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gerrit-public.fairphone.software / kernel / msm-4.9 / 0123a9ec6a4fea20d5afea90c9b47fb73fb1bc34 / . / drivers / target / target_core_internal.h
blob: 805ceb4285b83a00427330e4f2360a24e1bc8029 [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);
Christoph Hellwige26d99a2011-11-14 12:30:30 -0500[diff] [blame]37int se_dev_set_enforce_pr_isids(struct se_device *, int);
38int se_dev_set_is_nonrot(struct se_device *, int);
39int se_dev_set_emulate_rest_reord(struct se_device *dev, int);
40int se_dev_set_queue_depth(struct se_device *, u32);
41int se_dev_set_max_sectors(struct se_device *, u32);
Roland Dreier015487b2012-02-13 16:18:17 -0800[diff] [blame]42int se_dev_set_fabric_max_sectors(struct se_device *, u32);
Christoph Hellwige26d99a2011-11-14 12:30:30 -0500[diff] [blame]43int se_dev_set_optimal_sectors(struct se_device *, u32);
44int se_dev_set_block_size(struct se_device *, u32);
Andy Grover2dca6732012-07-12 17:34:55 -0700[diff] [blame]45struct se_lun *core_dev_add_lun(struct se_portal_group *, struct se_device *, u32);
Christoph Hellwige26d99a2011-11-14 12:30:30 -0500[diff] [blame]46int core_dev_del_lun(struct se_portal_group *, u32);
47struct se_lun *core_get_lun_from_tpg(struct se_portal_group *, u32);
48struct se_lun_acl *core_dev_init_initiator_node_lun_acl(struct se_portal_group *,
Nicholas Bellingerfcf29482013-02-18 18:00:33 -0800[diff] [blame]49 struct se_node_acl *, u32, int *);
Christoph Hellwige26d99a2011-11-14 12:30:30 -0500[diff] [blame]50int core_dev_add_initiator_node_lun_acl(struct se_portal_group *,
51 struct se_lun_acl *, u32, u32);
52int core_dev_del_initiator_node_lun_acl(struct se_portal_group *,
53 struct se_lun *, struct se_lun_acl *);
54void core_dev_free_initiator_node_lun_acl(struct se_portal_group *,
55 struct se_lun_acl *lacl);
56int core_dev_setup_virtual_lun0(void);
57void core_dev_release_virtual_lun0(void);
Christoph Hellwig0fd97cc2012-10-08 00:03:19 -0400[diff] [blame]58struct se_device *target_alloc_device(struct se_hba *hba, const char *name);
59int target_configure_device(struct se_device *dev);
60void target_free_device(struct se_device *);
Christoph Hellwige26d99a2011-11-14 12:30:30 -0500[diff] [blame]61
62/* target_core_hba.c */
63struct se_hba *core_alloc_hba(const char *, u32, u32);
64int core_delete_hba(struct se_hba *);
65
66/* target_core_tmr.c */
Nicholas Bellinger3d289342012-02-13 02:38:14 -0800[diff] [blame]67void core_tmr_abort_task(struct se_device *, struct se_tmr_req *,
68 struct se_session *);
Christoph Hellwige26d99a2011-11-14 12:30:30 -0500[diff] [blame]69int core_tmr_lun_reset(struct se_device *, struct se_tmr_req *,
70 struct list_head *, struct se_cmd *);
71
72/* target_core_tpg.c */
73extern struct se_device *g_lun0_dev;
74
75struct se_node_acl *__core_tpg_get_initiator_node_acl(struct se_portal_group *tpg,
76 const char *);
77struct se_node_acl *core_tpg_get_initiator_node_acl(struct se_portal_group *tpg,
78 unsigned char *);
79void core_tpg_add_node_to_devs(struct se_node_acl *, struct se_portal_group *);
80void core_tpg_wait_for_nacl_pr_ref(struct se_node_acl *);
81struct se_lun *core_tpg_pre_addlun(struct se_portal_group *, u32);
82int core_tpg_post_addlun(struct se_portal_group *, struct se_lun *,
83 u32, void *);
Sebastian Andrzej Siewior8d9efe52012-01-11 21:43:38 +0100[diff] [blame]84struct se_lun *core_tpg_pre_dellun(struct se_portal_group *, u32 unpacked_lun);
Christoph Hellwige26d99a2011-11-14 12:30:30 -0500[diff] [blame]85int core_tpg_post_dellun(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);
Christoph Hellwige26d99a2011-11-14 12:30:30 -0500[diff] [blame]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);
Christoph Hellwigcf572a92012-04-24 00:25:05 -0400[diff] [blame]103bool target_stop_cmd(struct se_cmd *cmd, unsigned long *flags);
Christoph Hellwige26d99a2011-11-14 12:30:30 -0500[diff] [blame]104int transport_clear_lun_from_sessions(struct se_lun *);
105void transport_send_task_abort(struct se_cmd *);
Christoph Hellwigde103c92012-11-06 12:24:09 -0800[diff] [blame]106sense_reason_t target_cmd_size_check(struct se_cmd *cmd, unsigned int size);
Christoph Hellwig0fd97cc2012-10-08 00:03:19 -0400[diff] [blame]107void target_qf_do_work(struct work_struct *work);
Christoph Hellwige26d99a2011-11-14 12:30:30 -0500[diff] [blame]108
109/* target_core_stat.c */
Christoph Hellwig0fd97cc2012-10-08 00:03:19 -0400[diff] [blame]110void target_stat_setup_dev_default_groups(struct se_device *);
Christoph Hellwige26d99a2011-11-14 12:30:30 -0500[diff] [blame]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 */