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| author | Eric Auger <eric.auger@redhat.com> | 2024-03-07 14:43:10 +0100 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2024-03-12 17:59:10 -0400 |
| commit | f7ada75b3f7dd1369b10bac7f8297831c3a80967 (patch) | |
| tree | 7c6f614045d8d1625021be4a2354536f26b527e0 | |
| parent | 62d776002c990d5b6fd4a2b6809ab2956c6e1ff0 (diff) | |
qemu-options.hx: Document the virtio-iommu-pci aw-bits option
Document the new aw-bits option.
Signed-off-by: Eric Auger <eric.auger@redhat.com>
Message-Id: <20240307134445.92296-10-eric.auger@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
| -rw-r--r-- | qemu-options.hx | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/qemu-options.hx b/qemu-options.hx index c6f3d2e76d..7fd1713fa8 100644 --- a/qemu-options.hx +++ b/qemu-options.hx @@ -1180,6 +1180,9 @@ SRST This decides the default granule to be be exposed by the virtio-iommu. If host, the granule matches the host page size. + ``aw-bits=val`` (val between 32 and 64, default depends on machine) + This decides the address width of the IOVA address space. + ERST DEF("name", HAS_ARG, QEMU_OPTION_name, |