From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-la0-x22c.google.com (mail-la0-x22c.google.com [IPv6:2a00:1450:4010:c03::22c]) by dpdk.org (Postfix) with ESMTP id 2EEB3156 for ; Wed, 13 Nov 2013 12:16:51 +0100 (CET) Received: by mail-la0-f44.google.com with SMTP id ep20so213518lab.31 for ; Wed, 13 Nov 2013 03:17:46 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlemail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; bh=4fNCTz6OME4QDmXrfkguKkcjaVfN7FmHfTAZkzIedHM=; b=tBPAigCexw89egFKvh3LkQOsl9SIiV4SgQzG8th2YY+I28v5yspoxsaBvwnuca3NuU +EQznPnIAll9m+nIU4PlIw/N59gcsPaHSAn/aGZ44dXkSaAKBi47Eu+eTxRxtxq+eNJf HjN4TAlMG/hPCYQvX8uE5mjYSfNAq3Je//Uc8mrLJ8q2dkqxy3AmqPaAFtyktFz5zNkT eTbQ9hgu7C4rUbYZ9kK+HSS4dUXptyI699cVtl+aYIiAX8pClT7NrSbynd8PqI3p5+MC PbZiU26Jo2lJsXBCWfTHYfoKKkzv2HMPXtP+7M/spA+R4UHvjaJ2DG3bi2DaoQB56IWX wYnw== MIME-Version: 1.0 X-Received: by 10.152.202.167 with SMTP id kj7mr677209lac.43.1384341466143; Wed, 13 Nov 2013 03:17:46 -0800 (PST) Received: by 10.112.168.98 with HTTP; Wed, 13 Nov 2013 03:17:46 -0800 (PST) In-Reply-To: <20131105160437.GK26200@debian> References: <20131105122319.GA26200@debian> <20131105160437.GK26200@debian> Date: Wed, 13 Nov 2013 16:47:46 +0530 Message-ID: From: Jyotiswarup Raiturkar To: Jyotiswarup Raiturkar , "dev@dpdk.org" Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: Re: [dpdk-dev] pci_unbind.py failure 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: Wed, 13 Nov 2013 11:16:51 -0000 hi I got my application running inside a vm (vmplayer) where the VM emulates a e1000 NIC (82545EM). But rte_eth_dev_count() seems to return 0.. From the website looks like it's a supported NIC . My lspci and pci_ubind status is below. Any pointers? # ./tools/pci_unbind.py --status Network devices using IGB_UIO driver ==================================== 0000:02:06.0 '82545EM Gigabit Ethernet Controller (Copper)' drv=igb_uio unused=e1000 Network devices using kernel driver =================================== 0000:02:01.0 '79c970 [PCnet32 LANCE]' if=eth1 drv=pcnet32 unused= *Active* Other network devices ===================== # lspci -vt -[0000:00]-+-00.0 Intel Corporation 440BX/ZX/DX - 82443BX/ZX/DX Host bridge +-01.0-[01]-- +-07.0 Intel Corporation 82371AB/EB/MB PIIX4 ISA +-07.1 Intel Corporation 82371AB/EB/MB PIIX4 IDE +-07.3 Intel Corporation 82371AB/EB/MB PIIX4 ACPI +-07.7 VMware Virtual Machine Communication Interface +-0f.0 VMware SVGA II Adapter +-10.0 LSI Logic / Symbios Logic 53c1030 PCI-X Fusion-MPT Dual Ultra320 SCSI +-11.0-[02]--+-00.0 VMware USB1.1 UHCI Controller | +-01.0 Advanced Micro Devices [AMD] 79c970 [PCnet32 LANCE] | +-02.0 Ensoniq ES1371 [AudioPCI-97] | +-03.0 VMware USB2 EHCI Controller | +-05.0 VMware Device 07e0 | \-06.0 Intel Corporation 82545EM Gigabit Ethernet Controller (Copper) +-15.0-[03]-- +-15.1-[04]-- +-15.2-[05]-- +-15.3-[06]-- +-15.4-[07]-- +-15.5-[08]-- +-15.6-[09]-- +-15.7-[0a]-- +-16.0-[0b]-- +-16.1-[0c]-- +-16.2-[0d]-- +-16.3-[0e]-- +-16.4-[0f]-- +-16.5-[10]-- +-16.6-[11]-- +-16.7-[12]-- +-17.0-[13]-- +-17.1-[14]-- +-17.2-[15]-- +-17.3-[16]-- +-17.4-[17]-- +-17.5-[18]-- +-17.6-[19]-- +-17.7-[1a]-- +-18.0-[1b]-- +-18.1-[1c]-- +-18.2-[1d]-- +-18.3-[1e]-- +-18.4-[1f]-- +-18.5-[20]-- +-18.6-[21]-- \-18.7-[22]-- Regards Jyotiswarup On Tue, Nov 5, 2013 at 9:34 PM, Cyril Cressent wrote: > On Tue, Nov 05, 2013 at 08:01:06PM +0530, Jyotiswarup Raiturkar wrote: > > > Thanks for the quick reply. I saw some definitions of e1000_phy_82579 > hence > > I thought (hoped) the NIC would be supported. I will try to run my dpdk > app > > inside a VM with an emulated e1000 NIC (just to test the code ..). > > As a general rule, even if you find references to a NIC in the poll mode > drivers, if it's not listed in > lib/librte_eal/common/include/rte_pci_dev_ids.h > then consider the NIC as not supported. > > Good luck with the VM, > > Cyril >