#include <linux/module.h>
#include <linux/kernel.h>
+#include <linux/sched.h>
#include <linux/string.h>
#include <linux/errno.h>
#include <linux/ioport.h>
static int hp100_open(struct net_device *dev);
static int hp100_close(struct net_device *dev);
-static int hp100_start_xmit(struct sk_buff *skb, struct net_device *dev);
-static int hp100_start_xmit_bm(struct sk_buff *skb,
- struct net_device *dev);
+static netdev_tx_t hp100_start_xmit(struct sk_buff *skb,
+ struct net_device *dev);
+static netdev_tx_t hp100_start_xmit_bm(struct sk_buff *skb,
+ struct net_device *dev);
static void hp100_rx(struct net_device *dev);
static struct net_device_stats *hp100_get_stats(struct net_device *dev);
static void hp100_misc_interrupt(struct net_device *dev);
}
#endif /* !MODULE && CONFIG_ISA */
+static const struct net_device_ops hp100_bm_netdev_ops = {
+ .ndo_open = hp100_open,
+ .ndo_stop = hp100_close,
+ .ndo_start_xmit = hp100_start_xmit_bm,
+ .ndo_get_stats = hp100_get_stats,
+ .ndo_set_multicast_list = hp100_set_multicast_list,
+ .ndo_change_mtu = eth_change_mtu,
+ .ndo_set_mac_address = eth_mac_addr,
+ .ndo_validate_addr = eth_validate_addr,
+};
+
+static const struct net_device_ops hp100_netdev_ops = {
+ .ndo_open = hp100_open,
+ .ndo_stop = hp100_close,
+ .ndo_start_xmit = hp100_start_xmit,
+ .ndo_get_stats = hp100_get_stats,
+ .ndo_set_multicast_list = hp100_set_multicast_list,
+ .ndo_change_mtu = eth_change_mtu,
+ .ndo_set_mac_address = eth_mac_addr,
+ .ndo_validate_addr = eth_validate_addr,
+};
+
static int __devinit hp100_probe1(struct net_device *dev, int ioaddr,
u_char bus, struct pci_dev *pci_dev)
{
* Also, we can have EISA Busmaster cards (not tested),
* so beware !!! - Jean II */
if((bus == HP100_BUS_PCI) &&
- (pci_set_dma_mask(pci_dev, DMA_32BIT_MASK))) {
+ (pci_set_dma_mask(pci_dev, DMA_BIT_MASK(32)))) {
/* Gracefully fallback to shared memory */
goto busmasterfail;
}
lp->virt_memory_size = virt_memory_size;
lp->rx_ratio = hp100_rx_ratio; /* can be conf'd with insmod */
- dev->open = hp100_open;
- dev->stop = hp100_close;
-
if (lp->mode == 1) /* busmaster */
- dev->hard_start_xmit = hp100_start_xmit_bm;
+ dev->netdev_ops = &hp100_bm_netdev_ops;
else
- dev->hard_start_xmit = hp100_start_xmit;
-
- dev->get_stats = hp100_get_stats;
- dev->set_multicast_list = &hp100_set_multicast_list;
+ dev->netdev_ops = &hp100_netdev_ops;
/* Ask the card for which IRQ line it is configured */
if (bus == HP100_BUS_PCI) {
if (lp->mode == 1) { /* only needed for Busmaster */
int xmit_stop, recv_stop;
- if ((lp->chip == HP100_CHIPID_RAINIER)
- || (lp->chip == HP100_CHIPID_SHASTA)) {
+ if ((lp->chip == HP100_CHIPID_RAINIER) ||
+ (lp->chip == HP100_CHIPID_SHASTA)) {
int pdl_stop;
/*
*(pdlptr + 2) = (u_int) virt_to_whatever(dev, pdlptr); /* Address Frag 1 */
*(pdlptr + 3) = 4; /* Length Frag 1 */
- return ((((MAX_RX_FRAG * 2 + 2) + 3) / 4) * 4);
+ return roundup(MAX_RX_FRAG * 2 + 2, 4);
}
ringptr->pdl_paddr = virt_to_whatever(dev, pdlptr); /* +1 */
ringptr->skb = (void *) NULL;
- return ((((MAX_TX_FRAG * 2 + 2) + 3) / 4) * 4);
+ return roundup(MAX_TX_FRAG * 2 + 2, 4);
}
/*
/* Note: This depends on the alloc_skb functions allocating more
* space than requested, i.e. aligning to 16bytes */
- ringptr->skb = dev_alloc_skb(((MAX_ETHER_SIZE + 2 + 3) / 4) * 4);
+ ringptr->skb = dev_alloc_skb(roundup(MAX_ETHER_SIZE + 2, 4));
if (NULL != ringptr->skb) {
/*
#ifdef HP100_DEBUG_BM
printk("hp100: %s: build_rx_pdl: PDH@0x%x, skb->data (len %d) at 0x%x\n",
dev->name, (u_int) ringptr->pdl,
- ((MAX_ETHER_SIZE + 2 + 3) / 4) * 4,
+ roundup(MAX_ETHER_SIZE + 2, 4),
(unsigned int) ringptr->skb->data);
#endif
*/
/* tx function for busmaster mode */
-static int hp100_start_xmit_bm(struct sk_buff *skb, struct net_device *dev)
+static netdev_tx_t hp100_start_xmit_bm(struct sk_buff *skb,
+ struct net_device *dev)
{
unsigned long flags;
int i, ok_flag;
hp100_outw(0x4210, TRACE);
printk("hp100: %s: start_xmit_bm\n", dev->name);
#endif
-
- if (skb == NULL) {
- return 0;
- }
-
if (skb->len <= 0)
- return 0;
+ goto drop;
if (lp->chip == HP100_CHIPID_SHASTA && skb_padto(skb, ETH_ZLEN))
- return 0;
+ return NETDEV_TX_OK;
/* Get Tx ring tail pointer */
if (lp->txrtail->next == lp->txrhead) {
#endif
/* not waited long enough since last tx? */
if (time_before(jiffies, dev->trans_start + HZ))
- return -EAGAIN;
+ goto drop;
if (hp100_check_lan(dev))
- return -EIO;
+ goto drop;
if (lp->lan_type == HP100_LAN_100 && lp->hub_status < 0) {
/* we have a 100Mb/s adapter but it isn't connected to hub */
}
dev->trans_start = jiffies;
- return -EAGAIN;
+ goto drop;
}
/*
lp->stats.tx_bytes += skb->len;
dev->trans_start = jiffies;
- return 0;
+ return NETDEV_TX_OK;
+
+drop:
+ dev_kfree_skb(skb);
+ return NETDEV_TX_OK;
}
}
/* tx function for slave modes */
-static int hp100_start_xmit(struct sk_buff *skb, struct net_device *dev)
+static netdev_tx_t hp100_start_xmit(struct sk_buff *skb,
+ struct net_device *dev)
{
unsigned long flags;
int i, ok_flag;
hp100_outw(0x4212, TRACE);
printk("hp100: %s: start_xmit\n", dev->name);
#endif
-
- if (skb == NULL) {
- return 0;
- }
-
if (skb->len <= 0)
- return 0;
+ goto drop;
if (hp100_check_lan(dev))
- return -EIO;
+ goto drop;
/* If there is not enough free memory on the card... */
i = hp100_inl(TX_MEM_FREE) & 0x7fffffff;
printk("hp100: %s: trans_start timing problem\n",
dev->name);
#endif
- return -EAGAIN;
+ goto drop;
}
if (lp->lan_type == HP100_LAN_100 && lp->hub_status < 0) {
/* we have a 100Mb/s adapter but it isn't connected to hub */
}
}
dev->trans_start = jiffies;
- return -EAGAIN;
+ goto drop;
}
for (i = 0; i < 6000 && (hp100_inb(OPTION_MSW) & HP100_TX_CMD); i++) {
printk("hp100: %s: start_xmit: end\n", dev->name);
#endif
- return 0;
+ return NETDEV_TX_OK;
+
+drop:
+ dev_kfree_skb(skb);
+ return NETDEV_TX_OK;
+
}
ptr[9], ptr[10], ptr[11]);
#endif
netif_rx(skb);
- dev->last_rx = jiffies;
lp->stats.rx_packets++;
lp->stats.rx_bytes += pkt_len;
}
netif_rx(ptr->skb); /* Up and away... */
- dev->last_rx = jiffies;
lp->stats.rx_packets++;
lp->stats.rx_bytes += pkt_len;
}
addrs = dmi->dmi_addr;
if ((*addrs & 0x01) == 0x01) { /* multicast address? */
#ifdef HP100_DEBUG
- DECLARE_MAC_BUF(mac);
- printk("hp100: %s: multicast = %s, ",
- dev->name, print_mac(mac, addrs));
+ printk("hp100: %s: multicast = %pM, ",
+ dev->name, addrs);
#endif
for (j = idx = 0; j < 6; j++) {
idx ^= *addrs++ & 0x3f;
printk("hp100: %s: EISA adapter found at 0x%x\n", dev->name,
dev->base_addr);
#endif
- gendev->driver_data = dev;
+ dev_set_drvdata(gendev, dev);
return 0;
out1:
free_netdev(dev);
static int __devexit hp100_eisa_remove (struct device *gendev)
{
- struct net_device *dev = gendev->driver_data;
+ struct net_device *dev = dev_get_drvdata(gendev);
cleanup_dev(dev);
return 0;
}
module_init(hp100_module_init)
module_exit(hp100_module_exit)
-
-
-/*
- * Local variables:
- * compile-command: "gcc -D__KERNEL__ -I/usr/src/linux/net/inet -Wall -Wstrict-prototypes -O6 -m486 -c hp100.c"
- * c-indent-level: 2
- * tab-width: 8
- * End:
- */
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff