Merge branch 'bnxt_en-Updates-for-net-next'

Michael Chan says:

====================
bnxt_en: Updates for net-next.

This patchset includes these main changes:

1. Firmware spec. update.
2. Context memory sizing improvements for the hardware TQM block.
3. ethtool chip reset improvements and fixes for correctness.
4. Improve L2 doorbell mapping by mapping only up to the size specified
by firmware.  This allows the RoCE driver to map the remaining doorbell
space for its purpose, such as write-combining.
5. Improve ethtool -S channel statistics by showing only relevant ring
counters for non-combined channels.
====================

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