From: Vladimir Oltean <olteanv@gmail.com>
To: Xiaoliang Yang <xiaoliang.yang_1@nxp.com>
Cc: Po Liu <po.liu@nxp.com>, Claudiu Manoil <claudiu.manoil@nxp.com>,
Alexandru Marginean <alexandru.marginean@nxp.com>,
Vladimir Oltean <vladimir.oltean@nxp.com>,
Li Yang <leoyang.li@nxp.com>, Mingkai Hu <mingkai.hu@nxp.com>,
Andrew Lunn <andrew@lunn.ch>,
Florian Fainelli <f.fainelli@gmail.com>,
Vivien Didelot <vivien.didelot@gmail.com>,
"David S. Miller" <davem@davemloft.net>,
Jiri Pirko <jiri@resnulli.us>, Ido Schimmel <idosch@idosch.org>,
Jakub Kicinski <kuba@kernel.org>,
Vinicius Costa Gomes <vinicius.gomes@intel.com>,
Nikolay Aleksandrov <nikolay@cumulusnetworks.com>,
Roopa Prabhu <roopa@cumulusnetworks.com>,
netdev <netdev@vger.kernel.org>,
lkml <linux-kernel@vger.kernel.org>,
Horatiu Vultur <horatiu.vultur@microchip.com>,
Alexandre Belloni <alexandre.belloni@bootlin.com>,
"Allan W. Nielsen" <allan.nielsen@microchip.com>,
Joergen Andreasen <joergen.andreasen@microchip.com>,
Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>,
linux-devel@linux.nxdi.nxp.com
Subject: Re: [PATCH v2 net-next 00/10] net: ocelot: VCAP IS1 and ES0 support
Date: Tue, 2 Jun 2020 11:03:19 +0300 [thread overview]
Message-ID: <CA+h21hp5K8BvNSuWKuAc_tVYeLpRUqrZtfvFz+3hdLWcAOfMag@mail.gmail.com> (raw)
In-Reply-To: <20200602051828.5734-1-xiaoliang.yang_1@nxp.com>
Hi Xiaoliang,
On Tue, 2 Jun 2020 at 08:25, Xiaoliang Yang <xiaoliang.yang_1@nxp.com> wrote:
>
> This series patches adds support for VCAP IS1 and ES0 module, each VCAP
> correspond to a flow chain to offload.
>
> VCAP IS1 supports FLOW_ACTION_VLAN_MANGLE action to filter MAC, IP,
> VLAN, protocol, and TCP/UDP ports keys and retag vlian tag,
> FLOW_ACTION_PRIORITY action to classify packages to different Qos in hw.
>
> VCAP ES0 supports FLOW_ACTION_VLAN_PUSH action to filter vlan keys
> and push a specific vlan tag to frames.
>
> Changes since v1->v2:
> - Use different chain to assign rules to different hardware VCAP, and
> use action goto chain to express flow order.
> - Add FLOW_ACTION_PRIORITY to add Qos classification on VCAP IS1.
> - Multiple actions support.
> - Fix some code issues.
>
> Vladimir Oltean (3):
> net: mscc: ocelot: introduce a new ocelot_target_{read,write} API
> net: mscc: ocelot: generalize existing code for VCAP
> net: dsa: tag_ocelot: use VLAN information from tagging header when
> available
>
> Xiaoliang Yang (7):
> net: mscc: ocelot: allocated rules to different hardware VCAP TCAMs by
> chain index
> net: mscc: ocelot: change vcap to be compatible with full and quad
> entry
> net: mscc: ocelot: VCAP IS1 support
> net: mscc: ocelot: VCAP ES0 support
> net: mscc: ocelot: multiple actions support
> net: ocelot: return error if rule is not found
> net: dsa: felix: correct VCAP IS2 keys offset
>
> drivers/net/dsa/ocelot/felix.c | 2 -
> drivers/net/dsa/ocelot/felix.h | 2 -
> drivers/net/dsa/ocelot/felix_vsc9959.c | 202 +++++-
> drivers/net/ethernet/mscc/ocelot.c | 11 +
> drivers/net/ethernet/mscc/ocelot_ace.c | 729 ++++++++++++++++------
> drivers/net/ethernet/mscc/ocelot_ace.h | 26 +-
> drivers/net/ethernet/mscc/ocelot_board.c | 5 +-
> drivers/net/ethernet/mscc/ocelot_flower.c | 95 ++-
> drivers/net/ethernet/mscc/ocelot_io.c | 17 +
> drivers/net/ethernet/mscc/ocelot_regs.c | 21 +-
> drivers/net/ethernet/mscc/ocelot_s2.h | 64 --
> include/soc/mscc/ocelot.h | 39 +-
> include/soc/mscc/ocelot_vcap.h | 199 +++++-
> net/dsa/tag_ocelot.c | 29 +
> 14 files changed, 1105 insertions(+), 336 deletions(-)
> delete mode 100644 drivers/net/ethernet/mscc/ocelot_s2.h
>
> --
> 2.17.1
>
First of all, net-next has just closed yesterday and will be closed
for the following 2 weeks:
http://vger.kernel.org/~davem/net-next.html
Secondly, could you give an example of how different chains could
express the fact that rules are executed in parallel between the IS1,
IS2 and ES0 TCAMs?
Thanks,
-Vladimir
next prev parent reply other threads:[~2020-06-02 8:03 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-02 5:18 [PATCH v2 net-next 00/10] net: ocelot: VCAP IS1 and ES0 support Xiaoliang Yang
2020-06-02 5:18 ` [PATCH v2 net-next 01/10] net: mscc: ocelot: introduce a new ocelot_target_{read,write} API Xiaoliang Yang
2020-06-02 5:18 ` [PATCH v2 net-next 02/10] net: mscc: ocelot: generalize existing code for VCAP Xiaoliang Yang
2020-06-02 5:18 ` [PATCH v2 net-next 03/10] net: mscc: ocelot: allocated rules to different hardware VCAP TCAMs by chain index Xiaoliang Yang
2020-06-02 8:36 ` Allan W. Nielsen
2020-06-03 10:04 ` Vladimir Oltean
2020-06-08 13:56 ` Allan W. Nielsen
2020-06-09 12:55 ` Vladimir Oltean
2020-06-10 18:18 ` Allan W. Nielsen
2020-07-16 6:49 ` [EXT] " Xiaoliang Yang
2020-07-16 8:50 ` Joergen Andreasen
2020-07-16 10:37 ` Xiaoliang Yang
2020-07-16 14:45 ` Vladimir Oltean
2020-07-17 7:34 ` Joergen Andreasen
2020-07-17 9:08 ` Vladimir Oltean
2020-07-17 19:10 ` Allan W. Nielsen
2020-07-20 11:04 ` Xiaoliang Yang
2020-06-02 5:18 ` [PATCH v2 net-next 04/10] net: mscc: ocelot: change vcap to be compatible with full and quad entry Xiaoliang Yang
2020-06-02 5:18 ` [PATCH v2 net-next 05/10] net: mscc: ocelot: VCAP IS1 support Xiaoliang Yang
2020-06-02 16:16 ` Jakub Kicinski
2020-06-02 5:18 ` [PATCH v2 net-next 06/10] net: mscc: ocelot: VCAP ES0 support Xiaoliang Yang
2020-06-02 16:17 ` Jakub Kicinski
2020-06-02 5:18 ` [PATCH v2 net-next 07/10] net: mscc: ocelot: multiple actions support Xiaoliang Yang
2020-06-02 5:18 ` [PATCH v2 net-next 08/10] net: ocelot: return error if rule is not found Xiaoliang Yang
2020-06-02 5:18 ` [PATCH v2 net-next 09/10] net: dsa: felix: correct VCAP IS2 keys offset Xiaoliang Yang
2020-06-02 5:18 ` [PATCH v2 net-next 10/10] net: dsa: tag_ocelot: use VLAN information from tagging header when available Xiaoliang Yang
2020-06-02 8:03 ` Vladimir Oltean [this message]
2020-06-02 8:49 ` [EXT] Re: [PATCH v2 net-next 00/10] net: ocelot: VCAP IS1 and ES0 support Xiaoliang Yang
2020-06-09 11:35 ` Vladimir Oltean
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