$ lsmod |grep rt
parport_pc             36962  0 
rts5139               351143  0 
rt2800pci              18476  0 
rt2800lib              54065  1 rt2800pci
crc_ccitt              12667  1 rt2800lib
rt2x00pci              14476  1 rt2800pci
rt2x00lib              50457  3 rt2800pci,rt2800lib,rt2x00pci
mac80211              320038  3 rt2800lib,rt2x00pci,rt2x00lib
cfg80211              203978  2 rt2x00lib,mac80211
eeprom_93cx6           12725  1 rt2800pci
parport                46562  3 parport_pc,ppdev,lp