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[Qemu-devel] [PATCH v4 06/10] intel_iommu: use IOMMU_ACCESS_FLAG()
From: |
Peter Xu |
Subject: |
[Qemu-devel] [PATCH v4 06/10] intel_iommu: use IOMMU_ACCESS_FLAG() |
Date: |
Fri, 19 May 2017 11:19:45 +0800 |
We have that now, so why not use it.
Signed-off-by: Peter Xu <address@hidden>
---
hw/i386/intel_iommu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
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)
--
2.7.4
- [Qemu-devel] [PATCH v4 00/10] VT-d: PT (passthrough) mode support and misc fixes, Peter Xu, 2017/05/18
- [Qemu-devel] [PATCH v4 01/10] memory: tune last param of iommu_ops.translate(), Peter Xu, 2017/05/18
- [Qemu-devel] [PATCH v4 03/10] x86-iommu: use DeviceClass properties, Peter Xu, 2017/05/18
- [Qemu-devel] [PATCH v4 04/10] intel_iommu: renaming context entry helpers, Peter Xu, 2017/05/18
- [Qemu-devel] [PATCH v4 02/10] memory: remove the last param in memory_region_iommu_replay(), Peter Xu, 2017/05/18
- [Qemu-devel] [PATCH v4 05/10] intel_iommu: provide vtd_ce_get_type(), Peter Xu, 2017/05/18
- [Qemu-devel] [PATCH v4 06/10] intel_iommu: use IOMMU_ACCESS_FLAG(),
Peter Xu <=
- [Qemu-devel] [PATCH v4 07/10] intel_iommu: allow dev-iotlb context entry conditionally, Peter Xu, 2017/05/18
- [Qemu-devel] [PATCH v4 08/10] intel_iommu: support passthrough (PT), Peter Xu, 2017/05/18
- [Qemu-devel] [PATCH v4 09/10] intel_iommu: turn off pt before 2.9, Peter Xu, 2017/05/18
- [Qemu-devel] [PATCH v4 10/10] vhost: iommu: cache static mapping if there is, Peter Xu, 2017/05/18