Subject: Re: pciide performance on alpha
To: Matt Thomas <email@example.com>
From: Manuel Bouyer <firstname.lastname@example.org>
Date: 08/24/1999 18:17:07
On Tue, Aug 24, 1999 at 09:04:35AM -0700, Matt Thomas wrote:
> Yes, I make sure the latency timer is set.
Ok, so I'll try to have a look at the cypress docs this week.
> There is a second problem.
> The pciide driver says second DMA channel does not have dma support
> (even though it does from the primary channel).
This is normal: the chip really has support for the primary channel only.
At last it's what the doc says, and the pci class register confirm this.
Manuel Bouyer, LIP6, Universite Paris VI. Manuel.Bouyer@lip6.fr