Re: [PATCH-2.5.47-ac6] Updates to BIOS IDE timings code

[Alan Cox]

On Wed, 2002-11-20 at 10:43, Torben Mathiasen wrote:
> What hasn't been addresses yet, but that I'm working on is proper simplex
> detection when 'biostimings' are used. However, to me it seems like the simplex
> code is in the middle of being updated, right? On some chipsets we make just
> dma_base isn't set on both interfaces if device claims to be simplex. On others
> we force dma on both channels if simplex mode, why?

See the documentation for the chips concerned, that ought to make it
more obvious. I dont think any of the examples I have docs for are
non-NDA'd 8(

Alan