Date: Thu, 9 Sep 2004 18:31:05 -0400 From: "J.R. Oldroyd" <fbsd@opal.com> To: =?iso-8859-1?Q?S=F8ren?= Schmidt <sos@DeepCore.dk>, current@freebsd.org Subject: Re: Current 9/10/2004, DVD problems Message-ID: <20040909223105.GA779@linwhf.opal.com> In-Reply-To: <20040831233543.GA836@linwhf.opal.com> References: <412F5A10.8080907@drexel.edu> <412F7292.6000804@DeepCore.dk> <20040830181540.GA809@linwhf.opal.com> <413372B3.5010603@DeepCore.dk> <20040830192224.GB809@linwhf.opal.com> <413390B9.5050705@DeepCore.dk> <20040831144205.GA817@linwhf.opal.com> <4134DE3C.7080303@DeepCore.dk> <20040831233543.GA836@linwhf.opal.com>
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Following up on this, I now have the -current of 9/10/2004 at
about 18:00 GMT, but it still doesn't boot in normal mode.
Still hangs at the DVD probe.
Does still boot OK in verbose mode.
-jr
On Aug 31, 19:35, J.R. Oldroyd wrote:
> Afraid not.
>
> Just to confirm since my line numbers seem to be a few off yours...
>
> I have:
> __FBSDID("$FreeBSD: src/sys/dev/ata/ata-lowlevel.c,v 1.46 2004/08/27 22:14:45 sos Exp $");
>
> And after adding the extra call to ata_wait() there are now TWO ata_wait()s:
>
> int
> ata_generic_command(struct ata_device *atadev, u_int8_t command,
> u_int64_t lba, u_int16_t count, u_int16_t feature)
> {
> if (atadebug)
> ata_prtdev(atadev, "ata_command: addr=%04lx, command=%02x, "
> "lba=%jd, count=%d, feature=%d\n",
> rman_get_start(atadev->channel->r_io[ATA_DATA].res),
> command, (intmax_t)lba, count, feature);
>
> /* ready to issue command ? */
> if (ata_wait(atadev, 0) < 0) {
> ata_prtdev(atadev, "timeout waiting for ready command=%02x\n", command);
> return -1;
> }
>
> /* select device */
> ATA_IDX_OUTB(atadev->channel, ATA_DRIVE, ATA_D_IBM | atadev->unit);
>
> /* ready to issue command ? */
> if (ata_wait(atadev, 0) < 0) {
> ata_prtdev(atadev, "timeout sending command=%02x\n", command);
> return -1;
> }
>
> /* enable interrupt */
> ATA_IDX_OUTB(atadev->channel, ATA_ALTSTAT, ATA_A_4BIT);
>
> Same result. Hangs at the CD probe with a normal boot. Hangs also
> in verbose mode with a disc in. Does boot in verbose mode with no
> disc in.
>
> -jr
>
>
>
> On Aug 31, 22:23, Søren Schmidt wrote:
> > J.R. Oldroyd wrote:
> > >Some follow-up.
> > >
> > >Similar to other folks with this problem, the system will boot in
> > >verbose mode. However, ONLY with no medium. If medium is present,
> > >it still hangs. If the tray is empty, it will boot in either DMA or
> > >PIO mode. And if I then insert a disc, I can read it OK.
> >
> > Hmm does the attached patch change behavior in any way ?
> >
> > -Søren
>
> > Index: ata-lowlevel.c
> > ===================================================================
> > RCS file: /home/ncvs/src/sys/dev/ata/ata-lowlevel.c,v
> > retrieving revision 1.44
> > diff -u -r1.44 ata-lowlevel.c
> > --- ata-lowlevel.c 16 Aug 2004 09:32:35 -0000 1.44
> > +++ ata-lowlevel.c 24 Aug 2004 07:25:32 -0000
> > @@ -721,6 +721,12 @@
> > rman_get_start(atadev->channel->r_io[ATA_DATA].res),
> > command, (intmax_t)lba, count, feature);
> >
> > + /* ready to issue command ? */
> > + if (ata_wait(atadev, 0) < 0) {
> > + ata_prtdev(atadev, "timeout waiting for ready command=%02x\n", command);
> > + return -1;
> > + }
> > +
> > /* select device */
> > ATA_IDX_OUTB(atadev->channel, ATA_DRIVE, ATA_D_IBM | atadev->unit);
> >
>
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