Searched refs:CR4_OSXMM (Results 1 – 3 of 3) sorted by relevance
156 #define CR4_OSXMM 0x00000400 /* SSE/SSE2 exception support in OS */ macro
704 os_supports_sse = !!(get_cr4() & CR4_OSXMM); in ml_cpu_get_info_type()
483 set_cr4(get_cr4() | CR4_OSXMM); in init_fpu()