| /* |
| * 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 IGT_X86_H |
| #define IGT_X86_H |
| |
| #define MMX 0x1 |
| #define SSE 0x2 |
| #define SSE2 0x4 |
| #define SSE3 0x8 |
| #define SSSE3 0x10 |
| #define SSE4_1 0x20 |
| #define SSE4_2 0x40 |
| #define AVX 0x80 |
| #define AVX2 0x100 |
| #define F16C 0x200 |
| |
| #if defined(__x86_64__) || defined(__i386__) |
| unsigned igt_x86_features(void); |
| char *igt_x86_features_to_string(unsigned features, char *line); |
| #else |
| static inline unsigned igt_x86_features(void) |
| { |
| return 0; |
| } |
| static inline char *igt_x86_features_to_string(unsigned features, char *line) |
| { |
| line[0] = 0; |
| return line; |
| } |
| #endif |
| |
| void igt_memcpy_from_wc(void *dst, const void *src, unsigned long len); |
| |
| #endif /* IGT_X86_H */ |