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| author | Peter Maydell | 2019-11-25 16:47:44 +0100 |
|---|---|---|
| committer | Peter Maydell | 2019-11-25 16:47:44 +0100 |
| commit | 65e05c82bdc6d348155e301c9d87dba7a08a5701 (patch) | |
| tree | 99e413c0c6bfbffbec5ac7392c3652c625f3f0f0 /hw/i386/intel_iommu_internal.h | |
| parent | Merge remote-tracking branch 'remotes/armbru/tags/pull-misc-2019-11-25' into ... (diff) | |
| parent | intel_iommu: TM field should not be in reserved bits (diff) | |
| download | qemu-65e05c82bdc6d348155e301c9d87dba7a08a5701.tar.gz qemu-65e05c82bdc6d348155e301c9d87dba7a08a5701.tar.xz qemu-65e05c82bdc6d348155e301c9d87dba7a08a5701.zip | |
Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging
virtio, pc: fixes
More small bugfixes.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
# gpg: Signature made Mon 25 Nov 2019 08:43:07 GMT
# gpg: using RSA key 5D09FD0871C8F85B94CA8A0D281F0DB8D28D5469
# gpg: issuer "mst@redhat.com"
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" [full]
# gpg: aka "Michael S. Tsirkin <mst@redhat.com>" [full]
# Primary key fingerprint: 0270 606B 6F3C DF3D 0B17 0970 C350 3912 AFBE 8E67
# Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA 8A0D 281F 0DB8 D28D 5469
* remotes/mst/tags/for_upstream:
intel_iommu: TM field should not be in reserved bits
intel_iommu: refine SL-PEs reserved fields checking
virtio-input: fix memory leak on unrealize
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'hw/i386/intel_iommu_internal.h')
| -rw-r--r-- | hw/i386/intel_iommu_internal.h | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/hw/i386/intel_iommu_internal.h b/hw/i386/intel_iommu_internal.h index c1235a7063..edcf9fc9bb 100644 --- a/hw/i386/intel_iommu_internal.h +++ b/hw/i386/intel_iommu_internal.h @@ -387,7 +387,9 @@ typedef union VTDInvDesc VTDInvDesc; #define VTD_INV_DESC_DEVICE_IOTLB_RSVD_LO 0xffff0000ffe0fff8 /* Rsvd field masks for spte */ -#define VTD_SPTE_PAGE_L1_RSVD_MASK(aw) \ +#define VTD_SPTE_PAGE_L1_RSVD_MASK(aw, dt_supported) \ + dt_supported ? \ + (0x800ULL | ~(VTD_HAW_MASK(aw) | VTD_SL_IGN_COM | VTD_SL_TM)) : \ (0x800ULL | ~(VTD_HAW_MASK(aw) | VTD_SL_IGN_COM)) #define VTD_SPTE_PAGE_L2_RSVD_MASK(aw) \ (0x800ULL | ~(VTD_HAW_MASK(aw) | VTD_SL_IGN_COM)) @@ -395,14 +397,15 @@ typedef union VTDInvDesc VTDInvDesc; (0x800ULL | ~(VTD_HAW_MASK(aw) | VTD_SL_IGN_COM)) #define VTD_SPTE_PAGE_L4_RSVD_MASK(aw) \ (0x880ULL | ~(VTD_HAW_MASK(aw) | VTD_SL_IGN_COM)) -#define VTD_SPTE_LPAGE_L1_RSVD_MASK(aw) \ - (0x800ULL | ~(VTD_HAW_MASK(aw) | VTD_SL_IGN_COM)) -#define VTD_SPTE_LPAGE_L2_RSVD_MASK(aw) \ + +#define VTD_SPTE_LPAGE_L2_RSVD_MASK(aw, dt_supported) \ + dt_supported ? \ + (0x1ff800ULL | ~(VTD_HAW_MASK(aw) | VTD_SL_IGN_COM | VTD_SL_TM)) : \ (0x1ff800ULL | ~(VTD_HAW_MASK(aw) | VTD_SL_IGN_COM)) -#define VTD_SPTE_LPAGE_L3_RSVD_MASK(aw) \ +#define VTD_SPTE_LPAGE_L3_RSVD_MASK(aw, dt_supported) \ + dt_supported ? \ + (0x3ffff800ULL | ~(VTD_HAW_MASK(aw) | VTD_SL_IGN_COM | VTD_SL_TM)) : \ (0x3ffff800ULL | ~(VTD_HAW_MASK(aw) | VTD_SL_IGN_COM)) -#define VTD_SPTE_LPAGE_L4_RSVD_MASK(aw) \ - (0x880ULL | ~(VTD_HAW_MASK(aw) | VTD_SL_IGN_COM)) /* Information about page-selective IOTLB invalidate */ struct VTDIOTLBPageInvInfo { @@ -506,5 +509,6 @@ typedef struct VTDRootEntry VTDRootEntry; #define VTD_SL_W (1ULL << 1) #define VTD_SL_PT_BASE_ADDR_MASK(aw) (~(VTD_PAGE_SIZE - 1) & VTD_HAW_MASK(aw)) #define VTD_SL_IGN_COM 0xbff0000000000000ULL +#define VTD_SL_TM (1ULL << 62) #endif |