Date: Wed, 28 Jul 2010 20:17:47 +0300 From: Andriy Gapon <avg@icyb.net.ua> To: Anton Shterenlikht <mexas@bristol.ac.uk> Cc: lstewart@freebsd.org, Gavin Atkinson <gavin@freebsd.org>, freebsd-current@freebsd.org Subject: Re: amd64 panic snd_hda - hdac_get_capabilities: Invalid corb size (0) Message-ID: <4C50663B.7030203@icyb.net.ua> In-Reply-To: <20100728171324.GB92206@mech-cluster241.men.bris.ac.uk> References: <20100727144703.GA46905@mech-cluster241.men.bris.ac.uk> <1280249605.78791.36.camel@buffy.york.ac.uk> <20100727172021.GA47859@mech-cluster241.men.bris.ac.uk> <4C502902.8000806@icyb.net.ua> <20100728160152.GA91835@mech-cluster241.men.bris.ac.uk> <4C5055C6.5050208@icyb.net.ua> <20100728161715.GA91906@mech-cluster241.men.bris.ac.uk> <4C505BE8.1050308@icyb.net.ua> <20100728164449.GA92092@mech-cluster241.men.bris.ac.uk> <4C505FFC.6000601@icyb.net.ua> <20100728171324.GB92206@mech-cluster241.men.bris.ac.uk>
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on 28/07/2010 20:13 Anton Shterenlikht said the following:
> On Wed, Jul 28, 2010 at 07:51:08PM +0300, Andriy Gapon wrote:
>> on 28/07/2010 19:44 Anton Shterenlikht said the following:
>> > But I just rebooted again, and reset
>>> to defaults in BIOS, now I get:
>>>
>>> % dmesg | fgrep -i hda
>>> hdac0: <ATI SB600 High Definition Audio Controller> irq 16 at device 20.2 on pci0
>>> hdac0: HDA Driver Revision: 20100226_0142
>>> hdac0: [ITHREAD]
>>> hdac0: hdac_get_capabilities: Invalid corb size (1)
>>> device_attach: hdac0 attach returned 6
>>>
>> This gets even stranger.
>> Ultimate attempt - can you drop the size == 0 condition, so that reset is always
>> tried when initial value is not correct?
>
> you mean drop both
> if (corbsize == 0) {}
>
> and
> if (rirbsize == 0) {}
>
> ?
Change it to if (1) { ...}.
--
Andriy Gapon
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