diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_main.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_main.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c index 4b2d3d27cdbb..9b0c04d595ce 100644 --- a/drivers/net/ethernet/intel/ice/ice_main.c +++ b/drivers/net/ethernet/intel/ice/ice_main.c @@ -1253,6 +1253,32 @@ ice_handle_link_event(struct ice_pf *pf, struct ice_rq_event_info *event) } /** + * ice_get_fwlog_data - copy the FW log data from ARQ event + * @pf: PF that the FW log event is associated with + * @event: event structure containing FW log data + */ +static void +ice_get_fwlog_data(struct ice_pf *pf, struct ice_rq_event_info *event) +{ + struct ice_fwlog_data *fwlog; + struct ice_hw *hw = &pf->hw; + + fwlog = &hw->fwlog_ring.rings[hw->fwlog_ring.tail]; + + memset(fwlog->data, 0, PAGE_SIZE); + fwlog->data_size = le16_to_cpu(event->desc.datalen); + + memcpy(fwlog->data, event->msg_buf, fwlog->data_size); + ice_fwlog_ring_increment(&hw->fwlog_ring.tail, hw->fwlog_ring.size); + + if (ice_fwlog_ring_full(&hw->fwlog_ring)) { + /* the rings are full so bump the head to create room */ + ice_fwlog_ring_increment(&hw->fwlog_ring.head, + hw->fwlog_ring.size); + } +} + +/** * ice_aq_prep_for_event - Prepare to wait for an AdminQ event from firmware * @pf: pointer to the PF private structure * @task: intermediate helper storage and identifier for waiting @@ -1533,6 +1559,9 @@ static int __ice_clean_ctrlq(struct ice_pf *pf, enum ice_ctl_q q_type) ice_vc_process_vf_msg(pf, &event, &data); break; + case ice_aqc_opc_fw_logs_event: + ice_get_fwlog_data(pf, &event); + break; case ice_aqc_opc_lldp_set_mib_change: ice_dcb_process_lldp_set_mib_change(pf, &event); break; |