18c2ecf20Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 */ 28c2ecf20Sopenharmony_ci#ifndef ISCSI_TARGET_H 38c2ecf20Sopenharmony_ci#define ISCSI_TARGET_H 48c2ecf20Sopenharmony_ci 58c2ecf20Sopenharmony_ci#include <linux/types.h> 68c2ecf20Sopenharmony_ci#include <linux/spinlock.h> 78c2ecf20Sopenharmony_ci 88c2ecf20Sopenharmony_cistruct iscsi_cmd; 98c2ecf20Sopenharmony_cistruct iscsi_conn; 108c2ecf20Sopenharmony_cistruct iscsi_np; 118c2ecf20Sopenharmony_cistruct iscsi_portal_group; 128c2ecf20Sopenharmony_cistruct iscsi_session; 138c2ecf20Sopenharmony_cistruct iscsi_tpg_np; 148c2ecf20Sopenharmony_cistruct kref; 158c2ecf20Sopenharmony_cistruct sockaddr_storage; 168c2ecf20Sopenharmony_ci 178c2ecf20Sopenharmony_ciextern struct iscsi_tiqn *iscsit_get_tiqn_for_login(unsigned char *); 188c2ecf20Sopenharmony_ciextern struct iscsi_tiqn *iscsit_get_tiqn(unsigned char *, int); 198c2ecf20Sopenharmony_ciextern void iscsit_put_tiqn_for_login(struct iscsi_tiqn *); 208c2ecf20Sopenharmony_ciextern struct iscsi_tiqn *iscsit_add_tiqn(unsigned char *); 218c2ecf20Sopenharmony_ciextern void iscsit_del_tiqn(struct iscsi_tiqn *); 228c2ecf20Sopenharmony_ciextern int iscsit_access_np(struct iscsi_np *, struct iscsi_portal_group *); 238c2ecf20Sopenharmony_ciextern void iscsit_login_kref_put(struct kref *); 248c2ecf20Sopenharmony_ciextern int iscsit_deaccess_np(struct iscsi_np *, struct iscsi_portal_group *, 258c2ecf20Sopenharmony_ci struct iscsi_tpg_np *); 268c2ecf20Sopenharmony_ciextern bool iscsit_check_np_match(struct sockaddr_storage *, 278c2ecf20Sopenharmony_ci struct iscsi_np *, int); 288c2ecf20Sopenharmony_ciextern struct iscsi_np *iscsit_add_np(struct sockaddr_storage *, 298c2ecf20Sopenharmony_ci int); 308c2ecf20Sopenharmony_ciextern int iscsit_reset_np_thread(struct iscsi_np *, struct iscsi_tpg_np *, 318c2ecf20Sopenharmony_ci struct iscsi_portal_group *, bool); 328c2ecf20Sopenharmony_ciextern int iscsit_del_np(struct iscsi_np *); 338c2ecf20Sopenharmony_ciextern int iscsit_reject_cmd(struct iscsi_cmd *cmd, u8, unsigned char *); 348c2ecf20Sopenharmony_ciextern void iscsit_set_unsolicited_dataout(struct iscsi_cmd *); 358c2ecf20Sopenharmony_ciextern int iscsit_logout_closesession(struct iscsi_cmd *, struct iscsi_conn *); 368c2ecf20Sopenharmony_ciextern int iscsit_logout_closeconnection(struct iscsi_cmd *, struct iscsi_conn *); 378c2ecf20Sopenharmony_ciextern int iscsit_logout_removeconnforrecovery(struct iscsi_cmd *, struct iscsi_conn *); 388c2ecf20Sopenharmony_ciextern int iscsit_send_async_msg(struct iscsi_conn *, u16, u8, u8); 398c2ecf20Sopenharmony_ciextern int iscsit_build_r2ts_for_cmd(struct iscsi_conn *, struct iscsi_cmd *, bool recovery); 408c2ecf20Sopenharmony_ciextern void iscsit_thread_get_cpumask(struct iscsi_conn *); 418c2ecf20Sopenharmony_ciextern int iscsi_target_tx_thread(void *); 428c2ecf20Sopenharmony_ciextern int iscsi_target_rx_thread(void *); 438c2ecf20Sopenharmony_ciextern int iscsit_close_connection(struct iscsi_conn *); 448c2ecf20Sopenharmony_ciextern int iscsit_close_session(struct iscsi_session *); 458c2ecf20Sopenharmony_ciextern void iscsit_fail_session(struct iscsi_session *); 468c2ecf20Sopenharmony_ciextern void iscsit_stop_session(struct iscsi_session *, int, int); 478c2ecf20Sopenharmony_ciextern int iscsit_release_sessions_for_tpg(struct iscsi_portal_group *, int); 488c2ecf20Sopenharmony_ci 498c2ecf20Sopenharmony_ciextern struct iscsit_global *iscsit_global; 508c2ecf20Sopenharmony_ciextern const struct target_core_fabric_ops iscsi_ops; 518c2ecf20Sopenharmony_ci 528c2ecf20Sopenharmony_ciextern struct kmem_cache *lio_dr_cache; 538c2ecf20Sopenharmony_ciextern struct kmem_cache *lio_ooo_cache; 548c2ecf20Sopenharmony_ciextern struct kmem_cache *lio_qr_cache; 558c2ecf20Sopenharmony_ciextern struct kmem_cache *lio_r2t_cache; 568c2ecf20Sopenharmony_ci 578c2ecf20Sopenharmony_ciextern struct ida sess_ida; 588c2ecf20Sopenharmony_ciextern struct mutex auth_id_lock; 598c2ecf20Sopenharmony_ci 608c2ecf20Sopenharmony_ci#endif /*** ISCSI_TARGET_H ***/ 61