On Sat, Apr 06, 2002 at 09:28:26AM +0200, Alexander Leidinger wrote: > On 5 Apr, Julian Elischer wrote: > > > > ok guys we seem to be going backwards on this one.. > > > > 3 months ago this worked perfectly > > 2 months ago it crashed after each document (on close()) > > now it crashes on open().. at least in the old kernel > > I could get my printouts :-) > > A Mar 12 kernel should work ok. > > > ps shows the lpd daemon sleeping 'usbsyn' just before the crash.. > > no crashdumps yet.. will try, though I don't know if > > the new crashdump code produces usable dumps yet.. > > (I guess I'm going to find out :-) > > I've seen no ulpt related panics, it just doesn't print (VIA KT133A). > Only my USB mice does something bad, it hangs the system hard on > shutdown.
Try this which Scott Long submitted a few days ago:
Index: uhci.c
===================================================================
RCS file: /usr/home/ncvs/src/sys/dev/usb/uhci.c,v
retrieving revision 1.104
diff -u -r1.104 uhci.c
--- uhci.c 1 Apr 2002 22:03:37 -0000 1.104
+++ uhci.c 5 Apr 2002 08:17:03 -0000
@@ -2051,6 +2051,7 @@
xfer->pipe->intrxfer = 0;
}
uhci_abort_xfer(xfer, USBD_CANCELLED);
+ usb_transfer_complete(xfer);
}
/* Close a device interrupt pipe. */
Joe
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