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I4l: convert to net_device_ops

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Add net_device_ops and use interal stats 

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Acked-by: Karsten Keil <kkeil@suse.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Stephen Hemminger 2009-01-07 18:04:17 -08:00 committed by David S. Miller
parent 0e2445fbdd
commit d700555bda
1 changed files with 45 additions and 24 deletions
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69
drivers/isdn/i4l/isdn_net.c
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@ -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 &&