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Date:      Thu, 11 Jan 2001 16:49:44 +0100
From:      Carl Moberg <carl@servicefactory.se>
To:        freebsd-hardware@freebsd.org
Subject:   Toshiba MK6014MAP using BIOSPIO 
Message-ID:  <5.0.2.1.0.20010111164247.027ae098@oden.exmandato.se>

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Hi,

  I'm running FreeBSD 4.2-STABLE on a Toshiba Portege 3020
  I'm trying to get the ad driver to use DMA (as it is
  supposed to be able to do per Toshibas specs), but it
  keeps falling back to BIOSPIO. I've tried to set hw.atamodes
  to 'dma', but no success.

  Is DMA not supported for this drive/controller ?

<snip>
ad0: <TOSHIBA MK6014MAP/N2.10 A> ATA-4 disk at ata0-master
ad0: 5729MB (11733120 sectors), 12416 cyls, 15 heads, 63 S/T, 512 B/S
ad0: 16 secs/int, 1 depth queue, BIOSPIO
ad0: piomode=4 dmamode=2 udmamode=4 cblid=1
ad0: 5729MB <TOSHIBA MK6014MAP> [12416/15/63] at ata0-master BIOSPIO
</snip>

Regards,
-- carl



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