From: Jean-Philippe Brucker <jean-philippe@linaro.org>
To: linux-acpi@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
iommu@lists.linux-foundation.org,
virtualization@lists.linux-foundation.org,
linux-pci@vger.kernel.org, virtio-dev@lists.oasis-open.org
Cc: rjw@rjwysocki.net, lenb@kernel.org, lorenzo.pieralisi@arm.com,
guohanjun@huawei.com, sudeep.holla@arm.com,
gregkh@linuxfoundation.org, joro@8bytes.org, bhelgaas@google.com,
mst@redhat.com, jasowang@redhat.com, jacob.jun.pan@intel.com,
eric.auger@redhat.com, sebastien.boeuf@intel.com,
kevin.tian@intel.com
Subject: [RFC 01/13] ACPI/IORT: Move IORT to the ACPI folder
Date: Fri, 22 Nov 2019 11:49:48 +0100 [thread overview]
Message-ID: <20191122105000.800410-2-jean-philippe@linaro.org> (raw)
In-Reply-To: <20191122105000.800410-1-jean-philippe@linaro.org>
IORT can be used (by QEMU) to describe a virtual topology containing an
architecture-agnostic paravirtualized device.
In order to build IORT for x86 systems, the driver has to be moved outside
of arm64/. Since there is nothing specific to arm64 in the driver, it
simply requires moving Makefile and Kconfig entries.
Signed-off-by: Jean-Philippe Brucker <jean-philippe.brucker@arm.com>
---
MAINTAINERS | 9 +++++++++
drivers/acpi/Kconfig | 3 +++
drivers/acpi/Makefile | 1 +
drivers/acpi/arm64/Kconfig | 3 ---
drivers/acpi/arm64/Makefile | 1 -
drivers/acpi/{arm64 => }/iort.c | 0
6 files changed, 13 insertions(+), 4 deletions(-)
rename drivers/acpi/{arm64 => }/iort.c (100%)
diff --git a/MAINTAINERS b/MAINTAINERS
index eb19fad370d7..9153d278f67e 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -377,6 +377,15 @@ L: platform-driver-x86@vger.kernel.org
S: Maintained
F: drivers/platform/x86/i2c-multi-instantiate.c
+ACPI IORT DRIVER
+M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
+M: Hanjun Guo <guohanjun@huawei.com>
+M: Sudeep Holla <sudeep.holla@arm.com>
+L: linux-acpi@vger.kernel.org
+L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
+S: Maintained
+F: drivers/acpi/iort.c
+
ACPI PMIC DRIVERS
M: "Rafael J. Wysocki" <rjw@rjwysocki.net>
M: Len Brown <lenb@kernel.org>
diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
index ebe1e9e5fd81..548976c8b2b0 100644
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -576,6 +576,9 @@ config TPS68470_PMIC_OPREGION
region, which must be available before any of the devices
using this, are probed.
+config ACPI_IORT
+ bool
+
endif # ACPI
config X86_PM_TIMER
diff --git a/drivers/acpi/Makefile b/drivers/acpi/Makefile
index 5d361e4e3405..9d1792165713 100644
--- a/drivers/acpi/Makefile
+++ b/drivers/acpi/Makefile
@@ -123,3 +123,4 @@ video-objs += acpi_video.o video_detect.o
obj-y += dptf/
obj-$(CONFIG_ARM64) += arm64/
+obj-$(CONFIG_ACPI_IORT) += iort.o
diff --git a/drivers/acpi/arm64/Kconfig b/drivers/acpi/arm64/Kconfig
index 6dba187f4f2e..d0902c85d46e 100644
--- a/drivers/acpi/arm64/Kconfig
+++ b/drivers/acpi/arm64/Kconfig
@@ -3,8 +3,5 @@
# ACPI Configuration for ARM64
#
-config ACPI_IORT
- bool
-
config ACPI_GTDT
bool
diff --git a/drivers/acpi/arm64/Makefile b/drivers/acpi/arm64/Makefile
index 6ff50f4ed947..38771a816caf 100644
--- a/drivers/acpi/arm64/Makefile
+++ b/drivers/acpi/arm64/Makefile
@@ -1,3 +1,2 @@
# SPDX-License-Identifier: GPL-2.0-only
-obj-$(CONFIG_ACPI_IORT) += iort.o
obj-$(CONFIG_ACPI_GTDT) += gtdt.o
diff --git a/drivers/acpi/arm64/iort.c b/drivers/acpi/iort.c
similarity index 100%
rename from drivers/acpi/arm64/iort.c
rename to drivers/acpi/iort.c
--
2.24.0
next prev parent reply other threads:[~2019-11-22 11:16 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-22 10:49 [RFC 00/13] virtio-iommu on non-devicetree platforms Jean-Philippe Brucker
2019-11-22 10:49 ` Jean-Philippe Brucker [this message]
2019-11-22 10:49 ` [RFC 02/13] ACPI: Add VIOT definitions Jean-Philippe Brucker
2019-11-22 10:49 ` [RFC 03/13] ACPI/IORT: Allow registration of external tables Jean-Philippe Brucker
2019-11-22 10:49 ` [RFC 04/13] ACPI/IORT: Add node categories Jean-Philippe Brucker
2019-11-22 10:49 ` [RFC 05/13] ACPI/IORT: Support VIOT virtio-mmio node Jean-Philippe Brucker
2019-11-22 10:49 ` [RFC 06/13] ACPI/IORT: Support VIOT virtio-pci node Jean-Philippe Brucker
2019-11-22 10:49 ` [RFC 07/13] ACPI/IORT: Defer probe until virtio-iommu-pci has registered a fwnode Jean-Philippe Brucker
2019-11-22 10:49 ` [RFC 08/13] ACPI/IORT: Add callback to update a device's fwnode Jean-Philippe Brucker
2019-11-22 10:49 ` [RFC 09/13] iommu/virtio: Create fwnode if necessary Jean-Philippe Brucker
2019-11-22 10:49 ` [RFC 10/13] iommu/virtio: Update IORT fwnode Jean-Philippe Brucker
2019-11-22 10:49 ` [RFC 11/13] ACPI: Add VIOT table Jean-Philippe Brucker
2019-11-22 10:49 ` [RFC virtio 12/13] virtio-iommu: Add built-in topology description Jean-Philippe Brucker
2019-11-22 10:50 ` [RFC 13/13] iommu/virtio: Add topology description to Jean-Philippe Brucker
2019-11-22 12:53 ` Michael S. Tsirkin
2019-11-25 17:48 ` Jean-Philippe Brucker
2019-11-22 13:00 ` [RFC 00/13] virtio-iommu on non-devicetree platforms Michael S. Tsirkin
2019-11-25 17:53 ` Jean-Philippe Brucker
2019-11-23 0:01 ` Jacob Pan (Jun)
2019-11-25 18:02 ` Jean-Philippe Brucker
2019-12-04 3:01 ` Jacob Pan (Jun)
2019-12-18 11:20 ` Jean-Philippe Brucker
2019-12-20 18:54 ` Jacob Pan (Jun)
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