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