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Bcm43225驱动不起来

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baimu_1025
n00b
n00b

Joined: 13 Jan 2014
Posts: 4

Posted: Wed Jul 30, 2014 3:55 am Post subject: Bcm43225驱动不起来

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？

baimu_1025
n00b
n00b

Joined: 13 Jan 2014
Posts: 4

Posted: Wed Jul 30, 2014 6:35 am Post subject:

有人能帮帮我吗？

Heren
n00b
n00b

Joined: 19 May 2014
Posts: 72
Location: China

Posted: Wed Jul 30, 2014 12:11 pm Post subject:

手动配置内核的？
粘贴

Code:

dmesg | tail

baimu_1025
n00b
n00b

Joined: 13 Jan 2014
Posts: 4

Posted: Wed Jul 30, 2014 12:30 pm Post subject:

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

Heren
n00b
n00b

Joined: 19 May 2014
Posts: 72
Location: China

Posted: Wed Jul 30, 2014 1:23 pm Post subject:

baimu_1025 wrote:

有这样几条信息：

Code:

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

baimu_1025
n00b
n00b

Joined: 13 Jan 2014
Posts: 4

Posted: Wed Jul 30, 2014 1:26 pm Post subject:

Heren wrote:

baimu_1025 wrote:

有这样几条信息：

Code:

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)

Heren
n00b
n00b

Joined: 19 May 2014
Posts: 72
Location: China

Posted: Wed Jul 30, 2014 1:42 pm Post subject:

Code:

[/quote]

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

xuhl302
n00b
n00b

Joined: 04 Dec 2014
Posts: 2

Posted: Thu Dec 04, 2014 1:16 am Post subject:

网上收到3中方法，但我只有第3种能用，使用闭源驱动

LdBeth
n00b
n00b

Joined: 09 Aug 2017
Posts: 16
Location: 浙江

Posted: Wed Aug 16, 2017 3:49 am Post subject:

Use wpa_supplicant, iwconfig won't work on BCM series.

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