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Bcm43225驱动不起来
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baimu_1025
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PostPosted: Wed Jul 30, 2014 3:55 am    Post subject: Bcm43225驱动不起来 Reply with quote

折腾了好久也没用不起来。无线网卡为:BCM43225

Code:

#spci
......
03:00.0 Network controller: Broadcom Corporation BCM43225 802.11b/g/n (rev 01)
......


系统内核为:

Code:

#name -r
3.12.21-gentoo-rl


根据http://wireless.kernel.org/en/users/Drivers/brcm80211,内核应该是支持BCM43225驱动的。内核模块选择。
Code:

 Device Drivers
-> Network device support
-> Wireless LAN
-> <M> Broadcom IEEE802.11n PCIe SoftMAC WLAN driver

 Device Drivers
-> Broadcom specific AMBA
-> <M> BCMA support
-> [*] Support for BCMA on PCI-host bus


linux-firmware也已安装。

Code:

# emerge -s linux-firmware
Searching...   
[ Results for search key : linux-firmware ]
[ Applications found : 1 ]

*  sys-kernel/linux-firmware
      Latest version available: 20131230
      Latest version installed: 20131230
      Size of files: 20,716 kB
      Homepage:      http://git.kernel.org/?p=linux/kernel/git/firmware/linux-firmware.git
      Description:   Linux firmware files
      License:       GPL-1 GPL-2 GPL-3 BSD freedist


wpa_supplicant也已安装。

Code:

# emerge -s wpa_supplicant
Searching...   
[ Results for search key : wpa_supplicant ]
[ Applications found : 1 ]

*  net-wireless/wpa_supplicant
      Latest version available: 2.0-r2
      Latest version installed: 2.0-r2
      Size of files: 1,996 kB
      Homepage:      http://hostap.epitest.fi/wpa_supplicant/
      Description:   IEEE 802.1X/WPA supplicant for secure wireless transfers
      License:       || ( GPL-2 BSD )


感觉该做的都做了。ifconfig -a 能检测到网卡。

Code:

#ifconfig -a
......
wlp3s0: flags=4098<BROADCAST,MULTICAST> mtu 1500
ether 4c:0f:6e:2b:8e:57 txqueuelen 1000 (Ethernet)
......


用ifconfig wlp3s0 up也能启用网卡。
Code:

#ifconfig wlp3s0 up
#ifconfig
......
wlp3s0: flags=4099<BROADCAST,MULTICAST> mtu 1500
ether 4c:0f:6e:2b:8e:57 txqueuelen 1000 (Ethernet)
......



可是运行 iwconfig 时却不行。
Code:

#iwconfig
wlp3s0 no wireless extensions.


求解,还有哪里做的不对呢?
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baimu_1025
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PostPosted: Wed Jul 30, 2014 6:35 am    Post subject: Reply with quote

有人能帮帮我吗?
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Heren
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PostPosted: Wed Jul 30, 2014 12:11 pm    Post subject: Reply with quote

手动配置内核的?
粘贴
Code:
 dmesg | tail
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baimu_1025
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PostPosted: Wed Jul 30, 2014 12:30 pm    Post subject: Reply with quote

有这样几条信息:
Code:

#dmesg | tail
......
[15215.087049] brcmsmac bcma0:0: brcms_ops_bss_info_changed: qos enabled: false (implement)
[15215.087059] brcmsmac bcma0:0: brcms_ops_config: change power-save mode: false (implement)
[15215.088070] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
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Heren
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PostPosted: Wed Jul 30, 2014 1:23 pm    Post subject: Reply with quote

baimu_1025 wrote:
有这样几条信息:
Code:

#dmesg | tail
......
[15215.087049] brcmsmac bcma0:0: brcms_ops_bss_info_changed: qos enabled: false (implement)
[15215.087059] brcmsmac bcma0:0: brcms_ops_config: change power-save mode: false (implement)
[15215.088070] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready


估计你有线都没配置好吧?
你的网卡模块都没有加载 要有cfg80211 等字样
根据这个https://wiki.gentoo.org/wiki/Wifi配置无线
粘贴
Code:
dmesg


如果安装系统时,不是手动配置内核的 ,后面的wifi很难搞定,据说问题也多。反正我第一次采用genkernel all 是没有搞定wifi,后面配置的wifi 模块貌似会冲突,无法正常加载。


Last edited by Heren on Wed Jul 30, 2014 1:30 pm; edited 1 time in total
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baimu_1025
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PostPosted: Wed Jul 30, 2014 1:26 pm    Post subject: Reply with quote

Heren wrote:
baimu_1025 wrote:
有这样几条信息:
Code:

#dmesg | tail
......
[15215.087049] brcmsmac bcma0:0: brcms_ops_bss_info_changed: qos enabled: false (implement)
[15215.087059] brcmsmac bcma0:0: brcms_ops_config: change power-save mode: false (implement)
[15215.088070] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready


估计你有线都没配置好吧?
你的网卡模块都没有加载 要有cfg80211 等字样
根据这个https://wiki.gentoo.org/wiki/Wifi配置无线
粘贴
Code:
dmesg



有线可用,要不怎么上网发贴。cfg80211信息在这里。
Code:

[    6.960986] brcmsmac bcma0:0: mfg 4bf core 812 rev 23 class 0 irq 17
[    7.021497] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[    7.033195] usb 1-1.1: link qh1024-0001/ffff8800bb393e00 start 2 [1/0 us]
[    7.033227] usb 1-1.1: unlink qh1024-0001/ffff8800bb393e00 start 2 [1/0 us]
[    7.063539] systemd-udevd[2868]: renamed network interface eth0 to enp2s0
[    7.077348] systemd-udevd[2871]: renamed network interface wlan0 to wlp3s0
[    7.440141] cfg80211: World regulatory domain updated:
[    7.440144] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[    7.440146] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[    7.440147] cfg80211:   (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[    7.440148] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[    7.440149] cfg80211:   (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[    7.440151] cfg80211:   (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[    7.440160] cfg80211: Calling CRDA for country: US
[    7.443233] cfg80211: Regulatory domain changed to country: US
[    7.443236] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[    7.443238] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
[    7.443239] cfg80211:   (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 1700 mBm)
[    7.443241] cfg80211:   (5250000 KHz - 5330000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[    7.443242] cfg80211:   (5490000 KHz - 5600000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[    7.443243] cfg80211:   (5650000 KHz - 5710000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[    7.443244] cfg80211:   (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 3000 mBm)
[    7.443246] cfg80211:   (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 4000 mBm)
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Heren
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PostPosted: Wed Jul 30, 2014 1:42 pm    Post subject: Reply with quote

Code:

[    6.960986] brcmsmac bcma0:0: mfg 4bf core 812 rev 23 class 0 irq 17
[    7.021497] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[    7.033195] usb 1-1.1: link qh1024-0001/ffff8800bb393e00 start 2 [1/0 us]
[    7.033227] usb 1-1.1: unlink qh1024-0001/ffff8800bb393e00 start 2 [1/0 us]
[    7.063539] systemd-udevd[2868]: renamed network interface eth0 to enp2s0
[    7.077348] systemd-udevd[2871]: renamed network interface wlan0 to wlp3s0
[    7.440141] cfg80211: World regulatory domain updated:
[    7.440144] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[    7.440146] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[    7.440147] cfg80211:   (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[    7.440148] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[    7.440149] cfg80211:   (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[    7.440151] cfg80211:   (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[    7.440160] cfg80211: Calling CRDA for country: US
[    7.443233] cfg80211: Regulatory domain changed to country: US
[    7.443236] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[    7.443238] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
[    7.443239] cfg80211:   (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 1700 mBm)
[    7.443241] cfg80211:   (5250000 KHz - 5330000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[    7.443242] cfg80211:   (5490000 KHz - 5600000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[    7.443243] cfg80211:   (5650000 KHz - 5710000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[    7.443244] cfg80211:   (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 3000 mBm)
[    7.443246] cfg80211:   (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 4000 mBm)
[/quote]

没有iwlwifi ,
无线没有配置好,照gentoo wiki 配置wifi.https://wiki.gentoo.org/wiki/Wifi
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