2 * Copyright © 2015 Intel Corporation
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
24 #include "util/macros.h"
25 #include "dev/gen_device_info.h"
42 #define GEN_LT(gen) ((gen) - 1)
43 #define GEN_GE(gen) (~GEN_LT(gen))
44 #define GEN_LE(gen) (GEN_LT(gen) | (gen))
47 gen_from_devinfo(const struct gen_device_info
*devinfo
)
49 switch (devinfo
->gen
) {
50 case 4: return devinfo
->is_g4x
? GEN45
: GEN4
;
53 case 7: return devinfo
->is_haswell
? GEN75
: GEN7
;
56 case 10: return GEN10
;
57 case 11: return GEN11
;
58 case 12: return GEN12
;
60 unreachable("not reached");