nvme_init_fw_download-libnvme3(2)

NAME

nvme_init_fw_download - Initialize passthru command to download part or all of a firmware image to the controller

SYNOPSIS

int nvme_init_fw_download (struct libnvme_passthru_cmd *cmd , void *data , __u32 len , __u32 offset );

ARGUMENTS

cmd

Passthru command to use

data

Userspace address of the firmware data buffer

len

Length of data in this command in bytes

offset

Offset in the firmware data

DESCRIPTION

Initializes the passthru command buffer for the Firmware Image Download command.

NOTE

Caller must ensure data_len and offset are DWord-aligned (0x4).

RETURN

0 on success, negative error code otherwise.