BugLink: http://bugs.launchpad.net/bugs/1536474

This patch adds new fields to i40e_vsi to store user configured
RSS config data and code to use it.
Signed-off-by: Helin Zhang <helin.zhang@intel.com>
Change-ID: I73886469dca9e9f6b16d842182a87f3f4009f95d
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
(cherry picked from commit 28c5869f)
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>