drivers/gpu/drm/amd/amdkfd/kfd_pm4_opcodes.h

   1 /* SPDX-License-Identifier: GPL-2.0 OR MIT */
   2 /*
   3  * Copyright 2014-2022 Advanced Micro Devices, Inc.
   4  *
   5  * Permission is hereby granted, free of charge, to any person obtaining a
   6  * copy of this software and associated documentation files (the "Software"),
   7  * to deal in the Software without restriction, including without limitation
   8  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   9  * and/or sell copies of the Software, and to permit persons to whom the
  10  * Software is furnished to do so, subject to the following conditions:
  11  *
  12  * The above copyright notice and this permission notice shall be included in
  13  * all copies or substantial portions of the 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 NONINFRINGEMENT.  IN NO EVENT SHALL
  18  * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
  19  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
  20  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  21  * OTHER DEALINGS IN THE SOFTWARE.
  22  *
  23  */
  24
  25
  26 #ifndef KFD_PM4_OPCODES_H
  27 #define KFD_PM4_OPCODES_H
  28
  29 enum it_opcode_type {
  30         IT_NOP                               = 0x10,
  31         IT_SET_BASE                          = 0x11,
  32         IT_CLEAR_STATE                       = 0x12,
  33         IT_INDEX_BUFFER_SIZE                 = 0x13,
  34         IT_DISPATCH_DIRECT                   = 0x15,
  35         IT_DISPATCH_INDIRECT                 = 0x16,
  36         IT_ATOMIC_GDS                        = 0x1D,
  37         IT_OCCLUSION_QUERY                   = 0x1F,
  38         IT_SET_PREDICATION                   = 0x20,
  39         IT_REG_RMW                           = 0x21,
  40         IT_COND_EXEC                         = 0x22,
  41         IT_PRED_EXEC                         = 0x23,
  42         IT_DRAW_INDIRECT                     = 0x24,
  43         IT_DRAW_INDEX_INDIRECT               = 0x25,
  44         IT_INDEX_BASE                        = 0x26,
  45         IT_DRAW_INDEX_2                      = 0x27,
  46         IT_CONTEXT_CONTROL                   = 0x28,
  47         IT_INDEX_TYPE                        = 0x2A,
  48         IT_DRAW_INDIRECT_MULTI               = 0x2C,
  49         IT_DRAW_INDEX_AUTO                   = 0x2D,
  50         IT_NUM_INSTANCES                     = 0x2F,
  51         IT_DRAW_INDEX_MULTI_AUTO             = 0x30,
  52         IT_INDIRECT_BUFFER_CNST              = 0x33,
  53         IT_STRMOUT_BUFFER_UPDATE             = 0x34,
  54         IT_DRAW_INDEX_OFFSET_2               = 0x35,
  55         IT_DRAW_PREAMBLE                     = 0x36,
  56         IT_WRITE_DATA                        = 0x37,
  57         IT_DRAW_INDEX_INDIRECT_MULTI         = 0x38,
  58         IT_MEM_SEMAPHORE                     = 0x39,
  59         IT_COPY_DW                           = 0x3B,
  60         IT_WAIT_REG_MEM                      = 0x3C,
  61         IT_INDIRECT_BUFFER                   = 0x3F,
  62         IT_COPY_DATA                         = 0x40,
  63         IT_PFP_SYNC_ME                       = 0x42,
  64         IT_SURFACE_SYNC                      = 0x43,
  65         IT_COND_WRITE                        = 0x45,
  66         IT_EVENT_WRITE                       = 0x46,
  67         IT_EVENT_WRITE_EOP                   = 0x47,
  68         IT_EVENT_WRITE_EOS                   = 0x48,
  69         IT_RELEASE_MEM                       = 0x49,
  70         IT_PREAMBLE_CNTL                     = 0x4A,
  71         IT_DMA_DATA                          = 0x50,
  72         IT_ACQUIRE_MEM                       = 0x58,
  73         IT_REWIND                            = 0x59,
  74         IT_LOAD_UCONFIG_REG                  = 0x5E,
  75         IT_LOAD_SH_REG                       = 0x5F,
  76         IT_LOAD_CONFIG_REG                   = 0x60,
  77         IT_LOAD_CONTEXT_REG                  = 0x61,
  78         IT_SET_CONFIG_REG                    = 0x68,
  79         IT_SET_CONTEXT_REG                   = 0x69,
  80         IT_SET_CONTEXT_REG_INDIRECT          = 0x73,
  81         IT_SET_SH_REG                        = 0x76,
  82         IT_SET_SH_REG_OFFSET                 = 0x77,
  83         IT_SET_QUEUE_REG                     = 0x78,
  84         IT_SET_UCONFIG_REG                   = 0x79,
  85         IT_SCRATCH_RAM_WRITE                 = 0x7D,
  86         IT_SCRATCH_RAM_READ                  = 0x7E,
  87         IT_LOAD_CONST_RAM                    = 0x80,
  88         IT_WRITE_CONST_RAM                   = 0x81,
  89         IT_DUMP_CONST_RAM                    = 0x83,
  90         IT_INCREMENT_CE_COUNTER              = 0x84,
  91         IT_INCREMENT_DE_COUNTER              = 0x85,
  92         IT_WAIT_ON_CE_COUNTER                = 0x86,
  93         IT_WAIT_ON_DE_COUNTER_DIFF           = 0x88,
  94         IT_SWITCH_BUFFER                     = 0x8B,
  95         IT_SET_RESOURCES                     = 0xA0,
  96         IT_MAP_PROCESS                       = 0xA1,
  97         IT_MAP_QUEUES                        = 0xA2,
  98         IT_UNMAP_QUEUES                      = 0xA3,
  99         IT_QUERY_STATUS                      = 0xA4,
 100         IT_RUN_LIST                          = 0xA5,
 101 };
 102
 103 #define PM4_TYPE_0 0
 104 #define PM4_TYPE_2 2
 105 #define PM4_TYPE_3 3
 106
 107 #endif /* KFD_PM4_OPCODES_H */
 108