You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
62 lines
1.9 KiB
62 lines
1.9 KiB
/*
|
|
* 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 */
|