All of lore.kernel.org
 help / color / mirror / Atom feed
* Compilation of MLX5 driver
@ 2018-05-30 11:54 Nitin Katiyar
  2018-05-30 13:11 ` Nélio Laranjeiro
  0 siblings, 1 reply; 16+ messages in thread
From: Nitin Katiyar @ 2018-05-30 11:54 UTC (permalink / raw)
  To: dev

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

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?

Regards,
Nitin

^ permalink raw reply	[flat|nested] 16+ messages in thread
* Re: Compilation of MLX5 driver
  2018-05-30 11:54 Compilation of MLX5 driver Nitin Katiyar
@ 2018-05-30 13:11 ` Nélio Laranjeiro
  2018-05-30 16:45   ` Nitin Katiyar
  0 siblings, 1 reply; 16+ messages in thread
From: Nélio Laranjeiro @ 2018-05-30 13:11 UTC (permalink / raw)
  To: Nitin Katiyar; +Cc: dev

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
> 
> 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

^ permalink raw reply	[flat|nested] 16+ messages in thread
* Re: Compilation of MLX5 driver
  2018-05-30 13:11 ` Nélio Laranjeiro
@ 2018-05-30 16:45   ` Nitin Katiyar
  2018-05-31  5:21     ` Shahaf Shuler
  0 siblings, 1 reply; 16+ messages in thread
From: Nitin Katiyar @ 2018-05-30 16:45 UTC (permalink / raw)
  To: Nélio Laranjeiro; +Cc: dev

Hi,
I was compiling 17.05.02.
Regards,
Nitin

-----Original Message-----
From: Nélio Laranjeiro [mailto:nelio.laranjeiro@6wind.com] 
Sent: Wednesday, May 30, 2018 6:42 PM
To: Nitin Katiyar <nitin.katiyar@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
> 
> 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

^ permalink raw reply	[flat|nested] 16+ messages in thread
* Re: Compilation of MLX5 driver
  2018-05-30 16:45   ` Nitin Katiyar
@ 2018-05-31  5:21     ` Shahaf Shuler
  2018-05-31  7:01       ` Nitin Katiyar
  0 siblings, 1 reply; 16+ messages in thread
From: Shahaf Shuler @ 2018-05-31  5:21 UTC (permalink / raw)
  To: Nitin Katiyar, Nélio Laranjeiro; +Cc: dev

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.laranjeiro@6wind.com]
> Sent: Wednesday, May 30, 2018 6:42 PM
> To: Nitin Katiyar <nitin.katiyar@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

^ permalink raw reply	[flat|nested] 16+ messages in thread
* Re: Compilation of MLX5 driver
  2018-05-31  5:21     ` Shahaf Shuler
@ 2018-05-31  7:01       ` Nitin Katiyar
  2018-05-31  8:05         ` Nélio Laranjeiro
  0 siblings, 1 reply; 16+ messages in thread
From: Nitin Katiyar @ 2018-05-31  7:01 UTC (permalink / raw)
  To: Shahaf Shuler, Nélio Laranjeiro; +Cc: dev

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

Regards,
Nitin

-----Original Message-----
From: Shahaf Shuler [mailto:shahafs@mellanox.com] 
Sent: Thursday, May 31, 2018 10:51 AM
To: Nitin Katiyar <nitin.katiyar@ericsson.com>; Nélio Laranjeiro <nelio.laranjeiro@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.laranjeiro@6wind.com]
> Sent: Wednesday, May 30, 2018 6:42 PM
> To: Nitin Katiyar <nitin.katiyar@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

^ permalink raw reply	[flat|nested] 16+ messages in thread
* Re: Compilation of MLX5 driver
  2018-05-31  7:01       ` Nitin Katiyar
@ 2018-05-31  8:05         ` Nélio Laranjeiro
  2018-05-31  9:14           ` Nitin Katiyar
  0 siblings, 1 reply; 16+ messages in thread
From: Nélio Laranjeiro @ 2018-05-31  8:05 UTC (permalink / raw)
  To: Nitin Katiyar; +Cc: Shahaf Shuler, dev

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:shahafs@mellanox.com] 
> Sent: Thursday, May 31, 2018 10:51 AM
> To: Nitin Katiyar <nitin.katiyar@ericsson.com>; Nélio Laranjeiro <nelio.laranjeiro@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.laranjeiro@6wind.com]
> > Sent: Wednesday, May 30, 2018 6:42 PM
> > To: Nitin Katiyar <nitin.katiyar@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

^ permalink raw reply	[flat|nested] 16+ messages in thread
* Re: Compilation of MLX5 driver
  2018-05-31  8:05         ` Nélio Laranjeiro
@ 2018-05-31  9:14           ` Nitin Katiyar
  2018-05-31  9:53             ` Nélio Laranjeiro
  0 siblings, 1 reply; 16+ messages in thread
From: Nitin Katiyar @ 2018-05-31  9:14 UTC (permalink / raw)
  To: Nélio Laranjeiro; +Cc: Shahaf Shuler, dev

Yes,I installed it using --dpdk --upstream-libs. What is the way forward now?

Regards,
Nitin

-----Original Message-----
From: Nélio Laranjeiro [mailto:nelio.laranjeiro@6wind.com] 
Sent: Thursday, May 31, 2018 1:36 PM
To: Nitin Katiyar <nitin.katiyar@ericsson.com>
Cc: Shahaf Shuler <shahafs@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:shahafs@mellanox.com]
> Sent: Thursday, May 31, 2018 10:51 AM
> To: Nitin Katiyar <nitin.katiyar@ericsson.com>; Nélio Laranjeiro 
> <nelio.laranjeiro@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.laranjeiro@6wind.com]
> > Sent: Wednesday, May 30, 2018 6:42 PM
> > To: Nitin Katiyar <nitin.katiyar@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

^ permalink raw reply	[flat|nested] 16+ messages in thread
* Re: Compilation of MLX5 driver
  2018-05-31  9:14           ` Nitin Katiyar
@ 2018-05-31  9:53             ` Nélio Laranjeiro
  2018-05-31 11:44               ` Nitin Katiyar
  0 siblings, 1 reply; 16+ messages in thread
From: Nélio Laranjeiro @ 2018-05-31  9:53 UTC (permalink / raw)
  To: Nitin Katiyar; +Cc: Shahaf Shuler, dev

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.laranjeiro@6wind.com] 
> Sent: Thursday, May 31, 2018 1:36 PM
> To: Nitin Katiyar <nitin.katiyar@ericsson.com>
> Cc: Shahaf Shuler <shahafs@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:shahafs@mellanox.com]
> > Sent: Thursday, May 31, 2018 10:51 AM
> > To: Nitin Katiyar <nitin.katiyar@ericsson.com>; Nélio Laranjeiro 
> > <nelio.laranjeiro@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.laranjeiro@6wind.com]
> > > Sent: Wednesday, May 30, 2018 6:42 PM
> > > To: Nitin Katiyar <nitin.katiyar@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

^ permalink raw reply	[flat|nested] 16+ messages in thread
* Re: Compilation of MLX5 driver
  2018-05-31  9:53             ` Nélio Laranjeiro
@ 2018-05-31 11:44               ` Nitin Katiyar
  2018-07-02 12:19                 ` Asaf Sinai
  0 siblings, 1 reply; 16+ messages in thread
From: Nitin Katiyar @ 2018-05-31 11:44 UTC (permalink / raw)
  To: Nélio Laranjeiro; +Cc: Shahaf Shuler, dev

Thanks Shahaf, it worked after removing the options you specified.

Regards,
Nitin

-----Original Message-----
From: Nélio Laranjeiro [mailto:nelio.laranjeiro@6wind.com] 
Sent: Thursday, May 31, 2018 3:23 PM
To: Nitin Katiyar <nitin.katiyar@ericsson.com>
Cc: Shahaf Shuler <shahafs@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.laranjeiro@6wind.com]
> Sent: Thursday, May 31, 2018 1:36 PM
> To: Nitin Katiyar <nitin.katiyar@ericsson.com>
> Cc: Shahaf Shuler <shahafs@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:shahafs@mellanox.com]
> > Sent: Thursday, May 31, 2018 10:51 AM
> > To: Nitin Katiyar <nitin.katiyar@ericsson.com>; Nélio Laranjeiro 
> > <nelio.laranjeiro@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.laranjeiro@6wind.com]
> > > Sent: Wednesday, May 30, 2018 6:42 PM
> > > To: Nitin Katiyar <nitin.katiyar@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

^ permalink raw reply	[flat|nested] 16+ messages in thread
* Re: Compilation of MLX5 driver
  2018-05-31 11:44               ` Nitin Katiyar
@ 2018-07-02 12:19                 ` Asaf Sinai
  2018-07-02 12:46                   ` Asaf Sinai
  0 siblings, 1 reply; 16+ messages in thread
From: Asaf Sinai @ 2018-07-02 12:19 UTC (permalink / raw)
  To: Shahaf Shuler; +Cc: dev, Nitin Katiyar, Nélio Laranjeiro

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-bounces@dpdk.org] On Behalf Of Nitin Katiyar
Sent: Thursday, May 31, 2018 02:44 PM
To: Nélio Laranjeiro <nelio.laranjeiro@6wind.com>
Cc: Shahaf Shuler <shahafs@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.laranjeiro@6wind.com] 
Sent: Thursday, May 31, 2018 3:23 PM
To: Nitin Katiyar <nitin.katiyar@ericsson.com>
Cc: Shahaf Shuler <shahafs@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.laranjeiro@6wind.com]
> Sent: Thursday, May 31, 2018 1:36 PM
> To: Nitin Katiyar <nitin.katiyar@ericsson.com>
> Cc: Shahaf Shuler <shahafs@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:shahafs@mellanox.com]
> > Sent: Thursday, May 31, 2018 10:51 AM
> > To: Nitin Katiyar <nitin.katiyar@ericsson.com>; Nélio Laranjeiro 
> > <nelio.laranjeiro@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.laranjeiro@6wind.com]
> > > Sent: Wednesday, May 30, 2018 6:42 PM
> > > To: Nitin Katiyar <nitin.katiyar@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

^ permalink raw reply	[flat|nested] 16+ messages in thread
* Re: Compilation of MLX5 driver
  2018-07-02 12:19                 ` Asaf Sinai
@ 2018-07-02 12:46                   ` Asaf Sinai
  2018-07-02 14:10                     ` Shahaf Shuler
  0 siblings, 1 reply; 16+ messages in thread
From: Asaf Sinai @ 2018-07-02 12:46 UTC (permalink / raw)
  To: Shahaf Shuler; +Cc: dev, Nitin Katiyar, Nélio Laranjeiro

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 (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).

-----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 <shahafs@mellanox.com>
Cc: dev@dpdk.org; Nitin Katiyar <nitin.katiyar@ericsson.com>; Nélio Laranjeiro <nelio.laranjeiro@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-bounces@dpdk.org] On Behalf Of Nitin Katiyar
Sent: Thursday, May 31, 2018 02:44 PM
To: Nélio Laranjeiro <nelio.laranjeiro@6wind.com>
Cc: Shahaf Shuler <shahafs@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.laranjeiro@6wind.com]
Sent: Thursday, May 31, 2018 3:23 PM
To: Nitin Katiyar <nitin.katiyar@ericsson.com>
Cc: Shahaf Shuler <shahafs@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.laranjeiro@6wind.com]
> Sent: Thursday, May 31, 2018 1:36 PM
> To: Nitin Katiyar <nitin.katiyar@ericsson.com>
> Cc: Shahaf Shuler <shahafs@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:shahafs@mellanox.com]
> > Sent: Thursday, May 31, 2018 10:51 AM
> > To: Nitin Katiyar <nitin.katiyar@ericsson.com>; Nélio Laranjeiro 
> > <nelio.laranjeiro@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.laranjeiro@6wind.com]
> > > Sent: Wednesday, May 30, 2018 6:42 PM
> > > To: Nitin Katiyar <nitin.katiyar@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

^ permalink raw reply	[flat|nested] 16+ messages in thread
* Re: Compilation of MLX5 driver
  2018-07-02 12:46                   ` Asaf Sinai
@ 2018-07-02 14:10                     ` Shahaf Shuler
  2018-07-02 14:21                       ` Asaf Sinai
  0 siblings, 1 reply; 16+ messages in thread
From: Shahaf Shuler @ 2018-07-02 14:10 UTC (permalink / raw)
  To: Asaf Sinai; +Cc: dev, Nitin Katiyar, Nélio Laranjeiro

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-bounces@dpdk.org] On Behalf Of Asaf Sinai
> Sent: Monday, July 2, 2018 03:20 PM
> To: Shahaf Shuler <shahafs@mellanox.com>
> Cc: dev@dpdk.org; Nitin Katiyar <nitin.katiyar@ericsson.com>; Nélio
> Laranjeiro <nelio.laranjeiro@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-bounces@dpdk.org] On Behalf Of Nitin Katiyar
> Sent: Thursday, May 31, 2018 02:44 PM
> To: Nélio Laranjeiro <nelio.laranjeiro@6wind.com>
> Cc: Shahaf Shuler <shahafs@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.laranjeiro@6wind.com]
> Sent: Thursday, May 31, 2018 3:23 PM
> To: Nitin Katiyar <nitin.katiyar@ericsson.com>
> Cc: Shahaf Shuler <shahafs@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.laranjeiro@6wind.com]
> > Sent: Thursday, May 31, 2018 1:36 PM
> > To: Nitin Katiyar <nitin.katiyar@ericsson.com>
> > Cc: Shahaf Shuler <shahafs@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:shahafs@mellanox.com]
> > > Sent: Thursday, May 31, 2018 10:51 AM
> > > To: Nitin Katiyar <nitin.katiyar@ericsson.com>; Nélio Laranjeiro
> > > <nelio.laranjeiro@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.laranjeiro@6wind.com]
> > > > Sent: Wednesday, May 30, 2018 6:42 PM
> > > > To: Nitin Katiyar <nitin.katiyar@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

^ permalink raw reply	[flat|nested] 16+ messages in thread
* Re: Compilation of MLX5 driver
  2018-07-02 14:10                     ` Shahaf Shuler
@ 2018-07-02 14:21                       ` Asaf Sinai
  2018-07-03  7:00                         ` Asaf Sinai
  0 siblings, 1 reply; 16+ messages in thread
From: Asaf Sinai @ 2018-07-02 14:21 UTC (permalink / raw)
  To: Shahaf Shuler; +Cc: dev, Nitin Katiyar, Nélio Laranjeiro

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:shahafs@mellanox.com] 
Sent: Monday, July 2, 2018 05:11 PM
To: Asaf Sinai <AsafSi@Radware.com>
Cc: dev@dpdk.org; Nitin Katiyar <nitin.katiyar@ericsson.com>; Nélio Laranjeiro <nelio.laranjeiro@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-bounces@dpdk.org] On Behalf Of Asaf Sinai
> Sent: Monday, July 2, 2018 03:20 PM
> To: Shahaf Shuler <shahafs@mellanox.com>
> Cc: dev@dpdk.org; Nitin Katiyar <nitin.katiyar@ericsson.com>; Nélio 
> Laranjeiro <nelio.laranjeiro@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-bounces@dpdk.org] On Behalf Of Nitin Katiyar
> Sent: Thursday, May 31, 2018 02:44 PM
> To: Nélio Laranjeiro <nelio.laranjeiro@6wind.com>
> Cc: Shahaf Shuler <shahafs@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.laranjeiro@6wind.com]
> Sent: Thursday, May 31, 2018 3:23 PM
> To: Nitin Katiyar <nitin.katiyar@ericsson.com>
> Cc: Shahaf Shuler <shahafs@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.laranjeiro@6wind.com]
> > Sent: Thursday, May 31, 2018 1:36 PM
> > To: Nitin Katiyar <nitin.katiyar@ericsson.com>
> > Cc: Shahaf Shuler <shahafs@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:shahafs@mellanox.com]
> > > Sent: Thursday, May 31, 2018 10:51 AM
> > > To: Nitin Katiyar <nitin.katiyar@ericsson.com>; Nélio Laranjeiro 
> > > <nelio.laranjeiro@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.laranjeiro@6wind.com]
> > > > Sent: Wednesday, May 30, 2018 6:42 PM
> > > > To: Nitin Katiyar <nitin.katiyar@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

^ permalink raw reply	[flat|nested] 16+ messages in thread
* Re: Compilation of MLX5 driver
  2018-07-02 14:21                       ` Asaf Sinai
@ 2018-07-03  7:00                         ` Asaf Sinai
  2018-07-03 11:15                           ` Shahaf Shuler
  0 siblings, 1 reply; 16+ messages in thread
From: Asaf Sinai @ 2018-07-03  7:00 UTC (permalink / raw)
  To: Shahaf Shuler; +Cc: dev, Nitin Katiyar, Nélio Laranjeiro

Additional questions:
Is it possible to use MLNX_OFED-4.3 on Ubuntu 12.04?
Why is the driver related to OS version?

-----Original Message-----
From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Asaf Sinai
Sent: Monday, July 2, 2018 05:22 PM
To: Shahaf Shuler <shahafs@mellanox.com>
Cc: dev@dpdk.org; Nitin Katiyar <nitin.katiyar@ericsson.com>; Nélio Laranjeiro <nelio.laranjeiro@6wind.com>
Subject: Re: [dpdk-dev] Compilation of MLX5 driver

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:shahafs@mellanox.com]
Sent: Monday, July 2, 2018 05:11 PM
To: Asaf Sinai <AsafSi@Radware.com>
Cc: dev@dpdk.org; Nitin Katiyar <nitin.katiyar@ericsson.com>; Nélio Laranjeiro <nelio.laranjeiro@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-bounces@dpdk.org] On Behalf Of Asaf Sinai
> Sent: Monday, July 2, 2018 03:20 PM
> To: Shahaf Shuler <shahafs@mellanox.com>
> Cc: dev@dpdk.org; Nitin Katiyar <nitin.katiyar@ericsson.com>; Nélio 
> Laranjeiro <nelio.laranjeiro@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-bounces@dpdk.org] On Behalf Of Nitin Katiyar
> Sent: Thursday, May 31, 2018 02:44 PM
> To: Nélio Laranjeiro <nelio.laranjeiro@6wind.com>
> Cc: Shahaf Shuler <shahafs@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.laranjeiro@6wind.com]
> Sent: Thursday, May 31, 2018 3:23 PM
> To: Nitin Katiyar <nitin.katiyar@ericsson.com>
> Cc: Shahaf Shuler <shahafs@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.laranjeiro@6wind.com]
> > Sent: Thursday, May 31, 2018 1:36 PM
> > To: Nitin Katiyar <nitin.katiyar@ericsson.com>
> > Cc: Shahaf Shuler <shahafs@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:shahafs@mellanox.com]
> > > Sent: Thursday, May 31, 2018 10:51 AM
> > > To: Nitin Katiyar <nitin.katiyar@ericsson.com>; Nélio Laranjeiro 
> > > <nelio.laranjeiro@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.laranjeiro@6wind.com]
> > > > Sent: Wednesday, May 30, 2018 6:42 PM
> > > > To: Nitin Katiyar <nitin.katiyar@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

^ permalink raw reply	[flat|nested] 16+ messages in thread
* Re: Compilation of MLX5 driver
  2018-07-03  7:00                         ` Asaf Sinai
@ 2018-07-03 11:15                           ` Shahaf Shuler
  2018-07-08  4:57                             ` Asaf Sinai
  0 siblings, 1 reply; 16+ messages in thread
From: Shahaf Shuler @ 2018-07-03 11:15 UTC (permalink / raw)
  To: Asaf Sinai; +Cc: dev, Nitin Katiyar, Nélio Laranjeiro

Tuesday, July 3, 2018 10:01 AM, Asaf Sinai:
> Subject: Re: [dpdk-dev] Compilation of MLX5 driver
> 
> Additional questions:
> Is it possible to use MLNX_OFED-4.3 on Ubuntu 12.04?

I am not sure if there is such build, the oldest OFED build I see is for ubuntu14.10. ubuntu12.04 is really old.

> Why is the driver related to OS version?

Because once you install MLNX_OFED it needs to backport patches, so the base version is important. 

> 
> -----Original Message-----
> From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Asaf Sinai
> Sent: Monday, July 2, 2018 05:22 PM
> To: Shahaf Shuler <shahafs@mellanox.com>
> Cc: dev@dpdk.org; Nitin Katiyar <nitin.katiyar@ericsson.com>; Nélio
> Laranjeiro <nelio.laranjeiro@6wind.com>
> Subject: Re: [dpdk-dev] Compilation of MLX5 driver
> 
> Hi Shahaf,
> 
> 1. Can you please explain what is the meaning of upstream-libs?

Upstream-libs means the DPDK works w/ rdma-core library instead of legacy verbs which exists only on Mellanox OFED.

> 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?

That will be v17.05

> 
> Thanks,
> Asaf
> 
> -----Original Message-----
> From: Shahaf Shuler [mailto:shahafs@mellanox.com]
> Sent: Monday, July 2, 2018 05:11 PM
> To: Asaf Sinai <AsafSi@Radware.com>
> Cc: dev@dpdk.org; Nitin Katiyar <nitin.katiyar@ericsson.com>; Nélio
> Laranjeiro <nelio.laranjeiro@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-bounces@dpdk.org] On Behalf Of Asaf Sinai
> > Sent: Monday, July 2, 2018 03:20 PM
> > To: Shahaf Shuler <shahafs@mellanox.com>
> > Cc: dev@dpdk.org; Nitin Katiyar <nitin.katiyar@ericsson.com>; Nélio
> > Laranjeiro <nelio.laranjeiro@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-bounces@dpdk.org] On Behalf Of Nitin Katiyar
> > Sent: Thursday, May 31, 2018 02:44 PM
> > To: Nélio Laranjeiro <nelio.laranjeiro@6wind.com>
> > Cc: Shahaf Shuler <shahafs@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.laranjeiro@6wind.com]
> > Sent: Thursday, May 31, 2018 3:23 PM
> > To: Nitin Katiyar <nitin.katiyar@ericsson.com>
> > Cc: Shahaf Shuler <shahafs@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.laranjeiro@6wind.com]
> > > Sent: Thursday, May 31, 2018 1:36 PM
> > > To: Nitin Katiyar <nitin.katiyar@ericsson.com>
> > > Cc: Shahaf Shuler <shahafs@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:shahafs@mellanox.com]
> > > > Sent: Thursday, May 31, 2018 10:51 AM
> > > > To: Nitin Katiyar <nitin.katiyar@ericsson.com>; Nélio Laranjeiro
> > > > <nelio.laranjeiro@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.laranjeiro@6wind.com]
> > > > > Sent: Wednesday, May 30, 2018 6:42 PM
> > > > > To: Nitin Katiyar <nitin.katiyar@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

^ permalink raw reply	[flat|nested] 16+ messages in thread
* Re: Compilation of MLX5 driver
  2018-07-03 11:15                           ` Shahaf Shuler
@ 2018-07-08  4:57                             ` Asaf Sinai
  0 siblings, 0 replies; 16+ messages in thread
From: Asaf Sinai @ 2018-07-08  4:57 UTC (permalink / raw)
  To: Shahaf Shuler; +Cc: dev, Nitin Katiyar, Nélio Laranjeiro

Hi Shahaf,

Thanks for the useful information!

-----Original Message-----
From: Shahaf Shuler [mailto:shahafs@mellanox.com] 
Sent: Tuesday, July 3, 2018 02:16 PM
To: Asaf Sinai <AsafSi@Radware.com>
Cc: dev@dpdk.org; Nitin Katiyar <nitin.katiyar@ericsson.com>; Nélio Laranjeiro <nelio.laranjeiro@6wind.com>
Subject: RE: [dpdk-dev] Compilation of MLX5 driver

Tuesday, July 3, 2018 10:01 AM, Asaf Sinai:
> Subject: Re: [dpdk-dev] Compilation of MLX5 driver
> 
> Additional questions:
> Is it possible to use MLNX_OFED-4.3 on Ubuntu 12.04?

I am not sure if there is such build, the oldest OFED build I see is for ubuntu14.10. ubuntu12.04 is really old.

> Why is the driver related to OS version?

Because once you install MLNX_OFED it needs to backport patches, so the base version is important. 

> 
> -----Original Message-----
> From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Asaf Sinai
> Sent: Monday, July 2, 2018 05:22 PM
> To: Shahaf Shuler <shahafs@mellanox.com>
> Cc: dev@dpdk.org; Nitin Katiyar <nitin.katiyar@ericsson.com>; Nélio 
> Laranjeiro <nelio.laranjeiro@6wind.com>
> Subject: Re: [dpdk-dev] Compilation of MLX5 driver
> 
> Hi Shahaf,
> 
> 1. Can you please explain what is the meaning of upstream-libs?

Upstream-libs means the DPDK works w/ rdma-core library instead of legacy verbs which exists only on Mellanox OFED.

> 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?

That will be v17.05

> 
> Thanks,
> Asaf
> 
> -----Original Message-----
> From: Shahaf Shuler [mailto:shahafs@mellanox.com]
> Sent: Monday, July 2, 2018 05:11 PM
> To: Asaf Sinai <AsafSi@Radware.com>
> Cc: dev@dpdk.org; Nitin Katiyar <nitin.katiyar@ericsson.com>; Nélio 
> Laranjeiro <nelio.laranjeiro@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-bounces@dpdk.org] On Behalf Of Asaf Sinai
> > Sent: Monday, July 2, 2018 03:20 PM
> > To: Shahaf Shuler <shahafs@mellanox.com>
> > Cc: dev@dpdk.org; Nitin Katiyar <nitin.katiyar@ericsson.com>; Nélio 
> > Laranjeiro <nelio.laranjeiro@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-bounces@dpdk.org] On Behalf Of Nitin Katiyar
> > Sent: Thursday, May 31, 2018 02:44 PM
> > To: Nélio Laranjeiro <nelio.laranjeiro@6wind.com>
> > Cc: Shahaf Shuler <shahafs@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.laranjeiro@6wind.com]
> > Sent: Thursday, May 31, 2018 3:23 PM
> > To: Nitin Katiyar <nitin.katiyar@ericsson.com>
> > Cc: Shahaf Shuler <shahafs@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.laranjeiro@6wind.com]
> > > Sent: Thursday, May 31, 2018 1:36 PM
> > > To: Nitin Katiyar <nitin.katiyar@ericsson.com>
> > > Cc: Shahaf Shuler <shahafs@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:shahafs@mellanox.com]
> > > > Sent: Thursday, May 31, 2018 10:51 AM
> > > > To: Nitin Katiyar <nitin.katiyar@ericsson.com>; Nélio Laranjeiro 
> > > > <nelio.laranjeiro@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.laranjeiro@6wind.com]
> > > > > Sent: Wednesday, May 30, 2018 6:42 PM
> > > > > To: Nitin Katiyar <nitin.katiyar@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

^ permalink raw reply	[flat|nested] 16+ messages in thread
end of thread, other threads:[~2018-07-08  4:57 UTC | newest]

Thread overview: 16+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-05-30 11:54 Compilation of MLX5 driver Nitin Katiyar
2018-05-30 13:11 ` Nélio Laranjeiro
2018-05-30 16:45   ` Nitin Katiyar
2018-05-31  5:21     ` Shahaf Shuler
2018-05-31  7:01       ` Nitin Katiyar
2018-05-31  8:05         ` Nélio Laranjeiro
2018-05-31  9:14           ` Nitin Katiyar
2018-05-31  9:53             ` Nélio Laranjeiro
2018-05-31 11:44               ` Nitin Katiyar
2018-07-02 12:19                 ` Asaf Sinai
2018-07-02 12:46                   ` Asaf Sinai
2018-07-02 14:10                     ` Shahaf Shuler
2018-07-02 14:21                       ` Asaf Sinai
2018-07-03  7:00                         ` Asaf Sinai
2018-07-03 11:15                           ` Shahaf Shuler
2018-07-08  4:57                             ` Asaf Sinai

This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.