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在FADT table中有个字段prederred_PM_profile,在SPEC中是如下叙述的
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This field is set by the OEM to convey the preferred power $ g, x) X8 m; T) w" J
management profile to OSPM. OSPM can use this field to set % B6 M$ }) ^9 C! r
default power management policy parameters during OS 4 y7 l2 `! N" n7 t8 c9 V
installation. + P) M: V2 z4 J2 B
但是在实作中,确感觉不到这个有什么差异,有哪个兄弟清楚不? |
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