diff options
Diffstat (limited to 'drivers/net/via-rhine.c')
-rw-r--r-- | drivers/net/via-rhine.c | 27 |
1 files changed, 2 insertions, 25 deletions
diff --git a/drivers/net/via-rhine.c b/drivers/net/via-rhine.c index 8c9d6ae2bb31..96dff04334b8 100644 --- a/drivers/net/via-rhine.c +++ b/drivers/net/via-rhine.c | |||
@@ -73,12 +73,7 @@ static const int multicast_filter_limit = 32; | |||
73 | There are no ill effects from too-large receive rings. */ | 73 | There are no ill effects from too-large receive rings. */ |
74 | #define TX_RING_SIZE 16 | 74 | #define TX_RING_SIZE 16 |
75 | #define TX_QUEUE_LEN 10 /* Limit ring entries actually used. */ | 75 | #define TX_QUEUE_LEN 10 /* Limit ring entries actually used. */ |
76 | #ifdef CONFIG_VIA_RHINE_NAPI | ||
77 | #define RX_RING_SIZE 64 | 76 | #define RX_RING_SIZE 64 |
78 | #else | ||
79 | #define RX_RING_SIZE 16 | ||
80 | #endif | ||
81 | |||
82 | 77 | ||
83 | /* Operational parameters that usually are not changed. */ | 78 | /* Operational parameters that usually are not changed. */ |
84 | 79 | ||
@@ -583,7 +578,6 @@ static void rhine_poll(struct net_device *dev) | |||
583 | } | 578 | } |
584 | #endif | 579 | #endif |
585 | 580 | ||
586 | #ifdef CONFIG_VIA_RHINE_NAPI | ||
587 | static int rhine_napipoll(struct napi_struct *napi, int budget) | 581 | static int rhine_napipoll(struct napi_struct *napi, int budget) |
588 | { | 582 | { |
589 | struct rhine_private *rp = container_of(napi, struct rhine_private, napi); | 583 | 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) | |||
604 | } | 598 | } |
605 | return work_done; | 599 | return work_done; |
606 | } | 600 | } |
607 | #endif | ||
608 | 601 | ||
609 | static void __devinit rhine_hw_init(struct net_device *dev, long pioaddr) | 602 | static void __devinit rhine_hw_init(struct net_device *dev, long pioaddr) |
610 | { | 603 | { |
@@ -784,9 +777,8 @@ static int __devinit rhine_init_one(struct pci_dev *pdev, | |||
784 | #ifdef CONFIG_NET_POLL_CONTROLLER | 777 | #ifdef CONFIG_NET_POLL_CONTROLLER |
785 | dev->poll_controller = rhine_poll; | 778 | dev->poll_controller = rhine_poll; |
786 | #endif | 779 | #endif |
787 | #ifdef CONFIG_VIA_RHINE_NAPI | ||
788 | netif_napi_add(dev, &rp->napi, rhine_napipoll, 64); | 780 | netif_napi_add(dev, &rp->napi, rhine_napipoll, 64); |
789 | #endif | 781 | |
790 | if (rp->quirks & rqRhineI) | 782 | if (rp->quirks & rqRhineI) |
791 | dev->features |= NETIF_F_SG|NETIF_F_HW_CSUM; | 783 | dev->features |= NETIF_F_SG|NETIF_F_HW_CSUM; |
792 | 784 | ||
@@ -1056,9 +1048,7 @@ static void init_registers(struct net_device *dev) | |||
1056 | 1048 | ||
1057 | rhine_set_rx_mode(dev); | 1049 | rhine_set_rx_mode(dev); |
1058 | 1050 | ||
1059 | #ifdef CONFIG_VIA_RHINE_NAPI | ||
1060 | napi_enable(&rp->napi); | 1051 | napi_enable(&rp->napi); |
1061 | #endif | ||
1062 | 1052 | ||
1063 | /* Enable interrupts by setting the interrupt mask. */ | 1053 | /* Enable interrupts by setting the interrupt mask. */ |
1064 | iowrite16(IntrRxDone | IntrRxErr | IntrRxEmpty| IntrRxOverflow | | 1054 | iowrite16(IntrRxDone | IntrRxErr | IntrRxEmpty| IntrRxOverflow | |
@@ -1193,9 +1183,7 @@ static void rhine_tx_timeout(struct net_device *dev) | |||
1193 | /* protect against concurrent rx interrupts */ | 1183 | /* protect against concurrent rx interrupts */ |
1194 | disable_irq(rp->pdev->irq); | 1184 | disable_irq(rp->pdev->irq); |
1195 | 1185 | ||
1196 | #ifdef CONFIG_VIA_RHINE_NAPI | ||
1197 | napi_disable(&rp->napi); | 1186 | napi_disable(&rp->napi); |
1198 | #endif | ||
1199 | 1187 | ||
1200 | spin_lock(&rp->lock); | 1188 | spin_lock(&rp->lock); |
1201 | 1189 | ||
@@ -1319,16 +1307,12 @@ static irqreturn_t rhine_interrupt(int irq, void *dev_instance) | |||
1319 | 1307 | ||
1320 | if (intr_status & (IntrRxDone | IntrRxErr | IntrRxDropped | | 1308 | if (intr_status & (IntrRxDone | IntrRxErr | IntrRxDropped | |
1321 | IntrRxWakeUp | IntrRxEmpty | IntrRxNoBuf)) { | 1309 | IntrRxWakeUp | IntrRxEmpty | IntrRxNoBuf)) { |
1322 | #ifdef CONFIG_VIA_RHINE_NAPI | ||
1323 | iowrite16(IntrTxAborted | | 1310 | iowrite16(IntrTxAborted | |
1324 | IntrTxDone | IntrTxError | IntrTxUnderrun | | 1311 | IntrTxDone | IntrTxError | IntrTxUnderrun | |
1325 | IntrPCIErr | IntrStatsMax | IntrLinkChange, | 1312 | IntrPCIErr | IntrStatsMax | IntrLinkChange, |
1326 | ioaddr + IntrEnable); | 1313 | ioaddr + IntrEnable); |
1327 | 1314 | ||
1328 | netif_rx_schedule(dev, &rp->napi); | 1315 | netif_rx_schedule(dev, &rp->napi); |
1329 | #else | ||
1330 | rhine_rx(dev, RX_RING_SIZE); | ||
1331 | #endif | ||
1332 | } | 1316 | } |
1333 | 1317 | ||
1334 | if (intr_status & (IntrTxErrSummary | IntrTxDone)) { | 1318 | if (intr_status & (IntrTxErrSummary | IntrTxDone)) { |
@@ -1520,11 +1504,7 @@ static int rhine_rx(struct net_device *dev, int limit) | |||
1520 | PCI_DMA_FROMDEVICE); | 1504 | PCI_DMA_FROMDEVICE); |
1521 | } | 1505 | } |
1522 | skb->protocol = eth_type_trans(skb, dev); | 1506 | skb->protocol = eth_type_trans(skb, dev); |
1523 | #ifdef CONFIG_VIA_RHINE_NAPI | ||
1524 | netif_receive_skb(skb); | 1507 | netif_receive_skb(skb); |
1525 | #else | ||
1526 | netif_rx(skb); | ||
1527 | #endif | ||
1528 | dev->last_rx = jiffies; | 1508 | dev->last_rx = jiffies; |
1529 | rp->stats.rx_bytes += pkt_len; | 1509 | rp->stats.rx_bytes += pkt_len; |
1530 | rp->stats.rx_packets++; | 1510 | rp->stats.rx_packets++; |
@@ -1836,9 +1816,7 @@ static int rhine_close(struct net_device *dev) | |||
1836 | spin_lock_irq(&rp->lock); | 1816 | spin_lock_irq(&rp->lock); |
1837 | 1817 | ||
1838 | netif_stop_queue(dev); | 1818 | netif_stop_queue(dev); |
1839 | #ifdef CONFIG_VIA_RHINE_NAPI | ||
1840 | napi_disable(&rp->napi); | 1819 | napi_disable(&rp->napi); |
1841 | #endif | ||
1842 | 1820 | ||
1843 | if (debug > 1) | 1821 | if (debug > 1) |
1844 | printk(KERN_DEBUG "%s: Shutting down ethercard, " | 1822 | printk(KERN_DEBUG "%s: Shutting down ethercard, " |
@@ -1937,9 +1915,8 @@ static int rhine_suspend(struct pci_dev *pdev, pm_message_t state) | |||
1937 | if (!netif_running(dev)) | 1915 | if (!netif_running(dev)) |
1938 | return 0; | 1916 | return 0; |
1939 | 1917 | ||
1940 | #ifdef CONFIG_VIA_RHINE_NAPI | ||
1941 | napi_disable(&rp->napi); | 1918 | napi_disable(&rp->napi); |
1942 | #endif | 1919 | |
1943 | netif_device_detach(dev); | 1920 | netif_device_detach(dev); |
1944 | pci_save_state(pdev); | 1921 | pci_save_state(pdev); |
1945 | 1922 | ||