From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from rcdn-iport-1.cisco.com (rcdn-iport-1.cisco.com [173.37.86.72]) by dpdk.org (Postfix) with ESMTP id 119017F0C for ; Fri, 21 Nov 2014 10:48:25 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=cisco.com; i=@cisco.com; l=4654; q=dns/txt; s=iport; t=1416563940; x=1417773540; h=from:to:cc:subject:date:message-id:references: in-reply-to:mime-version; bh=XAyzX1Xg9+f45krDmpbnBqQTgRLgCBdWZDevpBwt8gQ=; b=HbenGL2+ZIrG76CMeVWJX1j/cPWcTH/k+lgN4jWswFrbxI0BmMDEaujk OAaLTewdUzTbCIwygs3XlI1ganer0kDcwAS/nHEhFILv8Z16kix72Y9mV Wx7HFZoS3I4hVc0dP3hNK/ROMgZJLVkWyMQtg/Br5oodVnU3338ORwUiB w=; X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: AigFADgMb1StJV2a/2dsb2JhbABbgkhGgS4E0yACgQQWAQEBAQF9hAIBAQEEeRACAQgEDQMBAigHMhQJCAIEDgWIQdFyAQEBAQEBAQECAQEBAQEBAQEBAQEXkHcRB4RLBZAtgiqMCoEzg1WNaoQJg3ttgUiBAwEBAQ X-IronPort-AV: E=Sophos;i="5.07,429,1413244800"; d="scan'208,217";a="371019123" Received: from rcdn-core-3.cisco.com ([173.37.93.154]) by rcdn-iport-1.cisco.com with ESMTP; 21 Nov 2014 09:58:58 +0000 Received: from xhc-aln-x15.cisco.com (xhc-aln-x15.cisco.com [173.36.12.89]) by rcdn-core-3.cisco.com (8.14.5/8.14.5) with ESMTP id sAL9wwsH010009 (version=TLSv1/SSLv3 cipher=AES128-SHA bits=128 verify=FAIL); Fri, 21 Nov 2014 09:58:58 GMT Received: from xmb-aln-x07.cisco.com ([169.254.2.43]) by xhc-aln-x15.cisco.com ([173.36.12.89]) with mapi id 14.03.0195.001; Fri, 21 Nov 2014 03:58:58 -0600 From: "Sujith Sankar (ssujith)" To: David Marchand Thread-Topic: [dpdk-dev] [PATCH v2 0/6] Cisco Systems Inc. VIC Ethernet PMD - ENIC PMD Thread-Index: AQHQBVlhGSZrH0DPtkiKGpCwbDq6z5xrO42AgABeEIA= Date: Fri, 21 Nov 2014 09:58:58 +0000 Message-ID: References: <1416587583-2021-1-git-send-email-ssujith@cisco.com> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: user-agent: Microsoft-MacOutlook/14.3.9.131030 x-originating-ip: [10.127.149.201] MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Cc: "dev@dpdk.org" Subject: Re: [dpdk-dev] [PATCH v2 0/6] Cisco Systems Inc. VIC Ethernet PMD - ENIC PMD 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: Fri, 21 Nov 2014 09:48:26 -0000 Hi David, Since the kernel version is less than 3.6.0, support for VFIO is not there. Could you please turn off VFIO in config/common_linuxapp and try with IGB_U= IO? Thanks, -Sujith From: David Marchand > Date: Friday, 21 November 2014 3:22 pm To: "Sujith Sankar (ssujith)" > Cc: "dev@dpdk.org" > Subject: Re: [dpdk-dev] [PATCH v2 0/6] Cisco Systems Inc. VIC Ethernet PMD = - ENIC PMD Hello Sujith, I just tried your patchset on my system but I can't get it to build : $ make config T=3Dx86_64-native-linuxapp-gcc && make Configuration done =3D=3D Build scripts =3D=3D Build scripts/testhost HOSTCC testhost.o [snip] =3D=3D Build lib/librte_pmd_enic CC enic_main.o ....../lib/librte_pmd_enic/enic_main.c:43:24: fatal error: linux/vfio.h: No= such file or directory compilation terminated. make[3]: *** [enic_main.o] Error 1 make[2]: *** [librte_pmd_enic] Error 2 make[1]: *** [lib] Error 2 make: *** [all] Error 2 Looks like there is a problem with detecting vfio support and/or including = the right header. $ uname -a Linux ... 3.2.0-4-amd64 #1 SMP Debian 3.2.60-1+deb7u3 x86_64 GNU/Linux Regards, -- David Marchand