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authorLe Tan <tamlokveer@gmail.com>2014-08-16 13:55:37 +0800
committerMichael S. Tsirkin <mst@redhat.com>2014-08-28 23:10:22 +0200
commit8d7b8cb9c22b7aa809050800a62e89f869054b35 (patch)
treee42fa8c57fb67152d077d126c151819e815dffd1 /include
parent187de915e8d06aaf82be206aebc551c82bf0670c (diff)
iommu: add is_write as a parameter to the translate function of MemoryRegionIOMMUOps
Add a bool variable is_write as a parameter to the translate function of MemoryRegionIOMMUOps to indicate the operation of the access. It can be used for correct fault reporting from within the callback. Change the interface of related functions. Signed-off-by: Le Tan <tamlokveer@gmail.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'include')
-rw-r--r--include/exec/memory.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/exec/memory.h b/include/exec/memory.h
index d165b278cb..ea381d6d4f 100644
--- a/include/exec/memory.h
+++ b/include/exec/memory.h
@@ -129,7 +129,7 @@ typedef struct MemoryRegionIOMMUOps MemoryRegionIOMMUOps;
struct MemoryRegionIOMMUOps {
/* Return a TLB entry that contains a given address. */
- IOMMUTLBEntry (*translate)(MemoryRegion *iommu, hwaddr addr);
+ IOMMUTLBEntry (*translate)(MemoryRegion *iommu, hwaddr addr, bool is_write);
};
typedef struct CoalescedMemoryRange CoalescedMemoryRange;