All of lore.kernel.org
 help / color / mirror / Atom feed
From: Slava Ovsiienko <viacheslavo@nvidia.com>
To: Bing Zhao <bingz@nvidia.com>,
	"viacheslavo@mellanox.com" <viacheslavo@mellanox.com>,
	"matan@mellanox.com" <matan@mellanox.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>, Ori Kam <orika@nvidia.com>,
	"Raslan Darawsheh" <rasland@nvidia.com>
Subject: Re: [dpdk-dev] [PATCH v2 4/6] net/mlx5: conditional hairpin auto bind
Date: Mon, 26 Oct 2020 09:29:50 +0000	[thread overview]
Message-ID: <MWHPR12MB1501ECA15DAED63524B0A5ECDF190@MWHPR12MB1501.namprd12.prod.outlook.com> (raw)
In-Reply-To: <1603375597-430528-5-git-send-email-bingz@nvidia.com>

> -----Original Message-----
> From: Bing Zhao <bingz@nvidia.com>
> Sent: Thursday, October 22, 2020 17:07
> To: viacheslavo@mellanox.com; matan@mellanox.com
> Cc: dev@dpdk.org; Ori Kam <orika@nvidia.com>; Raslan Darawsheh
> <rasland@nvidia.com>
> Subject: [PATCH v2 4/6] net/mlx5: conditional hairpin auto bind
> 
> In single port hairpin mode, after the queues are configured during start up.
> The binding process will be enabled automatically in the port start phase and
> the default control flow for egress will be created.
> 
> When switching to two ports hairpin mode, the auto binding process should be
> skipped if there is no TX queue with the peer RX queue on the same device,
> and it should be skipped also if the queues are configured with manual bind
> attribute.
> 
> If the explicit TX flow rule mode is configured or hairpin is between two ports,
> the default control flows for TX queues should not be created.
> 
> Signed-off-by: Bing Zhao <bingz@nvidia.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
> ---
>  drivers/net/mlx5/mlx5_trigger.c | 33 +++++++++++++++++++++++++++++++--
>  1 file changed, 31 insertions(+), 2 deletions(-)
> 

  reply	other threads:[~2020-10-26  9:30 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-08 14:16 [dpdk-dev] [PATCH 0/4] add two ports hairpin mode support in mlx5 PMD Bing Zhao
2020-10-08 14:16 ` [dpdk-dev] [PATCH 1/4] net/mlx5: remove hairpin queue peer port checking Bing Zhao
2020-10-08 14:16 ` [dpdk-dev] [PATCH 2/4] net/mlx5: add support for two ports hairpin mode Bing Zhao
2020-10-08 14:16 ` [dpdk-dev] [PATCH 3/4] net/mlx5: conditional hairpin auto bind Bing Zhao
2020-10-08 14:17 ` [dpdk-dev] [PATCH 4/4] doc: update hairpin support for mlx5 driver Bing Zhao
2020-10-22 14:06 ` [dpdk-dev] [PATCH v2 0/6] add two ports hairpin mode support in mlx5 PMD Bing Zhao
2020-10-22 14:06   ` [dpdk-dev] [PATCH v2 1/6] net/mlx5: change hairpin queue peer checking Bing Zhao
2020-10-26  9:28     ` Slava Ovsiienko
2020-10-22 14:06   ` [dpdk-dev] [PATCH v2 2/6] net/mlx5: add support for two ports hairpin mode Bing Zhao
2020-10-26  9:29     ` Slava Ovsiienko
2020-10-22 14:06   ` [dpdk-dev] [PATCH v2 3/6] net/mlx5: add support to get hairpin peer ports Bing Zhao
2020-10-26  9:29     ` Slava Ovsiienko
2020-10-22 14:06   ` [dpdk-dev] [PATCH v2 4/6] net/mlx5: conditional hairpin auto bind Bing Zhao
2020-10-26  9:29     ` Slava Ovsiienko [this message]
2020-10-22 14:06   ` [dpdk-dev] [PATCH v2 5/6] net/mlx5: change hairpin ingress flow validation Bing Zhao
2020-10-26  9:30     ` Slava Ovsiienko
2020-10-22 14:06   ` [dpdk-dev] [PATCH v2 6/6] net/mlx5: not split hairpin flow in explicit mode Bing Zhao
2020-10-26  9:30     ` Slava Ovsiienko
2020-10-26 16:37 ` [dpdk-dev] [PATCH v3 0/7] add two ports hairpin mode support in mlx5 PMD Bing Zhao
2020-10-26 16:37   ` [dpdk-dev] [PATCH v3 1/7] net/mlx5: change hairpin queue peer checking Bing Zhao
2020-10-26 16:37   ` [dpdk-dev] [PATCH v3 2/7] net/mlx5: add support for two ports hairpin mode Bing Zhao
2020-10-26 16:37   ` [dpdk-dev] [PATCH v3 3/7] net/mlx5: add support to get hairpin peer ports Bing Zhao
2020-10-26 16:37   ` [dpdk-dev] [PATCH v3 4/7] net/mlx5: conditional hairpin auto bind Bing Zhao
2020-10-26 16:37   ` [dpdk-dev] [PATCH v3 5/7] net/mlx5: change hairpin ingress flow validation Bing Zhao
2020-10-26 16:37   ` [dpdk-dev] [PATCH v3 6/7] net/mlx5: not split hairpin flow in explicit mode Bing Zhao
2020-10-26 16:37   ` [dpdk-dev] [PATCH v3 7/7] doc: update mlx5 hairpin support and limitations Bing Zhao
2020-10-26 16:44     ` Slava Ovsiienko
2020-10-26 22:42   ` [dpdk-dev] [PATCH v3 0/7] add two ports hairpin mode support in mlx5 PMD Raslan Darawsheh

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=MWHPR12MB1501ECA15DAED63524B0A5ECDF190@MWHPR12MB1501.namprd12.prod.outlook.com \
    --to=viacheslavo@nvidia.com \
    --cc=bingz@nvidia.com \
    --cc=dev@dpdk.org \
    --cc=matan@mellanox.com \
    --cc=orika@nvidia.com \
    --cc=rasland@nvidia.com \
    --cc=viacheslavo@mellanox.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.