netdev - [PATCH net-next 00/12] nfp: devlink, capabilities extensions and updates

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Message-Id: <20180118025106.30427-1-jakub.kicinski@netronome.com>
Date:   Wed, 17 Jan 2018 18:50:54 -0800
From:   Jakub Kicinski <jakub.kicinski@...ronome.com>
To:     davem@...emloft.net
Cc:     netdev@...r.kernel.org, oss-drivers@...ronome.com,
        Jakub Kicinski <jakub.kicinski@...ronome.com>
Subject: [PATCH net-next 00/12] nfp: devlink, capabilities extensions and updates

Hi!

This series starts with an improvement to the usability of the device
memory accessors (CPP transactions).  Next few patches are devoted to
fixing the devlink locking.  After recent patches for mlxsw the locking
scheme of devlink ops has to be reworked.  Following patches improve
NFP code dealing with "representors", and expands the error message
printed when driver has no support for loaded FW.

Second part of the series is focused on vNIC capabilities read from
vNIC control memory (often referred to as "BAR0" for historical reasons).
TLV capability format is established and immediately made use of.  The
next patches rework parsing of features for control vNIC which allows
apps to mask out features they don't want enabled.


Jakub Kicinski (12):
  nfp: core: make scalar CPP helpers fail on short accesses
  nfp: release global resources only on the remove path
  nfp: register devlink after app is created
  nfp: add nfp_reprs_get_locked() helper
  nfp: protect each repr pointer individually with RCU
  nfp: improve app not found message
  nfp: add TLV capabilities to the BAR
  nfp: read ME frequency from vNIC ctrl memory
  nfp: read mailbox address from TLV caps
  nfp: split reading capabilities out of nfp_net_init()
  nfp: allow apps to disable ctrl vNIC capabilities
  nfp: bpf: disable all ctrl vNIC capabilities

 drivers/net/ethernet/netronome/nfp/Makefile        |   1 +
 drivers/net/ethernet/netronome/nfp/bpf/main.c      |   2 +
 drivers/net/ethernet/netronome/nfp/flower/main.c   |  47 ++++---
 drivers/net/ethernet/netronome/nfp/nfp_app.c       |  14 ++-
 drivers/net/ethernet/netronome/nfp/nfp_app.h       |   6 +
 drivers/net/ethernet/netronome/nfp/nfp_devlink.c   |  12 +-
 drivers/net/ethernet/netronome/nfp/nfp_main.c      |  17 +--
 drivers/net/ethernet/netronome/nfp/nfp_net.h       |   3 +
 .../net/ethernet/netronome/nfp/nfp_net_common.c    |  62 +++++++---
 drivers/net/ethernet/netronome/nfp/nfp_net_ctrl.c  | 135 +++++++++++++++++++++
 drivers/net/ethernet/netronome/nfp/nfp_net_ctrl.h  |  99 +++++++++++++--
 .../net/ethernet/netronome/nfp/nfp_net_debugdump.c |  19 ++-
 drivers/net/ethernet/netronome/nfp/nfp_net_main.c  |  76 ++++++------
 drivers/net/ethernet/netronome/nfp/nfp_net_repr.c  |  73 +++++------
 drivers/net/ethernet/netronome/nfp/nfp_net_repr.h  |  15 ++-
 .../net/ethernet/netronome/nfp/nfp_netvf_main.c    |   6 -
 .../ethernet/netronome/nfp/nfpcore/nfp_cppcore.c   |  42 ++++---
 .../ethernet/netronome/nfp/nfpcore/nfp_cpplib.c    |  38 +++---
 .../net/ethernet/netronome/nfp/nfpcore/nfp_rtsym.c |   4 -
 19 files changed, 463 insertions(+), 208 deletions(-)
 create mode 100644 drivers/net/ethernet/netronome/nfp/nfp_net_ctrl.c

-- 
2.15.1