mainline inclusion
from mainline-v5.12-rc1
commit 0b567cde
category: feature
bugzilla: 174002
CVE:NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0b567cde9d7aa0a6667cc5ac4b89a0927b7b2c3a

----------------------------------------------------------------------

Introduce the VF support by adding code changes to allow VF PCI device
initialization, assgining the reserved resource of the PF to the active
VFs, setting the default abilities, applying the interruptions, resetting
and reducing the default QP/GID number to aovid exceeding the hardware
limitation.

Link: https://lore.kernel.org/r/1617715514-29039-6-git-send-email-liweihang@huawei.comSigned-off-by: NWei Xu <xuwei5@hisilicon.com>
Signed-off-by: NShengming Shu <shushengming1@huawei.com>
Signed-off-by: NXi Wang <wangxi11@huawei.com>
Signed-off-by: NWeihang Li <liweihang@huawei.com>
Signed-off-by: NJason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Nwangsirong <wangsirong@huawei.com>
Reviewed-by: NChunZhi Hu <huchunzhi@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>