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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 # r, D/ F) N; e( S
management profile to OSPM. OSPM can use this field to set # r1 J6 d2 B5 `# f
default power management policy parameters during OS 1 x) x0 \( p6 U$ B! w
installation.
: f- H7 M, Q; A; w! u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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