diff options
Diffstat (limited to 'drivers/crypto/intel/qat/qat_common/adf_heartbeat.c')
| -rw-r--r-- | drivers/crypto/intel/qat/qat_common/adf_heartbeat.c | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/drivers/crypto/intel/qat/qat_common/adf_heartbeat.c b/drivers/crypto/intel/qat/qat_common/adf_heartbeat.c index fe8428d4ff39..b19aa1ef8eee 100644 --- a/drivers/crypto/intel/qat/qat_common/adf_heartbeat.c +++ b/drivers/crypto/intel/qat/qat_common/adf_heartbeat.c @@ -205,6 +205,19 @@ static int adf_hb_get_status(struct adf_accel_dev *accel_dev) return ret; } +static void adf_heartbeat_reset(struct adf_accel_dev *accel_dev) +{ + u64 curr_time = adf_clock_get_current_time(); + u64 time_since_reset = curr_time - accel_dev->heartbeat->last_hb_reset_time; + + if (time_since_reset < ADF_CFG_HB_RESET_MS) + return; + + accel_dev->heartbeat->last_hb_reset_time = curr_time; + if (adf_notify_fatal_error(accel_dev)) + dev_err(&GET_DEV(accel_dev), "Failed to notify fatal error\n"); +} + void adf_heartbeat_status(struct adf_accel_dev *accel_dev, enum adf_device_heartbeat_status *hb_status) { @@ -229,9 +242,7 @@ void adf_heartbeat_status(struct adf_accel_dev *accel_dev, "Heartbeat ERROR: QAT is not responding.\n"); *hb_status = HB_DEV_UNRESPONSIVE; hb->hb_failed_counter++; - if (adf_notify_fatal_error(accel_dev)) - dev_err(&GET_DEV(accel_dev), - "Failed to notify fatal error\n"); + adf_heartbeat_reset(accel_dev); return; } |