libnvme(9)                        API Manual                        libnvme(9)

NAME
       struct nbft_host - Host Descriptor (Figure 10)

SYNOPSIS
       struct nbft_host {
           __u8 structure_id;
           __u8 flags;
           __u8 host_id[16];
           struct nbft_heap_obj host_nqn_obj;
           __u8 reserved[8];
        };


Members
       structure_id
                   Structure ID: This field shall be set to 2h (i.e., Host
                   Descriptor; #NBFT_DESC_HOST).

       flags       Host Flags, see enum nbft_host_flags.

       host_id     Host ID: This field shall be set to the Host Identifier.
                   This field shall not be empty if the NBFT and NVMe Boot are
                   supported by the Platform.

       host_nqn_obj
                   Host NQN Heap Object Reference: this field indicates a heap
                   object containing a Host NQN. This object shall not be
                   empty if the NBFT and NVMe Boot are supported by the
                   Platform.

       reserved    Reserved.

September 2026                 struct nbft_host                     libnvme(9)