diff options
Diffstat (limited to 'drivers/net/ehea/ehea_main.c')
| -rw-r--r-- | drivers/net/ehea/ehea_main.c | 25 |
1 files changed, 19 insertions, 6 deletions
diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c index 182b2a7be8dc..b95f087cd5a9 100644 --- a/drivers/net/ehea/ehea_main.c +++ b/drivers/net/ehea/ehea_main.c @@ -400,6 +400,7 @@ static void ehea_refill_rq1(struct ehea_port_res *pr, int index, int nr_of_wqes) skb_arr_rq1[index] = netdev_alloc_skb(dev, EHEA_L_PKT_SIZE); if (!skb_arr_rq1[index]) { + ehea_info("Unable to allocate enough skb in the array\n"); pr->rq1_skba.os_skbs = fill_wqes - i; break; } @@ -422,13 +423,20 @@ static void ehea_init_fill_rq1(struct ehea_port_res *pr, int nr_rq1a) struct net_device *dev = pr->port->netdev; int i; - for (i = 0; i < pr->rq1_skba.len; i++) { + if (nr_rq1a > pr->rq1_skba.len) { + ehea_error("NR_RQ1A bigger than skb array len\n"); + return; + } + + for (i = 0; i < nr_rq1a; i++) { skb_arr_rq1[i] = netdev_alloc_skb(dev, EHEA_L_PKT_SIZE); - if (!skb_arr_rq1[i]) + if (!skb_arr_rq1[i]) { + ehea_info("No enough memory to allocate skb array\n"); break; + } } /* Ring doorbell */ - ehea_update_rq1a(pr->qp, nr_rq1a); + ehea_update_rq1a(pr->qp, i); } static int ehea_refill_rq_def(struct ehea_port_res *pr, @@ -675,7 +683,7 @@ static void ehea_proc_skb(struct ehea_port_res *pr, struct ehea_cqe *cqe, int vlan_extracted = ((cqe->status & EHEA_CQE_VLAN_TAG_XTRACT) && pr->port->vgrp); - if (use_lro) { + if (skb->dev->features & NETIF_F_LRO) { if (vlan_extracted) lro_vlan_hwaccel_receive_skb(&pr->lro_mgr, skb, pr->port->vgrp, @@ -735,8 +743,10 @@ static int ehea_proc_rwqes(struct net_device *dev, skb = netdev_alloc_skb(dev, EHEA_L_PKT_SIZE); - if (!skb) + if (!skb) { + ehea_info("Not enough memory to allocate skb\n"); break; + } } skb_copy_to_linear_data(skb, ((char *)cqe) + 64, cqe->num_bytes_transfered - 4); @@ -777,7 +787,7 @@ static int ehea_proc_rwqes(struct net_device *dev, } cqe = ehea_poll_rq1(qp, &wqe_index); } - if (use_lro) + if (dev->features & NETIF_F_LRO) lro_flush_all(&pr->lro_mgr); pr->rx_packets += processed; @@ -3268,6 +3278,9 @@ struct ehea_port *ehea_setup_single_port(struct ehea_adapter *adapter, | NETIF_F_LLTX; dev->watchdog_timeo = EHEA_WATCH_DOG_TIMEOUT; + if (use_lro) + dev->features |= NETIF_F_LRO; + INIT_WORK(&port->reset_task, ehea_reset_port); ret = register_netdev(dev); |