2.6.30.4内核编译后出现的问题

我的开发板是TQ2440A，烧写的内容是2.6.30.4.咱们默认是不支持dhcp的。我编译kernel时使能了dhcp功能，烧写成功后dhcp功能的确也好使了，但是我发现原来的带的USB wifi就不好使了（从天嵌购买的usb wifi）

出错的地方如下：
[root@Gtwins /]# ifconfig wlan0 192.168.0.81
phy0 -> rt2x00lib_request_firmware: Info - Loading firmware file 'rt73.bin'.
rt73usb 1-1.3:1.0: firmware: requesting rt73.bin
phy0 -> rt2x00lib_request_firmware: Info - Firmware detected - version: 1.7.
phy0 -> rt2x00mac_conf_tx: Info - Configured TX queue 0 - CWmin: 5, CWmax: 10, Aifs: 2, TXop: 0.
phy0 -> rt2x00mac_conf_tx: Info - Configured TX queue 1 - CWmin: 5, CWmax: 10, Aifs: 2, TXop: 0.
phy0 -> rt2x00mac_conf_tx: Info - Configured TX queue 2 - CWmin: 5, CWmax: 10, Aifs: 2, TXop: 0.
phy0 -> rt2x00mac_conf_tx: Info - Configured TX queue 3 - CWmin: 5, CWmax: 10, Aifs: 2, TXop: 0.
[root@Gtwins /]# hub 1-1:1.0: port 3 disabled by hub (EMI?), re-enabling...
usb 1-1.3: USB disconnect, address 4
phy0 -> rt2x00usb_vendor_request: Error - Vendor Request 0x07 failed for offset 0x3040 with error -19.
phy0 -> rt2x00usb_vendor_request: Error - Vendor Request 0x06 failed for offset 0x3040 with error -19.
phy0 -> rt2x00usb_vendor_request: Error - Vendor Request 0x06 failed for offset 0x3028 with error -19.
phy0 -> rt2x00usb_vendor_request: Error - Vendor Request 0x06 failed for offset 0x3064 with error -19.
phy0 -> rt2x00usb_vendor_request: Error - Vendor Request 0x0c failed for offset 0x0000 with error -19.
usb 1-1.3: new full speed USB device using s3c2410-ohci and address 5
usb 1-1.3: New USB device found, idVendor=148f, idProduct=2573
usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
usb 1-1.3: Product: 802.11 bg WLAN
usb 1-1.3: Manufacturer: Ralink
usb 1-1.3: configuration #1 chosen from 1 choice
phy1 -> rt2x00_set_chip: Info - Chipset detected - rt: 1300, rf: 0002, rev: 0002573a.

附件中是我编译内核时的config文件

请高手帮帮忙。多谢

我们提供的默认配置单已经支持了DHCP啊，不知道你还改动了哪些地方。

dhcp是不支持的。这个我确定的。附件中给出了config文件的。帮忙看看。多谢了

wangs@gtwins.cn 发表于 2012-12-18 08:48
dhcp是不支持的。这个我确定的。附件中给出了config文件的。帮忙看看。多谢了

亲，你就告诉我你在天嵌科技提供的原始配置单的基础上做了哪些改动吧。没法挨个对比你的配置单。

修改内核，使其支持dhcp
Networking support->Networking options
<*>Packet socket
[*]Packet socket:mmapped IO
<*>Unix domain sockets
<M>Transformation user configuration interface