1 /* 2 * Copyright 2021 Advanced Micro Devices, Inc. 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR 18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 20 * OTHER DEALINGS IN THE SOFTWARE. 21 */ 22 23 #include "kfd_priv.h" 24 #include "kfd_events.h" 25 #include "soc15_int.h" 26 #include "kfd_device_queue_manager.h" 27 #include "ivsrcid/vmc/irqsrcs_vmc_1_0.h" 28 #include "kfd_smi_events.h" 29 #include "kfd_debug.h" 30 31 /* 32 * GFX11 SQ Interrupts 33 * 34 * There are 3 encoding types of interrupts sourced from SQ sent as a 44-bit 35 * packet to the Interrupt Handler: 36 * Auto - Generated by the SQG (various cmd overflows, timestamps etc) 37 * Wave - Generated by S_SENDMSG through a shader program 38 * Error - HW generated errors (Illegal instructions, Memviols, EDC etc) 39 * 40 * The 44-bit packet is mapped as {context_id1[7:0],context_id0[31:0]} plus 41 * 4-bits for VMID (SOC15_VMID_FROM_IH_ENTRY) as such: 42 * 43 * - context_id1[7:6] 44 * Encoding type (0 = Auto, 1 = Wave, 2 = Error) 45 * 46 * - context_id0[26] 47 * PRIV bit indicates that Wave S_SEND or error occurred within trap 48 * 49 * - context_id0[24:0] 50 * 25-bit data with the following layout per encoding type: 51 * Auto - only context_id0[8:0] is used, which reports various interrupts 52 * generated by SQG. The rest is 0. 53 * Wave - user data sent from m0 via S_SENDMSG (context_id0[23:0]) 54 * Error - Error Type (context_id0[24:21]), Error Details (context_id0[20:0]) 55 * 56 * The other context_id bits show coordinates (SE/SH/CU/SIMD/WGP) for wave 57 * S_SENDMSG and Errors. These are 0 for Auto. 58 */ 59 60 enum SQ_INTERRUPT_WORD_ENCODING { 61 SQ_INTERRUPT_WORD_ENCODING_AUTO = 0x0, 62 SQ_INTERRUPT_WORD_ENCODING_INST, 63 SQ_INTERRUPT_WORD_ENCODING_ERROR, 64 }; 65 66 enum SQ_INTERRUPT_ERROR_TYPE { 67 SQ_INTERRUPT_ERROR_TYPE_EDC_FUE = 0x0, 68 SQ_INTERRUPT_ERROR_TYPE_ILLEGAL_INST, 69 SQ_INTERRUPT_ERROR_TYPE_MEMVIOL, 70 SQ_INTERRUPT_ERROR_TYPE_EDC_FED, 71 }; 72 73 /* SQ_INTERRUPT_WORD_AUTO_CTXID */ 74 #define SQ_INTERRUPT_WORD_AUTO_CTXID0__THREAD_TRACE__SHIFT 0 75 #define SQ_INTERRUPT_WORD_AUTO_CTXID0__WLT__SHIFT 1 76 #define SQ_INTERRUPT_WORD_AUTO_CTXID0__THREAD_TRACE_BUF_FULL__SHIFT 2 77 #define SQ_INTERRUPT_WORD_AUTO_CTXID0__REG_TIMESTAMP__SHIFT 3 78 #define SQ_INTERRUPT_WORD_AUTO_CTXID0__CMD_TIMESTAMP__SHIFT 4 79 #define SQ_INTERRUPT_WORD_AUTO_CTXID0__HOST_CMD_OVERFLOW__SHIFT 5 80 #define SQ_INTERRUPT_WORD_AUTO_CTXID0__HOST_REG_OVERFLOW__SHIFT 6 81 #define SQ_INTERRUPT_WORD_AUTO_CTXID0__IMMED_OVERFLOW__SHIFT 7 82 #define SQ_INTERRUPT_WORD_AUTO_CTXID0__THREAD_TRACE_UTC_ERROR__SHIFT 8 83 #define SQ_INTERRUPT_WORD_AUTO_CTXID1__ENCODING__SHIFT 6 84 85 #define SQ_INTERRUPT_WORD_AUTO_CTXID0__THREAD_TRACE_MASK 0x00000001 86 #define SQ_INTERRUPT_WORD_AUTO_CTXID0__WLT_MASK 0x00000002 87 #define SQ_INTERRUPT_WORD_AUTO_CTXID0__THREAD_TRACE_BUF_FULL_MASK 0x00000004 88 #define SQ_INTERRUPT_WORD_AUTO_CTXID0__REG_TIMESTAMP_MASK 0x00000008 89 #define SQ_INTERRUPT_WORD_AUTO_CTXID0__CMD_TIMESTAMP_MASK 0x00000010 90 #define SQ_INTERRUPT_WORD_AUTO_CTXID0__HOST_CMD_OVERFLOW_MASK 0x00000020 91 #define SQ_INTERRUPT_WORD_AUTO_CTXID0__HOST_REG_OVERFLOW_MASK 0x00000040 92 #define SQ_INTERRUPT_WORD_AUTO_CTXID0__IMMED_OVERFLOW_MASK 0x00000080 93 #define SQ_INTERRUPT_WORD_AUTO_CTXID0__THREAD_TRACE_UTC_ERROR_MASK 0x00000100 94 #define SQ_INTERRUPT_WORD_AUTO_CTXID1__ENCODING_MASK 0x000000c0 95 96 /* SQ_INTERRUPT_WORD_WAVE_CTXID */ 97 #define SQ_INTERRUPT_WORD_WAVE_CTXID0__DATA__SHIFT 0 98 #define SQ_INTERRUPT_WORD_WAVE_CTXID0__SH_ID__SHIFT 25 99 #define SQ_INTERRUPT_WORD_WAVE_CTXID0__PRIV__SHIFT 26 100 #define SQ_INTERRUPT_WORD_WAVE_CTXID0__WAVE_ID__SHIFT 27 101 #define SQ_INTERRUPT_WORD_WAVE_CTXID1__SIMD_ID__SHIFT 0 102 #define SQ_INTERRUPT_WORD_WAVE_CTXID1__WGP_ID__SHIFT 2 103 #define SQ_INTERRUPT_WORD_WAVE_CTXID1__ENCODING__SHIFT 6 104 105 #define SQ_INTERRUPT_WORD_WAVE_CTXID0__DATA_MASK 0x00ffffff /* [23:0] */ 106 #define SQ_INTERRUPT_WORD_WAVE_CTXID0__SH_ID_MASK 0x02000000 /* [25] */ 107 #define SQ_INTERRUPT_WORD_WAVE_CTXID0__PRIV_MASK 0x04000000 /* [26] */ 108 #define SQ_INTERRUPT_WORD_WAVE_CTXID0__WAVE_ID_MASK 0xf8000000 /* [31:27] */ 109 #define SQ_INTERRUPT_WORD_WAVE_CTXID1__SIMD_ID_MASK 0x00000003 /* [33:32] */ 110 #define SQ_INTERRUPT_WORD_WAVE_CTXID1__WGP_ID_MASK 0x0000003c /* [37:34] */ 111 #define SQ_INTERRUPT_WORD_WAVE_CTXID1__ENCODING_MASK 0x000000c0 /* [39:38] */ 112 113 /* SQ_INTERRUPT_WORD_ERROR_CTXID */ 114 #define SQ_INTERRUPT_WORD_ERROR_CTXID0__DETAIL__SHIFT 0 115 #define SQ_INTERRUPT_WORD_ERROR_CTXID0__TYPE__SHIFT 21 116 #define SQ_INTERRUPT_WORD_ERROR_CTXID0__SH_ID__SHIFT 25 117 #define SQ_INTERRUPT_WORD_ERROR_CTXID0__PRIV__SHIFT 26 118 #define SQ_INTERRUPT_WORD_ERROR_CTXID0__WAVE_ID__SHIFT 27 119 #define SQ_INTERRUPT_WORD_ERROR_CTXID1__SIMD_ID__SHIFT 0 120 #define SQ_INTERRUPT_WORD_ERROR_CTXID1__WGP_ID__SHIFT 2 121 #define SQ_INTERRUPT_WORD_ERROR_CTXID1__ENCODING__SHIFT 6 122 123 #define SQ_INTERRUPT_WORD_ERROR_CTXID0__DETAIL_MASK 0x001fffff /* [20:0] */ 124 #define SQ_INTERRUPT_WORD_ERROR_CTXID0__TYPE_MASK 0x01e00000 /* [24:21] */ 125 #define SQ_INTERRUPT_WORD_ERROR_CTXID0__SH_ID_MASK 0x02000000 /* [25] */ 126 #define SQ_INTERRUPT_WORD_ERROR_CTXID0__PRIV_MASK 0x04000000 /* [26] */ 127 #define SQ_INTERRUPT_WORD_ERROR_CTXID0__WAVE_ID_MASK 0xf8000000 /* [31:27] */ 128 #define SQ_INTERRUPT_WORD_ERROR_CTXID1__SIMD_ID_MASK 0x00000003 /* [33:32] */ 129 #define SQ_INTERRUPT_WORD_ERROR_CTXID1__WGP_ID_MASK 0x0000003c /* [37:34] */ 130 #define SQ_INTERRUPT_WORD_ERROR_CTXID1__ENCODING_MASK 0x000000c0 /* [39:38] */ 131 132 /* 133 * The debugger will send user data(m0) with PRIV=1 to indicate it requires 134 * notification from the KFD with the following queue id (DOORBELL_ID) and 135 * trap code (TRAP_CODE). 136 */ 137 #define KFD_CTXID0_TRAP_CODE_SHIFT 10 138 #define KFD_CTXID0_TRAP_CODE_MASK 0xfffc00 139 #define KFD_CTXID0_CP_BAD_OP_ECODE_MASK 0x3ffffff 140 #define KFD_CTXID0_DOORBELL_ID_MASK 0x0003ff 141 142 #define KFD_CTXID0_TRAP_CODE(ctxid0) (((ctxid0) & \ 143 KFD_CTXID0_TRAP_CODE_MASK) >> \ 144 KFD_CTXID0_TRAP_CODE_SHIFT) 145 #define KFD_CTXID0_CP_BAD_OP_ECODE(ctxid0) (((ctxid0) & \ 146 KFD_CTXID0_CP_BAD_OP_ECODE_MASK) >> \ 147 KFD_CTXID0_TRAP_CODE_SHIFT) 148 #define KFD_CTXID0_DOORBELL_ID(ctxid0) ((ctxid0) & \ 149 KFD_CTXID0_DOORBELL_ID_MASK) 150 151 static void print_sq_intr_info_auto(uint32_t context_id0, uint32_t context_id1) 152 { 153 pr_debug_ratelimited( 154 "sq_intr: auto, ttrace %d, wlt %d, ttrace_buf_full %d, reg_tms %d, cmd_tms %d, host_cmd_ovf %d, host_reg_ovf %d, immed_ovf %d, ttrace_utc_err %d\n", 155 REG_GET_FIELD(context_id0, SQ_INTERRUPT_WORD_AUTO_CTXID0, THREAD_TRACE), 156 REG_GET_FIELD(context_id0, SQ_INTERRUPT_WORD_AUTO_CTXID0, WLT), 157 REG_GET_FIELD(context_id0, SQ_INTERRUPT_WORD_AUTO_CTXID0, THREAD_TRACE_BUF_FULL), 158 REG_GET_FIELD(context_id0, SQ_INTERRUPT_WORD_AUTO_CTXID0, REG_TIMESTAMP), 159 REG_GET_FIELD(context_id0, SQ_INTERRUPT_WORD_AUTO_CTXID0, CMD_TIMESTAMP), 160 REG_GET_FIELD(context_id0, SQ_INTERRUPT_WORD_AUTO_CTXID0, HOST_CMD_OVERFLOW), 161 REG_GET_FIELD(context_id0, SQ_INTERRUPT_WORD_AUTO_CTXID0, HOST_REG_OVERFLOW), 162 REG_GET_FIELD(context_id0, SQ_INTERRUPT_WORD_AUTO_CTXID0, IMMED_OVERFLOW), 163 REG_GET_FIELD(context_id0, SQ_INTERRUPT_WORD_AUTO_CTXID0, THREAD_TRACE_UTC_ERROR)); 164 } 165 166 static void print_sq_intr_info_inst(uint32_t context_id0, uint32_t context_id1) 167 { 168 pr_debug_ratelimited( 169 "sq_intr: inst, data 0x%08x, sh %d, priv %d, wave_id %d, simd_id %d, wgp_id %d\n", 170 REG_GET_FIELD(context_id0, SQ_INTERRUPT_WORD_WAVE_CTXID0, DATA), 171 REG_GET_FIELD(context_id0, SQ_INTERRUPT_WORD_WAVE_CTXID0, SH_ID), 172 REG_GET_FIELD(context_id0, SQ_INTERRUPT_WORD_WAVE_CTXID0, PRIV), 173 REG_GET_FIELD(context_id0, SQ_INTERRUPT_WORD_WAVE_CTXID0, WAVE_ID), 174 REG_GET_FIELD(context_id1, SQ_INTERRUPT_WORD_WAVE_CTXID1, SIMD_ID), 175 REG_GET_FIELD(context_id1, SQ_INTERRUPT_WORD_WAVE_CTXID1, WGP_ID)); 176 } 177 178 static void print_sq_intr_info_error(uint32_t context_id0, uint32_t context_id1) 179 { 180 pr_warn_ratelimited( 181 "sq_intr: error, detail 0x%08x, type %d, sh %d, priv %d, wave_id %d, simd_id %d, wgp_id %d\n", 182 REG_GET_FIELD(context_id0, SQ_INTERRUPT_WORD_ERROR_CTXID0, DETAIL), 183 REG_GET_FIELD(context_id0, SQ_INTERRUPT_WORD_ERROR_CTXID0, TYPE), 184 REG_GET_FIELD(context_id0, SQ_INTERRUPT_WORD_ERROR_CTXID0, SH_ID), 185 REG_GET_FIELD(context_id0, SQ_INTERRUPT_WORD_ERROR_CTXID0, PRIV), 186 REG_GET_FIELD(context_id0, SQ_INTERRUPT_WORD_ERROR_CTXID0, WAVE_ID), 187 REG_GET_FIELD(context_id0, SQ_INTERRUPT_WORD_ERROR_CTXID1, SIMD_ID), 188 REG_GET_FIELD(context_id0, SQ_INTERRUPT_WORD_ERROR_CTXID1, WGP_ID)); 189 } 190 191 static void event_interrupt_poison_consumption_v11(struct kfd_node *dev, 192 uint16_t pasid, uint16_t source_id) 193 { 194 enum amdgpu_ras_block block = 0; 195 int ret = -EINVAL; 196 uint32_t reset = 0; 197 struct kfd_process *p = kfd_lookup_process_by_pasid(pasid); 198 199 if (!p) 200 return; 201 202 /* all queues of a process will be unmapped in one time */ 203 if (atomic_read(&p->poison)) { 204 kfd_unref_process(p); 205 return; 206 } 207 208 atomic_set(&p->poison, 1); 209 kfd_unref_process(p); 210 211 switch (source_id) { 212 case SOC15_INTSRC_SQ_INTERRUPT_MSG: 213 if (dev->dqm->ops.reset_queues) 214 ret = dev->dqm->ops.reset_queues(dev->dqm, pasid); 215 block = AMDGPU_RAS_BLOCK__GFX; 216 if (ret) 217 reset = AMDGPU_RAS_GPU_RESET_MODE2_RESET; 218 break; 219 case SOC21_INTSRC_SDMA_ECC: 220 default: 221 block = AMDGPU_RAS_BLOCK__GFX; 222 reset = AMDGPU_RAS_GPU_RESET_MODE2_RESET; 223 break; 224 } 225 226 kfd_signal_poison_consumed_event(dev, pasid); 227 228 /* resetting queue passes, do page retirement without gpu reset 229 resetting queue fails, fallback to gpu reset solution */ 230 amdgpu_amdkfd_ras_poison_consumption_handler(dev->adev, block, reset); 231 } 232 233 static bool event_interrupt_isr_v11(struct kfd_node *dev, 234 const uint32_t *ih_ring_entry, 235 uint32_t *patched_ihre, 236 bool *patched_flag) 237 { 238 uint16_t source_id, client_id, pasid, vmid; 239 const uint32_t *data = ih_ring_entry; 240 uint32_t context_id0; 241 242 source_id = SOC15_SOURCE_ID_FROM_IH_ENTRY(ih_ring_entry); 243 client_id = SOC15_CLIENT_ID_FROM_IH_ENTRY(ih_ring_entry); 244 /* Only handle interrupts from KFD VMIDs */ 245 vmid = SOC15_VMID_FROM_IH_ENTRY(ih_ring_entry); 246 if (!KFD_IRQ_IS_FENCE(client_id, source_id) && 247 (vmid < dev->vm_info.first_vmid_kfd || 248 vmid > dev->vm_info.last_vmid_kfd)) 249 return false; 250 251 pasid = SOC15_PASID_FROM_IH_ENTRY(ih_ring_entry); 252 context_id0 = SOC15_CONTEXT_ID0_FROM_IH_ENTRY(ih_ring_entry); 253 254 if ((source_id == SOC15_INTSRC_CP_END_OF_PIPE) && 255 (context_id0 & AMDGPU_FENCE_MES_QUEUE_FLAG)) 256 return false; 257 258 pr_debug("client id 0x%x, source id %d, vmid %d, pasid 0x%x. raw data:\n", 259 client_id, source_id, vmid, pasid); 260 pr_debug("%8X, %8X, %8X, %8X, %8X, %8X, %8X, %8X.\n", 261 data[0], data[1], data[2], data[3], 262 data[4], data[5], data[6], data[7]); 263 264 /* If there is no valid PASID, it's likely a bug */ 265 if (WARN_ONCE(pasid == 0, "Bug: No PASID in KFD interrupt")) 266 return false; 267 268 /* Interrupt types we care about: various signals and faults. 269 * They will be forwarded to a work queue (see below). 270 */ 271 return source_id == SOC15_INTSRC_CP_END_OF_PIPE || 272 source_id == SOC15_INTSRC_SQ_INTERRUPT_MSG || 273 source_id == SOC15_INTSRC_CP_BAD_OPCODE || 274 source_id == SOC21_INTSRC_SDMA_TRAP || 275 KFD_IRQ_IS_FENCE(client_id, source_id) || 276 (((client_id == SOC21_IH_CLIENTID_VMC) || 277 ((client_id == SOC21_IH_CLIENTID_GFX) && 278 (source_id == UTCL2_1_0__SRCID__FAULT))) && 279 !amdgpu_no_queue_eviction_on_vm_fault); 280 } 281 282 static void event_interrupt_wq_v11(struct kfd_node *dev, 283 const uint32_t *ih_ring_entry) 284 { 285 uint16_t source_id, client_id, ring_id, pasid, vmid; 286 uint32_t context_id0, context_id1; 287 uint8_t sq_int_enc, sq_int_priv, sq_int_errtype; 288 struct kfd_vm_fault_info info = {0}; 289 struct kfd_hsa_memory_exception_data exception_data; 290 291 source_id = SOC15_SOURCE_ID_FROM_IH_ENTRY(ih_ring_entry); 292 client_id = SOC15_CLIENT_ID_FROM_IH_ENTRY(ih_ring_entry); 293 ring_id = SOC15_RING_ID_FROM_IH_ENTRY(ih_ring_entry); 294 pasid = SOC15_PASID_FROM_IH_ENTRY(ih_ring_entry); 295 vmid = SOC15_VMID_FROM_IH_ENTRY(ih_ring_entry); 296 context_id0 = SOC15_CONTEXT_ID0_FROM_IH_ENTRY(ih_ring_entry); 297 context_id1 = SOC15_CONTEXT_ID1_FROM_IH_ENTRY(ih_ring_entry); 298 299 /* VMC, UTCL2 */ 300 if (client_id == SOC21_IH_CLIENTID_VMC || 301 ((client_id == SOC21_IH_CLIENTID_GFX) && 302 (source_id == UTCL2_1_0__SRCID__FAULT))) { 303 304 info.vmid = vmid; 305 info.mc_id = client_id; 306 info.page_addr = ih_ring_entry[4] | 307 (uint64_t)(ih_ring_entry[5] & 0xf) << 32; 308 info.prot_valid = ring_id & 0x08; 309 info.prot_read = ring_id & 0x10; 310 info.prot_write = ring_id & 0x20; 311 312 memset(&exception_data, 0, sizeof(exception_data)); 313 exception_data.gpu_id = dev->id; 314 exception_data.va = (info.page_addr) << PAGE_SHIFT; 315 exception_data.failure.NotPresent = info.prot_valid ? 1 : 0; 316 exception_data.failure.NoExecute = info.prot_exec ? 1 : 0; 317 exception_data.failure.ReadOnly = info.prot_write ? 1 : 0; 318 exception_data.failure.imprecise = 0; 319 320 kfd_set_dbg_ev_from_interrupt(dev, pasid, -1, 321 KFD_EC_MASK(EC_DEVICE_MEMORY_VIOLATION), 322 &exception_data, sizeof(exception_data)); 323 kfd_smi_event_update_vmfault(dev, pasid); 324 325 /* GRBM, SDMA, SE, PMM */ 326 } else if (client_id == SOC21_IH_CLIENTID_GRBM_CP || 327 client_id == SOC21_IH_CLIENTID_GFX) { 328 329 /* CP */ 330 if (source_id == SOC15_INTSRC_CP_END_OF_PIPE) 331 kfd_signal_event_interrupt(pasid, context_id0, 32); 332 else if (source_id == SOC15_INTSRC_CP_BAD_OPCODE && 333 KFD_DBG_EC_TYPE_IS_PACKET(KFD_CTXID0_CP_BAD_OP_ECODE(context_id0))) { 334 u32 doorbell_id = KFD_CTXID0_DOORBELL_ID(context_id0); 335 336 kfd_set_dbg_ev_from_interrupt(dev, pasid, doorbell_id, 337 KFD_EC_MASK(KFD_CTXID0_CP_BAD_OP_ECODE(context_id0)), 338 NULL, 0); 339 kfd_dqm_suspend_bad_queue_mes(dev, pasid, doorbell_id); 340 } 341 342 /* SDMA */ 343 else if (source_id == SOC21_INTSRC_SDMA_TRAP) 344 kfd_signal_event_interrupt(pasid, context_id0 & 0xfffffff, 28); 345 else if (source_id == SOC21_INTSRC_SDMA_ECC) { 346 event_interrupt_poison_consumption_v11(dev, pasid, source_id); 347 return; 348 } 349 350 /* SQ */ 351 else if (source_id == SOC15_INTSRC_SQ_INTERRUPT_MSG) { 352 sq_int_enc = REG_GET_FIELD(context_id1, 353 SQ_INTERRUPT_WORD_WAVE_CTXID1, ENCODING); 354 switch (sq_int_enc) { 355 case SQ_INTERRUPT_WORD_ENCODING_AUTO: 356 print_sq_intr_info_auto(context_id0, context_id1); 357 break; 358 case SQ_INTERRUPT_WORD_ENCODING_INST: 359 print_sq_intr_info_inst(context_id0, context_id1); 360 sq_int_priv = REG_GET_FIELD(context_id0, 361 SQ_INTERRUPT_WORD_WAVE_CTXID0, PRIV); 362 if (sq_int_priv && (kfd_set_dbg_ev_from_interrupt(dev, pasid, 363 KFD_CTXID0_DOORBELL_ID(context_id0), 364 KFD_CTXID0_TRAP_CODE(context_id0), 365 NULL, 0))) 366 return; 367 break; 368 case SQ_INTERRUPT_WORD_ENCODING_ERROR: 369 print_sq_intr_info_error(context_id0, context_id1); 370 sq_int_errtype = REG_GET_FIELD(context_id0, 371 SQ_INTERRUPT_WORD_ERROR_CTXID0, TYPE); 372 if (sq_int_errtype != SQ_INTERRUPT_ERROR_TYPE_ILLEGAL_INST && 373 sq_int_errtype != SQ_INTERRUPT_ERROR_TYPE_MEMVIOL) { 374 event_interrupt_poison_consumption_v11( 375 dev, pasid, source_id); 376 return; 377 } 378 break; 379 default: 380 break; 381 } 382 kfd_signal_event_interrupt(pasid, context_id0 & 0xffffff, 24); 383 } 384 385 } else if (KFD_IRQ_IS_FENCE(client_id, source_id)) { 386 kfd_process_close_interrupt_drain(pasid); 387 } 388 } 389 390 const struct kfd_event_interrupt_class event_interrupt_class_v11 = { 391 .interrupt_isr = event_interrupt_isr_v11, 392 .interrupt_wq = event_interrupt_wq_v11, 393 }; 394