*
* Uses NVME_IOCTL_ADMIN64_CMD for the ioctl request.
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_submit_admin_passthru64(int fd, struct nvme_passthru_cmd64 *cmd,
__u64 *result);
*
* Known values for @opcode are defined in &enum nvme_admin_opcode.
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_admin_passthru64(int fd, __u8 opcode, __u8 flags, __u16 rsvd,
__u32 nsid, __u32 cdw2, __u32 cdw3, __u32 cdw10, __u32 cdw11,
*
* Uses NVME_IOCTL_ADMIN_CMD for the ioctl request.
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_submit_admin_passthru(int fd, struct nvme_passthru_cmd *cmd,
__u32 *result);
*
* Known values for @opcode are defined in &enum nvme_admin_opcode.
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_admin_passthru(int fd, __u8 opcode, __u8 flags, __u16 rsvd,
__u32 nsid, __u32 cdw2, __u32 cdw3, __u32 cdw10, __u32 cdw11,
*
* Uses NVME_IOCTL_IO64_CMD for the ioctl request.
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_submit_io_passthru64(int fd, struct nvme_passthru_cmd64 *cmd,
__u64 *result);
*
* Known values for @opcode are defined in &enum nvme_io_opcode.
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_io_passthru64(int fd, __u8 opcode, __u8 flags, __u16 rsvd,
__u32 nsid, __u32 cdw2, __u32 cdw3, __u32 cdw10, __u32 cdw11,
* @fd: File descriptor of nvme device
* @cmd: The nvme io command to send
* @result: Optional field to return the result from the CQE dword 0
- * @result: Optional field to return the result from the CQE DW0
*
* Uses NVME_IOCTL_IO_CMD for the ioctl request.
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_submit_io_passthru(int fd, struct nvme_passthru_cmd *cmd,
__u32 *result);
*
* Known values for @opcode are defined in &enum nvme_io_opcode.
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_io_passthru(int fd, __u8 opcode, __u8 flags, __u16 rsvd,
__u32 nsid, __u32 cdw2, __u32 cdw3, __u32 cdw10, __u32 cdw11,
* The Identify command returns a data buffer that describes information about
* the NVM subsystem, the controller or the namespace(s).
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful or -1 with errno set otherwise.
*/
int nvme_identify(struct nvme_identify_args *args);
* Return: The nvme command status if a response was received (see
* &enum nvme_status_field) or -1 with errno set otherwise.
*/
-static inline int nvme_identify_ns(int fd, __u32 nsid, struct nvme_id_ns *ns)
+static inline int nvme_identify_ns(int fd, __u32 nsid,
+ struct nvme_id_ns *ns)
{
return nvme_identify_cns_nsid(fd, NVME_IDENTIFY_CNS_NS, nsid, ns);
}
* Return: The nvme command status if a response was received (see
* &enum nvme_status_field) or -1 with errno set otherwise.
*/
-static inline int nvme_identify_uuid(int fd, struct nvme_id_uuid_list *uuid_list)
+static inline int nvme_identify_uuid(int fd,
+ struct nvme_id_uuid_list *uuid_list)
{
return nvme_identify_cns_nsid(fd, NVME_IDENTIFY_CNS_UUID_LIST,
NVME_NSID_NONE, uuid_list);
* nvme_get_log() - NVMe Admin Get Log command
* @args: &struct nvme_get_log_args argument structure
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful or -1 with errno set otherwise.
*/
int nvme_get_log(struct nvme_get_log_args *args);
* @xfer_len: Max log transfer size per request to split the total.
* @args: &struct nvme_get_log_args argument structure
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful or -1 with errno set otherwise.
*/
int nvme_get_log_page(int fd, __u32 xfer_len, struct nvme_get_log_args *args);
* Return: The nvme command status if a response was received (see
* &enum nvme_status_field) or -1 with errno set otherwise.
*/
-static inline int nvme_get_log_error(int fd, unsigned int nr_entries, bool rae,
- struct nvme_error_log_page *err_log)
+static inline int nvme_get_log_error(int fd, unsigned int nr_entries,
+ bool rae, struct nvme_error_log_page *err_log)
{
return nvme_get_nsid_log(fd, rae, NVME_LOG_LID_ERROR,
NVME_NSID_ALL, sizeof(*err_log) * nr_entries,
* nvme_set_features() - Set a feature attribute
* @args: &struct nvme_set_features_args argument structure
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful or -1 with errno set otherwise.
*/
int nvme_set_features(struct nvme_set_features_args *args);
* @data: User address of feature data, if applicable
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
static inline int nvme_set_features_data(int fd, __u8 fid, __u32 nsid,
__u32 cdw11, bool save, __u32 data_len, void *data,
* @save: Save value across power states
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
static inline int nvme_set_features_simple(int fd, __u8 fid, __u32 nsid,
__u32 cdw11, bool save, __u32 *result)
* @save: Save value across power states
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_set_features_arbitration(int fd, __u8 ab, __u8 lpw, __u8 mpw,
__u8 hpw, bool save, __u32 *result);
* @save: Save value across power states
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_set_features_power_mgmt(int fd, __u8 ps, __u8 wh, bool save,
__u32 *result);
* @data: User address of feature data
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_set_features_lba_range(int fd, __u32 nsid, __u8 nr_ranges, bool save,
struct nvme_lba_range_type *data, __u32 *result);
* @save: Save value across power states
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_set_features_temp_thresh(int fd, __u16 tmpth, __u8 tmpsel,
enum nvme_feat_tmpthresh_thsel thsel,
* @save: Save value across power states
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_set_features_err_recovery(int fd, __u32 nsid, __u16 tler,
bool dulbe, bool save, __u32 *result);
* @save: Save value across power states
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_set_features_volatile_wc(int fd, bool wce, bool save,
__u32 *result);
* @save: Save value across power states
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_set_features_irq_coalesce(int fd, __u8 thr, __u8 time,
bool save, __u32 *result);
* @save: Save value across power states
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_set_features_irq_config(int fd, __u16 iv, bool cd, bool save,
__u32 *result);
* @save: Save value across power states
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_set_features_write_atomic(int fd, bool dn, bool save,
__u32 *result);
* @save: Save value across power states
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_set_features_async_event(int fd, __u32 events, bool save,
__u32 *result);
* @save: Save value across power states
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_set_features_auto_pst(int fd, bool apste, bool save,
struct nvme_feat_auto_pst *apst,
* @save: Save value across power states
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_set_features_hctm(int fd, __u16 tmt2, __u16 tmt1, bool save,
__u32 *result);
* @save: Save value across power states
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_set_features_nopsc(int fd, bool noppme, bool save, __u32 *result);
* @save: Save value across power states
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_set_features_rrl(int fd, __u8 rrl, __u16 nvmsetid, bool save,
__u32 *result);
* @data: Pointer to structure nvme_plm_config
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_set_features_plm_config(int fd, bool enable, __u16 nvmsetid,
bool save, struct nvme_plm_config *data,
* @save: Save value across power states
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_set_features_plm_window(int fd, enum nvme_feat_plm_window_select sel,
__u16 nvmsetid, bool save, __u32 *result);
* @lsipi: LBA Status Information Poll Interval
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_set_features_lba_sts_interval(int fd, __u16 lsiri, __u16 lsipi,
bool save, __u32 *result);
* @save: Save value across power states
* @data: Pointer to structure nvme_feat_host_behavior
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful or -1 with errno set otherwise.
*/
int nvme_set_features_host_behavior(int fd, bool save,
struct nvme_feat_host_behavior *data);
* @save: Save value across power states
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful or -1 with errno set otherwise.
*/
int nvme_set_features_sanitize(int fd, bool nodrm, bool save, __u32 *result);
* @save: Save value across power states
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_set_features_endurance_evt_cfg(int fd, __u16 endgid, __u8 egwarn,
bool save, __u32 *result);
* @save: Save value across power states
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_set_features_sw_progress(int fd, __u8 pbslc, bool save,
__u32 *result);
* @save: Save value across power states
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_set_features_resv_mask(int fd, __u32 mask, bool save, __u32 *result)
__attribute__((deprecated));
* @save: Save value across power states
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_set_features_resv_mask2(int fd, __u32 nsid, __u32 mask, bool save,
__u32 *result);
* @save: Save value across power states
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_set_features_resv_persist(int fd, bool ptpl, bool save, __u32 *result)
__attribute__((deprecated));
* @save: Save value across power states
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_set_features_resv_persist2(int fd, __u32 nsid, bool ptpl, bool save,
__u32 *result);
* @save: Save value across power states
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_set_features_write_protect(int fd, enum nvme_feat_nswpcfg_state state,
bool save, __u32 *result)
* @save: Save value across power states
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_set_features_write_protect2(int fd, __u32 nsid,
enum nvme_feat_nswpcfg_state state,
* nvme_get_features() - Retrieve a feature attribute
* @args: &struct nvme_get_features_args argument structure
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful or -1 with errno set otherwise.
*/
int nvme_get_features(struct nvme_get_features_args *args);
* @data: User address of feature data, if applicable
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
static inline int nvme_get_features_data(int fd, enum nvme_features_id fid,
__u32 nsid, __u32 data_len, void *data, __u32 *result)
* @nsid: Namespace ID, if applicable
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
static inline int nvme_get_features_simple(int fd, enum nvme_features_id fid,
__u32 nsid, __u32 *result)
* @sel: Select which type of attribute to return, see &enum nvme_get_features_sel
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_get_features_arbitration(int fd, enum nvme_get_features_sel sel,
__u32 *result);
* @sel: Select which type of attribute to return, see &enum nvme_get_features_sel
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_get_features_power_mgmt(int fd, enum nvme_get_features_sel sel,
__u32 *result);
* @data: User address of feature data, if applicable
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_get_features_lba_range(int fd, enum nvme_get_features_sel sel,
struct nvme_lba_range_type *data,
* @data: Buffer to receive LBA Range Type data structure
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_get_features_lba_range2(int fd, enum nvme_get_features_sel sel,
__u32 nsid, struct nvme_lba_range_type *data,
* @sel: Select which type of attribute to return, see &enum nvme_get_features_sel
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_get_features_temp_thresh(int fd, enum nvme_get_features_sel sel,
__u32 *result);
* @sel: Select which type of attribute to return, see &enum nvme_get_features_sel
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_get_features_err_recovery(int fd, enum nvme_get_features_sel sel,
__u32 *result) __attribute__((deprecated));
* @nsid: Namespace ID
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_get_features_err_recovery2(int fd, enum nvme_get_features_sel sel,
__u32 nsid, __u32 *result);
* @sel: Select which type of attribute to return, see &enum nvme_get_features_sel
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_get_features_volatile_wc(int fd, enum nvme_get_features_sel sel,
__u32 *result);
* @sel: Select which type of attribute to return, see &enum nvme_get_features_sel
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_get_features_num_queues(int fd, enum nvme_get_features_sel sel,
__u32 *result);
* @sel: Select which type of attribute to return, see &enum nvme_get_features_sel
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_get_features_irq_coalesce(int fd, enum nvme_get_features_sel sel,
__u32 *result);
* @iv:
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_get_features_irq_config(int fd, enum nvme_get_features_sel sel,
__u16 iv, __u32 *result);
* @sel: Select which type of attribute to return, see &enum nvme_get_features_sel
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_get_features_write_atomic(int fd, enum nvme_get_features_sel sel,
__u32 *result);
* @sel: Select which type of attribute to return, see &enum nvme_get_features_sel
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_get_features_async_event(int fd, enum nvme_get_features_sel sel,
__u32 *result);
* @apst:
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_get_features_auto_pst(int fd, enum nvme_get_features_sel sel,
struct nvme_feat_auto_pst *apst, __u32 *result);
* @sel: Select which type of attribute to return, see &enum nvme_get_features_sel
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_get_features_host_mem_buf(int fd, enum nvme_get_features_sel sel,
__u32 *result) __attribute__((deprecated));
* @attrs: Buffer for returned Host Memory Buffer Attributes
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_get_features_host_mem_buf2(int fd, enum nvme_get_features_sel sel,
struct nvme_host_mem_buf_attrs *attrs,
* @sel: Select which type of attribute to return, see &enum nvme_get_features_sel
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_get_features_kato(int fd, enum nvme_get_features_sel sel, __u32 *result);
* @sel: Select which type of attribute to return, see &enum nvme_get_features_sel
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_get_features_hctm(int fd, enum nvme_get_features_sel sel, __u32 *result);
* @sel: Select which type of attribute to return, see &enum nvme_get_features_sel
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_get_features_nopsc(int fd, enum nvme_get_features_sel sel, __u32 *result);
* @sel: Select which type of attribute to return, see &enum nvme_get_features_sel
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_get_features_rrl(int fd, enum nvme_get_features_sel sel, __u32 *result);
* @data:
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_get_features_plm_config(int fd, enum nvme_get_features_sel sel,
__u16 nvmsetid, struct nvme_plm_config *data,
* @nvmsetid: NVM set id
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_get_features_plm_window(int fd, enum nvme_get_features_sel sel,
__u16 nvmsetid, __u32 *result);
* @sel: Select which type of attribute to return, see &enum nvme_get_features_sel
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_get_features_lba_sts_interval(int fd, enum nvme_get_features_sel sel,
__u32 *result);
* @data: Pointer to structure nvme_feat_host_behavior
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_get_features_host_behavior(int fd, enum nvme_get_features_sel sel,
struct nvme_feat_host_behavior *data,
* @sel: Select which type of attribute to return, see &enum nvme_get_features_sel
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_get_features_sanitize(int fd, enum nvme_get_features_sel sel,
__u32 *result);
* @endgid: Endurance Group Identifier
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_get_features_endurance_event_cfg(int fd, enum nvme_get_features_sel sel,
__u16 endgid, __u32 *result);
* @sel: Select which type of attribute to return, see &enum nvme_get_features_sel
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_get_features_sw_progress(int fd, enum nvme_get_features_sel sel,
__u32 *result);
* @sel: Select which type of attribute to return, see &enum nvme_get_features_sel
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_get_features_resv_mask(int fd, enum nvme_get_features_sel sel,
__u32 *result) __attribute__((deprecated));
* @nsid: Namespace ID
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_get_features_resv_mask2(int fd, enum nvme_get_features_sel sel,
__u32 nsid, __u32 *result);
* @sel: Select which type of attribute to return, see &enum nvme_get_features_sel
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_get_features_resv_persist(int fd, enum nvme_get_features_sel sel,
__u32 *result) __attribute__((deprecated));
* @nsid: Namespace ID
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_get_features_resv_persist2(int fd, enum nvme_get_features_sel sel,
__u32 nsid, __u32 *result);
* @sel: Select which type of attribute to return, see &enum nvme_get_features_sel
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_get_features_write_protect(int fd, __u32 nsid,
enum nvme_get_features_sel sel,
* @sel: Select which type of attribute to return, see &enum nvme_get_features_sel
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
int nvme_get_features_iocs_profile(int fd, enum nvme_get_features_sel sel,
__u32 *result);
* format may destroy all data and metadata associated with all namespaces or
* only the specific namespace associated with the command
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful or -1 with errno set otherwise.
*/
int nvme_format_nvm(struct nvme_format_nvm_args *args);
* nvme_ns_mgmt() - Issue a Namespace management command
* @args: &struct nvme_ns_mgmt_args Argument structure
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful or -1 with errno set otherwise.
*/
int nvme_ns_mgmt(struct nvme_ns_mgmt_args *args);
* Download command. Use the nvme_fw_commit() to activate a newly downloaded
* image.
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful or -1 with errno set otherwise.
*/
int nvme_fw_download(struct nvme_fw_download_args *args);
*
* The Firmware Commit command modifies the firmware image or Boot Partitions.
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise. The command
- * status response may specify additional reset actions required to complete
- * the commit process.
+ * Return: 0 if the ioctl was successful or -1 with errno set otherwise.
+ * The command status response may specify additional reset actions required
+ * to complete the commit process.
*/
int nvme_fw_commit(struct nvme_fw_commit_args *args);
* The security data is protocol specific and is not defined by the NVMe
* specification.
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful or -1 with errno set otherwise.
*/
int nvme_security_send(struct nvme_security_send_args *args);
* nvme_security_receive() - Security Receive command
* @args: &struct nvme_security_receive argument structure
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful or -1 with errno set otherwise.
*/
int nvme_security_receive(struct nvme_security_receive_args *args);
* The Get LBA Status command requests information about Potentially
* Unrecoverable LBAs. Refer to the specification for action type descriptions.
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful or -1 with errno set otherwise.
*/
int nvme_get_lba_status(struct nvme_get_lba_status_args *args);
* @nsr: Namespace Streams Requested
* @result: If successful, the CQE dword0 value
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
static inline int nvme_directive_recv_stream_allocate(int fd, __u32 nsid,
__u16 nsr, __u32 *result)
* nvme_capacity_mgmt() - Capacity management command
* @args: &struct nvme_capacity_mgmt_args argument structure
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful or -1 with errno set otherwise.
*/
int nvme_capacity_mgmt(struct nvme_capacity_mgmt_args *args);
* nvme_lockdown() - Issue lockdown command
* @args: &struct nvme_lockdown_args argument structure
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful or -1 with errno set otherwise.
*/
int nvme_lockdown(struct nvme_lockdown_args *args);
* This is an NVMe-over-Fabrics specific command, not applicable to PCIe. These
* properties align to the PCI MMIO controller registers.
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful or -1 with errno set otherwise.
*/
int nvme_set_property(struct nvme_set_property_args *args);
* This is an NVMe-over-Fabrics specific command, not applicable to PCIe. These
* properties align to the PCI MMIO controller registers.
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful or -1 with errno set otherwise.
*/
int nvme_get_property(struct nvme_get_property_args *args);
* operations are processed in the background, i.e., completion of the sanitize
* command does not indicate completion of the sanitize operation.
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful or -1 with errno set otherwise.
*/
int nvme_sanitize_nvm(struct nvme_sanitize_nvm_args *args);
* 0xffffffff to test all namespaces. All other values tests a specific
* namespace, if present.
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful or -1 with errno set otherwise.
*/
int nvme_dev_self_test(struct nvme_dev_self_test_args *args);
* - Assigning Flexible Resources for secondary controllers
* - Setting the Online and Offline state for secondary controllers
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful or -1 with errno set otherwise.
*/
int nvme_virtual_mgmt(struct nvme_virtual_mgmt_args *args);
* @args: &struct nvme_io_args argument structure
* @opcode: Opcode to execute
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful or -1 with errno set otherwise.
*/
int nvme_io(struct nvme_io_args *args, __u8 opcode);
* nvme_read() - Submit an nvme user read command
* @args: &struct nvme_io_args argument structure
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful or -1 with errno set otherwise.
*/
static inline int nvme_read(struct nvme_io_args *args)
{
* nvme_write() - Submit an nvme user write command
* @args: &struct nvme_io_args argument structure
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful or -1 with errno set otherwise.
*/
static inline int nvme_write(struct nvme_io_args *args)
{
* nvme_compare() - Submit an nvme user compare command
* @args: &struct nvme_io_args argument structure
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful or -1 with errno set otherwise.
*/
static inline int nvme_compare(struct nvme_io_args *args)
{
* reads of logical blocks in this range shall be all bytes cleared to 0h until
* a write occurs to this LBA range.
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful or -1 with errno set otherwise.
*/
static inline int nvme_write_zeros(struct nvme_io_args *args)
{
* is returned with Unrecovered Read Error status. To clear the invalid logical
* block status, a write operation on those logical blocks is required.
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful or -1 with errno set otherwise.
*/
static inline int nvme_write_uncorrectable(struct nvme_io_args *args)
{
* and metadata, if applicable, for the LBAs indicated without transferring any
* data or metadata to the host.
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful or -1 with errno set otherwise.
*/
static inline int nvme_verify(struct nvme_io_args *args)
{
* to optimize performance and reliability, and may be used to
* deallocate/unmap/trim those logical blocks.
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful or -1 with errno set otherwise.
*/
int nvme_dsm(struct nvme_dsm_args *args);
*
* @args: &struct nvme_copy_args argument structure
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful or -1 with errno set otherwise.
*/
int nvme_copy(struct nvme_copy_args *args);
* preempt a reservation held on a namespace, and abort a reservation held on a
* namespace.
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful or -1 with errno set otherwise.
*/
int nvme_resv_acquire(struct nvme_resv_acquire_args *args);
* The Reservation Register command registers, unregisters, or replaces a
* reservation key.
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful or -1 with errno set otherwise.
*/
int nvme_resv_register(struct nvme_resv_register_args *args);
* nvme_resv_release() - Send an nvme reservation release
* @args: &struct nvme_resv_release_args argument structure
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful or -1 with errno set otherwise.
*/
int nvme_resv_release(struct nvme_resv_release_args *args);
* registration and reservation status of a namespace. See the definition for
* the returned structure, &struct nvme_reservation_status, for more details.
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful or -1 with errno set otherwise.
*/
int nvme_resv_report(struct nvme_resv_report_args *args);
* nvme_io_mgmt_recv() - I/O Management Receive command
* @args: &struct nvme_io_mgmt_recv_args argument structure
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful or -1 with errno set otherwise.
*/
int nvme_io_mgmt_recv(struct nvme_io_mgmt_recv_args *args);
* nvme_io_mgmt_send() - I/O Management Send command
* @args: &struct nvme_io_mgmt_send_args argument structure
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful or -1 with errno set otherwise.
*/
int nvme_io_mgmt_send(struct nvme_io_mgmt_send_args *args);
* nvme_zns_mgmt_send() - ZNS management send command
* @args: &struct nvme_zns_mgmt_send_args argument structure
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful or -1 with errno set otherwise.
*/
int nvme_zns_mgmt_send(struct nvme_zns_mgmt_send_args *args);
* nvme_zns_mgmt_recv() - ZNS management receive command
* @args: &struct nvme_zns_mgmt_recv_args argument structure
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful or -1 with errno set otherwise.
*/
int nvme_zns_mgmt_recv(struct nvme_zns_mgmt_recv_args *args);
* @timeout: timeout in ms
* @result: The command completion result from CQE dword0
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful, -1 with errno set to EPROTO when
+ * a non-zero state is returned in @result, or -1 with errno set otherwise.
*/
static inline int nvme_zns_report_zones(int fd, __u32 nsid, __u64 slba,
enum nvme_zns_report_options opts,
* nvme_zns_append() - Append data to a zone
* @args: &struct nvme_zns_append_args argument structure
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful or -1 with errno set otherwise.
*/
int nvme_zns_append(struct nvme_zns_append_args *args);
* nvme_dim_send - Send a Discovery Information Management (DIM) command
* @args: &struct nvme_dim_args argument structure
*
- * Return: The nvme command status if a response was received (see
- * &enum nvme_status_field) or -1 with errno set otherwise.
+ * Return: 0 if the ioctl was successful or -1 with errno set otherwise.
*/
int nvme_dim_send(struct nvme_dim_args *args);
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