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Old 03-09-2010, 10:15 AM   #1
tarunchawla
Member
 
Registered: Mar 2010
Location: New Delhi,India
Distribution: Ubuntu 14.04
Posts: 117

Rep: Reputation: 3
Wireless driver and Hardware


[Tarun@Tarun ~]$ /sbin/lspci -vnn
00:00.0 Host bridge [0600]: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub [8086:2a40] (rev 07)
Subsystem: Lenovo Device [17aa:3a00]
Flags: bus master, fast devsel, latency 0
Capabilities: <access denied>
Kernel driver in use: agpgart-intel

00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller [8086:2a42] (rev 07) (prog-if 00 [VGA controller])
Subsystem: Lenovo Device [17aa:3a02]
Flags: bus master, fast devsel, latency 0, IRQ 29
Memory at f4000000 (64-bit, non-prefetchable) [size=4M]
Memory at d0000000 (64-bit, prefetchable) [size=256M]
I/O ports at 1800 [size=8]
Expansion ROM at <unassigned> [disabled]
Capabilities: <access denied>
Kernel driver in use: i915
Kernel modules: i915

00:02.1 Display controller [0380]: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller [8086:2a43] (rev 07)
Subsystem: Lenovo Device [17aa:3a02]
Flags: bus master, fast devsel, latency 0
Memory at f4400000 (64-bit, non-prefetchable) [size=1M]
Capabilities: <access denied>

00:1a.0 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 [8086:2937] (rev 03) (prog-if 00 [UHCI])
Subsystem: Lenovo Device [17aa:3a09]
Flags: bus master, medium devsel, latency 0, IRQ 16
I/O ports at 1820 [size=32]
Capabilities: <access denied>
Kernel driver in use: uhci_hcd

00:1a.1 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 [8086:2938] (rev 03) (prog-if 00 [UHCI])
Subsystem: Lenovo Device [17aa:3a0a]
Flags: bus master, medium devsel, latency 0, IRQ 21
I/O ports at 1840 [size=32]
Capabilities: <access denied>
Kernel driver in use: uhci_hcd

00:1a.2 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 [8086:2939] (rev 03) (prog-if 00 [UHCI])
Subsystem: Lenovo Device [17aa:3a0b]
Flags: bus master, medium devsel, latency 0, IRQ 19
I/O ports at 1860 [size=32]
Capabilities: <access denied>
Kernel driver in use: uhci_hcd

00:1a.7 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 [8086:293c] (rev 03) (prog-if 20 [EHCI])
Subsystem: Lenovo Device [17aa:3a0c]
Flags: bus master, medium devsel, latency 0, IRQ 19
Memory at f4a04000 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ehci_hcd

00:1b.0 Audio device [0403]: Intel Corporation 82801I (ICH9 Family) HD Audio Controller [8086:293e] (rev 03)
Subsystem: Lenovo Device [17aa:3a0d]
Flags: bus master, fast devsel, latency 0, IRQ 22
Memory at f4a00000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: HDA Intel
Kernel modules: snd-hda-intel

00:1c.0 PCI bridge [0604]: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 [8086:2940] (rev 03) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
Capabilities: <access denied>
Kernel driver in use: pcieport-driver

00:1c.1 PCI bridge [0604]: Intel Corporation 82801I (ICH9 Family) PCI Express Port 2 [8086:2942] (rev 03) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=03, subordinate=04, sec-latency=0
I/O behind bridge: 00002000-00002fff
Memory behind bridge: f2000000-f3ffffff
Prefetchable memory behind bridge: 00000000f0000000-00000000f1ffffff
Capabilities: <access denied>
Kernel driver in use: pcieport-driver

00:1c.2 PCI bridge [0604]: Intel Corporation 82801I (ICH9 Family) PCI Express Port 3 [8086:2944] (rev 03) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=05, subordinate=05, sec-latency=0
Memory behind bridge: f4500000-f45fffff
Prefetchable memory behind bridge: 0000000080000000-00000000800fffff
Capabilities: <access denied>
Kernel driver in use: pcieport-driver

00:1c.3 PCI bridge [0604]: Intel Corporation 82801I (ICH9 Family) PCI Express Port 4 [8086:2946] (rev 03) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=06, subordinate=06, sec-latency=0
Memory behind bridge: f4700000-f47fffff
Capabilities: <access denied>
Kernel driver in use: pcieport-driver

00:1c.5 PCI bridge [0604]: Intel Corporation 82801I (ICH9 Family) PCI Express Port 6 [8086:294a] (rev 03) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=07, subordinate=07, sec-latency=0
Memory behind bridge: f4600000-f46fffff
Capabilities: <access denied>
Kernel driver in use: pcieport-driver

00:1d.0 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 [8086:2934] (rev 03) (prog-if 00 [UHCI])
Subsystem: Lenovo Device [17aa:3a14]
Flags: bus master, medium devsel, latency 0, IRQ 23
I/O ports at 1880 [size=32]
Capabilities: <access denied>
Kernel driver in use: uhci_hcd

00:1d.1 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 [8086:2935] (rev 03) (prog-if 00 [UHCI])
Subsystem: Lenovo Device [17aa:3a15]
Flags: bus master, medium devsel, latency 0, IRQ 19
I/O ports at 18a0 [size=32]
Capabilities: <access denied>
Kernel driver in use: uhci_hcd

00:1d.2 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3 [8086:2936] (rev 03) (prog-if 00 [UHCI])
Subsystem: Lenovo Device [17aa:3a16]
Flags: bus master, medium devsel, latency 0, IRQ 18
I/O ports at 18c0 [size=32]
Capabilities: <access denied>
Kernel driver in use: uhci_hcd

00:1d.7 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 [8086:293a] (rev 03) (prog-if 20 [EHCI])
Subsystem: Lenovo Device [17aa:3a17]
Flags: bus master, medium devsel, latency 0, IRQ 23
Memory at f4a04400 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ehci_hcd

00:1e.0 PCI bridge [0604]: Intel Corporation 82801 Mobile PCI Bridge [8086:2448] (rev 93) (prog-if 01 [Subtractive decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=08, subordinate=08, sec-latency=0
Capabilities: <access denied>

00:1f.0 ISA bridge [0601]: Intel Corporation ICH9M LPC Interface Controller [8086:2919] (rev 03)
Subsystem: Lenovo Device [17aa:3a19]
Flags: bus master, medium devsel, latency 0
Capabilities: <access denied>
Kernel modules: iTCO_wdt

00:1f.2 IDE interface [0101]: Intel Corporation ICH9M/M-E 2 port SATA IDE Controller [8086:2928] (rev 03) (prog-if 8f [Master SecP SecO PriP PriO])
Subsystem: Lenovo Device [17aa:3a1a]
Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 19
I/O ports at 18f8 [size=8]
I/O ports at 180c [size=4]
I/O ports at 18f0 [size=8]
I/O ports at 1808 [size=4]
I/O ports at 18e0 [size=16]
I/O ports at 1810 [size=16]
Capabilities: <access denied>
Kernel driver in use: ata_piix

00:1f.3 SMBus [0c05]: Intel Corporation 82801I (ICH9 Family) SMBus Controller [8086:2930] (rev 03)
Subsystem: Lenovo Device [17aa:3a1d]
Flags: medium devsel, IRQ 19
Memory at 80100000 (64-bit, non-prefetchable) [size=256]
I/O ports at 1c00 [size=32]
Kernel modules: i2c-i801

00:1f.5 IDE interface [0101]: Intel Corporation ICH9M/M-E 2 port SATA IDE Controller [8086:292d] (rev 03) (prog-if 85 [Master SecO PriO])
Subsystem: Lenovo Device [17aa:3a1e]
Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 19
I/O ports at 1c50 [size=8]
I/O ports at 1c44 [size=4]
I/O ports at 1c48 [size=8]
I/O ports at 1c40 [size=4]
I/O ports at 1c30 [size=16]
I/O ports at 1c20 [size=16]
Capabilities: <access denied>
Kernel driver in use: ata_piix

05:00.0 System peripheral [0880]: JMicron Technologies, Inc. SD/MMC Host Controller [197b:2382]
Subsystem: Lenovo Device [17aa:3d9b]
Flags: bus master, fast devsel, latency 0, IRQ 18
Memory at f4500000 (32-bit, non-prefetchable) [size=256]
[virtual] Expansion ROM at 80000000 [disabled] [size=64K]
Capabilities: <access denied>
Kernel driver in use: sdhci-pci
Kernel modules: sdhci-pci

05:00.2 SD Host controller [0805]: JMicron Technologies, Inc. Standard SD Host Controller [197b:2381] (prog-if 01)
Subsystem: Lenovo Device [17aa:3d9a]
Flags: fast devsel, IRQ 18
Memory at f4500400 (32-bit, non-prefetchable) [size=256]
Capabilities: <access denied>
Kernel modules: sdhci-pci

05:00.3 System peripheral [0880]: JMicron Technologies, Inc. MS Host Controller [197b:2383]
Subsystem: Lenovo Device [17aa:3d9c]
Flags: bus master, fast devsel, latency 0, IRQ 18
Memory at f4500800 (32-bit, non-prefetchable) [size=256]
Capabilities: <access denied>
Kernel driver in use: jmb38x_ms
Kernel modules: jmb38x_ms

06:00.0 Network controller [0280]: Broadcom Corporation BCM4312 802.11b/g [14e4:4315] (rev 01)
Subsystem: Broadcom Corporation Device [14e4:04b5]
Flags: bus master, fast devsel, latency 0, IRQ 19
Memory at f4700000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: b43-pci-bridge
Kernel modules: ssb

07:00.0 Ethernet controller [0200]: Broadcom Corporation NetLink BCM5906M Fast Ethernet PCI Express [14e4:1713] (rev 02)
Subsystem: Lenovo Device [17aa:3a23]
Flags: bus master, fast devsel, latency 0, IRQ 30
Memory at f4600000 (64-bit, non-prefetchable) [size=64K]
Expansion ROM at <ignored> [disabled]
Capabilities: <access denied>
Kernel driver in use: tg3
Kernel modules: tg3

[Tarun@Tarun ~]$ lsmod
Module Size Used by
vfat 8744 1
fat 41836 1 vfat
usb_storage 47028 1
fuse 52712 2
rfcomm 58236 4
sco 16184 2
bridge 43992 0
stp 1988 1 bridge
llc 4960 2 bridge,stp
bnep 15028 2
l2cap 32564 16 rfcomm,bnep
ip6t_REJECT 4620 2
nf_conntrack_ipv6 17548 2
ip6table_filter 3168 1
ip6_tables 11144 1 ip6table_filter
ipv6 239420 14 ip6t_REJECT,nf_conntrack_ipv6
cpufreq_ondemand 6160 2
acpi_cpufreq 8848 0
dm_multipath 14472 0
uinput 6852 0
snd_hda_codec_conexant 24128 1
snd_hda_intel 25080 2
snd_hda_codec 60584 2 snd_hda_codec_conexant,snd_hda_intel
snd_hwdep 6900 1 snd_hda_codec
snd_seq 46960 0
snd_seq_device 6232 1 snd_seq
snd_pcm 64772 2 snd_hda_intel,snd_hda_codec
uvcvideo 51116 0
b43 111108 0
btusb 15032 2
bluetooth 78336 9 rfcomm,sco,bnep,l2cap,btusb
mac80211 149776 1 b43
snd_timer 17992 2 snd_seq,snd_pcm
snd 50908 12 snd_hda_codec_conexant,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_seq,snd_seq_device,snd_pcm,snd_time r
cfg80211 73044 2 b43,mac80211
sdhci_pci 7140 0
rfkill 16220 2 bluetooth,cfg80211
sdhci 17408 1 sdhci_pci
mmc_core 48640 1 sdhci
videodev 30160 1 uvcvideo
iTCO_wdt 10432 0
soundcore 5672 1 snd
v4l1_compat 12312 2 uvcvideo,videodev
wmi 5952 0
iTCO_vendor_support 2812 1 iTCO_wdt
tg3 92616 0
snd_page_alloc 7832 2 snd_hda_intel,snd_pcm
ssb 37072 1 b43
i2c_i801 10284 0
jmb38x_ms 12088 0
joydev 9320 0
serio_raw 5156 0
memstick 9384 1 jmb38x_ms
i915 189860 2
drm_kms_helper 22688 1 i915
drm 134548 3 i915,drm_kms_helper
i2c_algo_bit 4820 1 i915
i2c_core 23120 5 videodev,i2c_i801,i915,drm,i2c_algo_bit
video 19088 1 i915
output 2468 1 video
[Tarun@Tarun ~]$ iwconfig
lo no wireless extensions.

eth0 no wireless extensions.

pan0 no wireless extensions.

[Tarun@Tarun ~]$
 
Old 03-09-2010, 10:35 AM   #2
mrclisdue
Senior Member
 
Registered: Dec 2005
Distribution: Slackware -current, 14.1
Posts: 1,075

Rep: Reputation: 189Reputation: 189
Ok - there a quite a few threads discussing this particular driver, but since this one is marked solved:

http://www.linuxquestions.org/questi...hlight=bcm4312

it should point you in the right direction.

You *probably* don't have the appropriate driver installed and/or activated (correct modules, etc.)

There are quite a few wireless gurus on board, so until they chime in, see if that thread helps your progress.

cheers,
 
  


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