On Tue, 8 Apr 2008 04:21:44 +0200
Arnd Bergmann <[EMAIL PROTECTED]> wrote:
> On Friday 04 April 2008, Jerone Young wrote:
> > > > +int __init ppc44x_idle_init(void)
> > > > +{
> > > > + void *func = modes[current_mode].entry;
> > > > + struct device_node *node;
> > > > +
> > > > + node = of_
On Friday 04 April 2008, Jerone Young wrote:
> > > +int __init ppc44x_idle_init(void)
> > > +{
> > > + void *func = modes[current_mode].entry;
> > > + struct device_node *node;
> > > +
> > > + node = of_find_node_by_path("/hypervisor");
> > > + if (node) {
> > > + /* if we find /h
+ msr_save = mfmsr();
+ /* set wait state MSR */
+ mtmsr(msr_save|MSR_WE|MSR_EE|MSR_CE);
Did we decide to drop MSR_DE?
+ /* return to initial state */
+ mtmsr(msr_save);
It may be my paranoia but I'm pretty sure you need the isync() after
_both_ mtmsr()s
Certain
On Friday 04 April 2008 10:42:41 Jerone Young wrote:
> > > +{
> > > + unsigned long msr_save;
> > > +
> > > + msr_save = mfmsr();
> > > + /* set wait state MSR */
> > > + mtmsr(msr_save|MSR_WE|MSR_EE|MSR_CE);
> >
> > Did we decide to drop MSR_DE?
>
> Hollis argued it down on an earlier emai
On Fri, 2008-04-04 at 08:36 -0400, Jimi Xenidis wrote:
> On Apr 4, 2008, at 3:06 AM, Jerone Young wrote:
>
> > # HG changeset patch
> > # User Jerone Young <[EMAIL PROTECTED]>
> > # Date 1207292108 18000
> > # Node ID afed3e5de82ab6c0ac8d6ceeb0292b6c41ece1ed
> > # Parent a5b2aebbc6ebd2439c655f1c0
On Apr 4, 2008, at 3:06 AM, Jerone Young wrote:
# HG changeset patch
# User Jerone Young <[EMAIL PROTECTED]>
# Date 1207292108 18000
# Node ID afed3e5de82ab6c0ac8d6ceeb0292b6c41ece1ed
# Parent a5b2aebbc6ebd2439c655f1c047ed7e3c1991ec1
[v2] Add idle wait support for 44x platforms
This patch add
