Re: [opensuse] Installing additional serial ports



On Sunday 03 February 2008 15:44:16 Carlos E. R. wrote:
The Friday 2008-02-01 at 20:12 +0200, Stan Goodman 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.

...

What I want is to list these ports in fstab, so that the ports are
available upon boot.

I now understand my error. I'm sure I have read more than once that
Linux "treats everything as a directory"; that threw me.

You got it wrong. Serial ports can not be mounted. Never. You mount
block devices, ie, disks and equivalent as part of the filesystem.

What you need is to configure /etc/init.d/setserial.

DO I need to do that, given that the YaST Hardware Information facility
sees the modem and knows that it is on ttyS1, and dmesg knows the irq
level?

--
Cheers,
Carlos E. R.



--
Stan Goodman
Qiryat Tiv'on
Israel
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