如题,我使用的是腾达541 的无线网卡,经过移植驱动,已经在板子上启动了,查看dmesg 只发现 phy1: Selected rate control algorithm 'minstrel'
加载驱动 insmod rt3070sta.ko :出现了:
rtusb init --->
usbcore: registered new interface driver rt2870
查看dmesg也没发现错误之类的,奇怪的就是PC机上 现实的网卡叫 ra0 板子上的就是wlan0
ifconfig wlan0 之后 出现:
rt2800usb 1-1:1.0: firmware: requesting rt2870.bin
是不是在这里错了?我在/lib/firmware/ 方有 rt2870.bin的
...
之后的配置 我ifconfig wlan0 up 能看见网卡了
wlan0 Link encap:Ethernet HWaddr C8:3A:35:C8:AF:98
UP 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)
[root@FriendlyARM test]# iwconfig wlan0
wlan0 IEEE 802.11bgn Mode:Managed Access Point: Not-Associated
Tx-Power=11 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Encryption key:off
Power Management:on
就是 iwlist scanning 就出问题了wlan0 No scan results
有没有人也遇到过这个问题? 内核版本是2.6.32.2