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| author | marcel <marcel@FreeBSD.org> | 2008-03-07 22:27:06 +0000 |
|---|---|---|
| committer | marcel <marcel@FreeBSD.org> | 2008-03-07 22:27:06 +0000 |
| commit | 37503bed38aa9304c3b657c2bf893df779fd13ed (patch) | |
| tree | 9f48ed3f05e5d512df0ddf1e6bef225e75ecc82d /sys/powerpc/aim/locore.S | |
| parent | df20e1735314eed9a226f7e24d8dc9de19712a24 (diff) | |
| download | FreeBSD-src-37503bed38aa9304c3b657c2bf893df779fd13ed.zip FreeBSD-src-37503bed38aa9304c3b657c2bf893df779fd13ed.tar.gz | |
For AIM, have cpu_idle() set MSR_POW when the powerpc_pow_enabled
variable is set. On my Mac Mini this puts the CPU in NAP mode when
the kernel is idle and, any technical or environmental reasons
aside, avoids that I have to listen to the fan all day :-)
Diffstat (limited to 'sys/powerpc/aim/locore.S')
| -rw-r--r-- | sys/powerpc/aim/locore.S | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/sys/powerpc/aim/locore.S b/sys/powerpc/aim/locore.S index e566e4d..ab6aade 100644 --- a/sys/powerpc/aim/locore.S +++ b/sys/powerpc/aim/locore.S @@ -89,9 +89,6 @@ GLOBAL(esym) GLOBAL(ofmsr) .long 0, 0, 0, 0, 0 /* msr/sprg0-3 used in Open Firmware */ -GLOBAL(powersave) - .long 0 - #define INTSTK 16384 /* 16K interrupt stack */ #define INTRCNT_COUNT 256 /* max(HROWPIC_IRQMAX,OPENPIC_IRQMAX) */ GLOBAL(intrnames) |
