/*
   * Copyright 2015 Freescale Semiconductor, Inc.
   *
   * SPDX-License-Identifier:      GPL-2.0+
   *
   * Ethernet Switch commands
   */
  
  #ifndef _CMD_ETHSW_H_
  #define _CMD_ETHSW_H_
  
  #define ETHSW_MAX_CMD_PARAMS 20
  #define ETHSW_CMD_PORT_ALL -1

  #define ETHSW_CMD_VLAN_ALL -1

  #define ETHSW_CMD_AGGR_GRP_NONE -1

  
  /* IDs used to track keywords in a command */
  enum ethsw_keyword_id {
  	ethsw_id_key_end = -1,
  	ethsw_id_help,
  	ethsw_id_show,
  	ethsw_id_port,
  	ethsw_id_enable,
  	ethsw_id_disable,

  	ethsw_id_statistics,
  	ethsw_id_clear,

  	ethsw_id_learning,
  	ethsw_id_auto,

  	ethsw_id_vlan,
  	ethsw_id_fdb,
  	ethsw_id_add,
  	ethsw_id_del,
  	ethsw_id_flush,

  	ethsw_id_pvid,
  	ethsw_id_untagged,
  	ethsw_id_all,
  	ethsw_id_none,
  	ethsw_id_egress,
  	ethsw_id_tag,
  	ethsw_id_classified,

  	ethsw_id_shared,
  	ethsw_id_private,

  	ethsw_id_ingress,
  	ethsw_id_filtering,

  	ethsw_id_aggr,

  	ethsw_id_count,	/* keep last */
  };
  
  enum ethsw_keyword_opt_id {
  	ethsw_id_port_no = ethsw_id_count + 1,

  	ethsw_id_vlan_no,

  	ethsw_id_pvid_no,

  	ethsw_id_add_del_no,
  	ethsw_id_add_del_mac,

  	ethsw_id_aggr_no,

  	ethsw_id_count_all,	/* keep last */
  };
  
  struct ethsw_command_def {
  	int cmd_to_keywords[ETHSW_MAX_CMD_PARAMS];
  	int cmd_keywords_nr;
  	int port;

  	int vid;

  	int aggr_grp;

  	uchar ethaddr[6];

  	int (*cmd_function)(struct ethsw_command_def *parsed_cmd);
  };
  
  /* Structure to be created and initialized by an Ethernet Switch driver */
  struct ethsw_command_func {
  	const char *ethsw_name;
  	int (*port_enable)(struct ethsw_command_def *parsed_cmd);
  	int (*port_disable)(struct ethsw_command_def *parsed_cmd);
  	int (*port_show)(struct ethsw_command_def *parsed_cmd);

  	int (*port_stats)(struct ethsw_command_def *parsed_cmd);
  	int (*port_stats_clear)(struct ethsw_command_def *parsed_cmd);

  	int (*port_learn)(struct ethsw_command_def *parsed_cmd);
  	int (*port_learn_show)(struct ethsw_command_def *parsed_cmd);

  	int (*fdb_show)(struct ethsw_command_def *parsed_cmd);
  	int (*fdb_flush)(struct ethsw_command_def *parsed_cmd);
  	int (*fdb_entry_add)(struct ethsw_command_def *parsed_cmd);
  	int (*fdb_entry_del)(struct ethsw_command_def *parsed_cmd);

  	int (*pvid_show)(struct ethsw_command_def *parsed_cmd);
  	int (*pvid_set)(struct ethsw_command_def *parsed_cmd);
  	int (*vlan_show)(struct ethsw_command_def *parsed_cmd);
  	int (*vlan_set)(struct ethsw_command_def *parsed_cmd);
  	int (*port_untag_show)(struct ethsw_command_def *parsed_cmd);
  	int (*port_untag_set)(struct ethsw_command_def *parsed_cmd);
  	int (*port_egr_vlan_show)(struct ethsw_command_def *parsed_cmd);
  	int (*port_egr_vlan_set)(struct ethsw_command_def *parsed_cmd);

  	int (*vlan_learn_show)(struct ethsw_command_def *parsed_cmd);
  	int (*vlan_learn_set)(struct ethsw_command_def *parsed_cmd);

  	int (*port_ingr_filt_show)(struct ethsw_command_def *parsed_cmd);
  	int (*port_ingr_filt_set)(struct ethsw_command_def *parsed_cmd);

  	int (*port_aggr_show)(struct ethsw_command_def *parsed_cmd);
  	int (*port_aggr_set)(struct ethsw_command_def *parsed_cmd);

  };
  
  int ethsw_define_functions(const struct ethsw_command_func *cmd_func);
  
  #endif /* _CMD_ETHSW_H_ */