| Message ID | 20240103040722.14467-7-mun.chun.yep@intel.com (mailing list archive) |
|---|---|
| State | Changes Requested |
| Delegated to: | Herbert Xu |
| Headers | show |
| Series | crypto: qat - improve recovery flows | expand |
diff --git a/drivers/crypto/intel/qat/qat_common/adf_heartbeat.c b/drivers/crypto/intel/qat/qat_common/adf_heartbeat.c index f88b1bc6857e..fe8428d4ff39 100644 --- a/drivers/crypto/intel/qat/qat_common/adf_heartbeat.c +++ b/drivers/crypto/intel/qat/qat_common/adf_heartbeat.c @@ -229,6 +229,9 @@ 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"); return; } diff --git a/drivers/crypto/intel/qat/qat_common/adf_isr.c b/drivers/crypto/intel/qat/qat_common/adf_isr.c index 3557a0d6dea2..9d60fff5a76c 100644 --- a/drivers/crypto/intel/qat/qat_common/adf_isr.c +++ b/drivers/crypto/intel/qat/qat_common/adf_isr.c @@ -139,8 +139,13 @@ static bool adf_handle_ras_int(struct adf_accel_dev *accel_dev) if (ras_ops->handle_interrupt && ras_ops->handle_interrupt(accel_dev, &reset_required)) { - if (reset_required) + if (reset_required) { dev_err(&GET_DEV(accel_dev), "Fatal error, reset required\n"); + if (adf_notify_fatal_error(accel_dev)) + dev_err(&GET_DEV(accel_dev), + "Failed to notify fatal error\n"); + } + return true; }
Notify a fatal error condition and optionally reset the device in the following cases: * if the device reports an uncorrectable fatal error through an interrupt * if the heartbeat feature detects that the device is not responding This patch is based on earlier work done by Shashank Gupta. Signed-off-by: Mun Chun Yep <mun.chun.yep@intel.com> Reviewed-by: Ahsan Atta <ahsan.atta@intel.com> Reviewed-by: Markas Rapoportas <markas.rapoportas@intel.com> --- drivers/crypto/intel/qat/qat_common/adf_heartbeat.c | 3 +++ drivers/crypto/intel/qat/qat_common/adf_isr.c | 7 ++++++- 2 files changed, 9 insertions(+), 1 deletion(-)