Subject: [net-next 07/15] net/mlx5e: Reserve a value from TC tunnel options mapping

From: Saeed Mahameed <[email-masked]>
Date: Mon, 4 Oct 2021 18:12:54 -0700

From: Vlad Buslov <[email-masked]>

Reserve one more value from TC tunnel options range to be used by bridge
offload in following patches.

Signed-off-by: Vlad Buslov <[email-masked]>
Reviewed-by: Paul Blakey <[email-masked]>
Signed-off-by: Saeed Mahameed <[email-masked]>
---
 drivers/net/ethernet/mellanox/mlx5/core/en_tc.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
index 606a7757bb04..dc21d28a4333 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
@@ -5035,9 +5035,11 @@ int mlx5e_tc_esw_init(struct rhashtable *tc_ht)
 	}
 	uplink_priv->tunnel_mapping = mapping;
 
-	/* 0xFFF is reserved for stack devices slow path table mark */
+	/* Two last values are reserved for stack devices slow path table mark
+	 * and bridge ingress push mark.
+	 */
 	mapping = mapping_create_for_id(mapping_id, MAPPING_TYPE_TUNNEL_ENC_OPTS,
-					sz_enc_opts, ENC_OPTS_BITS_MASK - 1, true);
+					sz_enc_opts, ENC_OPTS_BITS_MASK - 2, true);
 	if (IS_ERR(mapping)) {
 		err = PTR_ERR(mapping);
 		goto err_enc_opts_mapping;
-- 
2.31.1