67 	/* the vti6 tunnel fallback device */
79  * vti6_tnl_lookup - fetch tunnel matching the end-point addresses
81  *   @remote: the address of the tunnel exit-point
82  *   @local: the address of the tunnel entry-point
85  *   tunnel matching given end-points if found,
86  *   else fallback tunnel if its device is up,
128  * vti6_tnl_bucket - get head of list matching given tunnel parameters
130  *   @p: parameters containing tunnel end-points
136  * Return: head of IPv6 tunnel list
237  * vti6_locate - find or create tunnel matching given parameters
239  *   @p: tunnel parameters
240  *   @create: != 0 if allowed to create new tunnel if no match found
243  *   vti6_locate() first tries to locate an existing tunnel
245  *   tunnel device is created and registered for use.
248  *   matching tunnel or NULL
276  * vti6_dev_uninit - tunnel device uninitializer
280  *   vti6_dev_uninit() removes tunnel from its list
322 		XFRM_TUNNEL_SKB_CB(skb)->tunnel.ip6 = t;  in vti6_input_proto()
347 	struct ip6_tnl *t = XFRM_TUNNEL_SKB_CB(skb)->tunnel.ip6;  in vti6_rcv_cb()
393  * vti6_addr_conflict - compare packet addresses to tunnel's own
394  *   @t: the outgoing tunnel device
398  *   Avoid trivial tunneling loop by checking that tunnel exit-point
418 	/* if there is no transform then this tunnel is not functional.  in vti6_state_check()
419 	 * Or if the xfrm is not mode tunnel.  in vti6_state_check()
437  *   @dev: the outgoing tunnel device
577 	/* override mark with tunnel output key */  in vti6_tnl_xmit()
698  * vti6_tnl_change - update the tunnel parameters
699  *   @t: tunnel to be changed
700  *   @p: tunnel configuration parameters
704  *   vti6_tnl_change() updates the tunnel parameters
769  *   @dev: virtual device associated with tunnel
779  *     %SIOCGETTUNNEL: get tunnel parameters for device
780  *     %SIOCADDTUNNEL: add tunnel matching given tunnel parameters
781  *     %SIOCCHGTUNNEL: change tunnel parameters to those given
782  *     %SIOCDELTUNNEL: delete tunnel
785  *   initialization, can be used for creating other tunnel devices.
791  *   %-EINVAL if passed tunnel parameters are invalid,
792  *   %-EEXIST if changing a tunnel's parameters would cause a conflict
895  * vti6_dev_setup - setup virtual tunnel device
896  *   @dev: virtual device associated with tunnel
920  * vti6_dev_init_gen - general initializer for all tunnel devices
921  *   @dev: virtual device associated with tunnel
934  * vti6_dev_init - initializer for all non fallback tunnel devices
935  *   @dev: virtual device associated with tunnel
949  * vti6_fb_tnl_dev_init - initializer for fallback tunnel device
1075 	struct ip6_tnl *tunnel = netdev_priv(dev);  in vti6_fill_info()  local
1076 	struct __ip6_tnl_parm *parm = &tunnel->parms;  in vti6_fill_info()
1254 	msg = "tunnel device";  in vti6_tunnel_init()
1259 	msg = "tunnel protocols";  in vti6_tunnel_init()
1270 	msg = "ipv6 tunnel";  in vti6_tunnel_init()
1327 MODULE_DESCRIPTION("IPv6 virtual tunnel interface");