From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by dpdk.org (Postfix) with ESMTP id 1E9EA5954 for ; Thu, 14 Jan 2016 09:26:24 +0100 (CET) Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by orsmga101.jf.intel.com with ESMTP; 14 Jan 2016 00:26:24 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.22,293,1449561600"; d="scan'208";a="29144865" Received: from fmsmsx103.amr.corp.intel.com ([10.18.124.201]) by fmsmga004.fm.intel.com with ESMTP; 14 Jan 2016 00:26:24 -0800 Received: from FMSMSX110.amr.corp.intel.com (10.18.116.10) by FMSMSX103.amr.corp.intel.com (10.18.124.201) with Microsoft SMTP Server (TLS) id 14.3.248.2; Thu, 14 Jan 2016 00:26:23 -0800 Received: from shsmsx104.ccr.corp.intel.com (10.239.4.70) by fmsmsx110.amr.corp.intel.com (10.18.116.10) with Microsoft SMTP Server (TLS) id 14.3.248.2; Thu, 14 Jan 2016 00:26:23 -0800 Received: from shsmsx101.ccr.corp.intel.com ([169.254.1.215]) by SHSMSX104.ccr.corp.intel.com ([169.254.5.117]) with mapi id 14.03.0248.002; Thu, 14 Jan 2016 16:26:19 +0800 From: "Qiu, Michael" To: Jerin Jacob , Ankit Jindal Thread-Topic: [dpdk-dev] Getting error while running DPDK test app on X-Gene1 Thread-Index: AQHRTexmwcG7QGf+OkmhldQ9pIq3TA== Date: Thu, 14 Jan 2016 08:26:19 +0000 Message-ID: <533710CFB86FA344BFBF2D6802E6028622F1870F@SHSMSX101.ccr.corp.intel.com> References: <20160114041503.GA2450@localhost.localdomain> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.239.127.40] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Cc: "dev@dpdk.org" , Jitendra Kanitkar , Pranavkumar Sawargaonkar Subject: Re: [dpdk-dev] Getting error while running DPDK test app on X-Gene1 X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 14 Jan 2016 08:26:25 -0000 On 1/14/2016 12:15 PM, Jerin Jacob wrote:=0A= > On Wed, Jan 13, 2016 at 03:52:01PM +0530, Ankit Jindal wrote:=0A= >> Hi,=0A= >>=0A= >> We are trying to run dpdk on our arm64 based SOC having Intel 10G=0A= >> ixgbe PCIe card plugged. While running any test app, we are getting=0A= >> following error.=0A= >>=0A= >> EAL: PCI device 0000:01:00.0 on NUMA socket 0=0A= >> EAL: probe driver: 8086:10fb rte_ixgbe_pmd=0A= >> EAL: Cannot open /sys/bus/pci/devices/0000:01:00.0/resource0: No such=0A= >> file or directory=0A= >> EAL: Error - exiting with code: 1=0A= >> Cause: Requested device 0000:01:00.0 cannot be used=0A= >=0A= > pci resource creation patch is not yet part of the arm64 mainline kernel.= =0A= > The following patch should fix the problem.=0A= >=0A= > http://lists.infradead.org/pipermail/linux-arm-kernel/2015-July/358906.ht= ml=0A= >=0A= > Jerin=0A= =0A= What's the status of your arm kernel patch?=0A= =0A= Thanks,=0A= Michael=0A= >> Below are the details on modules, hugepages and device binding.=0A= >> root@arm64:~# lsmod=0A= >> Module Size Used by=0A= >> rte_kni 292795 0=0A= >> igb_uio 4338 0=0A= >> ixgbe 184456 0=0A= >>=0A= >> root@arm64:~/dpdk# cat /sys/kernel/mm/hugepages/hugepages-2048kB/nr_huge= pages=0A= >> 2048=0A= >>=0A= >> root@arm64:~/dpdk# ./tools/dpdk_nic_bind.py --status=0A= >>=0A= >> Network devices using DPDK-compatible driver=0A= >> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=0A= >> 0000:01:00.0 '82599ES 10-Gigabit SFI/SFP+ Network Connection'=0A= >> drv=3Digb_uio unused=3D=0A= >> 0000:01:00.1 '82599ES 10-Gigabit SFI/SFP+ Network Connection'=0A= >> drv=3Digb_uio unused=3D=0A= >>=0A= >> Network devices using kernel driver=0A= >> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=0A= >> =0A= >>=0A= >> Other network devices=0A= >> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=0A= >> =0A= >> root@arm64:~/dpdk#=0A= >>=0A= >> Thanks,=0A= >> Ankit=0A= =0A=