libnvme(9)

NAME
enum nvme_constants - A place to stash various constant nvme values

SYNOPSIS
enum nvme_constants {
NVME_NSID_ALL ,
NVME_NSID_NONE ,
NVME_UUID_NONE ,
NVME_CNTLID_NONE ,
NVME_CNSSPECID_NONE ,
NVME_LOG_LSP_NONE ,
NVME_LOG_LSI_NONE ,
NVME_LOG_LPO_NONE ,
NVME_IDENTIFY_DATA_SIZE ,
NVME_LOG_SUPPORTED_LOG_PAGES_MAX ,
NVME_ID_NVMSET_LIST_MAX ,
NVME_ID_UUID_LIST_MAX ,
NVME_ID_CTRL_LIST_MAX ,
NVME_ID_NS_LIST_MAX ,
NVME_ID_SECONDARY_CTRL_MAX ,
NVME_ID_DOMAIN_LIST_MAX ,
NVME_ID_ENDURANCE_GROUP_LIST_MAX ,
NVME_ID_ND_DESCRIPTOR_MAX ,
NVME_FEAT_LBA_RANGE_MAX ,
NVME_LOG_ST_MAX_RESULTS ,
NVME_LOG_TELEM_BLOCK_SIZE ,
NVME_LOG_FID_SUPPORTED_EFFECTS_MAX ,
NVME_LOG_MI_CMD_SUPPORTED_EFFECTS_MAX ,
NVME_LOG_MI_CMD_SUPPORTED_EFFECTS_RESERVED ,
NVME_DSM_MAX_RANGES ,
NVME_NQN_LENGTH ,
NVMF_TRADDR_SIZE ,
NVMF_TSAS_SIZE ,
NVME_ZNS_CHANGED_ZONES_MAX };

Constants

NVME_NSID_ALL
    A broadcast value that is used to specify all namespaces

NVME_NSID_NONE
    The invalid namespace id, for when the nsid parameter is not used in a command

NVME_UUID_NONE
    Use to omit a uuid command parameter

NVME_CNTLID_NONE
    Use to omit a cntlid command parameter

NVME_CNSSPECID_NONE
    Use to omit a cns_specific_id command parameter

NVME_LOG_LSP_NONE
    Use to omit a log lsp command parameter

NVME_LOG_LSI_NONE
    Use to omit a log lsi command parameter

NVME_LOG_LPO_NONE
    Use to omit a log lpo command parameter

NVME_IDENTIFY_DATA_SIZE
    The transfer size for nvme identify commands

NVME_LOG_SUPPORTED_LOG_PAGES_MAX
    The largest possible index in the supported log pages log.

NVME_ID_NVMSET_LIST_MAX
    The largest possible nvmset index in identify nvmeset

NVME_ID_UUID_LIST_MAX
    The largest possible uuid index in identify uuid list

NVME_ID_CTRL_LIST_MAX
    The largest possible controller index in identify controller list

NVME_ID_NS_LIST_MAX
    The largest possible namespace index in identify namespace list

NVME_ID_SECONDARY_CTRL_MAX
    The largest possible secondary controller index in identify secondary controller

NVME_ID_DOMAIN_LIST_MAX
    The largest possible domain index in the in domain list

NVME_ID_ENDURANCE_GROUP_LIST_MAX
    The largest possible endurance group index in the endurance group list

NVME_ID_ND_DESCRIPTOR_MAX
    The largest possible namespace granularity index in the namespace granularity descriptor list

NVME_FEAT_LBA_RANGE_MAX
    The largest possible LBA range index in feature lba range type

NVME_LOG_ST_MAX_RESULTS
    The largest possible self test result index in the device self test log

NVME_LOG_TELEM_BLOCK_SIZE
    Specification defined size of Telemetry Data Blocks

NVME_LOG_FID_SUPPORTED_EFFECTS_MAX
    The largest possible FID index in the feature identifiers effects log.

NVME_LOG_MI_CMD_SUPPORTED_EFFECTS_MAX
    The largest possible MI Command index in the MI Command effects log.

NVME_LOG_MI_CMD_SUPPORTED_EFFECTS_RESERVED
    The reserved space in the MI Command effects log.

NVME_DSM_MAX_RANGES
    The largest possible range index in a data-set management command

NVME_NQN_LENGTH
    Max length for NVMe Qualified Name

NVMF_TRADDR_SIZE
    Max Transport Address size

NVMF_TSAS_SIZE
    Max Transport Specific Address Subtype size

NVME_ZNS_CHANGED_ZONES_MAX
    Max number of zones in the changed zones log page