From: Rahul Rameshbabu <rrameshbabu@nvidia.com>
To: netdev@vger.kernel.org, stable@vger.kernel.org
Cc: Jakub Kicinski <kuba@kernel.org>,
Eric Dumazet <edumazet@google.com>,
"David S. Miller" <davem@davemloft.net>,
Paolo Abeni <pabeni@redhat.com>, Gal Pressman <gal@nvidia.com>,
Tariq Toukan <tariqt@nvidia.com>,
Sabrina Dubroca <sd@queasysnail.net>,
Yossi Kuperman <yossiku@nvidia.com>,
Benjamin Poirier <bpoirier@nvidia.com>,
Cosmin Ratiu <cratiu@nvidia.com>,
Rahul Rameshbabu <rrameshbabu@nvidia.com>
Subject: [PATCH net v3 4/4] net/mlx5e: Advertise mlx5 ethernet driver updates sk_buff md_dst for MACsec
Date: Tue, 23 Apr 2024 11:13:05 -0700 [thread overview]
Message-ID: <20240423181319.115860-5-rrameshbabu@nvidia.com> (raw)
In-Reply-To: <20240423181319.115860-1-rrameshbabu@nvidia.com>
mlx5 Rx flow steering and CQE handling enable the driver to be able to
update an skb's md_dst attribute as MACsec when MACsec traffic arrives when
a device is configured for offloading. Advertise this to the core stack to
take advantage of this capability.
Cc: stable@vger.kernel.org
Fixes: b7c9400cbc48 ("net/mlx5e: Implement MACsec Rx data path using MACsec skb_metadata_dst")
Signed-off-by: Rahul Rameshbabu <rrameshbabu@nvidia.com>
Reviewed-by: Benjamin Poirier <bpoirier@nvidia.com>
Reviewed-by: Cosmin Ratiu <cratiu@nvidia.com>
---
drivers/net/ethernet/mellanox/mlx5/core/en_accel/macsec.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/macsec.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/macsec.c
index b2cabd6ab86c..cc9bcc420032 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/macsec.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/macsec.c
@@ -1640,6 +1640,7 @@ static const struct macsec_ops macsec_offload_ops = {
.mdo_add_secy = mlx5e_macsec_add_secy,
.mdo_upd_secy = mlx5e_macsec_upd_secy,
.mdo_del_secy = mlx5e_macsec_del_secy,
+ .rx_uses_md_dst = true,
};
bool mlx5e_macsec_handle_tx_skb(struct mlx5e_macsec *macsec, struct sk_buff *skb)
--
2.42.0
next prev parent reply other threads:[~2024-04-23 18:13 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-23 18:13 [PATCH net v3 0/4] Fix isolation of broadcast traffic and unmatched unicast traffic with MACsec offload Rahul Rameshbabu
2024-04-23 18:13 ` [PATCH net v3 1/4] macsec: Enable devices to advertise whether they update sk_buff md_dst during offloads Rahul Rameshbabu
2024-04-23 18:13 ` [PATCH net v3 2/4] ethernet: Add helper for assigning packet type when dest address does not match device address Rahul Rameshbabu
2024-04-23 18:13 ` [PATCH net v3 3/4] macsec: Detect if Rx skb is macsec-related for offloading devices that update md_dst Rahul Rameshbabu
2024-04-23 18:13 ` Rahul Rameshbabu [this message]
2024-04-24 8:59 ` [PATCH net v3 0/4] Fix isolation of broadcast traffic and unmatched unicast traffic with MACsec offload Sabrina Dubroca
2024-04-25 15:30 ` patchwork-bot+netdevbpf
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=20240423181319.115860-5-rrameshbabu@nvidia.com \
--to=rrameshbabu@nvidia.com \
--cc=bpoirier@nvidia.com \
--cc=cratiu@nvidia.com \
--cc=davem@davemloft.net \
--cc=edumazet@google.com \
--cc=gal@nvidia.com \
--cc=kuba@kernel.org \
--cc=netdev@vger.kernel.org \
--cc=pabeni@redhat.com \
--cc=sd@queasysnail.net \
--cc=stable@vger.kernel.org \
--cc=tariqt@nvidia.com \
--cc=yossiku@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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.