Lines Matching refs:wrmsr
193 wrmsr(MSR_AMD_STAR, in init_cpu_syscall()
195 wrmsr(MSR_AMD_LSTAR, (uint64_t)(uintptr_t)sys_syscall); in init_cpu_syscall()
196 wrmsr(MSR_AMD_CSTAR, (uint64_t)(uintptr_t)sys_syscall32); in init_cpu_syscall()
202 wrmsr(MSR_AMD_SFMASK, (uint64_t)(uintptr_t)(PS_IE | PS_T)); in init_cpu_syscall()
239 wrmsr(MSR_INTC_SEP_ESP, 0); in init_cpu_syscall()
240 wrmsr(MSR_INTC_SEP_EIP, (uint64_t)(uintptr_t)sys_sysenter); in init_cpu_syscall()
1211 wrmsr(MSR_AMD_DE_CFG, in workaround_errata()
1677 (void) wrmsr(REG_TSC, 0UL); in mp_startup_common()
1708 (void) wrmsr(MSR_AMD_TSCAUX, cp->cpu_id); in mp_startup_common()
2043 wrmsr(MSR_INTC_SEP_CS, (uint64_t)(uintptr_t)KCS_SEL); in cpu_sep_enable()
2056 wrmsr(MSR_INTC_SEP_CS, 0); in cpu_sep_disable()
2065 wrmsr(MSR_AMD_EFER, rdmsr(MSR_AMD_EFER) | in cpu_asysc_enable()
2079 wrmsr(MSR_AMD_EFER, rdmsr(MSR_AMD_EFER) & in cpu_asysc_disable()