[dpdk-users] DPDK 17.11-rc2 and Pktgen 3.4.2 make error

[dpdk-users] DPDK 17.11-rc2 and Pktgen 3.4.2 make error

[Alessio Silvestro]

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Dear all,

I have debian (4.13.0-0.bpo.1-amd64) and dpdk 17.11-rc2.

I am trying to install pktgen (3.4.2), but when I do make I got the following error:


CC cli-functions.o
In file included from /usr/local/pktgen-3.4.2/app/pktgen.h:112:0,
                 from /usr/local/pktgen-3.4.2/app/cli-functions.c:57:
/usr/local/pktgen-3.4.2/app/pktgen-port-cfg.h: In function ¡®pktgen_dump_dev_info¡¯:
/usr/local/pktgen-3.4.2/app/pktgen-port-cfg.h:327:28: error: dereferencing pointer to incomplete type ¡®struct rte_pci_device¡¯
   di->pci_dev ? di->pci_dev->max_vfs : 0,
                            ^~
/usr/local/pktgen-3.4.2/app/pktgen-port-cfg.h:343:25: warning: format ¡®%d¡¯ expects argument of type ¡®int¡¯, but argument 3 has type ¡®uint64_t {aka long unsigned int}¡¯ [-Wformat=]
   "   rx_offload_capa:%4d, tx_offload_capa   :%4d, reta_size     :%6d, flow_type_rss_offloads:%016" PRIx64 "\n",
                         ^
/usr/local/pktgen-3.4.2/app/pktgen-port-cfg.h:343:49: warning: format ¡®%d¡¯ expects argument of type ¡®int¡¯, but argument 4 has type ¡®uint64_t {aka long unsigned int}¡¯ [-Wformat=]
   "   rx_offload_capa:%4d, tx_offload_capa   :%4d, reta_size     :%6d, flow_type_rss_offloads:%016" PRIx64 "\n",

Do you have any hint or patch to suggest?

Thanks,
Alessio


===============================================
Alessio Silvestro             ¥¢¥ì¥Ã¥·¥ª¡¡¥·¥ë¥Ù¥¹¥È¥í
Early Stage Researcher

Phone: +49 (0) 6221 4342 ¨C 134
e-mail: Alessio.Silvestro@neclab.eu<mailto:Alessio.Silvestro@neclab.eu>

Data Science and System Platform Research Division NEC Europe Ltd.
Nec Laboratories Europe
Kurf¨¹rsten-Anlage 36, 69115 Heidelberg, Germany
===============================================
NEC Europe Ltd | Registered Office: Athene, Odyssey Business Park, West End  Road, London, HA4 6QE, GB | Registered in England 2832014

Re: [dpdk-users] DPDK 17.11-rc2 and Pktgen 3.4.2 make error

[Wiles, Keith]

> On Nov 7, 2017, at 9:18 AM, Alessio Silvestro <alessio.silvestro@neclab.eu> wrote:
> 
> Dear all,
> 
> I have debian (4.13.0-0.bpo.1-amd64) and dpdk 17.11-rc2.
> 
> I am trying to install pktgen (3.4.2), but when I do make I got the following error:
> 
> 
> CC cli-functions.o
> In file included from /usr/local/pktgen-3.4.2/app/pktgen.h:112:0,
>                 from /usr/local/pktgen-3.4.2/app/cli-functions.c:57:
> /usr/local/pktgen-3.4.2/app/pktgen-port-cfg.h: In function Өpktgen_dump_dev_infoӮ:
> /usr/local/pktgen-3.4.2/app/pktgen-port-cfg.h:327:28: error: dereferencing pointer to incomplete type Өstruct rte_pci_deviceӮ
>   di->pci_dev ? di->pci_dev->max_vfs : 0,


The problem is that we have changed the PCI code, I have fix for this, but it needs to be cleaned up and pushed but I am having some bandwidth problems.

In the pktgen-port-cfg.h file at line 327 you need to add a #if around the first fprintf().

#if RTE_VERSION < RTE_VERSION_NUM(17, 5, 0, 0)
	fprintf( …
		);
#endif

Maybe other ones in the code too. I will try to find some time to push that patch.

>                            ^~
> /usr/local/pktgen-3.4.2/app/pktgen-port-cfg.h:343:25: warning: format Ө%dӮ expects argument of type ӨintӮ, but argument 3 has type Өuint64_t {aka long unsigned int}Ӯ [-Wformat=]
>   "   rx_offload_capa:%4d, tx_offload_capa   :%4d, reta_size     :%6d, flow_type_rss_offloads:%016" PRIx64 "\n",
>                         ^
> /usr/local/pktgen-3.4.2/app/pktgen-port-cfg.h:343:49: warning: format Ө%dӮ expects argument of type ӨintӮ, but argument 4 has type Өuint64_t {aka long unsigned int}Ӯ [-Wformat=]
>   "   rx_offload_capa:%4d, tx_offload_capa   :%4d, reta_size     :%6d, flow_type_rss_offloads:%016" PRIx64 "\n",
> 
> Do you have any hint or patch to suggest?
> 
> Thanks,
> Alessio
> 
> 
> ===============================================
> Alessio Silvestro             „¢„ģ„Ć„·„Ŗ””„·„ė„Ł„¹„Č„ķ
> Early Stage Researcher
> 
> Phone: +49 (0) 6221 4342 ØC 134
> e-mail: Alessio.Silvestro@neclab.eu<mailto:Alessio.Silvestro@neclab.eu>
> 
> Data Science and System Platform Research Division NEC Europe Ltd.
> Nec Laboratories Europe
> Kurfعrsten-Anlage 36, 69115 Heidelberg, Germany
> ===============================================
> NEC Europe Ltd | Registered Office: Athene, Odyssey Business Park, West End  Road, London, HA4 6QE, GB | Registered in England 2832014
> 
> 

Regards,
Keith

Re: [dpdk-users] DPDK 17.11-rc2 and Pktgen 3.4.2 make error

[Wiles, Keith]

Sorry, around the second fprintf() in the function.

> On Nov 7, 2017, at 10:25 AM, Wiles, Keith <keith.wiles@intel.com> wrote:
> 
> 
> 
>> On Nov 7, 2017, at 9:18 AM, Alessio Silvestro <alessio.silvestro@neclab.eu> wrote:
>> 
>> Dear all,
>> 
>> I have debian (4.13.0-0.bpo.1-amd64) and dpdk 17.11-rc2.
>> 
>> I am trying to install pktgen (3.4.2), but when I do make I got the following error:
>> 
>> 
>> CC cli-functions.o
>> In file included from /usr/local/pktgen-3.4.2/app/pktgen.h:112:0,
>>                from /usr/local/pktgen-3.4.2/app/cli-functions.c:57:
>> /usr/local/pktgen-3.4.2/app/pktgen-port-cfg.h: In function Өpktgen_dump_dev_infoӮ:
>> /usr/local/pktgen-3.4.2/app/pktgen-port-cfg.h:327:28: error: dereferencing pointer to incomplete type Өstruct rte_pci_deviceӮ
>>  di->pci_dev ? di->pci_dev->max_vfs : 0,
> 
> 
> The problem is that we have changed the PCI code, I have fix for this, but it needs to be cleaned up and pushed but I am having some bandwidth problems.
> 
> In the pktgen-port-cfg.h file at line 327 you need to add a #if around the first fprintf().
> 
> #if RTE_VERSION < RTE_VERSION_NUM(17, 5, 0, 0)
> 	fprintf( …
> 		);
> #endif
> 
> Maybe other ones in the code too. I will try to find some time to push that patch.
> 
>>                           ^~
>> /usr/local/pktgen-3.4.2/app/pktgen-port-cfg.h:343:25: warning: format Ө%dӮ expects argument of type ӨintӮ, but argument 3 has type Өuint64_t {aka long unsigned int}Ӯ [-Wformat=]
>>  "   rx_offload_capa:%4d, tx_offload_capa   :%4d, reta_size     :%6d, flow_type_rss_offloads:%016" PRIx64 "\n",
>>                        ^
>> /usr/local/pktgen-3.4.2/app/pktgen-port-cfg.h:343:49: warning: format Ө%dӮ expects argument of type ӨintӮ, but argument 4 has type Өuint64_t {aka long unsigned int}Ӯ [-Wformat=]
>>  "   rx_offload_capa:%4d, tx_offload_capa   :%4d, reta_size     :%6d, flow_type_rss_offloads:%016" PRIx64 "\n",
>> 
>> Do you have any hint or patch to suggest?
>> 
>> Thanks,
>> Alessio
>> 
>> 
>> ===============================================
>> Alessio Silvestro             „¢„ģ„Ć„·„Ŗ””„·„ė„Ł„¹„Č„ķ
>> Early Stage Researcher
>> 
>> Phone: +49 (0) 6221 4342 ØC 134
>> e-mail: Alessio.Silvestro@neclab.eu<mailto:Alessio.Silvestro@neclab.eu>
>> 
>> Data Science and System Platform Research Division NEC Europe Ltd.
>> Nec Laboratories Europe
>> Kurfعrsten-Anlage 36, 69115 Heidelberg, Germany
>> ===============================================
>> NEC Europe Ltd | Registered Office: Athene, Odyssey Business Park, West End  Road, London, HA4 6QE, GB | Registered in England 2832014
>> 
>> 
> 
> Regards,
> Keith

Regards,
Keith

Re: [dpdk-users] DPDK 17.11-rc2 and Pktgen 3.4.2 make error

[Alessio Silvestro]

Dear Wiles,

Same error also in app/pktgen-stats.c:187 and app/pktgen-latency.c:163.

Thanks for the hint.

Best regards,
Alessio

-----Original Message-----
From: Wiles, Keith [mailto:keith.wiles@intel.com] 
Sent: 07 November 2017 17:27
To: Alessio Silvestro
Cc: users@dpdk.org
Subject: Re: [dpdk-users] DPDK 17.11-rc2 and Pktgen 3.4.2 make error

Sorry, around the second fprintf() in the function.

> On Nov 7, 2017, at 10:25 AM, Wiles, Keith <keith.wiles@intel.com> wrote:
> 
> 
> 
>> On Nov 7, 2017, at 9:18 AM, Alessio Silvestro <alessio.silvestro@neclab.eu> wrote:
>> 
>> Dear all,
>> 
>> I have debian (4.13.0-0.bpo.1-amd64) and dpdk 17.11-rc2.
>> 
>> I am trying to install pktgen (3.4.2), but when I do make I got the following error:
>> 
>> 
>> CC cli-functions.o
>> In file included from /usr/local/pktgen-3.4.2/app/pktgen.h:112:0,
>>                from /usr/local/pktgen-3.4.2/app/cli-functions.c:57:
>> /usr/local/pktgen-3.4.2/app/pktgen-port-cfg.h: In function Өpktgen_dump_dev_infoӮ:
>> /usr/local/pktgen-3.4.2/app/pktgen-port-cfg.h:327:28: error: 
>> dereferencing pointer to incomplete type Өstruct rte_pci_deviceӮ  
>> di->pci_dev ? di->pci_dev->max_vfs : 0,
> 
> 
> The problem is that we have changed the PCI code, I have fix for this, but it needs to be cleaned up and pushed but I am having some bandwidth problems.
> 
> In the pktgen-port-cfg.h file at line 327 you need to add a #if around the first fprintf().
> 
> #if RTE_VERSION < RTE_VERSION_NUM(17, 5, 0, 0)
> 	fprintf( …
> 		);
> #endif
> 
> Maybe other ones in the code too. I will try to find some time to push that patch.
> 
>>                           ^~
>> /usr/local/pktgen-3.4.2/app/pktgen-port-cfg.h:343:25: warning: format Ө%dӮ expects argument of type ӨintӮ, but argument 3 has type Өuint64_t {aka long unsigned int}Ӯ [-Wformat=]
>>  "   rx_offload_capa:%4d, tx_offload_capa   :%4d, reta_size     :%6d, flow_type_rss_offloads:%016" PRIx64 "\n",
>>                        ^
>> /usr/local/pktgen-3.4.2/app/pktgen-port-cfg.h:343:49: warning: format Ө%dӮ expects argument of type ӨintӮ, but argument 4 has type Өuint64_t {aka long unsigned int}Ӯ [-Wformat=]
>>  "   rx_offload_capa:%4d, tx_offload_capa   :%4d, reta_size     :%6d, flow_type_rss_offloads:%016" PRIx64 "\n",
>> 
>> Do you have any hint or patch to suggest?
>> 
>> Thanks,
>> Alessio
>> 
>> 
>> ===============================================
>> Alessio Silvestro             „¢„ģ„Ć„·„Ŗ””„·„ė„Ł„¹„Č„ķ
>> Early Stage Researcher
>> 
>> Phone: +49 (0) 6221 4342 ØC 134
>> e-mail: 
>> Alessio.Silvestro@neclab.eu<mailto:Alessio.Silvestro@neclab.eu>
>> 
>> Data Science and System Platform Research Division NEC Europe Ltd.
>> Nec Laboratories Europe
>> Kurfعrsten-Anlage 36, 69115 Heidelberg, Germany 
>> ===============================================
>> NEC Europe Ltd | Registered Office: Athene, Odyssey Business Park, 
>> West End  Road, London, HA4 6QE, GB | Registered in England 2832014
>> 
>> 
> 
> Regards,
> Keith

Regards,
Keith

Re: [dpdk-users] DPDK 17.11-rc2 and Pktgen 3.4.2 make error

[Gaëtan Rivet]

Hey Alessio,

On Tue, Nov 07, 2017 at 05:13:39PM +0000, Alessio Silvestro wrote:
> Dear Wiles,
> 
> Same error also in app/pktgen-stats.c:187 and app/pktgen-latency.c:163.
> 

I may be the cause of this compilation issue.
I moved around a few PCI declarations.

A new header now declares rte_pci_device elements.
You should probably include <rte_bus_pci.h> in addition to <rte_pci.h>.

Anything that deals with PCI devices, drivers or bus functions are now
in this new header. "rte_pci.h" only contains PCI utilities.

> Thanks for the hint.
> 
> Best regards,
> Alessio
> 
> -----Original Message-----
> From: Wiles, Keith [mailto:keith.wiles@intel.com] 
> Sent: 07 November 2017 17:27
> To: Alessio Silvestro
> Cc: users@dpdk.org
> Subject: Re: [dpdk-users] DPDK 17.11-rc2 and Pktgen 3.4.2 make error
> 
> Sorry, around the second fprintf() in the function.
> 
> > On Nov 7, 2017, at 10:25 AM, Wiles, Keith <keith.wiles@intel.com> wrote:
> > 
> > 
> > 
> >> On Nov 7, 2017, at 9:18 AM, Alessio Silvestro <alessio.silvestro@neclab.eu> wrote:
> >> 
> >> Dear all,
> >> 
> >> I have debian (4.13.0-0.bpo.1-amd64) and dpdk 17.11-rc2.
> >> 
> >> I am trying to install pktgen (3.4.2), but when I do make I got the following error:
> >> 
> >> 
> >> CC cli-functions.o
> >> In file included from /usr/local/pktgen-3.4.2/app/pktgen.h:112:0,
> >>                from /usr/local/pktgen-3.4.2/app/cli-functions.c:57:
> >> /usr/local/pktgen-3.4.2/app/pktgen-port-cfg.h: In function Өpktgen_dump_dev_infoӮ:
> >> /usr/local/pktgen-3.4.2/app/pktgen-port-cfg.h:327:28: error: 
> >> dereferencing pointer to incomplete type Өstruct rte_pci_deviceӮ  
> >> di->pci_dev ? di->pci_dev->max_vfs : 0,
> > 
> > 
> > The problem is that we have changed the PCI code, I have fix for this, but it needs to be cleaned up and pushed but I am having some bandwidth problems.
> > 
> > In the pktgen-port-cfg.h file at line 327 you need to add a #if around the first fprintf().
> > 
> > #if RTE_VERSION < RTE_VERSION_NUM(17, 5, 0, 0)
> > 	fprintf( …
> > 		);
> > #endif
> > 
> > Maybe other ones in the code too. I will try to find some time to push that patch.
> > 
> >>                           ^~
> >> /usr/local/pktgen-3.4.2/app/pktgen-port-cfg.h:343:25: warning: format Ө%dӮ expects argument of type ӨintӮ, but argument 3 has type Өuint64_t {aka long unsigned int}Ӯ [-Wformat=]
> >>  "   rx_offload_capa:%4d, tx_offload_capa   :%4d, reta_size     :%6d, flow_type_rss_offloads:%016" PRIx64 "\n",
> >>                        ^
> >> /usr/local/pktgen-3.4.2/app/pktgen-port-cfg.h:343:49: warning: format Ө%dӮ expects argument of type ӨintӮ, but argument 4 has type Өuint64_t {aka long unsigned int}Ӯ [-Wformat=]
> >>  "   rx_offload_capa:%4d, tx_offload_capa   :%4d, reta_size     :%6d, flow_type_rss_offloads:%016" PRIx64 "\n",
> >> 
> >> Do you have any hint or patch to suggest?
> >> 
> >> Thanks,
> >> Alessio
> >> 
> >> 
> >> ===============================================
> >> Alessio Silvestro             „¢„ģ„Ć„·„Ŗ””„·„ė„Ł„¹„Č„ķ
> >> Early Stage Researcher
> >> 
> >> Phone: +49 (0) 6221 4342 ØC 134
> >> e-mail: 
> >> Alessio.Silvestro@neclab.eu<mailto:Alessio.Silvestro@neclab.eu>
> >> 
> >> Data Science and System Platform Research Division NEC Europe Ltd.
> >> Nec Laboratories Europe
> >> Kurfعrsten-Anlage 36, 69115 Heidelberg, Germany 
> >> ===============================================
> >> NEC Europe Ltd | Registered Office: Athene, Odyssey Business Park, 
> >> West End  Road, London, HA4 6QE, GB | Registered in England 2832014
> >> 
> >> 
> > 
> > Regards,
> > Keith
> 
> Regards,
> Keith
> 

-- 
Gaëtan Rivet
6WIND

Re: [dpdk-users] DPDK 17.11-rc2 and Pktgen 3.4.2 make error

[Alessio Silvestro]

Dear Gaëtan ,

I did realize that the rte_pci_device definitions was in rte_bus_pci.h. If you insert that header, there are no more compilation issues.

I just want to make this error public to the community in order to help :)

Thanks everyone for the answers.

Best regards,
Alessio




-----Original Message-----
From: Gaëtan Rivet [mailto:gaetan.rivet@6wind.com] 
Sent: 08 November 2017 10:22
To: Alessio Silvestro
Cc: Wiles, Keith; users@dpdk.org
Subject: Re: [dpdk-users] DPDK 17.11-rc2 and Pktgen 3.4.2 make error

Hey Alessio,

On Tue, Nov 07, 2017 at 05:13:39PM +0000, Alessio Silvestro wrote:
> Dear Wiles,
> 
> Same error also in app/pktgen-stats.c:187 and app/pktgen-latency.c:163.
> 

I may be the cause of this compilation issue.
I moved around a few PCI declarations.

A new header now declares rte_pci_device elements.
You should probably include <rte_bus_pci.h> in addition to <rte_pci.h>.

Anything that deals with PCI devices, drivers or bus functions are now in this new header. "rte_pci.h" only contains PCI utilities.

> Thanks for the hint.
> 
> Best regards,
> Alessio
> 
> -----Original Message-----
> From: Wiles, Keith [mailto:keith.wiles@intel.com]
> Sent: 07 November 2017 17:27
> To: Alessio Silvestro
> Cc: users@dpdk.org
> Subject: Re: [dpdk-users] DPDK 17.11-rc2 and Pktgen 3.4.2 make error
> 
> Sorry, around the second fprintf() in the function.
> 
> > On Nov 7, 2017, at 10:25 AM, Wiles, Keith <keith.wiles@intel.com> wrote:
> > 
> > 
> > 
> >> On Nov 7, 2017, at 9:18 AM, Alessio Silvestro <alessio.silvestro@neclab.eu> wrote:
> >> 
> >> Dear all,
> >> 
> >> I have debian (4.13.0-0.bpo.1-amd64) and dpdk 17.11-rc2.
> >> 
> >> I am trying to install pktgen (3.4.2), but when I do make I got the following error:
> >> 
> >> 
> >> CC cli-functions.o
> >> In file included from /usr/local/pktgen-3.4.2/app/pktgen.h:112:0,
> >>                from /usr/local/pktgen-3.4.2/app/cli-functions.c:57:
> >> /usr/local/pktgen-3.4.2/app/pktgen-port-cfg.h: In function Өpktgen_dump_dev_infoӮ:
> >> /usr/local/pktgen-3.4.2/app/pktgen-port-cfg.h:327:28: error: 
> >> dereferencing pointer to incomplete type Өstruct rte_pci_deviceӮ
> >> di->pci_dev ? di->pci_dev->max_vfs : 0,
> > 
> > 
> > The problem is that we have changed the PCI code, I have fix for this, but it needs to be cleaned up and pushed but I am having some bandwidth problems.
> > 
> > In the pktgen-port-cfg.h file at line 327 you need to add a #if around the first fprintf().
> > 
> > #if RTE_VERSION < RTE_VERSION_NUM(17, 5, 0, 0)
> > 	fprintf( …
> > 		);
> > #endif
> > 
> > Maybe other ones in the code too. I will try to find some time to push that patch.
> > 
> >>                           ^~
> >> /usr/local/pktgen-3.4.2/app/pktgen-port-cfg.h:343:25: warning: format Ө%dӮ expects argument of type ӨintӮ, but argument 3 has type Өuint64_t {aka long unsigned int}Ӯ [-Wformat=]
> >>  "   rx_offload_capa:%4d, tx_offload_capa   :%4d, reta_size     :%6d, flow_type_rss_offloads:%016" PRIx64 "\n",
> >>                        ^
> >> /usr/local/pktgen-3.4.2/app/pktgen-port-cfg.h:343:49: warning: format Ө%dӮ expects argument of type ӨintӮ, but argument 4 has type Өuint64_t {aka long unsigned int}Ӯ [-Wformat=]
> >>  "   rx_offload_capa:%4d, tx_offload_capa   :%4d, reta_size     :%6d, flow_type_rss_offloads:%016" PRIx64 "\n",
> >> 
> >> Do you have any hint or patch to suggest?
> >> 
> >> Thanks,
> >> Alessio
> >> 
> >> 
> >> ===============================================
> >> Alessio Silvestro             „¢„ģ„Ć„·„Ŗ””„·„ė„Ł„¹„Č„ķ
> >> Early Stage Researcher
> >> 
> >> Phone: +49 (0) 6221 4342 ØC 134
> >> e-mail: 
> >> Alessio.Silvestro@neclab.eu<mailto:Alessio.Silvestro@neclab.eu>
> >> 
> >> Data Science and System Platform Research Division NEC Europe Ltd.
> >> Nec Laboratories Europe
> >> Kurfعrsten-Anlage 36, 69115 Heidelberg, Germany 
> >> ===============================================
> >> NEC Europe Ltd | Registered Office: Athene, Odyssey Business Park, 
> >> West End  Road, London, HA4 6QE, GB | Registered in England 2832014
> >> 
> >> 
> > 
> > Regards,
> > Keith
> 
> Regards,
> Keith
> 

--
Gaëtan Rivet
6WIND

Re: [dpdk-users] DPDK 17.11-rc2 and Pktgen 3.4.2 make error

[Wiles, Keith]

Thanks

> On Nov 8, 2017, at 3:21 AM, Gaëtan Rivet <gaetan.rivet@6wind.com> wrote:
> 
> Hey Alessio,
> 
> On Tue, Nov 07, 2017 at 05:13:39PM +0000, Alessio Silvestro wrote:
>> Dear Wiles,
>> 
>> Same error also in app/pktgen-stats.c:187 and app/pktgen-latency.c:163.
>> 
> 
> I may be the cause of this compilation issue.
> I moved around a few PCI declarations.
> 
> A new header now declares rte_pci_device elements.
> You should probably include <rte_bus_pci.h> in addition to <rte_pci.h>.
> 
> Anything that deals with PCI devices, drivers or bus functions are now
> in this new header. "rte_pci.h" only contains PCI utilities.
> 
>> Thanks for the hint.
>> 
>> Best regards,
>> Alessio
>> 
>> -----Original Message-----
>> From: Wiles, Keith [mailto:keith.wiles@intel.com] 
>> Sent: 07 November 2017 17:27
>> To: Alessio Silvestro
>> Cc: users@dpdk.org
>> Subject: Re: [dpdk-users] DPDK 17.11-rc2 and Pktgen 3.4.2 make error
>> 
>> Sorry, around the second fprintf() in the function.
>> 
>>> On Nov 7, 2017, at 10:25 AM, Wiles, Keith <keith.wiles@intel.com> wrote:
>>> 
>>> 
>>> 
>>>> On Nov 7, 2017, at 9:18 AM, Alessio Silvestro <alessio.silvestro@neclab.eu> wrote:
>>>> 
>>>> Dear all,
>>>> 
>>>> I have debian (4.13.0-0.bpo.1-amd64) and dpdk 17.11-rc2.
>>>> 
>>>> I am trying to install pktgen (3.4.2), but when I do make I got the following error:
>>>> 
>>>> 
>>>> CC cli-functions.o
>>>> In file included from /usr/local/pktgen-3.4.2/app/pktgen.h:112:0,
>>>>               from /usr/local/pktgen-3.4.2/app/cli-functions.c:57:
>>>> /usr/local/pktgen-3.4.2/app/pktgen-port-cfg.h: In function Өpktgen_dump_dev_infoӮ:
>>>> /usr/local/pktgen-3.4.2/app/pktgen-port-cfg.h:327:28: error: 
>>>> dereferencing pointer to incomplete type Өstruct rte_pci_deviceӮ  
>>>> di->pci_dev ? di->pci_dev->max_vfs : 0,
>>> 
>>> 
>>> The problem is that we have changed the PCI code, I have fix for this, but it needs to be cleaned up and pushed but I am having some bandwidth problems.
>>> 
>>> In the pktgen-port-cfg.h file at line 327 you need to add a #if around the first fprintf().
>>> 
>>> #if RTE_VERSION < RTE_VERSION_NUM(17, 5, 0, 0)
>>> 	fprintf( …
>>> 		);
>>> #endif
>>> 
>>> Maybe other ones in the code too. I will try to find some time to push that patch.
>>> 
>>>>                          ^~
>>>> /usr/local/pktgen-3.4.2/app/pktgen-port-cfg.h:343:25: warning: format Ө%dӮ expects argument of type ӨintӮ, but argument 3 has type Өuint64_t {aka long unsigned int}Ӯ [-Wformat=]
>>>> "   rx_offload_capa:%4d, tx_offload_capa   :%4d, reta_size     :%6d, flow_type_rss_offloads:%016" PRIx64 "\n",
>>>>                       ^
>>>> /usr/local/pktgen-3.4.2/app/pktgen-port-cfg.h:343:49: warning: format Ө%dӮ expects argument of type ӨintӮ, but argument 4 has type Өuint64_t {aka long unsigned int}Ӯ [-Wformat=]
>>>> "   rx_offload_capa:%4d, tx_offload_capa   :%4d, reta_size     :%6d, flow_type_rss_offloads:%016" PRIx64 "\n",
>>>> 
>>>> Do you have any hint or patch to suggest?
>>>> 
>>>> Thanks,
>>>> Alessio
>>>> 
>>>> 
>>>> ===============================================
>>>> Alessio Silvestro             „¢„ģ„Ć„·„Ŗ””„·„ė„Ł„¹„Č„ķ
>>>> Early Stage Researcher
>>>> 
>>>> Phone: +49 (0) 6221 4342 ØC 134
>>>> e-mail: 
>>>> Alessio.Silvestro@neclab.eu<mailto:Alessio.Silvestro@neclab.eu>
>>>> 
>>>> Data Science and System Platform Research Division NEC Europe Ltd.
>>>> Nec Laboratories Europe
>>>> Kurfعrsten-Anlage 36, 69115 Heidelberg, Germany 
>>>> ===============================================
>>>> NEC Europe Ltd | Registered Office: Athene, Odyssey Business Park, 
>>>> West End  Road, London, HA4 6QE, GB | Registered in England 2832014
>>>> 
>>>> 
>>> 
>>> Regards,
>>> Keith
>> 
>> Regards,
>> Keith
>> 
> 
> -- 
> Gaëtan Rivet
> 6WIND

Regards,
Keith