nvme_init_security_send(9) libnvme API manual nvme_init_security_send(9) NAME nvme_init_security_send - Initialize passthru command for Security Send SYNOPSIS void nvme_init_security_send (struct libnvme_passthru_cmd *cmd , __u32 nsid , __u8 nssf , __u16 spsp , __u8 secp , __u32 tl , void *data , __u32 len ); ARGUMENTS cmd Passthru command to use nsid Namespace ID to issue security command on nssf NVMe Security Specific field spsp Security Protocol Specific field secp Security Protocol tl Protocol specific transfer length data Security data payload buffer to send len Data length of the payload in bytes DESCRIPTION Initializes the passthru command buffer for the Security Send command. October 2026 nvme_init_security_send nvme_init_security_send(9)