target_core_internal.h revision cd9d7cbaec8b622eee4edcd8bf481c4047f74915 
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_update_device_list_access(u32, u32, struct se_node_acl *);
12int	core_enable_device_list_for_node(struct se_lun *, struct se_lun_acl *,
13		u32, u32, struct se_node_acl *, struct se_portal_group *);
14int	core_disable_device_list_for_node(struct se_lun *, struct se_lun_acl *,
15		u32, u32, struct se_node_acl *, struct se_portal_group *);
16void	core_clear_lun_from_tpg(struct se_lun *, struct se_portal_group *);
17int	core_dev_export(struct se_device *, struct se_portal_group *,
18		struct se_lun *);
19void	core_dev_unexport(struct se_device *, struct se_portal_group *,
20		struct se_lun *);
21int	se_dev_set_task_timeout(struct se_device *, u32);
22int	se_dev_set_max_unmap_lba_count(struct se_device *, u32);
23int	se_dev_set_max_unmap_block_desc_count(struct se_device *, u32);
24int	se_dev_set_unmap_granularity(struct se_device *, u32);
25int	se_dev_set_unmap_granularity_alignment(struct se_device *, u32);
26int	se_dev_set_max_write_same_len(struct se_device *, u32);
27int	se_dev_set_emulate_model_alias(struct se_device *, int);
28int	se_dev_set_emulate_dpo(struct se_device *, int);
29int	se_dev_set_emulate_fua_write(struct se_device *, int);
30int	se_dev_set_emulate_fua_read(struct se_device *, int);
31int	se_dev_set_emulate_write_cache(struct se_device *, int);
32int	se_dev_set_emulate_ua_intlck_ctrl(struct se_device *, int);
33int	se_dev_set_emulate_tas(struct se_device *, int);
34int	se_dev_set_emulate_tpu(struct se_device *, int);
35int	se_dev_set_emulate_tpws(struct se_device *, int);
36int	se_dev_set_emulate_caw(struct se_device *, int);
37int	se_dev_set_emulate_3pc(struct se_device *, int);
38int	se_dev_set_pi_prot_type(struct se_device *, int);
39int	se_dev_set_pi_prot_format(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);
49void	core_dev_del_lun(struct se_portal_group *, struct se_lun *);
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		struct se_node_acl *, u32, 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);
61struct se_device *target_alloc_device(struct se_hba *hba, const char *name);
62int	target_configure_device(struct se_device *dev);
63void	target_free_device(struct se_device *);
64
65/* target_core_hba.c */
66struct se_hba *core_alloc_hba(const char *, u32, u32);
67int	core_delete_hba(struct se_hba *);
68
69/* target_core_tmr.c */
70void	core_tmr_abort_task(struct se_device *, struct se_tmr_req *,
71			struct se_session *);
72int	core_tmr_lun_reset(struct se_device *, struct se_tmr_req *,
73		struct list_head *, struct se_cmd *);
74
75/* target_core_tpg.c */
76extern struct se_device *g_lun0_dev;
77
78struct se_node_acl *__core_tpg_get_initiator_node_acl(struct se_portal_group *tpg,
79		const char *);
80void	core_tpg_add_node_to_devs(struct se_node_acl *, struct se_portal_group *);
81void	core_tpg_wait_for_nacl_pr_ref(struct se_node_acl *);
82struct se_lun *core_tpg_alloc_lun(struct se_portal_group *, u32);
83int	core_tpg_add_lun(struct se_portal_group *, struct se_lun *,
84		u32, struct se_device *);
85void core_tpg_remove_lun(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_ref(struct se_lun *);
105void	transport_send_task_abort(struct se_cmd *);
106sense_reason_t	target_cmd_size_check(struct se_cmd *cmd, unsigned int size);
107void	target_qf_do_work(struct work_struct *work);
108
109/* target_core_stat.c */
110void	target_stat_setup_dev_default_groups(struct se_device *);
111void	target_stat_setup_port_default_groups(struct se_lun *);
112void	target_stat_setup_mappedlun_default_groups(struct se_lun_acl *);
113
114#endif /* TARGET_CORE_INTERNAL_H */
115