From: Ido Schimmel <idosch@mellanox.com>
Date: Wed, 25 Jul 2018 09:23:58 +0300
Subject: mlxsw: spectrum_acl: Extend Spectrum-2 region struct
Patch-mainline: v4.19-rc1
Git-commit: befc7747df2071845ae2c3b97c759a4df032ae5e
References: bsc#1112374

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@mellanox.com>
Reviewed-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/net/ethernet/mellanox/mlxsw/spectrum2_acl_tcam.c |    3 +++
 1 file changed, 3 insertions(+)

--- 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 ml
 	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;