Re: CVS commit: src/sys/dev/pci

[Jason Thorpe <thorpej%shagadelic.org@localhost>]

On Sep 5, 2009, at 2:44 PM, David Young wrote:

> I think that we would add callbacks to many, many softc's, like we did
> with the enable/disable routines.  Lots of code would be  
> duplicated.  I
> am gradually replacing those routines with self-suspension.  PMF  
> should
> handle bus-independent/bus-dependent suspend/resume, too.
>
> Let the programmer of drivers add a bus-dependent PMF hook in the bus
> attachment routine, and a bus-independent PMF hook in the generic  
> attach
> routine.  Something like this, for example,

Yah, we could just define a protocol for PMF to call, and bus-specific  
subclasses can provide their own methods as necessary.

Oh, nevermind.

-- thorpej