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gerrit-public.fairphone.software / kernel / msm-4.9 / d397a445f43c7ae9b35260f236a08d5b5760de3d / . / drivers / target / target_core_internal.h
blob: 579128abe3f57e0f49a1689df47bffb4e4e307c8 [file] [log] [blame]
Christoph Hellwige26d99a2011-11-14 12:30:30 -0500[diff] [blame]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
Christoph Hellwige26d99a2011-11-14 12:30:30 -0500[diff] [blame]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 *);
Christoph Hellwige26d99a2011-11-14 12:30:30 -0500[diff] [blame]11void core_update_device_list_access(u32, u32, struct se_node_acl *);
Andy Grovere80ac6c2012-07-12 17:34:58 -0700[diff] [blame]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 *);
Christoph Hellwige26d99a2011-11-14 12:30:30 -0500[diff] [blame]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 *);
Christoph Hellwige26d99a2011-11-14 12:30:30 -0500[diff] [blame]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);
Nicholas Bellinger773cbaf2012-11-15 11:02:49 -0800[diff] [blame]26int se_dev_set_max_write_same_len(struct se_device *, u32);
Tregaron Baylyadfa9572013-01-31 15:30:24 -0700[diff] [blame]27int se_dev_set_emulate_model_alias(struct se_device *, int);
Christoph Hellwige26d99a2011-11-14 12:30:30 -0500[diff] [blame]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);
Nicholas Bellinger0123a9e2013-08-20 14:24:09 -0700[diff] [blame]36int se_dev_set_emulate_caw(struct se_device *, int);
Nicholas Bellingerd397a442013-08-22 14:17:20 -0700[diff] [blame^]37int se_dev_set_emulate_3pc(struct se_device *, int);
Christoph Hellwige26d99a2011-11-14 12:30:30 -0500[diff] [blame]38int se_dev_set_enforce_pr_isids(struct se_device *, int);
39int se_dev_set_is_nonrot(struct se_device *, int);
40int se_dev_set_emulate_rest_reord(struct se_device *dev, int);
41int se_dev_set_queue_depth(struct se_device *, u32);
42int se_dev_set_max_sectors(struct se_device *, u32);
Roland Dreier015487b2012-02-13 16:18:17 -0800[diff] [blame]43int se_dev_set_fabric_max_sectors(struct se_device *, u32);
Christoph Hellwige26d99a2011-11-14 12:30:30 -0500[diff] [blame]44int se_dev_set_optimal_sectors(struct se_device *, u32);
45int se_dev_set_block_size(struct se_device *, u32);
Andy Grover2dca6732012-07-12 17:34:55 -0700[diff] [blame]46struct se_lun *core_dev_add_lun(struct se_portal_group *, struct se_device *, u32);
Christoph Hellwige26d99a2011-11-14 12:30:30 -0500[diff] [blame]47int core_dev_del_lun(struct se_portal_group *, u32);
48struct se_lun *core_get_lun_from_tpg(struct se_portal_group *, u32);
49struct se_lun_acl *core_dev_init_initiator_node_lun_acl(struct se_portal_group *,
Nicholas Bellingerfcf29482013-02-18 18:00:33 -0800[diff] [blame]50 struct se_node_acl *, u32, int *);
Christoph Hellwige26d99a2011-11-14 12:30:30 -0500[diff] [blame]51int core_dev_add_initiator_node_lun_acl(struct se_portal_group *,
52 struct se_lun_acl *, u32, u32);
53int core_dev_del_initiator_node_lun_acl(struct se_portal_group *,
54 struct se_lun *, struct se_lun_acl *);
55void core_dev_free_initiator_node_lun_acl(struct se_portal_group *,
56 struct se_lun_acl *lacl);
57int core_dev_setup_virtual_lun0(void);
58void core_dev_release_virtual_lun0(void);
Christoph Hellwig0fd97cc2012-10-08 00:03:19 -0400[diff] [blame]59struct se_device *target_alloc_device(struct se_hba *hba, const char *name);
60int target_configure_device(struct se_device *dev);
61void target_free_device(struct se_device *);
Christoph Hellwige26d99a2011-11-14 12:30:30 -0500[diff] [blame]62
63/* target_core_hba.c */
64struct se_hba *core_alloc_hba(const char *, u32, u32);
65int core_delete_hba(struct se_hba *);
66
67/* target_core_tmr.c */
Nicholas Bellinger3d289342012-02-13 02:38:14 -0800[diff] [blame]68void core_tmr_abort_task(struct se_device *, struct se_tmr_req *,
69 struct se_session *);
Christoph Hellwige26d99a2011-11-14 12:30:30 -0500[diff] [blame]70int core_tmr_lun_reset(struct se_device *, struct se_tmr_req *,
71 struct list_head *, struct se_cmd *);
72
73/* target_core_tpg.c */
74extern struct se_device *g_lun0_dev;
75
76struct se_node_acl *__core_tpg_get_initiator_node_acl(struct se_portal_group *tpg,
77 const char *);
78struct se_node_acl *core_tpg_get_initiator_node_acl(struct se_portal_group *tpg,
79 unsigned 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_pre_addlun(struct se_portal_group *, u32);
83int core_tpg_post_addlun(struct se_portal_group *, struct se_lun *,
84 u32, void *);
Sebastian Andrzej Siewior8d9efe52012-01-11 21:43:38 +0100[diff] [blame]85struct se_lun *core_tpg_pre_dellun(struct se_portal_group *, u32 unpacked_lun);
Christoph Hellwige26d99a2011-11-14 12:30:30 -0500[diff] [blame]86int core_tpg_post_dellun(struct se_portal_group *, struct se_lun *);
87
88/* target_core_transport.c */
89extern struct kmem_cache *se_tmr_req_cache;
90
91int init_se_kmem_caches(void);
92void release_se_kmem_caches(void);
93u32 scsi_get_new_index(scsi_index_t);
94void transport_subsystem_check_init(void);
95void transport_cmd_finish_abort(struct se_cmd *, int);
Christoph Hellwige26d99a2011-11-14 12:30:30 -0500[diff] [blame]96unsigned char *transport_dump_cmd_direction(struct se_cmd *);
97void transport_dump_dev_state(struct se_device *, char *, int *);
98void transport_dump_dev_info(struct se_device *, struct se_lun *,
99 unsigned long long, char *, int *);
100void transport_dump_vpd_proto_id(struct t10_vpd *, unsigned char *, int);
101int transport_dump_vpd_assoc(struct t10_vpd *, unsigned char *, int);
102int transport_dump_vpd_ident_type(struct t10_vpd *, unsigned char *, int);
103int transport_dump_vpd_ident(struct t10_vpd *, unsigned char *, int);
Christoph Hellwigcf572a92012-04-24 00:25:05 -0400[diff] [blame]104bool target_stop_cmd(struct se_cmd *cmd, unsigned long *flags);
Christoph Hellwige26d99a2011-11-14 12:30:30 -0500[diff] [blame]105int transport_clear_lun_from_sessions(struct se_lun *);
106void transport_send_task_abort(struct se_cmd *);
Christoph Hellwigde103c92012-11-06 12:24:09 -0800[diff] [blame]107sense_reason_t target_cmd_size_check(struct se_cmd *cmd, unsigned int size);
Christoph Hellwig0fd97cc2012-10-08 00:03:19 -0400[diff] [blame]108void target_qf_do_work(struct work_struct *work);
Christoph Hellwige26d99a2011-11-14 12:30:30 -0500[diff] [blame]109
110/* target_core_stat.c */
Christoph Hellwig0fd97cc2012-10-08 00:03:19 -0400[diff] [blame]111void target_stat_setup_dev_default_groups(struct se_device *);
Christoph Hellwige26d99a2011-11-14 12:30:30 -0500[diff] [blame]112void target_stat_setup_port_default_groups(struct se_lun *);
113void target_stat_setup_mappedlun_default_groups(struct se_lun_acl *);
114
115#endif /* TARGET_CORE_INTERNAL_H */