1 /******************************************************************************* 2 Copyright (c) 2020, NVIDIA CORPORATION. All rights reserved. 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 the rights to use, copy, modify, merge, publish, distribute, sublicense, 8 and/or sell copies of the Software, and to permit persons to whom the 9 Software is furnished to do so, subject to the following conditions: 10 11 The above copyright notice and this permission notice shall be included in 12 all copies or substantial portions of the Software. 13 14 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 17 THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 18 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 19 FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 20 DEALINGS IN THE SOFTWARE. 21 22 *******************************************************************************/ 23 #ifndef _cl906f_h_ 24 #define _cl906f_h_ 25 26 #ifdef __cplusplus 27 extern "C" { 28 #endif 29 30 #include "nvtypes.h" 31 32 /* class GF100_CHANNEL_GPFIFO */ 33 /* 34 * Documentation for GF100_CHANNEL_GPFIFO can be found in dev_pbdma.ref, 35 * chapter "User Control Registers". It is documented as device NV_UDMA. 36 * The GPFIFO format itself is also documented in dev_pbdma.ref, 37 * NV_PPBDMA_GP_ENTRY_*. The pushbuffer format is documented in dev_ram.ref, 38 * chapter "FIFO DMA RAM", NV_FIFO_DMA_*. 39 * 40 */ 41 #define GF100_CHANNEL_GPFIFO (0x0000906F) 42 43 /* pio method data structure */ 44 typedef volatile struct _cl906f_tag0 { 45 NvV32 Reserved00[0x7c0]; 46 } Nv906fTypedef, GF100ChannelGPFifo; 47 #define NV906F_TYPEDEF GF100ChannelGPFifo 48 /* dma flow control data structure */ 49 typedef volatile struct _cl906f_tag1 { 50 NvU32 Ignored00[0x010]; /* 0000-0043*/ 51 NvU32 Put; /* put offset, read/write 0040-0043*/ 52 NvU32 Get; /* get offset, read only 0044-0047*/ 53 NvU32 Reference; /* reference value, read only 0048-004b*/ 54 NvU32 PutHi; /* high order put offset bits 004c-004f*/ 55 NvU32 SetReferenceThreshold; /* set reference value threshold 0050-0053*/ 56 NvU32 Ignored01[0x001]; /* 0054-0057*/ 57 NvU32 TopLevelGet; /* top level get offset, read only 0058-005b*/ 58 NvU32 TopLevelGetHi; /* high order top level get bits 005c-005f*/ 59 NvU32 GetHi; /* high order get offset bits 0060-0063*/ 60 NvU32 Ignored02[0x007]; /* 0064-007f*/ 61 NvU32 Ignored03; /* used to be engine yield 0080-0083*/ 62 NvU32 Ignored04[0x001]; /* 0084-0087*/ 63 NvU32 GPGet; /* GP FIFO get offset, read only 0088-008b*/ 64 NvU32 GPPut; /* GP FIFO put offset 008c-008f*/ 65 NvU32 Ignored05[0x3dc]; 66 } Nv906fControl, GF100ControlGPFifo; 67 /* fields and values */ 68 #define NV906F_NUMBER_OF_SUBCHANNELS (8) 69 #define NV906F_SET_OBJECT (0x00000000) 70 #define NV906F_SET_OBJECT_NVCLASS 15:0 71 #define NV906F_SET_OBJECT_ENGINE 20:16 72 #define NV906F_SET_OBJECT_ENGINE_SW 0x0000001f 73 #define NV906F_ILLEGAL (0x00000004) 74 #define NV906F_ILLEGAL_HANDLE 31:0 75 #define NV906F_NOP (0x00000008) 76 #define NV906F_NOP_HANDLE 31:0 77 #define NV906F_SEMAPHOREA (0x00000010) 78 #define NV906F_SEMAPHOREA_OFFSET_UPPER 7:0 79 #define NV906F_SEMAPHOREB (0x00000014) 80 #define NV906F_SEMAPHOREB_OFFSET_LOWER 31:2 81 #define NV906F_SEMAPHOREC (0x00000018) 82 #define NV906F_SEMAPHOREC_PAYLOAD 31:0 83 #define NV906F_SEMAPHORED (0x0000001C) 84 #define NV906F_SEMAPHORED_OPERATION 3:0 85 #define NV906F_SEMAPHORED_OPERATION_ACQUIRE 0x00000001 86 #define NV906F_SEMAPHORED_OPERATION_RELEASE 0x00000002 87 #define NV906F_SEMAPHORED_OPERATION_ACQ_GEQ 0x00000004 88 #define NV906F_SEMAPHORED_OPERATION_ACQ_AND 0x00000008 89 #define NV906F_SEMAPHORED_ACQUIRE_SWITCH 12:12 90 #define NV906F_SEMAPHORED_ACQUIRE_SWITCH_DISABLED 0x00000000 91 #define NV906F_SEMAPHORED_ACQUIRE_SWITCH_ENABLED 0x00000001 92 #define NV906F_SEMAPHORED_RELEASE_WFI 20:20 93 #define NV906F_SEMAPHORED_RELEASE_WFI_EN 0x00000000 94 #define NV906F_SEMAPHORED_RELEASE_WFI_DIS 0x00000001 95 #define NV906F_SEMAPHORED_RELEASE_SIZE 24:24 96 #define NV906F_SEMAPHORED_RELEASE_SIZE_16BYTE 0x00000000 97 #define NV906F_SEMAPHORED_RELEASE_SIZE_4BYTE 0x00000001 98 #define NV906F_NON_STALL_INTERRUPT (0x00000020) 99 #define NV906F_NON_STALL_INTERRUPT_HANDLE 31:0 100 #define NV906F_FB_FLUSH (0x00000024) 101 #define NV906F_FB_FLUSH_HANDLE 31:0 102 #define NV906F_MEM_OP_A (0x00000028) 103 #define NV906F_MEM_OP_A_OPERAND_LOW 31:2 104 #define NV906F_MEM_OP_A_TLB_INVALIDATE_ADDR 29:2 105 #define NV906F_MEM_OP_A_TLB_INVALIDATE_TARGET 31:30 106 #define NV906F_MEM_OP_A_TLB_INVALIDATE_TARGET_VID_MEM 0x00000000 107 #define NV906F_MEM_OP_A_TLB_INVALIDATE_TARGET_SYS_MEM_COHERENT 0x00000002 108 #define NV906F_MEM_OP_A_TLB_INVALIDATE_TARGET_SYS_MEM_NONCOHERENT 0x00000003 109 #define NV906F_MEM_OP_B (0x0000002c) 110 #define NV906F_MEM_OP_B_OPERAND_HIGH 7:0 111 #define NV906F_MEM_OP_B_OPERATION 31:27 112 #define NV906F_MEM_OP_B_OPERATION_SYSMEMBAR_FLUSH 0x00000005 113 #define NV906F_MEM_OP_B_OPERATION_SOFT_FLUSH 0x00000006 114 #define NV906F_MEM_OP_B_OPERATION_MMU_TLB_INVALIDATE 0x00000009 115 #define NV906F_MEM_OP_B_OPERATION_L2_PEERMEM_INVALIDATE 0x0000000d 116 #define NV906F_MEM_OP_B_OPERATION_L2_SYSMEM_INVALIDATE 0x0000000e 117 #define NV906F_MEM_OP_B_OPERATION_L2_CLEAN_COMPTAGS 0x0000000f 118 #define NV906F_MEM_OP_B_OPERATION_L2_FLUSH_DIRTY 0x00000010 119 #define NV906F_MEM_OP_B_MMU_TLB_INVALIDATE_PDB 0:0 120 #define NV906F_MEM_OP_B_MMU_TLB_INVALIDATE_PDB_ONE 0x00000000 121 #define NV906F_MEM_OP_B_MMU_TLB_INVALIDATE_PDB_ALL 0x00000001 122 #define NV906F_MEM_OP_B_MMU_TLB_INVALIDATE_GPC 1:1 123 #define NV906F_MEM_OP_B_MMU_TLB_INVALIDATE_GPC_ENABLE 0x00000000 124 #define NV906F_MEM_OP_B_MMU_TLB_INVALIDATE_GPC_DISABLE 0x00000001 125 #define NV906F_SET_REFERENCE (0x00000050) 126 #define NV906F_SET_REFERENCE_COUNT 31:0 127 #define NV906F_CRC_CHECK (0x0000007c) 128 #define NV906F_CRC_CHECK_VALUE 31:0 129 #define NV906F_YIELD (0x00000080) 130 #define NV906F_YIELD_OP 1:0 131 #define NV906F_YIELD_OP_NOP 0x00000000 132 133 134 /* GPFIFO entry format */ 135 #define NV906F_GP_ENTRY__SIZE 8 136 #define NV906F_GP_ENTRY0_FETCH 0:0 137 #define NV906F_GP_ENTRY0_FETCH_UNCONDITIONAL 0x00000000 138 #define NV906F_GP_ENTRY0_FETCH_CONDITIONAL 0x00000001 139 #define NV906F_GP_ENTRY0_NO_CONTEXT_SWITCH 1:1 140 #define NV906F_GP_ENTRY0_NO_CONTEXT_SWITCH_FALSE 0x00000000 141 #define NV906F_GP_ENTRY0_NO_CONTEXT_SWITCH_TRUE 0x00000001 142 #define NV906F_GP_ENTRY0_GET 31:2 143 #define NV906F_GP_ENTRY0_OPERAND 31:0 144 #define NV906F_GP_ENTRY1_GET_HI 7:0 145 #define NV906F_GP_ENTRY1_PRIV 8:8 146 #define NV906F_GP_ENTRY1_PRIV_USER 0x00000000 147 #define NV906F_GP_ENTRY1_PRIV_KERNEL 0x00000001 148 #define NV906F_GP_ENTRY1_LEVEL 9:9 149 #define NV906F_GP_ENTRY1_LEVEL_MAIN 0x00000000 150 #define NV906F_GP_ENTRY1_LEVEL_SUBROUTINE 0x00000001 151 #define NV906F_GP_ENTRY1_LENGTH 30:10 152 #define NV906F_GP_ENTRY1_SYNC 31:31 153 #define NV906F_GP_ENTRY1_SYNC_PROCEED 0x00000000 154 #define NV906F_GP_ENTRY1_SYNC_WAIT 0x00000001 155 #define NV906F_GP_ENTRY1_OPCODE 7:0 156 #define NV906F_GP_ENTRY1_OPCODE_NOP 0x00000000 157 #define NV906F_GP_ENTRY1_OPCODE_ILLEGAL 0x00000001 158 #define NV906F_GP_ENTRY1_OPCODE_GP_CRC 0x00000002 159 #define NV906F_GP_ENTRY1_OPCODE_PB_CRC 0x00000003 160 161 /* dma method formats */ 162 #define NV906F_DMA_METHOD_ADDRESS_OLD 12:2 163 #define NV906F_DMA_METHOD_ADDRESS 11:0 164 #define NV906F_DMA_SUBDEVICE_MASK 15:4 165 #define NV906F_DMA_METHOD_SUBCHANNEL 15:13 166 #define NV906F_DMA_TERT_OP 17:16 167 #define NV906F_DMA_TERT_OP_GRP0_INC_METHOD (0x00000000) 168 #define NV906F_DMA_TERT_OP_GRP0_SET_SUB_DEV_MASK (0x00000001) 169 #define NV906F_DMA_TERT_OP_GRP0_STORE_SUB_DEV_MASK (0x00000002) 170 #define NV906F_DMA_TERT_OP_GRP0_USE_SUB_DEV_MASK (0x00000003) 171 #define NV906F_DMA_TERT_OP_GRP2_NON_INC_METHOD (0x00000000) 172 #define NV906F_DMA_METHOD_COUNT_OLD 28:18 173 #define NV906F_DMA_METHOD_COUNT 28:16 174 #define NV906F_DMA_IMMD_DATA 28:16 175 #define NV906F_DMA_SEC_OP 31:29 176 #define NV906F_DMA_SEC_OP_GRP0_USE_TERT (0x00000000) 177 #define NV906F_DMA_SEC_OP_INC_METHOD (0x00000001) 178 #define NV906F_DMA_SEC_OP_GRP2_USE_TERT (0x00000002) 179 #define NV906F_DMA_SEC_OP_NON_INC_METHOD (0x00000003) 180 #define NV906F_DMA_SEC_OP_IMMD_DATA_METHOD (0x00000004) 181 #define NV906F_DMA_SEC_OP_ONE_INC (0x00000005) 182 #define NV906F_DMA_SEC_OP_RESERVED6 (0x00000006) 183 #define NV906F_DMA_SEC_OP_END_PB_SEGMENT (0x00000007) 184 /* dma incrementing method format */ 185 #define NV906F_DMA_INCR_ADDRESS 11:0 186 #define NV906F_DMA_INCR_SUBCHANNEL 15:13 187 #define NV906F_DMA_INCR_COUNT 28:16 188 #define NV906F_DMA_INCR_OPCODE 31:29 189 #define NV906F_DMA_INCR_OPCODE_VALUE (0x00000001) 190 #define NV906F_DMA_INCR_DATA 31:0 191 /* dma non-incrementing method format */ 192 #define NV906F_DMA_NONINCR_ADDRESS 11:0 193 #define NV906F_DMA_NONINCR_SUBCHANNEL 15:13 194 #define NV906F_DMA_NONINCR_COUNT 28:16 195 #define NV906F_DMA_NONINCR_OPCODE 31:29 196 #define NV906F_DMA_NONINCR_OPCODE_VALUE (0x00000003) 197 #define NV906F_DMA_NONINCR_DATA 31:0 198 /* dma increment-once method format */ 199 #define NV906F_DMA_ONEINCR_ADDRESS 11:0 200 #define NV906F_DMA_ONEINCR_SUBCHANNEL 15:13 201 #define NV906F_DMA_ONEINCR_COUNT 28:16 202 #define NV906F_DMA_ONEINCR_OPCODE 31:29 203 #define NV906F_DMA_ONEINCR_OPCODE_VALUE (0x00000005) 204 #define NV906F_DMA_ONEINCR_DATA 31:0 205 /* dma no-operation format */ 206 #define NV906F_DMA_NOP (0x00000000) 207 /* dma immediate-data format */ 208 #define NV906F_DMA_IMMD_ADDRESS 11:0 209 #define NV906F_DMA_IMMD_SUBCHANNEL 15:13 210 #define NV906F_DMA_IMMD_DATA 28:16 211 #define NV906F_DMA_IMMD_OPCODE 31:29 212 #define NV906F_DMA_IMMD_OPCODE_VALUE (0x00000004) 213 /* dma set sub-device mask format */ 214 #define NV906F_DMA_SET_SUBDEVICE_MASK_VALUE 15:4 215 #define NV906F_DMA_SET_SUBDEVICE_MASK_OPCODE 31:16 216 #define NV906F_DMA_SET_SUBDEVICE_MASK_OPCODE_VALUE (0x00000001) 217 /* dma store sub-device mask format */ 218 #define NV906F_DMA_STORE_SUBDEVICE_MASK_VALUE 15:4 219 #define NV906F_DMA_STORE_SUBDEVICE_MASK_OPCODE 31:16 220 #define NV906F_DMA_STORE_SUBDEVICE_MASK_OPCODE_VALUE (0x00000002) 221 /* dma use sub-device mask format */ 222 #define NV906F_DMA_USE_SUBDEVICE_MASK_OPCODE 31:16 223 #define NV906F_DMA_USE_SUBDEVICE_MASK_OPCODE_VALUE (0x00000003) 224 /* dma end-segment format */ 225 #define NV906F_DMA_ENDSEG_OPCODE 31:29 226 #define NV906F_DMA_ENDSEG_OPCODE_VALUE (0x00000007) 227 /* dma legacy incrementing/non-incrementing formats */ 228 #define NV906F_DMA_ADDRESS 12:2 229 #define NV906F_DMA_SUBCH 15:13 230 #define NV906F_DMA_OPCODE3 17:16 231 #define NV906F_DMA_OPCODE3_NONE (0x00000000) 232 #define NV906F_DMA_COUNT 28:18 233 #define NV906F_DMA_OPCODE 31:29 234 #define NV906F_DMA_OPCODE_METHOD (0x00000000) 235 #define NV906F_DMA_OPCODE_NONINC_METHOD (0x00000002) 236 #define NV906F_DMA_DATA 31:0 237 238 #ifdef __cplusplus 239 }; /* extern "C" */ 240 #endif 241 242 #endif /* _cl906f_h_ */ 243