nvme_mi_admin_resp_hdr - Man Page

struct nvme_mi_admin_resp_hdr {
   struct nvme_mi_msg_hdr hdr;
   __u8 status;
   __u8 rsvd0[3];
   __le32 cdw0, cdw1, cdw3;
};

hdr

Generic MI message header

status

Generic response code, non-zero on failure

rsvd0

Reserved

cdw0

Completion Queue Entry doubleword 0

cdw1

Completion Queue Entry doubleword 1

cdw3

Completion Queue Entry doubleword 3

This is the generic response format with the three doublewords of completion queue data, plus optional response data.