66 	/* the vti6 tunnel fallback device */
78  * vti6_tnl_lookup - fetch tunnel matching the end-point addresses
80  *   @remote: the address of the tunnel exit-point
81  *   @local: the address of the tunnel entry-point
84  *   tunnel matching given end-points if found,
85  *   else fallback tunnel if its device is up,
127  * vti6_tnl_bucket - get head of list matching given tunnel parameters
128  *   @p: parameters containing tunnel end-points
134  * Return: head of IPv6 tunnel list
241  * vti6_locate - find or create tunnel matching given parameters
243  *   @p: tunnel parameters
244  *   @create: != 0 if allowed to create new tunnel if no match found
247  *   vti6_locate() first tries to locate an existing tunnel
249  *   tunnel device is created and registered for use.
252  *   matching tunnel or NULL
280  * vti6_dev_uninit - tunnel device uninitializer
284  *   vti6_dev_uninit() removes tunnel from its list
326 		XFRM_TUNNEL_SKB_CB(skb)->tunnel.ip6 = t;  in vti6_input_proto()
351 	struct ip6_tnl *t = XFRM_TUNNEL_SKB_CB(skb)->tunnel.ip6;  in vti6_rcv_cb()
397  * vti6_addr_conflict - compare packet addresses to tunnel's own
398  *   @t: the outgoing tunnel device
402  *   Avoid trivial tunneling loop by checking that tunnel exit-point
422 	/* if there is no transform then this tunnel is not functional.  in vti6_state_check()
423 	 * Or if the xfrm is not mode tunnel.  in vti6_state_check()
441  *   @dev: the outgoing tunnel device
583 	/* override mark with tunnel output key */  in vti6_tnl_xmit()
703  * vti6_tnl_change - update the tunnel parameters
704  *   @t: tunnel to be changed
705  *   @p: tunnel configuration parameters
709  *   vti6_tnl_change() updates the tunnel parameters
774  *   @dev: virtual device associated with tunnel
783  *     %SIOCGETTUNNEL: get tunnel parameters for device
784  *     %SIOCADDTUNNEL: add tunnel matching given tunnel parameters
785  *     %SIOCCHGTUNNEL: change tunnel parameters to those given
786  *     %SIOCDELTUNNEL: delete tunnel
789  *   initialization, can be used for creating other tunnel devices.
795  *   %-EINVAL if passed tunnel parameters are invalid,
796  *   %-EEXIST if changing a tunnel's parameters would cause a conflict
900  * vti6_dev_setup - setup virtual tunnel device
901  *   @dev: virtual device associated with tunnel
925  * vti6_dev_init_gen - general initializer for all tunnel devices
926  *   @dev: virtual device associated with tunnel
942  * vti6_dev_init - initializer for all non fallback tunnel devices
943  *   @dev: virtual device associated with tunnel
957  * vti6_fb_tnl_dev_init - initializer for fallback tunnel device
1079 	struct ip6_tnl *tunnel = netdev_priv(dev);  in vti6_fill_info()  local
1080 	struct __ip6_tnl_parm *parm = &tunnel->parms;  in vti6_fill_info()
1260 	msg = "tunnel device";  in vti6_tunnel_init()
1265 	msg = "tunnel protocols";  in vti6_tunnel_init()
1276 	msg = "ipv6 tunnel";  in vti6_tunnel_init()
1333 MODULE_DESCRIPTION("IPv6 virtual tunnel interface");