Merge branch 'txq_max_rate'

Merge branch 'txq_max_rate'

Or Gerlitz says:

====================
Add max rate TXQ attribute

Add the ability to set a max-rate limitation for TX queues.
The attribute name is maxrate and the units are Mbs, to make
it similar to the existing max-rate limitation knobs (ETS and
SRIOV ndo calls).

changes from V2:
  - added Documentation (thanks Florian and Tom)
  - rebased to latest net-next to comply with the swdev ndo removal
  - addressed more feedback from Dave on the comments style

changes from V1:
  - addressed feedback from Dave

changes from V0:
  - addressed feedback from Sergei

John Fastabend (1):
  net: Add max rate tx queue attribute
====================

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