libnvme(9) API Manual libnvme(9) NAME enum nvme_id_ctrl_avscc - Flags indicating the configuration settings for Admin Vendor Specific command handling. SYNOPSIS enum nvme_id_ctrl_avscc { NVME_CTRL_AVSCC_VSCF_SHIFT , NVME_CTRL_AVSCC_VSCF_MASK , NVME_CTRL_AVSCC_VSCF }; Constants NVME_CTRL_AVSCC_VSCF_SHIFT VSCF shift NVME_CTRL_AVSCC_VSCF_MASK VSCF mask NVME_CTRL_AVSCC_VSCF If set, all Admin Vendor Specific Commands use the optional vendor specific command format with NDT and NDM fields. October 2026 enum nvme_id_ctrl_avscc libnvme(9)