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本帖最后由 zhjixi495 于 2011-12-30 11:24 编辑
我的S3C2440板上跑的是linux2.6.32.2内核,想在板上有无线wifi功能,我插入了TL-WN821N (v3)设备,系统显示信息如下。
[root@Sinexcel selcode]#
usb 1-1: new full speed USB device using s3c2410-ohci and address 3
usb 1-1: New USB device found, idVendor=0cf3, idProduct=7015
usb 1-1: New USB device strings: Mfr=16, Product=32, SerialNumber=48
usb 1-1: Product: UB95
usb 1-1: Manufacturer: ATHEROS
usb 1-1: SerialNumber: 12345
usb 1-1: configuration #1 chosen from 1 choice
usb 1-1: reset full speed USB device using s3c2410-ohci and address 3
usb 1-1: firmware: requesting ar9170.fw
usb 1-1: USB setup failed (-110).
ar9170usb: probe of 1-1:1.0 failed with error -110
[root@Sinexcel selcode]#
我已在lib/firmware下放置了ar9170-1.fw ar9170-2.fw ar9170.fw 文件。并且在linux内核配置中也添加了对ATHEROS的无线网络的支持,从这提示来看我怀疑是ar9170.fw的问题,大家有没有遇到类似的问题了,请高人指点,不胜感激 |
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