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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 , y7 R0 F: ~& l
management profile to OSPM. OSPM can use this field to set 3 S$ m1 J6 s. k
default power management policy parameters during OS
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" ]6 a1 L! W" m0 k+ I% g8 r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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