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Re: pppd on an old 386: IRQ



On Thu, 9 Aug 2001, Matan Ziv-Av wrote:

> 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.

Tip: 'watch' is useful in such situations.

In the other terminal you run 

  watch cat /proc/interrupts

or maybe:

  watch "cat /proc/interrupts| grep ' 3:'"

and have the disaply update periodically.

-- 
Tzafrir Cohen
mailto:tzafrir@technion.ac.il
http://www.technion.ac.il/~tzafrir


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