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git.proxmox.com Git - mirror_ubuntu-bionic-kernel.git/blob - drivers/target/target_core_internal.h
1 #ifndef TARGET_CORE_INTERNAL_H
2 #define TARGET_CORE_INTERNAL_H
4 /* target_core_alua.c */
5 extern struct t10_alua_lu_gp
*default_lu_gp
;
7 /* target_core_device.c */
8 struct se_dev_entry
*core_get_se_deve_from_rtpi(struct se_node_acl
*, u16
);
9 int core_free_device_list_for_node(struct se_node_acl
*,
10 struct se_portal_group
*);
11 void core_update_device_list_access(u32
, u32
, struct se_node_acl
*);
12 int core_enable_device_list_for_node(struct se_lun
*, struct se_lun_acl
*,
13 u32
, u32
, struct se_node_acl
*, struct se_portal_group
*);
14 int core_disable_device_list_for_node(struct se_lun
*, struct se_lun_acl
*,
15 u32
, u32
, struct se_node_acl
*, struct se_portal_group
*);
16 void core_clear_lun_from_tpg(struct se_lun
*, struct se_portal_group
*);
17 int core_dev_export(struct se_device
*, struct se_portal_group
*,
19 void core_dev_unexport(struct se_device
*, struct se_portal_group
*,
21 struct se_lun
*core_dev_add_lun(struct se_portal_group
*, struct se_device
*, u32
);
22 void core_dev_del_lun(struct se_portal_group
*, struct se_lun
*);
23 struct se_lun
*core_get_lun_from_tpg(struct se_portal_group
*, u32
);
24 struct se_lun_acl
*core_dev_init_initiator_node_lun_acl(struct se_portal_group
*,
25 struct se_node_acl
*, u32
, int *);
26 int core_dev_add_initiator_node_lun_acl(struct se_portal_group
*,
27 struct se_lun_acl
*, u32
, u32
);
28 int core_dev_del_initiator_node_lun_acl(struct se_portal_group
*,
29 struct se_lun
*, struct se_lun_acl
*);
30 void core_dev_free_initiator_node_lun_acl(struct se_portal_group
*,
31 struct se_lun_acl
*lacl
);
32 int core_dev_setup_virtual_lun0(void);
33 void core_dev_release_virtual_lun0(void);
34 struct se_device
*target_alloc_device(struct se_hba
*hba
, const char *name
);
35 int target_configure_device(struct se_device
*dev
);
36 void target_free_device(struct se_device
*);
38 /* target_core_hba.c */
39 struct se_hba
*core_alloc_hba(const char *, u32
, u32
);
40 int core_delete_hba(struct se_hba
*);
42 /* target_core_tmr.c */
43 void core_tmr_abort_task(struct se_device
*, struct se_tmr_req
*,
45 int core_tmr_lun_reset(struct se_device
*, struct se_tmr_req
*,
46 struct list_head
*, struct se_cmd
*);
48 /* target_core_tpg.c */
49 extern struct se_device
*g_lun0_dev
;
51 struct se_node_acl
*__core_tpg_get_initiator_node_acl(struct se_portal_group
*tpg
,
53 void core_tpg_add_node_to_devs(struct se_node_acl
*, struct se_portal_group
*);
54 void core_tpg_wait_for_nacl_pr_ref(struct se_node_acl
*);
55 struct se_lun
*core_tpg_alloc_lun(struct se_portal_group
*, u32
);
56 int core_tpg_add_lun(struct se_portal_group
*, struct se_lun
*,
57 u32
, struct se_device
*);
58 void core_tpg_remove_lun(struct se_portal_group
*, struct se_lun
*);
60 /* target_core_transport.c */
61 extern struct kmem_cache
*se_tmr_req_cache
;
63 int init_se_kmem_caches(void);
64 void release_se_kmem_caches(void);
65 u32
scsi_get_new_index(scsi_index_t
);
66 void transport_subsystem_check_init(void);
67 void transport_cmd_finish_abort(struct se_cmd
*, int);
68 unsigned char *transport_dump_cmd_direction(struct se_cmd
*);
69 void transport_dump_dev_state(struct se_device
*, char *, int *);
70 void transport_dump_dev_info(struct se_device
*, struct se_lun
*,
71 unsigned long long, char *, int *);
72 void transport_dump_vpd_proto_id(struct t10_vpd
*, unsigned char *, int);
73 int transport_dump_vpd_assoc(struct t10_vpd
*, unsigned char *, int);
74 int transport_dump_vpd_ident_type(struct t10_vpd
*, unsigned char *, int);
75 int transport_dump_vpd_ident(struct t10_vpd
*, unsigned char *, int);
76 bool target_stop_cmd(struct se_cmd
*cmd
, unsigned long *flags
);
77 int transport_clear_lun_ref(struct se_lun
*);
78 void transport_send_task_abort(struct se_cmd
*);
79 sense_reason_t
target_cmd_size_check(struct se_cmd
*cmd
, unsigned int size
);
80 void target_qf_do_work(struct work_struct
*work
);
82 /* target_core_stat.c */
83 void target_stat_setup_dev_default_groups(struct se_device
*);
84 void target_stat_setup_port_default_groups(struct se_lun
*);
85 void target_stat_setup_mappedlun_default_groups(struct se_lun_acl
*);
87 #endif /* TARGET_CORE_INTERNAL_H */