You must become an administrator who is assigned the Device Security rights profile to display this information. For more information, see Using Your Assigned Administrative Rights in Securing Users and Processes in Oracle Solaris 11.4.
# list_devices device-name
where device-name is one of the following:
audio[n] – Microphone and speaker.
rmdisk[n] – Removable media device, such as a USB flash drive.
sr[n] – CD-ROM drive.
st[n] – Tape drive.
list_devices: No device maps file entry for specified device.
For the command to succeed, enable device allocation and assume a role with the solaris.device.revoke authorization.