/* * Copyright (c) 2013 Intel Corporation * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice (including the next * paragraph) shall be included in all copies or substantial portions of the * Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. * * Authors: * Chris Wilson <chris@chris-wilson.co.uk> * */ /* Small wrapper around compiler specific implementation details of cpuid */ #ifndef SNA_CPUID_H #define SNA_CPUID_H #include "compiler.h" #if HAS_GCC(4, 4) /* for __cpuid_count() */ #include <cpuid.h> #else #define __get_cpuid_max(x, y) 0 #define __cpuid(level, a, b, c, d) #define __cpuid_count(level, count, a, b, c, d) #endif #define BASIC_CPUID 0x0 #define EXTENDED_CPUID 0x80000000 #ifndef bit_MMX #define bit_MMX (1 << 23) #endif #ifndef bit_SSE #define bit_SSE (1 << 25) #endif #ifndef bit_SSE2 #define bit_SSE2 (1 << 26) #endif #ifndef bit_SSE3 #define bit_SSE3 (1 << 0) #endif #ifndef bit_SSSE3 #define bit_SSSE3 (1 << 9) #endif #ifndef bit_SSE4_1 #define bit_SSE4_1 (1 << 19) #endif #ifndef bit_SSE4_2 #define bit_SSE4_2 (1 << 20) #endif #ifndef bit_OSXSAVE #define bit_OSXSAVE (1 << 27) #endif #ifndef bit_AVX #define bit_AVX (1 << 28) #endif #ifndef bit_AVX2 #define bit_AVX2 (1<<5) #endif #endif /* SNA_CPUID_H */