tree 80bdaa774217b466eb1014b601c24141ac5e2827
parent 0344338bd883e5e4a2f80409ed8260cd65d69e3b
author David Ahern <dsa@cumulusnetworks.com> 1439499540 -0600
committer David S. Miller <davem@davemloft.net> 1439531000 -0700

net: Introduce VRF related flags and helpers

Add a VRF_MASTER flag for interfaces and helper functions for determining
if a device is a VRF_MASTER.

Add link attribute for passing VRF_TABLE id.

Add vrf_ptr to netdevice.

Add various macros for determining if a device is a VRF device, the index
of the master VRF device and table associated with VRF device.

Signed-off-by: Shrijeet Mukherjee <shm@cumulusnetworks.com>
Signed-off-by: David Ahern <dsa@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>