}
/**
- * ip6_tnl_ioctl - configure ipv6 tunnels from userspace
+ * ip6_tnl_siocdevprivate - configure ipv6 tunnels from userspace
* @dev: virtual device associated with tunnel
- * @ifr: parameters passed from userspace
+ * @ifr: unused
+ * @data: parameters passed from userspace
* @cmd: command to be performed
*
* Description:
**/
static int
-ip6_tnl_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
+ip6_tnl_siocdevprivate(struct net_device *dev, struct ifreq *ifr,
+ void __user *data, int cmd)
{
int err = 0;
struct ip6_tnl_parm p;
switch (cmd) {
case SIOCGETTUNNEL:
if (dev == ip6n->fb_tnl_dev) {
- if (copy_from_user(&p, ifr->ifr_ifru.ifru_data, sizeof(p))) {
+ if (copy_from_user(&p, data, sizeof(p))) {
err = -EFAULT;
break;
}
memset(&p, 0, sizeof(p));
}
ip6_tnl_parm_to_user(&p, &t->parms);
- if (copy_to_user(ifr->ifr_ifru.ifru_data, &p, sizeof(p))) {
+ if (copy_to_user(data, &p, sizeof(p)))
err = -EFAULT;
- }
break;
case SIOCADDTUNNEL:
case SIOCCHGTUNNEL:
if (!ns_capable(net->user_ns, CAP_NET_ADMIN))
break;
err = -EFAULT;
- if (copy_from_user(&p, ifr->ifr_ifru.ifru_data, sizeof(p)))
+ if (copy_from_user(&p, data, sizeof(p)))
break;
err = -EINVAL;
if (p.proto != IPPROTO_IPV6 && p.proto != IPPROTO_IPIP &&
if (!IS_ERR(t)) {
err = 0;
ip6_tnl_parm_to_user(&p, &t->parms);
- if (copy_to_user(ifr->ifr_ifru.ifru_data, &p, sizeof(p)))
+ if (copy_to_user(data, &p, sizeof(p)))
err = -EFAULT;
} else {
if (dev == ip6n->fb_tnl_dev) {
err = -EFAULT;
- if (copy_from_user(&p, ifr->ifr_ifru.ifru_data, sizeof(p)))
+ if (copy_from_user(&p, data, sizeof(p)))
break;
err = -ENOENT;
ip6_tnl_parm_from_user(&p1, &p);
.ndo_init = ip6_tnl_dev_init,
.ndo_uninit = ip6_tnl_dev_uninit,
.ndo_start_xmit = ip6_tnl_start_xmit,
- .ndo_do_ioctl = ip6_tnl_ioctl,
+ .ndo_siocdevprivate = ip6_tnl_siocdevprivate,
.ndo_change_mtu = ip6_tnl_change_mtu,
.ndo_get_stats64 = dev_get_tstats64,
.ndo_get_iflink = ip6_tnl_get_iflink,