From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pg1-f174.google.com (mail-pg1-f174.google.com [209.85.215.174]) by dpdk.org (Postfix) with ESMTP id 81A0B1B587 for ; Fri, 30 Nov 2018 19:27:59 +0100 (CET) Received: by mail-pg1-f174.google.com with SMTP id g189so2851241pgc.5 for ; Fri, 30 Nov 2018 10:27:59 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20150623.gappssmtp.com; s=20150623; h=date:from:to:cc:subject:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=WlWNuMT6ntXKnZQbLp32LhcMJUsL4Wf0oOy98bx+39s=; b=QnDIHFV5PfIEo/NZSpFtxh1BYQyvq8RFfihd/2xZ05kid4DDnUR+KFTKabOe7NQ+3Q JejCXvdm6IGirkXTVcqNoHfyvA9vGE7tiuY+whRR0oNSNp/l5HWyfWVxizMTg/3ogQAj bWjlnQgtTo7g/VnYr6YpCL9EZamFdZ4aguSp6dQurXlD34XWoJFKNxAGKjAtc1DcCYd6 4bCJIoW9qt9Kadvwo7G39Y+RSQyRcJOEaQbqEQUm+f3CTaGB8Bm9c08XslifTxdMOfhr sWI3rluYlgCrrJZIhZlGiQCNboeaq1yjP8O2hVtroSEeKqtGV9AU5mEHJXC8J0+7KiGO ZIuQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=WlWNuMT6ntXKnZQbLp32LhcMJUsL4Wf0oOy98bx+39s=; b=VhX/4QASg4Z+Fzw86ABjeFKD/3QFhGY7E+7cAcmgYF+f5H3CwWdxhakC3f5QAMbi3/ Gw4wHwIVFDDhVDoQX/v6syynnnU8sYGSfYZIixeBnZzk4tcs85NGGY9KmOx/nLIQmz9F UtYtXzZhPsabDHEpc1KGkq8TAXKdKylavjo2xufol5L6VgIxQU7xSx15wIgJaHyMArcB g0R1OfPeJsGZMk/wizmuYPfX70J/kXo4ojKaxannfPuwRhBtQ/SMXsS3tg5ZTd9s9XJQ 1JpcUi0VnE9D4SmMpkHLwcIgYpro74D0YLo5lJDbM6z2i4em1CAA41DQEDbuNRHcfq1u ylEg== X-Gm-Message-State: AA+aEWbITEZzCvBwYwzNMbaeHXAWwzgRxpLadVYszu7izTaDUXrKNSi+ AeVu8WOw6ifCrQkocOHZn6chzg== X-Google-Smtp-Source: AFSGD/Upv18zAfnS6Y0Lv1eBPOJdmT/cHIOZ9KIdiOC4hLZcrdBo9hCt1h/uoJRHHOmkCgepPgw+lg== X-Received: by 2002:a63:9809:: with SMTP id q9mr5711344pgd.109.1543602478481; Fri, 30 Nov 2018 10:27:58 -0800 (PST) Received: from xeon-e3 (204-195-22-127.wavecable.com. [204.195.22.127]) by smtp.gmail.com with ESMTPSA id m76sm2475659pfi.102.2018.11.30.10.27.58 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Fri, 30 Nov 2018 10:27:58 -0800 (PST) Date: Fri, 30 Nov 2018 10:27:56 -0800 From: Stephen Hemminger To: Mohammed Gamal Cc: dev@dpdk.org, maxime.coquelin@redhat.com, Yuhui Jiang , Wei Shi Message-ID: <20181130102756.41332fc2@xeon-e3> In-Reply-To: <1543575881.5400.33.camel@redhat.com> References: <1543575881.5400.33.camel@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Subject: Re: [dpdk-dev] Problems running netvsc multiq 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: Fri, 30 Nov 2018 18:27:59 -0000 On Fri, 30 Nov 2018 12:04:41 +0100 Mohammed Gamal wrote: > Hi All, > I am having the following errors when I run testpmd with the netvsc > driver and --txq 2 and --rxq 2 options: >=20 > testpmd: create a new mbuf pool : n=3D155456, > size=3D2176, socket=3D0 > testpmd: preferred mempool ops selected: ring_mp_mc > Configuring Port 0 (socket 0) > hn_dev_configure():=C2=A0=C2=A0>> =20 > hn_rndis_link_status(): link status 0x40020006 > hn_subchan_configure(): open 1 subchannels > vmbus_uio_get_subchan(): invalid subchannel id 0 > hn_subchan_configure(): open subchannel failed: -5 > hn_dev_configure(): subchannel configuration failed > Port0 dev_configure =3D -5 > hn_dev_rx_queue_release():=C2=A0=C2=A0>> > hn_dev_rx_queue_release():=C2=A0=C2=A0>> > hn_dev_tx_queue_release():=C2=A0=C2=A0>> > hn_dev_tx_queue_release():=C2=A0=C2=A0>> =20 > Fail to configure port 0 > EAL: Error - exiting with code: 1 > =C2=A0 Cause: Start ports failed >=20 > Multiq support was enabled and kernel module was loaded. The full > command line was: > ./testpmd -l 0-1 -n 2 --log-level=3D8 --log-level=3D'pmd.*,8' --log- > level=3D'bus.vmbus,8' -- --port-topology=3Dchained --forward-mode=3Drxonl= y -- > stats-period 1 --eth-peer=3D0,00:15:5d:1e:20:c0 --txq 2 --rxq 2 >=20 > I am running latest upstream kernel from the Linus tree and latest DPDK > upstream from git.dpdk.org. >=20 > Could you also reproduce this? If not, what could I be misssing? >=20 > Regards, > Mohammed Investigating now. Does single queue work for you?