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Mon, 2 Jul 2018 14:10:50 +0000 From: Shahaf Shuler To: Asaf Sinai CC: "dev@dpdk.org" , Nitin Katiyar , =?iso-8859-1?Q?N=E9lio_Laranjeiro?= Thread-Topic: [dpdk-dev] Compilation of MLX5 driver Thread-Index: AdP4DG7NqOzxpIqzRGyCR+PXlOp1JwAC084AAAduypAAGmE0sAADdGTAAAJW9wAAAli0QAABaEaAAAPZXQAGSjAsMAABFo7wAAMHxSA= Date: Mon, 2 Jul 2018 14:10:50 +0000 Message-ID: References: <20180530131138.zddukh767vvogwj7@laranjeiro-vm.dev.6wind.com> <20180531080542.pltmeyhuedp3m7mr@laranjeiro-vm.dev.6wind.com> <20180531095311.mlnu77yfh4cbf7cs@laranjeiro-vm.dev.6wind.com> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [193.47.165.251] x-ms-publictraffictype: Email x-microsoft-exchange-diagnostics: 1; DB7PR05MB5003; 7:0xC51H2jbAbQwI4hEei4srWZy0TQXrlWA+zHZJtIx1eWZJtBOHg51nYQjAkaMekPhJTsYjak2SEieiRjYvYrnxEbck0Pmu+KDgyLhHNleQfylscc2lfUP4D5cSUfmeT45Uj15IwANarN0N0yStrRV2vO7NHbFTv1UvbEz3N1fPRTV0xLltawO+TnukxZ8zwKUICGLrwVYMO8540rBSprcGyCoHrSqJs4/FsDBnY7axxh9UDoVyARR+O+9c1hgTkV x-ms-exchange-antispam-srfa-diagnostics: SOS; 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charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: Mellanox.com X-MS-Exchange-CrossTenant-Network-Message-Id: b26b10cb-de51-43ed-a9d5-08d5e0259d83 X-MS-Exchange-CrossTenant-originalarrivaltime: 02 Jul 2018 14:10:50.3387 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: a652971c-7d2e-4d9b-a6a4-d149256f461b X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB7PR05MB5003 Subject: Re: [dpdk-dev] Compilation of MLX5 driver 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: Mon, 02 Jul 2018 14:10:53 -0000 Hi Asaf, Monday, July 2, 2018 3:46 PM, Asaf Sinai: > Subject: RE: [dpdk-dev] Compilation of MLX5 driver >=20 > Additional details: >=20 > Ubuntu: 12.04.3 > Linux: 3.2.0-53-virtual > GCC: 4.7.2 (Ubuntu/Linaro 4.7.2-11precise2) >=20 > I tried to build DPDK 18.05 after installing the Mellanox OFED driver DPDK version 18.05 supports only upstream-libs (rdma-core). =20 > (MLNX_OFED_LINUX-4.0-2.0.0.1-ubuntu12.04-x86_64), but it failed with the > mentioned error. > So I removed the OFED driver and installed the EN driver (mlnx-en-4.0- > 2.0.0.1-ubuntu12.04-x86_64), but it also failed with the same error. > Both drivers were compiled with "--dpdk" argument ("--upstream-libs" is n= ot > supported). Yes MLNX_OFED-4.0 is too old for upstream libs. You should use MLNX_OFED-4.= 2 and above.=20 Or alternatively use an older DPDK version (not recommended).=20 >=20 > -----Original Message----- > From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Asaf Sinai > Sent: Monday, July 2, 2018 03:20 PM > To: Shahaf Shuler > Cc: dev@dpdk.org; Nitin Katiyar ; N=E9lio > Laranjeiro > Subject: Re: [dpdk-dev] Compilation of MLX5 driver >=20 > Hi Shahaf, >=20 > I face similar problem with DPDK 18.05, where missing file is "mlx5dv.h": >=20 > =3D=3D Build drivers/net/mlx5 > CC mlx5.o > In file included from > /net/emcradware/CM_Users/asafsi/work/drivers/dpdk/dpdk- > 18.05/drivers/net/mlx5/mlx5.h:35:0, > from > /net/emcradware/CM_Users/asafsi/work/drivers/dpdk/dpdk- > 18.05/drivers/net/mlx5/mlx5.c:40: > /net/emcradware/CM_Users/asafsi/work/drivers/dpdk/dpdk- > 18.05/drivers/net/mlx5/mlx5_mr.h:19:31: fatal error: infiniband/mlx5dv.h: > No such file or directory > #include > ^ > compilation terminated. >=20 > Can you please advise? >=20 > Thanks, > Asaf >=20 > -----Original Message----- > From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Nitin Katiyar > Sent: Thursday, May 31, 2018 02:44 PM > To: N=E9lio Laranjeiro > Cc: Shahaf Shuler ; dev@dpdk.org > Subject: Re: [dpdk-dev] Compilation of MLX5 driver >=20 > Thanks Shahaf, it worked after removing the options you specified. >=20 > Regards, > Nitin >=20 > -----Original Message----- > From: N=E9lio Laranjeiro [mailto:nelio.laranjeiro@6wind.com] > Sent: Thursday, May 31, 2018 3:23 PM > To: Nitin Katiyar > Cc: Shahaf Shuler ; dev@dpdk.org > Subject: Re: [dpdk-dev] Compilation of MLX5 driver >=20 > On Thu, May 31, 2018 at 09:14:03AM +0000, Nitin Katiyar wrote: > > Yes,I installed it using --dpdk --upstream-libs. What is the way > > forward now? >=20 > In v17.05 MLX5 PMD is still relying on libibverbs and libmlx5, the way Th= ose > options you used are necessary to select in their package the installatio= n of > libverbs,libmlx5 or rdma-core. > Doing this you have selected rdma-core which is not supported in v17.05 > DPDK version. >=20 > You need to install Mellanox OFED without those two options to select > libibverbs, libmlx5 to make it work. >=20 > Regards, >=20 > > Regards, > > Nitin > > > > -----Original Message----- > > From: N=E9lio Laranjeiro [mailto:nelio.laranjeiro@6wind.com] > > Sent: Thursday, May 31, 2018 1:36 PM > > To: Nitin Katiyar > > Cc: Shahaf Shuler ; dev@dpdk.org > > Subject: Re: [dpdk-dev] Compilation of MLX5 driver > > > > On Thu, May 31, 2018 at 07:01:17AM +0000, Nitin Katiyar wrote: > > > Hi, > > > It has following files: > > > > > > arch.h ib.h kern-abi.h mlx4dv.h mlx5dv.h opcode.h sa.h > > > sa-kern-abi.h verbs.h > > > > > > I tried with both MLNX_OFED_LINUX-4.2-1.0.0.0 and > > > MLNX_OFED_LINUX-4.2-1.2.0.0-ubuntu14.04-x86_64 > > > > Did you installed Mellanox OFED with the --dpdk --upstream-libs > arguments for the installation script? > > > > If it is the case, you should not add them for this version, those opti= ons are > for DPDK v17.11 and higher. > > > > Regards, > > > > > Regards, > > > Nitin > > > > > > -----Original Message----- > > > From: Shahaf Shuler [mailto:shahafs@mellanox.com] > > > Sent: Thursday, May 31, 2018 10:51 AM > > > To: Nitin Katiyar ; N=E9lio Laranjeiro > > > > > > Cc: dev@dpdk.org > > > Subject: RE: [dpdk-dev] Compilation of MLX5 driver > > > > > > Wednesday, May 30, 2018 7:45 PM, Nitin Katiyar: > > > > > > > > Hi, > > > > I was compiling 17.05.02. > > > > Regards, > > > > Nitin > > > > > > > > -----Original Message----- > > > > From: N=E9lio Laranjeiro [mailto:nelio.laranjeiro@6wind.com] > > > > Sent: Wednesday, May 30, 2018 6:42 PM > > > > To: Nitin Katiyar > > > > Cc: dev@dpdk.org > > > > Subject: Re: [dpdk-dev] Compilation of MLX5 driver > > > > > > > > Hi, > > > > > > > > On Wed, May 30, 2018 at 11:54:31AM +0000, Nitin Katiyar wrote: > > > > > Hi, > > > > > I am trying to compile MLX5 PMD driver by setting > > > > "CONFIG_RTE_LIBRTE_MLX5_PMD=3Dy" and hitting following compilation > > > > error. > > > > > > > > > > fatal error: infiniband/mlx5_hw.h: No such file or directory > > > > > > Can you list the files you have under /usr/include/infiniband ? > > > > > > > > > > > > > I have installed MLNX_OFED _LINUX-4.2-1.2.0 on my Ubuntu 14.04 > > > > > machine > > > > but still hitting the same error. Am I missing some other package? > > > > > > > > Which version of DPDK are you using (it is important to help)? > > > > > > > > Regards, > > > > > > > > -- > > > > N=E9lio Laranjeiro > > > > 6WIND > > > > -- > > N=E9lio Laranjeiro > > 6WIND >=20 > -- > N=E9lio Laranjeiro > 6WIND