root@bt:~# lsusb
Bus 007 Device 002: ID 0a5c:2101 Broadcom Corp. Bluetooth Controller
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 003: ID 0cf3:1002 Atheros Communications, Inc. TP-Link TL-WN821N v2 802.11n [Atheros AR9170]
Bus 002 Device 002: ID 0951:1665 Kingston Technology
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 064e:a103 Suyin Corp. Acer/HP Integrated Webcam [CN0314]
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
root@bt:~# lsmod
Module Size Used by
i915 395739 1
drm_kms_helper 30737 1 i915
drm 183453 3 i915,drm_kms_helper
i2c_algo_bit 12980 1 i915
dm_crypt 22236 0
rfcomm 37086 4
bnep 17640 2
btusb 17979 2
bluetooth 149909 23 rfcomm,bnep,btusb
snd_hda_codec_realtek 172903 1
snd_hda_intel 32238 0
snd_hda_codec 93484 2 snd_hda_codec_realtek,snd_hda_intel
snd_hwdep 13232 1 snd_hda_codec
snd_pcm 72878 2 snd_hda_intel,snd_hda_codec
joydev 17161 0
snd_seq_midi 13132 0
snd_rawmidi 24215 1 snd_seq_midi
snd_seq_midi_event 14076 1 snd_seq_midi
snd_seq 50403 2 snd_seq_midi,snd_seq_midi_event
snd_timer 23911 2 snd_pcm,snd_seq
acer_wmi 23102 0
carl9170 76151 0
snd_seq_device 13817 3 snd_seq_midi,snd_rawmidi,snd_seq
ath 18480 1 carl9170
sparse_keymap 13342 1 acer_wmi
arc4 12473 4
nsc_ircc 22978 0
uvcvideo 66101 0
videodev 82668 1 uvcvideo
irda 177979 1 nsc_ircc
crc_ccitt 12517 1 irda
b43 333642 0
tifm_7xx1 12898 0
psmouse 72465 0
snd 52787 9 snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
tifm_core 14443 1 tifm_7xx1
sdhci_pci 18227 0
serio_raw 13027 0
mac80211 410313 2 carl9170,b43
sdhci 27096 1 sdhci_pci
yenta_socket 27030 0
pcmcia_rsrc 18100 1 yenta_socket
cfg80211 160399 4 carl9170,ath,b43,mac80211
soundcore 12534 1 snd
mac_hid 13037 0
snd_page_alloc 13709 2 snd_hda_intel,snd_pcm
lp 13321 0
parport 34960 1 lp
squashfs 35835 1
nls_iso8859_1 12617 1
nls_cp437 12751 1
vfat 17166 1
fat 54411 1 vfat
dm_mirror 21585 0
dm_region_hash 15035 1 dm_mirror
dm_log 17871 2 dm_mirror,dm_region_hash
aufs 162169 92
usb_storage 42478 1
uas 17476 0
wmi 18273 1 acer_wmi
video 18434 1 i915
ssb 50130 1 b43
pcmcia 38533 2 b43,ssb
pcmcia_core 20902 3 yenta_socket,pcmcia_rsrc,pcmcia
tg3 133921 0