From: Thomas Monjalon <thomas@monjalon.net>
To: Li Zhang <lizh@nvidia.com>, rasland@nvidia.com
Cc: orika@nvidia.com, viacheslavo@nvidia.com, matan@nvidia.com,
shahafs@nvidia.com, Shun Hao <shunh@nvidia.com>,
dev@dpdk.org, roniba@nvidia.com, stable@dpdk.org
Subject: Re: [dpdk-dev] [PATCH v5] doc: document a limitation for a meter with RSS action
Date: Tue, 26 Oct 2021 14:28:06 +0200 [thread overview]
Message-ID: <2167976.HXJ6VH1fBQ@thomas> (raw)
In-Reply-To: <20211026115325.129308-1-lizh@nvidia.com>
The title should mention "mlx5 guide" as the scope.
26/10/2021 13:53, Li Zhang:
> A meter policy with RSS/Queue action is not supported
> when ``dv_xmeta_en`` enabled.
The quotes are RST syntax.
Raslan, while merging, you can remove the quotes from the commit log.
>
> When ``dv_xmeta_en`` enabled in legacy creating flow,
> it will split into two flows
> (one set_tag with jump flow and one RSS/queue action flow).
> For meter policy as termination table,
> it cannot split flow and
> cannot support when ``dv_xmeta_en`` enabled.
>
> Fixes: 51ec04d ("net/mlx5: connect meter policy to created flows")
> Cc: stable@dpdk.org
>
> Signed-off-by: Li Zhang <lizh@nvidia.com>
> Acked-by: Matan Azrad <matan@nvidia.com>
> ---
> doc/guides/nics/mlx5.rst | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/doc/guides/nics/mlx5.rst b/doc/guides/nics/mlx5.rst
> index 47709d93b3..cd28c04c1e 100644
> --- a/doc/guides/nics/mlx5.rst
> +++ b/doc/guides/nics/mlx5.rst
> @@ -435,6 +435,7 @@ Limitations
> - yellow: QUEUE, RSS, PORT_ID, REPRESENTED_PORT, JUMP, DROP, MARK and SET_TAG.
> - RED: must be DROP.
> - Policy actions of RSS for green and yellow should have the same configuration except queues.
> + - Policy with RSS/queue action is not supported when ``dv_xmeta_en`` enabled.
> - meter profile packet mode is supported.
> - meter profiles of RFC2697, RFC2698 and RFC4115 are supported.
next prev parent reply other threads:[~2021-10-26 12:28 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-26 2:08 [dpdk-dev] [PATCH] " Li Zhang
2021-10-26 8:43 ` Thomas Monjalon
2021-10-26 9:25 ` Li Zhang
2021-10-26 9:24 ` Li Zhang
2021-10-26 9:27 ` [dpdk-dev] [PATCH v2] " Li Zhang
2021-10-26 9:31 ` [dpdk-dev] [PATCH v3] " Li Zhang
2021-10-26 9:51 ` Thomas Monjalon
2021-10-26 10:12 ` Li Zhang
2021-10-26 10:10 ` [dpdk-dev] [PATCH v4] " Li Zhang
2021-10-26 10:15 ` Thomas Monjalon
2021-10-26 11:54 ` Li Zhang
2021-10-26 11:53 ` [dpdk-dev] [PATCH v5] " Li Zhang
2021-10-26 12:28 ` Thomas Monjalon [this message]
2021-10-27 5:41 ` Li Zhang
2021-10-27 5:39 ` [dpdk-dev] [PATCH v6] " Li Zhang
2021-10-27 9:13 ` [dpdk-dev] [PATCH v7] doc: add metering limitation in mlx5 guide Li Zhang
2021-10-31 13:28 ` Raslan Darawsheh
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