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Re: pppd on an old 386: IRQ
- To: Ami Bizamcher <ami(at-nospam)start.co.il>
- Subject: Re: pppd on an old 386: IRQ
- From: Matan Ziv-Av <matan(at-nospam)svgalib.org>
- Date: Thu, 9 Aug 2001 11:10:32 +0300 (IDT)
- cc: linux-il(at-nospam)linux.org.il
- Delivered-To: linux.org.il-linux-il@linux.org.il
- In-Reply-To: <001601c1205c$c50b0b80$0501a8c0@moshe2>
- Reply-To: Matan Ziv-Av <matan(at-nospam)svgalib.org>
- Sender: linux-il-bounce(at-nospam)cs.huji.ac.il
> here are the IRQs and COMs fromt the /var/log/dmesg:
>
> tty00 at 0x03f8 (irq = 4) is a 16450
>
> tty01 at 0x02f8 (irq = 3) is a 16550A
How many serial ports do you have in your system (other then the modem)?
How are they connected and how are they configured?
tty01 should obviously be the modem.
To see if the modem really generates interrupts where the system
expects run minicom then cat /proc/interrupts in another console, then
login to the ISP, and cat /proc/interrupts again, to see if the number
of interrupt 3 handled rises as expected.
--
Matan Ziv-Av. matan@svgalib.org
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