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mount -t usbfs none /proc/bus/usb
后,/proc/bus/usb/devices内容如下,
T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=480 MxCh= 4
B: Alloc= 0/800 us ( 0%), #Int= 0, #Iso= 0
D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=01 MxPS= 8 #Cfgs= 1
P: Vendor=0000 ProdID=0000 Rev= 2.06
S: Manufacturer=Linux 2.6.10_dev-malta-mips2_fp_le ehci_hcd
S: Product=VIA Technologies, Inc. USB 2.0 (#31)
S: SerialNumber=0000:00:1f.2
C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr= 0mA
I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=256ms
vendor、prodid根本没识别出来,/proc/kmsg也不显示任何相关信息,求解答 |
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