From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 173E3A034C for ; Wed, 23 Feb 2022 11:26:28 +0100 (CET) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 07D1340E64; Wed, 23 Feb 2022 11:26:28 +0100 (CET) Received: from mail-lf1-f45.google.com (mail-lf1-f45.google.com [209.85.167.45]) by mails.dpdk.org (Postfix) with ESMTP id 3792740DF6 for ; Tue, 22 Feb 2022 14:39:47 +0100 (CET) Received: by mail-lf1-f45.google.com with SMTP id f37so24796087lfv.8 for ; Tue, 22 Feb 2022 05:39:47 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:from:date:message-id:subject:to; bh=NF+YySKacfm/jRy1sWmDAw5JcTehubV64TlaUcpv5+0=; b=KBR3IXPWzSW5BtNFVH7iFfboj7VYvQh8RUHKsEmTRR+eJrJGRsbxaCGHNPwJQkuGpj w4lhOS/sSlC4mtUKKYxdJzcb6OmuqfF3heselglwYUdrG6DaLCvpc6oYgeTMirtn1Fsu /p81grZqgBEe1FYwDe+Cx3RTqhfm/bpyY0Zn1Z0JefqKhQrwJxbHBodEL0nDMSLXfTeR oP+2NfAmll6LYD1NDkrEkB+YfUy8tzS7zf18oOE+pg81r1sU0LSKXCFXjrLWV7WpzK6l QZdOYal46KX++TC/SvzTd8TABpVfm9xQuph7Bdn4kclVBh7U+qH0PBtQuSnEj/aYFrnt Vmgg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=NF+YySKacfm/jRy1sWmDAw5JcTehubV64TlaUcpv5+0=; b=sTzciSW+CAlb/WsLOcieaL63iNClf9hz2FjNzfmoJKlKUIb4PykqzbtbArKmh6A/ZL TxvhefoVpZlYFGqybz+uV8jT4heXhKozYJnbsyA5adROXFbaFsaSiRm471LPpCmlVq+U rbcfxKAIVPNCdeL6/7ivUkiuEttfu5PHPCDnWw4psd06WQ4mWdt1FqFCIuef40XlfzT6 NAoaISFkeTzlaB3i8pNS3XZQBjY0rUj3KuecS8kCfHixvbNxVEv5DgntXG1Y3zMxgnJE 5JdSWLS/dbHLPiIyR3ouML9CELcwcpOAWpPzxKKox9a2fll3H9ukGjBU21hRFiQ4Qo+N T95w== X-Gm-Message-State: AOAM531vOPqkfP+3q2ZGyP/FwDhX5GSejrhIZmcu+kgc4F9YiOw0Yx8A SzZYv4oeca+9eWwGn45D3Z/iTyyEpZWEpyVRI+lXl2VH6OY= X-Google-Smtp-Source: ABdhPJz2WZ8dx0m23gmCvng3xXKdiLMRiCFmTAoOxnGjiPDqno7uM21ahwrORRSFEg6eI+VpsIMKFrZKiN91Q3Bgnow= X-Received: by 2002:ac2:418c:0:b0:43e:8f98:98f0 with SMTP id z12-20020ac2418c000000b0043e8f9898f0mr17991998lfh.604.1645537186519; Tue, 22 Feb 2022 05:39:46 -0800 (PST) MIME-Version: 1.0 From: =?UTF-8?B?0JTQvNC40YLRgNC40Lkg0KHRgtC10L/QsNC90L7Qsg==?= Date: Tue, 22 Feb 2022 16:39:35 +0300 Message-ID: Subject: Hash rss value with mprq_en=1 device parameter To: users@dpdk.org Content-Type: multipart/alternative; boundary="000000000000779d2e05d89b7b51" X-Mailman-Approved-At: Wed, 23 Feb 2022 11:26:26 +0100 X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: users-bounces@dpdk.org --000000000000779d2e05d89b7b51 Content-Type: text/plain; charset="UTF-8" Hi folks! I'm using Mellanox ConnectX-6 Dx EN adapter card (100GbE; Dual-port QSFP56; PCIe 4.0/3.0 x16) with DPDK 21.11. I'm setting mprq_en=1 device parameter to increase rx performance. But in that case, rte_mbuf's field `hash.rss` of the received frame is zero and `RTE_MBUF_F_RX_RSS_HASH` flag of field `ol_flags` is not set. Without mprq_en=1 i get valid `hash.rss` value and flag `RTE_MBUF_F_RX_RSS_HASH` is set. Is there any way to get valid `hash.rss` value with mprq_en=1? Thanks, Dmitriy Stepanov --000000000000779d2e05d89b7b51 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Hi folks!

I'm using Mellanox ConnectX-6 Dx EN a= dapter card (100GbE; Dual-port QSFP56; PCIe 4.0/3.0 x16) with DPDK 21.11.I'm setting mprq_en=3D1 device parameter to increase rx performance. = But in that case, rte_mbuf's field `hash.rss` of the received frame is = zero and `RTE_MBUF_F_RX_RSS_HASH` flag of field `ol_flags` is not set.
W= ithout mprq_en=3D1 i get valid `hash.rss` value and flag `RTE_MBUF_F_RX_RSS= _HASH` is set.
Is there any way to get valid `hash.rss` value with mprq_= en=3D1?

Thanks,
Dmitriy Stepanov
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