ice: ndo_setup_tc implementation for PF
Implement ndo_setup_tc net device callback for TC HW offload on PF device. ndo_setup_tc provides support for HW offloading various TC filters. Add support for configuring the following filter with tc-flower: - default L2 filters (src/dst mac addresses, ethertype, VLAN) - variations of L3, L3+L4, L2+L3+L4 filters using advanced filters (including ipv4 and ipv6 addresses). Allow for adding/removing TC flows when PF device is configured in eswitch switchdev mode. Two types of actions are supported at the moment: FLOW_ACTION_DROP and FLOW_ACTION_REDIRECT. Co-developed-by: Priyalee Kushwaha <priyalee.kushwaha@intel.com> Signed-off-by: Priyalee Kushwaha <priyalee.kushwaha@intel.com> Signed-off-by: Kiran Patil <kiran.patil@intel.com> Signed-off-by: Wojciech Drewek <wojciech.drewek@intel.com> Tested-by: Sandeep Penigalapati <sandeep.penigalapati@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>