From: fengchengwen <fengchengwen@huawei.com>
To: David Marchand <david.marchand@redhat.com>, <dev@dpdk.org>
Cc: <thomas@monjalon.net>, Sunil Kumar Kori <skori@marvell.com>,
Rakesh Kudurumalla <rkudurumalla@marvell.com>,
Jerin Jacob <jerinj@marvell.com>,
Nithin Dabilpuram <ndabilpuram@marvell.com>,
Kiran Kumar K <kirankumark@marvell.com>,
Satha Rao <skoteshwar@marvell.com>,
Harman Kalra <hkalra@marvell.com>,
Praveen Shetty <praveen.shetty@intel.com>,
Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>,
Kevin Laatz <kevin.laatz@intel.com>,
Bruce Richardson <bruce.richardson@intel.com>,
Konstantin Ananyev <konstantin.ananyev@huawei.com>,
Radu Nicolau <radu.nicolau@intel.com>,
Akhil Goyal <gakhil@marvell.com>,
Pavan Nikhilesh <pbhagavatula@marvell.com>,
Zhirun Yan <yanzhirun_163@163.com>,
Anatoly Burakov <anatoly.burakov@intel.com>,
Jingjing Wu <jingjing.wu@intel.com>,
Cristian Dumitrescu <cristian.dumitrescu@intel.com>,
Yipeng Wang <yipeng1.wang@intel.com>
Subject: Re: [PATCH v3 12/13] ethdev: check RSS availability
Date: Tue, 27 Oct 2026 10:41:40 +0800 [thread overview]
Message-ID: <d43e47f1-260b-4465-825a-9d0d00450431@huawei.com> (raw)
In-Reply-To: <20261022174447.412638-13-david.marchand@redhat.com>
Acked-by: Chengwen Feng <fengchengwen@huawei.com>
On 10/23/2026 1:44 AM, David Marchand wrote:
> Add RSS capability check in rte_eth_dev_configure() using
> dev_info.flow_type_rss_offloads.
>
> When zero, reject Rx modes with RTE_ETH_MQ_RX_RSS_FLAG
> unless only one queue was requested.
>
> If a driver does not advertise RSS, don't request it in test
> applications or examples, as role model citizens.
>
> Remove redundant RSS checks from drivers.
>
> Signed-off-by: David Marchand <david.marchand@redhat.com>
next prev parent reply other threads:[~2026-10-27 2:41 UTC|newest]
Thread overview: 55+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-16 13:05 [PATCH 0/8] Validate multiqueue configuration in ethdev David Marchand
2026-10-16 13:05 ` [PATCH 1/8] net/bnxt: remove leftover VMDq code in MAC helpers David Marchand
2026-10-16 13:05 ` [PATCH 2/8] drivers/net: fix reported VMDq capability David Marchand
2026-10-16 13:05 ` [PATCH 3/8] drivers/net: remove check on VMDq modes David Marchand
2026-10-16 13:05 ` [PATCH 4/8] devtools: check VMDq capability David Marchand
2026-10-16 13:05 ` [PATCH 5/8] ethdev: check DCB availability David Marchand
2026-10-16 13:05 ` [PATCH 6/8] drivers/net: fix reported RSS capability David Marchand
2026-10-16 13:05 ` [PATCH 7/8] ethdev: check RSS availability David Marchand
2026-10-16 13:05 ` [PATCH 8/8] ethdev: check unknown Rx/Tx multi-queue modes David Marchand
2026-10-16 16:44 ` [PATCH 0/8] Validate multiqueue configuration in ethdev Stephen Hemminger
2026-10-19 6:41 ` Renyong Wan
2026-10-21 10:30 ` [PATCH v2 00/12] " David Marchand
2026-10-21 10:30 ` [PATCH v2 01/12] devtools: fix matching in doc check David Marchand
2026-10-21 10:42 ` Thomas Monjalon
2026-10-21 10:30 ` [PATCH v2 02/12] doc: fix L2TPv2 and PPP matching support for ICE David Marchand
2026-10-21 10:30 ` [PATCH v2 03/12] devtools: handle multiple drivers in doc check David Marchand
2026-10-22 9:39 ` Thomas Monjalon
2026-10-21 10:30 ` [PATCH v2 04/12] net/bnxt: remove leftover VMDq code in MAC helpers David Marchand
2026-10-21 10:30 ` [PATCH v2 05/12] drivers/net: fix reported VMDq capability David Marchand
2026-10-21 10:53 ` Bruce Richardson
2026-10-21 10:30 ` [PATCH v2 06/12] drivers/net: remove check on VMDq modes David Marchand
2026-10-21 10:55 ` Bruce Richardson
2026-10-21 10:30 ` [PATCH v2 07/12] devtools: check VMDq capability David Marchand
2026-10-22 9:44 ` Thomas Monjalon
2026-10-21 10:30 ` [PATCH v2 08/12] doc: fix DCB capability for some Intel drivers David Marchand
2026-10-21 11:04 ` Bruce Richardson
2026-10-21 10:30 ` [PATCH v2 09/12] ethdev: check DCB availability David Marchand
2026-10-21 11:07 ` Bruce Richardson
2026-10-21 10:30 ` [PATCH v2 10/12] drivers/net: fix reported RSS capability David Marchand
2026-10-22 6:17 ` Renyong Wan
2026-10-21 10:30 ` [PATCH v2 11/12] ethdev: check RSS availability David Marchand
2026-10-21 10:30 ` [PATCH v2 12/12] ethdev: check unknown Rx/Tx multi-queue modes David Marchand
2026-10-21 17:42 ` [PATCH v2 00/12] Validate multiqueue configuration in ethdev Stephen Hemminger
2026-10-22 17:44 ` [PATCH v3 00/13] " David Marchand
2026-10-22 17:44 ` [PATCH v3 01/13] devtools: fix matching in doc check David Marchand
2026-10-22 17:44 ` [PATCH v3 02/13] doc: fix L2TPv2 and PPP matching support for ICE David Marchand
2026-10-22 17:44 ` [PATCH v3 03/13] devtools: support Intel drivers in doc check David Marchand
2026-10-23 10:11 ` Thomas Monjalon
2026-10-22 17:44 ` [PATCH v3 04/13] devtools: handle multiple " David Marchand
2026-10-23 10:13 ` Thomas Monjalon
2026-10-23 15:08 ` David Marchand
2026-10-22 17:44 ` [PATCH v3 05/13] net/bnxt: remove leftover VMDq code in MAC helpers David Marchand
2026-10-22 17:44 ` [PATCH v3 06/13] drivers/net: fix reported VMDq capability David Marchand
2026-10-22 17:44 ` [PATCH v3 07/13] drivers/net: remove check on VMDq modes David Marchand
2026-10-27 2:38 ` fengchengwen
2026-10-22 17:44 ` [PATCH v3 08/13] devtools: check VMDq capability David Marchand
2026-10-22 17:44 ` [PATCH v3 09/13] doc: fix DCB capability for some Intel drivers David Marchand
2026-10-22 17:44 ` [PATCH v3 10/13] ethdev: check DCB availability David Marchand
2026-10-27 2:39 ` fengchengwen
2026-10-22 17:44 ` [PATCH v3 11/13] drivers/net: fix reported RSS capability David Marchand
2026-10-22 17:44 ` [PATCH v3 12/13] ethdev: check RSS availability David Marchand
2026-10-27 2:41 ` fengchengwen [this message]
2026-10-22 17:44 ` [PATCH v3 13/13] ethdev: check unknown Rx/Tx multi-queue modes David Marchand
2026-10-26 18:11 ` [PATCH v3 00/13] Validate multiqueue configuration in ethdev Stephen Hemminger
2026-10-27 20:52 ` Stephen Hemminger
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