Re: [PARPORT] Compaq Armada parallel

From: Paweł Krawczyk (kravietz@alfa.ceti.pl)
Date: Mon Jun 19 2000 - 08:19:52 EDT

Next message: Ms. Sree Lakshmi: "[PARPORT] Bidirectional Port"

Previous message: Tim Waugh: "[PARPORT] Re: 2.2.17pre3 parport_share SMP locking"
In reply to: Tim Waugh: "Re: [PARPORT] Compaq Armada parallel"
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

On Mon, Jun 19, 2000 at 10:35:20AM +0100, Tim Waugh wrote:

> > port for unknown reason conflicts with the floppy drive - when
> > the parallel cable is connected, floppy stops working. IRQs, IO
> > addresses and DMA are quite different, however.
> If you watch /proc/interrupts, do you see the count for the parallel
> port IRQ go up when the remote end transmits?

Yes, packets received by the laptop genereate IRQs on it. But they
never go to the IP layer because of ,,checksum error''.

-- Paweł Krawczyk <http://ceti.pl/~kravietz/>

-- To unsubscribe, send mail to: linux-parport-request@torque.net -- -- with the single word "unsubscribe" in the body of the message. --

Next message: Ms. Sree Lakshmi: "[PARPORT] Bidirectional Port"
Previous message: Tim Waugh: "[PARPORT] Re: 2.2.17pre3 parport_share SMP locking"
In reply to: Tim Waugh: "Re: [PARPORT] Compaq Armada parallel"
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

This archive was generated by hypermail 2b29 : Mon Jun 19 2000 - 08:20:56 EDT