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broadcom [2017/06/23 22:16]
broadcom [2022/04/16 12:22] (current)
Line 1: Line 1:
 +===== LENOVO G470 : BCM4313 =====
 +
 +Update : It's working using :
 +  cfg80211              405538  3 b43,brcmsmac,mac80211
 +
 +
 +Need help to make this WiFi CarD WorK on LenovO G470 :
 +
 +Just downloaded : http://cdimage.ubuntu.com/daily-live/20120111/precise-desktop-i386.iso
 +
 +And I noticed wifi is working once the wifi drivers are activated (dkms) ...
 +
 +
 +FeedBacK: 
 +
 +  * http://www.linuxquestions.org/questions/showthread.php?p=4499737#post4499737 # LenovO G565
 +  * http://www.linuxquestions.org/questions/showthread.php?p=4499733#post4499733
 +
 +
 +===== TODO =====
 +
 +  * http://slaine.org/_slaine/Meego_1.2_Wifi.html# ToDo 
 +
 +
 +===== INDEX =====
 +
 +  * BCM57780 : AtoM
 +  * BCM5751 : [[HP]]
 +  * BCM4313
 +  * http://rzr.online.fr/q/broadcom# Is #WiFi #BCM4313 PcI=14e4:4727 supported on #LinuxKernel v3+ ? which @BroadCom #DriveR for @LenovO G470 ?
 +  * http://rzr.online.fr/q/broadcom# installed #ubuntu #precise to test #TiZen #Sdk and noticed that #WiFi #BCM4313 is supported out of the BoX
 +  * BCM4350 : DelL
 +
 +
 +===== WLAN : BROADCOM BCM4313 =====
 +
 +  07:00.0 Network controller: Broadcom Corporation BCM4313 802.11b/g/n Wireless LAN Controller (rev 01)
 +
 +PcI=14e4:4727
 +
 +<code>
 +lspci -vnk
 +02:00.0 0280: 14e4:4727 (rev 01)
 +        Subsystem: 14e4:051b
 +        Flags: bus master, fast devsel, latency 0, IRQ 17
 +        Memory at d0400000 (64-bit, non-prefetchable) [size=16K]
 +        Capabilities: [40] Power Management version 3
 +        Capabilities: [58] Vendor Specific Information: Len=78 <?>
 +        Capabilities: [48] MSI: Enable- Count=1/1 Maskable- 64bit+
 +        Capabilities: [d0] Express Endpoint, MSI 00
 +        Capabilities: [100] Advanced Error Reporting
 +        Capabilities: [13c] Virtual Channel
 +        Capabilities: [160] Device Serial Number 00-00-f9-ff-ff-6a-ec-55
 +        Capabilities: [16c] Power Budgeting <?>
 +        Kernel driver in use: wl
 +
 +
 + sudo lshw -C network
 +  *-network
 +       description: Network controller
 +       product: BCM4313 802.11b/g/n Wireless LAN Controller
 +       vendor: Broadcom Corporation
 +       physical id: 0
 +       bus info: pci@0000:02:00.0
 +       version: 01
 +       width: 64 bits
 +       clock: 33MHz
 +       capabilities: pm msi pciexpress bus_master cap_list
 +       configuration: driver=bcma-pci-bridge latency=0
 +       resources: irq:17 memory:d0400000-d0403fff
 +</code>
 +
 +  * http://superuser.com/questions/338942/wifi-network-undetectable-on-a-lenovo-g470# FeedBack
 +
 +
 +Drivers :
 +
 +  * OpenSource b43
 +  * UnFree : wl
 +
 +
 +VendoR :
 +
 +  * http://www.broadcom.com/support/802.11/linux_sta.php
 +  * http://www.broadcom.com/docs/linux_sta/README.txt
 +
 +GnU/LinuX:
 +
 +  * http://forums.linuxmint.com/viewtopic.php?f=42&t=57056
 +  * http://forum.ubuntu-fr.org/viewtopic.php?id=497761
 +  * https://wiki.archlinux.org/index.php/Broadcom_BCM43XX
 +  * http://thread.gmane.org/gmane.linux.redhat.fedora.devel/147848# FedorA
 +
 +
 +BCM43XX :
 +
 +  * http://doc.ubuntu-fr.org/wifi_broadcom_bcm43xx
 +  * http://forum.ubuntu-fr.org/viewtopic.php?id=497761
 +  * ToshibA satellite T230-136 http://forum.ubuntu-fr.org/viewtopic.php?pid=6541111#p6541111
 +  * asus eee_pc 1018p carte bcm4313 http://forum.ubuntu-fr.org/viewtopic.php?id=424871
 +  * SamsunG N210 http://forum.ubuntu-fr.org/viewtopic.php?id=447779
 +  * lenovo G555 bugs.debian.org/cgi-bin/bugreport.cgi?bug=628975
 +  * lenovo G570 http://ubuntuforums.org/showthread.php?t=1840871#
 +  * http://forums.debian.net/viewtopic.php?f=7&t=57858
 +
 +
 +  * http://en.wikipedia.org/wiki/Comparison_of_open_source_wireless_drivers
 +
 +
 +https://wiki.archlinux.org/index.php/Broadcom_wireless
 +
 +ToDo :
 +
 +<code>
 + find /lib/modules/$(uname -r)/ -iname "brc*"
 +/lib/modules/3.2.6lenovog470+/kernel/drivers/net/wireless/brcm80211
 +/lib/modules/3.2.6lenovog470+/kernel/drivers/net/wireless/brcm80211/brcmutil
 +/lib/modules/3.2.6lenovog470+/kernel/drivers/net/wireless/brcm80211/brcmutil/brcmutil.ko
 +/lib/modules/3.2.6lenovog470+/kernel/drivers/net/wireless/brcm80211/brcmfmac
 +/lib/modules/3.2.6lenovog470+/kernel/drivers/net/wireless/brcm80211/brcmfmac/brcmfmac.ko
 +</code>
 +==== OPENSOURCE brcm80211 : brcmsmac.ko ====
 +
 +  * http://rzr.online.fr/q/broadcom# installed #ubuntu #precise to test #TiZen #Sdk and noticed that #WiFi #BCM4313 is supported out of the BoX 
 +  * https://github.com/torvalds/linux/tree/HEAD/drivers/net/wireless/brcm80211/brcmsmac
 +  * https://github.com/torvalds/linux/commits/master/drivers/net/wireless/brcm80211/brcmsmac
 +  * http://www.spinics.net/lists/linux-wireless/msg87707.html
 +
 +UbuntU: Fetched 314 MB in 4min 3s (1,287 kB/s)                                                                                                                
 +
 +
 +<code>
 +sudo aptitude install firmware-brcm80211 firmware-linux-nonfree module-assistant
 +sudo modprobe -rv brcmsmac ; modinfo brcmsmac && sudo modprobe -v brcmsmac ; dmesg | tail
 +
 +filename:       /lib/modules/3.2.0-8-generic-pae/kernel/drivers/net/wireless/brcm80211/brcmsmac/brcmsmac.ko
 +license:        Dual BSD/GPL
 +description:    Broadcom 802.11n wireless LAN driver.
 +author:         Broadcom Corporation
 +srcversion:     28455C06BCCA00B40F1321E
 +alias:          pci:v000014E4d00000576sv*sd*bc*sc*i*
 +alias:          pci:v000014E4d00004727sv*sd*bc*sc*i*
 +alias:          pci:v000014E4d00004353sv*sd*bc*sc*i*
 +alias:          pci:v000014E4d00004357sv*sd*bc*sc*i*
 +depends:        mac80211,brcmutil,cfg80211,cordic,crc8
 +intree:         Y
 +vermagic:       3.2.0-8-generic-pae SMP mod_unload modversions 686 
 +
 +insmod /lib/modules/3.2.4+/kernel/lib/cordic.ko 
 +insmod /lib/modules/3.2.4+/kernel/lib/crc8.ko 
 +insmod /lib/modules/3.2.4+/kernel/net/mac80211/mac80211.ko 
 +insmod /lib/modules/3.2.4+/kernel/drivers/net/wireless/brcm80211/brcmsmac/brcmsmac.ko
 +
 +[    7.648040] cfg80211: Calling CRDA to update world regulatory domain
 +[    9.052746] cfg80211: World regulatory domain updated:
 +[    9.052749] cfg80211:     (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
 +[    9.052751] cfg80211:     (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
 +[    9.052753] cfg80211:     (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
 +[    9.052755] cfg80211:     (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
 +[    9.052757] cfg80211:     (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
 +[    9.052759] cfg80211:     (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
 +(...)
 +[    9.481981] cfg80211: Calling CRDA for country: XV
 +[   22.933824] cfg80211: Found new beacon on frequency: 2472 MHz (Ch 13) on phy0
 +[   22.933852] cfg80211: Pending regulatory request, waiting for it to be processed...
 +
 +
 +  Symbol: BRCMSMAC [=n]
 +  Type  : tristate
 +  Prompt: Broadcom IEEE802.11n PCIe SoftMAC WLAN driver
 +  Defined at drivers/net/wireless/brcm80211/Kconfig:4
 +  Depends on: NETDEVICES [=y] && WLAN [=y] && PCI [=y] && MAC80211 [=m] && BCMA [=m]=n
 +  Location:
 +  -> Device Drivers
 +  -> Network device support (NETDEVICES [=y])
 +  -> Wireless LAN (WLAN [=y])
 +  Selects: BRCMUTIL [=m] && FW_LOADER [=y] && CRC_CCITT [=m] && CRC8 [=m] && CORDIC [=m]       
 +
 +</code>
 +
 +
 +OpenSource :
 +
 +  sudo aptitude install firmware-brcm80211 firmware-linux-nonfree module-assistant
 +  sudo modprobe -v brcm80211
 +  # insmod /lib/modules/2.6.38.8-porteus/kernel/net/wireless/cfg80211.ko 
 +  # insmod /lib/modules/2.6.38.8-porteus/kernel/net/net/mac80211/mac80211.ko 
 +  # insmod /lib/modules/2.6.38.8-porteus/kernel/drivers/staging/brcm80211/brcm80211.ko 
 +
 +
 +Unknown ?
 +
 +<code>
 +[  794.375312] bcma-pci-bridge 0000:02:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
 +[  794.375326] bcma-pci-bridge 0000:02:00.0: setting latency timer to 64
 +[  794.375391] bcma: Core 0 found: ChipCommon (manuf 0x4BF, id 0x800, rev 0x24, class 0x0)
 +[  794.375417] bcma: Core 1 found: IEEE 802.11 (manuf 0x4BF, id 0x812, rev 0x18, class 0x0)
 +[  794.375478] bcma: Core 2 found: PCIe (manuf 0x4BF, id 0x820, rev 0x11, class 0x0)
 +[  794.406998] bcma: Bus registered
 +[  794.537077] cfg80211: Calling CRDA to update world regulatory domain
 +[  794.686650] cfg80211: World regulatory domain updated:
 +[  794.686672] cfg80211:     (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
 +[  794.686677] cfg80211:     (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
 +[  794.686681] cfg80211:     (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
 +[  794.686685] cfg80211:     (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
 +[  794.686689] cfg80211:     (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
 +[  794.686693] cfg80211:     (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
 +
 +</code>
 +
 +
 +  * http://wiki.debian.org/brcm80211
 +  * http://wireless.kernel.org/en/users/Drivers/brcm80211
 +  * http://git.kernel.org/?p=linux/kernel/git/next/linux-next-history.git;a=history;f=drivers/net/wireless/brcm80211;hb=HEAD
 +  * http://search.gmane.org/?query=bcm4313&author=&group=gmane.linux.drivers.bcm54xx.devel&sort=date&DEFAULTOP=and&xP=Zbcm4313&xFILTERS=Glinux.drivers.bcm54xx.devel---A
 +  * https://bbs.archlinux.org/viewtopic.php?id=138029
 +==== OpenSource Driver b43 =====
 +
 +FeedBack:
 +
 +  * http://ubuntuforums.org/showthread.php?p=11362840#post11362840
 +  * https://bugs.launchpad.net/ubuntu/+source/linux/+bug/875892
 +
 +  * http://wireless.kernel.org/en/users/Drivers/b43
 +  * http://wireless.kernel.org/en/users/Drivers/b43/devices
 +  * http://www.mail-archive.com/b43-dev@lists.infradead.org/msg00511.html
 +  * http://lists.infradead.org/pipermail/b43-dev/
 +  * http://git.kernel.org/?p=linux/kernel/git/next/linux-next-history.git;a=history;f=drivers/net/wireless/b43;hb=HEAD
 +  * http://git.kernel.org/?p=linux/kernel/git/next/linux-next-history.git;a=commit;h=cc62a7eb6396e8be95b9a30053ed09191818b99b
 +
 +<code>
 +lspci -knn
 +#| 02:00.0 Network controller [0280]: Broadcom Corporation BCM4313 802.11b/g/n Wireless LAN Controller [14e4:4727] (rev 01)
 +#|         Subsystem: Broadcom Corporation Device [14e4:051b]
 +#|         Kernel driver in use: bcma-pci-bridge
 +
 +sudo modprobe -v b43 ; dmesg
 +#| insmod /lib/modules/3.1.0-999-generic/kernel/drivers/ssb/ssb.ko 
 +#| insmod /lib/modules/3.1.0-999-generic/kernel/drivers/bcma/bcma.ko 
 +#| insmod /lib/modules/3.1.0-999-generic/kernel/net/wireless/cfg80211.ko 
 +#| insmod /lib/modules/3.1.0-999-generic/kernel/net/mac80211/mac80211.ko 
 +#| insmod /lib/modules/3.1.0-999-generic/kernel/drivers/net/wireless/b43/b43.ko
 +[  795.039669] b43-phy0: Broadcom 4313 WLAN found (core revision 24)
 +[  795.040623] b43-phy0 ERROR: FOUND UNSUPPORTED PHY (Analog 10, Type 8, Revision 1)
 +[  795.040655] b43: probe of bcma0:0 failed with error -95
 +[  795.040719] Broadcom 43xx driver loaded [ Features: PNL ]
 +
 +</code>
 +
 +http://packages.qa.debian.org/b/b43-fwcutter.html
 +
 +<code>
 +sudo apt-get install firmware-b43-lpphy-installer
 +# Setting up firmware-b43-lpphy-installer (1:015-3) ...
 +# No chroot environment found. Starting normal installation
 +# No supported card found.
 +# Use proper b43 or b43legacy firmware.
 +# Aborting.
 +</code>
 +
 +  * http://bugs.debian.org/635577
 +  * http://lists.infradead.org/pipermail/b43-dev/2011-February/000798.html
 +  * http://comments.gmane.org/gmane.linux.drivers.bcm54xx.devel/11056
 +  * http://permalink.gmane.org/gmane.linux.kernel/1189841
 +
 +
 +===== bcma (2020) =====
 +
 +Error: "authentication" "timed out" "brcmsmac"
 +
 +
 +<code>
 +Linux version 4.15.0-88-generic (buildd@lgw01-amd64-036) (gcc version 7.4.0 (Ubuntu 7.4.0-1ubuntu1~18.04.1)) #88-Ubuntu SMP Tue Feb 11 20:11:34 UTC 2020
 +
 +
 +02:00.0 Network controller: Broadcom Inc. and subsidiaries BCM4313 802.11bgn Wireless Network Adapter (rev 01)
 +        Subsystem: Broadcom Inc. and subsidiaries BCM4313 802.11bgn Wireless Network Adapter
 +        Kernel driver in use: bcma-pci-bridge
 +        Kernel modules: bcma
 +  
 +</code>
 +
 +<code>
 +[  172.136619] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
 +[  172.139085] ERROR @wl_cfg80211_scan : 
 +[  172.139088] WLC_SCAN error (-22)
 +</code>
 +
 +
 +  echo "blacklist bcma" | sudo tee -a /etc/modprobe.d/blacklist.conf
 +
 +Is not solving anything....
 +
 +=== CTRL-EVENT-ASSOC-REJECT status_code=16 ====
 +
 +  Linux version 4.19.0-8-amd64 (debian-kernel@lists.debian.org) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Debian 4.19.98-1 (2020-01-26)
 +  02:00.0 Network controller: Broadcom Limited BCM4313 802.11bgn Wireless Network Adapter (rev 01)
 +        Subsystem: Broadcom Limited BCM4313 802.11bgn Wireless Network Adapter
 +        Kernel driver in use: wl
 +        Kernel modules: bcma, wl
 +
 +  * https://bbs.archlinux.org/viewtopic.php?id=207748
 +
 +===== unfree =====
 +===== unfree driver : wl =====
 +
 +  lspci -k
 +  02:00.0 Network controller: Broadcom Corporation BCM4313 802.11b/g/n Wireless LAN Controller (rev 01)
 +  Subsystem: Broadcom Corporation Device 051b
 +  Kernel driver in use: wl
 +
 +  cat /proc/version 
 +  Linux version 2.6.39-bpo.2-amd64 (Debian 2.6.39-3~bpo60+1) (norbert@tretkowski.de) (gcc version 4.4.5 (Debian 4.4.5-8) ) #1 SMP Tue Jul 26 10:35:23 UTC 2011
 +
 +  cat /proc/cmdline 
 +  BOOT_IMAGE=/boot/vmlinuz-2.6.39-bpo.2-amd64 root=UUID=3f886623-74d6-4874-b27a-ff135d754c51 ro acpi_osi=!Linux pcie_aspm=force apic=debug pci=nocrs
 +
 +
 +Testing using OpenAP FreeWiFi @ ~100K/s
 +
 +  wget -O /dev/null ftp://ftp.free.fr/mirrors/cdimage.debian.org/debian-cd/current/amd64/iso-cd/debian-6.0.2.1-amd64-CD-1.iso
 +
 +
 +non-free / DebiaN : 
 +
 +  sudo aptitude install -t unstable broadcom-sta-source 
 +  sudo m-a --text prepare  
 +  sudo m-a --text a-i broadcom-sta
 +  sudo modprobe -v wl
 +  insmod /lib/modules/3.0.0-1-amd64/kernel/net/wireless/lib80211.ko 
 +  install /sbin/modprobe --ignore-install wl 
 +  insmod /lib/modules/3.0.0-1-amd64/kernel/drivers/net/wireless/wl.ko 
 +  modprobe -r b44 b43 b43legacy ssb brcm80211
 +  modprobe -v wl
 +  # insmod /lib/modules/3.1.0-0301rc9-generic/kernel/net/wireless/lib80211.ko 
 +  # install /sbin/modprobe --ignore-install wl 
 +  # insmod /lib/modules/3.1.0-0301rc9-generic/kernel/drivers/net/wireless/wl.ko 
 +  # iwconfig eth1 power off # ToDo
 +
 +
 +  * http://wiki.debian.org/wl
 +  * http://bugs.debian.org/628975
 +  * http://forums.debian.net/viewtopic.php?f=7&t=61774
 +  * http://packages.qa.debian.org/b/broadcom-sta.html
 +  * https://launchpad.net/ubuntu/+source/bcmwl
 +  * http://answerpot.com/showthread.php?2996838-rtl8192e:+update+for+ndo_set_multicast_list+removal.#[[linux-kernel]]
 +  * https://lkml.org/lkml/2011/10/11/476# ndo_set_multicast_list # 3.2.0-rc2+
 +
 +
 +
 +
 +
 +===== LINUX ======
 +
 +   * http://slackwiki.org/Broadcom_Wireless
 +   * http://www.ubuntu.com/certification/catalog/search?form.search_text=14e4:4727&search=Search# UbuntU
 +   * http://groups.google.com/group/android-x86/browse_thread/thread/a04e298f3b93f485# AnDroid
 +
 +===== TODO ======
 +
 +<code>
 +
 +root@lap:/home/rzr#  lspci -vnn -d 14e4: 
 +02:00.0 Network controller [0280]: Broadcom Limited BCM4313 802.11bgn Wireless Network Adapter [14e4:4727] (rev 01)
 +        Subsystem: Broadcom Limited BCM4313 802.11bgn Wireless Network Adapter [14e4:051b]
 +        Flags: bus master, fast devsel, latency 0, IRQ 17
 +        Memory at d0400000 (64-bit, non-prefetchable) [size=16K]
 +        Capabilities: [40] Power Management version 3
 +        Capabilities: [58] Vendor Specific Information: Len=78 <?>
 +        Capabilities: [48] MSI: Enable- Count=1/1 Maskable- 64bit+
 +        Capabilities: [d0] Express Endpoint, MSI 00
 +        Capabilities: [100] Advanced Error Reporting
 +        Capabilities: [13c] Virtual Channel
 +        Capabilities: [160] Device Serial Number 00-00-f9-ff-ff-FF-FF-FF
 +        Capabilities: [16c] Power Budgeting <?>
 +        Kernel driver in use: bcma-pci-bridge
 +        Kernel modules: bcma, wl
 +
 +dmesg
 +[  110.192127] brcmsmac bcma0:0: brcmsmac: brcms_ops_bss_info_changed: associated
 +[  110.192134] brcmsmac bcma0:0: brcms_ops_bss_info_changed: arp filtering: 1 addresses (implement)
 +[  110.192137] brcmsmac bcma0:0: brcms_ops_bss_info_changed: qos enabled: true (implement)
 +[  110.192149] wlan0: associated
 +[  111.101809] brcmsmac bcma0:0: wl0: brcms_c_d11hdrs_mac80211: ▒S_\xffffffb8 txop exceeded phylen 161/256 dur 1794/1504
 +[  111.104842] brcmsmac bcma0:0: wl0: brcms_c_d11hdrs_mac80211: ▒S_\xffffffb8 txop exceeded phylen 137/256 dur 1602/1504
 +[  111.107449] brcmsmac bcma0:0: wl0: brcms_c_d11hdrs_mac80211: ▒S_\xffffffb8 txop exceeded phylen 153/256 dur 1730/1504
 +[  115.236676] wlan0: deauthenticated from 7e:6d:17:c5:59:4c (Reason: 3=DEAUTH_LEAVING)
 +[  115.279399] brcmsmac bcma0:0: brcmsmac: brcms_ops_bss_info_changed: disassociated
 +[  115.279421] brcmsmac bcma0:0: brcms_ops_bss_info_changed: arp filtering: 1 addresses (implement)
 +[  115.279428] brcmsmac bcma0:0: brcms_ops_bss_info_changed: qos enabled: false (implement)
 +[  115.312613] cfg80211: Calling CRDA to update world regulatory domain
 +</code>
 +
 +  * https://askubuntu.com/questions/617775/internet-slowness-upon-upgrading-to-15-04#
 +  * http://thread.gmane.org/gmane.linux.kernel.wireless.general/87997# LinuxWireLess
 +  * https://lists.debian.org/debian-user/2017/01/msg00493.html
 +  * https://ubuntuforums.org/showthread.php?t=2226075
 +  * https://bugs.kali.org/view.php?id=3906#
 +  * https://forums.kali.org/showthread.php?33120-wifi-Broadcom-BCM4313-problem#
 +  * https://bbs.archlinux.org/viewtopic.php?id=211702#
 +  * https://aur.archlinux.org/packages/broadcom-wl/
 +  * https://patchwork.kernel.org/patch/9235675/
 +
 +===== ERROR 2020-07-27 =====
 +
 +See [[BrcSmac]]
 +
 +<code>
 +  sudo lshw -C network
 +
 +  *-network UNCLAIMED
 +       description: Network controller
 +       product: BCM4313 802.11bgn Wireless Network Adapter
 +       vendor: Broadcom Limited
 +       physical id: 0
 +       bus info: pci@0000:02:00.0
 +       version: 01
 +       width: 64 bits
 +       clock: 33MHz
 +       capabilities: pm msi pciexpress bus_master cap_list
 +       configuration: latency=0
 +       resources: memory:d0400000-d0403fff
 +
 +sudo modprobe -v brcmsmac
 +insmod /lib/modules/5.6.0-2-amd64/kernel/lib/crypto/libarc4.ko 
 +insmod /lib/modules/5.6.0-2-amd64/kernel/net/mac80211/mac80211.ko 
 +insmod /lib/modules/5.6.0-2-amd64/kernel/drivers/bcma/bcma.ko 
 +insmod /lib/modules/5.6.0-2-amd64/kernel/lib/math/cordic.ko 
 +insmod /lib/modules/5.6.0-2-amd64/kernel/drivers/net/wireless/broadcom/brcm80211/brcmutil/brcmutil.ko 
 +insmod /lib/modules/5.6.0-2-amd64/kernel/drivers/net/wireless/broadcom/brcm80211/brcmsmac/brcmsmac.ko 
 +
 +
 +# Invesigate 
 +
 +sudo dmesg | grep -i "error\|warn\|fail"
 +"platform regulatory.0: firmware: failed to load regulatory.db (-2)"
 +
 +dmesg | grep 'cfg80211:'
 +#| [    8.864736] cfg80211: failed to load regulatory.db
 +
 +sudo aptitude install wireless-regdb crda
 +
 +
 +echo "brcmsmac" | sudo tee -a /etc/modules # WorkAround
 +grep blacklist  $PWD/broadcom-sta-dkms.conf
 +blacklist b43
 +blacklist b43legacy
 +blacklist b44
 +blacklist bcma
 +blacklist brcm80211
 +# blacklist brcmsmac
 +
 +
 +</code>
 +
 +===== MISC =====
 +
 +  * http://mobile.twitter.com/broadcom
 +  * [[linux-kernel]] 3.1 : http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=641428#10
 +  * http://forums.debian.net/viewtopic.php?f=7&t=71003# BroadCom
 +  * MacOS : unsupported
 +  * https://dl.dropboxusercontent.com/sh/le8zeczpddf3nx0/OYjJQRRPdc/recon2013-Omri%20Ildis%2C%20Yuval%20Ofir%20and%20Ruby%20Feinstein-Wardriving%20from%20your%20pocket.pdf?token_hash=AAGPze0gbHXUQDXY2api1BshZN8Fm-CHu6WoYAWwnqkiHQ&disable_range=1
 +  * http://rzr.online.fr/x/pdf/http://recon.cx/2013/slides/Recon2013-Omri%20Ildis,%20Yuval%20Ofir%20and%20Ruby%20Feinstein-Wardriving%20from%20your%20pocket.pdf
 +
 +
 +===== MORE =====
 +
 +@more: BcM WiFi WireLess BroadCom LenovO RtOs WrT [[LenovO]] [[WiFi]] [[BranD]] [[WireLess]] BcM
  
 
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