target_core_internal.h revision 2dca673b46c586d8e5dd0c8e3a582b51a1d7907d 
1#ifndef TARGET_CORE_INTERNAL_H
2#define TARGET_CORE_INTERNAL_H
3
4/* target_core_alua.c */
5extern struct t10_alua_lu_gp *default_lu_gp;
6
7/* target_core_device.c */
8struct se_dev_entry *core_get_se_deve_from_rtpi(struct se_node_acl *, u16);
9int	core_free_device_list_for_node(struct se_node_acl *,
10		struct se_portal_group *);
11void	core_dec_lacl_count(struct se_node_acl *, struct se_cmd *);
12void	core_update_device_list_access(u32, u32, struct se_node_acl *);
13int	core_update_device_list_for_node(struct se_lun *, struct se_lun_acl *,
14		u32, u32, struct se_node_acl *, struct se_portal_group *, int);
15void	core_clear_lun_from_tpg(struct se_lun *, struct se_portal_group *);
16int	core_dev_export(struct se_device *, struct se_portal_group *,
17		struct se_lun *);
18void	core_dev_unexport(struct se_device *, struct se_portal_group *,
19		struct se_lun *);
20int	target_report_luns(struct se_cmd *);
21void	se_release_device_for_hba(struct se_device *);
22void	se_release_vpd_for_dev(struct se_device *);
23int	se_free_virtual_device(struct se_device *, struct se_hba *);
24int	se_dev_check_online(struct se_device *);
25int	se_dev_check_shutdown(struct se_device *);
26void	se_dev_set_default_attribs(struct se_device *, struct se_dev_limits *);
27int	se_dev_set_task_timeout(struct se_device *, u32);
28int	se_dev_set_max_unmap_lba_count(struct se_device *, u32);
29int	se_dev_set_max_unmap_block_desc_count(struct se_device *, u32);
30int	se_dev_set_unmap_granularity(struct se_device *, u32);
31int	se_dev_set_unmap_granularity_alignment(struct se_device *, u32);
32int	se_dev_set_emulate_dpo(struct se_device *, int);
33int	se_dev_set_emulate_fua_write(struct se_device *, int);
34int	se_dev_set_emulate_fua_read(struct se_device *, int);
35int	se_dev_set_emulate_write_cache(struct se_device *, int);
36int	se_dev_set_emulate_ua_intlck_ctrl(struct se_device *, int);
37int	se_dev_set_emulate_tas(struct se_device *, int);
38int	se_dev_set_emulate_tpu(struct se_device *, int);
39int	se_dev_set_emulate_tpws(struct se_device *, int);
40int	se_dev_set_enforce_pr_isids(struct se_device *, int);
41int	se_dev_set_is_nonrot(struct se_device *, int);
42int	se_dev_set_emulate_rest_reord(struct se_device *dev, int);
43int	se_dev_set_queue_depth(struct se_device *, u32);
44int	se_dev_set_max_sectors(struct se_device *, u32);
45int	se_dev_set_fabric_max_sectors(struct se_device *, u32);
46int	se_dev_set_optimal_sectors(struct se_device *, u32);
47int	se_dev_set_block_size(struct se_device *, u32);
48struct se_lun *core_dev_add_lun(struct se_portal_group *, struct se_device *, u32);
49int	core_dev_del_lun(struct se_portal_group *, u32);
50struct se_lun *core_get_lun_from_tpg(struct se_portal_group *, u32);
51struct se_lun_acl *core_dev_init_initiator_node_lun_acl(struct se_portal_group *,
52		u32, char *, int *);
53int	core_dev_add_initiator_node_lun_acl(struct se_portal_group *,
54		struct se_lun_acl *, u32, u32);
55int	core_dev_del_initiator_node_lun_acl(struct se_portal_group *,
56		struct se_lun *, struct se_lun_acl *);
57void	core_dev_free_initiator_node_lun_acl(struct se_portal_group *,
58		struct se_lun_acl *lacl);
59int	core_dev_setup_virtual_lun0(void);
60void	core_dev_release_virtual_lun0(void);
61
62/* target_core_hba.c */
63struct se_hba *core_alloc_hba(const char *, u32, u32);
64int	core_delete_hba(struct se_hba *);
65
66/* target_core_tmr.c */
67void	core_tmr_abort_task(struct se_device *, struct se_tmr_req *,
68			struct se_session *);
69int	core_tmr_lun_reset(struct se_device *, struct se_tmr_req *,
70		struct list_head *, struct se_cmd *);
71
72/* target_core_tpg.c */
73extern struct se_device *g_lun0_dev;
74
75struct se_node_acl *__core_tpg_get_initiator_node_acl(struct se_portal_group *tpg,
76		const char *);
77struct se_node_acl *core_tpg_get_initiator_node_acl(struct se_portal_group *tpg,
78		unsigned char *);
79void	core_tpg_add_node_to_devs(struct se_node_acl *, struct se_portal_group *);
80void	core_tpg_wait_for_nacl_pr_ref(struct se_node_acl *);
81struct se_lun *core_tpg_pre_addlun(struct se_portal_group *, u32);
82int	core_tpg_post_addlun(struct se_portal_group *, struct se_lun *,
83		u32, void *);
84struct se_lun *core_tpg_pre_dellun(struct se_portal_group *, u32 unpacked_lun);
85int	core_tpg_post_dellun(struct se_portal_group *, struct se_lun *);
86
87/* target_core_transport.c */
88extern struct kmem_cache *se_tmr_req_cache;
89
90int	init_se_kmem_caches(void);
91void	release_se_kmem_caches(void);
92u32	scsi_get_new_index(scsi_index_t);
93void	transport_subsystem_check_init(void);
94void	transport_cmd_finish_abort(struct se_cmd *, int);
95unsigned char *transport_dump_cmd_direction(struct se_cmd *);
96void	transport_dump_dev_state(struct se_device *, char *, int *);
97void	transport_dump_dev_info(struct se_device *, struct se_lun *,
98		unsigned long long, char *, int *);
99void	transport_dump_vpd_proto_id(struct t10_vpd *, unsigned char *, int);
100int	transport_dump_vpd_assoc(struct t10_vpd *, unsigned char *, int);
101int	transport_dump_vpd_ident_type(struct t10_vpd *, unsigned char *, int);
102int	transport_dump_vpd_ident(struct t10_vpd *, unsigned char *, int);
103bool	target_stop_cmd(struct se_cmd *cmd, unsigned long *flags);
104int	transport_clear_lun_from_sessions(struct se_lun *);
105void	transport_send_task_abort(struct se_cmd *);
106int	target_cmd_size_check(struct se_cmd *cmd, unsigned int size);
107
108/* target_core_stat.c */
109void	target_stat_setup_dev_default_groups(struct se_subsystem_dev *);
110void	target_stat_setup_port_default_groups(struct se_lun *);
111void	target_stat_setup_mappedlun_default_groups(struct se_lun_acl *);
112
113#endif /* TARGET_CORE_INTERNAL_H */
114