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axnet_cs: use netstats in net_device structure 

Use net_device_stats from net_device structure instead of local.

Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
This commit is contained in:
Paulius Zaleckas 2008-05-07 02:20:36 +03:00 committed by Jeff Garzik
parent 20c2c1fd6c
commit 8e2691658f
1 changed files with 34 additions and 36 deletions
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70
drivers/net/pcmcia/axnet_cs.c
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@ -1021,7 +1021,7 @@ static void ei_tx_timeout(struct net_device *dev)
int txsr, isr, tickssofar = jiffies - dev->trans_start;
unsigned long flags;
ei_local->stat.tx_errors++;
dev->stats.tx_errors++;
spin_lock_irqsave(&ei_local->page_lock, flags);
txsr = inb(e8390_base+EN0_TSR);
@ -1032,7 +1032,7 @@ static void ei_tx_timeout(struct net_device *dev)
dev->name, (txsr & ENTSR_ABT) ? "excess collisions." :
(isr) ? "lost interrupt?" : "cable problem?", txsr, isr, tickssofar);
if (!isr && !ei_local->stat.tx_packets)
if (!isr && !dev->stats.tx_packets)
{
/* The 8390 probably hasn't gotten on the cable yet. */
ei_local->interface_num ^= 1; /* Try a different xcvr. */
@ -1122,7 +1122,7 @@ static int ei_start_xmit(struct sk_buff *skb, struct net_device *dev)
netif_stop_queue(dev);
outb_p(ENISR_ALL, e8390_base + EN0_IMR);
spin_unlock_irqrestore(&ei_local->page_lock, flags);
ei_local->stat.tx_errors++;
dev->stats.tx_errors++;
return 1;
}
@ -1170,7 +1170,7 @@ static int ei_start_xmit(struct sk_buff *skb, struct net_device *dev)
spin_unlock_irqrestore(&ei_local->page_lock, flags);
dev_kfree_skb (skb);
ei_local->stat.tx_bytes += send_length;
dev->stats.tx_bytes += send_length;
return 0;
}
@ -1262,9 +1262,9 @@ static irqreturn_t ax_interrupt(int irq, void *dev_id)
if (interrupts & ENISR_COUNTERS)
{
ei_local->stat.rx_frame_errors += inb_p(e8390_base + EN0_COUNTER0);
ei_local->stat.rx_crc_errors += inb_p(e8390_base + EN0_COUNTER1);
ei_local->stat.rx_missed_errors+= inb_p(e8390_base + EN0_COUNTER2);
dev->stats.rx_frame_errors += inb_p(e8390_base + EN0_COUNTER0);
dev->stats.rx_crc_errors += inb_p(e8390_base + EN0_COUNTER1);
dev->stats.rx_missed_errors+= inb_p(e8390_base + EN0_COUNTER2);
}
}
@ -1309,7 +1309,6 @@ static irqreturn_t ax_interrupt(int irq, void *dev_id)
static void ei_tx_err(struct net_device *dev)
{
long e8390_base = dev->base_addr;
struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
unsigned char txsr = inb_p(e8390_base+EN0_TSR);
unsigned char tx_was_aborted = txsr & (ENTSR_ABT+ENTSR_FU);
@ -1332,10 +1331,10 @@ static void ei_tx_err(struct net_device *dev)
ei_tx_intr(dev);
else
{
ei_local->stat.tx_errors++;
if (txsr & ENTSR_CRS) ei_local->stat.tx_carrier_errors++;
if (txsr & ENTSR_CDH) ei_local->stat.tx_heartbeat_errors++;
if (txsr & ENTSR_OWC) ei_local->stat.tx_window_errors++;
dev->stats.tx_errors++;
if (txsr & ENTSR_CRS) dev->stats.tx_carrier_errors++;
if (txsr & ENTSR_CDH) dev->stats.tx_heartbeat_errors++;
if (txsr & ENTSR_OWC) dev->stats.tx_window_errors++;
}
}
@ -1397,25 +1396,25 @@ static void ei_tx_intr(struct net_device *dev)
/* Minimize Tx latency: update the statistics after we restart TXing. */
if (status & ENTSR_COL)
ei_local->stat.collisions++;
dev->stats.collisions++;
if (status & ENTSR_PTX)
ei_local->stat.tx_packets++;
dev->stats.tx_packets++;
else
{
ei_local->stat.tx_errors++;
dev->stats.tx_errors++;
if (status & ENTSR_ABT)
{
ei_local->stat.tx_aborted_errors++;
ei_local->stat.collisions += 16;
dev->stats.tx_aborted_errors++;
dev->stats.collisions += 16;
}
if (status & ENTSR_CRS)
ei_local->stat.tx_carrier_errors++;
dev->stats.tx_carrier_errors++;
if (status & ENTSR_FU)
ei_local->stat.tx_fifo_errors++;
dev->stats.tx_fifo_errors++;
if (status & ENTSR_CDH)
ei_local->stat.tx_heartbeat_errors++;
dev->stats.tx_heartbeat_errors++;
if (status & ENTSR_OWC)
ei_local->stat.tx_window_errors++;
dev->stats.tx_window_errors++;
}
netif_wake_queue(dev);
}
@ -1476,8 +1475,8 @@ static void ei_receive(struct net_device *dev)
printk(KERN_DEBUG "%s: bogus packet size: %d, status=%#2x nxpg=%#2x.\n",
dev->name, rx_frame.count, rx_frame.status,
rx_frame.next);
ei_local->stat.rx_errors++;
ei_local->stat.rx_length_errors++;
dev->stats.rx_errors++;
dev->stats.rx_length_errors++;
}
else if ((pkt_stat & 0x0F) == ENRSR_RXOK)
{
@ -1489,7 +1488,7 @@ static void ei_receive(struct net_device *dev)
if (ei_debug > 1)
printk(KERN_DEBUG "%s: Couldn't allocate a sk_buff of size %d.\n",
dev->name, pkt_len);
ei_local->stat.rx_dropped++;
dev->stats.rx_dropped++;
break;
}
else
@ -1500,10 +1499,10 @@ static void ei_receive(struct net_device *dev)
skb->protocol=eth_type_trans(skb,dev);
netif_rx(skb);
dev->last_rx = jiffies;
ei_local->stat.rx_packets++;
ei_local->stat.rx_bytes += pkt_len;
dev->stats.rx_packets++;
dev->stats.rx_bytes += pkt_len;
if (pkt_stat & ENRSR_PHY)
ei_local->stat.multicast++;
dev->stats.multicast++;
}
}
else
@ -1512,10 +1511,10 @@ static void ei_receive(struct net_device *dev)
printk(KERN_DEBUG "%s: bogus packet: status=%#2x nxpg=%#2x size=%d\n",
dev->name, rx_frame.status, rx_frame.next,
rx_frame.count);
ei_local->stat.rx_errors++;
dev->stats.rx_errors++;
/* NB: The NIC counts CRC, frame and missed errors. */
if (pkt_stat & ENRSR_FO)
ei_local->stat.rx_fifo_errors++;
dev->stats.rx_fifo_errors++;
}
next_frame = rx_frame.next;
@ -1550,7 +1549,6 @@ static void ei_rx_overrun(struct net_device *dev)
axnet_dev_t *info = PRIV(dev);
long e8390_base = dev->base_addr;
unsigned char was_txing, must_resend = 0;
struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
/*
* Record whether a Tx was in progress and then issue the
@ -1561,7 +1559,7 @@ static void ei_rx_overrun(struct net_device *dev)
if (ei_debug > 1)
printk(KERN_DEBUG "%s: Receiver overrun.\n", dev->name);
ei_local->stat.rx_over_errors++;
dev->stats.rx_over_errors++;
/*
* Wait a full Tx time (1.2ms) + some guard time, NS says 1.6ms total.
@ -1622,16 +1620,16 @@ static struct net_device_stats *get_stats(struct net_device *dev)
/* If the card is stopped, just return the present stats. */
if (!netif_running(dev))
return &ei_local->stat;
return &dev->stats;
spin_lock_irqsave(&ei_local->page_lock,flags);
/* Read the counter registers, assuming we are in page 0. */
ei_local->stat.rx_frame_errors += inb_p(ioaddr + EN0_COUNTER0);
ei_local->stat.rx_crc_errors += inb_p(ioaddr + EN0_COUNTER1);
ei_local->stat.rx_missed_errors+= inb_p(ioaddr + EN0_COUNTER2);
dev->stats.rx_frame_errors += inb_p(ioaddr + EN0_COUNTER0);
dev->stats.rx_crc_errors += inb_p(ioaddr + EN0_COUNTER1);
dev->stats.rx_missed_errors+= inb_p(ioaddr + EN0_COUNTER2);
spin_unlock_irqrestore(&ei_local->page_lock, flags);
return &ei_local->stat;
return &dev->stats;
}
/*