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(parent: a02271c) | patch
Entering deep nap mode on the 970MP requires that both MSR[NAP] and
authornwhitehorn <nwhitehorn@FreeBSD.org>
Wed, 10 Nov 2010 20:28:10 +0000 (20:28 +0000)
committernwhitehorn <nwhitehorn@FreeBSD.org>
Wed, 10 Nov 2010 20:28:10 +0000 (20:28 +0000)
commit7da22d0dfcdbcba950dcc1192641b1da0f953769
tree5104c39a06e7d8a388449e03cba2101eeb7af12etree | snapshot
parenta02271c20b5b3080a0d8e5cbf989f455ba15d9f6commit | diff
Entering deep nap mode on the 970MP requires that both MSR[NAP] and
MSR[DEEPNAP] be set, not just MSR[DEEPNAP]. Fixing this reduces the idle
temperature of my CPUs from 57 to 38 degrees and makes one-shot timer
mode work properly.

Hint from: mav
MFC after: 4 days
sys/powerpc/powerpc/cpu.c diff | blob | history
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