2.5.75 - ACPI and sound lockups

2.5.75 - ACPI and sound lockups

[Ivan Gyurdiev]

Hello, I've been posting this bug report for a while on LKML, and I decided to 
send it here as well. I'd like to help testing and tracking down the problem, 
but I've had no replies so far.

Here's a link to the original LKML post:

http://www.ussg.iu.edu/hypermail/linux/kernel/0307.0/0532.html

This is the ACPI code including with the 2.5.75 kernel.



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Re: 2.5.75 - ACPI and sound lockups

[liste-9nAOAgdJVo4b1SvskN2V4Q]

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Salut Ivan,
my first look says, that IRQ 3,7,10 and 11 (which is the one, that bit
you, I think) has to be level and not edge.
As irq 11 is shared, this is no good!

May you please get the information you provided for 2.5.74 for the
2.4-kernel you mentioned, too (including ACPI-version from
/proc/acpi/info)?

On Sat, 12 Jul 2003, Ivan Gyurdiev wrote:
> Hello, I've been posting this bug report for a while on LKML, and I decided to
> send it here as well. I'd like to help testing and tracking down the problem,
> but I've had no replies so far.
>
> Here's a link to the original LKML post:
>
> http://www.ussg.iu.edu/hypermail/linux/kernel/0307.0/0532.html
>
> This is the ACPI code including with the 2.5.75 kernel.

cheers
  hartwig felger

Hartwig Felger informatics

- -- 
1024D/339FD693 Hartwig Felger <hgfelger-9nAOAgdJVo4b1SvskN2V4Q@public.gmane.org>
Key fingerprint = FB2F 3EE9 345A D55B 6FF2  0EC1 F5B0 684F 339F D693
For the pulic keys, please visit my page.
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5r7l//k2f93SIheNLmcs004=
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Re: 2.5.75 - ACPI and sound lockups

[Ivan Gyurdiev]

On Sunday 13 July 2003 06:43, liste-9nAOAgdJVo4b1SvskN2V4Q@public.gmane.org wrote:
> Salut Ivan,

salut

> my first look says, that IRQ 3,7,10 and 11 (which is the one, that bit
> you, I think) has to be level and not edge.
> As irq 11 is shared, this is no good!
>
> May you please get the information you provided for 2.5.74 for the
> 2.4-kernel you mentioned, too (including ACPI-version from
> /proc/acpi/info)?

You mean the 2.4 kernels, which I mentioned work fine?
Every 2.4 kernel I've tried with ACPI works ok (that's the 2.4 in-kernel code, 
no patches). Should I try the latest 2.4 kernel? 



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Re: 2.5.75 - ACPI and sound lockups

[Ivan Gyurdiev]

On Sunday 13 July 2003 06:43, you wrote:
> Salut Ivan,
> my first look says, that IRQ 3,7,10 and 11 (which is the one, that bit
> you, I think) has to be level and not edge.
> As irq 11 is shared, this is no good!
>
> May you please get the information you provided for 2.5.74 for the
> 2.4-kernel you mentioned, too (including ACPI-version from
> /proc/acpi/info)?

I no longer use a 2.4 kernel. I've forgotten which one worked last.
I tested 2.4-current and unfortunately it doesn't work either.
I could test older kernels, I guess - will that be helpful?
Which kernel should I test?

btw: irqs 3,7,10,11 are edge and not level in the nonworking 2.4 kernel

========================================

Version of acpi in the current 2.5.75 kernel is: 
version:                 20030619
========================================
From offlist message I forgot to cc:

ACPI: No IRQ known for interrupt pin A of device 0000:00:10.0
ACPI: No IRQ known for interrupt pin B of device 0000:00:10.1
ACPI: No IRQ known for interrupt pin C of device 0000:00:10.2
ACPI: No IRQ known for interrupt pin D of device 0000:00:10.3
ACPI: No IRQ known for interrupt pin A of device 0000:00:11.1 - using IRQ 255
ACPI: No IRQ known for interrupt pin C of device 0000:00:11.5

for DEVICE in 10.0 10.1 10.2 10.3 11.1 11.5 ; do
echo "`cat /sys/devices/pci*/*$DEVICE/name`"
done

VIA Technologies, In USB
VIA Technologies, In USB (#2)
VIA Technologies, In USB (#3)
VIA Technologies, In USB 2.0
VIA Technologies, In VT82C586/B/686A/B PI
VIA Technologies, In VT8233 AC97 Audio Co

usb hubs...connected to irqs 3, 7, 10, and 11 on an ACPI enabled 2.5 kernel.
and 11 is shared with the soundcard.



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