diff options
Diffstat (limited to 'drivers/gpu/drm/xe/instructions/xe_alu_commands.h')
| -rw-r--r-- | drivers/gpu/drm/xe/instructions/xe_alu_commands.h | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/drivers/gpu/drm/xe/instructions/xe_alu_commands.h b/drivers/gpu/drm/xe/instructions/xe_alu_commands.h new file mode 100644 index 000000000000..2987b10d3e16 --- /dev/null +++ b/drivers/gpu/drm/xe/instructions/xe_alu_commands.h @@ -0,0 +1,79 @@ +/* SPDX-License-Identifier: MIT */ +/* + * Copyright © 2025 Intel Corporation + */ + +#ifndef _XE_ALU_COMMANDS_H_ +#define _XE_ALU_COMMANDS_H_ + +#include "instructions/xe_instr_defs.h" + +/* Instruction Opcodes */ +#define CS_ALU_OPCODE_NOOP 0x000 +#define CS_ALU_OPCODE_FENCE_RD 0x001 +#define CS_ALU_OPCODE_FENCE_WR 0x002 +#define CS_ALU_OPCODE_LOAD 0x080 +#define CS_ALU_OPCODE_LOADINV 0x480 +#define CS_ALU_OPCODE_LOAD0 0x081 +#define CS_ALU_OPCODE_LOAD1 0x481 +#define CS_ALU_OPCODE_LOADIND 0x082 +#define CS_ALU_OPCODE_ADD 0x100 +#define CS_ALU_OPCODE_SUB 0x101 +#define CS_ALU_OPCODE_AND 0x102 +#define CS_ALU_OPCODE_OR 0x103 +#define CS_ALU_OPCODE_XOR 0x104 +#define CS_ALU_OPCODE_SHL 0x105 +#define CS_ALU_OPCODE_SHR 0x106 +#define CS_ALU_OPCODE_SAR 0x107 +#define CS_ALU_OPCODE_STORE 0x180 +#define CS_ALU_OPCODE_STOREINV 0x580 +#define CS_ALU_OPCODE_STOREIND 0x181 + +/* Instruction Operands */ +#define CS_ALU_OPERAND_REG(n) REG_FIELD_PREP(GENMASK(3, 0), (n)) +#define CS_ALU_OPERAND_REG0 0x0 +#define CS_ALU_OPERAND_REG1 0x1 +#define CS_ALU_OPERAND_REG2 0x2 +#define CS_ALU_OPERAND_REG3 0x3 +#define CS_ALU_OPERAND_REG4 0x4 +#define CS_ALU_OPERAND_REG5 0x5 +#define CS_ALU_OPERAND_REG6 0x6 +#define CS_ALU_OPERAND_REG7 0x7 +#define CS_ALU_OPERAND_REG8 0x8 +#define CS_ALU_OPERAND_REG9 0x9 +#define CS_ALU_OPERAND_REG10 0xa +#define CS_ALU_OPERAND_REG11 0xb +#define CS_ALU_OPERAND_REG12 0xc +#define CS_ALU_OPERAND_REG13 0xd +#define CS_ALU_OPERAND_REG14 0xe +#define CS_ALU_OPERAND_REG15 0xf +#define CS_ALU_OPERAND_SRCA 0x20 +#define CS_ALU_OPERAND_SRCB 0x21 +#define CS_ALU_OPERAND_ACCU 0x31 +#define CS_ALU_OPERAND_ZF 0x32 +#define CS_ALU_OPERAND_CF 0x33 +#define CS_ALU_OPERAND_NA 0 /* N/A operand */ + +/* Command Streamer ALU Instructions */ +#define CS_ALU_INSTR(opcode, op1, op2) (REG_FIELD_PREP(GENMASK(31, 20), (opcode)) | \ + REG_FIELD_PREP(GENMASK(19, 10), (op1)) | \ + REG_FIELD_PREP(GENMASK(9, 0), (op2))) + +#define __CS_ALU_INSTR(opcode, op1, op2) CS_ALU_INSTR(CS_ALU_OPCODE_##opcode, \ + CS_ALU_OPERAND_##op1, \ + CS_ALU_OPERAND_##op2) + +#define CS_ALU_INSTR_NOOP __CS_ALU_INSTR(NOOP, NA, NA) +#define CS_ALU_INSTR_LOAD(op1, op2) __CS_ALU_INSTR(LOAD, op1, op2) +#define CS_ALU_INSTR_LOADINV(op1, op2) __CS_ALU_INSTR(LOADINV, op1, op2) +#define CS_ALU_INSTR_LOAD0(op1) __CS_ALU_INSTR(LOAD0, op1, NA) +#define CS_ALU_INSTR_LOAD1(op1) __CS_ALU_INSTR(LOAD1, op1, NA) +#define CS_ALU_INSTR_ADD __CS_ALU_INSTR(ADD, NA, NA) +#define CS_ALU_INSTR_SUB __CS_ALU_INSTR(SUB, NA, NA) +#define CS_ALU_INSTR_AND __CS_ALU_INSTR(AND, NA, NA) +#define CS_ALU_INSTR_OR __CS_ALU_INSTR(OR, NA, NA) +#define CS_ALU_INSTR_XOR __CS_ALU_INSTR(XOR, NA, NA) +#define CS_ALU_INSTR_STORE(op1, op2) __CS_ALU_INSTR(STORE, op1, op2) +#define CS_ALU_INSTR_STOREINV(op1, op2) __CS_ALU_INSTR(STOREINV, op1, op2) + +#endif |