netdev - [PATCH net-next 09/17] mlxsw: spectrum_acl: Extend Spectrum-2 region struct

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Message-Id: <20180725062406.3342-10-idosch@mellanox.com>
Date:   Wed, 25 Jul 2018 09:23:58 +0300
From:   Ido Schimmel <idosch@...lanox.com>
To:     netdev@...r.kernel.org
Cc:     davem@...emloft.net, jiri@...lanox.com, mlxsw@...lanox.com,
        Ido Schimmel <idosch@...lanox.com>
Subject: [PATCH net-next 09/17] mlxsw: spectrum_acl: Extend Spectrum-2 region struct

In a similar fashion to Spectrum-1's region struct, Spectrum-2's struct
needs to store a pointer to the common region struct.

The pointer will be used in follow-up patches that implement rules
insertion and deletion.

Signed-off-by: Ido Schimmel <idosch@...lanox.com>
Reviewed-by: Jiri Pirko <jiri@...lanox.com>
---
 drivers/net/ethernet/mellanox/mlxsw/spectrum2_acl_tcam.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum2_acl_tcam.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum2_acl_tcam.c
index d7f1fb35ea2a..33787b154e74 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum2_acl_tcam.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum2_acl_tcam.c
@@ -45,6 +45,7 @@ struct mlxsw_sp2_acl_tcam {
 
 struct mlxsw_sp2_acl_tcam_region {
 	struct mlxsw_sp_acl_ctcam_region cregion;
+	struct mlxsw_sp_acl_tcam_region *region;
 };
 
 struct mlxsw_sp2_acl_tcam_chunk {
@@ -127,6 +128,8 @@ mlxsw_sp2_acl_tcam_region_init(struct mlxsw_sp *mlxsw_sp, void *region_priv,
 	struct mlxsw_sp2_acl_tcam_region *region = region_priv;
 	int err;
 
+	region->region = _region;
+
 	err = mlxsw_sp_acl_atcam_region_init(mlxsw_sp, _region);
 	if (err)
 		return err;
-- 
2.17.1