blob: a04a6e396ae3efd50ae104814f601efd38761a98 [file] [log] [blame]
Christoph Hellwige26d99a2011-11-14 12:30:30 -05001#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
Christoph Hellwige26d99a2011-11-14 12:30:30 -05007/* target_core_device.c */
Christoph Hellwigb13876d2015-03-26 12:27:31 +01008extern struct mutex g_device_mutex;
9extern struct list_head g_device_list;
10
Christoph Hellwige26d99a2011-11-14 12:30:30 -050011struct se_dev_entry *core_get_se_deve_from_rtpi(struct se_node_acl *, u16);
Nicholas Bellinger29a05de2015-03-22 20:42:19 -070012void target_pr_kref_release(struct kref *);
13void core_free_device_list_for_node(struct se_node_acl *,
Christoph Hellwige26d99a2011-11-14 12:30:30 -050014 struct se_portal_group *);
Christoph Hellwige26d99a2011-11-14 12:30:30 -050015void core_update_device_list_access(u32, u32, struct se_node_acl *);
Nicholas Bellinger29a05de2015-03-22 20:42:19 -070016struct se_dev_entry *target_nacl_find_deve(struct se_node_acl *, u32);
Andy Grovere80ac6c2012-07-12 17:34:58 -070017int core_enable_device_list_for_node(struct se_lun *, struct se_lun_acl *,
18 u32, u32, struct se_node_acl *, struct se_portal_group *);
Nicholas Bellinger29a05de2015-03-22 20:42:19 -070019void core_disable_device_list_for_node(struct se_lun *, struct se_dev_entry *,
20 struct se_node_acl *, struct se_portal_group *);
Christoph Hellwige26d99a2011-11-14 12:30:30 -050021void core_clear_lun_from_tpg(struct se_lun *, struct se_portal_group *);
22int core_dev_export(struct se_device *, struct se_portal_group *,
23 struct se_lun *);
24void core_dev_unexport(struct se_device *, struct se_portal_group *,
25 struct se_lun *);
Andy Grover2dca6732012-07-12 17:34:55 -070026struct se_lun *core_dev_add_lun(struct se_portal_group *, struct se_device *, u32);
Andy Grovercd9d7cb2014-06-30 16:39:44 -070027void core_dev_del_lun(struct se_portal_group *, struct se_lun *);
Christoph Hellwige26d99a2011-11-14 12:30:30 -050028struct se_lun *core_get_lun_from_tpg(struct se_portal_group *, u32);
29struct se_lun_acl *core_dev_init_initiator_node_lun_acl(struct se_portal_group *,
Nicholas Bellingerfcf29482013-02-18 18:00:33 -080030 struct se_node_acl *, u32, int *);
Christoph Hellwige26d99a2011-11-14 12:30:30 -050031int core_dev_add_initiator_node_lun_acl(struct se_portal_group *,
32 struct se_lun_acl *, u32, u32);
33int core_dev_del_initiator_node_lun_acl(struct se_portal_group *,
34 struct se_lun *, struct se_lun_acl *);
35void core_dev_free_initiator_node_lun_acl(struct se_portal_group *,
36 struct se_lun_acl *lacl);
37int core_dev_setup_virtual_lun0(void);
38void core_dev_release_virtual_lun0(void);
Christoph Hellwig0fd97cc2012-10-08 00:03:19 -040039struct se_device *target_alloc_device(struct se_hba *hba, const char *name);
40int target_configure_device(struct se_device *dev);
41void target_free_device(struct se_device *);
Christoph Hellwige26d99a2011-11-14 12:30:30 -050042
Christoph Hellwig2650d712015-05-01 17:47:58 +020043/* target_core_fabric_lib.c */
44int target_get_pr_transport_id_len(struct se_node_acl *nacl,
45 struct t10_pr_registration *pr_reg, int *format_code);
46int target_get_pr_transport_id(struct se_node_acl *nacl,
47 struct t10_pr_registration *pr_reg, int *format_code,
48 unsigned char *buf);
49const char *target_parse_pr_out_transport_id(struct se_portal_group *tpg,
50 const char *buf, u32 *out_tid_len, char **port_nexus_ptr);
51
Christoph Hellwige26d99a2011-11-14 12:30:30 -050052/* target_core_hba.c */
53struct se_hba *core_alloc_hba(const char *, u32, u32);
54int core_delete_hba(struct se_hba *);
55
56/* target_core_tmr.c */
Nicholas Bellinger3d289342012-02-13 02:38:14 -080057void core_tmr_abort_task(struct se_device *, struct se_tmr_req *,
58 struct se_session *);
Christoph Hellwige26d99a2011-11-14 12:30:30 -050059int core_tmr_lun_reset(struct se_device *, struct se_tmr_req *,
60 struct list_head *, struct se_cmd *);
61
62/* target_core_tpg.c */
63extern struct se_device *g_lun0_dev;
64
65struct se_node_acl *__core_tpg_get_initiator_node_acl(struct se_portal_group *tpg,
66 const char *);
Christoph Hellwige26d99a2011-11-14 12:30:30 -050067void core_tpg_add_node_to_devs(struct se_node_acl *, struct se_portal_group *);
68void core_tpg_wait_for_nacl_pr_ref(struct se_node_acl *);
Andy Groverd344f8a2013-11-26 12:07:54 -080069struct se_lun *core_tpg_alloc_lun(struct se_portal_group *, u32);
70int core_tpg_add_lun(struct se_portal_group *, struct se_lun *,
Andy Grover340dbf72013-12-12 16:12:33 -080071 u32, struct se_device *);
Andy Grovercd9d7cb2014-06-30 16:39:44 -070072void core_tpg_remove_lun(struct se_portal_group *, struct se_lun *);
Christoph Hellwigc7d6a802015-04-13 19:51:14 +020073struct se_node_acl *core_tpg_add_initiator_node_acl(struct se_portal_group *tpg,
74 const char *initiatorname);
75void core_tpg_del_initiator_node_acl(struct se_node_acl *acl);
Christoph Hellwige26d99a2011-11-14 12:30:30 -050076
77/* target_core_transport.c */
78extern struct kmem_cache *se_tmr_req_cache;
79
80int init_se_kmem_caches(void);
81void release_se_kmem_caches(void);
82u32 scsi_get_new_index(scsi_index_t);
83void transport_subsystem_check_init(void);
84void transport_cmd_finish_abort(struct se_cmd *, int);
Christoph Hellwige26d99a2011-11-14 12:30:30 -050085unsigned char *transport_dump_cmd_direction(struct se_cmd *);
86void transport_dump_dev_state(struct se_device *, char *, int *);
87void transport_dump_dev_info(struct se_device *, struct se_lun *,
88 unsigned long long, char *, int *);
89void transport_dump_vpd_proto_id(struct t10_vpd *, unsigned char *, int);
90int transport_dump_vpd_assoc(struct t10_vpd *, unsigned char *, int);
91int transport_dump_vpd_ident_type(struct t10_vpd *, unsigned char *, int);
92int transport_dump_vpd_ident(struct t10_vpd *, unsigned char *, int);
Christoph Hellwigcf572a92012-04-24 00:25:05 -040093bool target_stop_cmd(struct se_cmd *cmd, unsigned long *flags);
Nicholas Bellinger52777972013-11-06 21:03:43 -080094int transport_clear_lun_ref(struct se_lun *);
Christoph Hellwige26d99a2011-11-14 12:30:30 -050095void transport_send_task_abort(struct se_cmd *);
Christoph Hellwigde103c92012-11-06 12:24:09 -080096sense_reason_t target_cmd_size_check(struct se_cmd *cmd, unsigned int size);
Christoph Hellwig0fd97cc2012-10-08 00:03:19 -040097void target_qf_do_work(struct work_struct *work);
Christoph Hellwig814e5b42015-04-20 15:00:30 +020098bool target_check_wce(struct se_device *dev);
99bool target_check_fua(struct se_device *dev);
Christoph Hellwige26d99a2011-11-14 12:30:30 -0500100
101/* target_core_stat.c */
Christoph Hellwig0fd97cc2012-10-08 00:03:19 -0400102void target_stat_setup_dev_default_groups(struct se_device *);
Christoph Hellwige26d99a2011-11-14 12:30:30 -0500103void target_stat_setup_port_default_groups(struct se_lun *);
104void target_stat_setup_mappedlun_default_groups(struct se_lun_acl *);
105
106#endif /* TARGET_CORE_INTERNAL_H */