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From: "Vladimir B. "Grebenschikov <vova@express.ru>
To: acpi-jp@jp.FreeBSD.org
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Date: 10 Dec 2002 17:43:47 +0300
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Subject: [acpi-jp 2030] Re: ACPI missfucntioning on SONY VAIO Z505s with CURRENT (RC)
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=F7 Mon, 09.12.2002, =D7 13:55, Vladimir B. Grebenschikov =CE=C1=D0=C9=D3=
=C1=CC:

> I have already filled http://www.freebsd.org/cgi/query-pr.cgi?pr=3D45913
>=20
> Lucent WaveLan Orinoco card  (driver wi) stops working with latest
> current (last I have tried RC)
>=20
> Playing with problem I have found that WaveLan problem can be cured=20
> by turning off ACPI.
>=20
> Also another problem cured - with turned off ACPI I can insert and
> remove PCCARDs while notebook running, card successful detected.
> With ACPI turned on insertion/removal of PCCARD freezes machine
> completely.

Another thing - without ACPI: pcm driver detected
but does not work:

Preloaded elf module "/boot/kernel/snd_pcm.ko" at 0xc046c0b4.
pcm0: <NeoMagic 256AV> mem 0xfea00000-0xfeafffff,0xfe000000-0xfe3fffff
irq 9 at device 8.1 on pci0
pcm0: buftop is 0x0027ec00
pcm0: buftop is changed to 0x0027ec00
pcm0: ac97 codec id 0x414b4d01 (Asahi Kasei AK4542)
pcm0: ac97 codec features headphone, 5 bit master volume, AKM 3D Audio
pcm0: rec buf 0xcb49bc00
pcm0: play buf 0xcb497c00

# cat /dev/sndstat=20
FreeBSD Audio Driver (newpcm)
Installed devices:
pcm0: <NeoMagic 256AV> at memory 0xfe000000, 0xfea00000 irq 9 (1p/1r/2v
channels duplex default)
#=20

but does not work=20

pcm0:virtual:1: play interrupt timeout, channel dead
pcm0:virtual:1: play interrupt timeout, channel dead


> Can I help to diagnose problem ? how ?
--=20
Vladimir B. Grebenschikov <vova@express.ru>
TSB "Russian Express"
