Mailinglist Archive: opensuse (3434 mails)

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Re: [opensuse] Installing additional serial ports
  • From: Stan Goodman <stan.goodman@xxxxxxxxxxxxx>
  • Date: Sat, 2 Feb 2008 12:00:31 +0200
  • Message-id: <200802021200.31362.stan.goodman@xxxxxxxxxxxxx>
On Saturday 02 February 2008 01:09:07 AleXX® wrote:
On Feb 1, 2008 7:12 PM, Stan Goodman <stan.goodman@xxxxxxxxxxxxx> wrote:
I have a PCI card with two serial ports. Apparently openSuSE
recognizes them, but I need to mount them explicitly. I want them to
be mounted at boot. Of the three ports, I want one to be for a UPS,
and another for a fax modem.

# dmesg | grep tty
serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
00:08: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
0000:06:03.0: ttyS1 at I/O 0xb800 (irq = 19) is a ST16650V2
0000:06:03.0: ttyS2 at I/O 0xb400 (irq = 19) is a ST16650V2

Hello Stan!
It seems we are running the same thing there: 3 Serial ports:

SRV01 # dmesg | grep tty
serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
00:0f: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
0000:03:00.0: ttyS1 at I/O 0xec00 (irq = 19) is a 16550A
0000:03:00.0: ttyS2 at I/O 0xec08 (irq = 19) is a 16550A

One for Serial Console, one for the FaxModem and one for the UPS.
I've added my brand new 2 serial port card 10 minutes ago, rebooted
and just run the "faxaddmodem" of Hylafax...
I just told to this script to use the ttyS1and everything has went
smooth!! I had no need to run any command to "mount" the new com
ports...

All this has become much clearer to me than it was before, from the
replies of you and others. (Not that they haven't raised new questions
=;-/8).

Maybe you can try to check if the modem is working...
Or if you have a nullmodem cable and you are running, like me, a
serial console, you can connect the ttyS0 (I assume is for the
console) to the ttyS1 (that I assume is for the faxmodem) and see if
the com port is working fine! Use minicom for this test.

Now I have no reason to think the ports aren't working. I think my trouble
is now in the configurations, and I have to work on that.

I wish you a good luck!!

I will need it. And I'll be back.

--
AleXX(R) - Alessandro
ICQ: 17197836
MSN: AleXX-77@xxxxxxxxxx
Skype: AleXX-77



--
AleXX(R) - Alessandro
ICQ: 17197836
MSN: AleXX-77@xxxxxxxxxx
Skype: AleXX-77



--
Stan Goodman
Qiryat Tiv'on
Israel
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