From 2c91bcf273ffb95898d2ca901b699558d9e73fd1 Mon Sep 17 00:00:00 2001 From: Peter Maydell Date: Fri, 15 Jun 2018 14:57:16 +0100 Subject: iommu: Add IOMMU index argument to translate method MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Reviewed-by: Richard Henderson Reviewed-by: Alex Bennée Message-id: 20180604152941.20374-4-peter.maydell@linaro.org --- include/exec/memory.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'include') 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. -- cgit v1.2.3-59-g8ed1b