1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun #ifndef ISCSI_TARGET_H 3*4882a593Smuzhiyun #define ISCSI_TARGET_H 4*4882a593Smuzhiyun 5*4882a593Smuzhiyun #include <linux/types.h> 6*4882a593Smuzhiyun #include <linux/spinlock.h> 7*4882a593Smuzhiyun 8*4882a593Smuzhiyun struct iscsi_cmd; 9*4882a593Smuzhiyun struct iscsi_conn; 10*4882a593Smuzhiyun struct iscsi_np; 11*4882a593Smuzhiyun struct iscsi_portal_group; 12*4882a593Smuzhiyun struct iscsi_session; 13*4882a593Smuzhiyun struct iscsi_tpg_np; 14*4882a593Smuzhiyun struct kref; 15*4882a593Smuzhiyun struct sockaddr_storage; 16*4882a593Smuzhiyun 17*4882a593Smuzhiyun extern struct iscsi_tiqn *iscsit_get_tiqn_for_login(unsigned char *); 18*4882a593Smuzhiyun extern struct iscsi_tiqn *iscsit_get_tiqn(unsigned char *, int); 19*4882a593Smuzhiyun extern void iscsit_put_tiqn_for_login(struct iscsi_tiqn *); 20*4882a593Smuzhiyun extern struct iscsi_tiqn *iscsit_add_tiqn(unsigned char *); 21*4882a593Smuzhiyun extern void iscsit_del_tiqn(struct iscsi_tiqn *); 22*4882a593Smuzhiyun extern int iscsit_access_np(struct iscsi_np *, struct iscsi_portal_group *); 23*4882a593Smuzhiyun extern void iscsit_login_kref_put(struct kref *); 24*4882a593Smuzhiyun extern int iscsit_deaccess_np(struct iscsi_np *, struct iscsi_portal_group *, 25*4882a593Smuzhiyun struct iscsi_tpg_np *); 26*4882a593Smuzhiyun extern bool iscsit_check_np_match(struct sockaddr_storage *, 27*4882a593Smuzhiyun struct iscsi_np *, int); 28*4882a593Smuzhiyun extern struct iscsi_np *iscsit_add_np(struct sockaddr_storage *, 29*4882a593Smuzhiyun int); 30*4882a593Smuzhiyun extern int iscsit_reset_np_thread(struct iscsi_np *, struct iscsi_tpg_np *, 31*4882a593Smuzhiyun struct iscsi_portal_group *, bool); 32*4882a593Smuzhiyun extern int iscsit_del_np(struct iscsi_np *); 33*4882a593Smuzhiyun extern int iscsit_reject_cmd(struct iscsi_cmd *cmd, u8, unsigned char *); 34*4882a593Smuzhiyun extern void iscsit_set_unsolicited_dataout(struct iscsi_cmd *); 35*4882a593Smuzhiyun extern int iscsit_logout_closesession(struct iscsi_cmd *, struct iscsi_conn *); 36*4882a593Smuzhiyun extern int iscsit_logout_closeconnection(struct iscsi_cmd *, struct iscsi_conn *); 37*4882a593Smuzhiyun extern int iscsit_logout_removeconnforrecovery(struct iscsi_cmd *, struct iscsi_conn *); 38*4882a593Smuzhiyun extern int iscsit_send_async_msg(struct iscsi_conn *, u16, u8, u8); 39*4882a593Smuzhiyun extern int iscsit_build_r2ts_for_cmd(struct iscsi_conn *, struct iscsi_cmd *, bool recovery); 40*4882a593Smuzhiyun extern void iscsit_thread_get_cpumask(struct iscsi_conn *); 41*4882a593Smuzhiyun extern int iscsi_target_tx_thread(void *); 42*4882a593Smuzhiyun extern int iscsi_target_rx_thread(void *); 43*4882a593Smuzhiyun extern int iscsit_close_connection(struct iscsi_conn *); 44*4882a593Smuzhiyun extern int iscsit_close_session(struct iscsi_session *); 45*4882a593Smuzhiyun extern void iscsit_fail_session(struct iscsi_session *); 46*4882a593Smuzhiyun extern void iscsit_stop_session(struct iscsi_session *, int, int); 47*4882a593Smuzhiyun extern int iscsit_release_sessions_for_tpg(struct iscsi_portal_group *, int); 48*4882a593Smuzhiyun 49*4882a593Smuzhiyun extern struct iscsit_global *iscsit_global; 50*4882a593Smuzhiyun extern const struct target_core_fabric_ops iscsi_ops; 51*4882a593Smuzhiyun 52*4882a593Smuzhiyun extern struct kmem_cache *lio_dr_cache; 53*4882a593Smuzhiyun extern struct kmem_cache *lio_ooo_cache; 54*4882a593Smuzhiyun extern struct kmem_cache *lio_qr_cache; 55*4882a593Smuzhiyun extern struct kmem_cache *lio_r2t_cache; 56*4882a593Smuzhiyun 57*4882a593Smuzhiyun extern struct ida sess_ida; 58*4882a593Smuzhiyun extern struct mutex auth_id_lock; 59*4882a593Smuzhiyun 60*4882a593Smuzhiyun #endif /*** ISCSI_TARGET_H ***/ 61