K 10
svn:author
V 2
np
K 8
svn:date
V 27
2013-01-15T00:24:01.232413Z
K 7
svn:log
V 401
cxgbe/tom: Miscellaneous updates for TOE+IPv6 support (more to follow).

- Teach find_best_mtu_idx() to deal with IPv6 endpoints.

- Install correct protosw in offloaded TCP/IPv6 sockets when DDP is
  enabled.

- Move set_tcp_ddp_ulp_mode to t4_tom.c so that t4_tom.h can be included
  without having to drag in t4_msg.h too.  This was bothering the iWARP
  driver for some reason.

MFC after:	1 week

END