RDMA/hns: Support more return types of command queue

mainline inclusion
from mainline-v5.13-rc1
commit 0835cf58
category: bugfix
bugzilla: 174002
CVE:NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0835cf58393c3c161647ff8b5a3b3298955404a2

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

Add error code definition according to the return code from firmware to
help find out more detailed reasons why a command fails to be sent.

Link: https://lore.kernel.org/r/1617262341-37571-3-git-send-email-liweihang@huawei.comSigned-off-by: NLang Cheng <chenglang@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>

drivers/infiniband/hw/hns/hns_roce_hw_v2.h

@@ -260,10 +260,20 @@ enum {
 };
 
 enum hns_roce_cmd_return_status {
-	CMD_EXEC_SUCCESS	= 0,
-	CMD_NO_AUTH		= 1,
-	CMD_NOT_EXEC		= 2,
-	CMD_QUEUE_FULL		= 3,
+	CMD_EXEC_SUCCESS,
+	CMD_NO_AUTH,
+	CMD_NOT_EXIST,
+	CMD_CRQ_FULL,
+	CMD_NEXT_ERR,
+	CMD_NOT_EXEC,
+	CMD_PARA_ERR,
+	CMD_RESULT_ERR,
+	CMD_TIMEOUT,
+	CMD_HILINK_ERR,
+	CMD_INFO_ILLEGAL,
+	CMD_INVALID,
+	CMD_ROH_CHECK_FAIL,
+	CMD_OTHER_ERR = 0xff
 };
 
 enum hns_roce_sgid_type {