static int lec_open(struct net_device *dev);
static int lec_start_xmit(struct sk_buff *skb, struct net_device *dev);
static int lec_close(struct net_device *dev);
-static struct net_device_stats *lec_get_stats(struct net_device *dev);
static void lec_init(struct net_device *dev);
static struct lec_arp_table *lec_arp_find(struct lec_priv *priv,
- unsigned char *mac_addr);
+ const unsigned char *mac_addr);
static int lec_arp_remove(struct lec_priv *priv,
struct lec_arp_table *to_remove);
/* LANE2 functions */
-static void lane2_associate_ind(struct net_device *dev, u8 *mac_address,
- u8 *tlvs, u32 sizeoftlvs);
-static int lane2_resolve(struct net_device *dev, u8 *dst_mac, int force,
+static void lane2_associate_ind(struct net_device *dev, const u8 *mac_address,
+ const u8 *tlvs, u32 sizeoftlvs);
+static int lane2_resolve(struct net_device *dev, const u8 *dst_mac, int force,
u8 **tlvs, u32 *sizeoftlvs);
-static int lane2_associate_req(struct net_device *dev, u8 *lan_dst,
- u8 *tlvs, u32 sizeoftlvs);
+static int lane2_associate_req(struct net_device *dev, const u8 *lan_dst,
+ const u8 *tlvs, u32 sizeoftlvs);
-static int lec_addr_delete(struct lec_priv *priv, unsigned char *atm_addr,
+static int lec_addr_delete(struct lec_priv *priv, const unsigned char *atm_addr,
unsigned long permanent);
static void lec_arp_check_empties(struct lec_priv *priv,
struct atm_vcc *vcc, struct sk_buff *skb);
static void lec_arp_destroy(struct lec_priv *priv);
static void lec_arp_init(struct lec_priv *priv);
static struct atm_vcc *lec_arp_resolve(struct lec_priv *priv,
- unsigned char *mac_to_find,
+ const unsigned char *mac_to_find,
int is_rdesc,
struct lec_arp_table **ret_entry);
-static void lec_arp_update(struct lec_priv *priv, unsigned char *mac_addr,
- unsigned char *atm_addr, unsigned long remoteflag,
+static void lec_arp_update(struct lec_priv *priv, const unsigned char *mac_addr,
+ const unsigned char *atm_addr, unsigned long remoteflag,
unsigned int targetless_le_arp);
static void lec_flush_complete(struct lec_priv *priv, unsigned long tran_id);
static int lec_mcast_make(struct lec_priv *priv, struct atm_vcc *vcc);
static void lec_set_flush_tran_id(struct lec_priv *priv,
- unsigned char *atm_addr,
+ const unsigned char *atm_addr,
unsigned long tran_id);
-static void lec_vcc_added(struct lec_priv *priv, struct atmlec_ioc *ioc_data,
+static void lec_vcc_added(struct lec_priv *priv, const struct atmlec_ioc *ioc_data,
struct atm_vcc *vcc,
void (*old_push) (struct atm_vcc *vcc,
struct sk_buff *skb));
buff += 4;
mesg->content.normal.flag = *buff & 0x01; /* 0x01 is topology change */
- priv = (struct lec_priv *)dev->priv;
+ priv = netdev_priv(dev);
atm_force_charge(priv->lecd, skb2->truesize);
sk = sk_atm(priv->lecd);
skb_queue_tail(&sk->sk_receive_queue, skb2);
static int lec_open(struct net_device *dev)
{
- struct lec_priv *priv = (struct lec_priv *)dev->priv;
-
netif_start_queue(dev);
- memset(&priv->stats, 0, sizeof(struct net_device_stats));
+ memset(&dev->stats, 0, sizeof(struct net_device_stats));
return 0;
}
-static __inline__ void
-lec_send(struct atm_vcc *vcc, struct sk_buff *skb, struct lec_priv *priv)
+static void
+lec_send(struct atm_vcc *vcc, struct sk_buff *skb)
{
+ struct net_device *dev = skb->dev;
+
ATM_SKB(skb)->vcc = vcc;
ATM_SKB(skb)->atm_options = vcc->atm_options;
atomic_add(skb->truesize, &sk_atm(vcc)->sk_wmem_alloc);
if (vcc->send(vcc, skb) < 0) {
- priv->stats.tx_dropped++;
+ dev->stats.tx_dropped++;
return;
}
- priv->stats.tx_packets++;
- priv->stats.tx_bytes += skb->len;
+ dev->stats.tx_packets++;
+ dev->stats.tx_bytes += skb->len;
}
static void lec_tx_timeout(struct net_device *dev)
static int lec_start_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct sk_buff *skb2;
- struct lec_priv *priv = (struct lec_priv *)dev->priv;
+ struct lec_priv *priv = netdev_priv(dev);
struct lecdatahdr_8023 *lec_h;
struct atm_vcc *vcc;
struct lec_arp_table *entry;
char buf[300];
int i = 0;
#endif /* DUMP_PACKETS >0 */
- DECLARE_MAC_BUF(mac);
pr_debug("lec_start_xmit called\n");
if (!priv->lecd) {
printk("%s:No lecd attached\n", dev->name);
- priv->stats.tx_errors++;
+ dev->stats.tx_errors++;
netif_stop_queue(dev);
return -EUNATCH;
}
GFP_ATOMIC);
dev_kfree_skb(skb);
if (skb2 == NULL) {
- priv->stats.tx_dropped++;
+ dev->stats.tx_dropped++;
return 0;
}
skb = skb2;
if (entry && (entry->tx_wait.qlen < LEC_UNRES_QUE_LEN)) {
pr_debug("%s:lec_start_xmit: queuing packet, ",
dev->name);
- pr_debug("MAC address %s\n",
- print_mac(mac, lec_h->h_dest));
+ pr_debug("MAC address %pM\n", lec_h->h_dest);
skb_queue_tail(&entry->tx_wait, skb);
} else {
pr_debug
("%s:lec_start_xmit: tx queue full or no arp entry, dropping, ",
dev->name);
- pr_debug("MAC address %s\n",
- print_mac(mac, lec_h->h_dest));
- priv->stats.tx_dropped++;
+ pr_debug("MAC address %pM\n", lec_h->h_dest);
+ dev->stats.tx_dropped++;
dev_kfree_skb(skb);
}
goto out;
while (entry && (skb2 = skb_dequeue(&entry->tx_wait))) {
pr_debug("lec.c: emptying tx queue, ");
- pr_debug("MAC address %s\n",
- print_mac(mac, lec_h->h_dest));
- lec_send(vcc, skb2, priv);
+ pr_debug("MAC address %pM\n", lec_h->h_dest);
+ lec_send(vcc, skb2);
}
- lec_send(vcc, skb, priv);
+ lec_send(vcc, skb);
if (!atm_may_send(vcc, 0)) {
struct lec_vcc_priv *vpriv = LEC_VCC_PRIV(vcc);
return 0;
}
-/*
- * Get the current statistics.
- * This may be called with the card open or closed.
- */
-static struct net_device_stats *lec_get_stats(struct net_device *dev)
-{
- return &((struct lec_priv *)dev->priv)->stats;
-}
-
static int lec_atm_send(struct atm_vcc *vcc, struct sk_buff *skb)
{
unsigned long flags;
struct net_device *dev = (struct net_device *)vcc->proto_data;
- struct lec_priv *priv = (struct lec_priv *)dev->priv;
+ struct lec_priv *priv = netdev_priv(dev);
struct atmlec_msg *mesg;
struct lec_arp_table *entry;
int i;
char *tmp; /* FIXME */
- DECLARE_MAC_BUF(mac);
atomic_sub(skb->truesize, &sk_atm(vcc)->sk_wmem_alloc);
mesg = (struct atmlec_msg *)skb->data;
priv->lane2_ops = NULL;
if (priv->lane_version > 1)
priv->lane2_ops = &lane2_ops;
- if (dev->change_mtu(dev, mesg->content.config.mtu))
+ if (dev_set_mtu(dev, mesg->content.config.mtu))
printk("%s: change_mtu to %d failed\n", dev->name,
mesg->content.config.mtu);
priv->is_proxy = mesg->content.config.is_proxy;
{
struct net_bridge_fdb_entry *f;
- pr_debug
- ("%s: bridge zeppelin asks about %s\n",
- dev->name,
- print_mac(mac, mesg->content.proxy.mac_addr));
+ pr_debug("%s: bridge zeppelin asks about %pM\n",
+ dev->name, mesg->content.proxy.mac_addr);
if (br_fdb_get_hook == NULL || dev->br_port == NULL)
break;
{
struct sk_buff *skb;
struct net_device *dev = (struct net_device *)vcc->proto_data;
- struct lec_priv *priv = (struct lec_priv *)dev->priv;
+ struct lec_priv *priv = netdev_priv(dev);
priv->lecd = NULL;
/* Do something needful? */
*/
static int
send_to_lecd(struct lec_priv *priv, atmlec_msg_type type,
- unsigned char *mac_addr, unsigned char *atm_addr,
+ const unsigned char *mac_addr, const unsigned char *atm_addr,
struct sk_buff *data)
{
struct sock *sk;
return;
}
+static const struct net_device_ops lec_netdev_ops = {
+ .ndo_open = lec_open,
+ .ndo_stop = lec_close,
+ .ndo_start_xmit = lec_start_xmit,
+ .ndo_change_mtu = lec_change_mtu,
+ .ndo_tx_timeout = lec_tx_timeout,
+ .ndo_set_multicast_list = lec_set_multicast_list,
+};
+
+
static void lec_init(struct net_device *dev)
{
- dev->change_mtu = lec_change_mtu;
- dev->open = lec_open;
- dev->stop = lec_close;
- dev->hard_start_xmit = lec_start_xmit;
- dev->tx_timeout = lec_tx_timeout;
-
- dev->get_stats = lec_get_stats;
- dev->set_multicast_list = lec_set_multicast_list;
- dev->do_ioctl = NULL;
+ dev->netdev_ops = &lec_netdev_ops;
printk("%s: Initialized!\n", dev->name);
- return;
}
-static unsigned char lec_ctrl_magic[] = {
+static const unsigned char lec_ctrl_magic[] = {
0xff,
0x00,
0x01,
{
unsigned long flags;
struct net_device *dev = (struct net_device *)vcc->proto_data;
- struct lec_priv *priv = (struct lec_priv *)dev->priv;
+ struct lec_priv *priv = netdev_priv(dev);
#if DUMP_PACKETS >0
int i = 0;
else
#endif
skb->protocol = eth_type_trans(skb, dev);
- priv->stats.rx_packets++;
- priv->stats.rx_bytes += skb->len;
+ dev->stats.rx_packets++;
+ dev->stats.rx_bytes += skb->len;
memset(ATM_SKB(skb), 0, sizeof(struct atm_skb_data));
netif_rx(skb);
}
vpriv->old_pop = vcc->pop;
vcc->user_back = vpriv;
vcc->pop = lec_pop;
- lec_vcc_added(dev_lec[ioc_data.dev_num]->priv,
+ lec_vcc_added(netdev_priv(dev_lec[ioc_data.dev_num]),
&ioc_data, vcc, vcc->push);
vcc->proto_data = dev_lec[ioc_data.dev_num];
vcc->push = lec_push;
if (arg < 0 || arg >= MAX_LEC_ITF || !dev_lec[arg])
return -EINVAL;
vcc->proto_data = dev_lec[arg];
- return (lec_mcast_make((struct lec_priv *)dev_lec[arg]->priv, vcc));
+ return lec_mcast_make((struct lec_priv *)netdev_priv(dev_lec[arg]),
+ vcc);
}
/* Initialize device. */
return -EINVAL;
}
- priv = dev_lec[i]->priv;
+ priv = netdev_priv(dev_lec[i]);
priv->is_trdev = is_trdev;
lec_init(dev_lec[i]);
} else {
- priv = dev_lec[i]->priv;
+ priv = netdev_priv(dev_lec[i]);
if (priv->lecd)
return -EADDRINUSE;
}
void *v;
dev = state->dev ? state->dev : dev_lec[state->itf];
- v = (dev && dev->priv) ? lec_priv_walk(state, l, dev->priv) : NULL;
+ v = (dev && netdev_priv(dev)) ?
+ lec_priv_walk(state, l, netdev_priv(dev)) : NULL;
if (!v && dev) {
dev_put(dev);
/* Partial state reset for the next time we get called */
for (i = 0; i < MAX_LEC_ITF; i++) {
if (dev_lec[i] != NULL) {
- priv = (struct lec_priv *)dev_lec[i]->priv;
+ priv = netdev_priv(dev_lec[i]);
unregister_netdev(dev_lec[i]);
free_netdev(dev_lec[i]);
dev_lec[i] = NULL;
* lec will be used.
* If dst_mac == NULL, targetless LE_ARP will be sent
*/
-static int lane2_resolve(struct net_device *dev, u8 *dst_mac, int force,
+static int lane2_resolve(struct net_device *dev, const u8 *dst_mac, int force,
u8 **tlvs, u32 *sizeoftlvs)
{
unsigned long flags;
- struct lec_priv *priv = (struct lec_priv *)dev->priv;
+ struct lec_priv *priv = netdev_priv(dev);
struct lec_arp_table *table;
struct sk_buff *skb;
int retval;
* Returns 1 for success, 0 for failure (out of memory)
*
*/
-static int lane2_associate_req(struct net_device *dev, u8 *lan_dst,
- u8 *tlvs, u32 sizeoftlvs)
+static int lane2_associate_req(struct net_device *dev, const u8 *lan_dst,
+ const u8 *tlvs, u32 sizeoftlvs)
{
int retval;
struct sk_buff *skb;
- struct lec_priv *priv = (struct lec_priv *)dev->priv;
+ struct lec_priv *priv = netdev_priv(dev);
if (compare_ether_addr(lan_dst, dev->dev_addr))
return (0); /* not our mac address */
* LANE2: 3.1.5, LE_ASSOCIATE.indication
*
*/
-static void lane2_associate_ind(struct net_device *dev, u8 *mac_addr,
- u8 *tlvs, u32 sizeoftlvs)
+static void lane2_associate_ind(struct net_device *dev, const u8 *mac_addr,
+ const u8 *tlvs, u32 sizeoftlvs)
{
#if 0
int i = 0;
#endif
- struct lec_priv *priv = (struct lec_priv *)dev->priv;
+ struct lec_priv *priv = netdev_priv(dev);
#if 0 /*
* Why have the TLVs in LE_ARP entries
* since we do not use them? When you
* Find entry by mac_address
*/
static struct lec_arp_table *lec_arp_find(struct lec_priv *priv,
- unsigned char *mac_addr)
+ const unsigned char *mac_addr)
{
struct hlist_node *node;
struct hlist_head *head;
}
static struct lec_arp_table *make_entry(struct lec_priv *priv,
- unsigned char *mac_addr)
+ const unsigned char *mac_addr)
{
struct lec_arp_table *to_return;
lec_arp_hold(entry);
spin_unlock_irqrestore(&priv->lec_arp_lock, flags);
while ((skb = skb_dequeue(&entry->tx_wait)) != NULL)
- lec_send(vcc, skb, entry->priv);
+ lec_send(vcc, skb);
entry->last_used = jiffies;
entry->status = ESI_FORWARD_DIRECT;
lec_arp_put(entry);
*
*/
static struct atm_vcc *lec_arp_resolve(struct lec_priv *priv,
- unsigned char *mac_to_find, int is_rdesc,
+ const unsigned char *mac_to_find, int is_rdesc,
struct lec_arp_table **ret_entry)
{
unsigned long flags;
switch (priv->lane_version) {
case 1:
return priv->mcast_vcc;
- break;
case 2: /* LANE2 wants arp for multicast addresses */
if (!compare_ether_addr(mac_to_find, bus_mac))
return priv->mcast_vcc;
}
static int
-lec_addr_delete(struct lec_priv *priv, unsigned char *atm_addr,
+lec_addr_delete(struct lec_priv *priv, const unsigned char *atm_addr,
unsigned long permanent)
{
unsigned long flags;
* Notifies: Response to arp_request (atm_addr != NULL)
*/
static void
-lec_arp_update(struct lec_priv *priv, unsigned char *mac_addr,
- unsigned char *atm_addr, unsigned long remoteflag,
+lec_arp_update(struct lec_priv *priv, const unsigned char *mac_addr,
+ const unsigned char *atm_addr, unsigned long remoteflag,
unsigned int targetless_le_arp)
{
unsigned long flags;
* Notifies: Vcc setup ready
*/
static void
-lec_vcc_added(struct lec_priv *priv, struct atmlec_ioc *ioc_data,
+lec_vcc_added(struct lec_priv *priv, const struct atmlec_ioc *ioc_data,
struct atm_vcc *vcc,
void (*old_push) (struct atm_vcc *vcc, struct sk_buff *skb))
{
lec_arp_hold(entry);
spin_unlock_irqrestore(&priv->lec_arp_lock, flags);
while ((skb = skb_dequeue(&entry->tx_wait)) != NULL)
- lec_send(vcc, skb, entry->priv);
+ lec_send(vcc, skb);
entry->last_used = jiffies;
entry->status = ESI_FORWARD_DIRECT;
lec_arp_put(entry);
static void
lec_set_flush_tran_id(struct lec_priv *priv,
- unsigned char *atm_addr, unsigned long tran_id)
+ const unsigned char *atm_addr, unsigned long tran_id)
{
unsigned long flags;
struct hlist_node *node;
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff