diff options
Diffstat (limited to 'drivers/accel/habanalabs/common/device.c')
| -rw-r--r-- | drivers/accel/habanalabs/common/device.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/accel/habanalabs/common/device.c b/drivers/accel/habanalabs/common/device.c index bb3f44392908..35502e938b5d 100644 --- a/drivers/accel/habanalabs/common/device.c +++ b/drivers/accel/habanalabs/common/device.c @@ -1052,12 +1052,22 @@ static bool is_pci_link_healthy(struct hl_device *hdev) static bool hl_device_eq_heartbeat_received(struct hl_device *hdev) { struct asic_fixed_properties *prop = &hdev->asic_prop; + u32 cpu_q_id; if (!prop->cpucp_info.eq_health_check_supported) return true; if (!hdev->eq_heartbeat_received) { + cpu_q_id = hdev->heartbeat_debug_info.cpu_queue_id; + dev_err(hdev->dev, "EQ heartbeat event was not received!\n"); + + dev_err(hdev->dev, "Heartbeat events counter: %u, Q_PI: %u, Q_CI: %u, EQ CI: %u, EQ prev: %u\n", + hdev->heartbeat_debug_info.heartbeat_event_counter, + hdev->kernel_queues[cpu_q_id].pi, + atomic_read(&hdev->kernel_queues[cpu_q_id].ci), + hdev->event_queue.ci, + hdev->event_queue.prev_eqe_index); return false; } @@ -1138,6 +1148,8 @@ static int device_late_init(struct hl_device *hdev) hdev->high_pll = hdev->asic_prop.high_pll; if (hdev->heartbeat) { + hdev->heartbeat_debug_info.heartbeat_event_counter = 0; + /* * Before scheduling the heartbeat driver will check if eq event has received. * for the first schedule we need to set the indication as true then for the next |