diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c | 129 |
1 files changed, 122 insertions, 7 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c b/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c index 1c20458f3962..696944fa0177 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c @@ -25,6 +25,70 @@ #include "soc15_int.h" #include "kfd_device_queue_manager.h" #include "kfd_smi_events.h" +#include "amdgpu.h" + +enum SQ_INTERRUPT_WORD_ENCODING { + SQ_INTERRUPT_WORD_ENCODING_AUTO = 0x0, + SQ_INTERRUPT_WORD_ENCODING_INST, + SQ_INTERRUPT_WORD_ENCODING_ERROR, +}; + +enum SQ_INTERRUPT_ERROR_TYPE { + SQ_INTERRUPT_ERROR_TYPE_EDC_FUE = 0x0, + SQ_INTERRUPT_ERROR_TYPE_ILLEGAL_INST, + SQ_INTERRUPT_ERROR_TYPE_MEMVIOL, + SQ_INTERRUPT_ERROR_TYPE_EDC_FED, +}; + +/* SQ_INTERRUPT_WORD_AUTO_CTXID */ +#define SQ_INTERRUPT_WORD_AUTO_CTXID__THREAD_TRACE__SHIFT 0 +#define SQ_INTERRUPT_WORD_AUTO_CTXID__WLT__SHIFT 1 +#define SQ_INTERRUPT_WORD_AUTO_CTXID__THREAD_TRACE_BUF_FULL__SHIFT 2 +#define SQ_INTERRUPT_WORD_AUTO_CTXID__REG_TIMESTAMP__SHIFT 3 +#define SQ_INTERRUPT_WORD_AUTO_CTXID__CMD_TIMESTAMP__SHIFT 4 +#define SQ_INTERRUPT_WORD_AUTO_CTXID__HOST_CMD_OVERFLOW__SHIFT 5 +#define SQ_INTERRUPT_WORD_AUTO_CTXID__HOST_REG_OVERFLOW__SHIFT 6 +#define SQ_INTERRUPT_WORD_AUTO_CTXID__IMMED_OVERFLOW__SHIFT 7 +#define SQ_INTERRUPT_WORD_AUTO_CTXID__THREAD_TRACE_UTC_ERROR__SHIFT 8 +#define SQ_INTERRUPT_WORD_AUTO_CTXID__SE_ID__SHIFT 24 +#define SQ_INTERRUPT_WORD_AUTO_CTXID__ENCODING__SHIFT 26 + +#define SQ_INTERRUPT_WORD_AUTO_CTXID__THREAD_TRACE_MASK 0x00000001 +#define SQ_INTERRUPT_WORD_AUTO_CTXID__WLT_MASK 0x00000002 +#define SQ_INTERRUPT_WORD_AUTO_CTXID__THREAD_TRACE_BUF_FULL_MASK 0x00000004 +#define SQ_INTERRUPT_WORD_AUTO_CTXID__REG_TIMESTAMP_MASK 0x00000008 +#define SQ_INTERRUPT_WORD_AUTO_CTXID__CMD_TIMESTAMP_MASK 0x00000010 +#define SQ_INTERRUPT_WORD_AUTO_CTXID__HOST_CMD_OVERFLOW_MASK 0x00000020 +#define SQ_INTERRUPT_WORD_AUTO_CTXID__HOST_REG_OVERFLOW_MASK 0x00000040 +#define SQ_INTERRUPT_WORD_AUTO_CTXID__IMMED_OVERFLOW_MASK 0x00000080 +#define SQ_INTERRUPT_WORD_AUTO_CTXID__THREAD_TRACE_UTC_ERROR_MASK 0x00000100 +#define SQ_INTERRUPT_WORD_AUTO_CTXID__SE_ID_MASK 0x03000000 +#define SQ_INTERRUPT_WORD_AUTO_CTXID__ENCODING_MASK 0x0c000000 + +/* SQ_INTERRUPT_WORD_WAVE_CTXID */ +#define SQ_INTERRUPT_WORD_WAVE_CTXID__DATA__SHIFT 0 +#define SQ_INTERRUPT_WORD_WAVE_CTXID__SH_ID__SHIFT 12 +#define SQ_INTERRUPT_WORD_WAVE_CTXID__PRIV__SHIFT 13 +#define SQ_INTERRUPT_WORD_WAVE_CTXID__WAVE_ID__SHIFT 14 +#define SQ_INTERRUPT_WORD_WAVE_CTXID__SIMD_ID__SHIFT 18 +#define SQ_INTERRUPT_WORD_WAVE_CTXID__CU_ID__SHIFT 20 +#define SQ_INTERRUPT_WORD_WAVE_CTXID__SE_ID__SHIFT 24 +#define SQ_INTERRUPT_WORD_WAVE_CTXID__ENCODING__SHIFT 26 + +#define SQ_INTERRUPT_WORD_WAVE_CTXID__DATA_MASK 0x00000fff +#define SQ_INTERRUPT_WORD_WAVE_CTXID__SH_ID_MASK 0x00001000 +#define SQ_INTERRUPT_WORD_WAVE_CTXID__PRIV_MASK 0x00002000 +#define SQ_INTERRUPT_WORD_WAVE_CTXID__WAVE_ID_MASK 0x0003c000 +#define SQ_INTERRUPT_WORD_WAVE_CTXID__SIMD_ID_MASK 0x000c0000 +#define SQ_INTERRUPT_WORD_WAVE_CTXID__CU_ID_MASK 0x00f00000 +#define SQ_INTERRUPT_WORD_WAVE_CTXID__SE_ID_MASK 0x03000000 +#define SQ_INTERRUPT_WORD_WAVE_CTXID__ENCODING_MASK 0x0c000000 + +#define KFD_CONTEXT_ID_GET_SQ_INT_DATA(ctx0, ctx1) \ + ((ctx0 & 0xfff) | ((ctx0 >> 16) & 0xf000) | ((ctx1 << 16) & 0xff0000)) + +#define KFD_SQ_INT_DATA__ERR_TYPE_MASK 0xF00000 +#define KFD_SQ_INT_DATA__ERR_TYPE__SHIFT 20 static bool event_interrupt_isr_v9(struct kfd_dev *dev, const uint32_t *ih_ring_entry, @@ -108,13 +172,15 @@ static void event_interrupt_wq_v9(struct kfd_dev *dev, const uint32_t *ih_ring_entry) { uint16_t source_id, client_id, pasid, vmid; - uint32_t context_id; + uint32_t context_id0, context_id1; + uint32_t sq_intr_err, sq_int_data, encoding; source_id = SOC15_SOURCE_ID_FROM_IH_ENTRY(ih_ring_entry); client_id = SOC15_CLIENT_ID_FROM_IH_ENTRY(ih_ring_entry); pasid = SOC15_PASID_FROM_IH_ENTRY(ih_ring_entry); vmid = SOC15_VMID_FROM_IH_ENTRY(ih_ring_entry); - context_id = SOC15_CONTEXT_ID0_FROM_IH_ENTRY(ih_ring_entry); + context_id0 = SOC15_CONTEXT_ID0_FROM_IH_ENTRY(ih_ring_entry); + context_id1 = SOC15_CONTEXT_ID1_FROM_IH_ENTRY(ih_ring_entry); if (client_id == SOC15_IH_CLIENTID_GRBM_CP || client_id == SOC15_IH_CLIENTID_SE0SH || @@ -122,10 +188,59 @@ static void event_interrupt_wq_v9(struct kfd_dev *dev, client_id == SOC15_IH_CLIENTID_SE2SH || client_id == SOC15_IH_CLIENTID_SE3SH) { if (source_id == SOC15_INTSRC_CP_END_OF_PIPE) - kfd_signal_event_interrupt(pasid, context_id, 32); - else if (source_id == SOC15_INTSRC_SQ_INTERRUPT_MSG) - kfd_signal_event_interrupt(pasid, context_id & 0xffffff, 24); - else if (source_id == SOC15_INTSRC_CP_BAD_OPCODE) + kfd_signal_event_interrupt(pasid, context_id0, 32); + else if (source_id == SOC15_INTSRC_SQ_INTERRUPT_MSG) { + sq_int_data = KFD_CONTEXT_ID_GET_SQ_INT_DATA(context_id0, context_id1); + encoding = REG_GET_FIELD(context_id0, SQ_INTERRUPT_WORD_WAVE_CTXID, ENCODING); + switch (encoding) { + case SQ_INTERRUPT_WORD_ENCODING_AUTO: + pr_debug( + "sq_intr: auto, se %d, ttrace %d, wlt %d, ttrac_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", + REG_GET_FIELD(context_id0, SQ_INTERRUPT_WORD_AUTO_CTXID, SE_ID), + REG_GET_FIELD(context_id0, SQ_INTERRUPT_WORD_AUTO_CTXID, THREAD_TRACE), + REG_GET_FIELD(context_id0, SQ_INTERRUPT_WORD_AUTO_CTXID, WLT), + REG_GET_FIELD(context_id0, SQ_INTERRUPT_WORD_AUTO_CTXID, THREAD_TRACE_BUF_FULL), + REG_GET_FIELD(context_id0, SQ_INTERRUPT_WORD_AUTO_CTXID, REG_TIMESTAMP), + REG_GET_FIELD(context_id0, SQ_INTERRUPT_WORD_AUTO_CTXID, CMD_TIMESTAMP), + REG_GET_FIELD(context_id0, SQ_INTERRUPT_WORD_AUTO_CTXID, HOST_CMD_OVERFLOW), + REG_GET_FIELD(context_id0, SQ_INTERRUPT_WORD_AUTO_CTXID, HOST_REG_OVERFLOW), + REG_GET_FIELD(context_id0, SQ_INTERRUPT_WORD_AUTO_CTXID, IMMED_OVERFLOW), + REG_GET_FIELD(context_id0, SQ_INTERRUPT_WORD_AUTO_CTXID, THREAD_TRACE_UTC_ERROR)); + break; + case SQ_INTERRUPT_WORD_ENCODING_INST: + pr_debug("sq_intr: inst, se %d, data 0x%x, sh %d, priv %d, wave_id %d, simd_id %d, cu_id %d, intr_data 0x%x\n", + REG_GET_FIELD(context_id0, SQ_INTERRUPT_WORD_WAVE_CTXID, SE_ID), + REG_GET_FIELD(context_id0, SQ_INTERRUPT_WORD_WAVE_CTXID, DATA), + REG_GET_FIELD(context_id0, SQ_INTERRUPT_WORD_WAVE_CTXID, SH_ID), + REG_GET_FIELD(context_id0, SQ_INTERRUPT_WORD_WAVE_CTXID, PRIV), + REG_GET_FIELD(context_id0, SQ_INTERRUPT_WORD_WAVE_CTXID, WAVE_ID), + REG_GET_FIELD(context_id0, SQ_INTERRUPT_WORD_WAVE_CTXID, SIMD_ID), + REG_GET_FIELD(context_id0, SQ_INTERRUPT_WORD_WAVE_CTXID, CU_ID), + sq_int_data); + break; + case SQ_INTERRUPT_WORD_ENCODING_ERROR: + sq_intr_err = REG_GET_FIELD(sq_int_data, KFD_SQ_INT_DATA, ERR_TYPE); + pr_warn("sq_intr: error, se %d, data 0x%x, sh %d, priv %d, wave_id %d, simd_id %d, cu_id %d, err_type %d\n", + REG_GET_FIELD(context_id0, SQ_INTERRUPT_WORD_WAVE_CTXID, SE_ID), + REG_GET_FIELD(context_id0, SQ_INTERRUPT_WORD_WAVE_CTXID, DATA), + REG_GET_FIELD(context_id0, SQ_INTERRUPT_WORD_WAVE_CTXID, SH_ID), + REG_GET_FIELD(context_id0, SQ_INTERRUPT_WORD_WAVE_CTXID, PRIV), + REG_GET_FIELD(context_id0, SQ_INTERRUPT_WORD_WAVE_CTXID, WAVE_ID), + REG_GET_FIELD(context_id0, SQ_INTERRUPT_WORD_WAVE_CTXID, SIMD_ID), + REG_GET_FIELD(context_id0, SQ_INTERRUPT_WORD_WAVE_CTXID, CU_ID), + sq_intr_err); + if (sq_intr_err != SQ_INTERRUPT_ERROR_TYPE_ILLEGAL_INST && + sq_intr_err != SQ_INTERRUPT_ERROR_TYPE_MEMVIOL) { + kfd_signal_hw_exception_event(pasid); + amdgpu_amdkfd_gpu_reset(dev->kgd); + return; + } + break; + default: + break; + } + kfd_signal_event_interrupt(pasid, context_id0 & 0xffffff, 24); + } else if (source_id == SOC15_INTSRC_CP_BAD_OPCODE) kfd_signal_hw_exception_event(pasid); } else if (client_id == SOC15_IH_CLIENTID_SDMA0 || client_id == SOC15_IH_CLIENTID_SDMA1 || @@ -136,7 +251,7 @@ static void event_interrupt_wq_v9(struct kfd_dev *dev, client_id == SOC15_IH_CLIENTID_SDMA6 || client_id == SOC15_IH_CLIENTID_SDMA7) { if (source_id == SOC15_INTSRC_SDMA_TRAP) - kfd_signal_event_interrupt(pasid, context_id & 0xfffffff, 28); + kfd_signal_event_interrupt(pasid, context_id0 & 0xfffffff, 28); } else if (client_id == SOC15_IH_CLIENTID_VMC || client_id == SOC15_IH_CLIENTID_VMC1 || client_id == SOC15_IH_CLIENTID_UTCL2) { |