From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm0-f66.google.com (mail-wm0-f66.google.com [74.125.82.66]) by dpdk.org (Postfix) with ESMTP id 569605679 for ; Fri, 16 Dec 2016 15:45:53 +0100 (CET) Received: by mail-wm0-f66.google.com with SMTP id a20so5913553wme.2 for ; Fri, 16 Dec 2016 06:45:53 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:in-reply-to:references:from:date:message-id:subject:to; bh=T/2jK51x0PsuOe0czz29QR1EDUnzYTiz6z2JRWd2rY0=; b=snw2guyX1AArZeu1p6F0PRXjzcQuLNODvioNjXg7sPVe+wKBcMk56Hrp2q17Noz2FK Gdag4GiyG9hiu6N8xrZUMSR0ACTLZq5ers+ctRd5lXavMWqgnECi+6csZ2UxGC32Uao3 VmmrUErL37HhDkCGQ0RzAEZH4MQS9cTNXnSLOp3iKFs7y6idEaIc2s9f53e59odeU3xk +9fbfwxej6hD66aVFdd+j3FMrt3G7IlDVV6Bg9phE604errlqU/zo3KmSxNkLnAPSr/z pUXYcRyrruWnaJRDEwBVkmx27jDViiLw2uUeizmiLG2MxPcZeitWD+labcEny0wnx0+x ylYQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to; bh=T/2jK51x0PsuOe0czz29QR1EDUnzYTiz6z2JRWd2rY0=; b=BF+/ZAQu96KK3VZ+/aINrJhQ4zQJTxzQ0QqKKbfK9DlWgfvSCc3jDFuAFnRqChJBwd xgcjHKMc0PAwggU7eQvjVo3+osyf3SAhZwLlmMc4QG1u8N7w0zrwVarcf4ca3Gy+GIqN GfxmWIuNmI746LmCZPI78tL+Q80krXeXFPJyca6Cex3NcufeADwYslie8VWHW4/dQ5FV Tc3LE082GBO8+ooNyrIkXYs6G27XIilqtoSg0yFrfkiXIOtQl+iP4JKX14xsDzBVKVyj EeuN9e7Qq4i4dixfawlNKLLjQs2mZ/IvwMx8HhbnUPbeLjzavY0Aznx7Y34CXoPVc/Xm dLag== X-Gm-Message-State: AIkVDXL6P3wkrPyM14DTSO7WCKFkkxfpMWreFYYqiXqpa5Ovv6epND6Y05U6ImPV2QVGRTxt5xUpAcxLlWQYXQ== X-Received: by 10.28.225.11 with SMTP id y11mr2960217wmg.93.1481899552982; Fri, 16 Dec 2016 06:45:52 -0800 (PST) MIME-Version: 1.0 Received: by 10.28.151.131 with HTTP; Fri, 16 Dec 2016 06:45:52 -0800 (PST) In-Reply-To: References: <20160818160546.GS31423@6wind.com> From: george.dit@gmail.com Date: Fri, 16 Dec 2016 15:45:52 +0100 Message-ID: To: Georgios Katsikas , dev@dpdk.org Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: Re: [dpdk-dev] ConnectX4 100GbE - Compilation problem 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, 16 Dec 2016 14:45:53 -0000 Hi all, I am coming back to you regarding the Mellanox Connectx4 100Gbps DPDK driver. We exchanged some e-mails last summer and I managed to compile the DPDK-based Mellanox driver using DPDK 16.07 on top of Ubuntu server 16.04.01. A few days ago, I installed a fresh Ubuntu server 16.04.1 on my machine and attempted to re-install DPDK. This time, DPDK does not compile because of the following error: \=3D=3D Build drivers/net/mlx5 CC mlx5.o In file included from /opt/dpdk/drivers/net/mlx5/mlx5.h:67:0, from /opt/dpdk/drivers/net/mlx5/mlx5.c:66: /opt/dpdk/drivers/net/mlx5/mlx5_rxtx.h:46:32: fatal error: infiniband/mlx5_hw.h: No such file or directory compilation terminated. /opt/dpdk/mk/internal/rte.compile-pre.mk:138: recipe for target 'mlx5.o' failed make[6]: *** [mlx5.o] Error 1 /opt/dpdk/mk/rte.subdir.mk:61: recipe for target 'mlx5' failed make[5]: *** [mlx5] Error 2 /opt/dpdk/mk/rte.subdir.mk:61: recipe for target 'net' failed make[4]: *** [net] Error 2 /opt/dpdk/mk/rte.sdkbuild.mk:78: recipe for target 'drivers' failed make[3]: *** [drivers] Error 2 /opt/dpdk/mk/rte.sdkroot.mk:126: recipe for target 'all' failed make[2]: *** [all] Error 2 /opt/dpdk/mk/rte.sdkinstall.mk:85: recipe for target 'pre_install' failed make[1]: *** [pre_install] Error 2 /opt/dpdk/mk/rte.sdkroot.mk:101: recipe for target 'install' failed make: *** [install] Error 2 [ ERROR] [ CheckStatus] Command make install failed I tried 2 different kernels (4.4 and 4.8) both compiled from sources and I also tried 3 different DPDk versions (16.04/07/11) but they all get stuck to this point. The way I configure DPDK is via config/common_base, where I set CONFIG_RTE_LIBRTE_MLX5_PMD=3Dy. The file infiniband/mlx5_hw.h does not exist in my system although I have installed libmlx5. Do you know why does this happen now? Thanks in advance and best regards, Georgios On Thu, Aug 18, 2016 at 7:35 PM, wrote: > Hi Adrien, > > Thanks for the prompt reply! > You are right, I didn't go via the DPDK route, in the hope that Mellanox > will provide the exact source and configuration. > DPDK 16.07 from dpdk.org works like a charm and my NIC is in PMD mode, > thanks a lot for your guidance! > > Best regards, > Georgios > > On Thu, Aug 18, 2016 at 6:05 PM, Adrien Mazarguil < > adrien.mazarguil@6wind.com> wrote: > >> Hi George, >> >> On Thu, Aug 18, 2016 at 05:41:38PM +0200, george.dit@gmail.com wrote: >> > Hi, >> > >> > I have a single port Mellanox ConnectX 4 100GbE NIC and I want to test >> its >> > Rx/Tx capabilites using DPDK. >> > My system runs a Linux kernel 4.4 compiled from sources. >> > >> > I found the PMD driver for this NIC as provided by Mellanox here >> > > 9&mtag=3Dpmd_for_dpdk> >> > . >> > Following this >> > > DPDK_Quick_Start_Guide_v2.2_2.7.pdf> >> > guideline, I put my NIC in Ethernet mode, configured the 3 options >> > regarding mlx5 in the config/common_linuxapp file and applied 'make >> install >> > T=3Dx86_64-native-linuxapp-gcc'. >> >> Please note this is a third party package maintained by Mellanox, >> therefore >> this mailing list is not the right place to discuss related errors, unle= ss >> they can be reproduced with a version downloaded from dpdk.org. >> >> > Then, I stumbled upon a compilation problem in the mlx4 module. >> > The compiler's output is as follows: >> > >> > =3D=3D Build drivers/net/mlx4 >> > CC mlx4.o >> > In file included from /usr/include/linux/if.h:31:0, >> > from /opt/MLNX_DPDK_2.2_2.7/drivers >> /net/mlx4/mlx4.c:57: >> > /usr/include/linux/hdlc/ioctl.h:73:14: error: =E2=80=98IFNAMSIZ=E2=80= =99 undeclared >> here >> > (not in a function) >> > char master[IFNAMSIZ]; /* Name of master FRAD device */ >> > ^ >> > /opt/MLNX_DPDK_2.2_2.7/drivers/net/mlx4/mlx4.c:612:53: error: =E2=80= =98struct >> > ifreq=E2=80=99 declared inside parameter list [-Werror] >> > priv_ifreq(const struct priv *priv, int req, struct ifreq *ifr) >> > ^ >> > /opt/MLNX_DPDK_2.2_2.7/drivers/net/mlx4/mlx4.c:612:53: error: its >> scope is >> > only this definition or declaration, which is probably not what you wa= nt >> > [-Werror] >> > /opt/MLNX_DPDK_2.2_2.7/drivers/net/mlx4/mlx4.c: In function >> =E2=80=98priv_ifreq=E2=80=99: >> > /opt/MLNX_DPDK_2.2_2.7/drivers/net/mlx4/mlx4.c:619:32: error: >> dereferencing >> > pointer to incomplete type =E2=80=98struct ifreq=E2=80=99 >> > if (priv_get_ifname(priv, &ifr->ifr_name) =3D=3D 0) >> > ^ >> > /opt/MLNX_DPDK_2.2_2.7/drivers/net/mlx4/mlx4.c: In function >> =E2=80=98rxq_setup=E2=80=99: >> > /opt/MLNX_DPDK_2.2_2.7/drivers/net/mlx4/mlx4.c:3735:29: error: unused >> > parameter =E2=80=98inactive=E2=80=99 [-Werror=3Dunused-parameter] >> > unsigned int socket, int inactive, const struct rte_eth_rxconf >> *conf, >> > ^ >> > /opt/MLNX_DPDK_2.2_2.7/drivers/net/mlx4/mlx4.c: In function >> > =E2=80=98mlx4_link_update_unlocked=E2=80=99: >> > /opt/MLNX_DPDK_2.2_2.7/drivers/net/mlx4/mlx4.c:4712:15: error: storage >> size >> > of =E2=80=98ifr=E2=80=99 isn=E2=80=99t known >> > struct ifreq ifr; >> > ^ >> > /opt/MLNX_DPDK_2.2_2.7/drivers/net/mlx4/mlx4.c:4724:43: error: =E2=80= =98IFF_UP=E2=80=99 >> > undeclared (first use in this function) >> > dev_link.link_status =3D ((ifr.ifr_flags & IFF_UP) && >> > ^ >> > /opt/MLNX_DPDK_2.2_2.7/drivers/net/mlx4/mlx4.c:4724:43: note: each >> > undeclared identifier is reported only once for each function it >> appears in >> > /opt/MLNX_DPDK_2.2_2.7/drivers/net/mlx4/mlx4.c:4725:22: error: >> > =E2=80=98IFF_RUNNING=E2=80=99 undeclared (first use in this function) >> > (ifr.ifr_flags & IFF_RUNNING)); >> > ^ >> > /opt/MLNX_DPDK_2.2_2.7/drivers/net/mlx4/mlx4.c:4712:15: error: unused >> > variable =E2=80=98ifr=E2=80=99 [-Werror=3Dunused-variable] >> > struct ifreq ifr; >> > ^ >> > /opt/MLNX_DPDK_2.2_2.7/drivers/net/mlx4/mlx4.c: In function >> > =E2=80=98mlx4_dev_get_flow_ctrl=E2=80=99: >> > /opt/MLNX_DPDK_2.2_2.7/drivers/net/mlx4/mlx4.c:4880:15: error: storage >> size >> > of =E2=80=98ifr=E2=80=99 isn=E2=80=99t known >> > struct ifreq ifr; >> > ^ >> > /opt/MLNX_DPDK_2.2_2.7/drivers/net/mlx4/mlx4.c:4880:15: error: unused >> > variable =E2=80=98ifr=E2=80=99 [-Werror=3Dunused-variable] >> > /opt/MLNX_DPDK_2.2_2.7/drivers/net/mlx4/mlx4.c: In function >> > =E2=80=98mlx4_dev_set_flow_ctrl=E2=80=99: >> > /opt/MLNX_DPDK_2.2_2.7/drivers/net/mlx4/mlx4.c:4930:15: error: storage >> size >> > of =E2=80=98ifr=E2=80=99 isn=E2=80=99t known >> > struct ifreq ifr; >> > ^ >> > /opt/MLNX_DPDK_2.2_2.7/drivers/net/mlx4/mlx4.c:4930:15: error: unused >> > variable =E2=80=98ifr=E2=80=99 [-Werror=3Dunused-variable] >> > /opt/MLNX_DPDK_2.2_2.7/drivers/net/mlx4/mlx4.c: In function >> =E2=80=98priv_get_mac=E2=80=99: >> > /opt/MLNX_DPDK_2.2_2.7/drivers/net/mlx4/mlx4.c:5184:15: error: storage >> size >> > of =E2=80=98request=E2=80=99 isn=E2=80=99t known >> > struct ifreq request; >> > ^ >> > /opt/MLNX_DPDK_2.2_2.7/drivers/net/mlx4/mlx4.c:5184:15: error: unused >> > variable =E2=80=98request=E2=80=99 [-Werror=3Dunused-variable] >> > /opt/MLNX_DPDK_2.2_2.7/drivers/net/mlx4/mlx4.c: In function >> > =E2=80=98mlx4_pci_devinit=E2=80=99: >> > /opt/MLNX_DPDK_2.2_2.7/drivers/net/mlx4/mlx4.c:5725:25: error: =E2=80= =98IFF_UP=E2=80=99 >> > undeclared (first use in this function) >> > priv_set_flags(priv, ~IFF_UP, IFF_UP); >> > ^ >> > cc1: all warnings being treated as errors >> > /opt/MLNX_DPDK_2.2_2.7/mk/internal/rte.compile-pre.mk:126: recipe for >> > target 'mlx4.o' failed >> > >> > Iwould appreciate any suggestions and guidance. >> >> Well fortunately these errors are also present in v2.2.0 and should have >> been addressed since v16.07 by the following commit: >> >> http://dpdk.org/browse/dpdk/commit/?id=3Dd06c608c013c36711e7a >> 693b3fece68a93ae4369 >> >> You can either upgrade to v16.07, back-port this commit yourself or wait >> for >> an update from Mellanox. >> >> -- >> Adrien Mazarguil >> 6WIND >> > > > > -- > Georgios Katsikas > Ph.D. Student and Research Assistant > Network Systems Lab (NSL) > > > > *E-Mail:* george .dit@gmail.com > *Web Site:* http://www.di.uoa.gr/~katsikas/ > > --=20 Georgios Katsikas Ph.D. Student and Research Assistant Network Systems Lab (NSL) *E-Mail:* george .dit@gmail.com *Web Site:* http://www.di.uoa.gr/~katsikas/