> I am using a multiport serial card for my Linux server and made available for users
>to log in. However connection speed is
> very slow than conneting to it's own serial ports (ttyS0 & ttyS1). How can I set
>connection speed of ports at multiport card
> using "Setserisl". Every help is wellcome.
Cf. man setserial; we use the spd_vhi option. E.g.:
setserial /dev/ttyS2 irq 5 port 0x3e8 spd_vhi
We had problems with slow/no connections when:
- IRQ's were mis-assigned
- ports were mis-assigned
- cables were incorrectly connected
Hope it helps.
Jan
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Dr. Jan Vejvalka
Inst. of Scientific Information
2nd Medical Faculty, Charles University
V uvalu 84 fax: +420 2 24435820
150 06 Praha 5 voice: +420 2 57210345
Czech Republic internet: [EMAIL PROTECTED]
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