Messages in this thread | | | From | Bartlomiej Zolnierkiewicz <> | Subject | Re: intel D865PERL and DMA for disks (IDE)? | Date | Sat, 13 Sep 2003 02:36:14 +0200 |
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On Saturday 13 of September 2003 02:19, Erik Steffl wrote: > I am trying to set the DMA for ide disks but get the following error: > > jojda:/home/erik# hdparm -d 1 /dev/hda > > /dev/hda: > setting using_dma to 1 (on) > HDIO_SET_DMA failed: Operation not permitted > using_dma = 0 (off) > > is it because it's not supported on given chipset or is there > something I can do? > > debian unstable > 2.4.21-ac4 (+ libata5 patches from Jeff Garzik) > Intel D865PERL motherboard > > there are only two kernel options that I can see are relevant to > chipset I use: > > CONFIG_BLK_DEV_PIIX=m > CONFIG_SCSI_ATA_PIIX=y
You should use CONFIG_BLK_DEV_PIIX=y or load piix module (may not be reliable).
> TIA > > erik
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