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[PULL,06/13] intel_iommu: use IOMMU_ACCESS_FLAG()

Message ID 1496017081-24032-7-git-send-email-mst@redhat.com
State New
Headers show

Commit Message

Michael S. Tsirkin May 29, 2017, 12:18 a.m. UTC 
From: Peter Xu <peterx@redhat.com>

We have that now, so why not use it.

Signed-off-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Jason Wang <jasowang@redhat.com>
---
 hw/i386/intel_iommu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox

Patch

diff --git a/hw/i386/intel_iommu.c b/hw/i386/intel_iommu.c
index b477143..3240e5d 100644
--- a/hw/i386/intel_iommu.c
+++ b/hw/i386/intel_iommu.c
@@ -1010,7 +1010,7 @@  out:
     entry->iova = addr & page_mask;
     entry->translated_addr = vtd_get_slpte_addr(slpte) & page_mask;
     entry->addr_mask = ~page_mask;
-    entry->perm = (writes ? 2 : 0) + (reads ? 1 : 0);
+    entry->perm = IOMMU_ACCESS_FLAG(reads, writes);
 }
 
 static void vtd_root_table_setup(IntelIOMMUState *s)