From: Jiri Pirko <jiri@resnulli.us>
To: netdev@vger.kernel.org
Cc: davem@davemloft.net, idosch@mellanox.com, eladr@mellanox.com,
mlxsw@mellanox.com, ogerlitz@mellanox.com, jhs@mojatatu.com,
ivecera@redhat.com, jbenc@redhat.com
Subject: [patch net-next 00/19] mlxsw: Introduce TC Flower offload using TCAM
Date: Thu, 2 Feb 2017 16:12:40 +0100 [thread overview]
Message-ID: <1486048379-19237-1-git-send-email-jiri@resnulli.us> (raw)
From: Jiri Pirko <jiri@mellanox.com>
This patchset introduces support for offloading TC cls_flower and actions
to Spectrum TCAM-base policy engine.
The patchset contains patches to allow work with flexible keys and actions
which are used in Spectrum TCAM.
It also contains in-driver infrastructure for offloading TC rules to TCAM HW.
The TCAM management code is simple and limited for now. It is going to be
extended as a follow-up work.
The last patch uses the previously introduced infra to allow to implement
cls_flower offloading. Initially, only limited set of match-keys and only
a drop and forward actions are supported.
As a dependency, this patchset introduces parman - priority array
area manager - as a library.
Jiri Pirko (19):
mlxsw: item: Add 8bit item helpers
mlxsw: item: Add helpers for getting pointer into payload for char
buffer item
mlxsw: reg: Add Policy-Engine ACL Register
mlxsw: reg: Add Policy-Engine ACL Group Table register
mlxsw: reg: Add Policy-Engine TCAM Allocation Register
mlxsw: reg: Add Policy-Engine TCAM Entry Register Version 2
mlxsw: reg: Add Policy-Engine Port Binding Table
mlxsw: reg: Add Policy-Engine Rules Copy Register
mlxsw: reg: Add Policy-Engine Policy Based Switching Register
mlxsw: reg: Add Policy-Engine Extended Flexible Action Register
mlxsw: core: Introduce flexible keys support
mlxsw: core: Introduce flexible actions support
mlxsw: spectrum: Introduce basic set of flexible key blocks
mlxsw: resources: Add ACL related resources
list: introduce list_for_each_entry_from_reverse helper
lib: Introduce priority array area manager
mlxsw: spectrum: Introduce ACL core with simple TCAM implementation
sched: cls_flower: expose priority to offloading netdevice
mlxsw: spectrum: Implement TC flower offload
MAINTAINERS | 8 +
drivers/net/ethernet/mellanox/mlxsw/Kconfig | 1 +
drivers/net/ethernet/mellanox/mlxsw/Makefile | 6 +-
.../mellanox/mlxsw/core_acl_flex_actions.c | 685 +++++++++++++
.../mellanox/mlxsw/core_acl_flex_actions.h | 66 ++
.../ethernet/mellanox/mlxsw/core_acl_flex_keys.c | 475 +++++++++
.../ethernet/mellanox/mlxsw/core_acl_flex_keys.h | 238 +++++
drivers/net/ethernet/mellanox/mlxsw/item.h | 98 +-
drivers/net/ethernet/mellanox/mlxsw/reg.h | 511 ++++++++-
drivers/net/ethernet/mellanox/mlxsw/resources.h | 20 +-
drivers/net/ethernet/mellanox/mlxsw/spectrum.c | 32 +-
drivers/net/ethernet/mellanox/mlxsw/spectrum.h | 106 +-
drivers/net/ethernet/mellanox/mlxsw/spectrum_acl.c | 572 +++++++++++
.../mellanox/mlxsw/spectrum_acl_flex_keys.h | 109 ++
.../ethernet/mellanox/mlxsw/spectrum_acl_tcam.c | 1084 ++++++++++++++++++++
.../net/ethernet/mellanox/mlxsw/spectrum_flower.c | 309 ++++++
include/linux/list.h | 13 +
include/linux/parman.h | 76 ++
include/net/pkt_cls.h | 1 +
lib/Kconfig | 3 +
lib/Kconfig.debug | 10 +
lib/Makefile | 3 +
lib/parman.c | 294 ++++++
lib/test_parman.c | 395 +++++++
net/sched/cls_flower.c | 3 +
25 files changed, 5102 insertions(+), 16 deletions(-)
create mode 100644 drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_actions.c
create mode 100644 drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_actions.h
create mode 100644 drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_keys.c
create mode 100644 drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_keys.h
create mode 100644 drivers/net/ethernet/mellanox/mlxsw/spectrum_acl.c
create mode 100644 drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_flex_keys.h
create mode 100644 drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_tcam.c
create mode 100644 drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c
create mode 100644 include/linux/parman.h
create mode 100644 lib/parman.c
create mode 100644 lib/test_parman.c
--
2.7.4
next reply other threads:[~2017-02-02 15:13 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-02 15:12 Jiri Pirko [this message]
2017-02-02 15:12 ` [patch net-next 01/19] mlxsw: item: Add 8bit item helpers Jiri Pirko
2017-02-02 15:12 ` [patch net-next 02/19] mlxsw: item: Add helpers for getting pointer into payload for char buffer item Jiri Pirko
2017-02-02 15:12 ` [patch net-next 03/19] mlxsw: reg: Add Policy-Engine ACL Register Jiri Pirko
2017-02-02 15:12 ` [patch net-next 04/19] mlxsw: reg: Add Policy-Engine ACL Group Table register Jiri Pirko
2017-02-02 15:12 ` [patch net-next 05/19] mlxsw: reg: Add Policy-Engine TCAM Allocation Register Jiri Pirko
2017-02-02 15:12 ` [patch net-next 06/19] mlxsw: reg: Add Policy-Engine TCAM Entry Register Version 2 Jiri Pirko
2017-02-02 15:12 ` [patch net-next 07/19] mlxsw: reg: Add Policy-Engine Port Binding Table Jiri Pirko
2017-02-02 15:12 ` [patch net-next 08/19] mlxsw: reg: Add Policy-Engine Rules Copy Register Jiri Pirko
2017-02-02 15:12 ` [patch net-next 09/19] mlxsw: reg: Add Policy-Engine Policy Based Switching Register Jiri Pirko
2017-02-02 15:12 ` [patch net-next 10/19] mlxsw: reg: Add Policy-Engine Extended Flexible Action Register Jiri Pirko
2017-02-02 15:12 ` [patch net-next 11/19] mlxsw: core: Introduce flexible keys support Jiri Pirko
2017-02-02 15:12 ` [patch net-next 12/19] mlxsw: core: Introduce flexible actions support Jiri Pirko
2017-02-02 15:12 ` [patch net-next 13/19] mlxsw: spectrum: Introduce basic set of flexible key blocks Jiri Pirko
2017-02-02 15:12 ` [patch net-next 14/19] mlxsw: resources: Add ACL related resources Jiri Pirko
2017-02-02 15:12 ` [patch net-next 15/19] list: introduce list_for_each_entry_from_reverse helper Jiri Pirko
2017-02-02 15:12 ` [patch net-next 16/19] lib: Introduce priority array area manager Jiri Pirko
2017-02-02 21:58 ` Tom Herbert
2017-02-02 22:28 ` Eric Dumazet
2017-02-03 7:08 ` Jiri Pirko
2017-02-02 22:51 ` Joe Perches
2017-02-03 7:01 ` Jiri Pirko
2017-02-02 15:12 ` [patch net-next 17/19] mlxsw: spectrum: Introduce ACL core with simple TCAM implementation Jiri Pirko
2017-02-02 22:34 ` David Miller
2017-02-03 6:53 ` Jiri Pirko
2017-02-02 15:12 ` [patch net-next 18/19] sched: cls_flower: expose priority to offloading netdevice Jiri Pirko
2017-02-02 15:12 ` [patch net-next 19/19] mlxsw: spectrum: Implement TC flower offload Jiri Pirko
2017-02-02 21:37 ` Florian Fainelli
2017-02-03 7:38 ` Jiri Pirko
2017-02-02 21:40 ` [patch net-next 00/19] mlxsw: Introduce TC Flower offload using TCAM Florian Fainelli
2017-02-03 6:58 ` Jiri Pirko
2017-02-03 17:57 ` Florian Fainelli
2017-02-03 18:10 ` Jiri Pirko
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