mainline inclusion
from mainline-v6.1-rc1
commit 129a9f34
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I5T7AD
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=129a9f340172b4f3857260a7a7bb9d7b3496ba50

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Hardware V3 and later versions can obtain qp num and depth supported
by the hardware from registers. To be compatible with later hardware
versions, get qp num and depth from registers instead of fixed marcos.
Signed-off-by: NWeili Qian <qianweili@huawei.com>
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: NJiangshui Yang <yangjiangshui@h-partners.com>
Reviewed-by: NXiu Jianfeng <xiujianfeng@huawei.com>
Reviewed-by: NYang Shen <shenyang39@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>