From: Alex Vesker <valex@nvidia.com>
To: <valex@nvidia.com>, <viacheslavo@nvidia.com>, <thomas@monjalon.net>
Cc: <matan@nvidia.com>, <dev@dpdk.org>, <orika@nvidia.com>
Subject: [v2 00/16] net/mlx5/hws: support range and partial hash matching
Date: Wed, 1 Feb 2023 09:27:59 +0200 [thread overview]
Message-ID: <20230201072815.1329101-1-valex@nvidia.com> (raw)
In-Reply-To: <20230131093346.1261066-1-valex@nvidia.com>
ConnectX and BlueField devices which support HWS are capable of performing
advanced match, range-match and hashing operations on packet headers. This
patch-set introduces support for (1) range matching - allows combining
range and exact match over provided item fields using spec, last and mask.
A useful example for Range and exact match is matching exact IP and port
range. This series also introduces (2) partial hash, which allows using
the same matcher and performing partial hashing in case of multiple match
templates are provided. The matcher create code finds the union and
intersection fields to split the hash and match in a way the HW can
support. This increases the match templates combinations possible although
it may limit the maximum PPS. Since (1) and (2) are not fully support on
current HW the implementation is done on top of a HW like FW API using
WQEs.
v2:
-Fix missed checkpatch comments
Alex Vesker (16):
net/mlx5/hws: support synchronous drain
net/mlx5/hws: matcher remove AT and MT limitation
net/mlx5/hws: support GTA WQE write using FW command
net/mlx5/hws: add capability query for gen wqe command
net/mlx5/hws: align RTC create command with PRM format
net/mlx5/hws: add send FW match STE using gen WQE
net/mlx5/hws: add send FW range STE WQE
net/mlx5/hws: move matcher size check to function
net/mlx5/hws: support range match
net/mlx5/hws: redesign definer create
net/mlx5/hws: support partial hash
net/mlx5/hws: add range definer creation support
net/mlx5/hws: add FW WQE rule creation logic
net/mlx5/hws: add debug dump support for range and hash
net/mlx5/hws: rename pattern cache object
net/mlx5/hws: cache definer for reuse
drivers/common/mlx5/mlx5_prm.h | 53 +-
drivers/net/mlx5/hws/mlx5dr.h | 6 +-
drivers/net/mlx5/hws/mlx5dr_cmd.c | 72 ++-
drivers/net/mlx5/hws/mlx5dr_cmd.h | 27 +-
drivers/net/mlx5/hws/mlx5dr_context.c | 12 +-
drivers/net/mlx5/hws/mlx5dr_context.h | 1 +
drivers/net/mlx5/hws/mlx5dr_debug.c | 41 +-
drivers/net/mlx5/hws/mlx5dr_debug.h | 4 +-
drivers/net/mlx5/hws/mlx5dr_definer.c | 750 +++++++++++++++++++++----
drivers/net/mlx5/hws/mlx5dr_definer.h | 44 +-
drivers/net/mlx5/hws/mlx5dr_internal.h | 2 +-
drivers/net/mlx5/hws/mlx5dr_matcher.c | 279 ++++++---
drivers/net/mlx5/hws/mlx5dr_matcher.h | 43 +-
drivers/net/mlx5/hws/mlx5dr_pat_arg.c | 49 +-
drivers/net/mlx5/hws/mlx5dr_pat_arg.h | 6 +-
drivers/net/mlx5/hws/mlx5dr_rule.c | 193 ++++++-
drivers/net/mlx5/hws/mlx5dr_rule.h | 2 +
drivers/net/mlx5/hws/mlx5dr_send.c | 169 +++++-
drivers/net/mlx5/hws/mlx5dr_send.h | 24 +-
drivers/net/mlx5/mlx5_flow_hw.c | 2 +-
20 files changed, 1475 insertions(+), 304 deletions(-)
--
2.18.1
next prev parent reply other threads:[~2023-02-01 7:28 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-31 9:33 [v1 " Alex Vesker
2023-01-31 9:33 ` [v1 01/16] net/mlx5/hws: support synchronous drain Alex Vesker
2023-01-31 9:33 ` [v1 02/16] net/mlx5/hws: matcher remove AT and MT limitation Alex Vesker
2023-01-31 9:33 ` [v1 03/16] net/mlx5/hws: support GTA WQE write using FW command Alex Vesker
2023-01-31 9:33 ` [v1 04/16] net/mlx5/hws: add capability query for gen wqe command Alex Vesker
2023-01-31 9:33 ` [v1 05/16] net/mlx5/hws: align RTC create command with PRM format Alex Vesker
2023-01-31 9:33 ` [v1 06/16] net/mlx5/hws: add send FW match STE using gen WQE Alex Vesker
2023-01-31 9:33 ` [v1 07/16] net/mlx5/hws: add send FW range STE WQE Alex Vesker
2023-01-31 9:33 ` [v1 08/16] net/mlx5/hws: move matcher size check to function Alex Vesker
2023-01-31 9:33 ` [v1 09/16] net/mlx5/hws: support range match Alex Vesker
2023-01-31 9:33 ` [v1 10/16] net/mlx5/hws: redesign definer create Alex Vesker
2023-01-31 9:33 ` [v1 11/16] net/mlx5/hws: support partial hash Alex Vesker
2023-01-31 9:33 ` [v1 12/16] net/mlx5/hws: add range definer creation support Alex Vesker
2023-01-31 9:33 ` [v1 13/16] net/mlx5/hws: add FW WQE rule creation logic Alex Vesker
2023-01-31 9:33 ` [v1 14/16] net/mlx5/hws: add debug dump support for range and hash Alex Vesker
2023-01-31 9:33 ` [v1 15/16] net/mlx5/hws: rename pattern cache object Alex Vesker
2023-01-31 9:33 ` [v1 16/16] net/mlx5/hws: cache definer for reuse Alex Vesker
2023-02-01 7:27 ` Alex Vesker [this message]
2023-02-01 7:28 ` [v2 01/16] net/mlx5/hws: support synchronous drain Alex Vesker
2023-02-01 7:28 ` [v2 02/16] net/mlx5/hws: matcher remove AT and MT limitation Alex Vesker
2023-02-01 7:28 ` [v2 03/16] net/mlx5/hws: support GTA WQE write using FW command Alex Vesker
2023-02-01 7:28 ` [v2 04/16] net/mlx5/hws: add capability query for gen wqe command Alex Vesker
2023-02-01 7:28 ` [v2 05/16] net/mlx5/hws: align RTC create command with PRM format Alex Vesker
2023-02-01 7:28 ` [v2 06/16] net/mlx5/hws: add send FW match STE using gen WQE Alex Vesker
2023-02-01 7:28 ` [v2 07/16] net/mlx5/hws: add send FW range STE WQE Alex Vesker
2023-02-01 7:28 ` [v2 08/16] net/mlx5/hws: move matcher size check to function Alex Vesker
2023-02-01 7:28 ` [v2 09/16] net/mlx5/hws: support range match Alex Vesker
2023-02-01 7:28 ` [v2 10/16] net/mlx5/hws: redesign definer create Alex Vesker
2023-02-01 7:28 ` [v2 11/16] net/mlx5/hws: support partial hash Alex Vesker
2023-02-01 7:28 ` [v2 12/16] net/mlx5/hws: add range definer creation support Alex Vesker
2023-02-01 7:28 ` [v2 13/16] net/mlx5/hws: add FW WQE rule creation logic Alex Vesker
2023-02-01 7:28 ` [v2 14/16] net/mlx5/hws: add debug dump support for range and hash Alex Vesker
2023-02-01 7:28 ` [v2 15/16] net/mlx5/hws: rename pattern cache object Alex Vesker
2023-02-01 7:28 ` [v2 16/16] net/mlx5/hws: cache definer for reuse Alex Vesker
2023-02-06 15:07 ` [v2 00/16] net/mlx5/hws: support range and partial hash matching Matan Azrad
2023-02-13 8:27 ` Raslan Darawsheh
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