diff options
Diffstat (limited to 'drivers/misc/habanalabs/goya/goya.c')
| -rw-r--r-- | drivers/misc/habanalabs/goya/goya.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/drivers/misc/habanalabs/goya/goya.c b/drivers/misc/habanalabs/goya/goya.c index ed566c52ccaa..a40c428fed94 100644 --- a/drivers/misc/habanalabs/goya/goya.c +++ b/drivers/misc/habanalabs/goya/goya.c @@ -4401,6 +4401,8 @@ static const char *_goya_get_event_desc(u16 event_type) return "THERMAL_ENV_S"; case GOYA_ASYNC_EVENT_ID_FIX_THERMAL_ENV_E: return "THERMAL_ENV_E"; + case GOYA_ASYNC_EVENT_PKT_QUEUE_OUT_SYNC: + return "QUEUE_OUT_OF_SYNC"; default: return "N/A"; } @@ -4483,6 +4485,9 @@ static void goya_get_event_desc(u16 event_type, char *desc, size_t size) index = event_type - GOYA_ASYNC_EVENT_ID_DMA_BM_CH0; snprintf(desc, size, _goya_get_event_desc(event_type), index); break; + case GOYA_ASYNC_EVENT_PKT_QUEUE_OUT_SYNC: + snprintf(desc, size, _goya_get_event_desc(event_type)); + break; default: snprintf(desc, size, _goya_get_event_desc(event_type)); break; @@ -4534,6 +4539,15 @@ static void goya_print_mmu_error_info(struct hl_device *hdev) } } +static void goya_print_out_of_sync_info(struct hl_device *hdev, + struct cpucp_pkt_sync_err *sync_err) +{ + struct hl_hw_queue *q = &hdev->kernel_queues[GOYA_QUEUE_ID_CPU_PQ]; + + dev_err(hdev->dev, "Out of sync with FW, FW: pi=%u, ci=%u, LKD: pi=%u, ci=%u\n", + sync_err->pi, sync_err->ci, q->pi, atomic_read(&q->ci)); +} + static void goya_print_irq_info(struct hl_device *hdev, u16 event_type, bool razwi) { @@ -4754,6 +4768,15 @@ void goya_handle_eqe(struct hl_device *hdev, struct hl_eq_entry *eq_entry) goya_unmask_irq(hdev, event_type); break; + case GOYA_ASYNC_EVENT_PKT_QUEUE_OUT_SYNC: + goya_print_irq_info(hdev, event_type, false); + goya_print_out_of_sync_info(hdev, &eq_entry->pkt_sync_err); + if (hdev->hard_reset_on_fw_events) + hl_device_reset(hdev, true, false); + else + hl_fw_unmask_irq(hdev, event_type); + break; + default: dev_err(hdev->dev, "Received invalid H/W interrupt %d\n", event_type); |