diff options
Diffstat (limited to 'drivers/net/pasemi_mac.c')
| -rw-r--r-- | drivers/net/pasemi_mac.c | 36 |
1 files changed, 16 insertions, 20 deletions
diff --git a/drivers/net/pasemi_mac.c b/drivers/net/pasemi_mac.c index 0b3066a6fe4..e63cc335a4b 100644 --- a/drivers/net/pasemi_mac.c +++ b/drivers/net/pasemi_mac.c @@ -584,7 +584,7 @@ static irqreturn_t pasemi_mac_rx_intr(int irq, void *data) if (*mac->rx_status & PAS_STATUS_TIMER) reg |= PAS_IOB_DMA_RXCH_RESET_TINTC; - netif_rx_schedule(dev); + netif_rx_schedule(dev, &mac->napi); pci_write_config_dword(mac->iob_pdev, PAS_IOB_DMA_RXCH_RESET(mac->dma_rxch), reg); @@ -808,7 +808,7 @@ static int pasemi_mac_open(struct net_device *dev) dev_warn(&mac->pdev->dev, "phy init failed: %d\n", ret); netif_start_queue(dev); - netif_poll_enable(dev); + napi_enable(&mac->napi); /* Interrupts are a bit different for our DMA controller: While * it's got one a regular PCI device header, the interrupt there @@ -845,7 +845,7 @@ static int pasemi_mac_open(struct net_device *dev) out_rx_int: free_irq(mac->tx_irq, dev); out_tx_int: - netif_poll_disable(dev); + napi_disable(&mac->napi); netif_stop_queue(dev); pasemi_mac_free_tx_resources(dev); out_tx_resources: @@ -869,6 +869,7 @@ static int pasemi_mac_close(struct net_device *dev) } netif_stop_queue(dev); + napi_disable(&mac->napi); /* Clean out any pending buffers */ pasemi_mac_clean_tx(mac); @@ -1047,26 +1048,20 @@ static void pasemi_mac_set_rx_mode(struct net_device *dev) } -static int pasemi_mac_poll(struct net_device *dev, int *budget) +static int pasemi_mac_poll(struct napi_struct *napi, int budget) { - int pkts, limit = min(*budget, dev->quota); - struct pasemi_mac *mac = netdev_priv(dev); - - pkts = pasemi_mac_clean_rx(mac, limit); + struct pasemi_mac *mac = container_of(napi, struct pasemi_mac, napi); + struct net_device *dev = mac->netdev; + int pkts; - dev->quota -= pkts; - *budget -= pkts; - - if (pkts < limit) { + pkts = pasemi_mac_clean_rx(mac, budget); + if (pkts < budget) { /* all done, no more packets present */ - netif_rx_complete(dev); + netif_rx_complete(dev, napi); pasemi_mac_restart_rx_intr(mac); - return 0; - } else { - /* used up our quantum, so reschedule */ - return 1; } + return pkts; } static int __devinit @@ -1099,6 +1094,10 @@ pasemi_mac_probe(struct pci_dev *pdev, const struct pci_device_id *ent) mac->netdev = dev; mac->dma_pdev = pci_get_device(PCI_VENDOR_ID_PASEMI, 0xa007, NULL); + netif_napi_add(dev, &mac->napi, pasemi_mac_poll, 64); + + dev->features = NETIF_F_HW_CSUM; + if (!mac->dma_pdev) { dev_err(&pdev->dev, "Can't find DMA Controller\n"); err = -ENODEV; @@ -1150,9 +1149,6 @@ pasemi_mac_probe(struct pci_dev *pdev, const struct pci_device_id *ent) dev->hard_start_xmit = pasemi_mac_start_tx; dev->get_stats = pasemi_mac_get_stats; dev->set_multicast_list = pasemi_mac_set_rx_mode; - dev->weight = 64; - dev->poll = pasemi_mac_poll; - dev->features = NETIF_F_HW_CSUM; /* The dma status structure is located in the I/O bridge, and * is cache coherent. |