eg_asm.c revision 543b2331d7b45a29ccd3530daa2389e87e65d89b
1/* 2 * Copyright 2010 Jerome Glisse <glisse@freedesktop.org> 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a 5 * copy of this software and associated documentation files (the "Software"), 6 * to deal in the Software without restriction, including without limitation 7 * on the rights to use, copy, modify, merge, publish, distribute, sub 8 * license, and/or sell copies of the Software, and to permit persons to whom 9 * the Software is furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice (including the next 12 * paragraph) shall be included in all copies or substantial portions of the 13 * Software. 14 * 15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL 18 * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, 19 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 20 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 21 * USE OR OTHER DEALINGS IN THE SOFTWARE. 22 */ 23#include <stdio.h> 24#include <errno.h> 25#include "util/u_memory.h" 26#include "r600_pipe.h" 27#include "r600_asm.h" 28#include "eg_sq.h" 29#include "r600_opcodes.h" 30#include "evergreend.h" 31 32int eg_bytecode_cf_build(struct r600_bytecode *bc, struct r600_bytecode_cf *cf) 33{ 34 unsigned id = cf->id; 35 36 switch (cf->inst) { 37 case EG_V_SQ_CF_ALU_WORD1_SQ_CF_INST_ALU: 38 case EG_V_SQ_CF_ALU_WORD1_SQ_CF_INST_ALU_POP_AFTER: 39 case EG_V_SQ_CF_ALU_WORD1_SQ_CF_INST_ALU_POP2_AFTER: 40 case EG_V_SQ_CF_ALU_WORD1_SQ_CF_INST_ALU_PUSH_BEFORE: 41 bc->bytecode[id++] = S_SQ_CF_ALU_WORD0_ADDR(cf->addr >> 1) | 42 S_SQ_CF_ALU_WORD0_KCACHE_MODE0(cf->kcache[0].mode) | 43 S_SQ_CF_ALU_WORD0_KCACHE_BANK0(cf->kcache[0].bank) | 44 S_SQ_CF_ALU_WORD0_KCACHE_BANK1(cf->kcache[1].bank); 45 bc->bytecode[id++] = cf->inst | 46 S_SQ_CF_ALU_WORD1_KCACHE_MODE1(cf->kcache[1].mode) | 47 S_SQ_CF_ALU_WORD1_KCACHE_ADDR0(cf->kcache[0].addr) | 48 S_SQ_CF_ALU_WORD1_KCACHE_ADDR1(cf->kcache[1].addr) | 49 S_SQ_CF_ALU_WORD1_BARRIER(1) | 50 S_SQ_CF_ALU_WORD1_COUNT((cf->ndw / 2) - 1); 51 break; 52 case EG_V_SQ_CF_WORD1_SQ_CF_INST_TEX: 53 case EG_V_SQ_CF_WORD1_SQ_CF_INST_VTX: 54 bc->bytecode[id++] = S_SQ_CF_WORD0_ADDR(cf->addr >> 1); 55 bc->bytecode[id++] = cf->inst | 56 S_SQ_CF_WORD1_BARRIER(1) | 57 S_SQ_CF_WORD1_COUNT((cf->ndw / 4) - 1); 58 break; 59 case EG_V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_EXPORT: 60 case EG_V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_EXPORT_DONE: 61 bc->bytecode[id++] = S_SQ_CF_ALLOC_EXPORT_WORD0_RW_GPR(cf->output.gpr) | 62 S_SQ_CF_ALLOC_EXPORT_WORD0_ELEM_SIZE(cf->output.elem_size) | 63 S_SQ_CF_ALLOC_EXPORT_WORD0_ARRAY_BASE(cf->output.array_base) | 64 S_SQ_CF_ALLOC_EXPORT_WORD0_TYPE(cf->output.type); 65 bc->bytecode[id] = S_SQ_CF_ALLOC_EXPORT_WORD1_BURST_COUNT(cf->output.burst_count - 1) | 66 S_SQ_CF_ALLOC_EXPORT_WORD1_SWIZ_SEL_X(cf->output.swizzle_x) | 67 S_SQ_CF_ALLOC_EXPORT_WORD1_SWIZ_SEL_Y(cf->output.swizzle_y) | 68 S_SQ_CF_ALLOC_EXPORT_WORD1_SWIZ_SEL_Z(cf->output.swizzle_z) | 69 S_SQ_CF_ALLOC_EXPORT_WORD1_SWIZ_SEL_W(cf->output.swizzle_w) | 70 S_SQ_CF_ALLOC_EXPORT_WORD1_BARRIER(cf->output.barrier) | 71 cf->output.inst; 72 if (bc->chip_class == EVERGREEN) /* no EOP on cayman */ 73 bc->bytecode[id] |= S_SQ_CF_ALLOC_EXPORT_WORD1_END_OF_PROGRAM(cf->output.end_of_program); 74 id++; 75 break; 76 case EG_V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_MEM_STREAM0_BUF0: 77 case EG_V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_MEM_STREAM0_BUF1: 78 case EG_V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_MEM_STREAM0_BUF2: 79 case EG_V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_MEM_STREAM0_BUF3: 80 case EG_V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_MEM_STREAM1_BUF0: 81 case EG_V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_MEM_STREAM1_BUF1: 82 case EG_V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_MEM_STREAM1_BUF2: 83 case EG_V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_MEM_STREAM1_BUF3: 84 case EG_V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_MEM_STREAM2_BUF0: 85 case EG_V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_MEM_STREAM2_BUF1: 86 case EG_V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_MEM_STREAM2_BUF2: 87 case EG_V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_MEM_STREAM2_BUF3: 88 case EG_V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_MEM_STREAM3_BUF0: 89 case EG_V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_MEM_STREAM3_BUF1: 90 case EG_V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_MEM_STREAM3_BUF2: 91 case EG_V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_MEM_STREAM3_BUF3: 92 bc->bytecode[id++] = S_SQ_CF_ALLOC_EXPORT_WORD0_RW_GPR(cf->output.gpr) | 93 S_SQ_CF_ALLOC_EXPORT_WORD0_ELEM_SIZE(cf->output.elem_size) | 94 S_SQ_CF_ALLOC_EXPORT_WORD0_ARRAY_BASE(cf->output.array_base) | 95 S_SQ_CF_ALLOC_EXPORT_WORD0_TYPE(cf->output.type); 96 bc->bytecode[id] = S_SQ_CF_ALLOC_EXPORT_WORD1_BURST_COUNT(cf->output.burst_count - 1) | 97 S_SQ_CF_ALLOC_EXPORT_WORD1_BARRIER(cf->output.barrier) | 98 cf->output.inst | 99 S_SQ_CF_ALLOC_EXPORT_WORD1_BUF_COMP_MASK(cf->output.comp_mask) | 100 S_SQ_CF_ALLOC_EXPORT_WORD1_BUF_ARRAY_SIZE(cf->output.array_size); 101 if (bc->chip_class == EVERGREEN) /* no EOP on cayman */ 102 bc->bytecode[id] |= S_SQ_CF_ALLOC_EXPORT_WORD1_END_OF_PROGRAM(cf->output.end_of_program); 103 id++; 104 break; 105 case EG_V_SQ_CF_WORD1_SQ_CF_INST_JUMP: 106 case EG_V_SQ_CF_WORD1_SQ_CF_INST_ELSE: 107 case EG_V_SQ_CF_WORD1_SQ_CF_INST_POP: 108 case EG_V_SQ_CF_WORD1_SQ_CF_INST_LOOP_START_NO_AL: 109 case EG_V_SQ_CF_WORD1_SQ_CF_INST_LOOP_END: 110 case EG_V_SQ_CF_WORD1_SQ_CF_INST_LOOP_CONTINUE: 111 case EG_V_SQ_CF_WORD1_SQ_CF_INST_LOOP_BREAK: 112 case EG_V_SQ_CF_WORD1_SQ_CF_INST_CALL_FS: 113 case EG_V_SQ_CF_WORD1_SQ_CF_INST_RETURN: 114 case CM_V_SQ_CF_WORD1_SQ_CF_INST_END: 115 bc->bytecode[id++] = S_SQ_CF_WORD0_ADDR(cf->cf_addr >> 1); 116 bc->bytecode[id++] = cf->inst | 117 S_SQ_CF_WORD1_BARRIER(1) | 118 S_SQ_CF_WORD1_COND(cf->cond) | 119 S_SQ_CF_WORD1_POP_COUNT(cf->pop_count); 120 break; 121 default: 122 R600_ERR("unsupported CF instruction (0x%X)\n", cf->inst); 123 return -EINVAL; 124 } 125 return 0; 126} 127