Hi list.
I'm trying to connect Linux box to another one through RS-232 port.
The port is enabled and is working in Windows, where it's reported as
COM2, irq 3, base port 0x02f8.
In linux (RH7) I run
tpctl --rs2=COM2 --rs2=irq3 --rs2=0x02f8
setserial /dev/ttyS1 auto_irq autoconfig
Setserial reports then /dev/ttyS1 is on port 0x02f8 irq 3 uart unknown
(when I change it to 16550A nothing new happens)
However, after I do all this stuff, cat /proc/interrupts knows nothing
about ports 3 or 4.
cat /dev/ttyS1 gives me input/output error.

Help!

Regards,

Maxim Kryachko




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