2014-06-04 17:07:30 -07:00
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/*
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* Copyright © 2014 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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/**
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* @file brw_inst.h
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*
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* A representation of i965 EU assembly instructions, with helper methods to
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* get and set various fields. This is the actual hardware format.
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*/
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#ifndef BRW_INST_H
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#define BRW_INST_H
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2017-03-09 01:13:52 +00:00
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#include <assert.h>
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2014-06-04 17:07:30 -07:00
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#include <stdint.h>
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2017-03-09 00:44:29 +00:00
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#include "brw_eu_defines.h"
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2022-06-29 14:25:19 -07:00
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#include "brw_isa_info.h"
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2017-07-26 16:51:58 -07:00
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#include "brw_reg_type.h"
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2021-04-05 11:47:31 -07:00
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#include "dev/intel_device_info.h"
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2014-06-04 17:07:30 -07:00
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#ifdef __cplusplus
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extern "C" {
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#endif
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2014-06-13 14:29:25 -07:00
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/* brw_context.h has a forward declaration of brw_inst, so name the struct. */
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typedef struct brw_inst {
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2014-06-04 17:07:30 -07:00
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uint64_t data[2];
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} brw_inst;
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2015-03-28 11:01:29 -07:00
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static inline uint64_t brw_inst_bits(const brw_inst *inst,
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2014-06-04 17:07:30 -07:00
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unsigned high, unsigned low);
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2014-06-13 14:29:25 -07:00
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static inline void brw_inst_set_bits(brw_inst *inst,
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2014-06-04 17:07:30 -07:00
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unsigned high, unsigned low,
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uint64_t value);
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2024-02-17 16:53:45 -08:00
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#define FC(name, hi9, lo9, hi12, lo12, assertions) \
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2014-06-04 17:07:30 -07:00
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static inline void \
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2021-04-12 20:17:16 -07:00
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brw_inst_set_##name(const struct intel_device_info *devinfo, \
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2014-06-13 14:29:25 -07:00
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brw_inst *inst, uint64_t v) \
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2014-06-04 17:07:30 -07:00
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{ \
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assert(assertions); \
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2021-03-29 14:41:58 -07:00
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if (devinfo->ver >= 12) \
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2019-08-22 17:52:11 -07:00
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brw_inst_set_bits(inst, hi12, lo12, v); \
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else \
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2024-02-17 16:53:45 -08:00
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brw_inst_set_bits(inst, hi9, lo9, v); \
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2014-06-04 17:07:30 -07:00
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} \
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static inline uint64_t \
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2021-04-12 20:17:16 -07:00
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brw_inst_##name(const struct intel_device_info *devinfo, \
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2015-03-28 11:01:29 -07:00
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const brw_inst *inst) \
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2014-06-04 17:07:30 -07:00
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{ \
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assert(assertions); \
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2021-03-29 14:41:58 -07:00
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if (devinfo->ver >= 12) \
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2019-08-22 17:52:11 -07:00
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return brw_inst_bits(inst, hi12, lo12); \
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else \
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2024-02-17 16:53:45 -08:00
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return brw_inst_bits(inst, hi9, lo9); \
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2014-06-04 17:07:30 -07:00
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}
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2019-08-22 17:52:11 -07:00
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/* A simple macro for fields which stay in the same place on all generations,
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2021-03-29 15:46:12 -07:00
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* except for Gfx12!
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2019-08-22 17:52:11 -07:00
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*/
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2024-02-17 16:53:45 -08:00
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#define F(name, hi9, lo9, hi12, lo12) FC(name, hi9, lo9, hi12, lo12, true)
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2014-06-04 17:07:30 -07:00
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2022-02-19 01:27:57 -08:00
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/* A simple macro for fields which stay in the same place on all generations,
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* except for Gfx12 and Gfx20.
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*/
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2024-02-17 17:47:25 -08:00
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#define F20(name, hi9, lo9, hi12, lo12, hi20, lo20) \
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2022-02-19 01:27:57 -08:00
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static inline void \
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brw_inst_set_##name(const struct intel_device_info *devinfo, \
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brw_inst *inst, uint64_t v) \
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{ \
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if (devinfo->ver >= 20) \
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brw_inst_set_bits(inst, hi20, lo20, v); \
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else if (devinfo->ver >= 12) \
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brw_inst_set_bits(inst, hi12, lo12, v); \
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else \
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2024-02-17 17:47:25 -08:00
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brw_inst_set_bits(inst, hi9, lo9, v); \
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2022-02-19 01:27:57 -08:00
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} \
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static inline uint64_t \
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brw_inst_##name(const struct intel_device_info *devinfo, \
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const brw_inst *inst) \
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{ \
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if (devinfo->ver >= 20) \
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return brw_inst_bits(inst, hi20, lo20); \
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else if (devinfo->ver >= 12) \
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return brw_inst_bits(inst, hi12, lo12); \
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else \
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2024-02-17 17:47:25 -08:00
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return brw_inst_bits(inst, hi9, lo9); \
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2022-02-19 01:27:57 -08:00
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}
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2024-02-17 17:54:17 -08:00
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#define FV20(name, hi9, lo9, hi12, lo12, hi20, lo20) \
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2022-02-19 01:28:41 -08:00
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static inline void \
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brw_inst_set_##name(const struct intel_device_info *devinfo, \
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brw_inst *inst, uint64_t v) \
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{ \
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if (devinfo->ver >= 20) \
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brw_inst_set_bits(inst, hi20, lo20, v & 0x7); \
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else if (devinfo->ver >= 12) \
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brw_inst_set_bits(inst, hi12, lo12, v); \
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else \
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2024-02-17 17:54:17 -08:00
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brw_inst_set_bits(inst, hi9, lo9, v); \
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2022-02-19 01:28:41 -08:00
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} \
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static inline uint64_t \
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brw_inst_##name(const struct intel_device_info *devinfo, \
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const brw_inst *inst) \
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{ \
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if (devinfo->ver >= 20) \
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return brw_inst_bits(inst, hi20, lo20) == 0x7 ? 0xF : \
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brw_inst_bits(inst, hi20, lo20); \
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else if (devinfo->ver >= 12) \
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return brw_inst_bits(inst, hi12, lo12); \
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else \
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2024-02-17 17:54:17 -08:00
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return brw_inst_bits(inst, hi9, lo9); \
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2022-02-19 01:28:41 -08:00
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}
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2024-02-17 17:54:17 -08:00
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#define FD20(name, hi9, lo9, hi12, lo12, hi20, lo20, zero20) \
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2022-02-19 01:28:41 -08:00
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static inline void \
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brw_inst_set_##name(const struct intel_device_info *devinfo, \
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brw_inst *inst, uint64_t v) \
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{ \
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if (devinfo->ver >= 20) { \
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brw_inst_set_bits(inst, hi20, lo20, v >> 1); \
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if (zero20 == -1) \
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assert((v & 1) == 0); \
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else \
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brw_inst_set_bits(inst, zero20, zero20, v & 1); \
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} else if (devinfo->ver >= 12) \
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brw_inst_set_bits(inst, hi12, lo12, v); \
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else \
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2024-02-17 17:54:17 -08:00
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brw_inst_set_bits(inst, hi9, lo9, v); \
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2022-02-19 01:28:41 -08:00
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} \
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static inline uint64_t \
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brw_inst_##name(const struct intel_device_info *devinfo, \
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const brw_inst *inst) \
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{ \
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if (devinfo->ver >= 20) \
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return (brw_inst_bits(inst, hi20, lo20) << 1) | \
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(zero20 == -1 ? 0 : \
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brw_inst_bits(inst, zero20, zero20)); \
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else if (devinfo->ver >= 12) \
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return brw_inst_bits(inst, hi12, lo12); \
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else \
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2024-02-17 17:54:17 -08:00
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return brw_inst_bits(inst, hi9, lo9); \
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2022-02-19 01:28:41 -08:00
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}
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2021-03-29 15:46:12 -07:00
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/* Macro for fields that gained extra discontiguous MSBs in Gfx12 (specified
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2019-08-22 17:52:11 -07:00
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* by hi12ex-lo12ex).
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*/
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2024-02-17 20:57:41 -08:00
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#define FFDC(name, hi9, lo9, hi12ex, lo12ex, hi12, lo12, assertions) \
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2019-08-22 17:52:11 -07:00
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static inline void \
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2021-04-12 20:17:16 -07:00
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brw_inst_set_##name(const struct intel_device_info *devinfo, \
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2019-08-22 17:52:11 -07:00
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brw_inst *inst, uint64_t value) \
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{ \
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assert(assertions); \
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2021-03-29 14:41:58 -07:00
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if (devinfo->ver >= 12) { \
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2019-08-22 17:52:11 -07:00
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const unsigned k = hi12 - lo12 + 1; \
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if (hi12ex != -1 && lo12ex != -1) \
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brw_inst_set_bits(inst, hi12ex, lo12ex, value >> k); \
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brw_inst_set_bits(inst, hi12, lo12, value & ((1ull << k) - 1)); \
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} else { \
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2024-02-17 20:57:41 -08:00
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brw_inst_set_bits(inst, hi9, lo9, value); \
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2019-08-22 17:52:11 -07:00
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} \
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} \
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static inline uint64_t \
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2021-04-12 20:17:16 -07:00
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brw_inst_##name(const struct intel_device_info *devinfo, const brw_inst *inst)\
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2019-08-22 17:52:11 -07:00
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{ \
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assert(assertions); \
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2021-03-29 14:41:58 -07:00
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if (devinfo->ver >= 12) { \
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2019-08-22 17:52:11 -07:00
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const unsigned k = hi12 - lo12 + 1; \
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return (hi12ex == -1 || lo12ex == -1 ? 0 : \
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brw_inst_bits(inst, hi12ex, lo12ex) << k) | \
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brw_inst_bits(inst, hi12, lo12); \
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} else { \
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2024-02-17 20:57:41 -08:00
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return brw_inst_bits(inst, hi9, lo9); \
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2019-08-22 17:52:11 -07:00
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} \
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}
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2024-02-17 20:57:41 -08:00
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#define FD(name, hi9, lo9, hi12ex, lo12ex, hi12, lo12) \
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FFDC(name, hi9, lo9, hi12ex, lo12ex, hi12, lo12, true)
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2019-08-22 17:52:11 -07:00
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2021-03-29 15:46:12 -07:00
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/* Macro for fields that didn't move across generations until Gfx12, and then
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2019-08-22 17:52:11 -07:00
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* gained extra discontiguous bits.
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*/
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2024-02-17 20:57:41 -08:00
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#define FDC(name, hi9, lo9, hi12ex, lo12ex, hi12, lo12, assertions) \
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FFDC(name, hi9, lo9, hi12ex, lo12ex, hi12, lo12, assertions)
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2019-08-22 17:52:11 -07:00
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2021-03-29 15:46:12 -07:00
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/* Macro for the 2-bit register file field, which on Gfx12+ is stored as the
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2019-08-22 17:52:11 -07:00
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* variable length combination of an IsImm (hi12) bit and an additional file
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* (lo12) bit.
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*/
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2024-02-17 20:32:21 -08:00
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#define FI(name, hi9, lo9, hi12, lo12) \
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2019-08-22 17:52:11 -07:00
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static inline void \
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2021-04-12 20:17:16 -07:00
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brw_inst_set_##name(const struct intel_device_info *devinfo, \
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2019-08-22 17:52:11 -07:00
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brw_inst *inst, uint64_t value) \
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{ \
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2021-03-29 14:41:58 -07:00
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if (devinfo->ver >= 12) { \
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2019-08-22 17:52:11 -07:00
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brw_inst_set_bits(inst, hi12, hi12, value >> 1); \
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if ((value >> 1) == 0) \
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brw_inst_set_bits(inst, lo12, lo12, value & 1); \
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} else { \
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2024-02-17 20:32:21 -08:00
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brw_inst_set_bits(inst, hi9, lo9, value); \
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2019-08-22 17:52:11 -07:00
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} \
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} \
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static inline uint64_t \
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2021-04-12 20:17:16 -07:00
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brw_inst_##name(const struct intel_device_info *devinfo, const brw_inst *inst)\
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2019-08-22 17:52:11 -07:00
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{ \
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2021-03-29 14:41:58 -07:00
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if (devinfo->ver >= 12) { \
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2019-08-22 17:52:11 -07:00
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return (brw_inst_bits(inst, hi12, hi12) << 1) | \
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(brw_inst_bits(inst, hi12, hi12) == 0 ? \
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brw_inst_bits(inst, lo12, lo12) : 1); \
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} else { \
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2024-02-17 20:32:21 -08:00
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return brw_inst_bits(inst, hi9, lo9); \
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2019-08-22 17:52:11 -07:00
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} \
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}
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2021-03-29 15:46:12 -07:00
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/* Macro for fields that become a constant in Gfx12+ not actually represented
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2019-08-22 17:52:11 -07:00
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* in the instruction.
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*/
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2024-02-17 20:58:59 -08:00
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#define FK(name, hi9, lo9, const12) \
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2019-08-22 17:52:11 -07:00
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static inline void \
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2021-04-12 20:17:16 -07:00
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brw_inst_set_##name(const struct intel_device_info *devinfo, \
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2019-08-22 17:52:11 -07:00
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brw_inst *inst, uint64_t v) \
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{ \
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2021-03-29 14:41:58 -07:00
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if (devinfo->ver >= 12) \
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2019-08-22 17:52:11 -07:00
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assert(v == (const12)); \
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else \
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2024-02-17 20:58:59 -08:00
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brw_inst_set_bits(inst, hi9, lo9, v); \
|
2019-08-22 17:52:11 -07:00
|
|
|
} \
|
|
|
|
|
static inline uint64_t \
|
2021-04-12 20:17:16 -07:00
|
|
|
brw_inst_##name(const struct intel_device_info *devinfo, \
|
2019-08-22 17:52:11 -07:00
|
|
|
const brw_inst *inst) \
|
|
|
|
|
{ \
|
2021-03-29 14:41:58 -07:00
|
|
|
if (devinfo->ver >= 12) \
|
2019-08-22 17:52:11 -07:00
|
|
|
return (const12); \
|
|
|
|
|
else \
|
2024-02-17 20:58:59 -08:00
|
|
|
return brw_inst_bits(inst, hi9, lo9); \
|
2019-08-22 17:52:11 -07:00
|
|
|
}
|
|
|
|
|
|
2024-02-17 17:54:17 -08:00
|
|
|
FV20(src1_vstride, /* 9+ */ 120, 117, /* 12+ */ 119, 116, /* 20+ */ 118, 116)
|
2024-02-17 16:53:45 -08:00
|
|
|
F(src1_width, /* 9+ */ 116, 114, /* 12+ */ 115, 113)
|
|
|
|
|
F(src1_da16_swiz_w, /* 9+ */ 115, 114, /* 12+ */ -1, -1)
|
|
|
|
|
F(src1_da16_swiz_z, /* 9+ */ 113, 112, /* 12+ */ -1, -1)
|
|
|
|
|
F(src1_hstride, /* 9+ */ 113, 112, /* 12+ */ 97, 96)
|
|
|
|
|
F(src1_address_mode, /* 9+ */ 111, 111, /* 12+ */ 112, 112)
|
2014-06-04 17:07:30 -07:00
|
|
|
/** Src1.SrcMod @{ */
|
2024-02-17 16:53:45 -08:00
|
|
|
F(src1_negate, /* 9+ */ 110, 110, /* 12+ */ 121, 121)
|
|
|
|
|
F(src1_abs, /* 9+ */ 109, 109, /* 12+ */ 120, 120)
|
2014-06-04 17:07:30 -07:00
|
|
|
/** @} */
|
2024-02-17 17:02:31 -08:00
|
|
|
F(src1_ia_subreg_nr, /* 9+ */ 108, 105, /* 12+ */ 111, 108)
|
2024-02-17 16:53:45 -08:00
|
|
|
F(src1_da_reg_nr, /* 9+ */ 108, 101, /* 12+ */ 111, 104)
|
|
|
|
|
F(src1_da16_subreg_nr, /* 9+ */ 100, 100, /* 12+ */ -1, -1)
|
2024-02-17 17:54:17 -08:00
|
|
|
FD20(src1_da1_subreg_nr, /* 9+ */ 100, 96, /* 12+ */ 103, 99, /* 20+ */ 103, 99, -1)
|
2024-02-17 16:53:45 -08:00
|
|
|
F(src1_da16_swiz_y, /* 9+ */ 99, 98, /* 12+ */ -1, -1)
|
|
|
|
|
F(src1_da16_swiz_x, /* 9+ */ 97, 96, /* 12+ */ -1, -1)
|
2024-02-17 17:02:31 -08:00
|
|
|
F(src1_reg_hw_type, /* 9+ */ 94, 91, /* 12+ */ 91, 88)
|
2024-02-17 20:32:21 -08:00
|
|
|
FI(src1_reg_file, /* 9+ */ 90, 89, /* 12+ */ 47, 98)
|
2024-02-17 16:53:45 -08:00
|
|
|
F(src1_is_imm, /* 9+ */ -1, -1, /* 12+ */ 47, 47)
|
2024-02-17 17:54:17 -08:00
|
|
|
FV20(src0_vstride, /* 9+ */ 88, 85, /* 12+ */ 87, 84, /* 20+ */ 86, 84)
|
2024-02-17 16:53:45 -08:00
|
|
|
F(src0_width, /* 9+ */ 84, 82, /* 12+ */ 83, 81)
|
|
|
|
|
F(src0_da16_swiz_w, /* 9+ */ 83, 82, /* 12+ */ -1, -1)
|
|
|
|
|
F(src0_da16_swiz_z, /* 9+ */ 81, 80, /* 12+ */ -1, -1)
|
|
|
|
|
F(src0_hstride, /* 9+ */ 81, 80, /* 12+ */ 65, 64)
|
|
|
|
|
F(src0_address_mode, /* 9+ */ 79, 79, /* 12+ */ 80, 80)
|
2014-06-04 17:07:30 -07:00
|
|
|
/** Src0.SrcMod @{ */
|
2024-02-17 16:53:45 -08:00
|
|
|
F(src0_negate, /* 9+ */ 78, 78, /* 12+ */ 45, 45)
|
|
|
|
|
F(src0_abs, /* 9+ */ 77, 77, /* 12+ */ 44, 44)
|
2014-06-04 17:07:30 -07:00
|
|
|
/** @} */
|
2024-02-17 17:02:31 -08:00
|
|
|
F(src0_ia_subreg_nr, /* 9+ */ 76, 73, /* 12+ */ 79, 76)
|
2024-02-17 16:53:45 -08:00
|
|
|
F(src0_da_reg_nr, /* 9+ */ 76, 69, /* 12+ */ 79, 72)
|
|
|
|
|
F(src0_da16_subreg_nr, /* 9+ */ 68, 68, /* 12+ */ -1, -1)
|
2024-02-17 17:54:17 -08:00
|
|
|
FD20(src0_da1_subreg_nr, /* 9+ */ 68, 64, /* 12+ */ 71, 67, /* 20+ */ 71, 67, 87)
|
2024-02-17 16:53:45 -08:00
|
|
|
F(src0_da16_swiz_y, /* 9+ */ 67, 66, /* 12+ */ -1, -1)
|
|
|
|
|
F(src0_da16_swiz_x, /* 9+ */ 65, 64, /* 12+ */ -1, -1)
|
|
|
|
|
F(dst_address_mode, /* 9+ */ 63, 63, /* 12+ */ 35, 35)
|
|
|
|
|
F(dst_hstride, /* 9+ */ 62, 61, /* 12+ */ 49, 48)
|
2024-02-17 17:02:31 -08:00
|
|
|
F(dst_ia_subreg_nr, /* 9+ */ 60, 57, /* 12+ */ 63, 60)
|
2024-02-17 16:53:45 -08:00
|
|
|
F(dst_da_reg_nr, /* 9+ */ 60, 53, /* 12+ */ 63, 56)
|
|
|
|
|
F(dst_da16_subreg_nr, /* 9+ */ 52, 52, /* 12+ */ -1, -1)
|
2024-02-17 17:54:17 -08:00
|
|
|
FD20(dst_da1_subreg_nr, /* 9+ */ 52, 48, /* 12+ */ 55, 51, /* 20+ */ 55, 51, 33)
|
2024-02-17 16:53:45 -08:00
|
|
|
F(da16_writemask, /* 9+ */ 51, 48, /* 12+ */ -1, -1) /* Dst.ChanEn */
|
2024-02-17 17:02:31 -08:00
|
|
|
F(src0_reg_hw_type, /* 9+ */ 46, 43, /* 12+ */ 43, 40)
|
2024-02-17 20:32:21 -08:00
|
|
|
FI(src0_reg_file, /* 9+ */ 42, 41, /* 12+ */ 46, 66)
|
2024-02-17 16:53:45 -08:00
|
|
|
F(src0_is_imm, /* 9+ */ -1, -1, /* 12+ */ 46, 46)
|
2024-02-17 17:02:31 -08:00
|
|
|
F(dst_reg_hw_type, /* 9+ */ 40, 37, /* 12+ */ 39, 36)
|
|
|
|
|
F(dst_reg_file, /* 9+ */ 36, 35, /* 12+ */ 50, 50)
|
|
|
|
|
F(mask_control, /* 9+ */ 34, 34, /* 12+ */ 31, 31)
|
2024-02-17 21:25:41 -08:00
|
|
|
F20(flag_reg_nr, /* 9+ */ 33, 33, /* 12+ */ 23, 23, /* 20+ */ 23, 22)
|
|
|
|
|
F20(flag_subreg_nr, /* 9+ */ 32, 32, /* 12+ */ 22, 22, /* 20+ */ 21, 21)
|
2024-02-17 16:53:45 -08:00
|
|
|
F(saturate, /* 9+ */ 31, 31, /* 12+ */ 34, 34)
|
|
|
|
|
F(debug_control, /* 9+ */ 30, 30, /* 12+ */ 30, 30)
|
|
|
|
|
F(cmpt_control, /* 9+ */ 29, 29, /* 12+ */ 29, 29)
|
|
|
|
|
F(branch_control, /* 9+ */ 28, 28, /* 12+ */ 33, 33)
|
|
|
|
|
FC(acc_wr_control, /* 9+ */ 28, 28, /* 12+ */ 33, 33, devinfo->ver < 20)
|
|
|
|
|
F(cond_modifier, /* 9+ */ 27, 24, /* 12+ */ 95, 92)
|
|
|
|
|
F(math_function, /* 9+ */ 27, 24, /* 12+ */ 95, 92)
|
2024-02-17 17:47:25 -08:00
|
|
|
F20(exec_size, /* 9+ */ 23, 21, /* 12+ */ 18, 16, /* 20+ */ 20, 18)
|
2024-02-17 16:53:45 -08:00
|
|
|
F(pred_inv, /* 9+ */ 20, 20, /* 12+ */ 28, 28)
|
2024-02-17 17:47:25 -08:00
|
|
|
F20(pred_control, /* 9+ */ 19, 16, /* 12+ */ 27, 24, /* 20+ */ 27, 26)
|
2024-02-17 16:53:45 -08:00
|
|
|
F(thread_control, /* 9+ */ 15, 14, /* 12+ */ -1, -1)
|
|
|
|
|
F(atomic_control, /* 9+ */ -1, -1, /* 12+ */ 32, 32)
|
2024-02-17 17:47:25 -08:00
|
|
|
F20(qtr_control, /* 9+ */ 13, 12, /* 12+ */ 21, 20, /* 20+ */ 25, 24)
|
2024-02-17 21:25:41 -08:00
|
|
|
F20(nib_control, /* 9+ */ 11, 11, /* 12+ */ 19, 19, /* 20+ */ -1, -1)
|
2024-02-17 17:02:31 -08:00
|
|
|
F(no_dd_check, /* 9+ */ 10, 10, /* 12+ */ -1, -1)
|
|
|
|
|
F(no_dd_clear, /* 9+ */ 9, 9, /* 12+ */ -1, -1)
|
2024-02-17 17:47:25 -08:00
|
|
|
F20(swsb, /* 9+ */ -1, -1, /* 12+ */ 15, 8, /* 20+ */ 17, 8)
|
2024-02-17 20:58:59 -08:00
|
|
|
FK(access_mode, /* 9+ */ 8, 8, /* 12+ */ BRW_ALIGN_1)
|
2014-06-04 17:07:30 -07:00
|
|
|
/* Bit 7 is Reserved (for future Opcode expansion) */
|
2024-02-17 16:53:45 -08:00
|
|
|
F(hw_opcode, /* 9+ */ 6, 0, /* 12+ */ 6, 0)
|
2014-06-04 17:07:30 -07:00
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* Three-source instructions:
|
|
|
|
|
* @{
|
|
|
|
|
*/
|
2024-02-17 16:53:45 -08:00
|
|
|
F(3src_src2_reg_nr, /* 9+ */ 125, 118, /* 12+ */ 127, 120) /* same in align1 */
|
|
|
|
|
F(3src_a16_src2_subreg_nr, /* 9+ */ 117, 115, /* 12+ */ -1, -1) /* Extra discontiguous bit on CHV? */
|
|
|
|
|
F(3src_a16_src2_swizzle, /* 9+ */ 114, 107, /* 12+ */ -1, -1)
|
|
|
|
|
F(3src_a16_src2_rep_ctrl, /* 9+ */ 106, 106, /* 12+ */ -1, -1)
|
|
|
|
|
F(3src_src1_reg_nr, /* 9+ */ 104, 97, /* 12+ */ 111, 104) /* same in align1 */
|
|
|
|
|
F(3src_a16_src1_subreg_nr, /* 9+ */ 96, 94, /* 12+ */ -1, -1) /* Extra discontiguous bit on CHV? */
|
|
|
|
|
F(3src_a16_src1_swizzle, /* 9+ */ 93, 86, /* 12+ */ -1, -1)
|
|
|
|
|
F(3src_a16_src1_rep_ctrl, /* 9+ */ 85, 85, /* 12+ */ -1, -1)
|
|
|
|
|
F(3src_src0_reg_nr, /* 9+ */ 83, 76, /* 12+ */ 79, 72) /* same in align1 */
|
|
|
|
|
F(3src_a16_src0_subreg_nr, /* 9+ */ 75, 73, /* 12+ */ -1, -1) /* Extra discontiguous bit on CHV? */
|
|
|
|
|
F(3src_a16_src0_swizzle, /* 9+ */ 72, 65, /* 12+ */ -1, -1)
|
|
|
|
|
F(3src_a16_src0_rep_ctrl, /* 9+ */ 64, 64, /* 12+ */ -1, -1)
|
|
|
|
|
F(3src_dst_reg_nr, /* 9+ */ 63, 56, /* 12+ */ 63, 56) /* same in align1 */
|
|
|
|
|
F(3src_a16_dst_subreg_nr, /* 9+ */ 55, 53, /* 12+ */ -1, -1)
|
|
|
|
|
F(3src_a16_dst_writemask, /* 9+ */ 52, 49, /* 12+ */ -1, -1)
|
2024-02-17 17:02:31 -08:00
|
|
|
F(3src_a16_nib_ctrl, /* 9+ */ 11, 11, /* 12+ */ -1, -1) /* only exists on IVB+ */
|
|
|
|
|
F(3src_a16_dst_hw_type, /* 9+ */ 48, 46, /* 12+ */ -1, -1) /* only exists on IVB+ */
|
|
|
|
|
F(3src_a16_src_hw_type, /* 9+ */ 45, 43, /* 12+ */ -1, -1)
|
|
|
|
|
F(3src_src2_negate, /* 9+ */ 42, 42, /* 12+ */ 85, 85)
|
|
|
|
|
F(3src_src2_abs, /* 9+ */ 41, 41, /* 12+ */ 84, 84)
|
|
|
|
|
F(3src_src1_negate, /* 9+ */ 40, 40, /* 12+ */ 87, 87)
|
|
|
|
|
F(3src_src1_abs, /* 9+ */ 39, 39, /* 12+ */ 86, 86)
|
|
|
|
|
F(3src_src0_negate, /* 9+ */ 38, 38, /* 12+ */ 45, 45)
|
|
|
|
|
F(3src_src0_abs, /* 9+ */ 37, 37, /* 12+ */ 44, 44)
|
|
|
|
|
F(3src_a16_src1_type, /* 9+ */ 36, 36, /* 12+ */ -1, -1)
|
|
|
|
|
F(3src_a16_src2_type, /* 9+ */ 35, 35, /* 12+ */ -1, -1)
|
|
|
|
|
F(3src_a16_flag_reg_nr, /* 9+ */ 33, 33, /* 12+ */ -1, -1)
|
|
|
|
|
F(3src_a16_flag_subreg_nr, /* 9+ */ 32, 32, /* 12+ */ -1, -1)
|
2024-02-17 16:53:45 -08:00
|
|
|
F(3src_saturate, /* 9+ */ 31, 31, /* 12+ */ 34, 34)
|
|
|
|
|
F(3src_debug_control, /* 9+ */ 30, 30, /* 12+ */ 30, 30)
|
|
|
|
|
F(3src_cmpt_control, /* 9+ */ 29, 29, /* 12+ */ 29, 29)
|
|
|
|
|
FC(3src_acc_wr_control, /* 9+ */ 28, 28, /* 12+ */ 33, 33, devinfo->ver < 20)
|
|
|
|
|
F(3src_cond_modifier, /* 9+ */ 27, 24, /* 12+ */ 95, 92)
|
|
|
|
|
F(3src_exec_size, /* 9+ */ 23, 21, /* 12+ */ 18, 16)
|
|
|
|
|
F(3src_pred_inv, /* 9+ */ 20, 20, /* 12+ */ 28, 28)
|
2024-02-17 17:47:25 -08:00
|
|
|
F20(3src_pred_control, /* 9+ */ 19, 16, /* 12+ */ 27, 24, /* 20+ */ 27, 26)
|
2024-02-17 16:53:45 -08:00
|
|
|
F(3src_thread_control, /* 9+ */ 15, 14, /* 12+ */ -1, -1)
|
|
|
|
|
F(3src_atomic_control, /* 9+ */ -1, -1, /* 12+ */ 32, 32)
|
2024-02-17 17:47:25 -08:00
|
|
|
F20(3src_qtr_control, /* 9+ */ 13, 12, /* 12+ */ 21, 20, /* 20+ */ 25, 24)
|
2024-02-17 17:02:31 -08:00
|
|
|
F(3src_no_dd_check, /* 9+ */ 10, 10, /* 12+ */ -1, -1)
|
|
|
|
|
F(3src_no_dd_clear, /* 9+ */ 9, 9, /* 12+ */ -1, -1)
|
|
|
|
|
F(3src_mask_control, /* 9+ */ 34, 34, /* 12+ */ 31, 31)
|
2024-02-17 20:58:59 -08:00
|
|
|
FK(3src_access_mode, /* 9+ */ 8, 8, /* 12+ */ BRW_ALIGN_1)
|
2024-02-17 16:53:45 -08:00
|
|
|
F(3src_swsb, /* 9+ */ -1, -1, /* 12+ */ 15, 8)
|
2014-06-04 17:07:30 -07:00
|
|
|
/* Bit 7 is Reserved (for future Opcode expansion) */
|
2024-02-17 16:53:45 -08:00
|
|
|
F(3src_hw_opcode, /* 9+ */ 6, 0, /* 12+ */ 6, 0)
|
2014-06-04 17:07:30 -07:00
|
|
|
/** @} */
|
|
|
|
|
|
2017-08-24 16:14:35 -07:00
|
|
|
#define REG_TYPE(reg) \
|
|
|
|
|
static inline void \
|
2021-04-12 20:17:16 -07:00
|
|
|
brw_inst_set_3src_a16_##reg##_type(const struct intel_device_info *devinfo, \
|
2017-08-24 16:14:35 -07:00
|
|
|
brw_inst *inst, enum brw_reg_type type) \
|
|
|
|
|
{ \
|
2017-06-14 14:49:31 -07:00
|
|
|
unsigned hw_type = brw_reg_type_to_a16_hw_3src_type(devinfo, type); \
|
2017-08-24 16:14:35 -07:00
|
|
|
brw_inst_set_3src_a16_##reg##_hw_type(devinfo, inst, hw_type); \
|
|
|
|
|
} \
|
|
|
|
|
\
|
|
|
|
|
static inline enum brw_reg_type \
|
2021-04-12 20:17:16 -07:00
|
|
|
brw_inst_3src_a16_##reg##_type(const struct intel_device_info *devinfo, \
|
2017-08-24 16:14:35 -07:00
|
|
|
const brw_inst *inst) \
|
|
|
|
|
{ \
|
|
|
|
|
unsigned hw_type = brw_inst_3src_a16_##reg##_hw_type(devinfo, inst); \
|
2017-06-14 14:49:31 -07:00
|
|
|
return brw_a16_hw_3src_type_to_reg_type(devinfo, hw_type); \
|
2017-08-24 16:14:35 -07:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
REG_TYPE(dst)
|
|
|
|
|
REG_TYPE(src)
|
|
|
|
|
#undef REG_TYPE
|
|
|
|
|
|
2017-06-06 16:15:21 -07:00
|
|
|
/**
|
|
|
|
|
* Three-source align1 instructions:
|
|
|
|
|
* @{
|
|
|
|
|
*/
|
|
|
|
|
/* Reserved 127:126 */
|
|
|
|
|
/* src2_reg_nr same in align16 */
|
2024-02-17 17:54:17 -08:00
|
|
|
FD20(3src_a1_src2_subreg_nr,/* 9+ */ 117, 113, /* 12+ */ 119, 115, /* 20+ */ 119, 115, -1)
|
2024-02-17 16:53:45 -08:00
|
|
|
FC(3src_a1_src2_hstride, /* 9+ */ 112, 111, /* 12+ */ 113, 112, devinfo->ver >= 10)
|
2017-06-06 16:15:21 -07:00
|
|
|
/* Reserved 110:109. src2 vstride is an implied parameter */
|
2024-02-17 16:53:45 -08:00
|
|
|
FC(3src_a1_src2_hw_type, /* 9+ */ 108, 106, /* 12+ */ 82, 80, devinfo->ver >= 10)
|
2017-06-06 16:15:21 -07:00
|
|
|
/* Reserved 105 */
|
|
|
|
|
/* src1_reg_nr same in align16 */
|
2024-02-17 17:54:17 -08:00
|
|
|
FD20(3src_a1_src1_subreg_nr, /* 9+ */ 96, 92, /* 12+ */ 103, 99, /* 20+ */ 103, 99, -1)
|
2024-02-17 16:53:45 -08:00
|
|
|
FC(3src_a1_src1_hstride, /* 9+ */ 91, 90, /* 12+ */ 97, 96, devinfo->ver >= 10)
|
2024-02-17 20:57:41 -08:00
|
|
|
FDC(3src_a1_src1_vstride, /* 9+ */ 89, 88, /* 12+ */ 91, 91, 83, 83, devinfo->ver >= 10)
|
2024-02-17 16:53:45 -08:00
|
|
|
FC(3src_a1_src1_hw_type, /* 9+ */ 87, 85, /* 12+ */ 90, 88, devinfo->ver >= 10)
|
2017-06-06 16:15:21 -07:00
|
|
|
/* Reserved 84 */
|
|
|
|
|
/* src0_reg_nr same in align16 */
|
2024-02-17 17:54:17 -08:00
|
|
|
FD20(3src_a1_src0_subreg_nr, /* 9+ */ 75, 71, /* 12+ */ 71, 67, /* 20+ */ 71, 67, -1)
|
2024-02-17 16:53:45 -08:00
|
|
|
FC(3src_a1_src0_hstride, /* 9+ */ 70, 69, /* 12+ */ 65, 64, devinfo->ver >= 10)
|
2024-02-17 20:57:41 -08:00
|
|
|
FDC(3src_a1_src0_vstride, /* 9+ */ 68, 67, /* 12+ */ 43, 43, 35, 35, devinfo->ver >= 10)
|
2024-02-17 16:53:45 -08:00
|
|
|
FC(3src_a1_src0_hw_type, /* 9+ */ 66, 64, /* 12+ */ 42, 40, devinfo->ver >= 10)
|
2017-06-06 16:15:21 -07:00
|
|
|
/* dst_reg_nr same in align16 */
|
2024-02-17 16:53:45 -08:00
|
|
|
FC(3src_a1_dst_subreg_nr, /* 9+ */ 55, 54, /* 12+ */ 55, 54, devinfo->ver >= 10)
|
|
|
|
|
FC(3src_a1_special_acc, /* 9+ */ 55, 52, /* 12+ */ 54, 51, devinfo->ver >= 10) /* aliases dst_subreg_nr */
|
2017-06-06 16:15:21 -07:00
|
|
|
/* Reserved 51:50 */
|
2024-02-17 16:53:45 -08:00
|
|
|
FC(3src_a1_dst_hstride, /* 9+ */ 49, 49, /* 12+ */ 48, 48, devinfo->ver >= 10)
|
|
|
|
|
FC(3src_a1_dst_hw_type, /* 9+ */ 48, 46, /* 12+ */ 38, 36, devinfo->ver >= 10)
|
2024-02-17 20:32:21 -08:00
|
|
|
FI(3src_a1_src2_reg_file, /* 9+ */ 45, 45, /* 12+ */ 47, 114)
|
2024-02-17 16:53:45 -08:00
|
|
|
FC(3src_a1_src1_reg_file, /* 9+ */ 44, 44, /* 12+ */ 98, 98, devinfo->ver >= 10)
|
2024-02-17 20:32:21 -08:00
|
|
|
FI(3src_a1_src0_reg_file, /* 9+ */ 43, 43, /* 12+ */ 46, 66)
|
2019-08-24 18:12:43 -07:00
|
|
|
|
2024-02-17 16:53:45 -08:00
|
|
|
F(3src_a1_src2_is_imm, /* 9+ */ -1, -1, /* 12+ */ 47, 47)
|
|
|
|
|
F(3src_a1_src0_is_imm, /* 9+ */ -1, -1, /* 12+ */ 46, 46)
|
2019-08-24 18:12:43 -07:00
|
|
|
|
2017-06-06 16:15:21 -07:00
|
|
|
/* Source Modifier fields same in align16 */
|
2024-02-17 16:53:45 -08:00
|
|
|
FC(3src_a1_dst_reg_file, /* 9+ */ 36, 36, /* 12+ */ 50, 50, devinfo->ver >= 10)
|
|
|
|
|
FC(3src_a1_exec_type, /* 9+ */ 35, 35, /* 12+ */ 39, 39, devinfo->ver >= 10)
|
2017-06-06 16:15:21 -07:00
|
|
|
/* Fields below this same in align16 */
|
|
|
|
|
/** @} */
|
|
|
|
|
|
|
|
|
|
#define REG_TYPE(reg) \
|
|
|
|
|
static inline void \
|
2021-04-12 20:17:16 -07:00
|
|
|
brw_inst_set_3src_a1_##reg##_type(const struct intel_device_info *devinfo, \
|
2017-06-06 16:15:21 -07:00
|
|
|
brw_inst *inst, enum brw_reg_type type) \
|
|
|
|
|
{ \
|
2021-03-29 15:40:04 -07:00
|
|
|
UNUSED enum gfx10_align1_3src_exec_type exec_type = \
|
|
|
|
|
(enum gfx10_align1_3src_exec_type) brw_inst_3src_a1_exec_type(devinfo, \
|
2017-06-06 16:15:21 -07:00
|
|
|
inst); \
|
|
|
|
|
if (brw_reg_type_is_floating_point(type)) { \
|
|
|
|
|
assert(exec_type == BRW_ALIGN1_3SRC_EXEC_TYPE_FLOAT); \
|
|
|
|
|
} else { \
|
|
|
|
|
assert(exec_type == BRW_ALIGN1_3SRC_EXEC_TYPE_INT); \
|
|
|
|
|
} \
|
|
|
|
|
unsigned hw_type = brw_reg_type_to_a1_hw_3src_type(devinfo, type); \
|
|
|
|
|
brw_inst_set_3src_a1_##reg##_hw_type(devinfo, inst, hw_type); \
|
|
|
|
|
} \
|
|
|
|
|
\
|
|
|
|
|
static inline enum brw_reg_type \
|
2021-04-12 20:17:16 -07:00
|
|
|
brw_inst_3src_a1_##reg##_type(const struct intel_device_info *devinfo, \
|
2017-06-06 16:15:21 -07:00
|
|
|
const brw_inst *inst) \
|
|
|
|
|
{ \
|
2021-03-29 15:40:04 -07:00
|
|
|
enum gfx10_align1_3src_exec_type exec_type = \
|
|
|
|
|
(enum gfx10_align1_3src_exec_type) brw_inst_3src_a1_exec_type(devinfo, \
|
2017-06-06 16:15:21 -07:00
|
|
|
inst); \
|
|
|
|
|
unsigned hw_type = brw_inst_3src_a1_##reg##_hw_type(devinfo, inst); \
|
|
|
|
|
return brw_a1_hw_3src_type_to_reg_type(devinfo, hw_type, exec_type); \
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
REG_TYPE(dst)
|
|
|
|
|
REG_TYPE(src0)
|
|
|
|
|
REG_TYPE(src1)
|
|
|
|
|
REG_TYPE(src2)
|
|
|
|
|
#undef REG_TYPE
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* Three-source align1 instruction immediates:
|
|
|
|
|
* @{
|
|
|
|
|
*/
|
|
|
|
|
static inline uint16_t
|
2021-04-05 13:19:39 -07:00
|
|
|
brw_inst_3src_a1_src0_imm(ASSERTED const struct intel_device_info *devinfo,
|
2017-06-06 16:15:21 -07:00
|
|
|
const brw_inst *insn)
|
|
|
|
|
{
|
2021-03-29 14:41:58 -07:00
|
|
|
assert(devinfo->ver >= 10);
|
|
|
|
|
if (devinfo->ver >= 12)
|
2019-08-24 18:12:43 -07:00
|
|
|
return brw_inst_bits(insn, 79, 64);
|
|
|
|
|
else
|
|
|
|
|
return brw_inst_bits(insn, 82, 67);
|
2017-06-06 16:15:21 -07:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static inline uint16_t
|
2021-04-05 13:19:39 -07:00
|
|
|
brw_inst_3src_a1_src2_imm(ASSERTED const struct intel_device_info *devinfo,
|
2017-06-06 16:15:21 -07:00
|
|
|
const brw_inst *insn)
|
|
|
|
|
{
|
2021-03-29 14:41:58 -07:00
|
|
|
assert(devinfo->ver >= 10);
|
|
|
|
|
if (devinfo->ver >= 12)
|
2019-08-24 18:12:43 -07:00
|
|
|
return brw_inst_bits(insn, 127, 112);
|
|
|
|
|
else
|
|
|
|
|
return brw_inst_bits(insn, 124, 109);
|
2017-06-06 16:15:21 -07:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static inline void
|
2021-04-05 13:19:39 -07:00
|
|
|
brw_inst_set_3src_a1_src0_imm(ASSERTED const struct intel_device_info *devinfo,
|
2017-06-06 16:15:21 -07:00
|
|
|
brw_inst *insn, uint16_t value)
|
|
|
|
|
{
|
2021-03-29 14:41:58 -07:00
|
|
|
assert(devinfo->ver >= 10);
|
|
|
|
|
if (devinfo->ver >= 12)
|
2019-08-24 18:12:43 -07:00
|
|
|
brw_inst_set_bits(insn, 79, 64, value);
|
|
|
|
|
else
|
|
|
|
|
brw_inst_set_bits(insn, 82, 67, value);
|
2017-06-06 16:15:21 -07:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static inline void
|
2021-04-05 13:19:39 -07:00
|
|
|
brw_inst_set_3src_a1_src2_imm(ASSERTED const struct intel_device_info *devinfo,
|
2017-06-06 16:15:21 -07:00
|
|
|
brw_inst *insn, uint16_t value)
|
|
|
|
|
{
|
2021-03-29 14:41:58 -07:00
|
|
|
assert(devinfo->ver >= 10);
|
|
|
|
|
if (devinfo->ver >= 12)
|
2019-08-24 18:12:43 -07:00
|
|
|
brw_inst_set_bits(insn, 127, 112, value);
|
|
|
|
|
else
|
|
|
|
|
brw_inst_set_bits(insn, 124, 109, value);
|
2017-06-06 16:15:21 -07:00
|
|
|
}
|
|
|
|
|
/** @} */
|
|
|
|
|
|
2023-09-20 12:42:24 -07:00
|
|
|
/**
|
|
|
|
|
* Three-source systolic instructions:
|
|
|
|
|
* @{
|
|
|
|
|
*/
|
2024-02-17 16:53:45 -08:00
|
|
|
F(dpas_3src_src2_reg_nr, /* 9+ */ -1, -1, /* 12+ */ 127, 120)
|
|
|
|
|
F(dpas_3src_src2_subreg_nr, /* 9+ */ -1, -1, /* 12+ */ 119, 115)
|
|
|
|
|
F(dpas_3src_src2_reg_file, /* 9+ */ -1, -1, /* 12+ */ 114, 114)
|
|
|
|
|
F(dpas_3src_src1_reg_nr, /* 9+ */ -1, -1, /* 12+ */ 111, 104)
|
|
|
|
|
F(dpas_3src_src1_subreg_nr, /* 9+ */ -1, -1, /* 12+ */ 103, 99)
|
|
|
|
|
F(dpas_3src_src1_reg_file, /* 9+ */ -1, -1, /* 12+ */ 98, 98)
|
|
|
|
|
F(dpas_3src_src1_hw_type, /* 9+ */ -1, -1, /* 12+ */ 90, 88)
|
|
|
|
|
F(dpas_3src_src1_subbyte, /* 9+ */ -1, -1, /* 12+ */ 87, 86)
|
|
|
|
|
F(dpas_3src_src2_subbyte, /* 9+ */ -1, -1, /* 12+ */ 85, 84)
|
|
|
|
|
F(dpas_3src_src2_hw_type, /* 9+ */ -1, -1, /* 12+ */ 82, 80)
|
|
|
|
|
F(dpas_3src_src0_reg_nr, /* 9+ */ -1, -1, /* 12+ */ 79, 72)
|
|
|
|
|
F(dpas_3src_src0_subreg_nr, /* 9+ */ -1, -1, /* 12+ */ 71, 67)
|
|
|
|
|
F(dpas_3src_src0_reg_file, /* 9+ */ -1, -1, /* 12+ */ 66, 66)
|
|
|
|
|
F(dpas_3src_dst_reg_nr, /* 9+ */ -1, -1, /* 12+ */ 63, 56)
|
|
|
|
|
F(dpas_3src_dst_subreg_nr, /* 9+ */ -1, -1, /* 12+ */ 55, 51)
|
|
|
|
|
F(dpas_3src_dst_reg_file, /* 9+ */ -1, -1, /* 12+ */ 50, 50)
|
|
|
|
|
F(dpas_3src_sdepth, /* 9+ */ -1, -1, /* 12+ */ 49, 48)
|
|
|
|
|
F(dpas_3src_rcount, /* 9+ */ -1, -1, /* 12+ */ 45, 43)
|
|
|
|
|
F(dpas_3src_src0_hw_type, /* 9+ */ -1, -1, /* 12+ */ 42, 40)
|
|
|
|
|
F(dpas_3src_exec_type, /* 9+ */ -1, -1, /* 12+ */ 39, 39)
|
|
|
|
|
F(dpas_3src_dst_hw_type, /* 9+ */ -1, -1, /* 12+ */ 38, 36)
|
2023-09-20 12:42:24 -07:00
|
|
|
/** @} */
|
|
|
|
|
|
|
|
|
|
#define REG_TYPE(reg) \
|
|
|
|
|
static inline void \
|
|
|
|
|
brw_inst_set_dpas_3src_##reg##_type(const struct intel_device_info *devinfo, \
|
|
|
|
|
brw_inst *inst, enum brw_reg_type type) \
|
|
|
|
|
{ \
|
|
|
|
|
UNUSED enum gfx10_align1_3src_exec_type exec_type = \
|
|
|
|
|
(enum gfx10_align1_3src_exec_type) brw_inst_dpas_3src_exec_type(devinfo,\
|
|
|
|
|
inst); \
|
|
|
|
|
if (brw_reg_type_is_floating_point(type)) { \
|
|
|
|
|
assert(exec_type == BRW_ALIGN1_3SRC_EXEC_TYPE_FLOAT); \
|
|
|
|
|
} else { \
|
|
|
|
|
assert(exec_type == BRW_ALIGN1_3SRC_EXEC_TYPE_INT); \
|
|
|
|
|
} \
|
|
|
|
|
unsigned hw_type = brw_reg_type_to_a1_hw_3src_type(devinfo, type); \
|
|
|
|
|
brw_inst_set_dpas_3src_##reg##_hw_type(devinfo, inst, hw_type); \
|
|
|
|
|
} \
|
|
|
|
|
\
|
|
|
|
|
static inline enum brw_reg_type \
|
|
|
|
|
brw_inst_dpas_3src_##reg##_type(const struct intel_device_info *devinfo, \
|
|
|
|
|
const brw_inst *inst) \
|
|
|
|
|
{ \
|
|
|
|
|
enum gfx10_align1_3src_exec_type exec_type = \
|
|
|
|
|
(enum gfx10_align1_3src_exec_type) brw_inst_dpas_3src_exec_type(devinfo,\
|
|
|
|
|
inst); \
|
|
|
|
|
unsigned hw_type = brw_inst_dpas_3src_##reg##_hw_type(devinfo, inst); \
|
|
|
|
|
return brw_a1_hw_3src_type_to_reg_type(devinfo, hw_type, exec_type); \
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
REG_TYPE(dst)
|
|
|
|
|
REG_TYPE(src0)
|
|
|
|
|
REG_TYPE(src1)
|
|
|
|
|
REG_TYPE(src2)
|
|
|
|
|
#undef REG_TYPE
|
|
|
|
|
|
2014-06-04 17:07:30 -07:00
|
|
|
/**
|
|
|
|
|
* Flow control instruction bits:
|
|
|
|
|
* @{
|
|
|
|
|
*/
|
|
|
|
|
static inline void
|
2021-04-05 13:19:39 -07:00
|
|
|
brw_inst_set_uip(const struct intel_device_info *devinfo,
|
2014-06-13 14:29:25 -07:00
|
|
|
brw_inst *inst, int32_t value)
|
2014-06-04 17:07:30 -07:00
|
|
|
{
|
2021-03-29 14:41:58 -07:00
|
|
|
if (devinfo->ver >= 12)
|
2019-08-22 18:14:12 -07:00
|
|
|
brw_inst_set_src1_is_imm(devinfo, inst, 1);
|
|
|
|
|
|
2024-02-17 15:28:18 -08:00
|
|
|
brw_inst_set_bits(inst, 95, 64, (uint32_t)value);
|
2014-06-04 17:07:30 -07:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static inline int32_t
|
2021-04-05 13:19:39 -07:00
|
|
|
brw_inst_uip(const struct intel_device_info *devinfo, const brw_inst *inst)
|
2014-06-04 17:07:30 -07:00
|
|
|
{
|
2024-02-17 15:28:18 -08:00
|
|
|
return brw_inst_bits(inst, 95, 64);
|
2014-06-04 17:07:30 -07:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static inline void
|
2021-04-05 13:19:39 -07:00
|
|
|
brw_inst_set_jip(const struct intel_device_info *devinfo,
|
2014-06-13 14:29:25 -07:00
|
|
|
brw_inst *inst, int32_t value)
|
2014-06-04 17:07:30 -07:00
|
|
|
{
|
2021-03-29 14:41:58 -07:00
|
|
|
if (devinfo->ver >= 12)
|
2019-08-22 18:14:12 -07:00
|
|
|
brw_inst_set_src0_is_imm(devinfo, inst, 1);
|
|
|
|
|
|
2024-02-17 15:28:18 -08:00
|
|
|
brw_inst_set_bits(inst, 127, 96, (uint32_t)value);
|
2014-06-04 17:07:30 -07:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static inline int32_t
|
2021-04-05 13:19:39 -07:00
|
|
|
brw_inst_jip(const struct intel_device_info *devinfo, const brw_inst *inst)
|
2014-06-04 17:07:30 -07:00
|
|
|
{
|
2024-02-17 15:28:18 -08:00
|
|
|
return brw_inst_bits(inst, 127, 96);
|
2014-06-04 17:07:30 -07:00
|
|
|
}
|
|
|
|
|
/** @} */
|
|
|
|
|
|
2018-11-15 15:17:06 -06:00
|
|
|
/**
|
|
|
|
|
* SEND instructions:
|
|
|
|
|
* @{
|
|
|
|
|
*/
|
2024-02-17 16:53:45 -08:00
|
|
|
F(send_ex_desc_ia_subreg_nr, /* 9+ */ 82, 80, /* 12+ */ 42, 40)
|
|
|
|
|
F(send_src0_address_mode, /* 9+ */ 79, 79, /* 12+ */ -1, -1)
|
|
|
|
|
F(send_sel_reg32_desc, /* 9+ */ 77, 77, /* 12+ */ 48, 48)
|
|
|
|
|
F(send_sel_reg32_ex_desc, /* 9+ */ 61, 61, /* 12+ */ 49, 49)
|
2024-02-17 17:02:31 -08:00
|
|
|
F(send_src0_reg_file, /* 9+ */ 42, 41, /* 12+ */ 66, 66)
|
2024-02-17 16:53:45 -08:00
|
|
|
F(send_src1_reg_nr, /* 9+ */ 51, 44, /* 12+ */ 111, 104)
|
|
|
|
|
FC(send_src1_len, /* 9+ */ -1, -1, /* 12+ */ 103, 99, devinfo->verx10 >= 125)
|
|
|
|
|
F(send_src1_reg_file, /* 9+ */ 36, 36, /* 12+ */ 98, 98)
|
|
|
|
|
F(send_dst_reg_file, /* 9+ */ 35, 35, /* 12+ */ 50, 50)
|
|
|
|
|
FC(send_ex_bso, /* 9+ */ -1, -1, /* 12+ */ 39, 39, devinfo->verx10 >= 125)
|
2018-11-15 15:17:06 -06:00
|
|
|
/** @} */
|
|
|
|
|
|
2014-11-04 18:07:52 -08:00
|
|
|
/* Message descriptor bits */
|
|
|
|
|
#define MD(x) ((x) + 96)
|
2019-08-24 15:28:08 -07:00
|
|
|
#define MD12(x) ((x) >= 30 ? (x) - 30 + 122 : \
|
|
|
|
|
(x) >= 25 ? (x) - 25 + 67 : \
|
|
|
|
|
(x) >= 20 ? (x) - 20 + 51 : \
|
|
|
|
|
(x) >= 11 ? (x) - 11 + 113 : \
|
|
|
|
|
(x) - 0 + 81)
|
2014-11-04 18:07:52 -08:00
|
|
|
|
2018-06-01 18:21:37 -07:00
|
|
|
/**
|
|
|
|
|
* Set the SEND(C) message descriptor immediate.
|
|
|
|
|
*
|
|
|
|
|
* This doesn't include the SFID nor the EOT field that were considered to be
|
|
|
|
|
* part of the message descriptor by ancient versions of the BSpec, because
|
|
|
|
|
* they are present in the instruction even if the message descriptor is
|
|
|
|
|
* provided indirectly in the address register, so we want to specify them
|
|
|
|
|
* separately.
|
|
|
|
|
*/
|
|
|
|
|
static inline void
|
2021-04-05 13:19:39 -07:00
|
|
|
brw_inst_set_send_desc(const struct intel_device_info *devinfo,
|
2018-06-01 18:21:37 -07:00
|
|
|
brw_inst *inst, uint32_t value)
|
|
|
|
|
{
|
2021-03-29 14:41:58 -07:00
|
|
|
if (devinfo->ver >= 12) {
|
2019-08-24 15:28:08 -07:00
|
|
|
brw_inst_set_bits(inst, 123, 122, GET_BITS(value, 31, 30));
|
|
|
|
|
brw_inst_set_bits(inst, 71, 67, GET_BITS(value, 29, 25));
|
|
|
|
|
brw_inst_set_bits(inst, 55, 51, GET_BITS(value, 24, 20));
|
|
|
|
|
brw_inst_set_bits(inst, 121, 113, GET_BITS(value, 19, 11));
|
|
|
|
|
brw_inst_set_bits(inst, 91, 81, GET_BITS(value, 10, 0));
|
2024-02-17 15:28:18 -08:00
|
|
|
} else {
|
2018-06-01 18:21:37 -07:00
|
|
|
brw_inst_set_bits(inst, 126, 96, value);
|
|
|
|
|
assert(value >> 31 == 0);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* Get the SEND(C) message descriptor immediate.
|
|
|
|
|
*
|
|
|
|
|
* \sa brw_inst_set_send_desc().
|
|
|
|
|
*/
|
|
|
|
|
static inline uint32_t
|
2021-04-12 20:17:16 -07:00
|
|
|
brw_inst_send_desc(const struct intel_device_info *devinfo,
|
|
|
|
|
const brw_inst *inst)
|
2018-06-01 18:21:37 -07:00
|
|
|
{
|
2021-03-29 14:41:58 -07:00
|
|
|
if (devinfo->ver >= 12) {
|
2019-08-24 15:28:08 -07:00
|
|
|
return (brw_inst_bits(inst, 123, 122) << 30 |
|
|
|
|
|
brw_inst_bits(inst, 71, 67) << 25 |
|
|
|
|
|
brw_inst_bits(inst, 55, 51) << 20 |
|
|
|
|
|
brw_inst_bits(inst, 121, 113) << 11 |
|
|
|
|
|
brw_inst_bits(inst, 91, 81));
|
|
|
|
|
} else {
|
2024-02-17 15:28:18 -08:00
|
|
|
return brw_inst_bits(inst, 126, 96);
|
2019-08-24 15:28:08 -07:00
|
|
|
}
|
2018-06-01 18:21:37 -07:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* Set the SEND(C) message extended descriptor immediate.
|
|
|
|
|
*
|
|
|
|
|
* This doesn't include the SFID nor the EOT field that were considered to be
|
|
|
|
|
* part of the extended message descriptor by some versions of the BSpec,
|
|
|
|
|
* because they are present in the instruction even if the extended message
|
|
|
|
|
* descriptor is provided indirectly in a register, so we want to specify them
|
|
|
|
|
* separately.
|
|
|
|
|
*/
|
|
|
|
|
static inline void
|
2021-04-05 13:19:39 -07:00
|
|
|
brw_inst_set_send_ex_desc(const struct intel_device_info *devinfo,
|
2018-06-01 18:21:37 -07:00
|
|
|
brw_inst *inst, uint32_t value)
|
|
|
|
|
{
|
2021-03-29 14:41:58 -07:00
|
|
|
if (devinfo->ver >= 12) {
|
2019-08-24 15:28:08 -07:00
|
|
|
brw_inst_set_bits(inst, 127, 124, GET_BITS(value, 31, 28));
|
|
|
|
|
brw_inst_set_bits(inst, 97, 96, GET_BITS(value, 27, 26));
|
|
|
|
|
brw_inst_set_bits(inst, 65, 64, GET_BITS(value, 25, 24));
|
|
|
|
|
brw_inst_set_bits(inst, 47, 35, GET_BITS(value, 23, 11));
|
|
|
|
|
brw_inst_set_bits(inst, 103, 99, GET_BITS(value, 10, 6));
|
|
|
|
|
assert(GET_BITS(value, 5, 0) == 0);
|
|
|
|
|
} else {
|
2021-03-29 14:41:58 -07:00
|
|
|
assert(devinfo->ver >= 9);
|
2019-08-24 15:28:08 -07:00
|
|
|
brw_inst_set_bits(inst, 94, 91, GET_BITS(value, 31, 28));
|
|
|
|
|
brw_inst_set_bits(inst, 88, 85, GET_BITS(value, 27, 24));
|
|
|
|
|
brw_inst_set_bits(inst, 83, 80, GET_BITS(value, 23, 20));
|
|
|
|
|
brw_inst_set_bits(inst, 67, 64, GET_BITS(value, 19, 16));
|
|
|
|
|
assert(GET_BITS(value, 15, 0) == 0);
|
|
|
|
|
}
|
2019-02-05 23:22:06 -08:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* Set the SENDS(C) message extended descriptor immediate.
|
|
|
|
|
*
|
|
|
|
|
* This doesn't include the SFID nor the EOT field that were considered to be
|
|
|
|
|
* part of the extended message descriptor by some versions of the BSpec,
|
|
|
|
|
* because they are present in the instruction even if the extended message
|
|
|
|
|
* descriptor is provided indirectly in a register, so we want to specify them
|
|
|
|
|
* separately.
|
|
|
|
|
*/
|
|
|
|
|
static inline void
|
2021-04-05 13:19:39 -07:00
|
|
|
brw_inst_set_sends_ex_desc(const struct intel_device_info *devinfo,
|
2019-02-05 23:22:06 -08:00
|
|
|
brw_inst *inst, uint32_t value)
|
|
|
|
|
{
|
2021-03-29 14:41:58 -07:00
|
|
|
if (devinfo->ver >= 12) {
|
2019-08-24 15:28:08 -07:00
|
|
|
brw_inst_set_send_ex_desc(devinfo, inst, value);
|
|
|
|
|
} else {
|
|
|
|
|
brw_inst_set_bits(inst, 95, 80, GET_BITS(value, 31, 16));
|
|
|
|
|
assert(GET_BITS(value, 15, 10) == 0);
|
|
|
|
|
brw_inst_set_bits(inst, 67, 64, GET_BITS(value, 9, 6));
|
|
|
|
|
assert(GET_BITS(value, 5, 0) == 0);
|
|
|
|
|
}
|
2018-06-01 18:21:37 -07:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* Get the SEND(C) message extended descriptor immediate.
|
|
|
|
|
*
|
|
|
|
|
* \sa brw_inst_set_send_ex_desc().
|
|
|
|
|
*/
|
|
|
|
|
static inline uint32_t
|
2021-04-05 13:19:39 -07:00
|
|
|
brw_inst_send_ex_desc(const struct intel_device_info *devinfo,
|
2018-06-01 18:21:37 -07:00
|
|
|
const brw_inst *inst)
|
|
|
|
|
{
|
2021-03-29 14:41:58 -07:00
|
|
|
if (devinfo->ver >= 12) {
|
2019-08-24 15:28:08 -07:00
|
|
|
return (brw_inst_bits(inst, 127, 124) << 28 |
|
|
|
|
|
brw_inst_bits(inst, 97, 96) << 26 |
|
|
|
|
|
brw_inst_bits(inst, 65, 64) << 24 |
|
|
|
|
|
brw_inst_bits(inst, 47, 35) << 11 |
|
|
|
|
|
brw_inst_bits(inst, 103, 99) << 6);
|
|
|
|
|
} else {
|
2021-03-29 14:41:58 -07:00
|
|
|
assert(devinfo->ver >= 9);
|
2019-08-24 15:28:08 -07:00
|
|
|
return (brw_inst_bits(inst, 94, 91) << 28 |
|
|
|
|
|
brw_inst_bits(inst, 88, 85) << 24 |
|
|
|
|
|
brw_inst_bits(inst, 83, 80) << 20 |
|
|
|
|
|
brw_inst_bits(inst, 67, 64) << 16);
|
|
|
|
|
}
|
2019-02-05 23:22:06 -08:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* Get the SENDS(C) message extended descriptor immediate.
|
|
|
|
|
*
|
|
|
|
|
* \sa brw_inst_set_send_ex_desc().
|
|
|
|
|
*/
|
|
|
|
|
static inline uint32_t
|
2021-04-05 13:19:39 -07:00
|
|
|
brw_inst_sends_ex_desc(const struct intel_device_info *devinfo,
|
2019-02-05 23:22:06 -08:00
|
|
|
const brw_inst *inst)
|
|
|
|
|
{
|
2021-03-29 14:41:58 -07:00
|
|
|
if (devinfo->ver >= 12) {
|
2019-08-24 15:28:08 -07:00
|
|
|
return brw_inst_send_ex_desc(devinfo, inst);
|
|
|
|
|
} else {
|
|
|
|
|
return (brw_inst_bits(inst, 95, 80) << 16 |
|
|
|
|
|
brw_inst_bits(inst, 67, 64) << 6);
|
|
|
|
|
}
|
2018-06-01 18:21:37 -07:00
|
|
|
}
|
|
|
|
|
|
2014-06-04 17:07:30 -07:00
|
|
|
/**
|
|
|
|
|
* Fields for SEND messages:
|
|
|
|
|
* @{
|
|
|
|
|
*/
|
2024-02-17 21:25:41 -08:00
|
|
|
F(eot, /* 9+ */ 127, 127, /* 12+ */ 34, 34)
|
|
|
|
|
F(mlen, /* 9+ */ 124, 121, /* 12+ */ MD12(28), MD12(25))
|
|
|
|
|
F(rlen, /* 9+ */ 120, 116, /* 12+ */ MD12(24), MD12(20))
|
|
|
|
|
F(header_present, /* 9+ */ 115, 115, /* 12+ */ MD12(19), MD12(19))
|
|
|
|
|
F(gateway_notify, /* 9+ */ MD(16), MD(15), /* 12+ */ -1, -1)
|
|
|
|
|
FD(function_control, /* 9+ */ 114, 96, /* 12+ */ MD12(18), MD12(11), MD12(10), MD12(0))
|
|
|
|
|
F(gateway_subfuncid, /* 9+ */ MD(2), MD(0), /* 12+ */ MD12(2), MD12(0))
|
|
|
|
|
F(sfid, /* 9+ */ 27, 24, /* 12+ */ 95, 92)
|
|
|
|
|
F(null_rt, /* 9+ */ 80, 80, /* 12+ */ 44, 44) /* actually only Gfx11+ */
|
|
|
|
|
F(send_rta_index, /* 9+ */ -1, -1, /* 12+ */ 38, 36)
|
2014-06-04 17:07:30 -07:00
|
|
|
/** @} */
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* URB message function control bits:
|
|
|
|
|
* @{
|
|
|
|
|
*/
|
2024-02-17 21:25:41 -08:00
|
|
|
F(urb_per_slot_offset, /* 9+ */ MD(17), MD(17), /* 12+ */ MD12(17), MD12(17))
|
2024-02-17 16:53:45 -08:00
|
|
|
F(urb_channel_mask_present, /* 9+ */ MD(15), MD(15), /* 12+ */ MD12(15), MD12(15))
|
2024-02-17 21:25:41 -08:00
|
|
|
F(urb_swizzle_control, /* 9+ */ MD(15), MD(15), /* 12+ */ -1, -1)
|
|
|
|
|
FD(urb_global_offset, /* 9+ */ MD(14), MD(4), /* 12+ */ MD12(14), MD12(11), MD12(10), MD12(4))
|
|
|
|
|
F(urb_opcode, /* 9+ */ MD( 3), MD(0), /* 12+ */ MD12(3), MD12(0))
|
2014-06-04 17:07:30 -07:00
|
|
|
/** @} */
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* Sampler message function control bits:
|
|
|
|
|
* @{
|
|
|
|
|
*/
|
2024-02-17 21:25:41 -08:00
|
|
|
F(sampler_simd_mode, /* 9+ */ MD(18), MD(17), /* 12+ */ MD12(18), MD12(17))
|
|
|
|
|
F(sampler_msg_type, /* 9+ */ MD(16), MD(12), /* 12+ */ MD12(16), MD12(12))
|
|
|
|
|
FD(sampler, /* 9+ */ MD(11), MD(8), /* 12+ */ MD12(11), MD12(11), MD12(10), MD12(8))
|
|
|
|
|
F(binding_table_index, /* 9+ */ MD(7), MD(0), /* 12+ */ MD12(7), MD12(0)) /* also used by other messages */
|
2014-06-04 17:07:30 -07:00
|
|
|
/** @} */
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* Data port message function control bits:
|
|
|
|
|
* @{
|
|
|
|
|
*/
|
2024-02-17 16:53:45 -08:00
|
|
|
F(dp_category, /* 9+ */ MD(18), MD(18), /* 12+ */ MD12(18), MD12(18))
|
2014-06-04 17:07:30 -07:00
|
|
|
|
2024-02-17 21:25:41 -08:00
|
|
|
F(dp_read_msg_type, /* 9+ */ MD(17), MD(14), /* 12+ */ MD12(17), MD12(14))
|
|
|
|
|
F(dp_write_msg_type, /* 9+ */ MD(17), MD(14), /* 12+ */ MD12(17), MD12(14))
|
|
|
|
|
FD(dp_read_msg_control, /* 9+ */ MD(13), MD( 8), /* 12+ */ MD12(13), MD12(11), MD12(10), MD12(8))
|
|
|
|
|
FD(dp_write_msg_control, /* 9+ */ MD(13), MD( 8), /* 12+ */ MD12(13), MD12(11), MD12(10), MD12(8))
|
|
|
|
|
|
|
|
|
|
F(dp_msg_type, /* 9+ */ MD(18), MD(14), /* 12+ */ MD12(18), MD12(14))
|
|
|
|
|
FD(dp_msg_control, /* 9+ */ MD(13), MD( 8), /* 12+ */ MD12(13), MD12(11), MD12(10), MD12(8))
|
2014-06-04 17:07:30 -07:00
|
|
|
/** @} */
|
|
|
|
|
|
|
|
|
|
/**
|
2024-02-17 15:28:18 -08:00
|
|
|
* Scratch message bits:
|
2014-06-04 17:07:30 -07:00
|
|
|
* @{
|
|
|
|
|
*/
|
2024-02-17 16:53:45 -08:00
|
|
|
F(scratch_read_write, /* 9+ */ MD(17), MD(17), /* 12+ */ MD12(17), MD12(17)) /* 0 = read, 1 = write */
|
|
|
|
|
F(scratch_type, /* 9+ */ MD(16), MD(16), /* 12+ */ -1, -1) /* 0 = OWord, 1 = DWord */
|
|
|
|
|
F(scratch_invalidate_after_read, /* 9+ */ MD(15), MD(15), /* 12+ */ MD12(15), MD12(15))
|
|
|
|
|
F(scratch_block_size, /* 9+ */ MD(13), MD(12), /* 12+ */ MD12(13), MD12(12))
|
2019-08-24 15:28:08 -07:00
|
|
|
FD(scratch_addr_offset,
|
2024-02-17 20:57:41 -08:00
|
|
|
/* 9: */ MD(11), MD(0),
|
2019-08-24 15:28:08 -07:00
|
|
|
/* 12: */ MD12(11), MD12(11), MD12(10), MD12(0))
|
2014-06-04 17:07:30 -07:00
|
|
|
/** @} */
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* Render Target message function control bits:
|
|
|
|
|
* @{
|
|
|
|
|
*/
|
2024-02-17 21:25:41 -08:00
|
|
|
F(rt_last, /* 9+ */ MD(12), MD(12), /* 12+ */ MD12(12), MD12(12))
|
2024-02-17 16:53:45 -08:00
|
|
|
F(rt_slot_group, /* 9+ */ MD(11), MD(11), /* 12+ */ MD12(11), MD12(11))
|
|
|
|
|
F(rt_message_type, /* 9+ */ MD(10), MD( 8), /* 12+ */ MD12(10), MD12(8))
|
2014-06-04 17:07:30 -07:00
|
|
|
/** @} */
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* Thread Spawn message function control bits:
|
|
|
|
|
* @{
|
|
|
|
|
*/
|
2024-02-17 16:53:45 -08:00
|
|
|
FC(ts_resource_select, /* 9+ */ MD( 4), MD( 4), /* 12+ */ -1, -1, devinfo->ver < 11)
|
|
|
|
|
FC(ts_request_type, /* 9+ */ MD( 1), MD( 1), /* 12+ */ -1, -1, devinfo->ver < 11)
|
|
|
|
|
F(ts_opcode, /* 9+ */ MD( 0), MD( 0), /* 12+ */ MD12(0), MD12(0))
|
2014-06-04 17:07:30 -07:00
|
|
|
/** @} */
|
|
|
|
|
|
2014-07-12 13:21:01 +12:00
|
|
|
/**
|
|
|
|
|
* Pixel Interpolator message function control bits:
|
|
|
|
|
* @{
|
|
|
|
|
*/
|
2024-02-17 16:53:45 -08:00
|
|
|
F(pi_simd_mode, /* 9+ */ MD(16), MD(16), /* 12+ */ MD12(16), MD12(16))
|
|
|
|
|
F(pi_nopersp, /* 9+ */ MD(14), MD(14), /* 12+ */ MD12(14), MD12(14))
|
|
|
|
|
F(pi_message_type, /* 9+ */ MD(13), MD(12), /* 12+ */ MD12(13), MD12(12))
|
|
|
|
|
F(pi_slot_group, /* 9+ */ MD(11), MD(11), /* 12+ */ MD12(11), MD12(11))
|
|
|
|
|
F(pi_message_data, /* 9+ */ MD(7), MD(0), /* 12+ */ MD12(7), MD12(0))
|
2014-07-12 13:21:01 +12:00
|
|
|
/** @} */
|
|
|
|
|
|
2014-06-04 17:07:30 -07:00
|
|
|
/**
|
|
|
|
|
* Immediates:
|
|
|
|
|
* @{
|
|
|
|
|
*/
|
|
|
|
|
static inline int
|
2021-04-05 13:19:39 -07:00
|
|
|
brw_inst_imm_d(const struct intel_device_info *devinfo, const brw_inst *insn)
|
2014-06-04 17:07:30 -07:00
|
|
|
{
|
2015-04-14 18:00:06 -07:00
|
|
|
(void) devinfo;
|
2014-06-04 17:07:30 -07:00
|
|
|
return brw_inst_bits(insn, 127, 96);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static inline unsigned
|
2021-04-05 13:19:39 -07:00
|
|
|
brw_inst_imm_ud(const struct intel_device_info *devinfo, const brw_inst *insn)
|
2014-06-04 17:07:30 -07:00
|
|
|
{
|
2015-04-14 18:00:06 -07:00
|
|
|
(void) devinfo;
|
2014-06-04 17:07:30 -07:00
|
|
|
return brw_inst_bits(insn, 127, 96);
|
|
|
|
|
}
|
|
|
|
|
|
2017-07-25 14:25:27 -07:00
|
|
|
static inline uint64_t
|
2023-01-04 12:53:35 -08:00
|
|
|
brw_inst_imm_uq(const struct intel_device_info *devinfo,
|
2018-02-12 10:57:06 -08:00
|
|
|
const brw_inst *insn)
|
2017-07-25 14:25:27 -07:00
|
|
|
{
|
2023-01-04 12:53:35 -08:00
|
|
|
if (devinfo->ver >= 12) {
|
|
|
|
|
return brw_inst_bits(insn, 95, 64) << 32 |
|
|
|
|
|
brw_inst_bits(insn, 127, 96);
|
|
|
|
|
} else {
|
|
|
|
|
return brw_inst_bits(insn, 127, 64);
|
|
|
|
|
}
|
2017-07-25 14:25:27 -07:00
|
|
|
}
|
|
|
|
|
|
2014-06-04 17:07:30 -07:00
|
|
|
static inline float
|
2021-04-05 13:19:39 -07:00
|
|
|
brw_inst_imm_f(const struct intel_device_info *devinfo, const brw_inst *insn)
|
2014-06-04 17:07:30 -07:00
|
|
|
{
|
2017-02-28 18:12:35 -08:00
|
|
|
union {
|
|
|
|
|
float f;
|
|
|
|
|
uint32_t u;
|
|
|
|
|
} ft;
|
2015-04-14 18:00:06 -07:00
|
|
|
(void) devinfo;
|
2014-06-04 17:07:30 -07:00
|
|
|
ft.u = brw_inst_bits(insn, 127, 96);
|
|
|
|
|
return ft.f;
|
|
|
|
|
}
|
|
|
|
|
|
2015-08-03 14:40:37 -07:00
|
|
|
static inline double
|
2021-04-05 13:19:39 -07:00
|
|
|
brw_inst_imm_df(const struct intel_device_info *devinfo, const brw_inst *insn)
|
2015-08-03 14:40:37 -07:00
|
|
|
{
|
|
|
|
|
union {
|
|
|
|
|
double d;
|
|
|
|
|
uint64_t u;
|
|
|
|
|
} dt;
|
2023-01-04 12:53:35 -08:00
|
|
|
dt.u = brw_inst_imm_uq(devinfo, insn);
|
2015-08-03 14:40:37 -07:00
|
|
|
return dt.d;
|
|
|
|
|
}
|
|
|
|
|
|
2014-06-04 17:07:30 -07:00
|
|
|
static inline void
|
2021-04-05 13:19:39 -07:00
|
|
|
brw_inst_set_imm_d(const struct intel_device_info *devinfo,
|
2014-06-13 14:29:25 -07:00
|
|
|
brw_inst *insn, int value)
|
2014-06-04 17:07:30 -07:00
|
|
|
{
|
2015-04-14 18:00:06 -07:00
|
|
|
(void) devinfo;
|
2014-06-04 17:07:30 -07:00
|
|
|
return brw_inst_set_bits(insn, 127, 96, value);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static inline void
|
2021-04-05 13:19:39 -07:00
|
|
|
brw_inst_set_imm_ud(const struct intel_device_info *devinfo,
|
2014-06-13 14:29:25 -07:00
|
|
|
brw_inst *insn, unsigned value)
|
2014-06-04 17:07:30 -07:00
|
|
|
{
|
2015-04-14 18:00:06 -07:00
|
|
|
(void) devinfo;
|
2014-06-04 17:07:30 -07:00
|
|
|
return brw_inst_set_bits(insn, 127, 96, value);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static inline void
|
2021-04-05 13:19:39 -07:00
|
|
|
brw_inst_set_imm_f(const struct intel_device_info *devinfo,
|
2014-06-13 14:29:25 -07:00
|
|
|
brw_inst *insn, float value)
|
2014-06-04 17:07:30 -07:00
|
|
|
{
|
2017-02-28 18:12:35 -08:00
|
|
|
union {
|
|
|
|
|
float f;
|
|
|
|
|
uint32_t u;
|
|
|
|
|
} ft;
|
2015-04-14 18:00:06 -07:00
|
|
|
(void) devinfo;
|
2014-06-04 17:07:30 -07:00
|
|
|
ft.f = value;
|
|
|
|
|
brw_inst_set_bits(insn, 127, 96, ft.u);
|
|
|
|
|
}
|
|
|
|
|
|
2015-08-03 14:40:37 -07:00
|
|
|
static inline void
|
2021-04-05 13:19:39 -07:00
|
|
|
brw_inst_set_imm_df(const struct intel_device_info *devinfo,
|
2015-08-03 14:40:37 -07:00
|
|
|
brw_inst *insn, double value)
|
|
|
|
|
{
|
|
|
|
|
union {
|
|
|
|
|
double d;
|
|
|
|
|
uint64_t u;
|
|
|
|
|
} dt;
|
|
|
|
|
(void) devinfo;
|
|
|
|
|
dt.d = value;
|
2018-11-15 16:19:39 -08:00
|
|
|
|
2021-03-29 14:41:58 -07:00
|
|
|
if (devinfo->ver >= 12) {
|
2018-11-15 16:19:39 -08:00
|
|
|
brw_inst_set_bits(insn, 95, 64, dt.u >> 32);
|
|
|
|
|
brw_inst_set_bits(insn, 127, 96, dt.u & 0xFFFFFFFF);
|
|
|
|
|
} else {
|
|
|
|
|
brw_inst_set_bits(insn, 127, 64, dt.u);
|
|
|
|
|
}
|
2015-08-03 14:40:37 -07:00
|
|
|
}
|
|
|
|
|
|
2016-09-01 12:00:10 -07:00
|
|
|
static inline void
|
2021-04-05 13:19:39 -07:00
|
|
|
brw_inst_set_imm_uq(const struct intel_device_info *devinfo,
|
2016-09-01 12:00:10 -07:00
|
|
|
brw_inst *insn, uint64_t value)
|
|
|
|
|
{
|
|
|
|
|
(void) devinfo;
|
2021-03-29 14:41:58 -07:00
|
|
|
if (devinfo->ver >= 12) {
|
2018-11-15 16:19:39 -08:00
|
|
|
brw_inst_set_bits(insn, 95, 64, value >> 32);
|
|
|
|
|
brw_inst_set_bits(insn, 127, 96, value & 0xFFFFFFFF);
|
|
|
|
|
} else {
|
|
|
|
|
brw_inst_set_bits(insn, 127, 64, value);
|
|
|
|
|
}
|
2016-09-01 12:00:10 -07:00
|
|
|
}
|
|
|
|
|
|
2014-06-04 17:07:30 -07:00
|
|
|
/** @} */
|
|
|
|
|
|
2017-07-26 16:51:58 -07:00
|
|
|
#define REG_TYPE(reg) \
|
|
|
|
|
static inline void \
|
2021-04-12 20:17:16 -07:00
|
|
|
brw_inst_set_##reg##_file_type(const struct intel_device_info *devinfo, \
|
2017-07-26 16:51:58 -07:00
|
|
|
brw_inst *inst, enum brw_reg_file file, \
|
|
|
|
|
enum brw_reg_type type) \
|
|
|
|
|
{ \
|
|
|
|
|
assert(file <= BRW_IMMEDIATE_VALUE); \
|
|
|
|
|
unsigned hw_type = brw_reg_type_to_hw_type(devinfo, file, type); \
|
|
|
|
|
brw_inst_set_##reg##_reg_file(devinfo, inst, file); \
|
|
|
|
|
brw_inst_set_##reg##_reg_hw_type(devinfo, inst, hw_type); \
|
|
|
|
|
} \
|
|
|
|
|
\
|
|
|
|
|
static inline enum brw_reg_type \
|
2021-04-12 20:17:16 -07:00
|
|
|
brw_inst_##reg##_type(const struct intel_device_info *devinfo, \
|
2017-07-26 16:51:58 -07:00
|
|
|
const brw_inst *inst) \
|
|
|
|
|
{ \
|
2017-08-02 23:20:00 -07:00
|
|
|
unsigned file = __builtin_strcmp("dst", #reg) == 0 ? \
|
2018-02-12 11:16:55 -08:00
|
|
|
(unsigned) BRW_GENERAL_REGISTER_FILE : \
|
2017-08-02 23:20:00 -07:00
|
|
|
brw_inst_##reg##_reg_file(devinfo, inst); \
|
2017-07-26 16:51:58 -07:00
|
|
|
unsigned hw_type = brw_inst_##reg##_reg_hw_type(devinfo, inst); \
|
|
|
|
|
return brw_hw_type_to_reg_type(devinfo, (enum brw_reg_file)file, hw_type); \
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
REG_TYPE(dst)
|
|
|
|
|
REG_TYPE(src0)
|
|
|
|
|
REG_TYPE(src1)
|
|
|
|
|
#undef REG_TYPE
|
|
|
|
|
|
|
|
|
|
|
2024-02-17 20:37:42 -08:00
|
|
|
/* The AddrImm fields are split into two discontiguous sections on Gfx9+ */
|
|
|
|
|
#define BRW_IA1_ADDR_IMM(reg, g9_nine, g9_high, g9_low, \
|
2022-02-19 01:11:55 -08:00
|
|
|
g12_high, g12_low, g20_high, g20_low, g20_zero) \
|
2014-06-04 17:07:30 -07:00
|
|
|
static inline void \
|
2021-04-12 20:17:16 -07:00
|
|
|
brw_inst_set_##reg##_ia1_addr_imm(const struct \
|
|
|
|
|
intel_device_info *devinfo, \
|
2014-06-13 14:29:25 -07:00
|
|
|
brw_inst *inst, \
|
2014-06-04 17:07:30 -07:00
|
|
|
unsigned value) \
|
|
|
|
|
{ \
|
2022-02-19 01:11:55 -08:00
|
|
|
if (devinfo->ver >= 20) { \
|
|
|
|
|
assert((value & ~0x7ff) == 0); \
|
|
|
|
|
brw_inst_set_bits(inst, g20_high, g20_low, value >> 1); \
|
|
|
|
|
if (g20_zero == -1) \
|
|
|
|
|
assert((value & 1) == 0); \
|
|
|
|
|
else \
|
|
|
|
|
brw_inst_set_bits(inst, g20_zero, g20_zero, value & 1); \
|
|
|
|
|
} else if (devinfo->ver >= 12) { \
|
|
|
|
|
assert((value & ~0x3ff) == 0); \
|
2018-11-09 14:13:34 -08:00
|
|
|
brw_inst_set_bits(inst, g12_high, g12_low, value); \
|
2014-06-04 17:07:30 -07:00
|
|
|
} else { \
|
2022-02-19 01:11:55 -08:00
|
|
|
assert((value & ~0x3ff) == 0); \
|
2024-02-17 20:37:42 -08:00
|
|
|
brw_inst_set_bits(inst, g9_high, g9_low, value & 0x1ff); \
|
|
|
|
|
brw_inst_set_bits(inst, g9_nine, g9_nine, value >> 9); \
|
2014-06-04 17:07:30 -07:00
|
|
|
} \
|
|
|
|
|
} \
|
|
|
|
|
static inline unsigned \
|
2021-04-12 20:17:16 -07:00
|
|
|
brw_inst_##reg##_ia1_addr_imm(const struct intel_device_info *devinfo, \
|
2015-03-28 11:01:29 -07:00
|
|
|
const brw_inst *inst) \
|
2014-06-04 17:07:30 -07:00
|
|
|
{ \
|
2022-02-19 01:11:55 -08:00
|
|
|
if (devinfo->ver >= 20) { \
|
|
|
|
|
return brw_inst_bits(inst, g20_high, g20_low) << 1 | \
|
|
|
|
|
(g20_zero == -1 ? 0 : \
|
|
|
|
|
brw_inst_bits(inst, g20_zero, g20_zero)); \
|
|
|
|
|
} else if (devinfo->ver >= 12) { \
|
2018-11-09 14:13:34 -08:00
|
|
|
return brw_inst_bits(inst, g12_high, g12_low); \
|
2014-06-04 17:07:30 -07:00
|
|
|
} else { \
|
2024-02-17 20:37:42 -08:00
|
|
|
return brw_inst_bits(inst, g9_high, g9_low) | \
|
|
|
|
|
(brw_inst_bits(inst, g9_nine, g9_nine) << 9); \
|
2014-06-04 17:07:30 -07:00
|
|
|
} \
|
|
|
|
|
}
|
|
|
|
|
|
2024-02-17 20:37:42 -08:00
|
|
|
/* AddrImm for Align1 Indirect Addressing */
|
|
|
|
|
/* ----Gfx9---- -Gfx12- ---Gfx20--- */
|
|
|
|
|
BRW_IA1_ADDR_IMM(src1, 121, 104, 96, 107, 98, 107, 98, -1)
|
|
|
|
|
BRW_IA1_ADDR_IMM(src0, 95, 72, 64, 75, 66, 75, 66, 87)
|
|
|
|
|
BRW_IA1_ADDR_IMM(dst, 47, 56, 48, 59, 50, 59, 50, 33)
|
2014-06-04 17:07:30 -07:00
|
|
|
|
2024-02-17 20:37:42 -08:00
|
|
|
#define BRW_IA16_ADDR_IMM(reg, g9_nine, g9_high, g9_low) \
|
2014-06-04 17:07:30 -07:00
|
|
|
static inline void \
|
2021-04-12 20:17:16 -07:00
|
|
|
brw_inst_set_##reg##_ia16_addr_imm(const struct \
|
|
|
|
|
intel_device_info *devinfo, \
|
2014-06-13 14:29:25 -07:00
|
|
|
brw_inst *inst, unsigned value) \
|
2014-06-04 17:07:30 -07:00
|
|
|
{ \
|
2021-03-29 14:41:58 -07:00
|
|
|
assert(devinfo->ver < 12); \
|
2014-06-04 17:07:30 -07:00
|
|
|
assert((value & ~0x3ff) == 0); \
|
2024-02-17 20:37:42 -08:00
|
|
|
assert(GET_BITS(value, 3, 0) == 0); \
|
|
|
|
|
brw_inst_set_bits(inst, g9_high, g9_low, GET_BITS(value, 8, 4)); \
|
|
|
|
|
brw_inst_set_bits(inst, g9_nine, g9_nine, GET_BITS(value, 9, 9)); \
|
2014-06-04 17:07:30 -07:00
|
|
|
} \
|
|
|
|
|
static inline unsigned \
|
2021-04-12 20:17:16 -07:00
|
|
|
brw_inst_##reg##_ia16_addr_imm(const struct intel_device_info *devinfo, \
|
2015-03-28 11:01:29 -07:00
|
|
|
const brw_inst *inst) \
|
2014-06-04 17:07:30 -07:00
|
|
|
{ \
|
2021-03-29 14:41:58 -07:00
|
|
|
assert(devinfo->ver < 12); \
|
2024-02-17 20:37:42 -08:00
|
|
|
return (brw_inst_bits(inst, g9_high, g9_low) << 4) | \
|
|
|
|
|
(brw_inst_bits(inst, g9_nine, g9_nine) << 9); \
|
2014-06-04 17:07:30 -07:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* AddrImm[9:0] for Align16 Indirect Addressing:
|
|
|
|
|
* Compared to Align1, these are missing the low 4 bits.
|
2024-02-17 20:37:42 -08:00
|
|
|
* ----Gfx9----
|
2014-06-04 17:07:30 -07:00
|
|
|
*/
|
2024-02-17 20:37:42 -08:00
|
|
|
BRW_IA16_ADDR_IMM(src1, 121, 104, 100)
|
|
|
|
|
BRW_IA16_ADDR_IMM(src0, 95, 72, 68)
|
|
|
|
|
BRW_IA16_ADDR_IMM(dst, 47, 56, 52)
|
|
|
|
|
BRW_IA16_ADDR_IMM(send_src0, 78, 72, 68)
|
|
|
|
|
BRW_IA16_ADDR_IMM(send_dst, 62, 56, 52)
|
2014-06-04 17:07:30 -07:00
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* Fetch a set of contiguous bits from the instruction.
|
|
|
|
|
*
|
|
|
|
|
* Bits indices range from 0..127; fields may not cross 64-bit boundaries.
|
|
|
|
|
*/
|
|
|
|
|
static inline uint64_t
|
2015-03-28 11:01:29 -07:00
|
|
|
brw_inst_bits(const brw_inst *inst, unsigned high, unsigned low)
|
2014-06-04 17:07:30 -07:00
|
|
|
{
|
2021-03-16 21:02:42 +01:00
|
|
|
assume(high < 128);
|
|
|
|
|
assume(high >= low);
|
2014-06-04 17:07:30 -07:00
|
|
|
/* We assume the field doesn't cross 64-bit boundaries. */
|
|
|
|
|
const unsigned word = high / 64;
|
|
|
|
|
assert(word == low / 64);
|
|
|
|
|
|
|
|
|
|
high %= 64;
|
|
|
|
|
low %= 64;
|
|
|
|
|
|
2015-11-23 10:53:01 -08:00
|
|
|
const uint64_t mask = (~0ull >> (64 - (high - low + 1)));
|
2014-06-04 17:07:30 -07:00
|
|
|
|
2015-08-10 16:57:58 -07:00
|
|
|
return (inst->data[word] >> low) & mask;
|
2014-06-04 17:07:30 -07:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* Set bits in the instruction, with proper shifting and masking.
|
|
|
|
|
*
|
|
|
|
|
* Bits indices range from 0..127; fields may not cross 64-bit boundaries.
|
|
|
|
|
*/
|
|
|
|
|
static inline void
|
2014-06-13 14:29:25 -07:00
|
|
|
brw_inst_set_bits(brw_inst *inst, unsigned high, unsigned low, uint64_t value)
|
2014-06-04 17:07:30 -07:00
|
|
|
{
|
2021-03-16 21:02:42 +01:00
|
|
|
assume(high < 128);
|
|
|
|
|
assume(high >= low);
|
2014-06-04 17:07:30 -07:00
|
|
|
const unsigned word = high / 64;
|
|
|
|
|
assert(word == low / 64);
|
|
|
|
|
|
|
|
|
|
high %= 64;
|
|
|
|
|
low %= 64;
|
|
|
|
|
|
2015-11-23 10:53:01 -08:00
|
|
|
const uint64_t mask = (~0ull >> (64 - (high - low + 1))) << low;
|
2014-06-04 17:07:30 -07:00
|
|
|
|
|
|
|
|
/* Make sure the supplied value actually fits in the given bitfield. */
|
|
|
|
|
assert((value & (mask >> low)) == value);
|
|
|
|
|
|
2015-08-10 18:50:48 -07:00
|
|
|
inst->data[word] = (inst->data[word] & ~mask) | (value << low);
|
2014-06-04 17:07:30 -07:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
#undef BRW_IA16_ADDR_IMM
|
|
|
|
|
#undef BRW_IA1_ADDR_IMM
|
|
|
|
|
#undef MD
|
|
|
|
|
#undef F
|
|
|
|
|
#undef FC
|
2022-04-19 16:03:38 -07:00
|
|
|
#undef F20
|
|
|
|
|
#undef FD20
|
2014-06-04 17:07:30 -07:00
|
|
|
|
2014-06-13 15:09:12 -07:00
|
|
|
typedef struct {
|
|
|
|
|
uint64_t data;
|
|
|
|
|
} brw_compact_inst;
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* Fetch a set of contiguous bits from the compacted instruction.
|
|
|
|
|
*
|
|
|
|
|
* Bits indices range from 0..63.
|
|
|
|
|
*/
|
|
|
|
|
static inline unsigned
|
2015-10-19 18:59:53 -07:00
|
|
|
brw_compact_inst_bits(const brw_compact_inst *inst, unsigned high, unsigned low)
|
2014-06-13 15:09:12 -07:00
|
|
|
{
|
2022-04-19 15:59:43 -07:00
|
|
|
assume(high < 64);
|
|
|
|
|
assume(high >= low);
|
2015-08-10 16:57:58 -07:00
|
|
|
const uint64_t mask = (1ull << (high - low + 1)) - 1;
|
2014-06-13 15:09:12 -07:00
|
|
|
|
2015-08-10 16:57:58 -07:00
|
|
|
return (inst->data >> low) & mask;
|
2014-06-13 15:09:12 -07:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* Set bits in the compacted instruction.
|
|
|
|
|
*
|
|
|
|
|
* Bits indices range from 0..63.
|
|
|
|
|
*/
|
|
|
|
|
static inline void
|
|
|
|
|
brw_compact_inst_set_bits(brw_compact_inst *inst, unsigned high, unsigned low,
|
|
|
|
|
uint64_t value)
|
|
|
|
|
{
|
2022-04-19 15:59:43 -07:00
|
|
|
assume(high < 64);
|
|
|
|
|
assume(high >= low);
|
2015-08-10 18:50:48 -07:00
|
|
|
const uint64_t mask = ((1ull << (high - low + 1)) - 1) << low;
|
2014-06-13 15:09:12 -07:00
|
|
|
|
|
|
|
|
/* Make sure the supplied value actually fits in the given bitfield. */
|
|
|
|
|
assert((value & (mask >> low)) == value);
|
|
|
|
|
|
2015-08-10 18:50:48 -07:00
|
|
|
inst->data = (inst->data & ~mask) | (value << low);
|
2014-06-13 15:09:12 -07:00
|
|
|
}
|
|
|
|
|
|
2024-02-17 16:53:45 -08:00
|
|
|
#define FC(name, hi9, lo9, hi12, lo12, assertions) \
|
2015-10-19 14:41:36 -07:00
|
|
|
static inline void \
|
2021-04-12 20:17:16 -07:00
|
|
|
brw_compact_inst_set_##name(const struct \
|
|
|
|
|
intel_device_info *devinfo, \
|
2015-10-19 14:41:36 -07:00
|
|
|
brw_compact_inst *inst, unsigned v) \
|
|
|
|
|
{ \
|
|
|
|
|
assert(assertions); \
|
2021-03-29 14:41:58 -07:00
|
|
|
if (devinfo->ver >= 12) \
|
2024-02-17 16:53:45 -08:00
|
|
|
brw_compact_inst_set_bits(inst, hi12, lo12, v); \
|
2018-11-09 14:13:34 -08:00
|
|
|
else \
|
2024-02-17 16:53:45 -08:00
|
|
|
brw_compact_inst_set_bits(inst, hi9, lo9, v); \
|
2015-10-19 14:41:36 -07:00
|
|
|
} \
|
|
|
|
|
static inline unsigned \
|
2021-04-12 20:17:16 -07:00
|
|
|
brw_compact_inst_##name(const struct intel_device_info *devinfo, \
|
2015-10-19 18:59:53 -07:00
|
|
|
const brw_compact_inst *inst) \
|
2015-10-19 14:41:36 -07:00
|
|
|
{ \
|
|
|
|
|
assert(assertions); \
|
2021-03-29 14:41:58 -07:00
|
|
|
if (devinfo->ver >= 12) \
|
2024-02-17 16:53:45 -08:00
|
|
|
return brw_compact_inst_bits(inst, hi12, lo12); \
|
2018-11-09 14:13:34 -08:00
|
|
|
else \
|
2024-02-17 16:53:45 -08:00
|
|
|
return brw_compact_inst_bits(inst, hi9, lo9); \
|
2014-06-13 15:09:12 -07:00
|
|
|
}
|
|
|
|
|
|
2018-11-09 14:13:34 -08:00
|
|
|
/* A simple macro for fields which stay in the same place on all generations
|
2021-03-29 15:46:12 -07:00
|
|
|
* except for Gfx12.
|
2018-11-09 14:13:34 -08:00
|
|
|
*/
|
2024-02-17 16:53:45 -08:00
|
|
|
#define F(name, hi9, lo9, hi12, lo12) FC(name, hi9, lo9, hi12, lo12, true)
|
2018-11-09 14:13:34 -08:00
|
|
|
|
2022-04-19 16:03:38 -07:00
|
|
|
/* A macro for fields which moved to several different locations
|
|
|
|
|
* across generations.
|
|
|
|
|
*/
|
2024-02-17 17:47:25 -08:00
|
|
|
#define F20(name, hi9, lo9, hi12, lo12, hi20, lo20) \
|
2022-04-19 16:03:38 -07:00
|
|
|
static inline void \
|
|
|
|
|
brw_compact_inst_set_##name(const struct \
|
|
|
|
|
intel_device_info *devinfo, \
|
|
|
|
|
brw_compact_inst *inst, unsigned v) \
|
|
|
|
|
{ \
|
|
|
|
|
if (devinfo->ver >= 20) \
|
|
|
|
|
brw_compact_inst_set_bits(inst, hi20, lo20, v); \
|
|
|
|
|
else if (devinfo->ver >= 12) \
|
|
|
|
|
brw_compact_inst_set_bits(inst, hi12, lo12, v); \
|
|
|
|
|
else \
|
2024-02-17 17:47:25 -08:00
|
|
|
brw_compact_inst_set_bits(inst, hi9, lo9, v); \
|
2022-04-19 16:03:38 -07:00
|
|
|
} \
|
|
|
|
|
static inline unsigned \
|
|
|
|
|
brw_compact_inst_##name(const struct intel_device_info *devinfo, \
|
|
|
|
|
const brw_compact_inst *inst) \
|
|
|
|
|
{ \
|
|
|
|
|
if (devinfo->ver >= 20) \
|
|
|
|
|
return brw_compact_inst_bits(inst, hi20, lo20); \
|
|
|
|
|
else if (devinfo->ver >= 12) \
|
|
|
|
|
return brw_compact_inst_bits(inst, hi12, lo12); \
|
|
|
|
|
else \
|
2024-02-17 17:47:25 -08:00
|
|
|
return brw_compact_inst_bits(inst, hi9, lo9); \
|
2022-04-19 16:03:38 -07:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* A macro for fields which gained extra discontiguous bits in Gfx20
|
|
|
|
|
* (specified by hi20ex-lo20ex).
|
|
|
|
|
*/
|
2024-02-17 17:54:17 -08:00
|
|
|
#define FD20(name, hi9, lo9, hi12, lo12, \
|
2022-04-19 16:03:38 -07:00
|
|
|
hi20, lo20, hi20ex, lo20ex) \
|
|
|
|
|
static inline void \
|
|
|
|
|
brw_compact_inst_set_##name(const struct \
|
|
|
|
|
intel_device_info *devinfo, \
|
|
|
|
|
brw_compact_inst *inst, unsigned v) \
|
|
|
|
|
{ \
|
|
|
|
|
if (devinfo->ver >= 20) { \
|
|
|
|
|
const unsigned k = hi20 - lo20 + 1; \
|
|
|
|
|
brw_compact_inst_set_bits(inst, hi20ex, lo20ex, v >> k); \
|
|
|
|
|
brw_compact_inst_set_bits(inst, hi20, lo20, v & ((1u << k) - 1)); \
|
|
|
|
|
} else if (devinfo->ver >= 12) { \
|
|
|
|
|
brw_compact_inst_set_bits(inst, hi12, lo12, v); \
|
|
|
|
|
} else { \
|
2024-02-17 17:54:17 -08:00
|
|
|
brw_compact_inst_set_bits(inst, hi9, lo9, v); \
|
2022-04-19 16:03:38 -07:00
|
|
|
} \
|
|
|
|
|
} \
|
|
|
|
|
static inline unsigned \
|
|
|
|
|
brw_compact_inst_##name(const struct intel_device_info *devinfo, \
|
|
|
|
|
const brw_compact_inst *inst) \
|
|
|
|
|
{ \
|
|
|
|
|
if (devinfo->ver >= 20) { \
|
|
|
|
|
const unsigned k = hi20 - lo20 + 1; \
|
|
|
|
|
return (brw_compact_inst_bits(inst, hi20ex, lo20ex) << k | \
|
|
|
|
|
brw_compact_inst_bits(inst, hi20, lo20)); \
|
|
|
|
|
} else if (devinfo->ver >= 12) { \
|
|
|
|
|
return brw_compact_inst_bits(inst, hi12, lo12); \
|
|
|
|
|
} else { \
|
2024-02-17 17:54:17 -08:00
|
|
|
return brw_compact_inst_bits(inst, hi9, lo9); \
|
2022-04-19 16:03:38 -07:00
|
|
|
} \
|
|
|
|
|
}
|
|
|
|
|
|
2024-02-17 16:53:45 -08:00
|
|
|
F(src1_reg_nr, /* 9+ */ 63, 56, /* 12+ */ 63, 56)
|
|
|
|
|
F(src0_reg_nr, /* 9+ */ 55, 48, /* 12+ */ 47, 40)
|
2024-02-17 17:47:25 -08:00
|
|
|
F20(dst_reg_nr, /* 9+ */ 47, 40, /* 12+ */ 23, 16, /* 20+ */ 39, 32)
|
2024-02-17 16:53:45 -08:00
|
|
|
F(src1_index, /* 9+ */ 39, 35, /* 12+ */ 55, 52)
|
2024-02-17 17:47:25 -08:00
|
|
|
F20(src0_index, /* 9+ */ 34, 30, /* 12+ */ 51, 48, /* 20+ */ 25, 23)
|
2024-02-17 16:53:45 -08:00
|
|
|
F(cmpt_control, /* 9+ */ 29, 29, /* 12+ */ 29, 29) /* Same location as brw_inst */
|
|
|
|
|
F(cond_modifier, /* 9+ */ 27, 24, /* 12+ */ -1, -1) /* Same location as brw_inst */
|
|
|
|
|
F(acc_wr_control, /* 9+ */ 23, 23, /* 12+ */ -1, -1)
|
2024-02-17 17:47:25 -08:00
|
|
|
F20(subreg_index, /* 9+ */ 22, 18, /* 12+ */ 39, 35, /* 20+ */ 51, 48)
|
2024-02-17 17:54:17 -08:00
|
|
|
FD20(datatype_index, /* 9+ */ 17, 13, /* 12+ */ 34, 30, /* 20+ */ 28, 26, 31, 30)
|
2024-02-17 17:47:25 -08:00
|
|
|
F20(control_index, /* 9+ */ 12, 8, /* 12+ */ 28, 24, /* 20+ */ 22, 18)
|
|
|
|
|
F20(swsb, /* 9+ */ -1, -1, /* 12+ */ 15, 8, /* 20+ */ 17, 8)
|
2024-02-17 16:53:45 -08:00
|
|
|
F(debug_control, /* 9+ */ 7, 7, /* 12+ */ 7, 7)
|
|
|
|
|
F(hw_opcode, /* 9+ */ 6, 0, /* 12+ */ 6, 0) /* Same location as brw_inst */
|
2014-06-13 15:09:12 -07:00
|
|
|
|
2019-09-09 13:01:06 -07:00
|
|
|
static inline unsigned
|
2021-04-05 13:19:39 -07:00
|
|
|
brw_compact_inst_imm(const struct intel_device_info *devinfo,
|
2019-09-09 13:01:06 -07:00
|
|
|
const brw_compact_inst *inst)
|
|
|
|
|
{
|
2021-03-29 14:41:58 -07:00
|
|
|
if (devinfo->ver >= 12) {
|
2019-09-09 13:01:06 -07:00
|
|
|
return brw_compact_inst_bits(inst, 63, 52);
|
|
|
|
|
} else {
|
|
|
|
|
return (brw_compact_inst_bits(inst, 39, 35) << 8) |
|
|
|
|
|
(brw_compact_inst_bits(inst, 63, 56));
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
2014-06-13 15:09:12 -07:00
|
|
|
/**
|
2024-02-17 15:28:18 -08:00
|
|
|
* Compacted three-source instructions:
|
2014-06-13 15:09:12 -07:00
|
|
|
* @{
|
|
|
|
|
*/
|
2024-02-17 16:53:45 -08:00
|
|
|
F(3src_src2_reg_nr, /* 9+ */ 63, 57, /* 12+ */ 55, 48)
|
|
|
|
|
F(3src_src1_reg_nr, /* 9+ */ 56, 50, /* 12+ */ 63, 56)
|
|
|
|
|
F(3src_src0_reg_nr, /* 9+ */ 49, 43, /* 12+ */ 47, 40)
|
|
|
|
|
F(3src_src2_subreg_nr, /* 9+ */ 42, 40, /* 12+ */ -1, -1)
|
|
|
|
|
F(3src_src1_subreg_nr, /* 9+ */ 39, 37, /* 12+ */ -1, -1)
|
|
|
|
|
F(3src_src0_subreg_nr, /* 9+ */ 36, 34, /* 12+ */ -1, -1)
|
|
|
|
|
F(3src_src2_rep_ctrl, /* 9+ */ 33, 33, /* 12+ */ -1, -1)
|
|
|
|
|
F(3src_src1_rep_ctrl, /* 9+ */ 32, 32, /* 12+ */ -1, -1)
|
|
|
|
|
F(3src_saturate, /* 9+ */ 31, 31, /* 12+ */ -1, -1)
|
|
|
|
|
F(3src_debug_control, /* 9+ */ 30, 30, /* 12+ */ 7, 7)
|
|
|
|
|
F(3src_cmpt_control, /* 9+ */ 29, 29, /* 12+ */ 29, 29)
|
|
|
|
|
F(3src_src0_rep_ctrl, /* 9+ */ 28, 28, /* 12+ */ -1, -1)
|
2014-06-13 15:09:12 -07:00
|
|
|
/* Reserved */
|
2024-02-17 17:47:25 -08:00
|
|
|
F20(3src_dst_reg_nr, /* 9+ */ 18, 12, /* 12+ */ 23, 16, /* 20+ */ 39, 32)
|
|
|
|
|
F20(3src_source_index, /* 9+ */ 11, 10, /* 12+ */ 34, 30, /* 20+ */ 25, 22)
|
2024-02-17 17:54:17 -08:00
|
|
|
FD20(3src_subreg_index, /* 9+ */ -1, -1, /* 12+ */ 39, 35, /* 20+ */ 28, 26, 31, 30)
|
2024-02-17 17:47:25 -08:00
|
|
|
F20(3src_control_index, /* 9+ */ 9, 8, /* 12+ */ 28, 24, /* 20+ */ 21, 18)
|
|
|
|
|
F20(3src_swsb, /* 9+ */ -1, -1, /* 12+ */ 15, 8, /* 20+ */ 17, 8)
|
2014-06-13 15:09:12 -07:00
|
|
|
/* Bit 7 is Reserved (for future Opcode expansion) */
|
2024-02-17 16:53:45 -08:00
|
|
|
F(3src_hw_opcode, /* 9+ */ 6, 0, /* 12+ */ 6, 0)
|
2014-06-13 15:09:12 -07:00
|
|
|
/** @} */
|
|
|
|
|
|
|
|
|
|
#undef F
|
|
|
|
|
|
2022-06-29 14:25:19 -07:00
|
|
|
static inline void
|
2022-06-29 14:13:31 -07:00
|
|
|
brw_inst_set_opcode(const struct brw_isa_info *isa,
|
2022-06-29 14:25:19 -07:00
|
|
|
struct brw_inst *inst, enum opcode opcode)
|
|
|
|
|
{
|
2022-06-29 14:13:31 -07:00
|
|
|
brw_inst_set_hw_opcode(isa->devinfo, inst, brw_opcode_encode(isa, opcode));
|
2022-06-29 14:25:19 -07:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static inline enum opcode
|
2022-06-29 14:13:31 -07:00
|
|
|
brw_inst_opcode(const struct brw_isa_info *isa,
|
2022-06-29 14:25:19 -07:00
|
|
|
const struct brw_inst *inst)
|
|
|
|
|
{
|
2022-06-29 14:13:31 -07:00
|
|
|
return brw_opcode_decode(isa, brw_inst_hw_opcode(isa->devinfo, inst));
|
2022-06-29 14:25:19 -07:00
|
|
|
}
|
|
|
|
|
|
2014-06-04 17:07:30 -07:00
|
|
|
#ifdef __cplusplus
|
|
|
|
|
}
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#endif
|
