62 lines
1.9 KiB
C
62 lines
1.9 KiB
C
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/*
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* Copyright © 2015 Intel Corporation
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*/
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#include "util/macros.h"
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#include "dev/gen_device_info.h"
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enum gen {
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GEN4 = (1 << 0),
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GEN45 = (1 << 1),
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GEN5 = (1 << 2),
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GEN6 = (1 << 3),
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GEN7 = (1 << 4),
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GEN75 = (1 << 5),
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GEN8 = (1 << 6),
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GEN9 = (1 << 7),
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GEN10 = (1 << 8),
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GEN11 = (1 << 9),
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GEN12 = (1 << 10),
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GEN_ALL = ~0
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};
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#define GEN_LT(gen) ((gen) - 1)
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#define GEN_GE(gen) (~GEN_LT(gen))
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#define GEN_LE(gen) (GEN_LT(gen) | (gen))
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static enum gen
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gen_from_devinfo(const struct gen_device_info *devinfo)
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{
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switch (devinfo->gen) {
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case 4: return devinfo->is_g4x ? GEN45 : GEN4;
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case 5: return GEN5;
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case 6: return GEN6;
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case 7: return devinfo->is_haswell ? GEN75 : GEN7;
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case 8: return GEN8;
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case 9: return GEN9;
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case 11: return GEN11;
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case 12: return GEN12;
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default:
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unreachable("not reached");
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}
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}
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