Re: ide dma in /proc/dma

From: Steven Walter (srwalter@yahoo.com)
Date: Sun Apr 22 2001 - 14:52:20 EST

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In reply to: andersg@0x63.nu: "ide dma in /proc/dma"
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On Sun, Apr 22, 2001 at 01:53:59PM +0200, andersg@0x63.nu wrote:
> Hi!
>
> why doesnt the dma for ide disks show up in /proc/dma?
>
> heineken:~# hdparm -d /dev/discs/disc0/disc
> /dev/discs/disc0/disc:
> using_dma = 1 (on)
>
> heineken:~# cat /proc/dma
> 4: cascade

I suspect this is because only ISA DMA's are listed in /proc/dma, and
your IDE controller is likely PCI.

-- 
-Steven
In a time of universal deceit, telling the truth is a revolutionary act.
			-- George Orwell
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