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authorStephen Hemminger <shemminger@vyatta.com>2009-01-07 18:05:11 -0800
committerDavid S. Miller <davem@davemloft.net>2009-01-07 18:05:11 -0800
commite8ac9c55f28482f5b2f497a8e7eb90985db237c2 (patch)
tree3654da2d022ba33ac3a0a9d9dcce9b346e82fee2 /drivers/misc
parent4805fc765330b4f114e856511e86daf493756a37 (diff)
xpnet: convert devices to new API
Convert to net_device_ops and internal net_device_stats Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/misc')
-rw-r--r--drivers/misc/sgi-xp/xpnet.c68
1 files changed, 20 insertions, 48 deletions
diff --git a/drivers/misc/sgi-xp/xpnet.c b/drivers/misc/sgi-xp/xpnet.c
index 8e6aa9508f4..e5f0a947c08 100644
--- a/drivers/misc/sgi-xp/xpnet.c
+++ b/drivers/misc/sgi-xp/xpnet.c
@@ -95,11 +95,6 @@ struct xpnet_pending_msg {
atomic_t use_count;
};
-/* driver specific structure pointed to by the device structure */
-struct xpnet_dev_private {
- struct net_device_stats stats;
-};
-
struct net_device *xpnet_device;
/*
@@ -153,7 +148,6 @@ xpnet_receive(short partid, int channel, struct xpnet_message *msg)
struct sk_buff *skb;
void *dst;
enum xp_retval ret;
- struct xpnet_dev_private *priv = netdev_priv(xpnet_device);
if (!XPNET_VALID_MSG(msg)) {
/*
@@ -161,7 +155,7 @@ xpnet_receive(short partid, int channel, struct xpnet_message *msg)
*/
xpc_received(partid, channel, (void *)msg);
- priv->stats.rx_errors++;
+ xpnet_device->stats.rx_errors++;
return;
}
@@ -176,7 +170,7 @@ xpnet_receive(short partid, int channel, struct xpnet_message *msg)
xpc_received(partid, channel, (void *)msg);
- priv->stats.rx_errors++;
+ xpnet_device->stats.rx_errors++;
return;
}
@@ -226,7 +220,7 @@ xpnet_receive(short partid, int channel, struct xpnet_message *msg)
xpc_received(partid, channel, (void *)msg);
- priv->stats.rx_errors++;
+ xpnet_device->stats.rx_errors++;
return;
}
@@ -247,8 +241,8 @@ xpnet_receive(short partid, int channel, struct xpnet_message *msg)
skb_end_pointer(skb), skb->len);
xpnet_device->last_rx = jiffies;
- priv->stats.rx_packets++;
- priv->stats.rx_bytes += skb->len + ETH_HLEN;
+ xpnet_device->stats.rx_packets++;
+ xpnet_device->stats.rx_bytes += skb->len + ETH_HLEN;
netif_rx_ni(skb);
xpc_received(partid, channel, (void *)msg);
@@ -353,26 +347,6 @@ xpnet_dev_change_mtu(struct net_device *dev, int new_mtu)
}
/*
- * Required for the net_device structure.
- */
-static int
-xpnet_dev_set_config(struct net_device *dev, struct ifmap *new_map)
-{
- return 0;
-}
-
-/*
- * Return statistics to the caller.
- */
-static struct net_device_stats *
-xpnet_dev_get_stats(struct net_device *dev)
-{
- struct xpnet_dev_private *priv = netdev_priv(dev);
-
- return &priv->stats;
-}
-
-/*
* Notification that the other end has received the message and
* DMA'd the skb information. At this point, they are done with
* our side. When all recipients are done processing, we
@@ -453,7 +427,6 @@ xpnet_dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
struct xpnet_pending_msg *queued_msg;
u64 start_addr, end_addr;
short dest_partid;
- struct xpnet_dev_private *priv = netdev_priv(dev);
u16 embedded_bytes = 0;
dev_dbg(xpnet, ">skb->head=0x%p skb->data=0x%p skb->tail=0x%p "
@@ -476,7 +449,7 @@ xpnet_dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
dev_warn(xpnet, "failed to kmalloc %ld bytes; dropping "
"packet\n", sizeof(struct xpnet_pending_msg));
- priv->stats.tx_errors++;
+ dev->stats.tx_errors++;
return -ENOMEM;
}
@@ -526,8 +499,8 @@ xpnet_dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
kfree(queued_msg);
}
- priv->stats.tx_packets++;
- priv->stats.tx_bytes += skb->len;
+ dev->stats.tx_packets++;
+ dev->stats.tx_bytes += skb->len;
return 0;
}
@@ -538,12 +511,19 @@ xpnet_dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
static void
xpnet_dev_tx_timeout(struct net_device *dev)
{
- struct xpnet_dev_private *priv = netdev_priv(dev);
-
- priv->stats.tx_errors++;
- return;
+ dev->stats.tx_errors++;
}
+static const struct net_device_ops xpnet_netdev_ops = {
+ .ndo_open = xpnet_dev_open,
+ .ndo_stop = xpnet_dev_stop,
+ .ndo_start_xmit = xpnet_dev_hard_start_xmit,
+ .ndo_change_mtu = xpnet_dev_change_mtu,
+ .ndo_tx_timeout = xpnet_dev_tx_timeout,
+ .ndo_set_mac_address = eth_mac_addr,
+ .ndo_validate_addr = eth_validate_addr,
+};
+
static int __init
xpnet_init(void)
{
@@ -563,8 +543,7 @@ xpnet_init(void)
* use ether_setup() to init the majority of our device
* structure and then override the necessary pieces.
*/
- xpnet_device = alloc_netdev(sizeof(struct xpnet_dev_private),
- XPNET_DEVICE_NAME, ether_setup);
+ xpnet_device = alloc_netdev(0, XPNET_DEVICE_NAME, ether_setup);
if (xpnet_device == NULL) {
kfree(xpnet_broadcast_partitions);
return -ENOMEM;
@@ -573,13 +552,6 @@ xpnet_init(void)
netif_carrier_off(xpnet_device);
xpnet_device->mtu = XPNET_DEF_MTU;
- xpnet_device->change_mtu = xpnet_dev_change_mtu;
- xpnet_device->open = xpnet_dev_open;
- xpnet_device->get_stats = xpnet_dev_get_stats;
- xpnet_device->stop = xpnet_dev_stop;
- xpnet_device->hard_start_xmit = xpnet_dev_hard_start_xmit;
- xpnet_device->tx_timeout = xpnet_dev_tx_timeout;
- xpnet_device->set_config = xpnet_dev_set_config;
/*
* Multicast assumes the LSB of the first octet is set for multicast