iscsi_target.h 2.5 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960
  1. /* SPDX-License-Identifier: GPL-2.0 */
  2. #ifndef ISCSI_TARGET_H
  3. #define ISCSI_TARGET_H
  4. #include <linux/types.h>
  5. #include <linux/spinlock.h>
  6. struct iscsi_cmd;
  7. struct iscsi_conn;
  8. struct iscsi_np;
  9. struct iscsi_portal_group;
  10. struct iscsi_session;
  11. struct iscsi_tpg_np;
  12. struct kref;
  13. struct sockaddr_storage;
  14. extern struct iscsi_tiqn *iscsit_get_tiqn_for_login(unsigned char *);
  15. extern struct iscsi_tiqn *iscsit_get_tiqn(unsigned char *, int);
  16. extern void iscsit_put_tiqn_for_login(struct iscsi_tiqn *);
  17. extern struct iscsi_tiqn *iscsit_add_tiqn(unsigned char *);
  18. extern void iscsit_del_tiqn(struct iscsi_tiqn *);
  19. extern int iscsit_access_np(struct iscsi_np *, struct iscsi_portal_group *);
  20. extern void iscsit_login_kref_put(struct kref *);
  21. extern int iscsit_deaccess_np(struct iscsi_np *, struct iscsi_portal_group *,
  22. struct iscsi_tpg_np *);
  23. extern bool iscsit_check_np_match(struct sockaddr_storage *,
  24. struct iscsi_np *, int);
  25. extern struct iscsi_np *iscsit_add_np(struct sockaddr_storage *,
  26. int);
  27. extern int iscsit_reset_np_thread(struct iscsi_np *, struct iscsi_tpg_np *,
  28. struct iscsi_portal_group *, bool);
  29. extern int iscsit_del_np(struct iscsi_np *);
  30. extern int iscsit_reject_cmd(struct iscsi_cmd *cmd, u8, unsigned char *);
  31. extern void iscsit_set_unsolicited_dataout(struct iscsi_cmd *);
  32. extern int iscsit_logout_closesession(struct iscsi_cmd *, struct iscsi_conn *);
  33. extern int iscsit_logout_closeconnection(struct iscsi_cmd *, struct iscsi_conn *);
  34. extern int iscsit_logout_removeconnforrecovery(struct iscsi_cmd *, struct iscsi_conn *);
  35. extern int iscsit_send_async_msg(struct iscsi_conn *, u16, u8, u8);
  36. extern int iscsit_build_r2ts_for_cmd(struct iscsi_conn *, struct iscsi_cmd *, bool recovery);
  37. extern void iscsit_thread_get_cpumask(struct iscsi_conn *);
  38. extern int iscsi_target_tx_thread(void *);
  39. extern int iscsi_target_rx_thread(void *);
  40. extern int iscsit_close_connection(struct iscsi_conn *);
  41. extern int iscsit_close_session(struct iscsi_session *);
  42. extern void iscsit_fail_session(struct iscsi_session *);
  43. extern void iscsit_stop_session(struct iscsi_session *, int, int);
  44. extern int iscsit_release_sessions_for_tpg(struct iscsi_portal_group *, int);
  45. extern struct iscsit_global *iscsit_global;
  46. extern const struct target_core_fabric_ops iscsi_ops;
  47. extern struct kmem_cache *lio_dr_cache;
  48. extern struct kmem_cache *lio_ooo_cache;
  49. extern struct kmem_cache *lio_qr_cache;
  50. extern struct kmem_cache *lio_r2t_cache;
  51. extern struct ida sess_ida;
  52. extern struct mutex auth_id_lock;
  53. #endif /*** ISCSI_TARGET_H ***/