[PARPORT] ASUS A7V133

From: David Monniaux (monniaux_nospam@arbouse.ens.fr)
Date: Sun Jun 17 2001 - 15:15:49 EDT

  • Next message: Tim Waugh: "Re: [PARPORT] ASUS A7V133"

    I have the following weird behavior on the ASUS A7V133
    (KT-133A chipset):

    * If in the BIOS I enable EPP+ECP, I get:
    Jun 17 09:44:48 picsou kernel: parport0: PC-style at 0x378 (0x778), irq 7, dma 3 [PCSPP,TRISTATE,COMPAT,ECP,DMA]
    Jun 17 09:44:48 picsou kernel: parport_pc: Strange, can't probe Via 686A parallel port: io=0x378, irq=-1, dma=-1

    But /proc/sys/dev/parport shows the correct irq and DMA!

    * If I only enable EPP:
    Jun 17 13:14:55 picsou kernel: parport0: PC-style at 0x378, irq 7 [PCSPP,TRISTATE,EPP]
    Jun 17 13:14:55 picsou kernel: parport_pc: Strange, can't probe Via 686A parallel port: io=0x378, irq=-1, dma=-1

    But /proc/sys/dev/parport shows the correct irq !

    If people have ideas, I'm ready to conduct experiments.

    Regards, 

    -- 
David Monniaux            http://www.di.ens.fr/~monniaux
Laboratoire d'informatique de l'cole Normale Suprieure,
Paris, France

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