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



Ami Bizamcher wrote:
> 
> ----- 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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This  is
an how often device was used.

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