Merge branch 'mlxsw-Misc-updates'

Ido Schimmel says:

====================
mlxsw: Misc updates

This patch set includes various updates for mlxsw.

Patches #1-#4 adjust the default burst size of packet trap policers to
conform to Spectrum-{2,3} requirements. The corresponding selftest is
also adjusted so that it could reliably pass on these platforms.

Patch #5 adjusts a selftest so that it could pass with both old and new
versions of mausezahn.

Patch #6 significantly reduces the runtime of tc-police scale test by
changing the preference and masks of the used tc filters.

Patch #7 prevents the driver from trying to set invalid ethtool link
modes.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>