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
next prev parent reply other threads:[~2020-02-14 17:31 UTC|newest]
Thread overview: 13+ 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 ` [PATCH 1/3] iommu/virtio: Add topology description to virtio-iommu config space Jean-Philippe Brucker
2020-02-14 16:04 ` [PATCH 2/3] PCI: Add DMA configuration for virtual platforms Jean-Philippe Brucker
2020-02-14 17:03 ` Robin Murphy
2020-02-17 9:12 ` Jean-Philippe Brucker
2020-02-14 16:04 ` Jean-Philippe Brucker [this message]
2020-02-14 16:57 ` [PATCH 3/3] iommu/virtio: Enable x86 support Robin Murphy
2020-02-16 9:50 ` Michael S. Tsirkin
2020-02-17 9:01 ` Jean-Philippe Brucker
2020-02-17 13:01 ` Michael S. Tsirkin
2020-02-17 13:22 ` Robin Murphy
2020-02-17 13:31 ` Michael S. Tsirkin
2020-02-17 14:10 ` Robin Murphy
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