oracular (2) nvme_identify_primary_ctrl.2.gz

NAME

       nvme_identify_primary_ctrl - Retrieve NVMe Primary Controller identification

SYNOPSIS

       int nvme_identify_primary_ctrl (int fd , __u16 cntid , struct nvme_primary_ctrl_cap *cap );

ARGUMENTS

       fd          File descriptor of nvme device

       cntid       Return controllers starting at this identifier

       cap         User space destination buffer address to transfer the data

DESCRIPTION

       See struct nvme_primary_ctrl_cap for the definition of the returned structure, cap.

RETURN

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