static void addrconf_sit_config(struct net_device *dev)
{
struct inet6_dev *idev;
ASSERT_RTNL();
/*
* Configure the tunnel with one of our IPv4
* addresses... we should configure all of
* our v4 addrs in the tunnel
*/
if ((idev = ipv6_find_idev(dev)) == NULL) {
printk(KERN_DEBUG "init sit: add_dev failed\n");
return;
}
sit_add_v4_addrs(idev);
if (dev->flags&IFF_POINTOPOINT) {
addrconf_add_mroute(dev);
addrconf_add_lroute(dev);
} else
sit_route_add(dev);
}
static void init_loopback(struct device *dev)
{
struct in6_addr addr;
struct inet6_dev *idev;
struct inet6_ifaddr * ifp;
/* ::1 */
memset(&addr, 0, sizeof(struct in6_addr));
addr.s6_addr[15] = 1;
if ((idev = ipv6_find_idev(dev)) == NULL) {
printk(KERN_DEBUG "init loopback: add_dev failed\n");
return;
}
ifp = ipv6_add_addr(idev, &addr, IFA_HOST);
if (ifp == NULL) {
printk(KERN_DEBUG "init_loopback: add_addr failed\n");
return;
}
ifp->flags |= ADDR_PERMANENT;
ifp->prefix_len = 128;
ipv6_ifa_notify(RTM_NEWADDR, ifp);
}
static void init_loopback(struct net_device *dev)
{
struct in6_addr addr;
struct inet6_dev *idev;
struct inet6_ifaddr * ifp;
/* ::1 */
ASSERT_RTNL();
memset(&addr, 0, sizeof(struct in6_addr));
addr.s6_addr[15] = 1;
if ((idev = ipv6_find_idev(dev)) == NULL) {
printk(KERN_DEBUG "init loopback: add_dev failed\n");
return;
}
ifp = ipv6_add_addr(idev, &addr, 128, IFA_HOST, IFA_F_PERMANENT);
if (ifp) {
spin_lock_bh(&ifp->lock);
ifp->flags &= ~IFA_F_TENTATIVE;
spin_unlock_bh(&ifp->lock);
ipv6_ifa_notify(RTM_NEWADDR, ifp);
in6_ifa_put(ifp);
}
}
static struct inet6_dev *addrconf_add_dev(struct device *dev)
{
struct inet6_dev *idev;
if ((idev = ipv6_find_idev(dev)) == NULL)
return NULL;
/* Add default multicast route */
addrconf_add_mroute(dev);
/* Add link local route */
addrconf_add_lroute(dev);
return idev;
}