diff options
Diffstat (limited to 'drivers/net/ethernet/cavium/thunder/nicvf_main.c')
| -rw-r--r-- | drivers/net/ethernet/cavium/thunder/nicvf_main.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/drivers/net/ethernet/cavium/thunder/nicvf_main.c b/drivers/net/ethernet/cavium/thunder/nicvf_main.c index 7d00162a2f89..45a13f718863 100644 --- a/drivers/net/ethernet/cavium/thunder/nicvf_main.c +++ b/drivers/net/ethernet/cavium/thunder/nicvf_main.c @@ -516,7 +516,8 @@ static int nicvf_init_resources(struct nicvf *nic) static void nicvf_snd_pkt_handler(struct net_device *netdev, struct cmp_queue *cq, struct cqe_send_t *cqe_tx, - int cqe_type, int budget) + int cqe_type, int budget, + unsigned int *tx_pkts, unsigned int *tx_bytes) { struct sk_buff *skb = NULL; struct nicvf *nic = netdev_priv(netdev); @@ -547,6 +548,8 @@ static void nicvf_snd_pkt_handler(struct net_device *netdev, } nicvf_put_sq_desc(sq, hdr->subdesc_cnt + 1); prefetch(skb); + (*tx_pkts)++; + *tx_bytes += skb->len; napi_consume_skb(skb, budget); sq->skbuff[cqe_tx->sqe_ptr] = (u64)NULL; } else { @@ -662,6 +665,7 @@ static int nicvf_cq_intr_handler(struct net_device *netdev, u8 cq_idx, struct cmp_queue *cq = &qs->cq[cq_idx]; struct cqe_rx_t *cq_desc; struct netdev_queue *txq; + unsigned int tx_pkts = 0, tx_bytes = 0; spin_lock_bh(&cq->lock); loop: @@ -701,7 +705,7 @@ loop: case CQE_TYPE_SEND: nicvf_snd_pkt_handler(netdev, cq, (void *)cq_desc, CQE_TYPE_SEND, - budget); + budget, &tx_pkts, &tx_bytes); tx_done++; break; case CQE_TYPE_INVALID: @@ -730,6 +734,9 @@ done: netdev = nic->pnicvf->netdev; txq = netdev_get_tx_queue(netdev, nicvf_netdev_qidx(nic, cq_idx)); + if (tx_pkts) + netdev_tx_completed_queue(txq, tx_pkts, tx_bytes); + nic = nic->pnicvf; if (netif_tx_queue_stopped(txq) && netif_carrier_ok(netdev)) { netif_tx_start_queue(txq); @@ -1160,6 +1167,9 @@ int nicvf_stop(struct net_device *netdev) netif_tx_disable(netdev); + for (qidx = 0; qidx < netdev->num_tx_queues; qidx++) + netdev_tx_reset_queue(netdev_get_tx_queue(netdev, qidx)); + /* Free resources */ nicvf_config_data_transfer(nic, false); |