Date: Sat, 6 Apr 2002 15:10:47 +0200 (CEST) From: Alexander Leidinger <Alexander@Leidinger.net> To: joe@tao.org.uk Cc: julian@elischer.org, current@FreeBSD.ORG, joe@FreeBSD.ORG, msch@snafu.de Subject: Re: usb lpt borked? Message-ID: <200204061310.g36DAlEx000500@Magelan.Leidinger.net> In-Reply-To: <20020406113151.GA98328@genius.tao.org.uk>
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On 6 Apr, Josef Karthauser wrote:
>> 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. */
Go for it ("Tested by: netchild"), the system now doesn't hangs
anymore at shutdown.
But now the printer hangs the system with:
usb_detach_wait: ulpt0 didn't detach
ulpt0: detached
when I turn it off (I tried if this fix also solved the ulpt problem,
even if the patch didn't looked so to me).
Savecore gives me a "Parity error on last dump header", so no backtrace.
Bye,
Alexander.
--
Secret hacker rule #11: hackers read manuals.
http://www.Leidinger.net Alexander @ Leidinger.net
GPG fingerprint = C518 BC70 E67F 143F BE91 3365 79E2 9C60 B006 3FE7
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