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| author | Ido Yariv | 2016-06-18 22:42:05 +0200 |
|---|---|---|
| committer | Michael S. Tsirkin | 2016-06-24 04:13:57 +0200 |
| commit | aa1dd39ca3074a3bc4ec4c0543c0588ed4dc5472 (patch) | |
| tree | fd4b18bcb52bd8986c04a112c0213655024006f3 /docs/specs | |
| parent | docs: add NVDIMM ACPI documentation (diff) | |
| download | qemu-aa1dd39ca3074a3bc4ec4c0543c0588ed4dc5472.tar.gz qemu-aa1dd39ca3074a3bc4ec4c0543c0588ed4dc5472.tar.xz qemu-aa1dd39ca3074a3bc4ec4c0543c0588ed4dc5472.zip | |
i386: pci-assign: Fix MSI-X table size
The current code creates a whole page mmio region for the MSI-X table
size.
However, the page containing the MSI-X table may contain other registers
not related to MSI-X. Creating an mmio region for the whole page masks
such registers and may break drivers in the guest OS.
Since maximal number of entries is known, use that instead to deduce the
table size when setting up the mmio region.
Signed-off-by: Ido Yariv <ido@wizery.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'docs/specs')
0 files changed, 0 insertions, 0 deletions