From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.windriver.com (mail.windriver.com [147.11.1.11]) by dpdk.org (Postfix) with ESMTP id 5D7E42BF7 for ; Tue, 20 Mar 2018 14:10:27 +0100 (CET) Received: from ALA-HCB.corp.ad.wrs.com (ala-hcb.corp.ad.wrs.com [147.11.189.41]) by mail.windriver.com (8.15.2/8.15.1) with ESMTPS id w2KDAO8r005980 (version=TLSv1 cipher=AES128-SHA bits=128 verify=FAIL); Tue, 20 Mar 2018 06:10:24 -0700 (PDT) Received: from ALA-MBD.corp.ad.wrs.com ([169.254.3.201]) by ALA-HCB.corp.ad.wrs.com ([147.11.189.41]) with mapi id 14.03.0361.001; Tue, 20 Mar 2018 06:10:24 -0700 From: "Legacy, Allain" To: =?iso-8859-1?Q?N=E9lio_Laranjeiro?= CC: "adrien.mazarguil@6wind.com" , "yskoh@mellanox.com" , "dev@dpdk.org" , "Peters, Matt" Thread-Topic: [PATCH] net/mlx5: setup RSS regardless of queue count Thread-Index: AQHTwEbFFSf0CCynGk6fXJFSyz7H7KPZGM2Q Date: Tue, 20 Mar 2018 13:10:23 +0000 Message-ID: <70A7408C6E1BFB41B192A929744D8523BA9CA01E@ALA-MBD.corp.ad.wrs.com> References: <20180319163007.11516-1-allain.legacy@windriver.com> <20180320122608.6noglggdsojbtqsx@laranjeiro-vm.dev.6wind.com> In-Reply-To: <20180320122608.6noglggdsojbtqsx@laranjeiro-vm.dev.6wind.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [128.224.140.231] Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Subject: Re: [dpdk-dev] [PATCH] net/mlx5: setup RSS regardless of queue count 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: , X-List-Received-Date: Tue, 20 Mar 2018 13:10:27 -0000 > -----Original Message----- > From: N=E9lio Laranjeiro [mailto:nelio.laranjeiro@6wind.com] > Sent: Tuesday, March 20, 2018 8:26 AM ... >=20 > Unfortunately, is not enough to have a valid RSS hash result when the PMD > has a single Rx queue, a little more work needs to be handled in the > mlx5_flow.c engine to configure the hash field in Verbs Hash Rx queues > when a single queues is being used. Ok, thanks. We will take another look at this to see why it seems to be wo= rking in our environment. Allain