Dear all,Zheng,
   I'm using rt73 usb-wifi all followed by here:
     http://wiki.davincidsp.com/index.php/Davinci_USB_WLan
   I attached a rt73 usb-wfi and a usb-harddisk to the dm6446 EVM board by a
self-powered hub. But when I download a big file to usb-harddisk by usb-wifi
wireless network, "ifconfig" shows many "dropped and overruns". Even worse is
after downloaded some datas, usb-wifi disconnect automatically.
Like below:
       wlan0     Link encap:Ethernet  HWaddr 00:0C:43:2A:10:59
                 inet addr:192.168.1.76  Bcast:192.168.1.255  Mask:255.255.255.0
                 inet6 addr: fe80::20c:43ff:fe2a:1059/64 Scope:Link
                 UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
                 RX packets:48476 errors:0 dropped:8433 overruns:8433 frame:8433
                 TX packets:18846 errors:0 dropped:3 overruns:0 carrier:0
                 collisions:0 txqueuelen:1000
                 RX bytes:71678181 (68.3 MiB)  TX bytes:2034406 (1.9 MiB)

     Did anybody face to the same case? Please help me. My software is
lsp1.20-patch-level14.
     Thanks.
               Wei Jiang



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