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/xnu-8792.81.2/osfmk/x86_64/
H A Dkpc_x86.c229 uint64_t global = 0, mask = 0, fixed_ctrl = 0; in set_running_fixed() local
236fixed_ctrl |= ((uint64_t)(IA32_FIXED_CTR_ENABLE_ALL_RINGS | IA32_FIXED_CTR_ENABLE_PMI) << (4 * i)); in set_running_fixed()
243 wrmsr64( MSR_IA32_PERF_FIXED_CTR_CTRL, fixed_ctrl ); in set_running_fixed()