IOMMU_CAP_INTR_REMAP has been advertised in arm-smmu(-v3) although
on ARM this property is not attached to the IOMMU but rather is
implemented in the MSI controller (GICv3 ITS).
Now vfio_iommu_type1 takes into account the MSI domain MSI remapping
capability, let's correct this.
Signed-off-by: Eric Auger <eric.auger@xxxxxxxxxx>
---
drivers/iommu/arm-smmu-v3.c | 2 --
drivers/iommu/arm-smmu.c | 2 --
2 files changed, 4 deletions(-)
diff --git a/drivers/iommu/arm-smmu-v3.c b/drivers/iommu/arm-smmu-v3.c
index c9ee2f5..0d472c8 100644
--- a/drivers/iommu/arm-smmu-v3.c
+++ b/drivers/iommu/arm-smmu-v3.c
@@ -1373,8 +1373,6 @@ static bool arm_smmu_capable(enum iommu_cap cap)
switch (cap) {
case IOMMU_CAP_CACHE_COHERENCY:
return true;
- case IOMMU_CAP_INTR_REMAP:
- return true; /* MSIs are just memory writes */
case IOMMU_CAP_NOEXEC:
return true;
default:
diff --git a/drivers/iommu/arm-smmu.c b/drivers/iommu/arm-smmu.c
index d24a646..27a851e 100644
--- a/drivers/iommu/arm-smmu.c
+++ b/drivers/iommu/arm-smmu.c
@@ -1371,8 +1371,6 @@ static bool arm_smmu_capable(enum iommu_cap cap)
* requests.
*/
return true;
- case IOMMU_CAP_INTR_REMAP:
- return true; /* MSIs are just memory writes */
case IOMMU_CAP_NOEXEC:
return true;
default:
--
1.9.1
--
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