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在FADT table中有个字段prederred_PM_profile,在SPEC中是如下叙述的+ x4 @, ^0 I! w. f' X6 n3 L
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This field is set by the OEM to convey the preferred power
& ]8 f; \: F, Ymanagement profile to OSPM. OSPM can use this field to set 3 N( Q. x# N: ]' s
default power management policy parameters during OS
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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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