root@v:~# ls /lib/firmware
3.2.0-37-generic libertas
3.2.0-54-generic matrox
3com mrvl
acenic mts_cdma.fw
adaptec mts_edge.fw
advansys mts_gsm.fw
agere_ap_fw.bin mts_mt9234mu.fw
agere_sta_fw.bin mts_mt9234zba.fw
aic94xx-seq.fw mwl8335_duplex.fw
amd-ucode mwl8k
ar3k myri10ge_ethp_z8e.dat
ar7010_1_1.fw myri10ge_eth_z8e.dat
ar7010.fw myri10ge_rss_ethp_z8e.dat
ar9170-1.fw myri10ge_rss_eth_z8e.dat
ar9170-2.fw myricom
ar9170.fw NPE-B
ar9271.fw NPE-C
asihpi ositech
ath3k-1.fw phanfw.bin
ath6k ql2100_fw.bin
atmel_at76c502_3com.bin ql2200_fw.bin
atmel_at76c502.bin ql2300_fw.bin
atmel_at76c502d.bin ql2322_fw.bin
atmel_at76c502e.bin ql2400_fw.bin
atmel_at76c504_2958.bin ql2500_fw.bin
atmel_at76c504a_2958.bin qlogic
atmel_at76c504.bin r128
atmel_at76c506.bin radeon
atmsar11.fw rt2561.bin
av7110 rt2561s.bin
bnx2 rt2661.bin
bnx2x rt2860.bin
brcm rt2870.bin
carl9170-1.fw rt3070.bin
cis rt3071.bin
cpia2 rt3090.bin
cxgb3 rt3290.bin
cxgb4 rt73.bin
dabusb RTL8192E
dsp56k RTL8192SE
dvb-fe-xc5000-1.6.114.fw rtl_nic
dvb-usb-dib0700-1.20.fw rtlwifi
dvb-usb-terratec-h5-drxk.fw s2250.fw
e100 s2250_loader.fw
ea sb16
edgeport scripts
emi26 slicoss
emi62 sun
ene-ub6250 sxg
ess TDA7706_OM_v2.5.1_boot.txt
f2255usb.bin TDA7706_OM_v3.0.2_boot.txt
GPL-3 tehuti
hp ti_3410.fw
htc_7010.fw ti_5052.fw
htc_9271.fw ti-connectivity
i2400m-fw-usb-1.4.sbcf tigon
i2400m-fw-usb-1.5.sbcf tlg2300_firmware.bin
i6050-fw-usb-1.5.sbcf tr_smctr.bin
intelliport2.bin ttusb-budget
ipw2100-1.3.fw ueagle-atm
ipw2100-1.3-i.fw usbdux
ipw2100-1.3-p.fw usbduxfast_firmware.bin
ipw2200-bss.fw usbdux_firmware.bin
ipw2200-ibss.fw usbduxsigma_firmware.bin
ipw2200-sniffer.fw v4l-cx231xx-avcore-01.fw
isci v4l-cx23418-apu.fw
iwlwifi-1000-5.ucode v4l-cx23418-cpu.fw
iwlwifi-100-5.ucode v4l-cx23418-dig.fw
iwlwifi-105-6.ucode v4l-cx2341x-dec.fw
iwlwifi-135-6.ucode v4l-cx2341x-enc.fw
iwlwifi-2000-6.ucode v4l-cx2341x-init.mpg
iwlwifi-2030-6.ucode v4l-cx23885-avcore-01.fw
iwlwifi-3945-2.ucode v4l-cx23885-enc.fw
iwlwifi-4965-2.ucode v4l-cx25840.fw
iwlwifi-5000-5.ucode v4l-pvrusb2-24xxx-01.fw
iwlwifi-5150-2.ucode v4l-pvrusb2-29xxx-01.fw
iwlwifi-6000-4.ucode vicam
iwlwifi-6000g2a-5.ucode vntwusb.fw
iwlwifi-6000g2a-6.ucode vxge
iwlwifi-6000g2b-6.ucode WHENCE.ubuntu
iwlwifi-6050-5.ucode whiteheat.fw
kaweth whiteheat_loader.fw
keyspan yam
keyspan_pda yamaha
korg zd1201-ap.fw
lbtf_usb.bin zd1201.fw
lgs8g75.fw zd1211
root@v:~# modinfo | grep -i firmware
Usage: modinfo [-0][-F field][-k kernelversion][-b basedir] module...
Prints out the information about one or more module(s).
If a fieldname is given, just print out that field (or nothing if not found).
Otherwise, print all information out in a readable form
If -0 is given, separate with nul, not newline.
If -b is given, use an image of the module tree.