#include <linux/module.h>
#include <linux/types.h>
#include <linux/kernel.h>
-#include <linux/sched.h>
#include <linux/string.h>
#include <linux/mm.h>
#include <linux/socket.h>
if (!saddr)
saddr = dev->dev_addr;
- memcpy(eth->h_source, saddr, dev->addr_len);
+ memcpy(eth->h_source, saddr, ETH_ALEN);
if (daddr) {
- memcpy(eth->h_dest, daddr, dev->addr_len);
+ memcpy(eth->h_dest, daddr, ETH_ALEN);
return ETH_HLEN;
}
*/
if (dev->flags & (IFF_LOOPBACK | IFF_NOARP)) {
- memset(eth->h_dest, 0, dev->addr_len);
+ memset(eth->h_dest, 0, ETH_ALEN);
return ETH_HLEN;
}
"%s: unable to resolve type %X addresses.\n",
dev->name, (int)eth->h_proto);
- memcpy(eth->h_source, dev->dev_addr, dev->addr_len);
+ memcpy(eth->h_source, dev->dev_addr, ETH_ALEN);
break;
}
struct ethhdr *eth;
unsigned char *rawp;
- skb->mac.raw = skb->data;
+ skb->dev = dev;
+ skb_reset_mac_header(skb);
skb_pull(skb, ETH_HLEN);
eth = eth_hdr(skb);
eth = (struct ethhdr *)
(((u8 *) hh->hh_data) + (HH_DATA_OFF(sizeof(*eth))));
- if (type == __constant_htons(ETH_P_802_3))
+ if (type == htons(ETH_P_802_3))
return -1;
eth->h_proto = type;
- memcpy(eth->h_source, dev->dev_addr, dev->addr_len);
- memcpy(eth->h_dest, neigh->ha, dev->addr_len);
+ memcpy(eth->h_source, dev->dev_addr, ETH_ALEN);
+ memcpy(eth->h_dest, neigh->ha, ETH_ALEN);
hh->hh_len = ETH_HLEN;
return 0;
}
unsigned char *haddr)
{
memcpy(((u8 *) hh->hh_data) + HH_DATA_OFF(sizeof(struct ethhdr)),
- haddr, dev->addr_len);
+ haddr, ETH_ALEN);
}
/**
static int eth_mac_addr(struct net_device *dev, void *p)
{
struct sockaddr *addr = p;
+
if (netif_running(dev))
return -EBUSY;
- memcpy(dev->dev_addr, addr->sa_data, dev->addr_len);
+ if (!is_valid_ether_addr(addr->sa_data))
+ return -EADDRNOTAVAIL;
+ memcpy(dev->dev_addr, addr->sa_data, ETH_ALEN);
return 0;
}
EXPORT_SYMBOL(ether_setup);
/**
- * alloc_etherdev - Allocates and sets up an Ethernet device
+ * alloc_etherdev_mq - Allocates and sets up an Ethernet device
* @sizeof_priv: Size of additional driver-private structure to be allocated
* for this Ethernet device
+ * @queue_count: The number of queues this device has.
*
* Fill in the fields of the device structure with Ethernet-generic
* values. Basically does everything except registering the device.
* this private data area.
*/
-struct net_device *alloc_etherdev(int sizeof_priv)
+struct net_device *alloc_etherdev_mq(int sizeof_priv, unsigned int queue_count)
+{
+ return alloc_netdev_mq(sizeof_priv, "eth%d", ether_setup, queue_count);
+}
+EXPORT_SYMBOL(alloc_etherdev_mq);
+
+char *print_mac(char *buf, const u8 *addr)
{
- return alloc_netdev(sizeof_priv, "eth%d", ether_setup);
+ sprintf(buf, MAC_FMT,
+ addr[0], addr[1], addr[2], addr[3], addr[4], addr[5]);
+ return buf;
}
-EXPORT_SYMBOL(alloc_etherdev);
+EXPORT_SYMBOL(print_mac);