1 #define TARGET_CORE_CONFIGFS_VERSION TARGET_CORE_MOD_VERSION 2 3 #define TARGET_CORE_CONFIG_ROOT "/sys/kernel/config" 4 5 #define TARGET_CORE_NAME_MAX_LEN 64 6 #define TARGET_FABRIC_NAME_SIZE 32 7 8 extern struct target_fabric_configfs *target_fabric_configfs_init( 9 struct module *, const char *); 10 extern void target_fabric_configfs_free(struct target_fabric_configfs *); 11 extern int target_fabric_configfs_register(struct target_fabric_configfs *); 12 extern void target_fabric_configfs_deregister(struct target_fabric_configfs *); 13 14 struct target_fabric_configfs_template { 15 struct config_item_type tfc_discovery_cit; 16 struct config_item_type tfc_wwn_cit; 17 struct config_item_type tfc_wwn_fabric_stats_cit; 18 struct config_item_type tfc_tpg_cit; 19 struct config_item_type tfc_tpg_base_cit; 20 struct config_item_type tfc_tpg_lun_cit; 21 struct config_item_type tfc_tpg_port_cit; 22 struct config_item_type tfc_tpg_port_stat_cit; 23 struct config_item_type tfc_tpg_np_cit; 24 struct config_item_type tfc_tpg_np_base_cit; 25 struct config_item_type tfc_tpg_attrib_cit; 26 struct config_item_type tfc_tpg_param_cit; 27 struct config_item_type tfc_tpg_nacl_cit; 28 struct config_item_type tfc_tpg_nacl_base_cit; 29 struct config_item_type tfc_tpg_nacl_attrib_cit; 30 struct config_item_type tfc_tpg_nacl_auth_cit; 31 struct config_item_type tfc_tpg_nacl_param_cit; 32 struct config_item_type tfc_tpg_nacl_stat_cit; 33 struct config_item_type tfc_tpg_mappedlun_cit; 34 struct config_item_type tfc_tpg_mappedlun_stat_cit; 35 }; 36 37 struct target_fabric_configfs { 38 char tf_name[TARGET_FABRIC_NAME_SIZE]; 39 atomic_t tf_access_cnt; 40 struct list_head tf_list; 41 struct config_group tf_group; 42 struct config_group tf_disc_group; 43 struct config_group *tf_default_groups[2]; 44 /* Pointer to fabric's config_item */ 45 struct config_item *tf_fabric; 46 /* Passed from fabric modules */ 47 struct config_item_type *tf_fabric_cit; 48 /* Pointer to target core subsystem */ 49 struct configfs_subsystem *tf_subsys; 50 /* Pointer to fabric's struct module */ 51 struct module *tf_module; 52 struct target_core_fabric_ops tf_ops; 53 struct target_fabric_configfs_template tf_cit_tmpl; 54 }; 55 56 #define TF_CIT_TMPL(tf) (&(tf)->tf_cit_tmpl) 57