Messages in this thread | | | Date | Mon, 1 Sep 2003 01:39:57 +0200 (CEST) | From | Mikulas Patocka <> | Subject | Re: Re: Re: IDE DMA breakage w/ 2.4.21+ and 2.6.0-test4(-mm4) |
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> I did few more experiments, and one strange thing is that /proc/dma does not > change when turning using_dma on thru hdparm: > > 1: SoundBlaster8 > 4: cascade > > I'd expect some entry for ide to appear or so. Or is this normal?
/proc/dma lists isa dma devices. pci busmaster dma that is used by ide controllers has nothing to do with it. It's totally different technology and it's reported in /proc/pci (look for "Master Capable").
Mikulas
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