From: Slava Ovsiienko <viacheslavo@nvidia.com>
To: Dariusz Sosnowski <dsosnowski@nvidia.com>,
Matan Azrad <matan@nvidia.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>
Subject: RE: [PATCH 3/7] common/mlx5: add hairpin RQ buffer type capabilities
Date: Tue, 27 Sep 2022 13:04:00 +0000 [thread overview]
Message-ID: <DM6PR12MB37537D4B9BCB2FF50A457CFFDF559@DM6PR12MB3753.namprd12.prod.outlook.com> (raw)
In-Reply-To: <20220919163731.1540454-4-dsosnowski@nvidia.com>
> -----Original Message-----
> From: Dariusz Sosnowski <dsosnowski@nvidia.com>
> Sent: Monday, September 19, 2022 19:37
> To: Matan Azrad <matan@nvidia.com>; Slava Ovsiienko <viacheslavo@nvidia.com>
> Cc: dev@dpdk.org
> Subject: [PATCH 3/7] common/mlx5: add hairpin RQ buffer type capabilities
>
> This patch adds new HCA capability related to hairpin RQs. This new
> capability, hairpin_data_buffer_locked, indicates whether HCA supports
> locking data buffer of hairpin RQ in ICMC (Interconnect Context Memory
> Cache).
>
> Struct used to define RQ configuration (RQ context) is extended with
> hairpin_data_buffer_type field, which configures data buffer for hairpin RQ.
> It can take the following values:
>
> - MLX5_RQC_HAIRPIN_DATA_BUFFER_TYPE_UNLOCKED_INTERNAL_BUFFER - hairpin
> RQ's data buffer is stored in unlocked memory in ICMC.
> - MLX5_RQC_HAIRPIN_DATA_BUFFER_TYPE_LOCKED_INTERNAL_BUFFER - hairpin
> RQ's data buffer is stored in locked memory in ICMC.
>
> Signed-off-by: Dariusz Sosnowski <dsosnowski@nvidia.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
next prev parent reply other threads:[~2022-09-27 13:04 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-19 16:37 [PATCH 0/7] ethdev: introduce hairpin memory capabilities Dariusz Sosnowski
2022-09-19 16:37 ` [PATCH 1/7] " Dariusz Sosnowski
2022-10-04 16:50 ` Thomas Monjalon
2022-10-06 11:21 ` Dariusz Sosnowski
2022-09-19 16:37 ` [PATCH 2/7] common/mlx5: add hairpin SQ buffer type capabilities Dariusz Sosnowski
2022-09-27 13:03 ` Slava Ovsiienko
2022-09-19 16:37 ` [PATCH 3/7] common/mlx5: add hairpin RQ " Dariusz Sosnowski
2022-09-27 13:04 ` Slava Ovsiienko [this message]
2022-09-19 16:37 ` [PATCH 4/7] net/mlx5: allow hairpin Tx queue in RTE memory Dariusz Sosnowski
2022-09-27 13:05 ` Slava Ovsiienko
2022-09-19 16:37 ` [PATCH 5/7] net/mlx5: allow hairpin Rx queue in locked memory Dariusz Sosnowski
2022-09-27 13:04 ` Slava Ovsiienko
2022-11-25 14:06 ` Kenneth Klette Jonassen
2022-09-19 16:37 ` [PATCH 6/7] app/testpmd: add hairpin queues memory modes Dariusz Sosnowski
2022-09-19 16:37 ` [PATCH 7/7] app/flow-perf: add hairpin queue memory config Dariusz Sosnowski
2022-10-04 12:24 ` Wisam Monther
2022-10-06 11:06 ` Dariusz Sosnowski
2022-10-04 16:44 ` [PATCH 0/7] ethdev: introduce hairpin memory capabilities Thomas Monjalon
2022-10-06 11:08 ` Dariusz Sosnowski
2022-10-06 11:00 ` [PATCH v2 0/8] " Dariusz Sosnowski
2022-10-06 11:00 ` [PATCH v2 1/8] " Dariusz Sosnowski
2022-10-06 11:00 ` [PATCH v2 2/8] common/mlx5: add hairpin SQ buffer type capabilities Dariusz Sosnowski
2022-10-06 11:01 ` [PATCH v2 3/8] common/mlx5: add hairpin RQ " Dariusz Sosnowski
2022-10-06 11:01 ` [PATCH v2 4/8] net/mlx5: allow hairpin Tx queue in RTE memory Dariusz Sosnowski
2022-10-06 11:01 ` [PATCH v2 5/8] net/mlx5: allow hairpin Rx queue in locked memory Dariusz Sosnowski
2022-10-06 11:01 ` [PATCH v2 6/8] doc: add notes for hairpin to mlx5 documentation Dariusz Sosnowski
2022-10-06 11:01 ` [PATCH v2 7/8] app/testpmd: add hairpin queues memory modes Dariusz Sosnowski
2022-10-06 11:01 ` [PATCH v2 8/8] app/flow-perf: add hairpin queue memory config Dariusz Sosnowski
2022-10-15 16:30 ` Wisam Monther
2022-10-08 16:31 ` [PATCH v2 0/8] ethdev: introduce hairpin memory capabilities Thomas Monjalon
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=DM6PR12MB37537D4B9BCB2FF50A457CFFDF559@DM6PR12MB3753.namprd12.prod.outlook.com \
--to=viacheslavo@nvidia.com \
--cc=dev@dpdk.org \
--cc=dsosnowski@nvidia.com \
--cc=matan@nvidia.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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).