noble (2) nvme_get_features_host_mem_buf2.2.gz

NAME

       nvme_get_features_host_mem_buf2 - Get host memory buffer feature

SYNOPSIS

       int    nvme_get_features_host_mem_buf2    (int   fd   ,   enum   nvme_get_features_sel   sel   ,   struct
       nvme_host_mem_buf_attrs *attrs , __u32 *result );

ARGUMENTS

       fd          File descriptor of nvme device

       sel         Select which type of attribute to return, see enum nvme_get_features_sel

       attrs       Buffer for returned Host Memory Buffer Attributes

       result      The command completion result from CQE dword0

RETURN

       The nvme command status if a response was received (see enum nvme_status_field)  or  -1  with  errno  set
       otherwise.