mlxsw: spectrum_nve: Add support for VXLAN on Spectrum-2
Spectrum-1 and Spectrum-2 are largely backward compatible with regards to VXLAN. One difference - as explained in previous patch - is that an underlay RIF needs to be specified instead of an underlay VR during NVE initialization. This is accomplished by calling the relevant function that returns the index of such a RIF based on the table ID (RT_TABLE_MAIN) where underlay look up occurs. The second difference is that VXLAN learning (snooping) is controlled via a different register (TNPC). Signed-off-by: NIdo Schimmel <idosch@mellanox.com> Reviewed-by: NPetr Machata <petrm@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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