Cubieboard3 刷了ct-debian-nand.img.gz后，WiFi无法用，求教

Jerry.Li · 发表于 2014-5-26 18:08:27

Cubieboard3 刷了ct-debian-nand.img.gz后
启动模块
# modprobe bcmdhd
添加在加载项
# nano /etc/modules

然后：
# ifconfig wlan0 up
wlan0: ERROR while getting interface flags: No such device
root@ct3-01-cubieez:~# ifup wlan0
wpa_supplicant: /sbin/wpa_supplicant daemon failed to start
run-parts: /etc/network/if-pre-up.d/wpasupplicant exited with return code 1
Internet Systems Consortium DHCP Client 4.2.2
Copyright 2004-2011 Internet Systems Consortium.
All rights reserved.
For info, please visit https://www.isc.org/software/dhcp/

Cannot find device "wlan0"
Bind socket to interface: No such device
Failed to bring up wlan0.
---------------

看上面的提示的意思是 Cannot find device "wlan0"，没找到wlan0这个设备。
这是什么原因？

cubieplayer · 发表于 2014-5-26 19:01:10

modprobe bcmdhd

oneleafpz · 发表于 2014-5-26 21:36:02

dmesg看看
是不是没加sunxi_gpio
ifconfig -a看看

Jerry.Li · 发表于 2014-5-26 22:07:33

oneleafpz 发表于 2014-5-26 21:36
dmesg看看
是不是没加sunxi_gpio
ifconfig -a看看

我看了一下有这样一段提示
[ 0.538448] pm: select wifi: ap6210
[ 0.541213] ap6xxx: config 32k clock
[ 0.544431] [wifi_pm]: wifi gpio init is OK !!
[ 0.547394] [rfkill]: rfkill set power 0
[ 0.552482] audit: initializing netlink socket (disabled)
[ 0.556205] type=2000 audit(0.530:1): initialized
[ 0.560438] highmem bounce pool size: 64 pages
......
[ 41.787245] Firmware up: op_mode=0x0005, Broadcom Dongle Host Driver mac=98:3                                                                                     b:16:81:6f:c1
[ 41.813687] Firmware version = wl0: Apr 22 2013 14:50:00 version 5.90.195.89.                                                                                     6 FWID 01-b30a427d
[ 41.831610] Driver: 1.28.23.3 (r)
[ 41.831622] Firmware: wl0: Apr 22 2013 14:50:00 version 5.90.195.89.6 FWID                                                                                        01-b30a427d
[ 41.847550] wl_android_wifi_on: Success
[ 41.857525] CFG80211-ERROR) wl_cfg80211_attach_post : p2p0: p2p_dev_addr=9a:3                                                                                     b:16:81:6f:c1
[ 41.968325] wl_android_wifi_off in
[ 41.979262] bcmsdh_sdmmc: F0 Wr:0x04: write disallowed
[ 41.987037] bcmsdh_set_irq Flag = 0
[ 41.997665] dhd_customer_gpio_wlan_ctrl: call customer specific GPIO to inser                                                                                     t WLAN RESET
[ 42.148078] sdio wifi power state: off
[ 42.286257] =========== WLAN placed in RESET ========
[ 42.303147] dhd_open, firmware path /lib/firmware/ap6210/fw_bcmxxxx.bin
[ 42.318506] dhd_bus_select_firmware_name_by_chip: firmware_path=/lib/firmware                                                                                     /ap6210/fw_bcm40181a2.bin
[ 42.330570] wl_android_wifi_on in
[ 42.340851] dhd_customer_gpio_wlan_ctrl: callc customer specific GPIO to remo                                                                                     ve WLAN RESET
[ 42.479871] sdio wifi power state: on
[ 42.486564] disp resume
[ 42.654862] =========== WLAN going back to live  ========
....
[ 43.012157] bcmsdh_config_hw_oob_intr: Enter
[ 43.030887] dhd_bus_select_firmware_name_by_chip: firmware_path=/lib/firmware                                                                                     /ap6210/fw_bcm40181a2.bin
[ 43.050272] Final fw_path=/lib/firmware/ap6210/fw_bcm40181a2.bin
[ 43.063594] Final nv_path=/lib/firmware/ap6210/nvram_ap6210.txt
------------------
上面的dmesg能够帮我看看，有没有什么问题？

Jerry.Li · 发表于 2014-5-26 22:10:27

# ifconfig -a
eth0    Link encap:Ethernet  HWaddr 02:4d:02:c2:12:69
      inet addr:192.168.10.28  Bcast:192.168.10.255  Mask:255.255.255.0
      inet6 addr: fe80::4d:2ff:fec2:1269/64 Scope

ink
      UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
      RX packets:730 errors:0 dropped:0 overruns:0 frame:0
      TX packets:479 errors:0 dropped:0 overruns:0 carrier:0
      collisions:0 txqueuelen:1000
      RX bytes:61932 (60.4 KiB)  TX bytes:89880 (87.7 KiB)
      Interrupt:117 Base address:0x4000

lo       Link encap

ocal Loopback
      inet addr:127.0.0.1  Mask:255.0.0.0
      inet6 addr: ::1/128 Scope:Host
      UP LOOPBACK RUNNING  MTU:16436  Metric:1
      RX packets:0 errors:0 dropped:0 overruns:0 frame:0
      TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
      collisions:0 txqueuelen:0
      RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

p2p0    Link encap:Ethernet  HWaddr 9a:3b:16:81:6f:c1
      BROADCAST MULTICAST  MTU:1500  Metric:1
      RX packets:0 errors:0 dropped:0 overruns:0 frame:0
      TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
      collisions:0 txqueuelen:1000
      RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

tunl0    Link encap:IPIP Tunnel  HWaddr
      NOARP  MTU:1480  Metric:1
      RX packets:0 errors:0 dropped:0 overruns:0 frame:0
      TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
      collisions:0 txqueuelen:0
      RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

wlan1    Link encap:Ethernet  HWaddr 00:90:4c:11:22:33
      inet6 addr: fe80::290:4cff:fe11:2233/64 Scope

ink
      UP BROADCAST MULTICAST  MTU:1500  Metric:1
      RX packets:0 errors:0 dropped:0 overruns:0 frame:0
      TX packets:3 errors:0 dropped:0 overruns:0 carrier:0
      collisions:0 txqueuelen:1000
      RX bytes:0 (0.0 B)  TX bytes:270 (270.0 B)
--------------------
这个wlan1是不是wifi网卡？

oneleafpz · 发表于 2014-5-26 22:12:34

Jerry.Li 发表于 2014-5-26 22:10
# ifconfig -a
eth0 Link encap:Ethernet HWaddr 02:4d:02:c2:12:69
inet addr:192.168.10 ...

这不是有了嘛

Jerry.Li · 发表于 2014-5-27 10:55:34

谢谢，原来是wlan1不是0

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