* [PATCH net-next 00/11] sfc: add vDPA support for EF100 devices
@ 2022-12-07 14:54 Gautam Dawar
2022-12-07 14:54 ` [PATCH net-next 01/11] sfc: add function personality " Gautam Dawar
` (11 more replies)
0 siblings, 12 replies; 39+ messages in thread
From: Gautam Dawar @ 2022-12-07 14:54 UTC (permalink / raw)
To: linux-net-drivers, netdev, jasowang, eperezma
Cc: tanuj.kamde, Koushik.Dutta, harpreet.anand, Gautam Dawar,
Edward Cree, Martin Habets, David S. Miller, Eric Dumazet,
Jakub Kicinski, Paolo Abeni, linux-kernel
Hi All,
This series adds the vdpa support for EF100 devices.
For now, only a network class of vdpa device is supported and
they can be created only on a VF. Each EF100 VF can have one
of the three function personalities (EF100, vDPA & None) at
any time with EF100 being the default. A VF's function personality
is changed to vDPA while creating the vdpa device using vdpa tool.
A vDPA management device is created per VF to allow selection of
the desired VF for vDPA device creation. The MAC address for the
target net device must be specified at the device creation time
via the `mac` parameter of the `vdpa dev add` command as the control
virtqueue is not supported yet.
To use with vhost-vdpa, QEMU version 6.1.0 or later must be used
as it fixes the incorrect feature negotiation (vhost-vdpa backend)
without which VIRTIO_F_IN_ORDER feature bit is negotiated but not
honored when using the guest kernel virtio driver.
Gautam Dawar (11):
sfc: add function personality support for EF100 devices
sfc: implement MCDI interface for vDPA operations
sfc: implement init and fini functions for vDPA personality
sfc: implement vDPA management device operations
sfc: implement vdpa device config operations
sfc: implement vdpa vring config operations
sfc: implement filters for receiving traffic
sfc: implement device status related vdpa config operations
sfc: implement iova rbtree to store dma mappings
sfc: implement vdpa config_ops for dma operations
sfc: register the vDPA device
drivers/net/ethernet/sfc/Kconfig | 8 +
drivers/net/ethernet/sfc/Makefile | 2 +
drivers/net/ethernet/sfc/ef10.c | 2 +-
drivers/net/ethernet/sfc/ef100.c | 6 +-
drivers/net/ethernet/sfc/ef100_iova.c | 205 +++++
drivers/net/ethernet/sfc/ef100_iova.h | 40 +
drivers/net/ethernet/sfc/ef100_nic.c | 126 ++-
drivers/net/ethernet/sfc/ef100_nic.h | 22 +
drivers/net/ethernet/sfc/ef100_vdpa.c | 693 +++++++++++++++++
drivers/net/ethernet/sfc/ef100_vdpa.h | 241 ++++++
drivers/net/ethernet/sfc/ef100_vdpa_ops.c | 897 ++++++++++++++++++++++
drivers/net/ethernet/sfc/mcdi.h | 7 +
drivers/net/ethernet/sfc/mcdi_filters.c | 51 +-
drivers/net/ethernet/sfc/mcdi_functions.c | 9 +-
drivers/net/ethernet/sfc/mcdi_functions.h | 3 +-
drivers/net/ethernet/sfc/mcdi_vdpa.c | 268 +++++++
drivers/net/ethernet/sfc/mcdi_vdpa.h | 84 ++
drivers/net/ethernet/sfc/net_driver.h | 19 +
18 files changed, 2650 insertions(+), 33 deletions(-)
create mode 100644 drivers/net/ethernet/sfc/ef100_iova.c
create mode 100644 drivers/net/ethernet/sfc/ef100_iova.h
create mode 100644 drivers/net/ethernet/sfc/ef100_vdpa.c
create mode 100644 drivers/net/ethernet/sfc/ef100_vdpa.h
create mode 100644 drivers/net/ethernet/sfc/ef100_vdpa_ops.c
create mode 100644 drivers/net/ethernet/sfc/mcdi_vdpa.c
create mode 100644 drivers/net/ethernet/sfc/mcdi_vdpa.h
--
2.30.1
^ permalink raw reply [flat|nested] 39+ messages in thread
* [PATCH net-next 01/11] sfc: add function personality support for EF100 devices
2022-12-07 14:54 [PATCH net-next 00/11] sfc: add vDPA support for EF100 devices Gautam Dawar
@ 2022-12-07 14:54 ` Gautam Dawar
2022-12-07 14:54 ` [PATCH net-next 02/11] sfc: implement MCDI interface for vDPA operations Gautam Dawar
` (10 subsequent siblings)
11 siblings, 0 replies; 39+ messages in thread
From: Gautam Dawar @ 2022-12-07 14:54 UTC (permalink / raw)
To: linux-net-drivers, netdev, jasowang, eperezma
Cc: tanuj.kamde, Koushik.Dutta, harpreet.anand, Gautam Dawar,
Martin Habets, Edward Cree, David S. Miller, Eric Dumazet,
Jakub Kicinski, Paolo Abeni, linux-kernel
A function personality defines the location and semantics of
registers in the BAR. EF100 NICs allow different personalities
of a PCIe function and changing it at run-time. A total of three
function personalities are defined as of now: EF100, vDPA and
None with EF100 being the default.
For now, vDPA net devices can be created on a EF100 virtual
function and the VF personality will be changed to vDPA in the
process.
Co-developed-by: Martin Habets <habetsm.xilinx@gmail.com>
Signed-off-by: Martin Habets <habetsm.xilinx@gmail.com>
Signed-off-by: Gautam Dawar <gautam.dawar@amd.com>
---
drivers/net/ethernet/sfc/ef100.c | 6 +-
drivers/net/ethernet/sfc/ef100_nic.c | 98 +++++++++++++++++++++++++++-
drivers/net/ethernet/sfc/ef100_nic.h | 11 ++++
3 files changed, 111 insertions(+), 4 deletions(-)
diff --git a/drivers/net/ethernet/sfc/ef100.c b/drivers/net/ethernet/sfc/ef100.c
index 71aab3d0480f..c1c69783db7b 100644
--- a/drivers/net/ethernet/sfc/ef100.c
+++ b/drivers/net/ethernet/sfc/ef100.c
@@ -429,8 +429,7 @@ static void ef100_pci_remove(struct pci_dev *pci_dev)
if (!efx)
return;
- probe_data = container_of(efx, struct efx_probe_data, efx);
- ef100_remove_netdev(probe_data);
+ efx_ef100_set_bar_config(efx, EF100_BAR_CONFIG_NONE);
#ifdef CONFIG_SFC_SRIOV
efx_fini_struct_tc(efx);
#endif
@@ -443,6 +442,7 @@ static void ef100_pci_remove(struct pci_dev *pci_dev)
pci_disable_pcie_error_reporting(pci_dev);
pci_set_drvdata(pci_dev, NULL);
+ probe_data = container_of(efx, struct efx_probe_data, efx);
efx_fini_struct(efx);
kfree(probe_data);
};
@@ -508,7 +508,7 @@ static int ef100_pci_probe(struct pci_dev *pci_dev,
goto fail;
efx->state = STATE_PROBED;
- rc = ef100_probe_netdev(probe_data);
+ rc = efx_ef100_set_bar_config(efx, EF100_BAR_CONFIG_EF100);
if (rc)
goto fail;
diff --git a/drivers/net/ethernet/sfc/ef100_nic.c b/drivers/net/ethernet/sfc/ef100_nic.c
index ad686c671ab8..a57ec6d5b781 100644
--- a/drivers/net/ethernet/sfc/ef100_nic.c
+++ b/drivers/net/ethernet/sfc/ef100_nic.c
@@ -751,6 +751,99 @@ static int efx_ef100_get_base_mport(struct efx_nic *efx)
}
#endif
+/* BAR configuration.
+ * To change BAR configuration, tear down the current configuration (which
+ * leaves the hardware in the PROBED state), and then initialise the new
+ * BAR state.
+ */
+struct ef100_bar_config_ops {
+ int (*init)(struct efx_probe_data *probe_data);
+ void (*fini)(struct efx_probe_data *probe_data);
+};
+
+static const struct ef100_bar_config_ops bar_config_ops[] = {
+ [EF100_BAR_CONFIG_EF100] = {
+ .init = ef100_probe_netdev,
+ .fini = ef100_remove_netdev
+ },
+#ifdef CONFIG_SFC_VDPA
+ [EF100_BAR_CONFIG_VDPA] = {
+ .init = NULL,
+ .fini = NULL
+ },
+#endif
+ [EF100_BAR_CONFIG_NONE] = {
+ .init = NULL,
+ .fini = NULL
+ },
+};
+
+/* Keep this in sync with the definition of enum ef100_bar_config. */
+static char *bar_config_name[] = {
+ [EF100_BAR_CONFIG_NONE] = "None",
+ [EF100_BAR_CONFIG_EF100] = "EF100",
+ [EF100_BAR_CONFIG_VDPA] = "vDPA",
+};
+
+#ifdef CONFIG_SFC_VDPA
+static bool efx_vdpa_supported(struct efx_nic *efx)
+{
+ return efx->type->is_vf;
+}
+#endif
+
+int efx_ef100_set_bar_config(struct efx_nic *efx,
+ enum ef100_bar_config new_config)
+{
+ const struct ef100_bar_config_ops *old_config_ops;
+ const struct ef100_bar_config_ops *new_config_ops;
+ struct ef100_nic_data *nic_data = efx->nic_data;
+ struct efx_probe_data *probe_data;
+ enum ef100_bar_config old_config;
+ int rc;
+
+ if (WARN_ON_ONCE(nic_data->bar_config > EF100_BAR_CONFIG_VDPA))
+ return -EINVAL;
+
+#ifdef CONFIG_SFC_VDPA
+ /* Current EF100 hardware supports vDPA on VFs only */
+ if (new_config == EF100_BAR_CONFIG_VDPA && !efx_vdpa_supported(efx)) {
+ pci_err(efx->pci_dev, "vdpa over PF not supported : %s",
+ efx->name);
+ return -EOPNOTSUPP;
+ }
+#endif
+ mutex_lock(&nic_data->bar_config_lock);
+ old_config = nic_data->bar_config;
+ if (new_config == old_config) {
+ mutex_unlock(&nic_data->bar_config_lock);
+ return 0;
+ }
+
+ old_config_ops = &bar_config_ops[old_config];
+ new_config_ops = &bar_config_ops[new_config];
+
+ probe_data = container_of(efx, struct efx_probe_data, efx);
+ if (old_config_ops->fini)
+ old_config_ops->fini(probe_data);
+ nic_data->bar_config = EF100_BAR_CONFIG_NONE;
+
+ if (new_config_ops->init) {
+ rc = new_config_ops->init(probe_data);
+ if (rc) {
+ mutex_unlock(&nic_data->bar_config_lock);
+ return rc;
+ }
+ }
+
+ nic_data->bar_config = new_config;
+ pci_dbg(efx->pci_dev, "BAR configuration changed to %s\n",
+ bar_config_name[new_config]);
+ mutex_unlock(&nic_data->bar_config_lock);
+
+ return 0;
+}
+
static int compare_versions(const char *a, const char *b)
{
int a_major, a_minor, a_point, a_patch;
@@ -1004,6 +1097,7 @@ static int ef100_probe_main(struct efx_nic *efx)
return -ENOMEM;
efx->nic_data = nic_data;
nic_data->efx = efx;
+ mutex_init(&nic_data->bar_config_lock);
efx->max_vis = EF100_MAX_VIS;
/* Populate design-parameter defaults */
@@ -1159,8 +1253,10 @@ void ef100_remove(struct efx_nic *efx)
efx_mcdi_detach(efx);
efx_mcdi_fini(efx);
- if (nic_data)
+ if (nic_data) {
efx_nic_free_buffer(efx, &nic_data->mcdi_buf);
+ mutex_destroy(&nic_data->bar_config_lock);
+ }
kfree(nic_data);
efx->nic_data = NULL;
}
diff --git a/drivers/net/ethernet/sfc/ef100_nic.h b/drivers/net/ethernet/sfc/ef100_nic.h
index 0295933145fa..5ed693fbe79f 100644
--- a/drivers/net/ethernet/sfc/ef100_nic.h
+++ b/drivers/net/ethernet/sfc/ef100_nic.h
@@ -61,6 +61,13 @@ enum {
EF100_STAT_COUNT
};
+/* Keep this in sync with the contents of bar_config_name. */
+enum ef100_bar_config {
+ EF100_BAR_CONFIG_NONE,
+ EF100_BAR_CONFIG_EF100,
+ EF100_BAR_CONFIG_VDPA,
+};
+
struct ef100_nic_data {
struct efx_nic *efx;
struct efx_buffer mcdi_buf;
@@ -71,6 +78,8 @@ struct ef100_nic_data {
u16 warm_boot_count;
u8 port_id[ETH_ALEN];
DECLARE_BITMAP(evq_phases, EFX_MAX_CHANNELS);
+ enum ef100_bar_config bar_config;
+ struct mutex bar_config_lock; /* lock to control access to bar config */
u64 stats[EF100_STAT_COUNT];
u32 base_mport;
bool have_mport; /* base_mport was populated successfully */
@@ -88,4 +97,6 @@ int efx_ef100_init_datapath_caps(struct efx_nic *efx);
int ef100_phy_probe(struct efx_nic *efx);
int ef100_filter_table_probe(struct efx_nic *efx);
+int efx_ef100_set_bar_config(struct efx_nic *efx,
+ enum ef100_bar_config new_config);
#endif /* EFX_EF100_NIC_H */
--
2.30.1
^ permalink raw reply related [flat|nested] 39+ messages in thread
* [PATCH net-next 02/11] sfc: implement MCDI interface for vDPA operations
2022-12-07 14:54 [PATCH net-next 00/11] sfc: add vDPA support for EF100 devices Gautam Dawar
2022-12-07 14:54 ` [PATCH net-next 01/11] sfc: add function personality " Gautam Dawar
@ 2022-12-07 14:54 ` Gautam Dawar
2022-12-14 6:43 ` Jason Wang
2022-12-07 14:54 ` [PATCH net-next 03/11] sfc: implement init and fini functions for vDPA personality Gautam Dawar
` (9 subsequent siblings)
11 siblings, 1 reply; 39+ messages in thread
From: Gautam Dawar @ 2022-12-07 14:54 UTC (permalink / raw)
To: linux-net-drivers, netdev, jasowang, eperezma
Cc: tanuj.kamde, Koushik.Dutta, harpreet.anand, Gautam Dawar,
Edward Cree, Martin Habets, David S. Miller, Eric Dumazet,
Jakub Kicinski, Paolo Abeni, linux-kernel
Implement functions to perform vDPA operations like creating and
removing virtqueues, getting doorbell register offset etc. using
the MCDI interface with FW.
Signed-off-by: Gautam Dawar <gautam.dawar@amd.com>
---
drivers/net/ethernet/sfc/Kconfig | 8 +
drivers/net/ethernet/sfc/Makefile | 1 +
drivers/net/ethernet/sfc/ef100_vdpa.h | 32 +++
drivers/net/ethernet/sfc/mcdi.h | 4 +
drivers/net/ethernet/sfc/mcdi_vdpa.c | 268 ++++++++++++++++++++++++++
drivers/net/ethernet/sfc/mcdi_vdpa.h | 84 ++++++++
6 files changed, 397 insertions(+)
create mode 100644 drivers/net/ethernet/sfc/ef100_vdpa.h
create mode 100644 drivers/net/ethernet/sfc/mcdi_vdpa.c
create mode 100644 drivers/net/ethernet/sfc/mcdi_vdpa.h
diff --git a/drivers/net/ethernet/sfc/Kconfig b/drivers/net/ethernet/sfc/Kconfig
index 0950e6b0508f..1fa626c87d36 100644
--- a/drivers/net/ethernet/sfc/Kconfig
+++ b/drivers/net/ethernet/sfc/Kconfig
@@ -63,6 +63,14 @@ config SFC_MCDI_LOGGING
Driver-Interface) commands and responses, allowing debugging of
driver/firmware interaction. The tracing is actually enabled by
a sysfs file 'mcdi_logging' under the PCI device.
+config SFC_VDPA
+ bool "Solarflare EF100-family VDPA support"
+ depends on SFC && VDPA && SFC_SRIOV
+ default y
+ help
+ This enables support for the virtio data path acceleration (vDPA).
+ vDPA device's datapath complies with the virtio specification,
+ but control path is vendor specific.
source "drivers/net/ethernet/sfc/falcon/Kconfig"
source "drivers/net/ethernet/sfc/siena/Kconfig"
diff --git a/drivers/net/ethernet/sfc/Makefile b/drivers/net/ethernet/sfc/Makefile
index 712a48d00069..059a0944e89a 100644
--- a/drivers/net/ethernet/sfc/Makefile
+++ b/drivers/net/ethernet/sfc/Makefile
@@ -11,6 +11,7 @@ sfc-$(CONFIG_SFC_MTD) += mtd.o
sfc-$(CONFIG_SFC_SRIOV) += sriov.o ef10_sriov.o ef100_sriov.o ef100_rep.o \
mae.o tc.o tc_bindings.o tc_counters.o
+sfc-$(CONFIG_SFC_VDPA) += mcdi_vdpa.o
obj-$(CONFIG_SFC) += sfc.o
obj-$(CONFIG_SFC_FALCON) += falcon/
diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.h b/drivers/net/ethernet/sfc/ef100_vdpa.h
new file mode 100644
index 000000000000..f6564448d0c7
--- /dev/null
+++ b/drivers/net/ethernet/sfc/ef100_vdpa.h
@@ -0,0 +1,32 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Driver for Xilinx network controllers and boards
+ * Copyright (C) 2020-2022, Xilinx, Inc.
+ * Copyright (C) 2022, Advanced Micro Devices, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation, incorporated herein by reference.
+ */
+
+#ifndef __EF100_VDPA_H__
+#define __EF100_VDPA_H__
+
+#include <linux/vdpa.h>
+#include <uapi/linux/virtio_net.h>
+#include "net_driver.h"
+#include "ef100_nic.h"
+
+#if defined(CONFIG_SFC_VDPA)
+
+enum ef100_vdpa_device_type {
+ EF100_VDPA_DEVICE_TYPE_NET,
+};
+
+enum ef100_vdpa_vq_type {
+ EF100_VDPA_VQ_TYPE_NET_RXQ,
+ EF100_VDPA_VQ_TYPE_NET_TXQ,
+ EF100_VDPA_VQ_NTYPES
+};
+
+#endif /* CONFIG_SFC_VDPA */
+#endif /* __EF100_VDPA_H__ */
diff --git a/drivers/net/ethernet/sfc/mcdi.h b/drivers/net/ethernet/sfc/mcdi.h
index 7e35fec9da35..db4ca4975ada 100644
--- a/drivers/net/ethernet/sfc/mcdi.h
+++ b/drivers/net/ethernet/sfc/mcdi.h
@@ -214,6 +214,10 @@ void efx_mcdi_sensor_event(struct efx_nic *efx, efx_qword_t *ev);
#define _MCDI_STRUCT_DWORD(_buf, _field) \
((_buf) + (_MCDI_CHECK_ALIGN(_field ## _OFST, 4) >> 2))
+#define MCDI_SET_BYTE(_buf, _field, _value) do { \
+ BUILD_BUG_ON(MC_CMD_ ## _field ## _LEN != 1); \
+ *(u8 *)MCDI_PTR(_buf, _field) = _value; \
+ } while (0)
#define MCDI_STRUCT_SET_BYTE(_buf, _field, _value) do { \
BUILD_BUG_ON(_field ## _LEN != 1); \
*(u8 *)MCDI_STRUCT_PTR(_buf, _field) = _value; \
diff --git a/drivers/net/ethernet/sfc/mcdi_vdpa.c b/drivers/net/ethernet/sfc/mcdi_vdpa.c
new file mode 100644
index 000000000000..35f822170049
--- /dev/null
+++ b/drivers/net/ethernet/sfc/mcdi_vdpa.c
@@ -0,0 +1,268 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Driver for Xilinx network controllers and boards
+ * Copyright (C) 2020-2022, Xilinx, Inc.
+ * Copyright (C) 2022, Advanced Micro Devices, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation, incorporated herein by reference.
+ */
+
+#include <linux/vdpa.h>
+#include "ef100_vdpa.h"
+#include "efx.h"
+#include "nic.h"
+#include "mcdi_vdpa.h"
+#include "mcdi_pcol.h"
+
+/* The value of target_vf in virtio MC commands like
+ * virtqueue create, delete and get doorbell offset should
+ * contain the VF index when the calling function is a PF
+ * and VF_NULL (0xFFFF) otherwise. As the vDPA driver invokes
+ * MC commands in context of the VF, it uses VF_NULL.
+ */
+#define MC_CMD_VIRTIO_TARGET_VF_NULL 0xFFFF
+
+struct efx_vring_ctx *efx_vdpa_vring_init(struct efx_nic *efx, u32 vi,
+ enum ef100_vdpa_vq_type vring_type)
+{
+ struct efx_vring_ctx *vring_ctx;
+ u32 queue_cmd;
+
+ vring_ctx = kzalloc(sizeof(*vring_ctx), GFP_KERNEL);
+ if (!vring_ctx)
+ return ERR_PTR(-ENOMEM);
+
+ switch (vring_type) {
+ case EF100_VDPA_VQ_TYPE_NET_RXQ:
+ queue_cmd = MC_CMD_VIRTIO_INIT_QUEUE_REQ_NET_RXQ;
+ break;
+ case EF100_VDPA_VQ_TYPE_NET_TXQ:
+ queue_cmd = MC_CMD_VIRTIO_INIT_QUEUE_REQ_NET_TXQ;
+ break;
+ default:
+ pci_err(efx->pci_dev,
+ "%s: Invalid Queue type %u\n", __func__, vring_type);
+ kfree(vring_ctx);
+ return ERR_PTR(-ENOMEM);
+ }
+
+ vring_ctx->efx = efx;
+ vring_ctx->vf_index = MC_CMD_VIRTIO_TARGET_VF_NULL;
+ vring_ctx->vi_index = vi;
+ vring_ctx->mcdi_vring_type = queue_cmd;
+ return vring_ctx;
+}
+
+void efx_vdpa_vring_fini(struct efx_vring_ctx *vring_ctx)
+{
+ kfree(vring_ctx);
+}
+
+int efx_vdpa_get_features(struct efx_nic *efx,
+ enum ef100_vdpa_device_type type,
+ u64 *features)
+{
+ MCDI_DECLARE_BUF(outbuf, MC_CMD_VIRTIO_GET_FEATURES_OUT_LEN);
+ MCDI_DECLARE_BUF(inbuf, MC_CMD_VIRTIO_GET_FEATURES_IN_LEN);
+ u32 high_val, low_val;
+ ssize_t outlen;
+ u32 dev_type;
+ int rc;
+
+ if (!efx) {
+ pci_err(efx->pci_dev, "%s: Invalid NIC pointer\n", __func__);
+ return -EINVAL;
+ }
+ switch (type) {
+ case EF100_VDPA_DEVICE_TYPE_NET:
+ dev_type = MC_CMD_VIRTIO_GET_FEATURES_IN_NET;
+ break;
+ default:
+ pci_err(efx->pci_dev,
+ "%s: Device type %d not supported\n", __func__, type);
+ return -EINVAL;
+ }
+ MCDI_SET_DWORD(inbuf, VIRTIO_GET_FEATURES_IN_DEVICE_ID, dev_type);
+ rc = efx_mcdi_rpc(efx, MC_CMD_VIRTIO_GET_FEATURES, inbuf, sizeof(inbuf),
+ outbuf, sizeof(outbuf), &outlen);
+ if (rc)
+ return rc;
+ if (outlen < MC_CMD_VIRTIO_GET_FEATURES_OUT_LEN)
+ return -EIO;
+ low_val = MCDI_DWORD(outbuf, VIRTIO_GET_FEATURES_OUT_FEATURES_LO);
+ high_val = MCDI_DWORD(outbuf, VIRTIO_GET_FEATURES_OUT_FEATURES_HI);
+ *features = ((u64)high_val << 32) | low_val;
+ return 0;
+}
+
+int efx_vdpa_verify_features(struct efx_nic *efx,
+ enum ef100_vdpa_device_type type, u64 features)
+{
+ MCDI_DECLARE_BUF(inbuf, MC_CMD_VIRTIO_TEST_FEATURES_IN_LEN);
+ u32 dev_type;
+ int rc;
+
+ BUILD_BUG_ON(MC_CMD_VIRTIO_TEST_FEATURES_OUT_LEN != 0);
+ switch (type) {
+ case EF100_VDPA_DEVICE_TYPE_NET:
+ dev_type = MC_CMD_VIRTIO_GET_FEATURES_IN_NET;
+ break;
+ default:
+ pci_err(efx->pci_dev,
+ "%s: Device type %d not supported\n", __func__, type);
+ return -EINVAL;
+ }
+ MCDI_SET_DWORD(inbuf, VIRTIO_TEST_FEATURES_IN_DEVICE_ID, dev_type);
+ MCDI_SET_DWORD(inbuf, VIRTIO_TEST_FEATURES_IN_FEATURES_LO, features);
+ MCDI_SET_DWORD(inbuf, VIRTIO_TEST_FEATURES_IN_FEATURES_HI,
+ features >> 32);
+ rc = efx_mcdi_rpc(efx, MC_CMD_VIRTIO_TEST_FEATURES, inbuf,
+ sizeof(inbuf), NULL, 0, NULL);
+ return rc;
+}
+
+int efx_vdpa_vring_create(struct efx_vring_ctx *vring_ctx,
+ struct efx_vring_cfg *vring_cfg,
+ struct efx_vring_dyn_cfg *vring_dyn_cfg)
+{
+ MCDI_DECLARE_BUF(inbuf, MC_CMD_VIRTIO_INIT_QUEUE_REQ_LEN);
+ struct efx_nic *efx = vring_ctx->efx;
+ int rc;
+
+ BUILD_BUG_ON(MC_CMD_VIRTIO_INIT_QUEUE_RESP_LEN != 0);
+
+ MCDI_SET_BYTE(inbuf, VIRTIO_INIT_QUEUE_REQ_QUEUE_TYPE,
+ vring_ctx->mcdi_vring_type);
+ MCDI_SET_WORD(inbuf, VIRTIO_INIT_QUEUE_REQ_TARGET_VF,
+ vring_ctx->vf_index);
+ MCDI_SET_DWORD(inbuf, VIRTIO_INIT_QUEUE_REQ_INSTANCE,
+ vring_ctx->vi_index);
+
+ MCDI_SET_DWORD(inbuf, VIRTIO_INIT_QUEUE_REQ_SIZE, vring_cfg->size);
+ MCDI_SET_DWORD(inbuf, VIRTIO_INIT_QUEUE_REQ_DESC_TBL_ADDR_LO,
+ vring_cfg->desc);
+ MCDI_SET_DWORD(inbuf, VIRTIO_INIT_QUEUE_REQ_DESC_TBL_ADDR_HI,
+ vring_cfg->desc >> 32);
+ MCDI_SET_DWORD(inbuf, VIRTIO_INIT_QUEUE_REQ_AVAIL_RING_ADDR_LO,
+ vring_cfg->avail);
+ MCDI_SET_DWORD(inbuf, VIRTIO_INIT_QUEUE_REQ_AVAIL_RING_ADDR_HI,
+ vring_cfg->avail >> 32);
+ MCDI_SET_DWORD(inbuf, VIRTIO_INIT_QUEUE_REQ_USED_RING_ADDR_LO,
+ vring_cfg->used);
+ MCDI_SET_DWORD(inbuf, VIRTIO_INIT_QUEUE_REQ_USED_RING_ADDR_HI,
+ vring_cfg->used >> 32);
+ MCDI_SET_WORD(inbuf, VIRTIO_INIT_QUEUE_REQ_MSIX_VECTOR,
+ vring_cfg->msix_vector);
+ MCDI_SET_DWORD(inbuf, VIRTIO_INIT_QUEUE_REQ_FEATURES_LO,
+ vring_cfg->features);
+ MCDI_SET_DWORD(inbuf, VIRTIO_INIT_QUEUE_REQ_FEATURES_HI,
+ vring_cfg->features >> 32);
+
+ if (vring_dyn_cfg) {
+ MCDI_SET_DWORD(inbuf, VIRTIO_INIT_QUEUE_REQ_INITIAL_PIDX,
+ vring_dyn_cfg->avail_idx);
+ MCDI_SET_DWORD(inbuf, VIRTIO_INIT_QUEUE_REQ_INITIAL_CIDX,
+ vring_dyn_cfg->used_idx);
+ }
+ MCDI_SET_DWORD(inbuf, VIRTIO_INIT_QUEUE_REQ_MPORT_SELECTOR,
+ MAE_MPORT_SELECTOR_ASSIGNED);
+
+ rc = efx_mcdi_rpc(efx, MC_CMD_VIRTIO_INIT_QUEUE, inbuf, sizeof(inbuf),
+ NULL, 0, NULL);
+ return rc;
+}
+
+int efx_vdpa_vring_destroy(struct efx_vring_ctx *vring_ctx,
+ struct efx_vring_dyn_cfg *vring_dyn_cfg)
+{
+ MCDI_DECLARE_BUF(outbuf, MC_CMD_VIRTIO_FINI_QUEUE_RESP_LEN);
+ MCDI_DECLARE_BUF(inbuf, MC_CMD_VIRTIO_FINI_QUEUE_REQ_LEN);
+ struct efx_nic *efx = vring_ctx->efx;
+ ssize_t outlen;
+ int rc;
+
+ MCDI_SET_BYTE(inbuf, VIRTIO_FINI_QUEUE_REQ_QUEUE_TYPE,
+ vring_ctx->mcdi_vring_type);
+ MCDI_SET_WORD(inbuf, VIRTIO_INIT_QUEUE_REQ_TARGET_VF,
+ vring_ctx->vf_index);
+ MCDI_SET_DWORD(inbuf, VIRTIO_INIT_QUEUE_REQ_INSTANCE,
+ vring_ctx->vi_index);
+ rc = efx_mcdi_rpc(efx, MC_CMD_VIRTIO_FINI_QUEUE, inbuf, sizeof(inbuf),
+ outbuf, sizeof(outbuf), &outlen);
+
+ if (rc)
+ return rc;
+
+ if (outlen < MC_CMD_VIRTIO_FINI_QUEUE_RESP_LEN)
+ return -EIO;
+
+ if (vring_dyn_cfg) {
+ vring_dyn_cfg->avail_idx = MCDI_DWORD(outbuf,
+ VIRTIO_FINI_QUEUE_RESP_FINAL_PIDX);
+ vring_dyn_cfg->used_idx = MCDI_DWORD(outbuf,
+ VIRTIO_FINI_QUEUE_RESP_FINAL_CIDX);
+ }
+
+ return 0;
+}
+
+int efx_vdpa_get_doorbell_offset(struct efx_vring_ctx *vring_ctx,
+ u32 *offset)
+{
+ MCDI_DECLARE_BUF(outbuf, MC_CMD_VIRTIO_GET_NET_DOORBELL_OFFSET_RESP_LEN);
+ MCDI_DECLARE_BUF(inbuf, MC_CMD_VIRTIO_GET_DOORBELL_OFFSET_REQ_LEN);
+ struct efx_nic *efx = vring_ctx->efx;
+ ssize_t outlen;
+ int rc;
+
+ if (vring_ctx->mcdi_vring_type != MC_CMD_VIRTIO_INIT_QUEUE_REQ_NET_RXQ &&
+ vring_ctx->mcdi_vring_type != MC_CMD_VIRTIO_INIT_QUEUE_REQ_NET_TXQ) {
+ pci_err(efx->pci_dev,
+ "%s: Invalid Queue type %u\n",
+ __func__, vring_ctx->mcdi_vring_type);
+ return -EINVAL;
+ }
+
+ MCDI_SET_BYTE(inbuf, VIRTIO_GET_DOORBELL_OFFSET_REQ_DEVICE_ID,
+ MC_CMD_VIRTIO_GET_FEATURES_IN_NET);
+ MCDI_SET_WORD(inbuf, VIRTIO_GET_DOORBELL_OFFSET_REQ_TARGET_VF,
+ vring_ctx->vf_index);
+ MCDI_SET_DWORD(inbuf, VIRTIO_GET_DOORBELL_OFFSET_REQ_INSTANCE,
+ vring_ctx->vi_index);
+
+ rc = efx_mcdi_rpc(efx, MC_CMD_VIRTIO_GET_DOORBELL_OFFSET, inbuf,
+ sizeof(inbuf), outbuf, sizeof(outbuf), &outlen);
+ if (rc)
+ return rc;
+
+ if (outlen < MC_CMD_VIRTIO_GET_NET_DOORBELL_OFFSET_RESP_LEN)
+ return -EIO;
+ if (vring_ctx->mcdi_vring_type == MC_CMD_VIRTIO_INIT_QUEUE_REQ_NET_RXQ)
+ *offset = MCDI_DWORD(outbuf,
+ VIRTIO_GET_NET_DOORBELL_OFFSET_RESP_RX_DBL_OFFSET);
+ else
+ *offset = MCDI_DWORD(outbuf,
+ VIRTIO_GET_NET_DOORBELL_OFFSET_RESP_TX_DBL_OFFSET);
+
+ return 0;
+}
+
+int efx_vdpa_get_mtu(struct efx_nic *efx, u16 *mtu)
+{
+ MCDI_DECLARE_BUF(outbuf, MC_CMD_SET_MAC_V2_OUT_LEN);
+ MCDI_DECLARE_BUF(inbuf, MC_CMD_SET_MAC_EXT_IN_LEN);
+ ssize_t outlen;
+ int rc;
+
+ MCDI_SET_DWORD(inbuf, SET_MAC_EXT_IN_CONTROL, 0);
+ rc = efx_mcdi_rpc(efx, MC_CMD_SET_MAC, inbuf, sizeof(inbuf),
+ outbuf, sizeof(outbuf), &outlen);
+ if (rc)
+ return rc;
+ if (outlen < MC_CMD_SET_MAC_V2_OUT_LEN)
+ return -EIO;
+
+ *mtu = MCDI_DWORD(outbuf, SET_MAC_V2_OUT_MTU);
+ return 0;
+}
diff --git a/drivers/net/ethernet/sfc/mcdi_vdpa.h b/drivers/net/ethernet/sfc/mcdi_vdpa.h
new file mode 100644
index 000000000000..2a0f7c647c44
--- /dev/null
+++ b/drivers/net/ethernet/sfc/mcdi_vdpa.h
@@ -0,0 +1,84 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Driver for Xilinx network controllers and boards
+ * Copyright (C) 2020-2022, Xilinx, Inc.
+ * Copyright (C) 2022, Advanced Micro Devices, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation, incorporated herein by reference.
+ */
+
+#ifndef EFX_MCDI_VDPA_H
+#define EFX_MCDI_VDPA_H
+
+#if defined(CONFIG_SFC_VDPA)
+#include "mcdi.h"
+
+/**
+ * struct efx_vring_ctx: The vring context
+ *
+ * @efx: pointer of the VF's efx_nic object
+ * @vf_index: VF index of the vDPA VF
+ * @vi_index: vi index to be used for queue creation
+ * @mcdi_vring_type: corresponding MCDI vring type
+ */
+struct efx_vring_ctx {
+ struct efx_nic *efx;
+ u32 vf_index;
+ u32 vi_index;
+ u32 mcdi_vring_type;
+};
+
+/**
+ * struct efx_vring_cfg: Configuration for vring creation
+ *
+ * @desc: Descriptor area address of the vring
+ * @avail: Available area address of the vring
+ * @used: Device area address of the vring
+ * @size: Queue size, in entries. Must be a power of two
+ * @msix_vector: msix vector address for the queue
+ * @features: negotiated feature bits
+ */
+struct efx_vring_cfg {
+ u64 desc;
+ u64 avail;
+ u64 used;
+ u32 size;
+ u16 msix_vector;
+ u64 features;
+};
+
+/**
+ * struct efx_vring_dyn_cfg - dynamic vring configuration
+ *
+ * @avail_idx: last available index of the vring
+ * @used_idx: last used index of the vring
+ */
+struct efx_vring_dyn_cfg {
+ u32 avail_idx;
+ u32 used_idx;
+};
+
+int efx_vdpa_get_features(struct efx_nic *efx, enum ef100_vdpa_device_type type,
+ u64 *featuresp);
+
+int efx_vdpa_verify_features(struct efx_nic *efx,
+ enum ef100_vdpa_device_type type, u64 features);
+
+struct efx_vring_ctx *efx_vdpa_vring_init(struct efx_nic *efx, u32 vi,
+ enum ef100_vdpa_vq_type vring_type);
+
+void efx_vdpa_vring_fini(struct efx_vring_ctx *vring_ctx);
+
+int efx_vdpa_vring_create(struct efx_vring_ctx *vring_ctx,
+ struct efx_vring_cfg *vring_cfg,
+ struct efx_vring_dyn_cfg *vring_dyn_cfg);
+
+int efx_vdpa_vring_destroy(struct efx_vring_ctx *vring_ctx,
+ struct efx_vring_dyn_cfg *vring_dyn_cfg);
+
+int efx_vdpa_get_doorbell_offset(struct efx_vring_ctx *vring_ctx,
+ u32 *offsetp);
+int efx_vdpa_get_mtu(struct efx_nic *efx, u16 *mtu);
+#endif
+#endif
--
2.30.1
^ permalink raw reply related [flat|nested] 39+ messages in thread
* [PATCH net-next 03/11] sfc: implement init and fini functions for vDPA personality
2022-12-07 14:54 [PATCH net-next 00/11] sfc: add vDPA support for EF100 devices Gautam Dawar
2022-12-07 14:54 ` [PATCH net-next 01/11] sfc: add function personality " Gautam Dawar
2022-12-07 14:54 ` [PATCH net-next 02/11] sfc: implement MCDI interface for vDPA operations Gautam Dawar
@ 2022-12-07 14:54 ` Gautam Dawar
2022-12-07 14:54 ` [PATCH net-next 04/11] sfc: implement vDPA management device operations Gautam Dawar
` (8 subsequent siblings)
11 siblings, 0 replies; 39+ messages in thread
From: Gautam Dawar @ 2022-12-07 14:54 UTC (permalink / raw)
To: linux-net-drivers, netdev, jasowang, eperezma
Cc: tanuj.kamde, Koushik.Dutta, harpreet.anand, Gautam Dawar,
Edward Cree, Martin Habets, David S. Miller, Eric Dumazet,
Jakub Kicinski, Paolo Abeni, linux-kernel
When the bar_config for a PCIe function is changed from
EF100 to vDPA or vice-versa, corresponding EF100/vDPA fini/init
functions are invoked.
Also, because of the fact that a vDPA device doesn't have an
associated net device i.e. efx->net_dev is NULL, the code in
efx_mcdi_filter_table_probe() has been re-structured to have
the common code for both EF100 and vDPA personalities first
and then return early for vDPA case (before efx->net_dev is
accessed for EF100 personality).
Signed-off-by: Gautam Dawar <gautam.dawar@amd.com>
---
drivers/net/ethernet/sfc/Makefile | 2 +-
drivers/net/ethernet/sfc/ef100_nic.c | 7 ++-
drivers/net/ethernet/sfc/ef100_vdpa.c | 58 +++++++++++++++++++++++++
drivers/net/ethernet/sfc/ef100_vdpa.h | 2 +
drivers/net/ethernet/sfc/mcdi_filters.c | 51 ++++++++++++----------
drivers/net/ethernet/sfc/net_driver.h | 1 +
6 files changed, 96 insertions(+), 25 deletions(-)
create mode 100644 drivers/net/ethernet/sfc/ef100_vdpa.c
diff --git a/drivers/net/ethernet/sfc/Makefile b/drivers/net/ethernet/sfc/Makefile
index 059a0944e89a..84c9f0590368 100644
--- a/drivers/net/ethernet/sfc/Makefile
+++ b/drivers/net/ethernet/sfc/Makefile
@@ -11,7 +11,7 @@ sfc-$(CONFIG_SFC_MTD) += mtd.o
sfc-$(CONFIG_SFC_SRIOV) += sriov.o ef10_sriov.o ef100_sriov.o ef100_rep.o \
mae.o tc.o tc_bindings.o tc_counters.o
-sfc-$(CONFIG_SFC_VDPA) += mcdi_vdpa.o
+sfc-$(CONFIG_SFC_VDPA) += mcdi_vdpa.o ef100_vdpa.o
obj-$(CONFIG_SFC) += sfc.o
obj-$(CONFIG_SFC_FALCON) += falcon/
diff --git a/drivers/net/ethernet/sfc/ef100_nic.c b/drivers/net/ethernet/sfc/ef100_nic.c
index a57ec6d5b781..41175eb00326 100644
--- a/drivers/net/ethernet/sfc/ef100_nic.c
+++ b/drivers/net/ethernet/sfc/ef100_nic.c
@@ -27,6 +27,9 @@
#include "tc.h"
#include "mae.h"
#include "rx_common.h"
+#ifdef CONFIG_SFC_VDPA
+#include "ef100_vdpa.h"
+#endif
#define EF100_MAX_VIS 4096
#define EF100_NUM_MCDI_BUFFERS 1
@@ -768,8 +771,8 @@ static const struct ef100_bar_config_ops bar_config_ops[] = {
},
#ifdef CONFIG_SFC_VDPA
[EF100_BAR_CONFIG_VDPA] = {
- .init = NULL,
- .fini = NULL
+ .init = ef100_vdpa_init,
+ .fini = ef100_vdpa_fini
},
#endif
[EF100_BAR_CONFIG_NONE] = {
diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.c b/drivers/net/ethernet/sfc/ef100_vdpa.c
new file mode 100644
index 000000000000..5e215cee585a
--- /dev/null
+++ b/drivers/net/ethernet/sfc/ef100_vdpa.c
@@ -0,0 +1,58 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Driver for Xilinx network controllers and boards
+ * Copyright(C) 2020-2022 Xilinx, Inc.
+ * Copyright(C) 2022 Advanced Micro Devices, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation, incorporated herein by reference.
+ */
+
+#include <linux/err.h>
+#include <linux/vdpa.h>
+#include <linux/virtio_net.h>
+#include "ef100_vdpa.h"
+#include "mcdi_vdpa.h"
+#include "mcdi_filters.h"
+#include "ef100_netdev.h"
+
+int ef100_vdpa_init(struct efx_probe_data *probe_data)
+{
+ struct efx_nic *efx = &probe_data->efx;
+ int rc;
+
+ if (efx->state != STATE_PROBED) {
+ pci_err(efx->pci_dev, "Invalid efx state %u", efx->state);
+ return -EBUSY;
+ }
+
+ efx->state = STATE_VDPA;
+ down_write(&efx->filter_sem);
+ rc = ef100_filter_table_probe(efx);
+ up_write(&efx->filter_sem);
+ if (rc) {
+ pci_err(efx->pci_dev, "filter probe failed, err: %d\n", rc);
+ goto fail;
+ }
+
+ return 0;
+
+fail:
+ efx->state = STATE_PROBED;
+ return rc;
+}
+
+void ef100_vdpa_fini(struct efx_probe_data *probe_data)
+{
+ struct efx_nic *efx = &probe_data->efx;
+
+ if (efx->state != STATE_VDPA && efx->state != STATE_DISABLED) {
+ pci_err(efx->pci_dev, "Invalid efx state %u", efx->state);
+ return;
+ }
+
+ efx->state = STATE_PROBED;
+ down_write(&efx->filter_sem);
+ efx_mcdi_filter_table_remove(efx);
+ up_write(&efx->filter_sem);
+}
diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.h b/drivers/net/ethernet/sfc/ef100_vdpa.h
index f6564448d0c7..6b51a05becd8 100644
--- a/drivers/net/ethernet/sfc/ef100_vdpa.h
+++ b/drivers/net/ethernet/sfc/ef100_vdpa.h
@@ -28,5 +28,7 @@ enum ef100_vdpa_vq_type {
EF100_VDPA_VQ_NTYPES
};
+int ef100_vdpa_init(struct efx_probe_data *probe_data);
+void ef100_vdpa_fini(struct efx_probe_data *probe_data);
#endif /* CONFIG_SFC_VDPA */
#endif /* __EF100_VDPA_H__ */
diff --git a/drivers/net/ethernet/sfc/mcdi_filters.c b/drivers/net/ethernet/sfc/mcdi_filters.c
index 4ff6586116ee..fde2b5b50ade 100644
--- a/drivers/net/ethernet/sfc/mcdi_filters.c
+++ b/drivers/net/ethernet/sfc/mcdi_filters.c
@@ -1282,14 +1282,14 @@ efx_mcdi_filter_table_probe_matches(struct efx_nic *efx,
pd_match_pri);
rc = efx_mcdi_filter_match_flags_from_mcdi(encap, mcdi_flags);
if (rc < 0) {
- netif_dbg(efx, probe, efx->net_dev,
- "%s: fw flags %#x pri %u not supported in driver\n",
- __func__, mcdi_flags, pd_match_pri);
+ pci_dbg(efx->pci_dev,
+ "%s: fw flags %#x pri %u not supported in driver\n",
+ __func__, mcdi_flags, pd_match_pri);
} else {
- netif_dbg(efx, probe, efx->net_dev,
- "%s: fw flags %#x pri %u supported as driver flags %#x pri %u\n",
- __func__, mcdi_flags, pd_match_pri,
- rc, table->rx_match_count);
+ pci_dbg(efx->pci_dev,
+ "%s: fw flags %#x pri %u supported as driver flags %#x pri %u\n",
+ __func__, mcdi_flags, pd_match_pri,
+ rc, table->rx_match_count);
table->rx_match_mcdi_flags[table->rx_match_count] = mcdi_flags;
table->rx_match_count++;
}
@@ -1318,11 +1318,26 @@ int efx_mcdi_filter_table_probe(struct efx_nic *efx, bool multicast_chaining)
table->rx_match_count = 0;
rc = efx_mcdi_filter_table_probe_matches(efx, table, false);
if (rc)
- goto fail;
+ goto fail1;
+ table->entry = vzalloc(array_size(EFX_MCDI_FILTER_TBL_ROWS,
+ sizeof(*table->entry)));
+ if (!table->entry) {
+ rc = -ENOMEM;
+ goto fail1;
+ }
+
+ table->mc_promisc_last = false;
+ INIT_LIST_HEAD(&table->vlan_list);
+ init_rwsem(&table->lock);
+
+ efx->filter_state = table;
+ if (efx->state == STATE_VDPA)
+ return 0;
+
if (efx_has_cap(efx, VXLAN_NVGRE))
rc = efx_mcdi_filter_table_probe_matches(efx, table, true);
if (rc)
- goto fail;
+ goto fail2;
if ((efx_supported_features(efx) & NETIF_F_HW_VLAN_CTAG_FILTER) &&
!(efx_mcdi_filter_match_supported(table, false,
(EFX_FILTER_MATCH_OUTER_VID | EFX_FILTER_MATCH_LOC_MAC)) &&
@@ -1335,24 +1350,16 @@ int efx_mcdi_filter_table_probe(struct efx_nic *efx, bool multicast_chaining)
net_dev->hw_features &= ~NETIF_F_HW_VLAN_CTAG_FILTER;
}
- table->entry = vzalloc(array_size(EFX_MCDI_FILTER_TBL_ROWS,
- sizeof(*table->entry)));
- if (!table->entry) {
- rc = -ENOMEM;
- goto fail;
- }
-
- table->mc_promisc_last = false;
table->vlan_filter =
!!(efx->net_dev->features & NETIF_F_HW_VLAN_CTAG_FILTER);
- INIT_LIST_HEAD(&table->vlan_list);
- init_rwsem(&table->lock);
-
- efx->filter_state = table;
return 0;
-fail:
+
+fail2:
+ vfree(table->entry);
+fail1:
kfree(table);
+ efx->filter_state = NULL;
return rc;
}
diff --git a/drivers/net/ethernet/sfc/net_driver.h b/drivers/net/ethernet/sfc/net_driver.h
index 3b49e216768b..ffda80a95221 100644
--- a/drivers/net/ethernet/sfc/net_driver.h
+++ b/drivers/net/ethernet/sfc/net_driver.h
@@ -646,6 +646,7 @@ enum nic_state {
STATE_NET_DOWN, /* netdev registered */
STATE_NET_UP, /* ready for traffic */
STATE_DISABLED, /* device disabled due to hardware errors */
+ STATE_VDPA, /* device bar_config changed to vDPA */
STATE_RECOVERY = 0x100,/* recovering from PCI error */
STATE_FROZEN = 0x200, /* frozen by power management */
--
2.30.1
^ permalink raw reply related [flat|nested] 39+ messages in thread
* [PATCH net-next 04/11] sfc: implement vDPA management device operations
2022-12-07 14:54 [PATCH net-next 00/11] sfc: add vDPA support for EF100 devices Gautam Dawar
` (2 preceding siblings ...)
2022-12-07 14:54 ` [PATCH net-next 03/11] sfc: implement init and fini functions for vDPA personality Gautam Dawar
@ 2022-12-07 14:54 ` Gautam Dawar
2022-12-07 16:31 ` kernel test robot
2022-12-14 6:43 ` Jason Wang
2022-12-07 14:54 ` [PATCH net-next 05/11] sfc: implement vdpa device config operations Gautam Dawar
` (7 subsequent siblings)
11 siblings, 2 replies; 39+ messages in thread
From: Gautam Dawar @ 2022-12-07 14:54 UTC (permalink / raw)
To: linux-net-drivers, netdev, jasowang, eperezma
Cc: tanuj.kamde, Koushik.Dutta, harpreet.anand, Gautam Dawar,
Edward Cree, Martin Habets, David S. Miller, Eric Dumazet,
Jakub Kicinski, Paolo Abeni, linux-kernel
To allow vDPA device creation and deletion, add a vDPA management
device per function. Currently, the vDPA devices can be created
only on a VF. Also, for now only network class of vDPA devices
are supported.
Signed-off-by: Gautam Dawar <gautam.dawar@amd.com>
---
drivers/net/ethernet/sfc/Makefile | 2 +-
drivers/net/ethernet/sfc/ef10.c | 2 +-
drivers/net/ethernet/sfc/ef100_nic.c | 24 ++-
drivers/net/ethernet/sfc/ef100_nic.h | 11 +
drivers/net/ethernet/sfc/ef100_vdpa.c | 232 ++++++++++++++++++++++
drivers/net/ethernet/sfc/ef100_vdpa.h | 84 ++++++++
drivers/net/ethernet/sfc/ef100_vdpa_ops.c | 28 +++
drivers/net/ethernet/sfc/mcdi_functions.c | 9 +-
drivers/net/ethernet/sfc/mcdi_functions.h | 3 +-
drivers/net/ethernet/sfc/net_driver.h | 6 +
10 files changed, 394 insertions(+), 7 deletions(-)
create mode 100644 drivers/net/ethernet/sfc/ef100_vdpa_ops.c
diff --git a/drivers/net/ethernet/sfc/Makefile b/drivers/net/ethernet/sfc/Makefile
index 84c9f0590368..a10eac91ab23 100644
--- a/drivers/net/ethernet/sfc/Makefile
+++ b/drivers/net/ethernet/sfc/Makefile
@@ -11,7 +11,7 @@ sfc-$(CONFIG_SFC_MTD) += mtd.o
sfc-$(CONFIG_SFC_SRIOV) += sriov.o ef10_sriov.o ef100_sriov.o ef100_rep.o \
mae.o tc.o tc_bindings.o tc_counters.o
-sfc-$(CONFIG_SFC_VDPA) += mcdi_vdpa.o ef100_vdpa.o
+sfc-$(CONFIG_SFC_VDPA) += mcdi_vdpa.o ef100_vdpa.o ef100_vdpa_ops.o
obj-$(CONFIG_SFC) += sfc.o
obj-$(CONFIG_SFC_FALCON) += falcon/
diff --git a/drivers/net/ethernet/sfc/ef10.c b/drivers/net/ethernet/sfc/ef10.c
index 7022fb2005a2..366ecd3c80b1 100644
--- a/drivers/net/ethernet/sfc/ef10.c
+++ b/drivers/net/ethernet/sfc/ef10.c
@@ -589,7 +589,7 @@ static int efx_ef10_probe(struct efx_nic *efx)
if (rc)
goto fail4;
- rc = efx_get_pf_index(efx, &nic_data->pf_index);
+ rc = efx_get_fn_info(efx, &nic_data->pf_index, NULL);
if (rc)
goto fail5;
diff --git a/drivers/net/ethernet/sfc/ef100_nic.c b/drivers/net/ethernet/sfc/ef100_nic.c
index 41175eb00326..41811c519275 100644
--- a/drivers/net/ethernet/sfc/ef100_nic.c
+++ b/drivers/net/ethernet/sfc/ef100_nic.c
@@ -1160,7 +1160,7 @@ static int ef100_probe_main(struct efx_nic *efx)
if (rc)
goto fail;
- rc = efx_get_pf_index(efx, &nic_data->pf_index);
+ rc = efx_get_fn_info(efx, &nic_data->pf_index, &nic_data->vf_index);
if (rc)
goto fail;
@@ -1247,13 +1247,33 @@ int ef100_probe_netdev_pf(struct efx_nic *efx)
int ef100_probe_vf(struct efx_nic *efx)
{
- return ef100_probe_main(efx);
+#if defined(CONFIG_SFC_VDPA)
+ int err;
+#endif
+ int rc;
+
+ rc = ef100_probe_main(efx);
+ if (rc)
+ return rc;
+
+#if defined(CONFIG_SFC_VDPA)
+ err = ef100_vdpa_register_mgmtdev(efx);
+ if (err)
+ pci_warn(efx->pci_dev,
+ "vdpa_register_mgmtdev failed, err: %d\n", err);
+#endif
+ return 0;
}
void ef100_remove(struct efx_nic *efx)
{
struct ef100_nic_data *nic_data = efx->nic_data;
+#if defined(CONFIG_SFC_VDPA)
+ if (efx_vdpa_supported(efx))
+ ef100_vdpa_unregister_mgmtdev(efx);
+#endif
+
efx_mcdi_detach(efx);
efx_mcdi_fini(efx);
if (nic_data) {
diff --git a/drivers/net/ethernet/sfc/ef100_nic.h b/drivers/net/ethernet/sfc/ef100_nic.h
index 5ed693fbe79f..730c8bb932b0 100644
--- a/drivers/net/ethernet/sfc/ef100_nic.h
+++ b/drivers/net/ethernet/sfc/ef100_nic.h
@@ -68,6 +68,13 @@ enum ef100_bar_config {
EF100_BAR_CONFIG_VDPA,
};
+#ifdef CONFIG_SFC_VDPA
+enum ef100_vdpa_class {
+ EF100_VDPA_CLASS_NONE,
+ EF100_VDPA_CLASS_NET,
+};
+#endif
+
struct ef100_nic_data {
struct efx_nic *efx;
struct efx_buffer mcdi_buf;
@@ -75,7 +82,11 @@ struct ef100_nic_data {
u32 datapath_caps2;
u32 datapath_caps3;
unsigned int pf_index;
+ unsigned int vf_index;
u16 warm_boot_count;
+#ifdef CONFIG_SFC_VDPA
+ enum ef100_vdpa_class vdpa_class;
+#endif
u8 port_id[ETH_ALEN];
DECLARE_BITMAP(evq_phases, EFX_MAX_CHANNELS);
enum ef100_bar_config bar_config;
diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.c b/drivers/net/ethernet/sfc/ef100_vdpa.c
index 5e215cee585a..ff4bb61e598e 100644
--- a/drivers/net/ethernet/sfc/ef100_vdpa.c
+++ b/drivers/net/ethernet/sfc/ef100_vdpa.c
@@ -11,11 +11,17 @@
#include <linux/err.h>
#include <linux/vdpa.h>
#include <linux/virtio_net.h>
+#include <uapi/linux/vdpa.h>
#include "ef100_vdpa.h"
#include "mcdi_vdpa.h"
#include "mcdi_filters.h"
#include "ef100_netdev.h"
+static struct virtio_device_id ef100_vdpa_id_table[] = {
+ { .device = VIRTIO_ID_NET, .vendor = PCI_VENDOR_ID_REDHAT_QUMRANET },
+ { 0 },
+};
+
int ef100_vdpa_init(struct efx_probe_data *probe_data)
{
struct efx_nic *efx = &probe_data->efx;
@@ -42,17 +48,243 @@ int ef100_vdpa_init(struct efx_probe_data *probe_data)
return rc;
}
+static void ef100_vdpa_delete(struct efx_nic *efx)
+{
+ if (efx->vdpa_nic) {
+ /* replace with _vdpa_unregister_device later */
+ put_device(&efx->vdpa_nic->vdpa_dev.dev);
+ efx->vdpa_nic = NULL;
+ }
+}
+
void ef100_vdpa_fini(struct efx_probe_data *probe_data)
{
struct efx_nic *efx = &probe_data->efx;
+ struct ef100_nic_data *nic_data;
if (efx->state != STATE_VDPA && efx->state != STATE_DISABLED) {
pci_err(efx->pci_dev, "Invalid efx state %u", efx->state);
return;
}
+ /* Handle vdpa device deletion, if not done explicitly */
+ ef100_vdpa_delete(efx);
+ nic_data = efx->nic_data;
+ nic_data->vdpa_class = EF100_VDPA_CLASS_NONE;
efx->state = STATE_PROBED;
down_write(&efx->filter_sem);
efx_mcdi_filter_table_remove(efx);
up_write(&efx->filter_sem);
}
+
+static int get_net_config(struct ef100_vdpa_nic *vdpa_nic)
+{
+ struct efx_nic *efx = vdpa_nic->efx;
+ u16 mtu;
+ int rc;
+
+ vdpa_nic->net_config.max_virtqueue_pairs =
+ cpu_to_efx_vdpa16(vdpa_nic, vdpa_nic->max_queue_pairs);
+
+ rc = efx_vdpa_get_mtu(efx, &mtu);
+ if (rc) {
+ dev_err(&vdpa_nic->vdpa_dev.dev,
+ "%s: Get MTU for vf:%u failed:%d\n", __func__,
+ vdpa_nic->vf_index, rc);
+ return rc;
+ }
+ vdpa_nic->net_config.mtu = cpu_to_efx_vdpa16(vdpa_nic, mtu);
+ vdpa_nic->net_config.status = cpu_to_efx_vdpa16(vdpa_nic,
+ VIRTIO_NET_S_LINK_UP);
+ return 0;
+}
+
+static struct ef100_vdpa_nic *ef100_vdpa_create(struct efx_nic *efx,
+ const char *dev_name,
+ enum ef100_vdpa_class dev_type,
+ const u8 *mac)
+{
+ struct ef100_nic_data *nic_data = efx->nic_data;
+ struct ef100_vdpa_nic *vdpa_nic;
+ struct device *dev;
+ int rc;
+
+ nic_data->vdpa_class = dev_type;
+ vdpa_nic = vdpa_alloc_device(struct ef100_vdpa_nic,
+ vdpa_dev, &efx->pci_dev->dev,
+ &ef100_vdpa_config_ops,
+ 1, 1,
+ dev_name, false);
+ if (!vdpa_nic) {
+ pci_err(efx->pci_dev,
+ "vDPA device allocation failed for vf: %u\n",
+ nic_data->vf_index);
+ nic_data->vdpa_class = EF100_VDPA_CLASS_NONE;
+ return ERR_PTR(-ENOMEM);
+ }
+
+ mutex_init(&vdpa_nic->lock);
+ dev = &vdpa_nic->vdpa_dev.dev;
+ efx->vdpa_nic = vdpa_nic;
+ vdpa_nic->vdpa_dev.dma_dev = &efx->pci_dev->dev;
+ vdpa_nic->vdpa_dev.mdev = efx->mgmt_dev;
+ vdpa_nic->efx = efx;
+ vdpa_nic->pf_index = nic_data->pf_index;
+ vdpa_nic->vf_index = nic_data->vf_index;
+ vdpa_nic->vdpa_state = EF100_VDPA_STATE_INITIALIZED;
+ vdpa_nic->mac_address = (u8 *)&vdpa_nic->net_config.mac;
+ ether_addr_copy(vdpa_nic->mac_address, mac);
+ vdpa_nic->mac_configured = true;
+
+ rc = get_net_config(vdpa_nic);
+ if (rc)
+ goto err_put_device;
+
+ /* _vdpa_register_device when its ready */
+
+ return vdpa_nic;
+
+err_put_device:
+ /* put_device invokes ef100_vdpa_free */
+ put_device(&vdpa_nic->vdpa_dev.dev);
+ return ERR_PTR(rc);
+}
+
+static void ef100_vdpa_net_dev_del(struct vdpa_mgmt_dev *mgmt_dev,
+ struct vdpa_device *vdev)
+{
+ struct ef100_nic_data *nic_data;
+ struct efx_nic *efx;
+ int rc;
+
+ efx = pci_get_drvdata(to_pci_dev(mgmt_dev->device));
+ nic_data = efx->nic_data;
+
+ rc = efx_ef100_set_bar_config(efx, EF100_BAR_CONFIG_EF100);
+ if (rc)
+ pci_err(efx->pci_dev,
+ "set_bar_config EF100 failed, err: %d\n", rc);
+ else
+ pci_dbg(efx->pci_dev,
+ "vdpa net device deleted, vf: %u\n",
+ nic_data->vf_index);
+}
+
+static int ef100_vdpa_net_dev_add(struct vdpa_mgmt_dev *mgmt_dev,
+ const char *name,
+ const struct vdpa_dev_set_config *config)
+{
+ struct ef100_vdpa_nic *vdpa_nic;
+ struct ef100_nic_data *nic_data;
+ struct efx_nic *efx;
+ int rc, err;
+
+ efx = pci_get_drvdata(to_pci_dev(mgmt_dev->device));
+ if (efx->vdpa_nic) {
+ pci_warn(efx->pci_dev,
+ "vDPA device already exists on this VF\n");
+ return -EEXIST;
+ }
+
+ if (config->mask & BIT_ULL(VDPA_ATTR_DEV_NET_CFG_MACADDR)) {
+ if (!is_valid_ether_addr(config->net.mac)) {
+ pci_err(efx->pci_dev, "Invalid MAC address %pM\n",
+ config->net.mac);
+ return -EINVAL;
+ }
+ } else {
+ pci_err(efx->pci_dev, "MAC address parameter missing\n");
+ return -EIO;
+ }
+
+ nic_data = efx->nic_data;
+
+ rc = efx_ef100_set_bar_config(efx, EF100_BAR_CONFIG_VDPA);
+ if (rc) {
+ pci_err(efx->pci_dev,
+ "set_bar_config vDPA failed, err: %d\n", rc);
+ goto err_set_bar_config;
+ }
+
+ vdpa_nic = ef100_vdpa_create(efx, name, EF100_VDPA_CLASS_NET,
+ (const u8 *)config->net.mac);
+ if (IS_ERR(vdpa_nic)) {
+ pci_err(efx->pci_dev,
+ "vDPA device creation failed, vf: %u, err: %ld\n",
+ nic_data->vf_index, PTR_ERR(vdpa_nic));
+ rc = PTR_ERR(vdpa_nic);
+ goto err_set_bar_config;
+ } else {
+ pci_dbg(efx->pci_dev,
+ "vdpa net device created, vf: %u\n",
+ nic_data->vf_index);
+ pci_warn(efx->pci_dev,
+ "Use QEMU versions 6.1.0 and later with vhost-vdpa\n");
+ }
+
+ return 0;
+
+err_set_bar_config:
+ err = efx_ef100_set_bar_config(efx, EF100_BAR_CONFIG_EF100);
+ if (err)
+ pci_err(efx->pci_dev,
+ "set_bar_config EF100 failed, err: %d\n", err);
+
+ return rc;
+}
+
+static const struct vdpa_mgmtdev_ops ef100_vdpa_net_mgmtdev_ops = {
+ .dev_add = ef100_vdpa_net_dev_add,
+ .dev_del = ef100_vdpa_net_dev_del
+};
+
+int ef100_vdpa_register_mgmtdev(struct efx_nic *efx)
+{
+ struct vdpa_mgmt_dev *mgmt_dev;
+ u64 features;
+ int rc;
+
+ mgmt_dev = kzalloc(sizeof(*mgmt_dev), GFP_KERNEL);
+ if (!mgmt_dev)
+ return -ENOMEM;
+
+ rc = efx_vdpa_get_features(efx, EF100_VDPA_DEVICE_TYPE_NET, &features);
+ if (rc) {
+ pci_err(efx->pci_dev, "%s: MCDI get features error:%d\n",
+ __func__, rc);
+ goto err_get_features;
+ }
+
+ efx->mgmt_dev = mgmt_dev;
+ mgmt_dev->device = &efx->pci_dev->dev;
+ mgmt_dev->id_table = ef100_vdpa_id_table;
+ mgmt_dev->ops = &ef100_vdpa_net_mgmtdev_ops;
+ mgmt_dev->supported_features = features;
+ mgmt_dev->max_supported_vqs = EF100_VDPA_MAX_QUEUES_PAIRS * 2;
+ mgmt_dev->config_attr_mask = BIT_ULL(VDPA_ATTR_DEV_NET_CFG_MACADDR);
+
+ rc = vdpa_mgmtdev_register(mgmt_dev);
+ if (rc) {
+ pci_err(efx->pci_dev,
+ "vdpa_mgmtdev_register failed, err: %d\n", rc);
+ goto err_mgmtdev_register;
+ }
+
+ return 0;
+
+err_mgmtdev_register:
+err_get_features:
+ kfree(mgmt_dev);
+ efx->mgmt_dev = NULL;
+
+ return rc;
+}
+
+void ef100_vdpa_unregister_mgmtdev(struct efx_nic *efx)
+{
+ if (efx->mgmt_dev) {
+ vdpa_mgmtdev_unregister(efx->mgmt_dev);
+ kfree(efx->mgmt_dev);
+ efx->mgmt_dev = NULL;
+ }
+}
diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.h b/drivers/net/ethernet/sfc/ef100_vdpa.h
index 6b51a05becd8..83f6d819f6a5 100644
--- a/drivers/net/ethernet/sfc/ef100_vdpa.h
+++ b/drivers/net/ethernet/sfc/ef100_vdpa.h
@@ -18,6 +18,24 @@
#if defined(CONFIG_SFC_VDPA)
+/* Max queue pairs currently supported */
+#define EF100_VDPA_MAX_QUEUES_PAIRS 1
+
+/**
+ * enum ef100_vdpa_nic_state - possible states for a vDPA NIC
+ *
+ * @EF100_VDPA_STATE_INITIALIZED: State after vDPA NIC created
+ * @EF100_VDPA_STATE_NEGOTIATED: State after feature negotiation
+ * @EF100_VDPA_STATE_STARTED: State after driver ok
+ * @EF100_VDPA_STATE_NSTATES: Number of VDPA states
+ */
+enum ef100_vdpa_nic_state {
+ EF100_VDPA_STATE_INITIALIZED,
+ EF100_VDPA_STATE_NEGOTIATED,
+ EF100_VDPA_STATE_STARTED,
+ EF100_VDPA_STATE_NSTATES
+};
+
enum ef100_vdpa_device_type {
EF100_VDPA_DEVICE_TYPE_NET,
};
@@ -28,7 +46,73 @@ enum ef100_vdpa_vq_type {
EF100_VDPA_VQ_NTYPES
};
+/**
+ * struct ef100_vdpa_nic - vDPA NIC data structure
+ *
+ * @vdpa_dev: vdpa_device object which registers on the vDPA bus.
+ * @vdpa_state: NIC state machine governed by ef100_vdpa_nic_state
+ * @efx: pointer to the VF's efx_nic object
+ * @lock: Managing access to vdpa config operations
+ * @pf_index: PF index of the vDPA VF
+ * @vf_index: VF index of the vDPA VF
+ * @status: device status as per VIRTIO spec
+ * @features: negotiated feature bits
+ * @max_queue_pairs: maximum number of queue pairs supported
+ * @net_config: virtio_net_config data
+ * @mac_address: mac address of interface associated with this vdpa device
+ * @mac_configured: true after MAC address is configured
+ */
+struct ef100_vdpa_nic {
+ struct vdpa_device vdpa_dev;
+ enum ef100_vdpa_nic_state vdpa_state;
+ struct efx_nic *efx;
+ /* for synchronizing access to vdpa config operations */
+ struct mutex lock;
+ u32 pf_index;
+ u32 vf_index;
+ u8 status;
+ u64 features;
+ u32 max_queue_pairs;
+ struct virtio_net_config net_config;
+ u8 *mac_address;
+ bool mac_configured;
+};
+
int ef100_vdpa_init(struct efx_probe_data *probe_data);
void ef100_vdpa_fini(struct efx_probe_data *probe_data);
+int ef100_vdpa_register_mgmtdev(struct efx_nic *efx);
+void ef100_vdpa_unregister_mgmtdev(struct efx_nic *efx);
+
+static inline bool efx_vdpa_is_little_endian(struct ef100_vdpa_nic *vdpa_nic)
+{
+ return virtio_legacy_is_little_endian() ||
+ (vdpa_nic->features & (1ULL << VIRTIO_F_VERSION_1));
+}
+
+static inline u16 efx_vdpa16_to_cpu(struct ef100_vdpa_nic *vdpa_nic,
+ __virtio16 val)
+{
+ return __virtio16_to_cpu(efx_vdpa_is_little_endian(vdpa_nic), val);
+}
+
+static inline __virtio16 cpu_to_efx_vdpa16(struct ef100_vdpa_nic *vdpa_nic,
+ u16 val)
+{
+ return __cpu_to_virtio16(efx_vdpa_is_little_endian(vdpa_nic), val);
+}
+
+static inline u32 efx_vdpa32_to_cpu(struct ef100_vdpa_nic *vdpa_nic,
+ __virtio32 val)
+{
+ return __virtio32_to_cpu(efx_vdpa_is_little_endian(vdpa_nic), val);
+}
+
+static inline __virtio32 cpu_to_efx_vdpa32(struct ef100_vdpa_nic *vdpa_nic,
+ u32 val)
+{
+ return __cpu_to_virtio32(efx_vdpa_is_little_endian(vdpa_nic), val);
+}
+
+extern const struct vdpa_config_ops ef100_vdpa_config_ops;
#endif /* CONFIG_SFC_VDPA */
#endif /* __EF100_VDPA_H__ */
diff --git a/drivers/net/ethernet/sfc/ef100_vdpa_ops.c b/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
new file mode 100644
index 000000000000..31952931c198
--- /dev/null
+++ b/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
@@ -0,0 +1,28 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Driver for Xilinx network controllers and boards
+ * Copyright(C) 2020-2022 Xilinx, Inc.
+ * Copyright(C) 2022 Advanced Micro Devices, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation, incorporated herein by reference.
+ */
+
+#include <linux/vdpa.h>
+#include "ef100_vdpa.h"
+
+static struct ef100_vdpa_nic *get_vdpa_nic(struct vdpa_device *vdev)
+{
+ return container_of(vdev, struct ef100_vdpa_nic, vdpa_dev);
+}
+
+static void ef100_vdpa_free(struct vdpa_device *vdev)
+{
+ struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
+
+ mutex_destroy(&vdpa_nic->lock);
+}
+
+const struct vdpa_config_ops ef100_vdpa_config_ops = {
+ .free = ef100_vdpa_free,
+};
diff --git a/drivers/net/ethernet/sfc/mcdi_functions.c b/drivers/net/ethernet/sfc/mcdi_functions.c
index d3e6d8239f5c..4415f19cf68f 100644
--- a/drivers/net/ethernet/sfc/mcdi_functions.c
+++ b/drivers/net/ethernet/sfc/mcdi_functions.c
@@ -413,7 +413,8 @@ int efx_mcdi_window_mode_to_stride(struct efx_nic *efx, u8 vi_window_mode)
return 0;
}
-int efx_get_pf_index(struct efx_nic *efx, unsigned int *pf_index)
+int efx_get_fn_info(struct efx_nic *efx, unsigned int *pf_index,
+ unsigned int *vf_index)
{
MCDI_DECLARE_BUF(outbuf, MC_CMD_GET_FUNCTION_INFO_OUT_LEN);
size_t outlen;
@@ -426,6 +427,10 @@ int efx_get_pf_index(struct efx_nic *efx, unsigned int *pf_index)
if (outlen < sizeof(outbuf))
return -EIO;
- *pf_index = MCDI_DWORD(outbuf, GET_FUNCTION_INFO_OUT_PF);
+ if (pf_index)
+ *pf_index = MCDI_DWORD(outbuf, GET_FUNCTION_INFO_OUT_PF);
+
+ if (efx->type->is_vf && vf_index)
+ *vf_index = MCDI_DWORD(outbuf, GET_FUNCTION_INFO_OUT_VF);
return 0;
}
diff --git a/drivers/net/ethernet/sfc/mcdi_functions.h b/drivers/net/ethernet/sfc/mcdi_functions.h
index b0e2f53a0d9b..76dc0a13463e 100644
--- a/drivers/net/ethernet/sfc/mcdi_functions.h
+++ b/drivers/net/ethernet/sfc/mcdi_functions.h
@@ -28,6 +28,7 @@ void efx_mcdi_rx_remove(struct efx_rx_queue *rx_queue);
void efx_mcdi_rx_fini(struct efx_rx_queue *rx_queue);
int efx_fini_dmaq(struct efx_nic *efx);
int efx_mcdi_window_mode_to_stride(struct efx_nic *efx, u8 vi_window_mode);
-int efx_get_pf_index(struct efx_nic *efx, unsigned int *pf_index);
+int efx_get_fn_info(struct efx_nic *efx, unsigned int *pf_index,
+ unsigned int *vf_index);
#endif
diff --git a/drivers/net/ethernet/sfc/net_driver.h b/drivers/net/ethernet/sfc/net_driver.h
index ffda80a95221..79356d614109 100644
--- a/drivers/net/ethernet/sfc/net_driver.h
+++ b/drivers/net/ethernet/sfc/net_driver.h
@@ -1182,6 +1182,12 @@ struct efx_nic {
unsigned int mem_bar;
u32 reg_base;
+#ifdef CONFIG_SFC_VDPA
+ /** @mgmt_dev: vDPA Management device */
+ struct vdpa_mgmt_dev *mgmt_dev;
+ /** @vdpa_nic: vDPA device structure (EF100) */
+ struct ef100_vdpa_nic *vdpa_nic;
+#endif
/* The following fields may be written more often */
--
2.30.1
^ permalink raw reply related [flat|nested] 39+ messages in thread
* [PATCH net-next 05/11] sfc: implement vdpa device config operations
2022-12-07 14:54 [PATCH net-next 00/11] sfc: add vDPA support for EF100 devices Gautam Dawar
` (3 preceding siblings ...)
2022-12-07 14:54 ` [PATCH net-next 04/11] sfc: implement vDPA management device operations Gautam Dawar
@ 2022-12-07 14:54 ` Gautam Dawar
2022-12-14 6:44 ` Jason Wang
2022-12-07 14:54 ` [PATCH net-next 06/11] sfc: implement vdpa vring " Gautam Dawar
` (6 subsequent siblings)
11 siblings, 1 reply; 39+ messages in thread
From: Gautam Dawar @ 2022-12-07 14:54 UTC (permalink / raw)
To: linux-net-drivers, netdev, jasowang, eperezma
Cc: tanuj.kamde, Koushik.Dutta, harpreet.anand, Gautam Dawar,
Edward Cree, Martin Habets, David S. Miller, Eric Dumazet,
Jakub Kicinski, Paolo Abeni, linux-kernel
vDPA config operations can be broadly categorized in to either
virtqueue operations, device operations or DMA operations.
This patch implements most of the device level config operations.
SN1022 supports VIRTIO_F_IN_ORDER which is supported by the DPDK
virtio driver but not the kernel virtio driver. Due to a bug in
QEMU (https://gitlab.com/qemu-project/qemu/-/issues/331#), with
vhost-vdpa, this feature bit is returned with guest kernel virtio
driver in set_features config operation. The fix for this bug
(qemu_commit c33f23a419f95da16ab4faaf08be635c89b96ff0) is available
in QEMU versions 6.1.0 and later. Hence, that's the oldest QEMU
version required for testing with the vhost-vdpa driver.
With older QEMU releases, VIRTIO_F_IN_ORDER is negotiated but
not honored causing Firmware exception.
Signed-off-by: Gautam Dawar <gautam.dawar@amd.com>
---
drivers/net/ethernet/sfc/ef100_vdpa.h | 14 ++
drivers/net/ethernet/sfc/ef100_vdpa_ops.c | 148 ++++++++++++++++++++++
2 files changed, 162 insertions(+)
diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.h b/drivers/net/ethernet/sfc/ef100_vdpa.h
index 83f6d819f6a5..be7650c3166a 100644
--- a/drivers/net/ethernet/sfc/ef100_vdpa.h
+++ b/drivers/net/ethernet/sfc/ef100_vdpa.h
@@ -21,6 +21,18 @@
/* Max queue pairs currently supported */
#define EF100_VDPA_MAX_QUEUES_PAIRS 1
+/* Device ID of a virtio net device */
+#define EF100_VDPA_VIRTIO_NET_DEVICE_ID VIRTIO_ID_NET
+
+/* Vendor ID of Xilinx vDPA NIC */
+#define EF100_VDPA_VENDOR_ID PCI_VENDOR_ID_XILINX
+
+/* Max number of Buffers supported in the virtqueue */
+#define EF100_VDPA_VQ_NUM_MAX_SIZE 512
+
+/* Alignment requirement of the Virtqueue */
+#define EF100_VDPA_VQ_ALIGN 4096
+
/**
* enum ef100_vdpa_nic_state - possible states for a vDPA NIC
*
@@ -61,6 +73,7 @@ enum ef100_vdpa_vq_type {
* @net_config: virtio_net_config data
* @mac_address: mac address of interface associated with this vdpa device
* @mac_configured: true after MAC address is configured
+ * @cfg_cb: callback for config change
*/
struct ef100_vdpa_nic {
struct vdpa_device vdpa_dev;
@@ -76,6 +89,7 @@ struct ef100_vdpa_nic {
struct virtio_net_config net_config;
u8 *mac_address;
bool mac_configured;
+ struct vdpa_callback cfg_cb;
};
int ef100_vdpa_init(struct efx_probe_data *probe_data);
diff --git a/drivers/net/ethernet/sfc/ef100_vdpa_ops.c b/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
index 31952931c198..87899baa1c52 100644
--- a/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
+++ b/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
@@ -10,12 +10,148 @@
#include <linux/vdpa.h>
#include "ef100_vdpa.h"
+#include "mcdi_vdpa.h"
static struct ef100_vdpa_nic *get_vdpa_nic(struct vdpa_device *vdev)
{
return container_of(vdev, struct ef100_vdpa_nic, vdpa_dev);
}
+static u32 ef100_vdpa_get_vq_align(struct vdpa_device *vdev)
+{
+ return EF100_VDPA_VQ_ALIGN;
+}
+
+static u64 ef100_vdpa_get_device_features(struct vdpa_device *vdev)
+{
+ struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
+ u64 features;
+ int rc;
+
+ rc = efx_vdpa_get_features(vdpa_nic->efx,
+ EF100_VDPA_DEVICE_TYPE_NET, &features);
+ if (rc) {
+ dev_err(&vdev->dev, "%s: MCDI get features error:%d\n",
+ __func__, rc);
+ /* Returning 0 as value of features will lead to failure
+ * of feature negotiation.
+ */
+ return 0;
+ }
+
+ /* SN1022 supports VIRTIO_F_IN_ORDER which is supported by the DPDK
+ * virtio driver but not the kernel virtio driver. Due to a bug in
+ * QEMU (https://gitlab.com/qemu-project/qemu/-/issues/331#), with
+ * vhost-vdpa, this feature bit is returned with guest kernel virtio
+ * driver in set_features config operation. The fix for this bug
+ * (commit c33f23a419f95da16ab4faaf08be635c89b96ff0) is available
+ * in QEMU versions 6.1.0 and later. Hence, that's the oldest QEMU
+ * version required for testing with the vhost-vdpa driver.
+ */
+ features |= BIT_ULL(VIRTIO_NET_F_MAC);
+
+ return features;
+}
+
+static int ef100_vdpa_set_driver_features(struct vdpa_device *vdev,
+ u64 features)
+{
+ struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
+ u64 verify_features;
+ int rc;
+
+ mutex_lock(&vdpa_nic->lock);
+ if (vdpa_nic->vdpa_state != EF100_VDPA_STATE_INITIALIZED) {
+ dev_err(&vdev->dev, "%s: Invalid state %u\n",
+ __func__, vdpa_nic->vdpa_state);
+ rc = -EINVAL;
+ goto err;
+ }
+ verify_features = features & ~BIT_ULL(VIRTIO_NET_F_MAC);
+ rc = efx_vdpa_verify_features(vdpa_nic->efx,
+ EF100_VDPA_DEVICE_TYPE_NET,
+ verify_features);
+
+ if (rc) {
+ dev_err(&vdev->dev, "%s: MCDI verify features error:%d\n",
+ __func__, rc);
+ goto err;
+ }
+
+ vdpa_nic->features = features;
+err:
+ mutex_unlock(&vdpa_nic->lock);
+ return rc;
+}
+
+static u64 ef100_vdpa_get_driver_features(struct vdpa_device *vdev)
+{
+ struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
+
+ return vdpa_nic->features;
+}
+
+static void ef100_vdpa_set_config_cb(struct vdpa_device *vdev,
+ struct vdpa_callback *cb)
+{
+ struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
+
+ if (cb)
+ vdpa_nic->cfg_cb = *cb;
+}
+
+static u16 ef100_vdpa_get_vq_num_max(struct vdpa_device *vdev)
+{
+ return EF100_VDPA_VQ_NUM_MAX_SIZE;
+}
+
+static u32 ef100_vdpa_get_device_id(struct vdpa_device *vdev)
+{
+ return EF100_VDPA_VIRTIO_NET_DEVICE_ID;
+}
+
+static u32 ef100_vdpa_get_vendor_id(struct vdpa_device *vdev)
+{
+ return EF100_VDPA_VENDOR_ID;
+}
+
+static size_t ef100_vdpa_get_config_size(struct vdpa_device *vdev)
+{
+ return sizeof(struct virtio_net_config);
+}
+
+static void ef100_vdpa_get_config(struct vdpa_device *vdev,
+ unsigned int offset,
+ void *buf, unsigned int len)
+{
+ struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
+
+ /* Avoid the possibility of wrap-up after the sum exceeds U32_MAX */
+ if (WARN_ON(((u64)offset + len) > sizeof(struct virtio_net_config))) {
+ dev_err(&vdev->dev,
+ "%s: Offset + len exceeds config size\n", __func__);
+ return;
+ }
+ memcpy(buf, (u8 *)&vdpa_nic->net_config + offset, len);
+}
+
+static void ef100_vdpa_set_config(struct vdpa_device *vdev, unsigned int offset,
+ const void *buf, unsigned int len)
+{
+ struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
+
+ /* Avoid the possibility of wrap-up after the sum exceeds U32_MAX */
+ if (WARN_ON(((u64)offset + len) > sizeof(vdpa_nic->net_config))) {
+ dev_err(&vdev->dev,
+ "%s: Offset + len exceeds config size\n", __func__);
+ return;
+ }
+
+ memcpy((u8 *)&vdpa_nic->net_config + offset, buf, len);
+ if (is_valid_ether_addr(vdpa_nic->mac_address))
+ vdpa_nic->mac_configured = true;
+}
+
static void ef100_vdpa_free(struct vdpa_device *vdev)
{
struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
@@ -24,5 +160,17 @@ static void ef100_vdpa_free(struct vdpa_device *vdev)
}
const struct vdpa_config_ops ef100_vdpa_config_ops = {
+ .get_vq_align = ef100_vdpa_get_vq_align,
+ .get_device_features = ef100_vdpa_get_device_features,
+ .set_driver_features = ef100_vdpa_set_driver_features,
+ .get_driver_features = ef100_vdpa_get_driver_features,
+ .set_config_cb = ef100_vdpa_set_config_cb,
+ .get_vq_num_max = ef100_vdpa_get_vq_num_max,
+ .get_device_id = ef100_vdpa_get_device_id,
+ .get_vendor_id = ef100_vdpa_get_vendor_id,
+ .get_config_size = ef100_vdpa_get_config_size,
+ .get_config = ef100_vdpa_get_config,
+ .set_config = ef100_vdpa_set_config,
+ .get_generation = NULL,
.free = ef100_vdpa_free,
};
--
2.30.1
^ permalink raw reply related [flat|nested] 39+ messages in thread
* [PATCH net-next 06/11] sfc: implement vdpa vring config operations
2022-12-07 14:54 [PATCH net-next 00/11] sfc: add vDPA support for EF100 devices Gautam Dawar
` (4 preceding siblings ...)
2022-12-07 14:54 ` [PATCH net-next 05/11] sfc: implement vdpa device config operations Gautam Dawar
@ 2022-12-07 14:54 ` Gautam Dawar
2022-12-14 6:45 ` Jason Wang
2022-12-07 14:54 ` [PATCH net-next 07/11] sfc: implement filters for receiving traffic Gautam Dawar
` (5 subsequent siblings)
11 siblings, 1 reply; 39+ messages in thread
From: Gautam Dawar @ 2022-12-07 14:54 UTC (permalink / raw)
To: linux-net-drivers, netdev, jasowang, eperezma
Cc: tanuj.kamde, Koushik.Dutta, harpreet.anand, Gautam Dawar,
Edward Cree, Martin Habets, David S. Miller, Eric Dumazet,
Jakub Kicinski, Paolo Abeni, linux-kernel
This patch implements the vDPA config operations related to
virtqueues or vrings. These include setting vring address,
getting vq state, operations to enable/disable a vq etc.
The resources required for vring operations eg. VI, interrupts etc.
are also allocated.
Signed-off-by: Gautam Dawar <gautam.dawar@amd.com>
---
drivers/net/ethernet/sfc/ef100_vdpa.c | 58 ++-
drivers/net/ethernet/sfc/ef100_vdpa.h | 55 +++
drivers/net/ethernet/sfc/ef100_vdpa_ops.c | 449 +++++++++++++++++++++-
3 files changed, 560 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.c b/drivers/net/ethernet/sfc/ef100_vdpa.c
index ff4bb61e598e..41eb7aef6798 100644
--- a/drivers/net/ethernet/sfc/ef100_vdpa.c
+++ b/drivers/net/ethernet/sfc/ef100_vdpa.c
@@ -15,6 +15,7 @@
#include "ef100_vdpa.h"
#include "mcdi_vdpa.h"
#include "mcdi_filters.h"
+#include "mcdi_functions.h"
#include "ef100_netdev.h"
static struct virtio_device_id ef100_vdpa_id_table[] = {
@@ -48,6 +49,24 @@ int ef100_vdpa_init(struct efx_probe_data *probe_data)
return rc;
}
+static int vdpa_allocate_vis(struct efx_nic *efx, unsigned int *allocated_vis)
+{
+ /* The first VI is reserved for MCDI
+ * 1 VI each for rx + tx ring
+ */
+ unsigned int max_vis = 1 + EF100_VDPA_MAX_QUEUES_PAIRS;
+ unsigned int min_vis = 1 + 1;
+ int rc;
+
+ rc = efx_mcdi_alloc_vis(efx, min_vis, max_vis,
+ NULL, allocated_vis);
+ if (!rc)
+ return rc;
+ if (*allocated_vis < min_vis)
+ return -ENOSPC;
+ return 0;
+}
+
static void ef100_vdpa_delete(struct efx_nic *efx)
{
if (efx->vdpa_nic) {
@@ -55,6 +74,7 @@ static void ef100_vdpa_delete(struct efx_nic *efx)
put_device(&efx->vdpa_nic->vdpa_dev.dev);
efx->vdpa_nic = NULL;
}
+ efx_mcdi_free_vis(efx);
}
void ef100_vdpa_fini(struct efx_probe_data *probe_data)
@@ -106,10 +126,20 @@ static struct ef100_vdpa_nic *ef100_vdpa_create(struct efx_nic *efx,
{
struct ef100_nic_data *nic_data = efx->nic_data;
struct ef100_vdpa_nic *vdpa_nic;
+ unsigned int allocated_vis;
struct device *dev;
int rc;
+ u8 i;
nic_data->vdpa_class = dev_type;
+ rc = vdpa_allocate_vis(efx, &allocated_vis);
+ if (rc) {
+ pci_err(efx->pci_dev,
+ "%s Alloc VIs failed for vf:%u error:%d\n",
+ __func__, nic_data->vf_index, rc);
+ return ERR_PTR(rc);
+ }
+
vdpa_nic = vdpa_alloc_device(struct ef100_vdpa_nic,
vdpa_dev, &efx->pci_dev->dev,
&ef100_vdpa_config_ops,
@@ -120,7 +150,8 @@ static struct ef100_vdpa_nic *ef100_vdpa_create(struct efx_nic *efx,
"vDPA device allocation failed for vf: %u\n",
nic_data->vf_index);
nic_data->vdpa_class = EF100_VDPA_CLASS_NONE;
- return ERR_PTR(-ENOMEM);
+ rc = -ENOMEM;
+ goto err_alloc_vis_free;
}
mutex_init(&vdpa_nic->lock);
@@ -129,6 +160,7 @@ static struct ef100_vdpa_nic *ef100_vdpa_create(struct efx_nic *efx,
vdpa_nic->vdpa_dev.dma_dev = &efx->pci_dev->dev;
vdpa_nic->vdpa_dev.mdev = efx->mgmt_dev;
vdpa_nic->efx = efx;
+ vdpa_nic->max_queue_pairs = allocated_vis - 1;
vdpa_nic->pf_index = nic_data->pf_index;
vdpa_nic->vf_index = nic_data->vf_index;
vdpa_nic->vdpa_state = EF100_VDPA_STATE_INITIALIZED;
@@ -136,6 +168,27 @@ static struct ef100_vdpa_nic *ef100_vdpa_create(struct efx_nic *efx,
ether_addr_copy(vdpa_nic->mac_address, mac);
vdpa_nic->mac_configured = true;
+ for (i = 0; i < (2 * vdpa_nic->max_queue_pairs); i++)
+ vdpa_nic->vring[i].irq = -EINVAL;
+
+ rc = ef100_vdpa_irq_vectors_alloc(efx->pci_dev,
+ vdpa_nic->max_queue_pairs * 2);
+ if (rc < 0) {
+ pci_err(efx->pci_dev,
+ "vDPA IRQ alloc failed for vf: %u err:%d\n",
+ nic_data->vf_index, rc);
+ goto err_put_device;
+ }
+
+ rc = devm_add_action_or_reset(&efx->pci_dev->dev,
+ ef100_vdpa_irq_vectors_free,
+ efx->pci_dev);
+ if (rc) {
+ pci_err(efx->pci_dev,
+ "Failed adding devres for freeing irq vectors\n");
+ goto err_put_device;
+ }
+
rc = get_net_config(vdpa_nic);
if (rc)
goto err_put_device;
@@ -147,6 +200,9 @@ static struct ef100_vdpa_nic *ef100_vdpa_create(struct efx_nic *efx,
err_put_device:
/* put_device invokes ef100_vdpa_free */
put_device(&vdpa_nic->vdpa_dev.dev);
+
+err_alloc_vis_free:
+ efx_mcdi_free_vis(efx);
return ERR_PTR(rc);
}
diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.h b/drivers/net/ethernet/sfc/ef100_vdpa.h
index be7650c3166a..3cc33daa0431 100644
--- a/drivers/net/ethernet/sfc/ef100_vdpa.h
+++ b/drivers/net/ethernet/sfc/ef100_vdpa.h
@@ -33,6 +33,20 @@
/* Alignment requirement of the Virtqueue */
#define EF100_VDPA_VQ_ALIGN 4096
+/* Vring configuration definitions */
+#define EF100_VRING_ADDRESS_CONFIGURED 0x1
+#define EF100_VRING_SIZE_CONFIGURED 0x10
+#define EF100_VRING_READY_CONFIGURED 0x100
+#define EF100_VRING_CONFIGURED (EF100_VRING_ADDRESS_CONFIGURED | \
+ EF100_VRING_SIZE_CONFIGURED | \
+ EF100_VRING_READY_CONFIGURED)
+
+/* Maximum size of msix name */
+#define EF100_VDPA_MAX_MSIX_NAME_SIZE 256
+
+/* Default high IOVA for MCDI buffer */
+#define EF100_VDPA_IOVA_BASE_ADDR 0x20000000000
+
/**
* enum ef100_vdpa_nic_state - possible states for a vDPA NIC
*
@@ -58,6 +72,43 @@ enum ef100_vdpa_vq_type {
EF100_VDPA_VQ_NTYPES
};
+/**
+ * struct ef100_vdpa_vring_info - vDPA vring data structure
+ *
+ * @desc: Descriptor area address of the vring
+ * @avail: Available area address of the vring
+ * @used: Device area address of the vring
+ * @size: Number of entries in the vring
+ * @vring_state: bit map to track vring configuration
+ * @vring_created: set to true when vring is created.
+ * @last_avail_idx: last available index of the vring
+ * @last_used_idx: last used index of the vring
+ * @doorbell_offset: doorbell offset
+ * @doorbell_offset_valid: true if @doorbell_offset is updated
+ * @vring_type: type of vring created
+ * @vring_ctx: vring context information
+ * @msix_name: device name for vring irq handler
+ * @irq: irq number for vring irq handler
+ * @cb: callback for vring interrupts
+ */
+struct ef100_vdpa_vring_info {
+ dma_addr_t desc;
+ dma_addr_t avail;
+ dma_addr_t used;
+ u32 size;
+ u16 vring_state;
+ bool vring_created;
+ u32 last_avail_idx;
+ u32 last_used_idx;
+ u32 doorbell_offset;
+ bool doorbell_offset_valid;
+ enum ef100_vdpa_vq_type vring_type;
+ struct efx_vring_ctx *vring_ctx;
+ char msix_name[EF100_VDPA_MAX_MSIX_NAME_SIZE];
+ u32 irq;
+ struct vdpa_callback cb;
+};
+
/**
* struct ef100_vdpa_nic - vDPA NIC data structure
*
@@ -71,6 +122,7 @@ enum ef100_vdpa_vq_type {
* @features: negotiated feature bits
* @max_queue_pairs: maximum number of queue pairs supported
* @net_config: virtio_net_config data
+ * @vring: vring information of the vDPA device.
* @mac_address: mac address of interface associated with this vdpa device
* @mac_configured: true after MAC address is configured
* @cfg_cb: callback for config change
@@ -87,6 +139,7 @@ struct ef100_vdpa_nic {
u64 features;
u32 max_queue_pairs;
struct virtio_net_config net_config;
+ struct ef100_vdpa_vring_info vring[EF100_VDPA_MAX_QUEUES_PAIRS * 2];
u8 *mac_address;
bool mac_configured;
struct vdpa_callback cfg_cb;
@@ -96,6 +149,8 @@ int ef100_vdpa_init(struct efx_probe_data *probe_data);
void ef100_vdpa_fini(struct efx_probe_data *probe_data);
int ef100_vdpa_register_mgmtdev(struct efx_nic *efx);
void ef100_vdpa_unregister_mgmtdev(struct efx_nic *efx);
+int ef100_vdpa_irq_vectors_alloc(struct pci_dev *pci_dev, u16 nvqs);
+void ef100_vdpa_irq_vectors_free(void *data);
static inline bool efx_vdpa_is_little_endian(struct ef100_vdpa_nic *vdpa_nic)
{
diff --git a/drivers/net/ethernet/sfc/ef100_vdpa_ops.c b/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
index 87899baa1c52..b7efd3e0c901 100644
--- a/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
+++ b/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
@@ -10,13 +10,441 @@
#include <linux/vdpa.h>
#include "ef100_vdpa.h"
+#include "io.h"
#include "mcdi_vdpa.h"
+/* Get the queue's function-local index of the associated VI
+ * virtqueue number queue 0 is reserved for MCDI
+ */
+#define EFX_GET_VI_INDEX(vq_num) (((vq_num) / 2) + 1)
+
static struct ef100_vdpa_nic *get_vdpa_nic(struct vdpa_device *vdev)
{
return container_of(vdev, struct ef100_vdpa_nic, vdpa_dev);
}
+static irqreturn_t vring_intr_handler(int irq, void *arg)
+{
+ struct ef100_vdpa_vring_info *vring = arg;
+
+ if (vring->cb.callback)
+ return vring->cb.callback(vring->cb.private);
+
+ return IRQ_NONE;
+}
+
+int ef100_vdpa_irq_vectors_alloc(struct pci_dev *pci_dev, u16 nvqs)
+{
+ int rc;
+
+ rc = pci_alloc_irq_vectors(pci_dev, nvqs, nvqs, PCI_IRQ_MSIX);
+ if (rc < 0)
+ pci_err(pci_dev,
+ "Failed to alloc %d IRQ vectors, err:%d\n", nvqs, rc);
+ return rc;
+}
+
+void ef100_vdpa_irq_vectors_free(void *data)
+{
+ pci_free_irq_vectors(data);
+}
+
+static int irq_vring_init(struct ef100_vdpa_nic *vdpa_nic, u16 idx)
+{
+ struct ef100_vdpa_vring_info *vring = &vdpa_nic->vring[idx];
+ struct pci_dev *pci_dev = vdpa_nic->efx->pci_dev;
+ int irq;
+ int rc;
+
+ snprintf(vring->msix_name, 256, "x_vdpa[%s]-%d\n",
+ pci_name(pci_dev), idx);
+ irq = pci_irq_vector(pci_dev, idx);
+ rc = devm_request_irq(&pci_dev->dev, irq, vring_intr_handler, 0,
+ vring->msix_name, vring);
+ if (rc)
+ pci_err(pci_dev,
+ "devm_request_irq failed for vring %d, rc %d\n",
+ idx, rc);
+ else
+ vring->irq = irq;
+
+ return rc;
+}
+
+static void irq_vring_fini(struct ef100_vdpa_nic *vdpa_nic, u16 idx)
+{
+ struct ef100_vdpa_vring_info *vring = &vdpa_nic->vring[idx];
+ struct pci_dev *pci_dev = vdpa_nic->efx->pci_dev;
+
+ devm_free_irq(&pci_dev->dev, vring->irq, vring);
+ vring->irq = -EINVAL;
+}
+
+static bool can_create_vring(struct ef100_vdpa_nic *vdpa_nic, u16 idx)
+{
+ if (vdpa_nic->vring[idx].vring_state == EF100_VRING_CONFIGURED &&
+ vdpa_nic->status & VIRTIO_CONFIG_S_DRIVER_OK &&
+ !vdpa_nic->vring[idx].vring_created)
+ return true;
+
+ return false;
+}
+
+static int create_vring_ctx(struct ef100_vdpa_nic *vdpa_nic, u16 idx)
+{
+ struct efx_vring_ctx *vring_ctx;
+ u32 vi_index;
+
+ if (idx % 2) /* Even VQ for RX and odd for TX */
+ vdpa_nic->vring[idx].vring_type = EF100_VDPA_VQ_TYPE_NET_TXQ;
+ else
+ vdpa_nic->vring[idx].vring_type = EF100_VDPA_VQ_TYPE_NET_RXQ;
+ vi_index = EFX_GET_VI_INDEX(idx);
+ vring_ctx = efx_vdpa_vring_init(vdpa_nic->efx, vi_index,
+ vdpa_nic->vring[idx].vring_type);
+ if (IS_ERR(vring_ctx))
+ return PTR_ERR(vring_ctx);
+
+ vdpa_nic->vring[idx].vring_ctx = vring_ctx;
+ return 0;
+}
+
+static void delete_vring_ctx(struct ef100_vdpa_nic *vdpa_nic, u16 idx)
+{
+ efx_vdpa_vring_fini(vdpa_nic->vring[idx].vring_ctx);
+ vdpa_nic->vring[idx].vring_ctx = NULL;
+}
+
+static int delete_vring(struct ef100_vdpa_nic *vdpa_nic, u16 idx)
+{
+ struct efx_vring_dyn_cfg vring_dyn_cfg;
+ int rc;
+
+ rc = efx_vdpa_vring_destroy(vdpa_nic->vring[idx].vring_ctx,
+ &vring_dyn_cfg);
+ if (rc)
+ dev_err(&vdpa_nic->vdpa_dev.dev,
+ "%s: delete vring failed index:%u, err:%d\n",
+ __func__, idx, rc);
+ vdpa_nic->vring[idx].last_avail_idx = vring_dyn_cfg.avail_idx;
+ vdpa_nic->vring[idx].last_used_idx = vring_dyn_cfg.used_idx;
+ vdpa_nic->vring[idx].vring_created = false;
+
+ irq_vring_fini(vdpa_nic, idx);
+
+ if (vdpa_nic->vring[idx].vring_ctx)
+ delete_vring_ctx(vdpa_nic, idx);
+
+ return rc;
+}
+
+static int create_vring(struct ef100_vdpa_nic *vdpa_nic, u16 idx)
+{
+ struct efx_vring_dyn_cfg vring_dyn_cfg;
+ struct efx_vring_ctx *vring_ctx;
+ struct efx_vring_cfg vring_cfg;
+ u32 offset;
+ int rc;
+
+ if (!vdpa_nic->vring[idx].vring_ctx) {
+ rc = create_vring_ctx(vdpa_nic, idx);
+ if (rc) {
+ dev_err(&vdpa_nic->vdpa_dev.dev,
+ "%s: create_vring_ctx failed idx:%u, err:%d\n",
+ __func__, idx, rc);
+ return rc;
+ }
+ }
+ vring_ctx = vdpa_nic->vring[idx].vring_ctx;
+
+ rc = irq_vring_init(vdpa_nic, idx);
+ if (rc) {
+ dev_err(&vdpa_nic->vdpa_dev.dev,
+ "%s: irq_vring_init failed. index:%u, err:%d\n",
+ __func__, idx, rc);
+ goto err_irq_vring_init;
+ }
+ vring_cfg.desc = vdpa_nic->vring[idx].desc;
+ vring_cfg.avail = vdpa_nic->vring[idx].avail;
+ vring_cfg.used = vdpa_nic->vring[idx].used;
+ vring_cfg.size = vdpa_nic->vring[idx].size;
+ vring_cfg.features = vdpa_nic->features;
+ vring_cfg.msix_vector = idx;
+ vring_dyn_cfg.avail_idx = vdpa_nic->vring[idx].last_avail_idx;
+ vring_dyn_cfg.used_idx = vdpa_nic->vring[idx].last_used_idx;
+
+ rc = efx_vdpa_vring_create(vring_ctx, &vring_cfg, &vring_dyn_cfg);
+ if (rc) {
+ dev_err(&vdpa_nic->vdpa_dev.dev,
+ "%s: vring_create failed index:%u, err:%d\n",
+ __func__, idx, rc);
+ goto err_vring_create;
+ }
+ vdpa_nic->vring[idx].vring_created = true;
+ if (!vdpa_nic->vring[idx].doorbell_offset_valid) {
+ rc = efx_vdpa_get_doorbell_offset(vring_ctx, &offset);
+ if (rc) {
+ dev_err(&vdpa_nic->vdpa_dev.dev,
+ "%s: get offset failed, index:%u err:%d\n",
+ __func__, idx, rc);
+ goto err_get_doorbell_offset;
+ }
+ vdpa_nic->vring[idx].doorbell_offset = offset;
+ vdpa_nic->vring[idx].doorbell_offset_valid = true;
+ }
+
+ return 0;
+
+err_get_doorbell_offset:
+ efx_vdpa_vring_destroy(vdpa_nic->vring[idx].vring_ctx,
+ &vring_dyn_cfg);
+ vdpa_nic->vring[idx].vring_created = false;
+err_vring_create:
+ irq_vring_fini(vdpa_nic, idx);
+err_irq_vring_init:
+ delete_vring_ctx(vdpa_nic, idx);
+
+ return rc;
+}
+
+static void reset_vring(struct ef100_vdpa_nic *vdpa_nic, u16 idx)
+{
+ if (vdpa_nic->vring[idx].vring_created)
+ delete_vring(vdpa_nic, idx);
+
+ memset((void *)&vdpa_nic->vring[idx], 0,
+ sizeof(vdpa_nic->vring[idx]));
+ vdpa_nic->vring[idx].vring_type = EF100_VDPA_VQ_NTYPES;
+}
+
+static bool is_qid_invalid(struct ef100_vdpa_nic *vdpa_nic, u16 idx,
+ const char *caller)
+{
+ if (unlikely(idx >= (vdpa_nic->max_queue_pairs * 2))) {
+ dev_err(&vdpa_nic->vdpa_dev.dev,
+ "%s: Invalid qid %u\n", caller, idx);
+ return true;
+ }
+ return false;
+}
+
+static int ef100_vdpa_set_vq_address(struct vdpa_device *vdev,
+ u16 idx, u64 desc_area, u64 driver_area,
+ u64 device_area)
+{
+ struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
+
+ if (is_qid_invalid(vdpa_nic, idx, __func__))
+ return -EINVAL;
+
+ mutex_lock(&vdpa_nic->lock);
+ vdpa_nic->vring[idx].desc = desc_area;
+ vdpa_nic->vring[idx].avail = driver_area;
+ vdpa_nic->vring[idx].used = device_area;
+ vdpa_nic->vring[idx].vring_state |= EF100_VRING_ADDRESS_CONFIGURED;
+ mutex_unlock(&vdpa_nic->lock);
+ return 0;
+}
+
+static void ef100_vdpa_set_vq_num(struct vdpa_device *vdev, u16 idx, u32 num)
+{
+ struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
+
+ if (is_qid_invalid(vdpa_nic, idx, __func__))
+ return;
+
+ if (!is_power_of_2(num)) {
+ dev_err(&vdev->dev, "%s: Index:%u size:%u not power of 2\n",
+ __func__, idx, num);
+ return;
+ }
+ if (num > EF100_VDPA_VQ_NUM_MAX_SIZE) {
+ dev_err(&vdev->dev, "%s: Index:%u size:%u more than max:%u\n",
+ __func__, idx, num, EF100_VDPA_VQ_NUM_MAX_SIZE);
+ return;
+ }
+ mutex_lock(&vdpa_nic->lock);
+ vdpa_nic->vring[idx].size = num;
+ vdpa_nic->vring[idx].vring_state |= EF100_VRING_SIZE_CONFIGURED;
+ mutex_unlock(&vdpa_nic->lock);
+}
+
+static void ef100_vdpa_kick_vq(struct vdpa_device *vdev, u16 idx)
+{
+ struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
+ u32 idx_val;
+
+ if (is_qid_invalid(vdpa_nic, idx, __func__))
+ return;
+
+ if (!vdpa_nic->vring[idx].vring_created) {
+ dev_err(&vdev->dev, "%s: Invalid vring%u\n", __func__, idx);
+ return;
+ }
+
+ idx_val = idx;
+ _efx_writed(vdpa_nic->efx, cpu_to_le32(idx_val),
+ vdpa_nic->vring[idx].doorbell_offset);
+}
+
+static void ef100_vdpa_set_vq_cb(struct vdpa_device *vdev, u16 idx,
+ struct vdpa_callback *cb)
+{
+ struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
+
+ if (is_qid_invalid(vdpa_nic, idx, __func__))
+ return;
+
+ if (cb)
+ vdpa_nic->vring[idx].cb = *cb;
+}
+
+static void ef100_vdpa_set_vq_ready(struct vdpa_device *vdev, u16 idx,
+ bool ready)
+{
+ struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
+
+ if (is_qid_invalid(vdpa_nic, idx, __func__))
+ return;
+
+ mutex_lock(&vdpa_nic->lock);
+ if (ready) {
+ vdpa_nic->vring[idx].vring_state |=
+ EF100_VRING_READY_CONFIGURED;
+ if (vdpa_nic->vdpa_state == EF100_VDPA_STATE_STARTED &&
+ can_create_vring(vdpa_nic, idx)) {
+ if (create_vring(vdpa_nic, idx))
+ /* Rollback ready configuration
+ * So that the above layer driver
+ * can make another attempt to set ready
+ */
+ vdpa_nic->vring[idx].vring_state &=
+ ~EF100_VRING_READY_CONFIGURED;
+ }
+ } else {
+ vdpa_nic->vring[idx].vring_state &=
+ ~EF100_VRING_READY_CONFIGURED;
+ if (vdpa_nic->vring[idx].vring_created)
+ delete_vring(vdpa_nic, idx);
+ }
+ mutex_unlock(&vdpa_nic->lock);
+}
+
+static bool ef100_vdpa_get_vq_ready(struct vdpa_device *vdev, u16 idx)
+{
+ struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
+ bool ready;
+
+ if (is_qid_invalid(vdpa_nic, idx, __func__))
+ return false;
+
+ mutex_lock(&vdpa_nic->lock);
+ ready = vdpa_nic->vring[idx].vring_state & EF100_VRING_READY_CONFIGURED;
+ mutex_unlock(&vdpa_nic->lock);
+ return ready;
+}
+
+static int ef100_vdpa_set_vq_state(struct vdpa_device *vdev, u16 idx,
+ const struct vdpa_vq_state *state)
+{
+ struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
+
+ if (is_qid_invalid(vdpa_nic, idx, __func__))
+ return -EINVAL;
+
+ mutex_lock(&vdpa_nic->lock);
+ vdpa_nic->vring[idx].last_avail_idx = state->split.avail_index;
+ mutex_unlock(&vdpa_nic->lock);
+ return 0;
+}
+
+static int ef100_vdpa_get_vq_state(struct vdpa_device *vdev,
+ u16 idx, struct vdpa_vq_state *state)
+{
+ struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
+
+ if (is_qid_invalid(vdpa_nic, idx, __func__))
+ return -EINVAL;
+
+ mutex_lock(&vdpa_nic->lock);
+ state->split.avail_index = (u16)vdpa_nic->vring[idx].last_avail_idx;
+ mutex_unlock(&vdpa_nic->lock);
+
+ return 0;
+}
+
+static struct vdpa_notification_area
+ ef100_vdpa_get_vq_notification(struct vdpa_device *vdev,
+ u16 idx)
+{
+ struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
+ struct vdpa_notification_area notify_area = {0, 0};
+ struct efx_vring_ctx *vring_ctx;
+ struct efx_nic *efx;
+ u32 offset;
+ int rc;
+
+ if (is_qid_invalid(vdpa_nic, idx, __func__))
+ goto end;
+
+ mutex_lock(&vdpa_nic->lock);
+ vring_ctx = vdpa_nic->vring[idx].vring_ctx;
+ if (!vring_ctx) {
+ rc = create_vring_ctx(vdpa_nic, idx);
+ if (rc) {
+ dev_err(&vdpa_nic->vdpa_dev.dev,
+ "%s: vring ctx failed index:%u, err:%d\n",
+ __func__, idx, rc);
+ goto err_create_vring_ctx;
+ }
+ vring_ctx = vdpa_nic->vring[idx].vring_ctx;
+ }
+ if (!vdpa_nic->vring[idx].doorbell_offset_valid) {
+ rc = efx_vdpa_get_doorbell_offset(vring_ctx, &offset);
+ if (rc) {
+ dev_err(&vdpa_nic->vdpa_dev.dev,
+ "%s: get_doorbell failed idx:%u, err:%d\n",
+ __func__, idx, rc);
+ goto err_get_doorbell_off;
+ }
+ vdpa_nic->vring[idx].doorbell_offset = offset;
+ vdpa_nic->vring[idx].doorbell_offset_valid = true;
+ }
+
+ efx = vdpa_nic->efx;
+ notify_area.addr = (uintptr_t)(efx->membase_phys +
+ vdpa_nic->vring[idx].doorbell_offset);
+ /* VDPA doorbells are at a stride of VI/2
+ * One VI stride is shared by both rx & tx doorbells
+ */
+ notify_area.size = efx->vi_stride / 2;
+
+ mutex_unlock(&vdpa_nic->lock);
+ return notify_area;
+
+err_get_doorbell_off:
+ delete_vring_ctx(vdpa_nic, idx);
+err_create_vring_ctx:
+ mutex_unlock(&vdpa_nic->lock);
+end:
+ return notify_area;
+}
+
+static int ef100_get_vq_irq(struct vdpa_device *vdev, u16 idx)
+{
+ struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
+ u32 irq;
+
+ if (is_qid_invalid(vdpa_nic, idx, __func__))
+ return -EINVAL;
+
+ mutex_lock(&vdpa_nic->lock);
+ irq = vdpa_nic->vring[idx].irq;
+ mutex_unlock(&vdpa_nic->lock);
+
+ return irq;
+}
+
static u32 ef100_vdpa_get_vq_align(struct vdpa_device *vdev)
{
return EF100_VDPA_VQ_ALIGN;
@@ -98,6 +526,8 @@ static void ef100_vdpa_set_config_cb(struct vdpa_device *vdev,
if (cb)
vdpa_nic->cfg_cb = *cb;
+ else
+ memset(&vdpa_nic->cfg_cb, 0, sizeof(vdpa_nic->cfg_cb));
}
static u16 ef100_vdpa_get_vq_num_max(struct vdpa_device *vdev)
@@ -155,11 +585,28 @@ static void ef100_vdpa_set_config(struct vdpa_device *vdev, unsigned int offset,
static void ef100_vdpa_free(struct vdpa_device *vdev)
{
struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
+ int i;
- mutex_destroy(&vdpa_nic->lock);
+ if (vdpa_nic) {
+ for (i = 0; i < (vdpa_nic->max_queue_pairs * 2); i++)
+ reset_vring(vdpa_nic, i);
+ ef100_vdpa_irq_vectors_free(vdpa_nic->efx->pci_dev);
+ mutex_destroy(&vdpa_nic->lock);
+ vdpa_nic->efx->vdpa_nic = NULL;
+ }
}
const struct vdpa_config_ops ef100_vdpa_config_ops = {
+ .set_vq_address = ef100_vdpa_set_vq_address,
+ .set_vq_num = ef100_vdpa_set_vq_num,
+ .kick_vq = ef100_vdpa_kick_vq,
+ .set_vq_cb = ef100_vdpa_set_vq_cb,
+ .set_vq_ready = ef100_vdpa_set_vq_ready,
+ .get_vq_ready = ef100_vdpa_get_vq_ready,
+ .set_vq_state = ef100_vdpa_set_vq_state,
+ .get_vq_state = ef100_vdpa_get_vq_state,
+ .get_vq_notification = ef100_vdpa_get_vq_notification,
+ .get_vq_irq = ef100_get_vq_irq,
.get_vq_align = ef100_vdpa_get_vq_align,
.get_device_features = ef100_vdpa_get_device_features,
.set_driver_features = ef100_vdpa_set_driver_features,
--
2.30.1
^ permalink raw reply related [flat|nested] 39+ messages in thread
* [PATCH net-next 07/11] sfc: implement filters for receiving traffic
2022-12-07 14:54 [PATCH net-next 00/11] sfc: add vDPA support for EF100 devices Gautam Dawar
` (5 preceding siblings ...)
2022-12-07 14:54 ` [PATCH net-next 06/11] sfc: implement vdpa vring " Gautam Dawar
@ 2022-12-07 14:54 ` Gautam Dawar
2022-12-14 6:45 ` Jason Wang
2022-12-07 14:54 ` [PATCH net-next 08/11] sfc: implement device status related vdpa config operations Gautam Dawar
` (4 subsequent siblings)
11 siblings, 1 reply; 39+ messages in thread
From: Gautam Dawar @ 2022-12-07 14:54 UTC (permalink / raw)
To: linux-net-drivers, netdev, jasowang, eperezma
Cc: tanuj.kamde, Koushik.Dutta, harpreet.anand, Gautam Dawar,
Edward Cree, Martin Habets, David S. Miller, Eric Dumazet,
Jakub Kicinski, Paolo Abeni, linux-kernel
Implement unicast, broadcast and unknown multicast
filters for receiving different types of traffic.
Signed-off-by: Gautam Dawar <gautam.dawar@amd.com>
---
drivers/net/ethernet/sfc/ef100_vdpa.c | 159 ++++++++++++++++++++++
drivers/net/ethernet/sfc/ef100_vdpa.h | 35 +++++
drivers/net/ethernet/sfc/ef100_vdpa_ops.c | 27 +++-
3 files changed, 220 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.c b/drivers/net/ethernet/sfc/ef100_vdpa.c
index 41eb7aef6798..04d64bfe3c93 100644
--- a/drivers/net/ethernet/sfc/ef100_vdpa.c
+++ b/drivers/net/ethernet/sfc/ef100_vdpa.c
@@ -17,12 +17,168 @@
#include "mcdi_filters.h"
#include "mcdi_functions.h"
#include "ef100_netdev.h"
+#include "filter.h"
+#include "efx.h"
+#define EFX_INVALID_FILTER_ID -1
+
+/* vDPA queues starts from 2nd VI or qid 1 */
+#define EF100_VDPA_BASE_RX_QID 1
+
+static const char * const filter_names[] = { "bcast", "ucast", "mcast" };
static struct virtio_device_id ef100_vdpa_id_table[] = {
{ .device = VIRTIO_ID_NET, .vendor = PCI_VENDOR_ID_REDHAT_QUMRANET },
{ 0 },
};
+static int ef100_vdpa_set_mac_filter(struct efx_nic *efx,
+ struct efx_filter_spec *spec,
+ u32 qid,
+ u8 *mac_addr)
+{
+ int rc;
+
+ efx_filter_init_rx(spec, EFX_FILTER_PRI_AUTO, 0, qid);
+
+ if (mac_addr) {
+ rc = efx_filter_set_eth_local(spec, EFX_FILTER_VID_UNSPEC,
+ mac_addr);
+ if (rc)
+ pci_err(efx->pci_dev,
+ "Filter set eth local failed, err: %d\n", rc);
+ } else {
+ efx_filter_set_mc_def(spec);
+ }
+
+ rc = efx_filter_insert_filter(efx, spec, true);
+ if (rc < 0)
+ pci_err(efx->pci_dev,
+ "Filter insert failed, err: %d\n", rc);
+
+ return rc;
+}
+
+static int ef100_vdpa_delete_filter(struct ef100_vdpa_nic *vdpa_nic,
+ enum ef100_vdpa_mac_filter_type type)
+{
+ struct vdpa_device *vdev = &vdpa_nic->vdpa_dev;
+ int rc;
+
+ if (vdpa_nic->filters[type].filter_id == EFX_INVALID_FILTER_ID)
+ return rc;
+
+ rc = efx_filter_remove_id_safe(vdpa_nic->efx,
+ EFX_FILTER_PRI_AUTO,
+ vdpa_nic->filters[type].filter_id);
+ if (rc) {
+ dev_err(&vdev->dev, "%s filter id: %d remove failed, err: %d\n",
+ filter_names[type], vdpa_nic->filters[type].filter_id,
+ rc);
+ } else {
+ vdpa_nic->filters[type].filter_id = EFX_INVALID_FILTER_ID;
+ vdpa_nic->filter_cnt--;
+ }
+ return rc;
+}
+
+int ef100_vdpa_add_filter(struct ef100_vdpa_nic *vdpa_nic,
+ enum ef100_vdpa_mac_filter_type type)
+{
+ struct vdpa_device *vdev = &vdpa_nic->vdpa_dev;
+ struct efx_nic *efx = vdpa_nic->efx;
+ /* Configure filter on base Rx queue only */
+ u32 qid = EF100_VDPA_BASE_RX_QID;
+ struct efx_filter_spec *spec;
+ u8 baddr[ETH_ALEN];
+ int rc;
+
+ /* remove existing filter */
+ rc = ef100_vdpa_delete_filter(vdpa_nic, type);
+ if (rc < 0) {
+ dev_err(&vdev->dev, "%s MAC filter deletion failed, err: %d",
+ filter_names[type], rc);
+ return rc;
+ }
+
+ /* Configure MAC Filter */
+ spec = &vdpa_nic->filters[type].spec;
+ if (type == EF100_VDPA_BCAST_MAC_FILTER) {
+ eth_broadcast_addr(baddr);
+ rc = ef100_vdpa_set_mac_filter(efx, spec, qid, baddr);
+ } else if (type == EF100_VDPA_UNKNOWN_MCAST_MAC_FILTER) {
+ rc = ef100_vdpa_set_mac_filter(efx, spec, qid, NULL);
+ } else {
+ /* Ensure we have everything required to insert the filter */
+ if (!vdpa_nic->mac_configured ||
+ !vdpa_nic->vring[0].vring_created ||
+ !is_valid_ether_addr(vdpa_nic->mac_address))
+ return -EINVAL;
+
+ rc = ef100_vdpa_set_mac_filter(efx, spec, qid,
+ vdpa_nic->mac_address);
+ }
+
+ if (rc >= 0) {
+ vdpa_nic->filters[type].filter_id = rc;
+ vdpa_nic->filter_cnt++;
+
+ return 0;
+ }
+
+ dev_err(&vdev->dev, "%s MAC filter insert failed, err: %d\n",
+ filter_names[type], rc);
+
+ if (type != EF100_VDPA_UNKNOWN_MCAST_MAC_FILTER) {
+ ef100_vdpa_filter_remove(vdpa_nic);
+ return rc;
+ }
+
+ return 0;
+}
+
+int ef100_vdpa_filter_remove(struct ef100_vdpa_nic *vdpa_nic)
+{
+ enum ef100_vdpa_mac_filter_type filter;
+ int err = 0;
+ int rc;
+
+ for (filter = EF100_VDPA_BCAST_MAC_FILTER;
+ filter <= EF100_VDPA_UNKNOWN_MCAST_MAC_FILTER; filter++) {
+ rc = ef100_vdpa_delete_filter(vdpa_nic, filter);
+ if (rc < 0)
+ /* store status of last failed filter remove */
+ err = rc;
+ }
+ return err;
+}
+
+int ef100_vdpa_filter_configure(struct ef100_vdpa_nic *vdpa_nic)
+{
+ struct vdpa_device *vdev = &vdpa_nic->vdpa_dev;
+ enum ef100_vdpa_mac_filter_type filter;
+ int rc;
+
+ /* remove existing filters, if any */
+ rc = ef100_vdpa_filter_remove(vdpa_nic);
+ if (rc < 0) {
+ dev_err(&vdev->dev,
+ "MAC filter deletion failed, err: %d", rc);
+ goto fail;
+ }
+
+ for (filter = EF100_VDPA_BCAST_MAC_FILTER;
+ filter <= EF100_VDPA_UNKNOWN_MCAST_MAC_FILTER; filter++) {
+ if (filter == EF100_VDPA_UCAST_MAC_FILTER &&
+ !vdpa_nic->mac_configured)
+ continue;
+ rc = ef100_vdpa_add_filter(vdpa_nic, filter);
+ if (rc < 0)
+ goto fail;
+ }
+fail:
+ return rc;
+}
+
int ef100_vdpa_init(struct efx_probe_data *probe_data)
{
struct efx_nic *efx = &probe_data->efx;
@@ -168,6 +324,9 @@ static struct ef100_vdpa_nic *ef100_vdpa_create(struct efx_nic *efx,
ether_addr_copy(vdpa_nic->mac_address, mac);
vdpa_nic->mac_configured = true;
+ for (i = 0; i < EF100_VDPA_MAC_FILTER_NTYPES; i++)
+ vdpa_nic->filters[i].filter_id = EFX_INVALID_FILTER_ID;
+
for (i = 0; i < (2 * vdpa_nic->max_queue_pairs); i++)
vdpa_nic->vring[i].irq = -EINVAL;
diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.h b/drivers/net/ethernet/sfc/ef100_vdpa.h
index 3cc33daa0431..a33edd6dda12 100644
--- a/drivers/net/ethernet/sfc/ef100_vdpa.h
+++ b/drivers/net/ethernet/sfc/ef100_vdpa.h
@@ -72,6 +72,22 @@ enum ef100_vdpa_vq_type {
EF100_VDPA_VQ_NTYPES
};
+/**
+ * enum ef100_vdpa_mac_filter_type - vdpa filter types
+ *
+ * @EF100_VDPA_BCAST_MAC_FILTER: Broadcast MAC filter
+ * @EF100_VDPA_UCAST_MAC_FILTER: Unicast MAC filter
+ * @EF100_VDPA_UNKNOWN_MCAST_MAC_FILTER: Unknown multicast MAC filter to allow
+ * IPv6 Neighbor Solicitation Message
+ * @EF100_VDPA_MAC_FILTER_NTYPES: Number of vDPA filter types
+ */
+enum ef100_vdpa_mac_filter_type {
+ EF100_VDPA_BCAST_MAC_FILTER,
+ EF100_VDPA_UCAST_MAC_FILTER,
+ EF100_VDPA_UNKNOWN_MCAST_MAC_FILTER,
+ EF100_VDPA_MAC_FILTER_NTYPES,
+};
+
/**
* struct ef100_vdpa_vring_info - vDPA vring data structure
*
@@ -109,6 +125,17 @@ struct ef100_vdpa_vring_info {
struct vdpa_callback cb;
};
+/**
+ * struct ef100_vdpa_filter - vDPA filter data structure
+ *
+ * @filter_id: filter id of this filter
+ * @efx_filter_spec: hardware filter specs for this vdpa device
+ */
+struct ef100_vdpa_filter {
+ s32 filter_id;
+ struct efx_filter_spec spec;
+};
+
/**
* struct ef100_vdpa_nic - vDPA NIC data structure
*
@@ -118,6 +145,7 @@ struct ef100_vdpa_vring_info {
* @lock: Managing access to vdpa config operations
* @pf_index: PF index of the vDPA VF
* @vf_index: VF index of the vDPA VF
+ * @filter_cnt: total number of filters created on this vdpa device
* @status: device status as per VIRTIO spec
* @features: negotiated feature bits
* @max_queue_pairs: maximum number of queue pairs supported
@@ -125,6 +153,7 @@ struct ef100_vdpa_vring_info {
* @vring: vring information of the vDPA device.
* @mac_address: mac address of interface associated with this vdpa device
* @mac_configured: true after MAC address is configured
+ * @filters: details of all filters created on this vdpa device
* @cfg_cb: callback for config change
*/
struct ef100_vdpa_nic {
@@ -135,6 +164,7 @@ struct ef100_vdpa_nic {
struct mutex lock;
u32 pf_index;
u32 vf_index;
+ u32 filter_cnt;
u8 status;
u64 features;
u32 max_queue_pairs;
@@ -142,6 +172,7 @@ struct ef100_vdpa_nic {
struct ef100_vdpa_vring_info vring[EF100_VDPA_MAX_QUEUES_PAIRS * 2];
u8 *mac_address;
bool mac_configured;
+ struct ef100_vdpa_filter filters[EF100_VDPA_MAC_FILTER_NTYPES];
struct vdpa_callback cfg_cb;
};
@@ -149,6 +180,10 @@ int ef100_vdpa_init(struct efx_probe_data *probe_data);
void ef100_vdpa_fini(struct efx_probe_data *probe_data);
int ef100_vdpa_register_mgmtdev(struct efx_nic *efx);
void ef100_vdpa_unregister_mgmtdev(struct efx_nic *efx);
+int ef100_vdpa_filter_configure(struct ef100_vdpa_nic *vdpa_nic);
+int ef100_vdpa_filter_remove(struct ef100_vdpa_nic *vdpa_nic);
+int ef100_vdpa_add_filter(struct ef100_vdpa_nic *vdpa_nic,
+ enum ef100_vdpa_mac_filter_type type);
int ef100_vdpa_irq_vectors_alloc(struct pci_dev *pci_dev, u16 nvqs);
void ef100_vdpa_irq_vectors_free(void *data);
diff --git a/drivers/net/ethernet/sfc/ef100_vdpa_ops.c b/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
index b7efd3e0c901..132ddb4a647b 100644
--- a/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
+++ b/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
@@ -135,6 +135,15 @@ static int delete_vring(struct ef100_vdpa_nic *vdpa_nic, u16 idx)
if (vdpa_nic->vring[idx].vring_ctx)
delete_vring_ctx(vdpa_nic, idx);
+ if (idx == 0 && vdpa_nic->filter_cnt != 0) {
+ rc = ef100_vdpa_filter_remove(vdpa_nic);
+ if (rc < 0) {
+ dev_err(&vdpa_nic->vdpa_dev.dev,
+ "%s: vdpa remove filter failed, err:%d\n",
+ __func__, rc);
+ }
+ }
+
return rc;
}
@@ -193,8 +202,22 @@ static int create_vring(struct ef100_vdpa_nic *vdpa_nic, u16 idx)
vdpa_nic->vring[idx].doorbell_offset_valid = true;
}
+ /* Configure filters on rxq 0 */
+ if (idx == 0) {
+ rc = ef100_vdpa_filter_configure(vdpa_nic);
+ if (rc < 0) {
+ dev_err(&vdpa_nic->vdpa_dev.dev,
+ "%s: vdpa configure filter failed, err:%d\n",
+ __func__, rc);
+ goto err_filter_configure;
+ }
+ }
+
return 0;
+err_filter_configure:
+ ef100_vdpa_filter_remove(vdpa_nic);
+ vdpa_nic->vring[idx].doorbell_offset_valid = false;
err_get_doorbell_offset:
efx_vdpa_vring_destroy(vdpa_nic->vring[idx].vring_ctx,
&vring_dyn_cfg);
@@ -578,8 +601,10 @@ static void ef100_vdpa_set_config(struct vdpa_device *vdev, unsigned int offset,
}
memcpy((u8 *)&vdpa_nic->net_config + offset, buf, len);
- if (is_valid_ether_addr(vdpa_nic->mac_address))
+ if (is_valid_ether_addr(vdpa_nic->mac_address)) {
vdpa_nic->mac_configured = true;
+ ef100_vdpa_add_filter(vdpa_nic, EF100_VDPA_UCAST_MAC_FILTER);
+ }
}
static void ef100_vdpa_free(struct vdpa_device *vdev)
--
2.30.1
^ permalink raw reply related [flat|nested] 39+ messages in thread
* [PATCH net-next 08/11] sfc: implement device status related vdpa config operations
2022-12-07 14:54 [PATCH net-next 00/11] sfc: add vDPA support for EF100 devices Gautam Dawar
` (6 preceding siblings ...)
2022-12-07 14:54 ` [PATCH net-next 07/11] sfc: implement filters for receiving traffic Gautam Dawar
@ 2022-12-07 14:54 ` Gautam Dawar
2022-12-14 6:45 ` Jason Wang
2022-12-07 14:54 ` [PATCH net-next 09/11] sfc: implement iova rbtree to store dma mappings Gautam Dawar
` (3 subsequent siblings)
11 siblings, 1 reply; 39+ messages in thread
From: Gautam Dawar @ 2022-12-07 14:54 UTC (permalink / raw)
To: linux-net-drivers, netdev, jasowang, eperezma
Cc: tanuj.kamde, Koushik.Dutta, harpreet.anand, Gautam Dawar,
Edward Cree, Martin Habets, David S. Miller, Eric Dumazet,
Jakub Kicinski, Paolo Abeni, linux-kernel
vDPA config opertions to handle get/set device status and device
reset have been implemented.
Signed-off-by: Gautam Dawar <gautam.dawar@amd.com>
---
drivers/net/ethernet/sfc/ef100_vdpa.c | 7 +-
drivers/net/ethernet/sfc/ef100_vdpa.h | 1 +
drivers/net/ethernet/sfc/ef100_vdpa_ops.c | 133 ++++++++++++++++++++++
3 files changed, 140 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.c b/drivers/net/ethernet/sfc/ef100_vdpa.c
index 04d64bfe3c93..80bca281a748 100644
--- a/drivers/net/ethernet/sfc/ef100_vdpa.c
+++ b/drivers/net/ethernet/sfc/ef100_vdpa.c
@@ -225,9 +225,14 @@ static int vdpa_allocate_vis(struct efx_nic *efx, unsigned int *allocated_vis)
static void ef100_vdpa_delete(struct efx_nic *efx)
{
+ struct vdpa_device *vdpa_dev;
+
if (efx->vdpa_nic) {
+ vdpa_dev = &efx->vdpa_nic->vdpa_dev;
+ ef100_vdpa_reset(vdpa_dev);
+
/* replace with _vdpa_unregister_device later */
- put_device(&efx->vdpa_nic->vdpa_dev.dev);
+ put_device(&vdpa_dev->dev);
efx->vdpa_nic = NULL;
}
efx_mcdi_free_vis(efx);
diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.h b/drivers/net/ethernet/sfc/ef100_vdpa.h
index a33edd6dda12..1b0bbba88154 100644
--- a/drivers/net/ethernet/sfc/ef100_vdpa.h
+++ b/drivers/net/ethernet/sfc/ef100_vdpa.h
@@ -186,6 +186,7 @@ int ef100_vdpa_add_filter(struct ef100_vdpa_nic *vdpa_nic,
enum ef100_vdpa_mac_filter_type type);
int ef100_vdpa_irq_vectors_alloc(struct pci_dev *pci_dev, u16 nvqs);
void ef100_vdpa_irq_vectors_free(void *data);
+int ef100_vdpa_reset(struct vdpa_device *vdev);
static inline bool efx_vdpa_is_little_endian(struct ef100_vdpa_nic *vdpa_nic)
{
diff --git a/drivers/net/ethernet/sfc/ef100_vdpa_ops.c b/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
index 132ddb4a647b..718b67f6da90 100644
--- a/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
+++ b/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
@@ -251,6 +251,62 @@ static bool is_qid_invalid(struct ef100_vdpa_nic *vdpa_nic, u16 idx,
return false;
}
+static void ef100_reset_vdpa_device(struct ef100_vdpa_nic *vdpa_nic)
+{
+ int i;
+
+ WARN_ON(!mutex_is_locked(&vdpa_nic->lock));
+
+ if (!vdpa_nic->status)
+ return;
+
+ vdpa_nic->vdpa_state = EF100_VDPA_STATE_INITIALIZED;
+ vdpa_nic->status = 0;
+ vdpa_nic->features = 0;
+ for (i = 0; i < (vdpa_nic->max_queue_pairs * 2); i++)
+ reset_vring(vdpa_nic, i);
+}
+
+/* May be called under the rtnl lock */
+int ef100_vdpa_reset(struct vdpa_device *vdev)
+{
+ struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
+
+ /* vdpa device can be deleted anytime but the bar_config
+ * could still be vdpa and hence efx->state would be STATE_VDPA.
+ * Accordingly, ensure vdpa device exists before reset handling
+ */
+ if (!vdpa_nic)
+ return -ENODEV;
+
+ mutex_lock(&vdpa_nic->lock);
+ ef100_reset_vdpa_device(vdpa_nic);
+ mutex_unlock(&vdpa_nic->lock);
+ return 0;
+}
+
+static int start_vdpa_device(struct ef100_vdpa_nic *vdpa_nic)
+{
+ int rc = 0;
+ int i, j;
+
+ for (i = 0; i < (vdpa_nic->max_queue_pairs * 2); i++) {
+ if (can_create_vring(vdpa_nic, i)) {
+ rc = create_vring(vdpa_nic, i);
+ if (rc)
+ goto clear_vring;
+ }
+ }
+ vdpa_nic->vdpa_state = EF100_VDPA_STATE_STARTED;
+ return rc;
+
+clear_vring:
+ for (j = 0; j < i; j++)
+ if (vdpa_nic->vring[j].vring_created)
+ delete_vring(vdpa_nic, j);
+ return rc;
+}
+
static int ef100_vdpa_set_vq_address(struct vdpa_device *vdev,
u16 idx, u64 desc_area, u64 driver_area,
u64 device_area)
@@ -568,6 +624,80 @@ static u32 ef100_vdpa_get_vendor_id(struct vdpa_device *vdev)
return EF100_VDPA_VENDOR_ID;
}
+static u8 ef100_vdpa_get_status(struct vdpa_device *vdev)
+{
+ struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
+ u8 status;
+
+ mutex_lock(&vdpa_nic->lock);
+ status = vdpa_nic->status;
+ mutex_unlock(&vdpa_nic->lock);
+ return status;
+}
+
+static void ef100_vdpa_set_status(struct vdpa_device *vdev, u8 status)
+{
+ struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
+ u8 new_status;
+ int rc;
+
+ mutex_lock(&vdpa_nic->lock);
+ if (!status) {
+ dev_info(&vdev->dev,
+ "%s: Status received is 0. Device reset being done\n",
+ __func__);
+ ef100_reset_vdpa_device(vdpa_nic);
+ goto unlock_return;
+ }
+ new_status = status & ~vdpa_nic->status;
+ if (new_status == 0) {
+ dev_info(&vdev->dev,
+ "%s: New status same as current status\n", __func__);
+ goto unlock_return;
+ }
+ if (new_status & VIRTIO_CONFIG_S_FAILED) {
+ ef100_reset_vdpa_device(vdpa_nic);
+ goto unlock_return;
+ }
+
+ if (new_status & VIRTIO_CONFIG_S_ACKNOWLEDGE &&
+ vdpa_nic->vdpa_state == EF100_VDPA_STATE_INITIALIZED) {
+ vdpa_nic->status |= VIRTIO_CONFIG_S_ACKNOWLEDGE;
+ new_status &= ~VIRTIO_CONFIG_S_ACKNOWLEDGE;
+ }
+ if (new_status & VIRTIO_CONFIG_S_DRIVER &&
+ vdpa_nic->vdpa_state == EF100_VDPA_STATE_INITIALIZED) {
+ vdpa_nic->status |= VIRTIO_CONFIG_S_DRIVER;
+ new_status &= ~VIRTIO_CONFIG_S_DRIVER;
+ }
+ if (new_status & VIRTIO_CONFIG_S_FEATURES_OK &&
+ vdpa_nic->vdpa_state == EF100_VDPA_STATE_INITIALIZED) {
+ vdpa_nic->status |= VIRTIO_CONFIG_S_FEATURES_OK;
+ vdpa_nic->vdpa_state = EF100_VDPA_STATE_NEGOTIATED;
+ new_status &= ~VIRTIO_CONFIG_S_FEATURES_OK;
+ }
+ if (new_status & VIRTIO_CONFIG_S_DRIVER_OK &&
+ vdpa_nic->vdpa_state == EF100_VDPA_STATE_NEGOTIATED) {
+ vdpa_nic->status |= VIRTIO_CONFIG_S_DRIVER_OK;
+ rc = start_vdpa_device(vdpa_nic);
+ if (rc) {
+ dev_err(&vdpa_nic->vdpa_dev.dev,
+ "%s: vDPA device failed:%d\n", __func__, rc);
+ vdpa_nic->status &= ~VIRTIO_CONFIG_S_DRIVER_OK;
+ goto unlock_return;
+ }
+ new_status &= ~VIRTIO_CONFIG_S_DRIVER_OK;
+ }
+ if (new_status) {
+ dev_warn(&vdev->dev,
+ "%s: Mismatch Status: %x & State: %u\n",
+ __func__, new_status, vdpa_nic->vdpa_state);
+ }
+
+unlock_return:
+ mutex_unlock(&vdpa_nic->lock);
+}
+
static size_t ef100_vdpa_get_config_size(struct vdpa_device *vdev)
{
return sizeof(struct virtio_net_config);
@@ -640,6 +770,9 @@ const struct vdpa_config_ops ef100_vdpa_config_ops = {
.get_vq_num_max = ef100_vdpa_get_vq_num_max,
.get_device_id = ef100_vdpa_get_device_id,
.get_vendor_id = ef100_vdpa_get_vendor_id,
+ .get_status = ef100_vdpa_get_status,
+ .set_status = ef100_vdpa_set_status,
+ .reset = ef100_vdpa_reset,
.get_config_size = ef100_vdpa_get_config_size,
.get_config = ef100_vdpa_get_config,
.set_config = ef100_vdpa_set_config,
--
2.30.1
^ permalink raw reply related [flat|nested] 39+ messages in thread
* [PATCH net-next 09/11] sfc: implement iova rbtree to store dma mappings
2022-12-07 14:54 [PATCH net-next 00/11] sfc: add vDPA support for EF100 devices Gautam Dawar
` (7 preceding siblings ...)
2022-12-07 14:54 ` [PATCH net-next 08/11] sfc: implement device status related vdpa config operations Gautam Dawar
@ 2022-12-07 14:54 ` Gautam Dawar
2022-12-14 6:46 ` Jason Wang
2022-12-07 14:54 ` [PATCH net-next 10/11] sfc: implement vdpa config_ops for dma operations Gautam Dawar
` (2 subsequent siblings)
11 siblings, 1 reply; 39+ messages in thread
From: Gautam Dawar @ 2022-12-07 14:54 UTC (permalink / raw)
To: linux-net-drivers, netdev, jasowang, eperezma
Cc: tanuj.kamde, Koushik.Dutta, harpreet.anand, Gautam Dawar,
Edward Cree, Martin Habets, David S. Miller, Eric Dumazet,
Jakub Kicinski, Paolo Abeni, linux-kernel
sfc uses a MCDI DMA buffer that is allocated on the host
for communicating with the Firmware. The MCDI buffer IOVA
could overlap with the IOVA used by the guest for the
virtqueue buffers. To detect such overlap, the DMA mappings
from the guest will be stored in a IOVA rbtree and every
such mapping will be compared against the MCDI buffer IOVA
range. If an overlap is detected, the MCDI buffer will be
relocated to a different IOVA.
Signed-off-by: Gautam Dawar <gautam.dawar@amd.com>
---
drivers/net/ethernet/sfc/Makefile | 3 +-
drivers/net/ethernet/sfc/ef100_iova.c | 205 ++++++++++++++++++++++
drivers/net/ethernet/sfc/ef100_iova.h | 40 +++++
drivers/net/ethernet/sfc/ef100_nic.c | 1 -
drivers/net/ethernet/sfc/ef100_vdpa.c | 38 ++++
drivers/net/ethernet/sfc/ef100_vdpa.h | 15 ++
drivers/net/ethernet/sfc/ef100_vdpa_ops.c | 5 +
drivers/net/ethernet/sfc/mcdi.h | 3 +
8 files changed, 308 insertions(+), 2 deletions(-)
create mode 100644 drivers/net/ethernet/sfc/ef100_iova.c
create mode 100644 drivers/net/ethernet/sfc/ef100_iova.h
diff --git a/drivers/net/ethernet/sfc/Makefile b/drivers/net/ethernet/sfc/Makefile
index a10eac91ab23..85852ff50b7c 100644
--- a/drivers/net/ethernet/sfc/Makefile
+++ b/drivers/net/ethernet/sfc/Makefile
@@ -11,7 +11,8 @@ sfc-$(CONFIG_SFC_MTD) += mtd.o
sfc-$(CONFIG_SFC_SRIOV) += sriov.o ef10_sriov.o ef100_sriov.o ef100_rep.o \
mae.o tc.o tc_bindings.o tc_counters.o
-sfc-$(CONFIG_SFC_VDPA) += mcdi_vdpa.o ef100_vdpa.o ef100_vdpa_ops.o
+sfc-$(CONFIG_SFC_VDPA) += mcdi_vdpa.o ef100_vdpa.o ef100_vdpa_ops.o \
+ ef100_iova.o
obj-$(CONFIG_SFC) += sfc.o
obj-$(CONFIG_SFC_FALCON) += falcon/
diff --git a/drivers/net/ethernet/sfc/ef100_iova.c b/drivers/net/ethernet/sfc/ef100_iova.c
new file mode 100644
index 000000000000..863314c5b9b5
--- /dev/null
+++ b/drivers/net/ethernet/sfc/ef100_iova.c
@@ -0,0 +1,205 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Driver for Xilinx network controllers and boards
+ * Copyright(C) 2020-2022 Xilinx, Inc.
+ * Copyright(C) 2022 Advanced Micro Devices, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation, incorporated herein by reference.
+ */
+
+#include "ef100_iova.h"
+
+static void update_free_list_node(struct ef100_vdpa_iova_node *target_node,
+ struct ef100_vdpa_iova_node *next_node,
+ struct ef100_vdpa_nic *vdpa_nic)
+{
+ unsigned long target_node_end;
+ unsigned long free_area;
+ bool in_list;
+
+ target_node_end = target_node->iova + target_node->size;
+ free_area = next_node->iova - target_node_end;
+ in_list = !(list_empty(&target_node->free_node));
+
+ if (!in_list && free_area >= MCDI_BUF_LEN) {
+ list_add(&target_node->free_node,
+ &vdpa_nic->free_list);
+ } else if (in_list && free_area < MCDI_BUF_LEN) {
+ list_del_init(&target_node->free_node);
+ }
+}
+
+static void update_free_list(struct ef100_vdpa_iova_node *iova_node,
+ struct ef100_vdpa_nic *vdpa_nic,
+ bool add_node)
+{
+ struct ef100_vdpa_iova_node *prev_in = NULL;
+ struct ef100_vdpa_iova_node *next_in = NULL;
+ struct rb_node *prev_node;
+ struct rb_node *next_node;
+
+ prev_node = rb_prev(&iova_node->node);
+ next_node = rb_next(&iova_node->node);
+
+ if (prev_node)
+ prev_in = rb_entry(prev_node,
+ struct ef100_vdpa_iova_node, node);
+ if (next_node)
+ next_in = rb_entry(next_node,
+ struct ef100_vdpa_iova_node, node);
+
+ if (add_node) {
+ if (prev_in)
+ update_free_list_node(prev_in, iova_node, vdpa_nic);
+
+ if (next_in)
+ update_free_list_node(iova_node, next_in, vdpa_nic);
+ } else {
+ if (next_in && prev_in)
+ update_free_list_node(prev_in, next_in, vdpa_nic);
+ if (!list_empty(&iova_node->free_node))
+ list_del_init(&iova_node->free_node);
+ }
+}
+
+int efx_ef100_insert_iova_node(struct ef100_vdpa_nic *vdpa_nic,
+ u64 iova, u64 size)
+{
+ struct ef100_vdpa_iova_node *iova_node;
+ struct ef100_vdpa_iova_node *new_node;
+ struct rb_node *parent;
+ struct rb_node **link;
+ struct rb_root *root;
+ int rc = 0;
+
+ mutex_lock(&vdpa_nic->iova_lock);
+
+ root = &vdpa_nic->iova_root;
+ link = &root->rb_node;
+ parent = *link;
+ /* Go to the bottom of the tree */
+ while (*link) {
+ parent = *link;
+ iova_node = rb_entry(parent, struct ef100_vdpa_iova_node, node);
+
+ /* handle duplicate node */
+ if (iova_node->iova == iova) {
+ rc = -EEXIST;
+ goto out_unlock;
+ }
+
+ if (iova_node->iova > iova)
+ link = &(*link)->rb_left;
+ else
+ link = &(*link)->rb_right;
+ }
+
+ new_node = kzalloc(sizeof(*new_node), GFP_KERNEL);
+ if (!new_node) {
+ rc = -ENOMEM;
+ goto out_unlock;
+ }
+
+ new_node->iova = iova;
+ new_node->size = size;
+ INIT_LIST_HEAD(&new_node->free_node);
+
+ /* Put the new node here */
+ rb_link_node(&new_node->node, parent, link);
+ rb_insert_color(&new_node->node, root);
+
+ update_free_list(new_node, vdpa_nic, true);
+
+out_unlock:
+ mutex_unlock(&vdpa_nic->iova_lock);
+ return rc;
+}
+
+static struct ef100_vdpa_iova_node*
+ef100_rbt_search_node(struct ef100_vdpa_nic *vdpa_nic,
+ unsigned long iova)
+{
+ struct ef100_vdpa_iova_node *iova_node;
+ struct rb_node *rb_node;
+ struct rb_root *root;
+
+ root = &vdpa_nic->iova_root;
+ if (!root)
+ return NULL;
+
+ rb_node = root->rb_node;
+
+ while (rb_node) {
+ iova_node = rb_entry(rb_node, struct ef100_vdpa_iova_node,
+ node);
+ if (iova_node->iova > iova)
+ rb_node = rb_node->rb_left;
+ else if (iova_node->iova < iova)
+ rb_node = rb_node->rb_right;
+ else
+ return iova_node;
+ }
+
+ return NULL;
+}
+
+void efx_ef100_remove_iova_node(struct ef100_vdpa_nic *vdpa_nic,
+ unsigned long iova)
+{
+ struct ef100_vdpa_iova_node *iova_node;
+
+ mutex_lock(&vdpa_nic->iova_lock);
+ iova_node = ef100_rbt_search_node(vdpa_nic, iova);
+ if (!iova_node)
+ goto out_unlock;
+
+ update_free_list(iova_node, vdpa_nic, false);
+
+ rb_erase(&iova_node->node, &vdpa_nic->iova_root);
+ kfree(iova_node);
+
+out_unlock:
+ mutex_unlock(&vdpa_nic->iova_lock);
+}
+
+void efx_ef100_delete_iova(struct ef100_vdpa_nic *vdpa_nic)
+{
+ struct ef100_vdpa_iova_node *iova_node;
+ struct rb_root *iova_root;
+ struct rb_node *node;
+
+ mutex_lock(&vdpa_nic->iova_lock);
+
+ iova_root = &vdpa_nic->iova_root;
+ while (!RB_EMPTY_ROOT(iova_root)) {
+ node = rb_first(iova_root);
+ iova_node = rb_entry(node, struct ef100_vdpa_iova_node, node);
+ if (!list_empty(&iova_node->free_node))
+ list_del_init(&iova_node->free_node);
+ if (vdpa_nic->domain)
+ iommu_unmap(vdpa_nic->domain, iova_node->iova,
+ iova_node->size);
+ rb_erase(node, iova_root);
+ kfree(iova_node);
+ }
+
+ mutex_unlock(&vdpa_nic->iova_lock);
+}
+
+int efx_ef100_find_new_iova(struct ef100_vdpa_nic *vdpa_nic,
+ unsigned int buf_len,
+ u64 *new_iova)
+{
+ struct ef100_vdpa_iova_node *iova_node;
+
+ /* pick the first node from freelist */
+ iova_node = list_first_entry_or_null(&vdpa_nic->free_list,
+ struct ef100_vdpa_iova_node,
+ free_node);
+ if (!iova_node)
+ return -ENOENT;
+
+ *new_iova = iova_node->iova + iova_node->size;
+ return 0;
+}
diff --git a/drivers/net/ethernet/sfc/ef100_iova.h b/drivers/net/ethernet/sfc/ef100_iova.h
new file mode 100644
index 000000000000..68e39c4152c7
--- /dev/null
+++ b/drivers/net/ethernet/sfc/ef100_iova.h
@@ -0,0 +1,40 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Driver for Xilinx network controllers and boards
+ * Copyright(C) 2020-2022 Xilinx, Inc.
+ * Copyright(C) 2022 Advanced Micro Devices, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation, incorporated herein by reference.
+ */
+#ifndef EFX_EF100_IOVA_H
+#define EFX_EF100_IOVA_H
+
+#include "ef100_nic.h"
+#include "ef100_vdpa.h"
+
+#if defined(CONFIG_SFC_VDPA)
+/**
+ * struct ef100_vdpa_iova_node - guest buffer iova entry
+ *
+ * @node: red black tree node
+ * @iova: mapping's IO virtual address
+ * @size: length of mapped region in bytes
+ * @free_node: free list node
+ */
+struct ef100_vdpa_iova_node {
+ struct rb_node node;
+ unsigned long iova;
+ size_t size;
+ struct list_head free_node;
+};
+
+int efx_ef100_insert_iova_node(struct ef100_vdpa_nic *vdpa_nic,
+ u64 iova, u64 size);
+void efx_ef100_remove_iova_node(struct ef100_vdpa_nic *vdpa_nic,
+ unsigned long iova);
+void efx_ef100_delete_iova(struct ef100_vdpa_nic *vdpa_nic);
+int efx_ef100_find_new_iova(struct ef100_vdpa_nic *vdpa_nic,
+ unsigned int buf_len, u64 *new_iova);
+#endif /* CONFIG_SFC_VDPA */
+#endif /* EFX_EF100_IOVA_H */
diff --git a/drivers/net/ethernet/sfc/ef100_nic.c b/drivers/net/ethernet/sfc/ef100_nic.c
index 41811c519275..72820d2fe19d 100644
--- a/drivers/net/ethernet/sfc/ef100_nic.c
+++ b/drivers/net/ethernet/sfc/ef100_nic.c
@@ -33,7 +33,6 @@
#define EF100_MAX_VIS 4096
#define EF100_NUM_MCDI_BUFFERS 1
-#define MCDI_BUF_LEN (8 + MCDI_CTL_SDU_LEN_MAX)
#define EF100_RESET_PORT ((ETH_RESET_MAC | ETH_RESET_PHY) << ETH_RESET_SHARED_SHIFT)
diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.c b/drivers/net/ethernet/sfc/ef100_vdpa.c
index 80bca281a748..b9368eb1acd5 100644
--- a/drivers/net/ethernet/sfc/ef100_vdpa.c
+++ b/drivers/net/ethernet/sfc/ef100_vdpa.c
@@ -14,6 +14,7 @@
#include <uapi/linux/vdpa.h>
#include "ef100_vdpa.h"
#include "mcdi_vdpa.h"
+#include "ef100_iova.h"
#include "mcdi_filters.h"
#include "mcdi_functions.h"
#include "ef100_netdev.h"
@@ -280,6 +281,34 @@ static int get_net_config(struct ef100_vdpa_nic *vdpa_nic)
return 0;
}
+static int vdpa_update_domain(struct ef100_vdpa_nic *vdpa_nic)
+{
+ struct vdpa_device *vdpa = &vdpa_nic->vdpa_dev;
+ struct iommu_domain_geometry *geo;
+ struct device *dma_dev;
+
+ dma_dev = vdpa_get_dma_dev(vdpa);
+ if (!device_iommu_capable(dma_dev, IOMMU_CAP_CACHE_COHERENCY))
+ return -EOPNOTSUPP;
+
+ vdpa_nic->domain = iommu_get_domain_for_dev(dma_dev);
+ if (!vdpa_nic->domain)
+ return -ENODEV;
+
+ geo = &vdpa_nic->domain->geometry;
+ /* save the geo aperture range for validation in dma_map */
+ vdpa_nic->geo_aper_start = geo->aperture_start;
+
+ /* Handle the boundary case */
+ if (geo->aperture_end == ~0ULL)
+ geo->aperture_end -= 1;
+ vdpa_nic->geo_aper_end = geo->aperture_end;
+
+ /* insert a sentinel node */
+ return efx_ef100_insert_iova_node(vdpa_nic,
+ vdpa_nic->geo_aper_end + 1, 0);
+}
+
static struct ef100_vdpa_nic *ef100_vdpa_create(struct efx_nic *efx,
const char *dev_name,
enum ef100_vdpa_class dev_type,
@@ -316,6 +345,7 @@ static struct ef100_vdpa_nic *ef100_vdpa_create(struct efx_nic *efx,
}
mutex_init(&vdpa_nic->lock);
+ mutex_init(&vdpa_nic->iova_lock);
dev = &vdpa_nic->vdpa_dev.dev;
efx->vdpa_nic = vdpa_nic;
vdpa_nic->vdpa_dev.dma_dev = &efx->pci_dev->dev;
@@ -325,9 +355,11 @@ static struct ef100_vdpa_nic *ef100_vdpa_create(struct efx_nic *efx,
vdpa_nic->pf_index = nic_data->pf_index;
vdpa_nic->vf_index = nic_data->vf_index;
vdpa_nic->vdpa_state = EF100_VDPA_STATE_INITIALIZED;
+ vdpa_nic->iova_root = RB_ROOT;
vdpa_nic->mac_address = (u8 *)&vdpa_nic->net_config.mac;
ether_addr_copy(vdpa_nic->mac_address, mac);
vdpa_nic->mac_configured = true;
+ INIT_LIST_HEAD(&vdpa_nic->free_list);
for (i = 0; i < EF100_VDPA_MAC_FILTER_NTYPES; i++)
vdpa_nic->filters[i].filter_id = EFX_INVALID_FILTER_ID;
@@ -353,6 +385,12 @@ static struct ef100_vdpa_nic *ef100_vdpa_create(struct efx_nic *efx,
goto err_put_device;
}
+ rc = vdpa_update_domain(vdpa_nic);
+ if (rc) {
+ pci_err(efx->pci_dev, "update_domain failed, err: %d\n", rc);
+ goto err_put_device;
+ }
+
rc = get_net_config(vdpa_nic);
if (rc)
goto err_put_device;
diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.h b/drivers/net/ethernet/sfc/ef100_vdpa.h
index 1b0bbba88154..c3c77029973d 100644
--- a/drivers/net/ethernet/sfc/ef100_vdpa.h
+++ b/drivers/net/ethernet/sfc/ef100_vdpa.h
@@ -12,7 +12,9 @@
#define __EF100_VDPA_H__
#include <linux/vdpa.h>
+#include <linux/iommu.h>
#include <uapi/linux/virtio_net.h>
+#include <linux/rbtree.h>
#include "net_driver.h"
#include "ef100_nic.h"
@@ -155,6 +157,12 @@ struct ef100_vdpa_filter {
* @mac_configured: true after MAC address is configured
* @filters: details of all filters created on this vdpa device
* @cfg_cb: callback for config change
+ * @domain: IOMMU domain
+ * @iova_root: iova rbtree root
+ * @iova_lock: lock to synchronize updates to rbtree and freelist
+ * @free_list: list to store free iova areas of size >= MCDI buffer length
+ * @geo_aper_start: start of valid IOVA range
+ * @geo_aper_end: end of valid IOVA range
*/
struct ef100_vdpa_nic {
struct vdpa_device vdpa_dev;
@@ -174,6 +182,13 @@ struct ef100_vdpa_nic {
bool mac_configured;
struct ef100_vdpa_filter filters[EF100_VDPA_MAC_FILTER_NTYPES];
struct vdpa_callback cfg_cb;
+ struct iommu_domain *domain;
+ struct rb_root iova_root;
+ /* mutex to synchronize rbtree operations */
+ struct mutex iova_lock;
+ struct list_head free_list;
+ u64 geo_aper_start;
+ u64 geo_aper_end;
};
int ef100_vdpa_init(struct efx_probe_data *probe_data);
diff --git a/drivers/net/ethernet/sfc/ef100_vdpa_ops.c b/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
index 718b67f6da90..8c198d949fdb 100644
--- a/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
+++ b/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
@@ -10,6 +10,7 @@
#include <linux/vdpa.h>
#include "ef100_vdpa.h"
+#include "ef100_iova.h"
#include "io.h"
#include "mcdi_vdpa.h"
@@ -260,6 +261,7 @@ static void ef100_reset_vdpa_device(struct ef100_vdpa_nic *vdpa_nic)
if (!vdpa_nic->status)
return;
+ efx_ef100_delete_iova(vdpa_nic);
vdpa_nic->vdpa_state = EF100_VDPA_STATE_INITIALIZED;
vdpa_nic->status = 0;
vdpa_nic->features = 0;
@@ -743,9 +745,12 @@ static void ef100_vdpa_free(struct vdpa_device *vdev)
int i;
if (vdpa_nic) {
+ /* clean-up the mappings and iova tree */
+ efx_ef100_delete_iova(vdpa_nic);
for (i = 0; i < (vdpa_nic->max_queue_pairs * 2); i++)
reset_vring(vdpa_nic, i);
ef100_vdpa_irq_vectors_free(vdpa_nic->efx->pci_dev);
+ mutex_destroy(&vdpa_nic->iova_lock);
mutex_destroy(&vdpa_nic->lock);
vdpa_nic->efx->vdpa_nic = NULL;
}
diff --git a/drivers/net/ethernet/sfc/mcdi.h b/drivers/net/ethernet/sfc/mcdi.h
index db4ca4975ada..7d977a58a0df 100644
--- a/drivers/net/ethernet/sfc/mcdi.h
+++ b/drivers/net/ethernet/sfc/mcdi.h
@@ -7,6 +7,7 @@
#ifndef EFX_MCDI_H
#define EFX_MCDI_H
+#include "mcdi_pcol.h"
/**
* enum efx_mcdi_state - MCDI request handling state
* @MCDI_STATE_QUIESCENT: No pending MCDI requests. If the caller holds the
@@ -40,6 +41,8 @@ enum efx_mcdi_mode {
MCDI_MODE_FAIL,
};
+#define MCDI_BUF_LEN (8 + MCDI_CTL_SDU_LEN_MAX)
+
/**
* struct efx_mcdi_iface - MCDI protocol context
* @efx: The associated NIC.
--
2.30.1
^ permalink raw reply related [flat|nested] 39+ messages in thread
* [PATCH net-next 10/11] sfc: implement vdpa config_ops for dma operations
2022-12-07 14:54 [PATCH net-next 00/11] sfc: add vDPA support for EF100 devices Gautam Dawar
` (8 preceding siblings ...)
2022-12-07 14:54 ` [PATCH net-next 09/11] sfc: implement iova rbtree to store dma mappings Gautam Dawar
@ 2022-12-07 14:54 ` Gautam Dawar
2022-12-07 19:23 ` kernel test robot
2022-12-14 6:46 ` Jason Wang
2022-12-07 14:54 ` [PATCH net-next 11/11] sfc: register the vDPA device Gautam Dawar
2022-12-11 18:05 ` [PATCH net-next 00/11] sfc: add vDPA support for EF100 devices Martin Habets
11 siblings, 2 replies; 39+ messages in thread
From: Gautam Dawar @ 2022-12-07 14:54 UTC (permalink / raw)
To: linux-net-drivers, netdev, jasowang, eperezma
Cc: tanuj.kamde, Koushik.Dutta, harpreet.anand, Gautam Dawar,
Edward Cree, Martin Habets, David S. Miller, Eric Dumazet,
Jakub Kicinski, Paolo Abeni, linux-kernel
Although sfc uses the platform IOMMU but it still
implements the DMA config operations to deal with
possible IOVA overlap with the MCDI DMA buffer and
relocates the latter if such overlap is detected.
Signed-off-by: Gautam Dawar <gautam.dawar@amd.com>
---
drivers/net/ethernet/sfc/ef100_vdpa.c | 140 ++++++++++++++++++++++
drivers/net/ethernet/sfc/ef100_vdpa.h | 3 +
drivers/net/ethernet/sfc/ef100_vdpa_ops.c | 111 +++++++++++++++++
drivers/net/ethernet/sfc/net_driver.h | 12 ++
4 files changed, 266 insertions(+)
diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.c b/drivers/net/ethernet/sfc/ef100_vdpa.c
index b9368eb1acd5..16681d164fd1 100644
--- a/drivers/net/ethernet/sfc/ef100_vdpa.c
+++ b/drivers/net/ethernet/sfc/ef100_vdpa.c
@@ -309,6 +309,140 @@ static int vdpa_update_domain(struct ef100_vdpa_nic *vdpa_nic)
vdpa_nic->geo_aper_end + 1, 0);
}
+static int ef100_vdpa_alloc_buffer(struct efx_nic *efx, struct efx_buffer *buf)
+{
+ struct ef100_vdpa_nic *vdpa_nic = efx->vdpa_nic;
+ struct device *dev = &vdpa_nic->vdpa_dev.dev;
+ int rc;
+
+ buf->addr = kzalloc(buf->len, GFP_KERNEL);
+ if (!buf->addr)
+ return -ENOMEM;
+
+ rc = iommu_map(vdpa_nic->domain, buf->dma_addr,
+ virt_to_phys(buf->addr), buf->len,
+ IOMMU_READ | IOMMU_WRITE | IOMMU_CACHE);
+ if (rc)
+ dev_err(dev, "iommu_map failed, rc: %d\n", rc);
+
+ return rc;
+}
+
+static void ef100_vdpa_free_buffer(struct ef100_vdpa_nic *vdpa_nic,
+ struct efx_buffer *buf)
+{
+ struct device *dev = &vdpa_nic->vdpa_dev.dev;
+ int rc;
+
+ rc = iommu_unmap(vdpa_nic->domain, buf->dma_addr, buf->len);
+ if (rc < 0)
+ dev_err(dev, "iommu_unmap failed, rc: %d\n", rc);
+
+ kfree(buf->addr);
+}
+
+int ef100_setup_ef100_mcdi_buffer(struct ef100_vdpa_nic *vdpa_nic)
+{
+ struct efx_nic *efx = vdpa_nic->efx;
+ struct ef100_nic_data *nic_data;
+ struct efx_mcdi_iface *mcdi;
+ struct efx_buffer mcdi_buf;
+ enum efx_mcdi_mode mode;
+ struct device *dev;
+ int rc;
+
+ /* Switch to poll mode MCDI mode */
+ nic_data = efx->nic_data;
+ dev = &vdpa_nic->vdpa_dev.dev;
+ mcdi = efx_mcdi(efx);
+ mode = mcdi->mode;
+ efx_mcdi_mode_poll(efx);
+ efx_mcdi_flush_async(efx);
+
+ /* First, allocate the MCDI buffer for EF100 mode */
+ rc = efx_nic_alloc_buffer(efx, &mcdi_buf,
+ MCDI_BUF_LEN, GFP_KERNEL);
+ if (rc) {
+ dev_err(dev, "nic alloc buf failed, rc: %d\n", rc);
+ goto restore_mode;
+ }
+
+ /* unmap and free the vDPA MCDI buffer now */
+ ef100_vdpa_free_buffer(vdpa_nic, &nic_data->mcdi_buf);
+ memcpy(&nic_data->mcdi_buf, &mcdi_buf, sizeof(struct efx_buffer));
+ efx->mcdi_buf_mode = EFX_BUF_MODE_EF100;
+
+restore_mode:
+ if (mode == MCDI_MODE_EVENTS)
+ efx_mcdi_mode_event(efx);
+
+ return rc;
+}
+
+int ef100_setup_vdpa_mcdi_buffer(struct efx_nic *efx, u64 mcdi_iova)
+{
+ struct ef100_nic_data *nic_data = efx->nic_data;
+ struct efx_mcdi_iface *mcdi = efx_mcdi(efx);
+ enum efx_mcdi_mode mode = mcdi->mode;
+ struct efx_buffer mcdi_buf;
+ int rc;
+
+ efx_mcdi_mode_poll(efx);
+ efx_mcdi_flush_async(efx);
+
+ /* First, prepare the MCDI buffer for vDPA mode */
+ mcdi_buf.dma_addr = mcdi_iova;
+ /* iommu_map requires page aligned memory */
+ mcdi_buf.len = PAGE_ALIGN(MCDI_BUF_LEN);
+ rc = ef100_vdpa_alloc_buffer(efx, &mcdi_buf);
+ if (rc) {
+ pci_err(efx->pci_dev, "alloc vdpa buf failed, rc: %d\n", rc);
+ goto restore_mode;
+ }
+
+ /* All set-up, free the EF100 MCDI buffer now */
+ efx_nic_free_buffer(efx, &nic_data->mcdi_buf);
+ memcpy(&nic_data->mcdi_buf, &mcdi_buf, sizeof(struct efx_buffer));
+ efx->mcdi_buf_mode = EFX_BUF_MODE_VDPA;
+
+restore_mode:
+ if (mode == MCDI_MODE_EVENTS)
+ efx_mcdi_mode_event(efx);
+ return rc;
+}
+
+int ef100_remap_vdpa_mcdi_buffer(struct efx_nic *efx, u64 mcdi_iova)
+{
+ struct ef100_nic_data *nic_data = efx->nic_data;
+ struct ef100_vdpa_nic *vdpa_nic = efx->vdpa_nic;
+ struct efx_mcdi_iface *mcdi = efx_mcdi(efx);
+ struct efx_buffer *mcdi_buf;
+ int rc;
+
+ mcdi_buf = &nic_data->mcdi_buf;
+ spin_lock_bh(&mcdi->iface_lock);
+
+ rc = iommu_unmap(vdpa_nic->domain, mcdi_buf->dma_addr, mcdi_buf->len);
+ if (rc < 0) {
+ pci_err(efx->pci_dev, "iommu_unmap failed, rc: %d\n", rc);
+ goto out;
+ }
+
+ rc = iommu_map(vdpa_nic->domain, mcdi_iova,
+ virt_to_phys(mcdi_buf->addr),
+ mcdi_buf->len,
+ IOMMU_READ | IOMMU_WRITE | IOMMU_CACHE);
+ if (rc) {
+ pci_err(efx->pci_dev, "iommu_map failed, rc: %d\n", rc);
+ goto out;
+ }
+
+ mcdi_buf->dma_addr = mcdi_iova;
+out:
+ spin_unlock_bh(&mcdi->iface_lock);
+ return rc;
+}
+
static struct ef100_vdpa_nic *ef100_vdpa_create(struct efx_nic *efx,
const char *dev_name,
enum ef100_vdpa_class dev_type,
@@ -391,6 +525,12 @@ static struct ef100_vdpa_nic *ef100_vdpa_create(struct efx_nic *efx,
goto err_put_device;
}
+ rc = ef100_setup_vdpa_mcdi_buffer(efx, EF100_VDPA_IOVA_BASE_ADDR);
+ if (rc) {
+ pci_err(efx->pci_dev, "realloc mcdi failed, err: %d\n", rc);
+ goto err_put_device;
+ }
+
rc = get_net_config(vdpa_nic);
if (rc)
goto err_put_device;
diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.h b/drivers/net/ethernet/sfc/ef100_vdpa.h
index c3c77029973d..f15d8739dcde 100644
--- a/drivers/net/ethernet/sfc/ef100_vdpa.h
+++ b/drivers/net/ethernet/sfc/ef100_vdpa.h
@@ -202,6 +202,9 @@ int ef100_vdpa_add_filter(struct ef100_vdpa_nic *vdpa_nic,
int ef100_vdpa_irq_vectors_alloc(struct pci_dev *pci_dev, u16 nvqs);
void ef100_vdpa_irq_vectors_free(void *data);
int ef100_vdpa_reset(struct vdpa_device *vdev);
+int ef100_setup_ef100_mcdi_buffer(struct ef100_vdpa_nic *vdpa_nic);
+int ef100_setup_vdpa_mcdi_buffer(struct efx_nic *efx, u64 mcdi_iova);
+int ef100_remap_vdpa_mcdi_buffer(struct efx_nic *efx, u64 mcdi_iova);
static inline bool efx_vdpa_is_little_endian(struct ef100_vdpa_nic *vdpa_nic)
{
diff --git a/drivers/net/ethernet/sfc/ef100_vdpa_ops.c b/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
index 8c198d949fdb..7c632f179bcf 100644
--- a/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
+++ b/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
@@ -12,6 +12,7 @@
#include "ef100_vdpa.h"
#include "ef100_iova.h"
#include "io.h"
+#include "ef100_iova.h"
#include "mcdi_vdpa.h"
/* Get the queue's function-local index of the associated VI
@@ -739,14 +740,121 @@ static void ef100_vdpa_set_config(struct vdpa_device *vdev, unsigned int offset,
}
}
+static bool is_iova_overlap(u64 iova1, u64 size1, u64 iova2, u64 size2)
+{
+ return max(iova1, iova2) < min(iova1 + size1, iova2 + size2);
+}
+
+static int ef100_vdpa_dma_map(struct vdpa_device *vdev,
+ unsigned int asid,
+ u64 iova, u64 size,
+ u64 pa, u32 perm, void *opaque)
+{
+ struct ef100_vdpa_nic *vdpa_nic;
+ struct ef100_nic_data *nic_data;
+ unsigned int mcdi_buf_len;
+ dma_addr_t mcdi_buf_addr;
+ u64 mcdi_iova = 0;
+ int rc;
+
+ vdpa_nic = get_vdpa_nic(vdev);
+ nic_data = vdpa_nic->efx->nic_data;
+ mcdi_buf_addr = nic_data->mcdi_buf.dma_addr;
+ mcdi_buf_len = nic_data->mcdi_buf.len;
+
+ /* Validate the iova range against geo aperture */
+ if (iova < vdpa_nic->geo_aper_start ||
+ ((iova + size - 1) > vdpa_nic->geo_aper_end)) {
+ dev_err(&vdpa_nic->vdpa_dev.dev,
+ "%s: iova range (%llx, %llx) not within geo aperture\n",
+ __func__, iova, (iova + size));
+ return -EINVAL;
+ }
+
+ rc = efx_ef100_insert_iova_node(vdpa_nic, iova, size);
+ if (rc) {
+ dev_err(&vdpa_nic->vdpa_dev.dev,
+ "%s: iova_node insert failure: %d\n", __func__, rc);
+ return rc;
+ }
+
+ if (is_iova_overlap(mcdi_buf_addr, mcdi_buf_len, iova, size)) {
+ dev_info(&vdpa_nic->vdpa_dev.dev,
+ "%s: mcdi iova overlap detected: %llx\n",
+ __func__, mcdi_buf_addr);
+ /* find the new iova for mcdi buffer */
+ rc = efx_ef100_find_new_iova(vdpa_nic, mcdi_buf_len,
+ &mcdi_iova);
+ if (rc) {
+ dev_err(&vdpa_nic->vdpa_dev.dev,
+ "new mcdi iova not found, err: %d\n", rc);
+ goto fail;
+ }
+
+ if (vdpa_nic->efx->mcdi_buf_mode == EFX_BUF_MODE_VDPA)
+ rc = ef100_remap_vdpa_mcdi_buffer(vdpa_nic->efx,
+ mcdi_iova);
+ else if (vdpa_nic->efx->mcdi_buf_mode == EFX_BUF_MODE_EF100)
+ rc = ef100_setup_vdpa_mcdi_buffer(vdpa_nic->efx,
+ mcdi_iova);
+ else
+ goto fail;
+
+ if (rc) {
+ dev_err(&vdpa_nic->vdpa_dev.dev,
+ "mcdi buf update failed, err: %d\n", rc);
+ goto fail;
+ }
+ }
+
+ rc = iommu_map(vdpa_nic->domain, iova, pa, size, perm);
+ if (rc) {
+ dev_err(&vdev->dev,
+ "%s: iommu_map iova: %llx size: %llx rc: %d\n",
+ __func__, iova, size, rc);
+ goto fail;
+ }
+
+ return 0;
+
+fail:
+ efx_ef100_remove_iova_node(vdpa_nic, iova);
+ return rc;
+}
+
+static int ef100_vdpa_dma_unmap(struct vdpa_device *vdev,
+ unsigned int asid,
+ u64 iova, u64 size)
+{
+ struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
+ int rc;
+
+ rc = iommu_unmap(vdpa_nic->domain, iova, size);
+ if (rc < 0)
+ dev_info(&vdev->dev,
+ "%s: iommu_unmap iova: %llx size: %llx rc: %d\n",
+ __func__, iova, size, rc);
+ efx_ef100_remove_iova_node(vdpa_nic, iova);
+ return rc;
+}
+
static void ef100_vdpa_free(struct vdpa_device *vdev)
{
struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
+ int rc;
int i;
if (vdpa_nic) {
/* clean-up the mappings and iova tree */
efx_ef100_delete_iova(vdpa_nic);
+ if (vdpa_nic->efx->mcdi_buf_mode == EFX_BUF_MODE_VDPA) {
+ rc = ef100_setup_ef100_mcdi_buffer(vdpa_nic);
+ if (rc) {
+ dev_err(&vdev->dev,
+ "setup_ef100_mcdi failed, err: %d\n",
+ rc);
+ }
+ }
for (i = 0; i < (vdpa_nic->max_queue_pairs * 2); i++)
reset_vring(vdpa_nic, i);
ef100_vdpa_irq_vectors_free(vdpa_nic->efx->pci_dev);
@@ -782,5 +890,8 @@ const struct vdpa_config_ops ef100_vdpa_config_ops = {
.get_config = ef100_vdpa_get_config,
.set_config = ef100_vdpa_set_config,
.get_generation = NULL,
+ .set_map = NULL,
+ .dma_map = ef100_vdpa_dma_map,
+ .dma_unmap = ef100_vdpa_dma_unmap,
.free = ef100_vdpa_free,
};
diff --git a/drivers/net/ethernet/sfc/net_driver.h b/drivers/net/ethernet/sfc/net_driver.h
index 79356d614109..34b94372d9a6 100644
--- a/drivers/net/ethernet/sfc/net_driver.h
+++ b/drivers/net/ethernet/sfc/net_driver.h
@@ -846,6 +846,16 @@ enum efx_xdp_tx_queues_mode {
EFX_XDP_TX_QUEUES_BORROWED /* queues borrowed from net stack */
};
+/**
+ * enum efx_buf_alloc_mode - buffer allocation mode
+ * @EFX_BUF_MODE_EF100: buffer setup in ef100 mode
+ * @EFX_BUF_MODE_VDPA: buffer setup in vdpa mode
+ */
+enum efx_buf_alloc_mode {
+ EFX_BUF_MODE_EF100,
+ EFX_BUF_MODE_VDPA
+};
+
/**
* struct efx_nic - an Efx NIC
* @name: Device name (net device name or bus id before net device registered)
@@ -997,6 +1007,7 @@ enum efx_xdp_tx_queues_mode {
* @tc: state for TC offload (EF100).
* @mem_bar: The BAR that is mapped into membase.
* @reg_base: Offset from the start of the bar to the function control window.
+ * @mcdi_buf_mode: mcdi buffer allocation mode
* @monitor_work: Hardware monitor workitem
* @biu_lock: BIU (bus interface unit) lock
* @last_irq_cpu: Last CPU to handle a possible test interrupt. This
@@ -1182,6 +1193,7 @@ struct efx_nic {
unsigned int mem_bar;
u32 reg_base;
+ enum efx_buf_alloc_mode mcdi_buf_mode;
#ifdef CONFIG_SFC_VDPA
/** @mgmt_dev: vDPA Management device */
struct vdpa_mgmt_dev *mgmt_dev;
--
2.30.1
^ permalink raw reply related [flat|nested] 39+ messages in thread
* [PATCH net-next 11/11] sfc: register the vDPA device
2022-12-07 14:54 [PATCH net-next 00/11] sfc: add vDPA support for EF100 devices Gautam Dawar
` (9 preceding siblings ...)
2022-12-07 14:54 ` [PATCH net-next 10/11] sfc: implement vdpa config_ops for dma operations Gautam Dawar
@ 2022-12-07 14:54 ` Gautam Dawar
2022-12-11 18:05 ` [PATCH net-next 00/11] sfc: add vDPA support for EF100 devices Martin Habets
11 siblings, 0 replies; 39+ messages in thread
From: Gautam Dawar @ 2022-12-07 14:54 UTC (permalink / raw)
To: linux-net-drivers, netdev, jasowang, eperezma
Cc: tanuj.kamde, Koushik.Dutta, harpreet.anand, Gautam Dawar,
Edward Cree, Martin Habets, David S. Miller, Eric Dumazet,
Jakub Kicinski, Paolo Abeni, linux-kernel
Register the vDPA device which results in adding the device
to the vDPA bus which will be probed by either of the vDPA
bus drivers: virtio_vdpa or vhost_vdpa.
Signed-off-by: Gautam Dawar <gautam.dawar@amd.com>
---
drivers/net/ethernet/sfc/ef100_vdpa.c | 13 +++++++++----
1 file changed, 9 insertions(+), 4 deletions(-)
diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.c b/drivers/net/ethernet/sfc/ef100_vdpa.c
index 16681d164fd1..ed59974c9633 100644
--- a/drivers/net/ethernet/sfc/ef100_vdpa.c
+++ b/drivers/net/ethernet/sfc/ef100_vdpa.c
@@ -231,9 +231,7 @@ static void ef100_vdpa_delete(struct efx_nic *efx)
if (efx->vdpa_nic) {
vdpa_dev = &efx->vdpa_nic->vdpa_dev;
ef100_vdpa_reset(vdpa_dev);
-
- /* replace with _vdpa_unregister_device later */
- put_device(&vdpa_dev->dev);
+ _vdpa_unregister_device(&efx->vdpa_nic->vdpa_dev);
efx->vdpa_nic = NULL;
}
efx_mcdi_free_vis(efx);
@@ -535,7 +533,14 @@ static struct ef100_vdpa_nic *ef100_vdpa_create(struct efx_nic *efx,
if (rc)
goto err_put_device;
- /* _vdpa_register_device when its ready */
+ rc = _vdpa_register_device(&vdpa_nic->vdpa_dev,
+ (allocated_vis - 1) * 2);
+ if (rc) {
+ pci_err(efx->pci_dev,
+ "vDPA device registration failed, vf: %u, rc: %d\n",
+ nic_data->vf_index, rc);
+ goto err_put_device;
+ }
return vdpa_nic;
--
2.30.1
^ permalink raw reply related [flat|nested] 39+ messages in thread
* Re: [PATCH net-next 04/11] sfc: implement vDPA management device operations
2022-12-07 14:54 ` [PATCH net-next 04/11] sfc: implement vDPA management device operations Gautam Dawar
@ 2022-12-07 16:31 ` kernel test robot
2022-12-14 6:43 ` Jason Wang
1 sibling, 0 replies; 39+ messages in thread
From: kernel test robot @ 2022-12-07 16:31 UTC (permalink / raw)
To: Gautam Dawar, linux-net-drivers, netdev, jasowang, eperezma
Cc: oe-kbuild-all, tanuj.kamde, Koushik.Dutta, harpreet.anand,
Gautam Dawar, Edward Cree, Martin Habets, Eric Dumazet,
Jakub Kicinski, Paolo Abeni, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 3514 bytes --]
Hi Gautam,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on net-next/master]
url: https://github.com/intel-lab-lkp/linux/commits/Gautam-Dawar/sfc-add-vDPA-support-for-EF100-devices/20221207-230026
patch link: https://lore.kernel.org/r/20221207145428.31544-5-gautam.dawar%40amd.com
patch subject: [PATCH net-next 04/11] sfc: implement vDPA management device operations
config: ia64-allyesconfig
compiler: ia64-linux-gcc (GCC) 12.1.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://github.com/intel-lab-lkp/linux/commit/ff563410d33798677670893391c1d56ec659d3e3
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Gautam-Dawar/sfc-add-vDPA-support-for-EF100-devices/20221207-230026
git checkout ff563410d33798677670893391c1d56ec659d3e3
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=ia64 SHELL=/bin/bash drivers/net/ethernet/sfc/
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
drivers/net/ethernet/sfc/ef100_vdpa.c: In function 'ef100_vdpa_create':
>> drivers/net/ethernet/sfc/ef100_vdpa.c:109:24: warning: variable 'dev' set but not used [-Wunused-but-set-variable]
109 | struct device *dev;
| ^~~
vim +/dev +109 drivers/net/ethernet/sfc/ef100_vdpa.c
101
102 static struct ef100_vdpa_nic *ef100_vdpa_create(struct efx_nic *efx,
103 const char *dev_name,
104 enum ef100_vdpa_class dev_type,
105 const u8 *mac)
106 {
107 struct ef100_nic_data *nic_data = efx->nic_data;
108 struct ef100_vdpa_nic *vdpa_nic;
> 109 struct device *dev;
110 int rc;
111
112 nic_data->vdpa_class = dev_type;
113 vdpa_nic = vdpa_alloc_device(struct ef100_vdpa_nic,
114 vdpa_dev, &efx->pci_dev->dev,
115 &ef100_vdpa_config_ops,
116 1, 1,
117 dev_name, false);
118 if (!vdpa_nic) {
119 pci_err(efx->pci_dev,
120 "vDPA device allocation failed for vf: %u\n",
121 nic_data->vf_index);
122 nic_data->vdpa_class = EF100_VDPA_CLASS_NONE;
123 return ERR_PTR(-ENOMEM);
124 }
125
126 mutex_init(&vdpa_nic->lock);
127 dev = &vdpa_nic->vdpa_dev.dev;
128 efx->vdpa_nic = vdpa_nic;
129 vdpa_nic->vdpa_dev.dma_dev = &efx->pci_dev->dev;
130 vdpa_nic->vdpa_dev.mdev = efx->mgmt_dev;
131 vdpa_nic->efx = efx;
132 vdpa_nic->pf_index = nic_data->pf_index;
133 vdpa_nic->vf_index = nic_data->vf_index;
134 vdpa_nic->vdpa_state = EF100_VDPA_STATE_INITIALIZED;
135 vdpa_nic->mac_address = (u8 *)&vdpa_nic->net_config.mac;
136 ether_addr_copy(vdpa_nic->mac_address, mac);
137 vdpa_nic->mac_configured = true;
138
139 rc = get_net_config(vdpa_nic);
140 if (rc)
141 goto err_put_device;
142
143 /* _vdpa_register_device when its ready */
144
145 return vdpa_nic;
146
147 err_put_device:
148 /* put_device invokes ef100_vdpa_free */
149 put_device(&vdpa_nic->vdpa_dev.dev);
150 return ERR_PTR(rc);
151 }
152
--
0-DAY CI Kernel Test Service
https://01.org/lkp
[-- Attachment #2: config --]
[-- Type: text/plain, Size: 322298 bytes --]
#
# Automatically generated file; DO NOT EDIT.
# Linux/ia64 6.1.0-rc7 Kernel Configuration
#
CONFIG_CC_VERSION_TEXT="ia64-linux-gcc (GCC) 12.1.0"
CONFIG_CC_IS_GCC=y
CONFIG_GCC_VERSION=120100
CONFIG_CLANG_VERSION=0
CONFIG_AS_IS_GNU=y
CONFIG_AS_VERSION=23800
CONFIG_LD_IS_BFD=y
CONFIG_LD_VERSION=23800
CONFIG_LLD_VERSION=0
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_INIT_ENV_ARG_LIMIT=32
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_LEGACY=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_IRQ_SHOW=y
CONFIG_GENERIC_PENDING_IRQ=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_IRQ_MSI_IOMMU=y
CONFIG_GENERIC_IRQ_DEBUGFS=y
# end of IRQ subsystem
CONFIG_ARCH_CLOCKSOURCE_DATA=y
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_LEGACY_TIMER_TICK=y
CONFIG_TIME_KUNIT_TEST=y
CONFIG_CONTEXT_TRACKING=y
CONFIG_CONTEXT_TRACKING_IDLE=y
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
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_PREEMPT_COUNT=y
CONFIG_SCHED_CORE=y
#
# CPU/Task time and stats accounting
#
CONFIG_TICK_CPU_ACCOUNTING=y
# CONFIG_VIRT_CPU_ACCOUNTING_NATIVE is not set
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_TREE_RCU=y
CONFIG_RCU_EXPERT=y
CONFIG_SRCU=y
CONFIG_TREE_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_STALL_COMMON=y
CONFIG_RCU_NEED_SEGCBLIST=y
CONFIG_RCU_FANOUT=64
CONFIG_RCU_FANOUT_LEAF=16
CONFIG_RCU_NOCB_CPU=y
CONFIG_RCU_NOCB_CPU_DEFAULT_ALL=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_LOG_CPU_MAX_BUF_SHIFT=12
CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13
CONFIG_PRINTK_INDEX=y
CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y
#
# Scheduler features
#
CONFIG_UCLAMP_TASK=y
CONFIG_UCLAMP_BUCKETS_COUNT=5
# end of Scheduler features
CONFIG_CC_HAS_INT128=y
CONFIG_CC_IMPLICIT_FALLTHROUGH="-Wimplicit-fallthrough=5"
CONFIG_GCC12_NO_ARRAY_BOUNDS=y
CONFIG_CC_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_UCLAMP_TASK_GROUP=y
CONFIG_CGROUP_PIDS=y
CONFIG_CGROUP_RDMA=y
CONFIG_CGROUP_FREEZER=y
CONFIG_CGROUP_HUGETLB=y
CONFIG_CPUSETS=y
CONFIG_PROC_PID_CPUSET=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_SYSCTL_ARCH_UNALIGN_NO_WARN=y
CONFIG_EXPERT=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_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
# end of General setup
CONFIG_PGTABLE_LEVELS=3
#
# Processor type and features
#
CONFIG_IA64=y
CONFIG_64BIT=y
CONFIG_MMU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_DMI=y
CONFIG_EFI=y
CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_IA64_UNCACHED_ALLOCATOR=y
CONFIG_ARCH_USES_PG_UNCACHED=y
CONFIG_AUDIT_ARCH=y
CONFIG_ITANIUM=y
# CONFIG_MCKINLEY is not set
# CONFIG_IA64_PAGE_SIZE_4KB is not set
# CONFIG_IA64_PAGE_SIZE_8KB is not set
CONFIG_IA64_PAGE_SIZE_16KB=y
# CONFIG_HZ_100 is not set
CONFIG_HZ_250=y
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
CONFIG_IA64_BRL_EMU=y
CONFIG_IA64_L1_CACHE_SHIFT=6
CONFIG_IA64_SGI_UV=y
CONFIG_IA64_HP_SBA_IOMMU=y
CONFIG_IA64_CYCLONE=y
CONFIG_ARCH_FORCE_MAX_ORDER=17
CONFIG_SMP=y
CONFIG_NR_CPUS=4096
CONFIG_HOTPLUG_CPU=y
CONFIG_SCHED_SMT=y
CONFIG_PERMIT_BSP_REMOVE=y
CONFIG_FORCE_CPEI_RETARGET=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_DEFAULT=y
CONFIG_NUMA=y
CONFIG_NODES_SHIFT=10
CONFIG_HAVE_ARCH_NODEDATA_EXTENSION=y
CONFIG_HAVE_MEMORYLESS_NODES=y
CONFIG_ARCH_PROC_KCORE_TEXT=y
CONFIG_IA64_MCA_RECOVERY=y
CONFIG_IA64_PALINFO=y
CONFIG_IA64_MC_ERR_INJECT=y
CONFIG_IA64_ESI=y
CONFIG_IA64_HP_AML_NFW=y
CONFIG_KEXEC=y
CONFIG_CRASH_DUMP=y
# end of Processor type and features
#
# Power management and ACPI options
#
CONFIG_PM=y
CONFIG_PM_DEBUG=y
CONFIG_PM_ADVANCED_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_OF=y
CONFIG_ENERGY_MODEL=y
CONFIG_ARCH_SUPPORTS_ACPI=y
CONFIG_ACPI=y
CONFIG_ARCH_MIGHT_HAVE_ACPI_PDC=y
CONFIG_ACPI_SYSTEM_POWER_STATES_SUPPORT=y
CONFIG_ACPI_TABLE_LIB=y
CONFIG_ACPI_DEBUGGER=y
CONFIG_ACPI_DEBUGGER_USER=y
CONFIG_ACPI_SPCR_TABLE=y
CONFIG_ACPI_EC_DEBUGFS=y
CONFIG_ACPI_AC=y
CONFIG_ACPI_BATTERY=y
CONFIG_ACPI_BUTTON=y
CONFIG_ACPI_VIDEO=y
CONFIG_ACPI_FAN=y
CONFIG_ACPI_DOCK=y
CONFIG_ACPI_CPU_FREQ_PSS=y
CONFIG_ACPI_PROCESSOR_CSTATE=y
CONFIG_ACPI_PROCESSOR_IDLE=y
CONFIG_ACPI_PROCESSOR=y
CONFIG_ACPI_IPMI=y
CONFIG_ACPI_HOTPLUG_CPU=y
CONFIG_ACPI_THERMAL=y
CONFIG_ACPI_PLATFORM_PROFILE=y
CONFIG_ACPI_DEBUG=y
CONFIG_ACPI_PCI_SLOT=y
CONFIG_ACPI_CONTAINER=y
CONFIG_ACPI_HOTPLUG_MEMORY=y
CONFIG_ACPI_HED=y
CONFIG_ACPI_CUSTOM_METHOD=y
CONFIG_ACPI_REDUCED_HARDWARE_ONLY=y
CONFIG_ACPI_NUMA=y
CONFIG_ACPI_HMAT=y
CONFIG_ACPI_WATCHDOG=y
CONFIG_ACPI_CONFIGFS=y
CONFIG_ACPI_PFRUT=y
CONFIG_ACPI_PCC=y
CONFIG_PMIC_OPREGION=y
CONFIG_BYTCRC_PMIC_OPREGION=y
CONFIG_CHTCRC_PMIC_OPREGION=y
CONFIG_CHT_WC_PMIC_OPREGION=y
#
# CPU Frequency scaling
#
#
# CPU Frequency scaling
#
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_GOV_ATTR_SET=y
CONFIG_CPU_FREQ_GOV_COMMON=y
CONFIG_CPU_FREQ_STAT=y
CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL is not set
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
CONFIG_CPU_FREQ_GOV_POWERSAVE=y
CONFIG_CPU_FREQ_GOV_USERSPACE=y
CONFIG_CPU_FREQ_GOV_ONDEMAND=y
CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y
CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y
#
# CPU frequency scaling drivers
#
CONFIG_CPUFREQ_DT=y
CONFIG_CPUFREQ_DT_PLATDEV=y
CONFIG_IA64_ACPI_CPUFREQ=y
CONFIG_QORIQ_CPUFREQ=y
# end of CPU Frequency scaling
# end of CPU Frequency scaling
# end of Power management and ACPI options
CONFIG_MSPEC=y
#
# General architecture-dependent options
#
CONFIG_CRASH_CORE=y
CONFIG_KEXEC_CORE=y
CONFIG_KPROBES=y
CONFIG_HAVE_64BIT_ALIGNED_ACCESS=y
CONFIG_KRETPROBES=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_FUNCTION_DESCRIPTORS=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_GENERIC_SMP_IDLE_THREAD=y
CONFIG_ARCH_TASK_STRUCT_ON_STACK=y
CONFIG_ARCH_TASK_STRUCT_ALLOCATOR=y
CONFIG_ARCH_THREAD_STACK_ALLOCATOR=y
CONFIG_HAVE_ASM_MODVERSIONS=y
CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y
CONFIG_LTO_NONE=y
CONFIG_HAVE_VIRT_CPU_ACCOUNTING=y
CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
CONFIG_MODULES_USE_ELF_RELA=y
CONFIG_HAVE_EXIT_THREAD=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_LOCK_EVENT_COUNTS=y
#
# GCOV-based kernel profiling
#
CONFIG_GCOV_KERNEL=y
# end of GCOV-based kernel profiling
# 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_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_PADATA=y
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_ARCH_BINFMT_ELF_EXTRA_PHDRS=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=y
CONFIG_SLAB_FREELIST_HARDENED=y
CONFIG_SLUB_STATS=y
CONFIG_SLUB_CPU_PARTIAL=y
# end of SLAB allocator options
CONFIG_SHUFFLE_PAGE_ALLOCATOR=y
CONFIG_COMPAT_BRK=y
CONFIG_SELECT_MEMORY_MODEL=y
# CONFIG_FLATMEM_MANUAL is not set
CONFIG_SPARSEMEM_MANUAL=y
CONFIG_SPARSEMEM=y
CONFIG_SPARSEMEM_EXTREME=y
CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
CONFIG_SPARSEMEM_VMEMMAP=y
CONFIG_NUMA_KEEP_MEMINFO=y
CONFIG_MEMORY_ISOLATION=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_MEMORY_HOTPLUG=y
CONFIG_MEMORY_HOTPLUG_DEFAULT_ONLINE=y
CONFIG_MEMORY_HOTREMOVE=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_HUGETLB_PAGE_SIZE_VARIABLE=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_USE_PERCPU_NUMA_NODE_ID=y
CONFIG_HAVE_SETUP_PER_CPU_AREA=y
CONFIG_FRONTSWAP=y
CONFIG_CMA=y
CONFIG_CMA_DEBUG=y
CONFIG_CMA_DEBUGFS=y
CONFIG_CMA_SYSFS=y
CONFIG_CMA_AREAS=19
CONFIG_DEFERRED_STRUCT_PAGE_INIT=y
CONFIG_PAGE_IDLE_FLAG=y
CONFIG_IDLE_PAGE_TRACKING=y
CONFIG_ZONE_DMA32=y
CONFIG_HMM_MIRROR=y
CONFIG_GET_FREE_REGION=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_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_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_NONE=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_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_PCPU_DEV_REFCNT=y
CONFIG_RPS=y
CONFIG_RFS_ACCEL=y
CONFIG_SOCK_RX_QUEUE_MAPPING=y
CONFIG_XPS=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
CONFIG_NET_FLOW_LIMIT=y
#
# Network testing
#
CONFIG_NET_PKTGEN=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_CMTP=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_HCIDTL1=y
CONFIG_BT_HCIBT3C=y
CONFIG_BT_HCIBLUECARD=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_RXPERF=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_PCI_DOMAINS=y
CONFIG_PCI_SYSCALL=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_PCIE_EDR=y
CONFIG_PCI_MSI=y
CONFIG_PCI_MSI_IRQ_DOMAIN=y
CONFIG_PCI_MSI_ARCH_FALLBACKS=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_BRIDGE_EMUL=y
CONFIG_PCI_IOV=y
CONFIG_PCI_PRI=y
CONFIG_PCI_PASID=y
CONFIG_PCI_LABEL=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_ACPI=y
CONFIG_HOTPLUG_PCI_ACPI_IBM=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_ACPI=y
CONFIG_CXL_PMEM=y
CONFIG_CXL_MEM=y
CONFIG_CXL_PORT=y
CONFIG_CXL_REGION=y
CONFIG_PCCARD=y
CONFIG_PCMCIA=y
CONFIG_PCMCIA_LOAD_CIS=y
CONFIG_CARDBUS=y
#
# PC-card bridges
#
CONFIG_YENTA=y
CONFIG_YENTA_O2=y
CONFIG_YENTA_RICOH=y
CONFIG_YENTA_TI=y
CONFIG_YENTA_ENE_TUNE=y
CONFIG_YENTA_TOSHIBA=y
CONFIG_PD6729=y
CONFIG_I82092=y
CONFIG_PCCARD_NONSTATIC=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_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_HMEM_REPORTING=y
CONFIG_TEST_ASYNC_DRIVER_PROBE=m
CONFIG_DRIVER_PE_KUNIT_TEST=y
CONFIG_SOC_BUS=y
CONFIG_REGMAP=y
CONFIG_REGMAP_AC97=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_SOUNDWIRE=y
CONFIG_REGMAP_SOUNDWIRE_MBQ=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_EFI_PCDP=y
CONFIG_DMIID=y
CONFIG_DMI_SYSFS=y
CONFIG_DMI_SCAN_MACHINE_NON_EFI_FALLBACK=y
CONFIG_ISCSI_IBFT=y
CONFIG_MTK_ADSP_IPC=y
CONFIG_QCOM_SCM=y
CONFIG_QCOM_SCM_DOWNLOAD_MODE_DEFAULT=y
CONFIG_SYSFB=y
CONFIG_SYSFB_SIMPLEFB=y
CONFIG_TURRIS_MOX_RWTM=y
CONFIG_BCM47XX_NVRAM=y
CONFIG_BCM47XX_SPROM=y
CONFIG_TEE_BNXT_FW=y
CONFIG_CS_DSP=y
CONFIG_GOOGLE_FIRMWARE=y
CONFIG_GOOGLE_COREBOOT_TABLE=y
CONFIG_GOOGLE_MEMCONSOLE=y
CONFIG_GOOGLE_MEMCONSOLE_COREBOOT=y
CONFIG_GOOGLE_VPD=y
#
# EFI (Extensible Firmware Interface) Support
#
CONFIG_EFI_VARS_PSTORE=y
CONFIG_EFI_VARS_PSTORE_DEFAULT_DISABLE=y
CONFIG_EFI_BOOTLOADER_CONTROL=y
CONFIG_EFI_TEST=y
CONFIG_EFI_RCI2_TABLE=y
CONFIG_EFI_DISABLE_PCI_DMA=y
CONFIG_EFI_CUSTOM_SSDT_OVERLAYS=y
CONFIG_EFI_DISABLE_RUNTIME=y
CONFIG_EFI_COCO_SECRET=y
# end of EFI (Extensible Firmware Interface) Support
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_PCMCIA=y
CONFIG_MTD_PCMCIA_ANONYMOUS=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_ARCH_MIGHT_HAVE_PC_PARPORT=y
CONFIG_PARPORT=y
CONFIG_PARPORT_PC=y
CONFIG_PARPORT_SERIAL=y
CONFIG_PARPORT_PC_FIFO=y
CONFIG_PARPORT_PC_SUPERIO=y
CONFIG_PARPORT_PC_PCMCIA=y
CONFIG_PARPORT_AX88796=y
CONFIG_PARPORT_1284=y
CONFIG_PARPORT_NOT_PC=y
CONFIG_PNP=y
CONFIG_PNP_DEBUG_MESSAGES=y
#
# Protocols
#
CONFIG_ISAPNP=y
CONFIG_PNPACPI=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_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_CDROM_PKTCDVD=y
CONFIG_CDROM_PKTCDVD_BUFFERS=8
CONFIG_CDROM_PKTCDVD_WCACHE=y
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_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_PCI=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_LPFC=y
CONFIG_SCSI_LPFC_DEBUG_FS=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_LOWLEVEL_PCMCIA=y
CONFIG_PCMCIA_AHA152X=m
CONFIG_PCMCIA_FDOMAIN=m
CONFIG_PCMCIA_NINJA_SCSI=m
CONFIG_PCMCIA_QLOGIC=m
CONFIG_PCMCIA_SYM53C500=m
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_ATA_NONSTANDARD=y
CONFIG_SATA_HOST=y
CONFIG_PATA_TIMINGS=y
CONFIG_ATA_VERBOSE_ERROR=y
CONFIG_ATA_FORCE=y
CONFIG_ATA_ACPI=y
CONFIG_SATA_ZPODD=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_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_ISAPNP=y
CONFIG_PATA_IXP4XX_CF=y
CONFIG_PATA_MPIIX=y
CONFIG_PATA_NS87410=y
CONFIG_PATA_OPTI=y
CONFIG_PATA_PCMCIA=y
CONFIG_PATA_PLATFORM=y
CONFIG_PATA_OF_PLATFORM=y
CONFIG_PATA_RZ1000=y
CONFIG_PATA_SAMSUNG_CF=y
#
# Generic fallback / legacy drivers
#
CONFIG_PATA_ACPI=y
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_ARCNET_COM20020_CS=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_PCMCIA_3C574=y
CONFIG_PCMCIA_3C589=y
CONFIG_VORTEX=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_PCMCIA_NMCLAN=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_PCMCIA_XIRCOM=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_FUJITSU=y
CONFIG_PCMCIA_FMVJ18X=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_LIBWX=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_ARFS=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_SPARX5_DCB=y
CONFIG_VCAP=y
CONFIG_VCAP_KUNIT_TEST=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_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_NET_IPSEC=y
CONFIG_NFP_DEBUG=y
CONFIG_NET_VENDOR_8390=y
CONFIG_PCMCIA_AXNET=y
CONFIG_AX88796=y
CONFIG_AX88796_93CX6=y
CONFIG_NE2K_PCI=y
CONFIG_PCMCIA_PCNET=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_RDMA=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_RENESAS_ETHER_SWITCH=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_VDPA=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_PCMCIA_SMC91C92=y
CONFIG_EPIC100=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_TEGRA=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_NET_VENDOR_XIRCOM=y
CONFIG_PCMCIA_XIRC2PS=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_NET_SB1000=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_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_EMS_PCMCIA=y
CONFIG_CAN_F81601=y
CONFIG_CAN_KVASER_PCI=y
CONFIG_CAN_PEAK_PCI=y
CONFIG_CAN_PEAK_PCIEC=y
CONFIG_CAN_PEAK_PCMCIA=y
CONFIG_CAN_PLX_PCI=y
CONFIG_CAN_SJA1000_ISA=y
CONFIG_CAN_SJA1000_PLATFORM=y
CONFIG_CAN_SOFTING=y
CONFIG_CAN_SOFTING_CS=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_ACPI_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_REG_DYNAMIC_USER_REG_HINTS=y
CONFIG_ATH_REG_DYNAMIC_USER_CERT_TESTING=y
CONFIG_ATH5K=y
CONFIG_ATH5K_DEBUG=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_REGDOMAIN=y
CONFIG_AR5523=y
CONFIG_WIL6210=y
CONFIG_WIL6210_ISR_COR=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_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_SPECTRAL=y
CONFIG_WLAN_VENDOR_ATMEL=y
CONFIG_ATMEL=y
CONFIG_PCI_ATMEL=y
CONFIG_PCMCIA_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_AIRO_CS=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
# 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_HOSTAP_CS=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_PCMCIA_HERMES=y
CONFIG_PCMCIA_SPECTRUM=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_CS=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_MT7996E=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_8852B=y
CONFIG_RTW89_8852C=y
CONFIG_RTW89_8852AE=y
CONFIG_RTW89_8852BE=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_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_PCMCIA_RAYCS=y
CONFIG_PCMCIA_WL3501=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_FUJITSU_ES=y
CONFIG_USB4_NET=y
CONFIG_NETDEVSIM=y
CONFIG_NET_FAILOVER=y
CONFIG_ISDN=y
CONFIG_ISDN_CAPI=y
CONFIG_CAPI_TRACE=y
CONFIG_ISDN_CAPI_MIDDLEWARE=y
CONFIG_MISDN=y
CONFIG_MISDN_DSP=y
CONFIG_MISDN_L1OIP=y
#
# mISDN hardware drivers
#
CONFIG_MISDN_HFCPCI=y
CONFIG_MISDN_HFCMULTI=y
CONFIG_MISDN_HFCUSB=y
CONFIG_MISDN_AVMFRITZ=y
CONFIG_MISDN_SPEEDFAX=y
CONFIG_MISDN_INFINEON=y
CONFIG_MISDN_W6692=y
CONFIG_MISDN_NETJET=y
CONFIG_MISDN_HDLC=y
CONFIG_MISDN_IPAC=y
CONFIG_MISDN_ISAR=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_APPLESPI=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_JOYSTICK=y
CONFIG_JOYSTICK_ANALOG=y
CONFIG_JOYSTICK_A3D=y
CONFIG_JOYSTICK_ADC=y
CONFIG_JOYSTICK_ADI=y
CONFIG_JOYSTICK_COBRA=y
CONFIG_JOYSTICK_GF2K=y
CONFIG_JOYSTICK_GRIP=y
CONFIG_JOYSTICK_GRIP_MP=y
CONFIG_JOYSTICK_GUILLEMOT=y
CONFIG_JOYSTICK_INTERACT=y
CONFIG_JOYSTICK_SIDEWINDER=y
CONFIG_JOYSTICK_TMDC=y
CONFIG_JOYSTICK_IFORCE=y
CONFIG_JOYSTICK_IFORCE_USB=y
CONFIG_JOYSTICK_IFORCE_232=y
CONFIG_JOYSTICK_WARRIOR=y
CONFIG_JOYSTICK_MAGELLAN=y
CONFIG_JOYSTICK_SPACEORB=y
CONFIG_JOYSTICK_SPACEBALL=y
CONFIG_JOYSTICK_STINGER=y
CONFIG_JOYSTICK_TWIDJOY=y
CONFIG_JOYSTICK_ZHENHUA=y
CONFIG_JOYSTICK_DB9=y
CONFIG_JOYSTICK_GAMECON=y
CONFIG_JOYSTICK_TURBOGRAFX=y
CONFIG_JOYSTICK_AS5011=y
CONFIG_JOYSTICK_JOYDUMP=y
CONFIG_JOYSTICK_XPAD=y
CONFIG_JOYSTICK_XPAD_FF=y
CONFIG_JOYSTICK_XPAD_LEDS=y
CONFIG_JOYSTICK_PSXPAD_SPI=y
CONFIG_JOYSTICK_PSXPAD_SPI_FF=y
CONFIG_JOYSTICK_PXRC=y
CONFIG_JOYSTICK_QWIIC=y
CONFIG_JOYSTICK_FSIA6B=y
CONFIG_JOYSTICK_SENSEHAT=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_CHIPONE_ICN8505=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_UCB1400=y
CONFIG_TOUCHSCREEN_PIXCIR=y
CONFIG_TOUCHSCREEN_WDT87XX_I2C=y
CONFIG_TOUCHSCREEN_WM831X=y
CONFIG_TOUCHSCREEN_WM97XX=y
CONFIG_TOUCHSCREEN_WM9705=y
CONFIG_TOUCHSCREEN_WM9712=y
CONFIG_TOUCHSCREEN_WM9713=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_ARIZONA_HAPTICS=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_IDEAPAD_SLIDEBAR=y
CONFIG_INPUT_SOC_BUTTON_ARRAY=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_ARCH_MIGHT_HAVE_PC_SERIO=y
CONFIG_SERIO_I8042=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
CONFIG_GAMEPORT=y
CONFIG_GAMEPORT_NS558=y
CONFIG_GAMEPORT_L4=y
CONFIG_GAMEPORT_EMU10K1=y
CONFIG_GAMEPORT_FM801=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_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_PNP=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_CS=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_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_DMI_DECODE=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_INTEL=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_APPLICOM=y
#
# PCMCIA character devices
#
CONFIG_SYNCLINK_CS=y
CONFIG_CARDMAN_4000=y
CONFIG_CARDMAN_4040=y
CONFIG_SCR24X=y
CONFIG_IPWIRELESS=y
# end of PCMCIA character devices
CONFIG_DEVMEM=y
CONFIG_DEVPORT=y
CONFIG_HPET=y
CONFIG_HPET_MMAP=y
CONFIG_HPET_MMAP_DEFAULT=y
CONFIG_HANGCHECK_TIMER=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_ATMEL=y
CONFIG_TCG_INFINEON=y
CONFIG_TCG_CRB=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_ACPI_I2C_OPREGION=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_AMD_MP2=y
CONFIG_I2C_HIX5HD2=y
CONFIG_I2C_I801=y
CONFIG_I2C_ISCH=y
CONFIG_I2C_PIIX4=y
CONFIG_I2C_CHT_WC=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
#
# ACPI drivers
#
CONFIG_I2C_SCMI=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
CONFIG_NTP_PPS=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
#
CONFIG_PINCTRL_BAYTRAIL=y
CONFIG_PINCTRL_CHERRYVIEW=y
CONFIG_PINCTRL_LYNXPOINT=y
CONFIG_PINCTRL_INTEL=y
CONFIG_PINCTRL_ALDERLAKE=y
CONFIG_PINCTRL_BROXTON=y
CONFIG_PINCTRL_CANNONLAKE=y
CONFIG_PINCTRL_CEDARFORK=y
CONFIG_PINCTRL_DENVERTON=y
CONFIG_PINCTRL_ELKHARTLAKE=y
CONFIG_PINCTRL_EMMITSBURG=y
CONFIG_PINCTRL_GEMINILAKE=y
CONFIG_PINCTRL_ICELAKE=y
CONFIG_PINCTRL_JASPERLAKE=y
CONFIG_PINCTRL_LAKEFIELD=y
CONFIG_PINCTRL_LEWISBURG=y
CONFIG_PINCTRL_METEORLAKE=y
CONFIG_PINCTRL_SUNRISEPOINT=y
CONFIG_PINCTRL_TIGERLAKE=y
# 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_QDF2XXX=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_GPIO_ACPI=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_AMDPT=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_TQMX86=y
CONFIG_GPIO_TWL4030=y
CONFIG_GPIO_TWL6040=y
CONFIG_GPIO_UCB1400=y
CONFIG_GPIO_WM831X=y
CONFIG_GPIO_WM8350=y
CONFIG_GPIO_WM8994=y
# end of MFD GPIO expanders
#
# PCI GPIO expanders
#
CONFIG_GPIO_AMD8111=y
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_MLXBF=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_WM97XX=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_CHARGER_WILCO=y
CONFIG_RN5T618_POWER=y
CONFIG_BATTERY_ACER_A500=y
CONFIG_BATTERY_SURFACE=y
CONFIG_CHARGER_SURFACE=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_XGENE=y
CONFIG_SENSORS_INTEL_M10_BMC_HWMON=y
#
# ACPI drivers
#
CONFIG_SENSORS_ACPI_POWER=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_DEFAULT_GOV_POWER_ALLOCATOR 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_THERMAL_GOV_POWER_ALLOCATOR=y
CONFIG_CPU_THERMAL=y
CONFIG_CPU_FREQ_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
CONFIG_INTEL_MENLOW=y
# 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_WDAT_WDT=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_ITCO_WDT=y
CONFIG_ITCO_VENDOR_SUPPORT=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_PCMCIAHOST_POSSIBLE=y
CONFIG_SSB_PCMCIAHOST=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=y
CONFIG_LPC_ICH=y
CONFIG_LPC_SCH=y
CONFIG_INTEL_SOC_PMIC=y
CONFIG_INTEL_SOC_PMIC_CHTWC=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_UCB1400_CORE=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_ARIZONA_LDO1=y
CONFIG_REGULATOR_ARIZONA_MICSUPP=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_CEC_SECO=y
CONFIG_CEC_SECO_RC=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_VIDEO_USBTV=y
CONFIG_USB_VIDEO_CLASS=y
CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y
#
# Analog TV USB devices
#
CONFIG_VIDEO_GO7007=y
CONFIG_VIDEO_GO7007_USB=y
CONFIG_VIDEO_GO7007_LOADER=y
CONFIG_VIDEO_GO7007_USB_S2250_BOARD=y
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_ALSA=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_ALSA=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_VIDEO_SOLO6X10=y
CONFIG_STA2X11_VIP=y
CONFIG_VIDEO_TW5864=y
CONFIG_VIDEO_TW68=y
CONFIG_VIDEO_TW686X=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_IVTV_ALSA=y
CONFIG_VIDEO_FB_IVTV=y
#
# Media capture/analog/hybrid TV support
#
CONFIG_VIDEO_BT848=y
CONFIG_DVB_BT8XX=y
CONFIG_VIDEO_COBALT=y
CONFIG_VIDEO_CX18=y
CONFIG_VIDEO_CX18_ALSA=y
CONFIG_VIDEO_CX23885=y
CONFIG_MEDIA_ALTERA_CI=y
CONFIG_VIDEO_CX25821=y
CONFIG_VIDEO_CX25821_ALSA=y
CONFIG_VIDEO_CX88=y
CONFIG_VIDEO_CX88_ALSA=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_ALSA=y
CONFIG_VIDEO_SAA7134_RC=y
CONFIG_VIDEO_SAA7134_DVB=y
CONFIG_VIDEO_SAA7134_GO7007=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_SI476X=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_TDA1997X=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_AGP=y
CONFIG_AGP_I460=y
CONFIG_AGP_HP_ZX1=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_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_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_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_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_AUDIO=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_AHB_AUDIO=y
CONFIG_DRM_DW_HDMI_I2S_AUDIO=y
CONFIG_DRM_DW_HDMI_GP_AUDIO=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_VC4=y
CONFIG_DRM_VC4_HDMI_CEC=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_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_SIS=y
CONFIG_DRM_VIA=y
CONFIG_DRM_SAVAGE=y
CONFIG_DRM_EXPORT_FOR_TESTS=y
CONFIG_DRM_PANEL_ORIENTATION_QUIRKS=y
CONFIG_DRM_NOMODESET=y
CONFIG_DRM_LIB_RANDOM=y
CONFIG_DRM_PRIVACY_SCREEN=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_VGA_CONSOLE=y
CONFIG_DUMMY_CONSOLE=y
CONFIG_DUMMY_CONSOLE_COLUMNS=80
CONFIG_DUMMY_CONSOLE_ROWS=25
CONFIG_FRAMEBUFFER_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE_LEGACY_ACCELERATION=y
CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
CONFIG_FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER=y
# 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_SOUND=y
CONFIG_SOUND_OSS_CORE=y
CONFIG_SOUND_OSS_CORE_PRECLAIM=y
CONFIG_SND=y
CONFIG_SND_TIMER=y
CONFIG_SND_PCM=y
CONFIG_SND_PCM_ELD=y
CONFIG_SND_PCM_IEC958=y
CONFIG_SND_DMAENGINE_PCM=y
CONFIG_SND_HWDEP=y
CONFIG_SND_SEQ_DEVICE=y
CONFIG_SND_RAWMIDI=y
CONFIG_SND_COMPRESS_OFFLOAD=y
CONFIG_SND_JACK=y
CONFIG_SND_JACK_INPUT_DEV=y
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=y
CONFIG_SND_PCM_OSS=y
CONFIG_SND_PCM_OSS_PLUGINS=y
CONFIG_SND_PCM_TIMER=y
CONFIG_SND_DYNAMIC_MINORS=y
CONFIG_SND_MAX_CARDS=32
CONFIG_SND_SUPPORT_OLD_API=y
CONFIG_SND_PROC_FS=y
CONFIG_SND_VERBOSE_PROCFS=y
CONFIG_SND_VERBOSE_PRINTK=y
CONFIG_SND_CTL_FAST_LOOKUP=y
CONFIG_SND_DEBUG=y
CONFIG_SND_DEBUG_VERBOSE=y
CONFIG_SND_PCM_XRUN_DEBUG=y
CONFIG_SND_CTL_INPUT_VALIDATION=y
CONFIG_SND_CTL_DEBUG=y
CONFIG_SND_JACK_INJECTION_DEBUG=y
CONFIG_SND_VMASTER=y
CONFIG_SND_CTL_LED=y
CONFIG_SND_SEQUENCER=y
CONFIG_SND_SEQ_DUMMY=y
CONFIG_SND_SEQUENCER_OSS=y
CONFIG_SND_SEQ_MIDI_EVENT=y
CONFIG_SND_SEQ_MIDI=y
CONFIG_SND_SEQ_MIDI_EMUL=y
CONFIG_SND_SEQ_VIRMIDI=y
CONFIG_SND_MPU401_UART=y
CONFIG_SND_OPL3_LIB=y
CONFIG_SND_OPL3_LIB_SEQ=y
CONFIG_SND_VX_LIB=y
CONFIG_SND_AC97_CODEC=y
CONFIG_SND_DRIVERS=y
CONFIG_SND_DUMMY=y
CONFIG_SND_ALOOP=y
CONFIG_SND_VIRMIDI=y
CONFIG_SND_MTPAV=y
CONFIG_SND_MTS64=y
CONFIG_SND_SERIAL_U16550=y
CONFIG_SND_SERIAL_GENERIC=y
CONFIG_SND_MPU401=y
CONFIG_SND_PORTMAN2X4=y
CONFIG_SND_AC97_POWER_SAVE=y
CONFIG_SND_AC97_POWER_SAVE_DEFAULT=0
CONFIG_SND_PCI=y
CONFIG_SND_AD1889=y
CONFIG_SND_ATIIXP=y
CONFIG_SND_ATIIXP_MODEM=y
CONFIG_SND_AU8810=y
CONFIG_SND_AU8820=y
CONFIG_SND_AU8830=y
CONFIG_SND_AW2=y
CONFIG_SND_BT87X=y
CONFIG_SND_BT87X_OVERCLOCK=y
CONFIG_SND_CA0106=y
CONFIG_SND_CMIPCI=y
CONFIG_SND_OXYGEN_LIB=y
CONFIG_SND_OXYGEN=y
CONFIG_SND_CS4281=y
CONFIG_SND_CS46XX=y
CONFIG_SND_CS46XX_NEW_DSP=y
CONFIG_SND_CS5535AUDIO=y
CONFIG_SND_CTXFI=y
CONFIG_SND_DARLA20=y
CONFIG_SND_GINA20=y
CONFIG_SND_LAYLA20=y
CONFIG_SND_DARLA24=y
CONFIG_SND_GINA24=y
CONFIG_SND_LAYLA24=y
CONFIG_SND_MONA=y
CONFIG_SND_MIA=y
CONFIG_SND_ECHO3G=y
CONFIG_SND_INDIGO=y
CONFIG_SND_INDIGOIO=y
CONFIG_SND_INDIGODJ=y
CONFIG_SND_INDIGOIOX=y
CONFIG_SND_INDIGODJX=y
CONFIG_SND_ENS1370=y
CONFIG_SND_ENS1371=y
CONFIG_SND_FM801=y
CONFIG_SND_FM801_TEA575X_BOOL=y
CONFIG_SND_HDSP=y
#
# Don't forget to add built-in firmwares for HDSP driver
#
CONFIG_SND_HDSPM=y
CONFIG_SND_ICE1724=y
CONFIG_SND_INTEL8X0=y
CONFIG_SND_INTEL8X0M=y
CONFIG_SND_KORG1212=y
CONFIG_SND_LOLA=y
CONFIG_SND_LX6464ES=y
CONFIG_SND_MIXART=y
CONFIG_SND_NM256=y
CONFIG_SND_PCXHR=y
CONFIG_SND_RIPTIDE=y
CONFIG_SND_RME32=y
CONFIG_SND_RME96=y
CONFIG_SND_RME9652=y
CONFIG_SND_VIA82XX=y
CONFIG_SND_VIA82XX_MODEM=y
CONFIG_SND_VIRTUOSO=y
CONFIG_SND_VX222=y
CONFIG_SND_YMFPCI=y
#
# HD-Audio
#
CONFIG_SND_HDA=y
CONFIG_SND_HDA_GENERIC_LEDS=y
CONFIG_SND_HDA_INTEL=y
CONFIG_SND_HDA_HWDEP=y
CONFIG_SND_HDA_RECONFIG=y
CONFIG_SND_HDA_INPUT_BEEP=y
CONFIG_SND_HDA_INPUT_BEEP_MODE=1
CONFIG_SND_HDA_PATCH_LOADER=y
CONFIG_SND_HDA_SCODEC_CS35L41=y
CONFIG_SND_HDA_CS_DSP_CONTROLS=y
CONFIG_SND_HDA_SCODEC_CS35L41_I2C=y
CONFIG_SND_HDA_SCODEC_CS35L41_SPI=y
CONFIG_SND_HDA_CODEC_REALTEK=y
CONFIG_SND_HDA_CODEC_ANALOG=y
CONFIG_SND_HDA_CODEC_SIGMATEL=y
CONFIG_SND_HDA_CODEC_VIA=y
CONFIG_SND_HDA_CODEC_HDMI=y
CONFIG_SND_HDA_CODEC_CIRRUS=y
CONFIG_SND_HDA_CODEC_CS8409=y
CONFIG_SND_HDA_CODEC_CONEXANT=y
CONFIG_SND_HDA_CODEC_CA0110=y
CONFIG_SND_HDA_CODEC_CA0132=y
CONFIG_SND_HDA_CODEC_CA0132_DSP=y
CONFIG_SND_HDA_CODEC_CMEDIA=y
CONFIG_SND_HDA_CODEC_SI3054=y
CONFIG_SND_HDA_GENERIC=y
CONFIG_SND_HDA_POWER_SAVE_DEFAULT=0
CONFIG_SND_HDA_INTEL_HDMI_SILENT_STREAM=y
# end of HD-Audio
CONFIG_SND_HDA_CORE=y
CONFIG_SND_HDA_DSP_LOADER=y
CONFIG_SND_HDA_COMPONENT=y
CONFIG_SND_HDA_EXT_CORE=y
CONFIG_SND_HDA_PREALLOC_SIZE=64
CONFIG_SND_INTEL_NHLT=y
CONFIG_SND_INTEL_DSP_CONFIG=y
CONFIG_SND_INTEL_SOUNDWIRE_ACPI=y
CONFIG_SND_PXA2XX_LIB=y
CONFIG_SND_SPI=y
CONFIG_SND_AT73C213=y
CONFIG_SND_AT73C213_TARGET_BITRATE=48000
CONFIG_SND_USB=y
CONFIG_SND_USB_AUDIO=y
CONFIG_SND_USB_AUDIO_USE_MEDIA_CONTROLLER=y
CONFIG_SND_USB_UA101=y
CONFIG_SND_USB_CAIAQ=y
CONFIG_SND_USB_CAIAQ_INPUT=y
CONFIG_SND_USB_US122L=y
CONFIG_SND_USB_6FIRE=y
CONFIG_SND_USB_HIFACE=y
CONFIG_SND_BCD2000=y
CONFIG_SND_USB_LINE6=y
CONFIG_SND_USB_POD=y
CONFIG_SND_USB_PODHD=y
CONFIG_SND_USB_TONEPORT=y
CONFIG_SND_USB_VARIAX=y
CONFIG_SND_FIREWIRE=y
CONFIG_SND_FIREWIRE_LIB=y
CONFIG_SND_DICE=y
CONFIG_SND_OXFW=y
CONFIG_SND_ISIGHT=y
CONFIG_SND_FIREWORKS=y
CONFIG_SND_BEBOB=y
CONFIG_SND_FIREWIRE_DIGI00X=y
CONFIG_SND_FIREWIRE_TASCAM=y
CONFIG_SND_FIREWIRE_MOTU=y
CONFIG_SND_FIREFACE=y
CONFIG_SND_PCMCIA=y
CONFIG_SND_VXPOCKET=y
CONFIG_SND_PDAUDIOCF=y
CONFIG_SND_SOC=y
CONFIG_SND_SOC_AC97_BUS=y
CONFIG_SND_SOC_GENERIC_DMAENGINE_PCM=y
CONFIG_SND_SOC_COMPRESS=y
CONFIG_SND_SOC_TOPOLOGY=y
CONFIG_SND_SOC_TOPOLOGY_KUNIT_TEST=y
CONFIG_SND_SOC_UTILS_KUNIT_TEST=y
CONFIG_SND_SOC_ACPI=y
CONFIG_SND_SOC_ADI=y
CONFIG_SND_SOC_ADI_AXI_I2S=y
CONFIG_SND_SOC_ADI_AXI_SPDIF=y
CONFIG_SND_SOC_AMD_ACP=y
CONFIG_SND_SOC_AMD_CZ_DA7219MX98357_MACH=y
CONFIG_SND_SOC_AMD_CZ_RT5645_MACH=y
CONFIG_SND_SOC_AMD_ST_ES8336_MACH=y
CONFIG_SND_AMD_ACP_CONFIG=y
CONFIG_SND_SOC_APPLE_MCA=y
CONFIG_SND_ATMEL_SOC=y
CONFIG_SND_ATMEL_SOC_PDC=y
CONFIG_SND_ATMEL_SOC_DMA=y
CONFIG_SND_ATMEL_SOC_SSC=y
CONFIG_SND_ATMEL_SOC_SSC_PDC=y
CONFIG_SND_ATMEL_SOC_SSC_DMA=y
CONFIG_SND_AT91_SOC_SAM9G20_WM8731=y
CONFIG_SND_ATMEL_SOC_WM8904=y
CONFIG_SND_AT91_SOC_SAM9X5_WM8731=y
CONFIG_SND_ATMEL_SOC_CLASSD=y
CONFIG_SND_ATMEL_SOC_PDMIC=y
CONFIG_SND_ATMEL_SOC_I2S=y
CONFIG_SND_SOC_MIKROE_PROTO=y
CONFIG_SND_MCHP_SOC_I2S_MCC=y
CONFIG_SND_MCHP_SOC_SPDIFTX=y
CONFIG_SND_MCHP_SOC_SPDIFRX=y
CONFIG_SND_MCHP_SOC_PDMC=y
CONFIG_SND_BCM2835_SOC_I2S=y
CONFIG_SND_SOC_CYGNUS=y
CONFIG_SND_BCM63XX_I2S_WHISTLER=y
CONFIG_SND_EP93XX_SOC=y
CONFIG_SND_DESIGNWARE_I2S=y
CONFIG_SND_DESIGNWARE_PCM=y
#
# SoC Audio for Freescale CPUs
#
#
# Common SoC Audio options for Freescale CPUs:
#
CONFIG_SND_SOC_FSL_ASRC=y
CONFIG_SND_SOC_FSL_SAI=y
CONFIG_SND_SOC_FSL_MQS=y
CONFIG_SND_SOC_FSL_AUDMIX=y
CONFIG_SND_SOC_FSL_SSI=y
CONFIG_SND_SOC_FSL_SPDIF=y
CONFIG_SND_SOC_FSL_ESAI=y
CONFIG_SND_SOC_FSL_MICFIL=y
CONFIG_SND_SOC_FSL_EASRC=y
CONFIG_SND_SOC_FSL_XCVR=y
CONFIG_SND_SOC_FSL_AUD2HTX=y
CONFIG_SND_SOC_FSL_UTILS=y
CONFIG_SND_SOC_FSL_RPMSG=y
CONFIG_SND_SOC_IMX_PCM_DMA=y
CONFIG_SND_SOC_IMX_AUDIO_RPMSG=y
CONFIG_SND_SOC_IMX_PCM_RPMSG=y
CONFIG_SND_SOC_IMX_AUDMUX=y
CONFIG_SND_IMX_SOC=y
#
# SoC Audio support for Freescale i.MX boards:
#
CONFIG_SND_SOC_IMX_ES8328=y
CONFIG_SND_SOC_IMX_SGTL5000=y
CONFIG_SND_SOC_IMX_SPDIF=y
CONFIG_SND_SOC_FSL_ASOC_CARD=y
CONFIG_SND_SOC_IMX_AUDMIX=y
CONFIG_SND_SOC_IMX_HDMI=y
CONFIG_SND_SOC_IMX_RPMSG=y
CONFIG_SND_SOC_IMX_CARD=y
# end of SoC Audio for Freescale CPUs
CONFIG_SND_I2S_HI6210_I2S=y
CONFIG_SND_JZ4740_SOC_I2S=y
CONFIG_SND_KIRKWOOD_SOC=y
CONFIG_SND_KIRKWOOD_SOC_ARMADA370_DB=y
CONFIG_SND_SOC_IMG=y
CONFIG_SND_SOC_IMG_I2S_IN=y
CONFIG_SND_SOC_IMG_I2S_OUT=y
CONFIG_SND_SOC_IMG_PARALLEL_OUT=y
CONFIG_SND_SOC_IMG_SPDIF_IN=y
CONFIG_SND_SOC_IMG_SPDIF_OUT=y
CONFIG_SND_SOC_IMG_PISTACHIO_INTERNAL_DAC=y
CONFIG_SND_SOC_INTEL_SST_TOPLEVEL=y
CONFIG_SND_SOC_INTEL_SST=y
CONFIG_SND_SOC_INTEL_SKYLAKE=y
CONFIG_SND_SOC_INTEL_SKL=y
CONFIG_SND_SOC_INTEL_APL=y
CONFIG_SND_SOC_INTEL_KBL=y
CONFIG_SND_SOC_INTEL_GLK=y
CONFIG_SND_SOC_INTEL_CNL=y
CONFIG_SND_SOC_INTEL_CFL=y
CONFIG_SND_SOC_INTEL_CML_H=y
CONFIG_SND_SOC_INTEL_CML_LP=y
CONFIG_SND_SOC_INTEL_SKYLAKE_FAMILY=y
CONFIG_SND_SOC_INTEL_SKYLAKE_SSP_CLK=y
CONFIG_SND_SOC_INTEL_SKYLAKE_HDAUDIO_CODEC=y
CONFIG_SND_SOC_INTEL_SKYLAKE_COMMON=y
CONFIG_SND_SOC_ACPI_INTEL_MATCH=y
CONFIG_SND_SOC_INTEL_KEEMBAY=y
CONFIG_SND_SOC_INTEL_AVS=y
#
# Intel AVS Machine drivers
#
#
# Available DSP configurations
#
CONFIG_SND_SOC_INTEL_AVS_MACH_DA7219=y
CONFIG_SND_SOC_INTEL_AVS_MACH_DMIC=y
CONFIG_SND_SOC_INTEL_AVS_MACH_HDAUDIO=y
CONFIG_SND_SOC_INTEL_AVS_MACH_I2S_TEST=y
CONFIG_SND_SOC_INTEL_AVS_MACH_MAX98357A=y
CONFIG_SND_SOC_INTEL_AVS_MACH_MAX98373=y
CONFIG_SND_SOC_INTEL_AVS_MACH_NAU8825=y
CONFIG_SND_SOC_INTEL_AVS_MACH_RT274=y
CONFIG_SND_SOC_INTEL_AVS_MACH_RT286=y
CONFIG_SND_SOC_INTEL_AVS_MACH_RT298=y
CONFIG_SND_SOC_INTEL_AVS_MACH_RT5682=y
CONFIG_SND_SOC_INTEL_AVS_MACH_SSM4567=y
# end of Intel AVS Machine drivers
CONFIG_SND_SOC_INTEL_MACH=y
CONFIG_SND_SOC_INTEL_USER_FRIENDLY_LONG_NAMES=y
CONFIG_SND_SOC_INTEL_HDA_DSP_COMMON=y
CONFIG_SND_SOC_INTEL_SOF_MAXIM_COMMON=y
CONFIG_SND_SOC_INTEL_SOF_REALTEK_COMMON=y
CONFIG_SND_SOC_INTEL_BDW_RT5650_MACH=y
CONFIG_SND_SOC_INTEL_BDW_RT5677_MACH=y
CONFIG_SND_SOC_INTEL_BROADWELL_MACH=y
CONFIG_SND_SOC_INTEL_BYTCR_RT5640_MACH=y
CONFIG_SND_SOC_INTEL_BYTCR_RT5651_MACH=y
CONFIG_SND_SOC_INTEL_BYTCR_WM5102_MACH=y
CONFIG_SND_SOC_INTEL_CHT_BSW_RT5672_MACH=y
CONFIG_SND_SOC_INTEL_CHT_BSW_RT5645_MACH=y
CONFIG_SND_SOC_INTEL_CHT_BSW_MAX98090_TI_MACH=y
CONFIG_SND_SOC_INTEL_CHT_BSW_NAU8824_MACH=y
CONFIG_SND_SOC_INTEL_BYT_CHT_CX2072X_MACH=y
CONFIG_SND_SOC_INTEL_BYT_CHT_DA7213_MACH=y
CONFIG_SND_SOC_INTEL_BYT_CHT_ES8316_MACH=y
CONFIG_SND_SOC_INTEL_SKL_RT286_MACH=y
CONFIG_SND_SOC_INTEL_SKL_NAU88L25_SSM4567_MACH=y
CONFIG_SND_SOC_INTEL_SKL_NAU88L25_MAX98357A_MACH=y
CONFIG_SND_SOC_INTEL_DA7219_MAX98357A_GENERIC=y
CONFIG_SND_SOC_INTEL_BXT_DA7219_MAX98357A_COMMON=y
CONFIG_SND_SOC_INTEL_BXT_DA7219_MAX98357A_MACH=y
CONFIG_SND_SOC_INTEL_BXT_RT298_MACH=y
CONFIG_SND_SOC_INTEL_SOF_WM8804_MACH=y
CONFIG_SND_SOC_INTEL_KBL_RT5663_MAX98927_MACH=y
CONFIG_SND_SOC_INTEL_KBL_RT5663_RT5514_MAX98927_MACH=y
CONFIG_SND_SOC_INTEL_KBL_DA7219_MAX98357A_MACH=y
CONFIG_SND_SOC_INTEL_KBL_DA7219_MAX98927_MACH=y
CONFIG_SND_SOC_INTEL_KBL_RT5660_MACH=y
CONFIG_SND_SOC_INTEL_SKL_HDA_DSP_GENERIC_MACH=y
CONFIG_SND_SOC_INTEL_SOF_RT5682_MACH=y
CONFIG_SND_SOC_INTEL_SOF_PCM512x_MACH=y
CONFIG_SND_SOC_INTEL_SOUNDWIRE_SOF_MACH=y
CONFIG_SND_SOC_MEDIATEK=y
CONFIG_SND_SOC_MT8186=y
CONFIG_SND_SOC_MT8186_MT6366_DA7219_MAX98357=y
CONFIG_SND_SOC_MT8186_MT6366_RT1019_RT5682S=y
CONFIG_SND_SOC_MTK_BTCVSD=y
CONFIG_SND_SOC_MT8195=y
CONFIG_SND_SOC_MT8195_MT6359=y
#
# ASoC support for Amlogic platforms
#
CONFIG_SND_MESON_AIU=y
CONFIG_SND_MESON_AXG_FIFO=y
CONFIG_SND_MESON_AXG_FRDDR=y
CONFIG_SND_MESON_AXG_TODDR=y
CONFIG_SND_MESON_AXG_TDM_FORMATTER=y
CONFIG_SND_MESON_AXG_TDM_INTERFACE=y
CONFIG_SND_MESON_AXG_TDMIN=y
CONFIG_SND_MESON_AXG_TDMOUT=y
CONFIG_SND_MESON_AXG_SOUND_CARD=y
CONFIG_SND_MESON_AXG_SPDIFOUT=y
CONFIG_SND_MESON_AXG_SPDIFIN=y
CONFIG_SND_MESON_AXG_PDM=y
CONFIG_SND_MESON_CARD_UTILS=y
CONFIG_SND_MESON_CODEC_GLUE=y
CONFIG_SND_MESON_GX_SOUND_CARD=y
CONFIG_SND_MESON_G12A_TOACODEC=y
CONFIG_SND_MESON_G12A_TOHDMITX=y
CONFIG_SND_SOC_MESON_T9015=y
# end of ASoC support for Amlogic platforms
CONFIG_SND_MXS_SOC=y
CONFIG_SND_SOC_MXS_SGTL5000=y
CONFIG_SND_PXA2XX_SOC=y
CONFIG_SND_SOC_QCOM=y
CONFIG_SND_SOC_LPASS_CPU=y
CONFIG_SND_SOC_LPASS_HDMI=y
CONFIG_SND_SOC_LPASS_PLATFORM=y
CONFIG_SND_SOC_LPASS_CDC_DMA=y
CONFIG_SND_SOC_LPASS_IPQ806X=y
CONFIG_SND_SOC_LPASS_APQ8016=y
CONFIG_SND_SOC_LPASS_SC7180=y
CONFIG_SND_SOC_LPASS_SC7280=y
CONFIG_SND_SOC_STORM=y
CONFIG_SND_SOC_APQ8016_SBC=y
CONFIG_SND_SOC_QCOM_COMMON=y
CONFIG_SND_SOC_QDSP6_COMMON=y
CONFIG_SND_SOC_QDSP6_CORE=y
CONFIG_SND_SOC_QDSP6_AFE=y
CONFIG_SND_SOC_QDSP6_AFE_DAI=y
CONFIG_SND_SOC_QDSP6_AFE_CLOCKS=y
CONFIG_SND_SOC_QDSP6_ADM=y
CONFIG_SND_SOC_QDSP6_ROUTING=y
CONFIG_SND_SOC_QDSP6_ASM=y
CONFIG_SND_SOC_QDSP6_ASM_DAI=y
CONFIG_SND_SOC_QDSP6_APM_DAI=y
CONFIG_SND_SOC_QDSP6_APM_LPASS_DAI=y
CONFIG_SND_SOC_QDSP6_APM=y
CONFIG_SND_SOC_QDSP6_PRM_LPASS_CLOCKS=y
CONFIG_SND_SOC_QDSP6_PRM=y
CONFIG_SND_SOC_QDSP6=y
CONFIG_SND_SOC_MSM8996=y
CONFIG_SND_SOC_SDM845=y
CONFIG_SND_SOC_SM8250=y
CONFIG_SND_SOC_SC8280XP=y
CONFIG_SND_SOC_SC7180=y
CONFIG_SND_SOC_SC7280=y
CONFIG_SND_SOC_ROCKCHIP=y
CONFIG_SND_SOC_ROCKCHIP_I2S=y
CONFIG_SND_SOC_ROCKCHIP_I2S_TDM=y
CONFIG_SND_SOC_ROCKCHIP_PDM=y
CONFIG_SND_SOC_ROCKCHIP_SPDIF=y
CONFIG_SND_SOC_ROCKCHIP_MAX98090=y
CONFIG_SND_SOC_ROCKCHIP_RT5645=y
CONFIG_SND_SOC_RK3288_HDMI_ANALOG=y
CONFIG_SND_SOC_RK3399_GRU_SOUND=y
CONFIG_SND_SOC_SAMSUNG=y
CONFIG_SND_S3C24XX_I2S=y
CONFIG_SND_SAMSUNG_PCM=y
CONFIG_SND_SAMSUNG_SPDIF=y
CONFIG_SND_SAMSUNG_I2S=y
CONFIG_SND_SOC_SAMSUNG_NEO1973_WM8753=y
CONFIG_SND_SOC_SAMSUNG_SMDK_WM8580=y
CONFIG_SND_SOC_SAMSUNG_SMDK_WM8994=y
CONFIG_SND_SOC_SAMSUNG_S3C24XX_UDA134X=y
CONFIG_SND_SOC_SAMSUNG_SIMTEC=y
CONFIG_SND_SOC_SAMSUNG_SIMTEC_TLV320AIC23=y
CONFIG_SND_SOC_SAMSUNG_SIMTEC_HERMES=y
CONFIG_SND_SOC_SAMSUNG_H1940_UDA1380=y
CONFIG_SND_SOC_SAMSUNG_RX1950_UDA1380=y
CONFIG_SND_SOC_SMARTQ=y
CONFIG_SND_SOC_SAMSUNG_SMDK_SPDIF=y
CONFIG_SND_SOC_SMDK_WM8994_PCM=y
CONFIG_SND_SOC_SPEYSIDE=y
CONFIG_SND_SOC_TOBERMORY=y
CONFIG_SND_SOC_BELLS=y
CONFIG_SND_SOC_LOWLAND=y
CONFIG_SND_SOC_LITTLEMILL=y
CONFIG_SND_SOC_SNOW=y
CONFIG_SND_SOC_ODROID=y
CONFIG_SND_SOC_ARNDALE=y
CONFIG_SND_SOC_SAMSUNG_TM2_WM5110=y
CONFIG_SND_SOC_SAMSUNG_ARIES_WM8994=y
CONFIG_SND_SOC_SAMSUNG_MIDAS_WM1811=y
#
# SoC Audio support for Renesas SoCs
#
CONFIG_SND_SOC_SH4_FSI=y
CONFIG_SND_SOC_RCAR=y
CONFIG_SND_SOC_RZ=y
# end of SoC Audio support for Renesas SoCs
CONFIG_SND_SOC_SOF_TOPLEVEL=y
CONFIG_SND_SOC_SOF_PCI_DEV=y
CONFIG_SND_SOC_SOF_PCI=y
CONFIG_SND_SOC_SOF_ACPI=y
CONFIG_SND_SOC_SOF_ACPI_DEV=y
CONFIG_SND_SOC_SOF_OF=y
CONFIG_SND_SOC_SOF_OF_DEV=y
CONFIG_SND_SOC_SOF_COMPRESS=y
CONFIG_SND_SOC_SOF_DEBUG_PROBES=y
CONFIG_SND_SOC_SOF_CLIENT=y
CONFIG_SND_SOC_SOF_DEVELOPER_SUPPORT=y
CONFIG_SND_SOC_SOF_FORCE_PROBE_WORKQUEUE=y
CONFIG_SND_SOC_SOF_NOCODEC=y
CONFIG_SND_SOC_SOF_NOCODEC_SUPPORT=y
CONFIG_SND_SOC_SOF_STRICT_ABI_CHECKS=y
CONFIG_SND_SOC_SOF_DEBUG=y
CONFIG_SND_SOC_SOF_FORCE_NOCODEC_MODE=y
CONFIG_SND_SOC_SOF_DEBUG_XRUN_STOP=y
CONFIG_SND_SOC_SOF_DEBUG_VERBOSE_IPC=y
CONFIG_SND_SOC_SOF_DEBUG_FORCE_IPC_POSITION=y
CONFIG_SND_SOC_SOF_DEBUG_ENABLE_DEBUGFS_CACHE=y
CONFIG_SND_SOC_SOF_DEBUG_ENABLE_FIRMWARE_TRACE=y
CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST=y
CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST_NUM=2
CONFIG_SND_SOC_SOF_DEBUG_IPC_MSG_INJECTOR=y
CONFIG_SND_SOC_SOF_DEBUG_RETAIN_DSP_CONTEXT=y
CONFIG_SND_SOC_SOF=y
CONFIG_SND_SOC_SOF_PROBE_WORK_QUEUE=y
CONFIG_SND_SOC_SOF_IPC3=y
CONFIG_SND_SOC_SOF_INTEL_IPC4=y
CONFIG_SND_SOC_SOF_AMD_TOPLEVEL=y
CONFIG_SND_SOC_SOF_AMD_COMMON=y
CONFIG_SND_SOC_SOF_AMD_RENOIR=y
CONFIG_SND_SOC_SOF_AMD_REMBRANDT=y
CONFIG_SND_SOC_SOF_IMX_TOPLEVEL=y
CONFIG_SND_SOC_SOF_IMX_COMMON=y
CONFIG_SND_SOC_SOF_IMX8=y
CONFIG_SND_SOC_SOF_IMX8M=y
CONFIG_SND_SOC_SOF_IMX8ULP=y
CONFIG_SND_SOC_SOF_INTEL_TOPLEVEL=y
CONFIG_SND_SOC_SOF_INTEL_HIFI_EP_IPC=y
CONFIG_SND_SOC_SOF_INTEL_ATOM_HIFI_EP=y
CONFIG_SND_SOC_SOF_INTEL_COMMON=y
CONFIG_SND_SOC_SOF_BAYTRAIL=y
CONFIG_SND_SOC_SOF_BROADWELL=y
CONFIG_SND_SOC_SOF_MERRIFIELD=y
CONFIG_SND_SOC_SOF_INTEL_SKL=y
CONFIG_SND_SOC_SOF_SKYLAKE=y
CONFIG_SND_SOC_SOF_KABYLAKE=y
CONFIG_SND_SOC_SOF_INTEL_APL=y
CONFIG_SND_SOC_SOF_APOLLOLAKE=y
CONFIG_SND_SOC_SOF_GEMINILAKE=y
CONFIG_SND_SOC_SOF_INTEL_CNL=y
CONFIG_SND_SOC_SOF_CANNONLAKE=y
CONFIG_SND_SOC_SOF_COFFEELAKE=y
CONFIG_SND_SOC_SOF_COMETLAKE=y
CONFIG_SND_SOC_SOF_INTEL_ICL=y
CONFIG_SND_SOC_SOF_ICELAKE=y
CONFIG_SND_SOC_SOF_JASPERLAKE=y
CONFIG_SND_SOC_SOF_INTEL_TGL=y
CONFIG_SND_SOC_SOF_TIGERLAKE=y
CONFIG_SND_SOC_SOF_ELKHARTLAKE=y
CONFIG_SND_SOC_SOF_ALDERLAKE=y
CONFIG_SND_SOC_SOF_INTEL_MTL=y
CONFIG_SND_SOC_SOF_METEORLAKE=y
CONFIG_SND_SOC_SOF_HDA_COMMON=y
CONFIG_SND_SOC_SOF_HDA_LINK_BASELINE=y
CONFIG_SND_SOC_SOF_HDA_PROBES=y
CONFIG_SND_SOC_SOF_INTEL_SOUNDWIRE_LINK_BASELINE=y
CONFIG_SND_SOC_SOF_INTEL_SOUNDWIRE=y
CONFIG_SND_SOC_SOF_MTK_TOPLEVEL=y
CONFIG_SND_SOC_SOF_MTK_COMMON=y
CONFIG_SND_SOC_SOF_MT8186=y
CONFIG_SND_SOC_SOF_MT8195=y
CONFIG_SND_SOC_SOF_XTENSA=y
CONFIG_SND_SOC_SPRD=y
CONFIG_SND_SOC_SPRD_MCDT=y
CONFIG_SND_SOC_STI=y
#
# STMicroelectronics STM32 SOC audio support
#
CONFIG_SND_SOC_STM32_SAI=y
CONFIG_SND_SOC_STM32_I2S=y
CONFIG_SND_SOC_STM32_SPDIFRX=y
CONFIG_SND_SOC_STM32_DFSDM=y
# end of STMicroelectronics STM32 SOC audio support
#
# Allwinner SoC Audio support
#
CONFIG_SND_SUN4I_CODEC=y
CONFIG_SND_SUN8I_CODEC=y
CONFIG_SND_SUN8I_CODEC_ANALOG=y
CONFIG_SND_SUN50I_CODEC_ANALOG=y
CONFIG_SND_SUN4I_I2S=y
CONFIG_SND_SUN4I_SPDIF=y
CONFIG_SND_SUN50I_DMIC=y
CONFIG_SND_SUN8I_ADDA_PR_REGMAP=y
# end of Allwinner SoC Audio support
CONFIG_SND_SOC_TEGRA=y
CONFIG_SND_SOC_TEGRA20_AC97=y
CONFIG_SND_SOC_TEGRA20_DAS=y
CONFIG_SND_SOC_TEGRA20_I2S=y
CONFIG_SND_SOC_TEGRA20_SPDIF=y
CONFIG_SND_SOC_TEGRA30_AHUB=y
CONFIG_SND_SOC_TEGRA30_I2S=y
CONFIG_SND_SOC_TEGRA210_AHUB=y
CONFIG_SND_SOC_TEGRA210_DMIC=y
CONFIG_SND_SOC_TEGRA210_I2S=y
CONFIG_SND_SOC_TEGRA210_OPE=y
CONFIG_SND_SOC_TEGRA186_ASRC=y
CONFIG_SND_SOC_TEGRA186_DSPK=y
CONFIG_SND_SOC_TEGRA210_ADMAIF=y
CONFIG_SND_SOC_TEGRA210_MVC=y
CONFIG_SND_SOC_TEGRA210_SFC=y
CONFIG_SND_SOC_TEGRA210_AMX=y
CONFIG_SND_SOC_TEGRA210_ADX=y
CONFIG_SND_SOC_TEGRA210_MIXER=y
CONFIG_SND_SOC_TEGRA_AUDIO_GRAPH_CARD=y
CONFIG_SND_SOC_TEGRA_MACHINE_DRV=y
CONFIG_SND_SOC_TEGRA_RT5640=y
CONFIG_SND_SOC_TEGRA_WM8753=y
CONFIG_SND_SOC_TEGRA_WM8903=y
CONFIG_SND_SOC_TEGRA_WM9712=y
CONFIG_SND_SOC_TEGRA_TRIMSLICE=y
CONFIG_SND_SOC_TEGRA_ALC5632=y
CONFIG_SND_SOC_TEGRA_MAX98090=y
CONFIG_SND_SOC_TEGRA_RT5677=y
CONFIG_SND_SOC_TEGRA_SGTL5000=y
#
# Audio support for Texas Instruments SoCs
#
CONFIG_SND_SOC_TI_EDMA_PCM=y
CONFIG_SND_SOC_TI_SDMA_PCM=y
CONFIG_SND_SOC_TI_UDMA_PCM=y
#
# Texas Instruments DAI support for:
#
CONFIG_SND_SOC_DAVINCI_ASP=y
CONFIG_SND_SOC_DAVINCI_MCASP=y
CONFIG_SND_SOC_DAVINCI_VCIF=y
CONFIG_SND_SOC_OMAP_DMIC=y
CONFIG_SND_SOC_OMAP_MCBSP=y
CONFIG_SND_SOC_OMAP_MCPDM=y
#
# Audio support for boards with Texas Instruments SoCs
#
CONFIG_SND_SOC_OMAP3_TWL4030=y
CONFIG_SND_SOC_OMAP_ABE_TWL6040=y
CONFIG_SND_SOC_OMAP_HDMI=y
CONFIG_SND_SOC_J721E_EVM=y
# end of Audio support for Texas Instruments SoCs
CONFIG_SND_SOC_UNIPHIER=y
CONFIG_SND_SOC_UNIPHIER_AIO=y
CONFIG_SND_SOC_UNIPHIER_LD11=y
CONFIG_SND_SOC_UNIPHIER_PXS2=y
CONFIG_SND_SOC_UNIPHIER_EVEA_CODEC=y
CONFIG_SND_SOC_XILINX_I2S=y
CONFIG_SND_SOC_XILINX_AUDIO_FORMATTER=y
CONFIG_SND_SOC_XILINX_SPDIF=y
CONFIG_SND_SOC_XTFPGA_I2S=y
CONFIG_SND_SOC_I2C_AND_SPI=y
#
# CODEC drivers
#
CONFIG_SND_SOC_ALL_CODECS=y
CONFIG_SND_SOC_88PM860X=y
CONFIG_SND_SOC_ARIZONA=y
CONFIG_SND_SOC_WM_HUBS=y
CONFIG_SND_SOC_WM_ADSP=y
CONFIG_SND_SOC_AB8500_CODEC=y
CONFIG_SND_SOC_AC97_CODEC=y
CONFIG_SND_SOC_AD1836=y
CONFIG_SND_SOC_AD193X=y
CONFIG_SND_SOC_AD193X_SPI=y
CONFIG_SND_SOC_AD193X_I2C=y
CONFIG_SND_SOC_AD1980=y
CONFIG_SND_SOC_AD73311=y
CONFIG_SND_SOC_ADAU_UTILS=y
CONFIG_SND_SOC_ADAU1372=y
CONFIG_SND_SOC_ADAU1372_I2C=y
CONFIG_SND_SOC_ADAU1372_SPI=y
CONFIG_SND_SOC_ADAU1373=y
CONFIG_SND_SOC_ADAU1701=y
CONFIG_SND_SOC_ADAU17X1=y
CONFIG_SND_SOC_ADAU1761=y
CONFIG_SND_SOC_ADAU1761_I2C=y
CONFIG_SND_SOC_ADAU1761_SPI=y
CONFIG_SND_SOC_ADAU1781=y
CONFIG_SND_SOC_ADAU1781_I2C=y
CONFIG_SND_SOC_ADAU1781_SPI=y
CONFIG_SND_SOC_ADAU1977=y
CONFIG_SND_SOC_ADAU1977_SPI=y
CONFIG_SND_SOC_ADAU1977_I2C=y
CONFIG_SND_SOC_ADAU7002=y
CONFIG_SND_SOC_ADAU7118=y
CONFIG_SND_SOC_ADAU7118_HW=y
CONFIG_SND_SOC_ADAU7118_I2C=y
CONFIG_SND_SOC_ADAV80X=y
CONFIG_SND_SOC_ADAV801=y
CONFIG_SND_SOC_ADAV803=y
CONFIG_SND_SOC_ADS117X=y
CONFIG_SND_SOC_AK4104=y
CONFIG_SND_SOC_AK4118=y
CONFIG_SND_SOC_AK4375=y
CONFIG_SND_SOC_AK4458=y
CONFIG_SND_SOC_AK4535=y
CONFIG_SND_SOC_AK4554=y
CONFIG_SND_SOC_AK4613=y
CONFIG_SND_SOC_AK4641=y
CONFIG_SND_SOC_AK4642=y
CONFIG_SND_SOC_AK4671=y
CONFIG_SND_SOC_AK5386=y
CONFIG_SND_SOC_AK5558=y
CONFIG_SND_SOC_ALC5623=y
CONFIG_SND_SOC_ALC5632=y
CONFIG_SND_SOC_AW8738=y
CONFIG_SND_SOC_BD28623=y
CONFIG_SND_SOC_BT_SCO=y
CONFIG_SND_SOC_CPCAP=y
CONFIG_SND_SOC_CQ0093VC=y
CONFIG_SND_SOC_CROS_EC_CODEC=y
CONFIG_SND_SOC_CS35L32=y
CONFIG_SND_SOC_CS35L33=y
CONFIG_SND_SOC_CS35L34=y
CONFIG_SND_SOC_CS35L35=y
CONFIG_SND_SOC_CS35L36=y
CONFIG_SND_SOC_CS35L41_LIB=y
CONFIG_SND_SOC_CS35L41=y
CONFIG_SND_SOC_CS35L41_SPI=y
CONFIG_SND_SOC_CS35L41_I2C=y
CONFIG_SND_SOC_CS35L45_TABLES=y
CONFIG_SND_SOC_CS35L45=y
CONFIG_SND_SOC_CS35L45_SPI=y
CONFIG_SND_SOC_CS35L45_I2C=y
CONFIG_SND_SOC_CS42L42_CORE=y
CONFIG_SND_SOC_CS42L42=y
CONFIG_SND_SOC_CS42L51=y
CONFIG_SND_SOC_CS42L51_I2C=y
CONFIG_SND_SOC_CS42L52=y
CONFIG_SND_SOC_CS42L56=y
CONFIG_SND_SOC_CS42L73=y
CONFIG_SND_SOC_CS42L83=y
CONFIG_SND_SOC_CS4234=y
CONFIG_SND_SOC_CS4265=y
CONFIG_SND_SOC_CS4270=y
CONFIG_SND_SOC_CS4271=y
CONFIG_SND_SOC_CS4271_I2C=y
CONFIG_SND_SOC_CS4271_SPI=y
CONFIG_SND_SOC_CS42XX8=y
CONFIG_SND_SOC_CS42XX8_I2C=y
CONFIG_SND_SOC_CS43130=y
CONFIG_SND_SOC_CS4341=y
CONFIG_SND_SOC_CS4349=y
CONFIG_SND_SOC_CS47L15=y
CONFIG_SND_SOC_CS47L24=y
CONFIG_SND_SOC_CS47L35=y
CONFIG_SND_SOC_CS47L85=y
CONFIG_SND_SOC_CS47L90=y
CONFIG_SND_SOC_CS47L92=y
CONFIG_SND_SOC_CS53L30=y
CONFIG_SND_SOC_CX20442=y
CONFIG_SND_SOC_CX2072X=y
CONFIG_SND_SOC_JZ4740_CODEC=y
CONFIG_SND_SOC_JZ4725B_CODEC=y
CONFIG_SND_SOC_JZ4760_CODEC=y
CONFIG_SND_SOC_JZ4770_CODEC=y
CONFIG_SND_SOC_L3=y
CONFIG_SND_SOC_DA7210=y
CONFIG_SND_SOC_DA7213=y
CONFIG_SND_SOC_DA7218=y
CONFIG_SND_SOC_DA7219=y
CONFIG_SND_SOC_DA732X=y
CONFIG_SND_SOC_DA9055=y
CONFIG_SND_SOC_DMIC=y
CONFIG_SND_SOC_HDMI_CODEC=y
CONFIG_SND_SOC_ES7134=y
CONFIG_SND_SOC_ES7241=y
CONFIG_SND_SOC_ES8316=y
CONFIG_SND_SOC_ES8326=y
CONFIG_SND_SOC_ES8328=y
CONFIG_SND_SOC_ES8328_I2C=y
CONFIG_SND_SOC_ES8328_SPI=y
CONFIG_SND_SOC_GTM601=y
CONFIG_SND_SOC_HDAC_HDMI=y
CONFIG_SND_SOC_HDAC_HDA=y
CONFIG_SND_SOC_HDA=y
CONFIG_SND_SOC_ICS43432=y
CONFIG_SND_SOC_INNO_RK3036=y
CONFIG_SND_SOC_ISABELLE=y
CONFIG_SND_SOC_LM49453=y
CONFIG_SND_SOC_LOCHNAGAR_SC=y
CONFIG_SND_SOC_MADERA=y
CONFIG_SND_SOC_MAX98088=y
CONFIG_SND_SOC_MAX98090=y
CONFIG_SND_SOC_MAX98095=y
CONFIG_SND_SOC_MAX98357A=y
CONFIG_SND_SOC_MAX98371=y
CONFIG_SND_SOC_MAX98504=y
CONFIG_SND_SOC_MAX9867=y
CONFIG_SND_SOC_MAX98925=y
CONFIG_SND_SOC_MAX98926=y
CONFIG_SND_SOC_MAX98927=y
CONFIG_SND_SOC_MAX98520=y
CONFIG_SND_SOC_MAX98373=y
CONFIG_SND_SOC_MAX98373_I2C=y
CONFIG_SND_SOC_MAX98373_SDW=y
CONFIG_SND_SOC_MAX98390=y
CONFIG_SND_SOC_MAX98396=y
CONFIG_SND_SOC_MAX9850=y
CONFIG_SND_SOC_MAX9860=y
CONFIG_SND_SOC_MSM8916_WCD_ANALOG=y
CONFIG_SND_SOC_MSM8916_WCD_DIGITAL=y
CONFIG_SND_SOC_PCM1681=y
CONFIG_SND_SOC_PCM1789=y
CONFIG_SND_SOC_PCM1789_I2C=y
CONFIG_SND_SOC_PCM179X=y
CONFIG_SND_SOC_PCM179X_I2C=y
CONFIG_SND_SOC_PCM179X_SPI=y
CONFIG_SND_SOC_PCM186X=y
CONFIG_SND_SOC_PCM186X_I2C=y
CONFIG_SND_SOC_PCM186X_SPI=y
CONFIG_SND_SOC_PCM3008=y
CONFIG_SND_SOC_PCM3060=y
CONFIG_SND_SOC_PCM3060_I2C=y
CONFIG_SND_SOC_PCM3060_SPI=y
CONFIG_SND_SOC_PCM3168A=y
CONFIG_SND_SOC_PCM3168A_I2C=y
CONFIG_SND_SOC_PCM3168A_SPI=y
CONFIG_SND_SOC_PCM5102A=y
CONFIG_SND_SOC_PCM512x=y
CONFIG_SND_SOC_PCM512x_I2C=y
CONFIG_SND_SOC_PCM512x_SPI=y
CONFIG_SND_SOC_RK3328=y
CONFIG_SND_SOC_RK817=y
CONFIG_SND_SOC_RL6231=y
CONFIG_SND_SOC_RL6347A=y
CONFIG_SND_SOC_RT274=y
CONFIG_SND_SOC_RT286=y
CONFIG_SND_SOC_RT298=y
CONFIG_SND_SOC_RT1011=y
CONFIG_SND_SOC_RT1015=y
CONFIG_SND_SOC_RT1015P=y
CONFIG_SND_SOC_RT1016=y
CONFIG_SND_SOC_RT1019=y
CONFIG_SND_SOC_RT1305=y
CONFIG_SND_SOC_RT1308=y
CONFIG_SND_SOC_RT1308_SDW=y
CONFIG_SND_SOC_RT1316_SDW=y
CONFIG_SND_SOC_RT5514=y
CONFIG_SND_SOC_RT5514_SPI=y
CONFIG_SND_SOC_RT5616=y
CONFIG_SND_SOC_RT5631=y
CONFIG_SND_SOC_RT5640=y
CONFIG_SND_SOC_RT5645=y
CONFIG_SND_SOC_RT5651=y
CONFIG_SND_SOC_RT5659=y
CONFIG_SND_SOC_RT5660=y
CONFIG_SND_SOC_RT5663=y
CONFIG_SND_SOC_RT5665=y
CONFIG_SND_SOC_RT5668=y
CONFIG_SND_SOC_RT5670=y
CONFIG_SND_SOC_RT5677=y
CONFIG_SND_SOC_RT5677_SPI=y
CONFIG_SND_SOC_RT5682=y
CONFIG_SND_SOC_RT5682_I2C=y
CONFIG_SND_SOC_RT5682_SDW=y
CONFIG_SND_SOC_RT5682S=y
CONFIG_SND_SOC_RT700=y
CONFIG_SND_SOC_RT700_SDW=y
CONFIG_SND_SOC_RT711=y
CONFIG_SND_SOC_RT711_SDW=y
CONFIG_SND_SOC_RT711_SDCA_SDW=y
CONFIG_SND_SOC_RT715=y
CONFIG_SND_SOC_RT715_SDW=y
CONFIG_SND_SOC_RT715_SDCA_SDW=y
CONFIG_SND_SOC_RT9120=y
CONFIG_SND_SOC_SDW_MOCKUP=y
CONFIG_SND_SOC_SGTL5000=y
CONFIG_SND_SOC_SI476X=y
CONFIG_SND_SOC_SIGMADSP=y
CONFIG_SND_SOC_SIGMADSP_I2C=y
CONFIG_SND_SOC_SIGMADSP_REGMAP=y
CONFIG_SND_SOC_SIMPLE_AMPLIFIER=y
CONFIG_SND_SOC_SIMPLE_MUX=y
CONFIG_SND_SOC_SPDIF=y
CONFIG_SND_SOC_SRC4XXX_I2C=y
CONFIG_SND_SOC_SRC4XXX=y
CONFIG_SND_SOC_SSM2305=y
CONFIG_SND_SOC_SSM2518=y
CONFIG_SND_SOC_SSM2602=y
CONFIG_SND_SOC_SSM2602_SPI=y
CONFIG_SND_SOC_SSM2602_I2C=y
CONFIG_SND_SOC_SSM4567=y
CONFIG_SND_SOC_STA32X=y
CONFIG_SND_SOC_STA350=y
CONFIG_SND_SOC_STA529=y
CONFIG_SND_SOC_STAC9766=y
CONFIG_SND_SOC_STI_SAS=y
CONFIG_SND_SOC_TAS2552=y
CONFIG_SND_SOC_TAS2562=y
CONFIG_SND_SOC_TAS2764=y
CONFIG_SND_SOC_TAS2770=y
CONFIG_SND_SOC_TAS2780=y
CONFIG_SND_SOC_TAS5086=y
CONFIG_SND_SOC_TAS571X=y
CONFIG_SND_SOC_TAS5720=y
CONFIG_SND_SOC_TAS5805M=y
CONFIG_SND_SOC_TAS6424=y
CONFIG_SND_SOC_TDA7419=y
CONFIG_SND_SOC_TFA9879=y
CONFIG_SND_SOC_TFA989X=y
CONFIG_SND_SOC_TLV320ADC3XXX=y
CONFIG_SND_SOC_TLV320AIC23=y
CONFIG_SND_SOC_TLV320AIC23_I2C=y
CONFIG_SND_SOC_TLV320AIC23_SPI=y
CONFIG_SND_SOC_TLV320AIC26=y
CONFIG_SND_SOC_TLV320AIC31XX=y
CONFIG_SND_SOC_TLV320AIC32X4=y
CONFIG_SND_SOC_TLV320AIC32X4_I2C=y
CONFIG_SND_SOC_TLV320AIC32X4_SPI=y
CONFIG_SND_SOC_TLV320AIC3X=y
CONFIG_SND_SOC_TLV320AIC3X_I2C=y
CONFIG_SND_SOC_TLV320AIC3X_SPI=y
CONFIG_SND_SOC_TLV320DAC33=y
CONFIG_SND_SOC_TLV320ADCX140=y
CONFIG_SND_SOC_TS3A227E=y
CONFIG_SND_SOC_TSCS42XX=y
CONFIG_SND_SOC_TSCS454=y
CONFIG_SND_SOC_TWL4030=y
CONFIG_SND_SOC_TWL6040=y
CONFIG_SND_SOC_UDA1334=y
CONFIG_SND_SOC_UDA134X=y
CONFIG_SND_SOC_UDA1380=y
CONFIG_SND_SOC_WCD9335=y
CONFIG_SND_SOC_WCD_MBHC=y
CONFIG_SND_SOC_WCD934X=y
CONFIG_SND_SOC_WCD938X=y
CONFIG_SND_SOC_WCD938X_SDW=y
CONFIG_SND_SOC_WL1273=y
CONFIG_SND_SOC_WM0010=y
CONFIG_SND_SOC_WM1250_EV1=y
CONFIG_SND_SOC_WM2000=y
CONFIG_SND_SOC_WM2200=y
CONFIG_SND_SOC_WM5100=y
CONFIG_SND_SOC_WM5102=y
CONFIG_SND_SOC_WM5110=y
CONFIG_SND_SOC_WM8350=y
CONFIG_SND_SOC_WM8400=y
CONFIG_SND_SOC_WM8510=y
CONFIG_SND_SOC_WM8523=y
CONFIG_SND_SOC_WM8524=y
CONFIG_SND_SOC_WM8580=y
CONFIG_SND_SOC_WM8711=y
CONFIG_SND_SOC_WM8727=y
CONFIG_SND_SOC_WM8728=y
CONFIG_SND_SOC_WM8731=y
CONFIG_SND_SOC_WM8731_I2C=y
CONFIG_SND_SOC_WM8731_SPI=y
CONFIG_SND_SOC_WM8737=y
CONFIG_SND_SOC_WM8741=y
CONFIG_SND_SOC_WM8750=y
CONFIG_SND_SOC_WM8753=y
CONFIG_SND_SOC_WM8770=y
CONFIG_SND_SOC_WM8776=y
CONFIG_SND_SOC_WM8782=y
CONFIG_SND_SOC_WM8804=y
CONFIG_SND_SOC_WM8804_I2C=y
CONFIG_SND_SOC_WM8804_SPI=y
CONFIG_SND_SOC_WM8900=y
CONFIG_SND_SOC_WM8903=y
CONFIG_SND_SOC_WM8904=y
CONFIG_SND_SOC_WM8940=y
CONFIG_SND_SOC_WM8955=y
CONFIG_SND_SOC_WM8960=y
CONFIG_SND_SOC_WM8961=y
CONFIG_SND_SOC_WM8962=y
CONFIG_SND_SOC_WM8971=y
CONFIG_SND_SOC_WM8974=y
CONFIG_SND_SOC_WM8978=y
CONFIG_SND_SOC_WM8983=y
CONFIG_SND_SOC_WM8985=y
CONFIG_SND_SOC_WM8988=y
CONFIG_SND_SOC_WM8990=y
CONFIG_SND_SOC_WM8991=y
CONFIG_SND_SOC_WM8993=y
CONFIG_SND_SOC_WM8994=y
CONFIG_SND_SOC_WM8995=y
CONFIG_SND_SOC_WM8996=y
CONFIG_SND_SOC_WM8997=y
CONFIG_SND_SOC_WM8998=y
CONFIG_SND_SOC_WM9081=y
CONFIG_SND_SOC_WM9090=y
CONFIG_SND_SOC_WM9705=y
CONFIG_SND_SOC_WM9712=y
CONFIG_SND_SOC_WM9713=y
CONFIG_SND_SOC_WSA881X=y
CONFIG_SND_SOC_WSA883X=y
CONFIG_SND_SOC_ZL38060=y
CONFIG_SND_SOC_LM4857=y
CONFIG_SND_SOC_MAX9759=y
CONFIG_SND_SOC_MAX9768=y
CONFIG_SND_SOC_MAX9877=y
CONFIG_SND_SOC_MC13783=y
CONFIG_SND_SOC_ML26124=y
CONFIG_SND_SOC_MT6351=y
CONFIG_SND_SOC_MT6358=y
CONFIG_SND_SOC_MT6359=y
CONFIG_SND_SOC_MT6359_ACCDET=y
CONFIG_SND_SOC_MT6660=y
CONFIG_SND_SOC_NAU8315=y
CONFIG_SND_SOC_NAU8540=y
CONFIG_SND_SOC_NAU8810=y
CONFIG_SND_SOC_NAU8821=y
CONFIG_SND_SOC_NAU8822=y
CONFIG_SND_SOC_NAU8824=y
CONFIG_SND_SOC_NAU8825=y
CONFIG_SND_SOC_TPA6130A2=y
CONFIG_SND_SOC_LPASS_MACRO_COMMON=y
CONFIG_SND_SOC_LPASS_WSA_MACRO=y
CONFIG_SND_SOC_LPASS_VA_MACRO=y
CONFIG_SND_SOC_LPASS_RX_MACRO=y
CONFIG_SND_SOC_LPASS_TX_MACRO=y
# end of CODEC drivers
CONFIG_SND_SIMPLE_CARD_UTILS=y
CONFIG_SND_SIMPLE_CARD=y
CONFIG_SND_AUDIO_GRAPH_CARD=y
CONFIG_SND_AUDIO_GRAPH_CARD2=y
CONFIG_SND_AUDIO_GRAPH_CARD2_CUSTOM_SAMPLE=y
CONFIG_SND_TEST_COMPONENT=y
CONFIG_SND_VIRTIO=y
CONFIG_AC97_BUS=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_PRODIKEYS=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_ACPI=y
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
#
# Surface System Aggregator Module HID support
#
CONFIG_SURFACE_HID=y
CONFIG_SURFACE_KBD=y
# end of Surface System Aggregator Module HID support
CONFIG_SURFACE_HID_CORE=y
# 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_SL811_CS=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_PCI_WRAP=y
CONFIG_USB_CDNS3_TI=y
CONFIG_USB_CDNS3_IMX=y
CONFIG_USB_CDNSP_PCI=y
CONFIG_USB_CDNSP_GADGET=y
CONFIG_USB_CDNSP_HOST=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_PCI=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=y
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=y
# 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_U_AUDIO=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_UAC1=y
CONFIG_USB_F_UAC1_LEGACY=y
CONFIG_USB_F_UAC2=y
CONFIG_USB_F_UVC=y
CONFIG_USB_F_MIDI=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_UAC1=y
CONFIG_USB_CONFIGFS_F_UAC1_LEGACY=y
CONFIG_USB_CONFIGFS_F_UAC2=y
CONFIG_USB_CONFIGFS_F_MIDI=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_AUDIO=y
CONFIG_GADGET_UAC1=y
CONFIG_GADGET_UAC1_LEGACY=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_MIDI_GADGET=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_ACPI=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_ACPI=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_SDRICOH_CS=y
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=y
CONFIG_INFINIBAND_CXGB4=y
CONFIG_INFINIBAND_EFA=y
CONFIG_INFINIBAND_ERDMA=y
CONFIG_INFINIBAND_HNS=y
CONFIG_INFINIBAND_HNS_HIP08=y
CONFIG_INFINIBAND_IRDMA=y
CONFIG_MLX4_INFINIBAND=y
CONFIG_MLX5_INFINIBAND=y
CONFIG_INFINIBAND_MTHCA=y
CONFIG_INFINIBAND_MTHCA_DEBUG=y
CONFIG_INFINIBAND_OCRDMA=y
CONFIG_INFINIBAND_QEDR=y
CONFIG_INFINIBAND_USNIC=y
CONFIG_INFINIBAND_VMWARE_PVRDMA=y
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_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_EFI=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=y
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_WILCO_EC=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_ACPI=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_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_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_HISI_ACC_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_VMGENID=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_PCMCIA_DRIVERS=y
CONFIG_COMEDI_CB_DAS16_CS=y
CONFIG_COMEDI_DAS08_CS=y
CONFIG_COMEDI_NI_DAQ_700_CS=y
CONFIG_COMEDI_NI_DAQ_DIO24_CS=y
CONFIG_COMEDI_NI_LABPC_CS=y
CONFIG_COMEDI_NI_MIO_CS=y
CONFIG_COMEDI_QUATECH_DAQP_CS=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_ALSA=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_AUDIO=y
CONFIG_GREYBUS_AUDIO_APB_CODEC=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_SND_BCM2835=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_CHROMEOS_ACPI=y
CONFIG_CHROMEOS_TBMC=y
CONFIG_CROS_EC=y
CONFIG_CROS_EC_I2C=y
CONFIG_CROS_EC_RPMSG=y
CONFIG_CROS_EC_SPI=y
CONFIG_CROS_EC_LPC=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_CHROMEOS_PRIVACY_SCREEN=y
CONFIG_CROS_TYPEC_SWITCH=y
CONFIG_WILCO_EC=y
CONFIG_WILCO_EC_DEBUGFS=y
CONFIG_WILCO_EC_EVENTS=y
CONFIG_WILCO_EC_TELEMETRY=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_SURFACE_3_POWER_OPREGION=y
CONFIG_SURFACE_ACPI_NOTIFY=y
CONFIG_SURFACE_AGGREGATOR_CDEV=y
CONFIG_SURFACE_AGGREGATOR_HUB=y
CONFIG_SURFACE_AGGREGATOR_REGISTRY=y
CONFIG_SURFACE_AGGREGATOR_TABLET_SWITCH=y
CONFIG_SURFACE_DTX=y
CONFIG_SURFACE_GPE=y
CONFIG_SURFACE_HOTPLUG=y
CONFIG_SURFACE_PLATFORM_PROFILE=y
CONFIG_SURFACE_PRO3_BUTTON=y
CONFIG_SURFACE_AGGREGATOR=y
CONFIG_SURFACE_AGGREGATOR_BUS=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
#
# CONFIG_COMMON_CLK_AXG_AUDIO is not set
# 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
CONFIG_MAILBOX=y
CONFIG_IMX_MBOX=y
CONFIG_PLATFORM_MHU=y
CONFIG_ARMADA_37XX_RWTM_MBOX=y
CONFIG_ROCKCHIP_MBOX=y
CONFIG_PCC=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_IOASID=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 is not set
CONFIG_IOMMU_DEFAULT_DMA_LAZY=y
# CONFIG_IOMMU_DEFAULT_PASSTHROUGH is not set
CONFIG_OF_IOMMU=y
CONFIG_IOMMU_DMA=y
CONFIG_DMAR_TABLE=y
CONFIG_DMAR_PERF=y
CONFIG_DMAR_DEBUG=y
CONFIG_INTEL_IOMMU=y
CONFIG_INTEL_IOMMU_DEBUGFS=y
CONFIG_INTEL_IOMMU_DEFAULT_ON=y
CONFIG_INTEL_IOMMU_SCALABLE_MODE_DEFAULT_ON=y
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
#
CONFIG_SOUNDWIRE_CADENCE=y
CONFIG_SOUNDWIRE_INTEL=y
CONFIG_SOUNDWIRE_QCOM=y
CONFIG_SOUNDWIRE_GENERIC_ALLOCATION=y
#
# 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_INTEL_INT3496=y
CONFIG_EXTCON_INTEL_CHT_WC=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_ACPI_ALS=y
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_IDT=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_DTPM_CPU=y
CONFIG_DTPM_DEVFREQ=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_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_INTEL_TH=y
CONFIG_INTEL_TH_PCI=y
CONFIG_INTEL_TH_ACPI=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_MOST_SND=y
CONFIG_PECI=y
CONFIG_PECI_CPU=y
CONFIG_PECI_ASPEED=y
CONFIG_HTE=y
# end of Device Drivers
#
# File systems
#
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=y
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_VMCORE=y
CONFIG_PROC_VMCORE_DEVICE_DUMP=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_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
CONFIG_MEMFD_CREATE=y
CONFIG_CONFIGFS_FS=y
CONFIG_EFIVAR_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=y
# CONFIG_SQUASHFS_DECOMP_MULTI is not set
# CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU is not set
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_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_SECURITY_LANDLOCK=y
CONFIG_INTEGRITY=y
CONFIG_INTEGRITY_SIGNATURE=y
CONFIG_INTEGRITY_ASYMMETRIC_KEYS=y
CONFIG_INTEGRITY_TRUSTED_KEYRING=y
CONFIG_INTEGRITY_PLATFORM_KEYRING=y
CONFIG_LOAD_UEFI_KEYS=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
#
#
# Memory initialization
#
CONFIG_CC_HAS_AUTO_VAR_INIT_PATTERN=y
CONFIG_CC_HAS_AUTO_VAR_INIT_ZERO_BARE=y
CONFIG_CC_HAS_AUTO_VAR_INIT_ZERO=y
# CONFIG_INIT_STACK_NONE is not set
CONFIG_INIT_STACK_ALL_PATTERN=y
# CONFIG_INIT_STACK_ALL_ZERO is not set
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 is not set
# end of Memory initialization
CONFIG_RANDSTRUCT_NONE=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_PCRYPT=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_HISI_SEC2=y
CONFIG_CRYPTO_DEV_HISI_QM=y
CONFIG_CRYPTO_DEV_HISI_ZIP=y
CONFIG_CRYPTO_DEV_HISI_HPRE=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_GENERIC_PCI_IOMAP=y
CONFIG_GENERIC_IOMAP=y
CONFIG_STMP_DEVICE=y
CONFIG_ARCH_USE_CMPXCHG_LOCKREF=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=1
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_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_XARRAY_MULTI=y
CONFIG_ASSOCIATIVE_ARRAY=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT_MAP=y
CONFIG_HAS_DMA=y
CONFIG_DMA_OPS=y
CONFIG_NEED_SG_DMA_LENGTH=y
CONFIG_NEED_DMA_MAP_STATE=y
CONFIG_ARCH_DMA_ADDR_T_64BIT=y
CONFIG_ARCH_HAS_DMA_MARK_CLEAN=y
CONFIG_DMA_DECLARE_COHERENT=y
CONFIG_SWIOTLB=y
CONFIG_DMA_RESTRICTED_POOL=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_CPUMASK_OFFSTACK=y
CONFIG_FORCE_NR_CPUS=y
CONFIG_CPU_RMAP=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_UCS2_STRING=y
CONFIG_FONT_SUPPORT=y
CONFIG_FONTS=y
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
CONFIG_FONT_6x11=y
CONFIG_FONT_7x14=y
CONFIG_FONT_PEARL_8x8=y
CONFIG_FONT_ACORN_8x8=y
CONFIG_FONT_MINI_4x6=y
CONFIG_FONT_6x10=y
CONFIG_FONT_10x18=y
CONFIG_FONT_SUN8x16=y
CONFIG_FONT_SUN12x22=y
CONFIG_FONT_TER16x32=y
CONFIG_FONT_6x8=y
CONFIG_SG_SPLIT=y
CONFIG_SG_POOL=y
CONFIG_MEMREGION=y
CONFIG_STACKDEPOT=y
CONFIG_STACKDEPOT_ALWAYS_INIT=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
# 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_HEADERS_INSTALL=y
CONFIG_DEBUG_SECTION_MISMATCH=y
CONFIG_SECTION_MISMATCH_WARN_ONLY=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=y
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=y
CONFIG_PAGE_OWNER=y
CONFIG_PAGE_POISONING=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_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_MEMORY_NOTIFIER_ERROR_INJECT=y
CONFIG_DEBUG_PER_CPU_MAPS=y
CONFIG_CC_HAS_WORKING_NOSANITIZE_ADDRESS=y
# 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_DEBUG_RT_MUTEXES=y
CONFIG_DEBUG_SPINLOCK=y
CONFIG_DEBUG_MUTEXES=y
CONFIG_DEBUG_RWSEMS=y
CONFIG_DEBUG_ATOMIC_SLEEP=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_DEBUG_IRQFLAGS=y
CONFIG_STACKTRACE=y
CONFIG_WARN_ALL_UNSEEDED_RANDOM=y
CONFIG_DEBUG_KOBJECT=y
CONFIG_DEBUG_KOBJECT_RELEASE=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_TORTURE_TEST=y
CONFIG_RCU_SCALE_TEST=y
CONFIG_RCU_TORTURE_TEST=y
CONFIG_RCU_REF_SCALE_TEST=y
CONFIG_RCU_CPU_STALL_TIMEOUT=21
CONFIG_RCU_EXP_CPU_STALL_TIMEOUT=0
CONFIG_RCU_TRACE=y
CONFIG_RCU_EQS_DEBUG=y
# end of RCU Debugging
CONFIG_DEBUG_WQ_FORCE_RR_CPU=y
CONFIG_CPU_HOTPLUG_STATE_CONTROL=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_TRACE_CLOCK=y
# CONFIG_SAMPLES is not set
# CONFIG_STRICT_DEVMEM is not set
#
# ia64 Debugging
#
CONFIG_IA64_GRANULE_16MB=y
CONFIG_IA64_PRINT_HAZARDS=y
CONFIG_DISABLE_VHPT=y
CONFIG_IA64_DEBUG_CMPXCHG=y
CONFIG_IA64_DEBUG_IRQ=y
# end of ia64 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_CC_HAS_SANCOV_TRACE_PC=y
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_KPROBES_SANITY_TEST=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=y
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=y
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_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] 39+ messages in thread
* Re: [PATCH net-next 10/11] sfc: implement vdpa config_ops for dma operations
2022-12-07 14:54 ` [PATCH net-next 10/11] sfc: implement vdpa config_ops for dma operations Gautam Dawar
@ 2022-12-07 19:23 ` kernel test robot
2022-12-14 6:46 ` Jason Wang
1 sibling, 0 replies; 39+ messages in thread
From: kernel test robot @ 2022-12-07 19:23 UTC (permalink / raw)
To: Gautam Dawar, linux-net-drivers, netdev, jasowang, eperezma
Cc: oe-kbuild-all, tanuj.kamde, Koushik.Dutta, harpreet.anand,
Gautam Dawar, Edward Cree, Martin Habets, Eric Dumazet,
Jakub Kicinski, Paolo Abeni, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 5791 bytes --]
Hi Gautam,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on net-next/master]
url: https://github.com/intel-lab-lkp/linux/commits/Gautam-Dawar/sfc-add-vDPA-support-for-EF100-devices/20221207-230026
patch link: https://lore.kernel.org/r/20221207145428.31544-11-gautam.dawar%40amd.com
patch subject: [PATCH net-next 10/11] sfc: implement vdpa config_ops for dma operations
config: mips-allyesconfig
compiler: mips-linux-gcc (GCC) 12.1.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://github.com/intel-lab-lkp/linux/commit/439c0b3c236e7df427ffe3f4fde5281a1678c08a
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Gautam-Dawar/sfc-add-vDPA-support-for-EF100-devices/20221207-230026
git checkout 439c0b3c236e7df427ffe3f4fde5281a1678c08a
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=mips SHELL=/bin/bash drivers/net/ethernet/sfc/
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
In file included from include/linux/device.h:15,
from include/linux/vdpa.h:6,
from drivers/net/ethernet/sfc/ef100_vdpa_ops.c:11:
drivers/net/ethernet/sfc/ef100_vdpa_ops.c: In function 'ef100_vdpa_dma_map':
>> drivers/net/ethernet/sfc/ef100_vdpa_ops.c:783:26: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 4 has type 'dma_addr_t' {aka 'unsigned int'} [-Wformat=]
783 | "%s: mcdi iova overlap detected: %llx\n",
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/dev_printk.h:110:30: note: in definition of macro 'dev_printk_index_wrap'
110 | _p_func(dev, fmt, ##__VA_ARGS__); \
| ^~~
include/linux/dev_printk.h:150:58: note: in expansion of macro 'dev_fmt'
150 | dev_printk_index_wrap(_dev_info, KERN_INFO, dev, dev_fmt(fmt), ##__VA_ARGS__)
| ^~~~~~~
drivers/net/ethernet/sfc/ef100_vdpa_ops.c:782:17: note: in expansion of macro 'dev_info'
782 | dev_info(&vdpa_nic->vdpa_dev.dev,
| ^~~~~~~~
drivers/net/ethernet/sfc/ef100_vdpa_ops.c:783:62: note: format string is defined here
783 | "%s: mcdi iova overlap detected: %llx\n",
| ~~~^
| |
| long long unsigned int
| %x
vim +783 drivers/net/ethernet/sfc/ef100_vdpa_ops.c
747
748 static int ef100_vdpa_dma_map(struct vdpa_device *vdev,
749 unsigned int asid,
750 u64 iova, u64 size,
751 u64 pa, u32 perm, void *opaque)
752 {
753 struct ef100_vdpa_nic *vdpa_nic;
754 struct ef100_nic_data *nic_data;
755 unsigned int mcdi_buf_len;
756 dma_addr_t mcdi_buf_addr;
757 u64 mcdi_iova = 0;
758 int rc;
759
760 vdpa_nic = get_vdpa_nic(vdev);
761 nic_data = vdpa_nic->efx->nic_data;
762 mcdi_buf_addr = nic_data->mcdi_buf.dma_addr;
763 mcdi_buf_len = nic_data->mcdi_buf.len;
764
765 /* Validate the iova range against geo aperture */
766 if (iova < vdpa_nic->geo_aper_start ||
767 ((iova + size - 1) > vdpa_nic->geo_aper_end)) {
768 dev_err(&vdpa_nic->vdpa_dev.dev,
769 "%s: iova range (%llx, %llx) not within geo aperture\n",
770 __func__, iova, (iova + size));
771 return -EINVAL;
772 }
773
774 rc = efx_ef100_insert_iova_node(vdpa_nic, iova, size);
775 if (rc) {
776 dev_err(&vdpa_nic->vdpa_dev.dev,
777 "%s: iova_node insert failure: %d\n", __func__, rc);
778 return rc;
779 }
780
781 if (is_iova_overlap(mcdi_buf_addr, mcdi_buf_len, iova, size)) {
782 dev_info(&vdpa_nic->vdpa_dev.dev,
> 783 "%s: mcdi iova overlap detected: %llx\n",
784 __func__, mcdi_buf_addr);
785 /* find the new iova for mcdi buffer */
786 rc = efx_ef100_find_new_iova(vdpa_nic, mcdi_buf_len,
787 &mcdi_iova);
788 if (rc) {
789 dev_err(&vdpa_nic->vdpa_dev.dev,
790 "new mcdi iova not found, err: %d\n", rc);
791 goto fail;
792 }
793
794 if (vdpa_nic->efx->mcdi_buf_mode == EFX_BUF_MODE_VDPA)
795 rc = ef100_remap_vdpa_mcdi_buffer(vdpa_nic->efx,
796 mcdi_iova);
797 else if (vdpa_nic->efx->mcdi_buf_mode == EFX_BUF_MODE_EF100)
798 rc = ef100_setup_vdpa_mcdi_buffer(vdpa_nic->efx,
799 mcdi_iova);
800 else
801 goto fail;
802
803 if (rc) {
804 dev_err(&vdpa_nic->vdpa_dev.dev,
805 "mcdi buf update failed, err: %d\n", rc);
806 goto fail;
807 }
808 }
809
810 rc = iommu_map(vdpa_nic->domain, iova, pa, size, perm);
811 if (rc) {
812 dev_err(&vdev->dev,
813 "%s: iommu_map iova: %llx size: %llx rc: %d\n",
814 __func__, iova, size, rc);
815 goto fail;
816 }
817
818 return 0;
819
820 fail:
821 efx_ef100_remove_iova_node(vdpa_nic, iova);
822 return rc;
823 }
824
--
0-DAY CI Kernel Test Service
https://01.org/lkp
[-- Attachment #2: config --]
[-- Type: text/plain, Size: 327799 bytes --]
#
# Automatically generated file; DO NOT EDIT.
# Linux/mips 6.1.0-rc7 Kernel Configuration
#
CONFIG_CC_VERSION_TEXT="mips-linux-gcc (GCC) 12.1.0"
CONFIG_CC_IS_GCC=y
CONFIG_GCC_VERSION=120100
CONFIG_CLANG_VERSION=0
CONFIG_AS_IS_GNU=y
CONFIG_AS_VERSION=23800
CONFIG_LD_IS_BFD=y
CONFIG_LD_VERSION=23800
CONFIG_LLD_VERSION=0
CONFIG_CC_HAS_ASM_GOTO_OUTPUT=y
CONFIG_CC_HAS_ASM_GOTO_TIED_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
CONFIG_BUILDTIME_TABLE_SORT=y
#
# General setup
#
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_COMPILE_TEST=y
# CONFIG_WERROR is not set
CONFIG_LOCALVERSION=""
CONFIG_BUILD_SALT=""
CONFIG_HAVE_KERNEL_GZIP=y
CONFIG_HAVE_KERNEL_BZIP2=y
CONFIG_HAVE_KERNEL_LZMA=y
CONFIG_HAVE_KERNEL_XZ=y
CONFIG_HAVE_KERNEL_LZO=y
CONFIG_HAVE_KERNEL_LZ4=y
CONFIG_HAVE_KERNEL_ZSTD=y
CONFIG_KERNEL_GZIP=y
# CONFIG_KERNEL_BZIP2 is not set
# CONFIG_KERNEL_LZMA is not set
# CONFIG_KERNEL_XZ is not set
# CONFIG_KERNEL_LZO is not set
# CONFIG_KERNEL_LZ4 is not set
# CONFIG_KERNEL_ZSTD is not set
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
#
# IRQ subsystem
#
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_IRQ_SHOW=y
CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y
CONFIG_GENERIC_IRQ_MIGRATION=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_IRQ_IPI=y
CONFIG_GENERIC_MSI_IRQ=y
CONFIG_GENERIC_MSI_IRQ_DOMAIN=y
CONFIG_IRQ_FORCED_THREADING=y
CONFIG_GENERIC_IRQ_DEBUGFS=y
# end of IRQ subsystem
CONFIG_CLOCKSOURCE_WATCHDOG=y
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_ARCH_HAS_TICK_BROADCAST=y
CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
CONFIG_GENERIC_CMOS_UPDATE=y
CONFIG_TIME_KUNIT_TEST=y
CONFIG_CONTEXT_TRACKING=y
CONFIG_CONTEXT_TRACKING_IDLE=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
CONFIG_CLOCKSOURCE_WATCHDOG_MAX_SKEW_US=100
# end of Timers subsystem
CONFIG_BPF=y
CONFIG_HAVE_EBPF_JIT=y
#
# BPF subsystem
#
CONFIG_BPF_SYSCALL=y
CONFIG_BPF_JIT=y
CONFIG_BPF_JIT_ALWAYS_ON=y
CONFIG_BPF_JIT_DEFAULT_ON=y
CONFIG_BPF_UNPRIV_DEFAULT_OFF=y
CONFIG_USERMODE_DRIVER=y
CONFIG_BPF_LSM=y
# end of BPF subsystem
CONFIG_PREEMPT_NONE_BUILD=y
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_PREEMPT_COUNT=y
CONFIG_SCHED_CORE=y
#
# CPU/Task time and stats accounting
#
CONFIG_TICK_CPU_ACCOUNTING=y
CONFIG_IRQ_TIME_ACCOUNTING=y
CONFIG_HAVE_SCHED_AVG_IRQ=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_TREE_RCU=y
CONFIG_RCU_EXPERT=y
CONFIG_SRCU=y
CONFIG_TREE_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_STALL_COMMON=y
CONFIG_RCU_NEED_SEGCBLIST=y
CONFIG_RCU_FANOUT=32
CONFIG_RCU_FANOUT_LEAF=2
CONFIG_RCU_NOCB_CPU=y
CONFIG_RCU_NOCB_CPU_DEFAULT_ALL=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_LOG_CPU_MAX_BUF_SHIFT=12
CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13
CONFIG_PRINTK_INDEX=y
CONFIG_GENERIC_SCHED_CLOCK=y
#
# Scheduler features
#
CONFIG_UCLAMP_TASK=y
CONFIG_UCLAMP_BUCKETS_COUNT=5
# end of Scheduler features
CONFIG_CC_IMPLICIT_FALLTHROUGH="-Wimplicit-fallthrough=5"
CONFIG_GCC12_NO_ARRAY_BOUNDS=y
CONFIG_CC_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_UCLAMP_TASK_GROUP=y
CONFIG_CGROUP_PIDS=y
CONFIG_CGROUP_RDMA=y
CONFIG_CGROUP_FREEZER=y
CONFIG_CPUSETS=y
CONFIG_PROC_PID_CPUSET=y
CONFIG_CGROUP_DEVICE=y
CONFIG_CGROUP_CPUACCT=y
CONFIG_CGROUP_PERF=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_HAVE_LD_DEAD_CODE_DATA_ELIMINATION=y
CONFIG_LD_DEAD_CODE_DATA_ELIMINATION=y
CONFIG_LD_ORPHAN_WARN=y
CONFIG_SYSCTL=y
CONFIG_SYSCTL_EXCEPTION_TRACE=y
CONFIG_EXPERT=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_RSEQ=y
CONFIG_DEBUG_RSEQ=y
CONFIG_EMBEDDED=y
CONFIG_HAVE_PERF_EVENTS=y
CONFIG_PERF_USE_VMALLOC=y
CONFIG_PC104=y
#
# Kernel Performance Events And Counters
#
CONFIG_PERF_EVENTS=y
CONFIG_DEBUG_PERF_USE_VMALLOC=y
# end of Kernel Performance Events And Counters
CONFIG_SYSTEM_DATA_VERIFICATION=y
CONFIG_PROFILING=y
CONFIG_TRACEPOINTS=y
# end of General setup
CONFIG_MIPS=y
CONFIG_MIPS_GENERIC=y
CONFIG_MACH_INGENIC=y
#
# Machine selection
#
CONFIG_MIPS_GENERIC_KERNEL=y
# CONFIG_MIPS_ALCHEMY is not set
# CONFIG_AR7 is not set
# CONFIG_ATH25 is not set
# CONFIG_ATH79 is not set
# CONFIG_BMIPS_GENERIC is not set
# CONFIG_BCM47XX is not set
# CONFIG_BCM63XX is not set
# CONFIG_MIPS_COBALT is not set
# CONFIG_MACH_DECSTATION is not set
# CONFIG_MACH_JAZZ is not set
# CONFIG_MACH_INGENIC_SOC is not set
# CONFIG_LANTIQ is not set
# CONFIG_MACH_LOONGSON32 is not set
# CONFIG_MACH_LOONGSON2EF is not set
# CONFIG_MACH_LOONGSON64 is not set
# CONFIG_MIPS_MALTA is not set
# CONFIG_MACH_PIC32 is not set
# CONFIG_MACH_NINTENDO64 is not set
# CONFIG_RALINK is not set
# CONFIG_MACH_REALTEK_RTL is not set
# CONFIG_SGI_IP22 is not set
# CONFIG_SGI_IP27 is not set
# CONFIG_SGI_IP28 is not set
# CONFIG_SGI_IP30 is not set
# CONFIG_SGI_IP32 is not set
# CONFIG_SIBYTE_CRHINE is not set
# CONFIG_SIBYTE_CARMEL is not set
# CONFIG_SIBYTE_CRHONE is not set
# CONFIG_SIBYTE_RHONE is not set
# CONFIG_SIBYTE_SWARM is not set
# CONFIG_SIBYTE_LITTLESUR is not set
# CONFIG_SIBYTE_SENTOSA is not set
# CONFIG_SIBYTE_BIGSUR is not set
# CONFIG_SNI_RM is not set
# CONFIG_MACH_TX49XX is not set
# CONFIG_MIKROTIK_RB532 is not set
# CONFIG_CAVIUM_OCTEON_SOC is not set
CONFIG_LEGACY_BOARDS=y
CONFIG_YAMON_DT_SHIM=y
#
# Legacy (non-UHI/non-FIT) Boards
#
CONFIG_LEGACY_BOARD_SEAD3=y
#
# MSCC Ocelot doesn't work with SEAD3 enabled
#
CONFIG_SOC_VCOREIII=y
CONFIG_MSCC_OCELOT=y
#
# FIT/UHI Boards
#
CONFIG_FIT_IMAGE_FDT_BOSTON=y
CONFIG_FIT_IMAGE_FDT_MARDUK=y
CONFIG_FIT_IMAGE_FDT_NI169445=y
CONFIG_FIT_IMAGE_FDT_XILFPGA=y
CONFIG_FIT_IMAGE_FDT_OCELOT=y
CONFIG_FIT_IMAGE_FDT_LUTON=y
CONFIG_FIT_IMAGE_FDT_JAGUAR2=y
CONFIG_FIT_IMAGE_FDT_SERVAL=y
CONFIG_BOARD_INGENIC=y
CONFIG_VIRT_BOARD_RANCHU=y
CONFIG_MACH_INGENIC_GENERIC=y
CONFIG_MACH_JZ4725B=y
CONFIG_MACH_JZ4740=y
CONFIG_MACH_JZ4770=y
CONFIG_MACH_JZ4780=y
CONFIG_MACH_X1000=y
CONFIG_MACH_X1830=y
# end of Machine selection
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_BOOT_RAW=y
CONFIG_CEVT_R4K=y
CONFIG_CSRC_R4K=y
CONFIG_MIPS_CLOCK_VSYSCALL=y
CONFIG_ARCH_SUPPORTS_UPROBES=y
CONFIG_DMA_NONCOHERENT=y
CONFIG_SYS_SUPPORTS_HOTPLUG_CPU=y
CONFIG_SYNC_R4K=y
CONFIG_SYS_SUPPORTS_RELOCATABLE=y
CONFIG_CPU_BIG_ENDIAN=y
# CONFIG_CPU_LITTLE_ENDIAN is not set
CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y
CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
CONFIG_NO_EXCEPT_FILL=y
CONFIG_SWAP_IO_SPACE=y
CONFIG_MIPS_L1_CACHE_SHIFT_7=y
CONFIG_MIPS_L1_CACHE_SHIFT=7
#
# CPU selection
#
CONFIG_CPU_MIPS32_R1=y
# CONFIG_CPU_MIPS32_R2 is not set
# CONFIG_CPU_MIPS32_R6 is not set
# CONFIG_CPU_MIPS64_R1 is not set
# CONFIG_CPU_MIPS64_R2 is not set
# CONFIG_CPU_MIPS64_R6 is not set
CONFIG_SYS_SUPPORTS_ZBOOT=y
CONFIG_SYS_HAS_CPU_MIPS32_R1=y
CONFIG_SYS_HAS_CPU_MIPS32_R2=y
CONFIG_SYS_HAS_CPU_MIPS32_R6=y
CONFIG_SYS_HAS_CPU_MIPS64_R1=y
CONFIG_SYS_HAS_CPU_MIPS64_R2=y
CONFIG_SYS_HAS_CPU_MIPS64_R6=y
CONFIG_WEAK_ORDERING=y
# end of CPU selection
CONFIG_CPU_MIPS32=y
CONFIG_CPU_MIPSR1=y
CONFIG_TARGET_ISA_REV=1
CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
CONFIG_SYS_SUPPORTS_64BIT_KERNEL=y
CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
CONFIG_CPU_SUPPORTS_CPUFREQ=y
CONFIG_HARDWARE_WATCHPOINTS=y
#
# Kernel type
#
CONFIG_32BIT=y
CONFIG_ZBOOT_LOAD_ADDRESS=0x0
CONFIG_PAGE_SIZE_4KB=y
# CONFIG_PAGE_SIZE_16KB is not set
# CONFIG_PAGE_SIZE_64KB is not set
CONFIG_ARCH_FORCE_MAX_ORDER=11
CONFIG_BOARD_SCACHE=y
CONFIG_MIPS_CPU_SCACHE=y
CONFIG_CPU_HAS_PREFETCH=y
CONFIG_CPU_GENERIC_DUMP_TLB=y
CONFIG_MIPS_FP_SUPPORT=y
CONFIG_CPU_R4K_FPU=y
CONFIG_CPU_R4K_CACHE_TLB=y
CONFIG_MIPS_MT_SMP=y
CONFIG_MIPS_MT=y
CONFIG_SCHED_SMT=y
CONFIG_SYS_SUPPORTS_SCHED_SMT=y
CONFIG_SYS_SUPPORTS_MULTITHREADING=y
CONFIG_MIPS_MT_FPAFF=y
CONFIG_MIPS_CPS=y
CONFIG_MIPS_CPS_PM=y
CONFIG_MIPS_CM=y
CONFIG_MIPS_CPC=y
CONFIG_CPU_NEEDS_NO_SMARTMIPS_OR_MICROMIPS=y
# CONFIG_CPU_HAS_SMARTMIPS is not set
# CONFIG_CPU_MICROMIPS is not set
CONFIG_CPU_MIPSR2_IRQ_VI=y
CONFIG_CPU_MIPSR2_IRQ_EI=y
CONFIG_CPU_HAS_SYNC=y
CONFIG_MIPS_ASID_SHIFT=0
CONFIG_MIPS_ASID_BITS=8
CONFIG_HIGHMEM=y
CONFIG_CPU_SUPPORTS_HIGHMEM=y
CONFIG_SYS_SUPPORTS_HIGHMEM=y
CONFIG_SYS_SUPPORTS_SMARTMIPS=y
CONFIG_SYS_SUPPORTS_MICROMIPS=y
CONFIG_SYS_SUPPORTS_MIPS16=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_HW_PERF_EVENTS=y
CONFIG_SMP=y
CONFIG_HOTPLUG_CPU=y
CONFIG_SMP_UP=y
CONFIG_SYS_SUPPORTS_MIPS_CPS=y
CONFIG_SYS_SUPPORTS_SMP=y
CONFIG_NR_CPUS=2
CONFIG_MIPS_PERF_SHARED_TC_COUNTERS=y
CONFIG_MIPS_NR_CPU_NR_MAP=2
# CONFIG_HZ_24 is not set
# CONFIG_HZ_48 is not set
# CONFIG_HZ_100 is not set
# CONFIG_HZ_128 is not set
CONFIG_HZ_250=y
# CONFIG_HZ_256 is not set
# CONFIG_HZ_1000 is not set
# CONFIG_HZ_1024 is not set
CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
CONFIG_HZ=250
CONFIG_SCHED_HRTICK=y
CONFIG_KEXEC=y
CONFIG_CRASH_DUMP=y
CONFIG_PHYSICAL_START=0xffffffff84000000
CONFIG_MIPS_O32_FP64_SUPPORT=y
CONFIG_USE_OF=y
CONFIG_UHI_BOOT=y
CONFIG_BUILTIN_DTB=y
CONFIG_MIPS_NO_APPENDED_DTB=y
# CONFIG_MIPS_ELF_APPENDED_DTB is not set
# CONFIG_MIPS_RAW_APPENDED_DTB is not set
# end of Kernel type
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_PGTABLE_LEVELS=2
CONFIG_MIPS_AUTO_PFN_OFFSET=y
#
# Bus options (PCI, PCMCIA, EISA, ISA, TC)
#
CONFIG_PCI_DRIVERS_GENERIC=y
CONFIG_MMU=y
CONFIG_ARCH_MMAP_RND_BITS_MIN=8
CONFIG_ARCH_MMAP_RND_BITS_MAX=15
CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=8
CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=15
# end of Bus options (PCI, PCMCIA, EISA, ISA, TC)
CONFIG_TRAD_SIGNALS=y
CONFIG_CC_HAS_MNO_BRANCH_LIKELY=y
#
# Power management options
#
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_SUSPEND=y
CONFIG_SUSPEND_FREEZER=y
CONFIG_SUSPEND_SKIP_SYNC=y
CONFIG_HIBERNATE_CALLBACKS=y
CONFIG_HIBERNATION=y
CONFIG_HIBERNATION_SNAPSHOT_DEV=y
CONFIG_PM_STD_PARTITION=""
CONFIG_PM_SLEEP=y
CONFIG_PM_SLEEP_SMP=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
CONFIG_CPU_PM=y
CONFIG_ENERGY_MODEL=y
# end of Power management options
CONFIG_MIPS_EXTERNAL_TIMER=y
#
# CPU Power Management
#
#
# CPU Frequency scaling
#
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_GOV_ATTR_SET=y
CONFIG_CPU_FREQ_GOV_COMMON=y
CONFIG_CPU_FREQ_STAT=y
CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL is not set
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
CONFIG_CPU_FREQ_GOV_POWERSAVE=y
CONFIG_CPU_FREQ_GOV_USERSPACE=y
CONFIG_CPU_FREQ_GOV_ONDEMAND=y
CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y
CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y
#
# CPU frequency scaling drivers
#
CONFIG_CPUFREQ_DT=y
CONFIG_CPUFREQ_DT_PLATDEV=y
CONFIG_BMIPS_CPUFREQ=y
CONFIG_QORIQ_CPUFREQ=y
# end of CPU Frequency scaling
#
# CPU Idle
#
CONFIG_CPU_IDLE=y
CONFIG_CPU_IDLE_GOV_LADDER=y
CONFIG_CPU_IDLE_GOV_MENU=y
CONFIG_CPU_IDLE_GOV_TEO=y
#
# MIPS CPU Idle Drivers
#
CONFIG_MIPS_CPS_CPUIDLE=y
# end of MIPS CPU Idle Drivers
CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED=y
# end of CPU Idle
# end of CPU Power Management
CONFIG_VIRTUALIZATION=y
CONFIG_MIPS_LD_CAN_LINK_VDSO=y
#
# General architecture-dependent options
#
CONFIG_CRASH_CORE=y
CONFIG_KEXEC_CORE=y
CONFIG_KPROBES=y
CONFIG_JUMP_LABEL=y
CONFIG_STATIC_KEYS_SELFTEST=y
CONFIG_UPROBES=y
CONFIG_ARCH_USE_BUILTIN_BSWAP=y
CONFIG_KRETPROBES=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_NMI=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_HAVE_DMA_CONTIGUOUS=y
CONFIG_GENERIC_SMP_IDLE_THREAD=y
CONFIG_ARCH_HAS_FORTIFY_SOURCE=y
CONFIG_ARCH_HAS_DMA_SET_UNCACHED=y
CONFIG_ARCH_32BIT_OFF_T=y
CONFIG_HAVE_ASM_MODVERSIONS=y
CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
CONFIG_HAVE_RSEQ=y
CONFIG_HAVE_PERF_REGS=y
CONFIG_HAVE_PERF_USER_STACK_DUMP=y
CONFIG_HAVE_ARCH_JUMP_LABEL=y
CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
CONFIG_HAVE_ARCH_SECCOMP=y
CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
CONFIG_SECCOMP=y
CONFIG_SECCOMP_FILTER=y
CONFIG_HAVE_STACKPROTECTOR=y
CONFIG_STACKPROTECTOR=y
CONFIG_STACKPROTECTOR_STRONG=y
CONFIG_LTO_NONE=y
CONFIG_HAVE_CONTEXT_TRACKING_USER=y
CONFIG_HAVE_TIF_NOHZ=y
CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
CONFIG_MODULES_USE_ELF_REL=y
CONFIG_HAVE_IRQ_EXIT_ON_IRQ_STACK=y
CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
CONFIG_HAVE_ARCH_MMAP_RND_BITS=y
CONFIG_HAVE_EXIT_THREAD=y
CONFIG_ARCH_MMAP_RND_BITS=8
CONFIG_PAGE_SIZE_LESS_THAN_64KB=y
CONFIG_PAGE_SIZE_LESS_THAN_256KB=y
CONFIG_ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT=y
CONFIG_ISA_BUS_API=y
CONFIG_CLONE_BACKWARDS=y
CONFIG_COMPAT_32BIT_TIME=y
CONFIG_HAVE_ARCH_COMPILER_H=y
CONFIG_LOCK_EVENT_COUNTS=y
CONFIG_HAVE_SPARSE_SYSCALL_NR=y
CONFIG_ARCH_WANT_LD_ORPHAN_WARN=y
CONFIG_ARCH_HAS_ELFCORE_COMPAT=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_PADATA=y
CONFIG_ASN1=y
CONFIG_UNINLINE_SPIN_UNLOCK=y
CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y
CONFIG_QUEUED_SPINLOCKS=y
CONFIG_ARCH_USE_QUEUED_RWLOCKS=y
CONFIG_QUEUED_RWLOCKS=y
CONFIG_ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE=y
CONFIG_FREEZER=y
#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_ELF_KUNIT_TEST=y
CONFIG_ARCH_BINFMT_ELF_STATE=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=y
CONFIG_SLAB_FREELIST_HARDENED=y
CONFIG_SLUB_STATS=y
CONFIG_SLUB_CPU_PARTIAL=y
# end of SLAB allocator options
CONFIG_SHUFFLE_PAGE_ALLOCATOR=y
CONFIG_COMPAT_BRK=y
CONFIG_FLATMEM=y
CONFIG_HAVE_FAST_GUP=y
CONFIG_ARCH_KEEP_MEMBLOCK=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_BOUNCE=y
CONFIG_MMU_NOTIFIER=y
CONFIG_KSM=y
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
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_ARCH_HAS_CURRENT_STACK_POINTER=y
CONFIG_HMM_MIRROR=y
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PERCPU_STATS=y
CONFIG_GUP_TEST=y
CONFIG_ARCH_HAS_PTE_SPECIAL=y
CONFIG_KMAP_LOCAL=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_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_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_NONE=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_PCPU_DEV_REFCNT=y
CONFIG_RPS=y
CONFIG_RFS_ACCEL=y
CONFIG_SOCK_RX_QUEUE_MAPPING=y
CONFIG_XPS=y
CONFIG_HWBM=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
CONFIG_NET_FLOW_LIMIT=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_BAYCOM_EPP=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_CMTP=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_HCIDTL1=y
CONFIG_BT_HCIBT3C=y
CONFIG_BT_HCIBLUECARD=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_RXPERF=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_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCI_DOMAINS_GENERIC=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_MSI_ARCH_FALLBACKS=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_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_MEM=y
CONFIG_CXL_PORT=y
CONFIG_CXL_SUSPEND=y
CONFIG_PCCARD=y
CONFIG_PCMCIA=y
CONFIG_PCMCIA_LOAD_CIS=y
CONFIG_CARDBUS=y
#
# PC-card bridges
#
CONFIG_YENTA=y
CONFIG_YENTA_O2=y
CONFIG_YENTA_RICOH=y
CONFIG_YENTA_TI=y
CONFIG_YENTA_ENE_TUNE=y
CONFIG_YENTA_TOSHIBA=y
CONFIG_PD6729=y
CONFIG_I82092=y
CONFIG_PCCARD_NONSTATIC=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_AUTOPROBE=y
CONFIG_SOC_BUS=y
CONFIG_REGMAP=y
CONFIG_REGMAP_AC97=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_SOUNDWIRE=y
CONFIG_REGMAP_SOUNDWIRE_MBQ=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_BRCMSTB_GISB_ARB=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_CS_DSP=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_PCMCIA=y
CONFIG_MTD_PCMCIA_ANONYMOUS=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_BCM47XXSFLASH=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_PC_PCMCIA=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_BPCK6=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_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_CDROM_PKTCDVD=y
CONFIG_CDROM_PKTCDVD_BUFFERS=8
CONFIG_CDROM_PKTCDVD_WCACHE=y
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_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_LPFC=y
CONFIG_SCSI_LPFC_DEBUG_FS=y
CONFIG_SCSI_EFCT=y
CONFIG_SCSI_DC395x=y
CONFIG_SCSI_AM53C974=y
CONFIG_SCSI_NSP32=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_LOWLEVEL_PCMCIA=y
CONFIG_PCMCIA_AHA152X=m
CONFIG_PCMCIA_FDOMAIN=m
CONFIG_PCMCIA_NINJA_SCSI=m
CONFIG_PCMCIA_QLOGIC=m
CONFIG_PCMCIA_SYM53C500=m
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_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_PCMCIA=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_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_ARCNET_COM20020_CS=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_PCMCIA_3C574=y
CONFIG_PCMCIA_3C589=y
CONFIG_VORTEX=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_NET_VENDOR_AMD=y
CONFIG_AMD8111_ETH=y
CONFIG_PCNET32=y
CONFIG_PCMCIA_NMCLAN=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_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_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_PCMCIA_XIRCOM=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_FTMAC100=y
CONFIG_FTGMAC100=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_FUJITSU=y
CONFIG_PCMCIA_FMVJ18X=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_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_LIBWX=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_BM_ENABLE=y
CONFIG_MVNETA=y
CONFIG_MVNETA_BM=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_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_ARFS=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_SPARX5_DCB=y
CONFIG_VCAP=y
CONFIG_VCAP_KUNIT_TEST=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_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_NET_IPSEC=y
CONFIG_NFP_DEBUG=y
CONFIG_NET_VENDOR_8390=y
CONFIG_PCMCIA_AXNET=y
CONFIG_AX88796=y
CONFIG_AX88796_93CX6=y
CONFIG_NE2K_PCI=y
CONFIG_PCMCIA_PCNET=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_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_RENESAS_ETHER_SWITCH=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_VDPA=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_PCMCIA_SMC91C92=y
CONFIG_EPIC100=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_TEGRA=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_TOSHIBA=y
CONFIG_TC35815=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_NET_VENDOR_XIRCOM=y
CONFIG_PCMCIA_XIRC2PS=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_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_EMS_PCMCIA=y
CONFIG_CAN_F81601=y
CONFIG_CAN_KVASER_PCI=y
CONFIG_CAN_PEAK_PCI=y
CONFIG_CAN_PEAK_PCIEC=y
CONFIG_CAN_PEAK_PCMCIA=y
CONFIG_CAN_PLX_PCI=y
CONFIG_CAN_SJA1000_ISA=y
CONFIG_CAN_SJA1000_PLATFORM=y
CONFIG_CAN_SOFTING=y
CONFIG_CAN_SOFTING_CS=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
#
# 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_PCMCIA_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_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_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_AIRO_CS=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_HOSTAP_CS=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_PCMCIA_HERMES=y
CONFIG_PCMCIA_SPECTRUM=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_CS=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_MT7996E=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_8852B=y
CONFIG_RTW89_8852C=y
CONFIG_RTW89_8852AE=y
CONFIG_RTW89_8852BE=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_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_PCMCIA_RAYCS=y
CONFIG_PCMCIA_WL3501=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
CONFIG_ISDN=y
CONFIG_ISDN_CAPI=y
CONFIG_CAPI_TRACE=y
CONFIG_ISDN_CAPI_MIDDLEWARE=y
CONFIG_MISDN=y
CONFIG_MISDN_DSP=y
CONFIG_MISDN_L1OIP=y
#
# mISDN hardware drivers
#
CONFIG_MISDN_HFCPCI=y
CONFIG_MISDN_HFCMULTI=y
CONFIG_MISDN_HFCUSB=y
CONFIG_MISDN_AVMFRITZ=y
CONFIG_MISDN_SPEEDFAX=y
CONFIG_MISDN_INFINEON=y
CONFIG_MISDN_W6692=y
CONFIG_MISDN_NETJET=y
CONFIG_MISDN_HDLC=y
CONFIG_MISDN_IPAC=y
CONFIG_MISDN_ISAR=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_JOYSTICK=y
CONFIG_JOYSTICK_ANALOG=y
CONFIG_JOYSTICK_A3D=y
CONFIG_JOYSTICK_ADC=y
CONFIG_JOYSTICK_ADI=y
CONFIG_JOYSTICK_COBRA=y
CONFIG_JOYSTICK_GF2K=y
CONFIG_JOYSTICK_GRIP=y
CONFIG_JOYSTICK_GRIP_MP=y
CONFIG_JOYSTICK_GUILLEMOT=y
CONFIG_JOYSTICK_INTERACT=y
CONFIG_JOYSTICK_SIDEWINDER=y
CONFIG_JOYSTICK_TMDC=y
CONFIG_JOYSTICK_IFORCE=y
CONFIG_JOYSTICK_IFORCE_USB=y
CONFIG_JOYSTICK_IFORCE_232=y
CONFIG_JOYSTICK_WARRIOR=y
CONFIG_JOYSTICK_MAGELLAN=y
CONFIG_JOYSTICK_SPACEORB=y
CONFIG_JOYSTICK_SPACEBALL=y
CONFIG_JOYSTICK_STINGER=y
CONFIG_JOYSTICK_TWIDJOY=y
CONFIG_JOYSTICK_ZHENHUA=y
CONFIG_JOYSTICK_DB9=y
CONFIG_JOYSTICK_GAMECON=y
CONFIG_JOYSTICK_TURBOGRAFX=y
CONFIG_JOYSTICK_AS5011=y
CONFIG_JOYSTICK_JOYDUMP=y
CONFIG_JOYSTICK_XPAD=y
CONFIG_JOYSTICK_XPAD_FF=y
CONFIG_JOYSTICK_XPAD_LEDS=y
CONFIG_JOYSTICK_WALKERA0701=y
CONFIG_JOYSTICK_PSXPAD_SPI=y
CONFIG_JOYSTICK_PSXPAD_SPI_FF=y
CONFIG_JOYSTICK_PXRC=y
CONFIG_JOYSTICK_QWIIC=y
CONFIG_JOYSTICK_FSIA6B=y
CONFIG_JOYSTICK_SENSEHAT=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_UCB1400=y
CONFIG_TOUCHSCREEN_PIXCIR=y
CONFIG_TOUCHSCREEN_WDT87XX_I2C=y
CONFIG_TOUCHSCREEN_WM831X=y
CONFIG_TOUCHSCREEN_WM97XX=y
CONFIG_TOUCHSCREEN_WM9705=y
CONFIG_TOUCHSCREEN_WM9712=y
CONFIG_TOUCHSCREEN_WM9713=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_ARIZONA_HAPTICS=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
CONFIG_GAMEPORT=y
CONFIG_GAMEPORT_NS558=y
CONFIG_GAMEPORT_L4=y
CONFIG_GAMEPORT_EMU10K1=y
CONFIG_GAMEPORT_FM801=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_CS=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_KGDB_NMI=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_CONSOLE_POLL=y
CONFIG_SERIAL_PIC32=y
CONFIG_SERIAL_PIC32_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_AR933X=y
CONFIG_SERIAL_AR933X_CONSOLE=y
CONFIG_SERIAL_AR933X_NR_UARTS=2
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_INGENIC_RNG=y
CONFIG_HW_RANDOM_INGENIC_TRNG=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_APPLICOM=y
#
# PCMCIA character devices
#
CONFIG_SYNCLINK_CS=y
CONFIG_CARDMAN_4000=y
CONFIG_CARDMAN_4040=y
CONFIG_SCR24X=y
CONFIG_IPWIRELESS=y
# end of PCMCIA character devices
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_ATMEL=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_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_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_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_TQMX86=y
CONFIG_GPIO_TWL4030=y
CONFIG_GPIO_TWL6040=y
CONFIG_GPIO_UCB1400=y
CONFIG_GPIO_WM831X=y
CONFIG_GPIO_WM8350=y
CONFIG_GPIO_WM8994=y
# end of MFD GPIO expanders
#
# PCI GPIO expanders
#
CONFIG_GPIO_AMD8111=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_WM97XX=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_DEFAULT_GOV_POWER_ALLOCATOR 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_THERMAL_GOV_POWER_ALLOCATOR=y
CONFIG_CPU_THERMAL=y
CONFIG_CPU_FREQ_THERMAL=y
CONFIG_CPU_IDLE_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_JZ4740_WDT=y
CONFIG_WDT_MTX1=y
CONFIG_AR7_WDT=y
CONFIG_TXX9_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_PIC32_WDT=y
CONFIG_PIC32_DMT=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_PCMCIAHOST_POSSIBLE=y
CONFIG_SSB_PCMCIAHOST=y
CONFIG_SSB_SDIOHOST_POSSIBLE=y
CONFIG_SSB_SDIOHOST=y
CONFIG_SSB_HOST_SOC=y
CONFIG_SSB_SERIAL=y
CONFIG_SSB_DRIVER_MIPS=y
CONFIG_SSB_SFLASH=y
CONFIG_SSB_DRIVER_EXTIF=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=y
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_UCB1400_CORE=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_ARIZONA_LDO1=y
CONFIG_REGULATOR_ARIZONA_MICSUPP=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_VIDEO_USBTV=y
CONFIG_USB_VIDEO_CLASS=y
CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y
#
# Analog TV USB devices
#
CONFIG_VIDEO_GO7007=y
CONFIG_VIDEO_GO7007_USB=y
CONFIG_VIDEO_GO7007_LOADER=y
CONFIG_VIDEO_GO7007_USB_S2250_BOARD=y
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_ALSA=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_ALSA=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_VIDEO_SOLO6X10=y
CONFIG_STA2X11_VIP=y
CONFIG_VIDEO_TW5864=y
CONFIG_VIDEO_TW68=y
CONFIG_VIDEO_TW686X=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_IVTV_ALSA=y
CONFIG_VIDEO_FB_IVTV=y
#
# Media capture/analog/hybrid TV support
#
CONFIG_VIDEO_BT848=y
CONFIG_DVB_BT8XX=y
CONFIG_VIDEO_COBALT=y
CONFIG_VIDEO_CX18=y
CONFIG_VIDEO_CX18_ALSA=y
CONFIG_VIDEO_CX23885=y
CONFIG_MEDIA_ALTERA_CI=y
CONFIG_VIDEO_CX25821=y
CONFIG_VIDEO_CX25821_ALSA=y
CONFIG_VIDEO_CX88=y
CONFIG_VIDEO_CX88_ALSA=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_ALSA=y
CONFIG_VIDEO_SAA7134_RC=y
CONFIG_VIDEO_SAA7134_DVB=y
CONFIG_VIDEO_SAA7134_GO7007=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_SI476X=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_TDA1997X=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_IMX_IPUV3_CORE=y
CONFIG_DRM=y
CONFIG_DRM_MIPI_DBI=y
CONFIG_DRM_MIPI_DSI=y
CONFIG_DRM_DEBUG_MM=y
CONFIG_DRM_USE_DYNAMIC_DEBUG=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
CONFIG_DEBUG_KERNEL_DC=y
# end of Display Engine Configuration
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_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_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_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_AUDIO=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_AHB_AUDIO=y
CONFIG_DRM_DW_HDMI_I2S_AUDIO=y
CONFIG_DRM_DW_HDMI_GP_AUDIO=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_INGENIC_DW_HDMI=y
CONFIG_DRM_V3D=y
CONFIG_DRM_VC4=y
CONFIG_DRM_VC4_HDMI_CEC=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_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_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_NOMODESET=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_VGA_CONSOLE=y
CONFIG_DUMMY_CONSOLE=y
CONFIG_DUMMY_CONSOLE_COLUMNS=80
CONFIG_DUMMY_CONSOLE_ROWS=25
CONFIG_FRAMEBUFFER_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE_LEGACY_ACCELERATION=y
CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
CONFIG_FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER=y
# 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_SOUND=y
CONFIG_SOUND_OSS_CORE=y
CONFIG_SOUND_OSS_CORE_PRECLAIM=y
CONFIG_SND=y
CONFIG_SND_TIMER=y
CONFIG_SND_PCM=y
CONFIG_SND_PCM_ELD=y
CONFIG_SND_PCM_IEC958=y
CONFIG_SND_DMAENGINE_PCM=y
CONFIG_SND_HWDEP=y
CONFIG_SND_SEQ_DEVICE=y
CONFIG_SND_RAWMIDI=y
CONFIG_SND_COMPRESS_OFFLOAD=y
CONFIG_SND_JACK=y
CONFIG_SND_JACK_INPUT_DEV=y
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=y
CONFIG_SND_PCM_OSS=y
CONFIG_SND_PCM_OSS_PLUGINS=y
CONFIG_SND_PCM_TIMER=y
CONFIG_SND_HRTIMER=y
CONFIG_SND_DYNAMIC_MINORS=y
CONFIG_SND_MAX_CARDS=32
CONFIG_SND_SUPPORT_OLD_API=y
CONFIG_SND_PROC_FS=y
CONFIG_SND_VERBOSE_PROCFS=y
CONFIG_SND_VERBOSE_PRINTK=y
CONFIG_SND_CTL_FAST_LOOKUP=y
CONFIG_SND_DEBUG=y
CONFIG_SND_DEBUG_VERBOSE=y
CONFIG_SND_PCM_XRUN_DEBUG=y
CONFIG_SND_CTL_INPUT_VALIDATION=y
CONFIG_SND_CTL_DEBUG=y
CONFIG_SND_JACK_INJECTION_DEBUG=y
CONFIG_SND_VMASTER=y
CONFIG_SND_CTL_LED=y
CONFIG_SND_SEQUENCER=y
CONFIG_SND_SEQ_DUMMY=y
CONFIG_SND_SEQUENCER_OSS=y
CONFIG_SND_SEQ_HRTIMER_DEFAULT=y
CONFIG_SND_SEQ_MIDI_EVENT=y
CONFIG_SND_SEQ_MIDI=y
CONFIG_SND_SEQ_MIDI_EMUL=y
CONFIG_SND_SEQ_VIRMIDI=y
CONFIG_SND_MPU401_UART=y
CONFIG_SND_OPL3_LIB=y
CONFIG_SND_OPL3_LIB_SEQ=y
CONFIG_SND_VX_LIB=y
CONFIG_SND_AC97_CODEC=y
CONFIG_SND_DRIVERS=y
CONFIG_SND_DUMMY=y
CONFIG_SND_ALOOP=y
CONFIG_SND_VIRMIDI=y
CONFIG_SND_MTPAV=y
CONFIG_SND_MTS64=y
CONFIG_SND_SERIAL_U16550=y
CONFIG_SND_SERIAL_GENERIC=y
CONFIG_SND_MPU401=y
CONFIG_SND_PORTMAN2X4=y
CONFIG_SND_AC97_POWER_SAVE=y
CONFIG_SND_AC97_POWER_SAVE_DEFAULT=0
CONFIG_SND_PCI=y
CONFIG_SND_AD1889=y
CONFIG_SND_ATIIXP=y
CONFIG_SND_ATIIXP_MODEM=y
CONFIG_SND_AU8810=y
CONFIG_SND_AU8820=y
CONFIG_SND_AU8830=y
CONFIG_SND_AW2=y
CONFIG_SND_BT87X=y
CONFIG_SND_BT87X_OVERCLOCK=y
CONFIG_SND_CA0106=y
CONFIG_SND_CMIPCI=y
CONFIG_SND_OXYGEN_LIB=y
CONFIG_SND_OXYGEN=y
CONFIG_SND_CS4281=y
CONFIG_SND_CS46XX=y
CONFIG_SND_CS46XX_NEW_DSP=y
CONFIG_SND_CS5535AUDIO=y
CONFIG_SND_CTXFI=y
CONFIG_SND_DARLA20=y
CONFIG_SND_GINA20=y
CONFIG_SND_LAYLA20=y
CONFIG_SND_DARLA24=y
CONFIG_SND_GINA24=y
CONFIG_SND_LAYLA24=y
CONFIG_SND_MONA=y
CONFIG_SND_MIA=y
CONFIG_SND_ECHO3G=y
CONFIG_SND_INDIGO=y
CONFIG_SND_INDIGOIO=y
CONFIG_SND_INDIGODJ=y
CONFIG_SND_INDIGOIOX=y
CONFIG_SND_INDIGODJX=y
CONFIG_SND_ENS1370=y
CONFIG_SND_ENS1371=y
CONFIG_SND_FM801=y
CONFIG_SND_FM801_TEA575X_BOOL=y
CONFIG_SND_HDSP=y
#
# Don't forget to add built-in firmwares for HDSP driver
#
CONFIG_SND_HDSPM=y
CONFIG_SND_ICE1724=y
CONFIG_SND_INTEL8X0=y
CONFIG_SND_INTEL8X0M=y
CONFIG_SND_KORG1212=y
CONFIG_SND_LOLA=y
CONFIG_SND_LX6464ES=y
CONFIG_SND_MIXART=y
CONFIG_SND_NM256=y
CONFIG_SND_PCXHR=y
CONFIG_SND_RIPTIDE=y
CONFIG_SND_RME32=y
CONFIG_SND_RME96=y
CONFIG_SND_RME9652=y
CONFIG_SND_VIA82XX=y
CONFIG_SND_VIA82XX_MODEM=y
CONFIG_SND_VIRTUOSO=y
CONFIG_SND_VX222=y
CONFIG_SND_YMFPCI=y
#
# HD-Audio
#
CONFIG_SND_HDA=y
CONFIG_SND_HDA_GENERIC_LEDS=y
CONFIG_SND_HDA_INTEL=y
CONFIG_SND_HDA_HWDEP=y
CONFIG_SND_HDA_RECONFIG=y
CONFIG_SND_HDA_INPUT_BEEP=y
CONFIG_SND_HDA_INPUT_BEEP_MODE=1
CONFIG_SND_HDA_PATCH_LOADER=y
CONFIG_SND_HDA_CODEC_REALTEK=y
CONFIG_SND_HDA_CODEC_ANALOG=y
CONFIG_SND_HDA_CODEC_SIGMATEL=y
CONFIG_SND_HDA_CODEC_VIA=y
CONFIG_SND_HDA_CODEC_HDMI=y
CONFIG_SND_HDA_CODEC_CIRRUS=y
CONFIG_SND_HDA_CODEC_CS8409=y
CONFIG_SND_HDA_CODEC_CONEXANT=y
CONFIG_SND_HDA_CODEC_CA0110=y
CONFIG_SND_HDA_CODEC_CA0132=y
CONFIG_SND_HDA_CODEC_CA0132_DSP=y
CONFIG_SND_HDA_CODEC_CMEDIA=y
CONFIG_SND_HDA_CODEC_SI3054=y
CONFIG_SND_HDA_GENERIC=y
CONFIG_SND_HDA_POWER_SAVE_DEFAULT=0
CONFIG_SND_HDA_INTEL_HDMI_SILENT_STREAM=y
# end of HD-Audio
CONFIG_SND_HDA_CORE=y
CONFIG_SND_HDA_DSP_LOADER=y
CONFIG_SND_HDA_COMPONENT=y
CONFIG_SND_HDA_EXT_CORE=y
CONFIG_SND_HDA_PREALLOC_SIZE=64
CONFIG_SND_INTEL_DSP_CONFIG=y
CONFIG_SND_PXA2XX_LIB=y
CONFIG_SND_SPI=y
CONFIG_SND_AT73C213=y
CONFIG_SND_AT73C213_TARGET_BITRATE=48000
CONFIG_SND_MIPS=y
CONFIG_SND_USB=y
CONFIG_SND_USB_AUDIO=y
CONFIG_SND_USB_AUDIO_USE_MEDIA_CONTROLLER=y
CONFIG_SND_USB_UA101=y
CONFIG_SND_USB_CAIAQ=y
CONFIG_SND_USB_CAIAQ_INPUT=y
CONFIG_SND_USB_US122L=y
CONFIG_SND_USB_6FIRE=y
CONFIG_SND_USB_HIFACE=y
CONFIG_SND_BCD2000=y
CONFIG_SND_USB_LINE6=y
CONFIG_SND_USB_POD=y
CONFIG_SND_USB_PODHD=y
CONFIG_SND_USB_TONEPORT=y
CONFIG_SND_USB_VARIAX=y
CONFIG_SND_FIREWIRE=y
CONFIG_SND_FIREWIRE_LIB=y
CONFIG_SND_DICE=y
CONFIG_SND_OXFW=y
CONFIG_SND_ISIGHT=y
CONFIG_SND_FIREWORKS=y
CONFIG_SND_BEBOB=y
CONFIG_SND_FIREWIRE_DIGI00X=y
CONFIG_SND_FIREWIRE_TASCAM=y
CONFIG_SND_FIREWIRE_MOTU=y
CONFIG_SND_FIREFACE=y
CONFIG_SND_PCMCIA=y
CONFIG_SND_VXPOCKET=y
CONFIG_SND_PDAUDIOCF=y
CONFIG_SND_SOC=y
CONFIG_SND_SOC_AC97_BUS=y
CONFIG_SND_SOC_GENERIC_DMAENGINE_PCM=y
CONFIG_SND_SOC_COMPRESS=y
CONFIG_SND_SOC_TOPOLOGY=y
CONFIG_SND_SOC_TOPOLOGY_KUNIT_TEST=y
CONFIG_SND_SOC_UTILS_KUNIT_TEST=y
CONFIG_SND_SOC_ADI=y
CONFIG_SND_SOC_ADI_AXI_I2S=y
CONFIG_SND_SOC_ADI_AXI_SPDIF=y
CONFIG_SND_SOC_AMD_ACP=y
CONFIG_SND_SOC_AMD_CZ_RT5645_MACH=y
CONFIG_SND_AMD_ACP_CONFIG=y
CONFIG_SND_SOC_APPLE_MCA=y
CONFIG_SND_ATMEL_SOC=y
CONFIG_SND_ATMEL_SOC_PDC=y
CONFIG_SND_ATMEL_SOC_DMA=y
CONFIG_SND_ATMEL_SOC_SSC=y
CONFIG_SND_ATMEL_SOC_SSC_PDC=y
CONFIG_SND_ATMEL_SOC_SSC_DMA=y
CONFIG_SND_AT91_SOC_SAM9G20_WM8731=y
CONFIG_SND_ATMEL_SOC_WM8904=y
CONFIG_SND_AT91_SOC_SAM9X5_WM8731=y
CONFIG_SND_ATMEL_SOC_CLASSD=y
CONFIG_SND_ATMEL_SOC_PDMIC=y
CONFIG_SND_ATMEL_SOC_I2S=y
CONFIG_SND_SOC_MIKROE_PROTO=y
CONFIG_SND_MCHP_SOC_I2S_MCC=y
CONFIG_SND_MCHP_SOC_SPDIFTX=y
CONFIG_SND_MCHP_SOC_SPDIFRX=y
CONFIG_SND_MCHP_SOC_PDMC=y
CONFIG_SND_BCM2835_SOC_I2S=y
CONFIG_SND_SOC_CYGNUS=y
CONFIG_SND_BCM63XX_I2S_WHISTLER=y
CONFIG_SND_EP93XX_SOC=y
CONFIG_SND_DESIGNWARE_I2S=y
CONFIG_SND_DESIGNWARE_PCM=y
#
# SoC Audio for Freescale CPUs
#
#
# Common SoC Audio options for Freescale CPUs:
#
CONFIG_SND_SOC_FSL_ASRC=y
CONFIG_SND_SOC_FSL_SAI=y
CONFIG_SND_SOC_FSL_MQS=y
CONFIG_SND_SOC_FSL_AUDMIX=y
CONFIG_SND_SOC_FSL_SSI=y
CONFIG_SND_SOC_FSL_SPDIF=y
CONFIG_SND_SOC_FSL_ESAI=y
CONFIG_SND_SOC_FSL_MICFIL=y
CONFIG_SND_SOC_FSL_EASRC=y
CONFIG_SND_SOC_FSL_XCVR=y
CONFIG_SND_SOC_FSL_AUD2HTX=y
CONFIG_SND_SOC_FSL_UTILS=y
CONFIG_SND_SOC_FSL_RPMSG=y
CONFIG_SND_SOC_IMX_PCM_DMA=y
CONFIG_SND_SOC_IMX_AUDIO_RPMSG=y
CONFIG_SND_SOC_IMX_PCM_RPMSG=y
CONFIG_SND_SOC_IMX_AUDMUX=y
CONFIG_SND_IMX_SOC=y
#
# SoC Audio support for Freescale i.MX boards:
#
CONFIG_SND_SOC_IMX_ES8328=y
CONFIG_SND_SOC_IMX_SGTL5000=y
CONFIG_SND_SOC_IMX_SPDIF=y
CONFIG_SND_SOC_FSL_ASOC_CARD=y
CONFIG_SND_SOC_IMX_AUDMIX=y
CONFIG_SND_SOC_IMX_HDMI=y
CONFIG_SND_SOC_IMX_RPMSG=y
CONFIG_SND_SOC_IMX_CARD=y
# end of SoC Audio for Freescale CPUs
CONFIG_SND_I2S_HI6210_I2S=y
CONFIG_SND_JZ4740_SOC_I2S=y
CONFIG_SND_KIRKWOOD_SOC=y
CONFIG_SND_KIRKWOOD_SOC_ARMADA370_DB=y
CONFIG_SND_SOC_IMG=y
CONFIG_SND_SOC_IMG_I2S_IN=y
CONFIG_SND_SOC_IMG_I2S_OUT=y
CONFIG_SND_SOC_IMG_PARALLEL_OUT=y
CONFIG_SND_SOC_IMG_SPDIF_IN=y
CONFIG_SND_SOC_IMG_SPDIF_OUT=y
CONFIG_SND_SOC_IMG_PISTACHIO_INTERNAL_DAC=y
CONFIG_SND_SOC_INTEL_SST_TOPLEVEL=y
CONFIG_SND_SOC_ACPI_INTEL_MATCH=y
CONFIG_SND_SOC_INTEL_KEEMBAY=y
CONFIG_SND_SOC_INTEL_AVS=y
#
# Intel AVS Machine drivers
#
#
# Available DSP configurations
#
CONFIG_SND_SOC_INTEL_AVS_MACH_DA7219=y
CONFIG_SND_SOC_INTEL_AVS_MACH_DMIC=y
CONFIG_SND_SOC_INTEL_AVS_MACH_HDAUDIO=y
CONFIG_SND_SOC_INTEL_AVS_MACH_I2S_TEST=y
CONFIG_SND_SOC_INTEL_AVS_MACH_MAX98357A=y
CONFIG_SND_SOC_INTEL_AVS_MACH_MAX98373=y
CONFIG_SND_SOC_INTEL_AVS_MACH_NAU8825=y
CONFIG_SND_SOC_INTEL_AVS_MACH_RT274=y
CONFIG_SND_SOC_INTEL_AVS_MACH_RT286=y
CONFIG_SND_SOC_INTEL_AVS_MACH_RT298=y
CONFIG_SND_SOC_INTEL_AVS_MACH_RT5682=y
CONFIG_SND_SOC_INTEL_AVS_MACH_SSM4567=y
# end of Intel AVS Machine drivers
CONFIG_SND_SOC_INTEL_MACH=y
CONFIG_SND_SOC_INTEL_USER_FRIENDLY_LONG_NAMES=y
CONFIG_SND_SOC_INTEL_BDW_RT5650_MACH=y
CONFIG_SND_SOC_INTEL_BDW_RT5677_MACH=y
CONFIG_SND_SOC_INTEL_BROADWELL_MACH=y
CONFIG_SND_SOC_MEDIATEK=y
CONFIG_SND_SOC_MT8186=y
CONFIG_SND_SOC_MT8186_MT6366_DA7219_MAX98357=y
CONFIG_SND_SOC_MT8186_MT6366_RT1019_RT5682S=y
CONFIG_SND_SOC_MTK_BTCVSD=y
CONFIG_SND_SOC_MT8195=y
CONFIG_SND_SOC_MT8195_MT6359=y
#
# ASoC support for Amlogic platforms
#
CONFIG_SND_MESON_AIU=y
CONFIG_SND_MESON_AXG_FIFO=y
CONFIG_SND_MESON_AXG_FRDDR=y
CONFIG_SND_MESON_AXG_TODDR=y
CONFIG_SND_MESON_AXG_TDM_FORMATTER=y
CONFIG_SND_MESON_AXG_TDM_INTERFACE=y
CONFIG_SND_MESON_AXG_TDMIN=y
CONFIG_SND_MESON_AXG_TDMOUT=y
CONFIG_SND_MESON_AXG_SOUND_CARD=y
CONFIG_SND_MESON_AXG_SPDIFOUT=y
CONFIG_SND_MESON_AXG_SPDIFIN=y
CONFIG_SND_MESON_AXG_PDM=y
CONFIG_SND_MESON_CARD_UTILS=y
CONFIG_SND_MESON_CODEC_GLUE=y
CONFIG_SND_MESON_GX_SOUND_CARD=y
CONFIG_SND_MESON_G12A_TOACODEC=y
CONFIG_SND_MESON_G12A_TOHDMITX=y
CONFIG_SND_SOC_MESON_T9015=y
# end of ASoC support for Amlogic platforms
CONFIG_SND_MXS_SOC=y
CONFIG_SND_SOC_MXS_SGTL5000=y
CONFIG_SND_PXA2XX_SOC=y
CONFIG_SND_SOC_QCOM=y
CONFIG_SND_SOC_LPASS_CPU=y
CONFIG_SND_SOC_LPASS_HDMI=y
CONFIG_SND_SOC_LPASS_PLATFORM=y
CONFIG_SND_SOC_LPASS_CDC_DMA=y
CONFIG_SND_SOC_LPASS_IPQ806X=y
CONFIG_SND_SOC_LPASS_APQ8016=y
CONFIG_SND_SOC_LPASS_SC7180=y
CONFIG_SND_SOC_LPASS_SC7280=y
CONFIG_SND_SOC_STORM=y
CONFIG_SND_SOC_APQ8016_SBC=y
CONFIG_SND_SOC_QCOM_COMMON=y
CONFIG_SND_SOC_QDSP6_COMMON=y
CONFIG_SND_SOC_QDSP6_CORE=y
CONFIG_SND_SOC_QDSP6_AFE=y
CONFIG_SND_SOC_QDSP6_AFE_DAI=y
CONFIG_SND_SOC_QDSP6_AFE_CLOCKS=y
CONFIG_SND_SOC_QDSP6_ADM=y
CONFIG_SND_SOC_QDSP6_ROUTING=y
CONFIG_SND_SOC_QDSP6_ASM=y
CONFIG_SND_SOC_QDSP6_ASM_DAI=y
CONFIG_SND_SOC_QDSP6_APM_DAI=y
CONFIG_SND_SOC_QDSP6_APM_LPASS_DAI=y
CONFIG_SND_SOC_QDSP6_APM=y
CONFIG_SND_SOC_QDSP6_PRM_LPASS_CLOCKS=y
CONFIG_SND_SOC_QDSP6_PRM=y
CONFIG_SND_SOC_QDSP6=y
CONFIG_SND_SOC_MSM8996=y
CONFIG_SND_SOC_SDM845=y
CONFIG_SND_SOC_SM8250=y
CONFIG_SND_SOC_SC8280XP=y
CONFIG_SND_SOC_SC7180=y
CONFIG_SND_SOC_SC7280=y
CONFIG_SND_SOC_ROCKCHIP=y
CONFIG_SND_SOC_ROCKCHIP_I2S=y
CONFIG_SND_SOC_ROCKCHIP_I2S_TDM=y
CONFIG_SND_SOC_ROCKCHIP_PDM=y
CONFIG_SND_SOC_ROCKCHIP_SPDIF=y
CONFIG_SND_SOC_ROCKCHIP_MAX98090=y
CONFIG_SND_SOC_ROCKCHIP_RT5645=y
CONFIG_SND_SOC_RK3288_HDMI_ANALOG=y
CONFIG_SND_SOC_RK3399_GRU_SOUND=y
CONFIG_SND_SOC_SAMSUNG=y
CONFIG_SND_S3C24XX_I2S=y
CONFIG_SND_SAMSUNG_PCM=y
CONFIG_SND_SAMSUNG_SPDIF=y
CONFIG_SND_SAMSUNG_I2S=y
CONFIG_SND_SOC_SAMSUNG_NEO1973_WM8753=y
CONFIG_SND_SOC_SAMSUNG_SMDK_WM8580=y
CONFIG_SND_SOC_SAMSUNG_SMDK_WM8994=y
CONFIG_SND_SOC_SAMSUNG_S3C24XX_UDA134X=y
CONFIG_SND_SOC_SAMSUNG_SIMTEC=y
CONFIG_SND_SOC_SAMSUNG_SIMTEC_TLV320AIC23=y
CONFIG_SND_SOC_SAMSUNG_SIMTEC_HERMES=y
CONFIG_SND_SOC_SAMSUNG_H1940_UDA1380=y
CONFIG_SND_SOC_SAMSUNG_RX1950_UDA1380=y
CONFIG_SND_SOC_SMARTQ=y
CONFIG_SND_SOC_SAMSUNG_SMDK_SPDIF=y
CONFIG_SND_SOC_SMDK_WM8994_PCM=y
CONFIG_SND_SOC_SPEYSIDE=y
CONFIG_SND_SOC_TOBERMORY=y
CONFIG_SND_SOC_BELLS=y
CONFIG_SND_SOC_LOWLAND=y
CONFIG_SND_SOC_LITTLEMILL=y
CONFIG_SND_SOC_SNOW=y
CONFIG_SND_SOC_ODROID=y
CONFIG_SND_SOC_ARNDALE=y
CONFIG_SND_SOC_SAMSUNG_TM2_WM5110=y
CONFIG_SND_SOC_SAMSUNG_ARIES_WM8994=y
CONFIG_SND_SOC_SAMSUNG_MIDAS_WM1811=y
#
# SoC Audio support for Renesas SoCs
#
CONFIG_SND_SOC_SH4_FSI=y
CONFIG_SND_SOC_RCAR=y
CONFIG_SND_SOC_RZ=y
# end of SoC Audio support for Renesas SoCs
CONFIG_SND_SOC_SOF_TOPLEVEL=y
CONFIG_SND_SOC_SOF_PCI_DEV=y
CONFIG_SND_SOC_SOF_PCI=y
CONFIG_SND_SOC_SOF_ACPI=y
CONFIG_SND_SOC_SOF_ACPI_DEV=y
CONFIG_SND_SOC_SOF_OF=y
CONFIG_SND_SOC_SOF_OF_DEV=y
CONFIG_SND_SOC_SOF_COMPRESS=y
CONFIG_SND_SOC_SOF_DEBUG_PROBES=y
CONFIG_SND_SOC_SOF_CLIENT=y
CONFIG_SND_SOC_SOF_DEVELOPER_SUPPORT=y
CONFIG_SND_SOC_SOF_FORCE_PROBE_WORKQUEUE=y
CONFIG_SND_SOC_SOF_NOCODEC=y
CONFIG_SND_SOC_SOF_NOCODEC_SUPPORT=y
CONFIG_SND_SOC_SOF_STRICT_ABI_CHECKS=y
CONFIG_SND_SOC_SOF_DEBUG=y
CONFIG_SND_SOC_SOF_FORCE_NOCODEC_MODE=y
CONFIG_SND_SOC_SOF_DEBUG_XRUN_STOP=y
CONFIG_SND_SOC_SOF_DEBUG_VERBOSE_IPC=y
CONFIG_SND_SOC_SOF_DEBUG_FORCE_IPC_POSITION=y
CONFIG_SND_SOC_SOF_DEBUG_ENABLE_DEBUGFS_CACHE=y
CONFIG_SND_SOC_SOF_DEBUG_ENABLE_FIRMWARE_TRACE=y
CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST=y
CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST_NUM=2
CONFIG_SND_SOC_SOF_DEBUG_IPC_MSG_INJECTOR=y
CONFIG_SND_SOC_SOF_DEBUG_RETAIN_DSP_CONTEXT=y
CONFIG_SND_SOC_SOF=y
CONFIG_SND_SOC_SOF_PROBE_WORK_QUEUE=y
CONFIG_SND_SOC_SOF_IPC3=y
CONFIG_SND_SOC_SOF_INTEL_IPC4=y
CONFIG_SND_SOC_SOF_AMD_TOPLEVEL=y
CONFIG_SND_SOC_SOF_AMD_COMMON=y
CONFIG_SND_SOC_SOF_AMD_RENOIR=y
CONFIG_SND_SOC_SOF_AMD_REMBRANDT=y
CONFIG_SND_SOC_SOF_IMX_TOPLEVEL=y
CONFIG_SND_SOC_SOF_IMX_COMMON=y
CONFIG_SND_SOC_SOF_IMX8=y
CONFIG_SND_SOC_SOF_IMX8M=y
CONFIG_SND_SOC_SOF_IMX8ULP=y
CONFIG_SND_SOC_SOF_INTEL_TOPLEVEL=y
CONFIG_SND_SOC_SOF_INTEL_HIFI_EP_IPC=y
CONFIG_SND_SOC_SOF_INTEL_ATOM_HIFI_EP=y
CONFIG_SND_SOC_SOF_INTEL_COMMON=y
CONFIG_SND_SOC_SOF_BAYTRAIL=y
CONFIG_SND_SOC_SOF_BROADWELL=y
CONFIG_SND_SOC_SOF_MERRIFIELD=y
CONFIG_SND_SOC_SOF_INTEL_SKL=y
CONFIG_SND_SOC_SOF_SKYLAKE=y
CONFIG_SND_SOC_SOF_KABYLAKE=y
CONFIG_SND_SOC_SOF_INTEL_APL=y
CONFIG_SND_SOC_SOF_APOLLOLAKE=y
CONFIG_SND_SOC_SOF_GEMINILAKE=y
CONFIG_SND_SOC_SOF_INTEL_CNL=y
CONFIG_SND_SOC_SOF_CANNONLAKE=y
CONFIG_SND_SOC_SOF_COFFEELAKE=y
CONFIG_SND_SOC_SOF_COMETLAKE=y
CONFIG_SND_SOC_SOF_INTEL_ICL=y
CONFIG_SND_SOC_SOF_ICELAKE=y
CONFIG_SND_SOC_SOF_JASPERLAKE=y
CONFIG_SND_SOC_SOF_INTEL_TGL=y
CONFIG_SND_SOC_SOF_TIGERLAKE=y
CONFIG_SND_SOC_SOF_ELKHARTLAKE=y
CONFIG_SND_SOC_SOF_ALDERLAKE=y
CONFIG_SND_SOC_SOF_INTEL_MTL=y
CONFIG_SND_SOC_SOF_METEORLAKE=y
CONFIG_SND_SOC_SOF_HDA_COMMON=y
CONFIG_SND_SOC_SOF_HDA_LINK_BASELINE=y
CONFIG_SND_SOC_SOF_HDA_PROBES=y
CONFIG_SND_SOC_SOF_INTEL_SOUNDWIRE_LINK_BASELINE=y
CONFIG_SND_SOC_SOF_MTK_TOPLEVEL=y
CONFIG_SND_SOC_SOF_MTK_COMMON=y
CONFIG_SND_SOC_SOF_MT8186=y
CONFIG_SND_SOC_SOF_MT8195=y
CONFIG_SND_SOC_SOF_XTENSA=y
CONFIG_SND_SOC_SPRD=y
CONFIG_SND_SOC_SPRD_MCDT=y
CONFIG_SND_SOC_STI=y
#
# STMicroelectronics STM32 SOC audio support
#
CONFIG_SND_SOC_STM32_SAI=y
CONFIG_SND_SOC_STM32_I2S=y
CONFIG_SND_SOC_STM32_SPDIFRX=y
CONFIG_SND_SOC_STM32_DFSDM=y
# end of STMicroelectronics STM32 SOC audio support
#
# Allwinner SoC Audio support
#
CONFIG_SND_SUN4I_CODEC=y
CONFIG_SND_SUN8I_CODEC=y
CONFIG_SND_SUN8I_CODEC_ANALOG=y
CONFIG_SND_SUN50I_CODEC_ANALOG=y
CONFIG_SND_SUN4I_I2S=y
CONFIG_SND_SUN4I_SPDIF=y
CONFIG_SND_SUN50I_DMIC=y
CONFIG_SND_SUN8I_ADDA_PR_REGMAP=y
# end of Allwinner SoC Audio support
CONFIG_SND_SOC_TEGRA=y
CONFIG_SND_SOC_TEGRA20_AC97=y
CONFIG_SND_SOC_TEGRA20_DAS=y
CONFIG_SND_SOC_TEGRA20_I2S=y
CONFIG_SND_SOC_TEGRA20_SPDIF=y
CONFIG_SND_SOC_TEGRA30_AHUB=y
CONFIG_SND_SOC_TEGRA30_I2S=y
CONFIG_SND_SOC_TEGRA210_AHUB=y
CONFIG_SND_SOC_TEGRA210_DMIC=y
CONFIG_SND_SOC_TEGRA210_I2S=y
CONFIG_SND_SOC_TEGRA210_OPE=y
CONFIG_SND_SOC_TEGRA186_ASRC=y
CONFIG_SND_SOC_TEGRA186_DSPK=y
CONFIG_SND_SOC_TEGRA210_ADMAIF=y
CONFIG_SND_SOC_TEGRA210_MVC=y
CONFIG_SND_SOC_TEGRA210_SFC=y
CONFIG_SND_SOC_TEGRA210_AMX=y
CONFIG_SND_SOC_TEGRA210_ADX=y
CONFIG_SND_SOC_TEGRA210_MIXER=y
CONFIG_SND_SOC_TEGRA_AUDIO_GRAPH_CARD=y
CONFIG_SND_SOC_TEGRA_MACHINE_DRV=y
CONFIG_SND_SOC_TEGRA_RT5640=y
CONFIG_SND_SOC_TEGRA_WM8753=y
CONFIG_SND_SOC_TEGRA_WM8903=y
CONFIG_SND_SOC_TEGRA_WM9712=y
CONFIG_SND_SOC_TEGRA_TRIMSLICE=y
CONFIG_SND_SOC_TEGRA_ALC5632=y
CONFIG_SND_SOC_TEGRA_MAX98090=y
CONFIG_SND_SOC_TEGRA_RT5677=y
CONFIG_SND_SOC_TEGRA_SGTL5000=y
#
# Audio support for Texas Instruments SoCs
#
CONFIG_SND_SOC_TI_EDMA_PCM=y
CONFIG_SND_SOC_TI_SDMA_PCM=y
CONFIG_SND_SOC_TI_UDMA_PCM=y
#
# Texas Instruments DAI support for:
#
CONFIG_SND_SOC_DAVINCI_ASP=y
CONFIG_SND_SOC_DAVINCI_MCASP=y
CONFIG_SND_SOC_DAVINCI_VCIF=y
CONFIG_SND_SOC_OMAP_DMIC=y
CONFIG_SND_SOC_OMAP_MCBSP=y
CONFIG_SND_SOC_OMAP_MCPDM=y
#
# Audio support for boards with Texas Instruments SoCs
#
CONFIG_SND_SOC_OMAP3_TWL4030=y
CONFIG_SND_SOC_OMAP_ABE_TWL6040=y
CONFIG_SND_SOC_OMAP_HDMI=y
CONFIG_SND_SOC_J721E_EVM=y
# end of Audio support for Texas Instruments SoCs
CONFIG_SND_SOC_UNIPHIER=y
CONFIG_SND_SOC_UNIPHIER_AIO=y
CONFIG_SND_SOC_UNIPHIER_LD11=y
CONFIG_SND_SOC_UNIPHIER_PXS2=y
CONFIG_SND_SOC_UNIPHIER_EVEA_CODEC=y
CONFIG_SND_SOC_XILINX_I2S=y
CONFIG_SND_SOC_XILINX_AUDIO_FORMATTER=y
CONFIG_SND_SOC_XILINX_SPDIF=y
CONFIG_SND_SOC_XTFPGA_I2S=y
CONFIG_SND_SOC_I2C_AND_SPI=y
#
# CODEC drivers
#
CONFIG_SND_SOC_ALL_CODECS=y
CONFIG_SND_SOC_88PM860X=y
CONFIG_SND_SOC_ARIZONA=y
CONFIG_SND_SOC_WM_HUBS=y
CONFIG_SND_SOC_WM_ADSP=y
CONFIG_SND_SOC_AB8500_CODEC=y
CONFIG_SND_SOC_AC97_CODEC=y
CONFIG_SND_SOC_AD1836=y
CONFIG_SND_SOC_AD193X=y
CONFIG_SND_SOC_AD193X_SPI=y
CONFIG_SND_SOC_AD193X_I2C=y
CONFIG_SND_SOC_AD1980=y
CONFIG_SND_SOC_AD73311=y
CONFIG_SND_SOC_ADAU_UTILS=y
CONFIG_SND_SOC_ADAU1372=y
CONFIG_SND_SOC_ADAU1372_I2C=y
CONFIG_SND_SOC_ADAU1372_SPI=y
CONFIG_SND_SOC_ADAU1373=y
CONFIG_SND_SOC_ADAU1701=y
CONFIG_SND_SOC_ADAU17X1=y
CONFIG_SND_SOC_ADAU1761=y
CONFIG_SND_SOC_ADAU1761_I2C=y
CONFIG_SND_SOC_ADAU1761_SPI=y
CONFIG_SND_SOC_ADAU1781=y
CONFIG_SND_SOC_ADAU1781_I2C=y
CONFIG_SND_SOC_ADAU1781_SPI=y
CONFIG_SND_SOC_ADAU1977=y
CONFIG_SND_SOC_ADAU1977_SPI=y
CONFIG_SND_SOC_ADAU1977_I2C=y
CONFIG_SND_SOC_ADAU7002=y
CONFIG_SND_SOC_ADAU7118=y
CONFIG_SND_SOC_ADAU7118_HW=y
CONFIG_SND_SOC_ADAU7118_I2C=y
CONFIG_SND_SOC_ADAV80X=y
CONFIG_SND_SOC_ADAV801=y
CONFIG_SND_SOC_ADAV803=y
CONFIG_SND_SOC_ADS117X=y
CONFIG_SND_SOC_AK4104=y
CONFIG_SND_SOC_AK4118=y
CONFIG_SND_SOC_AK4375=y
CONFIG_SND_SOC_AK4458=y
CONFIG_SND_SOC_AK4535=y
CONFIG_SND_SOC_AK4554=y
CONFIG_SND_SOC_AK4613=y
CONFIG_SND_SOC_AK4641=y
CONFIG_SND_SOC_AK4642=y
CONFIG_SND_SOC_AK4671=y
CONFIG_SND_SOC_AK5386=y
CONFIG_SND_SOC_AK5558=y
CONFIG_SND_SOC_ALC5623=y
CONFIG_SND_SOC_ALC5632=y
CONFIG_SND_SOC_AW8738=y
CONFIG_SND_SOC_BD28623=y
CONFIG_SND_SOC_BT_SCO=y
CONFIG_SND_SOC_CPCAP=y
CONFIG_SND_SOC_CQ0093VC=y
CONFIG_SND_SOC_CROS_EC_CODEC=y
CONFIG_SND_SOC_CS35L32=y
CONFIG_SND_SOC_CS35L33=y
CONFIG_SND_SOC_CS35L34=y
CONFIG_SND_SOC_CS35L35=y
CONFIG_SND_SOC_CS35L36=y
CONFIG_SND_SOC_CS35L41_LIB=y
CONFIG_SND_SOC_CS35L41=y
CONFIG_SND_SOC_CS35L41_SPI=y
CONFIG_SND_SOC_CS35L41_I2C=y
CONFIG_SND_SOC_CS35L45_TABLES=y
CONFIG_SND_SOC_CS35L45=y
CONFIG_SND_SOC_CS35L45_SPI=y
CONFIG_SND_SOC_CS35L45_I2C=y
CONFIG_SND_SOC_CS42L42_CORE=y
CONFIG_SND_SOC_CS42L42=y
CONFIG_SND_SOC_CS42L51=y
CONFIG_SND_SOC_CS42L51_I2C=y
CONFIG_SND_SOC_CS42L52=y
CONFIG_SND_SOC_CS42L56=y
CONFIG_SND_SOC_CS42L73=y
CONFIG_SND_SOC_CS42L83=y
CONFIG_SND_SOC_CS4234=y
CONFIG_SND_SOC_CS4265=y
CONFIG_SND_SOC_CS4270=y
CONFIG_SND_SOC_CS4271=y
CONFIG_SND_SOC_CS4271_I2C=y
CONFIG_SND_SOC_CS4271_SPI=y
CONFIG_SND_SOC_CS42XX8=y
CONFIG_SND_SOC_CS42XX8_I2C=y
CONFIG_SND_SOC_CS43130=y
CONFIG_SND_SOC_CS4341=y
CONFIG_SND_SOC_CS4349=y
CONFIG_SND_SOC_CS47L15=y
CONFIG_SND_SOC_CS47L24=y
CONFIG_SND_SOC_CS47L35=y
CONFIG_SND_SOC_CS47L85=y
CONFIG_SND_SOC_CS47L90=y
CONFIG_SND_SOC_CS47L92=y
CONFIG_SND_SOC_CS53L30=y
CONFIG_SND_SOC_CX20442=y
CONFIG_SND_SOC_CX2072X=y
CONFIG_SND_SOC_JZ4740_CODEC=y
CONFIG_SND_SOC_JZ4725B_CODEC=y
CONFIG_SND_SOC_JZ4760_CODEC=y
CONFIG_SND_SOC_JZ4770_CODEC=y
CONFIG_SND_SOC_L3=y
CONFIG_SND_SOC_DA7210=y
CONFIG_SND_SOC_DA7213=y
CONFIG_SND_SOC_DA7218=y
CONFIG_SND_SOC_DA7219=y
CONFIG_SND_SOC_DA732X=y
CONFIG_SND_SOC_DA9055=y
CONFIG_SND_SOC_DMIC=y
CONFIG_SND_SOC_HDMI_CODEC=y
CONFIG_SND_SOC_ES7134=y
CONFIG_SND_SOC_ES7241=y
CONFIG_SND_SOC_ES8316=y
CONFIG_SND_SOC_ES8326=y
CONFIG_SND_SOC_ES8328=y
CONFIG_SND_SOC_ES8328_I2C=y
CONFIG_SND_SOC_ES8328_SPI=y
CONFIG_SND_SOC_GTM601=y
CONFIG_SND_SOC_HDAC_HDMI=y
CONFIG_SND_SOC_HDAC_HDA=y
CONFIG_SND_SOC_HDA=y
CONFIG_SND_SOC_ICS43432=y
CONFIG_SND_SOC_INNO_RK3036=y
CONFIG_SND_SOC_ISABELLE=y
CONFIG_SND_SOC_LM49453=y
CONFIG_SND_SOC_LOCHNAGAR_SC=y
CONFIG_SND_SOC_MADERA=y
CONFIG_SND_SOC_MAX98088=y
CONFIG_SND_SOC_MAX98090=y
CONFIG_SND_SOC_MAX98095=y
CONFIG_SND_SOC_MAX98357A=y
CONFIG_SND_SOC_MAX98371=y
CONFIG_SND_SOC_MAX98504=y
CONFIG_SND_SOC_MAX9867=y
CONFIG_SND_SOC_MAX98925=y
CONFIG_SND_SOC_MAX98926=y
CONFIG_SND_SOC_MAX98927=y
CONFIG_SND_SOC_MAX98520=y
CONFIG_SND_SOC_MAX98373=y
CONFIG_SND_SOC_MAX98373_I2C=y
CONFIG_SND_SOC_MAX98373_SDW=y
CONFIG_SND_SOC_MAX98390=y
CONFIG_SND_SOC_MAX98396=y
CONFIG_SND_SOC_MAX9850=y
CONFIG_SND_SOC_MAX9860=y
CONFIG_SND_SOC_MSM8916_WCD_ANALOG=y
CONFIG_SND_SOC_MSM8916_WCD_DIGITAL=y
CONFIG_SND_SOC_PCM1681=y
CONFIG_SND_SOC_PCM1789=y
CONFIG_SND_SOC_PCM1789_I2C=y
CONFIG_SND_SOC_PCM179X=y
CONFIG_SND_SOC_PCM179X_I2C=y
CONFIG_SND_SOC_PCM179X_SPI=y
CONFIG_SND_SOC_PCM186X=y
CONFIG_SND_SOC_PCM186X_I2C=y
CONFIG_SND_SOC_PCM186X_SPI=y
CONFIG_SND_SOC_PCM3008=y
CONFIG_SND_SOC_PCM3060=y
CONFIG_SND_SOC_PCM3060_I2C=y
CONFIG_SND_SOC_PCM3060_SPI=y
CONFIG_SND_SOC_PCM3168A=y
CONFIG_SND_SOC_PCM3168A_I2C=y
CONFIG_SND_SOC_PCM3168A_SPI=y
CONFIG_SND_SOC_PCM5102A=y
CONFIG_SND_SOC_PCM512x=y
CONFIG_SND_SOC_PCM512x_I2C=y
CONFIG_SND_SOC_PCM512x_SPI=y
CONFIG_SND_SOC_RK3328=y
CONFIG_SND_SOC_RK817=y
CONFIG_SND_SOC_RL6231=y
CONFIG_SND_SOC_RL6347A=y
CONFIG_SND_SOC_RT274=y
CONFIG_SND_SOC_RT286=y
CONFIG_SND_SOC_RT298=y
CONFIG_SND_SOC_RT1011=y
CONFIG_SND_SOC_RT1015=y
CONFIG_SND_SOC_RT1015P=y
CONFIG_SND_SOC_RT1016=y
CONFIG_SND_SOC_RT1019=y
CONFIG_SND_SOC_RT1305=y
CONFIG_SND_SOC_RT1308=y
CONFIG_SND_SOC_RT1308_SDW=y
CONFIG_SND_SOC_RT1316_SDW=y
CONFIG_SND_SOC_RT5514=y
CONFIG_SND_SOC_RT5514_SPI=y
CONFIG_SND_SOC_RT5616=y
CONFIG_SND_SOC_RT5631=y
CONFIG_SND_SOC_RT5640=y
CONFIG_SND_SOC_RT5645=y
CONFIG_SND_SOC_RT5651=y
CONFIG_SND_SOC_RT5659=y
CONFIG_SND_SOC_RT5660=y
CONFIG_SND_SOC_RT5663=y
CONFIG_SND_SOC_RT5665=y
CONFIG_SND_SOC_RT5668=y
CONFIG_SND_SOC_RT5670=y
CONFIG_SND_SOC_RT5677=y
CONFIG_SND_SOC_RT5677_SPI=y
CONFIG_SND_SOC_RT5682=y
CONFIG_SND_SOC_RT5682_I2C=y
CONFIG_SND_SOC_RT5682_SDW=y
CONFIG_SND_SOC_RT5682S=y
CONFIG_SND_SOC_RT700=y
CONFIG_SND_SOC_RT700_SDW=y
CONFIG_SND_SOC_RT711=y
CONFIG_SND_SOC_RT711_SDW=y
CONFIG_SND_SOC_RT711_SDCA_SDW=y
CONFIG_SND_SOC_RT715=y
CONFIG_SND_SOC_RT715_SDW=y
CONFIG_SND_SOC_RT715_SDCA_SDW=y
CONFIG_SND_SOC_RT9120=y
CONFIG_SND_SOC_SDW_MOCKUP=y
CONFIG_SND_SOC_SGTL5000=y
CONFIG_SND_SOC_SI476X=y
CONFIG_SND_SOC_SIGMADSP=y
CONFIG_SND_SOC_SIGMADSP_I2C=y
CONFIG_SND_SOC_SIGMADSP_REGMAP=y
CONFIG_SND_SOC_SIMPLE_AMPLIFIER=y
CONFIG_SND_SOC_SIMPLE_MUX=y
CONFIG_SND_SOC_SPDIF=y
CONFIG_SND_SOC_SRC4XXX_I2C=y
CONFIG_SND_SOC_SRC4XXX=y
CONFIG_SND_SOC_SSM2305=y
CONFIG_SND_SOC_SSM2518=y
CONFIG_SND_SOC_SSM2602=y
CONFIG_SND_SOC_SSM2602_SPI=y
CONFIG_SND_SOC_SSM2602_I2C=y
CONFIG_SND_SOC_SSM4567=y
CONFIG_SND_SOC_STA32X=y
CONFIG_SND_SOC_STA350=y
CONFIG_SND_SOC_STA529=y
CONFIG_SND_SOC_STAC9766=y
CONFIG_SND_SOC_STI_SAS=y
CONFIG_SND_SOC_TAS2552=y
CONFIG_SND_SOC_TAS2562=y
CONFIG_SND_SOC_TAS2764=y
CONFIG_SND_SOC_TAS2770=y
CONFIG_SND_SOC_TAS2780=y
CONFIG_SND_SOC_TAS5086=y
CONFIG_SND_SOC_TAS571X=y
CONFIG_SND_SOC_TAS5720=y
CONFIG_SND_SOC_TAS5805M=y
CONFIG_SND_SOC_TAS6424=y
CONFIG_SND_SOC_TDA7419=y
CONFIG_SND_SOC_TFA9879=y
CONFIG_SND_SOC_TFA989X=y
CONFIG_SND_SOC_TLV320ADC3XXX=y
CONFIG_SND_SOC_TLV320AIC23=y
CONFIG_SND_SOC_TLV320AIC23_I2C=y
CONFIG_SND_SOC_TLV320AIC23_SPI=y
CONFIG_SND_SOC_TLV320AIC26=y
CONFIG_SND_SOC_TLV320AIC31XX=y
CONFIG_SND_SOC_TLV320AIC32X4=y
CONFIG_SND_SOC_TLV320AIC32X4_I2C=y
CONFIG_SND_SOC_TLV320AIC32X4_SPI=y
CONFIG_SND_SOC_TLV320AIC3X=y
CONFIG_SND_SOC_TLV320AIC3X_I2C=y
CONFIG_SND_SOC_TLV320AIC3X_SPI=y
CONFIG_SND_SOC_TLV320DAC33=y
CONFIG_SND_SOC_TLV320ADCX140=y
CONFIG_SND_SOC_TS3A227E=y
CONFIG_SND_SOC_TSCS42XX=y
CONFIG_SND_SOC_TSCS454=y
CONFIG_SND_SOC_TWL4030=y
CONFIG_SND_SOC_TWL6040=y
CONFIG_SND_SOC_UDA1334=y
CONFIG_SND_SOC_UDA134X=y
CONFIG_SND_SOC_UDA1380=y
CONFIG_SND_SOC_WCD9335=y
CONFIG_SND_SOC_WCD_MBHC=y
CONFIG_SND_SOC_WCD934X=y
CONFIG_SND_SOC_WCD938X=y
CONFIG_SND_SOC_WCD938X_SDW=y
CONFIG_SND_SOC_WL1273=y
CONFIG_SND_SOC_WM0010=y
CONFIG_SND_SOC_WM1250_EV1=y
CONFIG_SND_SOC_WM2000=y
CONFIG_SND_SOC_WM2200=y
CONFIG_SND_SOC_WM5100=y
CONFIG_SND_SOC_WM5102=y
CONFIG_SND_SOC_WM5110=y
CONFIG_SND_SOC_WM8350=y
CONFIG_SND_SOC_WM8400=y
CONFIG_SND_SOC_WM8510=y
CONFIG_SND_SOC_WM8523=y
CONFIG_SND_SOC_WM8524=y
CONFIG_SND_SOC_WM8580=y
CONFIG_SND_SOC_WM8711=y
CONFIG_SND_SOC_WM8727=y
CONFIG_SND_SOC_WM8728=y
CONFIG_SND_SOC_WM8731=y
CONFIG_SND_SOC_WM8731_I2C=y
CONFIG_SND_SOC_WM8731_SPI=y
CONFIG_SND_SOC_WM8737=y
CONFIG_SND_SOC_WM8741=y
CONFIG_SND_SOC_WM8750=y
CONFIG_SND_SOC_WM8753=y
CONFIG_SND_SOC_WM8770=y
CONFIG_SND_SOC_WM8776=y
CONFIG_SND_SOC_WM8782=y
CONFIG_SND_SOC_WM8804=y
CONFIG_SND_SOC_WM8804_I2C=y
CONFIG_SND_SOC_WM8804_SPI=y
CONFIG_SND_SOC_WM8900=y
CONFIG_SND_SOC_WM8903=y
CONFIG_SND_SOC_WM8904=y
CONFIG_SND_SOC_WM8940=y
CONFIG_SND_SOC_WM8955=y
CONFIG_SND_SOC_WM8960=y
CONFIG_SND_SOC_WM8961=y
CONFIG_SND_SOC_WM8962=y
CONFIG_SND_SOC_WM8971=y
CONFIG_SND_SOC_WM8974=y
CONFIG_SND_SOC_WM8978=y
CONFIG_SND_SOC_WM8983=y
CONFIG_SND_SOC_WM8985=y
CONFIG_SND_SOC_WM8988=y
CONFIG_SND_SOC_WM8990=y
CONFIG_SND_SOC_WM8991=y
CONFIG_SND_SOC_WM8993=y
CONFIG_SND_SOC_WM8994=y
CONFIG_SND_SOC_WM8995=y
CONFIG_SND_SOC_WM8996=y
CONFIG_SND_SOC_WM8997=y
CONFIG_SND_SOC_WM8998=y
CONFIG_SND_SOC_WM9081=y
CONFIG_SND_SOC_WM9090=y
CONFIG_SND_SOC_WM9705=y
CONFIG_SND_SOC_WM9712=y
CONFIG_SND_SOC_WM9713=y
CONFIG_SND_SOC_WSA881X=y
CONFIG_SND_SOC_WSA883X=y
CONFIG_SND_SOC_ZL38060=y
CONFIG_SND_SOC_LM4857=y
CONFIG_SND_SOC_MAX9759=y
CONFIG_SND_SOC_MAX9768=y
CONFIG_SND_SOC_MAX9877=y
CONFIG_SND_SOC_MC13783=y
CONFIG_SND_SOC_ML26124=y
CONFIG_SND_SOC_MT6351=y
CONFIG_SND_SOC_MT6358=y
CONFIG_SND_SOC_MT6359=y
CONFIG_SND_SOC_MT6359_ACCDET=y
CONFIG_SND_SOC_MT6660=y
CONFIG_SND_SOC_NAU8315=y
CONFIG_SND_SOC_NAU8540=y
CONFIG_SND_SOC_NAU8810=y
CONFIG_SND_SOC_NAU8821=y
CONFIG_SND_SOC_NAU8822=y
CONFIG_SND_SOC_NAU8824=y
CONFIG_SND_SOC_NAU8825=y
CONFIG_SND_SOC_TPA6130A2=y
CONFIG_SND_SOC_LPASS_MACRO_COMMON=y
CONFIG_SND_SOC_LPASS_WSA_MACRO=y
CONFIG_SND_SOC_LPASS_VA_MACRO=y
CONFIG_SND_SOC_LPASS_RX_MACRO=y
CONFIG_SND_SOC_LPASS_TX_MACRO=y
# end of CODEC drivers
CONFIG_SND_SIMPLE_CARD_UTILS=y
CONFIG_SND_SIMPLE_CARD=y
CONFIG_SND_AUDIO_GRAPH_CARD=y
CONFIG_SND_AUDIO_GRAPH_CARD2=y
CONFIG_SND_AUDIO_GRAPH_CARD2_CUSTOM_SAMPLE=y
CONFIG_SND_TEST_COMPONENT=y
CONFIG_SND_VIRTIO=y
CONFIG_AC97_BUS=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_PRODIKEYS=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_BIG_ENDIAN_DESC=y
CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
CONFIG_USB_EHCI_BIG_ENDIAN_MMIO=y
CONFIG_USB_EHCI_BIG_ENDIAN_DESC=y
CONFIG_USB_UHCI_BIG_ENDIAN_MMIO=y
CONFIG_USB_UHCI_BIG_ENDIAN_DESC=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_SL811_CS=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=y
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=y
# 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_FUSB300=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_U_AUDIO=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_UAC1=y
CONFIG_USB_F_UAC1_LEGACY=y
CONFIG_USB_F_UAC2=y
CONFIG_USB_F_UVC=y
CONFIG_USB_F_MIDI=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_UAC1=y
CONFIG_USB_CONFIGFS_F_UAC1_LEGACY=y
CONFIG_USB_CONFIGFS_F_UAC2=y
CONFIG_USB_CONFIGFS_F_MIDI=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_AUDIO=y
CONFIG_GADGET_UAC1=y
CONFIG_GADGET_UAC1_LEGACY=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_MIDI_GADGET=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_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_SDRICOH_CS=y
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_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_JZ4740=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_CXGB4=y
CONFIG_INFINIBAND_IRDMA=y
CONFIG_MLX4_INFINIBAND=y
CONFIG_MLX5_INFINIBAND=y
CONFIG_INFINIBAND_MTHCA=y
CONFIG_INFINIBAND_MTHCA_DEBUG=y
CONFIG_INFINIBAND_OCRDMA=y
CONFIG_INFINIBAND_VMWARE_PVRDMA=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_RTC_LIB=y
CONFIG_RTC_MC146818_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_CMOS=y
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=y
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_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_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_QCOM_ADM=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
CONFIG_DMABUF_HEAPS_CMA=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_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_PCMCIA_DRIVERS=y
CONFIG_COMEDI_CB_DAS16_CS=y
CONFIG_COMEDI_DAS08_CS=y
CONFIG_COMEDI_NI_DAQ_700_CS=y
CONFIG_COMEDI_NI_DAQ_DIO24_CS=y
CONFIG_COMEDI_NI_LABPC_CS=y
CONFIG_COMEDI_NI_MIO_CS=y
CONFIG_COMEDI_QUATECH_DAQP_CS=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_ALSA=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_AUDIO=y
CONFIG_GREYBUS_AUDIO_APB_CODEC=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_SND_BCM2835=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_MIPS_PLATFORM_DEVICES=y
CONFIG_RS780E_ACPI=y
CONFIG_LS2K_RESET=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
#
# CONFIG_COMMON_CLK_AXG_AUDIO is not set
# 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_TI_32K=y
CONFIG_CLKSRC_STM32_LP=y
CONFIG_CLKSRC_MPS2=y
CONFIG_ARC_TIMERS=y
CONFIG_ARC_TIMERS_64BIT=y
CONFIG_ARM_TIMER_SP804=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_VERSATILE=y
CONFIG_CLKSRC_MIPS_GIC=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_ARMV7S=y
CONFIG_IOMMU_IO_PGTABLE_ARMV7S_SELFTEST=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_OMAP_IOMMU=y
CONFIG_OMAP_IOMMU_DEBUG=y
CONFIG_ROCKCHIP_IOMMU=y
CONFIG_SUN50I_IOMMU=y
CONFIG_S390_CCW_IOMMU=y
CONFIG_S390_AP_IOMMU=y
CONFIG_MTK_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
#
CONFIG_SOUNDWIRE_QCOM=y
#
# 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
#
# 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_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_IDT=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_IRQ_MIPS_CPU=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_MIPS_GIC=y
CONFIG_INGENIC_IRQ=y
CONFIG_INGENIC_TCU_IRQ=y
CONFIG_MSCC_OCELOT_IRQ=y
CONFIG_IRQ_UNIPHIER_AIDET=y
CONFIG_MESON_IRQ_GPIO=y
CONFIG_GOLDFISH_PIC=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_IDLE_INJECT=y
CONFIG_DTPM=y
CONFIG_DTPM_CPU=y
CONFIG_DTPM_DEVFREQ=y
CONFIG_MCB=y
CONFIG_MCB_PCI=y
CONFIG_MCB_LPC=y
#
# Performance monitor support
#
CONFIG_ARM_CCN=y
CONFIG_ARM_CMN=y
CONFIG_FSL_IMX8_DDR_PMU=y
CONFIG_ARM_DMC620_PMU=y
CONFIG_ALIBABA_UNCORE_DRW_PMU=y
CONFIG_HNS3_PMU=y
# end of Performance monitor support
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_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_FME=y
CONFIG_FPGA_DFL_FME_MGR=y
CONFIG_FPGA_DFL_FME_BRIDGE=y
CONFIG_FPGA_DFL_FME_REGION=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_MOST_SND=y
CONFIG_PECI=y
CONFIG_PECI_CPU=y
CONFIG_PECI_ASPEED=y
CONFIG_HTE=y
# end of Device Drivers
#
# File systems
#
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=y
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_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_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_VMCORE=y
CONFIG_PROC_VMCORE_DEVICE_DUMP=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_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=y
# CONFIG_SQUASHFS_DECOMP_MULTI is not set
# CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU is not set
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_MINIX_FS_NATIVE_ENDIAN=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_FTRACE=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_PSTORE_BLK_FTRACE_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_SECURITY_LANDLOCK=y
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
#
#
# Memory initialization
#
CONFIG_CC_HAS_AUTO_VAR_INIT_PATTERN=y
CONFIG_CC_HAS_AUTO_VAR_INIT_ZERO_BARE=y
CONFIG_CC_HAS_AUTO_VAR_INIT_ZERO=y
# CONFIG_INIT_STACK_NONE is not set
CONFIG_INIT_STACK_ALL_PATTERN=y
# CONFIG_INIT_STACK_ALL_ZERO is not set
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_PCRYPT=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
#
# Accelerated Cryptographic Algorithms for CPU (mips)
#
CONFIG_CRYPTO_POLY1305_MIPS=y
# end of Accelerated Cryptographic Algorithms for CPU (mips)
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_HIFN_795X=y
CONFIG_CRYPTO_DEV_HIFN_795X_RNG=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_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_GENERIC_PCI_IOMAP=y
CONFIG_GENERIC_IOMAP=y
CONFIG_STMP_DEVICE=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=2
CONFIG_CRYPTO_ARCH_HAVE_LIB_POLY1305=y
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_XARRAY_MULTI=y
CONFIG_ASSOCIATIVE_ARRAY=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT_MAP=y
CONFIG_HAS_DMA=y
CONFIG_DMA_OPS=y
CONFIG_NEED_DMA_MAP_STATE=y
CONFIG_ARCH_HAS_DMA_WRITE_COMBINE=y
CONFIG_DMA_DECLARE_COHERENT=y
CONFIG_ARCH_HAS_SETUP_DMA_OPS=y
CONFIG_ARCH_HAS_SYNC_DMA_FOR_DEVICE=y
CONFIG_ARCH_HAS_SYNC_DMA_FOR_CPU=y
CONFIG_ARCH_HAS_DMA_PREP_COHERENT=y
CONFIG_DMA_NONCOHERENT_MMAP=y
CONFIG_DMA_CMA=y
CONFIG_DMA_PERNUMA_CMA=y
#
# Default contiguous memory area size:
#
CONFIG_CMA_SIZE_MBYTES=16
CONFIG_CMA_SIZE_SEL_MBYTES=y
# CONFIG_CMA_SIZE_SEL_PERCENTAGE is not set
# CONFIG_CMA_SIZE_SEL_MIN is not set
# CONFIG_CMA_SIZE_SEL_MAX is not set
CONFIG_CMA_ALIGNMENT=8
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_CPUMASK_OFFSTACK=y
CONFIG_FORCE_NR_CPUS=y
CONFIG_CPU_RMAP=y
CONFIG_DQL=y
CONFIG_GLOB=y
CONFIG_GLOB_SELFTEST=y
CONFIG_NLATTR=y
CONFIG_GENERIC_ATOMIC64=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_HAVE_GENERIC_VDSO=y
CONFIG_GENERIC_GETTIMEOFDAY=y
CONFIG_FONT_SUPPORT=y
CONFIG_FONTS=y
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
CONFIG_FONT_6x11=y
CONFIG_FONT_7x14=y
CONFIG_FONT_PEARL_8x8=y
CONFIG_FONT_ACORN_8x8=y
CONFIG_FONT_MINI_4x6=y
CONFIG_FONT_6x10=y
CONFIG_FONT_10x18=y
CONFIG_FONT_SUN8x16=y
CONFIG_FONT_SUN12x22=y
CONFIG_FONT_TER16x32=y
CONFIG_FONT_6x8=y
CONFIG_SG_SPLIT=y
CONFIG_SG_POOL=y
CONFIG_STACKDEPOT=y
CONFIG_STACKDEPOT_ALWAYS_INIT=y
CONFIG_REF_TRACKER=y
CONFIG_SBITMAP=y
CONFIG_PARMAN=y
CONFIG_OBJAGG=y
# end of Library routines
CONFIG_GENERIC_LIB_ASHLDI3=y
CONFIG_GENERIC_LIB_ASHRDI3=y
CONFIG_GENERIC_LIB_LSHRDI3=y
CONFIG_GENERIC_LIB_CMPDI2=y
CONFIG_GENERIC_LIB_UCMPDI2=y
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
# 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_HEADERS_INSTALL=y
CONFIG_DEBUG_SECTION_MISMATCH=y
CONFIG_SECTION_MISMATCH_WARN_ONLY=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=y
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_HAVE_ARCH_KGDB=y
CONFIG_KGDB=y
CONFIG_KGDB_HONOUR_BLOCKLIST=y
CONFIG_KGDB_SERIAL_CONSOLE=y
CONFIG_KGDB_TESTS=y
CONFIG_KGDB_TESTS_ON_BOOT=y
CONFIG_KGDB_TESTS_BOOT_STRING="V1F100"
CONFIG_KGDB_LOW_LEVEL_TRAP=y
CONFIG_KGDB_KDB=y
CONFIG_KDB_DEFAULT_ENABLE=0x1
CONFIG_KDB_KEYBOARD=y
CONFIG_KDB_CONTINUE_CATASTROPHIC=0
CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y
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_UBSAN_SANITIZE_ALL=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_SLUB_DEBUG=y
CONFIG_SLUB_DEBUG_ON=y
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_ARCH_HAS_DEBUG_VIRTUAL=y
CONFIG_DEBUG_VIRTUAL=y
CONFIG_DEBUG_MEMORY_INIT=y
CONFIG_DEBUG_PER_CPU_MAPS=y
CONFIG_DEBUG_KMAP_LOCAL=y
CONFIG_DEBUG_HIGHMEM=y
CONFIG_HAVE_DEBUG_STACKOVERFLOW=y
CONFIG_DEBUG_STACKOVERFLOW=y
CONFIG_CC_HAS_KASAN_GENERIC=y
CONFIG_CC_HAS_WORKING_NOSANITIZE_ADDRESS=y
# 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_ATOMIC_SLEEP=y
CONFIG_DEBUG_LOCKING_API_SELFTESTS=y
CONFIG_LOCK_TORTURE_TEST=y
CONFIG_WW_MUTEX_SELFTEST=y
CONFIG_SCF_TORTURE_TEST=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
#
# 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_CPU_STALL_TIMEOUT=21
CONFIG_RCU_EXP_CPU_STALL_TIMEOUT=0
CONFIG_RCU_TRACE=y
CONFIG_RCU_EQS_DEBUG=y
CONFIG_RCU_STRICT_GRACE_PERIOD=y
# end of RCU Debugging
CONFIG_DEBUG_WQ_FORCE_RR_CPU=y
CONFIG_CPU_HOTPLUG_STATE_CONTROL=y
CONFIG_LATENCYTOP=y
CONFIG_NOP_TRACER=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
CONFIG_HAVE_C_RECORDMCOUNT=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_FUNCTION_TRACER=y
CONFIG_FUNCTION_GRAPH_TRACER=y
CONFIG_DYNAMIC_FTRACE=y
CONFIG_FUNCTION_PROFILER=y
CONFIG_STACK_TRACER=y
CONFIG_IRQSOFF_TRACER=y
CONFIG_SCHED_TRACER=y
CONFIG_HWLAT_TRACER=y
CONFIG_OSNOISE_TRACER=y
CONFIG_TIMERLAT_TRACER=y
CONFIG_FTRACE_SYSCALLS=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_KPROBE_EVENTS=y
CONFIG_KPROBE_EVENTS_ON_NOTRACE=y
CONFIG_UPROBE_EVENTS=y
CONFIG_BPF_EVENTS=y
CONFIG_DYNAMIC_EVENTS=y
CONFIG_PROBE_EVENTS=y
CONFIG_FTRACE_MCOUNT_RECORD=y
CONFIG_FTRACE_MCOUNT_USE_RECORDMCOUNT=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_FTRACE_RECORD_RECURSION=y
CONFIG_FTRACE_RECORD_RECURSION_SIZE=128
CONFIG_RING_BUFFER_RECORD_RECURSION=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_KPROBE_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
#
# mips Debugging
#
CONFIG_CMDLINE_BOOL=y
CONFIG_CMDLINE=""
CONFIG_CMDLINE_OVERRIDE=y
CONFIG_DEBUG_ZBOOT=y
CONFIG_SPINLOCK_TEST=y
CONFIG_SCACHE_DEBUGFS=y
CONFIG_MIPS_CPS_NS16550_BOOL=y
CONFIG_MIPS_CPS_NS16550_BASE=0
CONFIG_MIPS_CPS_NS16550_SHIFT=0
CONFIG_MIPS_CPS_NS16550_WIDTH=1
# end of mips 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_FAULT_INJECTION_STACKTRACE_FILTER=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_KPROBES_SANITY_TEST=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=y
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=y
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_DEBUG_VIRTUAL=y
CONFIG_TEST_MEMCAT_P=y
CONFIG_TEST_OBJAGG=y
CONFIG_TEST_MEMINIT=y
CONFIG_TEST_FREE_PAGES=y
CONFIG_TEST_CLOCKSOURCE_WATCHDOG=y
CONFIG_ARCH_USE_MEMTEST=y
CONFIG_MEMTEST=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] 39+ messages in thread
* Re: [PATCH net-next 00/11] sfc: add vDPA support for EF100 devices
2022-12-07 14:54 [PATCH net-next 00/11] sfc: add vDPA support for EF100 devices Gautam Dawar
` (10 preceding siblings ...)
2022-12-07 14:54 ` [PATCH net-next 11/11] sfc: register the vDPA device Gautam Dawar
@ 2022-12-11 18:05 ` Martin Habets
11 siblings, 0 replies; 39+ messages in thread
From: Martin Habets @ 2022-12-11 18:05 UTC (permalink / raw)
To: Gautam Dawar
Cc: linux-net-drivers, netdev, jasowang, eperezma, tanuj.kamde,
Koushik.Dutta, harpreet.anand, Edward Cree, David S. Miller,
Eric Dumazet, Jakub Kicinski, Paolo Abeni, linux-kernel
On Wed, Dec 07, 2022 at 08:24:16PM +0530, Gautam Dawar wrote:
> Hi All,
>
> This series adds the vdpa support for EF100 devices.
> For now, only a network class of vdpa device is supported and
> they can be created only on a VF. Each EF100 VF can have one
> of the three function personalities (EF100, vDPA & None) at
> any time with EF100 being the default. A VF's function personality
> is changed to vDPA while creating the vdpa device using vdpa tool.
>
> A vDPA management device is created per VF to allow selection of
> the desired VF for vDPA device creation. The MAC address for the
> target net device must be specified at the device creation time
> via the `mac` parameter of the `vdpa dev add` command as the control
> virtqueue is not supported yet.
>
> To use with vhost-vdpa, QEMU version 6.1.0 or later must be used
> as it fixes the incorrect feature negotiation (vhost-vdpa backend)
> without which VIRTIO_F_IN_ORDER feature bit is negotiated but not
> honored when using the guest kernel virtio driver.
>
> Gautam Dawar (11):
> sfc: add function personality support for EF100 devices
> sfc: implement MCDI interface for vDPA operations
> sfc: implement init and fini functions for vDPA personality
> sfc: implement vDPA management device operations
> sfc: implement vdpa device config operations
> sfc: implement vdpa vring config operations
> sfc: implement filters for receiving traffic
> sfc: implement device status related vdpa config operations
> sfc: implement iova rbtree to store dma mappings
> sfc: implement vdpa config_ops for dma operations
> sfc: register the vDPA device
For the series:
Acked-by: Martin Habets <habetsm.xilinx@gmail.com>
>
> drivers/net/ethernet/sfc/Kconfig | 8 +
> drivers/net/ethernet/sfc/Makefile | 2 +
> drivers/net/ethernet/sfc/ef10.c | 2 +-
> drivers/net/ethernet/sfc/ef100.c | 6 +-
> drivers/net/ethernet/sfc/ef100_iova.c | 205 +++++
> drivers/net/ethernet/sfc/ef100_iova.h | 40 +
> drivers/net/ethernet/sfc/ef100_nic.c | 126 ++-
> drivers/net/ethernet/sfc/ef100_nic.h | 22 +
> drivers/net/ethernet/sfc/ef100_vdpa.c | 693 +++++++++++++++++
> drivers/net/ethernet/sfc/ef100_vdpa.h | 241 ++++++
> drivers/net/ethernet/sfc/ef100_vdpa_ops.c | 897 ++++++++++++++++++++++
> drivers/net/ethernet/sfc/mcdi.h | 7 +
> drivers/net/ethernet/sfc/mcdi_filters.c | 51 +-
> drivers/net/ethernet/sfc/mcdi_functions.c | 9 +-
> drivers/net/ethernet/sfc/mcdi_functions.h | 3 +-
> drivers/net/ethernet/sfc/mcdi_vdpa.c | 268 +++++++
> drivers/net/ethernet/sfc/mcdi_vdpa.h | 84 ++
> drivers/net/ethernet/sfc/net_driver.h | 19 +
> 18 files changed, 2650 insertions(+), 33 deletions(-)
> create mode 100644 drivers/net/ethernet/sfc/ef100_iova.c
> create mode 100644 drivers/net/ethernet/sfc/ef100_iova.h
> create mode 100644 drivers/net/ethernet/sfc/ef100_vdpa.c
> create mode 100644 drivers/net/ethernet/sfc/ef100_vdpa.h
> create mode 100644 drivers/net/ethernet/sfc/ef100_vdpa_ops.c
> create mode 100644 drivers/net/ethernet/sfc/mcdi_vdpa.c
> create mode 100644 drivers/net/ethernet/sfc/mcdi_vdpa.h
>
> --
> 2.30.1
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH net-next 02/11] sfc: implement MCDI interface for vDPA operations
2022-12-07 14:54 ` [PATCH net-next 02/11] sfc: implement MCDI interface for vDPA operations Gautam Dawar
@ 2022-12-14 6:43 ` Jason Wang
2022-12-16 12:50 ` Gautam Dawar
0 siblings, 1 reply; 39+ messages in thread
From: Jason Wang @ 2022-12-14 6:43 UTC (permalink / raw)
To: Gautam Dawar
Cc: linux-net-drivers, netdev, eperezma, tanuj.kamde, Koushik.Dutta,
harpreet.anand, Edward Cree, Martin Habets, David S. Miller,
Eric Dumazet, Jakub Kicinski, Paolo Abeni, linux-kernel
On Wed, Dec 7, 2022 at 10:56 PM Gautam Dawar <gautam.dawar@amd.com> wrote:
>
> Implement functions to perform vDPA operations like creating and
> removing virtqueues, getting doorbell register offset etc. using
> the MCDI interface with FW.
>
> Signed-off-by: Gautam Dawar <gautam.dawar@amd.com>
> ---
> drivers/net/ethernet/sfc/Kconfig | 8 +
> drivers/net/ethernet/sfc/Makefile | 1 +
> drivers/net/ethernet/sfc/ef100_vdpa.h | 32 +++
> drivers/net/ethernet/sfc/mcdi.h | 4 +
> drivers/net/ethernet/sfc/mcdi_vdpa.c | 268 ++++++++++++++++++++++++++
> drivers/net/ethernet/sfc/mcdi_vdpa.h | 84 ++++++++
> 6 files changed, 397 insertions(+)
> create mode 100644 drivers/net/ethernet/sfc/ef100_vdpa.h
> create mode 100644 drivers/net/ethernet/sfc/mcdi_vdpa.c
> create mode 100644 drivers/net/ethernet/sfc/mcdi_vdpa.h
>
> diff --git a/drivers/net/ethernet/sfc/Kconfig b/drivers/net/ethernet/sfc/Kconfig
> index 0950e6b0508f..1fa626c87d36 100644
> --- a/drivers/net/ethernet/sfc/Kconfig
> +++ b/drivers/net/ethernet/sfc/Kconfig
> @@ -63,6 +63,14 @@ config SFC_MCDI_LOGGING
> Driver-Interface) commands and responses, allowing debugging of
> driver/firmware interaction. The tracing is actually enabled by
> a sysfs file 'mcdi_logging' under the PCI device.
> +config SFC_VDPA
> + bool "Solarflare EF100-family VDPA support"
> + depends on SFC && VDPA && SFC_SRIOV
> + default y
> + help
> + This enables support for the virtio data path acceleration (vDPA).
> + vDPA device's datapath complies with the virtio specification,
> + but control path is vendor specific.
>
> source "drivers/net/ethernet/sfc/falcon/Kconfig"
> source "drivers/net/ethernet/sfc/siena/Kconfig"
> diff --git a/drivers/net/ethernet/sfc/Makefile b/drivers/net/ethernet/sfc/Makefile
> index 712a48d00069..059a0944e89a 100644
> --- a/drivers/net/ethernet/sfc/Makefile
> +++ b/drivers/net/ethernet/sfc/Makefile
> @@ -11,6 +11,7 @@ sfc-$(CONFIG_SFC_MTD) += mtd.o
> sfc-$(CONFIG_SFC_SRIOV) += sriov.o ef10_sriov.o ef100_sriov.o ef100_rep.o \
> mae.o tc.o tc_bindings.o tc_counters.o
>
> +sfc-$(CONFIG_SFC_VDPA) += mcdi_vdpa.o
> obj-$(CONFIG_SFC) += sfc.o
>
> obj-$(CONFIG_SFC_FALCON) += falcon/
> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.h b/drivers/net/ethernet/sfc/ef100_vdpa.h
> new file mode 100644
> index 000000000000..f6564448d0c7
> --- /dev/null
> +++ b/drivers/net/ethernet/sfc/ef100_vdpa.h
> @@ -0,0 +1,32 @@
> +/* SPDX-License-Identifier: GPL-2.0 */
> +/* Driver for Xilinx network controllers and boards
> + * Copyright (C) 2020-2022, Xilinx, Inc.
> + * Copyright (C) 2022, Advanced Micro Devices, Inc.
> + *
> + * This program is free software; you can redistribute it and/or modify it
> + * under the terms of the GNU General Public License version 2 as published
> + * by the Free Software Foundation, incorporated herein by reference.
> + */
> +
> +#ifndef __EF100_VDPA_H__
> +#define __EF100_VDPA_H__
> +
> +#include <linux/vdpa.h>
> +#include <uapi/linux/virtio_net.h>
> +#include "net_driver.h"
> +#include "ef100_nic.h"
> +
> +#if defined(CONFIG_SFC_VDPA)
> +
> +enum ef100_vdpa_device_type {
> + EF100_VDPA_DEVICE_TYPE_NET,
> +};
> +
> +enum ef100_vdpa_vq_type {
> + EF100_VDPA_VQ_TYPE_NET_RXQ,
> + EF100_VDPA_VQ_TYPE_NET_TXQ,
> + EF100_VDPA_VQ_NTYPES
> +};
> +
> +#endif /* CONFIG_SFC_VDPA */
> +#endif /* __EF100_VDPA_H__ */
> diff --git a/drivers/net/ethernet/sfc/mcdi.h b/drivers/net/ethernet/sfc/mcdi.h
> index 7e35fec9da35..db4ca4975ada 100644
> --- a/drivers/net/ethernet/sfc/mcdi.h
> +++ b/drivers/net/ethernet/sfc/mcdi.h
> @@ -214,6 +214,10 @@ void efx_mcdi_sensor_event(struct efx_nic *efx, efx_qword_t *ev);
> #define _MCDI_STRUCT_DWORD(_buf, _field) \
> ((_buf) + (_MCDI_CHECK_ALIGN(_field ## _OFST, 4) >> 2))
>
> +#define MCDI_SET_BYTE(_buf, _field, _value) do { \
> + BUILD_BUG_ON(MC_CMD_ ## _field ## _LEN != 1); \
> + *(u8 *)MCDI_PTR(_buf, _field) = _value; \
> + } while (0)
> #define MCDI_STRUCT_SET_BYTE(_buf, _field, _value) do { \
> BUILD_BUG_ON(_field ## _LEN != 1); \
> *(u8 *)MCDI_STRUCT_PTR(_buf, _field) = _value; \
> diff --git a/drivers/net/ethernet/sfc/mcdi_vdpa.c b/drivers/net/ethernet/sfc/mcdi_vdpa.c
> new file mode 100644
> index 000000000000..35f822170049
> --- /dev/null
> +++ b/drivers/net/ethernet/sfc/mcdi_vdpa.c
> @@ -0,0 +1,268 @@
> +// SPDX-License-Identifier: GPL-2.0
> +/* Driver for Xilinx network controllers and boards
> + * Copyright (C) 2020-2022, Xilinx, Inc.
> + * Copyright (C) 2022, Advanced Micro Devices, Inc.
> + *
> + * This program is free software; you can redistribute it and/or modify it
> + * under the terms of the GNU General Public License version 2 as published
> + * by the Free Software Foundation, incorporated herein by reference.
> + */
> +
> +#include <linux/vdpa.h>
> +#include "ef100_vdpa.h"
> +#include "efx.h"
> +#include "nic.h"
> +#include "mcdi_vdpa.h"
> +#include "mcdi_pcol.h"
> +
> +/* The value of target_vf in virtio MC commands like
> + * virtqueue create, delete and get doorbell offset should
> + * contain the VF index when the calling function is a PF
> + * and VF_NULL (0xFFFF) otherwise. As the vDPA driver invokes
> + * MC commands in context of the VF, it uses VF_NULL.
> + */
> +#define MC_CMD_VIRTIO_TARGET_VF_NULL 0xFFFF
> +
> +struct efx_vring_ctx *efx_vdpa_vring_init(struct efx_nic *efx, u32 vi,
> + enum ef100_vdpa_vq_type vring_type)
> +{
> + struct efx_vring_ctx *vring_ctx;
> + u32 queue_cmd;
> +
> + vring_ctx = kzalloc(sizeof(*vring_ctx), GFP_KERNEL);
> + if (!vring_ctx)
> + return ERR_PTR(-ENOMEM);
> +
> + switch (vring_type) {
> + case EF100_VDPA_VQ_TYPE_NET_RXQ:
> + queue_cmd = MC_CMD_VIRTIO_INIT_QUEUE_REQ_NET_RXQ;
> + break;
> + case EF100_VDPA_VQ_TYPE_NET_TXQ:
> + queue_cmd = MC_CMD_VIRTIO_INIT_QUEUE_REQ_NET_TXQ;
> + break;
> + default:
> + pci_err(efx->pci_dev,
> + "%s: Invalid Queue type %u\n", __func__, vring_type);
> + kfree(vring_ctx);
> + return ERR_PTR(-ENOMEM);
> + }
> +
> + vring_ctx->efx = efx;
> + vring_ctx->vf_index = MC_CMD_VIRTIO_TARGET_VF_NULL;
> + vring_ctx->vi_index = vi;
> + vring_ctx->mcdi_vring_type = queue_cmd;
> + return vring_ctx;
> +}
> +
> +void efx_vdpa_vring_fini(struct efx_vring_ctx *vring_ctx)
> +{
> + kfree(vring_ctx);
> +}
> +
> +int efx_vdpa_get_features(struct efx_nic *efx,
> + enum ef100_vdpa_device_type type,
> + u64 *features)
> +{
> + MCDI_DECLARE_BUF(outbuf, MC_CMD_VIRTIO_GET_FEATURES_OUT_LEN);
> + MCDI_DECLARE_BUF(inbuf, MC_CMD_VIRTIO_GET_FEATURES_IN_LEN);
> + u32 high_val, low_val;
> + ssize_t outlen;
> + u32 dev_type;
> + int rc;
> +
> + if (!efx) {
> + pci_err(efx->pci_dev, "%s: Invalid NIC pointer\n", __func__);
> + return -EINVAL;
> + }
> + switch (type) {
> + case EF100_VDPA_DEVICE_TYPE_NET:
> + dev_type = MC_CMD_VIRTIO_GET_FEATURES_IN_NET;
> + break;
> + default:
> + pci_err(efx->pci_dev,
> + "%s: Device type %d not supported\n", __func__, type);
> + return -EINVAL;
> + }
> + MCDI_SET_DWORD(inbuf, VIRTIO_GET_FEATURES_IN_DEVICE_ID, dev_type);
> + rc = efx_mcdi_rpc(efx, MC_CMD_VIRTIO_GET_FEATURES, inbuf, sizeof(inbuf),
> + outbuf, sizeof(outbuf), &outlen);
> + if (rc)
> + return rc;
> + if (outlen < MC_CMD_VIRTIO_GET_FEATURES_OUT_LEN)
> + return -EIO;
> + low_val = MCDI_DWORD(outbuf, VIRTIO_GET_FEATURES_OUT_FEATURES_LO);
> + high_val = MCDI_DWORD(outbuf, VIRTIO_GET_FEATURES_OUT_FEATURES_HI);
> + *features = ((u64)high_val << 32) | low_val;
> + return 0;
> +}
> +
> +int efx_vdpa_verify_features(struct efx_nic *efx,
> + enum ef100_vdpa_device_type type, u64 features)
> +{
> + MCDI_DECLARE_BUF(inbuf, MC_CMD_VIRTIO_TEST_FEATURES_IN_LEN);
> + u32 dev_type;
> + int rc;
> +
> + BUILD_BUG_ON(MC_CMD_VIRTIO_TEST_FEATURES_OUT_LEN != 0);
> + switch (type) {
> + case EF100_VDPA_DEVICE_TYPE_NET:
> + dev_type = MC_CMD_VIRTIO_GET_FEATURES_IN_NET;
> + break;
> + default:
> + pci_err(efx->pci_dev,
> + "%s: Device type %d not supported\n", __func__, type);
> + return -EINVAL;
> + }
> + MCDI_SET_DWORD(inbuf, VIRTIO_TEST_FEATURES_IN_DEVICE_ID, dev_type);
> + MCDI_SET_DWORD(inbuf, VIRTIO_TEST_FEATURES_IN_FEATURES_LO, features);
> + MCDI_SET_DWORD(inbuf, VIRTIO_TEST_FEATURES_IN_FEATURES_HI,
> + features >> 32);
> + rc = efx_mcdi_rpc(efx, MC_CMD_VIRTIO_TEST_FEATURES, inbuf,
> + sizeof(inbuf), NULL, 0, NULL);
> + return rc;
> +}
> +
> +int efx_vdpa_vring_create(struct efx_vring_ctx *vring_ctx,
> + struct efx_vring_cfg *vring_cfg,
> + struct efx_vring_dyn_cfg *vring_dyn_cfg)
> +{
> + MCDI_DECLARE_BUF(inbuf, MC_CMD_VIRTIO_INIT_QUEUE_REQ_LEN);
> + struct efx_nic *efx = vring_ctx->efx;
> + int rc;
> +
> + BUILD_BUG_ON(MC_CMD_VIRTIO_INIT_QUEUE_RESP_LEN != 0);
> +
> + MCDI_SET_BYTE(inbuf, VIRTIO_INIT_QUEUE_REQ_QUEUE_TYPE,
> + vring_ctx->mcdi_vring_type);
> + MCDI_SET_WORD(inbuf, VIRTIO_INIT_QUEUE_REQ_TARGET_VF,
> + vring_ctx->vf_index);
> + MCDI_SET_DWORD(inbuf, VIRTIO_INIT_QUEUE_REQ_INSTANCE,
> + vring_ctx->vi_index);
> +
> + MCDI_SET_DWORD(inbuf, VIRTIO_INIT_QUEUE_REQ_SIZE, vring_cfg->size);
> + MCDI_SET_DWORD(inbuf, VIRTIO_INIT_QUEUE_REQ_DESC_TBL_ADDR_LO,
> + vring_cfg->desc);
> + MCDI_SET_DWORD(inbuf, VIRTIO_INIT_QUEUE_REQ_DESC_TBL_ADDR_HI,
> + vring_cfg->desc >> 32);
> + MCDI_SET_DWORD(inbuf, VIRTIO_INIT_QUEUE_REQ_AVAIL_RING_ADDR_LO,
> + vring_cfg->avail);
> + MCDI_SET_DWORD(inbuf, VIRTIO_INIT_QUEUE_REQ_AVAIL_RING_ADDR_HI,
> + vring_cfg->avail >> 32);
> + MCDI_SET_DWORD(inbuf, VIRTIO_INIT_QUEUE_REQ_USED_RING_ADDR_LO,
> + vring_cfg->used);
> + MCDI_SET_DWORD(inbuf, VIRTIO_INIT_QUEUE_REQ_USED_RING_ADDR_HI,
> + vring_cfg->used >> 32);
> + MCDI_SET_WORD(inbuf, VIRTIO_INIT_QUEUE_REQ_MSIX_VECTOR,
> + vring_cfg->msix_vector);
> + MCDI_SET_DWORD(inbuf, VIRTIO_INIT_QUEUE_REQ_FEATURES_LO,
> + vring_cfg->features);
> + MCDI_SET_DWORD(inbuf, VIRTIO_INIT_QUEUE_REQ_FEATURES_HI,
> + vring_cfg->features >> 32);
> +
> + if (vring_dyn_cfg) {
> + MCDI_SET_DWORD(inbuf, VIRTIO_INIT_QUEUE_REQ_INITIAL_PIDX,
> + vring_dyn_cfg->avail_idx);
> + MCDI_SET_DWORD(inbuf, VIRTIO_INIT_QUEUE_REQ_INITIAL_CIDX,
> + vring_dyn_cfg->used_idx);
> + }
> + MCDI_SET_DWORD(inbuf, VIRTIO_INIT_QUEUE_REQ_MPORT_SELECTOR,
> + MAE_MPORT_SELECTOR_ASSIGNED);
> +
> + rc = efx_mcdi_rpc(efx, MC_CMD_VIRTIO_INIT_QUEUE, inbuf, sizeof(inbuf),
> + NULL, 0, NULL);
It looks to me the mcdi_buffer belongs to the VF (allocated by the
calling of ef100_probe_vf()), I wonder how it is isolated from the DMA
that is initiated by userspace(guest)?
Thanks
> + return rc;
> +}
> +
> +int efx_vdpa_vring_destroy(struct efx_vring_ctx *vring_ctx,
> + struct efx_vring_dyn_cfg *vring_dyn_cfg)
> +{
> + MCDI_DECLARE_BUF(outbuf, MC_CMD_VIRTIO_FINI_QUEUE_RESP_LEN);
> + MCDI_DECLARE_BUF(inbuf, MC_CMD_VIRTIO_FINI_QUEUE_REQ_LEN);
> + struct efx_nic *efx = vring_ctx->efx;
> + ssize_t outlen;
> + int rc;
> +
> + MCDI_SET_BYTE(inbuf, VIRTIO_FINI_QUEUE_REQ_QUEUE_TYPE,
> + vring_ctx->mcdi_vring_type);
> + MCDI_SET_WORD(inbuf, VIRTIO_INIT_QUEUE_REQ_TARGET_VF,
> + vring_ctx->vf_index);
> + MCDI_SET_DWORD(inbuf, VIRTIO_INIT_QUEUE_REQ_INSTANCE,
> + vring_ctx->vi_index);
> + rc = efx_mcdi_rpc(efx, MC_CMD_VIRTIO_FINI_QUEUE, inbuf, sizeof(inbuf),
> + outbuf, sizeof(outbuf), &outlen);
> +
> + if (rc)
> + return rc;
> +
> + if (outlen < MC_CMD_VIRTIO_FINI_QUEUE_RESP_LEN)
> + return -EIO;
> +
> + if (vring_dyn_cfg) {
> + vring_dyn_cfg->avail_idx = MCDI_DWORD(outbuf,
> + VIRTIO_FINI_QUEUE_RESP_FINAL_PIDX);
> + vring_dyn_cfg->used_idx = MCDI_DWORD(outbuf,
> + VIRTIO_FINI_QUEUE_RESP_FINAL_CIDX);
> + }
> +
> + return 0;
> +}
> +
> +int efx_vdpa_get_doorbell_offset(struct efx_vring_ctx *vring_ctx,
> + u32 *offset)
> +{
> + MCDI_DECLARE_BUF(outbuf, MC_CMD_VIRTIO_GET_NET_DOORBELL_OFFSET_RESP_LEN);
> + MCDI_DECLARE_BUF(inbuf, MC_CMD_VIRTIO_GET_DOORBELL_OFFSET_REQ_LEN);
> + struct efx_nic *efx = vring_ctx->efx;
> + ssize_t outlen;
> + int rc;
> +
> + if (vring_ctx->mcdi_vring_type != MC_CMD_VIRTIO_INIT_QUEUE_REQ_NET_RXQ &&
> + vring_ctx->mcdi_vring_type != MC_CMD_VIRTIO_INIT_QUEUE_REQ_NET_TXQ) {
> + pci_err(efx->pci_dev,
> + "%s: Invalid Queue type %u\n",
> + __func__, vring_ctx->mcdi_vring_type);
> + return -EINVAL;
> + }
> +
> + MCDI_SET_BYTE(inbuf, VIRTIO_GET_DOORBELL_OFFSET_REQ_DEVICE_ID,
> + MC_CMD_VIRTIO_GET_FEATURES_IN_NET);
> + MCDI_SET_WORD(inbuf, VIRTIO_GET_DOORBELL_OFFSET_REQ_TARGET_VF,
> + vring_ctx->vf_index);
> + MCDI_SET_DWORD(inbuf, VIRTIO_GET_DOORBELL_OFFSET_REQ_INSTANCE,
> + vring_ctx->vi_index);
> +
> + rc = efx_mcdi_rpc(efx, MC_CMD_VIRTIO_GET_DOORBELL_OFFSET, inbuf,
> + sizeof(inbuf), outbuf, sizeof(outbuf), &outlen);
> + if (rc)
> + return rc;
> +
> + if (outlen < MC_CMD_VIRTIO_GET_NET_DOORBELL_OFFSET_RESP_LEN)
> + return -EIO;
> + if (vring_ctx->mcdi_vring_type == MC_CMD_VIRTIO_INIT_QUEUE_REQ_NET_RXQ)
> + *offset = MCDI_DWORD(outbuf,
> + VIRTIO_GET_NET_DOORBELL_OFFSET_RESP_RX_DBL_OFFSET);
> + else
> + *offset = MCDI_DWORD(outbuf,
> + VIRTIO_GET_NET_DOORBELL_OFFSET_RESP_TX_DBL_OFFSET);
> +
> + return 0;
> +}
> +
> +int efx_vdpa_get_mtu(struct efx_nic *efx, u16 *mtu)
> +{
> + MCDI_DECLARE_BUF(outbuf, MC_CMD_SET_MAC_V2_OUT_LEN);
> + MCDI_DECLARE_BUF(inbuf, MC_CMD_SET_MAC_EXT_IN_LEN);
> + ssize_t outlen;
> + int rc;
> +
> + MCDI_SET_DWORD(inbuf, SET_MAC_EXT_IN_CONTROL, 0);
> + rc = efx_mcdi_rpc(efx, MC_CMD_SET_MAC, inbuf, sizeof(inbuf),
> + outbuf, sizeof(outbuf), &outlen);
> + if (rc)
> + return rc;
> + if (outlen < MC_CMD_SET_MAC_V2_OUT_LEN)
> + return -EIO;
> +
> + *mtu = MCDI_DWORD(outbuf, SET_MAC_V2_OUT_MTU);
> + return 0;
> +}
> diff --git a/drivers/net/ethernet/sfc/mcdi_vdpa.h b/drivers/net/ethernet/sfc/mcdi_vdpa.h
> new file mode 100644
> index 000000000000..2a0f7c647c44
> --- /dev/null
> +++ b/drivers/net/ethernet/sfc/mcdi_vdpa.h
> @@ -0,0 +1,84 @@
> +/* SPDX-License-Identifier: GPL-2.0 */
> +/* Driver for Xilinx network controllers and boards
> + * Copyright (C) 2020-2022, Xilinx, Inc.
> + * Copyright (C) 2022, Advanced Micro Devices, Inc.
> + *
> + * This program is free software; you can redistribute it and/or modify it
> + * under the terms of the GNU General Public License version 2 as published
> + * by the Free Software Foundation, incorporated herein by reference.
> + */
> +
> +#ifndef EFX_MCDI_VDPA_H
> +#define EFX_MCDI_VDPA_H
> +
> +#if defined(CONFIG_SFC_VDPA)
> +#include "mcdi.h"
> +
> +/**
> + * struct efx_vring_ctx: The vring context
> + *
> + * @efx: pointer of the VF's efx_nic object
> + * @vf_index: VF index of the vDPA VF
> + * @vi_index: vi index to be used for queue creation
> + * @mcdi_vring_type: corresponding MCDI vring type
> + */
> +struct efx_vring_ctx {
> + struct efx_nic *efx;
> + u32 vf_index;
> + u32 vi_index;
> + u32 mcdi_vring_type;
> +};
> +
> +/**
> + * struct efx_vring_cfg: Configuration for vring creation
> + *
> + * @desc: Descriptor area address of the vring
> + * @avail: Available area address of the vring
> + * @used: Device area address of the vring
> + * @size: Queue size, in entries. Must be a power of two
> + * @msix_vector: msix vector address for the queue
> + * @features: negotiated feature bits
> + */
> +struct efx_vring_cfg {
> + u64 desc;
> + u64 avail;
> + u64 used;
> + u32 size;
> + u16 msix_vector;
> + u64 features;
> +};
> +
> +/**
> + * struct efx_vring_dyn_cfg - dynamic vring configuration
> + *
> + * @avail_idx: last available index of the vring
> + * @used_idx: last used index of the vring
> + */
> +struct efx_vring_dyn_cfg {
> + u32 avail_idx;
> + u32 used_idx;
> +};
> +
> +int efx_vdpa_get_features(struct efx_nic *efx, enum ef100_vdpa_device_type type,
> + u64 *featuresp);
> +
> +int efx_vdpa_verify_features(struct efx_nic *efx,
> + enum ef100_vdpa_device_type type, u64 features);
> +
> +struct efx_vring_ctx *efx_vdpa_vring_init(struct efx_nic *efx, u32 vi,
> + enum ef100_vdpa_vq_type vring_type);
> +
> +void efx_vdpa_vring_fini(struct efx_vring_ctx *vring_ctx);
> +
> +int efx_vdpa_vring_create(struct efx_vring_ctx *vring_ctx,
> + struct efx_vring_cfg *vring_cfg,
> + struct efx_vring_dyn_cfg *vring_dyn_cfg);
> +
> +int efx_vdpa_vring_destroy(struct efx_vring_ctx *vring_ctx,
> + struct efx_vring_dyn_cfg *vring_dyn_cfg);
> +
> +int efx_vdpa_get_doorbell_offset(struct efx_vring_ctx *vring_ctx,
> + u32 *offsetp);
> +int efx_vdpa_get_mtu(struct efx_nic *efx, u16 *mtu);
> +#endif
> +#endif
> --
> 2.30.1
>
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH net-next 04/11] sfc: implement vDPA management device operations
2022-12-07 14:54 ` [PATCH net-next 04/11] sfc: implement vDPA management device operations Gautam Dawar
2022-12-07 16:31 ` kernel test robot
@ 2022-12-14 6:43 ` Jason Wang
2022-12-15 7:07 ` Gautam Dawar
1 sibling, 1 reply; 39+ messages in thread
From: Jason Wang @ 2022-12-14 6:43 UTC (permalink / raw)
To: Gautam Dawar
Cc: linux-net-drivers, netdev, eperezma, tanuj.kamde, Koushik.Dutta,
harpreet.anand, Edward Cree, Martin Habets, David S. Miller,
Eric Dumazet, Jakub Kicinski, Paolo Abeni, linux-kernel
On Wed, Dec 7, 2022 at 10:56 PM Gautam Dawar <gautam.dawar@amd.com> wrote:
>
> To allow vDPA device creation and deletion, add a vDPA management
> device per function. Currently, the vDPA devices can be created
> only on a VF. Also, for now only network class of vDPA devices
> are supported.
>
> Signed-off-by: Gautam Dawar <gautam.dawar@amd.com>
> ---
> drivers/net/ethernet/sfc/Makefile | 2 +-
> drivers/net/ethernet/sfc/ef10.c | 2 +-
> drivers/net/ethernet/sfc/ef100_nic.c | 24 ++-
> drivers/net/ethernet/sfc/ef100_nic.h | 11 +
> drivers/net/ethernet/sfc/ef100_vdpa.c | 232 ++++++++++++++++++++++
> drivers/net/ethernet/sfc/ef100_vdpa.h | 84 ++++++++
> drivers/net/ethernet/sfc/ef100_vdpa_ops.c | 28 +++
> drivers/net/ethernet/sfc/mcdi_functions.c | 9 +-
> drivers/net/ethernet/sfc/mcdi_functions.h | 3 +-
> drivers/net/ethernet/sfc/net_driver.h | 6 +
> 10 files changed, 394 insertions(+), 7 deletions(-)
> create mode 100644 drivers/net/ethernet/sfc/ef100_vdpa_ops.c
>
> diff --git a/drivers/net/ethernet/sfc/Makefile b/drivers/net/ethernet/sfc/Makefile
> index 84c9f0590368..a10eac91ab23 100644
> --- a/drivers/net/ethernet/sfc/Makefile
> +++ b/drivers/net/ethernet/sfc/Makefile
> @@ -11,7 +11,7 @@ sfc-$(CONFIG_SFC_MTD) += mtd.o
> sfc-$(CONFIG_SFC_SRIOV) += sriov.o ef10_sriov.o ef100_sriov.o ef100_rep.o \
> mae.o tc.o tc_bindings.o tc_counters.o
>
> -sfc-$(CONFIG_SFC_VDPA) += mcdi_vdpa.o ef100_vdpa.o
> +sfc-$(CONFIG_SFC_VDPA) += mcdi_vdpa.o ef100_vdpa.o ef100_vdpa_ops.o
> obj-$(CONFIG_SFC) += sfc.o
>
> obj-$(CONFIG_SFC_FALCON) += falcon/
> diff --git a/drivers/net/ethernet/sfc/ef10.c b/drivers/net/ethernet/sfc/ef10.c
> index 7022fb2005a2..366ecd3c80b1 100644
> --- a/drivers/net/ethernet/sfc/ef10.c
> +++ b/drivers/net/ethernet/sfc/ef10.c
> @@ -589,7 +589,7 @@ static int efx_ef10_probe(struct efx_nic *efx)
> if (rc)
> goto fail4;
>
> - rc = efx_get_pf_index(efx, &nic_data->pf_index);
> + rc = efx_get_fn_info(efx, &nic_data->pf_index, NULL);
> if (rc)
> goto fail5;
>
> diff --git a/drivers/net/ethernet/sfc/ef100_nic.c b/drivers/net/ethernet/sfc/ef100_nic.c
> index 41175eb00326..41811c519275 100644
> --- a/drivers/net/ethernet/sfc/ef100_nic.c
> +++ b/drivers/net/ethernet/sfc/ef100_nic.c
> @@ -1160,7 +1160,7 @@ static int ef100_probe_main(struct efx_nic *efx)
> if (rc)
> goto fail;
>
> - rc = efx_get_pf_index(efx, &nic_data->pf_index);
> + rc = efx_get_fn_info(efx, &nic_data->pf_index, &nic_data->vf_index);
> if (rc)
> goto fail;
>
> @@ -1247,13 +1247,33 @@ int ef100_probe_netdev_pf(struct efx_nic *efx)
>
> int ef100_probe_vf(struct efx_nic *efx)
> {
> - return ef100_probe_main(efx);
> +#if defined(CONFIG_SFC_VDPA)
> + int err;
> +#endif
> + int rc;
> +
> + rc = ef100_probe_main(efx);
> + if (rc)
> + return rc;
> +
> +#if defined(CONFIG_SFC_VDPA)
> + err = ef100_vdpa_register_mgmtdev(efx);
> + if (err)
> + pci_warn(efx->pci_dev,
> + "vdpa_register_mgmtdev failed, err: %d\n", err);
> +#endif
> + return 0;
> }
>
> void ef100_remove(struct efx_nic *efx)
> {
> struct ef100_nic_data *nic_data = efx->nic_data;
>
> +#if defined(CONFIG_SFC_VDPA)
> + if (efx_vdpa_supported(efx))
> + ef100_vdpa_unregister_mgmtdev(efx);
> +#endif
> +
> efx_mcdi_detach(efx);
> efx_mcdi_fini(efx);
> if (nic_data) {
> diff --git a/drivers/net/ethernet/sfc/ef100_nic.h b/drivers/net/ethernet/sfc/ef100_nic.h
> index 5ed693fbe79f..730c8bb932b0 100644
> --- a/drivers/net/ethernet/sfc/ef100_nic.h
> +++ b/drivers/net/ethernet/sfc/ef100_nic.h
> @@ -68,6 +68,13 @@ enum ef100_bar_config {
> EF100_BAR_CONFIG_VDPA,
> };
>
> +#ifdef CONFIG_SFC_VDPA
> +enum ef100_vdpa_class {
> + EF100_VDPA_CLASS_NONE,
> + EF100_VDPA_CLASS_NET,
> +};
> +#endif
> +
> struct ef100_nic_data {
> struct efx_nic *efx;
> struct efx_buffer mcdi_buf;
> @@ -75,7 +82,11 @@ struct ef100_nic_data {
> u32 datapath_caps2;
> u32 datapath_caps3;
> unsigned int pf_index;
> + unsigned int vf_index;
> u16 warm_boot_count;
> +#ifdef CONFIG_SFC_VDPA
> + enum ef100_vdpa_class vdpa_class;
> +#endif
> u8 port_id[ETH_ALEN];
> DECLARE_BITMAP(evq_phases, EFX_MAX_CHANNELS);
> enum ef100_bar_config bar_config;
> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.c b/drivers/net/ethernet/sfc/ef100_vdpa.c
> index 5e215cee585a..ff4bb61e598e 100644
> --- a/drivers/net/ethernet/sfc/ef100_vdpa.c
> +++ b/drivers/net/ethernet/sfc/ef100_vdpa.c
> @@ -11,11 +11,17 @@
> #include <linux/err.h>
> #include <linux/vdpa.h>
> #include <linux/virtio_net.h>
> +#include <uapi/linux/vdpa.h>
> #include "ef100_vdpa.h"
> #include "mcdi_vdpa.h"
> #include "mcdi_filters.h"
> #include "ef100_netdev.h"
>
> +static struct virtio_device_id ef100_vdpa_id_table[] = {
> + { .device = VIRTIO_ID_NET, .vendor = PCI_VENDOR_ID_REDHAT_QUMRANET },
> + { 0 },
> +};
> +
> int ef100_vdpa_init(struct efx_probe_data *probe_data)
> {
> struct efx_nic *efx = &probe_data->efx;
> @@ -42,17 +48,243 @@ int ef100_vdpa_init(struct efx_probe_data *probe_data)
> return rc;
> }
>
> +static void ef100_vdpa_delete(struct efx_nic *efx)
> +{
> + if (efx->vdpa_nic) {
> + /* replace with _vdpa_unregister_device later */
> + put_device(&efx->vdpa_nic->vdpa_dev.dev);
> + efx->vdpa_nic = NULL;
> + }
> +}
> +
> void ef100_vdpa_fini(struct efx_probe_data *probe_data)
> {
> struct efx_nic *efx = &probe_data->efx;
> + struct ef100_nic_data *nic_data;
>
> if (efx->state != STATE_VDPA && efx->state != STATE_DISABLED) {
> pci_err(efx->pci_dev, "Invalid efx state %u", efx->state);
> return;
> }
>
> + /* Handle vdpa device deletion, if not done explicitly */
> + ef100_vdpa_delete(efx);
> + nic_data = efx->nic_data;
> + nic_data->vdpa_class = EF100_VDPA_CLASS_NONE;
> efx->state = STATE_PROBED;
> down_write(&efx->filter_sem);
> efx_mcdi_filter_table_remove(efx);
> up_write(&efx->filter_sem);
> }
> +
> +static int get_net_config(struct ef100_vdpa_nic *vdpa_nic)
> +{
> + struct efx_nic *efx = vdpa_nic->efx;
> + u16 mtu;
> + int rc;
> +
> + vdpa_nic->net_config.max_virtqueue_pairs =
> + cpu_to_efx_vdpa16(vdpa_nic, vdpa_nic->max_queue_pairs);
> +
> + rc = efx_vdpa_get_mtu(efx, &mtu);
> + if (rc) {
> + dev_err(&vdpa_nic->vdpa_dev.dev,
> + "%s: Get MTU for vf:%u failed:%d\n", __func__,
> + vdpa_nic->vf_index, rc);
> + return rc;
> + }
> + vdpa_nic->net_config.mtu = cpu_to_efx_vdpa16(vdpa_nic, mtu);
> + vdpa_nic->net_config.status = cpu_to_efx_vdpa16(vdpa_nic,
> + VIRTIO_NET_S_LINK_UP);
> + return 0;
> +}
> +
> +static struct ef100_vdpa_nic *ef100_vdpa_create(struct efx_nic *efx,
> + const char *dev_name,
> + enum ef100_vdpa_class dev_type,
> + const u8 *mac)
> +{
> + struct ef100_nic_data *nic_data = efx->nic_data;
> + struct ef100_vdpa_nic *vdpa_nic;
> + struct device *dev;
> + int rc;
> +
> + nic_data->vdpa_class = dev_type;
> + vdpa_nic = vdpa_alloc_device(struct ef100_vdpa_nic,
> + vdpa_dev, &efx->pci_dev->dev,
> + &ef100_vdpa_config_ops,
> + 1, 1,
> + dev_name, false);
> + if (!vdpa_nic) {
> + pci_err(efx->pci_dev,
> + "vDPA device allocation failed for vf: %u\n",
> + nic_data->vf_index);
> + nic_data->vdpa_class = EF100_VDPA_CLASS_NONE;
> + return ERR_PTR(-ENOMEM);
> + }
> +
> + mutex_init(&vdpa_nic->lock);
> + dev = &vdpa_nic->vdpa_dev.dev;
> + efx->vdpa_nic = vdpa_nic;
> + vdpa_nic->vdpa_dev.dma_dev = &efx->pci_dev->dev;
> + vdpa_nic->vdpa_dev.mdev = efx->mgmt_dev;
> + vdpa_nic->efx = efx;
> + vdpa_nic->pf_index = nic_data->pf_index;
> + vdpa_nic->vf_index = nic_data->vf_index;
> + vdpa_nic->vdpa_state = EF100_VDPA_STATE_INITIALIZED;
> + vdpa_nic->mac_address = (u8 *)&vdpa_nic->net_config.mac;
> + ether_addr_copy(vdpa_nic->mac_address, mac);
> + vdpa_nic->mac_configured = true;
> +
> + rc = get_net_config(vdpa_nic);
> + if (rc)
> + goto err_put_device;
> +
> + /* _vdpa_register_device when its ready */
> +
> + return vdpa_nic;
> +
> +err_put_device:
> + /* put_device invokes ef100_vdpa_free */
> + put_device(&vdpa_nic->vdpa_dev.dev);
> + return ERR_PTR(rc);
> +}
> +
> +static void ef100_vdpa_net_dev_del(struct vdpa_mgmt_dev *mgmt_dev,
> + struct vdpa_device *vdev)
> +{
> + struct ef100_nic_data *nic_data;
> + struct efx_nic *efx;
> + int rc;
> +
> + efx = pci_get_drvdata(to_pci_dev(mgmt_dev->device));
> + nic_data = efx->nic_data;
> +
> + rc = efx_ef100_set_bar_config(efx, EF100_BAR_CONFIG_EF100);
> + if (rc)
> + pci_err(efx->pci_dev,
> + "set_bar_config EF100 failed, err: %d\n", rc);
> + else
> + pci_dbg(efx->pci_dev,
> + "vdpa net device deleted, vf: %u\n",
> + nic_data->vf_index);
> +}
> +
> +static int ef100_vdpa_net_dev_add(struct vdpa_mgmt_dev *mgmt_dev,
> + const char *name,
> + const struct vdpa_dev_set_config *config)
> +{
> + struct ef100_vdpa_nic *vdpa_nic;
> + struct ef100_nic_data *nic_data;
> + struct efx_nic *efx;
> + int rc, err;
> +
> + efx = pci_get_drvdata(to_pci_dev(mgmt_dev->device));
> + if (efx->vdpa_nic) {
> + pci_warn(efx->pci_dev,
> + "vDPA device already exists on this VF\n");
> + return -EEXIST;
> + }
> +
> + if (config->mask & BIT_ULL(VDPA_ATTR_DEV_NET_CFG_MACADDR)) {
> + if (!is_valid_ether_addr(config->net.mac)) {
> + pci_err(efx->pci_dev, "Invalid MAC address %pM\n",
> + config->net.mac);
> + return -EINVAL;
> + }
> + } else {
> + pci_err(efx->pci_dev, "MAC address parameter missing\n");
Does this mean ef100 vf doesn't have a given mac address?
> + return -EIO;
> + }
> +
> + nic_data = efx->nic_data;
> +
> + rc = efx_ef100_set_bar_config(efx, EF100_BAR_CONFIG_VDPA);
> + if (rc) {
> + pci_err(efx->pci_dev,
> + "set_bar_config vDPA failed, err: %d\n", rc);
> + goto err_set_bar_config;
> + }
> +
> + vdpa_nic = ef100_vdpa_create(efx, name, EF100_VDPA_CLASS_NET,
> + (const u8 *)config->net.mac);
> + if (IS_ERR(vdpa_nic)) {
> + pci_err(efx->pci_dev,
> + "vDPA device creation failed, vf: %u, err: %ld\n",
> + nic_data->vf_index, PTR_ERR(vdpa_nic));
> + rc = PTR_ERR(vdpa_nic);
> + goto err_set_bar_config;
> + } else {
> + pci_dbg(efx->pci_dev,
> + "vdpa net device created, vf: %u\n",
> + nic_data->vf_index);
> + pci_warn(efx->pci_dev,
> + "Use QEMU versions 6.1.0 and later with vhost-vdpa\n");
> + }
> +
> + return 0;
> +
> +err_set_bar_config:
> + err = efx_ef100_set_bar_config(efx, EF100_BAR_CONFIG_EF100);
> + if (err)
> + pci_err(efx->pci_dev,
> + "set_bar_config EF100 failed, err: %d\n", err);
> +
> + return rc;
> +}
> +
> +static const struct vdpa_mgmtdev_ops ef100_vdpa_net_mgmtdev_ops = {
> + .dev_add = ef100_vdpa_net_dev_add,
> + .dev_del = ef100_vdpa_net_dev_del
> +};
> +
> +int ef100_vdpa_register_mgmtdev(struct efx_nic *efx)
> +{
> + struct vdpa_mgmt_dev *mgmt_dev;
> + u64 features;
> + int rc;
> +
> + mgmt_dev = kzalloc(sizeof(*mgmt_dev), GFP_KERNEL);
> + if (!mgmt_dev)
> + return -ENOMEM;
> +
> + rc = efx_vdpa_get_features(efx, EF100_VDPA_DEVICE_TYPE_NET, &features);
> + if (rc) {
> + pci_err(efx->pci_dev, "%s: MCDI get features error:%d\n",
> + __func__, rc);
> + goto err_get_features;
> + }
> +
> + efx->mgmt_dev = mgmt_dev;
> + mgmt_dev->device = &efx->pci_dev->dev;
> + mgmt_dev->id_table = ef100_vdpa_id_table;
> + mgmt_dev->ops = &ef100_vdpa_net_mgmtdev_ops;
> + mgmt_dev->supported_features = features;
> + mgmt_dev->max_supported_vqs = EF100_VDPA_MAX_QUEUES_PAIRS * 2;
> + mgmt_dev->config_attr_mask = BIT_ULL(VDPA_ATTR_DEV_NET_CFG_MACADDR);
> +
> + rc = vdpa_mgmtdev_register(mgmt_dev);
> + if (rc) {
> + pci_err(efx->pci_dev,
> + "vdpa_mgmtdev_register failed, err: %d\n", rc);
> + goto err_mgmtdev_register;
> + }
> +
> + return 0;
> +
> +err_mgmtdev_register:
> +err_get_features:
> + kfree(mgmt_dev);
> + efx->mgmt_dev = NULL;
> +
> + return rc;
> +}
> +
> +void ef100_vdpa_unregister_mgmtdev(struct efx_nic *efx)
> +{
> + if (efx->mgmt_dev) {
> + vdpa_mgmtdev_unregister(efx->mgmt_dev);
> + kfree(efx->mgmt_dev);
> + efx->mgmt_dev = NULL;
> + }
> +}
> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.h b/drivers/net/ethernet/sfc/ef100_vdpa.h
> index 6b51a05becd8..83f6d819f6a5 100644
> --- a/drivers/net/ethernet/sfc/ef100_vdpa.h
> +++ b/drivers/net/ethernet/sfc/ef100_vdpa.h
> @@ -18,6 +18,24 @@
>
> #if defined(CONFIG_SFC_VDPA)
>
> +/* Max queue pairs currently supported */
> +#define EF100_VDPA_MAX_QUEUES_PAIRS 1
> +
> +/**
> + * enum ef100_vdpa_nic_state - possible states for a vDPA NIC
> + *
> + * @EF100_VDPA_STATE_INITIALIZED: State after vDPA NIC created
> + * @EF100_VDPA_STATE_NEGOTIATED: State after feature negotiation
> + * @EF100_VDPA_STATE_STARTED: State after driver ok
> + * @EF100_VDPA_STATE_NSTATES: Number of VDPA states
> + */
> +enum ef100_vdpa_nic_state {
> + EF100_VDPA_STATE_INITIALIZED,
> + EF100_VDPA_STATE_NEGOTIATED,
> + EF100_VDPA_STATE_STARTED,
> + EF100_VDPA_STATE_NSTATES
> +};
> +
> enum ef100_vdpa_device_type {
> EF100_VDPA_DEVICE_TYPE_NET,
> };
> @@ -28,7 +46,73 @@ enum ef100_vdpa_vq_type {
> EF100_VDPA_VQ_NTYPES
> };
>
> +/**
> + * struct ef100_vdpa_nic - vDPA NIC data structure
> + *
> + * @vdpa_dev: vdpa_device object which registers on the vDPA bus.
> + * @vdpa_state: NIC state machine governed by ef100_vdpa_nic_state
> + * @efx: pointer to the VF's efx_nic object
> + * @lock: Managing access to vdpa config operations
> + * @pf_index: PF index of the vDPA VF
> + * @vf_index: VF index of the vDPA VF
> + * @status: device status as per VIRTIO spec
> + * @features: negotiated feature bits
> + * @max_queue_pairs: maximum number of queue pairs supported
> + * @net_config: virtio_net_config data
> + * @mac_address: mac address of interface associated with this vdpa device
> + * @mac_configured: true after MAC address is configured
> + */
> +struct ef100_vdpa_nic {
> + struct vdpa_device vdpa_dev;
> + enum ef100_vdpa_nic_state vdpa_state;
> + struct efx_nic *efx;
> + /* for synchronizing access to vdpa config operations */
> + struct mutex lock;
> + u32 pf_index;
> + u32 vf_index;
> + u8 status;
> + u64 features;
> + u32 max_queue_pairs;
> + struct virtio_net_config net_config;
> + u8 *mac_address;
> + bool mac_configured;
> +};
> +
> int ef100_vdpa_init(struct efx_probe_data *probe_data);
> void ef100_vdpa_fini(struct efx_probe_data *probe_data);
> +int ef100_vdpa_register_mgmtdev(struct efx_nic *efx);
> +void ef100_vdpa_unregister_mgmtdev(struct efx_nic *efx);
> +
> +static inline bool efx_vdpa_is_little_endian(struct ef100_vdpa_nic *vdpa_nic)
> +{
> + return virtio_legacy_is_little_endian() ||
> + (vdpa_nic->features & (1ULL << VIRTIO_F_VERSION_1));
> +}
> +
> +static inline u16 efx_vdpa16_to_cpu(struct ef100_vdpa_nic *vdpa_nic,
> + __virtio16 val)
> +{
> + return __virtio16_to_cpu(efx_vdpa_is_little_endian(vdpa_nic), val);
> +}
> +
> +static inline __virtio16 cpu_to_efx_vdpa16(struct ef100_vdpa_nic *vdpa_nic,
> + u16 val)
> +{
> + return __cpu_to_virtio16(efx_vdpa_is_little_endian(vdpa_nic), val);
> +}
> +
> +static inline u32 efx_vdpa32_to_cpu(struct ef100_vdpa_nic *vdpa_nic,
> + __virtio32 val)
> +{
> + return __virtio32_to_cpu(efx_vdpa_is_little_endian(vdpa_nic), val);
> +}
> +
> +static inline __virtio32 cpu_to_efx_vdpa32(struct ef100_vdpa_nic *vdpa_nic,
> + u32 val)
> +{
> + return __cpu_to_virtio32(efx_vdpa_is_little_endian(vdpa_nic), val);
> +}
> +
> +extern const struct vdpa_config_ops ef100_vdpa_config_ops;
> #endif /* CONFIG_SFC_VDPA */
> #endif /* __EF100_VDPA_H__ */
> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa_ops.c b/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
> new file mode 100644
> index 000000000000..31952931c198
> --- /dev/null
> +++ b/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
> @@ -0,0 +1,28 @@
> +// SPDX-License-Identifier: GPL-2.0
> +/* Driver for Xilinx network controllers and boards
> + * Copyright(C) 2020-2022 Xilinx, Inc.
> + * Copyright(C) 2022 Advanced Micro Devices, Inc.
> + *
> + * This program is free software; you can redistribute it and/or modify it
> + * under the terms of the GNU General Public License version 2 as published
> + * by the Free Software Foundation, incorporated herein by reference.
> + */
> +
> +#include <linux/vdpa.h>
> +#include "ef100_vdpa.h"
> +
> +static struct ef100_vdpa_nic *get_vdpa_nic(struct vdpa_device *vdev)
> +{
> + return container_of(vdev, struct ef100_vdpa_nic, vdpa_dev);
> +}
> +
> +static void ef100_vdpa_free(struct vdpa_device *vdev)
> +{
> + struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
> +
> + mutex_destroy(&vdpa_nic->lock);
> +}
> +
> +const struct vdpa_config_ops ef100_vdpa_config_ops = {
> + .free = ef100_vdpa_free,
> +};
> diff --git a/drivers/net/ethernet/sfc/mcdi_functions.c b/drivers/net/ethernet/sfc/mcdi_functions.c
> index d3e6d8239f5c..4415f19cf68f 100644
> --- a/drivers/net/ethernet/sfc/mcdi_functions.c
> +++ b/drivers/net/ethernet/sfc/mcdi_functions.c
> @@ -413,7 +413,8 @@ int efx_mcdi_window_mode_to_stride(struct efx_nic *efx, u8 vi_window_mode)
> return 0;
> }
>
> -int efx_get_pf_index(struct efx_nic *efx, unsigned int *pf_index)
> +int efx_get_fn_info(struct efx_nic *efx, unsigned int *pf_index,
> + unsigned int *vf_index)
> {
> MCDI_DECLARE_BUF(outbuf, MC_CMD_GET_FUNCTION_INFO_OUT_LEN);
> size_t outlen;
> @@ -426,6 +427,10 @@ int efx_get_pf_index(struct efx_nic *efx, unsigned int *pf_index)
> if (outlen < sizeof(outbuf))
> return -EIO;
>
> - *pf_index = MCDI_DWORD(outbuf, GET_FUNCTION_INFO_OUT_PF);
> + if (pf_index)
> + *pf_index = MCDI_DWORD(outbuf, GET_FUNCTION_INFO_OUT_PF);
> +
> + if (efx->type->is_vf && vf_index)
> + *vf_index = MCDI_DWORD(outbuf, GET_FUNCTION_INFO_OUT_VF);
> return 0;
> }
> diff --git a/drivers/net/ethernet/sfc/mcdi_functions.h b/drivers/net/ethernet/sfc/mcdi_functions.h
> index b0e2f53a0d9b..76dc0a13463e 100644
> --- a/drivers/net/ethernet/sfc/mcdi_functions.h
> +++ b/drivers/net/ethernet/sfc/mcdi_functions.h
> @@ -28,6 +28,7 @@ void efx_mcdi_rx_remove(struct efx_rx_queue *rx_queue);
> void efx_mcdi_rx_fini(struct efx_rx_queue *rx_queue);
> int efx_fini_dmaq(struct efx_nic *efx);
> int efx_mcdi_window_mode_to_stride(struct efx_nic *efx, u8 vi_window_mode);
> -int efx_get_pf_index(struct efx_nic *efx, unsigned int *pf_index);
> +int efx_get_fn_info(struct efx_nic *efx, unsigned int *pf_index,
> + unsigned int *vf_index);
>
> #endif
> diff --git a/drivers/net/ethernet/sfc/net_driver.h b/drivers/net/ethernet/sfc/net_driver.h
> index ffda80a95221..79356d614109 100644
> --- a/drivers/net/ethernet/sfc/net_driver.h
> +++ b/drivers/net/ethernet/sfc/net_driver.h
> @@ -1182,6 +1182,12 @@ struct efx_nic {
>
> unsigned int mem_bar;
> u32 reg_base;
> +#ifdef CONFIG_SFC_VDPA
> + /** @mgmt_dev: vDPA Management device */
> + struct vdpa_mgmt_dev *mgmt_dev;
> + /** @vdpa_nic: vDPA device structure (EF100) */
> + struct ef100_vdpa_nic *vdpa_nic;
> +#endif
>
> /* The following fields may be written more often */
>
> --
> 2.30.1
>
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH net-next 05/11] sfc: implement vdpa device config operations
2022-12-07 14:54 ` [PATCH net-next 05/11] sfc: implement vdpa device config operations Gautam Dawar
@ 2022-12-14 6:44 ` Jason Wang
2022-12-15 9:53 ` Gautam Dawar
0 siblings, 1 reply; 39+ messages in thread
From: Jason Wang @ 2022-12-14 6:44 UTC (permalink / raw)
To: Gautam Dawar
Cc: linux-net-drivers, netdev, eperezma, tanuj.kamde, Koushik.Dutta,
harpreet.anand, Edward Cree, Martin Habets, David S. Miller,
Eric Dumazet, Jakub Kicinski, Paolo Abeni, linux-kernel
On Wed, Dec 7, 2022 at 10:56 PM Gautam Dawar <gautam.dawar@amd.com> wrote:
>
> vDPA config operations can be broadly categorized in to either
> virtqueue operations, device operations or DMA operations.
> This patch implements most of the device level config operations.
>
> SN1022 supports VIRTIO_F_IN_ORDER which is supported by the DPDK
> virtio driver but not the kernel virtio driver. Due to a bug in
> QEMU (https://gitlab.com/qemu-project/qemu/-/issues/331#), with
> vhost-vdpa, this feature bit is returned with guest kernel virtio
> driver in set_features config operation. The fix for this bug
> (qemu_commit c33f23a419f95da16ab4faaf08be635c89b96ff0) is available
> in QEMU versions 6.1.0 and later. Hence, that's the oldest QEMU
> version required for testing with the vhost-vdpa driver.
>
> With older QEMU releases, VIRTIO_F_IN_ORDER is negotiated but
> not honored causing Firmware exception.
>
> Signed-off-by: Gautam Dawar <gautam.dawar@amd.com>
> ---
> drivers/net/ethernet/sfc/ef100_vdpa.h | 14 ++
> drivers/net/ethernet/sfc/ef100_vdpa_ops.c | 148 ++++++++++++++++++++++
> 2 files changed, 162 insertions(+)
>
> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.h b/drivers/net/ethernet/sfc/ef100_vdpa.h
> index 83f6d819f6a5..be7650c3166a 100644
> --- a/drivers/net/ethernet/sfc/ef100_vdpa.h
> +++ b/drivers/net/ethernet/sfc/ef100_vdpa.h
> @@ -21,6 +21,18 @@
> /* Max queue pairs currently supported */
> #define EF100_VDPA_MAX_QUEUES_PAIRS 1
>
> +/* Device ID of a virtio net device */
> +#define EF100_VDPA_VIRTIO_NET_DEVICE_ID VIRTIO_ID_NET
> +
> +/* Vendor ID of Xilinx vDPA NIC */
> +#define EF100_VDPA_VENDOR_ID PCI_VENDOR_ID_XILINX
> +
> +/* Max number of Buffers supported in the virtqueue */
> +#define EF100_VDPA_VQ_NUM_MAX_SIZE 512
> +
> +/* Alignment requirement of the Virtqueue */
> +#define EF100_VDPA_VQ_ALIGN 4096
> +
> /**
> * enum ef100_vdpa_nic_state - possible states for a vDPA NIC
> *
> @@ -61,6 +73,7 @@ enum ef100_vdpa_vq_type {
> * @net_config: virtio_net_config data
> * @mac_address: mac address of interface associated with this vdpa device
> * @mac_configured: true after MAC address is configured
> + * @cfg_cb: callback for config change
> */
> struct ef100_vdpa_nic {
> struct vdpa_device vdpa_dev;
> @@ -76,6 +89,7 @@ struct ef100_vdpa_nic {
> struct virtio_net_config net_config;
> u8 *mac_address;
> bool mac_configured;
> + struct vdpa_callback cfg_cb;
> };
>
> int ef100_vdpa_init(struct efx_probe_data *probe_data);
> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa_ops.c b/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
> index 31952931c198..87899baa1c52 100644
> --- a/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
> +++ b/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
> @@ -10,12 +10,148 @@
>
> #include <linux/vdpa.h>
> #include "ef100_vdpa.h"
> +#include "mcdi_vdpa.h"
>
> static struct ef100_vdpa_nic *get_vdpa_nic(struct vdpa_device *vdev)
> {
> return container_of(vdev, struct ef100_vdpa_nic, vdpa_dev);
> }
>
> +static u32 ef100_vdpa_get_vq_align(struct vdpa_device *vdev)
> +{
> + return EF100_VDPA_VQ_ALIGN;
> +}
> +
> +static u64 ef100_vdpa_get_device_features(struct vdpa_device *vdev)
> +{
> + struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
> + u64 features;
> + int rc;
> +
> + rc = efx_vdpa_get_features(vdpa_nic->efx,
> + EF100_VDPA_DEVICE_TYPE_NET, &features);
> + if (rc) {
> + dev_err(&vdev->dev, "%s: MCDI get features error:%d\n",
> + __func__, rc);
> + /* Returning 0 as value of features will lead to failure
> + * of feature negotiation.
> + */
> + return 0;
> + }
> +
> + /* SN1022 supports VIRTIO_F_IN_ORDER which is supported by the DPDK
> + * virtio driver but not the kernel virtio driver. Due to a bug in
> + * QEMU (https://gitlab.com/qemu-project/qemu/-/issues/331#), with
> + * vhost-vdpa, this feature bit is returned with guest kernel virtio
> + * driver in set_features config operation. The fix for this bug
> + * (commit c33f23a419f95da16ab4faaf08be635c89b96ff0) is available
> + * in QEMU versions 6.1.0 and later. Hence, that's the oldest QEMU
> + * version required for testing with the vhost-vdpa driver.
> + */
I don't see why this comment is placed here?
> + features |= BIT_ULL(VIRTIO_NET_F_MAC);
> +
> + return features;
> +}
> +
> +static int ef100_vdpa_set_driver_features(struct vdpa_device *vdev,
> + u64 features)
> +{
> + struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
> + u64 verify_features;
> + int rc;
> +
> + mutex_lock(&vdpa_nic->lock);
> + if (vdpa_nic->vdpa_state != EF100_VDPA_STATE_INITIALIZED) {
Under which case could we reach this condition? The
vdpa_device_register() should be called after switching the state to
EF100_VDPA_STATE_INITIALIZED.
> + dev_err(&vdev->dev, "%s: Invalid state %u\n",
> + __func__, vdpa_nic->vdpa_state);
> + rc = -EINVAL;
> + goto err;
> + }
> + verify_features = features & ~BIT_ULL(VIRTIO_NET_F_MAC);
> + rc = efx_vdpa_verify_features(vdpa_nic->efx,
> + EF100_VDPA_DEVICE_TYPE_NET,
> + verify_features);
It looks to me this will use MC_CMD_VIRTIO_TEST_FEATURES command, I
wonder if it's better to use
MC_CMD_VIRTIO_SET_FEATURES to align with the virtio spec and maybe
change efx_vdpa_verify_features to efx_vdpa_set_features()?
> +
> + if (rc) {
> + dev_err(&vdev->dev, "%s: MCDI verify features error:%d\n",
> + __func__, rc);
> + goto err;
> + }
> +
> + vdpa_nic->features = features;
> +err:
> + mutex_unlock(&vdpa_nic->lock);
> + return rc;
> +}
> +
> +static u64 ef100_vdpa_get_driver_features(struct vdpa_device *vdev)
> +{
> + struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
> +
> + return vdpa_nic->features;
> +}
> +
> +static void ef100_vdpa_set_config_cb(struct vdpa_device *vdev,
> + struct vdpa_callback *cb)
> +{
> + struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
> +
> + if (cb)
> + vdpa_nic->cfg_cb = *cb;
> +}
> +
> +static u16 ef100_vdpa_get_vq_num_max(struct vdpa_device *vdev)
> +{
> + return EF100_VDPA_VQ_NUM_MAX_SIZE;
> +}
> +
> +static u32 ef100_vdpa_get_device_id(struct vdpa_device *vdev)
> +{
> + return EF100_VDPA_VIRTIO_NET_DEVICE_ID;
> +}
> +
> +static u32 ef100_vdpa_get_vendor_id(struct vdpa_device *vdev)
> +{
> + return EF100_VDPA_VENDOR_ID;
> +}
> +
> +static size_t ef100_vdpa_get_config_size(struct vdpa_device *vdev)
> +{
> + return sizeof(struct virtio_net_config);
> +}
> +
> +static void ef100_vdpa_get_config(struct vdpa_device *vdev,
> + unsigned int offset,
> + void *buf, unsigned int len)
> +{
> + struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
> +
> + /* Avoid the possibility of wrap-up after the sum exceeds U32_MAX */
> + if (WARN_ON(((u64)offset + len) > sizeof(struct virtio_net_config))) {
> + dev_err(&vdev->dev,
> + "%s: Offset + len exceeds config size\n", __func__);
> + return;
I wonder if we need similar checks in the vdpa core.
> + }
> + memcpy(buf, (u8 *)&vdpa_nic->net_config + offset, len);
> +}
> +
> +static void ef100_vdpa_set_config(struct vdpa_device *vdev, unsigned int offset,
> + const void *buf, unsigned int len)
> +{
> + struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
> +
> + /* Avoid the possibility of wrap-up after the sum exceeds U32_MAX */
> + if (WARN_ON(((u64)offset + len) > sizeof(vdpa_nic->net_config))) {
> + dev_err(&vdev->dev,
> + "%s: Offset + len exceeds config size\n", __func__);
> + return;
> + }
> +
> + memcpy((u8 *)&vdpa_nic->net_config + offset, buf, len);
> + if (is_valid_ether_addr(vdpa_nic->mac_address))
> + vdpa_nic->mac_configured = true;
Do we need to update hardware filters?
Thanks
> +}
> +
> static void ef100_vdpa_free(struct vdpa_device *vdev)
> {
> struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
> @@ -24,5 +160,17 @@ static void ef100_vdpa_free(struct vdpa_device *vdev)
> }
>
> const struct vdpa_config_ops ef100_vdpa_config_ops = {
> + .get_vq_align = ef100_vdpa_get_vq_align,
> + .get_device_features = ef100_vdpa_get_device_features,
> + .set_driver_features = ef100_vdpa_set_driver_features,
> + .get_driver_features = ef100_vdpa_get_driver_features,
> + .set_config_cb = ef100_vdpa_set_config_cb,
> + .get_vq_num_max = ef100_vdpa_get_vq_num_max,
> + .get_device_id = ef100_vdpa_get_device_id,
> + .get_vendor_id = ef100_vdpa_get_vendor_id,
> + .get_config_size = ef100_vdpa_get_config_size,
> + .get_config = ef100_vdpa_get_config,
> + .set_config = ef100_vdpa_set_config,
> + .get_generation = NULL,
> .free = ef100_vdpa_free,
> };
> --
> 2.30.1
>
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH net-next 06/11] sfc: implement vdpa vring config operations
2022-12-07 14:54 ` [PATCH net-next 06/11] sfc: implement vdpa vring " Gautam Dawar
@ 2022-12-14 6:45 ` Jason Wang
0 siblings, 0 replies; 39+ messages in thread
From: Jason Wang @ 2022-12-14 6:45 UTC (permalink / raw)
To: Gautam Dawar
Cc: linux-net-drivers, netdev, eperezma, tanuj.kamde, Koushik.Dutta,
harpreet.anand, Edward Cree, Martin Habets, David S. Miller,
Eric Dumazet, Jakub Kicinski, Paolo Abeni, linux-kernel
On Wed, Dec 7, 2022 at 10:56 PM Gautam Dawar <gautam.dawar@amd.com> wrote:
>
> This patch implements the vDPA config operations related to
> virtqueues or vrings. These include setting vring address,
> getting vq state, operations to enable/disable a vq etc.
> The resources required for vring operations eg. VI, interrupts etc.
> are also allocated.
>
> Signed-off-by: Gautam Dawar <gautam.dawar@amd.com>
> ---
> drivers/net/ethernet/sfc/ef100_vdpa.c | 58 ++-
> drivers/net/ethernet/sfc/ef100_vdpa.h | 55 +++
> drivers/net/ethernet/sfc/ef100_vdpa_ops.c | 449 +++++++++++++++++++++-
> 3 files changed, 560 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.c b/drivers/net/ethernet/sfc/ef100_vdpa.c
> index ff4bb61e598e..41eb7aef6798 100644
> --- a/drivers/net/ethernet/sfc/ef100_vdpa.c
> +++ b/drivers/net/ethernet/sfc/ef100_vdpa.c
> @@ -15,6 +15,7 @@
> #include "ef100_vdpa.h"
> #include "mcdi_vdpa.h"
> #include "mcdi_filters.h"
> +#include "mcdi_functions.h"
> #include "ef100_netdev.h"
>
> static struct virtio_device_id ef100_vdpa_id_table[] = {
> @@ -48,6 +49,24 @@ int ef100_vdpa_init(struct efx_probe_data *probe_data)
> return rc;
> }
>
> +static int vdpa_allocate_vis(struct efx_nic *efx, unsigned int *allocated_vis)
> +{
> + /* The first VI is reserved for MCDI
> + * 1 VI each for rx + tx ring
> + */
> + unsigned int max_vis = 1 + EF100_VDPA_MAX_QUEUES_PAIRS;
> + unsigned int min_vis = 1 + 1;
> + int rc;
> +
> + rc = efx_mcdi_alloc_vis(efx, min_vis, max_vis,
> + NULL, allocated_vis);
> + if (!rc)
> + return rc;
> + if (*allocated_vis < min_vis)
> + return -ENOSPC;
> + return 0;
> +}
> +
> static void ef100_vdpa_delete(struct efx_nic *efx)
> {
> if (efx->vdpa_nic) {
> @@ -55,6 +74,7 @@ static void ef100_vdpa_delete(struct efx_nic *efx)
> put_device(&efx->vdpa_nic->vdpa_dev.dev);
> efx->vdpa_nic = NULL;
> }
> + efx_mcdi_free_vis(efx);
> }
>
> void ef100_vdpa_fini(struct efx_probe_data *probe_data)
> @@ -106,10 +126,20 @@ static struct ef100_vdpa_nic *ef100_vdpa_create(struct efx_nic *efx,
> {
> struct ef100_nic_data *nic_data = efx->nic_data;
> struct ef100_vdpa_nic *vdpa_nic;
> + unsigned int allocated_vis;
> struct device *dev;
> int rc;
> + u8 i;
>
> nic_data->vdpa_class = dev_type;
> + rc = vdpa_allocate_vis(efx, &allocated_vis);
> + if (rc) {
> + pci_err(efx->pci_dev,
> + "%s Alloc VIs failed for vf:%u error:%d\n",
> + __func__, nic_data->vf_index, rc);
> + return ERR_PTR(rc);
> + }
> +
> vdpa_nic = vdpa_alloc_device(struct ef100_vdpa_nic,
> vdpa_dev, &efx->pci_dev->dev,
> &ef100_vdpa_config_ops,
> @@ -120,7 +150,8 @@ static struct ef100_vdpa_nic *ef100_vdpa_create(struct efx_nic *efx,
> "vDPA device allocation failed for vf: %u\n",
> nic_data->vf_index);
> nic_data->vdpa_class = EF100_VDPA_CLASS_NONE;
> - return ERR_PTR(-ENOMEM);
> + rc = -ENOMEM;
> + goto err_alloc_vis_free;
> }
>
> mutex_init(&vdpa_nic->lock);
> @@ -129,6 +160,7 @@ static struct ef100_vdpa_nic *ef100_vdpa_create(struct efx_nic *efx,
> vdpa_nic->vdpa_dev.dma_dev = &efx->pci_dev->dev;
> vdpa_nic->vdpa_dev.mdev = efx->mgmt_dev;
> vdpa_nic->efx = efx;
> + vdpa_nic->max_queue_pairs = allocated_vis - 1;
> vdpa_nic->pf_index = nic_data->pf_index;
> vdpa_nic->vf_index = nic_data->vf_index;
> vdpa_nic->vdpa_state = EF100_VDPA_STATE_INITIALIZED;
> @@ -136,6 +168,27 @@ static struct ef100_vdpa_nic *ef100_vdpa_create(struct efx_nic *efx,
> ether_addr_copy(vdpa_nic->mac_address, mac);
> vdpa_nic->mac_configured = true;
>
> + for (i = 0; i < (2 * vdpa_nic->max_queue_pairs); i++)
> + vdpa_nic->vring[i].irq = -EINVAL;
> +
> + rc = ef100_vdpa_irq_vectors_alloc(efx->pci_dev,
> + vdpa_nic->max_queue_pairs * 2);
> + if (rc < 0) {
> + pci_err(efx->pci_dev,
> + "vDPA IRQ alloc failed for vf: %u err:%d\n",
> + nic_data->vf_index, rc);
> + goto err_put_device;
> + }
Is it possible to move irq allocation/free to set_status()? This is
what other vDPA drivers did and it helped to save resources.
> +
> + rc = devm_add_action_or_reset(&efx->pci_dev->dev,
> + ef100_vdpa_irq_vectors_free,
> + efx->pci_dev);
> + if (rc) {
> + pci_err(efx->pci_dev,
> + "Failed adding devres for freeing irq vectors\n");
> + goto err_put_device;
> + }
> +
> rc = get_net_config(vdpa_nic);
> if (rc)
> goto err_put_device;
> @@ -147,6 +200,9 @@ static struct ef100_vdpa_nic *ef100_vdpa_create(struct efx_nic *efx,
> err_put_device:
> /* put_device invokes ef100_vdpa_free */
> put_device(&vdpa_nic->vdpa_dev.dev);
> +
> +err_alloc_vis_free:
> + efx_mcdi_free_vis(efx);
> return ERR_PTR(rc);
> }
>
> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.h b/drivers/net/ethernet/sfc/ef100_vdpa.h
> index be7650c3166a..3cc33daa0431 100644
> --- a/drivers/net/ethernet/sfc/ef100_vdpa.h
> +++ b/drivers/net/ethernet/sfc/ef100_vdpa.h
> @@ -33,6 +33,20 @@
> /* Alignment requirement of the Virtqueue */
> #define EF100_VDPA_VQ_ALIGN 4096
>
> +/* Vring configuration definitions */
> +#define EF100_VRING_ADDRESS_CONFIGURED 0x1
> +#define EF100_VRING_SIZE_CONFIGURED 0x10
> +#define EF100_VRING_READY_CONFIGURED 0x100
> +#define EF100_VRING_CONFIGURED (EF100_VRING_ADDRESS_CONFIGURED | \
> + EF100_VRING_SIZE_CONFIGURED | \
> + EF100_VRING_READY_CONFIGURED)
> +
> +/* Maximum size of msix name */
> +#define EF100_VDPA_MAX_MSIX_NAME_SIZE 256
> +
> +/* Default high IOVA for MCDI buffer */
> +#define EF100_VDPA_IOVA_BASE_ADDR 0x20000000000
> +
> /**
> * enum ef100_vdpa_nic_state - possible states for a vDPA NIC
> *
> @@ -58,6 +72,43 @@ enum ef100_vdpa_vq_type {
> EF100_VDPA_VQ_NTYPES
> };
>
> +/**
> + * struct ef100_vdpa_vring_info - vDPA vring data structure
> + *
> + * @desc: Descriptor area address of the vring
> + * @avail: Available area address of the vring
> + * @used: Device area address of the vring
> + * @size: Number of entries in the vring
> + * @vring_state: bit map to track vring configuration
> + * @vring_created: set to true when vring is created.
I wonder if we can merge vring_created into one bit of the vring_state.
> + * @last_avail_idx: last available index of the vring
> + * @last_used_idx: last used index of the vring
> + * @doorbell_offset: doorbell offset
> + * @doorbell_offset_valid: true if @doorbell_offset is updated
> + * @vring_type: type of vring created
> + * @vring_ctx: vring context information
> + * @msix_name: device name for vring irq handler
> + * @irq: irq number for vring irq handler
> + * @cb: callback for vring interrupts
> + */
> +struct ef100_vdpa_vring_info {
> + dma_addr_t desc;
> + dma_addr_t avail;
> + dma_addr_t used;
> + u32 size;
> + u16 vring_state;
> + bool vring_created;
> + u32 last_avail_idx;
> + u32 last_used_idx;
> + u32 doorbell_offset;
> + bool doorbell_offset_valid;
> + enum ef100_vdpa_vq_type vring_type;
> + struct efx_vring_ctx *vring_ctx;
> + char msix_name[EF100_VDPA_MAX_MSIX_NAME_SIZE];
> + u32 irq;
> + struct vdpa_callback cb;
> +};
> +
> /**
> * struct ef100_vdpa_nic - vDPA NIC data structure
> *
> @@ -71,6 +122,7 @@ enum ef100_vdpa_vq_type {
> * @features: negotiated feature bits
> * @max_queue_pairs: maximum number of queue pairs supported
> * @net_config: virtio_net_config data
> + * @vring: vring information of the vDPA device.
> * @mac_address: mac address of interface associated with this vdpa device
> * @mac_configured: true after MAC address is configured
> * @cfg_cb: callback for config change
> @@ -87,6 +139,7 @@ struct ef100_vdpa_nic {
> u64 features;
> u32 max_queue_pairs;
> struct virtio_net_config net_config;
> + struct ef100_vdpa_vring_info vring[EF100_VDPA_MAX_QUEUES_PAIRS * 2];
> u8 *mac_address;
> bool mac_configured;
> struct vdpa_callback cfg_cb;
> @@ -96,6 +149,8 @@ int ef100_vdpa_init(struct efx_probe_data *probe_data);
> void ef100_vdpa_fini(struct efx_probe_data *probe_data);
> int ef100_vdpa_register_mgmtdev(struct efx_nic *efx);
> void ef100_vdpa_unregister_mgmtdev(struct efx_nic *efx);
> +int ef100_vdpa_irq_vectors_alloc(struct pci_dev *pci_dev, u16 nvqs);
> +void ef100_vdpa_irq_vectors_free(void *data);
>
> static inline bool efx_vdpa_is_little_endian(struct ef100_vdpa_nic *vdpa_nic)
> {
> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa_ops.c b/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
> index 87899baa1c52..b7efd3e0c901 100644
> --- a/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
> +++ b/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
> @@ -10,13 +10,441 @@
>
> #include <linux/vdpa.h>
> #include "ef100_vdpa.h"
> +#include "io.h"
> #include "mcdi_vdpa.h"
>
> +/* Get the queue's function-local index of the associated VI
> + * virtqueue number queue 0 is reserved for MCDI
> + */
> +#define EFX_GET_VI_INDEX(vq_num) (((vq_num) / 2) + 1)
> +
> static struct ef100_vdpa_nic *get_vdpa_nic(struct vdpa_device *vdev)
> {
> return container_of(vdev, struct ef100_vdpa_nic, vdpa_dev);
> }
>
> +static irqreturn_t vring_intr_handler(int irq, void *arg)
> +{
> + struct ef100_vdpa_vring_info *vring = arg;
> +
> + if (vring->cb.callback)
> + return vring->cb.callback(vring->cb.private);
> +
> + return IRQ_NONE;
> +}
> +
> +int ef100_vdpa_irq_vectors_alloc(struct pci_dev *pci_dev, u16 nvqs)
> +{
> + int rc;
> +
> + rc = pci_alloc_irq_vectors(pci_dev, nvqs, nvqs, PCI_IRQ_MSIX);
> + if (rc < 0)
> + pci_err(pci_dev,
> + "Failed to alloc %d IRQ vectors, err:%d\n", nvqs, rc);
> + return rc;
> +}
> +
> +void ef100_vdpa_irq_vectors_free(void *data)
> +{
> + pci_free_irq_vectors(data);
> +}
> +
> +static int irq_vring_init(struct ef100_vdpa_nic *vdpa_nic, u16 idx)
> +{
> + struct ef100_vdpa_vring_info *vring = &vdpa_nic->vring[idx];
> + struct pci_dev *pci_dev = vdpa_nic->efx->pci_dev;
> + int irq;
> + int rc;
> +
> + snprintf(vring->msix_name, 256, "x_vdpa[%s]-%d\n",
> + pci_name(pci_dev), idx);
> + irq = pci_irq_vector(pci_dev, idx);
> + rc = devm_request_irq(&pci_dev->dev, irq, vring_intr_handler, 0,
> + vring->msix_name, vring);
> + if (rc)
> + pci_err(pci_dev,
> + "devm_request_irq failed for vring %d, rc %d\n",
> + idx, rc);
> + else
> + vring->irq = irq;
> +
> + return rc;
> +}
> +
> +static void irq_vring_fini(struct ef100_vdpa_nic *vdpa_nic, u16 idx)
> +{
> + struct ef100_vdpa_vring_info *vring = &vdpa_nic->vring[idx];
> + struct pci_dev *pci_dev = vdpa_nic->efx->pci_dev;
> +
> + devm_free_irq(&pci_dev->dev, vring->irq, vring);
> + vring->irq = -EINVAL;
> +}
> +
> +static bool can_create_vring(struct ef100_vdpa_nic *vdpa_nic, u16 idx)
> +{
> + if (vdpa_nic->vring[idx].vring_state == EF100_VRING_CONFIGURED &&
> + vdpa_nic->status & VIRTIO_CONFIG_S_DRIVER_OK &&
> + !vdpa_nic->vring[idx].vring_created)
> + return true;
> +
> + return false;
> +}
> +
> +static int create_vring_ctx(struct ef100_vdpa_nic *vdpa_nic, u16 idx)
> +{
> + struct efx_vring_ctx *vring_ctx;
> + u32 vi_index;
> +
> + if (idx % 2) /* Even VQ for RX and odd for TX */
> + vdpa_nic->vring[idx].vring_type = EF100_VDPA_VQ_TYPE_NET_TXQ;
> + else
> + vdpa_nic->vring[idx].vring_type = EF100_VDPA_VQ_TYPE_NET_RXQ;
> + vi_index = EFX_GET_VI_INDEX(idx);
> + vdpa_nic->vring[idx].vring_type);
> + if (IS_ERR(vring_ctx))
> + return PTR_ERR(vring_ctx);
> +
> + vdpa_nic->vring[idx].vring_ctx = vring_ctx;
> + return 0;
> +}
> +
> +static void delete_vring_ctx(struct ef100_vdpa_nic *vdpa_nic, u16 idx)
> +{
> + efx_vdpa_vring_fini(vdpa_nic->vring[idx].vring_ctx);
> + vdpa_nic->vring[idx].vring_ctx = NULL;
> +}
> +
> +static int delete_vring(struct ef100_vdpa_nic *vdpa_nic, u16 idx)
> +{
> + struct efx_vring_dyn_cfg vring_dyn_cfg;
> + int rc;
> +
> + rc = efx_vdpa_vring_destroy(vdpa_nic->vring[idx].vring_ctx,
> + &vring_dyn_cfg);
> + if (rc)
> + dev_err(&vdpa_nic->vdpa_dev.dev,
> + "%s: delete vring failed index:%u, err:%d\n",
> + __func__, idx, rc);
> + vdpa_nic->vring[idx].last_avail_idx = vring_dyn_cfg.avail_idx;
> + vdpa_nic->vring[idx].last_used_idx = vring_dyn_cfg.used_idx;
> + vdpa_nic->vring[idx].vring_created = false;
> +
> + irq_vring_fini(vdpa_nic, idx);
> +
> + if (vdpa_nic->vring[idx].vring_ctx)
> + delete_vring_ctx(vdpa_nic, idx);
> +
> + return rc;
> +}
> +
> +static int create_vring(struct ef100_vdpa_nic *vdpa_nic, u16 idx)
> +{
> + struct efx_vring_dyn_cfg vring_dyn_cfg;
> + struct efx_vring_ctx *vring_ctx;
> + struct efx_vring_cfg vring_cfg;
> + u32 offset;
> + int rc;
> +
> + if (!vdpa_nic->vring[idx].vring_ctx) {
> + rc = create_vring_ctx(vdpa_nic, idx);
> + if (rc) {
> + dev_err(&vdpa_nic->vdpa_dev.dev,
> + "%s: create_vring_ctx failed idx:%u, err:%d\n",
> + __func__, idx, rc);
> + return rc;
> + }
> + }
> + vring_ctx = vdpa_nic->vring[idx].vring_ctx;
> +
> + rc = irq_vring_init(vdpa_nic, idx);
> + if (rc) {
> + dev_err(&vdpa_nic->vdpa_dev.dev,
> + "%s: irq_vring_init failed. index:%u, err:%d\n",
> + __func__, idx, rc);
> + goto err_irq_vring_init;
> + }
> + vring_cfg.desc = vdpa_nic->vring[idx].desc;
> + vring_cfg.avail = vdpa_nic->vring[idx].avail;
> + vring_cfg.used = vdpa_nic->vring[idx].used;
> + vring_cfg.size = vdpa_nic->vring[idx].size;
> + vring_cfg.features = vdpa_nic->features;
> + vring_cfg.msix_vector = idx;
> + vring_dyn_cfg.avail_idx = vdpa_nic->vring[idx].last_avail_idx;
> + vring_dyn_cfg.used_idx = vdpa_nic->vring[idx].last_used_idx;
> +
> + rc = efx_vdpa_vring_create(vring_ctx, &vring_cfg, &vring_dyn_cfg);
> + if (rc) {
> + dev_err(&vdpa_nic->vdpa_dev.dev,
> + "%s: vring_create failed index:%u, err:%d\n",
> + __func__, idx, rc);
> + goto err_vring_create;
> + }
> + vdpa_nic->vring[idx].vring_created = true;
> + if (!vdpa_nic->vring[idx].doorbell_offset_valid) {
> + rc = efx_vdpa_get_doorbell_offset(vring_ctx, &offset);
> + if (rc) {
> + dev_err(&vdpa_nic->vdpa_dev.dev,
> + "%s: get offset failed, index:%u err:%d\n",
> + __func__, idx, rc);
> + goto err_get_doorbell_offset;
> + }
> + vdpa_nic->vring[idx].doorbell_offset = offset;
> + vdpa_nic->vring[idx].doorbell_offset_valid = true;
> + }
> +
> + return 0;
> +
> +err_get_doorbell_offset:
> + efx_vdpa_vring_destroy(vdpa_nic->vring[idx].vring_ctx,
> + &vring_dyn_cfg);
> + vdpa_nic->vring[idx].vring_created = false;
> +err_vring_create:
> + irq_vring_fini(vdpa_nic, idx);
> +err_irq_vring_init:
> + delete_vring_ctx(vdpa_nic, idx);
> +
> + return rc;
> +}
> +
> +static void reset_vring(struct ef100_vdpa_nic *vdpa_nic, u16 idx)
> +{
> + if (vdpa_nic->vring[idx].vring_created)
> + delete_vring(vdpa_nic, idx);
> +
> + memset((void *)&vdpa_nic->vring[idx], 0,
> + sizeof(vdpa_nic->vring[idx]));
> + vdpa_nic->vring[idx].vring_type = EF100_VDPA_VQ_NTYPES;
> +}
> +
> +static bool is_qid_invalid(struct ef100_vdpa_nic *vdpa_nic, u16 idx,
> + const char *caller)
> +{
> + if (unlikely(idx >= (vdpa_nic->max_queue_pairs * 2))) {
> + dev_err(&vdpa_nic->vdpa_dev.dev,
> + "%s: Invalid qid %u\n", caller, idx);
> + return true;
> + }
> + return false;
> +}
> +
> +static int ef100_vdpa_set_vq_address(struct vdpa_device *vdev,
> + u16 idx, u64 desc_area, u64 driver_area,
> + u64 device_area)
> +{
> + struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
> +
> + if (is_qid_invalid(vdpa_nic, idx, __func__))
> + return -EINVAL;
> +
> + mutex_lock(&vdpa_nic->lock);
> + vdpa_nic->vring[idx].desc = desc_area;
> + vdpa_nic->vring[idx].avail = driver_area;
> + vdpa_nic->vring[idx].used = device_area;
> + vdpa_nic->vring[idx].vring_state |= EF100_VRING_ADDRESS_CONFIGURED;
Does this mean the NIC is unable to handle the case where the
virtqueue is mis-configured?
> + mutex_unlock(&vdpa_nic->lock);
> + return 0;
> +}
> +
> +static void ef100_vdpa_set_vq_num(struct vdpa_device *vdev, u16 idx, u32 num)
> +{
> + struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
> +
> + if (is_qid_invalid(vdpa_nic, idx, __func__))
> + return;
> +
> + if (!is_power_of_2(num)) {
> + dev_err(&vdev->dev, "%s: Index:%u size:%u not power of 2\n",
> + __func__, idx, num);
> + return;
> + }
> + if (num > EF100_VDPA_VQ_NUM_MAX_SIZE) {
> + dev_err(&vdev->dev, "%s: Index:%u size:%u more than max:%u\n",
> + __func__, idx, num, EF100_VDPA_VQ_NUM_MAX_SIZE);
> + return;
> + }
> + mutex_lock(&vdpa_nic->lock);
> + vdpa_nic->vring[idx].size = num;
> + vdpa_nic->vring[idx].vring_state |= EF100_VRING_SIZE_CONFIGURED;
> + mutex_unlock(&vdpa_nic->lock);
> +}
> +
> +static void ef100_vdpa_kick_vq(struct vdpa_device *vdev, u16 idx)
> +{
> + struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
> + u32 idx_val;
> +
> + if (is_qid_invalid(vdpa_nic, idx, __func__))
> + return;
> +
> + if (!vdpa_nic->vring[idx].vring_created) {
> + dev_err(&vdev->dev, "%s: Invalid vring%u\n", __func__, idx);
> + return;
> + }
This seems guest/user space trigger-able, if yes, let's avoid this warning.
> +
> + idx_val = idx;
> + _efx_writed(vdpa_nic->efx, cpu_to_le32(idx_val),
> + vdpa_nic->vring[idx].doorbell_offset);
> +}
> +
> +static void ef100_vdpa_set_vq_cb(struct vdpa_device *vdev, u16 idx,
> + struct vdpa_callback *cb)
> +{
> + struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
> +
> + if (is_qid_invalid(vdpa_nic, idx, __func__))
> + return;
> +
> + if (cb)
> + vdpa_nic->vring[idx].cb = *cb;
> +}
> +
> +static void ef100_vdpa_set_vq_ready(struct vdpa_device *vdev, u16 idx,
> + bool ready)
> +{
> + struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
> +
> + if (is_qid_invalid(vdpa_nic, idx, __func__))
> + return;
> +
> + mutex_lock(&vdpa_nic->lock);
> + if (ready) {
> + vdpa_nic->vring[idx].vring_state |=
> + EF100_VRING_READY_CONFIGURED;
> + if (vdpa_nic->vdpa_state == EF100_VDPA_STATE_STARTED &&
> + can_create_vring(vdpa_nic, idx)) {
If this is the only caller of can_create_vring(), let's move the check
of vdpa_state into the can_create_vring().
> + if (create_vring(vdpa_nic, idx))
> + /* Rollback ready configuration
> + * So that the above layer driver
> + * can make another attempt to set ready
> + */
> + vdpa_nic->vring[idx].vring_state &=
> + ~EF100_VRING_READY_CONFIGURED;
> + }
> + } else {
> + vdpa_nic->vring[idx].vring_state &=
> + ~EF100_VRING_READY_CONFIGURED;
> + if (vdpa_nic->vring[idx].vring_created)
> + delete_vring(vdpa_nic, idx);
> + }
> + mutex_unlock(&vdpa_nic->lock);
> +}
> +
> +static bool ef100_vdpa_get_vq_ready(struct vdpa_device *vdev, u16 idx)
> +{
> + struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
> + bool ready;
> +
> + if (is_qid_invalid(vdpa_nic, idx, __func__))
> + return false;
> +
> + mutex_lock(&vdpa_nic->lock);
> + ready = vdpa_nic->vring[idx].vring_state & EF100_VRING_READY_CONFIGURED;
> + mutex_unlock(&vdpa_nic->lock);
> + return ready;
> +}
> +
> +static int ef100_vdpa_set_vq_state(struct vdpa_device *vdev, u16 idx,
> + const struct vdpa_vq_state *state)
> +{
> + struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
> +
> + if (is_qid_invalid(vdpa_nic, idx, __func__))
> + return -EINVAL;
> +
> + mutex_lock(&vdpa_nic->lock);
> + vdpa_nic->vring[idx].last_avail_idx = state->split.avail_index;
Should we update last_used_idx here as well?
> + mutex_unlock(&vdpa_nic->lock);
> + return 0;
> +}
> +
> +static int ef100_vdpa_get_vq_state(struct vdpa_device *vdev,
> + u16 idx, struct vdpa_vq_state *state)
> +{
> + struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
> +
> + if (is_qid_invalid(vdpa_nic, idx, __func__))
> + return -EINVAL;
> +
> + mutex_lock(&vdpa_nic->lock);
> + state->split.avail_index = (u16)vdpa_nic->vring[idx].last_avail_idx;
> + mutex_unlock(&vdpa_nic->lock);
> +
> + return 0;
> +}
> +
> +static struct vdpa_notification_area
> + ef100_vdpa_get_vq_notification(struct vdpa_device *vdev,
> + u16 idx)
> +{
> + struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
> + struct vdpa_notification_area notify_area = {0, 0};
> + struct efx_vring_ctx *vring_ctx;
> + struct efx_nic *efx;
> + u32 offset;
> + int rc;
> +
> + if (is_qid_invalid(vdpa_nic, idx, __func__))
> + goto end;
> +
> + mutex_lock(&vdpa_nic->lock);
> + vring_ctx = vdpa_nic->vring[idx].vring_ctx;
> + if (!vring_ctx) {
> + rc = create_vring_ctx(vdpa_nic, idx);
Interesting, in set_vq_ready() we call can_create_vring() before
create_vring(). The code here implies usespace can bypass that check,
is this intended?
> + if (rc) {
> + dev_err(&vdpa_nic->vdpa_dev.dev,
> + "%s: vring ctx failed index:%u, err:%d\n",
> + __func__, idx, rc);
> + goto err_create_vring_ctx;
> + }
> + vring_ctx = vdpa_nic->vring[idx].vring_ctx;
> + }
> + if (!vdpa_nic->vring[idx].doorbell_offset_valid) {
I wonder if it's better to do this in the dev_add() since it is not
expected to be changed.
> + rc = efx_vdpa_get_doorbell_offset(vring_ctx, &offset);
> + if (rc) {
> + dev_err(&vdpa_nic->vdpa_dev.dev,
> + "%s: get_doorbell failed idx:%u, err:%d\n",
> + __func__, idx, rc);
> + goto err_get_doorbell_off;
> + }
> + vdpa_nic->vring[idx].doorbell_offset = offset;
> + vdpa_nic->vring[idx].doorbell_offset_valid = true;
> + }
> +
> + efx = vdpa_nic->efx;
> + notify_area.addr = (uintptr_t)(efx->membase_phys +
> + vdpa_nic->vring[idx].doorbell_offset);
> + /* VDPA doorbells are at a stride of VI/2
> + * One VI stride is shared by both rx & tx doorbells
> + */
> + notify_area.size = efx->vi_stride / 2;
Note that, if each area does not occupy a page, it means it can't be
mapped into userspace.
> +
> + mutex_unlock(&vdpa_nic->lock);
> + return notify_area;
> +
> +err_get_doorbell_off:
> + delete_vring_ctx(vdpa_nic, idx);
> +err_create_vring_ctx:
> + mutex_unlock(&vdpa_nic->lock);
> +end:
> + return notify_area;
> +}
> +
> +static int ef100_get_vq_irq(struct vdpa_device *vdev, u16 idx)
> +{
> + struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
> + u32 irq;
> +
> + if (is_qid_invalid(vdpa_nic, idx, __func__))
It might be easier to use a macro to implement is_qid_invalid() then
we don't need to __func__ trick.
Thanks
> + return -EINVAL;
> +
> + mutex_lock(&vdpa_nic->lock);
> + irq = vdpa_nic->vring[idx].irq;
> + mutex_unlock(&vdpa_nic->lock);
> +
> + return irq;
> +}
> +
> static u32 ef100_vdpa_get_vq_align(struct vdpa_device *vdev)
> {
> return EF100_VDPA_VQ_ALIGN;
> @@ -98,6 +526,8 @@ static void ef100_vdpa_set_config_cb(struct vdpa_device *vdev,
>
> if (cb)
> vdpa_nic->cfg_cb = *cb;
> + else
> + memset(&vdpa_nic->cfg_cb, 0, sizeof(vdpa_nic->cfg_cb));
> }
>
> static u16 ef100_vdpa_get_vq_num_max(struct vdpa_device *vdev)
> @@ -155,11 +585,28 @@ static void ef100_vdpa_set_config(struct vdpa_device *vdev, unsigned int offset,
> static void ef100_vdpa_free(struct vdpa_device *vdev)
> {
> struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
> + int i;
>
> - mutex_destroy(&vdpa_nic->lock);
> + if (vdpa_nic) {
> + for (i = 0; i < (vdpa_nic->max_queue_pairs * 2); i++)
> + reset_vring(vdpa_nic, i);
> + ef100_vdpa_irq_vectors_free(vdpa_nic->efx->pci_dev);
> + mutex_destroy(&vdpa_nic->lock);
> + vdpa_nic->efx->vdpa_nic = NULL;
> + }
> }
>
> const struct vdpa_config_ops ef100_vdpa_config_ops = {
> + .set_vq_address = ef100_vdpa_set_vq_address,
> + .set_vq_num = ef100_vdpa_set_vq_num,
> + .kick_vq = ef100_vdpa_kick_vq,
> + .set_vq_cb = ef100_vdpa_set_vq_cb,
> + .set_vq_ready = ef100_vdpa_set_vq_ready,
> + .get_vq_ready = ef100_vdpa_get_vq_ready,
> + .set_vq_state = ef100_vdpa_set_vq_state,
> + .get_vq_state = ef100_vdpa_get_vq_state,
> + .get_vq_notification = ef100_vdpa_get_vq_notification,
> + .get_vq_irq = ef100_get_vq_irq,
> .get_vq_align = ef100_vdpa_get_vq_align,
> .get_device_features = ef100_vdpa_get_device_features,
> .set_driver_features = ef100_vdpa_set_driver_features,
> --
> 2.30.1
>
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH net-next 07/11] sfc: implement filters for receiving traffic
2022-12-07 14:54 ` [PATCH net-next 07/11] sfc: implement filters for receiving traffic Gautam Dawar
@ 2022-12-14 6:45 ` Jason Wang
2023-01-05 12:46 ` Gautam Dawar
0 siblings, 1 reply; 39+ messages in thread
From: Jason Wang @ 2022-12-14 6:45 UTC (permalink / raw)
To: Gautam Dawar
Cc: linux-net-drivers, netdev, eperezma, tanuj.kamde, Koushik.Dutta,
harpreet.anand, Edward Cree, Martin Habets, David S. Miller,
Eric Dumazet, Jakub Kicinski, Paolo Abeni, linux-kernel
On Wed, Dec 7, 2022 at 10:57 PM Gautam Dawar <gautam.dawar@amd.com> wrote:
>
> Implement unicast, broadcast and unknown multicast
> filters for receiving different types of traffic.
I suggest squashing this into the patch that implements set_config().
>
> Signed-off-by: Gautam Dawar <gautam.dawar@amd.com>
> ---
> drivers/net/ethernet/sfc/ef100_vdpa.c | 159 ++++++++++++++++++++++
> drivers/net/ethernet/sfc/ef100_vdpa.h | 35 +++++
> drivers/net/ethernet/sfc/ef100_vdpa_ops.c | 27 +++-
> 3 files changed, 220 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.c b/drivers/net/ethernet/sfc/ef100_vdpa.c
> index 41eb7aef6798..04d64bfe3c93 100644
> --- a/drivers/net/ethernet/sfc/ef100_vdpa.c
> +++ b/drivers/net/ethernet/sfc/ef100_vdpa.c
> @@ -17,12 +17,168 @@
> #include "mcdi_filters.h"
> #include "mcdi_functions.h"
> #include "ef100_netdev.h"
> +#include "filter.h"
> +#include "efx.h"
>
> +#define EFX_INVALID_FILTER_ID -1
> +
> +/* vDPA queues starts from 2nd VI or qid 1 */
> +#define EF100_VDPA_BASE_RX_QID 1
> +
> +static const char * const filter_names[] = { "bcast", "ucast", "mcast" };
> static struct virtio_device_id ef100_vdpa_id_table[] = {
> { .device = VIRTIO_ID_NET, .vendor = PCI_VENDOR_ID_REDHAT_QUMRANET },
> { 0 },
> };
>
> +static int ef100_vdpa_set_mac_filter(struct efx_nic *efx,
> + struct efx_filter_spec *spec,
> + u32 qid,
> + u8 *mac_addr)
> +{
> + int rc;
> +
> + efx_filter_init_rx(spec, EFX_FILTER_PRI_AUTO, 0, qid);
> +
> + if (mac_addr) {
> + rc = efx_filter_set_eth_local(spec, EFX_FILTER_VID_UNSPEC,
> + mac_addr);
> + if (rc)
> + pci_err(efx->pci_dev,
> + "Filter set eth local failed, err: %d\n", rc);
> + } else {
> + efx_filter_set_mc_def(spec);
> + }
> +
> + rc = efx_filter_insert_filter(efx, spec, true);
> + if (rc < 0)
> + pci_err(efx->pci_dev,
> + "Filter insert failed, err: %d\n", rc);
> +
> + return rc;
> +}
> +
> +static int ef100_vdpa_delete_filter(struct ef100_vdpa_nic *vdpa_nic,
> + enum ef100_vdpa_mac_filter_type type)
> +{
> + struct vdpa_device *vdev = &vdpa_nic->vdpa_dev;
> + int rc;
> +
> + if (vdpa_nic->filters[type].filter_id == EFX_INVALID_FILTER_ID)
> + return rc;
> +
> + rc = efx_filter_remove_id_safe(vdpa_nic->efx,
> + EFX_FILTER_PRI_AUTO,
> + vdpa_nic->filters[type].filter_id);
> + if (rc) {
> + dev_err(&vdev->dev, "%s filter id: %d remove failed, err: %d\n",
> + filter_names[type], vdpa_nic->filters[type].filter_id,
> + rc);
> + } else {
> + vdpa_nic->filters[type].filter_id = EFX_INVALID_FILTER_ID;
> + vdpa_nic->filter_cnt--;
> + }
> + return rc;
> +}
> +
> +int ef100_vdpa_add_filter(struct ef100_vdpa_nic *vdpa_nic,
> + enum ef100_vdpa_mac_filter_type type)
> +{
> + struct vdpa_device *vdev = &vdpa_nic->vdpa_dev;
> + struct efx_nic *efx = vdpa_nic->efx;
> + /* Configure filter on base Rx queue only */
> + u32 qid = EF100_VDPA_BASE_RX_QID;
> + struct efx_filter_spec *spec;
> + u8 baddr[ETH_ALEN];
> + int rc;
> +
> + /* remove existing filter */
> + rc = ef100_vdpa_delete_filter(vdpa_nic, type);
> + if (rc < 0) {
> + dev_err(&vdev->dev, "%s MAC filter deletion failed, err: %d",
> + filter_names[type], rc);
> + return rc;
> + }
> +
> + /* Configure MAC Filter */
> + spec = &vdpa_nic->filters[type].spec;
> + if (type == EF100_VDPA_BCAST_MAC_FILTER) {
> + eth_broadcast_addr(baddr);
> + rc = ef100_vdpa_set_mac_filter(efx, spec, qid, baddr);
> + } else if (type == EF100_VDPA_UNKNOWN_MCAST_MAC_FILTER) {
> + rc = ef100_vdpa_set_mac_filter(efx, spec, qid, NULL);
> + } else {
> + /* Ensure we have everything required to insert the filter */
> + if (!vdpa_nic->mac_configured ||
> + !vdpa_nic->vring[0].vring_created ||
> + !is_valid_ether_addr(vdpa_nic->mac_address))
> + return -EINVAL;
> +
> + rc = ef100_vdpa_set_mac_filter(efx, spec, qid,
> + vdpa_nic->mac_address);
> + }
> +
> + if (rc >= 0) {
> + vdpa_nic->filters[type].filter_id = rc;
> + vdpa_nic->filter_cnt++;
I'm not sure I get this, but the code seems doesn't allow the driver
to set multiple uc filters, so I think filter_cnt should be always 3?
If yes, I don't see how filter_cnt can help here.
> +
> + return 0;
> + }
> +
> + dev_err(&vdev->dev, "%s MAC filter insert failed, err: %d\n",
> + filter_names[type], rc);
> +
> + if (type != EF100_VDPA_UNKNOWN_MCAST_MAC_FILTER) {
> + ef100_vdpa_filter_remove(vdpa_nic);
> + return rc;
> + }
> +
> + return 0;
> +}
> +
> +int ef100_vdpa_filter_remove(struct ef100_vdpa_nic *vdpa_nic)
> +{
> + enum ef100_vdpa_mac_filter_type filter;
> + int err = 0;
> + int rc;
> +
> + for (filter = EF100_VDPA_BCAST_MAC_FILTER;
> + filter <= EF100_VDPA_UNKNOWN_MCAST_MAC_FILTER; filter++) {
> + rc = ef100_vdpa_delete_filter(vdpa_nic, filter);
> + if (rc < 0)
> + /* store status of last failed filter remove */
> + err = rc;
> + }
> + return err;
> +}
> +
> +int ef100_vdpa_filter_configure(struct ef100_vdpa_nic *vdpa_nic)
> +{
> + struct vdpa_device *vdev = &vdpa_nic->vdpa_dev;
> + enum ef100_vdpa_mac_filter_type filter;
> + int rc;
> +
> + /* remove existing filters, if any */
> + rc = ef100_vdpa_filter_remove(vdpa_nic);
> + if (rc < 0) {
> + dev_err(&vdev->dev,
> + "MAC filter deletion failed, err: %d", rc);
> + goto fail;
> + }
> +
> + for (filter = EF100_VDPA_BCAST_MAC_FILTER;
> + filter <= EF100_VDPA_UNKNOWN_MCAST_MAC_FILTER; filter++) {
> + if (filter == EF100_VDPA_UCAST_MAC_FILTER &&
> + !vdpa_nic->mac_configured)
> + continue;
> + rc = ef100_vdpa_add_filter(vdpa_nic, filter);
> + if (rc < 0)
> + goto fail;
> + }
> +fail:
> + return rc;
> +}
> +
> int ef100_vdpa_init(struct efx_probe_data *probe_data)
> {
> struct efx_nic *efx = &probe_data->efx;
> @@ -168,6 +324,9 @@ static struct ef100_vdpa_nic *ef100_vdpa_create(struct efx_nic *efx,
> ether_addr_copy(vdpa_nic->mac_address, mac);
> vdpa_nic->mac_configured = true;
>
> + for (i = 0; i < EF100_VDPA_MAC_FILTER_NTYPES; i++)
> + vdpa_nic->filters[i].filter_id = EFX_INVALID_FILTER_ID;
> +
> for (i = 0; i < (2 * vdpa_nic->max_queue_pairs); i++)
> vdpa_nic->vring[i].irq = -EINVAL;
>
> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.h b/drivers/net/ethernet/sfc/ef100_vdpa.h
> index 3cc33daa0431..a33edd6dda12 100644
> --- a/drivers/net/ethernet/sfc/ef100_vdpa.h
> +++ b/drivers/net/ethernet/sfc/ef100_vdpa.h
> @@ -72,6 +72,22 @@ enum ef100_vdpa_vq_type {
> EF100_VDPA_VQ_NTYPES
> };
>
> +/**
> + * enum ef100_vdpa_mac_filter_type - vdpa filter types
> + *
> + * @EF100_VDPA_BCAST_MAC_FILTER: Broadcast MAC filter
> + * @EF100_VDPA_UCAST_MAC_FILTER: Unicast MAC filter
> + * @EF100_VDPA_UNKNOWN_MCAST_MAC_FILTER: Unknown multicast MAC filter to allow
> + * IPv6 Neighbor Solicitation Message
> + * @EF100_VDPA_MAC_FILTER_NTYPES: Number of vDPA filter types
> + */
> +enum ef100_vdpa_mac_filter_type {
> + EF100_VDPA_BCAST_MAC_FILTER,
> + EF100_VDPA_UCAST_MAC_FILTER,
> + EF100_VDPA_UNKNOWN_MCAST_MAC_FILTER,
> + EF100_VDPA_MAC_FILTER_NTYPES,
> +};
> +
> /**
> * struct ef100_vdpa_vring_info - vDPA vring data structure
> *
> @@ -109,6 +125,17 @@ struct ef100_vdpa_vring_info {
> struct vdpa_callback cb;
> };
>
> +/**
> + * struct ef100_vdpa_filter - vDPA filter data structure
> + *
> + * @filter_id: filter id of this filter
> + * @efx_filter_spec: hardware filter specs for this vdpa device
> + */
> +struct ef100_vdpa_filter {
> + s32 filter_id;
> + struct efx_filter_spec spec;
> +};
> +
> /**
> * struct ef100_vdpa_nic - vDPA NIC data structure
> *
> @@ -118,6 +145,7 @@ struct ef100_vdpa_vring_info {
> * @lock: Managing access to vdpa config operations
> * @pf_index: PF index of the vDPA VF
> * @vf_index: VF index of the vDPA VF
> + * @filter_cnt: total number of filters created on this vdpa device
> * @status: device status as per VIRTIO spec
> * @features: negotiated feature bits
> * @max_queue_pairs: maximum number of queue pairs supported
> @@ -125,6 +153,7 @@ struct ef100_vdpa_vring_info {
> * @vring: vring information of the vDPA device.
> * @mac_address: mac address of interface associated with this vdpa device
> * @mac_configured: true after MAC address is configured
> + * @filters: details of all filters created on this vdpa device
> * @cfg_cb: callback for config change
> */
> struct ef100_vdpa_nic {
> @@ -135,6 +164,7 @@ struct ef100_vdpa_nic {
> struct mutex lock;
> u32 pf_index;
> u32 vf_index;
> + u32 filter_cnt;
> u8 status;
> u64 features;
> u32 max_queue_pairs;
> @@ -142,6 +172,7 @@ struct ef100_vdpa_nic {
> struct ef100_vdpa_vring_info vring[EF100_VDPA_MAX_QUEUES_PAIRS * 2];
> u8 *mac_address;
> bool mac_configured;
> + struct ef100_vdpa_filter filters[EF100_VDPA_MAC_FILTER_NTYPES];
> struct vdpa_callback cfg_cb;
> };
>
> @@ -149,6 +180,10 @@ int ef100_vdpa_init(struct efx_probe_data *probe_data);
> void ef100_vdpa_fini(struct efx_probe_data *probe_data);
> int ef100_vdpa_register_mgmtdev(struct efx_nic *efx);
> void ef100_vdpa_unregister_mgmtdev(struct efx_nic *efx);
> +int ef100_vdpa_filter_configure(struct ef100_vdpa_nic *vdpa_nic);
> +int ef100_vdpa_filter_remove(struct ef100_vdpa_nic *vdpa_nic);
> +int ef100_vdpa_add_filter(struct ef100_vdpa_nic *vdpa_nic,
> + enum ef100_vdpa_mac_filter_type type);
> int ef100_vdpa_irq_vectors_alloc(struct pci_dev *pci_dev, u16 nvqs);
> void ef100_vdpa_irq_vectors_free(void *data);
>
> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa_ops.c b/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
> index b7efd3e0c901..132ddb4a647b 100644
> --- a/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
> +++ b/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
> @@ -135,6 +135,15 @@ static int delete_vring(struct ef100_vdpa_nic *vdpa_nic, u16 idx)
> if (vdpa_nic->vring[idx].vring_ctx)
> delete_vring_ctx(vdpa_nic, idx);
>
> + if (idx == 0 && vdpa_nic->filter_cnt != 0) {
> + rc = ef100_vdpa_filter_remove(vdpa_nic);
> + if (rc < 0) {
> + dev_err(&vdpa_nic->vdpa_dev.dev,
> + "%s: vdpa remove filter failed, err:%d\n",
> + __func__, rc);
> + }
> + }
> +
> return rc;
> }
>
> @@ -193,8 +202,22 @@ static int create_vring(struct ef100_vdpa_nic *vdpa_nic, u16 idx)
> vdpa_nic->vring[idx].doorbell_offset_valid = true;
> }
>
> + /* Configure filters on rxq 0 */
> + if (idx == 0) {
This seems tricky, can we move this to set_status() when DRIVER_OK is set?
Thanks
> + rc = ef100_vdpa_filter_configure(vdpa_nic);
> + if (rc < 0) {
> + dev_err(&vdpa_nic->vdpa_dev.dev,
> + "%s: vdpa configure filter failed, err:%d\n",
> + __func__, rc);
> + goto err_filter_configure;
> + }
> + }
> +
> return 0;
>
> +err_filter_configure:
> + ef100_vdpa_filter_remove(vdpa_nic);
> + vdpa_nic->vring[idx].doorbell_offset_valid = false;
> err_get_doorbell_offset:
> efx_vdpa_vring_destroy(vdpa_nic->vring[idx].vring_ctx,
> &vring_dyn_cfg);
> @@ -578,8 +601,10 @@ static void ef100_vdpa_set_config(struct vdpa_device *vdev, unsigned int offset,
> }
>
> memcpy((u8 *)&vdpa_nic->net_config + offset, buf, len);
> - if (is_valid_ether_addr(vdpa_nic->mac_address))
> + if (is_valid_ether_addr(vdpa_nic->mac_address)) {
> vdpa_nic->mac_configured = true;
> + ef100_vdpa_add_filter(vdpa_nic, EF100_VDPA_UCAST_MAC_FILTER);
> + }
> }
>
> static void ef100_vdpa_free(struct vdpa_device *vdev)
> --
> 2.30.1
>
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH net-next 08/11] sfc: implement device status related vdpa config operations
2022-12-07 14:54 ` [PATCH net-next 08/11] sfc: implement device status related vdpa config operations Gautam Dawar
@ 2022-12-14 6:45 ` Jason Wang
2023-01-09 10:21 ` Gautam Dawar
0 siblings, 1 reply; 39+ messages in thread
From: Jason Wang @ 2022-12-14 6:45 UTC (permalink / raw)
To: Gautam Dawar
Cc: linux-net-drivers, netdev, eperezma, tanuj.kamde, Koushik.Dutta,
harpreet.anand, Edward Cree, Martin Habets, David S. Miller,
Eric Dumazet, Jakub Kicinski, Paolo Abeni, linux-kernel
On Wed, Dec 7, 2022 at 10:57 PM Gautam Dawar <gautam.dawar@amd.com> wrote:
>
> vDPA config opertions to handle get/set device status and device
> reset have been implemented.
>
> Signed-off-by: Gautam Dawar <gautam.dawar@amd.com>
> ---
> drivers/net/ethernet/sfc/ef100_vdpa.c | 7 +-
> drivers/net/ethernet/sfc/ef100_vdpa.h | 1 +
> drivers/net/ethernet/sfc/ef100_vdpa_ops.c | 133 ++++++++++++++++++++++
> 3 files changed, 140 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.c b/drivers/net/ethernet/sfc/ef100_vdpa.c
> index 04d64bfe3c93..80bca281a748 100644
> --- a/drivers/net/ethernet/sfc/ef100_vdpa.c
> +++ b/drivers/net/ethernet/sfc/ef100_vdpa.c
> @@ -225,9 +225,14 @@ static int vdpa_allocate_vis(struct efx_nic *efx, unsigned int *allocated_vis)
>
> static void ef100_vdpa_delete(struct efx_nic *efx)
> {
> + struct vdpa_device *vdpa_dev;
> +
> if (efx->vdpa_nic) {
> + vdpa_dev = &efx->vdpa_nic->vdpa_dev;
> + ef100_vdpa_reset(vdpa_dev);
Any reason we need to reset during delete?
> +
> /* replace with _vdpa_unregister_device later */
> - put_device(&efx->vdpa_nic->vdpa_dev.dev);
> + put_device(&vdpa_dev->dev);
> efx->vdpa_nic = NULL;
> }
> efx_mcdi_free_vis(efx);
> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.h b/drivers/net/ethernet/sfc/ef100_vdpa.h
> index a33edd6dda12..1b0bbba88154 100644
> --- a/drivers/net/ethernet/sfc/ef100_vdpa.h
> +++ b/drivers/net/ethernet/sfc/ef100_vdpa.h
> @@ -186,6 +186,7 @@ int ef100_vdpa_add_filter(struct ef100_vdpa_nic *vdpa_nic,
> enum ef100_vdpa_mac_filter_type type);
> int ef100_vdpa_irq_vectors_alloc(struct pci_dev *pci_dev, u16 nvqs);
> void ef100_vdpa_irq_vectors_free(void *data);
> +int ef100_vdpa_reset(struct vdpa_device *vdev);
>
> static inline bool efx_vdpa_is_little_endian(struct ef100_vdpa_nic *vdpa_nic)
> {
> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa_ops.c b/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
> index 132ddb4a647b..718b67f6da90 100644
> --- a/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
> +++ b/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
> @@ -251,6 +251,62 @@ static bool is_qid_invalid(struct ef100_vdpa_nic *vdpa_nic, u16 idx,
> return false;
> }
>
> +static void ef100_reset_vdpa_device(struct ef100_vdpa_nic *vdpa_nic)
> +{
> + int i;
> +
> + WARN_ON(!mutex_is_locked(&vdpa_nic->lock));
> +
> + if (!vdpa_nic->status)
> + return;
> +
> + vdpa_nic->vdpa_state = EF100_VDPA_STATE_INITIALIZED;
> + vdpa_nic->status = 0;
> + vdpa_nic->features = 0;
> + for (i = 0; i < (vdpa_nic->max_queue_pairs * 2); i++)
> + reset_vring(vdpa_nic, i);
> +}
> +
> +/* May be called under the rtnl lock */
> +int ef100_vdpa_reset(struct vdpa_device *vdev)
> +{
> + struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
> +
> + /* vdpa device can be deleted anytime but the bar_config
> + * could still be vdpa and hence efx->state would be STATE_VDPA.
> + * Accordingly, ensure vdpa device exists before reset handling
> + */
> + if (!vdpa_nic)
> + return -ENODEV;
> +
> + mutex_lock(&vdpa_nic->lock);
> + ef100_reset_vdpa_device(vdpa_nic);
> + mutex_unlock(&vdpa_nic->lock);
> + return 0;
> +}
> +
> +static int start_vdpa_device(struct ef100_vdpa_nic *vdpa_nic)
> +{
> + int rc = 0;
> + int i, j;
> +
> + for (i = 0; i < (vdpa_nic->max_queue_pairs * 2); i++) {
> + if (can_create_vring(vdpa_nic, i)) {
> + rc = create_vring(vdpa_nic, i);
So I think we can safely remove the create_vring() in set_vq_ready()
since it's undefined behaviour if set_vq_ready() is called after
DRIVER_OK.
> + if (rc)
> + goto clear_vring;
> + }
> + }
> + vdpa_nic->vdpa_state = EF100_VDPA_STATE_STARTED;
> + return rc;
> +
> +clear_vring:
> + for (j = 0; j < i; j++)
> + if (vdpa_nic->vring[j].vring_created)
> + delete_vring(vdpa_nic, j);
> + return rc;
> +}
> +
> static int ef100_vdpa_set_vq_address(struct vdpa_device *vdev,
> u16 idx, u64 desc_area, u64 driver_area,
> u64 device_area)
> @@ -568,6 +624,80 @@ static u32 ef100_vdpa_get_vendor_id(struct vdpa_device *vdev)
> return EF100_VDPA_VENDOR_ID;
> }
>
> +static u8 ef100_vdpa_get_status(struct vdpa_device *vdev)
> +{
> + struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
> + u8 status;
> +
> + mutex_lock(&vdpa_nic->lock);
> + status = vdpa_nic->status;
> + mutex_unlock(&vdpa_nic->lock);
> + return status;
> +}
> +
> +static void ef100_vdpa_set_status(struct vdpa_device *vdev, u8 status)
> +{
> + struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
> + u8 new_status;
> + int rc;
> +
> + mutex_lock(&vdpa_nic->lock);
> + if (!status) {
> + dev_info(&vdev->dev,
> + "%s: Status received is 0. Device reset being done\n",
> + __func__);
> + ef100_reset_vdpa_device(vdpa_nic);
> + goto unlock_return;
> + }
> + new_status = status & ~vdpa_nic->status;
> + if (new_status == 0) {
> + dev_info(&vdev->dev,
> + "%s: New status same as current status\n", __func__);
> + goto unlock_return;
> + }
> + if (new_status & VIRTIO_CONFIG_S_FAILED) {
> + ef100_reset_vdpa_device(vdpa_nic);
> + goto unlock_return;
> + }
> +
> + if (new_status & VIRTIO_CONFIG_S_ACKNOWLEDGE &&
> + vdpa_nic->vdpa_state == EF100_VDPA_STATE_INITIALIZED) {
As replied before, I think there's no need to check
EF100_VDPA_STATE_INITIALIZED, otherwise it could be a bug somewhere.
> + vdpa_nic->status |= VIRTIO_CONFIG_S_ACKNOWLEDGE;
> + new_status &= ~VIRTIO_CONFIG_S_ACKNOWLEDGE;
> + }
> + if (new_status & VIRTIO_CONFIG_S_DRIVER &&
> + vdpa_nic->vdpa_state == EF100_VDPA_STATE_INITIALIZED) {
> + vdpa_nic->status |= VIRTIO_CONFIG_S_DRIVER;
> + new_status &= ~VIRTIO_CONFIG_S_DRIVER;
> + }
> + if (new_status & VIRTIO_CONFIG_S_FEATURES_OK &&
> + vdpa_nic->vdpa_state == EF100_VDPA_STATE_INITIALIZED) {
> + vdpa_nic->status |= VIRTIO_CONFIG_S_FEATURES_OK;
> + vdpa_nic->vdpa_state = EF100_VDPA_STATE_NEGOTIATED;
I think we can simply map EF100_VDPA_STATE_NEGOTIATED to
VIRTIO_CONFIG_S_FEATURES_OK.
E.g the code doesn't fail the feature negotiation by clearing the
VIRTIO_CONFIG_S_FEATURES_OK when ef100_vdpa_set_driver_feature fails?
Thanks
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH net-next 10/11] sfc: implement vdpa config_ops for dma operations
2022-12-07 14:54 ` [PATCH net-next 10/11] sfc: implement vdpa config_ops for dma operations Gautam Dawar
2022-12-07 19:23 ` kernel test robot
@ 2022-12-14 6:46 ` Jason Wang
1 sibling, 0 replies; 39+ messages in thread
From: Jason Wang @ 2022-12-14 6:46 UTC (permalink / raw)
To: Gautam Dawar
Cc: linux-net-drivers, netdev, eperezma, tanuj.kamde, Koushik.Dutta,
harpreet.anand, Edward Cree, Martin Habets, David S. Miller,
Eric Dumazet, Jakub Kicinski, Paolo Abeni, linux-kernel
On Wed, Dec 7, 2022 at 10:57 PM Gautam Dawar <gautam.dawar@amd.com> wrote:
>
> Although sfc uses the platform IOMMU but it still
> implements the DMA config operations to deal with
> possible IOVA overlap with the MCDI DMA buffer and
> relocates the latter if such overlap is detected.
>
> Signed-off-by: Gautam Dawar <gautam.dawar@amd.com>
> ---
> drivers/net/ethernet/sfc/ef100_vdpa.c | 140 ++++++++++++++++++++++
> drivers/net/ethernet/sfc/ef100_vdpa.h | 3 +
> drivers/net/ethernet/sfc/ef100_vdpa_ops.c | 111 +++++++++++++++++
> drivers/net/ethernet/sfc/net_driver.h | 12 ++
> 4 files changed, 266 insertions(+)
>
> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.c b/drivers/net/ethernet/sfc/ef100_vdpa.c
> index b9368eb1acd5..16681d164fd1 100644
> --- a/drivers/net/ethernet/sfc/ef100_vdpa.c
> +++ b/drivers/net/ethernet/sfc/ef100_vdpa.c
> @@ -309,6 +309,140 @@ static int vdpa_update_domain(struct ef100_vdpa_nic *vdpa_nic)
> vdpa_nic->geo_aper_end + 1, 0);
> }
>
> +static int ef100_vdpa_alloc_buffer(struct efx_nic *efx, struct efx_buffer *buf)
> +{
> + struct ef100_vdpa_nic *vdpa_nic = efx->vdpa_nic;
> + struct device *dev = &vdpa_nic->vdpa_dev.dev;
> + int rc;
> +
> + buf->addr = kzalloc(buf->len, GFP_KERNEL);
> + if (!buf->addr)
> + return -ENOMEM;
> +
> + rc = iommu_map(vdpa_nic->domain, buf->dma_addr,
> + virt_to_phys(buf->addr), buf->len,
> + IOMMU_READ | IOMMU_WRITE | IOMMU_CACHE);
> + if (rc)
> + dev_err(dev, "iommu_map failed, rc: %d\n", rc);
> +
> + return rc;
> +}
> +
> +static void ef100_vdpa_free_buffer(struct ef100_vdpa_nic *vdpa_nic,
> + struct efx_buffer *buf)
> +{
> + struct device *dev = &vdpa_nic->vdpa_dev.dev;
> + int rc;
> +
> + rc = iommu_unmap(vdpa_nic->domain, buf->dma_addr, buf->len);
> + if (rc < 0)
> + dev_err(dev, "iommu_unmap failed, rc: %d\n", rc);
> +
> + kfree(buf->addr);
> +}
> +
> +int ef100_setup_ef100_mcdi_buffer(struct ef100_vdpa_nic *vdpa_nic)
> +{
> + struct efx_nic *efx = vdpa_nic->efx;
> + struct ef100_nic_data *nic_data;
> + struct efx_mcdi_iface *mcdi;
> + struct efx_buffer mcdi_buf;
> + enum efx_mcdi_mode mode;
> + struct device *dev;
> + int rc;
> +
> + /* Switch to poll mode MCDI mode */
> + nic_data = efx->nic_data;
> + dev = &vdpa_nic->vdpa_dev.dev;
> + mcdi = efx_mcdi(efx);
> + mode = mcdi->mode;
> + efx_mcdi_mode_poll(efx);
> + efx_mcdi_flush_async(efx);
> +
> + /* First, allocate the MCDI buffer for EF100 mode */
> + rc = efx_nic_alloc_buffer(efx, &mcdi_buf,
> + MCDI_BUF_LEN, GFP_KERNEL);
> + if (rc) {
> + dev_err(dev, "nic alloc buf failed, rc: %d\n", rc);
> + goto restore_mode;
> + }
> +
> + /* unmap and free the vDPA MCDI buffer now */
> + ef100_vdpa_free_buffer(vdpa_nic, &nic_data->mcdi_buf);
> + memcpy(&nic_data->mcdi_buf, &mcdi_buf, sizeof(struct efx_buffer));
> + efx->mcdi_buf_mode = EFX_BUF_MODE_EF100;
> +
> +restore_mode:
> + if (mode == MCDI_MODE_EVENTS)
> + efx_mcdi_mode_event(efx);
> +
> + return rc;
> +}
> +
> +int ef100_setup_vdpa_mcdi_buffer(struct efx_nic *efx, u64 mcdi_iova)
> +{
> + struct ef100_nic_data *nic_data = efx->nic_data;
> + struct efx_mcdi_iface *mcdi = efx_mcdi(efx);
> + enum efx_mcdi_mode mode = mcdi->mode;
> + struct efx_buffer mcdi_buf;
> + int rc;
> +
> + efx_mcdi_mode_poll(efx);
> + efx_mcdi_flush_async(efx);
> +
> + /* First, prepare the MCDI buffer for vDPA mode */
> + mcdi_buf.dma_addr = mcdi_iova;
> + /* iommu_map requires page aligned memory */
> + mcdi_buf.len = PAGE_ALIGN(MCDI_BUF_LEN);
> + rc = ef100_vdpa_alloc_buffer(efx, &mcdi_buf);
> + if (rc) {
> + pci_err(efx->pci_dev, "alloc vdpa buf failed, rc: %d\n", rc);
> + goto restore_mode;
> + }
> +
> + /* All set-up, free the EF100 MCDI buffer now */
> + efx_nic_free_buffer(efx, &nic_data->mcdi_buf);
> + memcpy(&nic_data->mcdi_buf, &mcdi_buf, sizeof(struct efx_buffer));
> + efx->mcdi_buf_mode = EFX_BUF_MODE_VDPA;
> +
> +restore_mode:
> + if (mode == MCDI_MODE_EVENTS)
> + efx_mcdi_mode_event(efx);
> + return rc;
> +}
> +
> +int ef100_remap_vdpa_mcdi_buffer(struct efx_nic *efx, u64 mcdi_iova)
> +{
> + struct ef100_nic_data *nic_data = efx->nic_data;
> + struct ef100_vdpa_nic *vdpa_nic = efx->vdpa_nic;
> + struct efx_mcdi_iface *mcdi = efx_mcdi(efx);
> + struct efx_buffer *mcdi_buf;
> + int rc;
> +
> + mcdi_buf = &nic_data->mcdi_buf;
> + spin_lock_bh(&mcdi->iface_lock);
> +
> + rc = iommu_unmap(vdpa_nic->domain, mcdi_buf->dma_addr, mcdi_buf->len);
> + if (rc < 0) {
> + pci_err(efx->pci_dev, "iommu_unmap failed, rc: %d\n", rc);
> + goto out;
> + }
> +
> + rc = iommu_map(vdpa_nic->domain, mcdi_iova,
> + virt_to_phys(mcdi_buf->addr),
> + mcdi_buf->len,
> + IOMMU_READ | IOMMU_WRITE | IOMMU_CACHE);
> + if (rc) {
> + pci_err(efx->pci_dev, "iommu_map failed, rc: %d\n", rc);
> + goto out;
> + }
> +
> + mcdi_buf->dma_addr = mcdi_iova;
> +out:
> + spin_unlock_bh(&mcdi->iface_lock);
> + return rc;
> +}
> +
> static struct ef100_vdpa_nic *ef100_vdpa_create(struct efx_nic *efx,
> const char *dev_name,
> enum ef100_vdpa_class dev_type,
> @@ -391,6 +525,12 @@ static struct ef100_vdpa_nic *ef100_vdpa_create(struct efx_nic *efx,
> goto err_put_device;
> }
>
> + rc = ef100_setup_vdpa_mcdi_buffer(efx, EF100_VDPA_IOVA_BASE_ADDR);
> + if (rc) {
> + pci_err(efx->pci_dev, "realloc mcdi failed, err: %d\n", rc);
> + goto err_put_device;
> + }
> +
> rc = get_net_config(vdpa_nic);
> if (rc)
> goto err_put_device;
> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.h b/drivers/net/ethernet/sfc/ef100_vdpa.h
> index c3c77029973d..f15d8739dcde 100644
> --- a/drivers/net/ethernet/sfc/ef100_vdpa.h
> +++ b/drivers/net/ethernet/sfc/ef100_vdpa.h
> @@ -202,6 +202,9 @@ int ef100_vdpa_add_filter(struct ef100_vdpa_nic *vdpa_nic,
> int ef100_vdpa_irq_vectors_alloc(struct pci_dev *pci_dev, u16 nvqs);
> void ef100_vdpa_irq_vectors_free(void *data);
> int ef100_vdpa_reset(struct vdpa_device *vdev);
> +int ef100_setup_ef100_mcdi_buffer(struct ef100_vdpa_nic *vdpa_nic);
> +int ef100_setup_vdpa_mcdi_buffer(struct efx_nic *efx, u64 mcdi_iova);
> +int ef100_remap_vdpa_mcdi_buffer(struct efx_nic *efx, u64 mcdi_iova);
>
> static inline bool efx_vdpa_is_little_endian(struct ef100_vdpa_nic *vdpa_nic)
> {
> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa_ops.c b/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
> index 8c198d949fdb..7c632f179bcf 100644
> --- a/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
> +++ b/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
> @@ -12,6 +12,7 @@
> #include "ef100_vdpa.h"
> #include "ef100_iova.h"
> #include "io.h"
> +#include "ef100_iova.h"
> #include "mcdi_vdpa.h"
>
> /* Get the queue's function-local index of the associated VI
> @@ -739,14 +740,121 @@ static void ef100_vdpa_set_config(struct vdpa_device *vdev, unsigned int offset,
> }
> }
>
> +static bool is_iova_overlap(u64 iova1, u64 size1, u64 iova2, u64 size2)
> +{
> + return max(iova1, iova2) < min(iova1 + size1, iova2 + size2);
> +}
> +
> +static int ef100_vdpa_dma_map(struct vdpa_device *vdev,
> + unsigned int asid,
> + u64 iova, u64 size,
> + u64 pa, u32 perm, void *opaque)
> +{
> + struct ef100_vdpa_nic *vdpa_nic;
> + struct ef100_nic_data *nic_data;
> + unsigned int mcdi_buf_len;
> + dma_addr_t mcdi_buf_addr;
> + u64 mcdi_iova = 0;
> + int rc;
> +
> + vdpa_nic = get_vdpa_nic(vdev);
> + nic_data = vdpa_nic->efx->nic_data;
> + mcdi_buf_addr = nic_data->mcdi_buf.dma_addr;
> + mcdi_buf_len = nic_data->mcdi_buf.len;
> +
> + /* Validate the iova range against geo aperture */
> + if (iova < vdpa_nic->geo_aper_start ||
> + ((iova + size - 1) > vdpa_nic->geo_aper_end)) {
> + dev_err(&vdpa_nic->vdpa_dev.dev,
> + "%s: iova range (%llx, %llx) not within geo aperture\n",
> + __func__, iova, (iova + size));
> + return -EINVAL;
It might be helpful to advertise this geo via get_iova_range().
Thanks
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH net-next 09/11] sfc: implement iova rbtree to store dma mappings
2022-12-07 14:54 ` [PATCH net-next 09/11] sfc: implement iova rbtree to store dma mappings Gautam Dawar
@ 2022-12-14 6:46 ` Jason Wang
2022-12-16 12:48 ` Gautam Dawar
0 siblings, 1 reply; 39+ messages in thread
From: Jason Wang @ 2022-12-14 6:46 UTC (permalink / raw)
To: Gautam Dawar
Cc: linux-net-drivers, netdev, eperezma, tanuj.kamde, Koushik.Dutta,
harpreet.anand, Edward Cree, Martin Habets, David S. Miller,
Eric Dumazet, Jakub Kicinski, Paolo Abeni, linux-kernel
On Wed, Dec 7, 2022 at 10:57 PM Gautam Dawar <gautam.dawar@amd.com> wrote:
>
> sfc uses a MCDI DMA buffer that is allocated on the host
> for communicating with the Firmware. The MCDI buffer IOVA
> could overlap with the IOVA used by the guest for the
> virtqueue buffers. To detect such overlap, the DMA mappings
> from the guest will be stored in a IOVA rbtree and every
> such mapping will be compared against the MCDI buffer IOVA
> range. If an overlap is detected, the MCDI buffer will be
> relocated to a different IOVA.
I think it can't prevent guests from guessing the MCDI buffer address
and trying to DMA to/from that buffer.
It might work with some co-operation of the NIC who can validate the
DMA initialized by the virtqueue and forbid the DMA to the MDCI
buffer.
Thanks
>
> Signed-off-by: Gautam Dawar <gautam.dawar@amd.com>
> ---
> drivers/net/ethernet/sfc/Makefile | 3 +-
> drivers/net/ethernet/sfc/ef100_iova.c | 205 ++++++++++++++++++++++
> drivers/net/ethernet/sfc/ef100_iova.h | 40 +++++
> drivers/net/ethernet/sfc/ef100_nic.c | 1 -
> drivers/net/ethernet/sfc/ef100_vdpa.c | 38 ++++
> drivers/net/ethernet/sfc/ef100_vdpa.h | 15 ++
> drivers/net/ethernet/sfc/ef100_vdpa_ops.c | 5 +
> drivers/net/ethernet/sfc/mcdi.h | 3 +
> 8 files changed, 308 insertions(+), 2 deletions(-)
> create mode 100644 drivers/net/ethernet/sfc/ef100_iova.c
> create mode 100644 drivers/net/ethernet/sfc/ef100_iova.h
>
> diff --git a/drivers/net/ethernet/sfc/Makefile b/drivers/net/ethernet/sfc/Makefile
> index a10eac91ab23..85852ff50b7c 100644
> --- a/drivers/net/ethernet/sfc/Makefile
> +++ b/drivers/net/ethernet/sfc/Makefile
> @@ -11,7 +11,8 @@ sfc-$(CONFIG_SFC_MTD) += mtd.o
> sfc-$(CONFIG_SFC_SRIOV) += sriov.o ef10_sriov.o ef100_sriov.o ef100_rep.o \
> mae.o tc.o tc_bindings.o tc_counters.o
>
> -sfc-$(CONFIG_SFC_VDPA) += mcdi_vdpa.o ef100_vdpa.o ef100_vdpa_ops.o
> +sfc-$(CONFIG_SFC_VDPA) += mcdi_vdpa.o ef100_vdpa.o ef100_vdpa_ops.o \
> + ef100_iova.o
> obj-$(CONFIG_SFC) += sfc.o
>
> obj-$(CONFIG_SFC_FALCON) += falcon/
> diff --git a/drivers/net/ethernet/sfc/ef100_iova.c b/drivers/net/ethernet/sfc/ef100_iova.c
> new file mode 100644
> index 000000000000..863314c5b9b5
> --- /dev/null
> +++ b/drivers/net/ethernet/sfc/ef100_iova.c
> @@ -0,0 +1,205 @@
> +// SPDX-License-Identifier: GPL-2.0
> +/* Driver for Xilinx network controllers and boards
> + * Copyright(C) 2020-2022 Xilinx, Inc.
> + * Copyright(C) 2022 Advanced Micro Devices, Inc.
> + *
> + * This program is free software; you can redistribute it and/or modify it
> + * under the terms of the GNU General Public License version 2 as published
> + * by the Free Software Foundation, incorporated herein by reference.
> + */
> +
> +#include "ef100_iova.h"
> +
> +static void update_free_list_node(struct ef100_vdpa_iova_node *target_node,
> + struct ef100_vdpa_iova_node *next_node,
> + struct ef100_vdpa_nic *vdpa_nic)
> +{
> + unsigned long target_node_end;
> + unsigned long free_area;
> + bool in_list;
> +
> + target_node_end = target_node->iova + target_node->size;
> + free_area = next_node->iova - target_node_end;
> + in_list = !(list_empty(&target_node->free_node));
> +
> + if (!in_list && free_area >= MCDI_BUF_LEN) {
> + list_add(&target_node->free_node,
> + &vdpa_nic->free_list);
> + } else if (in_list && free_area < MCDI_BUF_LEN) {
> + list_del_init(&target_node->free_node);
> + }
> +}
> +
> +static void update_free_list(struct ef100_vdpa_iova_node *iova_node,
> + struct ef100_vdpa_nic *vdpa_nic,
> + bool add_node)
> +{
> + struct ef100_vdpa_iova_node *prev_in = NULL;
> + struct ef100_vdpa_iova_node *next_in = NULL;
> + struct rb_node *prev_node;
> + struct rb_node *next_node;
> +
> + prev_node = rb_prev(&iova_node->node);
> + next_node = rb_next(&iova_node->node);
> +
> + if (prev_node)
> + prev_in = rb_entry(prev_node,
> + struct ef100_vdpa_iova_node, node);
> + if (next_node)
> + next_in = rb_entry(next_node,
> + struct ef100_vdpa_iova_node, node);
> +
> + if (add_node) {
> + if (prev_in)
> + update_free_list_node(prev_in, iova_node, vdpa_nic);
> +
> + if (next_in)
> + update_free_list_node(iova_node, next_in, vdpa_nic);
> + } else {
> + if (next_in && prev_in)
> + update_free_list_node(prev_in, next_in, vdpa_nic);
> + if (!list_empty(&iova_node->free_node))
> + list_del_init(&iova_node->free_node);
> + }
> +}
> +
> +int efx_ef100_insert_iova_node(struct ef100_vdpa_nic *vdpa_nic,
> + u64 iova, u64 size)
> +{
> + struct ef100_vdpa_iova_node *iova_node;
> + struct ef100_vdpa_iova_node *new_node;
> + struct rb_node *parent;
> + struct rb_node **link;
> + struct rb_root *root;
> + int rc = 0;
> +
> + mutex_lock(&vdpa_nic->iova_lock);
> +
> + root = &vdpa_nic->iova_root;
> + link = &root->rb_node;
> + parent = *link;
> + /* Go to the bottom of the tree */
> + while (*link) {
> + parent = *link;
> + iova_node = rb_entry(parent, struct ef100_vdpa_iova_node, node);
> +
> + /* handle duplicate node */
> + if (iova_node->iova == iova) {
> + rc = -EEXIST;
> + goto out_unlock;
> + }
> +
> + if (iova_node->iova > iova)
> + link = &(*link)->rb_left;
> + else
> + link = &(*link)->rb_right;
> + }
> +
> + new_node = kzalloc(sizeof(*new_node), GFP_KERNEL);
> + if (!new_node) {
> + rc = -ENOMEM;
> + goto out_unlock;
> + }
> +
> + new_node->iova = iova;
> + new_node->size = size;
> + INIT_LIST_HEAD(&new_node->free_node);
> +
> + /* Put the new node here */
> + rb_link_node(&new_node->node, parent, link);
> + rb_insert_color(&new_node->node, root);
> +
> + update_free_list(new_node, vdpa_nic, true);
> +
> +out_unlock:
> + mutex_unlock(&vdpa_nic->iova_lock);
> + return rc;
> +}
> +
> +static struct ef100_vdpa_iova_node*
> +ef100_rbt_search_node(struct ef100_vdpa_nic *vdpa_nic,
> + unsigned long iova)
> +{
> + struct ef100_vdpa_iova_node *iova_node;
> + struct rb_node *rb_node;
> + struct rb_root *root;
> +
> + root = &vdpa_nic->iova_root;
> + if (!root)
> + return NULL;
> +
> + rb_node = root->rb_node;
> +
> + while (rb_node) {
> + iova_node = rb_entry(rb_node, struct ef100_vdpa_iova_node,
> + node);
> + if (iova_node->iova > iova)
> + rb_node = rb_node->rb_left;
> + else if (iova_node->iova < iova)
> + rb_node = rb_node->rb_right;
> + else
> + return iova_node;
> + }
> +
> + return NULL;
> +}
> +
> +void efx_ef100_remove_iova_node(struct ef100_vdpa_nic *vdpa_nic,
> + unsigned long iova)
> +{
> + struct ef100_vdpa_iova_node *iova_node;
> +
> + mutex_lock(&vdpa_nic->iova_lock);
> + iova_node = ef100_rbt_search_node(vdpa_nic, iova);
> + if (!iova_node)
> + goto out_unlock;
> +
> + update_free_list(iova_node, vdpa_nic, false);
> +
> + rb_erase(&iova_node->node, &vdpa_nic->iova_root);
> + kfree(iova_node);
> +
> +out_unlock:
> + mutex_unlock(&vdpa_nic->iova_lock);
> +}
> +
> +void efx_ef100_delete_iova(struct ef100_vdpa_nic *vdpa_nic)
> +{
> + struct ef100_vdpa_iova_node *iova_node;
> + struct rb_root *iova_root;
> + struct rb_node *node;
> +
> + mutex_lock(&vdpa_nic->iova_lock);
> +
> + iova_root = &vdpa_nic->iova_root;
> + while (!RB_EMPTY_ROOT(iova_root)) {
> + node = rb_first(iova_root);
> + iova_node = rb_entry(node, struct ef100_vdpa_iova_node, node);
> + if (!list_empty(&iova_node->free_node))
> + list_del_init(&iova_node->free_node);
> + if (vdpa_nic->domain)
> + iommu_unmap(vdpa_nic->domain, iova_node->iova,
> + iova_node->size);
> + rb_erase(node, iova_root);
> + kfree(iova_node);
> + }
> +
> + mutex_unlock(&vdpa_nic->iova_lock);
> +}
> +
> +int efx_ef100_find_new_iova(struct ef100_vdpa_nic *vdpa_nic,
> + unsigned int buf_len,
> + u64 *new_iova)
> +{
> + struct ef100_vdpa_iova_node *iova_node;
> +
> + /* pick the first node from freelist */
> + iova_node = list_first_entry_or_null(&vdpa_nic->free_list,
> + struct ef100_vdpa_iova_node,
> + free_node);
> + if (!iova_node)
> + return -ENOENT;
> +
> + *new_iova = iova_node->iova + iova_node->size;
> + return 0;
> +}
> diff --git a/drivers/net/ethernet/sfc/ef100_iova.h b/drivers/net/ethernet/sfc/ef100_iova.h
> new file mode 100644
> index 000000000000..68e39c4152c7
> --- /dev/null
> +++ b/drivers/net/ethernet/sfc/ef100_iova.h
> @@ -0,0 +1,40 @@
> +/* SPDX-License-Identifier: GPL-2.0 */
> +/* Driver for Xilinx network controllers and boards
> + * Copyright(C) 2020-2022 Xilinx, Inc.
> + * Copyright(C) 2022 Advanced Micro Devices, Inc.
> + *
> + * This program is free software; you can redistribute it and/or modify it
> + * under the terms of the GNU General Public License version 2 as published
> + * by the Free Software Foundation, incorporated herein by reference.
> + */
> +#ifndef EFX_EF100_IOVA_H
> +#define EFX_EF100_IOVA_H
> +
> +#include "ef100_nic.h"
> +#include "ef100_vdpa.h"
> +
> +#if defined(CONFIG_SFC_VDPA)
> +/**
> + * struct ef100_vdpa_iova_node - guest buffer iova entry
> + *
> + * @node: red black tree node
> + * @iova: mapping's IO virtual address
> + * @size: length of mapped region in bytes
> + * @free_node: free list node
> + */
> +struct ef100_vdpa_iova_node {
> + struct rb_node node;
> + unsigned long iova;
> + size_t size;
> + struct list_head free_node;
> +};
> +
> +int efx_ef100_insert_iova_node(struct ef100_vdpa_nic *vdpa_nic,
> + u64 iova, u64 size);
> +void efx_ef100_remove_iova_node(struct ef100_vdpa_nic *vdpa_nic,
> + unsigned long iova);
> +void efx_ef100_delete_iova(struct ef100_vdpa_nic *vdpa_nic);
> +int efx_ef100_find_new_iova(struct ef100_vdpa_nic *vdpa_nic,
> + unsigned int buf_len, u64 *new_iova);
> +#endif /* CONFIG_SFC_VDPA */
> +#endif /* EFX_EF100_IOVA_H */
> diff --git a/drivers/net/ethernet/sfc/ef100_nic.c b/drivers/net/ethernet/sfc/ef100_nic.c
> index 41811c519275..72820d2fe19d 100644
> --- a/drivers/net/ethernet/sfc/ef100_nic.c
> +++ b/drivers/net/ethernet/sfc/ef100_nic.c
> @@ -33,7 +33,6 @@
>
> #define EF100_MAX_VIS 4096
> #define EF100_NUM_MCDI_BUFFERS 1
> -#define MCDI_BUF_LEN (8 + MCDI_CTL_SDU_LEN_MAX)
>
> #define EF100_RESET_PORT ((ETH_RESET_MAC | ETH_RESET_PHY) << ETH_RESET_SHARED_SHIFT)
>
> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.c b/drivers/net/ethernet/sfc/ef100_vdpa.c
> index 80bca281a748..b9368eb1acd5 100644
> --- a/drivers/net/ethernet/sfc/ef100_vdpa.c
> +++ b/drivers/net/ethernet/sfc/ef100_vdpa.c
> @@ -14,6 +14,7 @@
> #include <uapi/linux/vdpa.h>
> #include "ef100_vdpa.h"
> #include "mcdi_vdpa.h"
> +#include "ef100_iova.h"
> #include "mcdi_filters.h"
> #include "mcdi_functions.h"
> #include "ef100_netdev.h"
> @@ -280,6 +281,34 @@ static int get_net_config(struct ef100_vdpa_nic *vdpa_nic)
> return 0;
> }
>
> +static int vdpa_update_domain(struct ef100_vdpa_nic *vdpa_nic)
> +{
> + struct vdpa_device *vdpa = &vdpa_nic->vdpa_dev;
> + struct iommu_domain_geometry *geo;
> + struct device *dma_dev;
> +
> + dma_dev = vdpa_get_dma_dev(vdpa);
> + if (!device_iommu_capable(dma_dev, IOMMU_CAP_CACHE_COHERENCY))
> + return -EOPNOTSUPP;
> +
> + vdpa_nic->domain = iommu_get_domain_for_dev(dma_dev);
> + if (!vdpa_nic->domain)
> + return -ENODEV;
> +
> + geo = &vdpa_nic->domain->geometry;
> + /* save the geo aperture range for validation in dma_map */
> + vdpa_nic->geo_aper_start = geo->aperture_start;
> +
> + /* Handle the boundary case */
> + if (geo->aperture_end == ~0ULL)
> + geo->aperture_end -= 1;
> + vdpa_nic->geo_aper_end = geo->aperture_end;
> +
> + /* insert a sentinel node */
> + return efx_ef100_insert_iova_node(vdpa_nic,
> + vdpa_nic->geo_aper_end + 1, 0);
> +}
> +
> static struct ef100_vdpa_nic *ef100_vdpa_create(struct efx_nic *efx,
> const char *dev_name,
> enum ef100_vdpa_class dev_type,
> @@ -316,6 +345,7 @@ static struct ef100_vdpa_nic *ef100_vdpa_create(struct efx_nic *efx,
> }
>
> mutex_init(&vdpa_nic->lock);
> + mutex_init(&vdpa_nic->iova_lock);
> dev = &vdpa_nic->vdpa_dev.dev;
> efx->vdpa_nic = vdpa_nic;
> vdpa_nic->vdpa_dev.dma_dev = &efx->pci_dev->dev;
> @@ -325,9 +355,11 @@ static struct ef100_vdpa_nic *ef100_vdpa_create(struct efx_nic *efx,
> vdpa_nic->pf_index = nic_data->pf_index;
> vdpa_nic->vf_index = nic_data->vf_index;
> vdpa_nic->vdpa_state = EF100_VDPA_STATE_INITIALIZED;
> + vdpa_nic->iova_root = RB_ROOT;
> vdpa_nic->mac_address = (u8 *)&vdpa_nic->net_config.mac;
> ether_addr_copy(vdpa_nic->mac_address, mac);
> vdpa_nic->mac_configured = true;
> + INIT_LIST_HEAD(&vdpa_nic->free_list);
>
> for (i = 0; i < EF100_VDPA_MAC_FILTER_NTYPES; i++)
> vdpa_nic->filters[i].filter_id = EFX_INVALID_FILTER_ID;
> @@ -353,6 +385,12 @@ static struct ef100_vdpa_nic *ef100_vdpa_create(struct efx_nic *efx,
> goto err_put_device;
> }
>
> + rc = vdpa_update_domain(vdpa_nic);
> + if (rc) {
> + pci_err(efx->pci_dev, "update_domain failed, err: %d\n", rc);
> + goto err_put_device;
> + }
> +
> rc = get_net_config(vdpa_nic);
> if (rc)
> goto err_put_device;
> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.h b/drivers/net/ethernet/sfc/ef100_vdpa.h
> index 1b0bbba88154..c3c77029973d 100644
> --- a/drivers/net/ethernet/sfc/ef100_vdpa.h
> +++ b/drivers/net/ethernet/sfc/ef100_vdpa.h
> @@ -12,7 +12,9 @@
> #define __EF100_VDPA_H__
>
> #include <linux/vdpa.h>
> +#include <linux/iommu.h>
> #include <uapi/linux/virtio_net.h>
> +#include <linux/rbtree.h>
> #include "net_driver.h"
> #include "ef100_nic.h"
>
> @@ -155,6 +157,12 @@ struct ef100_vdpa_filter {
> * @mac_configured: true after MAC address is configured
> * @filters: details of all filters created on this vdpa device
> * @cfg_cb: callback for config change
> + * @domain: IOMMU domain
> + * @iova_root: iova rbtree root
> + * @iova_lock: lock to synchronize updates to rbtree and freelist
> + * @free_list: list to store free iova areas of size >= MCDI buffer length
> + * @geo_aper_start: start of valid IOVA range
> + * @geo_aper_end: end of valid IOVA range
> */
> struct ef100_vdpa_nic {
> struct vdpa_device vdpa_dev;
> @@ -174,6 +182,13 @@ struct ef100_vdpa_nic {
> bool mac_configured;
> struct ef100_vdpa_filter filters[EF100_VDPA_MAC_FILTER_NTYPES];
> struct vdpa_callback cfg_cb;
> + struct iommu_domain *domain;
> + struct rb_root iova_root;
> + /* mutex to synchronize rbtree operations */
> + struct mutex iova_lock;
> + struct list_head free_list;
> + u64 geo_aper_start;
> + u64 geo_aper_end;
> };
>
> int ef100_vdpa_init(struct efx_probe_data *probe_data);
> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa_ops.c b/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
> index 718b67f6da90..8c198d949fdb 100644
> --- a/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
> +++ b/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
> @@ -10,6 +10,7 @@
>
> #include <linux/vdpa.h>
> #include "ef100_vdpa.h"
> +#include "ef100_iova.h"
> #include "io.h"
> #include "mcdi_vdpa.h"
>
> @@ -260,6 +261,7 @@ static void ef100_reset_vdpa_device(struct ef100_vdpa_nic *vdpa_nic)
> if (!vdpa_nic->status)
> return;
>
> + efx_ef100_delete_iova(vdpa_nic);
> vdpa_nic->vdpa_state = EF100_VDPA_STATE_INITIALIZED;
> vdpa_nic->status = 0;
> vdpa_nic->features = 0;
> @@ -743,9 +745,12 @@ static void ef100_vdpa_free(struct vdpa_device *vdev)
> int i;
>
> if (vdpa_nic) {
> + /* clean-up the mappings and iova tree */
> + efx_ef100_delete_iova(vdpa_nic);
> for (i = 0; i < (vdpa_nic->max_queue_pairs * 2); i++)
> reset_vring(vdpa_nic, i);
> ef100_vdpa_irq_vectors_free(vdpa_nic->efx->pci_dev);
> + mutex_destroy(&vdpa_nic->iova_lock);
> mutex_destroy(&vdpa_nic->lock);
> vdpa_nic->efx->vdpa_nic = NULL;
> }
> diff --git a/drivers/net/ethernet/sfc/mcdi.h b/drivers/net/ethernet/sfc/mcdi.h
> index db4ca4975ada..7d977a58a0df 100644
> --- a/drivers/net/ethernet/sfc/mcdi.h
> +++ b/drivers/net/ethernet/sfc/mcdi.h
> @@ -7,6 +7,7 @@
> #ifndef EFX_MCDI_H
> #define EFX_MCDI_H
>
> +#include "mcdi_pcol.h"
> /**
> * enum efx_mcdi_state - MCDI request handling state
> * @MCDI_STATE_QUIESCENT: No pending MCDI requests. If the caller holds the
> @@ -40,6 +41,8 @@ enum efx_mcdi_mode {
> MCDI_MODE_FAIL,
> };
>
> +#define MCDI_BUF_LEN (8 + MCDI_CTL_SDU_LEN_MAX)
> +
> /**
> * struct efx_mcdi_iface - MCDI protocol context
> * @efx: The associated NIC.
> --
> 2.30.1
>
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH net-next 04/11] sfc: implement vDPA management device operations
2022-12-14 6:43 ` Jason Wang
@ 2022-12-15 7:07 ` Gautam Dawar
0 siblings, 0 replies; 39+ messages in thread
From: Gautam Dawar @ 2022-12-15 7:07 UTC (permalink / raw)
To: Jason Wang, Gautam Dawar
Cc: linux-net-drivers, netdev, eperezma, tanuj.kamde, Koushik.Dutta,
harpreet.anand, Edward Cree, Martin Habets, David S. Miller,
Eric Dumazet, Jakub Kicinski, Paolo Abeni, linux-kernel
On 12/14/22 12:13, Jason Wang wrote:
> Caution: This message originated from an External Source. Use proper caution when opening attachments, clicking links, or responding.
>
>
> On Wed, Dec 7, 2022 at 10:56 PM Gautam Dawar <gautam.dawar@amd.com> wrote:
>> To allow vDPA device creation and deletion, add a vDPA management
>> device per function. Currently, the vDPA devices can be created
>> only on a VF. Also, for now only network class of vDPA devices
>> are supported.
>>
>> Signed-off-by: Gautam Dawar <gautam.dawar@amd.com>
>> ---
>> drivers/net/ethernet/sfc/Makefile | 2 +-
>> drivers/net/ethernet/sfc/ef10.c | 2 +-
>> drivers/net/ethernet/sfc/ef100_nic.c | 24 ++-
>> drivers/net/ethernet/sfc/ef100_nic.h | 11 +
>> drivers/net/ethernet/sfc/ef100_vdpa.c | 232 ++++++++++++++++++++++
>> drivers/net/ethernet/sfc/ef100_vdpa.h | 84 ++++++++
>> drivers/net/ethernet/sfc/ef100_vdpa_ops.c | 28 +++
>> drivers/net/ethernet/sfc/mcdi_functions.c | 9 +-
>> drivers/net/ethernet/sfc/mcdi_functions.h | 3 +-
>> drivers/net/ethernet/sfc/net_driver.h | 6 +
>> 10 files changed, 394 insertions(+), 7 deletions(-)
>> create mode 100644 drivers/net/ethernet/sfc/ef100_vdpa_ops.c
>>
>> diff --git a/drivers/net/ethernet/sfc/Makefile b/drivers/net/ethernet/sfc/Makefile
>> index 84c9f0590368..a10eac91ab23 100644
>> --- a/drivers/net/ethernet/sfc/Makefile
>> +++ b/drivers/net/ethernet/sfc/Makefile
>> @@ -11,7 +11,7 @@ sfc-$(CONFIG_SFC_MTD) += mtd.o
>> sfc-$(CONFIG_SFC_SRIOV) += sriov.o ef10_sriov.o ef100_sriov.o ef100_rep.o \
>> mae.o tc.o tc_bindings.o tc_counters.o
>>
>> -sfc-$(CONFIG_SFC_VDPA) += mcdi_vdpa.o ef100_vdpa.o
>> +sfc-$(CONFIG_SFC_VDPA) += mcdi_vdpa.o ef100_vdpa.o ef100_vdpa_ops.o
>> obj-$(CONFIG_SFC) += sfc.o
>>
>> obj-$(CONFIG_SFC_FALCON) += falcon/
>> diff --git a/drivers/net/ethernet/sfc/ef10.c b/drivers/net/ethernet/sfc/ef10.c
>> index 7022fb2005a2..366ecd3c80b1 100644
>> --- a/drivers/net/ethernet/sfc/ef10.c
>> +++ b/drivers/net/ethernet/sfc/ef10.c
>> @@ -589,7 +589,7 @@ static int efx_ef10_probe(struct efx_nic *efx)
>> if (rc)
>> goto fail4;
>>
>> - rc = efx_get_pf_index(efx, &nic_data->pf_index);
>> + rc = efx_get_fn_info(efx, &nic_data->pf_index, NULL);
>> if (rc)
>> goto fail5;
>>
>> diff --git a/drivers/net/ethernet/sfc/ef100_nic.c b/drivers/net/ethernet/sfc/ef100_nic.c
>> index 41175eb00326..41811c519275 100644
>> --- a/drivers/net/ethernet/sfc/ef100_nic.c
>> +++ b/drivers/net/ethernet/sfc/ef100_nic.c
>> @@ -1160,7 +1160,7 @@ static int ef100_probe_main(struct efx_nic *efx)
>> if (rc)
>> goto fail;
>>
>> - rc = efx_get_pf_index(efx, &nic_data->pf_index);
>> + rc = efx_get_fn_info(efx, &nic_data->pf_index, &nic_data->vf_index);
>> if (rc)
>> goto fail;
>>
>> @@ -1247,13 +1247,33 @@ int ef100_probe_netdev_pf(struct efx_nic *efx)
>>
>> int ef100_probe_vf(struct efx_nic *efx)
>> {
>> - return ef100_probe_main(efx);
>> +#if defined(CONFIG_SFC_VDPA)
>> + int err;
>> +#endif
>> + int rc;
>> +
>> + rc = ef100_probe_main(efx);
>> + if (rc)
>> + return rc;
>> +
>> +#if defined(CONFIG_SFC_VDPA)
>> + err = ef100_vdpa_register_mgmtdev(efx);
>> + if (err)
>> + pci_warn(efx->pci_dev,
>> + "vdpa_register_mgmtdev failed, err: %d\n", err);
>> +#endif
>> + return 0;
>> }
>>
>> void ef100_remove(struct efx_nic *efx)
>> {
>> struct ef100_nic_data *nic_data = efx->nic_data;
>>
>> +#if defined(CONFIG_SFC_VDPA)
>> + if (efx_vdpa_supported(efx))
>> + ef100_vdpa_unregister_mgmtdev(efx);
>> +#endif
>> +
>> efx_mcdi_detach(efx);
>> efx_mcdi_fini(efx);
>> if (nic_data) {
>> diff --git a/drivers/net/ethernet/sfc/ef100_nic.h b/drivers/net/ethernet/sfc/ef100_nic.h
>> index 5ed693fbe79f..730c8bb932b0 100644
>> --- a/drivers/net/ethernet/sfc/ef100_nic.h
>> +++ b/drivers/net/ethernet/sfc/ef100_nic.h
>> @@ -68,6 +68,13 @@ enum ef100_bar_config {
>> EF100_BAR_CONFIG_VDPA,
>> };
>>
>> +#ifdef CONFIG_SFC_VDPA
>> +enum ef100_vdpa_class {
>> + EF100_VDPA_CLASS_NONE,
>> + EF100_VDPA_CLASS_NET,
>> +};
>> +#endif
>> +
>> struct ef100_nic_data {
>> struct efx_nic *efx;
>> struct efx_buffer mcdi_buf;
>> @@ -75,7 +82,11 @@ struct ef100_nic_data {
>> u32 datapath_caps2;
>> u32 datapath_caps3;
>> unsigned int pf_index;
>> + unsigned int vf_index;
>> u16 warm_boot_count;
>> +#ifdef CONFIG_SFC_VDPA
>> + enum ef100_vdpa_class vdpa_class;
>> +#endif
>> u8 port_id[ETH_ALEN];
>> DECLARE_BITMAP(evq_phases, EFX_MAX_CHANNELS);
>> enum ef100_bar_config bar_config;
>> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.c b/drivers/net/ethernet/sfc/ef100_vdpa.c
>> index 5e215cee585a..ff4bb61e598e 100644
>> --- a/drivers/net/ethernet/sfc/ef100_vdpa.c
>> +++ b/drivers/net/ethernet/sfc/ef100_vdpa.c
>> @@ -11,11 +11,17 @@
>> #include <linux/err.h>
>> #include <linux/vdpa.h>
>> #include <linux/virtio_net.h>
>> +#include <uapi/linux/vdpa.h>
>> #include "ef100_vdpa.h"
>> #include "mcdi_vdpa.h"
>> #include "mcdi_filters.h"
>> #include "ef100_netdev.h"
>>
>> +static struct virtio_device_id ef100_vdpa_id_table[] = {
>> + { .device = VIRTIO_ID_NET, .vendor = PCI_VENDOR_ID_REDHAT_QUMRANET },
>> + { 0 },
>> +};
>> +
>> int ef100_vdpa_init(struct efx_probe_data *probe_data)
>> {
>> struct efx_nic *efx = &probe_data->efx;
>> @@ -42,17 +48,243 @@ int ef100_vdpa_init(struct efx_probe_data *probe_data)
>> return rc;
>> }
>>
>> +static void ef100_vdpa_delete(struct efx_nic *efx)
>> +{
>> + if (efx->vdpa_nic) {
>> + /* replace with _vdpa_unregister_device later */
>> + put_device(&efx->vdpa_nic->vdpa_dev.dev);
>> + efx->vdpa_nic = NULL;
>> + }
>> +}
>> +
>> void ef100_vdpa_fini(struct efx_probe_data *probe_data)
>> {
>> struct efx_nic *efx = &probe_data->efx;
>> + struct ef100_nic_data *nic_data;
>>
>> if (efx->state != STATE_VDPA && efx->state != STATE_DISABLED) {
>> pci_err(efx->pci_dev, "Invalid efx state %u", efx->state);
>> return;
>> }
>>
>> + /* Handle vdpa device deletion, if not done explicitly */
>> + ef100_vdpa_delete(efx);
>> + nic_data = efx->nic_data;
>> + nic_data->vdpa_class = EF100_VDPA_CLASS_NONE;
>> efx->state = STATE_PROBED;
>> down_write(&efx->filter_sem);
>> efx_mcdi_filter_table_remove(efx);
>> up_write(&efx->filter_sem);
>> }
>> +
>> +static int get_net_config(struct ef100_vdpa_nic *vdpa_nic)
>> +{
>> + struct efx_nic *efx = vdpa_nic->efx;
>> + u16 mtu;
>> + int rc;
>> +
>> + vdpa_nic->net_config.max_virtqueue_pairs =
>> + cpu_to_efx_vdpa16(vdpa_nic, vdpa_nic->max_queue_pairs);
>> +
>> + rc = efx_vdpa_get_mtu(efx, &mtu);
>> + if (rc) {
>> + dev_err(&vdpa_nic->vdpa_dev.dev,
>> + "%s: Get MTU for vf:%u failed:%d\n", __func__,
>> + vdpa_nic->vf_index, rc);
>> + return rc;
>> + }
>> + vdpa_nic->net_config.mtu = cpu_to_efx_vdpa16(vdpa_nic, mtu);
>> + vdpa_nic->net_config.status = cpu_to_efx_vdpa16(vdpa_nic,
>> + VIRTIO_NET_S_LINK_UP);
>> + return 0;
>> +}
>> +
>> +static struct ef100_vdpa_nic *ef100_vdpa_create(struct efx_nic *efx,
>> + const char *dev_name,
>> + enum ef100_vdpa_class dev_type,
>> + const u8 *mac)
>> +{
>> + struct ef100_nic_data *nic_data = efx->nic_data;
>> + struct ef100_vdpa_nic *vdpa_nic;
>> + struct device *dev;
>> + int rc;
>> +
>> + nic_data->vdpa_class = dev_type;
>> + vdpa_nic = vdpa_alloc_device(struct ef100_vdpa_nic,
>> + vdpa_dev, &efx->pci_dev->dev,
>> + &ef100_vdpa_config_ops,
>> + 1, 1,
>> + dev_name, false);
>> + if (!vdpa_nic) {
>> + pci_err(efx->pci_dev,
>> + "vDPA device allocation failed for vf: %u\n",
>> + nic_data->vf_index);
>> + nic_data->vdpa_class = EF100_VDPA_CLASS_NONE;
>> + return ERR_PTR(-ENOMEM);
>> + }
>> +
>> + mutex_init(&vdpa_nic->lock);
>> + dev = &vdpa_nic->vdpa_dev.dev;
>> + efx->vdpa_nic = vdpa_nic;
>> + vdpa_nic->vdpa_dev.dma_dev = &efx->pci_dev->dev;
>> + vdpa_nic->vdpa_dev.mdev = efx->mgmt_dev;
>> + vdpa_nic->efx = efx;
>> + vdpa_nic->pf_index = nic_data->pf_index;
>> + vdpa_nic->vf_index = nic_data->vf_index;
>> + vdpa_nic->vdpa_state = EF100_VDPA_STATE_INITIALIZED;
>> + vdpa_nic->mac_address = (u8 *)&vdpa_nic->net_config.mac;
>> + ether_addr_copy(vdpa_nic->mac_address, mac);
>> + vdpa_nic->mac_configured = true;
>> +
>> + rc = get_net_config(vdpa_nic);
>> + if (rc)
>> + goto err_put_device;
>> +
>> + /* _vdpa_register_device when its ready */
>> +
>> + return vdpa_nic;
>> +
>> +err_put_device:
>> + /* put_device invokes ef100_vdpa_free */
>> + put_device(&vdpa_nic->vdpa_dev.dev);
>> + return ERR_PTR(rc);
>> +}
>> +
>> +static void ef100_vdpa_net_dev_del(struct vdpa_mgmt_dev *mgmt_dev,
>> + struct vdpa_device *vdev)
>> +{
>> + struct ef100_nic_data *nic_data;
>> + struct efx_nic *efx;
>> + int rc;
>> +
>> + efx = pci_get_drvdata(to_pci_dev(mgmt_dev->device));
>> + nic_data = efx->nic_data;
>> +
>> + rc = efx_ef100_set_bar_config(efx, EF100_BAR_CONFIG_EF100);
>> + if (rc)
>> + pci_err(efx->pci_dev,
>> + "set_bar_config EF100 failed, err: %d\n", rc);
>> + else
>> + pci_dbg(efx->pci_dev,
>> + "vdpa net device deleted, vf: %u\n",
>> + nic_data->vf_index);
>> +}
>> +
>> +static int ef100_vdpa_net_dev_add(struct vdpa_mgmt_dev *mgmt_dev,
>> + const char *name,
>> + const struct vdpa_dev_set_config *config)
>> +{
>> + struct ef100_vdpa_nic *vdpa_nic;
>> + struct ef100_nic_data *nic_data;
>> + struct efx_nic *efx;
>> + int rc, err;
>> +
>> + efx = pci_get_drvdata(to_pci_dev(mgmt_dev->device));
>> + if (efx->vdpa_nic) {
>> + pci_warn(efx->pci_dev,
>> + "vDPA device already exists on this VF\n");
>> + return -EEXIST;
>> + }
>> +
>> + if (config->mask & BIT_ULL(VDPA_ATTR_DEV_NET_CFG_MACADDR)) {
>> + if (!is_valid_ether_addr(config->net.mac)) {
>> + pci_err(efx->pci_dev, "Invalid MAC address %pM\n",
>> + config->net.mac);
>> + return -EINVAL;
>> + }
>> + } else {
>> + pci_err(efx->pci_dev, "MAC address parameter missing\n");
> Does this mean ef100 vf doesn't have a given mac address?
We are working on adding support to configure VF MAC addresses using
devlink port and once that is available, we can get rid of this
restriction of specifying the MAC address at vdpa device creation time.
>
>
>
>> + return -EIO;
>> + }
>> +
>> + nic_data = efx->nic_data;
>> +
>> + rc = efx_ef100_set_bar_config(efx, EF100_BAR_CONFIG_VDPA);
>> + if (rc) {
>> + pci_err(efx->pci_dev,
>> + "set_bar_config vDPA failed, err: %d\n", rc);
>> + goto err_set_bar_config;
>> + }
>> +
>> + vdpa_nic = ef100_vdpa_create(efx, name, EF100_VDPA_CLASS_NET,
>> + (const u8 *)config->net.mac);
>> + if (IS_ERR(vdpa_nic)) {
>> + pci_err(efx->pci_dev,
>> + "vDPA device creation failed, vf: %u, err: %ld\n",
>> + nic_data->vf_index, PTR_ERR(vdpa_nic));
>> + rc = PTR_ERR(vdpa_nic);
>> + goto err_set_bar_config;
>> + } else {
>> + pci_dbg(efx->pci_dev,
>> + "vdpa net device created, vf: %u\n",
>> + nic_data->vf_index);
>> + pci_warn(efx->pci_dev,
>> + "Use QEMU versions 6.1.0 and later with vhost-vdpa\n");
>> + }
>> +
>> + return 0;
>> +
>> +err_set_bar_config:
>> + err = efx_ef100_set_bar_config(efx, EF100_BAR_CONFIG_EF100);
>> + if (err)
>> + pci_err(efx->pci_dev,
>> + "set_bar_config EF100 failed, err: %d\n", err);
>> +
>> + return rc;
>> +}
>> +
>> +static const struct vdpa_mgmtdev_ops ef100_vdpa_net_mgmtdev_ops = {
>> + .dev_add = ef100_vdpa_net_dev_add,
>> + .dev_del = ef100_vdpa_net_dev_del
>> +};
>> +
>> +int ef100_vdpa_register_mgmtdev(struct efx_nic *efx)
>> +{
>> + struct vdpa_mgmt_dev *mgmt_dev;
>> + u64 features;
>> + int rc;
>> +
>> + mgmt_dev = kzalloc(sizeof(*mgmt_dev), GFP_KERNEL);
>> + if (!mgmt_dev)
>> + return -ENOMEM;
>> +
>> + rc = efx_vdpa_get_features(efx, EF100_VDPA_DEVICE_TYPE_NET, &features);
>> + if (rc) {
>> + pci_err(efx->pci_dev, "%s: MCDI get features error:%d\n",
>> + __func__, rc);
>> + goto err_get_features;
>> + }
>> +
>> + efx->mgmt_dev = mgmt_dev;
>> + mgmt_dev->device = &efx->pci_dev->dev;
>> + mgmt_dev->id_table = ef100_vdpa_id_table;
>> + mgmt_dev->ops = &ef100_vdpa_net_mgmtdev_ops;
>> + mgmt_dev->supported_features = features;
>> + mgmt_dev->max_supported_vqs = EF100_VDPA_MAX_QUEUES_PAIRS * 2;
>> + mgmt_dev->config_attr_mask = BIT_ULL(VDPA_ATTR_DEV_NET_CFG_MACADDR);
>> +
>> + rc = vdpa_mgmtdev_register(mgmt_dev);
>> + if (rc) {
>> + pci_err(efx->pci_dev,
>> + "vdpa_mgmtdev_register failed, err: %d\n", rc);
>> + goto err_mgmtdev_register;
>> + }
>> +
>> + return 0;
>> +
>> +err_mgmtdev_register:
>> +err_get_features:
>> + kfree(mgmt_dev);
>> + efx->mgmt_dev = NULL;
>> +
>> + return rc;
>> +}
>> +
>> +void ef100_vdpa_unregister_mgmtdev(struct efx_nic *efx)
>> +{
>> + if (efx->mgmt_dev) {
>> + vdpa_mgmtdev_unregister(efx->mgmt_dev);
>> + kfree(efx->mgmt_dev);
>> + efx->mgmt_dev = NULL;
>> + }
>> +}
>> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.h b/drivers/net/ethernet/sfc/ef100_vdpa.h
>> index 6b51a05becd8..83f6d819f6a5 100644
>> --- a/drivers/net/ethernet/sfc/ef100_vdpa.h
>> +++ b/drivers/net/ethernet/sfc/ef100_vdpa.h
>> @@ -18,6 +18,24 @@
>>
>> #if defined(CONFIG_SFC_VDPA)
>>
>> +/* Max queue pairs currently supported */
>> +#define EF100_VDPA_MAX_QUEUES_PAIRS 1
>> +
>> +/**
>> + * enum ef100_vdpa_nic_state - possible states for a vDPA NIC
>> + *
>> + * @EF100_VDPA_STATE_INITIALIZED: State after vDPA NIC created
>> + * @EF100_VDPA_STATE_NEGOTIATED: State after feature negotiation
>> + * @EF100_VDPA_STATE_STARTED: State after driver ok
>> + * @EF100_VDPA_STATE_NSTATES: Number of VDPA states
>> + */
>> +enum ef100_vdpa_nic_state {
>> + EF100_VDPA_STATE_INITIALIZED,
>> + EF100_VDPA_STATE_NEGOTIATED,
>> + EF100_VDPA_STATE_STARTED,
>> + EF100_VDPA_STATE_NSTATES
>> +};
>> +
>> enum ef100_vdpa_device_type {
>> EF100_VDPA_DEVICE_TYPE_NET,
>> };
>> @@ -28,7 +46,73 @@ enum ef100_vdpa_vq_type {
>> EF100_VDPA_VQ_NTYPES
>> };
>>
>> +/**
>> + * struct ef100_vdpa_nic - vDPA NIC data structure
>> + *
>> + * @vdpa_dev: vdpa_device object which registers on the vDPA bus.
>> + * @vdpa_state: NIC state machine governed by ef100_vdpa_nic_state
>> + * @efx: pointer to the VF's efx_nic object
>> + * @lock: Managing access to vdpa config operations
>> + * @pf_index: PF index of the vDPA VF
>> + * @vf_index: VF index of the vDPA VF
>> + * @status: device status as per VIRTIO spec
>> + * @features: negotiated feature bits
>> + * @max_queue_pairs: maximum number of queue pairs supported
>> + * @net_config: virtio_net_config data
>> + * @mac_address: mac address of interface associated with this vdpa device
>> + * @mac_configured: true after MAC address is configured
>> + */
>> +struct ef100_vdpa_nic {
>> + struct vdpa_device vdpa_dev;
>> + enum ef100_vdpa_nic_state vdpa_state;
>> + struct efx_nic *efx;
>> + /* for synchronizing access to vdpa config operations */
>> + struct mutex lock;
>> + u32 pf_index;
>> + u32 vf_index;
>> + u8 status;
>> + u64 features;
>> + u32 max_queue_pairs;
>> + struct virtio_net_config net_config;
>> + u8 *mac_address;
>> + bool mac_configured;
>> +};
>> +
>> int ef100_vdpa_init(struct efx_probe_data *probe_data);
>> void ef100_vdpa_fini(struct efx_probe_data *probe_data);
>> +int ef100_vdpa_register_mgmtdev(struct efx_nic *efx);
>> +void ef100_vdpa_unregister_mgmtdev(struct efx_nic *efx);
>> +
>> +static inline bool efx_vdpa_is_little_endian(struct ef100_vdpa_nic *vdpa_nic)
>> +{
>> + return virtio_legacy_is_little_endian() ||
>> + (vdpa_nic->features & (1ULL << VIRTIO_F_VERSION_1));
>> +}
>> +
>> +static inline u16 efx_vdpa16_to_cpu(struct ef100_vdpa_nic *vdpa_nic,
>> + __virtio16 val)
>> +{
>> + return __virtio16_to_cpu(efx_vdpa_is_little_endian(vdpa_nic), val);
>> +}
>> +
>> +static inline __virtio16 cpu_to_efx_vdpa16(struct ef100_vdpa_nic *vdpa_nic,
>> + u16 val)
>> +{
>> + return __cpu_to_virtio16(efx_vdpa_is_little_endian(vdpa_nic), val);
>> +}
>> +
>> +static inline u32 efx_vdpa32_to_cpu(struct ef100_vdpa_nic *vdpa_nic,
>> + __virtio32 val)
>> +{
>> + return __virtio32_to_cpu(efx_vdpa_is_little_endian(vdpa_nic), val);
>> +}
>> +
>> +static inline __virtio32 cpu_to_efx_vdpa32(struct ef100_vdpa_nic *vdpa_nic,
>> + u32 val)
>> +{
>> + return __cpu_to_virtio32(efx_vdpa_is_little_endian(vdpa_nic), val);
>> +}
>> +
>> +extern const struct vdpa_config_ops ef100_vdpa_config_ops;
>> #endif /* CONFIG_SFC_VDPA */
>> #endif /* __EF100_VDPA_H__ */
>> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa_ops.c b/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
>> new file mode 100644
>> index 000000000000..31952931c198
>> --- /dev/null
>> +++ b/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
>> @@ -0,0 +1,28 @@
>> +// SPDX-License-Identifier: GPL-2.0
>> +/* Driver for Xilinx network controllers and boards
>> + * Copyright(C) 2020-2022 Xilinx, Inc.
>> + * Copyright(C) 2022 Advanced Micro Devices, Inc.
>> + *
>> + * This program is free software; you can redistribute it and/or modify it
>> + * under the terms of the GNU General Public License version 2 as published
>> + * by the Free Software Foundation, incorporated herein by reference.
>> + */
>> +
>> +#include <linux/vdpa.h>
>> +#include "ef100_vdpa.h"
>> +
>> +static struct ef100_vdpa_nic *get_vdpa_nic(struct vdpa_device *vdev)
>> +{
>> + return container_of(vdev, struct ef100_vdpa_nic, vdpa_dev);
>> +}
>> +
>> +static void ef100_vdpa_free(struct vdpa_device *vdev)
>> +{
>> + struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
>> +
>> + mutex_destroy(&vdpa_nic->lock);
>> +}
>> +
>> +const struct vdpa_config_ops ef100_vdpa_config_ops = {
>> + .free = ef100_vdpa_free,
>> +};
>> diff --git a/drivers/net/ethernet/sfc/mcdi_functions.c b/drivers/net/ethernet/sfc/mcdi_functions.c
>> index d3e6d8239f5c..4415f19cf68f 100644
>> --- a/drivers/net/ethernet/sfc/mcdi_functions.c
>> +++ b/drivers/net/ethernet/sfc/mcdi_functions.c
>> @@ -413,7 +413,8 @@ int efx_mcdi_window_mode_to_stride(struct efx_nic *efx, u8 vi_window_mode)
>> return 0;
>> }
>>
>> -int efx_get_pf_index(struct efx_nic *efx, unsigned int *pf_index)
>> +int efx_get_fn_info(struct efx_nic *efx, unsigned int *pf_index,
>> + unsigned int *vf_index)
>> {
>> MCDI_DECLARE_BUF(outbuf, MC_CMD_GET_FUNCTION_INFO_OUT_LEN);
>> size_t outlen;
>> @@ -426,6 +427,10 @@ int efx_get_pf_index(struct efx_nic *efx, unsigned int *pf_index)
>> if (outlen < sizeof(outbuf))
>> return -EIO;
>>
>> - *pf_index = MCDI_DWORD(outbuf, GET_FUNCTION_INFO_OUT_PF);
>> + if (pf_index)
>> + *pf_index = MCDI_DWORD(outbuf, GET_FUNCTION_INFO_OUT_PF);
>> +
>> + if (efx->type->is_vf && vf_index)
>> + *vf_index = MCDI_DWORD(outbuf, GET_FUNCTION_INFO_OUT_VF);
>> return 0;
>> }
>> diff --git a/drivers/net/ethernet/sfc/mcdi_functions.h b/drivers/net/ethernet/sfc/mcdi_functions.h
>> index b0e2f53a0d9b..76dc0a13463e 100644
>> --- a/drivers/net/ethernet/sfc/mcdi_functions.h
>> +++ b/drivers/net/ethernet/sfc/mcdi_functions.h
>> @@ -28,6 +28,7 @@ void efx_mcdi_rx_remove(struct efx_rx_queue *rx_queue);
>> void efx_mcdi_rx_fini(struct efx_rx_queue *rx_queue);
>> int efx_fini_dmaq(struct efx_nic *efx);
>> int efx_mcdi_window_mode_to_stride(struct efx_nic *efx, u8 vi_window_mode);
>> -int efx_get_pf_index(struct efx_nic *efx, unsigned int *pf_index);
>> +int efx_get_fn_info(struct efx_nic *efx, unsigned int *pf_index,
>> + unsigned int *vf_index);
>>
>> #endif
>> diff --git a/drivers/net/ethernet/sfc/net_driver.h b/drivers/net/ethernet/sfc/net_driver.h
>> index ffda80a95221..79356d614109 100644
>> --- a/drivers/net/ethernet/sfc/net_driver.h
>> +++ b/drivers/net/ethernet/sfc/net_driver.h
>> @@ -1182,6 +1182,12 @@ struct efx_nic {
>>
>> unsigned int mem_bar;
>> u32 reg_base;
>> +#ifdef CONFIG_SFC_VDPA
>> + /** @mgmt_dev: vDPA Management device */
>> + struct vdpa_mgmt_dev *mgmt_dev;
>> + /** @vdpa_nic: vDPA device structure (EF100) */
>> + struct ef100_vdpa_nic *vdpa_nic;
>> +#endif
>>
>> /* The following fields may be written more often */
>>
>> --
>> 2.30.1
>>
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH net-next 05/11] sfc: implement vdpa device config operations
2022-12-14 6:44 ` Jason Wang
@ 2022-12-15 9:53 ` Gautam Dawar
0 siblings, 0 replies; 39+ messages in thread
From: Gautam Dawar @ 2022-12-15 9:53 UTC (permalink / raw)
To: Jason Wang, Gautam Dawar
Cc: linux-net-drivers, netdev, eperezma, tanuj.kamde, Koushik.Dutta,
harpreet.anand, Edward Cree, Martin Habets, David S. Miller,
Eric Dumazet, Jakub Kicinski, Paolo Abeni, linux-kernel
On 12/14/22 12:14, Jason Wang wrote:
> Caution: This message originated from an External Source. Use proper caution when opening attachments, clicking links, or responding.
>
>
> On Wed, Dec 7, 2022 at 10:56 PM Gautam Dawar <gautam.dawar@amd.com> wrote:
>> vDPA config operations can be broadly categorized in to either
>> virtqueue operations, device operations or DMA operations.
>> This patch implements most of the device level config operations.
>>
>> SN1022 supports VIRTIO_F_IN_ORDER which is supported by the DPDK
>> virtio driver but not the kernel virtio driver. Due to a bug in
>> QEMU (https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgitlab.com%2Fqemu-project%2Fqemu%2F-%2Fissues%2F331%23&data=05%7C01%7Cgautam.dawar%40amd.com%7C58787eb502484eeaa6f508dadd9ea016%7C3dd8961fe4884e608e11a82d994e183d%7C0%7C0%7C638065970623127805%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=cVomPr2aFJBHW7kwzeZJrNHuU6oTYOTV14eOS%2BpeNVc%3D&reserved=0), with
>> vhost-vdpa, this feature bit is returned with guest kernel virtio
>> driver in set_features config operation. The fix for this bug
>> (qemu_commit c33f23a419f95da16ab4faaf08be635c89b96ff0) is available
>> in QEMU versions 6.1.0 and later. Hence, that's the oldest QEMU
>> version required for testing with the vhost-vdpa driver.
>>
>> With older QEMU releases, VIRTIO_F_IN_ORDER is negotiated but
>> not honored causing Firmware exception.
>>
>> Signed-off-by: Gautam Dawar <gautam.dawar@amd.com>
>> ---
>> drivers/net/ethernet/sfc/ef100_vdpa.h | 14 ++
>> drivers/net/ethernet/sfc/ef100_vdpa_ops.c | 148 ++++++++++++++++++++++
>> 2 files changed, 162 insertions(+)
>>
>> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.h b/drivers/net/ethernet/sfc/ef100_vdpa.h
>> index 83f6d819f6a5..be7650c3166a 100644
>> --- a/drivers/net/ethernet/sfc/ef100_vdpa.h
>> +++ b/drivers/net/ethernet/sfc/ef100_vdpa.h
>> @@ -21,6 +21,18 @@
>> /* Max queue pairs currently supported */
>> #define EF100_VDPA_MAX_QUEUES_PAIRS 1
>>
>> +/* Device ID of a virtio net device */
>> +#define EF100_VDPA_VIRTIO_NET_DEVICE_ID VIRTIO_ID_NET
>> +
>> +/* Vendor ID of Xilinx vDPA NIC */
>> +#define EF100_VDPA_VENDOR_ID PCI_VENDOR_ID_XILINX
>> +
>> +/* Max number of Buffers supported in the virtqueue */
>> +#define EF100_VDPA_VQ_NUM_MAX_SIZE 512
>> +
>> +/* Alignment requirement of the Virtqueue */
>> +#define EF100_VDPA_VQ_ALIGN 4096
>> +
>> /**
>> * enum ef100_vdpa_nic_state - possible states for a vDPA NIC
>> *
>> @@ -61,6 +73,7 @@ enum ef100_vdpa_vq_type {
>> * @net_config: virtio_net_config data
>> * @mac_address: mac address of interface associated with this vdpa device
>> * @mac_configured: true after MAC address is configured
>> + * @cfg_cb: callback for config change
>> */
>> struct ef100_vdpa_nic {
>> struct vdpa_device vdpa_dev;
>> @@ -76,6 +89,7 @@ struct ef100_vdpa_nic {
>> struct virtio_net_config net_config;
>> u8 *mac_address;
>> bool mac_configured;
>> + struct vdpa_callback cfg_cb;
>> };
>>
>> int ef100_vdpa_init(struct efx_probe_data *probe_data);
>> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa_ops.c b/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
>> index 31952931c198..87899baa1c52 100644
>> --- a/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
>> +++ b/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
>> @@ -10,12 +10,148 @@
>>
>> #include <linux/vdpa.h>
>> #include "ef100_vdpa.h"
>> +#include "mcdi_vdpa.h"
>>
>> static struct ef100_vdpa_nic *get_vdpa_nic(struct vdpa_device *vdev)
>> {
>> return container_of(vdev, struct ef100_vdpa_nic, vdpa_dev);
>> }
>>
>> +static u32 ef100_vdpa_get_vq_align(struct vdpa_device *vdev)
>> +{
>> + return EF100_VDPA_VQ_ALIGN;
>> +}
>> +
>> +static u64 ef100_vdpa_get_device_features(struct vdpa_device *vdev)
>> +{
>> + struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
>> + u64 features;
>> + int rc;
>> +
>> + rc = efx_vdpa_get_features(vdpa_nic->efx,
>> + EF100_VDPA_DEVICE_TYPE_NET, &features);
>> + if (rc) {
>> + dev_err(&vdev->dev, "%s: MCDI get features error:%d\n",
>> + __func__, rc);
>> + /* Returning 0 as value of features will lead to failure
>> + * of feature negotiation.
>> + */
>> + return 0;
>> + }
>> +
>> + /* SN1022 supports VIRTIO_F_IN_ORDER which is supported by the DPDK
>> + * virtio driver but not the kernel virtio driver. Due to a bug in
>> + * QEMU (https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgitlab.com%2Fqemu-project%2Fqemu%2F-%2Fissues%2F331%23&data=05%7C01%7Cgautam.dawar%40amd.com%7C58787eb502484eeaa6f508dadd9ea016%7C3dd8961fe4884e608e11a82d994e183d%7C0%7C0%7C638065970623127805%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=cVomPr2aFJBHW7kwzeZJrNHuU6oTYOTV14eOS%2BpeNVc%3D&reserved=0), with
>> + * vhost-vdpa, this feature bit is returned with guest kernel virtio
>> + * driver in set_features config operation. The fix for this bug
>> + * (commit c33f23a419f95da16ab4faaf08be635c89b96ff0) is available
>> + * in QEMU versions 6.1.0 and later. Hence, that's the oldest QEMU
>> + * version required for testing with the vhost-vdpa driver.
>> + */
> I don't see why this comment is placed here?
As the comment was related to VIRTIO_F_IN_ORDER, I thought of adding it
in config operation related to virtio features handling. But I think
since it is already added in the commit description, this code comment
can be removed.
>
>> + features |= BIT_ULL(VIRTIO_NET_F_MAC);
>> +
>> + return features;
>> +}
>> +
>> +static int ef100_vdpa_set_driver_features(struct vdpa_device *vdev,
>> + u64 features)
>> +{
>> + struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
>> + u64 verify_features;
>> + int rc;
>> +
>> + mutex_lock(&vdpa_nic->lock);
>> + if (vdpa_nic->vdpa_state != EF100_VDPA_STATE_INITIALIZED) {
> Under which case could we reach this condition? The
> vdpa_device_register() should be called after switching the state to
> EF100_VDPA_STATE_INITIALIZED.
You're right. I'll remove this check as state is set to
EF100_VDPA_STATE_INITIALIZED soon after vdpa_alloc_device but before
_vdpa_register_device()
>
>> + dev_err(&vdev->dev, "%s: Invalid state %u\n",
>> + __func__, vdpa_nic->vdpa_state);
>> + rc = -EINVAL;
>> + goto err;
>> + }
>> + verify_features = features & ~BIT_ULL(VIRTIO_NET_F_MAC);
>> + rc = efx_vdpa_verify_features(vdpa_nic->efx,
>> + EF100_VDPA_DEVICE_TYPE_NET,
>> + verify_features);
> It looks to me this will use MC_CMD_VIRTIO_TEST_FEATURES command, I
> wonder if it's better to use
>
> MC_CMD_VIRTIO_SET_FEATURES to align with the virtio spec and maybe
> change efx_vdpa_verify_features to efx_vdpa_set_features()?
Yes, it makes more sense to match the function names with the operations
in virtio spec. However, MC_CMD_VIRTIO_TEST_FEATURES queries if the
passed set of features is supported and it fails in case either driver
requests an unsupported feature or misses a feature that device requires.
Hence, it's more of a verification of feature set than applying/setting
them.
>> +
>> + if (rc) {
>> + dev_err(&vdev->dev, "%s: MCDI verify features error:%d\n",
>> + __func__, rc);
>> + goto err;
>> + }
>> +
>> + vdpa_nic->features = features;
>> +err:
>> + mutex_unlock(&vdpa_nic->lock);
>> + return rc;
>> +}
>> +
>> +static u64 ef100_vdpa_get_driver_features(struct vdpa_device *vdev)
>> +{
>> + struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
>> +
>> + return vdpa_nic->features;
>> +}
>> +
>> +static void ef100_vdpa_set_config_cb(struct vdpa_device *vdev,
>> + struct vdpa_callback *cb)
>> +{
>> + struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
>> +
>> + if (cb)
>> + vdpa_nic->cfg_cb = *cb;
>> +}
>> +
>> +static u16 ef100_vdpa_get_vq_num_max(struct vdpa_device *vdev)
>> +{
>> + return EF100_VDPA_VQ_NUM_MAX_SIZE;
>> +}
>> +
>> +static u32 ef100_vdpa_get_device_id(struct vdpa_device *vdev)
>> +{
>> + return EF100_VDPA_VIRTIO_NET_DEVICE_ID;
>> +}
>> +
>> +static u32 ef100_vdpa_get_vendor_id(struct vdpa_device *vdev)
>> +{
>> + return EF100_VDPA_VENDOR_ID;
>> +}
>> +
>> +static size_t ef100_vdpa_get_config_size(struct vdpa_device *vdev)
>> +{
>> + return sizeof(struct virtio_net_config);
>> +}
>> +
>> +static void ef100_vdpa_get_config(struct vdpa_device *vdev,
>> + unsigned int offset,
>> + void *buf, unsigned int len)
>> +{
>> + struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
>> +
>> + /* Avoid the possibility of wrap-up after the sum exceeds U32_MAX */
>> + if (WARN_ON(((u64)offset + len) > sizeof(struct virtio_net_config))) {
>> + dev_err(&vdev->dev,
>> + "%s: Offset + len exceeds config size\n", __func__);
>> + return;
> I wonder if we need similar checks in the vdpa core.
Yes, it would be better to have this validation at one place (vdpa
framework) instead of individual vendor drivers. Although I am not sure
if the framework can choose the correct config size based on the device
class.
>
>> + }
>> + memcpy(buf, (u8 *)&vdpa_nic->net_config + offset, len);
>> +}
>> +
>> +static void ef100_vdpa_set_config(struct vdpa_device *vdev, unsigned int offset,
>> + const void *buf, unsigned int len)
>> +{
>> + struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
>> +
>> + /* Avoid the possibility of wrap-up after the sum exceeds U32_MAX */
>> + if (WARN_ON(((u64)offset + len) > sizeof(vdpa_nic->net_config))) {
>> + dev_err(&vdev->dev,
>> + "%s: Offset + len exceeds config size\n", __func__);
>> + return;
>> + }
>> +
>> + memcpy((u8 *)&vdpa_nic->net_config + offset, buf, len);
>> + if (is_valid_ether_addr(vdpa_nic->mac_address))
>> + vdpa_nic->mac_configured = true;
> Do we need to update hardware filters?
Yes, it's done in a later patch where filters support is added (sfc:
implement filters for receiving traffic).
>
> Thanks
>
>> +}
>> +
>> static void ef100_vdpa_free(struct vdpa_device *vdev)
>> {
>> struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
>> @@ -24,5 +160,17 @@ static void ef100_vdpa_free(struct vdpa_device *vdev)
>> }
>>
>> const struct vdpa_config_ops ef100_vdpa_config_ops = {
>> + .get_vq_align = ef100_vdpa_get_vq_align,
>> + .get_device_features = ef100_vdpa_get_device_features,
>> + .set_driver_features = ef100_vdpa_set_driver_features,
>> + .get_driver_features = ef100_vdpa_get_driver_features,
>> + .set_config_cb = ef100_vdpa_set_config_cb,
>> + .get_vq_num_max = ef100_vdpa_get_vq_num_max,
>> + .get_device_id = ef100_vdpa_get_device_id,
>> + .get_vendor_id = ef100_vdpa_get_vendor_id,
>> + .get_config_size = ef100_vdpa_get_config_size,
>> + .get_config = ef100_vdpa_get_config,
>> + .set_config = ef100_vdpa_set_config,
>> + .get_generation = NULL,
>> .free = ef100_vdpa_free,
>> };
>> --
>> 2.30.1
>>
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH net-next 09/11] sfc: implement iova rbtree to store dma mappings
2022-12-14 6:46 ` Jason Wang
@ 2022-12-16 12:48 ` Gautam Dawar
2022-12-19 6:03 ` Jason Wang
0 siblings, 1 reply; 39+ messages in thread
From: Gautam Dawar @ 2022-12-16 12:48 UTC (permalink / raw)
To: Jason Wang, Gautam Dawar
Cc: linux-net-drivers, netdev, eperezma, tanuj.kamde, Koushik.Dutta,
harpreet.anand, Edward Cree, Martin Habets, David S. Miller,
Eric Dumazet, Jakub Kicinski, Paolo Abeni, linux-kernel
On 12/14/22 12:16, Jason Wang wrote:
> Caution: This message originated from an External Source. Use proper caution when opening attachments, clicking links, or responding.
>
>
> On Wed, Dec 7, 2022 at 10:57 PM Gautam Dawar <gautam.dawar@amd.com> wrote:
>> sfc uses a MCDI DMA buffer that is allocated on the host
>> for communicating with the Firmware. The MCDI buffer IOVA
>> could overlap with the IOVA used by the guest for the
>> virtqueue buffers. To detect such overlap, the DMA mappings
>> from the guest will be stored in a IOVA rbtree and every
>> such mapping will be compared against the MCDI buffer IOVA
>> range. If an overlap is detected, the MCDI buffer will be
>> relocated to a different IOVA.
> I think it can't prevent guests from guessing the MCDI buffer address
> and trying to DMA to/from that buffer.
Yes, if the guest can guess the MCDI buffer address, it could use it to
DMA to/from this buffer.
However, the guest can modify the buffer contents but can't instruct the
MC to execute the request. To cause any MCDI failure, the request buffer
needs to be updated when host driver is about to execute the request or
response buffer needs to be updated after command execution but before
host driver reads it. This would be a very small time window and hard to
guess for the guest.
> It might work with some co-operation of the NIC who can validate the
> DMA initialized by the virtqueue and forbid the DMA to the MDCI
> buffer.
I think this problem can be solved using PASID which will be supported
by our next hardware version.
>
> Thanks
>> Signed-off-by: Gautam Dawar <gautam.dawar@amd.com>
>> ---
>> drivers/net/ethernet/sfc/Makefile | 3 +-
>> drivers/net/ethernet/sfc/ef100_iova.c | 205 ++++++++++++++++++++++
>> drivers/net/ethernet/sfc/ef100_iova.h | 40 +++++
>> drivers/net/ethernet/sfc/ef100_nic.c | 1 -
>> drivers/net/ethernet/sfc/ef100_vdpa.c | 38 ++++
>> drivers/net/ethernet/sfc/ef100_vdpa.h | 15 ++
>> drivers/net/ethernet/sfc/ef100_vdpa_ops.c | 5 +
>> drivers/net/ethernet/sfc/mcdi.h | 3 +
>> 8 files changed, 308 insertions(+), 2 deletions(-)
>> create mode 100644 drivers/net/ethernet/sfc/ef100_iova.c
>> create mode 100644 drivers/net/ethernet/sfc/ef100_iova.h
>>
>> diff --git a/drivers/net/ethernet/sfc/Makefile b/drivers/net/ethernet/sfc/Makefile
>> index a10eac91ab23..85852ff50b7c 100644
>> --- a/drivers/net/ethernet/sfc/Makefile
>> +++ b/drivers/net/ethernet/sfc/Makefile
>> @@ -11,7 +11,8 @@ sfc-$(CONFIG_SFC_MTD) += mtd.o
>> sfc-$(CONFIG_SFC_SRIOV) += sriov.o ef10_sriov.o ef100_sriov.o ef100_rep.o \
>> mae.o tc.o tc_bindings.o tc_counters.o
>>
>> -sfc-$(CONFIG_SFC_VDPA) += mcdi_vdpa.o ef100_vdpa.o ef100_vdpa_ops.o
>> +sfc-$(CONFIG_SFC_VDPA) += mcdi_vdpa.o ef100_vdpa.o ef100_vdpa_ops.o \
>> + ef100_iova.o
>> obj-$(CONFIG_SFC) += sfc.o
>>
>> obj-$(CONFIG_SFC_FALCON) += falcon/
>> diff --git a/drivers/net/ethernet/sfc/ef100_iova.c b/drivers/net/ethernet/sfc/ef100_iova.c
>> new file mode 100644
>> index 000000000000..863314c5b9b5
>> --- /dev/null
>> +++ b/drivers/net/ethernet/sfc/ef100_iova.c
>> @@ -0,0 +1,205 @@
>> +// SPDX-License-Identifier: GPL-2.0
>> +/* Driver for Xilinx network controllers and boards
>> + * Copyright(C) 2020-2022 Xilinx, Inc.
>> + * Copyright(C) 2022 Advanced Micro Devices, Inc.
>> + *
>> + * This program is free software; you can redistribute it and/or modify it
>> + * under the terms of the GNU General Public License version 2 as published
>> + * by the Free Software Foundation, incorporated herein by reference.
>> + */
>> +
>> +#include "ef100_iova.h"
>> +
>> +static void update_free_list_node(struct ef100_vdpa_iova_node *target_node,
>> + struct ef100_vdpa_iova_node *next_node,
>> + struct ef100_vdpa_nic *vdpa_nic)
>> +{
>> + unsigned long target_node_end;
>> + unsigned long free_area;
>> + bool in_list;
>> +
>> + target_node_end = target_node->iova + target_node->size;
>> + free_area = next_node->iova - target_node_end;
>> + in_list = !(list_empty(&target_node->free_node));
>> +
>> + if (!in_list && free_area >= MCDI_BUF_LEN) {
>> + list_add(&target_node->free_node,
>> + &vdpa_nic->free_list);
>> + } else if (in_list && free_area < MCDI_BUF_LEN) {
>> + list_del_init(&target_node->free_node);
>> + }
>> +}
>> +
>> +static void update_free_list(struct ef100_vdpa_iova_node *iova_node,
>> + struct ef100_vdpa_nic *vdpa_nic,
>> + bool add_node)
>> +{
>> + struct ef100_vdpa_iova_node *prev_in = NULL;
>> + struct ef100_vdpa_iova_node *next_in = NULL;
>> + struct rb_node *prev_node;
>> + struct rb_node *next_node;
>> +
>> + prev_node = rb_prev(&iova_node->node);
>> + next_node = rb_next(&iova_node->node);
>> +
>> + if (prev_node)
>> + prev_in = rb_entry(prev_node,
>> + struct ef100_vdpa_iova_node, node);
>> + if (next_node)
>> + next_in = rb_entry(next_node,
>> + struct ef100_vdpa_iova_node, node);
>> +
>> + if (add_node) {
>> + if (prev_in)
>> + update_free_list_node(prev_in, iova_node, vdpa_nic);
>> +
>> + if (next_in)
>> + update_free_list_node(iova_node, next_in, vdpa_nic);
>> + } else {
>> + if (next_in && prev_in)
>> + update_free_list_node(prev_in, next_in, vdpa_nic);
>> + if (!list_empty(&iova_node->free_node))
>> + list_del_init(&iova_node->free_node);
>> + }
>> +}
>> +
>> +int efx_ef100_insert_iova_node(struct ef100_vdpa_nic *vdpa_nic,
>> + u64 iova, u64 size)
>> +{
>> + struct ef100_vdpa_iova_node *iova_node;
>> + struct ef100_vdpa_iova_node *new_node;
>> + struct rb_node *parent;
>> + struct rb_node **link;
>> + struct rb_root *root;
>> + int rc = 0;
>> +
>> + mutex_lock(&vdpa_nic->iova_lock);
>> +
>> + root = &vdpa_nic->iova_root;
>> + link = &root->rb_node;
>> + parent = *link;
>> + /* Go to the bottom of the tree */
>> + while (*link) {
>> + parent = *link;
>> + iova_node = rb_entry(parent, struct ef100_vdpa_iova_node, node);
>> +
>> + /* handle duplicate node */
>> + if (iova_node->iova == iova) {
>> + rc = -EEXIST;
>> + goto out_unlock;
>> + }
>> +
>> + if (iova_node->iova > iova)
>> + link = &(*link)->rb_left;
>> + else
>> + link = &(*link)->rb_right;
>> + }
>> +
>> + new_node = kzalloc(sizeof(*new_node), GFP_KERNEL);
>> + if (!new_node) {
>> + rc = -ENOMEM;
>> + goto out_unlock;
>> + }
>> +
>> + new_node->iova = iova;
>> + new_node->size = size;
>> + INIT_LIST_HEAD(&new_node->free_node);
>> +
>> + /* Put the new node here */
>> + rb_link_node(&new_node->node, parent, link);
>> + rb_insert_color(&new_node->node, root);
>> +
>> + update_free_list(new_node, vdpa_nic, true);
>> +
>> +out_unlock:
>> + mutex_unlock(&vdpa_nic->iova_lock);
>> + return rc;
>> +}
>> +
>> +static struct ef100_vdpa_iova_node*
>> +ef100_rbt_search_node(struct ef100_vdpa_nic *vdpa_nic,
>> + unsigned long iova)
>> +{
>> + struct ef100_vdpa_iova_node *iova_node;
>> + struct rb_node *rb_node;
>> + struct rb_root *root;
>> +
>> + root = &vdpa_nic->iova_root;
>> + if (!root)
>> + return NULL;
>> +
>> + rb_node = root->rb_node;
>> +
>> + while (rb_node) {
>> + iova_node = rb_entry(rb_node, struct ef100_vdpa_iova_node,
>> + node);
>> + if (iova_node->iova > iova)
>> + rb_node = rb_node->rb_left;
>> + else if (iova_node->iova < iova)
>> + rb_node = rb_node->rb_right;
>> + else
>> + return iova_node;
>> + }
>> +
>> + return NULL;
>> +}
>> +
>> +void efx_ef100_remove_iova_node(struct ef100_vdpa_nic *vdpa_nic,
>> + unsigned long iova)
>> +{
>> + struct ef100_vdpa_iova_node *iova_node;
>> +
>> + mutex_lock(&vdpa_nic->iova_lock);
>> + iova_node = ef100_rbt_search_node(vdpa_nic, iova);
>> + if (!iova_node)
>> + goto out_unlock;
>> +
>> + update_free_list(iova_node, vdpa_nic, false);
>> +
>> + rb_erase(&iova_node->node, &vdpa_nic->iova_root);
>> + kfree(iova_node);
>> +
>> +out_unlock:
>> + mutex_unlock(&vdpa_nic->iova_lock);
>> +}
>> +
>> +void efx_ef100_delete_iova(struct ef100_vdpa_nic *vdpa_nic)
>> +{
>> + struct ef100_vdpa_iova_node *iova_node;
>> + struct rb_root *iova_root;
>> + struct rb_node *node;
>> +
>> + mutex_lock(&vdpa_nic->iova_lock);
>> +
>> + iova_root = &vdpa_nic->iova_root;
>> + while (!RB_EMPTY_ROOT(iova_root)) {
>> + node = rb_first(iova_root);
>> + iova_node = rb_entry(node, struct ef100_vdpa_iova_node, node);
>> + if (!list_empty(&iova_node->free_node))
>> + list_del_init(&iova_node->free_node);
>> + if (vdpa_nic->domain)
>> + iommu_unmap(vdpa_nic->domain, iova_node->iova,
>> + iova_node->size);
>> + rb_erase(node, iova_root);
>> + kfree(iova_node);
>> + }
>> +
>> + mutex_unlock(&vdpa_nic->iova_lock);
>> +}
>> +
>> +int efx_ef100_find_new_iova(struct ef100_vdpa_nic *vdpa_nic,
>> + unsigned int buf_len,
>> + u64 *new_iova)
>> +{
>> + struct ef100_vdpa_iova_node *iova_node;
>> +
>> + /* pick the first node from freelist */
>> + iova_node = list_first_entry_or_null(&vdpa_nic->free_list,
>> + struct ef100_vdpa_iova_node,
>> + free_node);
>> + if (!iova_node)
>> + return -ENOENT;
>> +
>> + *new_iova = iova_node->iova + iova_node->size;
>> + return 0;
>> +}
>> diff --git a/drivers/net/ethernet/sfc/ef100_iova.h b/drivers/net/ethernet/sfc/ef100_iova.h
>> new file mode 100644
>> index 000000000000..68e39c4152c7
>> --- /dev/null
>> +++ b/drivers/net/ethernet/sfc/ef100_iova.h
>> @@ -0,0 +1,40 @@
>> +/* SPDX-License-Identifier: GPL-2.0 */
>> +/* Driver for Xilinx network controllers and boards
>> + * Copyright(C) 2020-2022 Xilinx, Inc.
>> + * Copyright(C) 2022 Advanced Micro Devices, Inc.
>> + *
>> + * This program is free software; you can redistribute it and/or modify it
>> + * under the terms of the GNU General Public License version 2 as published
>> + * by the Free Software Foundation, incorporated herein by reference.
>> + */
>> +#ifndef EFX_EF100_IOVA_H
>> +#define EFX_EF100_IOVA_H
>> +
>> +#include "ef100_nic.h"
>> +#include "ef100_vdpa.h"
>> +
>> +#if defined(CONFIG_SFC_VDPA)
>> +/**
>> + * struct ef100_vdpa_iova_node - guest buffer iova entry
>> + *
>> + * @node: red black tree node
>> + * @iova: mapping's IO virtual address
>> + * @size: length of mapped region in bytes
>> + * @free_node: free list node
>> + */
>> +struct ef100_vdpa_iova_node {
>> + struct rb_node node;
>> + unsigned long iova;
>> + size_t size;
>> + struct list_head free_node;
>> +};
>> +
>> +int efx_ef100_insert_iova_node(struct ef100_vdpa_nic *vdpa_nic,
>> + u64 iova, u64 size);
>> +void efx_ef100_remove_iova_node(struct ef100_vdpa_nic *vdpa_nic,
>> + unsigned long iova);
>> +void efx_ef100_delete_iova(struct ef100_vdpa_nic *vdpa_nic);
>> +int efx_ef100_find_new_iova(struct ef100_vdpa_nic *vdpa_nic,
>> + unsigned int buf_len, u64 *new_iova);
>> +#endif /* CONFIG_SFC_VDPA */
>> +#endif /* EFX_EF100_IOVA_H */
>> diff --git a/drivers/net/ethernet/sfc/ef100_nic.c b/drivers/net/ethernet/sfc/ef100_nic.c
>> index 41811c519275..72820d2fe19d 100644
>> --- a/drivers/net/ethernet/sfc/ef100_nic.c
>> +++ b/drivers/net/ethernet/sfc/ef100_nic.c
>> @@ -33,7 +33,6 @@
>>
>> #define EF100_MAX_VIS 4096
>> #define EF100_NUM_MCDI_BUFFERS 1
>> -#define MCDI_BUF_LEN (8 + MCDI_CTL_SDU_LEN_MAX)
>>
>> #define EF100_RESET_PORT ((ETH_RESET_MAC | ETH_RESET_PHY) << ETH_RESET_SHARED_SHIFT)
>>
>> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.c b/drivers/net/ethernet/sfc/ef100_vdpa.c
>> index 80bca281a748..b9368eb1acd5 100644
>> --- a/drivers/net/ethernet/sfc/ef100_vdpa.c
>> +++ b/drivers/net/ethernet/sfc/ef100_vdpa.c
>> @@ -14,6 +14,7 @@
>> #include <uapi/linux/vdpa.h>
>> #include "ef100_vdpa.h"
>> #include "mcdi_vdpa.h"
>> +#include "ef100_iova.h"
>> #include "mcdi_filters.h"
>> #include "mcdi_functions.h"
>> #include "ef100_netdev.h"
>> @@ -280,6 +281,34 @@ static int get_net_config(struct ef100_vdpa_nic *vdpa_nic)
>> return 0;
>> }
>>
>> +static int vdpa_update_domain(struct ef100_vdpa_nic *vdpa_nic)
>> +{
>> + struct vdpa_device *vdpa = &vdpa_nic->vdpa_dev;
>> + struct iommu_domain_geometry *geo;
>> + struct device *dma_dev;
>> +
>> + dma_dev = vdpa_get_dma_dev(vdpa);
>> + if (!device_iommu_capable(dma_dev, IOMMU_CAP_CACHE_COHERENCY))
>> + return -EOPNOTSUPP;
>> +
>> + vdpa_nic->domain = iommu_get_domain_for_dev(dma_dev);
>> + if (!vdpa_nic->domain)
>> + return -ENODEV;
>> +
>> + geo = &vdpa_nic->domain->geometry;
>> + /* save the geo aperture range for validation in dma_map */
>> + vdpa_nic->geo_aper_start = geo->aperture_start;
>> +
>> + /* Handle the boundary case */
>> + if (geo->aperture_end == ~0ULL)
>> + geo->aperture_end -= 1;
>> + vdpa_nic->geo_aper_end = geo->aperture_end;
>> +
>> + /* insert a sentinel node */
>> + return efx_ef100_insert_iova_node(vdpa_nic,
>> + vdpa_nic->geo_aper_end + 1, 0);
>> +}
>> +
>> static struct ef100_vdpa_nic *ef100_vdpa_create(struct efx_nic *efx,
>> const char *dev_name,
>> enum ef100_vdpa_class dev_type,
>> @@ -316,6 +345,7 @@ static struct ef100_vdpa_nic *ef100_vdpa_create(struct efx_nic *efx,
>> }
>>
>> mutex_init(&vdpa_nic->lock);
>> + mutex_init(&vdpa_nic->iova_lock);
>> dev = &vdpa_nic->vdpa_dev.dev;
>> efx->vdpa_nic = vdpa_nic;
>> vdpa_nic->vdpa_dev.dma_dev = &efx->pci_dev->dev;
>> @@ -325,9 +355,11 @@ static struct ef100_vdpa_nic *ef100_vdpa_create(struct efx_nic *efx,
>> vdpa_nic->pf_index = nic_data->pf_index;
>> vdpa_nic->vf_index = nic_data->vf_index;
>> vdpa_nic->vdpa_state = EF100_VDPA_STATE_INITIALIZED;
>> + vdpa_nic->iova_root = RB_ROOT;
>> vdpa_nic->mac_address = (u8 *)&vdpa_nic->net_config.mac;
>> ether_addr_copy(vdpa_nic->mac_address, mac);
>> vdpa_nic->mac_configured = true;
>> + INIT_LIST_HEAD(&vdpa_nic->free_list);
>>
>> for (i = 0; i < EF100_VDPA_MAC_FILTER_NTYPES; i++)
>> vdpa_nic->filters[i].filter_id = EFX_INVALID_FILTER_ID;
>> @@ -353,6 +385,12 @@ static struct ef100_vdpa_nic *ef100_vdpa_create(struct efx_nic *efx,
>> goto err_put_device;
>> }
>>
>> + rc = vdpa_update_domain(vdpa_nic);
>> + if (rc) {
>> + pci_err(efx->pci_dev, "update_domain failed, err: %d\n", rc);
>> + goto err_put_device;
>> + }
>> +
>> rc = get_net_config(vdpa_nic);
>> if (rc)
>> goto err_put_device;
>> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.h b/drivers/net/ethernet/sfc/ef100_vdpa.h
>> index 1b0bbba88154..c3c77029973d 100644
>> --- a/drivers/net/ethernet/sfc/ef100_vdpa.h
>> +++ b/drivers/net/ethernet/sfc/ef100_vdpa.h
>> @@ -12,7 +12,9 @@
>> #define __EF100_VDPA_H__
>>
>> #include <linux/vdpa.h>
>> +#include <linux/iommu.h>
>> #include <uapi/linux/virtio_net.h>
>> +#include <linux/rbtree.h>
>> #include "net_driver.h"
>> #include "ef100_nic.h"
>>
>> @@ -155,6 +157,12 @@ struct ef100_vdpa_filter {
>> * @mac_configured: true after MAC address is configured
>> * @filters: details of all filters created on this vdpa device
>> * @cfg_cb: callback for config change
>> + * @domain: IOMMU domain
>> + * @iova_root: iova rbtree root
>> + * @iova_lock: lock to synchronize updates to rbtree and freelist
>> + * @free_list: list to store free iova areas of size >= MCDI buffer length
>> + * @geo_aper_start: start of valid IOVA range
>> + * @geo_aper_end: end of valid IOVA range
>> */
>> struct ef100_vdpa_nic {
>> struct vdpa_device vdpa_dev;
>> @@ -174,6 +182,13 @@ struct ef100_vdpa_nic {
>> bool mac_configured;
>> struct ef100_vdpa_filter filters[EF100_VDPA_MAC_FILTER_NTYPES];
>> struct vdpa_callback cfg_cb;
>> + struct iommu_domain *domain;
>> + struct rb_root iova_root;
>> + /* mutex to synchronize rbtree operations */
>> + struct mutex iova_lock;
>> + struct list_head free_list;
>> + u64 geo_aper_start;
>> + u64 geo_aper_end;
>> };
>>
>> int ef100_vdpa_init(struct efx_probe_data *probe_data);
>> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa_ops.c b/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
>> index 718b67f6da90..8c198d949fdb 100644
>> --- a/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
>> +++ b/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
>> @@ -10,6 +10,7 @@
>>
>> #include <linux/vdpa.h>
>> #include "ef100_vdpa.h"
>> +#include "ef100_iova.h"
>> #include "io.h"
>> #include "mcdi_vdpa.h"
>>
>> @@ -260,6 +261,7 @@ static void ef100_reset_vdpa_device(struct ef100_vdpa_nic *vdpa_nic)
>> if (!vdpa_nic->status)
>> return;
>>
>> + efx_ef100_delete_iova(vdpa_nic);
>> vdpa_nic->vdpa_state = EF100_VDPA_STATE_INITIALIZED;
>> vdpa_nic->status = 0;
>> vdpa_nic->features = 0;
>> @@ -743,9 +745,12 @@ static void ef100_vdpa_free(struct vdpa_device *vdev)
>> int i;
>>
>> if (vdpa_nic) {
>> + /* clean-up the mappings and iova tree */
>> + efx_ef100_delete_iova(vdpa_nic);
>> for (i = 0; i < (vdpa_nic->max_queue_pairs * 2); i++)
>> reset_vring(vdpa_nic, i);
>> ef100_vdpa_irq_vectors_free(vdpa_nic->efx->pci_dev);
>> + mutex_destroy(&vdpa_nic->iova_lock);
>> mutex_destroy(&vdpa_nic->lock);
>> vdpa_nic->efx->vdpa_nic = NULL;
>> }
>> diff --git a/drivers/net/ethernet/sfc/mcdi.h b/drivers/net/ethernet/sfc/mcdi.h
>> index db4ca4975ada..7d977a58a0df 100644
>> --- a/drivers/net/ethernet/sfc/mcdi.h
>> +++ b/drivers/net/ethernet/sfc/mcdi.h
>> @@ -7,6 +7,7 @@
>> #ifndef EFX_MCDI_H
>> #define EFX_MCDI_H
>>
>> +#include "mcdi_pcol.h"
>> /**
>> * enum efx_mcdi_state - MCDI request handling state
>> * @MCDI_STATE_QUIESCENT: No pending MCDI requests. If the caller holds the
>> @@ -40,6 +41,8 @@ enum efx_mcdi_mode {
>> MCDI_MODE_FAIL,
>> };
>>
>> +#define MCDI_BUF_LEN (8 + MCDI_CTL_SDU_LEN_MAX)
>> +
>> /**
>> * struct efx_mcdi_iface - MCDI protocol context
>> * @efx: The associated NIC.
>> --
>> 2.30.1
>>
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH net-next 02/11] sfc: implement MCDI interface for vDPA operations
2022-12-14 6:43 ` Jason Wang
@ 2022-12-16 12:50 ` Gautam Dawar
0 siblings, 0 replies; 39+ messages in thread
From: Gautam Dawar @ 2022-12-16 12:50 UTC (permalink / raw)
To: Jason Wang, Gautam Dawar
Cc: linux-net-drivers, netdev, eperezma, tanuj.kamde, Koushik.Dutta,
harpreet.anand, Edward Cree, Martin Habets, David S. Miller,
Eric Dumazet, Jakub Kicinski, Paolo Abeni, linux-kernel
On 12/14/22 12:13, Jason Wang wrote:
> Caution: This message originated from an External Source. Use proper caution when opening attachments, clicking links, or responding.
>
>
> On Wed, Dec 7, 2022 at 10:56 PM Gautam Dawar <gautam.dawar@amd.com> wrote:
>> Implement functions to perform vDPA operations like creating and
>> removing virtqueues, getting doorbell register offset etc. using
>> the MCDI interface with FW.
>>
>> Signed-off-by: Gautam Dawar <gautam.dawar@amd.com>
>> ---
>> drivers/net/ethernet/sfc/Kconfig | 8 +
>> drivers/net/ethernet/sfc/Makefile | 1 +
>> drivers/net/ethernet/sfc/ef100_vdpa.h | 32 +++
>> drivers/net/ethernet/sfc/mcdi.h | 4 +
>> drivers/net/ethernet/sfc/mcdi_vdpa.c | 268 ++++++++++++++++++++++++++
>> drivers/net/ethernet/sfc/mcdi_vdpa.h | 84 ++++++++
>> 6 files changed, 397 insertions(+)
>> create mode 100644 drivers/net/ethernet/sfc/ef100_vdpa.h
>> create mode 100644 drivers/net/ethernet/sfc/mcdi_vdpa.c
>> create mode 100644 drivers/net/ethernet/sfc/mcdi_vdpa.h
>>
>> diff --git a/drivers/net/ethernet/sfc/Kconfig b/drivers/net/ethernet/sfc/Kconfig
>> index 0950e6b0508f..1fa626c87d36 100644
>> --- a/drivers/net/ethernet/sfc/Kconfig
>> +++ b/drivers/net/ethernet/sfc/Kconfig
>> @@ -63,6 +63,14 @@ config SFC_MCDI_LOGGING
>> Driver-Interface) commands and responses, allowing debugging of
>> driver/firmware interaction. The tracing is actually enabled by
>> a sysfs file 'mcdi_logging' under the PCI device.
>> +config SFC_VDPA
>> + bool "Solarflare EF100-family VDPA support"
>> + depends on SFC && VDPA && SFC_SRIOV
>> + default y
>> + help
>> + This enables support for the virtio data path acceleration (vDPA).
>> + vDPA device's datapath complies with the virtio specification,
>> + but control path is vendor specific.
>>
>> source "drivers/net/ethernet/sfc/falcon/Kconfig"
>> source "drivers/net/ethernet/sfc/siena/Kconfig"
>> diff --git a/drivers/net/ethernet/sfc/Makefile b/drivers/net/ethernet/sfc/Makefile
>> index 712a48d00069..059a0944e89a 100644
>> --- a/drivers/net/ethernet/sfc/Makefile
>> +++ b/drivers/net/ethernet/sfc/Makefile
>> @@ -11,6 +11,7 @@ sfc-$(CONFIG_SFC_MTD) += mtd.o
>> sfc-$(CONFIG_SFC_SRIOV) += sriov.o ef10_sriov.o ef100_sriov.o ef100_rep.o \
>> mae.o tc.o tc_bindings.o tc_counters.o
>>
>> +sfc-$(CONFIG_SFC_VDPA) += mcdi_vdpa.o
>> obj-$(CONFIG_SFC) += sfc.o
>>
>> obj-$(CONFIG_SFC_FALCON) += falcon/
>> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.h b/drivers/net/ethernet/sfc/ef100_vdpa.h
>> new file mode 100644
>> index 000000000000..f6564448d0c7
>> --- /dev/null
>> +++ b/drivers/net/ethernet/sfc/ef100_vdpa.h
>> @@ -0,0 +1,32 @@
>> +/* SPDX-License-Identifier: GPL-2.0 */
>> +/* Driver for Xilinx network controllers and boards
>> + * Copyright (C) 2020-2022, Xilinx, Inc.
>> + * Copyright (C) 2022, Advanced Micro Devices, Inc.
>> + *
>> + * This program is free software; you can redistribute it and/or modify it
>> + * under the terms of the GNU General Public License version 2 as published
>> + * by the Free Software Foundation, incorporated herein by reference.
>> + */
>> +
>> +#ifndef __EF100_VDPA_H__
>> +#define __EF100_VDPA_H__
>> +
>> +#include <linux/vdpa.h>
>> +#include <uapi/linux/virtio_net.h>
>> +#include "net_driver.h"
>> +#include "ef100_nic.h"
>> +
>> +#if defined(CONFIG_SFC_VDPA)
>> +
>> +enum ef100_vdpa_device_type {
>> + EF100_VDPA_DEVICE_TYPE_NET,
>> +};
>> +
>> +enum ef100_vdpa_vq_type {
>> + EF100_VDPA_VQ_TYPE_NET_RXQ,
>> + EF100_VDPA_VQ_TYPE_NET_TXQ,
>> + EF100_VDPA_VQ_NTYPES
>> +};
>> +
>> +#endif /* CONFIG_SFC_VDPA */
>> +#endif /* __EF100_VDPA_H__ */
>> diff --git a/drivers/net/ethernet/sfc/mcdi.h b/drivers/net/ethernet/sfc/mcdi.h
>> index 7e35fec9da35..db4ca4975ada 100644
>> --- a/drivers/net/ethernet/sfc/mcdi.h
>> +++ b/drivers/net/ethernet/sfc/mcdi.h
>> @@ -214,6 +214,10 @@ void efx_mcdi_sensor_event(struct efx_nic *efx, efx_qword_t *ev);
>> #define _MCDI_STRUCT_DWORD(_buf, _field) \
>> ((_buf) + (_MCDI_CHECK_ALIGN(_field ## _OFST, 4) >> 2))
>>
>> +#define MCDI_SET_BYTE(_buf, _field, _value) do { \
>> + BUILD_BUG_ON(MC_CMD_ ## _field ## _LEN != 1); \
>> + *(u8 *)MCDI_PTR(_buf, _field) = _value; \
>> + } while (0)
>> #define MCDI_STRUCT_SET_BYTE(_buf, _field, _value) do { \
>> BUILD_BUG_ON(_field ## _LEN != 1); \
>> *(u8 *)MCDI_STRUCT_PTR(_buf, _field) = _value; \
>> diff --git a/drivers/net/ethernet/sfc/mcdi_vdpa.c b/drivers/net/ethernet/sfc/mcdi_vdpa.c
>> new file mode 100644
>> index 000000000000..35f822170049
>> --- /dev/null
>> +++ b/drivers/net/ethernet/sfc/mcdi_vdpa.c
>> @@ -0,0 +1,268 @@
>> +// SPDX-License-Identifier: GPL-2.0
>> +/* Driver for Xilinx network controllers and boards
>> + * Copyright (C) 2020-2022, Xilinx, Inc.
>> + * Copyright (C) 2022, Advanced Micro Devices, Inc.
>> + *
>> + * This program is free software; you can redistribute it and/or modify it
>> + * under the terms of the GNU General Public License version 2 as published
>> + * by the Free Software Foundation, incorporated herein by reference.
>> + */
>> +
>> +#include <linux/vdpa.h>
>> +#include "ef100_vdpa.h"
>> +#include "efx.h"
>> +#include "nic.h"
>> +#include "mcdi_vdpa.h"
>> +#include "mcdi_pcol.h"
>> +
>> +/* The value of target_vf in virtio MC commands like
>> + * virtqueue create, delete and get doorbell offset should
>> + * contain the VF index when the calling function is a PF
>> + * and VF_NULL (0xFFFF) otherwise. As the vDPA driver invokes
>> + * MC commands in context of the VF, it uses VF_NULL.
>> + */
>> +#define MC_CMD_VIRTIO_TARGET_VF_NULL 0xFFFF
>> +
>> +struct efx_vring_ctx *efx_vdpa_vring_init(struct efx_nic *efx, u32 vi,
>> + enum ef100_vdpa_vq_type vring_type)
>> +{
>> + struct efx_vring_ctx *vring_ctx;
>> + u32 queue_cmd;
>> +
>> + vring_ctx = kzalloc(sizeof(*vring_ctx), GFP_KERNEL);
>> + if (!vring_ctx)
>> + return ERR_PTR(-ENOMEM);
>> +
>> + switch (vring_type) {
>> + case EF100_VDPA_VQ_TYPE_NET_RXQ:
>> + queue_cmd = MC_CMD_VIRTIO_INIT_QUEUE_REQ_NET_RXQ;
>> + break;
>> + case EF100_VDPA_VQ_TYPE_NET_TXQ:
>> + queue_cmd = MC_CMD_VIRTIO_INIT_QUEUE_REQ_NET_TXQ;
>> + break;
>> + default:
>> + pci_err(efx->pci_dev,
>> + "%s: Invalid Queue type %u\n", __func__, vring_type);
>> + kfree(vring_ctx);
>> + return ERR_PTR(-ENOMEM);
>> + }
>> +
>> + vring_ctx->efx = efx;
>> + vring_ctx->vf_index = MC_CMD_VIRTIO_TARGET_VF_NULL;
>> + vring_ctx->vi_index = vi;
>> + vring_ctx->mcdi_vring_type = queue_cmd;
>> + return vring_ctx;
>> +}
>> +
>> +void efx_vdpa_vring_fini(struct efx_vring_ctx *vring_ctx)
>> +{
>> + kfree(vring_ctx);
>> +}
>> +
>> +int efx_vdpa_get_features(struct efx_nic *efx,
>> + enum ef100_vdpa_device_type type,
>> + u64 *features)
>> +{
>> + MCDI_DECLARE_BUF(outbuf, MC_CMD_VIRTIO_GET_FEATURES_OUT_LEN);
>> + MCDI_DECLARE_BUF(inbuf, MC_CMD_VIRTIO_GET_FEATURES_IN_LEN);
>> + u32 high_val, low_val;
>> + ssize_t outlen;
>> + u32 dev_type;
>> + int rc;
>> +
>> + if (!efx) {
>> + pci_err(efx->pci_dev, "%s: Invalid NIC pointer\n", __func__);
>> + return -EINVAL;
>> + }
>> + switch (type) {
>> + case EF100_VDPA_DEVICE_TYPE_NET:
>> + dev_type = MC_CMD_VIRTIO_GET_FEATURES_IN_NET;
>> + break;
>> + default:
>> + pci_err(efx->pci_dev,
>> + "%s: Device type %d not supported\n", __func__, type);
>> + return -EINVAL;
>> + }
>> + MCDI_SET_DWORD(inbuf, VIRTIO_GET_FEATURES_IN_DEVICE_ID, dev_type);
>> + rc = efx_mcdi_rpc(efx, MC_CMD_VIRTIO_GET_FEATURES, inbuf, sizeof(inbuf),
>> + outbuf, sizeof(outbuf), &outlen);
>> + if (rc)
>> + return rc;
>> + if (outlen < MC_CMD_VIRTIO_GET_FEATURES_OUT_LEN)
>> + return -EIO;
>> + low_val = MCDI_DWORD(outbuf, VIRTIO_GET_FEATURES_OUT_FEATURES_LO);
>> + high_val = MCDI_DWORD(outbuf, VIRTIO_GET_FEATURES_OUT_FEATURES_HI);
>> + *features = ((u64)high_val << 32) | low_val;
>> + return 0;
>> +}
>> +
>> +int efx_vdpa_verify_features(struct efx_nic *efx,
>> + enum ef100_vdpa_device_type type, u64 features)
>> +{
>> + MCDI_DECLARE_BUF(inbuf, MC_CMD_VIRTIO_TEST_FEATURES_IN_LEN);
>> + u32 dev_type;
>> + int rc;
>> +
>> + BUILD_BUG_ON(MC_CMD_VIRTIO_TEST_FEATURES_OUT_LEN != 0);
>> + switch (type) {
>> + case EF100_VDPA_DEVICE_TYPE_NET:
>> + dev_type = MC_CMD_VIRTIO_GET_FEATURES_IN_NET;
>> + break;
>> + default:
>> + pci_err(efx->pci_dev,
>> + "%s: Device type %d not supported\n", __func__, type);
>> + return -EINVAL;
>> + }
>> + MCDI_SET_DWORD(inbuf, VIRTIO_TEST_FEATURES_IN_DEVICE_ID, dev_type);
>> + MCDI_SET_DWORD(inbuf, VIRTIO_TEST_FEATURES_IN_FEATURES_LO, features);
>> + MCDI_SET_DWORD(inbuf, VIRTIO_TEST_FEATURES_IN_FEATURES_HI,
>> + features >> 32);
>> + rc = efx_mcdi_rpc(efx, MC_CMD_VIRTIO_TEST_FEATURES, inbuf,
>> + sizeof(inbuf), NULL, 0, NULL);
>> + return rc;
>> +}
>> +
>> +int efx_vdpa_vring_create(struct efx_vring_ctx *vring_ctx,
>> + struct efx_vring_cfg *vring_cfg,
>> + struct efx_vring_dyn_cfg *vring_dyn_cfg)
>> +{
>> + MCDI_DECLARE_BUF(inbuf, MC_CMD_VIRTIO_INIT_QUEUE_REQ_LEN);
>> + struct efx_nic *efx = vring_ctx->efx;
>> + int rc;
>> +
>> + BUILD_BUG_ON(MC_CMD_VIRTIO_INIT_QUEUE_RESP_LEN != 0);
>> +
>> + MCDI_SET_BYTE(inbuf, VIRTIO_INIT_QUEUE_REQ_QUEUE_TYPE,
>> + vring_ctx->mcdi_vring_type);
>> + MCDI_SET_WORD(inbuf, VIRTIO_INIT_QUEUE_REQ_TARGET_VF,
>> + vring_ctx->vf_index);
>> + MCDI_SET_DWORD(inbuf, VIRTIO_INIT_QUEUE_REQ_INSTANCE,
>> + vring_ctx->vi_index);
>> +
>> + MCDI_SET_DWORD(inbuf, VIRTIO_INIT_QUEUE_REQ_SIZE, vring_cfg->size);
>> + MCDI_SET_DWORD(inbuf, VIRTIO_INIT_QUEUE_REQ_DESC_TBL_ADDR_LO,
>> + vring_cfg->desc);
>> + MCDI_SET_DWORD(inbuf, VIRTIO_INIT_QUEUE_REQ_DESC_TBL_ADDR_HI,
>> + vring_cfg->desc >> 32);
>> + MCDI_SET_DWORD(inbuf, VIRTIO_INIT_QUEUE_REQ_AVAIL_RING_ADDR_LO,
>> + vring_cfg->avail);
>> + MCDI_SET_DWORD(inbuf, VIRTIO_INIT_QUEUE_REQ_AVAIL_RING_ADDR_HI,
>> + vring_cfg->avail >> 32);
>> + MCDI_SET_DWORD(inbuf, VIRTIO_INIT_QUEUE_REQ_USED_RING_ADDR_LO,
>> + vring_cfg->used);
>> + MCDI_SET_DWORD(inbuf, VIRTIO_INIT_QUEUE_REQ_USED_RING_ADDR_HI,
>> + vring_cfg->used >> 32);
>> + MCDI_SET_WORD(inbuf, VIRTIO_INIT_QUEUE_REQ_MSIX_VECTOR,
>> + vring_cfg->msix_vector);
>> + MCDI_SET_DWORD(inbuf, VIRTIO_INIT_QUEUE_REQ_FEATURES_LO,
>> + vring_cfg->features);
>> + MCDI_SET_DWORD(inbuf, VIRTIO_INIT_QUEUE_REQ_FEATURES_HI,
>> + vring_cfg->features >> 32);
>> +
>> + if (vring_dyn_cfg) {
>> + MCDI_SET_DWORD(inbuf, VIRTIO_INIT_QUEUE_REQ_INITIAL_PIDX,
>> + vring_dyn_cfg->avail_idx);
>> + MCDI_SET_DWORD(inbuf, VIRTIO_INIT_QUEUE_REQ_INITIAL_CIDX,
>> + vring_dyn_cfg->used_idx);
>> + }
>> + MCDI_SET_DWORD(inbuf, VIRTIO_INIT_QUEUE_REQ_MPORT_SELECTOR,
>> + MAE_MPORT_SELECTOR_ASSIGNED);
>> +
>> + rc = efx_mcdi_rpc(efx, MC_CMD_VIRTIO_INIT_QUEUE, inbuf, sizeof(inbuf),
>> + NULL, 0, NULL);
> It looks to me the mcdi_buffer belongs to the VF (allocated by the
> calling of ef100_probe_vf()), I wonder how it is isolated from the DMA
> that is initiated by userspace(guest)?
>
> Thanks
Yes, I just responded to this concern on a similar comment in patch 9/11.
>
>
>> + return rc;
>> +}
>> +
>> +int efx_vdpa_vring_destroy(struct efx_vring_ctx *vring_ctx,
>> + struct efx_vring_dyn_cfg *vring_dyn_cfg)
>> +{
>> + MCDI_DECLARE_BUF(outbuf, MC_CMD_VIRTIO_FINI_QUEUE_RESP_LEN);
>> + MCDI_DECLARE_BUF(inbuf, MC_CMD_VIRTIO_FINI_QUEUE_REQ_LEN);
>> + struct efx_nic *efx = vring_ctx->efx;
>> + ssize_t outlen;
>> + int rc;
>> +
>> + MCDI_SET_BYTE(inbuf, VIRTIO_FINI_QUEUE_REQ_QUEUE_TYPE,
>> + vring_ctx->mcdi_vring_type);
>> + MCDI_SET_WORD(inbuf, VIRTIO_INIT_QUEUE_REQ_TARGET_VF,
>> + vring_ctx->vf_index);
>> + MCDI_SET_DWORD(inbuf, VIRTIO_INIT_QUEUE_REQ_INSTANCE,
>> + vring_ctx->vi_index);
>> + rc = efx_mcdi_rpc(efx, MC_CMD_VIRTIO_FINI_QUEUE, inbuf, sizeof(inbuf),
>> + outbuf, sizeof(outbuf), &outlen);
>> +
>> + if (rc)
>> + return rc;
>> +
>> + if (outlen < MC_CMD_VIRTIO_FINI_QUEUE_RESP_LEN)
>> + return -EIO;
>> +
>> + if (vring_dyn_cfg) {
>> + vring_dyn_cfg->avail_idx = MCDI_DWORD(outbuf,
>> + VIRTIO_FINI_QUEUE_RESP_FINAL_PIDX);
>> + vring_dyn_cfg->used_idx = MCDI_DWORD(outbuf,
>> + VIRTIO_FINI_QUEUE_RESP_FINAL_CIDX);
>> + }
>> +
>> + return 0;
>> +}
>> +
>> +int efx_vdpa_get_doorbell_offset(struct efx_vring_ctx *vring_ctx,
>> + u32 *offset)
>> +{
>> + MCDI_DECLARE_BUF(outbuf, MC_CMD_VIRTIO_GET_NET_DOORBELL_OFFSET_RESP_LEN);
>> + MCDI_DECLARE_BUF(inbuf, MC_CMD_VIRTIO_GET_DOORBELL_OFFSET_REQ_LEN);
>> + struct efx_nic *efx = vring_ctx->efx;
>> + ssize_t outlen;
>> + int rc;
>> +
>> + if (vring_ctx->mcdi_vring_type != MC_CMD_VIRTIO_INIT_QUEUE_REQ_NET_RXQ &&
>> + vring_ctx->mcdi_vring_type != MC_CMD_VIRTIO_INIT_QUEUE_REQ_NET_TXQ) {
>> + pci_err(efx->pci_dev,
>> + "%s: Invalid Queue type %u\n",
>> + __func__, vring_ctx->mcdi_vring_type);
>> + return -EINVAL;
>> + }
>> +
>> + MCDI_SET_BYTE(inbuf, VIRTIO_GET_DOORBELL_OFFSET_REQ_DEVICE_ID,
>> + MC_CMD_VIRTIO_GET_FEATURES_IN_NET);
>> + MCDI_SET_WORD(inbuf, VIRTIO_GET_DOORBELL_OFFSET_REQ_TARGET_VF,
>> + vring_ctx->vf_index);
>> + MCDI_SET_DWORD(inbuf, VIRTIO_GET_DOORBELL_OFFSET_REQ_INSTANCE,
>> + vring_ctx->vi_index);
>> +
>> + rc = efx_mcdi_rpc(efx, MC_CMD_VIRTIO_GET_DOORBELL_OFFSET, inbuf,
>> + sizeof(inbuf), outbuf, sizeof(outbuf), &outlen);
>> + if (rc)
>> + return rc;
>> +
>> + if (outlen < MC_CMD_VIRTIO_GET_NET_DOORBELL_OFFSET_RESP_LEN)
>> + return -EIO;
>> + if (vring_ctx->mcdi_vring_type == MC_CMD_VIRTIO_INIT_QUEUE_REQ_NET_RXQ)
>> + *offset = MCDI_DWORD(outbuf,
>> + VIRTIO_GET_NET_DOORBELL_OFFSET_RESP_RX_DBL_OFFSET);
>> + else
>> + *offset = MCDI_DWORD(outbuf,
>> + VIRTIO_GET_NET_DOORBELL_OFFSET_RESP_TX_DBL_OFFSET);
>> +
>> + return 0;
>> +}
>> +
>> +int efx_vdpa_get_mtu(struct efx_nic *efx, u16 *mtu)
>> +{
>> + MCDI_DECLARE_BUF(outbuf, MC_CMD_SET_MAC_V2_OUT_LEN);
>> + MCDI_DECLARE_BUF(inbuf, MC_CMD_SET_MAC_EXT_IN_LEN);
>> + ssize_t outlen;
>> + int rc;
>> +
>> + MCDI_SET_DWORD(inbuf, SET_MAC_EXT_IN_CONTROL, 0);
>> + rc = efx_mcdi_rpc(efx, MC_CMD_SET_MAC, inbuf, sizeof(inbuf),
>> + outbuf, sizeof(outbuf), &outlen);
>> + if (rc)
>> + return rc;
>> + if (outlen < MC_CMD_SET_MAC_V2_OUT_LEN)
>> + return -EIO;
>> +
>> + *mtu = MCDI_DWORD(outbuf, SET_MAC_V2_OUT_MTU);
>> + return 0;
>> +}
>> diff --git a/drivers/net/ethernet/sfc/mcdi_vdpa.h b/drivers/net/ethernet/sfc/mcdi_vdpa.h
>> new file mode 100644
>> index 000000000000..2a0f7c647c44
>> --- /dev/null
>> +++ b/drivers/net/ethernet/sfc/mcdi_vdpa.h
>> @@ -0,0 +1,84 @@
>> +/* SPDX-License-Identifier: GPL-2.0 */
>> +/* Driver for Xilinx network controllers and boards
>> + * Copyright (C) 2020-2022, Xilinx, Inc.
>> + * Copyright (C) 2022, Advanced Micro Devices, Inc.
>> + *
>> + * This program is free software; you can redistribute it and/or modify it
>> + * under the terms of the GNU General Public License version 2 as published
>> + * by the Free Software Foundation, incorporated herein by reference.
>> + */
>> +
>> +#ifndef EFX_MCDI_VDPA_H
>> +#define EFX_MCDI_VDPA_H
>> +
>> +#if defined(CONFIG_SFC_VDPA)
>> +#include "mcdi.h"
>> +
>> +/**
>> + * struct efx_vring_ctx: The vring context
>> + *
>> + * @efx: pointer of the VF's efx_nic object
>> + * @vf_index: VF index of the vDPA VF
>> + * @vi_index: vi index to be used for queue creation
>> + * @mcdi_vring_type: corresponding MCDI vring type
>> + */
>> +struct efx_vring_ctx {
>> + struct efx_nic *efx;
>> + u32 vf_index;
>> + u32 vi_index;
>> + u32 mcdi_vring_type;
>> +};
>> +
>> +/**
>> + * struct efx_vring_cfg: Configuration for vring creation
>> + *
>> + * @desc: Descriptor area address of the vring
>> + * @avail: Available area address of the vring
>> + * @used: Device area address of the vring
>> + * @size: Queue size, in entries. Must be a power of two
>> + * @msix_vector: msix vector address for the queue
>> + * @features: negotiated feature bits
>> + */
>> +struct efx_vring_cfg {
>> + u64 desc;
>> + u64 avail;
>> + u64 used;
>> + u32 size;
>> + u16 msix_vector;
>> + u64 features;
>> +};
>> +
>> +/**
>> + * struct efx_vring_dyn_cfg - dynamic vring configuration
>> + *
>> + * @avail_idx: last available index of the vring
>> + * @used_idx: last used index of the vring
>> + */
>> +struct efx_vring_dyn_cfg {
>> + u32 avail_idx;
>> + u32 used_idx;
>> +};
>> +
>> +int efx_vdpa_get_features(struct efx_nic *efx, enum ef100_vdpa_device_type type,
>> + u64 *featuresp);
>> +
>> +int efx_vdpa_verify_features(struct efx_nic *efx,
>> + enum ef100_vdpa_device_type type, u64 features);
>> +
>> +struct efx_vring_ctx *efx_vdpa_vring_init(struct efx_nic *efx, u32 vi,
>> + enum ef100_vdpa_vq_type vring_type);
>> +
>> +void efx_vdpa_vring_fini(struct efx_vring_ctx *vring_ctx);
>> +
>> +int efx_vdpa_vring_create(struct efx_vring_ctx *vring_ctx,
>> + struct efx_vring_cfg *vring_cfg,
>> + struct efx_vring_dyn_cfg *vring_dyn_cfg);
>> +
>> +int efx_vdpa_vring_destroy(struct efx_vring_ctx *vring_ctx,
>> + struct efx_vring_dyn_cfg *vring_dyn_cfg);
>> +
>> +int efx_vdpa_get_doorbell_offset(struct efx_vring_ctx *vring_ctx,
>> + u32 *offsetp);
>> +int efx_vdpa_get_mtu(struct efx_nic *efx, u16 *mtu);
>> +#endif
>> +#endif
>> --
>> 2.30.1
>>
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH net-next 09/11] sfc: implement iova rbtree to store dma mappings
2022-12-16 12:48 ` Gautam Dawar
@ 2022-12-19 6:03 ` Jason Wang
2023-01-05 13:08 ` Gautam Dawar
0 siblings, 1 reply; 39+ messages in thread
From: Jason Wang @ 2022-12-19 6:03 UTC (permalink / raw)
To: Gautam Dawar
Cc: Gautam Dawar, linux-net-drivers, netdev, eperezma, tanuj.kamde,
Koushik.Dutta, harpreet.anand, Edward Cree, Martin Habets,
David S. Miller, Eric Dumazet, Jakub Kicinski, Paolo Abeni,
linux-kernel
On Fri, Dec 16, 2022 at 8:48 PM Gautam Dawar <gdawar@amd.com> wrote:
>
>
> On 12/14/22 12:16, Jason Wang wrote:
> > Caution: This message originated from an External Source. Use proper caution when opening attachments, clicking links, or responding.
> >
> >
> > On Wed, Dec 7, 2022 at 10:57 PM Gautam Dawar <gautam.dawar@amd.com> wrote:
> >> sfc uses a MCDI DMA buffer that is allocated on the host
> >> for communicating with the Firmware. The MCDI buffer IOVA
> >> could overlap with the IOVA used by the guest for the
> >> virtqueue buffers. To detect such overlap, the DMA mappings
> >> from the guest will be stored in a IOVA rbtree and every
> >> such mapping will be compared against the MCDI buffer IOVA
> >> range. If an overlap is detected, the MCDI buffer will be
> >> relocated to a different IOVA.
> > I think it can't prevent guests from guessing the MCDI buffer address
> > and trying to DMA to/from that buffer.
>
> Yes, if the guest can guess the MCDI buffer address, it could use it to
> DMA to/from this buffer.
>
> However, the guest can modify the buffer contents but can't instruct the
> MC to execute the request. To cause any MCDI failure, the request buffer
> needs to be updated when host driver is about to execute the request or
> response buffer needs to be updated after command execution but before
> host driver reads it. This would be a very small time window and hard to
> guess for the guest.
Not that hard probably, actually, the guest driver don't even need to
guess, just leave a small space in its IOVA space then it knows the
host driver will use that for MCDI. So this is something we need to
address.
Any possibility to let the MCDI command run on PF instead of VF?
>
> > It might work with some co-operation of the NIC who can validate the
> > DMA initialized by the virtqueue and forbid the DMA to the MDCI
> > buffer.
> I think this problem can be solved using PASID which will be supported
> by our next hardware version.
That one way, another way is to add a check before initiating
virtqueue DMA, if it tries to DMA to MCDI, fail. This seems easier.
Thanks
> >
> > Thanks
>
> >> Signed-off-by: Gautam Dawar <gautam.dawar@amd.com>
> >> ---
> >> drivers/net/ethernet/sfc/Makefile | 3 +-
> >> drivers/net/ethernet/sfc/ef100_iova.c | 205 ++++++++++++++++++++++
> >> drivers/net/ethernet/sfc/ef100_iova.h | 40 +++++
> >> drivers/net/ethernet/sfc/ef100_nic.c | 1 -
> >> drivers/net/ethernet/sfc/ef100_vdpa.c | 38 ++++
> >> drivers/net/ethernet/sfc/ef100_vdpa.h | 15 ++
> >> drivers/net/ethernet/sfc/ef100_vdpa_ops.c | 5 +
> >> drivers/net/ethernet/sfc/mcdi.h | 3 +
> >> 8 files changed, 308 insertions(+), 2 deletions(-)
> >> create mode 100644 drivers/net/ethernet/sfc/ef100_iova.c
> >> create mode 100644 drivers/net/ethernet/sfc/ef100_iova.h
> >>
> >> diff --git a/drivers/net/ethernet/sfc/Makefile b/drivers/net/ethernet/sfc/Makefile
> >> index a10eac91ab23..85852ff50b7c 100644
> >> --- a/drivers/net/ethernet/sfc/Makefile
> >> +++ b/drivers/net/ethernet/sfc/Makefile
> >> @@ -11,7 +11,8 @@ sfc-$(CONFIG_SFC_MTD) += mtd.o
> >> sfc-$(CONFIG_SFC_SRIOV) += sriov.o ef10_sriov.o ef100_sriov.o ef100_rep.o \
> >> mae.o tc.o tc_bindings.o tc_counters.o
> >>
> >> -sfc-$(CONFIG_SFC_VDPA) += mcdi_vdpa.o ef100_vdpa.o ef100_vdpa_ops.o
> >> +sfc-$(CONFIG_SFC_VDPA) += mcdi_vdpa.o ef100_vdpa.o ef100_vdpa_ops.o \
> >> + ef100_iova.o
> >> obj-$(CONFIG_SFC) += sfc.o
> >>
> >> obj-$(CONFIG_SFC_FALCON) += falcon/
> >> diff --git a/drivers/net/ethernet/sfc/ef100_iova.c b/drivers/net/ethernet/sfc/ef100_iova.c
> >> new file mode 100644
> >> index 000000000000..863314c5b9b5
> >> --- /dev/null
> >> +++ b/drivers/net/ethernet/sfc/ef100_iova.c
> >> @@ -0,0 +1,205 @@
> >> +// SPDX-License-Identifier: GPL-2.0
> >> +/* Driver for Xilinx network controllers and boards
> >> + * Copyright(C) 2020-2022 Xilinx, Inc.
> >> + * Copyright(C) 2022 Advanced Micro Devices, Inc.
> >> + *
> >> + * This program is free software; you can redistribute it and/or modify it
> >> + * under the terms of the GNU General Public License version 2 as published
> >> + * by the Free Software Foundation, incorporated herein by reference.
> >> + */
> >> +
> >> +#include "ef100_iova.h"
> >> +
> >> +static void update_free_list_node(struct ef100_vdpa_iova_node *target_node,
> >> + struct ef100_vdpa_iova_node *next_node,
> >> + struct ef100_vdpa_nic *vdpa_nic)
> >> +{
> >> + unsigned long target_node_end;
> >> + unsigned long free_area;
> >> + bool in_list;
> >> +
> >> + target_node_end = target_node->iova + target_node->size;
> >> + free_area = next_node->iova - target_node_end;
> >> + in_list = !(list_empty(&target_node->free_node));
> >> +
> >> + if (!in_list && free_area >= MCDI_BUF_LEN) {
> >> + list_add(&target_node->free_node,
> >> + &vdpa_nic->free_list);
> >> + } else if (in_list && free_area < MCDI_BUF_LEN) {
> >> + list_del_init(&target_node->free_node);
> >> + }
> >> +}
> >> +
> >> +static void update_free_list(struct ef100_vdpa_iova_node *iova_node,
> >> + struct ef100_vdpa_nic *vdpa_nic,
> >> + bool add_node)
> >> +{
> >> + struct ef100_vdpa_iova_node *prev_in = NULL;
> >> + struct ef100_vdpa_iova_node *next_in = NULL;
> >> + struct rb_node *prev_node;
> >> + struct rb_node *next_node;
> >> +
> >> + prev_node = rb_prev(&iova_node->node);
> >> + next_node = rb_next(&iova_node->node);
> >> +
> >> + if (prev_node)
> >> + prev_in = rb_entry(prev_node,
> >> + struct ef100_vdpa_iova_node, node);
> >> + if (next_node)
> >> + next_in = rb_entry(next_node,
> >> + struct ef100_vdpa_iova_node, node);
> >> +
> >> + if (add_node) {
> >> + if (prev_in)
> >> + update_free_list_node(prev_in, iova_node, vdpa_nic);
> >> +
> >> + if (next_in)
> >> + update_free_list_node(iova_node, next_in, vdpa_nic);
> >> + } else {
> >> + if (next_in && prev_in)
> >> + update_free_list_node(prev_in, next_in, vdpa_nic);
> >> + if (!list_empty(&iova_node->free_node))
> >> + list_del_init(&iova_node->free_node);
> >> + }
> >> +}
> >> +
> >> +int efx_ef100_insert_iova_node(struct ef100_vdpa_nic *vdpa_nic,
> >> + u64 iova, u64 size)
> >> +{
> >> + struct ef100_vdpa_iova_node *iova_node;
> >> + struct ef100_vdpa_iova_node *new_node;
> >> + struct rb_node *parent;
> >> + struct rb_node **link;
> >> + struct rb_root *root;
> >> + int rc = 0;
> >> +
> >> + mutex_lock(&vdpa_nic->iova_lock);
> >> +
> >> + root = &vdpa_nic->iova_root;
> >> + link = &root->rb_node;
> >> + parent = *link;
> >> + /* Go to the bottom of the tree */
> >> + while (*link) {
> >> + parent = *link;
> >> + iova_node = rb_entry(parent, struct ef100_vdpa_iova_node, node);
> >> +
> >> + /* handle duplicate node */
> >> + if (iova_node->iova == iova) {
> >> + rc = -EEXIST;
> >> + goto out_unlock;
> >> + }
> >> +
> >> + if (iova_node->iova > iova)
> >> + link = &(*link)->rb_left;
> >> + else
> >> + link = &(*link)->rb_right;
> >> + }
> >> +
> >> + new_node = kzalloc(sizeof(*new_node), GFP_KERNEL);
> >> + if (!new_node) {
> >> + rc = -ENOMEM;
> >> + goto out_unlock;
> >> + }
> >> +
> >> + new_node->iova = iova;
> >> + new_node->size = size;
> >> + INIT_LIST_HEAD(&new_node->free_node);
> >> +
> >> + /* Put the new node here */
> >> + rb_link_node(&new_node->node, parent, link);
> >> + rb_insert_color(&new_node->node, root);
> >> +
> >> + update_free_list(new_node, vdpa_nic, true);
> >> +
> >> +out_unlock:
> >> + mutex_unlock(&vdpa_nic->iova_lock);
> >> + return rc;
> >> +}
> >> +
> >> +static struct ef100_vdpa_iova_node*
> >> +ef100_rbt_search_node(struct ef100_vdpa_nic *vdpa_nic,
> >> + unsigned long iova)
> >> +{
> >> + struct ef100_vdpa_iova_node *iova_node;
> >> + struct rb_node *rb_node;
> >> + struct rb_root *root;
> >> +
> >> + root = &vdpa_nic->iova_root;
> >> + if (!root)
> >> + return NULL;
> >> +
> >> + rb_node = root->rb_node;
> >> +
> >> + while (rb_node) {
> >> + iova_node = rb_entry(rb_node, struct ef100_vdpa_iova_node,
> >> + node);
> >> + if (iova_node->iova > iova)
> >> + rb_node = rb_node->rb_left;
> >> + else if (iova_node->iova < iova)
> >> + rb_node = rb_node->rb_right;
> >> + else
> >> + return iova_node;
> >> + }
> >> +
> >> + return NULL;
> >> +}
> >> +
> >> +void efx_ef100_remove_iova_node(struct ef100_vdpa_nic *vdpa_nic,
> >> + unsigned long iova)
> >> +{
> >> + struct ef100_vdpa_iova_node *iova_node;
> >> +
> >> + mutex_lock(&vdpa_nic->iova_lock);
> >> + iova_node = ef100_rbt_search_node(vdpa_nic, iova);
> >> + if (!iova_node)
> >> + goto out_unlock;
> >> +
> >> + update_free_list(iova_node, vdpa_nic, false);
> >> +
> >> + rb_erase(&iova_node->node, &vdpa_nic->iova_root);
> >> + kfree(iova_node);
> >> +
> >> +out_unlock:
> >> + mutex_unlock(&vdpa_nic->iova_lock);
> >> +}
> >> +
> >> +void efx_ef100_delete_iova(struct ef100_vdpa_nic *vdpa_nic)
> >> +{
> >> + struct ef100_vdpa_iova_node *iova_node;
> >> + struct rb_root *iova_root;
> >> + struct rb_node *node;
> >> +
> >> + mutex_lock(&vdpa_nic->iova_lock);
> >> +
> >> + iova_root = &vdpa_nic->iova_root;
> >> + while (!RB_EMPTY_ROOT(iova_root)) {
> >> + node = rb_first(iova_root);
> >> + iova_node = rb_entry(node, struct ef100_vdpa_iova_node, node);
> >> + if (!list_empty(&iova_node->free_node))
> >> + list_del_init(&iova_node->free_node);
> >> + if (vdpa_nic->domain)
> >> + iommu_unmap(vdpa_nic->domain, iova_node->iova,
> >> + iova_node->size);
> >> + rb_erase(node, iova_root);
> >> + kfree(iova_node);
> >> + }
> >> +
> >> + mutex_unlock(&vdpa_nic->iova_lock);
> >> +}
> >> +
> >> +int efx_ef100_find_new_iova(struct ef100_vdpa_nic *vdpa_nic,
> >> + unsigned int buf_len,
> >> + u64 *new_iova)
> >> +{
> >> + struct ef100_vdpa_iova_node *iova_node;
> >> +
> >> + /* pick the first node from freelist */
> >> + iova_node = list_first_entry_or_null(&vdpa_nic->free_list,
> >> + struct ef100_vdpa_iova_node,
> >> + free_node);
> >> + if (!iova_node)
> >> + return -ENOENT;
> >> +
> >> + *new_iova = iova_node->iova + iova_node->size;
> >> + return 0;
> >> +}
> >> diff --git a/drivers/net/ethernet/sfc/ef100_iova.h b/drivers/net/ethernet/sfc/ef100_iova.h
> >> new file mode 100644
> >> index 000000000000..68e39c4152c7
> >> --- /dev/null
> >> +++ b/drivers/net/ethernet/sfc/ef100_iova.h
> >> @@ -0,0 +1,40 @@
> >> +/* SPDX-License-Identifier: GPL-2.0 */
> >> +/* Driver for Xilinx network controllers and boards
> >> + * Copyright(C) 2020-2022 Xilinx, Inc.
> >> + * Copyright(C) 2022 Advanced Micro Devices, Inc.
> >> + *
> >> + * This program is free software; you can redistribute it and/or modify it
> >> + * under the terms of the GNU General Public License version 2 as published
> >> + * by the Free Software Foundation, incorporated herein by reference.
> >> + */
> >> +#ifndef EFX_EF100_IOVA_H
> >> +#define EFX_EF100_IOVA_H
> >> +
> >> +#include "ef100_nic.h"
> >> +#include "ef100_vdpa.h"
> >> +
> >> +#if defined(CONFIG_SFC_VDPA)
> >> +/**
> >> + * struct ef100_vdpa_iova_node - guest buffer iova entry
> >> + *
> >> + * @node: red black tree node
> >> + * @iova: mapping's IO virtual address
> >> + * @size: length of mapped region in bytes
> >> + * @free_node: free list node
> >> + */
> >> +struct ef100_vdpa_iova_node {
> >> + struct rb_node node;
> >> + unsigned long iova;
> >> + size_t size;
> >> + struct list_head free_node;
> >> +};
> >> +
> >> +int efx_ef100_insert_iova_node(struct ef100_vdpa_nic *vdpa_nic,
> >> + u64 iova, u64 size);
> >> +void efx_ef100_remove_iova_node(struct ef100_vdpa_nic *vdpa_nic,
> >> + unsigned long iova);
> >> +void efx_ef100_delete_iova(struct ef100_vdpa_nic *vdpa_nic);
> >> +int efx_ef100_find_new_iova(struct ef100_vdpa_nic *vdpa_nic,
> >> + unsigned int buf_len, u64 *new_iova);
> >> +#endif /* CONFIG_SFC_VDPA */
> >> +#endif /* EFX_EF100_IOVA_H */
> >> diff --git a/drivers/net/ethernet/sfc/ef100_nic.c b/drivers/net/ethernet/sfc/ef100_nic.c
> >> index 41811c519275..72820d2fe19d 100644
> >> --- a/drivers/net/ethernet/sfc/ef100_nic.c
> >> +++ b/drivers/net/ethernet/sfc/ef100_nic.c
> >> @@ -33,7 +33,6 @@
> >>
> >> #define EF100_MAX_VIS 4096
> >> #define EF100_NUM_MCDI_BUFFERS 1
> >> -#define MCDI_BUF_LEN (8 + MCDI_CTL_SDU_LEN_MAX)
> >>
> >> #define EF100_RESET_PORT ((ETH_RESET_MAC | ETH_RESET_PHY) << ETH_RESET_SHARED_SHIFT)
> >>
> >> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.c b/drivers/net/ethernet/sfc/ef100_vdpa.c
> >> index 80bca281a748..b9368eb1acd5 100644
> >> --- a/drivers/net/ethernet/sfc/ef100_vdpa.c
> >> +++ b/drivers/net/ethernet/sfc/ef100_vdpa.c
> >> @@ -14,6 +14,7 @@
> >> #include <uapi/linux/vdpa.h>
> >> #include "ef100_vdpa.h"
> >> #include "mcdi_vdpa.h"
> >> +#include "ef100_iova.h"
> >> #include "mcdi_filters.h"
> >> #include "mcdi_functions.h"
> >> #include "ef100_netdev.h"
> >> @@ -280,6 +281,34 @@ static int get_net_config(struct ef100_vdpa_nic *vdpa_nic)
> >> return 0;
> >> }
> >>
> >> +static int vdpa_update_domain(struct ef100_vdpa_nic *vdpa_nic)
> >> +{
> >> + struct vdpa_device *vdpa = &vdpa_nic->vdpa_dev;
> >> + struct iommu_domain_geometry *geo;
> >> + struct device *dma_dev;
> >> +
> >> + dma_dev = vdpa_get_dma_dev(vdpa);
> >> + if (!device_iommu_capable(dma_dev, IOMMU_CAP_CACHE_COHERENCY))
> >> + return -EOPNOTSUPP;
> >> +
> >> + vdpa_nic->domain = iommu_get_domain_for_dev(dma_dev);
> >> + if (!vdpa_nic->domain)
> >> + return -ENODEV;
> >> +
> >> + geo = &vdpa_nic->domain->geometry;
> >> + /* save the geo aperture range for validation in dma_map */
> >> + vdpa_nic->geo_aper_start = geo->aperture_start;
> >> +
> >> + /* Handle the boundary case */
> >> + if (geo->aperture_end == ~0ULL)
> >> + geo->aperture_end -= 1;
> >> + vdpa_nic->geo_aper_end = geo->aperture_end;
> >> +
> >> + /* insert a sentinel node */
> >> + return efx_ef100_insert_iova_node(vdpa_nic,
> >> + vdpa_nic->geo_aper_end + 1, 0);
> >> +}
> >> +
> >> static struct ef100_vdpa_nic *ef100_vdpa_create(struct efx_nic *efx,
> >> const char *dev_name,
> >> enum ef100_vdpa_class dev_type,
> >> @@ -316,6 +345,7 @@ static struct ef100_vdpa_nic *ef100_vdpa_create(struct efx_nic *efx,
> >> }
> >>
> >> mutex_init(&vdpa_nic->lock);
> >> + mutex_init(&vdpa_nic->iova_lock);
> >> dev = &vdpa_nic->vdpa_dev.dev;
> >> efx->vdpa_nic = vdpa_nic;
> >> vdpa_nic->vdpa_dev.dma_dev = &efx->pci_dev->dev;
> >> @@ -325,9 +355,11 @@ static struct ef100_vdpa_nic *ef100_vdpa_create(struct efx_nic *efx,
> >> vdpa_nic->pf_index = nic_data->pf_index;
> >> vdpa_nic->vf_index = nic_data->vf_index;
> >> vdpa_nic->vdpa_state = EF100_VDPA_STATE_INITIALIZED;
> >> + vdpa_nic->iova_root = RB_ROOT;
> >> vdpa_nic->mac_address = (u8 *)&vdpa_nic->net_config.mac;
> >> ether_addr_copy(vdpa_nic->mac_address, mac);
> >> vdpa_nic->mac_configured = true;
> >> + INIT_LIST_HEAD(&vdpa_nic->free_list);
> >>
> >> for (i = 0; i < EF100_VDPA_MAC_FILTER_NTYPES; i++)
> >> vdpa_nic->filters[i].filter_id = EFX_INVALID_FILTER_ID;
> >> @@ -353,6 +385,12 @@ static struct ef100_vdpa_nic *ef100_vdpa_create(struct efx_nic *efx,
> >> goto err_put_device;
> >> }
> >>
> >> + rc = vdpa_update_domain(vdpa_nic);
> >> + if (rc) {
> >> + pci_err(efx->pci_dev, "update_domain failed, err: %d\n", rc);
> >> + goto err_put_device;
> >> + }
> >> +
> >> rc = get_net_config(vdpa_nic);
> >> if (rc)
> >> goto err_put_device;
> >> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.h b/drivers/net/ethernet/sfc/ef100_vdpa.h
> >> index 1b0bbba88154..c3c77029973d 100644
> >> --- a/drivers/net/ethernet/sfc/ef100_vdpa.h
> >> +++ b/drivers/net/ethernet/sfc/ef100_vdpa.h
> >> @@ -12,7 +12,9 @@
> >> #define __EF100_VDPA_H__
> >>
> >> #include <linux/vdpa.h>
> >> +#include <linux/iommu.h>
> >> #include <uapi/linux/virtio_net.h>
> >> +#include <linux/rbtree.h>
> >> #include "net_driver.h"
> >> #include "ef100_nic.h"
> >>
> >> @@ -155,6 +157,12 @@ struct ef100_vdpa_filter {
> >> * @mac_configured: true after MAC address is configured
> >> * @filters: details of all filters created on this vdpa device
> >> * @cfg_cb: callback for config change
> >> + * @domain: IOMMU domain
> >> + * @iova_root: iova rbtree root
> >> + * @iova_lock: lock to synchronize updates to rbtree and freelist
> >> + * @free_list: list to store free iova areas of size >= MCDI buffer length
> >> + * @geo_aper_start: start of valid IOVA range
> >> + * @geo_aper_end: end of valid IOVA range
> >> */
> >> struct ef100_vdpa_nic {
> >> struct vdpa_device vdpa_dev;
> >> @@ -174,6 +182,13 @@ struct ef100_vdpa_nic {
> >> bool mac_configured;
> >> struct ef100_vdpa_filter filters[EF100_VDPA_MAC_FILTER_NTYPES];
> >> struct vdpa_callback cfg_cb;
> >> + struct iommu_domain *domain;
> >> + struct rb_root iova_root;
> >> + /* mutex to synchronize rbtree operations */
> >> + struct mutex iova_lock;
> >> + struct list_head free_list;
> >> + u64 geo_aper_start;
> >> + u64 geo_aper_end;
> >> };
> >>
> >> int ef100_vdpa_init(struct efx_probe_data *probe_data);
> >> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa_ops.c b/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
> >> index 718b67f6da90..8c198d949fdb 100644
> >> --- a/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
> >> +++ b/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
> >> @@ -10,6 +10,7 @@
> >>
> >> #include <linux/vdpa.h>
> >> #include "ef100_vdpa.h"
> >> +#include "ef100_iova.h"
> >> #include "io.h"
> >> #include "mcdi_vdpa.h"
> >>
> >> @@ -260,6 +261,7 @@ static void ef100_reset_vdpa_device(struct ef100_vdpa_nic *vdpa_nic)
> >> if (!vdpa_nic->status)
> >> return;
> >>
> >> + efx_ef100_delete_iova(vdpa_nic);
> >> vdpa_nic->vdpa_state = EF100_VDPA_STATE_INITIALIZED;
> >> vdpa_nic->status = 0;
> >> vdpa_nic->features = 0;
> >> @@ -743,9 +745,12 @@ static void ef100_vdpa_free(struct vdpa_device *vdev)
> >> int i;
> >>
> >> if (vdpa_nic) {
> >> + /* clean-up the mappings and iova tree */
> >> + efx_ef100_delete_iova(vdpa_nic);
> >> for (i = 0; i < (vdpa_nic->max_queue_pairs * 2); i++)
> >> reset_vring(vdpa_nic, i);
> >> ef100_vdpa_irq_vectors_free(vdpa_nic->efx->pci_dev);
> >> + mutex_destroy(&vdpa_nic->iova_lock);
> >> mutex_destroy(&vdpa_nic->lock);
> >> vdpa_nic->efx->vdpa_nic = NULL;
> >> }
> >> diff --git a/drivers/net/ethernet/sfc/mcdi.h b/drivers/net/ethernet/sfc/mcdi.h
> >> index db4ca4975ada..7d977a58a0df 100644
> >> --- a/drivers/net/ethernet/sfc/mcdi.h
> >> +++ b/drivers/net/ethernet/sfc/mcdi.h
> >> @@ -7,6 +7,7 @@
> >> #ifndef EFX_MCDI_H
> >> #define EFX_MCDI_H
> >>
> >> +#include "mcdi_pcol.h"
> >> /**
> >> * enum efx_mcdi_state - MCDI request handling state
> >> * @MCDI_STATE_QUIESCENT: No pending MCDI requests. If the caller holds the
> >> @@ -40,6 +41,8 @@ enum efx_mcdi_mode {
> >> MCDI_MODE_FAIL,
> >> };
> >>
> >> +#define MCDI_BUF_LEN (8 + MCDI_CTL_SDU_LEN_MAX)
> >> +
> >> /**
> >> * struct efx_mcdi_iface - MCDI protocol context
> >> * @efx: The associated NIC.
> >> --
> >> 2.30.1
> >>
>
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH net-next 07/11] sfc: implement filters for receiving traffic
2022-12-14 6:45 ` Jason Wang
@ 2023-01-05 12:46 ` Gautam Dawar
0 siblings, 0 replies; 39+ messages in thread
From: Gautam Dawar @ 2023-01-05 12:46 UTC (permalink / raw)
To: Jason Wang, Gautam Dawar
Cc: linux-net-drivers, netdev, eperezma, tanuj.kamde, Koushik.Dutta,
harpreet.anand, Edward Cree, Martin Habets, David S. Miller,
Eric Dumazet, Jakub Kicinski, Paolo Abeni, linux-kernel
On 12/14/22 12:15, Jason Wang wrote:
> Caution: This message originated from an External Source. Use proper caution when opening attachments, clicking links, or responding.
>
>
> On Wed, Dec 7, 2022 at 10:57 PM Gautam Dawar <gautam.dawar@amd.com> wrote:
>> Implement unicast, broadcast and unknown multicast
>> filters for receiving different types of traffic.
> I suggest squashing this into the patch that implements set_config().
The patch that implements set_config() also implements device level vdpa
config operations. I think that squashing the filtering support (this
patch) in to that patch will make it unnecessary long and combine lot of
unrelated functionality (except the call to configure filters in
set_config operation).
>
>> Signed-off-by: Gautam Dawar <gautam.dawar@amd.com>
>> ---
>> drivers/net/ethernet/sfc/ef100_vdpa.c | 159 ++++++++++++++++++++++
>> drivers/net/ethernet/sfc/ef100_vdpa.h | 35 +++++
>> drivers/net/ethernet/sfc/ef100_vdpa_ops.c | 27 +++-
>> 3 files changed, 220 insertions(+), 1 deletion(-)
>>
>> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.c b/drivers/net/ethernet/sfc/ef100_vdpa.c
>> index 41eb7aef6798..04d64bfe3c93 100644
>> --- a/drivers/net/ethernet/sfc/ef100_vdpa.c
>> +++ b/drivers/net/ethernet/sfc/ef100_vdpa.c
>> @@ -17,12 +17,168 @@
>> #include "mcdi_filters.h"
>> #include "mcdi_functions.h"
>> #include "ef100_netdev.h"
>> +#include "filter.h"
>> +#include "efx.h"
>>
>> +#define EFX_INVALID_FILTER_ID -1
>> +
>> +/* vDPA queues starts from 2nd VI or qid 1 */
>> +#define EF100_VDPA_BASE_RX_QID 1
>> +
>> +static const char * const filter_names[] = { "bcast", "ucast", "mcast" };
>> static struct virtio_device_id ef100_vdpa_id_table[] = {
>> { .device = VIRTIO_ID_NET, .vendor = PCI_VENDOR_ID_REDHAT_QUMRANET },
>> { 0 },
>> };
>>
>> +static int ef100_vdpa_set_mac_filter(struct efx_nic *efx,
>> + struct efx_filter_spec *spec,
>> + u32 qid,
>> + u8 *mac_addr)
>> +{
>> + int rc;
>> +
>> + efx_filter_init_rx(spec, EFX_FILTER_PRI_AUTO, 0, qid);
>> +
>> + if (mac_addr) {
>> + rc = efx_filter_set_eth_local(spec, EFX_FILTER_VID_UNSPEC,
>> + mac_addr);
>> + if (rc)
>> + pci_err(efx->pci_dev,
>> + "Filter set eth local failed, err: %d\n", rc);
>> + } else {
>> + efx_filter_set_mc_def(spec);
>> + }
>> +
>> + rc = efx_filter_insert_filter(efx, spec, true);
>> + if (rc < 0)
>> + pci_err(efx->pci_dev,
>> + "Filter insert failed, err: %d\n", rc);
>> +
>> + return rc;
>> +}
>> +
>> +static int ef100_vdpa_delete_filter(struct ef100_vdpa_nic *vdpa_nic,
>> + enum ef100_vdpa_mac_filter_type type)
>> +{
>> + struct vdpa_device *vdev = &vdpa_nic->vdpa_dev;
>> + int rc;
>> +
>> + if (vdpa_nic->filters[type].filter_id == EFX_INVALID_FILTER_ID)
>> + return rc;
>> +
>> + rc = efx_filter_remove_id_safe(vdpa_nic->efx,
>> + EFX_FILTER_PRI_AUTO,
>> + vdpa_nic->filters[type].filter_id);
>> + if (rc) {
>> + dev_err(&vdev->dev, "%s filter id: %d remove failed, err: %d\n",
>> + filter_names[type], vdpa_nic->filters[type].filter_id,
>> + rc);
>> + } else {
>> + vdpa_nic->filters[type].filter_id = EFX_INVALID_FILTER_ID;
>> + vdpa_nic->filter_cnt--;
>> + }
>> + return rc;
>> +}
>> +
>> +int ef100_vdpa_add_filter(struct ef100_vdpa_nic *vdpa_nic,
>> + enum ef100_vdpa_mac_filter_type type)
>> +{
>> + struct vdpa_device *vdev = &vdpa_nic->vdpa_dev;
>> + struct efx_nic *efx = vdpa_nic->efx;
>> + /* Configure filter on base Rx queue only */
>> + u32 qid = EF100_VDPA_BASE_RX_QID;
>> + struct efx_filter_spec *spec;
>> + u8 baddr[ETH_ALEN];
>> + int rc;
>> +
>> + /* remove existing filter */
>> + rc = ef100_vdpa_delete_filter(vdpa_nic, type);
>> + if (rc < 0) {
>> + dev_err(&vdev->dev, "%s MAC filter deletion failed, err: %d",
>> + filter_names[type], rc);
>> + return rc;
>> + }
>> +
>> + /* Configure MAC Filter */
>> + spec = &vdpa_nic->filters[type].spec;
>> + if (type == EF100_VDPA_BCAST_MAC_FILTER) {
>> + eth_broadcast_addr(baddr);
>> + rc = ef100_vdpa_set_mac_filter(efx, spec, qid, baddr);
>> + } else if (type == EF100_VDPA_UNKNOWN_MCAST_MAC_FILTER) {
>> + rc = ef100_vdpa_set_mac_filter(efx, spec, qid, NULL);
>> + } else {
>> + /* Ensure we have everything required to insert the filter */
>> + if (!vdpa_nic->mac_configured ||
>> + !vdpa_nic->vring[0].vring_created ||
>> + !is_valid_ether_addr(vdpa_nic->mac_address))
>> + return -EINVAL;
>> +
>> + rc = ef100_vdpa_set_mac_filter(efx, spec, qid,
>> + vdpa_nic->mac_address);
>> + }
>> +
>> + if (rc >= 0) {
>> + vdpa_nic->filters[type].filter_id = rc;
>> + vdpa_nic->filter_cnt++;
> I'm not sure I get this, but the code seems doesn't allow the driver
> to set multiple uc filters, so I think filter_cnt should be always 3?
> If yes, I don't see how filter_cnt can help here.
The filter_cnt is supposed to maintain the total number of filters
created on a vdpa device. For now, this count will always be 3 and may
not be of much use but later it will include the count of multiple
multicast and unicast filters.
>
>> +
>> + return 0;
>> + }
>> +
>> + dev_err(&vdev->dev, "%s MAC filter insert failed, err: %d\n",
>> + filter_names[type], rc);
>> +
>> + if (type != EF100_VDPA_UNKNOWN_MCAST_MAC_FILTER) {
>> + ef100_vdpa_filter_remove(vdpa_nic);
>> + return rc;
>> + }
>> +
>> + return 0;
>> +}
>> +
>> +int ef100_vdpa_filter_remove(struct ef100_vdpa_nic *vdpa_nic)
>> +{
>> + enum ef100_vdpa_mac_filter_type filter;
>> + int err = 0;
>> + int rc;
>> +
>> + for (filter = EF100_VDPA_BCAST_MAC_FILTER;
>> + filter <= EF100_VDPA_UNKNOWN_MCAST_MAC_FILTER; filter++) {
>> + rc = ef100_vdpa_delete_filter(vdpa_nic, filter);
>> + if (rc < 0)
>> + /* store status of last failed filter remove */
>> + err = rc;
>> + }
>> + return err;
>> +}
>> +
>> +int ef100_vdpa_filter_configure(struct ef100_vdpa_nic *vdpa_nic)
>> +{
>> + struct vdpa_device *vdev = &vdpa_nic->vdpa_dev;
>> + enum ef100_vdpa_mac_filter_type filter;
>> + int rc;
>> +
>> + /* remove existing filters, if any */
>> + rc = ef100_vdpa_filter_remove(vdpa_nic);
>> + if (rc < 0) {
>> + dev_err(&vdev->dev,
>> + "MAC filter deletion failed, err: %d", rc);
>> + goto fail;
>> + }
>> +
>> + for (filter = EF100_VDPA_BCAST_MAC_FILTER;
>> + filter <= EF100_VDPA_UNKNOWN_MCAST_MAC_FILTER; filter++) {
>> + if (filter == EF100_VDPA_UCAST_MAC_FILTER &&
>> + !vdpa_nic->mac_configured)
>> + continue;
>> + rc = ef100_vdpa_add_filter(vdpa_nic, filter);
>> + if (rc < 0)
>> + goto fail;
>> + }
>> +fail:
>> + return rc;
>> +}
>> +
>> int ef100_vdpa_init(struct efx_probe_data *probe_data)
>> {
>> struct efx_nic *efx = &probe_data->efx;
>> @@ -168,6 +324,9 @@ static struct ef100_vdpa_nic *ef100_vdpa_create(struct efx_nic *efx,
>> ether_addr_copy(vdpa_nic->mac_address, mac);
>> vdpa_nic->mac_configured = true;
>>
>> + for (i = 0; i < EF100_VDPA_MAC_FILTER_NTYPES; i++)
>> + vdpa_nic->filters[i].filter_id = EFX_INVALID_FILTER_ID;
>> +
>> for (i = 0; i < (2 * vdpa_nic->max_queue_pairs); i++)
>> vdpa_nic->vring[i].irq = -EINVAL;
>>
>> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.h b/drivers/net/ethernet/sfc/ef100_vdpa.h
>> index 3cc33daa0431..a33edd6dda12 100644
>> --- a/drivers/net/ethernet/sfc/ef100_vdpa.h
>> +++ b/drivers/net/ethernet/sfc/ef100_vdpa.h
>> @@ -72,6 +72,22 @@ enum ef100_vdpa_vq_type {
>> EF100_VDPA_VQ_NTYPES
>> };
>>
>> +/**
>> + * enum ef100_vdpa_mac_filter_type - vdpa filter types
>> + *
>> + * @EF100_VDPA_BCAST_MAC_FILTER: Broadcast MAC filter
>> + * @EF100_VDPA_UCAST_MAC_FILTER: Unicast MAC filter
>> + * @EF100_VDPA_UNKNOWN_MCAST_MAC_FILTER: Unknown multicast MAC filter to allow
>> + * IPv6 Neighbor Solicitation Message
>> + * @EF100_VDPA_MAC_FILTER_NTYPES: Number of vDPA filter types
>> + */
>> +enum ef100_vdpa_mac_filter_type {
>> + EF100_VDPA_BCAST_MAC_FILTER,
>> + EF100_VDPA_UCAST_MAC_FILTER,
>> + EF100_VDPA_UNKNOWN_MCAST_MAC_FILTER,
>> + EF100_VDPA_MAC_FILTER_NTYPES,
>> +};
>> +
>> /**
>> * struct ef100_vdpa_vring_info - vDPA vring data structure
>> *
>> @@ -109,6 +125,17 @@ struct ef100_vdpa_vring_info {
>> struct vdpa_callback cb;
>> };
>>
>> +/**
>> + * struct ef100_vdpa_filter - vDPA filter data structure
>> + *
>> + * @filter_id: filter id of this filter
>> + * @efx_filter_spec: hardware filter specs for this vdpa device
>> + */
>> +struct ef100_vdpa_filter {
>> + s32 filter_id;
>> + struct efx_filter_spec spec;
>> +};
>> +
>> /**
>> * struct ef100_vdpa_nic - vDPA NIC data structure
>> *
>> @@ -118,6 +145,7 @@ struct ef100_vdpa_vring_info {
>> * @lock: Managing access to vdpa config operations
>> * @pf_index: PF index of the vDPA VF
>> * @vf_index: VF index of the vDPA VF
>> + * @filter_cnt: total number of filters created on this vdpa device
>> * @status: device status as per VIRTIO spec
>> * @features: negotiated feature bits
>> * @max_queue_pairs: maximum number of queue pairs supported
>> @@ -125,6 +153,7 @@ struct ef100_vdpa_vring_info {
>> * @vring: vring information of the vDPA device.
>> * @mac_address: mac address of interface associated with this vdpa device
>> * @mac_configured: true after MAC address is configured
>> + * @filters: details of all filters created on this vdpa device
>> * @cfg_cb: callback for config change
>> */
>> struct ef100_vdpa_nic {
>> @@ -135,6 +164,7 @@ struct ef100_vdpa_nic {
>> struct mutex lock;
>> u32 pf_index;
>> u32 vf_index;
>> + u32 filter_cnt;
>> u8 status;
>> u64 features;
>> u32 max_queue_pairs;
>> @@ -142,6 +172,7 @@ struct ef100_vdpa_nic {
>> struct ef100_vdpa_vring_info vring[EF100_VDPA_MAX_QUEUES_PAIRS * 2];
>> u8 *mac_address;
>> bool mac_configured;
>> + struct ef100_vdpa_filter filters[EF100_VDPA_MAC_FILTER_NTYPES];
>> struct vdpa_callback cfg_cb;
>> };
>>
>> @@ -149,6 +180,10 @@ int ef100_vdpa_init(struct efx_probe_data *probe_data);
>> void ef100_vdpa_fini(struct efx_probe_data *probe_data);
>> int ef100_vdpa_register_mgmtdev(struct efx_nic *efx);
>> void ef100_vdpa_unregister_mgmtdev(struct efx_nic *efx);
>> +int ef100_vdpa_filter_configure(struct ef100_vdpa_nic *vdpa_nic);
>> +int ef100_vdpa_filter_remove(struct ef100_vdpa_nic *vdpa_nic);
>> +int ef100_vdpa_add_filter(struct ef100_vdpa_nic *vdpa_nic,
>> + enum ef100_vdpa_mac_filter_type type);
>> int ef100_vdpa_irq_vectors_alloc(struct pci_dev *pci_dev, u16 nvqs);
>> void ef100_vdpa_irq_vectors_free(void *data);
>>
>> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa_ops.c b/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
>> index b7efd3e0c901..132ddb4a647b 100644
>> --- a/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
>> +++ b/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
>> @@ -135,6 +135,15 @@ static int delete_vring(struct ef100_vdpa_nic *vdpa_nic, u16 idx)
>> if (vdpa_nic->vring[idx].vring_ctx)
>> delete_vring_ctx(vdpa_nic, idx);
>>
>> + if (idx == 0 && vdpa_nic->filter_cnt != 0) {
>> + rc = ef100_vdpa_filter_remove(vdpa_nic);
>> + if (rc < 0) {
>> + dev_err(&vdpa_nic->vdpa_dev.dev,
>> + "%s: vdpa remove filter failed, err:%d\n",
>> + __func__, rc);
>> + }
>> + }
>> +
>> return rc;
>> }
>>
>> @@ -193,8 +202,22 @@ static int create_vring(struct ef100_vdpa_nic *vdpa_nic, u16 idx)
>> vdpa_nic->vring[idx].doorbell_offset_valid = true;
>> }
>>
>> + /* Configure filters on rxq 0 */
>> + if (idx == 0) {
> This seems tricky, can we move this to set_status() when DRIVER_OK is set?
For a virtqueue to be created, qenable must be set to 1 and status
should be set to DRIVER_OK. The current implementation ensures both
conditions before creating the HW queue. This will handle the situation
where DRIVER_OK is set by a bad guest virtio-net driver but queue has
not been enabled.
>
> Thanks
>
>
>> + rc = ef100_vdpa_filter_configure(vdpa_nic);
>> + if (rc < 0) {
>> + dev_err(&vdpa_nic->vdpa_dev.dev,
>> + "%s: vdpa configure filter failed, err:%d\n",
>> + __func__, rc);
>> + goto err_filter_configure;
>> + }
>> + }
>> +
>> return 0;
>>
>> +err_filter_configure:
>> + ef100_vdpa_filter_remove(vdpa_nic);
>> + vdpa_nic->vring[idx].doorbell_offset_valid = false;
>> err_get_doorbell_offset:
>> efx_vdpa_vring_destroy(vdpa_nic->vring[idx].vring_ctx,
>> &vring_dyn_cfg);
>> @@ -578,8 +601,10 @@ static void ef100_vdpa_set_config(struct vdpa_device *vdev, unsigned int offset,
>> }
>>
>> memcpy((u8 *)&vdpa_nic->net_config + offset, buf, len);
>> - if (is_valid_ether_addr(vdpa_nic->mac_address))
>> + if (is_valid_ether_addr(vdpa_nic->mac_address)) {
>> vdpa_nic->mac_configured = true;
>> + ef100_vdpa_add_filter(vdpa_nic, EF100_VDPA_UCAST_MAC_FILTER);
>> + }
>> }
>>
>> static void ef100_vdpa_free(struct vdpa_device *vdev)
>> --
>> 2.30.1
>>
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH net-next 09/11] sfc: implement iova rbtree to store dma mappings
2022-12-19 6:03 ` Jason Wang
@ 2023-01-05 13:08 ` Gautam Dawar
2023-01-09 8:49 ` Jason Wang
0 siblings, 1 reply; 39+ messages in thread
From: Gautam Dawar @ 2023-01-05 13:08 UTC (permalink / raw)
To: Jason Wang
Cc: Gautam Dawar, linux-net-drivers, netdev, eperezma, tanuj.kamde,
Koushik.Dutta, harpreet.anand, Edward Cree, Martin Habets,
David S. Miller, Eric Dumazet, Jakub Kicinski, Paolo Abeni,
linux-kernel
On 12/19/22 11:33, Jason Wang wrote:
> Caution: This message originated from an External Source. Use proper caution when opening attachments, clicking links, or responding.
>
>
> On Fri, Dec 16, 2022 at 8:48 PM Gautam Dawar <gdawar@amd.com> wrote:
>>
>> On 12/14/22 12:16, Jason Wang wrote:
>>> Caution: This message originated from an External Source. Use proper caution when opening attachments, clicking links, or responding.
>>>
>>>
>>> On Wed, Dec 7, 2022 at 10:57 PM Gautam Dawar <gautam.dawar@amd.com> wrote:
>>>> sfc uses a MCDI DMA buffer that is allocated on the host
>>>> for communicating with the Firmware. The MCDI buffer IOVA
>>>> could overlap with the IOVA used by the guest for the
>>>> virtqueue buffers. To detect such overlap, the DMA mappings
>>>> from the guest will be stored in a IOVA rbtree and every
>>>> such mapping will be compared against the MCDI buffer IOVA
>>>> range. If an overlap is detected, the MCDI buffer will be
>>>> relocated to a different IOVA.
>>> I think it can't prevent guests from guessing the MCDI buffer address
>>> and trying to DMA to/from that buffer.
>> Yes, if the guest can guess the MCDI buffer address, it could use it to
>> DMA to/from this buffer.
>>
>> However, the guest can modify the buffer contents but can't instruct the
>> MC to execute the request. To cause any MCDI failure, the request buffer
>> needs to be updated when host driver is about to execute the request or
>> response buffer needs to be updated after command execution but before
>> host driver reads it. This would be a very small time window and hard to
>> guess for the guest.
> Not that hard probably, actually, the guest driver don't even need to
> guess, just leave a small space in its IOVA space then it knows the
> host driver will use that for MCDI. So this is something we need to
> address.
>
> Any possibility to let the MCDI command run on PF instead of VF?
We evaluated this approach initially but it needed a communication
mechanism between the VF and PF drivers and also would have added in a
lot of complexity in passing MCDI messages back and forth. Hence, MCDI
over PF isn't possible.
>
>>> It might work with some co-operation of the NIC who can validate the
>>> DMA initialized by the virtqueue and forbid the DMA to the MDCI
>>> buffer.
>> I think this problem can be solved using PASID which will be supported
>> by our next hardware version.
> That one way, another way is to add a check before initiating
> virtqueue DMA, if it tries to DMA to MCDI, fail. This seems easier.
Can you please elaborate on this? vdpa datapath doesn't involve the
hypervisor and the host driver as virtqueues terminate between guest
virtio-net driver and the hardware. Even the doorbell operations are
memory mapped and IRQ bypass allows interrupts to be delivered directly
to guest vCPU.
Where exactly are you recommending the address check to be placed?
Regards,
Gautam
>
> Thanks
>
>>> Thanks
>>>> Signed-off-by: Gautam Dawar <gautam.dawar@amd.com>
>>>> ---
>>>> drivers/net/ethernet/sfc/Makefile | 3 +-
>>>> drivers/net/ethernet/sfc/ef100_iova.c | 205 ++++++++++++++++++++++
>>>> drivers/net/ethernet/sfc/ef100_iova.h | 40 +++++
>>>> drivers/net/ethernet/sfc/ef100_nic.c | 1 -
>>>> drivers/net/ethernet/sfc/ef100_vdpa.c | 38 ++++
>>>> drivers/net/ethernet/sfc/ef100_vdpa.h | 15 ++
>>>> drivers/net/ethernet/sfc/ef100_vdpa_ops.c | 5 +
>>>> drivers/net/ethernet/sfc/mcdi.h | 3 +
>>>> 8 files changed, 308 insertions(+), 2 deletions(-)
>>>> create mode 100644 drivers/net/ethernet/sfc/ef100_iova.c
>>>> create mode 100644 drivers/net/ethernet/sfc/ef100_iova.h
>>>>
>>>> diff --git a/drivers/net/ethernet/sfc/Makefile b/drivers/net/ethernet/sfc/Makefile
>>>> index a10eac91ab23..85852ff50b7c 100644
>>>> --- a/drivers/net/ethernet/sfc/Makefile
>>>> +++ b/drivers/net/ethernet/sfc/Makefile
>>>> @@ -11,7 +11,8 @@ sfc-$(CONFIG_SFC_MTD) += mtd.o
>>>> sfc-$(CONFIG_SFC_SRIOV) += sriov.o ef10_sriov.o ef100_sriov.o ef100_rep.o \
>>>> mae.o tc.o tc_bindings.o tc_counters.o
>>>>
>>>> -sfc-$(CONFIG_SFC_VDPA) += mcdi_vdpa.o ef100_vdpa.o ef100_vdpa_ops.o
>>>> +sfc-$(CONFIG_SFC_VDPA) += mcdi_vdpa.o ef100_vdpa.o ef100_vdpa_ops.o \
>>>> + ef100_iova.o
>>>> obj-$(CONFIG_SFC) += sfc.o
>>>>
>>>> obj-$(CONFIG_SFC_FALCON) += falcon/
>>>> diff --git a/drivers/net/ethernet/sfc/ef100_iova.c b/drivers/net/ethernet/sfc/ef100_iova.c
>>>> new file mode 100644
>>>> index 000000000000..863314c5b9b5
>>>> --- /dev/null
>>>> +++ b/drivers/net/ethernet/sfc/ef100_iova.c
>>>> @@ -0,0 +1,205 @@
>>>> +// SPDX-License-Identifier: GPL-2.0
>>>> +/* Driver for Xilinx network controllers and boards
>>>> + * Copyright(C) 2020-2022 Xilinx, Inc.
>>>> + * Copyright(C) 2022 Advanced Micro Devices, Inc.
>>>> + *
>>>> + * This program is free software; you can redistribute it and/or modify it
>>>> + * under the terms of the GNU General Public License version 2 as published
>>>> + * by the Free Software Foundation, incorporated herein by reference.
>>>> + */
>>>> +
>>>> +#include "ef100_iova.h"
>>>> +
>>>> +static void update_free_list_node(struct ef100_vdpa_iova_node *target_node,
>>>> + struct ef100_vdpa_iova_node *next_node,
>>>> + struct ef100_vdpa_nic *vdpa_nic)
>>>> +{
>>>> + unsigned long target_node_end;
>>>> + unsigned long free_area;
>>>> + bool in_list;
>>>> +
>>>> + target_node_end = target_node->iova + target_node->size;
>>>> + free_area = next_node->iova - target_node_end;
>>>> + in_list = !(list_empty(&target_node->free_node));
>>>> +
>>>> + if (!in_list && free_area >= MCDI_BUF_LEN) {
>>>> + list_add(&target_node->free_node,
>>>> + &vdpa_nic->free_list);
>>>> + } else if (in_list && free_area < MCDI_BUF_LEN) {
>>>> + list_del_init(&target_node->free_node);
>>>> + }
>>>> +}
>>>> +
>>>> +static void update_free_list(struct ef100_vdpa_iova_node *iova_node,
>>>> + struct ef100_vdpa_nic *vdpa_nic,
>>>> + bool add_node)
>>>> +{
>>>> + struct ef100_vdpa_iova_node *prev_in = NULL;
>>>> + struct ef100_vdpa_iova_node *next_in = NULL;
>>>> + struct rb_node *prev_node;
>>>> + struct rb_node *next_node;
>>>> +
>>>> + prev_node = rb_prev(&iova_node->node);
>>>> + next_node = rb_next(&iova_node->node);
>>>> +
>>>> + if (prev_node)
>>>> + prev_in = rb_entry(prev_node,
>>>> + struct ef100_vdpa_iova_node, node);
>>>> + if (next_node)
>>>> + next_in = rb_entry(next_node,
>>>> + struct ef100_vdpa_iova_node, node);
>>>> +
>>>> + if (add_node) {
>>>> + if (prev_in)
>>>> + update_free_list_node(prev_in, iova_node, vdpa_nic);
>>>> +
>>>> + if (next_in)
>>>> + update_free_list_node(iova_node, next_in, vdpa_nic);
>>>> + } else {
>>>> + if (next_in && prev_in)
>>>> + update_free_list_node(prev_in, next_in, vdpa_nic);
>>>> + if (!list_empty(&iova_node->free_node))
>>>> + list_del_init(&iova_node->free_node);
>>>> + }
>>>> +}
>>>> +
>>>> +int efx_ef100_insert_iova_node(struct ef100_vdpa_nic *vdpa_nic,
>>>> + u64 iova, u64 size)
>>>> +{
>>>> + struct ef100_vdpa_iova_node *iova_node;
>>>> + struct ef100_vdpa_iova_node *new_node;
>>>> + struct rb_node *parent;
>>>> + struct rb_node **link;
>>>> + struct rb_root *root;
>>>> + int rc = 0;
>>>> +
>>>> + mutex_lock(&vdpa_nic->iova_lock);
>>>> +
>>>> + root = &vdpa_nic->iova_root;
>>>> + link = &root->rb_node;
>>>> + parent = *link;
>>>> + /* Go to the bottom of the tree */
>>>> + while (*link) {
>>>> + parent = *link;
>>>> + iova_node = rb_entry(parent, struct ef100_vdpa_iova_node, node);
>>>> +
>>>> + /* handle duplicate node */
>>>> + if (iova_node->iova == iova) {
>>>> + rc = -EEXIST;
>>>> + goto out_unlock;
>>>> + }
>>>> +
>>>> + if (iova_node->iova > iova)
>>>> + link = &(*link)->rb_left;
>>>> + else
>>>> + link = &(*link)->rb_right;
>>>> + }
>>>> +
>>>> + new_node = kzalloc(sizeof(*new_node), GFP_KERNEL);
>>>> + if (!new_node) {
>>>> + rc = -ENOMEM;
>>>> + goto out_unlock;
>>>> + }
>>>> +
>>>> + new_node->iova = iova;
>>>> + new_node->size = size;
>>>> + INIT_LIST_HEAD(&new_node->free_node);
>>>> +
>>>> + /* Put the new node here */
>>>> + rb_link_node(&new_node->node, parent, link);
>>>> + rb_insert_color(&new_node->node, root);
>>>> +
>>>> + update_free_list(new_node, vdpa_nic, true);
>>>> +
>>>> +out_unlock:
>>>> + mutex_unlock(&vdpa_nic->iova_lock);
>>>> + return rc;
>>>> +}
>>>> +
>>>> +static struct ef100_vdpa_iova_node*
>>>> +ef100_rbt_search_node(struct ef100_vdpa_nic *vdpa_nic,
>>>> + unsigned long iova)
>>>> +{
>>>> + struct ef100_vdpa_iova_node *iova_node;
>>>> + struct rb_node *rb_node;
>>>> + struct rb_root *root;
>>>> +
>>>> + root = &vdpa_nic->iova_root;
>>>> + if (!root)
>>>> + return NULL;
>>>> +
>>>> + rb_node = root->rb_node;
>>>> +
>>>> + while (rb_node) {
>>>> + iova_node = rb_entry(rb_node, struct ef100_vdpa_iova_node,
>>>> + node);
>>>> + if (iova_node->iova > iova)
>>>> + rb_node = rb_node->rb_left;
>>>> + else if (iova_node->iova < iova)
>>>> + rb_node = rb_node->rb_right;
>>>> + else
>>>> + return iova_node;
>>>> + }
>>>> +
>>>> + return NULL;
>>>> +}
>>>> +
>>>> +void efx_ef100_remove_iova_node(struct ef100_vdpa_nic *vdpa_nic,
>>>> + unsigned long iova)
>>>> +{
>>>> + struct ef100_vdpa_iova_node *iova_node;
>>>> +
>>>> + mutex_lock(&vdpa_nic->iova_lock);
>>>> + iova_node = ef100_rbt_search_node(vdpa_nic, iova);
>>>> + if (!iova_node)
>>>> + goto out_unlock;
>>>> +
>>>> + update_free_list(iova_node, vdpa_nic, false);
>>>> +
>>>> + rb_erase(&iova_node->node, &vdpa_nic->iova_root);
>>>> + kfree(iova_node);
>>>> +
>>>> +out_unlock:
>>>> + mutex_unlock(&vdpa_nic->iova_lock);
>>>> +}
>>>> +
>>>> +void efx_ef100_delete_iova(struct ef100_vdpa_nic *vdpa_nic)
>>>> +{
>>>> + struct ef100_vdpa_iova_node *iova_node;
>>>> + struct rb_root *iova_root;
>>>> + struct rb_node *node;
>>>> +
>>>> + mutex_lock(&vdpa_nic->iova_lock);
>>>> +
>>>> + iova_root = &vdpa_nic->iova_root;
>>>> + while (!RB_EMPTY_ROOT(iova_root)) {
>>>> + node = rb_first(iova_root);
>>>> + iova_node = rb_entry(node, struct ef100_vdpa_iova_node, node);
>>>> + if (!list_empty(&iova_node->free_node))
>>>> + list_del_init(&iova_node->free_node);
>>>> + if (vdpa_nic->domain)
>>>> + iommu_unmap(vdpa_nic->domain, iova_node->iova,
>>>> + iova_node->size);
>>>> + rb_erase(node, iova_root);
>>>> + kfree(iova_node);
>>>> + }
>>>> +
>>>> + mutex_unlock(&vdpa_nic->iova_lock);
>>>> +}
>>>> +
>>>> +int efx_ef100_find_new_iova(struct ef100_vdpa_nic *vdpa_nic,
>>>> + unsigned int buf_len,
>>>> + u64 *new_iova)
>>>> +{
>>>> + struct ef100_vdpa_iova_node *iova_node;
>>>> +
>>>> + /* pick the first node from freelist */
>>>> + iova_node = list_first_entry_or_null(&vdpa_nic->free_list,
>>>> + struct ef100_vdpa_iova_node,
>>>> + free_node);
>>>> + if (!iova_node)
>>>> + return -ENOENT;
>>>> +
>>>> + *new_iova = iova_node->iova + iova_node->size;
>>>> + return 0;
>>>> +}
>>>> diff --git a/drivers/net/ethernet/sfc/ef100_iova.h b/drivers/net/ethernet/sfc/ef100_iova.h
>>>> new file mode 100644
>>>> index 000000000000..68e39c4152c7
>>>> --- /dev/null
>>>> +++ b/drivers/net/ethernet/sfc/ef100_iova.h
>>>> @@ -0,0 +1,40 @@
>>>> +/* SPDX-License-Identifier: GPL-2.0 */
>>>> +/* Driver for Xilinx network controllers and boards
>>>> + * Copyright(C) 2020-2022 Xilinx, Inc.
>>>> + * Copyright(C) 2022 Advanced Micro Devices, Inc.
>>>> + *
>>>> + * This program is free software; you can redistribute it and/or modify it
>>>> + * under the terms of the GNU General Public License version 2 as published
>>>> + * by the Free Software Foundation, incorporated herein by reference.
>>>> + */
>>>> +#ifndef EFX_EF100_IOVA_H
>>>> +#define EFX_EF100_IOVA_H
>>>> +
>>>> +#include "ef100_nic.h"
>>>> +#include "ef100_vdpa.h"
>>>> +
>>>> +#if defined(CONFIG_SFC_VDPA)
>>>> +/**
>>>> + * struct ef100_vdpa_iova_node - guest buffer iova entry
>>>> + *
>>>> + * @node: red black tree node
>>>> + * @iova: mapping's IO virtual address
>>>> + * @size: length of mapped region in bytes
>>>> + * @free_node: free list node
>>>> + */
>>>> +struct ef100_vdpa_iova_node {
>>>> + struct rb_node node;
>>>> + unsigned long iova;
>>>> + size_t size;
>>>> + struct list_head free_node;
>>>> +};
>>>> +
>>>> +int efx_ef100_insert_iova_node(struct ef100_vdpa_nic *vdpa_nic,
>>>> + u64 iova, u64 size);
>>>> +void efx_ef100_remove_iova_node(struct ef100_vdpa_nic *vdpa_nic,
>>>> + unsigned long iova);
>>>> +void efx_ef100_delete_iova(struct ef100_vdpa_nic *vdpa_nic);
>>>> +int efx_ef100_find_new_iova(struct ef100_vdpa_nic *vdpa_nic,
>>>> + unsigned int buf_len, u64 *new_iova);
>>>> +#endif /* CONFIG_SFC_VDPA */
>>>> +#endif /* EFX_EF100_IOVA_H */
>>>> diff --git a/drivers/net/ethernet/sfc/ef100_nic.c b/drivers/net/ethernet/sfc/ef100_nic.c
>>>> index 41811c519275..72820d2fe19d 100644
>>>> --- a/drivers/net/ethernet/sfc/ef100_nic.c
>>>> +++ b/drivers/net/ethernet/sfc/ef100_nic.c
>>>> @@ -33,7 +33,6 @@
>>>>
>>>> #define EF100_MAX_VIS 4096
>>>> #define EF100_NUM_MCDI_BUFFERS 1
>>>> -#define MCDI_BUF_LEN (8 + MCDI_CTL_SDU_LEN_MAX)
>>>>
>>>> #define EF100_RESET_PORT ((ETH_RESET_MAC | ETH_RESET_PHY) << ETH_RESET_SHARED_SHIFT)
>>>>
>>>> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.c b/drivers/net/ethernet/sfc/ef100_vdpa.c
>>>> index 80bca281a748..b9368eb1acd5 100644
>>>> --- a/drivers/net/ethernet/sfc/ef100_vdpa.c
>>>> +++ b/drivers/net/ethernet/sfc/ef100_vdpa.c
>>>> @@ -14,6 +14,7 @@
>>>> #include <uapi/linux/vdpa.h>
>>>> #include "ef100_vdpa.h"
>>>> #include "mcdi_vdpa.h"
>>>> +#include "ef100_iova.h"
>>>> #include "mcdi_filters.h"
>>>> #include "mcdi_functions.h"
>>>> #include "ef100_netdev.h"
>>>> @@ -280,6 +281,34 @@ static int get_net_config(struct ef100_vdpa_nic *vdpa_nic)
>>>> return 0;
>>>> }
>>>>
>>>> +static int vdpa_update_domain(struct ef100_vdpa_nic *vdpa_nic)
>>>> +{
>>>> + struct vdpa_device *vdpa = &vdpa_nic->vdpa_dev;
>>>> + struct iommu_domain_geometry *geo;
>>>> + struct device *dma_dev;
>>>> +
>>>> + dma_dev = vdpa_get_dma_dev(vdpa);
>>>> + if (!device_iommu_capable(dma_dev, IOMMU_CAP_CACHE_COHERENCY))
>>>> + return -EOPNOTSUPP;
>>>> +
>>>> + vdpa_nic->domain = iommu_get_domain_for_dev(dma_dev);
>>>> + if (!vdpa_nic->domain)
>>>> + return -ENODEV;
>>>> +
>>>> + geo = &vdpa_nic->domain->geometry;
>>>> + /* save the geo aperture range for validation in dma_map */
>>>> + vdpa_nic->geo_aper_start = geo->aperture_start;
>>>> +
>>>> + /* Handle the boundary case */
>>>> + if (geo->aperture_end == ~0ULL)
>>>> + geo->aperture_end -= 1;
>>>> + vdpa_nic->geo_aper_end = geo->aperture_end;
>>>> +
>>>> + /* insert a sentinel node */
>>>> + return efx_ef100_insert_iova_node(vdpa_nic,
>>>> + vdpa_nic->geo_aper_end + 1, 0);
>>>> +}
>>>> +
>>>> static struct ef100_vdpa_nic *ef100_vdpa_create(struct efx_nic *efx,
>>>> const char *dev_name,
>>>> enum ef100_vdpa_class dev_type,
>>>> @@ -316,6 +345,7 @@ static struct ef100_vdpa_nic *ef100_vdpa_create(struct efx_nic *efx,
>>>> }
>>>>
>>>> mutex_init(&vdpa_nic->lock);
>>>> + mutex_init(&vdpa_nic->iova_lock);
>>>> dev = &vdpa_nic->vdpa_dev.dev;
>>>> efx->vdpa_nic = vdpa_nic;
>>>> vdpa_nic->vdpa_dev.dma_dev = &efx->pci_dev->dev;
>>>> @@ -325,9 +355,11 @@ static struct ef100_vdpa_nic *ef100_vdpa_create(struct efx_nic *efx,
>>>> vdpa_nic->pf_index = nic_data->pf_index;
>>>> vdpa_nic->vf_index = nic_data->vf_index;
>>>> vdpa_nic->vdpa_state = EF100_VDPA_STATE_INITIALIZED;
>>>> + vdpa_nic->iova_root = RB_ROOT;
>>>> vdpa_nic->mac_address = (u8 *)&vdpa_nic->net_config.mac;
>>>> ether_addr_copy(vdpa_nic->mac_address, mac);
>>>> vdpa_nic->mac_configured = true;
>>>> + INIT_LIST_HEAD(&vdpa_nic->free_list);
>>>>
>>>> for (i = 0; i < EF100_VDPA_MAC_FILTER_NTYPES; i++)
>>>> vdpa_nic->filters[i].filter_id = EFX_INVALID_FILTER_ID;
>>>> @@ -353,6 +385,12 @@ static struct ef100_vdpa_nic *ef100_vdpa_create(struct efx_nic *efx,
>>>> goto err_put_device;
>>>> }
>>>>
>>>> + rc = vdpa_update_domain(vdpa_nic);
>>>> + if (rc) {
>>>> + pci_err(efx->pci_dev, "update_domain failed, err: %d\n", rc);
>>>> + goto err_put_device;
>>>> + }
>>>> +
>>>> rc = get_net_config(vdpa_nic);
>>>> if (rc)
>>>> goto err_put_device;
>>>> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.h b/drivers/net/ethernet/sfc/ef100_vdpa.h
>>>> index 1b0bbba88154..c3c77029973d 100644
>>>> --- a/drivers/net/ethernet/sfc/ef100_vdpa.h
>>>> +++ b/drivers/net/ethernet/sfc/ef100_vdpa.h
>>>> @@ -12,7 +12,9 @@
>>>> #define __EF100_VDPA_H__
>>>>
>>>> #include <linux/vdpa.h>
>>>> +#include <linux/iommu.h>
>>>> #include <uapi/linux/virtio_net.h>
>>>> +#include <linux/rbtree.h>
>>>> #include "net_driver.h"
>>>> #include "ef100_nic.h"
>>>>
>>>> @@ -155,6 +157,12 @@ struct ef100_vdpa_filter {
>>>> * @mac_configured: true after MAC address is configured
>>>> * @filters: details of all filters created on this vdpa device
>>>> * @cfg_cb: callback for config change
>>>> + * @domain: IOMMU domain
>>>> + * @iova_root: iova rbtree root
>>>> + * @iova_lock: lock to synchronize updates to rbtree and freelist
>>>> + * @free_list: list to store free iova areas of size >= MCDI buffer length
>>>> + * @geo_aper_start: start of valid IOVA range
>>>> + * @geo_aper_end: end of valid IOVA range
>>>> */
>>>> struct ef100_vdpa_nic {
>>>> struct vdpa_device vdpa_dev;
>>>> @@ -174,6 +182,13 @@ struct ef100_vdpa_nic {
>>>> bool mac_configured;
>>>> struct ef100_vdpa_filter filters[EF100_VDPA_MAC_FILTER_NTYPES];
>>>> struct vdpa_callback cfg_cb;
>>>> + struct iommu_domain *domain;
>>>> + struct rb_root iova_root;
>>>> + /* mutex to synchronize rbtree operations */
>>>> + struct mutex iova_lock;
>>>> + struct list_head free_list;
>>>> + u64 geo_aper_start;
>>>> + u64 geo_aper_end;
>>>> };
>>>>
>>>> int ef100_vdpa_init(struct efx_probe_data *probe_data);
>>>> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa_ops.c b/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
>>>> index 718b67f6da90..8c198d949fdb 100644
>>>> --- a/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
>>>> +++ b/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
>>>> @@ -10,6 +10,7 @@
>>>>
>>>> #include <linux/vdpa.h>
>>>> #include "ef100_vdpa.h"
>>>> +#include "ef100_iova.h"
>>>> #include "io.h"
>>>> #include "mcdi_vdpa.h"
>>>>
>>>> @@ -260,6 +261,7 @@ static void ef100_reset_vdpa_device(struct ef100_vdpa_nic *vdpa_nic)
>>>> if (!vdpa_nic->status)
>>>> return;
>>>>
>>>> + efx_ef100_delete_iova(vdpa_nic);
>>>> vdpa_nic->vdpa_state = EF100_VDPA_STATE_INITIALIZED;
>>>> vdpa_nic->status = 0;
>>>> vdpa_nic->features = 0;
>>>> @@ -743,9 +745,12 @@ static void ef100_vdpa_free(struct vdpa_device *vdev)
>>>> int i;
>>>>
>>>> if (vdpa_nic) {
>>>> + /* clean-up the mappings and iova tree */
>>>> + efx_ef100_delete_iova(vdpa_nic);
>>>> for (i = 0; i < (vdpa_nic->max_queue_pairs * 2); i++)
>>>> reset_vring(vdpa_nic, i);
>>>> ef100_vdpa_irq_vectors_free(vdpa_nic->efx->pci_dev);
>>>> + mutex_destroy(&vdpa_nic->iova_lock);
>>>> mutex_destroy(&vdpa_nic->lock);
>>>> vdpa_nic->efx->vdpa_nic = NULL;
>>>> }
>>>> diff --git a/drivers/net/ethernet/sfc/mcdi.h b/drivers/net/ethernet/sfc/mcdi.h
>>>> index db4ca4975ada..7d977a58a0df 100644
>>>> --- a/drivers/net/ethernet/sfc/mcdi.h
>>>> +++ b/drivers/net/ethernet/sfc/mcdi.h
>>>> @@ -7,6 +7,7 @@
>>>> #ifndef EFX_MCDI_H
>>>> #define EFX_MCDI_H
>>>>
>>>> +#include "mcdi_pcol.h"
>>>> /**
>>>> * enum efx_mcdi_state - MCDI request handling state
>>>> * @MCDI_STATE_QUIESCENT: No pending MCDI requests. If the caller holds the
>>>> @@ -40,6 +41,8 @@ enum efx_mcdi_mode {
>>>> MCDI_MODE_FAIL,
>>>> };
>>>>
>>>> +#define MCDI_BUF_LEN (8 + MCDI_CTL_SDU_LEN_MAX)
>>>> +
>>>> /**
>>>> * struct efx_mcdi_iface - MCDI protocol context
>>>> * @efx: The associated NIC.
>>>> --
>>>> 2.30.1
>>>>
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH net-next 09/11] sfc: implement iova rbtree to store dma mappings
2023-01-05 13:08 ` Gautam Dawar
@ 2023-01-09 8:49 ` Jason Wang
2023-02-09 13:39 ` Gautam Dawar
0 siblings, 1 reply; 39+ messages in thread
From: Jason Wang @ 2023-01-09 8:49 UTC (permalink / raw)
To: Gautam Dawar
Cc: Gautam Dawar, linux-net-drivers, netdev, eperezma, tanuj.kamde,
Koushik.Dutta, harpreet.anand, Edward Cree, Martin Habets,
David S. Miller, Eric Dumazet, Jakub Kicinski, Paolo Abeni,
linux-kernel
On Thu, Jan 5, 2023 at 9:09 PM Gautam Dawar <gdawar@amd.com> wrote:
>
>
> On 12/19/22 11:33, Jason Wang wrote:
> > Caution: This message originated from an External Source. Use proper caution when opening attachments, clicking links, or responding.
> >
> >
> > On Fri, Dec 16, 2022 at 8:48 PM Gautam Dawar <gdawar@amd.com> wrote:
> >>
> >> On 12/14/22 12:16, Jason Wang wrote:
> >>> Caution: This message originated from an External Source. Use proper caution when opening attachments, clicking links, or responding.
> >>>
> >>>
> >>> On Wed, Dec 7, 2022 at 10:57 PM Gautam Dawar <gautam.dawar@amd.com> wrote:
> >>>> sfc uses a MCDI DMA buffer that is allocated on the host
> >>>> for communicating with the Firmware. The MCDI buffer IOVA
> >>>> could overlap with the IOVA used by the guest for the
> >>>> virtqueue buffers. To detect such overlap, the DMA mappings
> >>>> from the guest will be stored in a IOVA rbtree and every
> >>>> such mapping will be compared against the MCDI buffer IOVA
> >>>> range. If an overlap is detected, the MCDI buffer will be
> >>>> relocated to a different IOVA.
> >>> I think it can't prevent guests from guessing the MCDI buffer address
> >>> and trying to DMA to/from that buffer.
> >> Yes, if the guest can guess the MCDI buffer address, it could use it to
> >> DMA to/from this buffer.
> >>
> >> However, the guest can modify the buffer contents but can't instruct the
> >> MC to execute the request. To cause any MCDI failure, the request buffer
> >> needs to be updated when host driver is about to execute the request or
> >> response buffer needs to be updated after command execution but before
> >> host driver reads it. This would be a very small time window and hard to
> >> guess for the guest.
> > Not that hard probably, actually, the guest driver don't even need to
> > guess, just leave a small space in its IOVA space then it knows the
> > host driver will use that for MCDI. So this is something we need to
> > address.
> >
> > Any possibility to let the MCDI command run on PF instead of VF?
> We evaluated this approach initially but it needed a communication
> mechanism between the VF and PF drivers and also would have added in a
> lot of complexity in passing MCDI messages back and forth. Hence, MCDI
> over PF isn't possible.
Ok.
> >
> >>> It might work with some co-operation of the NIC who can validate the
> >>> DMA initialized by the virtqueue and forbid the DMA to the MDCI
> >>> buffer.
> >> I think this problem can be solved using PASID which will be supported
> >> by our next hardware version.
> > That one way, another way is to add a check before initiating
> > virtqueue DMA, if it tries to DMA to MCDI, fail. This seems easier.
>
> Can you please elaborate on this? vdpa datapath doesn't involve the
> hypervisor and the host driver as virtqueues terminate between guest
> virtio-net driver and the hardware. Even the doorbell operations are
> memory mapped and IRQ bypass allows interrupts to be delivered directly
> to guest vCPU.
>
> Where exactly are you recommending the address check to be placed?
So what I meant is, is it possible to add the check in the device datapath like:
if DMA is from virtqueue and it tries to DMA to MCDI buffer, fail this request.
This will probably involves some synchronization in the hardware
level, or if this is not possible, another workaround I can think is
to stop the datapath when dealing MCDI buffer by driver:
1) stop the datapath
2) map MCDI buffer
3) send MCDI command
4) unmap MCDI buffer
5) restart the datapath
This will guarantee that no MCDI buffer were mapped during datapath.
Does this work?
Thanks
>
> Regards,
>
> Gautam
>
> >
> > Thanks
> >
> >>> Thanks
> >>>> Signed-off-by: Gautam Dawar <gautam.dawar@amd.com>
> >>>> ---
> >>>> drivers/net/ethernet/sfc/Makefile | 3 +-
> >>>> drivers/net/ethernet/sfc/ef100_iova.c | 205 ++++++++++++++++++++++
> >>>> drivers/net/ethernet/sfc/ef100_iova.h | 40 +++++
> >>>> drivers/net/ethernet/sfc/ef100_nic.c | 1 -
> >>>> drivers/net/ethernet/sfc/ef100_vdpa.c | 38 ++++
> >>>> drivers/net/ethernet/sfc/ef100_vdpa.h | 15 ++
> >>>> drivers/net/ethernet/sfc/ef100_vdpa_ops.c | 5 +
> >>>> drivers/net/ethernet/sfc/mcdi.h | 3 +
> >>>> 8 files changed, 308 insertions(+), 2 deletions(-)
> >>>> create mode 100644 drivers/net/ethernet/sfc/ef100_iova.c
> >>>> create mode 100644 drivers/net/ethernet/sfc/ef100_iova.h
> >>>>
> >>>> diff --git a/drivers/net/ethernet/sfc/Makefile b/drivers/net/ethernet/sfc/Makefile
> >>>> index a10eac91ab23..85852ff50b7c 100644
> >>>> --- a/drivers/net/ethernet/sfc/Makefile
> >>>> +++ b/drivers/net/ethernet/sfc/Makefile
> >>>> @@ -11,7 +11,8 @@ sfc-$(CONFIG_SFC_MTD) += mtd.o
> >>>> sfc-$(CONFIG_SFC_SRIOV) += sriov.o ef10_sriov.o ef100_sriov.o ef100_rep.o \
> >>>> mae.o tc.o tc_bindings.o tc_counters.o
> >>>>
> >>>> -sfc-$(CONFIG_SFC_VDPA) += mcdi_vdpa.o ef100_vdpa.o ef100_vdpa_ops.o
> >>>> +sfc-$(CONFIG_SFC_VDPA) += mcdi_vdpa.o ef100_vdpa.o ef100_vdpa_ops.o \
> >>>> + ef100_iova.o
> >>>> obj-$(CONFIG_SFC) += sfc.o
> >>>>
> >>>> obj-$(CONFIG_SFC_FALCON) += falcon/
> >>>> diff --git a/drivers/net/ethernet/sfc/ef100_iova.c b/drivers/net/ethernet/sfc/ef100_iova.c
> >>>> new file mode 100644
> >>>> index 000000000000..863314c5b9b5
> >>>> --- /dev/null
> >>>> +++ b/drivers/net/ethernet/sfc/ef100_iova.c
> >>>> @@ -0,0 +1,205 @@
> >>>> +// SPDX-License-Identifier: GPL-2.0
> >>>> +/* Driver for Xilinx network controllers and boards
> >>>> + * Copyright(C) 2020-2022 Xilinx, Inc.
> >>>> + * Copyright(C) 2022 Advanced Micro Devices, Inc.
> >>>> + *
> >>>> + * This program is free software; you can redistribute it and/or modify it
> >>>> + * under the terms of the GNU General Public License version 2 as published
> >>>> + * by the Free Software Foundation, incorporated herein by reference.
> >>>> + */
> >>>> +
> >>>> +#include "ef100_iova.h"
> >>>> +
> >>>> +static void update_free_list_node(struct ef100_vdpa_iova_node *target_node,
> >>>> + struct ef100_vdpa_iova_node *next_node,
> >>>> + struct ef100_vdpa_nic *vdpa_nic)
> >>>> +{
> >>>> + unsigned long target_node_end;
> >>>> + unsigned long free_area;
> >>>> + bool in_list;
> >>>> +
> >>>> + target_node_end = target_node->iova + target_node->size;
> >>>> + free_area = next_node->iova - target_node_end;
> >>>> + in_list = !(list_empty(&target_node->free_node));
> >>>> +
> >>>> + if (!in_list && free_area >= MCDI_BUF_LEN) {
> >>>> + list_add(&target_node->free_node,
> >>>> + &vdpa_nic->free_list);
> >>>> + } else if (in_list && free_area < MCDI_BUF_LEN) {
> >>>> + list_del_init(&target_node->free_node);
> >>>> + }
> >>>> +}
> >>>> +
> >>>> +static void update_free_list(struct ef100_vdpa_iova_node *iova_node,
> >>>> + struct ef100_vdpa_nic *vdpa_nic,
> >>>> + bool add_node)
> >>>> +{
> >>>> + struct ef100_vdpa_iova_node *prev_in = NULL;
> >>>> + struct ef100_vdpa_iova_node *next_in = NULL;
> >>>> + struct rb_node *prev_node;
> >>>> + struct rb_node *next_node;
> >>>> +
> >>>> + prev_node = rb_prev(&iova_node->node);
> >>>> + next_node = rb_next(&iova_node->node);
> >>>> +
> >>>> + if (prev_node)
> >>>> + prev_in = rb_entry(prev_node,
> >>>> + struct ef100_vdpa_iova_node, node);
> >>>> + if (next_node)
> >>>> + next_in = rb_entry(next_node,
> >>>> + struct ef100_vdpa_iova_node, node);
> >>>> +
> >>>> + if (add_node) {
> >>>> + if (prev_in)
> >>>> + update_free_list_node(prev_in, iova_node, vdpa_nic);
> >>>> +
> >>>> + if (next_in)
> >>>> + update_free_list_node(iova_node, next_in, vdpa_nic);
> >>>> + } else {
> >>>> + if (next_in && prev_in)
> >>>> + update_free_list_node(prev_in, next_in, vdpa_nic);
> >>>> + if (!list_empty(&iova_node->free_node))
> >>>> + list_del_init(&iova_node->free_node);
> >>>> + }
> >>>> +}
> >>>> +
> >>>> +int efx_ef100_insert_iova_node(struct ef100_vdpa_nic *vdpa_nic,
> >>>> + u64 iova, u64 size)
> >>>> +{
> >>>> + struct ef100_vdpa_iova_node *iova_node;
> >>>> + struct ef100_vdpa_iova_node *new_node;
> >>>> + struct rb_node *parent;
> >>>> + struct rb_node **link;
> >>>> + struct rb_root *root;
> >>>> + int rc = 0;
> >>>> +
> >>>> + mutex_lock(&vdpa_nic->iova_lock);
> >>>> +
> >>>> + root = &vdpa_nic->iova_root;
> >>>> + link = &root->rb_node;
> >>>> + parent = *link;
> >>>> + /* Go to the bottom of the tree */
> >>>> + while (*link) {
> >>>> + parent = *link;
> >>>> + iova_node = rb_entry(parent, struct ef100_vdpa_iova_node, node);
> >>>> +
> >>>> + /* handle duplicate node */
> >>>> + if (iova_node->iova == iova) {
> >>>> + rc = -EEXIST;
> >>>> + goto out_unlock;
> >>>> + }
> >>>> +
> >>>> + if (iova_node->iova > iova)
> >>>> + link = &(*link)->rb_left;
> >>>> + else
> >>>> + link = &(*link)->rb_right;
> >>>> + }
> >>>> +
> >>>> + new_node = kzalloc(sizeof(*new_node), GFP_KERNEL);
> >>>> + if (!new_node) {
> >>>> + rc = -ENOMEM;
> >>>> + goto out_unlock;
> >>>> + }
> >>>> +
> >>>> + new_node->iova = iova;
> >>>> + new_node->size = size;
> >>>> + INIT_LIST_HEAD(&new_node->free_node);
> >>>> +
> >>>> + /* Put the new node here */
> >>>> + rb_link_node(&new_node->node, parent, link);
> >>>> + rb_insert_color(&new_node->node, root);
> >>>> +
> >>>> + update_free_list(new_node, vdpa_nic, true);
> >>>> +
> >>>> +out_unlock:
> >>>> + mutex_unlock(&vdpa_nic->iova_lock);
> >>>> + return rc;
> >>>> +}
> >>>> +
> >>>> +static struct ef100_vdpa_iova_node*
> >>>> +ef100_rbt_search_node(struct ef100_vdpa_nic *vdpa_nic,
> >>>> + unsigned long iova)
> >>>> +{
> >>>> + struct ef100_vdpa_iova_node *iova_node;
> >>>> + struct rb_node *rb_node;
> >>>> + struct rb_root *root;
> >>>> +
> >>>> + root = &vdpa_nic->iova_root;
> >>>> + if (!root)
> >>>> + return NULL;
> >>>> +
> >>>> + rb_node = root->rb_node;
> >>>> +
> >>>> + while (rb_node) {
> >>>> + iova_node = rb_entry(rb_node, struct ef100_vdpa_iova_node,
> >>>> + node);
> >>>> + if (iova_node->iova > iova)
> >>>> + rb_node = rb_node->rb_left;
> >>>> + else if (iova_node->iova < iova)
> >>>> + rb_node = rb_node->rb_right;
> >>>> + else
> >>>> + return iova_node;
> >>>> + }
> >>>> +
> >>>> + return NULL;
> >>>> +}
> >>>> +
> >>>> +void efx_ef100_remove_iova_node(struct ef100_vdpa_nic *vdpa_nic,
> >>>> + unsigned long iova)
> >>>> +{
> >>>> + struct ef100_vdpa_iova_node *iova_node;
> >>>> +
> >>>> + mutex_lock(&vdpa_nic->iova_lock);
> >>>> + iova_node = ef100_rbt_search_node(vdpa_nic, iova);
> >>>> + if (!iova_node)
> >>>> + goto out_unlock;
> >>>> +
> >>>> + update_free_list(iova_node, vdpa_nic, false);
> >>>> +
> >>>> + rb_erase(&iova_node->node, &vdpa_nic->iova_root);
> >>>> + kfree(iova_node);
> >>>> +
> >>>> +out_unlock:
> >>>> + mutex_unlock(&vdpa_nic->iova_lock);
> >>>> +}
> >>>> +
> >>>> +void efx_ef100_delete_iova(struct ef100_vdpa_nic *vdpa_nic)
> >>>> +{
> >>>> + struct ef100_vdpa_iova_node *iova_node;
> >>>> + struct rb_root *iova_root;
> >>>> + struct rb_node *node;
> >>>> +
> >>>> + mutex_lock(&vdpa_nic->iova_lock);
> >>>> +
> >>>> + iova_root = &vdpa_nic->iova_root;
> >>>> + while (!RB_EMPTY_ROOT(iova_root)) {
> >>>> + node = rb_first(iova_root);
> >>>> + iova_node = rb_entry(node, struct ef100_vdpa_iova_node, node);
> >>>> + if (!list_empty(&iova_node->free_node))
> >>>> + list_del_init(&iova_node->free_node);
> >>>> + if (vdpa_nic->domain)
> >>>> + iommu_unmap(vdpa_nic->domain, iova_node->iova,
> >>>> + iova_node->size);
> >>>> + rb_erase(node, iova_root);
> >>>> + kfree(iova_node);
> >>>> + }
> >>>> +
> >>>> + mutex_unlock(&vdpa_nic->iova_lock);
> >>>> +}
> >>>> +
> >>>> +int efx_ef100_find_new_iova(struct ef100_vdpa_nic *vdpa_nic,
> >>>> + unsigned int buf_len,
> >>>> + u64 *new_iova)
> >>>> +{
> >>>> + struct ef100_vdpa_iova_node *iova_node;
> >>>> +
> >>>> + /* pick the first node from freelist */
> >>>> + iova_node = list_first_entry_or_null(&vdpa_nic->free_list,
> >>>> + struct ef100_vdpa_iova_node,
> >>>> + free_node);
> >>>> + if (!iova_node)
> >>>> + return -ENOENT;
> >>>> +
> >>>> + *new_iova = iova_node->iova + iova_node->size;
> >>>> + return 0;
> >>>> +}
> >>>> diff --git a/drivers/net/ethernet/sfc/ef100_iova.h b/drivers/net/ethernet/sfc/ef100_iova.h
> >>>> new file mode 100644
> >>>> index 000000000000..68e39c4152c7
> >>>> --- /dev/null
> >>>> +++ b/drivers/net/ethernet/sfc/ef100_iova.h
> >>>> @@ -0,0 +1,40 @@
> >>>> +/* SPDX-License-Identifier: GPL-2.0 */
> >>>> +/* Driver for Xilinx network controllers and boards
> >>>> + * Copyright(C) 2020-2022 Xilinx, Inc.
> >>>> + * Copyright(C) 2022 Advanced Micro Devices, Inc.
> >>>> + *
> >>>> + * This program is free software; you can redistribute it and/or modify it
> >>>> + * under the terms of the GNU General Public License version 2 as published
> >>>> + * by the Free Software Foundation, incorporated herein by reference.
> >>>> + */
> >>>> +#ifndef EFX_EF100_IOVA_H
> >>>> +#define EFX_EF100_IOVA_H
> >>>> +
> >>>> +#include "ef100_nic.h"
> >>>> +#include "ef100_vdpa.h"
> >>>> +
> >>>> +#if defined(CONFIG_SFC_VDPA)
> >>>> +/**
> >>>> + * struct ef100_vdpa_iova_node - guest buffer iova entry
> >>>> + *
> >>>> + * @node: red black tree node
> >>>> + * @iova: mapping's IO virtual address
> >>>> + * @size: length of mapped region in bytes
> >>>> + * @free_node: free list node
> >>>> + */
> >>>> +struct ef100_vdpa_iova_node {
> >>>> + struct rb_node node;
> >>>> + unsigned long iova;
> >>>> + size_t size;
> >>>> + struct list_head free_node;
> >>>> +};
> >>>> +
> >>>> +int efx_ef100_insert_iova_node(struct ef100_vdpa_nic *vdpa_nic,
> >>>> + u64 iova, u64 size);
> >>>> +void efx_ef100_remove_iova_node(struct ef100_vdpa_nic *vdpa_nic,
> >>>> + unsigned long iova);
> >>>> +void efx_ef100_delete_iova(struct ef100_vdpa_nic *vdpa_nic);
> >>>> +int efx_ef100_find_new_iova(struct ef100_vdpa_nic *vdpa_nic,
> >>>> + unsigned int buf_len, u64 *new_iova);
> >>>> +#endif /* CONFIG_SFC_VDPA */
> >>>> +#endif /* EFX_EF100_IOVA_H */
> >>>> diff --git a/drivers/net/ethernet/sfc/ef100_nic.c b/drivers/net/ethernet/sfc/ef100_nic.c
> >>>> index 41811c519275..72820d2fe19d 100644
> >>>> --- a/drivers/net/ethernet/sfc/ef100_nic.c
> >>>> +++ b/drivers/net/ethernet/sfc/ef100_nic.c
> >>>> @@ -33,7 +33,6 @@
> >>>>
> >>>> #define EF100_MAX_VIS 4096
> >>>> #define EF100_NUM_MCDI_BUFFERS 1
> >>>> -#define MCDI_BUF_LEN (8 + MCDI_CTL_SDU_LEN_MAX)
> >>>>
> >>>> #define EF100_RESET_PORT ((ETH_RESET_MAC | ETH_RESET_PHY) << ETH_RESET_SHARED_SHIFT)
> >>>>
> >>>> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.c b/drivers/net/ethernet/sfc/ef100_vdpa.c
> >>>> index 80bca281a748..b9368eb1acd5 100644
> >>>> --- a/drivers/net/ethernet/sfc/ef100_vdpa.c
> >>>> +++ b/drivers/net/ethernet/sfc/ef100_vdpa.c
> >>>> @@ -14,6 +14,7 @@
> >>>> #include <uapi/linux/vdpa.h>
> >>>> #include "ef100_vdpa.h"
> >>>> #include "mcdi_vdpa.h"
> >>>> +#include "ef100_iova.h"
> >>>> #include "mcdi_filters.h"
> >>>> #include "mcdi_functions.h"
> >>>> #include "ef100_netdev.h"
> >>>> @@ -280,6 +281,34 @@ static int get_net_config(struct ef100_vdpa_nic *vdpa_nic)
> >>>> return 0;
> >>>> }
> >>>>
> >>>> +static int vdpa_update_domain(struct ef100_vdpa_nic *vdpa_nic)
> >>>> +{
> >>>> + struct vdpa_device *vdpa = &vdpa_nic->vdpa_dev;
> >>>> + struct iommu_domain_geometry *geo;
> >>>> + struct device *dma_dev;
> >>>> +
> >>>> + dma_dev = vdpa_get_dma_dev(vdpa);
> >>>> + if (!device_iommu_capable(dma_dev, IOMMU_CAP_CACHE_COHERENCY))
> >>>> + return -EOPNOTSUPP;
> >>>> +
> >>>> + vdpa_nic->domain = iommu_get_domain_for_dev(dma_dev);
> >>>> + if (!vdpa_nic->domain)
> >>>> + return -ENODEV;
> >>>> +
> >>>> + geo = &vdpa_nic->domain->geometry;
> >>>> + /* save the geo aperture range for validation in dma_map */
> >>>> + vdpa_nic->geo_aper_start = geo->aperture_start;
> >>>> +
> >>>> + /* Handle the boundary case */
> >>>> + if (geo->aperture_end == ~0ULL)
> >>>> + geo->aperture_end -= 1;
> >>>> + vdpa_nic->geo_aper_end = geo->aperture_end;
> >>>> +
> >>>> + /* insert a sentinel node */
> >>>> + return efx_ef100_insert_iova_node(vdpa_nic,
> >>>> + vdpa_nic->geo_aper_end + 1, 0);
> >>>> +}
> >>>> +
> >>>> static struct ef100_vdpa_nic *ef100_vdpa_create(struct efx_nic *efx,
> >>>> const char *dev_name,
> >>>> enum ef100_vdpa_class dev_type,
> >>>> @@ -316,6 +345,7 @@ static struct ef100_vdpa_nic *ef100_vdpa_create(struct efx_nic *efx,
> >>>> }
> >>>>
> >>>> mutex_init(&vdpa_nic->lock);
> >>>> + mutex_init(&vdpa_nic->iova_lock);
> >>>> dev = &vdpa_nic->vdpa_dev.dev;
> >>>> efx->vdpa_nic = vdpa_nic;
> >>>> vdpa_nic->vdpa_dev.dma_dev = &efx->pci_dev->dev;
> >>>> @@ -325,9 +355,11 @@ static struct ef100_vdpa_nic *ef100_vdpa_create(struct efx_nic *efx,
> >>>> vdpa_nic->pf_index = nic_data->pf_index;
> >>>> vdpa_nic->vf_index = nic_data->vf_index;
> >>>> vdpa_nic->vdpa_state = EF100_VDPA_STATE_INITIALIZED;
> >>>> + vdpa_nic->iova_root = RB_ROOT;
> >>>> vdpa_nic->mac_address = (u8 *)&vdpa_nic->net_config.mac;
> >>>> ether_addr_copy(vdpa_nic->mac_address, mac);
> >>>> vdpa_nic->mac_configured = true;
> >>>> + INIT_LIST_HEAD(&vdpa_nic->free_list);
> >>>>
> >>>> for (i = 0; i < EF100_VDPA_MAC_FILTER_NTYPES; i++)
> >>>> vdpa_nic->filters[i].filter_id = EFX_INVALID_FILTER_ID;
> >>>> @@ -353,6 +385,12 @@ static struct ef100_vdpa_nic *ef100_vdpa_create(struct efx_nic *efx,
> >>>> goto err_put_device;
> >>>> }
> >>>>
> >>>> + rc = vdpa_update_domain(vdpa_nic);
> >>>> + if (rc) {
> >>>> + pci_err(efx->pci_dev, "update_domain failed, err: %d\n", rc);
> >>>> + goto err_put_device;
> >>>> + }
> >>>> +
> >>>> rc = get_net_config(vdpa_nic);
> >>>> if (rc)
> >>>> goto err_put_device;
> >>>> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.h b/drivers/net/ethernet/sfc/ef100_vdpa.h
> >>>> index 1b0bbba88154..c3c77029973d 100644
> >>>> --- a/drivers/net/ethernet/sfc/ef100_vdpa.h
> >>>> +++ b/drivers/net/ethernet/sfc/ef100_vdpa.h
> >>>> @@ -12,7 +12,9 @@
> >>>> #define __EF100_VDPA_H__
> >>>>
> >>>> #include <linux/vdpa.h>
> >>>> +#include <linux/iommu.h>
> >>>> #include <uapi/linux/virtio_net.h>
> >>>> +#include <linux/rbtree.h>
> >>>> #include "net_driver.h"
> >>>> #include "ef100_nic.h"
> >>>>
> >>>> @@ -155,6 +157,12 @@ struct ef100_vdpa_filter {
> >>>> * @mac_configured: true after MAC address is configured
> >>>> * @filters: details of all filters created on this vdpa device
> >>>> * @cfg_cb: callback for config change
> >>>> + * @domain: IOMMU domain
> >>>> + * @iova_root: iova rbtree root
> >>>> + * @iova_lock: lock to synchronize updates to rbtree and freelist
> >>>> + * @free_list: list to store free iova areas of size >= MCDI buffer length
> >>>> + * @geo_aper_start: start of valid IOVA range
> >>>> + * @geo_aper_end: end of valid IOVA range
> >>>> */
> >>>> struct ef100_vdpa_nic {
> >>>> struct vdpa_device vdpa_dev;
> >>>> @@ -174,6 +182,13 @@ struct ef100_vdpa_nic {
> >>>> bool mac_configured;
> >>>> struct ef100_vdpa_filter filters[EF100_VDPA_MAC_FILTER_NTYPES];
> >>>> struct vdpa_callback cfg_cb;
> >>>> + struct iommu_domain *domain;
> >>>> + struct rb_root iova_root;
> >>>> + /* mutex to synchronize rbtree operations */
> >>>> + struct mutex iova_lock;
> >>>> + struct list_head free_list;
> >>>> + u64 geo_aper_start;
> >>>> + u64 geo_aper_end;
> >>>> };
> >>>>
> >>>> int ef100_vdpa_init(struct efx_probe_data *probe_data);
> >>>> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa_ops.c b/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
> >>>> index 718b67f6da90..8c198d949fdb 100644
> >>>> --- a/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
> >>>> +++ b/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
> >>>> @@ -10,6 +10,7 @@
> >>>>
> >>>> #include <linux/vdpa.h>
> >>>> #include "ef100_vdpa.h"
> >>>> +#include "ef100_iova.h"
> >>>> #include "io.h"
> >>>> #include "mcdi_vdpa.h"
> >>>>
> >>>> @@ -260,6 +261,7 @@ static void ef100_reset_vdpa_device(struct ef100_vdpa_nic *vdpa_nic)
> >>>> if (!vdpa_nic->status)
> >>>> return;
> >>>>
> >>>> + efx_ef100_delete_iova(vdpa_nic);
> >>>> vdpa_nic->vdpa_state = EF100_VDPA_STATE_INITIALIZED;
> >>>> vdpa_nic->status = 0;
> >>>> vdpa_nic->features = 0;
> >>>> @@ -743,9 +745,12 @@ static void ef100_vdpa_free(struct vdpa_device *vdev)
> >>>> int i;
> >>>>
> >>>> if (vdpa_nic) {
> >>>> + /* clean-up the mappings and iova tree */
> >>>> + efx_ef100_delete_iova(vdpa_nic);
> >>>> for (i = 0; i < (vdpa_nic->max_queue_pairs * 2); i++)
> >>>> reset_vring(vdpa_nic, i);
> >>>> ef100_vdpa_irq_vectors_free(vdpa_nic->efx->pci_dev);
> >>>> + mutex_destroy(&vdpa_nic->iova_lock);
> >>>> mutex_destroy(&vdpa_nic->lock);
> >>>> vdpa_nic->efx->vdpa_nic = NULL;
> >>>> }
> >>>> diff --git a/drivers/net/ethernet/sfc/mcdi.h b/drivers/net/ethernet/sfc/mcdi.h
> >>>> index db4ca4975ada..7d977a58a0df 100644
> >>>> --- a/drivers/net/ethernet/sfc/mcdi.h
> >>>> +++ b/drivers/net/ethernet/sfc/mcdi.h
> >>>> @@ -7,6 +7,7 @@
> >>>> #ifndef EFX_MCDI_H
> >>>> #define EFX_MCDI_H
> >>>>
> >>>> +#include "mcdi_pcol.h"
> >>>> /**
> >>>> * enum efx_mcdi_state - MCDI request handling state
> >>>> * @MCDI_STATE_QUIESCENT: No pending MCDI requests. If the caller holds the
> >>>> @@ -40,6 +41,8 @@ enum efx_mcdi_mode {
> >>>> MCDI_MODE_FAIL,
> >>>> };
> >>>>
> >>>> +#define MCDI_BUF_LEN (8 + MCDI_CTL_SDU_LEN_MAX)
> >>>> +
> >>>> /**
> >>>> * struct efx_mcdi_iface - MCDI protocol context
> >>>> * @efx: The associated NIC.
> >>>> --
> >>>> 2.30.1
> >>>>
>
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH net-next 08/11] sfc: implement device status related vdpa config operations
2022-12-14 6:45 ` Jason Wang
@ 2023-01-09 10:21 ` Gautam Dawar
2023-01-11 6:36 ` Jason Wang
0 siblings, 1 reply; 39+ messages in thread
From: Gautam Dawar @ 2023-01-09 10:21 UTC (permalink / raw)
To: Jason Wang, Gautam Dawar
Cc: linux-net-drivers, netdev, eperezma, tanuj.kamde, Koushik.Dutta,
harpreet.anand, Edward Cree, Martin Habets, David S. Miller,
Eric Dumazet, Jakub Kicinski, Paolo Abeni, linux-kernel
On 12/14/22 12:15, Jason Wang wrote:
> Caution: This message originated from an External Source. Use proper caution when opening attachments, clicking links, or responding.
>
>
> On Wed, Dec 7, 2022 at 10:57 PM Gautam Dawar <gautam.dawar@amd.com> wrote:
>> vDPA config opertions to handle get/set device status and device
>> reset have been implemented.
>>
>> Signed-off-by: Gautam Dawar <gautam.dawar@amd.com>
>> ---
>> drivers/net/ethernet/sfc/ef100_vdpa.c | 7 +-
>> drivers/net/ethernet/sfc/ef100_vdpa.h | 1 +
>> drivers/net/ethernet/sfc/ef100_vdpa_ops.c | 133 ++++++++++++++++++++++
>> 3 files changed, 140 insertions(+), 1 deletion(-)
>>
>> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.c b/drivers/net/ethernet/sfc/ef100_vdpa.c
>> index 04d64bfe3c93..80bca281a748 100644
>> --- a/drivers/net/ethernet/sfc/ef100_vdpa.c
>> +++ b/drivers/net/ethernet/sfc/ef100_vdpa.c
>> @@ -225,9 +225,14 @@ static int vdpa_allocate_vis(struct efx_nic *efx, unsigned int *allocated_vis)
>>
>> static void ef100_vdpa_delete(struct efx_nic *efx)
>> {
>> + struct vdpa_device *vdpa_dev;
>> +
>> if (efx->vdpa_nic) {
>> + vdpa_dev = &efx->vdpa_nic->vdpa_dev;
>> + ef100_vdpa_reset(vdpa_dev);
> Any reason we need to reset during delete?
ef100_reset_vdpa_device() does the necessary clean-up including freeing
irqs, deleting filters and deleting the vrings which is required while
removing the vdpa device or unloading the driver.
>
>> +
>> /* replace with _vdpa_unregister_device later */
>> - put_device(&efx->vdpa_nic->vdpa_dev.dev);
>> + put_device(&vdpa_dev->dev);
>> efx->vdpa_nic = NULL;
>> }
>> efx_mcdi_free_vis(efx);
>> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.h b/drivers/net/ethernet/sfc/ef100_vdpa.h
>> index a33edd6dda12..1b0bbba88154 100644
>> --- a/drivers/net/ethernet/sfc/ef100_vdpa.h
>> +++ b/drivers/net/ethernet/sfc/ef100_vdpa.h
>> @@ -186,6 +186,7 @@ int ef100_vdpa_add_filter(struct ef100_vdpa_nic *vdpa_nic,
>> enum ef100_vdpa_mac_filter_type type);
>> int ef100_vdpa_irq_vectors_alloc(struct pci_dev *pci_dev, u16 nvqs);
>> void ef100_vdpa_irq_vectors_free(void *data);
>> +int ef100_vdpa_reset(struct vdpa_device *vdev);
>>
>> static inline bool efx_vdpa_is_little_endian(struct ef100_vdpa_nic *vdpa_nic)
>> {
>> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa_ops.c b/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
>> index 132ddb4a647b..718b67f6da90 100644
>> --- a/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
>> +++ b/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
>> @@ -251,6 +251,62 @@ static bool is_qid_invalid(struct ef100_vdpa_nic *vdpa_nic, u16 idx,
>> return false;
>> }
>>
>> +static void ef100_reset_vdpa_device(struct ef100_vdpa_nic *vdpa_nic)
>> +{
>> + int i;
>> +
>> + WARN_ON(!mutex_is_locked(&vdpa_nic->lock));
>> +
>> + if (!vdpa_nic->status)
>> + return;
>> +
>> + vdpa_nic->vdpa_state = EF100_VDPA_STATE_INITIALIZED;
>> + vdpa_nic->status = 0;
>> + vdpa_nic->features = 0;
>> + for (i = 0; i < (vdpa_nic->max_queue_pairs * 2); i++)
>> + reset_vring(vdpa_nic, i);
>> +}
>> +
>> +/* May be called under the rtnl lock */
>> +int ef100_vdpa_reset(struct vdpa_device *vdev)
>> +{
>> + struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
>> +
>> + /* vdpa device can be deleted anytime but the bar_config
>> + * could still be vdpa and hence efx->state would be STATE_VDPA.
>> + * Accordingly, ensure vdpa device exists before reset handling
>> + */
>> + if (!vdpa_nic)
>> + return -ENODEV;
>> +
>> + mutex_lock(&vdpa_nic->lock);
>> + ef100_reset_vdpa_device(vdpa_nic);
>> + mutex_unlock(&vdpa_nic->lock);
>> + return 0;
>> +}
>> +
>> +static int start_vdpa_device(struct ef100_vdpa_nic *vdpa_nic)
>> +{
>> + int rc = 0;
>> + int i, j;
>> +
>> + for (i = 0; i < (vdpa_nic->max_queue_pairs * 2); i++) {
>> + if (can_create_vring(vdpa_nic, i)) {
>> + rc = create_vring(vdpa_nic, i);
> So I think we can safely remove the create_vring() in set_vq_ready()
> since it's undefined behaviour if set_vq_ready() is called after
> DRIVER_OK.
Is this (undefined) behavior documented in the virtio spec? If so, can
you please point me to the section of virtio spec that calls this order
(set_vq_ready() after setting DRIVER_OK) undefined? Is it just that the
queue can't be enabled after DRIVER_OK or the reverse (disabling the
queue) after DRIVER_OK is not allowed?
>
>> + if (rc)
>> + goto clear_vring;
>> + }
>> + }
>> + vdpa_nic->vdpa_state = EF100_VDPA_STATE_STARTED;
>> + return rc;
>> +
>> +clear_vring:
>> + for (j = 0; j < i; j++)
>> + if (vdpa_nic->vring[j].vring_created)
>> + delete_vring(vdpa_nic, j);
>> + return rc;
>> +}
>> +
>> static int ef100_vdpa_set_vq_address(struct vdpa_device *vdev,
>> u16 idx, u64 desc_area, u64 driver_area,
>> u64 device_area)
>> @@ -568,6 +624,80 @@ static u32 ef100_vdpa_get_vendor_id(struct vdpa_device *vdev)
>> return EF100_VDPA_VENDOR_ID;
>> }
>>
>> +static u8 ef100_vdpa_get_status(struct vdpa_device *vdev)
>> +{
>> + struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
>> + u8 status;
>> +
>> + mutex_lock(&vdpa_nic->lock);
>> + status = vdpa_nic->status;
>> + mutex_unlock(&vdpa_nic->lock);
>> + return status;
>> +}
>> +
>> +static void ef100_vdpa_set_status(struct vdpa_device *vdev, u8 status)
>> +{
>> + struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
>> + u8 new_status;
>> + int rc;
>> +
>> + mutex_lock(&vdpa_nic->lock);
>> + if (!status) {
>> + dev_info(&vdev->dev,
>> + "%s: Status received is 0. Device reset being done\n",
>> + __func__);
>> + ef100_reset_vdpa_device(vdpa_nic);
>> + goto unlock_return;
>> + }
>> + new_status = status & ~vdpa_nic->status;
>> + if (new_status == 0) {
>> + dev_info(&vdev->dev,
>> + "%s: New status same as current status\n", __func__);
>> + goto unlock_return;
>> + }
>> + if (new_status & VIRTIO_CONFIG_S_FAILED) {
>> + ef100_reset_vdpa_device(vdpa_nic);
>> + goto unlock_return;
>> + }
>> +
>> + if (new_status & VIRTIO_CONFIG_S_ACKNOWLEDGE &&
>> + vdpa_nic->vdpa_state == EF100_VDPA_STATE_INITIALIZED) {
> As replied before, I think there's no need to check
> EF100_VDPA_STATE_INITIALIZED, otherwise it could be a bug somewhere.
Ok. Will remove the check against EF100_VDPA_STATE_INITIALIZED.
>> + vdpa_nic->status |= VIRTIO_CONFIG_S_ACKNOWLEDGE;
>> + new_status &= ~VIRTIO_CONFIG_S_ACKNOWLEDGE;
>> + }
>> + if (new_status & VIRTIO_CONFIG_S_DRIVER &&
>> + vdpa_nic->vdpa_state == EF100_VDPA_STATE_INITIALIZED) {
>> + vdpa_nic->status |= VIRTIO_CONFIG_S_DRIVER;
>> + new_status &= ~VIRTIO_CONFIG_S_DRIVER;
>> + }
>> + if (new_status & VIRTIO_CONFIG_S_FEATURES_OK &&
>> + vdpa_nic->vdpa_state == EF100_VDPA_STATE_INITIALIZED) {
>> + vdpa_nic->status |= VIRTIO_CONFIG_S_FEATURES_OK;
>> + vdpa_nic->vdpa_state = EF100_VDPA_STATE_NEGOTIATED;
> I think we can simply map EF100_VDPA_STATE_NEGOTIATED to
> VIRTIO_CONFIG_S_FEATURES_OK.
>
> E.g the code doesn't fail the feature negotiation by clearing the
> VIRTIO_CONFIG_S_FEATURES_OK when ef100_vdpa_set_driver_feature fails?
Ok.
>
> Thanks
Regards,
Gautam
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH net-next 08/11] sfc: implement device status related vdpa config operations
2023-01-09 10:21 ` Gautam Dawar
@ 2023-01-11 6:36 ` Jason Wang
2023-01-13 4:28 ` Jason Wang
0 siblings, 1 reply; 39+ messages in thread
From: Jason Wang @ 2023-01-11 6:36 UTC (permalink / raw)
To: Gautam Dawar
Cc: Gautam Dawar, linux-net-drivers, netdev, eperezma, tanuj.kamde,
Koushik.Dutta, harpreet.anand, Edward Cree, Martin Habets,
David S. Miller, Eric Dumazet, Jakub Kicinski, Paolo Abeni,
linux-kernel
On Mon, Jan 9, 2023 at 6:21 PM Gautam Dawar <gdawar@amd.com> wrote:
>
>
> On 12/14/22 12:15, Jason Wang wrote:
> > Caution: This message originated from an External Source. Use proper caution when opening attachments, clicking links, or responding.
> >
> >
> > On Wed, Dec 7, 2022 at 10:57 PM Gautam Dawar <gautam.dawar@amd.com> wrote:
> >> vDPA config opertions to handle get/set device status and device
> >> reset have been implemented.
> >>
> >> Signed-off-by: Gautam Dawar <gautam.dawar@amd.com>
> >> ---
> >> drivers/net/ethernet/sfc/ef100_vdpa.c | 7 +-
> >> drivers/net/ethernet/sfc/ef100_vdpa.h | 1 +
> >> drivers/net/ethernet/sfc/ef100_vdpa_ops.c | 133 ++++++++++++++++++++++
> >> 3 files changed, 140 insertions(+), 1 deletion(-)
> >>
> >> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.c b/drivers/net/ethernet/sfc/ef100_vdpa.c
> >> index 04d64bfe3c93..80bca281a748 100644
> >> --- a/drivers/net/ethernet/sfc/ef100_vdpa.c
> >> +++ b/drivers/net/ethernet/sfc/ef100_vdpa.c
> >> @@ -225,9 +225,14 @@ static int vdpa_allocate_vis(struct efx_nic *efx, unsigned int *allocated_vis)
> >>
> >> static void ef100_vdpa_delete(struct efx_nic *efx)
> >> {
> >> + struct vdpa_device *vdpa_dev;
> >> +
> >> if (efx->vdpa_nic) {
> >> + vdpa_dev = &efx->vdpa_nic->vdpa_dev;
> >> + ef100_vdpa_reset(vdpa_dev);
> > Any reason we need to reset during delete?
> ef100_reset_vdpa_device() does the necessary clean-up including freeing
> irqs, deleting filters and deleting the vrings which is required while
> removing the vdpa device or unloading the driver.
That's fine but the name might be a little bit confusing since vDPA
reset is not necessary here.
> >
> >> +
> >> /* replace with _vdpa_unregister_device later */
> >> - put_device(&efx->vdpa_nic->vdpa_dev.dev);
> >> + put_device(&vdpa_dev->dev);
> >> efx->vdpa_nic = NULL;
> >> }
> >> efx_mcdi_free_vis(efx);
> >> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.h b/drivers/net/ethernet/sfc/ef100_vdpa.h
> >> index a33edd6dda12..1b0bbba88154 100644
> >> --- a/drivers/net/ethernet/sfc/ef100_vdpa.h
> >> +++ b/drivers/net/ethernet/sfc/ef100_vdpa.h
> >> @@ -186,6 +186,7 @@ int ef100_vdpa_add_filter(struct ef100_vdpa_nic *vdpa_nic,
> >> enum ef100_vdpa_mac_filter_type type);
> >> int ef100_vdpa_irq_vectors_alloc(struct pci_dev *pci_dev, u16 nvqs);
> >> void ef100_vdpa_irq_vectors_free(void *data);
> >> +int ef100_vdpa_reset(struct vdpa_device *vdev);
> >>
> >> static inline bool efx_vdpa_is_little_endian(struct ef100_vdpa_nic *vdpa_nic)
> >> {
> >> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa_ops.c b/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
> >> index 132ddb4a647b..718b67f6da90 100644
> >> --- a/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
> >> +++ b/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
> >> @@ -251,6 +251,62 @@ static bool is_qid_invalid(struct ef100_vdpa_nic *vdpa_nic, u16 idx,
> >> return false;
> >> }
> >>
> >> +static void ef100_reset_vdpa_device(struct ef100_vdpa_nic *vdpa_nic)
> >> +{
> >> + int i;
> >> +
> >> + WARN_ON(!mutex_is_locked(&vdpa_nic->lock));
> >> +
> >> + if (!vdpa_nic->status)
> >> + return;
> >> +
> >> + vdpa_nic->vdpa_state = EF100_VDPA_STATE_INITIALIZED;
> >> + vdpa_nic->status = 0;
> >> + vdpa_nic->features = 0;
> >> + for (i = 0; i < (vdpa_nic->max_queue_pairs * 2); i++)
> >> + reset_vring(vdpa_nic, i);
> >> +}
> >> +
> >> +/* May be called under the rtnl lock */
> >> +int ef100_vdpa_reset(struct vdpa_device *vdev)
> >> +{
> >> + struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
> >> +
> >> + /* vdpa device can be deleted anytime but the bar_config
> >> + * could still be vdpa and hence efx->state would be STATE_VDPA.
> >> + * Accordingly, ensure vdpa device exists before reset handling
> >> + */
> >> + if (!vdpa_nic)
> >> + return -ENODEV;
> >> +
> >> + mutex_lock(&vdpa_nic->lock);
> >> + ef100_reset_vdpa_device(vdpa_nic);
> >> + mutex_unlock(&vdpa_nic->lock);
> >> + return 0;
> >> +}
> >> +
> >> +static int start_vdpa_device(struct ef100_vdpa_nic *vdpa_nic)
> >> +{
> >> + int rc = 0;
> >> + int i, j;
> >> +
> >> + for (i = 0; i < (vdpa_nic->max_queue_pairs * 2); i++) {
> >> + if (can_create_vring(vdpa_nic, i)) {
> >> + rc = create_vring(vdpa_nic, i);
> > So I think we can safely remove the create_vring() in set_vq_ready()
> > since it's undefined behaviour if set_vq_ready() is called after
> > DRIVER_OK.
> Is this (undefined) behavior documented in the virtio spec?
This part is kind of tricky:
PCI transport has a queue_enable field. And recently,
VIRTIO_F_RING_RESET was introduced. Let's start without that first:
In
4.1.4.3.2 Driver Requirements: Common configuration structure layout
It said:
"The driver MUST configure the other virtqueue fields before enabling
the virtqueue with queue_enable."
and
"The driver MUST NOT write a 0 to queue_enable."
My understanding is that:
1) Write 0 is forbidden
2) Write 1 after DRIVER_OK is undefined behaviour (or need to clarify)
With VIRTIO_F_RING_RESET is negotiated:
"
If VIRTIO_F_RING_RESET has been negotiated, after the driver writes 1
to queue_reset to reset the queue, the driver MUST NOT consider queue
reset to be complete until it reads back 0 in queue_reset. The driver
MAY re-enable the queue by writing 1 to queue_enable after ensuring
that other virtqueue fields have been set up correctly. The driver MAY
set driver-writeable queue configuration values to different values
than those that were used before the queue reset. (see 2.6.1).
"
Write 1 to queue_enable after DRIVER_OK and after the queue is reset is allowed.
Thanks
> If so, can
> you please point me to the section of virtio spec that calls this order
> (set_vq_ready() after setting DRIVER_OK) undefined? Is it just that the
> queue can't be enabled after DRIVER_OK or the reverse (disabling the
> queue) after DRIVER_OK is not allowed?
> >
> >> + if (rc)
> >> + goto clear_vring;
> >> + }
> >> + }
> >> + vdpa_nic->vdpa_state = EF100_VDPA_STATE_STARTED;
> >> + return rc;
> >> +
> >> +clear_vring:
> >> + for (j = 0; j < i; j++)
> >> + if (vdpa_nic->vring[j].vring_created)
> >> + delete_vring(vdpa_nic, j);
> >> + return rc;
> >> +}
> >> +
> >> static int ef100_vdpa_set_vq_address(struct vdpa_device *vdev,
> >> u16 idx, u64 desc_area, u64 driver_area,
> >> u64 device_area)
> >> @@ -568,6 +624,80 @@ static u32 ef100_vdpa_get_vendor_id(struct vdpa_device *vdev)
> >> return EF100_VDPA_VENDOR_ID;
> >> }
> >>
> >> +static u8 ef100_vdpa_get_status(struct vdpa_device *vdev)
> >> +{
> >> + struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
> >> + u8 status;
> >> +
> >> + mutex_lock(&vdpa_nic->lock);
> >> + status = vdpa_nic->status;
> >> + mutex_unlock(&vdpa_nic->lock);
> >> + return status;
> >> +}
> >> +
> >> +static void ef100_vdpa_set_status(struct vdpa_device *vdev, u8 status)
> >> +{
> >> + struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
> >> + u8 new_status;
> >> + int rc;
> >> +
> >> + mutex_lock(&vdpa_nic->lock);
> >> + if (!status) {
> >> + dev_info(&vdev->dev,
> >> + "%s: Status received is 0. Device reset being done\n",
> >> + __func__);
> >> + ef100_reset_vdpa_device(vdpa_nic);
> >> + goto unlock_return;
> >> + }
> >> + new_status = status & ~vdpa_nic->status;
> >> + if (new_status == 0) {
> >> + dev_info(&vdev->dev,
> >> + "%s: New status same as current status\n", __func__);
> >> + goto unlock_return;
> >> + }
> >> + if (new_status & VIRTIO_CONFIG_S_FAILED) {
> >> + ef100_reset_vdpa_device(vdpa_nic);
> >> + goto unlock_return;
> >> + }
> >> +
> >> + if (new_status & VIRTIO_CONFIG_S_ACKNOWLEDGE &&
> >> + vdpa_nic->vdpa_state == EF100_VDPA_STATE_INITIALIZED) {
> > As replied before, I think there's no need to check
> > EF100_VDPA_STATE_INITIALIZED, otherwise it could be a bug somewhere.
> Ok. Will remove the check against EF100_VDPA_STATE_INITIALIZED.
> >> + vdpa_nic->status |= VIRTIO_CONFIG_S_ACKNOWLEDGE;
> >> + new_status &= ~VIRTIO_CONFIG_S_ACKNOWLEDGE;
> >> + }
> >> + if (new_status & VIRTIO_CONFIG_S_DRIVER &&
> >> + vdpa_nic->vdpa_state == EF100_VDPA_STATE_INITIALIZED) {
> >> + vdpa_nic->status |= VIRTIO_CONFIG_S_DRIVER;
> >> + new_status &= ~VIRTIO_CONFIG_S_DRIVER;
> >> + }
> >> + if (new_status & VIRTIO_CONFIG_S_FEATURES_OK &&
> >> + vdpa_nic->vdpa_state == EF100_VDPA_STATE_INITIALIZED) {
> >> + vdpa_nic->status |= VIRTIO_CONFIG_S_FEATURES_OK;
> >> + vdpa_nic->vdpa_state = EF100_VDPA_STATE_NEGOTIATED;
> > I think we can simply map EF100_VDPA_STATE_NEGOTIATED to
> > VIRTIO_CONFIG_S_FEATURES_OK.
> >
> > E.g the code doesn't fail the feature negotiation by clearing the
> > VIRTIO_CONFIG_S_FEATURES_OK when ef100_vdpa_set_driver_feature fails?
> Ok.
> >
> > Thanks
>
> Regards,
>
> Gautam
>
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH net-next 08/11] sfc: implement device status related vdpa config operations
2023-01-11 6:36 ` Jason Wang
@ 2023-01-13 4:28 ` Jason Wang
2023-01-13 6:10 ` Gautam Dawar
0 siblings, 1 reply; 39+ messages in thread
From: Jason Wang @ 2023-01-13 4:28 UTC (permalink / raw)
To: Gautam Dawar
Cc: Gautam Dawar, linux-net-drivers, netdev, eperezma, tanuj.kamde,
Koushik.Dutta, harpreet.anand, Edward Cree, Martin Habets,
David S. Miller, Eric Dumazet, Jakub Kicinski, Paolo Abeni,
linux-kernel
On Wed, Jan 11, 2023 at 2:36 PM Jason Wang <jasowang@redhat.com> wrote:
>
> On Mon, Jan 9, 2023 at 6:21 PM Gautam Dawar <gdawar@amd.com> wrote:
> >
> >
> > On 12/14/22 12:15, Jason Wang wrote:
> > > Caution: This message originated from an External Source. Use proper caution when opening attachments, clicking links, or responding.
> > >
> > >
> > > On Wed, Dec 7, 2022 at 10:57 PM Gautam Dawar <gautam.dawar@amd.com> wrote:
> > >> vDPA config opertions to handle get/set device status and device
> > >> reset have been implemented.
> > >>
> > >> Signed-off-by: Gautam Dawar <gautam.dawar@amd.com>
> > >> ---
> > >> drivers/net/ethernet/sfc/ef100_vdpa.c | 7 +-
> > >> drivers/net/ethernet/sfc/ef100_vdpa.h | 1 +
> > >> drivers/net/ethernet/sfc/ef100_vdpa_ops.c | 133 ++++++++++++++++++++++
> > >> 3 files changed, 140 insertions(+), 1 deletion(-)
> > >>
> > >> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.c b/drivers/net/ethernet/sfc/ef100_vdpa.c
> > >> index 04d64bfe3c93..80bca281a748 100644
> > >> --- a/drivers/net/ethernet/sfc/ef100_vdpa.c
> > >> +++ b/drivers/net/ethernet/sfc/ef100_vdpa.c
> > >> @@ -225,9 +225,14 @@ static int vdpa_allocate_vis(struct efx_nic *efx, unsigned int *allocated_vis)
> > >>
> > >> static void ef100_vdpa_delete(struct efx_nic *efx)
> > >> {
> > >> + struct vdpa_device *vdpa_dev;
> > >> +
> > >> if (efx->vdpa_nic) {
> > >> + vdpa_dev = &efx->vdpa_nic->vdpa_dev;
> > >> + ef100_vdpa_reset(vdpa_dev);
> > > Any reason we need to reset during delete?
> > ef100_reset_vdpa_device() does the necessary clean-up including freeing
> > irqs, deleting filters and deleting the vrings which is required while
> > removing the vdpa device or unloading the driver.
>
> That's fine but the name might be a little bit confusing since vDPA
> reset is not necessary here.
>
> > >
> > >> +
> > >> /* replace with _vdpa_unregister_device later */
> > >> - put_device(&efx->vdpa_nic->vdpa_dev.dev);
> > >> + put_device(&vdpa_dev->dev);
> > >> efx->vdpa_nic = NULL;
> > >> }
> > >> efx_mcdi_free_vis(efx);
> > >> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.h b/drivers/net/ethernet/sfc/ef100_vdpa.h
> > >> index a33edd6dda12..1b0bbba88154 100644
> > >> --- a/drivers/net/ethernet/sfc/ef100_vdpa.h
> > >> +++ b/drivers/net/ethernet/sfc/ef100_vdpa.h
> > >> @@ -186,6 +186,7 @@ int ef100_vdpa_add_filter(struct ef100_vdpa_nic *vdpa_nic,
> > >> enum ef100_vdpa_mac_filter_type type);
> > >> int ef100_vdpa_irq_vectors_alloc(struct pci_dev *pci_dev, u16 nvqs);
> > >> void ef100_vdpa_irq_vectors_free(void *data);
> > >> +int ef100_vdpa_reset(struct vdpa_device *vdev);
> > >>
> > >> static inline bool efx_vdpa_is_little_endian(struct ef100_vdpa_nic *vdpa_nic)
> > >> {
> > >> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa_ops.c b/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
> > >> index 132ddb4a647b..718b67f6da90 100644
> > >> --- a/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
> > >> +++ b/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
> > >> @@ -251,6 +251,62 @@ static bool is_qid_invalid(struct ef100_vdpa_nic *vdpa_nic, u16 idx,
> > >> return false;
> > >> }
> > >>
> > >> +static void ef100_reset_vdpa_device(struct ef100_vdpa_nic *vdpa_nic)
> > >> +{
> > >> + int i;
> > >> +
> > >> + WARN_ON(!mutex_is_locked(&vdpa_nic->lock));
> > >> +
> > >> + if (!vdpa_nic->status)
> > >> + return;
> > >> +
> > >> + vdpa_nic->vdpa_state = EF100_VDPA_STATE_INITIALIZED;
> > >> + vdpa_nic->status = 0;
> > >> + vdpa_nic->features = 0;
> > >> + for (i = 0; i < (vdpa_nic->max_queue_pairs * 2); i++)
> > >> + reset_vring(vdpa_nic, i);
> > >> +}
> > >> +
> > >> +/* May be called under the rtnl lock */
> > >> +int ef100_vdpa_reset(struct vdpa_device *vdev)
> > >> +{
> > >> + struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
> > >> +
> > >> + /* vdpa device can be deleted anytime but the bar_config
> > >> + * could still be vdpa and hence efx->state would be STATE_VDPA.
> > >> + * Accordingly, ensure vdpa device exists before reset handling
> > >> + */
> > >> + if (!vdpa_nic)
> > >> + return -ENODEV;
> > >> +
> > >> + mutex_lock(&vdpa_nic->lock);
> > >> + ef100_reset_vdpa_device(vdpa_nic);
> > >> + mutex_unlock(&vdpa_nic->lock);
> > >> + return 0;
> > >> +}
> > >> +
> > >> +static int start_vdpa_device(struct ef100_vdpa_nic *vdpa_nic)
> > >> +{
> > >> + int rc = 0;
> > >> + int i, j;
> > >> +
> > >> + for (i = 0; i < (vdpa_nic->max_queue_pairs * 2); i++) {
> > >> + if (can_create_vring(vdpa_nic, i)) {
> > >> + rc = create_vring(vdpa_nic, i);
> > > So I think we can safely remove the create_vring() in set_vq_ready()
> > > since it's undefined behaviour if set_vq_ready() is called after
> > > DRIVER_OK.
> > Is this (undefined) behavior documented in the virtio spec?
>
> This part is kind of tricky:
>
> PCI transport has a queue_enable field. And recently,
> VIRTIO_F_RING_RESET was introduced. Let's start without that first:
>
> In
>
> 4.1.4.3.2 Driver Requirements: Common configuration structure layout
>
> It said:
>
> "The driver MUST configure the other virtqueue fields before enabling
> the virtqueue with queue_enable."
>
> and
>
> "The driver MUST NOT write a 0 to queue_enable."
>
> My understanding is that:
>
> 1) Write 0 is forbidden
> 2) Write 1 after DRIVER_OK is undefined behaviour (or need to clarify)
>
> With VIRTIO_F_RING_RESET is negotiated:
>
> "
> If VIRTIO_F_RING_RESET has been negotiated, after the driver writes 1
> to queue_reset to reset the queue, the driver MUST NOT consider queue
> reset to be complete until it reads back 0 in queue_reset. The driver
> MAY re-enable the queue by writing 1 to queue_enable after ensuring
> that other virtqueue fields have been set up correctly. The driver MAY
> set driver-writeable queue configuration values to different values
> than those that were used before the queue reset. (see 2.6.1).
> "
>
> Write 1 to queue_enable after DRIVER_OK and after the queue is reset is allowed.
>
> Thanks
Btw, I just realized that we need to stick to the current behaviour,
that is to say, to allow set_vq_ready() to be called after DRIVER_OK.
It is needed for the cvq trap and migration for control virtqueue:
https://www.mail-archive.com/qemu-devel@nongnu.org/msg931491.html
Thanks
>
>
> > If so, can
> > you please point me to the section of virtio spec that calls this order
> > (set_vq_ready() after setting DRIVER_OK) undefined? Is it just that the
> > queue can't be enabled after DRIVER_OK or the reverse (disabling the
> > queue) after DRIVER_OK is not allowed?
> > >
> > >> + if (rc)
> > >> + goto clear_vring;
> > >> + }
> > >> + }
> > >> + vdpa_nic->vdpa_state = EF100_VDPA_STATE_STARTED;
> > >> + return rc;
> > >> +
> > >> +clear_vring:
> > >> + for (j = 0; j < i; j++)
> > >> + if (vdpa_nic->vring[j].vring_created)
> > >> + delete_vring(vdpa_nic, j);
> > >> + return rc;
> > >> +}
> > >> +
> > >> static int ef100_vdpa_set_vq_address(struct vdpa_device *vdev,
> > >> u16 idx, u64 desc_area, u64 driver_area,
> > >> u64 device_area)
> > >> @@ -568,6 +624,80 @@ static u32 ef100_vdpa_get_vendor_id(struct vdpa_device *vdev)
> > >> return EF100_VDPA_VENDOR_ID;
> > >> }
> > >>
> > >> +static u8 ef100_vdpa_get_status(struct vdpa_device *vdev)
> > >> +{
> > >> + struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
> > >> + u8 status;
> > >> +
> > >> + mutex_lock(&vdpa_nic->lock);
> > >> + status = vdpa_nic->status;
> > >> + mutex_unlock(&vdpa_nic->lock);
> > >> + return status;
> > >> +}
> > >> +
> > >> +static void ef100_vdpa_set_status(struct vdpa_device *vdev, u8 status)
> > >> +{
> > >> + struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
> > >> + u8 new_status;
> > >> + int rc;
> > >> +
> > >> + mutex_lock(&vdpa_nic->lock);
> > >> + if (!status) {
> > >> + dev_info(&vdev->dev,
> > >> + "%s: Status received is 0. Device reset being done\n",
> > >> + __func__);
> > >> + ef100_reset_vdpa_device(vdpa_nic);
> > >> + goto unlock_return;
> > >> + }
> > >> + new_status = status & ~vdpa_nic->status;
> > >> + if (new_status == 0) {
> > >> + dev_info(&vdev->dev,
> > >> + "%s: New status same as current status\n", __func__);
> > >> + goto unlock_return;
> > >> + }
> > >> + if (new_status & VIRTIO_CONFIG_S_FAILED) {
> > >> + ef100_reset_vdpa_device(vdpa_nic);
> > >> + goto unlock_return;
> > >> + }
> > >> +
> > >> + if (new_status & VIRTIO_CONFIG_S_ACKNOWLEDGE &&
> > >> + vdpa_nic->vdpa_state == EF100_VDPA_STATE_INITIALIZED) {
> > > As replied before, I think there's no need to check
> > > EF100_VDPA_STATE_INITIALIZED, otherwise it could be a bug somewhere.
> > Ok. Will remove the check against EF100_VDPA_STATE_INITIALIZED.
> > >> + vdpa_nic->status |= VIRTIO_CONFIG_S_ACKNOWLEDGE;
> > >> + new_status &= ~VIRTIO_CONFIG_S_ACKNOWLEDGE;
> > >> + }
> > >> + if (new_status & VIRTIO_CONFIG_S_DRIVER &&
> > >> + vdpa_nic->vdpa_state == EF100_VDPA_STATE_INITIALIZED) {
> > >> + vdpa_nic->status |= VIRTIO_CONFIG_S_DRIVER;
> > >> + new_status &= ~VIRTIO_CONFIG_S_DRIVER;
> > >> + }
> > >> + if (new_status & VIRTIO_CONFIG_S_FEATURES_OK &&
> > >> + vdpa_nic->vdpa_state == EF100_VDPA_STATE_INITIALIZED) {
> > >> + vdpa_nic->status |= VIRTIO_CONFIG_S_FEATURES_OK;
> > >> + vdpa_nic->vdpa_state = EF100_VDPA_STATE_NEGOTIATED;
> > > I think we can simply map EF100_VDPA_STATE_NEGOTIATED to
> > > VIRTIO_CONFIG_S_FEATURES_OK.
> > >
> > > E.g the code doesn't fail the feature negotiation by clearing the
> > > VIRTIO_CONFIG_S_FEATURES_OK when ef100_vdpa_set_driver_feature fails?
> > Ok.
> > >
> > > Thanks
> >
> > Regards,
> >
> > Gautam
> >
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH net-next 08/11] sfc: implement device status related vdpa config operations
2023-01-13 4:28 ` Jason Wang
@ 2023-01-13 6:10 ` Gautam Dawar
2023-01-13 6:20 ` Jason Wang
0 siblings, 1 reply; 39+ messages in thread
From: Gautam Dawar @ 2023-01-13 6:10 UTC (permalink / raw)
To: Jason Wang
Cc: Gautam Dawar, linux-net-drivers, netdev, eperezma, tanuj.kamde,
Koushik.Dutta, harpreet.anand, Edward Cree, Martin Habets,
David S. Miller, Eric Dumazet, Jakub Kicinski, Paolo Abeni,
linux-kernel
On 1/13/23 09:58, Jason Wang wrote:
> Caution: This message originated from an External Source. Use proper caution when opening attachments, clicking links, or responding.
>
>
> On Wed, Jan 11, 2023 at 2:36 PM Jason Wang <jasowang@redhat.com> wrote:
>> On Mon, Jan 9, 2023 at 6:21 PM Gautam Dawar <gdawar@amd.com> wrote:
>>>
>>> On 12/14/22 12:15, Jason Wang wrote:
>>>> Caution: This message originated from an External Source. Use proper caution when opening attachments, clicking links, or responding.
>>>>
>>>>
>>>> On Wed, Dec 7, 2022 at 10:57 PM Gautam Dawar <gautam.dawar@amd.com> wrote:
>>>>> vDPA config opertions to handle get/set device status and device
>>>>> reset have been implemented.
>>>>>
>>>>> Signed-off-by: Gautam Dawar <gautam.dawar@amd.com>
>>>>> ---
>>>>> drivers/net/ethernet/sfc/ef100_vdpa.c | 7 +-
>>>>> drivers/net/ethernet/sfc/ef100_vdpa.h | 1 +
>>>>> drivers/net/ethernet/sfc/ef100_vdpa_ops.c | 133 ++++++++++++++++++++++
>>>>> 3 files changed, 140 insertions(+), 1 deletion(-)
>>>>>
>>>>> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.c b/drivers/net/ethernet/sfc/ef100_vdpa.c
>>>>> index 04d64bfe3c93..80bca281a748 100644
>>>>> --- a/drivers/net/ethernet/sfc/ef100_vdpa.c
>>>>> +++ b/drivers/net/ethernet/sfc/ef100_vdpa.c
>>>>> @@ -225,9 +225,14 @@ static int vdpa_allocate_vis(struct efx_nic *efx, unsigned int *allocated_vis)
>>>>>
>>>>> static void ef100_vdpa_delete(struct efx_nic *efx)
>>>>> {
>>>>> + struct vdpa_device *vdpa_dev;
>>>>> +
>>>>> if (efx->vdpa_nic) {
>>>>> + vdpa_dev = &efx->vdpa_nic->vdpa_dev;
>>>>> + ef100_vdpa_reset(vdpa_dev);
>>>> Any reason we need to reset during delete?
>>> ef100_reset_vdpa_device() does the necessary clean-up including freeing
>>> irqs, deleting filters and deleting the vrings which is required while
>>> removing the vdpa device or unloading the driver.
>> That's fine but the name might be a little bit confusing since vDPA
>> reset is not necessary here.
>>
>>>>> +
>>>>> /* replace with _vdpa_unregister_device later */
>>>>> - put_device(&efx->vdpa_nic->vdpa_dev.dev);
>>>>> + put_device(&vdpa_dev->dev);
>>>>> efx->vdpa_nic = NULL;
>>>>> }
>>>>> efx_mcdi_free_vis(efx);
>>>>> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.h b/drivers/net/ethernet/sfc/ef100_vdpa.h
>>>>> index a33edd6dda12..1b0bbba88154 100644
>>>>> --- a/drivers/net/ethernet/sfc/ef100_vdpa.h
>>>>> +++ b/drivers/net/ethernet/sfc/ef100_vdpa.h
>>>>> @@ -186,6 +186,7 @@ int ef100_vdpa_add_filter(struct ef100_vdpa_nic *vdpa_nic,
>>>>> enum ef100_vdpa_mac_filter_type type);
>>>>> int ef100_vdpa_irq_vectors_alloc(struct pci_dev *pci_dev, u16 nvqs);
>>>>> void ef100_vdpa_irq_vectors_free(void *data);
>>>>> +int ef100_vdpa_reset(struct vdpa_device *vdev);
>>>>>
>>>>> static inline bool efx_vdpa_is_little_endian(struct ef100_vdpa_nic *vdpa_nic)
>>>>> {
>>>>> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa_ops.c b/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
>>>>> index 132ddb4a647b..718b67f6da90 100644
>>>>> --- a/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
>>>>> +++ b/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
>>>>> @@ -251,6 +251,62 @@ static bool is_qid_invalid(struct ef100_vdpa_nic *vdpa_nic, u16 idx,
>>>>> return false;
>>>>> }
>>>>>
>>>>> +static void ef100_reset_vdpa_device(struct ef100_vdpa_nic *vdpa_nic)
>>>>> +{
>>>>> + int i;
>>>>> +
>>>>> + WARN_ON(!mutex_is_locked(&vdpa_nic->lock));
>>>>> +
>>>>> + if (!vdpa_nic->status)
>>>>> + return;
>>>>> +
>>>>> + vdpa_nic->vdpa_state = EF100_VDPA_STATE_INITIALIZED;
>>>>> + vdpa_nic->status = 0;
>>>>> + vdpa_nic->features = 0;
>>>>> + for (i = 0; i < (vdpa_nic->max_queue_pairs * 2); i++)
>>>>> + reset_vring(vdpa_nic, i);
>>>>> +}
>>>>> +
>>>>> +/* May be called under the rtnl lock */
>>>>> +int ef100_vdpa_reset(struct vdpa_device *vdev)
>>>>> +{
>>>>> + struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
>>>>> +
>>>>> + /* vdpa device can be deleted anytime but the bar_config
>>>>> + * could still be vdpa and hence efx->state would be STATE_VDPA.
>>>>> + * Accordingly, ensure vdpa device exists before reset handling
>>>>> + */
>>>>> + if (!vdpa_nic)
>>>>> + return -ENODEV;
>>>>> +
>>>>> + mutex_lock(&vdpa_nic->lock);
>>>>> + ef100_reset_vdpa_device(vdpa_nic);
>>>>> + mutex_unlock(&vdpa_nic->lock);
>>>>> + return 0;
>>>>> +}
>>>>> +
>>>>> +static int start_vdpa_device(struct ef100_vdpa_nic *vdpa_nic)
>>>>> +{
>>>>> + int rc = 0;
>>>>> + int i, j;
>>>>> +
>>>>> + for (i = 0; i < (vdpa_nic->max_queue_pairs * 2); i++) {
>>>>> + if (can_create_vring(vdpa_nic, i)) {
>>>>> + rc = create_vring(vdpa_nic, i);
>>>> So I think we can safely remove the create_vring() in set_vq_ready()
>>>> since it's undefined behaviour if set_vq_ready() is called after
>>>> DRIVER_OK.
>>> Is this (undefined) behavior documented in the virtio spec?
>> This part is kind of tricky:
>>
>> PCI transport has a queue_enable field. And recently,
>> VIRTIO_F_RING_RESET was introduced. Let's start without that first:
>>
>> In
>>
>> 4.1.4.3.2 Driver Requirements: Common configuration structure layout
>>
>> It said:
>>
>> "The driver MUST configure the other virtqueue fields before enabling
>> the virtqueue with queue_enable."
>>
>> and
>>
>> "The driver MUST NOT write a 0 to queue_enable."
>>
>> My understanding is that:
>>
>> 1) Write 0 is forbidden
>> 2) Write 1 after DRIVER_OK is undefined behaviour (or need to clarify)
>>
>> With VIRTIO_F_RING_RESET is negotiated:
>>
>> "
>> If VIRTIO_F_RING_RESET has been negotiated, after the driver writes 1
>> to queue_reset to reset the queue, the driver MUST NOT consider queue
>> reset to be complete until it reads back 0 in queue_reset. The driver
>> MAY re-enable the queue by writing 1 to queue_enable after ensuring
>> that other virtqueue fields have been set up correctly. The driver MAY
>> set driver-writeable queue configuration values to different values
>> than those that were used before the queue reset. (see 2.6.1).
>> "
>>
>> Write 1 to queue_enable after DRIVER_OK and after the queue is reset is allowed.
>>
>> Thanks
> Btw, I just realized that we need to stick to the current behaviour,
> that is to say, to allow set_vq_ready() to be called after DRIVER_OK.
So, both set_vq_ready() and DRIVER_OK are required for vring creation
and their order doesn't matter. Is that correct?
Also, will set_vq_ready(0) after DRIVER_OK result in queue deletion?
>
> It is needed for the cvq trap and migration for control virtqueue:
>
> https://www.mail-archive.com/qemu-devel@nongnu.org/msg931491.html
>
> Thanks
>
>
>>
>>> If so, can
>>> you please point me to the section of virtio spec that calls this order
>>> (set_vq_ready() after setting DRIVER_OK) undefined? Is it just that the
>>> queue can't be enabled after DRIVER_OK or the reverse (disabling the
>>> queue) after DRIVER_OK is not allowed?
>>>>> + if (rc)
>>>>> + goto clear_vring;
>>>>> + }
>>>>> + }
>>>>> + vdpa_nic->vdpa_state = EF100_VDPA_STATE_STARTED;
>>>>> + return rc;
>>>>> +
>>>>> +clear_vring:
>>>>> + for (j = 0; j < i; j++)
>>>>> + if (vdpa_nic->vring[j].vring_created)
>>>>> + delete_vring(vdpa_nic, j);
>>>>> + return rc;
>>>>> +}
>>>>> +
>>>>> static int ef100_vdpa_set_vq_address(struct vdpa_device *vdev,
>>>>> u16 idx, u64 desc_area, u64 driver_area,
>>>>> u64 device_area)
>>>>> @@ -568,6 +624,80 @@ static u32 ef100_vdpa_get_vendor_id(struct vdpa_device *vdev)
>>>>> return EF100_VDPA_VENDOR_ID;
>>>>> }
>>>>>
>>>>> +static u8 ef100_vdpa_get_status(struct vdpa_device *vdev)
>>>>> +{
>>>>> + struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
>>>>> + u8 status;
>>>>> +
>>>>> + mutex_lock(&vdpa_nic->lock);
>>>>> + status = vdpa_nic->status;
>>>>> + mutex_unlock(&vdpa_nic->lock);
>>>>> + return status;
>>>>> +}
>>>>> +
>>>>> +static void ef100_vdpa_set_status(struct vdpa_device *vdev, u8 status)
>>>>> +{
>>>>> + struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
>>>>> + u8 new_status;
>>>>> + int rc;
>>>>> +
>>>>> + mutex_lock(&vdpa_nic->lock);
>>>>> + if (!status) {
>>>>> + dev_info(&vdev->dev,
>>>>> + "%s: Status received is 0. Device reset being done\n",
>>>>> + __func__);
>>>>> + ef100_reset_vdpa_device(vdpa_nic);
>>>>> + goto unlock_return;
>>>>> + }
>>>>> + new_status = status & ~vdpa_nic->status;
>>>>> + if (new_status == 0) {
>>>>> + dev_info(&vdev->dev,
>>>>> + "%s: New status same as current status\n", __func__);
>>>>> + goto unlock_return;
>>>>> + }
>>>>> + if (new_status & VIRTIO_CONFIG_S_FAILED) {
>>>>> + ef100_reset_vdpa_device(vdpa_nic);
>>>>> + goto unlock_return;
>>>>> + }
>>>>> +
>>>>> + if (new_status & VIRTIO_CONFIG_S_ACKNOWLEDGE &&
>>>>> + vdpa_nic->vdpa_state == EF100_VDPA_STATE_INITIALIZED) {
>>>> As replied before, I think there's no need to check
>>>> EF100_VDPA_STATE_INITIALIZED, otherwise it could be a bug somewhere.
>>> Ok. Will remove the check against EF100_VDPA_STATE_INITIALIZED.
>>>>> + vdpa_nic->status |= VIRTIO_CONFIG_S_ACKNOWLEDGE;
>>>>> + new_status &= ~VIRTIO_CONFIG_S_ACKNOWLEDGE;
>>>>> + }
>>>>> + if (new_status & VIRTIO_CONFIG_S_DRIVER &&
>>>>> + vdpa_nic->vdpa_state == EF100_VDPA_STATE_INITIALIZED) {
>>>>> + vdpa_nic->status |= VIRTIO_CONFIG_S_DRIVER;
>>>>> + new_status &= ~VIRTIO_CONFIG_S_DRIVER;
>>>>> + }
>>>>> + if (new_status & VIRTIO_CONFIG_S_FEATURES_OK &&
>>>>> + vdpa_nic->vdpa_state == EF100_VDPA_STATE_INITIALIZED) {
>>>>> + vdpa_nic->status |= VIRTIO_CONFIG_S_FEATURES_OK;
>>>>> + vdpa_nic->vdpa_state = EF100_VDPA_STATE_NEGOTIATED;
>>>> I think we can simply map EF100_VDPA_STATE_NEGOTIATED to
>>>> VIRTIO_CONFIG_S_FEATURES_OK.
>>>>
>>>> E.g the code doesn't fail the feature negotiation by clearing the
>>>> VIRTIO_CONFIG_S_FEATURES_OK when ef100_vdpa_set_driver_feature fails?
>>> Ok.
>>>> Thanks
>>> Regards,
>>>
>>> Gautam
>>>
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH net-next 08/11] sfc: implement device status related vdpa config operations
2023-01-13 6:10 ` Gautam Dawar
@ 2023-01-13 6:20 ` Jason Wang
2023-01-13 6:33 ` Gautam Dawar
0 siblings, 1 reply; 39+ messages in thread
From: Jason Wang @ 2023-01-13 6:20 UTC (permalink / raw)
To: Gautam Dawar
Cc: Gautam Dawar, linux-net-drivers, netdev, eperezma, tanuj.kamde,
Koushik.Dutta, harpreet.anand, Edward Cree, Martin Habets,
David S. Miller, Eric Dumazet, Jakub Kicinski, Paolo Abeni,
linux-kernel
On Fri, Jan 13, 2023 at 2:11 PM Gautam Dawar <gdawar@amd.com> wrote:
>
>
> On 1/13/23 09:58, Jason Wang wrote:
> > Caution: This message originated from an External Source. Use proper caution when opening attachments, clicking links, or responding.
> >
> >
> > On Wed, Jan 11, 2023 at 2:36 PM Jason Wang <jasowang@redhat.com> wrote:
> >> On Mon, Jan 9, 2023 at 6:21 PM Gautam Dawar <gdawar@amd.com> wrote:
> >>>
> >>> On 12/14/22 12:15, Jason Wang wrote:
> >>>> Caution: This message originated from an External Source. Use proper caution when opening attachments, clicking links, or responding.
> >>>>
> >>>>
> >>>> On Wed, Dec 7, 2022 at 10:57 PM Gautam Dawar <gautam.dawar@amd.com> wrote:
> >>>>> vDPA config opertions to handle get/set device status and device
> >>>>> reset have been implemented.
> >>>>>
> >>>>> Signed-off-by: Gautam Dawar <gautam.dawar@amd.com>
> >>>>> ---
> >>>>> drivers/net/ethernet/sfc/ef100_vdpa.c | 7 +-
> >>>>> drivers/net/ethernet/sfc/ef100_vdpa.h | 1 +
> >>>>> drivers/net/ethernet/sfc/ef100_vdpa_ops.c | 133 ++++++++++++++++++++++
> >>>>> 3 files changed, 140 insertions(+), 1 deletion(-)
> >>>>>
> >>>>> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.c b/drivers/net/ethernet/sfc/ef100_vdpa.c
> >>>>> index 04d64bfe3c93..80bca281a748 100644
> >>>>> --- a/drivers/net/ethernet/sfc/ef100_vdpa.c
> >>>>> +++ b/drivers/net/ethernet/sfc/ef100_vdpa.c
> >>>>> @@ -225,9 +225,14 @@ static int vdpa_allocate_vis(struct efx_nic *efx, unsigned int *allocated_vis)
> >>>>>
> >>>>> static void ef100_vdpa_delete(struct efx_nic *efx)
> >>>>> {
> >>>>> + struct vdpa_device *vdpa_dev;
> >>>>> +
> >>>>> if (efx->vdpa_nic) {
> >>>>> + vdpa_dev = &efx->vdpa_nic->vdpa_dev;
> >>>>> + ef100_vdpa_reset(vdpa_dev);
> >>>> Any reason we need to reset during delete?
> >>> ef100_reset_vdpa_device() does the necessary clean-up including freeing
> >>> irqs, deleting filters and deleting the vrings which is required while
> >>> removing the vdpa device or unloading the driver.
> >> That's fine but the name might be a little bit confusing since vDPA
> >> reset is not necessary here.
> >>
> >>>>> +
> >>>>> /* replace with _vdpa_unregister_device later */
> >>>>> - put_device(&efx->vdpa_nic->vdpa_dev.dev);
> >>>>> + put_device(&vdpa_dev->dev);
> >>>>> efx->vdpa_nic = NULL;
> >>>>> }
> >>>>> efx_mcdi_free_vis(efx);
> >>>>> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.h b/drivers/net/ethernet/sfc/ef100_vdpa.h
> >>>>> index a33edd6dda12..1b0bbba88154 100644
> >>>>> --- a/drivers/net/ethernet/sfc/ef100_vdpa.h
> >>>>> +++ b/drivers/net/ethernet/sfc/ef100_vdpa.h
> >>>>> @@ -186,6 +186,7 @@ int ef100_vdpa_add_filter(struct ef100_vdpa_nic *vdpa_nic,
> >>>>> enum ef100_vdpa_mac_filter_type type);
> >>>>> int ef100_vdpa_irq_vectors_alloc(struct pci_dev *pci_dev, u16 nvqs);
> >>>>> void ef100_vdpa_irq_vectors_free(void *data);
> >>>>> +int ef100_vdpa_reset(struct vdpa_device *vdev);
> >>>>>
> >>>>> static inline bool efx_vdpa_is_little_endian(struct ef100_vdpa_nic *vdpa_nic)
> >>>>> {
> >>>>> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa_ops.c b/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
> >>>>> index 132ddb4a647b..718b67f6da90 100644
> >>>>> --- a/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
> >>>>> +++ b/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
> >>>>> @@ -251,6 +251,62 @@ static bool is_qid_invalid(struct ef100_vdpa_nic *vdpa_nic, u16 idx,
> >>>>> return false;
> >>>>> }
> >>>>>
> >>>>> +static void ef100_reset_vdpa_device(struct ef100_vdpa_nic *vdpa_nic)
> >>>>> +{
> >>>>> + int i;
> >>>>> +
> >>>>> + WARN_ON(!mutex_is_locked(&vdpa_nic->lock));
> >>>>> +
> >>>>> + if (!vdpa_nic->status)
> >>>>> + return;
> >>>>> +
> >>>>> + vdpa_nic->vdpa_state = EF100_VDPA_STATE_INITIALIZED;
> >>>>> + vdpa_nic->status = 0;
> >>>>> + vdpa_nic->features = 0;
> >>>>> + for (i = 0; i < (vdpa_nic->max_queue_pairs * 2); i++)
> >>>>> + reset_vring(vdpa_nic, i);
> >>>>> +}
> >>>>> +
> >>>>> +/* May be called under the rtnl lock */
> >>>>> +int ef100_vdpa_reset(struct vdpa_device *vdev)
> >>>>> +{
> >>>>> + struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
> >>>>> +
> >>>>> + /* vdpa device can be deleted anytime but the bar_config
> >>>>> + * could still be vdpa and hence efx->state would be STATE_VDPA.
> >>>>> + * Accordingly, ensure vdpa device exists before reset handling
> >>>>> + */
> >>>>> + if (!vdpa_nic)
> >>>>> + return -ENODEV;
> >>>>> +
> >>>>> + mutex_lock(&vdpa_nic->lock);
> >>>>> + ef100_reset_vdpa_device(vdpa_nic);
> >>>>> + mutex_unlock(&vdpa_nic->lock);
> >>>>> + return 0;
> >>>>> +}
> >>>>> +
> >>>>> +static int start_vdpa_device(struct ef100_vdpa_nic *vdpa_nic)
> >>>>> +{
> >>>>> + int rc = 0;
> >>>>> + int i, j;
> >>>>> +
> >>>>> + for (i = 0; i < (vdpa_nic->max_queue_pairs * 2); i++) {
> >>>>> + if (can_create_vring(vdpa_nic, i)) {
> >>>>> + rc = create_vring(vdpa_nic, i);
> >>>> So I think we can safely remove the create_vring() in set_vq_ready()
> >>>> since it's undefined behaviour if set_vq_ready() is called after
> >>>> DRIVER_OK.
> >>> Is this (undefined) behavior documented in the virtio spec?
> >> This part is kind of tricky:
> >>
> >> PCI transport has a queue_enable field. And recently,
> >> VIRTIO_F_RING_RESET was introduced. Let's start without that first:
> >>
> >> In
> >>
> >> 4.1.4.3.2 Driver Requirements: Common configuration structure layout
> >>
> >> It said:
> >>
> >> "The driver MUST configure the other virtqueue fields before enabling
> >> the virtqueue with queue_enable."
> >>
> >> and
> >>
> >> "The driver MUST NOT write a 0 to queue_enable."
> >>
> >> My understanding is that:
> >>
> >> 1) Write 0 is forbidden
> >> 2) Write 1 after DRIVER_OK is undefined behaviour (or need to clarify)
> >>
> >> With VIRTIO_F_RING_RESET is negotiated:
> >>
> >> "
> >> If VIRTIO_F_RING_RESET has been negotiated, after the driver writes 1
> >> to queue_reset to reset the queue, the driver MUST NOT consider queue
> >> reset to be complete until it reads back 0 in queue_reset. The driver
> >> MAY re-enable the queue by writing 1 to queue_enable after ensuring
> >> that other virtqueue fields have been set up correctly. The driver MAY
> >> set driver-writeable queue configuration values to different values
> >> than those that were used before the queue reset. (see 2.6.1).
> >> "
> >>
> >> Write 1 to queue_enable after DRIVER_OK and after the queue is reset is allowed.
> >>
> >> Thanks
> > Btw, I just realized that we need to stick to the current behaviour,
> > that is to say, to allow set_vq_ready() to be called after DRIVER_OK.
>
> So, both set_vq_ready() and DRIVER_OK are required for vring creation
> and their order doesn't matter. Is that correct?
Yes.
>
> Also, will set_vq_ready(0) after DRIVER_OK result in queue deletion?
I think it should be treated as suspended or stopped. Since the device
should survive from kicking the vq even if the driver does
set_vq_ready(0).
Thanks
>
> >
> > It is needed for the cvq trap and migration for control virtqueue:
> >
> > https://www.mail-archive.com/qemu-devel@nongnu.org/msg931491.html
> >
> > Thanks
> >
> >
> >>
> >>> If so, can
> >>> you please point me to the section of virtio spec that calls this order
> >>> (set_vq_ready() after setting DRIVER_OK) undefined? Is it just that the
> >>> queue can't be enabled after DRIVER_OK or the reverse (disabling the
> >>> queue) after DRIVER_OK is not allowed?
> >>>>> + if (rc)
> >>>>> + goto clear_vring;
> >>>>> + }
> >>>>> + }
> >>>>> + vdpa_nic->vdpa_state = EF100_VDPA_STATE_STARTED;
> >>>>> + return rc;
> >>>>> +
> >>>>> +clear_vring:
> >>>>> + for (j = 0; j < i; j++)
> >>>>> + if (vdpa_nic->vring[j].vring_created)
> >>>>> + delete_vring(vdpa_nic, j);
> >>>>> + return rc;
> >>>>> +}
> >>>>> +
> >>>>> static int ef100_vdpa_set_vq_address(struct vdpa_device *vdev,
> >>>>> u16 idx, u64 desc_area, u64 driver_area,
> >>>>> u64 device_area)
> >>>>> @@ -568,6 +624,80 @@ static u32 ef100_vdpa_get_vendor_id(struct vdpa_device *vdev)
> >>>>> return EF100_VDPA_VENDOR_ID;
> >>>>> }
> >>>>>
> >>>>> +static u8 ef100_vdpa_get_status(struct vdpa_device *vdev)
> >>>>> +{
> >>>>> + struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
> >>>>> + u8 status;
> >>>>> +
> >>>>> + mutex_lock(&vdpa_nic->lock);
> >>>>> + status = vdpa_nic->status;
> >>>>> + mutex_unlock(&vdpa_nic->lock);
> >>>>> + return status;
> >>>>> +}
> >>>>> +
> >>>>> +static void ef100_vdpa_set_status(struct vdpa_device *vdev, u8 status)
> >>>>> +{
> >>>>> + struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
> >>>>> + u8 new_status;
> >>>>> + int rc;
> >>>>> +
> >>>>> + mutex_lock(&vdpa_nic->lock);
> >>>>> + if (!status) {
> >>>>> + dev_info(&vdev->dev,
> >>>>> + "%s: Status received is 0. Device reset being done\n",
> >>>>> + __func__);
> >>>>> + ef100_reset_vdpa_device(vdpa_nic);
> >>>>> + goto unlock_return;
> >>>>> + }
> >>>>> + new_status = status & ~vdpa_nic->status;
> >>>>> + if (new_status == 0) {
> >>>>> + dev_info(&vdev->dev,
> >>>>> + "%s: New status same as current status\n", __func__);
> >>>>> + goto unlock_return;
> >>>>> + }
> >>>>> + if (new_status & VIRTIO_CONFIG_S_FAILED) {
> >>>>> + ef100_reset_vdpa_device(vdpa_nic);
> >>>>> + goto unlock_return;
> >>>>> + }
> >>>>> +
> >>>>> + if (new_status & VIRTIO_CONFIG_S_ACKNOWLEDGE &&
> >>>>> + vdpa_nic->vdpa_state == EF100_VDPA_STATE_INITIALIZED) {
> >>>> As replied before, I think there's no need to check
> >>>> EF100_VDPA_STATE_INITIALIZED, otherwise it could be a bug somewhere.
> >>> Ok. Will remove the check against EF100_VDPA_STATE_INITIALIZED.
> >>>>> + vdpa_nic->status |= VIRTIO_CONFIG_S_ACKNOWLEDGE;
> >>>>> + new_status &= ~VIRTIO_CONFIG_S_ACKNOWLEDGE;
> >>>>> + }
> >>>>> + if (new_status & VIRTIO_CONFIG_S_DRIVER &&
> >>>>> + vdpa_nic->vdpa_state == EF100_VDPA_STATE_INITIALIZED) {
> >>>>> + vdpa_nic->status |= VIRTIO_CONFIG_S_DRIVER;
> >>>>> + new_status &= ~VIRTIO_CONFIG_S_DRIVER;
> >>>>> + }
> >>>>> + if (new_status & VIRTIO_CONFIG_S_FEATURES_OK &&
> >>>>> + vdpa_nic->vdpa_state == EF100_VDPA_STATE_INITIALIZED) {
> >>>>> + vdpa_nic->status |= VIRTIO_CONFIG_S_FEATURES_OK;
> >>>>> + vdpa_nic->vdpa_state = EF100_VDPA_STATE_NEGOTIATED;
> >>>> I think we can simply map EF100_VDPA_STATE_NEGOTIATED to
> >>>> VIRTIO_CONFIG_S_FEATURES_OK.
> >>>>
> >>>> E.g the code doesn't fail the feature negotiation by clearing the
> >>>> VIRTIO_CONFIG_S_FEATURES_OK when ef100_vdpa_set_driver_feature fails?
> >>> Ok.
> >>>> Thanks
> >>> Regards,
> >>>
> >>> Gautam
> >>>
>
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH net-next 08/11] sfc: implement device status related vdpa config operations
2023-01-13 6:20 ` Jason Wang
@ 2023-01-13 6:33 ` Gautam Dawar
2023-01-16 2:55 ` Jason Wang
0 siblings, 1 reply; 39+ messages in thread
From: Gautam Dawar @ 2023-01-13 6:33 UTC (permalink / raw)
To: Jason Wang
Cc: Gautam Dawar, linux-net-drivers, netdev, eperezma, tanuj.kamde,
Koushik.Dutta, harpreet.anand, Edward Cree, Martin Habets,
David S. Miller, Eric Dumazet, Jakub Kicinski, Paolo Abeni,
linux-kernel
On 1/13/23 11:50, Jason Wang wrote:
> Caution: This message originated from an External Source. Use proper caution when opening attachments, clicking links, or responding.
>
>
> On Fri, Jan 13, 2023 at 2:11 PM Gautam Dawar <gdawar@amd.com> wrote:
>>
>> On 1/13/23 09:58, Jason Wang wrote:
>>> Caution: This message originated from an External Source. Use proper caution when opening attachments, clicking links, or responding.
>>>
>>>
>>> On Wed, Jan 11, 2023 at 2:36 PM Jason Wang <jasowang@redhat.com> wrote:
>>>> On Mon, Jan 9, 2023 at 6:21 PM Gautam Dawar <gdawar@amd.com> wrote:
>>>>> On 12/14/22 12:15, Jason Wang wrote:
>>>>>> Caution: This message originated from an External Source. Use proper caution when opening attachments, clicking links, or responding.
>>>>>>
>>>>>>
>>>>>> On Wed, Dec 7, 2022 at 10:57 PM Gautam Dawar <gautam.dawar@amd.com> wrote:
>>>>>>> vDPA config opertions to handle get/set device status and device
>>>>>>> reset have been implemented.
>>>>>>>
>>>>>>> Signed-off-by: Gautam Dawar <gautam.dawar@amd.com>
>>>>>>> ---
>>>>>>> drivers/net/ethernet/sfc/ef100_vdpa.c | 7 +-
>>>>>>> drivers/net/ethernet/sfc/ef100_vdpa.h | 1 +
>>>>>>> drivers/net/ethernet/sfc/ef100_vdpa_ops.c | 133 ++++++++++++++++++++++
>>>>>>> 3 files changed, 140 insertions(+), 1 deletion(-)
>>>>>>>
>>>>>>> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.c b/drivers/net/ethernet/sfc/ef100_vdpa.c
>>>>>>> index 04d64bfe3c93..80bca281a748 100644
>>>>>>> --- a/drivers/net/ethernet/sfc/ef100_vdpa.c
>>>>>>> +++ b/drivers/net/ethernet/sfc/ef100_vdpa.c
>>>>>>> @@ -225,9 +225,14 @@ static int vdpa_allocate_vis(struct efx_nic *efx, unsigned int *allocated_vis)
>>>>>>>
>>>>>>> static void ef100_vdpa_delete(struct efx_nic *efx)
>>>>>>> {
>>>>>>> + struct vdpa_device *vdpa_dev;
>>>>>>> +
>>>>>>> if (efx->vdpa_nic) {
>>>>>>> + vdpa_dev = &efx->vdpa_nic->vdpa_dev;
>>>>>>> + ef100_vdpa_reset(vdpa_dev);
>>>>>> Any reason we need to reset during delete?
>>>>> ef100_reset_vdpa_device() does the necessary clean-up including freeing
>>>>> irqs, deleting filters and deleting the vrings which is required while
>>>>> removing the vdpa device or unloading the driver.
>>>> That's fine but the name might be a little bit confusing since vDPA
>>>> reset is not necessary here.
>>>>
>>>>>>> +
>>>>>>> /* replace with _vdpa_unregister_device later */
>>>>>>> - put_device(&efx->vdpa_nic->vdpa_dev.dev);
>>>>>>> + put_device(&vdpa_dev->dev);
>>>>>>> efx->vdpa_nic = NULL;
>>>>>>> }
>>>>>>> efx_mcdi_free_vis(efx);
>>>>>>> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.h b/drivers/net/ethernet/sfc/ef100_vdpa.h
>>>>>>> index a33edd6dda12..1b0bbba88154 100644
>>>>>>> --- a/drivers/net/ethernet/sfc/ef100_vdpa.h
>>>>>>> +++ b/drivers/net/ethernet/sfc/ef100_vdpa.h
>>>>>>> @@ -186,6 +186,7 @@ int ef100_vdpa_add_filter(struct ef100_vdpa_nic *vdpa_nic,
>>>>>>> enum ef100_vdpa_mac_filter_type type);
>>>>>>> int ef100_vdpa_irq_vectors_alloc(struct pci_dev *pci_dev, u16 nvqs);
>>>>>>> void ef100_vdpa_irq_vectors_free(void *data);
>>>>>>> +int ef100_vdpa_reset(struct vdpa_device *vdev);
>>>>>>>
>>>>>>> static inline bool efx_vdpa_is_little_endian(struct ef100_vdpa_nic *vdpa_nic)
>>>>>>> {
>>>>>>> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa_ops.c b/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
>>>>>>> index 132ddb4a647b..718b67f6da90 100644
>>>>>>> --- a/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
>>>>>>> +++ b/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
>>>>>>> @@ -251,6 +251,62 @@ static bool is_qid_invalid(struct ef100_vdpa_nic *vdpa_nic, u16 idx,
>>>>>>> return false;
>>>>>>> }
>>>>>>>
>>>>>>> +static void ef100_reset_vdpa_device(struct ef100_vdpa_nic *vdpa_nic)
>>>>>>> +{
>>>>>>> + int i;
>>>>>>> +
>>>>>>> + WARN_ON(!mutex_is_locked(&vdpa_nic->lock));
>>>>>>> +
>>>>>>> + if (!vdpa_nic->status)
>>>>>>> + return;
>>>>>>> +
>>>>>>> + vdpa_nic->vdpa_state = EF100_VDPA_STATE_INITIALIZED;
>>>>>>> + vdpa_nic->status = 0;
>>>>>>> + vdpa_nic->features = 0;
>>>>>>> + for (i = 0; i < (vdpa_nic->max_queue_pairs * 2); i++)
>>>>>>> + reset_vring(vdpa_nic, i);
>>>>>>> +}
>>>>>>> +
>>>>>>> +/* May be called under the rtnl lock */
>>>>>>> +int ef100_vdpa_reset(struct vdpa_device *vdev)
>>>>>>> +{
>>>>>>> + struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
>>>>>>> +
>>>>>>> + /* vdpa device can be deleted anytime but the bar_config
>>>>>>> + * could still be vdpa and hence efx->state would be STATE_VDPA.
>>>>>>> + * Accordingly, ensure vdpa device exists before reset handling
>>>>>>> + */
>>>>>>> + if (!vdpa_nic)
>>>>>>> + return -ENODEV;
>>>>>>> +
>>>>>>> + mutex_lock(&vdpa_nic->lock);
>>>>>>> + ef100_reset_vdpa_device(vdpa_nic);
>>>>>>> + mutex_unlock(&vdpa_nic->lock);
>>>>>>> + return 0;
>>>>>>> +}
>>>>>>> +
>>>>>>> +static int start_vdpa_device(struct ef100_vdpa_nic *vdpa_nic)
>>>>>>> +{
>>>>>>> + int rc = 0;
>>>>>>> + int i, j;
>>>>>>> +
>>>>>>> + for (i = 0; i < (vdpa_nic->max_queue_pairs * 2); i++) {
>>>>>>> + if (can_create_vring(vdpa_nic, i)) {
>>>>>>> + rc = create_vring(vdpa_nic, i);
>>>>>> So I think we can safely remove the create_vring() in set_vq_ready()
>>>>>> since it's undefined behaviour if set_vq_ready() is called after
>>>>>> DRIVER_OK.
>>>>> Is this (undefined) behavior documented in the virtio spec?
>>>> This part is kind of tricky:
>>>>
>>>> PCI transport has a queue_enable field. And recently,
>>>> VIRTIO_F_RING_RESET was introduced. Let's start without that first:
>>>>
>>>> In
>>>>
>>>> 4.1.4.3.2 Driver Requirements: Common configuration structure layout
>>>>
>>>> It said:
>>>>
>>>> "The driver MUST configure the other virtqueue fields before enabling
>>>> the virtqueue with queue_enable."
>>>>
>>>> and
>>>>
>>>> "The driver MUST NOT write a 0 to queue_enable."
>>>>
>>>> My understanding is that:
>>>>
>>>> 1) Write 0 is forbidden
>>>> 2) Write 1 after DRIVER_OK is undefined behaviour (or need to clarify)
>>>>
>>>> With VIRTIO_F_RING_RESET is negotiated:
>>>>
>>>> "
>>>> If VIRTIO_F_RING_RESET has been negotiated, after the driver writes 1
>>>> to queue_reset to reset the queue, the driver MUST NOT consider queue
>>>> reset to be complete until it reads back 0 in queue_reset. The driver
>>>> MAY re-enable the queue by writing 1 to queue_enable after ensuring
>>>> that other virtqueue fields have been set up correctly. The driver MAY
>>>> set driver-writeable queue configuration values to different values
>>>> than those that were used before the queue reset. (see 2.6.1).
>>>> "
>>>>
>>>> Write 1 to queue_enable after DRIVER_OK and after the queue is reset is allowed.
>>>>
>>>> Thanks
>>> Btw, I just realized that we need to stick to the current behaviour,
>>> that is to say, to allow set_vq_ready() to be called after DRIVER_OK.
>> So, both set_vq_ready() and DRIVER_OK are required for vring creation
>> and their order doesn't matter. Is that correct?
> Yes.
>
>> Also, will set_vq_ready(0) after DRIVER_OK result in queue deletion?
> I think it should be treated as suspended or stopped. Since the device
> should survive from kicking the vq even if the driver does
> set_vq_ready(0).
Ok. Is it expected that a queue restart (set_vq_ready(0) followed by
set_vq_ready(1)) will start the queue from the last queue configuration
when VIRTIO_F_RING_RESET isn't negotiated?
>
> Thanks
>
>>> It is needed for the cvq trap and migration for control virtqueue:
>>>
>>> https://www.mail-archive.com/qemu-devel@nongnu.org/msg931491.html
>>>
>>> Thanks
>>>
>>>
>>>>> If so, can
>>>>> you please point me to the section of virtio spec that calls this order
>>>>> (set_vq_ready() after setting DRIVER_OK) undefined? Is it just that the
>>>>> queue can't be enabled after DRIVER_OK or the reverse (disabling the
>>>>> queue) after DRIVER_OK is not allowed?
>>>>>>> + if (rc)
>>>>>>> + goto clear_vring;
>>>>>>> + }
>>>>>>> + }
>>>>>>> + vdpa_nic->vdpa_state = EF100_VDPA_STATE_STARTED;
>>>>>>> + return rc;
>>>>>>> +
>>>>>>> +clear_vring:
>>>>>>> + for (j = 0; j < i; j++)
>>>>>>> + if (vdpa_nic->vring[j].vring_created)
>>>>>>> + delete_vring(vdpa_nic, j);
>>>>>>> + return rc;
>>>>>>> +}
>>>>>>> +
>>>>>>> static int ef100_vdpa_set_vq_address(struct vdpa_device *vdev,
>>>>>>> u16 idx, u64 desc_area, u64 driver_area,
>>>>>>> u64 device_area)
>>>>>>> @@ -568,6 +624,80 @@ static u32 ef100_vdpa_get_vendor_id(struct vdpa_device *vdev)
>>>>>>> return EF100_VDPA_VENDOR_ID;
>>>>>>> }
>>>>>>>
>>>>>>> +static u8 ef100_vdpa_get_status(struct vdpa_device *vdev)
>>>>>>> +{
>>>>>>> + struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
>>>>>>> + u8 status;
>>>>>>> +
>>>>>>> + mutex_lock(&vdpa_nic->lock);
>>>>>>> + status = vdpa_nic->status;
>>>>>>> + mutex_unlock(&vdpa_nic->lock);
>>>>>>> + return status;
>>>>>>> +}
>>>>>>> +
>>>>>>> +static void ef100_vdpa_set_status(struct vdpa_device *vdev, u8 status)
>>>>>>> +{
>>>>>>> + struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
>>>>>>> + u8 new_status;
>>>>>>> + int rc;
>>>>>>> +
>>>>>>> + mutex_lock(&vdpa_nic->lock);
>>>>>>> + if (!status) {
>>>>>>> + dev_info(&vdev->dev,
>>>>>>> + "%s: Status received is 0. Device reset being done\n",
>>>>>>> + __func__);
>>>>>>> + ef100_reset_vdpa_device(vdpa_nic);
>>>>>>> + goto unlock_return;
>>>>>>> + }
>>>>>>> + new_status = status & ~vdpa_nic->status;
>>>>>>> + if (new_status == 0) {
>>>>>>> + dev_info(&vdev->dev,
>>>>>>> + "%s: New status same as current status\n", __func__);
>>>>>>> + goto unlock_return;
>>>>>>> + }
>>>>>>> + if (new_status & VIRTIO_CONFIG_S_FAILED) {
>>>>>>> + ef100_reset_vdpa_device(vdpa_nic);
>>>>>>> + goto unlock_return;
>>>>>>> + }
>>>>>>> +
>>>>>>> + if (new_status & VIRTIO_CONFIG_S_ACKNOWLEDGE &&
>>>>>>> + vdpa_nic->vdpa_state == EF100_VDPA_STATE_INITIALIZED) {
>>>>>> As replied before, I think there's no need to check
>>>>>> EF100_VDPA_STATE_INITIALIZED, otherwise it could be a bug somewhere.
>>>>> Ok. Will remove the check against EF100_VDPA_STATE_INITIALIZED.
>>>>>>> + vdpa_nic->status |= VIRTIO_CONFIG_S_ACKNOWLEDGE;
>>>>>>> + new_status &= ~VIRTIO_CONFIG_S_ACKNOWLEDGE;
>>>>>>> + }
>>>>>>> + if (new_status & VIRTIO_CONFIG_S_DRIVER &&
>>>>>>> + vdpa_nic->vdpa_state == EF100_VDPA_STATE_INITIALIZED) {
>>>>>>> + vdpa_nic->status |= VIRTIO_CONFIG_S_DRIVER;
>>>>>>> + new_status &= ~VIRTIO_CONFIG_S_DRIVER;
>>>>>>> + }
>>>>>>> + if (new_status & VIRTIO_CONFIG_S_FEATURES_OK &&
>>>>>>> + vdpa_nic->vdpa_state == EF100_VDPA_STATE_INITIALIZED) {
>>>>>>> + vdpa_nic->status |= VIRTIO_CONFIG_S_FEATURES_OK;
>>>>>>> + vdpa_nic->vdpa_state = EF100_VDPA_STATE_NEGOTIATED;
>>>>>> I think we can simply map EF100_VDPA_STATE_NEGOTIATED to
>>>>>> VIRTIO_CONFIG_S_FEATURES_OK.
>>>>>>
>>>>>> E.g the code doesn't fail the feature negotiation by clearing the
>>>>>> VIRTIO_CONFIG_S_FEATURES_OK when ef100_vdpa_set_driver_feature fails?
>>>>> Ok.
>>>>>> Thanks
>>>>> Regards,
>>>>>
>>>>> Gautam
>>>>>
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH net-next 08/11] sfc: implement device status related vdpa config operations
2023-01-13 6:33 ` Gautam Dawar
@ 2023-01-16 2:55 ` Jason Wang
0 siblings, 0 replies; 39+ messages in thread
From: Jason Wang @ 2023-01-16 2:55 UTC (permalink / raw)
To: Gautam Dawar
Cc: Gautam Dawar, linux-net-drivers, netdev, eperezma, tanuj.kamde,
Koushik.Dutta, harpreet.anand, Edward Cree, Martin Habets,
David S. Miller, Eric Dumazet, Jakub Kicinski, Paolo Abeni,
linux-kernel
On Fri, Jan 13, 2023 at 2:33 PM Gautam Dawar <gdawar@amd.com> wrote:
>
>
> On 1/13/23 11:50, Jason Wang wrote:
> > Caution: This message originated from an External Source. Use proper caution when opening attachments, clicking links, or responding.
> >
> >
> > On Fri, Jan 13, 2023 at 2:11 PM Gautam Dawar <gdawar@amd.com> wrote:
> >>
> >> On 1/13/23 09:58, Jason Wang wrote:
> >>> Caution: This message originated from an External Source. Use proper caution when opening attachments, clicking links, or responding.
> >>>
> >>>
> >>> On Wed, Jan 11, 2023 at 2:36 PM Jason Wang <jasowang@redhat.com> wrote:
> >>>> On Mon, Jan 9, 2023 at 6:21 PM Gautam Dawar <gdawar@amd.com> wrote:
> >>>>> On 12/14/22 12:15, Jason Wang wrote:
> >>>>>> Caution: This message originated from an External Source. Use proper caution when opening attachments, clicking links, or responding.
> >>>>>>
> >>>>>>
> >>>>>> On Wed, Dec 7, 2022 at 10:57 PM Gautam Dawar <gautam.dawar@amd.com> wrote:
> >>>>>>> vDPA config opertions to handle get/set device status and device
> >>>>>>> reset have been implemented.
> >>>>>>>
> >>>>>>> Signed-off-by: Gautam Dawar <gautam.dawar@amd.com>
> >>>>>>> ---
> >>>>>>> drivers/net/ethernet/sfc/ef100_vdpa.c | 7 +-
> >>>>>>> drivers/net/ethernet/sfc/ef100_vdpa.h | 1 +
> >>>>>>> drivers/net/ethernet/sfc/ef100_vdpa_ops.c | 133 ++++++++++++++++++++++
> >>>>>>> 3 files changed, 140 insertions(+), 1 deletion(-)
> >>>>>>>
> >>>>>>> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.c b/drivers/net/ethernet/sfc/ef100_vdpa.c
> >>>>>>> index 04d64bfe3c93..80bca281a748 100644
> >>>>>>> --- a/drivers/net/ethernet/sfc/ef100_vdpa.c
> >>>>>>> +++ b/drivers/net/ethernet/sfc/ef100_vdpa.c
> >>>>>>> @@ -225,9 +225,14 @@ static int vdpa_allocate_vis(struct efx_nic *efx, unsigned int *allocated_vis)
> >>>>>>>
> >>>>>>> static void ef100_vdpa_delete(struct efx_nic *efx)
> >>>>>>> {
> >>>>>>> + struct vdpa_device *vdpa_dev;
> >>>>>>> +
> >>>>>>> if (efx->vdpa_nic) {
> >>>>>>> + vdpa_dev = &efx->vdpa_nic->vdpa_dev;
> >>>>>>> + ef100_vdpa_reset(vdpa_dev);
> >>>>>> Any reason we need to reset during delete?
> >>>>> ef100_reset_vdpa_device() does the necessary clean-up including freeing
> >>>>> irqs, deleting filters and deleting the vrings which is required while
> >>>>> removing the vdpa device or unloading the driver.
> >>>> That's fine but the name might be a little bit confusing since vDPA
> >>>> reset is not necessary here.
> >>>>
> >>>>>>> +
> >>>>>>> /* replace with _vdpa_unregister_device later */
> >>>>>>> - put_device(&efx->vdpa_nic->vdpa_dev.dev);
> >>>>>>> + put_device(&vdpa_dev->dev);
> >>>>>>> efx->vdpa_nic = NULL;
> >>>>>>> }
> >>>>>>> efx_mcdi_free_vis(efx);
> >>>>>>> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.h b/drivers/net/ethernet/sfc/ef100_vdpa.h
> >>>>>>> index a33edd6dda12..1b0bbba88154 100644
> >>>>>>> --- a/drivers/net/ethernet/sfc/ef100_vdpa.h
> >>>>>>> +++ b/drivers/net/ethernet/sfc/ef100_vdpa.h
> >>>>>>> @@ -186,6 +186,7 @@ int ef100_vdpa_add_filter(struct ef100_vdpa_nic *vdpa_nic,
> >>>>>>> enum ef100_vdpa_mac_filter_type type);
> >>>>>>> int ef100_vdpa_irq_vectors_alloc(struct pci_dev *pci_dev, u16 nvqs);
> >>>>>>> void ef100_vdpa_irq_vectors_free(void *data);
> >>>>>>> +int ef100_vdpa_reset(struct vdpa_device *vdev);
> >>>>>>>
> >>>>>>> static inline bool efx_vdpa_is_little_endian(struct ef100_vdpa_nic *vdpa_nic)
> >>>>>>> {
> >>>>>>> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa_ops.c b/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
> >>>>>>> index 132ddb4a647b..718b67f6da90 100644
> >>>>>>> --- a/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
> >>>>>>> +++ b/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
> >>>>>>> @@ -251,6 +251,62 @@ static bool is_qid_invalid(struct ef100_vdpa_nic *vdpa_nic, u16 idx,
> >>>>>>> return false;
> >>>>>>> }
> >>>>>>>
> >>>>>>> +static void ef100_reset_vdpa_device(struct ef100_vdpa_nic *vdpa_nic)
> >>>>>>> +{
> >>>>>>> + int i;
> >>>>>>> +
> >>>>>>> + WARN_ON(!mutex_is_locked(&vdpa_nic->lock));
> >>>>>>> +
> >>>>>>> + if (!vdpa_nic->status)
> >>>>>>> + return;
> >>>>>>> +
> >>>>>>> + vdpa_nic->vdpa_state = EF100_VDPA_STATE_INITIALIZED;
> >>>>>>> + vdpa_nic->status = 0;
> >>>>>>> + vdpa_nic->features = 0;
> >>>>>>> + for (i = 0; i < (vdpa_nic->max_queue_pairs * 2); i++)
> >>>>>>> + reset_vring(vdpa_nic, i);
> >>>>>>> +}
> >>>>>>> +
> >>>>>>> +/* May be called under the rtnl lock */
> >>>>>>> +int ef100_vdpa_reset(struct vdpa_device *vdev)
> >>>>>>> +{
> >>>>>>> + struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
> >>>>>>> +
> >>>>>>> + /* vdpa device can be deleted anytime but the bar_config
> >>>>>>> + * could still be vdpa and hence efx->state would be STATE_VDPA.
> >>>>>>> + * Accordingly, ensure vdpa device exists before reset handling
> >>>>>>> + */
> >>>>>>> + if (!vdpa_nic)
> >>>>>>> + return -ENODEV;
> >>>>>>> +
> >>>>>>> + mutex_lock(&vdpa_nic->lock);
> >>>>>>> + ef100_reset_vdpa_device(vdpa_nic);
> >>>>>>> + mutex_unlock(&vdpa_nic->lock);
> >>>>>>> + return 0;
> >>>>>>> +}
> >>>>>>> +
> >>>>>>> +static int start_vdpa_device(struct ef100_vdpa_nic *vdpa_nic)
> >>>>>>> +{
> >>>>>>> + int rc = 0;
> >>>>>>> + int i, j;
> >>>>>>> +
> >>>>>>> + for (i = 0; i < (vdpa_nic->max_queue_pairs * 2); i++) {
> >>>>>>> + if (can_create_vring(vdpa_nic, i)) {
> >>>>>>> + rc = create_vring(vdpa_nic, i);
> >>>>>> So I think we can safely remove the create_vring() in set_vq_ready()
> >>>>>> since it's undefined behaviour if set_vq_ready() is called after
> >>>>>> DRIVER_OK.
> >>>>> Is this (undefined) behavior documented in the virtio spec?
> >>>> This part is kind of tricky:
> >>>>
> >>>> PCI transport has a queue_enable field. And recently,
> >>>> VIRTIO_F_RING_RESET was introduced. Let's start without that first:
> >>>>
> >>>> In
> >>>>
> >>>> 4.1.4.3.2 Driver Requirements: Common configuration structure layout
> >>>>
> >>>> It said:
> >>>>
> >>>> "The driver MUST configure the other virtqueue fields before enabling
> >>>> the virtqueue with queue_enable."
> >>>>
> >>>> and
> >>>>
> >>>> "The driver MUST NOT write a 0 to queue_enable."
> >>>>
> >>>> My understanding is that:
> >>>>
> >>>> 1) Write 0 is forbidden
> >>>> 2) Write 1 after DRIVER_OK is undefined behaviour (or need to clarify)
> >>>>
> >>>> With VIRTIO_F_RING_RESET is negotiated:
> >>>>
> >>>> "
> >>>> If VIRTIO_F_RING_RESET has been negotiated, after the driver writes 1
> >>>> to queue_reset to reset the queue, the driver MUST NOT consider queue
> >>>> reset to be complete until it reads back 0 in queue_reset. The driver
> >>>> MAY re-enable the queue by writing 1 to queue_enable after ensuring
> >>>> that other virtqueue fields have been set up correctly. The driver MAY
> >>>> set driver-writeable queue configuration values to different values
> >>>> than those that were used before the queue reset. (see 2.6.1).
> >>>> "
> >>>>
> >>>> Write 1 to queue_enable after DRIVER_OK and after the queue is reset is allowed.
> >>>>
> >>>> Thanks
> >>> Btw, I just realized that we need to stick to the current behaviour,
> >>> that is to say, to allow set_vq_ready() to be called after DRIVER_OK.
> >> So, both set_vq_ready() and DRIVER_OK are required for vring creation
> >> and their order doesn't matter. Is that correct?
> > Yes.
> >
> >> Also, will set_vq_ready(0) after DRIVER_OK result in queue deletion?
> > I think it should be treated as suspended or stopped. Since the device
> > should survive from kicking the vq even if the driver does
> > set_vq_ready(0).
> Ok. Is it expected that a queue restart (set_vq_ready(0) followed by
> set_vq_ready(1)) will start the queue from the last queue configuration
> when VIRTIO_F_RING_RESET isn't negotiated?
I think it's better to have this.
Thanks
> >
> > Thanks
> >
> >>> It is needed for the cvq trap and migration for control virtqueue:
> >>>
> >>> https://www.mail-archive.com/qemu-devel@nongnu.org/msg931491.html
> >>>
> >>> Thanks
> >>>
> >>>
> >>>>> If so, can
> >>>>> you please point me to the section of virtio spec that calls this order
> >>>>> (set_vq_ready() after setting DRIVER_OK) undefined? Is it just that the
> >>>>> queue can't be enabled after DRIVER_OK or the reverse (disabling the
> >>>>> queue) after DRIVER_OK is not allowed?
> >>>>>>> + if (rc)
> >>>>>>> + goto clear_vring;
> >>>>>>> + }
> >>>>>>> + }
> >>>>>>> + vdpa_nic->vdpa_state = EF100_VDPA_STATE_STARTED;
> >>>>>>> + return rc;
> >>>>>>> +
> >>>>>>> +clear_vring:
> >>>>>>> + for (j = 0; j < i; j++)
> >>>>>>> + if (vdpa_nic->vring[j].vring_created)
> >>>>>>> + delete_vring(vdpa_nic, j);
> >>>>>>> + return rc;
> >>>>>>> +}
> >>>>>>> +
> >>>>>>> static int ef100_vdpa_set_vq_address(struct vdpa_device *vdev,
> >>>>>>> u16 idx, u64 desc_area, u64 driver_area,
> >>>>>>> u64 device_area)
> >>>>>>> @@ -568,6 +624,80 @@ static u32 ef100_vdpa_get_vendor_id(struct vdpa_device *vdev)
> >>>>>>> return EF100_VDPA_VENDOR_ID;
> >>>>>>> }
> >>>>>>>
> >>>>>>> +static u8 ef100_vdpa_get_status(struct vdpa_device *vdev)
> >>>>>>> +{
> >>>>>>> + struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
> >>>>>>> + u8 status;
> >>>>>>> +
> >>>>>>> + mutex_lock(&vdpa_nic->lock);
> >>>>>>> + status = vdpa_nic->status;
> >>>>>>> + mutex_unlock(&vdpa_nic->lock);
> >>>>>>> + return status;
> >>>>>>> +}
> >>>>>>> +
> >>>>>>> +static void ef100_vdpa_set_status(struct vdpa_device *vdev, u8 status)
> >>>>>>> +{
> >>>>>>> + struct ef100_vdpa_nic *vdpa_nic = get_vdpa_nic(vdev);
> >>>>>>> + u8 new_status;
> >>>>>>> + int rc;
> >>>>>>> +
> >>>>>>> + mutex_lock(&vdpa_nic->lock);
> >>>>>>> + if (!status) {
> >>>>>>> + dev_info(&vdev->dev,
> >>>>>>> + "%s: Status received is 0. Device reset being done\n",
> >>>>>>> + __func__);
> >>>>>>> + ef100_reset_vdpa_device(vdpa_nic);
> >>>>>>> + goto unlock_return;
> >>>>>>> + }
> >>>>>>> + new_status = status & ~vdpa_nic->status;
> >>>>>>> + if (new_status == 0) {
> >>>>>>> + dev_info(&vdev->dev,
> >>>>>>> + "%s: New status same as current status\n", __func__);
> >>>>>>> + goto unlock_return;
> >>>>>>> + }
> >>>>>>> + if (new_status & VIRTIO_CONFIG_S_FAILED) {
> >>>>>>> + ef100_reset_vdpa_device(vdpa_nic);
> >>>>>>> + goto unlock_return;
> >>>>>>> + }
> >>>>>>> +
> >>>>>>> + if (new_status & VIRTIO_CONFIG_S_ACKNOWLEDGE &&
> >>>>>>> + vdpa_nic->vdpa_state == EF100_VDPA_STATE_INITIALIZED) {
> >>>>>> As replied before, I think there's no need to check
> >>>>>> EF100_VDPA_STATE_INITIALIZED, otherwise it could be a bug somewhere.
> >>>>> Ok. Will remove the check against EF100_VDPA_STATE_INITIALIZED.
> >>>>>>> + vdpa_nic->status |= VIRTIO_CONFIG_S_ACKNOWLEDGE;
> >>>>>>> + new_status &= ~VIRTIO_CONFIG_S_ACKNOWLEDGE;
> >>>>>>> + }
> >>>>>>> + if (new_status & VIRTIO_CONFIG_S_DRIVER &&
> >>>>>>> + vdpa_nic->vdpa_state == EF100_VDPA_STATE_INITIALIZED) {
> >>>>>>> + vdpa_nic->status |= VIRTIO_CONFIG_S_DRIVER;
> >>>>>>> + new_status &= ~VIRTIO_CONFIG_S_DRIVER;
> >>>>>>> + }
> >>>>>>> + if (new_status & VIRTIO_CONFIG_S_FEATURES_OK &&
> >>>>>>> + vdpa_nic->vdpa_state == EF100_VDPA_STATE_INITIALIZED) {
> >>>>>>> + vdpa_nic->status |= VIRTIO_CONFIG_S_FEATURES_OK;
> >>>>>>> + vdpa_nic->vdpa_state = EF100_VDPA_STATE_NEGOTIATED;
> >>>>>> I think we can simply map EF100_VDPA_STATE_NEGOTIATED to
> >>>>>> VIRTIO_CONFIG_S_FEATURES_OK.
> >>>>>>
> >>>>>> E.g the code doesn't fail the feature negotiation by clearing the
> >>>>>> VIRTIO_CONFIG_S_FEATURES_OK when ef100_vdpa_set_driver_feature fails?
> >>>>> Ok.
> >>>>>> Thanks
> >>>>> Regards,
> >>>>>
> >>>>> Gautam
> >>>>>
>
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH net-next 09/11] sfc: implement iova rbtree to store dma mappings
2023-01-09 8:49 ` Jason Wang
@ 2023-02-09 13:39 ` Gautam Dawar
0 siblings, 0 replies; 39+ messages in thread
From: Gautam Dawar @ 2023-02-09 13:39 UTC (permalink / raw)
To: Jason Wang
Cc: Gautam Dawar, linux-net-drivers, netdev, eperezma, tanuj.kamde,
Koushik.Dutta, harpreet.anand, Edward Cree, Martin Habets,
David S. Miller, Eric Dumazet, Jakub Kicinski, Paolo Abeni,
linux-kernel
On 1/9/23 14:19, Jason Wang wrote:
> Caution: This message originated from an External Source. Use proper caution when opening attachments, clicking links, or responding.
>
>
> On Thu, Jan 5, 2023 at 9:09 PM Gautam Dawar <gdawar@amd.com> wrote:
>>
>> On 12/19/22 11:33, Jason Wang wrote:
>>> Caution: This message originated from an External Source. Use proper caution when opening attachments, clicking links, or responding.
>>>
>>>
>>> On Fri, Dec 16, 2022 at 8:48 PM Gautam Dawar <gdawar@amd.com> wrote:
>>>> On 12/14/22 12:16, Jason Wang wrote:
>>>>> Caution: This message originated from an External Source. Use proper caution when opening attachments, clicking links, or responding.
>>>>>
>>>>>
>>>>> On Wed, Dec 7, 2022 at 10:57 PM Gautam Dawar <gautam.dawar@amd.com> wrote:
>>>>>> sfc uses a MCDI DMA buffer that is allocated on the host
>>>>>> for communicating with the Firmware. The MCDI buffer IOVA
>>>>>> could overlap with the IOVA used by the guest for the
>>>>>> virtqueue buffers. To detect such overlap, the DMA mappings
>>>>>> from the guest will be stored in a IOVA rbtree and every
>>>>>> such mapping will be compared against the MCDI buffer IOVA
>>>>>> range. If an overlap is detected, the MCDI buffer will be
>>>>>> relocated to a different IOVA.
>>>>> I think it can't prevent guests from guessing the MCDI buffer address
>>>>> and trying to DMA to/from that buffer.
>>>> Yes, if the guest can guess the MCDI buffer address, it could use it to
>>>> DMA to/from this buffer.
>>>>
>>>> However, the guest can modify the buffer contents but can't instruct the
>>>> MC to execute the request. To cause any MCDI failure, the request buffer
>>>> needs to be updated when host driver is about to execute the request or
>>>> response buffer needs to be updated after command execution but before
>>>> host driver reads it. This would be a very small time window and hard to
>>>> guess for the guest.
>>> Not that hard probably, actually, the guest driver don't even need to
>>> guess, just leave a small space in its IOVA space then it knows the
>>> host driver will use that for MCDI. So this is something we need to
>>> address.
>>>
>>> Any possibility to let the MCDI command run on PF instead of VF?
>> We evaluated this approach initially but it needed a communication
>> mechanism between the VF and PF drivers and also would have added in a
>> lot of complexity in passing MCDI messages back and forth. Hence, MCDI
>> over PF isn't possible.
> Ok.
>
>>>>> It might work with some co-operation of the NIC who can validate the
>>>>> DMA initialized by the virtqueue and forbid the DMA to the MDCI
>>>>> buffer.
>>>> I think this problem can be solved using PASID which will be supported
>>>> by our next hardware version.
>>> That one way, another way is to add a check before initiating
>>> virtqueue DMA, if it tries to DMA to MCDI, fail. This seems easier.
>> Can you please elaborate on this? vdpa datapath doesn't involve the
>> hypervisor and the host driver as virtqueues terminate between guest
>> virtio-net driver and the hardware. Even the doorbell operations are
>> memory mapped and IRQ bypass allows interrupts to be delivered directly
>> to guest vCPU.
>>
>> Where exactly are you recommending the address check to be placed?
> So what I meant is, is it possible to add the check in the device datapath like:
>
> if DMA is from virtqueue and it tries to DMA to MCDI buffer, fail this request.
>
> This will probably involves some synchronization in the hardware
> level, or if this is not possible, another workaround I can think is
> to stop the datapath when dealing MCDI buffer by driver:
>
> 1) stop the datapath
> 2) map MCDI buffer
> 3) send MCDI command
> 4) unmap MCDI buffer
> 5) restart the datapath
>
> This will guarantee that no MCDI buffer were mapped during datapath.
>
> Does this work?
This could be a way to get around the DMA isolation issue but
stopping/resuming datapath everytime an MCDI request is to be processed
seems too much of an interruption.
So, to fix this properly we worked on a solution where VF will use PF's
IOMMU domain for processing its MCDI requests. It required changes in
both sfc driver and Firmware and hence took long to implement. But with
this in place, sfc doesn't need to implement DMA config operations which
were simply used to check IOVA overlap.
Will publish the updated patch series with this fix soon.
Thanks,
Gautam
>
> Thanks
>
>> Regards,
>>
>> Gautam
>>
>>> Thanks
>>>
>>>>> Thanks
>>>>>> Signed-off-by: Gautam Dawar <gautam.dawar@amd.com>
>>>>>> ---
>>>>>> drivers/net/ethernet/sfc/Makefile | 3 +-
>>>>>> drivers/net/ethernet/sfc/ef100_iova.c | 205 ++++++++++++++++++++++
>>>>>> drivers/net/ethernet/sfc/ef100_iova.h | 40 +++++
>>>>>> drivers/net/ethernet/sfc/ef100_nic.c | 1 -
>>>>>> drivers/net/ethernet/sfc/ef100_vdpa.c | 38 ++++
>>>>>> drivers/net/ethernet/sfc/ef100_vdpa.h | 15 ++
>>>>>> drivers/net/ethernet/sfc/ef100_vdpa_ops.c | 5 +
>>>>>> drivers/net/ethernet/sfc/mcdi.h | 3 +
>>>>>> 8 files changed, 308 insertions(+), 2 deletions(-)
>>>>>> create mode 100644 drivers/net/ethernet/sfc/ef100_iova.c
>>>>>> create mode 100644 drivers/net/ethernet/sfc/ef100_iova.h
>>>>>>
>>>>>> diff --git a/drivers/net/ethernet/sfc/Makefile b/drivers/net/ethernet/sfc/Makefile
>>>>>> index a10eac91ab23..85852ff50b7c 100644
>>>>>> --- a/drivers/net/ethernet/sfc/Makefile
>>>>>> +++ b/drivers/net/ethernet/sfc/Makefile
>>>>>> @@ -11,7 +11,8 @@ sfc-$(CONFIG_SFC_MTD) += mtd.o
>>>>>> sfc-$(CONFIG_SFC_SRIOV) += sriov.o ef10_sriov.o ef100_sriov.o ef100_rep.o \
>>>>>> mae.o tc.o tc_bindings.o tc_counters.o
>>>>>>
>>>>>> -sfc-$(CONFIG_SFC_VDPA) += mcdi_vdpa.o ef100_vdpa.o ef100_vdpa_ops.o
>>>>>> +sfc-$(CONFIG_SFC_VDPA) += mcdi_vdpa.o ef100_vdpa.o ef100_vdpa_ops.o \
>>>>>> + ef100_iova.o
>>>>>> obj-$(CONFIG_SFC) += sfc.o
>>>>>>
>>>>>> obj-$(CONFIG_SFC_FALCON) += falcon/
>>>>>> diff --git a/drivers/net/ethernet/sfc/ef100_iova.c b/drivers/net/ethernet/sfc/ef100_iova.c
>>>>>> new file mode 100644
>>>>>> index 000000000000..863314c5b9b5
>>>>>> --- /dev/null
>>>>>> +++ b/drivers/net/ethernet/sfc/ef100_iova.c
>>>>>> @@ -0,0 +1,205 @@
>>>>>> +// SPDX-License-Identifier: GPL-2.0
>>>>>> +/* Driver for Xilinx network controllers and boards
>>>>>> + * Copyright(C) 2020-2022 Xilinx, Inc.
>>>>>> + * Copyright(C) 2022 Advanced Micro Devices, Inc.
>>>>>> + *
>>>>>> + * This program is free software; you can redistribute it and/or modify it
>>>>>> + * under the terms of the GNU General Public License version 2 as published
>>>>>> + * by the Free Software Foundation, incorporated herein by reference.
>>>>>> + */
>>>>>> +
>>>>>> +#include "ef100_iova.h"
>>>>>> +
>>>>>> +static void update_free_list_node(struct ef100_vdpa_iova_node *target_node,
>>>>>> + struct ef100_vdpa_iova_node *next_node,
>>>>>> + struct ef100_vdpa_nic *vdpa_nic)
>>>>>> +{
>>>>>> + unsigned long target_node_end;
>>>>>> + unsigned long free_area;
>>>>>> + bool in_list;
>>>>>> +
>>>>>> + target_node_end = target_node->iova + target_node->size;
>>>>>> + free_area = next_node->iova - target_node_end;
>>>>>> + in_list = !(list_empty(&target_node->free_node));
>>>>>> +
>>>>>> + if (!in_list && free_area >= MCDI_BUF_LEN) {
>>>>>> + list_add(&target_node->free_node,
>>>>>> + &vdpa_nic->free_list);
>>>>>> + } else if (in_list && free_area < MCDI_BUF_LEN) {
>>>>>> + list_del_init(&target_node->free_node);
>>>>>> + }
>>>>>> +}
>>>>>> +
>>>>>> +static void update_free_list(struct ef100_vdpa_iova_node *iova_node,
>>>>>> + struct ef100_vdpa_nic *vdpa_nic,
>>>>>> + bool add_node)
>>>>>> +{
>>>>>> + struct ef100_vdpa_iova_node *prev_in = NULL;
>>>>>> + struct ef100_vdpa_iova_node *next_in = NULL;
>>>>>> + struct rb_node *prev_node;
>>>>>> + struct rb_node *next_node;
>>>>>> +
>>>>>> + prev_node = rb_prev(&iova_node->node);
>>>>>> + next_node = rb_next(&iova_node->node);
>>>>>> +
>>>>>> + if (prev_node)
>>>>>> + prev_in = rb_entry(prev_node,
>>>>>> + struct ef100_vdpa_iova_node, node);
>>>>>> + if (next_node)
>>>>>> + next_in = rb_entry(next_node,
>>>>>> + struct ef100_vdpa_iova_node, node);
>>>>>> +
>>>>>> + if (add_node) {
>>>>>> + if (prev_in)
>>>>>> + update_free_list_node(prev_in, iova_node, vdpa_nic);
>>>>>> +
>>>>>> + if (next_in)
>>>>>> + update_free_list_node(iova_node, next_in, vdpa_nic);
>>>>>> + } else {
>>>>>> + if (next_in && prev_in)
>>>>>> + update_free_list_node(prev_in, next_in, vdpa_nic);
>>>>>> + if (!list_empty(&iova_node->free_node))
>>>>>> + list_del_init(&iova_node->free_node);
>>>>>> + }
>>>>>> +}
>>>>>> +
>>>>>> +int efx_ef100_insert_iova_node(struct ef100_vdpa_nic *vdpa_nic,
>>>>>> + u64 iova, u64 size)
>>>>>> +{
>>>>>> + struct ef100_vdpa_iova_node *iova_node;
>>>>>> + struct ef100_vdpa_iova_node *new_node;
>>>>>> + struct rb_node *parent;
>>>>>> + struct rb_node **link;
>>>>>> + struct rb_root *root;
>>>>>> + int rc = 0;
>>>>>> +
>>>>>> + mutex_lock(&vdpa_nic->iova_lock);
>>>>>> +
>>>>>> + root = &vdpa_nic->iova_root;
>>>>>> + link = &root->rb_node;
>>>>>> + parent = *link;
>>>>>> + /* Go to the bottom of the tree */
>>>>>> + while (*link) {
>>>>>> + parent = *link;
>>>>>> + iova_node = rb_entry(parent, struct ef100_vdpa_iova_node, node);
>>>>>> +
>>>>>> + /* handle duplicate node */
>>>>>> + if (iova_node->iova == iova) {
>>>>>> + rc = -EEXIST;
>>>>>> + goto out_unlock;
>>>>>> + }
>>>>>> +
>>>>>> + if (iova_node->iova > iova)
>>>>>> + link = &(*link)->rb_left;
>>>>>> + else
>>>>>> + link = &(*link)->rb_right;
>>>>>> + }
>>>>>> +
>>>>>> + new_node = kzalloc(sizeof(*new_node), GFP_KERNEL);
>>>>>> + if (!new_node) {
>>>>>> + rc = -ENOMEM;
>>>>>> + goto out_unlock;
>>>>>> + }
>>>>>> +
>>>>>> + new_node->iova = iova;
>>>>>> + new_node->size = size;
>>>>>> + INIT_LIST_HEAD(&new_node->free_node);
>>>>>> +
>>>>>> + /* Put the new node here */
>>>>>> + rb_link_node(&new_node->node, parent, link);
>>>>>> + rb_insert_color(&new_node->node, root);
>>>>>> +
>>>>>> + update_free_list(new_node, vdpa_nic, true);
>>>>>> +
>>>>>> +out_unlock:
>>>>>> + mutex_unlock(&vdpa_nic->iova_lock);
>>>>>> + return rc;
>>>>>> +}
>>>>>> +
>>>>>> +static struct ef100_vdpa_iova_node*
>>>>>> +ef100_rbt_search_node(struct ef100_vdpa_nic *vdpa_nic,
>>>>>> + unsigned long iova)
>>>>>> +{
>>>>>> + struct ef100_vdpa_iova_node *iova_node;
>>>>>> + struct rb_node *rb_node;
>>>>>> + struct rb_root *root;
>>>>>> +
>>>>>> + root = &vdpa_nic->iova_root;
>>>>>> + if (!root)
>>>>>> + return NULL;
>>>>>> +
>>>>>> + rb_node = root->rb_node;
>>>>>> +
>>>>>> + while (rb_node) {
>>>>>> + iova_node = rb_entry(rb_node, struct ef100_vdpa_iova_node,
>>>>>> + node);
>>>>>> + if (iova_node->iova > iova)
>>>>>> + rb_node = rb_node->rb_left;
>>>>>> + else if (iova_node->iova < iova)
>>>>>> + rb_node = rb_node->rb_right;
>>>>>> + else
>>>>>> + return iova_node;
>>>>>> + }
>>>>>> +
>>>>>> + return NULL;
>>>>>> +}
>>>>>> +
>>>>>> +void efx_ef100_remove_iova_node(struct ef100_vdpa_nic *vdpa_nic,
>>>>>> + unsigned long iova)
>>>>>> +{
>>>>>> + struct ef100_vdpa_iova_node *iova_node;
>>>>>> +
>>>>>> + mutex_lock(&vdpa_nic->iova_lock);
>>>>>> + iova_node = ef100_rbt_search_node(vdpa_nic, iova);
>>>>>> + if (!iova_node)
>>>>>> + goto out_unlock;
>>>>>> +
>>>>>> + update_free_list(iova_node, vdpa_nic, false);
>>>>>> +
>>>>>> + rb_erase(&iova_node->node, &vdpa_nic->iova_root);
>>>>>> + kfree(iova_node);
>>>>>> +
>>>>>> +out_unlock:
>>>>>> + mutex_unlock(&vdpa_nic->iova_lock);
>>>>>> +}
>>>>>> +
>>>>>> +void efx_ef100_delete_iova(struct ef100_vdpa_nic *vdpa_nic)
>>>>>> +{
>>>>>> + struct ef100_vdpa_iova_node *iova_node;
>>>>>> + struct rb_root *iova_root;
>>>>>> + struct rb_node *node;
>>>>>> +
>>>>>> + mutex_lock(&vdpa_nic->iova_lock);
>>>>>> +
>>>>>> + iova_root = &vdpa_nic->iova_root;
>>>>>> + while (!RB_EMPTY_ROOT(iova_root)) {
>>>>>> + node = rb_first(iova_root);
>>>>>> + iova_node = rb_entry(node, struct ef100_vdpa_iova_node, node);
>>>>>> + if (!list_empty(&iova_node->free_node))
>>>>>> + list_del_init(&iova_node->free_node);
>>>>>> + if (vdpa_nic->domain)
>>>>>> + iommu_unmap(vdpa_nic->domain, iova_node->iova,
>>>>>> + iova_node->size);
>>>>>> + rb_erase(node, iova_root);
>>>>>> + kfree(iova_node);
>>>>>> + }
>>>>>> +
>>>>>> + mutex_unlock(&vdpa_nic->iova_lock);
>>>>>> +}
>>>>>> +
>>>>>> +int efx_ef100_find_new_iova(struct ef100_vdpa_nic *vdpa_nic,
>>>>>> + unsigned int buf_len,
>>>>>> + u64 *new_iova)
>>>>>> +{
>>>>>> + struct ef100_vdpa_iova_node *iova_node;
>>>>>> +
>>>>>> + /* pick the first node from freelist */
>>>>>> + iova_node = list_first_entry_or_null(&vdpa_nic->free_list,
>>>>>> + struct ef100_vdpa_iova_node,
>>>>>> + free_node);
>>>>>> + if (!iova_node)
>>>>>> + return -ENOENT;
>>>>>> +
>>>>>> + *new_iova = iova_node->iova + iova_node->size;
>>>>>> + return 0;
>>>>>> +}
>>>>>> diff --git a/drivers/net/ethernet/sfc/ef100_iova.h b/drivers/net/ethernet/sfc/ef100_iova.h
>>>>>> new file mode 100644
>>>>>> index 000000000000..68e39c4152c7
>>>>>> --- /dev/null
>>>>>> +++ b/drivers/net/ethernet/sfc/ef100_iova.h
>>>>>> @@ -0,0 +1,40 @@
>>>>>> +/* SPDX-License-Identifier: GPL-2.0 */
>>>>>> +/* Driver for Xilinx network controllers and boards
>>>>>> + * Copyright(C) 2020-2022 Xilinx, Inc.
>>>>>> + * Copyright(C) 2022 Advanced Micro Devices, Inc.
>>>>>> + *
>>>>>> + * This program is free software; you can redistribute it and/or modify it
>>>>>> + * under the terms of the GNU General Public License version 2 as published
>>>>>> + * by the Free Software Foundation, incorporated herein by reference.
>>>>>> + */
>>>>>> +#ifndef EFX_EF100_IOVA_H
>>>>>> +#define EFX_EF100_IOVA_H
>>>>>> +
>>>>>> +#include "ef100_nic.h"
>>>>>> +#include "ef100_vdpa.h"
>>>>>> +
>>>>>> +#if defined(CONFIG_SFC_VDPA)
>>>>>> +/**
>>>>>> + * struct ef100_vdpa_iova_node - guest buffer iova entry
>>>>>> + *
>>>>>> + * @node: red black tree node
>>>>>> + * @iova: mapping's IO virtual address
>>>>>> + * @size: length of mapped region in bytes
>>>>>> + * @free_node: free list node
>>>>>> + */
>>>>>> +struct ef100_vdpa_iova_node {
>>>>>> + struct rb_node node;
>>>>>> + unsigned long iova;
>>>>>> + size_t size;
>>>>>> + struct list_head free_node;
>>>>>> +};
>>>>>> +
>>>>>> +int efx_ef100_insert_iova_node(struct ef100_vdpa_nic *vdpa_nic,
>>>>>> + u64 iova, u64 size);
>>>>>> +void efx_ef100_remove_iova_node(struct ef100_vdpa_nic *vdpa_nic,
>>>>>> + unsigned long iova);
>>>>>> +void efx_ef100_delete_iova(struct ef100_vdpa_nic *vdpa_nic);
>>>>>> +int efx_ef100_find_new_iova(struct ef100_vdpa_nic *vdpa_nic,
>>>>>> + unsigned int buf_len, u64 *new_iova);
>>>>>> +#endif /* CONFIG_SFC_VDPA */
>>>>>> +#endif /* EFX_EF100_IOVA_H */
>>>>>> diff --git a/drivers/net/ethernet/sfc/ef100_nic.c b/drivers/net/ethernet/sfc/ef100_nic.c
>>>>>> index 41811c519275..72820d2fe19d 100644
>>>>>> --- a/drivers/net/ethernet/sfc/ef100_nic.c
>>>>>> +++ b/drivers/net/ethernet/sfc/ef100_nic.c
>>>>>> @@ -33,7 +33,6 @@
>>>>>>
>>>>>> #define EF100_MAX_VIS 4096
>>>>>> #define EF100_NUM_MCDI_BUFFERS 1
>>>>>> -#define MCDI_BUF_LEN (8 + MCDI_CTL_SDU_LEN_MAX)
>>>>>>
>>>>>> #define EF100_RESET_PORT ((ETH_RESET_MAC | ETH_RESET_PHY) << ETH_RESET_SHARED_SHIFT)
>>>>>>
>>>>>> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.c b/drivers/net/ethernet/sfc/ef100_vdpa.c
>>>>>> index 80bca281a748..b9368eb1acd5 100644
>>>>>> --- a/drivers/net/ethernet/sfc/ef100_vdpa.c
>>>>>> +++ b/drivers/net/ethernet/sfc/ef100_vdpa.c
>>>>>> @@ -14,6 +14,7 @@
>>>>>> #include <uapi/linux/vdpa.h>
>>>>>> #include "ef100_vdpa.h"
>>>>>> #include "mcdi_vdpa.h"
>>>>>> +#include "ef100_iova.h"
>>>>>> #include "mcdi_filters.h"
>>>>>> #include "mcdi_functions.h"
>>>>>> #include "ef100_netdev.h"
>>>>>> @@ -280,6 +281,34 @@ static int get_net_config(struct ef100_vdpa_nic *vdpa_nic)
>>>>>> return 0;
>>>>>> }
>>>>>>
>>>>>> +static int vdpa_update_domain(struct ef100_vdpa_nic *vdpa_nic)
>>>>>> +{
>>>>>> + struct vdpa_device *vdpa = &vdpa_nic->vdpa_dev;
>>>>>> + struct iommu_domain_geometry *geo;
>>>>>> + struct device *dma_dev;
>>>>>> +
>>>>>> + dma_dev = vdpa_get_dma_dev(vdpa);
>>>>>> + if (!device_iommu_capable(dma_dev, IOMMU_CAP_CACHE_COHERENCY))
>>>>>> + return -EOPNOTSUPP;
>>>>>> +
>>>>>> + vdpa_nic->domain = iommu_get_domain_for_dev(dma_dev);
>>>>>> + if (!vdpa_nic->domain)
>>>>>> + return -ENODEV;
>>>>>> +
>>>>>> + geo = &vdpa_nic->domain->geometry;
>>>>>> + /* save the geo aperture range for validation in dma_map */
>>>>>> + vdpa_nic->geo_aper_start = geo->aperture_start;
>>>>>> +
>>>>>> + /* Handle the boundary case */
>>>>>> + if (geo->aperture_end == ~0ULL)
>>>>>> + geo->aperture_end -= 1;
>>>>>> + vdpa_nic->geo_aper_end = geo->aperture_end;
>>>>>> +
>>>>>> + /* insert a sentinel node */
>>>>>> + return efx_ef100_insert_iova_node(vdpa_nic,
>>>>>> + vdpa_nic->geo_aper_end + 1, 0);
>>>>>> +}
>>>>>> +
>>>>>> static struct ef100_vdpa_nic *ef100_vdpa_create(struct efx_nic *efx,
>>>>>> const char *dev_name,
>>>>>> enum ef100_vdpa_class dev_type,
>>>>>> @@ -316,6 +345,7 @@ static struct ef100_vdpa_nic *ef100_vdpa_create(struct efx_nic *efx,
>>>>>> }
>>>>>>
>>>>>> mutex_init(&vdpa_nic->lock);
>>>>>> + mutex_init(&vdpa_nic->iova_lock);
>>>>>> dev = &vdpa_nic->vdpa_dev.dev;
>>>>>> efx->vdpa_nic = vdpa_nic;
>>>>>> vdpa_nic->vdpa_dev.dma_dev = &efx->pci_dev->dev;
>>>>>> @@ -325,9 +355,11 @@ static struct ef100_vdpa_nic *ef100_vdpa_create(struct efx_nic *efx,
>>>>>> vdpa_nic->pf_index = nic_data->pf_index;
>>>>>> vdpa_nic->vf_index = nic_data->vf_index;
>>>>>> vdpa_nic->vdpa_state = EF100_VDPA_STATE_INITIALIZED;
>>>>>> + vdpa_nic->iova_root = RB_ROOT;
>>>>>> vdpa_nic->mac_address = (u8 *)&vdpa_nic->net_config.mac;
>>>>>> ether_addr_copy(vdpa_nic->mac_address, mac);
>>>>>> vdpa_nic->mac_configured = true;
>>>>>> + INIT_LIST_HEAD(&vdpa_nic->free_list);
>>>>>>
>>>>>> for (i = 0; i < EF100_VDPA_MAC_FILTER_NTYPES; i++)
>>>>>> vdpa_nic->filters[i].filter_id = EFX_INVALID_FILTER_ID;
>>>>>> @@ -353,6 +385,12 @@ static struct ef100_vdpa_nic *ef100_vdpa_create(struct efx_nic *efx,
>>>>>> goto err_put_device;
>>>>>> }
>>>>>>
>>>>>> + rc = vdpa_update_domain(vdpa_nic);
>>>>>> + if (rc) {
>>>>>> + pci_err(efx->pci_dev, "update_domain failed, err: %d\n", rc);
>>>>>> + goto err_put_device;
>>>>>> + }
>>>>>> +
>>>>>> rc = get_net_config(vdpa_nic);
>>>>>> if (rc)
>>>>>> goto err_put_device;
>>>>>> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa.h b/drivers/net/ethernet/sfc/ef100_vdpa.h
>>>>>> index 1b0bbba88154..c3c77029973d 100644
>>>>>> --- a/drivers/net/ethernet/sfc/ef100_vdpa.h
>>>>>> +++ b/drivers/net/ethernet/sfc/ef100_vdpa.h
>>>>>> @@ -12,7 +12,9 @@
>>>>>> #define __EF100_VDPA_H__
>>>>>>
>>>>>> #include <linux/vdpa.h>
>>>>>> +#include <linux/iommu.h>
>>>>>> #include <uapi/linux/virtio_net.h>
>>>>>> +#include <linux/rbtree.h>
>>>>>> #include "net_driver.h"
>>>>>> #include "ef100_nic.h"
>>>>>>
>>>>>> @@ -155,6 +157,12 @@ struct ef100_vdpa_filter {
>>>>>> * @mac_configured: true after MAC address is configured
>>>>>> * @filters: details of all filters created on this vdpa device
>>>>>> * @cfg_cb: callback for config change
>>>>>> + * @domain: IOMMU domain
>>>>>> + * @iova_root: iova rbtree root
>>>>>> + * @iova_lock: lock to synchronize updates to rbtree and freelist
>>>>>> + * @free_list: list to store free iova areas of size >= MCDI buffer length
>>>>>> + * @geo_aper_start: start of valid IOVA range
>>>>>> + * @geo_aper_end: end of valid IOVA range
>>>>>> */
>>>>>> struct ef100_vdpa_nic {
>>>>>> struct vdpa_device vdpa_dev;
>>>>>> @@ -174,6 +182,13 @@ struct ef100_vdpa_nic {
>>>>>> bool mac_configured;
>>>>>> struct ef100_vdpa_filter filters[EF100_VDPA_MAC_FILTER_NTYPES];
>>>>>> struct vdpa_callback cfg_cb;
>>>>>> + struct iommu_domain *domain;
>>>>>> + struct rb_root iova_root;
>>>>>> + /* mutex to synchronize rbtree operations */
>>>>>> + struct mutex iova_lock;
>>>>>> + struct list_head free_list;
>>>>>> + u64 geo_aper_start;
>>>>>> + u64 geo_aper_end;
>>>>>> };
>>>>>>
>>>>>> int ef100_vdpa_init(struct efx_probe_data *probe_data);
>>>>>> diff --git a/drivers/net/ethernet/sfc/ef100_vdpa_ops.c b/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
>>>>>> index 718b67f6da90..8c198d949fdb 100644
>>>>>> --- a/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
>>>>>> +++ b/drivers/net/ethernet/sfc/ef100_vdpa_ops.c
>>>>>> @@ -10,6 +10,7 @@
>>>>>>
>>>>>> #include <linux/vdpa.h>
>>>>>> #include "ef100_vdpa.h"
>>>>>> +#include "ef100_iova.h"
>>>>>> #include "io.h"
>>>>>> #include "mcdi_vdpa.h"
>>>>>>
>>>>>> @@ -260,6 +261,7 @@ static void ef100_reset_vdpa_device(struct ef100_vdpa_nic *vdpa_nic)
>>>>>> if (!vdpa_nic->status)
>>>>>> return;
>>>>>>
>>>>>> + efx_ef100_delete_iova(vdpa_nic);
>>>>>> vdpa_nic->vdpa_state = EF100_VDPA_STATE_INITIALIZED;
>>>>>> vdpa_nic->status = 0;
>>>>>> vdpa_nic->features = 0;
>>>>>> @@ -743,9 +745,12 @@ static void ef100_vdpa_free(struct vdpa_device *vdev)
>>>>>> int i;
>>>>>>
>>>>>> if (vdpa_nic) {
>>>>>> + /* clean-up the mappings and iova tree */
>>>>>> + efx_ef100_delete_iova(vdpa_nic);
>>>>>> for (i = 0; i < (vdpa_nic->max_queue_pairs * 2); i++)
>>>>>> reset_vring(vdpa_nic, i);
>>>>>> ef100_vdpa_irq_vectors_free(vdpa_nic->efx->pci_dev);
>>>>>> + mutex_destroy(&vdpa_nic->iova_lock);
>>>>>> mutex_destroy(&vdpa_nic->lock);
>>>>>> vdpa_nic->efx->vdpa_nic = NULL;
>>>>>> }
>>>>>> diff --git a/drivers/net/ethernet/sfc/mcdi.h b/drivers/net/ethernet/sfc/mcdi.h
>>>>>> index db4ca4975ada..7d977a58a0df 100644
>>>>>> --- a/drivers/net/ethernet/sfc/mcdi.h
>>>>>> +++ b/drivers/net/ethernet/sfc/mcdi.h
>>>>>> @@ -7,6 +7,7 @@
>>>>>> #ifndef EFX_MCDI_H
>>>>>> #define EFX_MCDI_H
>>>>>>
>>>>>> +#include "mcdi_pcol.h"
>>>>>> /**
>>>>>> * enum efx_mcdi_state - MCDI request handling state
>>>>>> * @MCDI_STATE_QUIESCENT: No pending MCDI requests. If the caller holds the
>>>>>> @@ -40,6 +41,8 @@ enum efx_mcdi_mode {
>>>>>> MCDI_MODE_FAIL,
>>>>>> };
>>>>>>
>>>>>> +#define MCDI_BUF_LEN (8 + MCDI_CTL_SDU_LEN_MAX)
>>>>>> +
>>>>>> /**
>>>>>> * struct efx_mcdi_iface - MCDI protocol context
>>>>>> * @efx: The associated NIC.
>>>>>> --
>>>>>> 2.30.1
>>>>>>
^ permalink raw reply [flat|nested] 39+ messages in thread
end of thread, other threads:[~2023-02-09 13:40 UTC | newest]
Thread overview: 39+ messages (download: mbox.gz / follow: Atom feed)
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2022-12-07 14:54 [PATCH net-next 00/11] sfc: add vDPA support for EF100 devices Gautam Dawar
2022-12-07 14:54 ` [PATCH net-next 01/11] sfc: add function personality " Gautam Dawar
2022-12-07 14:54 ` [PATCH net-next 02/11] sfc: implement MCDI interface for vDPA operations Gautam Dawar
2022-12-14 6:43 ` Jason Wang
2022-12-16 12:50 ` Gautam Dawar
2022-12-07 14:54 ` [PATCH net-next 03/11] sfc: implement init and fini functions for vDPA personality Gautam Dawar
2022-12-07 14:54 ` [PATCH net-next 04/11] sfc: implement vDPA management device operations Gautam Dawar
2022-12-07 16:31 ` kernel test robot
2022-12-14 6:43 ` Jason Wang
2022-12-15 7:07 ` Gautam Dawar
2022-12-07 14:54 ` [PATCH net-next 05/11] sfc: implement vdpa device config operations Gautam Dawar
2022-12-14 6:44 ` Jason Wang
2022-12-15 9:53 ` Gautam Dawar
2022-12-07 14:54 ` [PATCH net-next 06/11] sfc: implement vdpa vring " Gautam Dawar
2022-12-14 6:45 ` Jason Wang
2022-12-07 14:54 ` [PATCH net-next 07/11] sfc: implement filters for receiving traffic Gautam Dawar
2022-12-14 6:45 ` Jason Wang
2023-01-05 12:46 ` Gautam Dawar
2022-12-07 14:54 ` [PATCH net-next 08/11] sfc: implement device status related vdpa config operations Gautam Dawar
2022-12-14 6:45 ` Jason Wang
2023-01-09 10:21 ` Gautam Dawar
2023-01-11 6:36 ` Jason Wang
2023-01-13 4:28 ` Jason Wang
2023-01-13 6:10 ` Gautam Dawar
2023-01-13 6:20 ` Jason Wang
2023-01-13 6:33 ` Gautam Dawar
2023-01-16 2:55 ` Jason Wang
2022-12-07 14:54 ` [PATCH net-next 09/11] sfc: implement iova rbtree to store dma mappings Gautam Dawar
2022-12-14 6:46 ` Jason Wang
2022-12-16 12:48 ` Gautam Dawar
2022-12-19 6:03 ` Jason Wang
2023-01-05 13:08 ` Gautam Dawar
2023-01-09 8:49 ` Jason Wang
2023-02-09 13:39 ` Gautam Dawar
2022-12-07 14:54 ` [PATCH net-next 10/11] sfc: implement vdpa config_ops for dma operations Gautam Dawar
2022-12-07 19:23 ` kernel test robot
2022-12-14 6:46 ` Jason Wang
2022-12-07 14:54 ` [PATCH net-next 11/11] sfc: register the vDPA device Gautam Dawar
2022-12-11 18:05 ` [PATCH net-next 00/11] sfc: add vDPA support for EF100 devices Martin Habets
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