clk: add missing lock when call clk_core_enable in clk_set_parent
[deliverable/linux.git] / drivers / target / target_core_internal.h
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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
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7/* target_core_configfs.c */
8extern struct configfs_subsystem *target_core_subsystem[];
9
e26d99ae 10/* target_core_device.c */
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11extern struct mutex g_device_mutex;
12extern struct list_head g_device_list;
13
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14struct se_dev_entry *core_get_se_deve_from_rtpi(struct se_node_acl *, u16);
15int core_free_device_list_for_node(struct se_node_acl *,
16 struct se_portal_group *);
e26d99ae 17void core_update_device_list_access(u32, u32, struct se_node_acl *);
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18int core_enable_device_list_for_node(struct se_lun *, struct se_lun_acl *,
19 u32, u32, struct se_node_acl *, struct se_portal_group *);
20int core_disable_device_list_for_node(struct se_lun *, struct se_lun_acl *,
21 u32, u32, struct se_node_acl *, struct se_portal_group *);
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22void core_clear_lun_from_tpg(struct se_lun *, struct se_portal_group *);
23int core_dev_export(struct se_device *, struct se_portal_group *,
24 struct se_lun *);
25void core_dev_unexport(struct se_device *, struct se_portal_group *,
26 struct se_lun *);
2dca673b 27struct se_lun *core_dev_add_lun(struct se_portal_group *, struct se_device *, u32);
cd9d7cba 28void core_dev_del_lun(struct se_portal_group *, struct se_lun *);
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29struct se_lun *core_get_lun_from_tpg(struct se_portal_group *, u32);
30struct se_lun_acl *core_dev_init_initiator_node_lun_acl(struct se_portal_group *,
fcf29481 31 struct se_node_acl *, u32, int *);
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32int core_dev_add_initiator_node_lun_acl(struct se_portal_group *,
33 struct se_lun_acl *, u32, u32);
34int core_dev_del_initiator_node_lun_acl(struct se_portal_group *,
35 struct se_lun *, struct se_lun_acl *);
36void core_dev_free_initiator_node_lun_acl(struct se_portal_group *,
37 struct se_lun_acl *lacl);
38int core_dev_setup_virtual_lun0(void);
39void core_dev_release_virtual_lun0(void);
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40struct se_device *target_alloc_device(struct se_hba *hba, const char *name);
41int target_configure_device(struct se_device *dev);
42void target_free_device(struct se_device *);
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43
44/* target_core_hba.c */
45struct se_hba *core_alloc_hba(const char *, u32, u32);
46int core_delete_hba(struct se_hba *);
47
48/* target_core_tmr.c */
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49void core_tmr_abort_task(struct se_device *, struct se_tmr_req *,
50 struct se_session *);
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51int core_tmr_lun_reset(struct se_device *, struct se_tmr_req *,
52 struct list_head *, struct se_cmd *);
53
54/* target_core_tpg.c */
55extern struct se_device *g_lun0_dev;
56
57struct se_node_acl *__core_tpg_get_initiator_node_acl(struct se_portal_group *tpg,
58 const char *);
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59void core_tpg_add_node_to_devs(struct se_node_acl *, struct se_portal_group *);
60void core_tpg_wait_for_nacl_pr_ref(struct se_node_acl *);
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61struct se_lun *core_tpg_alloc_lun(struct se_portal_group *, u32);
62int core_tpg_add_lun(struct se_portal_group *, struct se_lun *,
340dbf72 63 u32, struct se_device *);
cd9d7cba 64void core_tpg_remove_lun(struct se_portal_group *, struct se_lun *);
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65
66/* target_core_transport.c */
67extern struct kmem_cache *se_tmr_req_cache;
68
69int init_se_kmem_caches(void);
70void release_se_kmem_caches(void);
71u32 scsi_get_new_index(scsi_index_t);
72void transport_subsystem_check_init(void);
73void transport_cmd_finish_abort(struct se_cmd *, int);
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74unsigned char *transport_dump_cmd_direction(struct se_cmd *);
75void transport_dump_dev_state(struct se_device *, char *, int *);
76void transport_dump_dev_info(struct se_device *, struct se_lun *,
77 unsigned long long, char *, int *);
78void transport_dump_vpd_proto_id(struct t10_vpd *, unsigned char *, int);
79int transport_dump_vpd_assoc(struct t10_vpd *, unsigned char *, int);
80int transport_dump_vpd_ident_type(struct t10_vpd *, unsigned char *, int);
81int transport_dump_vpd_ident(struct t10_vpd *, unsigned char *, int);
cf572a96 82bool target_stop_cmd(struct se_cmd *cmd, unsigned long *flags);
5277797d 83int transport_clear_lun_ref(struct se_lun *);
e26d99ae 84void transport_send_task_abort(struct se_cmd *);
de103c93 85sense_reason_t target_cmd_size_check(struct se_cmd *cmd, unsigned int size);
0fd97ccf 86void target_qf_do_work(struct work_struct *work);
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87
88/* target_core_stat.c */
0fd97ccf 89void target_stat_setup_dev_default_groups(struct se_device *);
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90void target_stat_setup_port_default_groups(struct se_lun *);
91void target_stat_setup_mappedlun_default_groups(struct se_lun_acl *);
92
93#endif /* TARGET_CORE_INTERNAL_H */
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