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| author | Igor Mammedov <imammedo@redhat.com> | 2021-03-15 14:00:59 -0400 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2021-03-22 18:58:19 -0400 |
| commit | 4fd7da4c0336c8fd822cd808d62f7ff8c9936aef (patch) | |
| tree | 30dcb1d94e127f24f4b1a0041d1aebb50b79b7e2 /include | |
| parent | b32bd763a1ca929677e22ae1c51cb3920921bdce (diff) | |
| download | qemu-4fd7da4c0336c8fd822cd808d62f7ff8c9936aef.zip | |
pci: acpi: ensure that acpi-index is unique
it helps to avoid device naming conflicts when guest OS is
configured to use acpi-index for naming.
Spec ialso says so:
PCI Firmware Specification Revision 3.2
4.6.7. _DSM for Naming a PCI or PCI Express Device Under Operating Systems
"
Instance number must be unique under \_SB scope. This instance number does not have to
be sequential in a given system configuration.
"
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20210315180102.3008391-4-imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions