From: "Dumitrescu, Cristian" <cristian.dumitrescu@intel.com>
To: Alexander Kozyrev <akozyrev@nvidia.com>, "dev@dpdk.org" <dev@dpdk.org>
Cc: "jerinjacobk@gmail.com" <jerinjacobk@gmail.com>,
"orika@nvidia.com" <orika@nvidia.com>,
"thomas@monjalon.net" <thomas@monjalon.net>,
"ivan.malov@oktetlabs.ru" <ivan.malov@oktetlabs.ru>,
"andrew.rybchenko@oktetlabs.ru" <andrew.rybchenko@oktetlabs.ru>,
"ferruh.yigit@xilinx.com" <ferruh.yigit@xilinx.com>,
"Awal, Mohammad Abdul" <mohammad.abdul.awal@intel.com>,
"Zhang, Qi Z" <qi.z.zhang@intel.com>,
"jerinj@marvell.com" <jerinj@marvell.com>,
"ajit.khaparde@broadcom.com" <ajit.khaparde@broadcom.com>,
"Richardson, Bruce" <bruce.richardson@intel.com>
Subject: RE: [PATCH 2/4] ethdev: allow meter color marker modification
Date: Thu, 19 May 2022 14:49:05 +0000 [thread overview]
Message-ID: <DM8PR11MB56707C00B36E1FDEA9E055E0EBD09@DM8PR11MB5670.namprd11.prod.outlook.com> (raw)
In-Reply-To: <20220518043459.1281590-3-akozyrev@nvidia.com>
> -----Original Message-----
> From: Alexander Kozyrev <akozyrev@nvidia.com>
> Sent: Wednesday, May 18, 2022 5:35 AM
> To: dev@dpdk.org
> Cc: Dumitrescu, Cristian <cristian.dumitrescu@intel.com>;
> jerinjacobk@gmail.com; orika@nvidia.com; thomas@monjalon.net;
> ivan.malov@oktetlabs.ru; andrew.rybchenko@oktetlabs.ru;
> ferruh.yigit@xilinx.com; Awal, Mohammad Abdul
> <mohammad.abdul.awal@intel.com>; Zhang, Qi Z <qi.z.zhang@intel.com>;
> jerinj@marvell.com; ajit.khaparde@broadcom.com; Richardson, Bruce
> <bruce.richardson@intel.com>
> Subject: [PATCH 2/4] ethdev: allow meter color marker modification
>
> Extend modify_field Flow API with support of Meter Color Marker
> modifications. It allows setting the DS field of a packet to any
> color marker: green, yellow or red. User is able to specify
> an initial packet color for Meter API or create simple Metering
> and Marking flow rules based on his own coloring alghorithm.
>
> Signed-off-by: Alexander Kozyrev <akozyrev@nvidia.com>
> ---
> doc/guides/rel_notes/release_22_07.rst | 1 +
> lib/ethdev/rte_flow.h | 1 +
> 2 files changed, 2 insertions(+)
>
> diff --git a/doc/guides/rel_notes/release_22_07.rst
> b/doc/guides/rel_notes/release_22_07.rst
> index a61a4d77dc..ec83178d98 100644
> --- a/doc/guides/rel_notes/release_22_07.rst
> +++ b/doc/guides/rel_notes/release_22_07.rst
> @@ -63,6 +63,7 @@ New Features
> * **Extended Metering and Marking support in the Flow API.**
>
> * Added METER_COLOR item to match Color Marker set by a Meter.
> + * Added ability to set Color Marker via modify_field Flow API.
>
> * **Updated Intel iavf driver.**
>
> diff --git a/lib/ethdev/rte_flow.h b/lib/ethdev/rte_flow.h
> index e3f0e86eb6..817df34ed0 100644
> --- a/lib/ethdev/rte_flow.h
> +++ b/lib/ethdev/rte_flow.h
> @@ -3714,6 +3714,7 @@ enum rte_flow_field_id {
> RTE_FLOW_FIELD_META, /**< Metadata value. */
> RTE_FLOW_FIELD_POINTER, /**< Memory pointer. */
> RTE_FLOW_FIELD_VALUE, /**< Immediate value. */
> + RTE_FLOW_FIELD_METER_COLOR, /**< Meter Color Marker. */
> };
>
> /**
> --
> 2.18.2
This is not really correct. The packet color is a sort if meta-data field that does not get sent out directly.
Yes, it can translate to a header field, but there are many possibilities: outer/inner VLAN PCP&DEI, IPv4/IPv6 DSCP, MPLS QoS, etc. We need to specify exactly which field from the packet needs to be modified.
We had the same problem for the input color mechanism, I suggest you take a look at Jerin's patch.
next prev parent reply other threads:[~2022-05-19 14:49 UTC|newest]
Thread overview: 76+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-08 2:46 [RFC] ethdev: datapath-focused meter actions Alexander Kozyrev
2022-04-08 8:21 ` Jerin Jacob
2022-04-26 13:43 ` Dumitrescu, Cristian
2022-04-26 13:45 ` Dumitrescu, Cristian
2022-05-02 19:12 ` Alexander Kozyrev
2022-05-02 20:02 ` [PATCH v2 0/3] " Alexander Kozyrev
2022-05-02 20:04 ` [RFC " Alexander Kozyrev
2022-05-02 20:04 ` [PATCH v2 1/3] ethdev: add meter color matching to Flow API Alexander Kozyrev
2022-05-02 20:04 ` [PATCH v2 2/3] ethdev: allow meter color modification Alexander Kozyrev
2022-05-02 20:04 ` [PATCH v2 3/3] ethdev: add extended meter action to Flow API Alexander Kozyrev
2022-05-18 4:34 ` [PATCH 0/4] ethdev: separate metering and marking from policing Alexander Kozyrev
2022-05-18 4:34 ` [PATCH 1/4] ethdev: add meter color flow matching item Alexander Kozyrev
2022-05-19 14:44 ` Dumitrescu, Cristian
2022-05-18 4:34 ` [PATCH 2/4] ethdev: allow meter color marker modification Alexander Kozyrev
2022-05-19 14:49 ` Dumitrescu, Cristian [this message]
2022-05-24 12:19 ` Alexander Kozyrev
2022-05-18 4:34 ` [PATCH 3/4] ethdev: add meter profile config calculation Alexander Kozyrev
2022-05-19 14:55 ` Dumitrescu, Cristian
2022-05-24 12:36 ` Alexander Kozyrev
2022-05-18 4:34 ` [PATCH 4/4] ethdev: add meter color mark flow action Alexander Kozyrev
2022-05-22 10:50 ` [PATCH v2 0/4] ethdev: separate metering and marking from policing Alexander Kozyrev
2022-05-22 10:50 ` [PATCH v2 1/4] ethdev: add meter color flow matching item Alexander Kozyrev
2022-05-26 12:16 ` Ori Kam
2022-05-22 10:51 ` [PATCH v2 2/4] ethdev: allow meter color marker modification Alexander Kozyrev
2022-05-26 12:21 ` Ori Kam
2022-05-22 10:51 ` [PATCH v2 3/4] ethdev: get meter profile/policy objects Alexander Kozyrev
2022-05-26 12:27 ` Ori Kam
2022-06-01 3:33 ` Alexander Kozyrev
2022-05-22 10:51 ` [PATCH v2 4/4] ethdev: add meter color mark flow action Alexander Kozyrev
2022-05-26 12:33 ` Ori Kam
2022-06-01 3:35 ` Alexander Kozyrev
2022-05-26 12:35 ` [PATCH v2 0/4] ethdev: separate metering and marking from policing Ori Kam
2022-05-26 13:21 ` Jerin Jacob
2022-05-26 13:22 ` Jerin Jacob
2022-06-01 3:19 ` Alexander Kozyrev
2022-06-01 3:44 ` [PATCH v3 0/7] " Alexander Kozyrev
2022-06-01 3:44 ` [PATCH v3 1/7] ethdev: add meter color flow matching item Alexander Kozyrev
2022-06-01 8:44 ` Ori Kam
2022-06-09 12:18 ` Andrew Rybchenko
2022-06-01 3:44 ` [PATCH v3 2/7] ethdev: allow meter color marker modification Alexander Kozyrev
2022-06-01 8:45 ` Ori Kam
2022-06-09 12:18 ` Andrew Rybchenko
2022-06-01 3:44 ` [PATCH v3 3/7] ethdev: get meter profile/policy objects Alexander Kozyrev
2022-06-01 8:51 ` Ori Kam
2022-06-09 12:18 ` Andrew Rybchenko
2022-06-01 3:44 ` [PATCH v3 4/7] ethdev: add meter color mark flow action Alexander Kozyrev
2022-06-01 8:55 ` Ori Kam
2022-06-09 12:19 ` Andrew Rybchenko
2022-06-01 3:44 ` [PATCH v3 5/7] app/testpmd: add meter color flow matching item Alexander Kozyrev
2022-06-01 8:59 ` Ori Kam
2022-06-01 3:44 ` [PATCH v3 6/7] app/testpmd: allow meter color marker modification Alexander Kozyrev
2022-06-01 8:59 ` Ori Kam
2022-06-01 3:44 ` [PATCH v3 7/7] app/testpmd: add meter color mark flow action Alexander Kozyrev
2022-06-01 9:01 ` Ori Kam
2022-06-08 11:41 ` [PATCH v3 0/7] ethdev: separate metering and marking from policing Dumitrescu, Cristian
2022-09-21 2:11 ` [PATCH v4 " Alexander Kozyrev
2022-09-21 2:11 ` [PATCH v4 1/7] ethdev: add meter color flow matching item Alexander Kozyrev
2022-09-21 12:54 ` Ori Kam
2022-09-21 2:11 ` [PATCH v4 2/7] ethdev: allow meter color marker modification Alexander Kozyrev
2022-09-21 2:11 ` [PATCH v4 3/7] ethdev: get meter profile/policy objects Alexander Kozyrev
2022-09-21 2:11 ` [PATCH v4 4/7] ethdev: add meter color mark flow action Alexander Kozyrev
2022-09-21 2:11 ` [PATCH v4 5/7] app/test-pmd: add meter color flow matching item Alexander Kozyrev
2022-09-21 2:11 ` [PATCH v4 6/7] app/test-pmd: allow meter color marker modification Alexander Kozyrev
2022-09-21 2:11 ` [PATCH v4 7/7] app/testpmd: add meter color mark flow action Alexander Kozyrev
2022-09-26 14:57 ` [PATCH v5 0/7] ethdev: separate metering and marking from policing Alexander Kozyrev
2022-09-26 14:57 ` [PATCH v5 1/7] ethdev: add meter color flow matching item Alexander Kozyrev
2022-09-26 14:57 ` [PATCH v5 2/7] ethdev: allow meter color marker modification Alexander Kozyrev
2022-09-26 14:57 ` [PATCH v5 3/7] ethdev: get meter profile/policy objects Alexander Kozyrev
2022-09-26 14:57 ` [PATCH v5 4/7] ethdev: add meter color mark flow action Alexander Kozyrev
2022-09-26 14:57 ` [PATCH v5 5/7] app/testpmd: add meter color flow matching item Alexander Kozyrev
2022-09-26 14:57 ` [PATCH v5 6/7] app/testpmd: allow meter color marker modification Alexander Kozyrev
2022-09-26 14:57 ` [PATCH v5 7/7] app/testpmd: add meter color mark flow action Alexander Kozyrev
2022-09-27 11:56 ` [PATCH v5 0/7] ethdev: separate metering and marking from policing Dumitrescu, Cristian
2022-09-28 6:45 ` Ori Kam
2022-09-28 16:38 ` Ajit Khaparde
2022-09-29 7:51 ` Andrew Rybchenko
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