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楼主 |
发表于 2007-2-28 00:02:19
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这台计算机原来VM下装的Redhat 9是可以访问U盘的,
不过我查看了sys.log文件,肯定和硬件有关系,是uhci-hcd没有正确发送数据引起。
usb-storage: queuecommand called
usb-storage: *** thread awakened.
usb-storage: Command INQUIRY (6 bytes)
usb-storage: 12 00 00 00 24 00
usb-storage: Bulk Command S 0x43425355 T 0x1 L 36 F 128 Trg 0 LUN 0 CL 6
usb-storage: usb_stor_bulk_transfer_buf: xfer 31 bytes
以下发生了错误
-------------- Error case -----------------------------------
usb 1-1: uhci_result_command: failed with status 440000
usb-storage: Status code -71; transferred 0/31
usb-storage: -- unknown error
usb-storage: Bulk command transfer result=4
usb-storage: -- transport indicates error, resetting
如果正确响应
-------------- Normal case ----------------------------------
usb-storage: Status code 0; transferred 31/31
usb-storage: -- transfer complete
usb-storage: Bulk command transfer result 0x0
usb-storage: usb_stor_bulk_transfer_sglist: xfer 36 bytes, 1 entries
usb-storage: Status code 0; transferred 36/36
usb-storage: -- transfer complete
usb-storage: Bulk data transfer result 0x0
usb-storage: Attempting to get CSW... |
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