1:2
Code:
a23@1bc ~ $ lsmod
Module                  Size  Used by
usbhid                 41704  0 
hid                    77084  1 usbhid
binfmt_misc            13213  1 
parport_pc             32111  0 
dm_crypt               22463  0 
ppdev                  12849  0 
snd_usb_audio          91410  0 
snd_atiixp             19400  1 
arc4                   12473  2 
snd_atiixp_modem       18624  0 
snd_hwdep              13274  1 snd_usb_audio
snd_usbmidi_lib        24388  1 snd_usb_audio
snd_ac97_codec        105614  2 snd_atiixp,snd_atiixp_modem
ac97_bus               12642  1 snd_ac97_codec
snd_pcm                80244  4 snd_usb_audio,snd_atiixp,snd_atiixp_modem,snd_ac97_codec
snd_seq_midi           13132  0 
b43                   296610  0 
snd_rawmidi            25269  2 snd_usbmidi_lib,snd_seq_midi
mac80211              257001  1 b43
snd_seq_midi_event     14475  1 snd_seq_midi
hp_wmi                 13418  0 
snd_seq                51291  2 snd_seq_midi,snd_seq_midi_event
joydev                 17322  0 
sparse_keymap          13666  1 hp_wmi
pcmcia                 39671  0 
snd_timer              28659  2 snd_pcm,snd_seq
snd_seq_device         14110  3 snd_seq_midi,snd_rawmidi,snd_seq
cfg80211              156212  2 b43,mac80211
psmouse                73312  0 
tifm_7xx1              12898  0 
snd                    55295  13 snd_usb_audio,snd_atiixp,snd_hwdep,snd_atiixp_modem,snd_usbmidi_lib,snd_ac97_codec,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
yenta_socket           27230  0 
tifm_core              15040  1 tifm_7xx1
pcmcia_rsrc            18292  1 yenta_socket
serio_raw              12990  0 
pcmcia_core            21505  3 pcmcia,yenta_socket,pcmcia_rsrc
k8temp                 12872  0 
soundcore              12600  1 snd
i2c_piix4              13095  0 
snd_page_alloc         14073  3 snd_atiixp_modem,snd_atiixp,snd_pcm
shpchp                 32345  0 
lp                     13349  0 
parport                36746  3 parport_pc,ppdev,lp
dm_raid45              88410  0 
xor                    21860  1 dm_raid45
btrfs                 527341  0 
zlib_deflate           26594  1 btrfs
libcrc32c              12543  1 btrfs
radeon                896428  2 
ttm                    65184  1 radeon
drm_kms_helper         40745  1 radeon
firewire_ohci          31504  0 
usb_storage            43946  2 
drm                   180037  4 radeon,ttm,drm_kms_helper
8139too                23208  0 
ssb                    45942  1 b43
video                  18951  0 
sdhci_pci              13623  0 
firewire_core          56138  1 firewire_ohci
uas                    17676  0 
pata_atiixp            12968  1 
8139cp                 22497  0 
i2c_algo_bit           13184  1 radeon
ati_agp                13202  0 
sdhci                  22720  1 sdhci_pci
crc_itu_t              12627  1 firewire_core
a23@1bc ~ $
2:2
Code:
a23@1bc ~ $ sudo dmesg | grep b43
[sudo] password for xXx: 
[    1.603646] b43-pci-bridge 0000:06:02.0: PCI INT A -> GSI 21 (level, low) -> IRQ 21
[   17.642924] b43-phy0: Broadcom 4318 WLAN found (core revision 9)
[   17.751656] Registered led device: b43-phy0::radio
a23@1bc ~ $