[ACPI] Re: [patch] Device model update (with power state transitions)

[Pavel M. <pa...@uc...>]

Hi!

> (The first is not necessarily related to the other two, but the other two 
> were created relative to the first, and it's otherwise innocuous).
> 
> 1. Implements notion of 'system' bus, so system level devices can be added 
> in a comon spot. This includes things like CPUs, PICs, timers, etc.

Good thing, but naming is pretty inconsistent.

You have device_register() but register_sys_device(). 

> Testing welcome also, though I wouldn't expect one to get very far, since 
> they're not actually used. ;) Which, brings up another question - what 
> would be the proper place to call device_shutdown()? (I haven't looked 
> very far into that part...)

Tested, seems to work.
									Pavel
PS: On toshiba 4030cdt, I can suspend once without no apparent ill
effects. On resume I get 

utmisc-0373 Ut_acquire_mutex : Invalid acquire order: Thread 5C owns
[ACPI_MTX_Hardware], wants [ACPI_MTX_Namespace].

followed by more warnings. Is there easy way to debug this?

-- 
(about SSSCA) "I don't say this lightly.  However, I really think that the U.S.
no longer is classifiable as a democracy, but rather as a plutocracy." --hpa