diff options
Diffstat (limited to 'drivers/net/ethernet/pensando/ionic/ionic_txrx.c')
| -rw-r--r-- | drivers/net/ethernet/pensando/ionic/ionic_txrx.c | 33 |
1 files changed, 30 insertions, 3 deletions
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_txrx.c b/drivers/net/ethernet/pensando/ionic/ionic_txrx.c index 7225251c5563..169ac4f54640 100644 --- a/drivers/net/ethernet/pensando/ionic/ionic_txrx.c +++ b/drivers/net/ethernet/pensando/ionic/ionic_txrx.c @@ -432,6 +432,30 @@ void ionic_rx_empty(struct ionic_queue *q) } } +static void ionic_dim_update(struct ionic_qcq *qcq) +{ + struct dim_sample dim_sample; + struct ionic_lif *lif; + unsigned int qi; + + if (!qcq->intr.dim_coal_hw) + return; + + lif = qcq->q.lif; + qi = qcq->cq.bound_q->index; + + ionic_intr_coal_init(lif->ionic->idev.intr_ctrl, + lif->rxqcqs[qi]->intr.index, + qcq->intr.dim_coal_hw); + + dim_update_sample(qcq->cq.bound_intr->rearm_count, + lif->txqstats[qi].pkts, + lif->txqstats[qi].bytes, + &dim_sample); + + net_dim(&qcq->dim, dim_sample); +} + int ionic_tx_napi(struct napi_struct *napi, int budget) { struct ionic_qcq *qcq = napi_to_qcq(napi); @@ -448,8 +472,9 @@ int ionic_tx_napi(struct napi_struct *napi, int budget) ionic_tx_service, NULL, NULL); if (work_done < budget && napi_complete_done(napi, work_done)) { + ionic_dim_update(qcq); flags |= IONIC_INTR_CRED_UNMASK; - DEBUG_STATS_INTR_REARM(cq->bound_intr); + cq->bound_intr->rearm_count++; } if (work_done || flags) { @@ -483,8 +508,9 @@ int ionic_rx_napi(struct napi_struct *napi, int budget) ionic_rx_fill(cq->bound_q); if (work_done < budget && napi_complete_done(napi, work_done)) { + ionic_dim_update(qcq); flags |= IONIC_INTR_CRED_UNMASK; - DEBUG_STATS_INTR_REARM(cq->bound_intr); + cq->bound_intr->rearm_count++; } if (work_done || flags) { @@ -524,8 +550,9 @@ int ionic_txrx_napi(struct napi_struct *napi, int budget) ionic_rx_fill_cb(rxcq->bound_q); if (rx_work_done < budget && napi_complete_done(napi, rx_work_done)) { + ionic_dim_update(qcq); flags |= IONIC_INTR_CRED_UNMASK; - DEBUG_STATS_INTR_REARM(rxcq->bound_intr); + rxcq->bound_intr->rearm_count++; } if (rx_work_done || flags) { |