disable kernel build waring

hc

2024-05-10 093a6c67005148ae32a5c9e4553491b9f5c2457b

 kernel/include/linux/mlx5/fs.h
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@@ -42,10 +42,14 @@
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 	MLX5_FLOW_CONTEXT_ACTION_FWD_NEXT_PRIO	= 1 << 16,
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 	MLX5_FLOW_CONTEXT_ACTION_ENCRYPT	= 1 << 17,
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 	MLX5_FLOW_CONTEXT_ACTION_DECRYPT	= 1 << 18,
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+	MLX5_FLOW_CONTEXT_ACTION_FWD_NEXT_NS	= 1 << 19,
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 };
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 enum {
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-	MLX5_FLOW_TABLE_TUNNEL_EN = BIT(0),
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+	MLX5_FLOW_TABLE_TUNNEL_EN_REFORMAT = BIT(0),
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+	MLX5_FLOW_TABLE_TUNNEL_EN_DECAP = BIT(1),
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+	MLX5_FLOW_TABLE_TERMINATION = BIT(2),
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+	MLX5_FLOW_TABLE_UNMANAGED = BIT(3),
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 };
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 #define LEFTOVERS_RULE_NUM	 2
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@@ -72,17 +76,47 @@
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 	MLX5_FLOW_NAMESPACE_SNIFFER_RX,
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 	MLX5_FLOW_NAMESPACE_SNIFFER_TX,
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 	MLX5_FLOW_NAMESPACE_EGRESS,
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+	MLX5_FLOW_NAMESPACE_EGRESS_KERNEL,
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+	MLX5_FLOW_NAMESPACE_RDMA_RX,
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+	MLX5_FLOW_NAMESPACE_RDMA_RX_KERNEL,
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+	MLX5_FLOW_NAMESPACE_RDMA_TX,
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 };
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+enum {
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+	FDB_BYPASS_PATH,
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+	FDB_TC_OFFLOAD,
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+	FDB_FT_OFFLOAD,
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+	FDB_SLOW_PATH,
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+	FDB_PER_VPORT,
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+};
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+
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+struct mlx5_pkt_reformat;
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+struct mlx5_modify_hdr;
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 struct mlx5_flow_table;
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 struct mlx5_flow_group;
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 struct mlx5_flow_namespace;
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 struct mlx5_flow_handle;
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+enum {
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+	FLOW_CONTEXT_HAS_TAG = BIT(0),
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+};
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+
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+struct mlx5_flow_context {
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+	u32 flags;
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+	u32 flow_tag;
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+	u32 flow_source;
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+};
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+
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 struct mlx5_flow_spec {
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 	u8   match_criteria_enable;
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 	u32  match_criteria[MLX5_ST_SZ_DW(fte_match_param)];
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 	u32  match_value[MLX5_ST_SZ_DW(fte_match_param)];
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+	struct mlx5_flow_context flow_context;
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+};
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+
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+enum {
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+	MLX5_FLOW_DEST_VPORT_VHCA_ID      = BIT(0),
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+	MLX5_FLOW_DEST_VPORT_REFORMAT_ID  = BIT(1),
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 };
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 struct mlx5_flow_destination {
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@@ -91,15 +125,23 @@
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 		u32			tir_num;
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 		u32			ft_num;
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 		struct mlx5_flow_table	*ft;
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-		struct mlx5_fc		*counter;
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+		u32			counter_id;
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 		struct {
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 			u16		num;
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 			u16		vhca_id;
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-			bool		vhca_id_valid;
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+			struct mlx5_pkt_reformat *pkt_reformat;
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+			u8		flags;
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 		} vport;
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 	};
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 };
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+struct mod_hdr_tbl {
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+	struct mutex lock; /* protects hlist */
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+	DECLARE_HASHTABLE(hlist, 8);
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+};
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+
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+struct mlx5_flow_namespace *
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+mlx5_get_fdb_sub_ns(struct mlx5_core_dev *dev, int n);
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 struct mlx5_flow_namespace *
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 mlx5_get_flow_namespace(struct mlx5_core_dev *dev,
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 			enum mlx5_flow_namespace_type type);
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@@ -108,24 +150,26 @@
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 				  enum mlx5_flow_namespace_type type,
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 				  int vport);
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-struct mlx5_flow_table *
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-mlx5_create_auto_grouped_flow_table(struct mlx5_flow_namespace *ns,
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-				    int prio,
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-				    int num_flow_table_entries,
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-				    int max_num_groups,
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-				    u32 level,
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-				    u32 flags);
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-
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 struct mlx5_flow_table_attr {
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 	int prio;
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 	int max_fte;
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 	u32 level;
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 	u32 flags;
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+	struct mlx5_flow_table *next_ft;
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+
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+	struct {
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+		int max_num_groups;
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+		int num_reserved_entries;
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+	} autogroup;
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 };
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 struct mlx5_flow_table *
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 mlx5_create_flow_table(struct mlx5_flow_namespace *ns,
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 		       struct mlx5_flow_table_attr *ft_attr);
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+
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+struct mlx5_flow_table *
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+mlx5_create_auto_grouped_flow_table(struct mlx5_flow_namespace *ns,
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+				    struct mlx5_flow_table_attr *ft_attr);
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 struct mlx5_flow_table *
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 mlx5_create_vport_flow_table(struct mlx5_flow_namespace *ns,
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@@ -155,27 +199,34 @@
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199
 
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 #define MLX5_FS_VLAN_DEPTH	2
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+enum {
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+	FLOW_ACT_NO_APPEND = BIT(0),
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+	FLOW_ACT_IGNORE_FLOW_LEVEL = BIT(1),
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+};
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+
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 struct mlx5_flow_act {
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 	u32 action;
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-	bool has_flow_tag;
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-	u32 flow_tag;
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-	u32 encap_id;
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-	u32 modify_id;
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-	uintptr_t esp_id;
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+	struct mlx5_modify_hdr  *modify_hdr;
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+	struct mlx5_pkt_reformat *pkt_reformat;
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+	union {
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+		u32 ipsec_obj_id;
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+		uintptr_t esp_id;
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+	};
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+	u32 flags;
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 	struct mlx5_fs_vlan vlan[MLX5_FS_VLAN_DEPTH];
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 	struct ib_counters *counters;
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 };
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 #define MLX5_DECLARE_FLOW_ACT(name) \
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-	struct mlx5_flow_act name = {MLX5_FLOW_CONTEXT_ACTION_FWD_DEST,\
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-				     MLX5_FS_DEFAULT_FLOW_TAG, 0, 0}
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+	struct mlx5_flow_act name = { .action = MLX5_FLOW_CONTEXT_ACTION_FWD_DEST,\
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+				      .flags =  0, }
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 /* Single destination per rule.
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  * Group ID is implied by the match criteria.
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  */
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 struct mlx5_flow_handle *
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 mlx5_add_flow_rules(struct mlx5_flow_table *ft,
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-		    struct mlx5_flow_spec *spec,
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+		    const struct mlx5_flow_spec *spec,
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 		    struct mlx5_flow_act *flow_act,
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 		    struct mlx5_flow_destination *dest,
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 		    int num_dest);
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@@ -185,7 +236,6 @@
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 				 struct mlx5_flow_destination *new_dest,
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 				 struct mlx5_flow_destination *old_dest);
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-struct mlx5_fc *mlx5_flow_rule_counter(struct mlx5_flow_handle *handler);
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 struct mlx5_fc *mlx5_fc_create(struct mlx5_core_dev *dev, bool aging);
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 void mlx5_fc_destroy(struct mlx5_core_dev *dev, struct mlx5_fc *counter);
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 u64 mlx5_fc_query_lastuse(struct mlx5_fc *counter);
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@@ -193,8 +243,23 @@
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 			  u64 *bytes, u64 *packets, u64 *lastuse);
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 int mlx5_fc_query(struct mlx5_core_dev *dev, struct mlx5_fc *counter,
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 		  u64 *packets, u64 *bytes);
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+u32 mlx5_fc_id(struct mlx5_fc *counter);
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 int mlx5_fs_add_rx_underlay_qpn(struct mlx5_core_dev *dev, u32 underlay_qpn);
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 int mlx5_fs_remove_rx_underlay_qpn(struct mlx5_core_dev *dev, u32 underlay_qpn);
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+struct mlx5_modify_hdr *mlx5_modify_header_alloc(struct mlx5_core_dev *dev,
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+						 u8 ns_type, u8 num_actions,
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+						 void *modify_actions);
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+void mlx5_modify_header_dealloc(struct mlx5_core_dev *dev,
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+				struct mlx5_modify_hdr *modify_hdr);
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+
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+struct mlx5_pkt_reformat *mlx5_packet_reformat_alloc(struct mlx5_core_dev *dev,
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+						     int reformat_type,
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+						     size_t size,
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+						     void *reformat_data,
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+						     enum mlx5_flow_namespace_type ns_type);
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+void mlx5_packet_reformat_dealloc(struct mlx5_core_dev *dev,
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+				  struct mlx5_pkt_reformat *reformat);
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+
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 #endif