From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 483CFA0353; Thu, 6 Aug 2020 17:14:46 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 894B937B4; Thu, 6 Aug 2020 17:14:45 +0200 (CEST) Received: from dispatch1-us1.ppe-hosted.com (dispatch1-us1.ppe-hosted.com [67.231.154.164]) by dpdk.org (Postfix) with ESMTP id 26BC32BF2 for ; Thu, 6 Aug 2020 17:14:44 +0200 (CEST) Received: from mx1-us1.ppe-hosted.com (unknown [10.110.50.137]) by dispatch1-us1.ppe-hosted.com (PPE Hosted ESMTP Server) with ESMTP id A79AC20061; Thu, 6 Aug 2020 15:14:43 +0000 (UTC) Received: from us4-mdac16-6.at1.mdlocal (unknown [10.110.49.173]) by mx1-us1.ppe-hosted.com (PPE Hosted ESMTP Server) with ESMTP id A127E600AA; Thu, 6 Aug 2020 15:14:43 +0000 (UTC) X-Virus-Scanned: Proofpoint Essentials engine Received: from mx1-us1.ppe-hosted.com (unknown [10.110.49.104]) by mx1-us1.ppe-hosted.com (PPE Hosted ESMTP Server) with ESMTPS id 26FC6220075; Thu, 6 Aug 2020 15:14:43 +0000 (UTC) Received: from webmail.solarflare.com (uk.solarflare.com [193.34.186.16]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits)) (No client certificate requested) by mx1-us1.ppe-hosted.com (PPE Hosted ESMTP Server) with ESMTPS id 9BCCEB8007A; Thu, 6 Aug 2020 15:14:42 +0000 (UTC) Received: from [192.168.38.17] (10.17.10.39) by ukex01.SolarFlarecom.com (10.17.10.4) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Thu, 6 Aug 2020 16:14:35 +0100 To: Thomas Monjalon , Dekel Peled CC: , , , , , , , , References: <50e5d2139368c54b414379b18a59ed46c12893f5.1596556981.git.dekelp@mellanox.com> <2923630.3o79E1KD6h@thomas> From: Andrew Rybchenko Autocrypt: addr=arybchenko@solarflare.com; keydata= mQINBF2681gBEACbdTxu8eLL3UX2oAelsnK9GkeaJeUYSOHPJQpV7RL/iaIskqTwBRnhjXt7 j9UEwGA+omnOmqQMpeQTb/F9Ma2dYE+Hw4/t/1KVjxr3ehFaASvwR4fWJfO4e2l/Rk4rG6Yi 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VPleTT1nwdTmLzc6AOD8DfHkpkyUphL9G0Oe0T+pTlEKQo6lRC5cFd6D 9f2Gdu7Azq3+U82RYvHjvPGBMtOggMIV1bw4H083fKKwlwDzZCT4+P2z9zkTN4DpStszePepBTy bnsJRoKYY3hqkbEpgi3Zl9vKjX36sbljkbvhhTcduh7qwx+D6T/iH64jt3FfEsHufvNUB8yY0CF EiQe9LKx5DwEomLhAxkZOl7WKIImrvXOvQVlExsAtuKBGekqUpm+MB6kaZ2g4Vakp7ViB4tpwZF I8POP51yPVdAXoviPsYtzPwecR5HjB9ePLnhHDIh0RknrEOilgdlWzIkJ/5nKOLcrk+cEXcL1Vi /+fyxS6HzGTHoCwyHhlNKSp2rPkW5wiX7RWZGYs2CWDRVNNHuzflzkGcoK72 X-TM-AS-User-Approved-Sender: Yes X-TM-AS-User-Blocked-Sender: No X-TMASE-Result: 10--3.398100-8.000000 X-TMASE-Version: SMEX-12.5.0.1300-8.6.1012-25586.005 X-MDID: 1596726883-UWTTZo2KjXhS Subject: Re: [dpdk-dev] [PATCH v2] doc: announce change in ETH and VLAN item structs X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" On 8/6/20 3:25 PM, Thomas Monjalon wrote: > 06/08/2020 12:45, Dekel Peled: >> Structs rte_flow_item_eth and rte_flow_item_vlan will be modified, >> to include an additional value, indicating existence or absence of VLAN >> headers following the current header, as proposed in RFC >> https://mails.dpdk.org/archives/dev/2020-August/177536.html. >> Because of ABI break this change is proposed for 20.11. >> >> Signed-off-by: Dekel Peled >> --- >> +* ethdev: The ``struct rte_flow_item_eth`` and ``struct rte_flow_item_vlan`` >> + structs will be modified, to include an additional value, indicating existence >> + or absence of a VLAN header following the current header, as proposed in RFC >> + https://mails.dpdk.org/archives/dev/2020-August/177536.html. > Specifying match patterns on none or multiple extensions > is difficult to manage with rte_flow. > It seems this approach of adding explicit fields in the items > can work well. > > Acked-by: Thomas Monjalon Similar to IPv6, it looks required to add extra information to ETH (and may be VLAN) item, but I'm not sure that proposed solution is 100% OK. Anyway, the scope of the deprecation notice is ongoing changes, so: Acked-by: Andrew Rybchenko