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From: Thomas Monjalon <thomas@monjalon.net>
To: Ilya Maximets <i.maximets@ovn.org>
Cc: dev@dpdk.org, Ajit Khaparde <ajit.khaparde@broadcom.com>,
	Somnath Kotur <somnath.kotur@broadcom.com>,
	Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>,
	Hemant Agrawal <hemant.agrawal@nxp.com>,
	Sachin Saxena <sachin.saxena@oss.nxp.com>,
	Simei Su <simei.su@intel.com>, Wenjun Wu <wenjun1.wu@intel.com>,
	John Daley <johndale@cisco.com>,
	Hyong Youb Kim <hyonkim@cisco.com>,
	Ziyang Xuan <xuanziyang2@huawei.com>,
	Xiaoyun Wang <cloud.wangxiaoyun@huawei.com>,
	Guoyang Zhou <zhouguoyang@huawei.com>,
	Dongdong Liu <liudongdong3@huawei.com>,
	Yisen Zhuang <yisen.zhuang@huawei.com>,
	Yuying Zhang <Yuying.Zhang@intel.com>,
	Beilei Xing <beilei.xing@intel.com>,
	Jingjing Wu <jingjing.wu@intel.com>,
	Qiming Yang <qiming.yang@intel.com>,
	Qi Zhang <qi.z.zhang@intel.com>,
	Junfeng Guo <junfeng.guo@intel.com>,
	Rosen Xu <rosen.xu@intel.com>, Matan Azrad <matan@nvidia.com>,
	Viacheslav Ovsiienko <viacheslavo@nvidia.com>,
	Liron Himi <lironh@marvell.com>,
	Jiawen Wu <jiawenwu@trustnetic.com>,
	Jian Wang <jianwang@trustnetic.com>,
	Dekel Peled <dekelp@nvidia.com>, Ori Kam <orika@nvidia.com>,
	stable@dpdk.org, andrew.rybchenko@oktetlabs.ru,
	ferruh.yigit@amd.com, bruce.richardson@intel.com,
	david.marchand@redhat.com
Subject: Re: [PATCH v2] doc: fix support table for ETH and VLAN flow items
Date: Wed, 26 Oct 2022 17:34:29 +0200	[thread overview]
Message-ID: <3640720.MHq7AAxBmi@thomas> (raw)
In-Reply-To: <20221013104849.2677995-1-i.maximets@ovn.org>

13/10/2022 12:48, Ilya Maximets:
> 'has_vlan' attribute is only supported by sfc, mlx5 and cnxk.
> Other drivers doesn't support it.  Most of them (like i40e) just
> ignore it silently.  Some drivers (like mlx4) never had a full
> support of the eth item even before introduction of 'has_vlan'
> (mlx4 allows to match on the destination MAC only).
> 
> Same for the 'has_more_vlan' flag of the vlan item.
> 
> 'has_vlan' is part of 'rte_flow_item_eth', so changing 'eth'
> field to 'partial support' in documentation for all such drivers.
> 'has_more_vlan' is part of 'rte_flow_item_vlan', so changing
> 'vlan' to 'partial support' as well.
> 
> This doesn't solve the issue, but at least marks the problematic
> drivers.
> 
> Some details are available in:
>   https://bugs.dpdk.org/show_bug.cgi?id=958
> 
> Fixes: 09315fc83861 ("ethdev: add VLAN attributes to ethernet and VLAN items")
> Cc: stable@dpdk.org
> 
> Signed-off-by: Ilya Maximets <i.maximets@ovn.org>

Applied, thanks.

How can we encourage fixing the problematic drivers?



  parent reply	other threads:[~2022-10-26 15:34 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-10-13 10:48 Ilya Maximets
2022-10-14  9:41 ` fengchengwen
2022-10-14 12:37   ` Ilya Maximets
2022-10-16  5:26     ` Eli Britstein
2022-10-17 11:54       ` fengchengwen
2022-10-18  7:18         ` Ori Kam
2022-10-26 15:34 ` Thomas Monjalon [this message]
2022-11-02 11:41   ` Ilya Maximets

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