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authorLinus Torvalds <torvalds@linux-foundation.org>2010-08-04 11:47:58 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-08-04 11:47:58 -0700
commit6ba74014c1ab0e37af7de6f64b4eccbbae3cb9e7 (patch)
tree8f3892fc44f1e403675a6d7e88fda5c70e56ee4c /drivers/net/fealnx.c
parent5abd9ccced7a726c817dd6b5b96bc933859138d1 (diff)
parent3ff1c25927e3af61c6bf0e4ed959504058ae4565 (diff)
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: (1443 commits) phy/marvell: add 88ec048 support igb: Program MDICNFG register prior to PHY init e1000e: correct MAC-PHY interconnect register offset for 82579 hso: Add new product ID can: Add driver for esd CAN-USB/2 device l2tp: fix export of header file for userspace can-raw: Fix skb_orphan_try handling Revert "net: remove zap_completion_queue" net: cleanup inclusion phy/marvell: add 88e1121 interface mode support u32: negative offset fix net: Fix a typo from "dev" to "ndev" igb: Use irq_synchronize per vector when using MSI-X ixgbevf: fix null pointer dereference due to filter being set for VLAN 0 e1000e: Fix irq_synchronize in MSI-X case e1000e: register pm_qos request on hardware activation ip_fragment: fix subtracting PPPOE_SES_HLEN from mtu twice net: Add getsockopt support for TCP thin-streams cxgb4: update driver version cxgb4: add new PCI IDs ... Manually fix up conflicts in: - drivers/net/e1000e/netdev.c: due to pm_qos registration infrastructure changes - drivers/net/phy/marvell.c: conflict between adding 88ec048 support and cleaning up the IDs - drivers/net/wireless/ipw2x00/ipw2100.c: trivial ipw2100_pm_qos_req conflict (registration change vs marking it static)
Diffstat (limited to 'drivers/net/fealnx.c')
-rw-r--r--drivers/net/fealnx.c68
1 files changed, 36 insertions, 32 deletions
diff --git a/drivers/net/fealnx.c b/drivers/net/fealnx.c
index 15f4f8d3d46d..d7e8f6b8f4cf 100644
--- a/drivers/net/fealnx.c
+++ b/drivers/net/fealnx.c
@@ -382,8 +382,6 @@ struct netdev_private {
spinlock_t lock;
- struct net_device_stats stats;
-
/* Media monitoring timer. */
struct timer_list timer;
@@ -1234,7 +1232,7 @@ static void fealnx_tx_timeout(struct net_device *dev)
spin_unlock_irqrestore(&np->lock, flags);
dev->trans_start = jiffies; /* prevent tx timeout */
- np->stats.tx_errors++;
+ dev->stats.tx_errors++;
netif_wake_queue(dev); /* or .._start_.. ?? */
}
@@ -1479,10 +1477,11 @@ static irqreturn_t intr_handler(int irq, void *dev_instance)
if (intr_status & CNTOVF) {
/* missed pkts */
- np->stats.rx_missed_errors += ioread32(ioaddr + TALLY) & 0x7fff;
+ dev->stats.rx_missed_errors +=
+ ioread32(ioaddr + TALLY) & 0x7fff;
/* crc error */
- np->stats.rx_crc_errors +=
+ dev->stats.rx_crc_errors +=
(ioread32(ioaddr + TALLY) & 0x7fff0000) >> 16;
}
@@ -1513,30 +1512,30 @@ static irqreturn_t intr_handler(int irq, void *dev_instance)
if (!(np->crvalue & CR_W_ENH)) {
if (tx_status & (CSL | LC | EC | UDF | HF)) {
- np->stats.tx_errors++;
+ dev->stats.tx_errors++;
if (tx_status & EC)
- np->stats.tx_aborted_errors++;
+ dev->stats.tx_aborted_errors++;
if (tx_status & CSL)
- np->stats.tx_carrier_errors++;
+ dev->stats.tx_carrier_errors++;
if (tx_status & LC)
- np->stats.tx_window_errors++;
+ dev->stats.tx_window_errors++;
if (tx_status & UDF)
- np->stats.tx_fifo_errors++;
+ dev->stats.tx_fifo_errors++;
if ((tx_status & HF) && np->mii.full_duplex == 0)
- np->stats.tx_heartbeat_errors++;
+ dev->stats.tx_heartbeat_errors++;
} else {
- np->stats.tx_bytes +=
+ dev->stats.tx_bytes +=
((tx_control & PKTSMask) >> PKTSShift);
- np->stats.collisions +=
+ dev->stats.collisions +=
((tx_status & NCRMask) >> NCRShift);
- np->stats.tx_packets++;
+ dev->stats.tx_packets++;
}
} else {
- np->stats.tx_bytes +=
+ dev->stats.tx_bytes +=
((tx_control & PKTSMask) >> PKTSShift);
- np->stats.tx_packets++;
+ dev->stats.tx_packets++;
}
/* Free the original skb. */
@@ -1564,10 +1563,12 @@ static irqreturn_t intr_handler(int irq, void *dev_instance)
long data;
data = ioread32(ioaddr + TSR);
- np->stats.tx_errors += (data & 0xff000000) >> 24;
- np->stats.tx_aborted_errors += (data & 0xff000000) >> 24;
- np->stats.tx_window_errors += (data & 0x00ff0000) >> 16;
- np->stats.collisions += (data & 0x0000ffff);
+ dev->stats.tx_errors += (data & 0xff000000) >> 24;
+ dev->stats.tx_aborted_errors +=
+ (data & 0xff000000) >> 24;
+ dev->stats.tx_window_errors +=
+ (data & 0x00ff0000) >> 16;
+ dev->stats.collisions += (data & 0x0000ffff);
}
if (--boguscnt < 0) {
@@ -1593,10 +1594,11 @@ static irqreturn_t intr_handler(int irq, void *dev_instance)
/* read the tally counters */
/* missed pkts */
- np->stats.rx_missed_errors += ioread32(ioaddr + TALLY) & 0x7fff;
+ dev->stats.rx_missed_errors += ioread32(ioaddr + TALLY) & 0x7fff;
/* crc error */
- np->stats.rx_crc_errors += (ioread32(ioaddr + TALLY) & 0x7fff0000) >> 16;
+ dev->stats.rx_crc_errors +=
+ (ioread32(ioaddr + TALLY) & 0x7fff0000) >> 16;
if (debug)
printk(KERN_DEBUG "%s: exiting interrupt, status=%#4.4x.\n",
@@ -1635,13 +1637,13 @@ static int netdev_rx(struct net_device *dev)
"%s: Receive error, Rx status %8.8x.\n",
dev->name, rx_status);
- np->stats.rx_errors++; /* end of a packet. */
+ dev->stats.rx_errors++; /* end of a packet. */
if (rx_status & (LONG | RUNT))
- np->stats.rx_length_errors++;
+ dev->stats.rx_length_errors++;
if (rx_status & RXER)
- np->stats.rx_frame_errors++;
+ dev->stats.rx_frame_errors++;
if (rx_status & CRC)
- np->stats.rx_crc_errors++;
+ dev->stats.rx_crc_errors++;
} else {
int need_to_reset = 0;
int desno = 0;
@@ -1667,7 +1669,7 @@ static int netdev_rx(struct net_device *dev)
if (need_to_reset == 0) {
int i;
- np->stats.rx_length_errors++;
+ dev->stats.rx_length_errors++;
/* free all rx descriptors related this long pkt */
for (i = 0; i < desno; ++i) {
@@ -1733,8 +1735,8 @@ static int netdev_rx(struct net_device *dev)
}
skb->protocol = eth_type_trans(skb, dev);
netif_rx(skb);
- np->stats.rx_packets++;
- np->stats.rx_bytes += pkt_len;
+ dev->stats.rx_packets++;
+ dev->stats.rx_bytes += pkt_len;
}
np->cur_rx = np->cur_rx->next_desc_logical;
@@ -1754,11 +1756,13 @@ static struct net_device_stats *get_stats(struct net_device *dev)
/* The chip only need report frame silently dropped. */
if (netif_running(dev)) {
- np->stats.rx_missed_errors += ioread32(ioaddr + TALLY) & 0x7fff;
- np->stats.rx_crc_errors += (ioread32(ioaddr + TALLY) & 0x7fff0000) >> 16;
+ dev->stats.rx_missed_errors +=
+ ioread32(ioaddr + TALLY) & 0x7fff;
+ dev->stats.rx_crc_errors +=
+ (ioread32(ioaddr + TALLY) & 0x7fff0000) >> 16;
}
- return &np->stats;
+ return &dev->stats;
}