[Openvortex-dev] Re: [Alsa-devel] Re: au88x0 modem

[Philipp Matthias Hahn]

Hello!

On Fri, Sep 16, 2005 at 09:25:24PM +0300, Sasha Khapyorsky wrote:
> On 10:46 Fri 16 Sep     , Philipp Matthias Hahn wrote:
> > > 2. GPIO
> > >
> > > Probably we are lucky and au88x0 implements it in AC97 way, try to write
> > > mc97 registers via /proc (for this you need build drivers in debug mode,
> > > '--with-debug=detect' is ok):
> > >  # echo 42 ffff > /proc/asound/card0/codec97#0/mc97#1-1+regs
> > >  # echo 42 0 > /proc/asound/card0/codec97#0/mc97#1-1+regs
> > >  # echo 54 1 > /proc/asound/card0/codec97#0/mc97#1-1+regs
> >
> > Sorry, I did echo those values and read mc97#1-1+regs, but no values
> > changed.
>
> Even 0x42 register? Are you with debug version of drivers
> ( ./configure --with-debug=detect )?

Sorry, yes. The is ALSA from linux-2.6.13.2 with CONFIG_SND_DEBUG=y,
which is equivalent to --with-debug=detect.
I attached a new dmesg with an additional patch, which prints out every
vortex_{read,write}.

ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 10
PCI: setting IRQ 10 as level-triggered
ACPI: PCI Interrupt 0000:00:06.0[A] -> Link [LNKC] -> GSI 10 (level, low) -> 
IRQ 10
Vortex: init.... <3>ALSA sound/core/control.c:324: control 3:0:0:Playback PCM 
advanced processing:0 is already present
done.
vortex_codec_read  0 7c :8384
vortex_codec_read  0 7e :7605
vortex_codec_write 0 00 :0000
vortex_codec_read  0 00 :6940
vortex_codec_read  0 7c :8384
vortex_codec_read  0 7e :7605
vortex_codec_write 0 1c :8a05
vortex_codec_read  0 1c :8a05
vortex_codec_read  0 7c :8384
vortex_codec_read  0 7e :7605
vortex_codec_write 0 1c :8a06
vortex_codec_read  0 1c :8a06
vortex_codec_read  0 00 :6940
vortex_codec_read  0 28 :0000
vortex_codec_write 0 26 :0000
vortex_codec_write 0 00 :0000
vortex_codec_write 0 26 :0000
vortex_codec_write 0 20 :0000
vortex_codec_read  0 26 :000f
vortex_codec_read  0 02 :8000
vortex_codec_read  0 02 :8000
vortex_codec_write 0 02 :0000
vortex_codec_read  0 02 :0000
vortex_codec_write 0 02 :8000
vortex_codec_read  0 02 :8000
vortex_codec_write 0 02 :8000
vortex_codec_write 0 02 :a0a0
vortex_codec_read  0 02 :9f9f
vortex_codec_read  0 02 :9f1f
vortex_codec_write 0 02 :9090
vortex_codec_read  0 02 :9090
vortex_codec_read  0 02 :9010
vortex_codec_read  0 02 :9010
vortex_codec_write 0 02 :9f1f
vortex_codec_read  0 06 :9f00
vortex_codec_read  0 06 :8000
vortex_codec_write 0 06 :0000
vortex_codec_read  0 06 :0000
vortex_codec_write 0 06 :8000
vortex_codec_read  0 06 :8000
vortex_codec_write 0 06 :8000
vortex_codec_write 0 06 :a0a0
vortex_codec_read  0 06 :a09f
vortex_codec_read  0 06 :801f
vortex_codec_write 0 06 :9090
vortex_codec_read  0 06 :9090
vortex_codec_read  0 06 :8010
vortex_codec_write 0 06 :8181
vortex_codec_read  0 06 :8181
vortex_codec_read  0 06 :8001
vortex_codec_read  0 06 :8001
vortex_codec_write 0 06 :801f
vortex_codec_read  0 0a :0000
vortex_codec_write 0 0a :8000
vortex_codec_read  0 0a :8000
vortex_codec_read  0 0a :8000
vortex_codec_write 0 0a :801e
vortex_codec_read  0 0c :8008
vortex_codec_read  0 0c :8008
vortex_codec_write 0 0c :0008
vortex_codec_read  0 0c :0008
vortex_codec_write 0 0c :8008
vortex_codec_read  0 0c :8008
vortex_codec_write 0 0c :8008
vortex_codec_write 0 0c :a0a0
vortex_codec_read  0 0c :8000
vortex_codec_read  0 0c :8000
vortex_codec_write 0 0c :9090
vortex_codec_read  0 0c :8010
vortex_codec_read  0 0c :8010
vortex_codec_write 0 0c :8181
vortex_codec_read  0 0c :8001
vortex_codec_read  0 0c :8001
vortex_codec_read  0 0c :8001
vortex_codec_write 0 0c :801f
vortex_codec_read  0 0e :8008
vortex_codec_read  0 0e :8008
vortex_codec_write 0 0e :0008
vortex_codec_read  0 0e :0008
vortex_codec_write 0 0e :8008
vortex_codec_read  0 0e :8008
vortex_codec_write 0 0e :8008
vortex_codec_write 0 0e :a0a0
vortex_codec_read  0 0e :a0a0
vortex_codec_read  0 0e :8000
vortex_codec_write 0 0e :9090
vortex_codec_read  0 0e :9090
vortex_codec_read  0 0e :8010
vortex_codec_write 0 0e :8181
vortex_codec_read  0 0e :8181
vortex_codec_read  0 0e :8001
vortex_codec_read  0 0e :8001
vortex_codec_write 0 0e :801f
vortex_codec_read  0 10 :8808
vortex_codec_read  0 10 :8808
vortex_codec_write 0 10 :0808
vortex_codec_read  0 10 :0808
vortex_codec_write 0 10 :8808
vortex_codec_read  0 10 :8808
vortex_codec_write 0 10 :8808
vortex_codec_write 0 10 :a0a0
vortex_codec_read  0 10 :a0a0
vortex_codec_read  0 10 :8000
vortex_codec_write 0 10 :9090
vortex_codec_read  0 10 :9090
vortex_codec_read  0 10 :9010
vortex_codec_read  0 10 :9010
vortex_codec_write 0 10 :9f1f
vortex_codec_read  0 12 :8808
vortex_codec_read  0 12 :8808
vortex_codec_write 0 12 :0808
vortex_codec_read  0 12 :0808
vortex_codec_write 0 12 :8808
vortex_codec_read  0 12 :8808
vortex_codec_write 0 12 :8808
vortex_codec_write 0 12 :a0a0
vortex_codec_read  0 12 :a0a0
vortex_codec_read  0 12 :8000
vortex_codec_write 0 12 :9090
vortex_codec_read  0 12 :9090
vortex_codec_read  0 12 :9010
vortex_codec_read  0 12 :9010
vortex_codec_write 0 12 :9f1f
vortex_codec_read  0 14 :8808
vortex_codec_read  0 14 :8808
vortex_codec_write 0 14 :0808
vortex_codec_read  0 14 :0808
vortex_codec_write 0 14 :8808
vortex_codec_read  0 14 :8808
vortex_codec_write 0 14 :8808
vortex_codec_write 0 14 :a0a0
vortex_codec_read  0 14 :a0a0
vortex_codec_read  0 14 :8000
vortex_codec_write 0 14 :9090
vortex_codec_read  0 14 :9090
vortex_codec_read  0 14 :9010
vortex_codec_read  0 14 :9010
vortex_codec_write 0 14 :9f1f
vortex_codec_read  0 16 :8808
vortex_codec_read  0 16 :8808
vortex_codec_write 0 16 :0808
vortex_codec_read  0 16 :0808
vortex_codec_write 0 16 :8808
vortex_codec_read  0 16 :8808
vortex_codec_write 0 16 :8808
vortex_codec_write 0 16 :a0a0
vortex_codec_read  0 16 :a0a0
vortex_codec_read  0 16 :8000
vortex_codec_write 0 16 :9090
vortex_codec_read  0 16 :9090
vortex_codec_read  0 16 :9010
vortex_codec_read  0 16 :9010
vortex_codec_write 0 16 :9f1f
vortex_codec_read  0 18 :8808
vortex_codec_write 0 18 :0808
vortex_codec_read  0 18 :0808
vortex_codec_write 0 18 :8808
vortex_codec_read  0 18 :8808
vortex_codec_write 0 18 :8808
vortex_codec_write 0 18 :a0a0
vortex_codec_read  0 18 :a0a0
vortex_codec_read  0 18 :8000
vortex_codec_write 0 18 :9090
vortex_codec_read  0 18 :9090
vortex_codec_read  0 18 :9010
vortex_codec_read  0 18 :9010
vortex_codec_write 0 18 :9f1f
vortex_codec_read  0 1c :9010
vortex_codec_write 0 1c :1010
vortex_codec_read  0 1c :1010
vortex_codec_write 0 1c :9010
vortex_codec_read  0 1c :9010
vortex_codec_write 0 1c :9010
vortex_codec_write 0 1a :0000
vortex_codec_write 0 1c :0000
vortex_codec_read  0 20 :0000
vortex_codec_write 0 20 :8000
vortex_codec_read  0 20 :8000
vortex_codec_write 0 20 :0000
vortex_codec_read  0 20 :0000
vortex_codec_write 0 20 :2000
vortex_codec_read  0 20 :2000
vortex_codec_write 0 20 :0000
vortex_codec_read  0 20 :0000
vortex_codec_write 0 20 :0200
vortex_codec_read  0 20 :0200
vortex_codec_write 0 20 :0000
vortex_codec_read  0 20 :0000
vortex_codec_write 0 20 :0100
vortex_codec_read  0 20 :0100
vortex_codec_write 0 20 :0000
vortex_codec_read  0 22 :0000
vortex_codec_write 0 22 :0707
vortex_codec_read  0 22 :0707
vortex_codec_write 0 22 :0000
vortex_codec_read  0 26 :000f
vortex_codec_write 0 26 :800f
vortex_codec_read  0 26 :800f
vortex_codec_write 0 26 :000f
vortex_codec_read  0 2a :ffff
vortex_codec_write 0 2a :ffff
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 00 :0000
vortex_codec_write 1 3c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a05
vortex_codec_read  1 1c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_read  1 3c :4001
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 1c :8a06
vortex_codec_read  1 1c :0000
vortex_codec_read  1 3c :4001
vortex_codec_write 1 40 :1f40
vortex_codec_write 1 3e :0000
vortex_codec_write 1 3e :0000
vortex_codec_read  1 3e :f000
vortex_codec_read  1 3e :f00f
vortex_codec_write 1 5c :f210
vortex_codec_write 1 68 :0000
vortex_codec_write 1 4c :fffe
vortex_codec_write 1 4e :fffe
vortex_codec_write 1 50 :ffff
vortex_codec_write 1 52 :0000
vortex_codec_write 1 56 :0000
vortex_codec_read  1 2a :0000
vortex_codec_write 1 2a :0000
vortex: IRQ reg error
vortex: IRQ reg error
vortex: IRQ reg error
vortex_codec_write 0 02 :1f1f
vortex_codec_write 0 02 :0303
vortex_codec_write 0 06 :8000
vortex_codec_write 0 0e :8000
vortex_codec_write 0 18 :1f1f
vortex_codec_write 0 18 :0707
vortex_codec_write 0 22 :0800
vortex_codec_write 0 22 :0808
vortex_codec_read  1 54 :0000
vortex_codec_write 1 54 :0001

Doing an "echo 44 ff > ...mc97$1-1+regs" prints out the expected
        vortex_codec_write 1 44 :ffff
but the following read returns "0000"

> > > , if value is changed (we are lucky then), you may connect line and
> > > isten 'Hook-Off' clicks (when 0x54 is switched between 0 and 1) with
> > > parallel phone.
> >
> > I don't have the line cable with me at the moment and need to find a
> > analog telephone circuit until I can test that
>
> If values are not changed there will nothing, don't try.
>
> BTW, stupid question, if you don't have analog telephone line why you
> need modem?

I asked for modem support a long time ago. The recent request for modem
support was from another person. I only entered this thread, after I was
cc-ed to help with adding modem support on Aurel by a developer.

I don't need the modem for daily work, but it would still be very nice
to have modem support under linux, especially when I travel.

BYtE
Philipp
-- 
  / /  (_)__  __ ____  __ Philipp Hahn
 / /__/ / _ \/ // /\ \/ /
/____/_/_//_/\_,_/ /_/\_\ address@hidden