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From: Andrew Rybchenko <arybchenko@solarflare.com>
To: Ori Kam <orika@mellanox.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>,
	"jingjing.wu@intel.com" <jingjing.wu@intel.com>,
	"stephen@networkplumber.org" <stephen@networkplumber.org>,
	"wenzhuo.lu@intel.com" <wenzhuo.lu@intel.com>,
	"bernard.iremonger@intel.com" <bernard.iremonger@intel.com>,
	Thomas Monjalon <thomas@monjalon.net>,
	"ferruh.yigit@intel.com" <ferruh.yigit@intel.com>,
	Slava Ovsiienko <viacheslavo@mellanox.com>
Subject: Re: [dpdk-dev] [PATCH 00/13] add hairpin feature
Date: Thu, 26 Sep 2019 18:48:22 +0300	[thread overview]
Message-ID: <bf623d97-0361-bcfd-26ab-43e2609907a9@solarflare.com> (raw)
In-Reply-To: <AM4PR05MB342534CFC17D6C91B603FD45DB860@AM4PR05MB3425.eurprd05.prod.outlook.com>

Hi Ori,

On 9/26/19 6:22 PM, Ori Kam wrote:
> Hi Andrew,
> Thanks for your comments please see blow.
>
>> -----Original Message-----
>> From: Andrew Rybchenko <arybchenko@solarflare.com>
>>
>> On 9/26/19 9:28 AM, Ori Kam wrote:
>>> This patch set implements the hairpin feature.
>>> The hairpin feature was introduced in RFC[1]
>>>
>>> The hairpin feature (different name can be forward) acts as "bump on the
>> wire",
>>> meaning that a packet that is received from the wire can be modified using
>>> offloaded action and then sent back to the wire without application
>> intervention
>>> which save CPU cycles.
>>>
>>> The hairpin is the inverse function of loopback in which application
>>> sends a packet then it is received again by the
>>> application without being sent to the wire.
>>>
>>> The hairpin can be used by a number of different NVF, for example load
>>> balancer, gateway and so on.
>>>
>>> As can be seen from the hairpin description, hairpin is basically RX queue
>>> connected to TX queue.
>> Is it just a pipe or RTE flow API rules required?
>> If it is just a pipe, what about transformations which could be useful
>> in this
>> case (encaps/decaps, NAT etc)? How to achieve it?
>> If it is not a pipe and flow API rules are required, why is peer information
>> required?
>>
> RTE flow is required, and the peer information is needed in order to connect between the RX queue to the
> TX queue. From application it simply set ingress RTE flow rule that has queue or RSS actions,
> with queues that are hairpin queues.
> It may be possible to have one RX connected to number of TX queues in order to distribute the sending.

It looks like I start to understand. First, RTE flow does its job and
redirects some packets to hairpin Rx queue(s). Then, connection
of hairpin Rx queues to Tx queues does its job. What happens if
an Rx queue is connected to many Tx queues? Are packets duplicated?

>>> During the design phase I was thinking of two ways to implement this
>>> feature the first one is adding a new rte flow action. and the second
>>> one is create a special kind of queue.
>>>
>>> The advantages of using the queue approch:
>>> 1. More control for the application. queue depth (the memory size that
>>> should be used).
>> But it inherits many parameters which are not really applicable to hairpin
>> queues. If all parameters are applicable, it should be explained in the
>> context of the hairpin queues.
>>
> Most if not all parameters can be applicable also for hairpin queue.
> And the one that wasn’t for example mempool was removed.

I would really like to understand meaning of each Rx/Tx queue
configuration parameter for hairpin case. So, I hope to see it in the
documentation.

>>> 2. Enable QoS. QoS is normaly a parametr of queue, so in this approch it
>>> will be easy to integrate with such system.
>> Could you elaborate it.
>>
> I will try.
> If you are asking about use cases, we can assume a cloud provider that has number
> of customers each with different bandwidth. We can configure a Tx queue with higher
> priority which will result in that this queue will get more bandwidth.
> This is true also for hairpin and non-hairpin.
> We are working on more detail API how to use it, but the HW can support it.

OK, a bit abstract still, but makes sense.

>>> 3. Native integression with the rte flow API. Just setting the target
>>> queue/rss to hairpin queue, will result that the traffic will be routed
>>> to the hairpin queue.
>> It sounds like queues are not required for flow API at all.
>> If the goal is to send traffic outside to specified physical port,
>> just specify it as an flow API action. That's it.
>>
> This was one of the possible options, but like stated above we think that there is more meaning to look
> at it as a queue, which will give the application better control, for example selecting which queues
> to connect to which queues. If it would have been done as RTE flow action then the PMD will create the queues and
> binding internally and the application will lose control.
>
>>> 4. Enable queue offloading.
>> Which offloads are applicable to hairpin queues?
>>
> Vlan striping for example,  and all of the rte flow actions that targets a queue.

Can it be done with VLAN_POP action at RTE flow level?
The question is why we need it here as Rx queue offload.
Who will get and process stripped VLAN?
I don't understand what do you mean by the rte flow actions here.
Sorry, but I still think that many Rx and Tx offloads are not applicable.

>>> Each hairpin Rxq can be connected Txq / number of Txqs which can belong to
>> a
>>> different ports assuming the PMD supports it. The same goes the other
>>> way each hairpin Txq can be connected to one or more Rxqs.
>>> This is the reason that both the Txq setup and Rxq setup are getting the
>>> hairpin configuration structure.
>>>
>>>   From PMD prespctive the number of Rxq/Txq is the total of standard
>>> queues + hairpin queues.
>>>
>>> To configure hairpin queue the user should call
>>> rte_eth_rx_hairpin_queue_setup / rte_eth_tx_hairpin_queue_setup insteed
>>> of the normal queue setup functions.
>>>
>>> The hairpin queues are not part of the normal RSS functiosn.
>>>
>>> To use the queues the user simply create a flow that points to RSS/queue
>>> actions that are hairpin queues.
>>> The reason for selecting 2 new functions for hairpin queue setup are:
>>> 1. avoid API break.
>>> 2. avoid extra and unused parameters.
>>>
>>>
>>> This series must be applied after series[2]
>>>
>>> [1]
>> https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Finbox.dpd
>> k.org%2Fdev%2F1565703468-55617-1-git-send-email-
>> orika%40mellanox.com%2F&amp;data=02%7C01%7Corika%40mellanox.com%7
>> C3f32608241834727763208d7427d9b85%7Ca652971c7d2e4d9ba6a4d149256f4
>> 61b%7C0%7C0%7C637050979561965175&amp;sdata=M%2F9hfQxEeYx23oHeS
>> AQlzJmeWtOzaL%2FhWNmCC7u3E9g%3D&amp;reserved=0
>>> [2]
>> https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Finbox.dpd
>> k.org%2Fdev%2F1569398015-6027-1-git-send-email-
>> viacheslavo%40mellanox.com%2F&amp;data=02%7C01%7Corika%40mellanox.
>> com%7C3f32608241834727763208d7427d9b85%7Ca652971c7d2e4d9ba6a4d1
>> 49256f461b%7C0%7C0%7C637050979561965175&amp;sdata=MP8hZ81ZO6br
>> RoGeUY5v4%2FMIlFAhzAzryH4NW0MmnTI%3D&amp;reserved=0
>>
>> [snip]
> Thanks
> Ori


  reply	other threads:[~2019-09-26 15:48 UTC|newest]

Thread overview: 186+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-09-26  6:28 Ori Kam
2019-09-26  6:28 ` [dpdk-dev] [PATCH 01/13] ethdev: support setup function for hairpin queue Ori Kam
2019-09-26 12:18   ` Andrew Rybchenko
     [not found]     ` <AM0PR0502MB4019A2FEADE5F9DCD0D9DDFED2860@AM0PR0502MB4019.eurprd05.prod.outlook.com>
2019-09-26 15:58       ` Ori Kam
2019-09-26 17:24         ` Andrew Rybchenko
2019-09-28 15:19           ` Ori Kam
2019-09-29 12:10             ` Andrew Rybchenko
2019-10-02 12:19               ` Ori Kam
2019-10-03 13:26                 ` Andrew Rybchenko
2019-10-03 17:46                   ` Ori Kam
2019-10-03 18:39     ` Ray Kinsella
2019-09-26  6:28 ` [dpdk-dev] [PATCH 02/13] net/mlx5: query hca hairpin capabilities Ori Kam
2019-09-26  9:31   ` Slava Ovsiienko
2019-09-26  6:28 ` [dpdk-dev] [PATCH 03/13] net/mlx5: support Rx hairpin queues Ori Kam
2019-09-26  9:32   ` Slava Ovsiienko
2019-09-26  6:29 ` [dpdk-dev] [PATCH 04/13] net/mlx5: prepare txq to work with different types Ori Kam
2019-09-26  9:32   ` Slava Ovsiienko
2019-09-26  6:29 ` [dpdk-dev] [PATCH 05/13] net/mlx5: support Tx hairpin queues Ori Kam
2019-09-26  9:32   ` Slava Ovsiienko
2019-09-26  6:29 ` [dpdk-dev] [PATCH 06/13] app/testpmd: add hairpin support Ori Kam
2019-09-26  9:32   ` Slava Ovsiienko
2019-09-26  6:29 ` [dpdk-dev] [PATCH 07/13] net/mlx5: add hairpin binding function Ori Kam
2019-09-26  9:33   ` Slava Ovsiienko
2019-09-26  6:29 ` [dpdk-dev] [PATCH 08/13] net/mlx5: add support for hairpin hrxq Ori Kam
2019-09-26  9:33   ` Slava Ovsiienko
2019-09-26  6:29 ` [dpdk-dev] [PATCH 09/13] net/mlx5: add internal tag item and action Ori Kam
2019-09-26  9:33   ` Slava Ovsiienko
2019-09-26  6:29 ` [dpdk-dev] [PATCH 10/13] net/mlx5: add id generation function Ori Kam
2019-09-26  9:34   ` Slava Ovsiienko
2019-09-26  6:29 ` [dpdk-dev] [PATCH 11/13] net/mlx5: add default flows for hairpin Ori Kam
2019-09-26  9:34   ` Slava Ovsiienko
2019-09-26  6:29 ` [dpdk-dev] [PATCH 12/13] net/mlx5: split hairpin flows Ori Kam
2019-09-26  9:34   ` Slava Ovsiienko
2019-09-26  6:29 ` [dpdk-dev] [PATCH 13/13] doc: add hairpin feature Ori Kam
2019-09-26  9:34   ` Slava Ovsiienko
2019-09-26 12:32 ` [dpdk-dev] [PATCH 00/13] " Andrew Rybchenko
2019-09-26 15:22   ` Ori Kam
2019-09-26 15:48     ` Andrew Rybchenko [this message]
2019-09-26 16:11       ` Ori Kam
2019-10-04 19:54 ` [dpdk-dev] [PATCH v2 00/14] " Ori Kam
2019-10-04 19:54   ` [dpdk-dev] [PATCH v2 01/14] ethdev: add support for hairpin queue Ori Kam
2019-10-08 16:11     ` Andrew Rybchenko
2019-10-10 21:07       ` Ori Kam
2019-10-14  9:37         ` Andrew Rybchenko
2019-10-14 10:19           ` Ori Kam
2019-10-04 19:54   ` [dpdk-dev] [PATCH v2 02/14] net/mlx5: query hca hairpin capabilities Ori Kam
2019-10-04 19:54   ` [dpdk-dev] [PATCH v2 03/14] net/mlx5: support Rx hairpin queues Ori Kam
2019-10-04 19:54   ` [dpdk-dev] [PATCH v2 04/14] net/mlx5: prepare txq to work with different types Ori Kam
2019-10-04 19:54   ` [dpdk-dev] [PATCH v2 05/14] net/mlx5: support Tx hairpin queues Ori Kam
2019-10-04 19:54   ` [dpdk-dev] [PATCH v2 06/14] net/mlx5: add get hairpin capabilities Ori Kam
2019-10-04 19:54   ` [dpdk-dev] [PATCH v2 07/14] app/testpmd: add hairpin support Ori Kam
2019-10-04 19:54   ` [dpdk-dev] [PATCH v2 08/14] net/mlx5: add hairpin binding function Ori Kam
2019-10-04 19:54   ` [dpdk-dev] [PATCH v2 09/14] net/mlx5: add support for hairpin hrxq Ori Kam
2019-10-04 19:54   ` [dpdk-dev] [PATCH v2 10/14] net/mlx5: add internal tag item and action Ori Kam
2019-10-04 19:54   ` [dpdk-dev] [PATCH v2 11/14] net/mlx5: add id generation function Ori Kam
2019-10-04 19:54   ` [dpdk-dev] [PATCH v2 12/14] net/mlx5: add default flows for hairpin Ori Kam
2019-10-04 19:54   ` [dpdk-dev] [PATCH v2 13/14] net/mlx5: split hairpin flows Ori Kam
2019-10-04 19:54   ` [dpdk-dev] [PATCH v2 14/14] doc: add hairpin feature Ori Kam
2019-10-08 14:55     ` Andrew Rybchenko
2019-10-10  8:24       ` Ori Kam
2019-10-15  9:04 ` [dpdk-dev] [PATCH v3 00/14] " Ori Kam
2019-10-15  9:04   ` [dpdk-dev] [PATCH v3 01/14] ethdev: add support for hairpin queue Ori Kam
2019-10-15 10:12     ` Andrew Rybchenko
2019-10-16 19:36       ` Ori Kam
2019-10-17 10:41         ` Andrew Rybchenko
2019-10-15  9:04   ` [dpdk-dev] [PATCH v3 02/14] net/mlx5: query hca hairpin capabilities Ori Kam
2019-10-15  9:04   ` [dpdk-dev] [PATCH v3 03/14] net/mlx5: support Rx hairpin queues Ori Kam
2019-10-15  9:04   ` [dpdk-dev] [PATCH v3 04/14] net/mlx5: prepare txq to work with different types Ori Kam
2019-10-15  9:04   ` [dpdk-dev] [PATCH v3 05/14] net/mlx5: support Tx hairpin queues Ori Kam
2019-10-15  9:04   ` [dpdk-dev] [PATCH v3 06/14] net/mlx5: add get hairpin capabilities Ori Kam
2019-10-15  9:04   ` [dpdk-dev] [PATCH v3 07/14] app/testpmd: add hairpin support Ori Kam
2019-10-15  9:04   ` [dpdk-dev] [PATCH v3 08/14] net/mlx5: add hairpin binding function Ori Kam
2019-10-15  9:04   ` [dpdk-dev] [PATCH v3 09/14] net/mlx5: add support for hairpin hrxq Ori Kam
2019-10-15  9:04   ` [dpdk-dev] [PATCH v3 10/14] net/mlx5: add internal tag item and action Ori Kam
2019-10-15  9:04   ` [dpdk-dev] [PATCH v3 11/14] net/mlx5: add id generation function Ori Kam
2019-10-15  9:04   ` [dpdk-dev] [PATCH v3 12/14] net/mlx5: add default flows for hairpin Ori Kam
2019-10-15  9:04   ` [dpdk-dev] [PATCH v3 13/14] net/mlx5: split hairpin flows Ori Kam
2019-10-15  9:04   ` [dpdk-dev] [PATCH v3 14/14] doc: add hairpin feature Ori Kam
2019-10-17 15:32 ` [dpdk-dev] [PATCH v4 00/15] " Ori Kam
2019-10-17 15:32   ` [dpdk-dev] [PATCH v4 01/15] ethdev: move queue state defines to private file Ori Kam
2019-10-17 15:37     ` Stephen Hemminger
2019-10-22 10:59     ` Andrew Rybchenko
2019-10-17 15:32   ` [dpdk-dev] [PATCH v4 02/15] ethdev: add support for hairpin queue Ori Kam
2019-10-17 21:01     ` Thomas Monjalon
2019-10-22 11:37     ` Andrew Rybchenko
2019-10-23  6:23       ` Ori Kam
2019-10-23  7:04     ` Thomas Monjalon
2019-10-23 10:09       ` Ori Kam
2019-10-23 10:18         ` Bruce Richardson
2019-10-17 15:32   ` [dpdk-dev] [PATCH v4 03/15] net/mlx5: query hca hairpin capabilities Ori Kam
2019-10-17 15:32   ` [dpdk-dev] [PATCH v4 04/15] net/mlx5: support Rx hairpin queues Ori Kam
2019-10-17 15:32   ` [dpdk-dev] [PATCH v4 05/15] net/mlx5: prepare txq to work with different types Ori Kam
2019-10-17 15:32   ` [dpdk-dev] [PATCH v4 06/15] net/mlx5: support Tx hairpin queues Ori Kam
2019-10-17 15:32   ` [dpdk-dev] [PATCH v4 07/15] net/mlx5: add get hairpin capabilities Ori Kam
2019-10-17 15:32   ` [dpdk-dev] [PATCH v4 08/15] app/testpmd: add hairpin support Ori Kam
2019-10-17 15:32   ` [dpdk-dev] [PATCH v4 09/15] net/mlx5: add hairpin binding function Ori Kam
2019-10-17 15:32   ` [dpdk-dev] [PATCH v4 10/15] net/mlx5: add support for hairpin hrxq Ori Kam
2019-10-17 15:32   ` [dpdk-dev] [PATCH v4 11/15] net/mlx5: add internal tag item and action Ori Kam
2019-10-17 15:32   ` [dpdk-dev] [PATCH v4 12/15] net/mlx5: add id generation function Ori Kam
2019-10-17 15:32   ` [dpdk-dev] [PATCH v4 13/15] net/mlx5: add default flows for hairpin Ori Kam
2019-10-17 15:32   ` [dpdk-dev] [PATCH v4 14/15] net/mlx5: split hairpin flows Ori Kam
2019-10-17 15:32   ` [dpdk-dev] [PATCH v4 15/15] doc: add hairpin feature Ori Kam
2019-10-18 19:07   ` [dpdk-dev] [PATCH v4 00/15] " Ferruh Yigit
2019-10-23 13:37 ` [dpdk-dev] [PATCH v5 " Ori Kam
2019-10-23 13:37   ` [dpdk-dev] [PATCH v5 01/15] ethdev: move queue state defines to private file Ori Kam
2019-10-23 13:37   ` [dpdk-dev] [PATCH v5 02/15] ethdev: add support for hairpin queue Ori Kam
2019-10-24  7:54     ` Andrew Rybchenko
2019-10-24  8:29       ` Ori Kam
2019-10-24 14:47         ` Andrew Rybchenko
2019-10-24 15:17           ` Thomas Monjalon
2019-10-24 15:30             ` Andrew Rybchenko
2019-10-24 15:34               ` Thomas Monjalon
2019-10-25 19:01                 ` Ori Kam
2019-10-25 22:16                   ` Thomas Monjalon
2019-10-23 13:37   ` [dpdk-dev] [PATCH v5 03/15] net/mlx5: query hca hairpin capabilities Ori Kam
2019-10-23 13:37   ` [dpdk-dev] [PATCH v5 04/15] net/mlx5: support Rx hairpin queues Ori Kam
2019-10-23 13:37   ` [dpdk-dev] [PATCH v5 05/15] net/mlx5: prepare txq to work with different types Ori Kam
2019-10-23 13:37   ` [dpdk-dev] [PATCH v5 06/15] net/mlx5: support Tx hairpin queues Ori Kam
2019-10-23 13:37   ` [dpdk-dev] [PATCH v5 07/15] net/mlx5: add get hairpin capabilities Ori Kam
2019-10-23 13:37   ` [dpdk-dev] [PATCH v5 08/15] app/testpmd: add hairpin support Ori Kam
2019-10-23 13:37   ` [dpdk-dev] [PATCH v5 09/15] net/mlx5: add hairpin binding function Ori Kam
2019-10-23 13:37   ` [dpdk-dev] [PATCH v5 10/15] net/mlx5: add support for hairpin hrxq Ori Kam
2019-10-23 13:37   ` [dpdk-dev] [PATCH v5 11/15] net/mlx5: add internal tag item and action Ori Kam
2019-10-23 13:37   ` [dpdk-dev] [PATCH v5 12/15] net/mlx5: add id generation function Ori Kam
2019-10-23 13:37   ` [dpdk-dev] [PATCH v5 13/15] net/mlx5: add default flows for hairpin Ori Kam
2019-10-23 13:37   ` [dpdk-dev] [PATCH v5 14/15] net/mlx5: split hairpin flows Ori Kam
2019-10-23 13:37   ` [dpdk-dev] [PATCH v5 15/15] doc: add hairpin feature Ori Kam
2019-10-24  8:11     ` Thomas Monjalon
2019-10-25 18:49   ` [dpdk-dev] [PATCH v5 00/15] " Ferruh Yigit
2019-10-27 12:24 ` [dpdk-dev] [PATCH v6 00/14] " Ori Kam
2019-10-27 12:24   ` [dpdk-dev] [PATCH v6 01/14] ethdev: move queue state defines to private file Ori Kam
2019-10-27 12:24   ` [dpdk-dev] [PATCH v6 02/14] ethdev: add support for hairpin queue Ori Kam
2019-10-28 15:16     ` Andrew Rybchenko
2019-10-28 18:44       ` Ori Kam
2019-10-29  7:38         ` Andrew Rybchenko
2019-10-29 19:39           ` Ori Kam
2019-10-30  6:39             ` Andrew Rybchenko
2019-10-30  6:56               ` Ori Kam
2019-10-27 12:24   ` [dpdk-dev] [PATCH v6 03/14] net/mlx5: query hca hairpin capabilities Ori Kam
2019-10-27 12:24   ` [dpdk-dev] [PATCH v6 04/14] net/mlx5: support Rx hairpin queues Ori Kam
2019-10-27 12:24   ` [dpdk-dev] [PATCH v6 05/14] net/mlx5: prepare txq to work with different types Ori Kam
2019-10-27 12:24   ` [dpdk-dev] [PATCH v6 06/14] net/mlx5: support Tx hairpin queues Ori Kam
2019-10-27 12:24   ` [dpdk-dev] [PATCH v6 07/14] net/mlx5: add get hairpin capabilities Ori Kam
2019-10-27 12:24   ` [dpdk-dev] [PATCH v6 08/14] app/testpmd: add hairpin support Ori Kam
2019-10-27 12:24   ` [dpdk-dev] [PATCH v6 09/14] net/mlx5: add hairpin binding function Ori Kam
2019-10-27 12:24   ` [dpdk-dev] [PATCH v6 10/14] net/mlx5: add support for hairpin hrxq Ori Kam
2019-10-27 12:24   ` [dpdk-dev] [PATCH v6 11/14] net/mlx5: add internal tag item and action Ori Kam
2019-10-27 12:24   ` [dpdk-dev] [PATCH v6 12/14] net/mlx5: add id generation function Ori Kam
2019-10-27 12:25   ` [dpdk-dev] [PATCH v6 13/14] net/mlx5: add default flows for hairpin Ori Kam
2019-10-27 12:25   ` [dpdk-dev] [PATCH v6 14/14] net/mlx5: split hairpin flows Ori Kam
2019-10-30 23:53 ` [dpdk-dev] [PATCH v7 00/14] add hairpin feature Ori Kam
2019-10-30 23:53   ` [dpdk-dev] [PATCH v7 01/14] ethdev: move queue state defines to private file Ori Kam
2019-10-30 23:53   ` [dpdk-dev] [PATCH v7 02/14] ethdev: add support for hairpin queue Ori Kam
2019-10-31  8:25     ` Andrew Rybchenko
2019-11-05 11:24     ` Ferruh Yigit
2019-11-05 11:36       ` Ori Kam
2019-11-05 11:49         ` Andrew Rybchenko
2019-11-05 12:00           ` Ori Kam
2019-11-05 12:05           ` Ferruh Yigit
2019-11-05 12:12             ` Andrew Rybchenko
2019-11-05 12:23               ` Ferruh Yigit
2019-11-05 12:27                 ` Andrew Rybchenko
2019-11-05 12:51                   ` Thomas Monjalon
2019-11-05 12:53                     ` Andrew Rybchenko
2019-11-05 13:02                       ` Thomas Monjalon
2019-11-05 13:23                         ` Ori Kam
2019-11-05 13:27                           ` Thomas Monjalon
2019-11-05 13:34                             ` Andrew Rybchenko
2019-11-05 13:41                         ` Andrew Rybchenko
2019-10-30 23:53   ` [dpdk-dev] [PATCH v7 03/14] net/mlx5: query hca hairpin capabilities Ori Kam
2019-10-30 23:53   ` [dpdk-dev] [PATCH v7 04/14] net/mlx5: support Rx hairpin queues Ori Kam
2019-10-30 23:53   ` [dpdk-dev] [PATCH v7 05/14] net/mlx5: prepare txq to work with different types Ori Kam
2019-10-30 23:53   ` [dpdk-dev] [PATCH v7 06/14] net/mlx5: support Tx hairpin queues Ori Kam
2019-10-30 23:53   ` [dpdk-dev] [PATCH v7 07/14] net/mlx5: add get hairpin capabilities Ori Kam
2019-10-30 23:53   ` [dpdk-dev] [PATCH v7 08/14] app/testpmd: add hairpin support Ori Kam
2019-10-31 17:11     ` Ferruh Yigit
2019-10-31 17:36       ` Ori Kam
2019-10-31 17:54         ` Ferruh Yigit
2019-10-31 18:59           ` Ori Kam
2019-10-30 23:53   ` [dpdk-dev] [PATCH v7 09/14] net/mlx5: add hairpin binding function Ori Kam
2019-10-30 23:53   ` [dpdk-dev] [PATCH v7 10/14] net/mlx5: add support for hairpin hrxq Ori Kam
2019-10-30 23:53   ` [dpdk-dev] [PATCH v7 11/14] net/mlx5: add internal tag item and action Ori Kam
2019-10-30 23:53   ` [dpdk-dev] [PATCH v7 12/14] net/mlx5: add id generation function Ori Kam
2019-10-30 23:53   ` [dpdk-dev] [PATCH v7 13/14] net/mlx5: add default flows for hairpin Ori Kam
2019-10-30 23:53   ` [dpdk-dev] [PATCH v7 14/14] net/mlx5: split hairpin flows Ori Kam
2019-10-31 17:13   ` [dpdk-dev] [PATCH v7 00/14] add hairpin feature Ferruh Yigit

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