From: Saeed Mahameed <saeed@kernel.org>
To: "David S. Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Eric Dumazet <edumazet@google.com>
Cc: Saeed Mahameed <saeedm@nvidia.com>,
netdev@vger.kernel.org, Tariq Toukan <tariqt@nvidia.com>,
Emeel Hakim <ehakim@nvidia.com>, Raed Salem <raeds@nvidia.com>
Subject: [PATCH net-next 06/10] net/mlx5e: Expose memory key creation (mkey) function
Date: Mon, 12 Sep 2022 00:40:55 +0100 [thread overview]
Message-ID: <20220911234059.98624-7-saeed@kernel.org> (raw)
In-Reply-To: <20220911234059.98624-1-saeed@kernel.org>
From: Emeel Hakim <ehakim@nvidia.com>
Expose mlx5e_create_mkey function, for future patches in the
macsec series to use.
The above function creates a memory key which describes a
region in memory that can be later used by both HW and SW.
The counterpart destroy functionality is already exposed.
Reviewed-by: Raed Salem <raeds@nvidia.com>
Signed-off-by: Emeel Hakim <ehakim@nvidia.com>
Reviewed-by: Tariq Toukan <tariqt@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
---
drivers/net/ethernet/mellanox/mlx5/core/en.h | 1 +
drivers/net/ethernet/mellanox/mlx5/core/en_common.c | 3 +--
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h
index 13aac5131ff7..648a178e8db8 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h
@@ -1134,6 +1134,7 @@ static inline bool mlx5_tx_swp_supported(struct mlx5_core_dev *mdev)
extern const struct ethtool_ops mlx5e_ethtool_ops;
+int mlx5e_create_mkey(struct mlx5_core_dev *mdev, u32 pdn, u32 *mkey);
int mlx5e_create_mdev_resources(struct mlx5_core_dev *mdev);
void mlx5e_destroy_mdev_resources(struct mlx5_core_dev *mdev);
int mlx5e_refresh_tirs(struct mlx5e_priv *priv, bool enable_uc_lb,
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_common.c b/drivers/net/ethernet/mellanox/mlx5/core/en_common.c
index c0f409c195bf..68f19324db93 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_common.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_common.c
@@ -46,8 +46,7 @@ void mlx5e_mkey_set_relaxed_ordering(struct mlx5_core_dev *mdev, void *mkc)
MLX5_SET(mkc, mkc, relaxed_ordering_write, ro_pci_enable && ro_write);
}
-static int mlx5e_create_mkey(struct mlx5_core_dev *mdev, u32 pdn,
- u32 *mkey)
+int mlx5e_create_mkey(struct mlx5_core_dev *mdev, u32 pdn, u32 *mkey)
{
int inlen = MLX5_ST_SZ_BYTES(create_mkey_in);
void *mkc;
--
2.37.3
next prev parent reply other threads:[~2022-09-11 23:41 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-11 23:40 [PATCH net-next 00/10] mlx5 MACSec Extended packet number and replay window offload Saeed Mahameed
2022-09-11 23:40 ` [PATCH net-next 01/10] net: macsec: Expose extended packet number (EPN) properties to macsec offload Saeed Mahameed
2022-09-11 23:40 ` [PATCH net-next 02/10] net/mlx5: Fix fields name prefix in MACsec Saeed Mahameed
2022-09-11 23:40 ` [PATCH net-next 03/10] net/mlx5e: Fix MACsec initialization error path Saeed Mahameed
2022-09-11 23:40 ` [PATCH net-next 04/10] net/mlx5e: Fix MACsec initial packet number Saeed Mahameed
2022-09-11 23:40 ` [PATCH net-next 05/10] net/mlx5: Add ifc bits for MACsec extended packet number (EPN) and replay protection Saeed Mahameed
2022-09-11 23:40 ` Saeed Mahameed [this message]
2022-09-11 23:40 ` [PATCH net-next 07/10] net/mlx5e: Create advanced steering operation (ASO) object for MACsec Saeed Mahameed
2022-09-11 23:40 ` [PATCH net-next 08/10] net/mlx5e: Move MACsec initialization from profile init stage to profile enable stage Saeed Mahameed
2022-09-11 23:40 ` [PATCH net-next 09/10] net/mlx5e: Support MACsec offload extended packet number (EPN) Saeed Mahameed
2022-09-12 3:57 ` kernel test robot
2022-09-18 23:00 ` kernel test robot
2022-09-11 23:40 ` [PATCH net-next 10/10] net/mlx5e: Support MACsec offload replay window Saeed Mahameed
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=20220911234059.98624-7-saeed@kernel.org \
--to=saeed@kernel.org \
--cc=davem@davemloft.net \
--cc=edumazet@google.com \
--cc=ehakim@nvidia.com \
--cc=kuba@kernel.org \
--cc=netdev@vger.kernel.org \
--cc=pabeni@redhat.com \
--cc=raeds@nvidia.com \
--cc=saeedm@nvidia.com \
--cc=tariqt@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.