#include <linux/compiler.h>
#include <linux/prefetch.h>
#include <linux/ethtool.h>
+#include <linux/sched.h>
#include <linux/timer.h>
#include <linux/if_vlan.h>
#include <linux/rtnetlink.h>
struct rx_info {
spinlock_t lock;
int up;
- long idle;
+ unsigned long idle;
struct sk_buff *skbs[NR_RX_DESC];
for (i=0; i<NR_RX_DESC; i++) {
struct sk_buff *skb;
long res;
+
/* extra 16 bytes for alignment */
- skb = __dev_alloc_skb(REAL_RX_BUF_SIZE+16, gfp);
+ skb = __netdev_alloc_skb(ndev, REAL_RX_BUF_SIZE+16, gfp);
if (unlikely(!skb))
break;
- res = (long)skb->data & 0xf;
- res = 0x10 - res;
- res &= 0xf;
- skb_reserve(skb, res);
-
+ skb_reserve(skb, skb->data - PTR_ALIGN(skb->data, 16));
if (gfp != GFP_ATOMIC)
spin_lock_irqsave(&dev->rx_info.lock, flags);
res = ns83820_add_rx_skb(dev, skb);
return i ? 0 : -ENOMEM;
}
-static void FASTCALL(rx_refill_atomic(struct net_device *ndev));
-static void fastcall rx_refill_atomic(struct net_device *ndev)
+static void rx_refill_atomic(struct net_device *ndev)
{
rx_refill(ndev, GFP_ATOMIC);
}
build_rx_desc(dev, dev->rx_info.descs + (DESC_SIZE * i), 0, 0, CMDSTS_OWN, 0);
}
-static void FASTCALL(phy_intr(struct net_device *ndev));
-static void fastcall phy_intr(struct net_device *ndev)
+static void phy_intr(struct net_device *ndev)
{
struct ns83820 *dev = PRIV(ndev);
static const char *speeds[] = { "10", "100", "1000", "1000(?)", "1000F" };
dprintk("phy_intr: tbisr=%08x, tanar=%08x, tanlpar=%08x\n",
tbisr, tanar, tanlpar);
- if ( (fullduplex = (tanlpar & TANAR_FULL_DUP)
- && (tanar & TANAR_FULL_DUP)) ) {
+ if ( (fullduplex = (tanlpar & TANAR_FULL_DUP) &&
+ (tanar & TANAR_FULL_DUP)) ) {
/* both of us are full duplex */
writel(readl(dev->base + TXCFG)
writel(readl(dev->base + GPIOR) | GPIOR_GP1_OUT,
dev->base + GPIOR);
- } else if(((tanlpar & TANAR_HALF_DUP)
- && (tanar & TANAR_HALF_DUP))
- || ((tanlpar & TANAR_FULL_DUP)
- && (tanar & TANAR_HALF_DUP))
- || ((tanlpar & TANAR_HALF_DUP)
- && (tanar & TANAR_FULL_DUP))) {
+ } else if (((tanlpar & TANAR_HALF_DUP) &&
+ (tanar & TANAR_HALF_DUP)) ||
+ ((tanlpar & TANAR_FULL_DUP) &&
+ (tanar & TANAR_HALF_DUP)) ||
+ ((tanlpar & TANAR_HALF_DUP) &&
+ (tanar & TANAR_FULL_DUP))) {
/* one or both of us are half duplex */
writel((readl(dev->base + TXCFG)
newlinkstate = (cfg & CFG_LNKSTS) ? LINK_UP : LINK_DOWN;
- if (newlinkstate & LINK_UP
- && dev->linkstate != newlinkstate) {
+ if (newlinkstate & LINK_UP &&
+ dev->linkstate != newlinkstate) {
netif_start_queue(ndev);
netif_wake_queue(ndev);
printk(KERN_INFO "%s: link now %s mbps, %s duplex and up.\n",
ndev->name,
speeds[speed],
fullduplex ? "full" : "half");
- } else if (newlinkstate & LINK_DOWN
- && dev->linkstate != newlinkstate) {
+ } else if (newlinkstate & LINK_DOWN &&
+ dev->linkstate != newlinkstate) {
netif_stop_queue(ndev);
printk(KERN_INFO "%s: link now down.\n", ndev->name);
}
struct sk_buff *skb = dev->rx_info.skbs[i];
dev->rx_info.skbs[i] = NULL;
clear_rx_desc(dev, i);
- if (skb)
- kfree_skb(skb);
+ kfree_skb(skb);
}
}
-static void FASTCALL(ns83820_rx_kick(struct net_device *ndev));
-static void fastcall ns83820_rx_kick(struct net_device *ndev)
+static void ns83820_rx_kick(struct net_device *ndev)
{
struct ns83820 *dev = PRIV(ndev);
/*if (nr_rx_empty(dev) >= NR_RX_DESC/4)*/ {
/* rx_irq
*
*/
-static void FASTCALL(rx_irq(struct net_device *ndev));
-static void fastcall rx_irq(struct net_device *ndev)
+static void rx_irq(struct net_device *ndev)
{
struct ns83820 *dev = PRIV(ndev);
struct rx_info *info = &dev->rx_info;
* while trying to track down a bug in either the zero copy code or
* the tx fifo (hence the MAX_FRAG_LEN).
*/
-static int ns83820_hard_start_xmit(struct sk_buff *skb, struct net_device *ndev)
+static netdev_tx_t ns83820_hard_start_xmit(struct sk_buff *skb,
+ struct net_device *ndev)
{
struct ns83820 *dev = PRIV(ndev);
u32 free_idx, cmdsts, extsts;
if (unlikely(dev->CFG_cache & CFG_LNKSTS)) {
netif_stop_queue(ndev);
if (unlikely(dev->CFG_cache & CFG_LNKSTS))
- return 1;
+ return NETDEV_TX_BUSY;
netif_start_queue(ndev);
}
netif_start_queue(ndev);
goto again;
}
- return 1;
+ return NETDEV_TX_BUSY;
}
if (free_idx == dev->tx_intr_idx) {
if (stopped && (dev->tx_done_idx != tx_done_idx) && start_tx_okay(dev))
netif_start_queue(ndev);
- /* set the transmit start time to catch transmit timeouts */
- ndev->trans_start = jiffies;
- return 0;
+ return NETDEV_TX_OK;
}
static void ns83820_update_stats(struct ns83820 *dev)
);
#endif
- if (time_after(jiffies, ndev->trans_start + 1*HZ) &&
+ if (time_after(jiffies, dev_trans_start(ndev) + 1*HZ) &&
dev->tx_done_idx != dev->tx_free_idx) {
printk(KERN_DEBUG "%s: ns83820_tx_watch: %u %u %d\n",
ndev->name,
}
#endif
-static int __devinit ns83820_init_one(struct pci_dev *pci_dev, const struct pci_device_id *id)
+static const struct net_device_ops netdev_ops = {
+ .ndo_open = ns83820_open,
+ .ndo_stop = ns83820_stop,
+ .ndo_start_xmit = ns83820_hard_start_xmit,
+ .ndo_get_stats = ns83820_get_stats,
+ .ndo_change_mtu = ns83820_change_mtu,
+ .ndo_set_multicast_list = ns83820_set_multicast,
+ .ndo_validate_addr = eth_validate_addr,
+ .ndo_set_mac_address = eth_mac_addr,
+ .ndo_tx_timeout = ns83820_tx_timeout,
+#ifdef NS83820_VLAN_ACCEL_SUPPORT
+ .ndo_vlan_rx_register = ns83820_vlan_rx_register,
+#endif
+};
+
+static int __devinit ns83820_init_one(struct pci_dev *pci_dev,
+ const struct pci_device_id *id)
{
struct net_device *ndev;
struct ns83820 *dev;
long addr;
int err;
int using_dac = 0;
- DECLARE_MAC_BUF(mac);
/* See if we can set the dma mask early on; failure is fatal. */
if (sizeof(dma_addr_t) == 8 &&
- !pci_set_dma_mask(pci_dev, DMA_64BIT_MASK)) {
+ !pci_set_dma_mask(pci_dev, DMA_BIT_MASK(64))) {
using_dac = 1;
- } else if (!pci_set_dma_mask(pci_dev, DMA_32BIT_MASK)) {
+ } else if (!pci_set_dma_mask(pci_dev, DMA_BIT_MASK(32))) {
using_dac = 0;
} else {
dev_warn(&pci_dev->dev, "pci_set_dma_mask failed!\n");
ndev->name, le32_to_cpu(readl(dev->base + 0x22c)),
pci_dev->subsystem_vendor, pci_dev->subsystem_device);
- ndev->open = ns83820_open;
- ndev->stop = ns83820_stop;
- ndev->hard_start_xmit = ns83820_hard_start_xmit;
- ndev->get_stats = ns83820_get_stats;
- ndev->change_mtu = ns83820_change_mtu;
- ndev->set_multicast_list = ns83820_set_multicast;
+ ndev->netdev_ops = &netdev_ops;
SET_ETHTOOL_OPS(ndev, &ops);
- ndev->tx_timeout = ns83820_tx_timeout;
ndev->watchdog_timeo = 5 * HZ;
pci_set_drvdata(pci_dev, ndev);
#ifdef NS83820_VLAN_ACCEL_SUPPORT
/* We also support hardware vlan acceleration */
ndev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX;
- ndev->vlan_rx_register = ns83820_vlan_rx_register;
#endif
if (using_dac) {
ndev->features |= NETIF_F_HIGHDMA;
}
- printk(KERN_INFO "%s: ns83820 v" VERSION ": DP83820 v%u.%u: %s io=0x%08lx irq=%d f=%s\n",
+ printk(KERN_INFO "%s: ns83820 v" VERSION ": DP83820 v%u.%u: %pM io=0x%08lx irq=%d f=%s\n",
ndev->name,
(unsigned)readl(dev->base + SRR) >> 8,
(unsigned)readl(dev->base + SRR) & 0xff,
- print_mac(mac, ndev->dev_addr),
- addr, pci_dev->irq,
+ ndev->dev_addr, addr, pci_dev->irq,
(ndev->features & NETIF_F_HIGHDMA) ? "h,sg" : "sg"
);
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff