DPDK patches and discussions
 help / color / mirror / Atom feed
From: Bing Zhao <bingz@nvidia.com>
To: viacheslavo@mellanox.com, matan@mellanox.com
Cc: dev@dpdk.org, orika@nvidia.com, rasland@nvidia.com
Subject: [dpdk-dev] [PATCH v3 7/7] doc: update mlx5 hairpin support and limitations
Date: Tue, 27 Oct 2020 00:37:47 +0800
Message-ID: <1603730267-267228-8-git-send-email-bingz@nvidia.com> (raw)
In-Reply-To: <1603730267-267228-1-git-send-email-bingz@nvidia.com>

Hairpin between two ports will be supported by mlx5 PMD.

The supported scenarios and limitations are listed in "mlx5.rst".

Signed-off-by: Bing Zhao <bingz@nvidia.com>
---
 doc/guides/nics/mlx5.rst               | 5 +++++
 doc/guides/rel_notes/release_20_11.rst | 1 +
 2 files changed, 6 insertions(+)

diff --git a/doc/guides/nics/mlx5.rst b/doc/guides/nics/mlx5.rst
index 8dc7c62..ab5cc62 100644
--- a/doc/guides/nics/mlx5.rst
+++ b/doc/guides/nics/mlx5.rst
@@ -326,6 +326,11 @@ Limitations
   The last extension header item 'next header' field can specify the following
   header protocol type.
 
+- Hairpin:
+
+  - Hairpin between two ports could only manual binding and explicit Tx flow mode. For single port hairpin, all the combinations of auto/manual binding and explicit/implicit Tx flow mode could be supported.
+  - Hairpin in switchdev SR-IOV mode is not supported till now.
+
 Statistics
 ----------
 
diff --git a/doc/guides/rel_notes/release_20_11.rst b/doc/guides/rel_notes/release_20_11.rst
index f9ef4fe..1c5c2e0 100644
--- a/doc/guides/rel_notes/release_20_11.rst
+++ b/doc/guides/rel_notes/release_20_11.rst
@@ -354,6 +354,7 @@ New Features
   * Updated the supported timeout for Age action to the maximal value supported
     by rte_flow API.
   * Added support of Age action query.
+  * Added support of multi-ports hairpin.
 
 * **Updated vhost sample application.**
 
-- 
1.8.3.1


  parent reply	other threads:[~2020-10-26 16:40 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
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   ` Bing Zhao [this message]
2020-10-26 16:44     ` [dpdk-dev] [PATCH v3 7/7] doc: update mlx5 hairpin support and limitations 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=1603730267-267228-8-git-send-email-bingz@nvidia.com \
    --to=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

DPDK patches and discussions

This inbox may be cloned and mirrored by anyone:

	git clone --mirror https://inbox.dpdk.org/dev/0 dev/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 dev dev/ https://inbox.dpdk.org/dev \
		dev@dpdk.org
	public-inbox-index dev

Example config snippet for mirrors.
Newsgroup available over NNTP:
	nntp://inbox.dpdk.org/inbox.dpdk.dev


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git