i40e/i40evf: VEB structure added, GTIME macro update

Structure for VEB context added. Update macro for
transition from ms to GTIME (us) time units.

Change-ID: Ib3a19587b4cf355348655df8f60c6f37bb1497a3
Signed-off-by: Kamil Krawczyk <kamil.krawczyk@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

diff --cc drivers/net/ethernet/intel/i40e/i40e_type.h
Simple merge

diff --cc drivers/net/ethernet/intel/i40evf/i40e_type.h
Simple merge