Fwd: Midiator MS-124w w/ALSA0.9.0beta12

Fwd: Midiator MS-124w w/ALSA0.9.0beta12

[Darwin Marcus Johnson]

Subject: Midiator MS-124w w/ALSA0.9.0beta12
Date: Sat, 2 Mar 2002 10:33:30 -0500
From: Darwin Marcus Johnson <schwaahed@yahoo.com>
To: alsa-user@lists.sourceforge.net
Cc: linux-audio-user@music.columbia.edu

Hi All,

I am trying to get my Midiator Midi interface working with ALSA0.9.0beta 12.
 I am trying to insert the snd-serial-u16550 module. My /etc/modules.conf
 seems to have the right options for this card.

Does anyone have a Midiator Midi interface working with the ALSA support?

Does anyone have another serial interface working with the snd-serial-u16550
module?

Can anyone point me to any documentation on setting up the modules beside
the 1 page in the ALSA-HOWTO that contain this info below?

Does any of this info below have some obvious over sights, mistakes, 
omissions?

-Thanks
Darwin

From the ALSA-HOWTO:
----snip------------------------
snd_port        - port # for UART16550A chip
snd_irq - IRQ # for UART16550A chip, -1 = poll mode
snd_divisor     - divisor to calculate bit rate
			115200bps / # - 3 = 38.4kbpsdefault
snd_ports       - number of MIDI ports 1,2,3,4 - 1 = default
----snip-----------------------

# modprobe snd-serial-u16550

I get these error messages:
----snip-----------------------
Note: /etc/modules.conf is more recent than
/lib/modules/2.4.18-rc1/modules.dep
/lib/modules/2.4.18-rc1/kernel/driver/sound/snd-serial-u16550.o: init_module:
No such device
Hint: insmod errors can be caused by incorrect module parameters, including
invalid IO or IRQ parameters
/lib/modules/2.4.18-rc1/kernel/driver/sound/snd-serial-u16550.o: insmod
/lib/modules/2.4.18-rc1/kernel/driver/sound/snd-serial-u16550.o failed
/lib/modules/2.4.18-rc1/kernel/driver/sound/snd-serial-u16550.o: insmod
snd-serial-u16550 failed
----snip-------------------------

# setserial -a /dev/ttyS0
/dev/ttyS0, Line 0, UART: 16550A, Port: 0x03f8, IRQ: 4
        Baud_base: 57600, close_delay: 50, divisor: 1
        closing_wait: 3000
        Flags: spd_normal skip_test

# cat /etc/modules.conf
----snip-------------------------
# ALSA native device support
alias char-major-116 snd
options snd snd_major=116 snd_cards_limit=2
alias snd-card-0 snd-cs46xx
alias snd-card-1 snd-serial-u16550
# snd-cs46xx Options
options snd-card cs46xx snd_index=0 snd_id="CS46XX" \
        snd_dac_frame_size=128 snd_adc_frame_size=128

# snd-serial-u16550 Options
options snd-serial-u16550 snd_index=1 snd_id="MidiatorMS124w" \
        snd_port=0x03f8 snd_irq=4 #snd_divisor=1 snd_ports=1
----snip-------------------------------




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Re: Fwd: Midiator MS-124w w/ALSA0.9.0beta12

[Jaroslav Kysela]

On Mon, 4 Mar 2002, Darwin Marcus Johnson wrote:

> Hi All,
> 
> I am trying to get my Midiator Midi interface working with ALSA0.9.0beta 12.
>  I am trying to insert the snd-serial-u16550 module. My /etc/modules.conf
>  seems to have the right options for this card.
> 
> Does anyone have a Midiator Midi interface working with the ALSA support?
> 
> Does anyone have another serial interface working with the snd-serial-u16550
> module?
> 
> Can anyone point me to any documentation on setting up the modules beside
> the 1 page in the ALSA-HOWTO that contain this info below?
> 
> Does any of this info below have some obvious over sights, mistakes, 
> omissions?
> 
> -Thanks
> Darwin
> 
> >From the ALSA-HOWTO:
> ----snip------------------------
> snd_port        - port # for UART16550A chip
> snd_irq - IRQ # for UART16550A chip, -1 = poll mode
> snd_divisor     - divisor to calculate bit rate
> 			115200bps / # - 3 = 38.4kbpsdefault
> snd_ports       - number of MIDI ports 1,2,3,4 - 1 = default
> ----snip-----------------------
> 
> # modprobe snd-serial-u16550
> 
> I get these error messages:
> ----snip-----------------------
> Note: /etc/modules.conf is more recent than
> /lib/modules/2.4.18-rc1/modules.dep
> /lib/modules/2.4.18-rc1/kernel/driver/sound/snd-serial-u16550.o: init_module:
> No such device
> Hint: insmod errors can be caused by incorrect module parameters, including
> invalid IO or IRQ parameters
> /lib/modules/2.4.18-rc1/kernel/driver/sound/snd-serial-u16550.o: insmod
> /lib/modules/2.4.18-rc1/kernel/driver/sound/snd-serial-u16550.o failed
> /lib/modules/2.4.18-rc1/kernel/driver/sound/snd-serial-u16550.o: insmod
> snd-serial-u16550 failed
> ----snip-------------------------
> 
> # setserial -a /dev/ttyS0
> /dev/ttyS0, Line 0, UART: 16550A, Port: 0x03f8, IRQ: 4
>         Baud_base: 57600, close_delay: 50, divisor: 1
>         closing_wait: 3000
>         Flags: spd_normal skip_test

You must turn the default Linux serial driver off before trying the ALSA 
driver:

setserial /dev/ttyS0 uart none

						Jaroslav

-----
Jaroslav Kysela <perex@suse.cz>
Linux Kernel Sound Maintainer
ALSA Project  http://www.alsa-project.org
SuSE Linux    http://www.suse.com


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Re: Fwd: Midiator MS-124w w/ALSA0.9.0beta12

[Darwin Marcus Johnson]

That did it thanks!

On Monday 04 March 2002 08:46 am, Jaroslav Kysela wrote:
> On Mon, 4 Mar 2002, Darwin Marcus Johnson wrote:
> > Hi All,
> >
> > I am trying to get my Midiator Midi interface working with ALSA0.9.0beta
> > 12. I am trying to insert the snd-serial-u16550 module. My
> > /etc/modules.conf seems to have the right options for this card.
>
> You must turn the default Linux serial driver off before trying the ALSA
> driver:
>
> setserial /dev/ttyS0 uart none
>
> 						Jaroslav
>
> -----
> Jaroslav Kysela <perex@suse.cz>
> Linux Kernel Sound Maintainer
> ALSA Project  http://www.alsa-project.org
> SuSE Linux    http://www.suse.com


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