int eg_bytecode_cf_build(struct r600_bytecode *bc, struct r600_bytecode_cf *cf) { unsigned id = cf->id; if (cf->op == CF_NATIVE) { bc->bytecode[id++] = cf->isa[0]; bc->bytecode[id++] = cf->isa[1]; } else { const struct cf_op_info *cfop = r600_isa_cf(cf->op); unsigned opcode = r600_isa_cf_opcode(bc->isa->hw_class, cf->op); if (cfop->flags & CF_ALU) { /* ALU clauses */ /* prepend ALU_EXTENDED if we need more than 2 kcache sets */ if (cf->eg_alu_extended) { bc->bytecode[id++] = S_SQ_CF_ALU_WORD0_EXT_KCACHE_BANK_INDEX_MODE0(cf->kcache[0].index_mode) | S_SQ_CF_ALU_WORD0_EXT_KCACHE_BANK_INDEX_MODE1(cf->kcache[1].index_mode) | S_SQ_CF_ALU_WORD0_EXT_KCACHE_BANK_INDEX_MODE2(cf->kcache[2].index_mode) | S_SQ_CF_ALU_WORD0_EXT_KCACHE_BANK_INDEX_MODE3(cf->kcache[3].index_mode) | S_SQ_CF_ALU_WORD0_EXT_KCACHE_BANK2(cf->kcache[2].bank) | S_SQ_CF_ALU_WORD0_EXT_KCACHE_BANK3(cf->kcache[3].bank) | S_SQ_CF_ALU_WORD0_EXT_KCACHE_MODE2(cf->kcache[2].mode); bc->bytecode[id++] = S_SQ_CF_ALU_WORD1_EXT_CF_INST( r600_isa_cf_opcode(bc->isa->hw_class, CF_OP_ALU_EXT)) | S_SQ_CF_ALU_WORD1_EXT_KCACHE_MODE3(cf->kcache[3].mode) | S_SQ_CF_ALU_WORD1_EXT_KCACHE_ADDR2(cf->kcache[2].addr) | S_SQ_CF_ALU_WORD1_EXT_KCACHE_ADDR3(cf->kcache[3].addr) | S_SQ_CF_ALU_WORD1_EXT_BARRIER(1); } bc->bytecode[id++] = S_SQ_CF_ALU_WORD0_ADDR(cf->addr >> 1) | S_SQ_CF_ALU_WORD0_KCACHE_MODE0(cf->kcache[0].mode) | S_SQ_CF_ALU_WORD0_KCACHE_BANK0(cf->kcache[0].bank) | S_SQ_CF_ALU_WORD0_KCACHE_BANK1(cf->kcache[1].bank); bc->bytecode[id++] = S_SQ_CF_ALU_WORD1_CF_INST(opcode) | S_SQ_CF_ALU_WORD1_KCACHE_MODE1(cf->kcache[1].mode) | S_SQ_CF_ALU_WORD1_KCACHE_ADDR0(cf->kcache[0].addr) | S_SQ_CF_ALU_WORD1_KCACHE_ADDR1(cf->kcache[1].addr) | S_SQ_CF_ALU_WORD1_BARRIER(1) | S_SQ_CF_ALU_WORD1_COUNT((cf->ndw / 2) - 1); } else if (cfop->flags & CF_CLAUSE) { /* CF_TEX/VTX (CF_ALU already handled above) */ bc->bytecode[id++] = S_SQ_CF_WORD0_ADDR(cf->addr >> 1); bc->bytecode[id++] = S_SQ_CF_WORD1_CF_INST(opcode) | S_SQ_CF_WORD1_BARRIER(1) | S_SQ_CF_WORD1_COUNT((cf->ndw / 4) - 1); } else if (cfop->flags & CF_EXP) {
int eg_bytecode_cf_build(struct r600_bytecode *bc, struct r600_bytecode_cf *cf) { unsigned id = cf->id; switch (cf->inst) { case EG_V_SQ_CF_ALU_WORD1_SQ_CF_INST_ALU: case EG_V_SQ_CF_ALU_WORD1_SQ_CF_INST_ALU_POP_AFTER: case EG_V_SQ_CF_ALU_WORD1_SQ_CF_INST_ALU_POP2_AFTER: case EG_V_SQ_CF_ALU_WORD1_SQ_CF_INST_ALU_PUSH_BEFORE: /* prepend ALU_EXTENDED if we need more than 2 kcache sets */ if (cf->eg_alu_extended) { bc->bytecode[id++] = S_SQ_CF_ALU_WORD0_EXT_KCACHE_BANK_INDEX_MODE0(V_SQ_CF_INDEX_NONE) | S_SQ_CF_ALU_WORD0_EXT_KCACHE_BANK_INDEX_MODE1(V_SQ_CF_INDEX_NONE) | S_SQ_CF_ALU_WORD0_EXT_KCACHE_BANK_INDEX_MODE2(V_SQ_CF_INDEX_NONE) | S_SQ_CF_ALU_WORD0_EXT_KCACHE_BANK_INDEX_MODE3(V_SQ_CF_INDEX_NONE) | S_SQ_CF_ALU_WORD0_EXT_KCACHE_BANK2(cf->kcache[2].bank) | S_SQ_CF_ALU_WORD0_EXT_KCACHE_BANK3(cf->kcache[3].bank) | S_SQ_CF_ALU_WORD0_EXT_KCACHE_MODE2(cf->kcache[2].mode); bc->bytecode[id++] = EG_V_SQ_CF_ALU_WORD1_SQ_CF_INST_EXTENDED | S_SQ_CF_ALU_WORD1_EXT_KCACHE_MODE3(cf->kcache[3].mode) | S_SQ_CF_ALU_WORD1_EXT_KCACHE_ADDR2(cf->kcache[2].addr) | S_SQ_CF_ALU_WORD1_EXT_KCACHE_ADDR3(cf->kcache[3].addr) | S_SQ_CF_ALU_WORD1_EXT_BARRIER(1); } bc->bytecode[id++] = S_SQ_CF_ALU_WORD0_ADDR(cf->addr >> 1) | S_SQ_CF_ALU_WORD0_KCACHE_MODE0(cf->kcache[0].mode) | S_SQ_CF_ALU_WORD0_KCACHE_BANK0(cf->kcache[0].bank) | S_SQ_CF_ALU_WORD0_KCACHE_BANK1(cf->kcache[1].bank); bc->bytecode[id++] = cf->inst | S_SQ_CF_ALU_WORD1_KCACHE_MODE1(cf->kcache[1].mode) | S_SQ_CF_ALU_WORD1_KCACHE_ADDR0(cf->kcache[0].addr) | S_SQ_CF_ALU_WORD1_KCACHE_ADDR1(cf->kcache[1].addr) | S_SQ_CF_ALU_WORD1_BARRIER(1) | S_SQ_CF_ALU_WORD1_COUNT((cf->ndw / 2) - 1); break; case EG_V_SQ_CF_WORD1_SQ_CF_INST_TEX: case EG_V_SQ_CF_WORD1_SQ_CF_INST_VTX: bc->bytecode[id++] = S_SQ_CF_WORD0_ADDR(cf->addr >> 1); bc->bytecode[id++] = cf->inst | S_SQ_CF_WORD1_BARRIER(1) | S_SQ_CF_WORD1_COUNT((cf->ndw / 4) - 1); break; case EG_V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_EXPORT: case EG_V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_EXPORT_DONE: bc->bytecode[id++] = S_SQ_CF_ALLOC_EXPORT_WORD0_RW_GPR(cf->output.gpr) | S_SQ_CF_ALLOC_EXPORT_WORD0_ELEM_SIZE(cf->output.elem_size) | S_SQ_CF_ALLOC_EXPORT_WORD0_ARRAY_BASE(cf->output.array_base) | S_SQ_CF_ALLOC_EXPORT_WORD0_TYPE(cf->output.type); bc->bytecode[id] = S_SQ_CF_ALLOC_EXPORT_WORD1_BURST_COUNT(cf->output.burst_count - 1) | S_SQ_CF_ALLOC_EXPORT_WORD1_SWIZ_SEL_X(cf->output.swizzle_x) | S_SQ_CF_ALLOC_EXPORT_WORD1_SWIZ_SEL_Y(cf->output.swizzle_y) | S_SQ_CF_ALLOC_EXPORT_WORD1_SWIZ_SEL_Z(cf->output.swizzle_z) | S_SQ_CF_ALLOC_EXPORT_WORD1_SWIZ_SEL_W(cf->output.swizzle_w) | S_SQ_CF_ALLOC_EXPORT_WORD1_BARRIER(cf->output.barrier) | cf->output.inst; if (bc->chip_class == EVERGREEN) /* no EOP on cayman */ bc->bytecode[id] |= S_SQ_CF_ALLOC_EXPORT_WORD1_END_OF_PROGRAM(cf->output.end_of_program); id++; break; case EG_V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_MEM_STREAM0_BUF0: case EG_V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_MEM_STREAM0_BUF1: case EG_V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_MEM_STREAM0_BUF2: case EG_V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_MEM_STREAM0_BUF3: case EG_V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_MEM_STREAM1_BUF0: case EG_V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_MEM_STREAM1_BUF1: case EG_V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_MEM_STREAM1_BUF2: case EG_V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_MEM_STREAM1_BUF3: case EG_V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_MEM_STREAM2_BUF0: case EG_V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_MEM_STREAM2_BUF1: case EG_V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_MEM_STREAM2_BUF2: case EG_V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_MEM_STREAM2_BUF3: case EG_V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_MEM_STREAM3_BUF0: case EG_V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_MEM_STREAM3_BUF1: case EG_V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_MEM_STREAM3_BUF2: case EG_V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_MEM_STREAM3_BUF3: bc->bytecode[id++] = S_SQ_CF_ALLOC_EXPORT_WORD0_RW_GPR(cf->output.gpr) | S_SQ_CF_ALLOC_EXPORT_WORD0_ELEM_SIZE(cf->output.elem_size) | S_SQ_CF_ALLOC_EXPORT_WORD0_ARRAY_BASE(cf->output.array_base) | S_SQ_CF_ALLOC_EXPORT_WORD0_TYPE(cf->output.type); bc->bytecode[id] = S_SQ_CF_ALLOC_EXPORT_WORD1_BURST_COUNT(cf->output.burst_count - 1) | S_SQ_CF_ALLOC_EXPORT_WORD1_BARRIER(cf->output.barrier) | cf->output.inst | S_SQ_CF_ALLOC_EXPORT_WORD1_BUF_COMP_MASK(cf->output.comp_mask) | S_SQ_CF_ALLOC_EXPORT_WORD1_BUF_ARRAY_SIZE(cf->output.array_size); if (bc->chip_class == EVERGREEN) /* no EOP on cayman */ bc->bytecode[id] |= S_SQ_CF_ALLOC_EXPORT_WORD1_END_OF_PROGRAM(cf->output.end_of_program); id++; break; case EG_V_SQ_CF_WORD1_SQ_CF_INST_JUMP: case EG_V_SQ_CF_WORD1_SQ_CF_INST_ELSE: case EG_V_SQ_CF_WORD1_SQ_CF_INST_POP: case EG_V_SQ_CF_WORD1_SQ_CF_INST_LOOP_START_NO_AL: case EG_V_SQ_CF_WORD1_SQ_CF_INST_LOOP_START_DX10: case EG_V_SQ_CF_WORD1_SQ_CF_INST_LOOP_END: case EG_V_SQ_CF_WORD1_SQ_CF_INST_LOOP_CONTINUE: case EG_V_SQ_CF_WORD1_SQ_CF_INST_LOOP_BREAK: case EG_V_SQ_CF_WORD1_SQ_CF_INST_CALL_FS: case EG_V_SQ_CF_WORD1_SQ_CF_INST_RETURN: case CM_V_SQ_CF_WORD1_SQ_CF_INST_END: bc->bytecode[id++] = S_SQ_CF_WORD0_ADDR(cf->cf_addr >> 1); bc->bytecode[id++] = cf->inst | S_SQ_CF_WORD1_BARRIER(1) | S_SQ_CF_WORD1_COND(cf->cond) | S_SQ_CF_WORD1_POP_COUNT(cf->pop_count); break; case CF_NATIVE: bc->bytecode[id++] = cf->isa[0]; bc->bytecode[id++] = cf->isa[1]; break; default: R600_ERR("unsupported CF instruction (0x%X)\n", cf->inst); return -EINVAL; } return 0; }