Hi all,
I just got done testing the Visor driver on UHCI after a few people
emailed me that they were having some problems. I duplicated these
problems:
Running 2.4.0-test1-ac4 trying to do a complete backup of my Visor.
These errors happened only after a few files were transfered, and are
repeatable.
uhci.o:
I get the following error after what seems to be a long timeout:
uhci.c: uhci_result_interrupt/bulk() failed with status 440000
URB [cf71b4a0] urbp [cee75020]
QH [cee0a060]
td 0: [cedff120]
00000001 e0 SPD Stalled CRC/Timeo Length=7ff MaxLen=3f DT1 EndPt=2 Dev=2,
PID=69(IN) (buf=0f757920)
The visor doesn't like this, and right after this error it disconnects.
usb-uhci.o:
I get the same kind of error after the same long timeout:
usb-uhci.c: interrupt, status 3, frame# 249
usb-uhci-debug.h: TD @ ced3dfa0/0ED3DFA0, MaxLen=3f DT0 EP=2 Dev=2 PID=( IN )
buf=0f757b60
usb-uhci-debug.h: Len=7ff e0 SPD IOC Stalled CRC/Timeo
usb-uhci-debug.h: TD Link Terminate
Anyone have any ideas of what is going on here?
UHCI never caused any problems for me in the past (although it has been
a number of kernel versions since I last tested the Visor.)
thanks,
greg k-h
greg@(kroah|wirex).com
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