From: Shahaf Shuler <shahafs@mellanox.com>
To: Dekel Peled <dekelp@mellanox.com>, Yongseok Koh <yskoh@mellanox.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>, Ori Kam <orika@mellanox.com>,
Dekel Peled <dekelp@mellanox.com>
Subject: Re: [dpdk-dev] [PATCH] net/mlx5: allow port start with zero Rx queues
Date: Thu, 24 Jan 2019 11:14:52 +0000 [thread overview]
Message-ID: <AM0PR0502MB37953792525C20F3D3AD2E0FC39A0@AM0PR0502MB3795.eurprd05.prod.outlook.com> (raw)
In-Reply-To: <1548145315-37820-1-git-send-email-dekelp@mellanox.com>
Tuesday, January 22, 2019 10:22 AM, Dekel Peled:
> Subject: [dpdk-dev] [PATCH] net/mlx5: allow port start with zero Rx queues
>
> During port start, function mlx5_ctrl_flow_vlan() is called to create default
> ingress flow rules.
> For specific use-cases, a port can be used for Tx only.
> In such case, number of Rx queues can be set to 0 to save resources, hence
> the default ingress rules are irrelevant.
>
> This patch modifies function mlx5_ctrl_flow_vlan() to avoid the creation of
> the default ingress rules when number of Rx queues is 0.
> It also includes update of validation functions for relevant actions,
> mlx5_flow_validate_action_queue() and mlx5_flow_validate_action_rss(),
> to prevent creation of flow rules with these actions when number of Rx
> queues is 0.
>
> Signed-off-by: Dekel Peled <dekelp@mellanox.com>
Applied to next-net-mlx, thanks.
prev parent reply other threads:[~2019-01-24 11:14 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-22 8:21 Dekel Peled
2019-01-24 11:14 ` Shahaf Shuler [this message]
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