Enable the CQEIE field and configure the CQEIS field of QPC.  And add
compatibility handling.

Link: https://lore.kernel.org/r/20221224102201.3114536-4-xuhaoyue1@hisilicon.comSigned-off-by: Luoyouming <luoyouming@huawei.com>
Signed-off-by: Haoyue Xu <xuhaoyue1@hisilicon.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>