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path: root/drivers/net/pasemi_mac.c
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Diffstat (limited to 'drivers/net/pasemi_mac.c')
-rw-r--r--drivers/net/pasemi_mac.c36
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.