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| author | Zhenzhong Duan <zhenzhong.duan@intel.com> | 2024-12-12 16:37:55 +0800 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2025-01-15 13:06:35 -0500 |
| commit | aa68a9fbdb81c47c2a48a3199559df470c3d9eba (patch) | |
| tree | 0b8779b2b4a0086e331bcb820e93e5733a369957 /scripts/probe-gdb-support.py | |
| parent | 81ab964f21620db32558277f220eb0d803c14109 (diff) | |
| download | qemu-aa68a9fbdb81c47c2a48a3199559df470c3d9eba.zip qemu-aa68a9fbdb81c47c2a48a3199559df470c3d9eba.tar.gz qemu-aa68a9fbdb81c47c2a48a3199559df470c3d9eba.tar.bz2 | |
intel_iommu: Introduce a property x-flts for stage-1 translation
Intel VT-d 3.0 introduces scalable mode, and it has a bunch of capabilities
related to scalable mode translation, thus there are multiple combinations.
This vIOMMU implementation wants to simplify it with a new property "x-flts".
When turned on in scalable mode, stage-1 translation is supported. When turned
on in legacy mode, throw out error.
With stage-1 translation support exposed to user, also accurate the pasid entry
check in vtd_pe_type_check().
Suggested-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Yi Liu <yi.l.liu@intel.com>
Signed-off-by: Yi Sun <yi.y.sun@linux.intel.com>
Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Reviewed-by: Clément Mathieu--Drif<clement.mathieu--drif@eviden.com>
Message-Id: <20241212083757.605022-19-zhenzhong.duan@intel.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'scripts/probe-gdb-support.py')
0 files changed, 0 insertions, 0 deletions