diff options
Diffstat (limited to 'drivers/net/ethernet/pensando/ionic/ionic_txrx.c')
-rw-r--r-- | drivers/net/ethernet/pensando/ionic/ionic_txrx.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_txrx.c b/drivers/net/ethernet/pensando/ionic/ionic_txrx.c index ccc1b1d407..6f47767598 100644 --- a/drivers/net/ethernet/pensando/ionic/ionic_txrx.c +++ b/drivers/net/ethernet/pensando/ionic/ionic_txrx.c @@ -579,6 +579,9 @@ int ionic_tx_napi(struct napi_struct *napi, int budget) work_done = ionic_cq_service(cq, budget, ionic_tx_service, NULL, NULL); + if (unlikely(!budget)) + return budget; + if (work_done < budget && napi_complete_done(napi, work_done)) { ionic_dim_update(qcq, IONIC_LIF_F_TX_DIM_INTR); flags |= IONIC_INTR_CRED_UNMASK; @@ -607,6 +610,9 @@ int ionic_rx_napi(struct napi_struct *napi, int budget) u32 work_done = 0; u32 flags = 0; + if (unlikely(!budget)) + return budget; + lif = cq->bound_q->lif; idev = &lif->ionic->idev; @@ -656,6 +662,9 @@ int ionic_txrx_napi(struct napi_struct *napi, int budget) tx_work_done = ionic_cq_service(txcq, IONIC_TX_BUDGET_DEFAULT, ionic_tx_service, NULL, NULL); + if (unlikely(!budget)) + return budget; + rx_work_done = ionic_cq_service(rxcq, budget, ionic_rx_service, NULL, NULL); @@ -803,7 +812,7 @@ static void ionic_tx_clean(struct ionic_queue *q, qi = skb_get_queue_mapping(skb); - if (unlikely(q->features & IONIC_TXQ_F_HWSTAMP)) { + if (ionic_txq_hwstamp_enabled(q)) { if (cq_info) { struct skb_shared_hwtstamps hwts = {}; __le64 *cq_desc_hwstamp; @@ -870,7 +879,7 @@ bool ionic_tx_service(struct ionic_cq *cq, struct ionic_cq_info *cq_info) desc_info->cb_arg = NULL; } while (index != le16_to_cpu(comp->comp_index)); - if (pkts && bytes && !unlikely(q->features & IONIC_TXQ_F_HWSTAMP)) + if (pkts && bytes && !ionic_txq_hwstamp_enabled(q)) netdev_tx_completed_queue(q_to_ndq(q), pkts, bytes); return true; @@ -908,7 +917,7 @@ void ionic_tx_empty(struct ionic_queue *q) desc_info->cb_arg = NULL; } - if (pkts && bytes && !unlikely(q->features & IONIC_TXQ_F_HWSTAMP)) + if (pkts && bytes && !ionic_txq_hwstamp_enabled(q)) netdev_tx_completed_queue(q_to_ndq(q), pkts, bytes); } @@ -986,7 +995,7 @@ static void ionic_tx_tso_post(struct ionic_queue *q, if (start) { skb_tx_timestamp(skb); - if (!unlikely(q->features & IONIC_TXQ_F_HWSTAMP)) + if (!ionic_txq_hwstamp_enabled(q)) netdev_tx_sent_queue(q_to_ndq(q), skb->len); ionic_txq_post(q, false, ionic_tx_clean, skb); } else { @@ -1233,7 +1242,7 @@ static int ionic_tx(struct ionic_queue *q, struct sk_buff *skb) stats->pkts++; stats->bytes += skb->len; - if (!unlikely(q->features & IONIC_TXQ_F_HWSTAMP)) + if (!ionic_txq_hwstamp_enabled(q)) netdev_tx_sent_queue(q_to_ndq(q), skb->len); ionic_txq_post(q, !netdev_xmit_more(), ionic_tx_clean, skb); |