Merge branch 'mlxsw-Few-small-fixes'

Merge branch 'mlxsw-Few-small-fixes'

Ido Schimmel says:

====================
mlxsw: Few small fixes

Patch #1, from Petr, adjusts mlxsw to provide the same QoS behavior for
both Spectrum-1 and Spectrum-2. The fix is required due to a difference
in the behavior of Spectrum-2 compared to Spectrum-1. The problem and
solution are described in the detail in the changelog.

Patch #2 increases the time period in which the driver waits for the
firmware to signal it has finished its initialization. The issue will be
fixed in future firmware versions and the timeout will be decreased.

Patch #3, from Amit, fixes a display problem where the autoneg status in
ethtool is not updated in case the netdev is not running.
====================

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