Re: IDE on 2.4.2

[Martin Diehl]

On Sun, 11 Mar 2001, Steven Walter wrote:

> > on insmod). This is with SiS5513 rev 208 IDE function from SiS5591
> > chipset with CONFIG_BLK_DEV_SIS5513 and autotune enabled (default).
> 
> I have this exact same chip on my board (a PCChips M599-LMR or something
> like that) which works flawlessly on 2.4.2, even with UDMA66.

Do you have CONFIG_BLK_DEV_SIS5513 and autotuning enabled at the
same time? Unless I enable them both it works flawlessly for me too - up
to UDMA33. In fact, I've never seen any docs claiming the 5591/5513 would
even provide UDMA66 support. How do you program the controler to do UDMA66
cycles?
Anyway, might be interesting to have a look at your lspci -d:5513 -vvvxxx
report from working UDMA33/66 setups!

Martin