static void set_mpc_ctrl_addr_rcvd(struct k_message *mesg, struct mpoa_client *mpc);
static void set_mps_mac_addr_rcvd(struct k_message *mesg, struct mpoa_client *mpc);
-static uint8_t *copy_macs(struct mpoa_client *mpc, uint8_t *router_mac,
- uint8_t *tlvs, uint8_t mps_macs, uint8_t device_type);
+static const uint8_t *copy_macs(struct mpoa_client *mpc,
+ const uint8_t *router_mac,
+ const uint8_t *tlvs, uint8_t mps_macs,
+ uint8_t device_type);
static void purge_egress_shortcut(struct atm_vcc *vcc, eg_cache_entry *entry);
-static void send_set_mps_ctrl_addr(char *addr, struct mpoa_client *mpc);
+static void send_set_mps_ctrl_addr(const char *addr, struct mpoa_client *mpc);
static void mpoad_close(struct atm_vcc *vcc);
static int msg_from_mpoad(struct atm_vcc *vcc, struct sk_buff *skb);
static void mpc_push(struct atm_vcc *vcc, struct sk_buff *skb);
-static int mpc_send_packet(struct sk_buff *skb, struct net_device *dev);
+static netdev_tx_t mpc_send_packet(struct sk_buff *skb,
+ struct net_device *dev);
static int mpoa_event_listener(struct notifier_block *mpoa_notifier, unsigned long event, void *dev);
static void mpc_timer_refresh(void);
static void mpc_cache_check( unsigned long checking_time );
seq_printf(m, "IP address\n TX:max_pcr pcr min_pcr max_cdv max_sdu\n RX:max_pcr pcr min_pcr max_cdv max_sdu\n");
while (qos != NULL) {
- seq_printf(m, "%u.%u.%u.%u\n %-7d %-7d %-7d %-7d %-7d\n %-7d %-7d %-7d %-7d %-7d\n",
- NIPQUAD(qos->ipaddr),
+ seq_printf(m, "%pI4\n %-7d %-7d %-7d %-7d %-7d\n %-7d %-7d %-7d %-7d %-7d\n",
+ &qos->ipaddr,
qos->qos.txtp.max_pcr, qos->qos.txtp.pcr, qos->qos.txtp.min_pcr, qos->qos.txtp.max_cdv, qos->qos.txtp.max_sdu,
qos->qos.rxtp.max_pcr, qos->qos.rxtp.pcr, qos->qos.rxtp.min_pcr, qos->qos.rxtp.max_cdv, qos->qos.rxtp.max_sdu);
qos = qos->next;
{
dprintk("mpoa: (%s) start_mpc:\n", mpc->dev->name);
- if (dev->hard_start_xmit == NULL) {
- printk("mpoa: (%s) start_mpc: dev->hard_start_xmit == NULL, not starting\n",
- dev->name);
- return;
+ if (!dev->netdev_ops)
+ printk("mpoa: (%s) start_mpc not starting\n", dev->name);
+ else {
+ mpc->old_ops = dev->netdev_ops;
+ mpc->new_ops = *mpc->old_ops;
+ mpc->new_ops.ndo_start_xmit = mpc_send_packet;
+ dev->netdev_ops = &mpc->new_ops;
}
- mpc->old_hard_start_xmit = dev->hard_start_xmit;
- dev->hard_start_xmit = mpc_send_packet;
-
- return;
}
static void stop_mpc(struct mpoa_client *mpc)
{
-
+ struct net_device *dev = mpc->dev;
dprintk("mpoa: (%s) stop_mpc:", mpc->dev->name);
/* Lets not nullify lec device's dev->hard_start_xmit */
- if (mpc->dev->hard_start_xmit != mpc_send_packet) {
+ if (dev->netdev_ops != &mpc->new_ops) {
dprintk(" mpc already stopped, not fatal\n");
return;
}
dprintk("\n");
- mpc->dev->hard_start_xmit = mpc->old_hard_start_xmit;
- mpc->old_hard_start_xmit = NULL;
- /* close_shortcuts(mpc); ??? FIXME */
- return;
+ dev->netdev_ops = mpc->old_ops;
+ mpc->old_ops = NULL;
+
+ /* close_shortcuts(mpc); ??? FIXME */
}
static const char *mpoa_device_type_string(char type) __attribute__ ((unused));
}
/*
- * lec device calls this via its dev->priv->lane2_ops->associate_indicator()
- * when it sees a TLV in LE_ARP packet.
+ * lec device calls this via its netdev_priv(dev)->lane2_ops
+ * ->associate_indicator() when it sees a TLV in LE_ARP packet.
* We fill in the pointer above when we see a LANE2 lec initializing
* See LANE2 spec 3.1.5
*
* lec sees a TLV it uses the pointer to call this function.
*
*/
-static void lane2_assoc_ind(struct net_device *dev, uint8_t *mac_addr,
- uint8_t *tlvs, uint32_t sizeoftlvs)
+static void lane2_assoc_ind(struct net_device *dev, const u8 *mac_addr,
+ const u8 *tlvs, u32 sizeoftlvs)
{
uint32_t type;
uint8_t length, mpoa_device_type, number_of_mps_macs;
- uint8_t *end_of_tlvs;
+ const uint8_t *end_of_tlvs;
struct mpoa_client *mpc;
mpoa_device_type = number_of_mps_macs = 0; /* silence gcc */
* plus the possible MAC address(es) to mpc->mps_macs.
* For a freshly allocated MPOA client mpc->mps_macs == 0.
*/
-static uint8_t *copy_macs(struct mpoa_client *mpc, uint8_t *router_mac,
- uint8_t *tlvs, uint8_t mps_macs, uint8_t device_type)
+static const uint8_t *copy_macs(struct mpoa_client *mpc,
+ const uint8_t *router_mac,
+ const uint8_t *tlvs, uint8_t mps_macs,
+ uint8_t device_type)
{
int num_macs;
num_macs = (mps_macs > 1) ? mps_macs : 1;
/*
* Probably needs some error checks and locking, not sure...
*/
-static int mpc_send_packet(struct sk_buff *skb, struct net_device *dev)
+static netdev_tx_t mpc_send_packet(struct sk_buff *skb,
+ struct net_device *dev)
{
- int retval;
struct mpoa_client *mpc;
struct ethhdr *eth;
int i = 0;
while (i < mpc->number_of_mps_macs) {
if (!compare_ether_addr(eth->h_dest, (mpc->mps_macs + i*ETH_ALEN)))
if ( send_via_shortcut(skb, mpc) == 0 ) /* try shortcut */
- return 0; /* success! */
+ return NETDEV_TX_OK; /* success! */
i++;
}
non_ip:
- retval = mpc->old_hard_start_xmit(skb,dev);
-
- return retval;
+ return mpc->old_ops->ndo_start_xmit(skb,dev);
}
static int atm_mpoa_vcc_attach(struct atm_vcc *vcc, void __user *arg)
if (in_entry != NULL) mpc->in_ops->put(in_entry);
return -EINVAL;
}
- printk("mpoa: (%s) mpc_vcc_attach: attaching ingress SVC, entry = %u.%u.%u.%u\n",
- mpc->dev->name, NIPQUAD(in_entry->ctrl_info.in_dst_ip));
+ printk("mpoa: (%s) mpc_vcc_attach: attaching ingress SVC, entry = %pI4\n",
+ mpc->dev->name, &in_entry->ctrl_info.in_dst_ip);
in_entry->shortcut = vcc;
mpc->in_ops->put(in_entry);
} else {
dprintk("mpoa: (%s) mpc_vcc_close:\n", dev->name);
in_entry = mpc->in_ops->get_by_vcc(vcc, mpc);
if (in_entry) {
- dprintk("mpoa: (%s) mpc_vcc_close: ingress SVC closed ip = %u.%u.%u.%u\n",
- mpc->dev->name, NIPQUAD(in_entry->ctrl_info.in_dst_ip));
+ dprintk("mpoa: (%s) mpc_vcc_close: ingress SVC closed ip = %pI4\n",
+ mpc->dev->name, &in_entry->ctrl_info.in_dst_ip);
in_entry->shortcut = NULL;
mpc->in_ops->put(in_entry);
}
}
if (mpc->dev) { /* check if the lec is LANE2 capable */
- priv = (struct lec_priv *)mpc->dev->priv;
+ priv = netdev_priv(mpc->dev);
if (priv->lane_version < 2) {
dev_put(mpc->dev);
mpc->dev = NULL;
return arg;
}
-static void send_set_mps_ctrl_addr(char *addr, struct mpoa_client *mpc)
+static void send_set_mps_ctrl_addr(const char *addr, struct mpoa_client *mpc)
{
struct k_message mesg;
mpc->mpoad_vcc = NULL;
if (mpc->dev) {
- struct lec_priv *priv = (struct lec_priv *)mpc->dev->priv;
+ struct lec_priv *priv = netdev_priv(mpc->dev);
priv->lane2_ops->associate_indicator = NULL;
stop_mpc(mpc);
dev_put(mpc->dev);
switch (event) {
case NETDEV_REGISTER: /* a new lec device was allocated */
- priv = (struct lec_priv *)dev->priv;
+ priv = netdev_priv(dev);
if (priv->lane_version < 2)
break;
priv->lane2_ops->associate_indicator = lane2_assoc_ind;
entry->shortcut = eg_entry->shortcut;
}
if(entry->shortcut){
- dprintk("mpoa: (%s) using egress SVC to reach %u.%u.%u.%u\n",client->dev->name, NIPQUAD(dst_ip));
+ dprintk("mpoa: (%s) using egress SVC to reach %pI4\n",
+ client->dev->name, &dst_ip);
client->eg_ops->put(eg_entry);
return;
}
__be32 dst_ip = msg->content.in_info.in_dst_ip;
in_cache_entry *entry = mpc->in_ops->get(dst_ip, mpc);
- dprintk("mpoa: (%s) MPOA_res_reply_rcvd: ip %u.%u.%u.%u\n", mpc->dev->name, NIPQUAD(dst_ip));
+ dprintk("mpoa: (%s) MPOA_res_reply_rcvd: ip %pI4\n",
+ mpc->dev->name, &dst_ip);
ddprintk("mpoa: (%s) MPOA_res_reply_rcvd() entry = %p", mpc->dev->name, entry);
if(entry == NULL){
printk("\nmpoa: (%s) ARGH, received res. reply for an entry that doesn't exist.\n", mpc->dev->name);
in_cache_entry *entry = mpc->in_ops->get_with_mask(dst_ip, mpc, mask);
if(entry == NULL){
- printk("mpoa: (%s) ingress_purge_rcvd: purge for a non-existing entry, ", mpc->dev->name);
- printk("ip = %u.%u.%u.%u\n", NIPQUAD(dst_ip));
+ printk("mpoa: (%s) ingress_purge_rcvd: purge for a non-existing entry, ip = %pI4\n",
+ mpc->dev->name, &dst_ip);
return;
}
do {
- dprintk("mpoa: (%s) ingress_purge_rcvd: removing an ingress entry, ip = %u.%u.%u.%u\n" ,
- mpc->dev->name, NIPQUAD(dst_ip));
+ dprintk("mpoa: (%s) ingress_purge_rcvd: removing an ingress entry, ip = %pI4\n",
+ mpc->dev->name, &dst_ip);
write_lock_bh(&mpc->ingress_lock);
mpc->in_ops->remove_entry(entry, mpc);
write_unlock_bh(&mpc->ingress_lock);
dprintk("\n");
if (mpc->dev) {
- priv = (struct lec_priv *)mpc->dev->priv;
+ priv = netdev_priv(mpc->dev);
retval = priv->lane2_ops->associate_req(mpc->dev, mpc->dev->dev_addr, tlv, sizeof(tlv));
if (retval == 0)
printk("mpoa: (%s) MPOA device type TLV association failed\n", mpc->dev->name);
tmp = mpc->next;
if (mpc->dev != NULL) {
stop_mpc(mpc);
- priv = (struct lec_priv *)mpc->dev->priv;
+ priv = netdev_priv(mpc->dev);
if (priv->lane2_ops != NULL)
priv->lane2_ops->associate_indicator = NULL;
}
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff