I using mifi router with fireware version 3.013. I try to add an usb wireless adapter to it like this.
I see the firewire already installed kmod-rt2800 , and I installed kmod-mt7601u which is same with the apater linux drive.
There were some message like these:
[ 71.970757] usb 1-1-port3: unable to enumerate USB device
[ 331.780538] usb 1-1.3: new high-speed USB device number 10 using ehci-platform
[ 331.945709] usb-storage 1-1.3:1.0: USB Mass Storage device detected
[ 331.990235] scsi host1: usb-storage 1-1.3:1.0
[ 333.160470] usb 1-1.3: reset high-speed USB device number 10 using ehci-platform
[ 333.480503] usb 1-1.3: reset high-speed USB device number 10 using ehci-platform
[ 346.845820] usb 1-1.3: USB disconnect, device number 10
[ 347.299987] usb 1-1.3: new high-speed USB device number 11 using ehci-platform
[ 347.580052] usb 1-1.3: reset high-speed USB device number 11 using ehci-platform
[ 347.743829] mt7601u 1-1.3:1.0: ASIC revision: 76010001 MAC revision: 76010500
[ 347.886827] mt7601u 1-1.3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146____
[ 351.379932] mt7601u 1-1.3:1.0: Vendor request req:07 off:09a8 failed:-145
[ 354.779828] mt7601u 1-1.3:1.0: Vendor request req:02 off:09a8 failed:-145