Hi Shahaf, 1. Can you please explain what is the meaning of upstream-libs? 2. We use Ubuntu 12.04. so if we would like to stay with it, and use MLNX_OFED-4.0, which latest DPDK version should be used?
Thanks, Asaf -----Original Message----- From: Shahaf Shuler [mailto:shah...@mellanox.com] Sent: Monday, July 2, 2018 05:11 PM To: Asaf Sinai <asa...@radware.com> Cc: dev@dpdk.org; Nitin Katiyar <nitin.kati...@ericsson.com>; Nélio Laranjeiro <nelio.laranje...@6wind.com> Subject: RE: [dpdk-dev] Compilation of MLX5 driver Hi Asaf, Monday, July 2, 2018 3:46 PM, Asaf Sinai: > Subject: RE: [dpdk-dev] Compilation of MLX5 driver > > Additional details: > > Ubuntu: 12.04.3 > Linux: 3.2.0-53-virtual > GCC: 4.7.2 (Ubuntu/Linaro 4.7.2-11precise2) > > I tried to build DPDK 18.05 after installing the Mellanox OFED driver DPDK version 18.05 supports only upstream-libs (rdma-core). > (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 not supported). Yes MLNX_OFED-4.0 is too old for upstream libs. You should use MLNX_OFED-4.2 and above. Or alternatively use an older DPDK version (not recommended). > > -----Original Message----- > From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of Asaf Sinai > Sent: Monday, July 2, 2018 03:20 PM > To: Shahaf Shuler <shah...@mellanox.com> > Cc: dev@dpdk.org; Nitin Katiyar <nitin.kati...@ericsson.com>; Nélio > Laranjeiro <nelio.laranje...@6wind.com> > Subject: Re: [dpdk-dev] Compilation of MLX5 driver > > Hi Shahaf, > > I face similar problem with DPDK 18.05, where missing file is "mlx5dv.h": > > == 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 <infiniband/mlx5dv.h> > ^ > compilation terminated. > > Can you please advise? > > Thanks, > Asaf > > -----Original Message----- > From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of Nitin Katiyar > Sent: Thursday, May 31, 2018 02:44 PM > To: Nélio Laranjeiro <nelio.laranje...@6wind.com> > Cc: Shahaf Shuler <shah...@mellanox.com>; dev@dpdk.org > Subject: Re: [dpdk-dev] Compilation of MLX5 driver > > Thanks Shahaf, it worked after removing the options you specified. > > Regards, > Nitin > > -----Original Message----- > From: Nélio Laranjeiro [mailto:nelio.laranje...@6wind.com] > Sent: Thursday, May 31, 2018 3:23 PM > To: Nitin Katiyar <nitin.kati...@ericsson.com> > Cc: Shahaf Shuler <shah...@mellanox.com>; dev@dpdk.org > Subject: Re: [dpdk-dev] Compilation of MLX5 driver > > 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? > > In v17.05 MLX5 PMD is still relying on libibverbs and libmlx5, the way > Those options you used are necessary to select in their package the > installation of > libverbs,libmlx5 or rdma-core. > Doing this you have selected rdma-core which is not supported in > v17.05 DPDK version. > > You need to install Mellanox OFED without those two options to select > libibverbs, libmlx5 to make it work. > > Regards, > > > Regards, > > Nitin > > > > -----Original Message----- > > From: Nélio Laranjeiro [mailto:nelio.laranje...@6wind.com] > > Sent: Thursday, May 31, 2018 1:36 PM > > To: Nitin Katiyar <nitin.kati...@ericsson.com> > > Cc: Shahaf Shuler <shah...@mellanox.com>; 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 > > options are > for DPDK v17.11 and higher. > > > > Regards, > > > > > Regards, > > > Nitin > > > > > > -----Original Message----- > > > From: Shahaf Shuler [mailto:shah...@mellanox.com] > > > Sent: Thursday, May 31, 2018 10:51 AM > > > To: Nitin Katiyar <nitin.kati...@ericsson.com>; Nélio Laranjeiro > > > <nelio.laranje...@6wind.com> > > > 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: Nélio Laranjeiro [mailto:nelio.laranje...@6wind.com] > > > > Sent: Wednesday, May 30, 2018 6:42 PM > > > > To: Nitin Katiyar <nitin.kati...@ericsson.com> > > > > 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=y" 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, > > > > > > > > -- > > > > Nélio Laranjeiro > > > > 6WIND > > > > -- > > Nélio Laranjeiro > > 6WIND > > -- > Nélio Laranjeiro > 6WIND
