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author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-12-28 12:49:40 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-12-28 12:49:40 -0800 |
commit | 0191b625ca5a46206d2fb862bb08f36f2fcb3b31 (patch) | |
tree | 454d1842b1833d976da62abcbd5c47521ebe9bd7 /drivers/net/via-rhine.c | |
parent | 54a696bd07c14d3b1192d03ce7269bc59b45209a (diff) | |
parent | eb56092fc168bf5af199d47af50c0d84a96db898 (diff) | |
download | kernel_samsung_smdk4412-0191b625ca5a46206d2fb862bb08f36f2fcb3b31.zip kernel_samsung_smdk4412-0191b625ca5a46206d2fb862bb08f36f2fcb3b31.tar.gz kernel_samsung_smdk4412-0191b625ca5a46206d2fb862bb08f36f2fcb3b31.tar.bz2 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1429 commits)
net: Allow dependancies of FDDI & Tokenring to be modular.
igb: Fix build warning when DCA is disabled.
net: Fix warning fallout from recent NAPI interface changes.
gro: Fix potential use after free
sfc: If AN is enabled, always read speed/duplex from the AN advertising bits
sfc: When disabling the NIC, close the device rather than unregistering it
sfc: SFT9001: Add cable diagnostics
sfc: Add support for multiple PHY self-tests
sfc: Merge top-level functions for self-tests
sfc: Clean up PHY mode management in loopback self-test
sfc: Fix unreliable link detection in some loopback modes
sfc: Generate unique names for per-NIC workqueues
802.3ad: use standard ethhdr instead of ad_header
802.3ad: generalize out mac address initializer
802.3ad: initialize ports LACPDU from const initializer
802.3ad: remove typedef around ad_system
802.3ad: turn ports is_individual into a bool
802.3ad: turn ports is_enabled into a bool
802.3ad: make ntt bool
ixgbe: Fix set_ringparam in ixgbe to use the same memory pools.
...
Fixed trivial IPv4/6 address printing conflicts in fs/cifs/connect.c due
to the conversion to %pI (in this networking merge) and the addition of
doing IPv6 addresses (from the earlier merge of CIFS).
Diffstat (limited to 'drivers/net/via-rhine.c')
-rw-r--r-- | drivers/net/via-rhine.c | 47 |
1 files changed, 26 insertions, 21 deletions
diff --git a/drivers/net/via-rhine.c b/drivers/net/via-rhine.c index 5b78700..ac07cc6 100644 --- a/drivers/net/via-rhine.c +++ b/drivers/net/via-rhine.c @@ -191,12 +191,13 @@ IIId. Synchronization The driver runs as two independent, single-threaded flows of control. One is the send-packet routine, which enforces single-threaded use by the -dev->priv->lock spinlock. The other thread is the interrupt handler, which -is single threaded by the hardware and interrupt handling software. +netdev_priv(dev)->lock spinlock. The other thread is the interrupt handler, +which is single threaded by the hardware and interrupt handling software. The send packet thread has partial control over the Tx ring. It locks the -dev->priv->lock whenever it's queuing a Tx packet. If the next slot in the ring -is not available it stops the transmit queue by calling netif_stop_queue. +netdev_priv(dev)->lock whenever it's queuing a Tx packet. If the next slot in +the ring is not available it stops the transmit queue by +calling netif_stop_queue. The interrupt handler has exclusive control over the Rx ring and records stats from the Tx ring. After reaping the stats, it marks the Tx queue entry as @@ -588,7 +589,7 @@ static int rhine_napipoll(struct napi_struct *napi, int budget) work_done = rhine_rx(dev, budget); if (work_done < budget) { - netif_rx_complete(dev, napi); + netif_rx_complete(napi); iowrite16(IntrRxDone | IntrRxErr | IntrRxEmpty| IntrRxOverflow | IntrRxDropped | IntrRxNoBuf | IntrTxAborted | @@ -614,6 +615,20 @@ static void __devinit rhine_hw_init(struct net_device *dev, long pioaddr) rhine_reload_eeprom(pioaddr, dev); } +static const struct net_device_ops rhine_netdev_ops = { + .ndo_open = rhine_open, + .ndo_stop = rhine_close, + .ndo_start_xmit = rhine_start_tx, + .ndo_get_stats = rhine_get_stats, + .ndo_set_multicast_list = rhine_set_rx_mode, + .ndo_validate_addr = eth_validate_addr, + .ndo_do_ioctl = netdev_ioctl, + .ndo_tx_timeout = rhine_tx_timeout, +#ifdef CONFIG_NET_POLL_CONTROLLER + .ndo_poll_controller = rhine_poll, +#endif +}; + static int __devinit rhine_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) { @@ -631,7 +646,6 @@ static int __devinit rhine_init_one(struct pci_dev *pdev, #else int bar = 0; #endif - DECLARE_MAC_BUF(mac); /* when built into the kernel, we only print version if device is found */ #ifndef MODULE @@ -765,18 +779,10 @@ static int __devinit rhine_init_one(struct pci_dev *pdev, rp->mii_if.reg_num_mask = 0x1f; /* The chip-specific entries in the device structure. */ - dev->open = rhine_open; - dev->hard_start_xmit = rhine_start_tx; - dev->stop = rhine_close; - dev->get_stats = rhine_get_stats; - dev->set_multicast_list = rhine_set_rx_mode; - dev->do_ioctl = netdev_ioctl; - dev->ethtool_ops = &netdev_ethtool_ops; - dev->tx_timeout = rhine_tx_timeout; + dev->netdev_ops = &rhine_netdev_ops; + dev->ethtool_ops = &netdev_ethtool_ops, dev->watchdog_timeo = TX_TIMEOUT; -#ifdef CONFIG_NET_POLL_CONTROLLER - dev->poll_controller = rhine_poll; -#endif + netif_napi_add(dev, &rp->napi, rhine_napipoll, 64); if (rp->quirks & rqRhineI) @@ -787,14 +793,14 @@ static int __devinit rhine_init_one(struct pci_dev *pdev, if (rc) goto err_out_unmap; - printk(KERN_INFO "%s: VIA %s at 0x%lx, %s, IRQ %d.\n", + printk(KERN_INFO "%s: VIA %s at 0x%lx, %pM, IRQ %d.\n", dev->name, name, #ifdef USE_MMIO memaddr, #else (long)ioaddr, #endif - print_mac(mac, dev->dev_addr), pdev->irq); + dev->dev_addr, pdev->irq); pci_set_drvdata(pdev, dev); @@ -1312,7 +1318,7 @@ static irqreturn_t rhine_interrupt(int irq, void *dev_instance) IntrPCIErr | IntrStatsMax | IntrLinkChange, ioaddr + IntrEnable); - netif_rx_schedule(dev, &rp->napi); + netif_rx_schedule(&rp->napi); } if (intr_status & (IntrTxErrSummary | IntrTxDone)) { @@ -1505,7 +1511,6 @@ static int rhine_rx(struct net_device *dev, int limit) } skb->protocol = eth_type_trans(skb, dev); netif_receive_skb(skb); - dev->last_rx = jiffies; rp->stats.rx_bytes += pkt_len; rp->stats.rx_packets++; } |