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Re: pppd on an old 386: IRQ: cat commanc output




----- Original Message -----
From: Matan Ziv-Av <matan@svgalib.org>
To: Ami Bizamcher <ami@start.co.il>
Cc: <linux-il@linux.org.il>
Sent: Thursday, August 09, 2001 10:10 AM
Subject: Re: pppd on an old 386: IRQ


>
> > 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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>

Matan hey,

here are the 'cat /proc/interrupts' output:

befor starting minicom:

 0:      38743   timer
 1:        208   keyboard
 2:          0   cascade
 6:         11 + floppy
 8:          1 + rtc
13:          0   math error
14:     129672 + ide0

after starting minicom:

0:      41202   timer
 1:        289   keyboard
 2:          0   cascade
 3:          7 + serial
 6:         17 + floppy
 8:          1 + rtc
13:          0   math error
14:     130288 + ide0

after dailing:

 0:      47374   timer
 1:        630   keyboard
 2:          0   cascade
 3:         23 + serial
 6:         23 + floppy
 8:          1 + rtc
13:          0   math error
14:     131210 + ide0

after login in:

 0:      51771   timer
 1:        743   keyboard
 2:          0   cascade
 3:         45 + serial
 6:         29 + floppy
 8:          1 + rtc
13:          0   math error
14:     131226 + ide0

after i got disconnected:

 0:      58131   timer
 1:       1038   keyboard
 2:          0   cascade
 3:         45 + serial
 6:         35 + floppy
 8:          1 + rtc
13:          0   math error
14:     131266 + ide0


please, if you can explain to me what are the number befor the device (e.g.
what is the 45 befor the serial ?)

thanks,

--Ami Bizamcher.




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