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/external/u-boot/arch/x86/cpu/intel_common/
Dcpu.c69 msr_t flex_ratio, msr; in cpu_set_flex_ratio_to_tdp_nominal() local
73 flex_ratio = msr_read(MSR_FLEX_RATIO); in cpu_set_flex_ratio_to_tdp_nominal()
74 if (!(flex_ratio.lo & FLEX_RATIO_EN)) in cpu_set_flex_ratio_to_tdp_nominal()
87 if (((flex_ratio.lo >> 8) & 0xff) == nominal_ratio) in cpu_set_flex_ratio_to_tdp_nominal()
91 flex_ratio.lo &= ~0xff00; in cpu_set_flex_ratio_to_tdp_nominal()
92 flex_ratio.lo |= nominal_ratio << 8; in cpu_set_flex_ratio_to_tdp_nominal()
93 flex_ratio.lo |= FLEX_RATIO_LOCK; in cpu_set_flex_ratio_to_tdp_nominal()
94 msr_write(MSR_FLEX_RATIO, flex_ratio); in cpu_set_flex_ratio_to_tdp_nominal()