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      1 /*	$NetBSD: kfd_pm4_opcodes.h,v 1.3 2021/12/18 23:44:59 riastradh Exp $	*/
      2 
      3 /*
      4  * Copyright 2014 Advanced Micro Devices, Inc.
      5  *
      6  * Permission is hereby granted, free of charge, to any person obtaining a
      7  * copy of this software and associated documentation files (the "Software"),
      8  * to deal in the Software without restriction, including without limitation
      9  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
     10  * and/or sell copies of the Software, and to permit persons to whom the
     11  * Software is furnished to do so, subject to the following conditions:
     12  *
     13  * The above copyright notice and this permission notice shall be included in
     14  * all copies or substantial portions of the Software.
     15  *
     16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     17  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     18  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
     19  * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
     20  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
     21  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
     22  * OTHER DEALINGS IN THE SOFTWARE.
     23  *
     24  */
     25 
     26 
     27 #ifndef KFD_PM4_OPCODES_H
     28 #define KFD_PM4_OPCODES_H
     29 
     30 enum it_opcode_type {
     31 	IT_NOP                               = 0x10,
     32 	IT_SET_BASE                          = 0x11,
     33 	IT_CLEAR_STATE                       = 0x12,
     34 	IT_INDEX_BUFFER_SIZE                 = 0x13,
     35 	IT_DISPATCH_DIRECT                   = 0x15,
     36 	IT_DISPATCH_INDIRECT                 = 0x16,
     37 	IT_ATOMIC_GDS                        = 0x1D,
     38 	IT_OCCLUSION_QUERY                   = 0x1F,
     39 	IT_SET_PREDICATION                   = 0x20,
     40 	IT_REG_RMW                           = 0x21,
     41 	IT_COND_EXEC                         = 0x22,
     42 	IT_PRED_EXEC                         = 0x23,
     43 	IT_DRAW_INDIRECT                     = 0x24,
     44 	IT_DRAW_INDEX_INDIRECT               = 0x25,
     45 	IT_INDEX_BASE                        = 0x26,
     46 	IT_DRAW_INDEX_2                      = 0x27,
     47 	IT_CONTEXT_CONTROL                   = 0x28,
     48 	IT_INDEX_TYPE                        = 0x2A,
     49 	IT_DRAW_INDIRECT_MULTI               = 0x2C,
     50 	IT_DRAW_INDEX_AUTO                   = 0x2D,
     51 	IT_NUM_INSTANCES                     = 0x2F,
     52 	IT_DRAW_INDEX_MULTI_AUTO             = 0x30,
     53 	IT_INDIRECT_BUFFER_CNST              = 0x33,
     54 	IT_STRMOUT_BUFFER_UPDATE             = 0x34,
     55 	IT_DRAW_INDEX_OFFSET_2               = 0x35,
     56 	IT_DRAW_PREAMBLE                     = 0x36,
     57 	IT_WRITE_DATA                        = 0x37,
     58 	IT_DRAW_INDEX_INDIRECT_MULTI         = 0x38,
     59 	IT_MEM_SEMAPHORE                     = 0x39,
     60 	IT_COPY_DW                           = 0x3B,
     61 	IT_WAIT_REG_MEM                      = 0x3C,
     62 	IT_INDIRECT_BUFFER                   = 0x3F,
     63 	IT_COPY_DATA                         = 0x40,
     64 	IT_PFP_SYNC_ME                       = 0x42,
     65 	IT_SURFACE_SYNC                      = 0x43,
     66 	IT_COND_WRITE                        = 0x45,
     67 	IT_EVENT_WRITE                       = 0x46,
     68 	IT_EVENT_WRITE_EOP                   = 0x47,
     69 	IT_EVENT_WRITE_EOS                   = 0x48,
     70 	IT_RELEASE_MEM                       = 0x49,
     71 	IT_PREAMBLE_CNTL                     = 0x4A,
     72 	IT_DMA_DATA                          = 0x50,
     73 	IT_ACQUIRE_MEM                       = 0x58,
     74 	IT_REWIND                            = 0x59,
     75 	IT_LOAD_UCONFIG_REG                  = 0x5E,
     76 	IT_LOAD_SH_REG                       = 0x5F,
     77 	IT_LOAD_CONFIG_REG                   = 0x60,
     78 	IT_LOAD_CONTEXT_REG                  = 0x61,
     79 	IT_SET_CONFIG_REG                    = 0x68,
     80 	IT_SET_CONTEXT_REG                   = 0x69,
     81 	IT_SET_CONTEXT_REG_INDIRECT          = 0x73,
     82 	IT_SET_SH_REG                        = 0x76,
     83 	IT_SET_SH_REG_OFFSET                 = 0x77,
     84 	IT_SET_QUEUE_REG                     = 0x78,
     85 	IT_SET_UCONFIG_REG                   = 0x79,
     86 	IT_SCRATCH_RAM_WRITE                 = 0x7D,
     87 	IT_SCRATCH_RAM_READ                  = 0x7E,
     88 	IT_LOAD_CONST_RAM                    = 0x80,
     89 	IT_WRITE_CONST_RAM                   = 0x81,
     90 	IT_DUMP_CONST_RAM                    = 0x83,
     91 	IT_INCREMENT_CE_COUNTER              = 0x84,
     92 	IT_INCREMENT_DE_COUNTER              = 0x85,
     93 	IT_WAIT_ON_CE_COUNTER                = 0x86,
     94 	IT_WAIT_ON_DE_COUNTER_DIFF           = 0x88,
     95 	IT_SWITCH_BUFFER                     = 0x8B,
     96 	IT_SET_RESOURCES                     = 0xA0,
     97 	IT_MAP_PROCESS                       = 0xA1,
     98 	IT_MAP_QUEUES                        = 0xA2,
     99 	IT_UNMAP_QUEUES                      = 0xA3,
    100 	IT_QUERY_STATUS                      = 0xA4,
    101 	IT_RUN_LIST                          = 0xA5,
    102 };
    103 
    104 #define PM4_TYPE_0 0
    105 #define PM4_TYPE_2 2
    106 #define PM4_TYPE_3 3
    107 
    108 #endif /* KFD_PM4_OPCODES_H */
    109 
    110