[net-next,0/5] net: mvpp2: Classifier updates, RSS

Message

Maxime Chevallier May 24, 2019, 10:05 a.m. UTC

Hello everyone,

Here is a set of updates for the PPv2 classifier, the main feature being
the support for steering to RSS contexts, to leverage all the available
RSS tables in the controller.

The first two patches are non-critical fixes for the classifier, the
first one prevents us from allocating too much room to store the
classification rules, the second one configuring the C2 engine as
suggested by the PPv2 functionnal specs.

Patches 3 to 5 introduce support for RSS contexts in mvpp2, allowing us
to steer traffic to dedicated RSS tables.

Thanks,

Maxime

Maxime Chevallier (5):
  net: mvpp2: cls: Use the correct number of rules in various places
  net: mvpp2: cls: Bypass C2 internals FIFOs at init
  net: mvpp2: cls: Use RSS contexts to handle RSS tables
  net: mvpp2: cls: Extract the RSS context when parsing the ethtool rule
  net: mvpp2: cls: Support steering to RSS contexts

 drivers/net/ethernet/marvell/mvpp2/mvpp2.h    |  20 +-
 .../net/ethernet/marvell/mvpp2/mvpp2_cls.c    | 272 ++++++++++++++++--
 .../net/ethernet/marvell/mvpp2/mvpp2_cls.h    |  15 +-
 .../net/ethernet/marvell/mvpp2/mvpp2_main.c   |  67 ++++-
 4 files changed, 326 insertions(+), 48 deletions(-)

Comments

David Miller May 25, 2019, 11:38 p.m. UTC | #1

From: Maxime Chevallier <[e-mail]>
Date: Fri, 24 May 2019 12:05:49 +0200

> Here is a set of updates for the PPv2 classifier, the main feature being
> the support for steering to RSS contexts, to leverage all the available
> RSS tables in the controller.
> 
> The first two patches are non-critical fixes for the classifier, the
> first one prevents us from allocating too much room to store the
> classification rules, the second one configuring the C2 engine as
> suggested by the PPv2 functionnal specs.
> 
> Patches 3 to 5 introduce support for RSS contexts in mvpp2, allowing us
> to steer traffic to dedicated RSS tables.

Series applied, thanks.