1 files changed, 38 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_trap.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum_trap.h
new file mode 100644
index 000000000..b8df684be
--- /dev/null
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_trap.h
@@ -0,0 +1,38 @@
+/* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */
+/* Copyright (c) 2020 Mellanox Technologies. All rights reserved */
+
+#ifndef _MLXSW_SPECTRUM_TRAP_H
+#define _MLXSW_SPECTRUM_TRAP_H
+
+#include <linux/list.h>
+#include <net/devlink.h>
+
+struct mlxsw_sp_trap {
+	struct mlxsw_sp_trap_policer_item *policer_items_arr;
+	size_t policers_count; /* Number of registered policers */
+
+	struct mlxsw_sp_trap_group_item *group_items_arr;
+	size_t groups_count; /* Number of registered groups */
+
+	struct mlxsw_sp_trap_item *trap_items_arr;
+	size_t traps_count; /* Number of registered traps */
+
+	u16 thin_policer_hw_id;
+
+	u64 max_policers;
+	unsigned long policers_usage[]; /* Usage bitmap */
+};
+
+struct mlxsw_sp_trap_ops {
+	int (*groups_init)(struct mlxsw_sp *mlxsw_sp,
+			   const struct mlxsw_sp_trap_group_item **arr,
+			   size_t *p_groups_count);
+	int (*traps_init)(struct mlxsw_sp *mlxsw_sp,
+			  const struct mlxsw_sp_trap_item **arr,
+			  size_t *p_traps_count);
+};
+
+extern const struct mlxsw_sp_trap_ops mlxsw_sp1_trap_ops;
+extern const struct mlxsw_sp_trap_ops mlxsw_sp2_trap_ops;
+
+#endif