From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by dpdk.org (Postfix) with ESMTP id 9818F1B576 for ; Wed, 9 Jan 2019 23:52:39 +0100 (CET) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga102.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 09 Jan 2019 14:52:38 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.56,459,1539673200"; d="scan'208";a="124703453" Received: from fmsmsx104.amr.corp.intel.com ([10.18.124.202]) by FMSMGA003.fm.intel.com with ESMTP; 09 Jan 2019 14:52:38 -0800 Received: from fmsmsx102.amr.corp.intel.com (10.18.124.200) by fmsmsx104.amr.corp.intel.com (10.18.124.202) with Microsoft SMTP Server (TLS) id 14.3.408.0; Wed, 9 Jan 2019 14:52:38 -0800 Received: from fmsmsx117.amr.corp.intel.com ([169.254.3.160]) by FMSMSX102.amr.corp.intel.com ([169.254.10.43]) with mapi id 14.03.0415.000; Wed, 9 Jan 2019 14:52:38 -0800 From: "Wiles, Keith" To: Daniel Waddington CC: "dev@dpdk.org" Thread-Topic: [dpdk-dev] DPDK on IBM Power9 Thread-Index: AQHUqGpSZYVqVk6qC0OeWdTEZOwlbaWoEU+A Date: Wed, 9 Jan 2019 22:52:37 +0000 Message-ID: <73991857-48DE-4FE9-9798-045C42AC7B1C@intel.com> References: In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.254.9.192] Content-Type: text/plain; charset="us-ascii" Content-ID: <3444ABC9BD45E046AA6E225D7D01DEBB@intel.com> Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Subject: Re: [dpdk-dev] DPDK on IBM Power9 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: Wed, 09 Jan 2019 22:52:40 -0000 > On Jan 9, 2019, at 4:25 PM, Daniel Waddington = wrote: >=20 > Hi, > I'm trying to run DPDK 18.11 on IBM Power9. Should it run? (I'n new to = DPDK on Power).=20 > Thx, > Daniel > Below is what I get: >=20 > $ sudo ./examples/ethtool/ethtool-app/ppc_64-power8-linuxapp-gcc/app/etht= ool --iova-mode=3Dpa -c7 -w 0000:01:00.0 > EAL: Detected 128 lcore(s) > EAL: Detected 2 NUMA nodes > EAL: Multi-process socket /var/run/dpdk/rte/mp_socket > EAL: Probing VFIO support... > EAL: VFIO support initialized > EAL: PCI device 0000:01:00.0 on NUMA socket 0 > EAL: probe driver: 8086:1583 net_i40e > EAL: using IOMMU type 7 (sPAPR) > EAL: cannot create new DMA window, error 22 (Invalid argument) > EAL: Could not create new DMA window > EAL: 0000:01:00.0 DMA remapping failed, error 22 (Invalid argument) > EAL: Requested device 0000:01:00.0 cannot be used > Number of NICs: 0 > EAL: Error - exiting with code: 1 > Cause: No available NIC ports! >=20 >>From the message above you need support NIC for DPDK is all or you a NIC ne= eds to be bound to something like igb_uio for linux. I have never run DPDK = on power before and not sure what is next other then using a supported NIC. >=20 >=20 Regards, Keith