diff options
Diffstat (limited to 'drivers/net/spider_net.c')
| -rw-r--r-- | drivers/net/spider_net.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/drivers/net/spider_net.c b/drivers/net/spider_net.c index f5ede5f6073..0e79bacd787 100644 --- a/drivers/net/spider_net.c +++ b/drivers/net/spider_net.c @@ -1172,7 +1172,7 @@ spider_net_decode_one_descr(struct spider_net_card *card) goto bad_desc; } - if (hwdescr->dmac_cmd_status & 0xfefe) { + if (hwdescr->dmac_cmd_status & 0xfcf4) { pr_err("%s: bad status, cmd_status=x%08x\n", card->netdev->name, hwdescr->dmac_cmd_status); @@ -1251,6 +1251,7 @@ spider_net_poll(struct net_device *netdev, int *budget) if (no_more_packets) { netif_rx_complete(netdev); spider_net_rx_irq_on(card); + card->ignore_rx_ramfull = 0; return 0; } @@ -1484,15 +1485,15 @@ spider_net_handle_error_irq(struct spider_net_card *card, u32 status_reg) case SPIDER_NET_GRFBFLLINT: /* fallthrough */ case SPIDER_NET_GRFAFLLINT: /* fallthrough */ case SPIDER_NET_GRMFLLINT: - if (netif_msg_intr(card) && net_ratelimit()) - pr_err("Spider RX RAM full, incoming packets " - "might be discarded!\n"); /* Could happen when rx chain is full */ - spider_net_resync_head_ptr(card); - spider_net_refill_rx_chain(card); - spider_net_enable_rxdmac(card); - card->num_rx_ints ++; - netif_rx_schedule(card->netdev); + if (card->ignore_rx_ramfull == 0) { + card->ignore_rx_ramfull = 1; + spider_net_resync_head_ptr(card); + spider_net_refill_rx_chain(card); + spider_net_enable_rxdmac(card); + card->num_rx_ints ++; + netif_rx_schedule(card->netdev); + } show_error = 0; break; @@ -2265,6 +2266,7 @@ spider_net_setup_netdev(struct spider_net_card *card) netdev->irq = card->pdev->irq; card->num_rx_ints = 0; + card->ignore_rx_ramfull = 0; dn = pci_device_to_OF_node(card->pdev); if (!dn) |