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/* SPDX-License-Identifier: MIT */
/* Copyright © 2024 Intel Corporation */
/* Header used during pre-process phase of iga64 assembly.
* WARNING: changing this file causes rebuild of all shaders.
* Do not touch without current version of iga64 compiler.
*/
#ifndef IGA64_MACROS_H
#define IGA64_MACROS_H
/* send instruction for DG2+ requires 0 length in case src1 is null, BSpec: 47443 */
#if GEN_VER <= 1250
#define src1_null null
#else
#define src1_null null:0
#endif
/* GPGPU_R0Payload fields, Bspec: 55396, 56587 */
#define R0_TGIDX r0.1<0;1,0>:ud
#define R0_TGIDY r0.6<0;1,0>:ud
#define R0_FFTID r0.5<0;1,0>:ud
/* Inline data from COMPUTE_WALKER*, Bspec: 47203, 73584
* Filled by __xe*_gpgpu_execfunc.
*/
#define R1_TGT_ADDRESS r1.0<0;1,0>:uq
#define R1_TGT_WIDTH r1.2<0;1,0>:ud
#define R1_TGT_HEIGHT r1.3<0;1,0>:ud
#define SET_SHARED_MEDIA_BLOCK_MSG_HDR(dst, y, width) \
(W) mov (8) dst.0<1>:ud 0x0:ud ;\
(W) mov (1) dst.1<1>:ud y ;\
(W) mov (1) dst.2<1>:ud (width - 1):ud ;\
(W) mov (1) dst.4<1>:ud R0_FFTID
#define SET_THREAD_MEDIA_BLOCK_MSG_HDR(dst, x, y, width) \
(W) mov (8) dst.0<1>:ud 0x0:ud ;\
(W) shl (1) dst.0<1>:ud R0_TGIDX 0x2:ud ;\
(W) add (1) dst.0<1>:ud dst.0<0;1,0>:ud x:ud ;\
(W) add (1) dst.1<1>:ud R0_TGIDY y ;\
(W) mov (1) dst.2<1>:ud (width - 1):ud ;\
(W) mov (1) dst.4<1>:ud R0_FFTID
#if GEN_VER < 3000
#define SET_SURFACE_DESC(dst) \
(W) mov (8) dst.0<1>:ud 0x0:ud
#else
#define SET_SURFACE_DESC(dst) \
(W) mov (1) dst.0<1>:uq R1_TGT_ADDRESS ;\
(W) add (1) dst.2<1>:ud R1_TGT_WIDTH -1:d ;\
(W) add (1) dst.3<1>:ud R1_TGT_HEIGHT -1:d ;\
(W) add (1) dst.4<1>:ud R1_TGT_WIDTH -1:d
#endif
#define SET_SHARED_MEDIA_A2DBLOCK_PAYLOAD(dst, y, width) \
SET_SURFACE_DESC(dst) ;\
(W) mov (1) dst.5<1>:ud 0x0:ud ;\
(W) mov (1) dst.6<1>:ud y ;\
(W) mov (1) dst.7<1>:ud (width - 1):ud
#define SET_THREAD_MEDIA_A2DBLOCK_PAYLOAD(dst, x, y, width) \
SET_SURFACE_DESC(dst) ;\
(W) shl (1) dst.5<1>:ud R0_TGIDX 0x2:ud ;\
(W) add (1) dst.5<1>:ud dst.5<0;1,0>:ud x:ud ;\
(W) add (1) dst.6<1>:ud R0_TGIDY y ;\
(W) mov (1) dst.7<1>:ud (width - 1):ud ;\
#if GEN_VER < 2000
#define SET_SHARED_SPACE_ADDR(dst, y, width) SET_SHARED_MEDIA_BLOCK_MSG_HDR(dst, y, width)
#define SET_THREAD_SPACE_ADDR(dst, x, y, width) SET_THREAD_MEDIA_BLOCK_MSG_HDR(dst, x, y, width)
#define LOAD_SPACE_DW(dst, src) send.dc1 (1) dst src src1_null 0x0 0x2190000
#define STORE_SPACE_DW(dst, src) send.dc1 (1) null dst null 0x0 0x40A8000
#else
#define SET_SHARED_SPACE_ADDR(dst, y, width) SET_SHARED_MEDIA_A2DBLOCK_PAYLOAD(dst, y, width)
#define SET_THREAD_SPACE_ADDR(dst, x, y, width) SET_THREAD_MEDIA_A2DBLOCK_PAYLOAD(dst, x, y, width)
#if GEN_VER < 3000
#define LOAD_SPACE_DW(dst, src) send.tgm (1) dst src null:0 0x0 0x62100003
#define STORE_SPACE_DW(dst, src) send.tgm (1) null dst null:0 0x0 0x64000007
#else
#define LOAD_SPACE_DW(dst, src) send.ugm (1) dst src null:0 0x0 0x2120003
#define STORE_SPACE_DW(dst, src) send.ugm (1) null dst src:1 0x0 0x2020007
#endif
#endif
#endif
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