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* [dts] DDP / testpmd setup
@ 2018-08-26 12:18 Sebastian Foss
       [not found] ` <CAHLOa7SaSPqRhg5Xhy88efNVsJeba-fKRT7HVmO2sMZ7ccugDg@mail.gmail.com>
  0 siblings, 1 reply; 7+ messages in thread
From: Sebastian Foss @ 2018-08-26 12:18 UTC (permalink / raw)
  To: dts

[-- Attachment #1: Type: text/plain, Size: 622 bytes --]

Hi,

we are using testpmd to store ddp profiles in an Intel X710DA2 NIC. Is there
a way to have those profiles stored in the NIC permanently – or what would
be the best solution to have those profiles loaded automatically at boot and
use a regular kernel driver afterwards ? From what i understand so far to
use the DPDK functions to load a DDP Profile the UIO or VFIO drivers have to
be used.

 

Thank you!

 

Mit freundlichen Grüßen / Best Regards

Sebastian Foss, Electrical Engineering (B. Eng.)

Hardware & Software Development

Geschäftsführer / CEO

SF Engineering UG & Co. KG

 

 


[-- Attachment #2: Type: text/html, Size: 3204 bytes --]

^ permalink raw reply	[flat|nested] 7+ messages in thread
* Re: [dts] DDP / testpmd setup
       [not found] ` <CAHLOa7SaSPqRhg5Xhy88efNVsJeba-fKRT7HVmO2sMZ7ccugDg@mail.gmail.com>
@ 2018-08-26 19:57   ` Sebastian Foss
  2018-08-26 20:45     ` Rami Rosen
  0 siblings, 1 reply; 7+ messages in thread
From: Sebastian Foss @ 2018-08-26 19:57 UTC (permalink / raw)
  To: dts

[-- Attachment #1: Type: text/plain, Size: 1583 bytes --]

Hi Rami,

I found the switch for testpmd to use a cmd line script instead of using interactive mode. Still need to see if loading a ddp persists on the card when rebinding the i40e driver instead of vfio / uio.

The kernel i40e driver also seems to have the functions to use AdminQ to load DDPs onto the card – however im not sure how to do it from userland.

 

 

Von: Rami Rosen <ramirose@gmail.com> 
Gesendet: Sonntag, 26. August 2018 20:59
An: sfo@ingenieurbuero-foss.de
Betreff: Re: [dts] DDP / testpmd setup

 

Hi Sebastian,

I don't know of such a way, unfortunately. Also you cannot automate testpmd

as it is to load the profile automatically without going interactive mode.

 

Regards,

Rami Rosen

http://ramirose.wix.com/ramirosen

 

 

 

 

On Sun, Aug 26, 2018 at 3:18 PM Sebastian Foss <sfo@ingenieurbuero-foss.de <mailto:sfo@ingenieurbuero-foss.de> > wrote:

Hi,

we are using testpmd to store ddp profiles in an Intel X710DA2 NIC. Is there a way to have those profiles stored in the NIC permanently – or what would be the best solution to have those profiles loaded automatically at boot and use a regular kernel driver afterwards ? From what i understand so far to use the DPDK functions to load a DDP Profile the UIO or VFIO drivers have to be used.

 

Thank you!

 

Mit freundlichen Grüßen / Best Regards

Sebastian Foss, Electrical Engineering (B. Eng.)

Hardware & Software Development

Geschäftsführer / CEO

SF Engineering UG & Co. KG

 

 



-- 

regards,

Rami Rosen


[-- Attachment #2: Type: text/html, Size: 6508 bytes --]

^ permalink raw reply	[flat|nested] 7+ messages in thread
* Re: [dts] DDP / testpmd setup
  2018-08-26 19:57   ` Sebastian Foss
@ 2018-08-26 20:45     ` Rami Rosen
  2018-08-28 14:33       ` Sebastian Foss
  0 siblings, 1 reply; 7+ messages in thread
From: Rami Rosen @ 2018-08-26 20:45 UTC (permalink / raw)
  To: Sebastian Foss; +Cc: dts

[-- Attachment #1: Type: text/plain, Size: 2383 bytes --]

Hi, Sebastian,
Regarding rebinding, there are two types:
One is with
dpdk-devbind -b i40e pci_id_of_port
And the second is the ribust one:
rmmod i40e and then modprobe i40e. I am not sure as to which of the two you
aim when talking about rebinding.
I would suggest to start with the first option. It triggers calling the
probe() callback of I40E, and not the full longer and heavier way with I40E
module_exit() and module_init() callbacks

Regarding userspace app for achieving it: you can follow the dpdk testpmd
code, but
this can take quite a time and effort.

Regards,
Rami Rosen


בתאריך יום א׳, 26 באוג׳ 2018, 22:57, מאת Sebastian Foss ‏<
sfo@ingenieurbuero-foss.de>:

> Hi Rami,
>
> I found the switch for testpmd to use a cmd line script instead of using
> interactive mode. Still need to see if loading a ddp persists on the card
> when rebinding the i40e driver instead of vfio / uio.
>
> The kernel i40e driver also seems to have the functions to use AdminQ to
> load DDPs onto the card – however im not sure how to do it from userland.
>
>
>
>
>
> *Von:* Rami Rosen <ramirose@gmail.com>
> *Gesendet:* Sonntag, 26. August 2018 20:59
> *An:* sfo@ingenieurbuero-foss.de
> *Betreff:* Re: [dts] DDP / testpmd setup
>
>
>
> Hi Sebastian,
>
> I don't know of such a way, unfortunately. Also you cannot automate testpmd
>
> as it is to load the profile automatically without going interactive mode.
>
>
>
> Regards,
>
> Rami Rosen
>
> http://ramirose.wix.com/ramirosen
>
>
>
>
>
>
>
>
>
> On Sun, Aug 26, 2018 at 3:18 PM Sebastian Foss <sfo@ingenieurbuero-foss.de>
> wrote:
>
> Hi,
>
> we are using testpmd to store ddp profiles in an Intel X710DA2 NIC. Is
> there a way to have those profiles stored in the NIC permanently – or what
> would be the best solution to have those profiles loaded automatically at
> boot and use a regular kernel driver afterwards ? From what i understand so
> far to use the DPDK functions to load a DDP Profile the UIO or VFIO drivers
> have to be used.
>
>
>
> Thank you!
>
>
>
> Mit freundlichen Grüßen / Best Regards
>
> Sebastian Foss, Electrical Engineering (B. Eng.)
>
> Hardware & Software Development
>
> Geschäftsführer / CEO
>
> SF Engineering UG & Co. KG
>
>
>
>
>
>
>
> --
>
> regards,
>
> Rami Rosen
>

[-- Attachment #2: Type: text/html, Size: 5573 bytes --]

^ permalink raw reply	[flat|nested] 7+ messages in thread
* Re: [dts] DDP / testpmd setup
  2018-08-26 20:45     ` Rami Rosen
@ 2018-08-28 14:33       ` Sebastian Foss
       [not found]         ` <CAHLOa7SOMru4yB=bQJSRf4hgq8yZfrmKWdTURaxQxHrGGDjT9A@mail.gmail.com>
  0 siblings, 1 reply; 7+ messages in thread
From: Sebastian Foss @ 2018-08-28 14:33 UTC (permalink / raw)
  To: 'Rami Rosen'; +Cc: dts

[-- Attachment #1: Type: text/plain, Size: 2985 bytes --]

Hi,

ok seems the ddp profiles are persistent when unbinding and rebinding the dpdk / linux drivers. However it seems like the ddp profile is not used for rss hashing when i bind the i40e driver and run some test (e.g. PPPoE traffic).

Are there any plans to support ddp profiles for rss hashing when i40e is used without dpdk ?

 

Thanks.

 

Von: Rami Rosen <ramirose@gmail.com> 
Gesendet: Sonntag, 26. August 2018 22:46
An: Sebastian Foss <sfo@ingenieurbuero-foss.de>
Cc: dts@dpdk.org
Betreff: Re: [dts] DDP / testpmd setup

 

Hi, Sebastian,

Regarding rebinding, there are two types:

One is with 

dpdk-devbind -b i40e pci_id_of_port

And the second is the ribust one:

rmmod i40e and then modprobe i40e. I am not sure as to which of the two you aim when talking about rebinding.

I would suggest to start with the first option. It triggers calling the probe() callback of I40E, and not the full longer and heavier way with I40E module_exit() and module_init() callbacks

 

Regarding userspace app for achieving it: you can follow the dpdk testpmd code, but

this can take quite a time and effort.

 

Regards,

Rami Rosen

 

 

בתאריך יום א׳, 26 באוג׳ 2018, 22:57, מאת Sebastian Foss ‏<sfo@ingenieurbuero-foss.de <mailto:sfo@ingenieurbuero-foss.de> >:

Hi Rami,

I found the switch for testpmd to use a cmd line script instead of using interactive mode. Still need to see if loading a ddp persists on the card when rebinding the i40e driver instead of vfio / uio.

The kernel i40e driver also seems to have the functions to use AdminQ to load DDPs onto the card – however im not sure how to do it from userland.

 

 

Von: Rami Rosen <ramirose@gmail.com <mailto:ramirose@gmail.com> > 
Gesendet: Sonntag, 26. August 2018 20:59
An: sfo@ingenieurbuero-foss.de <mailto:sfo@ingenieurbuero-foss.de> 
Betreff: Re: [dts] DDP / testpmd setup

 

Hi Sebastian,

I don't know of such a way, unfortunately. Also you cannot automate testpmd

as it is to load the profile automatically without going interactive mode.

 

Regards,

Rami Rosen

http://ramirose.wix.com/ramirosen

 

 

 

 

On Sun, Aug 26, 2018 at 3:18 PM Sebastian Foss <sfo@ingenieurbuero-foss.de <mailto:sfo@ingenieurbuero-foss.de> > wrote:

Hi,

we are using testpmd to store ddp profiles in an Intel X710DA2 NIC. Is there a way to have those profiles stored in the NIC permanently – or what would be the best solution to have those profiles loaded automatically at boot and use a regular kernel driver afterwards ? From what i understand so far to use the DPDK functions to load a DDP Profile the UIO or VFIO drivers have to be used.

 

Thank you!

 

Mit freundlichen Grüßen / Best Regards

Sebastian Foss, Electrical Engineering (B. Eng.)

Hardware & Software Development

Geschäftsführer / CEO

SF Engineering UG & Co. KG

 

 



-- 

regards,

Rami Rosen


[-- Attachment #2: Type: text/html, Size: 11029 bytes --]

^ permalink raw reply	[flat|nested] 7+ messages in thread
* Re: [dts] DDP / testpmd setup
       [not found]         ` <CAHLOa7SOMru4yB=bQJSRf4hgq8yZfrmKWdTURaxQxHrGGDjT9A@mail.gmail.com>
@ 2018-08-28 14:42           ` Sebastian Foss
  2018-08-28 14:48             ` Rami Rosen
  0 siblings, 1 reply; 7+ messages in thread
From: Sebastian Foss @ 2018-08-28 14:42 UTC (permalink / raw)
  To: 'Rami Rosen'; +Cc: dts

[-- Attachment #1: Type: text/plain, Size: 7041 bytes --]

I used the latest pppoe ddp from intel’s website and tried to map/add pctypes 15 and 17 to the hashing – then run some pppoe when using i40e again and it still all goes to queue 0.

 

testpmd> ddp get info /home/dpdktest/ppp-oe-ol2tpv2.pkgo

Global Track id:       0x80000006

Global Version:        1.0.0.0

Global Package name:   PPPoE and PPPoL2TPv2

 

i40e Profile Track id: 0x80000006

i40e Profile Version:  1.0.0.0

i40e Profile name:     E710 PPPoE and PPPoL2TPv2

 

Package Notes:

This profile enables PPPoE and PPPoL2TPv2 parsing

L2TPv2 Tunnel ID extracted to field 46

L2TPv2/PPPoE Session ID extracted to field 47

PPP Protocol ID extracted to field 48

 

 

List of supported devices:

  8086:1572 FFFF:FFFF

  8086:1574 FFFF:FFFF

  8086:1580 FFFF:FFFF

  8086:1581 FFFF:FFFF

  8086:1583 FFFF:FFFF

  8086:1584 FFFF:FFFF

  8086:1585 FFFF:FFFF

  8086:1586 FFFF:FFFF

  8086:1587 FFFF:FFFF

  8086:1588 FFFF:FFFF

  8086:1589 FFFF:FFFF

  8086:158A FFFF:FFFF

  8086:158B FFFF:FFFF

 

List of used protocols:

  12: IPV4

  13: IPV6

  15: GRENAT

  17: TCP

  18: UDP

  19: SCTP

  20: ICMP

  22: L2TPv2CTRL

  23: ICMPV6

  26: L2TPv2

  27: L2TPv2PAY

  28: PPPoL2TPv2

  29: PPPoE

  33: PAY2

  34: PAY3

  35: PAY4

  44: IPV4FRAG

  48: IPV6FRAG

  52: OIPV4

  53: OIPV6

 

List of defined packet classification types:

  14: L2TPv2CTRL

  15: PPPoE IPV4

  16: PPPoE IPV6

  17: PPPoE

  18: PPPoL2TPv2 IPV4

  19: PPPoL2TPv2 IPV6

  20: PPPoL2TPv2

  21: L2TPv2PAY

 

List of defined packet types:

  154: PPPoE PAY2

  155: PPPoE IPV4FRAG PAY3

  156: PPPoE IPV4 PAY3

  157: PPPoE IPV4 UDP PAY4

  158: PPPoE IPV4 TCP PAY4

  159: PPPoE IPV4 SCTP PAY4

  160: PPPoE IPV4 ICMP PAY4

  161: PPPoE IPV6FRAG PAY3

  162: PPPoE IPV6 PAY3

  163: PPPoE IPV6 UDP PAY4

  164: PPPoE IPV6 TCP PAY4

  165: PPPoE IPV6 SCTP PAY4

  166: PPPoE IPV6 ICMPV6 PAY4

  167: OIPV4 L2TPv2 PPPoL2TPv2 PAY3

  168: OIPV4 L2TPv2 PPPoL2TPv2 IPV4FRAG PAY3

  169: OIPV4 L2TPv2 PPPoL2TPv2 IPV4 PAY3

  170: OIPV4 L2TPv2 PPPoL2TPv2 IPV4 UDP PAY4

  171: OIPV4 L2TPv2 PPPoL2TPv2 IPV4 TCP PAY4

  172: OIPV4 L2TPv2 PPPoL2TPv2 IPV4 SCTP PAY4

  173: OIPV4 L2TPv2 PPPoL2TPv2 IPV4 ICMP PAY4

  174: OIPV4 L2TPv2 PPPoL2TPv2 IPV6FRAG PAY3

  175: OIPV4 L2TPv2 PPPoL2TPv2 IPV6 PAY3

  176: OIPV4 L2TPv2 PPPoL2TPv2 IPV6 UDP PAY4

  177: OIPV4 L2TPv2 PPPoL2TPv2 IPV6 TCP PAY4

  178: OIPV4 L2TPv2 PPPoL2TPv2 IPV6 SCTP PAY4

  179: OIPV4 L2TPv2 PPPoL2TPv2 IPV6 ICMPV6 PAY4

  180: OIPV6 L2TPv2 PPPoL2TPv2 PAY3

  181: OIPV6 L2TPv2 PPPoL2TPv2 IPV4FRAG PAY3

  182: OIPV6 L2TPv2 PPPoL2TPv2 IPV4 PAY3

  183: OIPV6 L2TPv2 PPPoL2TPv2 IPV4 UDP PAY4

  184: OIPV6 L2TPv2 PPPoL2TPv2 IPV4 TCP PAY4

  185: OIPV6 L2TPv2 PPPoL2TPv2 IPV4 SCTP PAY4

  186: OIPV6 L2TPv2 PPPoL2TPv2 IPV4 ICMP PAY4

  187: OIPV6 L2TPv2 PPPoL2TPv2 IPV6FRAG PAY3

  188: OIPV6 L2TPv2 PPPoL2TPv2 IPV6 PAY3

  189: OIPV6 L2TPv2 PPPoL2TPv2 IPV6 UDP PAY4

  190: OIPV6 L2TPv2 PPPoL2TPv2 IPV6 TCP PAY4

  191: OIPV6 L2TPv2 PPPoL2TPv2 IPV6 SCTP PAY4

  150: OIPV6 L2TPv2 PPPoL2TPv2 IPV6 ICMPV6 PAY4

  12: OIPV4 L2TPv2 L2TPv2CTRL PAY4

  13: OIPV6 L2TPv2 L2TPv2CTRL PAY4

  14: OIPV4 L2TPv2 L2TPv2PAY PAY3

  15: OIPV6 L2TPv2 L2TPv2PAY PAY3

 

Von: Rami Rosen <ramirose@gmail.com> 
Gesendet: Dienstag, 28. August 2018 16:38
An: Sebastian Foss <sfo@ingenieurbuero-foss.de>
Cc: dts@dpdk.org
Betreff: Re: [dts] DDP / testpmd setup

 

Hi Sebastian,

 

What do you get when running:

 

testpmd> ddp get info (profile_path)

 

See:
https://doc.dpdk.org/guides/testpmd_app_ug/testpmd_funcs.html

 

Regards,

Rami Rosen

 

 

On Tue, Aug 28, 2018 at 5:33 PM Sebastian Foss <sfo@ingenieurbuero-foss.de> wrote:

Hi,

ok seems the ddp profiles are persistent when unbinding and rebinding the dpdk / linux drivers. However it seems like the ddp profile is not used for rss hashing when i bind the i40e driver and run some test (e.g. PPPoE traffic).

Are there any plans to support ddp profiles for rss hashing when i40e is used without dpdk ?

 

Thanks.

 

Von: Rami Rosen <ramirose@gmail.com <mailto:ramirose@gmail.com> > 
Gesendet: Sonntag, 26. August 2018 22:46
An: Sebastian Foss <sfo@ingenieurbuero-foss.de <mailto:sfo@ingenieurbuero-foss.de> >
Cc: dts@dpdk.org <mailto:dts@dpdk.org> 
Betreff: Re: [dts] DDP / testpmd setup

 

Hi, Sebastian,

Regarding rebinding, there are two types:

One is with 

dpdk-devbind -b i40e pci_id_of_port

And the second is the ribust one:

rmmod i40e and then modprobe i40e. I am not sure as to which of the two you aim when talking about rebinding.

I would suggest to start with the first option. It triggers calling the probe() callback of I40E, and not the full longer and heavier way with I40E module_exit() and module_init() callbacks

 

Regarding userspace app for achieving it: you can follow the dpdk testpmd code, but

this can take quite a time and effort.

 

Regards,

Rami Rosen

 

 

בתאריך יום א׳, 26 באוג׳ 2018, 22:57, מאת Sebastian Foss ‏<sfo@ingenieurbuero-foss.de <mailto:sfo@ingenieurbuero-foss.de> >:

Hi Rami,

I found the switch for testpmd to use a cmd line script instead of using interactive mode. Still need to see if loading a ddp persists on the card when rebinding the i40e driver instead of vfio / uio.

The kernel i40e driver also seems to have the functions to use AdminQ to load DDPs onto the card – however im not sure how to do it from userland.

 

 

Von: Rami Rosen <ramirose@gmail.com <mailto:ramirose@gmail.com> > 
Gesendet: Sonntag, 26. August 2018 20:59
An: sfo@ingenieurbuero-foss.de <mailto:sfo@ingenieurbuero-foss.de> 
Betreff: Re: [dts] DDP / testpmd setup

 

Hi Sebastian,

I don't know of such a way, unfortunately. Also you cannot automate testpmd

as it is to load the profile automatically without going interactive mode.

 

Regards,

Rami Rosen

http://ramirose.wix.com/ramirosen

 

 

 

 

On Sun, Aug 26, 2018 at 3:18 PM Sebastian Foss <sfo@ingenieurbuero-foss.de <mailto:sfo@ingenieurbuero-foss.de> > wrote:

Hi,

we are using testpmd to store ddp profiles in an Intel X710DA2 NIC. Is there a way to have those profiles stored in the NIC permanently – or what would be the best solution to have those profiles loaded automatically at boot and use a regular kernel driver afterwards ? From what i understand so far to use the DPDK functions to load a DDP Profile the UIO or VFIO drivers have to be used.

 

Thank you!

 

Mit freundlichen Grüßen / Best Regards

Sebastian Foss, Electrical Engineering (B. Eng.)

Hardware & Software Development

Geschäftsführer / CEO

SF Engineering UG & Co. KG

 

 



-- 

regards,

Rami Rosen



-- 

regards,

Rami Rosen


[-- Attachment #2: Type: text/html, Size: 31423 bytes --]

^ permalink raw reply	[flat|nested] 7+ messages in thread
* Re: [dts] DDP / testpmd setup
  2018-08-28 14:42           ` Sebastian Foss
@ 2018-08-28 14:48             ` Rami Rosen
  2018-08-28 14:52               ` Sebastian Foss
  0 siblings, 1 reply; 7+ messages in thread
From: Rami Rosen @ 2018-08-28 14:48 UTC (permalink / raw)
  To: Sebastian Foss; +Cc: dts

[-- Attachment #1: Type: text/plain, Size: 7888 bytes --]

Hi Sebastian,
How did you found out it goes all to queue 0 ? is it by running testpmd in
RXonly mode, and setting it to verbose
and looking in the content of the packets it shows on the console  ? or by
any other means ?
Also can you describe your setup - is it with VMs, how do you send the
traffic (scapy/pktgen/IXIA)?

Regards,
Rami Rosen


On Tue, Aug 28, 2018 at 5:42 PM Sebastian Foss <sfo@ingenieurbuero-foss.de>
wrote:

> I used the latest pppoe ddp from intel’s website and tried to map/add
> pctypes 15 and 17 to the hashing – then run some pppoe when using i40e
> again and it still all goes to queue 0.
>
>
>
> testpmd> ddp get info /home/dpdktest/ppp-oe-ol2tpv2.pkgo
>
> Global Track id:       0x80000006
>
> Global Version:        1.0.0.0
>
> Global Package name:   PPPoE and PPPoL2TPv2
>
>
>
> i40e Profile Track id: 0x80000006
>
> i40e Profile Version:  1.0.0.0
>
> i40e Profile name:     E710 PPPoE and PPPoL2TPv2
>
>
>
> Package Notes:
>
> This profile enables PPPoE and PPPoL2TPv2 parsing
>
> L2TPv2 Tunnel ID extracted to field 46
>
> L2TPv2/PPPoE Session ID extracted to field 47
>
> PPP Protocol ID extracted to field 48
>
>
>
>
>
> List of supported devices:
>
>   8086:1572 FFFF:FFFF
>
>   8086:1574 FFFF:FFFF
>
>   8086:1580 FFFF:FFFF
>
>   8086:1581 FFFF:FFFF
>
>   8086:1583 FFFF:FFFF
>
>   8086:1584 FFFF:FFFF
>
>   8086:1585 FFFF:FFFF
>
>   8086:1586 FFFF:FFFF
>
>   8086:1587 FFFF:FFFF
>
>   8086:1588 FFFF:FFFF
>
>   8086:1589 FFFF:FFFF
>
>   8086:158A FFFF:FFFF
>
>   8086:158B FFFF:FFFF
>
>
>
> List of used protocols:
>
>   12: IPV4
>
>   13: IPV6
>
>   15: GRENAT
>
>   17: TCP
>
>   18: UDP
>
>   19: SCTP
>
>   20: ICMP
>
>   22: L2TPv2CTRL
>
>   23: ICMPV6
>
>   26: L2TPv2
>
>   27: L2TPv2PAY
>
>   28: PPPoL2TPv2
>
>   29: PPPoE
>
>   33: PAY2
>
>   34: PAY3
>
>   35: PAY4
>
>   44: IPV4FRAG
>
>   48: IPV6FRAG
>
>   52: OIPV4
>
>   53: OIPV6
>
>
>
> List of defined packet classification types:
>
>   14: L2TPv2CTRL
>
>   15: PPPoE IPV4
>
>   16: PPPoE IPV6
>
>   17: PPPoE
>
>   18: PPPoL2TPv2 IPV4
>
>   19: PPPoL2TPv2 IPV6
>
>   20: PPPoL2TPv2
>
>   21: L2TPv2PAY
>
>
>
> List of defined packet types:
>
>   154: PPPoE PAY2
>
>   155: PPPoE IPV4FRAG PAY3
>
>   156: PPPoE IPV4 PAY3
>
>   157: PPPoE IPV4 UDP PAY4
>
>   158: PPPoE IPV4 TCP PAY4
>
>   159: PPPoE IPV4 SCTP PAY4
>
>   160: PPPoE IPV4 ICMP PAY4
>
>   161: PPPoE IPV6FRAG PAY3
>
>   162: PPPoE IPV6 PAY3
>
>   163: PPPoE IPV6 UDP PAY4
>
>   164: PPPoE IPV6 TCP PAY4
>
>   165: PPPoE IPV6 SCTP PAY4
>
>   166: PPPoE IPV6 ICMPV6 PAY4
>
>   167: OIPV4 L2TPv2 PPPoL2TPv2 PAY3
>
>   168: OIPV4 L2TPv2 PPPoL2TPv2 IPV4FRAG PAY3
>
>   169: OIPV4 L2TPv2 PPPoL2TPv2 IPV4 PAY3
>
>   170: OIPV4 L2TPv2 PPPoL2TPv2 IPV4 UDP PAY4
>
>   171: OIPV4 L2TPv2 PPPoL2TPv2 IPV4 TCP PAY4
>
>   172: OIPV4 L2TPv2 PPPoL2TPv2 IPV4 SCTP PAY4
>
>   173: OIPV4 L2TPv2 PPPoL2TPv2 IPV4 ICMP PAY4
>
>   174: OIPV4 L2TPv2 PPPoL2TPv2 IPV6FRAG PAY3
>
>   175: OIPV4 L2TPv2 PPPoL2TPv2 IPV6 PAY3
>
>   176: OIPV4 L2TPv2 PPPoL2TPv2 IPV6 UDP PAY4
>
>   177: OIPV4 L2TPv2 PPPoL2TPv2 IPV6 TCP PAY4
>
>   178: OIPV4 L2TPv2 PPPoL2TPv2 IPV6 SCTP PAY4
>
>   179: OIPV4 L2TPv2 PPPoL2TPv2 IPV6 ICMPV6 PAY4
>
>   180: OIPV6 L2TPv2 PPPoL2TPv2 PAY3
>
>   181: OIPV6 L2TPv2 PPPoL2TPv2 IPV4FRAG PAY3
>
>   182: OIPV6 L2TPv2 PPPoL2TPv2 IPV4 PAY3
>
>   183: OIPV6 L2TPv2 PPPoL2TPv2 IPV4 UDP PAY4
>
>   184: OIPV6 L2TPv2 PPPoL2TPv2 IPV4 TCP PAY4
>
>   185: OIPV6 L2TPv2 PPPoL2TPv2 IPV4 SCTP PAY4
>
>   186: OIPV6 L2TPv2 PPPoL2TPv2 IPV4 ICMP PAY4
>
>   187: OIPV6 L2TPv2 PPPoL2TPv2 IPV6FRAG PAY3
>
>   188: OIPV6 L2TPv2 PPPoL2TPv2 IPV6 PAY3
>
>   189: OIPV6 L2TPv2 PPPoL2TPv2 IPV6 UDP PAY4
>
>   190: OIPV6 L2TPv2 PPPoL2TPv2 IPV6 TCP PAY4
>
>   191: OIPV6 L2TPv2 PPPoL2TPv2 IPV6 SCTP PAY4
>
>   150: OIPV6 L2TPv2 PPPoL2TPv2 IPV6 ICMPV6 PAY4
>
>   12: OIPV4 L2TPv2 L2TPv2CTRL PAY4
>
>   13: OIPV6 L2TPv2 L2TPv2CTRL PAY4
>
>   14: OIPV4 L2TPv2 L2TPv2PAY PAY3
>
>   15: OIPV6 L2TPv2 L2TPv2PAY PAY3
>
>
>
> *Von:* Rami Rosen <ramirose@gmail.com>
> *Gesendet:* Dienstag, 28. August 2018 16:38
> *An:* Sebastian Foss <sfo@ingenieurbuero-foss.de>
> *Cc:* dts@dpdk.org
> *Betreff:* Re: [dts] DDP / testpmd setup
>
>
>
> Hi Sebastian,
>
>
>
> What do you get when running:
>
>
>
> testpmd> ddp get info (profile_path)
>
>
>
> See:
> https://doc.dpdk.org/guides/testpmd_app_ug/testpmd_funcs.html
>
>
>
> Regards,
>
> Rami Rosen
>
>
>
>
>
> On Tue, Aug 28, 2018 at 5:33 PM Sebastian Foss <sfo@ingenieurbuero-foss.de>
> wrote:
>
> Hi,
>
> ok seems the ddp profiles are persistent when unbinding and rebinding the
> dpdk / linux drivers. However it seems like the ddp profile is not used for
> rss hashing when i bind the i40e driver and run some test (e.g. PPPoE
> traffic).
>
> Are there any plans to support ddp profiles for rss hashing when i40e is
> used without dpdk ?
>
>
>
> Thanks.
>
>
>
> *Von:* Rami Rosen <ramirose@gmail.com>
> *Gesendet:* Sonntag, 26. August 2018 22:46
> *An:* Sebastian Foss <sfo@ingenieurbuero-foss.de>
> *Cc:* dts@dpdk.org
> *Betreff:* Re: [dts] DDP / testpmd setup
>
>
>
> Hi, Sebastian,
>
> Regarding rebinding, there are two types:
>
> One is with
>
> dpdk-devbind -b i40e pci_id_of_port
>
> And the second is the ribust one:
>
> rmmod i40e and then modprobe i40e. I am not sure as to which of the two
> you aim when talking about rebinding.
>
> I would suggest to start with the first option. It triggers calling the
> probe() callback of I40E, and not the full longer and heavier way with I40E
> module_exit() and module_init() callbacks
>
>
>
> Regarding userspace app for achieving it: you can follow the dpdk testpmd
> code, but
>
> this can take quite a time and effort.
>
>
>
> Regards,
>
> Rami Rosen
>
>
>
>
>
> בתאריך יום א׳, 26 באוג׳ 2018, 22:57, מאת Sebastian Foss ‏<
> sfo@ingenieurbuero-foss.de>:
>
> Hi Rami,
>
> I found the switch for testpmd to use a cmd line script instead of using
> interactive mode. Still need to see if loading a ddp persists on the card
> when rebinding the i40e driver instead of vfio / uio.
>
> The kernel i40e driver also seems to have the functions to use AdminQ to
> load DDPs onto the card – however im not sure how to do it from userland.
>
>
>
>
>
> *Von:* Rami Rosen <ramirose@gmail.com>
> *Gesendet:* Sonntag, 26. August 2018 20:59
> *An:* sfo@ingenieurbuero-foss.de
> *Betreff:* Re: [dts] DDP / testpmd setup
>
>
>
> Hi Sebastian,
>
> I don't know of such a way, unfortunately. Also you cannot automate testpmd
>
> as it is to load the profile automatically without going interactive mode.
>
>
>
> Regards,
>
> Rami Rosen
>
> http://ramirose.wix.com/ramirosen
>
>
>
>
>
>
>
>
>
> On Sun, Aug 26, 2018 at 3:18 PM Sebastian Foss <sfo@ingenieurbuero-foss.de>
> wrote:
>
> Hi,
>
> we are using testpmd to store ddp profiles in an Intel X710DA2 NIC. Is
> there a way to have those profiles stored in the NIC permanently – or what
> would be the best solution to have those profiles loaded automatically at
> boot and use a regular kernel driver afterwards ? From what i understand so
> far to use the DPDK functions to load a DDP Profile the UIO or VFIO drivers
> have to be used.
>
>
>
> Thank you!
>
>
>
> Mit freundlichen Grüßen / Best Regards
>
> Sebastian Foss, Electrical Engineering (B. Eng.)
>
> Hardware & Software Development
>
> Geschäftsführer / CEO
>
> SF Engineering UG & Co. KG
>
>
>
>
>
>
>
> --
>
> regards,
>
> Rami Rosen
>
>
>
> --
>
> regards,
>
> Rami Rosen
>


-- 
regards,
Rami Rosen

[-- Attachment #2: Type: text/html, Size: 26529 bytes --]

^ permalink raw reply	[flat|nested] 7+ messages in thread
* Re: [dts] DDP / testpmd setup
  2018-08-28 14:48             ` Rami Rosen
@ 2018-08-28 14:52               ` Sebastian Foss
  0 siblings, 0 replies; 7+ messages in thread
From: Sebastian Foss @ 2018-08-28 14:52 UTC (permalink / raw)
  To: 'Rami Rosen'; +Cc: dts

[-- Attachment #1: Type: text/plain, Size: 8200 bytes --]

Hi,

im only using testpmd to upload the ddp tot he card. After that i rebind to i40e and want to change the rss hashing or pppoe for the „regular“ network stack in linux. Seems like ddp is only supported in dpdk right now – although there are ddp references in the i40e linux driver.

 

Von: Rami Rosen <ramirose@gmail.com> 
Gesendet: Dienstag, 28. August 2018 16:49
An: Sebastian Foss <sfo@ingenieurbuero-foss.de>
Cc: dts@dpdk.org
Betreff: Re: [dts] DDP / testpmd setup

 

Hi Sebastian,

How did you found out it goes all to queue 0 ? is it by running testpmd in RXonly mode, and setting it to verbose 

and looking in the content of the packets it shows on the console  ? or by any other means ? 

Also can you describe your setup - is it with VMs, how do you send the traffic (scapy/pktgen/IXIA)?

 

Regards,

Rami Rosen

 

 

On Tue, Aug 28, 2018 at 5:42 PM Sebastian Foss <sfo@ingenieurbuero-foss.de <mailto:sfo@ingenieurbuero-foss.de> > wrote:

I used the latest pppoe ddp from intel’s website and tried to map/add pctypes 15 and 17 to the hashing – then run some pppoe when using i40e again and it still all goes to queue 0.

 

testpmd> ddp get info /home/dpdktest/ppp-oe-ol2tpv2.pkgo

Global Track id:       0x80000006

Global Version:        1.0.0.0

Global Package name:   PPPoE and PPPoL2TPv2

 

i40e Profile Track id: 0x80000006

i40e Profile Version:  1.0.0.0

i40e Profile name:     E710 PPPoE and PPPoL2TPv2

 

Package Notes:

This profile enables PPPoE and PPPoL2TPv2 parsing

L2TPv2 Tunnel ID extracted to field 46

L2TPv2/PPPoE Session ID extracted to field 47

PPP Protocol ID extracted to field 48

 

 

List of supported devices:

  8086:1572 FFFF:FFFF

  8086:1574 FFFF:FFFF

  8086:1580 FFFF:FFFF

  8086:1581 FFFF:FFFF

  8086:1583 FFFF:FFFF

  8086:1584 FFFF:FFFF

  8086:1585 FFFF:FFFF

  8086:1586 FFFF:FFFF

  8086:1587 FFFF:FFFF

  8086:1588 FFFF:FFFF

  8086:1589 FFFF:FFFF

  8086:158A FFFF:FFFF

  8086:158B FFFF:FFFF

 

List of used protocols:

  12: IPV4

  13: IPV6

  15: GRENAT

  17: TCP

  18: UDP

  19: SCTP

  20: ICMP

  22: L2TPv2CTRL

  23: ICMPV6

  26: L2TPv2

  27: L2TPv2PAY

  28: PPPoL2TPv2

  29: PPPoE

  33: PAY2

  34: PAY3

  35: PAY4

  44: IPV4FRAG

  48: IPV6FRAG

  52: OIPV4

  53: OIPV6

 

List of defined packet classification types:

  14: L2TPv2CTRL

  15: PPPoE IPV4

  16: PPPoE IPV6

  17: PPPoE

  18: PPPoL2TPv2 IPV4

  19: PPPoL2TPv2 IPV6

  20: PPPoL2TPv2

  21: L2TPv2PAY

 

List of defined packet types:

  154: PPPoE PAY2

  155: PPPoE IPV4FRAG PAY3

  156: PPPoE IPV4 PAY3

  157: PPPoE IPV4 UDP PAY4

  158: PPPoE IPV4 TCP PAY4

  159: PPPoE IPV4 SCTP PAY4

  160: PPPoE IPV4 ICMP PAY4

  161: PPPoE IPV6FRAG PAY3

  162: PPPoE IPV6 PAY3

  163: PPPoE IPV6 UDP PAY4

  164: PPPoE IPV6 TCP PAY4

  165: PPPoE IPV6 SCTP PAY4

  166: PPPoE IPV6 ICMPV6 PAY4

  167: OIPV4 L2TPv2 PPPoL2TPv2 PAY3

  168: OIPV4 L2TPv2 PPPoL2TPv2 IPV4FRAG PAY3

  169: OIPV4 L2TPv2 PPPoL2TPv2 IPV4 PAY3

  170: OIPV4 L2TPv2 PPPoL2TPv2 IPV4 UDP PAY4

  171: OIPV4 L2TPv2 PPPoL2TPv2 IPV4 TCP PAY4

  172: OIPV4 L2TPv2 PPPoL2TPv2 IPV4 SCTP PAY4

  173: OIPV4 L2TPv2 PPPoL2TPv2 IPV4 ICMP PAY4

  174: OIPV4 L2TPv2 PPPoL2TPv2 IPV6FRAG PAY3

  175: OIPV4 L2TPv2 PPPoL2TPv2 IPV6 PAY3

  176: OIPV4 L2TPv2 PPPoL2TPv2 IPV6 UDP PAY4

  177: OIPV4 L2TPv2 PPPoL2TPv2 IPV6 TCP PAY4

  178: OIPV4 L2TPv2 PPPoL2TPv2 IPV6 SCTP PAY4

  179: OIPV4 L2TPv2 PPPoL2TPv2 IPV6 ICMPV6 PAY4

  180: OIPV6 L2TPv2 PPPoL2TPv2 PAY3

  181: OIPV6 L2TPv2 PPPoL2TPv2 IPV4FRAG PAY3

  182: OIPV6 L2TPv2 PPPoL2TPv2 IPV4 PAY3

  183: OIPV6 L2TPv2 PPPoL2TPv2 IPV4 UDP PAY4

  184: OIPV6 L2TPv2 PPPoL2TPv2 IPV4 TCP PAY4

  185: OIPV6 L2TPv2 PPPoL2TPv2 IPV4 SCTP PAY4

  186: OIPV6 L2TPv2 PPPoL2TPv2 IPV4 ICMP PAY4

  187: OIPV6 L2TPv2 PPPoL2TPv2 IPV6FRAG PAY3

  188: OIPV6 L2TPv2 PPPoL2TPv2 IPV6 PAY3

  189: OIPV6 L2TPv2 PPPoL2TPv2 IPV6 UDP PAY4

  190: OIPV6 L2TPv2 PPPoL2TPv2 IPV6 TCP PAY4

  191: OIPV6 L2TPv2 PPPoL2TPv2 IPV6 SCTP PAY4

  150: OIPV6 L2TPv2 PPPoL2TPv2 IPV6 ICMPV6 PAY4

  12: OIPV4 L2TPv2 L2TPv2CTRL PAY4

  13: OIPV6 L2TPv2 L2TPv2CTRL PAY4

  14: OIPV4 L2TPv2 L2TPv2PAY PAY3

  15: OIPV6 L2TPv2 L2TPv2PAY PAY3

 

Von: Rami Rosen <ramirose@gmail.com <mailto:ramirose@gmail.com> > 
Gesendet: Dienstag, 28. August 2018 16:38
An: Sebastian Foss <sfo@ingenieurbuero-foss.de <mailto:sfo@ingenieurbuero-foss.de> >
Cc: dts@dpdk.org <mailto:dts@dpdk.org> 
Betreff: Re: [dts] DDP / testpmd setup

 

Hi Sebastian,

 

What do you get when running:

 

testpmd> ddp get info (profile_path)

 

See:
https://doc.dpdk.org/guides/testpmd_app_ug/testpmd_funcs.html

 

Regards,

Rami Rosen

 

 

On Tue, Aug 28, 2018 at 5:33 PM Sebastian Foss <sfo@ingenieurbuero-foss.de <mailto:sfo@ingenieurbuero-foss.de> > wrote:

Hi,

ok seems the ddp profiles are persistent when unbinding and rebinding the dpdk / linux drivers. However it seems like the ddp profile is not used for rss hashing when i bind the i40e driver and run some test (e.g. PPPoE traffic).

Are there any plans to support ddp profiles for rss hashing when i40e is used without dpdk ?

 

Thanks.

 

Von: Rami Rosen <ramirose@gmail.com <mailto:ramirose@gmail.com> > 
Gesendet: Sonntag, 26. August 2018 22:46
An: Sebastian Foss <sfo@ingenieurbuero-foss.de <mailto:sfo@ingenieurbuero-foss.de> >
Cc: dts@dpdk.org <mailto:dts@dpdk.org> 
Betreff: Re: [dts] DDP / testpmd setup

 

Hi, Sebastian,

Regarding rebinding, there are two types:

One is with 

dpdk-devbind -b i40e pci_id_of_port

And the second is the ribust one:

rmmod i40e and then modprobe i40e. I am not sure as to which of the two you aim when talking about rebinding.

I would suggest to start with the first option. It triggers calling the probe() callback of I40E, and not the full longer and heavier way with I40E module_exit() and module_init() callbacks

 

Regarding userspace app for achieving it: you can follow the dpdk testpmd code, but

this can take quite a time and effort.

 

Regards,

Rami Rosen

 

 

בתאריך יום א׳, 26 באוג׳ 2018, 22:57, מאת Sebastian Foss ‏<sfo@ingenieurbuero-foss.de <mailto:sfo@ingenieurbuero-foss.de> >:

Hi Rami,

I found the switch for testpmd to use a cmd line script instead of using interactive mode. Still need to see if loading a ddp persists on the card when rebinding the i40e driver instead of vfio / uio.

The kernel i40e driver also seems to have the functions to use AdminQ to load DDPs onto the card – however im not sure how to do it from userland.

 

 

Von: Rami Rosen <ramirose@gmail.com <mailto:ramirose@gmail.com> > 
Gesendet: Sonntag, 26. August 2018 20:59
An: sfo@ingenieurbuero-foss.de <mailto:sfo@ingenieurbuero-foss.de> 
Betreff: Re: [dts] DDP / testpmd setup

 

Hi Sebastian,

I don't know of such a way, unfortunately. Also you cannot automate testpmd

as it is to load the profile automatically without going interactive mode.

 

Regards,

Rami Rosen

http://ramirose.wix.com/ramirosen

 

 

 

 

On Sun, Aug 26, 2018 at 3:18 PM Sebastian Foss <sfo@ingenieurbuero-foss.de <mailto:sfo@ingenieurbuero-foss.de> > wrote:

Hi,

we are using testpmd to store ddp profiles in an Intel X710DA2 NIC. Is there a way to have those profiles stored in the NIC permanently – or what would be the best solution to have those profiles loaded automatically at boot and use a regular kernel driver afterwards ? From what i understand so far to use the DPDK functions to load a DDP Profile the UIO or VFIO drivers have to be used.

 

Thank you!

 

Mit freundlichen Grüßen / Best Regards

Sebastian Foss, Electrical Engineering (B. Eng.)

Hardware & Software Development

Geschäftsführer / CEO

SF Engineering UG & Co. KG

 

 



-- 

regards,

Rami Rosen



-- 

regards,

Rami Rosen



-- 

regards,

Rami Rosen


[-- Attachment #2: Type: text/html, Size: 39084 bytes --]

^ permalink raw reply	[flat|nested] 7+ messages in thread
end of thread, other threads:[~2018-08-28 14:52 UTC | newest]

Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-08-26 12:18 [dts] DDP / testpmd setup Sebastian Foss
     [not found] ` <CAHLOa7SaSPqRhg5Xhy88efNVsJeba-fKRT7HVmO2sMZ7ccugDg@mail.gmail.com>
2018-08-26 19:57   ` Sebastian Foss
2018-08-26 20:45     ` Rami Rosen
2018-08-28 14:33       ` Sebastian Foss
     [not found]         ` <CAHLOa7SOMru4yB=bQJSRf4hgq8yZfrmKWdTURaxQxHrGGDjT9A@mail.gmail.com>
2018-08-28 14:42           ` Sebastian Foss
2018-08-28 14:48             ` Rami Rosen
2018-08-28 14:52               ` Sebastian Foss

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