LXR linux/drivers/target/target_core

   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
   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 *);
  11void    core_update_device_list_access(u32, u32, struct se_node_acl *);
  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 *);
  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 *);
  21struct se_lun *core_dev_add_lun(struct se_portal_group *, struct se_device *, u32);
  22void    core_dev_del_lun(struct se_portal_group *, struct se_lun *);
  23struct se_lun *core_get_lun_from_tpg(struct se_portal_group *, u32);
  24struct se_lun_acl *core_dev_init_initiator_node_lun_acl(struct se_portal_group *,
  25                struct se_node_acl *, u32, int *);
  26int     core_dev_add_initiator_node_lun_acl(struct se_portal_group *,
  27                struct se_lun_acl *, u32, u32);
  28int     core_dev_del_initiator_node_lun_acl(struct se_portal_group *,
  29                struct se_lun *, struct se_lun_acl *);
  30void    core_dev_free_initiator_node_lun_acl(struct se_portal_group *,
  31                struct se_lun_acl *lacl);
  32int     core_dev_setup_virtual_lun0(void);
  33void    core_dev_release_virtual_lun0(void);
  34struct se_device *target_alloc_device(struct se_hba *hba, const char *name);
  35int     target_configure_device(struct se_device *dev);
  36void    target_free_device(struct se_device *);
  37
  38/* target_core_hba.c */
  39struct se_hba *core_alloc_hba(const char *, u32, u32);
  40int     core_delete_hba(struct se_hba *);
  41
  42/* target_core_tmr.c */
  43void    core_tmr_abort_task(struct se_device *, struct se_tmr_req *,
  44                        struct se_session *);
  45int     core_tmr_lun_reset(struct se_device *, struct se_tmr_req *,
  46                struct list_head *, struct se_cmd *);
  47
  48/* target_core_tpg.c */
  49extern struct se_device *g_lun0_dev;
  50
  51struct se_node_acl *__core_tpg_get_initiator_node_acl(struct se_portal_group *tpg,
  52                const char *);
  53void    core_tpg_add_node_to_devs(struct se_node_acl *, struct se_portal_group *);
  54void    core_tpg_wait_for_nacl_pr_ref(struct se_node_acl *);
  55struct se_lun *core_tpg_alloc_lun(struct se_portal_group *, u32);
  56int     core_tpg_add_lun(struct se_portal_group *, struct se_lun *,
  57                u32, struct se_device *);
  58void core_tpg_remove_lun(struct se_portal_group *, struct se_lun *);
  59
  60/* target_core_transport.c */
  61extern struct kmem_cache *se_tmr_req_cache;
  62
  63int     init_se_kmem_caches(void);
  64void    release_se_kmem_caches(void);
  65u32     scsi_get_new_index(scsi_index_t);
  66void    transport_subsystem_check_init(void);
  67void    transport_cmd_finish_abort(struct se_cmd *, int);
  68unsigned char *transport_dump_cmd_direction(struct se_cmd *);
  69void    transport_dump_dev_state(struct se_device *, char *, int *);
  70void    transport_dump_dev_info(struct se_device *, struct se_lun *,
  71                unsigned long long, char *, int *);
  72void    transport_dump_vpd_proto_id(struct t10_vpd *, unsigned char *, int);
  73int     transport_dump_vpd_assoc(struct t10_vpd *, unsigned char *, int);
  74int     transport_dump_vpd_ident_type(struct t10_vpd *, unsigned char *, int);
  75int     transport_dump_vpd_ident(struct t10_vpd *, unsigned char *, int);
  76bool    target_stop_cmd(struct se_cmd *cmd, unsigned long *flags);
  77int     transport_clear_lun_ref(struct se_lun *);
  78void    transport_send_task_abort(struct se_cmd *);
  79sense_reason_t  target_cmd_size_check(struct se_cmd *cmd, unsigned int size);
  80void    target_qf_do_work(struct work_struct *work);
  81
  82/* target_core_stat.c */
  83void    target_stat_setup_dev_default_groups(struct se_device *);
  84void    target_stat_setup_port_default_groups(struct se_lun *);
  85void    target_stat_setup_mappedlun_default_groups(struct se_lun_acl *);
  86
  87#endif /* TARGET_CORE_INTERNAL_H */
  88