diff options
| author | Peter Maydell <peter.maydell@linaro.org> | 2018-06-15 14:57:16 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2018-06-15 15:23:34 +0100 |
| commit | 2c91bcf273ffb95898d2ca901b699558d9e73fd1 (patch) | |
| tree | 083ce5c85738417d8edc8921783c79e2dad14f08 /include/exec | |
| parent | cb1efcf462a2ff72926e0c5267a2e1d95490f347 (diff) | |
iommu: Add IOMMU index argument to translate method
Add an IOMMU index argument to the translate method of
IOMMUs. Since all of our current IOMMU implementations
support only a single IOMMU index, this has no effect
on the behaviour.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-id: 20180604152941.20374-4-peter.maydell@linaro.org
Diffstat (limited to 'include/exec')
| -rw-r--r-- | include/exec/memory.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/exec/memory.h b/include/exec/memory.h index ec75c45296..050323f532 100644 --- a/include/exec/memory.h +++ b/include/exec/memory.h @@ -251,9 +251,10 @@ typedef struct IOMMUMemoryRegionClass { * @iommu: the IOMMUMemoryRegion * @hwaddr: address to be translated within the memory region * @flag: requested access permissions + * @iommu_idx: IOMMU index for the translation */ IOMMUTLBEntry (*translate)(IOMMUMemoryRegion *iommu, hwaddr addr, - IOMMUAccessFlags flag); + IOMMUAccessFlags flag, int iommu_idx); /* Returns minimum supported page size in bytes. * If this method is not provided then the minimum is assumed to * be TARGET_PAGE_SIZE. |