Query the resource including EQC/SMAC/SGID from the firmware in the PF and
distribute fairly among all the functions belong to the PF.

Link: https://lore.kernel.org/r/1617715514-29039-4-git-send-email-liweihang@huawei.comSigned-off-by: NWei Xu <xuwei5@hisilicon.com>
Signed-off-by: NShengming Shu <shushengming1@huawei.com>
Signed-off-by: NWeihang Li <liweihang@huawei.com>
Signed-off-by: NJason Gunthorpe <jgg@nvidia.com>