CURRENT Intel ICH5 (82801EB) errors
Pyun YongHyeon
pyunyh at gmail.com
Thu Nov 17 10:04:35 GMT 2005
On Thu, Nov 17, 2005 at 12:36:25PM +0300, Andrew Bliznak wrote:
> On 11/17/05, Pyun YongHyeon <pyunyh at gmail.com> wrote:
> > On Thu, Nov 17, 2005 at 10:49:20AM +0300, Andrew Bliznak wrote:
> > > On 11/17/05, Pyun YongHyeon <pyunyh at gmail.com> wrote:
> > > > On Wed, Nov 16, 2005 at 01:53:25PM +0300, Andrew Bliznak wrote:
> > > > > Just for information
> > > > >
> > > > > FreeBSD beef.xxxxxx.com 7.0-CURRENT FreeBSD 7.0-CURRENT #0: Tue Nov 15
> > > > > 13:03:12 EET 2005
> > > > > andrew at pyvo.xxxxxx.com:/usr/home/andrew/C/obj/usr/home/andrew/C/src/sys/GENERIC
> > > > > i386
> > > > >
> > > > > from dmesg:
> > > > > ---
> > > > > Nov 15 17:02:31 beef kernel: pcm0: <Intel ICH5 (82801EB)> port
> > > > > 0xd000-0xd0ff,0xe100-0xe13f mem
> > > > > 0xf8201000-0xf82011ff,0xf8202000-0xf82020ff irq 17 at device 31.5 on
> > > > > pci0
> > > > > Nov 15 17:02:31 beef kernel: pcm0: unable to initialize the card
> > > > > Nov 15 17:02:31 beef kernel: device_attach: pcm0 attach returned 6
> > > >
> > > > How about attached patch?
> > >
> > > No luck, rebuild module and reload
> > > ---
> > > Nov 17 09:37:50 beef kernel: pcm0: <Intel ICH5 (82801EB)> port
> > > 0xd000-0xd0ff,0xe100-0xe13f mem
> > > 0xf8201000-0xf82011ff,0xf8202000-0xf82020ff irq 17 at device 31.5 on
> > > pci0
> > > Nov 17 09:37:50 beef kernel: pcm0: primary codec not ready!pcm0:
> > > unable to initialize the card
> > > Nov 17 09:37:50 beef kernel: device_attach: pcm0 attach returned 6
> > > ---
> > >
> > > Will try late with reboot, thanks anyway.
> > >
> >
> > Hmm, then try this one. It just ignores PCR bit.
>
> Rebuild, reload. This time much better, and I hear sound from speakers
> ( debug.bootverbose 0->1)
> ---
Great.
In order to commit this change to tree I need more feedbacks from
ICH[4-7] users as the patch changes fundamental operation procedures.
(i.e. ignoring PCR bit while accessing codec.)
It's also possible to introduce a new tunable to ignore PCR bit
but I'd like to avoid adding additional one as possible as I can.
--
Regards,
Pyun YongHyeon
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