[root@morgansmachine ~]# hostap_diag -a wlan0
Host AP driver diagnostics information for 'wlan0'

NICID: id=0x801b v1.0.0 (PRISM III PCMCIA (SST parallel flash))
PRIID: id=0x0015 v1.1.1
STAID: id=0x001f v1.7.4 (station firmware)
...