NAME¶

libnvme_mi_mi_pda_write - Write the NVMe-MI Persistent Data Area (PDA)

SYNOPSIS¶

int libnvme_mi_mi_pda_write (struct libnvme_mi_ep *ep , enum nvme_mi_pda_dformat dformat , __u32 dofst , __u32 dlen , void *data , size_t data_len );

ARGUMENTS¶

ep

endpoint for MI communication

dformat

data format to use for dofst and dlen, see enum nvme_mi_pda_dformat

dofst

starting offset, in units of dformat, into the PDA to write

dlen

length, in units of dformat, of data to write to the PDA starting at dofst

data

data to write to the PDA

data_len

length of data

DESCRIPTION¶

Performs an NVMe-MI PDA Write command.

RETURN¶

The nvme command status if a response was received (see enum nvme_status_field) or negative error code otherwise.