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-rw-r--r--include/linux/mlx5/eswitch.h58
1 files changed, 58 insertions, 0 deletions
diff --git a/include/linux/mlx5/eswitch.h b/include/linux/mlx5/eswitch.h
new file mode 100644
index 000000000000..d3c9db492b30
--- /dev/null
+++ b/include/linux/mlx5/eswitch.h
@@ -0,0 +1,58 @@
+/* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */
+/*
+ * Copyright (c) 2018 Mellanox Technologies. All rights reserved.
+ */
+
+#ifndef _MLX5_ESWITCH_
+#define _MLX5_ESWITCH_
+
+#include <linux/mlx5/driver.h>
+
+enum {
+ SRIOV_NONE,
+ SRIOV_LEGACY,
+ SRIOV_OFFLOADS
+};
+
+enum {
+ REP_ETH,
+ REP_IB,
+ NUM_REP_TYPES,
+};
+
+struct mlx5_eswitch_rep;
+struct mlx5_eswitch_rep_if {
+ int (*load)(struct mlx5_core_dev *dev,
+ struct mlx5_eswitch_rep *rep);
+ void (*unload)(struct mlx5_eswitch_rep *rep);
+ void *(*get_proto_dev)(struct mlx5_eswitch_rep *rep);
+ void *priv;
+ bool valid;
+};
+
+struct mlx5_eswitch_rep {
+ struct mlx5_eswitch_rep_if rep_if[NUM_REP_TYPES];
+ u16 vport;
+ u8 hw_id[ETH_ALEN];
+ u16 vlan;
+ u32 vlan_refcount;
+};
+
+void mlx5_eswitch_register_vport_rep(struct mlx5_eswitch *esw,
+ int vport_index,
+ struct mlx5_eswitch_rep_if *rep_if,
+ u8 rep_type);
+void mlx5_eswitch_unregister_vport_rep(struct mlx5_eswitch *esw,
+ int vport_index,
+ u8 rep_type);
+void *mlx5_eswitch_get_proto_dev(struct mlx5_eswitch *esw,
+ int vport,
+ u8 rep_type);
+struct mlx5_eswitch_rep *mlx5_eswitch_vport_rep(struct mlx5_eswitch *esw,
+ int vport);
+void *mlx5_eswitch_uplink_get_proto_dev(struct mlx5_eswitch *esw, u8 rep_type);
+u8 mlx5_eswitch_mode(struct mlx5_eswitch *esw);
+struct mlx5_flow_handle *
+mlx5_eswitch_add_send_to_vport_rule(struct mlx5_eswitch *esw,
+ int vport, u32 sqn);
+#endif