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iw_portmap.h

iw_portmap.h 2.2 KB
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  1. /* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */
    2. 

  2. /*
    3. 

  3.  * Copyright (c) 2014 Intel Corporation. All rights reserved.
    4. 

  4.  * Copyright (c) 2014 Chelsio, Inc. All rights reserved.
    5. 

  5.  */
    6. 

  6. 

  7. #ifndef _IW_PORTMAP_H
    8. 

  8. #define _IW_PORTMAP_H
    9. 

  9. 

  10. #include <linux/socket.h>
    11. 

  11. #include <linux/netlink.h>
    12. 

  12. 

  13. #define IWPM_ULIBNAME_SIZE	32
    14. 

  14. #define IWPM_DEVNAME_SIZE	32
    15. 

  15. #define IWPM_IFNAME_SIZE	16
    16. 

  16. #define IWPM_IPADDR_SIZE	16
    17. 

  17. 

  18. enum {
    19. 

  19. 	IWPM_INVALID_NLMSG_ERR = 10,
    20. 

  20. 	IWPM_CREATE_MAPPING_ERR,
    21. 

  21. 	IWPM_DUPLICATE_MAPPING_ERR,
    22. 

  22. 	IWPM_UNKNOWN_MAPPING_ERR,
    23. 

  23. 	IWPM_CLIENT_DEV_INFO_ERR,
    24. 

  24. 	IWPM_USER_LIB_INFO_ERR,
    25. 

  25. 	IWPM_REMOTE_QUERY_REJECT
    26. 

  26. };
    27. 

  27. 

  28. struct iwpm_dev_data {
    29. 

  29. 	char dev_name[IWPM_DEVNAME_SIZE];
    30. 

  30. 	char if_name[IWPM_IFNAME_SIZE];
    31. 

  31. };
    32. 

  32. 

  33. struct iwpm_sa_data {
    34. 

  34. 	struct sockaddr_storage loc_addr;
    35. 

  35. 	struct sockaddr_storage mapped_loc_addr;
    36. 

  36. 	struct sockaddr_storage rem_addr;
    37. 

  37. 	struct sockaddr_storage mapped_rem_addr;
    38. 

  38. 	u32 flags;
    39. 

  39. };
    40. 

  40. 

  41. int iwpm_init(u8);
    42. 

  42. int iwpm_exit(u8);
    43. 

  43. int iwpm_valid_pid(void);
    44. 

  44. int iwpm_register_pid(struct iwpm_dev_data *pm_msg, u8 nl_client);
    45. 

  45. int iwpm_add_mapping(struct iwpm_sa_data *pm_msg, u8 nl_client);
    46. 

  46. int iwpm_add_and_query_mapping(struct iwpm_sa_data *pm_msg, u8 nl_client);
    47. 

  47. int iwpm_remove_mapping(struct sockaddr_storage *local_addr, u8 nl_client);
    48. 

  48. int iwpm_register_pid_cb(struct sk_buff *, struct netlink_callback *);
    49. 

  49. int iwpm_add_mapping_cb(struct sk_buff *, struct netlink_callback *);
    50. 

  50. int iwpm_add_and_query_mapping_cb(struct sk_buff *, struct netlink_callback *);
    51. 

  51. int iwpm_remote_info_cb(struct sk_buff *, struct netlink_callback *);
    52. 

  52. int iwpm_mapping_error_cb(struct sk_buff *, struct netlink_callback *);
    53. 

  53. int iwpm_mapping_info_cb(struct sk_buff *, struct netlink_callback *);
    54. 

  54. int iwpm_ack_mapping_info_cb(struct sk_buff *, struct netlink_callback *);
    55. 

  55. int iwpm_get_remote_info(struct sockaddr_storage *mapped_loc_addr,
    56. 

  56. 			struct sockaddr_storage *mapped_rem_addr,
    57. 

  57. 			struct sockaddr_storage *remote_addr, u8 nl_client);
    58. 

  58. int iwpm_create_mapinfo(struct sockaddr_storage *local_addr,
    59. 

  59. 			struct sockaddr_storage *mapped_addr, u8 nl_client,
    60. 

  60. 			u32 map_flags);
    61. 

  61. int iwpm_remove_mapinfo(struct sockaddr_storage *local_addr,
    62. 

  62. 			struct sockaddr_storage *mapped_addr);
    63. 

  63. 

  64. int iwpm_hello_cb(struct sk_buff *skb, struct netlink_callback *cb);
    65. 

  65. #endif /* _IW_PORTMAP_H */
    66.