Subject: Re: Preliminary AC'97 modem support in auich(4)
To: Nicolas Joly <email@example.com>
From: Steven M. Bellovin <firstname.lastname@example.org>
Date: 04/09/2005 16:07:18
In message <20050408133348.GA125535@medusa.sis.pasteur.fr>, Nicolas Joly writes
>On Fri, Apr 08, 2005 at 09:50:40AM -0300, Jared D. McNeill wrote:
>> On Fri, 2005-04-08 at 14:25 +0200, Nicolas Joly wrote:
>> > With your patched `slmodemd', i'm able to talk to the modem ...
>> > root@calamity [~]# /usr/sbin/slmodemd /dev/sound1
>> > SmartLink Soft Modem: version 2.9.9 Apr 8 2005 12:53:44
>> > symbolic link `/dev/ttySL1' -> `/dev/ttyp4' created.
>> > modem `sound1' created. TTY is `/dev/ttyp4'
>> > Use `/dev/ttySL1' as modem device, Ctrl+C for termination.
>> > ati3
>> > /dev/sound1
>> > modemap driver
>> > OK
>> Oh! You're using the modemap driver! Try passing -b to slmodemd, to use
>> the new NetBSD audio drivers:
>Works a little further ...
>root@calamity [~]# /usr/sbin/slmodemd -b
>SmartLink Soft Modem: version 2.9.9 Apr 8 2005 12:53:44
>symbolic link `/dev/ttySL0' -> `/dev/ttyp5' created.
>modem `sound1' created. TTY is `/dev/ttyp5'
>Use `/dev/ttySL0' as modem device, Ctrl+C for termination.
>root@calamity [~]# cu -l ttySL0
> <--- HANG HERE
>At that time, slmodemd eats all the CPU.
I'm seeing the same thing. I also found that
# sysctl -w hw.auich1.line1=1
did not make the modem go offhook.
But Jared, thanks very much for your efforts; I'd really like this to
--Prof. Steven M. Bellovin, http://www.cs.columbia.edu/~smb