setserial, problem connecting: debian/woody powerpc + modem

Max Blanco blanco-S8qYAnHmZTt34ZA5RureAJ4VBq8PJc8F at public.gmane.org
Thu Aug 21 17:05:24 UTC 2003



On Mon, 18 Aug 2003, Lennart Sorensen wrote:

> > the modem is on.
> > the modem is plugged in to the line.
> > the modem works well in macos.
> 
> Perhaps using some setserial command to setup /dev/ttyS0 on the hex and
> irq given would work.  Don't usually bother specifying the uart or
> anything like that.
> 

# dmesg | grep tty
tty00 at 0xf3013020 (irq = 15) is a Z8530 ESCC; port = modem
tty01 at 0xf3013000 (irq = 16) is a Z8530 ESCC; port = printer
# setserial /dev/ttyS0
/dev/ttyS0 UART: unknown Port: 0xf3013020 IRQ: 15
# setserial /dev/ttyS1
/dev/ttyS1 UART: unknown Port: 0xf3013000 IRQ: 16
# rm /dev/modem
# ln -s /dev/ttyS0 /dev/modem
# cat chatfile
ABORT BUSY ABORT 'NO CARRIER' '' ATZ OK ATDT 4165551212

# chat -f chatfile

did not connect.  What is the problem here?
tia,
max.


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