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Author SHA1 Message Date
Al Viro f424bb9efa [PPPOL2TP]: Fix endianness annotations. 
{s,d}_{session,tunnel} in pppol2tp_addr are actually host-endian
everywhere.  We might switch them to net-endian, of course, but
that structure is exposed to userland via getname...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
 2007-08-26 18:35:42 -07:00
James Chapman cf14a4d067 [L2TP]: Changes to existing ppp and socket kernel headers for L2TP 
Add struct sockaddr_pppol2tp to carry L2TP-specific address
information for the PPPoX (PPPoL2TP) socket. Unfortunately we can't
use the union inside struct sockaddr_pppox because the L2TP-specific
data is larger than the current size of the union and we must preserve
the size of struct sockaddr_pppox for binary compatibility.

Also add a PPPIOCGL2TPSTATS ioctl to allow userspace to obtain
L2TP counters and state from the kernel.

Add new if_pppol2tp.h header.

[ Modified to use aligned_u64 in statistics structure -DaveM ]

Signed-off-by: James Chapman <jchapman@katalix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 2007-07-10 22:15:58 -07:00