Subject: Re: am7930 driver revisited...
To: Chris G. Demetriou <email@example.com>
From: Jonathan Stone <jonathan@DSG.Stanford.EDU>
Date: 03/08/1999 16:48:51
>last i heard, the way to do the right thing there was to provide MD
>read and write register hooks (which may in turn use a bus space tag,
>or whatever) to insert delays as appropriate?
That's what the patch I posted did. (at least it did last,
time it compiled). So, if I:
* added a bus-space tag to the attach args and softc,
* passed that bus-space tag to the register-access macros
* added an MI declaration for the pdma callback struct
then we'd be OK, or at least no worse than zs and LANCE, right?
As i said to Jason, i have other commitments for the rest of this