vDPA/ifcvf: implement device MSIX vector allocator

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This commit implements a MSIX vector allocation helper
for vqs and config interrupts.

Signed-off-by: Zhu Lingshan <lingshan.zhu@intel.com>
Link: https://lore.kernel.org/r/20220222115428.998334-4-lingshan.zhu@intel.com
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

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Zhu Lingshan 2022-02-22 19:54:26 +08:00 • committed by Michael S. Tsirkin

parent cce0ab2b2a

commit ad5c5690de

1 changed files with 26 additions and 5 deletions

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drivers/vdpa/ifcvf/ifcvf_main.c

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