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Searched refs:mcuoptctrl (Results 1 – 1 of 1) sorted by relevance

/xnu-10002.81.5/osfmk/i386/
H A Dcpuid.c285 uint64_t mcuoptctrl = rdmsr64(MSR_IA32_MCU_OPT_CTRL); in do_cwas() local
286 mcuoptctrl |= MSR_IA32_MCUOPTCTRL_RNGDS_MITG_DIS; in do_cwas()
287 wrmsr64(MSR_IA32_MCU_OPT_CTRL, mcuoptctrl); in do_cwas()