libnvme_mi_mi_pda_write_zeroes-libnvme32
Clear a range of the nvme-mi persistent data area (pda) to 0h
Usage
int libnvme_mi_mi_pda_write_zeroes (struct libnvme_mi_ep *ep , enum nvme_mi_pda_dformat dformat , __u32 dofst , __u32 dlen );
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 clear |
dlen
|
length, in units of dformat, of the PDA to clear starting at dofst |
Overview
Performs an NVMe-MI PDA Write Zeroes command.
Return
The nvme command status if a response was received (see enum nvme_status_field) or negative error code otherwise.