echo "using_dma:0" > /proc/ide/hda/settings
This will do it via the procfs
hdparm -d0 /dev/hda
user-space tools
On Tue, 8 Aug 2000, Agust Karlsson wrote:
> How does one disable DMA access in the kernel.
> I am having problems with "hda:lost interrupt" when from ide_cs.o module
> (ide.c) and suspect that i could be connected to the DMA.
>
> Agust Karlsson
> Pallas Informatik
> Alleroed Stationsvej 2D
> DK-3450 Alleroed Denmark
> Tel: +45 4810 2410
> Fax: +45 4810 2401
>
>
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Andre Hedrick
The Linux ATA/IDE guy
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