1b2441318SGreg Kroah-Hartman /* SPDX-License-Identifier: GPL-2.0 */ 2e48354ceSNicholas Bellinger #ifndef ISCSI_TARGET_H 3e48354ceSNicholas Bellinger #define ISCSI_TARGET_H 4e48354ceSNicholas Bellinger 58dcf07beSBart Van Assche #include <linux/types.h> 68dcf07beSBart Van Assche #include <linux/spinlock.h> 78dcf07beSBart Van Assche 866cd9d4eSMax Gurtovoy struct iscsit_cmd; 9be36d683SMax Gurtovoy struct iscsit_conn; 108dcf07beSBart Van Assche struct iscsi_np; 118dcf07beSBart Van Assche struct iscsi_portal_group; 12*0873fe44SMax Gurtovoy struct iscsit_session; 138dcf07beSBart Van Assche struct iscsi_tpg_np; 148dcf07beSBart Van Assche struct kref; 158dcf07beSBart Van Assche struct sockaddr_storage; 168dcf07beSBart Van Assche 17e48354ceSNicholas Bellinger extern struct iscsi_tiqn *iscsit_get_tiqn_for_login(unsigned char *); 18e48354ceSNicholas Bellinger extern void iscsit_put_tiqn_for_login(struct iscsi_tiqn *); 19e48354ceSNicholas Bellinger extern struct iscsi_tiqn *iscsit_add_tiqn(unsigned char *); 20e48354ceSNicholas Bellinger extern void iscsit_del_tiqn(struct iscsi_tiqn *); 21e48354ceSNicholas Bellinger extern int iscsit_access_np(struct iscsi_np *, struct iscsi_portal_group *); 22a91eb7d9SNicholas Bellinger extern void iscsit_login_kref_put(struct kref *); 23a91eb7d9SNicholas Bellinger extern int iscsit_deaccess_np(struct iscsi_np *, struct iscsi_portal_group *, 24a91eb7d9SNicholas Bellinger struct iscsi_tpg_np *); 2513a3cf08SAndy Grover extern bool iscsit_check_np_match(struct sockaddr_storage *, 2605b96892SNicholas Bellinger struct iscsi_np *, int); 2713a3cf08SAndy Grover extern struct iscsi_np *iscsit_add_np(struct sockaddr_storage *, 2876c28f1fSAndy Grover int); 29e48354ceSNicholas Bellinger extern int iscsit_reset_np_thread(struct iscsi_np *, struct iscsi_tpg_np *, 30a91eb7d9SNicholas Bellinger struct iscsi_portal_group *, bool); 31e48354ceSNicholas Bellinger extern int iscsit_del_np(struct iscsi_np *); 3266cd9d4eSMax Gurtovoy extern int iscsit_reject_cmd(struct iscsit_cmd *cmd, u8, unsigned char *); 3366cd9d4eSMax Gurtovoy extern void iscsit_set_unsolicited_dataout(struct iscsit_cmd *); 34be36d683SMax Gurtovoy extern int iscsit_logout_closesession(struct iscsit_cmd *, struct iscsit_conn *); 35be36d683SMax Gurtovoy extern int iscsit_logout_closeconnection(struct iscsit_cmd *, struct iscsit_conn *); 36be36d683SMax Gurtovoy extern int iscsit_logout_removeconnforrecovery(struct iscsit_cmd *, struct iscsit_conn *); 37be36d683SMax Gurtovoy extern int iscsit_build_r2ts_for_cmd(struct iscsit_conn *, struct iscsit_cmd *, bool recovery); 38be36d683SMax Gurtovoy extern void iscsit_thread_get_cpumask(struct iscsit_conn *); 39e48354ceSNicholas Bellinger extern int iscsi_target_tx_thread(void *); 40e48354ceSNicholas Bellinger extern int iscsi_target_rx_thread(void *); 41be36d683SMax Gurtovoy extern int iscsit_close_connection(struct iscsit_conn *); 42*0873fe44SMax Gurtovoy extern int iscsit_close_session(struct iscsit_session *, bool can_sleep); 43*0873fe44SMax Gurtovoy extern void iscsit_stop_session(struct iscsit_session *, int, int); 44e48354ceSNicholas Bellinger extern int iscsit_release_sessions_for_tpg(struct iscsi_portal_group *, int); 45e48354ceSNicholas Bellinger 46e48354ceSNicholas Bellinger extern struct iscsit_global *iscsit_global; 479ac8928eSChristoph Hellwig extern const struct target_core_fabric_ops iscsi_ops; 48e48354ceSNicholas Bellinger 49e48354ceSNicholas Bellinger extern struct kmem_cache *lio_dr_cache; 50e48354ceSNicholas Bellinger extern struct kmem_cache *lio_ooo_cache; 51e48354ceSNicholas Bellinger extern struct kmem_cache *lio_qr_cache; 52e48354ceSNicholas Bellinger extern struct kmem_cache *lio_r2t_cache; 53e48354ceSNicholas Bellinger 5431ff0ceeSMatthew Wilcox extern struct ida sess_ida; 55fceb5bc7SChristoph Hellwig extern struct mutex auth_id_lock; 56fceb5bc7SChristoph Hellwig 57e48354ceSNicholas Bellinger #endif /*** ISCSI_TARGET_H ***/ 58