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path: root/drivers/net/myri_sbus.c
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Diffstat (limited to 'drivers/net/myri_sbus.c')
-rw-r--r--drivers/net/myri_sbus.c28
1 files changed, 18 insertions, 10 deletions
diff --git a/drivers/net/myri_sbus.c b/drivers/net/myri_sbus.c
index d68ee51c095..8d29319cc5c 100644
--- a/drivers/net/myri_sbus.c
+++ b/drivers/net/myri_sbus.c
@@ -676,8 +676,9 @@ static int myri_start_xmit(struct sk_buff *skb, struct net_device *dev)
* saddr=NULL means use device source address
* daddr=NULL means leave destination address (eg unresolved arp)
*/
-static int myri_header(struct sk_buff *skb, struct net_device *dev, unsigned short type,
- void *daddr, void *saddr, unsigned len)
+static int myri_header(struct sk_buff *skb, struct net_device *dev,
+ unsigned short type, const void *daddr,
+ const void *saddr, unsigned len)
{
struct ethhdr *eth = (struct ethhdr *) skb_push(skb, ETH_HLEN);
unsigned char *pad = (unsigned char *) skb_push(skb, MYRI_PAD_LEN);
@@ -759,18 +760,18 @@ static int myri_rebuild_header(struct sk_buff *skb)
return 0;
}
-int myri_header_cache(struct neighbour *neigh, struct hh_cache *hh)
+static int myri_header_cache(const struct neighbour *neigh, struct hh_cache *hh)
{
unsigned short type = hh->hh_type;
unsigned char *pad;
struct ethhdr *eth;
- struct net_device *dev = neigh->dev;
+ const struct net_device *dev = neigh->dev;
pad = ((unsigned char *) hh->hh_data) +
HH_DATA_OFF(sizeof(*eth) + MYRI_PAD_LEN);
eth = (struct ethhdr *) (pad + MYRI_PAD_LEN);
- if (type == __constant_htons(ETH_P_802_3))
+ if (type == htons(ETH_P_802_3))
return -1;
/* Refill MyriNet padding identifiers, this is just being anal. */
@@ -786,7 +787,9 @@ int myri_header_cache(struct neighbour *neigh, struct hh_cache *hh)
/* Called by Address Resolution module to notify changes in address. */
-void myri_header_cache_update(struct hh_cache *hh, struct net_device *dev, unsigned char * haddr)
+void myri_header_cache_update(struct hh_cache *hh,
+ const struct net_device *dev,
+ const unsigned char * haddr)
{
memcpy(((u8*)hh->hh_data) + HH_DATA_OFF(sizeof(struct ethhdr)),
haddr, dev->addr_len);
@@ -881,6 +884,13 @@ static void dump_eeprom(struct myri_eth *mp)
}
#endif
+static const struct header_ops myri_header_ops = {
+ .create = myri_header,
+ .rebuild = myri_rebuild_header,
+ .cache = myri_header_cache,
+ .cache_update = myri_header_cache_update,
+};
+
static int __devinit myri_ether_init(struct sbus_dev *sdev)
{
static int num;
@@ -1065,11 +1075,9 @@ static int __devinit myri_ether_init(struct sbus_dev *sdev)
dev->mtu = MYRINET_MTU;
dev->change_mtu = myri_change_mtu;
- dev->hard_header = myri_header;
- dev->rebuild_header = myri_rebuild_header;
+ dev->header_ops = &myri_header_ops;
+
dev->hard_header_len = (ETH_HLEN + MYRI_PAD_LEN);
- dev->hard_header_cache = myri_header_cache;
- dev->header_cache_update= myri_header_cache_update;
/* Load code onto the LANai. */
DET(("Loading LANAI firmware\n"));