serial RS232 down

Hi to all and sorry for my bad english.

Last week i have configured hylafax with a serial RS232 modem. it work
good for one day, but the day after it don't work.

i have try with cu -l ttyS0 and the system freeze: "connect... ... ..."
then, i have try with another modem: egual result. after i have try with
no RS232 modem attach... egual.

then i have think to buy and install a new PCI RS232 but the system
(Linux CentOS 5) don't reply at ttyS1.

we have an idea to install the PCI-RS232 ?

tnks to all.

writethem wrote:
>
>
> Hi to all and sorry for my bad english.
>
> Last week i have configured hylafax with a serial RS232 modem. it work
> good for one day, but the day after it don't work.
>
> i have try with cu -l ttyS0 and the system freeze: "connect... ... ..."
> then, i have try with another modem: egual result. after i have try with
> no RS232 modem attach... egual.
>
> then i have think to buy and install a new PCI RS232 but the system
> (Linux CentOS 5) don't reply at ttyS1.
>
> we have an idea to install the PCI-RS232 ?
>
> tnks to all.

lspci to find the IO address and IRQ of the PCI serial port, and
setserial to assign those values to ttyS1.

>
> lspci to find the IO address and IRQ of the PCI serial port, and
> setserial to assign those values to ttyS1.

hi bill, thanks for reply.

i have find this PCI:

01:07.0 Serial controller: Timedia Technology Co Ltd PCI2S550 (Dual
16550 UART) (rev 01)

then i have try:

setserial /dev/ttyS1 auto_irq skip_test autoconfig

but it reply me with an error. infact when i try to send

setserial -g ttyS* i don't have any device.

what is the problem?

thanks

On Fri, 21 Sep 2007 09:08:00 GMT, writethem
<""> wrote:
>
>
>
>>
>> lspci to find the IO address and IRQ of the PCI serial port, and
>> setserial to assign those values to ttyS1.
>
> hi bill, thanks for reply.
>
> i have find this PCI:
>
> 01:07.0 Serial controller: Timedia Technology Co Ltd PCI2S550 (Dual
> 16550 UART) (rev 01)
>
> then i have try:
>
> setserial /dev/ttyS1 auto_irq skip_test autoconfig
>
> but it reply me with an error. infact when i try to send
>
> setserial -g ttyS* i don't have any device.
>
> what is the problem?
>
> thanks

Try lspci -v


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"It's not just a computer -- it's your ass."
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