Date: Tue, 7 Oct 2003 20:19:29 +0400 (MSK) From: Alexandre Kardanev <Alexandre.Kardanev@ihep.su> To: Thomas Quinot <thomas@FreeBSD.ORG> Cc: freebsd-stable@FreeBSD.ORG Subject: Re: USB code breaks in 4.9-RC1? Message-ID: <Pine.OSF.4.21.0310072016120.231887-100000@Sirius.ihep.su> In-Reply-To: <20031007153059.GA66201@melusine.cuivre.fr.eu.org>
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On Tue, 7 Oct 2003, Thomas Quinot wrote:
> Le 2003-10-07, Alexandre Kardanev écrivait :
>
> > After 4.8 prerelease inserting it will immediately crash my Compaq
> > Descpro-P400
>
> The patch below, which I just posted to scsi@, should at least prevent
> the panic. Please try it and let me know if it indeed helps.
>
> Thomas.
>
> Index: scsi_da.c
> ===================================================================
> RCS file: /home/ncvs/src/sys/cam/scsi/scsi_da.c,v
> retrieving revision 1.159
> diff -u -r1.159 scsi_da.c
> --- scsi_da.c 4 Sep 2003 01:01:20 -0000 1.159
> +++ scsi_da.c 7 Oct 2003 14:48:26 -0000
[...]
> @@ -925,6 +927,7 @@
>
> mtx_lock(&Giant);
> sysctl_ctx_init(&softc->sysctl_ctx);
> + softc->flags |= DA_FLAG_SCTX_INIT;
> softc->sysctl_tree = SYSCTL_ADD_NODE(&softc->sysctl_ctx,
> SYSCTL_STATIC_CHILDREN(_kern_cam_da), OID_AUTO, tmpstr2,
> CTLFLAG_RD, 0, tmpstr);
>
> --
> Thomas.Quinot@Cuivre.FR.EU.ORG
>
Yes, my system didn't crash now....
Except 2 points:
1) in my scsi_da.c no string:
mtx_lock(&Giant);
2) my stick dosn't work:
umass0: BBB reset failed, IOERROR
umass0: BBB bulk-in clear stall failed, IOERROR
umass0: BBB bulk-out clear stall failed, IOERROR
umass0: BBB reset failed, IOERROR
umass0: BBB bulk-in clear stall failed, IOERROR
umass0: BBB bulk-out clear stall failed, IOERROR
umass0: BBB reset failed, IOERROR
umass0: BBB bulk-in clear stall failed, IOERROR
umass0: BBB bulk-out clear stall failed, IOERROR
umass0: BBB reset failed, IOERROR
umass0: BBB bulk-in clear stall failed, IOERROR
umass0: BBB bulk-out clear stall failed, IOERROR
umass0: BBB reset failed, IOERROR
umass0: BBB bulk-in clear stall failed, IOERROR
umass0: BBB bulk-out clear stall failed, IOERROR
(da6:umass-sim0:0:0:0): got CAM status 0x4
(da6:umass-sim0:0:0:0): fatal error, failed to attach to device
(da6:umass-sim0:0:0:0): lost device
(da6:umass-sim0:0:0:0): removing device entry
In any case it strange: If I boot with that flash card - it works, if I
insert it after booting - dosn't...
ABK2-RIPE
-------------------
"It's always easier to destroy than to create"
-Any general, any army, any age
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