From d2cf3361677e5bb5d01d45052212b7050a9aa8c4 Mon Sep 17 00:00:00 2001 From: Benjamin LaHaise Date: Fri, 27 Apr 2012 08:24:18 +0000 Subject: net/l2tp: add support for L2TP over IPv6 UDP Now that encap_rcv() works on IPv6 UDP sockets, wire L2TP up to IPv6. Support has been tested with and without hardware offloading. This version fixes the L2TP over localhost issue with incorrect checksums being reported. Signed-off-by: Benjamin LaHaise Signed-off-by: David S. Miller --- include/linux/if_pppox.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'include/linux/if_pppox.h') diff --git a/include/linux/if_pppox.h b/include/linux/if_pppox.h index b5f927f59f26..6720d57cc1ea 100644 --- a/include/linux/if_pppox.h +++ b/include/linux/if_pppox.h @@ -83,6 +83,12 @@ struct sockaddr_pppol2tp { struct pppol2tp_addr pppol2tp; } __attribute__((packed)); +struct sockaddr_pppol2tpin6 { + __kernel_sa_family_t sa_family; /* address family, AF_PPPOX */ + unsigned int sa_protocol; /* protocol identifier */ + struct pppol2tpin6_addr pppol2tp; +} __attribute__((packed)); + /* The L2TPv3 protocol changes tunnel and session ids from 16 to 32 * bits. So we need a different sockaddr structure. */ @@ -92,6 +98,12 @@ struct sockaddr_pppol2tpv3 { struct pppol2tpv3_addr pppol2tp; } __attribute__((packed)); +struct sockaddr_pppol2tpv3in6 { + __kernel_sa_family_t sa_family; /* address family, AF_PPPOX */ + unsigned int sa_protocol; /* protocol identifier */ + struct pppol2tpv3in6_addr pppol2tp; +} __attribute__((packed)); + /********************************************************************* * * ioctl interface for defining forwarding of connections -- cgit v1.2.3-59-g8ed1b