Merge branch 'bnxt_en-next'

Michael Chan says:

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

Three main changes in this series, besides the usual firmware spec
update:

1. Add support for a new firmware communication channel direct to the
firmware processor that handles flow offloads.  This speeds up
flow offload operations.

2. Use 64-bit internal flow handles to increase the number of flows
that can be offloaded.

3. Add level-2 context memory paging so that we can configure more
context memory for RDMA on the 57500 chips.  Allocate more context
memory if RDMA is enabled on the 57500 chips.
====================

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