From: Raslan Darawsheh <rasland@nvidia.com>
To: Slava Ovsiienko <viacheslavo@nvidia.com>, "dev@dpdk.org" <dev@dpdk.org>
Cc: Matan Azrad <matan@nvidia.com>
Subject: RE: [PATCH v2 0/4] net/mlx5: support send scheduling for ConnectX-7
Date: Wed, 23 Feb 2022 13:13:01 +0000 [thread overview]
Message-ID: <BYAPR12MB307802807B41B075B9135977CF3C9@BYAPR12MB3078.namprd12.prod.outlook.com> (raw)
In-Reply-To: <20220222102648.4662-1-viacheslavo@nvidia.com>
Hi,
> -----Original Message-----
> From: Slava Ovsiienko <viacheslavo@nvidia.com>
> Sent: Tuesday, February 22, 2022 12:27 PM
> To: dev@dpdk.org
> Cc: Matan Azrad <matan@nvidia.com>; Raslan Darawsheh
> <rasland@nvidia.com>
> Subject: [PATCH v2 0/4] net/mlx5: support send scheduling for ConnectX-7
>
> Since the ConnectX-6DX the send scheduling capability is provided.
> An application can register the dynamic field and dynamic flags in mbuf for
> timestamp and specify the desired moment of time the packet should sent.
>
> The send scheduling feature over ConnectX-6DX uses the complicated
> infrastructure with reference Clock Queue and inter-queue synchronizing
> operations. Since ConnectX-7 the new wait descriptor format is introduced
> where the timestamp can be promoted to hardware directly.
> The patchset adds support for this new hardware option in PMD.
>
> Signed-off-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
>
> v1: http://patches.dpdk.org/project/dpdk/cover/20220214085655.22648-1-
> viacheslavo@nvidia.com/
> v2: - fix compilation issues
> - rebase
>
> Viacheslav Ovsiienko (4):
> common/mlx5: add send on time capability check
> net/mlx5: configure Tx queue with send on time offload
> net/mlx5: add wait on time support in Tx datapath
> doc: update send scheduling mlx5 feature description
>
> doc/guides/nics/mlx5.rst | 5 ++
> doc/guides/rel_notes/release_22_03.rst | 6 +++
> drivers/common/mlx5/mlx5_devx_cmds.c | 1 +
> drivers/common/mlx5/mlx5_devx_cmds.h | 1 +
> drivers/common/mlx5/mlx5_prm.h | 27 +++++++++-
> drivers/net/mlx5/linux/mlx5_verbs.c | 4 ++
> drivers/net/mlx5/mlx5.h | 3 ++
> drivers/net/mlx5/mlx5_devx.c | 2 +
> drivers/net/mlx5/mlx5_tx.h | 75 +++++++++++++++++++++++---
> drivers/net/mlx5/mlx5_txq.c | 18 ++++++-
> 10 files changed, 131 insertions(+), 11 deletions(-)
>
> --
> 2.18.1
Series applied to next-net-mlx,
Kindest regards,
Raslan Darawsheh
next prev parent reply other threads:[~2022-02-23 13:13 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-14 8:56 [PATCH 0/4] net/mlx5: support send scheduling for ConnextX-7 Viacheslav Ovsiienko
2022-02-14 8:56 ` [PATCH 1/4] common/mlx5: add send on time capability check Viacheslav Ovsiienko
2022-02-22 10:26 ` [PATCH v2 0/4] net/mlx5: support send scheduling for ConnectX-7 Viacheslav Ovsiienko
2022-02-22 10:26 ` [PATCH v2 1/4] common/mlx5: add send on time capability check Viacheslav Ovsiienko
2022-02-22 10:26 ` [PATCH v2 2/4] net/mlx5: configure Tx queue with send on time offload Viacheslav Ovsiienko
2022-02-22 10:26 ` [PATCH v2 3/4] net/mlx5: add wait on time support in Tx datapath Viacheslav Ovsiienko
2022-02-22 10:26 ` [PATCH v2 4/4] doc: update send scheduling mlx5 feature description Viacheslav Ovsiienko
2022-02-23 18:56 ` Ferruh Yigit
2022-02-24 10:56 ` Slava Ovsiienko
2022-02-23 13:13 ` Raslan Darawsheh [this message]
2022-02-24 10:54 ` [PATCH v3 0/3] net/mlx5: support send scheduling for ConnectX-7 Viacheslav Ovsiienko
2022-02-24 10:54 ` [PATCH v3 1/3] common/mlx5: add send on time capability check Viacheslav Ovsiienko
2022-02-24 10:55 ` [PATCH v3 2/3] net/mlx5: configure Tx queue with send on time offload Viacheslav Ovsiienko
2022-02-24 10:55 ` [PATCH v3 3/3] net/mlx5: add wait on time support in Tx datapath Viacheslav Ovsiienko
2022-02-24 12:48 ` [PATCH v3 0/3] net/mlx5: support send scheduling for ConnectX-7 Raslan Darawsheh
2022-02-14 8:56 ` [PATCH 2/4] net/mlx5: configure Tx queue with send on time offload Viacheslav Ovsiienko
2022-02-14 8:56 ` [PATCH 3/4] net/mlx5: add wait on time support in Tx datapath Viacheslav Ovsiienko
2022-02-14 8:56 ` [PATCH 4/4] doc: update send scheduling mlx5 feature description Viacheslav Ovsiienko
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