netdev - [PATCH ipsec-next 7/8] net/mlx5e: Use XFRM state direction instead of flags

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Date:   Thu,  5 May 2022 13:06:44 +0300
From:   Leon Romanovsky <leon@...nel.org>
To:     Steffen Klassert <steffen.klassert@...unet.com>
Cc:     Leon Romanovsky <leonro@...dia.com>,
        "David S . Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        David Ahern <dsahern@...nel.org>,
        Herbert Xu <herbert@...dor.apana.org.au>,
        intel-wired-lan@...ts.osuosl.org,
        Jesse Brandeburg <jesse.brandeburg@...el.com>,
        netdev@...r.kernel.org, Paolo Abeni <pabeni@...hat.com>,
        Raed Salem <raeds@...dia.com>,
        Saeed Mahameed <saeedm@...dia.com>,
        Tony Nguyen <anthony.l.nguyen@...el.com>
Subject: [PATCH ipsec-next 7/8] net/mlx5e: Use XFRM state direction instead of flags

From: Leon Romanovsky <leonro@...dia.com>

Convert mlx5 driver to use XFRM state direction.

Reviewed-by: Raed Salem <raeds@...dia.com>
Signed-off-by: Leon Romanovsky <leonro@...dia.com>
---
 .../net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c   | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c
index 35e2bb301c26..2a8fd7020622 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c
@@ -172,9 +172,9 @@ mlx5e_ipsec_build_accel_xfrm_attrs(struct mlx5e_ipsec_sa_entry *sa_entry,
 	}
 
 	/* action */
-	attrs->action = (!(x->xso.flags & XFRM_OFFLOAD_INBOUND)) ?
-			MLX5_ACCEL_ESP_ACTION_ENCRYPT :
-			MLX5_ACCEL_ESP_ACTION_DECRYPT;
+	attrs->action = (x->xso.dir == XFRM_DEV_OFFLOAD_OUT) ?
+				MLX5_ACCEL_ESP_ACTION_ENCRYPT :
+				      MLX5_ACCEL_ESP_ACTION_DECRYPT;
 	/* flags */
 	attrs->flags |= (x->props.mode == XFRM_MODE_TRANSPORT) ?
 			MLX5_ACCEL_ESP_FLAGS_TRANSPORT :
@@ -306,7 +306,7 @@ static int mlx5e_xfrm_add_state(struct xfrm_state *x)
 	if (err)
 		goto err_hw_ctx;
 
-	if (x->xso.flags & XFRM_OFFLOAD_INBOUND) {
+	if (x->xso.dir == XFRM_DEV_OFFLOAD_IN) {
 		err = mlx5e_ipsec_sadb_rx_add(sa_entry);
 		if (err)
 			goto err_add_rule;
@@ -333,7 +333,7 @@ static void mlx5e_xfrm_del_state(struct xfrm_state *x)
 {
 	struct mlx5e_ipsec_sa_entry *sa_entry = to_ipsec_sa_entry(x);
 
-	if (x->xso.flags & XFRM_OFFLOAD_INBOUND)
+	if (x->xso.dir == XFRM_DEV_OFFLOAD_IN)
 		mlx5e_ipsec_sadb_rx_del(sa_entry);
 }
 
-- 
2.35.1