rt73/rt2571无线网卡驱动问题

最近再弄RT73驱动。现在出现以下问题，不知有人知道怎么解决没？

usb 1-1.2: new high speed USB device number 3 using s5p-ehci
--> usb_rtusb_probe (2.6)
rt73: idVendor = 0x148f, idProduct = 0x2573
usb device name wlan0
BulkOutMaxPacketSize  512
rt73_get_ether_stats --->
--> LoadFirmware
2048 bytes written to device.
<-- LoadFirmware (status: 0, loaded: 2048)
--> PortCfgInit
<-- PortCfgInit
--> RTMPInitAdapterBlock
<-- RTMPInitAdapterBlock
--> NICInitTransmit
--> NICInitRecv
<-- NICInitRecv status=0
--> MlmeInit
==> MlmeInitMemoryHandler
<== MlmeInitMemoryHandler Status=0
<-- MlmeInit
--> NICInitializeAsic ASIC Ver 0x2573a
BBP version = 22
<-- NICInitializeAsic
--> NICReadEEPROMParameters
- Local MAC = 00:e0:4c:54:32:58
E2PROM: Version = 1, FAE release #3
Tx power for channel 1 : 0x09
Tx power for channel 2 : 0x09
Tx power for channel 3 : 0x09
Tx power for channel 4 : 0x09
Tx power for channel 5 : 0x09
Tx power for channel 6 : 0x09
Tx power for channel 7 : 0x09
Tx power for channel 8 : 0x09
Tx power for channel 9 : 0x09
Tx power for channel 10 : 0x07
Tx power for channel 11 : 0x07
Tx power for channel 12 : 0x07
Tx power for channel 13 : 0x07
Tx power for channel 14 : 0x07
Tx power for channel 36 : 0xff
Tx power for channel 40 : 0xff
Tx power for channel 44 : 0xff
Tx power for channel 48 : 0xff
Tx power for channel 52 : 0xff
Tx power for channel 56 : 0xff
Tx power for channel 60 : 0xff
Tx power for channel 64 : 0xff
Tx power for channel 100 : 0xff
Tx power for channel 104 : 0xff
Tx power for channel 108 : 0xff
Tx power for channel 112 : 0xff
Tx power for channel 116 : 0xff
Tx power for channel 120 : 0xff
Tx power for channel 124 : 0xff
Tx power for channel 128 : 0xff
Tx power for channel 132 : 0xff
Tx power for channel 136 : 0xff
Tx power for channel 140 : 0xff
Tx power for channel 149 : 0xff
Tx power for channel 153 : 0xff
Tx power for channel 157 : 0xff
Tx power for channel 161 : 0xff
Tx power for channel 165 : 0xff
Tx power for channel 34 : 0xff
Tx power for channel 38 : 0xff
Tx power for channel 42 : 0xff
Tx power for channel 46 : 0xff
E2PROM: G Tssi[-4 .. +4] = 255 255 255 255 - 255 -255 255 255 255, step=255, tuning=0
E2PROM: A Tssi[-4 .. +4] = 255 255 255 255 - 255 -255 255 255 255, step=255, tuning=0
E2PROM[EEPROM_FREQ_OFFSET]=0xff0d
E2PROM: RF freq offset=0xd
E2PROM[EEPROM_RSSI_BG_OFFSET]=0xff00
E2PROM[EEPROM_RSSI_A_OFFSET]=0xffff
E2PROM[EEPROM_LED_OFFSET]=0xffff
E2PROM[EEPROM_TXPOWER_DELTA_OFFSET]=0xffff
<-- NICReadEEPROMParameters
--> NICInitAsicFromEEPROM
pAd->RfIcType = 2
Use Hw Radio Control Pin=0; if used Pin=0;
RFIC=2, LED mode=0
<-- NICInitAsicFromEEPROM
rt73: using permanent MAC addr
-   using permanent MAC addr
rt73: Active MAC addr: 00:e0:4c:54:32:58
rt73: Local MAC = 00:e0:4c:54:32:58
- RTUSBWriteHWMACAddress: Local MAC = 00:e0:4c:54:32:58
RTMPSetPhyMode(=0)
country code=129/129, RFIC=2, PHY mode=0, support 13 channels
channel # 1 2 3 4 5 6 7 8 9 10 11 12 13
Exptected ACK rate[1] = 1 Mbps
Exptected ACK rate[2] = 2 Mbps
Exptected ACK rate[5] = 5 Mbps
Exptected ACK rate[11] = 11 Mbps
Exptected ACK rate[6] = 6 Mbps
Exptected ACK rate[9] = 6 Mbps
Exptected ACK rate[12] = 12 Mbps
Exptected ACK rate[18] = 12 Mbps
Exptected ACK rate[24] = 24 Mbps
Exptected ACK rate[36] = 24 Mbps
Exptected ACK rate[48] = 24 Mbps
Exptected ACK rate[54] = 24 Mbps
MlmeUpdateTxRates (MaxDesire=54, MaxSupport=54, MaxTxRate=54, Rate Switching =1)
MlmeUpdateTxRates (TxRate=54, RtsRate=2, BasicRateBitmap=0x015f)
AsicSetSlotTime(=9 us)
-  (CreateThreads) Mlme pid=3279, Cmd pid=3280
<-- common_probe: Status = 0
<-- usb_rtusb_probe: res=0
--> RTUSBCmdThread
--> MlmeThread
root@android:/ #
root@android:/ # iwpriv wlan0 set SSID="ChinaNet-Z72Y"
/system/bin/sh: iwpriv: not found
127|root@android:/ # Unable to handle kernel paging request at virtual address ff000004
pgd = e64dc000
[ff000004] *pgd=5042c811, *pte=00000000, *ppte=00000000
Internal error: Oops: 7 [#1] PREEMPT
Modules linked in:
CPU: 0    Not tainted  (3.0.8-EmbedSky #152)
PC is at __free_pages+0x4/0x4c
LR is at FreeAllocPagesLinuxMemArea+0x34/0x74
pc : [<c009e30c>]    lr : [<c026ad2c>]    psr: 80000013
sp : e648fd70  ip : c0d85038  fp : 00000001
r10: 000a0000  r9 : e648e000  r8 : 000000a0
r7 : e4cfb400  r6 : 00000038  r5 : 00001000  r4 : e26fb1b0
r3 : 000000af  r2 : 000000ba  r1 : 00000000  r0 : ff000000
Flags: Nzcv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment user
Control: 10c5387d  Table: 464dc019  DAC: 00000015
PC: 0xc009e28c:
e28c  e1a01005 e3a02000 ebfffea0 e121f004 eaffffb5 e5952000 e3a00fbe e59f104c
e2ac  e7e02e52 e0221290 e2820fa1 e190cf9f e24cc001 e1808f9c e3380000 1afffffa
e2cc  e59f2030 e2820018 e190cf9f e24cc001 e1808f9c e3380000 1afffffa e59f2010
e2ec  e59200a8 e2800001 e58200a8 eaffffac c0801fc0 c07d22dc c08298c8 e92d0030
e30c  e590c004 e1a04001 e2802004 e192cf9f e24cc001 e1825f9c e3350000 1afffffa
e32c  e35c0000 1a000005 e3510000 0a000001 e8bd0030 eaffff41 e8bd0030 eaffff7f
e34c  e8bd0030 e12fff1e e3500000 012fff1e e59f3024 e2800206 e1a02620 e5933000
e36c  e3530000 11a00e20 10833180 e5933000 e3c33003 e0830282 eaffffdf c082a21c

我们没有用这款wifi。可以联系你wifi的销售索要相关的移植文档。

添加下wpa supplicant驱动后，终于可以用RT73/RT2571无线USB WIFI上网了。