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

Jean-Philippe Brucker
Fri, 14 Feb 2020 16:04:13 -0000

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

Signed-off-by: Jean-Philippe Brucker <jean-philippe at 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