[PATCH 3/3] iommu/virtio: Enable x86 support

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From: Jean-Philippe Brucker <jean-philippe@linaro.org>
To: iommu@lists.linux-foundation.org,
	virtualization@lists.linux-foundation.org,
	linux-pci@vger.kernel.org
Cc: joro@8bytes.org, bhelgaas@google.com, mst@redhat.com,
	jasowang@redhat.com, kevin.tian@intel.com,
	sebastien.boeuf@intel.com, eric.auger@redhat.com,
	jacob.jun.pan@intel.com
Subject: [PATCH 3/3] iommu/virtio: Enable x86 support
Date: Fri, 14 Feb 2020 17:04:13 +0100	[thread overview]
Message-ID: <20200214160413.1475396-4-jean-philippe@linaro.org> (raw)
In-Reply-To: <20200214160413.1475396-1-jean-philippe@linaro.org>

With the built-in topology description in place, x86 platforms can now
use the virtio-iommu.

Signed-off-by: Jean-Philippe Brucker <jean-philippe@linaro.org>
---
 drivers/iommu/Kconfig | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig
index 068d4e0e3541..adcbda44d473 100644
--- a/drivers/iommu/Kconfig
+++ b/drivers/iommu/Kconfig
@@ -508,8 +508,9 @@ config HYPERV_IOMMU
 config VIRTIO_IOMMU
 	bool "Virtio IOMMU driver"
 	depends on VIRTIO=y
-	depends on ARM64
+	depends on (ARM64 || X86)
 	select IOMMU_API
+	select IOMMU_DMA
 	select INTERVAL_TREE
 	help
 	  Para-virtualised IOMMU driver with virtio.
-- 
2.25.0

WARNING: multiple messages have this Message-ID (diff)

From: Jean-Philippe Brucker <jean-philippe@linaro.org>
To: iommu@lists.linux-foundation.org,
	virtualization@lists.linux-foundation.org,
	linux-pci@vger.kernel.org
Cc: kevin.tian@intel.com, mst@redhat.com, sebastien.boeuf@intel.com,
	jacob.jun.pan@intel.com, bhelgaas@google.com,
	jasowang@redhat.com
Subject: [PATCH 3/3] iommu/virtio: Enable x86 support
Date: Fri, 14 Feb 2020 17:04:13 +0100	[thread overview]
Message-ID: <20200214160413.1475396-4-jean-philippe@linaro.org> (raw)
In-Reply-To: <20200214160413.1475396-1-jean-philippe@linaro.org>

With the built-in topology description in place, x86 platforms can now
use the virtio-iommu.

Signed-off-by: Jean-Philippe Brucker <jean-philippe@linaro.org>
---
 drivers/iommu/Kconfig | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig
index 068d4e0e3541..adcbda44d473 100644
--- a/drivers/iommu/Kconfig
+++ b/drivers/iommu/Kconfig
@@ -508,8 +508,9 @@ config HYPERV_IOMMU
 config VIRTIO_IOMMU
 	bool "Virtio IOMMU driver"
 	depends on VIRTIO=y
-	depends on ARM64
+	depends on (ARM64 || X86)
 	select IOMMU_API
+	select IOMMU_DMA
 	select INTERVAL_TREE
 	help
 	  Para-virtualised IOMMU driver with virtio.
-- 
2.25.0

_______________________________________________
iommu mailing list
iommu@lists.linux-foundation.org
https://lists.linuxfoundation.org/mailman/listinfo/iommu

WARNING: multiple messages have this Message-ID (diff)

From: Jean-Philippe Brucker <jean-philippe-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
To: iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org,
	virtualization-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org,
	linux-pci-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: kevin.tian-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org,
	mst-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org,
	sebastien.boeuf-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org,
	jacob.jun.pan-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org,
	bhelgaas-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org,
	jasowang-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org
Subject: [PATCH 3/3] iommu/virtio: Enable x86 support
Date: Fri, 14 Feb 2020 17:04:13 +0100	[thread overview]
Message-ID: <20200214160413.1475396-4-jean-philippe@linaro.org> (raw)
In-Reply-To: <20200214160413.1475396-1-jean-philippe-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>

With the built-in topology description in place, x86 platforms can now
use the virtio-iommu.

Signed-off-by: Jean-Philippe Brucker <jean-philippe-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
---
 drivers/iommu/Kconfig | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig
index 068d4e0e3541..adcbda44d473 100644
--- a/drivers/iommu/Kconfig
+++ b/drivers/iommu/Kconfig
@@ -508,8 +508,9 @@ config HYPERV_IOMMU
 config VIRTIO_IOMMU
 	bool "Virtio IOMMU driver"
 	depends on VIRTIO=y
-	depends on ARM64
+	depends on (ARM64 || X86)
 	select IOMMU_API
+	select IOMMU_DMA
 	select INTERVAL_TREE
 	help
 	  Para-virtualised IOMMU driver with virtio.
-- 
2.25.0

next prev parent reply	other threads:[~2020-02-14 17:31 UTC|newest]

Thread overview: 50+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-14 16:04 [PATCH 0/3] virtio-iommu on non-devicetree platforms Jean-Philippe Brucker
2020-02-14 16:04 ` Jean-Philippe Brucker
2020-02-14 16:04 ` Jean-Philippe Brucker
2020-02-14 16:04 ` [PATCH 1/3] iommu/virtio: Add topology description to virtio-iommu config space Jean-Philippe Brucker
2020-02-14 16:04   ` Jean-Philippe Brucker
2020-02-14 16:04   ` Jean-Philippe Brucker
2020-02-14 16:04 ` [PATCH 2/3] PCI: Add DMA configuration for virtual platforms Jean-Philippe Brucker
2020-02-14 16:04   ` Jean-Philippe Brucker
2020-02-14 16:04   ` Jean-Philippe Brucker
2020-02-14 17:03   ` Robin Murphy
2020-02-14 17:03     ` Robin Murphy
2020-02-17  9:12     ` Jean-Philippe Brucker
2020-02-17  9:12       ` Jean-Philippe Brucker
2020-02-14 16:04 ` Jean-Philippe Brucker [this message]
2020-02-14 16:04   ` [PATCH 3/3] iommu/virtio: Enable x86 support Jean-Philippe Brucker
2020-02-14 16:04   ` Jean-Philippe Brucker
2020-02-14 16:57   ` Robin Murphy
2020-02-14 16:57     ` Robin Murphy
2020-02-14 16:57     ` Robin Murphy
2020-02-16  9:50     ` Michael S. Tsirkin
2020-02-16  9:50       ` Michael S. Tsirkin
2020-02-17  9:01       ` Jean-Philippe Brucker
2020-02-17  9:01         ` Jean-Philippe Brucker
2020-02-17  9:01         ` Jean-Philippe Brucker
2020-02-17 13:01         ` Michael S. Tsirkin
2020-02-17 13:01           ` Michael S. Tsirkin
2020-02-17 13:22           ` Robin Murphy
2020-02-17 13:22             ` Robin Murphy
2020-02-17 13:31             ` Michael S. Tsirkin
2020-02-17 13:31               ` Michael S. Tsirkin
2020-02-17 14:10               ` Robin Murphy
2020-02-17 14:10                 ` Robin Murphy
2021-03-16 19:16 [PATCH 0/3] Add support for ACPI VIOT Jean-Philippe Brucker
2021-03-16 19:16 ` [PATCH 3/3] iommu/virtio: Enable x86 support Jean-Philippe Brucker
2021-03-16 19:16   ` Jean-Philippe Brucker
2021-03-16 19:16   ` Jean-Philippe Brucker
2021-03-18 10:44   ` Joerg Roedel
2021-03-18 10:44     ` Joerg Roedel
2021-03-18 10:44     ` Joerg Roedel
2021-03-18 11:43   ` Robin Murphy
2021-03-18 11:43     ` Robin Murphy
2021-03-18 11:43     ` Robin Murphy
2021-04-15 15:14     ` Jean-Philippe Brucker
2021-04-15 15:14       ` Jean-Philippe Brucker
2021-04-15 15:14       ` Jean-Philippe Brucker
2021-03-18 18:28   ` Michael S. Tsirkin
2021-03-18 18:28     ` Michael S. Tsirkin
2021-03-18 18:28     ` Michael S. Tsirkin
2021-04-15 15:15     ` Jean-Philippe Brucker
2021-04-15 15:15       ` Jean-Philippe Brucker
2021-04-15 15:15       ` Jean-Philippe Brucker

find likely ancestor, descendant, or conflicting patches for this message:
dfblob:068d4e0e354 dfblob:068d4e0e354 dfblob:068d4e0e354
dfblob:adcbda44d47 dfblob:adcbda44d47 dfblob:adcbda44d47
	(help)

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