3 files changed, 17 insertions, 2 deletions
diff --git a/include/target/iscsi/iscsi_target_core.h b/include/target/iscsi/iscsi_target_core.h
index 8e68ace428d9..94d06ddfd80a 100644
--- a/include/target/iscsi/iscsi_target_core.h
+++ b/include/target/iscsi/iscsi_target_core.h
@@ -26,6 +26,7 @@ struct sock;
 #define ISCSI_RX_THREAD_NAME		"iscsi_trx"
 #define ISCSI_TX_THREAD_NAME		"iscsi_ttx"
 #define ISCSI_IQN_LEN			224
+#define NA_AUTHENTICATION_INHERITED	-1
 
 /* struct iscsi_node_attrib sanity values */
 #define NA_DATAOUT_TIMEOUT		3
@@ -715,6 +716,7 @@ struct iscsi_login {
 } ____cacheline_aligned;
 
 struct iscsi_node_attrib {
+	s32			authentication;
 	u32			dataout_timeout;
 	u32			dataout_timeout_retries;
 	u32			default_erl;
@@ -758,6 +760,12 @@ struct iscsi_node_acl {
 	struct iscsi_node_stat_grps node_stat_grps;
 };
 
+static inline struct iscsi_node_acl *
+to_iscsi_nacl(struct se_node_acl *se_nacl)
+{
+	return container_of(se_nacl, struct iscsi_node_acl, se_node_acl);
+}
+
 struct iscsi_tpg_attrib {
 	u32			authentication;
 	u32			login_timeout;
@@ -839,6 +847,12 @@ struct iscsi_portal_group {
 	struct list_head	tpg_list;
 } ____cacheline_aligned;
 
+static inline struct iscsi_portal_group *
+to_iscsi_tpg(struct se_portal_group *se_tpg)
+{
+	return container_of(se_tpg, struct iscsi_portal_group, tpg_se_tpg);
+}
+
 struct iscsi_wwn_stat_grps {
 	struct config_group	iscsi_stat_group;
 	struct config_group	iscsi_instance_group;
diff --git a/include/target/target_core_backend.h b/include/target/target_core_backend.h
index 773963a1e0b5..a3c193df25b3 100644
--- a/include/target/target_core_backend.h
+++ b/include/target/target_core_backend.h
@@ -37,6 +37,7 @@ struct target_backend_ops {
 	struct se_dev_plug *(*plug_device)(struct se_device *se_dev);
 	void (*unplug_device)(struct se_dev_plug *se_plug);
 
+	bool (*configure_unmap)(struct se_device *se_dev);
 	ssize_t (*set_configfs_dev_params)(struct se_device *,
 					   const char *, ssize_t);
 	ssize_t (*show_configfs_dev_params)(struct se_device *, char *);
diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h
index c2b36f7d917d..8c920456edd9 100644
--- a/include/target/target_core_base.h
+++ b/include/target/target_core_base.h
@@ -665,9 +665,9 @@ struct se_dev_entry {
 	/* Used for PR SPEC_I_PT=1 and REGISTER_AND_MOVE */
 	struct kref		pr_kref;
 	struct completion	pr_comp;
-	struct se_lun_acl __rcu	*se_lun_acl;
+	struct se_lun_acl	*se_lun_acl;
 	spinlock_t		ua_lock;
-	struct se_lun __rcu	*se_lun;
+	struct se_lun		*se_lun;
 #define DEF_PR_REG_ACTIVE		1
 	unsigned long		deve_flags;
 	struct list_head	alua_port_list;