From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.1 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 163C8C433E3 for ; Tue, 28 Jul 2020 08:38:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E2127206F5 for ; Tue, 28 Jul 2020 08:38:36 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="rh/1akvf" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728249AbgG1Iig (ORCPT ); Tue, 28 Jul 2020 04:38:36 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37812 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728017AbgG1Iig (ORCPT ); Tue, 28 Jul 2020 04:38:36 -0400 Received: from mail-ej1-x62e.google.com (mail-ej1-x62e.google.com [IPv6:2a00:1450:4864:20::62e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B6822C061794 for ; Tue, 28 Jul 2020 01:38:35 -0700 (PDT) Received: by mail-ej1-x62e.google.com with SMTP id f14so3940887ejb.2 for ; Tue, 28 Jul 2020 01:38:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=FLdcQvbATlWGb3q817mpG8Q2+i83wVtJgcYRlPT/aYA=; b=rh/1akvf40M581mlxkqXDO+9psDBBE6vF1QtmMxFTFtuZ0Evzz3otoUnh9uxiAE/Wq 0TA+gZsVRDYeWlr6TUTpJph7crDUZFdgZkZdiV0ctGLdAvNG4jReRn17awP5gO55PCbY oMA+LW6t1EKSsrGyGa0ZDn7uP1gwjX2YhMQaM72t9sQZKwMSEJUK+F/mUSE9Ohrgo1RX MLLLSSMhUSinbsbKQXGqfZbl47S17zp6SRxGfzWLlCgMTmGFx0J0NgYKZkIg4xY5gUKP BMJ8GlJjQbdNvT47/8vt8su1JL7hX4l6kwKmOyP3ukJ2uvEcoCpReXtl65whcrnNIfJC o4yg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=FLdcQvbATlWGb3q817mpG8Q2+i83wVtJgcYRlPT/aYA=; b=pr7O3aXAXX31DhTTk9vgB8jURvPDyrKSsus3lqPdDTXV3IpypxJwv2mb/SteLzjmln GPlVVavYc7p+Y4bXzJ8HOb0M+hzgaeyY/hy5ezHjvTAlWFGLD1ALBIrvo46CyRfSxbge 7GwGZnIzQnM1kG7qkqS890FeVZZNU59aWXYrUOrZDs8wRAQ2UIgkSMjTfx6ddGbIrLsc CiM3viRAjTdzH2sRfcxiSFpaTxjH/IxdCJV3P7Wxd3J+0e0cdIea6nQWwoS7auGTrL6I Yi6HMGwrweBEf7w5Y2fJDQOvBMjXdmxmcuP6Uvegq+wEoh4tqFRuwWw90lTG8Z7bqMNT wrnA== X-Gm-Message-State: AOAM530mscIxDRClgioemFYxVp5cGF3HTxP3wFrjfZZqJyZjTNO/6KDR Yfy4jpXbIW8xDp1DT2+Sc0zqDfBra9vSx+DobcllZ1CE X-Google-Smtp-Source: ABdhPJyq/4g3KQAaBVdfNc0KW3zPHW6jMQfkzkI3GT9z3e9QQtB1VZF/tyIWmTA6KAcAXRaLsiGJobKiUb3oS4ihQ2I= X-Received: by 2002:a17:906:f752:: with SMTP id jp18mr24112364ejb.538.1595925513290; Tue, 28 Jul 2020 01:38:33 -0700 (PDT) MIME-Version: 1.0 From: Anubhav Guleria Date: Tue, 28 Jul 2020 14:08:22 +0530 Message-ID: Subject: Issues with i40iw To: linux-rdma@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org Hi, Both of my servers are running with kernel 4.14.178 and have Intel Ethernet Network Adapter X722. Also the IOMMU is disabled. I was trying to run qperf and ran into couple of issues: 1) While running any bw test, eg. rc_bw or rc_bi_bw, I see following messages in dmesg: i40iw_cqp_ce_handler: opcode = 0x1 maj_err_code = 0xffff min_err_code = 0x8007 i40iw_wait_event: error cqp command 0xb completion maj = 0xffff min=0x8007 2) Following rc benchmarks fail: rc_rdma_write_bw, rc_rdma_write_lat, rc_compare_swap_mr, rc_fetch_add_mr, ver_rc_compare_swap and ver_rc_fetch_add. For these I get error of failed to post "benchmark name" Am I missing something here? Any suggestions? Thanks, Anubhav