return -net->hard_header_len;
}
-static int fwnet_header_rebuild(struct sk_buff *skb)
-{
- struct fwnet_header *h = (struct fwnet_header *)skb->data;
-
- if (get_unaligned_be16(&h->h_proto) == ETH_P_IP)
- return arp_find((unsigned char *)&h->h_dest, skb);
-
- dev_notice(&skb->dev->dev, "unable to resolve type %04x addresses\n",
- be16_to_cpu(h->h_proto));
- return 0;
-}
-
static int fwnet_header_cache(const struct neighbour *neigh,
struct hh_cache *hh, __be16 type)
{
static const struct header_ops fwnet_header_ops = {
.create = fwnet_header_create,
- .rebuild = fwnet_header_rebuild,
.cache = fwnet_header_cache,
.cache_update = fwnet_header_cache_update,
.parse = fwnet_header_parse,
return 0;
}
-static int fwnet_probe(struct device *_dev)
+static int fwnet_probe(struct fw_unit *unit,
+ const struct ieee1394_device_id *id)
{
- struct fw_unit *unit = fw_unit(_dev);
struct fw_device *device = fw_parent_device(unit);
struct fw_card *card = device->card;
struct net_device *net;
goto have_dev;
}
- net = alloc_netdev(sizeof(*dev), "firewire%d", fwnet_init_dev);
+ net = alloc_netdev(sizeof(*dev), "firewire%d", NET_NAME_UNKNOWN,
+ fwnet_init_dev);
if (net == NULL) {
- ret = -ENOMEM;
- goto out;
+ mutex_unlock(&fwnet_device_mutex);
+ return -ENOMEM;
}
allocated_netdev = true;
return ret;
}
+/*
+ * FIXME abort partially sent fragmented datagrams,
+ * discard partially received fragmented datagrams
+ */
+static void fwnet_update(struct fw_unit *unit)
+{
+ struct fw_device *device = fw_parent_device(unit);
+ struct fwnet_peer *peer = dev_get_drvdata(&unit->device);
+ int generation;
+
+ generation = device->generation;
+
+ spin_lock_irq(&peer->dev->lock);
+ peer->node_id = device->node_id;
+ peer->generation = generation;
+ spin_unlock_irq(&peer->dev->lock);
+}
+
static void fwnet_remove_peer(struct fwnet_peer *peer, struct fwnet_device *dev)
{
struct fwnet_partial_datagram *pd, *pd_next;
kfree(peer);
}
-static int fwnet_remove(struct device *_dev)
+static void fwnet_remove(struct fw_unit *unit)
{
- struct fwnet_peer *peer = dev_get_drvdata(_dev);
+ struct fwnet_peer *peer = dev_get_drvdata(&unit->device);
struct fwnet_device *dev = peer->dev;
struct net_device *net;
int i;
}
mutex_unlock(&fwnet_device_mutex);
-
- return 0;
-}
-
-/*
- * FIXME abort partially sent fragmented datagrams,
- * discard partially received fragmented datagrams
- */
-static void fwnet_update(struct fw_unit *unit)
-{
- struct fw_device *device = fw_parent_device(unit);
- struct fwnet_peer *peer = dev_get_drvdata(&unit->device);
- int generation;
-
- generation = device->generation;
-
- spin_lock_irq(&peer->dev->lock);
- peer->node_id = device->node_id;
- peer->generation = generation;
- spin_unlock_irq(&peer->dev->lock);
}
static const struct ieee1394_device_id fwnet_id_table[] = {
.owner = THIS_MODULE,
.name = KBUILD_MODNAME,
.bus = &fw_bus_type,
- .probe = fwnet_probe,
- .remove = fwnet_remove,
},
+ .probe = fwnet_probe,
.update = fwnet_update,
+ .remove = fwnet_remove,
.id_table = fwnet_id_table,
};