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From: Hollis Blanchard <hollisb@us.ibm.com>
To: jyoung5@us.ibm.com
Subject: Re: [kvm-ppc-devel] [PATCH] [v2] Add idle wait support for
	=?iso-8859-1?q?44x=09platforms?=
Date: Fri, 4 Apr 2008 10:56:13 -0500
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On Friday 04 April 2008 10:42:41 Jerone Young wrote:
> > > +{
> > > +=A0=A0=A0unsigned long msr_save;
> > > +
> > > +=A0=A0=A0msr_save =3D mfmsr();
> > > +=A0=A0=A0/* set wait state MSR */
> > > +=A0=A0=A0mtmsr(msr_save|MSR_WE|MSR_EE|MSR_CE);
> >
> > Did we decide to drop MSR_DE?
>
> Hollis argued it down on an earlier email on kvm-ppc-devel. Though I did
> have it in one of the earlier patches.

I didn't comment either way. However, looking at the 440 user manual now, i=
t=20
seems clear that DE should be set to allow JTAG debugger events.

=2D-=20
Hollis Blanchard
IBM Linux Technology Center