diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_main.c | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c index 6fc4d8176d14..59971f6224f1 100644 --- a/drivers/net/ethernet/intel/ice/ice_main.c +++ b/drivers/net/ethernet/intel/ice/ice_main.c @@ -1161,16 +1161,16 @@ static void ice_handle_mdd_event(struct ice_pf *pf) } } - /* see if one of the VFs needs to be reset */ - for (i = 0; i < pf->num_alloc_vfs && mdd_detected; i++) { + /* check to see if one of the VFs caused the MDD */ + for (i = 0; i < pf->num_alloc_vfs; i++) { struct ice_vf *vf = &pf->vf[i]; - mdd_detected = false; + bool vf_mdd_detected = false; reg = rd32(hw, VP_MDET_TX_PQM(i)); if (reg & VP_MDET_TX_PQM_VALID_M) { wr32(hw, VP_MDET_TX_PQM(i), 0xFFFF); - mdd_detected = true; + vf_mdd_detected = true; dev_info(&pf->pdev->dev, "TX driver issue detected on VF %d\n", i); } @@ -1178,7 +1178,7 @@ static void ice_handle_mdd_event(struct ice_pf *pf) reg = rd32(hw, VP_MDET_TX_TCLAN(i)); if (reg & VP_MDET_TX_TCLAN_VALID_M) { wr32(hw, VP_MDET_TX_TCLAN(i), 0xFFFF); - mdd_detected = true; + vf_mdd_detected = true; dev_info(&pf->pdev->dev, "TX driver issue detected on VF %d\n", i); } @@ -1186,7 +1186,7 @@ static void ice_handle_mdd_event(struct ice_pf *pf) reg = rd32(hw, VP_MDET_TX_TDPU(i)); if (reg & VP_MDET_TX_TDPU_VALID_M) { wr32(hw, VP_MDET_TX_TDPU(i), 0xFFFF); - mdd_detected = true; + vf_mdd_detected = true; dev_info(&pf->pdev->dev, "TX driver issue detected on VF %d\n", i); } @@ -1194,19 +1194,18 @@ static void ice_handle_mdd_event(struct ice_pf *pf) reg = rd32(hw, VP_MDET_RX(i)); if (reg & VP_MDET_RX_VALID_M) { wr32(hw, VP_MDET_RX(i), 0xFFFF); - mdd_detected = true; + vf_mdd_detected = true; dev_info(&pf->pdev->dev, "RX driver issue detected on VF %d\n", i); } - if (mdd_detected) { + if (vf_mdd_detected) { vf->num_mdd_events++; - dev_info(&pf->pdev->dev, - "Use PF Control I/F to re-enable the VF\n"); - set_bit(ICE_VF_STATE_DIS, vf->vf_states); + if (vf->num_mdd_events > 1) + dev_info(&pf->pdev->dev, "VF %d has had %llu MDD events since last boot\n", + i, vf->num_mdd_events); } } - } /** |