github.com/nicocha30/gvisor-ligolo@v0.0.0-20230726075806-989fa2c0a413/pkg/abi/nvgpu/classes.go (about) 1 // Copyright 2023 The gVisor Authors. 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 package nvgpu 16 17 // Class handles, from src/nvidia/generated/g_allclasses.h. 18 const ( 19 NV01_ROOT = 0x00000000 20 NV01_ROOT_NON_PRIV = 0x00000001 21 NV01_MEMORY_SYSTEM = 0x0000003e 22 NV01_ROOT_CLIENT = 0x00000041 23 NV01_MEMORY_SYSTEM_OS_DESCRIPTOR = 0x00000071 24 NV01_EVENT_OS_EVENT = 0x00000079 25 NV01_DEVICE_0 = 0x00000080 26 NV20_SUBDEVICE_0 = 0x00002080 27 NV50_THIRD_PARTY_P2P = 0x0000503c 28 GT200_DEBUGGER = 0x000083de 29 GF100_SUBDEVICE_MASTER = 0x000090e6 30 FERMI_CONTEXT_SHARE_A = 0x00009067 31 FERMI_VASPACE_A = 0x000090f1 32 KEPLER_CHANNEL_GROUP_A = 0x0000a06c 33 VOLTA_USERMODE_A = 0x0000c361 34 VOLTA_CHANNEL_GPFIFO_A = 0x0000c36f 35 TURING_USERMODE_A = 0x0000c461 36 TURING_CHANNEL_GPFIFO_A = 0x0000c46f 37 AMPERE_CHANNEL_GPFIFO_A = 0x0000c56f 38 TURING_DMA_COPY_A = 0x0000c5b5 39 TURING_COMPUTE_A = 0x0000c5c0 40 HOPPER_USERMODE_A = 0x0000c661 41 AMPERE_DMA_COPY_A = 0x0000c6b5 42 AMPERE_COMPUTE_A = 0x0000c6c0 43 AMPERE_DMA_COPY_B = 0x0000c7b5 44 AMPERE_COMPUTE_B = 0x0000c7c0 45 HOPPER_DMA_COPY_A = 0x0000c8b5 46 ADA_COMPUTE_A = 0x0000c9c0 47 HOPPER_COMPUTE_A = 0x0000cbc0 48 ) 49 50 // Class handles for older generations that are not supported by the open source 51 // driver. Volta was the last such generation. These are defined in files under 52 // src/common/sdk/nvidia/inc/class/. 53 const ( 54 VOLTA_COMPUTE_A = 0x0000c3c0 55 VOLTA_DMA_COPY_A = 0x0000c3b5 56 ) 57 58 // NV0005_ALLOC_PARAMETERS is the alloc params type for NV01_EVENT_OS_EVENT, 59 // from src/common/sdk/nvidia/inc/class/cl0005.h. 60 // 61 // +marshal 62 type NV0005_ALLOC_PARAMETERS struct { 63 HParentClient Handle 64 HSrcResource Handle 65 HClass uint32 66 NotifyIndex uint32 67 Data P64 // actually FD for NV01_EVENT_OS_EVENT, see src/nvidia/src/kernel/rmapi/event.c:eventConstruct_IMPL() => src/nvidia/arch/nvalloc/unix/src/os.c:osUserHandleToKernelPtr() 68 } 69 70 // NV0080_ALLOC_PARAMETERS is the alloc params type for NV01_DEVICE_0, from 71 // src/common/sdk/nvidia/inc/class/cl0080.h. 72 // 73 // +marshal 74 type NV0080_ALLOC_PARAMETERS struct { 75 DeviceID uint32 76 HClientShare Handle 77 HTargetClient Handle 78 HTargetDevice Handle 79 Flags uint32 80 Pad0 [4]byte 81 VASpaceSize uint64 82 VAStartInternal uint64 83 VALimitInternal uint64 84 VAMode uint32 85 Pad1 [4]byte 86 } 87 88 // NV2080_ALLOC_PARAMETERS is the alloc params type for NV20_SUBDEVICE_0, from 89 // src/common/sdk/nvidia/inc/class/cl2080.h. 90 // 91 // +marshal 92 type NV2080_ALLOC_PARAMETERS struct { 93 SubDeviceID uint32 94 } 95 96 // NV503C_ALLOC_PARAMETERS is the alloc params type for NV50_THIRD_PARTY_P2P, 97 // from src/common/sdk/nvidia/inc/class/cl503c.h. 98 // 99 // +marshal 100 type NV503C_ALLOC_PARAMETERS struct { 101 Flags uint32 102 } 103 104 // NV83DE_ALLOC_PARAMETERS is the alloc params type for GT200_DEBUGGER, 105 // from src/common/sdk/nvidia/inc/class/cl83de.h. 106 // 107 // +marshal 108 type NV83DE_ALLOC_PARAMETERS struct { 109 HDebuggerClient_Obsolete Handle 110 HAppClient Handle 111 HClass3DObject Handle 112 } 113 114 // NV_CTXSHARE_ALLOCATION_PARAMETERS is the alloc params type for 115 // FERMI_CONTEXT_SHARE_A, from src/common/sdk/nvidia/inc/nvos.h. 116 // 117 // +marshal 118 type NV_CTXSHARE_ALLOCATION_PARAMETERS struct { 119 HVASpace Handle 120 Flags uint32 121 SubctxID uint32 122 } 123 124 // NV_VASPACE_ALLOCATION_PARAMETERS is the alloc params type for 125 // FERMI_VASPACE_A, from src/common/sdk/nvidia/inc/nvos.h. 126 // 127 // +marshal 128 type NV_VASPACE_ALLOCATION_PARAMETERS struct { 129 Index uint32 130 Flags uint32 131 VASize uint64 132 VAStartInternal uint64 133 VALimitInternal uint64 134 BigPageSize uint32 135 Pad0 [4]byte 136 VABase uint64 137 } 138 139 // NV_CHANNEL_GROUP_ALLOCATION_PARAMETERS is the alloc params type for 140 // KEPLER_CHANNEL_GROUP_A, from src/common/sdk/nvidia/inc/nvos.h. 141 // 142 // +marshal 143 type NV_CHANNEL_GROUP_ALLOCATION_PARAMETERS struct { 144 HObjectError Handle 145 HObjectECCError Handle 146 HVASpace Handle 147 EngineType uint32 148 BIsCallingContextVgpuPlugin uint8 149 Pad0 [3]byte 150 } 151 152 // NV_MEMORY_DESC_PARAMS is from 153 // src/common/sdk/nvidia/inc/alloc/alloc_channel.h. 154 // 155 // +marshal 156 type NV_MEMORY_DESC_PARAMS struct { 157 Base uint64 158 Size uint64 159 AddressSpace uint32 160 CacheAttrib uint32 161 } 162 163 // NV_CHANNEL_ALLOC_PARAMS is the alloc params type for TURING_CHANNEL_GPFIFO_A 164 // and AMPERE_CHANNEL_GPFIFO_A, from 165 // src/common/sdk/nvidia/inc/alloc/alloc_channel.h. 166 // 167 // +marshal 168 type NV_CHANNEL_ALLOC_PARAMS struct { 169 HObjectError Handle 170 HObjectBuffer Handle 171 GPFIFOOffset uint64 172 GPFIFOEntries uint32 173 Flags uint32 174 HContextShare Handle 175 HVASpace Handle 176 HUserdMemory [NV_MAX_SUBDEVICES]Handle 177 UserdOffset [NV_MAX_SUBDEVICES]uint64 178 EngineType uint32 179 CID uint32 180 SubDeviceID uint32 181 HObjectECCError Handle 182 InstanceMem NV_MEMORY_DESC_PARAMS 183 UserdMem NV_MEMORY_DESC_PARAMS 184 RamfcMem NV_MEMORY_DESC_PARAMS 185 MthdbufMem NV_MEMORY_DESC_PARAMS 186 HPhysChannelGroup Handle 187 InternalFlags uint32 188 ErrorNotifierMem NV_MEMORY_DESC_PARAMS 189 ECCErrorNotifierMem NV_MEMORY_DESC_PARAMS 190 ProcessID uint32 191 SubProcessID uint32 192 } 193 194 // NVB0B5_ALLOCATION_PARAMETERS is the alloc param type for TURING_DMA_COPY_A, 195 // AMPERE_DMA_COPY_A, and AMPERE_DMA_COPY_B from 196 // src/common/sdk/nvidia/inc/class/clb0b5sw.h. 197 // 198 // +marshal 199 type NVB0B5_ALLOCATION_PARAMETERS struct { 200 Version uint32 201 EngineType uint32 202 } 203 204 // NV_GR_ALLOCATION_PARAMETERS is the alloc param type for TURING_COMPUTE_A, 205 // AMPERE_COMPUTE_A, and ADA_COMPUTE_A, from src/common/sdk/nvidia/inc/nvos.h. 206 // 207 // +marshal 208 type NV_GR_ALLOCATION_PARAMETERS struct { 209 Version uint32 210 Flags uint32 211 Size uint32 212 Caps uint32 213 } 214 215 // NV_HOPPER_USERMODE_A_PARAMS is the alloc param type for HOPPER_USERMODE_A, 216 // from src/common/sdk/nvidia/inc/nvos.h. 217 // 218 // +marshal 219 type NV_HOPPER_USERMODE_A_PARAMS struct { 220 Bar1Mapping uint8 221 Priv uint8 222 }