From: Leon Romanovsky <leon@kernel.org>
To: Jason Gunthorpe <jgg@nvidia.com>, Jakub Kicinski <kuba@kernel.org>
Cc: Leon Romanovsky <leonro@nvidia.com>,
"David S . Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
linux-rdma@vger.kernel.org, Maor Gottlieb <maorg@nvidia.com>,
Mark Zhang <markzhang@nvidia.com>,
netdev@vger.kernel.org, Paolo Abeni <pabeni@redhat.com>,
Patrisious Haddad <phaddad@nvidia.com>,
Raed Salem <raeds@nvidia.com>, Saeed Mahameed <saeedm@nvidia.com>
Subject: [PATCH mlx5-next 00/14] mlx5 MACsec RoCEv2 support
Date: Mon, 7 Aug 2023 13:44:09 +0300 [thread overview]
Message-ID: <cover.1691403485.git.leon@kernel.org> (raw)
From: Leon Romanovsky <leonro@nvidia.com>
From Patrisious:
This series extends previously added MACsec offload support
to cover RoCE traffic either.
In order to achieve that, we need configure MACsec with offload between
the two endpoints, like below:
REMOTE_MAC=10:70:fd:43:71:c0
* ip addr add 1.1.1.1/16 dev eth2
* ip link set dev eth2 up
* ip link add link eth2 macsec0 type macsec encrypt on
* ip macsec offload macsec0 mac
* ip macsec add macsec0 tx sa 0 pn 1 on key 00 dffafc8d7b9a43d5b9a3dfbbf6a30c16
* ip macsec add macsec0 rx port 1 address $REMOTE_MAC
* ip macsec add macsec0 rx port 1 address $REMOTE_MAC sa 0 pn 1 on key 01 ead3664f508eb06c40ac7104cdae4ce5
* ip addr add 10.1.0.1/16 dev macsec0
* ip link set dev macsec0 up
And in a similar manner on the other machine, while noting the keys order
would be reversed and the MAC address of the other machine.
RDMA traffic is separated through relevant GID entries and in case of IP ambiguity
issue - meaning we have a physical GIDs and a MACsec GIDs with the same IP/GID, we
disable our physical GID in order to force the user to only use the MACsec GID.
Thanks
Patrisious Haddad (14):
macsec: add functions to get macsec real netdevice and check offload
net/mlx5e: Move MACsec flow steering operations to be used as core
library
net/mlx5: Remove dependency of macsec flow steering on ethernet
net/mlx5e: Rename MACsec flow steering functions/parameters to suit
core naming style
net/mlx5e: Move MACsec flow steering and statistics database from
ethernet to core
net/mlx5: Remove netdevice from MACsec steering
net/mlx5: Maintain fs_id xarray per MACsec device inside macsec
steering
net/mlx5: Add MACsec priorities in RDMA namespaces
net/mlx5: Configure MACsec steering for egress RoCEv2 traffic
net/mlx5: Configure MACsec steering for ingress RoCEv2 traffic
net/mlx5: Add RoCE MACsec steering infrastructure in core
RDMA/mlx5: Implement MACsec gid addition and deletion
IB/core: Reorder GID delete code for RoCE
RDMA/mlx5: Handles RoCE MACsec steering rules addition and deletion
drivers/infiniband/core/cache.c | 6 +-
drivers/infiniband/hw/mlx5/Makefile | 1 +
drivers/infiniband/hw/mlx5/macsec.c | 364 +++
drivers/infiniband/hw/mlx5/macsec.h | 29 +
drivers/infiniband/hw/mlx5/main.c | 41 +-
drivers/infiniband/hw/mlx5/mlx5_ib.h | 17 +
.../net/ethernet/mellanox/mlx5/core/Kconfig | 2 +-
.../net/ethernet/mellanox/mlx5/core/Makefile | 2 +-
drivers/net/ethernet/mellanox/mlx5/core/en.h | 2 +-
.../mellanox/mlx5/core/en_accel/en_accel.h | 4 +-
.../mellanox/mlx5/core/en_accel/macsec.c | 176 +-
.../mellanox/mlx5/core/en_accel/macsec.h | 26 +-
.../mellanox/mlx5/core/en_accel/macsec_fs.c | 1394 ----------
.../mellanox/mlx5/core/en_accel/macsec_fs.h | 47 -
.../mlx5/core/en_accel/macsec_stats.c | 22 +-
.../ethernet/mellanox/mlx5/core/en_stats.c | 2 +-
.../net/ethernet/mellanox/mlx5/core/fs_cmd.c | 1 +
.../net/ethernet/mellanox/mlx5/core/fs_core.c | 37 +-
.../mellanox/mlx5/core/lib/macsec_fs.c | 2411 +++++++++++++++++
.../mellanox/mlx5/core/lib/macsec_fs.h | 64 +
drivers/net/macsec.c | 15 +
include/linux/mlx5/device.h | 2 +
include/linux/mlx5/driver.h | 51 +
include/linux/mlx5/fs.h | 2 +
include/linux/mlx5/macsec.h | 32 +
include/net/macsec.h | 2 +
26 files changed, 3122 insertions(+), 1630 deletions(-)
create mode 100644 drivers/infiniband/hw/mlx5/macsec.c
create mode 100644 drivers/infiniband/hw/mlx5/macsec.h
delete mode 100644 drivers/net/ethernet/mellanox/mlx5/core/en_accel/macsec_fs.c
delete mode 100644 drivers/net/ethernet/mellanox/mlx5/core/en_accel/macsec_fs.h
create mode 100644 drivers/net/ethernet/mellanox/mlx5/core/lib/macsec_fs.c
create mode 100644 drivers/net/ethernet/mellanox/mlx5/core/lib/macsec_fs.h
create mode 100644 include/linux/mlx5/macsec.h
--
2.41.0
next reply other threads:[~2023-08-07 10:44 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-07 10:44 Leon Romanovsky [this message]
2023-08-07 10:44 ` [PATCH mlx5-next 01/14] macsec: add functions to get MACsec real netdevice and check offload Leon Romanovsky
2023-08-07 10:44 ` [PATCH mlx5-next 02/14] net/mlx5e: Move MACsec flow steering operations to be used as core library Leon Romanovsky
2023-08-07 10:44 ` [PATCH mlx5-next 03/14] net/mlx5: Remove dependency of macsec flow steering on ethernet Leon Romanovsky
2023-08-07 10:44 ` [PATCH mlx5-next 04/14] net/mlx5e: Rename MACsec flow steering functions/parameters to suit core naming style Leon Romanovsky
2023-08-07 10:44 ` [PATCH mlx5-next 05/14] net/mlx5e: Move MACsec flow steering and statistics database from ethernet to core Leon Romanovsky
2023-08-07 10:44 ` [PATCH mlx5-next 06/14] net/mlx5: Remove netdevice from MACsec steering Leon Romanovsky
2023-08-07 10:44 ` [PATCH mlx5-next 07/14] net/mlx5: Maintain fs_id xarray per MACsec device inside macsec steering Leon Romanovsky
2023-08-07 10:44 ` [PATCH mlx5-next 08/14] net/mlx5: Add MACsec priorities in RDMA namespaces Leon Romanovsky
2023-08-07 10:44 ` [PATCH mlx5-next 09/14] net/mlx5: Configure MACsec steering for egress RoCEv2 traffic Leon Romanovsky
2023-08-08 15:18 ` Simon Horman
2023-08-08 17:41 ` Leon Romanovsky
2023-08-07 10:44 ` [PATCH mlx5-next 10/14] net/mlx5: Configure MACsec steering for ingress " Leon Romanovsky
2023-08-07 10:44 ` [PATCH mlx5-next 11/14] net/mlx5: Add RoCE MACsec steering infrastructure in core Leon Romanovsky
2023-08-07 10:44 ` [PATCH mlx5-next 12/14] RDMA/mlx5: Implement MACsec gid addition and deletion Leon Romanovsky
2023-08-07 10:44 ` [PATCH mlx5-next 13/14] IB/core: Reorder GID delete code for RoCE Leon Romanovsky
2023-08-07 10:44 ` [PATCH mlx5-next 14/14] RDMA/mlx5: Handles RoCE MACsec steering rules addition and deletion Leon Romanovsky
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