diff options
Diffstat (limited to 'include')
-rw-r--r-- | include/linux/if_pppol2tp.h | 14 | ||||
-rw-r--r-- | include/linux/if_pppox.h | 9 |
2 files changed, 23 insertions, 0 deletions
diff --git a/include/linux/if_pppol2tp.h b/include/linux/if_pppol2tp.h index 1a1fb6e5d933..184bc5566207 100644 --- a/include/linux/if_pppol2tp.h +++ b/include/linux/if_pppol2tp.h @@ -35,6 +35,20 @@ struct pppol2tp_addr { __u16 d_tunnel, d_session; /* For sending outgoing packets */ }; +/* The L2TPv3 protocol changes tunnel and session ids from 16 to 32 + * bits. So we need a different sockaddr structure. + */ +struct pppol2tpv3_addr { + pid_t pid; /* pid that owns the fd. + * 0 => current */ + int fd; /* FD of UDP or IP socket to use */ + + struct sockaddr_in addr; /* IP address and port to send to */ + + __u32 s_tunnel, s_session; /* For matching incoming packets */ + __u32 d_tunnel, d_session; /* For sending outgoing packets */ +}; + /* Socket options: * DEBUG - bitmask of debug message categories * SENDSEQ - 0 => don't send packets with sequence numbers diff --git a/include/linux/if_pppox.h b/include/linux/if_pppox.h index 90b5fae5d714..a6577af0c4e6 100644 --- a/include/linux/if_pppox.h +++ b/include/linux/if_pppox.h @@ -72,6 +72,15 @@ struct sockaddr_pppol2tp { struct pppol2tp_addr pppol2tp; }__attribute__ ((packed)); +/* The L2TPv3 protocol changes tunnel and session ids from 16 to 32 + * bits. So we need a different sockaddr structure. + */ +struct sockaddr_pppol2tpv3 { + sa_family_t sa_family; /* address family, AF_PPPOX */ + unsigned int sa_protocol; /* protocol identifier */ + struct pppol2tpv3_addr pppol2tp; +} __attribute__ ((packed)); + /********************************************************************* * * ioctl interface for defining forwarding of connections |