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Searched refs:MSR_IA32_APIC_BASE_ENABLE (Results 1 – 2 of 2) sorted by relevance

/xnu-8020.101.4/osfmk/i386/
H A Dlapic_native.c174 lo &= ~(MSR_IA32_APIC_BASE_ENABLE | MSR_IA32_APIC_BASE_EXTENDED); in legacy_init()
176 wrmsr64(MSR_IA32_APIC_BASE, ((uint64_t)hi) << 32 | lo | MSR_IA32_APIC_BASE_ENABLE); in legacy_init()
293 is_lapic_enabled = (lo & MSR_IA32_APIC_BASE_ENABLE) != 0; in lapic_safe_apicid()
317 is_lapic_enabled = (lo & MSR_IA32_APIC_BASE_ENABLE) != 0; in lapic_reinit()
329 is_lapic_enabled = (lo & MSR_IA32_APIC_BASE_ENABLE) != 0; in lapic_reinit()
391 is_lapic_enabled = (lo & MSR_IA32_APIC_BASE_ENABLE) != 0; in lapic_init()
601 lo |= MSR_IA32_APIC_BASE_ENABLE | LAPIC_START; in lapic_probe()
602 lo |= MSR_IA32_APIC_BASE_ENABLE; in lapic_probe()
663 lo &= ~MSR_IA32_APIC_BASE_ENABLE; in lapic_shutdown()
H A Dproc_reg.h560 #define MSR_IA32_APIC_BASE_ENABLE (1<<11) macro