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在FADT table中有个字段prederred_PM_profile,在SPEC中是如下叙述的! s. H" r, k2 v; f" `
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This field is set by the OEM to convey the preferred power : |+ c6 t* Q, C; x+ C/ n5 D* b
management profile to OSPM. OSPM can use this field to set $ {$ R" N6 N# x2 b( G
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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