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* [dpdk-users] PCI device 0000:01:00.0 on NUMA socket -1 && !PANIC!: *** Did not find any ports to use ***
@ 2020-07-06 10:18 Erfan Mozaffariahrar
  2020-07-06 10:44 ` Nishant Verma
  0 siblings, 1 reply; 5+ messages in thread
From: Erfan Mozaffariahrar @ 2020-07-06 10:18 UTC (permalink / raw)
  To: users

Hey guys,

I'm new at DPDK and want to run helloworld and pktgen applications.
I have a quad port Intel I350 NIC.
I binded VFIO-PCI drivers using dpdk-devbind.py


./usertools/dpdk-devbind.py --status

Network devices using DPDK-compatible driver
============================================
0000:01:00.0 'I350 Gigabit Network Connection 1521' drv=vfio-pci  
unused=igb,uio_pci_generic
0000:01:00.1 'I350 Gigabit Network Connection 1521' drv=vfio-pci  
unused=igb,uio_pci_generic
0000:01:00.2 'I350 Gigabit Network Connection 1521' drv=vfio-pci  
unused=igb,uio_pci_generic
0000:01:00.3 'I350 Gigabit Network Connection 1521' drv=vfio-pci  
unused=igb,uio_pci_generic


When I run the helloworld application:

sudo ./build/helloworld -l 0-3 -n 1
EAL: Detected 4 lcore(s)
EAL: Detected 1 NUMA nodes
EAL: Multi-process socket /var/run/dpdk/rte/mp_socket
EAL: Selected IOVA mode 'PA'
EAL: Probing VFIO support...
EAL: VFIO support initialized
EAL: PCI device 0000:00:19.0 on NUMA socket -1
EAL:   Invalid NUMA socket, default to 0
EAL:   probe driver: 8086:1502 net_e1000_em
EAL: PCI device 0000:01:00.0 on NUMA socket -1
EAL:   Invalid NUMA socket, default to 0
EAL:   probe driver: 8086:1521 net_e1000_igb
EAL:   using IOMMU type 8 (No-IOMMU)
EAL: PCI device 0000:01:00.1 on NUMA socket -1
EAL:   Invalid NUMA socket, default to 0
EAL:   probe driver: 8086:1521 net_e1000_igb
EAL: PCI device 0000:01:00.2 on NUMA socket -1
EAL:   Invalid NUMA socket, default to 0
EAL:   probe driver: 8086:1521 net_e1000_igb
EAL: PCI device 0000:01:00.3 on NUMA socket -1
EAL:   Invalid NUMA socket, default to 0
EAL:   probe driver: 8086:1521 net_e1000_igb
hello from core 1
hello from core 2
hello from core 3
hello from core 0

****

Running pktgen:

>>> sdk '/home/mozaffari/dpdk-20.02', target 'x86_64-native-linux-gcc'
Setup DPDK to run 'pktgen' application from cfg/default.cfg file
mozaffari@mozaffari-2:~/pktgen-dpdk$ ./tools/run.py default
>>> sdk '/home/mozaffari/dpdk-20.02', target 'x86_64-native-linux-gcc'
    Trying ./app/x86_64-native-linux-gcc/pktgen
sudo -E  
LD_LIBRARY_PATH=/home/mozaffari/dpdk-20.02/x86_64-native-linux-gcc/lib/x86_64-linux-gnu ./app/x86_64-native-linux-gcc/pktgen -l 0-3 -n 4 --proc-type auto --log-level 7 --file-prefix pg -w 05:00.0,safe-mode-support=1 -w 84:00.0,safe-mode-support=1 -w 03:00.0 -w 81:00.0 -- -v -T -P -j -m [3:4].0 -m [5:6].1 -m [16:17].2 -m [18:19].3 -f  
themes/black-yellow.theme

Copyright (c) <2010-2019>, Intel Corporation. All rights reserved.  
Powered by DPDK
EAL: Detected 4 lcore(s)
EAL: Detected 1 NUMA nodes
EAL: Auto-detected process type: PRIMARY
EAL: Multi-process socket /var/run/dpdk/pg/mp_socket
EAL: Selected IOVA mode 'VA'
EAL: Probing VFIO support...
EAL: VFIO support initialized
Lua 5.3.3  Copyright (C) 1994-2016 Lua.org, PUC-Rio
**** Jumbo Frames of 9618 enabled.

*** Copyright (c) <2010-2019>, Intel Corporation. All rights reserved.
*** Pktgen created by: Keith Wiles -- >>> Powered by DPDK <<<

>>> Packet Burst 64, RX Desc 1024, TX Desc 2048, mbufs/port 16384,  
>>> mbuf cache 2048
  Port: Name         IfIndex Alias        NUMA  PCI

!PANIC!: *** Did not find any ports to use ***
PANIC in pktgen_config_ports():
*** Did not find any ports to use ***
6: [./app/x86_64-native-linux-gcc/pktgen(_start+0x2a) [0x560ab1edd76a]]
5: [/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xe7) [0x7f9e0d7beb97]]
4: [./app/x86_64-native-linux-gcc/pktgen(main+0x9d4) [0x560ab1d054a4]]
3: [./app/x86_64-native-linux-gcc/pktgen(pktgen_config_ports+0x2471)  
[0x560ab1f12f51]]
2: [./app/x86_64-native-linux-gcc/pktgen(__rte_panic+0xc5) [0x560ab1cf3da1]]
1: [./app/x86_64-native-linux-gcc/pktgen(rte_dump_stack+0x2e)  
[0x560ab20f105e]]



I searched previous emails but couldn't figure out the problems.

I would be thankful if you could help me to resolve it.


Best regards,
Erfan



-- 
Erfan Mozaffariahrar, M.Sc.
University of Tuebingen
Faculty of Science
Department of Computer Science
Chair of Communication Networks
Room B309, Sand 13, 72076 Tuebingen, Germany
phone:  (+49)-7071/29-70512
mailto: erfan.mozaffariahrar@uni-tuebingen.de
http://kn.inf.uni-tuebingen.de


^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: [dpdk-users] PCI device 0000:01:00.0 on NUMA socket -1 && !PANIC!: *** Did not find any ports to use ***
  2020-07-06 10:18 [dpdk-users] PCI device 0000:01:00.0 on NUMA socket -1 && !PANIC!: *** Did not find any ports to use *** Erfan Mozaffariahrar
@ 2020-07-06 10:44 ` Nishant Verma
  2020-07-06 13:51   ` Erfan Mozaffariahrar
  0 siblings, 1 reply; 5+ messages in thread
From: Nishant Verma @ 2020-07-06 10:44 UTC (permalink / raw)
  To: Erfan Mozaffariahrar; +Cc: USERS

Hi Erfan,

It would be great if you let us know how you are planning to execute
helloworld and pktgen.
Because HelloWorld is a demo app just to show core functionality nothing
else, while pktgen can be used for all sorts of packet related operations.

One more thing, if you have allocated ports to one DPDK application then
you can't allocate those ports to any application. For example, if one
application is using one PCI then for another application that will be
blacklisted.

Thanks.

On Mon, Jul 6, 2020 at 6:18 AM Erfan Mozaffariahrar <
erfan.mozaffariahrar@uni-tuebingen.de> wrote:

> Hey guys,
>
> I'm new at DPDK and want to run helloworld and pktgen applications.
> I have a quad port Intel I350 NIC.
> I binded VFIO-PCI drivers using dpdk-devbind.py
>
>
> ./usertools/dpdk-devbind.py --status
>
> Network devices using DPDK-compatible driver
> ============================================
> 0000:01:00.0 'I350 Gigabit Network Connection 1521' drv=vfio-pci
> unused=igb,uio_pci_generic
> 0000:01:00.1 'I350 Gigabit Network Connection 1521' drv=vfio-pci
> unused=igb,uio_pci_generic
> 0000:01:00.2 'I350 Gigabit Network Connection 1521' drv=vfio-pci
> unused=igb,uio_pci_generic
> 0000:01:00.3 'I350 Gigabit Network Connection 1521' drv=vfio-pci
> unused=igb,uio_pci_generic
>
>
> When I run the helloworld application:
>
> sudo ./build/helloworld -l 0-3 -n 1
> EAL: Detected 4 lcore(s)
> EAL: Detected 1 NUMA nodes
> EAL: Multi-process socket /var/run/dpdk/rte/mp_socket
> EAL: Selected IOVA mode 'PA'
> EAL: Probing VFIO support...
> EAL: VFIO support initialized
> EAL: PCI device 0000:00:19.0 on NUMA socket -1
> EAL:   Invalid NUMA socket, default to 0
> EAL:   probe driver: 8086:1502 net_e1000_em
> EAL: PCI device 0000:01:00.0 on NUMA socket -1
> EAL:   Invalid NUMA socket, default to 0
> EAL:   probe driver: 8086:1521 net_e1000_igb
> EAL:   using IOMMU type 8 (No-IOMMU)
> EAL: PCI device 0000:01:00.1 on NUMA socket -1
> EAL:   Invalid NUMA socket, default to 0
> EAL:   probe driver: 8086:1521 net_e1000_igb
> EAL: PCI device 0000:01:00.2 on NUMA socket -1
> EAL:   Invalid NUMA socket, default to 0
> EAL:   probe driver: 8086:1521 net_e1000_igb
> EAL: PCI device 0000:01:00.3 on NUMA socket -1
> EAL:   Invalid NUMA socket, default to 0
> EAL:   probe driver: 8086:1521 net_e1000_igb
> hello from core 1
> hello from core 2
> hello from core 3
> hello from core 0
>
> ****
>
> Running pktgen:
>
> >>> sdk '/home/mozaffari/dpdk-20.02', target 'x86_64-native-linux-gcc'
> Setup DPDK to run 'pktgen' application from cfg/default.cfg file
> mozaffari@mozaffari-2:~/pktgen-dpdk$ ./tools/run.py default
> >>> sdk '/home/mozaffari/dpdk-20.02', target 'x86_64-native-linux-gcc'
>     Trying ./app/x86_64-native-linux-gcc/pktgen
> sudo -E
> LD_LIBRARY_PATH=/home/mozaffari/dpdk-20.02/x86_64-native-linux-gcc/lib/x86_64-linux-gnu
> ./app/x86_64-native-linux-gcc/pktgen -l 0-3 -n 4 --proc-type auto
> --log-level 7 --file-prefix pg -w 05:00.0,safe-mode-support=1 -w
> 84:00.0,safe-mode-support=1 -w 03:00.0 -w 81:00.0 -- -v -T -P -j -m [3:4].0
> -m [5:6].1 -m [16:17].2 -m [18:19].3 -f
> themes/black-yellow.theme
>
> Copyright (c) <2010-2019>, Intel Corporation. All rights reserved.
> Powered by DPDK
> EAL: Detected 4 lcore(s)
> EAL: Detected 1 NUMA nodes
> EAL: Auto-detected process type: PRIMARY
> EAL: Multi-process socket /var/run/dpdk/pg/mp_socket
> EAL: Selected IOVA mode 'VA'
> EAL: Probing VFIO support...
> EAL: VFIO support initialized
> Lua 5.3.3  Copyright (C) 1994-2016 Lua.org, PUC-Rio
> **** Jumbo Frames of 9618 enabled.
>
> *** Copyright (c) <2010-2019>, Intel Corporation. All rights reserved.
> *** Pktgen created by: Keith Wiles -- >>> Powered by DPDK <<<
>
> >>> Packet Burst 64, RX Desc 1024, TX Desc 2048, mbufs/port 16384,
> >>> mbuf cache 2048
>   Port: Name         IfIndex Alias        NUMA  PCI
>
> !PANIC!: *** Did not find any ports to use ***
> PANIC in pktgen_config_ports():
> *** Did not find any ports to use ***
> 6: [./app/x86_64-native-linux-gcc/pktgen(_start+0x2a) [0x560ab1edd76a]]
> 5: [/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xe7)
> [0x7f9e0d7beb97]]
> 4: [./app/x86_64-native-linux-gcc/pktgen(main+0x9d4) [0x560ab1d054a4]]
> 3: [./app/x86_64-native-linux-gcc/pktgen(pktgen_config_ports+0x2471)
> [0x560ab1f12f51]]
> 2: [./app/x86_64-native-linux-gcc/pktgen(__rte_panic+0xc5)
> [0x560ab1cf3da1]]
> 1: [./app/x86_64-native-linux-gcc/pktgen(rte_dump_stack+0x2e)
> [0x560ab20f105e]]
>
>
>
> I searched previous emails but couldn't figure out the problems.
>
> I would be thankful if you could help me to resolve it.
>
>
> Best regards,
> Erfan
>
>
>
> --
> Erfan Mozaffariahrar, M.Sc.
> University of Tuebingen
> Faculty of Science
> Department of Computer Science
> Chair of Communication Networks
> Room B309, Sand 13, 72076 Tuebingen, Germany
> phone:  (+49)-7071/29-70512
> mailto: erfan.mozaffariahrar@uni-tuebingen.de
> http://kn.inf.uni-tuebingen.de
>
>

-- 
Rgds,
Nishant

^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: [dpdk-users] PCI device 0000:01:00.0 on NUMA socket -1 && !PANIC!: *** Did not find any ports to use ***
  2020-07-06 10:44 ` Nishant Verma
@ 2020-07-06 13:51   ` Erfan Mozaffariahrar
  2020-07-06 14:03     ` Nishant Verma
  0 siblings, 1 reply; 5+ messages in thread
From: Erfan Mozaffariahrar @ 2020-07-06 13:51 UTC (permalink / raw)
  To: Nishant Verma; +Cc: USERS

Dear Nishant,


Quoting Nishant Verma <vnish11@gmail.com>:

> Hi Erfan,
>
> It would be great if you let us know how you are planning to execute
> helloworld and pktgen.
> Because HelloWorld is a demo app just to show core functionality nothing
> else, while pktgen can be used for all sorts of packet related operations.
>

I used this documentation  
https://doc.dpdk.org/guides/linux_gsg/index.html for Linux.
I also tried to run pktgen using the following guide:  
https://pktgen-dpdk.readthedocs.io/en/latest/
I just wanted to get familiar with the DPDK.
My goal is to have a DPDK platform to evaluate different algorithms  
and also for vSwitches.

> One more thing, if you have allocated ports to one DPDK application then
> you can't allocate those ports to any application. For example, if one
> application is using one PCI then for another application that will be
> blacklisted.

I didn't run them simultaneously. I first ran the helloworld and tried  
pktgen but failed in both of them.


Thanks,
Erfan
>
> Thanks.
>
> On Mon, Jul 6, 2020 at 6:18 AM Erfan Mozaffariahrar <
> erfan.mozaffariahrar@uni-tuebingen.de> wrote:
>
>> Hey guys,
>>
>> I'm new at DPDK and want to run helloworld and pktgen applications.
>> I have a quad port Intel I350 NIC.
>> I binded VFIO-PCI drivers using dpdk-devbind.py
>>
>>
>> ./usertools/dpdk-devbind.py --status
>>
>> Network devices using DPDK-compatible driver
>> ============================================
>> 0000:01:00.0 'I350 Gigabit Network Connection 1521' drv=vfio-pci
>> unused=igb,uio_pci_generic
>> 0000:01:00.1 'I350 Gigabit Network Connection 1521' drv=vfio-pci
>> unused=igb,uio_pci_generic
>> 0000:01:00.2 'I350 Gigabit Network Connection 1521' drv=vfio-pci
>> unused=igb,uio_pci_generic
>> 0000:01:00.3 'I350 Gigabit Network Connection 1521' drv=vfio-pci
>> unused=igb,uio_pci_generic
>>
>>
>> When I run the helloworld application:
>>
>> sudo ./build/helloworld -l 0-3 -n 1
>> EAL: Detected 4 lcore(s)
>> EAL: Detected 1 NUMA nodes
>> EAL: Multi-process socket /var/run/dpdk/rte/mp_socket
>> EAL: Selected IOVA mode 'PA'
>> EAL: Probing VFIO support...
>> EAL: VFIO support initialized
>> EAL: PCI device 0000:00:19.0 on NUMA socket -1
>> EAL:   Invalid NUMA socket, default to 0
>> EAL:   probe driver: 8086:1502 net_e1000_em
>> EAL: PCI device 0000:01:00.0 on NUMA socket -1
>> EAL:   Invalid NUMA socket, default to 0
>> EAL:   probe driver: 8086:1521 net_e1000_igb
>> EAL:   using IOMMU type 8 (No-IOMMU)
>> EAL: PCI device 0000:01:00.1 on NUMA socket -1
>> EAL:   Invalid NUMA socket, default to 0
>> EAL:   probe driver: 8086:1521 net_e1000_igb
>> EAL: PCI device 0000:01:00.2 on NUMA socket -1
>> EAL:   Invalid NUMA socket, default to 0
>> EAL:   probe driver: 8086:1521 net_e1000_igb
>> EAL: PCI device 0000:01:00.3 on NUMA socket -1
>> EAL:   Invalid NUMA socket, default to 0
>> EAL:   probe driver: 8086:1521 net_e1000_igb
>> hello from core 1
>> hello from core 2
>> hello from core 3
>> hello from core 0
>>
>> ****
>>
>> Running pktgen:
>>
>> >>> sdk '/home/mozaffari/dpdk-20.02', target 'x86_64-native-linux-gcc'
>> Setup DPDK to run 'pktgen' application from cfg/default.cfg file
>> mozaffari@mozaffari-2:~/pktgen-dpdk$ ./tools/run.py default
>> >>> sdk '/home/mozaffari/dpdk-20.02', target 'x86_64-native-linux-gcc'
>>     Trying ./app/x86_64-native-linux-gcc/pktgen
>> sudo -E
>> LD_LIBRARY_PATH=/home/mozaffari/dpdk-20.02/x86_64-native-linux-gcc/lib/x86_64-linux-gnu
>> ./app/x86_64-native-linux-gcc/pktgen -l 0-3 -n 4 --proc-type auto
>> --log-level 7 --file-prefix pg -w 05:00.0,safe-mode-support=1 -w
>> 84:00.0,safe-mode-support=1 -w 03:00.0 -w 81:00.0 -- -v -T -P -j -m [3:4].0
>> -m [5:6].1 -m [16:17].2 -m [18:19].3 -f
>> themes/black-yellow.theme
>>
>> Copyright (c) <2010-2019>, Intel Corporation. All rights reserved.
>> Powered by DPDK
>> EAL: Detected 4 lcore(s)
>> EAL: Detected 1 NUMA nodes
>> EAL: Auto-detected process type: PRIMARY
>> EAL: Multi-process socket /var/run/dpdk/pg/mp_socket
>> EAL: Selected IOVA mode 'VA'
>> EAL: Probing VFIO support...
>> EAL: VFIO support initialized
>> Lua 5.3.3  Copyright (C) 1994-2016 Lua.org, PUC-Rio
>> **** Jumbo Frames of 9618 enabled.
>>
>> *** Copyright (c) <2010-2019>, Intel Corporation. All rights reserved.
>> *** Pktgen created by: Keith Wiles -- >>> Powered by DPDK <<<
>>
>> >>> Packet Burst 64, RX Desc 1024, TX Desc 2048, mbufs/port 16384,
>> >>> mbuf cache 2048
>>   Port: Name         IfIndex Alias        NUMA  PCI
>>
>> !PANIC!: *** Did not find any ports to use ***
>> PANIC in pktgen_config_ports():
>> *** Did not find any ports to use ***
>> 6: [./app/x86_64-native-linux-gcc/pktgen(_start+0x2a) [0x560ab1edd76a]]
>> 5: [/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xe7)
>> [0x7f9e0d7beb97]]
>> 4: [./app/x86_64-native-linux-gcc/pktgen(main+0x9d4) [0x560ab1d054a4]]
>> 3: [./app/x86_64-native-linux-gcc/pktgen(pktgen_config_ports+0x2471)
>> [0x560ab1f12f51]]
>> 2: [./app/x86_64-native-linux-gcc/pktgen(__rte_panic+0xc5)
>> [0x560ab1cf3da1]]
>> 1: [./app/x86_64-native-linux-gcc/pktgen(rte_dump_stack+0x2e)
>> [0x560ab20f105e]]
>>
>>
>>
>> I searched previous emails but couldn't figure out the problems.
>>
>> I would be thankful if you could help me to resolve it.
>>
>>
>> Best regards,
>> Erfan
>>
>>
>>
>> --
>> Erfan Mozaffariahrar, M.Sc.
>> University of Tuebingen
>> Faculty of Science
>> Department of Computer Science
>> Chair of Communication Networks
>> Room B309, Sand 13, 72076 Tuebingen, Germany
>> phone:  (+49)-7071/29-70512
>> mailto: erfan.mozaffariahrar@uni-tuebingen.de
>> http://kn.inf.uni-tuebingen.de
>>
>>
>
> --
> Rgds,
> Nishant



-- 
Erfan Mozaffariahrar, M.Sc.
University of Tuebingen
Faculty of Science
Department of Computer Science
Chair of Communication Networks
Room B309, Sand 13, 72076 Tuebingen, Germany
phone:  (+49)-7071/29-70512
mailto: erfan.mozaffariahrar@uni-tuebingen.de
http://kn.inf.uni-tuebingen.de


^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: [dpdk-users] PCI device 0000:01:00.0 on NUMA socket -1 && !PANIC!: *** Did not find any ports to use ***
  2020-07-06 13:51   ` Erfan Mozaffariahrar
@ 2020-07-06 14:03     ` Nishant Verma
  2020-07-06 14:21       ` Erfan Mozaffariahrar
  0 siblings, 1 reply; 5+ messages in thread
From: Nishant Verma @ 2020-07-06 14:03 UTC (permalink / raw)
  To: Erfan Mozaffariahrar; +Cc: USERS

Ok. In that. case your hello world program is good. The output that you are
seeing is correct.
Coming to pktgen, share your default.cfg and output of `lspci | grep Ether"

On Mon, Jul 6, 2020 at 9:51 AM Erfan Mozaffariahrar <
erfan.mozaffariahrar@uni-tuebingen.de> wrote:

> Dear Nishant,
>
>
> Quoting Nishant Verma <vnish11@gmail.com>:
>
> > Hi Erfan,
> >
> > It would be great if you let us know how you are planning to execute
> > helloworld and pktgen.
> > Because HelloWorld is a demo app just to show core functionality nothing
> > else, while pktgen can be used for all sorts of packet related
> operations.
> >
>
> I used this documentation
> https://doc.dpdk.org/guides/linux_gsg/index.html for Linux.
> I also tried to run pktgen using the following guide:
> https://pktgen-dpdk.readthedocs.io/en/latest/
> I just wanted to get familiar with the DPDK.
> My goal is to have a DPDK platform to evaluate different algorithms
> and also for vSwitches.
>
> > One more thing, if you have allocated ports to one DPDK application then
> > you can't allocate those ports to any application. For example, if one
> > application is using one PCI then for another application that will be
> > blacklisted.
>
> I didn't run them simultaneously. I first ran the helloworld and tried
> pktgen but failed in both of them.
>
>
> Thanks,
> Erfan
> >
> > Thanks.
> >
> > On Mon, Jul 6, 2020 at 6:18 AM Erfan Mozaffariahrar <
> > erfan.mozaffariahrar@uni-tuebingen.de> wrote:
> >
> >> Hey guys,
> >>
> >> I'm new at DPDK and want to run helloworld and pktgen applications.
> >> I have a quad port Intel I350 NIC.
> >> I binded VFIO-PCI drivers using dpdk-devbind.py
> >>
> >>
> >> ./usertools/dpdk-devbind.py --status
> >>
> >> Network devices using DPDK-compatible driver
> >> ============================================
> >> 0000:01:00.0 'I350 Gigabit Network Connection 1521' drv=vfio-pci
> >> unused=igb,uio_pci_generic
> >> 0000:01:00.1 'I350 Gigabit Network Connection 1521' drv=vfio-pci
> >> unused=igb,uio_pci_generic
> >> 0000:01:00.2 'I350 Gigabit Network Connection 1521' drv=vfio-pci
> >> unused=igb,uio_pci_generic
> >> 0000:01:00.3 'I350 Gigabit Network Connection 1521' drv=vfio-pci
> >> unused=igb,uio_pci_generic
> >>
> >>
> >> When I run the helloworld application:
> >>
> >> sudo ./build/helloworld -l 0-3 -n 1
> >> EAL: Detected 4 lcore(s)
> >> EAL: Detected 1 NUMA nodes
> >> EAL: Multi-process socket /var/run/dpdk/rte/mp_socket
> >> EAL: Selected IOVA mode 'PA'
> >> EAL: Probing VFIO support...
> >> EAL: VFIO support initialized
> >> EAL: PCI device 0000:00:19.0 on NUMA socket -1
> >> EAL:   Invalid NUMA socket, default to 0
> >> EAL:   probe driver: 8086:1502 net_e1000_em
> >> EAL: PCI device 0000:01:00.0 on NUMA socket -1
> >> EAL:   Invalid NUMA socket, default to 0
> >> EAL:   probe driver: 8086:1521 net_e1000_igb
> >> EAL:   using IOMMU type 8 (No-IOMMU)
> >> EAL: PCI device 0000:01:00.1 on NUMA socket -1
> >> EAL:   Invalid NUMA socket, default to 0
> >> EAL:   probe driver: 8086:1521 net_e1000_igb
> >> EAL: PCI device 0000:01:00.2 on NUMA socket -1
> >> EAL:   Invalid NUMA socket, default to 0
> >> EAL:   probe driver: 8086:1521 net_e1000_igb
> >> EAL: PCI device 0000:01:00.3 on NUMA socket -1
> >> EAL:   Invalid NUMA socket, default to 0
> >> EAL:   probe driver: 8086:1521 net_e1000_igb
> >> hello from core 1
> >> hello from core 2
> >> hello from core 3
> >> hello from core 0
> >>
> >> ****
> >>
> >> Running pktgen:
> >>
> >> >>> sdk '/home/mozaffari/dpdk-20.02', target 'x86_64-native-linux-gcc'
> >> Setup DPDK to run 'pktgen' application from cfg/default.cfg file
> >> mozaffari@mozaffari-2:~/pktgen-dpdk$ ./tools/run.py default
> >> >>> sdk '/home/mozaffari/dpdk-20.02', target 'x86_64-native-linux-gcc'
> >>     Trying ./app/x86_64-native-linux-gcc/pktgen
> >> sudo -E
> >>
> LD_LIBRARY_PATH=/home/mozaffari/dpdk-20.02/x86_64-native-linux-gcc/lib/x86_64-linux-gnu
> >> ./app/x86_64-native-linux-gcc/pktgen -l 0-3 -n 4 --proc-type auto
> >> --log-level 7 --file-prefix pg -w 05:00.0,safe-mode-support=1 -w
> >> 84:00.0,safe-mode-support=1 -w 03:00.0 -w 81:00.0 -- -v -T -P -j -m
> [3:4].0
> >> -m [5:6].1 -m [16:17].2 -m [18:19].3 -f
> >> themes/black-yellow.theme
> >>
> >> Copyright (c) <2010-2019>, Intel Corporation. All rights reserved.
> >> Powered by DPDK
> >> EAL: Detected 4 lcore(s)
> >> EAL: Detected 1 NUMA nodes
> >> EAL: Auto-detected process type: PRIMARY
> >> EAL: Multi-process socket /var/run/dpdk/pg/mp_socket
> >> EAL: Selected IOVA mode 'VA'
> >> EAL: Probing VFIO support...
> >> EAL: VFIO support initialized
> >> Lua 5.3.3  Copyright (C) 1994-2016 Lua.org, PUC-Rio
> >> **** Jumbo Frames of 9618 enabled.
> >>
> >> *** Copyright (c) <2010-2019>, Intel Corporation. All rights reserved.
> >> *** Pktgen created by: Keith Wiles -- >>> Powered by DPDK <<<
> >>
> >> >>> Packet Burst 64, RX Desc 1024, TX Desc 2048, mbufs/port 16384,
> >> >>> mbuf cache 2048
> >>   Port: Name         IfIndex Alias        NUMA  PCI
> >>
> >> !PANIC!: *** Did not find any ports to use ***
> >> PANIC in pktgen_config_ports():
> >> *** Did not find any ports to use ***
> >> 6: [./app/x86_64-native-linux-gcc/pktgen(_start+0x2a) [0x560ab1edd76a]]
> >> 5: [/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xe7)
> >> [0x7f9e0d7beb97]]
> >> 4: [./app/x86_64-native-linux-gcc/pktgen(main+0x9d4) [0x560ab1d054a4]]
> >> 3: [./app/x86_64-native-linux-gcc/pktgen(pktgen_config_ports+0x2471)
> >> [0x560ab1f12f51]]
> >> 2: [./app/x86_64-native-linux-gcc/pktgen(__rte_panic+0xc5)
> >> [0x560ab1cf3da1]]
> >> 1: [./app/x86_64-native-linux-gcc/pktgen(rte_dump_stack+0x2e)
> >> [0x560ab20f105e]]
> >>
> >>
> >>
> >> I searched previous emails but couldn't figure out the problems.
> >>
> >> I would be thankful if you could help me to resolve it.
> >>
> >>
> >> Best regards,
> >> Erfan
> >>
> >>
> >>
> >> --
> >> Erfan Mozaffariahrar, M.Sc.
> >> University of Tuebingen
> >> Faculty of Science
> >> Department of Computer Science
> >> Chair of Communication Networks
> >> Room B309, Sand 13, 72076 Tuebingen, Germany
> >> phone:  (+49)-7071/29-70512
> >> mailto: erfan.mozaffariahrar@uni-tuebingen.de
> >> http://kn.inf.uni-tuebingen.de
> >>
> >>
> >
> > --
> > Rgds,
> > Nishant
>
>
>
> --
> Erfan Mozaffariahrar, M.Sc.
> University of Tuebingen
> Faculty of Science
> Department of Computer Science
> Chair of Communication Networks
> Room B309, Sand 13, 72076 Tuebingen, Germany
> phone:  (+49)-7071/29-70512
> mailto: erfan.mozaffariahrar@uni-tuebingen.de
> http://kn.inf.uni-tuebingen.de
>
>

-- 
Rgds,
Nishant

^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: [dpdk-users] PCI device 0000:01:00.0 on NUMA socket -1 && !PANIC!: *** Did not find any ports to use ***
  2020-07-06 14:03     ` Nishant Verma
@ 2020-07-06 14:21       ` Erfan Mozaffariahrar
  0 siblings, 0 replies; 5+ messages in thread
From: Erfan Mozaffariahrar @ 2020-07-06 14:21 UTC (permalink / raw)
  To: Nishant Verma; +Cc: USERS

Quoting Nishant Verma <vnish11@gmail.com>:

> Ok. In that. case your hello world program is good. The output that you are
> seeing is correct.

So what is the meaning of these messages? "PCI device 0000:01:00.0 on  
NUMA socket -1"

> Coming to pktgen, share your default.cfg and output of `lspci | grep Ether"

DEFAULT.CFG:

setup = {
    'exec': (
        'sudo', '-E'
        ),

    'devices': (
           '01:00.0',
           '01:00.1',
           '01:00.2',
           '01:00.3'
            ),
    # UIO module type, igb_uio, vfio-pci or uio_pci_generic
    'uio': 'vfio-pci'
    }

run = {
        .
        .
        .

        'cores': '0-3',
        'nrank': '4',
        'proc': 'auto',
        'log': '7',
        'prefix': 'pg',

        'blacklist': (
                #'03:00.0', '05:00.0',
                #'81:00.0', '84:00.0'
                ),
        'whitelist': (
                '05:00.0,safe-mode-support=1',
                '84:00.0,safe-mode-support=1',
                '03:00.0', '81:00.0'
                ),

        'opts': (
                '-v',
                '-T',
                '-P',
                '-j',
                ),
        'map': (
                '[1].1',
                '[2].2',
                '[3].3'
                ),

        'theme': 'themes/black-yellow.theme'
        }

LSPCI | GREP ETHER:

00:19.0 Ethernet controller: Intel Corporation 82579LM Gigabit Network  
Connection (Lewisville) (rev 04)
01:00.0 Ethernet controller: Intel Corporation I350 Gigabit Network  
Connection (rev 01)
01:00.1 Ethernet controller: Intel Corporation I350 Gigabit Network  
Connection (rev 01)
01:00.2 Ethernet controller: Intel Corporation I350 Gigabit Network  
Connection (rev 01)
01:00.3 Ethernet controller: Intel Corporation I350 Gigabit Network  
Connection (rev 01)

I couldn't find a manual for default.cfg. So I don't know the details. :(

Thanks,
Erfan

>
> On Mon, Jul 6, 2020 at 9:51 AM Erfan Mozaffariahrar <
> erfan.mozaffariahrar@uni-tuebingen.de> wrote:
>
>> Dear Nishant,
>>
>>
>> Quoting Nishant Verma <vnish11@gmail.com>:
>>
>> > Hi Erfan,
>> >
>> > It would be great if you let us know how you are planning to execute
>> > helloworld and pktgen.
>> > Because HelloWorld is a demo app just to show core functionality nothing
>> > else, while pktgen can be used for all sorts of packet related
>> operations.
>> >
>>
>> I used this documentation
>> https://doc.dpdk.org/guides/linux_gsg/index.html for Linux.
>> I also tried to run pktgen using the following guide:
>> https://pktgen-dpdk.readthedocs.io/en/latest/
>> I just wanted to get familiar with the DPDK.
>> My goal is to have a DPDK platform to evaluate different algorithms
>> and also for vSwitches.
>>
>> > One more thing, if you have allocated ports to one DPDK application then
>> > you can't allocate those ports to any application. For example, if one
>> > application is using one PCI then for another application that will be
>> > blacklisted.
>>
>> I didn't run them simultaneously. I first ran the helloworld and tried
>> pktgen but failed in both of them.
>>
>>
>> Thanks,
>> Erfan
>> >
>> > Thanks.
>> >
>> > On Mon, Jul 6, 2020 at 6:18 AM Erfan Mozaffariahrar <
>> > erfan.mozaffariahrar@uni-tuebingen.de> wrote:
>> >
>> >> Hey guys,
>> >>
>> >> I'm new at DPDK and want to run helloworld and pktgen applications.
>> >> I have a quad port Intel I350 NIC.
>> >> I binded VFIO-PCI drivers using dpdk-devbind.py
>> >>
>> >>
>> >> ./usertools/dpdk-devbind.py --status
>> >>
>> >> Network devices using DPDK-compatible driver
>> >> ============================================
>> >> 0000:01:00.0 'I350 Gigabit Network Connection 1521' drv=vfio-pci
>> >> unused=igb,uio_pci_generic
>> >> 0000:01:00.1 'I350 Gigabit Network Connection 1521' drv=vfio-pci
>> >> unused=igb,uio_pci_generic
>> >> 0000:01:00.2 'I350 Gigabit Network Connection 1521' drv=vfio-pci
>> >> unused=igb,uio_pci_generic
>> >> 0000:01:00.3 'I350 Gigabit Network Connection 1521' drv=vfio-pci
>> >> unused=igb,uio_pci_generic
>> >>
>> >>
>> >> When I run the helloworld application:
>> >>
>> >> sudo ./build/helloworld -l 0-3 -n 1
>> >> EAL: Detected 4 lcore(s)
>> >> EAL: Detected 1 NUMA nodes
>> >> EAL: Multi-process socket /var/run/dpdk/rte/mp_socket
>> >> EAL: Selected IOVA mode 'PA'
>> >> EAL: Probing VFIO support...
>> >> EAL: VFIO support initialized
>> >> EAL: PCI device 0000:00:19.0 on NUMA socket -1
>> >> EAL:   Invalid NUMA socket, default to 0
>> >> EAL:   probe driver: 8086:1502 net_e1000_em
>> >> EAL: PCI device 0000:01:00.0 on NUMA socket -1
>> >> EAL:   Invalid NUMA socket, default to 0
>> >> EAL:   probe driver: 8086:1521 net_e1000_igb
>> >> EAL:   using IOMMU type 8 (No-IOMMU)
>> >> EAL: PCI device 0000:01:00.1 on NUMA socket -1
>> >> EAL:   Invalid NUMA socket, default to 0
>> >> EAL:   probe driver: 8086:1521 net_e1000_igb
>> >> EAL: PCI device 0000:01:00.2 on NUMA socket -1
>> >> EAL:   Invalid NUMA socket, default to 0
>> >> EAL:   probe driver: 8086:1521 net_e1000_igb
>> >> EAL: PCI device 0000:01:00.3 on NUMA socket -1
>> >> EAL:   Invalid NUMA socket, default to 0
>> >> EAL:   probe driver: 8086:1521 net_e1000_igb
>> >> hello from core 1
>> >> hello from core 2
>> >> hello from core 3
>> >> hello from core 0
>> >>
>> >> ****
>> >>
>> >> Running pktgen:
>> >>
>> >> >>> sdk '/home/mozaffari/dpdk-20.02', target 'x86_64-native-linux-gcc'
>> >> Setup DPDK to run 'pktgen' application from cfg/default.cfg file
>> >> mozaffari@mozaffari-2:~/pktgen-dpdk$ ./tools/run.py default
>> >> >>> sdk '/home/mozaffari/dpdk-20.02', target 'x86_64-native-linux-gcc'
>> >>     Trying ./app/x86_64-native-linux-gcc/pktgen
>> >> sudo -E
>> >>
>> LD_LIBRARY_PATH=/home/mozaffari/dpdk-20.02/x86_64-native-linux-gcc/lib/x86_64-linux-gnu
>> >> ./app/x86_64-native-linux-gcc/pktgen -l 0-3 -n 4 --proc-type auto
>> >> --log-level 7 --file-prefix pg -w 05:00.0,safe-mode-support=1 -w
>> >> 84:00.0,safe-mode-support=1 -w 03:00.0 -w 81:00.0 -- -v -T -P -j -m
>> [3:4].0
>> >> -m [5:6].1 -m [16:17].2 -m [18:19].3 -f
>> >> themes/black-yellow.theme
>> >>
>> >> Copyright (c) <2010-2019>, Intel Corporation. All rights reserved.
>> >> Powered by DPDK
>> >> EAL: Detected 4 lcore(s)
>> >> EAL: Detected 1 NUMA nodes
>> >> EAL: Auto-detected process type: PRIMARY
>> >> EAL: Multi-process socket /var/run/dpdk/pg/mp_socket
>> >> EAL: Selected IOVA mode 'VA'
>> >> EAL: Probing VFIO support...
>> >> EAL: VFIO support initialized
>> >> Lua 5.3.3  Copyright (C) 1994-2016 Lua.org, PUC-Rio
>> >> **** Jumbo Frames of 9618 enabled.
>> >>
>> >> *** Copyright (c) <2010-2019>, Intel Corporation. All rights reserved.
>> >> *** Pktgen created by: Keith Wiles -- >>> Powered by DPDK <<<
>> >>
>> >> >>> Packet Burst 64, RX Desc 1024, TX Desc 2048, mbufs/port 16384,
>> >> >>> mbuf cache 2048
>> >>   Port: Name         IfIndex Alias        NUMA  PCI
>> >>
>> >> !PANIC!: *** Did not find any ports to use ***
>> >> PANIC in pktgen_config_ports():
>> >> *** Did not find any ports to use ***
>> >> 6: [./app/x86_64-native-linux-gcc/pktgen(_start+0x2a) [0x560ab1edd76a]]
>> >> 5: [/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xe7)
>> >> [0x7f9e0d7beb97]]
>> >> 4: [./app/x86_64-native-linux-gcc/pktgen(main+0x9d4) [0x560ab1d054a4]]
>> >> 3: [./app/x86_64-native-linux-gcc/pktgen(pktgen_config_ports+0x2471)
>> >> [0x560ab1f12f51]]
>> >> 2: [./app/x86_64-native-linux-gcc/pktgen(__rte_panic+0xc5)
>> >> [0x560ab1cf3da1]]
>> >> 1: [./app/x86_64-native-linux-gcc/pktgen(rte_dump_stack+0x2e)
>> >> [0x560ab20f105e]]
>> >>
>> >>
>> >>
>> >> I searched previous emails but couldn't figure out the problems.
>> >>
>> >> I would be thankful if you could help me to resolve it.
>> >>
>> >>
>> >> Best regards,
>> >> Erfan
>> >>
>> >>
>> >>
>> >> --
>> >> Erfan Mozaffariahrar, M.Sc.
>> >> University of Tuebingen
>> >> Faculty of Science
>> >> Department of Computer Science
>> >> Chair of Communication Networks
>> >> Room B309, Sand 13, 72076 Tuebingen, Germany
>> >> phone:  (+49)-7071/29-70512
>> >> mailto: erfan.mozaffariahrar@uni-tuebingen.de
>> >> http://kn.inf.uni-tuebingen.de
>> >>
>> >>
>> >
>> > --
>> > Rgds,
>> > Nishant
>>
>>
>>
>> --
>> Erfan Mozaffariahrar, M.Sc.
>> University of Tuebingen
>> Faculty of Science
>> Department of Computer Science
>> Chair of Communication Networks
>> Room B309, Sand 13, 72076 Tuebingen, Germany
>> phone:  (+49)-7071/29-70512
>> mailto: erfan.mozaffariahrar@uni-tuebingen.de
>> http://kn.inf.uni-tuebingen.de
>>
>>
>
> --
> Rgds,
> Nishant
  Erfan Mozaffariahrar, M.Sc.
University of Tuebingen
Faculty of Science
Department of Computer Science
Chair of Communication Networks
Room B309, Sand 13, 72076 Tuebingen, Germany
phone:  (+49)-7071/29-70512
mailto: erfan.mozaffariahrar@uni-tuebingen.de
http://kn.inf.uni-tuebingen.de

^ permalink raw reply	[flat|nested] 5+ messages in thread

end of thread, back to index

Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-07-06 10:18 [dpdk-users] PCI device 0000:01:00.0 on NUMA socket -1 && !PANIC!: *** Did not find any ports to use *** Erfan Mozaffariahrar
2020-07-06 10:44 ` Nishant Verma
2020-07-06 13:51   ` Erfan Mozaffariahrar
2020-07-06 14:03     ` Nishant Verma
2020-07-06 14:21       ` Erfan Mozaffariahrar

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