NAME

nvme_init_auth_send - Initialize passthru command for Authentication Send

SYNOPSIS

void nvme_init_auth_send (struct libnvme_passthru_cmd *cmd , __u16 spsp , __u8 secp , __u32 tl , void *data , __u32 len );

ARGUMENTS

cmd

Passthru command to use

spsp

Security Protocol Specific field

secp

Security Protocol

tl

Protocol specific transfer length

data

Authentication message payload buffer to send

len

Data length of the payload in bytes

DESCRIPTION

Initializes the passthru command buffer for the Fabrics Authentication Send command, used to send a KX-HMAC-CHAP authentication message (e.g. struct nvmf_auth_kxchap_reply) to a controller. This is an NVMe-over-Fabrics specific command that reuses the SECP/SPSP0/SPSP1/TL field encoding of the Security Send command.