lkml.org 
[lkml]   [2003]   [Jan]   [21]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: swsuspend: possible with VIA Eden processor? Or alternatives?
Hi!

> > > the swsuspend mini howto says that a processor with pse/pse36 feature
> > is > required for swsupend in 2.4.
> > >
> > > So I am obviously out of luck with 2.4 kernels, but what about 2.5 (the
> > > mini-howto is silent here)?
> >
> >>From include/asm-i386/suspend.h
> >
> >static inline void
> >arch_prepare_suspend(void)
> >{
> > if (!cpu_has_pse)
> > panic("pse required");
> >}
> >
> I assume this is from a 2.5 kernel (I have no source tree available
> here). I'll check that tomorrow in the office.

If it is not in 2.4.X it only means 2.4.X will randomly flip bits in
memory during resume.

> >There's really no requirement that you *need* PSE to be able to
> >do suspend, but it seems no-one has stepped forward to write the
> >necessary code to support non-PSE afaics.
> >
> I don't even know what pse means :-(

4MB pages, basically.

[Hey, this is great time to learn something new!]
Pavel

--
Worst form of spam? Adding advertisment signatures ala sourceforge.net.
What goes next? Inserting advertisment *into* email?
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 13:32    [W:0.062 / U:3.392 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site