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authorLinus Torvalds <torvalds@linux-foundation.org>2008-07-22 19:09:51 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-07-22 19:09:51 -0700
commitc010b2f76c3032e48097a6eef291d8593d5d79a6 (patch)
tree16077c83703527732991a55dea1abe330c0ccdc6 /drivers/net/arm
parent6069fb2ef5d4f47432359c97f350e0cfcc4d208e (diff)
parent521c4d96e0840ecce25b956e00f416ed499ef2ba (diff)
downloadop-kernel-dev-c010b2f76c3032e48097a6eef291d8593d5d79a6.zip
op-kernel-dev-c010b2f76c3032e48097a6eef291d8593d5d79a6.tar.gz
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (82 commits) ipw2200: Call netif_*_queue() interfaces properly. netxen: Needs to include linux/vmalloc.h [netdrvr] atl1d: fix !CONFIG_PM build r6040: rework init_one error handling r6040: bump release number to 0.18 r6040: handle RX fifo full and no descriptor interrupts r6040: change the default waiting time r6040: use definitions for magic values in descriptor status r6040: completely rework the RX path r6040: call napi_disable when puting down the interface and set lp->dev accordingly. mv643xx_eth: fix NETPOLL build r6040: rework the RX buffers allocation routine r6040: fix scheduling while atomic in r6040_tx_timeout r6040: fix null pointer access and tx timeouts r6040: prefix all functions with r6040 rndis_host: support WM6 devices as modems at91_ether: use netstats in net_device structure sfc: Create one RX queue and interrupt per CPU package by default sfc: Use a separate workqueue for resets sfc: I2C adapter initialisation fixes ...
Diffstat (limited to 'drivers/net/arm')
-rw-r--r--drivers/net/arm/at91_ether.c39
-rw-r--r--drivers/net/arm/at91_ether.h1
2 files changed, 19 insertions, 21 deletions
diff --git a/drivers/net/arm/at91_ether.c b/drivers/net/arm/at91_ether.c
index 71f7cec..ffae266 100644
--- a/drivers/net/arm/at91_ether.c
+++ b/drivers/net/arm/at91_ether.c
@@ -820,7 +820,7 @@ static int at91ether_tx(struct sk_buff *skb, struct net_device *dev)
lp->skb = skb;
lp->skb_length = skb->len;
lp->skb_physaddr = dma_map_single(NULL, skb->data, skb->len, DMA_TO_DEVICE);
- lp->stats.tx_bytes += skb->len;
+ dev->stats.tx_bytes += skb->len;
/* Set address of the data in the Transmit Address register */
at91_emac_write(AT91_EMAC_TAR, lp->skb_physaddr);
@@ -843,34 +843,33 @@ static int at91ether_tx(struct sk_buff *skb, struct net_device *dev)
*/
static struct net_device_stats *at91ether_stats(struct net_device *dev)
{
- struct at91_private *lp = netdev_priv(dev);
int ale, lenerr, seqe, lcol, ecol;
if (netif_running(dev)) {
- lp->stats.rx_packets += at91_emac_read(AT91_EMAC_OK); /* Good frames received */
+ dev->stats.rx_packets += at91_emac_read(AT91_EMAC_OK); /* Good frames received */
ale = at91_emac_read(AT91_EMAC_ALE);
- lp->stats.rx_frame_errors += ale; /* Alignment errors */
+ dev->stats.rx_frame_errors += ale; /* Alignment errors */
lenerr = at91_emac_read(AT91_EMAC_ELR) + at91_emac_read(AT91_EMAC_USF);
- lp->stats.rx_length_errors += lenerr; /* Excessive Length or Undersize Frame error */
+ dev->stats.rx_length_errors += lenerr; /* Excessive Length or Undersize Frame error */
seqe = at91_emac_read(AT91_EMAC_SEQE);
- lp->stats.rx_crc_errors += seqe; /* CRC error */
- lp->stats.rx_fifo_errors += at91_emac_read(AT91_EMAC_DRFC); /* Receive buffer not available */
- lp->stats.rx_errors += (ale + lenerr + seqe
+ dev->stats.rx_crc_errors += seqe; /* CRC error */
+ dev->stats.rx_fifo_errors += at91_emac_read(AT91_EMAC_DRFC); /* Receive buffer not available */
+ dev->stats.rx_errors += (ale + lenerr + seqe
+ at91_emac_read(AT91_EMAC_CDE) + at91_emac_read(AT91_EMAC_RJB));
- lp->stats.tx_packets += at91_emac_read(AT91_EMAC_FRA); /* Frames successfully transmitted */
- lp->stats.tx_fifo_errors += at91_emac_read(AT91_EMAC_TUE); /* Transmit FIFO underruns */
- lp->stats.tx_carrier_errors += at91_emac_read(AT91_EMAC_CSE); /* Carrier Sense errors */
- lp->stats.tx_heartbeat_errors += at91_emac_read(AT91_EMAC_SQEE);/* Heartbeat error */
+ dev->stats.tx_packets += at91_emac_read(AT91_EMAC_FRA); /* Frames successfully transmitted */
+ dev->stats.tx_fifo_errors += at91_emac_read(AT91_EMAC_TUE); /* Transmit FIFO underruns */
+ dev->stats.tx_carrier_errors += at91_emac_read(AT91_EMAC_CSE); /* Carrier Sense errors */
+ dev->stats.tx_heartbeat_errors += at91_emac_read(AT91_EMAC_SQEE);/* Heartbeat error */
lcol = at91_emac_read(AT91_EMAC_LCOL);
ecol = at91_emac_read(AT91_EMAC_ECOL);
- lp->stats.tx_window_errors += lcol; /* Late collisions */
- lp->stats.tx_aborted_errors += ecol; /* 16 collisions */
+ dev->stats.tx_window_errors += lcol; /* Late collisions */
+ dev->stats.tx_aborted_errors += ecol; /* 16 collisions */
- lp->stats.collisions += (at91_emac_read(AT91_EMAC_SCOL) + at91_emac_read(AT91_EMAC_MCOL) + lcol + ecol);
+ dev->stats.collisions += (at91_emac_read(AT91_EMAC_SCOL) + at91_emac_read(AT91_EMAC_MCOL) + lcol + ecol);
}
- return &lp->stats;
+ return &dev->stats;
}
/*
@@ -896,16 +895,16 @@ static void at91ether_rx(struct net_device *dev)
skb->protocol = eth_type_trans(skb, dev);
dev->last_rx = jiffies;
- lp->stats.rx_bytes += pktlen;
+ dev->stats.rx_bytes += pktlen;
netif_rx(skb);
}
else {
- lp->stats.rx_dropped += 1;
+ dev->stats.rx_dropped += 1;
printk(KERN_NOTICE "%s: Memory squeeze, dropping packet.\n", dev->name);
}
if (dlist->descriptors[lp->rxBuffIndex].size & EMAC_MULTICAST)
- lp->stats.multicast++;
+ dev->stats.multicast++;
dlist->descriptors[lp->rxBuffIndex].addr &= ~EMAC_DESC_DONE; /* reset ownership bit */
if (lp->rxBuffIndex == MAX_RX_DESCR-1) /* wrap after last buffer */
@@ -934,7 +933,7 @@ static irqreturn_t at91ether_interrupt(int irq, void *dev_id)
if (intstatus & AT91_EMAC_TCOM) { /* Transmit complete */
/* The TCOM bit is set even if the transmission failed. */
if (intstatus & (AT91_EMAC_TUND | AT91_EMAC_RTRY))
- lp->stats.tx_errors += 1;
+ dev->stats.tx_errors += 1;
if (lp->skb) {
dev_kfree_skb_irq(lp->skb);
diff --git a/drivers/net/arm/at91_ether.h b/drivers/net/arm/at91_ether.h
index a38fd2d..353f4da 100644
--- a/drivers/net/arm/at91_ether.h
+++ b/drivers/net/arm/at91_ether.h
@@ -84,7 +84,6 @@ struct recv_desc_bufs
struct at91_private
{
- struct net_device_stats stats;
struct mii_if_info mii; /* ethtool support */
struct at91_eth_data board_data; /* board-specific configuration */
struct clk *ether_clk; /* clock */
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