Unverified Commit da6dfc5d authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!11313 nvme-fabrics: use reserved tag for reg read/write command 

Merge Pull Request from: @ci-robot 
 
PR sync from: Wupeng Ma <mawupeng1@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/4MHQAY663RMVR653CBZYHMBSO2ZDSMDY/ 
 
https://gitee.com/src-openeuler/kernel/issues/IAGEKB 
 
Link:https://gitee.com/openeuler/kernel/pulls/11313

 

Reviewed-by: default avatarYang Yingliang <yangyingliang@huawei.com>
Signed-off-by: default avatarYang Yingliang <yangyingliang@huawei.com>
parents 12d45379 697c16dd

drivers/nvme/host/fabrics.c

+3 −3
Original line number Diff line number Diff line
@@ -151,7 +151,7 @@ int nvmf_reg_read32(struct nvme_ctrl *ctrl, u32 off, u32 *val) 
	cmd.prop_get.offset = cpu_to_le32(off);



	ret = __nvme_submit_sync_cmd(ctrl->fabrics_q, &cmd, &res, NULL, 0, 0,

			NVME_QID_ANY, 0, 0, false);

			NVME_QID_ANY, 0, BLK_MQ_REQ_RESERVED, false);



	if (ret >= 0)

		*val = le64_to_cpu(res.u64);
@@ -198,7 +198,7 @@ int nvmf_reg_read64(struct nvme_ctrl *ctrl, u32 off, u64 *val) 
	cmd.prop_get.offset = cpu_to_le32(off);



	ret = __nvme_submit_sync_cmd(ctrl->fabrics_q, &cmd, &res, NULL, 0, 0,

			NVME_QID_ANY, 0, 0, false);

			NVME_QID_ANY, 0, BLK_MQ_REQ_RESERVED, false);



	if (ret >= 0)

		*val = le64_to_cpu(res.u64);
@@ -244,7 +244,7 @@ int nvmf_reg_write32(struct nvme_ctrl *ctrl, u32 off, u32 val) 
	cmd.prop_set.value = cpu_to_le64(val);



	ret = __nvme_submit_sync_cmd(ctrl->fabrics_q, &cmd, NULL, NULL, 0, 0,

			NVME_QID_ANY, 0, 0, false);

			NVME_QID_ANY, 0, BLK_MQ_REQ_RESERVED, false);

	if (unlikely(ret))

		dev_err(ctrl->device,

			"Property Set error: %d, offset %#x\n",