Intel i810 chipset and IDE..

[Andre Hedrick]

You have to use my ATA-66 patch code on linux.kernel.org for 2.2.X.
2.3.41 has this added.

http://linux.kernel.org/pub/linux/kernel/people/hedrick/

Note that ./old/ has the 2.2.14 code.

On Sun, 30 Jan 2000, Kedar Patankar wrote:

> Hi,
> 
> 	I don't know if this is the right place to ask this, sorry if
> that's not the case. I would appreciate if anyone can point me to the
> proper forum.
> 	OK, the thing is I have an Intel i810 chipset based motherboard,
> with Pentium-II @400MHz running RH 6.1 stock.
> 	The mobo manual claims that it has ATA-66 IDE controller on-board.
> Linux works fine with it (kernel 2.2.12 and 2.2.14). But when I do hdparm
> -t /dev/hda, I get barely 4 MB/sec when use_dma, 32 bit IO and multicount
> are off. When I do hdparm -c1 -d1 -m16 /dev/hda, I do see a noticable
> speed increase, but after that if I do hdparm -t /dev/hda, I keep getting
> more or less chaotic results, with the throughput varying anywhere between
> 5 MB/sec to 18 MB/sec.
> 	Any ideas as to why should this happen? Am I doing anything wrong?
> Thanx a lot for your time. I hope someone will help me figure out what's
> going on in my machine...
> 
> 	Regards,
> 	Kedar.
> 
> 
> 
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Andre Hedrick
The Linux ATA/IDE guy

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