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| author | Akihiko Odaki <akihiko.odaki@daynix.com> | 2023-09-21 20:46:11 +0900 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2023-10-04 18:15:06 -0400 |
| commit | 0114c4513095598cdf1cd8d7dacdfff757628121 (patch) | |
| tree | 6772d61fc7daefb672a6a09063cf333a86906706 /hw/i386/amd_iommu.h | |
| parent | 845ec38ae1578dd2d42ff15c9979f1bf44b23418 (diff) | |
| download | qemu-0114c4513095598cdf1cd8d7dacdfff757628121.zip qemu-0114c4513095598cdf1cd8d7dacdfff757628121.tar.gz qemu-0114c4513095598cdf1cd8d7dacdfff757628121.tar.bz2 | |
amd_iommu: Fix APIC address check
An MSI from I/O APIC may not exactly equal to APIC_DEFAULT_ADDRESS. In
fact, Windows 17763.3650 configures I/O APIC to set the dest_mode bit.
Cover the range assigned to APIC.
Fixes: 577c470f43 ("x86_iommu/amd: Prepare for interrupt remap support")
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Message-Id: <20230921114612.40671-1-akihiko.odaki@daynix.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'hw/i386/amd_iommu.h')
| -rw-r--r-- | hw/i386/amd_iommu.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/hw/i386/amd_iommu.h b/hw/i386/amd_iommu.h index 6da893e..c5065a3 100644 --- a/hw/i386/amd_iommu.h +++ b/hw/i386/amd_iommu.h @@ -210,8 +210,6 @@ #define AMDVI_INT_ADDR_FIRST 0xfee00000 #define AMDVI_INT_ADDR_LAST 0xfeefffff #define AMDVI_INT_ADDR_SIZE (AMDVI_INT_ADDR_LAST - AMDVI_INT_ADDR_FIRST + 1) -#define AMDVI_MSI_ADDR_HI_MASK (0xffffffff00000000ULL) -#define AMDVI_MSI_ADDR_LO_MASK (0x00000000ffffffffULL) /* SB IOAPIC is always on this device in AMD systems */ #define AMDVI_IOAPIC_SB_DEVID PCI_BUILD_BDF(0, PCI_DEVFN(0x14, 0)) |