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From: rongwei liu <rongweil@nvidia.com>
To: "NBU-Contact-Thomas Monjalon (EXTERNAL)" <thomas@monjalon.net>
Cc: "dev@dpdk.org" <dev@dpdk.org>, Matan Azrad <matan@nvidia.com>,
	Slava Ovsiienko <viacheslavo@nvidia.com>,
	Ori Kam <orika@nvidia.com>, Suanming Mou <suanmingm@nvidia.com>,
	Dariusz Sosnowski <dsosnowski@nvidia.com>
Subject: Re: [PATCH v2 4/4] net/mlx5: implement VXLAN last reserved modification
Date: Tue, 4 Jun 2024 12:24:58 +0000	[thread overview]
Message-ID: <CH3PR12MB820993373E5ABF5A6279BDF9ABF82@CH3PR12MB8209.namprd12.prod.outlook.com> (raw)
In-Reply-To: <14937324.O6BkTfRZtg@thomas>

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BR

Rongwei



________________________________
From: Thomas Monjalon <thomas@monjalon.net>
Sent: Tuesday, June 4, 2024 20:19
To: rongwei liu <rongweil@nvidia.com>
Cc: dev@dpdk.org <dev@dpdk.org>; Matan Azrad <matan@nvidia.com>; Slava Ovsiienko <viacheslavo@nvidia.com>; Ori Kam <orika@nvidia.com>; Suanming Mou <suanmingm@nvidia.com>; Dariusz Sosnowski <dsosnowski@nvidia.com>
Subject: Re: [PATCH v2 4/4] net/mlx5: implement VXLAN last reserved modification

External email: Use caution opening links or attachments


27/05/2024 04:47, Rongwei Liu:
> --- a/doc/guides/nics/mlx5.rst
> +++ b/doc/guides/nics/mlx5.rst
> @@ -685,6 +685,11 @@ Limitations
>      - Second tunnel fields are not supported.
>
>    - Encapsulation levels greater than ``2`` are not supported.
> +  - Modification of the VXLAN header is supported with below limitations:
> +
> +    - Only in HW steering (``dv_flow_en=2``).
> +    - Support VNI and rsvd1 modifications for traffic with default VXLAN/VXLAN-GPE/VXLAN-GBP
> +      UDP destination port.

Don't add at the end of bullet lists without trying to order.
It is limitation for a specific protocol, it should go above with other protocols,
between "Modification of VXLAN network" and GENEVE limitations.

"rsvd1" should be replaced with "last reserved byte".
Ok.

What do you mean with "default VXLAN/VXLAN-GPE/VXLAN-GBP UDP destination port"?
Is it port 4789 for VXLAN and VXLAN-GBP, and port 4790 for VXLAN-GPE?
We need to be more specific probably.

Will change to the exact number.




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  reply	other threads:[~2024-06-04 12:25 UTC|newest]

Thread overview: 67+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-05-23  7:28 [PATCH v1 0/3] support VXLAN rsvd1 modification Rongwei Liu
2024-05-23  7:28 ` [PATCH v1 1/3] ethdev: add VXLAN last reserved field Rongwei Liu
2024-05-23  7:28 ` [PATCH v1 2/3] app/testpmd: add VXLAN last reserved modification command Rongwei Liu
2024-05-24 15:53   ` Dariusz Sosnowski
2024-05-27  2:47     ` [PATCH v2 0/4] support VXLAN rsvd1 modification Rongwei Liu
2024-05-27  2:47       ` [PATCH v2 1/4] app/testpmd: fix the testpmd field string sequence Rongwei Liu
2024-05-30  8:22         ` rongwei liu
2024-06-03  7:30         ` Dariusz Sosnowski
2024-05-27  2:47       ` [PATCH v2 2/4] ethdev: add VXLAN last reserved field Rongwei Liu
2024-06-04 11:27         ` rongwei liu
2024-06-04 11:59         ` Thomas Monjalon
2024-06-04 12:06           ` rongwei liu
2024-06-04 12:14           ` [PATCH v3 0/3] support VXLAN rsvd1 modification Rongwei Liu
2024-06-04 12:15             ` [PATCH v3 1/3] app/testpmd: fix the testpmd field string sequence Rongwei Liu
2024-06-04 12:15             ` [PATCH v3 2/3] ethdev: add VXLAN last reserved field Rongwei Liu
2024-06-04 12:15             ` [PATCH v3 3/3] net/mlx5: implement VXLAN last reserved modification Rongwei Liu
2024-05-27  2:47       ` [PATCH v2 3/4] app/testpmd: add VXLAN last reserved modification command Rongwei Liu
2024-06-04 12:00         ` Thomas Monjalon
2024-05-27  2:47       ` [PATCH v2 4/4] net/mlx5: implement VXLAN last reserved modification Rongwei Liu
2024-06-04 12:19         ` Thomas Monjalon
2024-06-04 12:24           ` rongwei liu [this message]
2024-06-04 12:38           ` [PATCH v4 0/3] support VXLAN rsvd1 modification Rongwei Liu
2024-06-04 12:38             ` [PATCH v4 1/3] app/testpmd: fix the testpmd field string sequence Rongwei Liu
2024-06-04 12:38             ` [PATCH v4 2/3] ethdev: add VXLAN last reserved field Rongwei Liu
2024-06-04 15:03               ` Thomas Monjalon
2024-06-04 16:29                 ` rongwei liu
2024-06-04 16:40                   ` Dariusz Sosnowski
2024-06-04 18:37                     ` Thomas Monjalon
2024-06-05  1:16                       ` rongwei liu
2024-06-05  7:13                         ` Thomas Monjalon
2024-06-05  8:14                           ` rongwei liu
2024-06-05  9:35                             ` Thomas Monjalon
2024-06-05  9:41                               ` rongwei liu
2024-06-05  9:53                                 ` Thomas Monjalon
2024-06-05 10:21                                   ` [PATCH v6 0/4] support VXLAN last reserved byte modification Rongwei Liu
2024-06-05 10:21                                     ` [PATCH v6 1/4] app/testpmd: fix the testpmd field string sequence Rongwei Liu
2024-06-09 14:29                                       ` Ori Kam
2024-06-05 10:21                                     ` [PATCH v6 2/4] net: add new union into VXLAN header Rongwei Liu
2024-06-05 10:42                                       ` Thomas Monjalon
2024-06-05 11:28                                         ` rongwei liu
2024-06-05 12:14                                           ` Thomas Monjalon
2024-06-05 13:04                                             ` [PATCH v7 0/3] support VXLAN last reserved byte modification Rongwei Liu
2024-06-05 13:04                                               ` [PATCH v7 1/3] app/testpmd: fix the testpmd field string sequence Rongwei Liu
2024-06-05 13:04                                               ` [PATCH v7 2/3] ethdev: add VXLAN last reserved field Rongwei Liu
2024-06-07 13:25                                                 ` Thomas Monjalon
2024-06-07 13:55                                                   ` rongwei liu
2024-06-07 14:02                                                   ` [PATCH v8 0/3] support VXLAN last reserved byte modification Rongwei Liu
2024-06-07 14:02                                                     ` [PATCH v8 1/3] app/testpmd: fix the testpmd field string sequence Rongwei Liu
2024-06-11  6:59                                                       ` Ori Kam
2024-06-11 14:52                                                       ` Ferruh Yigit
2024-06-07 14:02                                                     ` [PATCH v8 2/3] ethdev: add VXLAN last reserved field Rongwei Liu
2024-06-09 10:32                                                       ` Thomas Monjalon
2024-06-11 14:52                                                       ` Ferruh Yigit
2024-06-12  1:25                                                         ` rongwei liu
2024-06-25 14:46                                                           ` Thomas Monjalon
2024-06-07 14:02                                                     ` [PATCH v8 3/3] net/mlx5: implement VXLAN last reserved modification Rongwei Liu
2024-06-11 14:52                                                     ` [PATCH v8 0/3] support VXLAN last reserved byte modification Ferruh Yigit
2024-06-05 13:04                                               ` [PATCH v7 3/3] net/mlx5: implement VXLAN last reserved modification Rongwei Liu
2024-06-05 10:21                                     ` [PATCH v6 3/4] ethdev: add VXLAN last reserved field Rongwei Liu
2024-06-05 10:21                                     ` [PATCH v6 4/4] net/mlx5: implement VXLAN last reserved modification Rongwei Liu
2024-06-05  8:41                           ` [PATCH v5 0/3] support VXLAN last reserved byte modification Rongwei Liu
2024-06-05  8:41                             ` [PATCH v5 1/3] app/testpmd: fix the testpmd field string sequence Rongwei Liu
2024-06-05  8:41                             ` [PATCH v5 2/3] ethdev: add VXLAN last reserved field Rongwei Liu
2024-06-05  8:41                             ` [PATCH v5 3/3] net/mlx5: implement VXLAN last reserved modification Rongwei Liu
2024-06-04 12:38             ` [PATCH v4 " Rongwei Liu
2024-05-27  2:56     ` [PATCH v1 2/3] app/testpmd: add VXLAN last reserved modification command rongwei liu
2024-05-23  7:28 ` [PATCH v1 3/3] net/mlx5: implement VXLAN last reserved modification Rongwei Liu

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