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path: root/drivers/isdn/i4l/isdn_net.c
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Diffstat (limited to 'drivers/isdn/i4l/isdn_net.c')
-rw-r--r--drivers/isdn/i4l/isdn_net.c69
1 files changed, 45 insertions, 24 deletions
diff --git a/drivers/isdn/i4l/isdn_net.c b/drivers/isdn/i4l/isdn_net.c
index 023ea11d2f9..7c5f97033b9 100644
--- a/drivers/isdn/i4l/isdn_net.c
+++ b/drivers/isdn/i4l/isdn_net.c
@@ -1485,6 +1485,24 @@ isdn_ciscohdlck_dev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
return (rc);
}
+
+static int isdn_net_ioctl(struct net_device *dev,
+ struct ifreq *ifr, int cmd)
+{
+ isdn_net_local *lp = (isdn_net_local *) netdev_priv(dev);
+
+ switch (lp->p_encap) {
+#ifdef CONFIG_ISDN_PPP
+ case ISDN_NET_ENCAP_SYNCPPP:
+ return isdn_ppp_dev_ioctl(dev, ifr, cmd);
+#endif
+ case ISDN_NET_ENCAP_CISCOHDLCK:
+ return isdn_ciscohdlck_dev_ioctl(dev, ifr, cmd);
+ default:
+ return -EINVAL;
+ }
+}
+
/* called via cisco_timer.function */
static void
isdn_net_ciscohdlck_slarp_send_keepalive(unsigned long data)
@@ -1998,23 +2016,6 @@ isdn_net_init(struct net_device *ndev)
ushort max_hlhdr_len = 0;
int drvidx;
- ether_setup(ndev);
- ndev->header_ops = NULL;
-
- /* Setup the generic properties */
- ndev->mtu = 1500;
- ndev->flags = IFF_NOARP|IFF_POINTOPOINT;
- ndev->type = ARPHRD_ETHER;
- ndev->addr_len = ETH_ALEN;
- ndev->validate_addr = NULL;
-
- /* for clients with MPPP maybe higher values better */
- ndev->tx_queue_len = 30;
-
- /* The ISDN-specific entries in the device structure. */
- ndev->open = &isdn_net_open;
- ndev->hard_start_xmit = &isdn_net_start_xmit;
-
/*
* up till binding we ask the protocol layer to reserve as much
* as we might need for HL layer
@@ -2026,9 +2027,6 @@ isdn_net_init(struct net_device *ndev)
max_hlhdr_len = dev->drv[drvidx]->interface->hl_hdrlen;
ndev->hard_header_len = ETH_HLEN + max_hlhdr_len;
- ndev->stop = &isdn_net_close;
- ndev->get_stats = &isdn_net_get_stats;
- ndev->do_ioctl = NULL;
return 0;
}
@@ -2508,6 +2506,19 @@ isdn_net_force_dial(char *name)
return (isdn_net_force_dial_lp(p->local));
}
+/* The ISDN-specific entries in the device structure. */
+static const struct net_device_ops isdn_netdev_ops = {
+ .ndo_init = isdn_net_init,
+ .ndo_open = isdn_net_open,
+ .ndo_stop = isdn_net_close,
+ .ndo_do_ioctl = isdn_net_ioctl,
+
+ .ndo_validate_addr = NULL,
+ .ndo_start_xmit = isdn_net_start_xmit,
+ .ndo_get_stats = isdn_net_get_stats,
+ .ndo_tx_timeout = isdn_net_tx_timeout,
+};
+
/*
* Helper for alloc_netdev()
*/
@@ -2515,7 +2526,20 @@ static void _isdn_setup(struct net_device *dev)
{
isdn_net_local *lp = netdev_priv(dev);
+ ether_setup(dev);
+
dev->flags = IFF_NOARP | IFF_POINTOPOINT;
+ /* Setup the generic properties */
+ dev->mtu = 1500;
+ dev->flags = IFF_NOARP|IFF_POINTOPOINT;
+ dev->type = ARPHRD_ETHER;
+ dev->addr_len = ETH_ALEN;
+ dev->header_ops = NULL;
+ dev->netdev_ops = &isdn_netdev_ops;
+
+ /* for clients with MPPP maybe higher values better */
+ dev->tx_queue_len = 30;
+
lp->p_encap = ISDN_NET_ENCAP_RAWIP;
lp->magic = ISDN_NET_MAGIC;
lp->last = lp;
@@ -2570,7 +2594,7 @@ isdn_net_new(char *name, struct net_device *master)
return NULL;
}
netdev->local = netdev_priv(netdev->dev);
- netdev->dev->init = isdn_net_init;
+
if (master) {
/* Device shall be a slave */
struct net_device *p = MASTER_TO_SLAVE(master);
@@ -2588,7 +2612,6 @@ isdn_net_new(char *name, struct net_device *master)
/*
* Watchdog timer (currently) for master only.
*/
- netdev->dev->tx_timeout = isdn_net_tx_timeout;
netdev->dev->watchdog_timeo = ISDN_NET_TX_TIMEOUT;
if (register_netdev(netdev->dev) != 0) {
printk(KERN_WARNING "isdn_net: Could not register net-device\n");
@@ -2704,7 +2727,6 @@ isdn_net_setcfg(isdn_net_ioctl_cfg * cfg)
#else
p->dev->type = ARPHRD_PPP; /* change ARP type */
p->dev->addr_len = 0;
- p->dev->do_ioctl = isdn_ppp_dev_ioctl;
#endif
break;
case ISDN_NET_ENCAP_X25IFACE:
@@ -2718,7 +2740,6 @@ isdn_net_setcfg(isdn_net_ioctl_cfg * cfg)
#endif
break;
case ISDN_NET_ENCAP_CISCOHDLCK:
- p->dev->do_ioctl = isdn_ciscohdlck_dev_ioctl;
break;
default:
if( cfg->p_encap >= 0 &&