Hi all!
On Don, 25 Mai 2006, Alan Stern wrote:
> If you want to try an interesting test, go back to the
> usb_stor_invoke_transport() routine in transport.c, just above the
> Handle_Errors line. Where it says:
Ok, I did this:
> /* Did we transfer less than the minimum amount required? */
> if (srb->result == SAM_STAT_GOOD &&
> srb->request_bufflen - srb->resid < srb->underflow)
{
> srb->result = (DID_ERROR << 16) | (SUGGEST_RETRY << 24);
msleep(1000);
}
and rerun the test with usbmon, log file
http://www.logic.at/people/preining/usbmon.bus5.new.out.bz2
I found three instances of the -104, although in my log file there were
only two resets. THe first is quite at the beginning, then long
transfers without a problem, then reset.
Maybe this helps.
Best wishes
Norbert
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Dr. Norbert Preining <preining AT logic DOT at> Università di Siena
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