diff options
Diffstat (limited to 'drivers/net/myri_sbus.c')
| -rw-r--r-- | drivers/net/myri_sbus.c | 28 |
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")); |