/* Information that need to be kept for each board. */
struct net_local {
- struct net_device_stats stats;
unsigned short receive_ptr; /* What address in packet memory do we expect a recv_pkt_header? */
long open_time; /* Useless example local info. */
};
static int seeq8005_open(struct net_device *dev);
static void seeq8005_timeout(struct net_device *dev);
static int seeq8005_send_packet(struct sk_buff *skb, struct net_device *dev);
-static irqreturn_t seeq8005_interrupt(int irq, void *dev_id, struct pt_regs *regs);
+static irqreturn_t seeq8005_interrupt(int irq, void *dev_id);
static void seeq8005_rx(struct net_device *dev);
static int seeq8005_close(struct net_device *dev);
-static struct net_device_stats *seeq8005_get_stats(struct net_device *dev);
static void set_multicast_list(struct net_device *dev);
/* Example routines you must write ;->. */
dev->hard_start_xmit = seeq8005_send_packet;
dev->tx_timeout = seeq8005_timeout;
dev->watchdog_timeo = HZ/20;
- dev->get_stats = seeq8005_get_stats;
dev->set_multicast_list = set_multicast_list;
dev->flags &= ~IFF_MULTICAST;
static int seeq8005_send_packet(struct sk_buff *skb, struct net_device *dev)
{
- struct net_local *lp = netdev_priv(dev);
short length = skb->len;
unsigned char *buf;
hardware_send_packet(dev, buf, length);
dev->trans_start = jiffies;
- lp->stats.tx_bytes += length;
+ dev->stats.tx_bytes += length;
dev_kfree_skb (skb);
/* You might need to clean up and record Tx statistics here. */
/* The typical workload of the driver:
Handle the network interface interrupts. */
-static irqreturn_t seeq8005_interrupt(int irq, void *dev_id, struct pt_regs * regs)
+static irqreturn_t seeq8005_interrupt(int irq, void *dev_id)
{
struct net_device *dev = dev_id;
struct net_local *lp;
if (status & SEEQSTAT_TX_INT) {
handled = 1;
outw( SEEQCMD_TX_INT_ACK | (status & SEEQCMD_INT_MASK), SEEQ_CMD);
- lp->stats.tx_packets++;
+ dev->stats.tx_packets++;
netif_wake_queue(dev); /* Inform upper layers. */
}
if (status & SEEQSTAT_RX_INT) {
}
if (pkt_hdr & SEEQPKTS_ANY_ERROR) { /* There was an error. */
- lp->stats.rx_errors++;
- if (pkt_hdr & SEEQPKTS_SHORT) lp->stats.rx_frame_errors++;
- if (pkt_hdr & SEEQPKTS_DRIB) lp->stats.rx_frame_errors++;
- if (pkt_hdr & SEEQPKTS_OVERSIZE) lp->stats.rx_over_errors++;
- if (pkt_hdr & SEEQPKTS_CRC_ERR) lp->stats.rx_crc_errors++;
+ dev->stats.rx_errors++;
+ if (pkt_hdr & SEEQPKTS_SHORT) dev->stats.rx_frame_errors++;
+ if (pkt_hdr & SEEQPKTS_DRIB) dev->stats.rx_frame_errors++;
+ if (pkt_hdr & SEEQPKTS_OVERSIZE) dev->stats.rx_over_errors++;
+ if (pkt_hdr & SEEQPKTS_CRC_ERR) dev->stats.rx_crc_errors++;
/* skip over this packet */
outw( SEEQCMD_FIFO_WRITE | SEEQCMD_DMA_INT_ACK | (status & SEEQCMD_INT_MASK), SEEQ_CMD);
outw( (lp->receive_ptr & 0xff00)>>8, SEEQ_REA);
skb = dev_alloc_skb(pkt_len);
if (skb == NULL) {
printk("%s: Memory squeeze, dropping packet.\n", dev->name);
- lp->stats.rx_dropped++;
+ dev->stats.rx_dropped++;
break;
}
- skb->dev = dev;
skb_reserve(skb, 2); /* align data on 16 byte */
buf = skb_put(skb,pkt_len);
skb->protocol=eth_type_trans(skb,dev);
netif_rx(skb);
dev->last_rx = jiffies;
- lp->stats.rx_packets++;
- lp->stats.rx_bytes += pkt_len;
+ dev->stats.rx_packets++;
+ dev->stats.rx_bytes += pkt_len;
}
} while ((--boguscount) && (pkt_hdr & SEEQPKTH_CHAIN));
}
-/* Get the current statistics. This may be called with the card open or
- closed. */
-static struct net_device_stats *seeq8005_get_stats(struct net_device *dev)
-{
- struct net_local *lp = netdev_priv(dev);
-
- return &lp->stats;
-}
-
/* Set or clear the multicast filter for this adaptor.
num_addrs == -1 Promiscuous mode, receive all packets
num_addrs == 0 Normal mode, clear multicast list
return 0;
}
-void cleanup_module(void)
+void __exit cleanup_module(void)
{
unregister_netdev(dev_seeq);
release_region(dev_seeq->base_addr, SEEQ8005_IO_EXTENT);