* [PATCH 2/3] nvme: fix status magic numbers
2024-05-29 12:22 [PATCH 0/3] Refactor and fix about NVMe status code Weiwen Hu
2024-05-29 12:22 ` [PATCH 1/3] nvme: fix nvme_pr_* status code parsing Weiwen Hu
@ 2024-05-29 12:22 ` Weiwen Hu
2024-05-29 12:23 ` [PATCH 3/3] nvme: rename CDR/MORE/DNR to NVME_STATUS_* Weiwen Hu
2 siblings, 0 replies; 7+ messages in thread
From: Weiwen Hu @ 2024-05-29 12:22 UTC (permalink / raw)
To: linux-nvme; +Cc: Mike Christie, Christoph Hellwig, Weiwen Hu
Replaced some magic numbers about SC and SCT with enum and macro.
Signed-off-by: Weiwen Hu <huweiwen@linux.alibaba.com>
---
drivers/nvme/host/constants.c | 2 +-
drivers/nvme/host/core.c | 18 +++++++++---------
drivers/nvme/host/multipath.c | 2 +-
drivers/nvme/host/nvme.h | 4 ++--
drivers/nvme/host/pr.c | 2 +-
include/linux/nvme.h | 14 ++++++++++++--
6 files changed, 26 insertions(+), 16 deletions(-)
diff --git a/drivers/nvme/host/constants.c b/drivers/nvme/host/constants.c
index 6f2ebb5fcdb0..2b9e6cfaf2a8 100644
--- a/drivers/nvme/host/constants.c
+++ b/drivers/nvme/host/constants.c
@@ -173,7 +173,7 @@ static const char * const nvme_statuses[] = {
const char *nvme_get_error_status_str(u16 status)
{
- status &= 0x7ff;
+ status &= NVME_SCT_SC_MASK;
if (status < ARRAY_SIZE(nvme_statuses) && nvme_statuses[status])
return nvme_statuses[status];
return "Unknown";
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
index 954f850f113a..7e74c57f1acd 100644
--- a/drivers/nvme/host/core.c
+++ b/drivers/nvme/host/core.c
@@ -261,7 +261,7 @@ void nvme_delete_ctrl_sync(struct nvme_ctrl *ctrl)
static blk_status_t nvme_error_status(u16 status)
{
- switch (status & 0x7ff) {
+ switch (status & NVME_SCT_SC_MASK) {
case NVME_SC_SUCCESS:
return BLK_STS_OK;
case NVME_SC_CAP_EXCEEDED:
@@ -329,8 +329,8 @@ static void nvme_log_error(struct request *req)
nvme_sect_to_lba(ns->head, blk_rq_pos(req)),
blk_rq_bytes(req) >> ns->head->lba_shift,
nvme_get_error_status_str(nr->status),
- nr->status >> 8 & 7, /* Status Code Type */
- nr->status & 0xff, /* Status Code */
+ NVME_SCT(nr->status), /* Status Code Type */
+ nr->status & NVME_SC_MASK, /* Status Code */
nr->status & NVME_SC_MORE ? "MORE " : "",
nr->status & NVME_SC_DNR ? "DNR " : "");
return;
@@ -341,8 +341,8 @@ static void nvme_log_error(struct request *req)
nvme_get_admin_opcode_str(nr->cmd->common.opcode),
nr->cmd->common.opcode,
nvme_get_error_status_str(nr->status),
- nr->status >> 8 & 7, /* Status Code Type */
- nr->status & 0xff, /* Status Code */
+ NVME_SCT(nr->status), /* Status Code Type */
+ nr->status & NVME_SC_MASK, /* Status Code */
nr->status & NVME_SC_MORE ? "MORE " : "",
nr->status & NVME_SC_DNR ? "DNR " : "");
}
@@ -359,8 +359,8 @@ static void nvme_log_err_passthru(struct request *req)
nvme_get_admin_opcode_str(nr->cmd->common.opcode),
nr->cmd->common.opcode,
nvme_get_error_status_str(nr->status),
- nr->status >> 8 & 7, /* Status Code Type */
- nr->status & 0xff, /* Status Code */
+ NVME_SCT(nr->status), /* Status Code Type */
+ nr->status & NVME_SC_MASK, /* Status Code */
nr->status & NVME_SC_MORE ? "MORE " : "",
nr->status & NVME_SC_DNR ? "DNR " : "",
nr->cmd->common.cdw10,
@@ -388,7 +388,7 @@ static inline enum nvme_disposition nvme_decide_disposition(struct request *req)
nvme_req(req)->retries >= nvme_max_retries)
return COMPLETE;
- if ((nvme_req(req)->status & 0x7ff) == NVME_SC_AUTH_REQUIRED)
+ if ((nvme_req(req)->status & NVME_SCT_SC_MASK) == NVME_SC_AUTH_REQUIRED)
return AUTHENTICATE;
if (req->cmd_flags & REQ_NVME_MPATH) {
@@ -1218,7 +1218,7 @@ EXPORT_SYMBOL_NS_GPL(nvme_passthru_end, NVME_TARGET_PASSTHRU);
/*
* Recommended frequency for KATO commands per NVMe 1.4 section 7.12.1:
- *
+ *
* The host should send Keep Alive commands at half of the Keep Alive Timeout
* accounting for transport roundtrip times [..].
*/
diff --git a/drivers/nvme/host/multipath.c b/drivers/nvme/host/multipath.c
index d16e976ae1a4..b4b12756ac85 100644
--- a/drivers/nvme/host/multipath.c
+++ b/drivers/nvme/host/multipath.c
@@ -83,7 +83,7 @@ void nvme_mpath_start_freeze(struct nvme_subsystem *subsys)
void nvme_failover_req(struct request *req)
{
struct nvme_ns *ns = req->q->queuedata;
- u16 status = nvme_req(req)->status & 0x7ff;
+ u16 status = nvme_req(req)->status & NVME_SCT_SC_MASK;
unsigned long flags;
struct bio *bio;
diff --git a/drivers/nvme/host/nvme.h b/drivers/nvme/host/nvme.h
index cacc56f4bbf4..36c5caf8c512 100644
--- a/drivers/nvme/host/nvme.h
+++ b/drivers/nvme/host/nvme.h
@@ -690,7 +690,7 @@ static inline u32 nvme_bytes_to_numd(size_t len)
static inline bool nvme_is_ana_error(u16 status)
{
- switch (status & 0x7ff) {
+ switch (status & NVME_SCT_SC_MASK) {
case NVME_SC_ANA_TRANSITION:
case NVME_SC_ANA_INACCESSIBLE:
case NVME_SC_ANA_PERSISTENT_LOSS:
@@ -703,7 +703,7 @@ static inline bool nvme_is_ana_error(u16 status)
static inline bool nvme_is_path_error(u16 status)
{
/* check for a status code type of 'path related status' */
- return (status & 0x700) == 0x300;
+ return (status & NVME_SCT_MASK) == NVME_SCT_PATH;
}
/*
diff --git a/drivers/nvme/host/pr.c b/drivers/nvme/host/pr.c
index 25e23cdba151..ef4b254b0ec4 100644
--- a/drivers/nvme/host/pr.c
+++ b/drivers/nvme/host/pr.c
@@ -77,7 +77,7 @@ static int nvme_status_to_pr_err(int nvme_status)
if (nvme_is_path_error(nvme_status))
return PR_STS_PATH_FAILED;
- switch (nvme_status & 0x7ff) {
+ switch (nvme_status & NVME_SCT_SC_MASK) {
case NVME_SC_SUCCESS:
return PR_STS_SUCCESS;
case NVME_SC_RESERVATION_CONFLICT:
diff --git a/include/linux/nvme.h b/include/linux/nvme.h
index 425573202295..c8d7fdd095a1 100644
--- a/include/linux/nvme.h
+++ b/include/linux/nvme.h
@@ -1846,6 +1846,7 @@ enum {
/*
* Generic Command Status:
*/
+ NVME_SCT_GENERIC = 0x0,
NVME_SC_SUCCESS = 0x0,
NVME_SC_INVALID_OPCODE = 0x1,
NVME_SC_INVALID_FIELD = 0x2,
@@ -1893,6 +1894,7 @@ enum {
/*
* Command Specific Status:
*/
+ NVME_SCT_COMMAND_SPECIFIC = 0x100,
NVME_SC_CQ_INVALID = 0x100,
NVME_SC_QID_INVALID = 0x101,
NVME_SC_QUEUE_SIZE = 0x102,
@@ -1966,6 +1968,7 @@ enum {
/*
* Media and Data Integrity Errors:
*/
+ NVME_SCT_MEDIA_ERROR = 0x200,
NVME_SC_WRITE_FAULT = 0x280,
NVME_SC_READ_ERROR = 0x281,
NVME_SC_GUARD_CHECK = 0x282,
@@ -1978,6 +1981,7 @@ enum {
/*
* Path-related Errors:
*/
+ NVME_SCT_PATH = 0x300,
NVME_SC_INTERNAL_PATH_ERROR = 0x300,
NVME_SC_ANA_PERSISTENT_LOSS = 0x301,
NVME_SC_ANA_INACCESSIBLE = 0x302,
@@ -1986,11 +1990,17 @@ enum {
NVME_SC_HOST_PATH_ERROR = 0x370,
NVME_SC_HOST_ABORTED_CMD = 0x371,
- NVME_SC_CRD = 0x1800,
+ NVME_SC_MASK = 0x00ff, /* Status Code */
+ NVME_SCT_MASK = 0x0700, /* Status Code Type */
+ NVME_SCT_SC_MASK = NVME_SCT_MASK | NVME_SC_MASK,
+
+ NVME_SC_CRD = 0x1800, /* Command Retry Delayed */
NVME_SC_MORE = 0x2000,
- NVME_SC_DNR = 0x4000,
+ NVME_SC_DNR = 0x4000, /* Do Not Retry */
};
+#define NVME_SCT(status) ((status) >> 8 & 7)
+
struct nvme_completion {
/*
* Used by Admin and Fabrics commands to return data:
--
2.45.1
^ permalink raw reply related [flat|nested] 7+ messages in thread* [PATCH 3/3] nvme: rename CDR/MORE/DNR to NVME_STATUS_*
2024-05-29 12:22 [PATCH 0/3] Refactor and fix about NVMe status code Weiwen Hu
2024-05-29 12:22 ` [PATCH 1/3] nvme: fix nvme_pr_* status code parsing Weiwen Hu
2024-05-29 12:22 ` [PATCH 2/3] nvme: fix status magic numbers Weiwen Hu
@ 2024-05-29 12:23 ` Weiwen Hu
2 siblings, 0 replies; 7+ messages in thread
From: Weiwen Hu @ 2024-05-29 12:23 UTC (permalink / raw)
To: linux-nvme; +Cc: Mike Christie, Christoph Hellwig, Weiwen Hu
CDR/MORE/DNR fields are not belonging to SC in the NVMe spec, rename
them to NVME_STATUS_* to avoid confusion.
Signed-off-by: Weiwen Hu <huweiwen@linux.alibaba.com>
---
drivers/nvme/host/core.c | 22 ++++++------
drivers/nvme/host/fabrics.c | 10 +++---
drivers/nvme/host/fault_inject.c | 2 +-
drivers/nvme/host/fc.c | 6 ++--
drivers/nvme/host/nvme.h | 2 +-
drivers/nvme/target/admin-cmd.c | 24 +++++++-------
drivers/nvme/target/core.c | 46 +++++++++++++-------------
drivers/nvme/target/discovery.c | 14 ++++----
drivers/nvme/target/fabrics-cmd-auth.c | 16 ++++-----
drivers/nvme/target/fabrics-cmd.c | 36 ++++++++++----------
drivers/nvme/target/io-cmd-bdev.c | 12 +++----
drivers/nvme/target/passthru.c | 10 +++---
drivers/nvme/target/rdma.c | 10 +++---
drivers/nvme/target/tcp.c | 4 +--
drivers/nvme/target/zns.c | 30 ++++++++---------
include/linux/nvme.h | 6 ++--
16 files changed, 125 insertions(+), 125 deletions(-)
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
index 7e74c57f1acd..95a472fd7238 100644
--- a/drivers/nvme/host/core.c
+++ b/drivers/nvme/host/core.c
@@ -307,7 +307,7 @@ static void nvme_retry_req(struct request *req)
u16 crd;
/* The mask and shift result must be <= 3 */
- crd = (nvme_req(req)->status & NVME_SC_CRD) >> 11;
+ crd = (nvme_req(req)->status & NVME_STATUS_CRD) >> 11;
if (crd)
delay = nvme_req(req)->ctrl->crdt[crd - 1] * 100;
@@ -331,8 +331,8 @@ static void nvme_log_error(struct request *req)
nvme_get_error_status_str(nr->status),
NVME_SCT(nr->status), /* Status Code Type */
nr->status & NVME_SC_MASK, /* Status Code */
- nr->status & NVME_SC_MORE ? "MORE " : "",
- nr->status & NVME_SC_DNR ? "DNR " : "");
+ nr->status & NVME_STATUS_MORE ? "MORE " : "",
+ nr->status & NVME_STATUS_DNR ? "DNR " : "");
return;
}
@@ -343,8 +343,8 @@ static void nvme_log_error(struct request *req)
nvme_get_error_status_str(nr->status),
NVME_SCT(nr->status), /* Status Code Type */
nr->status & NVME_SC_MASK, /* Status Code */
- nr->status & NVME_SC_MORE ? "MORE " : "",
- nr->status & NVME_SC_DNR ? "DNR " : "");
+ nr->status & NVME_STATUS_MORE ? "MORE " : "",
+ nr->status & NVME_STATUS_DNR ? "DNR " : "");
}
static void nvme_log_err_passthru(struct request *req)
@@ -361,8 +361,8 @@ static void nvme_log_err_passthru(struct request *req)
nvme_get_error_status_str(nr->status),
NVME_SCT(nr->status), /* Status Code Type */
nr->status & NVME_SC_MASK, /* Status Code */
- nr->status & NVME_SC_MORE ? "MORE " : "",
- nr->status & NVME_SC_DNR ? "DNR " : "",
+ nr->status & NVME_STATUS_MORE ? "MORE " : "",
+ nr->status & NVME_STATUS_DNR ? "DNR " : "",
nr->cmd->common.cdw10,
nr->cmd->common.cdw11,
nr->cmd->common.cdw12,
@@ -384,7 +384,7 @@ static inline enum nvme_disposition nvme_decide_disposition(struct request *req)
return COMPLETE;
if (blk_noretry_request(req) ||
- (nvme_req(req)->status & NVME_SC_DNR) ||
+ (nvme_req(req)->status & NVME_STATUS_DNR) ||
nvme_req(req)->retries >= nvme_max_retries)
return COMPLETE;
@@ -3877,7 +3877,7 @@ static void nvme_ns_remove_by_nsid(struct nvme_ctrl *ctrl, u32 nsid)
static void nvme_validate_ns(struct nvme_ns *ns, struct nvme_ns_info *info)
{
- int ret = NVME_SC_INVALID_NS | NVME_SC_DNR;
+ int ret = NVME_SC_INVALID_NS | NVME_STATUS_DNR;
if (!nvme_ns_ids_equal(&ns->head->ids, &info->ids)) {
dev_err(ns->ctrl->device,
@@ -3893,7 +3893,7 @@ static void nvme_validate_ns(struct nvme_ns *ns, struct nvme_ns_info *info)
*
* TODO: we should probably schedule a delayed retry here.
*/
- if (ret > 0 && (ret & NVME_SC_DNR))
+ if (ret > 0 && (ret & NVME_STATUS_DNR))
nvme_ns_remove(ns);
}
@@ -4083,7 +4083,7 @@ static void nvme_scan_work(struct work_struct *work)
* they report) but don't actually support it.
*/
ret = nvme_scan_ns_list(ctrl);
- if (ret > 0 && ret & NVME_SC_DNR)
+ if (ret > 0 && ret & NVME_STATUS_DNR)
nvme_scan_ns_sequential(ctrl);
}
mutex_unlock(&ctrl->scan_lock);
diff --git a/drivers/nvme/host/fabrics.c b/drivers/nvme/host/fabrics.c
index c6ad2148c2e0..613872d96fe5 100644
--- a/drivers/nvme/host/fabrics.c
+++ b/drivers/nvme/host/fabrics.c
@@ -187,7 +187,7 @@ int nvmf_reg_read32(struct nvme_ctrl *ctrl, u32 off, u32 *val)
if (unlikely(ret != 0))
dev_err(ctrl->device,
"Property Get error: %d, offset %#x\n",
- ret > 0 ? ret & ~NVME_SC_DNR : ret, off);
+ ret > 0 ? ret & ~NVME_STATUS_DNR : ret, off);
return ret;
}
@@ -233,7 +233,7 @@ int nvmf_reg_read64(struct nvme_ctrl *ctrl, u32 off, u64 *val)
if (unlikely(ret != 0))
dev_err(ctrl->device,
"Property Get error: %d, offset %#x\n",
- ret > 0 ? ret & ~NVME_SC_DNR : ret, off);
+ ret > 0 ? ret & ~NVME_STATUS_DNR : ret, off);
return ret;
}
EXPORT_SYMBOL_GPL(nvmf_reg_read64);
@@ -275,7 +275,7 @@ int nvmf_reg_write32(struct nvme_ctrl *ctrl, u32 off, u32 val)
if (unlikely(ret))
dev_err(ctrl->device,
"Property Set error: %d, offset %#x\n",
- ret > 0 ? ret & ~NVME_SC_DNR : ret, off);
+ ret > 0 ? ret & ~NVME_STATUS_DNR : ret, off);
return ret;
}
EXPORT_SYMBOL_GPL(nvmf_reg_write32);
@@ -295,7 +295,7 @@ static void nvmf_log_connect_error(struct nvme_ctrl *ctrl,
int errval, int offset, struct nvme_command *cmd,
struct nvmf_connect_data *data)
{
- int err_sctype = errval & ~NVME_SC_DNR;
+ int err_sctype = errval & ~NVME_STATUS_DNR;
if (errval < 0) {
dev_err(ctrl->device,
@@ -573,7 +573,7 @@ EXPORT_SYMBOL_GPL(nvmf_connect_io_queue);
*/
bool nvmf_should_reconnect(struct nvme_ctrl *ctrl, int status)
{
- if (status > 0 && (status & NVME_SC_DNR))
+ if (status > 0 && (status & NVME_STATUS_DNR))
return false;
if (status == -EKEYREJECTED)
diff --git a/drivers/nvme/host/fault_inject.c b/drivers/nvme/host/fault_inject.c
index 1ba10a5c656d..1d1b6441a339 100644
--- a/drivers/nvme/host/fault_inject.c
+++ b/drivers/nvme/host/fault_inject.c
@@ -75,7 +75,7 @@ void nvme_should_fail(struct request *req)
/* inject status code and DNR bit */
status = fault_inject->status;
if (fault_inject->dont_retry)
- status |= NVME_SC_DNR;
+ status |= NVME_STATUS_DNR;
nvme_req(req)->status = status;
}
}
diff --git a/drivers/nvme/host/fc.c b/drivers/nvme/host/fc.c
index f0b081332749..beaad6576a67 100644
--- a/drivers/nvme/host/fc.c
+++ b/drivers/nvme/host/fc.c
@@ -3132,7 +3132,7 @@ nvme_fc_create_association(struct nvme_fc_ctrl *ctrl)
if (ctrl->ctrl.icdoff) {
dev_err(ctrl->ctrl.device, "icdoff %d is not supported!\n",
ctrl->ctrl.icdoff);
- ret = NVME_SC_INVALID_FIELD | NVME_SC_DNR;
+ ret = NVME_SC_INVALID_FIELD | NVME_STATUS_DNR;
goto out_stop_keep_alive;
}
@@ -3140,7 +3140,7 @@ nvme_fc_create_association(struct nvme_fc_ctrl *ctrl)
if (!nvme_ctrl_sgl_supported(&ctrl->ctrl)) {
dev_err(ctrl->ctrl.device,
"Mandatory sgls are not supported!\n");
- ret = NVME_SC_INVALID_FIELD | NVME_SC_DNR;
+ ret = NVME_SC_INVALID_FIELD | NVME_STATUS_DNR;
goto out_stop_keep_alive;
}
@@ -3325,7 +3325,7 @@ nvme_fc_reconnect_or_delete(struct nvme_fc_ctrl *ctrl, int status)
queue_delayed_work(nvme_wq, &ctrl->connect_work, recon_delay);
} else {
if (portptr->port_state == FC_OBJSTATE_ONLINE) {
- if (status > 0 && (status & NVME_SC_DNR))
+ if (status > 0 && (status & NVME_STATUS_DNR))
dev_warn(ctrl->ctrl.device,
"NVME-FC{%d}: reconnect failure\n",
ctrl->cnum);
diff --git a/drivers/nvme/host/nvme.h b/drivers/nvme/host/nvme.h
index 36c5caf8c512..6fdc9068b075 100644
--- a/drivers/nvme/host/nvme.h
+++ b/drivers/nvme/host/nvme.h
@@ -877,7 +877,7 @@ enum {
NVME_SUBMIT_NOWAIT = (__force nvme_submit_flags_t)(1 << 1),
/* Set BLK_MQ_REQ_RESERVED when allocating request */
NVME_SUBMIT_RESERVED = (__force nvme_submit_flags_t)(1 << 2),
- /* Retry command when NVME_SC_DNR is not set in the result */
+ /* Retry command when NVME_STATUS_DNR is not set in the result */
NVME_SUBMIT_RETRY = (__force nvme_submit_flags_t)(1 << 3),
};
diff --git a/drivers/nvme/target/admin-cmd.c b/drivers/nvme/target/admin-cmd.c
index f5b7054a4a05..f7e1156ac7ec 100644
--- a/drivers/nvme/target/admin-cmd.c
+++ b/drivers/nvme/target/admin-cmd.c
@@ -344,7 +344,7 @@ static void nvmet_execute_get_log_page(struct nvmet_req *req)
pr_debug("unhandled lid %d on qid %d\n",
req->cmd->get_log_page.lid, req->sq->qid);
req->error_loc = offsetof(struct nvme_get_log_page_command, lid);
- nvmet_req_complete(req, NVME_SC_INVALID_FIELD | NVME_SC_DNR);
+ nvmet_req_complete(req, NVME_SC_INVALID_FIELD | NVME_STATUS_DNR);
}
static void nvmet_execute_identify_ctrl(struct nvmet_req *req)
@@ -496,7 +496,7 @@ static void nvmet_execute_identify_ns(struct nvmet_req *req)
if (le32_to_cpu(req->cmd->identify.nsid) == NVME_NSID_ALL) {
req->error_loc = offsetof(struct nvme_identify, nsid);
- status = NVME_SC_INVALID_NS | NVME_SC_DNR;
+ status = NVME_SC_INVALID_NS | NVME_STATUS_DNR;
goto out;
}
@@ -662,7 +662,7 @@ static void nvmet_execute_identify_desclist(struct nvmet_req *req)
if (sg_zero_buffer(req->sg, req->sg_cnt, NVME_IDENTIFY_DATA_SIZE - off,
off) != NVME_IDENTIFY_DATA_SIZE - off)
- status = NVME_SC_INTERNAL | NVME_SC_DNR;
+ status = NVME_SC_INTERNAL | NVME_STATUS_DNR;
out:
nvmet_req_complete(req, status);
@@ -724,7 +724,7 @@ static void nvmet_execute_identify(struct nvmet_req *req)
pr_debug("unhandled identify cns %d on qid %d\n",
req->cmd->identify.cns, req->sq->qid);
req->error_loc = offsetof(struct nvme_identify, cns);
- nvmet_req_complete(req, NVME_SC_INVALID_FIELD | NVME_SC_DNR);
+ nvmet_req_complete(req, NVME_SC_INVALID_FIELD | NVME_STATUS_DNR);
}
/*
@@ -807,7 +807,7 @@ u16 nvmet_set_feat_async_event(struct nvmet_req *req, u32 mask)
if (val32 & ~mask) {
req->error_loc = offsetof(struct nvme_common_command, cdw11);
- return NVME_SC_INVALID_FIELD | NVME_SC_DNR;
+ return NVME_SC_INVALID_FIELD | NVME_STATUS_DNR;
}
WRITE_ONCE(req->sq->ctrl->aen_enabled, val32);
@@ -833,7 +833,7 @@ void nvmet_execute_set_features(struct nvmet_req *req)
ncqr = (cdw11 >> 16) & 0xffff;
nsqr = cdw11 & 0xffff;
if (ncqr == 0xffff || nsqr == 0xffff) {
- status = NVME_SC_INVALID_FIELD | NVME_SC_DNR;
+ status = NVME_SC_INVALID_FIELD | NVME_STATUS_DNR;
break;
}
nvmet_set_result(req,
@@ -846,14 +846,14 @@ void nvmet_execute_set_features(struct nvmet_req *req)
status = nvmet_set_feat_async_event(req, NVMET_AEN_CFG_ALL);
break;
case NVME_FEAT_HOST_ID:
- status = NVME_SC_CMD_SEQ_ERROR | NVME_SC_DNR;
+ status = NVME_SC_CMD_SEQ_ERROR | NVME_STATUS_DNR;
break;
case NVME_FEAT_WRITE_PROTECT:
status = nvmet_set_feat_write_protect(req);
break;
default:
req->error_loc = offsetof(struct nvme_common_command, cdw10);
- status = NVME_SC_INVALID_FIELD | NVME_SC_DNR;
+ status = NVME_SC_INVALID_FIELD | NVME_STATUS_DNR;
break;
}
@@ -939,7 +939,7 @@ void nvmet_execute_get_features(struct nvmet_req *req)
if (!(req->cmd->common.cdw11 & cpu_to_le32(1 << 0))) {
req->error_loc =
offsetof(struct nvme_common_command, cdw11);
- status = NVME_SC_INVALID_FIELD | NVME_SC_DNR;
+ status = NVME_SC_INVALID_FIELD | NVME_STATUS_DNR;
break;
}
@@ -952,7 +952,7 @@ void nvmet_execute_get_features(struct nvmet_req *req)
default:
req->error_loc =
offsetof(struct nvme_common_command, cdw10);
- status = NVME_SC_INVALID_FIELD | NVME_SC_DNR;
+ status = NVME_SC_INVALID_FIELD | NVME_STATUS_DNR;
break;
}
@@ -969,7 +969,7 @@ void nvmet_execute_async_event(struct nvmet_req *req)
mutex_lock(&ctrl->lock);
if (ctrl->nr_async_event_cmds >= NVMET_ASYNC_EVENTS) {
mutex_unlock(&ctrl->lock);
- nvmet_req_complete(req, NVME_SC_ASYNC_LIMIT | NVME_SC_DNR);
+ nvmet_req_complete(req, NVME_SC_ASYNC_LIMIT | NVME_STATUS_DNR);
return;
}
ctrl->async_event_cmds[ctrl->nr_async_event_cmds++] = req;
@@ -1006,7 +1006,7 @@ u16 nvmet_parse_admin_cmd(struct nvmet_req *req)
if (nvme_is_fabrics(cmd))
return nvmet_parse_fabrics_admin_cmd(req);
if (unlikely(!nvmet_check_auth_status(req)))
- return NVME_SC_AUTH_REQUIRED | NVME_SC_DNR;
+ return NVME_SC_AUTH_REQUIRED | NVME_STATUS_DNR;
if (nvmet_is_disc_subsys(nvmet_req_subsys(req)))
return nvmet_parse_discovery_cmd(req);
diff --git a/drivers/nvme/target/core.c b/drivers/nvme/target/core.c
index 2fde22323622..2501716aa1c5 100644
--- a/drivers/nvme/target/core.c
+++ b/drivers/nvme/target/core.c
@@ -55,18 +55,18 @@ inline u16 errno_to_nvme_status(struct nvmet_req *req, int errno)
return NVME_SC_SUCCESS;
case -ENOSPC:
req->error_loc = offsetof(struct nvme_rw_command, length);
- return NVME_SC_CAP_EXCEEDED | NVME_SC_DNR;
+ return NVME_SC_CAP_EXCEEDED | NVME_STATUS_DNR;
case -EREMOTEIO:
req->error_loc = offsetof(struct nvme_rw_command, slba);
- return NVME_SC_LBA_RANGE | NVME_SC_DNR;
+ return NVME_SC_LBA_RANGE | NVME_STATUS_DNR;
case -EOPNOTSUPP:
req->error_loc = offsetof(struct nvme_common_command, opcode);
switch (req->cmd->common.opcode) {
case nvme_cmd_dsm:
case nvme_cmd_write_zeroes:
- return NVME_SC_ONCS_NOT_SUPPORTED | NVME_SC_DNR;
+ return NVME_SC_ONCS_NOT_SUPPORTED | NVME_STATUS_DNR;
default:
- return NVME_SC_INVALID_OPCODE | NVME_SC_DNR;
+ return NVME_SC_INVALID_OPCODE | NVME_STATUS_DNR;
}
break;
case -ENODATA:
@@ -76,7 +76,7 @@ inline u16 errno_to_nvme_status(struct nvmet_req *req, int errno)
fallthrough;
default:
req->error_loc = offsetof(struct nvme_common_command, opcode);
- return NVME_SC_INTERNAL | NVME_SC_DNR;
+ return NVME_SC_INTERNAL | NVME_STATUS_DNR;
}
}
@@ -86,7 +86,7 @@ u16 nvmet_report_invalid_opcode(struct nvmet_req *req)
req->sq->qid);
req->error_loc = offsetof(struct nvme_common_command, opcode);
- return NVME_SC_INVALID_OPCODE | NVME_SC_DNR;
+ return NVME_SC_INVALID_OPCODE | NVME_STATUS_DNR;
}
static struct nvmet_subsys *nvmet_find_get_subsys(struct nvmet_port *port,
@@ -97,7 +97,7 @@ u16 nvmet_copy_to_sgl(struct nvmet_req *req, off_t off, const void *buf,
{
if (sg_pcopy_from_buffer(req->sg, req->sg_cnt, buf, len, off) != len) {
req->error_loc = offsetof(struct nvme_common_command, dptr);
- return NVME_SC_SGL_INVALID_DATA | NVME_SC_DNR;
+ return NVME_SC_SGL_INVALID_DATA | NVME_STATUS_DNR;
}
return 0;
}
@@ -106,7 +106,7 @@ u16 nvmet_copy_from_sgl(struct nvmet_req *req, off_t off, void *buf, size_t len)
{
if (sg_pcopy_to_buffer(req->sg, req->sg_cnt, buf, len, off) != len) {
req->error_loc = offsetof(struct nvme_common_command, dptr);
- return NVME_SC_SGL_INVALID_DATA | NVME_SC_DNR;
+ return NVME_SC_SGL_INVALID_DATA | NVME_STATUS_DNR;
}
return 0;
}
@@ -115,7 +115,7 @@ u16 nvmet_zero_sgl(struct nvmet_req *req, off_t off, size_t len)
{
if (sg_zero_buffer(req->sg, req->sg_cnt, len, off) != len) {
req->error_loc = offsetof(struct nvme_common_command, dptr);
- return NVME_SC_SGL_INVALID_DATA | NVME_SC_DNR;
+ return NVME_SC_SGL_INVALID_DATA | NVME_STATUS_DNR;
}
return 0;
}
@@ -145,7 +145,7 @@ static void nvmet_async_events_failall(struct nvmet_ctrl *ctrl)
while (ctrl->nr_async_event_cmds) {
req = ctrl->async_event_cmds[--ctrl->nr_async_event_cmds];
mutex_unlock(&ctrl->lock);
- nvmet_req_complete(req, NVME_SC_INTERNAL | NVME_SC_DNR);
+ nvmet_req_complete(req, NVME_SC_INTERNAL | NVME_STATUS_DNR);
mutex_lock(&ctrl->lock);
}
mutex_unlock(&ctrl->lock);
@@ -444,7 +444,7 @@ u16 nvmet_req_find_ns(struct nvmet_req *req)
req->error_loc = offsetof(struct nvme_common_command, nsid);
if (nvmet_subsys_nsid_exists(subsys, nsid))
return NVME_SC_INTERNAL_PATH_ERROR;
- return NVME_SC_INVALID_NS | NVME_SC_DNR;
+ return NVME_SC_INVALID_NS | NVME_STATUS_DNR;
}
percpu_ref_get(&req->ns->ref);
@@ -895,7 +895,7 @@ static u16 nvmet_parse_io_cmd(struct nvmet_req *req)
return nvmet_parse_fabrics_io_cmd(req);
if (unlikely(!nvmet_check_auth_status(req)))
- return NVME_SC_AUTH_REQUIRED | NVME_SC_DNR;
+ return NVME_SC_AUTH_REQUIRED | NVME_STATUS_DNR;
ret = nvmet_check_ctrl_status(req);
if (unlikely(ret))
@@ -957,7 +957,7 @@ bool nvmet_req_init(struct nvmet_req *req, struct nvmet_cq *cq,
/* no support for fused commands yet */
if (unlikely(flags & (NVME_CMD_FUSE_FIRST | NVME_CMD_FUSE_SECOND))) {
req->error_loc = offsetof(struct nvme_common_command, flags);
- status = NVME_SC_INVALID_FIELD | NVME_SC_DNR;
+ status = NVME_SC_INVALID_FIELD | NVME_STATUS_DNR;
goto fail;
}
@@ -968,7 +968,7 @@ bool nvmet_req_init(struct nvmet_req *req, struct nvmet_cq *cq,
*/
if (unlikely((flags & NVME_CMD_SGL_ALL) != NVME_CMD_SGL_METABUF)) {
req->error_loc = offsetof(struct nvme_common_command, flags);
- status = NVME_SC_INVALID_FIELD | NVME_SC_DNR;
+ status = NVME_SC_INVALID_FIELD | NVME_STATUS_DNR;
goto fail;
}
@@ -986,7 +986,7 @@ bool nvmet_req_init(struct nvmet_req *req, struct nvmet_cq *cq,
trace_nvmet_req_init(req, req->cmd);
if (unlikely(!percpu_ref_tryget_live(&sq->ref))) {
- status = NVME_SC_INVALID_FIELD | NVME_SC_DNR;
+ status = NVME_SC_INVALID_FIELD | NVME_STATUS_DNR;
goto fail;
}
@@ -1013,7 +1013,7 @@ bool nvmet_check_transfer_len(struct nvmet_req *req, size_t len)
{
if (unlikely(len != req->transfer_len)) {
req->error_loc = offsetof(struct nvme_common_command, dptr);
- nvmet_req_complete(req, NVME_SC_SGL_INVALID_DATA | NVME_SC_DNR);
+ nvmet_req_complete(req, NVME_SC_SGL_INVALID_DATA | NVME_STATUS_DNR);
return false;
}
@@ -1025,7 +1025,7 @@ bool nvmet_check_data_len_lte(struct nvmet_req *req, size_t data_len)
{
if (unlikely(data_len > req->transfer_len)) {
req->error_loc = offsetof(struct nvme_common_command, dptr);
- nvmet_req_complete(req, NVME_SC_SGL_INVALID_DATA | NVME_SC_DNR);
+ nvmet_req_complete(req, NVME_SC_SGL_INVALID_DATA | NVME_STATUS_DNR);
return false;
}
@@ -1294,18 +1294,18 @@ u16 nvmet_check_ctrl_status(struct nvmet_req *req)
if (unlikely(!(req->sq->ctrl->cc & NVME_CC_ENABLE))) {
pr_err("got cmd %d while CC.EN == 0 on qid = %d\n",
req->cmd->common.opcode, req->sq->qid);
- return NVME_SC_CMD_SEQ_ERROR | NVME_SC_DNR;
+ return NVME_SC_CMD_SEQ_ERROR | NVME_STATUS_DNR;
}
if (unlikely(!(req->sq->ctrl->csts & NVME_CSTS_RDY))) {
pr_err("got cmd %d while CSTS.RDY == 0 on qid = %d\n",
req->cmd->common.opcode, req->sq->qid);
- return NVME_SC_CMD_SEQ_ERROR | NVME_SC_DNR;
+ return NVME_SC_CMD_SEQ_ERROR | NVME_STATUS_DNR;
}
if (unlikely(!nvmet_check_auth_status(req))) {
pr_warn("qid %d not authenticated\n", req->sq->qid);
- return NVME_SC_AUTH_REQUIRED | NVME_SC_DNR;
+ return NVME_SC_AUTH_REQUIRED | NVME_STATUS_DNR;
}
return 0;
}
@@ -1379,7 +1379,7 @@ u16 nvmet_alloc_ctrl(const char *subsysnqn, const char *hostnqn,
int ret;
u16 status;
- status = NVME_SC_CONNECT_INVALID_PARAM | NVME_SC_DNR;
+ status = NVME_SC_CONNECT_INVALID_PARAM | NVME_STATUS_DNR;
subsys = nvmet_find_get_subsys(req->port, subsysnqn);
if (!subsys) {
pr_warn("connect request for invalid subsystem %s!\n",
@@ -1395,7 +1395,7 @@ u16 nvmet_alloc_ctrl(const char *subsysnqn, const char *hostnqn,
hostnqn, subsysnqn);
req->cqe->result.u32 = IPO_IATTR_CONNECT_DATA(hostnqn);
up_read(&nvmet_config_sem);
- status = NVME_SC_CONNECT_INVALID_HOST | NVME_SC_DNR;
+ status = NVME_SC_CONNECT_INVALID_HOST | NVME_STATUS_DNR;
req->error_loc = offsetof(struct nvme_common_command, dptr);
goto out_put_subsystem;
}
@@ -1446,7 +1446,7 @@ u16 nvmet_alloc_ctrl(const char *subsysnqn, const char *hostnqn,
subsys->cntlid_min, subsys->cntlid_max,
GFP_KERNEL);
if (ret < 0) {
- status = NVME_SC_CONNECT_CTRL_BUSY | NVME_SC_DNR;
+ status = NVME_SC_CONNECT_CTRL_BUSY | NVME_STATUS_DNR;
goto out_free_sqs;
}
ctrl->cntlid = ret;
diff --git a/drivers/nvme/target/discovery.c b/drivers/nvme/target/discovery.c
index ce54da8c6b36..28843df5fa7c 100644
--- a/drivers/nvme/target/discovery.c
+++ b/drivers/nvme/target/discovery.c
@@ -179,7 +179,7 @@ static void nvmet_execute_disc_get_log_page(struct nvmet_req *req)
if (req->cmd->get_log_page.lid != NVME_LOG_DISC) {
req->error_loc =
offsetof(struct nvme_get_log_page_command, lid);
- status = NVME_SC_INVALID_FIELD | NVME_SC_DNR;
+ status = NVME_SC_INVALID_FIELD | NVME_STATUS_DNR;
goto out;
}
@@ -187,7 +187,7 @@ static void nvmet_execute_disc_get_log_page(struct nvmet_req *req)
if (offset & 0x3) {
req->error_loc =
offsetof(struct nvme_get_log_page_command, lpo);
- status = NVME_SC_INVALID_FIELD | NVME_SC_DNR;
+ status = NVME_SC_INVALID_FIELD | NVME_STATUS_DNR;
goto out;
}
@@ -256,7 +256,7 @@ static void nvmet_execute_disc_identify(struct nvmet_req *req)
if (req->cmd->identify.cns != NVME_ID_CNS_CTRL) {
req->error_loc = offsetof(struct nvme_identify, cns);
- status = NVME_SC_INVALID_FIELD | NVME_SC_DNR;
+ status = NVME_SC_INVALID_FIELD | NVME_STATUS_DNR;
goto out;
}
@@ -320,7 +320,7 @@ static void nvmet_execute_disc_set_features(struct nvmet_req *req)
default:
req->error_loc =
offsetof(struct nvme_common_command, cdw10);
- stat = NVME_SC_INVALID_FIELD | NVME_SC_DNR;
+ stat = NVME_SC_INVALID_FIELD | NVME_STATUS_DNR;
break;
}
@@ -345,7 +345,7 @@ static void nvmet_execute_disc_get_features(struct nvmet_req *req)
default:
req->error_loc =
offsetof(struct nvme_common_command, cdw10);
- stat = NVME_SC_INVALID_FIELD | NVME_SC_DNR;
+ stat = NVME_SC_INVALID_FIELD | NVME_STATUS_DNR;
break;
}
@@ -361,7 +361,7 @@ u16 nvmet_parse_discovery_cmd(struct nvmet_req *req)
cmd->common.opcode);
req->error_loc =
offsetof(struct nvme_common_command, opcode);
- return NVME_SC_INVALID_OPCODE | NVME_SC_DNR;
+ return NVME_SC_INVALID_OPCODE | NVME_STATUS_DNR;
}
switch (cmd->common.opcode) {
@@ -386,7 +386,7 @@ u16 nvmet_parse_discovery_cmd(struct nvmet_req *req)
default:
pr_debug("unhandled cmd %d\n", cmd->common.opcode);
req->error_loc = offsetof(struct nvme_common_command, opcode);
- return NVME_SC_INVALID_OPCODE | NVME_SC_DNR;
+ return NVME_SC_INVALID_OPCODE | NVME_STATUS_DNR;
}
}
diff --git a/drivers/nvme/target/fabrics-cmd-auth.c b/drivers/nvme/target/fabrics-cmd-auth.c
index d61b8c6ff3b2..d68c2dae5feb 100644
--- a/drivers/nvme/target/fabrics-cmd-auth.c
+++ b/drivers/nvme/target/fabrics-cmd-auth.c
@@ -189,26 +189,26 @@ void nvmet_execute_auth_send(struct nvmet_req *req)
u8 dhchap_status;
if (req->cmd->auth_send.secp != NVME_AUTH_DHCHAP_PROTOCOL_IDENTIFIER) {
- status = NVME_SC_INVALID_FIELD | NVME_SC_DNR;
+ status = NVME_SC_INVALID_FIELD | NVME_STATUS_DNR;
req->error_loc =
offsetof(struct nvmf_auth_send_command, secp);
goto done;
}
if (req->cmd->auth_send.spsp0 != 0x01) {
- status = NVME_SC_INVALID_FIELD | NVME_SC_DNR;
+ status = NVME_SC_INVALID_FIELD | NVME_STATUS_DNR;
req->error_loc =
offsetof(struct nvmf_auth_send_command, spsp0);
goto done;
}
if (req->cmd->auth_send.spsp1 != 0x01) {
- status = NVME_SC_INVALID_FIELD | NVME_SC_DNR;
+ status = NVME_SC_INVALID_FIELD | NVME_STATUS_DNR;
req->error_loc =
offsetof(struct nvmf_auth_send_command, spsp1);
goto done;
}
tl = le32_to_cpu(req->cmd->auth_send.tl);
if (!tl) {
- status = NVME_SC_INVALID_FIELD | NVME_SC_DNR;
+ status = NVME_SC_INVALID_FIELD | NVME_STATUS_DNR;
req->error_loc =
offsetof(struct nvmf_auth_send_command, tl);
goto done;
@@ -438,26 +438,26 @@ void nvmet_execute_auth_receive(struct nvmet_req *req)
u16 status = 0;
if (req->cmd->auth_receive.secp != NVME_AUTH_DHCHAP_PROTOCOL_IDENTIFIER) {
- status = NVME_SC_INVALID_FIELD | NVME_SC_DNR;
+ status = NVME_SC_INVALID_FIELD | NVME_STATUS_DNR;
req->error_loc =
offsetof(struct nvmf_auth_receive_command, secp);
goto done;
}
if (req->cmd->auth_receive.spsp0 != 0x01) {
- status = NVME_SC_INVALID_FIELD | NVME_SC_DNR;
+ status = NVME_SC_INVALID_FIELD | NVME_STATUS_DNR;
req->error_loc =
offsetof(struct nvmf_auth_receive_command, spsp0);
goto done;
}
if (req->cmd->auth_receive.spsp1 != 0x01) {
- status = NVME_SC_INVALID_FIELD | NVME_SC_DNR;
+ status = NVME_SC_INVALID_FIELD | NVME_STATUS_DNR;
req->error_loc =
offsetof(struct nvmf_auth_receive_command, spsp1);
goto done;
}
al = le32_to_cpu(req->cmd->auth_receive.al);
if (!al) {
- status = NVME_SC_INVALID_FIELD | NVME_SC_DNR;
+ status = NVME_SC_INVALID_FIELD | NVME_STATUS_DNR;
req->error_loc =
offsetof(struct nvmf_auth_receive_command, al);
goto done;
diff --git a/drivers/nvme/target/fabrics-cmd.c b/drivers/nvme/target/fabrics-cmd.c
index 042b379cbb36..344ab75d8864 100644
--- a/drivers/nvme/target/fabrics-cmd.c
+++ b/drivers/nvme/target/fabrics-cmd.c
@@ -18,7 +18,7 @@ static void nvmet_execute_prop_set(struct nvmet_req *req)
if (req->cmd->prop_set.attrib & 1) {
req->error_loc =
offsetof(struct nvmf_property_set_command, attrib);
- status = NVME_SC_INVALID_FIELD | NVME_SC_DNR;
+ status = NVME_SC_INVALID_FIELD | NVME_STATUS_DNR;
goto out;
}
@@ -29,7 +29,7 @@ static void nvmet_execute_prop_set(struct nvmet_req *req)
default:
req->error_loc =
offsetof(struct nvmf_property_set_command, offset);
- status = NVME_SC_INVALID_FIELD | NVME_SC_DNR;
+ status = NVME_SC_INVALID_FIELD | NVME_STATUS_DNR;
}
out:
nvmet_req_complete(req, status);
@@ -50,7 +50,7 @@ static void nvmet_execute_prop_get(struct nvmet_req *req)
val = ctrl->cap;
break;
default:
- status = NVME_SC_INVALID_FIELD | NVME_SC_DNR;
+ status = NVME_SC_INVALID_FIELD | NVME_STATUS_DNR;
break;
}
} else {
@@ -65,7 +65,7 @@ static void nvmet_execute_prop_get(struct nvmet_req *req)
val = ctrl->csts;
break;
default:
- status = NVME_SC_INVALID_FIELD | NVME_SC_DNR;
+ status = NVME_SC_INVALID_FIELD | NVME_STATUS_DNR;
break;
}
}
@@ -105,7 +105,7 @@ u16 nvmet_parse_fabrics_admin_cmd(struct nvmet_req *req)
pr_debug("received unknown capsule type 0x%x\n",
cmd->fabrics.fctype);
req->error_loc = offsetof(struct nvmf_common_command, fctype);
- return NVME_SC_INVALID_OPCODE | NVME_SC_DNR;
+ return NVME_SC_INVALID_OPCODE | NVME_STATUS_DNR;
}
return 0;
@@ -128,7 +128,7 @@ u16 nvmet_parse_fabrics_io_cmd(struct nvmet_req *req)
pr_debug("received unknown capsule type 0x%x\n",
cmd->fabrics.fctype);
req->error_loc = offsetof(struct nvmf_common_command, fctype);
- return NVME_SC_INVALID_OPCODE | NVME_SC_DNR;
+ return NVME_SC_INVALID_OPCODE | NVME_STATUS_DNR;
}
return 0;
@@ -147,14 +147,14 @@ static u16 nvmet_install_queue(struct nvmet_ctrl *ctrl, struct nvmet_req *req)
pr_warn("queue size zero!\n");
req->error_loc = offsetof(struct nvmf_connect_command, sqsize);
req->cqe->result.u32 = IPO_IATTR_CONNECT_SQE(sqsize);
- ret = NVME_SC_CONNECT_INVALID_PARAM | NVME_SC_DNR;
+ ret = NVME_SC_CONNECT_INVALID_PARAM | NVME_STATUS_DNR;
goto err;
}
if (ctrl->sqs[qid] != NULL) {
pr_warn("qid %u has already been created\n", qid);
req->error_loc = offsetof(struct nvmf_connect_command, qid);
- return NVME_SC_CMD_SEQ_ERROR | NVME_SC_DNR;
+ return NVME_SC_CMD_SEQ_ERROR | NVME_STATUS_DNR;
}
/* for fabrics, this value applies to only the I/O Submission Queues */
@@ -163,14 +163,14 @@ static u16 nvmet_install_queue(struct nvmet_ctrl *ctrl, struct nvmet_req *req)
sqsize, mqes, ctrl->cntlid);
req->error_loc = offsetof(struct nvmf_connect_command, sqsize);
req->cqe->result.u32 = IPO_IATTR_CONNECT_SQE(sqsize);
- return NVME_SC_CONNECT_INVALID_PARAM | NVME_SC_DNR;
+ return NVME_SC_CONNECT_INVALID_PARAM | NVME_STATUS_DNR;
}
old = cmpxchg(&req->sq->ctrl, NULL, ctrl);
if (old) {
pr_warn("queue already connected!\n");
req->error_loc = offsetof(struct nvmf_connect_command, opcode);
- return NVME_SC_CONNECT_CTRL_BUSY | NVME_SC_DNR;
+ return NVME_SC_CONNECT_CTRL_BUSY | NVME_STATUS_DNR;
}
/* note: convert queue size from 0's-based value to 1's-based value */
@@ -233,14 +233,14 @@ static void nvmet_execute_admin_connect(struct nvmet_req *req)
pr_warn("invalid connect version (%d).\n",
le16_to_cpu(c->recfmt));
req->error_loc = offsetof(struct nvmf_connect_command, recfmt);
- status = NVME_SC_CONNECT_FORMAT | NVME_SC_DNR;
+ status = NVME_SC_CONNECT_FORMAT | NVME_STATUS_DNR;
goto out;
}
if (unlikely(d->cntlid != cpu_to_le16(0xffff))) {
pr_warn("connect attempt for invalid controller ID %#x\n",
d->cntlid);
- status = NVME_SC_CONNECT_INVALID_PARAM | NVME_SC_DNR;
+ status = NVME_SC_CONNECT_INVALID_PARAM | NVME_STATUS_DNR;
req->cqe->result.u32 = IPO_IATTR_CONNECT_DATA(cntlid);
goto out;
}
@@ -260,7 +260,7 @@ static void nvmet_execute_admin_connect(struct nvmet_req *req)
dhchap_status);
nvmet_ctrl_put(ctrl);
if (dhchap_status == NVME_AUTH_DHCHAP_FAILURE_FAILED)
- status = (NVME_SC_CONNECT_INVALID_HOST | NVME_SC_DNR);
+ status = (NVME_SC_CONNECT_INVALID_HOST | NVME_STATUS_DNR);
else
status = NVME_SC_INTERNAL;
goto out;
@@ -311,7 +311,7 @@ static void nvmet_execute_io_connect(struct nvmet_req *req)
if (c->recfmt != 0) {
pr_warn("invalid connect version (%d).\n",
le16_to_cpu(c->recfmt));
- status = NVME_SC_CONNECT_FORMAT | NVME_SC_DNR;
+ status = NVME_SC_CONNECT_FORMAT | NVME_STATUS_DNR;
goto out;
}
@@ -320,13 +320,13 @@ static void nvmet_execute_io_connect(struct nvmet_req *req)
ctrl = nvmet_ctrl_find_get(d->subsysnqn, d->hostnqn,
le16_to_cpu(d->cntlid), req);
if (!ctrl) {
- status = NVME_SC_CONNECT_INVALID_PARAM | NVME_SC_DNR;
+ status = NVME_SC_CONNECT_INVALID_PARAM | NVME_STATUS_DNR;
goto out;
}
if (unlikely(qid > ctrl->subsys->max_qid)) {
pr_warn("invalid queue id (%d)\n", qid);
- status = NVME_SC_CONNECT_INVALID_PARAM | NVME_SC_DNR;
+ status = NVME_SC_CONNECT_INVALID_PARAM | NVME_STATUS_DNR;
req->cqe->result.u32 = IPO_IATTR_CONNECT_SQE(qid);
goto out_ctrl_put;
}
@@ -356,13 +356,13 @@ u16 nvmet_parse_connect_cmd(struct nvmet_req *req)
pr_debug("invalid command 0x%x on unconnected queue.\n",
cmd->fabrics.opcode);
req->error_loc = offsetof(struct nvme_common_command, opcode);
- return NVME_SC_INVALID_OPCODE | NVME_SC_DNR;
+ return NVME_SC_INVALID_OPCODE | NVME_STATUS_DNR;
}
if (cmd->fabrics.fctype != nvme_fabrics_type_connect) {
pr_debug("invalid capsule type 0x%x on unconnected queue.\n",
cmd->fabrics.fctype);
req->error_loc = offsetof(struct nvmf_common_command, fctype);
- return NVME_SC_INVALID_OPCODE | NVME_SC_DNR;
+ return NVME_SC_INVALID_OPCODE | NVME_STATUS_DNR;
}
if (cmd->connect.qid == 0)
diff --git a/drivers/nvme/target/io-cmd-bdev.c b/drivers/nvme/target/io-cmd-bdev.c
index 6426aac2634a..e511b055ece7 100644
--- a/drivers/nvme/target/io-cmd-bdev.c
+++ b/drivers/nvme/target/io-cmd-bdev.c
@@ -135,11 +135,11 @@ u16 blk_to_nvme_status(struct nvmet_req *req, blk_status_t blk_sts)
*/
switch (blk_sts) {
case BLK_STS_NOSPC:
- status = NVME_SC_CAP_EXCEEDED | NVME_SC_DNR;
+ status = NVME_SC_CAP_EXCEEDED | NVME_STATUS_DNR;
req->error_loc = offsetof(struct nvme_rw_command, length);
break;
case BLK_STS_TARGET:
- status = NVME_SC_LBA_RANGE | NVME_SC_DNR;
+ status = NVME_SC_LBA_RANGE | NVME_STATUS_DNR;
req->error_loc = offsetof(struct nvme_rw_command, slba);
break;
case BLK_STS_NOTSUPP:
@@ -147,10 +147,10 @@ u16 blk_to_nvme_status(struct nvmet_req *req, blk_status_t blk_sts)
switch (req->cmd->common.opcode) {
case nvme_cmd_dsm:
case nvme_cmd_write_zeroes:
- status = NVME_SC_ONCS_NOT_SUPPORTED | NVME_SC_DNR;
+ status = NVME_SC_ONCS_NOT_SUPPORTED | NVME_STATUS_DNR;
break;
default:
- status = NVME_SC_INVALID_OPCODE | NVME_SC_DNR;
+ status = NVME_SC_INVALID_OPCODE | NVME_STATUS_DNR;
}
break;
case BLK_STS_MEDIUM:
@@ -159,7 +159,7 @@ u16 blk_to_nvme_status(struct nvmet_req *req, blk_status_t blk_sts)
break;
case BLK_STS_IOERR:
default:
- status = NVME_SC_INTERNAL | NVME_SC_DNR;
+ status = NVME_SC_INTERNAL | NVME_STATUS_DNR;
req->error_loc = offsetof(struct nvme_common_command, opcode);
}
@@ -356,7 +356,7 @@ u16 nvmet_bdev_flush(struct nvmet_req *req)
return 0;
if (blkdev_issue_flush(req->ns->bdev))
- return NVME_SC_INTERNAL | NVME_SC_DNR;
+ return NVME_SC_INTERNAL | NVME_STATUS_DNR;
return 0;
}
diff --git a/drivers/nvme/target/passthru.c b/drivers/nvme/target/passthru.c
index bb4a69d538fd..b10e31ec0948 100644
--- a/drivers/nvme/target/passthru.c
+++ b/drivers/nvme/target/passthru.c
@@ -306,7 +306,7 @@ static void nvmet_passthru_execute_cmd(struct nvmet_req *req)
ns = nvme_find_get_ns(ctrl, nsid);
if (unlikely(!ns)) {
pr_err("failed to get passthru ns nsid:%u\n", nsid);
- status = NVME_SC_INVALID_NS | NVME_SC_DNR;
+ status = NVME_SC_INVALID_NS | NVME_STATUS_DNR;
goto out;
}
@@ -426,7 +426,7 @@ u16 nvmet_parse_passthru_io_cmd(struct nvmet_req *req)
* emulated in the future if regular targets grow support for
* this feature.
*/
- return NVME_SC_INVALID_OPCODE | NVME_SC_DNR;
+ return NVME_SC_INVALID_OPCODE | NVME_STATUS_DNR;
}
return nvmet_setup_passthru_command(req);
@@ -478,7 +478,7 @@ static u16 nvmet_passthru_get_set_features(struct nvmet_req *req)
case NVME_FEAT_RESV_PERSIST:
/* No reservations, see nvmet_parse_passthru_io_cmd() */
default:
- return NVME_SC_INVALID_OPCODE | NVME_SC_DNR;
+ return NVME_SC_INVALID_OPCODE | NVME_STATUS_DNR;
}
}
@@ -546,7 +546,7 @@ u16 nvmet_parse_passthru_admin_cmd(struct nvmet_req *req)
req->p.use_workqueue = true;
return NVME_SC_SUCCESS;
}
- return NVME_SC_INVALID_OPCODE | NVME_SC_DNR;
+ return NVME_SC_INVALID_OPCODE | NVME_STATUS_DNR;
case NVME_ID_CNS_NS:
req->execute = nvmet_passthru_execute_cmd;
req->p.use_workqueue = true;
@@ -558,7 +558,7 @@ u16 nvmet_parse_passthru_admin_cmd(struct nvmet_req *req)
req->p.use_workqueue = true;
return NVME_SC_SUCCESS;
}
- return NVME_SC_INVALID_OPCODE | NVME_SC_DNR;
+ return NVME_SC_INVALID_OPCODE | NVME_STATUS_DNR;
default:
return nvmet_setup_passthru_command(req);
}
diff --git a/drivers/nvme/target/rdma.c b/drivers/nvme/target/rdma.c
index 689bb5d3cfdc..498b3ca59651 100644
--- a/drivers/nvme/target/rdma.c
+++ b/drivers/nvme/target/rdma.c
@@ -852,12 +852,12 @@ static u16 nvmet_rdma_map_sgl_inline(struct nvmet_rdma_rsp *rsp)
if (!nvme_is_write(rsp->req.cmd)) {
rsp->req.error_loc =
offsetof(struct nvme_common_command, opcode);
- return NVME_SC_INVALID_FIELD | NVME_SC_DNR;
+ return NVME_SC_INVALID_FIELD | NVME_STATUS_DNR;
}
if (off + len > rsp->queue->dev->inline_data_size) {
pr_err("invalid inline data offset!\n");
- return NVME_SC_SGL_INVALID_OFFSET | NVME_SC_DNR;
+ return NVME_SC_SGL_INVALID_OFFSET | NVME_STATUS_DNR;
}
/* no data command? */
@@ -919,7 +919,7 @@ static u16 nvmet_rdma_map_sgl(struct nvmet_rdma_rsp *rsp)
pr_err("invalid SGL subtype: %#x\n", sgl->type);
rsp->req.error_loc =
offsetof(struct nvme_common_command, dptr);
- return NVME_SC_INVALID_FIELD | NVME_SC_DNR;
+ return NVME_SC_INVALID_FIELD | NVME_STATUS_DNR;
}
case NVME_KEY_SGL_FMT_DATA_DESC:
switch (sgl->type & 0xf) {
@@ -931,12 +931,12 @@ static u16 nvmet_rdma_map_sgl(struct nvmet_rdma_rsp *rsp)
pr_err("invalid SGL subtype: %#x\n", sgl->type);
rsp->req.error_loc =
offsetof(struct nvme_common_command, dptr);
- return NVME_SC_INVALID_FIELD | NVME_SC_DNR;
+ return NVME_SC_INVALID_FIELD | NVME_STATUS_DNR;
}
default:
pr_err("invalid SGL type: %#x\n", sgl->type);
rsp->req.error_loc = offsetof(struct nvme_common_command, dptr);
- return NVME_SC_SGL_INVALID_TYPE | NVME_SC_DNR;
+ return NVME_SC_SGL_INVALID_TYPE | NVME_STATUS_DNR;
}
}
diff --git a/drivers/nvme/target/tcp.c b/drivers/nvme/target/tcp.c
index 380f22ee3ebb..d305d7162dde 100644
--- a/drivers/nvme/target/tcp.c
+++ b/drivers/nvme/target/tcp.c
@@ -416,10 +416,10 @@ static int nvmet_tcp_map_data(struct nvmet_tcp_cmd *cmd)
if (sgl->type == ((NVME_SGL_FMT_DATA_DESC << 4) |
NVME_SGL_FMT_OFFSET)) {
if (!nvme_is_write(cmd->req.cmd))
- return NVME_SC_INVALID_FIELD | NVME_SC_DNR;
+ return NVME_SC_INVALID_FIELD | NVME_STATUS_DNR;
if (len > cmd->req.port->inline_data_size)
- return NVME_SC_SGL_INVALID_OFFSET | NVME_SC_DNR;
+ return NVME_SC_SGL_INVALID_OFFSET | NVME_STATUS_DNR;
cmd->pdu_len = len;
}
cmd->req.transfer_len += len;
diff --git a/drivers/nvme/target/zns.c b/drivers/nvme/target/zns.c
index 0021d06041c1..af9e13be7678 100644
--- a/drivers/nvme/target/zns.c
+++ b/drivers/nvme/target/zns.c
@@ -100,7 +100,7 @@ void nvmet_execute_identify_ns_zns(struct nvmet_req *req)
if (le32_to_cpu(req->cmd->identify.nsid) == NVME_NSID_ALL) {
req->error_loc = offsetof(struct nvme_identify, nsid);
- status = NVME_SC_INVALID_NS | NVME_SC_DNR;
+ status = NVME_SC_INVALID_NS | NVME_STATUS_DNR;
goto out;
}
@@ -121,7 +121,7 @@ void nvmet_execute_identify_ns_zns(struct nvmet_req *req)
}
if (!bdev_is_zoned(req->ns->bdev)) {
- status = NVME_SC_INVALID_FIELD | NVME_SC_DNR;
+ status = NVME_SC_INVALID_FIELD | NVME_STATUS_DNR;
req->error_loc = offsetof(struct nvme_identify, nsid);
goto out;
}
@@ -158,17 +158,17 @@ static u16 nvmet_bdev_validate_zone_mgmt_recv(struct nvmet_req *req)
if (sect >= get_capacity(req->ns->bdev->bd_disk)) {
req->error_loc = offsetof(struct nvme_zone_mgmt_recv_cmd, slba);
- return NVME_SC_LBA_RANGE | NVME_SC_DNR;
+ return NVME_SC_LBA_RANGE | NVME_STATUS_DNR;
}
if (out_bufsize < sizeof(struct nvme_zone_report)) {
req->error_loc = offsetof(struct nvme_zone_mgmt_recv_cmd, numd);
- return NVME_SC_INVALID_FIELD | NVME_SC_DNR;
+ return NVME_SC_INVALID_FIELD | NVME_STATUS_DNR;
}
if (req->cmd->zmr.zra != NVME_ZRA_ZONE_REPORT) {
req->error_loc = offsetof(struct nvme_zone_mgmt_recv_cmd, zra);
- return NVME_SC_INVALID_FIELD | NVME_SC_DNR;
+ return NVME_SC_INVALID_FIELD | NVME_STATUS_DNR;
}
switch (req->cmd->zmr.pr) {
@@ -177,7 +177,7 @@ static u16 nvmet_bdev_validate_zone_mgmt_recv(struct nvmet_req *req)
break;
default:
req->error_loc = offsetof(struct nvme_zone_mgmt_recv_cmd, pr);
- return NVME_SC_INVALID_FIELD | NVME_SC_DNR;
+ return NVME_SC_INVALID_FIELD | NVME_STATUS_DNR;
}
switch (req->cmd->zmr.zrasf) {
@@ -193,7 +193,7 @@ static u16 nvmet_bdev_validate_zone_mgmt_recv(struct nvmet_req *req)
default:
req->error_loc =
offsetof(struct nvme_zone_mgmt_recv_cmd, zrasf);
- return NVME_SC_INVALID_FIELD | NVME_SC_DNR;
+ return NVME_SC_INVALID_FIELD | NVME_STATUS_DNR;
}
return NVME_SC_SUCCESS;
@@ -341,7 +341,7 @@ static u16 blkdev_zone_mgmt_errno_to_nvme_status(int ret)
return NVME_SC_SUCCESS;
case -EINVAL:
case -EIO:
- return NVME_SC_ZONE_INVALID_TRANSITION | NVME_SC_DNR;
+ return NVME_SC_ZONE_INVALID_TRANSITION | NVME_STATUS_DNR;
default:
return NVME_SC_INTERNAL;
}
@@ -463,7 +463,7 @@ static u16 nvmet_bdev_execute_zmgmt_send_all(struct nvmet_req *req)
default:
/* this is needed to quiet compiler warning */
req->error_loc = offsetof(struct nvme_zone_mgmt_send_cmd, zsa);
- return NVME_SC_INVALID_FIELD | NVME_SC_DNR;
+ return NVME_SC_INVALID_FIELD | NVME_STATUS_DNR;
}
return NVME_SC_SUCCESS;
@@ -481,7 +481,7 @@ static void nvmet_bdev_zmgmt_send_work(struct work_struct *w)
if (op == REQ_OP_LAST) {
req->error_loc = offsetof(struct nvme_zone_mgmt_send_cmd, zsa);
- status = NVME_SC_ZONE_INVALID_TRANSITION | NVME_SC_DNR;
+ status = NVME_SC_ZONE_INVALID_TRANSITION | NVME_STATUS_DNR;
goto out;
}
@@ -493,13 +493,13 @@ static void nvmet_bdev_zmgmt_send_work(struct work_struct *w)
if (sect >= get_capacity(bdev->bd_disk)) {
req->error_loc = offsetof(struct nvme_zone_mgmt_send_cmd, slba);
- status = NVME_SC_LBA_RANGE | NVME_SC_DNR;
+ status = NVME_SC_LBA_RANGE | NVME_STATUS_DNR;
goto out;
}
if (sect & (zone_sectors - 1)) {
req->error_loc = offsetof(struct nvme_zone_mgmt_send_cmd, slba);
- status = NVME_SC_INVALID_FIELD | NVME_SC_DNR;
+ status = NVME_SC_INVALID_FIELD | NVME_STATUS_DNR;
goto out;
}
@@ -551,13 +551,13 @@ void nvmet_bdev_execute_zone_append(struct nvmet_req *req)
if (sect >= get_capacity(req->ns->bdev->bd_disk)) {
req->error_loc = offsetof(struct nvme_rw_command, slba);
- status = NVME_SC_LBA_RANGE | NVME_SC_DNR;
+ status = NVME_SC_LBA_RANGE | NVME_STATUS_DNR;
goto out;
}
if (sect & (bdev_zone_sectors(req->ns->bdev) - 1)) {
req->error_loc = offsetof(struct nvme_rw_command, slba);
- status = NVME_SC_INVALID_FIELD | NVME_SC_DNR;
+ status = NVME_SC_INVALID_FIELD | NVME_STATUS_DNR;
goto out;
}
@@ -590,7 +590,7 @@ void nvmet_bdev_execute_zone_append(struct nvmet_req *req)
}
if (total_len != nvmet_rw_data_len(req)) {
- status = NVME_SC_INTERNAL | NVME_SC_DNR;
+ status = NVME_SC_INTERNAL | NVME_STATUS_DNR;
goto out_put_bio;
}
diff --git a/include/linux/nvme.h b/include/linux/nvme.h
index c8d7fdd095a1..27faae34245d 100644
--- a/include/linux/nvme.h
+++ b/include/linux/nvme.h
@@ -1994,9 +1994,9 @@ enum {
NVME_SCT_MASK = 0x0700, /* Status Code Type */
NVME_SCT_SC_MASK = NVME_SCT_MASK | NVME_SC_MASK,
- NVME_SC_CRD = 0x1800, /* Command Retry Delayed */
- NVME_SC_MORE = 0x2000,
- NVME_SC_DNR = 0x4000, /* Do Not Retry */
+ NVME_STATUS_CRD = 0x1800, /* Command Retry Delayed */
+ NVME_STATUS_MORE = 0x2000,
+ NVME_STATUS_DNR = 0x4000, /* Do Not Retry */
};
#define NVME_SCT(status) ((status) >> 8 & 7)
--
2.45.1
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