net/mlx5_core: Managing root flow table

[cascardo/linux.git] / drivers / net / ethernet / mellanox / mlx5 / core / fs_core.h

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h
index 0f98257..1a2e08b 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h
@@ -129,6 +129,9 @@ struct mlx5_flow_root_namespace {
        struct mlx5_flow_namespace      ns;
        enum   fs_flow_table_type       table_type;
        struct mlx5_core_dev            *dev;
+       struct mlx5_flow_table          *root_ft;
+       /* Should be held when chaining flow tables */
+       struct mutex                    chain_lock;
 };
 
 int mlx5_init_fs(struct mlx5_core_dev *dev);
@@ -148,6 +151,9 @@ void mlx5_cleanup_fs(struct mlx5_core_dev *dev);
 #define fs_for_each_prio(pos, ns)                      \
        fs_list_for_each_entry(pos, &(ns)->node.children)
 
+#define fs_for_each_ft(pos, prio)                      \
+       fs_list_for_each_entry(pos, &(prio)->node.children)
+
 #define fs_for_each_fg(pos, ft)                        \
        fs_list_for_each_entry(pos, &(ft)->node.children)