nvme_id_ctrl_frmw(2)

libnvme(9) API Manual libnvme(9)

NAME

enum nvme_id_ctrl_frmw - Flags and values indicates capabilities regarding firmware updates from &struct nvme_id_ctrl.frmw.

SYNOPSIS

enum nvme_id_ctrl_frmw {
NVME_CTRL_FRMW_1ST_RO ,
NVME_CTRL_FRMW_NR_SLOTS ,
NVME_CTRL_FRMW_FW_ACT_NO_RESET ,
NVME_CTRL_FRMW_MP_UP_DETECTION

};

Constants

NVME_CTRL_FRMW_1ST_RO
If set, the first firmware slot is readonly
NVME_CTRL_FRMW_NR_SLOTS
Mask to get the value of the number of firmware slots that the controller supports.
NVME_CTRL_FRMW_FW_ACT_NO_RESET
If set, the controller supports firmware activation without a reset.
NVME_CTRL_FRMW_MP_UP_DETECTION
If set, the controller is able to detect overlapping firmware/boot partition image update.
enum nvme_id_ctrl_frmw July 2026