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authorFrancois Romieu <romieu@fr.zoreil.com>2008-07-11 00:30:14 +0200
committerJeff Garzik <jgarzik@redhat.com>2008-07-11 01:11:43 -0400
commit32b0f53e5bc80b87fd20d4d78a0e0cb602c9157a (patch)
treefdd7263a2d0d7406866ad003fc9f4af757feedb7 /drivers/net/via-rhine.c
parent4422b00390749f8b877b2838a99ef2948ae08a58 (diff)
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via-rhine: delete non NAPI code from the driver.
Compile-tested only. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/net/via-rhine.c')
-rw-r--r--drivers/net/via-rhine.c27
1 files changed, 2 insertions, 25 deletions
diff --git a/drivers/net/via-rhine.c b/drivers/net/via-rhine.c
index 8c9d6ae..96dff04 100644
--- a/drivers/net/via-rhine.c
+++ b/drivers/net/via-rhine.c
@@ -73,12 +73,7 @@ static const int multicast_filter_limit = 32;
There are no ill effects from too-large receive rings. */
#define TX_RING_SIZE 16
#define TX_QUEUE_LEN 10 /* Limit ring entries actually used. */
-#ifdef CONFIG_VIA_RHINE_NAPI
#define RX_RING_SIZE 64
-#else
-#define RX_RING_SIZE 16
-#endif
-
/* Operational parameters that usually are not changed. */
@@ -583,7 +578,6 @@ static void rhine_poll(struct net_device *dev)
}
#endif
-#ifdef CONFIG_VIA_RHINE_NAPI
static int rhine_napipoll(struct napi_struct *napi, int budget)
{
struct rhine_private *rp = container_of(napi, struct rhine_private, napi);
@@ -604,7 +598,6 @@ static int rhine_napipoll(struct napi_struct *napi, int budget)
}
return work_done;
}
-#endif
static void __devinit rhine_hw_init(struct net_device *dev, long pioaddr)
{
@@ -784,9 +777,8 @@ static int __devinit rhine_init_one(struct pci_dev *pdev,
#ifdef CONFIG_NET_POLL_CONTROLLER
dev->poll_controller = rhine_poll;
#endif
-#ifdef CONFIG_VIA_RHINE_NAPI
netif_napi_add(dev, &rp->napi, rhine_napipoll, 64);
-#endif
+
if (rp->quirks & rqRhineI)
dev->features |= NETIF_F_SG|NETIF_F_HW_CSUM;
@@ -1056,9 +1048,7 @@ static void init_registers(struct net_device *dev)
rhine_set_rx_mode(dev);
-#ifdef CONFIG_VIA_RHINE_NAPI
napi_enable(&rp->napi);
-#endif
/* Enable interrupts by setting the interrupt mask. */
iowrite16(IntrRxDone | IntrRxErr | IntrRxEmpty| IntrRxOverflow |
@@ -1193,9 +1183,7 @@ static void rhine_tx_timeout(struct net_device *dev)
/* protect against concurrent rx interrupts */
disable_irq(rp->pdev->irq);
-#ifdef CONFIG_VIA_RHINE_NAPI
napi_disable(&rp->napi);
-#endif
spin_lock(&rp->lock);
@@ -1319,16 +1307,12 @@ static irqreturn_t rhine_interrupt(int irq, void *dev_instance)
if (intr_status & (IntrRxDone | IntrRxErr | IntrRxDropped |
IntrRxWakeUp | IntrRxEmpty | IntrRxNoBuf)) {
-#ifdef CONFIG_VIA_RHINE_NAPI
iowrite16(IntrTxAborted |
IntrTxDone | IntrTxError | IntrTxUnderrun |
IntrPCIErr | IntrStatsMax | IntrLinkChange,
ioaddr + IntrEnable);
netif_rx_schedule(dev, &rp->napi);
-#else
- rhine_rx(dev, RX_RING_SIZE);
-#endif
}
if (intr_status & (IntrTxErrSummary | IntrTxDone)) {
@@ -1520,11 +1504,7 @@ static int rhine_rx(struct net_device *dev, int limit)
PCI_DMA_FROMDEVICE);
}
skb->protocol = eth_type_trans(skb, dev);
-#ifdef CONFIG_VIA_RHINE_NAPI
netif_receive_skb(skb);
-#else
- netif_rx(skb);
-#endif
dev->last_rx = jiffies;
rp->stats.rx_bytes += pkt_len;
rp->stats.rx_packets++;
@@ -1836,9 +1816,7 @@ static int rhine_close(struct net_device *dev)
spin_lock_irq(&rp->lock);
netif_stop_queue(dev);
-#ifdef CONFIG_VIA_RHINE_NAPI
napi_disable(&rp->napi);
-#endif
if (debug > 1)
printk(KERN_DEBUG "%s: Shutting down ethercard, "
@@ -1937,9 +1915,8 @@ static int rhine_suspend(struct pci_dev *pdev, pm_message_t state)
if (!netif_running(dev))
return 0;
-#ifdef CONFIG_VIA_RHINE_NAPI
napi_disable(&rp->napi);
-#endif
+
netif_device_detach(dev);
pci_save_state(pdev);