USB无线网卡DTM测试问题

 

我在进行WLAN 802.11中USB设备测试的时候USB Control Request 测试项失败，大家帮我分析一下，已经搞了好几天了，测试环境是没有问题的，因为我用同样的测试环境测试通过徽标认证的网卡成功了，我现在想知道大概是固件的什么地方可能出错了，谢谢。


Runtime 5-15-2008 4:22:30.405 下午 _  
Runtime Index:  4202226751
Machine:  TEST02
Process Name:  C:\WTT\JobsWorkingDir\Tasks\WTTJobRun7CC1AA8C-6510-4C4A-B08A-3D30B3C2F418\usbhct.exe
Process ID:  420
Thread ID:  476
Context _  _  
Context Index:  384048256
Current:  WTTLOG
Parent:  ROOT
Computer 5-15-2008 4:22:30.405 下午 _  
OS:  Microsoft Windows XP
Version:  5.1.2600.00 x86 Service Pack 2
Language:  Chinese (Simplified) (REDMOND)
Build String:  xpsp_sp2_qfe-070227-2300
Context _  _  
Context Index:  3676974693
Current:  USB HCT Control Request Test 1.1
Parent:  WTTLOG
Start Test 5-15-2008 4:22:30.405 下午 USB HCT Control Request Test 1.1
Message 5-15-2008 4:22:30.405 下午 Beginning Control Request, USB device VID: 11E2 PID: 494E

Message 5-15-2008 4:22:30.405 下午 Assertion 9.23.10: Bus Initialization
Message 5-15-2008 4:22:30.405 下午 Assertion 9.23.10:
Message 5-15-2008 4:22:30.405 下午 Assertion 9.23.10: Ends
Message 5-15-2008 4:22:30.405 下午 Assertion 9.23.11: Device Initialization
Message 5-15-2008 4:22:31.405 下午 Querying for initial device information
Message 5-15-2008 4:22:31.405 下午 Resetting device's upstream port
Message 5-15-2008 4:22:32.405 下午 Device is running at Full speed.  
Message 5-15-2008 4:22:32.405 下午 Using default MaxPacketSize of 64 bytes
Message 5-15-2008 4:22:32.405 下午 Requesting device descriptor
Message 5-15-2008 4:22:32.405 下午 Using real max packet size of 1 bytes
Message 5-15-2008 4:22:32.405 下午 Initial device descriptor successfully retrieved
Message 5-15-2008 4:22:32.405 下午 Requesting configuration descriptor
Error 5-15-2008 4:22:32.405 下午 Failed to get full descriptor. Requested 256 bytes from the device. Device returned 256 bytes. Descriptor length indicates the descriptor has 0 bytes
File:  d:\4148t\testsrc\driverstest\usb\usbhct\testcmn.cpp Line: 490
Error Type:  BOOL
Error Code:  0x0
Error Text:  Error 0x00000000
Message 5-15-2008 4:22:32.405 下午 00 00 00 00 00 00 00 00  
Message 5-15-2008 4:22:32.405 下午 00 00 00 00 00 00 00 00  
Message 5-15-2008 4:22:32.405 下午 00 00 00 00 00 00 00 00  
Message 5-15-2008 4:22:32.405 下午 00 00 00 00 00 00 00 00  
Message 5-15-2008 4:22:32.405 下午 00 00 00 00 00 00 00 00  
Message 5-15-2008 4:22:32.405 下午 00 00 00 00 00 00 00 00  
Message 5-15-2008 4:22:32.405 下午 00 00 00 00 00 00 00 00  
Message 5-15-2008 4:22:32.405 下午 00 00 00 00 00 00 00 00  
Message 5-15-2008 4:22:32.405 下午 00 00 00 00 00 00 00 00  
Message 5-15-2008 4:22:32.405 下午 00 00 00 00 00 00 00 00  
Message 5-15-2008 4:22:32.405 下午 00 00 00 00 00 00 00 00  
Message 5-15-2008 4:22:32.405 下午 00 00 00 00 00 00 00 00  
Message 5-15-2008 4:22:32.405 下午 00 00 00 00 00 00 00 00  
Message 5-15-2008 4:22:32.405 下午 00 00 00 00 00 00 00 00  
Message 5-15-2008 4:22:32.405 下午 00 00 00 00 00 00 00 00  
Message 5-15-2008 4:22:32.405 下午 00 00 00 00 00 00 00 00  
Message 5-15-2008 4:22:32.405 下午 00 00 00 00 00 00 00 00  
Message 5-15-2008 4:22:32.405 下午 00 00 00 00 00 00 00 00  
Message 5-15-2008 4:22:32.405 下午 00 00 00 00 00 00 00 00  
Message 5-15-2008 4:22:32.405 下午 00 00 00 00 00 00 00 00  
Message 5-15-2008 4:22:32.405 下午 00 00 00 00 00 00 00 00  
Message 5-15-2008 4:22:32.405 下午 00 00 00 00 00 00 00 00  
Message 5-15-2008 4:22:32.405 下午 00 00 00 00 00 00 00 00  
Message 5-15-2008 4:22:32.405 下午 00 00 00 00 00 00 00 00  
Message 5-15-2008 4:22:32.405 下午 00 00 00 00 00 00 00 00  
Message 5-15-2008 4:22:32.405 下午 00 00 00 00 00 00 00 00  
Message 5-15-2008 4:22:32.405 下午 00 00 00 00 00 00 00 00  
Message 5-15-2008 4:22:32.405 下午 00 00 00 00 00 00 00 00  
Message 5-15-2008 4:22:32.405 下午 00 00 00 00 00 00 00 00  
Message 5-15-2008 4:22:32.405 下午 00 00 00 00 00 00 00 00  
Message 5-15-2008 4:22:32.405 下午 00 00 00 00 00 00 00 00  
Message 5-15-2008 4:22:32.405 下午 00 00 00 00 00 00 00 00  
Message 5-15-2008 4:22:32.405 下午 Assertion 9.23.11:
Message 5-15-2008 4:22:32.405 下午 Assertion 9.23.11: Ends
Message 5-15-2008 4:22:32.405 下午 Ending Control Request End Test 5-15-2008 4:22:32.405 下午 USB HCT Control Request Test 1.1
Result:  Fail
Repro:  C:\WTT\JobsWorkingDir\Tasks\WTTJobRun7CC1AA8C-6510-4C4A-B08A-3D30B3C2F418\usbhct.exe /494E  
Pass/Fail Result Rollup Counts 5-15-2008 4:22:32.405 下午 _  
Total:  1
Passed:  0
Failed:  1
Blocked:  0
Warned:  0
Skipped:  0
SecureLog _  _  

大侠们帮看看阿，郁闷之极阿，感觉能做的都作了，谢谢了