNPENG=y
CONFIG_SPI_HISI_SFC_V3XX=y
CONFIG_SPI_NXP_FLEXSPI=y
CONFIG_SPI_GPIO=y
CONFIG_SPI_IMG_SPFI=y
CONFIG_SPI_IMX=y
CONFIG_SPI_INGENIC=y
CONFIG_SPI_INTEL=y
CONFIG_SPI_INTEL_PCI=y
CONFIG_SPI_INTEL_PLATFORM=y
CONFIG_SPI_JCORE=y
CONFIG_SPI_LM70_LLP=y
CONFIG_SPI_LP8841_RTC=y
CONFIG_SPI_FSL_LIB=y
CONFIG_SPI_FSL_SPI=y
CONFIG_SPI_FSL_DSPI=y
CONFIG_SPI_MESON_SPICC=y
CONFIG_SPI_MESON_SPIFC=y
CONFIG_SPI_MICROCHIP_CORE=y
CONFIG_SPI_MICROCHIP_CORE_QSPI=y
CONFIG_SPI_MT65XX=y
CONFIG_SPI_MT7621=y
CONFIG_SPI_MTK_NOR=y
CONFIG_SPI_MTK_SNFI=y
CONFIG_SPI_NPCM_FIU=y
CONFIG_SPI_NPCM_PSPI=y
CONFIG_SPI_LANTIQ_SSC=y
CONFIG_SPI_OC_TINY=y
CONFIG_SPI_OMAP24XX=y
CONFIG_SPI_TI_QSPI=y
CONFIG_SPI_OMAP_100K=y
CONFIG_SPI_ORION=y
CONFIG_SPI_PIC32=y
CONFIG_SPI_PIC32_SQI=y
CONFIG_SPI_PXA2XX=y
CONFIG_SPI_PXA2XX_PCI=y
CONFIG_SPI_ROCKCHIP=y
CONFIG_SPI_ROCKCHIP_SFC=y
CONFIG_SPI_RPCIF=y
CONFIG_SPI_RSPI=y
CONFIG_SPI_QUP=y
CONFIG_SPI_QCOM_GENI=y
CONFIG_SPI_S3C64XX=y
CONFIG_SPI_SC18IS602=y
CONFIG_SPI_SH_MSIOF=y
CONFIG_SPI_SH=y
CONFIG_SPI_SH_HSPI=y
CONFIG_SPI_SIFIVE=y
CONFIG_SPI_SLAVE_MT27XX=y
CONFIG_SPI_SPRD=y
CONFIG_SPI_SPRD_ADI=y
CONFIG_SPI_STM32=y
CONFIG_SPI_STM32_QSPI=y
CONFIG_SPI_ST_SSC4=y
CONFIG_SPI_SUN4I=y
CONFIG_SPI_SUN6I=y
CONFIG_SPI_SUNPLUS_SP7021=y
CONFIG_SPI_SYNQUACER=y
CONFIG_SPI_MXIC=y
CONFIG_SPI_TEGRA210_QUAD=y
CONFIG_SPI_TEGRA114=y
CONFIG_SPI_TEGRA20_SFLASH=y
CONFIG_SPI_TEGRA20_SLINK=y
CONFIG_SPI_THUNDERX=y
CONFIG_SPI_TOPCLIFF_PCH=y
CONFIG_SPI_UNIPHIER=y
CONFIG_SPI_XCOMM=y
CONFIG_SPI_XILINX=y
CONFIG_SPI_XLP=y
CONFIG_SPI_XTENSA_XTFPGA=y
CONFIG_SPI_ZYNQ_QSPI=y
CONFIG_SPI_ZYNQMP_GQSPI=y
CONFIG_SPI_AMD=y
#
# SPI Multiplexer support
#
CONFIG_SPI_MUX=y
#
# SPI Protocol Masters
#
CONFIG_SPI_SPIDEV=y
CONFIG_SPI_LOOPBACK_TEST=m
CONFIG_SPI_TLE62X0=y
CONFIG_SPI_SLAVE=y
CONFIG_SPI_SLAVE_TIME=y
CONFIG_SPI_SLAVE_SYSTEM_CONTROL=y
CONFIG_SPI_DYNAMIC=y
CONFIG_SPMI=y
CONFIG_SPMI_HISI3670=y
CONFIG_SPMI_MSM_PMIC_ARB=y
CONFIG_SPMI_MTK_PMIF=y
CONFIG_HSI=y
CONFIG_HSI_BOARDINFO=y
#
# HSI controllers
#
#
# HSI clients
#
CONFIG_HSI_CHAR=y
CONFIG_PPS=y
CONFIG_PPS_DEBUG=y
#
# PPS clients support
#
CONFIG_PPS_CLIENT_KTIMER=y
CONFIG_PPS_CLIENT_LDISC=y
CONFIG_PPS_CLIENT_PARPORT=y
CONFIG_PPS_CLIENT_GPIO=y
#
# PPS generators support
#
#
# PTP clock support
#
CONFIG_PTP_1588_CLOCK=y
CONFIG_PTP_1588_CLOCK_OPTIONAL=y
CONFIG_PTP_1588_CLOCK_DTE=y
CONFIG_PTP_1588_CLOCK_QORIQ=y
CONFIG_DP83640_PHY=y
CONFIG_PTP_1588_CLOCK_INES=y
CONFIG_PTP_1588_CLOCK_PCH=y
CONFIG_PTP_1588_CLOCK_IDT82P33=y
CONFIG_PTP_1588_CLOCK_IDTCM=y
CONFIG_PTP_1588_CLOCK_OCP=y
# end of PTP clock support
CONFIG_PINCTRL=y
CONFIG_GENERIC_PINCTRL_GROUPS=y
CONFIG_PINMUX=y
CONFIG_GENERIC_PINMUX_FUNCTIONS=y
CONFIG_PINCONF=y
CONFIG_GENERIC_PINCONF=y
CONFIG_DEBUG_PINCTRL=y
CONFIG_PINCTRL_AMD=y
CONFIG_PINCTRL_AS3722=y
CONFIG_PINCTRL_AT91PIO4=y
CONFIG_PINCTRL_AXP209=y
CONFIG_PINCTRL_BM1880=y
CONFIG_PINCTRL_CY8C95X0=y
CONFIG_PINCTRL_DA850_PUPD=y
CONFIG_PINCTRL_DA9062=y
CONFIG_PINCTRL_EQUILIBRIUM=y
CONFIG_PINCTRL_INGENIC=y
CONFIG_PINCTRL_LPC18XX=y
CONFIG_PINCTRL_MAX77620=y
CONFIG_PINCTRL_MCP23S08_I2C=y
CONFIG_PINCTRL_MCP23S08_SPI=y
CONFIG_PINCTRL_MCP23S08=y
CONFIG_PINCTRL_MICROCHIP_SGPIO=y
CONFIG_PINCTRL_OCELOT=y
CONFIG_PINCTRL_PALMAS=y
CONFIG_PINCTRL_PISTACHIO=y
CONFIG_PINCTRL_RK805=y
CONFIG_PINCTRL_ROCKCHIP=y
CONFIG_PINCTRL_SINGLE=y
CONFIG_PINCTRL_STMFX=y
CONFIG_PINCTRL_SX150X=y
CONFIG_PINCTRL_OWL=y
CONFIG_PINCTRL_S500=y
CONFIG_PINCTRL_S700=y
CONFIG_PINCTRL_S900=y
CONFIG_PINCTRL_ASPEED=y
CONFIG_PINCTRL_ASPEED_G4=y
CONFIG_PINCTRL_ASPEED_G5=y
CONFIG_PINCTRL_ASPEED_G6=y
CONFIG_PINCTRL_BCM281XX=y
CONFIG_PINCTRL_BCM2835=y
CONFIG_PINCTRL_BCM4908=y
CONFIG_PINCTRL_BCM63XX=y
CONFIG_PINCTRL_BCM6318=y
CONFIG_PINCTRL_BCM6328=y
CONFIG_PINCTRL_BCM6358=y
CONFIG_PINCTRL_BCM6362=y
CONFIG_PINCTRL_BCM6368=y
CONFIG_PINCTRL_BCM63268=y
CONFIG_PINCTRL_IPROC_GPIO=y
CONFIG_PINCTRL_CYGNUS_MUX=y
CONFIG_PINCTRL_NS=y
CONFIG_PINCTRL_NSP_GPIO=y
CONFIG_PINCTRL_NS2_MUX=y
CONFIG_PINCTRL_NSP_MUX=y
CONFIG_PINCTRL_BERLIN=y
CONFIG_PINCTRL_AS370=y
CONFIG_PINCTRL_BERLIN_BG4CT=y
CONFIG_PINCTRL_LOCHNAGAR=y
CONFIG_PINCTRL_MADERA=y
CONFIG_PINCTRL_CS47L15=y
CONFIG_PINCTRL_CS47L35=y
CONFIG_PINCTRL_CS47L85=y
CONFIG_PINCTRL_CS47L90=y
CONFIG_PINCTRL_CS47L92=y
CONFIG_PINCTRL_IMX=y
CONFIG_PINCTRL_IMX8MM=y
CONFIG_PINCTRL_IMX8MN=y
CONFIG_PINCTRL_IMX8MP=y
CONFIG_PINCTRL_IMX8MQ=y
#
# Intel pinctrl drivers
#
# end of Intel pinctrl drivers
#
# MediaTek pinctrl drivers
#
CONFIG_EINT_MTK=y
CONFIG_PINCTRL_MTK=y
CONFIG_PINCTRL_MTK_V2=y
CONFIG_PINCTRL_MTK_MOORE=y
CONFIG_PINCTRL_MTK_PARIS=y
CONFIG_PINCTRL_MT2701=y
CONFIG_PINCTRL_MT7623=y
CONFIG_PINCTRL_MT7629=y
CONFIG_PINCTRL_MT8135=y
CONFIG_PINCTRL_MT8127=y
CONFIG_PINCTRL_MT2712=y
CONFIG_PINCTRL_MT6765=y
CONFIG_PINCTRL_MT6779=y
CONFIG_PINCTRL_MT6795=y
CONFIG_PINCTRL_MT6797=y
CONFIG_PINCTRL_MT7622=y
CONFIG_PINCTRL_MT7986=y
CONFIG_PINCTRL_MT8167=y
CONFIG_PINCTRL_MT8173=y
CONFIG_PINCTRL_MT8183=y
CONFIG_PINCTRL_MT8186=y
CONFIG_PINCTRL_MT8188=y
CONFIG_PINCTRL_MT8192=y
CONFIG_PINCTRL_MT8195=y
CONFIG_PINCTRL_MT8365=y
CONFIG_PINCTRL_MT8516=y
CONFIG_PINCTRL_MT6397=y
# end of MediaTek pinctrl drivers
CONFIG_PINCTRL_MESON=y
CONFIG_PINCTRL_WPCM450=y
CONFIG_PINCTRL_NPCM7XX=y
CONFIG_PINCTRL_PXA=y
CONFIG_PINCTRL_PXA25X=y
CONFIG_PINCTRL_PXA27X=y
CONFIG_PINCTRL_MSM=y
CONFIG_PINCTRL_APQ8064=y
CONFIG_PINCTRL_APQ8084=y
CONFIG_PINCTRL_IPQ4019=y
CONFIG_PINCTRL_IPQ8064=y
CONFIG_PINCTRL_IPQ8074=y
CONFIG_PINCTRL_IPQ6018=y
CONFIG_PINCTRL_MSM8226=y
CONFIG_PINCTRL_MSM8660=y
CONFIG_PINCTRL_MSM8960=y
CONFIG_PINCTRL_MDM9607=y
CONFIG_PINCTRL_MDM9615=y
CONFIG_PINCTRL_MSM8X74=y
CONFIG_PINCTRL_MSM8909=y
CONFIG_PINCTRL_MSM8916=y
CONFIG_PINCTRL_MSM8953=y
CONFIG_PINCTRL_MSM8976=y
CONFIG_PINCTRL_MSM8994=y
CONFIG_PINCTRL_MSM8996=y
CONFIG_PINCTRL_MSM8998=y
CONFIG_PINCTRL_QCM2290=y
CONFIG_PINCTRL_QCS404=y
CONFIG_PINCTRL_QCOM_SPMI_PMIC=y
CONFIG_PINCTRL_QCOM_SSBI_PMIC=y
CONFIG_PINCTRL_SC7180=y
CONFIG_PINCTRL_SC7280=y
CONFIG_PINCTRL_SC7280_LPASS_LPI=y
CONFIG_PINCTRL_SC8180X=y
CONFIG_PINCTRL_SC8280XP=y
CONFIG_PINCTRL_SDM660=y
CONFIG_PINCTRL_SDM845=y
CONFIG_PINCTRL_SDX55=y
CONFIG_PINCTRL_SM6115=y
CONFIG_PINCTRL_SM6125=y
CONFIG_PINCTRL_SM6350=y
CONFIG_PINCTRL_SM6375=y
CONFIG_PINCTRL_SDX65=y
CONFIG_PINCTRL_SM8150=y
CONFIG_PINCTRL_SM8250=y
CONFIG_PINCTRL_SM8250_LPASS_LPI=y
CONFIG_PINCTRL_SM8350=y
CONFIG_PINCTRL_SM8450=y
CONFIG_PINCTRL_SM8450_LPASS_LPI=y
CONFIG_PINCTRL_SC8280XP_LPASS_LPI=y
CONFIG_PINCTRL_LPASS_LPI=y
#
# Renesas pinctrl drivers
#
CONFIG_PINCTRL_RENESAS=y
CONFIG_PINCTRL_SH_PFC=y
CONFIG_PINCTRL_SH_PFC_GPIO=y
CONFIG_PINCTRL_SH_FUNC_GPIO=y
CONFIG_PINCTRL_PFC_EMEV2=y
CONFIG_PINCTRL_PFC_R8A77995=y
CONFIG_PINCTRL_PFC_R8A7794=y
CONFIG_PINCTRL_PFC_R8A77990=y
CONFIG_PINCTRL_PFC_R8A7779=y
CONFIG_PINCTRL_PFC_R8A7790=y
CONFIG_PINCTRL_PFC_R8A77950=y
CONFIG_PINCTRL_PFC_R8A77951=y
CONFIG_PINCTRL_PFC_R8A7778=y
CONFIG_PINCTRL_PFC_R8A7793=y
CONFIG_PINCTRL_PFC_R8A7791=y
CONFIG_PINCTRL_PFC_R8A77965=y
CONFIG_PINCTRL_PFC_R8A77960=y
CONFIG_PINCTRL_PFC_R8A77961=y
CONFIG_PINCTRL_PFC_R8A779F0=y
CONFIG_PINCTRL_PFC_R8A7792=y
CONFIG_PINCTRL_PFC_R8A77980=y
CONFIG_PINCTRL_PFC_R8A77970=y
CONFIG_PINCTRL_PFC_R8A779A0=y
CONFIG_PINCTRL_PFC_R8A779G0=y
CONFIG_PINCTRL_PFC_R8A7740=y
CONFIG_PINCTRL_PFC_R8A73A4=y
CONFIG_PINCTRL_RZA1=y
CONFIG_PINCTRL_RZA2=y
CONFIG_PINCTRL_RZG2L=y
CONFIG_PINCTRL_PFC_R8A77470=y
CONFIG_PINCTRL_PFC_R8A7745=y
CONFIG_PINCTRL_PFC_R8A7742=y
CONFIG_PINCTRL_PFC_R8A7743=y
CONFIG_PINCTRL_PFC_R8A7744=y
CONFIG_PINCTRL_PFC_R8A774C0=y
CONFIG_PINCTRL_PFC_R8A774E1=y
CONFIG_PINCTRL_PFC_R8A774A1=y
CONFIG_PINCTRL_PFC_R8A774B1=y
CONFIG_PINCTRL_RZN1=y
CONFIG_PINCTRL_RZV2M=y
CONFIG_PINCTRL_PFC_SH7203=y
CONFIG_PINCTRL_PFC_SH7264=y
CONFIG_PINCTRL_PFC_SH7269=y
CONFIG_PINCTRL_PFC_SH7720=y
CONFIG_PINCTRL_PFC_SH7722=y
CONFIG_PINCTRL_PFC_SH7734=y
CONFIG_PINCTRL_PFC_SH7757=y
CONFIG_PINCTRL_PFC_SH7785=y
CONFIG_PINCTRL_PFC_SH7786=y
CONFIG_PINCTRL_PFC_SH73A0=y
CONFIG_PINCTRL_PFC_SH7723=y
CONFIG_PINCTRL_PFC_SH7724=y
CONFIG_PINCTRL_PFC_SHX3=y
# end of Renesas pinctrl drivers
CONFIG_PINCTRL_SAMSUNG=y
CONFIG_PINCTRL_EXYNOS=y
CONFIG_PINCTRL_EXYNOS_ARM=y
CONFIG_PINCTRL_EXYNOS_ARM64=y
CONFIG_PINCTRL_S3C24XX=y
CONFIG_PINCTRL_S3C64XX=y
CONFIG_PINCTRL_SPRD=y
CONFIG_PINCTRL_SPRD_SC9860=y
CONFIG_PINCTRL_STARFIVE_JH7100=y
CONFIG_PINCTRL_STM32=y
CONFIG_PINCTRL_STM32F429=y
CONFIG_PINCTRL_STM32F469=y
CONFIG_PINCTRL_STM32F746=y
CONFIG_PINCTRL_STM32F769=y
CONFIG_PINCTRL_STM32H743=y
CONFIG_PINCTRL_STM32MP135=y
CONFIG_PINCTRL_STM32MP157=y
CONFIG_PINCTRL_TI_IODELAY=y
CONFIG_PINCTRL_UNIPHIER=y
CONFIG_PINCTRL_UNIPHIER_LD4=y
CONFIG_PINCTRL_UNIPHIER_PRO4=y
CONFIG_PINCTRL_UNIPHIER_SLD8=y
CONFIG_PINCTRL_UNIPHIER_PRO5=y
CONFIG_PINCTRL_UNIPHIER_PXS2=y
CONFIG_PINCTRL_UNIPHIER_LD6B=y
CONFIG_PINCTRL_UNIPHIER_LD11=y
CONFIG_PINCTRL_UNIPHIER_LD20=y
CONFIG_PINCTRL_UNIPHIER_PXS3=y
CONFIG_PINCTRL_UNIPHIER_NX1=y
CONFIG_PINCTRL_VISCONTI=y
CONFIG_PINCTRL_TMPV7700=y
CONFIG_GPIOLIB=y
CONFIG_GPIOLIB_FASTPATH_LIMIT=512
CONFIG_OF_GPIO=y
CONFIG_GPIOLIB_IRQCHIP=y
CONFIG_DEBUG_GPIO=y
CONFIG_GPIO_SYSFS=y
CONFIG_GPIO_CDEV=y
CONFIG_GPIO_CDEV_V1=y
CONFIG_GPIO_GENERIC=y
CONFIG_GPIO_REGMAP=y
CONFIG_GPIO_MAX730X=y
#
# Memory mapped GPIO drivers
#
CONFIG_GPIO_74XX_MMIO=y
CONFIG_GPIO_ALTERA=y
CONFIG_GPIO_ASPEED=y
CONFIG_GPIO_ASPEED_SGPIO=y
CONFIG_GPIO_ATH79=y
CONFIG_GPIO_RASPBERRYPI_EXP=y
CONFIG_GPIO_BCM_KONA=y
CONFIG_GPIO_BCM_XGS_IPROC=y
CONFIG_GPIO_BRCMSTB=y
CONFIG_GPIO_CADENCE=y
CONFIG_GPIO_CLPS711X=y
CONFIG_GPIO_DWAPB=y
CONFIG_GPIO_EIC_SPRD=y
CONFIG_GPIO_EM=y
CONFIG_GPIO_EXAR=y
CONFIG_GPIO_FTGPIO010=y
CONFIG_GPIO_GENERIC_PLATFORM=y
CONFIG_GPIO_GRGPIO=y
CONFIG_GPIO_HISI=y
CONFIG_GPIO_HLWD=y
CONFIG_GPIO_IMX_SCU=y
CONFIG_GPIO_IOP=y
CONFIG_GPIO_LOGICVC=y
CONFIG_GPIO_LPC18XX=y
CONFIG_GPIO_LPC32XX=y
CONFIG_GPIO_MB86S7X=y
CONFIG_GPIO_MENZ127=y
CONFIG_GPIO_MPC8XXX=y
CONFIG_GPIO_MT7621=y
CONFIG_GPIO_MXC=y
CONFIG_GPIO_MXS=y
CONFIG_GPIO_PMIC_EIC_SPRD=y
CONFIG_GPIO_PXA=y
CONFIG_GPIO_RCAR=y
CONFIG_GPIO_RDA=y
CONFIG_GPIO_ROCKCHIP=y
CONFIG_GPIO_SAMA5D2_PIOBU=y
CONFIG_GPIO_SIFIVE=y
CONFIG_GPIO_SIOX=y
CONFIG_GPIO_SNPS_CREG=y
CONFIG_GPIO_SPRD=y
CONFIG_GPIO_STP_XWAY=y
CONFIG_GPIO_SYSCON=y
CONFIG_GPIO_TEGRA=y
CONFIG_GPIO_TEGRA186=y
CONFIG_GPIO_TS4800=y
CONFIG_GPIO_THUNDERX=y
CONFIG_GPIO_UNIPHIER=y
CONFIG_GPIO_VISCONTI=y
CONFIG_GPIO_VX855=y
CONFIG_GPIO_WCD934X=y
CONFIG_GPIO_XGENE_SB=y
CONFIG_GPIO_XILINX=y
CONFIG_GPIO_XLP=y
CONFIG_GPIO_AMD_FCH=y
CONFIG_GPIO_IDT3243X=y
# end of Memory mapped GPIO drivers
#
# I2C GPIO expanders
#
CONFIG_GPIO_ADNP=y
CONFIG_GPIO_GW_PLD=y
CONFIG_GPIO_MAX7300=y
CONFIG_GPIO_MAX732X=y
CONFIG_GPIO_MAX732X_IRQ=y
CONFIG_GPIO_PCA953X=y
CONFIG_GPIO_PCA953X_IRQ=y
CONFIG_GPIO_PCA9570=y
CONFIG_GPIO_PCF857X=y
CONFIG_GPIO_TPIC2810=y
CONFIG_GPIO_TS4900=y
# end of I2C GPIO expanders
#
# MFD GPIO expanders
#
CONFIG_GPIO_ADP5520=y
CONFIG_GPIO_ARIZONA=y
CONFIG_GPIO_BD71815=y
CONFIG_GPIO_BD71828=y
CONFIG_GPIO_BD9571MWV=y
CONFIG_GPIO_CRYSTAL_COVE=y
CONFIG_GPIO_DA9052=y
CONFIG_GPIO_DA9055=y
CONFIG_GPIO_DLN2=y
CONFIG_GPIO_JANZ_TTL=y
CONFIG_GPIO_KEMPLD=y
CONFIG_GPIO_LP3943=y
CONFIG_GPIO_LP873X=y
CONFIG_GPIO_LP87565=y
CONFIG_GPIO_MADERA=y
CONFIG_GPIO_MAX77620=y
CONFIG_GPIO_MAX77650=y
CONFIG_GPIO_PALMAS=y
CONFIG_GPIO_RC5T583=y
CONFIG_GPIO_SL28CPLD=y
CONFIG_GPIO_STMPE=y
CONFIG_GPIO_TC3589X=y
CONFIG_GPIO_TIMBERDALE=y
CONFIG_GPIO_TPS65086=y
CONFIG_GPIO_TPS65218=y
CONFIG_GPIO_TPS6586X=y
CONFIG_GPIO_TPS65910=y
CONFIG_GPIO_TPS65912=y
CONFIG_GPIO_TWL4030=y
CONFIG_GPIO_TWL6040=y
CONFIG_GPIO_WM831X=y
CONFIG_GPIO_WM8350=y
CONFIG_GPIO_WM8994=y
# end of MFD GPIO expanders
#
# PCI GPIO expanders
#
CONFIG_GPIO_MLXBF=y
CONFIG_GPIO_MLXBF2=y
CONFIG_GPIO_ML_IOH=y
CONFIG_GPIO_PCH=y
CONFIG_GPIO_PCI_IDIO_16=y
CONFIG_GPIO_PCIE_IDIO_24=y
CONFIG_GPIO_RDC321X=y
# end of PCI GPIO expanders
#
# SPI GPIO expanders
#
CONFIG_GPIO_74X164=y
CONFIG_GPIO_MAX3191X=y
CONFIG_GPIO_MAX7301=y
CONFIG_GPIO_MC33880=y
CONFIG_GPIO_PISOSR=y
CONFIG_GPIO_XRA1403=y
CONFIG_GPIO_MOXTET=y
# end of SPI GPIO expanders
#
# USB GPIO expanders
#
CONFIG_GPIO_VIPERBOARD=y
# end of USB GPIO expanders
#
# Virtual GPIO drivers
#
CONFIG_GPIO_AGGREGATOR=y
CONFIG_GPIO_MOCKUP=y
CONFIG_GPIO_VIRTIO=y
CONFIG_GPIO_SIM=y
# end of Virtual GPIO drivers
CONFIG_W1=y
CONFIG_W1_CON=y
#
# 1-wire Bus Masters
#
CONFIG_W1_MASTER_MATROX=y
CONFIG_W1_MASTER_DS2490=y
CONFIG_W1_MASTER_DS2482=y
CONFIG_W1_MASTER_MXC=y
CONFIG_W1_MASTER_DS1WM=y
CONFIG_W1_MASTER_GPIO=y
CONFIG_W1_MASTER_SGI=y
# end of 1-wire Bus Masters
#
# 1-wire Slaves
#
CONFIG_W1_SLAVE_THERM=y
CONFIG_W1_SLAVE_SMEM=y
CONFIG_W1_SLAVE_DS2405=y
CONFIG_W1_SLAVE_DS2408=y
CONFIG_W1_SLAVE_DS2408_READBACK=y
CONFIG_W1_SLAVE_DS2413=y
CONFIG_W1_SLAVE_DS2406=y
CONFIG_W1_SLAVE_DS2423=y
CONFIG_W1_SLAVE_DS2805=y
CONFIG_W1_SLAVE_DS2430=y
CONFIG_W1_SLAVE_DS2431=y
CONFIG_W1_SLAVE_DS2433=y
CONFIG_W1_SLAVE_DS2433_CRC=y
CONFIG_W1_SLAVE_DS2438=y
CONFIG_W1_SLAVE_DS250X=y
CONFIG_W1_SLAVE_DS2780=y
CONFIG_W1_SLAVE_DS2781=y
CONFIG_W1_SLAVE_DS28E04=y
CONFIG_W1_SLAVE_DS28E17=y
# end of 1-wire Slaves
CONFIG_POWER_RESET=y
CONFIG_POWER_RESET_AS3722=y
CONFIG_POWER_RESET_ATC260X=y
CONFIG_POWER_RESET_BRCMKONA=y
CONFIG_POWER_RESET_BRCMSTB=y
CONFIG_POWER_RESET_GEMINI_POWEROFF=y
CONFIG_POWER_RESET_GPIO=y
CONFIG_POWER_RESET_GPIO_RESTART=y
CONFIG_POWER_RESET_LINKSTATION=y
CONFIG_POWER_RESET_OCELOT_RESET=y
CONFIG_POWER_RESET_PIIX4_POWEROFF=y
CONFIG_POWER_RESET_LTC2952=y
CONFIG_POWER_RESET_MT6323=y
CONFIG_POWER_RESET_REGULATOR=y
CONFIG_POWER_RESET_RESTART=y
CONFIG_POWER_RESET_TPS65086=y
CONFIG_POWER_RESET_KEYSTONE=y
CONFIG_POWER_RESET_SYSCON=y
CONFIG_POWER_RESET_SYSCON_POWEROFF=y
CONFIG_POWER_RESET_RMOBILE=y
CONFIG_REBOOT_MODE=y
CONFIG_SYSCON_REBOOT_MODE=y
CONFIG_POWER_RESET_SC27XX=y
CONFIG_NVMEM_REBOOT_MODE=y
CONFIG_POWER_SUPPLY=y
CONFIG_POWER_SUPPLY_DEBUG=y
CONFIG_POWER_SUPPLY_HWMON=y
CONFIG_PDA_POWER=y
CONFIG_GENERIC_ADC_BATTERY=y
CONFIG_IP5XXX_POWER=y
CONFIG_MAX8925_POWER=y
CONFIG_WM831X_BACKUP=y
CONFIG_WM831X_POWER=y
CONFIG_WM8350_POWER=y
CONFIG_TEST_POWER=y
CONFIG_BATTERY_88PM860X=y
CONFIG_CHARGER_ADP5061=y
CONFIG_BATTERY_ACT8945A=y
CONFIG_BATTERY_CPCAP=y
CONFIG_BATTERY_CW2015=y
CONFIG_BATTERY_DS2760=y
CONFIG_BATTERY_DS2780=y
CONFIG_BATTERY_DS2781=y
CONFIG_BATTERY_DS2782=y
CONFIG_BATTERY_LEGO_EV3=y
CONFIG_BATTERY_OLPC=y
CONFIG_BATTERY_SAMSUNG_SDI=y
CONFIG_BATTERY_INGENIC=y
CONFIG_BATTERY_SBS=y
CONFIG_CHARGER_SBS=y
CONFIG_MANAGER_SBS=y
CONFIG_BATTERY_BQ27XXX=y
CONFIG_BATTERY_BQ27XXX_I2C=y
CONFIG_BATTERY_BQ27XXX_HDQ=y
CONFIG_BATTERY_BQ27XXX_DT_UPDATES_NVM=y
CONFIG_BATTERY_DA9030=y
CONFIG_BATTERY_DA9052=y
CONFIG_CHARGER_DA9150=y
CONFIG_BATTERY_DA9150=y
CONFIG_CHARGER_AXP20X=y
CONFIG_BATTERY_AXP20X=y
CONFIG_AXP20X_POWER=y
CONFIG_BATTERY_MAX17040=y
CONFIG_BATTERY_MAX17042=y
CONFIG_BATTERY_MAX1721X=y
CONFIG_BATTERY_TWL4030_MADC=y
CONFIG_CHARGER_88PM860X=y
CONFIG_CHARGER_PCF50633=y
CONFIG_BATTERY_RX51=y
CONFIG_CHARGER_CPCAP=y
CONFIG_CHARGER_ISP1704=y
CONFIG_CHARGER_MAX8903=y
CONFIG_CHARGER_TWL4030=y
CONFIG_CHARGER_LP8727=y
CONFIG_CHARGER_LP8788=y
CONFIG_CHARGER_GPIO=y
CONFIG_CHARGER_MANAGER=y
CONFIG_CHARGER_LT3651=y
CONFIG_CHARGER_LTC4162L=y
CONFIG_CHARGER_MAX14577=y
CONFIG_CHARGER_DETECTOR_MAX14656=y
CONFIG_CHARGER_MAX77650=y
CONFIG_CHARGER_MAX77693=y
CONFIG_CHARGER_MAX77976=y
CONFIG_CHARGER_MAX8997=y
CONFIG_CHARGER_MAX8998=y
CONFIG_CHARGER_MP2629=y
CONFIG_CHARGER_MT6360=y
CONFIG_CHARGER_MT6370=y
CONFIG_CHARGER_QCOM_SMBB=y
CONFIG_CHARGER_BQ2415X=y
CONFIG_CHARGER_BQ24190=y
CONFIG_CHARGER_BQ24257=y
CONFIG_CHARGER_BQ24735=y
CONFIG_CHARGER_BQ2515X=y
CONFIG_CHARGER_BQ25890=y
CONFIG_CHARGER_BQ25980=y
CONFIG_CHARGER_BQ256XX=y
CONFIG_CHARGER_RK817=y
CONFIG_CHARGER_SMB347=y
CONFIG_CHARGER_TPS65090=y
CONFIG_CHARGER_TPS65217=y
CONFIG_BATTERY_GAUGE_LTC2941=y
CONFIG_BATTERY_GOLDFISH=y
CONFIG_BATTERY_RT5033=y
CONFIG_CHARGER_RT9455=y
CONFIG_CHARGER_CROS_USBPD=y
CONFIG_CHARGER_CROS_PCHG=y
CONFIG_CHARGER_SC2731=y
CONFIG_FUEL_GAUGE_SC27XX=y
CONFIG_CHARGER_UCS1002=y
CONFIG_CHARGER_BD99954=y
CONFIG_RN5T618_POWER=y
CONFIG_BATTERY_ACER_A500=y
CONFIG_BATTERY_UG3105=y
CONFIG_HWMON=y
CONFIG_HWMON_VID=y
CONFIG_HWMON_DEBUG_CHIP=y
#
# Native drivers
#
CONFIG_SENSORS_AD7314=y
CONFIG_SENSORS_AD7414=y
CONFIG_SENSORS_AD7418=y
CONFIG_SENSORS_ADM1025=y
CONFIG_SENSORS_ADM1026=y
CONFIG_SENSORS_ADM1029=y
CONFIG_SENSORS_ADM1031=y
CONFIG_SENSORS_ADM1177=y
CONFIG_SENSORS_ADM9240=y
CONFIG_SENSORS_ADT7X10=y
CONFIG_SENSORS_ADT7310=y
CONFIG_SENSORS_ADT7410=y
CONFIG_SENSORS_ADT7411=y
CONFIG_SENSORS_ADT7462=y
CONFIG_SENSORS_ADT7470=y
CONFIG_SENSORS_ADT7475=y
CONFIG_SENSORS_AHT10=y
CONFIG_SENSORS_AQUACOMPUTER_D5NEXT=y
CONFIG_SENSORS_AS370=y
CONFIG_SENSORS_ASC7621=y
CONFIG_SENSORS_AXI_FAN_CONTROL=y
CONFIG_SENSORS_ARM_SCMI=y
CONFIG_SENSORS_ARM_SCPI=y
CONFIG_SENSORS_ASB100=y
CONFIG_SENSORS_ASPEED=y
CONFIG_SENSORS_ATXP1=y
CONFIG_SENSORS_BT1_PVT=y
CONFIG_SENSORS_BT1_PVT_ALARMS=y
CONFIG_SENSORS_CORSAIR_CPRO=y
CONFIG_SENSORS_CORSAIR_PSU=y
CONFIG_SENSORS_DRIVETEMP=y
CONFIG_SENSORS_DS620=y
CONFIG_SENSORS_DS1621=y
CONFIG_SENSORS_DA9052_ADC=y
CONFIG_SENSORS_DA9055=y
CONFIG_SENSORS_I5K_AMB=y
CONFIG_SENSORS_SPARX5=y
CONFIG_SENSORS_F71805F=y
CONFIG_SENSORS_F71882FG=y
CONFIG_SENSORS_F75375S=y
CONFIG_SENSORS_GSC=y
CONFIG_SENSORS_MC13783_ADC=y
CONFIG_SENSORS_FSCHMD=y
CONFIG_SENSORS_FTSTEUTATES=y
CONFIG_SENSORS_GL518SM=y
CONFIG_SENSORS_GL520SM=y
CONFIG_SENSORS_G760A=y
CONFIG_SENSORS_G762=y
CONFIG_SENSORS_GPIO_FAN=y
CONFIG_SENSORS_HIH6130=y
CONFIG_SENSORS_IBMAEM=y
CONFIG_SENSORS_IBMPEX=y
CONFIG_SENSORS_IIO_HWMON=y
CONFIG_SENSORS_IT87=y
CONFIG_SENSORS_JC42=y
CONFIG_SENSORS_POWR1220=y
CONFIG_SENSORS_LAN966X=y
CONFIG_SENSORS_LINEAGE=y
CONFIG_SENSORS_LOCHNAGAR=y
CONFIG_SENSORS_LTC2945=y
CONFIG_SENSORS_LTC2947=y
CONFIG_SENSORS_LTC2947_I2C=y
CONFIG_SENSORS_LTC2947_SPI=y
CONFIG_SENSORS_LTC2990=y
CONFIG_SENSORS_LTC2992=y
CONFIG_SENSORS_LTC4151=y
CONFIG_SENSORS_LTC4215=y
CONFIG_SENSORS_LTC4222=y
CONFIG_SENSORS_LTC4245=y
CONFIG_SENSORS_LTC4260=y
CONFIG_SENSORS_LTC4261=y
CONFIG_SENSORS_MAX1111=y
CONFIG_SENSORS_MAX127=y
CONFIG_SENSORS_MAX16065=y
CONFIG_SENSORS_MAX1619=y
CONFIG_SENSORS_MAX1668=y
CONFIG_SENSORS_MAX197=y
CONFIG_SENSORS_MAX31722=y
CONFIG_SENSORS_MAX31730=y
CONFIG_SENSORS_MAX31760=y
CONFIG_SENSORS_MAX6620=y
CONFIG_SENSORS_MAX6621=y
CONFIG_SENSORS_MAX6639=y
CONFIG_SENSORS_MAX6650=y
CONFIG_SENSORS_MAX6697=y
CONFIG_SENSORS_MAX31790=y
CONFIG_SENSORS_MCP3021=y
CONFIG_SENSORS_MLXREG_FAN=y
CONFIG_SENSORS_TC654=y
CONFIG_SENSORS_TPS23861=y
CONFIG_SENSORS_MENF21BMC_HWMON=y
CONFIG_SENSORS_MR75203=y
CONFIG_SENSORS_ADCXX=y
CONFIG_SENSORS_LM63=y
CONFIG_SENSORS_LM70=y
CONFIG_SENSORS_LM73=y
CONFIG_SENSORS_LM75=y
CONFIG_SENSORS_LM77=y
CONFIG_SENSORS_LM78=y
CONFIG_SENSORS_LM80=y
CONFIG_SENSORS_LM83=y
CONFIG_SENSORS_LM85=y
CONFIG_SENSORS_LM87=y
CONFIG_SENSORS_LM90=y
CONFIG_SENSORS_LM92=y
CONFIG_SENSORS_LM93=y
CONFIG_SENSORS_LM95234=y
CONFIG_SENSORS_LM95241=y
CONFIG_SENSORS_LM95245=y
CONFIG_SENSORS_PC87360=y
CONFIG_SENSORS_PC87427=y
CONFIG_SENSORS_NTC_THERMISTOR=y
CONFIG_SENSORS_NCT6683=y
CONFIG_SENSORS_NCT6775_CORE=y
CONFIG_SENSORS_NCT6775=y
CONFIG_SENSORS_NCT6775_I2C=y
CONFIG_SENSORS_NCT7802=y
CONFIG_SENSORS_NCT7904=y
CONFIG_SENSORS_NPCM7XX=y
CONFIG_SENSORS_NSA320=y
CONFIG_SENSORS_NZXT_KRAKEN2=y
CONFIG_SENSORS_NZXT_SMART2=y
CONFIG_SENSORS_OCC_P8_I2C=y
CONFIG_SENSORS_OCC_P9_SBE=y
CONFIG_SENSORS_OCC=y
CONFIG_SENSORS_PCF8591=y
CONFIG_SENSORS_PECI_CPUTEMP=y
CONFIG_SENSORS_PECI_DIMMTEMP=y
CONFIG_SENSORS_PECI=y
CONFIG_PMBUS=y
CONFIG_SENSORS_PMBUS=y
CONFIG_SENSORS_ADM1266=y
CONFIG_SENSORS_ADM1275=y
CONFIG_SENSORS_BEL_PFE=y
CONFIG_SENSORS_BPA_RS600=y
CONFIG_SENSORS_DELTA_AHE50DC_FAN=y
CONFIG_SENSORS_FSP_3Y=y
CONFIG_SENSORS_IBM_CFFPS=y
CONFIG_SENSORS_DPS920AB=y
CONFIG_SENSORS_INSPUR_IPSPS=y
CONFIG_SENSORS_IR35221=y
CONFIG_SENSORS_IR36021=y
CONFIG_SENSORS_IR38064=y
CONFIG_SENSORS_IR38064_REGULATOR=y
CONFIG_SENSORS_IRPS5401=y
CONFIG_SENSORS_ISL68137=y
CONFIG_SENSORS_LM25066=y
CONFIG_SENSORS_LM25066_REGULATOR=y
CONFIG_SENSORS_LT7182S=y
CONFIG_SENSORS_LTC2978=y
CONFIG_SENSORS_LTC2978_REGULATOR=y
CONFIG_SENSORS_LTC3815=y
CONFIG_SENSORS_MAX15301=y
CONFIG_SENSORS_MAX16064=y
CONFIG_SENSORS_MAX16601=y
CONFIG_SENSORS_MAX20730=y
CONFIG_SENSORS_MAX20751=y
CONFIG_SENSORS_MAX31785=y
CONFIG_SENSORS_MAX34440=y
CONFIG_SENSORS_MAX8688=y
CONFIG_SENSORS_MP2888=y
CONFIG_SENSORS_MP2975=y
CONFIG_SENSORS_MP5023=y
CONFIG_SENSORS_PIM4328=y
CONFIG_SENSORS_PLI1209BC=y
CONFIG_SENSORS_PLI1209BC_REGULATOR=y
CONFIG_SENSORS_PM6764TR=y
CONFIG_SENSORS_PXE1610=y
CONFIG_SENSORS_Q54SJ108A2=y
CONFIG_SENSORS_STPDDC60=y
CONFIG_SENSORS_TPS40422=y
CONFIG_SENSORS_TPS53679=y
CONFIG_SENSORS_TPS546D24=y
CONFIG_SENSORS_UCD9000=y
CONFIG_SENSORS_UCD9200=y
CONFIG_SENSORS_XDPE152=y
CONFIG_SENSORS_XDPE122=y
CONFIG_SENSORS_XDPE122_REGULATOR=y
CONFIG_SENSORS_ZL6100=y
CONFIG_SENSORS_PWM_FAN=y
CONFIG_SENSORS_RASPBERRYPI_HWMON=y
CONFIG_SENSORS_SL28CPLD=y
CONFIG_SENSORS_SBTSI=y
CONFIG_SENSORS_SBRMI=y
CONFIG_SENSORS_SHT15=y
CONFIG_SENSORS_SHT21=y
CONFIG_SENSORS_SHT3x=y
CONFIG_SENSORS_SHT4x=y
CONFIG_SENSORS_SHTC1=y
CONFIG_SENSORS_SIS5595=y
CONFIG_SENSORS_SY7636A=y
CONFIG_SENSORS_DME1737=y
CONFIG_SENSORS_EMC1403=y
CONFIG_SENSORS_EMC2103=y
CONFIG_SENSORS_EMC2305=y
CONFIG_SENSORS_EMC6W201=y
CONFIG_SENSORS_SMSC47M1=y
CONFIG_SENSORS_SMSC47M192=y
CONFIG_SENSORS_SMSC47B397=y
CONFIG_SENSORS_SCH56XX_COMMON=y
CONFIG_SENSORS_SCH5627=y
CONFIG_SENSORS_SCH5636=y
CONFIG_SENSORS_STTS751=y
CONFIG_SENSORS_SMM665=y
CONFIG_SENSORS_ADC128D818=y
CONFIG_SENSORS_ADS7828=y
CONFIG_SENSORS_ADS7871=y
CONFIG_SENSORS_AMC6821=y
CONFIG_SENSORS_INA209=y
CONFIG_SENSORS_INA2XX=y
CONFIG_SENSORS_INA238=y
CONFIG_SENSORS_INA3221=y
CONFIG_SENSORS_TC74=y
CONFIG_SENSORS_THMC50=y
CONFIG_SENSORS_TMP102=y
CONFIG_SENSORS_TMP103=y
CONFIG_SENSORS_TMP108=y
CONFIG_SENSORS_TMP401=y
CONFIG_SENSORS_TMP421=y
CONFIG_SENSORS_TMP464=y
CONFIG_SENSORS_TMP513=y
CONFIG_SENSORS_VIA686A=y
CONFIG_SENSORS_VT1211=y
CONFIG_SENSORS_VT8231=y
CONFIG_SENSORS_W83773G=y
CONFIG_SENSORS_W83781D=y
CONFIG_SENSORS_W83791D=y
CONFIG_SENSORS_W83792D=y
CONFIG_SENSORS_W83793=y
CONFIG_SENSORS_W83795=y
CONFIG_SENSORS_W83795_FANCTRL=y
CONFIG_SENSORS_W83L785TS=y
CONFIG_SENSORS_W83L786NG=y
CONFIG_SENSORS_W83627HF=y
CONFIG_SENSORS_W83627EHF=y
CONFIG_SENSORS_WM831X=y
CONFIG_SENSORS_WM8350=y
CONFIG_SENSORS_INTEL_M10_BMC_HWMON=y
CONFIG_THERMAL=y
CONFIG_THERMAL_NETLINK=y
CONFIG_THERMAL_STATISTICS=y
CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0
CONFIG_THERMAL_HWMON=y
CONFIG_THERMAL_OF=y
CONFIG_THERMAL_WRITABLE_TRIPS=y
CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y
# CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE is not set
# CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE is not set
CONFIG_THERMAL_GOV_FAIR_SHARE=y
CONFIG_THERMAL_GOV_STEP_WISE=y
CONFIG_THERMAL_GOV_BANG_BANG=y
CONFIG_THERMAL_GOV_USER_SPACE=y
CONFIG_CPU_THERMAL=y
CONFIG_DEVFREQ_THERMAL=y
CONFIG_THERMAL_EMULATION=y
CONFIG_THERMAL_MMIO=y
CONFIG_HISI_THERMAL=y
CONFIG_IMX_THERMAL=y
CONFIG_IMX_SC_THERMAL=y
CONFIG_IMX8MM_THERMAL=y
CONFIG_K3_THERMAL=y
CONFIG_MAX77620_THERMAL=y
CONFIG_QORIQ_THERMAL=y
CONFIG_SPEAR_THERMAL=y
CONFIG_SUN8I_THERMAL=y
CONFIG_ROCKCHIP_THERMAL=y
CONFIG_RCAR_THERMAL=y
CONFIG_RCAR_GEN3_THERMAL=y
CONFIG_RZG2L_THERMAL=y
CONFIG_KIRKWOOD_THERMAL=y
CONFIG_DOVE_THERMAL=y
CONFIG_ARMADA_THERMAL=y
CONFIG_DA9062_THERMAL=y
CONFIG_MTK_THERMAL=y
#
# Intel thermal drivers
#
#
# ACPI INT340X thermal drivers
#
# end of ACPI INT340X thermal drivers
# end of Intel thermal drivers
#
# Broadcom thermal drivers
#
CONFIG_BCM2711_THERMAL=y
CONFIG_BCM2835_THERMAL=y
CONFIG_BRCMSTB_THERMAL=y
CONFIG_BCM_NS_THERMAL=y
CONFIG_BCM_SR_THERMAL=y
# end of Broadcom thermal drivers
#
# Texas Instruments thermal drivers
#
CONFIG_TI_SOC_THERMAL=y
CONFIG_TI_THERMAL=y
CONFIG_OMAP3_THERMAL=y
CONFIG_OMAP4_THERMAL=y
CONFIG_OMAP5_THERMAL=y
CONFIG_DRA752_THERMAL=y
# end of Texas Instruments thermal drivers
#
# Samsung thermal drivers
#
CONFIG_EXYNOS_THERMAL=y
# end of Samsung thermal drivers
#
# NVIDIA Tegra thermal drivers
#
CONFIG_TEGRA_SOCTHERM=y
CONFIG_TEGRA_BPMP_THERMAL=y
CONFIG_TEGRA30_TSENSOR=y
# end of NVIDIA Tegra thermal drivers
CONFIG_GENERIC_ADC_THERMAL=y
#
# Qualcomm thermal drivers
#
CONFIG_QCOM_TSENS=y
CONFIG_QCOM_SPMI_ADC_TM5=y
CONFIG_QCOM_SPMI_TEMP_ALARM=y
# end of Qualcomm thermal drivers
CONFIG_UNIPHIER_THERMAL=y
CONFIG_SPRD_THERMAL=y
CONFIG_KHADAS_MCU_FAN_THERMAL=y
CONFIG_WATCHDOG=y
CONFIG_WATCHDOG_CORE=y
CONFIG_WATCHDOG_NOWAYOUT=y
CONFIG_WATCHDOG_HANDLE_BOOT_ENABLED=y
CONFIG_WATCHDOG_OPEN_TIMEOUT=0
CONFIG_WATCHDOG_SYSFS=y
CONFIG_WATCHDOG_HRTIMER_PRETIMEOUT=y
#
# Watchdog Pretimeout Governors
#
CONFIG_WATCHDOG_PRETIMEOUT_GOV=y
CONFIG_WATCHDOG_PRETIMEOUT_GOV_SEL=m
CONFIG_WATCHDOG_PRETIMEOUT_GOV_NOOP=y
CONFIG_WATCHDOG_PRETIMEOUT_GOV_PANIC=y
# CONFIG_WATCHDOG_PRETIMEOUT_DEFAULT_GOV_NOOP is not set
CONFIG_WATCHDOG_PRETIMEOUT_DEFAULT_GOV_PANIC=y
#
# Watchdog Device Drivers
#
CONFIG_SOFT_WATCHDOG=y
CONFIG_SOFT_WATCHDOG_PRETIMEOUT=y
CONFIG_BD957XMUF_WATCHDOG=y
CONFIG_DA9052_WATCHDOG=y
CONFIG_DA9055_WATCHDOG=y
CONFIG_DA9063_WATCHDOG=y
CONFIG_DA9062_WATCHDOG=y
CONFIG_GPIO_WATCHDOG=y
CONFIG_GPIO_WATCHDOG_ARCH_INITCALL=y
CONFIG_MENF21BMC_WATCHDOG=y
CONFIG_MENZ069_WATCHDOG=y
CONFIG_WM831X_WATCHDOG=y
CONFIG_WM8350_WATCHDOG=y
CONFIG_XILINX_WATCHDOG=y
CONFIG_ZIIRAVE_WATCHDOG=y
CONFIG_RAVE_SP_WATCHDOG=y
CONFIG_MLX_WDT=y
CONFIG_SL28CPLD_WATCHDOG=y
CONFIG_ARMADA_37XX_WATCHDOG=y
CONFIG_ASM9260_WATCHDOG=y
CONFIG_AT91RM9200_WATCHDOG=y
CONFIG_AT91SAM9X_WATCHDOG=y
CONFIG_SAMA5D4_WATCHDOG=y
CONFIG_CADENCE_WATCHDOG=y
CONFIG_FTWDT010_WATCHDOG=y
CONFIG_S3C2410_WATCHDOG=y
CONFIG_DW_WATCHDOG=y
CONFIG_EP93XX_WATCHDOG=y
CONFIG_OMAP_WATCHDOG=y
CONFIG_PNX4008_WATCHDOG=y
CONFIG_DAVINCI_WATCHDOG=y
CONFIG_K3_RTI_WATCHDOG=y
CONFIG_RN5T618_WATCHDOG=y
CONFIG_SUNXI_WATCHDOG=y
CONFIG_NPCM7XX_WATCHDOG=y
CONFIG_TWL4030_WATCHDOG=y
CONFIG_STMP3XXX_RTC_WATCHDOG=y
CONFIG_TS4800_WATCHDOG=y
CONFIG_TS72XX_WATCHDOG=y
CONFIG_MAX63XX_WATCHDOG=y
CONFIG_MAX77620_WATCHDOG=y
CONFIG_IMX2_WDT=y
CONFIG_IMX7ULP_WDT=y
CONFIG_RETU_WATCHDOG=y
CONFIG_MOXART_WDT=y
CONFIG_ST_LPC_WATCHDOG=y
CONFIG_TEGRA_WATCHDOG=y
CONFIG_QCOM_WDT=y
CONFIG_MESON_GXBB_WATCHDOG=y
CONFIG_MESON_WATCHDOG=y
CONFIG_MEDIATEK_WATCHDOG=y
CONFIG_DIGICOLOR_WATCHDOG=y
CONFIG_LPC18XX_WATCHDOG=y
CONFIG_RENESAS_WDT=y
CONFIG_RENESAS_RZAWDT=y
CONFIG_RENESAS_RZN1WDT=y
CONFIG_RENESAS_RZG2LWDT=y
CONFIG_ASPEED_WATCHDOG=y
CONFIG_STPMIC1_WATCHDOG=y
CONFIG_UNIPHIER_WATCHDOG=y
CONFIG_RTD119X_WATCHDOG=y
CONFIG_REALTEK_OTTO_WDT=y
CONFIG_SPRD_WATCHDOG=y
CONFIG_PM8916_WATCHDOG=y
CONFIG_VISCONTI_WATCHDOG=y
CONFIG_MSC313E_WATCHDOG=y
CONFIG_APPLE_WATCHDOG=y
CONFIG_SUNPLUS_WATCHDOG=y
CONFIG_ALIM7101_WDT=y
CONFIG_SC520_WDT=y
CONFIG_I6300ESB_WDT=y
CONFIG_KEMPLD_WDT=y
CONFIG_RDC321X_WDT=y
CONFIG_BCM47XX_WDT=y
CONFIG_BCM2835_WDT=y
CONFIG_BCM_KONA_WDT=y
CONFIG_BCM_KONA_WDT_DEBUG=y
CONFIG_BCM7038_WDT=y
CONFIG_IMGPDC_WDT=y
CONFIG_MPC5200_WDT=y
CONFIG_MEN_A21_WDT=y
CONFIG_UML_WATCHDOG=y
#
# PCI-based Watchdog Cards
#
CONFIG_PCIPCWATCHDOG=y
CONFIG_WDTPCI=y
#
# USB-based Watchdog Cards
#
CONFIG_USBPCWATCHDOG=y
CONFIG_SSB_POSSIBLE=y
CONFIG_SSB=y
CONFIG_SSB_SPROM=y
CONFIG_SSB_BLOCKIO=y
CONFIG_SSB_PCIHOST_POSSIBLE=y
CONFIG_SSB_PCIHOST=y
CONFIG_SSB_B43_PCI_BRIDGE=y
CONFIG_SSB_SDIOHOST_POSSIBLE=y
CONFIG_SSB_SDIOHOST=y
CONFIG_SSB_HOST_SOC=y
CONFIG_SSB_DRIVER_PCICORE_POSSIBLE=y
CONFIG_SSB_DRIVER_PCICORE=y
CONFIG_SSB_DRIVER_GPIO=y
CONFIG_BCMA_POSSIBLE=y
CONFIG_BCMA=y
CONFIG_BCMA_BLOCKIO=y
CONFIG_BCMA_HOST_PCI_POSSIBLE=y
CONFIG_BCMA_HOST_PCI=y
CONFIG_BCMA_HOST_SOC=y
CONFIG_BCMA_DRIVER_PCI=y
CONFIG_BCMA_DRIVER_MIPS=y
CONFIG_BCMA_PFLASH=y
CONFIG_BCMA_SFLASH=y
CONFIG_BCMA_NFLASH=y
CONFIG_BCMA_DRIVER_GMAC_CMN=y
CONFIG_BCMA_DRIVER_GPIO=y
CONFIG_BCMA_DEBUG=y
#
# Multifunction device drivers
#
CONFIG_MFD_CORE=y
CONFIG_MFD_ACT8945A=y
CONFIG_MFD_AS3711=y
CONFIG_MFD_AS3722=y
CONFIG_PMIC_ADP5520=y
CONFIG_MFD_AAT2870_CORE=y
CONFIG_MFD_AT91_USART=y
CONFIG_MFD_ATMEL_FLEXCOM=y
CONFIG_MFD_ATMEL_HLCDC=y
CONFIG_MFD_ATMEL_SMC=y
CONFIG_MFD_BCM590XX=y
CONFIG_MFD_BD9571MWV=y
CONFIG_MFD_AXP20X=y
CONFIG_MFD_AXP20X_I2C=y
CONFIG_MFD_CROS_EC_DEV=y
CONFIG_MFD_MADERA=y
CONFIG_MFD_MADERA_I2C=y
CONFIG_MFD_MADERA_SPI=y
CONFIG_MFD_CS47L15=y
CONFIG_MFD_CS47L35=y
CONFIG_MFD_CS47L85=y
CONFIG_MFD_CS47L90=y
CONFIG_MFD_CS47L92=y
CONFIG_MFD_ASIC3=y
CONFIG_PMIC_DA903X=y
CONFIG_PMIC_DA9052=y
CONFIG_MFD_DA9052_SPI=y
CONFIG_MFD_DA9052_I2C=y
CONFIG_MFD_DA9055=y
CONFIG_MFD_DA9062=y
CONFIG_MFD_DA9063=y
CONFIG_MFD_DA9150=y
CONFIG_MFD_DLN2=y
CONFIG_MFD_ENE_KB3930=y
CONFIG_MFD_EXYNOS_LPASS=y
CONFIG_MFD_GATEWORKS_GSC=y
CONFIG_MFD_MC13XXX=y
CONFIG_MFD_MC13XXX_SPI=y
CONFIG_MFD_MC13XXX_I2C=y
CONFIG_MFD_MP2629=y
CONFIG_MFD_MXS_LRADC=y
CONFIG_MFD_MX25_TSADC=y
CONFIG_MFD_HI6421_PMIC=y
CONFIG_MFD_HI6421_SPMI=y
CONFIG_MFD_HI655X_PMIC=y
CONFIG_HTC_PASIC3=y
# CONFIG_HTC_I2CPLD is not set
CONFIG_LPC_ICH=y
CONFIG_LPC_SCH=y
CONFIG_INTEL_SOC_PMIC=y
CONFIG_MFD_IQS62X=y
CONFIG_MFD_JANZ_CMODIO=y
CONFIG_MFD_KEMPLD=y
CONFIG_MFD_88PM800=y
CONFIG_MFD_88PM805=y
CONFIG_MFD_88PM860X=y
CONFIG_MFD_MAX14577=y
CONFIG_MFD_MAX77620=y
CONFIG_MFD_MAX77650=y
CONFIG_MFD_MAX77686=y
CONFIG_MFD_MAX77693=y
CONFIG_MFD_MAX77714=y
CONFIG_MFD_MAX77843=y
CONFIG_MFD_MAX8907=y
CONFIG_MFD_MAX8925=y
CONFIG_MFD_MAX8997=y
CONFIG_MFD_MAX8998=y
CONFIG_MFD_MT6360=y
CONFIG_MFD_MT6370=y
CONFIG_MFD_MT6397=y
CONFIG_MFD_MENF21BMC=y
CONFIG_MFD_OCELOT=y
CONFIG_EZX_PCAP=y
CONFIG_MFD_CPCAP=y
CONFIG_MFD_VIPERBOARD=y
CONFIG_MFD_NTXEC=y
CONFIG_MFD_RETU=y
CONFIG_MFD_PCF50633=y
CONFIG_PCF50633_ADC=y
CONFIG_PCF50633_GPIO=y
CONFIG_MFD_PM8XXX=y
CONFIG_MFD_SPMI_PMIC=y
CONFIG_MFD_SY7636A=y
CONFIG_MFD_RDC321X=y
CONFIG_MFD_RT4831=y
CONFIG_MFD_RT5033=y
CONFIG_MFD_RT5120=y
CONFIG_MFD_RC5T583=y
CONFIG_MFD_RK808=y
CONFIG_MFD_RN5T618=y
CONFIG_MFD_SEC_CORE=y
CONFIG_MFD_SI476X_CORE=y
CONFIG_MFD_SIMPLE_MFD_I2C=y
CONFIG_MFD_SL28CPLD=y
CONFIG_MFD_SM501=y
CONFIG_MFD_SM501_GPIO=y
CONFIG_MFD_SKY81452=y
CONFIG_MFD_SC27XX_PMIC=y
CONFIG_ABX500_CORE=y
CONFIG_MFD_STMPE=y
#
# STMicroelectronics STMPE Interface Drivers
#
CONFIG_STMPE_I2C=y
CONFIG_STMPE_SPI=y
# end of STMicroelectronics STMPE Interface Drivers
CONFIG_MFD_SUN6I_PRCM=y
CONFIG_MFD_SYSCON=y
CONFIG_MFD_TI_AM335X_TSCADC=y
CONFIG_MFD_LP3943=y
CONFIG_MFD_LP8788=y
CONFIG_MFD_TI_LMU=y
CONFIG_MFD_OMAP_USB_HOST=y
CONFIG_MFD_PALMAS=y
CONFIG_TPS6105X=y
CONFIG_TPS65010=y
CONFIG_TPS6507X=y
CONFIG_MFD_TPS65086=y
CONFIG_MFD_TPS65090=y
CONFIG_MFD_TPS65217=y
CONFIG_MFD_TI_LP873X=y
CONFIG_MFD_TI_LP87565=y
CONFIG_MFD_TPS65218=y
CONFIG_MFD_TPS6586X=y
CONFIG_MFD_TPS65910=y
CONFIG_MFD_TPS65912=y
CONFIG_MFD_TPS65912_I2C=y
CONFIG_MFD_TPS65912_SPI=y
CONFIG_TWL4030_CORE=y
CONFIG_MFD_TWL4030_AUDIO=y
CONFIG_TWL6040_CORE=y
CONFIG_MFD_WL1273_CORE=y
CONFIG_MFD_LM3533=y
CONFIG_MFD_TIMBERDALE=y
CONFIG_MFD_TC3589X=y
CONFIG_MFD_TQMX86=y
CONFIG_MFD_VX855=y
CONFIG_MFD_LOCHNAGAR=y
CONFIG_MFD_ARIZONA=y
CONFIG_MFD_ARIZONA_I2C=y
CONFIG_MFD_ARIZONA_SPI=y
CONFIG_MFD_CS47L24=y
CONFIG_MFD_WM5102=y
CONFIG_MFD_WM5110=y
CONFIG_MFD_WM8997=y
CONFIG_MFD_WM8998=y
CONFIG_MFD_WM8400=y
CONFIG_MFD_WM831X=y
CONFIG_MFD_WM831X_I2C=y
CONFIG_MFD_WM831X_SPI=y
CONFIG_MFD_WM8350=y
CONFIG_MFD_WM8350_I2C=y
CONFIG_MFD_WM8994=y
CONFIG_MFD_STW481X=y
CONFIG_MFD_ROHM_BD718XX=y
CONFIG_MFD_ROHM_BD71828=y
CONFIG_MFD_ROHM_BD957XMUF=y
CONFIG_MFD_STM32_LPTIMER=y
CONFIG_MFD_STM32_TIMERS=y
CONFIG_MFD_STPMIC1=y
CONFIG_MFD_STMFX=y
CONFIG_MFD_WCD934X=y
CONFIG_MFD_ATC260X=y
CONFIG_MFD_ATC260X_I2C=y
CONFIG_MFD_KHADAS_MCU=y
CONFIG_MFD_ACER_A500_EC=y
CONFIG_MFD_QCOM_PM8008=y
CONFIG_RAVE_SP_CORE=y
CONFIG_MFD_INTEL_M10_BMC=y
CONFIG_MFD_RSMU_I2C=y
CONFIG_MFD_RSMU_SPI=y
# end of Multifunction device drivers
CONFIG_REGULATOR=y
CONFIG_REGULATOR_DEBUG=y
CONFIG_REGULATOR_FIXED_VOLTAGE=y
CONFIG_REGULATOR_VIRTUAL_CONSUMER=y
CONFIG_REGULATOR_USERSPACE_CONSUMER=y
CONFIG_REGULATOR_88PG86X=y
CONFIG_REGULATOR_88PM800=y
CONFIG_REGULATOR_88PM8607=y
CONFIG_REGULATOR_ACT8865=y
CONFIG_REGULATOR_ACT8945A=y
CONFIG_REGULATOR_AD5398=y
CONFIG_REGULATOR_ANATOP=y
CONFIG_REGULATOR_AAT2870=y
CONFIG_REGULATOR_ARM_SCMI=y
CONFIG_REGULATOR_AS3711=y
CONFIG_REGULATOR_AS3722=y
CONFIG_REGULATOR_ATC260X=y
CONFIG_REGULATOR_AXP20X=y
CONFIG_REGULATOR_BCM590XX=y
CONFIG_REGULATOR_BD71815=y
CONFIG_REGULATOR_BD71828=y
CONFIG_REGULATOR_BD718XX=y
CONFIG_REGULATOR_BD9571MWV=y
CONFIG_REGULATOR_BD957XMUF=y
CONFIG_REGULATOR_CPCAP=y
CONFIG_REGULATOR_CROS_EC=y
CONFIG_REGULATOR_DA903X=y
CONFIG_REGULATOR_DA9052=y
CONFIG_REGULATOR_DA9055=y
CONFIG_REGULATOR_DA9062=y
CONFIG_REGULATOR_DA9063=y
CONFIG_REGULATOR_DA9121=y
CONFIG_REGULATOR_DA9210=y
CONFIG_REGULATOR_DA9211=y
CONFIG_REGULATOR_FAN53555=y
CONFIG_REGULATOR_FAN53880=y
CONFIG_REGULATOR_GPIO=y
CONFIG_REGULATOR_HI6421=y
CONFIG_REGULATOR_HI6421V530=y
CONFIG_REGULATOR_HI655X=y
CONFIG_REGULATOR_HI6421V600=y
CONFIG_REGULATOR_ISL9305=y
CONFIG_REGULATOR_ISL6271A=y
CONFIG_REGULATOR_LM363X=y
CONFIG_REGULATOR_LOCHNAGAR=y
CONFIG_REGULATOR_LP3971=y
CONFIG_REGULATOR_LP3972=y
CONFIG_REGULATOR_LP872X=y
CONFIG_REGULATOR_LP873X=y
CONFIG_REGULATOR_LP8755=y
CONFIG_REGULATOR_LP87565=y
CONFIG_REGULATOR_LP8788=y
CONFIG_REGULATOR_LTC3589=y
CONFIG_REGULATOR_LTC3676=y
CONFIG_REGULATOR_MAX14577=y
CONFIG_REGULATOR_MAX1586=y
CONFIG_REGULATOR_MAX77620=y
CONFIG_REGULATOR_MAX77650=y
CONFIG_REGULATOR_MAX8649=y
CONFIG_REGULATOR_MAX8660=y
CONFIG_REGULATOR_MAX8893=y
CONFIG_REGULATOR_MAX8907=y
CONFIG_REGULATOR_MAX8925=y
CONFIG_REGULATOR_MAX8952=y
CONFIG_REGULATOR_MAX8973=y
CONFIG_REGULATOR_MAX8997=y
CONFIG_REGULATOR_MAX8998=y
CONFIG_REGULATOR_MAX20086=y
CONFIG_REGULATOR_MAX77686=y
CONFIG_REGULATOR_MAX77693=y
CONFIG_REGULATOR_MAX77802=y
CONFIG_REGULATOR_MAX77826=y
CONFIG_REGULATOR_MC13XXX_CORE=y
CONFIG_REGULATOR_MC13783=y
CONFIG_REGULATOR_MC13892=y
CONFIG_REGULATOR_MCP16502=y
CONFIG_REGULATOR_MP5416=y
CONFIG_REGULATOR_MP8859=y
CONFIG_REGULATOR_MP886X=y
CONFIG_REGULATOR_MPQ7920=y
CONFIG_REGULATOR_MT6311=y
CONFIG_REGULATOR_MT6315=y
CONFIG_REGULATOR_MT6323=y
CONFIG_REGULATOR_MT6331=y
CONFIG_REGULATOR_MT6332=y
CONFIG_REGULATOR_MT6358=y
CONFIG_REGULATOR_MT6359=y
CONFIG_REGULATOR_MT6360=y
CONFIG_REGULATOR_MT6370=y
CONFIG_REGULATOR_MT6380=y
CONFIG_REGULATOR_MT6397=y
CONFIG_REGULATOR_PALMAS=y
CONFIG_REGULATOR_PBIAS=y
CONFIG_REGULATOR_PCA9450=y
CONFIG_REGULATOR_PCAP=y
CONFIG_REGULATOR_PCF50633=y
CONFIG_REGULATOR_PF8X00=y
CONFIG_REGULATOR_PFUZE100=y
CONFIG_REGULATOR_PV88060=y
CONFIG_REGULATOR_PV88080=y
CONFIG_REGULATOR_PV88090=y
CONFIG_REGULATOR_PWM=y
CONFIG_REGULATOR_QCOM_RPMH=y
CONFIG_REGULATOR_QCOM_SMD_RPM=y
CONFIG_REGULATOR_QCOM_SPMI=y
CONFIG_REGULATOR_QCOM_USB_VBUS=y
CONFIG_REGULATOR_RASPBERRYPI_TOUCHSCREEN_ATTINY=y
CONFIG_REGULATOR_RC5T583=y
CONFIG_REGULATOR_RK808=y
CONFIG_REGULATOR_RN5T618=y
CONFIG_REGULATOR_ROHM=y
CONFIG_REGULATOR_RT4801=y
CONFIG_REGULATOR_RT4831=y
CONFIG_REGULATOR_RT5033=y
CONFIG_REGULATOR_RT5120=y
CONFIG_REGULATOR_RT5190A=y
CONFIG_REGULATOR_RT5759=y
CONFIG_REGULATOR_RT6160=y
CONFIG_REGULATOR_RT6245=y
CONFIG_REGULATOR_RTQ2134=y
CONFIG_REGULATOR_RTMV20=y
CONFIG_REGULATOR_RTQ6752=y
CONFIG_REGULATOR_S2MPA01=y
CONFIG_REGULATOR_S2MPS11=y
CONFIG_REGULATOR_S5M8767=y
CONFIG_REGULATOR_SC2731=y
CONFIG_REGULATOR_SKY81452=y
CONFIG_REGULATOR_SLG51000=y
CONFIG_REGULATOR_STM32_BOOSTER=y
CONFIG_REGULATOR_STM32_VREFBUF=y
CONFIG_REGULATOR_STM32_PWR=y
CONFIG_REGULATOR_STPMIC1=y
CONFIG_REGULATOR_TI_ABB=y
CONFIG_REGULATOR_STW481X_VMMC=y
CONFIG_REGULATOR_SY7636A=y
CONFIG_REGULATOR_SY8106A=y
CONFIG_REGULATOR_SY8824X=y
CONFIG_REGULATOR_SY8827N=y
CONFIG_REGULATOR_TPS51632=y
CONFIG_REGULATOR_TPS6105X=y
CONFIG_REGULATOR_TPS62360=y
CONFIG_REGULATOR_TPS6286X=y
CONFIG_REGULATOR_TPS65023=y
CONFIG_REGULATOR_TPS6507X=y
CONFIG_REGULATOR_TPS65086=y
CONFIG_REGULATOR_TPS65090=y
CONFIG_REGULATOR_TPS65132=y
CONFIG_REGULATOR_TPS65217=y
CONFIG_REGULATOR_TPS65218=y
CONFIG_REGULATOR_TPS6524X=y
CONFIG_REGULATOR_TPS6586X=y
CONFIG_REGULATOR_TPS65910=y
CONFIG_REGULATOR_TPS65912=y
CONFIG_REGULATOR_TPS68470=y
CONFIG_REGULATOR_TWL4030=y
CONFIG_REGULATOR_UNIPHIER=y
CONFIG_REGULATOR_VCTRL=y
CONFIG_REGULATOR_WM831X=y
CONFIG_REGULATOR_WM8350=y
CONFIG_REGULATOR_WM8400=y
CONFIG_REGULATOR_WM8994=y
CONFIG_REGULATOR_QCOM_LABIBB=y
CONFIG_RC_CORE=y
CONFIG_BPF_LIRC_MODE2=y
CONFIG_LIRC=y
CONFIG_RC_MAP=y
CONFIG_RC_DECODERS=y
CONFIG_IR_IMON_DECODER=y
CONFIG_IR_JVC_DECODER=y
CONFIG_IR_MCE_KBD_DECODER=y
CONFIG_IR_NEC_DECODER=y
CONFIG_IR_RC5_DECODER=y
CONFIG_IR_RC6_DECODER=y
CONFIG_IR_RCMM_DECODER=y
CONFIG_IR_SANYO_DECODER=y
CONFIG_IR_SHARP_DECODER=y
CONFIG_IR_SONY_DECODER=y
CONFIG_IR_XMP_DECODER=y
CONFIG_RC_DEVICES=y
CONFIG_IR_ENE=y
CONFIG_IR_FINTEK=y
CONFIG_IR_GPIO_CIR=y
CONFIG_IR_GPIO_TX=y
CONFIG_IR_HIX5HD2=y
CONFIG_IR_IGORPLUGUSB=y
CONFIG_IR_IGUANA=y
CONFIG_IR_IMON=y
CONFIG_IR_IMON_RAW=y
CONFIG_IR_ITE_CIR=y
CONFIG_IR_MCEUSB=y
CONFIG_IR_MESON=y
CONFIG_IR_MESON_TX=y
CONFIG_IR_MTK=y
CONFIG_IR_NUVOTON=y
CONFIG_IR_PWM_TX=y
CONFIG_IR_REDRAT3=y
CONFIG_IR_RX51=y
CONFIG_IR_SERIAL=y
CONFIG_IR_SERIAL_TRANSMITTER=y
CONFIG_IR_SPI=y
CONFIG_IR_STREAMZAP=y
CONFIG_IR_SUNXI=y
CONFIG_IR_TOY=y
CONFIG_IR_TTUSBIR=y
CONFIG_IR_WINBOND_CIR=y
CONFIG_RC_ATI_REMOTE=y
CONFIG_RC_LOOPBACK=y
CONFIG_RC_ST=y
CONFIG_RC_XBOX_DVD=y
CONFIG_IR_IMG=y
CONFIG_IR_IMG_RAW=y
CONFIG_IR_IMG_HW=y
CONFIG_IR_IMG_NEC=y
CONFIG_IR_IMG_JVC=y
CONFIG_IR_IMG_SONY=y
CONFIG_IR_IMG_SHARP=y
CONFIG_IR_IMG_SANYO=y
CONFIG_IR_IMG_RC5=y
CONFIG_IR_IMG_RC6=y
CONFIG_CEC_CORE=y
CONFIG_CEC_NOTIFIER=y
CONFIG_CEC_PIN=y
#
# CEC support
#
CONFIG_MEDIA_CEC_RC=y
CONFIG_CEC_PIN_ERROR_INJ=y
CONFIG_MEDIA_CEC_SUPPORT=y
CONFIG_CEC_CH7322=y
CONFIG_CEC_CROS_EC=y
CONFIG_CEC_MESON_AO=y
CONFIG_CEC_MESON_G12A_AO=y
CONFIG_CEC_GPIO=y
CONFIG_CEC_SAMSUNG_S5P=y
CONFIG_CEC_STI=y
CONFIG_CEC_STM32=y
CONFIG_CEC_TEGRA=y
CONFIG_USB_PULSE8_CEC=y
CONFIG_USB_RAINSHADOW_CEC=y
# end of CEC support
CONFIG_MEDIA_SUPPORT=y
CONFIG_MEDIA_SUPPORT_FILTER=y
CONFIG_MEDIA_SUBDRV_AUTOSELECT=y
#
# Media device types
#
CONFIG_MEDIA_CAMERA_SUPPORT=y
CONFIG_MEDIA_ANALOG_TV_SUPPORT=y
CONFIG_MEDIA_DIGITAL_TV_SUPPORT=y
CONFIG_MEDIA_RADIO_SUPPORT=y
CONFIG_MEDIA_SDR_SUPPORT=y
CONFIG_MEDIA_PLATFORM_SUPPORT=y
CONFIG_MEDIA_TEST_SUPPORT=y
# end of Media device types
CONFIG_VIDEO_DEV=y
CONFIG_MEDIA_CONTROLLER=y
CONFIG_DVB_CORE=y
#
# Video4Linux options
#
CONFIG_VIDEO_V4L2_I2C=y
CONFIG_VIDEO_V4L2_SUBDEV_API=y
CONFIG_VIDEO_ADV_DEBUG=y
CONFIG_VIDEO_FIXED_MINOR_RANGES=y
CONFIG_VIDEO_TUNER=y
CONFIG_V4L2_JPEG_HELPER=y
CONFIG_V4L2_H264=y
CONFIG_V4L2_VP9=y
CONFIG_V4L2_MEM2MEM_DEV=y
CONFIG_V4L2_FLASH_LED_CLASS=y
CONFIG_V4L2_FWNODE=y
CONFIG_V4L2_ASYNC=y
CONFIG_VIDEOBUF_GEN=y
CONFIG_VIDEOBUF_DMA_SG=y
CONFIG_VIDEOBUF_VMALLOC=y
CONFIG_VIDEOBUF_DMA_CONTIG=y
# end of Video4Linux options
#
# Media controller options
#
CONFIG_MEDIA_CONTROLLER_DVB=y
CONFIG_MEDIA_CONTROLLER_REQUEST_API=y
# end of Media controller options
#
# Digital TV options
#
CONFIG_DVB_MMAP=y
CONFIG_DVB_NET=y
CONFIG_DVB_MAX_ADAPTERS=16
CONFIG_DVB_DYNAMIC_MINORS=y
CONFIG_DVB_DEMUX_SECTION_LOSS_LOG=y
CONFIG_DVB_ULE_DEBUG=y
# end of Digital TV options
#
# Media drivers
#
#
# Drivers filtered as selected at 'Filter media drivers'
#
#
# Media drivers
#
CONFIG_MEDIA_USB_SUPPORT=y
#
# Webcam devices
#
CONFIG_USB_GSPCA=y
CONFIG_USB_GSPCA_BENQ=y
CONFIG_USB_GSPCA_CONEX=y
CONFIG_USB_GSPCA_CPIA1=y
CONFIG_USB_GSPCA_DTCS033=y
CONFIG_USB_GSPCA_ETOMS=y
CONFIG_USB_GSPCA_FINEPIX=y
CONFIG_USB_GSPCA_JEILINJ=y
CONFIG_USB_GSPCA_JL2005BCD=y
CONFIG_USB_GSPCA_KINECT=y
CONFIG_USB_GSPCA_KONICA=y
CONFIG_USB_GSPCA_MARS=y
CONFIG_USB_GSPCA_MR97310A=y
CONFIG_USB_GSPCA_NW80X=y
CONFIG_USB_GSPCA_OV519=y
CONFIG_USB_GSPCA_OV534=y
CONFIG_USB_GSPCA_OV534_9=y
CONFIG_USB_GSPCA_PAC207=y
CONFIG_USB_GSPCA_PAC7302=y
CONFIG_USB_GSPCA_PAC7311=y
CONFIG_USB_GSPCA_SE401=y
CONFIG_USB_GSPCA_SN9C2028=y
CONFIG_USB_GSPCA_SN9C20X=y
CONFIG_USB_GSPCA_SONIXB=y
CONFIG_USB_GSPCA_SONIXJ=y
CONFIG_USB_GSPCA_SPCA1528=y
CONFIG_USB_GSPCA_SPCA500=y
CONFIG_USB_GSPCA_SPCA501=y
CONFIG_USB_GSPCA_SPCA505=y
CONFIG_USB_GSPCA_SPCA506=y
CONFIG_USB_GSPCA_SPCA508=y
CONFIG_USB_GSPCA_SPCA561=y
CONFIG_USB_GSPCA_SQ905=y
CONFIG_USB_GSPCA_SQ905C=y
CONFIG_USB_GSPCA_SQ930X=y
CONFIG_USB_GSPCA_STK014=y
CONFIG_USB_GSPCA_STK1135=y
CONFIG_USB_GSPCA_STV0680=y
CONFIG_USB_GSPCA_SUNPLUS=y
CONFIG_USB_GSPCA_T613=y
CONFIG_USB_GSPCA_TOPRO=y
CONFIG_USB_GSPCA_TOUPTEK=y
CONFIG_USB_GSPCA_TV8532=y
CONFIG_USB_GSPCA_VC032X=y
CONFIG_USB_GSPCA_VICAM=y
CONFIG_USB_GSPCA_XIRLINK_CIT=y
CONFIG_USB_GSPCA_ZC3XX=y
CONFIG_USB_GL860=y
CONFIG_USB_M5602=y
CONFIG_USB_STV06XX=y
CONFIG_USB_PWC=y
CONFIG_USB_PWC_DEBUG=y
CONFIG_USB_PWC_INPUT_EVDEV=y
CONFIG_USB_S2255=y
CONFIG_USB_VIDEO_CLASS=y
CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y
#
# Analog TV USB devices
#
CONFIG_VIDEO_HDPVR=y
CONFIG_VIDEO_PVRUSB2=y
CONFIG_VIDEO_PVRUSB2_SYSFS=y
CONFIG_VIDEO_PVRUSB2_DVB=y
CONFIG_VIDEO_PVRUSB2_DEBUGIFC=y
CONFIG_VIDEO_STK1160_COMMON=y
CONFIG_VIDEO_STK1160=y
#
# Analog/digital TV USB devices
#
CONFIG_VIDEO_AU0828=y
CONFIG_VIDEO_AU0828_V4L2=y
CONFIG_VIDEO_AU0828_RC=y
CONFIG_VIDEO_CX231XX=y
CONFIG_VIDEO_CX231XX_RC=y
CONFIG_VIDEO_CX231XX_DVB=y
#
# Digital TV USB devices
#
CONFIG_DVB_AS102=y
CONFIG_DVB_B2C2_FLEXCOP_USB=y
CONFIG_DVB_B2C2_FLEXCOP_USB_DEBUG=y
CONFIG_DVB_USB_V2=y
CONFIG_DVB_USB_AF9015=y
CONFIG_DVB_USB_AF9035=y
CONFIG_DVB_USB_ANYSEE=y
CONFIG_DVB_USB_AU6610=y
CONFIG_DVB_USB_AZ6007=y
CONFIG_DVB_USB_CE6230=y
CONFIG_DVB_USB_DVBSKY=y
CONFIG_DVB_USB_EC168=y
CONFIG_DVB_USB_GL861=y
CONFIG_DVB_USB_LME2510=y
CONFIG_DVB_USB_MXL111SF=y
CONFIG_DVB_USB_RTL28XXU=y
CONFIG_DVB_USB_ZD1301=y
CONFIG_DVB_USB=y
CONFIG_DVB_USB_DEBUG=y
CONFIG_DVB_USB_A800=y
CONFIG_DVB_USB_AF9005=y
CONFIG_DVB_USB_AF9005_REMOTE=y
CONFIG_DVB_USB_AZ6027=y
CONFIG_DVB_USB_CINERGY_T2=y
CONFIG_DVB_USB_CXUSB=y
CONFIG_DVB_USB_CXUSB_ANALOG=y
CONFIG_DVB_USB_DIB0700=y
CONFIG_DVB_USB_DIB3000MC=y
CONFIG_DVB_USB_DIBUSB_MB=y
CONFIG_DVB_USB_DIBUSB_MB_FAULTY=y
CONFIG_DVB_USB_DIBUSB_MC=y
CONFIG_DVB_USB_DIGITV=y
CONFIG_DVB_USB_DTT200U=y
CONFIG_DVB_USB_DTV5100=y
CONFIG_DVB_USB_DW2102=y
CONFIG_DVB_USB_GP8PSK=y
CONFIG_DVB_USB_M920X=y
CONFIG_DVB_USB_NOVA_T_USB2=y
CONFIG_DVB_USB_OPERA1=y
CONFIG_DVB_USB_PCTV452E=y
CONFIG_DVB_USB_TECHNISAT_USB2=y
CONFIG_DVB_USB_TTUSB2=y
CONFIG_DVB_USB_UMT_010=y
CONFIG_DVB_USB_VP702X=y
CONFIG_DVB_USB_VP7045=y
CONFIG_SMS_USB_DRV=y
CONFIG_DVB_TTUSB_BUDGET=y
CONFIG_DVB_TTUSB_DEC=y
#
# Webcam, TV (analog/digital) USB devices
#
CONFIG_VIDEO_EM28XX=y
CONFIG_VIDEO_EM28XX_V4L2=y
CONFIG_VIDEO_EM28XX_DVB=y
CONFIG_VIDEO_EM28XX_RC=y
#
# Software defined radio USB devices
#
CONFIG_USB_AIRSPY=y
CONFIG_USB_HACKRF=y
CONFIG_USB_MSI2500=y
CONFIG_MEDIA_PCI_SUPPORT=y
#
# Media capture support
#
CONFIG_STA2X11_VIP=y
CONFIG_VIDEO_TW5864=y
CONFIG_VIDEO_TW68=y
CONFIG_VIDEO_ZORAN=y
CONFIG_VIDEO_ZORAN_DC30=y
CONFIG_VIDEO_ZORAN_ZR36060=y
CONFIG_VIDEO_ZORAN_BUZ=y
CONFIG_VIDEO_ZORAN_DC10=y
CONFIG_VIDEO_ZORAN_LML33=y
CONFIG_VIDEO_ZORAN_LML33R10=y
CONFIG_VIDEO_ZORAN_AVS6EYES=y
#
# Media capture/analog TV support
#
CONFIG_VIDEO_DT3155=y
CONFIG_VIDEO_IVTV=y
CONFIG_VIDEO_FB_IVTV=y
#
# Media capture/analog/hybrid TV support
#
CONFIG_VIDEO_BT848=y
CONFIG_DVB_BT8XX=y
CONFIG_VIDEO_CX18=y
CONFIG_VIDEO_CX25821=y
CONFIG_VIDEO_CX88=y
CONFIG_VIDEO_CX88_BLACKBIRD=y
CONFIG_VIDEO_CX88_DVB=y
CONFIG_VIDEO_CX88_ENABLE_VP3054=y
CONFIG_VIDEO_CX88_VP3054=y
CONFIG_VIDEO_CX88_MPEG=y
CONFIG_VIDEO_SAA7134=y
CONFIG_VIDEO_SAA7134_RC=y
CONFIG_VIDEO_SAA7134_DVB=y
CONFIG_VIDEO_SAA7164=y
#
# Media digital TV PCI Adapters
#
CONFIG_DVB_B2C2_FLEXCOP_PCI=y
CONFIG_DVB_B2C2_FLEXCOP_PCI_DEBUG=y
CONFIG_DVB_DDBRIDGE=y
CONFIG_DVB_DDBRIDGE_MSIENABLE=y
CONFIG_DVB_DM1105=y
CONFIG_MANTIS_CORE=y
CONFIG_DVB_MANTIS=y
CONFIG_DVB_HOPPER=y
CONFIG_DVB_NETUP_UNIDVB=y
CONFIG_DVB_NGENE=y
CONFIG_DVB_PLUTO2=y
CONFIG_DVB_PT1=y
CONFIG_DVB_PT3=y
CONFIG_DVB_SMIPCIE=y
CONFIG_RADIO_ADAPTERS=y
CONFIG_RADIO_MAXIRADIO=y
CONFIG_RADIO_SAA7706H=y
CONFIG_RADIO_SHARK=y
CONFIG_RADIO_SHARK2=y
CONFIG_RADIO_SI4713=y
CONFIG_RADIO_TEA575X=y
CONFIG_RADIO_TEA5764=y
CONFIG_RADIO_TEA5764_XTAL=y
CONFIG_RADIO_TEF6862=y
CONFIG_RADIO_TIMBERDALE=y
CONFIG_RADIO_WL1273=y
CONFIG_USB_DSBR=y
CONFIG_USB_KEENE=y
CONFIG_USB_MA901=y
CONFIG_USB_MR800=y
CONFIG_USB_RAREMONO=y
CONFIG_RADIO_SI470X=y
CONFIG_USB_SI470X=y
CONFIG_I2C_SI470X=y
CONFIG_USB_SI4713=y
CONFIG_PLATFORM_SI4713=y
CONFIG_I2C_SI4713=y
CONFIG_RADIO_WL128X=y
CONFIG_V4L_RADIO_ISA_DRIVERS=y
CONFIG_RADIO_AZTECH=y
CONFIG_RADIO_AZTECH_PORT=350
CONFIG_RADIO_CADET=y
CONFIG_RADIO_GEMTEK=y
CONFIG_RADIO_GEMTEK_PORT=34c
CONFIG_RADIO_GEMTEK_PROBE=y
CONFIG_RADIO_ISA=y
CONFIG_RADIO_RTRACK=y
CONFIG_RADIO_RTRACK2=y
CONFIG_RADIO_RTRACK2_PORT=30c
CONFIG_RADIO_RTRACK_PORT=30f
CONFIG_RADIO_SF16FMI=y
CONFIG_RADIO_SF16FMR2=y
CONFIG_RADIO_TERRATEC=y
CONFIG_RADIO_TRUST=y
CONFIG_RADIO_TRUST_PORT=350
CONFIG_RADIO_TYPHOON=y
CONFIG_RADIO_TYPHOON_MUTEFREQ=87500
CONFIG_RADIO_TYPHOON_PORT=316
CONFIG_RADIO_ZOLTRIX=y
CONFIG_RADIO_ZOLTRIX_PORT=20c
CONFIG_MEDIA_PLATFORM_DRIVERS=y
CONFIG_V4L_PLATFORM_DRIVERS=y
CONFIG_SDR_PLATFORM_DRIVERS=y
CONFIG_DVB_PLATFORM_DRIVERS=y
CONFIG_V4L_MEM2MEM_DRIVERS=y
CONFIG_VIDEO_MEM2MEM_DEINTERLACE=y
CONFIG_VIDEO_MUX=y
#
# Allegro DVT media platform drivers
#
CONFIG_VIDEO_ALLEGRO_DVT=y
#
# Amlogic media platform drivers
#
CONFIG_VIDEO_MESON_GE2D=y
#
# Amphion drivers
#
CONFIG_VIDEO_AMPHION_VPU=y
#
# Aspeed media platform drivers
#
CONFIG_VIDEO_ASPEED=y
#
# Atmel media platform drivers
#
CONFIG_VIDEO_ATMEL_ISC=y
CONFIG_VIDEO_ATMEL_XISC=y
CONFIG_VIDEO_ATMEL_ISC_BASE=y
CONFIG_VIDEO_ATMEL_ISI=y
CONFIG_VIDEO_MICROCHIP_CSI2DC=y
#
# Cadence media platform drivers
#
CONFIG_VIDEO_CADENCE_CSI2RX=y
CONFIG_VIDEO_CADENCE_CSI2TX=y
#
# Chips&Media media platform drivers
#
CONFIG_VIDEO_CODA=y
CONFIG_VIDEO_IMX_VDOA=y
#
# Intel media platform drivers
#
CONFIG_VIDEO_PXA27x=y
#
# Marvell media platform drivers
#
CONFIG_VIDEO_CAFE_CCIC=y
CONFIG_VIDEO_MMP_CAMERA=y
#
# Mediatek media platform drivers
#
CONFIG_VIDEO_MEDIATEK_JPEG=y
CONFIG_VIDEO_MEDIATEK_MDP=y
CONFIG_VIDEO_MEDIATEK_VCODEC_SCP=y
CONFIG_VIDEO_MEDIATEK_VCODEC_VPU=y
CONFIG_VIDEO_MEDIATEK_VCODEC=y
CONFIG_VIDEO_MEDIATEK_VPU=y
CONFIG_VIDEO_MEDIATEK_MDP3=y
#
# NVidia media platform drivers
#
CONFIG_VIDEO_TEGRA_VDE=y
#
# NXP media platform drivers
#
CONFIG_VIDEO_IMX_MIPI_CSIS=y
CONFIG_VIDEO_IMX_PXP=y
CONFIG_VIDEO_MX2_EMMAPRP=y
CONFIG_VIDEO_DW100=y
CONFIG_VIDEO_IMX8_JPEG=y
#
# Qualcomm media platform drivers
#
CONFIG_VIDEO_QCOM_CAMSS=y
CONFIG_VIDEO_QCOM_VENUS=y
#
# Renesas media platform drivers
#
CONFIG_VIDEO_RENESAS_CEU=y
CONFIG_VIDEO_RCAR_ISP=y
CONFIG_VIDEO_SH_VOU=y
CONFIG_VIDEO_RCAR_CSI2=y
CONFIG_VIDEO_RCAR_VIN=y
CONFIG_VIDEO_RENESAS_FCP=y
CONFIG_VIDEO_RENESAS_FDP1=y
CONFIG_VIDEO_RENESAS_JPU=y
CONFIG_VIDEO_RENESAS_VSP1=y
CONFIG_VIDEO_RCAR_DRIF=y
#
# Rockchip media platform drivers
#
CONFIG_VIDEO_ROCKCHIP_RGA=y
CONFIG_VIDEO_ROCKCHIP_ISP1=y
#
# Samsung media platform drivers
#
CONFIG_VIDEO_SAMSUNG_EXYNOS_GSC=y
CONFIG_VIDEO_SAMSUNG_EXYNOS4_IS=y
CONFIG_VIDEO_EXYNOS4_IS_COMMON=y
CONFIG_VIDEO_S5P_FIMC=y
CONFIG_VIDEO_S5P_MIPI_CSIS=y
CONFIG_VIDEO_EXYNOS_FIMC_LITE=y
CONFIG_VIDEO_EXYNOS4_FIMC_IS=y
CONFIG_VIDEO_EXYNOS4_ISP_DMA_CAPTURE=y
CONFIG_VIDEO_S3C_CAMIF=y
CONFIG_VIDEO_SAMSUNG_S5P_G2D=y
CONFIG_VIDEO_SAMSUNG_S5P_JPEG=y
CONFIG_VIDEO_SAMSUNG_S5P_MFC=y
#
# STMicroelectronics media platform drivers
#
CONFIG_VIDEO_STI_BDISP=y
CONFIG_DVB_C8SECTPFE=y
CONFIG_VIDEO_STI_DELTA=y
CONFIG_VIDEO_STI_DELTA_MJPEG=y
CONFIG_VIDEO_STI_DELTA_DRIVER=y
CONFIG_VIDEO_STI_HVA=y
CONFIG_VIDEO_STI_HVA_DEBUGFS=y
CONFIG_VIDEO_STM32_DCMI=y
CONFIG_VIDEO_STM32_DMA2D=y
#
# Sunxi media platform drivers
#
CONFIG_VIDEO_SUN4I_CSI=y
CONFIG_VIDEO_SUN6I_CSI=y
CONFIG_VIDEO_SUN6I_MIPI_CSI2=y
CONFIG_VIDEO_SUN8I_A83T_MIPI_CSI2=y
CONFIG_VIDEO_SUN8I_DEINTERLACE=y
CONFIG_VIDEO_SUN8I_ROTATE=y
#
# Texas Instruments drivers
#
CONFIG_VIDEO_TI_VPDMA=y
CONFIG_VIDEO_TI_SC=y
CONFIG_VIDEO_TI_CSC=y
CONFIG_VIDEO_TI_CAL=y
CONFIG_VIDEO_TI_CAL_MC=y
CONFIG_VIDEO_TI_VPE=y
CONFIG_VIDEO_TI_VPE_DEBUG=y
CONFIG_VIDEO_AM437X_VPFE=y
CONFIG_VIDEO_DAVINCI_VPIF_DISPLAY=y
CONFIG_VIDEO_DAVINCI_VPIF_CAPTURE=y
CONFIG_VIDEO_DAVINCI_VPBE_DISPLAY=y
CONFIG_VIDEO_OMAP2_VOUT_VRFB=y
CONFIG_VIDEO_OMAP2_VOUT=y
CONFIG_VIDEO_OMAP3=y
CONFIG_VIDEO_OMAP3_DEBUG=y
#
# Verisilicon media platform drivers
#
CONFIG_VIDEO_HANTRO=y
CONFIG_VIDEO_HANTRO_IMX8M=y
CONFIG_VIDEO_HANTRO_SAMA5D4=y
CONFIG_VIDEO_HANTRO_ROCKCHIP=y
CONFIG_VIDEO_HANTRO_SUNXI=y
#
# VIA media platform drivers
#
CONFIG_VIDEO_VIA_CAMERA=y
#
# Xilinx media platform drivers
#
CONFIG_VIDEO_XILINX=y
CONFIG_VIDEO_XILINX_CSI2RXSS=y
CONFIG_VIDEO_XILINX_TPG=y
CONFIG_VIDEO_XILINX_VTC=y
#
# MMC/SDIO DVB adapters
#
CONFIG_SMS_SDIO_DRV=y
CONFIG_V4L_TEST_DRIVERS=y
CONFIG_VIDEO_VIM2M=y
CONFIG_VIDEO_VICODEC=y
CONFIG_VIDEO_VIMC=y
CONFIG_VIDEO_VIVID=y
CONFIG_VIDEO_VIVID_CEC=y
CONFIG_VIDEO_VIVID_MAX_DEVS=64
CONFIG_DVB_TEST_DRIVERS=y
CONFIG_DVB_VIDTV=y
#
# FireWire (IEEE 1394) Adapters
#
CONFIG_DVB_FIREDTV=y
CONFIG_DVB_FIREDTV_INPUT=y
CONFIG_MEDIA_COMMON_OPTIONS=y
#
# common driver options
#
CONFIG_CYPRESS_FIRMWARE=y
CONFIG_TTPCI_EEPROM=y
CONFIG_VIDEO_CX2341X=y
CONFIG_VIDEO_TVEEPROM=y
CONFIG_DVB_B2C2_FLEXCOP=y
CONFIG_DVB_B2C2_FLEXCOP_DEBUG=y
CONFIG_SMS_SIANO_MDTV=y
CONFIG_SMS_SIANO_RC=y
CONFIG_SMS_SIANO_DEBUGFS=y
CONFIG_VIDEO_V4L2_TPG=y
CONFIG_VIDEOBUF2_CORE=y
CONFIG_VIDEOBUF2_V4L2=y
CONFIG_VIDEOBUF2_MEMOPS=y
CONFIG_VIDEOBUF2_DMA_CONTIG=y
CONFIG_VIDEOBUF2_VMALLOC=y
CONFIG_VIDEOBUF2_DMA_SG=y
CONFIG_VIDEOBUF2_DVB=y
# end of Media drivers
#
# Media ancillary drivers
#
CONFIG_MEDIA_ATTACH=y
#
# IR I2C driver auto-selected by 'Autoselect ancillary drivers'
#
CONFIG_VIDEO_IR_I2C=y
#
# Camera sensor devices
#
CONFIG_VIDEO_APTINA_PLL=y
CONFIG_VIDEO_CCS_PLL=y
CONFIG_VIDEO_AR0521=y
CONFIG_VIDEO_HI556=y
CONFIG_VIDEO_HI846=y
CONFIG_VIDEO_HI847=y
CONFIG_VIDEO_IMX208=y
CONFIG_VIDEO_IMX214=y
CONFIG_VIDEO_IMX219=y
CONFIG_VIDEO_IMX258=y
CONFIG_VIDEO_IMX274=y
CONFIG_VIDEO_IMX290=y
CONFIG_VIDEO_IMX319=y
CONFIG_VIDEO_IMX334=y
CONFIG_VIDEO_IMX335=y
CONFIG_VIDEO_IMX355=y
CONFIG_VIDEO_IMX412=y
CONFIG_VIDEO_MAX9271_LIB=y
CONFIG_VIDEO_MT9M001=y
CONFIG_VIDEO_MT9M032=y
CONFIG_VIDEO_MT9M111=y
CONFIG_VIDEO_MT9P031=y
CONFIG_VIDEO_MT9T001=y
CONFIG_VIDEO_MT9T112=y
CONFIG_VIDEO_MT9V011=y
CONFIG_VIDEO_MT9V032=y
CONFIG_VIDEO_MT9V111=y
CONFIG_VIDEO_NOON010PC30=y
CONFIG_VIDEO_OG01A1B=y
CONFIG_VIDEO_OV02A10=y
CONFIG_VIDEO_OV08D10=y
CONFIG_VIDEO_OV13858=y
CONFIG_VIDEO_OV13B10=y
CONFIG_VIDEO_OV2640=y
CONFIG_VIDEO_OV2659=y
CONFIG_VIDEO_OV2680=y
CONFIG_VIDEO_OV2685=y
CONFIG_VIDEO_OV2740=y
CONFIG_VIDEO_OV5640=y
CONFIG_VIDEO_OV5645=y
CONFIG_VIDEO_OV5647=y
CONFIG_VIDEO_OV5648=y
CONFIG_VIDEO_OV5670=y
CONFIG_VIDEO_OV5675=y
CONFIG_VIDEO_OV5693=y
CONFIG_VIDEO_OV5695=y
CONFIG_VIDEO_OV6650=y
CONFIG_VIDEO_OV7251=y
CONFIG_VIDEO_OV7640=y
CONFIG_VIDEO_OV7670=y
CONFIG_VIDEO_OV772X=y
CONFIG_VIDEO_OV7740=y
CONFIG_VIDEO_OV8856=y
CONFIG_VIDEO_OV8865=y
CONFIG_VIDEO_OV9282=y
CONFIG_VIDEO_OV9640=y
CONFIG_VIDEO_OV9650=y
CONFIG_VIDEO_OV9734=y
CONFIG_VIDEO_RDACM20=y
CONFIG_VIDEO_RDACM21=y
CONFIG_VIDEO_RJ54N1=y
CONFIG_VIDEO_S5C73M3=y
CONFIG_VIDEO_S5K4ECGX=y
CONFIG_VIDEO_S5K5BAF=y
CONFIG_VIDEO_S5K6A3=y
CONFIG_VIDEO_S5K6AA=y
CONFIG_VIDEO_SR030PC30=y
CONFIG_VIDEO_VS6624=y
CONFIG_VIDEO_CCS=y
CONFIG_VIDEO_ET8EK8=y
CONFIG_VIDEO_M5MOLS=y
# end of Camera sensor devices
#
# Lens drivers
#
CONFIG_VIDEO_AD5820=y
CONFIG_VIDEO_AK7375=y
CONFIG_VIDEO_DW9714=y
CONFIG_VIDEO_DW9768=y
CONFIG_VIDEO_DW9807_VCM=y
# end of Lens drivers
#
# Flash devices
#
CONFIG_VIDEO_ADP1653=y
CONFIG_VIDEO_LM3560=y
CONFIG_VIDEO_LM3646=y
# end of Flash devices
#
# Audio decoders, processors and mixers
#
CONFIG_VIDEO_CS3308=y
CONFIG_VIDEO_CS5345=y
CONFIG_VIDEO_CS53L32A=y
CONFIG_VIDEO_MSP3400=y
CONFIG_VIDEO_SONY_BTF_MPX=y
CONFIG_VIDEO_TDA7432=y
CONFIG_VIDEO_TDA9840=y
CONFIG_VIDEO_TEA6415C=y
CONFIG_VIDEO_TEA6420=y
CONFIG_VIDEO_TLV320AIC23B=y
CONFIG_VIDEO_TVAUDIO=y
CONFIG_VIDEO_UDA1342=y
CONFIG_VIDEO_VP27SMPX=y
CONFIG_VIDEO_WM8739=y
CONFIG_VIDEO_WM8775=y
# end of Audio decoders, processors and mixers
#
# RDS decoders
#
CONFIG_VIDEO_SAA6588=y
# end of RDS decoders
#
# Video decoders
#
CONFIG_VIDEO_ADV7180=y
CONFIG_VIDEO_ADV7183=y
CONFIG_VIDEO_ADV748X=y
CONFIG_VIDEO_ADV7604=y
CONFIG_VIDEO_ADV7604_CEC=y
CONFIG_VIDEO_ADV7842=y
CONFIG_VIDEO_ADV7842_CEC=y
CONFIG_VIDEO_BT819=y
CONFIG_VIDEO_BT856=y
CONFIG_VIDEO_BT866=y
CONFIG_VIDEO_ISL7998X=y
CONFIG_VIDEO_KS0127=y
CONFIG_VIDEO_MAX9286=y
CONFIG_VIDEO_ML86V7667=y
CONFIG_VIDEO_SAA7110=y
CONFIG_VIDEO_SAA711X=y
CONFIG_VIDEO_TC358743=y
CONFIG_VIDEO_TC358743_CEC=y
CONFIG_VIDEO_TVP514X=y
CONFIG_VIDEO_TVP5150=y
CONFIG_VIDEO_TVP7002=y
CONFIG_VIDEO_TW2804=y
CONFIG_VIDEO_TW9903=y
CONFIG_VIDEO_TW9906=y
CONFIG_VIDEO_TW9910=y
CONFIG_VIDEO_VPX3220=y
#
# Video and audio decoders
#
CONFIG_VIDEO_SAA717X=y
CONFIG_VIDEO_CX25840=y
# end of Video decoders
#
# Video encoders
#
CONFIG_VIDEO_AD9389B=y
CONFIG_VIDEO_ADV7170=y
CONFIG_VIDEO_ADV7175=y
CONFIG_VIDEO_ADV7343=y
CONFIG_VIDEO_ADV7393=y
CONFIG_VIDEO_ADV7511=y
CONFIG_VIDEO_ADV7511_CEC=y
CONFIG_VIDEO_AK881X=y
CONFIG_VIDEO_SAA7127=y
CONFIG_VIDEO_SAA7185=y
CONFIG_VIDEO_THS8200=y
# end of Video encoders
#
# Video improvement chips
#
CONFIG_VIDEO_UPD64031A=y
CONFIG_VIDEO_UPD64083=y
# end of Video improvement chips
#
# Audio/Video compression chips
#
CONFIG_VIDEO_SAA6752HS=y
# end of Audio/Video compression chips
#
# SDR tuner chips
#
CONFIG_SDR_MAX2175=y
# end of SDR tuner chips
#
# Miscellaneous helper chips
#
CONFIG_VIDEO_I2C=y
CONFIG_VIDEO_M52790=y
CONFIG_VIDEO_ST_MIPID02=y
CONFIG_VIDEO_THS7303=y
# end of Miscellaneous helper chips
#
# Media SPI Adapters
#
CONFIG_CXD2880_SPI_DRV=y
CONFIG_VIDEO_GS1662=y
# end of Media SPI Adapters
CONFIG_MEDIA_TUNER=y
#
# Customize TV tuners
#
CONFIG_MEDIA_TUNER_E4000=y
CONFIG_MEDIA_TUNER_FC0011=y
CONFIG_MEDIA_TUNER_FC0012=y
CONFIG_MEDIA_TUNER_FC0013=y
CONFIG_MEDIA_TUNER_FC2580=y
CONFIG_MEDIA_TUNER_IT913X=y
CONFIG_MEDIA_TUNER_M88RS6000T=y
CONFIG_MEDIA_TUNER_MAX2165=y
CONFIG_MEDIA_TUNER_MC44S803=y
CONFIG_MEDIA_TUNER_MSI001=y
CONFIG_MEDIA_TUNER_MT2060=y
CONFIG_MEDIA_TUNER_MT2063=y
CONFIG_MEDIA_TUNER_MT20XX=y
CONFIG_MEDIA_TUNER_MT2131=y
CONFIG_MEDIA_TUNER_MT2266=y
CONFIG_MEDIA_TUNER_MXL301RF=y
CONFIG_MEDIA_TUNER_MXL5005S=y
CONFIG_MEDIA_TUNER_MXL5007T=y
CONFIG_MEDIA_TUNER_QM1D1B0004=y
CONFIG_MEDIA_TUNER_QM1D1C0042=y
CONFIG_MEDIA_TUNER_QT1010=y
CONFIG_MEDIA_TUNER_R820T=y
CONFIG_MEDIA_TUNER_SI2157=y
CONFIG_MEDIA_TUNER_SIMPLE=y
CONFIG_MEDIA_TUNER_TDA18212=y
CONFIG_MEDIA_TUNER_TDA18218=y
CONFIG_MEDIA_TUNER_TDA18250=y
CONFIG_MEDIA_TUNER_TDA18271=y
CONFIG_MEDIA_TUNER_TDA827X=y
CONFIG_MEDIA_TUNER_TDA8290=y
CONFIG_MEDIA_TUNER_TDA9887=y
CONFIG_MEDIA_TUNER_TEA5761=y
CONFIG_MEDIA_TUNER_TEA5767=y
CONFIG_MEDIA_TUNER_TUA9001=y
CONFIG_MEDIA_TUNER_XC2028=y
CONFIG_MEDIA_TUNER_XC4000=y
CONFIG_MEDIA_TUNER_XC5000=y
# end of Customize TV tuners
#
# Customise DVB Frontends
#
#
# Multistandard (satellite) frontends
#
CONFIG_DVB_M88DS3103=y
CONFIG_DVB_MXL5XX=y
CONFIG_DVB_STB0899=y
CONFIG_DVB_STB6100=y
CONFIG_DVB_STV090x=y
CONFIG_DVB_STV0910=y
CONFIG_DVB_STV6110x=y
CONFIG_DVB_STV6111=y
#
# Multistandard (cable + terrestrial) frontends
#
CONFIG_DVB_DRXK=y
CONFIG_DVB_MN88472=y
CONFIG_DVB_MN88473=y
CONFIG_DVB_SI2165=y
CONFIG_DVB_TDA18271C2DD=y
#
# DVB-S (satellite) frontends
#
CONFIG_DVB_CX24110=y
CONFIG_DVB_CX24116=y
CONFIG_DVB_CX24117=y
CONFIG_DVB_CX24120=y
CONFIG_DVB_CX24123=y
CONFIG_DVB_DS3000=y
CONFIG_DVB_MB86A16=y
CONFIG_DVB_MT312=y
CONFIG_DVB_S5H1420=y
CONFIG_DVB_SI21XX=y
CONFIG_DVB_STB6000=y
CONFIG_DVB_STV0288=y
CONFIG_DVB_STV0299=y
CONFIG_DVB_STV0900=y
CONFIG_DVB_STV6110=y
CONFIG_DVB_TDA10071=y
CONFIG_DVB_TDA10086=y
CONFIG_DVB_TDA8083=y
CONFIG_DVB_TDA8261=y
CONFIG_DVB_TDA826X=y
CONFIG_DVB_TS2020=y
CONFIG_DVB_TUA6100=y
CONFIG_DVB_TUNER_CX24113=y
CONFIG_DVB_TUNER_ITD1000=y
CONFIG_DVB_VES1X93=y
CONFIG_DVB_ZL10036=y
CONFIG_DVB_ZL10039=y
#
# DVB-T (terrestrial) frontends
#
CONFIG_DVB_AF9013=y
CONFIG_DVB_AS102_FE=y
CONFIG_DVB_CX22700=y
CONFIG_DVB_CX22702=y
CONFIG_DVB_CXD2820R=y
CONFIG_DVB_CXD2841ER=y
CONFIG_DVB_DIB3000MB=y
CONFIG_DVB_DIB3000MC=y
CONFIG_DVB_DIB7000M=y
CONFIG_DVB_DIB7000P=y
CONFIG_DVB_DIB9000=y
CONFIG_DVB_DRXD=y
CONFIG_DVB_EC100=y
CONFIG_DVB_GP8PSK_FE=y
CONFIG_DVB_L64781=y
CONFIG_DVB_MT352=y
CONFIG_DVB_NXT6000=y
CONFIG_DVB_RTL2830=y
CONFIG_DVB_RTL2832=y
CONFIG_DVB_RTL2832_SDR=y
CONFIG_DVB_S5H1432=y
CONFIG_DVB_SI2168=y
CONFIG_DVB_SP887X=y
CONFIG_DVB_STV0367=y
CONFIG_DVB_TDA10048=y
CONFIG_DVB_TDA1004X=y
CONFIG_DVB_ZD1301_DEMOD=y
CONFIG_DVB_ZL10353=y
CONFIG_DVB_CXD2880=y
#
# DVB-C (cable) frontends
#
CONFIG_DVB_STV0297=y
CONFIG_DVB_TDA10021=y
CONFIG_DVB_TDA10023=y
CONFIG_DVB_VES1820=y
#
# ATSC (North American/Korean Terrestrial/Cable DTV) frontends
#
CONFIG_DVB_AU8522=y
CONFIG_DVB_AU8522_DTV=y
CONFIG_DVB_AU8522_V4L=y
CONFIG_DVB_BCM3510=y
CONFIG_DVB_LG2160=y
CONFIG_DVB_LGDT3305=y
CONFIG_DVB_LGDT3306A=y
CONFIG_DVB_LGDT330X=y
CONFIG_DVB_MXL692=y
CONFIG_DVB_NXT200X=y
CONFIG_DVB_OR51132=y
CONFIG_DVB_OR51211=y
CONFIG_DVB_S5H1409=y
CONFIG_DVB_S5H1411=y
#
# ISDB-T (terrestrial) frontends
#
CONFIG_DVB_DIB8000=y
CONFIG_DVB_MB86A20S=y
CONFIG_DVB_S921=y
#
# ISDB-S (satellite) & ISDB-T (terrestrial) frontends
#
CONFIG_DVB_MN88443X=y
CONFIG_DVB_TC90522=y
#
# Digital terrestrial only tuners/PLL
#
CONFIG_DVB_PLL=y
CONFIG_DVB_TUNER_DIB0070=y
CONFIG_DVB_TUNER_DIB0090=y
#
# SEC control devices for DVB-S
#
CONFIG_DVB_A8293=y
CONFIG_DVB_AF9033=y
CONFIG_DVB_ASCOT2E=y
CONFIG_DVB_ATBM8830=y
CONFIG_DVB_HELENE=y
CONFIG_DVB_HORUS3A=y
CONFIG_DVB_ISL6405=y
CONFIG_DVB_ISL6421=y
CONFIG_DVB_ISL6423=y
CONFIG_DVB_IX2505V=y
CONFIG_DVB_LGS8GL5=y
CONFIG_DVB_LGS8GXX=y
CONFIG_DVB_LNBH25=y
CONFIG_DVB_LNBH29=y
CONFIG_DVB_LNBP21=y
CONFIG_DVB_LNBP22=y
CONFIG_DVB_M88RS2000=y
CONFIG_DVB_TDA665x=y
CONFIG_DVB_DRX39XYJ=y
#
# Common Interface (EN50221) controller drivers
#
CONFIG_DVB_CXD2099=y
CONFIG_DVB_SP2=y
# end of Customise DVB Frontends
#
# Tools to develop new frontends
#
CONFIG_DVB_DUMMY_FE=y
# end of Media ancillary drivers
#
# Graphics support
#
CONFIG_APERTURE_HELPERS=y
CONFIG_VIDEO_NOMODESET=y
CONFIG_IMX_IPUV3_CORE=y
CONFIG_DRM=y
CONFIG_DRM_MIPI_DBI=y
CONFIG_DRM_MIPI_DSI=y
CONFIG_DRM_DEBUG_MM=y
CONFIG_DRM_KUNIT_TEST=y
CONFIG_DRM_KMS_HELPER=y
CONFIG_DRM_DEBUG_DP_MST_TOPOLOGY_REFS=y
CONFIG_DRM_DEBUG_MODESET_LOCK=y
CONFIG_DRM_FBDEV_EMULATION=y
CONFIG_DRM_FBDEV_OVERALLOC=100
CONFIG_DRM_FBDEV_LEAK_PHYS_SMEM=y
CONFIG_DRM_LOAD_EDID_FIRMWARE=y
CONFIG_DRM_DP_AUX_BUS=y
CONFIG_DRM_DISPLAY_HELPER=y
CONFIG_DRM_DISPLAY_DP_HELPER=y
CONFIG_DRM_DISPLAY_HDCP_HELPER=y
CONFIG_DRM_DISPLAY_HDMI_HELPER=y
CONFIG_DRM_DP_AUX_CHARDEV=y
CONFIG_DRM_DP_CEC=y
CONFIG_DRM_TTM=y
CONFIG_DRM_BUDDY=y
CONFIG_DRM_VRAM_HELPER=y
CONFIG_DRM_TTM_HELPER=y
CONFIG_DRM_GEM_DMA_HELPER=y
CONFIG_DRM_GEM_SHMEM_HELPER=y
CONFIG_DRM_SCHED=y
#
# I2C encoder or helper chips
#
CONFIG_DRM_I2C_CH7006=y
CONFIG_DRM_I2C_SIL164=y
CONFIG_DRM_I2C_NXP_TDA998X=y
CONFIG_DRM_I2C_NXP_TDA9950=y
# end of I2C encoder or helper chips
#
# ARM devices
#
CONFIG_DRM_HDLCD=y
CONFIG_DRM_HDLCD_SHOW_UNDERRUN=y
CONFIG_DRM_MALI_DISPLAY=y
CONFIG_DRM_KOMEDA=y
# end of ARM devices
CONFIG_DRM_RADEON=y
CONFIG_DRM_RADEON_USERPTR=y
CONFIG_DRM_AMDGPU=y
CONFIG_DRM_AMDGPU_SI=y
CONFIG_DRM_AMDGPU_CIK=y
CONFIG_DRM_AMDGPU_USERPTR=y
#
# ACP (Audio CoProcessor) Configuration
#
CONFIG_DRM_AMD_ACP=y
# end of ACP (Audio CoProcessor) Configuration
#
# Display Engine Configuration
#
CONFIG_DRM_AMD_DC=y
CONFIG_DRM_AMD_DC_HDCP=y
CONFIG_DRM_AMD_DC_SI=y
# end of Display Engine Configuration
CONFIG_HSA_AMD=y
CONFIG_DRM_NOUVEAU=y
CONFIG_NOUVEAU_LEGACY_CTX_SUPPORT=y
CONFIG_NOUVEAU_DEBUG=5
CONFIG_NOUVEAU_DEBUG_DEFAULT=3
CONFIG_NOUVEAU_DEBUG_MMU=y
CONFIG_NOUVEAU_DEBUG_PUSH=y
CONFIG_DRM_NOUVEAU_BACKLIGHT=y
CONFIG_DRM_KMB_DISPLAY=y
CONFIG_DRM_VGEM=y
CONFIG_DRM_VKMS=y
CONFIG_DRM_EXYNOS=y
#
# CRTCs
#
CONFIG_DRM_EXYNOS5433_DECON=y
CONFIG_DRM_EXYNOS_MIXER=y
CONFIG_DRM_EXYNOS_VIDI=y
#
# Encoders and Bridges
#
CONFIG_DRM_EXYNOS_DSI=y
CONFIG_DRM_EXYNOS_HDMI=y
CONFIG_DRM_EXYNOS_MIC=y
#
# Sub-drivers
#
CONFIG_DRM_EXYNOS_G2D=y
CONFIG_DRM_EXYNOS_IPP=y
CONFIG_DRM_EXYNOS_FIMC=y
CONFIG_DRM_EXYNOS_ROTATOR=y
CONFIG_DRM_EXYNOS_SCALER=y
CONFIG_DRM_EXYNOS_GSC=y
CONFIG_DRM_ROCKCHIP=y
CONFIG_ROCKCHIP_VOP=y
CONFIG_ROCKCHIP_VOP2=y
CONFIG_ROCKCHIP_ANALOGIX_DP=y
CONFIG_ROCKCHIP_CDN_DP=y
CONFIG_ROCKCHIP_DW_HDMI=y
CONFIG_ROCKCHIP_DW_MIPI_DSI=y
CONFIG_ROCKCHIP_INNO_HDMI=y
CONFIG_ROCKCHIP_LVDS=y
CONFIG_ROCKCHIP_RGB=y
CONFIG_ROCKCHIP_RK3066_HDMI=y
CONFIG_DRM_UDL=y
CONFIG_DRM_AST=y
CONFIG_DRM_MGAG200=y
CONFIG_DRM_RCAR_DW_HDMI=y
CONFIG_DRM_RCAR_USE_LVDS=y
CONFIG_DRM_RCAR_USE_MIPI_DSI=y
CONFIG_DRM_RZG2L_MIPI_DSI=y
CONFIG_DRM_SUN4I=y
CONFIG_DRM_SUN4I_HDMI=y
CONFIG_DRM_SUN4I_HDMI_CEC=y
CONFIG_DRM_SUN4I_BACKEND=y
CONFIG_DRM_SUN6I_DSI=y
CONFIG_DRM_SUN8I_DW_HDMI=y
CONFIG_DRM_SUN8I_MIXER=y
CONFIG_DRM_SUN8I_TCON_TOP=y
CONFIG_DRM_QXL=y
CONFIG_DRM_VIRTIO_GPU=y
CONFIG_DRM_MSM=y
CONFIG_DRM_MSM_GPU_STATE=y
CONFIG_DRM_MSM_GPU_SUDO=y
CONFIG_DRM_MSM_MDSS=y
CONFIG_DRM_MSM_MDP4=y
CONFIG_DRM_MSM_MDP5=y
CONFIG_DRM_MSM_DPU=y
CONFIG_DRM_MSM_DP=y
CONFIG_DRM_MSM_DSI=y
CONFIG_DRM_MSM_DSI_28NM_PHY=y
CONFIG_DRM_MSM_DSI_20NM_PHY=y
CONFIG_DRM_MSM_DSI_28NM_8960_PHY=y
CONFIG_DRM_MSM_DSI_14NM_PHY=y
CONFIG_DRM_MSM_DSI_10NM_PHY=y
CONFIG_DRM_MSM_DSI_7NM_PHY=y
CONFIG_DRM_MSM_HDMI=y
CONFIG_DRM_MSM_HDMI_HDCP=y
CONFIG_DRM_PANEL=y
#
# Display Panels
#
CONFIG_DRM_PANEL_ABT_Y030XX067A=y
CONFIG_DRM_PANEL_ARM_VERSATILE=y
CONFIG_DRM_PANEL_ASUS_Z00T_TM5P5_NT35596=y
CONFIG_DRM_PANEL_BOE_BF060Y8M_AJ0=y
CONFIG_DRM_PANEL_BOE_HIMAX8279D=y
CONFIG_DRM_PANEL_BOE_TV101WUM_NL6=y
CONFIG_DRM_PANEL_DSI_CM=y
CONFIG_DRM_PANEL_LVDS=y
CONFIG_DRM_PANEL_SIMPLE=y
CONFIG_DRM_PANEL_EDP=y
CONFIG_DRM_PANEL_EBBG_FT8719=y
CONFIG_DRM_PANEL_ELIDA_KD35T133=y
CONFIG_DRM_PANEL_FEIXIN_K101_IM2BA02=y
CONFIG_DRM_PANEL_FEIYANG_FY07024DI26A30D=y
CONFIG_DRM_PANEL_ILITEK_IL9322=y
CONFIG_DRM_PANEL_ILITEK_ILI9341=y
CONFIG_DRM_PANEL_ILITEK_ILI9881C=y
CONFIG_DRM_PANEL_INNOLUX_EJ030NA=y
CONFIG_DRM_PANEL_INNOLUX_P079ZCA=y
CONFIG_DRM_PANEL_JADARD_JD9365DA_H3=y
CONFIG_DRM_PANEL_JDI_LT070ME05000=y
CONFIG_DRM_PANEL_JDI_R63452=y
CONFIG_DRM_PANEL_KHADAS_TS050=y
CONFIG_DRM_PANEL_KINGDISPLAY_KD097D04=y
CONFIG_DRM_PANEL_LEADTEK_LTK050H3146W=y
CONFIG_DRM_PANEL_LEADTEK_LTK500HD1829=y
CONFIG_DRM_PANEL_SAMSUNG_LD9040=y
CONFIG_DRM_PANEL_LG_LB035Q02=y
CONFIG_DRM_PANEL_LG_LG4573=y
CONFIG_DRM_PANEL_NEC_NL8048HL11=y
CONFIG_DRM_PANEL_NEWVISION_NV3051D=y
CONFIG_DRM_PANEL_NEWVISION_NV3052C=y
CONFIG_DRM_PANEL_NOVATEK_NT35510=y
CONFIG_DRM_PANEL_NOVATEK_NT35560=y
CONFIG_DRM_PANEL_NOVATEK_NT35950=y
CONFIG_DRM_PANEL_NOVATEK_NT36672A=y
CONFIG_DRM_PANEL_NOVATEK_NT39016=y
CONFIG_DRM_PANEL_MANTIX_MLAF057WE51=y
CONFIG_DRM_PANEL_OLIMEX_LCD_OLINUXINO=y
CONFIG_DRM_PANEL_ORISETECH_OTM8009A=y
CONFIG_DRM_PANEL_OSD_OSD101T2587_53TS=y
CONFIG_DRM_PANEL_PANASONIC_VVX10F034N00=y
CONFIG_DRM_PANEL_RASPBERRYPI_TOUCHSCREEN=y
CONFIG_DRM_PANEL_RAYDIUM_RM67191=y
CONFIG_DRM_PANEL_RAYDIUM_RM68200=y
CONFIG_DRM_PANEL_RONBO_RB070D30=y
CONFIG_DRM_PANEL_SAMSUNG_ATNA33XC20=y
CONFIG_DRM_PANEL_SAMSUNG_DB7430=y
CONFIG_DRM_PANEL_SAMSUNG_S6D16D0=y
CONFIG_DRM_PANEL_SAMSUNG_S6D27A1=y
CONFIG_DRM_PANEL_SAMSUNG_S6E3HA2=y
CONFIG_DRM_PANEL_SAMSUNG_S6E63J0X03=y
CONFIG_DRM_PANEL_SAMSUNG_S6E63M0=y
CONFIG_DRM_PANEL_SAMSUNG_S6E63M0_SPI=y
CONFIG_DRM_PANEL_SAMSUNG_S6E63M0_DSI=y
CONFIG_DRM_PANEL_SAMSUNG_S6E88A0_AMS452EF01=y
CONFIG_DRM_PANEL_SAMSUNG_S6E8AA0=y
CONFIG_DRM_PANEL_SAMSUNG_SOFEF00=y
CONFIG_DRM_PANEL_SEIKO_43WVF1G=y
CONFIG_DRM_PANEL_SHARP_LQ101R1SX01=y
CONFIG_DRM_PANEL_SHARP_LS037V7DW01=y
CONFIG_DRM_PANEL_SHARP_LS043T1LE01=y
CONFIG_DRM_PANEL_SHARP_LS060T1SX01=y
CONFIG_DRM_PANEL_SITRONIX_ST7701=y
CONFIG_DRM_PANEL_SITRONIX_ST7703=y
CONFIG_DRM_PANEL_SITRONIX_ST7789V=y
CONFIG_DRM_PANEL_SONY_ACX565AKM=y
CONFIG_DRM_PANEL_SONY_TULIP_TRULY_NT35521=y
CONFIG_DRM_PANEL_TDO_TL070WSH30=y
CONFIG_DRM_PANEL_TPO_TD028TTEC1=y
CONFIG_DRM_PANEL_TPO_TD043MTEA1=y
CONFIG_DRM_PANEL_TPO_TPG110=y
CONFIG_DRM_PANEL_TRULY_NT35597_WQXGA=y
CONFIG_DRM_PANEL_VISIONOX_RM69299=y
CONFIG_DRM_PANEL_WIDECHIPS_WS2401=y
CONFIG_DRM_PANEL_XINPENG_XPP055C272=y
# end of Display Panels
CONFIG_DRM_BRIDGE=y
CONFIG_DRM_PANEL_BRIDGE=y
#
# Display Interface Bridges
#
CONFIG_DRM_CDNS_DSI=y
CONFIG_DRM_CHIPONE_ICN6211=y
CONFIG_DRM_CHRONTEL_CH7033=y
CONFIG_DRM_CROS_EC_ANX7688=y
CONFIG_DRM_DISPLAY_CONNECTOR=y
CONFIG_DRM_FSL_LDB=y
CONFIG_DRM_ITE_IT6505=y
CONFIG_DRM_LONTIUM_LT8912B=y
CONFIG_DRM_LONTIUM_LT9211=y
CONFIG_DRM_LONTIUM_LT9611=y
CONFIG_DRM_LONTIUM_LT9611UXC=y
CONFIG_DRM_ITE_IT66121=y
CONFIG_DRM_LVDS_CODEC=y
CONFIG_DRM_MEGACHIPS_STDPXXXX_GE_B850V3_FW=y
CONFIG_DRM_NWL_MIPI_DSI=y
CONFIG_DRM_NXP_PTN3460=y
CONFIG_DRM_PARADE_PS8622=y
CONFIG_DRM_PARADE_PS8640=y
CONFIG_DRM_SIL_SII8620=y
CONFIG_DRM_SII902X=y
CONFIG_DRM_SII9234=y
CONFIG_DRM_SIMPLE_BRIDGE=y
CONFIG_DRM_THINE_THC63LVD1024=y
CONFIG_DRM_TOSHIBA_TC358762=y
CONFIG_DRM_TOSHIBA_TC358764=y
CONFIG_DRM_TOSHIBA_TC358767=y
CONFIG_DRM_TOSHIBA_TC358768=y
CONFIG_DRM_TOSHIBA_TC358775=y
CONFIG_DRM_TI_DLPC3433=y
CONFIG_DRM_TI_TFP410=y
CONFIG_DRM_TI_SN65DSI83=y
CONFIG_DRM_TI_SN65DSI86=y
CONFIG_DRM_TI_TPD12S015=y
CONFIG_DRM_ANALOGIX_ANX6345=y
CONFIG_DRM_ANALOGIX_ANX78XX=y
CONFIG_DRM_ANALOGIX_DP=y
CONFIG_DRM_ANALOGIX_ANX7625=y
CONFIG_DRM_I2C_ADV7511=y
CONFIG_DRM_I2C_ADV7511_CEC=y
CONFIG_DRM_CDNS_MHDP8546=y
CONFIG_DRM_CDNS_MHDP8546_J721E=y
CONFIG_DRM_IMX8QM_LDB=y
CONFIG_DRM_IMX8QXP_LDB=y
CONFIG_DRM_IMX8QXP_PIXEL_COMBINER=y
CONFIG_DRM_IMX8QXP_PIXEL_LINK=y
CONFIG_DRM_IMX8QXP_PIXEL_LINK_TO_DPI=y
CONFIG_DRM_DW_HDMI=y
CONFIG_DRM_DW_HDMI_CEC=y
CONFIG_DRM_DW_MIPI_DSI=y
# end of Display Interface Bridges
CONFIG_DRM_IMX=y
CONFIG_DRM_IMX_PARALLEL_DISPLAY=y
CONFIG_DRM_IMX_TVE=y
CONFIG_DRM_IMX_LDB=y
CONFIG_DRM_IMX_HDMI=y
CONFIG_DRM_INGENIC=y
CONFIG_DRM_INGENIC_IPU=y
CONFIG_DRM_V3D=y
CONFIG_DRM_ETNAVIV=y
CONFIG_DRM_ETNAVIV_THERMAL=y
CONFIG_DRM_HISI_HIBMC=y
CONFIG_DRM_LOGICVC=y
CONFIG_DRM_MXS=y
CONFIG_DRM_MXSFB=y
CONFIG_DRM_IMX_LCDIF=y
CONFIG_DRM_ARCPGU=y
CONFIG_DRM_BOCHS=y
CONFIG_DRM_CIRRUS_QEMU=y
CONFIG_DRM_GM12U320=y
CONFIG_DRM_OFDRM=y
CONFIG_DRM_PANEL_MIPI_DBI=y
CONFIG_DRM_SIMPLEDRM=y
CONFIG_TINYDRM_HX8357D=y
CONFIG_TINYDRM_ILI9163=y
CONFIG_TINYDRM_ILI9225=y
CONFIG_TINYDRM_ILI9341=y
CONFIG_TINYDRM_ILI9486=y
CONFIG_TINYDRM_MI0283QT=y
CONFIG_TINYDRM_REPAPER=y
CONFIG_TINYDRM_ST7586=y
CONFIG_TINYDRM_ST7735R=y
CONFIG_DRM_PL111=y
CONFIG_DRM_TVE200=y
CONFIG_DRM_LIMA=y
CONFIG_DRM_PANFROST=y
CONFIG_DRM_ASPEED_GFX=y
CONFIG_DRM_MCDE=y
CONFIG_DRM_TIDSS=y
CONFIG_DRM_ZYNQMP_DPSUB=y
CONFIG_DRM_GUD=y
CONFIG_DRM_SSD130X=y
CONFIG_DRM_SSD130X_I2C=y
CONFIG_DRM_SSD130X_SPI=y
CONFIG_DRM_SPRD=y
CONFIG_DRM_LEGACY=y
CONFIG_DRM_TDFX=y
CONFIG_DRM_R128=y
CONFIG_DRM_MGA=y
CONFIG_DRM_VIA=y
CONFIG_DRM_SAVAGE=y
CONFIG_DRM_EXPORT_FOR_TESTS=y
CONFIG_DRM_PANEL_ORIENTATION_QUIRKS=y
CONFIG_DRM_LIB_RANDOM=y
#
# Frame buffer Devices
#
CONFIG_FB_CMDLINE=y
CONFIG_FB_NOTIFY=y
CONFIG_FB=y
CONFIG_FIRMWARE_EDID=y
CONFIG_FB_DDC=y
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
CONFIG_FB_CFB_REV_PIXELS_IN_BYTE=y
CONFIG_FB_SYS_FILLRECT=y
CONFIG_FB_SYS_COPYAREA=y
CONFIG_FB_SYS_IMAGEBLIT=y
CONFIG_FB_FOREIGN_ENDIAN=y
CONFIG_FB_BOTH_ENDIAN=y
# CONFIG_FB_BIG_ENDIAN is not set
# CONFIG_FB_LITTLE_ENDIAN is not set
CONFIG_FB_SYS_FOPS=y
CONFIG_FB_DEFERRED_IO=y
CONFIG_FB_SVGALIB=y
CONFIG_FB_MACMODES=y
CONFIG_FB_BACKLIGHT=y
CONFIG_FB_MODE_HELPERS=y
CONFIG_FB_TILEBLITTING=y
#
# Frame buffer hardware drivers
#
CONFIG_FB_CIRRUS=y
CONFIG_FB_PM2=y
CONFIG_FB_PM2_FIFO_DISCONNECT=y
CONFIG_FB_CLPS711X=y
CONFIG_FB_IMX=y
CONFIG_FB_CYBER2000=y
CONFIG_FB_CYBER2000_DDC=y
CONFIG_FB_ARC=y
CONFIG_FB_CONTROL=y
CONFIG_FB_ASILIANT=y
CONFIG_FB_IMSTT=y
CONFIG_FB_UVESA=y
CONFIG_FB_GBE=y
CONFIG_FB_GBE_MEM=4
CONFIG_FB_PVR2=y
CONFIG_FB_OPENCORES=y
CONFIG_FB_S1D13XXX=y
CONFIG_FB_ATMEL=y
CONFIG_FB_NVIDIA=y
CONFIG_FB_NVIDIA_I2C=y
CONFIG_FB_NVIDIA_DEBUG=y
CONFIG_FB_NVIDIA_BACKLIGHT=y
CONFIG_FB_RIVA=y
CONFIG_FB_RIVA_I2C=y
CONFIG_FB_RIVA_DEBUG=y
CONFIG_FB_RIVA_BACKLIGHT=y
CONFIG_FB_I740=y
CONFIG_FB_MATROX=y
CONFIG_FB_MATROX_MILLENIUM=y
CONFIG_FB_MATROX_MYSTIQUE=y
CONFIG_FB_MATROX_G=y
CONFIG_FB_MATROX_I2C=y
CONFIG_FB_MATROX_MAVEN=y
CONFIG_FB_RADEON=y
CONFIG_FB_RADEON_I2C=y
CONFIG_FB_RADEON_BACKLIGHT=y
CONFIG_FB_RADEON_DEBUG=y
CONFIG_FB_ATY128=y
CONFIG_FB_ATY128_BACKLIGHT=y
CONFIG_FB_ATY=y
CONFIG_FB_ATY_CT=y
CONFIG_FB_ATY_GENERIC_LCD=y
CONFIG_FB_ATY_GX=y
CONFIG_FB_ATY_BACKLIGHT=y
CONFIG_FB_S3=y
CONFIG_FB_S3_DDC=y
CONFIG_FB_SAVAGE=y
CONFIG_FB_SAVAGE_I2C=y
CONFIG_FB_SAVAGE_ACCEL=y
CONFIG_FB_SIS=y
CONFIG_FB_SIS_300=y
CONFIG_FB_SIS_315=y
CONFIG_FB_VIA=y
CONFIG_FB_VIA_DIRECT_PROCFS=y
CONFIG_FB_VIA_X_COMPATIBILITY=y
CONFIG_FB_NEOMAGIC=y
CONFIG_FB_KYRO=y
CONFIG_FB_3DFX=y
CONFIG_FB_3DFX_ACCEL=y
CONFIG_FB_3DFX_I2C=y
CONFIG_FB_VOODOO1=y
CONFIG_FB_VT8623=y
CONFIG_FB_TRIDENT=y
CONFIG_FB_ARK=y
CONFIG_FB_PM3=y
CONFIG_FB_CARMINE=y
CONFIG_FB_CARMINE_DRAM_EVAL=y
# CONFIG_CARMINE_DRAM_CUSTOM is not set
CONFIG_FB_WM8505=y
CONFIG_FB_WMT_GE_ROPS=y
CONFIG_FB_PXA168=y
CONFIG_FB_W100=y
CONFIG_FB_SH_MOBILE_LCDC=y
CONFIG_FB_TMIO=y
CONFIG_FB_TMIO_ACCELL=y
CONFIG_FB_S3C=y
CONFIG_FB_S3C_DEBUG_REGWRITE=y
CONFIG_FB_SM501=y
CONFIG_FB_SMSCUFX=y
CONFIG_FB_UDL=y
CONFIG_FB_IBM_GXT4500=y
CONFIG_FB_GOLDFISH=y
CONFIG_FB_DA8XX=y
CONFIG_FB_VIRTUAL=y
CONFIG_FB_METRONOME=y
CONFIG_FB_MB862XX=y
CONFIG_FB_MB862XX_PCI_GDC=y
CONFIG_FB_MB862XX_I2C=y
CONFIG_FB_BROADSHEET=y
CONFIG_FB_SSD1307=y
CONFIG_FB_SM712=y
CONFIG_FB_OMAP_LCD_H3=y
CONFIG_FB_OMAP2=y
CONFIG_FB_OMAP2_DEBUG_SUPPORT=y
CONFIG_FB_OMAP2_NUM_FBS=3
CONFIG_FB_OMAP2_DSS_INIT=y
CONFIG_FB_OMAP2_DSS=y
CONFIG_FB_OMAP2_DSS_DEBUG=y
CONFIG_FB_OMAP2_DSS_DEBUGFS=y
CONFIG_FB_OMAP2_DSS_COLLECT_IRQ_STATS=y
CONFIG_FB_OMAP2_DSS_DPI=y
CONFIG_FB_OMAP2_DSS_VENC=y
CONFIG_FB_OMAP2_DSS_HDMI_COMMON=y
CONFIG_FB_OMAP4_DSS_HDMI=y
CONFIG_FB_OMAP5_DSS_HDMI=y
CONFIG_FB_OMAP2_DSS_SDI=y
CONFIG_FB_OMAP2_DSS_DSI=y
CONFIG_FB_OMAP2_DSS_MIN_FCK_PER_PCK=0
CONFIG_FB_OMAP2_DSS_SLEEP_AFTER_VENC_RESET=y
#
# OMAPFB Panel and Encoder Drivers
#
CONFIG_FB_OMAP2_ENCODER_OPA362=y
CONFIG_FB_OMAP2_ENCODER_TFP410=y
CONFIG_FB_OMAP2_ENCODER_TPD12S015=y
CONFIG_FB_OMAP2_CONNECTOR_DVI=y
CONFIG_FB_OMAP2_CONNECTOR_HDMI=y
CONFIG_FB_OMAP2_CONNECTOR_ANALOG_TV=y
CONFIG_FB_OMAP2_PANEL_DPI=y
CONFIG_FB_OMAP2_PANEL_LGPHILIPS_LB035Q02=y
# end of OMAPFB Panel and Encoder Drivers
CONFIG_MMP_DISP=y
CONFIG_MMP_DISP_CONTROLLER=y
CONFIG_MMP_DISP_SPI=y
CONFIG_MMP_PANEL_TPOHVGA=y
CONFIG_MMP_FB=y
# end of Frame buffer Devices
#
# Backlight & LCD device support
#
CONFIG_LCD_CLASS_DEVICE=y
CONFIG_LCD_L4F00242T03=y
CONFIG_LCD_LMS283GF05=y
CONFIG_LCD_LTV350QV=y
CONFIG_LCD_ILI922X=y
CONFIG_LCD_ILI9320=y
CONFIG_LCD_TDO24M=y
CONFIG_LCD_VGG2432A4=y
CONFIG_LCD_PLATFORM=y
CONFIG_LCD_AMS369FG06=y
CONFIG_LCD_LMS501KF03=y
CONFIG_LCD_HX8357=y
CONFIG_LCD_OTM3225A=y
CONFIG_BACKLIGHT_CLASS_DEVICE=y
CONFIG_BACKLIGHT_ATMEL_LCDC=y
CONFIG_BACKLIGHT_KTD253=y
CONFIG_BACKLIGHT_LM3533=y
CONFIG_BACKLIGHT_OMAP1=y
CONFIG_BACKLIGHT_PWM=y
CONFIG_BACKLIGHT_DA903X=y
CONFIG_BACKLIGHT_DA9052=y
CONFIG_BACKLIGHT_MAX8925=y
CONFIG_BACKLIGHT_MT6370=y
CONFIG_BACKLIGHT_QCOM_WLED=y
CONFIG_BACKLIGHT_RT4831=y
CONFIG_BACKLIGHT_WM831X=y
CONFIG_BACKLIGHT_ADP5520=y
CONFIG_BACKLIGHT_ADP8860=y
CONFIG_BACKLIGHT_ADP8870=y
CONFIG_BACKLIGHT_88PM860X=y
CONFIG_BACKLIGHT_PCF50633=y
CONFIG_BACKLIGHT_AAT2870=y
CONFIG_BACKLIGHT_LM3630A=y
CONFIG_BACKLIGHT_LM3639=y
CONFIG_BACKLIGHT_LP855X=y
CONFIG_BACKLIGHT_LP8788=y
CONFIG_BACKLIGHT_PANDORA=y
CONFIG_BACKLIGHT_SKY81452=y
CONFIG_BACKLIGHT_TPS65217=y
CONFIG_BACKLIGHT_AS3711=y
CONFIG_BACKLIGHT_GPIO=y
CONFIG_BACKLIGHT_LV5207LP=y
CONFIG_BACKLIGHT_BD6107=y
CONFIG_BACKLIGHT_ARCXCNN=y
CONFIG_BACKLIGHT_RAVE_SP=y
CONFIG_BACKLIGHT_LED=y
# end of Backlight & LCD device support
CONFIG_VGASTATE=y
CONFIG_VIDEOMODE_HELPERS=y
CONFIG_HDMI=y
#
# Console display driver support
#
CONFIG_DUMMY_CONSOLE=y
CONFIG_DUMMY_CONSOLE_COLUMNS=80
CONFIG_DUMMY_CONSOLE_ROWS=25
# end of Console display driver support
CONFIG_LOGO=y
CONFIG_LOGO_LINUX_MONO=y
CONFIG_LOGO_LINUX_VGA16=y
CONFIG_LOGO_LINUX_CLUT224=y
# end of Graphics support
CONFIG_DRM_ACCEL=y
CONFIG_DRM_ACCEL_IVPU=y
CONFIG_SOUND_OSS_CORE_PRECLAIM=y
#
# HID support
#
CONFIG_HID=y
CONFIG_HID_BATTERY_STRENGTH=y
CONFIG_HIDRAW=y
CONFIG_UHID=y
CONFIG_HID_GENERIC=y
#
# Special HID drivers
#
CONFIG_HID_A4TECH=y
CONFIG_HID_ACCUTOUCH=y
CONFIG_HID_ACRUX=y
CONFIG_HID_ACRUX_FF=y
CONFIG_HID_APPLE=y
CONFIG_HID_APPLEIR=y
CONFIG_HID_ASUS=y
CONFIG_HID_AUREAL=y
CONFIG_HID_BELKIN=y
CONFIG_HID_BETOP_FF=y
CONFIG_HID_BIGBEN_FF=y
CONFIG_HID_CHERRY=y
CONFIG_HID_CHICONY=y
CONFIG_HID_CORSAIR=y
CONFIG_HID_COUGAR=y
CONFIG_HID_MACALLY=y
CONFIG_HID_CMEDIA=y
CONFIG_HID_CP2112=y
CONFIG_HID_CREATIVE_SB0540=y
CONFIG_HID_CYPRESS=y
CONFIG_HID_DRAGONRISE=y
CONFIG_DRAGONRISE_FF=y
CONFIG_HID_EMS_FF=y
CONFIG_HID_ELAN=y
CONFIG_HID_ELECOM=y
CONFIG_HID_ELO=y
CONFIG_HID_EZKEY=y
CONFIG_HID_FT260=y
CONFIG_HID_GEMBIRD=y
CONFIG_HID_GFRM=y
CONFIG_HID_GLORIOUS=y
CONFIG_HID_HOLTEK=y
CONFIG_HOLTEK_FF=y
CONFIG_HID_VIVALDI_COMMON=y
CONFIG_HID_GOOGLE_HAMMER=y
CONFIG_HID_VIVALDI=y
CONFIG_HID_GT683R=y
CONFIG_HID_KEYTOUCH=y
CONFIG_HID_KYE=y
CONFIG_HID_UCLOGIC=y
CONFIG_HID_WALTOP=y
CONFIG_HID_VIEWSONIC=y
CONFIG_HID_VRC2=y
CONFIG_HID_XIAOMI=y
CONFIG_HID_GYRATION=y
CONFIG_HID_ICADE=y
CONFIG_HID_ITE=y
CONFIG_HID_JABRA=y
CONFIG_HID_TWINHAN=y
CONFIG_HID_KENSINGTON=y
CONFIG_HID_LCPOWER=y
CONFIG_HID_LED=y
CONFIG_HID_LENOVO=y
CONFIG_HID_LETSKETCH=y
CONFIG_HID_LOGITECH=y
CONFIG_HID_LOGITECH_DJ=y
CONFIG_HID_LOGITECH_HIDPP=y
CONFIG_LOGITECH_FF=y
CONFIG_LOGIRUMBLEPAD2_FF=y
CONFIG_LOGIG940_FF=y
CONFIG_LOGIWHEELS_FF=y
CONFIG_HID_MAGICMOUSE=y
CONFIG_HID_MALTRON=y
CONFIG_HID_MAYFLASH=y
CONFIG_HID_MEGAWORLD_FF=y
CONFIG_HID_REDRAGON=y
CONFIG_HID_MICROSOFT=y
CONFIG_HID_MONTEREY=y
CONFIG_HID_MULTITOUCH=y
CONFIG_HID_NINTENDO=y
CONFIG_NINTENDO_FF=y
CONFIG_HID_NTI=y
CONFIG_HID_NTRIG=y
CONFIG_HID_ORTEK=y
CONFIG_HID_PANTHERLORD=y
CONFIG_PANTHERLORD_FF=y
CONFIG_HID_PENMOUNT=y
CONFIG_HID_PETALYNX=y
CONFIG_HID_PICOLCD=y
CONFIG_HID_PICOLCD_FB=y
CONFIG_HID_PICOLCD_BACKLIGHT=y
CONFIG_HID_PICOLCD_LCD=y
CONFIG_HID_PICOLCD_LEDS=y
CONFIG_HID_PICOLCD_CIR=y
CONFIG_HID_PLANTRONICS=y
CONFIG_HID_PLAYSTATION=y
CONFIG_PLAYSTATION_FF=y
CONFIG_HID_PXRC=y
CONFIG_HID_RAZER=y
CONFIG_HID_PRIMAX=y
CONFIG_HID_RETRODE=y
CONFIG_HID_ROCCAT=y
CONFIG_HID_SAITEK=y
CONFIG_HID_SAMSUNG=y
CONFIG_HID_SEMITEK=y
CONFIG_HID_SIGMAMICRO=y
CONFIG_HID_SONY=y
CONFIG_SONY_FF=y
CONFIG_HID_SPEEDLINK=y
CONFIG_HID_STEAM=y
CONFIG_HID_STEELSERIES=y
CONFIG_HID_SUNPLUS=y
CONFIG_HID_RMI=y
CONFIG_HID_GREENASIA=y
CONFIG_GREENASIA_FF=y
CONFIG_HID_SMARTJOYPLUS=y
CONFIG_SMARTJOYPLUS_FF=y
CONFIG_HID_TIVO=y
CONFIG_HID_TOPSEED=y
CONFIG_HID_TOPRE=y
CONFIG_HID_THINGM=y
CONFIG_HID_THRUSTMASTER=y
CONFIG_THRUSTMASTER_FF=y
CONFIG_HID_UDRAW_PS3=y
CONFIG_HID_U2FZERO=y
CONFIG_HID_WACOM=y
CONFIG_HID_WIIMOTE=y
CONFIG_HID_XINMO=y
CONFIG_HID_ZEROPLUS=y
CONFIG_ZEROPLUS_FF=y
CONFIG_HID_ZYDACRON=y
CONFIG_HID_SENSOR_HUB=y
CONFIG_HID_SENSOR_CUSTOM_SENSOR=y
CONFIG_HID_ALPS=y
CONFIG_HID_MCP2221=y
CONFIG_HID_KUNIT_TEST=y
# end of Special HID drivers
#
# USB HID support
#
CONFIG_USB_HID=y
CONFIG_HID_PID=y
CONFIG_USB_HIDDEV=y
# end of USB HID support
#
# I2C HID support
#
CONFIG_I2C_HID_OF=y
CONFIG_I2C_HID_OF_ELAN=y
CONFIG_I2C_HID_OF_GOODIX=y
# end of I2C HID support
CONFIG_I2C_HID_CORE=y
#
# Intel ISH HID support
#
# end of Intel ISH HID support
#
# AMD SFH HID Support
#
CONFIG_AMD_SFH_HID=y
# end of AMD SFH HID Support
# end of HID support
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
CONFIG_USB_SUPPORT=y
CONFIG_USB_COMMON=y
CONFIG_USB_LED_TRIG=y
CONFIG_USB_ULPI_BUS=y
CONFIG_USB_CONN_GPIO=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB=y
CONFIG_USB_PCI=y
CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
#
# Miscellaneous USB options
#
CONFIG_USB_DEFAULT_PERSIST=y
CONFIG_USB_FEW_INIT_RETRIES=y
CONFIG_USB_DYNAMIC_MINORS=y
CONFIG_USB_OTG=y
CONFIG_USB_OTG_PRODUCTLIST=y
CONFIG_USB_OTG_DISABLE_EXTERNAL_HUB=y
CONFIG_USB_OTG_FSM=y
CONFIG_USB_LEDS_TRIGGER_USBPORT=y
CONFIG_USB_AUTOSUSPEND_DELAY=2
CONFIG_USB_MON=y
#
# USB Host Controller Drivers
#
CONFIG_USB_C67X00_HCD=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_DBGCAP=y
CONFIG_USB_XHCI_PCI=y
CONFIG_USB_XHCI_PCI_RENESAS=y
CONFIG_USB_XHCI_PLATFORM=y
CONFIG_USB_XHCI_HISTB=y
CONFIG_USB_XHCI_MTK=y
CONFIG_USB_XHCI_MVEBU=y
CONFIG_USB_XHCI_RCAR=y
CONFIG_USB_EHCI_BRCMSTB=y
CONFIG_USB_BRCMSTB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_ROOT_HUB_TT=y
CONFIG_USB_EHCI_TT_NEWSCHED=y
CONFIG_USB_EHCI_PCI=y
CONFIG_USB_EHCI_FSL=y
CONFIG_USB_EHCI_HCD_NPCM7XX=y
CONFIG_USB_EHCI_HCD_OMAP=y
CONFIG_USB_EHCI_HCD_ORION=y
CONFIG_USB_EHCI_HCD_SPEAR=y
CONFIG_USB_EHCI_HCD_STI=y
CONFIG_USB_EHCI_HCD_AT91=y
CONFIG_USB_EHCI_SH=y
CONFIG_USB_EHCI_EXYNOS=y
CONFIG_USB_EHCI_MV=y
CONFIG_USB_CNS3XXX_EHCI=y
CONFIG_USB_EHCI_HCD_PLATFORM=y
CONFIG_USB_OXU210HP_HCD=y
CONFIG_USB_ISP116X_HCD=y
CONFIG_USB_ISP1362_HCD=y
CONFIG_USB_FOTG210_HCD=y
CONFIG_USB_MAX3421_HCD=y
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_OHCI_HCD_SPEAR=y
CONFIG_USB_OHCI_HCD_STI=y
CONFIG_USB_OHCI_HCD_S3C2410=y
CONFIG_USB_OHCI_HCD_LPC32XX=y
CONFIG_USB_OHCI_HCD_AT91=y
CONFIG_USB_OHCI_HCD_OMAP3=y
CONFIG_USB_OHCI_HCD_DAVINCI=y
CONFIG_USB_OHCI_HCD_PCI=y
CONFIG_USB_OHCI_HCD_SSB=y
CONFIG_USB_OHCI_SH=y
CONFIG_USB_OHCI_EXYNOS=y
CONFIG_USB_CNS3XXX_OHCI=y
CONFIG_USB_OHCI_HCD_PLATFORM=y
CONFIG_USB_UHCI_HCD=y
CONFIG_USB_U132_HCD=y
CONFIG_USB_SL811_HCD=y
CONFIG_USB_SL811_HCD_ISO=y
CONFIG_USB_R8A66597_HCD=y
CONFIG_USB_RENESAS_USBHS_HCD=y
CONFIG_USB_HCD_BCMA=y
CONFIG_USB_HCD_SSB=y
CONFIG_USB_HCD_TEST_MODE=y
CONFIG_USB_RENESAS_USBHS=y
#
# USB Device Class drivers
#
CONFIG_USB_ACM=y
CONFIG_USB_PRINTER=y
CONFIG_USB_WDM=y
CONFIG_USB_TMC=y
#
# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
#
#
# also be needed; see USB_STORAGE Help for more info
#
CONFIG_USB_STORAGE=y
CONFIG_USB_STORAGE_DEBUG=y
CONFIG_USB_STORAGE_REALTEK=y
CONFIG_REALTEK_AUTOPM=y
CONFIG_USB_STORAGE_DATAFAB=y
CONFIG_USB_STORAGE_FREECOM=y
CONFIG_USB_STORAGE_ISD200=y
CONFIG_USB_STORAGE_USBAT=y
CONFIG_USB_STORAGE_SDDR09=y
CONFIG_USB_STORAGE_SDDR55=y
CONFIG_USB_STORAGE_JUMPSHOT=y
CONFIG_USB_STORAGE_ALAUDA=y
CONFIG_USB_STORAGE_ONETOUCH=y
CONFIG_USB_STORAGE_KARMA=y
CONFIG_USB_STORAGE_CYPRESS_ATACB=y
CONFIG_USB_STORAGE_ENE_UB6250=y
CONFIG_USB_UAS=y
#
# USB Imaging devices
#
CONFIG_USB_MDC800=y
CONFIG_USB_MICROTEK=y
CONFIG_USBIP_CORE=y
CONFIG_USBIP_VHCI_HCD=y
CONFIG_USBIP_VHCI_HC_PORTS=8
CONFIG_USBIP_VHCI_NR_HCS=1
CONFIG_USBIP_HOST=y
CONFIG_USBIP_VUDC=y
CONFIG_USBIP_DEBUG=y
CONFIG_USB_CDNS_SUPPORT=y
CONFIG_USB_CDNS_HOST=y
CONFIG_USB_CDNS3=y
CONFIG_USB_CDNS3_GADGET=y
CONFIG_USB_CDNS3_HOST=y
CONFIG_USB_CDNS3_TI=y
CONFIG_USB_CDNS3_IMX=y
CONFIG_USB_MTU3=y
# CONFIG_USB_MTU3_HOST is not set
# CONFIG_USB_MTU3_GADGET is not set
CONFIG_USB_MTU3_DUAL_ROLE=y
CONFIG_USB_MTU3_DEBUG=y
CONFIG_USB_MUSB_HDRC=y
# CONFIG_USB_MUSB_HOST is not set
# CONFIG_USB_MUSB_GADGET is not set
CONFIG_USB_MUSB_DUAL_ROLE=y
#
# Platform Glue Layer
#
CONFIG_USB_MUSB_TUSB6010=y
CONFIG_USB_MUSB_DSPS=y
CONFIG_USB_MUSB_UX500=y
CONFIG_USB_MUSB_MEDIATEK=y
CONFIG_USB_MUSB_POLARFIRE_SOC=y
#
# MUSB DMA mode
#
CONFIG_MUSB_PIO_ONLY=y
CONFIG_USB_DWC3=y
CONFIG_USB_DWC3_ULPI=y
# CONFIG_USB_DWC3_HOST is not set
# CONFIG_USB_DWC3_GADGET is not set
CONFIG_USB_DWC3_DUAL_ROLE=y
#
# Platform Glue Driver Support
#
CONFIG_USB_DWC3_OMAP=y
CONFIG_USB_DWC3_EXYNOS=y
CONFIG_USB_DWC3_HAPS=y
CONFIG_USB_DWC3_KEYSTONE=y
CONFIG_USB_DWC3_MESON_G12A=y
CONFIG_USB_DWC3_OF_SIMPLE=y
CONFIG_USB_DWC3_ST=y
CONFIG_USB_DWC3_QCOM=y
CONFIG_USB_DWC3_IMX8MP=y
CONFIG_USB_DWC3_AM62=y
CONFIG_USB_DWC2=y
# CONFIG_USB_DWC2_HOST is not set
#
# Gadget/Dual-role mode requires USB Gadget support to be enabled
#
# CONFIG_USB_DWC2_PERIPHERAL is not set
CONFIG_USB_DWC2_DUAL_ROLE=y
CONFIG_USB_DWC2_PCI=y
CONFIG_USB_DWC2_DEBUG=y
CONFIG_USB_DWC2_VERBOSE=y
CONFIG_USB_DWC2_TRACK_MISSED_SOFS=y
CONFIG_USB_DWC2_DEBUG_PERIODIC=y
CONFIG_USB_CHIPIDEA=y
CONFIG_USB_CHIPIDEA_UDC=y
CONFIG_USB_CHIPIDEA_HOST=y
CONFIG_USB_CHIPIDEA_PCI=y
CONFIG_USB_CHIPIDEA_MSM=y
CONFIG_USB_CHIPIDEA_IMX=y
CONFIG_USB_CHIPIDEA_GENERIC=y
CONFIG_USB_CHIPIDEA_TEGRA=y
CONFIG_USB_ISP1760=y
CONFIG_USB_ISP1760_HCD=y
CONFIG_USB_ISP1761_UDC=y
# CONFIG_USB_ISP1760_HOST_ROLE is not set
# CONFIG_USB_ISP1760_GADGET_ROLE is not set
CONFIG_USB_ISP1760_DUAL_ROLE=y
#
# USB port drivers
#
CONFIG_USB_USS720=y
CONFIG_USB_SERIAL=y
CONFIG_USB_SERIAL_CONSOLE=y
CONFIG_USB_SERIAL_GENERIC=y
CONFIG_USB_SERIAL_SIMPLE=y
CONFIG_USB_SERIAL_AIRCABLE=y
CONFIG_USB_SERIAL_ARK3116=y
CONFIG_USB_SERIAL_BELKIN=y
CONFIG_USB_SERIAL_CH341=y
CONFIG_USB_SERIAL_WHITEHEAT=y
CONFIG_USB_SERIAL_DIGI_ACCELEPORT=y
CONFIG_USB_SERIAL_CP210X=y
CONFIG_USB_SERIAL_CYPRESS_M8=y
CONFIG_USB_SERIAL_EMPEG=y
CONFIG_USB_SERIAL_FTDI_SIO=y
CONFIG_USB_SERIAL_VISOR=y
CONFIG_USB_SERIAL_IPAQ=y
CONFIG_USB_SERIAL_IR=y
CONFIG_USB_SERIAL_EDGEPORT=y
CONFIG_USB_SERIAL_EDGEPORT_TI=y
CONFIG_USB_SERIAL_F81232=y
CONFIG_USB_SERIAL_F8153X=y
CONFIG_USB_SERIAL_GARMIN=y
CONFIG_USB_SERIAL_IPW=y
CONFIG_USB_SERIAL_IUU=y
CONFIG_USB_SERIAL_KEYSPAN_PDA=y
CONFIG_USB_SERIAL_KEYSPAN=y
CONFIG_USB_SERIAL_KLSI=y
CONFIG_USB_SERIAL_KOBIL_SCT=y
CONFIG_USB_SERIAL_MCT_U232=y
CONFIG_USB_SERIAL_METRO=y
CONFIG_USB_SERIAL_MOS7720=y
CONFIG_USB_SERIAL_MOS7715_PARPORT=y
CONFIG_USB_SERIAL_MOS7840=y
CONFIG_USB_SERIAL_MXUPORT=y
CONFIG_USB_SERIAL_NAVMAN=y
CONFIG_USB_SERIAL_PL2303=y
CONFIG_USB_SERIAL_OTI6858=y
CONFIG_USB_SERIAL_QCAUX=y
CONFIG_USB_SERIAL_QUALCOMM=y
CONFIG_USB_SERIAL_SPCP8X5=y
CONFIG_USB_SERIAL_SAFE=y
CONFIG_USB_SERIAL_SAFE_PADDED=y
CONFIG_USB_SERIAL_SIERRAWIRELESS=y
CONFIG_USB_SERIAL_SYMBOL=y
CONFIG_USB_SERIAL_TI=y
CONFIG_USB_SERIAL_CYBERJACK=y
CONFIG_USB_SERIAL_WWAN=y
CONFIG_USB_SERIAL_OPTION=y
CONFIG_USB_SERIAL_OMNINET=y
CONFIG_USB_SERIAL_OPTICON=y
CONFIG_USB_SERIAL_XSENS_MT=y
CONFIG_USB_SERIAL_WISHBONE=y
CONFIG_USB_SERIAL_SSU100=y
CONFIG_USB_SERIAL_QT2=y
CONFIG_USB_SERIAL_UPD78F0730=y
CONFIG_USB_SERIAL_XR=y
CONFIG_USB_SERIAL_DEBUG=y
#
# USB Miscellaneous drivers
#
CONFIG_USB_EMI62=y
CONFIG_USB_EMI26=y
CONFIG_USB_ADUTUX=y
CONFIG_USB_SEVSEG=y
CONFIG_USB_LEGOTOWER=y
CONFIG_USB_LCD=y
CONFIG_USB_CYPRESS_CY7C63=y
CONFIG_USB_CYTHERM=y
CONFIG_USB_IDMOUSE=y
CONFIG_USB_FTDI_ELAN=y
CONFIG_USB_APPLEDISPLAY=y
CONFIG_USB_QCOM_EUD=y
CONFIG_APPLE_MFI_FASTCHARGE=y
CONFIG_USB_SISUSBVGA=y
CONFIG_USB_LD=y
CONFIG_USB_TRANCEVIBRATOR=y
CONFIG_USB_IOWARRIOR=y
CONFIG_USB_TEST=y
CONFIG_USB_EHSET_TEST_FIXTURE=y
CONFIG_USB_ISIGHTFW=y
CONFIG_USB_YUREX=y
CONFIG_USB_EZUSB_FX2=y
CONFIG_USB_HUB_USB251XB=y
CONFIG_USB_HSIC_USB3503=y
CONFIG_USB_HSIC_USB4604=y
CONFIG_USB_LINK_LAYER_TEST=y
CONFIG_USB_CHAOSKEY=y
CONFIG_BRCM_USB_PINMAP=y
CONFIG_USB_ONBOARD_HUB=y
CONFIG_USB_ATM=y
CONFIG_USB_SPEEDTOUCH=y
CONFIG_USB_CXACRU=y
CONFIG_USB_UEAGLEATM=y
CONFIG_USB_XUSBATM=y
#
# USB Physical Layer drivers
#
CONFIG_USB_PHY=y
CONFIG_KEYSTONE_USB_PHY=y
CONFIG_NOP_USB_XCEIV=y
CONFIG_AM335X_CONTROL_USB=y
CONFIG_AM335X_PHY_USB=y
# CONFIG_USB_GPIO_VBUS is not set
CONFIG_TAHVO_USB=y
CONFIG_TAHVO_USB_HOST_BY_DEFAULT=y
CONFIG_USB_ISP1301=y
CONFIG_USB_MV_OTG=y
CONFIG_USB_TEGRA_PHY=y
CONFIG_USB_ULPI=y
CONFIG_USB_ULPI_VIEWPORT=y
# CONFIG_JZ4770_PHY is not set
# end of USB Physical Layer drivers
CONFIG_USB_GADGET=y
CONFIG_USB_GADGET_DEBUG=y
CONFIG_USB_GADGET_VERBOSE=y
CONFIG_USB_GADGET_DEBUG_FILES=y
CONFIG_USB_GADGET_DEBUG_FS=y
CONFIG_USB_GADGET_VBUS_DRAW=2
CONFIG_USB_GADGET_STORAGE_NUM_BUFFERS=2
CONFIG_U_SERIAL_CONSOLE=y
#
# USB Peripheral Controller
#
CONFIG_USB_LPC32XX=y
CONFIG_USB_FOTG210_UDC=y
CONFIG_USB_GR_UDC=y
CONFIG_USB_R8A66597=y
CONFIG_USB_RENESAS_USBHS_UDC=y
CONFIG_USB_RENESAS_USB3=y
CONFIG_USB_PXA27X=y
CONFIG_USB_MV_UDC=y
CONFIG_USB_MV_U3D=y
CONFIG_USB_SNP_CORE=y
CONFIG_USB_SNP_UDC_PLAT=y
CONFIG_USB_M66592=y
CONFIG_USB_BDC_UDC=y
CONFIG_USB_AMD5536UDC=y
CONFIG_USB_NET2272=y
CONFIG_USB_NET2272_DMA=y
CONFIG_USB_NET2280=y
CONFIG_USB_GOKU=y
CONFIG_USB_EG20T=y
CONFIG_USB_GADGET_XILINX=y
CONFIG_USB_MAX3420_UDC=y
CONFIG_USB_ASPEED_UDC=y
CONFIG_USB_ASPEED_VHUB=y
CONFIG_USB_DUMMY_HCD=y
# end of USB Peripheral Controller
CONFIG_USB_LIBCOMPOSITE=y
CONFIG_USB_F_ACM=y
CONFIG_USB_F_SS_LB=y
CONFIG_USB_U_SERIAL=y
CONFIG_USB_U_ETHER=y
CONFIG_USB_F_SERIAL=y
CONFIG_USB_F_OBEX=y
CONFIG_USB_F_NCM=y
CONFIG_USB_F_ECM=y
CONFIG_USB_F_PHONET=y
CONFIG_USB_F_EEM=y
CONFIG_USB_F_SUBSET=y
CONFIG_USB_F_RNDIS=y
CONFIG_USB_F_MASS_STORAGE=y
CONFIG_USB_F_FS=y
CONFIG_USB_F_UVC=y
CONFIG_USB_F_HID=y
CONFIG_USB_F_PRINTER=y
CONFIG_USB_F_TCM=y
CONFIG_USB_CONFIGFS=y
CONFIG_USB_CONFIGFS_SERIAL=y
CONFIG_USB_CONFIGFS_ACM=y
CONFIG_USB_CONFIGFS_OBEX=y
CONFIG_USB_CONFIGFS_NCM=y
CONFIG_USB_CONFIGFS_ECM=y
CONFIG_USB_CONFIGFS_ECM_SUBSET=y
CONFIG_USB_CONFIGFS_RNDIS=y
CONFIG_USB_CONFIGFS_EEM=y
CONFIG_USB_CONFIGFS_PHONET=y
CONFIG_USB_CONFIGFS_MASS_STORAGE=y
CONFIG_USB_CONFIGFS_F_LB_SS=y
CONFIG_USB_CONFIGFS_F_FS=y
CONFIG_USB_CONFIGFS_F_HID=y
CONFIG_USB_CONFIGFS_F_UVC=y
CONFIG_USB_CONFIGFS_F_PRINTER=y
CONFIG_USB_CONFIGFS_F_TCM=y
#
# USB Gadget precomposed configurations
#
CONFIG_USB_ZERO=y
CONFIG_USB_ZERO_HNPTEST=y
CONFIG_USB_ETH=y
CONFIG_USB_ETH_RNDIS=y
CONFIG_USB_ETH_EEM=y
CONFIG_USB_G_NCM=y
CONFIG_USB_GADGETFS=y
CONFIG_USB_FUNCTIONFS=y
CONFIG_USB_FUNCTIONFS_ETH=y
CONFIG_USB_FUNCTIONFS_RNDIS=y
CONFIG_USB_FUNCTIONFS_GENERIC=y
CONFIG_USB_MASS_STORAGE=y
CONFIG_USB_GADGET_TARGET=y
CONFIG_USB_G_SERIAL=y
CONFIG_USB_G_PRINTER=y
CONFIG_USB_CDC_COMPOSITE=y
CONFIG_USB_G_NOKIA=y
CONFIG_USB_G_ACM_MS=y
CONFIG_USB_G_MULTI=y
CONFIG_USB_G_MULTI_RNDIS=y
CONFIG_USB_G_MULTI_CDC=y
CONFIG_USB_G_HID=y
CONFIG_USB_G_DBGP=y
# CONFIG_USB_G_DBGP_PRINTK is not set
CONFIG_USB_G_DBGP_SERIAL=y
CONFIG_USB_G_WEBCAM=y
CONFIG_USB_RAW_GADGET=y
# end of USB Gadget precomposed configurations
CONFIG_TYPEC=y
CONFIG_TYPEC_TCPM=y
CONFIG_TYPEC_TCPCI=y
CONFIG_TYPEC_RT1711H=y
CONFIG_TYPEC_MT6360=y
CONFIG_TYPEC_TCPCI_MT6370=y
CONFIG_TYPEC_TCPCI_MAXIM=y
CONFIG_TYPEC_FUSB302=y
CONFIG_TYPEC_UCSI=y
CONFIG_UCSI_CCG=y
CONFIG_UCSI_STM32G0=y
CONFIG_TYPEC_TPS6598X=y
CONFIG_TYPEC_ANX7411=y
CONFIG_TYPEC_RT1719=y
CONFIG_TYPEC_HD3SS3220=y
CONFIG_TYPEC_STUSB160X=y
CONFIG_TYPEC_QCOM_PMIC=y
CONFIG_TYPEC_WUSB3801=y
#
# USB Type-C Multiplexer/DeMultiplexer Switch support
#
CONFIG_TYPEC_MUX_FSA4480=y
CONFIG_TYPEC_MUX_PI3USB30532=y
# end of USB Type-C Multiplexer/DeMultiplexer Switch support
#
# USB Type-C Alternate Mode drivers
#
CONFIG_TYPEC_DP_ALTMODE=y
CONFIG_TYPEC_NVIDIA_ALTMODE=y
# end of USB Type-C Alternate Mode drivers
CONFIG_USB_ROLE_SWITCH=y
CONFIG_MMC=y
CONFIG_PWRSEQ_EMMC=y
CONFIG_PWRSEQ_SD8787=y
CONFIG_PWRSEQ_SIMPLE=y
CONFIG_MMC_BLOCK=y
CONFIG_MMC_BLOCK_MINORS=8
CONFIG_SDIO_UART=y
CONFIG_MMC_TEST=y
CONFIG_MMC_CRYPTO=y
#
# MMC/SD/SDIO Host Controller Drivers
#
CONFIG_MMC_DEBUG=y
CONFIG_MMC_SDHCI=y
CONFIG_MMC_SDHCI_IO_ACCESSORS=y
CONFIG_MMC_SDHCI_PCI=y
CONFIG_MMC_RICOH_MMC=y
CONFIG_MMC_SDHCI_PLTFM=y
CONFIG_MMC_SDHCI_OF_ARASAN=y
CONFIG_MMC_SDHCI_OF_ASPEED=y
CONFIG_MMC_SDHCI_OF_ASPEED_TEST=y
CONFIG_MMC_SDHCI_OF_AT91=y
CONFIG_MMC_SDHCI_OF_ESDHC=y
CONFIG_MMC_SDHCI_OF_DWCMSHC=y
CONFIG_MMC_SDHCI_OF_SPARX5=y
CONFIG_MMC_SDHCI_CADENCE=y
CONFIG_MMC_SDHCI_CNS3XXX=y
CONFIG_MMC_SDHCI_ESDHC_IMX=y
CONFIG_MMC_SDHCI_DOVE=y
CONFIG_MMC_SDHCI_TEGRA=y
CONFIG_MMC_SDHCI_S3C=y
CONFIG_MMC_SDHCI_PXAV3=y
CONFIG_MMC_SDHCI_PXAV2=y
CONFIG_MMC_SDHCI_SPEAR=y
CONFIG_MMC_SDHCI_S3C_DMA=y
CONFIG_MMC_SDHCI_BCM_KONA=y
CONFIG_MMC_SDHCI_F_SDH30=y
CONFIG_MMC_SDHCI_MILBEAUT=y
CONFIG_MMC_SDHCI_IPROC=y
CONFIG_MMC_MESON_GX=y
CONFIG_MMC_MESON_MX_SDHC=y
CONFIG_MMC_MESON_MX_SDIO=y
CONFIG_MMC_MOXART=y
CONFIG_MMC_SDHCI_ST=y
CONFIG_MMC_OMAP_HS=y
CONFIG_MMC_ALCOR=y
CONFIG_MMC_SDHCI_MSM=y
CONFIG_MMC_TIFM_SD=y
CONFIG_MMC_DAVINCI=y
CONFIG_MMC_SPI=y
CONFIG_MMC_S3C=y
CONFIG_MMC_S3C_HW_SDIO_IRQ=y
CONFIG_MMC_S3C_PIO=y
# CONFIG_MMC_S3C_DMA is not set
CONFIG_MMC_SDHCI_SPRD=y
CONFIG_MMC_TMIO_CORE=y
CONFIG_MMC_TMIO=y
CONFIG_MMC_SDHI=y
CONFIG_MMC_SDHI_SYS_DMAC=y
CONFIG_MMC_SDHI_INTERNAL_DMAC=y
CONFIG_MMC_UNIPHIER=y
CONFIG_MMC_CB710=y
CONFIG_MMC_VIA_SDMMC=y
CONFIG_MMC_CAVIUM_THUNDERX=y
CONFIG_MMC_DW=y
CONFIG_MMC_DW_PLTFM=y
CONFIG_MMC_DW_BLUEFIELD=y
CONFIG_MMC_DW_EXYNOS=y
CONFIG_MMC_DW_HI3798CV200=y
CONFIG_MMC_DW_K3=y
CONFIG_MMC_DW_PCI=y
CONFIG_MMC_SH_MMCIF=y
CONFIG_MMC_VUB300=y
CONFIG_MMC_USHC=y
CONFIG_MMC_USDHI6ROL0=y
CONFIG_MMC_REALTEK_PCI=y
CONFIG_MMC_REALTEK_USB=y
CONFIG_MMC_SUNXI=y
CONFIG_MMC_CQHCI=y
CONFIG_MMC_HSQ=y
CONFIG_MMC_TOSHIBA_PCI=y
CONFIG_MMC_BCM2835=y
CONFIG_MMC_MTK=y
CONFIG_MMC_SDHCI_XENON=y
CONFIG_MMC_SDHCI_OMAP=y
CONFIG_MMC_SDHCI_AM654=y
CONFIG_MMC_OWL=y
CONFIG_MMC_SDHCI_EXTERNAL_DMA=y
CONFIG_MMC_LITEX=y
CONFIG_SCSI_UFSHCD=y
CONFIG_SCSI_UFS_BSG=y
CONFIG_SCSI_UFS_CRYPTO=y
CONFIG_SCSI_UFS_HPB=y
CONFIG_SCSI_UFS_FAULT_INJECTION=y
CONFIG_SCSI_UFS_HWMON=y
CONFIG_SCSI_UFSHCD_PCI=y
CONFIG_SCSI_UFS_DWC_TC_PCI=y
CONFIG_SCSI_UFSHCD_PLATFORM=y
CONFIG_SCSI_UFS_CDNS_PLATFORM=y
CONFIG_SCSI_UFS_DWC_TC_PLATFORM=y
CONFIG_SCSI_UFS_HISI=y
CONFIG_SCSI_UFS_RENESAS=y
CONFIG_SCSI_UFS_TI_J721E=y
CONFIG_SCSI_UFS_EXYNOS=y
CONFIG_MEMSTICK=y
CONFIG_MEMSTICK_DEBUG=y
#
# MemoryStick drivers
#
CONFIG_MEMSTICK_UNSAFE_RESUME=y
CONFIG_MSPRO_BLOCK=y
CONFIG_MS_BLOCK=y
#
# MemoryStick Host Controller Drivers
#
CONFIG_MEMSTICK_TIFM_MS=y
CONFIG_MEMSTICK_JMICRON_38X=y
CONFIG_MEMSTICK_R592=y
CONFIG_MEMSTICK_REALTEK_PCI=y
CONFIG_MEMSTICK_REALTEK_USB=y
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
CONFIG_LEDS_CLASS_FLASH=y
CONFIG_LEDS_CLASS_MULTICOLOR=y
CONFIG_LEDS_BRIGHTNESS_HW_CHANGED=y
#
# LED drivers
#
CONFIG_LEDS_88PM860X=y
CONFIG_LEDS_AN30259A=y
CONFIG_LEDS_ARIEL=y
CONFIG_LEDS_AW2013=y
CONFIG_LEDS_BCM6328=y
CONFIG_LEDS_BCM6358=y
CONFIG_LEDS_CPCAP=y
CONFIG_LEDS_CR0014114=y
CONFIG_LEDS_EL15203000=y
CONFIG_LEDS_TURRIS_OMNIA=y
CONFIG_LEDS_LM3530=y
CONFIG_LEDS_LM3532=y
CONFIG_LEDS_LM3533=y
CONFIG_LEDS_LM3642=y
CONFIG_LEDS_LM3692X=y
CONFIG_LEDS_MT6323=y
CONFIG_LEDS_S3C24XX=y
CONFIG_LEDS_COBALT_QUBE=y
CONFIG_LEDS_COBALT_RAQ=y
CONFIG_LEDS_PCA9532=y
CONFIG_LEDS_PCA9532_GPIO=y
CONFIG_LEDS_GPIO=y
CONFIG_LEDS_LP3944=y
CONFIG_LEDS_LP3952=y
CONFIG_LEDS_LP50XX=y
CONFIG_LEDS_LP55XX_COMMON=y
CONFIG_LEDS_LP5521=y
CONFIG_LEDS_LP5523=y
CONFIG_LEDS_LP5562=y
CONFIG_LEDS_LP8501=y
CONFIG_LEDS_LP8788=y
CONFIG_LEDS_LP8860=y
CONFIG_LEDS_PCA955X=y
CONFIG_LEDS_PCA955X_GPIO=y
CONFIG_LEDS_PCA963X=y
CONFIG_LEDS_WM831X_STATUS=y
CONFIG_LEDS_WM8350=y
CONFIG_LEDS_DA903X=y
CONFIG_LEDS_DA9052=y
CONFIG_LEDS_DAC124S085=y
CONFIG_LEDS_PWM=y
CONFIG_LEDS_REGULATOR=y
CONFIG_LEDS_BD2802=y
CONFIG_LEDS_LT3593=y
CONFIG_LEDS_ADP5520=y
CONFIG_LEDS_MC13783=y
CONFIG_LEDS_NS2=y
CONFIG_LEDS_NETXBIG=y
CONFIG_LEDS_ASIC3=y
CONFIG_LEDS_TCA6507=y
CONFIG_LEDS_TLC591XX=y
CONFIG_LEDS_MAX77650=y
CONFIG_LEDS_MAX8997=y
CONFIG_LEDS_LM355x=y
CONFIG_LEDS_OT200=y
CONFIG_LEDS_MENF21BMC=y
CONFIG_LEDS_IS31FL319X=y
CONFIG_LEDS_IS31FL32XX=y
CONFIG_LEDS_SC27XX_BLTC=y
#
# LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)
#
CONFIG_LEDS_BLINKM=y
CONFIG_LEDS_SYSCON=y
CONFIG_LEDS_PM8058=y
CONFIG_LEDS_MLXREG=y
CONFIG_LEDS_USER=y
CONFIG_LEDS_SPI_BYTE=y
CONFIG_LEDS_TI_LMU_COMMON=y
CONFIG_LEDS_LM3697=y
CONFIG_LEDS_LM36274=y
CONFIG_LEDS_TPS6105X=y
CONFIG_LEDS_IP30=y
CONFIG_LEDS_ACER_A500=y
CONFIG_LEDS_BCM63138=y
CONFIG_LEDS_LGM=y
#
# Flash and Torch LED drivers
#
CONFIG_LEDS_AAT1290=y
CONFIG_LEDS_AS3645A=y
CONFIG_LEDS_KTD2692=y
CONFIG_LEDS_LM3601X=y
CONFIG_LEDS_MAX77693=y
CONFIG_LEDS_MT6360=y
CONFIG_LEDS_RT4505=y
CONFIG_LEDS_RT8515=y
CONFIG_LEDS_SGM3140=y
#
# RGB LED drivers
#
CONFIG_LEDS_PWM_MULTICOLOR=y
CONFIG_LEDS_QCOM_LPG=y
#
# LED Triggers
#
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=y
CONFIG_LEDS_TRIGGER_ONESHOT=y
CONFIG_LEDS_TRIGGER_DISK=y
CONFIG_LEDS_TRIGGER_MTD=y
CONFIG_LEDS_TRIGGER_HEARTBEAT=y
CONFIG_LEDS_TRIGGER_BACKLIGHT=y
CONFIG_LEDS_TRIGGER_CPU=y
CONFIG_LEDS_TRIGGER_ACTIVITY=y
CONFIG_LEDS_TRIGGER_GPIO=y
CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
#
# iptables trigger is under Netfilter config (LED target)
#
CONFIG_LEDS_TRIGGER_TRANSIENT=y
CONFIG_LEDS_TRIGGER_CAMERA=y
CONFIG_LEDS_TRIGGER_PANIC=y
CONFIG_LEDS_TRIGGER_NETDEV=y
CONFIG_LEDS_TRIGGER_PATTERN=y
CONFIG_LEDS_TRIGGER_AUDIO=y
CONFIG_LEDS_TRIGGER_TTY=y
#
# Simple LED drivers
#
CONFIG_ACCESSIBILITY=y
CONFIG_A11Y_BRAILLE_CONSOLE=y
#
# Speakup console speech
#
CONFIG_SPEAKUP=y
CONFIG_SPEAKUP_SERIALIO=y
CONFIG_SPEAKUP_SYNTH_ACNTSA=y
CONFIG_SPEAKUP_SYNTH_ACNTPC=y
CONFIG_SPEAKUP_SYNTH_APOLLO=y
CONFIG_SPEAKUP_SYNTH_AUDPTR=y
CONFIG_SPEAKUP_SYNTH_BNS=y
CONFIG_SPEAKUP_SYNTH_DECTLK=y
CONFIG_SPEAKUP_SYNTH_DECEXT=y
CONFIG_SPEAKUP_SYNTH_DECPC=m
CONFIG_SPEAKUP_SYNTH_DTLK=y
CONFIG_SPEAKUP_SYNTH_KEYPC=y
CONFIG_SPEAKUP_SYNTH_LTLK=y
CONFIG_SPEAKUP_SYNTH_SOFT=y
CONFIG_SPEAKUP_SYNTH_SPKOUT=y
CONFIG_SPEAKUP_SYNTH_TXPRT=y
CONFIG_SPEAKUP_SYNTH_DUMMY=y
# end of Speakup console speech
CONFIG_INFINIBAND=y
CONFIG_INFINIBAND_USER_MAD=y
CONFIG_INFINIBAND_USER_ACCESS=y
CONFIG_INFINIBAND_USER_MEM=y
CONFIG_INFINIBAND_ON_DEMAND_PAGING=y
CONFIG_INFINIBAND_ADDR_TRANS=y
CONFIG_INFINIBAND_ADDR_TRANS_CONFIGFS=y
CONFIG_INFINIBAND_VIRT_DMA=y
# CONFIG_INFINIBAND_BNXT_RE is not set
# CONFIG_INFINIBAND_CXGB4 is not set
# CONFIG_INFINIBAND_EFA is not set
# CONFIG_INFINIBAND_ERDMA is not set
# CONFIG_INFINIBAND_HNS is not set
# CONFIG_INFINIBAND_IRDMA is not set
# CONFIG_MLX4_INFINIBAND is not set
# CONFIG_MLX5_INFINIBAND is not set
# CONFIG_INFINIBAND_MTHCA is not set
# CONFIG_INFINIBAND_OCRDMA is not set
# CONFIG_INFINIBAND_QEDR is not set
# CONFIG_INFINIBAND_VMWARE_PVRDMA is not set
# CONFIG_INFINIBAND_RDMAVT is not set
CONFIG_RDMA_RXE=y
CONFIG_RDMA_SIW=y
CONFIG_INFINIBAND_IPOIB=y
CONFIG_INFINIBAND_IPOIB_CM=y
CONFIG_INFINIBAND_IPOIB_DEBUG=y
CONFIG_INFINIBAND_IPOIB_DEBUG_DATA=y
CONFIG_INFINIBAND_SRP=y
CONFIG_INFINIBAND_SRPT=y
CONFIG_INFINIBAND_ISER=y
CONFIG_INFINIBAND_ISERT=y
CONFIG_INFINIBAND_RTRS=y
CONFIG_INFINIBAND_RTRS_CLIENT=y
CONFIG_INFINIBAND_RTRS_SERVER=y
CONFIG_INFINIBAND_OPA_VNIC=y
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_HCTOSYS=y
CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
CONFIG_RTC_SYSTOHC=y
CONFIG_RTC_SYSTOHC_DEVICE="rtc0"
CONFIG_RTC_DEBUG=y
CONFIG_RTC_LIB_KUNIT_TEST=y
CONFIG_RTC_NVMEM=y
#
# RTC interfaces
#
CONFIG_RTC_INTF_SYSFS=y
CONFIG_RTC_INTF_PROC=y
CONFIG_RTC_INTF_DEV=y
CONFIG_RTC_INTF_DEV_UIE_EMUL=y
CONFIG_RTC_DRV_TEST=y
#
# I2C RTC drivers
#
CONFIG_RTC_DRV_88PM860X=y
CONFIG_RTC_DRV_88PM80X=y
CONFIG_RTC_DRV_ABB5ZES3=y
CONFIG_RTC_DRV_ABEOZ9=y
CONFIG_RTC_DRV_ABX80X=y
CONFIG_RTC_DRV_BRCMSTB=y
CONFIG_RTC_DRV_AS3722=y
CONFIG_RTC_DRV_DS1307=y
CONFIG_RTC_DRV_DS1307_CENTURY=y
CONFIG_RTC_DRV_DS1374=y
CONFIG_RTC_DRV_DS1374_WDT=y
CONFIG_RTC_DRV_DS1672=y
CONFIG_RTC_DRV_HYM8563=y
CONFIG_RTC_DRV_LP8788=y
CONFIG_RTC_DRV_MAX6900=y
CONFIG_RTC_DRV_MAX8907=y
CONFIG_RTC_DRV_MAX8925=y
CONFIG_RTC_DRV_MAX8998=y
CONFIG_RTC_DRV_MAX8997=y
CONFIG_RTC_DRV_MAX77686=y
CONFIG_RTC_DRV_NCT3018Y=y
CONFIG_RTC_DRV_RK808=y
CONFIG_RTC_DRV_RS5C372=y
CONFIG_RTC_DRV_ISL1208=y
CONFIG_RTC_DRV_ISL12022=y
CONFIG_RTC_DRV_ISL12026=y
CONFIG_RTC_DRV_X1205=y
CONFIG_RTC_DRV_PCF8523=y
CONFIG_RTC_DRV_PCF85063=y
CONFIG_RTC_DRV_PCF85363=y
CONFIG_RTC_DRV_PCF8563=y
CONFIG_RTC_DRV_PCF8583=y
CONFIG_RTC_DRV_M41T80=y
CONFIG_RTC_DRV_M41T80_WDT=y
CONFIG_RTC_DRV_BD70528=y
CONFIG_RTC_DRV_BQ32K=y
CONFIG_RTC_DRV_TWL4030=y
CONFIG_RTC_DRV_PALMAS=y
CONFIG_RTC_DRV_TPS6586X=y
CONFIG_RTC_DRV_TPS65910=y
CONFIG_RTC_DRV_RC5T583=y
CONFIG_RTC_DRV_RC5T619=y
CONFIG_RTC_DRV_S35390A=y
CONFIG_RTC_DRV_FM3130=y
CONFIG_RTC_DRV_RX8010=y
CONFIG_RTC_DRV_RX8581=y
CONFIG_RTC_DRV_RX8025=y
CONFIG_RTC_DRV_EM3027=y
CONFIG_RTC_DRV_RV3028=y
CONFIG_RTC_DRV_RV3032=y
CONFIG_RTC_DRV_RV8803=y
CONFIG_RTC_DRV_S5M=y
CONFIG_RTC_DRV_SD3078=y
#
# SPI RTC drivers
#
CONFIG_RTC_DRV_M41T93=y
CONFIG_RTC_DRV_M41T94=y
CONFIG_RTC_DRV_DS1302=y
CONFIG_RTC_DRV_DS1305=y
CONFIG_RTC_DRV_DS1343=y
CONFIG_RTC_DRV_DS1347=y
CONFIG_RTC_DRV_DS1390=y
CONFIG_RTC_DRV_MAX6916=y
CONFIG_RTC_DRV_R9701=y
CONFIG_RTC_DRV_RX4581=y
CONFIG_RTC_DRV_RS5C348=y
CONFIG_RTC_DRV_MAX6902=y
CONFIG_RTC_DRV_PCF2123=y
CONFIG_RTC_DRV_MCP795=y
CONFIG_RTC_I2C_AND_SPI=y
#
# SPI and I2C RTC drivers
#
CONFIG_RTC_DRV_DS3232=y
CONFIG_RTC_DRV_DS3232_HWMON=y
CONFIG_RTC_DRV_PCF2127=y
CONFIG_RTC_DRV_RV3029C2=y
CONFIG_RTC_DRV_RV3029_HWMON=y
CONFIG_RTC_DRV_RX6110=y
#
# Platform RTC drivers
#
CONFIG_RTC_DRV_DS1286=y
CONFIG_RTC_DRV_DS1511=y
CONFIG_RTC_DRV_DS1553=y
CONFIG_RTC_DRV_DS1685_FAMILY=y
CONFIG_RTC_DRV_DS1685=y
# CONFIG_RTC_DRV_DS1689 is not set
# CONFIG_RTC_DRV_DS17285 is not set
# CONFIG_RTC_DRV_DS17485 is not set
# CONFIG_RTC_DRV_DS17885 is not set
CONFIG_RTC_DRV_DS1742=y
CONFIG_RTC_DRV_DS2404=y
CONFIG_RTC_DRV_DA9052=y
CONFIG_RTC_DRV_DA9055=y
CONFIG_RTC_DRV_DA9063=y
CONFIG_RTC_DRV_STK17TA8=y
CONFIG_RTC_DRV_M48T86=y
CONFIG_RTC_DRV_M48T35=y
CONFIG_RTC_DRV_M48T59=y
CONFIG_RTC_DRV_MSM6242=y
CONFIG_RTC_DRV_BQ4802=y
CONFIG_RTC_DRV_RP5C01=y
CONFIG_RTC_DRV_V3020=y
CONFIG_RTC_DRV_GAMECUBE=y
CONFIG_RTC_DRV_WM831X=y
CONFIG_RTC_DRV_WM8350=y
CONFIG_RTC_DRV_SC27XX=y
CONFIG_RTC_DRV_SPEAR=y
CONFIG_RTC_DRV_PCF50633=y
CONFIG_RTC_DRV_ZYNQMP=y
CONFIG_RTC_DRV_CROS_EC=y
CONFIG_RTC_DRV_NTXEC=y
#
# on-CPU RTC drivers
#
CONFIG_RTC_DRV_ASM9260=y
# CONFIG_RTC_DRV_DAVINCI is not set
CONFIG_RTC_DRV_DIGICOLOR=y
CONFIG_RTC_DRV_FSL_FTM_ALARM=y
CONFIG_RTC_DRV_MESON=y
CONFIG_RTC_DRV_MESON_VRTC=y
CONFIG_RTC_DRV_OMAP=y
CONFIG_RTC_DRV_S3C=y
CONFIG_RTC_DRV_EP93XX=y
CONFIG_RTC_DRV_AT91RM9200=y
CONFIG_RTC_DRV_AT91SAM9=y
CONFIG_RTC_DRV_RZN1=y
CONFIG_RTC_DRV_GENERIC=y
CONFIG_RTC_DRV_VT8500=y
CONFIG_RTC_DRV_SUN6I=y
CONFIG_RTC_DRV_SUNXI=y
CONFIG_RTC_DRV_MV=y
CONFIG_RTC_DRV_ARMADA38X=y
CONFIG_RTC_DRV_CADENCE=y
CONFIG_RTC_DRV_FTRTC010=y
CONFIG_RTC_DRV_STMP=y
CONFIG_RTC_DRV_PCAP=y
CONFIG_RTC_DRV_MC13XXX=y
CONFIG_RTC_DRV_JZ4740=y
CONFIG_RTC_DRV_LPC24XX=y
CONFIG_RTC_DRV_LPC32XX=y
CONFIG_RTC_DRV_PM8XXX=y
CONFIG_RTC_DRV_TEGRA=y
CONFIG_RTC_DRV_MXC=y
CONFIG_RTC_DRV_MXC_V2=y
CONFIG_RTC_DRV_SNVS=y
CONFIG_RTC_DRV_MOXART=y
CONFIG_RTC_DRV_MT2712=y
CONFIG_RTC_DRV_MT6397=y
CONFIG_RTC_DRV_MT7622=y
CONFIG_RTC_DRV_XGENE=y
CONFIG_RTC_DRV_R7301=y
CONFIG_RTC_DRV_STM32=y
CONFIG_RTC_DRV_CPCAP=y
CONFIG_RTC_DRV_RTD119X=y
CONFIG_RTC_DRV_ASPEED=y
CONFIG_RTC_DRV_TI_K3=y
#
# HID Sensor RTC drivers
#
CONFIG_RTC_DRV_HID_SENSOR_TIME=y
CONFIG_RTC_DRV_GOLDFISH=y
CONFIG_RTC_DRV_MSC313=y
CONFIG_DMADEVICES=y
CONFIG_DMADEVICES_DEBUG=y
CONFIG_DMADEVICES_VDEBUG=y
#
# DMA Devices
#
CONFIG_ASYNC_TX_ENABLE_CHANNEL_SWITCH=y
CONFIG_DMA_ENGINE=y
CONFIG_DMA_VIRTUAL_CHANNELS=y
CONFIG_DMA_OF=y
CONFIG_ALTERA_MSGDMA=y
CONFIG_APPLE_ADMAC=y
CONFIG_AXI_DMAC=y
CONFIG_BCM_SBA_RAID=y
CONFIG_DMA_JZ4780=y
CONFIG_DMA_SA11X0=y
CONFIG_DMA_SUN6I=y
CONFIG_DW_AXI_DMAC=y
CONFIG_EP93XX_DMA=y
CONFIG_FSL_EDMA=y
CONFIG_HISI_DMA=y
CONFIG_IMG_MDC_DMA=y
CONFIG_INTEL_IDMA64=y
CONFIG_INTEL_IDXD_BUS=y
CONFIG_INTEL_IDXD_COMPAT=y
CONFIG_INTEL_IOP_ADMA=y
CONFIG_K3_DMA=y
CONFIG_MCF_EDMA=y
CONFIG_MILBEAUT_HDMAC=y
CONFIG_MILBEAUT_XDMAC=y
CONFIG_MMP_PDMA=y
CONFIG_MMP_TDMA=y
CONFIG_MV_XOR=y
CONFIG_MXS_DMA=y
CONFIG_NBPFAXI_DMA=y
CONFIG_PCH_DMA=y
CONFIG_PLX_DMA=y
CONFIG_STM32_DMA=y
CONFIG_STM32_DMAMUX=y
CONFIG_STM32_MDMA=y
CONFIG_SPRD_DMA=y
CONFIG_S3C24XX_DMAC=y
CONFIG_TEGRA186_GPC_DMA=y
CONFIG_TEGRA20_APB_DMA=y
CONFIG_TEGRA210_ADMA=y
CONFIG_TIMB_DMA=y
CONFIG_UNIPHIER_MDMAC=y
CONFIG_UNIPHIER_XDMAC=y
CONFIG_XGENE_DMA=y
CONFIG_XILINX_ZYNQMP_DMA=y
CONFIG_XILINX_ZYNQMP_DPDMA=y
CONFIG_MTK_HSDMA=y
CONFIG_MTK_CQDMA=y
CONFIG_MTK_UART_APDMA=y
CONFIG_AMD_PTDMA=y
CONFIG_QCOM_HIDMA_MGMT=y
CONFIG_QCOM_HIDMA=y
CONFIG_DW_DMAC_CORE=y
CONFIG_DW_DMAC=y
CONFIG_RZN1_DMAMUX=y
CONFIG_DW_DMAC_PCI=y
CONFIG_DW_EDMA=y
CONFIG_DW_EDMA_PCIE=y
CONFIG_HSU_DMA=y
CONFIG_SF_PDMA=y
CONFIG_RENESAS_DMA=y
CONFIG_SH_DMAE_BASE=y
CONFIG_SH_DMAE=y
CONFIG_RCAR_DMAC=y
CONFIG_RENESAS_USB_DMAC=y
CONFIG_RZ_DMAC=y
CONFIG_TI_EDMA=y
CONFIG_DMA_OMAP=y
CONFIG_TI_DMA_CROSSBAR=y
CONFIG_INTEL_LDMA=y
#
# DMA Clients
#
CONFIG_ASYNC_TX_DMA=y
CONFIG_DMATEST=y
CONFIG_DMA_ENGINE_RAID=y
#
# DMABUF options
#
CONFIG_SYNC_FILE=y
CONFIG_SW_SYNC=y
CONFIG_UDMABUF=y
CONFIG_DMABUF_MOVE_NOTIFY=y
CONFIG_DMABUF_DEBUG=y
CONFIG_DMABUF_SELFTESTS=y
CONFIG_DMABUF_HEAPS=y
CONFIG_DMABUF_SYSFS_STATS=y
CONFIG_DMABUF_HEAPS_SYSTEM=y
# end of DMABUF options
CONFIG_AUXDISPLAY=y
CONFIG_CHARLCD=y
CONFIG_LINEDISP=y
CONFIG_HD44780_COMMON=y
CONFIG_HD44780=y
CONFIG_KS0108=y
CONFIG_KS0108_PORT=0x378
CONFIG_KS0108_DELAY=2
CONFIG_IMG_ASCII_LCD=y
CONFIG_HT16K33=y
CONFIG_LCD2S=y
CONFIG_PARPORT_PANEL=y
CONFIG_PANEL_PARPORT=0
CONFIG_PANEL_PROFILE=5
CONFIG_PANEL_CHANGE_MESSAGE=y
CONFIG_PANEL_BOOT_MESSAGE=""
# CONFIG_CHARLCD_BL_OFF is not set
# CONFIG_CHARLCD_BL_ON is not set
CONFIG_CHARLCD_BL_FLASH=y
CONFIG_PANEL=y
CONFIG_UIO=y
CONFIG_UIO_CIF=y
CONFIG_UIO_PDRV_GENIRQ=y
CONFIG_UIO_DMEM_GENIRQ=y
CONFIG_UIO_AEC=y
CONFIG_UIO_SERCOS3=y
CONFIG_UIO_PCI_GENERIC=y
CONFIG_UIO_NETX=y
CONFIG_UIO_PRUSS=y
CONFIG_UIO_MF624=y
CONFIG_UIO_DFL=y
CONFIG_VFIO=y
CONFIG_VFIO_VIRQFD=y
CONFIG_VFIO_NOIOMMU=y
CONFIG_VFIO_PCI_CORE=y
CONFIG_VFIO_PCI_MMAP=y
CONFIG_VFIO_PCI_INTX=y
CONFIG_VFIO_PCI=y
CONFIG_MLX5_VFIO_PCI=y
CONFIG_VFIO_PLATFORM=y
CONFIG_VFIO_AMBA=y
CONFIG_VFIO_PLATFORM_CALXEDAXGMAC_RESET=y
CONFIG_VFIO_PLATFORM_AMDXGBE_RESET=y
CONFIG_VFIO_PLATFORM_BCMFLEXRM_RESET=y
CONFIG_VFIO_MDEV=y
CONFIG_IRQ_BYPASS_MANAGER=y
CONFIG_VIRT_DRIVERS=y
CONFIG_VIRTIO_ANCHOR=y
CONFIG_VIRTIO=y
CONFIG_VIRTIO_PCI_LIB=y
CONFIG_VIRTIO_PCI_LIB_LEGACY=y
CONFIG_VIRTIO_MENU=y
CONFIG_VIRTIO_PCI=y
CONFIG_VIRTIO_PCI_LEGACY=y
CONFIG_VIRTIO_VDPA=y
CONFIG_VIRTIO_PMEM=y
CONFIG_VIRTIO_BALLOON=y
CONFIG_VIRTIO_INPUT=y
CONFIG_VIRTIO_MMIO=y
CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES=y
CONFIG_VIRTIO_DMA_SHARED_BUFFER=y
CONFIG_VDPA=y
CONFIG_VDPA_SIM=y
CONFIG_VDPA_SIM_NET=y
CONFIG_VDPA_SIM_BLOCK=y
CONFIG_VDPA_USER=y
CONFIG_IFCVF=y
CONFIG_MLX5_VDPA=y
CONFIG_MLX5_VDPA_NET=y
CONFIG_VP_VDPA=y
CONFIG_VHOST_IOTLB=y
CONFIG_VHOST_RING=y
CONFIG_VHOST=y
CONFIG_VHOST_MENU=y
CONFIG_VHOST_NET=y
CONFIG_VHOST_SCSI=y
CONFIG_VHOST_VSOCK=y
CONFIG_VHOST_VDPA=y
CONFIG_VHOST_CROSS_ENDIAN_LEGACY=y
#
# Microsoft Hyper-V guest support
#
# end of Microsoft Hyper-V guest support
CONFIG_GREYBUS=y
CONFIG_GREYBUS_ES2=y
CONFIG_COMEDI=y
CONFIG_COMEDI_DEBUG=y
CONFIG_COMEDI_DEFAULT_BUF_SIZE_KB=2048
CONFIG_COMEDI_DEFAULT_BUF_MAXSIZE_KB=20480
CONFIG_COMEDI_MISC_DRIVERS=y
CONFIG_COMEDI_BOND=y
CONFIG_COMEDI_TEST=y
CONFIG_COMEDI_PARPORT=y
CONFIG_COMEDI_SSV_DNP=y
CONFIG_COMEDI_ISA_DRIVERS=y
CONFIG_COMEDI_PCL711=y
CONFIG_COMEDI_PCL724=y
CONFIG_COMEDI_PCL726=y
CONFIG_COMEDI_PCL730=y
CONFIG_COMEDI_PCL812=y
CONFIG_COMEDI_PCL816=y
CONFIG_COMEDI_PCL818=y
CONFIG_COMEDI_PCM3724=y
CONFIG_COMEDI_AMPLC_DIO200_ISA=y
CONFIG_COMEDI_AMPLC_PC236_ISA=y
CONFIG_COMEDI_AMPLC_PC263_ISA=y
CONFIG_COMEDI_RTI800=y
CONFIG_COMEDI_RTI802=y
CONFIG_COMEDI_DAC02=y
CONFIG_COMEDI_DAS16M1=y
CONFIG_COMEDI_DAS08_ISA=y
CONFIG_COMEDI_DAS16=y
CONFIG_COMEDI_DAS800=y
CONFIG_COMEDI_DAS1800=y
CONFIG_COMEDI_DAS6402=y
CONFIG_COMEDI_DT2801=y
CONFIG_COMEDI_DT2811=y
CONFIG_COMEDI_DT2814=y
CONFIG_COMEDI_DT2815=y
CONFIG_COMEDI_DT2817=y
CONFIG_COMEDI_DT282X=y
CONFIG_COMEDI_DMM32AT=y
CONFIG_COMEDI_FL512=y
CONFIG_COMEDI_AIO_AIO12_8=y
CONFIG_COMEDI_AIO_IIRO_16=y
CONFIG_COMEDI_II_PCI20KC=y
CONFIG_COMEDI_C6XDIGIO=y
CONFIG_COMEDI_MPC624=y
CONFIG_COMEDI_ADQ12B=y
CONFIG_COMEDI_NI_AT_A2150=y
CONFIG_COMEDI_NI_AT_AO=y
CONFIG_COMEDI_NI_ATMIO=y
CONFIG_COMEDI_NI_ATMIO16D=y
CONFIG_COMEDI_NI_LABPC_ISA=y
CONFIG_COMEDI_PCMAD=y
CONFIG_COMEDI_PCMDA12=y
CONFIG_COMEDI_PCMMIO=y
CONFIG_COMEDI_PCMUIO=y
CONFIG_COMEDI_MULTIQ3=y
CONFIG_COMEDI_S526=y
CONFIG_COMEDI_PCI_DRIVERS=y
CONFIG_COMEDI_8255_PCI=y
CONFIG_COMEDI_ADDI_WATCHDOG=y
CONFIG_COMEDI_ADDI_APCI_1032=y
CONFIG_COMEDI_ADDI_APCI_1500=y
CONFIG_COMEDI_ADDI_APCI_1516=y
CONFIG_COMEDI_ADDI_APCI_1564=y
CONFIG_COMEDI_ADDI_APCI_16XX=y
CONFIG_COMEDI_ADDI_APCI_2032=y
CONFIG_COMEDI_ADDI_APCI_2200=y
CONFIG_COMEDI_ADDI_APCI_3120=y
CONFIG_COMEDI_ADDI_APCI_3501=y
CONFIG_COMEDI_ADDI_APCI_3XXX=y
CONFIG_COMEDI_ADL_PCI6208=y
CONFIG_COMEDI_ADL_PCI7X3X=y
CONFIG_COMEDI_ADL_PCI8164=y
CONFIG_COMEDI_ADL_PCI9111=y
CONFIG_COMEDI_ADL_PCI9118=y
CONFIG_COMEDI_ADV_PCI1710=y
CONFIG_COMEDI_ADV_PCI1720=y
CONFIG_COMEDI_ADV_PCI1723=y
CONFIG_COMEDI_ADV_PCI1724=y
CONFIG_COMEDI_ADV_PCI1760=y
CONFIG_COMEDI_ADV_PCI_DIO=y
CONFIG_COMEDI_AMPLC_DIO200_PCI=y
CONFIG_COMEDI_AMPLC_PC236_PCI=y
CONFIG_COMEDI_AMPLC_PC263_PCI=y
CONFIG_COMEDI_AMPLC_PCI224=y
CONFIG_COMEDI_AMPLC_PCI230=y
CONFIG_COMEDI_CONTEC_PCI_DIO=y
CONFIG_COMEDI_DAS08_PCI=y
CONFIG_COMEDI_DT3000=y
CONFIG_COMEDI_DYNA_PCI10XX=y
CONFIG_COMEDI_GSC_HPDI=y
CONFIG_COMEDI_MF6X4=y
CONFIG_COMEDI_ICP_MULTI=y
CONFIG_COMEDI_DAQBOARD2000=y
CONFIG_COMEDI_JR3_PCI=y
CONFIG_COMEDI_KE_COUNTER=y
CONFIG_COMEDI_CB_PCIDAS64=y
CONFIG_COMEDI_CB_PCIDAS=y
CONFIG_COMEDI_CB_PCIDDA=y
CONFIG_COMEDI_CB_PCIMDAS=y
CONFIG_COMEDI_CB_PCIMDDA=y
CONFIG_COMEDI_ME4000=y
CONFIG_COMEDI_ME_DAQ=y
CONFIG_COMEDI_NI_6527=y
CONFIG_COMEDI_NI_65XX=y
CONFIG_COMEDI_NI_660X=y
CONFIG_COMEDI_NI_670X=y
CONFIG_COMEDI_NI_LABPC_PCI=y
CONFIG_COMEDI_NI_PCIDIO=y
CONFIG_COMEDI_NI_PCIMIO=y
CONFIG_COMEDI_RTD520=y
CONFIG_COMEDI_S626=y
CONFIG_COMEDI_MITE=y
CONFIG_COMEDI_NI_TIOCMD=y
CONFIG_COMEDI_USB_DRIVERS=y
CONFIG_COMEDI_DT9812=y
CONFIG_COMEDI_NI_USB6501=y
CONFIG_COMEDI_USBDUX=y
CONFIG_COMEDI_USBDUXFAST=y
CONFIG_COMEDI_USBDUXSIGMA=y
CONFIG_COMEDI_VMK80XX=y
CONFIG_COMEDI_8254=y
CONFIG_COMEDI_8255=y
CONFIG_COMEDI_8255_SA=y
CONFIG_COMEDI_KCOMEDILIB=y
CONFIG_COMEDI_AMPLC_DIO200=y
CONFIG_COMEDI_AMPLC_PC236=y
CONFIG_COMEDI_DAS08=y
CONFIG_COMEDI_NI_LABPC=y
CONFIG_COMEDI_NI_TIO=y
CONFIG_COMEDI_NI_ROUTING=y
CONFIG_COMEDI_TESTS=y
CONFIG_COMEDI_TESTS_EXAMPLE=y
CONFIG_COMEDI_TESTS_NI_ROUTES=y
CONFIG_STAGING=y
CONFIG_PRISM2_USB=y
CONFIG_RTL8192U=m
CONFIG_RTLLIB=m
CONFIG_RTLLIB_CRYPTO_CCMP=m
CONFIG_RTLLIB_CRYPTO_TKIP=m
CONFIG_RTLLIB_CRYPTO_WEP=m
CONFIG_RTL8192E=m
CONFIG_RTL8723BS=m
CONFIG_R8712U=y
CONFIG_R8188EU=m
CONFIG_RTS5208=y
CONFIG_OCTEON_ETHERNET=y
CONFIG_VT6655=m
CONFIG_VT6656=m
#
# IIO staging drivers
#
#
# Accelerometers
#
CONFIG_ADIS16203=y
CONFIG_ADIS16240=y
# end of Accelerometers
#
# Analog to digital converters
#
CONFIG_AD7816=y
# end of Analog to digital converters
#
# Analog digital bi-direction converters
#
CONFIG_ADT7316=y
CONFIG_ADT7316_SPI=y
CONFIG_ADT7316_I2C=y
# end of Analog digital bi-direction converters
#
# Direct Digital Synthesis
#
CONFIG_AD9832=y
CONFIG_AD9834=y
# end of Direct Digital Synthesis
#
# Network Analyzer, Impedance Converters
#
CONFIG_AD5933=y
# end of Network Analyzer, Impedance Converters
#
# Active energy metering IC
#
CONFIG_ADE7854=y
CONFIG_ADE7854_I2C=y
CONFIG_ADE7854_SPI=y
# end of Active energy metering IC
#
# Resolver to digital converters
#
CONFIG_AD2S1210=y
# end of Resolver to digital converters
# end of IIO staging drivers
CONFIG_FB_SM750=y
CONFIG_USB_EMXX=y
CONFIG_STAGING_MEDIA=y
CONFIG_VIDEO_IMX_MEDIA=y
#
# i.MX5/6/7/8 Media Sub devices
#
CONFIG_VIDEO_IMX_CSI=y
CONFIG_VIDEO_IMX7_CSI=y
# end of i.MX5/6/7/8 Media Sub devices
CONFIG_VIDEO_MAX96712=y
CONFIG_VIDEO_MESON_VDEC=y
CONFIG_VIDEO_OMAP4=y
CONFIG_VIDEO_ROCKCHIP_VDEC=y
CONFIG_VIDEO_SUNXI=y
CONFIG_VIDEO_SUNXI_CEDRUS=y
CONFIG_STAGING_MEDIA_DEPRECATED=y
CONFIG_VIDEO_CPIA2=y
CONFIG_VIDEO_VIU=y
CONFIG_VIDEO_SAA7146=y
CONFIG_VIDEO_SAA7146_VV=y
CONFIG_DVB_AV7110_IR=y
CONFIG_DVB_AV7110=y
CONFIG_DVB_AV7110_OSD=y
CONFIG_DVB_BUDGET_PATCH=y
CONFIG_DVB_SP8870=y
CONFIG_VIDEO_HEXIUM_GEMINI=y
CONFIG_VIDEO_HEXIUM_ORION=y
CONFIG_VIDEO_MXB=y
CONFIG_DVB_BUDGET_CORE=y
CONFIG_DVB_BUDGET=y
CONFIG_DVB_BUDGET_CI=y
CONFIG_DVB_BUDGET_AV=y
CONFIG_VIDEO_STKWEBCAM=y
CONFIG_VIDEO_TM6000=y
CONFIG_VIDEO_TM6000_DVB=y
CONFIG_VIDEO_DM6446_CCDC=y
CONFIG_VIDEO_DM355_CCDC=y
CONFIG_VIDEO_DM365_ISIF=y
CONFIG_USB_ZR364XX=y
CONFIG_STAGING_BOARD=y
CONFIG_LTE_GDM724X=m
CONFIG_FB_TFT=y
CONFIG_FB_TFT_AGM1264K_FL=y
CONFIG_FB_TFT_BD663474=y
CONFIG_FB_TFT_HX8340BN=y
CONFIG_FB_TFT_HX8347D=y
CONFIG_FB_TFT_HX8353D=y
CONFIG_FB_TFT_HX8357D=y
CONFIG_FB_TFT_ILI9163=y
CONFIG_FB_TFT_ILI9320=y
CONFIG_FB_TFT_ILI9325=y
CONFIG_FB_TFT_ILI9340=y
CONFIG_FB_TFT_ILI9341=y
CONFIG_FB_TFT_ILI9481=y
CONFIG_FB_TFT_ILI9486=y
CONFIG_FB_TFT_PCD8544=y
CONFIG_FB_TFT_RA8875=y
CONFIG_FB_TFT_S6D02A1=y
CONFIG_FB_TFT_S6D1121=y
CONFIG_FB_TFT_SEPS525=y
CONFIG_FB_TFT_SH1106=y
CONFIG_FB_TFT_SSD1289=y
CONFIG_FB_TFT_SSD1305=y
CONFIG_FB_TFT_SSD1306=y
CONFIG_FB_TFT_SSD1331=y
CONFIG_FB_TFT_SSD1351=y
CONFIG_FB_TFT_ST7735R=y
CONFIG_FB_TFT_ST7789V=y
CONFIG_FB_TFT_TINYLCD=y
CONFIG_FB_TFT_TLS8204=y
CONFIG_FB_TFT_UC1611=y
CONFIG_FB_TFT_UC1701=y
CONFIG_FB_TFT_UPD161704=y
CONFIG_MOST_COMPONENTS=y
CONFIG_MOST_NET=y
CONFIG_MOST_VIDEO=y
CONFIG_MOST_DIM2=y
CONFIG_MOST_I2C=y
CONFIG_KS7010=y
CONFIG_GREYBUS_BOOTROM=y
CONFIG_GREYBUS_FIRMWARE=y
CONFIG_GREYBUS_HID=y
CONFIG_GREYBUS_LIGHT=y
CONFIG_GREYBUS_LOG=y
CONFIG_GREYBUS_LOOPBACK=y
CONFIG_GREYBUS_POWER=y
CONFIG_GREYBUS_RAW=y
CONFIG_GREYBUS_VIBRATOR=y
CONFIG_GREYBUS_BRIDGED_PHY=y
CONFIG_GREYBUS_GPIO=y
CONFIG_GREYBUS_I2C=y
CONFIG_GREYBUS_PWM=y
CONFIG_GREYBUS_SDIO=y
CONFIG_GREYBUS_SPI=y
CONFIG_GREYBUS_UART=y
CONFIG_GREYBUS_USB=y
CONFIG_GREYBUS_ARCHE=y
CONFIG_BCM_VIDEOCORE=y
CONFIG_BCM2835_VCHIQ=y
CONFIG_VCHIQ_CDEV=y
CONFIG_VIDEO_BCM2835=y
CONFIG_BCM2835_VCHIQ_MMAL=y
CONFIG_PI433=y
CONFIG_XIL_AXIS_FIFO=y
CONFIG_FIELDBUS_DEV=y
CONFIG_HMS_ANYBUSS_BUS=y
CONFIG_ARCX_ANYBUS_CONTROLLER=y
CONFIG_HMS_PROFINET=y
CONFIG_QLGE=y
CONFIG_VME_BUS=y
#
# VME Bridge Drivers
#
CONFIG_VME_TSI148=y
CONFIG_VME_FAKE=y
#
# VME Device Drivers
#
CONFIG_VME_USER=y
CONFIG_GOLDFISH=y
CONFIG_GOLDFISH_PIPE=y
CONFIG_CHROME_PLATFORMS=y
CONFIG_CROS_EC=y
CONFIG_CROS_EC_I2C=y
CONFIG_CROS_EC_RPMSG=y
CONFIG_CROS_EC_SPI=y
CONFIG_CROS_EC_PROTO=y
CONFIG_CROS_KBD_LED_BACKLIGHT=y
CONFIG_CROS_EC_CHARDEV=y
CONFIG_CROS_EC_LIGHTBAR=y
CONFIG_CROS_EC_VBC=y
CONFIG_CROS_EC_DEBUGFS=y
CONFIG_CROS_EC_SENSORHUB=y
CONFIG_CROS_EC_SYSFS=y
CONFIG_CROS_EC_TYPEC=y
CONFIG_CROS_USBPD_LOGGER=y
CONFIG_CROS_USBPD_NOTIFY=y
CONFIG_CROS_KUNIT=y
CONFIG_MELLANOX_PLATFORM=y
CONFIG_MLXREG_HOTPLUG=y
CONFIG_MLXREG_IO=y
CONFIG_MLXREG_LC=y
CONFIG_NVSW_SN2201=y
CONFIG_OLPC_EC=y
CONFIG_OLPC_XO175=y
CONFIG_OLPC_XO175_EC=y
CONFIG_SURFACE_PLATFORMS=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_CLK_PREPARE=y
CONFIG_COMMON_CLK=y
CONFIG_COMMON_CLK_WM831X=y
#
# Clock driver for ARM Reference designs
#
CONFIG_CLK_ICST=y
CONFIG_CLK_SP810=y
# end of Clock driver for ARM Reference designs
CONFIG_CLK_HSDK=y
CONFIG_LMK04832=y
CONFIG_COMMON_CLK_APPLE_NCO=y
CONFIG_COMMON_CLK_MAX77686=y
CONFIG_COMMON_CLK_MAX9485=y
CONFIG_COMMON_CLK_RK808=y
CONFIG_COMMON_CLK_HI655X=y
CONFIG_COMMON_CLK_SCMI=y
CONFIG_COMMON_CLK_SCPI=y
CONFIG_COMMON_CLK_SI5341=y
CONFIG_COMMON_CLK_SI5351=y
CONFIG_COMMON_CLK_SI514=y
CONFIG_COMMON_CLK_SI544=y
CONFIG_COMMON_CLK_SI570=y
CONFIG_COMMON_CLK_BM1880=y
CONFIG_COMMON_CLK_CDCE706=y
CONFIG_COMMON_CLK_TPS68470=y
CONFIG_COMMON_CLK_CDCE925=y
CONFIG_COMMON_CLK_CS2000_CP=y
CONFIG_COMMON_CLK_EN7523=y
CONFIG_COMMON_CLK_FSL_FLEXSPI=y
CONFIG_COMMON_CLK_FSL_SAI=y
CONFIG_COMMON_CLK_GEMINI=y
CONFIG_COMMON_CLK_LAN966X=y
CONFIG_COMMON_CLK_ASPEED=y
CONFIG_COMMON_CLK_S2MPS11=y
CONFIG_CLK_TWL6040=y
CONFIG_COMMON_CLK_AXI_CLKGEN=y
CONFIG_CLK_QORIQ=y
CONFIG_CLK_LS1028A_PLLDIG=y
CONFIG_COMMON_CLK_XGENE=y
CONFIG_COMMON_CLK_LOCHNAGAR=y
CONFIG_COMMON_CLK_PALMAS=y
CONFIG_COMMON_CLK_PWM=y
CONFIG_COMMON_CLK_OXNAS=y
CONFIG_COMMON_CLK_RS9_PCIE=y
CONFIG_COMMON_CLK_VC5=y
CONFIG_COMMON_CLK_VC7=y
CONFIG_COMMON_CLK_MMP2_AUDIO=y
CONFIG_COMMON_CLK_BD718XX=y
CONFIG_COMMON_CLK_FIXED_MMIO=y
CONFIG_CLK_ACTIONS=y
CONFIG_CLK_OWL_S500=y
CONFIG_CLK_OWL_S700=y
CONFIG_CLK_OWL_S900=y
CONFIG_CLK_ANALOGBITS_WRPLL_CLN28HPC=y
CONFIG_CLK_BAIKAL_T1=y
CONFIG_CLK_BT1_CCU_PLL=y
CONFIG_CLK_BT1_CCU_DIV=y
CONFIG_CLK_BT1_CCU_RST=y
CONFIG_CLK_BCM2711_DVP=y
CONFIG_CLK_BCM2835=y
CONFIG_CLK_BCM_63XX=y
CONFIG_CLK_BCM_63XX_GATE=y
CONFIG_CLK_BCM_KONA=y
CONFIG_COMMON_CLK_IPROC=y
CONFIG_CLK_BCM_CYGNUS=y
CONFIG_CLK_BCM_HR2=y
CONFIG_CLK_BCM_NSP=y
CONFIG_CLK_BCM_NS2=y
CONFIG_CLK_BCM_SR=y
CONFIG_CLK_RASPBERRYPI=y
CONFIG_COMMON_CLK_HI3516CV300=y
CONFIG_COMMON_CLK_HI3519=y
CONFIG_COMMON_CLK_HI3559A=y
CONFIG_COMMON_CLK_HI3660=y
CONFIG_COMMON_CLK_HI3670=y
CONFIG_COMMON_CLK_HI3798CV200=y
CONFIG_COMMON_CLK_HI6220=y
CONFIG_RESET_HISI=y
CONFIG_STUB_CLK_HI6220=y
CONFIG_STUB_CLK_HI3660=y
CONFIG_COMMON_CLK_BOSTON=y
CONFIG_MXC_CLK=y
CONFIG_CLK_IMX8MM=y
CONFIG_CLK_IMX8MN=y
CONFIG_CLK_IMX8MP=y
CONFIG_CLK_IMX8MQ=y
CONFIG_CLK_IMX8ULP=y
CONFIG_CLK_IMX93=y
#
# Ingenic SoCs drivers
#
CONFIG_INGENIC_CGU_COMMON=y
CONFIG_INGENIC_CGU_JZ4740=y
CONFIG_INGENIC_CGU_JZ4725B=y
CONFIG_INGENIC_CGU_JZ4760=y
CONFIG_INGENIC_CGU_JZ4770=y
CONFIG_INGENIC_CGU_JZ4780=y
CONFIG_INGENIC_CGU_X1000=y
CONFIG_INGENIC_CGU_X1830=y
CONFIG_INGENIC_TCU_CLK=y
# end of Ingenic SoCs drivers
CONFIG_COMMON_CLK_KEYSTONE=y
CONFIG_TI_SYSCON_CLK=y
#
# Clock driver for MediaTek SoC
#
CONFIG_COMMON_CLK_MEDIATEK=y
CONFIG_COMMON_CLK_MT2701=y
CONFIG_COMMON_CLK_MT2701_MMSYS=y
CONFIG_COMMON_CLK_MT2701_IMGSYS=y
CONFIG_COMMON_CLK_MT2701_VDECSYS=y
CONFIG_COMMON_CLK_MT2701_HIFSYS=y
CONFIG_COMMON_CLK_MT2701_ETHSYS=y
CONFIG_COMMON_CLK_MT2701_BDPSYS=y
CONFIG_COMMON_CLK_MT2701_AUDSYS=y
CONFIG_COMMON_CLK_MT2701_G3DSYS=y
CONFIG_COMMON_CLK_MT2712=y
CONFIG_COMMON_CLK_MT2712_BDPSYS=y
CONFIG_COMMON_CLK_MT2712_IMGSYS=y
CONFIG_COMMON_CLK_MT2712_JPGDECSYS=y
CONFIG_COMMON_CLK_MT2712_MFGCFG=y
CONFIG_COMMON_CLK_MT2712_MMSYS=y
CONFIG_COMMON_CLK_MT2712_VDECSYS=y
CONFIG_COMMON_CLK_MT2712_VENCSYS=y
CONFIG_COMMON_CLK_MT6765=y
CONFIG_COMMON_CLK_MT6765_AUDIOSYS=y
CONFIG_COMMON_CLK_MT6765_CAMSYS=y
CONFIG_COMMON_CLK_MT6765_GCESYS=y
CONFIG_COMMON_CLK_MT6765_MMSYS=y
CONFIG_COMMON_CLK_MT6765_IMGSYS=y
CONFIG_COMMON_CLK_MT6765_VCODECSYS=y
CONFIG_COMMON_CLK_MT6765_MFGSYS=y
CONFIG_COMMON_CLK_MT6765_MIPI0ASYS=y
CONFIG_COMMON_CLK_MT6765_MIPI0BSYS=y
CONFIG_COMMON_CLK_MT6765_MIPI1ASYS=y
CONFIG_COMMON_CLK_MT6765_MIPI1BSYS=y
CONFIG_COMMON_CLK_MT6765_MIPI2ASYS=y
CONFIG_COMMON_CLK_MT6765_MIPI2BSYS=y
CONFIG_COMMON_CLK_MT6779=y
CONFIG_COMMON_CLK_MT6779_MMSYS=y
CONFIG_COMMON_CLK_MT6779_IMGSYS=y
CONFIG_COMMON_CLK_MT6779_IPESYS=y
CONFIG_COMMON_CLK_MT6779_CAMSYS=y
CONFIG_COMMON_CLK_MT6779_VDECSYS=y
CONFIG_COMMON_CLK_MT6779_VENCSYS=y
CONFIG_COMMON_CLK_MT6779_MFGCFG=y
CONFIG_COMMON_CLK_MT6779_AUDSYS=y
CONFIG_COMMON_CLK_MT6795=y
CONFIG_COMMON_CLK_MT6795_MFGCFG=y
CONFIG_COMMON_CLK_MT6795_MMSYS=y
CONFIG_COMMON_CLK_MT6795_VDECSYS=y
CONFIG_COMMON_CLK_MT6795_VENCSYS=y
CONFIG_COMMON_CLK_MT6797=y
CONFIG_COMMON_CLK_MT6797_MMSYS=y
CONFIG_COMMON_CLK_MT6797_IMGSYS=y
CONFIG_COMMON_CLK_MT6797_VDECSYS=y
CONFIG_COMMON_CLK_MT6797_VENCSYS=y
CONFIG_COMMON_CLK_MT7622=y
CONFIG_COMMON_CLK_MT7622_ETHSYS=y
CONFIG_COMMON_CLK_MT7622_HIFSYS=y
CONFIG_COMMON_CLK_MT7622_AUDSYS=y
CONFIG_COMMON_CLK_MT7629=y
CONFIG_COMMON_CLK_MT7629_ETHSYS=y
CONFIG_COMMON_CLK_MT7629_HIFSYS=y
CONFIG_COMMON_CLK_MT7986=y
CONFIG_COMMON_CLK_MT7986_ETHSYS=y
CONFIG_COMMON_CLK_MT8135=y
CONFIG_COMMON_CLK_MT8167=y
CONFIG_COMMON_CLK_MT8167_AUDSYS=y
CONFIG_COMMON_CLK_MT8167_IMGSYS=y
CONFIG_COMMON_CLK_MT8167_MFGCFG=y
CONFIG_COMMON_CLK_MT8167_MMSYS=y
CONFIG_COMMON_CLK_MT8167_VDECSYS=y
CONFIG_COMMON_CLK_MT8173=y
CONFIG_COMMON_CLK_MT8173_MMSYS=y
CONFIG_COMMON_CLK_MT8183=y
CONFIG_COMMON_CLK_MT8183_AUDIOSYS=y
CONFIG_COMMON_CLK_MT8183_CAMSYS=y
CONFIG_COMMON_CLK_MT8183_IMGSYS=y
CONFIG_COMMON_CLK_MT8183_IPU_CORE0=y
CONFIG_COMMON_CLK_MT8183_IPU_CORE1=y
CONFIG_COMMON_CLK_MT8183_IPU_ADL=y
CONFIG_COMMON_CLK_MT8183_IPU_CONN=y
CONFIG_COMMON_CLK_MT8183_MFGCFG=y
CONFIG_COMMON_CLK_MT8183_MMSYS=y
CONFIG_COMMON_CLK_MT8183_VDECSYS=y
CONFIG_COMMON_CLK_MT8183_VENCSYS=y
CONFIG_COMMON_CLK_MT8186=y
CONFIG_COMMON_CLK_MT8192=y
CONFIG_COMMON_CLK_MT8192_AUDSYS=y
CONFIG_COMMON_CLK_MT8192_CAMSYS=y
CONFIG_COMMON_CLK_MT8192_IMGSYS=y
CONFIG_COMMON_CLK_MT8192_IMP_IIC_WRAP=y
CONFIG_COMMON_CLK_MT8192_IPESYS=y
CONFIG_COMMON_CLK_MT8192_MDPSYS=y
CONFIG_COMMON_CLK_MT8192_MFGCFG=y
CONFIG_COMMON_CLK_MT8192_MMSYS=y
CONFIG_COMMON_CLK_MT8192_MSDC=y
CONFIG_COMMON_CLK_MT8192_SCP_ADSP=y
CONFIG_COMMON_CLK_MT8192_VDECSYS=y
CONFIG_COMMON_CLK_MT8192_VENCSYS=y
CONFIG_COMMON_CLK_MT8195=y
CONFIG_COMMON_CLK_MT8365=y
CONFIG_COMMON_CLK_MT8365_APU=y
CONFIG_COMMON_CLK_MT8365_CAM=y
CONFIG_COMMON_CLK_MT8365_MFG=y
CONFIG_COMMON_CLK_MT8365_MMSYS=y
CONFIG_COMMON_CLK_MT8365_VDEC=y
CONFIG_COMMON_CLK_MT8365_VENC=y
CONFIG_COMMON_CLK_MT8516=y
CONFIG_COMMON_CLK_MT8516_AUDSYS=y
# end of Clock driver for MediaTek SoC
#
# Clock support for Amlogic platforms
#
# end of Clock support for Amlogic platforms
CONFIG_MSTAR_MSC313_MPLL=y
CONFIG_MCHP_CLK_MPFS=y
CONFIG_COMMON_CLK_PISTACHIO=y
CONFIG_QCOM_GDSC=y
CONFIG_QCOM_RPMCC=y
CONFIG_COMMON_CLK_QCOM=y
CONFIG_QCOM_A53PLL=y
CONFIG_QCOM_A7PLL=y
CONFIG_QCOM_CLK_APCS_MSM8916=y
CONFIG_QCOM_CLK_APCS_SDX55=y
CONFIG_QCOM_CLK_SMD_RPM=y
CONFIG_QCOM_CLK_RPMH=y
CONFIG_APQ_GCC_8084=y
CONFIG_APQ_MMCC_8084=y
CONFIG_IPQ_APSS_PLL=y
CONFIG_IPQ_APSS_6018=y
CONFIG_IPQ_GCC_4019=y
CONFIG_IPQ_GCC_6018=y
CONFIG_IPQ_GCC_806X=y
CONFIG_IPQ_LCC_806X=y
CONFIG_IPQ_GCC_8074=y
CONFIG_MSM_GCC_8660=y
CONFIG_MSM_GCC_8909=y
CONFIG_MSM_GCC_8916=y
CONFIG_MSM_GCC_8939=y
CONFIG_MSM_GCC_8960=y
CONFIG_MSM_LCC_8960=y
CONFIG_MDM_GCC_9607=y
CONFIG_MDM_GCC_9615=y
CONFIG_MDM_LCC_9615=y
CONFIG_MSM_MMCC_8960=y
CONFIG_MSM_GCC_8953=y
CONFIG_MSM_GCC_8974=y
CONFIG_MSM_MMCC_8974=y
CONFIG_MSM_GCC_8976=y
CONFIG_MSM_MMCC_8994=y
CONFIG_MSM_GCC_8994=y
CONFIG_MSM_GCC_8996=y
CONFIG_MSM_MMCC_8996=y
CONFIG_MSM_GCC_8998=y
CONFIG_MSM_GPUCC_8998=y
CONFIG_MSM_MMCC_8998=y
CONFIG_QCM_GCC_2290=y
CONFIG_QCM_DISPCC_2290=y
CONFIG_QCS_GCC_404=y
CONFIG_SC_CAMCC_7180=y
CONFIG_SC_CAMCC_7280=y
CONFIG_SC_DISPCC_7180=y
CONFIG_SC_DISPCC_7280=y
CONFIG_SC_GCC_7180=y
CONFIG_SC_GCC_7280=y
CONFIG_SC_GCC_8180X=y
CONFIG_SC_GCC_8280XP=y
CONFIG_SC_GPUCC_7180=y
CONFIG_SC_GPUCC_7280=y
CONFIG_SC_GPUCC_8280XP=y
CONFIG_SC_LPASSCC_7280=y
CONFIG_SC_LPASS_CORECC_7180=y
CONFIG_SC_LPASS_CORECC_7280=y
CONFIG_SC_MSS_7180=y
CONFIG_SC_VIDEOCC_7180=y
CONFIG_SC_VIDEOCC_7280=y
CONFIG_SDM_CAMCC_845=y
CONFIG_SDM_GCC_660=y
CONFIG_SDM_MMCC_660=y
CONFIG_SDM_GPUCC_660=y
CONFIG_QCS_TURING_404=y
CONFIG_QCS_Q6SSTOP_404=y
CONFIG_SDM_GCC_845=y
CONFIG_SDM_GPUCC_845=y
CONFIG_SDM_VIDEOCC_845=y
CONFIG_SDM_DISPCC_845=y
CONFIG_SDM_LPASSCC_845=y
CONFIG_SDX_GCC_55=y
CONFIG_SDX_GCC_65=y
CONFIG_SM_CAMCC_8250=y
CONFIG_SM_CAMCC_8450=y
CONFIG_SM_DISPCC_6115=y
CONFIG_SM_DISPCC_6125=y
CONFIG_SM_DISPCC_8250=y
CONFIG_SM_DISPCC_6350=y
CONFIG_SM_DISPCC_8450=y
CONFIG_SM_GCC_6115=y
CONFIG_SM_GCC_6125=y
CONFIG_SM_GCC_6350=y
CONFIG_SM_GCC_6375=y
CONFIG_SM_GCC_8150=y
CONFIG_SM_GCC_8250=y
CONFIG_SM_GCC_8350=y
CONFIG_SM_GCC_8450=y
CONFIG_SM_GPUCC_6350=y
CONFIG_SM_GPUCC_8150=y
CONFIG_SM_GPUCC_8250=y
CONFIG_SM_GPUCC_8350=y
CONFIG_SM_VIDEOCC_8150=y
CONFIG_SM_VIDEOCC_8250=y
CONFIG_SPMI_PMIC_CLKDIV=y
CONFIG_QCOM_HFPLL=y
CONFIG_KPSS_XCC=y
CONFIG_CLK_GFM_LPASS_SM8250=y
CONFIG_CLK_MT7621=y
CONFIG_CLK_RENESAS=y
CONFIG_CLK_EMEV2=y
CONFIG_CLK_RZA1=y
CONFIG_CLK_R7S9210=y
CONFIG_CLK_R8A73A4=y
CONFIG_CLK_R8A7740=y
CONFIG_CLK_R8A7742=y
CONFIG_CLK_R8A7743=y
CONFIG_CLK_R8A7745=y
CONFIG_CLK_R8A77470=y
CONFIG_CLK_R8A774A1=y
CONFIG_CLK_R8A774B1=y
CONFIG_CLK_R8A774C0=y
CONFIG_CLK_R8A774E1=y
CONFIG_CLK_R8A7778=y
CONFIG_CLK_R8A7779=y
CONFIG_CLK_R8A7790=y
CONFIG_CLK_R8A7791=y
CONFIG_CLK_R8A7792=y
CONFIG_CLK_R8A7794=y
CONFIG_CLK_R8A7795=y
CONFIG_CLK_R8A77960=y
CONFIG_CLK_R8A77961=y
CONFIG_CLK_R8A77965=y
CONFIG_CLK_R8A77970=y
CONFIG_CLK_R8A77980=y
CONFIG_CLK_R8A77990=y
CONFIG_CLK_R8A77995=y
CONFIG_CLK_R8A779A0=y
CONFIG_CLK_R8A779F0=y
CONFIG_CLK_R8A779G0=y
CONFIG_CLK_R9A06G032=y
CONFIG_CLK_R9A07G043=y
CONFIG_CLK_R9A07G044=y
CONFIG_CLK_R9A07G054=y
CONFIG_CLK_R9A09G011=y
CONFIG_CLK_SH73A0=y
CONFIG_CLK_RCAR_CPG_LIB=y
CONFIG_CLK_RCAR_GEN2_CPG=y
CONFIG_CLK_RCAR_GEN3_CPG=y
CONFIG_CLK_RCAR_GEN4_CPG=y
CONFIG_CLK_RCAR_USB2_CLOCK_SEL=y
CONFIG_CLK_RZG2L=y
CONFIG_CLK_RENESAS_CPG_MSSR=y
CONFIG_CLK_RENESAS_CPG_MSTP=y
CONFIG_CLK_RENESAS_DIV6=y
CONFIG_COMMON_CLK_SAMSUNG=y
CONFIG_S3C64XX_COMMON_CLK=y
CONFIG_S5PV210_COMMON_CLK=y
CONFIG_EXYNOS_3250_COMMON_CLK=y
CONFIG_EXYNOS_4_COMMON_CLK=y
CONFIG_EXYNOS_5250_COMMON_CLK=y
CONFIG_EXYNOS_5260_COMMON_CLK=y
CONFIG_EXYNOS_5410_COMMON_CLK=y
CONFIG_EXYNOS_5420_COMMON_CLK=y
CONFIG_EXYNOS_ARM64_COMMON_CLK=y
CONFIG_EXYNOS_AUDSS_CLK_CON=y
CONFIG_EXYNOS_CLKOUT=y
CONFIG_S3C2410_COMMON_CLK=y
CONFIG_S3C2412_COMMON_CLK=y
CONFIG_S3C2443_COMMON_CLK=y
CONFIG_TESLA_FSD_COMMON_CLK=y
CONFIG_CLK_SIFIVE=y
CONFIG_CLK_SIFIVE_PRCI=y
CONFIG_CLK_INTEL_SOCFPGA=y
CONFIG_CLK_INTEL_SOCFPGA32=y
CONFIG_CLK_INTEL_SOCFPGA64=y
CONFIG_SPRD_COMMON_CLK=y
CONFIG_SPRD_SC9860_CLK=y
CONFIG_SPRD_SC9863A_CLK=y
CONFIG_SPRD_UMS512_CLK=y
CONFIG_CLK_STARFIVE_JH7100=y
CONFIG_CLK_STARFIVE_JH7100_AUDIO=y
CONFIG_CLK_SUNXI=y
CONFIG_CLK_SUNXI_CLOCKS=y
CONFIG_CLK_SUNXI_PRCM_SUN6I=y
CONFIG_CLK_SUNXI_PRCM_SUN8I=y
CONFIG_CLK_SUNXI_PRCM_SUN9I=y
CONFIG_SUNXI_CCU=y
CONFIG_SUNIV_F1C100S_CCU=y
CONFIG_SUN20I_D1_CCU=y
CONFIG_SUN20I_D1_R_CCU=y
CONFIG_SUN50I_A64_CCU=y
CONFIG_SUN50I_A100_CCU=y
CONFIG_SUN50I_A100_R_CCU=y
CONFIG_SUN50I_H6_CCU=y
CONFIG_SUN50I_H616_CCU=y
CONFIG_SUN50I_H6_R_CCU=y
CONFIG_SUN4I_A10_CCU=y
CONFIG_SUN5I_CCU=y
CONFIG_SUN6I_A31_CCU=y
CONFIG_SUN6I_RTC_CCU=y
CONFIG_SUN8I_A23_CCU=y
CONFIG_SUN8I_A33_CCU=y
CONFIG_SUN8I_A83T_CCU=y
CONFIG_SUN8I_H3_CCU=y
CONFIG_SUN8I_V3S_CCU=y
CONFIG_SUN8I_DE2_CCU=y
CONFIG_SUN8I_R40_CCU=y
CONFIG_SUN9I_A80_CCU=y
CONFIG_SUN8I_R_CCU=y
CONFIG_COMMON_CLK_TI_ADPLL=y
CONFIG_CLK_UNIPHIER=y
CONFIG_COMMON_CLK_VISCONTI=y
CONFIG_CLK_LGM_CGU=y
CONFIG_XILINX_VCU=y
CONFIG_COMMON_CLK_XLNX_CLKWZRD=y
CONFIG_COMMON_CLK_ZYNQMP=y
CONFIG_CLK_KUNIT_TEST=y
CONFIG_CLK_GATE_KUNIT_TEST=y
CONFIG_HWSPINLOCK=y
CONFIG_HWSPINLOCK_OMAP=y
CONFIG_HWSPINLOCK_QCOM=y
CONFIG_HWSPINLOCK_SPRD=y
CONFIG_HWSPINLOCK_STM32=y
CONFIG_HWSPINLOCK_SUN6I=y
CONFIG_HSEM_U8500=y
#
# Clock Source drivers
#
CONFIG_TIMER_OF=y
CONFIG_TIMER_PROBE=y
CONFIG_CLKSRC_MMIO=y
CONFIG_BCM2835_TIMER=y
CONFIG_BCM_KONA_TIMER=y
CONFIG_DAVINCI_TIMER=y
CONFIG_DIGICOLOR_TIMER=y
CONFIG_OMAP_DM_TIMER=y
CONFIG_DW_APB_TIMER=y
CONFIG_FTTMR010_TIMER=y
CONFIG_IXP4XX_TIMER=y
CONFIG_MESON6_TIMER=y
CONFIG_OWL_TIMER=y
CONFIG_RDA_TIMER=y
CONFIG_SUN4I_TIMER=y
CONFIG_SUN5I_HSTIMER=y
CONFIG_TEGRA_TIMER=y
CONFIG_TEGRA186_TIMER=y
CONFIG_VT8500_TIMER=y
CONFIG_NPCM7XX_TIMER=y
CONFIG_CADENCE_TTC_TIMER=y
CONFIG_ASM9260_TIMER=y
CONFIG_CLKSRC_DBX500_PRCMU=y
CONFIG_CLPS711X_TIMER=y
CONFIG_MXS_TIMER=y
CONFIG_NSPIRE_TIMER=y
CONFIG_INTEGRATOR_AP_TIMER=y
CONFIG_CLKSRC_PISTACHIO=y
CONFIG_CLKSRC_STM32_LP=y
CONFIG_ARMV7M_SYSTICK=y
CONFIG_ATMEL_PIT=y
CONFIG_ATMEL_ST=y
CONFIG_CLKSRC_SAMSUNG_PWM=y
CONFIG_FSL_FTM_TIMER=y
CONFIG_OXNAS_RPS_TIMER=y
CONFIG_MTK_TIMER=y
CONFIG_SPRD_TIMER=y
CONFIG_CLKSRC_JCORE_PIT=y
CONFIG_SH_TIMER_CMT=y
CONFIG_SH_TIMER_MTU2=y
CONFIG_RENESAS_OSTM=y
CONFIG_SH_TIMER_TMU=y
CONFIG_EM_TIMER_STI=y
CONFIG_CLKSRC_PXA=y
CONFIG_TIMER_IMX_SYS_CTR=y
CONFIG_CLKSRC_ST_LPC=y
CONFIG_GXP_TIMER=y
CONFIG_MSC313E_TIMER=y
CONFIG_INGENIC_TIMER=y
CONFIG_INGENIC_SYSOST=y
CONFIG_INGENIC_OST=y
CONFIG_MICROCHIP_PIT64B=y
CONFIG_GOLDFISH_TIMER=y
# end of Clock Source drivers
CONFIG_MAILBOX=y
CONFIG_IMX_MBOX=y
CONFIG_PLATFORM_MHU=y
CONFIG_ARMADA_37XX_RWTM_MBOX=y
CONFIG_ROCKCHIP_MBOX=y
CONFIG_ALTERA_MBOX=y
CONFIG_HI3660_MBOX=y
CONFIG_HI6220_MBOX=y
CONFIG_MAILBOX_TEST=y
CONFIG_POLARFIRE_SOC_MAILBOX=y
CONFIG_QCOM_APCS_IPC=y
CONFIG_BCM_PDC_MBOX=y
CONFIG_STM32_IPCC=y
CONFIG_MTK_ADSP_MBOX=y
CONFIG_MTK_CMDQ_MBOX=y
CONFIG_SUN6I_MSGBOX=y
CONFIG_SPRD_MBOX=y
CONFIG_QCOM_IPCC=y
CONFIG_IOMMU_IOVA=y
CONFIG_IOMMU_API=y
CONFIG_IOMMU_SUPPORT=y
#
# Generic IOMMU Pagetable Support
#
CONFIG_IOMMU_IO_PGTABLE=y
CONFIG_IOMMU_IO_PGTABLE_LPAE=y
CONFIG_IOMMU_IO_PGTABLE_LPAE_SELFTEST=y
CONFIG_IOMMU_IO_PGTABLE_ARMV7S=y
CONFIG_IOMMU_IO_PGTABLE_ARMV7S_SELFTEST=y
CONFIG_IOMMU_IO_PGTABLE_DART=y
# end of Generic IOMMU Pagetable Support
CONFIG_IOMMU_DEBUGFS=y
CONFIG_IOMMU_DEFAULT_DMA_STRICT=y
# CONFIG_IOMMU_DEFAULT_DMA_LAZY is not set
# CONFIG_IOMMU_DEFAULT_PASSTHROUGH is not set
CONFIG_OF_IOMMU=y
# CONFIG_AMD_IOMMU_V2 is not set
CONFIG_OMAP_IOMMU=y
CONFIG_OMAP_IOMMU_DEBUG=y
CONFIG_ROCKCHIP_IOMMU=y
CONFIG_SUN50I_IOMMU=y
CONFIG_EXYNOS_IOMMU=y
CONFIG_EXYNOS_IOMMU_DEBUG=y
CONFIG_IPMMU_VMSA=y
CONFIG_APPLE_DART=y
CONFIG_ARM_SMMU=y
CONFIG_ARM_SMMU_LEGACY_DT_BINDINGS=y
CONFIG_ARM_SMMU_DISABLE_BYPASS_BY_DEFAULT=y
CONFIG_S390_CCW_IOMMU=y
CONFIG_S390_AP_IOMMU=y
CONFIG_MTK_IOMMU=y
CONFIG_QCOM_IOMMU=y
CONFIG_SPRD_IOMMU=y
#
# Remoteproc drivers
#
CONFIG_REMOTEPROC=y
CONFIG_REMOTEPROC_CDEV=y
CONFIG_INGENIC_VPU_RPROC=y
CONFIG_MTK_SCP=y
CONFIG_MESON_MX_AO_ARC_REMOTEPROC=y
CONFIG_RCAR_REMOTEPROC=y
# end of Remoteproc drivers
#
# Rpmsg drivers
#
CONFIG_RPMSG=y
CONFIG_RPMSG_CHAR=y
CONFIG_RPMSG_CTRL=y
CONFIG_RPMSG_NS=y
CONFIG_RPMSG_MTK_SCP=y
CONFIG_RPMSG_QCOM_GLINK=y
CONFIG_RPMSG_QCOM_GLINK_RPM=y
CONFIG_RPMSG_QCOM_GLINK_SMEM=y
CONFIG_RPMSG_QCOM_SMD=y
CONFIG_RPMSG_VIRTIO=y
# end of Rpmsg drivers
CONFIG_SOUNDWIRE=y
#
# SoundWire Devices
#
#
# SOC (System On Chip) specific Drivers
#
CONFIG_OWL_PM_DOMAINS_HELPER=y
CONFIG_OWL_PM_DOMAINS=y
#
# Amlogic SoC drivers
#
CONFIG_MESON_CANVAS=y
CONFIG_MESON_CLK_MEASURE=y
CONFIG_MESON_GX_SOCINFO=y
CONFIG_MESON_GX_PM_DOMAINS=y
CONFIG_MESON_EE_PM_DOMAINS=y
CONFIG_MESON_MX_SOCINFO=y
# end of Amlogic SoC drivers
#
# Apple SoC drivers
#
CONFIG_APPLE_PMGR_PWRSTATE=y
CONFIG_APPLE_RTKIT=y
CONFIG_APPLE_SART=y
# end of Apple SoC drivers
#
# ASPEED SoC drivers
#
CONFIG_ASPEED_LPC_CTRL=y
CONFIG_ASPEED_LPC_SNOOP=y
CONFIG_ASPEED_UART_ROUTING=y
CONFIG_ASPEED_P2A_CTRL=y
CONFIG_ASPEED_SOCINFO=y
# end of ASPEED SoC drivers
CONFIG_AT91_SOC_ID=y
CONFIG_AT91_SOC_SFR=y
#
# Broadcom SoC drivers
#
CONFIG_BCM2835_POWER=y
CONFIG_SOC_BCM63XX=y
CONFIG_SOC_BRCMSTB=y
CONFIG_BCM63XX_POWER=y
CONFIG_BCM_PMB=y
# end of Broadcom SoC drivers
#
# NXP/Freescale QorIQ SoC drivers
#
CONFIG_QUICC_ENGINE=y
CONFIG_UCC_SLOW=y
CONFIG_UCC_FAST=y
CONFIG_UCC=y
CONFIG_QE_TDM=y
CONFIG_FSL_GUTS=y
CONFIG_DPAA2_CONSOLE=y
# end of NXP/Freescale QorIQ SoC drivers
#
# fujitsu SoC drivers
#
# end of fujitsu SoC drivers
#
# i.MX SoC drivers
#
CONFIG_IMX_GPCV2_PM_DOMAINS=y
CONFIG_SOC_IMX8M=y
CONFIG_SOC_IMX9=y
# end of i.MX SoC drivers
#
# IXP4xx SoC drivers
#
CONFIG_IXP4XX_QMGR=y
CONFIG_IXP4XX_NPE=y
# end of IXP4xx SoC drivers
#
# Enable LiteX SoC Builder specific drivers
#
CONFIG_LITEX=y
CONFIG_LITEX_SOC_CONTROLLER=y
# end of Enable LiteX SoC Builder specific drivers
#
# MediaTek SoC drivers
#
CONFIG_MTK_CMDQ=y
CONFIG_MTK_DEVAPC=y
CONFIG_MTK_INFRACFG=y
CONFIG_MTK_PMIC_WRAP=y
CONFIG_MTK_SCPSYS=y
CONFIG_MTK_SCPSYS_PM_DOMAINS=y
CONFIG_MTK_MMSYS=y
CONFIG_MTK_SVS=y
# end of MediaTek SoC drivers
CONFIG_POLARFIRE_SOC_SYS_CTRL=y
#
# Qualcomm SoC drivers
#
CONFIG_QCOM_AOSS_QMP=y
CONFIG_QCOM_COMMAND_DB=y
CONFIG_QCOM_GENI_SE=y
CONFIG_QCOM_GSBI=y
CONFIG_QCOM_LLCC=y
CONFIG_QCOM_PDR_HELPERS=y
CONFIG_QCOM_QMI_HELPERS=y
CONFIG_QCOM_RPMH=y
CONFIG_QCOM_RPMHPD=y
CONFIG_QCOM_RPMPD=y
CONFIG_QCOM_SMEM=y
CONFIG_QCOM_SMD_RPM=y
CONFIG_QCOM_SMEM_STATE=y
CONFIG_QCOM_SMP2P=y
CONFIG_QCOM_SMSM=y
CONFIG_QCOM_SOCINFO=y
CONFIG_QCOM_SPM=y
CONFIG_QCOM_STATS=y
CONFIG_QCOM_WCNSS_CTRL=y
CONFIG_QCOM_APR=y
CONFIG_QCOM_ICC_BWMON=y
# end of Qualcomm SoC drivers
CONFIG_SOC_RENESAS=y
CONFIG_RST_RCAR=y
CONFIG_SYSC_RCAR=y
CONFIG_SYSC_RCAR_GEN4=y
CONFIG_SYSC_R8A77995=y
CONFIG_SYSC_R8A7794=y
CONFIG_SYSC_R8A77990=y
CONFIG_SYSC_R8A7779=y
CONFIG_SYSC_R8A7790=y
CONFIG_SYSC_R8A7795=y
CONFIG_SYSC_R8A7791=y
CONFIG_SYSC_R8A77965=y
CONFIG_SYSC_R8A77960=y
CONFIG_SYSC_R8A77961=y
CONFIG_SYSC_R8A779F0=y
CONFIG_SYSC_R8A7792=y
CONFIG_SYSC_R8A77980=y
CONFIG_SYSC_R8A77970=y
CONFIG_SYSC_R8A779A0=y
CONFIG_SYSC_R8A779G0=y
CONFIG_SYSC_RMOBILE=y
CONFIG_SYSC_R8A77470=y
CONFIG_SYSC_R8A7745=y
CONFIG_SYSC_R8A7742=y
CONFIG_SYSC_R8A7743=y
CONFIG_SYSC_R8A774C0=y
CONFIG_SYSC_R8A774E1=y
CONFIG_SYSC_R8A774A1=y
CONFIG_SYSC_R8A774B1=y
CONFIG_ROCKCHIP_GRF=y
CONFIG_ROCKCHIP_IODOMAIN=y
CONFIG_ROCKCHIP_PM_DOMAINS=y
CONFIG_ROCKCHIP_DTPM=m
CONFIG_SOC_SAMSUNG=y
CONFIG_EXYNOS_ASV_ARM=y
CONFIG_EXYNOS_CHIPID=y
CONFIG_EXYNOS_USI=y
CONFIG_EXYNOS_PM_DOMAINS=y
CONFIG_EXYNOS_REGULATOR_COUPLER=y
CONFIG_SUNXI_SRAM=y
CONFIG_SOC_TEGRA20_VOLTAGE_COUPLER=y
CONFIG_SOC_TEGRA30_VOLTAGE_COUPLER=y
CONFIG_SOC_TI=y
CONFIG_UX500_SOC_ID=y
#
# Xilinx SoC drivers
#
# end of Xilinx SoC drivers
# end of SOC (System On Chip) specific Drivers
CONFIG_PM_DEVFREQ=y
#
# DEVFREQ Governors
#
CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND=y
CONFIG_DEVFREQ_GOV_PERFORMANCE=y
CONFIG_DEVFREQ_GOV_POWERSAVE=y
CONFIG_DEVFREQ_GOV_USERSPACE=y
CONFIG_DEVFREQ_GOV_PASSIVE=y
#
# DEVFREQ Drivers
#
CONFIG_ARM_EXYNOS_BUS_DEVFREQ=y
CONFIG_ARM_IMX_BUS_DEVFREQ=y
CONFIG_ARM_TEGRA_DEVFREQ=y
CONFIG_ARM_MEDIATEK_CCI_DEVFREQ=y
CONFIG_ARM_SUN8I_A33_MBUS_DEVFREQ=y
CONFIG_PM_DEVFREQ_EVENT=y
CONFIG_DEVFREQ_EVENT_EXYNOS_NOCP=y
CONFIG_DEVFREQ_EVENT_EXYNOS_PPMU=y
CONFIG_DEVFREQ_EVENT_ROCKCHIP_DFI=y
CONFIG_EXTCON=y
#
# Extcon Device Drivers
#
CONFIG_EXTCON_ADC_JACK=y
CONFIG_EXTCON_FSA9480=y
CONFIG_EXTCON_GPIO=y
CONFIG_EXTCON_MAX14577=y
CONFIG_EXTCON_MAX3355=y
CONFIG_EXTCON_MAX77693=y
CONFIG_EXTCON_MAX77843=y
CONFIG_EXTCON_MAX8997=y
CONFIG_EXTCON_PALMAS=y
CONFIG_EXTCON_PTN5150=y
CONFIG_EXTCON_QCOM_SPMI_MISC=y
CONFIG_EXTCON_RT8973A=y
CONFIG_EXTCON_SM5502=y
CONFIG_EXTCON_USB_GPIO=y
CONFIG_EXTCON_USBC_CROS_EC=y
CONFIG_EXTCON_USBC_TUSB320=y
CONFIG_MEMORY=y
CONFIG_DDR=y
CONFIG_ATMEL_SDRAMC=y
CONFIG_ATMEL_EBI=y
CONFIG_BRCMSTB_DPFE=y
CONFIG_BRCMSTB_MEMC=y
CONFIG_BT1_L2_CTL=y
CONFIG_TI_AEMIF=y
CONFIG_TI_EMIF=y
CONFIG_OMAP_GPMC=y
CONFIG_OMAP_GPMC_DEBUG=y
CONFIG_FPGA_DFL_EMIF=y
CONFIG_MVEBU_DEVBUS=y
CONFIG_FSL_CORENET_CF=y
CONFIG_FSL_IFC=y
CONFIG_JZ4780_NEMC=y
CONFIG_MTK_SMI=y
CONFIG_DA8XX_DDRCTL=y
CONFIG_RENESAS_RPCIF=y
CONFIG_STM32_FMC2_EBI=y
CONFIG_SAMSUNG_MC=y
CONFIG_EXYNOS5422_DMC=y
CONFIG_EXYNOS_SROM=y
CONFIG_TEGRA_MC=y
CONFIG_TEGRA20_EMC=y
CONFIG_TEGRA30_EMC=y
CONFIG_TEGRA124_EMC=y
CONFIG_TEGRA210_EMC_TABLE=y
CONFIG_TEGRA210_EMC=y
CONFIG_IIO=y
CONFIG_IIO_BUFFER=y
CONFIG_IIO_BUFFER_CB=y
CONFIG_IIO_BUFFER_DMA=y
CONFIG_IIO_BUFFER_DMAENGINE=y
CONFIG_IIO_BUFFER_HW_CONSUMER=y
CONFIG_IIO_KFIFO_BUF=y
CONFIG_IIO_TRIGGERED_BUFFER=y
CONFIG_IIO_CONFIGFS=y
CONFIG_IIO_TRIGGER=y
CONFIG_IIO_CONSUMERS_PER_TRIGGER=2
CONFIG_IIO_SW_DEVICE=y
CONFIG_IIO_SW_TRIGGER=y
CONFIG_IIO_TRIGGERED_EVENT=y
#
# Accelerometers
#
CONFIG_ADIS16201=y
CONFIG_ADIS16209=y
CONFIG_ADXL313=y
CONFIG_ADXL313_I2C=y
CONFIG_ADXL313_SPI=y
CONFIG_ADXL355=y
CONFIG_ADXL355_I2C=y
CONFIG_ADXL355_SPI=y
CONFIG_ADXL367=y
CONFIG_ADXL367_SPI=y
CONFIG_ADXL367_I2C=y
CONFIG_ADXL372=y
CONFIG_ADXL372_SPI=y
CONFIG_ADXL372_I2C=y
CONFIG_BMA220=y
CONFIG_BMA400=y
CONFIG_BMA400_I2C=y
CONFIG_BMA400_SPI=y
CONFIG_BMC150_ACCEL=y
CONFIG_BMC150_ACCEL_I2C=y
CONFIG_BMC150_ACCEL_SPI=y
CONFIG_BMI088_ACCEL=y
CONFIG_BMI088_ACCEL_SPI=y
CONFIG_DA280=y
CONFIG_DA311=y
CONFIG_DMARD06=y
CONFIG_DMARD09=y
CONFIG_DMARD10=y
CONFIG_FXLS8962AF=y
CONFIG_FXLS8962AF_I2C=y
CONFIG_FXLS8962AF_SPI=y
CONFIG_HID_SENSOR_ACCEL_3D=y
CONFIG_IIO_CROS_EC_ACCEL_LEGACY=y
CONFIG_KXSD9=y
CONFIG_KXSD9_SPI=y
CONFIG_KXSD9_I2C=y
CONFIG_KXCJK1013=y
CONFIG_MC3230=y
CONFIG_MMA7455=y
CONFIG_MMA7455_I2C=y
CONFIG_MMA7455_SPI=y
CONFIG_MMA7660=y
CONFIG_MMA8452=y
CONFIG_MMA9551_CORE=y
CONFIG_MMA9551=y
CONFIG_MMA9553=y
CONFIG_MSA311=y
CONFIG_MXC4005=y
CONFIG_MXC6255=y
CONFIG_SCA3000=y
CONFIG_SCA3300=y
CONFIG_STK8312=y
CONFIG_STK8BA50=y
# end of Accelerometers
#
# Analog to digital converters
#
CONFIG_AD_SIGMA_DELTA=y
CONFIG_AD7091R5=y
CONFIG_AD7124=y
CONFIG_AD7192=y
CONFIG_AD7266=y
CONFIG_AD7280=y
CONFIG_AD7291=y
CONFIG_AD7292=y
CONFIG_AD7298=y
CONFIG_AD7476=y
CONFIG_AD7606=y
CONFIG_AD7606_IFACE_PARALLEL=y
CONFIG_AD7606_IFACE_SPI=y
CONFIG_AD7766=y
CONFIG_AD7768_1=y
CONFIG_AD7780=y
CONFIG_AD7791=y
CONFIG_AD7793=y
CONFIG_AD7887=y
CONFIG_AD7923=y
CONFIG_AD7949=y
CONFIG_AD799X=y
CONFIG_AD9467=y
CONFIG_ADI_AXI_ADC=y
CONFIG_ASPEED_ADC=y
CONFIG_AT91_ADC=y
CONFIG_AT91_SAMA5D2_ADC=y
CONFIG_AXP20X_ADC=y
CONFIG_AXP288_ADC=y
CONFIG_BCM_IPROC_ADC=y
CONFIG_BERLIN2_ADC=y
CONFIG_CC10001_ADC=y
CONFIG_CPCAP_ADC=y
CONFIG_DA9150_GPADC=y
CONFIG_DLN2_ADC=y
CONFIG_ENVELOPE_DETECTOR=y
CONFIG_EXYNOS_ADC=y
CONFIG_MXS_LRADC_ADC=y
CONFIG_FSL_MX25_ADC=y
CONFIG_HI8435=y
CONFIG_HX711=y
CONFIG_INGENIC_ADC=y
CONFIG_IMX7D_ADC=y
CONFIG_IMX8QXP_ADC=y
CONFIG_LP8788_ADC=y
CONFIG_LPC18XX_ADC=y
CONFIG_LPC32XX_ADC=y
CONFIG_LTC2471=y
CONFIG_LTC2485=y
CONFIG_LTC2496=y
CONFIG_LTC2497=y
CONFIG_MAX1027=y
CONFIG_MAX11100=y
CONFIG_MAX1118=y
CONFIG_MAX11205=y
CONFIG_MAX1241=y
CONFIG_MAX1363=y
CONFIG_MAX9611=y
CONFIG_MCP320X=y
CONFIG_MCP3422=y
CONFIG_MCP3911=y
CONFIG_MEDIATEK_MT6360_ADC=y
CONFIG_MEDIATEK_MT6577_AUXADC=y
CONFIG_MEN_Z188_ADC=y
CONFIG_MESON_SARADC=y
CONFIG_MP2629_ADC=y
CONFIG_NAU7802=y
CONFIG_NPCM_ADC=y
CONFIG_PALMAS_GPADC=y
CONFIG_QCOM_VADC_COMMON=y
CONFIG_QCOM_PM8XXX_XOADC=y
CONFIG_QCOM_SPMI_RRADC=y
CONFIG_QCOM_SPMI_IADC=y
CONFIG_QCOM_SPMI_VADC=y
CONFIG_QCOM_SPMI_ADC5=y
CONFIG_RCAR_GYRO_ADC=y
CONFIG_RN5T618_ADC=y
CONFIG_ROCKCHIP_SARADC=y
CONFIG_RICHTEK_RTQ6056=y
CONFIG_RZG2L_ADC=y
CONFIG_SC27XX_ADC=y
CONFIG_SPEAR_ADC=y
CONFIG_SD_ADC_MODULATOR=y
CONFIG_STM32_ADC_CORE=y
CONFIG_STM32_ADC=y
CONFIG_STM32_DFSDM_CORE=y
CONFIG_STM32_DFSDM_ADC=y
CONFIG_STMPE_ADC=y
CONFIG_TI_ADC081C=y
CONFIG_TI_ADC0832=y
CONFIG_TI_ADC084S021=y
CONFIG_TI_ADC12138=y
CONFIG_TI_ADC108S102=y
CONFIG_TI_ADC128S052=y
CONFIG_TI_ADC161S626=y
CONFIG_TI_ADS1015=y
CONFIG_TI_ADS7950=y
CONFIG_TI_ADS8344=y
CONFIG_TI_ADS8688=y
CONFIG_TI_ADS124S08=y
CONFIG_TI_ADS131E08=y
CONFIG_TI_AM335X_ADC=y
CONFIG_TI_TLC4541=y
CONFIG_TI_TSC2046=y
CONFIG_TWL4030_MADC=y
CONFIG_TWL6030_GPADC=y
CONFIG_VF610_ADC=y
CONFIG_VIPERBOARD_ADC=y
CONFIG_XILINX_XADC=y
CONFIG_XILINX_AMS=y
# end of Analog to digital converters
#
# Analog to digital and digital to analog converters
#
CONFIG_AD74413R=y
# end of Analog to digital and digital to analog converters
#
# Analog Front Ends
#
CONFIG_IIO_RESCALE=y
# end of Analog Front Ends
#
# Amplifiers
#
CONFIG_AD8366=y
CONFIG_ADA4250=y
CONFIG_HMC425=y
# end of Amplifiers
#
# Capacitance to digital converters
#
CONFIG_AD7150=y
CONFIG_AD7746=y
# end of Capacitance to digital converters
#
# Chemical Sensors
#
CONFIG_ATLAS_PH_SENSOR=y
CONFIG_ATLAS_EZO_SENSOR=y
CONFIG_BME680=y
CONFIG_BME680_I2C=y
CONFIG_BME680_SPI=y
CONFIG_CCS811=y
CONFIG_IAQCORE=y
CONFIG_PMS7003=y
CONFIG_SCD30_CORE=y
CONFIG_SCD30_I2C=y
CONFIG_SCD30_SERIAL=y
CONFIG_SCD4X=y
CONFIG_SENSIRION_SGP30=y
CONFIG_SENSIRION_SGP40=y
CONFIG_SPS30=y
CONFIG_SPS30_I2C=y
CONFIG_SPS30_SERIAL=y
CONFIG_SENSEAIR_SUNRISE_CO2=y
CONFIG_VZ89X=y
# end of Chemical Sensors
CONFIG_IIO_CROS_EC_SENSORS_CORE=y
CONFIG_IIO_CROS_EC_SENSORS=y
CONFIG_IIO_CROS_EC_SENSORS_LID_ANGLE=y
#
# Hid Sensor IIO Common
#
CONFIG_HID_SENSOR_IIO_COMMON=y
CONFIG_HID_SENSOR_IIO_TRIGGER=y
# end of Hid Sensor IIO Common
CONFIG_IIO_MS_SENSORS_I2C=y
#
# IIO SCMI Sensors
#
CONFIG_IIO_SCMI=y
# end of IIO SCMI Sensors
#
# SSP Sensor Common
#
CONFIG_IIO_SSP_SENSORS_COMMONS=y
CONFIG_IIO_SSP_SENSORHUB=y
# end of SSP Sensor Common
CONFIG_IIO_ST_SENSORS_I2C=y
CONFIG_IIO_ST_SENSORS_SPI=y
CONFIG_IIO_ST_SENSORS_CORE=y
#
# Digital to analog converters
#
CONFIG_AD3552R=y
CONFIG_AD5064=y
CONFIG_AD5360=y
CONFIG_AD5380=y
CONFIG_AD5421=y
CONFIG_AD5446=y
CONFIG_AD5449=y
CONFIG_AD5592R_BASE=y
CONFIG_AD5592R=y
CONFIG_AD5593R=y
CONFIG_AD5504=y
CONFIG_AD5624R_SPI=y
CONFIG_LTC2688=y
CONFIG_AD5686=y
CONFIG_AD5686_SPI=y
CONFIG_AD5696_I2C=y
CONFIG_AD5755=y
CONFIG_AD5758=y
CONFIG_AD5761=y
CONFIG_AD5764=y
CONFIG_AD5766=y
CONFIG_AD5770R=y
CONFIG_AD5791=y
CONFIG_AD7293=y
CONFIG_AD7303=y
CONFIG_AD8801=y
CONFIG_DPOT_DAC=y
CONFIG_DS4424=y
CONFIG_LPC18XX_DAC=y
CONFIG_LTC1660=y
CONFIG_LTC2632=y
CONFIG_M62332=y
CONFIG_MAX517=y
CONFIG_MAX5821=y
CONFIG_MCP4725=y
CONFIG_MCP4922=y
CONFIG_STM32_DAC=y
CONFIG_STM32_DAC_CORE=y
CONFIG_TI_DAC082S085=y
CONFIG_TI_DAC5571=y
CONFIG_TI_DAC7311=y
CONFIG_TI_DAC7612=y
CONFIG_VF610_DAC=y
# end of Digital to analog converters
#
# IIO dummy driver
#
CONFIG_IIO_DUMMY_EVGEN=y
CONFIG_IIO_SIMPLE_DUMMY=y
CONFIG_IIO_SIMPLE_DUMMY_EVENTS=y
CONFIG_IIO_SIMPLE_DUMMY_BUFFER=y
# end of IIO dummy driver
#
# Filters
#
CONFIG_ADMV8818=y
# end of Filters
#
# Frequency Synthesizers DDS/PLL
#
#
# Clock Generator/Distribution
#
CONFIG_AD9523=y
# end of Clock Generator/Distribution
#
# Phase-Locked Loop (PLL) frequency synthesizers
#
CONFIG_ADF4350=y
CONFIG_ADF4371=y
CONFIG_ADMV1013=y
CONFIG_ADMV1014=y
CONFIG_ADMV4420=y
CONFIG_ADRF6780=y
# end of Phase-Locked Loop (PLL) frequency synthesizers
# end of Frequency Synthesizers DDS/PLL
#
# Digital gyroscope sensors
#
CONFIG_ADIS16080=y
CONFIG_ADIS16130=y
CONFIG_ADIS16136=y
CONFIG_ADIS16260=y
CONFIG_ADXRS290=y
CONFIG_ADXRS450=y
CONFIG_BMG160=y
CONFIG_BMG160_I2C=y
CONFIG_BMG160_SPI=y
CONFIG_FXAS21002C=y
CONFIG_FXAS21002C_I2C=y
CONFIG_FXAS21002C_SPI=y
CONFIG_HID_SENSOR_GYRO_3D=y
CONFIG_MPU3050=y
CONFIG_MPU3050_I2C=y
CONFIG_IIO_ST_GYRO_3AXIS=y
CONFIG_IIO_ST_GYRO_I2C_3AXIS=y
CONFIG_IIO_ST_GYRO_SPI_3AXIS=y
CONFIG_ITG3200=y
# end of Digital gyroscope sensors
#
# Health Sensors
#
#
# Heart Rate Monitors
#
CONFIG_AFE4403=y
CONFIG_AFE4404=y
CONFIG_MAX30100=y
CONFIG_MAX30102=y
# end of Heart Rate Monitors
# end of Health Sensors
#
# Humidity sensors
#
CONFIG_AM2315=y
CONFIG_DHT11=y
CONFIG_HDC100X=y
CONFIG_HDC2010=y
CONFIG_HID_SENSOR_HUMIDITY=y
CONFIG_HTS221=y
CONFIG_HTS221_I2C=y
CONFIG_HTS221_SPI=y
CONFIG_HTU21=y
CONFIG_SI7005=y
CONFIG_SI7020=y
# end of Humidity sensors
#
# Inertial measurement units
#
CONFIG_ADIS16400=y
CONFIG_ADIS16460=y
CONFIG_ADIS16475=y
CONFIG_ADIS16480=y
CONFIG_BMI160=y
CONFIG_BMI160_I2C=y
CONFIG_BMI160_SPI=y
CONFIG_BOSCH_BNO055=y
CONFIG_BOSCH_BNO055_SERIAL=y
CONFIG_BOSCH_BNO055_I2C=y
CONFIG_FXOS8700=y
CONFIG_FXOS8700_I2C=y
CONFIG_FXOS8700_SPI=y
CONFIG_KMX61=y
CONFIG_INV_ICM42600=y
CONFIG_INV_ICM42600_I2C=y
CONFIG_INV_ICM42600_SPI=y
CONFIG_INV_MPU6050_IIO=y
CONFIG_INV_MPU6050_I2C=y
CONFIG_INV_MPU6050_SPI=y
CONFIG_IIO_ST_LSM6DSX=y
CONFIG_IIO_ST_LSM6DSX_I2C=y
CONFIG_IIO_ST_LSM6DSX_SPI=y
CONFIG_IIO_ST_LSM6DSX_I3C=y
# end of Inertial measurement units
CONFIG_IIO_ADIS_LIB=y
CONFIG_IIO_ADIS_LIB_BUFFER=y
#
# Light sensors
#
CONFIG_ADJD_S311=y
CONFIG_ADUX1020=y
CONFIG_AL3010=y
CONFIG_AL3320A=y
CONFIG_APDS9300=y
CONFIG_APDS9960=y
CONFIG_AS73211=y
CONFIG_BH1750=y
CONFIG_BH1780=y
CONFIG_CM32181=y
CONFIG_CM3232=y
CONFIG_CM3323=y
CONFIG_CM3605=y
CONFIG_CM36651=y
CONFIG_IIO_CROS_EC_LIGHT_PROX=y
CONFIG_GP2AP002=y
CONFIG_GP2AP020A00F=y
CONFIG_IQS621_ALS=y
CONFIG_SENSORS_ISL29018=y
CONFIG_SENSORS_ISL29028=y
CONFIG_ISL29125=y
CONFIG_HID_SENSOR_ALS=y
CONFIG_HID_SENSOR_PROX=y
CONFIG_JSA1212=y
CONFIG_RPR0521=y
CONFIG_SENSORS_LM3533=y
CONFIG_LTR501=y
CONFIG_LTRF216A=y
CONFIG_LV0104CS=y
CONFIG_MAX44000=y
CONFIG_MAX44009=y
CONFIG_NOA1305=y
CONFIG_OPT3001=y
CONFIG_PA12203001=y
CONFIG_SI1133=y
CONFIG_SI1145=y
CONFIG_STK3310=y
CONFIG_ST_UVIS25=y
CONFIG_ST_UVIS25_I2C=y
CONFIG_ST_UVIS25_SPI=y
CONFIG_TCS3414=y
CONFIG_TCS3472=y
CONFIG_SENSORS_TSL2563=y
CONFIG_TSL2583=y
CONFIG_TSL2591=y
CONFIG_TSL2772=y
CONFIG_TSL4531=y
CONFIG_US5182D=y
CONFIG_VCNL4000=y
CONFIG_VCNL4035=y
CONFIG_VEML6030=y
CONFIG_VEML6070=y
CONFIG_VL6180=y
CONFIG_ZOPT2201=y
# end of Light sensors
#
# Magnetometer sensors
#
CONFIG_AK8974=y
CONFIG_AK8975=y
CONFIG_AK09911=y
CONFIG_BMC150_MAGN=y
CONFIG_BMC150_MAGN_I2C=y
CONFIG_BMC150_MAGN_SPI=y
CONFIG_MAG3110=y
CONFIG_HID_SENSOR_MAGNETOMETER_3D=y
CONFIG_MMC35240=y
CONFIG_IIO_ST_MAGN_3AXIS=y
CONFIG_IIO_ST_MAGN_I2C_3AXIS=y
CONFIG_IIO_ST_MAGN_SPI_3AXIS=y
CONFIG_SENSORS_HMC5843=y
CONFIG_SENSORS_HMC5843_I2C=y
CONFIG_SENSORS_HMC5843_SPI=y
CONFIG_SENSORS_RM3100=y
CONFIG_SENSORS_RM3100_I2C=y
CONFIG_SENSORS_RM3100_SPI=y
CONFIG_YAMAHA_YAS530=y
# end of Magnetometer sensors
#
# Multiplexers
#
CONFIG_IIO_MUX=y
# end of Multiplexers
#
# Inclinometer sensors
#
CONFIG_HID_SENSOR_INCLINOMETER_3D=y
CONFIG_HID_SENSOR_DEVICE_ROTATION=y
# end of Inclinometer sensors
CONFIG_IIO_RESCALE_KUNIT_TEST=y
CONFIG_IIO_FORMAT_KUNIT_TEST=y
#
# Triggers - standalone
#
CONFIG_IIO_HRTIMER_TRIGGER=y
CONFIG_IIO_INTERRUPT_TRIGGER=y
CONFIG_IIO_STM32_LPTIMER_TRIGGER=y
CONFIG_IIO_STM32_TIMER_TRIGGER=y
CONFIG_IIO_TIGHTLOOP_TRIGGER=y
CONFIG_IIO_SYSFS_TRIGGER=y
# end of Triggers - standalone
#
# Linear and angular position sensors
#
CONFIG_IQS624_POS=y
CONFIG_HID_SENSOR_CUSTOM_INTEL_HINGE=y
# end of Linear and angular position sensors
#
# Digital potentiometers
#
CONFIG_AD5110=y
CONFIG_AD5272=y
CONFIG_DS1803=y
CONFIG_MAX5432=y
CONFIG_MAX5481=y
CONFIG_MAX5487=y
CONFIG_MCP4018=y
CONFIG_MCP4131=y
CONFIG_MCP4531=y
CONFIG_MCP41010=y
CONFIG_TPL0102=y
# end of Digital potentiometers
#
# Digital potentiostats
#
CONFIG_LMP91000=y
# end of Digital potentiostats
#
# Pressure sensors
#
CONFIG_ABP060MG=y
CONFIG_BMP280=y
CONFIG_BMP280_I2C=y
CONFIG_BMP280_SPI=y
CONFIG_IIO_CROS_EC_BARO=y
CONFIG_DLHL60D=y
CONFIG_DPS310=y
CONFIG_HID_SENSOR_PRESS=y
CONFIG_HP03=y
CONFIG_ICP10100=y
CONFIG_MPL115=y
CONFIG_MPL115_I2C=y
CONFIG_MPL115_SPI=y
CONFIG_MPL3115=y
CONFIG_MS5611=y
CONFIG_MS5611_I2C=y
CONFIG_MS5611_SPI=y
CONFIG_MS5637=y
CONFIG_IIO_ST_PRESS=y
CONFIG_IIO_ST_PRESS_I2C=y
CONFIG_IIO_ST_PRESS_SPI=y
CONFIG_T5403=y
CONFIG_HP206C=y
CONFIG_ZPA2326=y
CONFIG_ZPA2326_I2C=y
CONFIG_ZPA2326_SPI=y
# end of Pressure sensors
#
# Lightning sensors
#
CONFIG_AS3935=y
# end of Lightning sensors
#
# Proximity and distance sensors
#
CONFIG_CROS_EC_MKBP_PROXIMITY=y
CONFIG_ISL29501=y
CONFIG_LIDAR_LITE_V2=y
CONFIG_MB1232=y
CONFIG_PING=y
CONFIG_RFD77402=y
CONFIG_SRF04=y
CONFIG_SX_COMMON=y
CONFIG_SX9310=y
CONFIG_SX9324=y
CONFIG_SX9360=y
CONFIG_SX9500=y
CONFIG_SRF08=y
CONFIG_VCNL3020=y
CONFIG_VL53L0X_I2C=y
# end of Proximity and distance sensors
#
# Resolver to digital converters
#
CONFIG_AD2S90=y
CONFIG_AD2S1200=y
# end of Resolver to digital converters
#
# Temperature sensors
#
CONFIG_IQS620AT_TEMP=y
CONFIG_LTC2983=y
CONFIG_MAXIM_THERMOCOUPLE=y
CONFIG_HID_SENSOR_TEMP=y
CONFIG_MLX90614=y
CONFIG_MLX90632=y
CONFIG_TMP006=y
CONFIG_TMP007=y
CONFIG_TMP117=y
CONFIG_TSYS01=y
CONFIG_TSYS02D=y
CONFIG_MAX31856=y
CONFIG_MAX31865=y
# end of Temperature sensors
CONFIG_NTB=y
CONFIG_NTB_MSI=y
CONFIG_NTB_AMD=y
CONFIG_NTB_IDT=y
CONFIG_NTB_INTEL=y
CONFIG_NTB_EPF=m
CONFIG_NTB_SWITCHTEC=y
CONFIG_NTB_PINGPONG=y
CONFIG_NTB_TOOL=y
CONFIG_NTB_PERF=y
CONFIG_NTB_MSI_TEST=y
CONFIG_NTB_TRANSPORT=y
CONFIG_PWM=y
CONFIG_PWM_SYSFS=y
CONFIG_PWM_DEBUG=y
CONFIG_PWM_ATMEL=y
CONFIG_PWM_ATMEL_HLCDC_PWM=y
CONFIG_PWM_ATMEL_TCB=y
CONFIG_PWM_BCM_IPROC=y
CONFIG_PWM_BCM_KONA=y
CONFIG_PWM_BCM2835=y
CONFIG_PWM_BERLIN=y
CONFIG_PWM_BRCMSTB=y
CONFIG_PWM_CLK=y
CONFIG_PWM_CLPS711X=y
CONFIG_PWM_CROS_EC=y
CONFIG_PWM_DWC=y
CONFIG_PWM_EP93XX=y
CONFIG_PWM_FSL_FTM=y
CONFIG_PWM_HIBVT=y
CONFIG_PWM_IMG=y
CONFIG_PWM_IMX1=y
CONFIG_PWM_IMX27=y
CONFIG_PWM_IMX_TPM=y
CONFIG_PWM_INTEL_LGM=y
CONFIG_PWM_IQS620A=y
CONFIG_PWM_JZ4740=y
CONFIG_PWM_KEEMBAY=y
CONFIG_PWM_LP3943=y
CONFIG_PWM_LPC18XX_SCT=y
CONFIG_PWM_LPC32XX=y
CONFIG_PWM_LPSS=y
CONFIG_PWM_LPSS_PCI=y
CONFIG_PWM_LPSS_PLATFORM=y
CONFIG_PWM_MESON=y
CONFIG_PWM_MTK_DISP=y
CONFIG_PWM_MEDIATEK=y
CONFIG_PWM_MXS=y
CONFIG_PWM_NTXEC=y
CONFIG_PWM_OMAP_DMTIMER=y
CONFIG_PWM_PCA9685=y
CONFIG_PWM_PXA=y
CONFIG_PWM_RASPBERRYPI_POE=y
CONFIG_PWM_RCAR=y
CONFIG_PWM_RENESAS_TPU=y
CONFIG_PWM_ROCKCHIP=y
CONFIG_PWM_SAMSUNG=y
CONFIG_PWM_SIFIVE=y
CONFIG_PWM_SL28CPLD=y
CONFIG_PWM_SPEAR=y
CONFIG_PWM_SPRD=y
CONFIG_PWM_STI=y
CONFIG_PWM_STM32=y
CONFIG_PWM_STM32_LP=y
CONFIG_PWM_STMPE=y
CONFIG_PWM_SUN4I=y
CONFIG_PWM_SUNPLUS=y
CONFIG_PWM_TEGRA=y
CONFIG_PWM_TIECAP=y
CONFIG_PWM_TIEHRPWM=y
CONFIG_PWM_TWL=y
CONFIG_PWM_TWL_LED=y
CONFIG_PWM_VISCONTI=y
CONFIG_PWM_VT8500=y
CONFIG_PWM_XILINX=y
#
# IRQ chip support
#
CONFIG_IRQCHIP=y
CONFIG_AL_FIC=y
CONFIG_MADERA_IRQ=y
CONFIG_JCORE_AIC=y
CONFIG_RENESAS_INTC_IRQPIN=y
CONFIG_RENESAS_IRQC=y
CONFIG_RENESAS_RZA1_IRQC=y
CONFIG_RENESAS_RZG2L_IRQC=y
CONFIG_SL28CPLD_INTC=y
CONFIG_TS4800_IRQ=y
CONFIG_XILINX_INTC=y
CONFIG_INGENIC_TCU_IRQ=y
CONFIG_IRQ_UNIPHIER_AIDET=y
CONFIG_MESON_IRQ_GPIO=y
CONFIG_IMX_IRQSTEER=y
CONFIG_IMX_INTMUX=y
CONFIG_IMX_MU_MSI=y
CONFIG_EXYNOS_IRQ_COMBINER=y
CONFIG_MST_IRQ=y
CONFIG_MCHP_EIC=y
CONFIG_SUNPLUS_SP7021_INTC=y
# end of IRQ chip support
CONFIG_IPACK_BUS=y
CONFIG_BOARD_TPCI200=y
CONFIG_SERIAL_IPOCTAL=y
CONFIG_RESET_CONTROLLER=y
CONFIG_RESET_A10SR=y
CONFIG_RESET_ATH79=y
CONFIG_RESET_AXS10X=y
CONFIG_RESET_BCM6345=y
CONFIG_RESET_BERLIN=y
CONFIG_RESET_BRCMSTB=y
CONFIG_RESET_BRCMSTB_RESCAL=y
CONFIG_RESET_HSDK=y
CONFIG_RESET_IMX7=y
CONFIG_RESET_INTEL_GW=y
CONFIG_RESET_K210=y
CONFIG_RESET_LANTIQ=y
CONFIG_RESET_LPC18XX=y
CONFIG_RESET_MCHP_SPARX5=y
CONFIG_RESET_MESON=y
CONFIG_RESET_MESON_AUDIO_ARB=y
CONFIG_RESET_NPCM=y
CONFIG_RESET_PISTACHIO=y
CONFIG_RESET_POLARFIRE_SOC=y
CONFIG_RESET_QCOM_AOSS=y
CONFIG_RESET_QCOM_PDC=y
CONFIG_RESET_RASPBERRYPI=y
CONFIG_RESET_RZG2L_USBPHY_CTRL=y
CONFIG_RESET_SCMI=y
CONFIG_RESET_SIMPLE=y
CONFIG_RESET_SOCFPGA=y
CONFIG_RESET_STARFIVE_JH7100=y
CONFIG_RESET_SUNPLUS=y
CONFIG_RESET_SUNXI=y
CONFIG_RESET_TI_SCI=y
CONFIG_RESET_TI_SYSCON=y
CONFIG_RESET_TI_TPS380X=y
CONFIG_RESET_TN48M_CPLD=y
CONFIG_RESET_UNIPHIER=y
CONFIG_RESET_UNIPHIER_GLUE=y
CONFIG_RESET_ZYNQ=y
CONFIG_COMMON_RESET_HI3660=y
CONFIG_COMMON_RESET_HI6220=y
#
# PHY Subsystem
#
CONFIG_GENERIC_PHY=y
CONFIG_GENERIC_PHY_MIPI_DPHY=y
CONFIG_PHY_LPC18XX_USB_OTG=y
CONFIG_PHY_PISTACHIO_USB=y
CONFIG_PHY_XGENE=y
CONFIG_USB_LGM_PHY=y
CONFIG_PHY_CAN_TRANSCEIVER=y
CONFIG_PHY_SUN4I_USB=y
CONFIG_PHY_SUN6I_MIPI_DPHY=y
CONFIG_PHY_SUN9I_USB=y
CONFIG_PHY_SUN50I_USB3=y
CONFIG_PHY_MESON8_HDMI_TX=y
CONFIG_PHY_MESON8B_USB2=y
CONFIG_PHY_MESON_GXL_USB2=y
CONFIG_PHY_MESON_G12A_MIPI_DPHY_ANALOG=y
CONFIG_PHY_MESON_G12A_USB2=y
CONFIG_PHY_MESON_G12A_USB3_PCIE=y
CONFIG_PHY_MESON_AXG_PCIE=y
CONFIG_PHY_MESON_AXG_MIPI_PCIE_ANALOG=y
CONFIG_PHY_MESON_AXG_MIPI_DPHY=y
#
# PHY drivers for Broadcom platforms
#
CONFIG_PHY_BCM63XX_USBH=y
CONFIG_PHY_CYGNUS_PCIE=y
CONFIG_PHY_BCM_SR_USB=y
CONFIG_BCM_KONA_USB2_PHY=y
CONFIG_PHY_BCM_NS_USB2=y
CONFIG_PHY_BCM_NS_USB3=y
CONFIG_PHY_NS2_PCIE=y
CONFIG_PHY_NS2_USB_DRD=y
CONFIG_PHY_BRCM_SATA=y
CONFIG_PHY_BRCM_USB=y
CONFIG_PHY_BCM_SR_PCIE=y
# end of PHY drivers for Broadcom platforms
CONFIG_PHY_CADENCE_TORRENT=y
CONFIG_PHY_CADENCE_DPHY=y
CONFIG_PHY_CADENCE_DPHY_RX=y
CONFIG_PHY_CADENCE_SIERRA=y
CONFIG_PHY_CADENCE_SALVO=y
CONFIG_PHY_FSL_IMX8MQ_USB=y
CONFIG_PHY_MIXEL_LVDS_PHY=y
CONFIG_PHY_MIXEL_MIPI_DPHY=y
CONFIG_PHY_FSL_IMX8M_PCIE=y
CONFIG_PHY_FSL_LYNX_28G=y
CONFIG_PHY_HI6220_USB=y
CONFIG_PHY_HI3660_USB=y
CONFIG_PHY_HI3670_USB=y
CONFIG_PHY_HI3670_PCIE=y
CONFIG_PHY_HISTB_COMBPHY=y
CONFIG_PHY_HISI_INNO_USB2=y
CONFIG_PHY_INGENIC_USB=y
CONFIG_PHY_LANTIQ_VRX200_PCIE=y
CONFIG_PHY_LANTIQ_RCU_USB2=y
CONFIG_ARMADA375_USBCLUSTER_PHY=y
CONFIG_PHY_BERLIN_SATA=y
CONFIG_PHY_BERLIN_USB=y
CONFIG_PHY_MVEBU_A3700_UTMI=y
CONFIG_PHY_MVEBU_A38X_COMPHY=y
CONFIG_PHY_MVEBU_CP110_UTMI=y
CONFIG_PHY_PXA_28NM_HSIC=y
CONFIG_PHY_PXA_28NM_USB2=y
CONFIG_PHY_PXA_USB=y
CONFIG_PHY_MMP3_USB=y
CONFIG_PHY_MMP3_HSIC=y
CONFIG_PHY_MTK_PCIE=y
CONFIG_PHY_MTK_TPHY=y
CONFIG_PHY_MTK_UFS=y
CONFIG_PHY_MTK_XSPHY=y
CONFIG_PHY_MTK_HDMI=y
CONFIG_PHY_MTK_MIPI_DSI=y
CONFIG_PHY_MTK_DP=y
CONFIG_PHY_SPARX5_SERDES=y
CONFIG_PHY_LAN966X_SERDES=y
CONFIG_PHY_CPCAP_USB=y
CONFIG_PHY_MAPPHONE_MDM6600=y
CONFIG_PHY_OCELOT_SERDES=y
CONFIG_PHY_ATH79_USB=y
CONFIG_PHY_QCOM_EDP=y
CONFIG_PHY_QCOM_IPQ4019_USB=y
CONFIG_PHY_QCOM_PCIE2=y
CONFIG_PHY_QCOM_QMP=y
CONFIG_PHY_QCOM_QUSB2=y
CONFIG_PHY_QCOM_USB_HS=y
CONFIG_PHY_QCOM_USB_SNPS_FEMTO_V2=y
CONFIG_PHY_QCOM_USB_HSIC=y
CONFIG_PHY_QCOM_USB_HS_28NM=y
CONFIG_PHY_QCOM_USB_SS=y
CONFIG_PHY_QCOM_IPQ806X_USB=y
CONFIG_PHY_MT7621_PCI=y
CONFIG_PHY_RALINK_USB=y
CONFIG_PHY_RCAR_GEN3_USB3=y
CONFIG_PHY_ROCKCHIP_DPHY_RX0=y
CONFIG_PHY_ROCKCHIP_INNO_HDMI=y
CONFIG_PHY_ROCKCHIP_INNO_USB2=y
CONFIG_PHY_ROCKCHIP_INNO_CSIDPHY=y
CONFIG_PHY_ROCKCHIP_INNO_DSIDPHY=y
CONFIG_PHY_ROCKCHIP_PCIE=y
CONFIG_PHY_ROCKCHIP_SNPS_PCIE3=y
CONFIG_PHY_ROCKCHIP_TYPEC=y
CONFIG_PHY_EXYNOS_DP_VIDEO=y
CONFIG_PHY_EXYNOS_MIPI_VIDEO=y
CONFIG_PHY_EXYNOS_PCIE=y
CONFIG_PHY_SAMSUNG_UFS=y
CONFIG_PHY_SAMSUNG_USB2=y
CONFIG_PHY_S5PV210_USB2=y
CONFIG_PHY_EXYNOS5_USBDRD=y
CONFIG_PHY_UNIPHIER_USB2=y
CONFIG_PHY_UNIPHIER_USB3=y
CONFIG_PHY_UNIPHIER_PCIE=y
CONFIG_PHY_UNIPHIER_AHCI=y
CONFIG_PHY_ST_SPEAR1310_MIPHY=y
CONFIG_PHY_ST_SPEAR1340_MIPHY=y
CONFIG_PHY_STIH407_USB=y
CONFIG_PHY_STM32_USBPHYC=y
CONFIG_PHY_SUNPLUS_USB=y
CONFIG_PHY_TEGRA194_P2U=y
CONFIG_PHY_DA8XX_USB=y
CONFIG_PHY_DM816X_USB=y
CONFIG_PHY_AM654_SERDES=y
CONFIG_PHY_J721E_WIZ=y
CONFIG_OMAP_CONTROL_PHY=y
CONFIG_TI_PIPE3=y
CONFIG_PHY_TUSB1210=y
CONFIG_PHY_TI_GMII_SEL=y
CONFIG_PHY_INTEL_KEEMBAY_EMMC=y
CONFIG_PHY_INTEL_KEEMBAY_USB=y
CONFIG_PHY_INTEL_LGM_COMBO=y
CONFIG_PHY_INTEL_LGM_EMMC=y
CONFIG_PHY_INTEL_THUNDERBAY_EMMC=y
CONFIG_PHY_XILINX_ZYNQMP=y
# end of PHY Subsystem
CONFIG_POWERCAP=y
CONFIG_DTPM=y
CONFIG_MCB=y
CONFIG_MCB_PCI=y
CONFIG_MCB_LPC=y
CONFIG_RAS=y
CONFIG_USB4=y
CONFIG_USB4_DEBUGFS_WRITE=y
CONFIG_USB4_DEBUGFS_MARGINING=y
CONFIG_USB4_KUNIT_TEST=y
CONFIG_USB4_DMA_TEST=y
#
# Android
#
CONFIG_ANDROID_BINDER_IPC=y
CONFIG_ANDROID_BINDERFS=y
CONFIG_ANDROID_BINDER_DEVICES="binder,hwbinder,vndbinder"
CONFIG_ANDROID_BINDER_IPC_SELFTEST=y
# end of Android
CONFIG_LIBNVDIMM=y
CONFIG_BLK_DEV_PMEM=y
CONFIG_ND_CLAIM=y
CONFIG_ND_BTT=y
CONFIG_BTT=y
CONFIG_OF_PMEM=y
CONFIG_NVDIMM_KEYS=y
CONFIG_NVDIMM_TEST_BUILD=m
CONFIG_DAX=y
CONFIG_NVMEM=y
CONFIG_NVMEM_SYSFS=y
CONFIG_NVMEM_APPLE_EFUSES=y
CONFIG_NVMEM_BCM_OCOTP=y
CONFIG_NVMEM_BRCM_NVRAM=y
CONFIG_NVMEM_IMX_IIM=y
CONFIG_NVMEM_IMX_OCOTP=y
CONFIG_NVMEM_JZ4780_EFUSE=y
CONFIG_NVMEM_LAN9662_OTPC=y
CONFIG_NVMEM_LAYERSCAPE_SFP=y
CONFIG_NVMEM_LPC18XX_EEPROM=y
CONFIG_NVMEM_LPC18XX_OTP=y
CONFIG_NVMEM_MESON_MX_EFUSE=y
CONFIG_NVMEM_MICROCHIP_OTPC=y
CONFIG_NVMEM_MTK_EFUSE=y
CONFIG_NVMEM_MXS_OCOTP=y
CONFIG_NVMEM_NINTENDO_OTP=y
CONFIG_NVMEM_QCOM_QFPROM=y
CONFIG_NVMEM_RAVE_SP_EEPROM=y
CONFIG_NVMEM_RMEM=y
CONFIG_NVMEM_ROCKCHIP_EFUSE=y
CONFIG_NVMEM_ROCKCHIP_OTP=y
CONFIG_NVMEM_SC27XX_EFUSE=y
CONFIG_NVMEM_SNVS_LPGPR=y
CONFIG_NVMEM_SPMI_SDAM=y
CONFIG_NVMEM_SPRD_EFUSE=y
CONFIG_NVMEM_STM32_ROMEM=y
CONFIG_NVMEM_SUNPLUS_OCOTP=y
CONFIG_NVMEM_U_BOOT_ENV=y
CONFIG_NVMEM_UNIPHIER_EFUSE=y
CONFIG_NVMEM_VF610_OCOTP=y
#
# HW tracing support
#
CONFIG_STM=y
CONFIG_STM_PROTO_BASIC=y
CONFIG_STM_PROTO_SYS_T=y
CONFIG_STM_DUMMY=y
CONFIG_STM_SOURCE_CONSOLE=y
CONFIG_STM_SOURCE_HEARTBEAT=y
CONFIG_STM_SOURCE_FTRACE=y
CONFIG_INTEL_TH=y
CONFIG_INTEL_TH_PCI=y
CONFIG_INTEL_TH_GTH=y
CONFIG_INTEL_TH_STH=y
CONFIG_INTEL_TH_MSU=y
CONFIG_INTEL_TH_PTI=y
CONFIG_INTEL_TH_DEBUG=y
# end of HW tracing support
CONFIG_FPGA=y
CONFIG_FPGA_MGR_SOCFPGA=y
CONFIG_FPGA_MGR_SOCFPGA_A10=y
CONFIG_ALTERA_PR_IP_CORE=y
CONFIG_ALTERA_PR_IP_CORE_PLAT=y
CONFIG_FPGA_MGR_ALTERA_PS_SPI=y
CONFIG_FPGA_MGR_ALTERA_CVP=y
CONFIG_FPGA_MGR_ZYNQ_FPGA=y
CONFIG_FPGA_MGR_XILINX_SPI=y
CONFIG_FPGA_MGR_ICE40_SPI=y
CONFIG_FPGA_MGR_MACHXO2_SPI=y
CONFIG_FPGA_BRIDGE=y
CONFIG_ALTERA_FREEZE_BRIDGE=y
CONFIG_XILINX_PR_DECOUPLER=y
CONFIG_FPGA_REGION=y
CONFIG_OF_FPGA_REGION=y
CONFIG_FPGA_DFL=y
CONFIG_FPGA_DFL_AFU=y
CONFIG_FPGA_DFL_NIOS_INTEL_PAC_N3000=y
CONFIG_FPGA_DFL_PCI=y
CONFIG_FPGA_MGR_ZYNQMP_FPGA=y
CONFIG_FPGA_MGR_VERSAL_FPGA=y
CONFIG_FPGA_M10_BMC_SEC_UPDATE=y
CONFIG_FPGA_MGR_MICROCHIP_SPI=y
CONFIG_FSI=y
CONFIG_FSI_NEW_DEV_NODE=y
CONFIG_FSI_MASTER_GPIO=y
CONFIG_FSI_MASTER_HUB=y
CONFIG_FSI_MASTER_AST_CF=y
CONFIG_FSI_MASTER_ASPEED=y
CONFIG_FSI_SCOM=y
CONFIG_FSI_SBEFIFO=y
CONFIG_FSI_OCC=y
CONFIG_TEE=y
CONFIG_MULTIPLEXER=y
#
# Multiplexer drivers
#
CONFIG_MUX_ADG792A=y
CONFIG_MUX_ADGS1408=y
CONFIG_MUX_GPIO=y
CONFIG_MUX_MMIO=y
# end of Multiplexer drivers
CONFIG_PM_OPP=y
CONFIG_SIOX=y
CONFIG_SIOX_BUS_GPIO=y
CONFIG_SLIMBUS=y
CONFIG_SLIM_QCOM_CTRL=y
CONFIG_SLIM_QCOM_NGD_CTRL=y
CONFIG_INTERCONNECT=y
CONFIG_INTERCONNECT_IMX=y
CONFIG_INTERCONNECT_IMX8MM=y
CONFIG_INTERCONNECT_IMX8MN=y
CONFIG_INTERCONNECT_IMX8MQ=y
CONFIG_INTERCONNECT_IMX8MP=y
CONFIG_INTERCONNECT_QCOM_OSM_L3=y
CONFIG_INTERCONNECT_SAMSUNG=y
CONFIG_INTERCONNECT_EXYNOS=y
CONFIG_COUNTER=y
CONFIG_104_QUAD_8=y
CONFIG_INTERRUPT_CNT=y
CONFIG_STM32_TIMER_CNT=y
CONFIG_STM32_LPTIMER_CNT=y
CONFIG_TI_EQEP=y
CONFIG_FTM_QUADDEC=y
CONFIG_MICROCHIP_TCB_CAPTURE=y
CONFIG_INTEL_QEP=y
CONFIG_TI_ECAP_CAPTURE=y
CONFIG_MOST=y
CONFIG_MOST_USB_HDM=y
CONFIG_MOST_CDEV=y
CONFIG_PECI=y
CONFIG_PECI_CPU=y
CONFIG_PECI_ASPEED=y
CONFIG_HTE=y
# end of Device Drivers
#
# File systems
#
CONFIG_DCACHE_WORD_ACCESS=y
CONFIG_VALIDATE_FS_PARSER=y
CONFIG_FS_IOMAP=y
CONFIG_EXT2_FS=y
CONFIG_EXT2_FS_XATTR=y
CONFIG_EXT2_FS_POSIX_ACL=y
CONFIG_EXT2_FS_SECURITY=y
CONFIG_EXT3_FS=y
CONFIG_EXT3_FS_POSIX_ACL=y
CONFIG_EXT3_FS_SECURITY=y
CONFIG_EXT4_FS=y
CONFIG_EXT4_FS_POSIX_ACL=y
CONFIG_EXT4_FS_SECURITY=y
CONFIG_EXT4_DEBUG=y
CONFIG_EXT4_KUNIT_TESTS=y
CONFIG_JBD2=y
CONFIG_JBD2_DEBUG=y
CONFIG_FS_MBCACHE=y
CONFIG_REISERFS_FS=y
CONFIG_REISERFS_CHECK=y
CONFIG_REISERFS_PROC_INFO=y
CONFIG_REISERFS_FS_XATTR=y
CONFIG_REISERFS_FS_POSIX_ACL=y
CONFIG_REISERFS_FS_SECURITY=y
CONFIG_JFS_FS=y
CONFIG_JFS_POSIX_ACL=y
CONFIG_JFS_SECURITY=y
CONFIG_JFS_DEBUG=y
CONFIG_JFS_STATISTICS=y
CONFIG_XFS_FS=y
CONFIG_XFS_SUPPORT_V4=y
CONFIG_XFS_QUOTA=y
CONFIG_XFS_POSIX_ACL=y
CONFIG_XFS_RT=y
CONFIG_XFS_ONLINE_SCRUB=y
CONFIG_XFS_ONLINE_REPAIR=y
CONFIG_XFS_DEBUG=y
CONFIG_XFS_ASSERT_FATAL=y
CONFIG_GFS2_FS=y
CONFIG_GFS2_FS_LOCKING_DLM=y
CONFIG_OCFS2_FS=y
CONFIG_OCFS2_FS_O2CB=y
CONFIG_OCFS2_FS_USERSPACE_CLUSTER=y
CONFIG_OCFS2_FS_STATS=y
CONFIG_OCFS2_DEBUG_MASKLOG=y
CONFIG_OCFS2_DEBUG_FS=y
CONFIG_BTRFS_FS=y
CONFIG_BTRFS_FS_POSIX_ACL=y
CONFIG_BTRFS_FS_CHECK_INTEGRITY=y
CONFIG_BTRFS_FS_RUN_SANITY_TESTS=y
CONFIG_BTRFS_DEBUG=y
CONFIG_BTRFS_ASSERT=y
CONFIG_BTRFS_FS_REF_VERIFY=y
CONFIG_NILFS2_FS=y
CONFIG_F2FS_FS=y
CONFIG_F2FS_STAT_FS=y
CONFIG_F2FS_FS_XATTR=y
CONFIG_F2FS_FS_POSIX_ACL=y
CONFIG_F2FS_FS_SECURITY=y
CONFIG_F2FS_CHECK_FS=y
CONFIG_F2FS_FAULT_INJECTION=y
CONFIG_F2FS_FS_COMPRESSION=y
CONFIG_F2FS_FS_LZO=y
CONFIG_F2FS_FS_LZORLE=y
CONFIG_F2FS_FS_LZ4=y
CONFIG_F2FS_FS_LZ4HC=y
CONFIG_F2FS_FS_ZSTD=y
CONFIG_F2FS_IOSTAT=y
CONFIG_F2FS_UNFAIR_RWSEM=y
CONFIG_ZONEFS_FS=y
CONFIG_FS_POSIX_ACL=y
CONFIG_EXPORTFS=y
CONFIG_EXPORTFS_BLOCK_OPS=y
CONFIG_FILE_LOCKING=y
CONFIG_FS_ENCRYPTION=y
CONFIG_FS_ENCRYPTION_ALGS=y
CONFIG_FS_ENCRYPTION_INLINE_CRYPT=y
CONFIG_FS_VERITY=y
CONFIG_FS_VERITY_DEBUG=y
# CONFIG_FS_VERITY_BUILTIN_SIGNATURES is not set
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
CONFIG_INOTIFY_USER=y
CONFIG_FANOTIFY=y
CONFIG_FANOTIFY_ACCESS_PERMISSIONS=y
CONFIG_QUOTA=y
CONFIG_QUOTA_NETLINK_INTERFACE=y
CONFIG_PRINT_QUOTA_WARNING=y
CONFIG_QUOTA_DEBUG=y
CONFIG_QUOTA_TREE=y
CONFIG_QFMT_V1=y
CONFIG_QFMT_V2=y
CONFIG_QUOTACTL=y
CONFIG_AUTOFS4_FS=y
CONFIG_AUTOFS_FS=y
CONFIG_FUSE_FS=y
CONFIG_CUSE=y
CONFIG_VIRTIO_FS=y
CONFIG_OVERLAY_FS=y
CONFIG_OVERLAY_FS_REDIRECT_DIR=y
CONFIG_OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW=y
CONFIG_OVERLAY_FS_INDEX=y
CONFIG_OVERLAY_FS_XINO_AUTO=y
CONFIG_OVERLAY_FS_METACOPY=y
#
# Caches
#
CONFIG_NETFS_SUPPORT=y
CONFIG_NETFS_STATS=y
CONFIG_FSCACHE=y
CONFIG_FSCACHE_STATS=y
CONFIG_FSCACHE_DEBUG=y
CONFIG_CACHEFILES=y
CONFIG_CACHEFILES_DEBUG=y
CONFIG_CACHEFILES_ERROR_INJECTION=y
CONFIG_CACHEFILES_ONDEMAND=y
# end of Caches
#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=y
CONFIG_JOLIET=y
CONFIG_ZISOFS=y
CONFIG_UDF_FS=y
# end of CD-ROM/DVD Filesystems
#
# DOS/FAT/EXFAT/NT Filesystems
#
CONFIG_FAT_FS=y
CONFIG_MSDOS_FS=y
CONFIG_VFAT_FS=y
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
CONFIG_FAT_DEFAULT_UTF8=y
CONFIG_FAT_KUNIT_TEST=y
CONFIG_EXFAT_FS=y
CONFIG_EXFAT_DEFAULT_IOCHARSET="utf8"
CONFIG_NTFS_FS=y
CONFIG_NTFS_DEBUG=y
CONFIG_NTFS_RW=y
CONFIG_NTFS3_FS=y
CONFIG_NTFS3_64BIT_CLUSTER=y
CONFIG_NTFS3_LZX_XPRESS=y
CONFIG_NTFS3_FS_POSIX_ACL=y
# end of DOS/FAT/EXFAT/NT Filesystems
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_PROC_SYSCTL=y
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_PROC_CHILDREN=y
CONFIG_KERNFS=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
CONFIG_TMPFS_POSIX_ACL=y
CONFIG_TMPFS_XATTR=y
CONFIG_TMPFS_INODE64=y
CONFIG_MEMFD_CREATE=y
CONFIG_CONFIGFS_FS=y
# end of Pseudo filesystems
CONFIG_MISC_FILESYSTEMS=y
CONFIG_ORANGEFS_FS=y
CONFIG_ADFS_FS=y
CONFIG_ADFS_FS_RW=y
CONFIG_AFFS_FS=y
CONFIG_ECRYPT_FS=y
CONFIG_ECRYPT_FS_MESSAGING=y
CONFIG_HFS_FS=y
CONFIG_HFSPLUS_FS=y
CONFIG_BEFS_FS=y
CONFIG_BEFS_DEBUG=y
CONFIG_BFS_FS=y
CONFIG_EFS_FS=y
CONFIG_JFFS2_FS=y
CONFIG_JFFS2_FS_DEBUG=0
CONFIG_JFFS2_FS_WRITEBUFFER=y
CONFIG_JFFS2_FS_WBUF_VERIFY=y
CONFIG_JFFS2_SUMMARY=y
CONFIG_JFFS2_FS_XATTR=y
CONFIG_JFFS2_FS_POSIX_ACL=y
CONFIG_JFFS2_FS_SECURITY=y
CONFIG_JFFS2_COMPRESSION_OPTIONS=y
CONFIG_JFFS2_ZLIB=y
CONFIG_JFFS2_LZO=y
CONFIG_JFFS2_RTIME=y
CONFIG_JFFS2_RUBIN=y
# CONFIG_JFFS2_CMODE_NONE is not set
CONFIG_JFFS2_CMODE_PRIORITY=y
# CONFIG_JFFS2_CMODE_SIZE is not set
# CONFIG_JFFS2_CMODE_FAVOURLZO is not set
CONFIG_UBIFS_FS=y
CONFIG_UBIFS_FS_ADVANCED_COMPR=y
CONFIG_UBIFS_FS_LZO=y
CONFIG_UBIFS_FS_ZLIB=y
CONFIG_UBIFS_FS_ZSTD=y
CONFIG_UBIFS_ATIME_SUPPORT=y
CONFIG_UBIFS_FS_XATTR=y
CONFIG_UBIFS_FS_SECURITY=y
CONFIG_UBIFS_FS_AUTHENTICATION=y
CONFIG_CRAMFS=y
CONFIG_CRAMFS_BLOCKDEV=y
CONFIG_CRAMFS_MTD=y
CONFIG_SQUASHFS=y
CONFIG_SQUASHFS_FILE_CACHE=y
# CONFIG_SQUASHFS_FILE_DIRECT is not set
# CONFIG_SQUASHFS_DECOMP_SINGLE is not set
# CONFIG_SQUASHFS_DECOMP_MULTI is not set
CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU=y
CONFIG_SQUASHFS_XATTR=y
CONFIG_SQUASHFS_ZLIB=y
CONFIG_SQUASHFS_LZ4=y
CONFIG_SQUASHFS_LZO=y
CONFIG_SQUASHFS_XZ=y
CONFIG_SQUASHFS_ZSTD=y
CONFIG_SQUASHFS_4K_DEVBLK_SIZE=y
CONFIG_SQUASHFS_EMBEDDED=y
CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3
CONFIG_VXFS_FS=y
CONFIG_MINIX_FS=y
CONFIG_OMFS_FS=y
CONFIG_HPFS_FS=y
CONFIG_QNX4FS_FS=y
CONFIG_QNX6FS_FS=y
CONFIG_QNX6FS_DEBUG=y
CONFIG_ROMFS_FS=y
CONFIG_ROMFS_BACKED_BY_BLOCK=y
# CONFIG_ROMFS_BACKED_BY_MTD is not set
# CONFIG_ROMFS_BACKED_BY_BOTH is not set
CONFIG_ROMFS_ON_BLOCK=y
CONFIG_PSTORE=y
CONFIG_PSTORE_DEFAULT_KMSG_BYTES=10240
CONFIG_PSTORE_DEFLATE_COMPRESS=y
CONFIG_PSTORE_LZO_COMPRESS=y
CONFIG_PSTORE_LZ4_COMPRESS=y
CONFIG_PSTORE_LZ4HC_COMPRESS=y
CONFIG_PSTORE_842_COMPRESS=y
CONFIG_PSTORE_ZSTD_COMPRESS=y
CONFIG_PSTORE_COMPRESS=y
CONFIG_PSTORE_DEFLATE_COMPRESS_DEFAULT=y
# CONFIG_PSTORE_LZO_COMPRESS_DEFAULT is not set
# CONFIG_PSTORE_LZ4_COMPRESS_DEFAULT is not set
# CONFIG_PSTORE_LZ4HC_COMPRESS_DEFAULT is not set
# CONFIG_PSTORE_842_COMPRESS_DEFAULT is not set
# CONFIG_PSTORE_ZSTD_COMPRESS_DEFAULT is not set
CONFIG_PSTORE_COMPRESS_DEFAULT="deflate"
CONFIG_PSTORE_CONSOLE=y
CONFIG_PSTORE_PMSG=y
CONFIG_PSTORE_RAM=y
CONFIG_PSTORE_ZONE=y
CONFIG_PSTORE_BLK=y
CONFIG_PSTORE_BLK_BLKDEV=""
CONFIG_PSTORE_BLK_KMSG_SIZE=64
CONFIG_PSTORE_BLK_MAX_REASON=2
CONFIG_PSTORE_BLK_PMSG_SIZE=64
CONFIG_PSTORE_BLK_CONSOLE_SIZE=64
CONFIG_SYSV_FS=y
CONFIG_UFS_FS=y
CONFIG_UFS_FS_WRITE=y
CONFIG_UFS_DEBUG=y
CONFIG_EROFS_FS=y
CONFIG_EROFS_FS_DEBUG=y
CONFIG_EROFS_FS_XATTR=y
CONFIG_EROFS_FS_POSIX_ACL=y
CONFIG_EROFS_FS_SECURITY=y
CONFIG_EROFS_FS_ZIP=y
CONFIG_EROFS_FS_ZIP_LZMA=y
CONFIG_EROFS_FS_ONDEMAND=y
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V2=y
CONFIG_NFS_V3=y
CONFIG_NFS_V3_ACL=y
CONFIG_NFS_V4=y
CONFIG_NFS_SWAP=y
CONFIG_NFS_V4_1=y
CONFIG_NFS_V4_2=y
CONFIG_PNFS_FILE_LAYOUT=y
CONFIG_PNFS_BLOCK=y
CONFIG_PNFS_FLEXFILE_LAYOUT=y
CONFIG_NFS_V4_1_IMPLEMENTATION_ID_DOMAIN="kernel.org"
CONFIG_NFS_V4_1_MIGRATION=y
CONFIG_NFS_V4_SECURITY_LABEL=y
CONFIG_ROOT_NFS=y
CONFIG_NFS_FSCACHE=y
CONFIG_NFS_USE_LEGACY_DNS=y
CONFIG_NFS_DEBUG=y
CONFIG_NFS_DISABLE_UDP_SUPPORT=y
CONFIG_NFS_V4_2_READ_PLUS=y
CONFIG_NFSD=y
CONFIG_NFSD_V2_ACL=y
CONFIG_NFSD_V3_ACL=y
CONFIG_NFSD_V4=y
CONFIG_NFSD_PNFS=y
CONFIG_NFSD_BLOCKLAYOUT=y
CONFIG_NFSD_SCSILAYOUT=y
CONFIG_NFSD_FLEXFILELAYOUT=y
CONFIG_NFSD_V4_2_INTER_SSC=y
CONFIG_NFSD_V4_SECURITY_LABEL=y
CONFIG_GRACE_PERIOD=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_NFS_ACL_SUPPORT=y
CONFIG_NFS_COMMON=y
CONFIG_NFS_V4_2_SSC_HELPER=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
CONFIG_SUNRPC_BACKCHANNEL=y
CONFIG_SUNRPC_SWAP=y
CONFIG_RPCSEC_GSS_KRB5=y
CONFIG_SUNRPC_DISABLE_INSECURE_ENCTYPES=y
CONFIG_SUNRPC_DEBUG=y
CONFIG_SUNRPC_XPRT_RDMA=y
CONFIG_CEPH_FS=y
CONFIG_CEPH_FSCACHE=y
CONFIG_CEPH_FS_POSIX_ACL=y
CONFIG_CEPH_FS_SECURITY_LABEL=y
CONFIG_CIFS=y
CONFIG_CIFS_STATS2=y
CONFIG_CIFS_ALLOW_INSECURE_LEGACY=y
CONFIG_CIFS_UPCALL=y
CONFIG_CIFS_XATTR=y
CONFIG_CIFS_POSIX=y
CONFIG_CIFS_DEBUG=y
CONFIG_CIFS_DEBUG2=y
CONFIG_CIFS_DEBUG_DUMP_KEYS=y
CONFIG_CIFS_DFS_UPCALL=y
CONFIG_CIFS_SWN_UPCALL=y
CONFIG_CIFS_SMB_DIRECT=y
CONFIG_CIFS_FSCACHE=y
CONFIG_CIFS_ROOT=y
CONFIG_SMB_SERVER=y
CONFIG_SMB_SERVER_SMBDIRECT=y
CONFIG_SMB_SERVER_CHECK_CAP_NET_ADMIN=y
CONFIG_SMB_SERVER_KERBEROS5=y
CONFIG_SMBFS_COMMON=y
CONFIG_CODA_FS=y
CONFIG_AFS_FS=y
CONFIG_AFS_DEBUG=y
CONFIG_AFS_FSCACHE=y
CONFIG_AFS_DEBUG_CURSOR=y
CONFIG_9P_FS=y
CONFIG_9P_FSCACHE=y
CONFIG_9P_FS_POSIX_ACL=y
CONFIG_9P_FS_SECURITY=y
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
CONFIG_NLS_CODEPAGE_437=y
CONFIG_NLS_CODEPAGE_737=y
CONFIG_NLS_CODEPAGE_775=y
CONFIG_NLS_CODEPAGE_850=y
CONFIG_NLS_CODEPAGE_852=y
CONFIG_NLS_CODEPAGE_855=y
CONFIG_NLS_CODEPAGE_857=y
CONFIG_NLS_CODEPAGE_860=y
CONFIG_NLS_CODEPAGE_861=y
CONFIG_NLS_CODEPAGE_862=y
CONFIG_NLS_CODEPAGE_863=y
CONFIG_NLS_CODEPAGE_864=y
CONFIG_NLS_CODEPAGE_865=y
CONFIG_NLS_CODEPAGE_866=y
CONFIG_NLS_CODEPAGE_869=y
CONFIG_NLS_CODEPAGE_936=y
CONFIG_NLS_CODEPAGE_950=y
CONFIG_NLS_CODEPAGE_932=y
CONFIG_NLS_CODEPAGE_949=y
CONFIG_NLS_CODEPAGE_874=y
CONFIG_NLS_ISO8859_8=y
CONFIG_NLS_CODEPAGE_1250=y
CONFIG_NLS_CODEPAGE_1251=y
CONFIG_NLS_ASCII=y
CONFIG_NLS_ISO8859_1=y
CONFIG_NLS_ISO8859_2=y
CONFIG_NLS_ISO8859_3=y
CONFIG_NLS_ISO8859_4=y
CONFIG_NLS_ISO8859_5=y
CONFIG_NLS_ISO8859_6=y
CONFIG_NLS_ISO8859_7=y
CONFIG_NLS_ISO8859_9=y
CONFIG_NLS_ISO8859_13=y
CONFIG_NLS_ISO8859_14=y
CONFIG_NLS_ISO8859_15=y
CONFIG_NLS_KOI8_R=y
CONFIG_NLS_KOI8_U=y
CONFIG_NLS_MAC_ROMAN=y
CONFIG_NLS_MAC_CELTIC=y
CONFIG_NLS_MAC_CENTEURO=y
CONFIG_NLS_MAC_CROATIAN=y
CONFIG_NLS_MAC_CYRILLIC=y
CONFIG_NLS_MAC_GAELIC=y
CONFIG_NLS_MAC_GREEK=y
CONFIG_NLS_MAC_ICELAND=y
CONFIG_NLS_MAC_INUIT=y
CONFIG_NLS_MAC_ROMANIAN=y
CONFIG_NLS_MAC_TURKISH=y
CONFIG_NLS_UTF8=y
CONFIG_DLM=y
CONFIG_DLM_DEPRECATED_API=y
CONFIG_DLM_DEBUG=y
CONFIG_UNICODE=y
CONFIG_UNICODE_NORMALIZATION_SELFTEST=y
CONFIG_IO_WQ=y
# end of File systems
#
# Security options
#
CONFIG_KEYS=y
CONFIG_KEYS_REQUEST_CACHE=y
CONFIG_PERSISTENT_KEYRINGS=y
CONFIG_BIG_KEYS=y
CONFIG_TRUSTED_KEYS=y
CONFIG_TRUSTED_KEYS_TPM=y
CONFIG_TRUSTED_KEYS_TEE=y
CONFIG_ENCRYPTED_KEYS=y
CONFIG_USER_DECRYPTED_DATA=y
CONFIG_KEY_DH_OPERATIONS=y
CONFIG_KEY_NOTIFICATIONS=y
CONFIG_SECURITY_DMESG_RESTRICT=y
CONFIG_SECURITY=y
CONFIG_SECURITY_WRITABLE_HOOKS=y
CONFIG_SECURITYFS=y
CONFIG_SECURITY_NETWORK=y
CONFIG_SECURITY_INFINIBAND=y
CONFIG_SECURITY_NETWORK_XFRM=y
CONFIG_SECURITY_PATH=y
CONFIG_LSM_MMAP_MIN_ADDR=65536
CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR=y
CONFIG_HARDENED_USERCOPY=y
CONFIG_FORTIFY_SOURCE=y
CONFIG_STATIC_USERMODEHELPER=y
CONFIG_STATIC_USERMODEHELPER_PATH="/sbin/usermode-helper"
CONFIG_SECURITY_SELINUX=y
CONFIG_SECURITY_SELINUX_BOOTPARAM=y
CONFIG_SECURITY_SELINUX_DISABLE=y
CONFIG_SECURITY_SELINUX_DEVELOP=y
CONFIG_SECURITY_SELINUX_AVC_STATS=y
CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE=0
CONFIG_SECURITY_SELINUX_SIDTAB_HASH_BITS=9
CONFIG_SECURITY_SELINUX_SID2STR_CACHE_SIZE=256
CONFIG_SECURITY_SMACK=y
CONFIG_SECURITY_SMACK_BRINGUP=y
CONFIG_SECURITY_SMACK_NETFILTER=y
CONFIG_SECURITY_SMACK_APPEND_SIGNALS=y
CONFIG_SECURITY_TOMOYO=y
CONFIG_SECURITY_TOMOYO_MAX_ACCEPT_ENTRY=2048
CONFIG_SECURITY_TOMOYO_MAX_AUDIT_LOG=1024
CONFIG_SECURITY_TOMOYO_OMIT_USERSPACE_LOADER=y
CONFIG_SECURITY_TOMOYO_INSECURE_BUILTIN_SETTING=y
CONFIG_SECURITY_APPARMOR=y
CONFIG_SECURITY_APPARMOR_DEBUG=y
CONFIG_SECURITY_APPARMOR_DEBUG_ASSERTS=y
CONFIG_SECURITY_APPARMOR_DEBUG_MESSAGES=y
CONFIG_SECURITY_APPARMOR_INTROSPECT_POLICY=y
CONFIG_SECURITY_APPARMOR_HASH=y
CONFIG_SECURITY_APPARMOR_HASH_DEFAULT=y
CONFIG_SECURITY_APPARMOR_EXPORT_BINARY=y
CONFIG_SECURITY_APPARMOR_PARANOID_LOAD=y
CONFIG_SECURITY_APPARMOR_KUNIT_TEST=y
CONFIG_SECURITY_LOADPIN=y
CONFIG_SECURITY_LOADPIN_ENFORCE=y
CONFIG_SECURITY_LOADPIN_VERITY=y
CONFIG_SECURITY_YAMA=y
CONFIG_SECURITY_SAFESETID=y
CONFIG_SECURITY_LOCKDOWN_LSM=y
CONFIG_SECURITY_LOCKDOWN_LSM_EARLY=y
CONFIG_LOCK_DOWN_KERNEL_FORCE_NONE=y
# CONFIG_LOCK_DOWN_KERNEL_FORCE_INTEGRITY is not set
# CONFIG_LOCK_DOWN_KERNEL_FORCE_CONFIDENTIALITY is not set
CONFIG_INTEGRITY=y
CONFIG_INTEGRITY_SIGNATURE=y
CONFIG_INTEGRITY_ASYMMETRIC_KEYS=y
CONFIG_INTEGRITY_TRUSTED_KEYRING=y
CONFIG_INTEGRITY_PLATFORM_KEYRING=y
CONFIG_INTEGRITY_AUDIT=y
CONFIG_IMA=y
CONFIG_IMA_MEASURE_PCR_IDX=10
CONFIG_IMA_LSM_RULES=y
CONFIG_IMA_NG_TEMPLATE=y
# CONFIG_IMA_SIG_TEMPLATE is not set
CONFIG_IMA_DEFAULT_TEMPLATE="ima-ng"
CONFIG_IMA_DEFAULT_HASH_SHA1=y
# CONFIG_IMA_DEFAULT_HASH_SHA256 is not set
# CONFIG_IMA_DEFAULT_HASH_SHA512 is not set
# CONFIG_IMA_DEFAULT_HASH_WP512 is not set
# CONFIG_IMA_DEFAULT_HASH_SM3 is not set
CONFIG_IMA_DEFAULT_HASH="sha1"
CONFIG_IMA_WRITE_POLICY=y
CONFIG_IMA_READ_POLICY=y
CONFIG_IMA_APPRAISE=y
CONFIG_IMA_ARCH_POLICY=y
CONFIG_IMA_APPRAISE_BUILD_POLICY=y
CONFIG_IMA_APPRAISE_REQUIRE_FIRMWARE_SIGS=y
CONFIG_IMA_APPRAISE_REQUIRE_KEXEC_SIGS=y
CONFIG_IMA_APPRAISE_REQUIRE_MODULE_SIGS=y
CONFIG_IMA_APPRAISE_REQUIRE_POLICY_SIGS=y
CONFIG_IMA_APPRAISE_BOOTPARAM=y
CONFIG_IMA_APPRAISE_MODSIG=y
CONFIG_IMA_TRUSTED_KEYRING=y
CONFIG_IMA_KEYRINGS_PERMIT_SIGNED_BY_BUILTIN_OR_SECONDARY=y
CONFIG_IMA_BLACKLIST_KEYRING=y
CONFIG_IMA_LOAD_X509=y
CONFIG_IMA_X509_PATH="/etc/keys/x509_ima.der"
CONFIG_IMA_APPRAISE_SIGNED_INIT=y
CONFIG_IMA_MEASURE_ASYMMETRIC_KEYS=y
CONFIG_IMA_QUEUE_EARLY_BOOT_KEYS=y
CONFIG_IMA_DISABLE_HTABLE=y
CONFIG_EVM=y
CONFIG_EVM_ATTR_FSUUID=y
CONFIG_EVM_EXTRA_SMACK_XATTRS=y
CONFIG_EVM_ADD_XATTRS=y
CONFIG_EVM_LOAD_X509=y
CONFIG_EVM_X509_PATH="/etc/keys/x509_evm.der"
CONFIG_DEFAULT_SECURITY_SELINUX=y
# CONFIG_DEFAULT_SECURITY_SMACK is not set
# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
# CONFIG_DEFAULT_SECURITY_APPARMOR is not set
# CONFIG_DEFAULT_SECURITY_DAC is not set
CONFIG_LSM="landlock,lockdown,yama,loadpin,safesetid,integrity,selinux,smack,tomoyo,apparmor,bpf"
#
# Kernel hardening options
#
CONFIG_GCC_PLUGIN_STRUCTLEAK=y
#
# Memory initialization
#
# CONFIG_INIT_STACK_NONE is not set
# CONFIG_GCC_PLUGIN_STRUCTLEAK_USER is not set
# CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF is not set
CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF_ALL=y
CONFIG_INIT_ON_ALLOC_DEFAULT_ON=y
CONFIG_INIT_ON_FREE_DEFAULT_ON=y
CONFIG_CC_HAS_ZERO_CALL_USED_REGS=y
CONFIG_ZERO_CALL_USED_REGS=y
# end of Memory initialization
# CONFIG_RANDSTRUCT_NONE is not set
CONFIG_RANDSTRUCT_FULL=y
# CONFIG_RANDSTRUCT_PERFORMANCE is not set
CONFIG_RANDSTRUCT=y
CONFIG_GCC_PLUGIN_RANDSTRUCT=y
# end of Kernel hardening options
# end of Security options
CONFIG_XOR_BLOCKS=y
CONFIG_ASYNC_CORE=y
CONFIG_ASYNC_MEMCPY=y
CONFIG_ASYNC_XOR=y
CONFIG_ASYNC_PQ=y
CONFIG_ASYNC_RAID6_RECOV=y
CONFIG_ASYNC_TX_DISABLE_PQ_VAL_DMA=y
CONFIG_ASYNC_TX_DISABLE_XOR_VAL_DMA=y
CONFIG_CRYPTO=y
#
# Crypto core or helper
#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=y
CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_SKCIPHER=y
CONFIG_CRYPTO_SKCIPHER2=y
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_HASH2=y
CONFIG_CRYPTO_RNG=y
CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_RNG_DEFAULT=y
CONFIG_CRYPTO_AKCIPHER2=y
CONFIG_CRYPTO_AKCIPHER=y
CONFIG_CRYPTO_KPP2=y
CONFIG_CRYPTO_KPP=y
CONFIG_CRYPTO_ACOMP2=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_MANAGER2=y
CONFIG_CRYPTO_USER=y
CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y
CONFIG_CRYPTO_GF128MUL=y
CONFIG_CRYPTO_NULL=y
CONFIG_CRYPTO_NULL2=y
CONFIG_CRYPTO_CRYPTD=y
CONFIG_CRYPTO_AUTHENC=y
CONFIG_CRYPTO_TEST=y
CONFIG_CRYPTO_ENGINE=y
# end of Crypto core or helper
#
# Public-key cryptography
#
CONFIG_CRYPTO_RSA=y
CONFIG_CRYPTO_DH=y
CONFIG_CRYPTO_DH_RFC7919_GROUPS=y
CONFIG_CRYPTO_ECC=y
CONFIG_CRYPTO_ECDH=y
CONFIG_CRYPTO_ECDSA=y
CONFIG_CRYPTO_ECRDSA=y
CONFIG_CRYPTO_SM2=y
CONFIG_CRYPTO_CURVE25519=y
# end of Public-key cryptography
#
# Block ciphers
#
CONFIG_CRYPTO_AES=y
CONFIG_CRYPTO_AES_TI=y
CONFIG_CRYPTO_ANUBIS=y
CONFIG_CRYPTO_ARIA=y
CONFIG_CRYPTO_BLOWFISH=y
CONFIG_CRYPTO_BLOWFISH_COMMON=y
CONFIG_CRYPTO_CAMELLIA=y
CONFIG_CRYPTO_CAST_COMMON=y
CONFIG_CRYPTO_CAST5=y
CONFIG_CRYPTO_CAST6=y
CONFIG_CRYPTO_DES=y
CONFIG_CRYPTO_FCRYPT=y
CONFIG_CRYPTO_KHAZAD=y
CONFIG_CRYPTO_SEED=y
CONFIG_CRYPTO_SERPENT=y
CONFIG_CRYPTO_SM4=y
CONFIG_CRYPTO_SM4_GENERIC=y
CONFIG_CRYPTO_TEA=y
CONFIG_CRYPTO_TWOFISH=y
CONFIG_CRYPTO_TWOFISH_COMMON=y
# end of Block ciphers
#
# Length-preserving ciphers and modes
#
CONFIG_CRYPTO_ADIANTUM=y
CONFIG_CRYPTO_ARC4=y
CONFIG_CRYPTO_CHACHA20=y
CONFIG_CRYPTO_CBC=y
CONFIG_CRYPTO_CFB=y
CONFIG_CRYPTO_CTR=y
CONFIG_CRYPTO_CTS=y
CONFIG_CRYPTO_ECB=y
CONFIG_CRYPTO_HCTR2=y
CONFIG_CRYPTO_KEYWRAP=y
CONFIG_CRYPTO_LRW=y
CONFIG_CRYPTO_OFB=y
CONFIG_CRYPTO_PCBC=y
CONFIG_CRYPTO_XCTR=y
CONFIG_CRYPTO_XTS=y
CONFIG_CRYPTO_NHPOLY1305=y
# end of Length-preserving ciphers and modes
#
# AEAD (authenticated encryption with associated data) ciphers
#
CONFIG_CRYPTO_AEGIS128=y
CONFIG_CRYPTO_CHACHA20POLY1305=y
CONFIG_CRYPTO_CCM=y
CONFIG_CRYPTO_GCM=y
CONFIG_CRYPTO_SEQIV=y
CONFIG_CRYPTO_ECHAINIV=y
CONFIG_CRYPTO_ESSIV=y
# end of AEAD (authenticated encryption with associated data) ciphers
#
# Hashes, digests, and MACs
#
CONFIG_CRYPTO_BLAKE2B=y
CONFIG_CRYPTO_CMAC=y
CONFIG_CRYPTO_GHASH=y
CONFIG_CRYPTO_HMAC=y
CONFIG_CRYPTO_MD4=y
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=y
CONFIG_CRYPTO_POLYVAL=y
CONFIG_CRYPTO_POLY1305=y
CONFIG_CRYPTO_RMD160=y
CONFIG_CRYPTO_SHA1=y
CONFIG_CRYPTO_SHA256=y
CONFIG_CRYPTO_SHA512=y
CONFIG_CRYPTO_SHA3=y
CONFIG_CRYPTO_SM3=y
CONFIG_CRYPTO_SM3_GENERIC=y
CONFIG_CRYPTO_STREEBOG=y
CONFIG_CRYPTO_VMAC=y
CONFIG_CRYPTO_WP512=y
CONFIG_CRYPTO_XCBC=y
CONFIG_CRYPTO_XXHASH=y
# end of Hashes, digests, and MACs
#
# CRCs (cyclic redundancy checks)
#
CONFIG_CRYPTO_CRC32C=y
CONFIG_CRYPTO_CRC32=y
CONFIG_CRYPTO_CRCT10DIF=y
CONFIG_CRYPTO_CRC64_ROCKSOFT=y
# end of CRCs (cyclic redundancy checks)
#
# Compression
#
CONFIG_CRYPTO_DEFLATE=y
CONFIG_CRYPTO_LZO=y
CONFIG_CRYPTO_842=y
CONFIG_CRYPTO_LZ4=y
CONFIG_CRYPTO_LZ4HC=y
CONFIG_CRYPTO_ZSTD=y
# end of Compression
#
# Random number generation
#
CONFIG_CRYPTO_ANSI_CPRNG=y
CONFIG_CRYPTO_DRBG_MENU=y
CONFIG_CRYPTO_DRBG_HMAC=y
CONFIG_CRYPTO_DRBG_HASH=y
CONFIG_CRYPTO_DRBG_CTR=y
CONFIG_CRYPTO_DRBG=y
CONFIG_CRYPTO_JITTERENTROPY=y
CONFIG_CRYPTO_KDF800108_CTR=y
# end of Random number generation
#
# Userspace interface
#
CONFIG_CRYPTO_USER_API=y
CONFIG_CRYPTO_USER_API_HASH=y
CONFIG_CRYPTO_USER_API_SKCIPHER=y
CONFIG_CRYPTO_USER_API_RNG=y
CONFIG_CRYPTO_USER_API_RNG_CAVP=y
CONFIG_CRYPTO_USER_API_AEAD=y
CONFIG_CRYPTO_USER_API_ENABLE_OBSOLETE=y
CONFIG_CRYPTO_STATS=y
# end of Userspace interface
CONFIG_CRYPTO_HASH_INFO=y
CONFIG_CRYPTO_HW=y
CONFIG_CRYPTO_DEV_ALLWINNER=y
CONFIG_CRYPTO_DEV_SUN8I_CE=y
CONFIG_CRYPTO_DEV_SUN8I_CE_DEBUG=y
CONFIG_CRYPTO_DEV_SUN8I_CE_HASH=y
CONFIG_CRYPTO_DEV_SUN8I_CE_PRNG=y
CONFIG_CRYPTO_DEV_SUN8I_CE_TRNG=y
CONFIG_CRYPTO_DEV_SUN8I_SS=y
CONFIG_CRYPTO_DEV_SUN8I_SS_DEBUG=y
CONFIG_CRYPTO_DEV_SUN8I_SS_PRNG=y
CONFIG_CRYPTO_DEV_SUN8I_SS_HASH=y
CONFIG_CRYPTO_DEV_SL3516=y
CONFIG_CRYPTO_DEV_SL3516_DEBUG=y
CONFIG_CRYPTO_DEV_EXYNOS_RNG=y
CONFIG_CRYPTO_DEV_S5P=y
CONFIG_CRYPTO_DEV_ATMEL_AUTHENC=y
CONFIG_CRYPTO_DEV_ATMEL_AES=y
CONFIG_CRYPTO_DEV_ATMEL_TDES=y
CONFIG_CRYPTO_DEV_ATMEL_SHA=y
CONFIG_CRYPTO_DEV_ATMEL_I2C=y
CONFIG_CRYPTO_DEV_ATMEL_ECC=y
CONFIG_CRYPTO_DEV_ATMEL_SHA204A=y
CONFIG_CRYPTO_DEV_QAT=y
CONFIG_CRYPTO_DEV_QAT_DH895xCC=y
CONFIG_CRYPTO_DEV_QAT_C3XXX=y
CONFIG_CRYPTO_DEV_QAT_C62X=y
CONFIG_CRYPTO_DEV_QAT_4XXX=y
CONFIG_CRYPTO_DEV_QAT_DH895xCCVF=y
CONFIG_CRYPTO_DEV_QAT_C3XXXVF=y
CONFIG_CRYPTO_DEV_QAT_C62XVF=y
CONFIG_CRYPTO_DEV_CPT=y
CONFIG_CAVIUM_CPT=y
CONFIG_CRYPTO_DEV_NITROX=y
CONFIG_CRYPTO_DEV_NITROX_CNN55XX=y
CONFIG_CRYPTO_DEV_MARVELL=y
CONFIG_CRYPTO_DEV_OCTEONTX_CPT=y
CONFIG_CRYPTO_DEV_OCTEONTX2_CPT=y
CONFIG_CRYPTO_DEV_CAVIUM_ZIP=y
CONFIG_CRYPTO_DEV_QCE=y
CONFIG_CRYPTO_DEV_QCE_SKCIPHER=y
CONFIG_CRYPTO_DEV_QCE_SHA=y
CONFIG_CRYPTO_DEV_QCE_AEAD=y
CONFIG_CRYPTO_DEV_QCE_ENABLE_ALL=y
# CONFIG_CRYPTO_DEV_QCE_ENABLE_SKCIPHER is not set
# CONFIG_CRYPTO_DEV_QCE_ENABLE_SHA is not set
# CONFIG_CRYPTO_DEV_QCE_ENABLE_AEAD is not set
CONFIG_CRYPTO_DEV_QCE_SW_MAX_LEN=512
CONFIG_CRYPTO_DEV_QCOM_RNG=y
CONFIG_CRYPTO_DEV_IMGTEC_HASH=y
CONFIG_CRYPTO_DEV_ZYNQMP_AES=y
CONFIG_CRYPTO_DEV_ZYNQMP_SHA3=y
CONFIG_CRYPTO_DEV_CHELSIO=y
CONFIG_CRYPTO_DEV_VIRTIO=y
CONFIG_CRYPTO_DEV_SAFEXCEL=y
CONFIG_CRYPTO_DEV_CCREE=y
CONFIG_CRYPTO_DEV_HISI_SEC=y
CONFIG_CRYPTO_DEV_AMLOGIC_GXL=y
CONFIG_CRYPTO_DEV_AMLOGIC_GXL_DEBUG=y
CONFIG_CRYPTO_DEV_SA2UL=y
CONFIG_CRYPTO_DEV_KEEMBAY_OCS_AES_SM4=y
CONFIG_CRYPTO_DEV_KEEMBAY_OCS_AES_SM4_ECB=y
CONFIG_CRYPTO_DEV_KEEMBAY_OCS_AES_SM4_CTS=y
CONFIG_CRYPTO_DEV_KEEMBAY_OCS_ECC=y
CONFIG_CRYPTO_DEV_KEEMBAY_OCS_HCU=y
CONFIG_CRYPTO_DEV_KEEMBAY_OCS_HCU_HMAC_SHA224=y
CONFIG_CRYPTO_DEV_ASPEED=y
CONFIG_CRYPTO_DEV_ASPEED_DEBUG=y
CONFIG_CRYPTO_DEV_ASPEED_HACE_HASH=y
CONFIG_CRYPTO_DEV_ASPEED_HACE_CRYPTO=y
CONFIG_ASYMMETRIC_KEY_TYPE=y
CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE=y
CONFIG_X509_CERTIFICATE_PARSER=y
CONFIG_PKCS8_PRIVATE_KEY_PARSER=y
CONFIG_PKCS7_MESSAGE_PARSER=y
CONFIG_PKCS7_TEST_KEY=y
CONFIG_SIGNED_PE_FILE_VERIFICATION=y
CONFIG_FIPS_SIGNATURE_SELFTEST=y
#
# Certificates for signature checking
#
CONFIG_MODULE_SIG_KEY="certs/signing_key.pem"
CONFIG_MODULE_SIG_KEY_TYPE_RSA=y
# CONFIG_MODULE_SIG_KEY_TYPE_ECDSA is not set
CONFIG_SYSTEM_TRUSTED_KEYRING=y
CONFIG_SYSTEM_TRUSTED_KEYS=""
CONFIG_SYSTEM_EXTRA_CERTIFICATE=y
CONFIG_SYSTEM_EXTRA_CERTIFICATE_SIZE=4096
CONFIG_SECONDARY_TRUSTED_KEYRING=y
CONFIG_SYSTEM_BLACKLIST_KEYRING=y
CONFIG_SYSTEM_BLACKLIST_HASH_LIST=""
CONFIG_SYSTEM_REVOCATION_LIST=y
CONFIG_SYSTEM_REVOCATION_KEYS=""
CONFIG_SYSTEM_BLACKLIST_AUTH_UPDATE=y
# end of Certificates for signature checking
CONFIG_BINARY_PRINTF=y
#
# Library routines
#
CONFIG_RAID6_PQ=y
CONFIG_RAID6_PQ_BENCHMARK=y
CONFIG_LINEAR_RANGES=y
CONFIG_PACKING=y
CONFIG_BITREVERSE=y
CONFIG_ARCH_HAS_STRNCPY_FROM_USER=y
CONFIG_ARCH_HAS_STRNLEN_USER=y
CONFIG_GENERIC_NET_UTILS=y
CONFIG_CORDIC=y
CONFIG_PRIME_NUMBERS=y
CONFIG_RATIONAL=y
CONFIG_NO_GENERIC_PCI_IOPORT_MAP=y
CONFIG_GENERIC_PCI_IOMAP=y
CONFIG_GENERIC_IOMAP=y
CONFIG_STMP_DEVICE=y
CONFIG_INDIRECT_IOMEM=y
#
# Crypto library routines
#
CONFIG_CRYPTO_LIB_UTILS=y
CONFIG_CRYPTO_LIB_AES=y
CONFIG_CRYPTO_LIB_ARC4=y
CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y
CONFIG_CRYPTO_LIB_CHACHA_GENERIC=y
CONFIG_CRYPTO_LIB_CHACHA=y
CONFIG_CRYPTO_LIB_CURVE25519_GENERIC=y
CONFIG_CRYPTO_LIB_CURVE25519=y
CONFIG_CRYPTO_LIB_DES=y
CONFIG_CRYPTO_LIB_POLY1305_RSIZE=11
CONFIG_CRYPTO_LIB_POLY1305_GENERIC=y
CONFIG_CRYPTO_LIB_POLY1305=y
CONFIG_CRYPTO_LIB_CHACHA20POLY1305=y
CONFIG_CRYPTO_LIB_SHA1=y
CONFIG_CRYPTO_LIB_SHA256=y
# end of Crypto library routines
CONFIG_CRC_CCITT=y
CONFIG_CRC16=y
CONFIG_CRC_T10DIF=y
CONFIG_CRC64_ROCKSOFT=y
CONFIG_CRC_ITU_T=y
CONFIG_CRC32=y
CONFIG_CRC32_SELFTEST=y
CONFIG_CRC32_SLICEBY8=y
# CONFIG_CRC32_SLICEBY4 is not set
# CONFIG_CRC32_SARWATE is not set
# CONFIG_CRC32_BIT is not set
CONFIG_CRC64=y
CONFIG_CRC4=y
CONFIG_CRC7=y
CONFIG_LIBCRC32C=y
CONFIG_CRC8=y
CONFIG_XXHASH=y
CONFIG_AUDIT_GENERIC=y
CONFIG_RANDOM32_SELFTEST=y
CONFIG_842_COMPRESS=y
CONFIG_842_DECOMPRESS=y
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_LZO_COMPRESS=y
CONFIG_LZO_DECOMPRESS=y
CONFIG_LZ4_COMPRESS=y
CONFIG_LZ4HC_COMPRESS=y
CONFIG_LZ4_DECOMPRESS=y
CONFIG_ZSTD_COMMON=y
CONFIG_ZSTD_COMPRESS=y
CONFIG_ZSTD_DECOMPRESS=y
CONFIG_XZ_DEC=y
CONFIG_XZ_DEC_X86=y
CONFIG_XZ_DEC_POWERPC=y
CONFIG_XZ_DEC_IA64=y
CONFIG_XZ_DEC_ARM=y
CONFIG_XZ_DEC_ARMTHUMB=y
CONFIG_XZ_DEC_SPARC=y
CONFIG_XZ_DEC_MICROLZMA=y
CONFIG_XZ_DEC_BCJ=y
CONFIG_XZ_DEC_TEST=y
CONFIG_DECOMPRESS_GZIP=y
CONFIG_DECOMPRESS_BZIP2=y
CONFIG_DECOMPRESS_LZMA=y
CONFIG_DECOMPRESS_XZ=y
CONFIG_DECOMPRESS_LZO=y
CONFIG_DECOMPRESS_LZ4=y
CONFIG_DECOMPRESS_ZSTD=y
CONFIG_GENERIC_ALLOCATOR=y
CONFIG_REED_SOLOMON=y
CONFIG_REED_SOLOMON_ENC8=y
CONFIG_REED_SOLOMON_DEC8=y
CONFIG_REED_SOLOMON_ENC16=y
CONFIG_REED_SOLOMON_DEC16=y
CONFIG_BCH=y
CONFIG_TEXTSEARCH=y
CONFIG_TEXTSEARCH_KMP=y
CONFIG_TEXTSEARCH_BM=y
CONFIG_TEXTSEARCH_FSM=y
CONFIG_BTREE=y
CONFIG_INTERVAL_TREE=y
CONFIG_ASSOCIATIVE_ARRAY=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_DMA=y
CONFIG_DMA_OPS=y
CONFIG_NEED_DMA_MAP_STATE=y
CONFIG_ARCH_DMA_ADDR_T_64BIT=y
CONFIG_DMA_DECLARE_COHERENT=y
CONFIG_DMA_API_DEBUG=y
CONFIG_DMA_API_DEBUG_SG=y
CONFIG_DMA_MAP_BENCHMARK=y
CONFIG_SGL_ALLOC=y
CONFIG_CHECK_SIGNATURE=y
CONFIG_DQL=y
CONFIG_GLOB=y
CONFIG_GLOB_SELFTEST=y
CONFIG_NLATTR=y
CONFIG_LRU_CACHE=y
CONFIG_CLZ_TAB=y
CONFIG_IRQ_POLL=y
CONFIG_MPILIB=y
CONFIG_SIGNATURE=y
CONFIG_DIMLIB=y
CONFIG_LIBFDT=y
CONFIG_OID_REGISTRY=y
CONFIG_FONT_SUPPORT=y
CONFIG_FONT_8x16=y
CONFIG_FONT_AUTOSELECT=y
CONFIG_SG_SPLIT=y
CONFIG_SG_POOL=y
CONFIG_MEMREGION=y
CONFIG_STACKDEPOT=y
CONFIG_REF_TRACKER=y
CONFIG_SBITMAP=y
CONFIG_PARMAN=y
CONFIG_OBJAGG=y
# end of Library routines
CONFIG_PLDMFW=y
CONFIG_ASN1_ENCODER=y
CONFIG_POLYNOMIAL=y
#
# Kernel hacking
#
#
# printk and dmesg options
#
CONFIG_PRINTK_TIME=y
CONFIG_PRINTK_CALLER=y
CONFIG_STACKTRACE_BUILD_ID=y
CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7
CONFIG_CONSOLE_LOGLEVEL_QUIET=4
CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4
CONFIG_BOOT_PRINTK_DELAY=y
CONFIG_DYNAMIC_DEBUG=y
CONFIG_DYNAMIC_DEBUG_CORE=y
CONFIG_SYMBOLIC_ERRNAME=y
CONFIG_DEBUG_BUGVERBOSE=y
# end of printk and dmesg options
CONFIG_DEBUG_KERNEL=y
CONFIG_DEBUG_MISC=y
#
# Compile-time checks and compiler options
#
CONFIG_AS_HAS_NON_CONST_LEB128=y
CONFIG_DEBUG_INFO_NONE=y
# CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT is not set
# CONFIG_DEBUG_INFO_DWARF4 is not set
# CONFIG_DEBUG_INFO_DWARF5 is not set
CONFIG_FRAME_WARN=2048
CONFIG_STRIP_ASM_SYMS=y
CONFIG_READABLE_ASM=y
CONFIG_DEBUG_SECTION_MISMATCH=y
CONFIG_SECTION_MISMATCH_WARN_ONLY=y
CONFIG_DEBUG_FORCE_FUNCTION_ALIGN_64B=y
CONFIG_FRAME_POINTER=y
CONFIG_VMLINUX_MAP=y
CONFIG_DEBUG_FORCE_WEAK_PER_CPU=y
# end of Compile-time checks and compiler options
#
# Generic Kernel Debugging Instruments
#
CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x1
CONFIG_MAGIC_SYSRQ_SERIAL=y
CONFIG_MAGIC_SYSRQ_SERIAL_SEQUENCE=""
CONFIG_DEBUG_FS=y
CONFIG_DEBUG_FS_ALLOW_ALL=y
# CONFIG_DEBUG_FS_DISALLOW_MOUNT is not set
# CONFIG_DEBUG_FS_ALLOW_NONE is not set
CONFIG_UBSAN=y
CONFIG_CC_HAS_UBSAN_BOUNDS=y
CONFIG_UBSAN_BOUNDS=y
CONFIG_UBSAN_ONLY_BOUNDS=y
CONFIG_UBSAN_SHIFT=y
CONFIG_UBSAN_DIV_ZERO=y
CONFIG_UBSAN_UNREACHABLE=y
CONFIG_UBSAN_BOOL=y
CONFIG_UBSAN_ENUM=y
CONFIG_TEST_UBSAN=m
CONFIG_HAVE_KCSAN_COMPILER=y
# end of Generic Kernel Debugging Instruments
#
# Networking Debugging
#
CONFIG_NET_DEV_REFCNT_TRACKER=y
CONFIG_NET_NS_REFCNT_TRACKER=y
CONFIG_DEBUG_NET=y
# end of Networking Debugging
#
# Memory Debugging
#
CONFIG_PAGE_EXTENSION=y
CONFIG_DEBUG_PAGEALLOC=y
CONFIG_DEBUG_PAGEALLOC_ENABLE_DEFAULT=y
CONFIG_SLUB_DEBUG=y
# CONFIG_SLUB_DEBUG_ON is not set
CONFIG_PAGE_OWNER=y
CONFIG_PAGE_POISONING=y
CONFIG_DEBUG_PAGE_REF=y
CONFIG_DEBUG_OBJECTS=y
CONFIG_DEBUG_OBJECTS_SELFTEST=y
CONFIG_DEBUG_OBJECTS_FREE=y
CONFIG_DEBUG_OBJECTS_TIMERS=y
CONFIG_DEBUG_OBJECTS_WORK=y
CONFIG_DEBUG_OBJECTS_RCU_HEAD=y
CONFIG_DEBUG_OBJECTS_PERCPU_COUNTER=y
CONFIG_DEBUG_OBJECTS_ENABLE_DEFAULT=1
CONFIG_SHRINKER_DEBUG=y
CONFIG_HAVE_DEBUG_KMEMLEAK=y
CONFIG_DEBUG_KMEMLEAK=y
CONFIG_DEBUG_KMEMLEAK_MEM_POOL_SIZE=16000
CONFIG_DEBUG_KMEMLEAK_TEST=m
CONFIG_DEBUG_KMEMLEAK_DEFAULT_OFF=y
CONFIG_DEBUG_KMEMLEAK_AUTO_SCAN=y
CONFIG_DEBUG_STACK_USAGE=y
CONFIG_SCHED_STACK_END_CHECK=y
CONFIG_DEBUG_VM_IRQSOFF=y
CONFIG_DEBUG_VM=y
CONFIG_DEBUG_VM_MAPLE_TREE=y
CONFIG_DEBUG_VM_RB=y
CONFIG_DEBUG_VM_PGFLAGS=y
CONFIG_DEBUG_MEMORY_INIT=y
CONFIG_HAVE_ARCH_KASAN=y
CONFIG_HAVE_ARCH_KASAN_VMALLOC=y
CONFIG_CC_HAS_KASAN_GENERIC=y
CONFIG_CC_HAS_WORKING_NOSANITIZE_ADDRESS=y
# CONFIG_KASAN is not set
# end of Memory Debugging
CONFIG_DEBUG_SHIRQ=y
#
# Debug Oops, Lockups and Hangs
#
CONFIG_PANIC_ON_OOPS=y
CONFIG_PANIC_ON_OOPS_VALUE=1
CONFIG_PANIC_TIMEOUT=0
CONFIG_LOCKUP_DETECTOR=y
CONFIG_SOFTLOCKUP_DETECTOR=y
CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC=y
CONFIG_DETECT_HUNG_TASK=y
CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120
CONFIG_BOOTPARAM_HUNG_TASK_PANIC=y
CONFIG_WQ_WATCHDOG=y
CONFIG_TEST_LOCKUP=m
# end of Debug Oops, Lockups and Hangs
#
# Scheduler Debugging
#
CONFIG_SCHED_DEBUG=y
CONFIG_SCHED_INFO=y
CONFIG_SCHEDSTATS=y
# end of Scheduler Debugging
CONFIG_DEBUG_TIMEKEEPING=y
#
# Lock Debugging (spinlocks, mutexes, etc...)
#
CONFIG_LOCK_DEBUGGING_SUPPORT=y
CONFIG_PROVE_LOCKING=y
CONFIG_PROVE_RAW_LOCK_NESTING=y
CONFIG_LOCK_STAT=y
CONFIG_DEBUG_RT_MUTEXES=y
CONFIG_DEBUG_SPINLOCK=y
CONFIG_DEBUG_MUTEXES=y
CONFIG_DEBUG_WW_MUTEX_SLOWPATH=y
CONFIG_DEBUG_RWSEMS=y
CONFIG_DEBUG_LOCK_ALLOC=y
CONFIG_LOCKDEP=y
CONFIG_LOCKDEP_BITS=15
CONFIG_LOCKDEP_CHAINS_BITS=16
CONFIG_LOCKDEP_STACK_TRACE_BITS=19
CONFIG_LOCKDEP_STACK_TRACE_HASH_BITS=14
CONFIG_LOCKDEP_CIRCULAR_QUEUE_BITS=12
CONFIG_DEBUG_LOCKDEP=y
CONFIG_DEBUG_LOCKING_API_SELFTESTS=y
CONFIG_LOCK_TORTURE_TEST=y
CONFIG_WW_MUTEX_SELFTEST=y
CONFIG_SCF_TORTURE_TEST=y
CONFIG_CSD_LOCK_WAIT_DEBUG=y
# end of Lock Debugging (spinlocks, mutexes, etc...)
CONFIG_TRACE_IRQFLAGS=y
CONFIG_DEBUG_IRQFLAGS=y
CONFIG_STACKTRACE=y
CONFIG_WARN_ALL_UNSEEDED_RANDOM=y
CONFIG_DEBUG_KOBJECT=y
CONFIG_DEBUG_KOBJECT_RELEASE=y
CONFIG_HAVE_DEBUG_BUGVERBOSE=y
#
# Debug kernel data structures
#
CONFIG_DEBUG_LIST=y
CONFIG_DEBUG_PLIST=y
CONFIG_DEBUG_SG=y
CONFIG_DEBUG_NOTIFIERS=y
CONFIG_BUG_ON_DATA_CORRUPTION=y
CONFIG_DEBUG_MAPLE_TREE=y
# end of Debug kernel data structures
CONFIG_DEBUG_CREDENTIALS=y
#
# RCU Debugging
#
CONFIG_PROVE_RCU=y
CONFIG_PROVE_RCU_LIST=y
CONFIG_TORTURE_TEST=y
CONFIG_RCU_SCALE_TEST=y
CONFIG_RCU_TORTURE_TEST=y
CONFIG_RCU_REF_SCALE_TEST=y
CONFIG_RCU_TRACE=y
CONFIG_RCU_EQS_DEBUG=y
# end of RCU Debugging
CONFIG_DEBUG_WQ_FORCE_RR_CPU=y
CONFIG_LATENCYTOP=y
CONFIG_NOP_TRACER=y
CONFIG_TRACER_MAX_TRACE=y
CONFIG_TRACE_CLOCK=y
CONFIG_RING_BUFFER=y
CONFIG_EVENT_TRACING=y
CONFIG_CONTEXT_SWITCH_TRACER=y
CONFIG_RING_BUFFER_ALLOW_SWAP=y
CONFIG_PREEMPTIRQ_TRACEPOINTS=y
CONFIG_TRACING=y
CONFIG_GENERIC_TRACER=y
CONFIG_TRACING_SUPPORT=y
CONFIG_FTRACE=y
CONFIG_BOOTTIME_TRACING=y
CONFIG_IRQSOFF_TRACER=y
CONFIG_SCHED_TRACER=y
CONFIG_HWLAT_TRACER=y
CONFIG_OSNOISE_TRACER=y
CONFIG_TIMERLAT_TRACER=y
CONFIG_TRACER_SNAPSHOT=y
CONFIG_TRACER_SNAPSHOT_PER_CPU_SWAP=y
CONFIG_BRANCH_PROFILE_NONE=y
# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
CONFIG_BLK_DEV_IO_TRACE=y
CONFIG_DYNAMIC_EVENTS=y
CONFIG_SYNTH_EVENTS=y
CONFIG_USER_EVENTS=y
CONFIG_TRACE_EVENT_INJECT=y
CONFIG_TRACEPOINT_BENCHMARK=y
CONFIG_RING_BUFFER_BENCHMARK=y
CONFIG_TRACE_EVAL_MAP_FILE=y
CONFIG_GCOV_PROFILE_FTRACE=y
CONFIG_FTRACE_SELFTEST=y
CONFIG_FTRACE_STARTUP_TEST=y
CONFIG_EVENT_TRACE_STARTUP_TEST=y
CONFIG_EVENT_TRACE_TEST_SYSCALLS=y
CONFIG_RING_BUFFER_STARTUP_TEST=y
CONFIG_RING_BUFFER_VALIDATE_TIME_DELTAS=y
CONFIG_PREEMPTIRQ_DELAY_TEST=m
CONFIG_SYNTH_EVENT_GEN_TEST=y
CONFIG_DA_MON_EVENTS=y
CONFIG_DA_MON_EVENTS_ID=y
CONFIG_RV=y
CONFIG_RV_MON_WWNR=y
CONFIG_RV_REACTORS=y
CONFIG_RV_REACT_PRINTK=y
CONFIG_RV_REACT_PANIC=y
# CONFIG_SAMPLES is not set
# CONFIG_STRICT_DEVMEM is not set
#
# um Debugging
#
CONFIG_EARLY_PRINTK=y
# end of um Debugging
#
# Kernel Testing and Coverage
#
CONFIG_KUNIT=y
CONFIG_KUNIT_DEBUGFS=y
CONFIG_KUNIT_TEST=y
CONFIG_KUNIT_EXAMPLE_TEST=y
CONFIG_KUNIT_ALL_TESTS=y
CONFIG_KUNIT_DEFAULT_ENABLED=y
CONFIG_NOTIFIER_ERROR_INJECTION=y
CONFIG_PM_NOTIFIER_ERROR_INJECT=y
CONFIG_OF_RECONFIG_NOTIFIER_ERROR_INJECT=y
CONFIG_NETDEV_NOTIFIER_ERROR_INJECT=y
CONFIG_FAULT_INJECTION=y
CONFIG_FAILSLAB=y
CONFIG_FAIL_PAGE_ALLOC=y
CONFIG_FAULT_INJECTION_USERCOPY=y
CONFIG_FAIL_MAKE_REQUEST=y
CONFIG_FAIL_IO_TIMEOUT=y
CONFIG_FAIL_FUTEX=y
CONFIG_FAULT_INJECTION_DEBUG_FS=y
CONFIG_FAIL_MMC_REQUEST=y
CONFIG_FAIL_SUNRPC=y
CONFIG_ARCH_HAS_KCOV=y
CONFIG_CC_HAS_SANCOV_TRACE_PC=y
CONFIG_KCOV=y
CONFIG_KCOV_ENABLE_COMPARISONS=y
CONFIG_KCOV_INSTRUMENT_ALL=y
CONFIG_KCOV_IRQ_AREA_SIZE=0x40000
CONFIG_RUNTIME_TESTING_MENU=y
CONFIG_LKDTM=y
CONFIG_CPUMASK_KUNIT_TEST=y
CONFIG_TEST_LIST_SORT=y
CONFIG_TEST_MIN_HEAP=y
CONFIG_TEST_SORT=y
CONFIG_TEST_DIV64=y
CONFIG_BACKTRACE_SELF_TEST=y
CONFIG_TEST_REF_TRACKER=y
CONFIG_RBTREE_TEST=y
CONFIG_REED_SOLOMON_TEST=y
CONFIG_INTERVAL_TREE_TEST=y
CONFIG_PERCPU_TEST=m
CONFIG_ATOMIC64_SELFTEST=y
CONFIG_ASYNC_RAID6_TEST=y
CONFIG_TEST_HEXDUMP=y
CONFIG_STRING_SELFTEST=y
CONFIG_TEST_STRING_HELPERS=y
# CONFIG_TEST_STRSCPY is not set
CONFIG_TEST_KSTRTOX=y
CONFIG_TEST_PRINTF=y
CONFIG_TEST_SCANF=y
CONFIG_TEST_BITMAP=y
CONFIG_TEST_UUID=y
CONFIG_TEST_XARRAY=y
CONFIG_TEST_MAPLE_TREE=y
CONFIG_TEST_RHASHTABLE=y
# CONFIG_TEST_SIPHASH is not set
CONFIG_TEST_IDA=y
CONFIG_TEST_PARMAN=y
CONFIG_TEST_LKM=m
CONFIG_TEST_BITOPS=m
CONFIG_TEST_VMALLOC=m
CONFIG_TEST_USER_COPY=m
CONFIG_TEST_BPF=m
CONFIG_TEST_BLACKHOLE_DEV=m
CONFIG_FIND_BIT_BENCHMARK=y
CONFIG_TEST_FIRMWARE=y
CONFIG_TEST_SYSCTL=y
CONFIG_BITFIELD_KUNIT=y
CONFIG_HASH_KUNIT_TEST=y
CONFIG_RESOURCE_KUNIT_TEST=y
CONFIG_SYSCTL_KUNIT_TEST=y
CONFIG_LIST_KUNIT_TEST=y
CONFIG_LINEAR_RANGES_TEST=y
CONFIG_CMDLINE_KUNIT_TEST=y
CONFIG_BITS_TEST=y
CONFIG_SLUB_KUNIT_TEST=y
CONFIG_RATIONAL_KUNIT_TEST=y
CONFIG_MEMCPY_KUNIT_TEST=y
CONFIG_IS_SIGNED_TYPE_KUNIT_TEST=y
CONFIG_OVERFLOW_KUNIT_TEST=y
CONFIG_STACKINIT_KUNIT_TEST=y
CONFIG_FORTIFY_KUNIT_TEST=y
CONFIG_TEST_UDELAY=y
CONFIG_TEST_STATIC_KEYS=m
CONFIG_TEST_DYNAMIC_DEBUG=y
CONFIG_TEST_KMOD=m
CONFIG_TEST_MEMCAT_P=y
CONFIG_TEST_OBJAGG=y
CONFIG_TEST_MEMINIT=y
CONFIG_TEST_FREE_PAGES=y
# end of Kernel Testing and Coverage
#
# Rust hacking
#
# end of Rust hacking
CONFIG_WARN_MISSING_DOCUMENTS=y
CONFIG_WARN_ABI_ERRORS=y
# end of Kernel hacking
^ permalink raw reply [flat|nested] 40+ messages in thread
* Re: [PATCH v4 3/7] accel/ivpu: Add GEM buffer object management
2022-12-08 11:07 ` [PATCH v4 3/7] accel/ivpu: Add GEM buffer object management Jacek Lawrynowicz
@ 2022-12-12 15:31 ` kernel test robot
2022-12-18 10:23 ` Oded Gabbay
` (2 subsequent siblings)
3 siblings, 0 replies; 40+ messages in thread
From: kernel test robot @ 2022-12-12 15:31 UTC (permalink / raw)
To: Jacek Lawrynowicz, dri-devel, oded.gabbay, airlied, daniel,
tzimmermann, quic_jhugo
Cc: andrzej.kacprowski, stanislaw.gruszka, Jacek Lawrynowicz, oe-kbuild-all
[-- Attachment #1: Type: text/plain, Size: 3446 bytes --]
Hi Jacek,
I love your patch! Yet something to improve:
[auto build test ERROR on drm/drm-next]
[also build test ERROR on drm-tip/drm-tip next-20221208]
[cannot apply to drm-misc/drm-misc-next linus/master v6.1]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Jacek-Lawrynowicz/New-DRM-accel-driver-for-Intel-VPU/20221208-190957
base: git://anongit.freedesktop.org/drm/drm drm-next
patch link: https://lore.kernel.org/r/20221208110733.5498-4-jacek.lawrynowicz%40linux.intel.com
patch subject: [PATCH v4 3/7] accel/ivpu: Add GEM buffer object management
config: um-allyesconfig
compiler: gcc-11 (Debian 11.3.0-8) 11.3.0
reproduce (this is a W=1 build):
# https://github.com/intel-lab-lkp/linux/commit/2ff7136d04f23c633714051c55b59631bc5b733d
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Jacek-Lawrynowicz/New-DRM-accel-driver-for-Intel-VPU/20221208-190957
git checkout 2ff7136d04f23c633714051c55b59631bc5b733d
# save the config file
mkdir build_dir && cp config build_dir/.config
make W=1 O=build_dir ARCH=um SHELL=/bin/bash
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
drivers/accel/ivpu/ivpu_gem.c: In function 'shmem_alloc_pages_locked':
>> drivers/accel/ivpu/ivpu_gem.c:85:17: error: implicit declaration of function 'set_pages_array_wc' [-Werror=implicit-function-declaration]
85 | set_pages_array_wc(pages, npages);
| ^~~~~~~~~~~~~~~~~~
>> drivers/accel/ivpu/ivpu_gem.c:87:17: error: implicit declaration of function 'set_pages_array_uc' [-Werror=implicit-function-declaration]
87 | set_pages_array_uc(pages, npages);
| ^~~~~~~~~~~~~~~~~~
drivers/accel/ivpu/ivpu_gem.c: In function 'shmem_free_pages_locked':
>> drivers/accel/ivpu/ivpu_gem.c:96:17: error: implicit declaration of function 'set_pages_array_wb' [-Werror=implicit-function-declaration]
96 | set_pages_array_wb(bo->pages, bo->base.size >> PAGE_SHIFT);
| ^~~~~~~~~~~~~~~~~~
cc1: some warnings being treated as errors
vim +/set_pages_array_wc +85 drivers/accel/ivpu/ivpu_gem.c
74
75 static int __must_check shmem_alloc_pages_locked(struct ivpu_bo *bo)
76 {
77 int npages = bo->base.size >> PAGE_SHIFT;
78 struct page **pages;
79
80 pages = drm_gem_get_pages(&bo->base);
81 if (IS_ERR(pages))
82 return PTR_ERR(pages);
83
84 if (bo->flags & DRM_IVPU_BO_WC)
> 85 set_pages_array_wc(pages, npages);
86 else if (bo->flags & DRM_IVPU_BO_UNCACHED)
> 87 set_pages_array_uc(pages, npages);
88
89 bo->pages = pages;
90 return 0;
91 }
92
93 static void shmem_free_pages_locked(struct ivpu_bo *bo)
94 {
95 if (ivpu_bo_cache_mode(bo) != DRM_IVPU_BO_CACHED)
> 96 set_pages_array_wb(bo->pages, bo->base.size >> PAGE_SHIFT);
97
98 drm_gem_put_pages(&bo->base, bo->pages, true, false);
99 bo->pages = NULL;
100 }
101
--
0-DAY CI Kernel Test Service
https://01.org/lkp
[-- Attachment #2: config --]
[-- Type: text/plain, Size: 286942 bytes --]
#
# Automatically generated file; DO NOT EDIT.
# Linux/um 6.1.0-rc6 Kernel Configuration
#
CONFIG_CC_VERSION_TEXT="gcc-11 (Debian 11.3.0-8) 11.3.0"
CONFIG_CC_IS_GCC=y
CONFIG_GCC_VERSION=110300
CONFIG_CLANG_VERSION=0
CONFIG_AS_IS_GNU=y
CONFIG_AS_VERSION=23900
CONFIG_LD_IS_BFD=y
CONFIG_LD_VERSION=23900
CONFIG_LLD_VERSION=0
CONFIG_CC_CAN_LINK=y
CONFIG_CC_CAN_LINK_STATIC=y
CONFIG_CC_HAS_ASM_GOTO_OUTPUT=y
CONFIG_CC_HAS_ASM_INLINE=y
CONFIG_CC_HAS_NO_PROFILE_FN_ATTR=y
CONFIG_PAHOLE_VERSION=123
CONFIG_CONSTRUCTORS=y
CONFIG_IRQ_WORK=y
#
# General setup
#
CONFIG_BROKEN_ON_SMP=y
CONFIG_INIT_ENV_ARG_LIMIT=128
CONFIG_COMPILE_TEST=y
# CONFIG_WERROR is not set
CONFIG_LOCALVERSION=""
CONFIG_BUILD_SALT=""
CONFIG_DEFAULT_INIT=""
CONFIG_DEFAULT_HOSTNAME="(none)"
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
CONFIG_POSIX_MQUEUE=y
CONFIG_POSIX_MQUEUE_SYSCTL=y
CONFIG_WATCH_QUEUE=y
CONFIG_CROSS_MEMORY_ATTACH=y
CONFIG_USELIB=y
CONFIG_AUDIT=y
CONFIG_HAVE_ARCH_AUDITSYSCALL=y
CONFIG_AUDITSYSCALL=y
#
# IRQ subsystem
#
CONFIG_GENERIC_IRQ_SHOW=y
CONFIG_GENERIC_IRQ_INJECTION=y
CONFIG_GENERIC_IRQ_CHIP=y
CONFIG_IRQ_DOMAIN=y
CONFIG_IRQ_SIM=y
CONFIG_IRQ_DOMAIN_HIERARCHY=y
CONFIG_IRQ_FASTEOI_HIERARCHY_HANDLERS=y
CONFIG_GENERIC_MSI_IRQ=y
CONFIG_GENERIC_MSI_IRQ_DOMAIN=y
CONFIG_GENERIC_IRQ_DEBUGFS=y
# end of IRQ subsystem
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_TIME_KUNIT_TEST=y
#
# Timers subsystem
#
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ_COMMON=y
# CONFIG_HZ_PERIODIC is not set
CONFIG_NO_HZ_IDLE=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
# end of Timers subsystem
CONFIG_BPF=y
#
# BPF subsystem
#
CONFIG_BPF_SYSCALL=y
CONFIG_BPF_UNPRIV_DEFAULT_OFF=y
CONFIG_USERMODE_DRIVER=y
# end of BPF subsystem
CONFIG_PREEMPT_NONE_BUILD=y
CONFIG_PREEMPT_NONE=y
#
# CPU/Task time and stats accounting
#
CONFIG_TICK_CPU_ACCOUNTING=y
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_BSD_PROCESS_ACCT_V3=y
CONFIG_TASKSTATS=y
CONFIG_TASK_DELAY_ACCT=y
CONFIG_TASK_XACCT=y
CONFIG_TASK_IO_ACCOUNTING=y
CONFIG_PSI=y
CONFIG_PSI_DEFAULT_DISABLED=y
# end of CPU/Task time and stats accounting
CONFIG_CPU_ISOLATION=y
#
# RCU Subsystem
#
CONFIG_TINY_RCU=y
CONFIG_RCU_EXPERT=y
CONFIG_SRCU=y
CONFIG_TINY_SRCU=y
CONFIG_TASKS_RCU_GENERIC=y
CONFIG_FORCE_TASKS_RCU=y
CONFIG_TASKS_RCU=y
CONFIG_FORCE_TASKS_RUDE_RCU=y
CONFIG_TASKS_RUDE_RCU=y
CONFIG_FORCE_TASKS_TRACE_RCU=y
CONFIG_TASKS_TRACE_RCU=y
CONFIG_RCU_NEED_SEGCBLIST=y
CONFIG_TASKS_TRACE_RCU_READ_MB=y
# end of RCU Subsystem
CONFIG_BUILD_BIN2C=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_IKHEADERS=y
CONFIG_LOG_BUF_SHIFT=17
CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13
CONFIG_PRINTK_INDEX=y
#
# Scheduler features
#
# end of Scheduler features
CONFIG_CC_HAS_INT128=y
CONFIG_CC_IMPLICIT_FALLTHROUGH="-Wimplicit-fallthrough=5"
CONFIG_GCC12_NO_ARRAY_BOUNDS=y
CONFIG_CGROUPS=y
CONFIG_PAGE_COUNTER=y
CONFIG_CGROUP_FAVOR_DYNMODS=y
CONFIG_MEMCG=y
CONFIG_MEMCG_KMEM=y
CONFIG_BLK_CGROUP=y
CONFIG_CGROUP_WRITEBACK=y
CONFIG_CGROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
CONFIG_CFS_BANDWIDTH=y
CONFIG_RT_GROUP_SCHED=y
CONFIG_CGROUP_PIDS=y
CONFIG_CGROUP_RDMA=y
CONFIG_CGROUP_FREEZER=y
CONFIG_CGROUP_DEVICE=y
CONFIG_CGROUP_CPUACCT=y
CONFIG_CGROUP_BPF=y
CONFIG_CGROUP_MISC=y
CONFIG_CGROUP_DEBUG=y
CONFIG_SOCK_CGROUP_DATA=y
CONFIG_NAMESPACES=y
CONFIG_UTS_NS=y
CONFIG_IPC_NS=y
CONFIG_USER_NS=y
CONFIG_PID_NS=y
CONFIG_NET_NS=y
CONFIG_CHECKPOINT_RESTORE=y
CONFIG_SCHED_AUTOGROUP=y
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
CONFIG_RELAY=y
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_RD_GZIP=y
CONFIG_RD_BZIP2=y
CONFIG_RD_LZMA=y
CONFIG_RD_XZ=y
CONFIG_RD_LZO=y
CONFIG_RD_LZ4=y
CONFIG_RD_ZSTD=y
CONFIG_BOOT_CONFIG=y
CONFIG_BOOT_CONFIG_EMBED=y
CONFIG_BOOT_CONFIG_EMBED_FILE=""
CONFIG_INITRAMFS_PRESERVE_MTIME=y
CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_HAVE_UID16=y
CONFIG_EXPERT=y
CONFIG_UID16=y
CONFIG_MULTIUSER=y
CONFIG_SGETMASK_SYSCALL=y
CONFIG_SYSFS_SYSCALL=y
CONFIG_FHANDLE=y
CONFIG_POSIX_TIMERS=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_FUTEX_PI=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_IO_URING=y
CONFIG_ADVISE_SYSCALLS=y
CONFIG_MEMBARRIER=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
CONFIG_KALLSYMS_BASE_RELATIVE=y
CONFIG_KCMP=y
CONFIG_EMBEDDED=y
CONFIG_PC104=y
#
# Kernel Performance Events And Counters
#
# end of Kernel Performance Events And Counters
CONFIG_SYSTEM_DATA_VERIFICATION=y
CONFIG_PROFILING=y
CONFIG_TRACEPOINTS=y
# end of General setup
#
# UML-specific options
#
CONFIG_UML=y
CONFIG_MMU=y
CONFIG_UML_DMA_EMULATION=y
CONFIG_UML_IOMEM_EMULATION=y
CONFIG_NO_IOPORT_MAP=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_HZ=100
CONFIG_NR_CPUS=1
CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
#
# Host processor type and features
#
# CONFIG_MK8 is not set
# CONFIG_MPSC is not set
# CONFIG_MCORE2 is not set
# CONFIG_MATOM is not set
CONFIG_GENERIC_CPU=y
CONFIG_X86_INTERNODE_CACHE_SHIFT=6
CONFIG_X86_L1_CACHE_SHIFT=6
CONFIG_X86_TSC=y
CONFIG_X86_CMPXCHG64=y
CONFIG_X86_CMOV=y
CONFIG_X86_MINIMUM_CPU_FAMILY=64
CONFIG_IA32_FEAT_CTL=y
CONFIG_PROCESSOR_SELECT=y
CONFIG_CPU_SUP_INTEL=y
CONFIG_CPU_SUP_AMD=y
CONFIG_CPU_SUP_HYGON=y
CONFIG_CPU_SUP_CENTAUR=y
CONFIG_CPU_SUP_ZHAOXIN=y
# end of Host processor type and features
CONFIG_UML_X86=y
CONFIG_64BIT=y
CONFIG_X86_64=y
CONFIG_3_LEVEL_PGTABLES=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_MAY_HAVE_RUNTIME_DEPS=y
CONFIG_LD_SCRIPT_DYN=y
CONFIG_LD_SCRIPT_DYN_RPATH=y
CONFIG_HOSTFS=y
CONFIG_MCONSOLE=y
CONFIG_MAGIC_SYSRQ=y
CONFIG_KERNEL_STACK_ORDER=2
CONFIG_MMAPPER=y
CONFIG_PGTABLE_LEVELS=3
# end of UML-specific options
#
# UML Character Devices
#
CONFIG_STDERR_CONSOLE=y
CONFIG_SSL=y
CONFIG_NULL_CHAN=y
CONFIG_PORT_CHAN=y
CONFIG_PTY_CHAN=y
CONFIG_TTY_CHAN=y
CONFIG_XTERM_CHAN=y
CONFIG_XTERM_CHAN_DEFAULT_EMULATOR="xterm"
CONFIG_CON_ZERO_CHAN="fd:0,fd:1"
CONFIG_CON_CHAN="xterm"
CONFIG_SSL_CHAN="pty"
CONFIG_UML_SOUND=y
CONFIG_SOUND=y
CONFIG_SOUND_OSS_CORE=y
CONFIG_HOSTAUDIO=y
# end of UML Character Devices
#
# UML Network Devices
#
CONFIG_UML_NET=y
CONFIG_UML_NET_ETHERTAP=y
CONFIG_UML_NET_TUNTAP=y
CONFIG_UML_NET_SLIP=y
CONFIG_UML_NET_DAEMON=y
CONFIG_UML_NET_DAEMON_DEFAULT_SOCK="/tmp/uml.ctl"
CONFIG_UML_NET_VECTOR=y
CONFIG_UML_NET_VDE=y
CONFIG_UML_NET_MCAST=y
CONFIG_UML_NET_PCAP=y
CONFIG_UML_NET_SLIRP=y
# end of UML Network Devices
CONFIG_VIRTIO_UML=y
CONFIG_UML_RTC=y
CONFIG_UML_PCI_OVER_VIRTIO=y
CONFIG_UML_PCI_OVER_VIRTIO_DEVICE_ID=-1
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_SUSPEND=y
CONFIG_SUSPEND_FREEZER=y
CONFIG_SUSPEND_SKIP_SYNC=y
CONFIG_PM_SLEEP=y
CONFIG_PM_AUTOSLEEP=y
CONFIG_PM_USERSPACE_AUTOSLEEP=y
CONFIG_PM_WAKELOCKS=y
CONFIG_PM_WAKELOCKS_LIMIT=100
CONFIG_PM_WAKELOCKS_GC=y
CONFIG_PM=y
CONFIG_PM_DEBUG=y
CONFIG_PM_ADVANCED_DEBUG=y
CONFIG_PM_TEST_SUSPEND=y
CONFIG_PM_SLEEP_DEBUG=y
CONFIG_DPM_WATCHDOG=y
CONFIG_DPM_WATCHDOG_TIMEOUT=120
CONFIG_PM_CLK=y
CONFIG_PM_GENERIC_DOMAINS=y
CONFIG_WQ_POWER_EFFICIENT_DEFAULT=y
CONFIG_PM_GENERIC_DOMAINS_SLEEP=y
CONFIG_PM_GENERIC_DOMAINS_OF=y
#
# General architecture-dependent options
#
CONFIG_CRASH_CORE=y
CONFIG_HAVE_64BIT_ALIGNED_ACCESS=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_ARCH_HAS_FORTIFY_SOURCE=y
CONFIG_HAVE_ASM_MODVERSIONS=y
CONFIG_HAVE_ARCH_SECCOMP=y
CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
CONFIG_SECCOMP=y
CONFIG_SECCOMP_FILTER=y
CONFIG_SECCOMP_CACHE_DEBUG=y
CONFIG_LTO_NONE=y
CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
CONFIG_MODULES_USE_ELF_RELA=y
CONFIG_PAGE_SIZE_LESS_THAN_64KB=y
CONFIG_PAGE_SIZE_LESS_THAN_256KB=y
CONFIG_ISA_BUS_API=y
CONFIG_COMPAT_32BIT_TIME=y
CONFIG_ARCH_NO_PREEMPT=y
CONFIG_ARCH_EPHEMERAL_INODES=y
CONFIG_HAVE_ARCH_VMAP_STACK=y
CONFIG_VMAP_STACK=y
CONFIG_LOCK_EVENT_COUNTS=y
#
# GCOV-based kernel profiling
#
CONFIG_GCOV_KERNEL=y
CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
# end of GCOV-based kernel profiling
CONFIG_HAVE_GCC_PLUGINS=y
CONFIG_GCC_PLUGINS=y
CONFIG_GCC_PLUGIN_LATENT_ENTROPY=y
# end of General architecture-dependent options
CONFIG_RT_MUTEXES=y
CONFIG_BASE_SMALL=0
CONFIG_MODULE_SIG_FORMAT=y
CONFIG_MODULES=y
CONFIG_MODULE_FORCE_LOAD=y
CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
CONFIG_MODULE_UNLOAD_TAINT_TRACKING=y
CONFIG_MODVERSIONS=y
CONFIG_ASM_MODVERSIONS=y
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_MODULE_SIG=y
CONFIG_MODULE_SIG_FORCE=y
CONFIG_MODULE_SIG_ALL=y
CONFIG_MODULE_SIG_SHA1=y
# CONFIG_MODULE_SIG_SHA224 is not set
# CONFIG_MODULE_SIG_SHA256 is not set
# CONFIG_MODULE_SIG_SHA384 is not set
# CONFIG_MODULE_SIG_SHA512 is not set
CONFIG_MODULE_SIG_HASH="sha1"
CONFIG_MODULE_COMPRESS_NONE=y
# CONFIG_MODULE_COMPRESS_GZIP is not set
# CONFIG_MODULE_COMPRESS_XZ is not set
# CONFIG_MODULE_COMPRESS_ZSTD is not set
CONFIG_MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS=y
CONFIG_MODPROBE_PATH="/sbin/modprobe"
CONFIG_MODULES_TREE_LOOKUP=y
CONFIG_BLOCK=y
CONFIG_BLOCK_LEGACY_AUTOLOAD=y
CONFIG_BLK_RQ_ALLOC_TIME=y
CONFIG_BLK_CGROUP_RWSTAT=y
CONFIG_BLK_DEV_BSG_COMMON=y
CONFIG_BLK_ICQ=y
CONFIG_BLK_DEV_BSGLIB=y
CONFIG_BLK_DEV_INTEGRITY=y
CONFIG_BLK_DEV_INTEGRITY_T10=y
CONFIG_BLK_DEV_ZONED=y
CONFIG_BLK_DEV_THROTTLING=y
CONFIG_BLK_DEV_THROTTLING_LOW=y
CONFIG_BLK_WBT=y
CONFIG_BLK_WBT_MQ=y
CONFIG_BLK_CGROUP_IOLATENCY=y
CONFIG_BLK_CGROUP_FC_APPID=y
CONFIG_BLK_CGROUP_IOCOST=y
CONFIG_BLK_CGROUP_IOPRIO=y
CONFIG_BLK_DEBUG_FS=y
CONFIG_BLK_DEBUG_FS_ZONED=y
CONFIG_BLK_SED_OPAL=y
CONFIG_BLK_INLINE_ENCRYPTION=y
CONFIG_BLK_INLINE_ENCRYPTION_FALLBACK=y
#
# Partition Types
#
CONFIG_PARTITION_ADVANCED=y
CONFIG_ACORN_PARTITION=y
CONFIG_ACORN_PARTITION_CUMANA=y
CONFIG_ACORN_PARTITION_EESOX=y
CONFIG_ACORN_PARTITION_ICS=y
CONFIG_ACORN_PARTITION_ADFS=y
CONFIG_ACORN_PARTITION_POWERTEC=y
CONFIG_ACORN_PARTITION_RISCIX=y
CONFIG_AIX_PARTITION=y
CONFIG_OSF_PARTITION=y
CONFIG_AMIGA_PARTITION=y
CONFIG_ATARI_PARTITION=y
CONFIG_MAC_PARTITION=y
CONFIG_MSDOS_PARTITION=y
CONFIG_BSD_DISKLABEL=y
CONFIG_MINIX_SUBPARTITION=y
CONFIG_SOLARIS_X86_PARTITION=y
CONFIG_UNIXWARE_DISKLABEL=y
CONFIG_LDM_PARTITION=y
CONFIG_LDM_DEBUG=y
CONFIG_SGI_PARTITION=y
CONFIG_ULTRIX_PARTITION=y
CONFIG_SUN_PARTITION=y
CONFIG_KARMA_PARTITION=y
CONFIG_EFI_PARTITION=y
CONFIG_SYSV68_PARTITION=y
CONFIG_CMDLINE_PARTITION=y
# end of Partition Types
CONFIG_BLK_MQ_PCI=y
CONFIG_BLK_MQ_VIRTIO=y
CONFIG_BLK_MQ_RDMA=y
CONFIG_BLK_PM=y
CONFIG_BLOCK_HOLDER_DEPRECATED=y
CONFIG_BLK_MQ_STACKING=y
#
# IO Schedulers
#
CONFIG_MQ_IOSCHED_DEADLINE=y
CONFIG_MQ_IOSCHED_KYBER=y
CONFIG_IOSCHED_BFQ=y
CONFIG_BFQ_GROUP_IOSCHED=y
CONFIG_BFQ_CGROUP_DEBUG=y
# end of IO Schedulers
CONFIG_ASN1=y
CONFIG_UNINLINE_SPIN_UNLOCK=y
CONFIG_FREEZER=y
#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_ELF_KUNIT_TEST=y
CONFIG_ELFCORE=y
CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
CONFIG_BINFMT_SCRIPT=y
CONFIG_BINFMT_MISC=y
CONFIG_COREDUMP=y
# end of Executable file formats
#
# Memory Management options
#
CONFIG_ZPOOL=y
CONFIG_SWAP=y
CONFIG_ZSWAP=y
CONFIG_ZSWAP_DEFAULT_ON=y
# CONFIG_ZSWAP_COMPRESSOR_DEFAULT_DEFLATE is not set
CONFIG_ZSWAP_COMPRESSOR_DEFAULT_LZO=y
# CONFIG_ZSWAP_COMPRESSOR_DEFAULT_842 is not set
# CONFIG_ZSWAP_COMPRESSOR_DEFAULT_LZ4 is not set
# CONFIG_ZSWAP_COMPRESSOR_DEFAULT_LZ4HC is not set
# CONFIG_ZSWAP_COMPRESSOR_DEFAULT_ZSTD is not set
CONFIG_ZSWAP_COMPRESSOR_DEFAULT="lzo"
CONFIG_ZSWAP_ZPOOL_DEFAULT_ZBUD=y
# CONFIG_ZSWAP_ZPOOL_DEFAULT_Z3FOLD is not set
# CONFIG_ZSWAP_ZPOOL_DEFAULT_ZSMALLOC is not set
CONFIG_ZSWAP_ZPOOL_DEFAULT="zbud"
CONFIG_ZBUD=y
CONFIG_Z3FOLD=y
CONFIG_ZSMALLOC=y
CONFIG_ZSMALLOC_STAT=y
#
# SLAB allocator options
#
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
CONFIG_SLAB_MERGE_DEFAULT=y
# CONFIG_SLAB_FREELIST_RANDOM is not set
# CONFIG_SLAB_FREELIST_HARDENED is not set
# CONFIG_SLUB_STATS is not set
# end of SLAB allocator options
CONFIG_SHUFFLE_PAGE_ALLOCATOR=y
CONFIG_COMPAT_BRK=y
CONFIG_FLATMEM=y
CONFIG_MEMORY_ISOLATION=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MEMORY_BALLOON=y
CONFIG_BALLOON_COMPACTION=y
CONFIG_COMPACTION=y
CONFIG_COMPACT_UNEVICTABLE_DEFAULT=1
CONFIG_PAGE_REPORTING=y
CONFIG_MIGRATION=y
CONFIG_CONTIG_ALLOC=y
CONFIG_PHYS_ADDR_T_64BIT=y
CONFIG_MMU_NOTIFIER=y
CONFIG_KSM=y
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_NEED_PER_CPU_KM=y
CONFIG_FRONTSWAP=y
CONFIG_CMA=y
CONFIG_CMA_DEBUG=y
CONFIG_CMA_DEBUGFS=y
CONFIG_CMA_SYSFS=y
CONFIG_CMA_AREAS=7
CONFIG_PAGE_IDLE_FLAG=y
CONFIG_IDLE_PAGE_TRACKING=y
CONFIG_HMM_MIRROR=y
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PERCPU_STATS=y
CONFIG_GUP_TEST=y
CONFIG_ANON_VMA_NAME=y
CONFIG_USERFAULTFD=y
CONFIG_LRU_GEN=y
CONFIG_LRU_GEN_ENABLED=y
CONFIG_LRU_GEN_STATS=y
#
# Data Access Monitoring
#
CONFIG_DAMON=y
CONFIG_DAMON_KUNIT_TEST=y
CONFIG_DAMON_VADDR=y
CONFIG_DAMON_PADDR=y
CONFIG_DAMON_VADDR_KUNIT_TEST=y
CONFIG_DAMON_SYSFS=y
CONFIG_DAMON_DBGFS=y
CONFIG_DAMON_DBGFS_KUNIT_TEST=y
CONFIG_DAMON_RECLAIM=y
CONFIG_DAMON_LRU_SORT=y
# end of Data Access Monitoring
# end of Memory Management options
CONFIG_NET=y
CONFIG_NET_INGRESS=y
CONFIG_NET_EGRESS=y
CONFIG_NET_REDIRECT=y
CONFIG_SKB_EXTENSIONS=y
#
# Networking options
#
CONFIG_PACKET=y
CONFIG_PACKET_DIAG=y
CONFIG_UNIX=y
CONFIG_UNIX_SCM=y
CONFIG_AF_UNIX_OOB=y
CONFIG_UNIX_DIAG=y
CONFIG_TLS=y
CONFIG_TLS_DEVICE=y
CONFIG_TLS_TOE=y
CONFIG_XFRM=y
CONFIG_XFRM_OFFLOAD=y
CONFIG_XFRM_ALGO=y
CONFIG_XFRM_USER=y
CONFIG_XFRM_INTERFACE=y
CONFIG_XFRM_SUB_POLICY=y
CONFIG_XFRM_MIGRATE=y
CONFIG_XFRM_STATISTICS=y
CONFIG_XFRM_AH=y
CONFIG_XFRM_ESP=y
CONFIG_XFRM_IPCOMP=y
CONFIG_NET_KEY=y
CONFIG_NET_KEY_MIGRATE=y
CONFIG_XFRM_ESPINTCP=y
CONFIG_SMC=y
CONFIG_SMC_DIAG=y
CONFIG_XDP_SOCKETS=y
CONFIG_XDP_SOCKETS_DIAG=y
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
CONFIG_IP_ADVANCED_ROUTER=y
CONFIG_IP_FIB_TRIE_STATS=y
CONFIG_IP_MULTIPLE_TABLES=y
CONFIG_IP_ROUTE_MULTIPATH=y
CONFIG_IP_ROUTE_VERBOSE=y
CONFIG_IP_ROUTE_CLASSID=y
CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
CONFIG_IP_PNP_BOOTP=y
CONFIG_IP_PNP_RARP=y
CONFIG_NET_IPIP=y
CONFIG_NET_IPGRE_DEMUX=y
CONFIG_NET_IP_TUNNEL=y
CONFIG_NET_IPGRE=y
CONFIG_NET_IPGRE_BROADCAST=y
CONFIG_IP_MROUTE_COMMON=y
CONFIG_IP_MROUTE=y
CONFIG_IP_MROUTE_MULTIPLE_TABLES=y
CONFIG_IP_PIMSM_V1=y
CONFIG_IP_PIMSM_V2=y
CONFIG_SYN_COOKIES=y
CONFIG_NET_IPVTI=y
CONFIG_NET_UDP_TUNNEL=y
CONFIG_NET_FOU=y
CONFIG_NET_FOU_IP_TUNNELS=y
CONFIG_INET_AH=y
CONFIG_INET_ESP=y
CONFIG_INET_ESP_OFFLOAD=y
CONFIG_INET_ESPINTCP=y
CONFIG_INET_IPCOMP=y
CONFIG_INET_TABLE_PERTURB_ORDER=16
CONFIG_INET_XFRM_TUNNEL=y
CONFIG_INET_TUNNEL=y
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
CONFIG_INET_UDP_DIAG=y
CONFIG_INET_RAW_DIAG=y
CONFIG_INET_DIAG_DESTROY=y
CONFIG_TCP_CONG_ADVANCED=y
CONFIG_TCP_CONG_BIC=y
CONFIG_TCP_CONG_CUBIC=y
CONFIG_TCP_CONG_WESTWOOD=y
CONFIG_TCP_CONG_HTCP=y
CONFIG_TCP_CONG_HSTCP=y
CONFIG_TCP_CONG_HYBLA=y
CONFIG_TCP_CONG_VEGAS=y
CONFIG_TCP_CONG_NV=y
CONFIG_TCP_CONG_SCALABLE=y
CONFIG_TCP_CONG_LP=y
CONFIG_TCP_CONG_VENO=y
CONFIG_TCP_CONG_YEAH=y
CONFIG_TCP_CONG_ILLINOIS=y
CONFIG_TCP_CONG_DCTCP=y
CONFIG_TCP_CONG_CDG=y
CONFIG_TCP_CONG_BBR=y
# CONFIG_DEFAULT_BIC is not set
CONFIG_DEFAULT_CUBIC=y
# CONFIG_DEFAULT_HTCP is not set
# CONFIG_DEFAULT_HYBLA is not set
# CONFIG_DEFAULT_VEGAS is not set
# CONFIG_DEFAULT_VENO is not set
# CONFIG_DEFAULT_WESTWOOD is not set
# CONFIG_DEFAULT_DCTCP is not set
# CONFIG_DEFAULT_CDG is not set
# CONFIG_DEFAULT_BBR is not set
# CONFIG_DEFAULT_RENO is not set
CONFIG_DEFAULT_TCP_CONG="cubic"
CONFIG_TCP_MD5SIG=y
CONFIG_IPV6=y
CONFIG_IPV6_ROUTER_PREF=y
CONFIG_IPV6_ROUTE_INFO=y
CONFIG_IPV6_OPTIMISTIC_DAD=y
CONFIG_INET6_AH=y
CONFIG_INET6_ESP=y
CONFIG_INET6_ESP_OFFLOAD=y
CONFIG_INET6_ESPINTCP=y
CONFIG_INET6_IPCOMP=y
CONFIG_IPV6_MIP6=y
CONFIG_IPV6_ILA=y
CONFIG_INET6_XFRM_TUNNEL=y
CONFIG_INET6_TUNNEL=y
CONFIG_IPV6_VTI=y
CONFIG_IPV6_SIT=y
CONFIG_IPV6_SIT_6RD=y
CONFIG_IPV6_NDISC_NODETYPE=y
CONFIG_IPV6_TUNNEL=y
CONFIG_IPV6_GRE=y
CONFIG_IPV6_FOU=y
CONFIG_IPV6_FOU_TUNNEL=y
CONFIG_IPV6_MULTIPLE_TABLES=y
CONFIG_IPV6_SUBTREES=y
CONFIG_IPV6_MROUTE=y
CONFIG_IPV6_MROUTE_MULTIPLE_TABLES=y
CONFIG_IPV6_PIMSM_V2=y
CONFIG_IPV6_SEG6_LWTUNNEL=y
CONFIG_IPV6_SEG6_HMAC=y
CONFIG_IPV6_SEG6_BPF=y
CONFIG_IPV6_RPL_LWTUNNEL=y
CONFIG_IPV6_IOAM6_LWTUNNEL=y
CONFIG_NETLABEL=y
CONFIG_MPTCP=y
CONFIG_INET_MPTCP_DIAG=y
CONFIG_MPTCP_IPV6=y
CONFIG_MPTCP_KUNIT_TEST=y
CONFIG_NETWORK_SECMARK=y
CONFIG_NET_PTP_CLASSIFY=y
CONFIG_NETWORK_PHY_TIMESTAMPING=y
CONFIG_NETFILTER=y
CONFIG_NETFILTER_ADVANCED=y
CONFIG_BRIDGE_NETFILTER=y
#
# Core Netfilter Configuration
#
CONFIG_NETFILTER_INGRESS=y
CONFIG_NETFILTER_EGRESS=y
CONFIG_NETFILTER_SKIP_EGRESS=y
CONFIG_NETFILTER_NETLINK=y
CONFIG_NETFILTER_FAMILY_BRIDGE=y
CONFIG_NETFILTER_FAMILY_ARP=y
CONFIG_NETFILTER_NETLINK_HOOK=y
CONFIG_NETFILTER_NETLINK_ACCT=y
CONFIG_NETFILTER_NETLINK_QUEUE=y
CONFIG_NETFILTER_NETLINK_LOG=y
CONFIG_NETFILTER_NETLINK_OSF=y
CONFIG_NF_CONNTRACK=y
CONFIG_NF_LOG_SYSLOG=y
CONFIG_NETFILTER_CONNCOUNT=y
CONFIG_NF_CONNTRACK_MARK=y
CONFIG_NF_CONNTRACK_SECMARK=y
CONFIG_NF_CONNTRACK_ZONES=y
CONFIG_NF_CONNTRACK_PROCFS=y
CONFIG_NF_CONNTRACK_EVENTS=y
CONFIG_NF_CONNTRACK_TIMEOUT=y
CONFIG_NF_CONNTRACK_TIMESTAMP=y
CONFIG_NF_CONNTRACK_LABELS=y
CONFIG_NF_CT_PROTO_DCCP=y
CONFIG_NF_CT_PROTO_GRE=y
CONFIG_NF_CT_PROTO_SCTP=y
CONFIG_NF_CT_PROTO_UDPLITE=y
CONFIG_NF_CONNTRACK_AMANDA=y
CONFIG_NF_CONNTRACK_FTP=y
CONFIG_NF_CONNTRACK_H323=y
CONFIG_NF_CONNTRACK_IRC=y
CONFIG_NF_CONNTRACK_BROADCAST=y
CONFIG_NF_CONNTRACK_NETBIOS_NS=y
CONFIG_NF_CONNTRACK_SNMP=y
CONFIG_NF_CONNTRACK_PPTP=y
CONFIG_NF_CONNTRACK_SANE=y
CONFIG_NF_CONNTRACK_SIP=y
CONFIG_NF_CONNTRACK_TFTP=y
CONFIG_NF_CT_NETLINK=y
CONFIG_NF_CT_NETLINK_TIMEOUT=y
CONFIG_NF_CT_NETLINK_HELPER=y
CONFIG_NETFILTER_NETLINK_GLUE_CT=y
CONFIG_NF_NAT=y
CONFIG_NF_NAT_AMANDA=y
CONFIG_NF_NAT_FTP=y
CONFIG_NF_NAT_IRC=y
CONFIG_NF_NAT_SIP=y
CONFIG_NF_NAT_TFTP=y
CONFIG_NF_NAT_REDIRECT=y
CONFIG_NF_NAT_MASQUERADE=y
CONFIG_NETFILTER_SYNPROXY=y
CONFIG_NF_TABLES=y
CONFIG_NF_TABLES_INET=y
CONFIG_NF_TABLES_NETDEV=y
CONFIG_NFT_NUMGEN=y
CONFIG_NFT_CT=y
CONFIG_NFT_FLOW_OFFLOAD=y
CONFIG_NFT_CONNLIMIT=y
CONFIG_NFT_LOG=y
CONFIG_NFT_LIMIT=y
CONFIG_NFT_MASQ=y
CONFIG_NFT_REDIR=y
CONFIG_NFT_NAT=y
CONFIG_NFT_TUNNEL=y
CONFIG_NFT_OBJREF=y
CONFIG_NFT_QUEUE=y
CONFIG_NFT_QUOTA=y
CONFIG_NFT_REJECT=y
CONFIG_NFT_REJECT_INET=y
CONFIG_NFT_COMPAT=y
CONFIG_NFT_HASH=y
CONFIG_NFT_FIB=y
CONFIG_NFT_FIB_INET=y
CONFIG_NFT_XFRM=y
CONFIG_NFT_SOCKET=y
CONFIG_NFT_OSF=y
CONFIG_NFT_TPROXY=y
CONFIG_NFT_SYNPROXY=y
CONFIG_NF_DUP_NETDEV=y
CONFIG_NFT_DUP_NETDEV=y
CONFIG_NFT_FWD_NETDEV=y
CONFIG_NFT_FIB_NETDEV=y
CONFIG_NFT_REJECT_NETDEV=y
CONFIG_NF_FLOW_TABLE_INET=y
CONFIG_NF_FLOW_TABLE=y
CONFIG_NF_FLOW_TABLE_PROCFS=y
CONFIG_NETFILTER_XTABLES=y
#
# Xtables combined modules
#
CONFIG_NETFILTER_XT_MARK=y
CONFIG_NETFILTER_XT_CONNMARK=y
CONFIG_NETFILTER_XT_SET=y
#
# Xtables targets
#
CONFIG_NETFILTER_XT_TARGET_AUDIT=y
CONFIG_NETFILTER_XT_TARGET_CHECKSUM=y
CONFIG_NETFILTER_XT_TARGET_CLASSIFY=y
CONFIG_NETFILTER_XT_TARGET_CONNMARK=y
CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=y
CONFIG_NETFILTER_XT_TARGET_CT=y
CONFIG_NETFILTER_XT_TARGET_DSCP=y
CONFIG_NETFILTER_XT_TARGET_HL=y
CONFIG_NETFILTER_XT_TARGET_HMARK=y
CONFIG_NETFILTER_XT_TARGET_IDLETIMER=y
CONFIG_NETFILTER_XT_TARGET_LED=y
CONFIG_NETFILTER_XT_TARGET_LOG=y
CONFIG_NETFILTER_XT_TARGET_MARK=y
CONFIG_NETFILTER_XT_NAT=y
CONFIG_NETFILTER_XT_TARGET_NETMAP=y
CONFIG_NETFILTER_XT_TARGET_NFLOG=y
CONFIG_NETFILTER_XT_TARGET_NFQUEUE=y
CONFIG_NETFILTER_XT_TARGET_NOTRACK=y
CONFIG_NETFILTER_XT_TARGET_RATEEST=y
CONFIG_NETFILTER_XT_TARGET_REDIRECT=y
CONFIG_NETFILTER_XT_TARGET_MASQUERADE=y
CONFIG_NETFILTER_XT_TARGET_TEE=y
CONFIG_NETFILTER_XT_TARGET_TPROXY=y
CONFIG_NETFILTER_XT_TARGET_TRACE=y
CONFIG_NETFILTER_XT_TARGET_SECMARK=y
CONFIG_NETFILTER_XT_TARGET_TCPMSS=y
CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=y
#
# Xtables matches
#
CONFIG_NETFILTER_XT_MATCH_ADDRTYPE=y
CONFIG_NETFILTER_XT_MATCH_BPF=y
CONFIG_NETFILTER_XT_MATCH_CGROUP=y
CONFIG_NETFILTER_XT_MATCH_CLUSTER=y
CONFIG_NETFILTER_XT_MATCH_COMMENT=y
CONFIG_NETFILTER_XT_MATCH_CONNBYTES=y
CONFIG_NETFILTER_XT_MATCH_CONNLABEL=y
CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=y
CONFIG_NETFILTER_XT_MATCH_CONNMARK=y
CONFIG_NETFILTER_XT_MATCH_CONNTRACK=y
CONFIG_NETFILTER_XT_MATCH_CPU=y
CONFIG_NETFILTER_XT_MATCH_DCCP=y
CONFIG_NETFILTER_XT_MATCH_DEVGROUP=y
CONFIG_NETFILTER_XT_MATCH_DSCP=y
CONFIG_NETFILTER_XT_MATCH_ECN=y
CONFIG_NETFILTER_XT_MATCH_ESP=y
CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=y
CONFIG_NETFILTER_XT_MATCH_HELPER=y
CONFIG_NETFILTER_XT_MATCH_HL=y
CONFIG_NETFILTER_XT_MATCH_IPCOMP=y
CONFIG_NETFILTER_XT_MATCH_IPRANGE=y
CONFIG_NETFILTER_XT_MATCH_IPVS=y
CONFIG_NETFILTER_XT_MATCH_L2TP=y
CONFIG_NETFILTER_XT_MATCH_LENGTH=y
CONFIG_NETFILTER_XT_MATCH_LIMIT=y
CONFIG_NETFILTER_XT_MATCH_MAC=y
CONFIG_NETFILTER_XT_MATCH_MARK=y
CONFIG_NETFILTER_XT_MATCH_MULTIPORT=y
CONFIG_NETFILTER_XT_MATCH_NFACCT=y
CONFIG_NETFILTER_XT_MATCH_OSF=y
CONFIG_NETFILTER_XT_MATCH_OWNER=y
CONFIG_NETFILTER_XT_MATCH_POLICY=y
CONFIG_NETFILTER_XT_MATCH_PHYSDEV=y
CONFIG_NETFILTER_XT_MATCH_PKTTYPE=y
CONFIG_NETFILTER_XT_MATCH_QUOTA=y
CONFIG_NETFILTER_XT_MATCH_RATEEST=y
CONFIG_NETFILTER_XT_MATCH_REALM=y
CONFIG_NETFILTER_XT_MATCH_RECENT=y
CONFIG_NETFILTER_XT_MATCH_SCTP=y
CONFIG_NETFILTER_XT_MATCH_SOCKET=y
CONFIG_NETFILTER_XT_MATCH_STATE=y
CONFIG_NETFILTER_XT_MATCH_STATISTIC=y
CONFIG_NETFILTER_XT_MATCH_STRING=y
CONFIG_NETFILTER_XT_MATCH_TCPMSS=y
CONFIG_NETFILTER_XT_MATCH_TIME=y
CONFIG_NETFILTER_XT_MATCH_U32=y
# end of Core Netfilter Configuration
CONFIG_IP_SET=y
CONFIG_IP_SET_MAX=256
CONFIG_IP_SET_BITMAP_IP=y
CONFIG_IP_SET_BITMAP_IPMAC=y
CONFIG_IP_SET_BITMAP_PORT=y
CONFIG_IP_SET_HASH_IP=y
CONFIG_IP_SET_HASH_IPMARK=y
CONFIG_IP_SET_HASH_IPPORT=y
CONFIG_IP_SET_HASH_IPPORTIP=y
CONFIG_IP_SET_HASH_IPPORTNET=y
CONFIG_IP_SET_HASH_IPMAC=y
CONFIG_IP_SET_HASH_MAC=y
CONFIG_IP_SET_HASH_NETPORTNET=y
CONFIG_IP_SET_HASH_NET=y
CONFIG_IP_SET_HASH_NETNET=y
CONFIG_IP_SET_HASH_NETPORT=y
CONFIG_IP_SET_HASH_NETIFACE=y
CONFIG_IP_SET_LIST_SET=y
CONFIG_IP_VS=y
CONFIG_IP_VS_IPV6=y
CONFIG_IP_VS_DEBUG=y
CONFIG_IP_VS_TAB_BITS=12
#
# IPVS transport protocol load balancing support
#
CONFIG_IP_VS_PROTO_TCP=y
CONFIG_IP_VS_PROTO_UDP=y
CONFIG_IP_VS_PROTO_AH_ESP=y
CONFIG_IP_VS_PROTO_ESP=y
CONFIG_IP_VS_PROTO_AH=y
CONFIG_IP_VS_PROTO_SCTP=y
#
# IPVS scheduler
#
CONFIG_IP_VS_RR=y
CONFIG_IP_VS_WRR=y
CONFIG_IP_VS_LC=y
CONFIG_IP_VS_WLC=y
CONFIG_IP_VS_FO=y
CONFIG_IP_VS_OVF=y
CONFIG_IP_VS_LBLC=y
CONFIG_IP_VS_LBLCR=y
CONFIG_IP_VS_DH=y
CONFIG_IP_VS_SH=y
CONFIG_IP_VS_MH=y
CONFIG_IP_VS_SED=y
CONFIG_IP_VS_NQ=y
CONFIG_IP_VS_TWOS=y
#
# IPVS SH scheduler
#
CONFIG_IP_VS_SH_TAB_BITS=8
#
# IPVS MH scheduler
#
CONFIG_IP_VS_MH_TAB_INDEX=12
#
# IPVS application helper
#
CONFIG_IP_VS_FTP=y
CONFIG_IP_VS_NFCT=y
CONFIG_IP_VS_PE_SIP=y
#
# IP: Netfilter Configuration
#
CONFIG_NF_DEFRAG_IPV4=y
CONFIG_NF_SOCKET_IPV4=y
CONFIG_NF_TPROXY_IPV4=y
CONFIG_NF_TABLES_IPV4=y
CONFIG_NFT_REJECT_IPV4=y
CONFIG_NFT_DUP_IPV4=y
CONFIG_NFT_FIB_IPV4=y
CONFIG_NF_TABLES_ARP=y
CONFIG_NF_DUP_IPV4=y
CONFIG_NF_LOG_ARP=y
CONFIG_NF_LOG_IPV4=y
CONFIG_NF_REJECT_IPV4=y
CONFIG_NF_NAT_SNMP_BASIC=y
CONFIG_NF_NAT_PPTP=y
CONFIG_NF_NAT_H323=y
CONFIG_IP_NF_IPTABLES=y
CONFIG_IP_NF_MATCH_AH=y
CONFIG_IP_NF_MATCH_ECN=y
CONFIG_IP_NF_MATCH_RPFILTER=y
CONFIG_IP_NF_MATCH_TTL=y
CONFIG_IP_NF_FILTER=y
CONFIG_IP_NF_TARGET_REJECT=y
CONFIG_IP_NF_TARGET_SYNPROXY=y
CONFIG_IP_NF_NAT=y
CONFIG_IP_NF_TARGET_MASQUERADE=y
CONFIG_IP_NF_TARGET_NETMAP=y
CONFIG_IP_NF_TARGET_REDIRECT=y
CONFIG_IP_NF_MANGLE=y
CONFIG_IP_NF_TARGET_CLUSTERIP=y
CONFIG_IP_NF_TARGET_ECN=y
CONFIG_IP_NF_TARGET_TTL=y
CONFIG_IP_NF_RAW=y
CONFIG_IP_NF_SECURITY=y
CONFIG_IP_NF_ARPTABLES=y
CONFIG_IP_NF_ARPFILTER=y
CONFIG_IP_NF_ARP_MANGLE=y
# end of IP: Netfilter Configuration
#
# IPv6: Netfilter Configuration
#
CONFIG_NF_SOCKET_IPV6=y
CONFIG_NF_TPROXY_IPV6=y
CONFIG_NF_TABLES_IPV6=y
CONFIG_NFT_REJECT_IPV6=y
CONFIG_NFT_DUP_IPV6=y
CONFIG_NFT_FIB_IPV6=y
CONFIG_NF_DUP_IPV6=y
CONFIG_NF_REJECT_IPV6=y
CONFIG_NF_LOG_IPV6=y
CONFIG_IP6_NF_IPTABLES=y
CONFIG_IP6_NF_MATCH_AH=y
CONFIG_IP6_NF_MATCH_EUI64=y
CONFIG_IP6_NF_MATCH_FRAG=y
CONFIG_IP6_NF_MATCH_OPTS=y
CONFIG_IP6_NF_MATCH_HL=y
CONFIG_IP6_NF_MATCH_IPV6HEADER=y
CONFIG_IP6_NF_MATCH_MH=y
CONFIG_IP6_NF_MATCH_RPFILTER=y
CONFIG_IP6_NF_MATCH_RT=y
CONFIG_IP6_NF_MATCH_SRH=y
CONFIG_IP6_NF_TARGET_HL=y
CONFIG_IP6_NF_FILTER=y
CONFIG_IP6_NF_TARGET_REJECT=y
CONFIG_IP6_NF_TARGET_SYNPROXY=y
CONFIG_IP6_NF_MANGLE=y
CONFIG_IP6_NF_RAW=y
CONFIG_IP6_NF_SECURITY=y
CONFIG_IP6_NF_NAT=y
CONFIG_IP6_NF_TARGET_MASQUERADE=y
CONFIG_IP6_NF_TARGET_NPT=y
# end of IPv6: Netfilter Configuration
CONFIG_NF_DEFRAG_IPV6=y
CONFIG_NF_TABLES_BRIDGE=y
CONFIG_NFT_BRIDGE_META=y
CONFIG_NFT_BRIDGE_REJECT=y
CONFIG_NF_CONNTRACK_BRIDGE=y
CONFIG_BRIDGE_NF_EBTABLES=y
CONFIG_BRIDGE_EBT_BROUTE=y
CONFIG_BRIDGE_EBT_T_FILTER=y
CONFIG_BRIDGE_EBT_T_NAT=y
CONFIG_BRIDGE_EBT_802_3=y
CONFIG_BRIDGE_EBT_AMONG=y
CONFIG_BRIDGE_EBT_ARP=y
CONFIG_BRIDGE_EBT_IP=y
CONFIG_BRIDGE_EBT_IP6=y
CONFIG_BRIDGE_EBT_LIMIT=y
CONFIG_BRIDGE_EBT_MARK=y
CONFIG_BRIDGE_EBT_PKTTYPE=y
CONFIG_BRIDGE_EBT_STP=y
CONFIG_BRIDGE_EBT_VLAN=y
CONFIG_BRIDGE_EBT_ARPREPLY=y
CONFIG_BRIDGE_EBT_DNAT=y
CONFIG_BRIDGE_EBT_MARK_T=y
CONFIG_BRIDGE_EBT_REDIRECT=y
CONFIG_BRIDGE_EBT_SNAT=y
CONFIG_BRIDGE_EBT_LOG=y
CONFIG_BRIDGE_EBT_NFLOG=y
CONFIG_BPFILTER=y
CONFIG_BPFILTER_UMH=y
CONFIG_IP_DCCP=y
CONFIG_INET_DCCP_DIAG=y
#
# DCCP CCIDs Configuration
#
CONFIG_IP_DCCP_CCID2_DEBUG=y
CONFIG_IP_DCCP_CCID3=y
CONFIG_IP_DCCP_CCID3_DEBUG=y
CONFIG_IP_DCCP_TFRC_LIB=y
CONFIG_IP_DCCP_TFRC_DEBUG=y
# end of DCCP CCIDs Configuration
#
# DCCP Kernel Hacking
#
CONFIG_IP_DCCP_DEBUG=y
# end of DCCP Kernel Hacking
CONFIG_IP_SCTP=y
CONFIG_SCTP_DBG_OBJCNT=y
CONFIG_SCTP_DEFAULT_COOKIE_HMAC_MD5=y
# CONFIG_SCTP_DEFAULT_COOKIE_HMAC_SHA1 is not set
# CONFIG_SCTP_DEFAULT_COOKIE_HMAC_NONE is not set
CONFIG_SCTP_COOKIE_HMAC_MD5=y
CONFIG_SCTP_COOKIE_HMAC_SHA1=y
CONFIG_INET_SCTP_DIAG=y
CONFIG_RDS=y
CONFIG_RDS_RDMA=y
CONFIG_RDS_TCP=y
CONFIG_RDS_DEBUG=y
CONFIG_TIPC=y
CONFIG_TIPC_MEDIA_IB=y
CONFIG_TIPC_MEDIA_UDP=y
CONFIG_TIPC_CRYPTO=y
CONFIG_TIPC_DIAG=y
CONFIG_ATM=y
CONFIG_ATM_CLIP=y
CONFIG_ATM_CLIP_NO_ICMP=y
CONFIG_ATM_LANE=y
CONFIG_ATM_MPOA=y
CONFIG_ATM_BR2684=y
CONFIG_ATM_BR2684_IPFILTER=y
CONFIG_L2TP=y
CONFIG_L2TP_DEBUGFS=y
CONFIG_L2TP_V3=y
CONFIG_L2TP_IP=y
CONFIG_L2TP_ETH=y
CONFIG_STP=y
CONFIG_GARP=y
CONFIG_MRP=y
CONFIG_BRIDGE=y
CONFIG_BRIDGE_IGMP_SNOOPING=y
CONFIG_BRIDGE_VLAN_FILTERING=y
CONFIG_BRIDGE_MRP=y
CONFIG_BRIDGE_CFM=y
CONFIG_NET_DSA=y
CONFIG_NET_DSA_TAG_AR9331=y
CONFIG_NET_DSA_TAG_BRCM_COMMON=y
CONFIG_NET_DSA_TAG_BRCM=y
CONFIG_NET_DSA_TAG_BRCM_LEGACY=y
CONFIG_NET_DSA_TAG_BRCM_PREPEND=y
CONFIG_NET_DSA_TAG_HELLCREEK=y
CONFIG_NET_DSA_TAG_GSWIP=y
CONFIG_NET_DSA_TAG_DSA_COMMON=y
CONFIG_NET_DSA_TAG_DSA=y
CONFIG_NET_DSA_TAG_EDSA=y
CONFIG_NET_DSA_TAG_MTK=y
CONFIG_NET_DSA_TAG_KSZ=y
CONFIG_NET_DSA_TAG_OCELOT=y
CONFIG_NET_DSA_TAG_OCELOT_8021Q=y
CONFIG_NET_DSA_TAG_QCA=y
CONFIG_NET_DSA_TAG_RTL4_A=y
CONFIG_NET_DSA_TAG_RTL8_4=y
CONFIG_NET_DSA_TAG_RZN1_A5PSW=y
CONFIG_NET_DSA_TAG_LAN9303=y
CONFIG_NET_DSA_TAG_SJA1105=y
CONFIG_NET_DSA_TAG_TRAILER=y
CONFIG_NET_DSA_TAG_XRS700X=y
CONFIG_VLAN_8021Q=y
CONFIG_VLAN_8021Q_GVRP=y
CONFIG_VLAN_8021Q_MVRP=y
CONFIG_LLC=y
CONFIG_LLC2=y
CONFIG_ATALK=y
CONFIG_DEV_APPLETALK=y
CONFIG_IPDDP=y
CONFIG_IPDDP_ENCAP=y
CONFIG_X25=y
CONFIG_LAPB=y
CONFIG_PHONET=y
CONFIG_6LOWPAN=y
CONFIG_6LOWPAN_DEBUGFS=y
CONFIG_6LOWPAN_NHC=y
CONFIG_6LOWPAN_NHC_DEST=y
CONFIG_6LOWPAN_NHC_FRAGMENT=y
CONFIG_6LOWPAN_NHC_HOP=y
CONFIG_6LOWPAN_NHC_IPV6=y
CONFIG_6LOWPAN_NHC_MOBILITY=y
CONFIG_6LOWPAN_NHC_ROUTING=y
CONFIG_6LOWPAN_NHC_UDP=y
CONFIG_6LOWPAN_GHC_EXT_HDR_HOP=y
CONFIG_6LOWPAN_GHC_UDP=y
CONFIG_6LOWPAN_GHC_ICMPV6=y
CONFIG_6LOWPAN_GHC_EXT_HDR_DEST=y
CONFIG_6LOWPAN_GHC_EXT_HDR_FRAG=y
CONFIG_6LOWPAN_GHC_EXT_HDR_ROUTE=y
CONFIG_IEEE802154=y
CONFIG_IEEE802154_NL802154_EXPERIMENTAL=y
CONFIG_IEEE802154_SOCKET=y
CONFIG_IEEE802154_6LOWPAN=y
CONFIG_MAC802154=y
CONFIG_NET_SCHED=y
#
# Queueing/Scheduling
#
CONFIG_NET_SCH_CBQ=y
CONFIG_NET_SCH_HTB=y
CONFIG_NET_SCH_HFSC=y
CONFIG_NET_SCH_ATM=y
CONFIG_NET_SCH_PRIO=y
CONFIG_NET_SCH_MULTIQ=y
CONFIG_NET_SCH_RED=y
CONFIG_NET_SCH_SFB=y
CONFIG_NET_SCH_SFQ=y
CONFIG_NET_SCH_TEQL=y
CONFIG_NET_SCH_TBF=y
CONFIG_NET_SCH_CBS=y
CONFIG_NET_SCH_ETF=y
CONFIG_NET_SCH_TAPRIO=y
CONFIG_NET_SCH_GRED=y
CONFIG_NET_SCH_DSMARK=y
CONFIG_NET_SCH_NETEM=y
CONFIG_NET_SCH_DRR=y
CONFIG_NET_SCH_MQPRIO=y
CONFIG_NET_SCH_SKBPRIO=y
CONFIG_NET_SCH_CHOKE=y
CONFIG_NET_SCH_QFQ=y
CONFIG_NET_SCH_CODEL=y
CONFIG_NET_SCH_FQ_CODEL=y
CONFIG_NET_SCH_CAKE=y
CONFIG_NET_SCH_FQ=y
CONFIG_NET_SCH_HHF=y
CONFIG_NET_SCH_PIE=y
CONFIG_NET_SCH_FQ_PIE=y
CONFIG_NET_SCH_INGRESS=y
CONFIG_NET_SCH_PLUG=y
CONFIG_NET_SCH_ETS=y
CONFIG_NET_SCH_DEFAULT=y
# CONFIG_DEFAULT_FQ is not set
# CONFIG_DEFAULT_CODEL is not set
# CONFIG_DEFAULT_FQ_CODEL is not set
# CONFIG_DEFAULT_FQ_PIE is not set
# CONFIG_DEFAULT_SFQ is not set
CONFIG_DEFAULT_PFIFO_FAST=y
CONFIG_DEFAULT_NET_SCH="pfifo_fast"
#
# Classification
#
CONFIG_NET_CLS=y
CONFIG_NET_CLS_BASIC=y
CONFIG_NET_CLS_TCINDEX=y
CONFIG_NET_CLS_ROUTE4=y
CONFIG_NET_CLS_FW=y
CONFIG_NET_CLS_U32=y
CONFIG_CLS_U32_PERF=y
CONFIG_CLS_U32_MARK=y
CONFIG_NET_CLS_RSVP=y
CONFIG_NET_CLS_RSVP6=y
CONFIG_NET_CLS_FLOW=y
CONFIG_NET_CLS_CGROUP=y
CONFIG_NET_CLS_BPF=y
CONFIG_NET_CLS_FLOWER=y
CONFIG_NET_CLS_MATCHALL=y
CONFIG_NET_EMATCH=y
CONFIG_NET_EMATCH_STACK=32
CONFIG_NET_EMATCH_CMP=y
CONFIG_NET_EMATCH_NBYTE=y
CONFIG_NET_EMATCH_U32=y
CONFIG_NET_EMATCH_META=y
CONFIG_NET_EMATCH_TEXT=y
CONFIG_NET_EMATCH_CANID=y
CONFIG_NET_EMATCH_IPSET=y
CONFIG_NET_EMATCH_IPT=y
CONFIG_NET_CLS_ACT=y
CONFIG_NET_ACT_POLICE=y
CONFIG_NET_ACT_GACT=y
CONFIG_GACT_PROB=y
CONFIG_NET_ACT_MIRRED=y
CONFIG_NET_ACT_SAMPLE=y
CONFIG_NET_ACT_IPT=y
CONFIG_NET_ACT_NAT=y
CONFIG_NET_ACT_PEDIT=y
CONFIG_NET_ACT_SIMP=y
CONFIG_NET_ACT_SKBEDIT=y
CONFIG_NET_ACT_CSUM=y
CONFIG_NET_ACT_MPLS=y
CONFIG_NET_ACT_VLAN=y
CONFIG_NET_ACT_BPF=y
CONFIG_NET_ACT_CONNMARK=y
CONFIG_NET_ACT_CTINFO=y
CONFIG_NET_ACT_SKBMOD=y
CONFIG_NET_ACT_IFE=y
CONFIG_NET_ACT_TUNNEL_KEY=y
CONFIG_NET_ACT_CT=y
CONFIG_NET_ACT_GATE=y
CONFIG_NET_IFE_SKBMARK=y
CONFIG_NET_IFE_SKBPRIO=y
CONFIG_NET_IFE_SKBTCINDEX=y
CONFIG_NET_TC_SKB_EXT=y
CONFIG_NET_SCH_FIFO=y
CONFIG_DCB=y
CONFIG_DNS_RESOLVER=y
CONFIG_BATMAN_ADV=y
CONFIG_BATMAN_ADV_BATMAN_V=y
CONFIG_BATMAN_ADV_BLA=y
CONFIG_BATMAN_ADV_DAT=y
CONFIG_BATMAN_ADV_NC=y
CONFIG_BATMAN_ADV_MCAST=y
CONFIG_BATMAN_ADV_DEBUG=y
CONFIG_BATMAN_ADV_TRACING=y
CONFIG_OPENVSWITCH=y
CONFIG_OPENVSWITCH_GRE=y
CONFIG_OPENVSWITCH_VXLAN=y
CONFIG_OPENVSWITCH_GENEVE=y
CONFIG_VSOCKETS=y
CONFIG_VSOCKETS_DIAG=y
CONFIG_VSOCKETS_LOOPBACK=y
CONFIG_VIRTIO_VSOCKETS=y
CONFIG_VIRTIO_VSOCKETS_COMMON=y
CONFIG_NETLINK_DIAG=y
CONFIG_MPLS=y
CONFIG_NET_MPLS_GSO=y
CONFIG_MPLS_ROUTING=y
CONFIG_MPLS_IPTUNNEL=y
CONFIG_NET_NSH=y
CONFIG_HSR=y
CONFIG_NET_SWITCHDEV=y
CONFIG_NET_L3_MASTER_DEV=y
CONFIG_QRTR=y
CONFIG_QRTR_SMD=y
CONFIG_QRTR_TUN=y
CONFIG_QRTR_MHI=y
CONFIG_NET_NCSI=y
CONFIG_NCSI_OEM_CMD_GET_MAC=y
CONFIG_NCSI_OEM_CMD_KEEP_PHY=y
CONFIG_SOCK_RX_QUEUE_MAPPING=y
CONFIG_CGROUP_NET_PRIO=y
CONFIG_CGROUP_NET_CLASSID=y
CONFIG_NET_RX_BUSY_POLL=y
CONFIG_BQL=y
CONFIG_BPF_STREAM_PARSER=y
#
# Network testing
#
CONFIG_NET_PKTGEN=y
CONFIG_NET_DROP_MONITOR=y
# end of Network testing
# end of Networking options
CONFIG_HAMRADIO=y
#
# Packet Radio protocols
#
CONFIG_AX25=y
CONFIG_AX25_DAMA_SLAVE=y
CONFIG_NETROM=y
CONFIG_ROSE=y
#
# AX.25 network device drivers
#
CONFIG_MKISS=y
CONFIG_6PACK=y
CONFIG_BPQETHER=y
CONFIG_BAYCOM_SER_FDX=y
CONFIG_BAYCOM_SER_HDX=y
CONFIG_BAYCOM_PAR=y
CONFIG_YAM=y
# end of AX.25 network device drivers
CONFIG_CAN=y
CONFIG_CAN_RAW=y
CONFIG_CAN_BCM=y
CONFIG_CAN_GW=y
CONFIG_CAN_J1939=y
CONFIG_CAN_ISOTP=y
CONFIG_BT=y
CONFIG_BT_BREDR=y
CONFIG_BT_RFCOMM=y
CONFIG_BT_RFCOMM_TTY=y
CONFIG_BT_BNEP=y
CONFIG_BT_BNEP_MC_FILTER=y
CONFIG_BT_BNEP_PROTO_FILTER=y
CONFIG_BT_HIDP=y
CONFIG_BT_HS=y
CONFIG_BT_LE=y
CONFIG_BT_6LOWPAN=y
CONFIG_BT_LEDS=y
CONFIG_BT_MSFTEXT=y
CONFIG_BT_AOSPEXT=y
CONFIG_BT_DEBUGFS=y
CONFIG_BT_SELFTEST=y
CONFIG_BT_SELFTEST_ECDH=y
CONFIG_BT_SELFTEST_SMP=y
#
# Bluetooth device drivers
#
CONFIG_BT_INTEL=y
CONFIG_BT_BCM=y
CONFIG_BT_RTL=y
CONFIG_BT_QCA=y
CONFIG_BT_MTK=y
CONFIG_BT_HCIBTUSB=y
CONFIG_BT_HCIBTUSB_AUTOSUSPEND=y
CONFIG_BT_HCIBTUSB_BCM=y
CONFIG_BT_HCIBTUSB_MTK=y
CONFIG_BT_HCIBTUSB_RTL=y
CONFIG_BT_HCIBTSDIO=y
CONFIG_BT_HCIUART=y
CONFIG_BT_HCIUART_SERDEV=y
CONFIG_BT_HCIUART_H4=y
CONFIG_BT_HCIUART_NOKIA=y
CONFIG_BT_HCIUART_BCSP=y
CONFIG_BT_HCIUART_ATH3K=y
CONFIG_BT_HCIUART_LL=y
CONFIG_BT_HCIUART_3WIRE=y
CONFIG_BT_HCIUART_INTEL=y
CONFIG_BT_HCIUART_BCM=y
CONFIG_BT_HCIUART_RTL=y
CONFIG_BT_HCIUART_QCA=y
CONFIG_BT_HCIUART_AG6XX=y
CONFIG_BT_HCIUART_MRVL=y
CONFIG_BT_HCIBCM203X=y
CONFIG_BT_HCIBPA10X=y
CONFIG_BT_HCIBFUSB=y
CONFIG_BT_HCIVHCI=y
CONFIG_BT_MRVL=y
CONFIG_BT_MRVL_SDIO=y
CONFIG_BT_ATH3K=y
CONFIG_BT_MTKSDIO=y
CONFIG_BT_MTKUART=y
CONFIG_BT_QCOMSMD=y
CONFIG_BT_HCIRSI=y
CONFIG_BT_VIRTIO=y
# end of Bluetooth device drivers
CONFIG_AF_RXRPC=y
CONFIG_AF_RXRPC_IPV6=y
CONFIG_AF_RXRPC_INJECT_LOSS=y
CONFIG_AF_RXRPC_DEBUG=y
CONFIG_RXKAD=y
CONFIG_AF_KCM=y
CONFIG_STREAM_PARSER=y
CONFIG_MCTP=y
CONFIG_MCTP_TEST=y
CONFIG_MCTP_FLOWS=y
CONFIG_FIB_RULES=y
CONFIG_WIRELESS=y
CONFIG_WIRELESS_EXT=y
CONFIG_WEXT_CORE=y
CONFIG_WEXT_PROC=y
CONFIG_WEXT_SPY=y
CONFIG_WEXT_PRIV=y
CONFIG_CFG80211=y
CONFIG_NL80211_TESTMODE=y
CONFIG_CFG80211_DEVELOPER_WARNINGS=y
CONFIG_CFG80211_CERTIFICATION_ONUS=y
CONFIG_CFG80211_REQUIRE_SIGNED_REGDB=y
CONFIG_CFG80211_USE_KERNEL_REGDB_KEYS=y
CONFIG_CFG80211_EXTRA_REGDB_KEYDIR=""
CONFIG_CFG80211_REG_CELLULAR_HINTS=y
CONFIG_CFG80211_REG_RELAX_NO_IR=y
CONFIG_CFG80211_DEFAULT_PS=y
CONFIG_CFG80211_DEBUGFS=y
CONFIG_CFG80211_CRDA_SUPPORT=y
CONFIG_CFG80211_WEXT=y
CONFIG_CFG80211_WEXT_EXPORT=y
CONFIG_LIB80211=y
CONFIG_LIB80211_CRYPT_WEP=y
CONFIG_LIB80211_CRYPT_CCMP=y
CONFIG_LIB80211_CRYPT_TKIP=y
CONFIG_LIB80211_DEBUG=y
CONFIG_MAC80211=y
CONFIG_MAC80211_HAS_RC=y
CONFIG_MAC80211_RC_MINSTREL=y
CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y
CONFIG_MAC80211_RC_DEFAULT="minstrel_ht"
CONFIG_MAC80211_MESH=y
CONFIG_MAC80211_LEDS=y
CONFIG_MAC80211_DEBUGFS=y
CONFIG_MAC80211_MESSAGE_TRACING=y
CONFIG_MAC80211_DEBUG_MENU=y
CONFIG_MAC80211_NOINLINE=y
CONFIG_MAC80211_VERBOSE_DEBUG=y
CONFIG_MAC80211_MLME_DEBUG=y
CONFIG_MAC80211_STA_DEBUG=y
CONFIG_MAC80211_HT_DEBUG=y
CONFIG_MAC80211_OCB_DEBUG=y
CONFIG_MAC80211_IBSS_DEBUG=y
CONFIG_MAC80211_PS_DEBUG=y
CONFIG_MAC80211_MPL_DEBUG=y
CONFIG_MAC80211_MPATH_DEBUG=y
CONFIG_MAC80211_MHWMP_DEBUG=y
CONFIG_MAC80211_MESH_SYNC_DEBUG=y
CONFIG_MAC80211_MESH_CSA_DEBUG=y
CONFIG_MAC80211_MESH_PS_DEBUG=y
CONFIG_MAC80211_TDLS_DEBUG=y
CONFIG_MAC80211_DEBUG_COUNTERS=y
CONFIG_MAC80211_STA_HASH_MAX_SIZE=0
CONFIG_RFKILL=y
CONFIG_RFKILL_LEDS=y
CONFIG_RFKILL_INPUT=y
CONFIG_RFKILL_GPIO=y
CONFIG_NET_9P=y
CONFIG_NET_9P_FD=y
CONFIG_NET_9P_VIRTIO=y
CONFIG_NET_9P_RDMA=y
CONFIG_NET_9P_DEBUG=y
CONFIG_CAIF=y
CONFIG_CAIF_DEBUG=y
CONFIG_CAIF_NETDEV=y
CONFIG_CAIF_USB=y
CONFIG_CEPH_LIB=y
CONFIG_CEPH_LIB_PRETTYDEBUG=y
CONFIG_CEPH_LIB_USE_DNS_RESOLVER=y
CONFIG_NFC=y
CONFIG_NFC_DIGITAL=y
CONFIG_NFC_NCI=y
CONFIG_NFC_NCI_SPI=y
CONFIG_NFC_NCI_UART=y
CONFIG_NFC_HCI=y
CONFIG_NFC_SHDLC=y
#
# Near Field Communication (NFC) devices
#
CONFIG_NFC_TRF7970A=y
CONFIG_NFC_SIM=y
CONFIG_NFC_PORT100=y
CONFIG_NFC_VIRTUAL_NCI=y
CONFIG_NFC_FDP=y
CONFIG_NFC_FDP_I2C=y
CONFIG_NFC_PN544=y
CONFIG_NFC_PN544_I2C=y
CONFIG_NFC_PN533=y
CONFIG_NFC_PN533_USB=y
CONFIG_NFC_PN533_I2C=y
CONFIG_NFC_PN532_UART=y
CONFIG_NFC_MICROREAD=y
CONFIG_NFC_MICROREAD_I2C=y
CONFIG_NFC_MRVL=y
CONFIG_NFC_MRVL_USB=y
CONFIG_NFC_MRVL_UART=y
CONFIG_NFC_MRVL_I2C=y
CONFIG_NFC_MRVL_SPI=y
CONFIG_NFC_ST21NFCA=y
CONFIG_NFC_ST21NFCA_I2C=y
CONFIG_NFC_ST_NCI=y
CONFIG_NFC_ST_NCI_I2C=y
CONFIG_NFC_ST_NCI_SPI=y
CONFIG_NFC_NXP_NCI=y
CONFIG_NFC_NXP_NCI_I2C=y
CONFIG_NFC_S3FWRN5=y
CONFIG_NFC_S3FWRN5_I2C=y
CONFIG_NFC_S3FWRN82_UART=y
CONFIG_NFC_ST95HF=y
# end of Near Field Communication (NFC) devices
CONFIG_PSAMPLE=y
CONFIG_NET_IFE=y
CONFIG_LWTUNNEL=y
CONFIG_LWTUNNEL_BPF=y
CONFIG_DST_CACHE=y
CONFIG_GRO_CELLS=y
CONFIG_SOCK_VALIDATE_XMIT=y
CONFIG_NET_SELFTESTS=y
CONFIG_NET_SOCK_MSG=y
CONFIG_NET_DEVLINK=y
CONFIG_PAGE_POOL=y
CONFIG_PAGE_POOL_STATS=y
CONFIG_FAILOVER=y
CONFIG_ETHTOOL_NETLINK=y
CONFIG_NETDEV_ADDR_LIST_TEST=y
#
# Device Drivers
#
CONFIG_HAVE_PCI=y
CONFIG_FORCE_PCI=y
CONFIG_PCI=y
CONFIG_PCIEPORTBUS=y
CONFIG_HOTPLUG_PCI_PCIE=y
CONFIG_PCIEAER=y
CONFIG_PCIEAER_INJECT=y
CONFIG_PCIE_ECRC=y
CONFIG_PCIEASPM=y
CONFIG_PCIEASPM_DEFAULT=y
# CONFIG_PCIEASPM_POWERSAVE is not set
# CONFIG_PCIEASPM_POWER_SUPERSAVE is not set
# CONFIG_PCIEASPM_PERFORMANCE is not set
CONFIG_PCIE_PME=y
CONFIG_PCIE_DPC=y
CONFIG_PCIE_PTM=y
CONFIG_PCI_MSI=y
CONFIG_PCI_MSI_IRQ_DOMAIN=y
CONFIG_PCI_QUIRKS=y
CONFIG_PCI_DEBUG=y
CONFIG_PCI_REALLOC_ENABLE_AUTO=y
CONFIG_PCI_STUB=y
CONFIG_PCI_PF_STUB=y
CONFIG_PCI_ATS=y
CONFIG_PCI_DOE=y
CONFIG_PCI_ECAM=y
CONFIG_PCI_LOCKLESS_CONFIG=y
CONFIG_PCI_BRIDGE_EMUL=y
CONFIG_PCI_IOV=y
CONFIG_PCI_PRI=y
CONFIG_PCI_PASID=y
# CONFIG_PCIE_BUS_TUNE_OFF is not set
CONFIG_PCIE_BUS_DEFAULT=y
# CONFIG_PCIE_BUS_SAFE is not set
# CONFIG_PCIE_BUS_PERFORMANCE is not set
# CONFIG_PCIE_BUS_PEER2PEER is not set
CONFIG_VGA_ARB=y
CONFIG_VGA_ARB_MAX_GPUS=16
CONFIG_HOTPLUG_PCI=y
CONFIG_HOTPLUG_PCI_CPCI=y
CONFIG_HOTPLUG_PCI_SHPC=y
#
# PCI controller drivers
#
CONFIG_PCI_AARDVARK=y
CONFIG_PCIE_XILINX_NWL=y
CONFIG_PCI_FTPCI100=y
CONFIG_PCI_TEGRA=y
CONFIG_PCIE_RCAR_HOST=y
CONFIG_PCIE_RCAR_EP=y
CONFIG_PCI_HOST_COMMON=y
CONFIG_PCI_HOST_GENERIC=y
CONFIG_PCIE_XILINX=y
CONFIG_PCIE_XILINX_CPM=y
CONFIG_PCI_XGENE=y
CONFIG_PCI_XGENE_MSI=y
CONFIG_PCI_V3_SEMI=y
CONFIG_PCI_VERSATILE=y
CONFIG_PCIE_ALTERA=y
CONFIG_PCIE_ALTERA_MSI=y
CONFIG_PCI_HOST_THUNDER_PEM=y
CONFIG_PCI_HOST_THUNDER_ECAM=y
CONFIG_PCIE_ROCKCHIP=y
CONFIG_PCIE_ROCKCHIP_HOST=y
CONFIG_PCIE_ROCKCHIP_EP=y
CONFIG_PCIE_MEDIATEK=y
CONFIG_PCIE_MEDIATEK_GEN3=y
CONFIG_PCIE_BRCMSTB=y
CONFIG_PCI_LOONGSON=y
CONFIG_PCIE_MICROCHIP_HOST=y
CONFIG_PCIE_APPLE_MSI_DOORBELL_ADDR=0xfffff000
CONFIG_PCIE_APPLE=y
CONFIG_PCIE_MT7621=y
#
# DesignWare PCI Core Support
#
CONFIG_PCIE_DW=y
CONFIG_PCIE_DW_HOST=y
CONFIG_PCIE_DW_EP=y
CONFIG_PCI_DRA7XX=y
CONFIG_PCI_DRA7XX_HOST=y
CONFIG_PCI_DRA7XX_EP=y
CONFIG_PCIE_DW_PLAT=y
CONFIG_PCIE_DW_PLAT_HOST=y
CONFIG_PCIE_DW_PLAT_EP=y
CONFIG_PCI_EXYNOS=y
CONFIG_PCI_IMX6=y
CONFIG_PCIE_SPEAR13XX=y
CONFIG_PCI_KEYSTONE=y
CONFIG_PCI_KEYSTONE_HOST=y
CONFIG_PCI_KEYSTONE_EP=y
CONFIG_PCI_LAYERSCAPE=y
CONFIG_PCI_LAYERSCAPE_EP=y
CONFIG_PCI_HISI=y
CONFIG_PCIE_QCOM=y
CONFIG_PCIE_QCOM_EP=y
CONFIG_PCIE_ARMADA_8K=y
CONFIG_PCIE_ARTPEC6=y
CONFIG_PCIE_ARTPEC6_HOST=y
CONFIG_PCIE_ARTPEC6_EP=y
CONFIG_PCIE_ROCKCHIP_DW_HOST=y
CONFIG_PCIE_INTEL_GW=y
CONFIG_PCIE_KEEMBAY=y
CONFIG_PCIE_KEEMBAY_HOST=y
CONFIG_PCIE_KEEMBAY_EP=y
CONFIG_PCIE_KIRIN=y
CONFIG_PCIE_HISI_STB=y
CONFIG_PCI_MESON=y
CONFIG_PCIE_TEGRA194=y
CONFIG_PCIE_TEGRA194_HOST=y
CONFIG_PCIE_TEGRA194_EP=y
CONFIG_PCIE_VISCONTI_HOST=y
CONFIG_PCIE_UNIPHIER=y
CONFIG_PCIE_UNIPHIER_EP=y
CONFIG_PCIE_AL=y
CONFIG_PCIE_FU740=y
# end of DesignWare PCI Core Support
#
# Mobiveil PCIe Core Support
#
CONFIG_PCIE_MOBIVEIL=y
CONFIG_PCIE_MOBIVEIL_HOST=y
CONFIG_PCIE_MOBIVEIL_PLAT=y
CONFIG_PCIE_LAYERSCAPE_GEN4=y
# end of Mobiveil PCIe Core Support
#
# Cadence PCIe controllers support
#
CONFIG_PCIE_CADENCE=y
CONFIG_PCIE_CADENCE_HOST=y
CONFIG_PCIE_CADENCE_EP=y
CONFIG_PCIE_CADENCE_PLAT=y
CONFIG_PCIE_CADENCE_PLAT_HOST=y
CONFIG_PCIE_CADENCE_PLAT_EP=y
CONFIG_PCI_J721E=y
CONFIG_PCI_J721E_HOST=y
CONFIG_PCI_J721E_EP=y
# end of Cadence PCIe controllers support
# end of PCI controller drivers
#
# PCI Endpoint
#
CONFIG_PCI_ENDPOINT=y
CONFIG_PCI_ENDPOINT_CONFIGFS=y
CONFIG_PCI_EPF_TEST=y
CONFIG_PCI_EPF_NTB=y
CONFIG_PCI_EPF_VNTB=y
# end of PCI Endpoint
#
# PCI switch controller drivers
#
CONFIG_PCI_SW_SWITCHTEC=y
# end of PCI switch controller drivers
CONFIG_CXL_BUS=y
CONFIG_CXL_PCI=y
CONFIG_CXL_MEM_RAW_COMMANDS=y
CONFIG_CXL_PMEM=y
CONFIG_CXL_MEM=y
CONFIG_CXL_PORT=y
CONFIG_CXL_SUSPEND=y
CONFIG_RAPIDIO=y
CONFIG_RAPIDIO_TSI721=y
CONFIG_RAPIDIO_DISC_TIMEOUT=30
CONFIG_RAPIDIO_ENABLE_RX_TX_PORTS=y
CONFIG_RAPIDIO_DMA_ENGINE=y
CONFIG_RAPIDIO_DEBUG=y
CONFIG_RAPIDIO_ENUM_BASIC=y
CONFIG_RAPIDIO_CHMAN=y
CONFIG_RAPIDIO_MPORT_CDEV=y
#
# RapidIO Switch drivers
#
CONFIG_RAPIDIO_CPS_XX=y
CONFIG_RAPIDIO_CPS_GEN2=y
CONFIG_RAPIDIO_RXS_GEN3=y
# end of RapidIO Switch drivers
#
# Generic Driver Options
#
CONFIG_AUXILIARY_BUS=y
CONFIG_UEVENT_HELPER=y
CONFIG_UEVENT_HELPER_PATH=""
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
CONFIG_DEVTMPFS_SAFE=y
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
#
# Firmware loader
#
CONFIG_FW_LOADER=y
CONFIG_FW_LOADER_PAGED_BUF=y
CONFIG_FW_LOADER_SYSFS=y
CONFIG_EXTRA_FIRMWARE=""
CONFIG_FW_LOADER_USER_HELPER=y
CONFIG_FW_LOADER_USER_HELPER_FALLBACK=y
CONFIG_FW_LOADER_COMPRESS=y
CONFIG_FW_LOADER_COMPRESS_XZ=y
CONFIG_FW_LOADER_COMPRESS_ZSTD=y
CONFIG_FW_CACHE=y
CONFIG_FW_UPLOAD=y
# end of Firmware loader
CONFIG_WANT_DEV_COREDUMP=y
CONFIG_ALLOW_DEV_COREDUMP=y
CONFIG_DEV_COREDUMP=y
CONFIG_DEBUG_DRIVER=y
CONFIG_DEBUG_DEVRES=y
CONFIG_DEBUG_TEST_DRIVER_REMOVE=y
CONFIG_PM_QOS_KUNIT_TEST=y
CONFIG_TEST_ASYNC_DRIVER_PROBE=m
CONFIG_DRIVER_PE_KUNIT_TEST=y
CONFIG_GENERIC_CPU_DEVICES=y
CONFIG_SOC_BUS=y
CONFIG_REGMAP=y
CONFIG_REGMAP_I2C=y
CONFIG_REGMAP_SLIMBUS=y
CONFIG_REGMAP_SPI=y
CONFIG_REGMAP_SPMI=y
CONFIG_REGMAP_W1=y
CONFIG_REGMAP_MMIO=y
CONFIG_REGMAP_IRQ=y
CONFIG_REGMAP_SCCB=y
CONFIG_REGMAP_I3C=y
CONFIG_REGMAP_SPI_AVMM=y
CONFIG_DMA_SHARED_BUFFER=y
CONFIG_DMA_FENCE_TRACE=y
# end of Generic Driver Options
#
# Bus devices
#
CONFIG_ARM_INTEGRATOR_LM=y
CONFIG_BT1_APB=y
CONFIG_BT1_AXI=y
CONFIG_MOXTET=y
CONFIG_HISILICON_LPC=y
CONFIG_INTEL_IXP4XX_EB=y
CONFIG_QCOM_EBI2=y
CONFIG_MHI_BUS=y
CONFIG_MHI_BUS_DEBUG=y
CONFIG_MHI_BUS_PCI_GENERIC=y
CONFIG_MHI_BUS_EP=y
# end of Bus devices
CONFIG_CONNECTOR=y
CONFIG_PROC_EVENTS=y
#
# Firmware Drivers
#
#
# ARM System Control and Management Interface Protocol
#
CONFIG_ARM_SCMI_PROTOCOL=y
CONFIG_ARM_SCMI_HAVE_TRANSPORT=y
CONFIG_ARM_SCMI_HAVE_SHMEM=y
CONFIG_ARM_SCMI_HAVE_MSG=y
CONFIG_ARM_SCMI_TRANSPORT_MAILBOX=y
CONFIG_ARM_SCMI_TRANSPORT_VIRTIO=y
CONFIG_ARM_SCMI_TRANSPORT_VIRTIO_VERSION1_COMPLIANCE=y
CONFIG_ARM_SCMI_TRANSPORT_VIRTIO_ATOMIC_ENABLE=y
CONFIG_ARM_SCMI_POWER_DOMAIN=y
CONFIG_ARM_SCMI_POWER_CONTROL=y
# end of ARM System Control and Management Interface Protocol
CONFIG_ARM_SCPI_PROTOCOL=y
CONFIG_ARM_SCPI_POWER_DOMAIN=y
CONFIG_FIRMWARE_MEMMAP=y
CONFIG_MTK_ADSP_IPC=y
CONFIG_QCOM_SCM=y
CONFIG_QCOM_SCM_DOWNLOAD_MODE_DEFAULT=y
CONFIG_TURRIS_MOX_RWTM=y
CONFIG_BCM47XX_NVRAM=y
CONFIG_BCM47XX_SPROM=y
CONFIG_TEE_BNXT_FW=y
CONFIG_GOOGLE_FIRMWARE=y
CONFIG_GOOGLE_COREBOOT_TABLE=y
CONFIG_GOOGLE_MEMCONSOLE=y
CONFIG_GOOGLE_MEMCONSOLE_COREBOOT=y
CONFIG_GOOGLE_VPD=y
CONFIG_IMX_DSP=y
CONFIG_IMX_SCU=y
CONFIG_IMX_SCU_PD=y
#
# Tegra firmware driver
#
# end of Tegra firmware driver
# end of Firmware Drivers
CONFIG_GNSS=y
CONFIG_GNSS_SERIAL=y
CONFIG_GNSS_MTK_SERIAL=y
CONFIG_GNSS_SIRF_SERIAL=y
CONFIG_GNSS_UBX_SERIAL=y
CONFIG_GNSS_USB=y
CONFIG_MTD=y
CONFIG_MTD_TESTS=m
#
# Partition parsers
#
CONFIG_MTD_AR7_PARTS=y
CONFIG_MTD_BCM63XX_PARTS=y
CONFIG_MTD_BRCM_U_BOOT=y
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_OF_PARTS=y
CONFIG_MTD_OF_PARTS_BCM4908=y
CONFIG_MTD_OF_PARTS_LINKSYS_NS=y
CONFIG_MTD_PARSER_IMAGETAG=y
CONFIG_MTD_PARSER_TRX=y
CONFIG_MTD_SHARPSL_PARTS=y
CONFIG_MTD_REDBOOT_PARTS=y
CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1
CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED=y
CONFIG_MTD_REDBOOT_PARTS_READONLY=y
CONFIG_MTD_QCOMSMEM_PARTS=y
# end of Partition parsers
#
# User Modules And Translation Layers
#
CONFIG_MTD_BLKDEVS=y
CONFIG_MTD_BLOCK=y
#
# Note that in some cases UBI block is preferred. See MTD_UBI_BLOCK.
#
CONFIG_FTL=y
CONFIG_NFTL=y
CONFIG_NFTL_RW=y
CONFIG_INFTL=y
CONFIG_RFD_FTL=y
CONFIG_SSFDC=y
CONFIG_SM_FTL=y
CONFIG_MTD_OOPS=y
CONFIG_MTD_PSTORE=y
CONFIG_MTD_SWAP=y
CONFIG_MTD_PARTITIONED_MASTER=y
#
# RAM/ROM/Flash chip drivers
#
CONFIG_MTD_CFI=y
CONFIG_MTD_JEDECPROBE=y
CONFIG_MTD_GEN_PROBE=y
CONFIG_MTD_CFI_ADV_OPTIONS=y
CONFIG_MTD_CFI_NOSWAP=y
# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set
# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set
CONFIG_MTD_CFI_GEOMETRY=y
CONFIG_MTD_MAP_BANK_WIDTH_1=y
CONFIG_MTD_MAP_BANK_WIDTH_2=y
CONFIG_MTD_MAP_BANK_WIDTH_4=y
CONFIG_MTD_MAP_BANK_WIDTH_8=y
CONFIG_MTD_MAP_BANK_WIDTH_16=y
CONFIG_MTD_MAP_BANK_WIDTH_32=y
CONFIG_MTD_CFI_I1=y
CONFIG_MTD_CFI_I2=y
CONFIG_MTD_CFI_I4=y
CONFIG_MTD_CFI_I8=y
CONFIG_MTD_OTP=y
CONFIG_MTD_CFI_INTELEXT=y
CONFIG_MTD_CFI_AMDSTD=y
CONFIG_MTD_CFI_STAA=y
CONFIG_MTD_CFI_UTIL=y
CONFIG_MTD_RAM=y
CONFIG_MTD_ROM=y
CONFIG_MTD_ABSENT=y
# end of RAM/ROM/Flash chip drivers
#
# Mapping drivers for chip access
#
CONFIG_MTD_COMPLEX_MAPPINGS=y
CONFIG_MTD_PHYSMAP=y
CONFIG_MTD_PHYSMAP_COMPAT=y
CONFIG_MTD_PHYSMAP_START=0x8000000
CONFIG_MTD_PHYSMAP_LEN=0
CONFIG_MTD_PHYSMAP_BANKWIDTH=2
CONFIG_MTD_PHYSMAP_OF=y
CONFIG_MTD_PHYSMAP_BT1_ROM=y
CONFIG_MTD_PHYSMAP_VERSATILE=y
CONFIG_MTD_PHYSMAP_GEMINI=y
CONFIG_MTD_PHYSMAP_GPIO_ADDR=y
CONFIG_MTD_SC520CDP=y
CONFIG_MTD_NETSC520=y
CONFIG_MTD_TS5500=y
CONFIG_MTD_PCI=y
CONFIG_MTD_INTEL_VR_NOR=y
CONFIG_MTD_PLATRAM=y
# end of Mapping drivers for chip access
#
# Self-contained MTD device drivers
#
CONFIG_MTD_PMC551=y
CONFIG_MTD_PMC551_BUGFIX=y
CONFIG_MTD_PMC551_DEBUG=y
CONFIG_MTD_DATAFLASH=y
CONFIG_MTD_DATAFLASH_WRITE_VERIFY=y
CONFIG_MTD_DATAFLASH_OTP=y
CONFIG_MTD_MCHP23K256=y
CONFIG_MTD_MCHP48L640=y
CONFIG_MTD_SPEAR_SMI=y
CONFIG_MTD_SST25L=y
CONFIG_MTD_SLRAM=y
CONFIG_MTD_PHRAM=y
CONFIG_MTD_MTDRAM=y
CONFIG_MTDRAM_TOTAL_SIZE=4096
CONFIG_MTDRAM_ERASE_SIZE=128
CONFIG_MTD_BLOCK2MTD=y
#
# Disk-On-Chip Device Drivers
#
CONFIG_MTD_DOCG3=y
CONFIG_BCH_CONST_M=14
CONFIG_BCH_CONST_T=4
# end of Self-contained MTD device drivers
#
# NAND
#
CONFIG_MTD_NAND_CORE=y
CONFIG_MTD_ONENAND=y
CONFIG_MTD_ONENAND_VERIFY_WRITE=y
CONFIG_MTD_ONENAND_GENERIC=y
CONFIG_MTD_ONENAND_SAMSUNG=y
CONFIG_MTD_ONENAND_OTP=y
CONFIG_MTD_ONENAND_2X_PROGRAM=y
CONFIG_MTD_RAW_NAND=y
#
# Raw/parallel NAND flash controllers
#
CONFIG_MTD_NAND_DENALI=y
CONFIG_MTD_NAND_DENALI_PCI=y
CONFIG_MTD_NAND_DENALI_DT=y
CONFIG_MTD_NAND_AMS_DELTA=y
CONFIG_MTD_NAND_OMAP2=y
CONFIG_MTD_NAND_OMAP_BCH=y
CONFIG_MTD_NAND_OMAP_BCH_BUILD=y
CONFIG_MTD_NAND_SHARPSL=y
CONFIG_MTD_NAND_CAFE=y
CONFIG_MTD_NAND_ATMEL=y
CONFIG_MTD_NAND_MARVELL=y
CONFIG_MTD_NAND_SLC_LPC32XX=y
CONFIG_MTD_NAND_MLC_LPC32XX=y
CONFIG_MTD_NAND_BRCMNAND=y
CONFIG_MTD_NAND_BRCMNAND_BCM63XX=y
CONFIG_MTD_NAND_BRCMNAND_BCMA=y
CONFIG_MTD_NAND_BRCMNAND_BCMBCA=y
CONFIG_MTD_NAND_BRCMNAND_BRCMSTB=y
CONFIG_MTD_NAND_BRCMNAND_IPROC=y
CONFIG_MTD_NAND_BCM47XXNFLASH=y
CONFIG_MTD_NAND_OXNAS=y
CONFIG_MTD_NAND_GPMI_NAND=y
CONFIG_MTD_NAND_FSL_IFC=y
CONFIG_MTD_NAND_VF610_NFC=y
CONFIG_MTD_NAND_MXC=y
CONFIG_MTD_NAND_SH_FLCTL=y
CONFIG_MTD_NAND_DAVINCI=y
CONFIG_MTD_NAND_TXX9NDFMC=y
CONFIG_MTD_NAND_JZ4780=y
CONFIG_MTD_NAND_INGENIC_ECC=y
CONFIG_MTD_NAND_JZ4740_ECC=y
CONFIG_MTD_NAND_JZ4725B_BCH=y
CONFIG_MTD_NAND_JZ4780_BCH=y
CONFIG_MTD_NAND_FSMC=y
CONFIG_MTD_NAND_SUNXI=y
CONFIG_MTD_NAND_HISI504=y
CONFIG_MTD_NAND_QCOM=y
CONFIG_MTD_NAND_MTK=y
CONFIG_MTD_NAND_MXIC=y
CONFIG_MTD_NAND_TEGRA=y
CONFIG_MTD_NAND_STM32_FMC2=y
CONFIG_MTD_NAND_MESON=y
CONFIG_MTD_NAND_GPIO=y
CONFIG_MTD_NAND_PLATFORM=y
CONFIG_MTD_NAND_CADENCE=y
CONFIG_MTD_NAND_ARASAN=y
CONFIG_MTD_NAND_INTEL_LGM=y
CONFIG_MTD_NAND_RENESAS=y
#
# Misc
#
CONFIG_MTD_SM_COMMON=y
CONFIG_MTD_NAND_NANDSIM=y
CONFIG_MTD_NAND_RICOH=y
CONFIG_MTD_NAND_DISKONCHIP=y
CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADVANCED=y
CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADDRESS=0
CONFIG_MTD_NAND_DISKONCHIP_PROBE_HIGH=y
CONFIG_MTD_NAND_DISKONCHIP_BBTWRITE=y
CONFIG_MTD_SPI_NAND=y
#
# ECC engine support
#
CONFIG_MTD_NAND_ECC=y
CONFIG_MTD_NAND_ECC_SW_HAMMING=y
CONFIG_MTD_NAND_ECC_SW_HAMMING_SMC=y
CONFIG_MTD_NAND_ECC_SW_BCH=y
CONFIG_MTD_NAND_ECC_MXIC=y
CONFIG_MTD_NAND_ECC_MEDIATEK=y
# end of ECC engine support
# end of NAND
#
# LPDDR & LPDDR2 PCM memory drivers
#
CONFIG_MTD_LPDDR=y
CONFIG_MTD_QINFO_PROBE=y
# end of LPDDR & LPDDR2 PCM memory drivers
CONFIG_MTD_SPI_NOR=y
CONFIG_MTD_SPI_NOR_USE_4K_SECTORS=y
# CONFIG_MTD_SPI_NOR_SWP_DISABLE is not set
CONFIG_MTD_SPI_NOR_SWP_DISABLE_ON_VOLATILE=y
# CONFIG_MTD_SPI_NOR_SWP_KEEP is not set
CONFIG_SPI_HISI_SFC=y
CONFIG_SPI_NXP_SPIFI=y
CONFIG_MTD_UBI=y
CONFIG_MTD_UBI_WL_THRESHOLD=4096
CONFIG_MTD_UBI_BEB_LIMIT=20
CONFIG_MTD_UBI_FASTMAP=y
CONFIG_MTD_UBI_GLUEBI=y
CONFIG_MTD_UBI_BLOCK=y
CONFIG_MTD_HYPERBUS=y
CONFIG_HBMC_AM654=y
CONFIG_DTC=y
CONFIG_OF=y
CONFIG_OF_UNITTEST=y
CONFIG_OF_ALL_DTBS=y
CONFIG_OF_FLATTREE=y
CONFIG_OF_EARLY_FLATTREE=y
CONFIG_OF_KOBJ=y
CONFIG_OF_DYNAMIC=y
CONFIG_OF_ADDRESS=y
CONFIG_OF_IRQ=y
CONFIG_OF_RESERVED_MEM=y
CONFIG_OF_RESOLVE=y
CONFIG_OF_OVERLAY=y
CONFIG_PARPORT=y
CONFIG_PARPORT_PC=y
CONFIG_PARPORT_SERIAL=y
CONFIG_PARPORT_PC_FIFO=y
CONFIG_PARPORT_AX88796=y
CONFIG_PARPORT_1284=y
CONFIG_PARPORT_NOT_PC=y
CONFIG_BLK_DEV=y
CONFIG_BLK_DEV_NULL_BLK=y
CONFIG_BLK_DEV_NULL_BLK_FAULT_INJECTION=y
CONFIG_CDROM=y
CONFIG_PARIDE=y
#
# Parallel IDE high-level drivers
#
CONFIG_PARIDE_PD=y
CONFIG_PARIDE_PCD=y
CONFIG_PARIDE_PF=y
CONFIG_PARIDE_PT=y
CONFIG_PARIDE_PG=y
#
# Parallel IDE protocol modules
#
CONFIG_PARIDE_ATEN=y
CONFIG_PARIDE_BPCK=y
CONFIG_PARIDE_COMM=y
CONFIG_PARIDE_DSTR=y
CONFIG_PARIDE_FIT2=y
CONFIG_PARIDE_FIT3=y
CONFIG_PARIDE_EPAT=y
CONFIG_PARIDE_EPATC8=y
CONFIG_PARIDE_EPIA=y
CONFIG_PARIDE_FRIQ=y
CONFIG_PARIDE_FRPW=y
CONFIG_PARIDE_KBIC=y
CONFIG_PARIDE_KTTI=y
CONFIG_PARIDE_ON20=y
CONFIG_PARIDE_ON26=y
CONFIG_BLK_DEV_PCIESSD_MTIP32XX=y
CONFIG_ZRAM=y
CONFIG_ZRAM_DEF_COMP_LZORLE=y
# CONFIG_ZRAM_DEF_COMP_ZSTD is not set
# CONFIG_ZRAM_DEF_COMP_LZ4 is not set
# CONFIG_ZRAM_DEF_COMP_LZO is not set
# CONFIG_ZRAM_DEF_COMP_LZ4HC is not set
# CONFIG_ZRAM_DEF_COMP_842 is not set
CONFIG_ZRAM_DEF_COMP="lzo-rle"
CONFIG_ZRAM_WRITEBACK=y
CONFIG_ZRAM_MEMORY_TRACKING=y
CONFIG_BLK_DEV_UBD=y
CONFIG_BLK_DEV_UBD_SYNC=y
CONFIG_BLK_DEV_COW_COMMON=y
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_LOOP_MIN_COUNT=8
CONFIG_BLK_DEV_DRBD=y
CONFIG_DRBD_FAULT_INJECTION=y
CONFIG_BLK_DEV_NBD=y
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
CONFIG_ATA_OVER_ETH=y
CONFIG_VIRTIO_BLK=y
CONFIG_BLK_DEV_RBD=y
CONFIG_BLK_DEV_UBLK=y
CONFIG_BLK_DEV_RNBD=y
CONFIG_BLK_DEV_RNBD_CLIENT=y
CONFIG_BLK_DEV_RNBD_SERVER=y
#
# NVME Support
#
CONFIG_NVME_COMMON=y
CONFIG_NVME_CORE=y
CONFIG_BLK_DEV_NVME=y
CONFIG_NVME_MULTIPATH=y
CONFIG_NVME_VERBOSE_ERRORS=y
CONFIG_NVME_HWMON=y
CONFIG_NVME_FABRICS=y
CONFIG_NVME_RDMA=y
CONFIG_NVME_FC=y
CONFIG_NVME_TCP=y
CONFIG_NVME_AUTH=y
CONFIG_NVME_APPLE=y
CONFIG_NVME_TARGET=y
CONFIG_NVME_TARGET_PASSTHRU=y
CONFIG_NVME_TARGET_LOOP=y
CONFIG_NVME_TARGET_RDMA=y
CONFIG_NVME_TARGET_FC=y
CONFIG_NVME_TARGET_FCLOOP=y
CONFIG_NVME_TARGET_TCP=y
CONFIG_NVME_TARGET_AUTH=y
# end of NVME Support
#
# Misc devices
#
CONFIG_SENSORS_LIS3LV02D=y
CONFIG_AD525X_DPOT=y
CONFIG_AD525X_DPOT_I2C=y
CONFIG_AD525X_DPOT_SPI=y
CONFIG_DUMMY_IRQ=y
CONFIG_PHANTOM=y
CONFIG_TIFM_CORE=y
CONFIG_TIFM_7XX1=y
CONFIG_ICS932S401=y
CONFIG_ATMEL_SSC=y
CONFIG_ENCLOSURE_SERVICES=y
CONFIG_GEHC_ACHC=y
CONFIG_HI6421V600_IRQ=y
CONFIG_HP_ILO=y
CONFIG_QCOM_COINCELL=y
CONFIG_QCOM_FASTRPC=y
CONFIG_APDS9802ALS=y
CONFIG_ISL29003=y
CONFIG_ISL29020=y
CONFIG_SENSORS_TSL2550=y
CONFIG_SENSORS_BH1770=y
CONFIG_SENSORS_APDS990X=y
CONFIG_HMC6352=y
CONFIG_DS1682=y
CONFIG_PCH_PHUB=y
CONFIG_LATTICE_ECP3_CONFIG=y
CONFIG_SRAM=y
CONFIG_DW_XDATA_PCIE=y
CONFIG_PCI_ENDPOINT_TEST=y
CONFIG_XILINX_SDFEC=y
CONFIG_MISC_RTSX=y
CONFIG_HISI_HIKEY_USB=y
CONFIG_OPEN_DICE=y
CONFIG_VCPU_STALL_DETECTOR=y
CONFIG_C2PORT=y
#
# EEPROM support
#
CONFIG_EEPROM_AT24=y
CONFIG_EEPROM_AT25=y
CONFIG_EEPROM_LEGACY=y
CONFIG_EEPROM_MAX6875=y
CONFIG_EEPROM_93CX6=y
CONFIG_EEPROM_93XX46=y
CONFIG_EEPROM_IDT_89HPESX=y
CONFIG_EEPROM_EE1004=y
# end of EEPROM support
CONFIG_CB710_CORE=y
CONFIG_CB710_DEBUG=y
CONFIG_CB710_DEBUG_ASSUMPTIONS=y
#
# Texas Instruments shared transport line discipline
#
CONFIG_TI_ST=y
# end of Texas Instruments shared transport line discipline
CONFIG_SENSORS_LIS3_SPI=y
CONFIG_SENSORS_LIS3_I2C=y
CONFIG_ALTERA_STAPL=y
CONFIG_GENWQE=y
CONFIG_GENWQE_PLATFORM_ERROR_RECOVERY=0
CONFIG_ECHO=y
CONFIG_BCM_VK=y
CONFIG_BCM_VK_TTY=y
CONFIG_MISC_ALCOR_PCI=y
CONFIG_MISC_RTSX_PCI=y
CONFIG_MISC_RTSX_USB=y
CONFIG_HABANA_AI=y
CONFIG_UACCE=y
CONFIG_PVPANIC=y
CONFIG_PVPANIC_MMIO=y
CONFIG_PVPANIC_PCI=y
CONFIG_GP_PCI1XXXX=y
# end of Misc devices
#
# SCSI device support
#
CONFIG_SCSI_MOD=y
CONFIG_RAID_ATTRS=y
CONFIG_SCSI_COMMON=y
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
CONFIG_SCSI_NETLINK=y
CONFIG_SCSI_PROC_FS=y
#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=y
CONFIG_CHR_DEV_ST=y
CONFIG_BLK_DEV_SR=y
CONFIG_CHR_DEV_SG=y
CONFIG_BLK_DEV_BSG=y
CONFIG_CHR_DEV_SCH=y
CONFIG_SCSI_ENCLOSURE=y
CONFIG_SCSI_CONSTANTS=y
CONFIG_SCSI_LOGGING=y
CONFIG_SCSI_SCAN_ASYNC=y
#
# SCSI Transports
#
CONFIG_SCSI_SPI_ATTRS=y
CONFIG_SCSI_FC_ATTRS=y
CONFIG_SCSI_ISCSI_ATTRS=y
CONFIG_SCSI_SAS_ATTRS=y
CONFIG_SCSI_SAS_LIBSAS=y
CONFIG_SCSI_SAS_ATA=y
CONFIG_SCSI_SAS_HOST_SMP=y
CONFIG_SCSI_SRP_ATTRS=y
# end of SCSI Transports
CONFIG_SCSI_LOWLEVEL=y
CONFIG_ISCSI_TCP=y
CONFIG_ISCSI_BOOT_SYSFS=y
CONFIG_SCSI_CXGB3_ISCSI=y
CONFIG_SCSI_CXGB4_ISCSI=y
CONFIG_SCSI_BNX2_ISCSI=y
CONFIG_SCSI_BNX2X_FCOE=y
CONFIG_BE2ISCSI=y
CONFIG_BLK_DEV_3W_XXXX_RAID=y
CONFIG_SCSI_HPSA=y
CONFIG_SCSI_3W_9XXX=y
CONFIG_SCSI_3W_SAS=y
CONFIG_SCSI_ACARD=y
CONFIG_SCSI_AACRAID=y
CONFIG_SCSI_AIC7XXX=y
CONFIG_AIC7XXX_CMDS_PER_DEVICE=32
CONFIG_AIC7XXX_RESET_DELAY_MS=5000
CONFIG_AIC7XXX_DEBUG_ENABLE=y
CONFIG_AIC7XXX_DEBUG_MASK=0
CONFIG_AIC7XXX_REG_PRETTY_PRINT=y
CONFIG_SCSI_AIC79XX=y
CONFIG_AIC79XX_CMDS_PER_DEVICE=32
CONFIG_AIC79XX_RESET_DELAY_MS=5000
CONFIG_AIC79XX_DEBUG_ENABLE=y
CONFIG_AIC79XX_DEBUG_MASK=0
CONFIG_AIC79XX_REG_PRETTY_PRINT=y
CONFIG_SCSI_AIC94XX=y
CONFIG_AIC94XX_DEBUG=y
CONFIG_SCSI_HISI_SAS=y
CONFIG_SCSI_HISI_SAS_DEBUGFS_DEFAULT_ENABLE=y
CONFIG_SCSI_MVSAS=y
CONFIG_SCSI_MVSAS_DEBUG=y
CONFIG_SCSI_MVSAS_TASKLET=y
CONFIG_SCSI_MVUMI=y
CONFIG_SCSI_ADVANSYS=y
CONFIG_SCSI_ARCMSR=y
CONFIG_SCSI_ESAS2R=y
CONFIG_MEGARAID_NEWGEN=y
CONFIG_MEGARAID_MM=y
CONFIG_MEGARAID_MAILBOX=y
CONFIG_MEGARAID_LEGACY=y
CONFIG_MEGARAID_SAS=y
CONFIG_SCSI_MPT3SAS=y
CONFIG_SCSI_MPT2SAS_MAX_SGE=128
CONFIG_SCSI_MPT3SAS_MAX_SGE=128
CONFIG_SCSI_MPT2SAS=y
CONFIG_SCSI_MPI3MR=y
CONFIG_SCSI_SMARTPQI=y
CONFIG_SCSI_HPTIOP=y
CONFIG_SCSI_BUSLOGIC=y
CONFIG_SCSI_FLASHPOINT=y
CONFIG_SCSI_MYRB=y
CONFIG_SCSI_MYRS=y
CONFIG_LIBFC=y
CONFIG_LIBFCOE=y
CONFIG_FCOE=y
CONFIG_SCSI_SNIC=y
CONFIG_SCSI_SNIC_DEBUG_FS=y
CONFIG_SCSI_DMX3191D=y
CONFIG_SCSI_FDOMAIN=y
CONFIG_SCSI_FDOMAIN_PCI=y
CONFIG_SCSI_IPS=y
CONFIG_SCSI_INITIO=y
CONFIG_SCSI_INIA100=y
CONFIG_SCSI_PPA=y
CONFIG_SCSI_IMM=y
CONFIG_SCSI_IZIP_EPP16=y
CONFIG_SCSI_IZIP_SLOW_CTR=y
CONFIG_SCSI_STEX=y
CONFIG_SCSI_SYM53C8XX_2=y
CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=1
CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16
CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64
CONFIG_SCSI_SYM53C8XX_MMIO=y
CONFIG_SCSI_IPR=y
CONFIG_SCSI_IPR_TRACE=y
CONFIG_SCSI_IPR_DUMP=y
CONFIG_SCSI_QLOGIC_1280=y
CONFIG_SCSI_QLA_FC=y
CONFIG_TCM_QLA2XXX=y
CONFIG_TCM_QLA2XXX_DEBUG=y
CONFIG_SCSI_QLA_ISCSI=y
CONFIG_QEDI=y
CONFIG_QEDF=y
CONFIG_SCSI_EFCT=y
CONFIG_SCSI_DC395x=y
CONFIG_SCSI_AM53C974=y
CONFIG_SCSI_WD719X=y
CONFIG_SCSI_DEBUG=y
CONFIG_SCSI_PMCRAID=y
CONFIG_SCSI_PM8001=y
CONFIG_SCSI_BFA_FC=y
CONFIG_SCSI_VIRTIO=y
CONFIG_SCSI_CHELSIO_FCOE=y
CONFIG_SCSI_DH=y
CONFIG_SCSI_DH_RDAC=y
CONFIG_SCSI_DH_HP_SW=y
CONFIG_SCSI_DH_EMC=y
CONFIG_SCSI_DH_ALUA=y
# end of SCSI device support
CONFIG_ATA=y
CONFIG_SATA_HOST=y
CONFIG_PATA_TIMINGS=y
CONFIG_ATA_VERBOSE_ERROR=y
CONFIG_ATA_FORCE=y
CONFIG_SATA_PMP=y
#
# Controllers with non-SFF native interface
#
CONFIG_SATA_AHCI=y
CONFIG_SATA_MOBILE_LPM_POLICY=0
CONFIG_SATA_AHCI_PLATFORM=y
CONFIG_AHCI_BRCM=y
CONFIG_AHCI_DA850=y
CONFIG_AHCI_DM816=y
CONFIG_AHCI_DWC=y
CONFIG_AHCI_ST=y
CONFIG_AHCI_IMX=y
CONFIG_AHCI_CEVA=y
CONFIG_AHCI_MTK=y
CONFIG_AHCI_MVEBU=y
CONFIG_AHCI_SUNXI=y
CONFIG_AHCI_TEGRA=y
CONFIG_AHCI_XGENE=y
CONFIG_AHCI_QORIQ=y
CONFIG_SATA_FSL=y
CONFIG_SATA_GEMINI=y
CONFIG_SATA_AHCI_SEATTLE=y
CONFIG_SATA_INIC162X=y
CONFIG_SATA_ACARD_AHCI=y
CONFIG_SATA_SIL24=y
CONFIG_ATA_SFF=y
#
# SFF controllers with custom DMA interface
#
CONFIG_PDC_ADMA=y
CONFIG_SATA_QSTOR=y
CONFIG_SATA_SX4=y
CONFIG_ATA_BMDMA=y
#
# SATA SFF controllers with BMDMA
#
CONFIG_ATA_PIIX=y
CONFIG_SATA_DWC=y
CONFIG_SATA_DWC_OLD_DMA=y
CONFIG_SATA_HIGHBANK=y
CONFIG_SATA_MV=y
CONFIG_SATA_NV=y
CONFIG_SATA_PROMISE=y
CONFIG_SATA_RCAR=y
CONFIG_SATA_SIL=y
CONFIG_SATA_SIS=y
CONFIG_SATA_SVW=y
CONFIG_SATA_ULI=y
CONFIG_SATA_VIA=y
CONFIG_SATA_VITESSE=y
#
# PATA SFF controllers with BMDMA
#
CONFIG_PATA_ALI=y
CONFIG_PATA_AMD=y
CONFIG_PATA_ARASAN_CF=y
CONFIG_PATA_ARTOP=y
CONFIG_PATA_ATIIXP=y
CONFIG_PATA_ATP867X=y
CONFIG_PATA_BK3710=y
CONFIG_PATA_CMD64X=y
CONFIG_PATA_CS5520=y
CONFIG_PATA_CS5530=y
CONFIG_PATA_CS5535=y
CONFIG_PATA_CS5536=y
CONFIG_PATA_CYPRESS=y
CONFIG_PATA_EFAR=y
CONFIG_PATA_FTIDE010=y
CONFIG_PATA_HPT366=y
CONFIG_PATA_HPT37X=y
CONFIG_PATA_HPT3X2N=y
CONFIG_PATA_HPT3X3=y
CONFIG_PATA_HPT3X3_DMA=y
CONFIG_PATA_IMX=y
CONFIG_PATA_IT8213=y
CONFIG_PATA_IT821X=y
CONFIG_PATA_JMICRON=y
CONFIG_PATA_MARVELL=y
CONFIG_PATA_NETCELL=y
CONFIG_PATA_NINJA32=y
CONFIG_PATA_NS87415=y
CONFIG_PATA_OLDPIIX=y
CONFIG_PATA_OPTIDMA=y
CONFIG_PATA_PDC2027X=y
CONFIG_PATA_PDC_OLD=y
CONFIG_PATA_RADISYS=y
CONFIG_PATA_RDC=y
CONFIG_PATA_SC1200=y
CONFIG_PATA_SCH=y
CONFIG_PATA_SERVERWORKS=y
CONFIG_PATA_SIL680=y
CONFIG_PATA_SIS=y
CONFIG_PATA_TOSHIBA=y
CONFIG_PATA_TRIFLEX=y
CONFIG_PATA_VIA=y
CONFIG_PATA_PXA=y
CONFIG_PATA_WINBOND=y
#
# PIO-only SFF controllers
#
CONFIG_PATA_CMD640_PCI=y
CONFIG_PATA_IXP4XX_CF=y
CONFIG_PATA_MPIIX=y
CONFIG_PATA_NS87410=y
CONFIG_PATA_OPTI=y
CONFIG_PATA_PLATFORM=y
CONFIG_PATA_OF_PLATFORM=y
CONFIG_PATA_RZ1000=y
CONFIG_PATA_SAMSUNG_CF=y
#
# Generic fallback / legacy drivers
#
CONFIG_ATA_GENERIC=y
CONFIG_PATA_LEGACY=y
CONFIG_MD=y
CONFIG_BLK_DEV_MD=y
CONFIG_MD_AUTODETECT=y
CONFIG_MD_LINEAR=y
CONFIG_MD_RAID0=y
CONFIG_MD_RAID1=y
CONFIG_MD_RAID10=y
CONFIG_MD_RAID456=y
CONFIG_MD_MULTIPATH=y
CONFIG_MD_FAULTY=y
CONFIG_MD_CLUSTER=y
CONFIG_BCACHE=y
CONFIG_BCACHE_DEBUG=y
CONFIG_BCACHE_CLOSURES_DEBUG=y
CONFIG_BCACHE_ASYNC_REGISTRATION=y
CONFIG_BLK_DEV_DM_BUILTIN=y
CONFIG_BLK_DEV_DM=y
CONFIG_DM_DEBUG=y
CONFIG_DM_BUFIO=y
CONFIG_DM_DEBUG_BLOCK_MANAGER_LOCKING=y
CONFIG_DM_DEBUG_BLOCK_STACK_TRACING=y
CONFIG_DM_BIO_PRISON=y
CONFIG_DM_PERSISTENT_DATA=y
CONFIG_DM_UNSTRIPED=y
CONFIG_DM_CRYPT=y
CONFIG_DM_SNAPSHOT=y
CONFIG_DM_THIN_PROVISIONING=y
CONFIG_DM_CACHE=y
CONFIG_DM_CACHE_SMQ=y
CONFIG_DM_WRITECACHE=y
CONFIG_DM_EBS=y
CONFIG_DM_ERA=y
CONFIG_DM_CLONE=y
CONFIG_DM_MIRROR=y
CONFIG_DM_LOG_USERSPACE=y
CONFIG_DM_RAID=y
CONFIG_DM_ZERO=y
CONFIG_DM_MULTIPATH=y
CONFIG_DM_MULTIPATH_QL=y
CONFIG_DM_MULTIPATH_ST=y
CONFIG_DM_MULTIPATH_HST=y
CONFIG_DM_MULTIPATH_IOA=y
CONFIG_DM_DELAY=y
CONFIG_DM_DUST=y
CONFIG_DM_INIT=y
CONFIG_DM_UEVENT=y
CONFIG_DM_FLAKEY=y
CONFIG_DM_VERITY=y
CONFIG_DM_VERITY_VERIFY_ROOTHASH_SIG=y
CONFIG_DM_VERITY_VERIFY_ROOTHASH_SIG_SECONDARY_KEYRING=y
CONFIG_DM_VERITY_FEC=y
CONFIG_DM_SWITCH=y
CONFIG_DM_LOG_WRITES=y
CONFIG_DM_INTEGRITY=y
CONFIG_DM_ZONED=y
CONFIG_DM_AUDIT=y
CONFIG_TARGET_CORE=y
CONFIG_TCM_IBLOCK=y
CONFIG_TCM_FILEIO=y
CONFIG_TCM_PSCSI=y
CONFIG_TCM_USER2=y
CONFIG_LOOPBACK_TARGET=y
CONFIG_TCM_FC=y
CONFIG_ISCSI_TARGET=y
CONFIG_ISCSI_TARGET_CXGB4=y
CONFIG_SBP_TARGET=y
CONFIG_FUSION=y
CONFIG_FUSION_SPI=y
CONFIG_FUSION_FC=y
CONFIG_FUSION_SAS=y
CONFIG_FUSION_MAX_SGE=128
CONFIG_FUSION_CTL=y
CONFIG_FUSION_LAN=y
CONFIG_FUSION_LOGGING=y
#
# IEEE 1394 (FireWire) support
#
CONFIG_FIREWIRE=y
CONFIG_FIREWIRE_OHCI=y
CONFIG_FIREWIRE_SBP2=y
CONFIG_FIREWIRE_NET=y
CONFIG_FIREWIRE_NOSY=y
# end of IEEE 1394 (FireWire) support
CONFIG_NETDEVICES=y
CONFIG_MII=y
CONFIG_NET_CORE=y
CONFIG_BONDING=y
CONFIG_DUMMY=y
CONFIG_WIREGUARD=y
CONFIG_WIREGUARD_DEBUG=y
CONFIG_EQUALIZER=y
CONFIG_NET_FC=y
CONFIG_IFB=y
CONFIG_NET_TEAM=y
CONFIG_NET_TEAM_MODE_BROADCAST=y
CONFIG_NET_TEAM_MODE_ROUNDROBIN=y
CONFIG_NET_TEAM_MODE_RANDOM=y
CONFIG_NET_TEAM_MODE_ACTIVEBACKUP=y
CONFIG_NET_TEAM_MODE_LOADBALANCE=y
CONFIG_MACVLAN=y
CONFIG_MACVTAP=y
CONFIG_IPVLAN_L3S=y
CONFIG_IPVLAN=y
CONFIG_IPVTAP=y
CONFIG_VXLAN=y
CONFIG_GENEVE=y
CONFIG_BAREUDP=y
CONFIG_GTP=y
CONFIG_AMT=y
CONFIG_MACSEC=y
CONFIG_NETCONSOLE=y
CONFIG_NETCONSOLE_DYNAMIC=y
CONFIG_NETPOLL=y
CONFIG_NET_POLL_CONTROLLER=y
CONFIG_NTB_NETDEV=y
CONFIG_RIONET=y
CONFIG_RIONET_TX_SIZE=128
CONFIG_RIONET_RX_SIZE=128
CONFIG_TUN=y
CONFIG_TAP=y
CONFIG_TUN_VNET_CROSS_LE=y
CONFIG_VETH=y
CONFIG_VIRTIO_NET=y
CONFIG_NLMON=y
CONFIG_NET_VRF=y
CONFIG_VSOCKMON=y
CONFIG_MHI_NET=y
CONFIG_SUNGEM_PHY=y
CONFIG_ARCNET=y
CONFIG_ARCNET_1201=y
CONFIG_ARCNET_1051=y
CONFIG_ARCNET_RAW=y
CONFIG_ARCNET_CAP=y
CONFIG_ARCNET_COM90xx=y
CONFIG_ARCNET_COM90xxIO=y
CONFIG_ARCNET_RIM_I=y
CONFIG_ARCNET_COM20020=y
CONFIG_ARCNET_COM20020_PCI=y
CONFIG_ATM_DRIVERS=y
CONFIG_ATM_DUMMY=y
CONFIG_ATM_TCP=y
CONFIG_ATM_LANAI=y
CONFIG_ATM_ENI=y
CONFIG_ATM_ENI_DEBUG=y
CONFIG_ATM_ENI_TUNE_BURST=y
CONFIG_ATM_ENI_BURST_TX_16W=y
CONFIG_ATM_ENI_BURST_TX_8W=y
CONFIG_ATM_ENI_BURST_TX_4W=y
CONFIG_ATM_ENI_BURST_TX_2W=y
CONFIG_ATM_ENI_BURST_RX_16W=y
CONFIG_ATM_ENI_BURST_RX_8W=y
CONFIG_ATM_ENI_BURST_RX_4W=y
CONFIG_ATM_ENI_BURST_RX_2W=y
CONFIG_ATM_NICSTAR=y
CONFIG_ATM_NICSTAR_USE_SUNI=y
CONFIG_ATM_NICSTAR_USE_IDT77105=y
CONFIG_ATM_IDT77252=y
CONFIG_ATM_IDT77252_DEBUG=y
CONFIG_ATM_IDT77252_RCV_ALL=y
CONFIG_ATM_IDT77252_USE_SUNI=y
CONFIG_ATM_IA=y
CONFIG_ATM_IA_DEBUG=y
CONFIG_ATM_FORE200E=y
CONFIG_ATM_FORE200E_USE_TASKLET=y
CONFIG_ATM_FORE200E_TX_RETRY=16
CONFIG_ATM_FORE200E_DEBUG=0
CONFIG_ATM_HE=y
CONFIG_ATM_HE_USE_SUNI=y
CONFIG_ATM_SOLOS=y
CONFIG_CAIF_DRIVERS=y
CONFIG_CAIF_TTY=y
CONFIG_CAIF_VIRTIO=y
#
# Distributed Switch Architecture drivers
#
CONFIG_B53=y
CONFIG_B53_SPI_DRIVER=y
CONFIG_B53_MDIO_DRIVER=y
CONFIG_B53_MMAP_DRIVER=y
CONFIG_B53_SRAB_DRIVER=y
CONFIG_B53_SERDES=y
CONFIG_NET_DSA_BCM_SF2=y
CONFIG_NET_DSA_LOOP=y
CONFIG_NET_DSA_HIRSCHMANN_HELLCREEK=y
CONFIG_NET_DSA_LANTIQ_GSWIP=y
CONFIG_NET_DSA_MT7530=y
CONFIG_NET_DSA_MV88E6060=y
CONFIG_NET_DSA_MICROCHIP_KSZ_COMMON=y
CONFIG_NET_DSA_MICROCHIP_KSZ9477_I2C=y
CONFIG_NET_DSA_MICROCHIP_KSZ_SPI=y
CONFIG_NET_DSA_MICROCHIP_KSZ8863_SMI=y
CONFIG_NET_DSA_MV88E6XXX=y
CONFIG_NET_DSA_MV88E6XXX_PTP=y
CONFIG_NET_DSA_MSCC_FELIX=y
CONFIG_NET_DSA_MSCC_SEVILLE=y
CONFIG_NET_DSA_AR9331=y
CONFIG_NET_DSA_QCA8K=y
CONFIG_NET_DSA_SJA1105=y
CONFIG_NET_DSA_SJA1105_PTP=y
CONFIG_NET_DSA_SJA1105_TAS=y
CONFIG_NET_DSA_SJA1105_VL=y
CONFIG_NET_DSA_XRS700X=y
CONFIG_NET_DSA_XRS700X_I2C=y
CONFIG_NET_DSA_XRS700X_MDIO=y
CONFIG_NET_DSA_REALTEK=y
CONFIG_NET_DSA_REALTEK_MDIO=y
CONFIG_NET_DSA_REALTEK_SMI=y
CONFIG_NET_DSA_REALTEK_RTL8365MB=y
CONFIG_NET_DSA_REALTEK_RTL8366RB=y
CONFIG_NET_DSA_SMSC_LAN9303=y
CONFIG_NET_DSA_SMSC_LAN9303_I2C=y
CONFIG_NET_DSA_SMSC_LAN9303_MDIO=y
CONFIG_NET_DSA_VITESSE_VSC73XX=y
CONFIG_NET_DSA_VITESSE_VSC73XX_SPI=y
CONFIG_NET_DSA_VITESSE_VSC73XX_PLATFORM=y
# end of Distributed Switch Architecture drivers
CONFIG_ETHERNET=y
CONFIG_MDIO=y
CONFIG_NET_VENDOR_3COM=y
CONFIG_TYPHOON=y
CONFIG_NET_VENDOR_ACTIONS=y
CONFIG_OWL_EMAC=y
CONFIG_NET_VENDOR_ADAPTEC=y
CONFIG_ADAPTEC_STARFIRE=y
CONFIG_NET_VENDOR_AGERE=y
CONFIG_ET131X=y
CONFIG_NET_VENDOR_ALACRITECH=y
CONFIG_SLICOSS=y
CONFIG_NET_VENDOR_ALTEON=y
CONFIG_ACENIC=y
CONFIG_ACENIC_OMIT_TIGON_I=y
CONFIG_ALTERA_TSE=y
CONFIG_NET_VENDOR_AMAZON=y
CONFIG_ENA_ETHERNET=y
CONFIG_NET_VENDOR_AMD=y
CONFIG_AMD8111_ETH=y
CONFIG_PCNET32=y
CONFIG_AMD_XGBE=y
CONFIG_AMD_XGBE_DCB=y
CONFIG_NET_XGENE=y
CONFIG_NET_XGENE_V2=y
CONFIG_NET_VENDOR_AQUANTIA=y
CONFIG_AQTION=y
CONFIG_NET_VENDOR_ARC=y
CONFIG_ARC_EMAC_CORE=y
CONFIG_ARC_EMAC=y
CONFIG_EMAC_ROCKCHIP=y
CONFIG_NET_VENDOR_ASIX=y
CONFIG_SPI_AX88796C=y
CONFIG_SPI_AX88796C_COMPRESSION=y
CONFIG_NET_VENDOR_ATHEROS=y
CONFIG_ATL2=y
CONFIG_ATL1=y
CONFIG_ATL1E=y
CONFIG_ATL1C=y
CONFIG_ALX=y
CONFIG_CX_ECAT=y
CONFIG_NET_VENDOR_BROADCOM=y
CONFIG_B44=y
CONFIG_B44_PCI_AUTOSELECT=y
CONFIG_B44_PCICORE_AUTOSELECT=y
CONFIG_B44_PCI=y
CONFIG_BCM4908_ENET=y
CONFIG_BCMGENET=y
CONFIG_BNX2=y
CONFIG_CNIC=y
CONFIG_TIGON3=y
CONFIG_TIGON3_HWMON=y
CONFIG_BNX2X=y
CONFIG_BNX2X_SRIOV=y
CONFIG_BGMAC=y
CONFIG_BGMAC_BCMA=y
CONFIG_BGMAC_PLATFORM=y
CONFIG_SYSTEMPORT=y
CONFIG_BNXT=y
CONFIG_BNXT_SRIOV=y
CONFIG_BNXT_FLOWER_OFFLOAD=y
CONFIG_BNXT_DCB=y
CONFIG_BNXT_HWMON=y
CONFIG_NET_VENDOR_CADENCE=y
CONFIG_MACB=y
CONFIG_MACB_USE_HWSTAMP=y
CONFIG_MACB_PCI=y
CONFIG_NET_CALXEDA_XGMAC=y
CONFIG_NET_VENDOR_CAVIUM=y
CONFIG_THUNDER_NIC_PF=y
CONFIG_THUNDER_NIC_VF=y
CONFIG_THUNDER_NIC_BGX=y
CONFIG_THUNDER_NIC_RGX=y
CONFIG_CAVIUM_PTP=y
CONFIG_LIQUIDIO=y
CONFIG_LIQUIDIO_VF=y
CONFIG_NET_VENDOR_CHELSIO=y
CONFIG_CHELSIO_T1=y
CONFIG_CHELSIO_T1_1G=y
CONFIG_CHELSIO_T3=y
CONFIG_CHELSIO_T4=y
CONFIG_CHELSIO_T4_DCB=y
CONFIG_CHELSIO_T4_FCOE=y
CONFIG_CHELSIO_T4VF=y
CONFIG_CHELSIO_LIB=y
CONFIG_CHELSIO_INLINE_CRYPTO=y
CONFIG_CRYPTO_DEV_CHELSIO_TLS=y
CONFIG_CHELSIO_IPSEC_INLINE=y
CONFIG_CHELSIO_TLS_DEVICE=y
CONFIG_NET_VENDOR_CIRRUS=y
CONFIG_CS89x0=y
CONFIG_CS89x0_PLATFORM=y
CONFIG_EP93XX_ETH=y
CONFIG_NET_VENDOR_CISCO=y
CONFIG_ENIC=y
CONFIG_NET_VENDOR_CORTINA=y
CONFIG_GEMINI_ETHERNET=y
CONFIG_NET_VENDOR_DAVICOM=y
CONFIG_DM9000=y
CONFIG_DM9000_FORCE_SIMPLE_PHY_POLL=y
CONFIG_DM9051=y
CONFIG_DNET=y
CONFIG_NET_VENDOR_DEC=y
CONFIG_NET_TULIP=y
CONFIG_DE2104X=y
CONFIG_DE2104X_DSL=0
CONFIG_TULIP=y
CONFIG_TULIP_MWI=y
CONFIG_TULIP_MMIO=y
CONFIG_TULIP_NAPI=y
CONFIG_TULIP_NAPI_HW_MITIGATION=y
CONFIG_WINBOND_840=y
CONFIG_DM9102=y
CONFIG_ULI526X=y
CONFIG_NET_VENDOR_DLINK=y
CONFIG_DL2K=y
CONFIG_SUNDANCE=y
CONFIG_SUNDANCE_MMIO=y
CONFIG_NET_VENDOR_EMULEX=y
CONFIG_BE2NET=y
CONFIG_BE2NET_HWMON=y
CONFIG_BE2NET_BE2=y
CONFIG_BE2NET_BE3=y
CONFIG_BE2NET_LANCER=y
CONFIG_BE2NET_SKYHAWK=y
CONFIG_NET_VENDOR_ENGLEDER=y
CONFIG_TSNEP=y
CONFIG_TSNEP_SELFTESTS=y
CONFIG_NET_VENDOR_EZCHIP=y
CONFIG_EZCHIP_NPS_MANAGEMENT_ENET=y
CONFIG_NET_VENDOR_FARADAY=y
CONFIG_NET_VENDOR_FREESCALE=y
CONFIG_FEC=y
CONFIG_FSL_FMAN=y
CONFIG_FSL_PQ_MDIO=y
CONFIG_FSL_XGMAC_MDIO=y
CONFIG_GIANFAR=y
CONFIG_FSL_DPAA2_SWITCH=y
CONFIG_FSL_ENETC=y
CONFIG_FSL_ENETC_VF=y
CONFIG_FSL_ENETC_IERB=y
CONFIG_FSL_ENETC_MDIO=y
CONFIG_FSL_ENETC_PTP_CLOCK=y
CONFIG_FSL_ENETC_QOS=y
CONFIG_NET_VENDOR_FUNGIBLE=y
CONFIG_FUN_CORE=y
CONFIG_FUN_ETH=y
CONFIG_NET_VENDOR_GOOGLE=y
CONFIG_NET_VENDOR_HISILICON=y
CONFIG_HIX5HD2_GMAC=y
CONFIG_HISI_FEMAC=y
CONFIG_HIP04_ETH=y
CONFIG_HI13X1_GMAC=y
CONFIG_HNS_MDIO=y
CONFIG_HNS=y
CONFIG_HNS_DSAF=y
CONFIG_HNS_ENET=y
CONFIG_HNS3=y
CONFIG_HNS3_HCLGE=y
CONFIG_HNS3_DCB=y
CONFIG_HNS3_HCLGEVF=y
CONFIG_HNS3_ENET=y
CONFIG_NET_VENDOR_HUAWEI=y
CONFIG_NET_VENDOR_I825XX=y
CONFIG_NET_VENDOR_INTEL=y
CONFIG_E100=y
CONFIG_E1000=y
CONFIG_E1000E=y
CONFIG_IGB=y
CONFIG_IGB_HWMON=y
CONFIG_IGBVF=y
CONFIG_IXGB=y
CONFIG_IXGBE=y
CONFIG_IXGBE_HWMON=y
CONFIG_IXGBE_DCB=y
CONFIG_IXGBE_IPSEC=y
CONFIG_IXGBEVF=y
CONFIG_IXGBEVF_IPSEC=y
CONFIG_I40E=y
CONFIG_I40E_DCB=y
CONFIG_IAVF=y
CONFIG_I40EVF=y
CONFIG_ICE=y
CONFIG_ICE_SWITCHDEV=y
CONFIG_FM10K=y
CONFIG_IGC=y
CONFIG_NET_VENDOR_WANGXUN=y
CONFIG_NGBE=y
CONFIG_TXGBE=y
CONFIG_JME=y
CONFIG_KORINA=y
CONFIG_NET_VENDOR_ADI=y
CONFIG_ADIN1110=y
CONFIG_NET_VENDOR_LITEX=y
CONFIG_LITEX_LITEETH=y
CONFIG_NET_VENDOR_MARVELL=y
CONFIG_MV643XX_ETH=y
CONFIG_MVMDIO=y
CONFIG_MVNETA=y
CONFIG_MVPP2=y
CONFIG_MVPP2_PTP=y
CONFIG_PXA168_ETH=y
CONFIG_SKGE=y
CONFIG_SKGE_DEBUG=y
CONFIG_SKGE_GENESIS=y
CONFIG_SKY2=y
CONFIG_SKY2_DEBUG=y
CONFIG_OCTEONTX2_MBOX=y
CONFIG_OCTEONTX2_AF=y
CONFIG_NDC_DIS_DYNAMIC_CACHING=y
CONFIG_OCTEONTX2_PF=y
CONFIG_OCTEONTX2_VF=y
CONFIG_OCTEON_EP=y
CONFIG_PRESTERA=y
CONFIG_PRESTERA_PCI=y
CONFIG_NET_VENDOR_MEDIATEK=y
CONFIG_NET_MEDIATEK_SOC_WED=y
CONFIG_NET_MEDIATEK_SOC=y
CONFIG_NET_MEDIATEK_STAR_EMAC=y
CONFIG_NET_VENDOR_MELLANOX=y
CONFIG_MLX4_EN=y
CONFIG_MLX4_EN_DCB=y
CONFIG_MLX4_CORE=y
CONFIG_MLX4_DEBUG=y
CONFIG_MLX4_CORE_GEN2=y
CONFIG_MLX5_CORE=y
CONFIG_MLX5_FPGA=y
CONFIG_MLX5_CORE_EN=y
CONFIG_MLX5_EN_RXNFC=y
CONFIG_MLX5_MPFS=y
CONFIG_MLX5_ESWITCH=y
CONFIG_MLX5_BRIDGE=y
CONFIG_MLX5_CLS_ACT=y
CONFIG_MLX5_TC_CT=y
CONFIG_MLX5_TC_SAMPLE=y
CONFIG_MLX5_CORE_EN_DCB=y
CONFIG_MLX5_CORE_IPOIB=y
CONFIG_MLX5_EN_MACSEC=y
CONFIG_MLX5_EN_IPSEC=y
CONFIG_MLX5_EN_TLS=y
CONFIG_MLX5_SW_STEERING=y
CONFIG_MLX5_SF=y
CONFIG_MLX5_SF_MANAGER=y
CONFIG_MLXSW_CORE=y
CONFIG_MLXSW_CORE_HWMON=y
CONFIG_MLXSW_CORE_THERMAL=y
CONFIG_MLXSW_PCI=y
CONFIG_MLXSW_I2C=y
CONFIG_MLXSW_SPECTRUM=y
CONFIG_MLXSW_SPECTRUM_DCB=y
CONFIG_MLXSW_MINIMAL=y
CONFIG_MLXFW=y
CONFIG_MLXBF_GIGE=y
CONFIG_NET_VENDOR_MICREL=y
CONFIG_KS8842=y
CONFIG_KS8851=y
CONFIG_KS8851_MLL=y
CONFIG_KSZ884X_PCI=y
CONFIG_NET_VENDOR_MICROCHIP=y
CONFIG_ENC28J60=y
CONFIG_ENC28J60_WRITEVERIFY=y
CONFIG_ENCX24J600=y
CONFIG_LAN743X=y
CONFIG_LAN966X_SWITCH=y
CONFIG_SPARX5_SWITCH=y
CONFIG_NET_VENDOR_MICROSEMI=y
CONFIG_MSCC_OCELOT_SWITCH_LIB=y
CONFIG_MSCC_OCELOT_SWITCH=y
CONFIG_NET_VENDOR_MICROSOFT=y
CONFIG_NET_VENDOR_MYRI=y
CONFIG_MYRI10GE=y
CONFIG_FEALNX=y
CONFIG_NET_VENDOR_NI=y
CONFIG_NI_XGE_MANAGEMENT_ENET=y
CONFIG_NET_VENDOR_NATSEMI=y
CONFIG_NATSEMI=y
CONFIG_NS83820=y
CONFIG_NET_VENDOR_NETERION=y
CONFIG_S2IO=y
CONFIG_NET_VENDOR_NETRONOME=y
CONFIG_NFP=y
CONFIG_NFP_APP_FLOWER=y
CONFIG_NFP_APP_ABM_NIC=y
CONFIG_NFP_DEBUG=y
CONFIG_NET_VENDOR_8390=y
CONFIG_AX88796=y
CONFIG_AX88796_93CX6=y
CONFIG_NE2K_PCI=y
CONFIG_NET_VENDOR_NVIDIA=y
CONFIG_FORCEDETH=y
CONFIG_LPC_ENET=y
CONFIG_NET_VENDOR_OKI=y
CONFIG_PCH_GBE=y
CONFIG_ETHOC=y
CONFIG_NET_VENDOR_PACKET_ENGINES=y
CONFIG_HAMACHI=y
CONFIG_YELLOWFIN=y
CONFIG_NET_VENDOR_PENSANDO=y
CONFIG_IONIC=y
CONFIG_NET_VENDOR_QLOGIC=y
CONFIG_QLA3XXX=y
CONFIG_QLCNIC=y
CONFIG_QLCNIC_SRIOV=y
CONFIG_QLCNIC_DCB=y
CONFIG_QLCNIC_HWMON=y
CONFIG_NETXEN_NIC=y
CONFIG_QED=y
CONFIG_QED_LL2=y
CONFIG_QED_SRIOV=y
CONFIG_QEDE=y
CONFIG_QED_ISCSI=y
CONFIG_QED_FCOE=y
CONFIG_QED_OOO=y
CONFIG_NET_VENDOR_BROCADE=y
CONFIG_BNA=y
CONFIG_NET_VENDOR_QUALCOMM=y
CONFIG_QCA7000=y
CONFIG_QCA7000_SPI=y
CONFIG_QCA7000_UART=y
CONFIG_QCOM_EMAC=y
CONFIG_RMNET=y
CONFIG_NET_VENDOR_RDC=y
CONFIG_R6040=y
CONFIG_NET_VENDOR_REALTEK=y
CONFIG_8139CP=y
CONFIG_8139TOO=y
CONFIG_8139TOO_PIO=y
CONFIG_8139TOO_TUNE_TWISTER=y
CONFIG_8139TOO_8129=y
CONFIG_8139_OLD_RX_RESET=y
CONFIG_R8169=y
CONFIG_NET_VENDOR_RENESAS=y
CONFIG_SH_ETH=y
CONFIG_RAVB=y
CONFIG_NET_VENDOR_ROCKER=y
CONFIG_ROCKER=y
CONFIG_NET_VENDOR_SAMSUNG=y
CONFIG_SXGBE_ETH=y
CONFIG_NET_VENDOR_SEEQ=y
CONFIG_NET_VENDOR_SILAN=y
CONFIG_SC92031=y
CONFIG_NET_VENDOR_SIS=y
CONFIG_SIS900=y
CONFIG_SIS190=y
CONFIG_NET_VENDOR_SOLARFLARE=y
CONFIG_SFC=y
CONFIG_SFC_MTD=y
CONFIG_SFC_MCDI_MON=y
CONFIG_SFC_SRIOV=y
CONFIG_SFC_MCDI_LOGGING=y
CONFIG_SFC_FALCON=y
CONFIG_SFC_FALCON_MTD=y
CONFIG_SFC_SIENA=y
CONFIG_SFC_SIENA_MTD=y
CONFIG_SFC_SIENA_MCDI_MON=y
CONFIG_SFC_SIENA_SRIOV=y
CONFIG_SFC_SIENA_MCDI_LOGGING=y
CONFIG_NET_VENDOR_SMSC=y
CONFIG_SMC91X=y
CONFIG_EPIC100=y
CONFIG_SMC911X=y
CONFIG_SMSC911X=y
CONFIG_SMSC9420=y
CONFIG_NET_VENDOR_SOCIONEXT=y
CONFIG_SNI_AVE=y
CONFIG_SNI_NETSEC=y
CONFIG_NET_VENDOR_STMICRO=y
CONFIG_STMMAC_ETH=y
CONFIG_STMMAC_SELFTESTS=y
CONFIG_STMMAC_PLATFORM=y
CONFIG_DWMAC_DWC_QOS_ETH=y
CONFIG_DWMAC_GENERIC=y
CONFIG_DWMAC_ANARION=y
CONFIG_DWMAC_INGENIC=y
CONFIG_DWMAC_IPQ806X=y
CONFIG_DWMAC_LPC18XX=y
CONFIG_DWMAC_MEDIATEK=y
CONFIG_DWMAC_MESON=y
CONFIG_DWMAC_OXNAS=y
CONFIG_DWMAC_QCOM_ETHQOS=y
CONFIG_DWMAC_ROCKCHIP=y
CONFIG_DWMAC_SOCFPGA=y
CONFIG_DWMAC_STI=y
CONFIG_DWMAC_STM32=y
CONFIG_DWMAC_SUNXI=y
CONFIG_DWMAC_SUN8I=y
CONFIG_DWMAC_IMX8=y
CONFIG_DWMAC_INTEL_PLAT=y
CONFIG_DWMAC_VISCONTI=y
CONFIG_DWMAC_LOONGSON=y
CONFIG_STMMAC_PCI=y
CONFIG_NET_VENDOR_SUN=y
CONFIG_HAPPYMEAL=y
CONFIG_SUNGEM=y
CONFIG_CASSINI=y
CONFIG_NIU=y
CONFIG_NET_VENDOR_SUNPLUS=y
CONFIG_SP7021_EMAC=y
CONFIG_NET_VENDOR_SYNOPSYS=y
CONFIG_DWC_XLGMAC=y
CONFIG_DWC_XLGMAC_PCI=y
CONFIG_NET_VENDOR_TEHUTI=y
CONFIG_TEHUTI=y
CONFIG_NET_VENDOR_TI=y
CONFIG_TI_DAVINCI_EMAC=y
CONFIG_TI_DAVINCI_MDIO=y
CONFIG_TI_CPSW_PHY_SEL=y
CONFIG_TI_CPSW=y
CONFIG_TI_CPSW_SWITCHDEV=y
CONFIG_TI_CPTS=y
CONFIG_TLAN=y
CONFIG_NET_VENDOR_VERTEXCOM=y
CONFIG_MSE102X=y
CONFIG_NET_VENDOR_VIA=y
CONFIG_VIA_RHINE=y
CONFIG_VIA_RHINE_MMIO=y
CONFIG_VIA_VELOCITY=y
CONFIG_NET_VENDOR_WIZNET=y
CONFIG_WIZNET_W5100=y
CONFIG_WIZNET_W5300=y
# CONFIG_WIZNET_BUS_DIRECT is not set
# CONFIG_WIZNET_BUS_INDIRECT is not set
CONFIG_WIZNET_BUS_ANY=y
CONFIG_WIZNET_W5100_SPI=y
CONFIG_NET_VENDOR_XILINX=y
CONFIG_XILINX_EMACLITE=y
CONFIG_XILINX_AXI_EMAC=y
CONFIG_XILINX_LL_TEMAC=y
CONFIG_FDDI=y
CONFIG_DEFXX=y
CONFIG_SKFP=y
CONFIG_HIPPI=y
CONFIG_ROADRUNNER=y
CONFIG_ROADRUNNER_LARGE_RINGS=y
CONFIG_QCOM_IPA=y
CONFIG_PHYLINK=y
CONFIG_PHYLIB=y
CONFIG_SWPHY=y
CONFIG_LED_TRIGGER_PHY=y
CONFIG_FIXED_PHY=y
CONFIG_SFP=y
#
# MII PHY device drivers
#
CONFIG_AMD_PHY=y
CONFIG_MESON_GXL_PHY=y
CONFIG_ADIN_PHY=y
CONFIG_ADIN1100_PHY=y
CONFIG_AQUANTIA_PHY=y
CONFIG_AX88796B_PHY=y
CONFIG_BROADCOM_PHY=y
CONFIG_BCM54140_PHY=y
CONFIG_BCM63XX_PHY=y
CONFIG_BCM7XXX_PHY=y
CONFIG_BCM84881_PHY=y
CONFIG_BCM87XX_PHY=y
CONFIG_BCM_CYGNUS_PHY=y
CONFIG_BCM_NET_PHYLIB=y
CONFIG_BCM_NET_PHYPTP=y
CONFIG_CICADA_PHY=y
CONFIG_CORTINA_PHY=y
CONFIG_DAVICOM_PHY=y
CONFIG_ICPLUS_PHY=y
CONFIG_LXT_PHY=y
CONFIG_INTEL_XWAY_PHY=y
CONFIG_LSI_ET1011C_PHY=y
CONFIG_MARVELL_PHY=y
CONFIG_MARVELL_10G_PHY=y
CONFIG_MARVELL_88X2222_PHY=y
CONFIG_MAXLINEAR_GPHY=y
CONFIG_MEDIATEK_GE_PHY=y
CONFIG_MICREL_PHY=y
CONFIG_MICROCHIP_PHY=y
CONFIG_MICROCHIP_T1_PHY=y
CONFIG_MICROSEMI_PHY=y
CONFIG_MOTORCOMM_PHY=y
CONFIG_NATIONAL_PHY=y
CONFIG_NXP_C45_TJA11XX_PHY=y
CONFIG_NXP_TJA11XX_PHY=y
CONFIG_AT803X_PHY=y
CONFIG_QSEMI_PHY=y
CONFIG_REALTEK_PHY=y
CONFIG_RENESAS_PHY=y
CONFIG_ROCKCHIP_PHY=y
CONFIG_SMSC_PHY=y
CONFIG_STE10XP=y
CONFIG_TERANETICS_PHY=y
CONFIG_DP83822_PHY=y
CONFIG_DP83TC811_PHY=y
CONFIG_DP83848_PHY=y
CONFIG_DP83867_PHY=y
CONFIG_DP83869_PHY=y
CONFIG_DP83TD510_PHY=y
CONFIG_VITESSE_PHY=y
CONFIG_XILINX_GMII2RGMII=y
CONFIG_MICREL_KS8995MA=y
CONFIG_PSE_CONTROLLER=y
CONFIG_PSE_REGULATOR=y
CONFIG_CAN_DEV=y
CONFIG_CAN_VCAN=y
CONFIG_CAN_VXCAN=y
CONFIG_CAN_NETLINK=y
CONFIG_CAN_CALC_BITTIMING=y
CONFIG_CAN_RX_OFFLOAD=y
CONFIG_CAN_AT91=y
CONFIG_CAN_CAN327=y
CONFIG_CAN_FLEXCAN=y
CONFIG_CAN_GRCAN=y
CONFIG_CAN_JANZ_ICAN3=y
CONFIG_CAN_KVASER_PCIEFD=y
CONFIG_CAN_SLCAN=y
CONFIG_CAN_SUN4I=y
CONFIG_CAN_XILINXCAN=y
CONFIG_PCH_CAN=y
CONFIG_CAN_C_CAN=y
CONFIG_CAN_C_CAN_PLATFORM=y
CONFIG_CAN_C_CAN_PCI=y
CONFIG_CAN_CC770=y
CONFIG_CAN_CC770_ISA=y
CONFIG_CAN_CC770_PLATFORM=y
CONFIG_CAN_CTUCANFD=y
CONFIG_CAN_CTUCANFD_PCI=y
CONFIG_CAN_CTUCANFD_PLATFORM=y
CONFIG_CAN_IFI_CANFD=y
CONFIG_CAN_M_CAN=y
CONFIG_CAN_M_CAN_PCI=y
CONFIG_CAN_M_CAN_PLATFORM=y
CONFIG_CAN_M_CAN_TCAN4X5X=y
CONFIG_CAN_PEAK_PCIEFD=y
CONFIG_CAN_RCAR=y
CONFIG_CAN_RCAR_CANFD=y
CONFIG_CAN_SJA1000=y
CONFIG_CAN_EMS_PCI=y
CONFIG_CAN_F81601=y
CONFIG_CAN_KVASER_PCI=y
CONFIG_CAN_PEAK_PCI=y
CONFIG_CAN_PEAK_PCIEC=y
CONFIG_CAN_PLX_PCI=y
CONFIG_CAN_SJA1000_ISA=y
CONFIG_CAN_SJA1000_PLATFORM=y
CONFIG_CAN_SOFTING=y
#
# CAN SPI interfaces
#
CONFIG_CAN_HI311X=y
CONFIG_CAN_MCP251X=y
CONFIG_CAN_MCP251XFD=y
CONFIG_CAN_MCP251XFD_SANITY=y
# end of CAN SPI interfaces
#
# CAN USB interfaces
#
CONFIG_CAN_8DEV_USB=y
CONFIG_CAN_EMS_USB=y
CONFIG_CAN_ESD_USB=y
CONFIG_CAN_ETAS_ES58X=y
CONFIG_CAN_GS_USB=y
CONFIG_CAN_KVASER_USB=y
CONFIG_CAN_MCBA_USB=y
CONFIG_CAN_PEAK_USB=y
CONFIG_CAN_UCAN=y
# end of CAN USB interfaces
CONFIG_CAN_DEBUG_DEVICES=y
#
# MCTP Device Drivers
#
CONFIG_MCTP_SERIAL=y
CONFIG_MCTP_TRANSPORT_I2C=y
# end of MCTP Device Drivers
CONFIG_MDIO_DEVICE=y
CONFIG_MDIO_BUS=y
CONFIG_FWNODE_MDIO=y
CONFIG_OF_MDIO=y
CONFIG_MDIO_DEVRES=y
CONFIG_MDIO_SUN4I=y
CONFIG_MDIO_XGENE=y
CONFIG_MDIO_ASPEED=y
CONFIG_MDIO_BITBANG=y
CONFIG_MDIO_BCM_IPROC=y
CONFIG_MDIO_BCM_UNIMAC=y
CONFIG_MDIO_CAVIUM=y
CONFIG_MDIO_GPIO=y
CONFIG_MDIO_HISI_FEMAC=y
CONFIG_MDIO_I2C=y
CONFIG_MDIO_MVUSB=y
CONFIG_MDIO_MSCC_MIIM=y
CONFIG_MDIO_MOXART=y
CONFIG_MDIO_OCTEON=y
CONFIG_MDIO_IPQ4019=y
CONFIG_MDIO_IPQ8064=y
CONFIG_MDIO_THUNDER=y
#
# MDIO Multiplexers
#
CONFIG_MDIO_BUS_MUX=y
CONFIG_MDIO_BUS_MUX_MESON_G12A=y
CONFIG_MDIO_BUS_MUX_BCM6368=y
CONFIG_MDIO_BUS_MUX_BCM_IPROC=y
CONFIG_MDIO_BUS_MUX_GPIO=y
CONFIG_MDIO_BUS_MUX_MULTIPLEXER=y
CONFIG_MDIO_BUS_MUX_MMIOREG=y
#
# PCS device drivers
#
CONFIG_PCS_XPCS=y
CONFIG_PCS_LYNX=y
CONFIG_PCS_RZN1_MIIC=y
CONFIG_PCS_ALTERA_TSE=y
# end of PCS device drivers
CONFIG_PLIP=y
CONFIG_PPP=y
CONFIG_PPP_BSDCOMP=y
CONFIG_PPP_DEFLATE=y
CONFIG_PPP_FILTER=y
CONFIG_PPP_MPPE=y
CONFIG_PPP_MULTILINK=y
CONFIG_PPPOATM=y
CONFIG_PPPOE=y
CONFIG_PPTP=y
CONFIG_PPPOL2TP=y
CONFIG_PPP_ASYNC=y
CONFIG_PPP_SYNC_TTY=y
CONFIG_SLIP=y
CONFIG_SLHC=y
CONFIG_SLIP_COMPRESSED=y
CONFIG_SLIP_SMART=y
CONFIG_SLIP_MODE_SLIP6=y
CONFIG_USB_NET_DRIVERS=y
CONFIG_USB_CATC=y
CONFIG_USB_KAWETH=y
CONFIG_USB_PEGASUS=y
CONFIG_USB_RTL8150=y
CONFIG_USB_RTL8152=y
CONFIG_USB_LAN78XX=y
CONFIG_USB_USBNET=y
CONFIG_USB_NET_AX8817X=y
CONFIG_USB_NET_AX88179_178A=y
CONFIG_USB_NET_CDCETHER=y
CONFIG_USB_NET_CDC_EEM=y
CONFIG_USB_NET_CDC_NCM=y
CONFIG_USB_NET_HUAWEI_CDC_NCM=y
CONFIG_USB_NET_CDC_MBIM=y
CONFIG_USB_NET_DM9601=y
CONFIG_USB_NET_SR9700=y
CONFIG_USB_NET_SR9800=y
CONFIG_USB_NET_SMSC75XX=y
CONFIG_USB_NET_SMSC95XX=y
CONFIG_USB_NET_GL620A=y
CONFIG_USB_NET_NET1080=y
CONFIG_USB_NET_PLUSB=y
CONFIG_USB_NET_MCS7830=y
CONFIG_USB_NET_RNDIS_HOST=y
CONFIG_USB_NET_CDC_SUBSET_ENABLE=y
CONFIG_USB_NET_CDC_SUBSET=y
CONFIG_USB_ALI_M5632=y
CONFIG_USB_AN2720=y
CONFIG_USB_BELKIN=y
CONFIG_USB_ARMLINUX=y
CONFIG_USB_EPSON2888=y
CONFIG_USB_KC2190=y
CONFIG_USB_NET_ZAURUS=y
CONFIG_USB_NET_CX82310_ETH=y
CONFIG_USB_NET_KALMIA=y
CONFIG_USB_NET_QMI_WWAN=y
CONFIG_USB_HSO=y
CONFIG_USB_NET_INT51X1=y
CONFIG_USB_CDC_PHONET=y
CONFIG_USB_IPHETH=y
CONFIG_USB_SIERRA_NET=y
CONFIG_USB_VL600=y
CONFIG_USB_NET_CH9200=y
CONFIG_USB_NET_AQC111=y
CONFIG_USB_RTL8153_ECM=y
CONFIG_WLAN=y
CONFIG_WLAN_VENDOR_ADMTEK=y
CONFIG_ADM8211=y
CONFIG_ATH_COMMON=y
CONFIG_WLAN_VENDOR_ATH=y
CONFIG_ATH_DEBUG=y
CONFIG_ATH_TRACEPOINTS=y
CONFIG_ATH_REG_DYNAMIC_USER_REG_HINTS=y
CONFIG_ATH_REG_DYNAMIC_USER_CERT_TESTING=y
CONFIG_ATH5K=y
CONFIG_ATH5K_DEBUG=y
CONFIG_ATH5K_TRACER=y
CONFIG_ATH5K_PCI=y
CONFIG_ATH5K_TEST_CHANNELS=y
CONFIG_ATH9K_HW=y
CONFIG_ATH9K_COMMON=y
CONFIG_ATH9K_COMMON_DEBUG=y
CONFIG_ATH9K_DFS_DEBUGFS=y
CONFIG_ATH9K_BTCOEX_SUPPORT=y
CONFIG_ATH9K=y
CONFIG_ATH9K_PCI=y
CONFIG_ATH9K_AHB=y
CONFIG_ATH9K_DEBUGFS=y
CONFIG_ATH9K_STATION_STATISTICS=y
CONFIG_ATH9K_TX99=y
CONFIG_ATH9K_DFS_CERTIFIED=y
CONFIG_ATH9K_DYNACK=y
CONFIG_ATH9K_WOW=y
CONFIG_ATH9K_RFKILL=y
CONFIG_ATH9K_CHANNEL_CONTEXT=y
CONFIG_ATH9K_PCOEM=y
CONFIG_ATH9K_PCI_NO_EEPROM=y
CONFIG_ATH9K_HTC=y
CONFIG_ATH9K_HTC_DEBUGFS=y
CONFIG_ATH9K_HWRNG=y
CONFIG_ATH9K_COMMON_SPECTRAL=y
CONFIG_CARL9170=y
CONFIG_CARL9170_LEDS=y
CONFIG_CARL9170_DEBUGFS=y
CONFIG_CARL9170_WPC=y
CONFIG_CARL9170_HWRNG=y
CONFIG_ATH6KL=y
CONFIG_ATH6KL_SDIO=y
CONFIG_ATH6KL_USB=y
CONFIG_ATH6KL_DEBUG=y
CONFIG_ATH6KL_TRACING=y
CONFIG_ATH6KL_REGDOMAIN=y
CONFIG_AR5523=y
CONFIG_WIL6210=y
CONFIG_WIL6210_ISR_COR=y
CONFIG_WIL6210_TRACING=y
CONFIG_WIL6210_DEBUGFS=y
CONFIG_ATH10K=y
CONFIG_ATH10K_CE=y
CONFIG_ATH10K_PCI=y
CONFIG_ATH10K_AHB=y
CONFIG_ATH10K_SDIO=y
CONFIG_ATH10K_USB=y
CONFIG_ATH10K_SNOC=y
CONFIG_ATH10K_DEBUG=y
CONFIG_ATH10K_DEBUGFS=y
CONFIG_ATH10K_SPECTRAL=y
CONFIG_ATH10K_TRACING=y
CONFIG_ATH10K_DFS_CERTIFIED=y
CONFIG_WCN36XX=y
CONFIG_WCN36XX_DEBUGFS=y
CONFIG_ATH11K=y
CONFIG_ATH11K_AHB=y
CONFIG_ATH11K_PCI=y
CONFIG_ATH11K_DEBUG=y
CONFIG_ATH11K_DEBUGFS=y
CONFIG_ATH11K_TRACING=y
CONFIG_ATH11K_SPECTRAL=y
CONFIG_WLAN_VENDOR_ATMEL=y
CONFIG_ATMEL=y
CONFIG_PCI_ATMEL=y
CONFIG_AT76C50X_USB=y
CONFIG_WLAN_VENDOR_BROADCOM=y
CONFIG_B43=y
CONFIG_B43_BCMA=y
CONFIG_B43_SSB=y
CONFIG_B43_BUSES_BCMA_AND_SSB=y
# CONFIG_B43_BUSES_BCMA is not set
# CONFIG_B43_BUSES_SSB is not set
CONFIG_B43_PCI_AUTOSELECT=y
CONFIG_B43_PCICORE_AUTOSELECT=y
CONFIG_B43_SDIO=y
CONFIG_B43_BCMA_PIO=y
CONFIG_B43_PIO=y
CONFIG_B43_PHY_G=y
CONFIG_B43_PHY_N=y
CONFIG_B43_PHY_LP=y
CONFIG_B43_PHY_HT=y
CONFIG_B43_LEDS=y
CONFIG_B43_HWRNG=y
CONFIG_B43_DEBUG=y
CONFIG_B43LEGACY=y
CONFIG_B43LEGACY_PCI_AUTOSELECT=y
CONFIG_B43LEGACY_PCICORE_AUTOSELECT=y
CONFIG_B43LEGACY_LEDS=y
CONFIG_B43LEGACY_HWRNG=y
CONFIG_B43LEGACY_DEBUG=y
CONFIG_B43LEGACY_DMA=y
CONFIG_B43LEGACY_PIO=y
CONFIG_B43LEGACY_DMA_AND_PIO_MODE=y
# CONFIG_B43LEGACY_DMA_MODE is not set
# CONFIG_B43LEGACY_PIO_MODE is not set
CONFIG_BRCMUTIL=y
CONFIG_BRCMSMAC=y
CONFIG_BRCMSMAC_LEDS=y
CONFIG_BRCMFMAC=y
CONFIG_BRCMFMAC_PROTO_BCDC=y
CONFIG_BRCMFMAC_PROTO_MSGBUF=y
CONFIG_BRCMFMAC_SDIO=y
CONFIG_BRCMFMAC_USB=y
CONFIG_BRCMFMAC_PCIE=y
CONFIG_BRCM_TRACING=y
CONFIG_BRCMDBG=y
CONFIG_WLAN_VENDOR_CISCO=y
CONFIG_WLAN_VENDOR_INTEL=y
CONFIG_IPW2100=y
CONFIG_IPW2100_MONITOR=y
CONFIG_IPW2100_DEBUG=y
CONFIG_IPW2200=y
CONFIG_IPW2200_MONITOR=y
CONFIG_IPW2200_RADIOTAP=y
CONFIG_IPW2200_PROMISCUOUS=y
CONFIG_IPW2200_QOS=y
CONFIG_IPW2200_DEBUG=y
CONFIG_LIBIPW=y
CONFIG_LIBIPW_DEBUG=y
CONFIG_IWLEGACY=y
CONFIG_IWL4965=y
CONFIG_IWL3945=y
#
# iwl3945 / iwl4965 Debugging Options
#
CONFIG_IWLEGACY_DEBUG=y
CONFIG_IWLEGACY_DEBUGFS=y
# end of iwl3945 / iwl4965 Debugging Options
CONFIG_IWLWIFI=y
CONFIG_IWLWIFI_LEDS=y
CONFIG_IWLDVM=y
CONFIG_IWLMVM=y
#
# Debugging Options
#
CONFIG_IWLWIFI_DEBUG=y
CONFIG_IWLWIFI_DEBUGFS=y
CONFIG_IWLWIFI_DEVICE_TRACING=y
# end of Debugging Options
CONFIG_WLAN_VENDOR_INTERSIL=y
CONFIG_HOSTAP=y
CONFIG_HOSTAP_FIRMWARE=y
CONFIG_HOSTAP_FIRMWARE_NVRAM=y
CONFIG_HOSTAP_PLX=y
CONFIG_HOSTAP_PCI=y
CONFIG_HERMES=y
CONFIG_HERMES_PRISM=y
CONFIG_HERMES_CACHE_FW_ON_INIT=y
CONFIG_PLX_HERMES=y
CONFIG_TMD_HERMES=y
CONFIG_NORTEL_HERMES=y
CONFIG_PCI_HERMES=y
CONFIG_ORINOCO_USB=y
CONFIG_P54_COMMON=y
CONFIG_P54_USB=y
CONFIG_P54_PCI=y
CONFIG_P54_SPI=y
CONFIG_P54_SPI_DEFAULT_EEPROM=y
CONFIG_P54_LEDS=y
CONFIG_WLAN_VENDOR_MARVELL=y
CONFIG_LIBERTAS=y
CONFIG_LIBERTAS_USB=y
CONFIG_LIBERTAS_SDIO=y
CONFIG_LIBERTAS_SPI=y
CONFIG_LIBERTAS_DEBUG=y
CONFIG_LIBERTAS_MESH=y
CONFIG_LIBERTAS_THINFIRM=y
CONFIG_LIBERTAS_THINFIRM_DEBUG=y
CONFIG_LIBERTAS_THINFIRM_USB=y
CONFIG_MWIFIEX=y
CONFIG_MWIFIEX_SDIO=y
CONFIG_MWIFIEX_PCIE=y
CONFIG_MWIFIEX_USB=y
CONFIG_MWL8K=y
CONFIG_WLAN_VENDOR_MEDIATEK=y
CONFIG_MT7601U=y
CONFIG_MT76_CORE=y
CONFIG_MT76_LEDS=y
CONFIG_MT76_USB=y
CONFIG_MT76_SDIO=y
CONFIG_MT76x02_LIB=y
CONFIG_MT76x02_USB=y
CONFIG_MT76_CONNAC_LIB=y
CONFIG_MT76x0_COMMON=y
CONFIG_MT76x0U=y
CONFIG_MT76x0E=y
CONFIG_MT76x2_COMMON=y
CONFIG_MT76x2E=y
CONFIG_MT76x2U=y
CONFIG_MT7603E=y
CONFIG_MT7615_COMMON=y
CONFIG_MT7615E=y
CONFIG_MT7622_WMAC=y
CONFIG_MT7663_USB_SDIO_COMMON=y
CONFIG_MT7663U=y
CONFIG_MT7663S=y
CONFIG_MT7915E=y
CONFIG_MT7986_WMAC=y
CONFIG_MT7921_COMMON=y
CONFIG_MT7921E=y
CONFIG_MT7921S=y
CONFIG_MT7921U=y
CONFIG_WLAN_VENDOR_MICROCHIP=y
CONFIG_WILC1000=y
CONFIG_WILC1000_SDIO=y
CONFIG_WILC1000_SPI=y
CONFIG_WILC1000_HW_OOB_INTR=y
CONFIG_WLAN_VENDOR_PURELIFI=y
CONFIG_PLFXLC=y
CONFIG_WLAN_VENDOR_RALINK=y
CONFIG_RT2X00=y
CONFIG_RT2400PCI=y
CONFIG_RT2500PCI=y
CONFIG_RT61PCI=y
CONFIG_RT2800PCI=y
CONFIG_RT2800PCI_RT33XX=y
CONFIG_RT2800PCI_RT35XX=y
CONFIG_RT2800PCI_RT53XX=y
CONFIG_RT2800PCI_RT3290=y
CONFIG_RT2500USB=y
CONFIG_RT73USB=y
CONFIG_RT2800USB=y
CONFIG_RT2800USB_RT33XX=y
CONFIG_RT2800USB_RT35XX=y
CONFIG_RT2800USB_RT3573=y
CONFIG_RT2800USB_RT53XX=y
CONFIG_RT2800USB_RT55XX=y
CONFIG_RT2800USB_UNKNOWN=y
CONFIG_RT2800_LIB=y
CONFIG_RT2800_LIB_MMIO=y
CONFIG_RT2X00_LIB_MMIO=y
CONFIG_RT2X00_LIB_PCI=y
CONFIG_RT2X00_LIB_USB=y
CONFIG_RT2X00_LIB=y
CONFIG_RT2X00_LIB_FIRMWARE=y
CONFIG_RT2X00_LIB_CRYPTO=y
CONFIG_RT2X00_LIB_LEDS=y
CONFIG_RT2X00_LIB_DEBUGFS=y
CONFIG_RT2X00_DEBUG=y
CONFIG_WLAN_VENDOR_REALTEK=y
CONFIG_RTL8180=y
CONFIG_RTL8187=y
CONFIG_RTL8187_LEDS=y
CONFIG_RTL_CARDS=y
CONFIG_RTL8192CE=y
CONFIG_RTL8192SE=y
CONFIG_RTL8192DE=y
CONFIG_RTL8723AE=y
CONFIG_RTL8723BE=y
CONFIG_RTL8188EE=y
CONFIG_RTL8192EE=y
CONFIG_RTL8821AE=y
CONFIG_RTL8192CU=y
CONFIG_RTLWIFI=y
CONFIG_RTLWIFI_PCI=y
CONFIG_RTLWIFI_USB=y
CONFIG_RTLWIFI_DEBUG=y
CONFIG_RTL8192C_COMMON=y
CONFIG_RTL8723_COMMON=y
CONFIG_RTLBTCOEXIST=y
CONFIG_RTL8XXXU=y
CONFIG_RTL8XXXU_UNTESTED=y
CONFIG_RTW88=y
CONFIG_RTW88_CORE=y
CONFIG_RTW88_PCI=y
CONFIG_RTW88_8822B=y
CONFIG_RTW88_8822C=y
CONFIG_RTW88_8723D=y
CONFIG_RTW88_8821C=y
CONFIG_RTW88_8822BE=y
CONFIG_RTW88_8822CE=y
CONFIG_RTW88_8723DE=y
CONFIG_RTW88_8821CE=y
CONFIG_RTW88_DEBUG=y
CONFIG_RTW88_DEBUGFS=y
CONFIG_RTW89=y
CONFIG_RTW89_CORE=y
CONFIG_RTW89_PCI=y
CONFIG_RTW89_8852A=y
CONFIG_RTW89_8852C=y
CONFIG_RTW89_8852AE=y
CONFIG_RTW89_8852CE=y
CONFIG_RTW89_DEBUG=y
CONFIG_RTW89_DEBUGMSG=y
CONFIG_RTW89_DEBUGFS=y
CONFIG_WLAN_VENDOR_RSI=y
CONFIG_RSI_91X=y
CONFIG_RSI_DEBUGFS=y
CONFIG_RSI_SDIO=y
CONFIG_RSI_USB=y
CONFIG_RSI_COEX=y
CONFIG_WLAN_VENDOR_SILABS=y
CONFIG_WFX=y
CONFIG_WLAN_VENDOR_ST=y
CONFIG_CW1200=y
CONFIG_CW1200_WLAN_SDIO=y
CONFIG_CW1200_WLAN_SPI=y
CONFIG_WLAN_VENDOR_TI=y
CONFIG_WL1251=y
CONFIG_WL1251_SPI=y
CONFIG_WL1251_SDIO=y
CONFIG_WL12XX=y
CONFIG_WL18XX=y
CONFIG_WLCORE=y
CONFIG_WLCORE_SPI=y
CONFIG_WLCORE_SDIO=y
CONFIG_WILINK_PLATFORM_DATA=y
CONFIG_WLAN_VENDOR_ZYDAS=y
CONFIG_USB_ZD1201=y
CONFIG_ZD1211RW=y
CONFIG_ZD1211RW_DEBUG=y
CONFIG_WLAN_VENDOR_QUANTENNA=y
CONFIG_QTNFMAC=y
CONFIG_QTNFMAC_PCIE=y
CONFIG_MAC80211_HWSIM=y
CONFIG_USB_NET_RNDIS_WLAN=y
CONFIG_VIRT_WIFI=y
CONFIG_WAN=y
CONFIG_HDLC=y
CONFIG_HDLC_RAW=y
CONFIG_HDLC_RAW_ETH=y
CONFIG_HDLC_CISCO=y
CONFIG_HDLC_FR=y
CONFIG_HDLC_PPP=y
CONFIG_HDLC_X25=y
CONFIG_PCI200SYN=y
CONFIG_WANXL=y
CONFIG_PC300TOO=y
CONFIG_FARSYNC=y
CONFIG_FSL_UCC_HDLC=y
CONFIG_SLIC_DS26522=y
CONFIG_LAPBETHER=y
CONFIG_IEEE802154_DRIVERS=y
CONFIG_IEEE802154_FAKELB=y
CONFIG_IEEE802154_AT86RF230=y
CONFIG_IEEE802154_MRF24J40=y
CONFIG_IEEE802154_CC2520=y
CONFIG_IEEE802154_ATUSB=y
CONFIG_IEEE802154_ADF7242=y
CONFIG_IEEE802154_CA8210=y
CONFIG_IEEE802154_CA8210_DEBUGFS=y
CONFIG_IEEE802154_MCR20A=y
CONFIG_IEEE802154_HWSIM=y
#
# Wireless WAN
#
CONFIG_WWAN=y
CONFIG_WWAN_DEBUGFS=y
CONFIG_WWAN_HWSIM=y
CONFIG_MHI_WWAN_CTRL=y
CONFIG_MHI_WWAN_MBIM=y
CONFIG_QCOM_BAM_DMUX=y
CONFIG_RPMSG_WWAN_CTRL=y
CONFIG_IOSM=y
CONFIG_MTK_T7XX=y
# end of Wireless WAN
CONFIG_VMXNET3=y
CONFIG_USB4_NET=y
CONFIG_NETDEVSIM=y
CONFIG_NET_FAILOVER=y
#
# Input device support
#
CONFIG_INPUT=y
CONFIG_INPUT_LEDS=y
CONFIG_INPUT_FF_MEMLESS=y
CONFIG_INPUT_SPARSEKMAP=y
CONFIG_INPUT_MATRIXKMAP=y
CONFIG_INPUT_VIVALDIFMAP=y
#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
CONFIG_INPUT_MOUSEDEV_PSAUX=y
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
CONFIG_INPUT_JOYDEV=y
CONFIG_INPUT_EVDEV=y
CONFIG_INPUT_EVBUG=y
#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
CONFIG_KEYBOARD_ADC=y
CONFIG_KEYBOARD_ADP5520=y
CONFIG_KEYBOARD_ADP5588=y
CONFIG_KEYBOARD_ADP5589=y
CONFIG_KEYBOARD_ATKBD=y
CONFIG_KEYBOARD_QT1050=y
CONFIG_KEYBOARD_QT1070=y
CONFIG_KEYBOARD_QT2160=y
CONFIG_KEYBOARD_CLPS711X=y
CONFIG_KEYBOARD_DLINK_DIR685=y
CONFIG_KEYBOARD_LKKBD=y
CONFIG_KEYBOARD_EP93XX=y
CONFIG_KEYBOARD_GPIO=y
CONFIG_KEYBOARD_GPIO_POLLED=y
CONFIG_KEYBOARD_TCA6416=y
CONFIG_KEYBOARD_TCA8418=y
CONFIG_KEYBOARD_MATRIX=y
CONFIG_KEYBOARD_LM8323=y
CONFIG_KEYBOARD_LM8333=y
CONFIG_KEYBOARD_MAX7359=y
CONFIG_KEYBOARD_MCS=y
CONFIG_KEYBOARD_MPR121=y
CONFIG_KEYBOARD_SNVS_PWRKEY=y
CONFIG_KEYBOARD_IMX=y
CONFIG_KEYBOARD_IMX_SC_KEY=y
CONFIG_KEYBOARD_NEWTON=y
CONFIG_KEYBOARD_OPENCORES=y
CONFIG_KEYBOARD_PINEPHONE=y
CONFIG_KEYBOARD_PMIC8XXX=y
CONFIG_KEYBOARD_SAMSUNG=y
CONFIG_KEYBOARD_GOLDFISH_EVENTS=y
CONFIG_KEYBOARD_STOWAWAY=y
CONFIG_KEYBOARD_ST_KEYSCAN=y
CONFIG_KEYBOARD_SUNKBD=y
CONFIG_KEYBOARD_SH_KEYSC=y
CONFIG_KEYBOARD_STMPE=y
CONFIG_KEYBOARD_IQS62X=y
CONFIG_KEYBOARD_OMAP4=y
CONFIG_KEYBOARD_TC3589X=y
CONFIG_KEYBOARD_TM2_TOUCHKEY=y
CONFIG_KEYBOARD_TWL4030=y
CONFIG_KEYBOARD_XTKBD=y
CONFIG_KEYBOARD_CROS_EC=y
CONFIG_KEYBOARD_CAP11XX=y
CONFIG_KEYBOARD_BCM=y
CONFIG_KEYBOARD_MT6779=y
CONFIG_KEYBOARD_MTK_PMIC=y
CONFIG_KEYBOARD_CYPRESS_SF=y
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=y
CONFIG_MOUSE_PS2_ALPS=y
CONFIG_MOUSE_PS2_BYD=y
CONFIG_MOUSE_PS2_LOGIPS2PP=y
CONFIG_MOUSE_PS2_SYNAPTICS=y
CONFIG_MOUSE_PS2_SYNAPTICS_SMBUS=y
CONFIG_MOUSE_PS2_CYPRESS=y
CONFIG_MOUSE_PS2_TRACKPOINT=y
CONFIG_MOUSE_PS2_ELANTECH=y
CONFIG_MOUSE_PS2_ELANTECH_SMBUS=y
CONFIG_MOUSE_PS2_SENTELIC=y
CONFIG_MOUSE_PS2_TOUCHKIT=y
CONFIG_MOUSE_PS2_FOCALTECH=y
CONFIG_MOUSE_PS2_SMBUS=y
CONFIG_MOUSE_SERIAL=y
CONFIG_MOUSE_APPLETOUCH=y
CONFIG_MOUSE_BCM5974=y
CONFIG_MOUSE_CYAPA=y
CONFIG_MOUSE_ELAN_I2C=y
CONFIG_MOUSE_ELAN_I2C_I2C=y
CONFIG_MOUSE_ELAN_I2C_SMBUS=y
CONFIG_MOUSE_VSXXXAA=y
CONFIG_MOUSE_GPIO=y
CONFIG_MOUSE_SYNAPTICS_I2C=y
CONFIG_MOUSE_SYNAPTICS_USB=y
CONFIG_INPUT_TABLET=y
CONFIG_TABLET_USB_ACECAD=y
CONFIG_TABLET_USB_AIPTEK=y
CONFIG_TABLET_USB_HANWANG=y
CONFIG_TABLET_USB_KBTAB=y
CONFIG_TABLET_USB_PEGASUS=y
CONFIG_TABLET_SERIAL_WACOM4=y
CONFIG_INPUT_TOUCHSCREEN=y
CONFIG_TOUCHSCREEN_88PM860X=y
CONFIG_TOUCHSCREEN_ADS7846=y
CONFIG_TOUCHSCREEN_AD7877=y
CONFIG_TOUCHSCREEN_AD7879=y
CONFIG_TOUCHSCREEN_AD7879_I2C=y
CONFIG_TOUCHSCREEN_AD7879_SPI=y
CONFIG_TOUCHSCREEN_ADC=y
CONFIG_TOUCHSCREEN_AR1021_I2C=y
CONFIG_TOUCHSCREEN_ATMEL_MXT=y
CONFIG_TOUCHSCREEN_ATMEL_MXT_T37=y
CONFIG_TOUCHSCREEN_AUO_PIXCIR=y
CONFIG_TOUCHSCREEN_BU21013=y
CONFIG_TOUCHSCREEN_BU21029=y
CONFIG_TOUCHSCREEN_CHIPONE_ICN8318=y
CONFIG_TOUCHSCREEN_CY8CTMA140=y
CONFIG_TOUCHSCREEN_CY8CTMG110=y
CONFIG_TOUCHSCREEN_CYTTSP_CORE=y
CONFIG_TOUCHSCREEN_CYTTSP_I2C=y
CONFIG_TOUCHSCREEN_CYTTSP_SPI=y
CONFIG_TOUCHSCREEN_CYTTSP4_CORE=y
CONFIG_TOUCHSCREEN_CYTTSP4_I2C=y
CONFIG_TOUCHSCREEN_CYTTSP4_SPI=y
CONFIG_TOUCHSCREEN_DA9034=y
CONFIG_TOUCHSCREEN_DA9052=y
CONFIG_TOUCHSCREEN_DYNAPRO=y
CONFIG_TOUCHSCREEN_HAMPSHIRE=y
CONFIG_TOUCHSCREEN_EETI=y
CONFIG_TOUCHSCREEN_EGALAX=y
CONFIG_TOUCHSCREEN_EGALAX_SERIAL=y
CONFIG_TOUCHSCREEN_EXC3000=y
CONFIG_TOUCHSCREEN_FUJITSU=y
CONFIG_TOUCHSCREEN_GOODIX=y
CONFIG_TOUCHSCREEN_HIDEEP=y
CONFIG_TOUCHSCREEN_HYCON_HY46XX=y
CONFIG_TOUCHSCREEN_ILI210X=y
CONFIG_TOUCHSCREEN_ILITEK=y
CONFIG_TOUCHSCREEN_IPROC=y
CONFIG_TOUCHSCREEN_S6SY761=y
CONFIG_TOUCHSCREEN_GUNZE=y
CONFIG_TOUCHSCREEN_EKTF2127=y
CONFIG_TOUCHSCREEN_ELAN=y
CONFIG_TOUCHSCREEN_ELO=y
CONFIG_TOUCHSCREEN_WACOM_W8001=y
CONFIG_TOUCHSCREEN_WACOM_I2C=y
CONFIG_TOUCHSCREEN_MAX11801=y
CONFIG_TOUCHSCREEN_MCS5000=y
CONFIG_TOUCHSCREEN_MMS114=y
CONFIG_TOUCHSCREEN_MELFAS_MIP4=y
CONFIG_TOUCHSCREEN_MSG2638=y
CONFIG_TOUCHSCREEN_MTOUCH=y
CONFIG_TOUCHSCREEN_IMAGIS=y
CONFIG_TOUCHSCREEN_IMX6UL_TSC=y
CONFIG_TOUCHSCREEN_INEXIO=y
CONFIG_TOUCHSCREEN_MK712=y
CONFIG_TOUCHSCREEN_PENMOUNT=y
CONFIG_TOUCHSCREEN_EDT_FT5X06=y
CONFIG_TOUCHSCREEN_RASPBERRYPI_FW=y
CONFIG_TOUCHSCREEN_MIGOR=y
CONFIG_TOUCHSCREEN_TOUCHRIGHT=y
CONFIG_TOUCHSCREEN_TOUCHWIN=y
CONFIG_TOUCHSCREEN_TI_AM335X_TSC=y
CONFIG_TOUCHSCREEN_PIXCIR=y
CONFIG_TOUCHSCREEN_WDT87XX_I2C=y
CONFIG_TOUCHSCREEN_WM831X=y
CONFIG_TOUCHSCREEN_USB_COMPOSITE=y
CONFIG_TOUCHSCREEN_MXS_LRADC=y
CONFIG_TOUCHSCREEN_MX25=y
CONFIG_TOUCHSCREEN_MC13783=y
CONFIG_TOUCHSCREEN_USB_EGALAX=y
CONFIG_TOUCHSCREEN_USB_PANJIT=y
CONFIG_TOUCHSCREEN_USB_3M=y
CONFIG_TOUCHSCREEN_USB_ITM=y
CONFIG_TOUCHSCREEN_USB_ETURBO=y
CONFIG_TOUCHSCREEN_USB_GUNZE=y
CONFIG_TOUCHSCREEN_USB_DMC_TSC10=y
CONFIG_TOUCHSCREEN_USB_IRTOUCH=y
CONFIG_TOUCHSCREEN_USB_IDEALTEK=y
CONFIG_TOUCHSCREEN_USB_GENERAL_TOUCH=y
CONFIG_TOUCHSCREEN_USB_GOTOP=y
CONFIG_TOUCHSCREEN_USB_JASTEC=y
CONFIG_TOUCHSCREEN_USB_ELO=y
CONFIG_TOUCHSCREEN_USB_E2I=y
CONFIG_TOUCHSCREEN_USB_ZYTRONIC=y
CONFIG_TOUCHSCREEN_USB_ETT_TC45USB=y
CONFIG_TOUCHSCREEN_USB_NEXIO=y
CONFIG_TOUCHSCREEN_USB_EASYTOUCH=y
CONFIG_TOUCHSCREEN_TOUCHIT213=y
CONFIG_TOUCHSCREEN_TS4800=y
CONFIG_TOUCHSCREEN_TSC_SERIO=y
CONFIG_TOUCHSCREEN_TSC200X_CORE=y
CONFIG_TOUCHSCREEN_TSC2004=y
CONFIG_TOUCHSCREEN_TSC2005=y
CONFIG_TOUCHSCREEN_TSC2007=y
CONFIG_TOUCHSCREEN_TSC2007_IIO=y
CONFIG_TOUCHSCREEN_PCAP=y
CONFIG_TOUCHSCREEN_RM_TS=y
CONFIG_TOUCHSCREEN_SILEAD=y
CONFIG_TOUCHSCREEN_SIS_I2C=y
CONFIG_TOUCHSCREEN_ST1232=y
CONFIG_TOUCHSCREEN_STMFTS=y
CONFIG_TOUCHSCREEN_STMPE=y
CONFIG_TOUCHSCREEN_SUN4I=y
CONFIG_TOUCHSCREEN_SUR40=y
CONFIG_TOUCHSCREEN_SURFACE3_SPI=y
CONFIG_TOUCHSCREEN_SX8654=y
CONFIG_TOUCHSCREEN_TPS6507X=y
CONFIG_TOUCHSCREEN_ZET6223=y
CONFIG_TOUCHSCREEN_ZFORCE=y
CONFIG_TOUCHSCREEN_COLIBRI_VF50=y
CONFIG_TOUCHSCREEN_ROHM_BU21023=y
CONFIG_TOUCHSCREEN_IQS5XX=y
CONFIG_TOUCHSCREEN_ZINITIX=y
CONFIG_INPUT_MISC=y
CONFIG_INPUT_88PM860X_ONKEY=y
CONFIG_INPUT_88PM80X_ONKEY=y
CONFIG_INPUT_AD714X=y
CONFIG_INPUT_AD714X_I2C=y
CONFIG_INPUT_AD714X_SPI=y
CONFIG_INPUT_ARIEL_PWRBUTTON=y
CONFIG_INPUT_ATC260X_ONKEY=y
CONFIG_INPUT_ATMEL_CAPTOUCH=y
CONFIG_INPUT_BMA150=y
CONFIG_INPUT_E3X0_BUTTON=y
CONFIG_INPUT_PM8941_PWRKEY=y
CONFIG_INPUT_PM8XXX_VIBRATOR=y
CONFIG_INPUT_PMIC8XXX_PWRKEY=y
CONFIG_INPUT_MAX77650_ONKEY=y
CONFIG_INPUT_MAX77693_HAPTIC=y
CONFIG_INPUT_MAX8925_ONKEY=y
CONFIG_INPUT_MAX8997_HAPTIC=y
CONFIG_INPUT_MC13783_PWRBUTTON=y
CONFIG_INPUT_MMA8450=y
CONFIG_INPUT_GPIO_BEEPER=y
CONFIG_INPUT_GPIO_DECODER=y
CONFIG_INPUT_GPIO_VIBRA=y
CONFIG_INPUT_CPCAP_PWRBUTTON=y
CONFIG_INPUT_ATI_REMOTE2=y
CONFIG_INPUT_KEYSPAN_REMOTE=y
CONFIG_INPUT_KXTJ9=y
CONFIG_INPUT_POWERMATE=y
CONFIG_INPUT_YEALINK=y
CONFIG_INPUT_CM109=y
CONFIG_INPUT_REGULATOR_HAPTIC=y
CONFIG_INPUT_RETU_PWRBUTTON=y
CONFIG_INPUT_TPS65218_PWRBUTTON=y
CONFIG_INPUT_AXP20X_PEK=y
CONFIG_INPUT_TWL4030_PWRBUTTON=y
CONFIG_INPUT_TWL4030_VIBRA=y
CONFIG_INPUT_TWL6040_VIBRA=y
CONFIG_INPUT_UINPUT=y
CONFIG_INPUT_PALMAS_PWRBUTTON=y
CONFIG_INPUT_PCF50633_PMU=y
CONFIG_INPUT_PCF8574=y
CONFIG_INPUT_PWM_BEEPER=y
CONFIG_INPUT_PWM_VIBRA=y
CONFIG_INPUT_RK805_PWRKEY=y
CONFIG_INPUT_GPIO_ROTARY_ENCODER=y
CONFIG_INPUT_DA7280_HAPTICS=y
CONFIG_INPUT_DA9052_ONKEY=y
CONFIG_INPUT_DA9055_ONKEY=y
CONFIG_INPUT_DA9063_ONKEY=y
CONFIG_INPUT_WM831X_ON=y
CONFIG_INPUT_PCAP=y
CONFIG_INPUT_ADXL34X=y
CONFIG_INPUT_ADXL34X_I2C=y
CONFIG_INPUT_ADXL34X_SPI=y
CONFIG_INPUT_IBM_PANEL=y
CONFIG_INPUT_IMS_PCU=y
CONFIG_INPUT_IQS269A=y
CONFIG_INPUT_IQS626A=y
CONFIG_INPUT_IQS7222=y
CONFIG_INPUT_CMA3000=y
CONFIG_INPUT_CMA3000_I2C=y
CONFIG_INPUT_DRV260X_HAPTICS=y
CONFIG_INPUT_DRV2665_HAPTICS=y
CONFIG_INPUT_DRV2667_HAPTICS=y
CONFIG_INPUT_HISI_POWERKEY=y
CONFIG_INPUT_RAVE_SP_PWRBUTTON=y
CONFIG_INPUT_SC27XX_VIBRA=y
CONFIG_INPUT_RT5120_PWRKEY=y
CONFIG_INPUT_STPMIC1_ONKEY=y
CONFIG_RMI4_CORE=y
CONFIG_RMI4_I2C=y
CONFIG_RMI4_SPI=y
CONFIG_RMI4_SMB=y
CONFIG_RMI4_F03=y
CONFIG_RMI4_F03_SERIO=y
CONFIG_RMI4_2D_SENSOR=y
CONFIG_RMI4_F11=y
CONFIG_RMI4_F12=y
CONFIG_RMI4_F30=y
CONFIG_RMI4_F34=y
CONFIG_RMI4_F3A=y
CONFIG_RMI4_F54=y
CONFIG_RMI4_F55=y
#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_SERIO_SERPORT=y
CONFIG_SERIO_PARKBD=y
CONFIG_SERIO_PCIPS2=y
CONFIG_SERIO_LIBPS2=y
CONFIG_SERIO_RAW=y
CONFIG_SERIO_ALTERA_PS2=y
CONFIG_SERIO_PS2MULT=y
CONFIG_SERIO_ARC_PS2=y
CONFIG_SERIO_APBPS2=y
CONFIG_SERIO_OLPC_APSP=y
CONFIG_SERIO_SUN4I_PS2=y
CONFIG_SERIO_GPIO_PS2=y
CONFIG_USERIO=y
# end of Hardware I/O ports
# end of Input device support
#
# Character devices
#
CONFIG_TTY=y
CONFIG_VT=y
CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_VT_CONSOLE_SLEEP=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
CONFIG_LDISC_AUTOLOAD=y
#
# Serial drivers
#
CONFIG_SERIAL_EARLYCON=y
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_DEPRECATED_OPTIONS=y
CONFIG_SERIAL_8250_16550A_VARIANTS=y
CONFIG_SERIAL_8250_FINTEK=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_DMA=y
CONFIG_SERIAL_8250_PCI=y
CONFIG_SERIAL_8250_EXAR=y
CONFIG_SERIAL_8250_MEN_MCB=y
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_SERIAL_8250_MANY_PORTS=y
CONFIG_SERIAL_8250_ASPEED_VUART=y
CONFIG_SERIAL_8250_SHARE_IRQ=y
CONFIG_SERIAL_8250_DETECT_IRQ=y
CONFIG_SERIAL_8250_RSA=y
CONFIG_SERIAL_8250_DWLIB=y
CONFIG_SERIAL_8250_BCM2835AUX=y
CONFIG_SERIAL_8250_FSL=y
CONFIG_SERIAL_8250_DW=y
CONFIG_SERIAL_8250_EM=y
CONFIG_SERIAL_8250_IOC3=y
CONFIG_SERIAL_8250_RT288X=y
CONFIG_SERIAL_8250_OMAP=y
CONFIG_SERIAL_8250_OMAP_TTYO_FIXUP=y
CONFIG_SERIAL_8250_LPC18XX=y
CONFIG_SERIAL_8250_MT6577=y
CONFIG_SERIAL_8250_UNIPHIER=y
CONFIG_SERIAL_8250_INGENIC=y
CONFIG_SERIAL_8250_LPSS=y
CONFIG_SERIAL_8250_MID=y
CONFIG_SERIAL_8250_PERICOM=y
CONFIG_SERIAL_8250_PXA=y
CONFIG_SERIAL_8250_TEGRA=y
CONFIG_SERIAL_8250_BCM7271=y
CONFIG_SERIAL_OF_PLATFORM=y
#
# Non-8250 serial port support
#
CONFIG_SERIAL_AMBA_PL010=y
CONFIG_SERIAL_AMBA_PL010_CONSOLE=y
CONFIG_SERIAL_ATMEL=y
CONFIG_SERIAL_ATMEL_CONSOLE=y
CONFIG_SERIAL_ATMEL_PDC=y
CONFIG_SERIAL_ATMEL_TTYAT=y
CONFIG_SERIAL_MESON=y
CONFIG_SERIAL_MESON_CONSOLE=y
CONFIG_SERIAL_CLPS711X=y
CONFIG_SERIAL_CLPS711X_CONSOLE=y
CONFIG_SERIAL_SAMSUNG=y
CONFIG_SERIAL_SAMSUNG_UARTS_4=y
CONFIG_SERIAL_SAMSUNG_UARTS=4
CONFIG_SERIAL_SAMSUNG_CONSOLE=y
CONFIG_SERIAL_TEGRA=y
CONFIG_SERIAL_TEGRA_TCU=y
CONFIG_SERIAL_TEGRA_TCU_CONSOLE=y
CONFIG_SERIAL_MAX3100=y
CONFIG_SERIAL_MAX310X=y
CONFIG_SERIAL_IMX=y
CONFIG_SERIAL_IMX_CONSOLE=y
CONFIG_SERIAL_IMX_EARLYCON=y
CONFIG_SERIAL_UARTLITE=y
CONFIG_SERIAL_UARTLITE_CONSOLE=y
CONFIG_SERIAL_UARTLITE_NR_UARTS=1
CONFIG_SERIAL_SH_SCI=y
CONFIG_SERIAL_SH_SCI_NR_UARTS=2
CONFIG_SERIAL_SH_SCI_CONSOLE=y
CONFIG_SERIAL_SH_SCI_EARLYCON=y
CONFIG_SERIAL_SH_SCI_DMA=y
CONFIG_SERIAL_HS_LPC32XX=y
CONFIG_SERIAL_HS_LPC32XX_CONSOLE=y
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_SERIAL_ICOM=y
CONFIG_SERIAL_JSM=y
CONFIG_SERIAL_MSM=y
CONFIG_SERIAL_MSM_CONSOLE=y
CONFIG_SERIAL_QCOM_GENI=y
CONFIG_SERIAL_QCOM_GENI_CONSOLE=y
CONFIG_SERIAL_VT8500=y
CONFIG_SERIAL_VT8500_CONSOLE=y
CONFIG_SERIAL_OMAP=y
CONFIG_SERIAL_OMAP_CONSOLE=y
CONFIG_SERIAL_SIFIVE=y
CONFIG_SERIAL_SIFIVE_CONSOLE=y
CONFIG_SERIAL_LANTIQ=y
CONFIG_SERIAL_LANTIQ_CONSOLE=y
CONFIG_SERIAL_QE=y
CONFIG_SERIAL_SCCNXP=y
CONFIG_SERIAL_SCCNXP_CONSOLE=y
CONFIG_SERIAL_SC16IS7XX_CORE=y
CONFIG_SERIAL_SC16IS7XX=y
CONFIG_SERIAL_SC16IS7XX_I2C=y
CONFIG_SERIAL_SC16IS7XX_SPI=y
CONFIG_SERIAL_TIMBERDALE=y
CONFIG_SERIAL_BCM63XX=y
CONFIG_SERIAL_BCM63XX_CONSOLE=y
CONFIG_SERIAL_ALTERA_JTAGUART=y
CONFIG_SERIAL_ALTERA_JTAGUART_CONSOLE=y
CONFIG_SERIAL_ALTERA_JTAGUART_CONSOLE_BYPASS=y
CONFIG_SERIAL_ALTERA_UART=y
CONFIG_SERIAL_ALTERA_UART_MAXPORTS=4
CONFIG_SERIAL_ALTERA_UART_BAUDRATE=115200
CONFIG_SERIAL_ALTERA_UART_CONSOLE=y
CONFIG_SERIAL_PCH_UART=y
CONFIG_SERIAL_PCH_UART_CONSOLE=y
CONFIG_SERIAL_MXS_AUART=y
CONFIG_SERIAL_MXS_AUART_CONSOLE=y
CONFIG_SERIAL_XILINX_PS_UART=y
CONFIG_SERIAL_XILINX_PS_UART_CONSOLE=y
CONFIG_SERIAL_MPS2_UART_CONSOLE=y
CONFIG_SERIAL_MPS2_UART=y
CONFIG_SERIAL_ARC=y
CONFIG_SERIAL_ARC_CONSOLE=y
CONFIG_SERIAL_ARC_NR_PORTS=1
CONFIG_SERIAL_RP2=y
CONFIG_SERIAL_RP2_NR_UARTS=32
CONFIG_SERIAL_FSL_LPUART=y
CONFIG_SERIAL_FSL_LPUART_CONSOLE=y
CONFIG_SERIAL_FSL_LINFLEXUART=y
CONFIG_SERIAL_FSL_LINFLEXUART_CONSOLE=y
CONFIG_SERIAL_CONEXANT_DIGICOLOR=y
CONFIG_SERIAL_CONEXANT_DIGICOLOR_CONSOLE=y
CONFIG_SERIAL_ST_ASC=y
CONFIG_SERIAL_ST_ASC_CONSOLE=y
CONFIG_SERIAL_MEN_Z135=y
CONFIG_SERIAL_SPRD=y
CONFIG_SERIAL_SPRD_CONSOLE=y
CONFIG_SERIAL_STM32=y
CONFIG_SERIAL_STM32_CONSOLE=y
CONFIG_SERIAL_MVEBU_UART=y
CONFIG_SERIAL_MVEBU_CONSOLE=y
CONFIG_SERIAL_OWL=y
CONFIG_SERIAL_OWL_CONSOLE=y
CONFIG_SERIAL_RDA=y
CONFIG_SERIAL_RDA_CONSOLE=y
CONFIG_SERIAL_MILBEAUT_USIO=y
CONFIG_SERIAL_MILBEAUT_USIO_PORTS=4
CONFIG_SERIAL_MILBEAUT_USIO_CONSOLE=y
CONFIG_SERIAL_LITEUART=y
CONFIG_SERIAL_LITEUART_MAX_PORTS=1
CONFIG_SERIAL_LITEUART_CONSOLE=y
CONFIG_SERIAL_SUNPLUS=y
CONFIG_SERIAL_SUNPLUS_CONSOLE=y
# end of Serial drivers
CONFIG_SERIAL_MCTRL_GPIO=y
CONFIG_SERIAL_NONSTANDARD=y
CONFIG_MOXA_INTELLIO=y
CONFIG_MOXA_SMARTIO=y
CONFIG_SYNCLINK_GT=y
CONFIG_N_HDLC=y
CONFIG_GOLDFISH_TTY=y
CONFIG_GOLDFISH_TTY_EARLY_CONSOLE=y
CONFIG_N_GSM=y
CONFIG_NOZOMI=y
CONFIG_NULL_TTY=y
CONFIG_HVC_DRIVER=y
CONFIG_RPMSG_TTY=y
CONFIG_SERIAL_DEV_BUS=y
CONFIG_SERIAL_DEV_CTRL_TTYPORT=y
CONFIG_TTY_PRINTK=y
CONFIG_TTY_PRINTK_LEVEL=6
CONFIG_PRINTER=y
CONFIG_LP_CONSOLE=y
CONFIG_PPDEV=y
CONFIG_VIRTIO_CONSOLE=y
CONFIG_IPMI_HANDLER=y
CONFIG_IPMI_PLAT_DATA=y
CONFIG_IPMI_PANIC_EVENT=y
CONFIG_IPMI_PANIC_STRING=y
CONFIG_IPMI_DEVICE_INTERFACE=y
CONFIG_IPMI_SI=y
CONFIG_IPMI_SSIF=y
CONFIG_IPMI_IPMB=y
CONFIG_IPMI_WATCHDOG=y
CONFIG_IPMI_POWEROFF=y
CONFIG_IPMI_KCS_BMC=y
CONFIG_ASPEED_KCS_IPMI_BMC=y
CONFIG_NPCM7XX_KCS_IPMI_BMC=y
CONFIG_IPMI_KCS_BMC_CDEV_IPMI=y
CONFIG_IPMI_KCS_BMC_SERIO=y
CONFIG_ASPEED_BT_IPMI_BMC=y
CONFIG_IPMB_DEVICE_INTERFACE=y
CONFIG_HW_RANDOM=y
CONFIG_HW_RANDOM_TIMERIOMEM=y
CONFIG_HW_RANDOM_ATMEL=y
CONFIG_HW_RANDOM_BA431=y
CONFIG_HW_RANDOM_BCM2835=y
CONFIG_HW_RANDOM_IPROC_RNG200=y
CONFIG_HW_RANDOM_IXP4XX=y
CONFIG_HW_RANDOM_OMAP=y
CONFIG_HW_RANDOM_OMAP3_ROM=y
CONFIG_HW_RANDOM_VIRTIO=y
CONFIG_HW_RANDOM_IMX_RNGC=y
CONFIG_HW_RANDOM_NOMADIK=y
CONFIG_HW_RANDOM_STM32=y
CONFIG_HW_RANDOM_POLARFIRE_SOC=y
CONFIG_HW_RANDOM_MESON=y
CONFIG_HW_RANDOM_MTK=y
CONFIG_HW_RANDOM_EXYNOS=y
CONFIG_HW_RANDOM_NPCM=y
CONFIG_HW_RANDOM_KEYSTONE=y
CONFIG_HW_RANDOM_CCTRNG=y
CONFIG_HW_RANDOM_XIPHERA=y
CONFIG_HW_RANDOM_CN10K=y
CONFIG_UML_RANDOM=y
CONFIG_APPLICOM=y
CONFIG_DEVMEM=y
CONFIG_DEVPORT=y
CONFIG_TCG_TPM=y
CONFIG_HW_RANDOM_TPM=y
CONFIG_TCG_TIS_CORE=y
CONFIG_TCG_TIS=y
CONFIG_TCG_TIS_SPI=y
CONFIG_TCG_TIS_SPI_CR50=y
CONFIG_TCG_TIS_I2C=y
CONFIG_TCG_TIS_SYNQUACER=y
CONFIG_TCG_TIS_I2C_CR50=y
CONFIG_TCG_TIS_I2C_ATMEL=y
CONFIG_TCG_TIS_I2C_INFINEON=y
CONFIG_TCG_TIS_I2C_NUVOTON=y
CONFIG_TCG_VTPM_PROXY=y
CONFIG_TCG_TIS_ST33ZP24=y
CONFIG_TCG_TIS_ST33ZP24_I2C=y
CONFIG_TCG_TIS_ST33ZP24_SPI=y
CONFIG_XILLYBUS_CLASS=y
CONFIG_XILLYBUS=y
CONFIG_XILLYBUS_PCIE=y
CONFIG_XILLYBUS_OF=y
CONFIG_XILLYUSB=y
CONFIG_RANDOM_TRUST_CPU=y
CONFIG_RANDOM_TRUST_BOOTLOADER=y
# end of Character devices
#
# I2C support
#
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_COMPAT=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_MUX=y
#
# Multiplexer I2C Chip support
#
CONFIG_I2C_ARB_GPIO_CHALLENGE=y
CONFIG_I2C_MUX_GPIO=y
CONFIG_I2C_MUX_GPMUX=y
CONFIG_I2C_MUX_LTC4306=y
CONFIG_I2C_MUX_PCA9541=y
CONFIG_I2C_MUX_PCA954x=y
CONFIG_I2C_MUX_PINCTRL=y
CONFIG_I2C_MUX_REG=y
CONFIG_I2C_DEMUX_PINCTRL=y
CONFIG_I2C_MUX_MLXCPLD=y
# end of Multiplexer I2C Chip support
CONFIG_I2C_HELPER_AUTO=y
CONFIG_I2C_SMBUS=y
CONFIG_I2C_ALGOBIT=y
CONFIG_I2C_ALGOPCA=y
#
# I2C Hardware Bus support
#
#
# PC SMBus host controller drivers
#
CONFIG_I2C_CCGX_UCSI=y
CONFIG_I2C_ALI1535=y
CONFIG_I2C_ALI1563=y
CONFIG_I2C_ALI15X3=y
CONFIG_I2C_AMD756=y
CONFIG_I2C_AMD8111=y
CONFIG_I2C_HIX5HD2=y
CONFIG_I2C_I801=y
CONFIG_I2C_ISCH=y
CONFIG_I2C_PIIX4=y
CONFIG_I2C_NFORCE2=y
CONFIG_I2C_NVIDIA_GPU=y
CONFIG_I2C_SIS5595=y
CONFIG_I2C_SIS630=y
CONFIG_I2C_SIS96X=y
CONFIG_I2C_VIA=y
CONFIG_I2C_VIAPRO=y
#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
CONFIG_I2C_ALTERA=y
CONFIG_I2C_ASPEED=y
CONFIG_I2C_AT91=y
CONFIG_I2C_AT91_SLAVE_EXPERIMENTAL=y
CONFIG_I2C_AXXIA=y
CONFIG_I2C_BCM2835=y
CONFIG_I2C_BCM_IPROC=y
CONFIG_I2C_BCM_KONA=y
CONFIG_I2C_BRCMSTB=y
CONFIG_I2C_CADENCE=y
CONFIG_I2C_CBUS_GPIO=y
CONFIG_I2C_DAVINCI=y
CONFIG_I2C_DESIGNWARE_CORE=y
CONFIG_I2C_DESIGNWARE_SLAVE=y
CONFIG_I2C_DESIGNWARE_PLATFORM=y
CONFIG_I2C_DESIGNWARE_PCI=y
CONFIG_I2C_DIGICOLOR=y
CONFIG_I2C_EG20T=y
CONFIG_I2C_EMEV2=y
CONFIG_I2C_EXYNOS5=y
CONFIG_I2C_GPIO=y
CONFIG_I2C_GPIO_FAULT_INJECTOR=y
CONFIG_I2C_HIGHLANDER=y
CONFIG_I2C_HISI=y
CONFIG_I2C_IMG=y
CONFIG_I2C_IMX=y
CONFIG_I2C_IMX_LPI2C=y
CONFIG_I2C_IOP3XX=y
CONFIG_I2C_JZ4780=y
CONFIG_I2C_KEMPLD=y
CONFIG_I2C_LPC2K=y
CONFIG_I2C_MESON=y
CONFIG_I2C_MICROCHIP_CORE=y
CONFIG_I2C_MT65XX=y
CONFIG_I2C_MT7621=y
CONFIG_I2C_MV64XXX=y
CONFIG_I2C_MXS=y
CONFIG_I2C_NPCM=y
CONFIG_I2C_OCORES=y
CONFIG_I2C_OMAP=y
CONFIG_I2C_OWL=y
CONFIG_I2C_APPLE=y
CONFIG_I2C_PCA_PLATFORM=y
CONFIG_I2C_PNX=y
CONFIG_I2C_PXA=y
CONFIG_I2C_PXA_SLAVE=y
CONFIG_I2C_QCOM_CCI=y
CONFIG_I2C_QCOM_GENI=y
CONFIG_I2C_QUP=y
CONFIG_I2C_RIIC=y
CONFIG_I2C_RK3X=y
CONFIG_I2C_RZV2M=y
CONFIG_I2C_S3C2410=y
CONFIG_I2C_SH_MOBILE=y
CONFIG_I2C_SIMTEC=y
CONFIG_I2C_SPRD=y
CONFIG_I2C_ST=y
CONFIG_I2C_STM32F4=y
CONFIG_I2C_STM32F7=y
CONFIG_I2C_SUN6I_P2WI=y
CONFIG_I2C_SYNQUACER=y
CONFIG_I2C_TEGRA_BPMP=y
CONFIG_I2C_UNIPHIER=y
CONFIG_I2C_UNIPHIER_F=y
CONFIG_I2C_VERSATILE=y
CONFIG_I2C_WMT=y
CONFIG_I2C_THUNDERX=y
CONFIG_I2C_XILINX=y
CONFIG_I2C_XLP9XX=y
CONFIG_I2C_RCAR=y
#
# External I2C/SMBus adapter drivers
#
CONFIG_I2C_DIOLAN_U2C=y
CONFIG_I2C_DLN2=y
CONFIG_I2C_CP2615=y
CONFIG_I2C_PARPORT=y
CONFIG_I2C_PCI1XXXX=y
CONFIG_I2C_ROBOTFUZZ_OSIF=y
CONFIG_I2C_TAOS_EVM=y
CONFIG_I2C_TINY_USB=y
CONFIG_I2C_VIPERBOARD=y
#
# Other I2C/SMBus bus drivers
#
CONFIG_I2C_MLXCPLD=y
CONFIG_I2C_CROS_EC_TUNNEL=y
CONFIG_I2C_FSI=y
CONFIG_I2C_VIRTIO=y
# end of I2C Hardware Bus support
CONFIG_I2C_STUB=m
CONFIG_I2C_SLAVE=y
CONFIG_I2C_SLAVE_EEPROM=y
CONFIG_I2C_SLAVE_TESTUNIT=y
CONFIG_I2C_DEBUG_CORE=y
CONFIG_I2C_DEBUG_ALGO=y
CONFIG_I2C_DEBUG_BUS=y
# end of I2C support
CONFIG_I3C=y
CONFIG_CDNS_I3C_MASTER=y
CONFIG_DW_I3C_MASTER=y
CONFIG_SVC_I3C_MASTER=y
CONFIG_MIPI_I3C_HCI=y
CONFIG_SPI=y
CONFIG_SPI_DEBUG=y
CONFIG_SPI_MASTER=y
CONFIG_SPI_MEM=y
#
# SPI Master Controller Drivers
#
CONFIG_SPI_ALTERA=y
CONFIG_SPI_ALTERA_CORE=y
CONFIG_SPI_ALTERA_DFL=y
CONFIG_SPI_AR934X=y
CONFIG_SPI_ATH79=y
CONFIG_SPI_ARMADA_3700=y
CONFIG_SPI_ASPEED_SMC=y
CONFIG_SPI_ATMEL=y
CONFIG_SPI_AT91_USART=y
CONFIG_SPI_ATMEL_QUADSPI=y
CONFIG_SPI_AXI_SPI_ENGINE=y
CONFIG_SPI_BCM2835=y
CONFIG_SPI_BCM2835AUX=y
CONFIG_SPI_BCM63XX=y
CONFIG_SPI_BCM63XX_HSSPI=y
CONFIG_SPI_BCM_QSPI=y
CONFIG_SPI_BITBANG=y
CONFIG_SPI_BUTTERFLY=y
CONFIG_SPI_CADENCE=y
CONFIG_SPI_CADENCE_QUADSPI=y
CONFIG_SPI_CADENCE_XSPI=y
CONFIG_SPI_CLPS711X=y
CONFIG_SPI_DESIGNWARE=y
CONFIG_SPI_DW_DMA=y
CONFIG_SPI_DW_PCI=y
CONFIG_SPI_DW_MMIO=y
CONFIG_SPI_DW_BT1=y
CONFIG_SPI_DW_BT1_DIRMAP=y
CONFIG_SPI_DLN2=y
CONFIG_SPI_EP93XX=y
CONFIG_SPI_FSI=y
CONFIG_SPI_FSL_LPSPI=y
CONFIG_SPI_FSL_QUADSPI=y
CONFIG_SPI_GXP=y
CONFIG_SPI_HISI_KUNPENG=y
CONFIG_SPI_HISI_SFC_V3XX=y
CONFIG_SPI_NXP_FLEXSPI=y
CONFIG_SPI_GPIO=y
CONFIG_SPI_IMG_SPFI=y
CONFIG_SPI_IMX=y
CONFIG_SPI_INGENIC=y
CONFIG_SPI_INTEL=y
CONFIG_SPI_INTEL_PCI=y
CONFIG_SPI_INTEL_PLATFORM=y
CONFIG_SPI_JCORE=y
CONFIG_SPI_LM70_LLP=y
CONFIG_SPI_LP8841_RTC=y
CONFIG_SPI_FSL_LIB=y
CONFIG_SPI_FSL_SPI=y
CONFIG_SPI_FSL_DSPI=y
CONFIG_SPI_MESON_SPICC=y
CONFIG_SPI_MESON_SPIFC=y
CONFIG_SPI_MICROCHIP_CORE=y
CONFIG_SPI_MICROCHIP_CORE_QSPI=y
CONFIG_SPI_MT65XX=y
CONFIG_SPI_MT7621=y
CONFIG_SPI_MTK_NOR=y
CONFIG_SPI_MTK_SNFI=y
CONFIG_SPI_NPCM_FIU=y
CONFIG_SPI_NPCM_PSPI=y
CONFIG_SPI_LANTIQ_SSC=y
CONFIG_SPI_OC_TINY=y
CONFIG_SPI_OMAP24XX=y
CONFIG_SPI_TI_QSPI=y
CONFIG_SPI_OMAP_100K=y
CONFIG_SPI_ORION=y
CONFIG_SPI_PIC32=y
CONFIG_SPI_PIC32_SQI=y
CONFIG_SPI_PXA2XX=y
CONFIG_SPI_PXA2XX_PCI=y
CONFIG_SPI_ROCKCHIP=y
CONFIG_SPI_ROCKCHIP_SFC=y
CONFIG_SPI_RPCIF=y
CONFIG_SPI_RSPI=y
CONFIG_SPI_QUP=y
CONFIG_SPI_QCOM_GENI=y
CONFIG_SPI_S3C64XX=y
CONFIG_SPI_SC18IS602=y
CONFIG_SPI_SH_MSIOF=y
CONFIG_SPI_SH=y
CONFIG_SPI_SH_HSPI=y
CONFIG_SPI_SIFIVE=y
CONFIG_SPI_SLAVE_MT27XX=y
CONFIG_SPI_SPRD=y
CONFIG_SPI_SPRD_ADI=y
CONFIG_SPI_STM32=y
CONFIG_SPI_STM32_QSPI=y
CONFIG_SPI_ST_SSC4=y
CONFIG_SPI_SUN4I=y
CONFIG_SPI_SUN6I=y
CONFIG_SPI_SUNPLUS_SP7021=y
CONFIG_SPI_SYNQUACER=y
CONFIG_SPI_MXIC=y
CONFIG_SPI_TEGRA210_QUAD=y
CONFIG_SPI_TEGRA114=y
CONFIG_SPI_TEGRA20_SFLASH=y
CONFIG_SPI_TEGRA20_SLINK=y
CONFIG_SPI_THUNDERX=y
CONFIG_SPI_TOPCLIFF_PCH=y
CONFIG_SPI_UNIPHIER=y
CONFIG_SPI_XCOMM=y
CONFIG_SPI_XILINX=y
CONFIG_SPI_XLP=y
CONFIG_SPI_XTENSA_XTFPGA=y
CONFIG_SPI_ZYNQ_QSPI=y
CONFIG_SPI_ZYNQMP_GQSPI=y
CONFIG_SPI_AMD=y
#
# SPI Multiplexer support
#
CONFIG_SPI_MUX=y
#
# SPI Protocol Masters
#
CONFIG_SPI_SPIDEV=y
CONFIG_SPI_LOOPBACK_TEST=m
CONFIG_SPI_TLE62X0=y
CONFIG_SPI_SLAVE=y
CONFIG_SPI_SLAVE_TIME=y
CONFIG_SPI_SLAVE_SYSTEM_CONTROL=y
CONFIG_SPI_DYNAMIC=y
CONFIG_SPMI=y
CONFIG_SPMI_HISI3670=y
CONFIG_SPMI_MSM_PMIC_ARB=y
CONFIG_SPMI_MTK_PMIF=y
CONFIG_HSI=y
CONFIG_HSI_BOARDINFO=y
#
# HSI controllers
#
#
# HSI clients
#
CONFIG_HSI_CHAR=y
CONFIG_PPS=y
CONFIG_PPS_DEBUG=y
#
# PPS clients support
#
CONFIG_PPS_CLIENT_KTIMER=y
CONFIG_PPS_CLIENT_LDISC=y
CONFIG_PPS_CLIENT_PARPORT=y
CONFIG_PPS_CLIENT_GPIO=y
#
# PPS generators support
#
#
# PTP clock support
#
CONFIG_PTP_1588_CLOCK=y
CONFIG_PTP_1588_CLOCK_OPTIONAL=y
CONFIG_PTP_1588_CLOCK_DTE=y
CONFIG_PTP_1588_CLOCK_QORIQ=y
CONFIG_DP83640_PHY=y
CONFIG_PTP_1588_CLOCK_INES=y
CONFIG_PTP_1588_CLOCK_PCH=y
CONFIG_PTP_1588_CLOCK_IDT82P33=y
CONFIG_PTP_1588_CLOCK_IDTCM=y
CONFIG_PTP_1588_CLOCK_OCP=y
# end of PTP clock support
CONFIG_PINCTRL=y
CONFIG_GENERIC_PINCTRL_GROUPS=y
CONFIG_PINMUX=y
CONFIG_GENERIC_PINMUX_FUNCTIONS=y
CONFIG_PINCONF=y
CONFIG_GENERIC_PINCONF=y
CONFIG_DEBUG_PINCTRL=y
CONFIG_PINCTRL_AMD=y
CONFIG_PINCTRL_AS3722=y
CONFIG_PINCTRL_AT91PIO4=y
CONFIG_PINCTRL_AXP209=y
CONFIG_PINCTRL_BM1880=y
CONFIG_PINCTRL_CY8C95X0=y
CONFIG_PINCTRL_DA850_PUPD=y
CONFIG_PINCTRL_DA9062=y
CONFIG_PINCTRL_EQUILIBRIUM=y
CONFIG_PINCTRL_INGENIC=y
CONFIG_PINCTRL_LPC18XX=y
CONFIG_PINCTRL_MAX77620=y
CONFIG_PINCTRL_MCP23S08_I2C=y
CONFIG_PINCTRL_MCP23S08_SPI=y
CONFIG_PINCTRL_MCP23S08=y
CONFIG_PINCTRL_MICROCHIP_SGPIO=y
CONFIG_PINCTRL_OCELOT=y
CONFIG_PINCTRL_PALMAS=y
CONFIG_PINCTRL_PISTACHIO=y
CONFIG_PINCTRL_RK805=y
CONFIG_PINCTRL_ROCKCHIP=y
CONFIG_PINCTRL_SINGLE=y
CONFIG_PINCTRL_STMFX=y
CONFIG_PINCTRL_SX150X=y
CONFIG_PINCTRL_OWL=y
CONFIG_PINCTRL_S500=y
CONFIG_PINCTRL_S700=y
CONFIG_PINCTRL_S900=y
CONFIG_PINCTRL_ASPEED=y
CONFIG_PINCTRL_ASPEED_G4=y
CONFIG_PINCTRL_ASPEED_G5=y
CONFIG_PINCTRL_ASPEED_G6=y
CONFIG_PINCTRL_BCM281XX=y
CONFIG_PINCTRL_BCM2835=y
CONFIG_PINCTRL_BCM4908=y
CONFIG_PINCTRL_BCM63XX=y
CONFIG_PINCTRL_BCM6318=y
CONFIG_PINCTRL_BCM6328=y
CONFIG_PINCTRL_BCM6358=y
CONFIG_PINCTRL_BCM6362=y
CONFIG_PINCTRL_BCM6368=y
CONFIG_PINCTRL_BCM63268=y
CONFIG_PINCTRL_IPROC_GPIO=y
CONFIG_PINCTRL_CYGNUS_MUX=y
CONFIG_PINCTRL_NS=y
CONFIG_PINCTRL_NSP_GPIO=y
CONFIG_PINCTRL_NS2_MUX=y
CONFIG_PINCTRL_NSP_MUX=y
CONFIG_PINCTRL_BERLIN=y
CONFIG_PINCTRL_AS370=y
CONFIG_PINCTRL_BERLIN_BG4CT=y
CONFIG_PINCTRL_LOCHNAGAR=y
CONFIG_PINCTRL_MADERA=y
CONFIG_PINCTRL_CS47L15=y
CONFIG_PINCTRL_CS47L35=y
CONFIG_PINCTRL_CS47L85=y
CONFIG_PINCTRL_CS47L90=y
CONFIG_PINCTRL_CS47L92=y
CONFIG_PINCTRL_IMX=y
CONFIG_PINCTRL_IMX8MM=y
CONFIG_PINCTRL_IMX8MN=y
CONFIG_PINCTRL_IMX8MP=y
CONFIG_PINCTRL_IMX8MQ=y
#
# Intel pinctrl drivers
#
# end of Intel pinctrl drivers
#
# MediaTek pinctrl drivers
#
CONFIG_EINT_MTK=y
CONFIG_PINCTRL_MTK=y
CONFIG_PINCTRL_MTK_V2=y
CONFIG_PINCTRL_MTK_MOORE=y
CONFIG_PINCTRL_MTK_PARIS=y
CONFIG_PINCTRL_MT2701=y
CONFIG_PINCTRL_MT7623=y
CONFIG_PINCTRL_MT7629=y
CONFIG_PINCTRL_MT8135=y
CONFIG_PINCTRL_MT8127=y
CONFIG_PINCTRL_MT2712=y
CONFIG_PINCTRL_MT6765=y
CONFIG_PINCTRL_MT6779=y
CONFIG_PINCTRL_MT6795=y
CONFIG_PINCTRL_MT6797=y
CONFIG_PINCTRL_MT7622=y
CONFIG_PINCTRL_MT7986=y
CONFIG_PINCTRL_MT8167=y
CONFIG_PINCTRL_MT8173=y
CONFIG_PINCTRL_MT8183=y
CONFIG_PINCTRL_MT8186=y
CONFIG_PINCTRL_MT8188=y
CONFIG_PINCTRL_MT8192=y
CONFIG_PINCTRL_MT8195=y
CONFIG_PINCTRL_MT8365=y
CONFIG_PINCTRL_MT8516=y
CONFIG_PINCTRL_MT6397=y
# end of MediaTek pinctrl drivers
CONFIG_PINCTRL_MESON=y
CONFIG_PINCTRL_WPCM450=y
CONFIG_PINCTRL_NPCM7XX=y
CONFIG_PINCTRL_PXA=y
CONFIG_PINCTRL_PXA25X=y
CONFIG_PINCTRL_PXA27X=y
CONFIG_PINCTRL_MSM=y
CONFIG_PINCTRL_APQ8064=y
CONFIG_PINCTRL_APQ8084=y
CONFIG_PINCTRL_IPQ4019=y
CONFIG_PINCTRL_IPQ8064=y
CONFIG_PINCTRL_IPQ8074=y
CONFIG_PINCTRL_IPQ6018=y
CONFIG_PINCTRL_MSM8226=y
CONFIG_PINCTRL_MSM8660=y
CONFIG_PINCTRL_MSM8960=y
CONFIG_PINCTRL_MDM9607=y
CONFIG_PINCTRL_MDM9615=y
CONFIG_PINCTRL_MSM8X74=y
CONFIG_PINCTRL_MSM8909=y
CONFIG_PINCTRL_MSM8916=y
CONFIG_PINCTRL_MSM8953=y
CONFIG_PINCTRL_MSM8976=y
CONFIG_PINCTRL_MSM8994=y
CONFIG_PINCTRL_MSM8996=y
CONFIG_PINCTRL_MSM8998=y
CONFIG_PINCTRL_QCM2290=y
CONFIG_PINCTRL_QCS404=y
CONFIG_PINCTRL_QCOM_SPMI_PMIC=y
CONFIG_PINCTRL_QCOM_SSBI_PMIC=y
CONFIG_PINCTRL_SC7180=y
CONFIG_PINCTRL_SC7280=y
CONFIG_PINCTRL_SC7280_LPASS_LPI=y
CONFIG_PINCTRL_SC8180X=y
CONFIG_PINCTRL_SC8280XP=y
CONFIG_PINCTRL_SDM660=y
CONFIG_PINCTRL_SDM845=y
CONFIG_PINCTRL_SDX55=y
CONFIG_PINCTRL_SM6115=y
CONFIG_PINCTRL_SM6125=y
CONFIG_PINCTRL_SM6350=y
CONFIG_PINCTRL_SM6375=y
CONFIG_PINCTRL_SDX65=y
CONFIG_PINCTRL_SM8150=y
CONFIG_PINCTRL_SM8250=y
CONFIG_PINCTRL_SM8250_LPASS_LPI=y
CONFIG_PINCTRL_SM8350=y
CONFIG_PINCTRL_SM8450=y
CONFIG_PINCTRL_SM8450_LPASS_LPI=y
CONFIG_PINCTRL_SC8280XP_LPASS_LPI=y
CONFIG_PINCTRL_LPASS_LPI=y
#
# Renesas pinctrl drivers
#
CONFIG_PINCTRL_RENESAS=y
CONFIG_PINCTRL_SH_PFC=y
CONFIG_PINCTRL_SH_PFC_GPIO=y
CONFIG_PINCTRL_SH_FUNC_GPIO=y
CONFIG_PINCTRL_PFC_EMEV2=y
CONFIG_PINCTRL_PFC_R8A77995=y
CONFIG_PINCTRL_PFC_R8A7794=y
CONFIG_PINCTRL_PFC_R8A77990=y
CONFIG_PINCTRL_PFC_R8A7779=y
CONFIG_PINCTRL_PFC_R8A7790=y
CONFIG_PINCTRL_PFC_R8A77950=y
CONFIG_PINCTRL_PFC_R8A77951=y
CONFIG_PINCTRL_PFC_R8A7778=y
CONFIG_PINCTRL_PFC_R8A7793=y
CONFIG_PINCTRL_PFC_R8A7791=y
CONFIG_PINCTRL_PFC_R8A77965=y
CONFIG_PINCTRL_PFC_R8A77960=y
CONFIG_PINCTRL_PFC_R8A77961=y
CONFIG_PINCTRL_PFC_R8A779F0=y
CONFIG_PINCTRL_PFC_R8A7792=y
CONFIG_PINCTRL_PFC_R8A77980=y
CONFIG_PINCTRL_PFC_R8A77970=y
CONFIG_PINCTRL_PFC_R8A779A0=y
CONFIG_PINCTRL_PFC_R8A779G0=y
CONFIG_PINCTRL_PFC_R8A7740=y
CONFIG_PINCTRL_PFC_R8A73A4=y
CONFIG_PINCTRL_RZA1=y
CONFIG_PINCTRL_RZA2=y
CONFIG_PINCTRL_RZG2L=y
CONFIG_PINCTRL_PFC_R8A77470=y
CONFIG_PINCTRL_PFC_R8A7745=y
CONFIG_PINCTRL_PFC_R8A7742=y
CONFIG_PINCTRL_PFC_R8A7743=y
CONFIG_PINCTRL_PFC_R8A7744=y
CONFIG_PINCTRL_PFC_R8A774C0=y
CONFIG_PINCTRL_PFC_R8A774E1=y
CONFIG_PINCTRL_PFC_R8A774A1=y
CONFIG_PINCTRL_PFC_R8A774B1=y
CONFIG_PINCTRL_RZN1=y
CONFIG_PINCTRL_RZV2M=y
CONFIG_PINCTRL_PFC_SH7203=y
CONFIG_PINCTRL_PFC_SH7264=y
CONFIG_PINCTRL_PFC_SH7269=y
CONFIG_PINCTRL_PFC_SH7720=y
CONFIG_PINCTRL_PFC_SH7722=y
CONFIG_PINCTRL_PFC_SH7734=y
CONFIG_PINCTRL_PFC_SH7757=y
CONFIG_PINCTRL_PFC_SH7785=y
CONFIG_PINCTRL_PFC_SH7786=y
CONFIG_PINCTRL_PFC_SH73A0=y
CONFIG_PINCTRL_PFC_SH7723=y
CONFIG_PINCTRL_PFC_SH7724=y
CONFIG_PINCTRL_PFC_SHX3=y
# end of Renesas pinctrl drivers
CONFIG_PINCTRL_SAMSUNG=y
CONFIG_PINCTRL_EXYNOS=y
CONFIG_PINCTRL_EXYNOS_ARM=y
CONFIG_PINCTRL_EXYNOS_ARM64=y
CONFIG_PINCTRL_S3C24XX=y
CONFIG_PINCTRL_S3C64XX=y
CONFIG_PINCTRL_SPRD=y
CONFIG_PINCTRL_SPRD_SC9860=y
CONFIG_PINCTRL_STARFIVE_JH7100=y
CONFIG_PINCTRL_STM32=y
CONFIG_PINCTRL_STM32F429=y
CONFIG_PINCTRL_STM32F469=y
CONFIG_PINCTRL_STM32F746=y
CONFIG_PINCTRL_STM32F769=y
CONFIG_PINCTRL_STM32H743=y
CONFIG_PINCTRL_STM32MP135=y
CONFIG_PINCTRL_STM32MP157=y
CONFIG_PINCTRL_TI_IODELAY=y
CONFIG_PINCTRL_UNIPHIER=y
CONFIG_PINCTRL_UNIPHIER_LD4=y
CONFIG_PINCTRL_UNIPHIER_PRO4=y
CONFIG_PINCTRL_UNIPHIER_SLD8=y
CONFIG_PINCTRL_UNIPHIER_PRO5=y
CONFIG_PINCTRL_UNIPHIER_PXS2=y
CONFIG_PINCTRL_UNIPHIER_LD6B=y
CONFIG_PINCTRL_UNIPHIER_LD11=y
CONFIG_PINCTRL_UNIPHIER_LD20=y
CONFIG_PINCTRL_UNIPHIER_PXS3=y
CONFIG_PINCTRL_UNIPHIER_NX1=y
CONFIG_PINCTRL_VISCONTI=y
CONFIG_PINCTRL_TMPV7700=y
CONFIG_GPIOLIB=y
CONFIG_GPIOLIB_FASTPATH_LIMIT=512
CONFIG_OF_GPIO=y
CONFIG_GPIOLIB_IRQCHIP=y
CONFIG_DEBUG_GPIO=y
CONFIG_GPIO_SYSFS=y
CONFIG_GPIO_CDEV=y
CONFIG_GPIO_CDEV_V1=y
CONFIG_GPIO_GENERIC=y
CONFIG_GPIO_REGMAP=y
CONFIG_GPIO_MAX730X=y
#
# Memory mapped GPIO drivers
#
CONFIG_GPIO_74XX_MMIO=y
CONFIG_GPIO_ALTERA=y
CONFIG_GPIO_ASPEED=y
CONFIG_GPIO_ASPEED_SGPIO=y
CONFIG_GPIO_ATH79=y
CONFIG_GPIO_RASPBERRYPI_EXP=y
CONFIG_GPIO_BCM_KONA=y
CONFIG_GPIO_BCM_XGS_IPROC=y
CONFIG_GPIO_BRCMSTB=y
CONFIG_GPIO_CADENCE=y
CONFIG_GPIO_CLPS711X=y
CONFIG_GPIO_DWAPB=y
CONFIG_GPIO_EIC_SPRD=y
CONFIG_GPIO_EM=y
CONFIG_GPIO_EXAR=y
CONFIG_GPIO_FTGPIO010=y
CONFIG_GPIO_GENERIC_PLATFORM=y
CONFIG_GPIO_GRGPIO=y
CONFIG_GPIO_HISI=y
CONFIG_GPIO_HLWD=y
CONFIG_GPIO_IMX_SCU=y
CONFIG_GPIO_IOP=y
CONFIG_GPIO_LOGICVC=y
CONFIG_GPIO_LPC18XX=y
CONFIG_GPIO_LPC32XX=y
CONFIG_GPIO_MB86S7X=y
CONFIG_GPIO_MENZ127=y
CONFIG_GPIO_MPC8XXX=y
CONFIG_GPIO_MT7621=y
CONFIG_GPIO_MXC=y
CONFIG_GPIO_MXS=y
CONFIG_GPIO_PMIC_EIC_SPRD=y
CONFIG_GPIO_PXA=y
CONFIG_GPIO_RCAR=y
CONFIG_GPIO_RDA=y
CONFIG_GPIO_ROCKCHIP=y
CONFIG_GPIO_SAMA5D2_PIOBU=y
CONFIG_GPIO_SIFIVE=y
CONFIG_GPIO_SIOX=y
CONFIG_GPIO_SNPS_CREG=y
CONFIG_GPIO_SPRD=y
CONFIG_GPIO_STP_XWAY=y
CONFIG_GPIO_SYSCON=y
CONFIG_GPIO_TEGRA=y
CONFIG_GPIO_TEGRA186=y
CONFIG_GPIO_TS4800=y
CONFIG_GPIO_THUNDERX=y
CONFIG_GPIO_UNIPHIER=y
CONFIG_GPIO_VISCONTI=y
CONFIG_GPIO_VX855=y
CONFIG_GPIO_WCD934X=y
CONFIG_GPIO_XGENE_SB=y
CONFIG_GPIO_XILINX=y
CONFIG_GPIO_XLP=y
CONFIG_GPIO_AMD_FCH=y
CONFIG_GPIO_IDT3243X=y
# end of Memory mapped GPIO drivers
#
# I2C GPIO expanders
#
CONFIG_GPIO_ADNP=y
CONFIG_GPIO_GW_PLD=y
CONFIG_GPIO_MAX7300=y
CONFIG_GPIO_MAX732X=y
CONFIG_GPIO_MAX732X_IRQ=y
CONFIG_GPIO_PCA953X=y
CONFIG_GPIO_PCA953X_IRQ=y
CONFIG_GPIO_PCA9570=y
CONFIG_GPIO_PCF857X=y
CONFIG_GPIO_TPIC2810=y
CONFIG_GPIO_TS4900=y
# end of I2C GPIO expanders
#
# MFD GPIO expanders
#
CONFIG_GPIO_ADP5520=y
CONFIG_GPIO_ARIZONA=y
CONFIG_GPIO_BD71815=y
CONFIG_GPIO_BD71828=y
CONFIG_GPIO_BD9571MWV=y
CONFIG_GPIO_CRYSTAL_COVE=y
CONFIG_GPIO_DA9052=y
CONFIG_GPIO_DA9055=y
CONFIG_GPIO_DLN2=y
CONFIG_GPIO_JANZ_TTL=y
CONFIG_GPIO_KEMPLD=y
CONFIG_GPIO_LP3943=y
CONFIG_GPIO_LP873X=y
CONFIG_GPIO_LP87565=y
CONFIG_GPIO_MADERA=y
CONFIG_GPIO_MAX77620=y
CONFIG_GPIO_MAX77650=y
CONFIG_GPIO_PALMAS=y
CONFIG_GPIO_RC5T583=y
CONFIG_GPIO_SL28CPLD=y
CONFIG_GPIO_STMPE=y
CONFIG_GPIO_TC3589X=y
CONFIG_GPIO_TIMBERDALE=y
CONFIG_GPIO_TPS65086=y
CONFIG_GPIO_TPS65218=y
CONFIG_GPIO_TPS6586X=y
CONFIG_GPIO_TPS65910=y
CONFIG_GPIO_TPS65912=y
CONFIG_GPIO_TWL4030=y
CONFIG_GPIO_TWL6040=y
CONFIG_GPIO_WM831X=y
CONFIG_GPIO_WM8350=y
CONFIG_GPIO_WM8994=y
# end of MFD GPIO expanders
#
# PCI GPIO expanders
#
CONFIG_GPIO_MLXBF=y
CONFIG_GPIO_MLXBF2=y
CONFIG_GPIO_ML_IOH=y
CONFIG_GPIO_PCH=y
CONFIG_GPIO_PCI_IDIO_16=y
CONFIG_GPIO_PCIE_IDIO_24=y
CONFIG_GPIO_RDC321X=y
# end of PCI GPIO expanders
#
# SPI GPIO expanders
#
CONFIG_GPIO_74X164=y
CONFIG_GPIO_MAX3191X=y
CONFIG_GPIO_MAX7301=y
CONFIG_GPIO_MC33880=y
CONFIG_GPIO_PISOSR=y
CONFIG_GPIO_XRA1403=y
CONFIG_GPIO_MOXTET=y
# end of SPI GPIO expanders
#
# USB GPIO expanders
#
CONFIG_GPIO_VIPERBOARD=y
# end of USB GPIO expanders
#
# Virtual GPIO drivers
#
CONFIG_GPIO_AGGREGATOR=y
CONFIG_GPIO_MOCKUP=y
CONFIG_GPIO_VIRTIO=y
CONFIG_GPIO_SIM=y
# end of Virtual GPIO drivers
CONFIG_W1=y
CONFIG_W1_CON=y
#
# 1-wire Bus Masters
#
CONFIG_W1_MASTER_MATROX=y
CONFIG_W1_MASTER_DS2490=y
CONFIG_W1_MASTER_DS2482=y
CONFIG_W1_MASTER_MXC=y
CONFIG_W1_MASTER_DS1WM=y
CONFIG_W1_MASTER_GPIO=y
CONFIG_W1_MASTER_SGI=y
# end of 1-wire Bus Masters
#
# 1-wire Slaves
#
CONFIG_W1_SLAVE_THERM=y
CONFIG_W1_SLAVE_SMEM=y
CONFIG_W1_SLAVE_DS2405=y
CONFIG_W1_SLAVE_DS2408=y
CONFIG_W1_SLAVE_DS2408_READBACK=y
CONFIG_W1_SLAVE_DS2413=y
CONFIG_W1_SLAVE_DS2406=y
CONFIG_W1_SLAVE_DS2423=y
CONFIG_W1_SLAVE_DS2805=y
CONFIG_W1_SLAVE_DS2430=y
CONFIG_W1_SLAVE_DS2431=y
CONFIG_W1_SLAVE_DS2433=y
CONFIG_W1_SLAVE_DS2433_CRC=y
CONFIG_W1_SLAVE_DS2438=y
CONFIG_W1_SLAVE_DS250X=y
CONFIG_W1_SLAVE_DS2780=y
CONFIG_W1_SLAVE_DS2781=y
CONFIG_W1_SLAVE_DS28E04=y
CONFIG_W1_SLAVE_DS28E17=y
# end of 1-wire Slaves
CONFIG_POWER_RESET=y
CONFIG_POWER_RESET_AS3722=y
CONFIG_POWER_RESET_ATC260X=y
CONFIG_POWER_RESET_BRCMKONA=y
CONFIG_POWER_RESET_BRCMSTB=y
CONFIG_POWER_RESET_GEMINI_POWEROFF=y
CONFIG_POWER_RESET_GPIO=y
CONFIG_POWER_RESET_GPIO_RESTART=y
CONFIG_POWER_RESET_LINKSTATION=y
CONFIG_POWER_RESET_OCELOT_RESET=y
CONFIG_POWER_RESET_PIIX4_POWEROFF=y
CONFIG_POWER_RESET_LTC2952=y
CONFIG_POWER_RESET_MT6323=y
CONFIG_POWER_RESET_REGULATOR=y
CONFIG_POWER_RESET_RESTART=y
CONFIG_POWER_RESET_TPS65086=y
CONFIG_POWER_RESET_KEYSTONE=y
CONFIG_POWER_RESET_SYSCON=y
CONFIG_POWER_RESET_SYSCON_POWEROFF=y
CONFIG_POWER_RESET_RMOBILE=y
CONFIG_REBOOT_MODE=y
CONFIG_SYSCON_REBOOT_MODE=y
CONFIG_POWER_RESET_SC27XX=y
CONFIG_NVMEM_REBOOT_MODE=y
CONFIG_POWER_SUPPLY=y
CONFIG_POWER_SUPPLY_DEBUG=y
CONFIG_POWER_SUPPLY_HWMON=y
CONFIG_PDA_POWER=y
CONFIG_GENERIC_ADC_BATTERY=y
CONFIG_IP5XXX_POWER=y
CONFIG_MAX8925_POWER=y
CONFIG_WM831X_BACKUP=y
CONFIG_WM831X_POWER=y
CONFIG_WM8350_POWER=y
CONFIG_TEST_POWER=y
CONFIG_BATTERY_88PM860X=y
CONFIG_CHARGER_ADP5061=y
CONFIG_BATTERY_ACT8945A=y
CONFIG_BATTERY_CPCAP=y
CONFIG_BATTERY_CW2015=y
CONFIG_BATTERY_DS2760=y
CONFIG_BATTERY_DS2780=y
CONFIG_BATTERY_DS2781=y
CONFIG_BATTERY_DS2782=y
CONFIG_BATTERY_LEGO_EV3=y
CONFIG_BATTERY_OLPC=y
CONFIG_BATTERY_SAMSUNG_SDI=y
CONFIG_BATTERY_INGENIC=y
CONFIG_BATTERY_SBS=y
CONFIG_CHARGER_SBS=y
CONFIG_MANAGER_SBS=y
CONFIG_BATTERY_BQ27XXX=y
CONFIG_BATTERY_BQ27XXX_I2C=y
CONFIG_BATTERY_BQ27XXX_HDQ=y
CONFIG_BATTERY_BQ27XXX_DT_UPDATES_NVM=y
CONFIG_BATTERY_DA9030=y
CONFIG_BATTERY_DA9052=y
CONFIG_CHARGER_DA9150=y
CONFIG_BATTERY_DA9150=y
CONFIG_CHARGER_AXP20X=y
CONFIG_BATTERY_AXP20X=y
CONFIG_AXP20X_POWER=y
CONFIG_BATTERY_MAX17040=y
CONFIG_BATTERY_MAX17042=y
CONFIG_BATTERY_MAX1721X=y
CONFIG_BATTERY_TWL4030_MADC=y
CONFIG_CHARGER_88PM860X=y
CONFIG_CHARGER_PCF50633=y
CONFIG_BATTERY_RX51=y
CONFIG_CHARGER_CPCAP=y
CONFIG_CHARGER_ISP1704=y
CONFIG_CHARGER_MAX8903=y
CONFIG_CHARGER_TWL4030=y
CONFIG_CHARGER_LP8727=y
CONFIG_CHARGER_LP8788=y
CONFIG_CHARGER_GPIO=y
CONFIG_CHARGER_MANAGER=y
CONFIG_CHARGER_LT3651=y
CONFIG_CHARGER_LTC4162L=y
CONFIG_CHARGER_MAX14577=y
CONFIG_CHARGER_DETECTOR_MAX14656=y
CONFIG_CHARGER_MAX77650=y
CONFIG_CHARGER_MAX77693=y
CONFIG_CHARGER_MAX77976=y
CONFIG_CHARGER_MAX8997=y
CONFIG_CHARGER_MAX8998=y
CONFIG_CHARGER_MP2629=y
CONFIG_CHARGER_MT6360=y
CONFIG_CHARGER_MT6370=y
CONFIG_CHARGER_QCOM_SMBB=y
CONFIG_CHARGER_BQ2415X=y
CONFIG_CHARGER_BQ24190=y
CONFIG_CHARGER_BQ24257=y
CONFIG_CHARGER_BQ24735=y
CONFIG_CHARGER_BQ2515X=y
CONFIG_CHARGER_BQ25890=y
CONFIG_CHARGER_BQ25980=y
CONFIG_CHARGER_BQ256XX=y
CONFIG_CHARGER_RK817=y
CONFIG_CHARGER_SMB347=y
CONFIG_CHARGER_TPS65090=y
CONFIG_CHARGER_TPS65217=y
CONFIG_BATTERY_GAUGE_LTC2941=y
CONFIG_BATTERY_GOLDFISH=y
CONFIG_BATTERY_RT5033=y
CONFIG_CHARGER_RT9455=y
CONFIG_CHARGER_CROS_USBPD=y
CONFIG_CHARGER_CROS_PCHG=y
CONFIG_CHARGER_SC2731=y
CONFIG_FUEL_GAUGE_SC27XX=y
CONFIG_CHARGER_UCS1002=y
CONFIG_CHARGER_BD99954=y
CONFIG_RN5T618_POWER=y
CONFIG_BATTERY_ACER_A500=y
CONFIG_BATTERY_UG3105=y
CONFIG_HWMON=y
CONFIG_HWMON_VID=y
CONFIG_HWMON_DEBUG_CHIP=y
#
# Native drivers
#
CONFIG_SENSORS_AD7314=y
CONFIG_SENSORS_AD7414=y
CONFIG_SENSORS_AD7418=y
CONFIG_SENSORS_ADM1025=y
CONFIG_SENSORS_ADM1026=y
CONFIG_SENSORS_ADM1029=y
CONFIG_SENSORS_ADM1031=y
CONFIG_SENSORS_ADM1177=y
CONFIG_SENSORS_ADM9240=y
CONFIG_SENSORS_ADT7X10=y
CONFIG_SENSORS_ADT7310=y
CONFIG_SENSORS_ADT7410=y
CONFIG_SENSORS_ADT7411=y
CONFIG_SENSORS_ADT7462=y
CONFIG_SENSORS_ADT7470=y
CONFIG_SENSORS_ADT7475=y
CONFIG_SENSORS_AHT10=y
CONFIG_SENSORS_AQUACOMPUTER_D5NEXT=y
CONFIG_SENSORS_AS370=y
CONFIG_SENSORS_ASC7621=y
CONFIG_SENSORS_AXI_FAN_CONTROL=y
CONFIG_SENSORS_ARM_SCMI=y
CONFIG_SENSORS_ARM_SCPI=y
CONFIG_SENSORS_ASB100=y
CONFIG_SENSORS_ASPEED=y
CONFIG_SENSORS_ATXP1=y
CONFIG_SENSORS_BT1_PVT=y
CONFIG_SENSORS_BT1_PVT_ALARMS=y
CONFIG_SENSORS_CORSAIR_CPRO=y
CONFIG_SENSORS_CORSAIR_PSU=y
CONFIG_SENSORS_DRIVETEMP=y
CONFIG_SENSORS_DS620=y
CONFIG_SENSORS_DS1621=y
CONFIG_SENSORS_DA9052_ADC=y
CONFIG_SENSORS_DA9055=y
CONFIG_SENSORS_I5K_AMB=y
CONFIG_SENSORS_SPARX5=y
CONFIG_SENSORS_F71805F=y
CONFIG_SENSORS_F71882FG=y
CONFIG_SENSORS_F75375S=y
CONFIG_SENSORS_GSC=y
CONFIG_SENSORS_MC13783_ADC=y
CONFIG_SENSORS_FSCHMD=y
CONFIG_SENSORS_FTSTEUTATES=y
CONFIG_SENSORS_GL518SM=y
CONFIG_SENSORS_GL520SM=y
CONFIG_SENSORS_G760A=y
CONFIG_SENSORS_G762=y
CONFIG_SENSORS_GPIO_FAN=y
CONFIG_SENSORS_HIH6130=y
CONFIG_SENSORS_IBMAEM=y
CONFIG_SENSORS_IBMPEX=y
CONFIG_SENSORS_IIO_HWMON=y
CONFIG_SENSORS_IT87=y
CONFIG_SENSORS_JC42=y
CONFIG_SENSORS_POWR1220=y
CONFIG_SENSORS_LAN966X=y
CONFIG_SENSORS_LINEAGE=y
CONFIG_SENSORS_LOCHNAGAR=y
CONFIG_SENSORS_LTC2945=y
CONFIG_SENSORS_LTC2947=y
CONFIG_SENSORS_LTC2947_I2C=y
CONFIG_SENSORS_LTC2947_SPI=y
CONFIG_SENSORS_LTC2990=y
CONFIG_SENSORS_LTC2992=y
CONFIG_SENSORS_LTC4151=y
CONFIG_SENSORS_LTC4215=y
CONFIG_SENSORS_LTC4222=y
CONFIG_SENSORS_LTC4245=y
CONFIG_SENSORS_LTC4260=y
CONFIG_SENSORS_LTC4261=y
CONFIG_SENSORS_MAX1111=y
CONFIG_SENSORS_MAX127=y
CONFIG_SENSORS_MAX16065=y
CONFIG_SENSORS_MAX1619=y
CONFIG_SENSORS_MAX1668=y
CONFIG_SENSORS_MAX197=y
CONFIG_SENSORS_MAX31722=y
CONFIG_SENSORS_MAX31730=y
CONFIG_SENSORS_MAX31760=y
CONFIG_SENSORS_MAX6620=y
CONFIG_SENSORS_MAX6621=y
CONFIG_SENSORS_MAX6639=y
CONFIG_SENSORS_MAX6650=y
CONFIG_SENSORS_MAX6697=y
CONFIG_SENSORS_MAX31790=y
CONFIG_SENSORS_MCP3021=y
CONFIG_SENSORS_MLXREG_FAN=y
CONFIG_SENSORS_TC654=y
CONFIG_SENSORS_TPS23861=y
CONFIG_SENSORS_MENF21BMC_HWMON=y
CONFIG_SENSORS_MR75203=y
CONFIG_SENSORS_ADCXX=y
CONFIG_SENSORS_LM63=y
CONFIG_SENSORS_LM70=y
CONFIG_SENSORS_LM73=y
CONFIG_SENSORS_LM75=y
CONFIG_SENSORS_LM77=y
CONFIG_SENSORS_LM78=y
CONFIG_SENSORS_LM80=y
CONFIG_SENSORS_LM83=y
CONFIG_SENSORS_LM85=y
CONFIG_SENSORS_LM87=y
CONFIG_SENSORS_LM90=y
CONFIG_SENSORS_LM92=y
CONFIG_SENSORS_LM93=y
CONFIG_SENSORS_LM95234=y
CONFIG_SENSORS_LM95241=y
CONFIG_SENSORS_LM95245=y
CONFIG_SENSORS_PC87360=y
CONFIG_SENSORS_PC87427=y
CONFIG_SENSORS_NTC_THERMISTOR=y
CONFIG_SENSORS_NCT6683=y
CONFIG_SENSORS_NCT6775_CORE=y
CONFIG_SENSORS_NCT6775=y
CONFIG_SENSORS_NCT6775_I2C=y
CONFIG_SENSORS_NCT7802=y
CONFIG_SENSORS_NCT7904=y
CONFIG_SENSORS_NPCM7XX=y
CONFIG_SENSORS_NSA320=y
CONFIG_SENSORS_NZXT_KRAKEN2=y
CONFIG_SENSORS_NZXT_SMART2=y
CONFIG_SENSORS_OCC_P8_I2C=y
CONFIG_SENSORS_OCC_P9_SBE=y
CONFIG_SENSORS_OCC=y
CONFIG_SENSORS_PCF8591=y
CONFIG_SENSORS_PECI_CPUTEMP=y
CONFIG_SENSORS_PECI_DIMMTEMP=y
CONFIG_SENSORS_PECI=y
CONFIG_PMBUS=y
CONFIG_SENSORS_PMBUS=y
CONFIG_SENSORS_ADM1266=y
CONFIG_SENSORS_ADM1275=y
CONFIG_SENSORS_BEL_PFE=y
CONFIG_SENSORS_BPA_RS600=y
CONFIG_SENSORS_DELTA_AHE50DC_FAN=y
CONFIG_SENSORS_FSP_3Y=y
CONFIG_SENSORS_IBM_CFFPS=y
CONFIG_SENSORS_DPS920AB=y
CONFIG_SENSORS_INSPUR_IPSPS=y
CONFIG_SENSORS_IR35221=y
CONFIG_SENSORS_IR36021=y
CONFIG_SENSORS_IR38064=y
CONFIG_SENSORS_IR38064_REGULATOR=y
CONFIG_SENSORS_IRPS5401=y
CONFIG_SENSORS_ISL68137=y
CONFIG_SENSORS_LM25066=y
CONFIG_SENSORS_LM25066_REGULATOR=y
CONFIG_SENSORS_LT7182S=y
CONFIG_SENSORS_LTC2978=y
CONFIG_SENSORS_LTC2978_REGULATOR=y
CONFIG_SENSORS_LTC3815=y
CONFIG_SENSORS_MAX15301=y
CONFIG_SENSORS_MAX16064=y
CONFIG_SENSORS_MAX16601=y
CONFIG_SENSORS_MAX20730=y
CONFIG_SENSORS_MAX20751=y
CONFIG_SENSORS_MAX31785=y
CONFIG_SENSORS_MAX34440=y
CONFIG_SENSORS_MAX8688=y
CONFIG_SENSORS_MP2888=y
CONFIG_SENSORS_MP2975=y
CONFIG_SENSORS_MP5023=y
CONFIG_SENSORS_PIM4328=y
CONFIG_SENSORS_PLI1209BC=y
CONFIG_SENSORS_PLI1209BC_REGULATOR=y
CONFIG_SENSORS_PM6764TR=y
CONFIG_SENSORS_PXE1610=y
CONFIG_SENSORS_Q54SJ108A2=y
CONFIG_SENSORS_STPDDC60=y
CONFIG_SENSORS_TPS40422=y
CONFIG_SENSORS_TPS53679=y
CONFIG_SENSORS_TPS546D24=y
CONFIG_SENSORS_UCD9000=y
CONFIG_SENSORS_UCD9200=y
CONFIG_SENSORS_XDPE152=y
CONFIG_SENSORS_XDPE122=y
CONFIG_SENSORS_XDPE122_REGULATOR=y
CONFIG_SENSORS_ZL6100=y
CONFIG_SENSORS_PWM_FAN=y
CONFIG_SENSORS_RASPBERRYPI_HWMON=y
CONFIG_SENSORS_SL28CPLD=y
CONFIG_SENSORS_SBTSI=y
CONFIG_SENSORS_SBRMI=y
CONFIG_SENSORS_SHT15=y
CONFIG_SENSORS_SHT21=y
CONFIG_SENSORS_SHT3x=y
CONFIG_SENSORS_SHT4x=y
CONFIG_SENSORS_SHTC1=y
CONFIG_SENSORS_SIS5595=y
CONFIG_SENSORS_SY7636A=y
CONFIG_SENSORS_DME1737=y
CONFIG_SENSORS_EMC1403=y
CONFIG_SENSORS_EMC2103=y
CONFIG_SENSORS_EMC2305=y
CONFIG_SENSORS_EMC6W201=y
CONFIG_SENSORS_SMSC47M1=y
CONFIG_SENSORS_SMSC47M192=y
CONFIG_SENSORS_SMSC47B397=y
CONFIG_SENSORS_SCH56XX_COMMON=y
CONFIG_SENSORS_SCH5627=y
CONFIG_SENSORS_SCH5636=y
CONFIG_SENSORS_STTS751=y
CONFIG_SENSORS_SMM665=y
CONFIG_SENSORS_ADC128D818=y
CONFIG_SENSORS_ADS7828=y
CONFIG_SENSORS_ADS7871=y
CONFIG_SENSORS_AMC6821=y
CONFIG_SENSORS_INA209=y
CONFIG_SENSORS_INA2XX=y
CONFIG_SENSORS_INA238=y
CONFIG_SENSORS_INA3221=y
CONFIG_SENSORS_TC74=y
CONFIG_SENSORS_THMC50=y
CONFIG_SENSORS_TMP102=y
CONFIG_SENSORS_TMP103=y
CONFIG_SENSORS_TMP108=y
CONFIG_SENSORS_TMP401=y
CONFIG_SENSORS_TMP421=y
CONFIG_SENSORS_TMP464=y
CONFIG_SENSORS_TMP513=y
CONFIG_SENSORS_VIA686A=y
CONFIG_SENSORS_VT1211=y
CONFIG_SENSORS_VT8231=y
CONFIG_SENSORS_W83773G=y
CONFIG_SENSORS_W83781D=y
CONFIG_SENSORS_W83791D=y
CONFIG_SENSORS_W83792D=y
CONFIG_SENSORS_W83793=y
CONFIG_SENSORS_W83795=y
CONFIG_SENSORS_W83795_FANCTRL=y
CONFIG_SENSORS_W83L785TS=y
CONFIG_SENSORS_W83L786NG=y
CONFIG_SENSORS_W83627HF=y
CONFIG_SENSORS_W83627EHF=y
CONFIG_SENSORS_WM831X=y
CONFIG_SENSORS_WM8350=y
CONFIG_SENSORS_INTEL_M10_BMC_HWMON=y
CONFIG_THERMAL=y
CONFIG_THERMAL_NETLINK=y
CONFIG_THERMAL_STATISTICS=y
CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0
CONFIG_THERMAL_HWMON=y
CONFIG_THERMAL_OF=y
CONFIG_THERMAL_WRITABLE_TRIPS=y
CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y
# CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE is not set
# CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE is not set
CONFIG_THERMAL_GOV_FAIR_SHARE=y
CONFIG_THERMAL_GOV_STEP_WISE=y
CONFIG_THERMAL_GOV_BANG_BANG=y
CONFIG_THERMAL_GOV_USER_SPACE=y
CONFIG_CPU_THERMAL=y
CONFIG_DEVFREQ_THERMAL=y
CONFIG_THERMAL_EMULATION=y
CONFIG_THERMAL_MMIO=y
CONFIG_HISI_THERMAL=y
CONFIG_IMX_THERMAL=y
CONFIG_IMX_SC_THERMAL=y
CONFIG_IMX8MM_THERMAL=y
CONFIG_K3_THERMAL=y
CONFIG_MAX77620_THERMAL=y
CONFIG_QORIQ_THERMAL=y
CONFIG_SPEAR_THERMAL=y
CONFIG_SUN8I_THERMAL=y
CONFIG_ROCKCHIP_THERMAL=y
CONFIG_RCAR_THERMAL=y
CONFIG_RCAR_GEN3_THERMAL=y
CONFIG_RZG2L_THERMAL=y
CONFIG_KIRKWOOD_THERMAL=y
CONFIG_DOVE_THERMAL=y
CONFIG_ARMADA_THERMAL=y
CONFIG_DA9062_THERMAL=y
CONFIG_MTK_THERMAL=y
#
# Intel thermal drivers
#
#
# ACPI INT340X thermal drivers
#
# end of ACPI INT340X thermal drivers
# end of Intel thermal drivers
#
# Broadcom thermal drivers
#
CONFIG_BCM2711_THERMAL=y
CONFIG_BCM2835_THERMAL=y
CONFIG_BRCMSTB_THERMAL=y
CONFIG_BCM_NS_THERMAL=y
CONFIG_BCM_SR_THERMAL=y
# end of Broadcom thermal drivers
#
# Texas Instruments thermal drivers
#
CONFIG_TI_SOC_THERMAL=y
CONFIG_TI_THERMAL=y
CONFIG_OMAP3_THERMAL=y
CONFIG_OMAP4_THERMAL=y
CONFIG_OMAP5_THERMAL=y
CONFIG_DRA752_THERMAL=y
# end of Texas Instruments thermal drivers
#
# Samsung thermal drivers
#
CONFIG_EXYNOS_THERMAL=y
# end of Samsung thermal drivers
#
# NVIDIA Tegra thermal drivers
#
CONFIG_TEGRA_SOCTHERM=y
CONFIG_TEGRA_BPMP_THERMAL=y
CONFIG_TEGRA30_TSENSOR=y
# end of NVIDIA Tegra thermal drivers
CONFIG_GENERIC_ADC_THERMAL=y
#
# Qualcomm thermal drivers
#
CONFIG_QCOM_TSENS=y
CONFIG_QCOM_SPMI_ADC_TM5=y
CONFIG_QCOM_SPMI_TEMP_ALARM=y
# end of Qualcomm thermal drivers
CONFIG_UNIPHIER_THERMAL=y
CONFIG_SPRD_THERMAL=y
CONFIG_KHADAS_MCU_FAN_THERMAL=y
CONFIG_WATCHDOG=y
CONFIG_WATCHDOG_CORE=y
CONFIG_WATCHDOG_NOWAYOUT=y
CONFIG_WATCHDOG_HANDLE_BOOT_ENABLED=y
CONFIG_WATCHDOG_OPEN_TIMEOUT=0
CONFIG_WATCHDOG_SYSFS=y
CONFIG_WATCHDOG_HRTIMER_PRETIMEOUT=y
#
# Watchdog Pretimeout Governors
#
CONFIG_WATCHDOG_PRETIMEOUT_GOV=y
CONFIG_WATCHDOG_PRETIMEOUT_GOV_SEL=m
CONFIG_WATCHDOG_PRETIMEOUT_GOV_NOOP=y
CONFIG_WATCHDOG_PRETIMEOUT_GOV_PANIC=y
# CONFIG_WATCHDOG_PRETIMEOUT_DEFAULT_GOV_NOOP is not set
CONFIG_WATCHDOG_PRETIMEOUT_DEFAULT_GOV_PANIC=y
#
# Watchdog Device Drivers
#
CONFIG_SOFT_WATCHDOG=y
CONFIG_SOFT_WATCHDOG_PRETIMEOUT=y
CONFIG_BD957XMUF_WATCHDOG=y
CONFIG_DA9052_WATCHDOG=y
CONFIG_DA9055_WATCHDOG=y
CONFIG_DA9063_WATCHDOG=y
CONFIG_DA9062_WATCHDOG=y
CONFIG_GPIO_WATCHDOG=y
CONFIG_GPIO_WATCHDOG_ARCH_INITCALL=y
CONFIG_MENF21BMC_WATCHDOG=y
CONFIG_MENZ069_WATCHDOG=y
CONFIG_WM831X_WATCHDOG=y
CONFIG_WM8350_WATCHDOG=y
CONFIG_XILINX_WATCHDOG=y
CONFIG_ZIIRAVE_WATCHDOG=y
CONFIG_RAVE_SP_WATCHDOG=y
CONFIG_MLX_WDT=y
CONFIG_SL28CPLD_WATCHDOG=y
CONFIG_ARMADA_37XX_WATCHDOG=y
CONFIG_ASM9260_WATCHDOG=y
CONFIG_AT91RM9200_WATCHDOG=y
CONFIG_AT91SAM9X_WATCHDOG=y
CONFIG_SAMA5D4_WATCHDOG=y
CONFIG_CADENCE_WATCHDOG=y
CONFIG_FTWDT010_WATCHDOG=y
CONFIG_S3C2410_WATCHDOG=y
CONFIG_DW_WATCHDOG=y
CONFIG_EP93XX_WATCHDOG=y
CONFIG_OMAP_WATCHDOG=y
CONFIG_PNX4008_WATCHDOG=y
CONFIG_DAVINCI_WATCHDOG=y
CONFIG_K3_RTI_WATCHDOG=y
CONFIG_RN5T618_WATCHDOG=y
CONFIG_SUNXI_WATCHDOG=y
CONFIG_NPCM7XX_WATCHDOG=y
CONFIG_TWL4030_WATCHDOG=y
CONFIG_STMP3XXX_RTC_WATCHDOG=y
CONFIG_TS4800_WATCHDOG=y
CONFIG_TS72XX_WATCHDOG=y
CONFIG_MAX63XX_WATCHDOG=y
CONFIG_MAX77620_WATCHDOG=y
CONFIG_IMX2_WDT=y
CONFIG_IMX7ULP_WDT=y
CONFIG_RETU_WATCHDOG=y
CONFIG_MOXART_WDT=y
CONFIG_ST_LPC_WATCHDOG=y
CONFIG_TEGRA_WATCHDOG=y
CONFIG_QCOM_WDT=y
CONFIG_MESON_GXBB_WATCHDOG=y
CONFIG_MESON_WATCHDOG=y
CONFIG_MEDIATEK_WATCHDOG=y
CONFIG_DIGICOLOR_WATCHDOG=y
CONFIG_LPC18XX_WATCHDOG=y
CONFIG_RENESAS_WDT=y
CONFIG_RENESAS_RZAWDT=y
CONFIG_RENESAS_RZN1WDT=y
CONFIG_RENESAS_RZG2LWDT=y
CONFIG_ASPEED_WATCHDOG=y
CONFIG_STPMIC1_WATCHDOG=y
CONFIG_UNIPHIER_WATCHDOG=y
CONFIG_RTD119X_WATCHDOG=y
CONFIG_REALTEK_OTTO_WDT=y
CONFIG_SPRD_WATCHDOG=y
CONFIG_PM8916_WATCHDOG=y
CONFIG_VISCONTI_WATCHDOG=y
CONFIG_MSC313E_WATCHDOG=y
CONFIG_APPLE_WATCHDOG=y
CONFIG_SUNPLUS_WATCHDOG=y
CONFIG_ALIM7101_WDT=y
CONFIG_SC520_WDT=y
CONFIG_I6300ESB_WDT=y
CONFIG_KEMPLD_WDT=y
CONFIG_RDC321X_WDT=y
CONFIG_BCM47XX_WDT=y
CONFIG_BCM2835_WDT=y
CONFIG_BCM_KONA_WDT=y
CONFIG_BCM_KONA_WDT_DEBUG=y
CONFIG_BCM7038_WDT=y
CONFIG_IMGPDC_WDT=y
CONFIG_MPC5200_WDT=y
CONFIG_MEN_A21_WDT=y
CONFIG_UML_WATCHDOG=y
#
# PCI-based Watchdog Cards
#
CONFIG_PCIPCWATCHDOG=y
CONFIG_WDTPCI=y
#
# USB-based Watchdog Cards
#
CONFIG_USBPCWATCHDOG=y
CONFIG_SSB_POSSIBLE=y
CONFIG_SSB=y
CONFIG_SSB_SPROM=y
CONFIG_SSB_BLOCKIO=y
CONFIG_SSB_PCIHOST_POSSIBLE=y
CONFIG_SSB_PCIHOST=y
CONFIG_SSB_B43_PCI_BRIDGE=y
CONFIG_SSB_SDIOHOST_POSSIBLE=y
CONFIG_SSB_SDIOHOST=y
CONFIG_SSB_HOST_SOC=y
CONFIG_SSB_DRIVER_PCICORE_POSSIBLE=y
CONFIG_SSB_DRIVER_PCICORE=y
CONFIG_SSB_DRIVER_GPIO=y
CONFIG_BCMA_POSSIBLE=y
CONFIG_BCMA=y
CONFIG_BCMA_BLOCKIO=y
CONFIG_BCMA_HOST_PCI_POSSIBLE=y
CONFIG_BCMA_HOST_PCI=y
CONFIG_BCMA_HOST_SOC=y
CONFIG_BCMA_DRIVER_PCI=y
CONFIG_BCMA_DRIVER_MIPS=y
CONFIG_BCMA_PFLASH=y
CONFIG_BCMA_SFLASH=y
CONFIG_BCMA_NFLASH=y
CONFIG_BCMA_DRIVER_GMAC_CMN=y
CONFIG_BCMA_DRIVER_GPIO=y
CONFIG_BCMA_DEBUG=y
#
# Multifunction device drivers
#
CONFIG_MFD_CORE=y
CONFIG_MFD_ACT8945A=y
CONFIG_MFD_AS3711=y
CONFIG_MFD_AS3722=y
CONFIG_PMIC_ADP5520=y
CONFIG_MFD_AAT2870_CORE=y
CONFIG_MFD_AT91_USART=y
CONFIG_MFD_ATMEL_FLEXCOM=y
CONFIG_MFD_ATMEL_HLCDC=y
CONFIG_MFD_ATMEL_SMC=y
CONFIG_MFD_BCM590XX=y
CONFIG_MFD_BD9571MWV=y
CONFIG_MFD_AXP20X=y
CONFIG_MFD_AXP20X_I2C=y
CONFIG_MFD_CROS_EC_DEV=y
CONFIG_MFD_MADERA=y
CONFIG_MFD_MADERA_I2C=y
CONFIG_MFD_MADERA_SPI=y
CONFIG_MFD_CS47L15=y
CONFIG_MFD_CS47L35=y
CONFIG_MFD_CS47L85=y
CONFIG_MFD_CS47L90=y
CONFIG_MFD_CS47L92=y
CONFIG_MFD_ASIC3=y
CONFIG_PMIC_DA903X=y
CONFIG_PMIC_DA9052=y
CONFIG_MFD_DA9052_SPI=y
CONFIG_MFD_DA9052_I2C=y
CONFIG_MFD_DA9055=y
CONFIG_MFD_DA9062=y
CONFIG_MFD_DA9063=y
CONFIG_MFD_DA9150=y
CONFIG_MFD_DLN2=y
CONFIG_MFD_ENE_KB3930=y
CONFIG_MFD_EXYNOS_LPASS=y
CONFIG_MFD_GATEWORKS_GSC=y
CONFIG_MFD_MC13XXX=y
CONFIG_MFD_MC13XXX_SPI=y
CONFIG_MFD_MC13XXX_I2C=y
CONFIG_MFD_MP2629=y
CONFIG_MFD_MXS_LRADC=y
CONFIG_MFD_MX25_TSADC=y
CONFIG_MFD_HI6421_PMIC=y
CONFIG_MFD_HI6421_SPMI=y
CONFIG_MFD_HI655X_PMIC=y
CONFIG_HTC_PASIC3=y
# CONFIG_HTC_I2CPLD is not set
CONFIG_LPC_ICH=y
CONFIG_LPC_SCH=y
CONFIG_INTEL_SOC_PMIC=y
CONFIG_MFD_IQS62X=y
CONFIG_MFD_JANZ_CMODIO=y
CONFIG_MFD_KEMPLD=y
CONFIG_MFD_88PM800=y
CONFIG_MFD_88PM805=y
CONFIG_MFD_88PM860X=y
CONFIG_MFD_MAX14577=y
CONFIG_MFD_MAX77620=y
CONFIG_MFD_MAX77650=y
CONFIG_MFD_MAX77686=y
CONFIG_MFD_MAX77693=y
CONFIG_MFD_MAX77714=y
CONFIG_MFD_MAX77843=y
CONFIG_MFD_MAX8907=y
CONFIG_MFD_MAX8925=y
CONFIG_MFD_MAX8997=y
CONFIG_MFD_MAX8998=y
CONFIG_MFD_MT6360=y
CONFIG_MFD_MT6370=y
CONFIG_MFD_MT6397=y
CONFIG_MFD_MENF21BMC=y
CONFIG_MFD_OCELOT=y
CONFIG_EZX_PCAP=y
CONFIG_MFD_CPCAP=y
CONFIG_MFD_VIPERBOARD=y
CONFIG_MFD_NTXEC=y
CONFIG_MFD_RETU=y
CONFIG_MFD_PCF50633=y
CONFIG_PCF50633_ADC=y
CONFIG_PCF50633_GPIO=y
CONFIG_MFD_PM8XXX=y
CONFIG_MFD_SPMI_PMIC=y
CONFIG_MFD_SY7636A=y
CONFIG_MFD_RDC321X=y
CONFIG_MFD_RT4831=y
CONFIG_MFD_RT5033=y
CONFIG_MFD_RT5120=y
CONFIG_MFD_RC5T583=y
CONFIG_MFD_RK808=y
CONFIG_MFD_RN5T618=y
CONFIG_MFD_SEC_CORE=y
CONFIG_MFD_SI476X_CORE=y
CONFIG_MFD_SIMPLE_MFD_I2C=y
CONFIG_MFD_SL28CPLD=y
CONFIG_MFD_SM501=y
CONFIG_MFD_SM501_GPIO=y
CONFIG_MFD_SKY81452=y
CONFIG_MFD_SC27XX_PMIC=y
CONFIG_ABX500_CORE=y
CONFIG_MFD_STMPE=y
#
# STMicroelectronics STMPE Interface Drivers
#
CONFIG_STMPE_I2C=y
CONFIG_STMPE_SPI=y
# end of STMicroelectronics STMPE Interface Drivers
CONFIG_MFD_SUN6I_PRCM=y
CONFIG_MFD_SYSCON=y
CONFIG_MFD_TI_AM335X_TSCADC=y
CONFIG_MFD_LP3943=y
CONFIG_MFD_LP8788=y
CONFIG_MFD_TI_LMU=y
CONFIG_MFD_OMAP_USB_HOST=y
CONFIG_MFD_PALMAS=y
CONFIG_TPS6105X=y
CONFIG_TPS65010=y
CONFIG_TPS6507X=y
CONFIG_MFD_TPS65086=y
CONFIG_MFD_TPS65090=y
CONFIG_MFD_TPS65217=y
CONFIG_MFD_TI_LP873X=y
CONFIG_MFD_TI_LP87565=y
CONFIG_MFD_TPS65218=y
CONFIG_MFD_TPS6586X=y
CONFIG_MFD_TPS65910=y
CONFIG_MFD_TPS65912=y
CONFIG_MFD_TPS65912_I2C=y
CONFIG_MFD_TPS65912_SPI=y
CONFIG_TWL4030_CORE=y
CONFIG_MFD_TWL4030_AUDIO=y
CONFIG_TWL6040_CORE=y
CONFIG_MFD_WL1273_CORE=y
CONFIG_MFD_LM3533=y
CONFIG_MFD_TIMBERDALE=y
CONFIG_MFD_TC3589X=y
CONFIG_MFD_TQMX86=y
CONFIG_MFD_VX855=y
CONFIG_MFD_LOCHNAGAR=y
CONFIG_MFD_ARIZONA=y
CONFIG_MFD_ARIZONA_I2C=y
CONFIG_MFD_ARIZONA_SPI=y
CONFIG_MFD_CS47L24=y
CONFIG_MFD_WM5102=y
CONFIG_MFD_WM5110=y
CONFIG_MFD_WM8997=y
CONFIG_MFD_WM8998=y
CONFIG_MFD_WM8400=y
CONFIG_MFD_WM831X=y
CONFIG_MFD_WM831X_I2C=y
CONFIG_MFD_WM831X_SPI=y
CONFIG_MFD_WM8350=y
CONFIG_MFD_WM8350_I2C=y
CONFIG_MFD_WM8994=y
CONFIG_MFD_STW481X=y
CONFIG_MFD_ROHM_BD718XX=y
CONFIG_MFD_ROHM_BD71828=y
CONFIG_MFD_ROHM_BD957XMUF=y
CONFIG_MFD_STM32_LPTIMER=y
CONFIG_MFD_STM32_TIMERS=y
CONFIG_MFD_STPMIC1=y
CONFIG_MFD_STMFX=y
CONFIG_MFD_WCD934X=y
CONFIG_MFD_ATC260X=y
CONFIG_MFD_ATC260X_I2C=y
CONFIG_MFD_KHADAS_MCU=y
CONFIG_MFD_ACER_A500_EC=y
CONFIG_MFD_QCOM_PM8008=y
CONFIG_RAVE_SP_CORE=y
CONFIG_MFD_INTEL_M10_BMC=y
CONFIG_MFD_RSMU_I2C=y
CONFIG_MFD_RSMU_SPI=y
# end of Multifunction device drivers
CONFIG_REGULATOR=y
CONFIG_REGULATOR_DEBUG=y
CONFIG_REGULATOR_FIXED_VOLTAGE=y
CONFIG_REGULATOR_VIRTUAL_CONSUMER=y
CONFIG_REGULATOR_USERSPACE_CONSUMER=y
CONFIG_REGULATOR_88PG86X=y
CONFIG_REGULATOR_88PM800=y
CONFIG_REGULATOR_88PM8607=y
CONFIG_REGULATOR_ACT8865=y
CONFIG_REGULATOR_ACT8945A=y
CONFIG_REGULATOR_AD5398=y
CONFIG_REGULATOR_ANATOP=y
CONFIG_REGULATOR_AAT2870=y
CONFIG_REGULATOR_ARM_SCMI=y
CONFIG_REGULATOR_AS3711=y
CONFIG_REGULATOR_AS3722=y
CONFIG_REGULATOR_ATC260X=y
CONFIG_REGULATOR_AXP20X=y
CONFIG_REGULATOR_BCM590XX=y
CONFIG_REGULATOR_BD71815=y
CONFIG_REGULATOR_BD71828=y
CONFIG_REGULATOR_BD718XX=y
CONFIG_REGULATOR_BD9571MWV=y
CONFIG_REGULATOR_BD957XMUF=y
CONFIG_REGULATOR_CPCAP=y
CONFIG_REGULATOR_CROS_EC=y
CONFIG_REGULATOR_DA903X=y
CONFIG_REGULATOR_DA9052=y
CONFIG_REGULATOR_DA9055=y
CONFIG_REGULATOR_DA9062=y
CONFIG_REGULATOR_DA9063=y
CONFIG_REGULATOR_DA9121=y
CONFIG_REGULATOR_DA9210=y
CONFIG_REGULATOR_DA9211=y
CONFIG_REGULATOR_FAN53555=y
CONFIG_REGULATOR_FAN53880=y
CONFIG_REGULATOR_GPIO=y
CONFIG_REGULATOR_HI6421=y
CONFIG_REGULATOR_HI6421V530=y
CONFIG_REGULATOR_HI655X=y
CONFIG_REGULATOR_HI6421V600=y
CONFIG_REGULATOR_ISL9305=y
CONFIG_REGULATOR_ISL6271A=y
CONFIG_REGULATOR_LM363X=y
CONFIG_REGULATOR_LOCHNAGAR=y
CONFIG_REGULATOR_LP3971=y
CONFIG_REGULATOR_LP3972=y
CONFIG_REGULATOR_LP872X=y
CONFIG_REGULATOR_LP873X=y
CONFIG_REGULATOR_LP8755=y
CONFIG_REGULATOR_LP87565=y
CONFIG_REGULATOR_LP8788=y
CONFIG_REGULATOR_LTC3589=y
CONFIG_REGULATOR_LTC3676=y
CONFIG_REGULATOR_MAX14577=y
CONFIG_REGULATOR_MAX1586=y
CONFIG_REGULATOR_MAX77620=y
CONFIG_REGULATOR_MAX77650=y
CONFIG_REGULATOR_MAX8649=y
CONFIG_REGULATOR_MAX8660=y
CONFIG_REGULATOR_MAX8893=y
CONFIG_REGULATOR_MAX8907=y
CONFIG_REGULATOR_MAX8925=y
CONFIG_REGULATOR_MAX8952=y
CONFIG_REGULATOR_MAX8973=y
CONFIG_REGULATOR_MAX8997=y
CONFIG_REGULATOR_MAX8998=y
CONFIG_REGULATOR_MAX20086=y
CONFIG_REGULATOR_MAX77686=y
CONFIG_REGULATOR_MAX77693=y
CONFIG_REGULATOR_MAX77802=y
CONFIG_REGULATOR_MAX77826=y
CONFIG_REGULATOR_MC13XXX_CORE=y
CONFIG_REGULATOR_MC13783=y
CONFIG_REGULATOR_MC13892=y
CONFIG_REGULATOR_MCP16502=y
CONFIG_REGULATOR_MP5416=y
CONFIG_REGULATOR_MP8859=y
CONFIG_REGULATOR_MP886X=y
CONFIG_REGULATOR_MPQ7920=y
CONFIG_REGULATOR_MT6311=y
CONFIG_REGULATOR_MT6315=y
CONFIG_REGULATOR_MT6323=y
CONFIG_REGULATOR_MT6331=y
CONFIG_REGULATOR_MT6332=y
CONFIG_REGULATOR_MT6358=y
CONFIG_REGULATOR_MT6359=y
CONFIG_REGULATOR_MT6360=y
CONFIG_REGULATOR_MT6370=y
CONFIG_REGULATOR_MT6380=y
CONFIG_REGULATOR_MT6397=y
CONFIG_REGULATOR_PALMAS=y
CONFIG_REGULATOR_PBIAS=y
CONFIG_REGULATOR_PCA9450=y
CONFIG_REGULATOR_PCAP=y
CONFIG_REGULATOR_PCF50633=y
CONFIG_REGULATOR_PF8X00=y
CONFIG_REGULATOR_PFUZE100=y
CONFIG_REGULATOR_PV88060=y
CONFIG_REGULATOR_PV88080=y
CONFIG_REGULATOR_PV88090=y
CONFIG_REGULATOR_PWM=y
CONFIG_REGULATOR_QCOM_RPMH=y
CONFIG_REGULATOR_QCOM_SMD_RPM=y
CONFIG_REGULATOR_QCOM_SPMI=y
CONFIG_REGULATOR_QCOM_USB_VBUS=y
CONFIG_REGULATOR_RASPBERRYPI_TOUCHSCREEN_ATTINY=y
CONFIG_REGULATOR_RC5T583=y
CONFIG_REGULATOR_RK808=y
CONFIG_REGULATOR_RN5T618=y
CONFIG_REGULATOR_ROHM=y
CONFIG_REGULATOR_RT4801=y
CONFIG_REGULATOR_RT4831=y
CONFIG_REGULATOR_RT5033=y
CONFIG_REGULATOR_RT5120=y
CONFIG_REGULATOR_RT5190A=y
CONFIG_REGULATOR_RT5759=y
CONFIG_REGULATOR_RT6160=y
CONFIG_REGULATOR_RT6245=y
CONFIG_REGULATOR_RTQ2134=y
CONFIG_REGULATOR_RTMV20=y
CONFIG_REGULATOR_RTQ6752=y
CONFIG_REGULATOR_S2MPA01=y
CONFIG_REGULATOR_S2MPS11=y
CONFIG_REGULATOR_S5M8767=y
CONFIG_REGULATOR_SC2731=y
CONFIG_REGULATOR_SKY81452=y
CONFIG_REGULATOR_SLG51000=y
CONFIG_REGULATOR_STM32_BOOSTER=y
CONFIG_REGULATOR_STM32_VREFBUF=y
CONFIG_REGULATOR_STM32_PWR=y
CONFIG_REGULATOR_STPMIC1=y
CONFIG_REGULATOR_TI_ABB=y
CONFIG_REGULATOR_STW481X_VMMC=y
CONFIG_REGULATOR_SY7636A=y
CONFIG_REGULATOR_SY8106A=y
CONFIG_REGULATOR_SY8824X=y
CONFIG_REGULATOR_SY8827N=y
CONFIG_REGULATOR_TPS51632=y
CONFIG_REGULATOR_TPS6105X=y
CONFIG_REGULATOR_TPS62360=y
CONFIG_REGULATOR_TPS6286X=y
CONFIG_REGULATOR_TPS65023=y
CONFIG_REGULATOR_TPS6507X=y
CONFIG_REGULATOR_TPS65086=y
CONFIG_REGULATOR_TPS65090=y
CONFIG_REGULATOR_TPS65132=y
CONFIG_REGULATOR_TPS65217=y
CONFIG_REGULATOR_TPS65218=y
CONFIG_REGULATOR_TPS6524X=y
CONFIG_REGULATOR_TPS6586X=y
CONFIG_REGULATOR_TPS65910=y
CONFIG_REGULATOR_TPS65912=y
CONFIG_REGULATOR_TPS68470=y
CONFIG_REGULATOR_TWL4030=y
CONFIG_REGULATOR_UNIPHIER=y
CONFIG_REGULATOR_VCTRL=y
CONFIG_REGULATOR_WM831X=y
CONFIG_REGULATOR_WM8350=y
CONFIG_REGULATOR_WM8400=y
CONFIG_REGULATOR_WM8994=y
CONFIG_REGULATOR_QCOM_LABIBB=y
CONFIG_RC_CORE=y
CONFIG_BPF_LIRC_MODE2=y
CONFIG_LIRC=y
CONFIG_RC_MAP=y
CONFIG_RC_DECODERS=y
CONFIG_IR_IMON_DECODER=y
CONFIG_IR_JVC_DECODER=y
CONFIG_IR_MCE_KBD_DECODER=y
CONFIG_IR_NEC_DECODER=y
CONFIG_IR_RC5_DECODER=y
CONFIG_IR_RC6_DECODER=y
CONFIG_IR_RCMM_DECODER=y
CONFIG_IR_SANYO_DECODER=y
CONFIG_IR_SHARP_DECODER=y
CONFIG_IR_SONY_DECODER=y
CONFIG_IR_XMP_DECODER=y
CONFIG_RC_DEVICES=y
CONFIG_IR_ENE=y
CONFIG_IR_FINTEK=y
CONFIG_IR_GPIO_CIR=y
CONFIG_IR_GPIO_TX=y
CONFIG_IR_HIX5HD2=y
CONFIG_IR_IGORPLUGUSB=y
CONFIG_IR_IGUANA=y
CONFIG_IR_IMON=y
CONFIG_IR_IMON_RAW=y
CONFIG_IR_ITE_CIR=y
CONFIG_IR_MCEUSB=y
CONFIG_IR_MESON=y
CONFIG_IR_MESON_TX=y
CONFIG_IR_MTK=y
CONFIG_IR_NUVOTON=y
CONFIG_IR_PWM_TX=y
CONFIG_IR_REDRAT3=y
CONFIG_IR_RX51=y
CONFIG_IR_SERIAL=y
CONFIG_IR_SERIAL_TRANSMITTER=y
CONFIG_IR_SPI=y
CONFIG_IR_STREAMZAP=y
CONFIG_IR_SUNXI=y
CONFIG_IR_TOY=y
CONFIG_IR_TTUSBIR=y
CONFIG_IR_WINBOND_CIR=y
CONFIG_RC_ATI_REMOTE=y
CONFIG_RC_LOOPBACK=y
CONFIG_RC_ST=y
CONFIG_RC_XBOX_DVD=y
CONFIG_IR_IMG=y
CONFIG_IR_IMG_RAW=y
CONFIG_IR_IMG_HW=y
CONFIG_IR_IMG_NEC=y
CONFIG_IR_IMG_JVC=y
CONFIG_IR_IMG_SONY=y
CONFIG_IR_IMG_SHARP=y
CONFIG_IR_IMG_SANYO=y
CONFIG_IR_IMG_RC5=y
CONFIG_IR_IMG_RC6=y
CONFIG_CEC_CORE=y
CONFIG_CEC_NOTIFIER=y
CONFIG_CEC_PIN=y
#
# CEC support
#
CONFIG_MEDIA_CEC_RC=y
CONFIG_CEC_PIN_ERROR_INJ=y
CONFIG_MEDIA_CEC_SUPPORT=y
CONFIG_CEC_CH7322=y
CONFIG_CEC_CROS_EC=y
CONFIG_CEC_MESON_AO=y
CONFIG_CEC_MESON_G12A_AO=y
CONFIG_CEC_GPIO=y
CONFIG_CEC_SAMSUNG_S5P=y
CONFIG_CEC_STI=y
CONFIG_CEC_STM32=y
CONFIG_CEC_TEGRA=y
CONFIG_USB_PULSE8_CEC=y
CONFIG_USB_RAINSHADOW_CEC=y
# end of CEC support
CONFIG_MEDIA_SUPPORT=y
CONFIG_MEDIA_SUPPORT_FILTER=y
CONFIG_MEDIA_SUBDRV_AUTOSELECT=y
#
# Media device types
#
CONFIG_MEDIA_CAMERA_SUPPORT=y
CONFIG_MEDIA_ANALOG_TV_SUPPORT=y
CONFIG_MEDIA_DIGITAL_TV_SUPPORT=y
CONFIG_MEDIA_RADIO_SUPPORT=y
CONFIG_MEDIA_SDR_SUPPORT=y
CONFIG_MEDIA_PLATFORM_SUPPORT=y
CONFIG_MEDIA_TEST_SUPPORT=y
# end of Media device types
CONFIG_VIDEO_DEV=y
CONFIG_MEDIA_CONTROLLER=y
CONFIG_DVB_CORE=y
#
# Video4Linux options
#
CONFIG_VIDEO_V4L2_I2C=y
CONFIG_VIDEO_V4L2_SUBDEV_API=y
CONFIG_VIDEO_ADV_DEBUG=y
CONFIG_VIDEO_FIXED_MINOR_RANGES=y
CONFIG_VIDEO_TUNER=y
CONFIG_V4L2_JPEG_HELPER=y
CONFIG_V4L2_H264=y
CONFIG_V4L2_VP9=y
CONFIG_V4L2_MEM2MEM_DEV=y
CONFIG_V4L2_FLASH_LED_CLASS=y
CONFIG_V4L2_FWNODE=y
CONFIG_V4L2_ASYNC=y
CONFIG_VIDEOBUF_GEN=y
CONFIG_VIDEOBUF_DMA_SG=y
CONFIG_VIDEOBUF_VMALLOC=y
CONFIG_VIDEOBUF_DMA_CONTIG=y
# end of Video4Linux options
#
# Media controller options
#
CONFIG_MEDIA_CONTROLLER_DVB=y
CONFIG_MEDIA_CONTROLLER_REQUEST_API=y
# end of Media controller options
#
# Digital TV options
#
CONFIG_DVB_MMAP=y
CONFIG_DVB_NET=y
CONFIG_DVB_MAX_ADAPTERS=16
CONFIG_DVB_DYNAMIC_MINORS=y
CONFIG_DVB_DEMUX_SECTION_LOSS_LOG=y
CONFIG_DVB_ULE_DEBUG=y
# end of Digital TV options
#
# Media drivers
#
#
# Drivers filtered as selected at 'Filter media drivers'
#
#
# Media drivers
#
CONFIG_MEDIA_USB_SUPPORT=y
#
# Webcam devices
#
CONFIG_USB_GSPCA=y
CONFIG_USB_GSPCA_BENQ=y
CONFIG_USB_GSPCA_CONEX=y
CONFIG_USB_GSPCA_CPIA1=y
CONFIG_USB_GSPCA_DTCS033=y
CONFIG_USB_GSPCA_ETOMS=y
CONFIG_USB_GSPCA_FINEPIX=y
CONFIG_USB_GSPCA_JEILINJ=y
CONFIG_USB_GSPCA_JL2005BCD=y
CONFIG_USB_GSPCA_KINECT=y
CONFIG_USB_GSPCA_KONICA=y
CONFIG_USB_GSPCA_MARS=y
CONFIG_USB_GSPCA_MR97310A=y
CONFIG_USB_GSPCA_NW80X=y
CONFIG_USB_GSPCA_OV519=y
CONFIG_USB_GSPCA_OV534=y
CONFIG_USB_GSPCA_OV534_9=y
CONFIG_USB_GSPCA_PAC207=y
CONFIG_USB_GSPCA_PAC7302=y
CONFIG_USB_GSPCA_PAC7311=y
CONFIG_USB_GSPCA_SE401=y
CONFIG_USB_GSPCA_SN9C2028=y
CONFIG_USB_GSPCA_SN9C20X=y
CONFIG_USB_GSPCA_SONIXB=y
CONFIG_USB_GSPCA_SONIXJ=y
CONFIG_USB_GSPCA_SPCA1528=y
CONFIG_USB_GSPCA_SPCA500=y
CONFIG_USB_GSPCA_SPCA501=y
CONFIG_USB_GSPCA_SPCA505=y
CONFIG_USB_GSPCA_SPCA506=y
CONFIG_USB_GSPCA_SPCA508=y
CONFIG_USB_GSPCA_SPCA561=y
CONFIG_USB_GSPCA_SQ905=y
CONFIG_USB_GSPCA_SQ905C=y
CONFIG_USB_GSPCA_SQ930X=y
CONFIG_USB_GSPCA_STK014=y
CONFIG_USB_GSPCA_STK1135=y
CONFIG_USB_GSPCA_STV0680=y
CONFIG_USB_GSPCA_SUNPLUS=y
CONFIG_USB_GSPCA_T613=y
CONFIG_USB_GSPCA_TOPRO=y
CONFIG_USB_GSPCA_TOUPTEK=y
CONFIG_USB_GSPCA_TV8532=y
CONFIG_USB_GSPCA_VC032X=y
CONFIG_USB_GSPCA_VICAM=y
CONFIG_USB_GSPCA_XIRLINK_CIT=y
CONFIG_USB_GSPCA_ZC3XX=y
CONFIG_USB_GL860=y
CONFIG_USB_M5602=y
CONFIG_USB_STV06XX=y
CONFIG_USB_PWC=y
CONFIG_USB_PWC_DEBUG=y
CONFIG_USB_PWC_INPUT_EVDEV=y
CONFIG_USB_S2255=y
CONFIG_USB_VIDEO_CLASS=y
CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y
#
# Analog TV USB devices
#
CONFIG_VIDEO_HDPVR=y
CONFIG_VIDEO_PVRUSB2=y
CONFIG_VIDEO_PVRUSB2_SYSFS=y
CONFIG_VIDEO_PVRUSB2_DVB=y
CONFIG_VIDEO_PVRUSB2_DEBUGIFC=y
CONFIG_VIDEO_STK1160_COMMON=y
CONFIG_VIDEO_STK1160=y
#
# Analog/digital TV USB devices
#
CONFIG_VIDEO_AU0828=y
CONFIG_VIDEO_AU0828_V4L2=y
CONFIG_VIDEO_AU0828_RC=y
CONFIG_VIDEO_CX231XX=y
CONFIG_VIDEO_CX231XX_RC=y
CONFIG_VIDEO_CX231XX_DVB=y
#
# Digital TV USB devices
#
CONFIG_DVB_AS102=y
CONFIG_DVB_B2C2_FLEXCOP_USB=y
CONFIG_DVB_B2C2_FLEXCOP_USB_DEBUG=y
CONFIG_DVB_USB_V2=y
CONFIG_DVB_USB_AF9015=y
CONFIG_DVB_USB_AF9035=y
CONFIG_DVB_USB_ANYSEE=y
CONFIG_DVB_USB_AU6610=y
CONFIG_DVB_USB_AZ6007=y
CONFIG_DVB_USB_CE6230=y
CONFIG_DVB_USB_DVBSKY=y
CONFIG_DVB_USB_EC168=y
CONFIG_DVB_USB_GL861=y
CONFIG_DVB_USB_LME2510=y
CONFIG_DVB_USB_MXL111SF=y
CONFIG_DVB_USB_RTL28XXU=y
CONFIG_DVB_USB_ZD1301=y
CONFIG_DVB_USB=y
CONFIG_DVB_USB_DEBUG=y
CONFIG_DVB_USB_A800=y
CONFIG_DVB_USB_AF9005=y
CONFIG_DVB_USB_AF9005_REMOTE=y
CONFIG_DVB_USB_AZ6027=y
CONFIG_DVB_USB_CINERGY_T2=y
CONFIG_DVB_USB_CXUSB=y
CONFIG_DVB_USB_CXUSB_ANALOG=y
CONFIG_DVB_USB_DIB0700=y
CONFIG_DVB_USB_DIB3000MC=y
CONFIG_DVB_USB_DIBUSB_MB=y
CONFIG_DVB_USB_DIBUSB_MB_FAULTY=y
CONFIG_DVB_USB_DIBUSB_MC=y
CONFIG_DVB_USB_DIGITV=y
CONFIG_DVB_USB_DTT200U=y
CONFIG_DVB_USB_DTV5100=y
CONFIG_DVB_USB_DW2102=y
CONFIG_DVB_USB_GP8PSK=y
CONFIG_DVB_USB_M920X=y
CONFIG_DVB_USB_NOVA_T_USB2=y
CONFIG_DVB_USB_OPERA1=y
CONFIG_DVB_USB_PCTV452E=y
CONFIG_DVB_USB_TECHNISAT_USB2=y
CONFIG_DVB_USB_TTUSB2=y
CONFIG_DVB_USB_UMT_010=y
CONFIG_DVB_USB_VP702X=y
CONFIG_DVB_USB_VP7045=y
CONFIG_SMS_USB_DRV=y
CONFIG_DVB_TTUSB_BUDGET=y
CONFIG_DVB_TTUSB_DEC=y
#
# Webcam, TV (analog/digital) USB devices
#
CONFIG_VIDEO_EM28XX=y
CONFIG_VIDEO_EM28XX_V4L2=y
CONFIG_VIDEO_EM28XX_DVB=y
CONFIG_VIDEO_EM28XX_RC=y
#
# Software defined radio USB devices
#
CONFIG_USB_AIRSPY=y
CONFIG_USB_HACKRF=y
CONFIG_USB_MSI2500=y
CONFIG_MEDIA_PCI_SUPPORT=y
#
# Media capture support
#
CONFIG_STA2X11_VIP=y
CONFIG_VIDEO_TW5864=y
CONFIG_VIDEO_TW68=y
CONFIG_VIDEO_ZORAN=y
CONFIG_VIDEO_ZORAN_DC30=y
CONFIG_VIDEO_ZORAN_ZR36060=y
CONFIG_VIDEO_ZORAN_BUZ=y
CONFIG_VIDEO_ZORAN_DC10=y
CONFIG_VIDEO_ZORAN_LML33=y
CONFIG_VIDEO_ZORAN_LML33R10=y
CONFIG_VIDEO_ZORAN_AVS6EYES=y
#
# Media capture/analog TV support
#
CONFIG_VIDEO_DT3155=y
CONFIG_VIDEO_IVTV=y
CONFIG_VIDEO_FB_IVTV=y
#
# Media capture/analog/hybrid TV support
#
CONFIG_VIDEO_BT848=y
CONFIG_DVB_BT8XX=y
CONFIG_VIDEO_CX18=y
CONFIG_VIDEO_CX25821=y
CONFIG_VIDEO_CX88=y
CONFIG_VIDEO_CX88_BLACKBIRD=y
CONFIG_VIDEO_CX88_DVB=y
CONFIG_VIDEO_CX88_ENABLE_VP3054=y
CONFIG_VIDEO_CX88_VP3054=y
CONFIG_VIDEO_CX88_MPEG=y
CONFIG_VIDEO_SAA7134=y
CONFIG_VIDEO_SAA7134_RC=y
CONFIG_VIDEO_SAA7134_DVB=y
CONFIG_VIDEO_SAA7164=y
#
# Media digital TV PCI Adapters
#
CONFIG_DVB_B2C2_FLEXCOP_PCI=y
CONFIG_DVB_B2C2_FLEXCOP_PCI_DEBUG=y
CONFIG_DVB_DDBRIDGE=y
CONFIG_DVB_DDBRIDGE_MSIENABLE=y
CONFIG_DVB_DM1105=y
CONFIG_MANTIS_CORE=y
CONFIG_DVB_MANTIS=y
CONFIG_DVB_HOPPER=y
CONFIG_DVB_NETUP_UNIDVB=y
CONFIG_DVB_NGENE=y
CONFIG_DVB_PLUTO2=y
CONFIG_DVB_PT1=y
CONFIG_DVB_PT3=y
CONFIG_DVB_SMIPCIE=y
CONFIG_RADIO_ADAPTERS=y
CONFIG_RADIO_MAXIRADIO=y
CONFIG_RADIO_SAA7706H=y
CONFIG_RADIO_SHARK=y
CONFIG_RADIO_SHARK2=y
CONFIG_RADIO_SI4713=y
CONFIG_RADIO_TEA575X=y
CONFIG_RADIO_TEA5764=y
CONFIG_RADIO_TEA5764_XTAL=y
CONFIG_RADIO_TEF6862=y
CONFIG_RADIO_TIMBERDALE=y
CONFIG_RADIO_WL1273=y
CONFIG_USB_DSBR=y
CONFIG_USB_KEENE=y
CONFIG_USB_MA901=y
CONFIG_USB_MR800=y
CONFIG_USB_RAREMONO=y
CONFIG_RADIO_SI470X=y
CONFIG_USB_SI470X=y
CONFIG_I2C_SI470X=y
CONFIG_USB_SI4713=y
CONFIG_PLATFORM_SI4713=y
CONFIG_I2C_SI4713=y
CONFIG_RADIO_WL128X=y
CONFIG_V4L_RADIO_ISA_DRIVERS=y
CONFIG_RADIO_AZTECH=y
CONFIG_RADIO_AZTECH_PORT=350
CONFIG_RADIO_CADET=y
CONFIG_RADIO_GEMTEK=y
CONFIG_RADIO_GEMTEK_PORT=34c
CONFIG_RADIO_GEMTEK_PROBE=y
CONFIG_RADIO_ISA=y
CONFIG_RADIO_RTRACK=y
CONFIG_RADIO_RTRACK2=y
CONFIG_RADIO_RTRACK2_PORT=30c
CONFIG_RADIO_RTRACK_PORT=30f
CONFIG_RADIO_SF16FMI=y
CONFIG_RADIO_SF16FMR2=y
CONFIG_RADIO_TERRATEC=y
CONFIG_RADIO_TRUST=y
CONFIG_RADIO_TRUST_PORT=350
CONFIG_RADIO_TYPHOON=y
CONFIG_RADIO_TYPHOON_MUTEFREQ=87500
CONFIG_RADIO_TYPHOON_PORT=316
CONFIG_RADIO_ZOLTRIX=y
CONFIG_RADIO_ZOLTRIX_PORT=20c
CONFIG_MEDIA_PLATFORM_DRIVERS=y
CONFIG_V4L_PLATFORM_DRIVERS=y
CONFIG_SDR_PLATFORM_DRIVERS=y
CONFIG_DVB_PLATFORM_DRIVERS=y
CONFIG_V4L_MEM2MEM_DRIVERS=y
CONFIG_VIDEO_MEM2MEM_DEINTERLACE=y
CONFIG_VIDEO_MUX=y
#
# Allegro DVT media platform drivers
#
CONFIG_VIDEO_ALLEGRO_DVT=y
#
# Amlogic media platform drivers
#
CONFIG_VIDEO_MESON_GE2D=y
#
# Amphion drivers
#
CONFIG_VIDEO_AMPHION_VPU=y
#
# Aspeed media platform drivers
#
CONFIG_VIDEO_ASPEED=y
#
# Atmel media platform drivers
#
CONFIG_VIDEO_ATMEL_ISC=y
CONFIG_VIDEO_ATMEL_XISC=y
CONFIG_VIDEO_ATMEL_ISC_BASE=y
CONFIG_VIDEO_ATMEL_ISI=y
CONFIG_VIDEO_MICROCHIP_CSI2DC=y
#
# Cadence media platform drivers
#
CONFIG_VIDEO_CADENCE_CSI2RX=y
CONFIG_VIDEO_CADENCE_CSI2TX=y
#
# Chips&Media media platform drivers
#
CONFIG_VIDEO_CODA=y
CONFIG_VIDEO_IMX_VDOA=y
#
# Intel media platform drivers
#
CONFIG_VIDEO_PXA27x=y
#
# Marvell media platform drivers
#
CONFIG_VIDEO_CAFE_CCIC=y
CONFIG_VIDEO_MMP_CAMERA=y
#
# Mediatek media platform drivers
#
CONFIG_VIDEO_MEDIATEK_JPEG=y
CONFIG_VIDEO_MEDIATEK_MDP=y
CONFIG_VIDEO_MEDIATEK_VCODEC_SCP=y
CONFIG_VIDEO_MEDIATEK_VCODEC_VPU=y
CONFIG_VIDEO_MEDIATEK_VCODEC=y
CONFIG_VIDEO_MEDIATEK_VPU=y
CONFIG_VIDEO_MEDIATEK_MDP3=y
#
# NVidia media platform drivers
#
CONFIG_VIDEO_TEGRA_VDE=y
#
# NXP media platform drivers
#
CONFIG_VIDEO_IMX_MIPI_CSIS=y
CONFIG_VIDEO_IMX_PXP=y
CONFIG_VIDEO_MX2_EMMAPRP=y
CONFIG_VIDEO_DW100=y
CONFIG_VIDEO_IMX8_JPEG=y
#
# Qualcomm media platform drivers
#
CONFIG_VIDEO_QCOM_CAMSS=y
CONFIG_VIDEO_QCOM_VENUS=y
#
# Renesas media platform drivers
#
CONFIG_VIDEO_RENESAS_CEU=y
CONFIG_VIDEO_RCAR_ISP=y
CONFIG_VIDEO_SH_VOU=y
CONFIG_VIDEO_RCAR_CSI2=y
CONFIG_VIDEO_RCAR_VIN=y
CONFIG_VIDEO_RENESAS_FCP=y
CONFIG_VIDEO_RENESAS_FDP1=y
CONFIG_VIDEO_RENESAS_JPU=y
CONFIG_VIDEO_RENESAS_VSP1=y
CONFIG_VIDEO_RCAR_DRIF=y
#
# Rockchip media platform drivers
#
CONFIG_VIDEO_ROCKCHIP_RGA=y
CONFIG_VIDEO_ROCKCHIP_ISP1=y
#
# Samsung media platform drivers
#
CONFIG_VIDEO_SAMSUNG_EXYNOS_GSC=y
CONFIG_VIDEO_SAMSUNG_EXYNOS4_IS=y
CONFIG_VIDEO_EXYNOS4_IS_COMMON=y
CONFIG_VIDEO_S5P_FIMC=y
CONFIG_VIDEO_S5P_MIPI_CSIS=y
CONFIG_VIDEO_EXYNOS_FIMC_LITE=y
CONFIG_VIDEO_EXYNOS4_FIMC_IS=y
CONFIG_VIDEO_EXYNOS4_ISP_DMA_CAPTURE=y
CONFIG_VIDEO_S3C_CAMIF=y
CONFIG_VIDEO_SAMSUNG_S5P_G2D=y
CONFIG_VIDEO_SAMSUNG_S5P_JPEG=y
CONFIG_VIDEO_SAMSUNG_S5P_MFC=y
#
# STMicroelectronics media platform drivers
#
CONFIG_VIDEO_STI_BDISP=y
CONFIG_DVB_C8SECTPFE=y
CONFIG_VIDEO_STI_DELTA=y
CONFIG_VIDEO_STI_DELTA_MJPEG=y
CONFIG_VIDEO_STI_DELTA_DRIVER=y
CONFIG_VIDEO_STI_HVA=y
CONFIG_VIDEO_STI_HVA_DEBUGFS=y
CONFIG_VIDEO_STM32_DCMI=y
CONFIG_VIDEO_STM32_DMA2D=y
#
# Sunxi media platform drivers
#
CONFIG_VIDEO_SUN4I_CSI=y
CONFIG_VIDEO_SUN6I_CSI=y
CONFIG_VIDEO_SUN6I_MIPI_CSI2=y
CONFIG_VIDEO_SUN8I_A83T_MIPI_CSI2=y
CONFIG_VIDEO_SUN8I_DEINTERLACE=y
CONFIG_VIDEO_SUN8I_ROTATE=y
#
# Texas Instruments drivers
#
CONFIG_VIDEO_TI_VPDMA=y
CONFIG_VIDEO_TI_SC=y
CONFIG_VIDEO_TI_CSC=y
CONFIG_VIDEO_TI_CAL=y
CONFIG_VIDEO_TI_CAL_MC=y
CONFIG_VIDEO_TI_VPE=y
CONFIG_VIDEO_TI_VPE_DEBUG=y
CONFIG_VIDEO_AM437X_VPFE=y
CONFIG_VIDEO_DAVINCI_VPIF_DISPLAY=y
CONFIG_VIDEO_DAVINCI_VPIF_CAPTURE=y
CONFIG_VIDEO_DAVINCI_VPBE_DISPLAY=y
CONFIG_VIDEO_OMAP2_VOUT_VRFB=y
CONFIG_VIDEO_OMAP2_VOUT=y
CONFIG_VIDEO_OMAP3=y
CONFIG_VIDEO_OMAP3_DEBUG=y
#
# Verisilicon media platform drivers
#
CONFIG_VIDEO_HANTRO=y
CONFIG_VIDEO_HANTRO_IMX8M=y
CONFIG_VIDEO_HANTRO_SAMA5D4=y
CONFIG_VIDEO_HANTRO_ROCKCHIP=y
CONFIG_VIDEO_HANTRO_SUNXI=y
#
# VIA media platform drivers
#
CONFIG_VIDEO_VIA_CAMERA=y
#
# Xilinx media platform drivers
#
CONFIG_VIDEO_XILINX=y
CONFIG_VIDEO_XILINX_CSI2RXSS=y
CONFIG_VIDEO_XILINX_TPG=y
CONFIG_VIDEO_XILINX_VTC=y
#
# MMC/SDIO DVB adapters
#
CONFIG_SMS_SDIO_DRV=y
CONFIG_V4L_TEST_DRIVERS=y
CONFIG_VIDEO_VIM2M=y
CONFIG_VIDEO_VICODEC=y
CONFIG_VIDEO_VIMC=y
CONFIG_VIDEO_VIVID=y
CONFIG_VIDEO_VIVID_CEC=y
CONFIG_VIDEO_VIVID_MAX_DEVS=64
CONFIG_DVB_TEST_DRIVERS=y
CONFIG_DVB_VIDTV=y
#
# FireWire (IEEE 1394) Adapters
#
CONFIG_DVB_FIREDTV=y
CONFIG_DVB_FIREDTV_INPUT=y
CONFIG_MEDIA_COMMON_OPTIONS=y
#
# common driver options
#
CONFIG_CYPRESS_FIRMWARE=y
CONFIG_TTPCI_EEPROM=y
CONFIG_VIDEO_CX2341X=y
CONFIG_VIDEO_TVEEPROM=y
CONFIG_DVB_B2C2_FLEXCOP=y
CONFIG_DVB_B2C2_FLEXCOP_DEBUG=y
CONFIG_SMS_SIANO_MDTV=y
CONFIG_SMS_SIANO_RC=y
CONFIG_SMS_SIANO_DEBUGFS=y
CONFIG_VIDEO_V4L2_TPG=y
CONFIG_VIDEOBUF2_CORE=y
CONFIG_VIDEOBUF2_V4L2=y
CONFIG_VIDEOBUF2_MEMOPS=y
CONFIG_VIDEOBUF2_DMA_CONTIG=y
CONFIG_VIDEOBUF2_VMALLOC=y
CONFIG_VIDEOBUF2_DMA_SG=y
CONFIG_VIDEOBUF2_DVB=y
# end of Media drivers
#
# Media ancillary drivers
#
CONFIG_MEDIA_ATTACH=y
#
# IR I2C driver auto-selected by 'Autoselect ancillary drivers'
#
CONFIG_VIDEO_IR_I2C=y
#
# Camera sensor devices
#
CONFIG_VIDEO_APTINA_PLL=y
CONFIG_VIDEO_CCS_PLL=y
CONFIG_VIDEO_AR0521=y
CONFIG_VIDEO_HI556=y
CONFIG_VIDEO_HI846=y
CONFIG_VIDEO_HI847=y
CONFIG_VIDEO_IMX208=y
CONFIG_VIDEO_IMX214=y
CONFIG_VIDEO_IMX219=y
CONFIG_VIDEO_IMX258=y
CONFIG_VIDEO_IMX274=y
CONFIG_VIDEO_IMX290=y
CONFIG_VIDEO_IMX319=y
CONFIG_VIDEO_IMX334=y
CONFIG_VIDEO_IMX335=y
CONFIG_VIDEO_IMX355=y
CONFIG_VIDEO_IMX412=y
CONFIG_VIDEO_MAX9271_LIB=y
CONFIG_VIDEO_MT9M001=y
CONFIG_VIDEO_MT9M032=y
CONFIG_VIDEO_MT9M111=y
CONFIG_VIDEO_MT9P031=y
CONFIG_VIDEO_MT9T001=y
CONFIG_VIDEO_MT9T112=y
CONFIG_VIDEO_MT9V011=y
CONFIG_VIDEO_MT9V032=y
CONFIG_VIDEO_MT9V111=y
CONFIG_VIDEO_NOON010PC30=y
CONFIG_VIDEO_OG01A1B=y
CONFIG_VIDEO_OV02A10=y
CONFIG_VIDEO_OV08D10=y
CONFIG_VIDEO_OV13858=y
CONFIG_VIDEO_OV13B10=y
CONFIG_VIDEO_OV2640=y
CONFIG_VIDEO_OV2659=y
CONFIG_VIDEO_OV2680=y
CONFIG_VIDEO_OV2685=y
CONFIG_VIDEO_OV2740=y
CONFIG_VIDEO_OV5640=y
CONFIG_VIDEO_OV5645=y
CONFIG_VIDEO_OV5647=y
CONFIG_VIDEO_OV5648=y
CONFIG_VIDEO_OV5670=y
CONFIG_VIDEO_OV5675=y
CONFIG_VIDEO_OV5693=y
CONFIG_VIDEO_OV5695=y
CONFIG_VIDEO_OV6650=y
CONFIG_VIDEO_OV7251=y
CONFIG_VIDEO_OV7640=y
CONFIG_VIDEO_OV7670=y
CONFIG_VIDEO_OV772X=y
CONFIG_VIDEO_OV7740=y
CONFIG_VIDEO_OV8856=y
CONFIG_VIDEO_OV8865=y
CONFIG_VIDEO_OV9282=y
CONFIG_VIDEO_OV9640=y
CONFIG_VIDEO_OV9650=y
CONFIG_VIDEO_OV9734=y
CONFIG_VIDEO_RDACM20=y
CONFIG_VIDEO_RDACM21=y
CONFIG_VIDEO_RJ54N1=y
CONFIG_VIDEO_S5C73M3=y
CONFIG_VIDEO_S5K4ECGX=y
CONFIG_VIDEO_S5K5BAF=y
CONFIG_VIDEO_S5K6A3=y
CONFIG_VIDEO_S5K6AA=y
CONFIG_VIDEO_SR030PC30=y
CONFIG_VIDEO_VS6624=y
CONFIG_VIDEO_CCS=y
CONFIG_VIDEO_ET8EK8=y
CONFIG_VIDEO_M5MOLS=y
# end of Camera sensor devices
#
# Lens drivers
#
CONFIG_VIDEO_AD5820=y
CONFIG_VIDEO_AK7375=y
CONFIG_VIDEO_DW9714=y
CONFIG_VIDEO_DW9768=y
CONFIG_VIDEO_DW9807_VCM=y
# end of Lens drivers
#
# Flash devices
#
CONFIG_VIDEO_ADP1653=y
CONFIG_VIDEO_LM3560=y
CONFIG_VIDEO_LM3646=y
# end of Flash devices
#
# Audio decoders, processors and mixers
#
CONFIG_VIDEO_CS3308=y
CONFIG_VIDEO_CS5345=y
CONFIG_VIDEO_CS53L32A=y
CONFIG_VIDEO_MSP3400=y
CONFIG_VIDEO_SONY_BTF_MPX=y
CONFIG_VIDEO_TDA7432=y
CONFIG_VIDEO_TDA9840=y
CONFIG_VIDEO_TEA6415C=y
CONFIG_VIDEO_TEA6420=y
CONFIG_VIDEO_TLV320AIC23B=y
CONFIG_VIDEO_TVAUDIO=y
CONFIG_VIDEO_UDA1342=y
CONFIG_VIDEO_VP27SMPX=y
CONFIG_VIDEO_WM8739=y
CONFIG_VIDEO_WM8775=y
# end of Audio decoders, processors and mixers
#
# RDS decoders
#
CONFIG_VIDEO_SAA6588=y
# end of RDS decoders
#
# Video decoders
#
CONFIG_VIDEO_ADV7180=y
CONFIG_VIDEO_ADV7183=y
CONFIG_VIDEO_ADV748X=y
CONFIG_VIDEO_ADV7604=y
CONFIG_VIDEO_ADV7604_CEC=y
CONFIG_VIDEO_ADV7842=y
CONFIG_VIDEO_ADV7842_CEC=y
CONFIG_VIDEO_BT819=y
CONFIG_VIDEO_BT856=y
CONFIG_VIDEO_BT866=y
CONFIG_VIDEO_ISL7998X=y
CONFIG_VIDEO_KS0127=y
CONFIG_VIDEO_MAX9286=y
CONFIG_VIDEO_ML86V7667=y
CONFIG_VIDEO_SAA7110=y
CONFIG_VIDEO_SAA711X=y
CONFIG_VIDEO_TC358743=y
CONFIG_VIDEO_TC358743_CEC=y
CONFIG_VIDEO_TVP514X=y
CONFIG_VIDEO_TVP5150=y
CONFIG_VIDEO_TVP7002=y
CONFIG_VIDEO_TW2804=y
CONFIG_VIDEO_TW9903=y
CONFIG_VIDEO_TW9906=y
CONFIG_VIDEO_TW9910=y
CONFIG_VIDEO_VPX3220=y
#
# Video and audio decoders
#
CONFIG_VIDEO_SAA717X=y
CONFIG_VIDEO_CX25840=y
# end of Video decoders
#
# Video encoders
#
CONFIG_VIDEO_AD9389B=y
CONFIG_VIDEO_ADV7170=y
CONFIG_VIDEO_ADV7175=y
CONFIG_VIDEO_ADV7343=y
CONFIG_VIDEO_ADV7393=y
CONFIG_VIDEO_ADV7511=y
CONFIG_VIDEO_ADV7511_CEC=y
CONFIG_VIDEO_AK881X=y
CONFIG_VIDEO_SAA7127=y
CONFIG_VIDEO_SAA7185=y
CONFIG_VIDEO_THS8200=y
# end of Video encoders
#
# Video improvement chips
#
CONFIG_VIDEO_UPD64031A=y
CONFIG_VIDEO_UPD64083=y
# end of Video improvement chips
#
# Audio/Video compression chips
#
CONFIG_VIDEO_SAA6752HS=y
# end of Audio/Video compression chips
#
# SDR tuner chips
#
CONFIG_SDR_MAX2175=y
# end of SDR tuner chips
#
# Miscellaneous helper chips
#
CONFIG_VIDEO_I2C=y
CONFIG_VIDEO_M52790=y
CONFIG_VIDEO_ST_MIPID02=y
CONFIG_VIDEO_THS7303=y
# end of Miscellaneous helper chips
#
# Media SPI Adapters
#
CONFIG_CXD2880_SPI_DRV=y
CONFIG_VIDEO_GS1662=y
# end of Media SPI Adapters
CONFIG_MEDIA_TUNER=y
#
# Customize TV tuners
#
CONFIG_MEDIA_TUNER_E4000=y
CONFIG_MEDIA_TUNER_FC0011=y
CONFIG_MEDIA_TUNER_FC0012=y
CONFIG_MEDIA_TUNER_FC0013=y
CONFIG_MEDIA_TUNER_FC2580=y
CONFIG_MEDIA_TUNER_IT913X=y
CONFIG_MEDIA_TUNER_M88RS6000T=y
CONFIG_MEDIA_TUNER_MAX2165=y
CONFIG_MEDIA_TUNER_MC44S803=y
CONFIG_MEDIA_TUNER_MSI001=y
CONFIG_MEDIA_TUNER_MT2060=y
CONFIG_MEDIA_TUNER_MT2063=y
CONFIG_MEDIA_TUNER_MT20XX=y
CONFIG_MEDIA_TUNER_MT2131=y
CONFIG_MEDIA_TUNER_MT2266=y
CONFIG_MEDIA_TUNER_MXL301RF=y
CONFIG_MEDIA_TUNER_MXL5005S=y
CONFIG_MEDIA_TUNER_MXL5007T=y
CONFIG_MEDIA_TUNER_QM1D1B0004=y
CONFIG_MEDIA_TUNER_QM1D1C0042=y
CONFIG_MEDIA_TUNER_QT1010=y
CONFIG_MEDIA_TUNER_R820T=y
CONFIG_MEDIA_TUNER_SI2157=y
CONFIG_MEDIA_TUNER_SIMPLE=y
CONFIG_MEDIA_TUNER_TDA18212=y
CONFIG_MEDIA_TUNER_TDA18218=y
CONFIG_MEDIA_TUNER_TDA18250=y
CONFIG_MEDIA_TUNER_TDA18271=y
CONFIG_MEDIA_TUNER_TDA827X=y
CONFIG_MEDIA_TUNER_TDA8290=y
CONFIG_MEDIA_TUNER_TDA9887=y
CONFIG_MEDIA_TUNER_TEA5761=y
CONFIG_MEDIA_TUNER_TEA5767=y
CONFIG_MEDIA_TUNER_TUA9001=y
CONFIG_MEDIA_TUNER_XC2028=y
CONFIG_MEDIA_TUNER_XC4000=y
CONFIG_MEDIA_TUNER_XC5000=y
# end of Customize TV tuners
#
# Customise DVB Frontends
#
#
# Multistandard (satellite) frontends
#
CONFIG_DVB_M88DS3103=y
CONFIG_DVB_MXL5XX=y
CONFIG_DVB_STB0899=y
CONFIG_DVB_STB6100=y
CONFIG_DVB_STV090x=y
CONFIG_DVB_STV0910=y
CONFIG_DVB_STV6110x=y
CONFIG_DVB_STV6111=y
#
# Multistandard (cable + terrestrial) frontends
#
CONFIG_DVB_DRXK=y
CONFIG_DVB_MN88472=y
CONFIG_DVB_MN88473=y
CONFIG_DVB_SI2165=y
CONFIG_DVB_TDA18271C2DD=y
#
# DVB-S (satellite) frontends
#
CONFIG_DVB_CX24110=y
CONFIG_DVB_CX24116=y
CONFIG_DVB_CX24117=y
CONFIG_DVB_CX24120=y
CONFIG_DVB_CX24123=y
CONFIG_DVB_DS3000=y
CONFIG_DVB_MB86A16=y
CONFIG_DVB_MT312=y
CONFIG_DVB_S5H1420=y
CONFIG_DVB_SI21XX=y
CONFIG_DVB_STB6000=y
CONFIG_DVB_STV0288=y
CONFIG_DVB_STV0299=y
CONFIG_DVB_STV0900=y
CONFIG_DVB_STV6110=y
CONFIG_DVB_TDA10071=y
CONFIG_DVB_TDA10086=y
CONFIG_DVB_TDA8083=y
CONFIG_DVB_TDA8261=y
CONFIG_DVB_TDA826X=y
CONFIG_DVB_TS2020=y
CONFIG_DVB_TUA6100=y
CONFIG_DVB_TUNER_CX24113=y
CONFIG_DVB_TUNER_ITD1000=y
CONFIG_DVB_VES1X93=y
CONFIG_DVB_ZL10036=y
CONFIG_DVB_ZL10039=y
#
# DVB-T (terrestrial) frontends
#
CONFIG_DVB_AF9013=y
CONFIG_DVB_AS102_FE=y
CONFIG_DVB_CX22700=y
CONFIG_DVB_CX22702=y
CONFIG_DVB_CXD2820R=y
CONFIG_DVB_CXD2841ER=y
CONFIG_DVB_DIB3000MB=y
CONFIG_DVB_DIB3000MC=y
CONFIG_DVB_DIB7000M=y
CONFIG_DVB_DIB7000P=y
CONFIG_DVB_DIB9000=y
CONFIG_DVB_DRXD=y
CONFIG_DVB_EC100=y
CONFIG_DVB_GP8PSK_FE=y
CONFIG_DVB_L64781=y
CONFIG_DVB_MT352=y
CONFIG_DVB_NXT6000=y
CONFIG_DVB_RTL2830=y
CONFIG_DVB_RTL2832=y
CONFIG_DVB_RTL2832_SDR=y
CONFIG_DVB_S5H1432=y
CONFIG_DVB_SI2168=y
CONFIG_DVB_SP887X=y
CONFIG_DVB_STV0367=y
CONFIG_DVB_TDA10048=y
CONFIG_DVB_TDA1004X=y
CONFIG_DVB_ZD1301_DEMOD=y
CONFIG_DVB_ZL10353=y
CONFIG_DVB_CXD2880=y
#
# DVB-C (cable) frontends
#
CONFIG_DVB_STV0297=y
CONFIG_DVB_TDA10021=y
CONFIG_DVB_TDA10023=y
CONFIG_DVB_VES1820=y
#
# ATSC (North American/Korean Terrestrial/Cable DTV) frontends
#
CONFIG_DVB_AU8522=y
CONFIG_DVB_AU8522_DTV=y
CONFIG_DVB_AU8522_V4L=y
CONFIG_DVB_BCM3510=y
CONFIG_DVB_LG2160=y
CONFIG_DVB_LGDT3305=y
CONFIG_DVB_LGDT3306A=y
CONFIG_DVB_LGDT330X=y
CONFIG_DVB_MXL692=y
CONFIG_DVB_NXT200X=y
CONFIG_DVB_OR51132=y
CONFIG_DVB_OR51211=y
CONFIG_DVB_S5H1409=y
CONFIG_DVB_S5H1411=y
#
# ISDB-T (terrestrial) frontends
#
CONFIG_DVB_DIB8000=y
CONFIG_DVB_MB86A20S=y
CONFIG_DVB_S921=y
#
# ISDB-S (satellite) & ISDB-T (terrestrial) frontends
#
CONFIG_DVB_MN88443X=y
CONFIG_DVB_TC90522=y
#
# Digital terrestrial only tuners/PLL
#
CONFIG_DVB_PLL=y
CONFIG_DVB_TUNER_DIB0070=y
CONFIG_DVB_TUNER_DIB0090=y
#
# SEC control devices for DVB-S
#
CONFIG_DVB_A8293=y
CONFIG_DVB_AF9033=y
CONFIG_DVB_ASCOT2E=y
CONFIG_DVB_ATBM8830=y
CONFIG_DVB_HELENE=y
CONFIG_DVB_HORUS3A=y
CONFIG_DVB_ISL6405=y
CONFIG_DVB_ISL6421=y
CONFIG_DVB_ISL6423=y
CONFIG_DVB_IX2505V=y
CONFIG_DVB_LGS8GL5=y
CONFIG_DVB_LGS8GXX=y
CONFIG_DVB_LNBH25=y
CONFIG_DVB_LNBH29=y
CONFIG_DVB_LNBP21=y
CONFIG_DVB_LNBP22=y
CONFIG_DVB_M88RS2000=y
CONFIG_DVB_TDA665x=y
CONFIG_DVB_DRX39XYJ=y
#
# Common Interface (EN50221) controller drivers
#
CONFIG_DVB_CXD2099=y
CONFIG_DVB_SP2=y
# end of Customise DVB Frontends
#
# Tools to develop new frontends
#
CONFIG_DVB_DUMMY_FE=y
# end of Media ancillary drivers
#
# Graphics support
#
CONFIG_APERTURE_HELPERS=y
CONFIG_VIDEO_NOMODESET=y
CONFIG_IMX_IPUV3_CORE=y
CONFIG_DRM=y
CONFIG_DRM_MIPI_DBI=y
CONFIG_DRM_MIPI_DSI=y
CONFIG_DRM_DEBUG_MM=y
CONFIG_DRM_KUNIT_TEST=y
CONFIG_DRM_KMS_HELPER=y
CONFIG_DRM_DEBUG_DP_MST_TOPOLOGY_REFS=y
CONFIG_DRM_DEBUG_MODESET_LOCK=y
CONFIG_DRM_FBDEV_EMULATION=y
CONFIG_DRM_FBDEV_OVERALLOC=100
CONFIG_DRM_FBDEV_LEAK_PHYS_SMEM=y
CONFIG_DRM_LOAD_EDID_FIRMWARE=y
CONFIG_DRM_DP_AUX_BUS=y
CONFIG_DRM_DISPLAY_HELPER=y
CONFIG_DRM_DISPLAY_DP_HELPER=y
CONFIG_DRM_DISPLAY_HDCP_HELPER=y
CONFIG_DRM_DISPLAY_HDMI_HELPER=y
CONFIG_DRM_DP_AUX_CHARDEV=y
CONFIG_DRM_DP_CEC=y
CONFIG_DRM_TTM=y
CONFIG_DRM_BUDDY=y
CONFIG_DRM_VRAM_HELPER=y
CONFIG_DRM_TTM_HELPER=y
CONFIG_DRM_GEM_DMA_HELPER=y
CONFIG_DRM_GEM_SHMEM_HELPER=y
CONFIG_DRM_SCHED=y
#
# I2C encoder or helper chips
#
CONFIG_DRM_I2C_CH7006=y
CONFIG_DRM_I2C_SIL164=y
CONFIG_DRM_I2C_NXP_TDA998X=y
CONFIG_DRM_I2C_NXP_TDA9950=y
# end of I2C encoder or helper chips
#
# ARM devices
#
CONFIG_DRM_HDLCD=y
CONFIG_DRM_HDLCD_SHOW_UNDERRUN=y
CONFIG_DRM_MALI_DISPLAY=y
CONFIG_DRM_KOMEDA=y
# end of ARM devices
CONFIG_DRM_RADEON=y
CONFIG_DRM_RADEON_USERPTR=y
CONFIG_DRM_AMDGPU=y
CONFIG_DRM_AMDGPU_SI=y
CONFIG_DRM_AMDGPU_CIK=y
CONFIG_DRM_AMDGPU_USERPTR=y
#
# ACP (Audio CoProcessor) Configuration
#
CONFIG_DRM_AMD_ACP=y
# end of ACP (Audio CoProcessor) Configuration
#
# Display Engine Configuration
#
CONFIG_DRM_AMD_DC=y
CONFIG_DRM_AMD_DC_HDCP=y
CONFIG_DRM_AMD_DC_SI=y
# end of Display Engine Configuration
CONFIG_HSA_AMD=y
CONFIG_DRM_NOUVEAU=y
CONFIG_NOUVEAU_LEGACY_CTX_SUPPORT=y
CONFIG_NOUVEAU_DEBUG=5
CONFIG_NOUVEAU_DEBUG_DEFAULT=3
CONFIG_NOUVEAU_DEBUG_MMU=y
CONFIG_NOUVEAU_DEBUG_PUSH=y
CONFIG_DRM_NOUVEAU_BACKLIGHT=y
CONFIG_DRM_KMB_DISPLAY=y
CONFIG_DRM_VGEM=y
CONFIG_DRM_VKMS=y
CONFIG_DRM_EXYNOS=y
#
# CRTCs
#
CONFIG_DRM_EXYNOS5433_DECON=y
CONFIG_DRM_EXYNOS_MIXER=y
CONFIG_DRM_EXYNOS_VIDI=y
#
# Encoders and Bridges
#
CONFIG_DRM_EXYNOS_DSI=y
CONFIG_DRM_EXYNOS_HDMI=y
CONFIG_DRM_EXYNOS_MIC=y
#
# Sub-drivers
#
CONFIG_DRM_EXYNOS_G2D=y
CONFIG_DRM_EXYNOS_IPP=y
CONFIG_DRM_EXYNOS_FIMC=y
CONFIG_DRM_EXYNOS_ROTATOR=y
CONFIG_DRM_EXYNOS_SCALER=y
CONFIG_DRM_EXYNOS_GSC=y
CONFIG_DRM_ROCKCHIP=y
CONFIG_ROCKCHIP_VOP=y
CONFIG_ROCKCHIP_VOP2=y
CONFIG_ROCKCHIP_ANALOGIX_DP=y
CONFIG_ROCKCHIP_CDN_DP=y
CONFIG_ROCKCHIP_DW_HDMI=y
CONFIG_ROCKCHIP_DW_MIPI_DSI=y
CONFIG_ROCKCHIP_INNO_HDMI=y
CONFIG_ROCKCHIP_LVDS=y
CONFIG_ROCKCHIP_RGB=y
CONFIG_ROCKCHIP_RK3066_HDMI=y
CONFIG_DRM_UDL=y
CONFIG_DRM_AST=y
CONFIG_DRM_MGAG200=y
CONFIG_DRM_RCAR_DW_HDMI=y
CONFIG_DRM_RCAR_USE_LVDS=y
CONFIG_DRM_RCAR_USE_MIPI_DSI=y
CONFIG_DRM_RZG2L_MIPI_DSI=y
CONFIG_DRM_SUN4I=y
CONFIG_DRM_SUN4I_HDMI=y
CONFIG_DRM_SUN4I_HDMI_CEC=y
CONFIG_DRM_SUN4I_BACKEND=y
CONFIG_DRM_SUN6I_DSI=y
CONFIG_DRM_SUN8I_DW_HDMI=y
CONFIG_DRM_SUN8I_MIXER=y
CONFIG_DRM_SUN8I_TCON_TOP=y
CONFIG_DRM_QXL=y
CONFIG_DRM_VIRTIO_GPU=y
CONFIG_DRM_MSM=y
CONFIG_DRM_MSM_GPU_STATE=y
CONFIG_DRM_MSM_GPU_SUDO=y
CONFIG_DRM_MSM_MDSS=y
CONFIG_DRM_MSM_MDP4=y
CONFIG_DRM_MSM_MDP5=y
CONFIG_DRM_MSM_DPU=y
CONFIG_DRM_MSM_DP=y
CONFIG_DRM_MSM_DSI=y
CONFIG_DRM_MSM_DSI_28NM_PHY=y
CONFIG_DRM_MSM_DSI_20NM_PHY=y
CONFIG_DRM_MSM_DSI_28NM_8960_PHY=y
CONFIG_DRM_MSM_DSI_14NM_PHY=y
CONFIG_DRM_MSM_DSI_10NM_PHY=y
CONFIG_DRM_MSM_DSI_7NM_PHY=y
CONFIG_DRM_MSM_HDMI=y
CONFIG_DRM_MSM_HDMI_HDCP=y
CONFIG_DRM_PANEL=y
#
# Display Panels
#
CONFIG_DRM_PANEL_ABT_Y030XX067A=y
CONFIG_DRM_PANEL_ARM_VERSATILE=y
CONFIG_DRM_PANEL_ASUS_Z00T_TM5P5_NT35596=y
CONFIG_DRM_PANEL_BOE_BF060Y8M_AJ0=y
CONFIG_DRM_PANEL_BOE_HIMAX8279D=y
CONFIG_DRM_PANEL_BOE_TV101WUM_NL6=y
CONFIG_DRM_PANEL_DSI_CM=y
CONFIG_DRM_PANEL_LVDS=y
CONFIG_DRM_PANEL_SIMPLE=y
CONFIG_DRM_PANEL_EDP=y
CONFIG_DRM_PANEL_EBBG_FT8719=y
CONFIG_DRM_PANEL_ELIDA_KD35T133=y
CONFIG_DRM_PANEL_FEIXIN_K101_IM2BA02=y
CONFIG_DRM_PANEL_FEIYANG_FY07024DI26A30D=y
CONFIG_DRM_PANEL_ILITEK_IL9322=y
CONFIG_DRM_PANEL_ILITEK_ILI9341=y
CONFIG_DRM_PANEL_ILITEK_ILI9881C=y
CONFIG_DRM_PANEL_INNOLUX_EJ030NA=y
CONFIG_DRM_PANEL_INNOLUX_P079ZCA=y
CONFIG_DRM_PANEL_JADARD_JD9365DA_H3=y
CONFIG_DRM_PANEL_JDI_LT070ME05000=y
CONFIG_DRM_PANEL_JDI_R63452=y
CONFIG_DRM_PANEL_KHADAS_TS050=y
CONFIG_DRM_PANEL_KINGDISPLAY_KD097D04=y
CONFIG_DRM_PANEL_LEADTEK_LTK050H3146W=y
CONFIG_DRM_PANEL_LEADTEK_LTK500HD1829=y
CONFIG_DRM_PANEL_SAMSUNG_LD9040=y
CONFIG_DRM_PANEL_LG_LB035Q02=y
CONFIG_DRM_PANEL_LG_LG4573=y
CONFIG_DRM_PANEL_NEC_NL8048HL11=y
CONFIG_DRM_PANEL_NEWVISION_NV3051D=y
CONFIG_DRM_PANEL_NEWVISION_NV3052C=y
CONFIG_DRM_PANEL_NOVATEK_NT35510=y
CONFIG_DRM_PANEL_NOVATEK_NT35560=y
CONFIG_DRM_PANEL_NOVATEK_NT35950=y
CONFIG_DRM_PANEL_NOVATEK_NT36672A=y
CONFIG_DRM_PANEL_NOVATEK_NT39016=y
CONFIG_DRM_PANEL_MANTIX_MLAF057WE51=y
CONFIG_DRM_PANEL_OLIMEX_LCD_OLINUXINO=y
CONFIG_DRM_PANEL_ORISETECH_OTM8009A=y
CONFIG_DRM_PANEL_OSD_OSD101T2587_53TS=y
CONFIG_DRM_PANEL_PANASONIC_VVX10F034N00=y
CONFIG_DRM_PANEL_RASPBERRYPI_TOUCHSCREEN=y
CONFIG_DRM_PANEL_RAYDIUM_RM67191=y
CONFIG_DRM_PANEL_RAYDIUM_RM68200=y
CONFIG_DRM_PANEL_RONBO_RB070D30=y
CONFIG_DRM_PANEL_SAMSUNG_ATNA33XC20=y
CONFIG_DRM_PANEL_SAMSUNG_DB7430=y
CONFIG_DRM_PANEL_SAMSUNG_S6D16D0=y
CONFIG_DRM_PANEL_SAMSUNG_S6D27A1=y
CONFIG_DRM_PANEL_SAMSUNG_S6E3HA2=y
CONFIG_DRM_PANEL_SAMSUNG_S6E63J0X03=y
CONFIG_DRM_PANEL_SAMSUNG_S6E63M0=y
CONFIG_DRM_PANEL_SAMSUNG_S6E63M0_SPI=y
CONFIG_DRM_PANEL_SAMSUNG_S6E63M0_DSI=y
CONFIG_DRM_PANEL_SAMSUNG_S6E88A0_AMS452EF01=y
CONFIG_DRM_PANEL_SAMSUNG_S6E8AA0=y
CONFIG_DRM_PANEL_SAMSUNG_SOFEF00=y
CONFIG_DRM_PANEL_SEIKO_43WVF1G=y
CONFIG_DRM_PANEL_SHARP_LQ101R1SX01=y
CONFIG_DRM_PANEL_SHARP_LS037V7DW01=y
CONFIG_DRM_PANEL_SHARP_LS043T1LE01=y
CONFIG_DRM_PANEL_SHARP_LS060T1SX01=y
CONFIG_DRM_PANEL_SITRONIX_ST7701=y
CONFIG_DRM_PANEL_SITRONIX_ST7703=y
CONFIG_DRM_PANEL_SITRONIX_ST7789V=y
CONFIG_DRM_PANEL_SONY_ACX565AKM=y
CONFIG_DRM_PANEL_SONY_TULIP_TRULY_NT35521=y
CONFIG_DRM_PANEL_TDO_TL070WSH30=y
CONFIG_DRM_PANEL_TPO_TD028TTEC1=y
CONFIG_DRM_PANEL_TPO_TD043MTEA1=y
CONFIG_DRM_PANEL_TPO_TPG110=y
CONFIG_DRM_PANEL_TRULY_NT35597_WQXGA=y
CONFIG_DRM_PANEL_VISIONOX_RM69299=y
CONFIG_DRM_PANEL_WIDECHIPS_WS2401=y
CONFIG_DRM_PANEL_XINPENG_XPP055C272=y
# end of Display Panels
CONFIG_DRM_BRIDGE=y
CONFIG_DRM_PANEL_BRIDGE=y
#
# Display Interface Bridges
#
CONFIG_DRM_CDNS_DSI=y
CONFIG_DRM_CHIPONE_ICN6211=y
CONFIG_DRM_CHRONTEL_CH7033=y
CONFIG_DRM_CROS_EC_ANX7688=y
CONFIG_DRM_DISPLAY_CONNECTOR=y
CONFIG_DRM_FSL_LDB=y
CONFIG_DRM_ITE_IT6505=y
CONFIG_DRM_LONTIUM_LT8912B=y
CONFIG_DRM_LONTIUM_LT9211=y
CONFIG_DRM_LONTIUM_LT9611=y
CONFIG_DRM_LONTIUM_LT9611UXC=y
CONFIG_DRM_ITE_IT66121=y
CONFIG_DRM_LVDS_CODEC=y
CONFIG_DRM_MEGACHIPS_STDPXXXX_GE_B850V3_FW=y
CONFIG_DRM_NWL_MIPI_DSI=y
CONFIG_DRM_NXP_PTN3460=y
CONFIG_DRM_PARADE_PS8622=y
CONFIG_DRM_PARADE_PS8640=y
CONFIG_DRM_SIL_SII8620=y
CONFIG_DRM_SII902X=y
CONFIG_DRM_SII9234=y
CONFIG_DRM_SIMPLE_BRIDGE=y
CONFIG_DRM_THINE_THC63LVD1024=y
CONFIG_DRM_TOSHIBA_TC358762=y
CONFIG_DRM_TOSHIBA_TC358764=y
CONFIG_DRM_TOSHIBA_TC358767=y
CONFIG_DRM_TOSHIBA_TC358768=y
CONFIG_DRM_TOSHIBA_TC358775=y
CONFIG_DRM_TI_DLPC3433=y
CONFIG_DRM_TI_TFP410=y
CONFIG_DRM_TI_SN65DSI83=y
CONFIG_DRM_TI_SN65DSI86=y
CONFIG_DRM_TI_TPD12S015=y
CONFIG_DRM_ANALOGIX_ANX6345=y
CONFIG_DRM_ANALOGIX_ANX78XX=y
CONFIG_DRM_ANALOGIX_DP=y
CONFIG_DRM_ANALOGIX_ANX7625=y
CONFIG_DRM_I2C_ADV7511=y
CONFIG_DRM_I2C_ADV7511_CEC=y
CONFIG_DRM_CDNS_MHDP8546=y
CONFIG_DRM_CDNS_MHDP8546_J721E=y
CONFIG_DRM_IMX8QM_LDB=y
CONFIG_DRM_IMX8QXP_LDB=y
CONFIG_DRM_IMX8QXP_PIXEL_COMBINER=y
CONFIG_DRM_IMX8QXP_PIXEL_LINK=y
CONFIG_DRM_IMX8QXP_PIXEL_LINK_TO_DPI=y
CONFIG_DRM_DW_HDMI=y
CONFIG_DRM_DW_HDMI_CEC=y
CONFIG_DRM_DW_MIPI_DSI=y
# end of Display Interface Bridges
CONFIG_DRM_IMX=y
CONFIG_DRM_IMX_PARALLEL_DISPLAY=y
CONFIG_DRM_IMX_TVE=y
CONFIG_DRM_IMX_LDB=y
CONFIG_DRM_IMX_HDMI=y
CONFIG_DRM_INGENIC=y
CONFIG_DRM_INGENIC_IPU=y
CONFIG_DRM_V3D=y
CONFIG_DRM_ETNAVIV=y
CONFIG_DRM_ETNAVIV_THERMAL=y
CONFIG_DRM_HISI_HIBMC=y
CONFIG_DRM_LOGICVC=y
CONFIG_DRM_MXS=y
CONFIG_DRM_MXSFB=y
CONFIG_DRM_IMX_LCDIF=y
CONFIG_DRM_ARCPGU=y
CONFIG_DRM_BOCHS=y
CONFIG_DRM_CIRRUS_QEMU=y
CONFIG_DRM_GM12U320=y
CONFIG_DRM_OFDRM=y
CONFIG_DRM_PANEL_MIPI_DBI=y
CONFIG_DRM_SIMPLEDRM=y
CONFIG_TINYDRM_HX8357D=y
CONFIG_TINYDRM_ILI9163=y
CONFIG_TINYDRM_ILI9225=y
CONFIG_TINYDRM_ILI9341=y
CONFIG_TINYDRM_ILI9486=y
CONFIG_TINYDRM_MI0283QT=y
CONFIG_TINYDRM_REPAPER=y
CONFIG_TINYDRM_ST7586=y
CONFIG_TINYDRM_ST7735R=y
CONFIG_DRM_PL111=y
CONFIG_DRM_TVE200=y
CONFIG_DRM_LIMA=y
CONFIG_DRM_PANFROST=y
CONFIG_DRM_ASPEED_GFX=y
CONFIG_DRM_MCDE=y
CONFIG_DRM_TIDSS=y
CONFIG_DRM_ZYNQMP_DPSUB=y
CONFIG_DRM_GUD=y
CONFIG_DRM_SSD130X=y
CONFIG_DRM_SSD130X_I2C=y
CONFIG_DRM_SSD130X_SPI=y
CONFIG_DRM_SPRD=y
CONFIG_DRM_LEGACY=y
CONFIG_DRM_TDFX=y
CONFIG_DRM_R128=y
CONFIG_DRM_MGA=y
CONFIG_DRM_VIA=y
CONFIG_DRM_SAVAGE=y
CONFIG_DRM_EXPORT_FOR_TESTS=y
CONFIG_DRM_PANEL_ORIENTATION_QUIRKS=y
CONFIG_DRM_LIB_RANDOM=y
#
# Frame buffer Devices
#
CONFIG_FB_CMDLINE=y
CONFIG_FB_NOTIFY=y
CONFIG_FB=y
CONFIG_FIRMWARE_EDID=y
CONFIG_FB_DDC=y
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
CONFIG_FB_CFB_REV_PIXELS_IN_BYTE=y
CONFIG_FB_SYS_FILLRECT=y
CONFIG_FB_SYS_COPYAREA=y
CONFIG_FB_SYS_IMAGEBLIT=y
CONFIG_FB_FOREIGN_ENDIAN=y
CONFIG_FB_BOTH_ENDIAN=y
# CONFIG_FB_BIG_ENDIAN is not set
# CONFIG_FB_LITTLE_ENDIAN is not set
CONFIG_FB_SYS_FOPS=y
CONFIG_FB_DEFERRED_IO=y
CONFIG_FB_SVGALIB=y
CONFIG_FB_MACMODES=y
CONFIG_FB_BACKLIGHT=y
CONFIG_FB_MODE_HELPERS=y
CONFIG_FB_TILEBLITTING=y
#
# Frame buffer hardware drivers
#
CONFIG_FB_CIRRUS=y
CONFIG_FB_PM2=y
CONFIG_FB_PM2_FIFO_DISCONNECT=y
CONFIG_FB_CLPS711X=y
CONFIG_FB_IMX=y
CONFIG_FB_CYBER2000=y
CONFIG_FB_CYBER2000_DDC=y
CONFIG_FB_ARC=y
CONFIG_FB_CONTROL=y
CONFIG_FB_ASILIANT=y
CONFIG_FB_IMSTT=y
CONFIG_FB_UVESA=y
CONFIG_FB_GBE=y
CONFIG_FB_GBE_MEM=4
CONFIG_FB_PVR2=y
CONFIG_FB_OPENCORES=y
CONFIG_FB_S1D13XXX=y
CONFIG_FB_ATMEL=y
CONFIG_FB_NVIDIA=y
CONFIG_FB_NVIDIA_I2C=y
CONFIG_FB_NVIDIA_DEBUG=y
CONFIG_FB_NVIDIA_BACKLIGHT=y
CONFIG_FB_RIVA=y
CONFIG_FB_RIVA_I2C=y
CONFIG_FB_RIVA_DEBUG=y
CONFIG_FB_RIVA_BACKLIGHT=y
CONFIG_FB_I740=y
CONFIG_FB_MATROX=y
CONFIG_FB_MATROX_MILLENIUM=y
CONFIG_FB_MATROX_MYSTIQUE=y
CONFIG_FB_MATROX_G=y
CONFIG_FB_MATROX_I2C=y
CONFIG_FB_MATROX_MAVEN=y
CONFIG_FB_RADEON=y
CONFIG_FB_RADEON_I2C=y
CONFIG_FB_RADEON_BACKLIGHT=y
CONFIG_FB_RADEON_DEBUG=y
CONFIG_FB_ATY128=y
CONFIG_FB_ATY128_BACKLIGHT=y
CONFIG_FB_ATY=y
CONFIG_FB_ATY_CT=y
CONFIG_FB_ATY_GENERIC_LCD=y
CONFIG_FB_ATY_GX=y
CONFIG_FB_ATY_BACKLIGHT=y
CONFIG_FB_S3=y
CONFIG_FB_S3_DDC=y
CONFIG_FB_SAVAGE=y
CONFIG_FB_SAVAGE_I2C=y
CONFIG_FB_SAVAGE_ACCEL=y
CONFIG_FB_SIS=y
CONFIG_FB_SIS_300=y
CONFIG_FB_SIS_315=y
CONFIG_FB_VIA=y
CONFIG_FB_VIA_DIRECT_PROCFS=y
CONFIG_FB_VIA_X_COMPATIBILITY=y
CONFIG_FB_NEOMAGIC=y
CONFIG_FB_KYRO=y
CONFIG_FB_3DFX=y
CONFIG_FB_3DFX_ACCEL=y
CONFIG_FB_3DFX_I2C=y
CONFIG_FB_VOODOO1=y
CONFIG_FB_VT8623=y
CONFIG_FB_TRIDENT=y
CONFIG_FB_ARK=y
CONFIG_FB_PM3=y
CONFIG_FB_CARMINE=y
CONFIG_FB_CARMINE_DRAM_EVAL=y
# CONFIG_CARMINE_DRAM_CUSTOM is not set
CONFIG_FB_WM8505=y
CONFIG_FB_WMT_GE_ROPS=y
CONFIG_FB_PXA168=y
CONFIG_FB_W100=y
CONFIG_FB_SH_MOBILE_LCDC=y
CONFIG_FB_TMIO=y
CONFIG_FB_TMIO_ACCELL=y
CONFIG_FB_S3C=y
CONFIG_FB_S3C_DEBUG_REGWRITE=y
CONFIG_FB_SM501=y
CONFIG_FB_SMSCUFX=y
CONFIG_FB_UDL=y
CONFIG_FB_IBM_GXT4500=y
CONFIG_FB_GOLDFISH=y
CONFIG_FB_DA8XX=y
CONFIG_FB_VIRTUAL=y
CONFIG_FB_METRONOME=y
CONFIG_FB_MB862XX=y
CONFIG_FB_MB862XX_PCI_GDC=y
CONFIG_FB_MB862XX_I2C=y
CONFIG_FB_BROADSHEET=y
CONFIG_FB_SSD1307=y
CONFIG_FB_SM712=y
CONFIG_FB_OMAP_LCD_H3=y
CONFIG_FB_OMAP2=y
CONFIG_FB_OMAP2_DEBUG_SUPPORT=y
CONFIG_FB_OMAP2_NUM_FBS=3
CONFIG_FB_OMAP2_DSS_INIT=y
CONFIG_FB_OMAP2_DSS=y
CONFIG_FB_OMAP2_DSS_DEBUG=y
CONFIG_FB_OMAP2_DSS_DEBUGFS=y
CONFIG_FB_OMAP2_DSS_COLLECT_IRQ_STATS=y
CONFIG_FB_OMAP2_DSS_DPI=y
CONFIG_FB_OMAP2_DSS_VENC=y
CONFIG_FB_OMAP2_DSS_HDMI_COMMON=y
CONFIG_FB_OMAP4_DSS_HDMI=y
CONFIG_FB_OMAP5_DSS_HDMI=y
CONFIG_FB_OMAP2_DSS_SDI=y
CONFIG_FB_OMAP2_DSS_DSI=y
CONFIG_FB_OMAP2_DSS_MIN_FCK_PER_PCK=0
CONFIG_FB_OMAP2_DSS_SLEEP_AFTER_VENC_RESET=y
#
# OMAPFB Panel and Encoder Drivers
#
CONFIG_FB_OMAP2_ENCODER_OPA362=y
CONFIG_FB_OMAP2_ENCODER_TFP410=y
CONFIG_FB_OMAP2_ENCODER_TPD12S015=y
CONFIG_FB_OMAP2_CONNECTOR_DVI=y
CONFIG_FB_OMAP2_CONNECTOR_HDMI=y
CONFIG_FB_OMAP2_CONNECTOR_ANALOG_TV=y
CONFIG_FB_OMAP2_PANEL_DPI=y
CONFIG_FB_OMAP2_PANEL_LGPHILIPS_LB035Q02=y
# end of OMAPFB Panel and Encoder Drivers
CONFIG_MMP_DISP=y
CONFIG_MMP_DISP_CONTROLLER=y
CONFIG_MMP_DISP_SPI=y
CONFIG_MMP_PANEL_TPOHVGA=y
CONFIG_MMP_FB=y
# end of Frame buffer Devices
#
# Backlight & LCD device support
#
CONFIG_LCD_CLASS_DEVICE=y
CONFIG_LCD_L4F00242T03=y
CONFIG_LCD_LMS283GF05=y
CONFIG_LCD_LTV350QV=y
CONFIG_LCD_ILI922X=y
CONFIG_LCD_ILI9320=y
CONFIG_LCD_TDO24M=y
CONFIG_LCD_VGG2432A4=y
CONFIG_LCD_PLATFORM=y
CONFIG_LCD_AMS369FG06=y
CONFIG_LCD_LMS501KF03=y
CONFIG_LCD_HX8357=y
CONFIG_LCD_OTM3225A=y
CONFIG_BACKLIGHT_CLASS_DEVICE=y
CONFIG_BACKLIGHT_ATMEL_LCDC=y
CONFIG_BACKLIGHT_KTD253=y
CONFIG_BACKLIGHT_LM3533=y
CONFIG_BACKLIGHT_OMAP1=y
CONFIG_BACKLIGHT_PWM=y
CONFIG_BACKLIGHT_DA903X=y
CONFIG_BACKLIGHT_DA9052=y
CONFIG_BACKLIGHT_MAX8925=y
CONFIG_BACKLIGHT_MT6370=y
CONFIG_BACKLIGHT_QCOM_WLED=y
CONFIG_BACKLIGHT_RT4831=y
CONFIG_BACKLIGHT_WM831X=y
CONFIG_BACKLIGHT_ADP5520=y
CONFIG_BACKLIGHT_ADP8860=y
CONFIG_BACKLIGHT_ADP8870=y
CONFIG_BACKLIGHT_88PM860X=y
CONFIG_BACKLIGHT_PCF50633=y
CONFIG_BACKLIGHT_AAT2870=y
CONFIG_BACKLIGHT_LM3630A=y
CONFIG_BACKLIGHT_LM3639=y
CONFIG_BACKLIGHT_LP855X=y
CONFIG_BACKLIGHT_LP8788=y
CONFIG_BACKLIGHT_PANDORA=y
CONFIG_BACKLIGHT_SKY81452=y
CONFIG_BACKLIGHT_TPS65217=y
CONFIG_BACKLIGHT_AS3711=y
CONFIG_BACKLIGHT_GPIO=y
CONFIG_BACKLIGHT_LV5207LP=y
CONFIG_BACKLIGHT_BD6107=y
CONFIG_BACKLIGHT_ARCXCNN=y
CONFIG_BACKLIGHT_RAVE_SP=y
CONFIG_BACKLIGHT_LED=y
# end of Backlight & LCD device support
CONFIG_VGASTATE=y
CONFIG_VIDEOMODE_HELPERS=y
CONFIG_HDMI=y
#
# Console display driver support
#
CONFIG_DUMMY_CONSOLE=y
CONFIG_DUMMY_CONSOLE_COLUMNS=80
CONFIG_DUMMY_CONSOLE_ROWS=25
# end of Console display driver support
CONFIG_LOGO=y
CONFIG_LOGO_LINUX_MONO=y
CONFIG_LOGO_LINUX_VGA16=y
CONFIG_LOGO_LINUX_CLUT224=y
# end of Graphics support
CONFIG_DRM_ACCEL=y
CONFIG_DRM_ACCEL_IVPU=y
CONFIG_SOUND_OSS_CORE_PRECLAIM=y
#
# HID support
#
CONFIG_HID=y
CONFIG_HID_BATTERY_STRENGTH=y
CONFIG_HIDRAW=y
CONFIG_UHID=y
CONFIG_HID_GENERIC=y
#
# Special HID drivers
#
CONFIG_HID_A4TECH=y
CONFIG_HID_ACCUTOUCH=y
CONFIG_HID_ACRUX=y
CONFIG_HID_ACRUX_FF=y
CONFIG_HID_APPLE=y
CONFIG_HID_APPLEIR=y
CONFIG_HID_ASUS=y
CONFIG_HID_AUREAL=y
CONFIG_HID_BELKIN=y
CONFIG_HID_BETOP_FF=y
CONFIG_HID_BIGBEN_FF=y
CONFIG_HID_CHERRY=y
CONFIG_HID_CHICONY=y
CONFIG_HID_CORSAIR=y
CONFIG_HID_COUGAR=y
CONFIG_HID_MACALLY=y
CONFIG_HID_CMEDIA=y
CONFIG_HID_CP2112=y
CONFIG_HID_CREATIVE_SB0540=y
CONFIG_HID_CYPRESS=y
CONFIG_HID_DRAGONRISE=y
CONFIG_DRAGONRISE_FF=y
CONFIG_HID_EMS_FF=y
CONFIG_HID_ELAN=y
CONFIG_HID_ELECOM=y
CONFIG_HID_ELO=y
CONFIG_HID_EZKEY=y
CONFIG_HID_FT260=y
CONFIG_HID_GEMBIRD=y
CONFIG_HID_GFRM=y
CONFIG_HID_GLORIOUS=y
CONFIG_HID_HOLTEK=y
CONFIG_HOLTEK_FF=y
CONFIG_HID_VIVALDI_COMMON=y
CONFIG_HID_GOOGLE_HAMMER=y
CONFIG_HID_VIVALDI=y
CONFIG_HID_GT683R=y
CONFIG_HID_KEYTOUCH=y
CONFIG_HID_KYE=y
CONFIG_HID_UCLOGIC=y
CONFIG_HID_WALTOP=y
CONFIG_HID_VIEWSONIC=y
CONFIG_HID_VRC2=y
CONFIG_HID_XIAOMI=y
CONFIG_HID_GYRATION=y
CONFIG_HID_ICADE=y
CONFIG_HID_ITE=y
CONFIG_HID_JABRA=y
CONFIG_HID_TWINHAN=y
CONFIG_HID_KENSINGTON=y
CONFIG_HID_LCPOWER=y
CONFIG_HID_LED=y
CONFIG_HID_LENOVO=y
CONFIG_HID_LETSKETCH=y
CONFIG_HID_LOGITECH=y
CONFIG_HID_LOGITECH_DJ=y
CONFIG_HID_LOGITECH_HIDPP=y
CONFIG_LOGITECH_FF=y
CONFIG_LOGIRUMBLEPAD2_FF=y
CONFIG_LOGIG940_FF=y
CONFIG_LOGIWHEELS_FF=y
CONFIG_HID_MAGICMOUSE=y
CONFIG_HID_MALTRON=y
CONFIG_HID_MAYFLASH=y
CONFIG_HID_MEGAWORLD_FF=y
CONFIG_HID_REDRAGON=y
CONFIG_HID_MICROSOFT=y
CONFIG_HID_MONTEREY=y
CONFIG_HID_MULTITOUCH=y
CONFIG_HID_NINTENDO=y
CONFIG_NINTENDO_FF=y
CONFIG_HID_NTI=y
CONFIG_HID_NTRIG=y
CONFIG_HID_ORTEK=y
CONFIG_HID_PANTHERLORD=y
CONFIG_PANTHERLORD_FF=y
CONFIG_HID_PENMOUNT=y
CONFIG_HID_PETALYNX=y
CONFIG_HID_PICOLCD=y
CONFIG_HID_PICOLCD_FB=y
CONFIG_HID_PICOLCD_BACKLIGHT=y
CONFIG_HID_PICOLCD_LCD=y
CONFIG_HID_PICOLCD_LEDS=y
CONFIG_HID_PICOLCD_CIR=y
CONFIG_HID_PLANTRONICS=y
CONFIG_HID_PLAYSTATION=y
CONFIG_PLAYSTATION_FF=y
CONFIG_HID_PXRC=y
CONFIG_HID_RAZER=y
CONFIG_HID_PRIMAX=y
CONFIG_HID_RETRODE=y
CONFIG_HID_ROCCAT=y
CONFIG_HID_SAITEK=y
CONFIG_HID_SAMSUNG=y
CONFIG_HID_SEMITEK=y
CONFIG_HID_SIGMAMICRO=y
CONFIG_HID_SONY=y
CONFIG_SONY_FF=y
CONFIG_HID_SPEEDLINK=y
CONFIG_HID_STEAM=y
CONFIG_HID_STEELSERIES=y
CONFIG_HID_SUNPLUS=y
CONFIG_HID_RMI=y
CONFIG_HID_GREENASIA=y
CONFIG_GREENASIA_FF=y
CONFIG_HID_SMARTJOYPLUS=y
CONFIG_SMARTJOYPLUS_FF=y
CONFIG_HID_TIVO=y
CONFIG_HID_TOPSEED=y
CONFIG_HID_TOPRE=y
CONFIG_HID_THINGM=y
CONFIG_HID_THRUSTMASTER=y
CONFIG_THRUSTMASTER_FF=y
CONFIG_HID_UDRAW_PS3=y
CONFIG_HID_U2FZERO=y
CONFIG_HID_WACOM=y
CONFIG_HID_WIIMOTE=y
CONFIG_HID_XINMO=y
CONFIG_HID_ZEROPLUS=y
CONFIG_ZEROPLUS_FF=y
CONFIG_HID_ZYDACRON=y
CONFIG_HID_SENSOR_HUB=y
CONFIG_HID_SENSOR_CUSTOM_SENSOR=y
CONFIG_HID_ALPS=y
CONFIG_HID_MCP2221=y
CONFIG_HID_KUNIT_TEST=y
# end of Special HID drivers
#
# USB HID support
#
CONFIG_USB_HID=y
CONFIG_HID_PID=y
CONFIG_USB_HIDDEV=y
# end of USB HID support
#
# I2C HID support
#
CONFIG_I2C_HID_OF=y
CONFIG_I2C_HID_OF_ELAN=y
CONFIG_I2C_HID_OF_GOODIX=y
# end of I2C HID support
CONFIG_I2C_HID_CORE=y
#
# Intel ISH HID support
#
# end of Intel ISH HID support
#
# AMD SFH HID Support
#
CONFIG_AMD_SFH_HID=y
# end of AMD SFH HID Support
# end of HID support
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
CONFIG_USB_SUPPORT=y
CONFIG_USB_COMMON=y
CONFIG_USB_LED_TRIG=y
CONFIG_USB_ULPI_BUS=y
CONFIG_USB_CONN_GPIO=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB=y
CONFIG_USB_PCI=y
CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
#
# Miscellaneous USB options
#
CONFIG_USB_DEFAULT_PERSIST=y
CONFIG_USB_FEW_INIT_RETRIES=y
CONFIG_USB_DYNAMIC_MINORS=y
CONFIG_USB_OTG=y
CONFIG_USB_OTG_PRODUCTLIST=y
CONFIG_USB_OTG_DISABLE_EXTERNAL_HUB=y
CONFIG_USB_OTG_FSM=y
CONFIG_USB_LEDS_TRIGGER_USBPORT=y
CONFIG_USB_AUTOSUSPEND_DELAY=2
CONFIG_USB_MON=y
#
# USB Host Controller Drivers
#
CONFIG_USB_C67X00_HCD=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_DBGCAP=y
CONFIG_USB_XHCI_PCI=y
CONFIG_USB_XHCI_PCI_RENESAS=y
CONFIG_USB_XHCI_PLATFORM=y
CONFIG_USB_XHCI_HISTB=y
CONFIG_USB_XHCI_MTK=y
CONFIG_USB_XHCI_MVEBU=y
CONFIG_USB_XHCI_RCAR=y
CONFIG_USB_EHCI_BRCMSTB=y
CONFIG_USB_BRCMSTB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_ROOT_HUB_TT=y
CONFIG_USB_EHCI_TT_NEWSCHED=y
CONFIG_USB_EHCI_PCI=y
CONFIG_USB_EHCI_FSL=y
CONFIG_USB_EHCI_HCD_NPCM7XX=y
CONFIG_USB_EHCI_HCD_OMAP=y
CONFIG_USB_EHCI_HCD_ORION=y
CONFIG_USB_EHCI_HCD_SPEAR=y
CONFIG_USB_EHCI_HCD_STI=y
CONFIG_USB_EHCI_HCD_AT91=y
CONFIG_USB_EHCI_SH=y
CONFIG_USB_EHCI_EXYNOS=y
CONFIG_USB_EHCI_MV=y
CONFIG_USB_CNS3XXX_EHCI=y
CONFIG_USB_EHCI_HCD_PLATFORM=y
CONFIG_USB_OXU210HP_HCD=y
CONFIG_USB_ISP116X_HCD=y
CONFIG_USB_ISP1362_HCD=y
CONFIG_USB_FOTG210_HCD=y
CONFIG_USB_MAX3421_HCD=y
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_OHCI_HCD_SPEAR=y
CONFIG_USB_OHCI_HCD_STI=y
CONFIG_USB_OHCI_HCD_S3C2410=y
CONFIG_USB_OHCI_HCD_LPC32XX=y
CONFIG_USB_OHCI_HCD_AT91=y
CONFIG_USB_OHCI_HCD_OMAP3=y
CONFIG_USB_OHCI_HCD_DAVINCI=y
CONFIG_USB_OHCI_HCD_PCI=y
CONFIG_USB_OHCI_HCD_SSB=y
CONFIG_USB_OHCI_SH=y
CONFIG_USB_OHCI_EXYNOS=y
CONFIG_USB_CNS3XXX_OHCI=y
CONFIG_USB_OHCI_HCD_PLATFORM=y
CONFIG_USB_UHCI_HCD=y
CONFIG_USB_U132_HCD=y
CONFIG_USB_SL811_HCD=y
CONFIG_USB_SL811_HCD_ISO=y
CONFIG_USB_R8A66597_HCD=y
CONFIG_USB_RENESAS_USBHS_HCD=y
CONFIG_USB_HCD_BCMA=y
CONFIG_USB_HCD_SSB=y
CONFIG_USB_HCD_TEST_MODE=y
CONFIG_USB_RENESAS_USBHS=y
#
# USB Device Class drivers
#
CONFIG_USB_ACM=y
CONFIG_USB_PRINTER=y
CONFIG_USB_WDM=y
CONFIG_USB_TMC=y
#
# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
#
#
# also be needed; see USB_STORAGE Help for more info
#
CONFIG_USB_STORAGE=y
CONFIG_USB_STORAGE_DEBUG=y
CONFIG_USB_STORAGE_REALTEK=y
CONFIG_REALTEK_AUTOPM=y
CONFIG_USB_STORAGE_DATAFAB=y
CONFIG_USB_STORAGE_FREECOM=y
CONFIG_USB_STORAGE_ISD200=y
CONFIG_USB_STORAGE_USBAT=y
CONFIG_USB_STORAGE_SDDR09=y
CONFIG_USB_STORAGE_SDDR55=y
CONFIG_USB_STORAGE_JUMPSHOT=y
CONFIG_USB_STORAGE_ALAUDA=y
CONFIG_USB_STORAGE_ONETOUCH=y
CONFIG_USB_STORAGE_KARMA=y
CONFIG_USB_STORAGE_CYPRESS_ATACB=y
CONFIG_USB_STORAGE_ENE_UB6250=y
CONFIG_USB_UAS=y
#
# USB Imaging devices
#
CONFIG_USB_MDC800=y
CONFIG_USB_MICROTEK=y
CONFIG_USBIP_CORE=y
CONFIG_USBIP_VHCI_HCD=y
CONFIG_USBIP_VHCI_HC_PORTS=8
CONFIG_USBIP_VHCI_NR_HCS=1
CONFIG_USBIP_HOST=y
CONFIG_USBIP_VUDC=y
CONFIG_USBIP_DEBUG=y
CONFIG_USB_CDNS_SUPPORT=y
CONFIG_USB_CDNS_HOST=y
CONFIG_USB_CDNS3=y
CONFIG_USB_CDNS3_GADGET=y
CONFIG_USB_CDNS3_HOST=y
CONFIG_USB_CDNS3_TI=y
CONFIG_USB_CDNS3_IMX=y
CONFIG_USB_MTU3=y
# CONFIG_USB_MTU3_HOST is not set
# CONFIG_USB_MTU3_GADGET is not set
CONFIG_USB_MTU3_DUAL_ROLE=y
CONFIG_USB_MTU3_DEBUG=y
CONFIG_USB_MUSB_HDRC=y
# CONFIG_USB_MUSB_HOST is not set
# CONFIG_USB_MUSB_GADGET is not set
CONFIG_USB_MUSB_DUAL_ROLE=y
#
# Platform Glue Layer
#
CONFIG_USB_MUSB_TUSB6010=y
CONFIG_USB_MUSB_DSPS=y
CONFIG_USB_MUSB_UX500=y
CONFIG_USB_MUSB_MEDIATEK=y
CONFIG_USB_MUSB_POLARFIRE_SOC=y
#
# MUSB DMA mode
#
CONFIG_MUSB_PIO_ONLY=y
CONFIG_USB_DWC3=y
CONFIG_USB_DWC3_ULPI=y
# CONFIG_USB_DWC3_HOST is not set
# CONFIG_USB_DWC3_GADGET is not set
CONFIG_USB_DWC3_DUAL_ROLE=y
#
# Platform Glue Driver Support
#
CONFIG_USB_DWC3_OMAP=y
CONFIG_USB_DWC3_EXYNOS=y
CONFIG_USB_DWC3_HAPS=y
CONFIG_USB_DWC3_KEYSTONE=y
CONFIG_USB_DWC3_MESON_G12A=y
CONFIG_USB_DWC3_OF_SIMPLE=y
CONFIG_USB_DWC3_ST=y
CONFIG_USB_DWC3_QCOM=y
CONFIG_USB_DWC3_IMX8MP=y
CONFIG_USB_DWC3_AM62=y
CONFIG_USB_DWC2=y
# CONFIG_USB_DWC2_HOST is not set
#
# Gadget/Dual-role mode requires USB Gadget support to be enabled
#
# CONFIG_USB_DWC2_PERIPHERAL is not set
CONFIG_USB_DWC2_DUAL_ROLE=y
CONFIG_USB_DWC2_PCI=y
CONFIG_USB_DWC2_DEBUG=y
CONFIG_USB_DWC2_VERBOSE=y
CONFIG_USB_DWC2_TRACK_MISSED_SOFS=y
CONFIG_USB_DWC2_DEBUG_PERIODIC=y
CONFIG_USB_CHIPIDEA=y
CONFIG_USB_CHIPIDEA_UDC=y
CONFIG_USB_CHIPIDEA_HOST=y
CONFIG_USB_CHIPIDEA_PCI=y
CONFIG_USB_CHIPIDEA_MSM=y
CONFIG_USB_CHIPIDEA_IMX=y
CONFIG_USB_CHIPIDEA_GENERIC=y
CONFIG_USB_CHIPIDEA_TEGRA=y
CONFIG_USB_ISP1760=y
CONFIG_USB_ISP1760_HCD=y
CONFIG_USB_ISP1761_UDC=y
# CONFIG_USB_ISP1760_HOST_ROLE is not set
# CONFIG_USB_ISP1760_GADGET_ROLE is not set
CONFIG_USB_ISP1760_DUAL_ROLE=y
#
# USB port drivers
#
CONFIG_USB_USS720=y
CONFIG_USB_SERIAL=y
CONFIG_USB_SERIAL_CONSOLE=y
CONFIG_USB_SERIAL_GENERIC=y
CONFIG_USB_SERIAL_SIMPLE=y
CONFIG_USB_SERIAL_AIRCABLE=y
CONFIG_USB_SERIAL_ARK3116=y
CONFIG_USB_SERIAL_BELKIN=y
CONFIG_USB_SERIAL_CH341=y
CONFIG_USB_SERIAL_WHITEHEAT=y
CONFIG_USB_SERIAL_DIGI_ACCELEPORT=y
CONFIG_USB_SERIAL_CP210X=y
CONFIG_USB_SERIAL_CYPRESS_M8=y
CONFIG_USB_SERIAL_EMPEG=y
CONFIG_USB_SERIAL_FTDI_SIO=y
CONFIG_USB_SERIAL_VISOR=y
CONFIG_USB_SERIAL_IPAQ=y
CONFIG_USB_SERIAL_IR=y
CONFIG_USB_SERIAL_EDGEPORT=y
CONFIG_USB_SERIAL_EDGEPORT_TI=y
CONFIG_USB_SERIAL_F81232=y
CONFIG_USB_SERIAL_F8153X=y
CONFIG_USB_SERIAL_GARMIN=y
CONFIG_USB_SERIAL_IPW=y
CONFIG_USB_SERIAL_IUU=y
CONFIG_USB_SERIAL_KEYSPAN_PDA=y
CONFIG_USB_SERIAL_KEYSPAN=y
CONFIG_USB_SERIAL_KLSI=y
CONFIG_USB_SERIAL_KOBIL_SCT=y
CONFIG_USB_SERIAL_MCT_U232=y
CONFIG_USB_SERIAL_METRO=y
CONFIG_USB_SERIAL_MOS7720=y
CONFIG_USB_SERIAL_MOS7715_PARPORT=y
CONFIG_USB_SERIAL_MOS7840=y
CONFIG_USB_SERIAL_MXUPORT=y
CONFIG_USB_SERIAL_NAVMAN=y
CONFIG_USB_SERIAL_PL2303=y
CONFIG_USB_SERIAL_OTI6858=y
CONFIG_USB_SERIAL_QCAUX=y
CONFIG_USB_SERIAL_QUALCOMM=y
CONFIG_USB_SERIAL_SPCP8X5=y
CONFIG_USB_SERIAL_SAFE=y
CONFIG_USB_SERIAL_SAFE_PADDED=y
CONFIG_USB_SERIAL_SIERRAWIRELESS=y
CONFIG_USB_SERIAL_SYMBOL=y
CONFIG_USB_SERIAL_TI=y
CONFIG_USB_SERIAL_CYBERJACK=y
CONFIG_USB_SERIAL_WWAN=y
CONFIG_USB_SERIAL_OPTION=y
CONFIG_USB_SERIAL_OMNINET=y
CONFIG_USB_SERIAL_OPTICON=y
CONFIG_USB_SERIAL_XSENS_MT=y
CONFIG_USB_SERIAL_WISHBONE=y
CONFIG_USB_SERIAL_SSU100=y
CONFIG_USB_SERIAL_QT2=y
CONFIG_USB_SERIAL_UPD78F0730=y
CONFIG_USB_SERIAL_XR=y
CONFIG_USB_SERIAL_DEBUG=y
#
# USB Miscellaneous drivers
#
CONFIG_USB_EMI62=y
CONFIG_USB_EMI26=y
CONFIG_USB_ADUTUX=y
CONFIG_USB_SEVSEG=y
CONFIG_USB_LEGOTOWER=y
CONFIG_USB_LCD=y
CONFIG_USB_CYPRESS_CY7C63=y
CONFIG_USB_CYTHERM=y
CONFIG_USB_IDMOUSE=y
CONFIG_USB_FTDI_ELAN=y
CONFIG_USB_APPLEDISPLAY=y
CONFIG_USB_QCOM_EUD=y
CONFIG_APPLE_MFI_FASTCHARGE=y
CONFIG_USB_SISUSBVGA=y
CONFIG_USB_LD=y
CONFIG_USB_TRANCEVIBRATOR=y
CONFIG_USB_IOWARRIOR=y
CONFIG_USB_TEST=y
CONFIG_USB_EHSET_TEST_FIXTURE=y
CONFIG_USB_ISIGHTFW=y
CONFIG_USB_YUREX=y
CONFIG_USB_EZUSB_FX2=y
CONFIG_USB_HUB_USB251XB=y
CONFIG_USB_HSIC_USB3503=y
CONFIG_USB_HSIC_USB4604=y
CONFIG_USB_LINK_LAYER_TEST=y
CONFIG_USB_CHAOSKEY=y
CONFIG_BRCM_USB_PINMAP=y
CONFIG_USB_ONBOARD_HUB=y
CONFIG_USB_ATM=y
CONFIG_USB_SPEEDTOUCH=y
CONFIG_USB_CXACRU=y
CONFIG_USB_UEAGLEATM=y
CONFIG_USB_XUSBATM=y
#
# USB Physical Layer drivers
#
CONFIG_USB_PHY=y
CONFIG_KEYSTONE_USB_PHY=y
CONFIG_NOP_USB_XCEIV=y
CONFIG_AM335X_CONTROL_USB=y
CONFIG_AM335X_PHY_USB=y
# CONFIG_USB_GPIO_VBUS is not set
CONFIG_TAHVO_USB=y
CONFIG_TAHVO_USB_HOST_BY_DEFAULT=y
CONFIG_USB_ISP1301=y
CONFIG_USB_MV_OTG=y
CONFIG_USB_TEGRA_PHY=y
CONFIG_USB_ULPI=y
CONFIG_USB_ULPI_VIEWPORT=y
# CONFIG_JZ4770_PHY is not set
# end of USB Physical Layer drivers
CONFIG_USB_GADGET=y
CONFIG_USB_GADGET_DEBUG=y
CONFIG_USB_GADGET_VERBOSE=y
CONFIG_USB_GADGET_DEBUG_FILES=y
CONFIG_USB_GADGET_DEBUG_FS=y
CONFIG_USB_GADGET_VBUS_DRAW=2
CONFIG_USB_GADGET_STORAGE_NUM_BUFFERS=2
CONFIG_U_SERIAL_CONSOLE=y
#
# USB Peripheral Controller
#
CONFIG_USB_LPC32XX=y
CONFIG_USB_FOTG210_UDC=y
CONFIG_USB_GR_UDC=y
CONFIG_USB_R8A66597=y
CONFIG_USB_RENESAS_USBHS_UDC=y
CONFIG_USB_RENESAS_USB3=y
CONFIG_USB_PXA27X=y
CONFIG_USB_MV_UDC=y
CONFIG_USB_MV_U3D=y
CONFIG_USB_SNP_CORE=y
CONFIG_USB_SNP_UDC_PLAT=y
CONFIG_USB_M66592=y
CONFIG_USB_BDC_UDC=y
CONFIG_USB_AMD5536UDC=y
CONFIG_USB_NET2272=y
CONFIG_USB_NET2272_DMA=y
CONFIG_USB_NET2280=y
CONFIG_USB_GOKU=y
CONFIG_USB_EG20T=y
CONFIG_USB_GADGET_XILINX=y
CONFIG_USB_MAX3420_UDC=y
CONFIG_USB_ASPEED_UDC=y
CONFIG_USB_ASPEED_VHUB=y
CONFIG_USB_DUMMY_HCD=y
# end of USB Peripheral Controller
CONFIG_USB_LIBCOMPOSITE=y
CONFIG_USB_F_ACM=y
CONFIG_USB_F_SS_LB=y
CONFIG_USB_U_SERIAL=y
CONFIG_USB_U_ETHER=y
CONFIG_USB_F_SERIAL=y
CONFIG_USB_F_OBEX=y
CONFIG_USB_F_NCM=y
CONFIG_USB_F_ECM=y
CONFIG_USB_F_PHONET=y
CONFIG_USB_F_EEM=y
CONFIG_USB_F_SUBSET=y
CONFIG_USB_F_RNDIS=y
CONFIG_USB_F_MASS_STORAGE=y
CONFIG_USB_F_FS=y
CONFIG_USB_F_UVC=y
CONFIG_USB_F_HID=y
CONFIG_USB_F_PRINTER=y
CONFIG_USB_F_TCM=y
CONFIG_USB_CONFIGFS=y
CONFIG_USB_CONFIGFS_SERIAL=y
CONFIG_USB_CONFIGFS_ACM=y
CONFIG_USB_CONFIGFS_OBEX=y
CONFIG_USB_CONFIGFS_NCM=y
CONFIG_USB_CONFIGFS_ECM=y
CONFIG_USB_CONFIGFS_ECM_SUBSET=y
CONFIG_USB_CONFIGFS_RNDIS=y
CONFIG_USB_CONFIGFS_EEM=y
CONFIG_USB_CONFIGFS_PHONET=y
CONFIG_USB_CONFIGFS_MASS_STORAGE=y
CONFIG_USB_CONFIGFS_F_LB_SS=y
CONFIG_USB_CONFIGFS_F_FS=y
CONFIG_USB_CONFIGFS_F_HID=y
CONFIG_USB_CONFIGFS_F_UVC=y
CONFIG_USB_CONFIGFS_F_PRINTER=y
CONFIG_USB_CONFIGFS_F_TCM=y
#
# USB Gadget precomposed configurations
#
CONFIG_USB_ZERO=y
CONFIG_USB_ZERO_HNPTEST=y
CONFIG_USB_ETH=y
CONFIG_USB_ETH_RNDIS=y
CONFIG_USB_ETH_EEM=y
CONFIG_USB_G_NCM=y
CONFIG_USB_GADGETFS=y
CONFIG_USB_FUNCTIONFS=y
CONFIG_USB_FUNCTIONFS_ETH=y
CONFIG_USB_FUNCTIONFS_RNDIS=y
CONFIG_USB_FUNCTIONFS_GENERIC=y
CONFIG_USB_MASS_STORAGE=y
CONFIG_USB_GADGET_TARGET=y
CONFIG_USB_G_SERIAL=y
CONFIG_USB_G_PRINTER=y
CONFIG_USB_CDC_COMPOSITE=y
CONFIG_USB_G_NOKIA=y
CONFIG_USB_G_ACM_MS=y
CONFIG_USB_G_MULTI=y
CONFIG_USB_G_MULTI_RNDIS=y
CONFIG_USB_G_MULTI_CDC=y
CONFIG_USB_G_HID=y
CONFIG_USB_G_DBGP=y
# CONFIG_USB_G_DBGP_PRINTK is not set
CONFIG_USB_G_DBGP_SERIAL=y
CONFIG_USB_G_WEBCAM=y
CONFIG_USB_RAW_GADGET=y
# end of USB Gadget precomposed configurations
CONFIG_TYPEC=y
CONFIG_TYPEC_TCPM=y
CONFIG_TYPEC_TCPCI=y
CONFIG_TYPEC_RT1711H=y
CONFIG_TYPEC_MT6360=y
CONFIG_TYPEC_TCPCI_MT6370=y
CONFIG_TYPEC_TCPCI_MAXIM=y
CONFIG_TYPEC_FUSB302=y
CONFIG_TYPEC_UCSI=y
CONFIG_UCSI_CCG=y
CONFIG_UCSI_STM32G0=y
CONFIG_TYPEC_TPS6598X=y
CONFIG_TYPEC_ANX7411=y
CONFIG_TYPEC_RT1719=y
CONFIG_TYPEC_HD3SS3220=y
CONFIG_TYPEC_STUSB160X=y
CONFIG_TYPEC_QCOM_PMIC=y
CONFIG_TYPEC_WUSB3801=y
#
# USB Type-C Multiplexer/DeMultiplexer Switch support
#
CONFIG_TYPEC_MUX_FSA4480=y
CONFIG_TYPEC_MUX_PI3USB30532=y
# end of USB Type-C Multiplexer/DeMultiplexer Switch support
#
# USB Type-C Alternate Mode drivers
#
CONFIG_TYPEC_DP_ALTMODE=y
CONFIG_TYPEC_NVIDIA_ALTMODE=y
# end of USB Type-C Alternate Mode drivers
CONFIG_USB_ROLE_SWITCH=y
CONFIG_MMC=y
CONFIG_PWRSEQ_EMMC=y
CONFIG_PWRSEQ_SD8787=y
CONFIG_PWRSEQ_SIMPLE=y
CONFIG_MMC_BLOCK=y
CONFIG_MMC_BLOCK_MINORS=8
CONFIG_SDIO_UART=y
CONFIG_MMC_TEST=y
CONFIG_MMC_CRYPTO=y
#
# MMC/SD/SDIO Host Controller Drivers
#
CONFIG_MMC_DEBUG=y
CONFIG_MMC_SDHCI=y
CONFIG_MMC_SDHCI_IO_ACCESSORS=y
CONFIG_MMC_SDHCI_PCI=y
CONFIG_MMC_RICOH_MMC=y
CONFIG_MMC_SDHCI_PLTFM=y
CONFIG_MMC_SDHCI_OF_ARASAN=y
CONFIG_MMC_SDHCI_OF_ASPEED=y
CONFIG_MMC_SDHCI_OF_ASPEED_TEST=y
CONFIG_MMC_SDHCI_OF_AT91=y
CONFIG_MMC_SDHCI_OF_ESDHC=y
CONFIG_MMC_SDHCI_OF_DWCMSHC=y
CONFIG_MMC_SDHCI_OF_SPARX5=y
CONFIG_MMC_SDHCI_CADENCE=y
CONFIG_MMC_SDHCI_CNS3XXX=y
CONFIG_MMC_SDHCI_ESDHC_IMX=y
CONFIG_MMC_SDHCI_DOVE=y
CONFIG_MMC_SDHCI_TEGRA=y
CONFIG_MMC_SDHCI_S3C=y
CONFIG_MMC_SDHCI_PXAV3=y
CONFIG_MMC_SDHCI_PXAV2=y
CONFIG_MMC_SDHCI_SPEAR=y
CONFIG_MMC_SDHCI_S3C_DMA=y
CONFIG_MMC_SDHCI_BCM_KONA=y
CONFIG_MMC_SDHCI_F_SDH30=y
CONFIG_MMC_SDHCI_MILBEAUT=y
CONFIG_MMC_SDHCI_IPROC=y
CONFIG_MMC_MESON_GX=y
CONFIG_MMC_MESON_MX_SDHC=y
CONFIG_MMC_MESON_MX_SDIO=y
CONFIG_MMC_MOXART=y
CONFIG_MMC_SDHCI_ST=y
CONFIG_MMC_OMAP_HS=y
CONFIG_MMC_ALCOR=y
CONFIG_MMC_SDHCI_MSM=y
CONFIG_MMC_TIFM_SD=y
CONFIG_MMC_DAVINCI=y
CONFIG_MMC_SPI=y
CONFIG_MMC_S3C=y
CONFIG_MMC_S3C_HW_SDIO_IRQ=y
CONFIG_MMC_S3C_PIO=y
# CONFIG_MMC_S3C_DMA is not set
CONFIG_MMC_SDHCI_SPRD=y
CONFIG_MMC_TMIO_CORE=y
CONFIG_MMC_TMIO=y
CONFIG_MMC_SDHI=y
CONFIG_MMC_SDHI_SYS_DMAC=y
CONFIG_MMC_SDHI_INTERNAL_DMAC=y
CONFIG_MMC_UNIPHIER=y
CONFIG_MMC_CB710=y
CONFIG_MMC_VIA_SDMMC=y
CONFIG_MMC_CAVIUM_THUNDERX=y
CONFIG_MMC_DW=y
CONFIG_MMC_DW_PLTFM=y
CONFIG_MMC_DW_BLUEFIELD=y
CONFIG_MMC_DW_EXYNOS=y
CONFIG_MMC_DW_HI3798CV200=y
CONFIG_MMC_DW_K3=y
CONFIG_MMC_DW_PCI=y
CONFIG_MMC_SH_MMCIF=y
CONFIG_MMC_VUB300=y
CONFIG_MMC_USHC=y
CONFIG_MMC_USDHI6ROL0=y
CONFIG_MMC_REALTEK_PCI=y
CONFIG_MMC_REALTEK_USB=y
CONFIG_MMC_SUNXI=y
CONFIG_MMC_CQHCI=y
CONFIG_MMC_HSQ=y
CONFIG_MMC_TOSHIBA_PCI=y
CONFIG_MMC_BCM2835=y
CONFIG_MMC_MTK=y
CONFIG_MMC_SDHCI_XENON=y
CONFIG_MMC_SDHCI_OMAP=y
CONFIG_MMC_SDHCI_AM654=y
CONFIG_MMC_OWL=y
CONFIG_MMC_SDHCI_EXTERNAL_DMA=y
CONFIG_MMC_LITEX=y
CONFIG_SCSI_UFSHCD=y
CONFIG_SCSI_UFS_BSG=y
CONFIG_SCSI_UFS_CRYPTO=y
CONFIG_SCSI_UFS_HPB=y
CONFIG_SCSI_UFS_FAULT_INJECTION=y
CONFIG_SCSI_UFS_HWMON=y
CONFIG_SCSI_UFSHCD_PCI=y
CONFIG_SCSI_UFS_DWC_TC_PCI=y
CONFIG_SCSI_UFSHCD_PLATFORM=y
CONFIG_SCSI_UFS_CDNS_PLATFORM=y
CONFIG_SCSI_UFS_DWC_TC_PLATFORM=y
CONFIG_SCSI_UFS_HISI=y
CONFIG_SCSI_UFS_RENESAS=y
CONFIG_SCSI_UFS_TI_J721E=y
CONFIG_SCSI_UFS_EXYNOS=y
CONFIG_MEMSTICK=y
CONFIG_MEMSTICK_DEBUG=y
#
# MemoryStick drivers
#
CONFIG_MEMSTICK_UNSAFE_RESUME=y
CONFIG_MSPRO_BLOCK=y
CONFIG_MS_BLOCK=y
#
# MemoryStick Host Controller Drivers
#
CONFIG_MEMSTICK_TIFM_MS=y
CONFIG_MEMSTICK_JMICRON_38X=y
CONFIG_MEMSTICK_R592=y
CONFIG_MEMSTICK_REALTEK_PCI=y
CONFIG_MEMSTICK_REALTEK_USB=y
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
CONFIG_LEDS_CLASS_FLASH=y
CONFIG_LEDS_CLASS_MULTICOLOR=y
CONFIG_LEDS_BRIGHTNESS_HW_CHANGED=y
#
# LED drivers
#
CONFIG_LEDS_88PM860X=y
CONFIG_LEDS_AN30259A=y
CONFIG_LEDS_ARIEL=y
CONFIG_LEDS_AW2013=y
CONFIG_LEDS_BCM6328=y
CONFIG_LEDS_BCM6358=y
CONFIG_LEDS_CPCAP=y
CONFIG_LEDS_CR0014114=y
CONFIG_LEDS_EL15203000=y
CONFIG_LEDS_TURRIS_OMNIA=y
CONFIG_LEDS_LM3530=y
CONFIG_LEDS_LM3532=y
CONFIG_LEDS_LM3533=y
CONFIG_LEDS_LM3642=y
CONFIG_LEDS_LM3692X=y
CONFIG_LEDS_MT6323=y
CONFIG_LEDS_S3C24XX=y
CONFIG_LEDS_COBALT_QUBE=y
CONFIG_LEDS_COBALT_RAQ=y
CONFIG_LEDS_PCA9532=y
CONFIG_LEDS_PCA9532_GPIO=y
CONFIG_LEDS_GPIO=y
CONFIG_LEDS_LP3944=y
CONFIG_LEDS_LP3952=y
CONFIG_LEDS_LP50XX=y
CONFIG_LEDS_LP55XX_COMMON=y
CONFIG_LEDS_LP5521=y
CONFIG_LEDS_LP5523=y
CONFIG_LEDS_LP5562=y
CONFIG_LEDS_LP8501=y
CONFIG_LEDS_LP8788=y
CONFIG_LEDS_LP8860=y
CONFIG_LEDS_PCA955X=y
CONFIG_LEDS_PCA955X_GPIO=y
CONFIG_LEDS_PCA963X=y
CONFIG_LEDS_WM831X_STATUS=y
CONFIG_LEDS_WM8350=y
CONFIG_LEDS_DA903X=y
CONFIG_LEDS_DA9052=y
CONFIG_LEDS_DAC124S085=y
CONFIG_LEDS_PWM=y
CONFIG_LEDS_REGULATOR=y
CONFIG_LEDS_BD2802=y
CONFIG_LEDS_LT3593=y
CONFIG_LEDS_ADP5520=y
CONFIG_LEDS_MC13783=y
CONFIG_LEDS_NS2=y
CONFIG_LEDS_NETXBIG=y
CONFIG_LEDS_ASIC3=y
CONFIG_LEDS_TCA6507=y
CONFIG_LEDS_TLC591XX=y
CONFIG_LEDS_MAX77650=y
CONFIG_LEDS_MAX8997=y
CONFIG_LEDS_LM355x=y
CONFIG_LEDS_OT200=y
CONFIG_LEDS_MENF21BMC=y
CONFIG_LEDS_IS31FL319X=y
CONFIG_LEDS_IS31FL32XX=y
CONFIG_LEDS_SC27XX_BLTC=y
#
# LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)
#
CONFIG_LEDS_BLINKM=y
CONFIG_LEDS_SYSCON=y
CONFIG_LEDS_PM8058=y
CONFIG_LEDS_MLXREG=y
CONFIG_LEDS_USER=y
CONFIG_LEDS_SPI_BYTE=y
CONFIG_LEDS_TI_LMU_COMMON=y
CONFIG_LEDS_LM3697=y
CONFIG_LEDS_LM36274=y
CONFIG_LEDS_TPS6105X=y
CONFIG_LEDS_IP30=y
CONFIG_LEDS_ACER_A500=y
CONFIG_LEDS_BCM63138=y
CONFIG_LEDS_LGM=y
#
# Flash and Torch LED drivers
#
CONFIG_LEDS_AAT1290=y
CONFIG_LEDS_AS3645A=y
CONFIG_LEDS_KTD2692=y
CONFIG_LEDS_LM3601X=y
CONFIG_LEDS_MAX77693=y
CONFIG_LEDS_MT6360=y
CONFIG_LEDS_RT4505=y
CONFIG_LEDS_RT8515=y
CONFIG_LEDS_SGM3140=y
#
# RGB LED drivers
#
CONFIG_LEDS_PWM_MULTICOLOR=y
CONFIG_LEDS_QCOM_LPG=y
#
# LED Triggers
#
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=y
CONFIG_LEDS_TRIGGER_ONESHOT=y
CONFIG_LEDS_TRIGGER_DISK=y
CONFIG_LEDS_TRIGGER_MTD=y
CONFIG_LEDS_TRIGGER_HEARTBEAT=y
CONFIG_LEDS_TRIGGER_BACKLIGHT=y
CONFIG_LEDS_TRIGGER_CPU=y
CONFIG_LEDS_TRIGGER_ACTIVITY=y
CONFIG_LEDS_TRIGGER_GPIO=y
CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
#
# iptables trigger is under Netfilter config (LED target)
#
CONFIG_LEDS_TRIGGER_TRANSIENT=y
CONFIG_LEDS_TRIGGER_CAMERA=y
CONFIG_LEDS_TRIGGER_PANIC=y
CONFIG_LEDS_TRIGGER_NETDEV=y
CONFIG_LEDS_TRIGGER_PATTERN=y
CONFIG_LEDS_TRIGGER_AUDIO=y
CONFIG_LEDS_TRIGGER_TTY=y
#
# Simple LED drivers
#
CONFIG_ACCESSIBILITY=y
CONFIG_A11Y_BRAILLE_CONSOLE=y
#
# Speakup console speech
#
CONFIG_SPEAKUP=y
CONFIG_SPEAKUP_SERIALIO=y
CONFIG_SPEAKUP_SYNTH_ACNTSA=y
CONFIG_SPEAKUP_SYNTH_ACNTPC=y
CONFIG_SPEAKUP_SYNTH_APOLLO=y
CONFIG_SPEAKUP_SYNTH_AUDPTR=y
CONFIG_SPEAKUP_SYNTH_BNS=y
CONFIG_SPEAKUP_SYNTH_DECTLK=y
CONFIG_SPEAKUP_SYNTH_DECEXT=y
CONFIG_SPEAKUP_SYNTH_DECPC=m
CONFIG_SPEAKUP_SYNTH_DTLK=y
CONFIG_SPEAKUP_SYNTH_KEYPC=y
CONFIG_SPEAKUP_SYNTH_LTLK=y
CONFIG_SPEAKUP_SYNTH_SOFT=y
CONFIG_SPEAKUP_SYNTH_SPKOUT=y
CONFIG_SPEAKUP_SYNTH_TXPRT=y
CONFIG_SPEAKUP_SYNTH_DUMMY=y
# end of Speakup console speech
CONFIG_INFINIBAND=y
CONFIG_INFINIBAND_USER_MAD=y
CONFIG_INFINIBAND_USER_ACCESS=y
CONFIG_INFINIBAND_USER_MEM=y
CONFIG_INFINIBAND_ON_DEMAND_PAGING=y
CONFIG_INFINIBAND_ADDR_TRANS=y
CONFIG_INFINIBAND_ADDR_TRANS_CONFIGFS=y
CONFIG_INFINIBAND_VIRT_DMA=y
# CONFIG_INFINIBAND_BNXT_RE is not set
# CONFIG_INFINIBAND_CXGB4 is not set
# CONFIG_INFINIBAND_EFA is not set
# CONFIG_INFINIBAND_ERDMA is not set
# CONFIG_INFINIBAND_HNS is not set
# CONFIG_INFINIBAND_IRDMA is not set
# CONFIG_MLX4_INFINIBAND is not set
# CONFIG_MLX5_INFINIBAND is not set
# CONFIG_INFINIBAND_MTHCA is not set
# CONFIG_INFINIBAND_OCRDMA is not set
# CONFIG_INFINIBAND_QEDR is not set
# CONFIG_INFINIBAND_VMWARE_PVRDMA is not set
# CONFIG_INFINIBAND_RDMAVT is not set
CONFIG_RDMA_RXE=y
CONFIG_RDMA_SIW=y
CONFIG_INFINIBAND_IPOIB=y
CONFIG_INFINIBAND_IPOIB_CM=y
CONFIG_INFINIBAND_IPOIB_DEBUG=y
CONFIG_INFINIBAND_IPOIB_DEBUG_DATA=y
CONFIG_INFINIBAND_SRP=y
CONFIG_INFINIBAND_SRPT=y
CONFIG_INFINIBAND_ISER=y
CONFIG_INFINIBAND_ISERT=y
CONFIG_INFINIBAND_RTRS=y
CONFIG_INFINIBAND_RTRS_CLIENT=y
CONFIG_INFINIBAND_RTRS_SERVER=y
CONFIG_INFINIBAND_OPA_VNIC=y
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_HCTOSYS=y
CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
CONFIG_RTC_SYSTOHC=y
CONFIG_RTC_SYSTOHC_DEVICE="rtc0"
CONFIG_RTC_DEBUG=y
CONFIG_RTC_LIB_KUNIT_TEST=y
CONFIG_RTC_NVMEM=y
#
# RTC interfaces
#
CONFIG_RTC_INTF_SYSFS=y
CONFIG_RTC_INTF_PROC=y
CONFIG_RTC_INTF_DEV=y
CONFIG_RTC_INTF_DEV_UIE_EMUL=y
CONFIG_RTC_DRV_TEST=y
#
# I2C RTC drivers
#
CONFIG_RTC_DRV_88PM860X=y
CONFIG_RTC_DRV_88PM80X=y
CONFIG_RTC_DRV_ABB5ZES3=y
CONFIG_RTC_DRV_ABEOZ9=y
CONFIG_RTC_DRV_ABX80X=y
CONFIG_RTC_DRV_BRCMSTB=y
CONFIG_RTC_DRV_AS3722=y
CONFIG_RTC_DRV_DS1307=y
CONFIG_RTC_DRV_DS1307_CENTURY=y
CONFIG_RTC_DRV_DS1374=y
CONFIG_RTC_DRV_DS1374_WDT=y
CONFIG_RTC_DRV_DS1672=y
CONFIG_RTC_DRV_HYM8563=y
CONFIG_RTC_DRV_LP8788=y
CONFIG_RTC_DRV_MAX6900=y
CONFIG_RTC_DRV_MAX8907=y
CONFIG_RTC_DRV_MAX8925=y
CONFIG_RTC_DRV_MAX8998=y
CONFIG_RTC_DRV_MAX8997=y
CONFIG_RTC_DRV_MAX77686=y
CONFIG_RTC_DRV_NCT3018Y=y
CONFIG_RTC_DRV_RK808=y
CONFIG_RTC_DRV_RS5C372=y
CONFIG_RTC_DRV_ISL1208=y
CONFIG_RTC_DRV_ISL12022=y
CONFIG_RTC_DRV_ISL12026=y
CONFIG_RTC_DRV_X1205=y
CONFIG_RTC_DRV_PCF8523=y
CONFIG_RTC_DRV_PCF85063=y
CONFIG_RTC_DRV_PCF85363=y
CONFIG_RTC_DRV_PCF8563=y
CONFIG_RTC_DRV_PCF8583=y
CONFIG_RTC_DRV_M41T80=y
CONFIG_RTC_DRV_M41T80_WDT=y
CONFIG_RTC_DRV_BD70528=y
CONFIG_RTC_DRV_BQ32K=y
CONFIG_RTC_DRV_TWL4030=y
CONFIG_RTC_DRV_PALMAS=y
CONFIG_RTC_DRV_TPS6586X=y
CONFIG_RTC_DRV_TPS65910=y
CONFIG_RTC_DRV_RC5T583=y
CONFIG_RTC_DRV_RC5T619=y
CONFIG_RTC_DRV_S35390A=y
CONFIG_RTC_DRV_FM3130=y
CONFIG_RTC_DRV_RX8010=y
CONFIG_RTC_DRV_RX8581=y
CONFIG_RTC_DRV_RX8025=y
CONFIG_RTC_DRV_EM3027=y
CONFIG_RTC_DRV_RV3028=y
CONFIG_RTC_DRV_RV3032=y
CONFIG_RTC_DRV_RV8803=y
CONFIG_RTC_DRV_S5M=y
CONFIG_RTC_DRV_SD3078=y
#
# SPI RTC drivers
#
CONFIG_RTC_DRV_M41T93=y
CONFIG_RTC_DRV_M41T94=y
CONFIG_RTC_DRV_DS1302=y
CONFIG_RTC_DRV_DS1305=y
CONFIG_RTC_DRV_DS1343=y
CONFIG_RTC_DRV_DS1347=y
CONFIG_RTC_DRV_DS1390=y
CONFIG_RTC_DRV_MAX6916=y
CONFIG_RTC_DRV_R9701=y
CONFIG_RTC_DRV_RX4581=y
CONFIG_RTC_DRV_RS5C348=y
CONFIG_RTC_DRV_MAX6902=y
CONFIG_RTC_DRV_PCF2123=y
CONFIG_RTC_DRV_MCP795=y
CONFIG_RTC_I2C_AND_SPI=y
#
# SPI and I2C RTC drivers
#
CONFIG_RTC_DRV_DS3232=y
CONFIG_RTC_DRV_DS3232_HWMON=y
CONFIG_RTC_DRV_PCF2127=y
CONFIG_RTC_DRV_RV3029C2=y
CONFIG_RTC_DRV_RV3029_HWMON=y
CONFIG_RTC_DRV_RX6110=y
#
# Platform RTC drivers
#
CONFIG_RTC_DRV_DS1286=y
CONFIG_RTC_DRV_DS1511=y
CONFIG_RTC_DRV_DS1553=y
CONFIG_RTC_DRV_DS1685_FAMILY=y
CONFIG_RTC_DRV_DS1685=y
# CONFIG_RTC_DRV_DS1689 is not set
# CONFIG_RTC_DRV_DS17285 is not set
# CONFIG_RTC_DRV_DS17485 is not set
# CONFIG_RTC_DRV_DS17885 is not set
CONFIG_RTC_DRV_DS1742=y
CONFIG_RTC_DRV_DS2404=y
CONFIG_RTC_DRV_DA9052=y
CONFIG_RTC_DRV_DA9055=y
CONFIG_RTC_DRV_DA9063=y
CONFIG_RTC_DRV_STK17TA8=y
CONFIG_RTC_DRV_M48T86=y
CONFIG_RTC_DRV_M48T35=y
CONFIG_RTC_DRV_M48T59=y
CONFIG_RTC_DRV_MSM6242=y
CONFIG_RTC_DRV_BQ4802=y
CONFIG_RTC_DRV_RP5C01=y
CONFIG_RTC_DRV_V3020=y
CONFIG_RTC_DRV_GAMECUBE=y
CONFIG_RTC_DRV_WM831X=y
CONFIG_RTC_DRV_WM8350=y
CONFIG_RTC_DRV_SC27XX=y
CONFIG_RTC_DRV_SPEAR=y
CONFIG_RTC_DRV_PCF50633=y
CONFIG_RTC_DRV_ZYNQMP=y
CONFIG_RTC_DRV_CROS_EC=y
CONFIG_RTC_DRV_NTXEC=y
#
# on-CPU RTC drivers
#
CONFIG_RTC_DRV_ASM9260=y
# CONFIG_RTC_DRV_DAVINCI is not set
CONFIG_RTC_DRV_DIGICOLOR=y
CONFIG_RTC_DRV_FSL_FTM_ALARM=y
CONFIG_RTC_DRV_MESON=y
CONFIG_RTC_DRV_MESON_VRTC=y
CONFIG_RTC_DRV_OMAP=y
CONFIG_RTC_DRV_S3C=y
CONFIG_RTC_DRV_EP93XX=y
CONFIG_RTC_DRV_AT91RM9200=y
CONFIG_RTC_DRV_AT91SAM9=y
CONFIG_RTC_DRV_RZN1=y
CONFIG_RTC_DRV_GENERIC=y
CONFIG_RTC_DRV_VT8500=y
CONFIG_RTC_DRV_SUN6I=y
CONFIG_RTC_DRV_SUNXI=y
CONFIG_RTC_DRV_MV=y
CONFIG_RTC_DRV_ARMADA38X=y
CONFIG_RTC_DRV_CADENCE=y
CONFIG_RTC_DRV_FTRTC010=y
CONFIG_RTC_DRV_STMP=y
CONFIG_RTC_DRV_PCAP=y
CONFIG_RTC_DRV_MC13XXX=y
CONFIG_RTC_DRV_JZ4740=y
CONFIG_RTC_DRV_LPC24XX=y
CONFIG_RTC_DRV_LPC32XX=y
CONFIG_RTC_DRV_PM8XXX=y
CONFIG_RTC_DRV_TEGRA=y
CONFIG_RTC_DRV_MXC=y
CONFIG_RTC_DRV_MXC_V2=y
CONFIG_RTC_DRV_SNVS=y
CONFIG_RTC_DRV_MOXART=y
CONFIG_RTC_DRV_MT2712=y
CONFIG_RTC_DRV_MT6397=y
CONFIG_RTC_DRV_MT7622=y
CONFIG_RTC_DRV_XGENE=y
CONFIG_RTC_DRV_R7301=y
CONFIG_RTC_DRV_STM32=y
CONFIG_RTC_DRV_CPCAP=y
CONFIG_RTC_DRV_RTD119X=y
CONFIG_RTC_DRV_ASPEED=y
CONFIG_RTC_DRV_TI_K3=y
#
# HID Sensor RTC drivers
#
CONFIG_RTC_DRV_HID_SENSOR_TIME=y
CONFIG_RTC_DRV_GOLDFISH=y
CONFIG_RTC_DRV_MSC313=y
CONFIG_DMADEVICES=y
CONFIG_DMADEVICES_DEBUG=y
CONFIG_DMADEVICES_VDEBUG=y
#
# DMA Devices
#
CONFIG_ASYNC_TX_ENABLE_CHANNEL_SWITCH=y
CONFIG_DMA_ENGINE=y
CONFIG_DMA_VIRTUAL_CHANNELS=y
CONFIG_DMA_OF=y
CONFIG_ALTERA_MSGDMA=y
CONFIG_APPLE_ADMAC=y
CONFIG_AXI_DMAC=y
CONFIG_BCM_SBA_RAID=y
CONFIG_DMA_JZ4780=y
CONFIG_DMA_SA11X0=y
CONFIG_DMA_SUN6I=y
CONFIG_DW_AXI_DMAC=y
CONFIG_EP93XX_DMA=y
CONFIG_FSL_EDMA=y
CONFIG_HISI_DMA=y
CONFIG_IMG_MDC_DMA=y
CONFIG_INTEL_IDMA64=y
CONFIG_INTEL_IDXD_BUS=y
CONFIG_INTEL_IDXD_COMPAT=y
CONFIG_INTEL_IOP_ADMA=y
CONFIG_K3_DMA=y
CONFIG_MCF_EDMA=y
CONFIG_MILBEAUT_HDMAC=y
CONFIG_MILBEAUT_XDMAC=y
CONFIG_MMP_PDMA=y
CONFIG_MMP_TDMA=y
CONFIG_MV_XOR=y
CONFIG_MXS_DMA=y
CONFIG_NBPFAXI_DMA=y
CONFIG_PCH_DMA=y
CONFIG_PLX_DMA=y
CONFIG_STM32_DMA=y
CONFIG_STM32_DMAMUX=y
CONFIG_STM32_MDMA=y
CONFIG_SPRD_DMA=y
CONFIG_S3C24XX_DMAC=y
CONFIG_TEGRA186_GPC_DMA=y
CONFIG_TEGRA20_APB_DMA=y
CONFIG_TEGRA210_ADMA=y
CONFIG_TIMB_DMA=y
CONFIG_UNIPHIER_MDMAC=y
CONFIG_UNIPHIER_XDMAC=y
CONFIG_XGENE_DMA=y
CONFIG_XILINX_ZYNQMP_DMA=y
CONFIG_XILINX_ZYNQMP_DPDMA=y
CONFIG_MTK_HSDMA=y
CONFIG_MTK_CQDMA=y
CONFIG_MTK_UART_APDMA=y
CONFIG_AMD_PTDMA=y
CONFIG_QCOM_HIDMA_MGMT=y
CONFIG_QCOM_HIDMA=y
CONFIG_DW_DMAC_CORE=y
CONFIG_DW_DMAC=y
CONFIG_RZN1_DMAMUX=y
CONFIG_DW_DMAC_PCI=y
CONFIG_DW_EDMA=y
CONFIG_DW_EDMA_PCIE=y
CONFIG_HSU_DMA=y
CONFIG_SF_PDMA=y
CONFIG_RENESAS_DMA=y
CONFIG_SH_DMAE_BASE=y
CONFIG_SH_DMAE=y
CONFIG_RCAR_DMAC=y
CONFIG_RENESAS_USB_DMAC=y
CONFIG_RZ_DMAC=y
CONFIG_TI_EDMA=y
CONFIG_DMA_OMAP=y
CONFIG_TI_DMA_CROSSBAR=y
CONFIG_INTEL_LDMA=y
#
# DMA Clients
#
CONFIG_ASYNC_TX_DMA=y
CONFIG_DMATEST=y
CONFIG_DMA_ENGINE_RAID=y
#
# DMABUF options
#
CONFIG_SYNC_FILE=y
CONFIG_SW_SYNC=y
CONFIG_UDMABUF=y
CONFIG_DMABUF_MOVE_NOTIFY=y
CONFIG_DMABUF_DEBUG=y
CONFIG_DMABUF_SELFTESTS=y
CONFIG_DMABUF_HEAPS=y
CONFIG_DMABUF_SYSFS_STATS=y
CONFIG_DMABUF_HEAPS_SYSTEM=y
# end of DMABUF options
CONFIG_AUXDISPLAY=y
CONFIG_CHARLCD=y
CONFIG_LINEDISP=y
CONFIG_HD44780_COMMON=y
CONFIG_HD44780=y
CONFIG_KS0108=y
CONFIG_KS0108_PORT=0x378
CONFIG_KS0108_DELAY=2
CONFIG_IMG_ASCII_LCD=y
CONFIG_HT16K33=y
CONFIG_LCD2S=y
CONFIG_PARPORT_PANEL=y
CONFIG_PANEL_PARPORT=0
CONFIG_PANEL_PROFILE=5
CONFIG_PANEL_CHANGE_MESSAGE=y
CONFIG_PANEL_BOOT_MESSAGE=""
# CONFIG_CHARLCD_BL_OFF is not set
# CONFIG_CHARLCD_BL_ON is not set
CONFIG_CHARLCD_BL_FLASH=y
CONFIG_PANEL=y
CONFIG_UIO=y
CONFIG_UIO_CIF=y
CONFIG_UIO_PDRV_GENIRQ=y
CONFIG_UIO_DMEM_GENIRQ=y
CONFIG_UIO_AEC=y
CONFIG_UIO_SERCOS3=y
CONFIG_UIO_PCI_GENERIC=y
CONFIG_UIO_NETX=y
CONFIG_UIO_PRUSS=y
CONFIG_UIO_MF624=y
CONFIG_UIO_DFL=y
CONFIG_VFIO=y
CONFIG_VFIO_VIRQFD=y
CONFIG_VFIO_NOIOMMU=y
CONFIG_VFIO_PCI_CORE=y
CONFIG_VFIO_PCI_MMAP=y
CONFIG_VFIO_PCI_INTX=y
CONFIG_VFIO_PCI=y
CONFIG_MLX5_VFIO_PCI=y
CONFIG_VFIO_PLATFORM=y
CONFIG_VFIO_AMBA=y
CONFIG_VFIO_PLATFORM_CALXEDAXGMAC_RESET=y
CONFIG_VFIO_PLATFORM_AMDXGBE_RESET=y
CONFIG_VFIO_PLATFORM_BCMFLEXRM_RESET=y
CONFIG_VFIO_MDEV=y
CONFIG_IRQ_BYPASS_MANAGER=y
CONFIG_VIRT_DRIVERS=y
CONFIG_VIRTIO_ANCHOR=y
CONFIG_VIRTIO=y
CONFIG_VIRTIO_PCI_LIB=y
CONFIG_VIRTIO_PCI_LIB_LEGACY=y
CONFIG_VIRTIO_MENU=y
CONFIG_VIRTIO_PCI=y
CONFIG_VIRTIO_PCI_LEGACY=y
CONFIG_VIRTIO_VDPA=y
CONFIG_VIRTIO_PMEM=y
CONFIG_VIRTIO_BALLOON=y
CONFIG_VIRTIO_INPUT=y
CONFIG_VIRTIO_MMIO=y
CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES=y
CONFIG_VIRTIO_DMA_SHARED_BUFFER=y
CONFIG_VDPA=y
CONFIG_VDPA_SIM=y
CONFIG_VDPA_SIM_NET=y
CONFIG_VDPA_SIM_BLOCK=y
CONFIG_VDPA_USER=y
CONFIG_IFCVF=y
CONFIG_MLX5_VDPA=y
CONFIG_MLX5_VDPA_NET=y
CONFIG_VP_VDPA=y
CONFIG_VHOST_IOTLB=y
CONFIG_VHOST_RING=y
CONFIG_VHOST=y
CONFIG_VHOST_MENU=y
CONFIG_VHOST_NET=y
CONFIG_VHOST_SCSI=y
CONFIG_VHOST_VSOCK=y
CONFIG_VHOST_VDPA=y
CONFIG_VHOST_CROSS_ENDIAN_LEGACY=y
#
# Microsoft Hyper-V guest support
#
# end of Microsoft Hyper-V guest support
CONFIG_GREYBUS=y
CONFIG_GREYBUS_ES2=y
CONFIG_COMEDI=y
CONFIG_COMEDI_DEBUG=y
CONFIG_COMEDI_DEFAULT_BUF_SIZE_KB=2048
CONFIG_COMEDI_DEFAULT_BUF_MAXSIZE_KB=20480
CONFIG_COMEDI_MISC_DRIVERS=y
CONFIG_COMEDI_BOND=y
CONFIG_COMEDI_TEST=y
CONFIG_COMEDI_PARPORT=y
CONFIG_COMEDI_SSV_DNP=y
CONFIG_COMEDI_ISA_DRIVERS=y
CONFIG_COMEDI_PCL711=y
CONFIG_COMEDI_PCL724=y
CONFIG_COMEDI_PCL726=y
CONFIG_COMEDI_PCL730=y
CONFIG_COMEDI_PCL812=y
CONFIG_COMEDI_PCL816=y
CONFIG_COMEDI_PCL818=y
CONFIG_COMEDI_PCM3724=y
CONFIG_COMEDI_AMPLC_DIO200_ISA=y
CONFIG_COMEDI_AMPLC_PC236_ISA=y
CONFIG_COMEDI_AMPLC_PC263_ISA=y
CONFIG_COMEDI_RTI800=y
CONFIG_COMEDI_RTI802=y
CONFIG_COMEDI_DAC02=y
CONFIG_COMEDI_DAS16M1=y
CONFIG_COMEDI_DAS08_ISA=y
CONFIG_COMEDI_DAS16=y
CONFIG_COMEDI_DAS800=y
CONFIG_COMEDI_DAS1800=y
CONFIG_COMEDI_DAS6402=y
CONFIG_COMEDI_DT2801=y
CONFIG_COMEDI_DT2811=y
CONFIG_COMEDI_DT2814=y
CONFIG_COMEDI_DT2815=y
CONFIG_COMEDI_DT2817=y
CONFIG_COMEDI_DT282X=y
CONFIG_COMEDI_DMM32AT=y
CONFIG_COMEDI_FL512=y
CONFIG_COMEDI_AIO_AIO12_8=y
CONFIG_COMEDI_AIO_IIRO_16=y
CONFIG_COMEDI_II_PCI20KC=y
CONFIG_COMEDI_C6XDIGIO=y
CONFIG_COMEDI_MPC624=y
CONFIG_COMEDI_ADQ12B=y
CONFIG_COMEDI_NI_AT_A2150=y
CONFIG_COMEDI_NI_AT_AO=y
CONFIG_COMEDI_NI_ATMIO=y
CONFIG_COMEDI_NI_ATMIO16D=y
CONFIG_COMEDI_NI_LABPC_ISA=y
CONFIG_COMEDI_PCMAD=y
CONFIG_COMEDI_PCMDA12=y
CONFIG_COMEDI_PCMMIO=y
CONFIG_COMEDI_PCMUIO=y
CONFIG_COMEDI_MULTIQ3=y
CONFIG_COMEDI_S526=y
CONFIG_COMEDI_PCI_DRIVERS=y
CONFIG_COMEDI_8255_PCI=y
CONFIG_COMEDI_ADDI_WATCHDOG=y
CONFIG_COMEDI_ADDI_APCI_1032=y
CONFIG_COMEDI_ADDI_APCI_1500=y
CONFIG_COMEDI_ADDI_APCI_1516=y
CONFIG_COMEDI_ADDI_APCI_1564=y
CONFIG_COMEDI_ADDI_APCI_16XX=y
CONFIG_COMEDI_ADDI_APCI_2032=y
CONFIG_COMEDI_ADDI_APCI_2200=y
CONFIG_COMEDI_ADDI_APCI_3120=y
CONFIG_COMEDI_ADDI_APCI_3501=y
CONFIG_COMEDI_ADDI_APCI_3XXX=y
CONFIG_COMEDI_ADL_PCI6208=y
CONFIG_COMEDI_ADL_PCI7X3X=y
CONFIG_COMEDI_ADL_PCI8164=y
CONFIG_COMEDI_ADL_PCI9111=y
CONFIG_COMEDI_ADL_PCI9118=y
CONFIG_COMEDI_ADV_PCI1710=y
CONFIG_COMEDI_ADV_PCI1720=y
CONFIG_COMEDI_ADV_PCI1723=y
CONFIG_COMEDI_ADV_PCI1724=y
CONFIG_COMEDI_ADV_PCI1760=y
CONFIG_COMEDI_ADV_PCI_DIO=y
CONFIG_COMEDI_AMPLC_DIO200_PCI=y
CONFIG_COMEDI_AMPLC_PC236_PCI=y
CONFIG_COMEDI_AMPLC_PC263_PCI=y
CONFIG_COMEDI_AMPLC_PCI224=y
CONFIG_COMEDI_AMPLC_PCI230=y
CONFIG_COMEDI_CONTEC_PCI_DIO=y
CONFIG_COMEDI_DAS08_PCI=y
CONFIG_COMEDI_DT3000=y
CONFIG_COMEDI_DYNA_PCI10XX=y
CONFIG_COMEDI_GSC_HPDI=y
CONFIG_COMEDI_MF6X4=y
CONFIG_COMEDI_ICP_MULTI=y
CONFIG_COMEDI_DAQBOARD2000=y
CONFIG_COMEDI_JR3_PCI=y
CONFIG_COMEDI_KE_COUNTER=y
CONFIG_COMEDI_CB_PCIDAS64=y
CONFIG_COMEDI_CB_PCIDAS=y
CONFIG_COMEDI_CB_PCIDDA=y
CONFIG_COMEDI_CB_PCIMDAS=y
CONFIG_COMEDI_CB_PCIMDDA=y
CONFIG_COMEDI_ME4000=y
CONFIG_COMEDI_ME_DAQ=y
CONFIG_COMEDI_NI_6527=y
CONFIG_COMEDI_NI_65XX=y
CONFIG_COMEDI_NI_660X=y
CONFIG_COMEDI_NI_670X=y
CONFIG_COMEDI_NI_LABPC_PCI=y
CONFIG_COMEDI_NI_PCIDIO=y
CONFIG_COMEDI_NI_PCIMIO=y
CONFIG_COMEDI_RTD520=y
CONFIG_COMEDI_S626=y
CONFIG_COMEDI_MITE=y
CONFIG_COMEDI_NI_TIOCMD=y
CONFIG_COMEDI_USB_DRIVERS=y
CONFIG_COMEDI_DT9812=y
CONFIG_COMEDI_NI_USB6501=y
CONFIG_COMEDI_USBDUX=y
CONFIG_COMEDI_USBDUXFAST=y
CONFIG_COMEDI_USBDUXSIGMA=y
CONFIG_COMEDI_VMK80XX=y
CONFIG_COMEDI_8254=y
CONFIG_COMEDI_8255=y
CONFIG_COMEDI_8255_SA=y
CONFIG_COMEDI_KCOMEDILIB=y
CONFIG_COMEDI_AMPLC_DIO200=y
CONFIG_COMEDI_AMPLC_PC236=y
CONFIG_COMEDI_DAS08=y
CONFIG_COMEDI_NI_LABPC=y
CONFIG_COMEDI_NI_TIO=y
CONFIG_COMEDI_NI_ROUTING=y
CONFIG_COMEDI_TESTS=y
CONFIG_COMEDI_TESTS_EXAMPLE=y
CONFIG_COMEDI_TESTS_NI_ROUTES=y
CONFIG_STAGING=y
CONFIG_PRISM2_USB=y
CONFIG_RTL8192U=m
CONFIG_RTLLIB=m
CONFIG_RTLLIB_CRYPTO_CCMP=m
CONFIG_RTLLIB_CRYPTO_TKIP=m
CONFIG_RTLLIB_CRYPTO_WEP=m
CONFIG_RTL8192E=m
CONFIG_RTL8723BS=m
CONFIG_R8712U=y
CONFIG_R8188EU=m
CONFIG_RTS5208=y
CONFIG_OCTEON_ETHERNET=y
CONFIG_VT6655=m
CONFIG_VT6656=m
#
# IIO staging drivers
#
#
# Accelerometers
#
CONFIG_ADIS16203=y
CONFIG_ADIS16240=y
# end of Accelerometers
#
# Analog to digital converters
#
CONFIG_AD7816=y
# end of Analog to digital converters
#
# Analog digital bi-direction converters
#
CONFIG_ADT7316=y
CONFIG_ADT7316_SPI=y
CONFIG_ADT7316_I2C=y
# end of Analog digital bi-direction converters
#
# Direct Digital Synthesis
#
CONFIG_AD9832=y
CONFIG_AD9834=y
# end of Direct Digital Synthesis
#
# Network Analyzer, Impedance Converters
#
CONFIG_AD5933=y
# end of Network Analyzer, Impedance Converters
#
# Active energy metering IC
#
CONFIG_ADE7854=y
CONFIG_ADE7854_I2C=y
CONFIG_ADE7854_SPI=y
# end of Active energy metering IC
#
# Resolver to digital converters
#
CONFIG_AD2S1210=y
# end of Resolver to digital converters
# end of IIO staging drivers
CONFIG_FB_SM750=y
CONFIG_USB_EMXX=y
CONFIG_STAGING_MEDIA=y
CONFIG_VIDEO_IMX_MEDIA=y
#
# i.MX5/6/7/8 Media Sub devices
#
CONFIG_VIDEO_IMX_CSI=y
CONFIG_VIDEO_IMX7_CSI=y
# end of i.MX5/6/7/8 Media Sub devices
CONFIG_VIDEO_MAX96712=y
CONFIG_VIDEO_MESON_VDEC=y
CONFIG_VIDEO_OMAP4=y
CONFIG_VIDEO_ROCKCHIP_VDEC=y
CONFIG_VIDEO_SUNXI=y
CONFIG_VIDEO_SUNXI_CEDRUS=y
CONFIG_STAGING_MEDIA_DEPRECATED=y
CONFIG_VIDEO_CPIA2=y
CONFIG_VIDEO_VIU=y
CONFIG_VIDEO_SAA7146=y
CONFIG_VIDEO_SAA7146_VV=y
CONFIG_DVB_AV7110_IR=y
CONFIG_DVB_AV7110=y
CONFIG_DVB_AV7110_OSD=y
CONFIG_DVB_BUDGET_PATCH=y
CONFIG_DVB_SP8870=y
CONFIG_VIDEO_HEXIUM_GEMINI=y
CONFIG_VIDEO_HEXIUM_ORION=y
CONFIG_VIDEO_MXB=y
CONFIG_DVB_BUDGET_CORE=y
CONFIG_DVB_BUDGET=y
CONFIG_DVB_BUDGET_CI=y
CONFIG_DVB_BUDGET_AV=y
CONFIG_VIDEO_STKWEBCAM=y
CONFIG_VIDEO_TM6000=y
CONFIG_VIDEO_TM6000_DVB=y
CONFIG_VIDEO_DM6446_CCDC=y
CONFIG_VIDEO_DM355_CCDC=y
CONFIG_VIDEO_DM365_ISIF=y
CONFIG_USB_ZR364XX=y
CONFIG_STAGING_BOARD=y
CONFIG_LTE_GDM724X=m
CONFIG_FB_TFT=y
CONFIG_FB_TFT_AGM1264K_FL=y
CONFIG_FB_TFT_BD663474=y
CONFIG_FB_TFT_HX8340BN=y
CONFIG_FB_TFT_HX8347D=y
CONFIG_FB_TFT_HX8353D=y
CONFIG_FB_TFT_HX8357D=y
CONFIG_FB_TFT_ILI9163=y
CONFIG_FB_TFT_ILI9320=y
CONFIG_FB_TFT_ILI9325=y
CONFIG_FB_TFT_ILI9340=y
CONFIG_FB_TFT_ILI9341=y
CONFIG_FB_TFT_ILI9481=y
CONFIG_FB_TFT_ILI9486=y
CONFIG_FB_TFT_PCD8544=y
CONFIG_FB_TFT_RA8875=y
CONFIG_FB_TFT_S6D02A1=y
CONFIG_FB_TFT_S6D1121=y
CONFIG_FB_TFT_SEPS525=y
CONFIG_FB_TFT_SH1106=y
CONFIG_FB_TFT_SSD1289=y
CONFIG_FB_TFT_SSD1305=y
CONFIG_FB_TFT_SSD1306=y
CONFIG_FB_TFT_SSD1331=y
CONFIG_FB_TFT_SSD1351=y
CONFIG_FB_TFT_ST7735R=y
CONFIG_FB_TFT_ST7789V=y
CONFIG_FB_TFT_TINYLCD=y
CONFIG_FB_TFT_TLS8204=y
CONFIG_FB_TFT_UC1611=y
CONFIG_FB_TFT_UC1701=y
CONFIG_FB_TFT_UPD161704=y
CONFIG_MOST_COMPONENTS=y
CONFIG_MOST_NET=y
CONFIG_MOST_VIDEO=y
CONFIG_MOST_DIM2=y
CONFIG_MOST_I2C=y
CONFIG_KS7010=y
CONFIG_GREYBUS_BOOTROM=y
CONFIG_GREYBUS_FIRMWARE=y
CONFIG_GREYBUS_HID=y
CONFIG_GREYBUS_LIGHT=y
CONFIG_GREYBUS_LOG=y
CONFIG_GREYBUS_LOOPBACK=y
CONFIG_GREYBUS_POWER=y
CONFIG_GREYBUS_RAW=y
CONFIG_GREYBUS_VIBRATOR=y
CONFIG_GREYBUS_BRIDGED_PHY=y
CONFIG_GREYBUS_GPIO=y
CONFIG_GREYBUS_I2C=y
CONFIG_GREYBUS_PWM=y
CONFIG_GREYBUS_SDIO=y
CONFIG_GREYBUS_SPI=y
CONFIG_GREYBUS_UART=y
CONFIG_GREYBUS_USB=y
CONFIG_GREYBUS_ARCHE=y
CONFIG_BCM_VIDEOCORE=y
CONFIG_BCM2835_VCHIQ=y
CONFIG_VCHIQ_CDEV=y
CONFIG_VIDEO_BCM2835=y
CONFIG_BCM2835_VCHIQ_MMAL=y
CONFIG_PI433=y
CONFIG_XIL_AXIS_FIFO=y
CONFIG_FIELDBUS_DEV=y
CONFIG_HMS_ANYBUSS_BUS=y
CONFIG_ARCX_ANYBUS_CONTROLLER=y
CONFIG_HMS_PROFINET=y
CONFIG_QLGE=y
CONFIG_VME_BUS=y
#
# VME Bridge Drivers
#
CONFIG_VME_TSI148=y
CONFIG_VME_FAKE=y
#
# VME Device Drivers
#
CONFIG_VME_USER=y
CONFIG_GOLDFISH=y
CONFIG_GOLDFISH_PIPE=y
CONFIG_CHROME_PLATFORMS=y
CONFIG_CROS_EC=y
CONFIG_CROS_EC_I2C=y
CONFIG_CROS_EC_RPMSG=y
CONFIG_CROS_EC_SPI=y
CONFIG_CROS_EC_PROTO=y
CONFIG_CROS_KBD_LED_BACKLIGHT=y
CONFIG_CROS_EC_CHARDEV=y
CONFIG_CROS_EC_LIGHTBAR=y
CONFIG_CROS_EC_VBC=y
CONFIG_CROS_EC_DEBUGFS=y
CONFIG_CROS_EC_SENSORHUB=y
CONFIG_CROS_EC_SYSFS=y
CONFIG_CROS_EC_TYPEC=y
CONFIG_CROS_USBPD_LOGGER=y
CONFIG_CROS_USBPD_NOTIFY=y
CONFIG_CROS_KUNIT=y
CONFIG_MELLANOX_PLATFORM=y
CONFIG_MLXREG_HOTPLUG=y
CONFIG_MLXREG_IO=y
CONFIG_MLXREG_LC=y
CONFIG_NVSW_SN2201=y
CONFIG_OLPC_EC=y
CONFIG_OLPC_XO175=y
CONFIG_OLPC_XO175_EC=y
CONFIG_SURFACE_PLATFORMS=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_CLK_PREPARE=y
CONFIG_COMMON_CLK=y
CONFIG_COMMON_CLK_WM831X=y
#
# Clock driver for ARM Reference designs
#
CONFIG_CLK_ICST=y
CONFIG_CLK_SP810=y
# end of Clock driver for ARM Reference designs
CONFIG_CLK_HSDK=y
CONFIG_LMK04832=y
CONFIG_COMMON_CLK_APPLE_NCO=y
CONFIG_COMMON_CLK_MAX77686=y
CONFIG_COMMON_CLK_MAX9485=y
CONFIG_COMMON_CLK_RK808=y
CONFIG_COMMON_CLK_HI655X=y
CONFIG_COMMON_CLK_SCMI=y
CONFIG_COMMON_CLK_SCPI=y
CONFIG_COMMON_CLK_SI5341=y
CONFIG_COMMON_CLK_SI5351=y
CONFIG_COMMON_CLK_SI514=y
CONFIG_COMMON_CLK_SI544=y
CONFIG_COMMON_CLK_SI570=y
CONFIG_COMMON_CLK_BM1880=y
CONFIG_COMMON_CLK_CDCE706=y
CONFIG_COMMON_CLK_TPS68470=y
CONFIG_COMMON_CLK_CDCE925=y
CONFIG_COMMON_CLK_CS2000_CP=y
CONFIG_COMMON_CLK_EN7523=y
CONFIG_COMMON_CLK_FSL_FLEXSPI=y
CONFIG_COMMON_CLK_FSL_SAI=y
CONFIG_COMMON_CLK_GEMINI=y
CONFIG_COMMON_CLK_LAN966X=y
CONFIG_COMMON_CLK_ASPEED=y
CONFIG_COMMON_CLK_S2MPS11=y
CONFIG_CLK_TWL6040=y
CONFIG_COMMON_CLK_AXI_CLKGEN=y
CONFIG_CLK_QORIQ=y
CONFIG_CLK_LS1028A_PLLDIG=y
CONFIG_COMMON_CLK_XGENE=y
CONFIG_COMMON_CLK_LOCHNAGAR=y
CONFIG_COMMON_CLK_PALMAS=y
CONFIG_COMMON_CLK_PWM=y
CONFIG_COMMON_CLK_OXNAS=y
CONFIG_COMMON_CLK_RS9_PCIE=y
CONFIG_COMMON_CLK_VC5=y
CONFIG_COMMON_CLK_VC7=y
CONFIG_COMMON_CLK_MMP2_AUDIO=y
CONFIG_COMMON_CLK_BD718XX=y
CONFIG_COMMON_CLK_FIXED_MMIO=y
CONFIG_CLK_ACTIONS=y
CONFIG_CLK_OWL_S500=y
CONFIG_CLK_OWL_S700=y
CONFIG_CLK_OWL_S900=y
CONFIG_CLK_ANALOGBITS_WRPLL_CLN28HPC=y
CONFIG_CLK_BAIKAL_T1=y
CONFIG_CLK_BT1_CCU_PLL=y
CONFIG_CLK_BT1_CCU_DIV=y
CONFIG_CLK_BT1_CCU_RST=y
CONFIG_CLK_BCM2711_DVP=y
CONFIG_CLK_BCM2835=y
CONFIG_CLK_BCM_63XX=y
CONFIG_CLK_BCM_63XX_GATE=y
CONFIG_CLK_BCM_KONA=y
CONFIG_COMMON_CLK_IPROC=y
CONFIG_CLK_BCM_CYGNUS=y
CONFIG_CLK_BCM_HR2=y
CONFIG_CLK_BCM_NSP=y
CONFIG_CLK_BCM_NS2=y
CONFIG_CLK_BCM_SR=y
CONFIG_CLK_RASPBERRYPI=y
CONFIG_COMMON_CLK_HI3516CV300=y
CONFIG_COMMON_CLK_HI3519=y
CONFIG_COMMON_CLK_HI3559A=y
CONFIG_COMMON_CLK_HI3660=y
CONFIG_COMMON_CLK_HI3670=y
CONFIG_COMMON_CLK_HI3798CV200=y
CONFIG_COMMON_CLK_HI6220=y
CONFIG_RESET_HISI=y
CONFIG_STUB_CLK_HI6220=y
CONFIG_STUB_CLK_HI3660=y
CONFIG_COMMON_CLK_BOSTON=y
CONFIG_MXC_CLK=y
CONFIG_CLK_IMX8MM=y
CONFIG_CLK_IMX8MN=y
CONFIG_CLK_IMX8MP=y
CONFIG_CLK_IMX8MQ=y
CONFIG_CLK_IMX8ULP=y
CONFIG_CLK_IMX93=y
#
# Ingenic SoCs drivers
#
CONFIG_INGENIC_CGU_COMMON=y
CONFIG_INGENIC_CGU_JZ4740=y
CONFIG_INGENIC_CGU_JZ4725B=y
CONFIG_INGENIC_CGU_JZ4760=y
CONFIG_INGENIC_CGU_JZ4770=y
CONFIG_INGENIC_CGU_JZ4780=y
CONFIG_INGENIC_CGU_X1000=y
CONFIG_INGENIC_CGU_X1830=y
CONFIG_INGENIC_TCU_CLK=y
# end of Ingenic SoCs drivers
CONFIG_COMMON_CLK_KEYSTONE=y
CONFIG_TI_SYSCON_CLK=y
#
# Clock driver for MediaTek SoC
#
CONFIG_COMMON_CLK_MEDIATEK=y
CONFIG_COMMON_CLK_MT2701=y
CONFIG_COMMON_CLK_MT2701_MMSYS=y
CONFIG_COMMON_CLK_MT2701_IMGSYS=y
CONFIG_COMMON_CLK_MT2701_VDECSYS=y
CONFIG_COMMON_CLK_MT2701_HIFSYS=y
CONFIG_COMMON_CLK_MT2701_ETHSYS=y
CONFIG_COMMON_CLK_MT2701_BDPSYS=y
CONFIG_COMMON_CLK_MT2701_AUDSYS=y
CONFIG_COMMON_CLK_MT2701_G3DSYS=y
CONFIG_COMMON_CLK_MT2712=y
CONFIG_COMMON_CLK_MT2712_BDPSYS=y
CONFIG_COMMON_CLK_MT2712_IMGSYS=y
CONFIG_COMMON_CLK_MT2712_JPGDECSYS=y
CONFIG_COMMON_CLK_MT2712_MFGCFG=y
CONFIG_COMMON_CLK_MT2712_MMSYS=y
CONFIG_COMMON_CLK_MT2712_VDECSYS=y
CONFIG_COMMON_CLK_MT2712_VENCSYS=y
CONFIG_COMMON_CLK_MT6765=y
CONFIG_COMMON_CLK_MT6765_AUDIOSYS=y
CONFIG_COMMON_CLK_MT6765_CAMSYS=y
CONFIG_COMMON_CLK_MT6765_GCESYS=y
CONFIG_COMMON_CLK_MT6765_MMSYS=y
CONFIG_COMMON_CLK_MT6765_IMGSYS=y
CONFIG_COMMON_CLK_MT6765_VCODECSYS=y
CONFIG_COMMON_CLK_MT6765_MFGSYS=y
CONFIG_COMMON_CLK_MT6765_MIPI0ASYS=y
CONFIG_COMMON_CLK_MT6765_MIPI0BSYS=y
CONFIG_COMMON_CLK_MT6765_MIPI1ASYS=y
CONFIG_COMMON_CLK_MT6765_MIPI1BSYS=y
CONFIG_COMMON_CLK_MT6765_MIPI2ASYS=y
CONFIG_COMMON_CLK_MT6765_MIPI2BSYS=y
CONFIG_COMMON_CLK_MT6779=y
CONFIG_COMMON_CLK_MT6779_MMSYS=y
CONFIG_COMMON_CLK_MT6779_IMGSYS=y
CONFIG_COMMON_CLK_MT6779_IPESYS=y
CONFIG_COMMON_CLK_MT6779_CAMSYS=y
CONFIG_COMMON_CLK_MT6779_VDECSYS=y
CONFIG_COMMON_CLK_MT6779_VENCSYS=y
CONFIG_COMMON_CLK_MT6779_MFGCFG=y
CONFIG_COMMON_CLK_MT6779_AUDSYS=y
CONFIG_COMMON_CLK_MT6795=y
CONFIG_COMMON_CLK_MT6795_MFGCFG=y
CONFIG_COMMON_CLK_MT6795_MMSYS=y
CONFIG_COMMON_CLK_MT6795_VDECSYS=y
CONFIG_COMMON_CLK_MT6795_VENCSYS=y
CONFIG_COMMON_CLK_MT6797=y
CONFIG_COMMON_CLK_MT6797_MMSYS=y
CONFIG_COMMON_CLK_MT6797_IMGSYS=y
CONFIG_COMMON_CLK_MT6797_VDECSYS=y
CONFIG_COMMON_CLK_MT6797_VENCSYS=y
CONFIG_COMMON_CLK_MT7622=y
CONFIG_COMMON_CLK_MT7622_ETHSYS=y
CONFIG_COMMON_CLK_MT7622_HIFSYS=y
CONFIG_COMMON_CLK_MT7622_AUDSYS=y
CONFIG_COMMON_CLK_MT7629=y
CONFIG_COMMON_CLK_MT7629_ETHSYS=y
CONFIG_COMMON_CLK_MT7629_HIFSYS=y
CONFIG_COMMON_CLK_MT7986=y
CONFIG_COMMON_CLK_MT7986_ETHSYS=y
CONFIG_COMMON_CLK_MT8135=y
CONFIG_COMMON_CLK_MT8167=y
CONFIG_COMMON_CLK_MT8167_AUDSYS=y
CONFIG_COMMON_CLK_MT8167_IMGSYS=y
CONFIG_COMMON_CLK_MT8167_MFGCFG=y
CONFIG_COMMON_CLK_MT8167_MMSYS=y
CONFIG_COMMON_CLK_MT8167_VDECSYS=y
CONFIG_COMMON_CLK_MT8173=y
CONFIG_COMMON_CLK_MT8173_MMSYS=y
CONFIG_COMMON_CLK_MT8183=y
CONFIG_COMMON_CLK_MT8183_AUDIOSYS=y
CONFIG_COMMON_CLK_MT8183_CAMSYS=y
CONFIG_COMMON_CLK_MT8183_IMGSYS=y
CONFIG_COMMON_CLK_MT8183_IPU_CORE0=y
CONFIG_COMMON_CLK_MT8183_IPU_CORE1=y
CONFIG_COMMON_CLK_MT8183_IPU_ADL=y
CONFIG_COMMON_CLK_MT8183_IPU_CONN=y
CONFIG_COMMON_CLK_MT8183_MFGCFG=y
CONFIG_COMMON_CLK_MT8183_MMSYS=y
CONFIG_COMMON_CLK_MT8183_VDECSYS=y
CONFIG_COMMON_CLK_MT8183_VENCSYS=y
CONFIG_COMMON_CLK_MT8186=y
CONFIG_COMMON_CLK_MT8192=y
CONFIG_COMMON_CLK_MT8192_AUDSYS=y
CONFIG_COMMON_CLK_MT8192_CAMSYS=y
CONFIG_COMMON_CLK_MT8192_IMGSYS=y
CONFIG_COMMON_CLK_MT8192_IMP_IIC_WRAP=y
CONFIG_COMMON_CLK_MT8192_IPESYS=y
CONFIG_COMMON_CLK_MT8192_MDPSYS=y
CONFIG_COMMON_CLK_MT8192_MFGCFG=y
CONFIG_COMMON_CLK_MT8192_MMSYS=y
CONFIG_COMMON_CLK_MT8192_MSDC=y
CONFIG_COMMON_CLK_MT8192_SCP_ADSP=y
CONFIG_COMMON_CLK_MT8192_VDECSYS=y
CONFIG_COMMON_CLK_MT8192_VENCSYS=y
CONFIG_COMMON_CLK_MT8195=y
CONFIG_COMMON_CLK_MT8365=y
CONFIG_COMMON_CLK_MT8365_APU=y
CONFIG_COMMON_CLK_MT8365_CAM=y
CONFIG_COMMON_CLK_MT8365_MFG=y
CONFIG_COMMON_CLK_MT8365_MMSYS=y
CONFIG_COMMON_CLK_MT8365_VDEC=y
CONFIG_COMMON_CLK_MT8365_VENC=y
CONFIG_COMMON_CLK_MT8516=y
CONFIG_COMMON_CLK_MT8516_AUDSYS=y
# end of Clock driver for MediaTek SoC
#
# Clock support for Amlogic platforms
#
# end of Clock support for Amlogic platforms
CONFIG_MSTAR_MSC313_MPLL=y
CONFIG_MCHP_CLK_MPFS=y
CONFIG_COMMON_CLK_PISTACHIO=y
CONFIG_QCOM_GDSC=y
CONFIG_QCOM_RPMCC=y
CONFIG_COMMON_CLK_QCOM=y
CONFIG_QCOM_A53PLL=y
CONFIG_QCOM_A7PLL=y
CONFIG_QCOM_CLK_APCS_MSM8916=y
CONFIG_QCOM_CLK_APCS_SDX55=y
CONFIG_QCOM_CLK_SMD_RPM=y
CONFIG_QCOM_CLK_RPMH=y
CONFIG_APQ_GCC_8084=y
CONFIG_APQ_MMCC_8084=y
CONFIG_IPQ_APSS_PLL=y
CONFIG_IPQ_APSS_6018=y
CONFIG_IPQ_GCC_4019=y
CONFIG_IPQ_GCC_6018=y
CONFIG_IPQ_GCC_806X=y
CONFIG_IPQ_LCC_806X=y
CONFIG_IPQ_GCC_8074=y
CONFIG_MSM_GCC_8660=y
CONFIG_MSM_GCC_8909=y
CONFIG_MSM_GCC_8916=y
CONFIG_MSM_GCC_8939=y
CONFIG_MSM_GCC_8960=y
CONFIG_MSM_LCC_8960=y
CONFIG_MDM_GCC_9607=y
CONFIG_MDM_GCC_9615=y
CONFIG_MDM_LCC_9615=y
CONFIG_MSM_MMCC_8960=y
CONFIG_MSM_GCC_8953=y
CONFIG_MSM_GCC_8974=y
CONFIG_MSM_MMCC_8974=y
CONFIG_MSM_GCC_8976=y
CONFIG_MSM_MMCC_8994=y
CONFIG_MSM_GCC_8994=y
CONFIG_MSM_GCC_8996=y
CONFIG_MSM_MMCC_8996=y
CONFIG_MSM_GCC_8998=y
CONFIG_MSM_GPUCC_8998=y
CONFIG_MSM_MMCC_8998=y
CONFIG_QCM_GCC_2290=y
CONFIG_QCM_DISPCC_2290=y
CONFIG_QCS_GCC_404=y
CONFIG_SC_CAMCC_7180=y
CONFIG_SC_CAMCC_7280=y
CONFIG_SC_DISPCC_7180=y
CONFIG_SC_DISPCC_7280=y
CONFIG_SC_GCC_7180=y
CONFIG_SC_GCC_7280=y
CONFIG_SC_GCC_8180X=y
CONFIG_SC_GCC_8280XP=y
CONFIG_SC_GPUCC_7180=y
CONFIG_SC_GPUCC_7280=y
CONFIG_SC_GPUCC_8280XP=y
CONFIG_SC_LPASSCC_7280=y
CONFIG_SC_LPASS_CORECC_7180=y
CONFIG_SC_LPASS_CORECC_7280=y
CONFIG_SC_MSS_7180=y
CONFIG_SC_VIDEOCC_7180=y
CONFIG_SC_VIDEOCC_7280=y
CONFIG_SDM_CAMCC_845=y
CONFIG_SDM_GCC_660=y
CONFIG_SDM_MMCC_660=y
CONFIG_SDM_GPUCC_660=y
CONFIG_QCS_TURING_404=y
CONFIG_QCS_Q6SSTOP_404=y
CONFIG_SDM_GCC_845=y
CONFIG_SDM_GPUCC_845=y
CONFIG_SDM_VIDEOCC_845=y
CONFIG_SDM_DISPCC_845=y
CONFIG_SDM_LPASSCC_845=y
CONFIG_SDX_GCC_55=y
CONFIG_SDX_GCC_65=y
CONFIG_SM_CAMCC_8250=y
CONFIG_SM_CAMCC_8450=y
CONFIG_SM_DISPCC_6115=y
CONFIG_SM_DISPCC_6125=y
CONFIG_SM_DISPCC_8250=y
CONFIG_SM_DISPCC_6350=y
CONFIG_SM_DISPCC_8450=y
CONFIG_SM_GCC_6115=y
CONFIG_SM_GCC_6125=y
CONFIG_SM_GCC_6350=y
CONFIG_SM_GCC_6375=y
CONFIG_SM_GCC_8150=y
CONFIG_SM_GCC_8250=y
CONFIG_SM_GCC_8350=y
CONFIG_SM_GCC_8450=y
CONFIG_SM_GPUCC_6350=y
CONFIG_SM_GPUCC_8150=y
CONFIG_SM_GPUCC_8250=y
CONFIG_SM_GPUCC_8350=y
CONFIG_SM_VIDEOCC_8150=y
CONFIG_SM_VIDEOCC_8250=y
CONFIG_SPMI_PMIC_CLKDIV=y
CONFIG_QCOM_HFPLL=y
CONFIG_KPSS_XCC=y
CONFIG_CLK_GFM_LPASS_SM8250=y
CONFIG_CLK_MT7621=y
CONFIG_CLK_RENESAS=y
CONFIG_CLK_EMEV2=y
CONFIG_CLK_RZA1=y
CONFIG_CLK_R7S9210=y
CONFIG_CLK_R8A73A4=y
CONFIG_CLK_R8A7740=y
CONFIG_CLK_R8A7742=y
CONFIG_CLK_R8A7743=y
CONFIG_CLK_R8A7745=y
CONFIG_CLK_R8A77470=y
CONFIG_CLK_R8A774A1=y
CONFIG_CLK_R8A774B1=y
CONFIG_CLK_R8A774C0=y
CONFIG_CLK_R8A774E1=y
CONFIG_CLK_R8A7778=y
CONFIG_CLK_R8A7779=y
CONFIG_CLK_R8A7790=y
CONFIG_CLK_R8A7791=y
CONFIG_CLK_R8A7792=y
CONFIG_CLK_R8A7794=y
CONFIG_CLK_R8A7795=y
CONFIG_CLK_R8A77960=y
CONFIG_CLK_R8A77961=y
CONFIG_CLK_R8A77965=y
CONFIG_CLK_R8A77970=y
CONFIG_CLK_R8A77980=y
CONFIG_CLK_R8A77990=y
CONFIG_CLK_R8A77995=y
CONFIG_CLK_R8A779A0=y
CONFIG_CLK_R8A779F0=y
CONFIG_CLK_R8A779G0=y
CONFIG_CLK_R9A06G032=y
CONFIG_CLK_R9A07G043=y
CONFIG_CLK_R9A07G044=y
CONFIG_CLK_R9A07G054=y
CONFIG_CLK_R9A09G011=y
CONFIG_CLK_SH73A0=y
CONFIG_CLK_RCAR_CPG_LIB=y
CONFIG_CLK_RCAR_GEN2_CPG=y
CONFIG_CLK_RCAR_GEN3_CPG=y
CONFIG_CLK_RCAR_GEN4_CPG=y
CONFIG_CLK_RCAR_USB2_CLOCK_SEL=y
CONFIG_CLK_RZG2L=y
CONFIG_CLK_RENESAS_CPG_MSSR=y
CONFIG_CLK_RENESAS_CPG_MSTP=y
CONFIG_CLK_RENESAS_DIV6=y
CONFIG_COMMON_CLK_SAMSUNG=y
CONFIG_S3C64XX_COMMON_CLK=y
CONFIG_S5PV210_COMMON_CLK=y
CONFIG_EXYNOS_3250_COMMON_CLK=y
CONFIG_EXYNOS_4_COMMON_CLK=y
CONFIG_EXYNOS_5250_COMMON_CLK=y
CONFIG_EXYNOS_5260_COMMON_CLK=y
CONFIG_EXYNOS_5410_COMMON_CLK=y
CONFIG_EXYNOS_5420_COMMON_CLK=y
CONFIG_EXYNOS_ARM64_COMMON_CLK=y
CONFIG_EXYNOS_AUDSS_CLK_CON=y
CONFIG_EXYNOS_CLKOUT=y
CONFIG_S3C2410_COMMON_CLK=y
CONFIG_S3C2412_COMMON_CLK=y
CONFIG_S3C2443_COMMON_CLK=y
CONFIG_TESLA_FSD_COMMON_CLK=y
CONFIG_CLK_SIFIVE=y
CONFIG_CLK_SIFIVE_PRCI=y
CONFIG_CLK_INTEL_SOCFPGA=y
CONFIG_CLK_INTEL_SOCFPGA32=y
CONFIG_CLK_INTEL_SOCFPGA64=y
CONFIG_SPRD_COMMON_CLK=y
CONFIG_SPRD_SC9860_CLK=y
CONFIG_SPRD_SC9863A_CLK=y
CONFIG_SPRD_UMS512_CLK=y
CONFIG_CLK_STARFIVE_JH7100=y
CONFIG_CLK_STARFIVE_JH7100_AUDIO=y
CONFIG_CLK_SUNXI=y
CONFIG_CLK_SUNXI_CLOCKS=y
CONFIG_CLK_SUNXI_PRCM_SUN6I=y
CONFIG_CLK_SUNXI_PRCM_SUN8I=y
CONFIG_CLK_SUNXI_PRCM_SUN9I=y
CONFIG_SUNXI_CCU=y
CONFIG_SUNIV_F1C100S_CCU=y
CONFIG_SUN20I_D1_CCU=y
CONFIG_SUN20I_D1_R_CCU=y
CONFIG_SUN50I_A64_CCU=y
CONFIG_SUN50I_A100_CCU=y
CONFIG_SUN50I_A100_R_CCU=y
CONFIG_SUN50I_H6_CCU=y
CONFIG_SUN50I_H616_CCU=y
CONFIG_SUN50I_H6_R_CCU=y
CONFIG_SUN4I_A10_CCU=y
CONFIG_SUN5I_CCU=y
CONFIG_SUN6I_A31_CCU=y
CONFIG_SUN6I_RTC_CCU=y
CONFIG_SUN8I_A23_CCU=y
CONFIG_SUN8I_A33_CCU=y
CONFIG_SUN8I_A83T_CCU=y
CONFIG_SUN8I_H3_CCU=y
CONFIG_SUN8I_V3S_CCU=y
CONFIG_SUN8I_DE2_CCU=y
CONFIG_SUN8I_R40_CCU=y
CONFIG_SUN9I_A80_CCU=y
CONFIG_SUN8I_R_CCU=y
CONFIG_COMMON_CLK_TI_ADPLL=y
CONFIG_CLK_UNIPHIER=y
CONFIG_COMMON_CLK_VISCONTI=y
CONFIG_CLK_LGM_CGU=y
CONFIG_XILINX_VCU=y
CONFIG_COMMON_CLK_XLNX_CLKWZRD=y
CONFIG_COMMON_CLK_ZYNQMP=y
CONFIG_CLK_KUNIT_TEST=y
CONFIG_CLK_GATE_KUNIT_TEST=y
CONFIG_HWSPINLOCK=y
CONFIG_HWSPINLOCK_OMAP=y
CONFIG_HWSPINLOCK_QCOM=y
CONFIG_HWSPINLOCK_SPRD=y
CONFIG_HWSPINLOCK_STM32=y
CONFIG_HWSPINLOCK_SUN6I=y
CONFIG_HSEM_U8500=y
#
# Clock Source drivers
#
CONFIG_TIMER_OF=y
CONFIG_TIMER_PROBE=y
CONFIG_CLKSRC_MMIO=y
CONFIG_BCM2835_TIMER=y
CONFIG_BCM_KONA_TIMER=y
CONFIG_DAVINCI_TIMER=y
CONFIG_DIGICOLOR_TIMER=y
CONFIG_OMAP_DM_TIMER=y
CONFIG_DW_APB_TIMER=y
CONFIG_FTTMR010_TIMER=y
CONFIG_IXP4XX_TIMER=y
CONFIG_MESON6_TIMER=y
CONFIG_OWL_TIMER=y
CONFIG_RDA_TIMER=y
CONFIG_SUN4I_TIMER=y
CONFIG_SUN5I_HSTIMER=y
CONFIG_TEGRA_TIMER=y
CONFIG_TEGRA186_TIMER=y
CONFIG_VT8500_TIMER=y
CONFIG_NPCM7XX_TIMER=y
CONFIG_CADENCE_TTC_TIMER=y
CONFIG_ASM9260_TIMER=y
CONFIG_CLKSRC_DBX500_PRCMU=y
CONFIG_CLPS711X_TIMER=y
CONFIG_MXS_TIMER=y
CONFIG_NSPIRE_TIMER=y
CONFIG_INTEGRATOR_AP_TIMER=y
CONFIG_CLKSRC_PISTACHIO=y
CONFIG_CLKSRC_STM32_LP=y
CONFIG_ARMV7M_SYSTICK=y
CONFIG_ATMEL_PIT=y
CONFIG_ATMEL_ST=y
CONFIG_CLKSRC_SAMSUNG_PWM=y
CONFIG_FSL_FTM_TIMER=y
CONFIG_OXNAS_RPS_TIMER=y
CONFIG_MTK_TIMER=y
CONFIG_SPRD_TIMER=y
CONFIG_CLKSRC_JCORE_PIT=y
CONFIG_SH_TIMER_CMT=y
CONFIG_SH_TIMER_MTU2=y
CONFIG_RENESAS_OSTM=y
CONFIG_SH_TIMER_TMU=y
CONFIG_EM_TIMER_STI=y
CONFIG_CLKSRC_PXA=y
CONFIG_TIMER_IMX_SYS_CTR=y
CONFIG_CLKSRC_ST_LPC=y
CONFIG_GXP_TIMER=y
CONFIG_MSC313E_TIMER=y
CONFIG_INGENIC_TIMER=y
CONFIG_INGENIC_SYSOST=y
CONFIG_INGENIC_OST=y
CONFIG_MICROCHIP_PIT64B=y
CONFIG_GOLDFISH_TIMER=y
# end of Clock Source drivers
CONFIG_MAILBOX=y
CONFIG_IMX_MBOX=y
CONFIG_PLATFORM_MHU=y
CONFIG_ARMADA_37XX_RWTM_MBOX=y
CONFIG_ROCKCHIP_MBOX=y
CONFIG_ALTERA_MBOX=y
CONFIG_HI3660_MBOX=y
CONFIG_HI6220_MBOX=y
CONFIG_MAILBOX_TEST=y
CONFIG_POLARFIRE_SOC_MAILBOX=y
CONFIG_QCOM_APCS_IPC=y
CONFIG_BCM_PDC_MBOX=y
CONFIG_STM32_IPCC=y
CONFIG_MTK_ADSP_MBOX=y
CONFIG_MTK_CMDQ_MBOX=y
CONFIG_SUN6I_MSGBOX=y
CONFIG_SPRD_MBOX=y
CONFIG_QCOM_IPCC=y
CONFIG_IOMMU_IOVA=y
CONFIG_IOMMU_API=y
CONFIG_IOMMU_SUPPORT=y
#
# Generic IOMMU Pagetable Support
#
CONFIG_IOMMU_IO_PGTABLE=y
CONFIG_IOMMU_IO_PGTABLE_LPAE=y
CONFIG_IOMMU_IO_PGTABLE_LPAE_SELFTEST=y
CONFIG_IOMMU_IO_PGTABLE_ARMV7S=y
CONFIG_IOMMU_IO_PGTABLE_ARMV7S_SELFTEST=y
CONFIG_IOMMU_IO_PGTABLE_DART=y
# end of Generic IOMMU Pagetable Support
CONFIG_IOMMU_DEBUGFS=y
CONFIG_IOMMU_DEFAULT_DMA_STRICT=y
# CONFIG_IOMMU_DEFAULT_DMA_LAZY is not set
# CONFIG_IOMMU_DEFAULT_PASSTHROUGH is not set
CONFIG_OF_IOMMU=y
# CONFIG_AMD_IOMMU_V2 is not set
CONFIG_OMAP_IOMMU=y
CONFIG_OMAP_IOMMU_DEBUG=y
CONFIG_ROCKCHIP_IOMMU=y
CONFIG_SUN50I_IOMMU=y
CONFIG_EXYNOS_IOMMU=y
CONFIG_EXYNOS_IOMMU_DEBUG=y
CONFIG_IPMMU_VMSA=y
CONFIG_APPLE_DART=y
CONFIG_ARM_SMMU=y
CONFIG_ARM_SMMU_LEGACY_DT_BINDINGS=y
CONFIG_ARM_SMMU_DISABLE_BYPASS_BY_DEFAULT=y
CONFIG_S390_CCW_IOMMU=y
CONFIG_S390_AP_IOMMU=y
CONFIG_MTK_IOMMU=y
CONFIG_QCOM_IOMMU=y
CONFIG_SPRD_IOMMU=y
#
# Remoteproc drivers
#
CONFIG_REMOTEPROC=y
CONFIG_REMOTEPROC_CDEV=y
CONFIG_INGENIC_VPU_RPROC=y
CONFIG_MTK_SCP=y
CONFIG_MESON_MX_AO_ARC_REMOTEPROC=y
CONFIG_RCAR_REMOTEPROC=y
# end of Remoteproc drivers
#
# Rpmsg drivers
#
CONFIG_RPMSG=y
CONFIG_RPMSG_CHAR=y
CONFIG_RPMSG_CTRL=y
CONFIG_RPMSG_NS=y
CONFIG_RPMSG_MTK_SCP=y
CONFIG_RPMSG_QCOM_GLINK=y
CONFIG_RPMSG_QCOM_GLINK_RPM=y
CONFIG_RPMSG_QCOM_GLINK_SMEM=y
CONFIG_RPMSG_QCOM_SMD=y
CONFIG_RPMSG_VIRTIO=y
# end of Rpmsg drivers
CONFIG_SOUNDWIRE=y
#
# SoundWire Devices
#
#
# SOC (System On Chip) specific Drivers
#
CONFIG_OWL_PM_DOMAINS_HELPER=y
CONFIG_OWL_PM_DOMAINS=y
#
# Amlogic SoC drivers
#
CONFIG_MESON_CANVAS=y
CONFIG_MESON_CLK_MEASURE=y
CONFIG_MESON_GX_SOCINFO=y
CONFIG_MESON_GX_PM_DOMAINS=y
CONFIG_MESON_EE_PM_DOMAINS=y
CONFIG_MESON_MX_SOCINFO=y
# end of Amlogic SoC drivers
#
# Apple SoC drivers
#
CONFIG_APPLE_PMGR_PWRSTATE=y
CONFIG_APPLE_RTKIT=y
CONFIG_APPLE_SART=y
# end of Apple SoC drivers
#
# ASPEED SoC drivers
#
CONFIG_ASPEED_LPC_CTRL=y
CONFIG_ASPEED_LPC_SNOOP=y
CONFIG_ASPEED_UART_ROUTING=y
CONFIG_ASPEED_P2A_CTRL=y
CONFIG_ASPEED_SOCINFO=y
# end of ASPEED SoC drivers
CONFIG_AT91_SOC_ID=y
CONFIG_AT91_SOC_SFR=y
#
# Broadcom SoC drivers
#
CONFIG_BCM2835_POWER=y
CONFIG_SOC_BCM63XX=y
CONFIG_SOC_BRCMSTB=y
CONFIG_BCM63XX_POWER=y
CONFIG_BCM_PMB=y
# end of Broadcom SoC drivers
#
# NXP/Freescale QorIQ SoC drivers
#
CONFIG_QUICC_ENGINE=y
CONFIG_UCC_SLOW=y
CONFIG_UCC_FAST=y
CONFIG_UCC=y
CONFIG_QE_TDM=y
CONFIG_FSL_GUTS=y
CONFIG_DPAA2_CONSOLE=y
# end of NXP/Freescale QorIQ SoC drivers
#
# fujitsu SoC drivers
#
# end of fujitsu SoC drivers
#
# i.MX SoC drivers
#
CONFIG_IMX_GPCV2_PM_DOMAINS=y
CONFIG_SOC_IMX8M=y
CONFIG_SOC_IMX9=y
# end of i.MX SoC drivers
#
# IXP4xx SoC drivers
#
CONFIG_IXP4XX_QMGR=y
CONFIG_IXP4XX_NPE=y
# end of IXP4xx SoC drivers
#
# Enable LiteX SoC Builder specific drivers
#
CONFIG_LITEX=y
CONFIG_LITEX_SOC_CONTROLLER=y
# end of Enable LiteX SoC Builder specific drivers
#
# MediaTek SoC drivers
#
CONFIG_MTK_CMDQ=y
CONFIG_MTK_DEVAPC=y
CONFIG_MTK_INFRACFG=y
CONFIG_MTK_PMIC_WRAP=y
CONFIG_MTK_SCPSYS=y
CONFIG_MTK_SCPSYS_PM_DOMAINS=y
CONFIG_MTK_MMSYS=y
CONFIG_MTK_SVS=y
# end of MediaTek SoC drivers
CONFIG_POLARFIRE_SOC_SYS_CTRL=y
#
# Qualcomm SoC drivers
#
CONFIG_QCOM_AOSS_QMP=y
CONFIG_QCOM_COMMAND_DB=y
CONFIG_QCOM_GENI_SE=y
CONFIG_QCOM_GSBI=y
CONFIG_QCOM_LLCC=y
CONFIG_QCOM_PDR_HELPERS=y
CONFIG_QCOM_QMI_HELPERS=y
CONFIG_QCOM_RPMH=y
CONFIG_QCOM_RPMHPD=y
CONFIG_QCOM_RPMPD=y
CONFIG_QCOM_SMEM=y
CONFIG_QCOM_SMD_RPM=y
CONFIG_QCOM_SMEM_STATE=y
CONFIG_QCOM_SMP2P=y
CONFIG_QCOM_SMSM=y
CONFIG_QCOM_SOCINFO=y
CONFIG_QCOM_SPM=y
CONFIG_QCOM_STATS=y
CONFIG_QCOM_WCNSS_CTRL=y
CONFIG_QCOM_APR=y
CONFIG_QCOM_ICC_BWMON=y
# end of Qualcomm SoC drivers
CONFIG_SOC_RENESAS=y
CONFIG_RST_RCAR=y
CONFIG_SYSC_RCAR=y
CONFIG_SYSC_RCAR_GEN4=y
CONFIG_SYSC_R8A77995=y
CONFIG_SYSC_R8A7794=y
CONFIG_SYSC_R8A77990=y
CONFIG_SYSC_R8A7779=y
CONFIG_SYSC_R8A7790=y
CONFIG_SYSC_R8A7795=y
CONFIG_SYSC_R8A7791=y
CONFIG_SYSC_R8A77965=y
CONFIG_SYSC_R8A77960=y
CONFIG_SYSC_R8A77961=y
CONFIG_SYSC_R8A779F0=y
CONFIG_SYSC_R8A7792=y
CONFIG_SYSC_R8A77980=y
CONFIG_SYSC_R8A77970=y
CONFIG_SYSC_R8A779A0=y
CONFIG_SYSC_R8A779G0=y
CONFIG_SYSC_RMOBILE=y
CONFIG_SYSC_R8A77470=y
CONFIG_SYSC_R8A7745=y
CONFIG_SYSC_R8A7742=y
CONFIG_SYSC_R8A7743=y
CONFIG_SYSC_R8A774C0=y
CONFIG_SYSC_R8A774E1=y
CONFIG_SYSC_R8A774A1=y
CONFIG_SYSC_R8A774B1=y
CONFIG_ROCKCHIP_GRF=y
CONFIG_ROCKCHIP_IODOMAIN=y
CONFIG_ROCKCHIP_PM_DOMAINS=y
CONFIG_ROCKCHIP_DTPM=m
CONFIG_SOC_SAMSUNG=y
CONFIG_EXYNOS_ASV_ARM=y
CONFIG_EXYNOS_CHIPID=y
CONFIG_EXYNOS_USI=y
CONFIG_EXYNOS_PM_DOMAINS=y
CONFIG_EXYNOS_REGULATOR_COUPLER=y
CONFIG_SUNXI_SRAM=y
CONFIG_SOC_TEGRA20_VOLTAGE_COUPLER=y
CONFIG_SOC_TEGRA30_VOLTAGE_COUPLER=y
CONFIG_SOC_TI=y
CONFIG_UX500_SOC_ID=y
#
# Xilinx SoC drivers
#
# end of Xilinx SoC drivers
# end of SOC (System On Chip) specific Drivers
CONFIG_PM_DEVFREQ=y
#
# DEVFREQ Governors
#
CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND=y
CONFIG_DEVFREQ_GOV_PERFORMANCE=y
CONFIG_DEVFREQ_GOV_POWERSAVE=y
CONFIG_DEVFREQ_GOV_USERSPACE=y
CONFIG_DEVFREQ_GOV_PASSIVE=y
#
# DEVFREQ Drivers
#
CONFIG_ARM_EXYNOS_BUS_DEVFREQ=y
CONFIG_ARM_IMX_BUS_DEVFREQ=y
CONFIG_ARM_TEGRA_DEVFREQ=y
CONFIG_ARM_MEDIATEK_CCI_DEVFREQ=y
CONFIG_ARM_SUN8I_A33_MBUS_DEVFREQ=y
CONFIG_PM_DEVFREQ_EVENT=y
CONFIG_DEVFREQ_EVENT_EXYNOS_NOCP=y
CONFIG_DEVFREQ_EVENT_EXYNOS_PPMU=y
CONFIG_DEVFREQ_EVENT_ROCKCHIP_DFI=y
CONFIG_EXTCON=y
#
# Extcon Device Drivers
#
CONFIG_EXTCON_ADC_JACK=y
CONFIG_EXTCON_FSA9480=y
CONFIG_EXTCON_GPIO=y
CONFIG_EXTCON_MAX14577=y
CONFIG_EXTCON_MAX3355=y
CONFIG_EXTCON_MAX77693=y
CONFIG_EXTCON_MAX77843=y
CONFIG_EXTCON_MAX8997=y
CONFIG_EXTCON_PALMAS=y
CONFIG_EXTCON_PTN5150=y
CONFIG_EXTCON_QCOM_SPMI_MISC=y
CONFIG_EXTCON_RT8973A=y
CONFIG_EXTCON_SM5502=y
CONFIG_EXTCON_USB_GPIO=y
CONFIG_EXTCON_USBC_CROS_EC=y
CONFIG_EXTCON_USBC_TUSB320=y
CONFIG_MEMORY=y
CONFIG_DDR=y
CONFIG_ATMEL_SDRAMC=y
CONFIG_ATMEL_EBI=y
CONFIG_BRCMSTB_DPFE=y
CONFIG_BRCMSTB_MEMC=y
CONFIG_BT1_L2_CTL=y
CONFIG_TI_AEMIF=y
CONFIG_TI_EMIF=y
CONFIG_OMAP_GPMC=y
CONFIG_OMAP_GPMC_DEBUG=y
CONFIG_FPGA_DFL_EMIF=y
CONFIG_MVEBU_DEVBUS=y
CONFIG_FSL_CORENET_CF=y
CONFIG_FSL_IFC=y
CONFIG_JZ4780_NEMC=y
CONFIG_MTK_SMI=y
CONFIG_DA8XX_DDRCTL=y
CONFIG_RENESAS_RPCIF=y
CONFIG_STM32_FMC2_EBI=y
CONFIG_SAMSUNG_MC=y
CONFIG_EXYNOS5422_DMC=y
CONFIG_EXYNOS_SROM=y
CONFIG_TEGRA_MC=y
CONFIG_TEGRA20_EMC=y
CONFIG_TEGRA30_EMC=y
CONFIG_TEGRA124_EMC=y
CONFIG_TEGRA210_EMC_TABLE=y
CONFIG_TEGRA210_EMC=y
CONFIG_IIO=y
CONFIG_IIO_BUFFER=y
CONFIG_IIO_BUFFER_CB=y
CONFIG_IIO_BUFFER_DMA=y
CONFIG_IIO_BUFFER_DMAENGINE=y
CONFIG_IIO_BUFFER_HW_CONSUMER=y
CONFIG_IIO_KFIFO_BUF=y
CONFIG_IIO_TRIGGERED_BUFFER=y
CONFIG_IIO_CONFIGFS=y
CONFIG_IIO_TRIGGER=y
CONFIG_IIO_CONSUMERS_PER_TRIGGER=2
CONFIG_IIO_SW_DEVICE=y
CONFIG_IIO_SW_TRIGGER=y
CONFIG_IIO_TRIGGERED_EVENT=y
#
# Accelerometers
#
CONFIG_ADIS16201=y
CONFIG_ADIS16209=y
CONFIG_ADXL313=y
CONFIG_ADXL313_I2C=y
CONFIG_ADXL313_SPI=y
CONFIG_ADXL355=y
CONFIG_ADXL355_I2C=y
CONFIG_ADXL355_SPI=y
CONFIG_ADXL367=y
CONFIG_ADXL367_SPI=y
CONFIG_ADXL367_I2C=y
CONFIG_ADXL372=y
CONFIG_ADXL372_SPI=y
CONFIG_ADXL372_I2C=y
CONFIG_BMA220=y
CONFIG_BMA400=y
CONFIG_BMA400_I2C=y
CONFIG_BMA400_SPI=y
CONFIG_BMC150_ACCEL=y
CONFIG_BMC150_ACCEL_I2C=y
CONFIG_BMC150_ACCEL_SPI=y
CONFIG_BMI088_ACCEL=y
CONFIG_BMI088_ACCEL_SPI=y
CONFIG_DA280=y
CONFIG_DA311=y
CONFIG_DMARD06=y
CONFIG_DMARD09=y
CONFIG_DMARD10=y
CONFIG_FXLS8962AF=y
CONFIG_FXLS8962AF_I2C=y
CONFIG_FXLS8962AF_SPI=y
CONFIG_HID_SENSOR_ACCEL_3D=y
CONFIG_IIO_CROS_EC_ACCEL_LEGACY=y
CONFIG_KXSD9=y
CONFIG_KXSD9_SPI=y
CONFIG_KXSD9_I2C=y
CONFIG_KXCJK1013=y
CONFIG_MC3230=y
CONFIG_MMA7455=y
CONFIG_MMA7455_I2C=y
CONFIG_MMA7455_SPI=y
CONFIG_MMA7660=y
CONFIG_MMA8452=y
CONFIG_MMA9551_CORE=y
CONFIG_MMA9551=y
CONFIG_MMA9553=y
CONFIG_MSA311=y
CONFIG_MXC4005=y
CONFIG_MXC6255=y
CONFIG_SCA3000=y
CONFIG_SCA3300=y
CONFIG_STK8312=y
CONFIG_STK8BA50=y
# end of Accelerometers
#
# Analog to digital converters
#
CONFIG_AD_SIGMA_DELTA=y
CONFIG_AD7091R5=y
CONFIG_AD7124=y
CONFIG_AD7192=y
CONFIG_AD7266=y
CONFIG_AD7280=y
CONFIG_AD7291=y
CONFIG_AD7292=y
CONFIG_AD7298=y
CONFIG_AD7476=y
CONFIG_AD7606=y
CONFIG_AD7606_IFACE_PARALLEL=y
CONFIG_AD7606_IFACE_SPI=y
CONFIG_AD7766=y
CONFIG_AD7768_1=y
CONFIG_AD7780=y
CONFIG_AD7791=y
CONFIG_AD7793=y
CONFIG_AD7887=y
CONFIG_AD7923=y
CONFIG_AD7949=y
CONFIG_AD799X=y
CONFIG_AD9467=y
CONFIG_ADI_AXI_ADC=y
CONFIG_ASPEED_ADC=y
CONFIG_AT91_ADC=y
CONFIG_AT91_SAMA5D2_ADC=y
CONFIG_AXP20X_ADC=y
CONFIG_AXP288_ADC=y
CONFIG_BCM_IPROC_ADC=y
CONFIG_BERLIN2_ADC=y
CONFIG_CC10001_ADC=y
CONFIG_CPCAP_ADC=y
CONFIG_DA9150_GPADC=y
CONFIG_DLN2_ADC=y
CONFIG_ENVELOPE_DETECTOR=y
CONFIG_EXYNOS_ADC=y
CONFIG_MXS_LRADC_ADC=y
CONFIG_FSL_MX25_ADC=y
CONFIG_HI8435=y
CONFIG_HX711=y
CONFIG_INGENIC_ADC=y
CONFIG_IMX7D_ADC=y
CONFIG_IMX8QXP_ADC=y
CONFIG_LP8788_ADC=y
CONFIG_LPC18XX_ADC=y
CONFIG_LPC32XX_ADC=y
CONFIG_LTC2471=y
CONFIG_LTC2485=y
CONFIG_LTC2496=y
CONFIG_LTC2497=y
CONFIG_MAX1027=y
CONFIG_MAX11100=y
CONFIG_MAX1118=y
CONFIG_MAX11205=y
CONFIG_MAX1241=y
CONFIG_MAX1363=y
CONFIG_MAX9611=y
CONFIG_MCP320X=y
CONFIG_MCP3422=y
CONFIG_MCP3911=y
CONFIG_MEDIATEK_MT6360_ADC=y
CONFIG_MEDIATEK_MT6577_AUXADC=y
CONFIG_MEN_Z188_ADC=y
CONFIG_MESON_SARADC=y
CONFIG_MP2629_ADC=y
CONFIG_NAU7802=y
CONFIG_NPCM_ADC=y
CONFIG_PALMAS_GPADC=y
CONFIG_QCOM_VADC_COMMON=y
CONFIG_QCOM_PM8XXX_XOADC=y
CONFIG_QCOM_SPMI_RRADC=y
CONFIG_QCOM_SPMI_IADC=y
CONFIG_QCOM_SPMI_VADC=y
CONFIG_QCOM_SPMI_ADC5=y
CONFIG_RCAR_GYRO_ADC=y
CONFIG_RN5T618_ADC=y
CONFIG_ROCKCHIP_SARADC=y
CONFIG_RICHTEK_RTQ6056=y
CONFIG_RZG2L_ADC=y
CONFIG_SC27XX_ADC=y
CONFIG_SPEAR_ADC=y
CONFIG_SD_ADC_MODULATOR=y
CONFIG_STM32_ADC_CORE=y
CONFIG_STM32_ADC=y
CONFIG_STM32_DFSDM_CORE=y
CONFIG_STM32_DFSDM_ADC=y
CONFIG_STMPE_ADC=y
CONFIG_TI_ADC081C=y
CONFIG_TI_ADC0832=y
CONFIG_TI_ADC084S021=y
CONFIG_TI_ADC12138=y
CONFIG_TI_ADC108S102=y
CONFIG_TI_ADC128S052=y
CONFIG_TI_ADC161S626=y
CONFIG_TI_ADS1015=y
CONFIG_TI_ADS7950=y
CONFIG_TI_ADS8344=y
CONFIG_TI_ADS8688=y
CONFIG_TI_ADS124S08=y
CONFIG_TI_ADS131E08=y
CONFIG_TI_AM335X_ADC=y
CONFIG_TI_TLC4541=y
CONFIG_TI_TSC2046=y
CONFIG_TWL4030_MADC=y
CONFIG_TWL6030_GPADC=y
CONFIG_VF610_ADC=y
CONFIG_VIPERBOARD_ADC=y
CONFIG_XILINX_XADC=y
CONFIG_XILINX_AMS=y
# end of Analog to digital converters
#
# Analog to digital and digital to analog converters
#
CONFIG_AD74413R=y
# end of Analog to digital and digital to analog converters
#
# Analog Front Ends
#
CONFIG_IIO_RESCALE=y
# end of Analog Front Ends
#
# Amplifiers
#
CONFIG_AD8366=y
CONFIG_ADA4250=y
CONFIG_HMC425=y
# end of Amplifiers
#
# Capacitance to digital converters
#
CONFIG_AD7150=y
CONFIG_AD7746=y
# end of Capacitance to digital converters
#
# Chemical Sensors
#
CONFIG_ATLAS_PH_SENSOR=y
CONFIG_ATLAS_EZO_SENSOR=y
CONFIG_BME680=y
CONFIG_BME680_I2C=y
CONFIG_BME680_SPI=y
CONFIG_CCS811=y
CONFIG_IAQCORE=y
CONFIG_PMS7003=y
CONFIG_SCD30_CORE=y
CONFIG_SCD30_I2C=y
CONFIG_SCD30_SERIAL=y
CONFIG_SCD4X=y
CONFIG_SENSIRION_SGP30=y
CONFIG_SENSIRION_SGP40=y
CONFIG_SPS30=y
CONFIG_SPS30_I2C=y
CONFIG_SPS30_SERIAL=y
CONFIG_SENSEAIR_SUNRISE_CO2=y
CONFIG_VZ89X=y
# end of Chemical Sensors
CONFIG_IIO_CROS_EC_SENSORS_CORE=y
CONFIG_IIO_CROS_EC_SENSORS=y
CONFIG_IIO_CROS_EC_SENSORS_LID_ANGLE=y
#
# Hid Sensor IIO Common
#
CONFIG_HID_SENSOR_IIO_COMMON=y
CONFIG_HID_SENSOR_IIO_TRIGGER=y
# end of Hid Sensor IIO Common
CONFIG_IIO_MS_SENSORS_I2C=y
#
# IIO SCMI Sensors
#
CONFIG_IIO_SCMI=y
# end of IIO SCMI Sensors
#
# SSP Sensor Common
#
CONFIG_IIO_SSP_SENSORS_COMMONS=y
CONFIG_IIO_SSP_SENSORHUB=y
# end of SSP Sensor Common
CONFIG_IIO_ST_SENSORS_I2C=y
CONFIG_IIO_ST_SENSORS_SPI=y
CONFIG_IIO_ST_SENSORS_CORE=y
#
# Digital to analog converters
#
CONFIG_AD3552R=y
CONFIG_AD5064=y
CONFIG_AD5360=y
CONFIG_AD5380=y
CONFIG_AD5421=y
CONFIG_AD5446=y
CONFIG_AD5449=y
CONFIG_AD5592R_BASE=y
CONFIG_AD5592R=y
CONFIG_AD5593R=y
CONFIG_AD5504=y
CONFIG_AD5624R_SPI=y
CONFIG_LTC2688=y
CONFIG_AD5686=y
CONFIG_AD5686_SPI=y
CONFIG_AD5696_I2C=y
CONFIG_AD5755=y
CONFIG_AD5758=y
CONFIG_AD5761=y
CONFIG_AD5764=y
CONFIG_AD5766=y
CONFIG_AD5770R=y
CONFIG_AD5791=y
CONFIG_AD7293=y
CONFIG_AD7303=y
CONFIG_AD8801=y
CONFIG_DPOT_DAC=y
CONFIG_DS4424=y
CONFIG_LPC18XX_DAC=y
CONFIG_LTC1660=y
CONFIG_LTC2632=y
CONFIG_M62332=y
CONFIG_MAX517=y
CONFIG_MAX5821=y
CONFIG_MCP4725=y
CONFIG_MCP4922=y
CONFIG_STM32_DAC=y
CONFIG_STM32_DAC_CORE=y
CONFIG_TI_DAC082S085=y
CONFIG_TI_DAC5571=y
CONFIG_TI_DAC7311=y
CONFIG_TI_DAC7612=y
CONFIG_VF610_DAC=y
# end of Digital to analog converters
#
# IIO dummy driver
#
CONFIG_IIO_DUMMY_EVGEN=y
CONFIG_IIO_SIMPLE_DUMMY=y
CONFIG_IIO_SIMPLE_DUMMY_EVENTS=y
CONFIG_IIO_SIMPLE_DUMMY_BUFFER=y
# end of IIO dummy driver
#
# Filters
#
CONFIG_ADMV8818=y
# end of Filters
#
# Frequency Synthesizers DDS/PLL
#
#
# Clock Generator/Distribution
#
CONFIG_AD9523=y
# end of Clock Generator/Distribution
#
# Phase-Locked Loop (PLL) frequency synthesizers
#
CONFIG_ADF4350=y
CONFIG_ADF4371=y
CONFIG_ADMV1013=y
CONFIG_ADMV1014=y
CONFIG_ADMV4420=y
CONFIG_ADRF6780=y
# end of Phase-Locked Loop (PLL) frequency synthesizers
# end of Frequency Synthesizers DDS/PLL
#
# Digital gyroscope sensors
#
CONFIG_ADIS16080=y
CONFIG_ADIS16130=y
CONFIG_ADIS16136=y
CONFIG_ADIS16260=y
CONFIG_ADXRS290=y
CONFIG_ADXRS450=y
CONFIG_BMG160=y
CONFIG_BMG160_I2C=y
CONFIG_BMG160_SPI=y
CONFIG_FXAS21002C=y
CONFIG_FXAS21002C_I2C=y
CONFIG_FXAS21002C_SPI=y
CONFIG_HID_SENSOR_GYRO_3D=y
CONFIG_MPU3050=y
CONFIG_MPU3050_I2C=y
CONFIG_IIO_ST_GYRO_3AXIS=y
CONFIG_IIO_ST_GYRO_I2C_3AXIS=y
CONFIG_IIO_ST_GYRO_SPI_3AXIS=y
CONFIG_ITG3200=y
# end of Digital gyroscope sensors
#
# Health Sensors
#
#
# Heart Rate Monitors
#
CONFIG_AFE4403=y
CONFIG_AFE4404=y
CONFIG_MAX30100=y
CONFIG_MAX30102=y
# end of Heart Rate Monitors
# end of Health Sensors
#
# Humidity sensors
#
CONFIG_AM2315=y
CONFIG_DHT11=y
CONFIG_HDC100X=y
CONFIG_HDC2010=y
CONFIG_HID_SENSOR_HUMIDITY=y
CONFIG_HTS221=y
CONFIG_HTS221_I2C=y
CONFIG_HTS221_SPI=y
CONFIG_HTU21=y
CONFIG_SI7005=y
CONFIG_SI7020=y
# end of Humidity sensors
#
# Inertial measurement units
#
CONFIG_ADIS16400=y
CONFIG_ADIS16460=y
CONFIG_ADIS16475=y
CONFIG_ADIS16480=y
CONFIG_BMI160=y
CONFIG_BMI160_I2C=y
CONFIG_BMI160_SPI=y
CONFIG_BOSCH_BNO055=y
CONFIG_BOSCH_BNO055_SERIAL=y
CONFIG_BOSCH_BNO055_I2C=y
CONFIG_FXOS8700=y
CONFIG_FXOS8700_I2C=y
CONFIG_FXOS8700_SPI=y
CONFIG_KMX61=y
CONFIG_INV_ICM42600=y
CONFIG_INV_ICM42600_I2C=y
CONFIG_INV_ICM42600_SPI=y
CONFIG_INV_MPU6050_IIO=y
CONFIG_INV_MPU6050_I2C=y
CONFIG_INV_MPU6050_SPI=y
CONFIG_IIO_ST_LSM6DSX=y
CONFIG_IIO_ST_LSM6DSX_I2C=y
CONFIG_IIO_ST_LSM6DSX_SPI=y
CONFIG_IIO_ST_LSM6DSX_I3C=y
# end of Inertial measurement units
CONFIG_IIO_ADIS_LIB=y
CONFIG_IIO_ADIS_LIB_BUFFER=y
#
# Light sensors
#
CONFIG_ADJD_S311=y
CONFIG_ADUX1020=y
CONFIG_AL3010=y
CONFIG_AL3320A=y
CONFIG_APDS9300=y
CONFIG_APDS9960=y
CONFIG_AS73211=y
CONFIG_BH1750=y
CONFIG_BH1780=y
CONFIG_CM32181=y
CONFIG_CM3232=y
CONFIG_CM3323=y
CONFIG_CM3605=y
CONFIG_CM36651=y
CONFIG_IIO_CROS_EC_LIGHT_PROX=y
CONFIG_GP2AP002=y
CONFIG_GP2AP020A00F=y
CONFIG_IQS621_ALS=y
CONFIG_SENSORS_ISL29018=y
CONFIG_SENSORS_ISL29028=y
CONFIG_ISL29125=y
CONFIG_HID_SENSOR_ALS=y
CONFIG_HID_SENSOR_PROX=y
CONFIG_JSA1212=y
CONFIG_RPR0521=y
CONFIG_SENSORS_LM3533=y
CONFIG_LTR501=y
CONFIG_LTRF216A=y
CONFIG_LV0104CS=y
CONFIG_MAX44000=y
CONFIG_MAX44009=y
CONFIG_NOA1305=y
CONFIG_OPT3001=y
CONFIG_PA12203001=y
CONFIG_SI1133=y
CONFIG_SI1145=y
CONFIG_STK3310=y
CONFIG_ST_UVIS25=y
CONFIG_ST_UVIS25_I2C=y
CONFIG_ST_UVIS25_SPI=y
CONFIG_TCS3414=y
CONFIG_TCS3472=y
CONFIG_SENSORS_TSL2563=y
CONFIG_TSL2583=y
CONFIG_TSL2591=y
CONFIG_TSL2772=y
CONFIG_TSL4531=y
CONFIG_US5182D=y
CONFIG_VCNL4000=y
CONFIG_VCNL4035=y
CONFIG_VEML6030=y
CONFIG_VEML6070=y
CONFIG_VL6180=y
CONFIG_ZOPT2201=y
# end of Light sensors
#
# Magnetometer sensors
#
CONFIG_AK8974=y
CONFIG_AK8975=y
CONFIG_AK09911=y
CONFIG_BMC150_MAGN=y
CONFIG_BMC150_MAGN_I2C=y
CONFIG_BMC150_MAGN_SPI=y
CONFIG_MAG3110=y
CONFIG_HID_SENSOR_MAGNETOMETER_3D=y
CONFIG_MMC35240=y
CONFIG_IIO_ST_MAGN_3AXIS=y
CONFIG_IIO_ST_MAGN_I2C_3AXIS=y
CONFIG_IIO_ST_MAGN_SPI_3AXIS=y
CONFIG_SENSORS_HMC5843=y
CONFIG_SENSORS_HMC5843_I2C=y
CONFIG_SENSORS_HMC5843_SPI=y
CONFIG_SENSORS_RM3100=y
CONFIG_SENSORS_RM3100_I2C=y
CONFIG_SENSORS_RM3100_SPI=y
CONFIG_YAMAHA_YAS530=y
# end of Magnetometer sensors
#
# Multiplexers
#
CONFIG_IIO_MUX=y
# end of Multiplexers
#
# Inclinometer sensors
#
CONFIG_HID_SENSOR_INCLINOMETER_3D=y
CONFIG_HID_SENSOR_DEVICE_ROTATION=y
# end of Inclinometer sensors
CONFIG_IIO_RESCALE_KUNIT_TEST=y
CONFIG_IIO_FORMAT_KUNIT_TEST=y
#
# Triggers - standalone
#
CONFIG_IIO_HRTIMER_TRIGGER=y
CONFIG_IIO_INTERRUPT_TRIGGER=y
CONFIG_IIO_STM32_LPTIMER_TRIGGER=y
CONFIG_IIO_STM32_TIMER_TRIGGER=y
CONFIG_IIO_TIGHTLOOP_TRIGGER=y
CONFIG_IIO_SYSFS_TRIGGER=y
# end of Triggers - standalone
#
# Linear and angular position sensors
#
CONFIG_IQS624_POS=y
CONFIG_HID_SENSOR_CUSTOM_INTEL_HINGE=y
# end of Linear and angular position sensors
#
# Digital potentiometers
#
CONFIG_AD5110=y
CONFIG_AD5272=y
CONFIG_DS1803=y
CONFIG_MAX5432=y
CONFIG_MAX5481=y
CONFIG_MAX5487=y
CONFIG_MCP4018=y
CONFIG_MCP4131=y
CONFIG_MCP4531=y
CONFIG_MCP41010=y
CONFIG_TPL0102=y
# end of Digital potentiometers
#
# Digital potentiostats
#
CONFIG_LMP91000=y
# end of Digital potentiostats
#
# Pressure sensors
#
CONFIG_ABP060MG=y
CONFIG_BMP280=y
CONFIG_BMP280_I2C=y
CONFIG_BMP280_SPI=y
CONFIG_IIO_CROS_EC_BARO=y
CONFIG_DLHL60D=y
CONFIG_DPS310=y
CONFIG_HID_SENSOR_PRESS=y
CONFIG_HP03=y
CONFIG_ICP10100=y
CONFIG_MPL115=y
CONFIG_MPL115_I2C=y
CONFIG_MPL115_SPI=y
CONFIG_MPL3115=y
CONFIG_MS5611=y
CONFIG_MS5611_I2C=y
CONFIG_MS5611_SPI=y
CONFIG_MS5637=y
CONFIG_IIO_ST_PRESS=y
CONFIG_IIO_ST_PRESS_I2C=y
CONFIG_IIO_ST_PRESS_SPI=y
CONFIG_T5403=y
CONFIG_HP206C=y
CONFIG_ZPA2326=y
CONFIG_ZPA2326_I2C=y
CONFIG_ZPA2326_SPI=y
# end of Pressure sensors
#
# Lightning sensors
#
CONFIG_AS3935=y
# end of Lightning sensors
#
# Proximity and distance sensors
#
CONFIG_CROS_EC_MKBP_PROXIMITY=y
CONFIG_ISL29501=y
CONFIG_LIDAR_LITE_V2=y
CONFIG_MB1232=y
CONFIG_PING=y
CONFIG_RFD77402=y
CONFIG_SRF04=y
CONFIG_SX_COMMON=y
CONFIG_SX9310=y
CONFIG_SX9324=y
CONFIG_SX9360=y
CONFIG_SX9500=y
CONFIG_SRF08=y
CONFIG_VCNL3020=y
CONFIG_VL53L0X_I2C=y
# end of Proximity and distance sensors
#
# Resolver to digital converters
#
CONFIG_AD2S90=y
CONFIG_AD2S1200=y
# end of Resolver to digital converters
#
# Temperature sensors
#
CONFIG_IQS620AT_TEMP=y
CONFIG_LTC2983=y
CONFIG_MAXIM_THERMOCOUPLE=y
CONFIG_HID_SENSOR_TEMP=y
CONFIG_MLX90614=y
CONFIG_MLX90632=y
CONFIG_TMP006=y
CONFIG_TMP007=y
CONFIG_TMP117=y
CONFIG_TSYS01=y
CONFIG_TSYS02D=y
CONFIG_MAX31856=y
CONFIG_MAX31865=y
# end of Temperature sensors
CONFIG_NTB=y
CONFIG_NTB_MSI=y
CONFIG_NTB_AMD=y
CONFIG_NTB_IDT=y
CONFIG_NTB_INTEL=y
CONFIG_NTB_EPF=m
CONFIG_NTB_SWITCHTEC=y
CONFIG_NTB_PINGPONG=y
CONFIG_NTB_TOOL=y
CONFIG_NTB_PERF=y
CONFIG_NTB_MSI_TEST=y
CONFIG_NTB_TRANSPORT=y
CONFIG_PWM=y
CONFIG_PWM_SYSFS=y
CONFIG_PWM_DEBUG=y
CONFIG_PWM_ATMEL=y
CONFIG_PWM_ATMEL_HLCDC_PWM=y
CONFIG_PWM_ATMEL_TCB=y
CONFIG_PWM_BCM_IPROC=y
CONFIG_PWM_BCM_KONA=y
CONFIG_PWM_BCM2835=y
CONFIG_PWM_BERLIN=y
CONFIG_PWM_BRCMSTB=y
CONFIG_PWM_CLK=y
CONFIG_PWM_CLPS711X=y
CONFIG_PWM_CROS_EC=y
CONFIG_PWM_DWC=y
CONFIG_PWM_EP93XX=y
CONFIG_PWM_FSL_FTM=y
CONFIG_PWM_HIBVT=y
CONFIG_PWM_IMG=y
CONFIG_PWM_IMX1=y
CONFIG_PWM_IMX27=y
CONFIG_PWM_IMX_TPM=y
CONFIG_PWM_INTEL_LGM=y
CONFIG_PWM_IQS620A=y
CONFIG_PWM_JZ4740=y
CONFIG_PWM_KEEMBAY=y
CONFIG_PWM_LP3943=y
CONFIG_PWM_LPC18XX_SCT=y
CONFIG_PWM_LPC32XX=y
CONFIG_PWM_LPSS=y
CONFIG_PWM_LPSS_PCI=y
CONFIG_PWM_LPSS_PLATFORM=y
CONFIG_PWM_MESON=y
CONFIG_PWM_MTK_DISP=y
CONFIG_PWM_MEDIATEK=y
CONFIG_PWM_MXS=y
CONFIG_PWM_NTXEC=y
CONFIG_PWM_OMAP_DMTIMER=y
CONFIG_PWM_PCA9685=y
CONFIG_PWM_PXA=y
CONFIG_PWM_RASPBERRYPI_POE=y
CONFIG_PWM_RCAR=y
CONFIG_PWM_RENESAS_TPU=y
CONFIG_PWM_ROCKCHIP=y
CONFIG_PWM_SAMSUNG=y
CONFIG_PWM_SIFIVE=y
CONFIG_PWM_SL28CPLD=y
CONFIG_PWM_SPEAR=y
CONFIG_PWM_SPRD=y
CONFIG_PWM_STI=y
CONFIG_PWM_STM32=y
CONFIG_PWM_STM32_LP=y
CONFIG_PWM_STMPE=y
CONFIG_PWM_SUN4I=y
CONFIG_PWM_SUNPLUS=y
CONFIG_PWM_TEGRA=y
CONFIG_PWM_TIECAP=y
CONFIG_PWM_TIEHRPWM=y
CONFIG_PWM_TWL=y
CONFIG_PWM_TWL_LED=y
CONFIG_PWM_VISCONTI=y
CONFIG_PWM_VT8500=y
CONFIG_PWM_XILINX=y
#
# IRQ chip support
#
CONFIG_IRQCHIP=y
CONFIG_AL_FIC=y
CONFIG_MADERA_IRQ=y
CONFIG_JCORE_AIC=y
CONFIG_RENESAS_INTC_IRQPIN=y
CONFIG_RENESAS_IRQC=y
CONFIG_RENESAS_RZA1_IRQC=y
CONFIG_RENESAS_RZG2L_IRQC=y
CONFIG_SL28CPLD_INTC=y
CONFIG_TS4800_IRQ=y
CONFIG_XILINX_INTC=y
CONFIG_INGENIC_TCU_IRQ=y
CONFIG_IRQ_UNIPHIER_AIDET=y
CONFIG_MESON_IRQ_GPIO=y
CONFIG_IMX_IRQSTEER=y
CONFIG_IMX_INTMUX=y
CONFIG_IMX_MU_MSI=y
CONFIG_EXYNOS_IRQ_COMBINER=y
CONFIG_MST_IRQ=y
CONFIG_MCHP_EIC=y
CONFIG_SUNPLUS_SP7021_INTC=y
# end of IRQ chip support
CONFIG_IPACK_BUS=y
CONFIG_BOARD_TPCI200=y
CONFIG_SERIAL_IPOCTAL=y
CONFIG_RESET_CONTROLLER=y
CONFIG_RESET_A10SR=y
CONFIG_RESET_ATH79=y
CONFIG_RESET_AXS10X=y
CONFIG_RESET_BCM6345=y
CONFIG_RESET_BERLIN=y
CONFIG_RESET_BRCMSTB=y
CONFIG_RESET_BRCMSTB_RESCAL=y
CONFIG_RESET_HSDK=y
CONFIG_RESET_IMX7=y
CONFIG_RESET_INTEL_GW=y
CONFIG_RESET_K210=y
CONFIG_RESET_LANTIQ=y
CONFIG_RESET_LPC18XX=y
CONFIG_RESET_MCHP_SPARX5=y
CONFIG_RESET_MESON=y
CONFIG_RESET_MESON_AUDIO_ARB=y
CONFIG_RESET_NPCM=y
CONFIG_RESET_PISTACHIO=y
CONFIG_RESET_POLARFIRE_SOC=y
CONFIG_RESET_QCOM_AOSS=y
CONFIG_RESET_QCOM_PDC=y
CONFIG_RESET_RASPBERRYPI=y
CONFIG_RESET_RZG2L_USBPHY_CTRL=y
CONFIG_RESET_SCMI=y
CONFIG_RESET_SIMPLE=y
CONFIG_RESET_SOCFPGA=y
CONFIG_RESET_STARFIVE_JH7100=y
CONFIG_RESET_SUNPLUS=y
CONFIG_RESET_SUNXI=y
CONFIG_RESET_TI_SCI=y
CONFIG_RESET_TI_SYSCON=y
CONFIG_RESET_TI_TPS380X=y
CONFIG_RESET_TN48M_CPLD=y
CONFIG_RESET_UNIPHIER=y
CONFIG_RESET_UNIPHIER_GLUE=y
CONFIG_RESET_ZYNQ=y
CONFIG_COMMON_RESET_HI3660=y
CONFIG_COMMON_RESET_HI6220=y
#
# PHY Subsystem
#
CONFIG_GENERIC_PHY=y
CONFIG_GENERIC_PHY_MIPI_DPHY=y
CONFIG_PHY_LPC18XX_USB_OTG=y
CONFIG_PHY_PISTACHIO_USB=y
CONFIG_PHY_XGENE=y
CONFIG_USB_LGM_PHY=y
CONFIG_PHY_CAN_TRANSCEIVER=y
CONFIG_PHY_SUN4I_USB=y
CONFIG_PHY_SUN6I_MIPI_DPHY=y
CONFIG_PHY_SUN9I_USB=y
CONFIG_PHY_SUN50I_USB3=y
CONFIG_PHY_MESON8_HDMI_TX=y
CONFIG_PHY_MESON8B_USB2=y
CONFIG_PHY_MESON_GXL_USB2=y
CONFIG_PHY_MESON_G12A_MIPI_DPHY_ANALOG=y
CONFIG_PHY_MESON_G12A_USB2=y
CONFIG_PHY_MESON_G12A_USB3_PCIE=y
CONFIG_PHY_MESON_AXG_PCIE=y
CONFIG_PHY_MESON_AXG_MIPI_PCIE_ANALOG=y
CONFIG_PHY_MESON_AXG_MIPI_DPHY=y
#
# PHY drivers for Broadcom platforms
#
CONFIG_PHY_BCM63XX_USBH=y
CONFIG_PHY_CYGNUS_PCIE=y
CONFIG_PHY_BCM_SR_USB=y
CONFIG_BCM_KONA_USB2_PHY=y
CONFIG_PHY_BCM_NS_USB2=y
CONFIG_PHY_BCM_NS_USB3=y
CONFIG_PHY_NS2_PCIE=y
CONFIG_PHY_NS2_USB_DRD=y
CONFIG_PHY_BRCM_SATA=y
CONFIG_PHY_BRCM_USB=y
CONFIG_PHY_BCM_SR_PCIE=y
# end of PHY drivers for Broadcom platforms
CONFIG_PHY_CADENCE_TORRENT=y
CONFIG_PHY_CADENCE_DPHY=y
CONFIG_PHY_CADENCE_DPHY_RX=y
CONFIG_PHY_CADENCE_SIERRA=y
CONFIG_PHY_CADENCE_SALVO=y
CONFIG_PHY_FSL_IMX8MQ_USB=y
CONFIG_PHY_MIXEL_LVDS_PHY=y
CONFIG_PHY_MIXEL_MIPI_DPHY=y
CONFIG_PHY_FSL_IMX8M_PCIE=y
CONFIG_PHY_FSL_LYNX_28G=y
CONFIG_PHY_HI6220_USB=y
CONFIG_PHY_HI3660_USB=y
CONFIG_PHY_HI3670_USB=y
CONFIG_PHY_HI3670_PCIE=y
CONFIG_PHY_HISTB_COMBPHY=y
CONFIG_PHY_HISI_INNO_USB2=y
CONFIG_PHY_INGENIC_USB=y
CONFIG_PHY_LANTIQ_VRX200_PCIE=y
CONFIG_PHY_LANTIQ_RCU_USB2=y
CONFIG_ARMADA375_USBCLUSTER_PHY=y
CONFIG_PHY_BERLIN_SATA=y
CONFIG_PHY_BERLIN_USB=y
CONFIG_PHY_MVEBU_A3700_UTMI=y
CONFIG_PHY_MVEBU_A38X_COMPHY=y
CONFIG_PHY_MVEBU_CP110_UTMI=y
CONFIG_PHY_PXA_28NM_HSIC=y
CONFIG_PHY_PXA_28NM_USB2=y
CONFIG_PHY_PXA_USB=y
CONFIG_PHY_MMP3_USB=y
CONFIG_PHY_MMP3_HSIC=y
CONFIG_PHY_MTK_PCIE=y
CONFIG_PHY_MTK_TPHY=y
CONFIG_PHY_MTK_UFS=y
CONFIG_PHY_MTK_XSPHY=y
CONFIG_PHY_MTK_HDMI=y
CONFIG_PHY_MTK_MIPI_DSI=y
CONFIG_PHY_MTK_DP=y
CONFIG_PHY_SPARX5_SERDES=y
CONFIG_PHY_LAN966X_SERDES=y
CONFIG_PHY_CPCAP_USB=y
CONFIG_PHY_MAPPHONE_MDM6600=y
CONFIG_PHY_OCELOT_SERDES=y
CONFIG_PHY_ATH79_USB=y
CONFIG_PHY_QCOM_EDP=y
CONFIG_PHY_QCOM_IPQ4019_USB=y
CONFIG_PHY_QCOM_PCIE2=y
CONFIG_PHY_QCOM_QMP=y
CONFIG_PHY_QCOM_QUSB2=y
CONFIG_PHY_QCOM_USB_HS=y
CONFIG_PHY_QCOM_USB_SNPS_FEMTO_V2=y
CONFIG_PHY_QCOM_USB_HSIC=y
CONFIG_PHY_QCOM_USB_HS_28NM=y
CONFIG_PHY_QCOM_USB_SS=y
CONFIG_PHY_QCOM_IPQ806X_USB=y
CONFIG_PHY_MT7621_PCI=y
CONFIG_PHY_RALINK_USB=y
CONFIG_PHY_RCAR_GEN3_USB3=y
CONFIG_PHY_ROCKCHIP_DPHY_RX0=y
CONFIG_PHY_ROCKCHIP_INNO_HDMI=y
CONFIG_PHY_ROCKCHIP_INNO_USB2=y
CONFIG_PHY_ROCKCHIP_INNO_CSIDPHY=y
CONFIG_PHY_ROCKCHIP_INNO_DSIDPHY=y
CONFIG_PHY_ROCKCHIP_PCIE=y
CONFIG_PHY_ROCKCHIP_SNPS_PCIE3=y
CONFIG_PHY_ROCKCHIP_TYPEC=y
CONFIG_PHY_EXYNOS_DP_VIDEO=y
CONFIG_PHY_EXYNOS_MIPI_VIDEO=y
CONFIG_PHY_EXYNOS_PCIE=y
CONFIG_PHY_SAMSUNG_UFS=y
CONFIG_PHY_SAMSUNG_USB2=y
CONFIG_PHY_S5PV210_USB2=y
CONFIG_PHY_EXYNOS5_USBDRD=y
CONFIG_PHY_UNIPHIER_USB2=y
CONFIG_PHY_UNIPHIER_USB3=y
CONFIG_PHY_UNIPHIER_PCIE=y
CONFIG_PHY_UNIPHIER_AHCI=y
CONFIG_PHY_ST_SPEAR1310_MIPHY=y
CONFIG_PHY_ST_SPEAR1340_MIPHY=y
CONFIG_PHY_STIH407_USB=y
CONFIG_PHY_STM32_USBPHYC=y
CONFIG_PHY_SUNPLUS_USB=y
CONFIG_PHY_TEGRA194_P2U=y
CONFIG_PHY_DA8XX_USB=y
CONFIG_PHY_DM816X_USB=y
CONFIG_PHY_AM654_SERDES=y
CONFIG_PHY_J721E_WIZ=y
CONFIG_OMAP_CONTROL_PHY=y
CONFIG_TI_PIPE3=y
CONFIG_PHY_TUSB1210=y
CONFIG_PHY_TI_GMII_SEL=y
CONFIG_PHY_INTEL_KEEMBAY_EMMC=y
CONFIG_PHY_INTEL_KEEMBAY_USB=y
CONFIG_PHY_INTEL_LGM_COMBO=y
CONFIG_PHY_INTEL_LGM_EMMC=y
CONFIG_PHY_INTEL_THUNDERBAY_EMMC=y
CONFIG_PHY_XILINX_ZYNQMP=y
# end of PHY Subsystem
CONFIG_POWERCAP=y
CONFIG_DTPM=y
CONFIG_MCB=y
CONFIG_MCB_PCI=y
CONFIG_MCB_LPC=y
CONFIG_RAS=y
CONFIG_USB4=y
CONFIG_USB4_DEBUGFS_WRITE=y
CONFIG_USB4_DEBUGFS_MARGINING=y
CONFIG_USB4_KUNIT_TEST=y
CONFIG_USB4_DMA_TEST=y
#
# Android
#
CONFIG_ANDROID_BINDER_IPC=y
CONFIG_ANDROID_BINDERFS=y
CONFIG_ANDROID_BINDER_DEVICES="binder,hwbinder,vndbinder"
CONFIG_ANDROID_BINDER_IPC_SELFTEST=y
# end of Android
CONFIG_LIBNVDIMM=y
CONFIG_BLK_DEV_PMEM=y
CONFIG_ND_CLAIM=y
CONFIG_ND_BTT=y
CONFIG_BTT=y
CONFIG_OF_PMEM=y
CONFIG_NVDIMM_KEYS=y
CONFIG_NVDIMM_TEST_BUILD=m
CONFIG_DAX=y
CONFIG_NVMEM=y
CONFIG_NVMEM_SYSFS=y
CONFIG_NVMEM_APPLE_EFUSES=y
CONFIG_NVMEM_BCM_OCOTP=y
CONFIG_NVMEM_BRCM_NVRAM=y
CONFIG_NVMEM_IMX_IIM=y
CONFIG_NVMEM_IMX_OCOTP=y
CONFIG_NVMEM_JZ4780_EFUSE=y
CONFIG_NVMEM_LAN9662_OTPC=y
CONFIG_NVMEM_LAYERSCAPE_SFP=y
CONFIG_NVMEM_LPC18XX_EEPROM=y
CONFIG_NVMEM_LPC18XX_OTP=y
CONFIG_NVMEM_MESON_MX_EFUSE=y
CONFIG_NVMEM_MICROCHIP_OTPC=y
CONFIG_NVMEM_MTK_EFUSE=y
CONFIG_NVMEM_MXS_OCOTP=y
CONFIG_NVMEM_NINTENDO_OTP=y
CONFIG_NVMEM_QCOM_QFPROM=y
CONFIG_NVMEM_RAVE_SP_EEPROM=y
CONFIG_NVMEM_RMEM=y
CONFIG_NVMEM_ROCKCHIP_EFUSE=y
CONFIG_NVMEM_ROCKCHIP_OTP=y
CONFIG_NVMEM_SC27XX_EFUSE=y
CONFIG_NVMEM_SNVS_LPGPR=y
CONFIG_NVMEM_SPMI_SDAM=y
CONFIG_NVMEM_SPRD_EFUSE=y
CONFIG_NVMEM_STM32_ROMEM=y
CONFIG_NVMEM_SUNPLUS_OCOTP=y
CONFIG_NVMEM_U_BOOT_ENV=y
CONFIG_NVMEM_UNIPHIER_EFUSE=y
CONFIG_NVMEM_VF610_OCOTP=y
#
# HW tracing support
#
CONFIG_STM=y
CONFIG_STM_PROTO_BASIC=y
CONFIG_STM_PROTO_SYS_T=y
CONFIG_STM_DUMMY=y
CONFIG_STM_SOURCE_CONSOLE=y
CONFIG_STM_SOURCE_HEARTBEAT=y
CONFIG_STM_SOURCE_FTRACE=y
CONFIG_INTEL_TH=y
CONFIG_INTEL_TH_PCI=y
CONFIG_INTEL_TH_GTH=y
CONFIG_INTEL_TH_STH=y
CONFIG_INTEL_TH_MSU=y
CONFIG_INTEL_TH_PTI=y
CONFIG_INTEL_TH_DEBUG=y
# end of HW tracing support
CONFIG_FPGA=y
CONFIG_FPGA_MGR_SOCFPGA=y
CONFIG_FPGA_MGR_SOCFPGA_A10=y
CONFIG_ALTERA_PR_IP_CORE=y
CONFIG_ALTERA_PR_IP_CORE_PLAT=y
CONFIG_FPGA_MGR_ALTERA_PS_SPI=y
CONFIG_FPGA_MGR_ALTERA_CVP=y
CONFIG_FPGA_MGR_ZYNQ_FPGA=y
CONFIG_FPGA_MGR_XILINX_SPI=y
CONFIG_FPGA_MGR_ICE40_SPI=y
CONFIG_FPGA_MGR_MACHXO2_SPI=y
CONFIG_FPGA_BRIDGE=y
CONFIG_ALTERA_FREEZE_BRIDGE=y
CONFIG_XILINX_PR_DECOUPLER=y
CONFIG_FPGA_REGION=y
CONFIG_OF_FPGA_REGION=y
CONFIG_FPGA_DFL=y
CONFIG_FPGA_DFL_AFU=y
CONFIG_FPGA_DFL_NIOS_INTEL_PAC_N3000=y
CONFIG_FPGA_DFL_PCI=y
CONFIG_FPGA_MGR_ZYNQMP_FPGA=y
CONFIG_FPGA_MGR_VERSAL_FPGA=y
CONFIG_FPGA_M10_BMC_SEC_UPDATE=y
CONFIG_FPGA_MGR_MICROCHIP_SPI=y
CONFIG_FSI=y
CONFIG_FSI_NEW_DEV_NODE=y
CONFIG_FSI_MASTER_GPIO=y
CONFIG_FSI_MASTER_HUB=y
CONFIG_FSI_MASTER_AST_CF=y
CONFIG_FSI_MASTER_ASPEED=y
CONFIG_FSI_SCOM=y
CONFIG_FSI_SBEFIFO=y
CONFIG_FSI_OCC=y
CONFIG_TEE=y
CONFIG_MULTIPLEXER=y
#
# Multiplexer drivers
#
CONFIG_MUX_ADG792A=y
CONFIG_MUX_ADGS1408=y
CONFIG_MUX_GPIO=y
CONFIG_MUX_MMIO=y
# end of Multiplexer drivers
CONFIG_PM_OPP=y
CONFIG_SIOX=y
CONFIG_SIOX_BUS_GPIO=y
CONFIG_SLIMBUS=y
CONFIG_SLIM_QCOM_CTRL=y
CONFIG_SLIM_QCOM_NGD_CTRL=y
CONFIG_INTERCONNECT=y
CONFIG_INTERCONNECT_IMX=y
CONFIG_INTERCONNECT_IMX8MM=y
CONFIG_INTERCONNECT_IMX8MN=y
CONFIG_INTERCONNECT_IMX8MQ=y
CONFIG_INTERCONNECT_IMX8MP=y
CONFIG_INTERCONNECT_QCOM_OSM_L3=y
CONFIG_INTERCONNECT_SAMSUNG=y
CONFIG_INTERCONNECT_EXYNOS=y
CONFIG_COUNTER=y
CONFIG_104_QUAD_8=y
CONFIG_INTERRUPT_CNT=y
CONFIG_STM32_TIMER_CNT=y
CONFIG_STM32_LPTIMER_CNT=y
CONFIG_TI_EQEP=y
CONFIG_FTM_QUADDEC=y
CONFIG_MICROCHIP_TCB_CAPTURE=y
CONFIG_INTEL_QEP=y
CONFIG_TI_ECAP_CAPTURE=y
CONFIG_MOST=y
CONFIG_MOST_USB_HDM=y
CONFIG_MOST_CDEV=y
CONFIG_PECI=y
CONFIG_PECI_CPU=y
CONFIG_PECI_ASPEED=y
CONFIG_HTE=y
# end of Device Drivers
#
# File systems
#
CONFIG_DCACHE_WORD_ACCESS=y
CONFIG_VALIDATE_FS_PARSER=y
CONFIG_FS_IOMAP=y
CONFIG_EXT2_FS=y
CONFIG_EXT2_FS_XATTR=y
CONFIG_EXT2_FS_POSIX_ACL=y
CONFIG_EXT2_FS_SECURITY=y
CONFIG_EXT3_FS=y
CONFIG_EXT3_FS_POSIX_ACL=y
CONFIG_EXT3_FS_SECURITY=y
CONFIG_EXT4_FS=y
CONFIG_EXT4_FS_POSIX_ACL=y
CONFIG_EXT4_FS_SECURITY=y
CONFIG_EXT4_DEBUG=y
CONFIG_EXT4_KUNIT_TESTS=y
CONFIG_JBD2=y
CONFIG_JBD2_DEBUG=y
CONFIG_FS_MBCACHE=y
CONFIG_REISERFS_FS=y
CONFIG_REISERFS_CHECK=y
CONFIG_REISERFS_PROC_INFO=y
CONFIG_REISERFS_FS_XATTR=y
CONFIG_REISERFS_FS_POSIX_ACL=y
CONFIG_REISERFS_FS_SECURITY=y
CONFIG_JFS_FS=y
CONFIG_JFS_POSIX_ACL=y
CONFIG_JFS_SECURITY=y
CONFIG_JFS_DEBUG=y
CONFIG_JFS_STATISTICS=y
CONFIG_XFS_FS=y
CONFIG_XFS_SUPPORT_V4=y
CONFIG_XFS_QUOTA=y
CONFIG_XFS_POSIX_ACL=y
CONFIG_XFS_RT=y
CONFIG_XFS_ONLINE_SCRUB=y
CONFIG_XFS_ONLINE_REPAIR=y
CONFIG_XFS_DEBUG=y
CONFIG_XFS_ASSERT_FATAL=y
CONFIG_GFS2_FS=y
CONFIG_GFS2_FS_LOCKING_DLM=y
CONFIG_OCFS2_FS=y
CONFIG_OCFS2_FS_O2CB=y
CONFIG_OCFS2_FS_USERSPACE_CLUSTER=y
CONFIG_OCFS2_FS_STATS=y
CONFIG_OCFS2_DEBUG_MASKLOG=y
CONFIG_OCFS2_DEBUG_FS=y
CONFIG_BTRFS_FS=y
CONFIG_BTRFS_FS_POSIX_ACL=y
CONFIG_BTRFS_FS_CHECK_INTEGRITY=y
CONFIG_BTRFS_FS_RUN_SANITY_TESTS=y
CONFIG_BTRFS_DEBUG=y
CONFIG_BTRFS_ASSERT=y
CONFIG_BTRFS_FS_REF_VERIFY=y
CONFIG_NILFS2_FS=y
CONFIG_F2FS_FS=y
CONFIG_F2FS_STAT_FS=y
CONFIG_F2FS_FS_XATTR=y
CONFIG_F2FS_FS_POSIX_ACL=y
CONFIG_F2FS_FS_SECURITY=y
CONFIG_F2FS_CHECK_FS=y
CONFIG_F2FS_FAULT_INJECTION=y
CONFIG_F2FS_FS_COMPRESSION=y
CONFIG_F2FS_FS_LZO=y
CONFIG_F2FS_FS_LZORLE=y
CONFIG_F2FS_FS_LZ4=y
CONFIG_F2FS_FS_LZ4HC=y
CONFIG_F2FS_FS_ZSTD=y
CONFIG_F2FS_IOSTAT=y
CONFIG_F2FS_UNFAIR_RWSEM=y
CONFIG_ZONEFS_FS=y
CONFIG_FS_POSIX_ACL=y
CONFIG_EXPORTFS=y
CONFIG_EXPORTFS_BLOCK_OPS=y
CONFIG_FILE_LOCKING=y
CONFIG_FS_ENCRYPTION=y
CONFIG_FS_ENCRYPTION_ALGS=y
CONFIG_FS_ENCRYPTION_INLINE_CRYPT=y
CONFIG_FS_VERITY=y
CONFIG_FS_VERITY_DEBUG=y
# CONFIG_FS_VERITY_BUILTIN_SIGNATURES is not set
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
CONFIG_INOTIFY_USER=y
CONFIG_FANOTIFY=y
CONFIG_FANOTIFY_ACCESS_PERMISSIONS=y
CONFIG_QUOTA=y
CONFIG_QUOTA_NETLINK_INTERFACE=y
CONFIG_PRINT_QUOTA_WARNING=y
CONFIG_QUOTA_DEBUG=y
CONFIG_QUOTA_TREE=y
CONFIG_QFMT_V1=y
CONFIG_QFMT_V2=y
CONFIG_QUOTACTL=y
CONFIG_AUTOFS4_FS=y
CONFIG_AUTOFS_FS=y
CONFIG_FUSE_FS=y
CONFIG_CUSE=y
CONFIG_VIRTIO_FS=y
CONFIG_OVERLAY_FS=y
CONFIG_OVERLAY_FS_REDIRECT_DIR=y
CONFIG_OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW=y
CONFIG_OVERLAY_FS_INDEX=y
CONFIG_OVERLAY_FS_XINO_AUTO=y
CONFIG_OVERLAY_FS_METACOPY=y
#
# Caches
#
CONFIG_NETFS_SUPPORT=y
CONFIG_NETFS_STATS=y
CONFIG_FSCACHE=y
CONFIG_FSCACHE_STATS=y
CONFIG_FSCACHE_DEBUG=y
CONFIG_CACHEFILES=y
CONFIG_CACHEFILES_DEBUG=y
CONFIG_CACHEFILES_ERROR_INJECTION=y
CONFIG_CACHEFILES_ONDEMAND=y
# end of Caches
#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=y
CONFIG_JOLIET=y
CONFIG_ZISOFS=y
CONFIG_UDF_FS=y
# end of CD-ROM/DVD Filesystems
#
# DOS/FAT/EXFAT/NT Filesystems
#
CONFIG_FAT_FS=y
CONFIG_MSDOS_FS=y
CONFIG_VFAT_FS=y
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
CONFIG_FAT_DEFAULT_UTF8=y
CONFIG_FAT_KUNIT_TEST=y
CONFIG_EXFAT_FS=y
CONFIG_EXFAT_DEFAULT_IOCHARSET="utf8"
CONFIG_NTFS_FS=y
CONFIG_NTFS_DEBUG=y
CONFIG_NTFS_RW=y
CONFIG_NTFS3_FS=y
CONFIG_NTFS3_64BIT_CLUSTER=y
CONFIG_NTFS3_LZX_XPRESS=y
CONFIG_NTFS3_FS_POSIX_ACL=y
# end of DOS/FAT/EXFAT/NT Filesystems
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_PROC_SYSCTL=y
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_PROC_CHILDREN=y
CONFIG_KERNFS=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
CONFIG_TMPFS_POSIX_ACL=y
CONFIG_TMPFS_XATTR=y
CONFIG_TMPFS_INODE64=y
CONFIG_MEMFD_CREATE=y
CONFIG_CONFIGFS_FS=y
# end of Pseudo filesystems
CONFIG_MISC_FILESYSTEMS=y
CONFIG_ORANGEFS_FS=y
CONFIG_ADFS_FS=y
CONFIG_ADFS_FS_RW=y
CONFIG_AFFS_FS=y
CONFIG_ECRYPT_FS=y
CONFIG_ECRYPT_FS_MESSAGING=y
CONFIG_HFS_FS=y
CONFIG_HFSPLUS_FS=y
CONFIG_BEFS_FS=y
CONFIG_BEFS_DEBUG=y
CONFIG_BFS_FS=y
CONFIG_EFS_FS=y
CONFIG_JFFS2_FS=y
CONFIG_JFFS2_FS_DEBUG=0
CONFIG_JFFS2_FS_WRITEBUFFER=y
CONFIG_JFFS2_FS_WBUF_VERIFY=y
CONFIG_JFFS2_SUMMARY=y
CONFIG_JFFS2_FS_XATTR=y
CONFIG_JFFS2_FS_POSIX_ACL=y
CONFIG_JFFS2_FS_SECURITY=y
CONFIG_JFFS2_COMPRESSION_OPTIONS=y
CONFIG_JFFS2_ZLIB=y
CONFIG_JFFS2_LZO=y
CONFIG_JFFS2_RTIME=y
CONFIG_JFFS2_RUBIN=y
# CONFIG_JFFS2_CMODE_NONE is not set
CONFIG_JFFS2_CMODE_PRIORITY=y
# CONFIG_JFFS2_CMODE_SIZE is not set
# CONFIG_JFFS2_CMODE_FAVOURLZO is not set
CONFIG_UBIFS_FS=y
CONFIG_UBIFS_FS_ADVANCED_COMPR=y
CONFIG_UBIFS_FS_LZO=y
CONFIG_UBIFS_FS_ZLIB=y
CONFIG_UBIFS_FS_ZSTD=y
CONFIG_UBIFS_ATIME_SUPPORT=y
CONFIG_UBIFS_FS_XATTR=y
CONFIG_UBIFS_FS_SECURITY=y
CONFIG_UBIFS_FS_AUTHENTICATION=y
CONFIG_CRAMFS=y
CONFIG_CRAMFS_BLOCKDEV=y
CONFIG_CRAMFS_MTD=y
CONFIG_SQUASHFS=y
CONFIG_SQUASHFS_FILE_CACHE=y
# CONFIG_SQUASHFS_FILE_DIRECT is not set
# CONFIG_SQUASHFS_DECOMP_SINGLE is not set
# CONFIG_SQUASHFS_DECOMP_MULTI is not set
CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU=y
CONFIG_SQUASHFS_XATTR=y
CONFIG_SQUASHFS_ZLIB=y
CONFIG_SQUASHFS_LZ4=y
CONFIG_SQUASHFS_LZO=y
CONFIG_SQUASHFS_XZ=y
CONFIG_SQUASHFS_ZSTD=y
CONFIG_SQUASHFS_4K_DEVBLK_SIZE=y
CONFIG_SQUASHFS_EMBEDDED=y
CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3
CONFIG_VXFS_FS=y
CONFIG_MINIX_FS=y
CONFIG_OMFS_FS=y
CONFIG_HPFS_FS=y
CONFIG_QNX4FS_FS=y
CONFIG_QNX6FS_FS=y
CONFIG_QNX6FS_DEBUG=y
CONFIG_ROMFS_FS=y
CONFIG_ROMFS_BACKED_BY_BLOCK=y
# CONFIG_ROMFS_BACKED_BY_MTD is not set
# CONFIG_ROMFS_BACKED_BY_BOTH is not set
CONFIG_ROMFS_ON_BLOCK=y
CONFIG_PSTORE=y
CONFIG_PSTORE_DEFAULT_KMSG_BYTES=10240
CONFIG_PSTORE_DEFLATE_COMPRESS=y
CONFIG_PSTORE_LZO_COMPRESS=y
CONFIG_PSTORE_LZ4_COMPRESS=y
CONFIG_PSTORE_LZ4HC_COMPRESS=y
CONFIG_PSTORE_842_COMPRESS=y
CONFIG_PSTORE_ZSTD_COMPRESS=y
CONFIG_PSTORE_COMPRESS=y
CONFIG_PSTORE_DEFLATE_COMPRESS_DEFAULT=y
# CONFIG_PSTORE_LZO_COMPRESS_DEFAULT is not set
# CONFIG_PSTORE_LZ4_COMPRESS_DEFAULT is not set
# CONFIG_PSTORE_LZ4HC_COMPRESS_DEFAULT is not set
# CONFIG_PSTORE_842_COMPRESS_DEFAULT is not set
# CONFIG_PSTORE_ZSTD_COMPRESS_DEFAULT is not set
CONFIG_PSTORE_COMPRESS_DEFAULT="deflate"
CONFIG_PSTORE_CONSOLE=y
CONFIG_PSTORE_PMSG=y
CONFIG_PSTORE_RAM=y
CONFIG_PSTORE_ZONE=y
CONFIG_PSTORE_BLK=y
CONFIG_PSTORE_BLK_BLKDEV=""
CONFIG_PSTORE_BLK_KMSG_SIZE=64
CONFIG_PSTORE_BLK_MAX_REASON=2
CONFIG_PSTORE_BLK_PMSG_SIZE=64
CONFIG_PSTORE_BLK_CONSOLE_SIZE=64
CONFIG_SYSV_FS=y
CONFIG_UFS_FS=y
CONFIG_UFS_FS_WRITE=y
CONFIG_UFS_DEBUG=y
CONFIG_EROFS_FS=y
CONFIG_EROFS_FS_DEBUG=y
CONFIG_EROFS_FS_XATTR=y
CONFIG_EROFS_FS_POSIX_ACL=y
CONFIG_EROFS_FS_SECURITY=y
CONFIG_EROFS_FS_ZIP=y
CONFIG_EROFS_FS_ZIP_LZMA=y
CONFIG_EROFS_FS_ONDEMAND=y
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V2=y
CONFIG_NFS_V3=y
CONFIG_NFS_V3_ACL=y
CONFIG_NFS_V4=y
CONFIG_NFS_SWAP=y
CONFIG_NFS_V4_1=y
CONFIG_NFS_V4_2=y
CONFIG_PNFS_FILE_LAYOUT=y
CONFIG_PNFS_BLOCK=y
CONFIG_PNFS_FLEXFILE_LAYOUT=y
CONFIG_NFS_V4_1_IMPLEMENTATION_ID_DOMAIN="kernel.org"
CONFIG_NFS_V4_1_MIGRATION=y
CONFIG_NFS_V4_SECURITY_LABEL=y
CONFIG_ROOT_NFS=y
CONFIG_NFS_FSCACHE=y
CONFIG_NFS_USE_LEGACY_DNS=y
CONFIG_NFS_DEBUG=y
CONFIG_NFS_DISABLE_UDP_SUPPORT=y
CONFIG_NFS_V4_2_READ_PLUS=y
CONFIG_NFSD=y
CONFIG_NFSD_V2_ACL=y
CONFIG_NFSD_V3_ACL=y
CONFIG_NFSD_V4=y
CONFIG_NFSD_PNFS=y
CONFIG_NFSD_BLOCKLAYOUT=y
CONFIG_NFSD_SCSILAYOUT=y
CONFIG_NFSD_FLEXFILELAYOUT=y
CONFIG_NFSD_V4_2_INTER_SSC=y
CONFIG_NFSD_V4_SECURITY_LABEL=y
CONFIG_GRACE_PERIOD=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_NFS_ACL_SUPPORT=y
CONFIG_NFS_COMMON=y
CONFIG_NFS_V4_2_SSC_HELPER=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
CONFIG_SUNRPC_BACKCHANNEL=y
CONFIG_SUNRPC_SWAP=y
CONFIG_RPCSEC_GSS_KRB5=y
CONFIG_SUNRPC_DISABLE_INSECURE_ENCTYPES=y
CONFIG_SUNRPC_DEBUG=y
CONFIG_SUNRPC_XPRT_RDMA=y
CONFIG_CEPH_FS=y
CONFIG_CEPH_FSCACHE=y
CONFIG_CEPH_FS_POSIX_ACL=y
CONFIG_CEPH_FS_SECURITY_LABEL=y
CONFIG_CIFS=y
CONFIG_CIFS_STATS2=y
CONFIG_CIFS_ALLOW_INSECURE_LEGACY=y
CONFIG_CIFS_UPCALL=y
CONFIG_CIFS_XATTR=y
CONFIG_CIFS_POSIX=y
CONFIG_CIFS_DEBUG=y
CONFIG_CIFS_DEBUG2=y
CONFIG_CIFS_DEBUG_DUMP_KEYS=y
CONFIG_CIFS_DFS_UPCALL=y
CONFIG_CIFS_SWN_UPCALL=y
CONFIG_CIFS_SMB_DIRECT=y
CONFIG_CIFS_FSCACHE=y
CONFIG_CIFS_ROOT=y
CONFIG_SMB_SERVER=y
CONFIG_SMB_SERVER_SMBDIRECT=y
CONFIG_SMB_SERVER_CHECK_CAP_NET_ADMIN=y
CONFIG_SMB_SERVER_KERBEROS5=y
CONFIG_SMBFS_COMMON=y
CONFIG_CODA_FS=y
CONFIG_AFS_FS=y
CONFIG_AFS_DEBUG=y
CONFIG_AFS_FSCACHE=y
CONFIG_AFS_DEBUG_CURSOR=y
CONFIG_9P_FS=y
CONFIG_9P_FSCACHE=y
CONFIG_9P_FS_POSIX_ACL=y
CONFIG_9P_FS_SECURITY=y
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
CONFIG_NLS_CODEPAGE_437=y
CONFIG_NLS_CODEPAGE_737=y
CONFIG_NLS_CODEPAGE_775=y
CONFIG_NLS_CODEPAGE_850=y
CONFIG_NLS_CODEPAGE_852=y
CONFIG_NLS_CODEPAGE_855=y
CONFIG_NLS_CODEPAGE_857=y
CONFIG_NLS_CODEPAGE_860=y
CONFIG_NLS_CODEPAGE_861=y
CONFIG_NLS_CODEPAGE_862=y
CONFIG_NLS_CODEPAGE_863=y
CONFIG_NLS_CODEPAGE_864=y
CONFIG_NLS_CODEPAGE_865=y
CONFIG_NLS_CODEPAGE_866=y
CONFIG_NLS_CODEPAGE_869=y
CONFIG_NLS_CODEPAGE_936=y
CONFIG_NLS_CODEPAGE_950=y
CONFIG_NLS_CODEPAGE_932=y
CONFIG_NLS_CODEPAGE_949=y
CONFIG_NLS_CODEPAGE_874=y
CONFIG_NLS_ISO8859_8=y
CONFIG_NLS_CODEPAGE_1250=y
CONFIG_NLS_CODEPAGE_1251=y
CONFIG_NLS_ASCII=y
CONFIG_NLS_ISO8859_1=y
CONFIG_NLS_ISO8859_2=y
CONFIG_NLS_ISO8859_3=y
CONFIG_NLS_ISO8859_4=y
CONFIG_NLS_ISO8859_5=y
CONFIG_NLS_ISO8859_6=y
CONFIG_NLS_ISO8859_7=y
CONFIG_NLS_ISO8859_9=y
CONFIG_NLS_ISO8859_13=y
CONFIG_NLS_ISO8859_14=y
CONFIG_NLS_ISO8859_15=y
CONFIG_NLS_KOI8_R=y
CONFIG_NLS_KOI8_U=y
CONFIG_NLS_MAC_ROMAN=y
CONFIG_NLS_MAC_CELTIC=y
CONFIG_NLS_MAC_CENTEURO=y
CONFIG_NLS_MAC_CROATIAN=y
CONFIG_NLS_MAC_CYRILLIC=y
CONFIG_NLS_MAC_GAELIC=y
CONFIG_NLS_MAC_GREEK=y
CONFIG_NLS_MAC_ICELAND=y
CONFIG_NLS_MAC_INUIT=y
CONFIG_NLS_MAC_ROMANIAN=y
CONFIG_NLS_MAC_TURKISH=y
CONFIG_NLS_UTF8=y
CONFIG_DLM=y
CONFIG_DLM_DEPRECATED_API=y
CONFIG_DLM_DEBUG=y
CONFIG_UNICODE=y
CONFIG_UNICODE_NORMALIZATION_SELFTEST=y
CONFIG_IO_WQ=y
# end of File systems
#
# Security options
#
CONFIG_KEYS=y
CONFIG_KEYS_REQUEST_CACHE=y
CONFIG_PERSISTENT_KEYRINGS=y
CONFIG_BIG_KEYS=y
CONFIG_TRUSTED_KEYS=y
CONFIG_TRUSTED_KEYS_TPM=y
CONFIG_TRUSTED_KEYS_TEE=y
CONFIG_ENCRYPTED_KEYS=y
CONFIG_USER_DECRYPTED_DATA=y
CONFIG_KEY_DH_OPERATIONS=y
CONFIG_KEY_NOTIFICATIONS=y
CONFIG_SECURITY_DMESG_RESTRICT=y
CONFIG_SECURITY=y
CONFIG_SECURITY_WRITABLE_HOOKS=y
CONFIG_SECURITYFS=y
CONFIG_SECURITY_NETWORK=y
CONFIG_SECURITY_INFINIBAND=y
CONFIG_SECURITY_NETWORK_XFRM=y
CONFIG_SECURITY_PATH=y
CONFIG_LSM_MMAP_MIN_ADDR=65536
CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR=y
CONFIG_HARDENED_USERCOPY=y
CONFIG_FORTIFY_SOURCE=y
CONFIG_STATIC_USERMODEHELPER=y
CONFIG_STATIC_USERMODEHELPER_PATH="/sbin/usermode-helper"
CONFIG_SECURITY_SELINUX=y
CONFIG_SECURITY_SELINUX_BOOTPARAM=y
CONFIG_SECURITY_SELINUX_DISABLE=y
CONFIG_SECURITY_SELINUX_DEVELOP=y
CONFIG_SECURITY_SELINUX_AVC_STATS=y
CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE=0
CONFIG_SECURITY_SELINUX_SIDTAB_HASH_BITS=9
CONFIG_SECURITY_SELINUX_SID2STR_CACHE_SIZE=256
CONFIG_SECURITY_SMACK=y
CONFIG_SECURITY_SMACK_BRINGUP=y
CONFIG_SECURITY_SMACK_NETFILTER=y
CONFIG_SECURITY_SMACK_APPEND_SIGNALS=y
CONFIG_SECURITY_TOMOYO=y
CONFIG_SECURITY_TOMOYO_MAX_ACCEPT_ENTRY=2048
CONFIG_SECURITY_TOMOYO_MAX_AUDIT_LOG=1024
CONFIG_SECURITY_TOMOYO_OMIT_USERSPACE_LOADER=y
CONFIG_SECURITY_TOMOYO_INSECURE_BUILTIN_SETTING=y
CONFIG_SECURITY_APPARMOR=y
CONFIG_SECURITY_APPARMOR_DEBUG=y
CONFIG_SECURITY_APPARMOR_DEBUG_ASSERTS=y
CONFIG_SECURITY_APPARMOR_DEBUG_MESSAGES=y
CONFIG_SECURITY_APPARMOR_INTROSPECT_POLICY=y
CONFIG_SECURITY_APPARMOR_HASH=y
CONFIG_SECURITY_APPARMOR_HASH_DEFAULT=y
CONFIG_SECURITY_APPARMOR_EXPORT_BINARY=y
CONFIG_SECURITY_APPARMOR_PARANOID_LOAD=y
CONFIG_SECURITY_APPARMOR_KUNIT_TEST=y
CONFIG_SECURITY_LOADPIN=y
CONFIG_SECURITY_LOADPIN_ENFORCE=y
CONFIG_SECURITY_LOADPIN_VERITY=y
CONFIG_SECURITY_YAMA=y
CONFIG_SECURITY_SAFESETID=y
CONFIG_SECURITY_LOCKDOWN_LSM=y
CONFIG_SECURITY_LOCKDOWN_LSM_EARLY=y
CONFIG_LOCK_DOWN_KERNEL_FORCE_NONE=y
# CONFIG_LOCK_DOWN_KERNEL_FORCE_INTEGRITY is not set
# CONFIG_LOCK_DOWN_KERNEL_FORCE_CONFIDENTIALITY is not set
CONFIG_INTEGRITY=y
CONFIG_INTEGRITY_SIGNATURE=y
CONFIG_INTEGRITY_ASYMMETRIC_KEYS=y
CONFIG_INTEGRITY_TRUSTED_KEYRING=y
CONFIG_INTEGRITY_PLATFORM_KEYRING=y
CONFIG_INTEGRITY_AUDIT=y
CONFIG_IMA=y
CONFIG_IMA_MEASURE_PCR_IDX=10
CONFIG_IMA_LSM_RULES=y
CONFIG_IMA_NG_TEMPLATE=y
# CONFIG_IMA_SIG_TEMPLATE is not set
CONFIG_IMA_DEFAULT_TEMPLATE="ima-ng"
CONFIG_IMA_DEFAULT_HASH_SHA1=y
# CONFIG_IMA_DEFAULT_HASH_SHA256 is not set
# CONFIG_IMA_DEFAULT_HASH_SHA512 is not set
# CONFIG_IMA_DEFAULT_HASH_WP512 is not set
# CONFIG_IMA_DEFAULT_HASH_SM3 is not set
CONFIG_IMA_DEFAULT_HASH="sha1"
CONFIG_IMA_WRITE_POLICY=y
CONFIG_IMA_READ_POLICY=y
CONFIG_IMA_APPRAISE=y
CONFIG_IMA_ARCH_POLICY=y
CONFIG_IMA_APPRAISE_BUILD_POLICY=y
CONFIG_IMA_APPRAISE_REQUIRE_FIRMWARE_SIGS=y
CONFIG_IMA_APPRAISE_REQUIRE_KEXEC_SIGS=y
CONFIG_IMA_APPRAISE_REQUIRE_MODULE_SIGS=y
CONFIG_IMA_APPRAISE_REQUIRE_POLICY_SIGS=y
CONFIG_IMA_APPRAISE_BOOTPARAM=y
CONFIG_IMA_APPRAISE_MODSIG=y
CONFIG_IMA_TRUSTED_KEYRING=y
CONFIG_IMA_KEYRINGS_PERMIT_SIGNED_BY_BUILTIN_OR_SECONDARY=y
CONFIG_IMA_BLACKLIST_KEYRING=y
CONFIG_IMA_LOAD_X509=y
CONFIG_IMA_X509_PATH="/etc/keys/x509_ima.der"
CONFIG_IMA_APPRAISE_SIGNED_INIT=y
CONFIG_IMA_MEASURE_ASYMMETRIC_KEYS=y
CONFIG_IMA_QUEUE_EARLY_BOOT_KEYS=y
CONFIG_IMA_DISABLE_HTABLE=y
CONFIG_EVM=y
CONFIG_EVM_ATTR_FSUUID=y
CONFIG_EVM_EXTRA_SMACK_XATTRS=y
CONFIG_EVM_ADD_XATTRS=y
CONFIG_EVM_LOAD_X509=y
CONFIG_EVM_X509_PATH="/etc/keys/x509_evm.der"
CONFIG_DEFAULT_SECURITY_SELINUX=y
# CONFIG_DEFAULT_SECURITY_SMACK is not set
# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
# CONFIG_DEFAULT_SECURITY_APPARMOR is not set
# CONFIG_DEFAULT_SECURITY_DAC is not set
CONFIG_LSM="landlock,lockdown,yama,loadpin,safesetid,integrity,selinux,smack,tomoyo,apparmor,bpf"
#
# Kernel hardening options
#
CONFIG_GCC_PLUGIN_STRUCTLEAK=y
#
# Memory initialization
#
# CONFIG_INIT_STACK_NONE is not set
# CONFIG_GCC_PLUGIN_STRUCTLEAK_USER is not set
# CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF is not set
CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF_ALL=y
CONFIG_INIT_ON_ALLOC_DEFAULT_ON=y
CONFIG_INIT_ON_FREE_DEFAULT_ON=y
CONFIG_CC_HAS_ZERO_CALL_USED_REGS=y
CONFIG_ZERO_CALL_USED_REGS=y
# end of Memory initialization
# CONFIG_RANDSTRUCT_NONE is not set
CONFIG_RANDSTRUCT_FULL=y
# CONFIG_RANDSTRUCT_PERFORMANCE is not set
CONFIG_RANDSTRUCT=y
CONFIG_GCC_PLUGIN_RANDSTRUCT=y
# end of Kernel hardening options
# end of Security options
CONFIG_XOR_BLOCKS=y
CONFIG_ASYNC_CORE=y
CONFIG_ASYNC_MEMCPY=y
CONFIG_ASYNC_XOR=y
CONFIG_ASYNC_PQ=y
CONFIG_ASYNC_RAID6_RECOV=y
CONFIG_ASYNC_TX_DISABLE_PQ_VAL_DMA=y
CONFIG_ASYNC_TX_DISABLE_XOR_VAL_DMA=y
CONFIG_CRYPTO=y
#
# Crypto core or helper
#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=y
CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_SKCIPHER=y
CONFIG_CRYPTO_SKCIPHER2=y
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_HASH2=y
CONFIG_CRYPTO_RNG=y
CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_RNG_DEFAULT=y
CONFIG_CRYPTO_AKCIPHER2=y
CONFIG_CRYPTO_AKCIPHER=y
CONFIG_CRYPTO_KPP2=y
CONFIG_CRYPTO_KPP=y
CONFIG_CRYPTO_ACOMP2=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_MANAGER2=y
CONFIG_CRYPTO_USER=y
CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y
CONFIG_CRYPTO_GF128MUL=y
CONFIG_CRYPTO_NULL=y
CONFIG_CRYPTO_NULL2=y
CONFIG_CRYPTO_CRYPTD=y
CONFIG_CRYPTO_AUTHENC=y
CONFIG_CRYPTO_TEST=y
CONFIG_CRYPTO_ENGINE=y
# end of Crypto core or helper
#
# Public-key cryptography
#
CONFIG_CRYPTO_RSA=y
CONFIG_CRYPTO_DH=y
CONFIG_CRYPTO_DH_RFC7919_GROUPS=y
CONFIG_CRYPTO_ECC=y
CONFIG_CRYPTO_ECDH=y
CONFIG_CRYPTO_ECDSA=y
CONFIG_CRYPTO_ECRDSA=y
CONFIG_CRYPTO_SM2=y
CONFIG_CRYPTO_CURVE25519=y
# end of Public-key cryptography
#
# Block ciphers
#
CONFIG_CRYPTO_AES=y
CONFIG_CRYPTO_AES_TI=y
CONFIG_CRYPTO_ANUBIS=y
CONFIG_CRYPTO_ARIA=y
CONFIG_CRYPTO_BLOWFISH=y
CONFIG_CRYPTO_BLOWFISH_COMMON=y
CONFIG_CRYPTO_CAMELLIA=y
CONFIG_CRYPTO_CAST_COMMON=y
CONFIG_CRYPTO_CAST5=y
CONFIG_CRYPTO_CAST6=y
CONFIG_CRYPTO_DES=y
CONFIG_CRYPTO_FCRYPT=y
CONFIG_CRYPTO_KHAZAD=y
CONFIG_CRYPTO_SEED=y
CONFIG_CRYPTO_SERPENT=y
CONFIG_CRYPTO_SM4=y
CONFIG_CRYPTO_SM4_GENERIC=y
CONFIG_CRYPTO_TEA=y
CONFIG_CRYPTO_TWOFISH=y
CONFIG_CRYPTO_TWOFISH_COMMON=y
# end of Block ciphers
#
# Length-preserving ciphers and modes
#
CONFIG_CRYPTO_ADIANTUM=y
CONFIG_CRYPTO_ARC4=y
CONFIG_CRYPTO_CHACHA20=y
CONFIG_CRYPTO_CBC=y
CONFIG_CRYPTO_CFB=y
CONFIG_CRYPTO_CTR=y
CONFIG_CRYPTO_CTS=y
CONFIG_CRYPTO_ECB=y
CONFIG_CRYPTO_HCTR2=y
CONFIG_CRYPTO_KEYWRAP=y
CONFIG_CRYPTO_LRW=y
CONFIG_CRYPTO_OFB=y
CONFIG_CRYPTO_PCBC=y
CONFIG_CRYPTO_XCTR=y
CONFIG_CRYPTO_XTS=y
CONFIG_CRYPTO_NHPOLY1305=y
# end of Length-preserving ciphers and modes
#
# AEAD (authenticated encryption with associated data) ciphers
#
CONFIG_CRYPTO_AEGIS128=y
CONFIG_CRYPTO_CHACHA20POLY1305=y
CONFIG_CRYPTO_CCM=y
CONFIG_CRYPTO_GCM=y
CONFIG_CRYPTO_SEQIV=y
CONFIG_CRYPTO_ECHAINIV=y
CONFIG_CRYPTO_ESSIV=y
# end of AEAD (authenticated encryption with associated data) ciphers
#
# Hashes, digests, and MACs
#
CONFIG_CRYPTO_BLAKE2B=y
CONFIG_CRYPTO_CMAC=y
CONFIG_CRYPTO_GHASH=y
CONFIG_CRYPTO_HMAC=y
CONFIG_CRYPTO_MD4=y
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=y
CONFIG_CRYPTO_POLYVAL=y
CONFIG_CRYPTO_POLY1305=y
CONFIG_CRYPTO_RMD160=y
CONFIG_CRYPTO_SHA1=y
CONFIG_CRYPTO_SHA256=y
CONFIG_CRYPTO_SHA512=y
CONFIG_CRYPTO_SHA3=y
CONFIG_CRYPTO_SM3=y
CONFIG_CRYPTO_SM3_GENERIC=y
CONFIG_CRYPTO_STREEBOG=y
CONFIG_CRYPTO_VMAC=y
CONFIG_CRYPTO_WP512=y
CONFIG_CRYPTO_XCBC=y
CONFIG_CRYPTO_XXHASH=y
# end of Hashes, digests, and MACs
#
# CRCs (cyclic redundancy checks)
#
CONFIG_CRYPTO_CRC32C=y
CONFIG_CRYPTO_CRC32=y
CONFIG_CRYPTO_CRCT10DIF=y
CONFIG_CRYPTO_CRC64_ROCKSOFT=y
# end of CRCs (cyclic redundancy checks)
#
# Compression
#
CONFIG_CRYPTO_DEFLATE=y
CONFIG_CRYPTO_LZO=y
CONFIG_CRYPTO_842=y
CONFIG_CRYPTO_LZ4=y
CONFIG_CRYPTO_LZ4HC=y
CONFIG_CRYPTO_ZSTD=y
# end of Compression
#
# Random number generation
#
CONFIG_CRYPTO_ANSI_CPRNG=y
CONFIG_CRYPTO_DRBG_MENU=y
CONFIG_CRYPTO_DRBG_HMAC=y
CONFIG_CRYPTO_DRBG_HASH=y
CONFIG_CRYPTO_DRBG_CTR=y
CONFIG_CRYPTO_DRBG=y
CONFIG_CRYPTO_JITTERENTROPY=y
CONFIG_CRYPTO_KDF800108_CTR=y
# end of Random number generation
#
# Userspace interface
#
CONFIG_CRYPTO_USER_API=y
CONFIG_CRYPTO_USER_API_HASH=y
CONFIG_CRYPTO_USER_API_SKCIPHER=y
CONFIG_CRYPTO_USER_API_RNG=y
CONFIG_CRYPTO_USER_API_RNG_CAVP=y
CONFIG_CRYPTO_USER_API_AEAD=y
CONFIG_CRYPTO_USER_API_ENABLE_OBSOLETE=y
CONFIG_CRYPTO_STATS=y
# end of Userspace interface
CONFIG_CRYPTO_HASH_INFO=y
CONFIG_CRYPTO_HW=y
CONFIG_CRYPTO_DEV_ALLWINNER=y
CONFIG_CRYPTO_DEV_SUN8I_CE=y
CONFIG_CRYPTO_DEV_SUN8I_CE_DEBUG=y
CONFIG_CRYPTO_DEV_SUN8I_CE_HASH=y
CONFIG_CRYPTO_DEV_SUN8I_CE_PRNG=y
CONFIG_CRYPTO_DEV_SUN8I_CE_TRNG=y
CONFIG_CRYPTO_DEV_SUN8I_SS=y
CONFIG_CRYPTO_DEV_SUN8I_SS_DEBUG=y
CONFIG_CRYPTO_DEV_SUN8I_SS_PRNG=y
CONFIG_CRYPTO_DEV_SUN8I_SS_HASH=y
CONFIG_CRYPTO_DEV_SL3516=y
CONFIG_CRYPTO_DEV_SL3516_DEBUG=y
CONFIG_CRYPTO_DEV_EXYNOS_RNG=y
CONFIG_CRYPTO_DEV_S5P=y
CONFIG_CRYPTO_DEV_ATMEL_AUTHENC=y
CONFIG_CRYPTO_DEV_ATMEL_AES=y
CONFIG_CRYPTO_DEV_ATMEL_TDES=y
CONFIG_CRYPTO_DEV_ATMEL_SHA=y
CONFIG_CRYPTO_DEV_ATMEL_I2C=y
CONFIG_CRYPTO_DEV_ATMEL_ECC=y
CONFIG_CRYPTO_DEV_ATMEL_SHA204A=y
CONFIG_CRYPTO_DEV_QAT=y
CONFIG_CRYPTO_DEV_QAT_DH895xCC=y
CONFIG_CRYPTO_DEV_QAT_C3XXX=y
CONFIG_CRYPTO_DEV_QAT_C62X=y
CONFIG_CRYPTO_DEV_QAT_4XXX=y
CONFIG_CRYPTO_DEV_QAT_DH895xCCVF=y
CONFIG_CRYPTO_DEV_QAT_C3XXXVF=y
CONFIG_CRYPTO_DEV_QAT_C62XVF=y
CONFIG_CRYPTO_DEV_CPT=y
CONFIG_CAVIUM_CPT=y
CONFIG_CRYPTO_DEV_NITROX=y
CONFIG_CRYPTO_DEV_NITROX_CNN55XX=y
CONFIG_CRYPTO_DEV_MARVELL=y
CONFIG_CRYPTO_DEV_OCTEONTX_CPT=y
CONFIG_CRYPTO_DEV_OCTEONTX2_CPT=y
CONFIG_CRYPTO_DEV_CAVIUM_ZIP=y
CONFIG_CRYPTO_DEV_QCE=y
CONFIG_CRYPTO_DEV_QCE_SKCIPHER=y
CONFIG_CRYPTO_DEV_QCE_SHA=y
CONFIG_CRYPTO_DEV_QCE_AEAD=y
CONFIG_CRYPTO_DEV_QCE_ENABLE_ALL=y
# CONFIG_CRYPTO_DEV_QCE_ENABLE_SKCIPHER is not set
# CONFIG_CRYPTO_DEV_QCE_ENABLE_SHA is not set
# CONFIG_CRYPTO_DEV_QCE_ENABLE_AEAD is not set
CONFIG_CRYPTO_DEV_QCE_SW_MAX_LEN=512
CONFIG_CRYPTO_DEV_QCOM_RNG=y
CONFIG_CRYPTO_DEV_IMGTEC_HASH=y
CONFIG_CRYPTO_DEV_ZYNQMP_AES=y
CONFIG_CRYPTO_DEV_ZYNQMP_SHA3=y
CONFIG_CRYPTO_DEV_CHELSIO=y
CONFIG_CRYPTO_DEV_VIRTIO=y
CONFIG_CRYPTO_DEV_SAFEXCEL=y
CONFIG_CRYPTO_DEV_CCREE=y
CONFIG_CRYPTO_DEV_HISI_SEC=y
CONFIG_CRYPTO_DEV_AMLOGIC_GXL=y
CONFIG_CRYPTO_DEV_AMLOGIC_GXL_DEBUG=y
CONFIG_CRYPTO_DEV_SA2UL=y
CONFIG_CRYPTO_DEV_KEEMBAY_OCS_AES_SM4=y
CONFIG_CRYPTO_DEV_KEEMBAY_OCS_AES_SM4_ECB=y
CONFIG_CRYPTO_DEV_KEEMBAY_OCS_AES_SM4_CTS=y
CONFIG_CRYPTO_DEV_KEEMBAY_OCS_ECC=y
CONFIG_CRYPTO_DEV_KEEMBAY_OCS_HCU=y
CONFIG_CRYPTO_DEV_KEEMBAY_OCS_HCU_HMAC_SHA224=y
CONFIG_CRYPTO_DEV_ASPEED=y
CONFIG_CRYPTO_DEV_ASPEED_DEBUG=y
CONFIG_CRYPTO_DEV_ASPEED_HACE_HASH=y
CONFIG_CRYPTO_DEV_ASPEED_HACE_CRYPTO=y
CONFIG_ASYMMETRIC_KEY_TYPE=y
CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE=y
CONFIG_X509_CERTIFICATE_PARSER=y
CONFIG_PKCS8_PRIVATE_KEY_PARSER=y
CONFIG_PKCS7_MESSAGE_PARSER=y
CONFIG_PKCS7_TEST_KEY=y
CONFIG_SIGNED_PE_FILE_VERIFICATION=y
CONFIG_FIPS_SIGNATURE_SELFTEST=y
#
# Certificates for signature checking
#
CONFIG_MODULE_SIG_KEY="certs/signing_key.pem"
CONFIG_MODULE_SIG_KEY_TYPE_RSA=y
# CONFIG_MODULE_SIG_KEY_TYPE_ECDSA is not set
CONFIG_SYSTEM_TRUSTED_KEYRING=y
CONFIG_SYSTEM_TRUSTED_KEYS=""
CONFIG_SYSTEM_EXTRA_CERTIFICATE=y
CONFIG_SYSTEM_EXTRA_CERTIFICATE_SIZE=4096
CONFIG_SECONDARY_TRUSTED_KEYRING=y
CONFIG_SYSTEM_BLACKLIST_KEYRING=y
CONFIG_SYSTEM_BLACKLIST_HASH_LIST=""
CONFIG_SYSTEM_REVOCATION_LIST=y
CONFIG_SYSTEM_REVOCATION_KEYS=""
CONFIG_SYSTEM_BLACKLIST_AUTH_UPDATE=y
# end of Certificates for signature checking
CONFIG_BINARY_PRINTF=y
#
# Library routines
#
CONFIG_RAID6_PQ=y
CONFIG_RAID6_PQ_BENCHMARK=y
CONFIG_LINEAR_RANGES=y
CONFIG_PACKING=y
CONFIG_BITREVERSE=y
CONFIG_ARCH_HAS_STRNCPY_FROM_USER=y
CONFIG_ARCH_HAS_STRNLEN_USER=y
CONFIG_GENERIC_NET_UTILS=y
CONFIG_CORDIC=y
CONFIG_PRIME_NUMBERS=y
CONFIG_RATIONAL=y
CONFIG_NO_GENERIC_PCI_IOPORT_MAP=y
CONFIG_GENERIC_PCI_IOMAP=y
CONFIG_GENERIC_IOMAP=y
CONFIG_STMP_DEVICE=y
CONFIG_INDIRECT_IOMEM=y
#
# Crypto library routines
#
CONFIG_CRYPTO_LIB_UTILS=y
CONFIG_CRYPTO_LIB_AES=y
CONFIG_CRYPTO_LIB_ARC4=y
CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y
CONFIG_CRYPTO_LIB_CHACHA_GENERIC=y
CONFIG_CRYPTO_LIB_CHACHA=y
CONFIG_CRYPTO_LIB_CURVE25519_GENERIC=y
CONFIG_CRYPTO_LIB_CURVE25519=y
CONFIG_CRYPTO_LIB_DES=y
CONFIG_CRYPTO_LIB_POLY1305_RSIZE=11
CONFIG_CRYPTO_LIB_POLY1305_GENERIC=y
CONFIG_CRYPTO_LIB_POLY1305=y
CONFIG_CRYPTO_LIB_CHACHA20POLY1305=y
CONFIG_CRYPTO_LIB_SHA1=y
CONFIG_CRYPTO_LIB_SHA256=y
# end of Crypto library routines
CONFIG_CRC_CCITT=y
CONFIG_CRC16=y
CONFIG_CRC_T10DIF=y
CONFIG_CRC64_ROCKSOFT=y
CONFIG_CRC_ITU_T=y
CONFIG_CRC32=y
CONFIG_CRC32_SELFTEST=y
CONFIG_CRC32_SLICEBY8=y
# CONFIG_CRC32_SLICEBY4 is not set
# CONFIG_CRC32_SARWATE is not set
# CONFIG_CRC32_BIT is not set
CONFIG_CRC64=y
CONFIG_CRC4=y
CONFIG_CRC7=y
CONFIG_LIBCRC32C=y
CONFIG_CRC8=y
CONFIG_XXHASH=y
CONFIG_AUDIT_GENERIC=y
CONFIG_RANDOM32_SELFTEST=y
CONFIG_842_COMPRESS=y
CONFIG_842_DECOMPRESS=y
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_LZO_COMPRESS=y
CONFIG_LZO_DECOMPRESS=y
CONFIG_LZ4_COMPRESS=y
CONFIG_LZ4HC_COMPRESS=y
CONFIG_LZ4_DECOMPRESS=y
CONFIG_ZSTD_COMMON=y
CONFIG_ZSTD_COMPRESS=y
CONFIG_ZSTD_DECOMPRESS=y
CONFIG_XZ_DEC=y
CONFIG_XZ_DEC_X86=y
CONFIG_XZ_DEC_POWERPC=y
CONFIG_XZ_DEC_IA64=y
CONFIG_XZ_DEC_ARM=y
CONFIG_XZ_DEC_ARMTHUMB=y
CONFIG_XZ_DEC_SPARC=y
CONFIG_XZ_DEC_MICROLZMA=y
CONFIG_XZ_DEC_BCJ=y
CONFIG_XZ_DEC_TEST=y
CONFIG_DECOMPRESS_GZIP=y
CONFIG_DECOMPRESS_BZIP2=y
CONFIG_DECOMPRESS_LZMA=y
CONFIG_DECOMPRESS_XZ=y
CONFIG_DECOMPRESS_LZO=y
CONFIG_DECOMPRESS_LZ4=y
CONFIG_DECOMPRESS_ZSTD=y
CONFIG_GENERIC_ALLOCATOR=y
CONFIG_REED_SOLOMON=y
CONFIG_REED_SOLOMON_ENC8=y
CONFIG_REED_SOLOMON_DEC8=y
CONFIG_REED_SOLOMON_ENC16=y
CONFIG_REED_SOLOMON_DEC16=y
CONFIG_BCH=y
CONFIG_TEXTSEARCH=y
CONFIG_TEXTSEARCH_KMP=y
CONFIG_TEXTSEARCH_BM=y
CONFIG_TEXTSEARCH_FSM=y
CONFIG_BTREE=y
CONFIG_INTERVAL_TREE=y
CONFIG_ASSOCIATIVE_ARRAY=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_DMA=y
CONFIG_DMA_OPS=y
CONFIG_NEED_DMA_MAP_STATE=y
CONFIG_ARCH_DMA_ADDR_T_64BIT=y
CONFIG_DMA_DECLARE_COHERENT=y
CONFIG_DMA_API_DEBUG=y
CONFIG_DMA_API_DEBUG_SG=y
CONFIG_DMA_MAP_BENCHMARK=y
CONFIG_SGL_ALLOC=y
CONFIG_CHECK_SIGNATURE=y
CONFIG_DQL=y
CONFIG_GLOB=y
CONFIG_GLOB_SELFTEST=y
CONFIG_NLATTR=y
CONFIG_LRU_CACHE=y
CONFIG_CLZ_TAB=y
CONFIG_IRQ_POLL=y
CONFIG_MPILIB=y
CONFIG_SIGNATURE=y
CONFIG_DIMLIB=y
CONFIG_LIBFDT=y
CONFIG_OID_REGISTRY=y
CONFIG_FONT_SUPPORT=y
CONFIG_FONT_8x16=y
CONFIG_FONT_AUTOSELECT=y
CONFIG_SG_SPLIT=y
CONFIG_SG_POOL=y
CONFIG_MEMREGION=y
CONFIG_STACKDEPOT=y
CONFIG_REF_TRACKER=y
CONFIG_SBITMAP=y
CONFIG_PARMAN=y
CONFIG_OBJAGG=y
# end of Library routines
CONFIG_PLDMFW=y
CONFIG_ASN1_ENCODER=y
CONFIG_POLYNOMIAL=y
#
# Kernel hacking
#
#
# printk and dmesg options
#
CONFIG_PRINTK_TIME=y
CONFIG_PRINTK_CALLER=y
CONFIG_STACKTRACE_BUILD_ID=y
CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7
CONFIG_CONSOLE_LOGLEVEL_QUIET=4
CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4
CONFIG_BOOT_PRINTK_DELAY=y
CONFIG_DYNAMIC_DEBUG=y
CONFIG_DYNAMIC_DEBUG_CORE=y
CONFIG_SYMBOLIC_ERRNAME=y
CONFIG_DEBUG_BUGVERBOSE=y
# end of printk and dmesg options
CONFIG_DEBUG_KERNEL=y
CONFIG_DEBUG_MISC=y
#
# Compile-time checks and compiler options
#
CONFIG_AS_HAS_NON_CONST_LEB128=y
CONFIG_DEBUG_INFO_NONE=y
# CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT is not set
# CONFIG_DEBUG_INFO_DWARF4 is not set
# CONFIG_DEBUG_INFO_DWARF5 is not set
CONFIG_FRAME_WARN=2048
CONFIG_STRIP_ASM_SYMS=y
CONFIG_READABLE_ASM=y
CONFIG_DEBUG_SECTION_MISMATCH=y
CONFIG_SECTION_MISMATCH_WARN_ONLY=y
CONFIG_DEBUG_FORCE_FUNCTION_ALIGN_64B=y
CONFIG_FRAME_POINTER=y
CONFIG_VMLINUX_MAP=y
CONFIG_DEBUG_FORCE_WEAK_PER_CPU=y
# end of Compile-time checks and compiler options
#
# Generic Kernel Debugging Instruments
#
CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x1
CONFIG_MAGIC_SYSRQ_SERIAL=y
CONFIG_MAGIC_SYSRQ_SERIAL_SEQUENCE=""
CONFIG_DEBUG_FS=y
CONFIG_DEBUG_FS_ALLOW_ALL=y
# CONFIG_DEBUG_FS_DISALLOW_MOUNT is not set
# CONFIG_DEBUG_FS_ALLOW_NONE is not set
CONFIG_UBSAN=y
CONFIG_CC_HAS_UBSAN_BOUNDS=y
CONFIG_UBSAN_BOUNDS=y
CONFIG_UBSAN_ONLY_BOUNDS=y
CONFIG_UBSAN_SHIFT=y
CONFIG_UBSAN_DIV_ZERO=y
CONFIG_UBSAN_UNREACHABLE=y
CONFIG_UBSAN_BOOL=y
CONFIG_UBSAN_ENUM=y
CONFIG_TEST_UBSAN=m
CONFIG_HAVE_KCSAN_COMPILER=y
# end of Generic Kernel Debugging Instruments
#
# Networking Debugging
#
CONFIG_NET_DEV_REFCNT_TRACKER=y
CONFIG_NET_NS_REFCNT_TRACKER=y
CONFIG_DEBUG_NET=y
# end of Networking Debugging
#
# Memory Debugging
#
CONFIG_PAGE_EXTENSION=y
CONFIG_DEBUG_PAGEALLOC=y
CONFIG_DEBUG_PAGEALLOC_ENABLE_DEFAULT=y
CONFIG_SLUB_DEBUG=y
# CONFIG_SLUB_DEBUG_ON is not set
CONFIG_PAGE_OWNER=y
CONFIG_PAGE_POISONING=y
CONFIG_DEBUG_PAGE_REF=y
CONFIG_DEBUG_OBJECTS=y
CONFIG_DEBUG_OBJECTS_SELFTEST=y
CONFIG_DEBUG_OBJECTS_FREE=y
CONFIG_DEBUG_OBJECTS_TIMERS=y
CONFIG_DEBUG_OBJECTS_WORK=y
CONFIG_DEBUG_OBJECTS_RCU_HEAD=y
CONFIG_DEBUG_OBJECTS_PERCPU_COUNTER=y
CONFIG_DEBUG_OBJECTS_ENABLE_DEFAULT=1
CONFIG_SHRINKER_DEBUG=y
CONFIG_HAVE_DEBUG_KMEMLEAK=y
CONFIG_DEBUG_KMEMLEAK=y
CONFIG_DEBUG_KMEMLEAK_MEM_POOL_SIZE=16000
CONFIG_DEBUG_KMEMLEAK_TEST=m
CONFIG_DEBUG_KMEMLEAK_DEFAULT_OFF=y
CONFIG_DEBUG_KMEMLEAK_AUTO_SCAN=y
CONFIG_DEBUG_STACK_USAGE=y
CONFIG_SCHED_STACK_END_CHECK=y
CONFIG_DEBUG_VM_IRQSOFF=y
CONFIG_DEBUG_VM=y
CONFIG_DEBUG_VM_MAPLE_TREE=y
CONFIG_DEBUG_VM_RB=y
CONFIG_DEBUG_VM_PGFLAGS=y
CONFIG_DEBUG_MEMORY_INIT=y
CONFIG_HAVE_ARCH_KASAN=y
CONFIG_HAVE_ARCH_KASAN_VMALLOC=y
CONFIG_CC_HAS_KASAN_GENERIC=y
CONFIG_CC_HAS_WORKING_NOSANITIZE_ADDRESS=y
# CONFIG_KASAN is not set
# end of Memory Debugging
CONFIG_DEBUG_SHIRQ=y
#
# Debug Oops, Lockups and Hangs
#
CONFIG_PANIC_ON_OOPS=y
CONFIG_PANIC_ON_OOPS_VALUE=1
CONFIG_PANIC_TIMEOUT=0
CONFIG_LOCKUP_DETECTOR=y
CONFIG_SOFTLOCKUP_DETECTOR=y
CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC=y
CONFIG_DETECT_HUNG_TASK=y
CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120
CONFIG_BOOTPARAM_HUNG_TASK_PANIC=y
CONFIG_WQ_WATCHDOG=y
CONFIG_TEST_LOCKUP=m
# end of Debug Oops, Lockups and Hangs
#
# Scheduler Debugging
#
CONFIG_SCHED_DEBUG=y
CONFIG_SCHED_INFO=y
CONFIG_SCHEDSTATS=y
# end of Scheduler Debugging
CONFIG_DEBUG_TIMEKEEPING=y
#
# Lock Debugging (spinlocks, mutexes, etc...)
#
CONFIG_LOCK_DEBUGGING_SUPPORT=y
CONFIG_PROVE_LOCKING=y
CONFIG_PROVE_RAW_LOCK_NESTING=y
CONFIG_LOCK_STAT=y
CONFIG_DEBUG_RT_MUTEXES=y
CONFIG_DEBUG_SPINLOCK=y
CONFIG_DEBUG_MUTEXES=y
CONFIG_DEBUG_WW_MUTEX_SLOWPATH=y
CONFIG_DEBUG_RWSEMS=y
CONFIG_DEBUG_LOCK_ALLOC=y
CONFIG_LOCKDEP=y
CONFIG_LOCKDEP_BITS=15
CONFIG_LOCKDEP_CHAINS_BITS=16
CONFIG_LOCKDEP_STACK_TRACE_BITS=19
CONFIG_LOCKDEP_STACK_TRACE_HASH_BITS=14
CONFIG_LOCKDEP_CIRCULAR_QUEUE_BITS=12
CONFIG_DEBUG_LOCKDEP=y
CONFIG_DEBUG_LOCKING_API_SELFTESTS=y
CONFIG_LOCK_TORTURE_TEST=y
CONFIG_WW_MUTEX_SELFTEST=y
CONFIG_SCF_TORTURE_TEST=y
CONFIG_CSD_LOCK_WAIT_DEBUG=y
# end of Lock Debugging (spinlocks, mutexes, etc...)
CONFIG_TRACE_IRQFLAGS=y
CONFIG_DEBUG_IRQFLAGS=y
CONFIG_STACKTRACE=y
CONFIG_WARN_ALL_UNSEEDED_RANDOM=y
CONFIG_DEBUG_KOBJECT=y
CONFIG_DEBUG_KOBJECT_RELEASE=y
CONFIG_HAVE_DEBUG_BUGVERBOSE=y
#
# Debug kernel data structures
#
CONFIG_DEBUG_LIST=y
CONFIG_DEBUG_PLIST=y
CONFIG_DEBUG_SG=y
CONFIG_DEBUG_NOTIFIERS=y
CONFIG_BUG_ON_DATA_CORRUPTION=y
CONFIG_DEBUG_MAPLE_TREE=y
# end of Debug kernel data structures
CONFIG_DEBUG_CREDENTIALS=y
#
# RCU Debugging
#
CONFIG_PROVE_RCU=y
CONFIG_PROVE_RCU_LIST=y
CONFIG_TORTURE_TEST=y
CONFIG_RCU_SCALE_TEST=y
CONFIG_RCU_TORTURE_TEST=y
CONFIG_RCU_REF_SCALE_TEST=y
CONFIG_RCU_TRACE=y
CONFIG_RCU_EQS_DEBUG=y
# end of RCU Debugging
CONFIG_DEBUG_WQ_FORCE_RR_CPU=y
CONFIG_LATENCYTOP=y
CONFIG_NOP_TRACER=y
CONFIG_TRACER_MAX_TRACE=y
CONFIG_TRACE_CLOCK=y
CONFIG_RING_BUFFER=y
CONFIG_EVENT_TRACING=y
CONFIG_CONTEXT_SWITCH_TRACER=y
CONFIG_RING_BUFFER_ALLOW_SWAP=y
CONFIG_PREEMPTIRQ_TRACEPOINTS=y
CONFIG_TRACING=y
CONFIG_GENERIC_TRACER=y
CONFIG_TRACING_SUPPORT=y
CONFIG_FTRACE=y
CONFIG_BOOTTIME_TRACING=y
CONFIG_IRQSOFF_TRACER=y
CONFIG_SCHED_TRACER=y
CONFIG_HWLAT_TRACER=y
CONFIG_OSNOISE_TRACER=y
CONFIG_TIMERLAT_TRACER=y
CONFIG_TRACER_SNAPSHOT=y
CONFIG_TRACER_SNAPSHOT_PER_CPU_SWAP=y
CONFIG_BRANCH_PROFILE_NONE=y
# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
CONFIG_BLK_DEV_IO_TRACE=y
CONFIG_DYNAMIC_EVENTS=y
CONFIG_SYNTH_EVENTS=y
CONFIG_USER_EVENTS=y
CONFIG_TRACE_EVENT_INJECT=y
CONFIG_TRACEPOINT_BENCHMARK=y
CONFIG_RING_BUFFER_BENCHMARK=y
CONFIG_TRACE_EVAL_MAP_FILE=y
CONFIG_GCOV_PROFILE_FTRACE=y
CONFIG_FTRACE_SELFTEST=y
CONFIG_FTRACE_STARTUP_TEST=y
CONFIG_EVENT_TRACE_STARTUP_TEST=y
CONFIG_EVENT_TRACE_TEST_SYSCALLS=y
CONFIG_RING_BUFFER_STARTUP_TEST=y
CONFIG_RING_BUFFER_VALIDATE_TIME_DELTAS=y
CONFIG_PREEMPTIRQ_DELAY_TEST=m
CONFIG_SYNTH_EVENT_GEN_TEST=y
CONFIG_DA_MON_EVENTS=y
CONFIG_DA_MON_EVENTS_ID=y
CONFIG_RV=y
CONFIG_RV_MON_WWNR=y
CONFIG_RV_REACTORS=y
CONFIG_RV_REACT_PRINTK=y
CONFIG_RV_REACT_PANIC=y
# CONFIG_SAMPLES is not set
# CONFIG_STRICT_DEVMEM is not set
#
# um Debugging
#
CONFIG_EARLY_PRINTK=y
# end of um Debugging
#
# Kernel Testing and Coverage
#
CONFIG_KUNIT=y
CONFIG_KUNIT_DEBUGFS=y
CONFIG_KUNIT_TEST=y
CONFIG_KUNIT_EXAMPLE_TEST=y
CONFIG_KUNIT_ALL_TESTS=y
CONFIG_KUNIT_DEFAULT_ENABLED=y
CONFIG_NOTIFIER_ERROR_INJECTION=y
CONFIG_PM_NOTIFIER_ERROR_INJECT=y
CONFIG_OF_RECONFIG_NOTIFIER_ERROR_INJECT=y
CONFIG_NETDEV_NOTIFIER_ERROR_INJECT=y
CONFIG_FAULT_INJECTION=y
CONFIG_FAILSLAB=y
CONFIG_FAIL_PAGE_ALLOC=y
CONFIG_FAULT_INJECTION_USERCOPY=y
CONFIG_FAIL_MAKE_REQUEST=y
CONFIG_FAIL_IO_TIMEOUT=y
CONFIG_FAIL_FUTEX=y
CONFIG_FAULT_INJECTION_DEBUG_FS=y
CONFIG_FAIL_MMC_REQUEST=y
CONFIG_FAIL_SUNRPC=y
CONFIG_ARCH_HAS_KCOV=y
CONFIG_CC_HAS_SANCOV_TRACE_PC=y
CONFIG_KCOV=y
CONFIG_KCOV_ENABLE_COMPARISONS=y
CONFIG_KCOV_INSTRUMENT_ALL=y
CONFIG_KCOV_IRQ_AREA_SIZE=0x40000
CONFIG_RUNTIME_TESTING_MENU=y
CONFIG_LKDTM=y
CONFIG_CPUMASK_KUNIT_TEST=y
CONFIG_TEST_LIST_SORT=y
CONFIG_TEST_MIN_HEAP=y
CONFIG_TEST_SORT=y
CONFIG_TEST_DIV64=y
CONFIG_BACKTRACE_SELF_TEST=y
CONFIG_TEST_REF_TRACKER=y
CONFIG_RBTREE_TEST=y
CONFIG_REED_SOLOMON_TEST=y
CONFIG_INTERVAL_TREE_TEST=y
CONFIG_PERCPU_TEST=m
CONFIG_ATOMIC64_SELFTEST=y
CONFIG_ASYNC_RAID6_TEST=y
CONFIG_TEST_HEXDUMP=y
CONFIG_STRING_SELFTEST=y
CONFIG_TEST_STRING_HELPERS=y
# CONFIG_TEST_STRSCPY is not set
CONFIG_TEST_KSTRTOX=y
CONFIG_TEST_PRINTF=y
CONFIG_TEST_SCANF=y
CONFIG_TEST_BITMAP=y
CONFIG_TEST_UUID=y
CONFIG_TEST_XARRAY=y
CONFIG_TEST_MAPLE_TREE=y
CONFIG_TEST_RHASHTABLE=y
# CONFIG_TEST_SIPHASH is not set
CONFIG_TEST_IDA=y
CONFIG_TEST_PARMAN=y
CONFIG_TEST_LKM=m
CONFIG_TEST_BITOPS=m
CONFIG_TEST_VMALLOC=m
CONFIG_TEST_USER_COPY=m
CONFIG_TEST_BPF=m
CONFIG_TEST_BLACKHOLE_DEV=m
CONFIG_FIND_BIT_BENCHMARK=y
CONFIG_TEST_FIRMWARE=y
CONFIG_TEST_SYSCTL=y
CONFIG_BITFIELD_KUNIT=y
CONFIG_HASH_KUNIT_TEST=y
CONFIG_RESOURCE_KUNIT_TEST=y
CONFIG_SYSCTL_KUNIT_TEST=y
CONFIG_LIST_KUNIT_TEST=y
CONFIG_LINEAR_RANGES_TEST=y
CONFIG_CMDLINE_KUNIT_TEST=y
CONFIG_BITS_TEST=y
CONFIG_SLUB_KUNIT_TEST=y
CONFIG_RATIONAL_KUNIT_TEST=y
CONFIG_MEMCPY_KUNIT_TEST=y
CONFIG_IS_SIGNED_TYPE_KUNIT_TEST=y
CONFIG_OVERFLOW_KUNIT_TEST=y
CONFIG_STACKINIT_KUNIT_TEST=y
CONFIG_FORTIFY_KUNIT_TEST=y
CONFIG_TEST_UDELAY=y
CONFIG_TEST_STATIC_KEYS=m
CONFIG_TEST_DYNAMIC_DEBUG=y
CONFIG_TEST_KMOD=m
CONFIG_TEST_MEMCAT_P=y
CONFIG_TEST_OBJAGG=y
CONFIG_TEST_MEMINIT=y
CONFIG_TEST_FREE_PAGES=y
# end of Kernel Testing and Coverage
#
# Rust hacking
#
# end of Rust hacking
CONFIG_WARN_MISSING_DOCUMENTS=y
CONFIG_WARN_ABI_ERRORS=y
# end of Kernel hacking
^ permalink raw reply [flat|nested] 40+ messages in thread
* [PATCH v4 8/7] accel/ivpu: Add depend on !UML to Kconfig
2022-12-08 11:07 [PATCH v4 0/7] New DRM accel driver for Intel VPU Jacek Lawrynowicz
` (6 preceding siblings ...)
2022-12-08 11:07 ` [PATCH v4 7/7] accel/ivpu: Add PM support Jacek Lawrynowicz
@ 2022-12-13 11:36 ` Stanislaw Gruszka
7 siblings, 0 replies; 40+ messages in thread
From: Stanislaw Gruszka @ 2022-12-13 11:36 UTC (permalink / raw)
To: dri-devel, oded.gabbay
Cc: quic_jhugo, Jacek Lawrynowicz, tzimmermann, andrzej.kacprowski
VPU is integrated x86_64 device and the driver utilizes various CPU
architecture specific functions that don't exits on ARCH=um, so disable
build on UML.
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com>
---
drivers/accel/ivpu/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/accel/ivpu/Kconfig b/drivers/accel/ivpu/Kconfig
index 110a6b921135..9bdf168bf1d0 100644
--- a/drivers/accel/ivpu/Kconfig
+++ b/drivers/accel/ivpu/Kconfig
@@ -3,7 +3,7 @@
config DRM_ACCEL_IVPU
tristate "Intel VPU for Meteor Lake and newer"
depends on DRM_ACCEL
- depends on X86_64
+ depends on X86_64 && !UML
depends on PCI && PCI_MSI
select FW_LOADER
select SHMEM
--
2.25.1
^ permalink raw reply related [flat|nested] 40+ messages in thread
* Re: [PATCH v4 1/7] accel/ivpu: Introduce a new DRM driver for Intel VPU
2022-12-08 11:07 ` [PATCH v4 1/7] accel/ivpu: Introduce a new DRM " Jacek Lawrynowicz
@ 2022-12-14 13:57 ` Oded Gabbay
2022-12-14 15:07 ` Jeffrey Hugo
2022-12-14 15:39 ` Stanislaw Gruszka
2022-12-20 20:17 ` Oded Gabbay
2023-01-05 12:57 ` Daniel Vetter
2 siblings, 2 replies; 40+ messages in thread
From: Oded Gabbay @ 2022-12-14 13:57 UTC (permalink / raw)
To: Jacek Lawrynowicz
Cc: Krystian Pradzynski, quic_jhugo, dri-devel, stanislaw.gruszka,
tzimmermann, andrzej.kacprowski
On Thu, Dec 8, 2022 at 1:08 PM Jacek Lawrynowicz
<jacek.lawrynowicz@linux.intel.com> wrote:
> +
> +static inline int ivpu_hw_info_init(struct ivpu_device *vdev)
> +{
> + return vdev->hw->ops->info_init(vdev);
> +};
> +
> +static inline int ivpu_hw_power_up(struct ivpu_device *vdev)
> +{
> + ivpu_dbg(vdev, PM, "HW power up\n");
> +
> + return vdev->hw->ops->power_up(vdev);
> +};
> +
> +static inline int ivpu_hw_boot_fw(struct ivpu_device *vdev)
> +{
> + return vdev->hw->ops->boot_fw(vdev);
> +};
> +
> +static inline bool ivpu_hw_is_idle(struct ivpu_device *vdev)
> +{
> + return vdev->hw->ops->is_idle(vdev);
> +};
> +
> +static inline int ivpu_hw_power_down(struct ivpu_device *vdev)
> +{
> + ivpu_dbg(vdev, PM, "HW power down\n");
> +
> + return vdev->hw->ops->power_down(vdev);
> +};
> +
> +static inline void ivpu_hw_wdt_disable(struct ivpu_device *vdev)
> +{
> + vdev->hw->ops->wdt_disable(vdev);
> +};
> +
> +/* Register indirect accesses */
> +static inline u32 ivpu_hw_reg_pll_freq_get(struct ivpu_device *vdev)
> +{
> + return vdev->hw->ops->reg_pll_freq_get(vdev);
> +};
> +
> +static inline u32 ivpu_hw_reg_telemetry_offset_get(struct ivpu_device *vdev)
> +{
> + return vdev->hw->ops->reg_telemetry_offset_get(vdev);
> +};
> +
> +static inline u32 ivpu_hw_reg_telemetry_size_get(struct ivpu_device *vdev)
> +{
> + return vdev->hw->ops->reg_telemetry_size_get(vdev);
> +};
> +
> +static inline u32 ivpu_hw_reg_telemetry_enable_get(struct ivpu_device *vdev)
> +{
> + return vdev->hw->ops->reg_telemetry_enable_get(vdev);
> +};
> +
> +static inline void ivpu_hw_reg_db_set(struct ivpu_device *vdev, u32 db_id)
> +{
> + vdev->hw->ops->reg_db_set(vdev, db_id);
> +};
> +
> +static inline u32 ivpu_hw_reg_ipc_rx_addr_get(struct ivpu_device *vdev)
> +{
> + return vdev->hw->ops->reg_ipc_rx_addr_get(vdev);
> +};
> +
> +static inline u32 ivpu_hw_reg_ipc_rx_count_get(struct ivpu_device *vdev)
> +{
> + return vdev->hw->ops->reg_ipc_rx_count_get(vdev);
> +};
> +
> +static inline void ivpu_hw_reg_ipc_tx_set(struct ivpu_device *vdev, u32 vpu_addr)
> +{
> + vdev->hw->ops->reg_ipc_tx_set(vdev, vpu_addr);
> +};
> +
> +static inline void ivpu_hw_irq_clear(struct ivpu_device *vdev)
> +{
> + vdev->hw->ops->irq_clear(vdev);
> +};
> +
> +static inline void ivpu_hw_irq_enable(struct ivpu_device *vdev)
> +{
> + vdev->hw->ops->irq_enable(vdev);
> +};
> +
> +static inline void ivpu_hw_irq_disable(struct ivpu_device *vdev)
> +{
> + vdev->hw->ops->irq_disable(vdev);
> +};
Why hide all the calls to the hw ops functions inside inline functions ?
I mean, it just makes it one step longer to read the code...
Why not directly call vdev->hw->ops->operation ?
> diff --git a/include/uapi/drm/ivpu_drm.h b/include/uapi/drm/ivpu_drm.h
> new file mode 100644
> index 000000000000..922cbf30ce34
> --- /dev/null
> +++ b/include/uapi/drm/ivpu_drm.h
> @@ -0,0 +1,95 @@
> +/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */
> +/*
> + * Copyright (C) 2020-2022 Intel Corporation
> + */
> +
> +#ifndef __UAPI_IVPU_DRM_H__
> +#define __UAPI_IVPU_DRM_H__
> +
> +#include "drm.h"
> +
> +#if defined(__cplusplus)
> +extern "C" {
> +#endif
> +
> +#define DRM_IVPU_DRIVER_MAJOR 1
> +#define DRM_IVPU_DRIVER_MINOR 0
I would prefer not to define versions for the driver. Don't get in
this trap of trying to keep a version
number updated over time. It breaks down the moment you get the code
merged into the kernel tree as the driver is what is in the kernel, not
separate from it.
Also think of the stable kernels, you will backport fixes to those for
the driver as part of the development process. So what "version" are
they now? They are some mis-match of the old one with new fixes, and as
such, the version number now means nothing.
Just stick to the version number of the kernel itself, that's the only
sane way.
btw, I talked to Daniel about this and he told me this
major/minor/patchlevel is legacy in drm and should be deprecated, so
I'm going to send a patch to document that it is deprecated and how to
use getcap ioctl to find out the features the driver support.
Thanks,
Oded
^ permalink raw reply [flat|nested] 40+ messages in thread
* Re: [PATCH v4 1/7] accel/ivpu: Introduce a new DRM driver for Intel VPU
2022-12-14 13:57 ` Oded Gabbay
@ 2022-12-14 15:07 ` Jeffrey Hugo
2022-12-14 18:21 ` Oded Gabbay
2022-12-14 15:39 ` Stanislaw Gruszka
1 sibling, 1 reply; 40+ messages in thread
From: Jeffrey Hugo @ 2022-12-14 15:07 UTC (permalink / raw)
To: Oded Gabbay, Jacek Lawrynowicz
Cc: Krystian Pradzynski, dri-devel, stanislaw.gruszka, tzimmermann,
andrzej.kacprowski
On 12/14/2022 6:57 AM, Oded Gabbay wrote:
> On Thu, Dec 8, 2022 at 1:08 PM Jacek Lawrynowicz
> <jacek.lawrynowicz@linux.intel.com> wrote:
>> +
>> +static inline int ivpu_hw_info_init(struct ivpu_device *vdev)
>> +{
>> + return vdev->hw->ops->info_init(vdev);
>> +};
>> +
>> +static inline int ivpu_hw_power_up(struct ivpu_device *vdev)
>> +{
>> + ivpu_dbg(vdev, PM, "HW power up\n");
>> +
>> + return vdev->hw->ops->power_up(vdev);
>> +};
>> +
>> +static inline int ivpu_hw_boot_fw(struct ivpu_device *vdev)
>> +{
>> + return vdev->hw->ops->boot_fw(vdev);
>> +};
>> +
>> +static inline bool ivpu_hw_is_idle(struct ivpu_device *vdev)
>> +{
>> + return vdev->hw->ops->is_idle(vdev);
>> +};
>> +
>> +static inline int ivpu_hw_power_down(struct ivpu_device *vdev)
>> +{
>> + ivpu_dbg(vdev, PM, "HW power down\n");
>> +
>> + return vdev->hw->ops->power_down(vdev);
>> +};
>> +
>> +static inline void ivpu_hw_wdt_disable(struct ivpu_device *vdev)
>> +{
>> + vdev->hw->ops->wdt_disable(vdev);
>> +};
>> +
>> +/* Register indirect accesses */
>> +static inline u32 ivpu_hw_reg_pll_freq_get(struct ivpu_device *vdev)
>> +{
>> + return vdev->hw->ops->reg_pll_freq_get(vdev);
>> +};
>> +
>> +static inline u32 ivpu_hw_reg_telemetry_offset_get(struct ivpu_device *vdev)
>> +{
>> + return vdev->hw->ops->reg_telemetry_offset_get(vdev);
>> +};
>> +
>> +static inline u32 ivpu_hw_reg_telemetry_size_get(struct ivpu_device *vdev)
>> +{
>> + return vdev->hw->ops->reg_telemetry_size_get(vdev);
>> +};
>> +
>> +static inline u32 ivpu_hw_reg_telemetry_enable_get(struct ivpu_device *vdev)
>> +{
>> + return vdev->hw->ops->reg_telemetry_enable_get(vdev);
>> +};
>> +
>> +static inline void ivpu_hw_reg_db_set(struct ivpu_device *vdev, u32 db_id)
>> +{
>> + vdev->hw->ops->reg_db_set(vdev, db_id);
>> +};
>> +
>> +static inline u32 ivpu_hw_reg_ipc_rx_addr_get(struct ivpu_device *vdev)
>> +{
>> + return vdev->hw->ops->reg_ipc_rx_addr_get(vdev);
>> +};
>> +
>> +static inline u32 ivpu_hw_reg_ipc_rx_count_get(struct ivpu_device *vdev)
>> +{
>> + return vdev->hw->ops->reg_ipc_rx_count_get(vdev);
>> +};
>> +
>> +static inline void ivpu_hw_reg_ipc_tx_set(struct ivpu_device *vdev, u32 vpu_addr)
>> +{
>> + vdev->hw->ops->reg_ipc_tx_set(vdev, vpu_addr);
>> +};
>> +
>> +static inline void ivpu_hw_irq_clear(struct ivpu_device *vdev)
>> +{
>> + vdev->hw->ops->irq_clear(vdev);
>> +};
>> +
>> +static inline void ivpu_hw_irq_enable(struct ivpu_device *vdev)
>> +{
>> + vdev->hw->ops->irq_enable(vdev);
>> +};
>> +
>> +static inline void ivpu_hw_irq_disable(struct ivpu_device *vdev)
>> +{
>> + vdev->hw->ops->irq_disable(vdev);
>> +};
> Why hide all the calls to the hw ops functions inside inline functions ?
> I mean, it just makes it one step longer to read the code...
> Why not directly call vdev->hw->ops->operation ?
>
>> diff --git a/include/uapi/drm/ivpu_drm.h b/include/uapi/drm/ivpu_drm.h
>> new file mode 100644
>> index 000000000000..922cbf30ce34
>> --- /dev/null
>> +++ b/include/uapi/drm/ivpu_drm.h
>> @@ -0,0 +1,95 @@
>> +/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */
>> +/*
>> + * Copyright (C) 2020-2022 Intel Corporation
>> + */
>> +
>> +#ifndef __UAPI_IVPU_DRM_H__
>> +#define __UAPI_IVPU_DRM_H__
>> +
>> +#include "drm.h"
>> +
>> +#if defined(__cplusplus)
>> +extern "C" {
>> +#endif
>> +
>> +#define DRM_IVPU_DRIVER_MAJOR 1
>> +#define DRM_IVPU_DRIVER_MINOR 0
> I would prefer not to define versions for the driver. Don't get in
> this trap of trying to keep a version
> number updated over time. It breaks down the moment you get the code
> merged into the kernel tree as the driver is what is in the kernel, not
> separate from it.
>
> Also think of the stable kernels, you will backport fixes to those for
> the driver as part of the development process. So what "version" are
> they now? They are some mis-match of the old one with new fixes, and as
> such, the version number now means nothing.
>
> Just stick to the version number of the kernel itself, that's the only
> sane way.
This seems to assume that the user is running whole kernels and not a
backport of the driver (similar to the backports project that is popular
with net).
Lets assume this gets merged into 6.3. End user is on say Ubuntu 20.04
which GA'd with a 5.4 kernel and is maintaining that. Intel here
backports the 6.3 driver to 5.4 to support this end user and tries to do
the "right thing" by using the upstream code instead of some downstream
fork. Now the kernel version is meaningless because 5.4 never had this
driver. Of course if the user reports an issue to Intel, it would be
handy to know exactly what version of the driver the user has.
The src version hash that modinfo provides is meaningless because it
changes based on the entirety of the build, which includes things like
the compiler used.
If there is an alternative solution for this, I'd love to hear it.
^ permalink raw reply [flat|nested] 40+ messages in thread
* Re: [PATCH v4 1/7] accel/ivpu: Introduce a new DRM driver for Intel VPU
2022-12-14 13:57 ` Oded Gabbay
2022-12-14 15:07 ` Jeffrey Hugo
@ 2022-12-14 15:39 ` Stanislaw Gruszka
1 sibling, 0 replies; 40+ messages in thread
From: Stanislaw Gruszka @ 2022-12-14 15:39 UTC (permalink / raw)
To: Oded Gabbay
Cc: Krystian Pradzynski, quic_jhugo, dri-devel, Jacek Lawrynowicz,
tzimmermann, andrzej.kacprowski
On Wed, Dec 14, 2022 at 03:57:54PM +0200, Oded Gabbay wrote:
> On Thu, Dec 8, 2022 at 1:08 PM Jacek Lawrynowicz
> <jacek.lawrynowicz@linux.intel.com> wrote:
> > +
> > +static inline int ivpu_hw_info_init(struct ivpu_device *vdev)
> > +{
> > + return vdev->hw->ops->info_init(vdev);
> > +};
> > +
> > +static inline int ivpu_hw_power_up(struct ivpu_device *vdev)
> > +{
> > + ivpu_dbg(vdev, PM, "HW power up\n");
> > +
> > + return vdev->hw->ops->power_up(vdev);
> > +};
> > +
> > +static inline int ivpu_hw_boot_fw(struct ivpu_device *vdev)
> > +{
> > + return vdev->hw->ops->boot_fw(vdev);
> > +};
> > +
> > +static inline bool ivpu_hw_is_idle(struct ivpu_device *vdev)
> > +{
> > + return vdev->hw->ops->is_idle(vdev);
> > +};
> > +
> > +static inline int ivpu_hw_power_down(struct ivpu_device *vdev)
> > +{
> > + ivpu_dbg(vdev, PM, "HW power down\n");
> > +
> > + return vdev->hw->ops->power_down(vdev);
> > +};
> > +
> > +static inline void ivpu_hw_wdt_disable(struct ivpu_device *vdev)
> > +{
> > + vdev->hw->ops->wdt_disable(vdev);
> > +};
> > +
> > +/* Register indirect accesses */
> > +static inline u32 ivpu_hw_reg_pll_freq_get(struct ivpu_device *vdev)
> > +{
> > + return vdev->hw->ops->reg_pll_freq_get(vdev);
> > +};
> > +
> > +static inline u32 ivpu_hw_reg_telemetry_offset_get(struct ivpu_device *vdev)
> > +{
> > + return vdev->hw->ops->reg_telemetry_offset_get(vdev);
> > +};
> > +
> > +static inline u32 ivpu_hw_reg_telemetry_size_get(struct ivpu_device *vdev)
> > +{
> > + return vdev->hw->ops->reg_telemetry_size_get(vdev);
> > +};
> > +
> > +static inline u32 ivpu_hw_reg_telemetry_enable_get(struct ivpu_device *vdev)
> > +{
> > + return vdev->hw->ops->reg_telemetry_enable_get(vdev);
> > +};
> > +
> > +static inline void ivpu_hw_reg_db_set(struct ivpu_device *vdev, u32 db_id)
> > +{
> > + vdev->hw->ops->reg_db_set(vdev, db_id);
> > +};
> > +
> > +static inline u32 ivpu_hw_reg_ipc_rx_addr_get(struct ivpu_device *vdev)
> > +{
> > + return vdev->hw->ops->reg_ipc_rx_addr_get(vdev);
> > +};
> > +
> > +static inline u32 ivpu_hw_reg_ipc_rx_count_get(struct ivpu_device *vdev)
> > +{
> > + return vdev->hw->ops->reg_ipc_rx_count_get(vdev);
> > +};
> > +
> > +static inline void ivpu_hw_reg_ipc_tx_set(struct ivpu_device *vdev, u32 vpu_addr)
> > +{
> > + vdev->hw->ops->reg_ipc_tx_set(vdev, vpu_addr);
> > +};
> > +
> > +static inline void ivpu_hw_irq_clear(struct ivpu_device *vdev)
> > +{
> > + vdev->hw->ops->irq_clear(vdev);
> > +};
> > +
> > +static inline void ivpu_hw_irq_enable(struct ivpu_device *vdev)
> > +{
> > + vdev->hw->ops->irq_enable(vdev);
> > +};
> > +
> > +static inline void ivpu_hw_irq_disable(struct ivpu_device *vdev)
> > +{
> > + vdev->hw->ops->irq_disable(vdev);
> > +};
> Why hide all the calls to the hw ops functions inside inline functions ?
> I mean, it just makes it one step longer to read the code...
> Why not directly call vdev->hw->ops->operation ?
It allows to extend the calls for code that are common between individual
implementations.
> > diff --git a/include/uapi/drm/ivpu_drm.h b/include/uapi/drm/ivpu_drm.h
> > new file mode 100644
> > index 000000000000..922cbf30ce34
> > --- /dev/null
> > +++ b/include/uapi/drm/ivpu_drm.h
> > @@ -0,0 +1,95 @@
> > +/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */
> > +/*
> > + * Copyright (C) 2020-2022 Intel Corporation
> > + */
> > +
> > +#ifndef __UAPI_IVPU_DRM_H__
> > +#define __UAPI_IVPU_DRM_H__
> > +
> > +#include "drm.h"
> > +
> > +#if defined(__cplusplus)
> > +extern "C" {
> > +#endif
> > +
> > +#define DRM_IVPU_DRIVER_MAJOR 1
> > +#define DRM_IVPU_DRIVER_MINOR 0
> I would prefer not to define versions for the driver. Don't get in
> this trap of trying to keep a version
> number updated over time. It breaks down the moment you get the code
> merged into the kernel tree as the driver is what is in the kernel, not
> separate from it.
>
> Also think of the stable kernels, you will backport fixes to those for
> the driver as part of the development process. So what "version" are
> they now? They are some mis-match of the old one with new fixes, and as
> such, the version number now means nothing.
Yes, it's not optimal to identify features using major/minor version and
we do not relay heavily on this. For now we expect that some features are
present and working since particular major/minor version and mark feature
tests failed or skipped accordingly.
> Just stick to the version number of the kernel itself, that's the only
> sane way.
>
> btw, I talked to Daniel about this and he told me this
> major/minor/patchlevel is legacy in drm and should be deprecated, so
> I'm going to send a patch to document that it is deprecated and how to
> use getcap ioctl to find out the features the driver support.
Cool.
Regards
Stanislaw
^ permalink raw reply [flat|nested] 40+ messages in thread
* Re: [PATCH v4 1/7] accel/ivpu: Introduce a new DRM driver for Intel VPU
2022-12-14 15:07 ` Jeffrey Hugo
@ 2022-12-14 18:21 ` Oded Gabbay
0 siblings, 0 replies; 40+ messages in thread
From: Oded Gabbay @ 2022-12-14 18:21 UTC (permalink / raw)
To: Jeffrey Hugo
Cc: Krystian Pradzynski, tzimmermann, dri-devel, stanislaw.gruszka,
Jacek Lawrynowicz, andrzej.kacprowski
On Wed, Dec 14, 2022 at 5:07 PM Jeffrey Hugo <quic_jhugo@quicinc.com> wrote:
>
> On 12/14/2022 6:57 AM, Oded Gabbay wrote:
> > On Thu, Dec 8, 2022 at 1:08 PM Jacek Lawrynowicz
> > <jacek.lawrynowicz@linux.intel.com> wrote:
> >> +
> >> +static inline int ivpu_hw_info_init(struct ivpu_device *vdev)
> >> +{
> >> + return vdev->hw->ops->info_init(vdev);
> >> +};
> >> +
> >> +static inline int ivpu_hw_power_up(struct ivpu_device *vdev)
> >> +{
> >> + ivpu_dbg(vdev, PM, "HW power up\n");
> >> +
> >> + return vdev->hw->ops->power_up(vdev);
> >> +};
> >> +
> >> +static inline int ivpu_hw_boot_fw(struct ivpu_device *vdev)
> >> +{
> >> + return vdev->hw->ops->boot_fw(vdev);
> >> +};
> >> +
> >> +static inline bool ivpu_hw_is_idle(struct ivpu_device *vdev)
> >> +{
> >> + return vdev->hw->ops->is_idle(vdev);
> >> +};
> >> +
> >> +static inline int ivpu_hw_power_down(struct ivpu_device *vdev)
> >> +{
> >> + ivpu_dbg(vdev, PM, "HW power down\n");
> >> +
> >> + return vdev->hw->ops->power_down(vdev);
> >> +};
> >> +
> >> +static inline void ivpu_hw_wdt_disable(struct ivpu_device *vdev)
> >> +{
> >> + vdev->hw->ops->wdt_disable(vdev);
> >> +};
> >> +
> >> +/* Register indirect accesses */
> >> +static inline u32 ivpu_hw_reg_pll_freq_get(struct ivpu_device *vdev)
> >> +{
> >> + return vdev->hw->ops->reg_pll_freq_get(vdev);
> >> +};
> >> +
> >> +static inline u32 ivpu_hw_reg_telemetry_offset_get(struct ivpu_device *vdev)
> >> +{
> >> + return vdev->hw->ops->reg_telemetry_offset_get(vdev);
> >> +};
> >> +
> >> +static inline u32 ivpu_hw_reg_telemetry_size_get(struct ivpu_device *vdev)
> >> +{
> >> + return vdev->hw->ops->reg_telemetry_size_get(vdev);
> >> +};
> >> +
> >> +static inline u32 ivpu_hw_reg_telemetry_enable_get(struct ivpu_device *vdev)
> >> +{
> >> + return vdev->hw->ops->reg_telemetry_enable_get(vdev);
> >> +};
> >> +
> >> +static inline void ivpu_hw_reg_db_set(struct ivpu_device *vdev, u32 db_id)
> >> +{
> >> + vdev->hw->ops->reg_db_set(vdev, db_id);
> >> +};
> >> +
> >> +static inline u32 ivpu_hw_reg_ipc_rx_addr_get(struct ivpu_device *vdev)
> >> +{
> >> + return vdev->hw->ops->reg_ipc_rx_addr_get(vdev);
> >> +};
> >> +
> >> +static inline u32 ivpu_hw_reg_ipc_rx_count_get(struct ivpu_device *vdev)
> >> +{
> >> + return vdev->hw->ops->reg_ipc_rx_count_get(vdev);
> >> +};
> >> +
> >> +static inline void ivpu_hw_reg_ipc_tx_set(struct ivpu_device *vdev, u32 vpu_addr)
> >> +{
> >> + vdev->hw->ops->reg_ipc_tx_set(vdev, vpu_addr);
> >> +};
> >> +
> >> +static inline void ivpu_hw_irq_clear(struct ivpu_device *vdev)
> >> +{
> >> + vdev->hw->ops->irq_clear(vdev);
> >> +};
> >> +
> >> +static inline void ivpu_hw_irq_enable(struct ivpu_device *vdev)
> >> +{
> >> + vdev->hw->ops->irq_enable(vdev);
> >> +};
> >> +
> >> +static inline void ivpu_hw_irq_disable(struct ivpu_device *vdev)
> >> +{
> >> + vdev->hw->ops->irq_disable(vdev);
> >> +};
> > Why hide all the calls to the hw ops functions inside inline functions ?
> > I mean, it just makes it one step longer to read the code...
> > Why not directly call vdev->hw->ops->operation ?
> >
> >> diff --git a/include/uapi/drm/ivpu_drm.h b/include/uapi/drm/ivpu_drm.h
> >> new file mode 100644
> >> index 000000000000..922cbf30ce34
> >> --- /dev/null
> >> +++ b/include/uapi/drm/ivpu_drm.h
> >> @@ -0,0 +1,95 @@
> >> +/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */
> >> +/*
> >> + * Copyright (C) 2020-2022 Intel Corporation
> >> + */
> >> +
> >> +#ifndef __UAPI_IVPU_DRM_H__
> >> +#define __UAPI_IVPU_DRM_H__
> >> +
> >> +#include "drm.h"
> >> +
> >> +#if defined(__cplusplus)
> >> +extern "C" {
> >> +#endif
> >> +
> >> +#define DRM_IVPU_DRIVER_MAJOR 1
> >> +#define DRM_IVPU_DRIVER_MINOR 0
> > I would prefer not to define versions for the driver. Don't get in
> > this trap of trying to keep a version
> > number updated over time. It breaks down the moment you get the code
> > merged into the kernel tree as the driver is what is in the kernel, not
> > separate from it.
> >
> > Also think of the stable kernels, you will backport fixes to those for
> > the driver as part of the development process. So what "version" are
> > they now? They are some mis-match of the old one with new fixes, and as
> > such, the version number now means nothing.
> >
> > Just stick to the version number of the kernel itself, that's the only
> > sane way.
>
> This seems to assume that the user is running whole kernels and not a
> backport of the driver (similar to the backports project that is popular
> with net).
That's what the kernel upstream community usually assumes ;)
>
> Lets assume this gets merged into 6.3. End user is on say Ubuntu 20.04
> which GA'd with a 5.4 kernel and is maintaining that. Intel here
> backports the 6.3 driver to 5.4 to support this end user and tries to do
> the "right thing" by using the upstream code instead of some downstream
> fork. Now the kernel version is meaningless because 5.4 never had this
If you use some kind of get_cap ioctl in your driver, your userspace
can inquire about supported features, without need for driver version.
This can also allow you to take-out certain features from specific versions.
> driver. Of course if the user reports an issue to Intel, it would be
> handy to know exactly what version of the driver the user has.
Assuming you install your driver as out-of-tree, you could keep
numbering in the dkms package.
>
> The src version hash that modinfo provides is meaningless because it
> changes based on the entirety of the build, which includes things like
> the compiler used.
>
> If there is an alternative solution for this, I'd love to hear it.
What I said above.
Having said that, I'm not going to insist on this, it's bike-shedding
^ permalink raw reply [flat|nested] 40+ messages in thread
* Re: [PATCH v4 2/7] accel/ivpu: Add Intel VPU MMU support
2022-12-08 11:07 ` [PATCH v4 2/7] accel/ivpu: Add Intel VPU MMU support Jacek Lawrynowicz
2022-12-12 11:19 ` kernel test robot
@ 2022-12-18 9:13 ` Oded Gabbay
2022-12-19 13:17 ` Jacek Lawrynowicz
1 sibling, 1 reply; 40+ messages in thread
From: Oded Gabbay @ 2022-12-18 9:13 UTC (permalink / raw)
To: Jacek Lawrynowicz
Cc: Krystian Pradzynski, quic_jhugo, Karol Wachowski, dri-devel,
stanislaw.gruszka, tzimmermann, andrzej.kacprowski
On Thu, Dec 8, 2022 at 1:08 PM Jacek Lawrynowicz
<jacek.lawrynowicz@linux.intel.com> wrote:
>
> VPU Memory Management Unit is based on ARM MMU-600.
> It allows the creation of multiple virtual address spaces for
> the device and map noncontinuous host memory (there is no dedicated
> memory on the VPU).
>
> Address space is implemented as a struct ivpu_mmu_context, it has an ID,
> drm_mm allocator for VPU addresses and struct ivpu_mmu_pgtable that
> holds actual 3-level, 4KB page table.
> Context with ID 0 (global context) is created upon driver initialization
> and it's mainly used for mapping memory required to execute
> the firmware.
> Contexts with non-zero IDs are user contexts allocated each time
> the devices is open()-ed and they map command buffers and other
> workload-related memory.
> Workloads executing in a given contexts have access only
> to the memory mapped in this context.
>
> This patch is has to main files:
This patch has two main files:
> - ivpu_mmu_context.c handles MMU page tables and memory mapping
> - ivpu_mmu.c implements a driver that programs the MMU device
>
> Co-developed-by: Karol Wachowski <karol.wachowski@linux.intel.com>
> Signed-off-by: Karol Wachowski <karol.wachowski@linux.intel.com>
> Co-developed-by: Krystian Pradzynski <krystian.pradzynski@linux.intel.com>
> Signed-off-by: Krystian Pradzynski <krystian.pradzynski@linux.intel.com>
> Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
> ---
> drivers/accel/ivpu/Makefile | 4 +-
> drivers/accel/ivpu/ivpu_drv.c | 83 ++-
> drivers/accel/ivpu/ivpu_drv.h | 6 +
> drivers/accel/ivpu/ivpu_hw_mtl.c | 10 +
> drivers/accel/ivpu/ivpu_mmu.c | 875 ++++++++++++++++++++++++++
> drivers/accel/ivpu/ivpu_mmu.h | 50 ++
> drivers/accel/ivpu/ivpu_mmu_context.c | 385 ++++++++++++
> drivers/accel/ivpu/ivpu_mmu_context.h | 49 ++
> include/uapi/drm/ivpu_drm.h | 4 +
> 9 files changed, 1463 insertions(+), 3 deletions(-)
> create mode 100644 drivers/accel/ivpu/ivpu_mmu.c
> create mode 100644 drivers/accel/ivpu/ivpu_mmu.h
> create mode 100644 drivers/accel/ivpu/ivpu_mmu_context.c
> create mode 100644 drivers/accel/ivpu/ivpu_mmu_context.h
>
> diff --git a/drivers/accel/ivpu/Makefile b/drivers/accel/ivpu/Makefile
> index 28330c04e52f..37b8bf1d3247 100644
> --- a/drivers/accel/ivpu/Makefile
> +++ b/drivers/accel/ivpu/Makefile
> @@ -3,6 +3,8 @@
>
> intel_vpu-y := \
> ivpu_drv.o \
> - ivpu_hw_mtl.o
> + ivpu_hw_mtl.o \
> + ivpu_mmu.o \
> + ivpu_mmu_context.o
>
> obj-$(CONFIG_DRM_ACCEL_IVPU) += intel_vpu.o
> \ No newline at end of file
> diff --git a/drivers/accel/ivpu/ivpu_drv.c b/drivers/accel/ivpu/ivpu_drv.c
> index 8fbccb8d888b..a22d41ca5a4b 100644
> --- a/drivers/accel/ivpu/ivpu_drv.c
> +++ b/drivers/accel/ivpu/ivpu_drv.c
> @@ -15,6 +15,8 @@
>
> #include "ivpu_drv.h"
> #include "ivpu_hw.h"
> +#include "ivpu_mmu.h"
> +#include "ivpu_mmu_context.h"
>
> #ifndef DRIVER_VERSION_STR
> #define DRIVER_VERSION_STR __stringify(DRM_IVPU_DRIVER_MAJOR) "." \
> @@ -37,23 +39,38 @@ MODULE_PARM_DESC(pll_max_ratio, "Maximum PLL ratio used to set VPU frequency");
>
> struct ivpu_file_priv *ivpu_file_priv_get(struct ivpu_file_priv *file_priv)
> {
> + struct ivpu_device *vdev = file_priv->vdev;
> +
> kref_get(&file_priv->ref);
> +
> + ivpu_dbg(vdev, KREF, "file_priv get: ctx %u refcount %u\n",
> + file_priv->ctx.id, kref_read(&file_priv->ref));
> +
> return file_priv;
> }
>
> static void file_priv_release(struct kref *ref)
> {
> struct ivpu_file_priv *file_priv = container_of(ref, struct ivpu_file_priv, ref);
> + struct ivpu_device *vdev = file_priv->vdev;
>
> + ivpu_dbg(vdev, FILE, "file_priv release: ctx %u\n", file_priv->ctx.id);
> +
> + ivpu_mmu_user_context_fini(vdev, &file_priv->ctx);
> + WARN_ON(xa_erase_irq(&vdev->context_xa, file_priv->ctx.id) != file_priv);
> kfree(file_priv);
> }
>
> void ivpu_file_priv_put(struct ivpu_file_priv **link)
> {
> struct ivpu_file_priv *file_priv = *link;
> + struct ivpu_device *vdev = file_priv->vdev;
>
> WARN_ON(!file_priv);
>
> + ivpu_dbg(vdev, KREF, "file_priv put: ctx %u refcount %u\n",
> + file_priv->ctx.id, kref_read(&file_priv->ref));
> +
> *link = NULL;
> kref_put(&file_priv->ref, file_priv_release);
> }
> @@ -88,6 +105,9 @@ static int ivpu_get_param_ioctl(struct drm_device *dev, void *data, struct drm_f
> case DRM_IVPU_PARAM_CONTEXT_PRIORITY:
> args->value = file_priv->priority;
> break;
> + case DRM_IVPU_PARAM_CONTEXT_ID:
> + args->value = file_priv->ctx.id;
Why is this needed ? Why does the user need to know its context ID ?
> + break;
> default:
> ret = -EINVAL;
> break;
> @@ -120,22 +140,59 @@ static int ivpu_open(struct drm_device *dev, struct drm_file *file)
> {
> struct ivpu_device *vdev = to_ivpu_device(dev);
> struct ivpu_file_priv *file_priv;
> + u32 ctx_id;
> + void *old;
> + int ret;
> +
> + ret = xa_alloc_irq(&vdev->context_xa, &ctx_id, NULL, vdev->context_xa_limit, GFP_KERNEL);
> + if (ret) {
> + ivpu_err(vdev, "Failed to allocate context id: %d\n", ret);
> + return ret;
> + }
>
> file_priv = kzalloc(sizeof(*file_priv), GFP_KERNEL);
> - if (!file_priv)
> - return -ENOMEM;
> + if (!file_priv) {
> + ret = -ENOMEM;
> + goto err_xa_erase;
> + }
>
> file_priv->vdev = vdev;
> file_priv->priority = DRM_IVPU_CONTEXT_PRIORITY_NORMAL;
> kref_init(&file_priv->ref);
>
> + ret = ivpu_mmu_user_context_init(vdev, &file_priv->ctx, ctx_id);
> + if (ret)
> + goto err_free_file_priv;
> +
> + old = xa_store_irq(&vdev->context_xa, ctx_id, file_priv, GFP_KERNEL);
> + if (xa_is_err(old)) {
> + ret = xa_err(old);
> + ivpu_err(vdev, "Failed to store context %u: %d\n", ctx_id, ret);
> + goto err_ctx_fini;
> + }
> +
> + ivpu_dbg(vdev, FILE, "file_priv create: ctx %u process %s pid %d\n",
> + ctx_id, current->comm, task_pid_nr(current));
> +
> file->driver_priv = file_priv;
> return 0;
> +
> +err_ctx_fini:
> + ivpu_mmu_user_context_fini(vdev, &file_priv->ctx);
> +err_free_file_priv:
> + kfree(file_priv);
> +err_xa_erase:
> + xa_erase_irq(&vdev->context_xa, ctx_id);
> + return ret;
> }
>
> static void ivpu_postclose(struct drm_device *dev, struct drm_file *file)
> {
> struct ivpu_file_priv *file_priv = file->driver_priv;
> + struct ivpu_device *vdev = to_ivpu_device(dev);
> +
> + ivpu_dbg(vdev, FILE, "file_priv close: ctx %u process %s pid %d\n",
> + file_priv->ctx.id, current->comm, task_pid_nr(current));
>
> ivpu_file_priv_put(&file_priv);
> }
> @@ -150,6 +207,7 @@ int ivpu_shutdown(struct ivpu_device *vdev)
> int ret;
>
> ivpu_hw_irq_disable(vdev);
> + ivpu_mmu_disable(vdev);
>
> ret = ivpu_hw_power_down(vdev);
> if (ret)
> @@ -257,6 +315,10 @@ static int ivpu_dev_init(struct ivpu_device *vdev)
> if (!vdev->hw)
> return -ENOMEM;
>
> + vdev->mmu = drmm_kzalloc(&vdev->drm, sizeof(*vdev->mmu), GFP_KERNEL);
> + if (!vdev->mmu)
> + return -ENOMEM;
> +
> vdev->hw->ops = &ivpu_hw_mtl_ops;
> vdev->platform = IVPU_PLATFORM_INVALID;
> vdev->context_xa_limit.min = IVPU_GLOBAL_CONTEXT_MMU_SSID + 1;
> @@ -289,8 +351,24 @@ static int ivpu_dev_init(struct ivpu_device *vdev)
> goto err_xa_destroy;
> }
>
> + ret = ivpu_mmu_global_context_init(vdev);
> + if (ret) {
> + ivpu_err(vdev, "Failed to initialize global MMU context: %d\n", ret);
> + goto err_power_down;
> + }
> +
> + ret = ivpu_mmu_init(vdev);
> + if (ret) {
> + ivpu_err(vdev, "Failed to initialize MMU device: %d\n", ret);
> + goto err_mmu_gctx_fini;
> + }
> +
> return 0;
>
> +err_mmu_gctx_fini:
> + ivpu_mmu_global_context_fini(vdev);
> +err_power_down:
> + ivpu_hw_power_down(vdev);
> err_xa_destroy:
> xa_destroy(&vdev->context_xa);
> return ret;
> @@ -299,6 +377,7 @@ static int ivpu_dev_init(struct ivpu_device *vdev)
> static void ivpu_dev_fini(struct ivpu_device *vdev)
> {
> ivpu_shutdown(vdev);
> + ivpu_mmu_global_context_fini(vdev);
>
> drm_WARN_ON(&vdev->drm, !xa_empty(&vdev->context_xa));
> xa_destroy(&vdev->context_xa);
> diff --git a/drivers/accel/ivpu/ivpu_drv.h b/drivers/accel/ivpu/ivpu_drv.h
> index 4f859e7ac09e..6e8b88068fc9 100644
> --- a/drivers/accel/ivpu/ivpu_drv.h
> +++ b/drivers/accel/ivpu/ivpu_drv.h
> @@ -15,6 +15,8 @@
> #include <linux/xarray.h>
> #include <uapi/drm/ivpu_drm.h>
>
> +#include "ivpu_mmu_context.h"
> +
> #define DRIVER_NAME "intel_vpu"
> #define DRIVER_DESC "Driver for Intel Versatile Processing Unit (VPU)"
> #define DRIVER_DATE "20221208"
> @@ -71,6 +73,7 @@ struct ivpu_wa_table {
> };
>
> struct ivpu_hw_info;
> +struct ivpu_mmu_info;
>
> struct ivpu_device {
> struct drm_device drm;
> @@ -81,7 +84,9 @@ struct ivpu_device {
>
> struct ivpu_wa_table wa;
> struct ivpu_hw_info *hw;
> + struct ivpu_mmu_info *mmu;
>
> + struct ivpu_mmu_context gctx;
> struct xarray context_xa;
> struct xa_limit context_xa_limit;
>
> @@ -100,6 +105,7 @@ struct ivpu_device {
> struct ivpu_file_priv {
> struct kref ref;
> struct ivpu_device *vdev;
> + struct ivpu_mmu_context ctx;
> u32 priority;
> };
>
> diff --git a/drivers/accel/ivpu/ivpu_hw_mtl.c b/drivers/accel/ivpu/ivpu_hw_mtl.c
> index c84bacd4d0f5..39350203452d 100644
> --- a/drivers/accel/ivpu/ivpu_hw_mtl.c
> +++ b/drivers/accel/ivpu/ivpu_hw_mtl.c
> @@ -7,6 +7,7 @@
> #include "ivpu_hw_mtl_reg.h"
> #include "ivpu_hw_reg_io.h"
> #include "ivpu_hw.h"
> +#include "ivpu_mmu.h"
>
> #define TILE_FUSE_ENABLE_BOTH 0x0
> #define TILE_FUSE_ENABLE_UPPER 0x1
> @@ -930,6 +931,15 @@ static u32 ivpu_hw_mtl_irqv_handler(struct ivpu_device *vdev, int irq)
>
> REGV_WR32(MTL_VPU_HOST_SS_ICB_CLEAR_0, status);
>
> + if (REG_TEST_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, MMU_IRQ_0_INT, status))
> + ivpu_mmu_irq_evtq_handler(vdev);
> +
> + if (REG_TEST_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, MMU_IRQ_1_INT, status))
> + ivpu_dbg(vdev, IRQ, "MMU sync complete\n");
> +
> + if (REG_TEST_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, MMU_IRQ_2_INT, status))
> + ivpu_mmu_irq_gerr_handler(vdev);
> +
> if (REG_TEST_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, CPU_INT_REDIRECT_0_INT, status))
> ivpu_hw_mtl_irq_wdt_mss_handler(vdev);
>
> diff --git a/drivers/accel/ivpu/ivpu_mmu.c b/drivers/accel/ivpu/ivpu_mmu.c
> new file mode 100644
> index 000000000000..2dd9d2287055
> --- /dev/null
> +++ b/drivers/accel/ivpu/ivpu_mmu.c
> @@ -0,0 +1,875 @@
> +// SPDX-License-Identifier: GPL-2.0-only
> +/*
> + * Copyright (C) 2020-2022 Intel Corporation
> + */
> +
> +#include <linux/circ_buf.h>
> +#include <linux/highmem.h>
> +
> +#include "ivpu_drv.h"
> +#include "ivpu_hw_mtl_reg.h"
> +#include "ivpu_hw_reg_io.h"
> +#include "ivpu_mmu.h"
> +#include "ivpu_mmu_context.h"
> +
> +#define IVPU_MMU_IDR0_REF 0x080f3e0f
> +#define IVPU_MMU_IDR0_REF_SIMICS 0x080f3e1f
> +#define IVPU_MMU_IDR1_REF 0x0e739d18
> +#define IVPU_MMU_IDR3_REF 0x0000003c
> +#define IVPU_MMU_IDR5_REF 0x00040070
> +#define IVPU_MMU_IDR5_REF_SIMICS 0x00000075
> +#define IVPU_MMU_IDR5_REF_FPGA 0x00800075
> +
> +#define IVPU_MMU_CDTAB_ENT_SIZE 64
> +#define IVPU_MMU_CDTAB_ENT_COUNT_LOG2 8 /* 256 entries */
> +#define IVPU_MMU_CDTAB_ENT_COUNT ((u32)1 << IVPU_MMU_CDTAB_ENT_COUNT_LOG2)
> +
> +#define IVPU_MMU_STREAM_ID0 0
> +#define IVPU_MMU_STREAM_ID3 3
> +
> +#define IVPU_MMU_STRTAB_ENT_SIZE 64
> +#define IVPU_MMU_STRTAB_ENT_COUNT 4
> +#define IVPU_MMU_STRTAB_CFG_LOG2SIZE 2
> +#define IVPU_MMU_STRTAB_CFG IVPU_MMU_STRTAB_CFG_LOG2SIZE
> +
> +#define IVPU_MMU_Q_COUNT_LOG2 4 /* 16 entries */
> +#define IVPU_MMU_Q_COUNT ((u32)1 << IVPU_MMU_Q_COUNT_LOG2)
> +#define IVPU_MMU_Q_WRAP_BIT (IVPU_MMU_Q_COUNT << 1)
> +#define IVPU_MMU_Q_WRAP_MASK (IVPU_MMU_Q_WRAP_BIT - 1)
> +#define IVPU_MMU_Q_IDX_MASK (IVPU_MMU_Q_COUNT - 1)
> +#define IVPU_MMU_Q_IDX(val) ((val) & IVPU_MMU_Q_IDX_MASK)
> +
> +#define IVPU_MMU_CMDQ_CMD_SIZE 16
> +#define IVPU_MMU_CMDQ_SIZE (IVPU_MMU_Q_COUNT * IVPU_MMU_CMDQ_CMD_SIZE)
> +
> +#define IVPU_MMU_EVTQ_CMD_SIZE 32
> +#define IVPU_MMU_EVTQ_SIZE (IVPU_MMU_Q_COUNT * IVPU_MMU_EVTQ_CMD_SIZE)
> +
> +#define IVPU_MMU_CMD_OPCODE GENMASK(7, 0)
> +
> +#define IVPU_MMU_CMD_SYNC_0_CS GENMASK(13, 12)
> +#define IVPU_MMU_CMD_SYNC_0_MSH GENMASK(23, 22)
> +#define IVPU_MMU_CMD_SYNC_0_MSI_ATTR GENMASK(27, 24)
> +#define IVPU_MMU_CMD_SYNC_0_MSI_ATTR GENMASK(27, 24)
> +#define IVPU_MMU_CMD_SYNC_0_MSI_DATA GENMASK(63, 32)
> +
> +#define IVPU_MMU_CMD_CFGI_0_SSEC BIT(10)
> +#define IVPU_MMU_CMD_CFGI_0_SSV BIT(11)
> +#define IVPU_MMU_CMD_CFGI_0_SSID GENMASK(31, 12)
> +#define IVPU_MMU_CMD_CFGI_0_SID GENMASK(63, 32)
> +#define IVPU_MMU_CMD_CFGI_1_RANGE GENMASK(4, 0)
> +
> +#define IVPU_MMU_CMD_TLBI_0_ASID GENMASK(63, 48)
> +#define IVPU_MMU_CMD_TLBI_0_VMID GENMASK(47, 32)
> +
> +#define CMD_PREFETCH_CFG 0x1
> +#define CMD_CFGI_STE 0x3
> +#define CMD_CFGI_ALL 0x4
> +#define CMD_CFGI_CD 0x5
> +#define CMD_CFGI_CD_ALL 0x6
> +#define CMD_TLBI_NH_ASID 0x11
> +#define CMD_TLBI_EL2_ALL 0x20
> +#define CMD_TLBI_NSNH_ALL 0x30
> +#define CMD_SYNC 0x46
> +
> +#define IVPU_MMU_EVT_F_UUT 0x01
> +#define IVPU_MMU_EVT_C_BAD_STREAMID 0x02
> +#define IVPU_MMU_EVT_F_STE_FETCH 0x03
> +#define IVPU_MMU_EVT_C_BAD_STE 0x04
> +#define IVPU_MMU_EVT_F_BAD_ATS_TREQ 0x05
> +#define IVPU_MMU_EVT_F_STREAM_DISABLED 0x06
> +#define IVPU_MMU_EVT_F_TRANSL_FORBIDDEN 0x07
> +#define IVPU_MMU_EVT_C_BAD_SUBSTREAMID 0x08
> +#define IVPU_MMU_EVT_F_CD_FETCH 0x09
> +#define IVPU_MMU_EVT_C_BAD_CD 0x0a
> +#define IVPU_MMU_EVT_F_WALK_EABT 0x0b
> +#define IVPU_MMU_EVT_F_TRANSLATION 0x10
> +#define IVPU_MMU_EVT_F_ADDR_SIZE 0x11
> +#define IVPU_MMU_EVT_F_ACCESS 0x12
> +#define IVPU_MMU_EVT_F_PERMISSION 0x13
> +#define IVPU_MMU_EVT_F_TLB_CONFLICT 0x20
> +#define IVPU_MMU_EVT_F_CFG_CONFLICT 0x21
> +#define IVPU_MMU_EVT_E_PAGE_REQUEST 0x24
> +#define IVPU_MMU_EVT_F_VMS_FETCH 0x25
> +
> +#define IVPU_MMU_EVTS_MAX 8
> +
> +#define IVPU_MMU_EVT_OP_MASK GENMASK_ULL(7, 0)
> +#define IVPU_MMU_EVT_SSID_MASK GENMASK_ULL(31, 12)
> +
> +#define IVPU_MMU_Q_BASE_RWA BIT(62)
> +#define IVPU_MMU_Q_BASE_ADDR_MASK GENMASK_ULL(51, 5)
> +#define IVPU_MMU_STRTAB_BASE_RA BIT(62)
> +#define IVPU_MMU_STRTAB_BASE_ADDR_MASK GENMASK_ULL(51, 6)
> +
> +#define IVPU_MMU_IRQ_EVTQ_EN BIT(2)
> +#define IVPU_MMU_IRQ_GERROR_EN BIT(0)
> +
> +#define IVPU_MMU_CR0_ATSCHK BIT(4)
> +#define IVPU_MMU_CR0_CMDQEN BIT(3)
> +#define IVPU_MMU_CR0_EVTQEN BIT(2)
> +#define IVPU_MMU_CR0_PRIQEN BIT(1)
> +#define IVPU_MMU_CR0_SMMUEN BIT(0)
> +
> +#define IVPU_MMU_CR1_TABLE_SH GENMASK(11, 10)
> +#define IVPU_MMU_CR1_TABLE_OC GENMASK(9, 8)
> +#define IVPU_MMU_CR1_TABLE_IC GENMASK(7, 6)
> +#define IVPU_MMU_CR1_QUEUE_SH GENMASK(5, 4)
> +#define IVPU_MMU_CR1_QUEUE_OC GENMASK(3, 2)
> +#define IVPU_MMU_CR1_QUEUE_IC GENMASK(1, 0)
> +#define IVPU_MMU_CACHE_NC 0
> +#define IVPU_MMU_CACHE_WB 1
> +#define IVPU_MMU_CACHE_WT 2
> +#define IVPU_MMU_SH_NSH 0
> +#define IVPU_MMU_SH_OSH 2
> +#define IVPU_MMU_SH_ISH 3
> +
> +#define IVPU_MMU_CMDQ_OP GENMASK_ULL(7, 0)
> +
> +#define IVPU_MMU_CD_0_TCR_T0SZ GENMASK_ULL(5, 0)
> +#define IVPU_MMU_CD_0_TCR_TG0 GENMASK_ULL(7, 6)
> +#define IVPU_MMU_CD_0_TCR_IRGN0 GENMASK_ULL(9, 8)
> +#define IVPU_MMU_CD_0_TCR_ORGN0 GENMASK_ULL(11, 10)
> +#define IVPU_MMU_CD_0_TCR_SH0 GENMASK_ULL(13, 12)
> +#define IVPU_MMU_CD_0_TCR_EPD0 BIT_ULL(14)
> +#define IVPU_MMU_CD_0_TCR_EPD1 BIT_ULL(30)
> +#define IVPU_MMU_CD_0_ENDI BIT(15)
> +#define IVPU_MMU_CD_0_V BIT(31)
> +#define IVPU_MMU_CD_0_TCR_IPS GENMASK_ULL(34, 32)
> +#define IVPU_MMU_CD_0_TCR_TBI0 BIT_ULL(38)
> +#define IVPU_MMU_CD_0_AA64 BIT(41)
> +#define IVPU_MMU_CD_0_S BIT(44)
> +#define IVPU_MMU_CD_0_R BIT(45)
> +#define IVPU_MMU_CD_0_A BIT(46)
> +#define IVPU_MMU_CD_0_ASET BIT(47)
> +#define IVPU_MMU_CD_0_ASID GENMASK_ULL(63, 48)
> +
> +#define IVPU_MMU_CD_1_TTB0_MASK GENMASK_ULL(51, 4)
> +
> +#define IVPU_MMU_STE_0_S1CDMAX GENMASK_ULL(63, 59)
> +#define IVPU_MMU_STE_0_S1FMT GENMASK_ULL(5, 4)
> +#define IVPU_MMU_STE_0_S1FMT_LINEAR 0
> +#define IVPU_MMU_STE_DWORDS 8
> +#define IVPU_MMU_STE_0_CFG_S1_TRANS 5
> +#define IVPU_MMU_STE_0_CFG GENMASK_ULL(3, 1)
> +#define IVPU_MMU_STE_0_S1CTXPTR_MASK GENMASK_ULL(51, 6)
> +#define IVPU_MMU_STE_0_V BIT(0)
> +
> +#define IVPU_MMU_STE_1_STRW_NSEL1 0ul
> +#define IVPU_MMU_STE_1_CONT GENMASK_ULL(16, 13)
> +#define IVPU_MMU_STE_1_STRW GENMASK_ULL(31, 30)
> +#define IVPU_MMU_STE_1_PRIVCFG GENMASK_ULL(49, 48)
> +#define IVPU_MMU_STE_1_PRIVCFG_UNPRIV 2ul
> +#define IVPU_MMU_STE_1_INSTCFG GENMASK_ULL(51, 50)
> +#define IVPU_MMU_STE_1_INSTCFG_DATA 2ul
> +#define IVPU_MMU_STE_1_MEV BIT(19)
> +#define IVPU_MMU_STE_1_S1STALLD BIT(27)
> +#define IVPU_MMU_STE_1_S1C_CACHE_NC 0ul
> +#define IVPU_MMU_STE_1_S1C_CACHE_WBRA 1ul
> +#define IVPU_MMU_STE_1_S1C_CACHE_WT 2ul
> +#define IVPU_MMU_STE_1_S1C_CACHE_WB 3ul
> +#define IVPU_MMU_STE_1_S1CIR GENMASK_ULL(3, 2)
> +#define IVPU_MMU_STE_1_S1COR GENMASK_ULL(5, 4)
> +#define IVPU_MMU_STE_1_S1CSH GENMASK_ULL(7, 6)
> +#define IVPU_MMU_STE_1_S1DSS GENMASK_ULL(1, 0)
> +#define IVPU_MMU_STE_1_S1DSS_TERMINATE 0x0
> +
> +#define IVPU_MMU_REG_TIMEOUT_US (10 * USEC_PER_MSEC)
> +#define IVPU_MMU_QUEUE_TIMEOUT_US (100 * USEC_PER_MSEC)
> +
> +#define IVPU_MMU_GERROR_ERR_MASK ((REG_FLD(MTL_VPU_HOST_MMU_GERROR, CMDQ)) | \
> + (REG_FLD(MTL_VPU_HOST_MMU_GERROR, EVTQ_ABT)) | \
> + (REG_FLD(MTL_VPU_HOST_MMU_GERROR, PRIQ_ABT)) | \
> + (REG_FLD(MTL_VPU_HOST_MMU_GERROR, MSI_CMDQ_ABT)) | \
> + (REG_FLD(MTL_VPU_HOST_MMU_GERROR, MSI_EVTQ_ABT)) | \
> + (REG_FLD(MTL_VPU_HOST_MMU_GERROR, MSI_PRIQ_ABT)) | \
> + (REG_FLD(MTL_VPU_HOST_MMU_GERROR, MSI_ABT)))
> +
> +static char *ivpu_mmu_event_to_str(u32 cmd)
> +{
> + switch (cmd) {
> + case IVPU_MMU_EVT_F_UUT:
> + return "Unsupported Upstream Transaction";
> + case IVPU_MMU_EVT_C_BAD_STREAMID:
> + return "Transaction StreamID out of range";
> + case IVPU_MMU_EVT_F_STE_FETCH:
> + return "Fetch of STE caused external abort";
> + case IVPU_MMU_EVT_C_BAD_STE:
> + return "Used STE invalid";
> + case IVPU_MMU_EVT_F_BAD_ATS_TREQ:
> + return "Address Request disallowed for a StreamID";
> + case IVPU_MMU_EVT_F_STREAM_DISABLED:
> + return "Transaction marks non-substream disabled";
> + case IVPU_MMU_EVT_F_TRANSL_FORBIDDEN:
> + return "MMU bypass is disallowed for this StreamID";
> + case IVPU_MMU_EVT_C_BAD_SUBSTREAMID:
> + return "Invalid StreamID";
> + case IVPU_MMU_EVT_F_CD_FETCH:
> + return "Fetch of CD caused external abort";
> + case IVPU_MMU_EVT_C_BAD_CD:
> + return "Fetched CD invalid";
> + case IVPU_MMU_EVT_F_WALK_EABT:
> + return " An external abort occurred fetching a TLB";
> + case IVPU_MMU_EVT_F_TRANSLATION:
> + return "Translation fault";
> + case IVPU_MMU_EVT_F_ADDR_SIZE:
> + return " Output address caused address size fault";
> + case IVPU_MMU_EVT_F_ACCESS:
> + return "Access flag fault";
> + case IVPU_MMU_EVT_F_PERMISSION:
> + return "Permission fault occurred on page access";
> + case IVPU_MMU_EVT_F_TLB_CONFLICT:
> + return "A TLB conflict";
> + case IVPU_MMU_EVT_F_CFG_CONFLICT:
> + return "A configuration cache conflict";
> + case IVPU_MMU_EVT_E_PAGE_REQUEST:
> + return "Page request hint from a client device";
> + case IVPU_MMU_EVT_F_VMS_FETCH:
> + return "Fetch of VMS caused external abort";
> + default:
> + return "Unknown CMDQ command";
> + }
> +}
> +
> +static int ivpu_mmu_config_check(struct ivpu_device *vdev)
> +{
> + u32 val_ref;
> + u32 val;
> +
> + if (ivpu_is_simics(vdev))
> + val_ref = IVPU_MMU_IDR0_REF_SIMICS;
> + else
> + val_ref = IVPU_MMU_IDR0_REF;
> +
> + val = REGV_RD32(MTL_VPU_HOST_MMU_IDR0);
> + if (val != val_ref)
> + ivpu_err(vdev, "IDR0 0x%x != IDR0_REF 0x%x\n", val, val_ref);
What's the meaning of printing an error if this function always returns 0 ?
Do you count on the user to look at dmesg ?
> +
> + val = REGV_RD32(MTL_VPU_HOST_MMU_IDR1);
> + if (val != IVPU_MMU_IDR1_REF)
> + ivpu_warn(vdev, "IDR1 0x%x != IDR1_REF 0x%x\n", val, IVPU_MMU_IDR1_REF);
> +
> + val = REGV_RD32(MTL_VPU_HOST_MMU_IDR3);
> + if (val != IVPU_MMU_IDR3_REF)
> + ivpu_warn(vdev, "IDR3 0x%x != IDR3_REF 0x%x\n", val, IVPU_MMU_IDR3_REF);
> +
> + if (ivpu_is_simics(vdev))
> + val_ref = IVPU_MMU_IDR5_REF_SIMICS;
> + else if (ivpu_is_fpga(vdev))
> + val_ref = IVPU_MMU_IDR5_REF_FPGA;
> + else
> + val_ref = IVPU_MMU_IDR5_REF;
> +
> + val = REGV_RD32(MTL_VPU_HOST_MMU_IDR5);
> + if (val != val_ref)
> + ivpu_dbg(vdev, MMU, "IDR5 0x%x != IDR5_REF 0x%x\n", val, val_ref);
> +
> + return 0;
Why not define this function as void if it always returns 0 ?
> +}
> +
> +static int ivpu_mmu_cdtab_alloc(struct ivpu_device *vdev)
> +{
> + struct ivpu_mmu_info *mmu = vdev->mmu;
> + struct ivpu_mmu_cdtab *cdtab = &mmu->cdtab;
> + size_t size = IVPU_MMU_CDTAB_ENT_COUNT * IVPU_MMU_CDTAB_ENT_SIZE;
> +
> + cdtab->base = dmam_alloc_coherent(vdev->drm.dev, size, &cdtab->dma, GFP_KERNEL);
> + if (!cdtab->base)
> + return -ENOMEM;
> +
> + ivpu_dbg(vdev, MMU, "CDTAB alloc: dma=%pad size=%zu\n", &cdtab->dma, size);
> +
> + return 0;
> +}
> +
> +static int ivpu_mmu_strtab_alloc(struct ivpu_device *vdev)
> +{
> + struct ivpu_mmu_info *mmu = vdev->mmu;
> + struct ivpu_mmu_strtab *strtab = &mmu->strtab;
> + size_t size = IVPU_MMU_STRTAB_ENT_COUNT * IVPU_MMU_STRTAB_ENT_SIZE;
> +
> + strtab->base = dmam_alloc_coherent(vdev->drm.dev, size, &strtab->dma, GFP_KERNEL);
> + if (!strtab->base)
> + return -ENOMEM;
> +
> + strtab->base_cfg = IVPU_MMU_STRTAB_CFG;
> + strtab->dma_q = IVPU_MMU_STRTAB_BASE_RA;
> + strtab->dma_q |= strtab->dma & IVPU_MMU_STRTAB_BASE_ADDR_MASK;
> +
> + ivpu_dbg(vdev, MMU, "STRTAB alloc: dma=%pad dma_q=%pad size=%zu\n",
> + &strtab->dma, &strtab->dma_q, size);
> +
> + return 0;
> +}
> +
> +static int ivpu_mmu_cmdq_alloc(struct ivpu_device *vdev)
> +{
> + struct ivpu_mmu_info *mmu = vdev->mmu;
> + struct ivpu_mmu_queue *q = &mmu->cmdq;
> +
> + q->base = dmam_alloc_coherent(vdev->drm.dev, IVPU_MMU_CMDQ_SIZE, &q->dma, GFP_KERNEL);
> + if (!q->base)
> + return -ENOMEM;
> +
> + q->dma_q = IVPU_MMU_Q_BASE_RWA;
> + q->dma_q |= q->dma & IVPU_MMU_Q_BASE_ADDR_MASK;
> + q->dma_q |= IVPU_MMU_Q_COUNT_LOG2;
> +
> + ivpu_dbg(vdev, MMU, "CMDQ alloc: dma=%pad dma_q=%pad size=%u\n",
> + &q->dma, &q->dma_q, IVPU_MMU_CMDQ_SIZE);
> +
> + return 0;
> +}
> +
> +static int ivpu_mmu_evtq_alloc(struct ivpu_device *vdev)
> +{
> + struct ivpu_mmu_info *mmu = vdev->mmu;
> + struct ivpu_mmu_queue *q = &mmu->evtq;
> +
> + q->base = dmam_alloc_coherent(vdev->drm.dev, IVPU_MMU_EVTQ_SIZE, &q->dma, GFP_KERNEL);
> + if (!q->base)
> + return -ENOMEM;
> +
> + q->dma_q = IVPU_MMU_Q_BASE_RWA;
> + q->dma_q |= q->dma & IVPU_MMU_Q_BASE_ADDR_MASK;
> + q->dma_q |= IVPU_MMU_Q_COUNT_LOG2;
> +
> + ivpu_dbg(vdev, MMU, "EVTQ alloc: dma=%pad dma_q=%pad size=%u\n",
> + &q->dma, &q->dma_q, IVPU_MMU_EVTQ_SIZE);
> +
> + return 0;
> +}
> +
> +static int ivpu_mmu_structs_alloc(struct ivpu_device *vdev)
> +{
> + int ret;
> +
> + ret = ivpu_mmu_cdtab_alloc(vdev);
> + if (ret) {
> + ivpu_err(vdev, "Failed to allocate cdtab: %d\n", ret);
> + return ret;
> + }
> +
> + ret = ivpu_mmu_strtab_alloc(vdev);
> + if (ret) {
> + ivpu_err(vdev, "Failed to allocate strtab: %d\n", ret);
> + return ret;
> + }
> +
> + ret = ivpu_mmu_cmdq_alloc(vdev);
> + if (ret) {
> + ivpu_err(vdev, "Failed to allocate cmdq: %d\n", ret);
> + return ret;
> + }
> +
> + ret = ivpu_mmu_evtq_alloc(vdev);
> + if (ret)
> + ivpu_err(vdev, "Failed to allocate evtq: %d\n", ret);
> +
> + return ret;
> +}
> +
> +static int ivpu_mmu_reg_write(struct ivpu_device *vdev, u32 reg, u32 val)
> +{
> + u32 reg_ack = reg + 4; /* ACK register is 4B after base register */
> + u32 val_ack;
> + int ret;
> +
> + REGV_WR32(reg, val);
> +
> + ret = REGV_POLL(reg_ack, val_ack, (val == val_ack), IVPU_MMU_REG_TIMEOUT_US);
> + if (ret)
> + ivpu_err(vdev, "Failed to write register 0x%x\n", reg);
> +
> + return ret;
> +}
> +
> +static int ivpu_mmu_irqs_setup(struct ivpu_device *vdev)
> +{
> + u32 irq_ctrl = IVPU_MMU_IRQ_EVTQ_EN | IVPU_MMU_IRQ_GERROR_EN;
> + int ret;
> +
> + ret = ivpu_mmu_reg_write(vdev, MTL_VPU_HOST_MMU_IRQ_CTRL, 0);
> + if (ret)
> + return ret;
> +
> + return ivpu_mmu_reg_write(vdev, MTL_VPU_HOST_MMU_IRQ_CTRL, irq_ctrl);
> +}
> +
> +static int ivpu_mmu_cmdq_wait_for_cons(struct ivpu_device *vdev)
> +{
> + struct ivpu_mmu_queue *cmdq = &vdev->mmu->cmdq;
> +
> + return REGV_POLL(MTL_VPU_HOST_MMU_CMDQ_CONS, cmdq->cons, (cmdq->prod == cmdq->cons),
> + IVPU_MMU_QUEUE_TIMEOUT_US);
> +}
> +
> +static int ivpu_mmu_cmdq_cmd_write(struct ivpu_device *vdev, const char *name, u64 data0, u64 data1)
> +{
> + struct ivpu_mmu_queue *q = &vdev->mmu->cmdq;
> + u64 *queue_buffer = q->base;
> + int idx = IVPU_MMU_Q_IDX(q->prod) * (IVPU_MMU_CMDQ_CMD_SIZE / sizeof(*queue_buffer));
> +
> + if (!CIRC_SPACE(IVPU_MMU_Q_IDX(q->prod), IVPU_MMU_Q_IDX(q->cons), IVPU_MMU_Q_COUNT)) {
> + ivpu_err(vdev, "Failed to write MMU CMD %s\n", name);
> + return -EBUSY;
> + }
> +
> + queue_buffer[idx] = data0;
> + queue_buffer[idx + 1] = data1;
> + q->prod = (q->prod + 1) & IVPU_MMU_Q_WRAP_MASK;
> +
> + ivpu_dbg(vdev, MMU, "CMD write: %s data: 0x%llx 0x%llx\n", name, data0, data1);
> +
> + return 0;
> +}
> +
> +static int ivpu_mmu_cmdq_sync(struct ivpu_device *vdev)
> +{
> + struct ivpu_mmu_queue *q = &vdev->mmu->cmdq;
> + u64 val;
> + int ret;
> +
> + val = FIELD_PREP(IVPU_MMU_CMD_OPCODE, CMD_SYNC) |
> + FIELD_PREP(IVPU_MMU_CMD_SYNC_0_CS, 0x2) |
> + FIELD_PREP(IVPU_MMU_CMD_SYNC_0_MSH, 0x3) |
> + FIELD_PREP(IVPU_MMU_CMD_SYNC_0_MSI_ATTR, 0xf);
> +
> + ret = ivpu_mmu_cmdq_cmd_write(vdev, "SYNC", val, 0);
> + if (ret)
> + return ret;
> +
> + clflush_cache_range(q->base, IVPU_MMU_CMDQ_SIZE);
Why do you need this call ? Not just here, in all the places in the driver.
This is not a function call that is commonly seen in PCI drivers...
> + REGV_WR32(MTL_VPU_HOST_MMU_CMDQ_PROD, q->prod);
> +
> + ret = ivpu_mmu_cmdq_wait_for_cons(vdev);
> + if (ret)
> + ivpu_err(vdev, "Timed out waiting for consumer: %d\n", ret);
> +
> + return ret;
> +}
> +
> +static int ivpu_mmu_cmdq_write_cfgi_all(struct ivpu_device *vdev)
> +{
> + u64 data0 = FIELD_PREP(IVPU_MMU_CMD_OPCODE, CMD_CFGI_ALL);
> + u64 data1 = FIELD_PREP(IVPU_MMU_CMD_CFGI_1_RANGE, 0x1f);
> +
> + return ivpu_mmu_cmdq_cmd_write(vdev, "CFGI_ALL", data0, data1);
> +}
> +
> +static int ivpu_mmu_cmdq_write_tlbi_nh_asid(struct ivpu_device *vdev, u16 ssid)
> +{
> + u64 val = FIELD_PREP(IVPU_MMU_CMD_OPCODE, CMD_TLBI_NH_ASID) |
> + FIELD_PREP(IVPU_MMU_CMD_TLBI_0_ASID, ssid);
> +
> + return ivpu_mmu_cmdq_cmd_write(vdev, "TLBI_NH_ASID", val, 0);
> +}
> +
> +static int ivpu_mmu_cmdq_write_tlbi_nsnh_all(struct ivpu_device *vdev)
> +{
> + u64 val = FIELD_PREP(IVPU_MMU_CMD_OPCODE, CMD_TLBI_NSNH_ALL);
> +
> + return ivpu_mmu_cmdq_cmd_write(vdev, "TLBI_NSNH_ALL", val, 0);
> +}
> +
> +static int ivpu_mmu_reset(struct ivpu_device *vdev)
> +{
> + struct ivpu_mmu_info *mmu = vdev->mmu;
> + u32 val;
> + int ret;
> +
> + memset(mmu->cmdq.base, 0, IVPU_MMU_CMDQ_SIZE);
> + clflush_cache_range(mmu->cmdq.base, IVPU_MMU_CMDQ_SIZE);
> + mmu->cmdq.prod = 0;
> + mmu->cmdq.cons = 0;
> +
> + memset(mmu->evtq.base, 0, IVPU_MMU_EVTQ_SIZE);
> + clflush_cache_range(mmu->evtq.base, IVPU_MMU_EVTQ_SIZE);
> + mmu->evtq.prod = 0;
> + mmu->evtq.cons = 0;
> +
> + ret = ivpu_mmu_reg_write(vdev, MTL_VPU_HOST_MMU_CR0, 0);
> + if (ret)
> + return ret;
> +
> + val = FIELD_PREP(IVPU_MMU_CR1_TABLE_SH, IVPU_MMU_SH_ISH) |
> + FIELD_PREP(IVPU_MMU_CR1_TABLE_OC, IVPU_MMU_CACHE_WB) |
> + FIELD_PREP(IVPU_MMU_CR1_TABLE_IC, IVPU_MMU_CACHE_WB) |
> + FIELD_PREP(IVPU_MMU_CR1_QUEUE_SH, IVPU_MMU_SH_ISH) |
> + FIELD_PREP(IVPU_MMU_CR1_QUEUE_OC, IVPU_MMU_CACHE_WB) |
> + FIELD_PREP(IVPU_MMU_CR1_QUEUE_IC, IVPU_MMU_CACHE_WB);
> + REGV_WR32(MTL_VPU_HOST_MMU_CR1, val);
> +
> + REGV_WR64(MTL_VPU_HOST_MMU_STRTAB_BASE, mmu->strtab.dma_q);
> + REGV_WR32(MTL_VPU_HOST_MMU_STRTAB_BASE_CFG, mmu->strtab.base_cfg);
> +
> + REGV_WR64(MTL_VPU_HOST_MMU_CMDQ_BASE, mmu->cmdq.dma_q);
> + REGV_WR32(MTL_VPU_HOST_MMU_CMDQ_PROD, 0);
> + REGV_WR32(MTL_VPU_HOST_MMU_CMDQ_CONS, 0);
> +
> + val = IVPU_MMU_CR0_CMDQEN;
> + ret = ivpu_mmu_reg_write(vdev, MTL_VPU_HOST_MMU_CR0, val);
> + if (ret)
> + return ret;
> +
> + ret = ivpu_mmu_cmdq_write_cfgi_all(vdev);
> + if (ret)
> + return ret;
> +
> + ret = ivpu_mmu_cmdq_write_tlbi_nsnh_all(vdev);
> + if (ret)
> + return ret;
> +
> + ret = ivpu_mmu_cmdq_sync(vdev);
> + if (ret)
> + return ret;
> +
> + REGV_WR64(MTL_VPU_HOST_MMU_EVTQ_BASE, mmu->evtq.dma_q);
> + REGV_WR32(MTL_VPU_HOST_MMU_EVTQ_PROD_SEC, 0);
> + REGV_WR32(MTL_VPU_HOST_MMU_EVTQ_CONS_SEC, 0);
> +
> + val |= IVPU_MMU_CR0_EVTQEN;
> + ret = ivpu_mmu_reg_write(vdev, MTL_VPU_HOST_MMU_CR0, val);
> + if (ret)
> + return ret;
> +
> + val |= IVPU_MMU_CR0_ATSCHK;
> + ret = ivpu_mmu_reg_write(vdev, MTL_VPU_HOST_MMU_CR0, val);
> + if (ret)
> + return ret;
> +
> + ret = ivpu_mmu_irqs_setup(vdev);
> + if (ret)
> + return ret;
> +
> + val |= IVPU_MMU_CR0_SMMUEN;
> + return ivpu_mmu_reg_write(vdev, MTL_VPU_HOST_MMU_CR0, val);
> +}
> +
> +static void ivpu_mmu_strtab_link_cd(struct ivpu_device *vdev, u32 sid)
> +{
> + struct ivpu_mmu_info *mmu = vdev->mmu;
> + struct ivpu_mmu_strtab *strtab = &mmu->strtab;
> + struct ivpu_mmu_cdtab *cdtab = &mmu->cdtab;
> + u64 *entry = strtab->base + (sid * IVPU_MMU_STRTAB_ENT_SIZE);
> + u64 str[2];
> +
> + str[0] = FIELD_PREP(IVPU_MMU_STE_0_CFG, IVPU_MMU_STE_0_CFG_S1_TRANS) |
> + FIELD_PREP(IVPU_MMU_STE_0_S1CDMAX, IVPU_MMU_CDTAB_ENT_COUNT_LOG2) |
> + FIELD_PREP(IVPU_MMU_STE_0_S1FMT, IVPU_MMU_STE_0_S1FMT_LINEAR) |
> + IVPU_MMU_STE_0_V |
> + (cdtab->dma & IVPU_MMU_STE_0_S1CTXPTR_MASK);
> +
> + str[1] = FIELD_PREP(IVPU_MMU_STE_1_S1DSS, IVPU_MMU_STE_1_S1DSS_TERMINATE) |
> + FIELD_PREP(IVPU_MMU_STE_1_S1CIR, IVPU_MMU_STE_1_S1C_CACHE_NC) |
> + FIELD_PREP(IVPU_MMU_STE_1_S1COR, IVPU_MMU_STE_1_S1C_CACHE_NC) |
> + FIELD_PREP(IVPU_MMU_STE_1_S1CSH, IVPU_MMU_SH_NSH) |
> + FIELD_PREP(IVPU_MMU_STE_1_PRIVCFG, IVPU_MMU_STE_1_PRIVCFG_UNPRIV) |
> + FIELD_PREP(IVPU_MMU_STE_1_INSTCFG, IVPU_MMU_STE_1_INSTCFG_DATA) |
> + FIELD_PREP(IVPU_MMU_STE_1_STRW, IVPU_MMU_STE_1_STRW_NSEL1) |
> + FIELD_PREP(IVPU_MMU_STE_1_CONT, IVPU_MMU_STRTAB_CFG_LOG2SIZE) |
> + IVPU_MMU_STE_1_MEV |
> + IVPU_MMU_STE_1_S1STALLD;
> +
> + WRITE_ONCE(entry[1], str[1]);
> + WRITE_ONCE(entry[0], str[0]);
> +
> + clflush_cache_range(entry, IVPU_MMU_STRTAB_ENT_SIZE);
> +
> + ivpu_dbg(vdev, MMU, "STRTAB write entry (SSID=%u): 0x%llx, 0x%llx\n", sid, str[0], str[1]);
> +}
> +
> +static int ivpu_mmu_strtab_init(struct ivpu_device *vdev)
> +{
> + ivpu_mmu_strtab_link_cd(vdev, IVPU_MMU_STREAM_ID0);
> + ivpu_mmu_strtab_link_cd(vdev, IVPU_MMU_STREAM_ID3);
> +
> + return 0;
> +}
> +
> +int ivpu_mmu_invalidate_tlb(struct ivpu_device *vdev, u16 ssid)
> +{
> + struct ivpu_mmu_info *mmu = vdev->mmu;
> + int ret;
> +
> + ret = mutex_lock_interruptible(&mmu->lock);
> + if (ret)
> + return ret;
> +
> + if (!mmu->on) {
> + ret = 0;
> + goto unlock;
> + }
Is this check really necessary ? Or is it for debug/bringup cases ?
Excluding debug/bringup, I would imagine that the code should never
reach tlb invalidation if MMU is not enabled.
Also, from using mutex_lock_interruptible I infer that we only get to
this function within a process context.
And afaics, mmu enable/disable happens on device init/fini, where no
user process exists...
> +
> + ret = ivpu_mmu_cmdq_write_tlbi_nh_asid(vdev, ssid);
> + if (ret)
> + goto unlock;
> +
> + ret = ivpu_mmu_cmdq_sync(vdev);
> +unlock:
> + mutex_unlock(&mmu->lock);
> + return ret;
> +}
> +
> +static int ivpu_mmu_cd_add(struct ivpu_device *vdev, u32 ssid, u64 cd_dma)
> +{
> + struct ivpu_mmu_info *mmu = vdev->mmu;
> + struct ivpu_mmu_cdtab *cdtab = &mmu->cdtab;
> + u64 *entry;
> + u64 cd[4];
> + int ret;
> +
> + if (ssid > IVPU_MMU_CDTAB_ENT_COUNT)
> + return -EINVAL;
> +
> + ret = mutex_lock_interruptible(&mmu->lock);
Why is this entire function protected by mmu lock ?
afaics, you prepare a context descriptor in system memory, and that
descriptor is single per context and every context has its own
location inside the cdtab->base (based on ssid).
Which concurrency are you protecting against ?
And if there is no concurrency, I would expect to get the lock only
before calling ivpu_mmu_cmdq_write_cfgi_all()
> + if (ret)
> + return ret;
> +
> + entry = cdtab->base + (ssid * IVPU_MMU_CDTAB_ENT_SIZE);
> +
> + if (cd_dma != 0) {
> + cd[0] = FIELD_PREP(IVPU_MMU_CD_0_TCR_T0SZ, 26) |
> + FIELD_PREP(IVPU_MMU_CD_0_TCR_TG0, 0) |
> + FIELD_PREP(IVPU_MMU_CD_0_TCR_IRGN0, 0) |
> + FIELD_PREP(IVPU_MMU_CD_0_TCR_ORGN0, 0) |
> + FIELD_PREP(IVPU_MMU_CD_0_TCR_SH0, 0) |
> + FIELD_PREP(IVPU_MMU_CD_0_TCR_IPS, 3) |
> + FIELD_PREP(IVPU_MMU_CD_0_ASID, ssid) |
> + IVPU_MMU_CD_0_TCR_EPD1 |
> + IVPU_MMU_CD_0_AA64 |
> + IVPU_MMU_CD_0_R |
> + IVPU_MMU_CD_0_A |
> + IVPU_MMU_CD_0_ASET |
> + IVPU_MMU_CD_0_V;
> + cd[1] = cd_dma & IVPU_MMU_CD_1_TTB0_MASK;
> + cd[2] = 0;
> + cd[3] = 0x0000000000007444;
> + } else {
> + memset(cd, 0, sizeof(cd));
> + }
> +
> + WRITE_ONCE(entry[1], cd[1]);
> + WRITE_ONCE(entry[2], cd[2]);
> + WRITE_ONCE(entry[3], cd[3]);
> + WRITE_ONCE(entry[0], cd[0]);
> +
> + clflush_cache_range(entry, IVPU_MMU_CDTAB_ENT_SIZE);
> +
> + ivpu_dbg(vdev, MMU, "CDTAB %s entry (SSID=%u, dma=%pad): 0x%llx, 0x%llx, 0x%llx, 0x%llx\n",
> + cd_dma ? "write" : "clear", ssid, &cd_dma, cd[0], cd[1], cd[2], cd[3]);
> +
> + if (!mmu->on) {
> + ret = 0;
> + goto unlock;
> + }
> +
> + ret = ivpu_mmu_cmdq_write_cfgi_all(vdev);
> + if (ret)
> + goto unlock;
> +
> + ret = ivpu_mmu_cmdq_sync(vdev);
> +unlock:
> + mutex_unlock(&mmu->lock);
> + return ret;
> +}
> +
> +static int ivpu_mmu_cd_add_gbl(struct ivpu_device *vdev)
> +{
> + int ret;
> +
> + ret = ivpu_mmu_cd_add(vdev, 0, vdev->gctx.pgtable.pgd_dma);
> + if (ret)
> + ivpu_err(vdev, "Failed to add global CD entry: %d\n", ret);
> +
> + return ret;
> +}
> +
> +static int ivpu_mmu_cd_add_user(struct ivpu_device *vdev, u32 ssid, dma_addr_t cd_dma)
> +{
> + int ret;
> +
> + if (ssid == 0) {
> + ivpu_err(vdev, "Invalid SSID: %u\n", ssid);
> + return -EINVAL;
> + }
> +
> + ret = ivpu_mmu_cd_add(vdev, ssid, cd_dma);
> + if (ret)
> + ivpu_err(vdev, "Failed to add CD entry SSID=%u: %d\n", ssid, ret);
> +
> + return ret;
> +}
> +
> +int ivpu_mmu_init(struct ivpu_device *vdev)
> +{
> + struct ivpu_mmu_info *mmu = vdev->mmu;
> + int ret;
> +
> + ivpu_dbg(vdev, MMU, "Init..\n");
> +
> + drmm_mutex_init(&vdev->drm, &mmu->lock);
> +
> + ret = ivpu_mmu_config_check(vdev);
> + if (ret)
> + return ret;
See my comments in ivpu_mmu_config_check(). This check is useless
> +
> + ret = ivpu_mmu_structs_alloc(vdev);
> + if (ret)
> + return ret;
> +
> + ret = ivpu_mmu_strtab_init(vdev);
> + if (ret) {
> + ivpu_err(vdev, "Failed to initialize strtab: %d\n", ret);
> + return ret;
> + }
> +
> + ret = ivpu_mmu_cd_add_gbl(vdev);
> + if (ret) {
> + ivpu_err(vdev, "Failed to initialize strtab: %d\n", ret);
> + return ret;
> + }
> +
> + ret = ivpu_mmu_enable(vdev);
> + if (ret) {
> + ivpu_err(vdev, "Failed to resume MMU: %d\n", ret);
> + return ret;
> + }
> +
> + ivpu_dbg(vdev, MMU, "Init done\n");
> +
> + return 0;
> +}
> +
> +int ivpu_mmu_enable(struct ivpu_device *vdev)
> +{
> + struct ivpu_mmu_info *mmu = vdev->mmu;
> + int ret;
> +
> + mutex_lock(&mmu->lock);
> +
> + mmu->on = true;
> +
> + ret = ivpu_mmu_reset(vdev);
> + if (ret) {
> + ivpu_err(vdev, "Failed to reset MMU: %d\n", ret);
> + goto err;
> + }
> +
> + ret = ivpu_mmu_cmdq_write_cfgi_all(vdev);
> + if (ret)
> + goto err;
> +
> + ret = ivpu_mmu_cmdq_write_tlbi_nsnh_all(vdev);
> + if (ret)
> + goto err;
> +
> + ret = ivpu_mmu_cmdq_sync(vdev);
> + if (ret)
> + goto err;
> +
> + mutex_unlock(&mmu->lock);
> +
> + return 0;
> +err:
> + mmu->on = false;
> + mutex_unlock(&mmu->lock);
> + return ret;
> +}
> +
> +void ivpu_mmu_disable(struct ivpu_device *vdev)
> +{
> + struct ivpu_mmu_info *mmu = vdev->mmu;
> +
> + mutex_lock(&mmu->lock);
> + mmu->on = false;
> + mutex_unlock(&mmu->lock);
> +}
> +
> +static void ivpu_mmu_dump_event(struct ivpu_device *vdev, u32 *event)
> +{
> + u32 ssid = FIELD_GET(IVPU_MMU_EVT_SSID_MASK, event[0]);
> + u32 op = FIELD_GET(IVPU_MMU_EVT_OP_MASK, event[0]);
> + u64 fetch_addr = ((u64)event[7]) << 32 | event[6];
> + u64 in_addr = ((u64)event[5]) << 32 | event[4];
> + u32 sid = event[1];
> +
> + ivpu_err(vdev, "MMU EVTQ: 0x%x (%s) SSID: %d SID: %d, e[2] %08x, e[3] %08x, in addr: 0x%llx, fetch addr: 0x%llx\n",
> + op, ivpu_mmu_event_to_str(op), ssid, sid, event[2], event[3], in_addr, fetch_addr);
> +}
> +
> +static u32 *ivpu_mmu_get_event(struct ivpu_device *vdev)
> +{
> + struct ivpu_mmu_queue *evtq = &vdev->mmu->evtq;
> + u32 idx = IVPU_MMU_Q_IDX(evtq->cons);
> + u32 *evt = evtq->base + (idx * IVPU_MMU_EVTQ_CMD_SIZE);
> +
> + evtq->prod = REGV_RD32(MTL_VPU_HOST_MMU_EVTQ_PROD_SEC);
> + if (!CIRC_CNT(IVPU_MMU_Q_IDX(evtq->prod), IVPU_MMU_Q_IDX(evtq->cons), IVPU_MMU_Q_COUNT))
> + return NULL;
> +
> + clflush_cache_range(evt, IVPU_MMU_EVTQ_CMD_SIZE);
> +
> + evtq->cons = (evtq->cons + 1) & IVPU_MMU_Q_WRAP_MASK;
> + REGV_WR32(MTL_VPU_HOST_MMU_EVTQ_CONS_SEC, evtq->cons);
> +
> + return evt;
> +}
> +
> +void ivpu_mmu_irq_evtq_handler(struct ivpu_device *vdev)
> +{
> + u32 *event;
> + u32 ssid;
> +
> + ivpu_dbg(vdev, IRQ, "MMU event queue\n");
> +
> + while ((event = ivpu_mmu_get_event(vdev)) != NULL)
> + ivpu_mmu_dump_event(vdev, event);
This is done in irq context, correct ? Is there some protection
against endless (or very large number) stream of events (can be real
thing or just f/w bug) ?
> +}
> +
> +void ivpu_mmu_irq_gerr_handler(struct ivpu_device *vdev)
> +{
> + u32 gerror_val, gerrorn_val, active;
> +
> + ivpu_dbg(vdev, IRQ, "MMU error\n");
> +
> + gerror_val = REGV_RD32(MTL_VPU_HOST_MMU_GERROR);
> + gerrorn_val = REGV_RD32(MTL_VPU_HOST_MMU_GERRORN);
> +
> + active = gerror_val ^ gerrorn_val;
> + if (!(active & IVPU_MMU_GERROR_ERR_MASK))
> + return;
> +
> + if (REG_TEST_FLD(MTL_VPU_HOST_MMU_GERROR, MSI_ABT, active))
> + ivpu_warn_ratelimited(vdev, "MMU MSI ABT write aborted\n");
> +
> + if (REG_TEST_FLD(MTL_VPU_HOST_MMU_GERROR, MSI_PRIQ_ABT, active))
> + ivpu_warn_ratelimited(vdev, "MMU PRIQ MSI ABT write aborted\n");
> +
> + if (REG_TEST_FLD(MTL_VPU_HOST_MMU_GERROR, MSI_EVTQ_ABT, active))
> + ivpu_warn_ratelimited(vdev, "MMU EVTQ MSI ABT write aborted\n");
> +
> + if (REG_TEST_FLD(MTL_VPU_HOST_MMU_GERROR, MSI_CMDQ_ABT, active))
> + ivpu_warn_ratelimited(vdev, "MMU CMDQ MSI ABT write aborted\n");
> +
> + if (REG_TEST_FLD(MTL_VPU_HOST_MMU_GERROR, PRIQ_ABT, active))
> + ivpu_err_ratelimited(vdev, "MMU PRIQ write aborted\n");
> +
> + if (REG_TEST_FLD(MTL_VPU_HOST_MMU_GERROR, EVTQ_ABT, active))
> + ivpu_err_ratelimited(vdev, "MMU EVTQ write aborted\n");
> +
> + if (REG_TEST_FLD(MTL_VPU_HOST_MMU_GERROR, CMDQ, active))
> + ivpu_err_ratelimited(vdev, "MMU CMDQ write aborted\n");
> +
> + REGV_WR32(MTL_VPU_HOST_MMU_GERRORN, gerror_val);
> +}
> +
> +int ivpu_mmu_set_pgtable(struct ivpu_device *vdev, int ssid, struct ivpu_mmu_pgtable *pgtable)
> +{
> + return ivpu_mmu_cd_add_user(vdev, ssid, pgtable->pgd_dma);
> +}
> +
> +void ivpu_mmu_clear_pgtable(struct ivpu_device *vdev, int ssid)
> +{
> + ivpu_mmu_cd_add_user(vdev, ssid, 0); /* 0 will clear CD entry */
> +}
> diff --git a/drivers/accel/ivpu/ivpu_mmu.h b/drivers/accel/ivpu/ivpu_mmu.h
> new file mode 100644
> index 000000000000..466d698c7142
> --- /dev/null
> +++ b/drivers/accel/ivpu/ivpu_mmu.h
> @@ -0,0 +1,50 @@
> +/* SPDX-License-Identifier: GPL-2.0-only */
> +/*
> + * Copyright (C) 2020-2022 Intel Corporation
> + */
> +
> +#ifndef __IVPU_MMU_H__
> +#define __IVPU_MMU_H__
> +
> +struct ivpu_device;
> +
> +struct ivpu_mmu_cdtab {
> + void *base;
> + dma_addr_t dma;
> +};
> +
> +struct ivpu_mmu_strtab {
> + void *base;
> + dma_addr_t dma;
> + u64 dma_q;
> + u32 base_cfg;
> +};
> +
> +struct ivpu_mmu_queue {
> + void *base;
> + dma_addr_t dma;
> + u64 dma_q;
> + u32 prod;
> + u32 cons;
> +};
> +
> +struct ivpu_mmu_info {
> + struct mutex lock; /* Protects cdtab, strtab, cmdq, on */
> + struct ivpu_mmu_cdtab cdtab;
> + struct ivpu_mmu_strtab strtab;
> + struct ivpu_mmu_queue cmdq;
> + struct ivpu_mmu_queue evtq;
> + bool on;
> +};
> +
> +int ivpu_mmu_init(struct ivpu_device *vdev);
> +void ivpu_mmu_disable(struct ivpu_device *vdev);
> +int ivpu_mmu_enable(struct ivpu_device *vdev);
> +int ivpu_mmu_set_pgtable(struct ivpu_device *vdev, int ssid, struct ivpu_mmu_pgtable *pgtable);
> +void ivpu_mmu_clear_pgtable(struct ivpu_device *vdev, int ssid);
> +int ivpu_mmu_invalidate_tlb(struct ivpu_device *vdev, u16 ssid);
> +
> +void ivpu_mmu_irq_evtq_handler(struct ivpu_device *vdev);
> +void ivpu_mmu_irq_gerr_handler(struct ivpu_device *vdev);
> +
> +#endif /* __IVPU_MMU_H__ */
> diff --git a/drivers/accel/ivpu/ivpu_mmu_context.c b/drivers/accel/ivpu/ivpu_mmu_context.c
> new file mode 100644
> index 000000000000..eb25e613bb90
> --- /dev/null
> +++ b/drivers/accel/ivpu/ivpu_mmu_context.c
> @@ -0,0 +1,385 @@
> +// SPDX-License-Identifier: GPL-2.0-only
> +/*
> + * Copyright (C) 2020-2022 Intel Corporation
> + */
> +
> +#include <linux/bitfield.h>
> +#include <linux/highmem.h>
> +
> +#include "ivpu_drv.h"
> +#include "ivpu_hw.h"
> +#include "ivpu_mmu.h"
> +#include "ivpu_mmu_context.h"
> +
> +#define IVPU_MMU_PGD_INDEX_MASK GENMASK(38, 30)
> +#define IVPU_MMU_PMD_INDEX_MASK GENMASK(29, 21)
> +#define IVPU_MMU_PTE_INDEX_MASK GENMASK(20, 12)
> +#define IVPU_MMU_ENTRY_FLAGS_MASK GENMASK(11, 0)
> +#define IVPU_MMU_ENTRY_FLAG_NG BIT(11)
> +#define IVPU_MMU_ENTRY_FLAG_AF BIT(10)
> +#define IVPU_MMU_ENTRY_FLAG_USER BIT(6)
> +#define IVPU_MMU_ENTRY_FLAG_LLC_COHERENT BIT(2)
> +#define IVPU_MMU_ENTRY_FLAG_TYPE_PAGE BIT(1)
> +#define IVPU_MMU_ENTRY_FLAG_VALID BIT(0)
> +
> +#define IVPU_MMU_PAGE_SIZE SZ_4K
> +#define IVPU_MMU_PTE_MAP_SIZE (IVPU_MMU_PGTABLE_ENTRIES * IVPU_MMU_PAGE_SIZE)
> +#define IVPU_MMU_PMD_MAP_SIZE (IVPU_MMU_PGTABLE_ENTRIES * IVPU_MMU_PTE_MAP_SIZE)
> +#define IVPU_MMU_PGTABLE_SIZE (IVPU_MMU_PGTABLE_ENTRIES * sizeof(u64))
> +
> +#define IVPU_MMU_DUMMY_ADDRESS 0xdeadb000
> +#define IVPU_MMU_ENTRY_VALID (IVPU_MMU_ENTRY_FLAG_TYPE_PAGE | IVPU_MMU_ENTRY_FLAG_VALID)
> +#define IVPU_MMU_ENTRY_INVALID (IVPU_MMU_DUMMY_ADDRESS & ~IVPU_MMU_ENTRY_FLAGS_MASK)
> +#define IVPU_MMU_ENTRY_MAPPED (IVPU_MMU_ENTRY_FLAG_AF | IVPU_MMU_ENTRY_FLAG_USER | \
> + IVPU_MMU_ENTRY_FLAG_NG | IVPU_MMU_ENTRY_VALID)
> +
> +static int ivpu_mmu_pgtable_init(struct ivpu_device *vdev, struct ivpu_mmu_pgtable *pgtable)
> +{
> + dma_addr_t pgd_dma;
> + u64 *pgd;
> +
> + pgd = dma_alloc_wc(vdev->drm.dev, IVPU_MMU_PGTABLE_SIZE, &pgd_dma, GFP_KERNEL);
> + if (!pgd)
> + return -ENOMEM;
> +
> + pgtable->pgd = pgd;
> + pgtable->pgd_dma = pgd_dma;
> +
> + return 0;
> +}
> +
> +static void ivpu_mmu_pgtable_free(struct ivpu_device *vdev, struct ivpu_mmu_pgtable *pgtable)
> +{
> + int pgd_index, pmd_index;
> +
> + for (pgd_index = 0; pgd_index < IVPU_MMU_PGTABLE_ENTRIES; ++pgd_index) {
> + u64 **pmd_entries = pgtable->pgd_cpu_entries[pgd_index];
> + u64 *pmd = pgtable->pgd_entries[pgd_index];
> +
> + if (!pmd_entries)
> + continue;
> +
> + for (pmd_index = 0; pmd_index < IVPU_MMU_PGTABLE_ENTRIES; ++pmd_index) {
> + if (pmd_entries[pmd_index])
> + dma_free_wc(vdev->drm.dev, IVPU_MMU_PGTABLE_SIZE,
> + pmd_entries[pmd_index],
> + pmd[pmd_index] & ~IVPU_MMU_ENTRY_FLAGS_MASK);
> + }
> +
> + kfree(pmd_entries);
> + dma_free_wc(vdev->drm.dev, IVPU_MMU_PGTABLE_SIZE, pgtable->pgd_entries[pgd_index],
> + pgtable->pgd[pgd_index] & ~IVPU_MMU_ENTRY_FLAGS_MASK);
> + }
> +
> + dma_free_wc(vdev->drm.dev, IVPU_MMU_PGTABLE_SIZE, pgtable->pgd,
> + pgtable->pgd_dma & ~IVPU_MMU_ENTRY_FLAGS_MASK);
> +}
> +
> +static u64*
> +ivpu_mmu_ensure_pmd(struct ivpu_device *vdev, struct ivpu_mmu_pgtable *pgtable, u64 pgd_index)
> +{
> + u64 **pmd_entries;
> + dma_addr_t pmd_dma;
> + u64 *pmd;
> +
> + if (pgtable->pgd_entries[pgd_index])
> + return pgtable->pgd_entries[pgd_index];
> +
> + pmd = dma_alloc_wc(vdev->drm.dev, IVPU_MMU_PGTABLE_SIZE, &pmd_dma, GFP_KERNEL);
> + if (!pmd)
> + return NULL;
> +
> + pmd_entries = kzalloc(IVPU_MMU_PGTABLE_SIZE, GFP_KERNEL);
> + if (!pmd_entries)
> + goto err_free_pgd;
> +
> + pgtable->pgd_entries[pgd_index] = pmd;
> + pgtable->pgd_cpu_entries[pgd_index] = pmd_entries;
> + pgtable->pgd[pgd_index] = pmd_dma | IVPU_MMU_ENTRY_VALID;
> +
> + return pmd;
> +
> +err_free_pgd:
> + dma_free_wc(vdev->drm.dev, IVPU_MMU_PGTABLE_SIZE, pmd, pmd_dma);
> + return NULL;
> +}
> +
> +static u64*
> +ivpu_mmu_ensure_pte(struct ivpu_device *vdev, struct ivpu_mmu_pgtable *pgtable,
> + int pgd_index, int pmd_index)
> +{
> + dma_addr_t pte_dma;
> + u64 *pte;
> +
> + if (pgtable->pgd_cpu_entries[pgd_index][pmd_index])
> + return pgtable->pgd_cpu_entries[pgd_index][pmd_index];
> +
> + pte = dma_alloc_wc(vdev->drm.dev, IVPU_MMU_PGTABLE_SIZE, &pte_dma, GFP_KERNEL);
> + if (!pte)
> + return NULL;
> +
> + pgtable->pgd_cpu_entries[pgd_index][pmd_index] = pte;
> + pgtable->pgd_entries[pgd_index][pmd_index] = pte_dma | IVPU_MMU_ENTRY_VALID;
> +
> + return pte;
> +}
> +
> +static int
> +ivpu_mmu_context_map_page(struct ivpu_device *vdev, struct ivpu_mmu_context *ctx,
> + u64 vpu_addr, dma_addr_t dma_addr, int prot)
> +{
> + u64 *pte;
> + int pgd_index = FIELD_GET(IVPU_MMU_PGD_INDEX_MASK, vpu_addr);
> + int pmd_index = FIELD_GET(IVPU_MMU_PMD_INDEX_MASK, vpu_addr);
> + int pte_index = FIELD_GET(IVPU_MMU_PTE_INDEX_MASK, vpu_addr);
> +
> + /* Allocate PMD - second level page table if needed */
> + if (!ivpu_mmu_ensure_pmd(vdev, &ctx->pgtable, pgd_index))
> + return -ENOMEM;
> +
> + /* Allocate PTE - third level page table if needed */
> + pte = ivpu_mmu_ensure_pte(vdev, &ctx->pgtable, pgd_index, pmd_index);
> + if (!pte)
> + return -ENOMEM;
> +
> + /* Update PTE - third level page table with DMA address */
> + pte[pte_index] = dma_addr | prot;
> +
> + return 0;
> +}
> +
> +static void ivpu_mmu_context_unmap_page(struct ivpu_mmu_context *ctx, u64 vpu_addr)
> +{
> + int pgd_index = FIELD_GET(IVPU_MMU_PGD_INDEX_MASK, vpu_addr);
> + int pmd_index = FIELD_GET(IVPU_MMU_PMD_INDEX_MASK, vpu_addr);
> + int pte_index = FIELD_GET(IVPU_MMU_PTE_INDEX_MASK, vpu_addr);
> +
> + /* Update PTE with dummy physical address and clear flags */
> + ctx->pgtable.pgd_cpu_entries[pgd_index][pmd_index][pte_index] = IVPU_MMU_ENTRY_INVALID;
> +}
> +
> +static void
> +ivpu_mmu_context_flush_page_tables(struct ivpu_mmu_context *ctx, u64 vpu_addr, size_t size)
> +{
> + u64 end_addr = vpu_addr + size;
> + u64 *pgd = ctx->pgtable.pgd;
> +
> + /* Align to PMD entry (2 MB) */
> + vpu_addr &= ~(IVPU_MMU_PTE_MAP_SIZE - 1);
> +
> + while (vpu_addr < end_addr) {
> + int pgd_index = FIELD_GET(IVPU_MMU_PGD_INDEX_MASK, vpu_addr);
> + u64 pmd_end = (pgd_index + 1) * (u64)IVPU_MMU_PMD_MAP_SIZE;
> + u64 *pmd = ctx->pgtable.pgd_entries[pgd_index];
> +
> + while (vpu_addr < end_addr && vpu_addr < pmd_end) {
> + int pmd_index = FIELD_GET(IVPU_MMU_PMD_INDEX_MASK, vpu_addr);
> + u64 *pte = ctx->pgtable.pgd_cpu_entries[pgd_index][pmd_index];
> +
> + clflush_cache_range(pte, IVPU_MMU_PGTABLE_SIZE);
> + vpu_addr += IVPU_MMU_PTE_MAP_SIZE;
> + }
> + clflush_cache_range(pmd, IVPU_MMU_PGTABLE_SIZE);
> + }
> + clflush_cache_range(pgd, IVPU_MMU_PGTABLE_SIZE);
> +}
> +
> +static int
> +ivpu_mmu_context_map_pages(struct ivpu_device *vdev, struct ivpu_mmu_context *ctx,
> + u64 vpu_addr, dma_addr_t dma_addr, size_t size, int prot)
> +{
> + while (size) {
> + int ret = ivpu_mmu_context_map_page(vdev, ctx, vpu_addr, dma_addr, prot);
> +
> + if (ret)
> + return ret;
> +
> + vpu_addr += IVPU_MMU_PAGE_SIZE;
> + dma_addr += IVPU_MMU_PAGE_SIZE;
> + size -= IVPU_MMU_PAGE_SIZE;
> + }
> +
> + return 0;
> +}
> +
> +static void ivpu_mmu_context_unmap_pages(struct ivpu_mmu_context *ctx, u64 vpu_addr, size_t size)
> +{
> + while (size) {
> + ivpu_mmu_context_unmap_page(ctx, vpu_addr);
> + vpu_addr += IVPU_MMU_PAGE_SIZE;
> + size -= IVPU_MMU_PAGE_SIZE;
> + }
> +}
> +
> +int
> +ivpu_mmu_context_map_sgt(struct ivpu_device *vdev, struct ivpu_mmu_context *ctx,
> + u64 vpu_addr, struct sg_table *sgt, bool llc_coherent)
> +{
Hard to review these functions as the callers are not in this patch
AND there is documenation on the function.
> + struct scatterlist *sg;
> + int prot;
> + int ret;
> + u64 i;
> +
> + if (!IS_ALIGNED(vpu_addr, IVPU_MMU_PAGE_SIZE))
> + return -EINVAL;
> + /*
> + * VPU is only 32 bit, but DMA engine is 38 bit
> + * Ranges < 2 GB are reserved for VPU internal registers
> + * Limit range to 8 GB
> + */
> + if (vpu_addr < SZ_2G || vpu_addr > SZ_8G)
> + return -EINVAL;
> +
> + prot = IVPU_MMU_ENTRY_MAPPED;
> + if (llc_coherent)
> + prot |= IVPU_MMU_ENTRY_FLAG_LLC_COHERENT;
> +
> + mutex_lock(&ctx->lock);
> +
> + for_each_sgtable_dma_sg(sgt, sg, i) {
> + u64 dma_addr = sg_dma_address(sg) - sg->offset;
> + size_t size = sg_dma_len(sg) + sg->offset;
> +
> + ret = ivpu_mmu_context_map_pages(vdev, ctx, vpu_addr, dma_addr, size, prot);
> + if (ret) {
> + ivpu_err(vdev, "Failed to map context pages\n");
> + mutex_unlock(&ctx->lock);
> + return ret;
> + }
> + ivpu_mmu_context_flush_page_tables(ctx, vpu_addr, size);
> + vpu_addr += size;
> + }
> +
> + mutex_unlock(&ctx->lock);
> +
> + ret = ivpu_mmu_invalidate_tlb(vdev, ctx->id);
> + if (ret)
> + ivpu_err(vdev, "Failed to invalidate TLB for ctx %u: %d\n", ctx->id, ret);
> + return ret;
> +}
> +
> +void
> +ivpu_mmu_context_unmap_sgt(struct ivpu_device *vdev, struct ivpu_mmu_context *ctx,
> + u64 vpu_addr, struct sg_table *sgt)
> +{
> + struct scatterlist *sg;
> + int ret;
> + u64 i;
> +
> + if (!IS_ALIGNED(vpu_addr, IVPU_MMU_PAGE_SIZE))
> + ivpu_warn(vdev, "Unaligned vpu_addr: 0x%llx\n", vpu_addr);
> +
> + mutex_lock(&ctx->lock);
> +
> + for_each_sgtable_dma_sg(sgt, sg, i) {
> + size_t size = sg_dma_len(sg) + sg->offset;
> +
> + ivpu_mmu_context_unmap_pages(ctx, vpu_addr, size);
> + ivpu_mmu_context_flush_page_tables(ctx, vpu_addr, size);
> + vpu_addr += size;
> + }
> +
> + mutex_unlock(&ctx->lock);
> +
> + ret = ivpu_mmu_invalidate_tlb(vdev, ctx->id);
> + if (ret)
> + ivpu_warn(vdev, "Failed to invalidate TLB for ctx %u: %d\n", ctx->id, ret);
> +}
> +
> +int
> +ivpu_mmu_context_insert_node_locked(struct ivpu_mmu_context *ctx,
> + const struct ivpu_addr_range *range,
> + u64 size, struct drm_mm_node *node)
> +{
> + lockdep_assert_held(&ctx->lock);
> +
> + return drm_mm_insert_node_in_range(&ctx->mm, node, size, IVPU_MMU_PAGE_SIZE,
> + 0, range->start, range->end, DRM_MM_INSERT_BEST);
> +}
> +
> +void
> +ivpu_mmu_context_remove_node_locked(struct ivpu_mmu_context *ctx, struct drm_mm_node *node)
> +{
> + lockdep_assert_held(&ctx->lock);
> +
> + drm_mm_remove_node(node);
> +}
> +
> +static int
> +ivpu_mmu_context_init(struct ivpu_device *vdev, struct ivpu_mmu_context *ctx, u32 context_id)
> +{
> + u64 start, end;
> + int ret;
> +
> + mutex_init(&ctx->lock);
> + INIT_LIST_HEAD(&ctx->bo_list);
> +
> + ret = ivpu_mmu_pgtable_init(vdev, &ctx->pgtable);
> + if (ret)
> + return ret;
> +
> + if (!context_id) {
> + start = vdev->hw->ranges.global_low.start;
> + end = vdev->hw->ranges.global_high.end;
> + } else {
> + start = vdev->hw->ranges.user_low.start;
> + end = vdev->hw->ranges.user_high.end;
> + }
> +
> + drm_mm_init(&ctx->mm, start, end - start);
> + ctx->id = context_id;
> +
> + return 0;
> +}
> +
> +static void ivpu_mmu_context_fini(struct ivpu_device *vdev, struct ivpu_mmu_context *ctx)
> +{
> + drm_WARN_ON(&vdev->drm, !ctx->pgtable.pgd);
> +
> + mutex_destroy(&ctx->lock);
> + ivpu_mmu_pgtable_free(vdev, &ctx->pgtable);
> + drm_mm_takedown(&ctx->mm);
> +}
> +
> +int ivpu_mmu_global_context_init(struct ivpu_device *vdev)
> +{
> + return ivpu_mmu_context_init(vdev, &vdev->gctx, IVPU_GLOBAL_CONTEXT_MMU_SSID);
> +}
> +
> +void ivpu_mmu_global_context_fini(struct ivpu_device *vdev)
> +{
> + return ivpu_mmu_context_fini(vdev, &vdev->gctx);
> +}
> +
> +int ivpu_mmu_user_context_init(struct ivpu_device *vdev, struct ivpu_mmu_context *ctx, u32 ctx_id)
> +{
> + int ret;
> +
> + drm_WARN_ON(&vdev->drm, !ctx_id);
> +
> + ret = ivpu_mmu_context_init(vdev, ctx, ctx_id);
> + if (ret) {
> + ivpu_err(vdev, "Failed to initialize context: %d\n", ret);
> + return ret;
> + }
> +
> + ret = ivpu_mmu_set_pgtable(vdev, ctx_id, &ctx->pgtable);
> + if (ret) {
> + ivpu_err(vdev, "Failed to set page table: %d\n", ret);
> + goto err_context_fini;
> + }
> +
> + return 0;
> +
> +err_context_fini:
> + ivpu_mmu_context_fini(vdev, ctx);
> + return ret;
> +}
> +
> +void ivpu_mmu_user_context_fini(struct ivpu_device *vdev, struct ivpu_mmu_context *ctx)
> +{
> + drm_WARN_ON(&vdev->drm, !ctx->id);
> +
> + ivpu_mmu_clear_pgtable(vdev, ctx->id);
> + ivpu_mmu_context_fini(vdev, ctx);
> +}
> diff --git a/drivers/accel/ivpu/ivpu_mmu_context.h b/drivers/accel/ivpu/ivpu_mmu_context.h
> new file mode 100644
> index 000000000000..a358de65a30d
> --- /dev/null
> +++ b/drivers/accel/ivpu/ivpu_mmu_context.h
> @@ -0,0 +1,49 @@
> +/* SPDX-License-Identifier: GPL-2.0-only */
> +/*
> + * Copyright (C) 2020-2022 Intel Corporation
> + */
> +
> +#ifndef __IVPU_MMU_CONTEXT_H__
> +#define __IVPU_MMU_CONTEXT_H__
> +
> +#include <drm/drm_mm.h>
> +
> +struct ivpu_device;
> +struct ivpu_file_priv;
> +struct ivpu_addr_range;
> +
> +#define IVPU_MMU_PGTABLE_ENTRIES 512
> +
> +struct ivpu_mmu_pgtable {
> + u64 **pgd_cpu_entries[IVPU_MMU_PGTABLE_ENTRIES];
> + u64 *pgd_entries[IVPU_MMU_PGTABLE_ENTRIES];
> + u64 *pgd;
> + dma_addr_t pgd_dma;
> +};
> +
> +struct ivpu_mmu_context {
> + struct mutex lock; /* protects: mm, pgtable, bo_list */
> + struct drm_mm mm;
> + struct ivpu_mmu_pgtable pgtable;
> + struct list_head bo_list;
> + u32 id;
> +};
> +
> +int ivpu_mmu_global_context_init(struct ivpu_device *vdev);
> +void ivpu_mmu_global_context_fini(struct ivpu_device *vdev);
> +
> +int ivpu_mmu_user_context_init(struct ivpu_device *vdev, struct ivpu_mmu_context *ctx, u32 ctx_id);
> +void ivpu_mmu_user_context_fini(struct ivpu_device *vdev, struct ivpu_mmu_context *ctx);
> +
> +int ivpu_mmu_context_insert_node_locked(struct ivpu_mmu_context *ctx,
> + const struct ivpu_addr_range *range,
> + u64 size, struct drm_mm_node *node);
> +void ivpu_mmu_context_remove_node_locked(struct ivpu_mmu_context *ctx,
> + struct drm_mm_node *node);
> +
> +int ivpu_mmu_context_map_sgt(struct ivpu_device *vdev, struct ivpu_mmu_context *ctx,
> + u64 vpu_addr, struct sg_table *sgt, bool llc_coherent);
> +void ivpu_mmu_context_unmap_sgt(struct ivpu_device *vdev, struct ivpu_mmu_context *ctx,
> + u64 vpu_addr, struct sg_table *sgt);
> +
> +#endif /* __IVPU_MMU_CONTEXT_H__ */
> diff --git a/include/uapi/drm/ivpu_drm.h b/include/uapi/drm/ivpu_drm.h
> index 922cbf30ce34..fc97ce215e79 100644
> --- a/include/uapi/drm/ivpu_drm.h
> +++ b/include/uapi/drm/ivpu_drm.h
> @@ -38,6 +38,7 @@ extern "C" {
> #define DRM_IVPU_PARAM_NUM_CONTEXTS 4
> #define DRM_IVPU_PARAM_CONTEXT_BASE_ADDRESS 5
> #define DRM_IVPU_PARAM_CONTEXT_PRIORITY 6
> +#define DRM_IVPU_PARAM_CONTEXT_ID 7
>
> #define DRM_IVPU_PLATFORM_TYPE_SILICON 0
>
> @@ -78,6 +79,9 @@ struct drm_ivpu_param {
> * Value of current context scheduling priority (read-write).
> * See DRM_IVPU_CONTEXT_PRIORITY_* for possible values.
> *
> + * %DRM_IVPU_PARAM_CONTEXT_ID:
> + * Current context ID, always greater than 0 (read-only)
> + *
> */
> __u32 param;
>
> --
> 2.34.1
>
^ permalink raw reply [flat|nested] 40+ messages in thread
* Re: [PATCH v4 3/7] accel/ivpu: Add GEM buffer object management
2022-12-08 11:07 ` [PATCH v4 3/7] accel/ivpu: Add GEM buffer object management Jacek Lawrynowicz
2022-12-12 15:31 ` kernel test robot
@ 2022-12-18 10:23 ` Oded Gabbay
2022-12-19 8:08 ` Jacek Lawrynowicz
2023-01-05 18:46 ` Andrew Davis
2023-01-06 10:50 ` Daniel Vetter
3 siblings, 1 reply; 40+ messages in thread
From: Oded Gabbay @ 2022-12-18 10:23 UTC (permalink / raw)
To: Jacek Lawrynowicz
Cc: quic_jhugo, dri-devel, stanislaw.gruszka, tzimmermann,
andrzej.kacprowski
On Thu, Dec 8, 2022 at 1:08 PM Jacek Lawrynowicz
<jacek.lawrynowicz@linux.intel.com> wrote:
>
> Adds four types of GEM-based BOs for the VPU:
> - shmem
> - userptr
> - internal
> - prime
>
> All types are implemented as struct ivpu_bo, based on
> struct drm_gem_object. VPU address is allocated when buffer is created
> except for imported prime buffers that allocate it in BO_INFO IOCTL due
> to missing file_priv arg in gem_prime_import callback.
> Internal buffers are pinned on creation, the rest of buffers types
> can be pinned on demand (in SUBMIT IOCTL).
> Buffer VPU address, allocated pages and mappings are relased when the
> buffer is destroyed.
> Eviction mechism is planned for future versions.
>
> Add three new IOCTLs: BO_CREATE, BO_INFO, BO_USERPTR
>
> Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
> ---
> drivers/accel/ivpu/Makefile | 1 +
> drivers/accel/ivpu/ivpu_drv.c | 31 +-
> drivers/accel/ivpu/ivpu_drv.h | 1 +
> drivers/accel/ivpu/ivpu_gem.c | 820 ++++++++++++++++++++++++++++++++++
> drivers/accel/ivpu/ivpu_gem.h | 128 ++++++
> include/uapi/drm/ivpu_drm.h | 127 ++++++
> 6 files changed, 1106 insertions(+), 2 deletions(-)
> create mode 100644 drivers/accel/ivpu/ivpu_gem.c
> create mode 100644 drivers/accel/ivpu/ivpu_gem.h
>
> diff --git a/drivers/accel/ivpu/Makefile b/drivers/accel/ivpu/Makefile
> index 37b8bf1d3247..1b4b24ebf5ea 100644
> --- a/drivers/accel/ivpu/Makefile
> +++ b/drivers/accel/ivpu/Makefile
> @@ -3,6 +3,7 @@
>
> intel_vpu-y := \
> ivpu_drv.o \
> + ivpu_gem.o \
> ivpu_hw_mtl.o \
> ivpu_mmu.o \
> ivpu_mmu_context.o
> diff --git a/drivers/accel/ivpu/ivpu_drv.c b/drivers/accel/ivpu/ivpu_drv.c
> index a22d41ca5a4b..29e78c5ec7c5 100644
> --- a/drivers/accel/ivpu/ivpu_drv.c
> +++ b/drivers/accel/ivpu/ivpu_drv.c
> @@ -12,8 +12,10 @@
> #include <drm/drm_file.h>
> #include <drm/drm_gem.h>
> #include <drm/drm_ioctl.h>
> +#include <drm/drm_prime.h>
>
> #include "ivpu_drv.h"
> +#include "ivpu_gem.h"
> #include "ivpu_hw.h"
> #include "ivpu_mmu.h"
> #include "ivpu_mmu_context.h"
> @@ -49,6 +51,24 @@ struct ivpu_file_priv *ivpu_file_priv_get(struct ivpu_file_priv *file_priv)
> return file_priv;
> }
>
> +struct ivpu_file_priv *ivpu_file_priv_get_by_ctx_id(struct ivpu_device *vdev, unsigned long id)
> +{
> + struct ivpu_file_priv *file_priv;
> +
> + xa_lock_irq(&vdev->context_xa);
> + file_priv = xa_load(&vdev->context_xa, id);
> + /* file_priv may still be in context_xa during file_priv_release() */
> + if (file_priv && !kref_get_unless_zero(&file_priv->ref))
> + file_priv = NULL;
> + xa_unlock_irq(&vdev->context_xa);
> +
> + if (file_priv)
> + ivpu_dbg(vdev, KREF, "file_priv get by id: ctx %u refcount %u\n",
> + file_priv->ctx.id, kref_read(&file_priv->ref));
> +
> + return file_priv;
> +}
> +
> static void file_priv_release(struct kref *ref)
> {
> struct ivpu_file_priv *file_priv = container_of(ref, struct ivpu_file_priv, ref);
> @@ -57,7 +77,7 @@ static void file_priv_release(struct kref *ref)
> ivpu_dbg(vdev, FILE, "file_priv release: ctx %u\n", file_priv->ctx.id);
>
> ivpu_mmu_user_context_fini(vdev, &file_priv->ctx);
> - WARN_ON(xa_erase_irq(&vdev->context_xa, file_priv->ctx.id) != file_priv);
> + drm_WARN_ON(&vdev->drm, xa_erase_irq(&vdev->context_xa, file_priv->ctx.id) != file_priv);
> kfree(file_priv);
> }
>
> @@ -66,7 +86,7 @@ void ivpu_file_priv_put(struct ivpu_file_priv **link)
> struct ivpu_file_priv *file_priv = *link;
> struct ivpu_device *vdev = file_priv->vdev;
>
> - WARN_ON(!file_priv);
> + drm_WARN_ON(&vdev->drm, !file_priv);
>
> ivpu_dbg(vdev, KREF, "file_priv put: ctx %u refcount %u\n",
> file_priv->ctx.id, kref_read(&file_priv->ref));
> @@ -200,6 +220,9 @@ static void ivpu_postclose(struct drm_device *dev, struct drm_file *file)
> static const struct drm_ioctl_desc ivpu_drm_ioctls[] = {
> DRM_IOCTL_DEF_DRV(IVPU_GET_PARAM, ivpu_get_param_ioctl, 0),
> DRM_IOCTL_DEF_DRV(IVPU_SET_PARAM, ivpu_set_param_ioctl, 0),
> + DRM_IOCTL_DEF_DRV(IVPU_BO_CREATE, ivpu_bo_create_ioctl, 0),
> + DRM_IOCTL_DEF_DRV(IVPU_BO_INFO, ivpu_bo_info_ioctl, 0),
> + DRM_IOCTL_DEF_DRV(IVPU_BO_USERPTR, ivpu_bo_userptr_ioctl, 0),
> };
>
> int ivpu_shutdown(struct ivpu_device *vdev)
> @@ -233,6 +256,10 @@ static const struct drm_driver driver = {
>
> .open = ivpu_open,
> .postclose = ivpu_postclose,
> + .prime_handle_to_fd = drm_gem_prime_handle_to_fd,
> + .prime_fd_to_handle = drm_gem_prime_fd_to_handle,
> + .gem_prime_import = ivpu_gem_prime_import,
> + .gem_prime_mmap = drm_gem_prime_mmap,
>
> .ioctls = ivpu_drm_ioctls,
> .num_ioctls = ARRAY_SIZE(ivpu_drm_ioctls),
> diff --git a/drivers/accel/ivpu/ivpu_drv.h b/drivers/accel/ivpu/ivpu_drv.h
> index 6e8b88068fc9..69088a03928a 100644
> --- a/drivers/accel/ivpu/ivpu_drv.h
> +++ b/drivers/accel/ivpu/ivpu_drv.h
> @@ -114,6 +114,7 @@ extern u8 ivpu_pll_min_ratio;
> extern u8 ivpu_pll_max_ratio;
>
> struct ivpu_file_priv *ivpu_file_priv_get(struct ivpu_file_priv *file_priv);
> +struct ivpu_file_priv *ivpu_file_priv_get_by_ctx_id(struct ivpu_device *vdev, unsigned long id);
> void ivpu_file_priv_put(struct ivpu_file_priv **link);
> int ivpu_shutdown(struct ivpu_device *vdev);
>
> diff --git a/drivers/accel/ivpu/ivpu_gem.c b/drivers/accel/ivpu/ivpu_gem.c
> new file mode 100644
> index 000000000000..97638d8d7906
> --- /dev/null
> +++ b/drivers/accel/ivpu/ivpu_gem.c
> @@ -0,0 +1,820 @@
> +// SPDX-License-Identifier: GPL-2.0-only
> +/*
> + * Copyright (C) 2020-2022 Intel Corporation
> + */
> +
> +#include <linux/dma-buf.h>
> +#include <linux/highmem.h>
> +#include <linux/module.h>
> +#include <linux/set_memory.h>
> +#include <linux/xarray.h>
> +
> +#include <drm/drm_cache.h>
> +#include <drm/drm_debugfs.h>
> +#include <drm/drm_file.h>
> +#include <drm/drm_utils.h>
> +
> +#include "ivpu_drv.h"
> +#include "ivpu_gem.h"
> +#include "ivpu_hw.h"
> +#include "ivpu_mmu.h"
> +#include "ivpu_mmu_context.h"
> +
> +MODULE_IMPORT_NS(DMA_BUF);
> +
> +static const struct drm_gem_object_funcs ivpu_gem_funcs;
> +
> +static struct lock_class_key prime_bo_lock_class_key;
> +static struct lock_class_key userptr_bo_lock_class_key;
> +
> +static int __must_check prime_alloc_pages_locked(struct ivpu_bo *bo)
> +{
> + /* Pages are managed by the underlying dma-buf */
> + return 0;
> +}
> +
> +static void prime_free_pages_locked(struct ivpu_bo *bo)
> +{
> + /* Pages are managed by the underlying dma-buf */
> +}
> +
> +static int prime_map_pages_locked(struct ivpu_bo *bo)
> +{
> + struct ivpu_device *vdev = ivpu_bo_to_vdev(bo);
> + struct sg_table *sgt;
> +
> + WARN_ON(!bo->base.import_attach);
> +
> + sgt = dma_buf_map_attachment(bo->base.import_attach, DMA_BIDIRECTIONAL);
> + if (IS_ERR(sgt)) {
> + ivpu_err(vdev, "Failed to map attachment: %ld\n", PTR_ERR(sgt));
> + return PTR_ERR(sgt);
> + }
> +
> + bo->sgt = sgt;
> + return 0;
> +}
> +
> +static void prime_unmap_pages_locked(struct ivpu_bo *bo)
> +{
> + WARN_ON(!bo->base.import_attach);
> +
> + dma_buf_unmap_attachment(bo->base.import_attach, bo->sgt, DMA_BIDIRECTIONAL);
> + bo->sgt = NULL;
> +}
> +
> +static const struct ivpu_bo_ops prime_ops = {
> + .type = IVPU_BO_TYPE_PRIME,
> + .name = "prime",
> + .alloc_pages = prime_alloc_pages_locked,
> + .free_pages = prime_free_pages_locked,
> + .map_pages = prime_map_pages_locked,
> + .unmap_pages = prime_unmap_pages_locked,
> +};
> +
> +static int __must_check shmem_alloc_pages_locked(struct ivpu_bo *bo)
> +{
> + int npages = bo->base.size >> PAGE_SHIFT;
> + struct page **pages;
> +
> + pages = drm_gem_get_pages(&bo->base);
> + if (IS_ERR(pages))
> + return PTR_ERR(pages);
> +
> + if (bo->flags & DRM_IVPU_BO_WC)
> + set_pages_array_wc(pages, npages);
> + else if (bo->flags & DRM_IVPU_BO_UNCACHED)
> + set_pages_array_uc(pages, npages);
> +
> + bo->pages = pages;
> + return 0;
> +}
> +
> +static void shmem_free_pages_locked(struct ivpu_bo *bo)
> +{
> + if (ivpu_bo_cache_mode(bo) != DRM_IVPU_BO_CACHED)
> + set_pages_array_wb(bo->pages, bo->base.size >> PAGE_SHIFT);
> +
> + drm_gem_put_pages(&bo->base, bo->pages, true, false);
> + bo->pages = NULL;
> +}
> +
> +static int ivpu_bo_map_pages_locked(struct ivpu_bo *bo)
> +{
> + int npages = bo->base.size >> PAGE_SHIFT;
> + struct ivpu_device *vdev = ivpu_bo_to_vdev(bo);
> + struct sg_table *sgt;
> + int ret;
> +
> + sgt = drm_prime_pages_to_sg(&vdev->drm, bo->pages, npages);
> + if (IS_ERR(sgt)) {
> + ivpu_err(vdev, "Failed to allocate sgtable\n");
> + return PTR_ERR(sgt);
> + }
> +
> + ret = dma_map_sgtable(vdev->drm.dev, sgt, DMA_BIDIRECTIONAL, 0);
> + if (ret) {
> + ivpu_err(vdev, "Failed to map BO in IOMMU: %d\n", ret);
> + goto err_free_sgt;
> + }
> +
> + bo->sgt = sgt;
> + return 0;
> +
> +err_free_sgt:
> + kfree(sgt);
> + return ret;
> +}
> +
> +static void ivpu_bo_unmap_pages_locked(struct ivpu_bo *bo)
> +{
> + struct ivpu_device *vdev = ivpu_bo_to_vdev(bo);
> +
> + dma_unmap_sgtable(vdev->drm.dev, bo->sgt, DMA_BIDIRECTIONAL, 0);
> + sg_free_table(bo->sgt);
> + kfree(bo->sgt);
> + bo->sgt = NULL;
> +}
> +
> +static const struct ivpu_bo_ops shmem_ops = {
> + .type = IVPU_BO_TYPE_SHMEM,
> + .name = "shmem",
> + .alloc_pages = shmem_alloc_pages_locked,
> + .free_pages = shmem_free_pages_locked,
> + .map_pages = ivpu_bo_map_pages_locked,
> + .unmap_pages = ivpu_bo_unmap_pages_locked,
> +};
> +
> +static int __must_check userptr_alloc_pages_locked(struct ivpu_bo *bo)
> +{
> + unsigned int npages = bo->base.size >> PAGE_SHIFT;
> + struct page **pages;
> + int ret;
> +
> + pages = kvmalloc_array(npages, sizeof(*bo->pages), GFP_KERNEL);
> + if (!pages)
> + return -ENOMEM;
> +
> + ret = pin_user_pages_fast(bo->user_ptr & PAGE_MASK, npages,
> + FOLL_FORCE | FOLL_WRITE | FOLL_LONGTERM, pages);
FOLL_FORCE is only really used for ptrace accesses and not needed
anymore to pin user pages since kernel 6.2 as COW was fixed.
Hence, it was removed from almost all drivers so please remove it from here.
> + if (ret != npages) {
> + if (ret > 0)
> + goto err_unpin_pages;
> + goto err_free_pages;
> + }
> +
> + bo->pages = pages;
> + return 0;
> +
> +err_unpin_pages:
> + unpin_user_pages(pages, ret);
> +err_free_pages:
> + kvfree(pages);
> + return ret;
> +}
> +
> +static void userptr_free_pages_locked(struct ivpu_bo *bo)
> +{
> + unpin_user_pages(bo->pages, bo->base.size >> PAGE_SHIFT);
You should use unpin_user_pages_dirty_lock (with true in mark_dirty)
as you always map the pages with FOLL_WRITE
> + kvfree(bo->pages);
> + bo->pages = NULL;
> +}
> +
> +static const struct ivpu_bo_ops userptr_ops = {
> + .type = IVPU_BO_TYPE_USERPTR,
> + .name = "userptr",
> + .alloc_pages = userptr_alloc_pages_locked,
> + .free_pages = userptr_free_pages_locked,
> + .map_pages = ivpu_bo_map_pages_locked,
> + .unmap_pages = ivpu_bo_unmap_pages_locked,
> +};
> +
> +static int __must_check internal_alloc_pages_locked(struct ivpu_bo *bo)
> +{
> + unsigned int i, npages = bo->base.size >> PAGE_SHIFT;
> + struct page **pages;
> + int ret;
> +
> + pages = kvmalloc_array(npages, sizeof(*bo->pages), GFP_KERNEL);
> + if (!pages)
> + return -ENOMEM;
> +
> + for (i = 0; i < npages; i++) {
> + pages[i] = alloc_page(GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO);
> + if (!pages[i]) {
> + ret = -ENOMEM;
> + goto err_free_pages;
> + }
> + cond_resched();
> + }
> +
> + bo->pages = pages;
> + return 0;
> +
> +err_free_pages:
> + while (i--)
> + put_page(pages[i]);
> + kvfree(pages);
> + return ret;
> +}
> +
> +static void internal_free_pages_locked(struct ivpu_bo *bo)
> +{
> + unsigned int i, npages = bo->base.size >> PAGE_SHIFT;
> +
> + for (i = 0; i < npages; i++)
> + put_page(bo->pages[i]);
> +
> + kvfree(bo->pages);
> + bo->pages = NULL;
> +}
> +
> +static const struct ivpu_bo_ops internal_ops = {
> + .type = IVPU_BO_TYPE_INTERNAL,
> + .name = "internal",
> + .alloc_pages = internal_alloc_pages_locked,
> + .free_pages = internal_free_pages_locked,
> + .map_pages = ivpu_bo_map_pages_locked,
> + .unmap_pages = ivpu_bo_unmap_pages_locked,
> +};
> +
> +static int __must_check ivpu_bo_alloc_and_map_pages_locked(struct ivpu_bo *bo)
> +{
> + struct ivpu_device *vdev = ivpu_bo_to_vdev(bo);
> + int ret;
> +
> + lockdep_assert_held(&bo->lock);
> + drm_WARN_ON(&vdev->drm, bo->sgt);
> +
> + ret = bo->ops->alloc_pages(bo);
> + if (ret) {
> + ivpu_err(vdev, "Failed to allocate pages for BO: %d", ret);
> + return ret;
> + }
> +
> + ret = bo->ops->map_pages(bo);
> + if (ret) {
> + ivpu_err(vdev, "Failed to map pages for BO: %d", ret);
> + goto err_free_pages;
> + }
> + return ret;
> +
> +err_free_pages:
> + bo->ops->free_pages(bo);
> + return ret;
> +}
> +
> +static void ivpu_bo_unmap_and_free_pages(struct ivpu_bo *bo)
> +{
> + mutex_lock(&bo->lock);
> +
> + WARN_ON(!bo->sgt);
> + bo->ops->unmap_pages(bo);
> + WARN_ON(bo->sgt);
> + bo->ops->free_pages(bo);
> + WARN_ON(bo->pages);
> +
> + mutex_unlock(&bo->lock);
> +}
> +
> +/*
> + * ivpu_bo_pin() - pin the backing physical pages and map them to VPU.
> + *
> + * This function pins physical memory pages, then maps the physical pages
> + * to IOMMU address space and finally updates the VPU MMU page tables
> + * to allow the VPU to translate VPU address to IOMMU address.
> + */
> +int __must_check ivpu_bo_pin(struct ivpu_bo *bo)
> +{
> + struct ivpu_device *vdev = ivpu_bo_to_vdev(bo);
> + int ret = 0;
> +
> + mutex_lock(&bo->lock);
> +
> + if (!bo->vpu_addr) {
> + ivpu_err(vdev, "vpu_addr not set for BO ctx_id: %d handle: %d\n",
> + bo->ctx->id, bo->handle);
> + ret = -EINVAL;
> + goto unlock;
> + }
> +
> + if (!bo->sgt) {
> + ret = ivpu_bo_alloc_and_map_pages_locked(bo);
> + if (ret)
> + goto unlock;
> + }
> +
> + if (!bo->mmu_mapped) {
> + ret = ivpu_mmu_context_map_sgt(vdev, bo->ctx, bo->vpu_addr, bo->sgt,
> + ivpu_bo_is_snooped(bo));
> + if (ret) {
> + ivpu_err(vdev, "Failed to map BO in MMU: %d\n", ret);
> + goto unlock;
> + }
> + bo->mmu_mapped = true;
> + }
> +
> +unlock:
> + mutex_unlock(&bo->lock);
> +
> + return ret;
> +}
> +
> +static int
> +ivpu_bo_alloc_vpu_addr(struct ivpu_bo *bo, struct ivpu_mmu_context *ctx,
> + const struct ivpu_addr_range *range)
> +{
> + struct ivpu_device *vdev = ivpu_bo_to_vdev(bo);
> + int ret;
> +
> + if (!range) {
> + if (bo->flags & DRM_IVPU_BO_HIGH_MEM)
> + range = &vdev->hw->ranges.user_high;
> + else
> + range = &vdev->hw->ranges.user_low;
> + }
> +
> + mutex_lock(&ctx->lock);
> + ret = ivpu_mmu_context_insert_node_locked(ctx, range, bo->base.size, &bo->mm_node);
> + if (!ret) {
> + bo->ctx = ctx;
> + bo->vpu_addr = bo->mm_node.start;
> + list_add_tail(&bo->ctx_node, &ctx->bo_list);
> + }
> + mutex_unlock(&ctx->lock);
> +
> + return ret;
> +}
> +
> +static void ivpu_bo_free_vpu_addr(struct ivpu_bo *bo)
> +{
> + struct ivpu_device *vdev = ivpu_bo_to_vdev(bo);
> + struct ivpu_mmu_context *ctx = bo->ctx;
> +
> + ivpu_dbg(vdev, BO, "remove from ctx: ctx %d vpu_addr 0x%llx allocated %d mmu_mapped %d\n",
> + ctx->id, bo->vpu_addr, (bool)bo->sgt, bo->mmu_mapped);
> +
> + mutex_lock(&bo->lock);
> +
> + if (bo->mmu_mapped) {
> + drm_WARN_ON(&vdev->drm, !bo->sgt);
> + ivpu_mmu_context_unmap_sgt(vdev, ctx, bo->vpu_addr, bo->sgt);
> + bo->mmu_mapped = false;
> + }
> +
> + mutex_lock(&ctx->lock);
> + list_del(&bo->ctx_node);
> + bo->vpu_addr = 0;
> + bo->ctx = NULL;
> + ivpu_mmu_context_remove_node_locked(ctx, &bo->mm_node);
> + mutex_unlock(&ctx->lock);
> +
> + mutex_unlock(&bo->lock);
> +}
> +
> +void ivpu_bo_remove_all_bos_from_context(struct ivpu_mmu_context *ctx)
> +{
> + struct ivpu_bo *bo, *tmp;
> +
> + list_for_each_entry_safe(bo, tmp, &ctx->bo_list, ctx_node)
> + ivpu_bo_free_vpu_addr(bo);
> +}
> +
> +static struct ivpu_bo *
> +ivpu_bo_alloc(struct ivpu_device *vdev, struct ivpu_mmu_context *mmu_context,
> + u64 size, u32 flags, const struct ivpu_bo_ops *ops,
> + const struct ivpu_addr_range *range, u64 user_ptr)
> +{
> + struct ivpu_bo *bo;
> + int ret = 0;
> +
> + if (drm_WARN_ON(&vdev->drm, size == 0 || !PAGE_ALIGNED(size)))
> + return ERR_PTR(-EINVAL);
> +
> + switch (flags & DRM_IVPU_BO_CACHE_MASK) {
> + case DRM_IVPU_BO_CACHED:
> + case DRM_IVPU_BO_UNCACHED:
> + case DRM_IVPU_BO_WC:
> + break;
> + default:
> + return ERR_PTR(-EINVAL);
> + }
> +
> + bo = kzalloc(sizeof(*bo), GFP_KERNEL);
> + if (!bo)
> + return ERR_PTR(-ENOMEM);
> +
> + mutex_init(&bo->lock);
> + bo->base.funcs = &ivpu_gem_funcs;
> + bo->flags = flags;
> + bo->ops = ops;
> + bo->user_ptr = user_ptr;
> +
> + if (ops->type == IVPU_BO_TYPE_SHMEM)
> + ret = drm_gem_object_init(&vdev->drm, &bo->base, size);
> + else
> + drm_gem_private_object_init(&vdev->drm, &bo->base, size);
> +
> + if (ret) {
> + ivpu_err(vdev, "Failed to initialize drm object\n");
> + goto err_free;
> + }
> +
> + if (flags & DRM_IVPU_BO_MAPPABLE) {
> + ret = drm_gem_create_mmap_offset(&bo->base);
> + if (ret) {
> + ivpu_err(vdev, "Failed to allocate mmap offset\n");
> + goto err_release;
> + }
> + }
> +
> + if (mmu_context) {
> + ret = ivpu_bo_alloc_vpu_addr(bo, mmu_context, range);
> + if (ret) {
> + ivpu_err(vdev, "Failed to add BO to context: %d\n", ret);
> + goto err_release;
> + }
> + }
> +
> + return bo;
> +
> +err_release:
> + drm_gem_object_release(&bo->base);
> +err_free:
> + kfree(bo);
> + return ERR_PTR(ret);
> +}
> +
> +static void ivpu_bo_free(struct drm_gem_object *obj)
> +{
> + struct ivpu_bo *bo = to_ivpu_bo(obj);
> + struct ivpu_device *vdev = ivpu_bo_to_vdev(bo);
> +
> + if (bo->ctx)
> + ivpu_dbg(vdev, BO, "free: ctx %d vpu_addr 0x%llx allocated %d mmu_mapped %d\n",
> + bo->ctx->id, bo->vpu_addr, (bool)bo->sgt, bo->mmu_mapped);
> + else
> + ivpu_dbg(vdev, BO, "free: ctx (released) allocated %d mmu_mapped %d\n",
> + (bool)bo->sgt, bo->mmu_mapped);
> +
> + drm_WARN_ON(&vdev->drm, !dma_resv_test_signaled(obj->resv, DMA_RESV_USAGE_READ));
> +
> + vunmap(bo->kvaddr);
> +
> + if (bo->ctx)
> + ivpu_bo_free_vpu_addr(bo);
> +
> + if (bo->sgt)
> + ivpu_bo_unmap_and_free_pages(bo);
> +
> + if (bo->base.import_attach)
> + drm_prime_gem_destroy(&bo->base, bo->sgt);
> +
> + drm_gem_object_release(&bo->base);
> +
> + mutex_destroy(&bo->lock);
> + kfree(bo);
> +}
> +
> +static int ivpu_bo_mmap(struct drm_gem_object *obj, struct vm_area_struct *vma)
> +{
> + struct ivpu_bo *bo = to_ivpu_bo(obj);
> + struct ivpu_device *vdev = ivpu_bo_to_vdev(bo);
> +
> + ivpu_dbg(vdev, BO, "mmap: ctx %u handle %u vpu_addr 0x%llx size %zu type %s",
> + bo->ctx->id, bo->handle, bo->vpu_addr, bo->base.size, bo->ops->name);
> +
> + if (obj->import_attach) {
> + /* Drop the reference drm_gem_mmap_obj() acquired.*/
> + drm_gem_object_put(obj);
> + vma->vm_private_data = NULL;
> + return dma_buf_mmap(obj->dma_buf, vma, 0);
> + }
> +
> + vma->vm_flags |= VM_PFNMAP | VM_DONTEXPAND;
> + vma->vm_page_prot = ivpu_bo_pgprot(bo, vm_get_page_prot(vma->vm_flags));
> +
> + return 0;
> +}
> +
> +static struct sg_table *ivpu_bo_get_sg_table(struct drm_gem_object *obj)
> +{
> + struct ivpu_bo *bo = to_ivpu_bo(obj);
> + loff_t npages = obj->size >> PAGE_SHIFT;
> + int ret = 0;
> +
> + mutex_lock(&bo->lock);
> +
> + if (!bo->sgt)
> + ret = ivpu_bo_alloc_and_map_pages_locked(bo);
> +
> + mutex_unlock(&bo->lock);
> +
> + if (ret)
> + return ERR_PTR(ret);
> +
> + return drm_prime_pages_to_sg(obj->dev, bo->pages, npages);
> +}
> +
> +static vm_fault_t ivpu_vm_fault(struct vm_fault *vmf)
> +{
> + struct vm_area_struct *vma = vmf->vma;
> + struct drm_gem_object *obj = vma->vm_private_data;
> + struct ivpu_bo *bo = to_ivpu_bo(obj);
> + loff_t npages = obj->size >> PAGE_SHIFT;
> + pgoff_t page_offset;
> + struct page *page;
> + vm_fault_t ret;
> + int err;
> +
> + mutex_lock(&bo->lock);
> +
> + if (!bo->sgt) {
> + err = ivpu_bo_alloc_and_map_pages_locked(bo);
> + if (err) {
> + ret = vmf_error(err);
> + goto unlock;
> + }
> + }
> +
> + /* We don't use vmf->pgoff since that has the fake offset */
> + page_offset = (vmf->address - vma->vm_start) >> PAGE_SHIFT;
> + if (page_offset >= npages) {
> + ret = VM_FAULT_SIGBUS;
> + } else {
> + page = bo->pages[page_offset];
> + ret = vmf_insert_pfn(vma, vmf->address, page_to_pfn(page));
> + }
> +
> +unlock:
> + mutex_unlock(&bo->lock);
> +
> + return ret;
> +}
> +
> +static const struct vm_operations_struct ivpu_vm_ops = {
> + .fault = ivpu_vm_fault,
> + .open = drm_gem_vm_open,
> + .close = drm_gem_vm_close,
> +};
> +
> +static const struct drm_gem_object_funcs ivpu_gem_funcs = {
> + .free = ivpu_bo_free,
> + .mmap = ivpu_bo_mmap,
> + .vm_ops = &ivpu_vm_ops,
> + .get_sg_table = ivpu_bo_get_sg_table,
> +};
> +
> +int
> +ivpu_bo_create_ioctl(struct drm_device *dev, void *data, struct drm_file *file)
> +{
> + struct ivpu_file_priv *file_priv = file->driver_priv;
> + struct ivpu_device *vdev = file_priv->vdev;
> + struct drm_ivpu_bo_create *args = data;
> + u64 size = PAGE_ALIGN(args->size);
> + struct ivpu_bo *bo;
> + int ret;
> +
> + if (args->flags & ~DRM_IVPU_BO_FLAGS)
> + return -EINVAL;
> +
> + if (size == 0)
> + return -EINVAL;
> +
> + bo = ivpu_bo_alloc(vdev, &file_priv->ctx, size, args->flags, &shmem_ops, NULL, 0);
> + if (IS_ERR(bo)) {
> + ivpu_err(vdev, "Failed to create BO: %pe (ctx %u size %llu flags 0x%x)",
> + bo, file_priv->ctx.id, args->size, args->flags);
> + return PTR_ERR(bo);
> + }
> +
> + ret = drm_gem_handle_create(file, &bo->base, &bo->handle);
> + if (!ret) {
> + args->vpu_addr = bo->vpu_addr;
> + args->handle = bo->handle;
> + }
> +
> + drm_gem_object_put(&bo->base);
> +
> + ivpu_dbg(vdev, BO, "alloc shmem: ctx %u vpu_addr 0x%llx size %zu flags 0x%x\n",
> + file_priv->ctx.id, bo->vpu_addr, bo->base.size, bo->flags);
> +
> + return ret;
> +}
> +
> +int
> +ivpu_bo_userptr_ioctl(struct drm_device *dev, void *data, struct drm_file *file)
> +{
> + struct ivpu_file_priv *file_priv = file->driver_priv;
> + struct ivpu_device *vdev = file_priv->vdev;
> + struct drm_ivpu_bo_userptr *args = data;
> + struct ivpu_bo *bo;
> + int ret;
> +
> + if (args->user_ptr == 0 || !PAGE_ALIGNED(args->user_ptr))
> + return -EINVAL;
> +
> + if (args->user_size == 0 || !PAGE_ALIGNED(args->user_size))
> + return -EINVAL;
> +
> + if (args->flags & ~DRM_IVPU_BO_HIGH_MEM)
> + return -EINVAL;
> +
> + if (!access_ok((const void __user *)args->user_ptr, args->user_size))
> + return -EFAULT;
> +
> + bo = ivpu_bo_alloc(vdev, &file_priv->ctx, args->user_size, args->flags,
> + &userptr_ops, NULL, args->user_ptr);
> + if (IS_ERR(bo)) {
> + ivpu_err(vdev, "Failed to create BO: %pe (ctx %u size %llu flags 0x%x)",
> + bo, file_priv->ctx.id, args->user_size, args->flags);
> + return PTR_ERR(bo);
> + }
> +
> + if (!bo)
> + return -ENOMEM;
> +
> + lockdep_set_class(&bo->lock, &userptr_bo_lock_class_key);
> +
> + ret = drm_gem_handle_create(file, &bo->base, &bo->handle);
> + if (!ret) {
> + args->vpu_addr = bo->vpu_addr;
> + args->handle = bo->handle;
> + }
> +
> + drm_gem_object_put(&bo->base);
> +
> + ivpu_dbg(vdev, BO, "alloc userptr: ctx %u vpu_addr 0x%llx size %zu flags 0x%x\n",
> + file_priv->ctx.id, bo->vpu_addr, bo->base.size, args->flags);
> +
> + return ret;
> +}
> +
> +struct ivpu_bo *
> +ivpu_bo_alloc_internal(struct ivpu_device *vdev, u64 vpu_addr, u64 size, u32 flags)
> +{
> + const struct ivpu_addr_range *range;
> + struct ivpu_addr_range fixed_range;
> + struct ivpu_bo *bo;
> + pgprot_t prot;
> + int ret;
> +
> + drm_WARN_ON(&vdev->drm, !PAGE_ALIGNED(vpu_addr));
> + drm_WARN_ON(&vdev->drm, !PAGE_ALIGNED(size));
> +
> + if (vpu_addr) {
> + fixed_range.start = vpu_addr;
> + fixed_range.end = vpu_addr + size;
> + range = &fixed_range;
> + } else {
> + range = &vdev->hw->ranges.global_low;
> + }
> +
> + bo = ivpu_bo_alloc(vdev, &vdev->gctx, size, flags, &internal_ops, range, 0);
> + if (IS_ERR(bo)) {
> + ivpu_err(vdev, "Failed to create BO: %pe (vpu_addr 0x%llx size %llu flags 0x%x)",
> + bo, vpu_addr, size, flags);
> + return NULL;
> + }
> +
> + ret = ivpu_bo_pin(bo);
> + if (ret)
> + goto err_put;
> +
> + if (ivpu_bo_cache_mode(bo) != DRM_IVPU_BO_CACHED)
> + drm_clflush_pages(bo->pages, bo->base.size >> PAGE_SHIFT);
> +
> + prot = ivpu_bo_pgprot(bo, PAGE_KERNEL);
> + bo->kvaddr = vmap(bo->pages, bo->base.size >> PAGE_SHIFT, VM_MAP, prot);
> + if (!bo->kvaddr) {
> + ivpu_err(vdev, "Failed to map BO into kernel virtual memory\n");
> + goto err_put;
> + }
> +
> + ivpu_dbg(vdev, BO, "alloc internal: ctx 0 vpu_addr 0x%llx size %zu flags 0x%x\n",
> + bo->vpu_addr, bo->base.size, flags);
> +
> + return bo;
> +
> +err_put:
> + drm_gem_object_put(&bo->base);
> + return NULL;
> +}
> +
> +void ivpu_bo_free_internal(struct ivpu_bo *bo)
> +{
> + drm_gem_object_put(&bo->base);
> +}
> +
> +struct drm_gem_object *ivpu_gem_prime_import(struct drm_device *dev, struct dma_buf *buf)
> +{
> + struct ivpu_device *vdev = to_ivpu_device(dev);
> + struct dma_buf_attachment *attach;
> + struct ivpu_bo *bo;
> +
> + attach = dma_buf_attach(buf, dev->dev);
> + if (IS_ERR(attach))
> + return ERR_CAST(attach);
> +
> + get_dma_buf(buf);
> +
> + bo = ivpu_bo_alloc(vdev, NULL, buf->size, DRM_IVPU_BO_MAPPABLE, &prime_ops, NULL, 0);
> + if (IS_ERR(bo)) {
> + ivpu_err(vdev, "Failed to import BO: %pe (size %lu)", bo, buf->size);
> + goto err_detach;
> + }
> +
> + lockdep_set_class(&bo->lock, &prime_bo_lock_class_key);
> +
> + bo->base.import_attach = attach;
> +
> + return &bo->base;
> +
> +err_detach:
> + dma_buf_detach(buf, attach);
> + dma_buf_put(buf);
> + return ERR_CAST(bo);
> +}
> +
> +int ivpu_bo_info_ioctl(struct drm_device *dev, void *data, struct drm_file *file)
> +{
> + struct ivpu_file_priv *file_priv = file->driver_priv;
> + struct ivpu_device *vdev = to_ivpu_device(dev);
> + struct drm_ivpu_bo_info *args = data;
> + struct drm_gem_object *obj;
> + struct ivpu_bo *bo;
> + int ret = 0;
> +
> + obj = drm_gem_object_lookup(file, args->handle);
> + if (!obj)
> + return -ENOENT;
> +
> + bo = to_ivpu_bo(obj);
> +
> + mutex_lock(&bo->lock);
> +
> + if (!bo->ctx) {
> + ret = ivpu_bo_alloc_vpu_addr(bo, &file_priv->ctx, NULL);
> + if (ret) {
> + ivpu_err(vdev, "Failed to allocate vpu_addr: %d\n", ret);
> + goto unlock;
> + }
> + }
> +
> + args->flags = bo->flags;
> + args->mmap_offset = drm_vma_node_offset_addr(&obj->vma_node);
> + args->vpu_addr = bo->vpu_addr;
> + args->size = obj->size;
> +unlock:
> + mutex_unlock(&bo->lock);
> + drm_gem_object_put(obj);
> + return ret;
> +}
> +
> +static void ivpu_bo_print_info(struct ivpu_bo *bo, struct drm_printer *p)
> +{
> + unsigned long dma_refcount = 0;
> +
> + if (bo->base.dma_buf && bo->base.dma_buf->file)
> + dma_refcount = atomic_long_read(&bo->base.dma_buf->file->f_count);
> +
> + drm_printf(p, "%5u %6d %16llx %10lu %10u %12lu %14s\n",
> + bo->ctx->id, bo->handle, bo->vpu_addr, bo->base.size,
> + kref_read(&bo->base.refcount), dma_refcount, bo->ops->name);
> +}
> +
> +void ivpu_bo_list(struct drm_device *dev, struct drm_printer *p)
> +{
> + struct ivpu_device *vdev = to_ivpu_device(dev);
> + struct ivpu_file_priv *file_priv;
> + unsigned long ctx_id;
> + struct ivpu_bo *bo;
> +
> + drm_printf(p, "%5s %6s %16s %10s %10s %12s %14s\n",
> + "ctx", "handle", "vpu_addr", "size", "refcount", "dma_refcount", "type");
> +
> + mutex_lock(&vdev->gctx.lock);
> + list_for_each_entry(bo, &vdev->gctx.bo_list, ctx_node)
> + ivpu_bo_print_info(bo, p);
> + mutex_unlock(&vdev->gctx.lock);
> +
> + xa_for_each(&vdev->context_xa, ctx_id, file_priv) {
> + file_priv = ivpu_file_priv_get_by_ctx_id(vdev, ctx_id);
> + if (!file_priv)
> + continue;
> +
> + mutex_lock(&file_priv->ctx.lock);
> + list_for_each_entry(bo, &file_priv->ctx.bo_list, ctx_node)
> + ivpu_bo_print_info(bo, p);
> + mutex_unlock(&file_priv->ctx.lock);
> +
> + ivpu_file_priv_put(&file_priv);
> + }
> +}
> +
> +void ivpu_bo_list_print(struct drm_device *dev)
> +{
> + struct drm_printer p = drm_info_printer(dev->dev);
> +
> + ivpu_bo_list(dev, &p);
> +}
> diff --git a/drivers/accel/ivpu/ivpu_gem.h b/drivers/accel/ivpu/ivpu_gem.h
> new file mode 100644
> index 000000000000..c32af06afb2b
> --- /dev/null
> +++ b/drivers/accel/ivpu/ivpu_gem.h
> @@ -0,0 +1,128 @@
> +/* SPDX-License-Identifier: GPL-2.0-only */
> +/*
> + * Copyright (C) 2020-2022 Intel Corporation
> + */
> +#ifndef __IVPU_GEM_H__
> +#define __IVPU_GEM_H__
> +
> +#include <drm/drm_gem.h>
> +#include <drm/drm_mm.h>
> +
> +struct dma_buf;
> +struct ivpu_bo_ops;
> +struct ivpu_file_priv;
> +
> +struct ivpu_bo {
> + struct drm_gem_object base;
> + const struct ivpu_bo_ops *ops;
> +
> + struct ivpu_mmu_context *ctx;
> + struct list_head ctx_node;
> + struct drm_mm_node mm_node;
> +
> + struct mutex lock; /* Protects: pages, sgt, mmu_mapped */
> + struct sg_table *sgt;
> + struct page **pages;
> + bool mmu_mapped;
> +
> + void *kvaddr;
> + u64 vpu_addr;
> + u32 handle;
> + u32 flags;
> + uintptr_t user_ptr;
> +};
> +
> +enum ivpu_bo_type {
> + IVPU_BO_TYPE_SHMEM = 1,
> + IVPU_BO_TYPE_USERPTR,
> + IVPU_BO_TYPE_INTERNAL,
> + IVPU_BO_TYPE_PRIME,
> +};
> +
> +struct ivpu_bo_ops {
> + enum ivpu_bo_type type;
> + const char *name;
> + int (*alloc_pages)(struct ivpu_bo *bo);
> + void (*free_pages)(struct ivpu_bo *bo);
> + int (*map_pages)(struct ivpu_bo *bo);
> + void (*unmap_pages)(struct ivpu_bo *bo);
> +};
> +
> +int ivpu_bo_pin(struct ivpu_bo *bo);
> +void ivpu_bo_remove_all_bos_from_context(struct ivpu_mmu_context *ctx);
> +void ivpu_bo_list(struct drm_device *dev, struct drm_printer *p);
> +void ivpu_bo_list_print(struct drm_device *dev);
> +
> +struct ivpu_bo *
> +ivpu_bo_alloc_internal(struct ivpu_device *vdev, u64 vpu_addr, u64 size, u32 flags);
> +void ivpu_bo_free_internal(struct ivpu_bo *bo);
> +struct drm_gem_object *ivpu_gem_prime_import(struct drm_device *dev, struct dma_buf *dma_buf);
> +void ivpu_bo_unmap_sgt_and_remove_from_context(struct ivpu_bo *bo);
> +
> +int ivpu_bo_create_ioctl(struct drm_device *dev, void *data, struct drm_file *file);
> +int ivpu_bo_info_ioctl(struct drm_device *dev, void *data, struct drm_file *file);
> +int ivpu_bo_userptr_ioctl(struct drm_device *dev, void *data, struct drm_file *file);
> +int ivpu_bo_wait_ioctl(struct drm_device *dev, void *data, struct drm_file *file);
> +
> +static inline struct ivpu_bo *to_ivpu_bo(struct drm_gem_object *obj)
> +{
> + return container_of(obj, struct ivpu_bo, base);
> +}
> +
> +static inline struct page *ivpu_bo_get_page(struct ivpu_bo *bo, u64 offset)
> +{
> + if (offset > bo->base.size || !bo->pages)
> + return NULL;
> +
> + return bo->pages[offset / PAGE_SIZE];
> +}
> +
> +static inline u32 ivpu_bo_cache_mode(struct ivpu_bo *bo)
> +{
> + return bo->flags & DRM_IVPU_BO_CACHE_MASK;
> +}
> +
> +static inline bool ivpu_bo_is_snooped(struct ivpu_bo *bo)
> +{
> + return ivpu_bo_cache_mode(bo) == DRM_IVPU_BO_CACHED;
> +}
> +
> +static inline pgprot_t ivpu_bo_pgprot(struct ivpu_bo *bo, pgprot_t prot)
> +{
> + if (bo->flags & DRM_IVPU_BO_WC)
> + return pgprot_writecombine(prot);
> +
> + if (bo->flags & DRM_IVPU_BO_UNCACHED)
> + return pgprot_noncached(prot);
> +
> + return prot;
> +}
> +
> +static inline struct ivpu_device *ivpu_bo_to_vdev(struct ivpu_bo *bo)
> +{
> + return to_ivpu_device(bo->base.dev);
> +}
> +
> +static inline void *ivpu_to_cpu_addr(struct ivpu_bo *bo, u32 vpu_addr)
> +{
> + if (vpu_addr < bo->vpu_addr)
> + return NULL;
> +
> + if (vpu_addr >= (bo->vpu_addr + bo->base.size))
> + return NULL;
> +
> + return bo->kvaddr + (vpu_addr - bo->vpu_addr);
> +}
> +
> +static inline u32 cpu_to_vpu_addr(struct ivpu_bo *bo, void *cpu_addr)
> +{
> + if (cpu_addr < bo->kvaddr)
> + return 0;
> +
> + if (cpu_addr >= (bo->kvaddr + bo->base.size))
> + return 0;
> +
> + return bo->vpu_addr + (cpu_addr - bo->kvaddr);
> +}
> +
> +#endif /* __IVPU_GEM_H__ */
> diff --git a/include/uapi/drm/ivpu_drm.h b/include/uapi/drm/ivpu_drm.h
> index fc97ce215e79..1a3b1833fc1e 100644
> --- a/include/uapi/drm/ivpu_drm.h
> +++ b/include/uapi/drm/ivpu_drm.h
> @@ -17,6 +17,9 @@ extern "C" {
>
> #define DRM_IVPU_GET_PARAM 0x00
> #define DRM_IVPU_SET_PARAM 0x01
> +#define DRM_IVPU_BO_CREATE 0x02
> +#define DRM_IVPU_BO_INFO 0x03
> +#define DRM_IVPU_BO_USERPTR 0x04
>
> #define DRM_IOCTL_IVPU_GET_PARAM \
> DRM_IOWR(DRM_COMMAND_BASE + DRM_IVPU_GET_PARAM, struct drm_ivpu_param)
> @@ -24,6 +27,15 @@ extern "C" {
> #define DRM_IOCTL_IVPU_SET_PARAM \
> DRM_IOW(DRM_COMMAND_BASE + DRM_IVPU_SET_PARAM, struct drm_ivpu_param)
>
> +#define DRM_IOCTL_IVPU_BO_CREATE \
> + DRM_IOWR(DRM_COMMAND_BASE + DRM_IVPU_BO_CREATE, struct drm_ivpu_bo_create)
> +
> +#define DRM_IOCTL_IVPU_BO_INFO \
> + DRM_IOWR(DRM_COMMAND_BASE + DRM_IVPU_BO_INFO, struct drm_ivpu_bo_info)
> +
> +#define DRM_IOCTL_IVPU_BO_USERPTR \
> + DRM_IOWR(DRM_COMMAND_BASE + DRM_IVPU_BO_USERPTR, struct drm_ivpu_bo_userptr)
> +
> /**
> * DOC: contexts
> *
> @@ -92,6 +104,121 @@ struct drm_ivpu_param {
> __u64 value;
> };
>
> +#define DRM_IVPU_BO_HIGH_MEM 0x00000001
> +#define DRM_IVPU_BO_MAPPABLE 0x00000002
> +
> +#define DRM_IVPU_BO_CACHED 0x00000000
> +#define DRM_IVPU_BO_UNCACHED 0x00010000
> +#define DRM_IVPU_BO_WC 0x00020000
> +#define DRM_IVPU_BO_CACHE_MASK 0x00030000
> +
> +#define DRM_IVPU_BO_FLAGS \
> + (DRM_IVPU_BO_HIGH_MEM | \
> + DRM_IVPU_BO_MAPPABLE | \
> + DRM_IVPU_BO_CACHE_MASK)
> +
> +/**
> + * struct drm_ivpu_bo_create - Create BO backed by SHMEM
> + *
> + * Create GEM buffer object allocated in SHMEM memory.
> + */
> +struct drm_ivpu_bo_create {
> + /** @size: The size in bytes of the allocated memory */
> + __u64 size;
> +
> + /**
> + * @flags:
> + *
> + * Supported flags:
> + *
> + * %DRM_IVPU_BO_HIGH_MEM:
> + *
> + * Allocate VPU address from >4GB range.
> + * Buffer object with vpu address >4GB can be always accessed by the
> + * VPU DMA engine, but some HW generation may not be able to access
> + * this memory from then firmware running on the VPU management processor.
> + * Suitable for input, output and some scratch buffers.
> + *
> + * %DRM_IVPU_BO_MAPPABLE:
> + *
> + * Buffer object can be mapped using mmap().
> + *
> + * %DRM_IVPU_BO_CACHED:
> + *
> + * Allocated BO will be cached on host side (WB) and snooped on the VPU side.
> + * This is the default caching mode.
> + *
> + * %DRM_IVPU_BO_UNCACHED:
> + *
> + * Allocated BO will not be cached on host side nor snooped on the VPU side.
> + *
> + * %DRM_IVPU_BO_WC:
> + *
> + * Allocated BO will use write combining buffer for writes but reads will be
> + * uncached.
> + */
> + __u32 flags;
> +
> + /** @handle: Returned GEM object handle */
> + __u32 handle;
> +
> + /** @vpu_addr: Returned VPU virtual address */
> + __u64 vpu_addr;
> +};
> +
> +/**
> + * struct drm_ivpu_bo_info - Query buffer object info
> + */
> +struct drm_ivpu_bo_info {
> + /** @handle: Handle of the queried BO */
> + __u32 handle;
> +
> + /** @flags: Returned flags used to create the BO */
> + __u32 flags;
> +
> + /** @vpu_addr: Returned VPU virtual address */
> + __u64 vpu_addr;
> +
> + /**
> + * @mmap_offset:
> + *
> + * Returned offset to be used in mmap(). 0 in case the BO is not mappable.
> + */
> + __u64 mmap_offset;
> +
> + /** @size: Returned GEM object size, aligned to PAGE_SIZE */
> + __u64 size;
> +};
> +
> +/**
> + * struct drm_ivpu_bo_userptr - Create BO from user memory
> + *
> + * Create GEM buffer object from user allocated memory. The provided @user_ptr
> + * has to be page aligned. BOs created using this ioctl are always cacheable.
> + */
> +struct drm_ivpu_bo_userptr {
> + /** @user_ptr: User allocated pointer aligned to PAGE_SIZE */
> + __u64 user_ptr;
> +
> + /** @user_size: The size in bytes of the allocated memory */
> + __u64 user_size;
> +
> + /**
> + * @flags:
> + *
> + * Supported flags:
> + *
> + * %DRM_IVPU_BO_HIGH_MEM: see &drm_ivpu_bo_create->flags
> + */
> + __u32 flags;
> +
> + /** @handle: Returned GEM object handle */
> + __u32 handle;
> +
> + /** @vpu_addr: Returned VPU virtual address */
> + __u64 vpu_addr;
> +};
> +
> #if defined(__cplusplus)
> }
> #endif
> --
> 2.34.1
>
^ permalink raw reply [flat|nested] 40+ messages in thread
* Re: [PATCH v4 3/7] accel/ivpu: Add GEM buffer object management
2022-12-18 10:23 ` Oded Gabbay
@ 2022-12-19 8:08 ` Jacek Lawrynowicz
0 siblings, 0 replies; 40+ messages in thread
From: Jacek Lawrynowicz @ 2022-12-19 8:08 UTC (permalink / raw)
To: Oded Gabbay
Cc: stanislaw.gruszka, quic_jhugo, tzimmermann, dri-devel,
andrzej.kacprowski
Hi,
On 18.12.2022 11:23, Oded Gabbay wrote:
> On Thu, Dec 8, 2022 at 1:08 PM Jacek Lawrynowicz
> <jacek.lawrynowicz@linux.intel.com> wrote:
>> Adds four types of GEM-based BOs for the VPU:
>> - shmem
>> - userptr
>> - internal
>> - prime
>>
>> All types are implemented as struct ivpu_bo, based on
>> struct drm_gem_object. VPU address is allocated when buffer is created
>> except for imported prime buffers that allocate it in BO_INFO IOCTL due
>> to missing file_priv arg in gem_prime_import callback.
>> Internal buffers are pinned on creation, the rest of buffers types
>> can be pinned on demand (in SUBMIT IOCTL).
>> Buffer VPU address, allocated pages and mappings are relased when the
>> buffer is destroyed.
>> Eviction mechism is planned for future versions.
>>
>> Add three new IOCTLs: BO_CREATE, BO_INFO, BO_USERPTR
>>
>> Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
>> ---
>> drivers/accel/ivpu/Makefile | 1 +
>> drivers/accel/ivpu/ivpu_drv.c | 31 +-
>> drivers/accel/ivpu/ivpu_drv.h | 1 +
>> drivers/accel/ivpu/ivpu_gem.c | 820 ++++++++++++++++++++++++++++++++++
>> drivers/accel/ivpu/ivpu_gem.h | 128 ++++++
>> include/uapi/drm/ivpu_drm.h | 127 ++++++
>> 6 files changed, 1106 insertions(+), 2 deletions(-)
>> create mode 100644 drivers/accel/ivpu/ivpu_gem.c
>> create mode 100644 drivers/accel/ivpu/ivpu_gem.h
>>
>> diff --git a/drivers/accel/ivpu/Makefile b/drivers/accel/ivpu/Makefile
>> index 37b8bf1d3247..1b4b24ebf5ea 100644
>> --- a/drivers/accel/ivpu/Makefile
>> +++ b/drivers/accel/ivpu/Makefile
>> @@ -3,6 +3,7 @@
>>
>> intel_vpu-y := \
>> ivpu_drv.o \
>> + ivpu_gem.o \
>> ivpu_hw_mtl.o \
>> ivpu_mmu.o \
>> ivpu_mmu_context.o
>> diff --git a/drivers/accel/ivpu/ivpu_drv.c b/drivers/accel/ivpu/ivpu_drv.c
>> index a22d41ca5a4b..29e78c5ec7c5 100644
>> --- a/drivers/accel/ivpu/ivpu_drv.c
>> +++ b/drivers/accel/ivpu/ivpu_drv.c
>> @@ -12,8 +12,10 @@
>> #include <drm/drm_file.h>
>> #include <drm/drm_gem.h>
>> #include <drm/drm_ioctl.h>
>> +#include <drm/drm_prime.h>
>>
>> #include "ivpu_drv.h"
>> +#include "ivpu_gem.h"
>> #include "ivpu_hw.h"
>> #include "ivpu_mmu.h"
>> #include "ivpu_mmu_context.h"
>> @@ -49,6 +51,24 @@ struct ivpu_file_priv *ivpu_file_priv_get(struct ivpu_file_priv *file_priv)
>> return file_priv;
>> }
>>
>> +struct ivpu_file_priv *ivpu_file_priv_get_by_ctx_id(struct ivpu_device *vdev, unsigned long id)
>> +{
>> + struct ivpu_file_priv *file_priv;
>> +
>> + xa_lock_irq(&vdev->context_xa);
>> + file_priv = xa_load(&vdev->context_xa, id);
>> + /* file_priv may still be in context_xa during file_priv_release() */
>> + if (file_priv && !kref_get_unless_zero(&file_priv->ref))
>> + file_priv = NULL;
>> + xa_unlock_irq(&vdev->context_xa);
>> +
>> + if (file_priv)
>> + ivpu_dbg(vdev, KREF, "file_priv get by id: ctx %u refcount %u\n",
>> + file_priv->ctx.id, kref_read(&file_priv->ref));
>> +
>> + return file_priv;
>> +}
>> +
>> static void file_priv_release(struct kref *ref)
>> {
>> struct ivpu_file_priv *file_priv = container_of(ref, struct ivpu_file_priv, ref);
>> @@ -57,7 +77,7 @@ static void file_priv_release(struct kref *ref)
>> ivpu_dbg(vdev, FILE, "file_priv release: ctx %u\n", file_priv->ctx.id);
>>
>> ivpu_mmu_user_context_fini(vdev, &file_priv->ctx);
>> - WARN_ON(xa_erase_irq(&vdev->context_xa, file_priv->ctx.id) != file_priv);
>> + drm_WARN_ON(&vdev->drm, xa_erase_irq(&vdev->context_xa, file_priv->ctx.id) != file_priv);
>> kfree(file_priv);
>> }
>>
>> @@ -66,7 +86,7 @@ void ivpu_file_priv_put(struct ivpu_file_priv **link)
>> struct ivpu_file_priv *file_priv = *link;
>> struct ivpu_device *vdev = file_priv->vdev;
>>
>> - WARN_ON(!file_priv);
>> + drm_WARN_ON(&vdev->drm, !file_priv);
>>
>> ivpu_dbg(vdev, KREF, "file_priv put: ctx %u refcount %u\n",
>> file_priv->ctx.id, kref_read(&file_priv->ref));
>> @@ -200,6 +220,9 @@ static void ivpu_postclose(struct drm_device *dev, struct drm_file *file)
>> static const struct drm_ioctl_desc ivpu_drm_ioctls[] = {
>> DRM_IOCTL_DEF_DRV(IVPU_GET_PARAM, ivpu_get_param_ioctl, 0),
>> DRM_IOCTL_DEF_DRV(IVPU_SET_PARAM, ivpu_set_param_ioctl, 0),
>> + DRM_IOCTL_DEF_DRV(IVPU_BO_CREATE, ivpu_bo_create_ioctl, 0),
>> + DRM_IOCTL_DEF_DRV(IVPU_BO_INFO, ivpu_bo_info_ioctl, 0),
>> + DRM_IOCTL_DEF_DRV(IVPU_BO_USERPTR, ivpu_bo_userptr_ioctl, 0),
>> };
>>
>> int ivpu_shutdown(struct ivpu_device *vdev)
>> @@ -233,6 +256,10 @@ static const struct drm_driver driver = {
>>
>> .open = ivpu_open,
>> .postclose = ivpu_postclose,
>> + .prime_handle_to_fd = drm_gem_prime_handle_to_fd,
>> + .prime_fd_to_handle = drm_gem_prime_fd_to_handle,
>> + .gem_prime_import = ivpu_gem_prime_import,
>> + .gem_prime_mmap = drm_gem_prime_mmap,
>>
>> .ioctls = ivpu_drm_ioctls,
>> .num_ioctls = ARRAY_SIZE(ivpu_drm_ioctls),
>> diff --git a/drivers/accel/ivpu/ivpu_drv.h b/drivers/accel/ivpu/ivpu_drv.h
>> index 6e8b88068fc9..69088a03928a 100644
>> --- a/drivers/accel/ivpu/ivpu_drv.h
>> +++ b/drivers/accel/ivpu/ivpu_drv.h
>> @@ -114,6 +114,7 @@ extern u8 ivpu_pll_min_ratio;
>> extern u8 ivpu_pll_max_ratio;
>>
>> struct ivpu_file_priv *ivpu_file_priv_get(struct ivpu_file_priv *file_priv);
>> +struct ivpu_file_priv *ivpu_file_priv_get_by_ctx_id(struct ivpu_device *vdev, unsigned long id);
>> void ivpu_file_priv_put(struct ivpu_file_priv **link);
>> int ivpu_shutdown(struct ivpu_device *vdev);
>>
>> diff --git a/drivers/accel/ivpu/ivpu_gem.c b/drivers/accel/ivpu/ivpu_gem.c
>> new file mode 100644
>> index 000000000000..97638d8d7906
>> --- /dev/null
>> +++ b/drivers/accel/ivpu/ivpu_gem.c
>> @@ -0,0 +1,820 @@
>> +// SPDX-License-Identifier: GPL-2.0-only
>> +/*
>> + * Copyright (C) 2020-2022 Intel Corporation
>> + */
>> +
>> +#include <linux/dma-buf.h>
>> +#include <linux/highmem.h>
>> +#include <linux/module.h>
>> +#include <linux/set_memory.h>
>> +#include <linux/xarray.h>
>> +
>> +#include <drm/drm_cache.h>
>> +#include <drm/drm_debugfs.h>
>> +#include <drm/drm_file.h>
>> +#include <drm/drm_utils.h>
>> +
>> +#include "ivpu_drv.h"
>> +#include "ivpu_gem.h"
>> +#include "ivpu_hw.h"
>> +#include "ivpu_mmu.h"
>> +#include "ivpu_mmu_context.h"
>> +
>> +MODULE_IMPORT_NS(DMA_BUF);
>> +
>> +static const struct drm_gem_object_funcs ivpu_gem_funcs;
>> +
>> +static struct lock_class_key prime_bo_lock_class_key;
>> +static struct lock_class_key userptr_bo_lock_class_key;
>> +
>> +static int __must_check prime_alloc_pages_locked(struct ivpu_bo *bo)
>> +{
>> + /* Pages are managed by the underlying dma-buf */
>> + return 0;
>> +}
>> +
>> +static void prime_free_pages_locked(struct ivpu_bo *bo)
>> +{
>> + /* Pages are managed by the underlying dma-buf */
>> +}
>> +
>> +static int prime_map_pages_locked(struct ivpu_bo *bo)
>> +{
>> + struct ivpu_device *vdev = ivpu_bo_to_vdev(bo);
>> + struct sg_table *sgt;
>> +
>> + WARN_ON(!bo->base.import_attach);
>> +
>> + sgt = dma_buf_map_attachment(bo->base.import_attach, DMA_BIDIRECTIONAL);
>> + if (IS_ERR(sgt)) {
>> + ivpu_err(vdev, "Failed to map attachment: %ld\n", PTR_ERR(sgt));
>> + return PTR_ERR(sgt);
>> + }
>> +
>> + bo->sgt = sgt;
>> + return 0;
>> +}
>> +
>> +static void prime_unmap_pages_locked(struct ivpu_bo *bo)
>> +{
>> + WARN_ON(!bo->base.import_attach);
>> +
>> + dma_buf_unmap_attachment(bo->base.import_attach, bo->sgt, DMA_BIDIRECTIONAL);
>> + bo->sgt = NULL;
>> +}
>> +
>> +static const struct ivpu_bo_ops prime_ops = {
>> + .type = IVPU_BO_TYPE_PRIME,
>> + .name = "prime",
>> + .alloc_pages = prime_alloc_pages_locked,
>> + .free_pages = prime_free_pages_locked,
>> + .map_pages = prime_map_pages_locked,
>> + .unmap_pages = prime_unmap_pages_locked,
>> +};
>> +
>> +static int __must_check shmem_alloc_pages_locked(struct ivpu_bo *bo)
>> +{
>> + int npages = bo->base.size >> PAGE_SHIFT;
>> + struct page **pages;
>> +
>> + pages = drm_gem_get_pages(&bo->base);
>> + if (IS_ERR(pages))
>> + return PTR_ERR(pages);
>> +
>> + if (bo->flags & DRM_IVPU_BO_WC)
>> + set_pages_array_wc(pages, npages);
>> + else if (bo->flags & DRM_IVPU_BO_UNCACHED)
>> + set_pages_array_uc(pages, npages);
>> +
>> + bo->pages = pages;
>> + return 0;
>> +}
>> +
>> +static void shmem_free_pages_locked(struct ivpu_bo *bo)
>> +{
>> + if (ivpu_bo_cache_mode(bo) != DRM_IVPU_BO_CACHED)
>> + set_pages_array_wb(bo->pages, bo->base.size >> PAGE_SHIFT);
>> +
>> + drm_gem_put_pages(&bo->base, bo->pages, true, false);
>> + bo->pages = NULL;
>> +}
>> +
>> +static int ivpu_bo_map_pages_locked(struct ivpu_bo *bo)
>> +{
>> + int npages = bo->base.size >> PAGE_SHIFT;
>> + struct ivpu_device *vdev = ivpu_bo_to_vdev(bo);
>> + struct sg_table *sgt;
>> + int ret;
>> +
>> + sgt = drm_prime_pages_to_sg(&vdev->drm, bo->pages, npages);
>> + if (IS_ERR(sgt)) {
>> + ivpu_err(vdev, "Failed to allocate sgtable\n");
>> + return PTR_ERR(sgt);
>> + }
>> +
>> + ret = dma_map_sgtable(vdev->drm.dev, sgt, DMA_BIDIRECTIONAL, 0);
>> + if (ret) {
>> + ivpu_err(vdev, "Failed to map BO in IOMMU: %d\n", ret);
>> + goto err_free_sgt;
>> + }
>> +
>> + bo->sgt = sgt;
>> + return 0;
>> +
>> +err_free_sgt:
>> + kfree(sgt);
>> + return ret;
>> +}
>> +
>> +static void ivpu_bo_unmap_pages_locked(struct ivpu_bo *bo)
>> +{
>> + struct ivpu_device *vdev = ivpu_bo_to_vdev(bo);
>> +
>> + dma_unmap_sgtable(vdev->drm.dev, bo->sgt, DMA_BIDIRECTIONAL, 0);
>> + sg_free_table(bo->sgt);
>> + kfree(bo->sgt);
>> + bo->sgt = NULL;
>> +}
>> +
>> +static const struct ivpu_bo_ops shmem_ops = {
>> + .type = IVPU_BO_TYPE_SHMEM,
>> + .name = "shmem",
>> + .alloc_pages = shmem_alloc_pages_locked,
>> + .free_pages = shmem_free_pages_locked,
>> + .map_pages = ivpu_bo_map_pages_locked,
>> + .unmap_pages = ivpu_bo_unmap_pages_locked,
>> +};
>> +
>> +static int __must_check userptr_alloc_pages_locked(struct ivpu_bo *bo)
>> +{
>> + unsigned int npages = bo->base.size >> PAGE_SHIFT;
>> + struct page **pages;
>> + int ret;
>> +
>> + pages = kvmalloc_array(npages, sizeof(*bo->pages), GFP_KERNEL);
>> + if (!pages)
>> + return -ENOMEM;
>> +
>> + ret = pin_user_pages_fast(bo->user_ptr & PAGE_MASK, npages,
>> + FOLL_FORCE | FOLL_WRITE | FOLL_LONGTERM, pages);
> FOLL_FORCE is only really used for ptrace accesses and not needed
> anymore to pin user pages since kernel 6.2 as COW was fixed.
> Hence, it was removed from almost all drivers so please remove it from here.
OK
>> + if (ret != npages) {
>> + if (ret > 0)
>> + goto err_unpin_pages;
>> + goto err_free_pages;
>> + }
>> +
>> + bo->pages = pages;
>> + return 0;
>> +
>> +err_unpin_pages:
>> + unpin_user_pages(pages, ret);
>> +err_free_pages:
>> + kvfree(pages);
>> + return ret;
>> +}
>> +
>> +static void userptr_free_pages_locked(struct ivpu_bo *bo)
>> +{
>> + unpin_user_pages(bo->pages, bo->base.size >> PAGE_SHIFT);
> You should use unpin_user_pages_dirty_lock (with true in mark_dirty)
> as you always map the pages with FOLL_WRITE
OK
Regards,
Jacek
^ permalink raw reply [flat|nested] 40+ messages in thread
* Re: [PATCH v4 2/7] accel/ivpu: Add Intel VPU MMU support
2022-12-18 9:13 ` Oded Gabbay
@ 2022-12-19 13:17 ` Jacek Lawrynowicz
0 siblings, 0 replies; 40+ messages in thread
From: Jacek Lawrynowicz @ 2022-12-19 13:17 UTC (permalink / raw)
To: Oded Gabbay
Cc: Krystian Pradzynski, quic_jhugo, stanislaw.gruszka, dri-devel,
Karol Wachowski, tzimmermann, andrzej.kacprowski
Hi,
On 18.12.2022 10:13, Oded Gabbay wrote:
> On Thu, Dec 8, 2022 at 1:08 PM Jacek Lawrynowicz
> <jacek.lawrynowicz@linux.intel.com> wrote:
>>
>> VPU Memory Management Unit is based on ARM MMU-600.
>> It allows the creation of multiple virtual address spaces for
>> the device and map noncontinuous host memory (there is no dedicated
>> memory on the VPU).
>>
>> Address space is implemented as a struct ivpu_mmu_context, it has an ID,
>> drm_mm allocator for VPU addresses and struct ivpu_mmu_pgtable that
>> holds actual 3-level, 4KB page table.
>> Context with ID 0 (global context) is created upon driver initialization
>> and it's mainly used for mapping memory required to execute
>> the firmware.
>> Contexts with non-zero IDs are user contexts allocated each time
>> the devices is open()-ed and they map command buffers and other
>> workload-related memory.
>> Workloads executing in a given contexts have access only
>> to the memory mapped in this context.
>>
>> This patch is has to main files:
> This patch has two main files:
OK
>> - ivpu_mmu_context.c handles MMU page tables and memory mapping
>> - ivpu_mmu.c implements a driver that programs the MMU device
>>
>> Co-developed-by: Karol Wachowski <karol.wachowski@linux.intel.com>
>> Signed-off-by: Karol Wachowski <karol.wachowski@linux.intel.com>
>> Co-developed-by: Krystian Pradzynski <krystian.pradzynski@linux.intel.com>
>> Signed-off-by: Krystian Pradzynski <krystian.pradzynski@linux.intel.com>
>> Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
>> ---
>> drivers/accel/ivpu/Makefile | 4 +-
>> drivers/accel/ivpu/ivpu_drv.c | 83 ++-
>> drivers/accel/ivpu/ivpu_drv.h | 6 +
>> drivers/accel/ivpu/ivpu_hw_mtl.c | 10 +
>> drivers/accel/ivpu/ivpu_mmu.c | 875 ++++++++++++++++++++++++++
>> drivers/accel/ivpu/ivpu_mmu.h | 50 ++
>> drivers/accel/ivpu/ivpu_mmu_context.c | 385 ++++++++++++
>> drivers/accel/ivpu/ivpu_mmu_context.h | 49 ++
>> include/uapi/drm/ivpu_drm.h | 4 +
>> 9 files changed, 1463 insertions(+), 3 deletions(-)
>> create mode 100644 drivers/accel/ivpu/ivpu_mmu.c
>> create mode 100644 drivers/accel/ivpu/ivpu_mmu.h
>> create mode 100644 drivers/accel/ivpu/ivpu_mmu_context.c
>> create mode 100644 drivers/accel/ivpu/ivpu_mmu_context.h
>>
>> diff --git a/drivers/accel/ivpu/Makefile b/drivers/accel/ivpu/Makefile
>> index 28330c04e52f..37b8bf1d3247 100644
>> --- a/drivers/accel/ivpu/Makefile
>> +++ b/drivers/accel/ivpu/Makefile
>> @@ -3,6 +3,8 @@
>>
>> intel_vpu-y := \
>> ivpu_drv.o \
>> - ivpu_hw_mtl.o
>> + ivpu_hw_mtl.o \
>> + ivpu_mmu.o \
>> + ivpu_mmu_context.o
>>
>> obj-$(CONFIG_DRM_ACCEL_IVPU) += intel_vpu.o
>> \ No newline at end of file
>> diff --git a/drivers/accel/ivpu/ivpu_drv.c b/drivers/accel/ivpu/ivpu_drv.c
>> index 8fbccb8d888b..a22d41ca5a4b 100644
>> --- a/drivers/accel/ivpu/ivpu_drv.c
>> +++ b/drivers/accel/ivpu/ivpu_drv.c
>> @@ -15,6 +15,8 @@
>>
>> #include "ivpu_drv.h"
>> #include "ivpu_hw.h"
>> +#include "ivpu_mmu.h"
>> +#include "ivpu_mmu_context.h"
>>
>> #ifndef DRIVER_VERSION_STR
>> #define DRIVER_VERSION_STR __stringify(DRM_IVPU_DRIVER_MAJOR) "." \
>> @@ -37,23 +39,38 @@ MODULE_PARM_DESC(pll_max_ratio, "Maximum PLL ratio used to set VPU frequency");
>>
>> struct ivpu_file_priv *ivpu_file_priv_get(struct ivpu_file_priv *file_priv)
>> {
>> + struct ivpu_device *vdev = file_priv->vdev;
>> +
>> kref_get(&file_priv->ref);
>> +
>> + ivpu_dbg(vdev, KREF, "file_priv get: ctx %u refcount %u\n",
>> + file_priv->ctx.id, kref_read(&file_priv->ref));
>> +
>> return file_priv;
>> }
>>
>> static void file_priv_release(struct kref *ref)
>> {
>> struct ivpu_file_priv *file_priv = container_of(ref, struct ivpu_file_priv, ref);
>> + struct ivpu_device *vdev = file_priv->vdev;
>>
>> + ivpu_dbg(vdev, FILE, "file_priv release: ctx %u\n", file_priv->ctx.id);
>> +
>> + ivpu_mmu_user_context_fini(vdev, &file_priv->ctx);
>> + WARN_ON(xa_erase_irq(&vdev->context_xa, file_priv->ctx.id) != file_priv);
>> kfree(file_priv);
>> }
>>
>> void ivpu_file_priv_put(struct ivpu_file_priv **link)
>> {
>> struct ivpu_file_priv *file_priv = *link;
>> + struct ivpu_device *vdev = file_priv->vdev;
>>
>> WARN_ON(!file_priv);
>>
>> + ivpu_dbg(vdev, KREF, "file_priv put: ctx %u refcount %u\n",
>> + file_priv->ctx.id, kref_read(&file_priv->ref));
>> +
>> *link = NULL;
>> kref_put(&file_priv->ref, file_priv_release);
>> }
>> @@ -88,6 +105,9 @@ static int ivpu_get_param_ioctl(struct drm_device *dev, void *data, struct drm_f
>> case DRM_IVPU_PARAM_CONTEXT_PRIORITY:
>> args->value = file_priv->priority;
>> break;
>> + case DRM_IVPU_PARAM_CONTEXT_ID:
>> + args->value = file_priv->ctx.id;
> Why is this needed ? Why does the user need to know its context ID ?
This is not really needed by the user space, we only use this as a debug feature.
>> + break;
>> default:
>> ret = -EINVAL;
>> break;
>> @@ -120,22 +140,59 @@ static int ivpu_open(struct drm_device *dev, struct drm_file *file)
>> {
>> struct ivpu_device *vdev = to_ivpu_device(dev);
>> struct ivpu_file_priv *file_priv;
>> + u32 ctx_id;
>> + void *old;
>> + int ret;
>> +
>> + ret = xa_alloc_irq(&vdev->context_xa, &ctx_id, NULL, vdev->context_xa_limit, GFP_KERNEL);
>> + if (ret) {
>> + ivpu_err(vdev, "Failed to allocate context id: %d\n", ret);
>> + return ret;
>> + }
>>
>> file_priv = kzalloc(sizeof(*file_priv), GFP_KERNEL);
>> - if (!file_priv)
>> - return -ENOMEM;
>> + if (!file_priv) {
>> + ret = -ENOMEM;
>> + goto err_xa_erase;
>> + }
>>
>> file_priv->vdev = vdev;
>> file_priv->priority = DRM_IVPU_CONTEXT_PRIORITY_NORMAL;
>> kref_init(&file_priv->ref);
>>
>> + ret = ivpu_mmu_user_context_init(vdev, &file_priv->ctx, ctx_id);
>> + if (ret)
>> + goto err_free_file_priv;
>> +
>> + old = xa_store_irq(&vdev->context_xa, ctx_id, file_priv, GFP_KERNEL);
>> + if (xa_is_err(old)) {
>> + ret = xa_err(old);
>> + ivpu_err(vdev, "Failed to store context %u: %d\n", ctx_id, ret);
>> + goto err_ctx_fini;
>> + }
>> +
>> + ivpu_dbg(vdev, FILE, "file_priv create: ctx %u process %s pid %d\n",
>> + ctx_id, current->comm, task_pid_nr(current));
>> +
>> file->driver_priv = file_priv;
>> return 0;
>> +
>> +err_ctx_fini:
>> + ivpu_mmu_user_context_fini(vdev, &file_priv->ctx);
>> +err_free_file_priv:
>> + kfree(file_priv);
>> +err_xa_erase:
>> + xa_erase_irq(&vdev->context_xa, ctx_id);
>> + return ret;
>> }
>>
>> static void ivpu_postclose(struct drm_device *dev, struct drm_file *file)
>> {
>> struct ivpu_file_priv *file_priv = file->driver_priv;
>> + struct ivpu_device *vdev = to_ivpu_device(dev);
>> +
>> + ivpu_dbg(vdev, FILE, "file_priv close: ctx %u process %s pid %d\n",
>> + file_priv->ctx.id, current->comm, task_pid_nr(current));
>>
>> ivpu_file_priv_put(&file_priv);
>> }
>> @@ -150,6 +207,7 @@ int ivpu_shutdown(struct ivpu_device *vdev)
>> int ret;
>>
>> ivpu_hw_irq_disable(vdev);
>> + ivpu_mmu_disable(vdev);
>>
>> ret = ivpu_hw_power_down(vdev);
>> if (ret)
>> @@ -257,6 +315,10 @@ static int ivpu_dev_init(struct ivpu_device *vdev)
>> if (!vdev->hw)
>> return -ENOMEM;
>>
>> + vdev->mmu = drmm_kzalloc(&vdev->drm, sizeof(*vdev->mmu), GFP_KERNEL);
>> + if (!vdev->mmu)
>> + return -ENOMEM;
>> +
>> vdev->hw->ops = &ivpu_hw_mtl_ops;
>> vdev->platform = IVPU_PLATFORM_INVALID;
>> vdev->context_xa_limit.min = IVPU_GLOBAL_CONTEXT_MMU_SSID + 1;
>> @@ -289,8 +351,24 @@ static int ivpu_dev_init(struct ivpu_device *vdev)
>> goto err_xa_destroy;
>> }
>>
>> + ret = ivpu_mmu_global_context_init(vdev);
>> + if (ret) {
>> + ivpu_err(vdev, "Failed to initialize global MMU context: %d\n", ret);
>> + goto err_power_down;
>> + }
>> +
>> + ret = ivpu_mmu_init(vdev);
>> + if (ret) {
>> + ivpu_err(vdev, "Failed to initialize MMU device: %d\n", ret);
>> + goto err_mmu_gctx_fini;
>> + }
>> +
>> return 0;
>>
>> +err_mmu_gctx_fini:
>> + ivpu_mmu_global_context_fini(vdev);
>> +err_power_down:
>> + ivpu_hw_power_down(vdev);
>> err_xa_destroy:
>> xa_destroy(&vdev->context_xa);
>> return ret;
>> @@ -299,6 +377,7 @@ static int ivpu_dev_init(struct ivpu_device *vdev)
>> static void ivpu_dev_fini(struct ivpu_device *vdev)
>> {
>> ivpu_shutdown(vdev);
>> + ivpu_mmu_global_context_fini(vdev);
>>
>> drm_WARN_ON(&vdev->drm, !xa_empty(&vdev->context_xa));
>> xa_destroy(&vdev->context_xa);
>> diff --git a/drivers/accel/ivpu/ivpu_drv.h b/drivers/accel/ivpu/ivpu_drv.h
>> index 4f859e7ac09e..6e8b88068fc9 100644
>> --- a/drivers/accel/ivpu/ivpu_drv.h
>> +++ b/drivers/accel/ivpu/ivpu_drv.h
>> @@ -15,6 +15,8 @@
>> #include <linux/xarray.h>
>> #include <uapi/drm/ivpu_drm.h>
>>
>> +#include "ivpu_mmu_context.h"
>> +
>> #define DRIVER_NAME "intel_vpu"
>> #define DRIVER_DESC "Driver for Intel Versatile Processing Unit (VPU)"
>> #define DRIVER_DATE "20221208"
>> @@ -71,6 +73,7 @@ struct ivpu_wa_table {
>> };
>>
>> struct ivpu_hw_info;
>> +struct ivpu_mmu_info;
>>
>> struct ivpu_device {
>> struct drm_device drm;
>> @@ -81,7 +84,9 @@ struct ivpu_device {
>>
>> struct ivpu_wa_table wa;
>> struct ivpu_hw_info *hw;
>> + struct ivpu_mmu_info *mmu;
>>
>> + struct ivpu_mmu_context gctx;
>> struct xarray context_xa;
>> struct xa_limit context_xa_limit;
>>
>> @@ -100,6 +105,7 @@ struct ivpu_device {
>> struct ivpu_file_priv {
>> struct kref ref;
>> struct ivpu_device *vdev;
>> + struct ivpu_mmu_context ctx;
>> u32 priority;
>> };
>>
>> diff --git a/drivers/accel/ivpu/ivpu_hw_mtl.c b/drivers/accel/ivpu/ivpu_hw_mtl.c
>> index c84bacd4d0f5..39350203452d 100644
>> --- a/drivers/accel/ivpu/ivpu_hw_mtl.c
>> +++ b/drivers/accel/ivpu/ivpu_hw_mtl.c
>> @@ -7,6 +7,7 @@
>> #include "ivpu_hw_mtl_reg.h"
>> #include "ivpu_hw_reg_io.h"
>> #include "ivpu_hw.h"
>> +#include "ivpu_mmu.h"
>>
>> #define TILE_FUSE_ENABLE_BOTH 0x0
>> #define TILE_FUSE_ENABLE_UPPER 0x1
>> @@ -930,6 +931,15 @@ static u32 ivpu_hw_mtl_irqv_handler(struct ivpu_device *vdev, int irq)
>>
>> REGV_WR32(MTL_VPU_HOST_SS_ICB_CLEAR_0, status);
>>
>> + if (REG_TEST_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, MMU_IRQ_0_INT, status))
>> + ivpu_mmu_irq_evtq_handler(vdev);
>> +
>> + if (REG_TEST_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, MMU_IRQ_1_INT, status))
>> + ivpu_dbg(vdev, IRQ, "MMU sync complete\n");
>> +
>> + if (REG_TEST_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, MMU_IRQ_2_INT, status))
>> + ivpu_mmu_irq_gerr_handler(vdev);
>> +
>> if (REG_TEST_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, CPU_INT_REDIRECT_0_INT, status))
>> ivpu_hw_mtl_irq_wdt_mss_handler(vdev);
>>
>> diff --git a/drivers/accel/ivpu/ivpu_mmu.c b/drivers/accel/ivpu/ivpu_mmu.c
>> new file mode 100644
>> index 000000000000..2dd9d2287055
>> --- /dev/null
>> +++ b/drivers/accel/ivpu/ivpu_mmu.c
>> @@ -0,0 +1,875 @@
>> +// SPDX-License-Identifier: GPL-2.0-only
>> +/*
>> + * Copyright (C) 2020-2022 Intel Corporation
>> + */
>> +
>> +#include <linux/circ_buf.h>
>> +#include <linux/highmem.h>
>> +
>> +#include "ivpu_drv.h"
>> +#include "ivpu_hw_mtl_reg.h"
>> +#include "ivpu_hw_reg_io.h"
>> +#include "ivpu_mmu.h"
>> +#include "ivpu_mmu_context.h"
>> +
>> +#define IVPU_MMU_IDR0_REF 0x080f3e0f
>> +#define IVPU_MMU_IDR0_REF_SIMICS 0x080f3e1f
>> +#define IVPU_MMU_IDR1_REF 0x0e739d18
>> +#define IVPU_MMU_IDR3_REF 0x0000003c
>> +#define IVPU_MMU_IDR5_REF 0x00040070
>> +#define IVPU_MMU_IDR5_REF_SIMICS 0x00000075
>> +#define IVPU_MMU_IDR5_REF_FPGA 0x00800075
>> +
>> +#define IVPU_MMU_CDTAB_ENT_SIZE 64
>> +#define IVPU_MMU_CDTAB_ENT_COUNT_LOG2 8 /* 256 entries */
>> +#define IVPU_MMU_CDTAB_ENT_COUNT ((u32)1 << IVPU_MMU_CDTAB_ENT_COUNT_LOG2)
>> +
>> +#define IVPU_MMU_STREAM_ID0 0
>> +#define IVPU_MMU_STREAM_ID3 3
>> +
>> +#define IVPU_MMU_STRTAB_ENT_SIZE 64
>> +#define IVPU_MMU_STRTAB_ENT_COUNT 4
>> +#define IVPU_MMU_STRTAB_CFG_LOG2SIZE 2
>> +#define IVPU_MMU_STRTAB_CFG IVPU_MMU_STRTAB_CFG_LOG2SIZE
>> +
>> +#define IVPU_MMU_Q_COUNT_LOG2 4 /* 16 entries */
>> +#define IVPU_MMU_Q_COUNT ((u32)1 << IVPU_MMU_Q_COUNT_LOG2)
>> +#define IVPU_MMU_Q_WRAP_BIT (IVPU_MMU_Q_COUNT << 1)
>> +#define IVPU_MMU_Q_WRAP_MASK (IVPU_MMU_Q_WRAP_BIT - 1)
>> +#define IVPU_MMU_Q_IDX_MASK (IVPU_MMU_Q_COUNT - 1)
>> +#define IVPU_MMU_Q_IDX(val) ((val) & IVPU_MMU_Q_IDX_MASK)
>> +
>> +#define IVPU_MMU_CMDQ_CMD_SIZE 16
>> +#define IVPU_MMU_CMDQ_SIZE (IVPU_MMU_Q_COUNT * IVPU_MMU_CMDQ_CMD_SIZE)
>> +
>> +#define IVPU_MMU_EVTQ_CMD_SIZE 32
>> +#define IVPU_MMU_EVTQ_SIZE (IVPU_MMU_Q_COUNT * IVPU_MMU_EVTQ_CMD_SIZE)
>> +
>> +#define IVPU_MMU_CMD_OPCODE GENMASK(7, 0)
>> +
>> +#define IVPU_MMU_CMD_SYNC_0_CS GENMASK(13, 12)
>> +#define IVPU_MMU_CMD_SYNC_0_MSH GENMASK(23, 22)
>> +#define IVPU_MMU_CMD_SYNC_0_MSI_ATTR GENMASK(27, 24)
>> +#define IVPU_MMU_CMD_SYNC_0_MSI_ATTR GENMASK(27, 24)
>> +#define IVPU_MMU_CMD_SYNC_0_MSI_DATA GENMASK(63, 32)
>> +
>> +#define IVPU_MMU_CMD_CFGI_0_SSEC BIT(10)
>> +#define IVPU_MMU_CMD_CFGI_0_SSV BIT(11)
>> +#define IVPU_MMU_CMD_CFGI_0_SSID GENMASK(31, 12)
>> +#define IVPU_MMU_CMD_CFGI_0_SID GENMASK(63, 32)
>> +#define IVPU_MMU_CMD_CFGI_1_RANGE GENMASK(4, 0)
>> +
>> +#define IVPU_MMU_CMD_TLBI_0_ASID GENMASK(63, 48)
>> +#define IVPU_MMU_CMD_TLBI_0_VMID GENMASK(47, 32)
>> +
>> +#define CMD_PREFETCH_CFG 0x1
>> +#define CMD_CFGI_STE 0x3
>> +#define CMD_CFGI_ALL 0x4
>> +#define CMD_CFGI_CD 0x5
>> +#define CMD_CFGI_CD_ALL 0x6
>> +#define CMD_TLBI_NH_ASID 0x11
>> +#define CMD_TLBI_EL2_ALL 0x20
>> +#define CMD_TLBI_NSNH_ALL 0x30
>> +#define CMD_SYNC 0x46
>> +
>> +#define IVPU_MMU_EVT_F_UUT 0x01
>> +#define IVPU_MMU_EVT_C_BAD_STREAMID 0x02
>> +#define IVPU_MMU_EVT_F_STE_FETCH 0x03
>> +#define IVPU_MMU_EVT_C_BAD_STE 0x04
>> +#define IVPU_MMU_EVT_F_BAD_ATS_TREQ 0x05
>> +#define IVPU_MMU_EVT_F_STREAM_DISABLED 0x06
>> +#define IVPU_MMU_EVT_F_TRANSL_FORBIDDEN 0x07
>> +#define IVPU_MMU_EVT_C_BAD_SUBSTREAMID 0x08
>> +#define IVPU_MMU_EVT_F_CD_FETCH 0x09
>> +#define IVPU_MMU_EVT_C_BAD_CD 0x0a
>> +#define IVPU_MMU_EVT_F_WALK_EABT 0x0b
>> +#define IVPU_MMU_EVT_F_TRANSLATION 0x10
>> +#define IVPU_MMU_EVT_F_ADDR_SIZE 0x11
>> +#define IVPU_MMU_EVT_F_ACCESS 0x12
>> +#define IVPU_MMU_EVT_F_PERMISSION 0x13
>> +#define IVPU_MMU_EVT_F_TLB_CONFLICT 0x20
>> +#define IVPU_MMU_EVT_F_CFG_CONFLICT 0x21
>> +#define IVPU_MMU_EVT_E_PAGE_REQUEST 0x24
>> +#define IVPU_MMU_EVT_F_VMS_FETCH 0x25
>> +
>> +#define IVPU_MMU_EVTS_MAX 8
>> +
>> +#define IVPU_MMU_EVT_OP_MASK GENMASK_ULL(7, 0)
>> +#define IVPU_MMU_EVT_SSID_MASK GENMASK_ULL(31, 12)
>> +
>> +#define IVPU_MMU_Q_BASE_RWA BIT(62)
>> +#define IVPU_MMU_Q_BASE_ADDR_MASK GENMASK_ULL(51, 5)
>> +#define IVPU_MMU_STRTAB_BASE_RA BIT(62)
>> +#define IVPU_MMU_STRTAB_BASE_ADDR_MASK GENMASK_ULL(51, 6)
>> +
>> +#define IVPU_MMU_IRQ_EVTQ_EN BIT(2)
>> +#define IVPU_MMU_IRQ_GERROR_EN BIT(0)
>> +
>> +#define IVPU_MMU_CR0_ATSCHK BIT(4)
>> +#define IVPU_MMU_CR0_CMDQEN BIT(3)
>> +#define IVPU_MMU_CR0_EVTQEN BIT(2)
>> +#define IVPU_MMU_CR0_PRIQEN BIT(1)
>> +#define IVPU_MMU_CR0_SMMUEN BIT(0)
>> +
>> +#define IVPU_MMU_CR1_TABLE_SH GENMASK(11, 10)
>> +#define IVPU_MMU_CR1_TABLE_OC GENMASK(9, 8)
>> +#define IVPU_MMU_CR1_TABLE_IC GENMASK(7, 6)
>> +#define IVPU_MMU_CR1_QUEUE_SH GENMASK(5, 4)
>> +#define IVPU_MMU_CR1_QUEUE_OC GENMASK(3, 2)
>> +#define IVPU_MMU_CR1_QUEUE_IC GENMASK(1, 0)
>> +#define IVPU_MMU_CACHE_NC 0
>> +#define IVPU_MMU_CACHE_WB 1
>> +#define IVPU_MMU_CACHE_WT 2
>> +#define IVPU_MMU_SH_NSH 0
>> +#define IVPU_MMU_SH_OSH 2
>> +#define IVPU_MMU_SH_ISH 3
>> +
>> +#define IVPU_MMU_CMDQ_OP GENMASK_ULL(7, 0)
>> +
>> +#define IVPU_MMU_CD_0_TCR_T0SZ GENMASK_ULL(5, 0)
>> +#define IVPU_MMU_CD_0_TCR_TG0 GENMASK_ULL(7, 6)
>> +#define IVPU_MMU_CD_0_TCR_IRGN0 GENMASK_ULL(9, 8)
>> +#define IVPU_MMU_CD_0_TCR_ORGN0 GENMASK_ULL(11, 10)
>> +#define IVPU_MMU_CD_0_TCR_SH0 GENMASK_ULL(13, 12)
>> +#define IVPU_MMU_CD_0_TCR_EPD0 BIT_ULL(14)
>> +#define IVPU_MMU_CD_0_TCR_EPD1 BIT_ULL(30)
>> +#define IVPU_MMU_CD_0_ENDI BIT(15)
>> +#define IVPU_MMU_CD_0_V BIT(31)
>> +#define IVPU_MMU_CD_0_TCR_IPS GENMASK_ULL(34, 32)
>> +#define IVPU_MMU_CD_0_TCR_TBI0 BIT_ULL(38)
>> +#define IVPU_MMU_CD_0_AA64 BIT(41)
>> +#define IVPU_MMU_CD_0_S BIT(44)
>> +#define IVPU_MMU_CD_0_R BIT(45)
>> +#define IVPU_MMU_CD_0_A BIT(46)
>> +#define IVPU_MMU_CD_0_ASET BIT(47)
>> +#define IVPU_MMU_CD_0_ASID GENMASK_ULL(63, 48)
>> +
>> +#define IVPU_MMU_CD_1_TTB0_MASK GENMASK_ULL(51, 4)
>> +
>> +#define IVPU_MMU_STE_0_S1CDMAX GENMASK_ULL(63, 59)
>> +#define IVPU_MMU_STE_0_S1FMT GENMASK_ULL(5, 4)
>> +#define IVPU_MMU_STE_0_S1FMT_LINEAR 0
>> +#define IVPU_MMU_STE_DWORDS 8
>> +#define IVPU_MMU_STE_0_CFG_S1_TRANS 5
>> +#define IVPU_MMU_STE_0_CFG GENMASK_ULL(3, 1)
>> +#define IVPU_MMU_STE_0_S1CTXPTR_MASK GENMASK_ULL(51, 6)
>> +#define IVPU_MMU_STE_0_V BIT(0)
>> +
>> +#define IVPU_MMU_STE_1_STRW_NSEL1 0ul
>> +#define IVPU_MMU_STE_1_CONT GENMASK_ULL(16, 13)
>> +#define IVPU_MMU_STE_1_STRW GENMASK_ULL(31, 30)
>> +#define IVPU_MMU_STE_1_PRIVCFG GENMASK_ULL(49, 48)
>> +#define IVPU_MMU_STE_1_PRIVCFG_UNPRIV 2ul
>> +#define IVPU_MMU_STE_1_INSTCFG GENMASK_ULL(51, 50)
>> +#define IVPU_MMU_STE_1_INSTCFG_DATA 2ul
>> +#define IVPU_MMU_STE_1_MEV BIT(19)
>> +#define IVPU_MMU_STE_1_S1STALLD BIT(27)
>> +#define IVPU_MMU_STE_1_S1C_CACHE_NC 0ul
>> +#define IVPU_MMU_STE_1_S1C_CACHE_WBRA 1ul
>> +#define IVPU_MMU_STE_1_S1C_CACHE_WT 2ul
>> +#define IVPU_MMU_STE_1_S1C_CACHE_WB 3ul
>> +#define IVPU_MMU_STE_1_S1CIR GENMASK_ULL(3, 2)
>> +#define IVPU_MMU_STE_1_S1COR GENMASK_ULL(5, 4)
>> +#define IVPU_MMU_STE_1_S1CSH GENMASK_ULL(7, 6)
>> +#define IVPU_MMU_STE_1_S1DSS GENMASK_ULL(1, 0)
>> +#define IVPU_MMU_STE_1_S1DSS_TERMINATE 0x0
>> +
>> +#define IVPU_MMU_REG_TIMEOUT_US (10 * USEC_PER_MSEC)
>> +#define IVPU_MMU_QUEUE_TIMEOUT_US (100 * USEC_PER_MSEC)
>> +
>> +#define IVPU_MMU_GERROR_ERR_MASK ((REG_FLD(MTL_VPU_HOST_MMU_GERROR, CMDQ)) | \
>> + (REG_FLD(MTL_VPU_HOST_MMU_GERROR, EVTQ_ABT)) | \
>> + (REG_FLD(MTL_VPU_HOST_MMU_GERROR, PRIQ_ABT)) | \
>> + (REG_FLD(MTL_VPU_HOST_MMU_GERROR, MSI_CMDQ_ABT)) | \
>> + (REG_FLD(MTL_VPU_HOST_MMU_GERROR, MSI_EVTQ_ABT)) | \
>> + (REG_FLD(MTL_VPU_HOST_MMU_GERROR, MSI_PRIQ_ABT)) | \
>> + (REG_FLD(MTL_VPU_HOST_MMU_GERROR, MSI_ABT)))
>> +
>> +static char *ivpu_mmu_event_to_str(u32 cmd)
>> +{
>> + switch (cmd) {
>> + case IVPU_MMU_EVT_F_UUT:
>> + return "Unsupported Upstream Transaction";
>> + case IVPU_MMU_EVT_C_BAD_STREAMID:
>> + return "Transaction StreamID out of range";
>> + case IVPU_MMU_EVT_F_STE_FETCH:
>> + return "Fetch of STE caused external abort";
>> + case IVPU_MMU_EVT_C_BAD_STE:
>> + return "Used STE invalid";
>> + case IVPU_MMU_EVT_F_BAD_ATS_TREQ:
>> + return "Address Request disallowed for a StreamID";
>> + case IVPU_MMU_EVT_F_STREAM_DISABLED:
>> + return "Transaction marks non-substream disabled";
>> + case IVPU_MMU_EVT_F_TRANSL_FORBIDDEN:
>> + return "MMU bypass is disallowed for this StreamID";
>> + case IVPU_MMU_EVT_C_BAD_SUBSTREAMID:
>> + return "Invalid StreamID";
>> + case IVPU_MMU_EVT_F_CD_FETCH:
>> + return "Fetch of CD caused external abort";
>> + case IVPU_MMU_EVT_C_BAD_CD:
>> + return "Fetched CD invalid";
>> + case IVPU_MMU_EVT_F_WALK_EABT:
>> + return " An external abort occurred fetching a TLB";
>> + case IVPU_MMU_EVT_F_TRANSLATION:
>> + return "Translation fault";
>> + case IVPU_MMU_EVT_F_ADDR_SIZE:
>> + return " Output address caused address size fault";
>> + case IVPU_MMU_EVT_F_ACCESS:
>> + return "Access flag fault";
>> + case IVPU_MMU_EVT_F_PERMISSION:
>> + return "Permission fault occurred on page access";
>> + case IVPU_MMU_EVT_F_TLB_CONFLICT:
>> + return "A TLB conflict";
>> + case IVPU_MMU_EVT_F_CFG_CONFLICT:
>> + return "A configuration cache conflict";
>> + case IVPU_MMU_EVT_E_PAGE_REQUEST:
>> + return "Page request hint from a client device";
>> + case IVPU_MMU_EVT_F_VMS_FETCH:
>> + return "Fetch of VMS caused external abort";
>> + default:
>> + return "Unknown CMDQ command";
>> + }
>> +}
>> +
>> +static int ivpu_mmu_config_check(struct ivpu_device *vdev)
>> +{
>> + u32 val_ref;
>> + u32 val;
>> +
>> + if (ivpu_is_simics(vdev))
>> + val_ref = IVPU_MMU_IDR0_REF_SIMICS;
>> + else
>> + val_ref = IVPU_MMU_IDR0_REF;
>> +
>> + val = REGV_RD32(MTL_VPU_HOST_MMU_IDR0);
>> + if (val != val_ref)
>> + ivpu_err(vdev, "IDR0 0x%x != IDR0_REF 0x%x\n", val, val_ref);
> What's the meaning of printing an error if this function always returns 0 ?
> Do you count on the user to look at dmesg ?
No meaning, I will change this and all other output to ivpu_dbg().
>> +
>> + val = REGV_RD32(MTL_VPU_HOST_MMU_IDR1);
>> + if (val != IVPU_MMU_IDR1_REF)
>> + ivpu_warn(vdev, "IDR1 0x%x != IDR1_REF 0x%x\n", val, IVPU_MMU_IDR1_REF);
>> +
>> + val = REGV_RD32(MTL_VPU_HOST_MMU_IDR3);
>> + if (val != IVPU_MMU_IDR3_REF)
>> + ivpu_warn(vdev, "IDR3 0x%x != IDR3_REF 0x%x\n", val, IVPU_MMU_IDR3_REF);
>> +
>> + if (ivpu_is_simics(vdev))
>> + val_ref = IVPU_MMU_IDR5_REF_SIMICS;
>> + else if (ivpu_is_fpga(vdev))
>> + val_ref = IVPU_MMU_IDR5_REF_FPGA;
>> + else
>> + val_ref = IVPU_MMU_IDR5_REF;
>> +
>> + val = REGV_RD32(MTL_VPU_HOST_MMU_IDR5);
>> + if (val != val_ref)
>> + ivpu_dbg(vdev, MMU, "IDR5 0x%x != IDR5_REF 0x%x\n", val, val_ref);
>> +
>> + return 0;
> Why not define this function as void if it always returns 0 ?
Yeah, it should be void.
>> +}
>> +
>> +static int ivpu_mmu_cdtab_alloc(struct ivpu_device *vdev)
>> +{
>> + struct ivpu_mmu_info *mmu = vdev->mmu;
>> + struct ivpu_mmu_cdtab *cdtab = &mmu->cdtab;
>> + size_t size = IVPU_MMU_CDTAB_ENT_COUNT * IVPU_MMU_CDTAB_ENT_SIZE;
>> +
>> + cdtab->base = dmam_alloc_coherent(vdev->drm.dev, size, &cdtab->dma, GFP_KERNEL);
>> + if (!cdtab->base)
>> + return -ENOMEM;
>> +
>> + ivpu_dbg(vdev, MMU, "CDTAB alloc: dma=%pad size=%zu\n", &cdtab->dma, size);
>> +
>> + return 0;
>> +}
>> +
>> +static int ivpu_mmu_strtab_alloc(struct ivpu_device *vdev)
>> +{
>> + struct ivpu_mmu_info *mmu = vdev->mmu;
>> + struct ivpu_mmu_strtab *strtab = &mmu->strtab;
>> + size_t size = IVPU_MMU_STRTAB_ENT_COUNT * IVPU_MMU_STRTAB_ENT_SIZE;
>> +
>> + strtab->base = dmam_alloc_coherent(vdev->drm.dev, size, &strtab->dma, GFP_KERNEL);
>> + if (!strtab->base)
>> + return -ENOMEM;
>> +
>> + strtab->base_cfg = IVPU_MMU_STRTAB_CFG;
>> + strtab->dma_q = IVPU_MMU_STRTAB_BASE_RA;
>> + strtab->dma_q |= strtab->dma & IVPU_MMU_STRTAB_BASE_ADDR_MASK;
>> +
>> + ivpu_dbg(vdev, MMU, "STRTAB alloc: dma=%pad dma_q=%pad size=%zu\n",
>> + &strtab->dma, &strtab->dma_q, size);
>> +
>> + return 0;
>> +}
>> +
>> +static int ivpu_mmu_cmdq_alloc(struct ivpu_device *vdev)
>> +{
>> + struct ivpu_mmu_info *mmu = vdev->mmu;
>> + struct ivpu_mmu_queue *q = &mmu->cmdq;
>> +
>> + q->base = dmam_alloc_coherent(vdev->drm.dev, IVPU_MMU_CMDQ_SIZE, &q->dma, GFP_KERNEL);
>> + if (!q->base)
>> + return -ENOMEM;
>> +
>> + q->dma_q = IVPU_MMU_Q_BASE_RWA;
>> + q->dma_q |= q->dma & IVPU_MMU_Q_BASE_ADDR_MASK;
>> + q->dma_q |= IVPU_MMU_Q_COUNT_LOG2;
>> +
>> + ivpu_dbg(vdev, MMU, "CMDQ alloc: dma=%pad dma_q=%pad size=%u\n",
>> + &q->dma, &q->dma_q, IVPU_MMU_CMDQ_SIZE);
>> +
>> + return 0;
>> +}
>> +
>> +static int ivpu_mmu_evtq_alloc(struct ivpu_device *vdev)
>> +{
>> + struct ivpu_mmu_info *mmu = vdev->mmu;
>> + struct ivpu_mmu_queue *q = &mmu->evtq;
>> +
>> + q->base = dmam_alloc_coherent(vdev->drm.dev, IVPU_MMU_EVTQ_SIZE, &q->dma, GFP_KERNEL);
>> + if (!q->base)
>> + return -ENOMEM;
>> +
>> + q->dma_q = IVPU_MMU_Q_BASE_RWA;
>> + q->dma_q |= q->dma & IVPU_MMU_Q_BASE_ADDR_MASK;
>> + q->dma_q |= IVPU_MMU_Q_COUNT_LOG2;
>> +
>> + ivpu_dbg(vdev, MMU, "EVTQ alloc: dma=%pad dma_q=%pad size=%u\n",
>> + &q->dma, &q->dma_q, IVPU_MMU_EVTQ_SIZE);
>> +
>> + return 0;
>> +}
>> +
>> +static int ivpu_mmu_structs_alloc(struct ivpu_device *vdev)
>> +{
>> + int ret;
>> +
>> + ret = ivpu_mmu_cdtab_alloc(vdev);
>> + if (ret) {
>> + ivpu_err(vdev, "Failed to allocate cdtab: %d\n", ret);
>> + return ret;
>> + }
>> +
>> + ret = ivpu_mmu_strtab_alloc(vdev);
>> + if (ret) {
>> + ivpu_err(vdev, "Failed to allocate strtab: %d\n", ret);
>> + return ret;
>> + }
>> +
>> + ret = ivpu_mmu_cmdq_alloc(vdev);
>> + if (ret) {
>> + ivpu_err(vdev, "Failed to allocate cmdq: %d\n", ret);
>> + return ret;
>> + }
>> +
>> + ret = ivpu_mmu_evtq_alloc(vdev);
>> + if (ret)
>> + ivpu_err(vdev, "Failed to allocate evtq: %d\n", ret);
>> +
>> + return ret;
>> +}
>> +
>> +static int ivpu_mmu_reg_write(struct ivpu_device *vdev, u32 reg, u32 val)
>> +{
>> + u32 reg_ack = reg + 4; /* ACK register is 4B after base register */
>> + u32 val_ack;
>> + int ret;
>> +
>> + REGV_WR32(reg, val);
>> +
>> + ret = REGV_POLL(reg_ack, val_ack, (val == val_ack), IVPU_MMU_REG_TIMEOUT_US);
>> + if (ret)
>> + ivpu_err(vdev, "Failed to write register 0x%x\n", reg);
>> +
>> + return ret;
>> +}
>> +
>> +static int ivpu_mmu_irqs_setup(struct ivpu_device *vdev)
>> +{
>> + u32 irq_ctrl = IVPU_MMU_IRQ_EVTQ_EN | IVPU_MMU_IRQ_GERROR_EN;
>> + int ret;
>> +
>> + ret = ivpu_mmu_reg_write(vdev, MTL_VPU_HOST_MMU_IRQ_CTRL, 0);
>> + if (ret)
>> + return ret;
>> +
>> + return ivpu_mmu_reg_write(vdev, MTL_VPU_HOST_MMU_IRQ_CTRL, irq_ctrl);
>> +}
>> +
>> +static int ivpu_mmu_cmdq_wait_for_cons(struct ivpu_device *vdev)
>> +{
>> + struct ivpu_mmu_queue *cmdq = &vdev->mmu->cmdq;
>> +
>> + return REGV_POLL(MTL_VPU_HOST_MMU_CMDQ_CONS, cmdq->cons, (cmdq->prod == cmdq->cons),
>> + IVPU_MMU_QUEUE_TIMEOUT_US);
>> +}
>> +
>> +static int ivpu_mmu_cmdq_cmd_write(struct ivpu_device *vdev, const char *name, u64 data0, u64 data1)
>> +{
>> + struct ivpu_mmu_queue *q = &vdev->mmu->cmdq;
>> + u64 *queue_buffer = q->base;
>> + int idx = IVPU_MMU_Q_IDX(q->prod) * (IVPU_MMU_CMDQ_CMD_SIZE / sizeof(*queue_buffer));
>> +
>> + if (!CIRC_SPACE(IVPU_MMU_Q_IDX(q->prod), IVPU_MMU_Q_IDX(q->cons), IVPU_MMU_Q_COUNT)) {
>> + ivpu_err(vdev, "Failed to write MMU CMD %s\n", name);
>> + return -EBUSY;
>> + }
>> +
>> + queue_buffer[idx] = data0;
>> + queue_buffer[idx + 1] = data1;
>> + q->prod = (q->prod + 1) & IVPU_MMU_Q_WRAP_MASK;
>> +
>> + ivpu_dbg(vdev, MMU, "CMD write: %s data: 0x%llx 0x%llx\n", name, data0, data1);
>> +
>> + return 0;
>> +}
>> +
>> +static int ivpu_mmu_cmdq_sync(struct ivpu_device *vdev)
>> +{
>> + struct ivpu_mmu_queue *q = &vdev->mmu->cmdq;
>> + u64 val;
>> + int ret;
>> +
>> + val = FIELD_PREP(IVPU_MMU_CMD_OPCODE, CMD_SYNC) |
>> + FIELD_PREP(IVPU_MMU_CMD_SYNC_0_CS, 0x2) |
>> + FIELD_PREP(IVPU_MMU_CMD_SYNC_0_MSH, 0x3) |
>> + FIELD_PREP(IVPU_MMU_CMD_SYNC_0_MSI_ATTR, 0xf);
>> +
>> + ret = ivpu_mmu_cmdq_cmd_write(vdev, "SYNC", val, 0);
>> + if (ret)
>> + return ret;
>> +
>> + clflush_cache_range(q->base, IVPU_MMU_CMDQ_SIZE);
> Why do you need this call ? Not just here, in all the places in the driver.
> This is not a function call that is commonly seen in PCI drivers...
It flushes CPU caches to DDR.
We need this call for MMU page tables as they are allocated as cached and
VPU doesn't snoop them for performance reasons.
In future we may allocate the page tables as write-combined and replace clfushes with a single wmb().
I will add this to TODO.
>> + REGV_WR32(MTL_VPU_HOST_MMU_CMDQ_PROD, q->prod);
>> +
>> + ret = ivpu_mmu_cmdq_wait_for_cons(vdev);
>> + if (ret)
>> + ivpu_err(vdev, "Timed out waiting for consumer: %d\n", ret);
>> +
>> + return ret;
>> +}
>> +
>> +static int ivpu_mmu_cmdq_write_cfgi_all(struct ivpu_device *vdev)
>> +{
>> + u64 data0 = FIELD_PREP(IVPU_MMU_CMD_OPCODE, CMD_CFGI_ALL);
>> + u64 data1 = FIELD_PREP(IVPU_MMU_CMD_CFGI_1_RANGE, 0x1f);
>> +
>> + return ivpu_mmu_cmdq_cmd_write(vdev, "CFGI_ALL", data0, data1);
>> +}
>> +
>> +static int ivpu_mmu_cmdq_write_tlbi_nh_asid(struct ivpu_device *vdev, u16 ssid)
>> +{
>> + u64 val = FIELD_PREP(IVPU_MMU_CMD_OPCODE, CMD_TLBI_NH_ASID) |
>> + FIELD_PREP(IVPU_MMU_CMD_TLBI_0_ASID, ssid);
>> +
>> + return ivpu_mmu_cmdq_cmd_write(vdev, "TLBI_NH_ASID", val, 0);
>> +}
>> +
>> +static int ivpu_mmu_cmdq_write_tlbi_nsnh_all(struct ivpu_device *vdev)
>> +{
>> + u64 val = FIELD_PREP(IVPU_MMU_CMD_OPCODE, CMD_TLBI_NSNH_ALL);
>> +
>> + return ivpu_mmu_cmdq_cmd_write(vdev, "TLBI_NSNH_ALL", val, 0);
>> +}
>> +
>> +static int ivpu_mmu_reset(struct ivpu_device *vdev)
>> +{
>> + struct ivpu_mmu_info *mmu = vdev->mmu;
>> + u32 val;
>> + int ret;
>> +
>> + memset(mmu->cmdq.base, 0, IVPU_MMU_CMDQ_SIZE);
>> + clflush_cache_range(mmu->cmdq.base, IVPU_MMU_CMDQ_SIZE);
>> + mmu->cmdq.prod = 0;
>> + mmu->cmdq.cons = 0;
>> +
>> + memset(mmu->evtq.base, 0, IVPU_MMU_EVTQ_SIZE);
>> + clflush_cache_range(mmu->evtq.base, IVPU_MMU_EVTQ_SIZE);
>> + mmu->evtq.prod = 0;
>> + mmu->evtq.cons = 0;
>> +
>> + ret = ivpu_mmu_reg_write(vdev, MTL_VPU_HOST_MMU_CR0, 0);
>> + if (ret)
>> + return ret;
>> +
>> + val = FIELD_PREP(IVPU_MMU_CR1_TABLE_SH, IVPU_MMU_SH_ISH) |
>> + FIELD_PREP(IVPU_MMU_CR1_TABLE_OC, IVPU_MMU_CACHE_WB) |
>> + FIELD_PREP(IVPU_MMU_CR1_TABLE_IC, IVPU_MMU_CACHE_WB) |
>> + FIELD_PREP(IVPU_MMU_CR1_QUEUE_SH, IVPU_MMU_SH_ISH) |
>> + FIELD_PREP(IVPU_MMU_CR1_QUEUE_OC, IVPU_MMU_CACHE_WB) |
>> + FIELD_PREP(IVPU_MMU_CR1_QUEUE_IC, IVPU_MMU_CACHE_WB);
>> + REGV_WR32(MTL_VPU_HOST_MMU_CR1, val);
>> +
>> + REGV_WR64(MTL_VPU_HOST_MMU_STRTAB_BASE, mmu->strtab.dma_q);
>> + REGV_WR32(MTL_VPU_HOST_MMU_STRTAB_BASE_CFG, mmu->strtab.base_cfg);
>> +
>> + REGV_WR64(MTL_VPU_HOST_MMU_CMDQ_BASE, mmu->cmdq.dma_q);
>> + REGV_WR32(MTL_VPU_HOST_MMU_CMDQ_PROD, 0);
>> + REGV_WR32(MTL_VPU_HOST_MMU_CMDQ_CONS, 0);
>> +
>> + val = IVPU_MMU_CR0_CMDQEN;
>> + ret = ivpu_mmu_reg_write(vdev, MTL_VPU_HOST_MMU_CR0, val);
>> + if (ret)
>> + return ret;
>> +
>> + ret = ivpu_mmu_cmdq_write_cfgi_all(vdev);
>> + if (ret)
>> + return ret;
>> +
>> + ret = ivpu_mmu_cmdq_write_tlbi_nsnh_all(vdev);
>> + if (ret)
>> + return ret;
>> +
>> + ret = ivpu_mmu_cmdq_sync(vdev);
>> + if (ret)
>> + return ret;
>> +
>> + REGV_WR64(MTL_VPU_HOST_MMU_EVTQ_BASE, mmu->evtq.dma_q);
>> + REGV_WR32(MTL_VPU_HOST_MMU_EVTQ_PROD_SEC, 0);
>> + REGV_WR32(MTL_VPU_HOST_MMU_EVTQ_CONS_SEC, 0);
>> +
>> + val |= IVPU_MMU_CR0_EVTQEN;
>> + ret = ivpu_mmu_reg_write(vdev, MTL_VPU_HOST_MMU_CR0, val);
>> + if (ret)
>> + return ret;
>> +
>> + val |= IVPU_MMU_CR0_ATSCHK;
>> + ret = ivpu_mmu_reg_write(vdev, MTL_VPU_HOST_MMU_CR0, val);
>> + if (ret)
>> + return ret;
>> +
>> + ret = ivpu_mmu_irqs_setup(vdev);
>> + if (ret)
>> + return ret;
>> +
>> + val |= IVPU_MMU_CR0_SMMUEN;
>> + return ivpu_mmu_reg_write(vdev, MTL_VPU_HOST_MMU_CR0, val);
>> +}
>> +
>> +static void ivpu_mmu_strtab_link_cd(struct ivpu_device *vdev, u32 sid)
>> +{
>> + struct ivpu_mmu_info *mmu = vdev->mmu;
>> + struct ivpu_mmu_strtab *strtab = &mmu->strtab;
>> + struct ivpu_mmu_cdtab *cdtab = &mmu->cdtab;
>> + u64 *entry = strtab->base + (sid * IVPU_MMU_STRTAB_ENT_SIZE);
>> + u64 str[2];
>> +
>> + str[0] = FIELD_PREP(IVPU_MMU_STE_0_CFG, IVPU_MMU_STE_0_CFG_S1_TRANS) |
>> + FIELD_PREP(IVPU_MMU_STE_0_S1CDMAX, IVPU_MMU_CDTAB_ENT_COUNT_LOG2) |
>> + FIELD_PREP(IVPU_MMU_STE_0_S1FMT, IVPU_MMU_STE_0_S1FMT_LINEAR) |
>> + IVPU_MMU_STE_0_V |
>> + (cdtab->dma & IVPU_MMU_STE_0_S1CTXPTR_MASK);
>> +
>> + str[1] = FIELD_PREP(IVPU_MMU_STE_1_S1DSS, IVPU_MMU_STE_1_S1DSS_TERMINATE) |
>> + FIELD_PREP(IVPU_MMU_STE_1_S1CIR, IVPU_MMU_STE_1_S1C_CACHE_NC) |
>> + FIELD_PREP(IVPU_MMU_STE_1_S1COR, IVPU_MMU_STE_1_S1C_CACHE_NC) |
>> + FIELD_PREP(IVPU_MMU_STE_1_S1CSH, IVPU_MMU_SH_NSH) |
>> + FIELD_PREP(IVPU_MMU_STE_1_PRIVCFG, IVPU_MMU_STE_1_PRIVCFG_UNPRIV) |
>> + FIELD_PREP(IVPU_MMU_STE_1_INSTCFG, IVPU_MMU_STE_1_INSTCFG_DATA) |
>> + FIELD_PREP(IVPU_MMU_STE_1_STRW, IVPU_MMU_STE_1_STRW_NSEL1) |
>> + FIELD_PREP(IVPU_MMU_STE_1_CONT, IVPU_MMU_STRTAB_CFG_LOG2SIZE) |
>> + IVPU_MMU_STE_1_MEV |
>> + IVPU_MMU_STE_1_S1STALLD;
>> +
>> + WRITE_ONCE(entry[1], str[1]);
>> + WRITE_ONCE(entry[0], str[0]);
>> +
>> + clflush_cache_range(entry, IVPU_MMU_STRTAB_ENT_SIZE);
>> +
>> + ivpu_dbg(vdev, MMU, "STRTAB write entry (SSID=%u): 0x%llx, 0x%llx\n", sid, str[0], str[1]);
>> +}
>> +
>> +static int ivpu_mmu_strtab_init(struct ivpu_device *vdev)
>> +{
>> + ivpu_mmu_strtab_link_cd(vdev, IVPU_MMU_STREAM_ID0);
>> + ivpu_mmu_strtab_link_cd(vdev, IVPU_MMU_STREAM_ID3);
>> +
>> + return 0;
>> +}
>> +
>> +int ivpu_mmu_invalidate_tlb(struct ivpu_device *vdev, u16 ssid)
>> +{
>> + struct ivpu_mmu_info *mmu = vdev->mmu;
>> + int ret;
>> +
>> + ret = mutex_lock_interruptible(&mmu->lock);
>> + if (ret)
>> + return ret;
>> +
>> + if (!mmu->on) {
>> + ret = 0;
>> + goto unlock;
>> + }
> Is this check really necessary ? Or is it for debug/bringup cases ?
> Excluding debug/bringup, I would imagine that the code should never
> reach tlb invalidation if MMU is not enabled.
We check here if MMU is enabled to protect against reset/recovery/autosuspend which may happen at any time.
> Also, from using mutex_lock_interruptible I infer that we only get to
> this function within a process context.
> And afaics, mmu enable/disable happens on device init/fini, where no
> user process exists...
ivpu_mmu_invalidate_tlb() is called at the end of ivpu_mmu_context_map(),
which is called from submit IOCTL to prapare buffers for the VPU, so it is executed
from process context, hence *_interruptible.
>> +
>> + ret = ivpu_mmu_cmdq_write_tlbi_nh_asid(vdev, ssid);
>> + if (ret)
>> + goto unlock;
>> +
>> + ret = ivpu_mmu_cmdq_sync(vdev);
>> +unlock:
>> + mutex_unlock(&mmu->lock);
>> + return ret;
>> +}
>> +
>> +static int ivpu_mmu_cd_add(struct ivpu_device *vdev, u32 ssid, u64 cd_dma)
>> +{
>> + struct ivpu_mmu_info *mmu = vdev->mmu;
>> + struct ivpu_mmu_cdtab *cdtab = &mmu->cdtab;
>> + u64 *entry;
>> + u64 cd[4];
>> + int ret;
>> +
>> + if (ssid > IVPU_MMU_CDTAB_ENT_COUNT)
>> + return -EINVAL;
>> +
>> + ret = mutex_lock_interruptible(&mmu->lock);
> Why is this entire function protected by mmu lock ?
> afaics, you prepare a context descriptor in system memory, and that
> descriptor is single per context and every context has its own
> location inside the cdtab->base (based on ssid).
> Which concurrency are you protecting against ?
>
> And if there is no concurrency, I would expect to get the lock only
> before calling ivpu_mmu_cmdq_write_cfgi_all()
Yes, good point. I will move the lock before ivpu_mmu_cmdq_write_cfgi_all().
>> + if (ret)
>> + return ret;
>> +
>> + entry = cdtab->base + (ssid * IVPU_MMU_CDTAB_ENT_SIZE);
>> +
>> + if (cd_dma != 0) {
>> + cd[0] = FIELD_PREP(IVPU_MMU_CD_0_TCR_T0SZ, 26) |
>> + FIELD_PREP(IVPU_MMU_CD_0_TCR_TG0, 0) |
>> + FIELD_PREP(IVPU_MMU_CD_0_TCR_IRGN0, 0) |
>> + FIELD_PREP(IVPU_MMU_CD_0_TCR_ORGN0, 0) |
>> + FIELD_PREP(IVPU_MMU_CD_0_TCR_SH0, 0) |
>> + FIELD_PREP(IVPU_MMU_CD_0_TCR_IPS, 3) |
>> + FIELD_PREP(IVPU_MMU_CD_0_ASID, ssid) |
>> + IVPU_MMU_CD_0_TCR_EPD1 |
>> + IVPU_MMU_CD_0_AA64 |
>> + IVPU_MMU_CD_0_R |
>> + IVPU_MMU_CD_0_A |
>> + IVPU_MMU_CD_0_ASET |
>> + IVPU_MMU_CD_0_V;
>> + cd[1] = cd_dma & IVPU_MMU_CD_1_TTB0_MASK;
>> + cd[2] = 0;
>> + cd[3] = 0x0000000000007444;
>> + } else {
>> + memset(cd, 0, sizeof(cd));
>> + }
>> +
>> + WRITE_ONCE(entry[1], cd[1]);
>> + WRITE_ONCE(entry[2], cd[2]);
>> + WRITE_ONCE(entry[3], cd[3]);
>> + WRITE_ONCE(entry[0], cd[0]);
>> +
>> + clflush_cache_range(entry, IVPU_MMU_CDTAB_ENT_SIZE);
>> +
>> + ivpu_dbg(vdev, MMU, "CDTAB %s entry (SSID=%u, dma=%pad): 0x%llx, 0x%llx, 0x%llx, 0x%llx\n",
>> + cd_dma ? "write" : "clear", ssid, &cd_dma, cd[0], cd[1], cd[2], cd[3]);
>> +
>> + if (!mmu->on) {
>> + ret = 0;
>> + goto unlock;
>> + }
>> +
>> + ret = ivpu_mmu_cmdq_write_cfgi_all(vdev);
>> + if (ret)
>> + goto unlock;
>> +
>> + ret = ivpu_mmu_cmdq_sync(vdev);
>> +unlock:
>> + mutex_unlock(&mmu->lock);
>> + return ret;
>> +}
>> +
>> +static int ivpu_mmu_cd_add_gbl(struct ivpu_device *vdev)
>> +{
>> + int ret;
>> +
>> + ret = ivpu_mmu_cd_add(vdev, 0, vdev->gctx.pgtable.pgd_dma);
>> + if (ret)
>> + ivpu_err(vdev, "Failed to add global CD entry: %d\n", ret);
>> +
>> + return ret;
>> +}
>> +
>> +static int ivpu_mmu_cd_add_user(struct ivpu_device *vdev, u32 ssid, dma_addr_t cd_dma)
>> +{
>> + int ret;
>> +
>> + if (ssid == 0) {
>> + ivpu_err(vdev, "Invalid SSID: %u\n", ssid);
>> + return -EINVAL;
>> + }
>> +
>> + ret = ivpu_mmu_cd_add(vdev, ssid, cd_dma);
>> + if (ret)
>> + ivpu_err(vdev, "Failed to add CD entry SSID=%u: %d\n", ssid, ret);
>> +
>> + return ret;
>> +}
>> +
>> +int ivpu_mmu_init(struct ivpu_device *vdev)
>> +{
>> + struct ivpu_mmu_info *mmu = vdev->mmu;
>> + int ret;
>> +
>> + ivpu_dbg(vdev, MMU, "Init..\n");
>> +
>> + drmm_mutex_init(&vdev->drm, &mmu->lock);
>> +
>> + ret = ivpu_mmu_config_check(vdev);
>> + if (ret)
>> + return ret;
> See my comments in ivpu_mmu_config_check(). This check is useless
OK
>> +
>> + ret = ivpu_mmu_structs_alloc(vdev);
>> + if (ret)
>> + return ret;
>> +
>> + ret = ivpu_mmu_strtab_init(vdev);
>> + if (ret) {
>> + ivpu_err(vdev, "Failed to initialize strtab: %d\n", ret);
>> + return ret;
>> + }
>> +
>> + ret = ivpu_mmu_cd_add_gbl(vdev);
>> + if (ret) {
>> + ivpu_err(vdev, "Failed to initialize strtab: %d\n", ret);
>> + return ret;
>> + }
>> +
>> + ret = ivpu_mmu_enable(vdev);
>> + if (ret) {
>> + ivpu_err(vdev, "Failed to resume MMU: %d\n", ret);
>> + return ret;
>> + }
>> +
>> + ivpu_dbg(vdev, MMU, "Init done\n");
>> +
>> + return 0;
>> +}
>> +
>> +int ivpu_mmu_enable(struct ivpu_device *vdev)
>> +{
>> + struct ivpu_mmu_info *mmu = vdev->mmu;
>> + int ret;
>> +
>> + mutex_lock(&mmu->lock);
>> +
>> + mmu->on = true;
>> +
>> + ret = ivpu_mmu_reset(vdev);
>> + if (ret) {
>> + ivpu_err(vdev, "Failed to reset MMU: %d\n", ret);
>> + goto err;
>> + }
>> +
>> + ret = ivpu_mmu_cmdq_write_cfgi_all(vdev);
>> + if (ret)
>> + goto err;
>> +
>> + ret = ivpu_mmu_cmdq_write_tlbi_nsnh_all(vdev);
>> + if (ret)
>> + goto err;
>> +
>> + ret = ivpu_mmu_cmdq_sync(vdev);
>> + if (ret)
>> + goto err;
>> +
>> + mutex_unlock(&mmu->lock);
>> +
>> + return 0;
>> +err:
>> + mmu->on = false;
>> + mutex_unlock(&mmu->lock);
>> + return ret;
>> +}
>> +
>> +void ivpu_mmu_disable(struct ivpu_device *vdev)
>> +{
>> + struct ivpu_mmu_info *mmu = vdev->mmu;
>> +
>> + mutex_lock(&mmu->lock);
>> + mmu->on = false;
>> + mutex_unlock(&mmu->lock);
>> +}
>> +
>> +static void ivpu_mmu_dump_event(struct ivpu_device *vdev, u32 *event)
>> +{
>> + u32 ssid = FIELD_GET(IVPU_MMU_EVT_SSID_MASK, event[0]);
>> + u32 op = FIELD_GET(IVPU_MMU_EVT_OP_MASK, event[0]);
>> + u64 fetch_addr = ((u64)event[7]) << 32 | event[6];
>> + u64 in_addr = ((u64)event[5]) << 32 | event[4];
>> + u32 sid = event[1];
>> +
>> + ivpu_err(vdev, "MMU EVTQ: 0x%x (%s) SSID: %d SID: %d, e[2] %08x, e[3] %08x, in addr: 0x%llx, fetch addr: 0x%llx\n",
>> + op, ivpu_mmu_event_to_str(op), ssid, sid, event[2], event[3], in_addr, fetch_addr);
>> +}
>> +
>> +static u32 *ivpu_mmu_get_event(struct ivpu_device *vdev)
>> +{
>> + struct ivpu_mmu_queue *evtq = &vdev->mmu->evtq;
>> + u32 idx = IVPU_MMU_Q_IDX(evtq->cons);
>> + u32 *evt = evtq->base + (idx * IVPU_MMU_EVTQ_CMD_SIZE);
>> +
>> + evtq->prod = REGV_RD32(MTL_VPU_HOST_MMU_EVTQ_PROD_SEC);
>> + if (!CIRC_CNT(IVPU_MMU_Q_IDX(evtq->prod), IVPU_MMU_Q_IDX(evtq->cons), IVPU_MMU_Q_COUNT))
>> + return NULL;
>> +
>> + clflush_cache_range(evt, IVPU_MMU_EVTQ_CMD_SIZE);
>> +
>> + evtq->cons = (evtq->cons + 1) & IVPU_MMU_Q_WRAP_MASK;
>> + REGV_WR32(MTL_VPU_HOST_MMU_EVTQ_CONS_SEC, evtq->cons);
>> +
>> + return evt;
>> +}
>> +
>> +void ivpu_mmu_irq_evtq_handler(struct ivpu_device *vdev)
>> +{
>> + u32 *event;
>> + u32 ssid;
>> +
>> + ivpu_dbg(vdev, IRQ, "MMU event queue\n");
>> +
>> + while ((event = ivpu_mmu_get_event(vdev)) != NULL)
>> + ivpu_mmu_dump_event(vdev, event);
> This is done in irq context, correct ? Is there some protection
> against endless (or very large number) stream of events (can be real
> thing or just f/w bug) ?
I will add protection here.
>> +}
>> +
>> +void ivpu_mmu_irq_gerr_handler(struct ivpu_device *vdev)
>> +{
>> + u32 gerror_val, gerrorn_val, active;
>> +
>> + ivpu_dbg(vdev, IRQ, "MMU error\n");
>> +
>> + gerror_val = REGV_RD32(MTL_VPU_HOST_MMU_GERROR);
>> + gerrorn_val = REGV_RD32(MTL_VPU_HOST_MMU_GERRORN);
>> +
>> + active = gerror_val ^ gerrorn_val;
>> + if (!(active & IVPU_MMU_GERROR_ERR_MASK))
>> + return;
>> +
>> + if (REG_TEST_FLD(MTL_VPU_HOST_MMU_GERROR, MSI_ABT, active))
>> + ivpu_warn_ratelimited(vdev, "MMU MSI ABT write aborted\n");
>> +
>> + if (REG_TEST_FLD(MTL_VPU_HOST_MMU_GERROR, MSI_PRIQ_ABT, active))
>> + ivpu_warn_ratelimited(vdev, "MMU PRIQ MSI ABT write aborted\n");
>> +
>> + if (REG_TEST_FLD(MTL_VPU_HOST_MMU_GERROR, MSI_EVTQ_ABT, active))
>> + ivpu_warn_ratelimited(vdev, "MMU EVTQ MSI ABT write aborted\n");
>> +
>> + if (REG_TEST_FLD(MTL_VPU_HOST_MMU_GERROR, MSI_CMDQ_ABT, active))
>> + ivpu_warn_ratelimited(vdev, "MMU CMDQ MSI ABT write aborted\n");
>> +
>> + if (REG_TEST_FLD(MTL_VPU_HOST_MMU_GERROR, PRIQ_ABT, active))
>> + ivpu_err_ratelimited(vdev, "MMU PRIQ write aborted\n");
>> +
>> + if (REG_TEST_FLD(MTL_VPU_HOST_MMU_GERROR, EVTQ_ABT, active))
>> + ivpu_err_ratelimited(vdev, "MMU EVTQ write aborted\n");
>> +
>> + if (REG_TEST_FLD(MTL_VPU_HOST_MMU_GERROR, CMDQ, active))
>> + ivpu_err_ratelimited(vdev, "MMU CMDQ write aborted\n");
>> +
>> + REGV_WR32(MTL_VPU_HOST_MMU_GERRORN, gerror_val);
>> +}
>> +
>> +int ivpu_mmu_set_pgtable(struct ivpu_device *vdev, int ssid, struct ivpu_mmu_pgtable *pgtable)
>> +{
>> + return ivpu_mmu_cd_add_user(vdev, ssid, pgtable->pgd_dma);
>> +}
>> +
>> +void ivpu_mmu_clear_pgtable(struct ivpu_device *vdev, int ssid)
>> +{
>> + ivpu_mmu_cd_add_user(vdev, ssid, 0); /* 0 will clear CD entry */
>> +}
>> diff --git a/drivers/accel/ivpu/ivpu_mmu.h b/drivers/accel/ivpu/ivpu_mmu.h
>> new file mode 100644
>> index 000000000000..466d698c7142
>> --- /dev/null
>> +++ b/drivers/accel/ivpu/ivpu_mmu.h
>> @@ -0,0 +1,50 @@
>> +/* SPDX-License-Identifier: GPL-2.0-only */
>> +/*
>> + * Copyright (C) 2020-2022 Intel Corporation
>> + */
>> +
>> +#ifndef __IVPU_MMU_H__
>> +#define __IVPU_MMU_H__
>> +
>> +struct ivpu_device;
>> +
>> +struct ivpu_mmu_cdtab {
>> + void *base;
>> + dma_addr_t dma;
>> +};
>> +
>> +struct ivpu_mmu_strtab {
>> + void *base;
>> + dma_addr_t dma;
>> + u64 dma_q;
>> + u32 base_cfg;
>> +};
>> +
>> +struct ivpu_mmu_queue {
>> + void *base;
>> + dma_addr_t dma;
>> + u64 dma_q;
>> + u32 prod;
>> + u32 cons;
>> +};
>> +
>> +struct ivpu_mmu_info {
>> + struct mutex lock; /* Protects cdtab, strtab, cmdq, on */
>> + struct ivpu_mmu_cdtab cdtab;
>> + struct ivpu_mmu_strtab strtab;
>> + struct ivpu_mmu_queue cmdq;
>> + struct ivpu_mmu_queue evtq;
>> + bool on;
>> +};
>> +
>> +int ivpu_mmu_init(struct ivpu_device *vdev);
>> +void ivpu_mmu_disable(struct ivpu_device *vdev);
>> +int ivpu_mmu_enable(struct ivpu_device *vdev);
>> +int ivpu_mmu_set_pgtable(struct ivpu_device *vdev, int ssid, struct ivpu_mmu_pgtable *pgtable);
>> +void ivpu_mmu_clear_pgtable(struct ivpu_device *vdev, int ssid);
>> +int ivpu_mmu_invalidate_tlb(struct ivpu_device *vdev, u16 ssid);
>> +
>> +void ivpu_mmu_irq_evtq_handler(struct ivpu_device *vdev);
>> +void ivpu_mmu_irq_gerr_handler(struct ivpu_device *vdev);
>> +
>> +#endif /* __IVPU_MMU_H__ */
>> diff --git a/drivers/accel/ivpu/ivpu_mmu_context.c b/drivers/accel/ivpu/ivpu_mmu_context.c
>> new file mode 100644
>> index 000000000000..eb25e613bb90
>> --- /dev/null
>> +++ b/drivers/accel/ivpu/ivpu_mmu_context.c
>> @@ -0,0 +1,385 @@
>> +// SPDX-License-Identifier: GPL-2.0-only
>> +/*
>> + * Copyright (C) 2020-2022 Intel Corporation
>> + */
>> +
>> +#include <linux/bitfield.h>
>> +#include <linux/highmem.h>
>> +
>> +#include "ivpu_drv.h"
>> +#include "ivpu_hw.h"
>> +#include "ivpu_mmu.h"
>> +#include "ivpu_mmu_context.h"
>> +
>> +#define IVPU_MMU_PGD_INDEX_MASK GENMASK(38, 30)
>> +#define IVPU_MMU_PMD_INDEX_MASK GENMASK(29, 21)
>> +#define IVPU_MMU_PTE_INDEX_MASK GENMASK(20, 12)
>> +#define IVPU_MMU_ENTRY_FLAGS_MASK GENMASK(11, 0)
>> +#define IVPU_MMU_ENTRY_FLAG_NG BIT(11)
>> +#define IVPU_MMU_ENTRY_FLAG_AF BIT(10)
>> +#define IVPU_MMU_ENTRY_FLAG_USER BIT(6)
>> +#define IVPU_MMU_ENTRY_FLAG_LLC_COHERENT BIT(2)
>> +#define IVPU_MMU_ENTRY_FLAG_TYPE_PAGE BIT(1)
>> +#define IVPU_MMU_ENTRY_FLAG_VALID BIT(0)
>> +
>> +#define IVPU_MMU_PAGE_SIZE SZ_4K
>> +#define IVPU_MMU_PTE_MAP_SIZE (IVPU_MMU_PGTABLE_ENTRIES * IVPU_MMU_PAGE_SIZE)
>> +#define IVPU_MMU_PMD_MAP_SIZE (IVPU_MMU_PGTABLE_ENTRIES * IVPU_MMU_PTE_MAP_SIZE)
>> +#define IVPU_MMU_PGTABLE_SIZE (IVPU_MMU_PGTABLE_ENTRIES * sizeof(u64))
>> +
>> +#define IVPU_MMU_DUMMY_ADDRESS 0xdeadb000
>> +#define IVPU_MMU_ENTRY_VALID (IVPU_MMU_ENTRY_FLAG_TYPE_PAGE | IVPU_MMU_ENTRY_FLAG_VALID)
>> +#define IVPU_MMU_ENTRY_INVALID (IVPU_MMU_DUMMY_ADDRESS & ~IVPU_MMU_ENTRY_FLAGS_MASK)
>> +#define IVPU_MMU_ENTRY_MAPPED (IVPU_MMU_ENTRY_FLAG_AF | IVPU_MMU_ENTRY_FLAG_USER | \
>> + IVPU_MMU_ENTRY_FLAG_NG | IVPU_MMU_ENTRY_VALID)
>> +
>> +static int ivpu_mmu_pgtable_init(struct ivpu_device *vdev, struct ivpu_mmu_pgtable *pgtable)
>> +{
>> + dma_addr_t pgd_dma;
>> + u64 *pgd;
>> +
>> + pgd = dma_alloc_wc(vdev->drm.dev, IVPU_MMU_PGTABLE_SIZE, &pgd_dma, GFP_KERNEL);
>> + if (!pgd)
>> + return -ENOMEM;
>> +
>> + pgtable->pgd = pgd;
>> + pgtable->pgd_dma = pgd_dma;
>> +
>> + return 0;
>> +}
>> +
>> +static void ivpu_mmu_pgtable_free(struct ivpu_device *vdev, struct ivpu_mmu_pgtable *pgtable)
>> +{
>> + int pgd_index, pmd_index;
>> +
>> + for (pgd_index = 0; pgd_index < IVPU_MMU_PGTABLE_ENTRIES; ++pgd_index) {
>> + u64 **pmd_entries = pgtable->pgd_cpu_entries[pgd_index];
>> + u64 *pmd = pgtable->pgd_entries[pgd_index];
>> +
>> + if (!pmd_entries)
>> + continue;
>> +
>> + for (pmd_index = 0; pmd_index < IVPU_MMU_PGTABLE_ENTRIES; ++pmd_index) {
>> + if (pmd_entries[pmd_index])
>> + dma_free_wc(vdev->drm.dev, IVPU_MMU_PGTABLE_SIZE,
>> + pmd_entries[pmd_index],
>> + pmd[pmd_index] & ~IVPU_MMU_ENTRY_FLAGS_MASK);
>> + }
>> +
>> + kfree(pmd_entries);
>> + dma_free_wc(vdev->drm.dev, IVPU_MMU_PGTABLE_SIZE, pgtable->pgd_entries[pgd_index],
>> + pgtable->pgd[pgd_index] & ~IVPU_MMU_ENTRY_FLAGS_MASK);
>> + }
>> +
>> + dma_free_wc(vdev->drm.dev, IVPU_MMU_PGTABLE_SIZE, pgtable->pgd,
>> + pgtable->pgd_dma & ~IVPU_MMU_ENTRY_FLAGS_MASK);
>> +}
>> +
>> +static u64*
>> +ivpu_mmu_ensure_pmd(struct ivpu_device *vdev, struct ivpu_mmu_pgtable *pgtable, u64 pgd_index)
>> +{
>> + u64 **pmd_entries;
>> + dma_addr_t pmd_dma;
>> + u64 *pmd;
>> +
>> + if (pgtable->pgd_entries[pgd_index])
>> + return pgtable->pgd_entries[pgd_index];
>> +
>> + pmd = dma_alloc_wc(vdev->drm.dev, IVPU_MMU_PGTABLE_SIZE, &pmd_dma, GFP_KERNEL);
>> + if (!pmd)
>> + return NULL;
>> +
>> + pmd_entries = kzalloc(IVPU_MMU_PGTABLE_SIZE, GFP_KERNEL);
>> + if (!pmd_entries)
>> + goto err_free_pgd;
>> +
>> + pgtable->pgd_entries[pgd_index] = pmd;
>> + pgtable->pgd_cpu_entries[pgd_index] = pmd_entries;
>> + pgtable->pgd[pgd_index] = pmd_dma | IVPU_MMU_ENTRY_VALID;
>> +
>> + return pmd;
>> +
>> +err_free_pgd:
>> + dma_free_wc(vdev->drm.dev, IVPU_MMU_PGTABLE_SIZE, pmd, pmd_dma);
>> + return NULL;
>> +}
>> +
>> +static u64*
>> +ivpu_mmu_ensure_pte(struct ivpu_device *vdev, struct ivpu_mmu_pgtable *pgtable,
>> + int pgd_index, int pmd_index)
>> +{
>> + dma_addr_t pte_dma;
>> + u64 *pte;
>> +
>> + if (pgtable->pgd_cpu_entries[pgd_index][pmd_index])
>> + return pgtable->pgd_cpu_entries[pgd_index][pmd_index];
>> +
>> + pte = dma_alloc_wc(vdev->drm.dev, IVPU_MMU_PGTABLE_SIZE, &pte_dma, GFP_KERNEL);
>> + if (!pte)
>> + return NULL;
>> +
>> + pgtable->pgd_cpu_entries[pgd_index][pmd_index] = pte;
>> + pgtable->pgd_entries[pgd_index][pmd_index] = pte_dma | IVPU_MMU_ENTRY_VALID;
>> +
>> + return pte;
>> +}
>> +
>> +static int
>> +ivpu_mmu_context_map_page(struct ivpu_device *vdev, struct ivpu_mmu_context *ctx,
>> + u64 vpu_addr, dma_addr_t dma_addr, int prot)
>> +{
>> + u64 *pte;
>> + int pgd_index = FIELD_GET(IVPU_MMU_PGD_INDEX_MASK, vpu_addr);
>> + int pmd_index = FIELD_GET(IVPU_MMU_PMD_INDEX_MASK, vpu_addr);
>> + int pte_index = FIELD_GET(IVPU_MMU_PTE_INDEX_MASK, vpu_addr);
>> +
>> + /* Allocate PMD - second level page table if needed */
>> + if (!ivpu_mmu_ensure_pmd(vdev, &ctx->pgtable, pgd_index))
>> + return -ENOMEM;
>> +
>> + /* Allocate PTE - third level page table if needed */
>> + pte = ivpu_mmu_ensure_pte(vdev, &ctx->pgtable, pgd_index, pmd_index);
>> + if (!pte)
>> + return -ENOMEM;
>> +
>> + /* Update PTE - third level page table with DMA address */
>> + pte[pte_index] = dma_addr | prot;
>> +
>> + return 0;
>> +}
>> +
>> +static void ivpu_mmu_context_unmap_page(struct ivpu_mmu_context *ctx, u64 vpu_addr)
>> +{
>> + int pgd_index = FIELD_GET(IVPU_MMU_PGD_INDEX_MASK, vpu_addr);
>> + int pmd_index = FIELD_GET(IVPU_MMU_PMD_INDEX_MASK, vpu_addr);
>> + int pte_index = FIELD_GET(IVPU_MMU_PTE_INDEX_MASK, vpu_addr);
>> +
>> + /* Update PTE with dummy physical address and clear flags */
>> + ctx->pgtable.pgd_cpu_entries[pgd_index][pmd_index][pte_index] = IVPU_MMU_ENTRY_INVALID;
>> +}
>> +
>> +static void
>> +ivpu_mmu_context_flush_page_tables(struct ivpu_mmu_context *ctx, u64 vpu_addr, size_t size)
>> +{
>> + u64 end_addr = vpu_addr + size;
>> + u64 *pgd = ctx->pgtable.pgd;
>> +
>> + /* Align to PMD entry (2 MB) */
>> + vpu_addr &= ~(IVPU_MMU_PTE_MAP_SIZE - 1);
>> +
>> + while (vpu_addr < end_addr) {
>> + int pgd_index = FIELD_GET(IVPU_MMU_PGD_INDEX_MASK, vpu_addr);
>> + u64 pmd_end = (pgd_index + 1) * (u64)IVPU_MMU_PMD_MAP_SIZE;
>> + u64 *pmd = ctx->pgtable.pgd_entries[pgd_index];
>> +
>> + while (vpu_addr < end_addr && vpu_addr < pmd_end) {
>> + int pmd_index = FIELD_GET(IVPU_MMU_PMD_INDEX_MASK, vpu_addr);
>> + u64 *pte = ctx->pgtable.pgd_cpu_entries[pgd_index][pmd_index];
>> +
>> + clflush_cache_range(pte, IVPU_MMU_PGTABLE_SIZE);
>> + vpu_addr += IVPU_MMU_PTE_MAP_SIZE;
>> + }
>> + clflush_cache_range(pmd, IVPU_MMU_PGTABLE_SIZE);
>> + }
>> + clflush_cache_range(pgd, IVPU_MMU_PGTABLE_SIZE);
>> +}
>> +
>> +static int
>> +ivpu_mmu_context_map_pages(struct ivpu_device *vdev, struct ivpu_mmu_context *ctx,
>> + u64 vpu_addr, dma_addr_t dma_addr, size_t size, int prot)
>> +{
>> + while (size) {
>> + int ret = ivpu_mmu_context_map_page(vdev, ctx, vpu_addr, dma_addr, prot);
>> +
>> + if (ret)
>> + return ret;
>> +
>> + vpu_addr += IVPU_MMU_PAGE_SIZE;
>> + dma_addr += IVPU_MMU_PAGE_SIZE;
>> + size -= IVPU_MMU_PAGE_SIZE;
>> + }
>> +
>> + return 0;
>> +}
>> +
>> +static void ivpu_mmu_context_unmap_pages(struct ivpu_mmu_context *ctx, u64 vpu_addr, size_t size)
>> +{
>> + while (size) {
>> + ivpu_mmu_context_unmap_page(ctx, vpu_addr);
>> + vpu_addr += IVPU_MMU_PAGE_SIZE;
>> + size -= IVPU_MMU_PAGE_SIZE;
>> + }
>> +}
>> +
>> +int
>> +ivpu_mmu_context_map_sgt(struct ivpu_device *vdev, struct ivpu_mmu_context *ctx,
>> + u64 vpu_addr, struct sg_table *sgt, bool llc_coherent)
>> +{
> Hard to review these functions as the callers are not in this patch
> AND there is documenation on the function.
Yeah, I know, it is not that easy but I think that separate patches
are still better then one giant patch with the whole driver.
>> + struct scatterlist *sg;
>> + int prot;
>> + int ret;
>> + u64 i;
>> +
>> + if (!IS_ALIGNED(vpu_addr, IVPU_MMU_PAGE_SIZE))
>> + return -EINVAL;
>> + /*
>> + * VPU is only 32 bit, but DMA engine is 38 bit
>> + * Ranges < 2 GB are reserved for VPU internal registers
>> + * Limit range to 8 GB
>> + */
>> + if (vpu_addr < SZ_2G || vpu_addr > SZ_8G)
>> + return -EINVAL;
>> +
>> + prot = IVPU_MMU_ENTRY_MAPPED;
>> + if (llc_coherent)
>> + prot |= IVPU_MMU_ENTRY_FLAG_LLC_COHERENT;
>> +
>> + mutex_lock(&ctx->lock);
>> +
>> + for_each_sgtable_dma_sg(sgt, sg, i) {
>> + u64 dma_addr = sg_dma_address(sg) - sg->offset;
>> + size_t size = sg_dma_len(sg) + sg->offset;
>> +
>> + ret = ivpu_mmu_context_map_pages(vdev, ctx, vpu_addr, dma_addr, size, prot);
>> + if (ret) {
>> + ivpu_err(vdev, "Failed to map context pages\n");
>> + mutex_unlock(&ctx->lock);
>> + return ret;
>> + }
>> + ivpu_mmu_context_flush_page_tables(ctx, vpu_addr, size);
>> + vpu_addr += size;
>> + }
>> +
>> + mutex_unlock(&ctx->lock);
>> +
>> + ret = ivpu_mmu_invalidate_tlb(vdev, ctx->id);
>> + if (ret)
>> + ivpu_err(vdev, "Failed to invalidate TLB for ctx %u: %d\n", ctx->id, ret);
>> + return ret;
>> +}
>> +
>> +void
>> +ivpu_mmu_context_unmap_sgt(struct ivpu_device *vdev, struct ivpu_mmu_context *ctx,
>> + u64 vpu_addr, struct sg_table *sgt)
>> +{
>> + struct scatterlist *sg;
>> + int ret;
>> + u64 i;
>> +
>> + if (!IS_ALIGNED(vpu_addr, IVPU_MMU_PAGE_SIZE))
>> + ivpu_warn(vdev, "Unaligned vpu_addr: 0x%llx\n", vpu_addr);
>> +
>> + mutex_lock(&ctx->lock);
>> +
>> + for_each_sgtable_dma_sg(sgt, sg, i) {
>> + size_t size = sg_dma_len(sg) + sg->offset;
>> +
>> + ivpu_mmu_context_unmap_pages(ctx, vpu_addr, size);
>> + ivpu_mmu_context_flush_page_tables(ctx, vpu_addr, size);
>> + vpu_addr += size;
>> + }
>> +
>> + mutex_unlock(&ctx->lock);
>> +
>> + ret = ivpu_mmu_invalidate_tlb(vdev, ctx->id);
>> + if (ret)
>> + ivpu_warn(vdev, "Failed to invalidate TLB for ctx %u: %d\n", ctx->id, ret);
>> +}
>> +
>> +int
>> +ivpu_mmu_context_insert_node_locked(struct ivpu_mmu_context *ctx,
>> + const struct ivpu_addr_range *range,
>> + u64 size, struct drm_mm_node *node)
>> +{
>> + lockdep_assert_held(&ctx->lock);
>> +
>> + return drm_mm_insert_node_in_range(&ctx->mm, node, size, IVPU_MMU_PAGE_SIZE,
>> + 0, range->start, range->end, DRM_MM_INSERT_BEST);
>> +}
>> +
>> +void
>> +ivpu_mmu_context_remove_node_locked(struct ivpu_mmu_context *ctx, struct drm_mm_node *node)
>> +{
>> + lockdep_assert_held(&ctx->lock);
>> +
>> + drm_mm_remove_node(node);
>> +}
>> +
>> +static int
>> +ivpu_mmu_context_init(struct ivpu_device *vdev, struct ivpu_mmu_context *ctx, u32 context_id)
>> +{
>> + u64 start, end;
>> + int ret;
>> +
>> + mutex_init(&ctx->lock);
>> + INIT_LIST_HEAD(&ctx->bo_list);
>> +
>> + ret = ivpu_mmu_pgtable_init(vdev, &ctx->pgtable);
>> + if (ret)
>> + return ret;
>> +
>> + if (!context_id) {
>> + start = vdev->hw->ranges.global_low.start;
>> + end = vdev->hw->ranges.global_high.end;
>> + } else {
>> + start = vdev->hw->ranges.user_low.start;
>> + end = vdev->hw->ranges.user_high.end;
>> + }
>> +
>> + drm_mm_init(&ctx->mm, start, end - start);
>> + ctx->id = context_id;
>> +
>> + return 0;
>> +}
>> +
>> +static void ivpu_mmu_context_fini(struct ivpu_device *vdev, struct ivpu_mmu_context *ctx)
>> +{
>> + drm_WARN_ON(&vdev->drm, !ctx->pgtable.pgd);
>> +
>> + mutex_destroy(&ctx->lock);
>> + ivpu_mmu_pgtable_free(vdev, &ctx->pgtable);
>> + drm_mm_takedown(&ctx->mm);
>> +}
>> +
>> +int ivpu_mmu_global_context_init(struct ivpu_device *vdev)
>> +{
>> + return ivpu_mmu_context_init(vdev, &vdev->gctx, IVPU_GLOBAL_CONTEXT_MMU_SSID);
>> +}
>> +
>> +void ivpu_mmu_global_context_fini(struct ivpu_device *vdev)
>> +{
>> + return ivpu_mmu_context_fini(vdev, &vdev->gctx);
>> +}
>> +
>> +int ivpu_mmu_user_context_init(struct ivpu_device *vdev, struct ivpu_mmu_context *ctx, u32 ctx_id)
>> +{
>> + int ret;
>> +
>> + drm_WARN_ON(&vdev->drm, !ctx_id);
>> +
>> + ret = ivpu_mmu_context_init(vdev, ctx, ctx_id);
>> + if (ret) {
>> + ivpu_err(vdev, "Failed to initialize context: %d\n", ret);
>> + return ret;
>> + }
>> +
>> + ret = ivpu_mmu_set_pgtable(vdev, ctx_id, &ctx->pgtable);
>> + if (ret) {
>> + ivpu_err(vdev, "Failed to set page table: %d\n", ret);
>> + goto err_context_fini;
>> + }
>> +
>> + return 0;
>> +
>> +err_context_fini:
>> + ivpu_mmu_context_fini(vdev, ctx);
>> + return ret;
>> +}
>> +
>> +void ivpu_mmu_user_context_fini(struct ivpu_device *vdev, struct ivpu_mmu_context *ctx)
>> +{
>> + drm_WARN_ON(&vdev->drm, !ctx->id);
>> +
>> + ivpu_mmu_clear_pgtable(vdev, ctx->id);
>> + ivpu_mmu_context_fini(vdev, ctx);
>> +}
>> diff --git a/drivers/accel/ivpu/ivpu_mmu_context.h b/drivers/accel/ivpu/ivpu_mmu_context.h
>> new file mode 100644
>> index 000000000000..a358de65a30d
>> --- /dev/null
>> +++ b/drivers/accel/ivpu/ivpu_mmu_context.h
>> @@ -0,0 +1,49 @@
>> +/* SPDX-License-Identifier: GPL-2.0-only */
>> +/*
>> + * Copyright (C) 2020-2022 Intel Corporation
>> + */
>> +
>> +#ifndef __IVPU_MMU_CONTEXT_H__
>> +#define __IVPU_MMU_CONTEXT_H__
>> +
>> +#include <drm/drm_mm.h>
>> +
>> +struct ivpu_device;
>> +struct ivpu_file_priv;
>> +struct ivpu_addr_range;
>> +
>> +#define IVPU_MMU_PGTABLE_ENTRIES 512
>> +
>> +struct ivpu_mmu_pgtable {
>> + u64 **pgd_cpu_entries[IVPU_MMU_PGTABLE_ENTRIES];
>> + u64 *pgd_entries[IVPU_MMU_PGTABLE_ENTRIES];
>> + u64 *pgd;
>> + dma_addr_t pgd_dma;
>> +};
>> +
>> +struct ivpu_mmu_context {
>> + struct mutex lock; /* protects: mm, pgtable, bo_list */
>> + struct drm_mm mm;
>> + struct ivpu_mmu_pgtable pgtable;
>> + struct list_head bo_list;
>> + u32 id;
>> +};
>> +
>> +int ivpu_mmu_global_context_init(struct ivpu_device *vdev);
>> +void ivpu_mmu_global_context_fini(struct ivpu_device *vdev);
>> +
>> +int ivpu_mmu_user_context_init(struct ivpu_device *vdev, struct ivpu_mmu_context *ctx, u32 ctx_id);
>> +void ivpu_mmu_user_context_fini(struct ivpu_device *vdev, struct ivpu_mmu_context *ctx);
>> +
>> +int ivpu_mmu_context_insert_node_locked(struct ivpu_mmu_context *ctx,
>> + const struct ivpu_addr_range *range,
>> + u64 size, struct drm_mm_node *node);
>> +void ivpu_mmu_context_remove_node_locked(struct ivpu_mmu_context *ctx,
>> + struct drm_mm_node *node);
>> +
>> +int ivpu_mmu_context_map_sgt(struct ivpu_device *vdev, struct ivpu_mmu_context *ctx,
>> + u64 vpu_addr, struct sg_table *sgt, bool llc_coherent);
>> +void ivpu_mmu_context_unmap_sgt(struct ivpu_device *vdev, struct ivpu_mmu_context *ctx,
>> + u64 vpu_addr, struct sg_table *sgt);
>> +
>> +#endif /* __IVPU_MMU_CONTEXT_H__ */
>> diff --git a/include/uapi/drm/ivpu_drm.h b/include/uapi/drm/ivpu_drm.h
>> index 922cbf30ce34..fc97ce215e79 100644
>> --- a/include/uapi/drm/ivpu_drm.h
>> +++ b/include/uapi/drm/ivpu_drm.h
>> @@ -38,6 +38,7 @@ extern "C" {
>> #define DRM_IVPU_PARAM_NUM_CONTEXTS 4
>> #define DRM_IVPU_PARAM_CONTEXT_BASE_ADDRESS 5
>> #define DRM_IVPU_PARAM_CONTEXT_PRIORITY 6
>> +#define DRM_IVPU_PARAM_CONTEXT_ID 7
>>
>> #define DRM_IVPU_PLATFORM_TYPE_SILICON 0
>>
>> @@ -78,6 +79,9 @@ struct drm_ivpu_param {
>> * Value of current context scheduling priority (read-write).
>> * See DRM_IVPU_CONTEXT_PRIORITY_* for possible values.
>> *
>> + * %DRM_IVPU_PARAM_CONTEXT_ID:
>> + * Current context ID, always greater than 0 (read-only)
>> + *
>> */
>> __u32 param;
>>
>> --
>> 2.34.1
Regards,
Jacek
^ permalink raw reply [flat|nested] 40+ messages in thread
* Re: [PATCH v4 1/7] accel/ivpu: Introduce a new DRM driver for Intel VPU
2022-12-08 11:07 ` [PATCH v4 1/7] accel/ivpu: Introduce a new DRM " Jacek Lawrynowicz
2022-12-14 13:57 ` Oded Gabbay
@ 2022-12-20 20:17 ` Oded Gabbay
2022-12-21 8:25 ` Jacek Lawrynowicz
2023-01-05 12:57 ` Daniel Vetter
2 siblings, 1 reply; 40+ messages in thread
From: Oded Gabbay @ 2022-12-20 20:17 UTC (permalink / raw)
To: Jacek Lawrynowicz
Cc: Krystian Pradzynski, quic_jhugo, dri-devel, stanislaw.gruszka,
tzimmermann, andrzej.kacprowski
On Thu, Dec 8, 2022 at 1:08 PM Jacek Lawrynowicz
<jacek.lawrynowicz@linux.intel.com> wrote:
>
> VPU stands for Versatile Processing Unit and it's a CPU-integrated
> inference accelerator for Computer Vision and Deep Learning
> applications.
>
> The VPU device consist of following components:
> - Buttress - provides CPU to VPU integration, interrupt, frequency and
> power management.
> - Memory Management Unit (based on ARM MMU-600) - translates VPU to
> host DMA addresses, isolates user workloads.
> - RISC based microcontroller - executes firmware that provides job
> execution API for the kernel-mode driver
> - Neural Compute Subsystem (NCS) - does the actual work, provides
> Compute and Copy engines.
> - Network on Chip (NoC) - network fabric connecting all the components
>
> This driver supports VPU IP v2.7 integrated into Intel Meteor Lake
> client CPUs (14th generation).
>
> Module sources are at drivers/accel/ivpu and module name is
> "intel_vpu.ko".
>
> This patch includes only very besic functionality:
> - module, PCI device and IRQ initialization
> - register definitions and low level register manipulation functions
> - SET/GET_PARAM ioctls
> - power up without firmware
>
> Co-developed-by: Krystian Pradzynski <krystian.pradzynski@linux.intel.com>
> Signed-off-by: Krystian Pradzynski <krystian.pradzynski@linux.intel.com>
> Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
> ---
> MAINTAINERS | 9 +
> drivers/Makefile | 1 +
> drivers/accel/Kconfig | 2 +
> drivers/accel/Makefile | 3 +
> drivers/accel/ivpu/Kconfig | 15 +
> drivers/accel/ivpu/Makefile | 8 +
> drivers/accel/ivpu/TODO | 7 +
> drivers/accel/ivpu/ivpu_drv.c | 359 +++++++++
> drivers/accel/ivpu/ivpu_drv.h | 162 ++++
> drivers/accel/ivpu/ivpu_hw.h | 170 +++++
> drivers/accel/ivpu/ivpu_hw_mtl.c | 1048 ++++++++++++++++++++++++++
> drivers/accel/ivpu/ivpu_hw_mtl_reg.h | 280 +++++++
> drivers/accel/ivpu/ivpu_hw_reg_io.h | 115 +++
> include/uapi/drm/ivpu_drm.h | 95 +++
> 14 files changed, 2274 insertions(+)
Another thing I would like to ask you to do is to rename ivpu_drm.h to
ivpu_accel.h to make it clear this is an accel uapi file and not a
classic drm driver uapi file.
i.e. to make it clear it exposes the accel device char nodes, sysfs, etc.
But leave it in include/uapi/drm, because we might still need drm.h
down the road.
Thanks,
Oded
^ permalink raw reply [flat|nested] 40+ messages in thread
* Re: [PATCH v4 1/7] accel/ivpu: Introduce a new DRM driver for Intel VPU
2022-12-20 20:17 ` Oded Gabbay
@ 2022-12-21 8:25 ` Jacek Lawrynowicz
0 siblings, 0 replies; 40+ messages in thread
From: Jacek Lawrynowicz @ 2022-12-21 8:25 UTC (permalink / raw)
To: Oded Gabbay
Cc: Krystian Pradzynski, quic_jhugo, dri-devel, stanislaw.gruszka,
tzimmermann, andrzej.kacprowski
Hi,
On 20.12.2022 21:17, Oded Gabbay wrote:
> On Thu, Dec 8, 2022 at 1:08 PM Jacek Lawrynowicz
> <jacek.lawrynowicz@linux.intel.com> wrote:
>>
>> VPU stands for Versatile Processing Unit and it's a CPU-integrated
>> inference accelerator for Computer Vision and Deep Learning
>> applications.
>>
>> The VPU device consist of following components:
>> - Buttress - provides CPU to VPU integration, interrupt, frequency and
>> power management.
>> - Memory Management Unit (based on ARM MMU-600) - translates VPU to
>> host DMA addresses, isolates user workloads.
>> - RISC based microcontroller - executes firmware that provides job
>> execution API for the kernel-mode driver
>> - Neural Compute Subsystem (NCS) - does the actual work, provides
>> Compute and Copy engines.
>> - Network on Chip (NoC) - network fabric connecting all the components
>>
>> This driver supports VPU IP v2.7 integrated into Intel Meteor Lake
>> client CPUs (14th generation).
>>
>> Module sources are at drivers/accel/ivpu and module name is
>> "intel_vpu.ko".
>>
>> This patch includes only very besic functionality:
>> - module, PCI device and IRQ initialization
>> - register definitions and low level register manipulation functions
>> - SET/GET_PARAM ioctls
>> - power up without firmware
>>
>> Co-developed-by: Krystian Pradzynski <krystian.pradzynski@linux.intel.com>
>> Signed-off-by: Krystian Pradzynski <krystian.pradzynski@linux.intel.com>
>> Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
>> ---
>> MAINTAINERS | 9 +
>> drivers/Makefile | 1 +
>> drivers/accel/Kconfig | 2 +
>> drivers/accel/Makefile | 3 +
>> drivers/accel/ivpu/Kconfig | 15 +
>> drivers/accel/ivpu/Makefile | 8 +
>> drivers/accel/ivpu/TODO | 7 +
>> drivers/accel/ivpu/ivpu_drv.c | 359 +++++++++
>> drivers/accel/ivpu/ivpu_drv.h | 162 ++++
>> drivers/accel/ivpu/ivpu_hw.h | 170 +++++
>> drivers/accel/ivpu/ivpu_hw_mtl.c | 1048 ++++++++++++++++++++++++++
>> drivers/accel/ivpu/ivpu_hw_mtl_reg.h | 280 +++++++
>> drivers/accel/ivpu/ivpu_hw_reg_io.h | 115 +++
>> include/uapi/drm/ivpu_drm.h | 95 +++
>> 14 files changed, 2274 insertions(+)
>
> Another thing I would like to ask you to do is to rename ivpu_drm.h to
> ivpu_accel.h to make it clear this is an accel uapi file and not a
> classic drm driver uapi file.
> i.e. to make it clear it exposes the accel device char nodes, sysfs, etc.
>
> But leave it in include/uapi/drm, because we might still need drm.h
> down the road.
>
Sure, I will rename it.
Regards,
Jacek
^ permalink raw reply [flat|nested] 40+ messages in thread
* Re: [PATCH v4 4/7] accel/ivpu: Add IPC driver and JSM messages
2022-12-08 11:07 ` [PATCH v4 4/7] accel/ivpu: Add IPC driver and JSM messages Jacek Lawrynowicz
@ 2022-12-27 15:34 ` Oded Gabbay
2023-01-03 10:54 ` Jacek Lawrynowicz
0 siblings, 1 reply; 40+ messages in thread
From: Oded Gabbay @ 2022-12-27 15:34 UTC (permalink / raw)
To: Jacek Lawrynowicz
Cc: Krystian Pradzynski, quic_jhugo, dri-devel, stanislaw.gruszka,
tzimmermann, andrzej.kacprowski
On Thu, Dec 8, 2022 at 1:08 PM Jacek Lawrynowicz
<jacek.lawrynowicz@linux.intel.com> wrote:
>
> The IPC driver is used to send and receive messages to/from firmware
> running on the VPU.
>
> The only supported IPC message format is Job Submission Model (JSM)
> defined in vpu_jsm_api.h header.
>
> Co-developed-by: Andrzej Kacprowski <andrzej.kacprowski@linux.intel.com>
> Signed-off-by: Andrzej Kacprowski <andrzej.kacprowski@linux.intel.com>
> Co-developed-by: Krystian Pradzynski <krystian.pradzynski@linux.intel.com>
> Signed-off-by: Krystian Pradzynski <krystian.pradzynski@linux.intel.com>
> Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
> ---
> drivers/accel/ivpu/Makefile | 2 +
> drivers/accel/ivpu/ivpu_drv.c | 13 +
> drivers/accel/ivpu/ivpu_drv.h | 2 +
> drivers/accel/ivpu/ivpu_hw_mtl.c | 4 +
> drivers/accel/ivpu/ivpu_ipc.c | 508 +++++++++++++++
> drivers/accel/ivpu/ivpu_ipc.h | 93 +++
> drivers/accel/ivpu/ivpu_jsm_msg.c | 170 +++++
> drivers/accel/ivpu/ivpu_jsm_msg.h | 23 +
> drivers/accel/ivpu/vpu_jsm_api.h | 999 ++++++++++++++++++++++++++++++
> 9 files changed, 1814 insertions(+)
> create mode 100644 drivers/accel/ivpu/ivpu_ipc.c
> create mode 100644 drivers/accel/ivpu/ivpu_ipc.h
> create mode 100644 drivers/accel/ivpu/ivpu_jsm_msg.c
> create mode 100644 drivers/accel/ivpu/ivpu_jsm_msg.h
> create mode 100644 drivers/accel/ivpu/vpu_jsm_api.h
>
> diff --git a/drivers/accel/ivpu/Makefile b/drivers/accel/ivpu/Makefile
> index 1b4b24ebf5ea..1fe3ad6c2c21 100644
> --- a/drivers/accel/ivpu/Makefile
> +++ b/drivers/accel/ivpu/Makefile
> @@ -5,6 +5,8 @@ intel_vpu-y := \
> ivpu_drv.o \
> ivpu_gem.o \
> ivpu_hw_mtl.o \
> + ivpu_ipc.o \
> + ivpu_jsm_msg.o \
> ivpu_mmu.o \
> ivpu_mmu_context.o
>
> diff --git a/drivers/accel/ivpu/ivpu_drv.c b/drivers/accel/ivpu/ivpu_drv.c
> index 29e78c5ec7c5..6f289e820cd2 100644
> --- a/drivers/accel/ivpu/ivpu_drv.c
> +++ b/drivers/accel/ivpu/ivpu_drv.c
> @@ -17,6 +17,7 @@
> #include "ivpu_drv.h"
> #include "ivpu_gem.h"
> #include "ivpu_hw.h"
> +#include "ivpu_ipc.h"
> #include "ivpu_mmu.h"
> #include "ivpu_mmu_context.h"
>
> @@ -230,6 +231,7 @@ int ivpu_shutdown(struct ivpu_device *vdev)
> int ret;
>
> ivpu_hw_irq_disable(vdev);
> + ivpu_ipc_disable(vdev);
> ivpu_mmu_disable(vdev);
>
> ret = ivpu_hw_power_down(vdev);
> @@ -346,6 +348,10 @@ static int ivpu_dev_init(struct ivpu_device *vdev)
> if (!vdev->mmu)
> return -ENOMEM;
>
> + vdev->ipc = drmm_kzalloc(&vdev->drm, sizeof(*vdev->ipc), GFP_KERNEL);
> + if (!vdev->ipc)
> + return -ENOMEM;
> +
> vdev->hw->ops = &ivpu_hw_mtl_ops;
> vdev->platform = IVPU_PLATFORM_INVALID;
> vdev->context_xa_limit.min = IVPU_GLOBAL_CONTEXT_MMU_SSID + 1;
> @@ -390,6 +396,12 @@ static int ivpu_dev_init(struct ivpu_device *vdev)
> goto err_mmu_gctx_fini;
> }
>
> + ret = ivpu_ipc_init(vdev);
> + if (ret) {
> + ivpu_err(vdev, "Failed to initialize IPC: %d\n", ret);
> + goto err_mmu_gctx_fini;
> + }
> +
> return 0;
>
> err_mmu_gctx_fini:
> @@ -404,6 +416,7 @@ static int ivpu_dev_init(struct ivpu_device *vdev)
> static void ivpu_dev_fini(struct ivpu_device *vdev)
> {
> ivpu_shutdown(vdev);
> + ivpu_ipc_fini(vdev);
> ivpu_mmu_global_context_fini(vdev);
>
> drm_WARN_ON(&vdev->drm, !xa_empty(&vdev->context_xa));
> diff --git a/drivers/accel/ivpu/ivpu_drv.h b/drivers/accel/ivpu/ivpu_drv.h
> index 69088a03928a..1b9ac8dd8ae7 100644
> --- a/drivers/accel/ivpu/ivpu_drv.h
> +++ b/drivers/accel/ivpu/ivpu_drv.h
> @@ -74,6 +74,7 @@ struct ivpu_wa_table {
>
> struct ivpu_hw_info;
> struct ivpu_mmu_info;
> +struct ivpu_ipc_info;
>
> struct ivpu_device {
> struct drm_device drm;
> @@ -85,6 +86,7 @@ struct ivpu_device {
> struct ivpu_wa_table wa;
> struct ivpu_hw_info *hw;
> struct ivpu_mmu_info *mmu;
> + struct ivpu_ipc_info *ipc;
>
> struct ivpu_mmu_context gctx;
> struct xarray context_xa;
> diff --git a/drivers/accel/ivpu/ivpu_hw_mtl.c b/drivers/accel/ivpu/ivpu_hw_mtl.c
> index 39350203452d..fb2b79daabfc 100644
> --- a/drivers/accel/ivpu/ivpu_hw_mtl.c
> +++ b/drivers/accel/ivpu/ivpu_hw_mtl.c
> @@ -7,6 +7,7 @@
> #include "ivpu_hw_mtl_reg.h"
> #include "ivpu_hw_reg_io.h"
> #include "ivpu_hw.h"
> +#include "ivpu_ipc.h"
> #include "ivpu_mmu.h"
>
> #define TILE_FUSE_ENABLE_BOTH 0x0
> @@ -934,6 +935,9 @@ static u32 ivpu_hw_mtl_irqv_handler(struct ivpu_device *vdev, int irq)
> if (REG_TEST_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, MMU_IRQ_0_INT, status))
> ivpu_mmu_irq_evtq_handler(vdev);
>
> + if (REG_TEST_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, HOST_IPC_FIFO_INT, status))
> + ivpu_ipc_irq_handler(vdev);
> +
> if (REG_TEST_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, MMU_IRQ_1_INT, status))
> ivpu_dbg(vdev, IRQ, "MMU sync complete\n");
>
> diff --git a/drivers/accel/ivpu/ivpu_ipc.c b/drivers/accel/ivpu/ivpu_ipc.c
> new file mode 100644
> index 000000000000..4bcf3c827235
> --- /dev/null
> +++ b/drivers/accel/ivpu/ivpu_ipc.c
> @@ -0,0 +1,508 @@
> +// SPDX-License-Identifier: GPL-2.0-only
> +/*
> + * Copyright (C) 2020-2022 Intel Corporation
> + */
> +
> +#include <linux/genalloc.h>
> +#include <linux/highmem.h>
> +#include <linux/kthread.h>
> +#include <linux/wait.h>
> +
> +#include "ivpu_drv.h"
> +#include "ivpu_gem.h"
> +#include "ivpu_hw.h"
> +#include "ivpu_hw_reg_io.h"
> +#include "ivpu_ipc.h"
> +#include "ivpu_jsm_msg.h"
> +
> +#define IPC_MAX_RX_MSG 128
> +#define IS_KTHREAD() (get_current()->flags & PF_KTHREAD)
> +
> +struct ivpu_ipc_tx_buf {
> + struct ivpu_ipc_hdr ipc;
> + struct vpu_jsm_msg jsm;
> +};
> +
> +struct ivpu_ipc_rx_msg {
> + struct list_head link;
> + struct ivpu_ipc_hdr *ipc_hdr;
> + struct vpu_jsm_msg *jsm_msg;
> +};
> +
> +static void ivpu_ipc_msg_dump(struct ivpu_device *vdev, char *c,
> + struct ivpu_ipc_hdr *ipc_hdr, u32 vpu_addr)
> +{
> + ivpu_dbg(vdev, IPC,
> + "%s: vpu:0x%x (data_addr:0x%08x, data_size:0x%x, channel:0x%x, src_node:0x%x, dst_node:0x%x, status:0x%x)",
> + c, vpu_addr, ipc_hdr->data_addr, ipc_hdr->data_size, ipc_hdr->channel,
> + ipc_hdr->src_node, ipc_hdr->dst_node, ipc_hdr->status);
> +}
> +
> +static void ivpu_jsm_msg_dump(struct ivpu_device *vdev, char *c,
> + struct vpu_jsm_msg *jsm_msg, u32 vpu_addr)
> +{
> + u32 *payload = (u32 *)&jsm_msg->payload;
> +
> + ivpu_dbg(vdev, JSM,
> + "%s: vpu:0x%08x (type:0x%x, status:0x%x, id: 0x%x, result: 0x%x, payload:0x%x 0x%x 0x%x 0x%x 0x%x)\n",
> + c, vpu_addr, jsm_msg->type, jsm_msg->status, jsm_msg->request_id, jsm_msg->result,
> + payload[0], payload[1], payload[2], payload[3], payload[4]);
> +}
> +
> +static void
> +ivpu_ipc_rx_mark_free(struct ivpu_device *vdev, struct ivpu_ipc_hdr *ipc_hdr,
> + struct vpu_jsm_msg *jsm_msg)
> +{
> + ipc_hdr->status = IVPU_IPC_HDR_FREE;
> + if (jsm_msg)
> + jsm_msg->status = VPU_JSM_MSG_FREE;
> + wmb(); /* Flush WC buffers for message statuses */
> +}
> +
> +static void ivpu_ipc_mem_fini(struct ivpu_device *vdev)
> +{
> + struct ivpu_ipc_info *ipc = vdev->ipc;
> +
> + ivpu_bo_free_internal(ipc->mem_rx);
> + ivpu_bo_free_internal(ipc->mem_tx);
> +}
> +
> +static int
> +ivpu_ipc_tx_prepare(struct ivpu_device *vdev, struct ivpu_ipc_consumer *cons,
> + struct vpu_jsm_msg *req)
> +{
> + struct ivpu_ipc_info *ipc = vdev->ipc;
> + struct ivpu_ipc_tx_buf *tx_buf;
> + u32 tx_buf_vpu_addr;
> + u32 jsm_vpu_addr;
> +
> + tx_buf_vpu_addr = gen_pool_alloc(ipc->mm_tx, sizeof(*tx_buf));
> + if (!tx_buf_vpu_addr) {
> + ivpu_err(vdev, "Failed to reserve IPC buffer, size %ld\n",
> + sizeof(*tx_buf));
> + return -ENOMEM;
> + }
> +
> + tx_buf = ivpu_to_cpu_addr(ipc->mem_tx, tx_buf_vpu_addr);
> + if (drm_WARN_ON(&vdev->drm, !tx_buf)) {
> + gen_pool_free(ipc->mm_tx, tx_buf_vpu_addr, sizeof(*tx_buf));
> + return -EIO;
> + }
> +
> + jsm_vpu_addr = tx_buf_vpu_addr + offsetof(struct ivpu_ipc_tx_buf, jsm);
> +
> + if (tx_buf->ipc.status != IVPU_IPC_HDR_FREE)
> + ivpu_warn(vdev, "IPC message vpu:0x%x not released by firmware\n",
> + tx_buf_vpu_addr);
> +
> + if (tx_buf->jsm.status != VPU_JSM_MSG_FREE)
> + ivpu_warn(vdev, "JSM message vpu:0x%x not released by firmware\n",
> + jsm_vpu_addr);
> +
> + memset(tx_buf, 0, sizeof(*tx_buf));
> + tx_buf->ipc.data_addr = jsm_vpu_addr;
> + /* TODO: Set data_size to actual JSM message size, not union of all messages */
> + tx_buf->ipc.data_size = sizeof(*req);
> + tx_buf->ipc.channel = cons->channel;
> + tx_buf->ipc.src_node = 0;
> + tx_buf->ipc.dst_node = 1;
> + tx_buf->ipc.status = IVPU_IPC_HDR_ALLOCATED;
> + tx_buf->jsm.type = req->type;
> + tx_buf->jsm.status = VPU_JSM_MSG_ALLOCATED;
> + tx_buf->jsm.payload = req->payload;
> +
> + req->request_id = atomic_inc_return(&ipc->request_id);
> + tx_buf->jsm.request_id = req->request_id;
> + cons->request_id = req->request_id;
> + wmb(); /* Flush WC buffers for IPC, JSM msgs */
> +
> + cons->tx_vpu_addr = tx_buf_vpu_addr;
> +
> + ivpu_jsm_msg_dump(vdev, "TX", &tx_buf->jsm, jsm_vpu_addr);
> + ivpu_ipc_msg_dump(vdev, "TX", &tx_buf->ipc, tx_buf_vpu_addr);
> +
> + return 0;
> +}
> +
> +static void ivpu_ipc_tx_release(struct ivpu_device *vdev, u32 vpu_addr)
> +{
> + struct ivpu_ipc_info *ipc = vdev->ipc;
> +
> + if (vpu_addr)
> + gen_pool_free(ipc->mm_tx, vpu_addr, sizeof(struct ivpu_ipc_tx_buf));
> +}
> +
> +static void ivpu_ipc_tx(struct ivpu_device *vdev, u32 vpu_addr)
> +{
> + ivpu_hw_reg_ipc_tx_set(vdev, vpu_addr);
> +}
> +
> +void
> +ivpu_ipc_consumer_add(struct ivpu_device *vdev, struct ivpu_ipc_consumer *cons, u32 channel)
> +{
> + struct ivpu_ipc_info *ipc = vdev->ipc;
> +
> + INIT_LIST_HEAD(&cons->link);
> + cons->channel = channel;
> + cons->tx_vpu_addr = 0;
> + cons->request_id = 0;
> + spin_lock_init(&cons->rx_msg_lock);
> + INIT_LIST_HEAD(&cons->rx_msg_list);
> + init_waitqueue_head(&cons->rx_msg_wq);
> +
> + spin_lock_irq(&ipc->cons_list_lock);
> + list_add_tail(&cons->link, &ipc->cons_list);
> + spin_unlock_irq(&ipc->cons_list_lock);
> +}
> +
> +void ivpu_ipc_consumer_del(struct ivpu_device *vdev, struct ivpu_ipc_consumer *cons)
> +{
> + struct ivpu_ipc_info *ipc = vdev->ipc;
> + struct ivpu_ipc_rx_msg *rx_msg, *r;
> +
> + spin_lock_irq(&ipc->cons_list_lock);
> + list_del(&cons->link);
> + spin_unlock_irq(&ipc->cons_list_lock);
> +
> + spin_lock_irq(&cons->rx_msg_lock);
> + list_for_each_entry_safe(rx_msg, r, &cons->rx_msg_list, link) {
> + list_del(&rx_msg->link);
> + ivpu_ipc_rx_mark_free(vdev, rx_msg->ipc_hdr, rx_msg->jsm_msg);
> + atomic_dec(&ipc->rx_msg_count);
> + kfree(rx_msg);
> + }
> + spin_unlock_irq(&cons->rx_msg_lock);
> +
> + ivpu_ipc_tx_release(vdev, cons->tx_vpu_addr);
> +}
> +
> +static int
> +ivpu_ipc_send(struct ivpu_device *vdev, struct ivpu_ipc_consumer *cons, struct vpu_jsm_msg *req)
> +{
> + struct ivpu_ipc_info *ipc = vdev->ipc;
> + int ret;
> +
> + ret = mutex_lock_interruptible(&ipc->lock);
> + if (ret)
> + return ret;
> +
> + if (!ipc->on) {
> + ret = -EAGAIN;
> + goto unlock;
> + }
> +
> + ret = ivpu_ipc_tx_prepare(vdev, cons, req);
> + if (ret)
> + goto unlock;
> +
> + ivpu_ipc_tx(vdev, cons->tx_vpu_addr);
> +
> +unlock:
> + mutex_unlock(&ipc->lock);
> + return ret;
> +}
> +
> +int ivpu_ipc_receive(struct ivpu_device *vdev, struct ivpu_ipc_consumer *cons,
> + struct ivpu_ipc_hdr *ipc_buf,
> + struct vpu_jsm_msg *ipc_payload, unsigned long timeout_ms)
> +{
> + struct ivpu_ipc_info *ipc = vdev->ipc;
> + struct ivpu_ipc_rx_msg *rx_msg;
> + int wait_ret, ret = 0;
> +
> + wait_ret = wait_event_interruptible_timeout(cons->rx_msg_wq,
> + (IS_KTHREAD() && kthread_should_stop()) ||
> + !list_empty(&cons->rx_msg_list),
> + msecs_to_jiffies(timeout_ms));
> +
> + if (IS_KTHREAD() && kthread_should_stop())
> + return -EINTR;
> +
> + if (wait_ret == 0)
> + return -ETIMEDOUT;
> +
> + if (wait_ret < 0)
> + return -ERESTARTSYS;
> +
> + spin_lock_irq(&cons->rx_msg_lock);
> + rx_msg = list_first_entry_or_null(&cons->rx_msg_list, struct ivpu_ipc_rx_msg, link);
> + if (!rx_msg) {
> + spin_unlock_irq(&cons->rx_msg_lock);
> + return -EAGAIN;
> + }
> + list_del(&rx_msg->link);
> + spin_unlock_irq(&cons->rx_msg_lock);
> +
> + if (ipc_buf)
> + memcpy(ipc_buf, rx_msg->ipc_hdr, sizeof(*ipc_buf));
> + if (rx_msg->jsm_msg) {
> + u32 size = min_t(int, rx_msg->ipc_hdr->data_size, sizeof(*ipc_payload));
> +
> + if (rx_msg->jsm_msg->result != VPU_JSM_STATUS_SUCCESS) {
> + ivpu_dbg(vdev, IPC, "IPC resp result error: %d\n", rx_msg->jsm_msg->result);
> + ret = -EBADMSG;
> + }
> +
> + if (ipc_payload)
> + memcpy(ipc_payload, rx_msg->jsm_msg, size);
> + }
> +
> + ivpu_ipc_rx_mark_free(vdev, rx_msg->ipc_hdr, rx_msg->jsm_msg);
> + atomic_dec(&ipc->rx_msg_count);
> + kfree(rx_msg);
> +
> + return ret;
> +}
> +
> +static int
> +ivpu_ipc_send_receive_internal(struct ivpu_device *vdev, struct vpu_jsm_msg *req,
> + enum vpu_ipc_msg_type expected_resp_type,
> + struct vpu_jsm_msg *resp, u32 channel,
> + unsigned long timeout_ms)
> +{
> + struct ivpu_ipc_consumer cons;
> + int ret;
> +
> + ivpu_ipc_consumer_add(vdev, &cons, channel);
> +
> + ret = ivpu_ipc_send(vdev, &cons, req);
> + if (ret) {
> + ivpu_warn(vdev, "IPC send failed: %d\n", ret);
> + goto consumer_del;
> + }
> +
> + ret = ivpu_ipc_receive(vdev, &cons, NULL, resp, timeout_ms);
> + if (ret) {
> + ivpu_warn(vdev, "IPC receive failed: type 0x%x, ret %d\n", req->type, ret);
> + goto consumer_del;
> + }
> +
> + if (resp->type != expected_resp_type) {
> + ivpu_warn(vdev, "Invalid JSM response type: 0x%x\n", resp->type);
> + ret = -EBADE;
> + }
> +
> +consumer_del:
> + ivpu_ipc_consumer_del(vdev, &cons);
> + return ret;
> +}
> +
> +int ivpu_ipc_send_receive(struct ivpu_device *vdev, struct vpu_jsm_msg *req,
> + enum vpu_ipc_msg_type expected_resp_type,
> + struct vpu_jsm_msg *resp, u32 channel,
> + unsigned long timeout_ms)
> +{
> + struct vpu_jsm_msg hb_req = { .type = VPU_JSM_MSG_QUERY_ENGINE_HB };
> + struct vpu_jsm_msg hb_resp;
> + int ret;
> +
> + ret = ivpu_rpm_get(vdev);
> + if (ret < 0)
> + return ret;
> +
> + ret = ivpu_ipc_send_receive_internal(vdev, req, expected_resp_type, resp,
> + channel, timeout_ms);
> + if (ret != -ETIMEDOUT)
> + goto rpm_put;
> +
> + ret = ivpu_ipc_send_receive_internal(vdev, &hb_req, VPU_JSM_MSG_QUERY_ENGINE_HB_DONE,
> + &hb_resp, VPU_IPC_CHAN_ASYNC_CMD, vdev->timeout.jsm);
> + if (ret == -ETIMEDOUT)
> + ivpu_hw_diagnose_failure(vdev);
> +
> +rpm_put:
> + ivpu_rpm_put(vdev);
> + return ret;
> +}
> +
> +static bool
> +ivpu_ipc_match_consumer(struct ivpu_device *vdev, struct ivpu_ipc_consumer *cons,
> + struct ivpu_ipc_hdr *ipc_hdr, struct vpu_jsm_msg *jsm_msg)
> +{
> + if (cons->channel != ipc_hdr->channel)
> + return false;
> +
> + if (!jsm_msg || jsm_msg->request_id == cons->request_id)
> + return true;
> +
> + return false;
> +}
> +
> +static bool
> +ivpu_ipc_dispatch(struct ivpu_device *vdev, struct ivpu_ipc_consumer *cons,
> + struct ivpu_ipc_hdr *ipc_hdr, struct vpu_jsm_msg *jsm_msg)
> +{
> + struct ivpu_ipc_info *ipc = vdev->ipc;
> + struct ivpu_ipc_rx_msg *rx_msg;
> + unsigned long flags;
> +
> + lockdep_assert_held(&ipc->cons_list_lock);
> +
> + if (!ivpu_ipc_match_consumer(vdev, cons, ipc_hdr, jsm_msg))
> + return false;
> +
> + rx_msg = kzalloc(sizeof(*rx_msg), GFP_ATOMIC);
> + if (!rx_msg) {
> + ivpu_ipc_rx_mark_free(vdev, ipc_hdr, jsm_msg);
> + return true;
Isn't this supposed to be false ?
> + }
> +
> + atomic_inc(&ipc->rx_msg_count);
> +
> + rx_msg->ipc_hdr = ipc_hdr;
> + rx_msg->jsm_msg = jsm_msg;
> +
> + spin_lock_irqsave(&cons->rx_msg_lock, flags);
> + list_add_tail(&rx_msg->link, &cons->rx_msg_list);
> + spin_unlock_irqrestore(&cons->rx_msg_lock, flags);
> +
> + wake_up(&cons->rx_msg_wq);
> + return true;
> +}
> +
> +int ivpu_ipc_irq_handler(struct ivpu_device *vdev)
No one checks the return value, so please change this to void or check
the return value
Thanks,
Oded
> +{
> + struct ivpu_ipc_info *ipc = vdev->ipc;
> + struct ivpu_ipc_consumer *cons;
> + struct ivpu_ipc_hdr *ipc_hdr;
> + struct vpu_jsm_msg *jsm_msg;
> + unsigned long flags;
> + bool dispatched;
> + u32 vpu_addr;
> +
> + /* Driver needs to purge all messages from IPC FIFO to clear IPC interrupt.
> + * Without purge IPC FIFO to 0 next IPC interrupts won't be generated.
> + */
> + while (ivpu_hw_reg_ipc_rx_count_get(vdev)) {
> + vpu_addr = ivpu_hw_reg_ipc_rx_addr_get(vdev);
> + if (vpu_addr == REG_IO_ERROR) {
> + ivpu_err(vdev, "Failed to read IPC rx addr register\n");
> + return -EIO;
> + }
> +
> + ipc_hdr = ivpu_to_cpu_addr(ipc->mem_rx, vpu_addr);
> + if (!ipc_hdr) {
> + ivpu_warn(vdev, "IPC msg 0x%x out of range\n", vpu_addr);
> + continue;
> + }
> + ivpu_ipc_msg_dump(vdev, "RX", ipc_hdr, vpu_addr);
> +
> + jsm_msg = NULL;
> + if (ipc_hdr->channel != IVPU_IPC_CHAN_BOOT_MSG) {
> + jsm_msg = ivpu_to_cpu_addr(ipc->mem_rx, ipc_hdr->data_addr);
> + if (!jsm_msg) {
> + ivpu_warn(vdev, "JSM msg 0x%x out of range\n", ipc_hdr->data_addr);
> + ivpu_ipc_rx_mark_free(vdev, ipc_hdr, NULL);
> + continue;
> + }
> + ivpu_jsm_msg_dump(vdev, "RX", jsm_msg, ipc_hdr->data_addr);
> + }
> +
> + if (atomic_read(&ipc->rx_msg_count) > IPC_MAX_RX_MSG) {
> + ivpu_warn(vdev, "IPC RX msg dropped, msg count %d\n", IPC_MAX_RX_MSG);
> + ivpu_ipc_rx_mark_free(vdev, ipc_hdr, jsm_msg);
> + continue;
> + }
> +
> + dispatched = false;
> + spin_lock_irqsave(&ipc->cons_list_lock, flags);
> + list_for_each_entry(cons, &ipc->cons_list, link) {
> + if (ivpu_ipc_dispatch(vdev, cons, ipc_hdr, jsm_msg)) {
> + dispatched = true;
> + break;
> + }
> + }
> + spin_unlock_irqrestore(&ipc->cons_list_lock, flags);
> +
> + if (!dispatched) {
> + ivpu_dbg(vdev, IPC, "IPC RX msg 0x%x dropped (no consumer)\n", vpu_addr);
> + ivpu_ipc_rx_mark_free(vdev, ipc_hdr, jsm_msg);
> + }
> + }
> +
> + return 0;
> +}
> +
> +int ivpu_ipc_init(struct ivpu_device *vdev)
> +{
> + struct ivpu_ipc_info *ipc = vdev->ipc;
> + int ret = -ENOMEM;
> +
> + ipc->mem_tx = ivpu_bo_alloc_internal(vdev, 0, SZ_16K, DRM_IVPU_BO_WC);
> + if (!ipc->mem_tx)
> + return ret;
> +
> + ipc->mem_rx = ivpu_bo_alloc_internal(vdev, 0, SZ_16K, DRM_IVPU_BO_WC);
> + if (!ipc->mem_rx)
> + goto err_free_tx;
> +
> + ipc->mm_tx = devm_gen_pool_create(vdev->drm.dev, __ffs(IVPU_IPC_ALIGNMENT),
> + -1, "TX_IPC_JSM");
> + if (IS_ERR(ipc->mm_tx)) {
> + ret = PTR_ERR(ipc->mm_tx);
> + ivpu_err(vdev, "Failed to create gen pool, %pe\n", ipc->mm_tx);
> + goto err_free_rx;
> + }
> +
> + ret = gen_pool_add(ipc->mm_tx, ipc->mem_tx->vpu_addr, ipc->mem_tx->base.size, -1);
> + if (ret) {
> + ivpu_err(vdev, "gen_pool_add failed, ret %d\n", ret);
> + goto err_free_rx;
> + }
> +
> + INIT_LIST_HEAD(&ipc->cons_list);
> + spin_lock_init(&ipc->cons_list_lock);
> + drmm_mutex_init(&vdev->drm, &ipc->lock);
> +
> + ivpu_ipc_reset(vdev);
> + return 0;
> +
> +err_free_rx:
> + ivpu_bo_free_internal(ipc->mem_rx);
> +err_free_tx:
> + ivpu_bo_free_internal(ipc->mem_tx);
> + return ret;
> +}
> +
> +void ivpu_ipc_fini(struct ivpu_device *vdev)
> +{
> + ivpu_ipc_mem_fini(vdev);
> +}
> +
> +void ivpu_ipc_enable(struct ivpu_device *vdev)
> +{
> + struct ivpu_ipc_info *ipc = vdev->ipc;
> +
> + mutex_lock(&ipc->lock);
> + ipc->on = true;
> + mutex_unlock(&ipc->lock);
> +}
> +
> +void ivpu_ipc_disable(struct ivpu_device *vdev)
> +{
> + struct ivpu_ipc_info *ipc = vdev->ipc;
> + struct ivpu_ipc_consumer *cons, *c;
> + unsigned long flags;
> +
> + mutex_lock(&ipc->lock);
> + ipc->on = false;
> + mutex_unlock(&ipc->lock);
> +
> + spin_lock_irqsave(&ipc->cons_list_lock, flags);
> + list_for_each_entry_safe(cons, c, &ipc->cons_list, link)
> + wake_up(&cons->rx_msg_wq);
> + spin_unlock_irqrestore(&ipc->cons_list_lock, flags);
> +}
> +
> +void ivpu_ipc_reset(struct ivpu_device *vdev)
> +{
> + struct ivpu_ipc_info *ipc = vdev->ipc;
> +
> + mutex_lock(&ipc->lock);
> +
> + memset(ipc->mem_tx->kvaddr, 0, ipc->mem_tx->base.size);
> + memset(ipc->mem_rx->kvaddr, 0, ipc->mem_rx->base.size);
> + wmb(); /* Flush WC buffers for TX and RX rings */
> +
> + mutex_unlock(&ipc->lock);
> +}
> diff --git a/drivers/accel/ivpu/ivpu_ipc.h b/drivers/accel/ivpu/ivpu_ipc.h
> new file mode 100644
> index 000000000000..db890cfdd3fd
> --- /dev/null
> +++ b/drivers/accel/ivpu/ivpu_ipc.h
> @@ -0,0 +1,93 @@
> +/* SPDX-License-Identifier: GPL-2.0-only */
> +/*
> + * Copyright (C) 2020-2022 Intel Corporation
> + */
> +
> +#ifndef __IVPU_IPC_H__
> +#define __IVPU_IPC_H__
> +
> +#include <linux/interrupt.h>
> +#include <linux/spinlock.h>
> +
> +#include "vpu_jsm_api.h"
> +
> +struct ivpu_bo;
> +
> +/* VPU FW boot notification */
> +#define IVPU_IPC_CHAN_BOOT_MSG 0x3ff
> +#define IVPU_IPC_BOOT_MSG_DATA_ADDR 0x424f4f54
> +
> +/* The alignment to be used for IPC Buffers and IPC Data. */
> +#define IVPU_IPC_ALIGNMENT 64
> +
> +#define IVPU_IPC_HDR_FREE 0
> +#define IVPU_IPC_HDR_ALLOCATED 0
> +
> +/**
> + * struct ivpu_ipc_hdr - The IPC message header structure, exchanged
> + * with the VPU device firmware.
> + * @data_addr: The VPU address of the payload (JSM message)
> + * @data_size: The size of the payload.
> + * @channel: The channel used.
> + * @src_node: The Node ID of the sender.
> + * @dst_node: The Node ID of the intended receiver.
> + * @status: IPC buffer usage status
> + */
> +struct ivpu_ipc_hdr {
> + u32 data_addr;
> + u32 data_size;
> + u16 channel;
> + u8 src_node;
> + u8 dst_node;
> + u8 status;
> +} __packed __aligned(IVPU_IPC_ALIGNMENT);
> +
> +struct ivpu_ipc_consumer {
> + struct list_head link;
> + u32 channel;
> + u32 tx_vpu_addr;
> + u32 request_id;
> +
> + spinlock_t rx_msg_lock; /* Protects rx_msg_list */
> + struct list_head rx_msg_list;
> + wait_queue_head_t rx_msg_wq;
> +};
> +
> +struct ivpu_ipc_info {
> + struct gen_pool *mm_tx;
> + struct ivpu_bo *mem_tx;
> + struct ivpu_bo *mem_rx;
> +
> + atomic_t rx_msg_count;
> +
> + spinlock_t cons_list_lock; /* Protects cons_list */
> + struct list_head cons_list;
> +
> + atomic_t request_id;
> + struct mutex lock; /* Lock on status */
> + bool on;
> +};
> +
> +int ivpu_ipc_init(struct ivpu_device *vdev);
> +void ivpu_ipc_fini(struct ivpu_device *vdev);
> +
> +void ivpu_ipc_enable(struct ivpu_device *vdev);
> +void ivpu_ipc_disable(struct ivpu_device *vdev);
> +void ivpu_ipc_reset(struct ivpu_device *vdev);
> +
> +int ivpu_ipc_irq_handler(struct ivpu_device *vdev);
> +
> +void ivpu_ipc_consumer_add(struct ivpu_device *vdev, struct ivpu_ipc_consumer *cons,
> + u32 channel);
> +void ivpu_ipc_consumer_del(struct ivpu_device *vdev, struct ivpu_ipc_consumer *cons);
> +
> +int ivpu_ipc_receive(struct ivpu_device *vdev, struct ivpu_ipc_consumer *cons,
> + struct ivpu_ipc_hdr *ipc_buf, struct vpu_jsm_msg *ipc_payload,
> + unsigned long timeout_ms);
> +
> +int ivpu_ipc_send_receive(struct ivpu_device *vdev, struct vpu_jsm_msg *req,
> + enum vpu_ipc_msg_type expected_resp_type,
> + struct vpu_jsm_msg *resp, u32 channel,
> + unsigned long timeout_ms);
> +
> +#endif /* __IVPU_IPC_H__ */
> diff --git a/drivers/accel/ivpu/ivpu_jsm_msg.c b/drivers/accel/ivpu/ivpu_jsm_msg.c
> new file mode 100644
> index 000000000000..029e6f54b9d0
> --- /dev/null
> +++ b/drivers/accel/ivpu/ivpu_jsm_msg.c
> @@ -0,0 +1,170 @@
> +// SPDX-License-Identifier: GPL-2.0-only
> +/*
> + * Copyright (C) 2020-2022 Intel Corporation
> + */
> +
> +#include "ivpu_drv.h"
> +#include "ivpu_ipc.h"
> +#include "ivpu_jsm_msg.h"
> +
> +int ivpu_jsm_register_db(struct ivpu_device *vdev, u32 ctx_id, u32 db_id,
> + u64 jobq_base, u32 jobq_size)
> +{
> + struct vpu_jsm_msg req = { .type = VPU_JSM_MSG_REGISTER_DB };
> + struct vpu_jsm_msg resp;
> + int ret = 0;
> +
> + req.payload.register_db.db_idx = db_id;
> + req.payload.register_db.jobq_base = jobq_base;
> + req.payload.register_db.jobq_size = jobq_size;
> + req.payload.register_db.host_ssid = ctx_id;
> +
> + ret = ivpu_ipc_send_receive(vdev, &req, VPU_JSM_MSG_REGISTER_DB_DONE, &resp,
> + VPU_IPC_CHAN_ASYNC_CMD, vdev->timeout.jsm);
> + if (ret) {
> + ivpu_err(vdev, "Failed to register doorbell %d: %d\n", db_id, ret);
> + return ret;
> + }
> +
> + ivpu_dbg(vdev, JSM, "Doorbell %d registered to context %d\n", db_id, ctx_id);
> +
> + return 0;
> +}
> +
> +int ivpu_jsm_unregister_db(struct ivpu_device *vdev, u32 db_id)
> +{
> + struct vpu_jsm_msg req = { .type = VPU_JSM_MSG_UNREGISTER_DB };
> + struct vpu_jsm_msg resp;
> + int ret = 0;
> +
> + req.payload.unregister_db.db_idx = db_id;
> +
> + ret = ivpu_ipc_send_receive(vdev, &req, VPU_JSM_MSG_UNREGISTER_DB_DONE, &resp,
> + VPU_IPC_CHAN_ASYNC_CMD, vdev->timeout.jsm);
> + if (ret) {
> + ivpu_warn(vdev, "Failed to unregister doorbell %d: %d\n", db_id, ret);
> + return ret;
> + }
> +
> + ivpu_dbg(vdev, JSM, "Doorbell %d unregistered\n", db_id);
> +
> + return 0;
> +}
> +
> +int ivpu_jsm_get_heartbeat(struct ivpu_device *vdev, u32 engine, u64 *heartbeat)
> +{
> + struct vpu_jsm_msg req = { .type = VPU_JSM_MSG_QUERY_ENGINE_HB };
> + struct vpu_jsm_msg resp;
> + int ret;
> +
> + if (engine > VPU_ENGINE_COPY)
> + return -EINVAL;
> +
> + req.payload.query_engine_hb.engine_idx = engine;
> +
> + ret = ivpu_ipc_send_receive(vdev, &req, VPU_JSM_MSG_QUERY_ENGINE_HB_DONE, &resp,
> + VPU_IPC_CHAN_ASYNC_CMD, vdev->timeout.jsm);
> + if (ret) {
> + ivpu_err(vdev, "Failed to get heartbeat from engine %d: %d\n", engine, ret);
> + goto rpm_put;
> + }
> +
> + *heartbeat = resp.payload.query_engine_hb_done.heartbeat;
> +rpm_put:
> + return ret;
> +}
> +
> +int ivpu_jsm_reset_engine(struct ivpu_device *vdev, u32 engine)
> +{
> + struct vpu_jsm_msg req = { .type = VPU_JSM_MSG_ENGINE_RESET };
> + struct vpu_jsm_msg resp;
> + int ret;
> +
> + if (engine > VPU_ENGINE_COPY)
> + return -EINVAL;
> +
> + req.payload.engine_reset.engine_idx = engine;
> +
> + ret = ivpu_ipc_send_receive(vdev, &req, VPU_JSM_MSG_ENGINE_RESET_DONE, &resp,
> + VPU_IPC_CHAN_ASYNC_CMD, vdev->timeout.jsm);
> + if (ret)
> + ivpu_err(vdev, "Failed to reset engine %d: %d\n", engine, ret);
> +
> + return ret;
> +}
> +
> +int ivpu_jsm_preempt_engine(struct ivpu_device *vdev, u32 engine, u32 preempt_id)
> +{
> + struct vpu_jsm_msg req = { .type = VPU_JSM_MSG_ENGINE_PREEMPT };
> + struct vpu_jsm_msg resp;
> + int ret;
> +
> + if (engine > VPU_ENGINE_COPY)
> + return -EINVAL;
> +
> + req.payload.engine_preempt.engine_idx = engine;
> + req.payload.engine_preempt.preempt_id = preempt_id;
> +
> + ret = ivpu_ipc_send_receive(vdev, &req, VPU_JSM_MSG_ENGINE_PREEMPT_DONE, &resp,
> + VPU_IPC_CHAN_ASYNC_CMD, vdev->timeout.jsm);
> + if (ret)
> + ivpu_err(vdev, "Failed to preempt engine %d: %d\n", engine, ret);
> +
> + return ret;
> +}
> +
> +int ivpu_jsm_dyndbg_control(struct ivpu_device *vdev, char *command, size_t size)
> +{
> + struct vpu_jsm_msg req = { .type = VPU_JSM_MSG_DYNDBG_CONTROL };
> + struct vpu_jsm_msg resp;
> + int ret;
> +
> + if (!strncpy(req.payload.dyndbg_control.dyndbg_cmd, command, VPU_DYNDBG_CMD_MAX_LEN - 1))
> + return -ENOMEM;
> +
> + ret = ivpu_ipc_send_receive(vdev, &req, VPU_JSM_MSG_DYNDBG_CONTROL_RSP, &resp,
> + VPU_IPC_CHAN_ASYNC_CMD, vdev->timeout.jsm);
> + if (ret)
> + ivpu_warn(vdev, "Failed to send command \"%s\": ret %d\n", command, ret);
> +
> + return ret;
> +}
> +
> +int ivpu_jsm_trace_get_capability(struct ivpu_device *vdev, u32 *trace_destination_mask,
> + u64 *trace_hw_component_mask)
> +{
> + struct vpu_jsm_msg req = { .type = VPU_JSM_MSG_TRACE_GET_CAPABILITY };
> + struct vpu_jsm_msg resp;
> + int ret;
> +
> + ret = ivpu_ipc_send_receive(vdev, &req, VPU_JSM_MSG_TRACE_GET_CAPABILITY_RSP, &resp,
> + VPU_IPC_CHAN_ASYNC_CMD, vdev->timeout.jsm);
> + if (ret) {
> + ivpu_warn(vdev, "Failed to get trace capability: %d\n", ret);
> + return ret;
> + }
> +
> + *trace_destination_mask = resp.payload.trace_capability.trace_destination_mask;
> + *trace_hw_component_mask = resp.payload.trace_capability.trace_hw_component_mask;
> +
> + return ret;
> +}
> +
> +int ivpu_jsm_trace_set_config(struct ivpu_device *vdev, u32 trace_level, u32 trace_destination_mask,
> + u64 trace_hw_component_mask)
> +{
> + struct vpu_jsm_msg req = { .type = VPU_JSM_MSG_TRACE_SET_CONFIG };
> + struct vpu_jsm_msg resp;
> + int ret;
> +
> + req.payload.trace_config.trace_level = trace_level;
> + req.payload.trace_config.trace_destination_mask = trace_destination_mask;
> + req.payload.trace_config.trace_hw_component_mask = trace_hw_component_mask;
> +
> + ret = ivpu_ipc_send_receive(vdev, &req, VPU_JSM_MSG_TRACE_SET_CONFIG_RSP, &resp,
> + VPU_IPC_CHAN_ASYNC_CMD, vdev->timeout.jsm);
> + if (ret)
> + ivpu_warn(vdev, "Failed to set config: %d\n", ret);
> +
> + return ret;
> +}
> diff --git a/drivers/accel/ivpu/ivpu_jsm_msg.h b/drivers/accel/ivpu/ivpu_jsm_msg.h
> new file mode 100644
> index 000000000000..f31518befc5d
> --- /dev/null
> +++ b/drivers/accel/ivpu/ivpu_jsm_msg.h
> @@ -0,0 +1,23 @@
> +/* SPDX-License-Identifier: GPL-2.0-only */
> +/*
> + * Copyright (C) 2020-2022 Intel Corporation
> + */
> +
> +#ifndef __IVPU_JSM_MSG_H__
> +#define __IVPU_JSM_MSG_H__
> +
> +#include "vpu_jsm_api.h"
> +
> +int ivpu_jsm_register_db(struct ivpu_device *vdev, u32 ctx_id, u32 db_id,
> + u64 jobq_base, u32 jobq_size);
> +int ivpu_jsm_unregister_db(struct ivpu_device *vdev, u32 db_id);
> +int ivpu_jsm_get_heartbeat(struct ivpu_device *vdev, u32 engine, u64 *heartbeat);
> +int ivpu_jsm_reset_engine(struct ivpu_device *vdev, u32 engine);
> +int ivpu_jsm_preempt_engine(struct ivpu_device *vdev, u32 engine, u32 preempt_id);
> +int ivpu_jsm_dyndbg_control(struct ivpu_device *vdev, char *command, size_t size);
> +int ivpu_jsm_trace_get_capability(struct ivpu_device *vdev, u32 *trace_destination_mask,
> + u64 *trace_hw_component_mask);
> +int ivpu_jsm_trace_set_config(struct ivpu_device *vdev, u32 trace_level, u32 trace_destination_mask,
> + u64 trace_hw_component_mask);
> +
> +#endif
> diff --git a/drivers/accel/ivpu/vpu_jsm_api.h b/drivers/accel/ivpu/vpu_jsm_api.h
> new file mode 100644
> index 000000000000..202e1eaff022
> --- /dev/null
> +++ b/drivers/accel/ivpu/vpu_jsm_api.h
> @@ -0,0 +1,999 @@
> +/* SPDX-License-Identifier: MIT */
> +/*
> + * Copyright (C) 2020-2022 Intel Corporation
> + */
> +
> +/**
> + * @file
> + * @brief JSM shared definitions
> + *
> + * @ingroup Jsm
> + * @brief JSM shared definitions
> + * @{
> + */
> +#ifndef VPU_JSM_API_H
> +#define VPU_JSM_API_H
> +
> +/*
> + * Major version changes that break backward compatibility
> + */
> +#define VPU_JSM_API_VER_MAJOR 2
> +
> +/*
> + * Minor version changes when API backward compatibility is preserved.
> + */
> +#define VPU_JSM_API_VER_MINOR 10
> +
> +/*
> + * API header changed (field names, documentation, formatting) but API itself has not been changed
> + */
> +#define VPU_JSM_API_VER_PATCH 1
> +
> +/*
> + * Index in the API version table
> + */
> +#define VPU_JSM_API_VER_INDEX 4
> +
> +/*
> + * Number of Priority Bands for Hardware Scheduling
> + * Bands: RealTime, Focus, Normal, Idle
> + */
> +#define VPU_HWS_NUM_PRIORITY_BANDS 4
> +
> +/* Max number of impacted contexts that can be dealt with the engine reset command */
> +#define VPU_MAX_ENGINE_RESET_IMPACTED_CONTEXTS 3
> +
> +/** Pack the API structures for now, once alignment issues are fixed this can be removed */
> +#pragma pack(push, 1)
> +
> +/*
> + * Engine indexes.
> + */
> +#define VPU_ENGINE_COMPUTE 0
> +#define VPU_ENGINE_COPY 1
> +#define VPU_ENGINE_NB 2
> +
> +/*
> + * VPU status values.
> + */
> +#define VPU_JSM_STATUS_SUCCESS 0x0U
> +#define VPU_JSM_STATUS_PARSING_ERR 0x1U
> +#define VPU_JSM_STATUS_PROCESSING_ERR 0x2U
> +#define VPU_JSM_STATUS_PREEMPTED 0x3U
> +#define VPU_JSM_STATUS_ABORTED 0x4U
> +#define VPU_JSM_STATUS_USER_CTX_VIOL_ERR 0x5U
> +#define VPU_JSM_STATUS_GLOBAL_CTX_VIOL_ERR 0x6U
> +#define VPU_JSM_STATUS_MVNCI_WRONG_INPUT_FORMAT 0x7U
> +#define VPU_JSM_STATUS_MVNCI_UNSUPPORTED_NETWORK_ELEMENT 0x8U
> +#define VPU_JSM_STATUS_MVNCI_INVALID_HANDLE 0x9U
> +#define VPU_JSM_STATUS_MVNCI_OUT_OF_RESOURCES 0xAU
> +#define VPU_JSM_STATUS_MVNCI_NOT_IMPLEMENTED 0xBU
> +#define VPU_JSM_STATUS_MVNCI_INTERNAL_ERROR 0xCU
> +/* Job status returned when the job was preempted mid-inference */
> +#define VPU_JSM_STATUS_PREEMPTED_MID_INFERENCE 0xDU
> +
> +/*
> + * Host <-> VPU IPC channels.
> + * ASYNC commands use a high priority channel, other messages use low-priority ones.
> + */
> +#define VPU_IPC_CHAN_ASYNC_CMD 0
> +#define VPU_IPC_CHAN_GEN_CMD 10
> +#define VPU_IPC_CHAN_JOB_RET 11
> +
> +/*
> + * Job flags bit masks.
> + */
> +#define VPU_JOB_FLAGS_NULL_SUBMISSION_MASK 0x00000001
> +
> +/*
> + * Sizes of the reserved areas in jobs, in bytes.
> + */
> +#define VPU_JOB_RESERVED_BYTES 16
> +/*
> + * Sizes of the reserved areas in job queues, in bytes.
> + */
> +#define VPU_JOB_QUEUE_RESERVED_BYTES 52
> +
> +/*
> + * Max length (including trailing NULL char) of trace entity name (e.g., the
> + * name of a logging destination or a loggable HW component).
> + */
> +#define VPU_TRACE_ENTITY_NAME_MAX_LEN 32
> +
> +/*
> + * Max length (including trailing NULL char) of a dyndbg command.
> + *
> + * NOTE: 112 is used so that the size of 'struct vpu_ipc_msg' in the JSM API is
> + * 128 bytes (multiple of 64 bytes, the cache line size).
> + */
> +#define VPU_DYNDBG_CMD_MAX_LEN 112
> +
> +/*
> + * Job format.
> + */
> +struct vpu_job_queue_entry {
> + u64 batch_buf_addr; /**< Address of VPU commands batch buffer */
> + u32 job_id; /**< Job ID */
> + u32 flags; /**< Flags bit field, see VPU_JOB_FLAGS_* above */
> + u64 root_page_table_addr; /**< Address of root page table to use for this job */
> + u64 root_page_table_update_counter; /**< Page tables update events counter */
> + u64 preemption_buffer_address; /**< Address of the preemption buffer to use for this job */
> + u64 preemption_buffer_size; /**< Size of the preemption buffer to use for this job */
> + u8 reserved[VPU_JOB_RESERVED_BYTES];
> +};
> +
> +/*
> + * Job queue control registers.
> + */
> +struct vpu_job_queue_header {
> + u32 engine_idx;
> + u32 head;
> + u32 tail;
> + u8 reserved[VPU_JOB_QUEUE_RESERVED_BYTES];
> +};
> +
> +/*
> + * Job queue format.
> + */
> +struct vpu_job_queue {
> + struct vpu_job_queue_header header;
> + struct vpu_job_queue_entry job[];
> +};
> +
> +/**
> + * Logging entity types.
> + *
> + * This enum defines the different types of entities involved in logging.
> + */
> +enum vpu_trace_entity_type {
> + /** Logging destination (entity where logs can be stored / printed). */
> + VPU_TRACE_ENTITY_TYPE_DESTINATION = 1,
> + /** Loggable HW component (HW entity that can be logged). */
> + VPU_TRACE_ENTITY_TYPE_HW_COMPONENT = 2,
> +};
> +
> +/*
> + * Host <-> VPU IPC messages types.
> + */
> +enum vpu_ipc_msg_type {
> + VPU_JSM_MSG_UNKNOWN = 0xFFFFFFFF,
> + /* IPC Host -> Device, Async commands */
> + VPU_JSM_MSG_ASYNC_CMD = 0x1100,
> + VPU_JSM_MSG_ENGINE_RESET = VPU_JSM_MSG_ASYNC_CMD,
> + VPU_JSM_MSG_ENGINE_PREEMPT = 0x1101,
> + VPU_JSM_MSG_REGISTER_DB = 0x1102,
> + VPU_JSM_MSG_UNREGISTER_DB = 0x1103,
> + VPU_JSM_MSG_QUERY_ENGINE_HB = 0x1104,
> + VPU_JSM_MSG_GET_POWER_LEVEL_COUNT = 0x1105,
> + VPU_JSM_MSG_GET_POWER_LEVEL = 0x1106,
> + VPU_JSM_MSG_SET_POWER_LEVEL = 0x1107,
> + /* @deprecated */
> + VPU_JSM_MSG_METRIC_STREAMER_OPEN = 0x1108,
> + /* @deprecated */
> + VPU_JSM_MSG_METRIC_STREAMER_CLOSE = 0x1109,
> + /** Configure logging (used to modify configuration passed in boot params). */
> + VPU_JSM_MSG_TRACE_SET_CONFIG = 0x110a,
> + /** Return current logging configuration. */
> + VPU_JSM_MSG_TRACE_GET_CONFIG = 0x110b,
> + /**
> + * Get masks of destinations and HW components supported by the firmware
> + * (may vary between HW generations and FW compile
> + * time configurations)
> + */
> + VPU_JSM_MSG_TRACE_GET_CAPABILITY = 0x110c,
> + /** Get the name of a destination or HW component. */
> + VPU_JSM_MSG_TRACE_GET_NAME = 0x110d,
> + /**
> + * Release resource associated with host ssid . All jobs that belong to the host_ssid
> + * aborted and removed from internal scheduling queues. All doorbells assigned
> + * to the host_ssid are unregistered and any internal FW resources belonging to
> + * the host_ssid are released.
> + */
> + VPU_JSM_MSG_SSID_RELEASE = 0x110e,
> + /**
> + * Start collecting metric data.
> + * @see vpu_jsm_metric_streamer_start
> + */
> + VPU_JSM_MSG_METRIC_STREAMER_START = 0x110f,
> + /**
> + * Stop collecting metric data. This command will return success if it is called
> + * for a metric stream that has already been stopped or was never started.
> + * @see vpu_jsm_metric_streamer_stop
> + */
> + VPU_JSM_MSG_METRIC_STREAMER_STOP = 0x1110,
> + /**
> + * Update current and next buffer for metric data collection. This command can
> + * also be used to request information about the number of collected samples
> + * and the amount of data written to the buffer.
> + * @see vpu_jsm_metric_streamer_update
> + */
> + VPU_JSM_MSG_METRIC_STREAMER_UPDATE = 0x1111,
> + /**
> + * Request description of selected metric groups and metric counters within
> + * each group. The VPU will write the description of groups and counters to
> + * the buffer specified in the command structure.
> + * @see vpu_jsm_metric_streamer_start
> + */
> + VPU_JSM_MSG_METRIC_STREAMER_INFO = 0x1112,
> + /** Control command: Priority band setup */
> + VPU_JSM_MSG_SET_PRIORITY_BAND_SETUP = 0x1113,
> + /** Control command: Create command queue */
> + VPU_JSM_MSG_CREATE_CMD_QUEUE = 0x1114,
> + /** Control command: Destroy command queue */
> + VPU_JSM_MSG_DESTROY_CMD_QUEUE = 0x1115,
> + /** Control command: Set context scheduling properties */
> + VPU_JSM_MSG_SET_CONTEXT_SCHED_PROPERTIES = 0x1116,
> + /*
> + * Register a doorbell to notify VPU of new work. The doorbell may later be
> + * deallocated or reassigned to another context.
> + */
> + VPU_JSM_MSG_HWS_REGISTER_DB = 0x1117,
> + /* IPC Host -> Device, General commands */
> + VPU_JSM_MSG_GENERAL_CMD = 0x1200,
> + VPU_JSM_MSG_BLOB_DEINIT = VPU_JSM_MSG_GENERAL_CMD,
> + /**
> + * Control dyndbg behavior by executing a dyndbg command; equivalent to
> + * Linux command: `echo '<dyndbg_cmd>' > <debugfs>/dynamic_debug/control`.
> + */
> + VPU_JSM_MSG_DYNDBG_CONTROL = 0x1201,
> + /* IPC Device -> Host, Job completion */
> + VPU_JSM_MSG_JOB_DONE = 0x2100,
> + /* IPC Device -> Host, Async command completion */
> + VPU_JSM_MSG_ASYNC_CMD_DONE = 0x2200,
> + VPU_JSM_MSG_ENGINE_RESET_DONE = VPU_JSM_MSG_ASYNC_CMD_DONE,
> + VPU_JSM_MSG_ENGINE_PREEMPT_DONE = 0x2201,
> + VPU_JSM_MSG_REGISTER_DB_DONE = 0x2202,
> + VPU_JSM_MSG_UNREGISTER_DB_DONE = 0x2203,
> + VPU_JSM_MSG_QUERY_ENGINE_HB_DONE = 0x2204,
> + VPU_JSM_MSG_GET_POWER_LEVEL_COUNT_DONE = 0x2205,
> + VPU_JSM_MSG_GET_POWER_LEVEL_DONE = 0x2206,
> + VPU_JSM_MSG_SET_POWER_LEVEL_DONE = 0x2207,
> + /* @deprecated */
> + VPU_JSM_MSG_METRIC_STREAMER_OPEN_DONE = 0x2208,
> + /* @deprecated */
> + VPU_JSM_MSG_METRIC_STREAMER_CLOSE_DONE = 0x2209,
> + /** Response to VPU_JSM_MSG_TRACE_SET_CONFIG. */
> + VPU_JSM_MSG_TRACE_SET_CONFIG_RSP = 0x220a,
> + /** Response to VPU_JSM_MSG_TRACE_GET_CONFIG. */
> + VPU_JSM_MSG_TRACE_GET_CONFIG_RSP = 0x220b,
> + /** Response to VPU_JSM_MSG_TRACE_GET_CAPABILITY. */
> + VPU_JSM_MSG_TRACE_GET_CAPABILITY_RSP = 0x220c,
> + /** Response to VPU_JSM_MSG_TRACE_GET_NAME. */
> + VPU_JSM_MSG_TRACE_GET_NAME_RSP = 0x220d,
> + /** Response to VPU_JSM_MSG_SSID_RELEASE. */
> + VPU_JSM_MSG_SSID_RELEASE_DONE = 0x220e,
> + /**
> + * Response to VPU_JSM_MSG_METRIC_STREAMER_START.
> + * VPU will return an error result if metric collection cannot be started,
> + * e.g. when the specified metric mask is invalid.
> + * @see vpu_jsm_metric_streamer_done
> + */
> + VPU_JSM_MSG_METRIC_STREAMER_START_DONE = 0x220f,
> + /**
> + * Response to VPU_JSM_MSG_METRIC_STREAMER_STOP.
> + * Returns information about collected metric data.
> + * @see vpu_jsm_metric_streamer_done
> + */
> + VPU_JSM_MSG_METRIC_STREAMER_STOP_DONE = 0x2210,
> + /**
> + * Response to VPU_JSM_MSG_METRIC_STREAMER_UPDATE.
> + * Returns information about collected metric data.
> + * @see vpu_jsm_metric_streamer_done
> + */
> + VPU_JSM_MSG_METRIC_STREAMER_UPDATE_DONE = 0x2211,
> + /**
> + * Response to VPU_JSM_MSG_METRIC_STREAMER_INFO.
> + * Returns a description of the metric groups and metric counters.
> + * @see vpu_jsm_metric_streamer_done
> + */
> + VPU_JSM_MSG_METRIC_STREAMER_INFO_DONE = 0x2212,
> + /**
> + * Asynchronous event sent from the VPU to the host either when the current
> + * metric buffer is full or when the VPU has collected a multiple of
> + * @notify_sample_count samples as indicated through the start command
> + * (VPU_JSM_MSG_METRIC_STREAMER_START). Returns information about collected
> + * metric data.
> + * @see vpu_jsm_metric_streamer_done
> + */
> + VPU_JSM_MSG_METRIC_STREAMER_NOTIFICATION = 0x2213,
> + /** Response to control command: Priority band setup */
> + VPU_JSM_MSG_SET_PRIORITY_BAND_SETUP_RSP = 0x2214,
> + /** Response to control command: Create command queue */
> + VPU_JSM_MSG_CREATE_CMD_QUEUE_RSP = 0x2215,
> + /** Response to control command: Destroy command queue */
> + VPU_JSM_MSG_DESTROY_CMD_QUEUE_RSP = 0x2216,
> + /** Response to control command: Set context scheduling properties */
> + VPU_JSM_MSG_SET_CONTEXT_SCHED_PROPERTIES_RSP = 0x2217,
> + /* IPC Device -> Host, General command completion */
> + VPU_JSM_MSG_GENERAL_CMD_DONE = 0x2300,
> + VPU_JSM_MSG_BLOB_DEINIT_DONE = VPU_JSM_MSG_GENERAL_CMD_DONE,
> + /** Response to VPU_JSM_MSG_DYNDBG_CONTROL. */
> + VPU_JSM_MSG_DYNDBG_CONTROL_RSP = 0x2301,
> +};
> +
> +enum vpu_ipc_msg_status { VPU_JSM_MSG_FREE, VPU_JSM_MSG_ALLOCATED };
> +
> +/*
> + * Host <-> LRT IPC message payload definitions
> + */
> +struct vpu_ipc_msg_payload_engine_reset {
> + /* Engine to be reset. */
> + u32 engine_idx;
> +};
> +
> +struct vpu_ipc_msg_payload_engine_preempt {
> + /* Engine to be preempted. */
> + u32 engine_idx;
> + /* ID of the preemption request. */
> + u32 preempt_id;
> +};
> +
> +/*
> + * @brief Register doorbell command structure.
> + * This structure supports doorbell registration for only OS scheduling.
> + * @see VPU_JSM_MSG_REGISTER_DB
> + */
> +struct vpu_ipc_msg_payload_register_db {
> + /* Index of the doorbell to register. */
> + u32 db_idx;
> + /* Virtual address in Global GTT pointing to the start of job queue. */
> + u64 jobq_base;
> + /* Size of the job queue in bytes. */
> + u32 jobq_size;
> + /* Host sub-stream ID for the context assigned to the doorbell. */
> + u32 host_ssid;
> +};
> +
> +/**
> + * @brief Unregister doorbell command structure.
> + * Request structure to unregister a doorbell for both HW and OS scheduling.
> + * @see VPU_JSM_MSG_UNREGISTER_DB
> + */
> +struct vpu_ipc_msg_payload_unregister_db {
> + /* Index of the doorbell to unregister. */
> + u32 db_idx;
> +};
> +
> +struct vpu_ipc_msg_payload_query_engine_hb {
> + /* Engine to return heartbeat value. */
> + u32 engine_idx;
> +};
> +
> +struct vpu_ipc_msg_payload_power_level {
> + /**
> + * Requested power level. The power level value is in the
> + * range [0, power_level_count-1] where power_level_count
> + * is the number of available power levels as returned by
> + * the get power level count command. A power level of 0
> + * corresponds to the maximum possible power level, while
> + * power_level_count-1 corresponds to the minimum possible
> + * power level. Values outside of this range are not
> + * considered to be valid.
> + */
> + u32 power_level;
> +};
> +
> +struct vpu_ipc_msg_payload_ssid_release {
> + /* Host sub-stream ID for the context to be released. */
> + u32 host_ssid;
> +};
> +
> +/**
> + * @brief Metric streamer start command structure.
> + * This structure is also used with VPU_JSM_MSG_METRIC_STREAMER_INFO to request metric
> + * groups and metric counters description from the firmware.
> + * @see VPU_JSM_MSG_METRIC_STREAMER_START
> + * @see VPU_JSM_MSG_METRIC_STREAMER_INFO
> + */
> +struct vpu_jsm_metric_streamer_start {
> + /**
> + * Bitmask to select the desired metric groups.
> + * A metric group can belong only to one metric streamer instance at a time.
> + * Since each metric streamer instance has a unique set of metric groups, it
> + * can also identify a metric streamer instance if more than one instance was
> + * started. If the VPU device does not support multiple metric streamer instances,
> + * then VPU_JSM_MSG_METRIC_STREAMER_START will return an error even if the second
> + * instance has different groups to the first.
> + */
> + u64 metric_group_mask;
> + /** Sampling rate in nanoseconds. */
> + u64 sampling_rate;
> + /**
> + * If > 0 the VPU will send a VPU_JSM_MSG_METRIC_STREAMER_NOTIFICATION message
> + * after every @notify_sample_count samples is collected or dropped by the VPU.
> + * If set to UINT_MAX the VPU will only generate a notification when the metric
> + * buffer is full. If set to 0 the VPU will never generate a notification.
> + */
> + u32 notify_sample_count;
> + u32 reserved_0;
> + /**
> + * Address and size of the buffer where the VPU will write metric data. The
> + * VPU writes all counters from enabled metric groups one after another. If
> + * there is no space left to write data at the next sample period the VPU
> + * will switch to the next buffer (@see next_buffer_addr) and will optionally
> + * send a notification to the host driver if @notify_sample_count is non-zero.
> + * If @next_buffer_addr is NULL the VPU will stop collecting metric data.
> + */
> + u64 buffer_addr;
> + u64 buffer_size;
> + /**
> + * Address and size of the next buffer to write metric data to after the initial
> + * buffer is full. If the address is NULL the VPU will stop collecting metric
> + * data.
> + */
> + u64 next_buffer_addr;
> + u64 next_buffer_size;
> +};
> +
> +static_assert(sizeof(struct vpu_jsm_metric_streamer_start) % 8 == 0,
> + "vpu_jsm_metric_streamer_start is misaligned");
> +
> +/**
> + * @brief Metric streamer stop command structure.
> + * @see VPU_JSM_MSG_METRIC_STREAMER_STOP
> + */
> +struct vpu_jsm_metric_streamer_stop {
> + /** Bitmask to select the desired metric groups. */
> + u64 metric_group_mask;
> +};
> +
> +static_assert(sizeof(struct vpu_jsm_metric_streamer_stop) % 8 == 0,
> + "vpu_jsm_metric_streamer_stop is misaligned");
> +
> +/**
> + * Provide VPU FW with buffers to write metric data.
> + * @see VPU_JSM_MSG_METRIC_STREAMER_UPDATE
> + */
> +struct vpu_jsm_metric_streamer_update {
> + /** Metric group mask that identifies metric streamer instance. */
> + u64 metric_group_mask;
> + /**
> + * Address and size of the buffer where the VPU will write metric data. If
> + * the buffer address is 0 or same as the currently used buffer the VPU will
> + * continue writing metric data to the current buffer. In this case the
> + * buffer size is ignored and the size of the current buffer is unchanged.
> + * If the address is non-zero and differs from the current buffer address the
> + * VPU will immediately switch data collection to the new buffer.
> + */
> + u64 buffer_addr;
> + u64 buffer_size;
> + /**
> + * Address and size of the next buffer to write metric data after the initial
> + * buffer is full. If the address is NULL the VPU will stop collecting metric
> + * data but will continue to record dropped samples.
> + *
> + * Note that there is a hazard possible if both buffer_addr and the next_buffer_addr
> + * are non-zero in same update request. It is the host's responsibility to ensure
> + * that both addresses make sense even if the VPU just switched to writing samples
> + * from the current to the next buffer.
> + */
> + u64 next_buffer_addr;
> + u64 next_buffer_size;
> +};
> +
> +static_assert(sizeof(struct vpu_jsm_metric_streamer_update) % 8 == 0,
> + "vpu_jsm_metric_streamer_update is misaligned");
> +
> +struct vpu_ipc_msg_payload_blob_deinit {
> + /* 64-bit unique ID for the blob to be de-initialized. */
> + u64 blob_id;
> +};
> +
> +struct vpu_ipc_msg_payload_job_done {
> + /* Engine to which the job was submitted. */
> + u32 engine_idx;
> + /* Index of the doorbell to which the job was submitted */
> + u32 db_idx;
> + /* ID of the completed job */
> + u32 job_id;
> + /* Status of the completed job */
> + u32 job_status;
> + /* Host SSID */
> + u32 host_ssid;
> + /* Zero Padding */
> + u32 reserved;
> + /* Command queue id */
> + u64 cmdq_id;
> +};
> +
> +struct vpu_jsm_engine_reset_context {
> + /* Host SSID */
> + u32 host_ssid;
> + /* Zero Padding */
> + u32 reserved;
> + /* Command queue id */
> + u64 cmdq_id;
> + /* Flags: 0: cause of hang; 1: collateral damage of reset */
> + u64 flags;
> +};
> +
> +struct vpu_ipc_msg_payload_engine_reset_done {
> + /* Engine ordinal */
> + u32 engine_idx;
> + /* Number of impacted contexts */
> + u32 num_impacted_contexts;
> + /* Array of impacted command queue ids and their flags */
> + struct vpu_jsm_engine_reset_context
> + impacted_contexts[VPU_MAX_ENGINE_RESET_IMPACTED_CONTEXTS];
> +};
> +
> +struct vpu_ipc_msg_payload_engine_preempt_done {
> + /* Engine preempted. */
> + u32 engine_idx;
> + /* ID of the preemption request. */
> + u32 preempt_id;
> +};
> +
> +/**
> + * Response structure for register doorbell command for both OS
> + * and HW scheduling.
> + * @see VPU_JSM_MSG_REGISTER_DB
> + * @see VPU_JSM_MSG_HWS_REGISTER_DB
> + */
> +struct vpu_ipc_msg_payload_register_db_done {
> + /* Index of the registered doorbell. */
> + u32 db_idx;
> +};
> +
> +/**
> + * Response structure for unregister doorbell command for both OS
> + * and HW scheduling.
> + * @see VPU_JSM_MSG_UNREGISTER_DB
> + */
> +struct vpu_ipc_msg_payload_unregister_db_done {
> + /* Index of the unregistered doorbell. */
> + u32 db_idx;
> +};
> +
> +struct vpu_ipc_msg_payload_query_engine_hb_done {
> + /* Engine returning heartbeat value. */
> + u32 engine_idx;
> + /* Heartbeat value. */
> + u64 heartbeat;
> +};
> +
> +struct vpu_ipc_msg_payload_get_power_level_count_done {
> + /**
> + * Number of supported power levels. The maximum possible
> + * value of power_level_count is 16 but this may vary across
> + * implementations.
> + */
> + u32 power_level_count;
> + /**
> + * Power consumption limit for each supported power level in
> + * [0-100%] range relative to power level 0.
> + */
> + u8 power_limit[16];
> +};
> +
> +struct vpu_ipc_msg_payload_blob_deinit_done {
> + /* 64-bit unique ID for the blob de-initialized. */
> + u64 blob_id;
> +};
> +
> +/* HWS priority band setup request / response */
> +struct vpu_ipc_msg_payload_hws_priority_band_setup {
> + /*
> + * Grace period in 100ns units when preempting another priority band for
> + * this priority band
> + */
> + u64 grace_period[VPU_HWS_NUM_PRIORITY_BANDS];
> + /*
> + * Default quantum in 100ns units for scheduling across processes
> + * within a priority band
> + */
> + u64 process_quantum[VPU_HWS_NUM_PRIORITY_BANDS];
> + /*
> + * Default grace period in 100ns units for processes that preempt each
> + * other within a priority band
> + */
> + u64 process_grace_period[VPU_HWS_NUM_PRIORITY_BANDS];
> + /*
> + * For normal priority band, specifies the target VPU percentage
> + * in situations when it's starved by the focus band.
> + */
> + u32 normal_band_percentage;
> +};
> +
> +/* HWS create command queue request */
> +struct vpu_ipc_msg_payload_hws_create_cmdq {
> + /* Process id */
> + u64 process_id;
> + /* Host SSID */
> + u32 host_ssid;
> + /* Zero Padding */
> + u32 reserved;
> + /* Command queue id */
> + u64 cmdq_id;
> + /* Command queue base */
> + u64 cmdq_base;
> + /* Command queue size */
> + u32 cmdq_size;
> +};
> +
> +/* HWS create command queue response */
> +struct vpu_ipc_msg_payload_hws_create_cmdq_rsp {
> + /* Process id */
> + u64 process_id;
> + /* Host SSID */
> + u32 host_ssid;
> + /* Zero Padding */
> + u32 reserved;
> + /* Command queue id */
> + u64 cmdq_id;
> +};
> +
> +/* HWS destroy command queue request / response */
> +struct vpu_ipc_msg_payload_hws_destroy_cmdq {
> + /* Host SSID */
> + u32 host_ssid;
> + /* Zero Padding */
> + u32 reserved;
> + /* Command queue id */
> + u64 cmdq_id;
> +};
> +
> +/* HWS set context scheduling properties request / response */
> +struct vpu_ipc_msg_payload_hws_set_context_sched_properties {
> + /* Host SSID */
> + u32 host_ssid;
> + /* Zero Padding */
> + u32 reserved_0;
> + /* Command queue id */
> + u64 cmdq_id;
> + /* Priority band to assign to work of this context */
> + u32 priority_band;
> + /* Inside realtime band assigns a further priority */
> + u32 realtime_priority_level;
> + /* Priority relative to other contexts in the same process */
> + u32 in_process_priority;
> + /* Zero padding / Reserved */
> + u32 reserved_1;
> + /* Context quantum relative to other contexts of same priority in the same process */
> + u64 context_quantum;
> + /* Grace period when preempting context of the same priority within the same process */
> + u64 grace_period_same_priority;
> + /* Grace period when preempting context of a lower priority within the same process */
> + u64 grace_period_lower_priority;
> +};
> +
> +/*
> + * @brief Register doorbell command structure.
> + * This structure supports doorbell registration for both HW and OS scheduling.
> + * Note: Queue base and size are added here so that the same structure can be used for
> + * OS scheduling and HW scheduling. For OS scheduling, cmdq_id will be ignored
> + * and cmdq_base and cmdq_size will be used. For HW scheduling, cmdq_base and cmdq_size will be
> + * ignored and cmdq_id is used.
> + * @see VPU_JSM_MSG_HWS_REGISTER_DB
> + */
> +struct vpu_jsm_hws_register_db {
> + /* Index of the doorbell to register. */
> + u32 db_id;
> + /* Host sub-stream ID for the context assigned to the doorbell. */
> + u32 host_ssid;
> + /* ID of the command queue associated with the doorbell. */
> + u64 cmdq_id;
> + /* Virtual address pointing to the start of command queue. */
> + u64 cmdq_base;
> + /* Size of the command queue in bytes. */
> + u64 cmdq_size;
> +};
> +
> +/**
> + * Payload for VPU_JSM_MSG_TRACE_SET_CONFIG[_RSP] and
> + * VPU_JSM_MSG_TRACE_GET_CONFIG_RSP messages.
> + *
> + * The payload is interpreted differently depending on the type of message:
> + *
> + * - For VPU_JSM_MSG_TRACE_SET_CONFIG, the payload specifies the desired
> + * logging configuration to be set.
> + *
> + * - For VPU_JSM_MSG_TRACE_SET_CONFIG_RSP, the payload reports the logging
> + * configuration that was set after a VPU_JSM_MSG_TRACE_SET_CONFIG request.
> + * The host can compare this payload with the one it sent in the
> + * VPU_JSM_MSG_TRACE_SET_CONFIG request to check whether or not the
> + * configuration was set as desired.
> + *
> + * - VPU_JSM_MSG_TRACE_GET_CONFIG_RSP, the payload reports the current logging
> + * configuration.
> + */
> +struct vpu_ipc_msg_payload_trace_config {
> + /**
> + * Logging level (currently set or to be set); see 'mvLog_t' enum for
> + * acceptable values. The specified logging level applies to all
> + * destinations and HW components
> + */
> + u32 trace_level;
> + /**
> + * Bitmask of logging destinations (currently enabled or to be enabled);
> + * bitwise OR of values defined in logging_destination enum.
> + */
> + u32 trace_destination_mask;
> + /**
> + * Bitmask of loggable HW components (currently enabled or to be enabled);
> + * bitwise OR of values defined in loggable_hw_component enum.
> + */
> + u64 trace_hw_component_mask;
> + u64 reserved_0; /**< Reserved for future extensions. */
> +};
> +
> +/**
> + * Payload for VPU_JSM_MSG_TRACE_GET_CAPABILITY_RSP messages.
> + */
> +struct vpu_ipc_msg_payload_trace_capability_rsp {
> + u32 trace_destination_mask; /**< Bitmask of supported logging destinations. */
> + u32 reserved_0;
> + u64 trace_hw_component_mask; /**< Bitmask of supported loggable HW components. */
> + u64 reserved_1; /**< Reserved for future extensions. */
> +};
> +
> +/**
> + * Payload for VPU_JSM_MSG_TRACE_GET_NAME requests.
> + */
> +struct vpu_ipc_msg_payload_trace_get_name {
> + /**
> + * The type of the entity to query name for; see logging_entity_type for
> + * possible values.
> + */
> + u32 entity_type;
> + u32 reserved_0;
> + /**
> + * The ID of the entity to query name for; possible values depends on the
> + * entity type.
> + */
> + u64 entity_id;
> +};
> +
> +/**
> + * Payload for VPU_JSM_MSG_TRACE_GET_NAME_RSP responses.
> + */
> +struct vpu_ipc_msg_payload_trace_get_name_rsp {
> + /**
> + * The type of the entity whose name was queried; see logging_entity_type
> + * for possible values.
> + */
> + u32 entity_type;
> + u32 reserved_0;
> + /**
> + * The ID of the entity whose name was queried; possible values depends on
> + * the entity type.
> + */
> + u64 entity_id;
> + /** Reserved for future extensions. */
> + u64 reserved_1;
> + /** The name of the entity. */
> + char entity_name[VPU_TRACE_ENTITY_NAME_MAX_LEN];
> +};
> +
> +/**
> + * Data sent from the VPU to the host in all metric streamer response messages
> + * and in asynchronous notification.
> + * @see VPU_JSM_MSG_METRIC_STREAMER_START_DONE
> + * @see VPU_JSM_MSG_METRIC_STREAMER_STOP_DONE
> + * @see VPU_JSM_MSG_METRIC_STREAMER_UPDATE_DONE
> + * @see VPU_JSM_MSG_METRIC_STREAMER_INFO_DONE
> + * @see VPU_JSM_MSG_METRIC_STREAMER_NOTIFICATION
> + */
> +struct vpu_jsm_metric_streamer_done {
> + /** Metric group mask that identifies metric streamer instance. */
> + u64 metric_group_mask;
> + /**
> + * Size in bytes of single sample - total size of all enabled counters.
> + * Some VPU implementations may align sample_size to more than 8 bytes.
> + */
> + u32 sample_size;
> + u32 reserved_0;
> + /**
> + * Number of samples collected since the metric streamer was started.
> + * This will be 0 if the metric streamer was not started.
> + */
> + u32 samples_collected;
> + /**
> + * Number of samples dropped since the metric streamer was started. This
> + * is incremented every time the metric streamer is not able to write
> + * collected samples because the current buffer is full and there is no
> + * next buffer to switch to.
> + */
> + u32 samples_dropped;
> + /** Address of the buffer that contains the latest metric data. */
> + u64 buffer_addr;
> + /**
> + * Number of bytes written into the metric data buffer. In response to the
> + * VPU_JSM_MSG_METRIC_STREAMER_INFO request this field contains the size of
> + * all group and counter descriptors. The size is updated even if the buffer
> + * in the request was NULL or too small to hold descriptors of all counters
> + */
> + u64 bytes_written;
> +};
> +
> +static_assert(sizeof(struct vpu_jsm_metric_streamer_done) % 8 == 0,
> + "vpu_jsm_metric_streamer_done is misaligned");
> +
> +/**
> + * Metric group description placed in the metric buffer after successful completion
> + * of the VPU_JSM_MSG_METRIC_STREAMER_INFO command. This is followed by one or more
> + * @vpu_jsm_metric_counter_descriptor records.
> + * @see VPU_JSM_MSG_METRIC_STREAMER_INFO
> + */
> +struct vpu_jsm_metric_group_descriptor {
> + /**
> + * Offset to the next metric group (8-byte aligned). If this offset is 0 this
> + * is the last descriptor. The value of metric_info_size must be greater than
> + * or equal to sizeof(struct vpu_jsm_metric_group_descriptor) + name_string_size
> + * + description_string_size and must be 8-byte aligned.
> + */
> + u32 next_metric_group_info_offset;
> + /**
> + * Offset to the first metric counter description record (8-byte aligned).
> + * @see vpu_jsm_metric_counter_descriptor
> + */
> + u32 next_metric_counter_info_offset;
> + /** Index of the group. This corresponds to bit index in metric_group_mask. */
> + u32 group_id;
> + /** Number of counters in the metric group. */
> + u32 num_counters;
> + /** Data size for all counters, must be a multiple of 8 bytes.*/
> + u32 metric_group_data_size;
> + /**
> + * Metric group domain number. Cannot use multiple, simultaneous metric groups
> + * from the same domain.
> + */
> + u32 domain;
> + /**
> + * Counter name string size. The string must include a null termination character.
> + * The FW may use a fixed size name or send a different name for each counter.
> + * If the VPU uses fixed size strings, all characters from the end of the name
> + * to the of the fixed size character array must be zeroed.
> + */
> + u32 name_string_size;
> + /** Counter description string size, @see name_string_size */
> + u32 description_string_size;
> + u32 reserved_0[2];
> + /**
> + * Right after this structure, the VPU writes name and description of
> + * the metric group.
> + */
> +};
> +
> +static_assert(sizeof(struct vpu_jsm_metric_group_descriptor) % 8 == 0,
> + "vpu_jsm_metric_group_descriptor is misaligned");
> +
> +/**
> + * Metric counter description, placed in the buffer after vpu_jsm_metric_group_descriptor.
> + * @see VPU_JSM_MSG_METRIC_STREAMER_INFO
> + */
> +struct vpu_jsm_metric_counter_descriptor {
> + /**
> + * Offset to the next counter in a group (8-byte aligned). If this offset is
> + * 0 this is the last counter in the group.
> + */
> + u32 next_metric_counter_info_offset;
> + /**
> + * Offset to the counter data from the start of samples in this metric group.
> + * Note that metric_data_offset % metric_data_size must be 0.
> + */
> + u32 metric_data_offset;
> + /** Size of the metric counter data in bytes. */
> + u32 metric_data_size;
> + /** Metric type, see Level Zero API for definitions. */
> + u32 tier;
> + /** Metric type, see set_metric_type_t for definitions. */
> + u32 metric_type;
> + /** Metric type, see set_value_type_t for definitions. */
> + u32 metric_value_type;
> + /**
> + * Counter name string size. The string must include a null termination character.
> + * The FW may use a fixed size name or send a different name for each counter.
> + * If the VPU uses fixed size strings, all characters from the end of the name
> + * to the of the fixed size character array must be zeroed.
> + */
> + u32 name_string_size;
> + /** Counter description string size, @see name_string_size */
> + u32 description_string_size;
> + /** Counter component name string size, @see name_string_size */
> + u32 component_string_size;
> + /** Counter string size, @see name_string_size */
> + u32 units_string_size;
> + u32 reserved_0[2];
> + /**
> + * Right after this structure, the VPU writes name, description
> + * component and unit strings.
> + */
> +};
> +
> +static_assert(sizeof(struct vpu_jsm_metric_counter_descriptor) % 8 == 0,
> + "vpu_jsm_metric_counter_descriptor is misaligned");
> +
> +/**
> + * Payload for VPU_JSM_MSG_DYNDBG_CONTROL requests.
> + *
> + * VPU_JSM_MSG_DYNDBG_CONTROL are used to control the VPU FW Dynamic Debug
> + * feature, which allows developers to selectively enable / disable MVLOG_DEBUG
> + * messages. This is equivalent to the Dynamic Debug functionality provided by
> + * Linux
> + * (https://www.kernel.org/doc/html/latest/admin-guide/dynamic-debug-howto.html)
> + * The host can control Dynamic Debug behavior by sending dyndbg commands, which
> + * have the same syntax as Linux
> + * dyndbg commands.
> + *
> + * NOTE: in order for MVLOG_DEBUG messages to be actually printed, the host
> + * still has to set the logging level to MVLOG_DEBUG, using the
> + * VPU_JSM_MSG_TRACE_SET_CONFIG command.
> + *
> + * The host can see the current dynamic debug configuration by executing a
> + * special 'show' command. The dyndbg configuration will be printed to the
> + * configured logging destination using MVLOG_INFO logging level.
> + */
> +struct vpu_ipc_msg_payload_dyndbg_control {
> + /**
> + * Dyndbg command (same format as Linux dyndbg); must be a NULL-terminated
> + * string.
> + */
> + char dyndbg_cmd[VPU_DYNDBG_CMD_MAX_LEN];
> +};
> +
> +/*
> + * Payloads union, used to define complete message format.
> + */
> +union vpu_ipc_msg_payload {
> + struct vpu_ipc_msg_payload_engine_reset engine_reset;
> + struct vpu_ipc_msg_payload_engine_preempt engine_preempt;
> + struct vpu_ipc_msg_payload_register_db register_db;
> + struct vpu_ipc_msg_payload_unregister_db unregister_db;
> + struct vpu_ipc_msg_payload_query_engine_hb query_engine_hb;
> + struct vpu_ipc_msg_payload_power_level power_level;
> + struct vpu_jsm_metric_streamer_start metric_streamer_start;
> + struct vpu_jsm_metric_streamer_stop metric_streamer_stop;
> + struct vpu_jsm_metric_streamer_update metric_streamer_update;
> + struct vpu_ipc_msg_payload_blob_deinit blob_deinit;
> + struct vpu_ipc_msg_payload_ssid_release ssid_release;
> + struct vpu_jsm_hws_register_db hws_register_db;
> + struct vpu_ipc_msg_payload_job_done job_done;
> + struct vpu_ipc_msg_payload_engine_reset_done engine_reset_done;
> + struct vpu_ipc_msg_payload_engine_preempt_done engine_preempt_done;
> + struct vpu_ipc_msg_payload_register_db_done register_db_done;
> + struct vpu_ipc_msg_payload_unregister_db_done unregister_db_done;
> + struct vpu_ipc_msg_payload_query_engine_hb_done query_engine_hb_done;
> + struct vpu_ipc_msg_payload_get_power_level_count_done get_power_level_count_done;
> + struct vpu_jsm_metric_streamer_done metric_streamer_done;
> + struct vpu_ipc_msg_payload_blob_deinit_done blob_deinit_done;
> + struct vpu_ipc_msg_payload_trace_config trace_config;
> + struct vpu_ipc_msg_payload_trace_capability_rsp trace_capability;
> + struct vpu_ipc_msg_payload_trace_get_name trace_get_name;
> + struct vpu_ipc_msg_payload_trace_get_name_rsp trace_get_name_rsp;
> + struct vpu_ipc_msg_payload_dyndbg_control dyndbg_control;
> + struct vpu_ipc_msg_payload_hws_priority_band_setup hws_priority_band_setup;
> + struct vpu_ipc_msg_payload_hws_create_cmdq hws_create_cmdq;
> + struct vpu_ipc_msg_payload_hws_create_cmdq_rsp hws_create_cmdq_rsp;
> + struct vpu_ipc_msg_payload_hws_destroy_cmdq hws_destroy_cmdq;
> + struct vpu_ipc_msg_payload_hws_set_context_sched_properties
> + hws_set_context_sched_properties;
> +};
> +
> +/*
> + * Host <-> LRT IPC message base structure.
> + *
> + * NOTE: All instances of this object must be aligned on a 64B boundary
> + * to allow proper handling of VPU cache operations.
> + */
> +struct vpu_jsm_msg {
> + /* Message type, see vpu_ipc_msg_type enum. */
> + u32 type;
> + /* Buffer status, see vpu_ipc_msg_status enum. */
> + u32 status;
> + /*
> + * Request ID, provided by the host in a request message and passed
> + * back by VPU in the response message.
> + */
> + u32 request_id;
> + /* Request return code set by the VPU, see VPU_JSM_STATUS_* defines. */
> + u32 result;
> + /* Message payload depending on message type, see vpu_ipc_msg_payload union. */
> + union vpu_ipc_msg_payload payload;
> +};
> +
> +#pragma pack(pop)
> +
> +#endif
> +
> +///@}
> --
> 2.34.1
>
^ permalink raw reply [flat|nested] 40+ messages in thread
* Re: [PATCH v4 4/7] accel/ivpu: Add IPC driver and JSM messages
2022-12-27 15:34 ` Oded Gabbay
@ 2023-01-03 10:54 ` Jacek Lawrynowicz
0 siblings, 0 replies; 40+ messages in thread
From: Jacek Lawrynowicz @ 2023-01-03 10:54 UTC (permalink / raw)
To: Oded Gabbay
Cc: Krystian Pradzynski, quic_jhugo, dri-devel, stanislaw.gruszka,
tzimmermann, andrzej.kacprowski
Hi,
On 27.12.2022 16:34, Oded Gabbay wrote:
> On Thu, Dec 8, 2022 at 1:08 PM Jacek Lawrynowicz
> <jacek.lawrynowicz@linux.intel.com> wrote:
>>
>> The IPC driver is used to send and receive messages to/from firmware
>> running on the VPU.
>>
>> The only supported IPC message format is Job Submission Model (JSM)
>> defined in vpu_jsm_api.h header.
>>
>> Co-developed-by: Andrzej Kacprowski <andrzej.kacprowski@linux.intel.com>
>> Signed-off-by: Andrzej Kacprowski <andrzej.kacprowski@linux.intel.com>
>> Co-developed-by: Krystian Pradzynski <krystian.pradzynski@linux.intel.com>
>> Signed-off-by: Krystian Pradzynski <krystian.pradzynski@linux.intel.com>
>> Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
>> ---
>> drivers/accel/ivpu/Makefile | 2 +
>> drivers/accel/ivpu/ivpu_drv.c | 13 +
>> drivers/accel/ivpu/ivpu_drv.h | 2 +
>> drivers/accel/ivpu/ivpu_hw_mtl.c | 4 +
>> drivers/accel/ivpu/ivpu_ipc.c | 508 +++++++++++++++
>> drivers/accel/ivpu/ivpu_ipc.h | 93 +++
>> drivers/accel/ivpu/ivpu_jsm_msg.c | 170 +++++
>> drivers/accel/ivpu/ivpu_jsm_msg.h | 23 +
>> drivers/accel/ivpu/vpu_jsm_api.h | 999 ++++++++++++++++++++++++++++++
>> 9 files changed, 1814 insertions(+)
>> create mode 100644 drivers/accel/ivpu/ivpu_ipc.c
>> create mode 100644 drivers/accel/ivpu/ivpu_ipc.h
>> create mode 100644 drivers/accel/ivpu/ivpu_jsm_msg.c
>> create mode 100644 drivers/accel/ivpu/ivpu_jsm_msg.h
>> create mode 100644 drivers/accel/ivpu/vpu_jsm_api.h
>>
>> diff --git a/drivers/accel/ivpu/Makefile b/drivers/accel/ivpu/Makefile
>> index 1b4b24ebf5ea..1fe3ad6c2c21 100644
>> --- a/drivers/accel/ivpu/Makefile
>> +++ b/drivers/accel/ivpu/Makefile
>> @@ -5,6 +5,8 @@ intel_vpu-y := \
>> ivpu_drv.o \
>> ivpu_gem.o \
>> ivpu_hw_mtl.o \
>> + ivpu_ipc.o \
>> + ivpu_jsm_msg.o \
>> ivpu_mmu.o \
>> ivpu_mmu_context.o
>>
>> diff --git a/drivers/accel/ivpu/ivpu_drv.c b/drivers/accel/ivpu/ivpu_drv.c
>> index 29e78c5ec7c5..6f289e820cd2 100644
>> --- a/drivers/accel/ivpu/ivpu_drv.c
>> +++ b/drivers/accel/ivpu/ivpu_drv.c
>> @@ -17,6 +17,7 @@
>> #include "ivpu_drv.h"
>> #include "ivpu_gem.h"
>> #include "ivpu_hw.h"
>> +#include "ivpu_ipc.h"
>> #include "ivpu_mmu.h"
>> #include "ivpu_mmu_context.h"
>>
>> @@ -230,6 +231,7 @@ int ivpu_shutdown(struct ivpu_device *vdev)
>> int ret;
>>
>> ivpu_hw_irq_disable(vdev);
>> + ivpu_ipc_disable(vdev);
>> ivpu_mmu_disable(vdev);
>>
>> ret = ivpu_hw_power_down(vdev);
>> @@ -346,6 +348,10 @@ static int ivpu_dev_init(struct ivpu_device *vdev)
>> if (!vdev->mmu)
>> return -ENOMEM;
>>
>> + vdev->ipc = drmm_kzalloc(&vdev->drm, sizeof(*vdev->ipc), GFP_KERNEL);
>> + if (!vdev->ipc)
>> + return -ENOMEM;
>> +
>> vdev->hw->ops = &ivpu_hw_mtl_ops;
>> vdev->platform = IVPU_PLATFORM_INVALID;
>> vdev->context_xa_limit.min = IVPU_GLOBAL_CONTEXT_MMU_SSID + 1;
>> @@ -390,6 +396,12 @@ static int ivpu_dev_init(struct ivpu_device *vdev)
>> goto err_mmu_gctx_fini;
>> }
>>
>> + ret = ivpu_ipc_init(vdev);
>> + if (ret) {
>> + ivpu_err(vdev, "Failed to initialize IPC: %d\n", ret);
>> + goto err_mmu_gctx_fini;
>> + }
>> +
>> return 0;
>>
>> err_mmu_gctx_fini:
>> @@ -404,6 +416,7 @@ static int ivpu_dev_init(struct ivpu_device *vdev)
>> static void ivpu_dev_fini(struct ivpu_device *vdev)
>> {
>> ivpu_shutdown(vdev);
>> + ivpu_ipc_fini(vdev);
>> ivpu_mmu_global_context_fini(vdev);
>>
>> drm_WARN_ON(&vdev->drm, !xa_empty(&vdev->context_xa));
>> diff --git a/drivers/accel/ivpu/ivpu_drv.h b/drivers/accel/ivpu/ivpu_drv.h
>> index 69088a03928a..1b9ac8dd8ae7 100644
>> --- a/drivers/accel/ivpu/ivpu_drv.h
>> +++ b/drivers/accel/ivpu/ivpu_drv.h
>> @@ -74,6 +74,7 @@ struct ivpu_wa_table {
>>
>> struct ivpu_hw_info;
>> struct ivpu_mmu_info;
>> +struct ivpu_ipc_info;
>>
>> struct ivpu_device {
>> struct drm_device drm;
>> @@ -85,6 +86,7 @@ struct ivpu_device {
>> struct ivpu_wa_table wa;
>> struct ivpu_hw_info *hw;
>> struct ivpu_mmu_info *mmu;
>> + struct ivpu_ipc_info *ipc;
>>
>> struct ivpu_mmu_context gctx;
>> struct xarray context_xa;
>> diff --git a/drivers/accel/ivpu/ivpu_hw_mtl.c b/drivers/accel/ivpu/ivpu_hw_mtl.c
>> index 39350203452d..fb2b79daabfc 100644
>> --- a/drivers/accel/ivpu/ivpu_hw_mtl.c
>> +++ b/drivers/accel/ivpu/ivpu_hw_mtl.c
>> @@ -7,6 +7,7 @@
>> #include "ivpu_hw_mtl_reg.h"
>> #include "ivpu_hw_reg_io.h"
>> #include "ivpu_hw.h"
>> +#include "ivpu_ipc.h"
>> #include "ivpu_mmu.h"
>>
>> #define TILE_FUSE_ENABLE_BOTH 0x0
>> @@ -934,6 +935,9 @@ static u32 ivpu_hw_mtl_irqv_handler(struct ivpu_device *vdev, int irq)
>> if (REG_TEST_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, MMU_IRQ_0_INT, status))
>> ivpu_mmu_irq_evtq_handler(vdev);
>>
>> + if (REG_TEST_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, HOST_IPC_FIFO_INT, status))
>> + ivpu_ipc_irq_handler(vdev);
>> +
>> if (REG_TEST_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, MMU_IRQ_1_INT, status))
>> ivpu_dbg(vdev, IRQ, "MMU sync complete\n");
>>
>> diff --git a/drivers/accel/ivpu/ivpu_ipc.c b/drivers/accel/ivpu/ivpu_ipc.c
>> new file mode 100644
>> index 000000000000..4bcf3c827235
>> --- /dev/null
>> +++ b/drivers/accel/ivpu/ivpu_ipc.c
>> @@ -0,0 +1,508 @@
>> +// SPDX-License-Identifier: GPL-2.0-only
>> +/*
>> + * Copyright (C) 2020-2022 Intel Corporation
>> + */
>> +
>> +#include <linux/genalloc.h>
>> +#include <linux/highmem.h>
>> +#include <linux/kthread.h>
>> +#include <linux/wait.h>
>> +
>> +#include "ivpu_drv.h"
>> +#include "ivpu_gem.h"
>> +#include "ivpu_hw.h"
>> +#include "ivpu_hw_reg_io.h"
>> +#include "ivpu_ipc.h"
>> +#include "ivpu_jsm_msg.h"
>> +
>> +#define IPC_MAX_RX_MSG 128
>> +#define IS_KTHREAD() (get_current()->flags & PF_KTHREAD)
>> +
>> +struct ivpu_ipc_tx_buf {
>> + struct ivpu_ipc_hdr ipc;
>> + struct vpu_jsm_msg jsm;
>> +};
>> +
>> +struct ivpu_ipc_rx_msg {
>> + struct list_head link;
>> + struct ivpu_ipc_hdr *ipc_hdr;
>> + struct vpu_jsm_msg *jsm_msg;
>> +};
>> +
>> +static void ivpu_ipc_msg_dump(struct ivpu_device *vdev, char *c,
>> + struct ivpu_ipc_hdr *ipc_hdr, u32 vpu_addr)
>> +{
>> + ivpu_dbg(vdev, IPC,
>> + "%s: vpu:0x%x (data_addr:0x%08x, data_size:0x%x, channel:0x%x, src_node:0x%x, dst_node:0x%x, status:0x%x)",
>> + c, vpu_addr, ipc_hdr->data_addr, ipc_hdr->data_size, ipc_hdr->channel,
>> + ipc_hdr->src_node, ipc_hdr->dst_node, ipc_hdr->status);
>> +}
>> +
>> +static void ivpu_jsm_msg_dump(struct ivpu_device *vdev, char *c,
>> + struct vpu_jsm_msg *jsm_msg, u32 vpu_addr)
>> +{
>> + u32 *payload = (u32 *)&jsm_msg->payload;
>> +
>> + ivpu_dbg(vdev, JSM,
>> + "%s: vpu:0x%08x (type:0x%x, status:0x%x, id: 0x%x, result: 0x%x, payload:0x%x 0x%x 0x%x 0x%x 0x%x)\n",
>> + c, vpu_addr, jsm_msg->type, jsm_msg->status, jsm_msg->request_id, jsm_msg->result,
>> + payload[0], payload[1], payload[2], payload[3], payload[4]);
>> +}
>> +
>> +static void
>> +ivpu_ipc_rx_mark_free(struct ivpu_device *vdev, struct ivpu_ipc_hdr *ipc_hdr,
>> + struct vpu_jsm_msg *jsm_msg)
>> +{
>> + ipc_hdr->status = IVPU_IPC_HDR_FREE;
>> + if (jsm_msg)
>> + jsm_msg->status = VPU_JSM_MSG_FREE;
>> + wmb(); /* Flush WC buffers for message statuses */
>> +}
>> +
>> +static void ivpu_ipc_mem_fini(struct ivpu_device *vdev)
>> +{
>> + struct ivpu_ipc_info *ipc = vdev->ipc;
>> +
>> + ivpu_bo_free_internal(ipc->mem_rx);
>> + ivpu_bo_free_internal(ipc->mem_tx);
>> +}
>> +
>> +static int
>> +ivpu_ipc_tx_prepare(struct ivpu_device *vdev, struct ivpu_ipc_consumer *cons,
>> + struct vpu_jsm_msg *req)
>> +{
>> + struct ivpu_ipc_info *ipc = vdev->ipc;
>> + struct ivpu_ipc_tx_buf *tx_buf;
>> + u32 tx_buf_vpu_addr;
>> + u32 jsm_vpu_addr;
>> +
>> + tx_buf_vpu_addr = gen_pool_alloc(ipc->mm_tx, sizeof(*tx_buf));
>> + if (!tx_buf_vpu_addr) {
>> + ivpu_err(vdev, "Failed to reserve IPC buffer, size %ld\n",
>> + sizeof(*tx_buf));
>> + return -ENOMEM;
>> + }
>> +
>> + tx_buf = ivpu_to_cpu_addr(ipc->mem_tx, tx_buf_vpu_addr);
>> + if (drm_WARN_ON(&vdev->drm, !tx_buf)) {
>> + gen_pool_free(ipc->mm_tx, tx_buf_vpu_addr, sizeof(*tx_buf));
>> + return -EIO;
>> + }
>> +
>> + jsm_vpu_addr = tx_buf_vpu_addr + offsetof(struct ivpu_ipc_tx_buf, jsm);
>> +
>> + if (tx_buf->ipc.status != IVPU_IPC_HDR_FREE)
>> + ivpu_warn(vdev, "IPC message vpu:0x%x not released by firmware\n",
>> + tx_buf_vpu_addr);
>> +
>> + if (tx_buf->jsm.status != VPU_JSM_MSG_FREE)
>> + ivpu_warn(vdev, "JSM message vpu:0x%x not released by firmware\n",
>> + jsm_vpu_addr);
>> +
>> + memset(tx_buf, 0, sizeof(*tx_buf));
>> + tx_buf->ipc.data_addr = jsm_vpu_addr;
>> + /* TODO: Set data_size to actual JSM message size, not union of all messages */
>> + tx_buf->ipc.data_size = sizeof(*req);
>> + tx_buf->ipc.channel = cons->channel;
>> + tx_buf->ipc.src_node = 0;
>> + tx_buf->ipc.dst_node = 1;
>> + tx_buf->ipc.status = IVPU_IPC_HDR_ALLOCATED;
>> + tx_buf->jsm.type = req->type;
>> + tx_buf->jsm.status = VPU_JSM_MSG_ALLOCATED;
>> + tx_buf->jsm.payload = req->payload;
>> +
>> + req->request_id = atomic_inc_return(&ipc->request_id);
>> + tx_buf->jsm.request_id = req->request_id;
>> + cons->request_id = req->request_id;
>> + wmb(); /* Flush WC buffers for IPC, JSM msgs */
>> +
>> + cons->tx_vpu_addr = tx_buf_vpu_addr;
>> +
>> + ivpu_jsm_msg_dump(vdev, "TX", &tx_buf->jsm, jsm_vpu_addr);
>> + ivpu_ipc_msg_dump(vdev, "TX", &tx_buf->ipc, tx_buf_vpu_addr);
>> +
>> + return 0;
>> +}
>> +
>> +static void ivpu_ipc_tx_release(struct ivpu_device *vdev, u32 vpu_addr)
>> +{
>> + struct ivpu_ipc_info *ipc = vdev->ipc;
>> +
>> + if (vpu_addr)
>> + gen_pool_free(ipc->mm_tx, vpu_addr, sizeof(struct ivpu_ipc_tx_buf));
>> +}
>> +
>> +static void ivpu_ipc_tx(struct ivpu_device *vdev, u32 vpu_addr)
>> +{
>> + ivpu_hw_reg_ipc_tx_set(vdev, vpu_addr);
>> +}
>> +
>> +void
>> +ivpu_ipc_consumer_add(struct ivpu_device *vdev, struct ivpu_ipc_consumer *cons, u32 channel)
>> +{
>> + struct ivpu_ipc_info *ipc = vdev->ipc;
>> +
>> + INIT_LIST_HEAD(&cons->link);
>> + cons->channel = channel;
>> + cons->tx_vpu_addr = 0;
>> + cons->request_id = 0;
>> + spin_lock_init(&cons->rx_msg_lock);
>> + INIT_LIST_HEAD(&cons->rx_msg_list);
>> + init_waitqueue_head(&cons->rx_msg_wq);
>> +
>> + spin_lock_irq(&ipc->cons_list_lock);
>> + list_add_tail(&cons->link, &ipc->cons_list);
>> + spin_unlock_irq(&ipc->cons_list_lock);
>> +}
>> +
>> +void ivpu_ipc_consumer_del(struct ivpu_device *vdev, struct ivpu_ipc_consumer *cons)
>> +{
>> + struct ivpu_ipc_info *ipc = vdev->ipc;
>> + struct ivpu_ipc_rx_msg *rx_msg, *r;
>> +
>> + spin_lock_irq(&ipc->cons_list_lock);
>> + list_del(&cons->link);
>> + spin_unlock_irq(&ipc->cons_list_lock);
>> +
>> + spin_lock_irq(&cons->rx_msg_lock);
>> + list_for_each_entry_safe(rx_msg, r, &cons->rx_msg_list, link) {
>> + list_del(&rx_msg->link);
>> + ivpu_ipc_rx_mark_free(vdev, rx_msg->ipc_hdr, rx_msg->jsm_msg);
>> + atomic_dec(&ipc->rx_msg_count);
>> + kfree(rx_msg);
>> + }
>> + spin_unlock_irq(&cons->rx_msg_lock);
>> +
>> + ivpu_ipc_tx_release(vdev, cons->tx_vpu_addr);
>> +}
>> +
>> +static int
>> +ivpu_ipc_send(struct ivpu_device *vdev, struct ivpu_ipc_consumer *cons, struct vpu_jsm_msg *req)
>> +{
>> + struct ivpu_ipc_info *ipc = vdev->ipc;
>> + int ret;
>> +
>> + ret = mutex_lock_interruptible(&ipc->lock);
>> + if (ret)
>> + return ret;
>> +
>> + if (!ipc->on) {
>> + ret = -EAGAIN;
>> + goto unlock;
>> + }
>> +
>> + ret = ivpu_ipc_tx_prepare(vdev, cons, req);
>> + if (ret)
>> + goto unlock;
>> +
>> + ivpu_ipc_tx(vdev, cons->tx_vpu_addr);
>> +
>> +unlock:
>> + mutex_unlock(&ipc->lock);
>> + return ret;
>> +}
>> +
>> +int ivpu_ipc_receive(struct ivpu_device *vdev, struct ivpu_ipc_consumer *cons,
>> + struct ivpu_ipc_hdr *ipc_buf,
>> + struct vpu_jsm_msg *ipc_payload, unsigned long timeout_ms)
>> +{
>> + struct ivpu_ipc_info *ipc = vdev->ipc;
>> + struct ivpu_ipc_rx_msg *rx_msg;
>> + int wait_ret, ret = 0;
>> +
>> + wait_ret = wait_event_interruptible_timeout(cons->rx_msg_wq,
>> + (IS_KTHREAD() && kthread_should_stop()) ||
>> + !list_empty(&cons->rx_msg_list),
>> + msecs_to_jiffies(timeout_ms));
>> +
>> + if (IS_KTHREAD() && kthread_should_stop())
>> + return -EINTR;
>> +
>> + if (wait_ret == 0)
>> + return -ETIMEDOUT;
>> +
>> + if (wait_ret < 0)
>> + return -ERESTARTSYS;
>> +
>> + spin_lock_irq(&cons->rx_msg_lock);
>> + rx_msg = list_first_entry_or_null(&cons->rx_msg_list, struct ivpu_ipc_rx_msg, link);
>> + if (!rx_msg) {
>> + spin_unlock_irq(&cons->rx_msg_lock);
>> + return -EAGAIN;
>> + }
>> + list_del(&rx_msg->link);
>> + spin_unlock_irq(&cons->rx_msg_lock);
>> +
>> + if (ipc_buf)
>> + memcpy(ipc_buf, rx_msg->ipc_hdr, sizeof(*ipc_buf));
>> + if (rx_msg->jsm_msg) {
>> + u32 size = min_t(int, rx_msg->ipc_hdr->data_size, sizeof(*ipc_payload));
>> +
>> + if (rx_msg->jsm_msg->result != VPU_JSM_STATUS_SUCCESS) {
>> + ivpu_dbg(vdev, IPC, "IPC resp result error: %d\n", rx_msg->jsm_msg->result);
>> + ret = -EBADMSG;
>> + }
>> +
>> + if (ipc_payload)
>> + memcpy(ipc_payload, rx_msg->jsm_msg, size);
>> + }
>> +
>> + ivpu_ipc_rx_mark_free(vdev, rx_msg->ipc_hdr, rx_msg->jsm_msg);
>> + atomic_dec(&ipc->rx_msg_count);
>> + kfree(rx_msg);
>> +
>> + return ret;
>> +}
>> +
>> +static int
>> +ivpu_ipc_send_receive_internal(struct ivpu_device *vdev, struct vpu_jsm_msg *req,
>> + enum vpu_ipc_msg_type expected_resp_type,
>> + struct vpu_jsm_msg *resp, u32 channel,
>> + unsigned long timeout_ms)
>> +{
>> + struct ivpu_ipc_consumer cons;
>> + int ret;
>> +
>> + ivpu_ipc_consumer_add(vdev, &cons, channel);
>> +
>> + ret = ivpu_ipc_send(vdev, &cons, req);
>> + if (ret) {
>> + ivpu_warn(vdev, "IPC send failed: %d\n", ret);
>> + goto consumer_del;
>> + }
>> +
>> + ret = ivpu_ipc_receive(vdev, &cons, NULL, resp, timeout_ms);
>> + if (ret) {
>> + ivpu_warn(vdev, "IPC receive failed: type 0x%x, ret %d\n", req->type, ret);
>> + goto consumer_del;
>> + }
>> +
>> + if (resp->type != expected_resp_type) {
>> + ivpu_warn(vdev, "Invalid JSM response type: 0x%x\n", resp->type);
>> + ret = -EBADE;
>> + }
>> +
>> +consumer_del:
>> + ivpu_ipc_consumer_del(vdev, &cons);
>> + return ret;
>> +}
>> +
>> +int ivpu_ipc_send_receive(struct ivpu_device *vdev, struct vpu_jsm_msg *req,
>> + enum vpu_ipc_msg_type expected_resp_type,
>> + struct vpu_jsm_msg *resp, u32 channel,
>> + unsigned long timeout_ms)
>> +{
>> + struct vpu_jsm_msg hb_req = { .type = VPU_JSM_MSG_QUERY_ENGINE_HB };
>> + struct vpu_jsm_msg hb_resp;
>> + int ret;
>> +
>> + ret = ivpu_rpm_get(vdev);
>> + if (ret < 0)
>> + return ret;
>> +
>> + ret = ivpu_ipc_send_receive_internal(vdev, req, expected_resp_type, resp,
>> + channel, timeout_ms);
>> + if (ret != -ETIMEDOUT)
>> + goto rpm_put;
>> +
>> + ret = ivpu_ipc_send_receive_internal(vdev, &hb_req, VPU_JSM_MSG_QUERY_ENGINE_HB_DONE,
>> + &hb_resp, VPU_IPC_CHAN_ASYNC_CMD, vdev->timeout.jsm);
>> + if (ret == -ETIMEDOUT)
>> + ivpu_hw_diagnose_failure(vdev);
>> +
>> +rpm_put:
>> + ivpu_rpm_put(vdev);
>> + return ret;
>> +}
>> +
>> +static bool
>> +ivpu_ipc_match_consumer(struct ivpu_device *vdev, struct ivpu_ipc_consumer *cons,
>> + struct ivpu_ipc_hdr *ipc_hdr, struct vpu_jsm_msg *jsm_msg)
>> +{
>> + if (cons->channel != ipc_hdr->channel)
>> + return false;
>> +
>> + if (!jsm_msg || jsm_msg->request_id == cons->request_id)
>> + return true;
>> +
>> + return false;
>> +}
>> +
>> +static bool
>> +ivpu_ipc_dispatch(struct ivpu_device *vdev, struct ivpu_ipc_consumer *cons,
>> + struct ivpu_ipc_hdr *ipc_hdr, struct vpu_jsm_msg *jsm_msg)
>> +{
>> + struct ivpu_ipc_info *ipc = vdev->ipc;
>> + struct ivpu_ipc_rx_msg *rx_msg;
>> + unsigned long flags;
>> +
>> + lockdep_assert_held(&ipc->cons_list_lock);
>> +
>> + if (!ivpu_ipc_match_consumer(vdev, cons, ipc_hdr, jsm_msg))
>> + return false;
>> +
>> + rx_msg = kzalloc(sizeof(*rx_msg), GFP_ATOMIC);
>> + if (!rx_msg) {
>> + ivpu_ipc_rx_mark_free(vdev, ipc_hdr, jsm_msg);
>> + return true;
> Isn't this supposed to be false ?
ivpu_ipc_dispatch() returns true if the consumer was matched and not really if dispatch was successful.
I will move ivpu_ipc_match_consumer() outside this function and ivpu_ipc_dispatch() then will be void.
The code should be more readable then.
>> + }
>> +
>> + atomic_inc(&ipc->rx_msg_count);
>> +
>> + rx_msg->ipc_hdr = ipc_hdr;
>> + rx_msg->jsm_msg = jsm_msg;
>> +
>> + spin_lock_irqsave(&cons->rx_msg_lock, flags);
>> + list_add_tail(&rx_msg->link, &cons->rx_msg_list);
>> + spin_unlock_irqrestore(&cons->rx_msg_lock, flags);
>> +
>> + wake_up(&cons->rx_msg_wq);
>> + return true;
>> +}
>> +
>> +int ivpu_ipc_irq_handler(struct ivpu_device *vdev)
> No one checks the return value, so please change this to void or check
> the return value
The return value is checked in the next patch in ivpu_wait_for_ready() function.
Regards,
Jacek
^ permalink raw reply [flat|nested] 40+ messages in thread
* Re: [PATCH v4 1/7] accel/ivpu: Introduce a new DRM driver for Intel VPU
2022-12-08 11:07 ` [PATCH v4 1/7] accel/ivpu: Introduce a new DRM " Jacek Lawrynowicz
2022-12-14 13:57 ` Oded Gabbay
2022-12-20 20:17 ` Oded Gabbay
@ 2023-01-05 12:57 ` Daniel Vetter
2023-01-05 16:25 ` Jeffrey Hugo
2 siblings, 1 reply; 40+ messages in thread
From: Daniel Vetter @ 2023-01-05 12:57 UTC (permalink / raw)
To: Jacek Lawrynowicz
Cc: Krystian Pradzynski, quic_jhugo, dri-devel, stanislaw.gruszka,
tzimmermann, andrzej.kacprowski
On Thu, Dec 08, 2022 at 12:07:27PM +0100, Jacek Lawrynowicz wrote:
> +static const struct drm_driver driver = {
> + .driver_features = DRIVER_GEM | DRIVER_COMPUTE_ACCEL,
So I was wondering whether this is a bright idea, and whether we shouldn't
just go ahead and infuse more meaning into accel vs render nodes.
The uapi relevant part of render nodes is that they're multi-user safe, at
least as much as feasible. Every new open() gives you a new private
accelerator. This also has implications on how userspace drivers iterate
them, they just open them all in turn and check whether it's the right
one - because userspace apis allow applications to enumerate them all.
Which also means that any devicie initialization at open() time is a
really bad idea.
A lot of the compute accelerators otoh (well habanalabs) are single user,
init can be done at open() time because you only open this when you
actually know you're going to use it.
So given this, shouldn't multi-user inference engines be more like render
drivers, and less like accel? So DRIVER_RENDER, but still under
drivers/accel.
This way that entire separate /dev node would actually become meaningful
beyond just the basic bikeshed:
- render nodes are multi user, safe to iterate and open() just for
iteration
- accel nodes are single user, you really should not ever open them unless
you want to use them
Of course would need a doc patch :-)
Thoughts?
-Daniel
> +
> + .open = ivpu_open,
> + .postclose = ivpu_postclose,
> +
> + .ioctls = ivpu_drm_ioctls,
> + .num_ioctls = ARRAY_SIZE(ivpu_drm_ioctls),
> + .fops = &ivpu_fops,
> +
> + .name = DRIVER_NAME,
> + .desc = DRIVER_DESC,
> + .date = DRIVER_DATE,
> + .major = DRM_IVPU_DRIVER_MAJOR,
> + .minor = DRM_IVPU_DRIVER_MINOR,
> +};
> +
> +static int ivpu_irq_init(struct ivpu_device *vdev)
> +{
> + struct pci_dev *pdev = to_pci_dev(vdev->drm.dev);
> + int ret;
> +
> + ret = pci_alloc_irq_vectors(pdev, 1, 1, PCI_IRQ_MSI | PCI_IRQ_MSIX);
> + if (ret < 0) {
> + ivpu_err(vdev, "Failed to allocate a MSI IRQ: %d\n", ret);
> + return ret;
> + }
> +
> + vdev->irq = pci_irq_vector(pdev, 0);
> +
> + ret = devm_request_irq(vdev->drm.dev, vdev->irq, vdev->hw->ops->irq_handler,
> + IRQF_NO_AUTOEN, DRIVER_NAME, vdev);
> + if (ret)
> + ivpu_err(vdev, "Failed to request an IRQ %d\n", ret);
> +
> + return ret;
> +}
> +
> +static int ivpu_pci_init(struct ivpu_device *vdev)
> +{
> + struct pci_dev *pdev = to_pci_dev(vdev->drm.dev);
> + struct resource *bar0 = &pdev->resource[0];
> + struct resource *bar4 = &pdev->resource[4];
> + int ret;
> +
> + ivpu_dbg(vdev, MISC, "Mapping BAR0 (RegV) %pR\n", bar0);
> + vdev->regv = devm_ioremap_resource(vdev->drm.dev, bar0);
> + if (IS_ERR(vdev->regv)) {
> + ivpu_err(vdev, "Failed to map bar 0: %pe\n", vdev->regv);
> + return PTR_ERR(vdev->regv);
> + }
> +
> + ivpu_dbg(vdev, MISC, "Mapping BAR4 (RegB) %pR\n", bar4);
> + vdev->regb = devm_ioremap_resource(vdev->drm.dev, bar4);
> + if (IS_ERR(vdev->regb)) {
> + ivpu_err(vdev, "Failed to map bar 4: %pe\n", vdev->regb);
> + return PTR_ERR(vdev->regb);
> + }
> +
> + ret = dma_set_mask_and_coherent(vdev->drm.dev, DMA_BIT_MASK(38));
> + if (ret) {
> + ivpu_err(vdev, "Failed to set DMA mask: %d\n", ret);
> + return ret;
> + }
> +
> + /* Clear any pending errors */
> + pcie_capability_clear_word(pdev, PCI_EXP_DEVSTA, 0x3f);
> +
> + ret = pcim_enable_device(pdev);
> + if (ret) {
> + ivpu_err(vdev, "Failed to enable PCI device: %d\n", ret);
> + return ret;
> + }
> +
> + pci_set_master(pdev);
> +
> + return 0;
> +}
> +
> +static int ivpu_dev_init(struct ivpu_device *vdev)
> +{
> + int ret;
> +
> + vdev->hw = drmm_kzalloc(&vdev->drm, sizeof(*vdev->hw), GFP_KERNEL);
> + if (!vdev->hw)
> + return -ENOMEM;
> +
> + vdev->hw->ops = &ivpu_hw_mtl_ops;
> + vdev->platform = IVPU_PLATFORM_INVALID;
> + vdev->context_xa_limit.min = IVPU_GLOBAL_CONTEXT_MMU_SSID + 1;
> + vdev->context_xa_limit.max = IVPU_CONTEXT_LIMIT;
> + xa_init_flags(&vdev->context_xa, XA_FLAGS_ALLOC);
> +
> + ret = ivpu_pci_init(vdev);
> + if (ret) {
> + ivpu_err(vdev, "Failed to initialize PCI device: %d\n", ret);
> + goto err_xa_destroy;
> + }
> +
> + ret = ivpu_irq_init(vdev);
> + if (ret) {
> + ivpu_err(vdev, "Failed to initialize IRQs: %d\n", ret);
> + goto err_xa_destroy;
> + }
> +
> + /* Init basic HW info based on buttress registers which are accessible before power up */
> + ret = ivpu_hw_info_init(vdev);
> + if (ret) {
> + ivpu_err(vdev, "Failed to initialize HW info: %d\n", ret);
> + goto err_xa_destroy;
> + }
> +
> + /* Power up early so the rest of init code can access VPU registers */
> + ret = ivpu_hw_power_up(vdev);
> + if (ret) {
> + ivpu_err(vdev, "Failed to power up HW: %d\n", ret);
> + goto err_xa_destroy;
> + }
> +
> + return 0;
> +
> +err_xa_destroy:
> + xa_destroy(&vdev->context_xa);
> + return ret;
> +}
> +
> +static void ivpu_dev_fini(struct ivpu_device *vdev)
> +{
> + ivpu_shutdown(vdev);
> +
> + drm_WARN_ON(&vdev->drm, !xa_empty(&vdev->context_xa));
> + xa_destroy(&vdev->context_xa);
> +}
> +
> +static struct pci_device_id ivpu_pci_ids[] = {
> + { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_MTL) },
> + { }
> +};
> +MODULE_DEVICE_TABLE(pci, ivpu_pci_ids);
> +
> +static int ivpu_probe(struct pci_dev *pdev, const struct pci_device_id *id)
> +{
> + struct ivpu_device *vdev;
> + int ret;
> +
> + vdev = devm_drm_dev_alloc(&pdev->dev, &driver, struct ivpu_device, drm);
> + if (IS_ERR(vdev))
> + return PTR_ERR(vdev);
> +
> + pci_set_drvdata(pdev, vdev);
> +
> + ret = ivpu_dev_init(vdev);
> + if (ret) {
> + dev_err(&pdev->dev, "Failed to initialize VPU device: %d\n", ret);
> + return ret;
> + }
> +
> + ret = drm_dev_register(&vdev->drm, 0);
> + if (ret) {
> + dev_err(&pdev->dev, "Failed to register DRM device: %d\n", ret);
> + ivpu_dev_fini(vdev);
> + }
> +
> + return ret;
> +}
> +
> +static void ivpu_remove(struct pci_dev *pdev)
> +{
> + struct ivpu_device *vdev = pci_get_drvdata(pdev);
> +
> + drm_dev_unregister(&vdev->drm);
> + ivpu_dev_fini(vdev);
> +}
> +
> +static struct pci_driver ivpu_pci_driver = {
> + .name = KBUILD_MODNAME,
> + .id_table = ivpu_pci_ids,
> + .probe = ivpu_probe,
> + .remove = ivpu_remove,
> +};
> +
> +module_pci_driver(ivpu_pci_driver);
> +
> +MODULE_AUTHOR("Intel Corporation");
> +MODULE_DESCRIPTION(DRIVER_DESC);
> +MODULE_LICENSE("GPL and additional rights");
> +MODULE_VERSION(DRIVER_VERSION_STR);
> diff --git a/drivers/accel/ivpu/ivpu_drv.h b/drivers/accel/ivpu/ivpu_drv.h
> new file mode 100644
> index 000000000000..4f859e7ac09e
> --- /dev/null
> +++ b/drivers/accel/ivpu/ivpu_drv.h
> @@ -0,0 +1,162 @@
> +/* SPDX-License-Identifier: GPL-2.0-only */
> +/*
> + * Copyright (C) 2020-2022 Intel Corporation
> + */
> +
> +#ifndef __IVPU_DRV_H__
> +#define __IVPU_DRV_H__
> +
> +#include <drm/drm_device.h>
> +#include <drm/drm_managed.h>
> +#include <drm/drm_mm.h>
> +#include <drm/drm_print.h>
> +
> +#include <linux/pci.h>
> +#include <linux/xarray.h>
> +#include <uapi/drm/ivpu_drm.h>
> +
> +#define DRIVER_NAME "intel_vpu"
> +#define DRIVER_DESC "Driver for Intel Versatile Processing Unit (VPU)"
> +#define DRIVER_DATE "20221208"
> +
> +#define PCI_DEVICE_ID_MTL 0x7d1d
> +
> +#define IVPU_GLOBAL_CONTEXT_MMU_SSID 0
> +#define IVPU_CONTEXT_LIMIT 64
> +#define IVPU_NUM_ENGINES 2
> +
> +#define IVPU_PLATFORM_SILICON 0
> +#define IVPU_PLATFORM_SIMICS 2
> +#define IVPU_PLATFORM_FPGA 3
> +#define IVPU_PLATFORM_INVALID 8
> +
> +#define IVPU_DBG_REG BIT(0)
> +#define IVPU_DBG_IRQ BIT(1)
> +#define IVPU_DBG_MMU BIT(2)
> +#define IVPU_DBG_FILE BIT(3)
> +#define IVPU_DBG_MISC BIT(4)
> +#define IVPU_DBG_FW_BOOT BIT(5)
> +#define IVPU_DBG_PM BIT(6)
> +#define IVPU_DBG_IPC BIT(7)
> +#define IVPU_DBG_BO BIT(8)
> +#define IVPU_DBG_JOB BIT(9)
> +#define IVPU_DBG_JSM BIT(10)
> +#define IVPU_DBG_KREF BIT(11)
> +#define IVPU_DBG_RPM BIT(12)
> +
> +#define ivpu_err(vdev, fmt, ...) \
> + drm_err(&(vdev)->drm, "%s(): " fmt, __func__, ##__VA_ARGS__)
> +
> +#define ivpu_err_ratelimited(vdev, fmt, ...) \
> + drm_err_ratelimited(&(vdev)->drm, "%s(): " fmt, __func__, ##__VA_ARGS__)
> +
> +#define ivpu_warn(vdev, fmt, ...) \
> + drm_warn(&(vdev)->drm, "%s(): " fmt, __func__, ##__VA_ARGS__)
> +
> +#define ivpu_warn_ratelimited(vdev, fmt, ...) \
> + drm_err_ratelimited(&(vdev)->drm, "%s(): " fmt, __func__, ##__VA_ARGS__)
> +
> +#define ivpu_info(vdev, fmt, ...) drm_info(&(vdev)->drm, fmt, ##__VA_ARGS__)
> +
> +#define ivpu_dbg(vdev, type, fmt, args...) do { \
> + if (unlikely(IVPU_DBG_##type & ivpu_dbg_mask)) \
> + dev_dbg((vdev)->drm.dev, "[%s] " fmt, #type, ##args); \
> +} while (0)
> +
> +#define IVPU_WA(wa_name) (vdev->wa.wa_name)
> +
> +struct ivpu_wa_table {
> + bool punit_disabled;
> + bool clear_runtime_mem;
> +};
> +
> +struct ivpu_hw_info;
> +
> +struct ivpu_device {
> + struct drm_device drm;
> + void __iomem *regb;
> + void __iomem *regv;
> + u32 platform;
> + u32 irq;
> +
> + struct ivpu_wa_table wa;
> + struct ivpu_hw_info *hw;
> +
> + struct xarray context_xa;
> + struct xa_limit context_xa_limit;
> +
> + struct {
> + int boot;
> + int jsm;
> + int tdr;
> + int reschedule_suspend;
> + } timeout;
> +};
> +
> +/*
> + * file_priv has its own refcount (ref) that allows user space to close the fd
> + * without blocking even if VPU is still processing some jobs.
> + */
> +struct ivpu_file_priv {
> + struct kref ref;
> + struct ivpu_device *vdev;
> + u32 priority;
> +};
> +
> +extern int ivpu_dbg_mask;
> +extern u8 ivpu_pll_min_ratio;
> +extern u8 ivpu_pll_max_ratio;
> +
> +struct ivpu_file_priv *ivpu_file_priv_get(struct ivpu_file_priv *file_priv);
> +void ivpu_file_priv_put(struct ivpu_file_priv **link);
> +int ivpu_shutdown(struct ivpu_device *vdev);
> +
> +static inline bool ivpu_is_mtl(struct ivpu_device *vdev)
> +{
> + return to_pci_dev(vdev->drm.dev)->device == PCI_DEVICE_ID_MTL;
> +}
> +
> +static inline u8 ivpu_revision(struct ivpu_device *vdev)
> +{
> + return to_pci_dev(vdev->drm.dev)->revision;
> +}
> +
> +static inline u16 ivpu_device_id(struct ivpu_device *vdev)
> +{
> + return to_pci_dev(vdev->drm.dev)->device;
> +}
> +
> +static inline struct ivpu_device *to_ivpu_device(struct drm_device *dev)
> +{
> + return container_of(dev, struct ivpu_device, drm);
> +}
> +
> +static inline u32 ivpu_get_context_count(struct ivpu_device *vdev)
> +{
> + struct xa_limit ctx_limit = vdev->context_xa_limit;
> +
> + return (ctx_limit.max - ctx_limit.min + 1);
> +}
> +
> +static inline u32 ivpu_get_platform(struct ivpu_device *vdev)
> +{
> + WARN_ON_ONCE(vdev->platform == IVPU_PLATFORM_INVALID);
> + return vdev->platform;
> +}
> +
> +static inline bool ivpu_is_silicon(struct ivpu_device *vdev)
> +{
> + return ivpu_get_platform(vdev) == IVPU_PLATFORM_SILICON;
> +}
> +
> +static inline bool ivpu_is_simics(struct ivpu_device *vdev)
> +{
> + return ivpu_get_platform(vdev) == IVPU_PLATFORM_SIMICS;
> +}
> +
> +static inline bool ivpu_is_fpga(struct ivpu_device *vdev)
> +{
> + return ivpu_get_platform(vdev) == IVPU_PLATFORM_FPGA;
> +}
> +
> +#endif /* __IVPU_DRV_H__ */
> diff --git a/drivers/accel/ivpu/ivpu_hw.h b/drivers/accel/ivpu/ivpu_hw.h
> new file mode 100644
> index 000000000000..26a75f6ecd55
> --- /dev/null
> +++ b/drivers/accel/ivpu/ivpu_hw.h
> @@ -0,0 +1,170 @@
> +/* SPDX-License-Identifier: GPL-2.0-only */
> +/*
> + * Copyright (C) 2020-2022 Intel Corporation
> + */
> +
> +#ifndef __IVPU_HW_H__
> +#define __IVPU_HW_H__
> +
> +#include "ivpu_drv.h"
> +
> +struct ivpu_hw_ops {
> + int (*info_init)(struct ivpu_device *vdev);
> + int (*power_up)(struct ivpu_device *vdev);
> + int (*boot_fw)(struct ivpu_device *vdev);
> + int (*power_down)(struct ivpu_device *vdev);
> + bool (*is_idle)(struct ivpu_device *vdev);
> + void (*wdt_disable)(struct ivpu_device *vdev);
> + void (*diagnose_failure)(struct ivpu_device *vdev);
> + u32 (*reg_pll_freq_get)(struct ivpu_device *vdev);
> + u32 (*reg_telemetry_offset_get)(struct ivpu_device *vdev);
> + u32 (*reg_telemetry_size_get)(struct ivpu_device *vdev);
> + u32 (*reg_telemetry_enable_get)(struct ivpu_device *vdev);
> + void (*reg_db_set)(struct ivpu_device *vdev, u32 db_id);
> + u32 (*reg_ipc_rx_addr_get)(struct ivpu_device *vdev);
> + u32 (*reg_ipc_rx_count_get)(struct ivpu_device *vdev);
> + void (*reg_ipc_tx_set)(struct ivpu_device *vdev, u32 vpu_addr);
> + void (*irq_clear)(struct ivpu_device *vdev);
> + void (*irq_enable)(struct ivpu_device *vdev);
> + void (*irq_disable)(struct ivpu_device *vdev);
> + irqreturn_t (*irq_handler)(int irq, void *ptr);
> +};
> +
> +struct ivpu_addr_range {
> + resource_size_t start;
> + resource_size_t end;
> +};
> +
> +struct ivpu_hw_info {
> + const struct ivpu_hw_ops *ops;
> + struct {
> + struct ivpu_addr_range global_low;
> + struct ivpu_addr_range global_high;
> + struct ivpu_addr_range user_low;
> + struct ivpu_addr_range user_high;
> + struct ivpu_addr_range global_aliased_pio;
> + } ranges;
> + struct {
> + u8 min_ratio;
> + u8 max_ratio;
> + /*
> + * Pll ratio for the efficiency frequency. The VPU has optimum
> + * performance to power ratio at this frequency.
> + */
> + u8 pn_ratio;
> + u32 profiling_freq;
> + } pll;
> + u32 tile_fuse;
> + u32 sku;
> + u16 config;
> +};
> +
> +extern const struct ivpu_hw_ops ivpu_hw_mtl_ops;
> +
> +static inline int ivpu_hw_info_init(struct ivpu_device *vdev)
> +{
> + return vdev->hw->ops->info_init(vdev);
> +};
> +
> +static inline int ivpu_hw_power_up(struct ivpu_device *vdev)
> +{
> + ivpu_dbg(vdev, PM, "HW power up\n");
> +
> + return vdev->hw->ops->power_up(vdev);
> +};
> +
> +static inline int ivpu_hw_boot_fw(struct ivpu_device *vdev)
> +{
> + return vdev->hw->ops->boot_fw(vdev);
> +};
> +
> +static inline bool ivpu_hw_is_idle(struct ivpu_device *vdev)
> +{
> + return vdev->hw->ops->is_idle(vdev);
> +};
> +
> +static inline int ivpu_hw_power_down(struct ivpu_device *vdev)
> +{
> + ivpu_dbg(vdev, PM, "HW power down\n");
> +
> + return vdev->hw->ops->power_down(vdev);
> +};
> +
> +static inline void ivpu_hw_wdt_disable(struct ivpu_device *vdev)
> +{
> + vdev->hw->ops->wdt_disable(vdev);
> +};
> +
> +/* Register indirect accesses */
> +static inline u32 ivpu_hw_reg_pll_freq_get(struct ivpu_device *vdev)
> +{
> + return vdev->hw->ops->reg_pll_freq_get(vdev);
> +};
> +
> +static inline u32 ivpu_hw_reg_telemetry_offset_get(struct ivpu_device *vdev)
> +{
> + return vdev->hw->ops->reg_telemetry_offset_get(vdev);
> +};
> +
> +static inline u32 ivpu_hw_reg_telemetry_size_get(struct ivpu_device *vdev)
> +{
> + return vdev->hw->ops->reg_telemetry_size_get(vdev);
> +};
> +
> +static inline u32 ivpu_hw_reg_telemetry_enable_get(struct ivpu_device *vdev)
> +{
> + return vdev->hw->ops->reg_telemetry_enable_get(vdev);
> +};
> +
> +static inline void ivpu_hw_reg_db_set(struct ivpu_device *vdev, u32 db_id)
> +{
> + vdev->hw->ops->reg_db_set(vdev, db_id);
> +};
> +
> +static inline u32 ivpu_hw_reg_ipc_rx_addr_get(struct ivpu_device *vdev)
> +{
> + return vdev->hw->ops->reg_ipc_rx_addr_get(vdev);
> +};
> +
> +static inline u32 ivpu_hw_reg_ipc_rx_count_get(struct ivpu_device *vdev)
> +{
> + return vdev->hw->ops->reg_ipc_rx_count_get(vdev);
> +};
> +
> +static inline void ivpu_hw_reg_ipc_tx_set(struct ivpu_device *vdev, u32 vpu_addr)
> +{
> + vdev->hw->ops->reg_ipc_tx_set(vdev, vpu_addr);
> +};
> +
> +static inline void ivpu_hw_irq_clear(struct ivpu_device *vdev)
> +{
> + vdev->hw->ops->irq_clear(vdev);
> +};
> +
> +static inline void ivpu_hw_irq_enable(struct ivpu_device *vdev)
> +{
> + vdev->hw->ops->irq_enable(vdev);
> +};
> +
> +static inline void ivpu_hw_irq_disable(struct ivpu_device *vdev)
> +{
> + vdev->hw->ops->irq_disable(vdev);
> +};
> +
> +static inline void ivpu_hw_init_range(struct ivpu_addr_range *range, u64 start, u64 size)
> +{
> + range->start = start;
> + range->end = start + size;
> +}
> +
> +static inline u64 ivpu_hw_range_size(const struct ivpu_addr_range *range)
> +{
> + return range->end - range->start;
> +}
> +
> +static inline void ivpu_hw_diagnose_failure(struct ivpu_device *vdev)
> +{
> + vdev->hw->ops->diagnose_failure(vdev);
> +}
> +
> +#endif /* __IVPU_HW_H__ */
> diff --git a/drivers/accel/ivpu/ivpu_hw_mtl.c b/drivers/accel/ivpu/ivpu_hw_mtl.c
> new file mode 100644
> index 000000000000..c84bacd4d0f5
> --- /dev/null
> +++ b/drivers/accel/ivpu/ivpu_hw_mtl.c
> @@ -0,0 +1,1048 @@
> +// SPDX-License-Identifier: GPL-2.0-only
> +/*
> + * Copyright (C) 2020-2022 Intel Corporation
> + */
> +
> +#include "ivpu_drv.h"
> +#include "ivpu_hw_mtl_reg.h"
> +#include "ivpu_hw_reg_io.h"
> +#include "ivpu_hw.h"
> +
> +#define TILE_FUSE_ENABLE_BOTH 0x0
> +#define TILE_FUSE_ENABLE_UPPER 0x1
> +#define TILE_FUSE_ENABLE_LOWER 0x2
> +
> +#define TILE_SKU_BOTH_MTL 0x3630
> +#define TILE_SKU_LOWER_MTL 0x3631
> +#define TILE_SKU_UPPER_MTL 0x3632
> +
> +/* Work point configuration values */
> +#define WP_CONFIG_1_TILE_5_3_RATIO 0x0101
> +#define WP_CONFIG_1_TILE_4_3_RATIO 0x0102
> +#define WP_CONFIG_2_TILE_5_3_RATIO 0x0201
> +#define WP_CONFIG_2_TILE_4_3_RATIO 0x0202
> +#define WP_CONFIG_0_TILE_PLL_OFF 0x0000
> +
> +#define PLL_REF_CLK_FREQ (50 * 1000000)
> +#define PLL_SIMULATION_FREQ (10 * 1000000)
> +#define PLL_RATIO_TO_FREQ(x) ((x) * PLL_REF_CLK_FREQ)
> +#define PLL_DEFAULT_EPP_VALUE 0x80
> +
> +#define TIM_SAFE_ENABLE 0xf1d0dead
> +#define TIM_WATCHDOG_RESET_VALUE 0xffffffff
> +
> +#define TIMEOUT_US (150 * USEC_PER_MSEC)
> +#define PWR_ISLAND_STATUS_TIMEOUT_US (5 * USEC_PER_MSEC)
> +#define PLL_TIMEOUT_US (1500 * USEC_PER_MSEC)
> +#define IDLE_TIMEOUT_US (500 * USEC_PER_MSEC)
> +
> +#define ICB_0_IRQ_MASK ((REG_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, HOST_IPC_FIFO_INT)) | \
> + (REG_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, MMU_IRQ_0_INT)) | \
> + (REG_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, MMU_IRQ_1_INT)) | \
> + (REG_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, MMU_IRQ_2_INT)) | \
> + (REG_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, NOC_FIREWALL_INT)) | \
> + (REG_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, CPU_INT_REDIRECT_0_INT)) | \
> + (REG_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, CPU_INT_REDIRECT_1_INT)))
> +
> +#define ICB_1_IRQ_MASK ((REG_FLD(MTL_VPU_HOST_SS_ICB_STATUS_1, CPU_INT_REDIRECT_2_INT)) | \
> + (REG_FLD(MTL_VPU_HOST_SS_ICB_STATUS_1, CPU_INT_REDIRECT_3_INT)) | \
> + (REG_FLD(MTL_VPU_HOST_SS_ICB_STATUS_1, CPU_INT_REDIRECT_4_INT)))
> +
> +#define ICB_0_1_IRQ_MASK ((((u64)ICB_1_IRQ_MASK) << 32) | ICB_0_IRQ_MASK)
> +
> +#define BUTTRESS_IRQ_MASK ((REG_FLD(MTL_BUTTRESS_INTERRUPT_STAT, FREQ_CHANGE)) | \
> + (REG_FLD(MTL_BUTTRESS_INTERRUPT_STAT, ATS_ERR)) | \
> + (REG_FLD(MTL_BUTTRESS_INTERRUPT_STAT, UFI_ERR)))
> +
> +#define BUTTRESS_IRQ_ENABLE_MASK ((u32)~BUTTRESS_IRQ_MASK)
> +#define BUTTRESS_IRQ_DISABLE_MASK ((u32)-1)
> +
> +#define ITF_FIREWALL_VIOLATION_MASK ((REG_FLD(MTL_VPU_HOST_SS_FW_SOC_IRQ_EN, CSS_ROM_CMX)) | \
> + (REG_FLD(MTL_VPU_HOST_SS_FW_SOC_IRQ_EN, CSS_DBG)) | \
> + (REG_FLD(MTL_VPU_HOST_SS_FW_SOC_IRQ_EN, CSS_CTRL)) | \
> + (REG_FLD(MTL_VPU_HOST_SS_FW_SOC_IRQ_EN, DEC400)) | \
> + (REG_FLD(MTL_VPU_HOST_SS_FW_SOC_IRQ_EN, MSS_NCE)) | \
> + (REG_FLD(MTL_VPU_HOST_SS_FW_SOC_IRQ_EN, MSS_MBI)) | \
> + (REG_FLD(MTL_VPU_HOST_SS_FW_SOC_IRQ_EN, MSS_MBI_CMX)))
> +
> +static char *ivpu_platform_to_str(u32 platform)
> +{
> + switch (platform) {
> + case IVPU_PLATFORM_SILICON:
> + return "IVPU_PLATFORM_SILICON";
> + case IVPU_PLATFORM_SIMICS:
> + return "IVPU_PLATFORM_SIMICS";
> + case IVPU_PLATFORM_FPGA:
> + return "IVPU_PLATFORM_FPGA";
> + default:
> + return "Invalid platform";
> + }
> +}
> +
> +static void ivpu_hw_read_platform(struct ivpu_device *vdev)
> +{
> + u32 gen_ctrl = REGV_RD32(MTL_VPU_HOST_SS_GEN_CTRL);
> + u32 platform = REG_GET_FLD(MTL_VPU_HOST_SS_GEN_CTRL, PS, gen_ctrl);
> +
> + if (platform == IVPU_PLATFORM_SIMICS || platform == IVPU_PLATFORM_FPGA)
> + vdev->platform = platform;
> + else
> + vdev->platform = IVPU_PLATFORM_SILICON;
> +
> + ivpu_dbg(vdev, MISC, "Platform type: %s (%d)\n",
> + ivpu_platform_to_str(vdev->platform), vdev->platform);
> +}
> +
> +static void ivpu_hw_wa_init(struct ivpu_device *vdev)
> +{
> + vdev->wa.punit_disabled = ivpu_is_fpga(vdev);
> + vdev->wa.clear_runtime_mem = false;
> +}
> +
> +static void ivpu_hw_timeouts_init(struct ivpu_device *vdev)
> +{
> + if (ivpu_is_simics(vdev) || ivpu_is_fpga(vdev)) {
> + vdev->timeout.boot = 100000;
> + vdev->timeout.jsm = 50000;
> + vdev->timeout.tdr = 2000000;
> + vdev->timeout.reschedule_suspend = 1000;
> + } else {
> + vdev->timeout.boot = 1000;
> + vdev->timeout.jsm = 500;
> + vdev->timeout.tdr = 2000;
> + vdev->timeout.reschedule_suspend = 10;
> + }
> +}
> +
> +static int ivpu_pll_wait_for_cmd_send(struct ivpu_device *vdev)
> +{
> + return REGB_POLL_FLD(MTL_BUTTRESS_WP_REQ_CMD, SEND, 0, PLL_TIMEOUT_US);
> +}
> +
> +/* Send KMD initiated workpoint change */
> +static int ivpu_pll_cmd_send(struct ivpu_device *vdev, u16 min_ratio, u16 max_ratio,
> + u16 target_ratio, u16 config)
> +{
> + int ret;
> + u32 val;
> +
> + ret = ivpu_pll_wait_for_cmd_send(vdev);
> + if (ret) {
> + ivpu_err(vdev, "Failed to sync before WP request: %d\n", ret);
> + return ret;
> + }
> +
> + val = REGB_RD32(MTL_BUTTRESS_WP_REQ_PAYLOAD0);
> + val = REG_SET_FLD_NUM(MTL_BUTTRESS_WP_REQ_PAYLOAD0, MIN_RATIO, min_ratio, val);
> + val = REG_SET_FLD_NUM(MTL_BUTTRESS_WP_REQ_PAYLOAD0, MAX_RATIO, max_ratio, val);
> + REGB_WR32(MTL_BUTTRESS_WP_REQ_PAYLOAD0, val);
> +
> + val = REGB_RD32(MTL_BUTTRESS_WP_REQ_PAYLOAD1);
> + val = REG_SET_FLD_NUM(MTL_BUTTRESS_WP_REQ_PAYLOAD1, TARGET_RATIO, target_ratio, val);
> + val = REG_SET_FLD_NUM(MTL_BUTTRESS_WP_REQ_PAYLOAD1, EPP, PLL_DEFAULT_EPP_VALUE, val);
> + REGB_WR32(MTL_BUTTRESS_WP_REQ_PAYLOAD1, val);
> +
> + val = REGB_RD32(MTL_BUTTRESS_WP_REQ_PAYLOAD2);
> + val = REG_SET_FLD_NUM(MTL_BUTTRESS_WP_REQ_PAYLOAD2, CONFIG, config, val);
> + REGB_WR32(MTL_BUTTRESS_WP_REQ_PAYLOAD2, val);
> +
> + val = REGB_RD32(MTL_BUTTRESS_WP_REQ_CMD);
> + val = REG_SET_FLD(MTL_BUTTRESS_WP_REQ_CMD, SEND, val);
> + REGB_WR32(MTL_BUTTRESS_WP_REQ_CMD, val);
> +
> + ret = ivpu_pll_wait_for_cmd_send(vdev);
> + if (ret)
> + ivpu_err(vdev, "Failed to sync after WP request: %d\n", ret);
> +
> + return ret;
> +}
> +
> +static int ivpu_pll_wait_for_lock(struct ivpu_device *vdev, bool enable)
> +{
> + u32 exp_val = enable ? 0x1 : 0x0;
> +
> + if (IVPU_WA(punit_disabled))
> + return 0;
> +
> + return REGB_POLL_FLD(MTL_BUTTRESS_PLL_STATUS, LOCK, exp_val, PLL_TIMEOUT_US);
> +}
> +
> +static int ivpu_pll_wait_for_status_ready(struct ivpu_device *vdev)
> +{
> + if (IVPU_WA(punit_disabled))
> + return 0;
> +
> + return REGB_POLL_FLD(MTL_BUTTRESS_VPU_STATUS, READY, 1, PLL_TIMEOUT_US);
> +}
> +
> +static void ivpu_pll_init_frequency_ratios(struct ivpu_device *vdev)
> +{
> + struct ivpu_hw_info *hw = vdev->hw;
> + u8 fuse_min_ratio, fuse_max_ratio, fuse_pn_ratio;
> + u32 fmin_fuse, fmax_fuse;
> +
> + fmin_fuse = REGB_RD32(MTL_BUTTRESS_FMIN_FUSE);
> + fuse_min_ratio = REG_GET_FLD(MTL_BUTTRESS_FMIN_FUSE, MIN_RATIO, fmin_fuse);
> + fuse_pn_ratio = REG_GET_FLD(MTL_BUTTRESS_FMIN_FUSE, PN_RATIO, fmin_fuse);
> +
> + fmax_fuse = REGB_RD32(MTL_BUTTRESS_FMAX_FUSE);
> + fuse_max_ratio = REG_GET_FLD(MTL_BUTTRESS_FMAX_FUSE, MAX_RATIO, fmax_fuse);
> +
> + hw->pll.min_ratio = clamp_t(u8, ivpu_pll_min_ratio, fuse_min_ratio, fuse_max_ratio);
> + hw->pll.max_ratio = clamp_t(u8, ivpu_pll_max_ratio, hw->pll.min_ratio, fuse_max_ratio);
> + hw->pll.pn_ratio = clamp_t(u8, fuse_pn_ratio, hw->pll.min_ratio, hw->pll.max_ratio);
> +}
> +
> +static int ivpu_pll_drive(struct ivpu_device *vdev, bool enable)
> +{
> + struct ivpu_hw_info *hw = vdev->hw;
> + u16 target_ratio;
> + u16 config;
> + int ret;
> +
> + if (IVPU_WA(punit_disabled)) {
> + ivpu_dbg(vdev, PM, "Skipping PLL request on %s\n",
> + ivpu_platform_to_str(vdev->platform));
> + return 0;
> + }
> +
> + if (enable) {
> + target_ratio = hw->pll.pn_ratio;
> + config = hw->config;
> + } else {
> + target_ratio = 0;
> + config = 0;
> + }
> +
> + ivpu_dbg(vdev, PM, "PLL workpoint request: %d Hz\n", PLL_RATIO_TO_FREQ(target_ratio));
> +
> + ret = ivpu_pll_cmd_send(vdev, hw->pll.min_ratio, hw->pll.max_ratio, target_ratio, config);
> + if (ret) {
> + ivpu_err(vdev, "Failed to send PLL workpoint request: %d\n", ret);
> + return ret;
> + }
> +
> + ret = ivpu_pll_wait_for_lock(vdev, enable);
> + if (ret) {
> + ivpu_err(vdev, "Timed out waiting for PLL lock\n");
> + return ret;
> + }
> +
> + if (enable) {
> + ret = ivpu_pll_wait_for_status_ready(vdev);
> + if (ret) {
> + ivpu_err(vdev, "Timed out waiting for PLL ready status\n");
> + return ret;
> + }
> + }
> +
> + return 0;
> +}
> +
> +static int ivpu_pll_enable(struct ivpu_device *vdev)
> +{
> + return ivpu_pll_drive(vdev, true);
> +}
> +
> +static int ivpu_pll_disable(struct ivpu_device *vdev)
> +{
> + return ivpu_pll_drive(vdev, false);
> +}
> +
> +static void ivpu_boot_host_ss_rst_clr_assert(struct ivpu_device *vdev)
> +{
> + u32 val = REGV_RD32(MTL_VPU_HOST_SS_CPR_RST_CLR);
> +
> + val = REG_SET_FLD(MTL_VPU_HOST_SS_CPR_RST_CLR, TOP_NOC, val);
> + val = REG_SET_FLD(MTL_VPU_HOST_SS_CPR_RST_CLR, DSS_MAS, val);
> + val = REG_SET_FLD(MTL_VPU_HOST_SS_CPR_RST_CLR, MSS_MAS, val);
> +
> + REGV_WR32(MTL_VPU_HOST_SS_CPR_RST_CLR, val);
> +}
> +
> +static void ivpu_boot_host_ss_rst_drive(struct ivpu_device *vdev, bool enable)
> +{
> + u32 val = REGV_RD32(MTL_VPU_HOST_SS_CPR_RST_SET);
> +
> + if (enable) {
> + val = REG_SET_FLD(MTL_VPU_HOST_SS_CPR_RST_SET, TOP_NOC, val);
> + val = REG_SET_FLD(MTL_VPU_HOST_SS_CPR_RST_SET, DSS_MAS, val);
> + val = REG_SET_FLD(MTL_VPU_HOST_SS_CPR_RST_SET, MSS_MAS, val);
> + } else {
> + val = REG_CLR_FLD(MTL_VPU_HOST_SS_CPR_RST_SET, TOP_NOC, val);
> + val = REG_CLR_FLD(MTL_VPU_HOST_SS_CPR_RST_SET, DSS_MAS, val);
> + val = REG_CLR_FLD(MTL_VPU_HOST_SS_CPR_RST_SET, MSS_MAS, val);
> + }
> +
> + REGV_WR32(MTL_VPU_HOST_SS_CPR_RST_SET, val);
> +}
> +
> +static void ivpu_boot_host_ss_clk_drive(struct ivpu_device *vdev, bool enable)
> +{
> + u32 val = REGV_RD32(MTL_VPU_HOST_SS_CPR_CLK_SET);
> +
> + if (enable) {
> + val = REG_SET_FLD(MTL_VPU_HOST_SS_CPR_CLK_SET, TOP_NOC, val);
> + val = REG_SET_FLD(MTL_VPU_HOST_SS_CPR_CLK_SET, DSS_MAS, val);
> + val = REG_SET_FLD(MTL_VPU_HOST_SS_CPR_CLK_SET, MSS_MAS, val);
> + } else {
> + val = REG_CLR_FLD(MTL_VPU_HOST_SS_CPR_CLK_SET, TOP_NOC, val);
> + val = REG_CLR_FLD(MTL_VPU_HOST_SS_CPR_CLK_SET, DSS_MAS, val);
> + val = REG_CLR_FLD(MTL_VPU_HOST_SS_CPR_CLK_SET, MSS_MAS, val);
> + }
> +
> + REGV_WR32(MTL_VPU_HOST_SS_CPR_CLK_SET, val);
> +}
> +
> +static int ivpu_boot_noc_qreqn_check(struct ivpu_device *vdev, u32 exp_val)
> +{
> + u32 val = REGV_RD32(MTL_VPU_HOST_SS_NOC_QREQN);
> +
> + if (!REG_TEST_FLD_NUM(MTL_VPU_HOST_SS_NOC_QREQN, TOP_SOCMMIO, exp_val, val))
> + return -EIO;
> +
> + return 0;
> +}
> +
> +static int ivpu_boot_noc_qacceptn_check(struct ivpu_device *vdev, u32 exp_val)
> +{
> + u32 val = REGV_RD32(MTL_VPU_HOST_SS_NOC_QACCEPTN);
> +
> + if (!REG_TEST_FLD_NUM(MTL_VPU_HOST_SS_NOC_QACCEPTN, TOP_SOCMMIO, exp_val, val))
> + return -EIO;
> +
> + return 0;
> +}
> +
> +static int ivpu_boot_noc_qdeny_check(struct ivpu_device *vdev, u32 exp_val)
> +{
> + u32 val = REGV_RD32(MTL_VPU_HOST_SS_NOC_QDENY);
> +
> + if (!REG_TEST_FLD_NUM(MTL_VPU_HOST_SS_NOC_QDENY, TOP_SOCMMIO, exp_val, val))
> + return -EIO;
> +
> + return 0;
> +}
> +
> +static int ivpu_boot_top_noc_qrenqn_check(struct ivpu_device *vdev, u32 exp_val)
> +{
> + u32 val = REGV_RD32(MTL_VPU_TOP_NOC_QREQN);
> +
> + if (!REG_TEST_FLD_NUM(MTL_VPU_TOP_NOC_QREQN, CPU_CTRL, exp_val, val) ||
> + !REG_TEST_FLD_NUM(MTL_VPU_TOP_NOC_QREQN, HOSTIF_L2CACHE, exp_val, val))
> + return -EIO;
> +
> + return 0;
> +}
> +
> +static int ivpu_boot_top_noc_qacceptn_check(struct ivpu_device *vdev, u32 exp_val)
> +{
> + u32 val = REGV_RD32(MTL_VPU_TOP_NOC_QACCEPTN);
> +
> + if (!REG_TEST_FLD_NUM(MTL_VPU_TOP_NOC_QACCEPTN, CPU_CTRL, exp_val, val) ||
> + !REG_TEST_FLD_NUM(MTL_VPU_TOP_NOC_QACCEPTN, HOSTIF_L2CACHE, exp_val, val))
> + return -EIO;
> +
> + return 0;
> +}
> +
> +static int ivpu_boot_top_noc_qdeny_check(struct ivpu_device *vdev, u32 exp_val)
> +{
> + u32 val = REGV_RD32(MTL_VPU_TOP_NOC_QDENY);
> +
> + if (!REG_TEST_FLD_NUM(MTL_VPU_TOP_NOC_QDENY, CPU_CTRL, exp_val, val) ||
> + !REG_TEST_FLD_NUM(MTL_VPU_TOP_NOC_QDENY, HOSTIF_L2CACHE, exp_val, val))
> + return -EIO;
> +
> + return 0;
> +}
> +
> +static int ivpu_boot_host_ss_configure(struct ivpu_device *vdev)
> +{
> + ivpu_boot_host_ss_rst_clr_assert(vdev);
> +
> + return ivpu_boot_noc_qreqn_check(vdev, 0x0);
> +}
> +
> +static void ivpu_boot_vpu_idle_gen_disable(struct ivpu_device *vdev)
> +{
> + REGV_WR32(MTL_VPU_HOST_SS_AON_VPU_IDLE_GEN, 0x0);
> +}
> +
> +static int ivpu_boot_host_ss_axi_drive(struct ivpu_device *vdev, bool enable)
> +{
> + int ret;
> + u32 val;
> +
> + val = REGV_RD32(MTL_VPU_HOST_SS_NOC_QREQN);
> + if (enable)
> + val = REG_SET_FLD(MTL_VPU_HOST_SS_NOC_QREQN, TOP_SOCMMIO, val);
> + else
> + val = REG_CLR_FLD(MTL_VPU_HOST_SS_NOC_QREQN, TOP_SOCMMIO, val);
> + REGV_WR32(MTL_VPU_HOST_SS_NOC_QREQN, val);
> +
> + ret = ivpu_boot_noc_qacceptn_check(vdev, enable ? 0x1 : 0x0);
> + if (ret) {
> + ivpu_err(vdev, "Failed qacceptn check: %d\n", ret);
> + return ret;
> + }
> +
> + ret = ivpu_boot_noc_qdeny_check(vdev, 0x0);
> + if (ret)
> + ivpu_err(vdev, "Failed qdeny check: %d\n", ret);
> +
> + return ret;
> +}
> +
> +static int ivpu_boot_host_ss_axi_enable(struct ivpu_device *vdev)
> +{
> + return ivpu_boot_host_ss_axi_drive(vdev, true);
> +}
> +
> +static int ivpu_boot_host_ss_axi_disable(struct ivpu_device *vdev)
> +{
> + return ivpu_boot_host_ss_axi_drive(vdev, false);
> +}
> +
> +static int ivpu_boot_host_ss_top_noc_drive(struct ivpu_device *vdev, bool enable)
> +{
> + int ret;
> + u32 val;
> +
> + val = REGV_RD32(MTL_VPU_TOP_NOC_QREQN);
> + if (enable) {
> + val = REG_SET_FLD(MTL_VPU_TOP_NOC_QREQN, CPU_CTRL, val);
> + val = REG_SET_FLD(MTL_VPU_TOP_NOC_QREQN, HOSTIF_L2CACHE, val);
> + } else {
> + val = REG_CLR_FLD(MTL_VPU_TOP_NOC_QREQN, CPU_CTRL, val);
> + val = REG_CLR_FLD(MTL_VPU_TOP_NOC_QREQN, HOSTIF_L2CACHE, val);
> + }
> + REGV_WR32(MTL_VPU_TOP_NOC_QREQN, val);
> +
> + ret = ivpu_boot_top_noc_qacceptn_check(vdev, enable ? 0x1 : 0x0);
> + if (ret) {
> + ivpu_err(vdev, "Failed qacceptn check: %d\n", ret);
> + return ret;
> + }
> +
> + ret = ivpu_boot_top_noc_qdeny_check(vdev, 0x0);
> + if (ret)
> + ivpu_err(vdev, "Failed qdeny check: %d\n", ret);
> +
> + return ret;
> +}
> +
> +static int ivpu_boot_host_ss_top_noc_enable(struct ivpu_device *vdev)
> +{
> + return ivpu_boot_host_ss_top_noc_drive(vdev, true);
> +}
> +
> +static int ivpu_boot_host_ss_top_noc_disable(struct ivpu_device *vdev)
> +{
> + return ivpu_boot_host_ss_top_noc_drive(vdev, false);
> +}
> +
> +static void ivpu_boot_pwr_island_trickle_drive(struct ivpu_device *vdev, bool enable)
> +{
> + u32 val = REGV_RD32(MTL_VPU_HOST_SS_AON_PWR_ISLAND_TRICKLE_EN0);
> +
> + if (enable)
> + val = REG_SET_FLD(MTL_VPU_HOST_SS_AON_PWR_ISLAND_TRICKLE_EN0, MSS_CPU, val);
> + else
> + val = REG_CLR_FLD(MTL_VPU_HOST_SS_AON_PWR_ISLAND_TRICKLE_EN0, MSS_CPU, val);
> +
> + REGV_WR32(MTL_VPU_HOST_SS_AON_PWR_ISLAND_TRICKLE_EN0, val);
> +}
> +
> +static void ivpu_boot_pwr_island_drive(struct ivpu_device *vdev, bool enable)
> +{
> + u32 val = REGV_RD32(MTL_VPU_HOST_SS_AON_PWR_ISLAND_EN0);
> +
> + if (enable)
> + val = REG_SET_FLD(MTL_VPU_HOST_SS_AON_PWR_ISLAND_EN0, MSS_CPU, val);
> + else
> + val = REG_CLR_FLD(MTL_VPU_HOST_SS_AON_PWR_ISLAND_EN0, MSS_CPU, val);
> +
> + REGV_WR32(MTL_VPU_HOST_SS_AON_PWR_ISLAND_EN0, val);
> +}
> +
> +static int ivpu_boot_wait_for_pwr_island_status(struct ivpu_device *vdev, u32 exp_val)
> +{
> + /* FPGA model (UPF) is not power aware, skipped Power Island polling */
> + if (ivpu_is_fpga(vdev))
> + return 0;
> +
> + return REGV_POLL_FLD(MTL_VPU_HOST_SS_AON_PWR_ISLAND_STATUS0, MSS_CPU,
> + exp_val, PWR_ISLAND_STATUS_TIMEOUT_US);
> +}
> +
> +static void ivpu_boot_pwr_island_isolation_drive(struct ivpu_device *vdev, bool enable)
> +{
> + u32 val = REGV_RD32(MTL_VPU_HOST_SS_AON_PWR_ISO_EN0);
> +
> + if (enable)
> + val = REG_SET_FLD(MTL_VPU_HOST_SS_AON_PWR_ISO_EN0, MSS_CPU, val);
> + else
> + val = REG_CLR_FLD(MTL_VPU_HOST_SS_AON_PWR_ISO_EN0, MSS_CPU, val);
> +
> + REGV_WR32(MTL_VPU_HOST_SS_AON_PWR_ISO_EN0, val);
> +}
> +
> +static void ivpu_boot_dpu_active_drive(struct ivpu_device *vdev, bool enable)
> +{
> + u32 val = REGV_RD32(MTL_VPU_HOST_SS_AON_DPU_ACTIVE);
> +
> + if (enable)
> + val = REG_SET_FLD(MTL_VPU_HOST_SS_AON_DPU_ACTIVE, DPU_ACTIVE, val);
> + else
> + val = REG_CLR_FLD(MTL_VPU_HOST_SS_AON_DPU_ACTIVE, DPU_ACTIVE, val);
> +
> + REGV_WR32(MTL_VPU_HOST_SS_AON_DPU_ACTIVE, val);
> +}
> +
> +static int ivpu_boot_pwr_domain_disable(struct ivpu_device *vdev)
> +{
> + ivpu_boot_dpu_active_drive(vdev, false);
> + ivpu_boot_pwr_island_isolation_drive(vdev, true);
> + ivpu_boot_pwr_island_trickle_drive(vdev, false);
> + ivpu_boot_pwr_island_drive(vdev, false);
> +
> + return ivpu_boot_wait_for_pwr_island_status(vdev, 0x0);
> +}
> +
> +static int ivpu_boot_pwr_domain_enable(struct ivpu_device *vdev)
> +{
> + int ret;
> +
> + ivpu_boot_pwr_island_trickle_drive(vdev, true);
> + ivpu_boot_pwr_island_drive(vdev, true);
> +
> + ret = ivpu_boot_wait_for_pwr_island_status(vdev, 0x1);
> + if (ret) {
> + ivpu_err(vdev, "Timed out waiting for power island status\n");
> + return ret;
> + }
> +
> + ret = ivpu_boot_top_noc_qrenqn_check(vdev, 0x0);
> + if (ret) {
> + ivpu_err(vdev, "Failed qrenqn check %d\n", ret);
> + return ret;
> + }
> +
> + ivpu_boot_host_ss_clk_drive(vdev, true);
> + ivpu_boot_pwr_island_isolation_drive(vdev, false);
> + ivpu_boot_host_ss_rst_drive(vdev, true);
> + ivpu_boot_dpu_active_drive(vdev, true);
> +
> + return ret;
> +}
> +
> +static void ivpu_boot_no_snoop_enable(struct ivpu_device *vdev)
> +{
> + u32 val = REGV_RD32(MTL_VPU_HOST_IF_TCU_PTW_OVERRIDES);
> +
> + val = REG_SET_FLD(MTL_VPU_HOST_IF_TCU_PTW_OVERRIDES, NOSNOOP_OVERRIDE_EN, val);
> + val = REG_SET_FLD(MTL_VPU_HOST_IF_TCU_PTW_OVERRIDES, AW_NOSNOOP_OVERRIDE, val);
> + val = REG_SET_FLD(MTL_VPU_HOST_IF_TCU_PTW_OVERRIDES, AR_NOSNOOP_OVERRIDE, val);
> +
> + REGV_WR32(MTL_VPU_HOST_IF_TCU_PTW_OVERRIDES, val);
> +}
> +
> +static void ivpu_boot_tbu_mmu_enable(struct ivpu_device *vdev)
> +{
> + u32 val = REGV_RD32(MTL_VPU_HOST_IF_TBU_MMUSSIDV);
> +
> + if (ivpu_is_fpga(vdev)) {
> + val = REG_SET_FLD(MTL_VPU_HOST_IF_TBU_MMUSSIDV, TBU0_AWMMUSSIDV, val);
> + val = REG_SET_FLD(MTL_VPU_HOST_IF_TBU_MMUSSIDV, TBU0_ARMMUSSIDV, val);
> + val = REG_SET_FLD(MTL_VPU_HOST_IF_TBU_MMUSSIDV, TBU2_AWMMUSSIDV, val);
> + val = REG_SET_FLD(MTL_VPU_HOST_IF_TBU_MMUSSIDV, TBU2_ARMMUSSIDV, val);
> + } else {
> + val = REG_SET_FLD(MTL_VPU_HOST_IF_TBU_MMUSSIDV, TBU0_AWMMUSSIDV, val);
> + val = REG_SET_FLD(MTL_VPU_HOST_IF_TBU_MMUSSIDV, TBU0_ARMMUSSIDV, val);
> + val = REG_SET_FLD(MTL_VPU_HOST_IF_TBU_MMUSSIDV, TBU1_AWMMUSSIDV, val);
> + val = REG_SET_FLD(MTL_VPU_HOST_IF_TBU_MMUSSIDV, TBU1_ARMMUSSIDV, val);
> + val = REG_SET_FLD(MTL_VPU_HOST_IF_TBU_MMUSSIDV, TBU2_AWMMUSSIDV, val);
> + val = REG_SET_FLD(MTL_VPU_HOST_IF_TBU_MMUSSIDV, TBU2_ARMMUSSIDV, val);
> + val = REG_SET_FLD(MTL_VPU_HOST_IF_TBU_MMUSSIDV, TBU3_AWMMUSSIDV, val);
> + val = REG_SET_FLD(MTL_VPU_HOST_IF_TBU_MMUSSIDV, TBU3_ARMMUSSIDV, val);
> + }
> +
> + REGV_WR32(MTL_VPU_HOST_IF_TBU_MMUSSIDV, val);
> +}
> +
> +static void ivpu_boot_soc_cpu_boot(struct ivpu_device *vdev)
> +{
> + u32 val;
> +
> + val = REGV_RD32(MTL_VPU_CPU_SS_MSSCPU_CPR_LEON_RT_VEC);
> + val = REG_SET_FLD(MTL_VPU_CPU_SS_MSSCPU_CPR_LEON_RT_VEC, IRQI_RSTRUN0, val);
> +
> + val = REG_CLR_FLD(MTL_VPU_CPU_SS_MSSCPU_CPR_LEON_RT_VEC, IRQI_RSTVEC, val);
> + REGV_WR32(MTL_VPU_CPU_SS_MSSCPU_CPR_LEON_RT_VEC, val);
> +
> + val = REG_SET_FLD(MTL_VPU_CPU_SS_MSSCPU_CPR_LEON_RT_VEC, IRQI_RESUME0, val);
> + REGV_WR32(MTL_VPU_CPU_SS_MSSCPU_CPR_LEON_RT_VEC, val);
> +
> + val = REG_CLR_FLD(MTL_VPU_CPU_SS_MSSCPU_CPR_LEON_RT_VEC, IRQI_RESUME0, val);
> + REGV_WR32(MTL_VPU_CPU_SS_MSSCPU_CPR_LEON_RT_VEC, val);
> +}
> +
> +static int ivpu_boot_d0i3_drive(struct ivpu_device *vdev, bool enable)
> +{
> + int ret;
> + u32 val;
> +
> + ret = REGB_POLL_FLD(MTL_BUTTRESS_VPU_D0I3_CONTROL, INPROGRESS, 0, TIMEOUT_US);
> + if (ret) {
> + ivpu_err(vdev, "Failed to sync before D0i3 tansition: %d\n", ret);
> + return ret;
> + }
> +
> + val = REGB_RD32(MTL_BUTTRESS_VPU_D0I3_CONTROL);
> + if (enable)
> + val = REG_SET_FLD(MTL_BUTTRESS_VPU_D0I3_CONTROL, I3, val);
> + else
> + val = REG_CLR_FLD(MTL_BUTTRESS_VPU_D0I3_CONTROL, I3, val);
> + REGB_WR32(MTL_BUTTRESS_VPU_D0I3_CONTROL, val);
> +
> + ret = REGB_POLL_FLD(MTL_BUTTRESS_VPU_D0I3_CONTROL, INPROGRESS, 0, TIMEOUT_US);
> + if (ret)
> + ivpu_err(vdev, "Failed to sync after D0i3 tansition: %d\n", ret);
> +
> + return ret;
> +}
> +
> +static int ivpu_hw_mtl_info_init(struct ivpu_device *vdev)
> +{
> + struct ivpu_hw_info *hw = vdev->hw;
> + u32 tile_fuse;
> +
> + tile_fuse = REGB_RD32(MTL_BUTTRESS_TILE_FUSE);
> + if (!REG_TEST_FLD(MTL_BUTTRESS_TILE_FUSE, VALID, tile_fuse))
> + ivpu_warn(vdev, "Tile Fuse: Invalid (0x%x)\n", tile_fuse);
> +
> + hw->tile_fuse = REG_GET_FLD(MTL_BUTTRESS_TILE_FUSE, SKU, tile_fuse);
> + switch (hw->tile_fuse) {
> + case TILE_FUSE_ENABLE_LOWER:
> + hw->sku = TILE_SKU_LOWER_MTL;
> + hw->config = WP_CONFIG_1_TILE_5_3_RATIO;
> + ivpu_dbg(vdev, MISC, "Tile Fuse: Enable Lower\n");
> + break;
> + case TILE_FUSE_ENABLE_UPPER:
> + hw->sku = TILE_SKU_UPPER_MTL;
> + hw->config = WP_CONFIG_1_TILE_4_3_RATIO;
> + ivpu_dbg(vdev, MISC, "Tile Fuse: Enable Upper\n");
> + break;
> + case TILE_FUSE_ENABLE_BOTH:
> + hw->sku = TILE_SKU_BOTH_MTL;
> + hw->config = WP_CONFIG_2_TILE_5_3_RATIO;
> + ivpu_dbg(vdev, MISC, "Tile Fuse: Enable Both\n");
> + break;
> + default:
> + hw->config = WP_CONFIG_0_TILE_PLL_OFF;
> + ivpu_dbg(vdev, MISC, "Tile Fuse: Disable\n");
> + break;
> + }
> +
> + ivpu_pll_init_frequency_ratios(vdev);
> +
> + ivpu_hw_init_range(&hw->ranges.global_low, 0x80000000, SZ_512M);
> + ivpu_hw_init_range(&hw->ranges.global_high, 0x180000000, SZ_2M);
> + ivpu_hw_init_range(&hw->ranges.user_low, 0xc0000000, 255 * SZ_1M);
> + ivpu_hw_init_range(&hw->ranges.user_high, 0x180000000, SZ_2G);
> + hw->ranges.global_aliased_pio = hw->ranges.user_low;
> +
> + return 0;
> +}
> +
> +static int ivpu_hw_mtl_reset(struct ivpu_device *vdev)
> +{
> + int ret;
> + u32 val;
> +
> + if (IVPU_WA(punit_disabled))
> + return 0;
> +
> + ret = REGB_POLL_FLD(MTL_BUTTRESS_VPU_IP_RESET, TRIGGER, 0, TIMEOUT_US);
> + if (ret) {
> + ivpu_err(vdev, "Timed out waiting for TRIGGER bit\n");
> + return ret;
> + }
> +
> + val = REGB_RD32(MTL_BUTTRESS_VPU_IP_RESET);
> + val = REG_SET_FLD(MTL_BUTTRESS_VPU_IP_RESET, TRIGGER, val);
> + REGB_WR32(MTL_BUTTRESS_VPU_IP_RESET, val);
> +
> + ret = REGB_POLL_FLD(MTL_BUTTRESS_VPU_IP_RESET, TRIGGER, 0, TIMEOUT_US);
> + if (ret)
> + ivpu_err(vdev, "Timed out waiting for RESET completion\n");
> +
> + return ret;
> +}
> +
> +static int ivpu_hw_mtl_d0i3_enable(struct ivpu_device *vdev)
> +{
> + int ret;
> +
> + ret = ivpu_boot_d0i3_drive(vdev, true);
> + if (ret)
> + ivpu_err(vdev, "Failed to enable D0i3: %d\n", ret);
> +
> + udelay(5); /* VPU requires 5 us to complete the transition */
> +
> + return ret;
> +}
> +
> +static int ivpu_hw_mtl_d0i3_disable(struct ivpu_device *vdev)
> +{
> + int ret;
> +
> + ret = ivpu_boot_d0i3_drive(vdev, false);
> + if (ret)
> + ivpu_err(vdev, "Failed to disable D0i3: %d\n", ret);
> +
> + return ret;
> +}
> +
> +static int ivpu_hw_mtl_power_up(struct ivpu_device *vdev)
> +{
> + int ret;
> +
> + ivpu_hw_read_platform(vdev);
> + ivpu_hw_wa_init(vdev);
> + ivpu_hw_timeouts_init(vdev);
> +
> + ret = ivpu_hw_mtl_reset(vdev);
> + if (ret)
> + ivpu_warn(vdev, "Failed to reset HW: %d\n", ret);
> +
> + ret = ivpu_hw_mtl_d0i3_disable(vdev);
> + if (ret)
> + ivpu_warn(vdev, "Failed to disable D0I3: %d\n", ret);
> +
> + ret = ivpu_pll_enable(vdev);
> + if (ret) {
> + ivpu_err(vdev, "Failed to enable PLL: %d\n", ret);
> + return ret;
> + }
> +
> + ret = ivpu_boot_host_ss_configure(vdev);
> + if (ret) {
> + ivpu_err(vdev, "Failed to configure host SS: %d\n", ret);
> + return ret;
> + }
> +
> + /*
> + * The control circuitry for vpu_idle indication logic powers up active.
> + * To ensure unnecessary low power mode signal from LRT during bring up,
> + * KMD disables the circuitry prior to bringing up the Main Power island.
> + */
> + ivpu_boot_vpu_idle_gen_disable(vdev);
> +
> + ret = ivpu_boot_pwr_domain_enable(vdev);
> + if (ret) {
> + ivpu_err(vdev, "Failed to enable power domain: %d\n", ret);
> + return ret;
> + }
> +
> + ret = ivpu_boot_host_ss_axi_enable(vdev);
> + if (ret) {
> + ivpu_err(vdev, "Failed to enable AXI: %d\n", ret);
> + return ret;
> + }
> +
> + ret = ivpu_boot_host_ss_top_noc_enable(vdev);
> + if (ret)
> + ivpu_err(vdev, "Failed to enable TOP NOC: %d\n", ret);
> +
> + return ret;
> +}
> +
> +static int ivpu_hw_mtl_boot_fw(struct ivpu_device *vdev)
> +{
> + ivpu_boot_no_snoop_enable(vdev);
> + ivpu_boot_tbu_mmu_enable(vdev);
> + ivpu_boot_soc_cpu_boot(vdev);
> +
> + return 0;
> +}
> +
> +static bool ivpu_hw_mtl_is_idle(struct ivpu_device *vdev)
> +{
> + u32 val;
> +
> + if (IVPU_WA(punit_disabled))
> + return true;
> +
> + val = REGB_RD32(MTL_BUTTRESS_VPU_STATUS);
> + return REG_TEST_FLD(MTL_BUTTRESS_VPU_STATUS, READY, val) &&
> + REG_TEST_FLD(MTL_BUTTRESS_VPU_STATUS, IDLE, val);
> +}
> +
> +static int ivpu_hw_mtl_power_down(struct ivpu_device *vdev)
> +{
> + int ret = 0;
> +
> + /* FPGA requires manual clearing of IP_Reset bit by enabling quiescent state */
> + if (ivpu_is_fpga(vdev)) {
> + if (ivpu_boot_host_ss_top_noc_disable(vdev)) {
> + ivpu_err(vdev, "Failed to disable TOP NOC\n");
> + ret = -EIO;
> + }
> +
> + if (ivpu_boot_host_ss_axi_disable(vdev)) {
> + ivpu_err(vdev, "Failed to disable AXI\n");
> + ret = -EIO;
> + }
> + }
> +
> + if (ivpu_boot_pwr_domain_disable(vdev)) {
> + ivpu_err(vdev, "Failed to disable power domain\n");
> + ret = -EIO;
> + }
> +
> + if (ivpu_pll_disable(vdev)) {
> + ivpu_err(vdev, "Failed to disable PLL\n");
> + ret = -EIO;
> + }
> +
> + if (ivpu_hw_mtl_d0i3_enable(vdev))
> + ivpu_warn(vdev, "Failed to enable D0I3\n");
> +
> + return ret;
> +}
> +
> +static void ivpu_hw_mtl_wdt_disable(struct ivpu_device *vdev)
> +{
> + u32 val;
> +
> + /* Enable writing and set non-zero WDT value */
> + REGV_WR32(MTL_VPU_CPU_SS_TIM_SAFE, TIM_SAFE_ENABLE);
> + REGV_WR32(MTL_VPU_CPU_SS_TIM_WATCHDOG, TIM_WATCHDOG_RESET_VALUE);
> +
> + /* Enable writing and disable watchdog timer */
> + REGV_WR32(MTL_VPU_CPU_SS_TIM_SAFE, TIM_SAFE_ENABLE);
> + REGV_WR32(MTL_VPU_CPU_SS_TIM_WDOG_EN, 0);
> +
> + /* Now clear the timeout interrupt */
> + val = REGV_RD32(MTL_VPU_CPU_SS_TIM_GEN_CONFIG);
> + val = REG_CLR_FLD(MTL_VPU_CPU_SS_TIM_GEN_CONFIG, WDOG_TO_INT_CLR, val);
> + REGV_WR32(MTL_VPU_CPU_SS_TIM_GEN_CONFIG, val);
> +}
> +
> +/* Register indirect accesses */
> +static u32 ivpu_hw_mtl_reg_pll_freq_get(struct ivpu_device *vdev)
> +{
> + u32 pll_curr_ratio;
> +
> + pll_curr_ratio = REGB_RD32(MTL_BUTTRESS_CURRENT_PLL);
> + pll_curr_ratio &= MTL_BUTTRESS_CURRENT_PLL_RATIO_MASK;
> +
> + if (!ivpu_is_silicon(vdev))
> + return PLL_SIMULATION_FREQ;
> +
> + return PLL_RATIO_TO_FREQ(pll_curr_ratio);
> +}
> +
> +static u32 ivpu_hw_mtl_reg_telemetry_offset_get(struct ivpu_device *vdev)
> +{
> + return REGB_RD32(MTL_BUTTRESS_VPU_TELEMETRY_OFFSET);
> +}
> +
> +static u32 ivpu_hw_mtl_reg_telemetry_size_get(struct ivpu_device *vdev)
> +{
> + return REGB_RD32(MTL_BUTTRESS_VPU_TELEMETRY_SIZE);
> +}
> +
> +static u32 ivpu_hw_mtl_reg_telemetry_enable_get(struct ivpu_device *vdev)
> +{
> + return REGB_RD32(MTL_BUTTRESS_VPU_TELEMETRY_ENABLE);
> +}
> +
> +static void ivpu_hw_mtl_reg_db_set(struct ivpu_device *vdev, u32 db_id)
> +{
> + u32 reg_stride = MTL_VPU_CPU_SS_DOORBELL_1 - MTL_VPU_CPU_SS_DOORBELL_0;
> + u32 val = REG_FLD(MTL_VPU_CPU_SS_DOORBELL_0, SET);
> +
> + REGV_WR32I(MTL_VPU_CPU_SS_DOORBELL_0, reg_stride, db_id, val);
> +}
> +
> +static u32 ivpu_hw_mtl_reg_ipc_rx_addr_get(struct ivpu_device *vdev)
> +{
> + return REGV_RD32(MTL_VPU_HOST_SS_TIM_IPC_FIFO_ATM);
> +}
> +
> +static u32 ivpu_hw_mtl_reg_ipc_rx_count_get(struct ivpu_device *vdev)
> +{
> + u32 count = REGV_RD32_SILENT(MTL_VPU_HOST_SS_TIM_IPC_FIFO_STAT);
> +
> + return REG_GET_FLD(MTL_VPU_HOST_SS_TIM_IPC_FIFO_STAT, FILL_LEVEL, count);
> +}
> +
> +static void ivpu_hw_mtl_reg_ipc_tx_set(struct ivpu_device *vdev, u32 vpu_addr)
> +{
> + REGV_WR32(MTL_VPU_CPU_SS_TIM_IPC_FIFO, vpu_addr);
> +}
> +
> +static void ivpu_hw_mtl_irq_clear(struct ivpu_device *vdev)
> +{
> + REGV_WR64(MTL_VPU_HOST_SS_ICB_CLEAR_0, ICB_0_1_IRQ_MASK);
> +}
> +
> +static void ivpu_hw_mtl_irq_enable(struct ivpu_device *vdev)
> +{
> + REGV_WR32(MTL_VPU_HOST_SS_FW_SOC_IRQ_EN, ITF_FIREWALL_VIOLATION_MASK);
> + REGV_WR64(MTL_VPU_HOST_SS_ICB_ENABLE_0, ICB_0_1_IRQ_MASK);
> + REGB_WR32(MTL_BUTTRESS_LOCAL_INT_MASK, BUTTRESS_IRQ_ENABLE_MASK);
> + REGB_WR32(MTL_BUTTRESS_GLOBAL_INT_MASK, 0x0);
> +}
> +
> +static void ivpu_hw_mtl_irq_disable(struct ivpu_device *vdev)
> +{
> + REGB_WR32(MTL_BUTTRESS_GLOBAL_INT_MASK, 0x1);
> + REGB_WR32(MTL_BUTTRESS_LOCAL_INT_MASK, BUTTRESS_IRQ_DISABLE_MASK);
> + REGV_WR64(MTL_VPU_HOST_SS_ICB_ENABLE_0, 0x0ull);
> + REGB_WR32(MTL_VPU_HOST_SS_FW_SOC_IRQ_EN, 0x0);
> +}
> +
> +static void ivpu_hw_mtl_irq_wdt_nce_handler(struct ivpu_device *vdev)
> +{
> + ivpu_err_ratelimited(vdev, "WDT NCE irq\n");
> +}
> +
> +static void ivpu_hw_mtl_irq_wdt_mss_handler(struct ivpu_device *vdev)
> +{
> + ivpu_err_ratelimited(vdev, "WDT MSS irq\n");
> +
> + ivpu_hw_wdt_disable(vdev);
> +}
> +
> +static void ivpu_hw_mtl_irq_noc_firewall_handler(struct ivpu_device *vdev)
> +{
> + ivpu_err_ratelimited(vdev, "NOC Firewall irq\n");
> +}
> +
> +/* Handler for IRQs from VPU core (irqV) */
> +static u32 ivpu_hw_mtl_irqv_handler(struct ivpu_device *vdev, int irq)
> +{
> + u32 status = REGV_RD32(MTL_VPU_HOST_SS_ICB_STATUS_0) & ICB_0_IRQ_MASK;
> +
> + REGV_WR32(MTL_VPU_HOST_SS_ICB_CLEAR_0, status);
> +
> + if (REG_TEST_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, CPU_INT_REDIRECT_0_INT, status))
> + ivpu_hw_mtl_irq_wdt_mss_handler(vdev);
> +
> + if (REG_TEST_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, CPU_INT_REDIRECT_1_INT, status))
> + ivpu_hw_mtl_irq_wdt_nce_handler(vdev);
> +
> + if (REG_TEST_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, NOC_FIREWALL_INT, status))
> + ivpu_hw_mtl_irq_noc_firewall_handler(vdev);
> +
> + return status;
> +}
> +
> +/* Handler for IRQs from Buttress core (irqB) */
> +static u32 ivpu_hw_mtl_irqb_handler(struct ivpu_device *vdev, int irq)
> +{
> + u32 status = REGB_RD32(MTL_BUTTRESS_INTERRUPT_STAT) & BUTTRESS_IRQ_MASK;
> +
> + if (status == 0)
> + return 0;
> +
> + /* Disable global interrupt before handling local buttress interrupts */
> + REGB_WR32(MTL_BUTTRESS_GLOBAL_INT_MASK, 0x1);
> +
> + if (REG_TEST_FLD(MTL_BUTTRESS_INTERRUPT_STAT, FREQ_CHANGE, status))
> + ivpu_dbg(vdev, IRQ, "FREQ_CHANGE irq: %08x", REGB_RD32(MTL_BUTTRESS_CURRENT_PLL));
> +
> + if (REG_TEST_FLD(MTL_BUTTRESS_INTERRUPT_STAT, ATS_ERR, status)) {
> + ivpu_err(vdev, "ATS_ERR irq 0x%016llx", REGB_RD64(MTL_BUTTRESS_ATS_ERR_LOG_0));
> + REGB_WR32(MTL_BUTTRESS_ATS_ERR_CLEAR, 0x1);
> + }
> +
> + if (REG_TEST_FLD(MTL_BUTTRESS_INTERRUPT_STAT, UFI_ERR, status)) {
> + u32 ufi_log = REGB_RD32(MTL_BUTTRESS_UFI_ERR_LOG);
> +
> + ivpu_err(vdev, "UFI_ERR irq (0x%08x) opcode: 0x%02lx axi_id: 0x%02lx cq_id: 0x%03lx",
> + ufi_log, REG_GET_FLD(MTL_BUTTRESS_UFI_ERR_LOG, OPCODE, ufi_log),
> + REG_GET_FLD(MTL_BUTTRESS_UFI_ERR_LOG, AXI_ID, ufi_log),
> + REG_GET_FLD(MTL_BUTTRESS_UFI_ERR_LOG, CQ_ID, ufi_log));
> + REGB_WR32(MTL_BUTTRESS_UFI_ERR_CLEAR, 0x1);
> + }
> +
> + /*
> + * Clear local interrupt status by writing 0 to all bits.
> + * This must be done after interrupts are cleared at the source.
> + * Writing 1 triggers an interrupt, so we can't perform read update write.
> + */
> + REGB_WR32(MTL_BUTTRESS_INTERRUPT_STAT, 0x0);
> +
> + /* Re-enable global interrupt */
> + REGB_WR32(MTL_BUTTRESS_GLOBAL_INT_MASK, 0x0);
> +
> + return status;
> +}
> +
> +static irqreturn_t ivpu_hw_mtl_irq_handler(int irq, void *ptr)
> +{
> + struct ivpu_device *vdev = ptr;
> + u32 ret_irqv, ret_irqb;
> +
> + ret_irqv = ivpu_hw_mtl_irqv_handler(vdev, irq);
> + ret_irqb = ivpu_hw_mtl_irqb_handler(vdev, irq);
> +
> + return IRQ_RETVAL(ret_irqb | ret_irqv);
> +}
> +
> +static void ivpu_hw_mtl_diagnose_failure(struct ivpu_device *vdev)
> +{
> + u32 irqv = REGV_RD32(MTL_VPU_HOST_SS_ICB_STATUS_0) & ICB_0_IRQ_MASK;
> + u32 irqb = REGB_RD32(MTL_BUTTRESS_INTERRUPT_STAT) & BUTTRESS_IRQ_MASK;
> +
> + if (ivpu_hw_mtl_reg_ipc_rx_count_get(vdev))
> + ivpu_err(vdev, "IPC FIFO queue not empty, missed IPC IRQ");
> +
> + if (REG_TEST_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, CPU_INT_REDIRECT_0_INT, irqv))
> + ivpu_err(vdev, "WDT MSS timeout detected\n");
> +
> + if (REG_TEST_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, CPU_INT_REDIRECT_1_INT, irqv))
> + ivpu_err(vdev, "WDT NCE timeout detected\n");
> +
> + if (REG_TEST_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, NOC_FIREWALL_INT, irqv))
> + ivpu_err(vdev, "NOC Firewall irq detected\n");
> +
> + if (REG_TEST_FLD(MTL_BUTTRESS_INTERRUPT_STAT, ATS_ERR, irqb))
> + ivpu_err(vdev, "ATS_ERR irq 0x%016llx", REGB_RD64(MTL_BUTTRESS_ATS_ERR_LOG_0));
> +
> + if (REG_TEST_FLD(MTL_BUTTRESS_INTERRUPT_STAT, UFI_ERR, irqb)) {
> + u32 ufi_log = REGB_RD32(MTL_BUTTRESS_UFI_ERR_LOG);
> +
> + ivpu_err(vdev, "UFI_ERR irq (0x%08x) opcode: 0x%02lx axi_id: 0x%02lx cq_id: 0x%03lx",
> + ufi_log, REG_GET_FLD(MTL_BUTTRESS_UFI_ERR_LOG, OPCODE, ufi_log),
> + REG_GET_FLD(MTL_BUTTRESS_UFI_ERR_LOG, AXI_ID, ufi_log),
> + REG_GET_FLD(MTL_BUTTRESS_UFI_ERR_LOG, CQ_ID, ufi_log));
> + }
> +}
> +
> +const struct ivpu_hw_ops ivpu_hw_mtl_ops = {
> + .info_init = ivpu_hw_mtl_info_init,
> + .power_up = ivpu_hw_mtl_power_up,
> + .is_idle = ivpu_hw_mtl_is_idle,
> + .power_down = ivpu_hw_mtl_power_down,
> + .boot_fw = ivpu_hw_mtl_boot_fw,
> + .wdt_disable = ivpu_hw_mtl_wdt_disable,
> + .diagnose_failure = ivpu_hw_mtl_diagnose_failure,
> + .reg_pll_freq_get = ivpu_hw_mtl_reg_pll_freq_get,
> + .reg_telemetry_offset_get = ivpu_hw_mtl_reg_telemetry_offset_get,
> + .reg_telemetry_size_get = ivpu_hw_mtl_reg_telemetry_size_get,
> + .reg_telemetry_enable_get = ivpu_hw_mtl_reg_telemetry_enable_get,
> + .reg_db_set = ivpu_hw_mtl_reg_db_set,
> + .reg_ipc_rx_addr_get = ivpu_hw_mtl_reg_ipc_rx_addr_get,
> + .reg_ipc_rx_count_get = ivpu_hw_mtl_reg_ipc_rx_count_get,
> + .reg_ipc_tx_set = ivpu_hw_mtl_reg_ipc_tx_set,
> + .irq_clear = ivpu_hw_mtl_irq_clear,
> + .irq_enable = ivpu_hw_mtl_irq_enable,
> + .irq_disable = ivpu_hw_mtl_irq_disable,
> + .irq_handler = ivpu_hw_mtl_irq_handler,
> +};
> diff --git a/drivers/accel/ivpu/ivpu_hw_mtl_reg.h b/drivers/accel/ivpu/ivpu_hw_mtl_reg.h
> new file mode 100644
> index 000000000000..4e6b464ac53f
> --- /dev/null
> +++ b/drivers/accel/ivpu/ivpu_hw_mtl_reg.h
> @@ -0,0 +1,280 @@
> +/* SPDX-License-Identifier: GPL-2.0-only */
> +/*
> + * Copyright (C) 2020-2022 Intel Corporation
> + */
> +
> +#ifndef __IVPU_HW_MTL_REG_H__
> +#define __IVPU_HW_MTL_REG_H__
> +
> +#include <linux/bits.h>
> +
> +#define MTL_BUTTRESS_INTERRUPT_TYPE 0x00000000u
> +
> +#define MTL_BUTTRESS_INTERRUPT_STAT 0x00000004u
> +#define MTL_BUTTRESS_INTERRUPT_STAT_FREQ_CHANGE_MASK BIT_MASK(0)
> +#define MTL_BUTTRESS_INTERRUPT_STAT_ATS_ERR_MASK BIT_MASK(1)
> +#define MTL_BUTTRESS_INTERRUPT_STAT_UFI_ERR_MASK BIT_MASK(2)
> +
> +#define MTL_BUTTRESS_WP_REQ_PAYLOAD0 0x00000008u
> +#define MTL_BUTTRESS_WP_REQ_PAYLOAD0_MIN_RATIO_MASK GENMASK(15, 0)
> +#define MTL_BUTTRESS_WP_REQ_PAYLOAD0_MAX_RATIO_MASK GENMASK(31, 16)
> +
> +#define MTL_BUTTRESS_WP_REQ_PAYLOAD1 0x0000000cu
> +#define MTL_BUTTRESS_WP_REQ_PAYLOAD1_TARGET_RATIO_MASK GENMASK(15, 0)
> +#define MTL_BUTTRESS_WP_REQ_PAYLOAD1_EPP_MASK GENMASK(31, 16)
> +
> +#define MTL_BUTTRESS_WP_REQ_PAYLOAD2 0x00000010u
> +#define MTL_BUTTRESS_WP_REQ_PAYLOAD2_CONFIG_MASK GENMASK(15, 0)
> +
> +#define MTL_BUTTRESS_WP_REQ_CMD 0x00000014u
> +#define MTL_BUTTRESS_WP_REQ_CMD_SEND_MASK BIT_MASK(0)
> +
> +#define MTL_BUTTRESS_WP_DOWNLOAD 0x00000018u
> +#define MTL_BUTTRESS_WP_DOWNLOAD_TARGET_RATIO_MASK GENMASK(15, 0)
> +
> +#define MTL_BUTTRESS_CURRENT_PLL 0x0000001cu
> +#define MTL_BUTTRESS_CURRENT_PLL_RATIO_MASK GENMASK(15, 0)
> +
> +#define MTL_BUTTRESS_PLL_ENABLE 0x00000020u
> +
> +#define MTL_BUTTRESS_FMIN_FUSE 0x00000024u
> +#define MTL_BUTTRESS_FMIN_FUSE_MIN_RATIO_MASK GENMASK(7, 0)
> +#define MTL_BUTTRESS_FMIN_FUSE_PN_RATIO_MASK GENMASK(15, 8)
> +
> +#define MTL_BUTTRESS_FMAX_FUSE 0x00000028u
> +#define MTL_BUTTRESS_FMAX_FUSE_MAX_RATIO_MASK GENMASK(7, 0)
> +
> +#define MTL_BUTTRESS_TILE_FUSE 0x0000002cu
> +#define MTL_BUTTRESS_TILE_FUSE_VALID_MASK BIT_MASK(0)
> +#define MTL_BUTTRESS_TILE_FUSE_SKU_MASK GENMASK(3, 2)
> +
> +#define MTL_BUTTRESS_LOCAL_INT_MASK 0x00000030u
> +#define MTL_BUTTRESS_GLOBAL_INT_MASK 0x00000034u
> +
> +#define MTL_BUTTRESS_PLL_STATUS 0x00000040u
> +#define MTL_BUTTRESS_PLL_STATUS_LOCK_MASK BIT_MASK(1)
> +
> +#define MTL_BUTTRESS_VPU_STATUS 0x00000044u
> +#define MTL_BUTTRESS_VPU_STATUS_READY_MASK BIT_MASK(0)
> +#define MTL_BUTTRESS_VPU_STATUS_IDLE_MASK BIT_MASK(1)
> +
> +#define MTL_BUTTRESS_VPU_D0I3_CONTROL 0x00000060u
> +#define MTL_BUTTRESS_VPU_D0I3_CONTROL_INPROGRESS_MASK BIT_MASK(0)
> +#define MTL_BUTTRESS_VPU_D0I3_CONTROL_I3_MASK BIT_MASK(2)
> +
> +#define MTL_BUTTRESS_VPU_IP_RESET 0x00000050u
> +#define MTL_BUTTRESS_VPU_IP_RESET_TRIGGER_MASK BIT_MASK(0)
> +
> +#define MTL_BUTTRESS_VPU_TELEMETRY_OFFSET 0x00000080u
> +#define MTL_BUTTRESS_VPU_TELEMETRY_SIZE 0x00000084u
> +#define MTL_BUTTRESS_VPU_TELEMETRY_ENABLE 0x00000088u
> +
> +#define MTL_BUTTRESS_ATS_ERR_LOG_0 0x000000a0u
> +#define MTL_BUTTRESS_ATS_ERR_LOG_1 0x000000a4u
> +#define MTL_BUTTRESS_ATS_ERR_CLEAR 0x000000a8u
> +
> +#define MTL_BUTTRESS_UFI_ERR_LOG 0x000000b0u
> +#define MTL_BUTTRESS_UFI_ERR_LOG_CQ_ID_MASK GENMASK(11, 0)
> +#define MTL_BUTTRESS_UFI_ERR_LOG_AXI_ID_MASK GENMASK(19, 12)
> +#define MTL_BUTTRESS_UFI_ERR_LOG_OPCODE_MASK GENMASK(24, 20)
> +
> +#define MTL_BUTTRESS_UFI_ERR_CLEAR 0x000000b4u
> +
> +#define MTL_VPU_HOST_SS_CPR_CLK_SET 0x00000084u
> +#define MTL_VPU_HOST_SS_CPR_CLK_SET_TOP_NOC_MASK BIT_MASK(1)
> +#define MTL_VPU_HOST_SS_CPR_CLK_SET_DSS_MAS_MASK BIT_MASK(10)
> +#define MTL_VPU_HOST_SS_CPR_CLK_SET_MSS_MAS_MASK BIT_MASK(11)
> +
> +#define MTL_VPU_HOST_SS_CPR_RST_SET 0x00000094u
> +#define MTL_VPU_HOST_SS_CPR_RST_SET_TOP_NOC_MASK BIT_MASK(1)
> +#define MTL_VPU_HOST_SS_CPR_RST_SET_DSS_MAS_MASK BIT_MASK(10)
> +#define MTL_VPU_HOST_SS_CPR_RST_SET_MSS_MAS_MASK BIT_MASK(11)
> +
> +#define MTL_VPU_HOST_SS_CPR_RST_CLR 0x00000098u
> +#define MTL_VPU_HOST_SS_CPR_RST_CLR_TOP_NOC_MASK BIT_MASK(1)
> +#define MTL_VPU_HOST_SS_CPR_RST_CLR_DSS_MAS_MASK BIT_MASK(10)
> +#define MTL_VPU_HOST_SS_CPR_RST_CLR_MSS_MAS_MASK BIT_MASK(11)
> +
> +#define MTL_VPU_HOST_SS_HW_VERSION 0x00000108u
> +#define MTL_VPU_HOST_SS_HW_VERSION_SOC_REVISION_MASK GENMASK(7, 0)
> +#define MTL_VPU_HOST_SS_HW_VERSION_SOC_NUMBER_MASK GENMASK(15, 8)
> +#define MTL_VPU_HOST_SS_HW_VERSION_VPU_GENERATION_MASK GENMASK(23, 16)
> +
> +#define MTL_VPU_HOST_SS_GEN_CTRL 0x00000118u
> +#define MTL_VPU_HOST_SS_GEN_CTRL_PS_MASK GENMASK(31, 29)
> +
> +#define MTL_VPU_HOST_SS_NOC_QREQN 0x00000154u
> +#define MTL_VPU_HOST_SS_NOC_QREQN_TOP_SOCMMIO_MASK BIT_MASK(0)
> +
> +#define MTL_VPU_HOST_SS_NOC_QACCEPTN 0x00000158u
> +#define MTL_VPU_HOST_SS_NOC_QACCEPTN_TOP_SOCMMIO_MASK BIT_MASK(0)
> +
> +#define MTL_VPU_HOST_SS_NOC_QDENY 0x0000015cu
> +#define MTL_VPU_HOST_SS_NOC_QDENY_TOP_SOCMMIO_MASK BIT_MASK(0)
> +
> +#define MTL_VPU_TOP_NOC_QREQN 0x00000160u
> +#define MTL_VPU_TOP_NOC_QREQN_CPU_CTRL_MASK BIT_MASK(0)
> +#define MTL_VPU_TOP_NOC_QREQN_HOSTIF_L2CACHE_MASK BIT_MASK(1)
> +
> +#define MTL_VPU_TOP_NOC_QACCEPTN 0x00000164u
> +#define MTL_VPU_TOP_NOC_QACCEPTN_CPU_CTRL_MASK BIT_MASK(0)
> +#define MTL_VPU_TOP_NOC_QACCEPTN_HOSTIF_L2CACHE_MASK BIT_MASK(1)
> +
> +#define MTL_VPU_TOP_NOC_QDENY 0x00000168u
> +#define MTL_VPU_TOP_NOC_QDENY_CPU_CTRL_MASK BIT_MASK(0)
> +#define MTL_VPU_TOP_NOC_QDENY_HOSTIF_L2CACHE_MASK BIT_MASK(1)
> +
> +#define MTL_VPU_HOST_SS_FW_SOC_IRQ_EN 0x00000170u
> +#define MTL_VPU_HOST_SS_FW_SOC_IRQ_EN_CSS_ROM_CMX_MASK BIT_MASK(0)
> +#define MTL_VPU_HOST_SS_FW_SOC_IRQ_EN_CSS_DBG_MASK BIT_MASK(1)
> +#define MTL_VPU_HOST_SS_FW_SOC_IRQ_EN_CSS_CTRL_MASK BIT_MASK(2)
> +#define MTL_VPU_HOST_SS_FW_SOC_IRQ_EN_DEC400_MASK BIT_MASK(3)
> +#define MTL_VPU_HOST_SS_FW_SOC_IRQ_EN_MSS_NCE_MASK BIT_MASK(4)
> +#define MTL_VPU_HOST_SS_FW_SOC_IRQ_EN_MSS_MBI_MASK BIT_MASK(5)
> +#define MTL_VPU_HOST_SS_FW_SOC_IRQ_EN_MSS_MBI_CMX_MASK BIT_MASK(6)
> +
> +#define MTL_VPU_HOST_SS_ICB_STATUS_0 0x00010210u
> +#define MTL_VPU_HOST_SS_ICB_STATUS_0_TIMER_0_INT_MASK BIT_MASK(0)
> +#define MTL_VPU_HOST_SS_ICB_STATUS_0_TIMER_1_INT_MASK BIT_MASK(1)
> +#define MTL_VPU_HOST_SS_ICB_STATUS_0_TIMER_2_INT_MASK BIT_MASK(2)
> +#define MTL_VPU_HOST_SS_ICB_STATUS_0_TIMER_3_INT_MASK BIT_MASK(3)
> +#define MTL_VPU_HOST_SS_ICB_STATUS_0_HOST_IPC_FIFO_INT_MASK BIT_MASK(4)
> +#define MTL_VPU_HOST_SS_ICB_STATUS_0_MMU_IRQ_0_INT_MASK BIT_MASK(5)
> +#define MTL_VPU_HOST_SS_ICB_STATUS_0_MMU_IRQ_1_INT_MASK BIT_MASK(6)
> +#define MTL_VPU_HOST_SS_ICB_STATUS_0_MMU_IRQ_2_INT_MASK BIT_MASK(7)
> +#define MTL_VPU_HOST_SS_ICB_STATUS_0_NOC_FIREWALL_INT_MASK BIT_MASK(8)
> +#define MTL_VPU_HOST_SS_ICB_STATUS_0_CPU_INT_REDIRECT_0_INT_MASK BIT_MASK(30)
> +#define MTL_VPU_HOST_SS_ICB_STATUS_0_CPU_INT_REDIRECT_1_INT_MASK BIT_MASK(31)
> +
> +#define MTL_VPU_HOST_SS_ICB_STATUS_1 0x00010214u
> +#define MTL_VPU_HOST_SS_ICB_STATUS_1_CPU_INT_REDIRECT_2_INT_MASK BIT_MASK(0)
> +#define MTL_VPU_HOST_SS_ICB_STATUS_1_CPU_INT_REDIRECT_3_INT_MASK BIT_MASK(1)
> +#define MTL_VPU_HOST_SS_ICB_STATUS_1_CPU_INT_REDIRECT_4_INT_MASK BIT_MASK(2)
> +
> +#define MTL_VPU_HOST_SS_ICB_CLEAR_0 0x00010220u
> +#define MTL_VPU_HOST_SS_ICB_CLEAR_1 0x00010224u
> +#define MTL_VPU_HOST_SS_ICB_ENABLE_0 0x00010240u
> +
> +#define MTL_VPU_HOST_SS_TIM_IPC_FIFO_ATM 0x000200f4u
> +
> +#define MTL_VPU_HOST_SS_TIM_IPC_FIFO_STAT 0x000200fcu
> +#define MTL_VPU_HOST_SS_TIM_IPC_FIFO_STAT_READ_POINTER_MASK GENMASK(7, 0)
> +#define MTL_VPU_HOST_SS_TIM_IPC_FIFO_STAT_WRITE_POINTER_MASK GENMASK(15, 8)
> +#define MTL_VPU_HOST_SS_TIM_IPC_FIFO_STAT_FILL_LEVEL_MASK GENMASK(23, 16)
> +#define MTL_VPU_HOST_SS_TIM_IPC_FIFO_STAT_RSVD0_MASK GENMASK(31, 24)
> +
> +#define MTL_VPU_HOST_SS_AON_PWR_ISO_EN0 0x00030020u
> +#define MTL_VPU_HOST_SS_AON_PWR_ISO_EN0_MSS_CPU_MASK BIT_MASK(3)
> +
> +#define MTL_VPU_HOST_SS_AON_PWR_ISLAND_EN0 0x00030024u
> +#define MTL_VPU_HOST_SS_AON_PWR_ISLAND_EN0_MSS_CPU_MASK BIT_MASK(3)
> +
> +#define MTL_VPU_HOST_SS_AON_PWR_ISLAND_TRICKLE_EN0 0x00030028u
> +#define MTL_VPU_HOST_SS_AON_PWR_ISLAND_TRICKLE_EN0_MSS_CPU_MASK BIT_MASK(3)
> +
> +#define MTL_VPU_HOST_SS_AON_PWR_ISLAND_STATUS0 0x0003002cu
> +#define MTL_VPU_HOST_SS_AON_PWR_ISLAND_STATUS0_MSS_CPU_MASK BIT_MASK(3)
> +
> +#define MTL_VPU_HOST_SS_AON_VPU_IDLE_GEN 0x00030200u
> +#define MTL_VPU_HOST_SS_AON_VPU_IDLE_GEN_EN_MASK BIT_MASK(0)
> +
> +#define MTL_VPU_HOST_SS_AON_DPU_ACTIVE 0x00030204u
> +#define MTL_VPU_HOST_SS_AON_DPU_ACTIVE_DPU_ACTIVE_MASK BIT_MASK(0)
> +
> +#define MTL_VPU_HOST_SS_LOADING_ADDRESS_LO 0x00041040u
> +#define MTL_VPU_HOST_SS_LOADING_ADDRESS_LO_DONE_MASK BIT_MASK(0)
> +#define MTL_VPU_HOST_SS_LOADING_ADDRESS_LO_IOSF_RS_ID_MASK GENMASK(2, 1)
> +#define MTL_VPU_HOST_SS_LOADING_ADDRESS_LO_IMAGE_LOCATION_MASK GENMASK(31, 3)
> +
> +#define MTL_VPU_HOST_SS_WORKPOINT_CONFIG_MIRROR 0x00082020u
> +#define MTL_VPU_HOST_SS_WORKPOINT_CONFIG_MIRROR_FINAL_PLL_FREQ_MASK GENMASK(15, 0)
> +#define MTL_VPU_HOST_SS_WORKPOINT_CONFIG_MIRROR_CONFIG_ID_MASK GENMASK(31, 16)
> +
> +#define MTL_VPU_HOST_MMU_IDR0 0x00200000u
> +#define MTL_VPU_HOST_MMU_IDR1 0x00200004u
> +#define MTL_VPU_HOST_MMU_IDR3 0x0020000cu
> +#define MTL_VPU_HOST_MMU_IDR5 0x00200014u
> +#define MTL_VPU_HOST_MMU_CR0 0x00200020u
> +#define MTL_VPU_HOST_MMU_CR0ACK 0x00200024u
> +#define MTL_VPU_HOST_MMU_CR1 0x00200028u
> +#define MTL_VPU_HOST_MMU_CR2 0x0020002cu
> +#define MTL_VPU_HOST_MMU_IRQ_CTRL 0x00200050u
> +#define MTL_VPU_HOST_MMU_IRQ_CTRLACK 0x00200054u
> +
> +#define MTL_VPU_HOST_MMU_GERROR 0x00200060u
> +#define MTL_VPU_HOST_MMU_GERROR_CMDQ_MASK BIT_MASK(0)
> +#define MTL_VPU_HOST_MMU_GERROR_EVTQ_ABT_MASK BIT_MASK(2)
> +#define MTL_VPU_HOST_MMU_GERROR_PRIQ_ABT_MASK BIT_MASK(3)
> +#define MTL_VPU_HOST_MMU_GERROR_MSI_CMDQ_ABT_MASK BIT_MASK(4)
> +#define MTL_VPU_HOST_MMU_GERROR_MSI_EVTQ_ABT_MASK BIT_MASK(5)
> +#define MTL_VPU_HOST_MMU_GERROR_MSI_PRIQ_ABT_MASK BIT_MASK(6)
> +#define MTL_VPU_HOST_MMU_GERROR_MSI_ABT_MASK BIT_MASK(7)
> +
> +#define MTL_VPU_HOST_MMU_GERRORN 0x00200064u
> +
> +#define MTL_VPU_HOST_MMU_STRTAB_BASE 0x00200080u
> +#define MTL_VPU_HOST_MMU_STRTAB_BASE_CFG 0x00200088u
> +#define MTL_VPU_HOST_MMU_CMDQ_BASE 0x00200090u
> +#define MTL_VPU_HOST_MMU_CMDQ_PROD 0x00200098u
> +#define MTL_VPU_HOST_MMU_CMDQ_CONS 0x0020009cu
> +#define MTL_VPU_HOST_MMU_EVTQ_BASE 0x002000a0u
> +#define MTL_VPU_HOST_MMU_EVTQ_PROD 0x002000a8u
> +#define MTL_VPU_HOST_MMU_EVTQ_CONS 0x002000acu
> +#define MTL_VPU_HOST_MMU_EVTQ_PROD_SEC (0x002000a8u + SZ_64K)
> +#define MTL_VPU_HOST_MMU_EVTQ_CONS_SEC (0x002000acu + SZ_64K)
> +
> +#define MTL_VPU_HOST_IF_TCU_PTW_OVERRIDES 0x00360000u
> +#define MTL_VPU_HOST_IF_TCU_PTW_OVERRIDES_CACHE_OVERRIDE_EN_MASK BIT_MASK(0)
> +#define MTL_VPU_HOST_IF_TCU_PTW_OVERRIDES_AWCACHE_OVERRIDE_MASK BIT_MASK(1)
> +#define MTL_VPU_HOST_IF_TCU_PTW_OVERRIDES_ARCACHE_OVERRIDE_MASK BIT_MASK(2)
> +#define MTL_VPU_HOST_IF_TCU_PTW_OVERRIDES_NOSNOOP_OVERRIDE_EN_MASK BIT_MASK(3)
> +#define MTL_VPU_HOST_IF_TCU_PTW_OVERRIDES_AW_NOSNOOP_OVERRIDE_MASK BIT_MASK(4)
> +#define MTL_VPU_HOST_IF_TCU_PTW_OVERRIDES_AR_NOSNOOP_OVERRIDE_MASK BIT_MASK(5)
> +#define MTL_VPU_HOST_IF_TCU_PTW_OVERRIDES_PTW_AW_CONTEXT_FLAG_MASK GENMASK(10, 6)
> +#define MTL_VPU_HOST_IF_TCU_PTW_OVERRIDES_PTW_AR_CONTEXT_FLAG_MASK GENMASK(15, 11)
> +
> +#define MTL_VPU_HOST_IF_TBU_MMUSSIDV 0x00360004u
> +#define MTL_VPU_HOST_IF_TBU_MMUSSIDV_TBU0_AWMMUSSIDV_MASK BIT_MASK(0)
> +#define MTL_VPU_HOST_IF_TBU_MMUSSIDV_TBU0_ARMMUSSIDV_MASK BIT_MASK(1)
> +#define MTL_VPU_HOST_IF_TBU_MMUSSIDV_TBU1_AWMMUSSIDV_MASK BIT_MASK(2)
> +#define MTL_VPU_HOST_IF_TBU_MMUSSIDV_TBU1_ARMMUSSIDV_MASK BIT_MASK(3)
> +#define MTL_VPU_HOST_IF_TBU_MMUSSIDV_TBU2_AWMMUSSIDV_MASK BIT_MASK(4)
> +#define MTL_VPU_HOST_IF_TBU_MMUSSIDV_TBU2_ARMMUSSIDV_MASK BIT_MASK(5)
> +#define MTL_VPU_HOST_IF_TBU_MMUSSIDV_TBU3_AWMMUSSIDV_MASK BIT_MASK(6)
> +#define MTL_VPU_HOST_IF_TBU_MMUSSIDV_TBU3_ARMMUSSIDV_MASK BIT_MASK(7)
> +#define MTL_VPU_HOST_IF_TBU_MMUSSIDV_TBU4_AWMMUSSIDV_MASK BIT_MASK(8)
> +#define MTL_VPU_HOST_IF_TBU_MMUSSIDV_TBU4_ARMMUSSIDV_MASK BIT_MASK(9)
> +
> +#define MTL_VPU_CPU_SS_DSU_LEON_RT_BASE 0x04000000u
> +#define MTL_VPU_CPU_SS_DSU_LEON_RT_DSU_CTRL 0x04000000u
> +#define MTL_VPU_CPU_SS_DSU_LEON_RT_PC_REG 0x04400010u
> +#define MTL_VPU_CPU_SS_DSU_LEON_RT_NPC_REG 0x04400014u
> +#define MTL_VPU_CPU_SS_DSU_LEON_RT_DSU_TRAP_REG 0x04400020u
> +
> +#define MTL_VPU_CPU_SS_MSSCPU_CPR_CLK_SET 0x06010004u
> +#define MTL_VPU_CPU_SS_MSSCPU_CPR_CLK_SET_CPU_DSU_MASK BIT_MASK(1)
> +
> +#define MTL_VPU_CPU_SS_MSSCPU_CPR_RST_CLR 0x06010018u
> +#define MTL_VPU_CPU_SS_MSSCPU_CPR_RST_CLR_CPU_DSU_MASK BIT_MASK(1)
> +
> +#define MTL_VPU_CPU_SS_MSSCPU_CPR_LEON_RT_VEC 0x06010040u
> +#define MTL_VPU_CPU_SS_MSSCPU_CPR_LEON_RT_VEC_IRQI_RSTRUN0_MASK BIT_MASK(0)
> +#define MTL_VPU_CPU_SS_MSSCPU_CPR_LEON_RT_VEC_IRQI_RESUME0_MASK BIT_MASK(1)
> +#define MTL_VPU_CPU_SS_MSSCPU_CPR_LEON_RT_VEC_IRQI_RSTRUN1_MASK BIT_MASK(2)
> +#define MTL_VPU_CPU_SS_MSSCPU_CPR_LEON_RT_VEC_IRQI_RESUME1_MASK BIT_MASK(3)
> +#define MTL_VPU_CPU_SS_MSSCPU_CPR_LEON_RT_VEC_IRQI_RSTVEC_MASK GENMASK(31, 4)
> +
> +#define MTL_VPU_CPU_SS_TIM_WATCHDOG 0x0602009cu
> +#define MTL_VPU_CPU_SS_TIM_WDOG_EN 0x060200a4u
> +#define MTL_VPU_CPU_SS_TIM_SAFE 0x060200a8u
> +#define MTL_VPU_CPU_SS_TIM_IPC_FIFO 0x060200f0u
> +
> +#define MTL_VPU_CPU_SS_TIM_GEN_CONFIG 0x06021008u
> +#define MTL_VPU_CPU_SS_TIM_GEN_CONFIG_WDOG_TO_INT_CLR_MASK BIT_MASK(9)
> +
> +#define MTL_VPU_CPU_SS_DOORBELL_0 0x06300000u
> +#define MTL_VPU_CPU_SS_DOORBELL_0_SET_MASK BIT_MASK(0)
> +
> +#define MTL_VPU_CPU_SS_DOORBELL_1 0x06301000u
> +
> +#endif /* __IVPU_HW_MTL_REG_H__ */
> diff --git a/drivers/accel/ivpu/ivpu_hw_reg_io.h b/drivers/accel/ivpu/ivpu_hw_reg_io.h
> new file mode 100644
> index 000000000000..52e512351902
> --- /dev/null
> +++ b/drivers/accel/ivpu/ivpu_hw_reg_io.h
> @@ -0,0 +1,115 @@
> +/* SPDX-License-Identifier: GPL-2.0-only */
> +/*
> + * Copyright (C) 2020-2022 Intel Corporation
> + */
> +
> +#ifndef __IVPU_HW_REG_IO_H__
> +#define __IVPU_HW_REG_IO_H__
> +
> +#include <linux/bitfield.h>
> +#include <linux/io.h>
> +#include <linux/iopoll.h>
> +
> +#include "ivpu_drv.h"
> +
> +#define REG_POLL_SLEEP_US 50
> +#define REG_IO_ERROR 0xffffffff
> +
> +#define REGB_RD32(reg) ivpu_hw_reg_rd32(vdev, vdev->regb, (reg), #reg, __func__)
> +#define REGB_RD32_SILENT(reg) readl(vdev->regb + (reg))
> +#define REGB_RD64(reg) ivpu_hw_reg_rd64(vdev, vdev->regb, (reg), #reg, __func__)
> +#define REGB_WR32(reg, val) ivpu_hw_reg_wr32(vdev, vdev->regb, (reg), (val), #reg, __func__)
> +#define REGB_WR64(reg, val) ivpu_hw_reg_wr64(vdev, vdev->regb, (reg), (val), #reg, __func__)
> +
> +#define REGV_RD32(reg) ivpu_hw_reg_rd32(vdev, vdev->regv, (reg), #reg, __func__)
> +#define REGV_RD32_SILENT(reg) readl(vdev->regv + (reg))
> +#define REGV_RD64(reg) ivpu_hw_reg_rd64(vdev, vdev->regv, (reg), #reg, __func__)
> +#define REGV_WR32(reg, val) ivpu_hw_reg_wr32(vdev, vdev->regv, (reg), (val), #reg, __func__)
> +#define REGV_WR64(reg, val) ivpu_hw_reg_wr64(vdev, vdev->regv, (reg), (val), #reg, __func__)
> +
> +#define REGV_WR32I(reg, stride, index, val) \
> + ivpu_hw_reg_wr32_index(vdev, vdev->regv, (reg), (stride), (index), (val), #reg, __func__)
> +
> +#define REG_FLD(REG, FLD) \
> + (REG##_##FLD##_MASK)
> +#define REG_FLD_NUM(REG, FLD, num) \
> + FIELD_PREP(REG##_##FLD##_MASK, num)
> +#define REG_GET_FLD(REG, FLD, val) \
> + FIELD_GET(REG##_##FLD##_MASK, val)
> +#define REG_CLR_FLD(REG, FLD, val) \
> + ((val) & ~(REG##_##FLD##_MASK))
> +#define REG_SET_FLD(REG, FLD, val) \
> + ((val) | (REG##_##FLD##_MASK))
> +#define REG_SET_FLD_NUM(REG, FLD, num, val) \
> + (((val) & ~(REG##_##FLD##_MASK)) | FIELD_PREP(REG##_##FLD##_MASK, num))
> +#define REG_TEST_FLD(REG, FLD, val) \
> + ((REG##_##FLD##_MASK) == ((val) & (REG##_##FLD##_MASK)))
> +#define REG_TEST_FLD_NUM(REG, FLD, num, val) \
> + ((num) == FIELD_GET(REG##_##FLD##_MASK, val))
> +
> +#define REGB_POLL(reg, var, cond, timeout_us) \
> + read_poll_timeout(REGB_RD32_SILENT, var, cond, REG_POLL_SLEEP_US, timeout_us, false, reg)
> +
> +#define REGV_POLL(reg, var, cond, timeout_us) \
> + read_poll_timeout(REGV_RD32_SILENT, var, cond, REG_POLL_SLEEP_US, timeout_us, false, reg)
> +
> +#define REGB_POLL_FLD(reg, fld, val, timeout_us) \
> +({ \
> + u32 var; \
> + REGB_POLL(reg, var, (FIELD_GET(reg##_##fld##_MASK, var) == (val)), timeout_us); \
> +})
> +
> +#define REGV_POLL_FLD(reg, fld, val, timeout_us) \
> +({ \
> + u32 var; \
> + REGV_POLL(reg, var, (FIELD_GET(reg##_##fld##_MASK, var) == (val)), timeout_us); \
> +})
> +
> +static inline u32
> +ivpu_hw_reg_rd32(struct ivpu_device *vdev, void __iomem *base, u32 reg,
> + const char *name, const char *func)
> +{
> + u32 val = readl(base + reg);
> +
> + ivpu_dbg(vdev, REG, "%s RD: %s (0x%08x) => 0x%08x\n", func, name, reg, val);
> + return val;
> +}
> +
> +static inline u64
> +ivpu_hw_reg_rd64(struct ivpu_device *vdev, void __iomem *base, u32 reg,
> + const char *name, const char *func)
> +{
> + u64 val = readq(base + reg);
> +
> + ivpu_dbg(vdev, REG, "%s RD: %s (0x%08x) => 0x%016llx\n", func, name, reg, val);
> + return val;
> +}
> +
> +static inline void
> +ivpu_hw_reg_wr32(struct ivpu_device *vdev, void __iomem *base, u32 reg, u32 val,
> + const char *name, const char *func)
> +{
> + ivpu_dbg(vdev, REG, "%s WR: %s (0x%08x) <= 0x%08x\n", func, name, reg, val);
> + writel(val, base + reg);
> +}
> +
> +static inline void
> +ivpu_hw_reg_wr64(struct ivpu_device *vdev, void __iomem *base, u32 reg, u64 val,
> + const char *name, const char *func)
> +{
> + ivpu_dbg(vdev, REG, "%s WR: %s (0x%08x) <= 0x%016llx\n", func, name, reg, val);
> + writeq(val, base + reg);
> +}
> +
> +static inline void
> +ivpu_hw_reg_wr32_index(struct ivpu_device *vdev, void __iomem *base, u32 reg,
> + u32 stride, u32 index, u32 val, const char *name,
> + const char *func)
> +{
> + reg += index * stride;
> +
> + ivpu_dbg(vdev, REG, "%s WR: %s_%d (0x%08x) <= 0x%08x\n", func, name, index, reg, val);
> + writel(val, base + reg);
> +}
> +
> +#endif /* __IVPU_HW_REG_IO_H__ */
> diff --git a/include/uapi/drm/ivpu_drm.h b/include/uapi/drm/ivpu_drm.h
> new file mode 100644
> index 000000000000..922cbf30ce34
> --- /dev/null
> +++ b/include/uapi/drm/ivpu_drm.h
> @@ -0,0 +1,95 @@
> +/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */
> +/*
> + * Copyright (C) 2020-2022 Intel Corporation
> + */
> +
> +#ifndef __UAPI_IVPU_DRM_H__
> +#define __UAPI_IVPU_DRM_H__
> +
> +#include "drm.h"
> +
> +#if defined(__cplusplus)
> +extern "C" {
> +#endif
> +
> +#define DRM_IVPU_DRIVER_MAJOR 1
> +#define DRM_IVPU_DRIVER_MINOR 0
> +
> +#define DRM_IVPU_GET_PARAM 0x00
> +#define DRM_IVPU_SET_PARAM 0x01
> +
> +#define DRM_IOCTL_IVPU_GET_PARAM \
> + DRM_IOWR(DRM_COMMAND_BASE + DRM_IVPU_GET_PARAM, struct drm_ivpu_param)
> +
> +#define DRM_IOCTL_IVPU_SET_PARAM \
> + DRM_IOW(DRM_COMMAND_BASE + DRM_IVPU_SET_PARAM, struct drm_ivpu_param)
> +
> +/**
> + * DOC: contexts
> + *
> + * VPU contexts have private virtual address space, job queues and priority.
> + * Each context is identified by an unique ID. Context is created on open().
> + */
> +
> +#define DRM_IVPU_PARAM_DEVICE_ID 0
> +#define DRM_IVPU_PARAM_DEVICE_REVISION 1
> +#define DRM_IVPU_PARAM_PLATFORM_TYPE 2
> +#define DRM_IVPU_PARAM_CORE_CLOCK_RATE 3
> +#define DRM_IVPU_PARAM_NUM_CONTEXTS 4
> +#define DRM_IVPU_PARAM_CONTEXT_BASE_ADDRESS 5
> +#define DRM_IVPU_PARAM_CONTEXT_PRIORITY 6
> +
> +#define DRM_IVPU_PLATFORM_TYPE_SILICON 0
> +
> +#define DRM_IVPU_CONTEXT_PRIORITY_IDLE 0
> +#define DRM_IVPU_CONTEXT_PRIORITY_NORMAL 1
> +#define DRM_IVPU_CONTEXT_PRIORITY_FOCUS 2
> +#define DRM_IVPU_CONTEXT_PRIORITY_REALTIME 3
> +
> +/**
> + * struct drm_ivpu_param - Get/Set VPU parameters
> + */
> +struct drm_ivpu_param {
> + /**
> + * @param:
> + *
> + * Supported params:
> + *
> + * %DRM_IVPU_PARAM_DEVICE_ID:
> + * PCI Device ID of the VPU device (read-only)
> + *
> + * %DRM_IVPU_PARAM_DEVICE_REVISION:
> + * VPU device revision (read-only)
> + *
> + * %DRM_IVPU_PARAM_PLATFORM_TYPE:
> + * Returns %DRM_IVPU_PLATFORM_TYPE_SILICON on real hardware or device specific
> + * platform type when executing on a simulator or emulator (read-only)
> + *
> + * %DRM_IVPU_PARAM_CORE_CLOCK_RATE:
> + * Current PLL frequency (read-only)
> + *
> + * %DRM_IVPU_PARAM_NUM_CONTEXTS:
> + * Maximum number of simultaneously existing contexts (read-only)
> + *
> + * %DRM_IVPU_PARAM_CONTEXT_BASE_ADDRESS:
> + * Lowest VPU virtual address available in the current context (read-only)
> + *
> + * %DRM_IVPU_PARAM_CONTEXT_PRIORITY:
> + * Value of current context scheduling priority (read-write).
> + * See DRM_IVPU_CONTEXT_PRIORITY_* for possible values.
> + *
> + */
> + __u32 param;
> +
> + /** @index: Index for params that have multiple instances */
> + __u32 index;
> +
> + /** @value: Param value */
> + __u64 value;
> +};
> +
> +#if defined(__cplusplus)
> +}
> +#endif
> +
> +#endif /* __UAPI_IVPU_DRM_H__ */
> --
> 2.34.1
>
--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
^ permalink raw reply [flat|nested] 40+ messages in thread
* Re: [PATCH v4 1/7] accel/ivpu: Introduce a new DRM driver for Intel VPU
2023-01-05 12:57 ` Daniel Vetter
@ 2023-01-05 16:25 ` Jeffrey Hugo
2023-01-05 17:38 ` Oded Gabbay
0 siblings, 1 reply; 40+ messages in thread
From: Jeffrey Hugo @ 2023-01-05 16:25 UTC (permalink / raw)
To: Daniel Vetter, Jacek Lawrynowicz
Cc: Krystian Pradzynski, dri-devel, stanislaw.gruszka, tzimmermann,
andrzej.kacprowski
On 1/5/2023 5:57 AM, Daniel Vetter wrote:
> On Thu, Dec 08, 2022 at 12:07:27PM +0100, Jacek Lawrynowicz wrote:
>> +static const struct drm_driver driver = {
>> + .driver_features = DRIVER_GEM | DRIVER_COMPUTE_ACCEL,
>
> So I was wondering whether this is a bright idea, and whether we shouldn't
> just go ahead and infuse more meaning into accel vs render nodes.
>
> The uapi relevant part of render nodes is that they're multi-user safe, at
> least as much as feasible. Every new open() gives you a new private
> accelerator. This also has implications on how userspace drivers iterate
> them, they just open them all in turn and check whether it's the right
> one - because userspace apis allow applications to enumerate them all.
> Which also means that any devicie initialization at open() time is a
> really bad idea.
>
> A lot of the compute accelerators otoh (well habanalabs) are single user,
> init can be done at open() time because you only open this when you
> actually know you're going to use it.
>
> So given this, shouldn't multi-user inference engines be more like render
> drivers, and less like accel? So DRIVER_RENDER, but still under
> drivers/accel.
>
> This way that entire separate /dev node would actually become meaningful
> beyond just the basic bikeshed:
> - render nodes are multi user, safe to iterate and open() just for
> iteration
> - accel nodes are single user, you really should not ever open them unless
> you want to use them
>
> Of course would need a doc patch :-)
>
> Thoughts?
> -Daniel
Hmm.
I admit, I thought DRIVER_ACCEL was the same as DRIVER_RENDER, except
that DRIVER_ACCEL dropped the "legacy" dual node setup and also avoided
"legacy" userspace.
qaic is multi-user. I thought habana was the same, at-least for
inference. Oded, am I wrong?
So, if DRIVER_ACCEL is for single-user (training?), and multi-user ends
up in DRIVER_RENDER, that would seem to mean qaic ends up using
DRIVER_RENDER and not DRIVER_ACCEL. Then qaic ends up over under
/dev/dri with both a card node (never used) and a render node. That
would seem to mean that the "legacy" userspace would open qaic nodes by
default - something I understood Oded was trying to avoid.
If there really a usecase for DRIVER_ACCEL to support single-user? I
wonder why we can't default to multi-user, and if a particular
user/driver has a single-user usecase, it enforces that in a driver
specific manner?
-Jeff
^ permalink raw reply [flat|nested] 40+ messages in thread
* Re: [PATCH v4 1/7] accel/ivpu: Introduce a new DRM driver for Intel VPU
2023-01-05 16:25 ` Jeffrey Hugo
@ 2023-01-05 17:38 ` Oded Gabbay
2023-01-06 9:28 ` Daniel Vetter
0 siblings, 1 reply; 40+ messages in thread
From: Oded Gabbay @ 2023-01-05 17:38 UTC (permalink / raw)
To: Jeffrey Hugo
Cc: Krystian Pradzynski, dri-devel, stanislaw.gruszka,
Jacek Lawrynowicz, tzimmermann, andrzej.kacprowski
On Thu, Jan 5, 2023 at 6:25 PM Jeffrey Hugo <quic_jhugo@quicinc.com> wrote:
>
> On 1/5/2023 5:57 AM, Daniel Vetter wrote:
> > On Thu, Dec 08, 2022 at 12:07:27PM +0100, Jacek Lawrynowicz wrote:
> >> +static const struct drm_driver driver = {
> >> + .driver_features = DRIVER_GEM | DRIVER_COMPUTE_ACCEL,
> >
> > So I was wondering whether this is a bright idea, and whether we shouldn't
> > just go ahead and infuse more meaning into accel vs render nodes.
> >
> > The uapi relevant part of render nodes is that they're multi-user safe, at
> > least as much as feasible. Every new open() gives you a new private
> > accelerator. This also has implications on how userspace drivers iterate
> > them, they just open them all in turn and check whether it's the right
> > one - because userspace apis allow applications to enumerate them all.
> > Which also means that any devicie initialization at open() time is a
> > really bad idea.
> >
> > A lot of the compute accelerators otoh (well habanalabs) are single user,
> > init can be done at open() time because you only open this when you
> > actually know you're going to use it.
> >
> > So given this, shouldn't multi-user inference engines be more like render
> > drivers, and less like accel? So DRIVER_RENDER, but still under
> > drivers/accel.
> >
> > This way that entire separate /dev node would actually become meaningful
> > beyond just the basic bikeshed:
> > - render nodes are multi user, safe to iterate and open() just for
> > iteration
> > - accel nodes are single user, you really should not ever open them unless
> > you want to use them
> >
> > Of course would need a doc patch :-)
> >
> > Thoughts?
> > -Daniel
>
> Hmm.
>
> I admit, I thought DRIVER_ACCEL was the same as DRIVER_RENDER, except
> that DRIVER_ACCEL dropped the "legacy" dual node setup and also avoided
> "legacy" userspace.
>
> qaic is multi-user. I thought habana was the same, at-least for
> inference. Oded, am I wrong?
Habana's devices support a single user at a time acquiring the device
and working on it.
Both for training and inference.
>
> So, if DRIVER_ACCEL is for single-user (training?), and multi-user ends
> up in DRIVER_RENDER, that would seem to mean qaic ends up using
> DRIVER_RENDER and not DRIVER_ACCEL. Then qaic ends up over under
> /dev/dri with both a card node (never used) and a render node. That
> would seem to mean that the "legacy" userspace would open qaic nodes by
> default - something I understood Oded was trying to avoid.
>
> If there really a usecase for DRIVER_ACCEL to support single-user? I
> wonder why we can't default to multi-user, and if a particular
> user/driver has a single-user usecase, it enforces that in a driver
> specific manner?
>
> -Jeff
Honestly, Daniel, I don't like this suggestion. I don't understand why
you make a connection between render/accel to single/multi user.
As Jeff has said, one of the goals was to expose accelerator devices
to userspace with new device char nodes so we won't be bothered by
legacy userspace graphics software. This is something we all agreed on
and I don't see why we should change it now, even if you think it's
bike-shedding (which I disagree with).
But in any case, creating a new device char nodes had nothing to do
with whether the device supports single or multi user. I can
definitely see in the future training devices that support multiple
users.
The common drm/accel ioctls should of course not be limited to a
single user, and I agree with Jeff here, if a specific driver has such
a limitation (e.g. Habana), then that driver should handle it on its
own.
Maybe if there will be multiple drivers with such a limitation, we can
make that "handling" to be common code.
Bottom line, I prefer we keep things as we all agreed upon in LPC.
Oded
^ permalink raw reply [flat|nested] 40+ messages in thread
* Re: [PATCH v4 3/7] accel/ivpu: Add GEM buffer object management
2022-12-08 11:07 ` [PATCH v4 3/7] accel/ivpu: Add GEM buffer object management Jacek Lawrynowicz
2022-12-12 15:31 ` kernel test robot
2022-12-18 10:23 ` Oded Gabbay
@ 2023-01-05 18:46 ` Andrew Davis
2023-01-06 13:29 ` Stanislaw Gruszka
2023-01-06 10:50 ` Daniel Vetter
3 siblings, 1 reply; 40+ messages in thread
From: Andrew Davis @ 2023-01-05 18:46 UTC (permalink / raw)
To: Jacek Lawrynowicz, dri-devel, oded.gabbay, airlied, daniel,
tzimmermann, quic_jhugo
Cc: andrzej.kacprowski, stanislaw.gruszka
On 12/8/22 5:07 AM, Jacek Lawrynowicz wrote:
> Adds four types of GEM-based BOs for the VPU:
> - shmem
> - userptr
Do you have some specific need for userptr that would not
be covered by prime import + heaps? I'm just trying to get
a feel for the typical use-cases for these.
Andrew
> - internal
> - prime
>
> All types are implemented as struct ivpu_bo, based on
> struct drm_gem_object. VPU address is allocated when buffer is created
> except for imported prime buffers that allocate it in BO_INFO IOCTL due
> to missing file_priv arg in gem_prime_import callback.
> Internal buffers are pinned on creation, the rest of buffers types
> can be pinned on demand (in SUBMIT IOCTL).
> Buffer VPU address, allocated pages and mappings are relased when the
> buffer is destroyed.
> Eviction mechism is planned for future versions.
>
> Add three new IOCTLs: BO_CREATE, BO_INFO, BO_USERPTR
>
> Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
^ permalink raw reply [flat|nested] 40+ messages in thread
* Re: [PATCH v4 1/7] accel/ivpu: Introduce a new DRM driver for Intel VPU
2023-01-05 17:38 ` Oded Gabbay
@ 2023-01-06 9:28 ` Daniel Vetter
2023-01-06 9:56 ` Stanislaw Gruszka
0 siblings, 1 reply; 40+ messages in thread
From: Daniel Vetter @ 2023-01-06 9:28 UTC (permalink / raw)
To: Oded Gabbay
Cc: Krystian Pradzynski, Jeffrey Hugo, dri-devel, stanislaw.gruszka,
Jacek Lawrynowicz, tzimmermann, andrzej.kacprowski
On Thu, Jan 05, 2023 at 07:38:26PM +0200, Oded Gabbay wrote:
> On Thu, Jan 5, 2023 at 6:25 PM Jeffrey Hugo <quic_jhugo@quicinc.com> wrote:
> >
> > On 1/5/2023 5:57 AM, Daniel Vetter wrote:
> > > On Thu, Dec 08, 2022 at 12:07:27PM +0100, Jacek Lawrynowicz wrote:
> > >> +static const struct drm_driver driver = {
> > >> + .driver_features = DRIVER_GEM | DRIVER_COMPUTE_ACCEL,
> > >
> > > So I was wondering whether this is a bright idea, and whether we shouldn't
> > > just go ahead and infuse more meaning into accel vs render nodes.
> > >
> > > The uapi relevant part of render nodes is that they're multi-user safe, at
> > > least as much as feasible. Every new open() gives you a new private
> > > accelerator. This also has implications on how userspace drivers iterate
> > > them, they just open them all in turn and check whether it's the right
> > > one - because userspace apis allow applications to enumerate them all.
> > > Which also means that any devicie initialization at open() time is a
> > > really bad idea.
> > >
> > > A lot of the compute accelerators otoh (well habanalabs) are single user,
> > > init can be done at open() time because you only open this when you
> > > actually know you're going to use it.
> > >
> > > So given this, shouldn't multi-user inference engines be more like render
> > > drivers, and less like accel? So DRIVER_RENDER, but still under
> > > drivers/accel.
> > >
> > > This way that entire separate /dev node would actually become meaningful
> > > beyond just the basic bikeshed:
> > > - render nodes are multi user, safe to iterate and open() just for
> > > iteration
> > > - accel nodes are single user, you really should not ever open them unless
> > > you want to use them
> > >
> > > Of course would need a doc patch :-)
> > >
> > > Thoughts?
> > > -Daniel
> >
> > Hmm.
> >
> > I admit, I thought DRIVER_ACCEL was the same as DRIVER_RENDER, except
> > that DRIVER_ACCEL dropped the "legacy" dual node setup and also avoided
> > "legacy" userspace.
> >
> > qaic is multi-user. I thought habana was the same, at-least for
> > inference. Oded, am I wrong?
> Habana's devices support a single user at a time acquiring the device
> and working on it.
> Both for training and inference.
> >
> > So, if DRIVER_ACCEL is for single-user (training?), and multi-user ends
> > up in DRIVER_RENDER, that would seem to mean qaic ends up using
> > DRIVER_RENDER and not DRIVER_ACCEL. Then qaic ends up over under
> > /dev/dri with both a card node (never used) and a render node. That
> > would seem to mean that the "legacy" userspace would open qaic nodes by
> > default - something I understood Oded was trying to avoid.
> >
> > If there really a usecase for DRIVER_ACCEL to support single-user? I
> > wonder why we can't default to multi-user, and if a particular
> > user/driver has a single-user usecase, it enforces that in a driver
> > specific manner?
> >
> > -Jeff
>
> Honestly, Daniel, I don't like this suggestion. I don't understand why
> you make a connection between render/accel to single/multi user.
>
> As Jeff has said, one of the goals was to expose accelerator devices
> to userspace with new device char nodes so we won't be bothered by
> legacy userspace graphics software. This is something we all agreed on
> and I don't see why we should change it now, even if you think it's
> bike-shedding (which I disagree with).
>
> But in any case, creating a new device char nodes had nothing to do
> with whether the device supports single or multi user. I can
> definitely see in the future training devices that support multiple
> users.
>
> The common drm/accel ioctls should of course not be limited to a
> single user, and I agree with Jeff here, if a specific driver has such
> a limitation (e.g. Habana), then that driver should handle it on its
> own.
> Maybe if there will be multiple drivers with such a limitation, we can
> make that "handling" to be common code.
>
> Bottom line, I prefer we keep things as we all agreed upon in LPC.
The problem is going to happen as soon as you have cross-vendor userspace.
Which I'm kinda hoping is at least still the aspiration. Because with
cross-vendor userspace you generally iterate & open all devices before you
select the one you're going to use. And so we do kinda need a distinction,
or we need that the single-user drivers also guarantee that open() is
cheap.
With just habana and vpu there's no problem because you'll never see
these in the same machine.
-Daniel
--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
^ permalink raw reply [flat|nested] 40+ messages in thread
* Re: [PATCH v4 1/7] accel/ivpu: Introduce a new DRM driver for Intel VPU
2023-01-06 9:28 ` Daniel Vetter
@ 2023-01-06 9:56 ` Stanislaw Gruszka
2023-01-06 10:44 ` Daniel Vetter
0 siblings, 1 reply; 40+ messages in thread
From: Stanislaw Gruszka @ 2023-01-06 9:56 UTC (permalink / raw)
To: Daniel Vetter
Cc: Krystian Pradzynski, Jeffrey Hugo, dri-devel, Jacek Lawrynowicz,
tzimmermann, andrzej.kacprowski
On Fri, Jan 06, 2023 at 10:28:15AM +0100, Daniel Vetter wrote:
> On Thu, Jan 05, 2023 at 07:38:26PM +0200, Oded Gabbay wrote:
> > On Thu, Jan 5, 2023 at 6:25 PM Jeffrey Hugo <quic_jhugo@quicinc.com> wrote:
> > >
> > > On 1/5/2023 5:57 AM, Daniel Vetter wrote:
> > > > On Thu, Dec 08, 2022 at 12:07:27PM +0100, Jacek Lawrynowicz wrote:
> > > >> +static const struct drm_driver driver = {
> > > >> + .driver_features = DRIVER_GEM | DRIVER_COMPUTE_ACCEL,
> > > >
> > > > So I was wondering whether this is a bright idea, and whether we shouldn't
> > > > just go ahead and infuse more meaning into accel vs render nodes.
> > > >
> > > > The uapi relevant part of render nodes is that they're multi-user safe, at
> > > > least as much as feasible. Every new open() gives you a new private
> > > > accelerator. This also has implications on how userspace drivers iterate
> > > > them, they just open them all in turn and check whether it's the right
> > > > one - because userspace apis allow applications to enumerate them all.
> > > > Which also means that any devicie initialization at open() time is a
> > > > really bad idea.
> > > >
> > > > A lot of the compute accelerators otoh (well habanalabs) are single user,
> > > > init can be done at open() time because you only open this when you
> > > > actually know you're going to use it.
> > > >
> > > > So given this, shouldn't multi-user inference engines be more like render
> > > > drivers, and less like accel? So DRIVER_RENDER, but still under
> > > > drivers/accel.
> > > >
> > > > This way that entire separate /dev node would actually become meaningful
> > > > beyond just the basic bikeshed:
> > > > - render nodes are multi user, safe to iterate and open() just for
> > > > iteration
> > > > - accel nodes are single user, you really should not ever open them unless
> > > > you want to use them
> > > >
> > > > Of course would need a doc patch :-)
> > > >
> > > > Thoughts?
> > > > -Daniel
> > >
> > > Hmm.
> > >
> > > I admit, I thought DRIVER_ACCEL was the same as DRIVER_RENDER, except
> > > that DRIVER_ACCEL dropped the "legacy" dual node setup and also avoided
> > > "legacy" userspace.
> > >
> > > qaic is multi-user. I thought habana was the same, at-least for
> > > inference. Oded, am I wrong?
> > Habana's devices support a single user at a time acquiring the device
> > and working on it.
> > Both for training and inference.
> > >
> > > So, if DRIVER_ACCEL is for single-user (training?), and multi-user ends
> > > up in DRIVER_RENDER, that would seem to mean qaic ends up using
> > > DRIVER_RENDER and not DRIVER_ACCEL. Then qaic ends up over under
> > > /dev/dri with both a card node (never used) and a render node. That
> > > would seem to mean that the "legacy" userspace would open qaic nodes by
> > > default - something I understood Oded was trying to avoid.
> > >
> > > If there really a usecase for DRIVER_ACCEL to support single-user? I
> > > wonder why we can't default to multi-user, and if a particular
> > > user/driver has a single-user usecase, it enforces that in a driver
> > > specific manner?
> > >
> > > -Jeff
> >
> > Honestly, Daniel, I don't like this suggestion. I don't understand why
> > you make a connection between render/accel to single/multi user.
> >
> > As Jeff has said, one of the goals was to expose accelerator devices
> > to userspace with new device char nodes so we won't be bothered by
> > legacy userspace graphics software. This is something we all agreed on
> > and I don't see why we should change it now, even if you think it's
> > bike-shedding (which I disagree with).
> >
> > But in any case, creating a new device char nodes had nothing to do
> > with whether the device supports single or multi user. I can
> > definitely see in the future training devices that support multiple
> > users.
> >
> > The common drm/accel ioctls should of course not be limited to a
> > single user, and I agree with Jeff here, if a specific driver has such
> > a limitation (e.g. Habana), then that driver should handle it on its
> > own.
> > Maybe if there will be multiple drivers with such a limitation, we can
> > make that "handling" to be common code.
> >
> > Bottom line, I prefer we keep things as we all agreed upon in LPC.
>
> The problem is going to happen as soon as you have cross-vendor userspace.
> Which I'm kinda hoping is at least still the aspiration. Because with
> cross-vendor userspace you generally iterate & open all devices before you
> select the one you're going to use. And so we do kinda need a distinction,
> or we need that the single-user drivers also guarantee that open() is
> cheap.
FWIW we had good support in ivpu for probe open's in form of lazy context
allocation. It was removed recently due to review feedback that this is
unnecessary, but we can add it back.
Regards
Stanislaw
^ permalink raw reply [flat|nested] 40+ messages in thread
* Re: [PATCH v4 1/7] accel/ivpu: Introduce a new DRM driver for Intel VPU
2023-01-06 9:56 ` Stanislaw Gruszka
@ 2023-01-06 10:44 ` Daniel Vetter
2023-01-06 11:43 ` Oded Gabbay
2023-01-06 12:43 ` Stanislaw Gruszka
0 siblings, 2 replies; 40+ messages in thread
From: Daniel Vetter @ 2023-01-06 10:44 UTC (permalink / raw)
To: Stanislaw Gruszka
Cc: Krystian Pradzynski, Jeffrey Hugo, dri-devel, Jacek Lawrynowicz,
tzimmermann, andrzej.kacprowski
On Fri, 6 Jan 2023 at 10:56, Stanislaw Gruszka
<stanislaw.gruszka@linux.intel.com> wrote:
>
> On Fri, Jan 06, 2023 at 10:28:15AM +0100, Daniel Vetter wrote:
> > On Thu, Jan 05, 2023 at 07:38:26PM +0200, Oded Gabbay wrote:
> > > On Thu, Jan 5, 2023 at 6:25 PM Jeffrey Hugo <quic_jhugo@quicinc.com> wrote:
> > > >
> > > > On 1/5/2023 5:57 AM, Daniel Vetter wrote:
> > > > > On Thu, Dec 08, 2022 at 12:07:27PM +0100, Jacek Lawrynowicz wrote:
> > > > >> +static const struct drm_driver driver = {
> > > > >> + .driver_features = DRIVER_GEM | DRIVER_COMPUTE_ACCEL,
> > > > >
> > > > > So I was wondering whether this is a bright idea, and whether we shouldn't
> > > > > just go ahead and infuse more meaning into accel vs render nodes.
> > > > >
> > > > > The uapi relevant part of render nodes is that they're multi-user safe, at
> > > > > least as much as feasible. Every new open() gives you a new private
> > > > > accelerator. This also has implications on how userspace drivers iterate
> > > > > them, they just open them all in turn and check whether it's the right
> > > > > one - because userspace apis allow applications to enumerate them all.
> > > > > Which also means that any devicie initialization at open() time is a
> > > > > really bad idea.
> > > > >
> > > > > A lot of the compute accelerators otoh (well habanalabs) are single user,
> > > > > init can be done at open() time because you only open this when you
> > > > > actually know you're going to use it.
> > > > >
> > > > > So given this, shouldn't multi-user inference engines be more like render
> > > > > drivers, and less like accel? So DRIVER_RENDER, but still under
> > > > > drivers/accel.
> > > > >
> > > > > This way that entire separate /dev node would actually become meaningful
> > > > > beyond just the basic bikeshed:
> > > > > - render nodes are multi user, safe to iterate and open() just for
> > > > > iteration
> > > > > - accel nodes are single user, you really should not ever open them unless
> > > > > you want to use them
> > > > >
> > > > > Of course would need a doc patch :-)
> > > > >
> > > > > Thoughts?
> > > > > -Daniel
> > > >
> > > > Hmm.
> > > >
> > > > I admit, I thought DRIVER_ACCEL was the same as DRIVER_RENDER, except
> > > > that DRIVER_ACCEL dropped the "legacy" dual node setup and also avoided
> > > > "legacy" userspace.
> > > >
> > > > qaic is multi-user. I thought habana was the same, at-least for
> > > > inference. Oded, am I wrong?
> > > Habana's devices support a single user at a time acquiring the device
> > > and working on it.
> > > Both for training and inference.
> > > >
> > > > So, if DRIVER_ACCEL is for single-user (training?), and multi-user ends
> > > > up in DRIVER_RENDER, that would seem to mean qaic ends up using
> > > > DRIVER_RENDER and not DRIVER_ACCEL. Then qaic ends up over under
> > > > /dev/dri with both a card node (never used) and a render node. That
> > > > would seem to mean that the "legacy" userspace would open qaic nodes by
> > > > default - something I understood Oded was trying to avoid.
> > > >
> > > > If there really a usecase for DRIVER_ACCEL to support single-user? I
> > > > wonder why we can't default to multi-user, and if a particular
> > > > user/driver has a single-user usecase, it enforces that in a driver
> > > > specific manner?
> > > >
> > > > -Jeff
> > >
> > > Honestly, Daniel, I don't like this suggestion. I don't understand why
> > > you make a connection between render/accel to single/multi user.
> > >
> > > As Jeff has said, one of the goals was to expose accelerator devices
> > > to userspace with new device char nodes so we won't be bothered by
> > > legacy userspace graphics software. This is something we all agreed on
> > > and I don't see why we should change it now, even if you think it's
> > > bike-shedding (which I disagree with).
> > >
> > > But in any case, creating a new device char nodes had nothing to do
> > > with whether the device supports single or multi user. I can
> > > definitely see in the future training devices that support multiple
> > > users.
> > >
> > > The common drm/accel ioctls should of course not be limited to a
> > > single user, and I agree with Jeff here, if a specific driver has such
> > > a limitation (e.g. Habana), then that driver should handle it on its
> > > own.
> > > Maybe if there will be multiple drivers with such a limitation, we can
> > > make that "handling" to be common code.
> > >
> > > Bottom line, I prefer we keep things as we all agreed upon in LPC.
> >
> > The problem is going to happen as soon as you have cross-vendor userspace.
> > Which I'm kinda hoping is at least still the aspiration. Because with
> > cross-vendor userspace you generally iterate & open all devices before you
> > select the one you're going to use. And so we do kinda need a distinction,
> > or we need that the single-user drivers also guarantee that open() is
> > cheap.
>
> FWIW we had good support in ivpu for probe open's in form of lazy context
> allocation. It was removed recently due to review feedback that this is
> unnecessary, but we can add it back.
Yeah once you have more than 1 multi-user accel chip in the system you
need to do that. Which is really the reason why I think smashing
multi-user client accel things into render is good, it forces drivers
to suck less.
On that topic, does your userspace still do the drmIoctl() wrapper?
-Daniel
--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
^ permalink raw reply [flat|nested] 40+ messages in thread
* Re: [PATCH v4 3/7] accel/ivpu: Add GEM buffer object management
2022-12-08 11:07 ` [PATCH v4 3/7] accel/ivpu: Add GEM buffer object management Jacek Lawrynowicz
` (2 preceding siblings ...)
2023-01-05 18:46 ` Andrew Davis
@ 2023-01-06 10:50 ` Daniel Vetter
2023-01-06 13:22 ` Stanislaw Gruszka
3 siblings, 1 reply; 40+ messages in thread
From: Daniel Vetter @ 2023-01-06 10:50 UTC (permalink / raw)
To: Jacek Lawrynowicz
Cc: quic_jhugo, dri-devel, stanislaw.gruszka, tzimmermann,
andrzej.kacprowski
On Thu, Dec 08, 2022 at 12:07:29PM +0100, Jacek Lawrynowicz wrote:
> Adds four types of GEM-based BOs for the VPU:
> - shmem
> - userptr
> - internal
Uh what do you need this for? Usually the way we do these is just alloce a
normal bo, and then pin them.
Also, gem shmem helpers should be able to mostly cover you here, why not
use those? Might need some work to push basic userptr to them, but we have
enough drivers reinventing that wheel to justify that work.
Can I guess also be done after merging.
-Daniel
> - prime
>
> All types are implemented as struct ivpu_bo, based on
> struct drm_gem_object. VPU address is allocated when buffer is created
> except for imported prime buffers that allocate it in BO_INFO IOCTL due
> to missing file_priv arg in gem_prime_import callback.
> Internal buffers are pinned on creation, the rest of buffers types
> can be pinned on demand (in SUBMIT IOCTL).
> Buffer VPU address, allocated pages and mappings are relased when the
> buffer is destroyed.
> Eviction mechism is planned for future versions.
>
> Add three new IOCTLs: BO_CREATE, BO_INFO, BO_USERPTR
>
> Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
> ---
> drivers/accel/ivpu/Makefile | 1 +
> drivers/accel/ivpu/ivpu_drv.c | 31 +-
> drivers/accel/ivpu/ivpu_drv.h | 1 +
> drivers/accel/ivpu/ivpu_gem.c | 820 ++++++++++++++++++++++++++++++++++
> drivers/accel/ivpu/ivpu_gem.h | 128 ++++++
> include/uapi/drm/ivpu_drm.h | 127 ++++++
> 6 files changed, 1106 insertions(+), 2 deletions(-)
> create mode 100644 drivers/accel/ivpu/ivpu_gem.c
> create mode 100644 drivers/accel/ivpu/ivpu_gem.h
>
> diff --git a/drivers/accel/ivpu/Makefile b/drivers/accel/ivpu/Makefile
> index 37b8bf1d3247..1b4b24ebf5ea 100644
> --- a/drivers/accel/ivpu/Makefile
> +++ b/drivers/accel/ivpu/Makefile
> @@ -3,6 +3,7 @@
>
> intel_vpu-y := \
> ivpu_drv.o \
> + ivpu_gem.o \
> ivpu_hw_mtl.o \
> ivpu_mmu.o \
> ivpu_mmu_context.o
> diff --git a/drivers/accel/ivpu/ivpu_drv.c b/drivers/accel/ivpu/ivpu_drv.c
> index a22d41ca5a4b..29e78c5ec7c5 100644
> --- a/drivers/accel/ivpu/ivpu_drv.c
> +++ b/drivers/accel/ivpu/ivpu_drv.c
> @@ -12,8 +12,10 @@
> #include <drm/drm_file.h>
> #include <drm/drm_gem.h>
> #include <drm/drm_ioctl.h>
> +#include <drm/drm_prime.h>
>
> #include "ivpu_drv.h"
> +#include "ivpu_gem.h"
> #include "ivpu_hw.h"
> #include "ivpu_mmu.h"
> #include "ivpu_mmu_context.h"
> @@ -49,6 +51,24 @@ struct ivpu_file_priv *ivpu_file_priv_get(struct ivpu_file_priv *file_priv)
> return file_priv;
> }
>
> +struct ivpu_file_priv *ivpu_file_priv_get_by_ctx_id(struct ivpu_device *vdev, unsigned long id)
> +{
> + struct ivpu_file_priv *file_priv;
> +
> + xa_lock_irq(&vdev->context_xa);
> + file_priv = xa_load(&vdev->context_xa, id);
> + /* file_priv may still be in context_xa during file_priv_release() */
> + if (file_priv && !kref_get_unless_zero(&file_priv->ref))
> + file_priv = NULL;
> + xa_unlock_irq(&vdev->context_xa);
> +
> + if (file_priv)
> + ivpu_dbg(vdev, KREF, "file_priv get by id: ctx %u refcount %u\n",
> + file_priv->ctx.id, kref_read(&file_priv->ref));
> +
> + return file_priv;
> +}
> +
> static void file_priv_release(struct kref *ref)
> {
> struct ivpu_file_priv *file_priv = container_of(ref, struct ivpu_file_priv, ref);
> @@ -57,7 +77,7 @@ static void file_priv_release(struct kref *ref)
> ivpu_dbg(vdev, FILE, "file_priv release: ctx %u\n", file_priv->ctx.id);
>
> ivpu_mmu_user_context_fini(vdev, &file_priv->ctx);
> - WARN_ON(xa_erase_irq(&vdev->context_xa, file_priv->ctx.id) != file_priv);
> + drm_WARN_ON(&vdev->drm, xa_erase_irq(&vdev->context_xa, file_priv->ctx.id) != file_priv);
> kfree(file_priv);
> }
>
> @@ -66,7 +86,7 @@ void ivpu_file_priv_put(struct ivpu_file_priv **link)
> struct ivpu_file_priv *file_priv = *link;
> struct ivpu_device *vdev = file_priv->vdev;
>
> - WARN_ON(!file_priv);
> + drm_WARN_ON(&vdev->drm, !file_priv);
>
> ivpu_dbg(vdev, KREF, "file_priv put: ctx %u refcount %u\n",
> file_priv->ctx.id, kref_read(&file_priv->ref));
> @@ -200,6 +220,9 @@ static void ivpu_postclose(struct drm_device *dev, struct drm_file *file)
> static const struct drm_ioctl_desc ivpu_drm_ioctls[] = {
> DRM_IOCTL_DEF_DRV(IVPU_GET_PARAM, ivpu_get_param_ioctl, 0),
> DRM_IOCTL_DEF_DRV(IVPU_SET_PARAM, ivpu_set_param_ioctl, 0),
> + DRM_IOCTL_DEF_DRV(IVPU_BO_CREATE, ivpu_bo_create_ioctl, 0),
> + DRM_IOCTL_DEF_DRV(IVPU_BO_INFO, ivpu_bo_info_ioctl, 0),
> + DRM_IOCTL_DEF_DRV(IVPU_BO_USERPTR, ivpu_bo_userptr_ioctl, 0),
> };
>
> int ivpu_shutdown(struct ivpu_device *vdev)
> @@ -233,6 +256,10 @@ static const struct drm_driver driver = {
>
> .open = ivpu_open,
> .postclose = ivpu_postclose,
> + .prime_handle_to_fd = drm_gem_prime_handle_to_fd,
> + .prime_fd_to_handle = drm_gem_prime_fd_to_handle,
> + .gem_prime_import = ivpu_gem_prime_import,
> + .gem_prime_mmap = drm_gem_prime_mmap,
>
> .ioctls = ivpu_drm_ioctls,
> .num_ioctls = ARRAY_SIZE(ivpu_drm_ioctls),
> diff --git a/drivers/accel/ivpu/ivpu_drv.h b/drivers/accel/ivpu/ivpu_drv.h
> index 6e8b88068fc9..69088a03928a 100644
> --- a/drivers/accel/ivpu/ivpu_drv.h
> +++ b/drivers/accel/ivpu/ivpu_drv.h
> @@ -114,6 +114,7 @@ extern u8 ivpu_pll_min_ratio;
> extern u8 ivpu_pll_max_ratio;
>
> struct ivpu_file_priv *ivpu_file_priv_get(struct ivpu_file_priv *file_priv);
> +struct ivpu_file_priv *ivpu_file_priv_get_by_ctx_id(struct ivpu_device *vdev, unsigned long id);
> void ivpu_file_priv_put(struct ivpu_file_priv **link);
> int ivpu_shutdown(struct ivpu_device *vdev);
>
> diff --git a/drivers/accel/ivpu/ivpu_gem.c b/drivers/accel/ivpu/ivpu_gem.c
> new file mode 100644
> index 000000000000..97638d8d7906
> --- /dev/null
> +++ b/drivers/accel/ivpu/ivpu_gem.c
> @@ -0,0 +1,820 @@
> +// SPDX-License-Identifier: GPL-2.0-only
> +/*
> + * Copyright (C) 2020-2022 Intel Corporation
> + */
> +
> +#include <linux/dma-buf.h>
> +#include <linux/highmem.h>
> +#include <linux/module.h>
> +#include <linux/set_memory.h>
> +#include <linux/xarray.h>
> +
> +#include <drm/drm_cache.h>
> +#include <drm/drm_debugfs.h>
> +#include <drm/drm_file.h>
> +#include <drm/drm_utils.h>
> +
> +#include "ivpu_drv.h"
> +#include "ivpu_gem.h"
> +#include "ivpu_hw.h"
> +#include "ivpu_mmu.h"
> +#include "ivpu_mmu_context.h"
> +
> +MODULE_IMPORT_NS(DMA_BUF);
> +
> +static const struct drm_gem_object_funcs ivpu_gem_funcs;
> +
> +static struct lock_class_key prime_bo_lock_class_key;
> +static struct lock_class_key userptr_bo_lock_class_key;
> +
> +static int __must_check prime_alloc_pages_locked(struct ivpu_bo *bo)
> +{
> + /* Pages are managed by the underlying dma-buf */
> + return 0;
> +}
> +
> +static void prime_free_pages_locked(struct ivpu_bo *bo)
> +{
> + /* Pages are managed by the underlying dma-buf */
> +}
> +
> +static int prime_map_pages_locked(struct ivpu_bo *bo)
> +{
> + struct ivpu_device *vdev = ivpu_bo_to_vdev(bo);
> + struct sg_table *sgt;
> +
> + WARN_ON(!bo->base.import_attach);
> +
> + sgt = dma_buf_map_attachment(bo->base.import_attach, DMA_BIDIRECTIONAL);
> + if (IS_ERR(sgt)) {
> + ivpu_err(vdev, "Failed to map attachment: %ld\n", PTR_ERR(sgt));
> + return PTR_ERR(sgt);
> + }
> +
> + bo->sgt = sgt;
> + return 0;
> +}
> +
> +static void prime_unmap_pages_locked(struct ivpu_bo *bo)
> +{
> + WARN_ON(!bo->base.import_attach);
> +
> + dma_buf_unmap_attachment(bo->base.import_attach, bo->sgt, DMA_BIDIRECTIONAL);
> + bo->sgt = NULL;
> +}
> +
> +static const struct ivpu_bo_ops prime_ops = {
> + .type = IVPU_BO_TYPE_PRIME,
> + .name = "prime",
> + .alloc_pages = prime_alloc_pages_locked,
> + .free_pages = prime_free_pages_locked,
> + .map_pages = prime_map_pages_locked,
> + .unmap_pages = prime_unmap_pages_locked,
> +};
> +
> +static int __must_check shmem_alloc_pages_locked(struct ivpu_bo *bo)
> +{
> + int npages = bo->base.size >> PAGE_SHIFT;
> + struct page **pages;
> +
> + pages = drm_gem_get_pages(&bo->base);
> + if (IS_ERR(pages))
> + return PTR_ERR(pages);
> +
> + if (bo->flags & DRM_IVPU_BO_WC)
> + set_pages_array_wc(pages, npages);
> + else if (bo->flags & DRM_IVPU_BO_UNCACHED)
> + set_pages_array_uc(pages, npages);
> +
> + bo->pages = pages;
> + return 0;
> +}
> +
> +static void shmem_free_pages_locked(struct ivpu_bo *bo)
> +{
> + if (ivpu_bo_cache_mode(bo) != DRM_IVPU_BO_CACHED)
> + set_pages_array_wb(bo->pages, bo->base.size >> PAGE_SHIFT);
> +
> + drm_gem_put_pages(&bo->base, bo->pages, true, false);
> + bo->pages = NULL;
> +}
> +
> +static int ivpu_bo_map_pages_locked(struct ivpu_bo *bo)
> +{
> + int npages = bo->base.size >> PAGE_SHIFT;
> + struct ivpu_device *vdev = ivpu_bo_to_vdev(bo);
> + struct sg_table *sgt;
> + int ret;
> +
> + sgt = drm_prime_pages_to_sg(&vdev->drm, bo->pages, npages);
> + if (IS_ERR(sgt)) {
> + ivpu_err(vdev, "Failed to allocate sgtable\n");
> + return PTR_ERR(sgt);
> + }
> +
> + ret = dma_map_sgtable(vdev->drm.dev, sgt, DMA_BIDIRECTIONAL, 0);
> + if (ret) {
> + ivpu_err(vdev, "Failed to map BO in IOMMU: %d\n", ret);
> + goto err_free_sgt;
> + }
> +
> + bo->sgt = sgt;
> + return 0;
> +
> +err_free_sgt:
> + kfree(sgt);
> + return ret;
> +}
> +
> +static void ivpu_bo_unmap_pages_locked(struct ivpu_bo *bo)
> +{
> + struct ivpu_device *vdev = ivpu_bo_to_vdev(bo);
> +
> + dma_unmap_sgtable(vdev->drm.dev, bo->sgt, DMA_BIDIRECTIONAL, 0);
> + sg_free_table(bo->sgt);
> + kfree(bo->sgt);
> + bo->sgt = NULL;
> +}
> +
> +static const struct ivpu_bo_ops shmem_ops = {
> + .type = IVPU_BO_TYPE_SHMEM,
> + .name = "shmem",
> + .alloc_pages = shmem_alloc_pages_locked,
> + .free_pages = shmem_free_pages_locked,
> + .map_pages = ivpu_bo_map_pages_locked,
> + .unmap_pages = ivpu_bo_unmap_pages_locked,
> +};
> +
> +static int __must_check userptr_alloc_pages_locked(struct ivpu_bo *bo)
> +{
> + unsigned int npages = bo->base.size >> PAGE_SHIFT;
> + struct page **pages;
> + int ret;
> +
> + pages = kvmalloc_array(npages, sizeof(*bo->pages), GFP_KERNEL);
> + if (!pages)
> + return -ENOMEM;
> +
> + ret = pin_user_pages_fast(bo->user_ptr & PAGE_MASK, npages,
> + FOLL_FORCE | FOLL_WRITE | FOLL_LONGTERM, pages);
> + if (ret != npages) {
> + if (ret > 0)
> + goto err_unpin_pages;
> + goto err_free_pages;
> + }
> +
> + bo->pages = pages;
> + return 0;
> +
> +err_unpin_pages:
> + unpin_user_pages(pages, ret);
> +err_free_pages:
> + kvfree(pages);
> + return ret;
> +}
> +
> +static void userptr_free_pages_locked(struct ivpu_bo *bo)
> +{
> + unpin_user_pages(bo->pages, bo->base.size >> PAGE_SHIFT);
> + kvfree(bo->pages);
> + bo->pages = NULL;
> +}
> +
> +static const struct ivpu_bo_ops userptr_ops = {
> + .type = IVPU_BO_TYPE_USERPTR,
> + .name = "userptr",
> + .alloc_pages = userptr_alloc_pages_locked,
> + .free_pages = userptr_free_pages_locked,
> + .map_pages = ivpu_bo_map_pages_locked,
> + .unmap_pages = ivpu_bo_unmap_pages_locked,
> +};
> +
> +static int __must_check internal_alloc_pages_locked(struct ivpu_bo *bo)
> +{
> + unsigned int i, npages = bo->base.size >> PAGE_SHIFT;
> + struct page **pages;
> + int ret;
> +
> + pages = kvmalloc_array(npages, sizeof(*bo->pages), GFP_KERNEL);
> + if (!pages)
> + return -ENOMEM;
> +
> + for (i = 0; i < npages; i++) {
> + pages[i] = alloc_page(GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO);
> + if (!pages[i]) {
> + ret = -ENOMEM;
> + goto err_free_pages;
> + }
> + cond_resched();
> + }
> +
> + bo->pages = pages;
> + return 0;
> +
> +err_free_pages:
> + while (i--)
> + put_page(pages[i]);
> + kvfree(pages);
> + return ret;
> +}
> +
> +static void internal_free_pages_locked(struct ivpu_bo *bo)
> +{
> + unsigned int i, npages = bo->base.size >> PAGE_SHIFT;
> +
> + for (i = 0; i < npages; i++)
> + put_page(bo->pages[i]);
> +
> + kvfree(bo->pages);
> + bo->pages = NULL;
> +}
> +
> +static const struct ivpu_bo_ops internal_ops = {
> + .type = IVPU_BO_TYPE_INTERNAL,
> + .name = "internal",
> + .alloc_pages = internal_alloc_pages_locked,
> + .free_pages = internal_free_pages_locked,
> + .map_pages = ivpu_bo_map_pages_locked,
> + .unmap_pages = ivpu_bo_unmap_pages_locked,
> +};
> +
> +static int __must_check ivpu_bo_alloc_and_map_pages_locked(struct ivpu_bo *bo)
> +{
> + struct ivpu_device *vdev = ivpu_bo_to_vdev(bo);
> + int ret;
> +
> + lockdep_assert_held(&bo->lock);
> + drm_WARN_ON(&vdev->drm, bo->sgt);
> +
> + ret = bo->ops->alloc_pages(bo);
> + if (ret) {
> + ivpu_err(vdev, "Failed to allocate pages for BO: %d", ret);
> + return ret;
> + }
> +
> + ret = bo->ops->map_pages(bo);
> + if (ret) {
> + ivpu_err(vdev, "Failed to map pages for BO: %d", ret);
> + goto err_free_pages;
> + }
> + return ret;
> +
> +err_free_pages:
> + bo->ops->free_pages(bo);
> + return ret;
> +}
> +
> +static void ivpu_bo_unmap_and_free_pages(struct ivpu_bo *bo)
> +{
> + mutex_lock(&bo->lock);
> +
> + WARN_ON(!bo->sgt);
> + bo->ops->unmap_pages(bo);
> + WARN_ON(bo->sgt);
> + bo->ops->free_pages(bo);
> + WARN_ON(bo->pages);
> +
> + mutex_unlock(&bo->lock);
> +}
> +
> +/*
> + * ivpu_bo_pin() - pin the backing physical pages and map them to VPU.
> + *
> + * This function pins physical memory pages, then maps the physical pages
> + * to IOMMU address space and finally updates the VPU MMU page tables
> + * to allow the VPU to translate VPU address to IOMMU address.
> + */
> +int __must_check ivpu_bo_pin(struct ivpu_bo *bo)
> +{
> + struct ivpu_device *vdev = ivpu_bo_to_vdev(bo);
> + int ret = 0;
> +
> + mutex_lock(&bo->lock);
> +
> + if (!bo->vpu_addr) {
> + ivpu_err(vdev, "vpu_addr not set for BO ctx_id: %d handle: %d\n",
> + bo->ctx->id, bo->handle);
> + ret = -EINVAL;
> + goto unlock;
> + }
> +
> + if (!bo->sgt) {
> + ret = ivpu_bo_alloc_and_map_pages_locked(bo);
> + if (ret)
> + goto unlock;
> + }
> +
> + if (!bo->mmu_mapped) {
> + ret = ivpu_mmu_context_map_sgt(vdev, bo->ctx, bo->vpu_addr, bo->sgt,
> + ivpu_bo_is_snooped(bo));
> + if (ret) {
> + ivpu_err(vdev, "Failed to map BO in MMU: %d\n", ret);
> + goto unlock;
> + }
> + bo->mmu_mapped = true;
> + }
> +
> +unlock:
> + mutex_unlock(&bo->lock);
> +
> + return ret;
> +}
> +
> +static int
> +ivpu_bo_alloc_vpu_addr(struct ivpu_bo *bo, struct ivpu_mmu_context *ctx,
> + const struct ivpu_addr_range *range)
> +{
> + struct ivpu_device *vdev = ivpu_bo_to_vdev(bo);
> + int ret;
> +
> + if (!range) {
> + if (bo->flags & DRM_IVPU_BO_HIGH_MEM)
> + range = &vdev->hw->ranges.user_high;
> + else
> + range = &vdev->hw->ranges.user_low;
> + }
> +
> + mutex_lock(&ctx->lock);
> + ret = ivpu_mmu_context_insert_node_locked(ctx, range, bo->base.size, &bo->mm_node);
> + if (!ret) {
> + bo->ctx = ctx;
> + bo->vpu_addr = bo->mm_node.start;
> + list_add_tail(&bo->ctx_node, &ctx->bo_list);
> + }
> + mutex_unlock(&ctx->lock);
> +
> + return ret;
> +}
> +
> +static void ivpu_bo_free_vpu_addr(struct ivpu_bo *bo)
> +{
> + struct ivpu_device *vdev = ivpu_bo_to_vdev(bo);
> + struct ivpu_mmu_context *ctx = bo->ctx;
> +
> + ivpu_dbg(vdev, BO, "remove from ctx: ctx %d vpu_addr 0x%llx allocated %d mmu_mapped %d\n",
> + ctx->id, bo->vpu_addr, (bool)bo->sgt, bo->mmu_mapped);
> +
> + mutex_lock(&bo->lock);
> +
> + if (bo->mmu_mapped) {
> + drm_WARN_ON(&vdev->drm, !bo->sgt);
> + ivpu_mmu_context_unmap_sgt(vdev, ctx, bo->vpu_addr, bo->sgt);
> + bo->mmu_mapped = false;
> + }
> +
> + mutex_lock(&ctx->lock);
> + list_del(&bo->ctx_node);
> + bo->vpu_addr = 0;
> + bo->ctx = NULL;
> + ivpu_mmu_context_remove_node_locked(ctx, &bo->mm_node);
> + mutex_unlock(&ctx->lock);
> +
> + mutex_unlock(&bo->lock);
> +}
> +
> +void ivpu_bo_remove_all_bos_from_context(struct ivpu_mmu_context *ctx)
> +{
> + struct ivpu_bo *bo, *tmp;
> +
> + list_for_each_entry_safe(bo, tmp, &ctx->bo_list, ctx_node)
> + ivpu_bo_free_vpu_addr(bo);
> +}
> +
> +static struct ivpu_bo *
> +ivpu_bo_alloc(struct ivpu_device *vdev, struct ivpu_mmu_context *mmu_context,
> + u64 size, u32 flags, const struct ivpu_bo_ops *ops,
> + const struct ivpu_addr_range *range, u64 user_ptr)
> +{
> + struct ivpu_bo *bo;
> + int ret = 0;
> +
> + if (drm_WARN_ON(&vdev->drm, size == 0 || !PAGE_ALIGNED(size)))
> + return ERR_PTR(-EINVAL);
> +
> + switch (flags & DRM_IVPU_BO_CACHE_MASK) {
> + case DRM_IVPU_BO_CACHED:
> + case DRM_IVPU_BO_UNCACHED:
> + case DRM_IVPU_BO_WC:
> + break;
> + default:
> + return ERR_PTR(-EINVAL);
> + }
> +
> + bo = kzalloc(sizeof(*bo), GFP_KERNEL);
> + if (!bo)
> + return ERR_PTR(-ENOMEM);
> +
> + mutex_init(&bo->lock);
> + bo->base.funcs = &ivpu_gem_funcs;
> + bo->flags = flags;
> + bo->ops = ops;
> + bo->user_ptr = user_ptr;
> +
> + if (ops->type == IVPU_BO_TYPE_SHMEM)
> + ret = drm_gem_object_init(&vdev->drm, &bo->base, size);
> + else
> + drm_gem_private_object_init(&vdev->drm, &bo->base, size);
> +
> + if (ret) {
> + ivpu_err(vdev, "Failed to initialize drm object\n");
> + goto err_free;
> + }
> +
> + if (flags & DRM_IVPU_BO_MAPPABLE) {
> + ret = drm_gem_create_mmap_offset(&bo->base);
> + if (ret) {
> + ivpu_err(vdev, "Failed to allocate mmap offset\n");
> + goto err_release;
> + }
> + }
> +
> + if (mmu_context) {
> + ret = ivpu_bo_alloc_vpu_addr(bo, mmu_context, range);
> + if (ret) {
> + ivpu_err(vdev, "Failed to add BO to context: %d\n", ret);
> + goto err_release;
> + }
> + }
> +
> + return bo;
> +
> +err_release:
> + drm_gem_object_release(&bo->base);
> +err_free:
> + kfree(bo);
> + return ERR_PTR(ret);
> +}
> +
> +static void ivpu_bo_free(struct drm_gem_object *obj)
> +{
> + struct ivpu_bo *bo = to_ivpu_bo(obj);
> + struct ivpu_device *vdev = ivpu_bo_to_vdev(bo);
> +
> + if (bo->ctx)
> + ivpu_dbg(vdev, BO, "free: ctx %d vpu_addr 0x%llx allocated %d mmu_mapped %d\n",
> + bo->ctx->id, bo->vpu_addr, (bool)bo->sgt, bo->mmu_mapped);
> + else
> + ivpu_dbg(vdev, BO, "free: ctx (released) allocated %d mmu_mapped %d\n",
> + (bool)bo->sgt, bo->mmu_mapped);
> +
> + drm_WARN_ON(&vdev->drm, !dma_resv_test_signaled(obj->resv, DMA_RESV_USAGE_READ));
> +
> + vunmap(bo->kvaddr);
> +
> + if (bo->ctx)
> + ivpu_bo_free_vpu_addr(bo);
> +
> + if (bo->sgt)
> + ivpu_bo_unmap_and_free_pages(bo);
> +
> + if (bo->base.import_attach)
> + drm_prime_gem_destroy(&bo->base, bo->sgt);
> +
> + drm_gem_object_release(&bo->base);
> +
> + mutex_destroy(&bo->lock);
> + kfree(bo);
> +}
> +
> +static int ivpu_bo_mmap(struct drm_gem_object *obj, struct vm_area_struct *vma)
> +{
> + struct ivpu_bo *bo = to_ivpu_bo(obj);
> + struct ivpu_device *vdev = ivpu_bo_to_vdev(bo);
> +
> + ivpu_dbg(vdev, BO, "mmap: ctx %u handle %u vpu_addr 0x%llx size %zu type %s",
> + bo->ctx->id, bo->handle, bo->vpu_addr, bo->base.size, bo->ops->name);
> +
> + if (obj->import_attach) {
> + /* Drop the reference drm_gem_mmap_obj() acquired.*/
> + drm_gem_object_put(obj);
> + vma->vm_private_data = NULL;
> + return dma_buf_mmap(obj->dma_buf, vma, 0);
> + }
> +
> + vma->vm_flags |= VM_PFNMAP | VM_DONTEXPAND;
> + vma->vm_page_prot = ivpu_bo_pgprot(bo, vm_get_page_prot(vma->vm_flags));
> +
> + return 0;
> +}
> +
> +static struct sg_table *ivpu_bo_get_sg_table(struct drm_gem_object *obj)
> +{
> + struct ivpu_bo *bo = to_ivpu_bo(obj);
> + loff_t npages = obj->size >> PAGE_SHIFT;
> + int ret = 0;
> +
> + mutex_lock(&bo->lock);
> +
> + if (!bo->sgt)
> + ret = ivpu_bo_alloc_and_map_pages_locked(bo);
> +
> + mutex_unlock(&bo->lock);
> +
> + if (ret)
> + return ERR_PTR(ret);
> +
> + return drm_prime_pages_to_sg(obj->dev, bo->pages, npages);
> +}
> +
> +static vm_fault_t ivpu_vm_fault(struct vm_fault *vmf)
> +{
> + struct vm_area_struct *vma = vmf->vma;
> + struct drm_gem_object *obj = vma->vm_private_data;
> + struct ivpu_bo *bo = to_ivpu_bo(obj);
> + loff_t npages = obj->size >> PAGE_SHIFT;
> + pgoff_t page_offset;
> + struct page *page;
> + vm_fault_t ret;
> + int err;
> +
> + mutex_lock(&bo->lock);
> +
> + if (!bo->sgt) {
> + err = ivpu_bo_alloc_and_map_pages_locked(bo);
> + if (err) {
> + ret = vmf_error(err);
> + goto unlock;
> + }
> + }
> +
> + /* We don't use vmf->pgoff since that has the fake offset */
> + page_offset = (vmf->address - vma->vm_start) >> PAGE_SHIFT;
> + if (page_offset >= npages) {
> + ret = VM_FAULT_SIGBUS;
> + } else {
> + page = bo->pages[page_offset];
> + ret = vmf_insert_pfn(vma, vmf->address, page_to_pfn(page));
> + }
> +
> +unlock:
> + mutex_unlock(&bo->lock);
> +
> + return ret;
> +}
> +
> +static const struct vm_operations_struct ivpu_vm_ops = {
> + .fault = ivpu_vm_fault,
> + .open = drm_gem_vm_open,
> + .close = drm_gem_vm_close,
> +};
> +
> +static const struct drm_gem_object_funcs ivpu_gem_funcs = {
> + .free = ivpu_bo_free,
> + .mmap = ivpu_bo_mmap,
> + .vm_ops = &ivpu_vm_ops,
> + .get_sg_table = ivpu_bo_get_sg_table,
> +};
> +
> +int
> +ivpu_bo_create_ioctl(struct drm_device *dev, void *data, struct drm_file *file)
> +{
> + struct ivpu_file_priv *file_priv = file->driver_priv;
> + struct ivpu_device *vdev = file_priv->vdev;
> + struct drm_ivpu_bo_create *args = data;
> + u64 size = PAGE_ALIGN(args->size);
> + struct ivpu_bo *bo;
> + int ret;
> +
> + if (args->flags & ~DRM_IVPU_BO_FLAGS)
> + return -EINVAL;
> +
> + if (size == 0)
> + return -EINVAL;
> +
> + bo = ivpu_bo_alloc(vdev, &file_priv->ctx, size, args->flags, &shmem_ops, NULL, 0);
> + if (IS_ERR(bo)) {
> + ivpu_err(vdev, "Failed to create BO: %pe (ctx %u size %llu flags 0x%x)",
> + bo, file_priv->ctx.id, args->size, args->flags);
> + return PTR_ERR(bo);
> + }
> +
> + ret = drm_gem_handle_create(file, &bo->base, &bo->handle);
> + if (!ret) {
> + args->vpu_addr = bo->vpu_addr;
> + args->handle = bo->handle;
> + }
> +
> + drm_gem_object_put(&bo->base);
> +
> + ivpu_dbg(vdev, BO, "alloc shmem: ctx %u vpu_addr 0x%llx size %zu flags 0x%x\n",
> + file_priv->ctx.id, bo->vpu_addr, bo->base.size, bo->flags);
> +
> + return ret;
> +}
> +
> +int
> +ivpu_bo_userptr_ioctl(struct drm_device *dev, void *data, struct drm_file *file)
> +{
> + struct ivpu_file_priv *file_priv = file->driver_priv;
> + struct ivpu_device *vdev = file_priv->vdev;
> + struct drm_ivpu_bo_userptr *args = data;
> + struct ivpu_bo *bo;
> + int ret;
> +
> + if (args->user_ptr == 0 || !PAGE_ALIGNED(args->user_ptr))
> + return -EINVAL;
> +
> + if (args->user_size == 0 || !PAGE_ALIGNED(args->user_size))
> + return -EINVAL;
> +
> + if (args->flags & ~DRM_IVPU_BO_HIGH_MEM)
> + return -EINVAL;
> +
> + if (!access_ok((const void __user *)args->user_ptr, args->user_size))
> + return -EFAULT;
> +
> + bo = ivpu_bo_alloc(vdev, &file_priv->ctx, args->user_size, args->flags,
> + &userptr_ops, NULL, args->user_ptr);
> + if (IS_ERR(bo)) {
> + ivpu_err(vdev, "Failed to create BO: %pe (ctx %u size %llu flags 0x%x)",
> + bo, file_priv->ctx.id, args->user_size, args->flags);
> + return PTR_ERR(bo);
> + }
> +
> + if (!bo)
> + return -ENOMEM;
> +
> + lockdep_set_class(&bo->lock, &userptr_bo_lock_class_key);
> +
> + ret = drm_gem_handle_create(file, &bo->base, &bo->handle);
> + if (!ret) {
> + args->vpu_addr = bo->vpu_addr;
> + args->handle = bo->handle;
> + }
> +
> + drm_gem_object_put(&bo->base);
> +
> + ivpu_dbg(vdev, BO, "alloc userptr: ctx %u vpu_addr 0x%llx size %zu flags 0x%x\n",
> + file_priv->ctx.id, bo->vpu_addr, bo->base.size, args->flags);
> +
> + return ret;
> +}
> +
> +struct ivpu_bo *
> +ivpu_bo_alloc_internal(struct ivpu_device *vdev, u64 vpu_addr, u64 size, u32 flags)
> +{
> + const struct ivpu_addr_range *range;
> + struct ivpu_addr_range fixed_range;
> + struct ivpu_bo *bo;
> + pgprot_t prot;
> + int ret;
> +
> + drm_WARN_ON(&vdev->drm, !PAGE_ALIGNED(vpu_addr));
> + drm_WARN_ON(&vdev->drm, !PAGE_ALIGNED(size));
> +
> + if (vpu_addr) {
> + fixed_range.start = vpu_addr;
> + fixed_range.end = vpu_addr + size;
> + range = &fixed_range;
> + } else {
> + range = &vdev->hw->ranges.global_low;
> + }
> +
> + bo = ivpu_bo_alloc(vdev, &vdev->gctx, size, flags, &internal_ops, range, 0);
> + if (IS_ERR(bo)) {
> + ivpu_err(vdev, "Failed to create BO: %pe (vpu_addr 0x%llx size %llu flags 0x%x)",
> + bo, vpu_addr, size, flags);
> + return NULL;
> + }
> +
> + ret = ivpu_bo_pin(bo);
> + if (ret)
> + goto err_put;
> +
> + if (ivpu_bo_cache_mode(bo) != DRM_IVPU_BO_CACHED)
> + drm_clflush_pages(bo->pages, bo->base.size >> PAGE_SHIFT);
> +
> + prot = ivpu_bo_pgprot(bo, PAGE_KERNEL);
> + bo->kvaddr = vmap(bo->pages, bo->base.size >> PAGE_SHIFT, VM_MAP, prot);
> + if (!bo->kvaddr) {
> + ivpu_err(vdev, "Failed to map BO into kernel virtual memory\n");
> + goto err_put;
> + }
> +
> + ivpu_dbg(vdev, BO, "alloc internal: ctx 0 vpu_addr 0x%llx size %zu flags 0x%x\n",
> + bo->vpu_addr, bo->base.size, flags);
> +
> + return bo;
> +
> +err_put:
> + drm_gem_object_put(&bo->base);
> + return NULL;
> +}
> +
> +void ivpu_bo_free_internal(struct ivpu_bo *bo)
> +{
> + drm_gem_object_put(&bo->base);
> +}
> +
> +struct drm_gem_object *ivpu_gem_prime_import(struct drm_device *dev, struct dma_buf *buf)
> +{
> + struct ivpu_device *vdev = to_ivpu_device(dev);
> + struct dma_buf_attachment *attach;
> + struct ivpu_bo *bo;
> +
> + attach = dma_buf_attach(buf, dev->dev);
> + if (IS_ERR(attach))
> + return ERR_CAST(attach);
> +
> + get_dma_buf(buf);
> +
> + bo = ivpu_bo_alloc(vdev, NULL, buf->size, DRM_IVPU_BO_MAPPABLE, &prime_ops, NULL, 0);
> + if (IS_ERR(bo)) {
> + ivpu_err(vdev, "Failed to import BO: %pe (size %lu)", bo, buf->size);
> + goto err_detach;
> + }
> +
> + lockdep_set_class(&bo->lock, &prime_bo_lock_class_key);
> +
> + bo->base.import_attach = attach;
> +
> + return &bo->base;
> +
> +err_detach:
> + dma_buf_detach(buf, attach);
> + dma_buf_put(buf);
> + return ERR_CAST(bo);
> +}
> +
> +int ivpu_bo_info_ioctl(struct drm_device *dev, void *data, struct drm_file *file)
> +{
> + struct ivpu_file_priv *file_priv = file->driver_priv;
> + struct ivpu_device *vdev = to_ivpu_device(dev);
> + struct drm_ivpu_bo_info *args = data;
> + struct drm_gem_object *obj;
> + struct ivpu_bo *bo;
> + int ret = 0;
> +
> + obj = drm_gem_object_lookup(file, args->handle);
> + if (!obj)
> + return -ENOENT;
> +
> + bo = to_ivpu_bo(obj);
> +
> + mutex_lock(&bo->lock);
> +
> + if (!bo->ctx) {
> + ret = ivpu_bo_alloc_vpu_addr(bo, &file_priv->ctx, NULL);
> + if (ret) {
> + ivpu_err(vdev, "Failed to allocate vpu_addr: %d\n", ret);
> + goto unlock;
> + }
> + }
> +
> + args->flags = bo->flags;
> + args->mmap_offset = drm_vma_node_offset_addr(&obj->vma_node);
> + args->vpu_addr = bo->vpu_addr;
> + args->size = obj->size;
> +unlock:
> + mutex_unlock(&bo->lock);
> + drm_gem_object_put(obj);
> + return ret;
> +}
> +
> +static void ivpu_bo_print_info(struct ivpu_bo *bo, struct drm_printer *p)
> +{
> + unsigned long dma_refcount = 0;
> +
> + if (bo->base.dma_buf && bo->base.dma_buf->file)
> + dma_refcount = atomic_long_read(&bo->base.dma_buf->file->f_count);
> +
> + drm_printf(p, "%5u %6d %16llx %10lu %10u %12lu %14s\n",
> + bo->ctx->id, bo->handle, bo->vpu_addr, bo->base.size,
> + kref_read(&bo->base.refcount), dma_refcount, bo->ops->name);
> +}
> +
> +void ivpu_bo_list(struct drm_device *dev, struct drm_printer *p)
> +{
> + struct ivpu_device *vdev = to_ivpu_device(dev);
> + struct ivpu_file_priv *file_priv;
> + unsigned long ctx_id;
> + struct ivpu_bo *bo;
> +
> + drm_printf(p, "%5s %6s %16s %10s %10s %12s %14s\n",
> + "ctx", "handle", "vpu_addr", "size", "refcount", "dma_refcount", "type");
> +
> + mutex_lock(&vdev->gctx.lock);
> + list_for_each_entry(bo, &vdev->gctx.bo_list, ctx_node)
> + ivpu_bo_print_info(bo, p);
> + mutex_unlock(&vdev->gctx.lock);
> +
> + xa_for_each(&vdev->context_xa, ctx_id, file_priv) {
> + file_priv = ivpu_file_priv_get_by_ctx_id(vdev, ctx_id);
> + if (!file_priv)
> + continue;
> +
> + mutex_lock(&file_priv->ctx.lock);
> + list_for_each_entry(bo, &file_priv->ctx.bo_list, ctx_node)
> + ivpu_bo_print_info(bo, p);
> + mutex_unlock(&file_priv->ctx.lock);
> +
> + ivpu_file_priv_put(&file_priv);
> + }
> +}
> +
> +void ivpu_bo_list_print(struct drm_device *dev)
> +{
> + struct drm_printer p = drm_info_printer(dev->dev);
> +
> + ivpu_bo_list(dev, &p);
> +}
> diff --git a/drivers/accel/ivpu/ivpu_gem.h b/drivers/accel/ivpu/ivpu_gem.h
> new file mode 100644
> index 000000000000..c32af06afb2b
> --- /dev/null
> +++ b/drivers/accel/ivpu/ivpu_gem.h
> @@ -0,0 +1,128 @@
> +/* SPDX-License-Identifier: GPL-2.0-only */
> +/*
> + * Copyright (C) 2020-2022 Intel Corporation
> + */
> +#ifndef __IVPU_GEM_H__
> +#define __IVPU_GEM_H__
> +
> +#include <drm/drm_gem.h>
> +#include <drm/drm_mm.h>
> +
> +struct dma_buf;
> +struct ivpu_bo_ops;
> +struct ivpu_file_priv;
> +
> +struct ivpu_bo {
> + struct drm_gem_object base;
> + const struct ivpu_bo_ops *ops;
> +
> + struct ivpu_mmu_context *ctx;
> + struct list_head ctx_node;
> + struct drm_mm_node mm_node;
> +
> + struct mutex lock; /* Protects: pages, sgt, mmu_mapped */
> + struct sg_table *sgt;
> + struct page **pages;
> + bool mmu_mapped;
> +
> + void *kvaddr;
> + u64 vpu_addr;
> + u32 handle;
> + u32 flags;
> + uintptr_t user_ptr;
> +};
> +
> +enum ivpu_bo_type {
> + IVPU_BO_TYPE_SHMEM = 1,
> + IVPU_BO_TYPE_USERPTR,
> + IVPU_BO_TYPE_INTERNAL,
> + IVPU_BO_TYPE_PRIME,
> +};
> +
> +struct ivpu_bo_ops {
> + enum ivpu_bo_type type;
> + const char *name;
> + int (*alloc_pages)(struct ivpu_bo *bo);
> + void (*free_pages)(struct ivpu_bo *bo);
> + int (*map_pages)(struct ivpu_bo *bo);
> + void (*unmap_pages)(struct ivpu_bo *bo);
> +};
> +
> +int ivpu_bo_pin(struct ivpu_bo *bo);
> +void ivpu_bo_remove_all_bos_from_context(struct ivpu_mmu_context *ctx);
> +void ivpu_bo_list(struct drm_device *dev, struct drm_printer *p);
> +void ivpu_bo_list_print(struct drm_device *dev);
> +
> +struct ivpu_bo *
> +ivpu_bo_alloc_internal(struct ivpu_device *vdev, u64 vpu_addr, u64 size, u32 flags);
> +void ivpu_bo_free_internal(struct ivpu_bo *bo);
> +struct drm_gem_object *ivpu_gem_prime_import(struct drm_device *dev, struct dma_buf *dma_buf);
> +void ivpu_bo_unmap_sgt_and_remove_from_context(struct ivpu_bo *bo);
> +
> +int ivpu_bo_create_ioctl(struct drm_device *dev, void *data, struct drm_file *file);
> +int ivpu_bo_info_ioctl(struct drm_device *dev, void *data, struct drm_file *file);
> +int ivpu_bo_userptr_ioctl(struct drm_device *dev, void *data, struct drm_file *file);
> +int ivpu_bo_wait_ioctl(struct drm_device *dev, void *data, struct drm_file *file);
> +
> +static inline struct ivpu_bo *to_ivpu_bo(struct drm_gem_object *obj)
> +{
> + return container_of(obj, struct ivpu_bo, base);
> +}
> +
> +static inline struct page *ivpu_bo_get_page(struct ivpu_bo *bo, u64 offset)
> +{
> + if (offset > bo->base.size || !bo->pages)
> + return NULL;
> +
> + return bo->pages[offset / PAGE_SIZE];
> +}
> +
> +static inline u32 ivpu_bo_cache_mode(struct ivpu_bo *bo)
> +{
> + return bo->flags & DRM_IVPU_BO_CACHE_MASK;
> +}
> +
> +static inline bool ivpu_bo_is_snooped(struct ivpu_bo *bo)
> +{
> + return ivpu_bo_cache_mode(bo) == DRM_IVPU_BO_CACHED;
> +}
> +
> +static inline pgprot_t ivpu_bo_pgprot(struct ivpu_bo *bo, pgprot_t prot)
> +{
> + if (bo->flags & DRM_IVPU_BO_WC)
> + return pgprot_writecombine(prot);
> +
> + if (bo->flags & DRM_IVPU_BO_UNCACHED)
> + return pgprot_noncached(prot);
> +
> + return prot;
> +}
> +
> +static inline struct ivpu_device *ivpu_bo_to_vdev(struct ivpu_bo *bo)
> +{
> + return to_ivpu_device(bo->base.dev);
> +}
> +
> +static inline void *ivpu_to_cpu_addr(struct ivpu_bo *bo, u32 vpu_addr)
> +{
> + if (vpu_addr < bo->vpu_addr)
> + return NULL;
> +
> + if (vpu_addr >= (bo->vpu_addr + bo->base.size))
> + return NULL;
> +
> + return bo->kvaddr + (vpu_addr - bo->vpu_addr);
> +}
> +
> +static inline u32 cpu_to_vpu_addr(struct ivpu_bo *bo, void *cpu_addr)
> +{
> + if (cpu_addr < bo->kvaddr)
> + return 0;
> +
> + if (cpu_addr >= (bo->kvaddr + bo->base.size))
> + return 0;
> +
> + return bo->vpu_addr + (cpu_addr - bo->kvaddr);
> +}
> +
> +#endif /* __IVPU_GEM_H__ */
> diff --git a/include/uapi/drm/ivpu_drm.h b/include/uapi/drm/ivpu_drm.h
> index fc97ce215e79..1a3b1833fc1e 100644
> --- a/include/uapi/drm/ivpu_drm.h
> +++ b/include/uapi/drm/ivpu_drm.h
> @@ -17,6 +17,9 @@ extern "C" {
>
> #define DRM_IVPU_GET_PARAM 0x00
> #define DRM_IVPU_SET_PARAM 0x01
> +#define DRM_IVPU_BO_CREATE 0x02
> +#define DRM_IVPU_BO_INFO 0x03
> +#define DRM_IVPU_BO_USERPTR 0x04
>
> #define DRM_IOCTL_IVPU_GET_PARAM \
> DRM_IOWR(DRM_COMMAND_BASE + DRM_IVPU_GET_PARAM, struct drm_ivpu_param)
> @@ -24,6 +27,15 @@ extern "C" {
> #define DRM_IOCTL_IVPU_SET_PARAM \
> DRM_IOW(DRM_COMMAND_BASE + DRM_IVPU_SET_PARAM, struct drm_ivpu_param)
>
> +#define DRM_IOCTL_IVPU_BO_CREATE \
> + DRM_IOWR(DRM_COMMAND_BASE + DRM_IVPU_BO_CREATE, struct drm_ivpu_bo_create)
> +
> +#define DRM_IOCTL_IVPU_BO_INFO \
> + DRM_IOWR(DRM_COMMAND_BASE + DRM_IVPU_BO_INFO, struct drm_ivpu_bo_info)
> +
> +#define DRM_IOCTL_IVPU_BO_USERPTR \
> + DRM_IOWR(DRM_COMMAND_BASE + DRM_IVPU_BO_USERPTR, struct drm_ivpu_bo_userptr)
> +
> /**
> * DOC: contexts
> *
> @@ -92,6 +104,121 @@ struct drm_ivpu_param {
> __u64 value;
> };
>
> +#define DRM_IVPU_BO_HIGH_MEM 0x00000001
> +#define DRM_IVPU_BO_MAPPABLE 0x00000002
> +
> +#define DRM_IVPU_BO_CACHED 0x00000000
> +#define DRM_IVPU_BO_UNCACHED 0x00010000
> +#define DRM_IVPU_BO_WC 0x00020000
> +#define DRM_IVPU_BO_CACHE_MASK 0x00030000
> +
> +#define DRM_IVPU_BO_FLAGS \
> + (DRM_IVPU_BO_HIGH_MEM | \
> + DRM_IVPU_BO_MAPPABLE | \
> + DRM_IVPU_BO_CACHE_MASK)
> +
> +/**
> + * struct drm_ivpu_bo_create - Create BO backed by SHMEM
> + *
> + * Create GEM buffer object allocated in SHMEM memory.
> + */
> +struct drm_ivpu_bo_create {
> + /** @size: The size in bytes of the allocated memory */
> + __u64 size;
> +
> + /**
> + * @flags:
> + *
> + * Supported flags:
> + *
> + * %DRM_IVPU_BO_HIGH_MEM:
> + *
> + * Allocate VPU address from >4GB range.
> + * Buffer object with vpu address >4GB can be always accessed by the
> + * VPU DMA engine, but some HW generation may not be able to access
> + * this memory from then firmware running on the VPU management processor.
> + * Suitable for input, output and some scratch buffers.
> + *
> + * %DRM_IVPU_BO_MAPPABLE:
> + *
> + * Buffer object can be mapped using mmap().
> + *
> + * %DRM_IVPU_BO_CACHED:
> + *
> + * Allocated BO will be cached on host side (WB) and snooped on the VPU side.
> + * This is the default caching mode.
> + *
> + * %DRM_IVPU_BO_UNCACHED:
> + *
> + * Allocated BO will not be cached on host side nor snooped on the VPU side.
> + *
> + * %DRM_IVPU_BO_WC:
> + *
> + * Allocated BO will use write combining buffer for writes but reads will be
> + * uncached.
> + */
> + __u32 flags;
> +
> + /** @handle: Returned GEM object handle */
> + __u32 handle;
> +
> + /** @vpu_addr: Returned VPU virtual address */
> + __u64 vpu_addr;
> +};
> +
> +/**
> + * struct drm_ivpu_bo_info - Query buffer object info
> + */
> +struct drm_ivpu_bo_info {
> + /** @handle: Handle of the queried BO */
> + __u32 handle;
> +
> + /** @flags: Returned flags used to create the BO */
> + __u32 flags;
> +
> + /** @vpu_addr: Returned VPU virtual address */
> + __u64 vpu_addr;
> +
> + /**
> + * @mmap_offset:
> + *
> + * Returned offset to be used in mmap(). 0 in case the BO is not mappable.
> + */
> + __u64 mmap_offset;
> +
> + /** @size: Returned GEM object size, aligned to PAGE_SIZE */
> + __u64 size;
> +};
> +
> +/**
> + * struct drm_ivpu_bo_userptr - Create BO from user memory
> + *
> + * Create GEM buffer object from user allocated memory. The provided @user_ptr
> + * has to be page aligned. BOs created using this ioctl are always cacheable.
> + */
> +struct drm_ivpu_bo_userptr {
> + /** @user_ptr: User allocated pointer aligned to PAGE_SIZE */
> + __u64 user_ptr;
> +
> + /** @user_size: The size in bytes of the allocated memory */
> + __u64 user_size;
> +
> + /**
> + * @flags:
> + *
> + * Supported flags:
> + *
> + * %DRM_IVPU_BO_HIGH_MEM: see &drm_ivpu_bo_create->flags
> + */
> + __u32 flags;
> +
> + /** @handle: Returned GEM object handle */
> + __u32 handle;
> +
> + /** @vpu_addr: Returned VPU virtual address */
> + __u64 vpu_addr;
> +};
> +
> #if defined(__cplusplus)
> }
> #endif
> --
> 2.34.1
>
--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
^ permalink raw reply [flat|nested] 40+ messages in thread
* Re: [PATCH v4 1/7] accel/ivpu: Introduce a new DRM driver for Intel VPU
2023-01-06 10:44 ` Daniel Vetter
@ 2023-01-06 11:43 ` Oded Gabbay
2023-01-11 4:35 ` Dave Airlie
2023-01-06 12:43 ` Stanislaw Gruszka
1 sibling, 1 reply; 40+ messages in thread
From: Oded Gabbay @ 2023-01-06 11:43 UTC (permalink / raw)
To: Daniel Vetter
Cc: Krystian Pradzynski, Jeffrey Hugo, dri-devel, Stanislaw Gruszka,
Jacek Lawrynowicz, tzimmermann, andrzej.kacprowski
On Fri, Jan 6, 2023 at 12:45 PM Daniel Vetter <daniel@ffwll.ch> wrote:
>
> On Fri, 6 Jan 2023 at 10:56, Stanislaw Gruszka
> <stanislaw.gruszka@linux.intel.com> wrote:
> >
> > On Fri, Jan 06, 2023 at 10:28:15AM +0100, Daniel Vetter wrote:
> > > On Thu, Jan 05, 2023 at 07:38:26PM +0200, Oded Gabbay wrote:
> > > > On Thu, Jan 5, 2023 at 6:25 PM Jeffrey Hugo <quic_jhugo@quicinc.com> wrote:
> > > > >
> > > > > On 1/5/2023 5:57 AM, Daniel Vetter wrote:
> > > > > > On Thu, Dec 08, 2022 at 12:07:27PM +0100, Jacek Lawrynowicz wrote:
> > > > > >> +static const struct drm_driver driver = {
> > > > > >> + .driver_features = DRIVER_GEM | DRIVER_COMPUTE_ACCEL,
> > > > > >
> > > > > > So I was wondering whether this is a bright idea, and whether we shouldn't
> > > > > > just go ahead and infuse more meaning into accel vs render nodes.
> > > > > >
> > > > > > The uapi relevant part of render nodes is that they're multi-user safe, at
> > > > > > least as much as feasible. Every new open() gives you a new private
> > > > > > accelerator. This also has implications on how userspace drivers iterate
> > > > > > them, they just open them all in turn and check whether it's the right
> > > > > > one - because userspace apis allow applications to enumerate them all.
> > > > > > Which also means that any devicie initialization at open() time is a
> > > > > > really bad idea.
> > > > > >
> > > > > > A lot of the compute accelerators otoh (well habanalabs) are single user,
> > > > > > init can be done at open() time because you only open this when you
> > > > > > actually know you're going to use it.
> > > > > >
> > > > > > So given this, shouldn't multi-user inference engines be more like render
> > > > > > drivers, and less like accel? So DRIVER_RENDER, but still under
> > > > > > drivers/accel.
> > > > > >
> > > > > > This way that entire separate /dev node would actually become meaningful
> > > > > > beyond just the basic bikeshed:
> > > > > > - render nodes are multi user, safe to iterate and open() just for
> > > > > > iteration
> > > > > > - accel nodes are single user, you really should not ever open them unless
> > > > > > you want to use them
> > > > > >
> > > > > > Of course would need a doc patch :-)
> > > > > >
> > > > > > Thoughts?
> > > > > > -Daniel
> > > > >
> > > > > Hmm.
> > > > >
> > > > > I admit, I thought DRIVER_ACCEL was the same as DRIVER_RENDER, except
> > > > > that DRIVER_ACCEL dropped the "legacy" dual node setup and also avoided
> > > > > "legacy" userspace.
> > > > >
> > > > > qaic is multi-user. I thought habana was the same, at-least for
> > > > > inference. Oded, am I wrong?
> > > > Habana's devices support a single user at a time acquiring the device
> > > > and working on it.
> > > > Both for training and inference.
> > > > >
> > > > > So, if DRIVER_ACCEL is for single-user (training?), and multi-user ends
> > > > > up in DRIVER_RENDER, that would seem to mean qaic ends up using
> > > > > DRIVER_RENDER and not DRIVER_ACCEL. Then qaic ends up over under
> > > > > /dev/dri with both a card node (never used) and a render node. That
> > > > > would seem to mean that the "legacy" userspace would open qaic nodes by
> > > > > default - something I understood Oded was trying to avoid.
> > > > >
> > > > > If there really a usecase for DRIVER_ACCEL to support single-user? I
> > > > > wonder why we can't default to multi-user, and if a particular
> > > > > user/driver has a single-user usecase, it enforces that in a driver
> > > > > specific manner?
> > > > >
> > > > > -Jeff
> > > >
> > > > Honestly, Daniel, I don't like this suggestion. I don't understand why
> > > > you make a connection between render/accel to single/multi user.
> > > >
> > > > As Jeff has said, one of the goals was to expose accelerator devices
> > > > to userspace with new device char nodes so we won't be bothered by
> > > > legacy userspace graphics software. This is something we all agreed on
> > > > and I don't see why we should change it now, even if you think it's
> > > > bike-shedding (which I disagree with).
> > > >
> > > > But in any case, creating a new device char nodes had nothing to do
> > > > with whether the device supports single or multi user. I can
> > > > definitely see in the future training devices that support multiple
> > > > users.
> > > >
> > > > The common drm/accel ioctls should of course not be limited to a
> > > > single user, and I agree with Jeff here, if a specific driver has such
> > > > a limitation (e.g. Habana), then that driver should handle it on its
> > > > own.
> > > > Maybe if there will be multiple drivers with such a limitation, we can
> > > > make that "handling" to be common code.
> > > >
> > > > Bottom line, I prefer we keep things as we all agreed upon in LPC.
> > >
> > > The problem is going to happen as soon as you have cross-vendor userspace.
> > > Which I'm kinda hoping is at least still the aspiration. Because with
> > > cross-vendor userspace you generally iterate & open all devices before you
> > > select the one you're going to use. And so we do kinda need a distinction,
> > > or we need that the single-user drivers also guarantee that open() is
> > > cheap.
> >
> > FWIW we had good support in ivpu for probe open's in form of lazy context
> > allocation. It was removed recently due to review feedback that this is
> > unnecessary, but we can add it back.
>
> Yeah once you have more than 1 multi-user accel chip in the system you
> need to do that. Which is really the reason why I think smashing
> multi-user client accel things into render is good, it forces drivers
> to suck less.
I still don't think it is a good idea, nor that it was the original
intention of this endeavour.
I don't want to repeat my previous email, so I'll just say again I
don't agree with the connection you make between accel devices and
single users.
Today Habana supports single-user, tomorrow it might change. But that
doesn't mean I will want to present my device as a GPU because I don't
want some app to try and render stuff on my device.
Moreover, accel devices can actually be specific IPs inside a more
general ASIC (e.g. GPU) which supports multi-user. In that case, one
might want to have an accel driver that supports multi-user on those
IPs but exposes /dev/accel and not render nodes.
Oded
>
> On that topic, does your userspace still do the drmIoctl() wrapper?
> -Daniel
> --
> Daniel Vetter
> Software Engineer, Intel Corporation
> http://blog.ffwll.ch
^ permalink raw reply [flat|nested] 40+ messages in thread
* Re: [PATCH v4 1/7] accel/ivpu: Introduce a new DRM driver for Intel VPU
2023-01-06 10:44 ` Daniel Vetter
2023-01-06 11:43 ` Oded Gabbay
@ 2023-01-06 12:43 ` Stanislaw Gruszka
1 sibling, 0 replies; 40+ messages in thread
From: Stanislaw Gruszka @ 2023-01-06 12:43 UTC (permalink / raw)
To: Daniel Vetter
Cc: Krystian Pradzynski, Jeffrey Hugo, dri-devel, Jacek Lawrynowicz,
tzimmermann, andrzej.kacprowski
On Fri, Jan 06, 2023 at 11:44:58AM +0100, Daniel Vetter wrote:
> > > The problem is going to happen as soon as you have cross-vendor userspace.
> > > Which I'm kinda hoping is at least still the aspiration. Because with
> > > cross-vendor userspace you generally iterate & open all devices before you
> > > select the one you're going to use. And so we do kinda need a distinction,
> > > or we need that the single-user drivers also guarantee that open() is
> > > cheap.
> >
> > FWIW we had good support in ivpu for probe open's in form of lazy context
> > allocation. It was removed recently due to review feedback that this is
> > unnecessary, but we can add it back.
>
> Yeah once you have more than 1 multi-user accel chip in the system you
> need to do that. Which is really the reason why I think smashing
> multi-user client accel things into render is good, it forces drivers
> to suck less.
>
> On that topic, does your userspace still do the drmIoctl() wrapper?
Yes, it still does. We released the code BTW, the wrapper can be seen here:
https://github.com/intel/linux-vpu-driver/blob/b6ed73cabf87f461cbbe4427e1b9351a548d790b/umd/vpu_driver/source/os_interface/vpu_driver_api.cpp#L41
Regards
Stanislaw
^ permalink raw reply [flat|nested] 40+ messages in thread
* Re: [PATCH v4 3/7] accel/ivpu: Add GEM buffer object management
2023-01-06 10:50 ` Daniel Vetter
@ 2023-01-06 13:22 ` Stanislaw Gruszka
2023-01-06 18:25 ` Daniel Vetter
0 siblings, 1 reply; 40+ messages in thread
From: Stanislaw Gruszka @ 2023-01-06 13:22 UTC (permalink / raw)
To: Daniel Vetter
Cc: quic_jhugo, dri-devel, Jacek Lawrynowicz, tzimmermann,
andrzej.kacprowski
On Fri, Jan 06, 2023 at 11:50:05AM +0100, Daniel Vetter wrote:
> On Thu, Dec 08, 2022 at 12:07:29PM +0100, Jacek Lawrynowicz wrote:
> > Adds four types of GEM-based BOs for the VPU:
> > - shmem
> > - userptr
> > - internal
>
> Uh what do you need this for? Usually the way we do these is just alloce a
> normal bo, and then pin them.
I think we do alloc/pin this way, but all our bo's are GEM based.
For those bo's we use internally and other non-shmem we create them
with drm_gem_private_object_init(). I think this way is simpler than
have separate code for non-GEM and GEM bo's ...
> Also, gem shmem helpers should be able to mostly cover you here, why not
> use those? Might need some work to push basic userptr to them, but we have
> enough drivers reinventing that wheel to justify that work.
>
> Can I guess also be done after merging.
... but if not, we can add this to TODO.
Regards
Stanislaw
^ permalink raw reply [flat|nested] 40+ messages in thread
* Re: [PATCH v4 3/7] accel/ivpu: Add GEM buffer object management
2023-01-05 18:46 ` Andrew Davis
@ 2023-01-06 13:29 ` Stanislaw Gruszka
2023-01-09 11:47 ` Jacek Lawrynowicz
0 siblings, 1 reply; 40+ messages in thread
From: Stanislaw Gruszka @ 2023-01-06 13:29 UTC (permalink / raw)
To: Andrew Davis
Cc: quic_jhugo, tzimmermann, dri-devel, Jacek Lawrynowicz,
andrzej.kacprowski
Hi
On Thu, Jan 05, 2023 at 12:46:51PM -0600, Andrew Davis wrote:
> On 12/8/22 5:07 AM, Jacek Lawrynowicz wrote:
> > Adds four types of GEM-based BOs for the VPU:
> > - shmem
> > - userptr
>
> Do you have some specific need for userptr that would not
> be covered by prime import + heaps? I'm just trying to get
> a feel for the typical use-cases for these.
Honestly, I'm not sure. I think we have use-cases that justify
adding userptr, but have to check with our team members that
better understand the requirements.
Regards
Stanislaw
^ permalink raw reply [flat|nested] 40+ messages in thread
* Re: [PATCH v4 3/7] accel/ivpu: Add GEM buffer object management
2023-01-06 13:22 ` Stanislaw Gruszka
@ 2023-01-06 18:25 ` Daniel Vetter
2023-01-09 12:06 ` Jacek Lawrynowicz
0 siblings, 1 reply; 40+ messages in thread
From: Daniel Vetter @ 2023-01-06 18:25 UTC (permalink / raw)
To: Stanislaw Gruszka
Cc: quic_jhugo, dri-devel, Jacek Lawrynowicz, tzimmermann,
andrzej.kacprowski
On Fri, 6 Jan 2023 at 14:23, Stanislaw Gruszka
<stanislaw.gruszka@linux.intel.com> wrote:
>
> On Fri, Jan 06, 2023 at 11:50:05AM +0100, Daniel Vetter wrote:
> > On Thu, Dec 08, 2022 at 12:07:29PM +0100, Jacek Lawrynowicz wrote:
> > > Adds four types of GEM-based BOs for the VPU:
> > > - shmem
> > > - userptr
> > > - internal
> >
> > Uh what do you need this for? Usually the way we do these is just alloce a
> > normal bo, and then pin them.
>
> I think we do alloc/pin this way, but all our bo's are GEM based.
> For those bo's we use internally and other non-shmem we create them
> with drm_gem_private_object_init(). I think this way is simpler than
> have separate code for non-GEM and GEM bo's ...
They should be all gem bo, I guess you mean shmem vs non-shmem? And
the allocate+pin is the standard approach for drivers that have
somewhat dynamic bo (i.e. not using dma_alloc) and need some of them
(hopefully only for driver internal objects, not for userspace) pinned
in place. So you handrolling a perma-pinned gem bo for internal
objects is rather strange by drm driver standards.
> > Also, gem shmem helpers should be able to mostly cover you here, why not
> > use those? Might need some work to push basic userptr to them, but we have
> > enough drivers reinventing that wheel to justify that work.
> >
> > Can I guess also be done after merging.
>
> ... but if not, we can add this to TODO.
Yeah I'm fine with todo to cut these over to shmem helpers, this
driver has been stuck in limbo for way too long anyway.
-Daniel
--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
^ permalink raw reply [flat|nested] 40+ messages in thread
* Re: [PATCH v4 3/7] accel/ivpu: Add GEM buffer object management
2023-01-06 13:29 ` Stanislaw Gruszka
@ 2023-01-09 11:47 ` Jacek Lawrynowicz
2023-01-09 18:09 ` Andrew Davis
0 siblings, 1 reply; 40+ messages in thread
From: Jacek Lawrynowicz @ 2023-01-09 11:47 UTC (permalink / raw)
To: Stanislaw Gruszka, Andrew Davis
Cc: andrzej.kacprowski, quic_jhugo, dri-devel, tzimmermann
Hi,
On 06.01.2023 14:29, Stanislaw Gruszka wrote:
> Hi
>
> On Thu, Jan 05, 2023 at 12:46:51PM -0600, Andrew Davis wrote:
>> On 12/8/22 5:07 AM, Jacek Lawrynowicz wrote:
>>> Adds four types of GEM-based BOs for the VPU:
>>> - shmem
>>> - userptr
>>
>> Do you have some specific need for userptr that would not
>> be covered by prime import + heaps? I'm just trying to get
>> a feel for the typical use-cases for these.
>
> Honestly, I'm not sure. I think we have use-cases that justify
> adding userptr, but have to check with our team members that
> better understand the requirements.
It would be great if userptr could be replaced by dma-buf heaps.
I will add this to TODO and we will look into this after the driver is merged.
Regards,
Jacek
^ permalink raw reply [flat|nested] 40+ messages in thread
* Re: [PATCH v4 3/7] accel/ivpu: Add GEM buffer object management
2023-01-06 18:25 ` Daniel Vetter
@ 2023-01-09 12:06 ` Jacek Lawrynowicz
0 siblings, 0 replies; 40+ messages in thread
From: Jacek Lawrynowicz @ 2023-01-09 12:06 UTC (permalink / raw)
To: Daniel Vetter, Oded Gabbay
Cc: andrzej.kacprowski, quic_jhugo, tzimmermann, dri-devel,
Stanislaw Gruszka
Hi,
On 06.01.2023 19:25, Daniel Vetter wrote:
> On Fri, 6 Jan 2023 at 14:23, Stanislaw Gruszka
> <stanislaw.gruszka@linux.intel.com> wrote:
>>
>> On Fri, Jan 06, 2023 at 11:50:05AM +0100, Daniel Vetter wrote:
>>> On Thu, Dec 08, 2022 at 12:07:29PM +0100, Jacek Lawrynowicz wrote:
>>>> Adds four types of GEM-based BOs for the VPU:
>>>> - shmem
>>>> - userptr
>>>> - internal
>>>
>>> Uh what do you need this for? Usually the way we do these is just alloce a
>>> normal bo, and then pin them.
>>
>> I think we do alloc/pin this way, but all our bo's are GEM based.
>> For those bo's we use internally and other non-shmem we create them
>> with drm_gem_private_object_init(). I think this way is simpler than
>> have separate code for non-GEM and GEM bo's ...
>
> They should be all gem bo, I guess you mean shmem vs non-shmem? And
> the allocate+pin is the standard approach for drivers that have
> somewhat dynamic bo (i.e. not using dma_alloc) and need some of them
> (hopefully only for driver internal objects, not for userspace) pinned
> in place. So you handrolling a perma-pinned gem bo for internal
> objects is rather strange by drm driver standards.
>
>>> Also, gem shmem helpers should be able to mostly cover you here, why not
>>> use those? Might need some work to push basic userptr to them, but we have
>>> enough drivers reinventing that wheel to justify that work.
>>>
>>> Can I guess also be done after merging.
>>
>> ... but if not, we can add this to TODO.
>
> Yeah I'm fine with todo to cut these over to shmem helpers, this
> driver has been stuck in limbo for way too long anyway.
Yeah, I think it would be easier for everyone if this driver was merged.
Especially for me :)
I feel like I'm shifting tons of coal every time I need to update it.
But also from the reviewer perspective it would be easier to track changes
between driver revisions if only delta was posted instead of the whole 8K lines of code.
Guys, please make my day and merge it to 6.3.
Regards,
Jacek
^ permalink raw reply [flat|nested] 40+ messages in thread
* Re: [PATCH v4 3/7] accel/ivpu: Add GEM buffer object management
2023-01-09 11:47 ` Jacek Lawrynowicz
@ 2023-01-09 18:09 ` Andrew Davis
0 siblings, 0 replies; 40+ messages in thread
From: Andrew Davis @ 2023-01-09 18:09 UTC (permalink / raw)
To: Jacek Lawrynowicz, Stanislaw Gruszka
Cc: andrzej.kacprowski, quic_jhugo, dri-devel, tzimmermann
On 1/9/23 5:47 AM, Jacek Lawrynowicz wrote:
> Hi,
>
> On 06.01.2023 14:29, Stanislaw Gruszka wrote:
>> Hi
>>
>> On Thu, Jan 05, 2023 at 12:46:51PM -0600, Andrew Davis wrote:
>>> On 12/8/22 5:07 AM, Jacek Lawrynowicz wrote:
>>>> Adds four types of GEM-based BOs for the VPU:
>>>> - shmem
>>>> - userptr
>>>
>>> Do you have some specific need for userptr that would not
>>> be covered by prime import + heaps? I'm just trying to get
>>> a feel for the typical use-cases for these.
>>
>> Honestly, I'm not sure. I think we have use-cases that justify
>> adding userptr, but have to check with our team members that
>> better understand the requirements.
>
> It would be great if userptr could be replaced by dma-buf heaps.
> I will add this to TODO and we will look into this after the driver is merged.
>
We should also be clear on the export capabilities up front
for these kinds of drivers. DRM allows re-exporting as DMA-BUF
no matter the allocation style/location which has caused issues.
Lets start accel framework with the rule that if you want a shareable
buffer you should allocate it from Heaps not the driver, then pass
it into the driver.
Merging as-is to save churn now would be fine, but it must be clear
that this is not a stable ABI just because it was allowed to be
merged. userptr/export will be removed later and should not be used
by the userspace driver.
Andrew
> Regards,
> Jacek
^ permalink raw reply [flat|nested] 40+ messages in thread
* Re: [PATCH v4 1/7] accel/ivpu: Introduce a new DRM driver for Intel VPU
2023-01-06 11:43 ` Oded Gabbay
@ 2023-01-11 4:35 ` Dave Airlie
0 siblings, 0 replies; 40+ messages in thread
From: Dave Airlie @ 2023-01-11 4:35 UTC (permalink / raw)
To: Oded Gabbay
Cc: Krystian Pradzynski, Jeffrey Hugo, tzimmermann, dri-devel,
Stanislaw Gruszka, Jacek Lawrynowicz, andrzej.kacprowski
On Fri, 6 Jan 2023 at 21:44, Oded Gabbay <oded.gabbay@gmail.com> wrote:
>
> On Fri, Jan 6, 2023 at 12:45 PM Daniel Vetter <daniel@ffwll.ch> wrote:
> >
> > On Fri, 6 Jan 2023 at 10:56, Stanislaw Gruszka
> > <stanislaw.gruszka@linux.intel.com> wrote:
> > >
> > > On Fri, Jan 06, 2023 at 10:28:15AM +0100, Daniel Vetter wrote:
> > > > On Thu, Jan 05, 2023 at 07:38:26PM +0200, Oded Gabbay wrote:
> > > > > On Thu, Jan 5, 2023 at 6:25 PM Jeffrey Hugo <quic_jhugo@quicinc.com> wrote:
> > > > > >
> > > > > > On 1/5/2023 5:57 AM, Daniel Vetter wrote:
> > > > > > > On Thu, Dec 08, 2022 at 12:07:27PM +0100, Jacek Lawrynowicz wrote:
> > > > > > >> +static const struct drm_driver driver = {
> > > > > > >> + .driver_features = DRIVER_GEM | DRIVER_COMPUTE_ACCEL,
> > > > > > >
> > > > > > > So I was wondering whether this is a bright idea, and whether we shouldn't
> > > > > > > just go ahead and infuse more meaning into accel vs render nodes.
> > > > > > >
> > > > > > > The uapi relevant part of render nodes is that they're multi-user safe, at
> > > > > > > least as much as feasible. Every new open() gives you a new private
> > > > > > > accelerator. This also has implications on how userspace drivers iterate
> > > > > > > them, they just open them all in turn and check whether it's the right
> > > > > > > one - because userspace apis allow applications to enumerate them all.
> > > > > > > Which also means that any devicie initialization at open() time is a
> > > > > > > really bad idea.
> > > > > > >
> > > > > > > A lot of the compute accelerators otoh (well habanalabs) are single user,
> > > > > > > init can be done at open() time because you only open this when you
> > > > > > > actually know you're going to use it.
> > > > > > >
> > > > > > > So given this, shouldn't multi-user inference engines be more like render
> > > > > > > drivers, and less like accel? So DRIVER_RENDER, but still under
> > > > > > > drivers/accel.
> > > > > > >
> > > > > > > This way that entire separate /dev node would actually become meaningful
> > > > > > > beyond just the basic bikeshed:
> > > > > > > - render nodes are multi user, safe to iterate and open() just for
> > > > > > > iteration
> > > > > > > - accel nodes are single user, you really should not ever open them unless
> > > > > > > you want to use them
> > > > > > >
> > > > > > > Of course would need a doc patch :-)
> > > > > > >
> > > > > > > Thoughts?
> > > > > > > -Daniel
> > > > > >
> > > > > > Hmm.
> > > > > >
> > > > > > I admit, I thought DRIVER_ACCEL was the same as DRIVER_RENDER, except
> > > > > > that DRIVER_ACCEL dropped the "legacy" dual node setup and also avoided
> > > > > > "legacy" userspace.
> > > > > >
> > > > > > qaic is multi-user. I thought habana was the same, at-least for
> > > > > > inference. Oded, am I wrong?
> > > > > Habana's devices support a single user at a time acquiring the device
> > > > > and working on it.
> > > > > Both for training and inference.
> > > > > >
> > > > > > So, if DRIVER_ACCEL is for single-user (training?), and multi-user ends
> > > > > > up in DRIVER_RENDER, that would seem to mean qaic ends up using
> > > > > > DRIVER_RENDER and not DRIVER_ACCEL. Then qaic ends up over under
> > > > > > /dev/dri with both a card node (never used) and a render node. That
> > > > > > would seem to mean that the "legacy" userspace would open qaic nodes by
> > > > > > default - something I understood Oded was trying to avoid.
> > > > > >
> > > > > > If there really a usecase for DRIVER_ACCEL to support single-user? I
> > > > > > wonder why we can't default to multi-user, and if a particular
> > > > > > user/driver has a single-user usecase, it enforces that in a driver
> > > > > > specific manner?
> > > > > >
> > > > > > -Jeff
> > > > >
> > > > > Honestly, Daniel, I don't like this suggestion. I don't understand why
> > > > > you make a connection between render/accel to single/multi user.
> > > > >
> > > > > As Jeff has said, one of the goals was to expose accelerator devices
> > > > > to userspace with new device char nodes so we won't be bothered by
> > > > > legacy userspace graphics software. This is something we all agreed on
> > > > > and I don't see why we should change it now, even if you think it's
> > > > > bike-shedding (which I disagree with).
> > > > >
> > > > > But in any case, creating a new device char nodes had nothing to do
> > > > > with whether the device supports single or multi user. I can
> > > > > definitely see in the future training devices that support multiple
> > > > > users.
> > > > >
> > > > > The common drm/accel ioctls should of course not be limited to a
> > > > > single user, and I agree with Jeff here, if a specific driver has such
> > > > > a limitation (e.g. Habana), then that driver should handle it on its
> > > > > own.
> > > > > Maybe if there will be multiple drivers with such a limitation, we can
> > > > > make that "handling" to be common code.
> > > > >
> > > > > Bottom line, I prefer we keep things as we all agreed upon in LPC.
> > > >
> > > > The problem is going to happen as soon as you have cross-vendor userspace.
> > > > Which I'm kinda hoping is at least still the aspiration. Because with
> > > > cross-vendor userspace you generally iterate & open all devices before you
> > > > select the one you're going to use. And so we do kinda need a distinction,
> > > > or we need that the single-user drivers also guarantee that open() is
> > > > cheap.
> > >
> > > FWIW we had good support in ivpu for probe open's in form of lazy context
> > > allocation. It was removed recently due to review feedback that this is
> > > unnecessary, but we can add it back.
> >
> > Yeah once you have more than 1 multi-user accel chip in the system you
> > need to do that. Which is really the reason why I think smashing
> > multi-user client accel things into render is good, it forces drivers
> > to suck less.
> I still don't think it is a good idea, nor that it was the original
> intention of this endeavour.
> I don't want to repeat my previous email, so I'll just say again I
> don't agree with the connection you make between accel devices and
> single users.
> Today Habana supports single-user, tomorrow it might change. But that
> doesn't mean I will want to present my device as a GPU because I don't
> want some app to try and render stuff on my device.
>
> Moreover, accel devices can actually be specific IPs inside a more
> general ASIC (e.g. GPU) which supports multi-user. In that case, one
> might want to have an accel driver that supports multi-user on those
> IPs but exposes /dev/accel and not render nodes.
>
Yeah I'm with Oded here, I don't think we want to have single/multi
thing at all on the render/accel boundary.
For single users as long as open doesn't block and it correctly
returns fail, then multi user devices should be fine with contexts
etc.
Dave.
^ permalink raw reply [flat|nested] 40+ messages in thread
end of thread, other threads:[~2023-01-11 4:35 UTC | newest]
Thread overview: 40+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-12-08 11:07 [PATCH v4 0/7] New DRM accel driver for Intel VPU Jacek Lawrynowicz
2022-12-08 11:07 ` [PATCH v4 1/7] accel/ivpu: Introduce a new DRM " Jacek Lawrynowicz
2022-12-14 13:57 ` Oded Gabbay
2022-12-14 15:07 ` Jeffrey Hugo
2022-12-14 18:21 ` Oded Gabbay
2022-12-14 15:39 ` Stanislaw Gruszka
2022-12-20 20:17 ` Oded Gabbay
2022-12-21 8:25 ` Jacek Lawrynowicz
2023-01-05 12:57 ` Daniel Vetter
2023-01-05 16:25 ` Jeffrey Hugo
2023-01-05 17:38 ` Oded Gabbay
2023-01-06 9:28 ` Daniel Vetter
2023-01-06 9:56 ` Stanislaw Gruszka
2023-01-06 10:44 ` Daniel Vetter
2023-01-06 11:43 ` Oded Gabbay
2023-01-11 4:35 ` Dave Airlie
2023-01-06 12:43 ` Stanislaw Gruszka
2022-12-08 11:07 ` [PATCH v4 2/7] accel/ivpu: Add Intel VPU MMU support Jacek Lawrynowicz
2022-12-12 11:19 ` kernel test robot
2022-12-18 9:13 ` Oded Gabbay
2022-12-19 13:17 ` Jacek Lawrynowicz
2022-12-08 11:07 ` [PATCH v4 3/7] accel/ivpu: Add GEM buffer object management Jacek Lawrynowicz
2022-12-12 15:31 ` kernel test robot
2022-12-18 10:23 ` Oded Gabbay
2022-12-19 8:08 ` Jacek Lawrynowicz
2023-01-05 18:46 ` Andrew Davis
2023-01-06 13:29 ` Stanislaw Gruszka
2023-01-09 11:47 ` Jacek Lawrynowicz
2023-01-09 18:09 ` Andrew Davis
2023-01-06 10:50 ` Daniel Vetter
2023-01-06 13:22 ` Stanislaw Gruszka
2023-01-06 18:25 ` Daniel Vetter
2023-01-09 12:06 ` Jacek Lawrynowicz
2022-12-08 11:07 ` [PATCH v4 4/7] accel/ivpu: Add IPC driver and JSM messages Jacek Lawrynowicz
2022-12-27 15:34 ` Oded Gabbay
2023-01-03 10:54 ` Jacek Lawrynowicz
2022-12-08 11:07 ` [PATCH v4 5/7] accel/ivpu: Implement firmware parsing and booting Jacek Lawrynowicz
2022-12-08 11:07 ` [PATCH v4 6/7] accel/ivpu: Add command buffer submission logic Jacek Lawrynowicz
2022-12-08 11:07 ` [PATCH v4 7/7] accel/ivpu: Add PM support Jacek Lawrynowicz
2022-12-13 11:36 ` [PATCH v4 8/7] accel/ivpu: Add depend on !UML to Kconfig Stanislaw Gruszka
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