Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending

Pull SCSI target updates from Nicholas Bellinger:
 "This series contains HCH's changes to absorb configfs attribute
  ->show() + ->store() function pointer usage from it's original
  tree-wide consumers, into common configfs code.

  It includes usb-gadget, target w/ drivers, netconsole and ocfs2
  changes to realize the improved simplicity, that now renders the
  original include/target/configfs_macros.h CPP magic for fabric drivers
  and others, unnecessary and obsolete.

  And with common code in place, new configfs attributes can be added
  easier than ever before.

  Note, there are further improvements in-flight from other folks for
  v4.5 code in configfs land, plus number of target fixes for post -rc1
  code"

In the meantime, a new user of the now-removed old configfs API came in
through the char/misc tree in commit 7bd1d4093c2f ("stm class: Introduce
an abstraction for System Trace Module devices").

This merge resolution comes from Alexander Shishkin, who updated his stm
class tracing abstraction to account for the removal of the old
show_attribute and store_attribute methods in commit 517982229f78
("configfs: remove old API") from this pull.  As Alexander says about
that patch:

 "There's no need to keep an extra wrapper structure per item and the
  awkward show_attribute/store_attribute item ops are no longer needed.

  This patch converts policy code to the new api, all the while making
  the code quite a bit smaller and easier on the eyes.

  Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>"

That patch was folded into the merge so that the tree should be fully
bisectable.

* 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending: (23 commits)
  configfs: remove old API
  ocfs2/cluster: use per-attribute show and store methods
  ocfs2/cluster: move locking into attribute store methods
  netconsole: use per-attribute show and store methods
  target: use per-attribute show and store methods
  spear13xx_pcie_gadget: use per-attribute show and store methods
  dlm: use per-attribute show and store methods
  usb-gadget/f_serial: use per-attribute show and store methods
  usb-gadget/f_phonet: use per-attribute show and store methods
  usb-gadget/f_obex: use per-attribute show and store methods
  usb-gadget/f_uac2: use per-attribute show and store methods
  usb-gadget/f_uac1: use per-attribute show and store methods
  usb-gadget/f_mass_storage: use per-attribute show and store methods
  usb-gadget/f_sourcesink: use per-attribute show and store methods
  usb-gadget/f_printer: use per-attribute show and store methods
  usb-gadget/f_midi: use per-attribute show and store methods
  usb-gadget/f_loopback: use per-attribute show and store methods
  usb-gadget/ether: use per-attribute show and store methods
  usb-gadget/f_acm: use per-attribute show and store methods
  usb-gadget/f_hid: use per-attribute show and store methods
  ...

12 files changed, 1490 insertions, 2566 deletions

diff --git a/drivers/target/iscsi/iscsi_target_configfs.c b/drivers/target/iscsi/iscsi_target_configfs.c
index c7461d770d3a..255204cc43e6 100644
--- a/drivers/target/iscsi/iscsi_target_configfs.c
+++ b/drivers/target/iscsi/iscsi_target_configfs.c
@@ -23,8 +23,6 @@
 #include <linux/inet.h>
 #include <target/target_core_base.h>
 #include <target/target_core_fabric.h>
-#include <target/target_core_fabric_configfs.h>
-#include <target/configfs_macros.h>
 #include <target/iscsi/iscsi_transport.h>
 
 #include <target/iscsi/iscsi_target_core.h>
@@ -37,20 +35,17 @@
 #include "iscsi_target.h"
 #include <target/iscsi/iscsi_target_stat.h>
 
-struct lio_target_configfs_attribute {
-	struct configfs_attribute attr;
-	ssize_t (*show)(void *, char *);
-	ssize_t (*store)(void *, const char *, size_t);
-};
 
 /* Start items for lio_target_portal_cit */
 
-static ssize_t lio_target_np_show_sctp(
-	struct se_tpg_np *se_tpg_np,
-	char *page)
+static inline struct iscsi_tpg_np *to_iscsi_tpg_np(struct config_item *item)
+{
+	return container_of(to_tpg_np(item), struct iscsi_tpg_np, se_tpg_np);
+}
+
+static ssize_t lio_target_np_sctp_show(struct config_item *item, char *page)
 {
-	struct iscsi_tpg_np *tpg_np = container_of(se_tpg_np,
-				struct iscsi_tpg_np, se_tpg_np);
+	struct iscsi_tpg_np *tpg_np = to_iscsi_tpg_np(item);
 	struct iscsi_tpg_np *tpg_np_sctp;
 	ssize_t rb;
 
@@ -63,15 +58,12 @@ static ssize_t lio_target_np_show_sctp(
 	return rb;
 }
 
-static ssize_t lio_target_np_store_sctp(
-	struct se_tpg_np *se_tpg_np,
-	const char *page,
-	size_t count)
+static ssize_t lio_target_np_sctp_store(struct config_item *item,
+		const char *page, size_t count)
 {
+	struct iscsi_tpg_np *tpg_np = to_iscsi_tpg_np(item);
 	struct iscsi_np *np;
 	struct iscsi_portal_group *tpg;
-	struct iscsi_tpg_np *tpg_np = container_of(se_tpg_np,
-				struct iscsi_tpg_np, se_tpg_np);
 	struct iscsi_tpg_np *tpg_np_sctp = NULL;
 	u32 op;
 	int ret;
@@ -119,14 +111,9 @@ out:
 	return -EINVAL;
 }
 
-TF_NP_BASE_ATTR(lio_target, sctp, S_IRUGO | S_IWUSR);
-
-static ssize_t lio_target_np_show_iser(
-	struct se_tpg_np *se_tpg_np,
-	char *page)
+static ssize_t lio_target_np_iser_show(struct config_item *item, char *page)
 {
-	struct iscsi_tpg_np *tpg_np = container_of(se_tpg_np,
-				struct iscsi_tpg_np, se_tpg_np);
+	struct iscsi_tpg_np *tpg_np = to_iscsi_tpg_np(item);
 	struct iscsi_tpg_np *tpg_np_iser;
 	ssize_t rb;
 
@@ -139,15 +126,12 @@ static ssize_t lio_target_np_show_iser(
 	return rb;
 }
 
-static ssize_t lio_target_np_store_iser(
-	struct se_tpg_np *se_tpg_np,
-	const char *page,
-	size_t count)
+static ssize_t lio_target_np_iser_store(struct config_item *item,
+		const char *page, size_t count)
 {
+	struct iscsi_tpg_np *tpg_np = to_iscsi_tpg_np(item);
 	struct iscsi_np *np;
 	struct iscsi_portal_group *tpg;
-	struct iscsi_tpg_np *tpg_np = container_of(se_tpg_np,
-				struct iscsi_tpg_np, se_tpg_np);
 	struct iscsi_tpg_np *tpg_np_iser = NULL;
 	char *endptr;
 	u32 op;
@@ -198,11 +182,12 @@ out:
 	return rc;
 }
 
-TF_NP_BASE_ATTR(lio_target, iser, S_IRUGO | S_IWUSR);
+CONFIGFS_ATTR(lio_target_np_, sctp);
+CONFIGFS_ATTR(lio_target_np_, iser);
 
 static struct configfs_attribute *lio_target_portal_attrs[] = {
-	&lio_target_np_sctp.attr,
-	&lio_target_np_iser.attr,
+	&lio_target_np_attr_sctp,
+	&lio_target_np_attr_iser,
 	NULL,
 };
 
@@ -360,22 +345,21 @@ out:
 
 /* Start items for lio_target_nacl_attrib_cit */
 
-#define DEF_NACL_ATTRIB(name)						\
-static ssize_t iscsi_nacl_attrib_show_##name(				\
-	struct se_node_acl *se_nacl,					\
-	char *page)							\
+#define ISCSI_NACL_ATTR(name)						\
+static ssize_t iscsi_nacl_attrib_##name##_show(struct config_item *item,\
+		char *page)						\
 {									\
+	struct se_node_acl *se_nacl = attrib_to_nacl(item);		\
 	struct iscsi_node_acl *nacl = container_of(se_nacl, struct iscsi_node_acl, \
 					se_node_acl);			\
 									\
 	return sprintf(page, "%u\n", nacl->node_attrib.name);		\
 }									\
 									\
-static ssize_t iscsi_nacl_attrib_store_##name(				\
-	struct se_node_acl *se_nacl,					\
-	const char *page,						\
-	size_t count)							\
+static ssize_t iscsi_nacl_attrib_##name##_store(struct config_item *item,\
+		const char *page, size_t count)				\
 {									\
+	struct se_node_acl *se_nacl = attrib_to_nacl(item);		\
 	struct iscsi_node_acl *nacl = container_of(se_nacl, struct iscsi_node_acl, \
 					se_node_acl);			\
 	u32 val;							\
@@ -389,59 +373,28 @@ static ssize_t iscsi_nacl_attrib_store_##name(				\
 		return ret;						\
 									\
 	return count;							\
-}
+}									\
+									\
+CONFIGFS_ATTR(iscsi_nacl_attrib_, name)
 
-#define NACL_ATTR(_name, _mode) TF_NACL_ATTRIB_ATTR(iscsi, _name, _mode);
-/*
- * Define iscsi_node_attrib_s_dataout_timeout
- */
-DEF_NACL_ATTRIB(dataout_timeout);
-NACL_ATTR(dataout_timeout, S_IRUGO | S_IWUSR);
-/*
- * Define iscsi_node_attrib_s_dataout_timeout_retries
- */
-DEF_NACL_ATTRIB(dataout_timeout_retries);
-NACL_ATTR(dataout_timeout_retries, S_IRUGO | S_IWUSR);
-/*
- * Define iscsi_node_attrib_s_default_erl
- */
-DEF_NACL_ATTRIB(default_erl);
-NACL_ATTR(default_erl, S_IRUGO | S_IWUSR);
-/*
- * Define iscsi_node_attrib_s_nopin_timeout
- */
-DEF_NACL_ATTRIB(nopin_timeout);
-NACL_ATTR(nopin_timeout, S_IRUGO | S_IWUSR);
-/*
- * Define iscsi_node_attrib_s_nopin_response_timeout
- */
-DEF_NACL_ATTRIB(nopin_response_timeout);
-NACL_ATTR(nopin_response_timeout, S_IRUGO | S_IWUSR);
-/*
- * Define iscsi_node_attrib_s_random_datain_pdu_offsets
- */
-DEF_NACL_ATTRIB(random_datain_pdu_offsets);
-NACL_ATTR(random_datain_pdu_offsets, S_IRUGO | S_IWUSR);
-/*
- * Define iscsi_node_attrib_s_random_datain_seq_offsets
- */
-DEF_NACL_ATTRIB(random_datain_seq_offsets);
-NACL_ATTR(random_datain_seq_offsets, S_IRUGO | S_IWUSR);
-/*
- * Define iscsi_node_attrib_s_random_r2t_offsets
- */
-DEF_NACL_ATTRIB(random_r2t_offsets);
-NACL_ATTR(random_r2t_offsets, S_IRUGO | S_IWUSR);
+ISCSI_NACL_ATTR(dataout_timeout);
+ISCSI_NACL_ATTR(dataout_timeout_retries);
+ISCSI_NACL_ATTR(default_erl);
+ISCSI_NACL_ATTR(nopin_timeout);
+ISCSI_NACL_ATTR(nopin_response_timeout);
+ISCSI_NACL_ATTR(random_datain_pdu_offsets);
+ISCSI_NACL_ATTR(random_datain_seq_offsets);
+ISCSI_NACL_ATTR(random_r2t_offsets);
 
 static struct configfs_attribute *lio_target_nacl_attrib_attrs[] = {
-	&iscsi_nacl_attrib_dataout_timeout.attr,
-	&iscsi_nacl_attrib_dataout_timeout_retries.attr,
-	&iscsi_nacl_attrib_default_erl.attr,
-	&iscsi_nacl_attrib_nopin_timeout.attr,
-	&iscsi_nacl_attrib_nopin_response_timeout.attr,
-	&iscsi_nacl_attrib_random_datain_pdu_offsets.attr,
-	&iscsi_nacl_attrib_random_datain_seq_offsets.attr,
-	&iscsi_nacl_attrib_random_r2t_offsets.attr,
+	&iscsi_nacl_attrib_attr_dataout_timeout,
+	&iscsi_nacl_attrib_attr_dataout_timeout_retries,
+	&iscsi_nacl_attrib_attr_default_erl,
+	&iscsi_nacl_attrib_attr_nopin_timeout,
+	&iscsi_nacl_attrib_attr_nopin_response_timeout,
+	&iscsi_nacl_attrib_attr_random_datain_pdu_offsets,
+	&iscsi_nacl_attrib_attr_random_datain_seq_offsets,
+	&iscsi_nacl_attrib_attr_random_r2t_offsets,
 	NULL,
 };
 
@@ -450,7 +403,7 @@ static struct configfs_attribute *lio_target_nacl_attrib_attrs[] = {
 /* Start items for lio_target_nacl_auth_cit */
 
 #define __DEF_NACL_AUTH_STR(prefix, name, flags)			\
-static ssize_t __iscsi_##prefix##_show_##name(				\
+static ssize_t __iscsi_##prefix##_##name##_show(			\
 	struct iscsi_node_acl *nacl,					\
 	char *page)							\
 {									\
@@ -461,7 +414,7 @@ static ssize_t __iscsi_##prefix##_show_##name(				\
 	return snprintf(page, PAGE_SIZE, "%s\n", auth->name);		\
 }									\
 									\
-static ssize_t __iscsi_##prefix##_store_##name(				\
+static ssize_t __iscsi_##prefix##_##name##_store(			\
 	struct iscsi_node_acl *nacl,					\
 	const char *page,						\
 	size_t count)							\
@@ -487,8 +440,35 @@ static ssize_t __iscsi_##prefix##_store_##name(				\
 	return count;							\
 }
 
+#define DEF_NACL_AUTH_STR(name, flags)					\
+	__DEF_NACL_AUTH_STR(nacl_auth, name, flags)			\
+static ssize_t iscsi_nacl_auth_##name##_show(struct config_item *item,	\
+		char *page)						\
+{									\
+	struct se_node_acl *nacl = auth_to_nacl(item);			\
+	return __iscsi_nacl_auth_##name##_show(container_of(nacl,	\
+			struct iscsi_node_acl, se_node_acl), page);	\
+}									\
+static ssize_t iscsi_nacl_auth_##name##_store(struct config_item *item,	\
+		const char *page, size_t count)				\
+{									\
+	struct se_node_acl *nacl = auth_to_nacl(item);			\
+	return __iscsi_nacl_auth_##name##_store(container_of(nacl,	\
+			struct iscsi_node_acl, se_node_acl), page, count); \
+}									\
+									\
+CONFIGFS_ATTR(iscsi_nacl_auth_, name)
+
+/*
+ * One-way authentication userid
+ */
+DEF_NACL_AUTH_STR(userid, NAF_USERID_SET);
+DEF_NACL_AUTH_STR(password, NAF_PASSWORD_SET);
+DEF_NACL_AUTH_STR(userid_mutual, NAF_USERID_IN_SET);
+DEF_NACL_AUTH_STR(password_mutual, NAF_PASSWORD_IN_SET);
+
 #define __DEF_NACL_AUTH_INT(prefix, name)				\
-static ssize_t __iscsi_##prefix##_show_##name(				\
+static ssize_t __iscsi_##prefix##_##name##_show(				\
 	struct iscsi_node_acl *nacl,					\
 	char *page)							\
 {									\
@@ -500,69 +480,26 @@ static ssize_t __iscsi_##prefix##_show_##name(				\
 	return snprintf(page, PAGE_SIZE, "%d\n", auth->name);		\
 }
 
-#define DEF_NACL_AUTH_STR(name, flags)					\
-	__DEF_NACL_AUTH_STR(nacl_auth, name, flags)			\
-static ssize_t iscsi_nacl_auth_show_##name(				\
-	struct se_node_acl *nacl,					\
-	char *page)							\
-{									\
-	return __iscsi_nacl_auth_show_##name(container_of(nacl,		\
-			struct iscsi_node_acl, se_node_acl), page);		\
-}									\
-static ssize_t iscsi_nacl_auth_store_##name(				\
-	struct se_node_acl *nacl,					\
-	const char *page,						\
-	size_t count)							\
-{									\
-	return __iscsi_nacl_auth_store_##name(container_of(nacl,	\
-			struct iscsi_node_acl, se_node_acl), page, count);	\
-}
-
 #define DEF_NACL_AUTH_INT(name)						\
 	__DEF_NACL_AUTH_INT(nacl_auth, name)				\
-static ssize_t iscsi_nacl_auth_show_##name(				\
-	struct se_node_acl *nacl,					\
-	char *page)							\
+static ssize_t iscsi_nacl_auth_##name##_show(struct config_item *item,	\
+		char *page)						\
 {									\
-	return __iscsi_nacl_auth_show_##name(container_of(nacl,		\
-			struct iscsi_node_acl, se_node_acl), page);		\
-}
-
-#define AUTH_ATTR(_name, _mode)	TF_NACL_AUTH_ATTR(iscsi, _name, _mode);
-#define AUTH_ATTR_RO(_name) TF_NACL_AUTH_ATTR_RO(iscsi, _name);
+	struct se_node_acl *nacl = auth_to_nacl(item);			\
+	return __iscsi_nacl_auth_##name##_show(container_of(nacl,	\
+			struct iscsi_node_acl, se_node_acl), page);	\
+}									\
+									\
+CONFIGFS_ATTR_RO(iscsi_nacl_auth_, name)
 
-/*
- * One-way authentication userid
- */
-DEF_NACL_AUTH_STR(userid, NAF_USERID_SET);
-AUTH_ATTR(userid, S_IRUGO | S_IWUSR);
-/*
- * One-way authentication password
- */
-DEF_NACL_AUTH_STR(password, NAF_PASSWORD_SET);
-AUTH_ATTR(password, S_IRUGO | S_IWUSR);
-/*
- * Enforce mutual authentication
- */
 DEF_NACL_AUTH_INT(authenticate_target);
-AUTH_ATTR_RO(authenticate_target);
-/*
- * Mutual authentication userid
- */
-DEF_NACL_AUTH_STR(userid_mutual, NAF_USERID_IN_SET);
-AUTH_ATTR(userid_mutual, S_IRUGO | S_IWUSR);
-/*
- * Mutual authentication password
- */
-DEF_NACL_AUTH_STR(password_mutual, NAF_PASSWORD_IN_SET);
-AUTH_ATTR(password_mutual, S_IRUGO | S_IWUSR);
 
 static struct configfs_attribute *lio_target_nacl_auth_attrs[] = {
-	&iscsi_nacl_auth_userid.attr,
-	&iscsi_nacl_auth_password.attr,
-	&iscsi_nacl_auth_authenticate_target.attr,
-	&iscsi_nacl_auth_userid_mutual.attr,
-	&iscsi_nacl_auth_password_mutual.attr,
+	&iscsi_nacl_auth_attr_userid,
+	&iscsi_nacl_auth_attr_password,
+	&iscsi_nacl_auth_attr_authenticate_target,
+	&iscsi_nacl_auth_attr_userid_mutual,
+	&iscsi_nacl_auth_attr_password_mutual,
 	NULL,
 };
 
@@ -570,11 +507,11 @@ static struct configfs_attribute *lio_target_nacl_auth_attrs[] = {
 
 /* Start items for lio_target_nacl_param_cit */
 
-#define DEF_NACL_PARAM(name)						\
-static ssize_t iscsi_nacl_param_show_##name(				\
-	struct se_node_acl *se_nacl,					\
-	char *page)							\
+#define ISCSI_NACL_PARAM(name)						\
+static ssize_t iscsi_nacl_param_##name##_show(struct config_item *item,	\
+		char *page)						\
 {									\
+	struct se_node_acl *se_nacl = param_to_nacl(item);		\
 	struct iscsi_session *sess;					\
 	struct se_session *se_sess;					\
 	ssize_t rb;							\
@@ -592,55 +529,34 @@ static ssize_t iscsi_nacl_param_show_##name(				\
 	spin_unlock_bh(&se_nacl->nacl_sess_lock);			\
 									\
 	return rb;							\
-}
-
-#define NACL_PARAM_ATTR(_name) TF_NACL_PARAM_ATTR_RO(iscsi, _name);
-
-DEF_NACL_PARAM(MaxConnections);
-NACL_PARAM_ATTR(MaxConnections);
-
-DEF_NACL_PARAM(InitialR2T);
-NACL_PARAM_ATTR(InitialR2T);
-
-DEF_NACL_PARAM(ImmediateData);
-NACL_PARAM_ATTR(ImmediateData);
-
-DEF_NACL_PARAM(MaxBurstLength);
-NACL_PARAM_ATTR(MaxBurstLength);
-
-DEF_NACL_PARAM(FirstBurstLength);
-NACL_PARAM_ATTR(FirstBurstLength);
-
-DEF_NACL_PARAM(DefaultTime2Wait);
-NACL_PARAM_ATTR(DefaultTime2Wait);
-
-DEF_NACL_PARAM(DefaultTime2Retain);
-NACL_PARAM_ATTR(DefaultTime2Retain);
-
-DEF_NACL_PARAM(MaxOutstandingR2T);
-NACL_PARAM_ATTR(MaxOutstandingR2T);
-
-DEF_NACL_PARAM(DataPDUInOrder);
-NACL_PARAM_ATTR(DataPDUInOrder);
-
-DEF_NACL_PARAM(DataSequenceInOrder);
-NACL_PARAM_ATTR(DataSequenceInOrder);
-
-DEF_NACL_PARAM(ErrorRecoveryLevel);
-NACL_PARAM_ATTR(ErrorRecoveryLevel);
+}									\
+									\
+CONFIGFS_ATTR_RO(iscsi_nacl_param_, name)
+
+ISCSI_NACL_PARAM(MaxConnections);
+ISCSI_NACL_PARAM(InitialR2T);
+ISCSI_NACL_PARAM(ImmediateData);
+ISCSI_NACL_PARAM(MaxBurstLength);
+ISCSI_NACL_PARAM(FirstBurstLength);
+ISCSI_NACL_PARAM(DefaultTime2Wait);
+ISCSI_NACL_PARAM(DefaultTime2Retain);
+ISCSI_NACL_PARAM(MaxOutstandingR2T);
+ISCSI_NACL_PARAM(DataPDUInOrder);
+ISCSI_NACL_PARAM(DataSequenceInOrder);
+ISCSI_NACL_PARAM(ErrorRecoveryLevel);
 
 static struct configfs_attribute *lio_target_nacl_param_attrs[] = {
-	&iscsi_nacl_param_MaxConnections.attr,
-	&iscsi_nacl_param_InitialR2T.attr,
-	&iscsi_nacl_param_ImmediateData.attr,
-	&iscsi_nacl_param_MaxBurstLength.attr,
-	&iscsi_nacl_param_FirstBurstLength.attr,
-	&iscsi_nacl_param_DefaultTime2Wait.attr,
-	&iscsi_nacl_param_DefaultTime2Retain.attr,
-	&iscsi_nacl_param_MaxOutstandingR2T.attr,
-	&iscsi_nacl_param_DataPDUInOrder.attr,
-	&iscsi_nacl_param_DataSequenceInOrder.attr,
-	&iscsi_nacl_param_ErrorRecoveryLevel.attr,
+	&iscsi_nacl_param_attr_MaxConnections,
+	&iscsi_nacl_param_attr_InitialR2T,
+	&iscsi_nacl_param_attr_ImmediateData,
+	&iscsi_nacl_param_attr_MaxBurstLength,
+	&iscsi_nacl_param_attr_FirstBurstLength,
+	&iscsi_nacl_param_attr_DefaultTime2Wait,
+	&iscsi_nacl_param_attr_DefaultTime2Retain,
+	&iscsi_nacl_param_attr_MaxOutstandingR2T,
+	&iscsi_nacl_param_attr_DataPDUInOrder,
+	&iscsi_nacl_param_attr_DataSequenceInOrder,
+	&iscsi_nacl_param_attr_ErrorRecoveryLevel,
 	NULL,
 };
 
@@ -648,10 +564,9 @@ static struct configfs_attribute *lio_target_nacl_param_attrs[] = {
 
 /* Start items for lio_target_acl_cit */
 
-static ssize_t lio_target_nacl_show_info(
-	struct se_node_acl *se_nacl,
-	char *page)
+static ssize_t lio_target_nacl_info_show(struct config_item *item, char *page)
 {
+	struct se_node_acl *se_nacl = acl_to_nacl(item);
 	struct iscsi_session *sess;
 	struct iscsi_conn *conn;
 	struct se_session *se_sess;
@@ -766,20 +681,16 @@ static ssize_t lio_target_nacl_show_info(
 	return rb;
 }
 
-TF_NACL_BASE_ATTR_RO(lio_target, info);
-
-static ssize_t lio_target_nacl_show_cmdsn_depth(
-	struct se_node_acl *se_nacl,
-	char *page)
+static ssize_t lio_target_nacl_cmdsn_depth_show(struct config_item *item,
+		char *page)
 {
-	return sprintf(page, "%u\n", se_nacl->queue_depth);
+	return sprintf(page, "%u\n", acl_to_nacl(item)->queue_depth);
 }
 
-static ssize_t lio_target_nacl_store_cmdsn_depth(
-	struct se_node_acl *se_nacl,
-	const char *page,
-	size_t count)
+static ssize_t lio_target_nacl_cmdsn_depth_store(struct config_item *item,
+		const char *page, size_t count)
 {
+	struct se_node_acl *se_nacl = acl_to_nacl(item);
 	struct se_portal_group *se_tpg = se_nacl->se_tpg;
 	struct iscsi_portal_group *tpg = container_of(se_tpg,
 			struct iscsi_portal_group, tpg_se_tpg);
@@ -829,20 +740,15 @@ static ssize_t lio_target_nacl_store_cmdsn_depth(
 	return (!ret) ? count : (ssize_t)ret;
 }
 
-TF_NACL_BASE_ATTR(lio_target, cmdsn_depth, S_IRUGO | S_IWUSR);
-
-static ssize_t lio_target_nacl_show_tag(
-	struct se_node_acl *se_nacl,
-	char *page)
+static ssize_t lio_target_nacl_tag_show(struct config_item *item, char *page)
 {
-	return snprintf(page, PAGE_SIZE, "%s", se_nacl->acl_tag);
+	return snprintf(page, PAGE_SIZE, "%s", acl_to_nacl(item)->acl_tag);
 }
 
-static ssize_t lio_target_nacl_store_tag(
-	struct se_node_acl *se_nacl,
-	const char *page,
-	size_t count)
+static ssize_t lio_target_nacl_tag_store(struct config_item *item,
+		const char *page, size_t count)
 {
+	struct se_node_acl *se_nacl = acl_to_nacl(item);
 	int ret;
 
 	ret = core_tpg_set_initiator_node_tag(se_nacl->se_tpg, se_nacl, page);
@@ -852,12 +758,14 @@ static ssize_t lio_target_nacl_store_tag(
 	return count;
 }
 
-TF_NACL_BASE_ATTR(lio_target, tag, S_IRUGO | S_IWUSR);
+CONFIGFS_ATTR_RO(lio_target_nacl_, info);
+CONFIGFS_ATTR(lio_target_nacl_, cmdsn_depth);
+CONFIGFS_ATTR(lio_target_nacl_, tag);
 
 static struct configfs_attribute *lio_target_initiator_attrs[] = {
-	&lio_target_nacl_info.attr,
-	&lio_target_nacl_cmdsn_depth.attr,
-	&lio_target_nacl_tag.attr,
+	&lio_target_nacl_attr_info,
+	&lio_target_nacl_attr_cmdsn_depth,
+	&lio_target_nacl_attr_tag,
 	NULL,
 };
 
@@ -907,10 +815,10 @@ static void lio_target_cleanup_nodeacl( struct se_node_acl *se_nacl)
 
 #define DEF_TPG_ATTRIB(name)						\
 									\
-static ssize_t iscsi_tpg_attrib_show_##name(				\
-	struct se_portal_group *se_tpg,				\
-	char *page)							\
+static ssize_t iscsi_tpg_attrib_##name##_show(struct config_item *item,	\
+		char *page)						\
 {									\
+	struct se_portal_group *se_tpg = attrib_to_tpg(item);		\
 	struct iscsi_portal_group *tpg = container_of(se_tpg,		\
 			struct iscsi_portal_group, tpg_se_tpg);	\
 	ssize_t rb;							\
@@ -923,11 +831,10 @@ static ssize_t iscsi_tpg_attrib_show_##name(				\
 	return rb;							\
 }									\
 									\
-static ssize_t iscsi_tpg_attrib_store_##name(				\
-	struct se_portal_group *se_tpg,				\
-	const char *page,						\
-	size_t count)							\
+static ssize_t iscsi_tpg_attrib_##name##_store(struct config_item *item,\
+		const char *page, size_t count)				\
 {									\
+	struct se_portal_group *se_tpg = attrib_to_tpg(item);		\
 	struct iscsi_portal_group *tpg = container_of(se_tpg,		\
 			struct iscsi_portal_group, tpg_se_tpg);	\
 	u32 val;							\
@@ -948,90 +855,37 @@ static ssize_t iscsi_tpg_attrib_store_##name(				\
 out:									\
 	iscsit_put_tpg(tpg);						\
 	return ret;							\
-}
-
-#define TPG_ATTR(_name, _mode) TF_TPG_ATTRIB_ATTR(iscsi, _name, _mode);
+}									\
+CONFIGFS_ATTR(iscsi_tpg_attrib_, name)
 
-/*
- * Define iscsi_tpg_attrib_s_authentication
- */
 DEF_TPG_ATTRIB(authentication);
-TPG_ATTR(authentication, S_IRUGO | S_IWUSR);
-/*
- * Define iscsi_tpg_attrib_s_login_timeout
- */
 DEF_TPG_ATTRIB(login_timeout);
-TPG_ATTR(login_timeout, S_IRUGO | S_IWUSR);
-/*
- * Define iscsi_tpg_attrib_s_netif_timeout
- */
 DEF_TPG_ATTRIB(netif_timeout);
-TPG_ATTR(netif_timeout, S_IRUGO | S_IWUSR);
-/*
- * Define iscsi_tpg_attrib_s_generate_node_acls
- */
 DEF_TPG_ATTRIB(generate_node_acls);
-TPG_ATTR(generate_node_acls, S_IRUGO | S_IWUSR);
-/*
- * Define iscsi_tpg_attrib_s_default_cmdsn_depth
- */
 DEF_TPG_ATTRIB(default_cmdsn_depth);
-TPG_ATTR(default_cmdsn_depth, S_IRUGO | S_IWUSR);
-/*
- Define iscsi_tpg_attrib_s_cache_dynamic_acls
- */
 DEF_TPG_ATTRIB(cache_dynamic_acls);
-TPG_ATTR(cache_dynamic_acls, S_IRUGO | S_IWUSR);
-/*
- * Define iscsi_tpg_attrib_s_demo_mode_write_protect
- */
 DEF_TPG_ATTRIB(demo_mode_write_protect);
-TPG_ATTR(demo_mode_write_protect, S_IRUGO | S_IWUSR);
-/*
- * Define iscsi_tpg_attrib_s_prod_mode_write_protect
- */
 DEF_TPG_ATTRIB(prod_mode_write_protect);
-TPG_ATTR(prod_mode_write_protect, S_IRUGO | S_IWUSR);
-/*
- * Define iscsi_tpg_attrib_s_demo_mode_discovery,
- */
 DEF_TPG_ATTRIB(demo_mode_discovery);
-TPG_ATTR(demo_mode_discovery, S_IRUGO | S_IWUSR);
-/*
- * Define iscsi_tpg_attrib_s_default_erl
- */
 DEF_TPG_ATTRIB(default_erl);
-TPG_ATTR(default_erl, S_IRUGO | S_IWUSR);
-/*
- * Define iscsi_tpg_attrib_s_t10_pi
- */
 DEF_TPG_ATTRIB(t10_pi);
-TPG_ATTR(t10_pi, S_IRUGO | S_IWUSR);
-/*
- * Define iscsi_tpg_attrib_s_fabric_prot_type
- */
 DEF_TPG_ATTRIB(fabric_prot_type);
-TPG_ATTR(fabric_prot_type, S_IRUGO | S_IWUSR);
-/*
- * Define iscsi_tpg_attrib_s_tpg_enabled_sendtargets
- */
 DEF_TPG_ATTRIB(tpg_enabled_sendtargets);
-TPG_ATTR(tpg_enabled_sendtargets, S_IRUGO | S_IWUSR);
 
 static struct configfs_attribute *lio_target_tpg_attrib_attrs[] = {
-	&iscsi_tpg_attrib_authentication.attr,
-	&iscsi_tpg_attrib_login_timeout.attr,
-	&iscsi_tpg_attrib_netif_timeout.attr,
-	&iscsi_tpg_attrib_generate_node_acls.attr,
-	&iscsi_tpg_attrib_default_cmdsn_depth.attr,
-	&iscsi_tpg_attrib_cache_dynamic_acls.attr,
-	&iscsi_tpg_attrib_demo_mode_write_protect.attr,
-	&iscsi_tpg_attrib_prod_mode_write_protect.attr,
-	&iscsi_tpg_attrib_demo_mode_discovery.attr,
-	&iscsi_tpg_attrib_default_erl.attr,
-	&iscsi_tpg_attrib_t10_pi.attr,
-	&iscsi_tpg_attrib_fabric_prot_type.attr,
-	&iscsi_tpg_attrib_tpg_enabled_sendtargets.attr,
+	&iscsi_tpg_attrib_attr_authentication,
+	&iscsi_tpg_attrib_attr_login_timeout,
+	&iscsi_tpg_attrib_attr_netif_timeout,
+	&iscsi_tpg_attrib_attr_generate_node_acls,
+	&iscsi_tpg_attrib_attr_default_cmdsn_depth,
+	&iscsi_tpg_attrib_attr_cache_dynamic_acls,
+	&iscsi_tpg_attrib_attr_demo_mode_write_protect,
+	&iscsi_tpg_attrib_attr_prod_mode_write_protect,
+	&iscsi_tpg_attrib_attr_demo_mode_discovery,
+	&iscsi_tpg_attrib_attr_default_erl,
+	&iscsi_tpg_attrib_attr_t10_pi,
+	&iscsi_tpg_attrib_attr_fabric_prot_type,
+	&iscsi_tpg_attrib_attr_tpg_enabled_sendtargets,
 	NULL,
 };
 
@@ -1040,9 +894,8 @@ static struct configfs_attribute *lio_target_tpg_attrib_attrs[] = {
 /* Start items for lio_target_tpg_auth_cit */
 
 #define __DEF_TPG_AUTH_STR(prefix, name, flags)					\
-static ssize_t __iscsi_##prefix##_show_##name(					\
-	struct se_portal_group *se_tpg,						\
-	char *page)								\
+static ssize_t __iscsi_##prefix##_##name##_show(struct se_portal_group *se_tpg,	\
+		char *page)							\
 {										\
 	struct iscsi_portal_group *tpg = container_of(se_tpg,			\
 				struct iscsi_portal_group, tpg_se_tpg);		\
@@ -1054,10 +907,8 @@ static ssize_t __iscsi_##prefix##_show_##name(					\
 	return snprintf(page, PAGE_SIZE, "%s\n", auth->name);			\
 }										\
 										\
-static ssize_t __iscsi_##prefix##_store_##name(					\
-	struct se_portal_group *se_tpg,						\
-	const char *page,							\
-	size_t count)								\
+static ssize_t __iscsi_##prefix##_##name##_store(struct se_portal_group *se_tpg,\
+		const char *page, size_t count)					\
 {										\
 	struct iscsi_portal_group *tpg = container_of(se_tpg,			\
 				struct iscsi_portal_group, tpg_se_tpg);		\
@@ -1081,10 +932,31 @@ static ssize_t __iscsi_##prefix##_store_##name(					\
 	return count;								\
 }
 
+#define DEF_TPG_AUTH_STR(name, flags)						\
+	__DEF_TPG_AUTH_STR(tpg_auth, name, flags)				\
+static ssize_t iscsi_tpg_auth_##name##_show(struct config_item *item,		\
+		char *page)							\
+{										\
+	return __iscsi_tpg_auth_##name##_show(auth_to_tpg(item), page);		\
+}										\
+										\
+static ssize_t iscsi_tpg_auth_##name##_store(struct config_item *item,		\
+		const char *page, size_t count)					\
+{										\
+	return __iscsi_tpg_auth_##name##_store(auth_to_tpg(item), page, count);	\
+}										\
+										\
+CONFIGFS_ATTR(iscsi_tpg_auth_, name);
+
+
+DEF_TPG_AUTH_STR(userid, NAF_USERID_SET);
+DEF_TPG_AUTH_STR(password, NAF_PASSWORD_SET);
+DEF_TPG_AUTH_STR(userid_mutual, NAF_USERID_IN_SET);
+DEF_TPG_AUTH_STR(password_mutual, NAF_PASSWORD_IN_SET);
+
 #define __DEF_TPG_AUTH_INT(prefix, name)					\
-static ssize_t __iscsi_##prefix##_show_##name(					\
-	struct se_portal_group *se_tpg,						\
-	char *page)								\
+static ssize_t __iscsi_##prefix##_##name##_show(struct se_portal_group *se_tpg,	\
+		char *page)								\
 {										\
 	struct iscsi_portal_group *tpg = container_of(se_tpg,			\
 				struct iscsi_portal_group, tpg_se_tpg);		\
@@ -1096,67 +968,23 @@ static ssize_t __iscsi_##prefix##_show_##name(					\
 	return snprintf(page, PAGE_SIZE, "%d\n", auth->name);			\
 }
 
-#define DEF_TPG_AUTH_STR(name, flags)						\
-	__DEF_TPG_AUTH_STR(tpg_auth, name, flags)				\
-static ssize_t iscsi_tpg_auth_show_##name(					\
-	struct se_portal_group *se_tpg,						\
-	char *page)								\
-{										\
-	return __iscsi_tpg_auth_show_##name(se_tpg, page);			\
-}										\
-										\
-static ssize_t iscsi_tpg_auth_store_##name(					\
-	struct se_portal_group *se_tpg,						\
-	const char *page,							\
-	size_t count)								\
-{										\
-	return __iscsi_tpg_auth_store_##name(se_tpg, page, count);		\
-}
-
 #define DEF_TPG_AUTH_INT(name)							\
 	__DEF_TPG_AUTH_INT(tpg_auth, name)					\
-static ssize_t iscsi_tpg_auth_show_##name(					\
-	struct se_portal_group *se_tpg,						\
-	char *page)								\
+static ssize_t iscsi_tpg_auth_##name##_show(struct config_item *item,		\
+		char *page) \
 {										\
-	return __iscsi_tpg_auth_show_##name(se_tpg, page);			\
-}
-
-#define TPG_AUTH_ATTR(_name, _mode) TF_TPG_AUTH_ATTR(iscsi, _name, _mode);
-#define TPG_AUTH_ATTR_RO(_name) TF_TPG_AUTH_ATTR_RO(iscsi, _name);
+	return __iscsi_tpg_auth_##name##_show(auth_to_tpg(item), page);		\
+}										\
+CONFIGFS_ATTR_RO(iscsi_tpg_auth_, name);
 
-/*
- *  * One-way authentication userid
- *   */
-DEF_TPG_AUTH_STR(userid, NAF_USERID_SET);
-TPG_AUTH_ATTR(userid, S_IRUGO | S_IWUSR);
-/*
- *  * One-way authentication password
- *   */
-DEF_TPG_AUTH_STR(password, NAF_PASSWORD_SET);
-TPG_AUTH_ATTR(password, S_IRUGO | S_IWUSR);
-/*
- *  * Enforce mutual authentication
- *   */
 DEF_TPG_AUTH_INT(authenticate_target);
-TPG_AUTH_ATTR_RO(authenticate_target);
-/*
- *  * Mutual authentication userid
- *   */
-DEF_TPG_AUTH_STR(userid_mutual, NAF_USERID_IN_SET);
-TPG_AUTH_ATTR(userid_mutual, S_IRUGO | S_IWUSR);
-/*
- *  * Mutual authentication password
- *   */
-DEF_TPG_AUTH_STR(password_mutual, NAF_PASSWORD_IN_SET);
-TPG_AUTH_ATTR(password_mutual, S_IRUGO | S_IWUSR);
 
 static struct configfs_attribute *lio_target_tpg_auth_attrs[] = {
-	&iscsi_tpg_auth_userid.attr,
-	&iscsi_tpg_auth_password.attr,
-	&iscsi_tpg_auth_authenticate_target.attr,
-	&iscsi_tpg_auth_userid_mutual.attr,
-	&iscsi_tpg_auth_password_mutual.attr,
+	&iscsi_tpg_auth_attr_userid,
+	&iscsi_tpg_auth_attr_password,
+	&iscsi_tpg_auth_attr_authenticate_target,
+	&iscsi_tpg_auth_attr_userid_mutual,
+	&iscsi_tpg_auth_attr_password_mutual,
 	NULL,
 };
 
@@ -1165,10 +993,10 @@ static struct configfs_attribute *lio_target_tpg_auth_attrs[] = {
 /* Start items for lio_target_tpg_param_cit */
 
 #define DEF_TPG_PARAM(name)						\
-static ssize_t iscsi_tpg_param_show_##name(				\
-	struct se_portal_group *se_tpg,					\
-	char *page)							\
+static ssize_t iscsi_tpg_param_##name##_show(struct config_item *item,	\
+		char *page)						\
 {									\
+	struct se_portal_group *se_tpg = param_to_tpg(item);		\
 	struct iscsi_portal_group *tpg = container_of(se_tpg,		\
 			struct iscsi_portal_group, tpg_se_tpg);		\
 	struct iscsi_param *param;					\
@@ -1188,11 +1016,10 @@ static ssize_t iscsi_tpg_param_show_##name(				\
 	iscsit_put_tpg(tpg);						\
 	return rb;							\
 }									\
-static ssize_t iscsi_tpg_param_store_##name(				\
-	struct se_portal_group *se_tpg,				\
-	const char *page,						\
-	size_t count)							\
+static ssize_t iscsi_tpg_param_##name##_store(struct config_item *item, \
+		const char *page, size_t count)				\
 {									\
+	struct se_portal_group *se_tpg = param_to_tpg(item);		\
 	struct iscsi_portal_group *tpg = container_of(se_tpg,		\
 			struct iscsi_portal_group, tpg_se_tpg);		\
 	char *buf;							\
@@ -1220,96 +1047,54 @@ static ssize_t iscsi_tpg_param_store_##name(				\
 out:									\
 	kfree(buf);							\
 	iscsit_put_tpg(tpg);						\
-	return -EINVAL;						\
-}
-
-#define TPG_PARAM_ATTR(_name, _mode) TF_TPG_PARAM_ATTR(iscsi, _name, _mode);
+	return -EINVAL;							\
+}									\
+CONFIGFS_ATTR(iscsi_tpg_param_, name)
 
 DEF_TPG_PARAM(AuthMethod);
-TPG_PARAM_ATTR(AuthMethod, S_IRUGO | S_IWUSR);
-
 DEF_TPG_PARAM(HeaderDigest);
-TPG_PARAM_ATTR(HeaderDigest, S_IRUGO | S_IWUSR);
-
 DEF_TPG_PARAM(DataDigest);
-TPG_PARAM_ATTR(DataDigest, S_IRUGO | S_IWUSR);
-
 DEF_TPG_PARAM(MaxConnections);
-TPG_PARAM_ATTR(MaxConnections, S_IRUGO | S_IWUSR);
-
 DEF_TPG_PARAM(TargetAlias);
-TPG_PARAM_ATTR(TargetAlias, S_IRUGO | S_IWUSR);
-
 DEF_TPG_PARAM(InitialR2T);
-TPG_PARAM_ATTR(InitialR2T, S_IRUGO | S_IWUSR);
-
 DEF_TPG_PARAM(ImmediateData);
-TPG_PARAM_ATTR(ImmediateData, S_IRUGO | S_IWUSR);
-
 DEF_TPG_PARAM(MaxRecvDataSegmentLength);
-TPG_PARAM_ATTR(MaxRecvDataSegmentLength, S_IRUGO | S_IWUSR);
-
 DEF_TPG_PARAM(MaxXmitDataSegmentLength);
-TPG_PARAM_ATTR(MaxXmitDataSegmentLength, S_IRUGO | S_IWUSR);
-
 DEF_TPG_PARAM(MaxBurstLength);
-TPG_PARAM_ATTR(MaxBurstLength, S_IRUGO | S_IWUSR);
-
 DEF_TPG_PARAM(FirstBurstLength);
-TPG_PARAM_ATTR(FirstBurstLength, S_IRUGO | S_IWUSR);
-
 DEF_TPG_PARAM(DefaultTime2Wait);
-TPG_PARAM_ATTR(DefaultTime2Wait, S_IRUGO | S_IWUSR);
-
 DEF_TPG_PARAM(DefaultTime2Retain);
-TPG_PARAM_ATTR(DefaultTime2Retain, S_IRUGO | S_IWUSR);
-
 DEF_TPG_PARAM(MaxOutstandingR2T);
-TPG_PARAM_ATTR(MaxOutstandingR2T, S_IRUGO | S_IWUSR);
-
 DEF_TPG_PARAM(DataPDUInOrder);
-TPG_PARAM_ATTR(DataPDUInOrder, S_IRUGO | S_IWUSR);
-
 DEF_TPG_PARAM(DataSequenceInOrder);
-TPG_PARAM_ATTR(DataSequenceInOrder, S_IRUGO | S_IWUSR);
-
 DEF_TPG_PARAM(ErrorRecoveryLevel);
-TPG_PARAM_ATTR(ErrorRecoveryLevel, S_IRUGO | S_IWUSR);
-
 DEF_TPG_PARAM(IFMarker);
-TPG_PARAM_ATTR(IFMarker, S_IRUGO | S_IWUSR);
-
 DEF_TPG_PARAM(OFMarker);
-TPG_PARAM_ATTR(OFMarker, S_IRUGO | S_IWUSR);
-
 DEF_TPG_PARAM(IFMarkInt);
-TPG_PARAM_ATTR(IFMarkInt, S_IRUGO | S_IWUSR);
-
 DEF_TPG_PARAM(OFMarkInt);
-TPG_PARAM_ATTR(OFMarkInt, S_IRUGO | S_IWUSR);
 
 static struct configfs_attribute *lio_target_tpg_param_attrs[] = {
-	&iscsi_tpg_param_AuthMethod.attr,
-	&iscsi_tpg_param_HeaderDigest.attr,
-	&iscsi_tpg_param_DataDigest.attr,
-	&iscsi_tpg_param_MaxConnections.attr,
-	&iscsi_tpg_param_TargetAlias.attr,
-	&iscsi_tpg_param_InitialR2T.attr,
-	&iscsi_tpg_param_ImmediateData.attr,
-	&iscsi_tpg_param_MaxRecvDataSegmentLength.attr,
-	&iscsi_tpg_param_MaxXmitDataSegmentLength.attr,
-	&iscsi_tpg_param_MaxBurstLength.attr,
-	&iscsi_tpg_param_FirstBurstLength.attr,
-	&iscsi_tpg_param_DefaultTime2Wait.attr,
-	&iscsi_tpg_param_DefaultTime2Retain.attr,
-	&iscsi_tpg_param_MaxOutstandingR2T.attr,
-	&iscsi_tpg_param_DataPDUInOrder.attr,
-	&iscsi_tpg_param_DataSequenceInOrder.attr,
-	&iscsi_tpg_param_ErrorRecoveryLevel.attr,
-	&iscsi_tpg_param_IFMarker.attr,
-	&iscsi_tpg_param_OFMarker.attr,
-	&iscsi_tpg_param_IFMarkInt.attr,
-	&iscsi_tpg_param_OFMarkInt.attr,
+	&iscsi_tpg_param_attr_AuthMethod,
+	&iscsi_tpg_param_attr_HeaderDigest,
+	&iscsi_tpg_param_attr_DataDigest,
+	&iscsi_tpg_param_attr_MaxConnections,
+	&iscsi_tpg_param_attr_TargetAlias,
+	&iscsi_tpg_param_attr_InitialR2T,
+	&iscsi_tpg_param_attr_ImmediateData,
+	&iscsi_tpg_param_attr_MaxRecvDataSegmentLength,
+	&iscsi_tpg_param_attr_MaxXmitDataSegmentLength,
+	&iscsi_tpg_param_attr_MaxBurstLength,
+	&iscsi_tpg_param_attr_FirstBurstLength,
+	&iscsi_tpg_param_attr_DefaultTime2Wait,
+	&iscsi_tpg_param_attr_DefaultTime2Retain,
+	&iscsi_tpg_param_attr_MaxOutstandingR2T,
+	&iscsi_tpg_param_attr_DataPDUInOrder,
+	&iscsi_tpg_param_attr_DataSequenceInOrder,
+	&iscsi_tpg_param_attr_ErrorRecoveryLevel,
+	&iscsi_tpg_param_attr_IFMarker,
+	&iscsi_tpg_param_attr_OFMarker,
+	&iscsi_tpg_param_attr_IFMarkInt,
+	&iscsi_tpg_param_attr_OFMarkInt,
 	NULL,
 };
 
@@ -1317,10 +1102,9 @@ static struct configfs_attribute *lio_target_tpg_param_attrs[] = {
 
 /* Start items for lio_target_tpg_cit */
 
-static ssize_t lio_target_tpg_show_enable(
-	struct se_portal_group *se_tpg,
-	char *page)
+static ssize_t lio_target_tpg_enable_show(struct config_item *item, char *page)
 {
+	struct se_portal_group *se_tpg = to_tpg(item);
 	struct iscsi_portal_group *tpg = container_of(se_tpg,
 			struct iscsi_portal_group, tpg_se_tpg);
 	ssize_t len;
@@ -1333,11 +1117,10 @@ static ssize_t lio_target_tpg_show_enable(
 	return len;
 }
 
-static ssize_t lio_target_tpg_store_enable(
-	struct se_portal_group *se_tpg,
-	const char *page,
-	size_t count)
+static ssize_t lio_target_tpg_enable_store(struct config_item *item,
+		const char *page, size_t count)
 {
+	struct se_portal_group *se_tpg = to_tpg(item);
 	struct iscsi_portal_group *tpg = container_of(se_tpg,
 			struct iscsi_portal_group, tpg_se_tpg);
 	u32 op;
@@ -1375,20 +1158,19 @@ out:
 	return -EINVAL;
 }
 
-TF_TPG_BASE_ATTR(lio_target, enable, S_IRUGO | S_IWUSR);
 
-static ssize_t lio_target_tpg_show_dynamic_sessions(
-	struct se_portal_group *se_tpg,
-	char *page)
+static ssize_t lio_target_tpg_dynamic_sessions_show(struct config_item *item,
+		char *page)
 {
-	return target_show_dynamic_sessions(se_tpg, page);
+	return target_show_dynamic_sessions(to_tpg(item), page);
 }
 
-TF_TPG_BASE_ATTR_RO(lio_target, dynamic_sessions);
+CONFIGFS_ATTR(lio_target_tpg_, enable);
+CONFIGFS_ATTR_RO(lio_target_tpg_, dynamic_sessions);
 
 static struct configfs_attribute *lio_target_tpg_attrs[] = {
-	&lio_target_tpg_enable.attr,
-	&lio_target_tpg_dynamic_sessions.attr,
+	&lio_target_tpg_attr_enable,
+	&lio_target_tpg_attr_dynamic_sessions,
 	NULL,
 };
 
@@ -1463,17 +1245,16 @@ static void lio_target_tiqn_deltpg(struct se_portal_group *se_tpg)
 
 /* Start LIO-Target TIQN struct contig_item lio_target_cit */
 
-static ssize_t lio_target_wwn_show_attr_lio_version(
-	struct target_fabric_configfs *tf,
-	char *page)
+static ssize_t lio_target_wwn_lio_version_show(struct config_item *item,
+		char *page)
 {
 	return sprintf(page, "Datera Inc. iSCSI Target "ISCSIT_VERSION"\n");
 }
 
-TF_WWN_ATTR_RO(lio_target, lio_version);
+CONFIGFS_ATTR_RO(lio_target_wwn_, lio_version);
 
 static struct configfs_attribute *lio_target_wwn_attrs[] = {
-	&lio_target_wwn_lio_version.attr,
+	&lio_target_wwn_attr_lio_version,
 	NULL,
 };
 
@@ -1552,77 +1333,47 @@ static void lio_target_call_coredeltiqn(
 
 #define DEF_DISC_AUTH_STR(name, flags)					\
 	__DEF_NACL_AUTH_STR(disc, name, flags)				\
-static ssize_t iscsi_disc_show_##name(					\
-	struct target_fabric_configfs *tf,				\
-	char *page)							\
+static ssize_t iscsi_disc_##name##_show(struct config_item *item, char *page) \
 {									\
-	return __iscsi_disc_show_##name(&iscsit_global->discovery_acl,	\
+	return __iscsi_disc_##name##_show(&iscsit_global->discovery_acl,\
 		page);							\
 }									\
-static ssize_t iscsi_disc_store_##name(					\
-	struct target_fabric_configfs *tf,				\
-	const char *page,						\
-	size_t count)							\
+static ssize_t iscsi_disc_##name##_store(struct config_item *item,	\
+		const char *page, size_t count)				\
 {									\
-	return __iscsi_disc_store_##name(&iscsit_global->discovery_acl,	\
+	return __iscsi_disc_##name##_store(&iscsit_global->discovery_acl,	\
 		page, count);						\
-}
+									\
+}									\
+CONFIGFS_ATTR(iscsi_disc_, name)
+
+DEF_DISC_AUTH_STR(userid, NAF_USERID_SET);
+DEF_DISC_AUTH_STR(password, NAF_PASSWORD_SET);
+DEF_DISC_AUTH_STR(userid_mutual, NAF_USERID_IN_SET);
+DEF_DISC_AUTH_STR(password_mutual, NAF_PASSWORD_IN_SET);
 
 #define DEF_DISC_AUTH_INT(name)						\
 	__DEF_NACL_AUTH_INT(disc, name)					\
-static ssize_t iscsi_disc_show_##name(					\
-	struct target_fabric_configfs *tf,				\
-	char *page)							\
+static ssize_t iscsi_disc_##name##_show(struct config_item *item, char *page) \
 {									\
-	return __iscsi_disc_show_##name(&iscsit_global->discovery_acl,	\
+	return __iscsi_disc_##name##_show(&iscsit_global->discovery_acl, \
 			page);						\
-}
-
-#define DISC_AUTH_ATTR(_name, _mode) TF_DISC_ATTR(iscsi, _name, _mode)
-#define DISC_AUTH_ATTR_RO(_name) TF_DISC_ATTR_RO(iscsi, _name)
+}									\
+CONFIGFS_ATTR_RO(iscsi_disc_, name)
 
-/*
- * One-way authentication userid
- */
-DEF_DISC_AUTH_STR(userid, NAF_USERID_SET);
-DISC_AUTH_ATTR(userid, S_IRUGO | S_IWUSR);
-/*
- * One-way authentication password
- */
-DEF_DISC_AUTH_STR(password, NAF_PASSWORD_SET);
-DISC_AUTH_ATTR(password, S_IRUGO | S_IWUSR);
-/*
- * Enforce mutual authentication
- */
 DEF_DISC_AUTH_INT(authenticate_target);
-DISC_AUTH_ATTR_RO(authenticate_target);
-/*
- * Mutual authentication userid
- */
-DEF_DISC_AUTH_STR(userid_mutual, NAF_USERID_IN_SET);
-DISC_AUTH_ATTR(userid_mutual, S_IRUGO | S_IWUSR);
-/*
- * Mutual authentication password
- */
-DEF_DISC_AUTH_STR(password_mutual, NAF_PASSWORD_IN_SET);
-DISC_AUTH_ATTR(password_mutual, S_IRUGO | S_IWUSR);
 
-/*
- * enforce_discovery_auth
- */
-static ssize_t iscsi_disc_show_enforce_discovery_auth(
-	struct target_fabric_configfs *tf,
-	char *page)
+
+static ssize_t iscsi_disc_enforce_discovery_auth_show(struct config_item *item,
+		char *page)
 {
 	struct iscsi_node_auth *discovery_auth = &iscsit_global->discovery_acl.node_auth;
 
 	return sprintf(page, "%d\n", discovery_auth->enforce_discovery_auth);
 }
 
-static ssize_t iscsi_disc_store_enforce_discovery_auth(
-	struct target_fabric_configfs *tf,
-	const char *page,
-	size_t count)
+static ssize_t iscsi_disc_enforce_discovery_auth_store(struct config_item *item,
+		const char *page, size_t count)
 {
 	struct iscsi_param *param;
 	struct iscsi_portal_group *discovery_tpg = iscsit_global->discovery_tpg;
@@ -1677,15 +1428,15 @@ static ssize_t iscsi_disc_store_enforce_discovery_auth(
 	return count;
 }
 
-DISC_AUTH_ATTR(enforce_discovery_auth, S_IRUGO | S_IWUSR);
+CONFIGFS_ATTR(iscsi_disc_, enforce_discovery_auth);
 
 static struct configfs_attribute *lio_target_discovery_auth_attrs[] = {
-	&iscsi_disc_userid.attr,
-	&iscsi_disc_password.attr,
-	&iscsi_disc_authenticate_target.attr,
-	&iscsi_disc_userid_mutual.attr,
-	&iscsi_disc_password_mutual.attr,
-	&iscsi_disc_enforce_discovery_auth.attr,
+	&iscsi_disc_attr_userid,
+	&iscsi_disc_attr_password,
+	&iscsi_disc_attr_authenticate_target,
+	&iscsi_disc_attr_userid_mutual,
+	&iscsi_disc_attr_password_mutual,
+	&iscsi_disc_attr_enforce_discovery_auth,
 	NULL,
 };
 
diff --git a/drivers/target/iscsi/iscsi_target_stat.c b/drivers/target/iscsi/iscsi_target_stat.c
index 9dd94ff0b62c..411cb266a47d 100644
--- a/drivers/target/iscsi/iscsi_target_stat.c
+++ b/drivers/target/iscsi/iscsi_target_stat.c
@@ -21,7 +21,6 @@
 #include <linux/export.h>
 #include <scsi/iscsi_proto.h>
 #include <target/target_core_base.h>
-#include <target/configfs_macros.h>
 
 #include <target/iscsi/iscsi_target_core.h>
 #include "iscsi_target_parameters.h"
@@ -50,76 +49,56 @@
 /*
  * Instance Attributes Table
  */
-CONFIGFS_EATTR_STRUCT(iscsi_stat_instance, iscsi_wwn_stat_grps);
-#define ISCSI_STAT_INSTANCE_ATTR(_name, _mode)			\
-static struct iscsi_stat_instance_attribute			\
-			iscsi_stat_instance_##_name =		\
-	__CONFIGFS_EATTR(_name, _mode,				\
-	iscsi_stat_instance_show_attr_##_name,			\
-	iscsi_stat_instance_store_attr_##_name);
-
-#define ISCSI_STAT_INSTANCE_ATTR_RO(_name)			\
-static struct iscsi_stat_instance_attribute			\
-			iscsi_stat_instance_##_name =		\
-	__CONFIGFS_EATTR_RO(_name,				\
-	iscsi_stat_instance_show_attr_##_name);
-
-static ssize_t iscsi_stat_instance_show_attr_inst(
-	struct iscsi_wwn_stat_grps *igrps, char *page)
-{
-	struct iscsi_tiqn *tiqn = container_of(igrps,
-				struct iscsi_tiqn, tiqn_stat_grps);
+static struct iscsi_tiqn *iscsi_instance_tiqn(struct config_item *item)
+{
+	struct iscsi_wwn_stat_grps *igrps = container_of(to_config_group(item),
+			struct iscsi_wwn_stat_grps, iscsi_instance_group);
+	return container_of(igrps, struct iscsi_tiqn, tiqn_stat_grps);
+}
 
-	return snprintf(page, PAGE_SIZE, "%u\n", tiqn->tiqn_index);
+static ssize_t iscsi_stat_instance_inst_show(struct config_item *item,
+		char *page)
+{
+	return snprintf(page, PAGE_SIZE, "%u\n",
+			iscsi_instance_tiqn(item)->tiqn_index);
 }
-ISCSI_STAT_INSTANCE_ATTR_RO(inst);
 
-static ssize_t iscsi_stat_instance_show_attr_min_ver(
-	struct iscsi_wwn_stat_grps *igrps, char *page)
+static ssize_t iscsi_stat_instance_min_ver_show(struct config_item *item,
+		char *page)
 {
 	return snprintf(page, PAGE_SIZE, "%u\n", ISCSI_DRAFT20_VERSION);
 }
-ISCSI_STAT_INSTANCE_ATTR_RO(min_ver);
 
-static ssize_t iscsi_stat_instance_show_attr_max_ver(
-	struct iscsi_wwn_stat_grps *igrps, char *page)
+static ssize_t iscsi_stat_instance_max_ver_show(struct config_item *item,
+		char *page)
 {
 	return snprintf(page, PAGE_SIZE, "%u\n", ISCSI_DRAFT20_VERSION);
 }
-ISCSI_STAT_INSTANCE_ATTR_RO(max_ver);
 
-static ssize_t iscsi_stat_instance_show_attr_portals(
-	struct iscsi_wwn_stat_grps *igrps, char *page)
+static ssize_t iscsi_stat_instance_portals_show(struct config_item *item,
+		char *page)
 {
-	struct iscsi_tiqn *tiqn = container_of(igrps,
-				struct iscsi_tiqn, tiqn_stat_grps);
-
-	return snprintf(page, PAGE_SIZE, "%u\n", tiqn->tiqn_num_tpg_nps);
+	return snprintf(page, PAGE_SIZE, "%u\n",
+			iscsi_instance_tiqn(item)->tiqn_num_tpg_nps);
 }
-ISCSI_STAT_INSTANCE_ATTR_RO(portals);
 
-static ssize_t iscsi_stat_instance_show_attr_nodes(
-	struct iscsi_wwn_stat_grps *igrps, char *page)
+static ssize_t iscsi_stat_instance_nodes_show(struct config_item *item,
+		char *page)
 {
 	return snprintf(page, PAGE_SIZE, "%u\n", ISCSI_INST_NUM_NODES);
 }
-ISCSI_STAT_INSTANCE_ATTR_RO(nodes);
 
-static ssize_t iscsi_stat_instance_show_attr_sessions(
-	struct iscsi_wwn_stat_grps *igrps, char *page)
+static ssize_t iscsi_stat_instance_sessions_show(struct config_item *item,
+		char *page)
 {
-	struct iscsi_tiqn *tiqn = container_of(igrps,
-				struct iscsi_tiqn, tiqn_stat_grps);
-
-	return snprintf(page, PAGE_SIZE, "%u\n", tiqn->tiqn_nsessions);
+	return snprintf(page, PAGE_SIZE, "%u\n",
+		iscsi_instance_tiqn(item)->tiqn_nsessions);
 }
-ISCSI_STAT_INSTANCE_ATTR_RO(sessions);
 
-static ssize_t iscsi_stat_instance_show_attr_fail_sess(
-	struct iscsi_wwn_stat_grps *igrps, char *page)
+static ssize_t iscsi_stat_instance_fail_sess_show(struct config_item *item,
+		char *page)
 {
-	struct iscsi_tiqn *tiqn = container_of(igrps,
-				struct iscsi_tiqn, tiqn_stat_grps);
+	struct iscsi_tiqn *tiqn = iscsi_instance_tiqn(item);
 	struct iscsi_sess_err_stats *sess_err = &tiqn->sess_err_stats;
 	u32 sess_err_count;
 
@@ -131,88 +110,84 @@ static ssize_t iscsi_stat_instance_show_attr_fail_sess(
 
 	return snprintf(page, PAGE_SIZE, "%u\n", sess_err_count);
 }
-ISCSI_STAT_INSTANCE_ATTR_RO(fail_sess);
 
-static ssize_t iscsi_stat_instance_show_attr_fail_type(
-	struct iscsi_wwn_stat_grps *igrps, char *page)
+static ssize_t iscsi_stat_instance_fail_type_show(struct config_item *item,
+		char *page)
 {
-	struct iscsi_tiqn *tiqn = container_of(igrps,
-				struct iscsi_tiqn, tiqn_stat_grps);
+	struct iscsi_tiqn *tiqn = iscsi_instance_tiqn(item);
 	struct iscsi_sess_err_stats *sess_err = &tiqn->sess_err_stats;
 
 	return snprintf(page, PAGE_SIZE, "%u\n",
 			sess_err->last_sess_failure_type);
 }
-ISCSI_STAT_INSTANCE_ATTR_RO(fail_type);
 
-static ssize_t iscsi_stat_instance_show_attr_fail_rem_name(
-	struct iscsi_wwn_stat_grps *igrps, char *page)
+static ssize_t iscsi_stat_instance_fail_rem_name_show(struct config_item *item,
+		char *page)
 {
-	struct iscsi_tiqn *tiqn = container_of(igrps,
-				struct iscsi_tiqn, tiqn_stat_grps);
+	struct iscsi_tiqn *tiqn = iscsi_instance_tiqn(item);
 	struct iscsi_sess_err_stats *sess_err = &tiqn->sess_err_stats;
 
 	return snprintf(page, PAGE_SIZE, "%s\n",
 			sess_err->last_sess_fail_rem_name[0] ?
 			sess_err->last_sess_fail_rem_name : NONE);
 }
-ISCSI_STAT_INSTANCE_ATTR_RO(fail_rem_name);
 
-static ssize_t iscsi_stat_instance_show_attr_disc_time(
-	struct iscsi_wwn_stat_grps *igrps, char *page)
+static ssize_t iscsi_stat_instance_disc_time_show(struct config_item *item,
+		char *page)
 {
 	return snprintf(page, PAGE_SIZE, "%u\n", ISCSI_DISCONTINUITY_TIME);
 }
-ISCSI_STAT_INSTANCE_ATTR_RO(disc_time);
 
-static ssize_t iscsi_stat_instance_show_attr_description(
-	struct iscsi_wwn_stat_grps *igrps, char *page)
+static ssize_t iscsi_stat_instance_description_show(struct config_item *item,
+		char *page)
 {
 	return snprintf(page, PAGE_SIZE, "%s\n", ISCSI_INST_DESCR);
 }
-ISCSI_STAT_INSTANCE_ATTR_RO(description);
 
-static ssize_t iscsi_stat_instance_show_attr_vendor(
-	struct iscsi_wwn_stat_grps *igrps, char *page)
+static ssize_t iscsi_stat_instance_vendor_show(struct config_item *item,
+		char *page)
 {
 	return snprintf(page, PAGE_SIZE, "Datera, Inc. iSCSI-Target\n");
 }
-ISCSI_STAT_INSTANCE_ATTR_RO(vendor);
 
-static ssize_t iscsi_stat_instance_show_attr_version(
-	struct iscsi_wwn_stat_grps *igrps, char *page)
+static ssize_t iscsi_stat_instance_version_show(struct config_item *item,
+		char *page)
 {
 	return snprintf(page, PAGE_SIZE, "%s\n", ISCSIT_VERSION);
 }
-ISCSI_STAT_INSTANCE_ATTR_RO(version);
 
-CONFIGFS_EATTR_OPS(iscsi_stat_instance, iscsi_wwn_stat_grps,
-		iscsi_instance_group);
+CONFIGFS_ATTR_RO(iscsi_stat_instance_, inst);
+CONFIGFS_ATTR_RO(iscsi_stat_instance_, min_ver);
+CONFIGFS_ATTR_RO(iscsi_stat_instance_, max_ver);
+CONFIGFS_ATTR_RO(iscsi_stat_instance_, portals);
+CONFIGFS_ATTR_RO(iscsi_stat_instance_, nodes);
+CONFIGFS_ATTR_RO(iscsi_stat_instance_, sessions);
+CONFIGFS_ATTR_RO(iscsi_stat_instance_, fail_sess);
+CONFIGFS_ATTR_RO(iscsi_stat_instance_, fail_type);
+CONFIGFS_ATTR_RO(iscsi_stat_instance_, fail_rem_name);
+CONFIGFS_ATTR_RO(iscsi_stat_instance_, disc_time);
+CONFIGFS_ATTR_RO(iscsi_stat_instance_, description);
+CONFIGFS_ATTR_RO(iscsi_stat_instance_, vendor);
+CONFIGFS_ATTR_RO(iscsi_stat_instance_, version);
 
 static struct configfs_attribute *iscsi_stat_instance_attrs[] = {
-	&iscsi_stat_instance_inst.attr,
-	&iscsi_stat_instance_min_ver.attr,
-	&iscsi_stat_instance_max_ver.attr,
-	&iscsi_stat_instance_portals.attr,
-	&iscsi_stat_instance_nodes.attr,
-	&iscsi_stat_instance_sessions.attr,
-	&iscsi_stat_instance_fail_sess.attr,
-	&iscsi_stat_instance_fail_type.attr,
-	&iscsi_stat_instance_fail_rem_name.attr,
-	&iscsi_stat_instance_disc_time.attr,
-	&iscsi_stat_instance_description.attr,
-	&iscsi_stat_instance_vendor.attr,
-	&iscsi_stat_instance_version.attr,
+	&iscsi_stat_instance_attr_inst,
+	&iscsi_stat_instance_attr_min_ver,
+	&iscsi_stat_instance_attr_max_ver,
+	&iscsi_stat_instance_attr_portals,
+	&iscsi_stat_instance_attr_nodes,
+	&iscsi_stat_instance_attr_sessions,
+	&iscsi_stat_instance_attr_fail_sess,
+	&iscsi_stat_instance_attr_fail_type,
+	&iscsi_stat_instance_attr_fail_rem_name,
+	&iscsi_stat_instance_attr_disc_time,
+	&iscsi_stat_instance_attr_description,
+	&iscsi_stat_instance_attr_vendor,
+	&iscsi_stat_instance_attr_version,
 	NULL,
 };
 
-static struct configfs_item_operations iscsi_stat_instance_item_ops = {
-	.show_attribute		= iscsi_stat_instance_attr_show,
-	.store_attribute	= iscsi_stat_instance_attr_store,
-};
-
 struct config_item_type iscsi_stat_instance_cit = {
-	.ct_item_ops		= &iscsi_stat_instance_item_ops,
 	.ct_attrs		= iscsi_stat_instance_attrs,
 	.ct_owner		= THIS_MODULE,
 };
@@ -220,81 +195,61 @@ struct config_item_type iscsi_stat_instance_cit = {
 /*
  * Instance Session Failure Stats Table
  */
-CONFIGFS_EATTR_STRUCT(iscsi_stat_sess_err, iscsi_wwn_stat_grps);
-#define ISCSI_STAT_SESS_ERR_ATTR(_name, _mode)			\
-static struct iscsi_stat_sess_err_attribute			\
-			iscsi_stat_sess_err_##_name =		\
-	__CONFIGFS_EATTR(_name, _mode,				\
-	iscsi_stat_sess_err_show_attr_##_name,			\
-	iscsi_stat_sess_err_store_attr_##_name);
-
-#define ISCSI_STAT_SESS_ERR_ATTR_RO(_name)			\
-static struct iscsi_stat_sess_err_attribute			\
-			iscsi_stat_sess_err_##_name =		\
-	__CONFIGFS_EATTR_RO(_name,				\
-	iscsi_stat_sess_err_show_attr_##_name);
-
-static ssize_t iscsi_stat_sess_err_show_attr_inst(
-	struct iscsi_wwn_stat_grps *igrps, char *page)
-{
-	struct iscsi_tiqn *tiqn = container_of(igrps,
-				struct iscsi_tiqn, tiqn_stat_grps);
+static struct iscsi_tiqn *iscsi_sess_err_tiqn(struct config_item *item)
+{
+	struct iscsi_wwn_stat_grps *igrps = container_of(to_config_group(item),
+			struct iscsi_wwn_stat_grps, iscsi_sess_err_group);
+	return container_of(igrps, struct iscsi_tiqn, tiqn_stat_grps);
+}
 
-	return snprintf(page, PAGE_SIZE, "%u\n", tiqn->tiqn_index);
+static ssize_t iscsi_stat_sess_err_inst_show(struct config_item *item,
+		char *page)
+{
+	return snprintf(page, PAGE_SIZE, "%u\n",
+		iscsi_sess_err_tiqn(item)->tiqn_index);
 }
-ISCSI_STAT_SESS_ERR_ATTR_RO(inst);
 
-static ssize_t iscsi_stat_sess_err_show_attr_digest_errors(
-	struct iscsi_wwn_stat_grps *igrps, char *page)
+static ssize_t iscsi_stat_sess_err_digest_errors_show(struct config_item *item,
+		char *page)
 {
-	struct iscsi_tiqn *tiqn = container_of(igrps,
-				struct iscsi_tiqn, tiqn_stat_grps);
+	struct iscsi_tiqn *tiqn = iscsi_sess_err_tiqn(item);
 	struct iscsi_sess_err_stats *sess_err = &tiqn->sess_err_stats;
 
 	return snprintf(page, PAGE_SIZE, "%u\n", sess_err->digest_errors);
 }
-ISCSI_STAT_SESS_ERR_ATTR_RO(digest_errors);
 
-static ssize_t iscsi_stat_sess_err_show_attr_cxn_errors(
-	struct iscsi_wwn_stat_grps *igrps, char *page)
+static ssize_t iscsi_stat_sess_err_cxn_errors_show(struct config_item *item,
+		char *page)
 {
-	struct iscsi_tiqn *tiqn = container_of(igrps,
-				struct iscsi_tiqn, tiqn_stat_grps);
+	struct iscsi_tiqn *tiqn = iscsi_sess_err_tiqn(item);
 	struct iscsi_sess_err_stats *sess_err = &tiqn->sess_err_stats;
 
 	return snprintf(page, PAGE_SIZE, "%u\n", sess_err->cxn_timeout_errors);
 }
-ISCSI_STAT_SESS_ERR_ATTR_RO(cxn_errors);
 
-static ssize_t iscsi_stat_sess_err_show_attr_format_errors(
-	struct iscsi_wwn_stat_grps *igrps, char *page)
+static ssize_t iscsi_stat_sess_err_format_errors_show(struct config_item *item,
+		char *page)
 {
-	struct iscsi_tiqn *tiqn = container_of(igrps,
-				struct iscsi_tiqn, tiqn_stat_grps);
+	struct iscsi_tiqn *tiqn = iscsi_sess_err_tiqn(item);
 	struct iscsi_sess_err_stats *sess_err = &tiqn->sess_err_stats;
 
 	return snprintf(page, PAGE_SIZE, "%u\n", sess_err->pdu_format_errors);
 }
-ISCSI_STAT_SESS_ERR_ATTR_RO(format_errors);
 
-CONFIGFS_EATTR_OPS(iscsi_stat_sess_err, iscsi_wwn_stat_grps,
-		iscsi_sess_err_group);
+CONFIGFS_ATTR_RO(iscsi_stat_sess_err_, inst);
+CONFIGFS_ATTR_RO(iscsi_stat_sess_err_, digest_errors);
+CONFIGFS_ATTR_RO(iscsi_stat_sess_err_, cxn_errors);
+CONFIGFS_ATTR_RO(iscsi_stat_sess_err_, format_errors);
 
 static struct configfs_attribute *iscsi_stat_sess_err_attrs[] = {
-	&iscsi_stat_sess_err_inst.attr,
-	&iscsi_stat_sess_err_digest_errors.attr,
-	&iscsi_stat_sess_err_cxn_errors.attr,
-	&iscsi_stat_sess_err_format_errors.attr,
+	&iscsi_stat_sess_err_attr_inst,
+	&iscsi_stat_sess_err_attr_digest_errors,
+	&iscsi_stat_sess_err_attr_cxn_errors,
+	&iscsi_stat_sess_err_attr_format_errors,
 	NULL,
 };
 
-static struct configfs_item_operations iscsi_stat_sess_err_item_ops = {
-	.show_attribute		= iscsi_stat_sess_err_attr_show,
-	.store_attribute	= iscsi_stat_sess_err_attr_store,
-};
-
 struct config_item_type iscsi_stat_sess_err_cit = {
-	.ct_item_ops		= &iscsi_stat_sess_err_item_ops,
 	.ct_attrs		= iscsi_stat_sess_err_attrs,
 	.ct_owner		= THIS_MODULE,
 };
@@ -302,42 +257,30 @@ struct config_item_type iscsi_stat_sess_err_cit = {
 /*
  * Target Attributes Table
  */
-CONFIGFS_EATTR_STRUCT(iscsi_stat_tgt_attr, iscsi_wwn_stat_grps);
-#define ISCSI_STAT_TGT_ATTR(_name, _mode)			\
-static struct iscsi_stat_tgt_attr_attribute			\
-			iscsi_stat_tgt_attr_##_name =		\
-	__CONFIGFS_EATTR(_name, _mode,				\
-	iscsi_stat_tgt-attr_show_attr_##_name,			\
-	iscsi_stat_tgt_attr_store_attr_##_name);
-
-#define ISCSI_STAT_TGT_ATTR_RO(_name)				\
-static struct iscsi_stat_tgt_attr_attribute			\
-			iscsi_stat_tgt_attr_##_name =		\
-	__CONFIGFS_EATTR_RO(_name,				\
-	iscsi_stat_tgt_attr_show_attr_##_name);
-
-static ssize_t iscsi_stat_tgt_attr_show_attr_inst(
-	struct iscsi_wwn_stat_grps *igrps, char *page)
-{
-	struct iscsi_tiqn *tiqn = container_of(igrps,
-				struct iscsi_tiqn, tiqn_stat_grps);
+static struct iscsi_tiqn *iscsi_tgt_attr_tiqn(struct config_item *item)
+{
+	struct iscsi_wwn_stat_grps *igrps = container_of(to_config_group(item),
+			struct iscsi_wwn_stat_grps, iscsi_tgt_attr_group);
+	return container_of(igrps, struct iscsi_tiqn, tiqn_stat_grps);
+}
 
-	return snprintf(page, PAGE_SIZE, "%u\n", tiqn->tiqn_index);
+static ssize_t iscsi_stat_tgt_attr_inst_show(struct config_item *item,
+		char *page)
+{
+	return snprintf(page, PAGE_SIZE, "%u\n",
+			iscsi_tgt_attr_tiqn(item)->tiqn_index);
 }
-ISCSI_STAT_TGT_ATTR_RO(inst);
 
-static ssize_t iscsi_stat_tgt_attr_show_attr_indx(
-	struct iscsi_wwn_stat_grps *igrps, char *page)
+static ssize_t iscsi_stat_tgt_attr_indx_show(struct config_item *item,
+		char *page)
 {
 	return snprintf(page, PAGE_SIZE, "%u\n", ISCSI_NODE_INDEX);
 }
-ISCSI_STAT_TGT_ATTR_RO(indx);
 
-static ssize_t iscsi_stat_tgt_attr_show_attr_login_fails(
-	struct iscsi_wwn_stat_grps *igrps, char *page)
+static ssize_t iscsi_stat_tgt_attr_login_fails_show(struct config_item *item,
+		char *page)
 {
-	struct iscsi_tiqn *tiqn = container_of(igrps,
-				struct iscsi_tiqn, tiqn_stat_grps);
+	struct iscsi_tiqn *tiqn = iscsi_tgt_attr_tiqn(item);
 	struct iscsi_login_stats *lstat = &tiqn->login_stats;
 	u32 fail_count;
 
@@ -349,13 +292,11 @@ static ssize_t iscsi_stat_tgt_attr_show_attr_login_fails(
 
 	return snprintf(page, PAGE_SIZE, "%u\n", fail_count);
 }
-ISCSI_STAT_TGT_ATTR_RO(login_fails);
 
-static ssize_t iscsi_stat_tgt_attr_show_attr_last_fail_time(
-	struct iscsi_wwn_stat_grps *igrps, char *page)
+static ssize_t iscsi_stat_tgt_attr_last_fail_time_show(struct config_item *item,
+		char *page)
 {
-	struct iscsi_tiqn *tiqn = container_of(igrps,
-				struct iscsi_tiqn, tiqn_stat_grps);
+	struct iscsi_tiqn *tiqn = iscsi_tgt_attr_tiqn(item);
 	struct iscsi_login_stats *lstat = &tiqn->login_stats;
 	u32 last_fail_time;
 
@@ -367,13 +308,11 @@ static ssize_t iscsi_stat_tgt_attr_show_attr_last_fail_time(
 
 	return snprintf(page, PAGE_SIZE, "%u\n", last_fail_time);
 }
-ISCSI_STAT_TGT_ATTR_RO(last_fail_time);
 
-static ssize_t iscsi_stat_tgt_attr_show_attr_last_fail_type(
-	struct iscsi_wwn_stat_grps *igrps, char *page)
+static ssize_t iscsi_stat_tgt_attr_last_fail_type_show(struct config_item *item,
+		char *page)
 {
-	struct iscsi_tiqn *tiqn = container_of(igrps,
-				struct iscsi_tiqn, tiqn_stat_grps);
+	struct iscsi_tiqn *tiqn = iscsi_tgt_attr_tiqn(item);
 	struct iscsi_login_stats *lstat = &tiqn->login_stats;
 	u32 last_fail_type;
 
@@ -383,13 +322,11 @@ static ssize_t iscsi_stat_tgt_attr_show_attr_last_fail_type(
 
 	return snprintf(page, PAGE_SIZE, "%u\n", last_fail_type);
 }
-ISCSI_STAT_TGT_ATTR_RO(last_fail_type);
 
-static ssize_t iscsi_stat_tgt_attr_show_attr_fail_intr_name(
-	struct iscsi_wwn_stat_grps *igrps, char *page)
+static ssize_t iscsi_stat_tgt_attr_fail_intr_name_show(struct config_item *item,
+		char *page)
 {
-	struct iscsi_tiqn *tiqn = container_of(igrps,
-				struct iscsi_tiqn, tiqn_stat_grps);
+	struct iscsi_tiqn *tiqn = iscsi_tgt_attr_tiqn(item);
 	struct iscsi_login_stats *lstat = &tiqn->login_stats;
 	unsigned char buf[224];
 
@@ -400,13 +337,11 @@ static ssize_t iscsi_stat_tgt_attr_show_attr_fail_intr_name(
 
 	return snprintf(page, PAGE_SIZE, "%s\n", buf);
 }
-ISCSI_STAT_TGT_ATTR_RO(fail_intr_name);
 
-static ssize_t iscsi_stat_tgt_attr_show_attr_fail_intr_addr_type(
-	struct iscsi_wwn_stat_grps *igrps, char *page)
+static ssize_t iscsi_stat_tgt_attr_fail_intr_addr_type_show(struct config_item *item,
+		char *page)
 {
-	struct iscsi_tiqn *tiqn = container_of(igrps,
-			struct iscsi_tiqn, tiqn_stat_grps);
+	struct iscsi_tiqn *tiqn = iscsi_tgt_attr_tiqn(item);
 	struct iscsi_login_stats *lstat = &tiqn->login_stats;
 	int ret;
 
@@ -419,13 +354,11 @@ static ssize_t iscsi_stat_tgt_attr_show_attr_fail_intr_addr_type(
 
 	return ret;
 }
-ISCSI_STAT_TGT_ATTR_RO(fail_intr_addr_type);
 
-static ssize_t iscsi_stat_tgt_attr_show_attr_fail_intr_addr(
-	struct iscsi_wwn_stat_grps *igrps, char *page)
+static ssize_t iscsi_stat_tgt_attr_fail_intr_addr_show(struct config_item *item,
+		char *page)
 {
-	struct iscsi_tiqn *tiqn = container_of(igrps,
-			struct iscsi_tiqn, tiqn_stat_grps);
+	struct iscsi_tiqn *tiqn = iscsi_tgt_attr_tiqn(item);
 	struct iscsi_login_stats *lstat = &tiqn->login_stats;
 	int ret;
 
@@ -435,30 +368,29 @@ static ssize_t iscsi_stat_tgt_attr_show_attr_fail_intr_addr(
 
 	return ret;
 }
-ISCSI_STAT_TGT_ATTR_RO(fail_intr_addr);
 
-CONFIGFS_EATTR_OPS(iscsi_stat_tgt_attr, iscsi_wwn_stat_grps,
-		iscsi_tgt_attr_group);
+CONFIGFS_ATTR_RO(iscsi_stat_tgt_attr_, inst);
+CONFIGFS_ATTR_RO(iscsi_stat_tgt_attr_, indx);
+CONFIGFS_ATTR_RO(iscsi_stat_tgt_attr_, login_fails);
+CONFIGFS_ATTR_RO(iscsi_stat_tgt_attr_, last_fail_time);
+CONFIGFS_ATTR_RO(iscsi_stat_tgt_attr_, last_fail_type);
+CONFIGFS_ATTR_RO(iscsi_stat_tgt_attr_, fail_intr_name);
+CONFIGFS_ATTR_RO(iscsi_stat_tgt_attr_, fail_intr_addr_type);
+CONFIGFS_ATTR_RO(iscsi_stat_tgt_attr_, fail_intr_addr);
 
 static struct configfs_attribute *iscsi_stat_tgt_attr_attrs[] = {
-	&iscsi_stat_tgt_attr_inst.attr,
-	&iscsi_stat_tgt_attr_indx.attr,
-	&iscsi_stat_tgt_attr_login_fails.attr,
-	&iscsi_stat_tgt_attr_last_fail_time.attr,
-	&iscsi_stat_tgt_attr_last_fail_type.attr,
-	&iscsi_stat_tgt_attr_fail_intr_name.attr,
-	&iscsi_stat_tgt_attr_fail_intr_addr_type.attr,
-	&iscsi_stat_tgt_attr_fail_intr_addr.attr,
+	&iscsi_stat_tgt_attr_attr_inst,
+	&iscsi_stat_tgt_attr_attr_indx,
+	&iscsi_stat_tgt_attr_attr_login_fails,
+	&iscsi_stat_tgt_attr_attr_last_fail_time,
+	&iscsi_stat_tgt_attr_attr_last_fail_type,
+	&iscsi_stat_tgt_attr_attr_fail_intr_name,
+	&iscsi_stat_tgt_attr_attr_fail_intr_addr_type,
+	&iscsi_stat_tgt_attr_attr_fail_intr_addr,
 	NULL,
 };
 
-static struct configfs_item_operations iscsi_stat_tgt_attr_item_ops = {
-	.show_attribute		= iscsi_stat_tgt_attr_attr_show,
-	.store_attribute	= iscsi_stat_tgt_attr_attr_store,
-};
-
 struct config_item_type iscsi_stat_tgt_attr_cit = {
-	.ct_item_ops		= &iscsi_stat_tgt_attr_item_ops,
 	.ct_attrs		= iscsi_stat_tgt_attr_attrs,
 	.ct_owner		= THIS_MODULE,
 };
@@ -466,42 +398,29 @@ struct config_item_type iscsi_stat_tgt_attr_cit = {
 /*
  * Target Login Stats Table
  */
-CONFIGFS_EATTR_STRUCT(iscsi_stat_login, iscsi_wwn_stat_grps);
-#define ISCSI_STAT_LOGIN(_name, _mode)				\
-static struct iscsi_stat_login_attribute			\
-			iscsi_stat_login_##_name =		\
-	__CONFIGFS_EATTR(_name, _mode,				\
-	iscsi_stat_login_show_attr_##_name,			\
-	iscsi_stat_login_store_attr_##_name);
-
-#define ISCSI_STAT_LOGIN_RO(_name)				\
-static struct iscsi_stat_login_attribute			\
-			iscsi_stat_login_##_name =		\
-	__CONFIGFS_EATTR_RO(_name,				\
-	iscsi_stat_login_show_attr_##_name);
-
-static ssize_t iscsi_stat_login_show_attr_inst(
-	struct iscsi_wwn_stat_grps *igrps, char *page)
-{
-	struct iscsi_tiqn *tiqn = container_of(igrps,
-				struct iscsi_tiqn, tiqn_stat_grps);
+static struct iscsi_tiqn *iscsi_login_stat_tiqn(struct config_item *item)
+{
+	struct iscsi_wwn_stat_grps *igrps = container_of(to_config_group(item),
+			struct iscsi_wwn_stat_grps, iscsi_login_stats_group);
+	return container_of(igrps, struct iscsi_tiqn, tiqn_stat_grps);
+}
 
-	return snprintf(page, PAGE_SIZE, "%u\n", tiqn->tiqn_index);
+static ssize_t iscsi_stat_login_inst_show(struct config_item *item, char *page)
+{
+	return snprintf(page, PAGE_SIZE, "%u\n",
+		iscsi_login_stat_tiqn(item)->tiqn_index);
 }
-ISCSI_STAT_LOGIN_RO(inst);
 
-static ssize_t iscsi_stat_login_show_attr_indx(
-	struct iscsi_wwn_stat_grps *igrps, char *page)
+static ssize_t iscsi_stat_login_indx_show(struct config_item *item,
+		char *page)
 {
 	return snprintf(page, PAGE_SIZE, "%u\n", ISCSI_NODE_INDEX);
 }
-ISCSI_STAT_LOGIN_RO(indx);
 
-static ssize_t iscsi_stat_login_show_attr_accepts(
-	struct iscsi_wwn_stat_grps *igrps, char *page)
+static ssize_t iscsi_stat_login_accepts_show(struct config_item *item,
+		char *page)
 {
-	struct iscsi_tiqn *tiqn = container_of(igrps,
-				struct iscsi_tiqn, tiqn_stat_grps);
+	struct iscsi_tiqn *tiqn = iscsi_login_stat_tiqn(item);
 	struct iscsi_login_stats *lstat = &tiqn->login_stats;
 	ssize_t ret;
 
@@ -511,13 +430,11 @@ static ssize_t iscsi_stat_login_show_attr_accepts(
 
 	return ret;
 }
-ISCSI_STAT_LOGIN_RO(accepts);
 
-static ssize_t iscsi_stat_login_show_attr_other_fails(
-	struct iscsi_wwn_stat_grps *igrps, char *page)
+static ssize_t iscsi_stat_login_other_fails_show(struct config_item *item,
+		char *page)
 {
-	struct iscsi_tiqn *tiqn = container_of(igrps,
-				struct iscsi_tiqn, tiqn_stat_grps);
+	struct iscsi_tiqn *tiqn = iscsi_login_stat_tiqn(item);
 	struct iscsi_login_stats *lstat = &tiqn->login_stats;
 	ssize_t ret;
 
@@ -527,13 +444,11 @@ static ssize_t iscsi_stat_login_show_attr_other_fails(
 
 	return ret;
 }
-ISCSI_STAT_LOGIN_RO(other_fails);
 
-static ssize_t iscsi_stat_login_show_attr_redirects(
-	struct iscsi_wwn_stat_grps *igrps, char *page)
+static ssize_t iscsi_stat_login_redirects_show(struct config_item *item,
+		char *page)
 {
-	struct iscsi_tiqn *tiqn = container_of(igrps,
-				struct iscsi_tiqn, tiqn_stat_grps);
+	struct iscsi_tiqn *tiqn = iscsi_login_stat_tiqn(item);
 	struct iscsi_login_stats *lstat = &tiqn->login_stats;
 	ssize_t ret;
 
@@ -543,13 +458,11 @@ static ssize_t iscsi_stat_login_show_attr_redirects(
 
 	return ret;
 }
-ISCSI_STAT_LOGIN_RO(redirects);
 
-static ssize_t iscsi_stat_login_show_attr_authorize_fails(
-	struct iscsi_wwn_stat_grps *igrps, char *page)
+static ssize_t iscsi_stat_login_authorize_fails_show(struct config_item *item,
+		char *page)
 {
-	struct iscsi_tiqn *tiqn = container_of(igrps,
-				struct iscsi_tiqn, tiqn_stat_grps);
+	struct iscsi_tiqn *tiqn = iscsi_login_stat_tiqn(item);
 	struct iscsi_login_stats *lstat = &tiqn->login_stats;
 	ssize_t ret;
 
@@ -559,13 +472,11 @@ static ssize_t iscsi_stat_login_show_attr_authorize_fails(
 
 	return ret;
 }
-ISCSI_STAT_LOGIN_RO(authorize_fails);
 
-static ssize_t iscsi_stat_login_show_attr_authenticate_fails(
-	struct iscsi_wwn_stat_grps *igrps, char *page)
+static ssize_t iscsi_stat_login_authenticate_fails_show(
+		struct config_item *item, char *page)
 {
-	struct iscsi_tiqn *tiqn = container_of(igrps,
-				struct iscsi_tiqn, tiqn_stat_grps);
+	struct iscsi_tiqn *tiqn = iscsi_login_stat_tiqn(item);
 	struct iscsi_login_stats *lstat = &tiqn->login_stats;
 	ssize_t ret;
 
@@ -575,13 +486,11 @@ static ssize_t iscsi_stat_login_show_attr_authenticate_fails(
 
 	return ret;
 }
-ISCSI_STAT_LOGIN_RO(authenticate_fails);
 
-static ssize_t iscsi_stat_login_show_attr_negotiate_fails(
-	struct iscsi_wwn_stat_grps *igrps, char *page)
+static ssize_t iscsi_stat_login_negotiate_fails_show(struct config_item *item,
+		char *page)
 {
-	struct iscsi_tiqn *tiqn = container_of(igrps,
-				struct iscsi_tiqn, tiqn_stat_grps);
+	struct iscsi_tiqn *tiqn = iscsi_login_stat_tiqn(item);
 	struct iscsi_login_stats *lstat = &tiqn->login_stats;
 	ssize_t ret;
 
@@ -591,30 +500,29 @@ static ssize_t iscsi_stat_login_show_attr_negotiate_fails(
 
 	return ret;
 }
-ISCSI_STAT_LOGIN_RO(negotiate_fails);
 
-CONFIGFS_EATTR_OPS(iscsi_stat_login, iscsi_wwn_stat_grps,
-		iscsi_login_stats_group);
+CONFIGFS_ATTR_RO(iscsi_stat_login_, inst);
+CONFIGFS_ATTR_RO(iscsi_stat_login_, indx);
+CONFIGFS_ATTR_RO(iscsi_stat_login_, accepts);
+CONFIGFS_ATTR_RO(iscsi_stat_login_, other_fails);
+CONFIGFS_ATTR_RO(iscsi_stat_login_, redirects);
+CONFIGFS_ATTR_RO(iscsi_stat_login_, authorize_fails);
+CONFIGFS_ATTR_RO(iscsi_stat_login_, authenticate_fails);
+CONFIGFS_ATTR_RO(iscsi_stat_login_, negotiate_fails);
 
 static struct configfs_attribute *iscsi_stat_login_stats_attrs[] = {
-	&iscsi_stat_login_inst.attr,
-	&iscsi_stat_login_indx.attr,
-	&iscsi_stat_login_accepts.attr,
-	&iscsi_stat_login_other_fails.attr,
-	&iscsi_stat_login_redirects.attr,
-	&iscsi_stat_login_authorize_fails.attr,
-	&iscsi_stat_login_authenticate_fails.attr,
-	&iscsi_stat_login_negotiate_fails.attr,
+	&iscsi_stat_login_attr_inst,
+	&iscsi_stat_login_attr_indx,
+	&iscsi_stat_login_attr_accepts,
+	&iscsi_stat_login_attr_other_fails,
+	&iscsi_stat_login_attr_redirects,
+	&iscsi_stat_login_attr_authorize_fails,
+	&iscsi_stat_login_attr_authenticate_fails,
+	&iscsi_stat_login_attr_negotiate_fails,
 	NULL,
 };
 
-static struct configfs_item_operations iscsi_stat_login_stats_item_ops = {
-	.show_attribute		= iscsi_stat_login_attr_show,
-	.store_attribute	= iscsi_stat_login_attr_store,
-};
-
 struct config_item_type iscsi_stat_login_cit = {
-	.ct_item_ops		= &iscsi_stat_login_stats_item_ops,
 	.ct_attrs		= iscsi_stat_login_stats_attrs,
 	.ct_owner		= THIS_MODULE,
 };
@@ -622,78 +530,56 @@ struct config_item_type iscsi_stat_login_cit = {
 /*
  * Target Logout Stats Table
  */
-
-CONFIGFS_EATTR_STRUCT(iscsi_stat_logout, iscsi_wwn_stat_grps);
-#define ISCSI_STAT_LOGOUT(_name, _mode)				\
-static struct iscsi_stat_logout_attribute			\
-			iscsi_stat_logout_##_name =		\
-	__CONFIGFS_EATTR(_name, _mode,				\
-	iscsi_stat_logout_show_attr_##_name,			\
-	iscsi_stat_logout_store_attr_##_name);
-
-#define ISCSI_STAT_LOGOUT_RO(_name)				\
-static struct iscsi_stat_logout_attribute			\
-			iscsi_stat_logout_##_name =		\
-	__CONFIGFS_EATTR_RO(_name,				\
-	iscsi_stat_logout_show_attr_##_name);
-
-static ssize_t iscsi_stat_logout_show_attr_inst(
-	struct iscsi_wwn_stat_grps *igrps, char *page)
+static struct iscsi_tiqn *iscsi_logout_stat_tiqn(struct config_item *item)
 {
-	struct iscsi_tiqn *tiqn = container_of(igrps,
-			struct iscsi_tiqn, tiqn_stat_grps);
+	struct iscsi_wwn_stat_grps *igrps = container_of(to_config_group(item),
+			struct iscsi_wwn_stat_grps, iscsi_logout_stats_group);
+	return container_of(igrps, struct iscsi_tiqn, tiqn_stat_grps);
+}
 
-	return snprintf(page, PAGE_SIZE, "%u\n", tiqn->tiqn_index);
+static ssize_t iscsi_stat_logout_inst_show(struct config_item *item, char *page)
+{
+	return snprintf(page, PAGE_SIZE, "%u\n",
+		iscsi_logout_stat_tiqn(item)->tiqn_index);
 }
-ISCSI_STAT_LOGOUT_RO(inst);
 
-static ssize_t iscsi_stat_logout_show_attr_indx(
-	struct iscsi_wwn_stat_grps *igrps, char *page)
+static ssize_t iscsi_stat_logout_indx_show(struct config_item *item, char *page)
 {
 	return snprintf(page, PAGE_SIZE, "%u\n", ISCSI_NODE_INDEX);
 }
-ISCSI_STAT_LOGOUT_RO(indx);
 
-static ssize_t iscsi_stat_logout_show_attr_normal_logouts(
-	struct iscsi_wwn_stat_grps *igrps, char *page)
+static ssize_t iscsi_stat_logout_normal_logouts_show(struct config_item *item,
+		char *page)
 {
-	struct iscsi_tiqn *tiqn = container_of(igrps,
-			struct iscsi_tiqn, tiqn_stat_grps);
+	struct iscsi_tiqn *tiqn = iscsi_logout_stat_tiqn(item);
 	struct iscsi_logout_stats *lstats = &tiqn->logout_stats;
 
 	return snprintf(page, PAGE_SIZE, "%u\n", lstats->normal_logouts);
 }
-ISCSI_STAT_LOGOUT_RO(normal_logouts);
 
-static ssize_t iscsi_stat_logout_show_attr_abnormal_logouts(
-	struct iscsi_wwn_stat_grps *igrps, char *page)
+static ssize_t iscsi_stat_logout_abnormal_logouts_show(struct config_item *item,
+		char *page)
 {
-	struct iscsi_tiqn *tiqn = container_of(igrps,
-			struct iscsi_tiqn, tiqn_stat_grps);
+	struct iscsi_tiqn *tiqn = iscsi_logout_stat_tiqn(item);
 	struct iscsi_logout_stats *lstats = &tiqn->logout_stats;
 
 	return snprintf(page, PAGE_SIZE, "%u\n", lstats->abnormal_logouts);
 }
-ISCSI_STAT_LOGOUT_RO(abnormal_logouts);
 
-CONFIGFS_EATTR_OPS(iscsi_stat_logout, iscsi_wwn_stat_grps,
-		iscsi_logout_stats_group);
+CONFIGFS_ATTR_RO(iscsi_stat_logout_, inst);
+CONFIGFS_ATTR_RO(iscsi_stat_logout_, indx);
+CONFIGFS_ATTR_RO(iscsi_stat_logout_, normal_logouts);
+CONFIGFS_ATTR_RO(iscsi_stat_logout_, abnormal_logouts);
 
 static struct configfs_attribute *iscsi_stat_logout_stats_attrs[] = {
-	&iscsi_stat_logout_inst.attr,
-	&iscsi_stat_logout_indx.attr,
-	&iscsi_stat_logout_normal_logouts.attr,
-	&iscsi_stat_logout_abnormal_logouts.attr,
+	&iscsi_stat_logout_attr_inst,
+	&iscsi_stat_logout_attr_indx,
+	&iscsi_stat_logout_attr_normal_logouts,
+	&iscsi_stat_logout_attr_abnormal_logouts,
 	NULL,
 };
 
-static struct configfs_item_operations iscsi_stat_logout_stats_item_ops = {
-	.show_attribute		= iscsi_stat_logout_attr_show,
-	.store_attribute	= iscsi_stat_logout_attr_store,
-};
-
 struct config_item_type iscsi_stat_logout_cit = {
-	.ct_item_ops		= &iscsi_stat_logout_stats_item_ops,
 	.ct_attrs		= iscsi_stat_logout_stats_attrs,
 	.ct_owner		= THIS_MODULE,
 };
@@ -701,39 +587,26 @@ struct config_item_type iscsi_stat_logout_cit = {
 /*
  * Session Stats Table
  */
+static struct iscsi_node_acl *iscsi_stat_nacl(struct config_item *item)
+{
+	struct iscsi_node_stat_grps *igrps = container_of(to_config_group(item),
+			struct iscsi_node_stat_grps, iscsi_sess_stats_group);
+	return container_of(igrps, struct iscsi_node_acl, node_stat_grps);
+}
 
-CONFIGFS_EATTR_STRUCT(iscsi_stat_sess, iscsi_node_stat_grps);
-#define ISCSI_STAT_SESS(_name, _mode)				\
-static struct iscsi_stat_sess_attribute				\
-			iscsi_stat_sess_##_name =		\
-	__CONFIGFS_EATTR(_name, _mode,				\
-	iscsi_stat_sess_show_attr_##_name,			\
-	iscsi_stat_sess_store_attr_##_name);
-
-#define ISCSI_STAT_SESS_RO(_name)				\
-static struct iscsi_stat_sess_attribute				\
-			iscsi_stat_sess_##_name =		\
-	__CONFIGFS_EATTR_RO(_name,				\
-	iscsi_stat_sess_show_attr_##_name);
-
-static ssize_t iscsi_stat_sess_show_attr_inst(
-	struct iscsi_node_stat_grps *igrps, char *page)
-{
-	struct iscsi_node_acl *acl = container_of(igrps,
-			struct iscsi_node_acl, node_stat_grps);
+static ssize_t iscsi_stat_sess_inst_show(struct config_item *item, char *page)
+{
+	struct iscsi_node_acl *acl = iscsi_stat_nacl(item);
 	struct se_wwn *wwn = acl->se_node_acl.se_tpg->se_tpg_wwn;
 	struct iscsi_tiqn *tiqn = container_of(wwn,
 			struct iscsi_tiqn, tiqn_wwn);
 
 	return snprintf(page, PAGE_SIZE, "%u\n", tiqn->tiqn_index);
 }
-ISCSI_STAT_SESS_RO(inst);
 
-static ssize_t iscsi_stat_sess_show_attr_node(
-	struct iscsi_node_stat_grps *igrps, char *page)
+static ssize_t iscsi_stat_sess_node_show(struct config_item *item, char *page)
 {
-	struct iscsi_node_acl *acl = container_of(igrps,
-			struct iscsi_node_acl, node_stat_grps);
+	struct iscsi_node_acl *acl = iscsi_stat_nacl(item);
 	struct se_node_acl *se_nacl = &acl->se_node_acl;
 	struct iscsi_session *sess;
 	struct se_session *se_sess;
@@ -751,13 +624,10 @@ static ssize_t iscsi_stat_sess_show_attr_node(
 
 	return ret;
 }
-ISCSI_STAT_SESS_RO(node);
 
-static ssize_t iscsi_stat_sess_show_attr_indx(
-	struct iscsi_node_stat_grps *igrps, char *page)
+static ssize_t iscsi_stat_sess_indx_show(struct config_item *item, char *page)
 {
-	struct iscsi_node_acl *acl = container_of(igrps,
-			struct iscsi_node_acl, node_stat_grps);
+	struct iscsi_node_acl *acl = iscsi_stat_nacl(item);
 	struct se_node_acl *se_nacl = &acl->se_node_acl;
 	struct iscsi_session *sess;
 	struct se_session *se_sess;
@@ -775,13 +645,11 @@ static ssize_t iscsi_stat_sess_show_attr_indx(
 
 	return ret;
 }
-ISCSI_STAT_SESS_RO(indx);
 
-static ssize_t iscsi_stat_sess_show_attr_cmd_pdus(
-	struct iscsi_node_stat_grps *igrps, char *page)
+static ssize_t iscsi_stat_sess_cmd_pdus_show(struct config_item *item,
+		char *page)
 {
-	struct iscsi_node_acl *acl = container_of(igrps,
-			struct iscsi_node_acl, node_stat_grps);
+	struct iscsi_node_acl *acl = iscsi_stat_nacl(item);
 	struct se_node_acl *se_nacl = &acl->se_node_acl;
 	struct iscsi_session *sess;
 	struct se_session *se_sess;
@@ -799,13 +667,11 @@ static ssize_t iscsi_stat_sess_show_attr_cmd_pdus(
 
 	return ret;
 }
-ISCSI_STAT_SESS_RO(cmd_pdus);
 
-static ssize_t iscsi_stat_sess_show_attr_rsp_pdus(
-	struct iscsi_node_stat_grps *igrps, char *page)
+static ssize_t iscsi_stat_sess_rsp_pdus_show(struct config_item *item,
+		char *page)
 {
-	struct iscsi_node_acl *acl = container_of(igrps,
-			struct iscsi_node_acl, node_stat_grps);
+	struct iscsi_node_acl *acl = iscsi_stat_nacl(item);
 	struct se_node_acl *se_nacl = &acl->se_node_acl;
 	struct iscsi_session *sess;
 	struct se_session *se_sess;
@@ -823,13 +689,11 @@ static ssize_t iscsi_stat_sess_show_attr_rsp_pdus(
 
 	return ret;
 }
-ISCSI_STAT_SESS_RO(rsp_pdus);
 
-static ssize_t iscsi_stat_sess_show_attr_txdata_octs(
-	struct iscsi_node_stat_grps *igrps, char *page)
+static ssize_t iscsi_stat_sess_txdata_octs_show(struct config_item *item,
+		char *page)
 {
-	struct iscsi_node_acl *acl = container_of(igrps,
-			struct iscsi_node_acl, node_stat_grps);
+	struct iscsi_node_acl *acl = iscsi_stat_nacl(item);
 	struct se_node_acl *se_nacl = &acl->se_node_acl;
 	struct iscsi_session *sess;
 	struct se_session *se_sess;
@@ -847,13 +711,11 @@ static ssize_t iscsi_stat_sess_show_attr_txdata_octs(
 
 	return ret;
 }
-ISCSI_STAT_SESS_RO(txdata_octs);
 
-static ssize_t iscsi_stat_sess_show_attr_rxdata_octs(
-	struct iscsi_node_stat_grps *igrps, char *page)
+static ssize_t iscsi_stat_sess_rxdata_octs_show(struct config_item *item,
+		char *page)
 {
-	struct iscsi_node_acl *acl = container_of(igrps,
-			struct iscsi_node_acl, node_stat_grps);
+	struct iscsi_node_acl *acl = iscsi_stat_nacl(item);
 	struct se_node_acl *se_nacl = &acl->se_node_acl;
 	struct iscsi_session *sess;
 	struct se_session *se_sess;
@@ -871,13 +733,11 @@ static ssize_t iscsi_stat_sess_show_attr_rxdata_octs(
 
 	return ret;
 }
-ISCSI_STAT_SESS_RO(rxdata_octs);
 
-static ssize_t iscsi_stat_sess_show_attr_conn_digest_errors(
-	struct iscsi_node_stat_grps *igrps, char *page)
+static ssize_t iscsi_stat_sess_conn_digest_errors_show(struct config_item *item,
+		char *page)
 {
-	struct iscsi_node_acl *acl = container_of(igrps,
-			struct iscsi_node_acl, node_stat_grps);
+	struct iscsi_node_acl *acl = iscsi_stat_nacl(item);
 	struct se_node_acl *se_nacl = &acl->se_node_acl;
 	struct iscsi_session *sess;
 	struct se_session *se_sess;
@@ -895,13 +755,11 @@ static ssize_t iscsi_stat_sess_show_attr_conn_digest_errors(
 
 	return ret;
 }
-ISCSI_STAT_SESS_RO(conn_digest_errors);
 
-static ssize_t iscsi_stat_sess_show_attr_conn_timeout_errors(
-	struct iscsi_node_stat_grps *igrps, char *page)
+static ssize_t iscsi_stat_sess_conn_timeout_errors_show(
+		struct config_item *item, char *page)
 {
-	struct iscsi_node_acl *acl = container_of(igrps,
-			struct iscsi_node_acl, node_stat_grps);
+	struct iscsi_node_acl *acl = iscsi_stat_nacl(item);
 	struct se_node_acl *se_nacl = &acl->se_node_acl;
 	struct iscsi_session *sess;
 	struct se_session *se_sess;
@@ -919,31 +777,31 @@ static ssize_t iscsi_stat_sess_show_attr_conn_timeout_errors(
 
 	return ret;
 }
-ISCSI_STAT_SESS_RO(conn_timeout_errors);
 
-CONFIGFS_EATTR_OPS(iscsi_stat_sess, iscsi_node_stat_grps,
-		iscsi_sess_stats_group);
+CONFIGFS_ATTR_RO(iscsi_stat_sess_, inst);
+CONFIGFS_ATTR_RO(iscsi_stat_sess_, node);
+CONFIGFS_ATTR_RO(iscsi_stat_sess_, indx);
+CONFIGFS_ATTR_RO(iscsi_stat_sess_, cmd_pdus);
+CONFIGFS_ATTR_RO(iscsi_stat_sess_, rsp_pdus);
+CONFIGFS_ATTR_RO(iscsi_stat_sess_, txdata_octs);
+CONFIGFS_ATTR_RO(iscsi_stat_sess_, rxdata_octs);
+CONFIGFS_ATTR_RO(iscsi_stat_sess_, conn_digest_errors);
+CONFIGFS_ATTR_RO(iscsi_stat_sess_, conn_timeout_errors);
 
 static struct configfs_attribute *iscsi_stat_sess_stats_attrs[] = {
-	&iscsi_stat_sess_inst.attr,
-	&iscsi_stat_sess_node.attr,
-	&iscsi_stat_sess_indx.attr,
-	&iscsi_stat_sess_cmd_pdus.attr,
-	&iscsi_stat_sess_rsp_pdus.attr,
-	&iscsi_stat_sess_txdata_octs.attr,
-	&iscsi_stat_sess_rxdata_octs.attr,
-	&iscsi_stat_sess_conn_digest_errors.attr,
-	&iscsi_stat_sess_conn_timeout_errors.attr,
+	&iscsi_stat_sess_attr_inst,
+	&iscsi_stat_sess_attr_node,
+	&iscsi_stat_sess_attr_indx,
+	&iscsi_stat_sess_attr_cmd_pdus,
+	&iscsi_stat_sess_attr_rsp_pdus,
+	&iscsi_stat_sess_attr_txdata_octs,
+	&iscsi_stat_sess_attr_rxdata_octs,
+	&iscsi_stat_sess_attr_conn_digest_errors,
+	&iscsi_stat_sess_attr_conn_timeout_errors,
 	NULL,
 };
 
-static struct configfs_item_operations iscsi_stat_sess_stats_item_ops = {
-	.show_attribute		= iscsi_stat_sess_attr_show,
-	.store_attribute	= iscsi_stat_sess_attr_store,
-};
-
 struct config_item_type iscsi_stat_sess_cit = {
-	.ct_item_ops		= &iscsi_stat_sess_stats_item_ops,
 	.ct_attrs		= iscsi_stat_sess_stats_attrs,
 	.ct_owner		= THIS_MODULE,
 };
diff --git a/drivers/target/loopback/tcm_loop.c b/drivers/target/loopback/tcm_loop.c
index 5bc85ffed720..999b6eba52e8 100644
--- a/drivers/target/loopback/tcm_loop.c
+++ b/drivers/target/loopback/tcm_loop.c
@@ -34,7 +34,6 @@
 
 #include <target/target_core_base.h>
 #include <target/target_core_fabric.h>
-#include <target/target_core_fabric_configfs.h>
 
 #include "tcm_loop.h"
 
@@ -763,21 +762,20 @@ static void tcm_loop_port_unlink(
 
 /* End items for tcm_loop_port_cit */
 
-static ssize_t tcm_loop_tpg_attrib_show_fabric_prot_type(
-	struct se_portal_group *se_tpg,
-	char *page)
+static ssize_t tcm_loop_tpg_attrib_fabric_prot_type_show(
+		struct config_item *item, char *page)
 {
+	struct se_portal_group *se_tpg = attrib_to_tpg(item);
 	struct tcm_loop_tpg *tl_tpg = container_of(se_tpg, struct tcm_loop_tpg,
 						   tl_se_tpg);
 
 	return sprintf(page, "%d\n", tl_tpg->tl_fabric_prot_type);
 }
 
-static ssize_t tcm_loop_tpg_attrib_store_fabric_prot_type(
-	struct se_portal_group *se_tpg,
-	const char *page,
-	size_t count)
+static ssize_t tcm_loop_tpg_attrib_fabric_prot_type_store(
+		struct config_item *item, const char *page, size_t count)
 {
+	struct se_portal_group *se_tpg = attrib_to_tpg(item);
 	struct tcm_loop_tpg *tl_tpg = container_of(se_tpg, struct tcm_loop_tpg,
 						   tl_se_tpg);
 	unsigned long val;
@@ -796,10 +794,10 @@ static ssize_t tcm_loop_tpg_attrib_store_fabric_prot_type(
 	return count;
 }
 
-TF_TPG_ATTRIB_ATTR(tcm_loop, fabric_prot_type, S_IRUGO | S_IWUSR);
+CONFIGFS_ATTR(tcm_loop_tpg_attrib_, fabric_prot_type);
 
 static struct configfs_attribute *tcm_loop_tpg_attrib_attrs[] = {
-	&tcm_loop_tpg_attrib_fabric_prot_type.attr,
+	&tcm_loop_tpg_attrib_attr_fabric_prot_type,
 	NULL,
 };
 
@@ -894,10 +892,9 @@ static int tcm_loop_drop_nexus(
 
 /* End items for tcm_loop_nexus_cit */
 
-static ssize_t tcm_loop_tpg_show_nexus(
-	struct se_portal_group *se_tpg,
-	char *page)
+static ssize_t tcm_loop_tpg_nexus_show(struct config_item *item, char *page)
 {
+	struct se_portal_group *se_tpg = to_tpg(item);
 	struct tcm_loop_tpg *tl_tpg = container_of(se_tpg,
 			struct tcm_loop_tpg, tl_se_tpg);
 	struct tcm_loop_nexus *tl_nexus;
@@ -913,11 +910,10 @@ static ssize_t tcm_loop_tpg_show_nexus(
 	return ret;
 }
 
-static ssize_t tcm_loop_tpg_store_nexus(
-	struct se_portal_group *se_tpg,
-	const char *page,
-	size_t count)
+static ssize_t tcm_loop_tpg_nexus_store(struct config_item *item,
+		const char *page, size_t count)
 {
+	struct se_portal_group *se_tpg = to_tpg(item);
 	struct tcm_loop_tpg *tl_tpg = container_of(se_tpg,
 			struct tcm_loop_tpg, tl_se_tpg);
 	struct tcm_loop_hba *tl_hba = tl_tpg->tl_hba;
@@ -992,12 +988,10 @@ check_newline:
 	return count;
 }
 
-TF_TPG_BASE_ATTR(tcm_loop, nexus, S_IRUGO | S_IWUSR);
-
-static ssize_t tcm_loop_tpg_show_transport_status(
-	struct se_portal_group *se_tpg,
-	char *page)
+static ssize_t tcm_loop_tpg_transport_status_show(struct config_item *item,
+		char *page)
 {
+	struct se_portal_group *se_tpg = to_tpg(item);
 	struct tcm_loop_tpg *tl_tpg = container_of(se_tpg,
 			struct tcm_loop_tpg, tl_se_tpg);
 	const char *status = NULL;
@@ -1020,11 +1014,10 @@ static ssize_t tcm_loop_tpg_show_transport_status(
 	return ret;
 }
 
-static ssize_t tcm_loop_tpg_store_transport_status(
-	struct se_portal_group *se_tpg,
-	const char *page,
-	size_t count)
+static ssize_t tcm_loop_tpg_transport_status_store(struct config_item *item,
+		const char *page, size_t count)
 {
+	struct se_portal_group *se_tpg = to_tpg(item);
 	struct tcm_loop_tpg *tl_tpg = container_of(se_tpg,
 			struct tcm_loop_tpg, tl_se_tpg);
 
@@ -1044,11 +1037,12 @@ static ssize_t tcm_loop_tpg_store_transport_status(
 	return -EINVAL;
 }
 
-TF_TPG_BASE_ATTR(tcm_loop, transport_status, S_IRUGO | S_IWUSR);
+CONFIGFS_ATTR(tcm_loop_tpg_, nexus);
+CONFIGFS_ATTR(tcm_loop_tpg_, transport_status);
 
 static struct configfs_attribute *tcm_loop_tpg_attrs[] = {
-	&tcm_loop_tpg_nexus.attr,
-	&tcm_loop_tpg_transport_status.attr,
+	&tcm_loop_tpg_attr_nexus,
+	&tcm_loop_tpg_attr_transport_status,
 	NULL,
 };
 
@@ -1216,17 +1210,15 @@ static void tcm_loop_drop_scsi_hba(
 }
 
 /* Start items for tcm_loop_cit */
-static ssize_t tcm_loop_wwn_show_attr_version(
-	struct target_fabric_configfs *tf,
-	char *page)
+static ssize_t tcm_loop_wwn_version_show(struct config_item *item, char *page)
 {
 	return sprintf(page, "TCM Loopback Fabric module %s\n", TCM_LOOP_VERSION);
 }
 
-TF_WWN_ATTR_RO(tcm_loop, version);
+CONFIGFS_ATTR_RO(tcm_loop_wwn_, version);
 
 static struct configfs_attribute *tcm_loop_wwn_attrs[] = {
-	&tcm_loop_wwn_version.attr,
+	&tcm_loop_wwn_attr_version,
 	NULL,
 };
 
diff --git a/drivers/target/sbp/sbp_target.c b/drivers/target/sbp/sbp_target.c
index 0edf320fb685..35f7d31b29d2 100644
--- a/drivers/target/sbp/sbp_target.c
+++ b/drivers/target/sbp/sbp_target.c
@@ -35,8 +35,6 @@
 #include <target/target_core_base.h>
 #include <target/target_core_backend.h>
 #include <target/target_core_fabric.h>
-#include <target/target_core_fabric_configfs.h>
-#include <target/configfs_macros.h>
 #include <asm/unaligned.h>
 
 #include "sbp_target.h"
@@ -2111,24 +2109,21 @@ static void sbp_drop_tport(struct se_wwn *wwn)
 	kfree(tport);
 }
 
-static ssize_t sbp_wwn_show_attr_version(
-		struct target_fabric_configfs *tf,
-		char *page)
+static ssize_t sbp_wwn_version_show(struct config_item *item, char *page)
 {
 	return sprintf(page, "FireWire SBP fabric module %s\n", SBP_VERSION);
 }
 
-TF_WWN_ATTR_RO(sbp, version);
+CONFIGFS_ATTR_RO(sbp_wwn_, version);
 
 static struct configfs_attribute *sbp_wwn_attrs[] = {
-	&sbp_wwn_version.attr,
+	&sbp_wwn_attr_version,
 	NULL,
 };
 
-static ssize_t sbp_tpg_show_directory_id(
-		struct se_portal_group *se_tpg,
-		char *page)
+static ssize_t sbp_tpg_directory_id_show(struct config_item *item, char *page)
 {
+	struct se_portal_group *se_tpg = to_tpg(item);
 	struct sbp_tpg *tpg = container_of(se_tpg, struct sbp_tpg, se_tpg);
 	struct sbp_tport *tport = tpg->tport;
 
@@ -2138,11 +2133,10 @@ static ssize_t sbp_tpg_show_directory_id(
 		return sprintf(page, "%06x\n", tport->directory_id);
 }
 
-static ssize_t sbp_tpg_store_directory_id(
-		struct se_portal_group *se_tpg,
-		const char *page,
-		size_t count)
+static ssize_t sbp_tpg_directory_id_store(struct config_item *item,
+		const char *page, size_t count)
 {
+	struct se_portal_group *se_tpg = to_tpg(item);
 	struct sbp_tpg *tpg = container_of(se_tpg, struct sbp_tpg, se_tpg);
 	struct sbp_tport *tport = tpg->tport;
 	unsigned long val;
@@ -2166,20 +2160,18 @@ static ssize_t sbp_tpg_store_directory_id(
 	return count;
 }
 
-static ssize_t sbp_tpg_show_enable(
-		struct se_portal_group *se_tpg,
-		char *page)
+static ssize_t sbp_tpg_enable_show(struct config_item *item, char *page)
 {
+	struct se_portal_group *se_tpg = to_tpg(item);
 	struct sbp_tpg *tpg = container_of(se_tpg, struct sbp_tpg, se_tpg);
 	struct sbp_tport *tport = tpg->tport;
 	return sprintf(page, "%d\n", tport->enable);
 }
 
-static ssize_t sbp_tpg_store_enable(
-		struct se_portal_group *se_tpg,
-		const char *page,
-		size_t count)
+static ssize_t sbp_tpg_enable_store(struct config_item *item,
+		const char *page, size_t count)
 {
+	struct se_portal_group *se_tpg = to_tpg(item);
 	struct sbp_tpg *tpg = container_of(se_tpg, struct sbp_tpg, se_tpg);
 	struct sbp_tport *tport = tpg->tport;
 	unsigned long val;
@@ -2219,29 +2211,28 @@ static ssize_t sbp_tpg_store_enable(
 	return count;
 }
 
-TF_TPG_BASE_ATTR(sbp, directory_id, S_IRUGO | S_IWUSR);
-TF_TPG_BASE_ATTR(sbp, enable, S_IRUGO | S_IWUSR);
+CONFIGFS_ATTR(sbp_tpg_, directory_id);
+CONFIGFS_ATTR(sbp_tpg_, enable);
 
 static struct configfs_attribute *sbp_tpg_base_attrs[] = {
-	&sbp_tpg_directory_id.attr,
-	&sbp_tpg_enable.attr,
+	&sbp_tpg_attr_directory_id,
+	&sbp_tpg_attr_enable,
 	NULL,
 };
 
-static ssize_t sbp_tpg_attrib_show_mgt_orb_timeout(
-		struct se_portal_group *se_tpg,
+static ssize_t sbp_tpg_attrib_mgt_orb_timeout_show(struct config_item *item,
 		char *page)
 {
+	struct se_portal_group *se_tpg = attrib_to_tpg(item);
 	struct sbp_tpg *tpg = container_of(se_tpg, struct sbp_tpg, se_tpg);
 	struct sbp_tport *tport = tpg->tport;
 	return sprintf(page, "%d\n", tport->mgt_orb_timeout);
 }
 
-static ssize_t sbp_tpg_attrib_store_mgt_orb_timeout(
-		struct se_portal_group *se_tpg,
-		const char *page,
-		size_t count)
+static ssize_t sbp_tpg_attrib_mgt_orb_timeout_store(struct config_item *item,
+		const char *page, size_t count)
 {
+	struct se_portal_group *se_tpg = attrib_to_tpg(item);
 	struct sbp_tpg *tpg = container_of(se_tpg, struct sbp_tpg, se_tpg);
 	struct sbp_tport *tport = tpg->tport;
 	unsigned long val;
@@ -2264,20 +2255,19 @@ static ssize_t sbp_tpg_attrib_store_mgt_orb_timeout(
 	return count;
 }
 
-static ssize_t sbp_tpg_attrib_show_max_reconnect_timeout(
-		struct se_portal_group *se_tpg,
+static ssize_t sbp_tpg_attrib_max_reconnect_timeout_show(struct config_item *item,
 		char *page)
 {
+	struct se_portal_group *se_tpg = attrib_to_tpg(item);
 	struct sbp_tpg *tpg = container_of(se_tpg, struct sbp_tpg, se_tpg);
 	struct sbp_tport *tport = tpg->tport;
 	return sprintf(page, "%d\n", tport->max_reconnect_timeout);
 }
 
-static ssize_t sbp_tpg_attrib_store_max_reconnect_timeout(
-		struct se_portal_group *se_tpg,
-		const char *page,
-		size_t count)
+static ssize_t sbp_tpg_attrib_max_reconnect_timeout_store(struct config_item *item,
+		const char *page, size_t count)
 {
+	struct se_portal_group *se_tpg = attrib_to_tpg(item);
 	struct sbp_tpg *tpg = container_of(se_tpg, struct sbp_tpg, se_tpg);
 	struct sbp_tport *tport = tpg->tport;
 	unsigned long val;
@@ -2300,20 +2290,19 @@ static ssize_t sbp_tpg_attrib_store_max_reconnect_timeout(
 	return count;
 }
 
-static ssize_t sbp_tpg_attrib_show_max_logins_per_lun(
-		struct se_portal_group *se_tpg,
+static ssize_t sbp_tpg_attrib_max_logins_per_lun_show(struct config_item *item,
 		char *page)
 {
+	struct se_portal_group *se_tpg = attrib_to_tpg(item);
 	struct sbp_tpg *tpg = container_of(se_tpg, struct sbp_tpg, se_tpg);
 	struct sbp_tport *tport = tpg->tport;
 	return sprintf(page, "%d\n", tport->max_logins_per_lun);
 }
 
-static ssize_t sbp_tpg_attrib_store_max_logins_per_lun(
-		struct se_portal_group *se_tpg,
-		const char *page,
-		size_t count)
+static ssize_t sbp_tpg_attrib_max_logins_per_lun_store(struct config_item *item,
+		const char *page, size_t count)
 {
+	struct se_portal_group *se_tpg = attrib_to_tpg(item);
 	struct sbp_tpg *tpg = container_of(se_tpg, struct sbp_tpg, se_tpg);
 	struct sbp_tport *tport = tpg->tport;
 	unsigned long val;
@@ -2330,14 +2319,14 @@ static ssize_t sbp_tpg_attrib_store_max_logins_per_lun(
 	return count;
 }
 
-TF_TPG_ATTRIB_ATTR(sbp, mgt_orb_timeout, S_IRUGO | S_IWUSR);
-TF_TPG_ATTRIB_ATTR(sbp, max_reconnect_timeout, S_IRUGO | S_IWUSR);
-TF_TPG_ATTRIB_ATTR(sbp, max_logins_per_lun, S_IRUGO | S_IWUSR);
+CONFIGFS_ATTR(sbp_tpg_attrib_, mgt_orb_timeout);
+CONFIGFS_ATTR(sbp_tpg_attrib_, max_reconnect_timeout);
+CONFIGFS_ATTR(sbp_tpg_attrib_, max_logins_per_lun);
 
 static struct configfs_attribute *sbp_tpg_attrib_attrs[] = {
-	&sbp_tpg_attrib_mgt_orb_timeout.attr,
-	&sbp_tpg_attrib_max_reconnect_timeout.attr,
-	&sbp_tpg_attrib_max_logins_per_lun.attr,
+	&sbp_tpg_attrib_attr_mgt_orb_timeout,
+	&sbp_tpg_attrib_attr_max_reconnect_timeout,
+	&sbp_tpg_attrib_attr_max_logins_per_lun,
 	NULL,
 };
 
diff --git a/drivers/target/target_core_configfs.c b/drivers/target/target_core_configfs.c
index 860e84046177..b9b9ffde4c7a 100644
--- a/drivers/target/target_core_configfs.c
+++ b/drivers/target/target_core_configfs.c
@@ -40,8 +40,6 @@
 #include <target/target_core_base.h>
 #include <target/target_core_backend.h>
 #include <target/target_core_fabric.h>
-#include <target/target_core_fabric_configfs.h>
-#include <target/configfs_macros.h>
 
 #include "target_core_internal.h"
 #include "target_core_alua.h"
@@ -78,12 +76,6 @@ extern struct t10_alua_lu_gp *default_lu_gp;
 static LIST_HEAD(g_tf_list);
 static DEFINE_MUTEX(g_tf_lock);
 
-struct target_core_configfs_attribute {
-	struct configfs_attribute attr;
-	ssize_t (*show)(void *, char *);
-	ssize_t (*store)(void *, const char *, size_t);
-};
-
 static struct config_group target_core_hbagroup;
 static struct config_group alua_group;
 static struct config_group alua_lu_gps_group;
@@ -97,24 +89,15 @@ item_to_hba(struct config_item *item)
 /*
  * Attributes for /sys/kernel/config/target/
  */
-static ssize_t target_core_attr_show(struct config_item *item,
-				      struct configfs_attribute *attr,
-				      char *page)
+static ssize_t target_core_item_version_show(struct config_item *item,
+		char *page)
 {
 	return sprintf(page, "Target Engine Core ConfigFS Infrastructure %s"
 		" on %s/%s on "UTS_RELEASE"\n", TARGET_CORE_VERSION,
 		utsname()->sysname, utsname()->machine);
 }
 
-static struct configfs_item_operations target_core_fabric_item_ops = {
-	.show_attribute = target_core_attr_show,
-};
-
-static struct configfs_attribute target_core_item_attr_version = {
-	.ca_owner	= THIS_MODULE,
-	.ca_name	= "version",
-	.ca_mode	= S_IRUGO,
-};
+CONFIGFS_ATTR_RO(target_core_item_, version);
 
 static struct target_fabric_configfs *target_core_get_fabric(
 	const char *name)
@@ -273,7 +256,6 @@ static struct configfs_attribute *target_core_fabric_item_attrs[] = {
  * Provides Fabrics Groups and Item Attributes for /sys/kernel/config/target/
  */
 static struct config_item_type target_core_fabrics_item = {
-	.ct_item_ops	= &target_core_fabric_item_ops,
 	.ct_group_ops	= &target_core_fabric_group_ops,
 	.ct_attrs	= target_core_fabric_item_attrs,
 	.ct_owner	= THIS_MODULE,
@@ -476,47 +458,54 @@ EXPORT_SYMBOL(target_unregister_template);
 // Stop functions called by external Target Fabrics Modules
 //############################################################################*/
 
+static inline struct se_dev_attrib *to_attrib(struct config_item *item)
+{
+	return container_of(to_config_group(item), struct se_dev_attrib,
+			da_group);
+}
+
 /* Start functions for struct config_item_type tb_dev_attrib_cit */
-#define DEF_TB_DEV_ATTRIB_SHOW(_name)					\
-static ssize_t show_##_name(struct se_dev_attrib *da, char *page)	\
+#define DEF_CONFIGFS_ATTRIB_SHOW(_name)					\
+static ssize_t _name##_show(struct config_item *item, char *page)	\
 {									\
-	return snprintf(page, PAGE_SIZE, "%u\n", da->_name);		\
-}
-
-DEF_TB_DEV_ATTRIB_SHOW(emulate_model_alias);
-DEF_TB_DEV_ATTRIB_SHOW(emulate_dpo);
-DEF_TB_DEV_ATTRIB_SHOW(emulate_fua_write);
-DEF_TB_DEV_ATTRIB_SHOW(emulate_fua_read);
-DEF_TB_DEV_ATTRIB_SHOW(emulate_write_cache);
-DEF_TB_DEV_ATTRIB_SHOW(emulate_ua_intlck_ctrl);
-DEF_TB_DEV_ATTRIB_SHOW(emulate_tas);
-DEF_TB_DEV_ATTRIB_SHOW(emulate_tpu);
-DEF_TB_DEV_ATTRIB_SHOW(emulate_tpws);
-DEF_TB_DEV_ATTRIB_SHOW(emulate_caw);
-DEF_TB_DEV_ATTRIB_SHOW(emulate_3pc);
-DEF_TB_DEV_ATTRIB_SHOW(pi_prot_type);
-DEF_TB_DEV_ATTRIB_SHOW(hw_pi_prot_type);
-DEF_TB_DEV_ATTRIB_SHOW(pi_prot_format);
-DEF_TB_DEV_ATTRIB_SHOW(enforce_pr_isids);
-DEF_TB_DEV_ATTRIB_SHOW(is_nonrot);
-DEF_TB_DEV_ATTRIB_SHOW(emulate_rest_reord);
-DEF_TB_DEV_ATTRIB_SHOW(force_pr_aptpl);
-DEF_TB_DEV_ATTRIB_SHOW(hw_block_size);
-DEF_TB_DEV_ATTRIB_SHOW(block_size);
-DEF_TB_DEV_ATTRIB_SHOW(hw_max_sectors);
-DEF_TB_DEV_ATTRIB_SHOW(optimal_sectors);
-DEF_TB_DEV_ATTRIB_SHOW(hw_queue_depth);
-DEF_TB_DEV_ATTRIB_SHOW(queue_depth);
-DEF_TB_DEV_ATTRIB_SHOW(max_unmap_lba_count);
-DEF_TB_DEV_ATTRIB_SHOW(max_unmap_block_desc_count);
-DEF_TB_DEV_ATTRIB_SHOW(unmap_granularity);
-DEF_TB_DEV_ATTRIB_SHOW(unmap_granularity_alignment);
-DEF_TB_DEV_ATTRIB_SHOW(max_write_same_len);
-
-#define DEF_TB_DEV_ATTRIB_STORE_U32(_name)				\
-static ssize_t store_##_name(struct se_dev_attrib *da, const char *page,\
+	return snprintf(page, PAGE_SIZE, "%u\n", to_attrib(item)->_name); \
+}
+
+DEF_CONFIGFS_ATTRIB_SHOW(emulate_model_alias);
+DEF_CONFIGFS_ATTRIB_SHOW(emulate_dpo);
+DEF_CONFIGFS_ATTRIB_SHOW(emulate_fua_write);
+DEF_CONFIGFS_ATTRIB_SHOW(emulate_fua_read);
+DEF_CONFIGFS_ATTRIB_SHOW(emulate_write_cache);
+DEF_CONFIGFS_ATTRIB_SHOW(emulate_ua_intlck_ctrl);
+DEF_CONFIGFS_ATTRIB_SHOW(emulate_tas);
+DEF_CONFIGFS_ATTRIB_SHOW(emulate_tpu);
+DEF_CONFIGFS_ATTRIB_SHOW(emulate_tpws);
+DEF_CONFIGFS_ATTRIB_SHOW(emulate_caw);
+DEF_CONFIGFS_ATTRIB_SHOW(emulate_3pc);
+DEF_CONFIGFS_ATTRIB_SHOW(pi_prot_type);
+DEF_CONFIGFS_ATTRIB_SHOW(hw_pi_prot_type);
+DEF_CONFIGFS_ATTRIB_SHOW(pi_prot_format);
+DEF_CONFIGFS_ATTRIB_SHOW(enforce_pr_isids);
+DEF_CONFIGFS_ATTRIB_SHOW(is_nonrot);
+DEF_CONFIGFS_ATTRIB_SHOW(emulate_rest_reord);
+DEF_CONFIGFS_ATTRIB_SHOW(force_pr_aptpl);
+DEF_CONFIGFS_ATTRIB_SHOW(hw_block_size);
+DEF_CONFIGFS_ATTRIB_SHOW(block_size);
+DEF_CONFIGFS_ATTRIB_SHOW(hw_max_sectors);
+DEF_CONFIGFS_ATTRIB_SHOW(optimal_sectors);
+DEF_CONFIGFS_ATTRIB_SHOW(hw_queue_depth);
+DEF_CONFIGFS_ATTRIB_SHOW(queue_depth);
+DEF_CONFIGFS_ATTRIB_SHOW(max_unmap_lba_count);
+DEF_CONFIGFS_ATTRIB_SHOW(max_unmap_block_desc_count);
+DEF_CONFIGFS_ATTRIB_SHOW(unmap_granularity);
+DEF_CONFIGFS_ATTRIB_SHOW(unmap_granularity_alignment);
+DEF_CONFIGFS_ATTRIB_SHOW(max_write_same_len);
+
+#define DEF_CONFIGFS_ATTRIB_STORE_U32(_name)				\
+static ssize_t _name##_store(struct config_item *item, const char *page,\
 		size_t count)						\
 {									\
+	struct se_dev_attrib *da = to_attrib(item);			\
 	u32 val;							\
 	int ret;							\
 									\
@@ -527,16 +516,17 @@ static ssize_t store_##_name(struct se_dev_attrib *da, const char *page,\
 	return count;							\
 }
 
-DEF_TB_DEV_ATTRIB_STORE_U32(max_unmap_lba_count);
-DEF_TB_DEV_ATTRIB_STORE_U32(max_unmap_block_desc_count);
-DEF_TB_DEV_ATTRIB_STORE_U32(unmap_granularity);
-DEF_TB_DEV_ATTRIB_STORE_U32(unmap_granularity_alignment);
-DEF_TB_DEV_ATTRIB_STORE_U32(max_write_same_len);
+DEF_CONFIGFS_ATTRIB_STORE_U32(max_unmap_lba_count);
+DEF_CONFIGFS_ATTRIB_STORE_U32(max_unmap_block_desc_count);
+DEF_CONFIGFS_ATTRIB_STORE_U32(unmap_granularity);
+DEF_CONFIGFS_ATTRIB_STORE_U32(unmap_granularity_alignment);
+DEF_CONFIGFS_ATTRIB_STORE_U32(max_write_same_len);
 
-#define DEF_TB_DEV_ATTRIB_STORE_BOOL(_name)				\
-static ssize_t store_##_name(struct se_dev_attrib *da, const char *page,\
+#define DEF_CONFIGFS_ATTRIB_STORE_BOOL(_name)				\
+static ssize_t _name##_store(struct config_item *item, const char *page,	\
 		size_t count)						\
 {									\
+	struct se_dev_attrib *da = to_attrib(item);			\
 	bool flag;							\
 	int ret;							\
 									\
@@ -547,14 +537,14 @@ static ssize_t store_##_name(struct se_dev_attrib *da, const char *page,\
 	return count;							\
 }
 
-DEF_TB_DEV_ATTRIB_STORE_BOOL(emulate_fua_write);
-DEF_TB_DEV_ATTRIB_STORE_BOOL(emulate_caw);
-DEF_TB_DEV_ATTRIB_STORE_BOOL(emulate_3pc);
-DEF_TB_DEV_ATTRIB_STORE_BOOL(enforce_pr_isids);
-DEF_TB_DEV_ATTRIB_STORE_BOOL(is_nonrot);
+DEF_CONFIGFS_ATTRIB_STORE_BOOL(emulate_fua_write);
+DEF_CONFIGFS_ATTRIB_STORE_BOOL(emulate_caw);
+DEF_CONFIGFS_ATTRIB_STORE_BOOL(emulate_3pc);
+DEF_CONFIGFS_ATTRIB_STORE_BOOL(enforce_pr_isids);
+DEF_CONFIGFS_ATTRIB_STORE_BOOL(is_nonrot);
 
-#define DEF_TB_DEV_ATTRIB_STORE_STUB(_name)				\
-static ssize_t store_##_name(struct se_dev_attrib *da, const char *page,\
+#define DEF_CONFIGFS_ATTRIB_STORE_STUB(_name)				\
+static ssize_t _name##_store(struct config_item *item, const char *page,\
 		size_t count)						\
 {									\
 	printk_once(KERN_WARNING					\
@@ -562,8 +552,8 @@ static ssize_t store_##_name(struct se_dev_attrib *da, const char *page,\
 	return count;							\
 }
 
-DEF_TB_DEV_ATTRIB_STORE_STUB(emulate_dpo);
-DEF_TB_DEV_ATTRIB_STORE_STUB(emulate_fua_read);
+DEF_CONFIGFS_ATTRIB_STORE_STUB(emulate_dpo);
+DEF_CONFIGFS_ATTRIB_STORE_STUB(emulate_fua_read);
 
 static void dev_set_t10_wwn_model_alias(struct se_device *dev)
 {
@@ -578,9 +568,10 @@ static void dev_set_t10_wwn_model_alias(struct se_device *dev)
 	snprintf(&dev->t10_wwn.model[0], 16, "%s", configname);
 }
 
-static ssize_t store_emulate_model_alias(struct se_dev_attrib *da,
+static ssize_t emulate_model_alias_store(struct config_item *item,
 		const char *page, size_t count)
 {
+	struct se_dev_attrib *da = to_attrib(item);
 	struct se_device *dev = da->da_dev;
 	bool flag;
 	int ret;
@@ -606,9 +597,10 @@ static ssize_t store_emulate_model_alias(struct se_dev_attrib *da,
 	return count;
 }
 
-static ssize_t store_emulate_write_cache(struct se_dev_attrib *da,
+static ssize_t emulate_write_cache_store(struct config_item *item,
 		const char *page, size_t count)
 {
+	struct se_dev_attrib *da = to_attrib(item);
 	bool flag;
 	int ret;
 
@@ -627,9 +619,10 @@ static ssize_t store_emulate_write_cache(struct se_dev_attrib *da,
 	return count;
 }
 
-static ssize_t store_emulate_ua_intlck_ctrl(struct se_dev_attrib *da,
+static ssize_t emulate_ua_intlck_ctrl_store(struct config_item *item,
 		const char *page, size_t count)
 {
+	struct se_dev_attrib *da = to_attrib(item);
 	u32 val;
 	int ret;
 
@@ -654,9 +647,10 @@ static ssize_t store_emulate_ua_intlck_ctrl(struct se_dev_attrib *da,
 	return count;
 }
 
-static ssize_t store_emulate_tas(struct se_dev_attrib *da,
+static ssize_t emulate_tas_store(struct config_item *item,
 		const char *page, size_t count)
 {
+	struct se_dev_attrib *da = to_attrib(item);
 	bool flag;
 	int ret;
 
@@ -677,9 +671,10 @@ static ssize_t store_emulate_tas(struct se_dev_attrib *da,
 	return count;
 }
 
-static ssize_t store_emulate_tpu(struct se_dev_attrib *da,
+static ssize_t emulate_tpu_store(struct config_item *item,
 		const char *page, size_t count)
 {
+	struct se_dev_attrib *da = to_attrib(item);
 	bool flag;
 	int ret;
 
@@ -702,9 +697,10 @@ static ssize_t store_emulate_tpu(struct se_dev_attrib *da,
 	return count;
 }
 
-static ssize_t store_emulate_tpws(struct se_dev_attrib *da,
+static ssize_t emulate_tpws_store(struct config_item *item,
 		const char *page, size_t count)
 {
+	struct se_dev_attrib *da = to_attrib(item);
 	bool flag;
 	int ret;
 
@@ -727,9 +723,10 @@ static ssize_t store_emulate_tpws(struct se_dev_attrib *da,
 	return count;
 }
 
-static ssize_t store_pi_prot_type(struct se_dev_attrib *da,
+static ssize_t pi_prot_type_store(struct config_item *item,
 		const char *page, size_t count)
 {
+	struct se_dev_attrib *da = to_attrib(item);
 	int old_prot = da->pi_prot_type, ret;
 	struct se_device *dev = da->da_dev;
 	u32 flag;
@@ -787,9 +784,10 @@ static ssize_t store_pi_prot_type(struct se_dev_attrib *da,
 	return count;
 }
 
-static ssize_t store_pi_prot_format(struct se_dev_attrib *da,
+static ssize_t pi_prot_format_store(struct config_item *item,
 		const char *page, size_t count)
 {
+	struct se_dev_attrib *da = to_attrib(item);
 	struct se_device *dev = da->da_dev;
 	bool flag;
 	int ret;
@@ -824,9 +822,10 @@ static ssize_t store_pi_prot_format(struct se_dev_attrib *da,
 	return count;
 }
 
-static ssize_t store_force_pr_aptpl(struct se_dev_attrib *da,
+static ssize_t force_pr_aptpl_store(struct config_item *item,
 		const char *page, size_t count)
 {
+	struct se_dev_attrib *da = to_attrib(item);
 	bool flag;
 	int ret;
 
@@ -845,9 +844,10 @@ static ssize_t store_force_pr_aptpl(struct se_dev_attrib *da,
 	return count;
 }
 
-static ssize_t store_emulate_rest_reord(struct se_dev_attrib *da,
+static ssize_t emulate_rest_reord_store(struct config_item *item,
 		const char *page, size_t count)
 {
+	struct se_dev_attrib *da = to_attrib(item);
 	bool flag;
 	int ret;
 
@@ -869,9 +869,10 @@ static ssize_t store_emulate_rest_reord(struct se_dev_attrib *da,
 /*
  * Note, this can only be called on unexported SE Device Object.
  */
-static ssize_t store_queue_depth(struct se_dev_attrib *da,
+static ssize_t queue_depth_store(struct config_item *item,
 		const char *page, size_t count)
 {
+	struct se_dev_attrib *da = to_attrib(item);
 	struct se_device *dev = da->da_dev;
 	u32 val;
 	int ret;
@@ -905,9 +906,10 @@ static ssize_t store_queue_depth(struct se_dev_attrib *da,
 	return count;
 }
 
-static ssize_t store_optimal_sectors(struct se_dev_attrib *da,
+static ssize_t optimal_sectors_store(struct config_item *item,
 		const char *page, size_t count)
 {
+	struct se_dev_attrib *da = to_attrib(item);
 	u32 val;
 	int ret;
 
@@ -934,9 +936,10 @@ static ssize_t store_optimal_sectors(struct se_dev_attrib *da,
 	return count;
 }
 
-static ssize_t store_block_size(struct se_dev_attrib *da,
+static ssize_t block_size_store(struct config_item *item,
 		const char *page, size_t count)
 {
+	struct se_dev_attrib *da = to_attrib(item);
 	u32 val;
 	int ret;
 
@@ -967,50 +970,35 @@ static ssize_t store_block_size(struct se_dev_attrib *da,
 	return count;
 }
 
-CONFIGFS_EATTR_STRUCT(target_backend_dev_attrib, se_dev_attrib);
-#define TB_DEV_ATTR(_backend, _name, _mode)				\
-static struct target_backend_dev_attrib_attribute _backend##_dev_attrib_##_name = \
-	__CONFIGFS_EATTR(_name, _mode,					\
-	show_##_name,							\
-	store_##_name);
-
-#define TB_DEV_ATTR_RO(_backend, _name)					\
-static struct target_backend_dev_attrib_attribute _backend##_dev_attrib_##_name = \
-	__CONFIGFS_EATTR_RO(_name,					\
-	show_##_name);
-
-TB_DEV_ATTR(target_core, emulate_model_alias, S_IRUGO | S_IWUSR);
-TB_DEV_ATTR(target_core, emulate_dpo, S_IRUGO | S_IWUSR);
-TB_DEV_ATTR(target_core, emulate_fua_write, S_IRUGO | S_IWUSR);
-TB_DEV_ATTR(target_core, emulate_fua_read, S_IRUGO | S_IWUSR);
-TB_DEV_ATTR(target_core, emulate_write_cache, S_IRUGO | S_IWUSR);
-TB_DEV_ATTR(target_core, emulate_ua_intlck_ctrl, S_IRUGO | S_IWUSR);
-TB_DEV_ATTR(target_core, emulate_tas, S_IRUGO | S_IWUSR);
-TB_DEV_ATTR(target_core, emulate_tpu, S_IRUGO | S_IWUSR);
-TB_DEV_ATTR(target_core, emulate_tpws, S_IRUGO | S_IWUSR);
-TB_DEV_ATTR(target_core, emulate_caw, S_IRUGO | S_IWUSR);
-TB_DEV_ATTR(target_core, emulate_3pc, S_IRUGO | S_IWUSR);
-TB_DEV_ATTR(target_core, pi_prot_type, S_IRUGO | S_IWUSR);
-TB_DEV_ATTR_RO(target_core, hw_pi_prot_type);
-TB_DEV_ATTR(target_core, pi_prot_format, S_IRUGO | S_IWUSR);
-TB_DEV_ATTR(target_core, enforce_pr_isids, S_IRUGO | S_IWUSR);
-TB_DEV_ATTR(target_core, is_nonrot, S_IRUGO | S_IWUSR);
-TB_DEV_ATTR(target_core, emulate_rest_reord, S_IRUGO | S_IWUSR);
-TB_DEV_ATTR(target_core, force_pr_aptpl, S_IRUGO | S_IWUSR)
-TB_DEV_ATTR_RO(target_core, hw_block_size);
-TB_DEV_ATTR(target_core, block_size, S_IRUGO | S_IWUSR)
-TB_DEV_ATTR_RO(target_core, hw_max_sectors);
-TB_DEV_ATTR(target_core, optimal_sectors, S_IRUGO | S_IWUSR);
-TB_DEV_ATTR_RO(target_core, hw_queue_depth);
-TB_DEV_ATTR(target_core, queue_depth, S_IRUGO | S_IWUSR);
-TB_DEV_ATTR(target_core, max_unmap_lba_count, S_IRUGO | S_IWUSR);
-TB_DEV_ATTR(target_core, max_unmap_block_desc_count, S_IRUGO | S_IWUSR);
-TB_DEV_ATTR(target_core, unmap_granularity, S_IRUGO | S_IWUSR);
-TB_DEV_ATTR(target_core, unmap_granularity_alignment, S_IRUGO | S_IWUSR);
-TB_DEV_ATTR(target_core, max_write_same_len, S_IRUGO | S_IWUSR);
-
-CONFIGFS_EATTR_STRUCT(target_core_dev_attrib, se_dev_attrib);
-CONFIGFS_EATTR_OPS(target_core_dev_attrib, se_dev_attrib, da_group);
+CONFIGFS_ATTR(, emulate_model_alias);
+CONFIGFS_ATTR(, emulate_dpo);
+CONFIGFS_ATTR(, emulate_fua_write);
+CONFIGFS_ATTR(, emulate_fua_read);
+CONFIGFS_ATTR(, emulate_write_cache);
+CONFIGFS_ATTR(, emulate_ua_intlck_ctrl);
+CONFIGFS_ATTR(, emulate_tas);
+CONFIGFS_ATTR(, emulate_tpu);
+CONFIGFS_ATTR(, emulate_tpws);
+CONFIGFS_ATTR(, emulate_caw);
+CONFIGFS_ATTR(, emulate_3pc);
+CONFIGFS_ATTR(, pi_prot_type);
+CONFIGFS_ATTR_RO(, hw_pi_prot_type);
+CONFIGFS_ATTR(, pi_prot_format);
+CONFIGFS_ATTR(, enforce_pr_isids);
+CONFIGFS_ATTR(, is_nonrot);
+CONFIGFS_ATTR(, emulate_rest_reord);
+CONFIGFS_ATTR(, force_pr_aptpl);
+CONFIGFS_ATTR_RO(, hw_block_size);
+CONFIGFS_ATTR(, block_size);
+CONFIGFS_ATTR_RO(, hw_max_sectors);
+CONFIGFS_ATTR(, optimal_sectors);
+CONFIGFS_ATTR_RO(, hw_queue_depth);
+CONFIGFS_ATTR(, queue_depth);
+CONFIGFS_ATTR(, max_unmap_lba_count);
+CONFIGFS_ATTR(, max_unmap_block_desc_count);
+CONFIGFS_ATTR(, unmap_granularity);
+CONFIGFS_ATTR(, unmap_granularity_alignment);
+CONFIGFS_ATTR(, max_write_same_len);
 
 /*
  * dev_attrib attributes for devices using the target core SBC/SPC
@@ -1018,100 +1006,78 @@ CONFIGFS_EATTR_OPS(target_core_dev_attrib, se_dev_attrib, da_group);
  * these.
  */
 struct configfs_attribute *sbc_attrib_attrs[] = {
-	&target_core_dev_attrib_emulate_model_alias.attr,
-	&target_core_dev_attrib_emulate_dpo.attr,
-	&target_core_dev_attrib_emulate_fua_write.attr,
-	&target_core_dev_attrib_emulate_fua_read.attr,
-	&target_core_dev_attrib_emulate_write_cache.attr,
-	&target_core_dev_attrib_emulate_ua_intlck_ctrl.attr,
-	&target_core_dev_attrib_emulate_tas.attr,
-	&target_core_dev_attrib_emulate_tpu.attr,
-	&target_core_dev_attrib_emulate_tpws.attr,
-	&target_core_dev_attrib_emulate_caw.attr,
-	&target_core_dev_attrib_emulate_3pc.attr,
-	&target_core_dev_attrib_pi_prot_type.attr,
-	&target_core_dev_attrib_hw_pi_prot_type.attr,
-	&target_core_dev_attrib_pi_prot_format.attr,
-	&target_core_dev_attrib_enforce_pr_isids.attr,
-	&target_core_dev_attrib_is_nonrot.attr,
-	&target_core_dev_attrib_emulate_rest_reord.attr,
-	&target_core_dev_attrib_force_pr_aptpl.attr,
-	&target_core_dev_attrib_hw_block_size.attr,
-	&target_core_dev_attrib_block_size.attr,
-	&target_core_dev_attrib_hw_max_sectors.attr,
-	&target_core_dev_attrib_optimal_sectors.attr,
-	&target_core_dev_attrib_hw_queue_depth.attr,
-	&target_core_dev_attrib_queue_depth.attr,
-	&target_core_dev_attrib_max_unmap_lba_count.attr,
-	&target_core_dev_attrib_max_unmap_block_desc_count.attr,
-	&target_core_dev_attrib_unmap_granularity.attr,
-	&target_core_dev_attrib_unmap_granularity_alignment.attr,
-	&target_core_dev_attrib_max_write_same_len.attr,
+	&attr_emulate_model_alias,
+	&attr_emulate_dpo,
+	&attr_emulate_fua_write,
+	&attr_emulate_fua_read,
+	&attr_emulate_write_cache,
+	&attr_emulate_ua_intlck_ctrl,
+	&attr_emulate_tas,
+	&attr_emulate_tpu,
+	&attr_emulate_tpws,
+	&attr_emulate_caw,
+	&attr_emulate_3pc,
+	&attr_pi_prot_type,
+	&attr_hw_pi_prot_type,
+	&attr_pi_prot_format,
+	&attr_enforce_pr_isids,
+	&attr_is_nonrot,
+	&attr_emulate_rest_reord,
+	&attr_force_pr_aptpl,
+	&attr_hw_block_size,
+	&attr_block_size,
+	&attr_hw_max_sectors,
+	&attr_optimal_sectors,
+	&attr_hw_queue_depth,
+	&attr_queue_depth,
+	&attr_max_unmap_lba_count,
+	&attr_max_unmap_block_desc_count,
+	&attr_unmap_granularity,
+	&attr_unmap_granularity_alignment,
+	&attr_max_write_same_len,
 	NULL,
 };
 EXPORT_SYMBOL(sbc_attrib_attrs);
 
-TB_DEV_ATTR_RO(target_pt, hw_pi_prot_type);
-TB_DEV_ATTR_RO(target_pt, hw_block_size);
-TB_DEV_ATTR_RO(target_pt, hw_max_sectors);
-TB_DEV_ATTR_RO(target_pt, hw_queue_depth);
-
 /*
  * Minimal dev_attrib attributes for devices passing through CDBs.
  * In this case we only provide a few read-only attributes for
  * backwards compatibility.
  */
 struct configfs_attribute *passthrough_attrib_attrs[] = {
-	&target_pt_dev_attrib_hw_pi_prot_type.attr,
-	&target_pt_dev_attrib_hw_block_size.attr,
-	&target_pt_dev_attrib_hw_max_sectors.attr,
-	&target_pt_dev_attrib_hw_queue_depth.attr,
+	&attr_hw_pi_prot_type,
+	&attr_hw_block_size,
+	&attr_hw_max_sectors,
+	&attr_hw_queue_depth,
 	NULL,
 };
 EXPORT_SYMBOL(passthrough_attrib_attrs);
 
-static struct configfs_item_operations target_core_dev_attrib_ops = {
-	.show_attribute		= target_core_dev_attrib_attr_show,
-	.store_attribute	= target_core_dev_attrib_attr_store,
-};
-
-TB_CIT_SETUP_DRV(dev_attrib, &target_core_dev_attrib_ops, NULL);
+TB_CIT_SETUP_DRV(dev_attrib, NULL, NULL);
 
 /* End functions for struct config_item_type tb_dev_attrib_cit */
 
 /*  Start functions for struct config_item_type tb_dev_wwn_cit */
 
-CONFIGFS_EATTR_STRUCT(target_core_dev_wwn, t10_wwn);
-#define SE_DEV_WWN_ATTR(_name, _mode)					\
-static struct target_core_dev_wwn_attribute target_core_dev_wwn_##_name = \
-		__CONFIGFS_EATTR(_name, _mode,				\
-		target_core_dev_wwn_show_attr_##_name,			\
-		target_core_dev_wwn_store_attr_##_name);
-
-#define SE_DEV_WWN_ATTR_RO(_name);					\
-do {									\
-	static struct target_core_dev_wwn_attribute			\
-			target_core_dev_wwn_##_name =			\
-		__CONFIGFS_EATTR_RO(_name,				\
-		target_core_dev_wwn_show_attr_##_name);			\
-} while (0);
+static struct t10_wwn *to_t10_wwn(struct config_item *item)
+{
+	return container_of(to_config_group(item), struct t10_wwn, t10_wwn_group);
+}
 
 /*
  * VPD page 0x80 Unit serial
  */
-static ssize_t target_core_dev_wwn_show_attr_vpd_unit_serial(
-	struct t10_wwn *t10_wwn,
-	char *page)
+static ssize_t target_wwn_vpd_unit_serial_show(struct config_item *item,
+		char *page)
 {
 	return sprintf(page, "T10 VPD Unit Serial Number: %s\n",
-		&t10_wwn->unit_serial[0]);
+		&to_t10_wwn(item)->unit_serial[0]);
 }
 
-static ssize_t target_core_dev_wwn_store_attr_vpd_unit_serial(
-	struct t10_wwn *t10_wwn,
-	const char *page,
-	size_t count)
+static ssize_t target_wwn_vpd_unit_serial_store(struct config_item *item,
+		const char *page, size_t count)
 {
+	struct t10_wwn *t10_wwn = to_t10_wwn(item);
 	struct se_device *dev = t10_wwn->t10_dev;
 	unsigned char buf[INQUIRY_VPD_SERIAL_LEN];
 
@@ -1167,15 +1133,13 @@ static ssize_t target_core_dev_wwn_store_attr_vpd_unit_serial(
 	return count;
 }
 
-SE_DEV_WWN_ATTR(vpd_unit_serial, S_IRUGO | S_IWUSR);
-
 /*
  * VPD page 0x83 Protocol Identifier
  */
-static ssize_t target_core_dev_wwn_show_attr_vpd_protocol_identifier(
-	struct t10_wwn *t10_wwn,
-	char *page)
+static ssize_t target_wwn_vpd_protocol_identifier_show(struct config_item *item,
+		char *page)
 {
+	struct t10_wwn *t10_wwn = to_t10_wwn(item);
 	struct t10_vpd *vpd;
 	unsigned char buf[VPD_TMP_BUF_SIZE];
 	ssize_t len = 0;
@@ -1199,25 +1163,15 @@ static ssize_t target_core_dev_wwn_show_attr_vpd_protocol_identifier(
 	return len;
 }
 
-static ssize_t target_core_dev_wwn_store_attr_vpd_protocol_identifier(
-	struct t10_wwn *t10_wwn,
-	const char *page,
-	size_t count)
-{
-	return -ENOSYS;
-}
-
-SE_DEV_WWN_ATTR(vpd_protocol_identifier, S_IRUGO | S_IWUSR);
-
 /*
  * Generic wrapper for dumping VPD identifiers by association.
  */
 #define DEF_DEV_WWN_ASSOC_SHOW(_name, _assoc)				\
-static ssize_t target_core_dev_wwn_show_attr_##_name(			\
-	struct t10_wwn *t10_wwn,					\
-	char *page)							\
+static ssize_t target_wwn_##_name##_show(struct config_item *item,	\
+		char *page)						\
 {									\
-	struct t10_vpd *vpd;							\
+	struct t10_wwn *t10_wwn = to_t10_wwn(item);			\
+	struct t10_vpd *vpd;						\
 	unsigned char buf[VPD_TMP_BUF_SIZE];				\
 	ssize_t len = 0;						\
 									\
@@ -1249,84 +1203,39 @@ static ssize_t target_core_dev_wwn_show_attr_##_name(			\
 	return len;							\
 }
 
-/*
- * VPD page 0x83 Association: Logical Unit
- */
+/* VPD page 0x83 Association: Logical Unit */
 DEF_DEV_WWN_ASSOC_SHOW(vpd_assoc_logical_unit, 0x00);
-
-static ssize_t target_core_dev_wwn_store_attr_vpd_assoc_logical_unit(
-	struct t10_wwn *t10_wwn,
-	const char *page,
-	size_t count)
-{
-	return -ENOSYS;
-}
-
-SE_DEV_WWN_ATTR(vpd_assoc_logical_unit, S_IRUGO | S_IWUSR);
-
-/*
- * VPD page 0x83 Association: Target Port
- */
+/* VPD page 0x83 Association: Target Port */
 DEF_DEV_WWN_ASSOC_SHOW(vpd_assoc_target_port, 0x10);
-
-static ssize_t target_core_dev_wwn_store_attr_vpd_assoc_target_port(
-	struct t10_wwn *t10_wwn,
-	const char *page,
-	size_t count)
-{
-	return -ENOSYS;
-}
-
-SE_DEV_WWN_ATTR(vpd_assoc_target_port, S_IRUGO | S_IWUSR);
-
-/*
- * VPD page 0x83 Association: SCSI Target Device
- */
+/* VPD page 0x83 Association: SCSI Target Device */
 DEF_DEV_WWN_ASSOC_SHOW(vpd_assoc_scsi_target_device, 0x20);
 
-static ssize_t target_core_dev_wwn_store_attr_vpd_assoc_scsi_target_device(
-	struct t10_wwn *t10_wwn,
-	const char *page,
-	size_t count)
-{
-	return -ENOSYS;
-}
-
-SE_DEV_WWN_ATTR(vpd_assoc_scsi_target_device, S_IRUGO | S_IWUSR);
-
-CONFIGFS_EATTR_OPS(target_core_dev_wwn, t10_wwn, t10_wwn_group);
+CONFIGFS_ATTR(target_wwn_, vpd_unit_serial);
+CONFIGFS_ATTR_RO(target_wwn_, vpd_protocol_identifier);
+CONFIGFS_ATTR_RO(target_wwn_, vpd_assoc_logical_unit);
+CONFIGFS_ATTR_RO(target_wwn_, vpd_assoc_target_port);
+CONFIGFS_ATTR_RO(target_wwn_, vpd_assoc_scsi_target_device);
 
 static struct configfs_attribute *target_core_dev_wwn_attrs[] = {
-	&target_core_dev_wwn_vpd_unit_serial.attr,
-	&target_core_dev_wwn_vpd_protocol_identifier.attr,
-	&target_core_dev_wwn_vpd_assoc_logical_unit.attr,
-	&target_core_dev_wwn_vpd_assoc_target_port.attr,
-	&target_core_dev_wwn_vpd_assoc_scsi_target_device.attr,
+	&target_wwn_attr_vpd_unit_serial,
+	&target_wwn_attr_vpd_protocol_identifier,
+	&target_wwn_attr_vpd_assoc_logical_unit,
+	&target_wwn_attr_vpd_assoc_target_port,
+	&target_wwn_attr_vpd_assoc_scsi_target_device,
 	NULL,
 };
 
-static struct configfs_item_operations target_core_dev_wwn_ops = {
-	.show_attribute		= target_core_dev_wwn_attr_show,
-	.store_attribute	= target_core_dev_wwn_attr_store,
-};
-
-TB_CIT_SETUP(dev_wwn, &target_core_dev_wwn_ops, NULL, target_core_dev_wwn_attrs);
+TB_CIT_SETUP(dev_wwn, NULL, NULL, target_core_dev_wwn_attrs);
 
 /*  End functions for struct config_item_type tb_dev_wwn_cit */
 
 /*  Start functions for struct config_item_type tb_dev_pr_cit */
 
-CONFIGFS_EATTR_STRUCT(target_core_dev_pr, se_device);
-#define SE_DEV_PR_ATTR(_name, _mode)					\
-static struct target_core_dev_pr_attribute target_core_dev_pr_##_name = \
-	__CONFIGFS_EATTR(_name, _mode,					\
-	target_core_dev_pr_show_attr_##_name,				\
-	target_core_dev_pr_store_attr_##_name);
-
-#define SE_DEV_PR_ATTR_RO(_name);					\
-static struct target_core_dev_pr_attribute target_core_dev_pr_##_name =	\
-	__CONFIGFS_EATTR_RO(_name,					\
-	target_core_dev_pr_show_attr_##_name);
+static struct se_device *pr_to_dev(struct config_item *item)
+{
+	return container_of(to_config_group(item), struct se_device,
+			dev_pr_group);
+}
 
 static ssize_t target_core_dev_pr_show_spc3_res(struct se_device *dev,
 		char *page)
@@ -1367,9 +1276,9 @@ static ssize_t target_core_dev_pr_show_spc2_res(struct se_device *dev,
 	return len;
 }
 
-static ssize_t target_core_dev_pr_show_attr_res_holder(struct se_device *dev,
-		char *page)
+static ssize_t target_pr_res_holder_show(struct config_item *item, char *page)
 {
+	struct se_device *dev = pr_to_dev(item);
 	int ret;
 
 	if (dev->transport->transport_flags & TRANSPORT_FLAG_PASSTHROUGH)
@@ -1384,11 +1293,10 @@ static ssize_t target_core_dev_pr_show_attr_res_holder(struct se_device *dev,
 	return ret;
 }
 
-SE_DEV_PR_ATTR_RO(res_holder);
-
-static ssize_t target_core_dev_pr_show_attr_res_pr_all_tgt_pts(
-		struct se_device *dev, char *page)
+static ssize_t target_pr_res_pr_all_tgt_pts_show(struct config_item *item,
+		char *page)
 {
+	struct se_device *dev = pr_to_dev(item);
 	ssize_t len = 0;
 
 	spin_lock(&dev->dev_reservation_lock);
@@ -1406,22 +1314,17 @@ static ssize_t target_core_dev_pr_show_attr_res_pr_all_tgt_pts(
 	return len;
 }
 
-SE_DEV_PR_ATTR_RO(res_pr_all_tgt_pts);
-
-static ssize_t target_core_dev_pr_show_attr_res_pr_generation(
-		struct se_device *dev, char *page)
+static ssize_t target_pr_res_pr_generation_show(struct config_item *item,
+		char *page)
 {
-	return sprintf(page, "0x%08x\n", dev->t10_pr.pr_generation);
+	return sprintf(page, "0x%08x\n", pr_to_dev(item)->t10_pr.pr_generation);
 }
 
-SE_DEV_PR_ATTR_RO(res_pr_generation);
 
-/*
- * res_pr_holder_tg_port
- */
-static ssize_t target_core_dev_pr_show_attr_res_pr_holder_tg_port(
-		struct se_device *dev, char *page)
+static ssize_t target_pr_res_pr_holder_tg_port_show(struct config_item *item,
+		char *page)
 {
+	struct se_device *dev = pr_to_dev(item);
 	struct se_node_acl *se_nacl;
 	struct se_portal_group *se_tpg;
 	struct t10_pr_registration *pr_reg;
@@ -1453,11 +1356,11 @@ out_unlock:
 	return len;
 }
 
-SE_DEV_PR_ATTR_RO(res_pr_holder_tg_port);
 
-static ssize_t target_core_dev_pr_show_attr_res_pr_registered_i_pts(
-		struct se_device *dev, char *page)
+static ssize_t target_pr_res_pr_registered_i_pts_show(struct config_item *item,
+		char *page)
 {
+	struct se_device *dev = pr_to_dev(item);
 	const struct target_core_fabric_ops *tfo;
 	struct t10_pr_registration *pr_reg;
 	unsigned char buf[384];
@@ -1495,11 +1398,9 @@ static ssize_t target_core_dev_pr_show_attr_res_pr_registered_i_pts(
 	return len;
 }
 
-SE_DEV_PR_ATTR_RO(res_pr_registered_i_pts);
-
-static ssize_t target_core_dev_pr_show_attr_res_pr_type(
-		struct se_device *dev, char *page)
+static ssize_t target_pr_res_pr_type_show(struct config_item *item, char *page)
 {
+	struct se_device *dev = pr_to_dev(item);
 	struct t10_pr_registration *pr_reg;
 	ssize_t len = 0;
 
@@ -1516,11 +1417,10 @@ static ssize_t target_core_dev_pr_show_attr_res_pr_type(
 	return len;
 }
 
-SE_DEV_PR_ATTR_RO(res_pr_type);
-
-static ssize_t target_core_dev_pr_show_attr_res_type(
-		struct se_device *dev, char *page)
+static ssize_t target_pr_res_type_show(struct config_item *item, char *page)
 {
+	struct se_device *dev = pr_to_dev(item);
+
 	if (dev->transport->transport_flags & TRANSPORT_FLAG_PASSTHROUGH)
 		return sprintf(page, "SPC_PASSTHROUGH\n");
 	else if (dev->dev_reservation_flags & DRF_SPC2_RESERVATIONS)
@@ -1529,11 +1429,11 @@ static ssize_t target_core_dev_pr_show_attr_res_type(
 		return sprintf(page, "SPC3_PERSISTENT_RESERVATIONS\n");
 }
 
-SE_DEV_PR_ATTR_RO(res_type);
-
-static ssize_t target_core_dev_pr_show_attr_res_aptpl_active(
-		struct se_device *dev, char *page)
+static ssize_t target_pr_res_aptpl_active_show(struct config_item *item,
+		char *page)
 {
+	struct se_device *dev = pr_to_dev(item);
+
 	if (dev->transport->transport_flags & TRANSPORT_FLAG_PASSTHROUGH)
 		return 0;
 
@@ -1541,14 +1441,11 @@ static ssize_t target_core_dev_pr_show_attr_res_aptpl_active(
 		(dev->t10_pr.pr_aptpl_active) ? "Activated" : "Disabled");
 }
 
-SE_DEV_PR_ATTR_RO(res_aptpl_active);
-
-/*
- * res_aptpl_metadata
- */
-static ssize_t target_core_dev_pr_show_attr_res_aptpl_metadata(
-		struct se_device *dev, char *page)
+static ssize_t target_pr_res_aptpl_metadata_show(struct config_item *item,
+		char *page)
 {
+	struct se_device *dev = pr_to_dev(item);
+
 	if (dev->transport->transport_flags & TRANSPORT_FLAG_PASSTHROUGH)
 		return 0;
 
@@ -1580,11 +1477,10 @@ static match_table_t tokens = {
 	{Opt_err, NULL}
 };
 
-static ssize_t target_core_dev_pr_store_attr_res_aptpl_metadata(
-	struct se_device *dev,
-	const char *page,
-	size_t count)
+static ssize_t target_pr_res_aptpl_metadata_store(struct config_item *item,
+		const char *page, size_t count)
 {
+	struct se_device *dev = pr_to_dev(item);
 	unsigned char *i_fabric = NULL, *i_port = NULL, *isid = NULL;
 	unsigned char *t_fabric = NULL, *t_port = NULL;
 	char *orig, *ptr, *opts;
@@ -1765,37 +1661,44 @@ out:
 	return (ret == 0) ? count : ret;
 }
 
-SE_DEV_PR_ATTR(res_aptpl_metadata, S_IRUGO | S_IWUSR);
 
-CONFIGFS_EATTR_OPS(target_core_dev_pr, se_device, dev_pr_group);
+CONFIGFS_ATTR_RO(target_pr_, res_holder);
+CONFIGFS_ATTR_RO(target_pr_, res_pr_all_tgt_pts);
+CONFIGFS_ATTR_RO(target_pr_, res_pr_generation);
+CONFIGFS_ATTR_RO(target_pr_, res_pr_holder_tg_port);
+CONFIGFS_ATTR_RO(target_pr_, res_pr_registered_i_pts);
+CONFIGFS_ATTR_RO(target_pr_, res_pr_type);
+CONFIGFS_ATTR_RO(target_pr_, res_type);
+CONFIGFS_ATTR_RO(target_pr_, res_aptpl_active);
+CONFIGFS_ATTR(target_pr_, res_aptpl_metadata);
 
 static struct configfs_attribute *target_core_dev_pr_attrs[] = {
-	&target_core_dev_pr_res_holder.attr,
-	&target_core_dev_pr_res_pr_all_tgt_pts.attr,
-	&target_core_dev_pr_res_pr_generation.attr,
-	&target_core_dev_pr_res_pr_holder_tg_port.attr,
-	&target_core_dev_pr_res_pr_registered_i_pts.attr,
-	&target_core_dev_pr_res_pr_type.attr,
-	&target_core_dev_pr_res_type.attr,
-	&target_core_dev_pr_res_aptpl_active.attr,
-	&target_core_dev_pr_res_aptpl_metadata.attr,
+	&target_pr_attr_res_holder,
+	&target_pr_attr_res_pr_all_tgt_pts,
+	&target_pr_attr_res_pr_generation,
+	&target_pr_attr_res_pr_holder_tg_port,
+	&target_pr_attr_res_pr_registered_i_pts,
+	&target_pr_attr_res_pr_type,
+	&target_pr_attr_res_type,
+	&target_pr_attr_res_aptpl_active,
+	&target_pr_attr_res_aptpl_metadata,
 	NULL,
 };
 
-static struct configfs_item_operations target_core_dev_pr_ops = {
-	.show_attribute		= target_core_dev_pr_attr_show,
-	.store_attribute	= target_core_dev_pr_attr_store,
-};
-
-TB_CIT_SETUP(dev_pr, &target_core_dev_pr_ops, NULL, target_core_dev_pr_attrs);
+TB_CIT_SETUP(dev_pr, NULL, NULL, target_core_dev_pr_attrs);
 
 /*  End functions for struct config_item_type tb_dev_pr_cit */
 
 /*  Start functions for struct config_item_type tb_dev_cit */
 
-static ssize_t target_core_show_dev_info(void *p, char *page)
+static inline struct se_device *to_device(struct config_item *item)
+{
+	return container_of(to_config_group(item), struct se_device, dev_group);
+}
+
+static ssize_t target_dev_info_show(struct config_item *item, char *page)
 {
-	struct se_device *dev = p;
+	struct se_device *dev = to_device(item);
 	int bl = 0;
 	ssize_t read_bytes = 0;
 
@@ -1806,35 +1709,17 @@ static ssize_t target_core_show_dev_info(void *p, char *page)
 	return read_bytes;
 }
 
-static struct target_core_configfs_attribute target_core_attr_dev_info = {
-	.attr	= { .ca_owner = THIS_MODULE,
-		    .ca_name = "info",
-		    .ca_mode = S_IRUGO },
-	.show	= target_core_show_dev_info,
-	.store	= NULL,
-};
-
-static ssize_t target_core_store_dev_control(
-	void *p,
-	const char *page,
-	size_t count)
+static ssize_t target_dev_control_store(struct config_item *item,
+		const char *page, size_t count)
 {
-	struct se_device *dev = p;
+	struct se_device *dev = to_device(item);
 
 	return dev->transport->set_configfs_dev_params(dev, page, count);
 }
 
-static struct target_core_configfs_attribute target_core_attr_dev_control = {
-	.attr	= { .ca_owner = THIS_MODULE,
-		    .ca_name = "control",
-		    .ca_mode = S_IWUSR },
-	.show	= NULL,
-	.store	= target_core_store_dev_control,
-};
-
-static ssize_t target_core_show_dev_alias(void *p, char *page)
+static ssize_t target_dev_alias_show(struct config_item *item, char *page)
 {
-	struct se_device *dev = p;
+	struct se_device *dev = to_device(item);
 
 	if (!(dev->dev_flags & DF_USING_ALIAS))
 		return 0;
@@ -1842,12 +1727,10 @@ static ssize_t target_core_show_dev_alias(void *p, char *page)
 	return snprintf(page, PAGE_SIZE, "%s\n", dev->dev_alias);
 }
 
-static ssize_t target_core_store_dev_alias(
-	void *p,
-	const char *page,
-	size_t count)
+static ssize_t target_dev_alias_store(struct config_item *item,
+		const char *page, size_t count)
 {
-	struct se_device *dev = p;
+	struct se_device *dev = to_device(item);
 	struct se_hba *hba = dev->se_hba;
 	ssize_t read_bytes;
 
@@ -1874,17 +1757,9 @@ static ssize_t target_core_store_dev_alias(
 	return read_bytes;
 }
 
-static struct target_core_configfs_attribute target_core_attr_dev_alias = {
-	.attr	= { .ca_owner = THIS_MODULE,
-		    .ca_name = "alias",
-		    .ca_mode =  S_IRUGO | S_IWUSR },
-	.show	= target_core_show_dev_alias,
-	.store	= target_core_store_dev_alias,
-};
-
-static ssize_t target_core_show_dev_udev_path(void *p, char *page)
+static ssize_t target_dev_udev_path_show(struct config_item *item, char *page)
 {
-	struct se_device *dev = p;
+	struct se_device *dev = to_device(item);
 
 	if (!(dev->dev_flags & DF_USING_UDEV_PATH))
 		return 0;
@@ -1892,12 +1767,10 @@ static ssize_t target_core_show_dev_udev_path(void *p, char *page)
 	return snprintf(page, PAGE_SIZE, "%s\n", dev->udev_path);
 }
 
-static ssize_t target_core_store_dev_udev_path(
-	void *p,
-	const char *page,
-	size_t count)
+static ssize_t target_dev_udev_path_store(struct config_item *item,
+		const char *page, size_t count)
 {
-	struct se_device *dev = p;
+	struct se_device *dev = to_device(item);
 	struct se_hba *hba = dev->se_hba;
 	ssize_t read_bytes;
 
@@ -1925,27 +1798,17 @@ static ssize_t target_core_store_dev_udev_path(
 	return read_bytes;
 }
 
-static struct target_core_configfs_attribute target_core_attr_dev_udev_path = {
-	.attr	= { .ca_owner = THIS_MODULE,
-		    .ca_name = "udev_path",
-		    .ca_mode =  S_IRUGO | S_IWUSR },
-	.show	= target_core_show_dev_udev_path,
-	.store	= target_core_store_dev_udev_path,
-};
-
-static ssize_t target_core_show_dev_enable(void *p, char *page)
+static ssize_t target_dev_enable_show(struct config_item *item, char *page)
 {
-	struct se_device *dev = p;
+	struct se_device *dev = to_device(item);
 
 	return snprintf(page, PAGE_SIZE, "%d\n", !!(dev->dev_flags & DF_CONFIGURED));
 }
 
-static ssize_t target_core_store_dev_enable(
-	void *p,
-	const char *page,
-	size_t count)
+static ssize_t target_dev_enable_store(struct config_item *item,
+		const char *page, size_t count)
 {
-	struct se_device *dev = p;
+	struct se_device *dev = to_device(item);
 	char *ptr;
 	int ret;
 
@@ -1962,17 +1825,9 @@ static ssize_t target_core_store_dev_enable(
 	return count;
 }
 
-static struct target_core_configfs_attribute target_core_attr_dev_enable = {
-	.attr	= { .ca_owner = THIS_MODULE,
-		    .ca_name = "enable",
-		    .ca_mode =  S_IRUGO | S_IWUSR },
-	.show	= target_core_show_dev_enable,
-	.store	= target_core_store_dev_enable,
-};
-
-static ssize_t target_core_show_alua_lu_gp(void *p, char *page)
+static ssize_t target_dev_alua_lu_gp_show(struct config_item *item, char *page)
 {
-	struct se_device *dev = p;
+	struct se_device *dev = to_device(item);
 	struct config_item *lu_ci;
 	struct t10_alua_lu_gp *lu_gp;
 	struct t10_alua_lu_gp_member *lu_gp_mem;
@@ -1994,12 +1849,10 @@ static ssize_t target_core_show_alua_lu_gp(void *p, char *page)
 	return len;
 }
 
-static ssize_t target_core_store_alua_lu_gp(
-	void *p,
-	const char *page,
-	size_t count)
+static ssize_t target_dev_alua_lu_gp_store(struct config_item *item,
+		const char *page, size_t count)
 {
-	struct se_device *dev = p;
+	struct se_device *dev = to_device(item);
 	struct se_hba *hba = dev->se_hba;
 	struct t10_alua_lu_gp *lu_gp = NULL, *lu_gp_new = NULL;
 	struct t10_alua_lu_gp_member *lu_gp_mem;
@@ -2076,17 +1929,9 @@ static ssize_t target_core_store_alua_lu_gp(
 	return count;
 }
 
-static struct target_core_configfs_attribute target_core_attr_dev_alua_lu_gp = {
-	.attr	= { .ca_owner = THIS_MODULE,
-		    .ca_name = "alua_lu_gp",
-		    .ca_mode = S_IRUGO | S_IWUSR },
-	.show	= target_core_show_alua_lu_gp,
-	.store	= target_core_store_alua_lu_gp,
-};
-
-static ssize_t target_core_show_dev_lba_map(void *p, char *page)
+static ssize_t target_dev_lba_map_show(struct config_item *item, char *page)
 {
-	struct se_device *dev = p;
+	struct se_device *dev = to_device(item);
 	struct t10_alua_lba_map *map;
 	struct t10_alua_lba_map_member *mem;
 	char *b = page;
@@ -2129,12 +1974,10 @@ static ssize_t target_core_show_dev_lba_map(void *p, char *page)
 	return bl;
 }
 
-static ssize_t target_core_store_dev_lba_map(
-	void *p,
-	const char *page,
-	size_t count)
+static ssize_t target_dev_lba_map_store(struct config_item *item,
+		const char *page, size_t count)
 {
-	struct se_device *dev = p;
+	struct se_device *dev = to_device(item);
 	struct t10_alua_lba_map *lba_map = NULL;
 	struct list_head lba_list;
 	char *map_entries, *ptr;
@@ -2246,22 +2089,22 @@ out:
 	return count;
 }
 
-static struct target_core_configfs_attribute target_core_attr_dev_lba_map = {
-	.attr	= { .ca_owner = THIS_MODULE,
-		    .ca_name = "lba_map",
-		    .ca_mode = S_IRUGO | S_IWUSR },
-	.show	= target_core_show_dev_lba_map,
-	.store	= target_core_store_dev_lba_map,
-};
+CONFIGFS_ATTR_RO(target_dev_, info);
+CONFIGFS_ATTR_WO(target_dev_, control);
+CONFIGFS_ATTR(target_dev_, alias);
+CONFIGFS_ATTR(target_dev_, udev_path);
+CONFIGFS_ATTR(target_dev_, enable);
+CONFIGFS_ATTR(target_dev_, alua_lu_gp);
+CONFIGFS_ATTR(target_dev_, lba_map);
 
 static struct configfs_attribute *target_core_dev_attrs[] = {
-	&target_core_attr_dev_info.attr,
-	&target_core_attr_dev_control.attr,
-	&target_core_attr_dev_alias.attr,
-	&target_core_attr_dev_udev_path.attr,
-	&target_core_attr_dev_enable.attr,
-	&target_core_attr_dev_alua_lu_gp.attr,
-	&target_core_attr_dev_lba_map.attr,
+	&target_dev_attr_info,
+	&target_dev_attr_control,
+	&target_dev_attr_alias,
+	&target_dev_attr_udev_path,
+	&target_dev_attr_enable,
+	&target_dev_attr_alua_lu_gp,
+	&target_dev_attr_lba_map,
 	NULL,
 };
 
@@ -2275,42 +2118,8 @@ static void target_core_dev_release(struct config_item *item)
 	target_free_device(dev);
 }
 
-static ssize_t target_core_dev_show(struct config_item *item,
-				     struct configfs_attribute *attr,
-				     char *page)
-{
-	struct config_group *dev_cg = to_config_group(item);
-	struct se_device *dev =
-		container_of(dev_cg, struct se_device, dev_group);
-	struct target_core_configfs_attribute *tc_attr = container_of(
-			attr, struct target_core_configfs_attribute, attr);
-
-	if (!tc_attr->show)
-		return -EINVAL;
-
-	return tc_attr->show(dev, page);
-}
-
-static ssize_t target_core_dev_store(struct config_item *item,
-				      struct configfs_attribute *attr,
-				      const char *page, size_t count)
-{
-	struct config_group *dev_cg = to_config_group(item);
-	struct se_device *dev =
-		container_of(dev_cg, struct se_device, dev_group);
-	struct target_core_configfs_attribute *tc_attr = container_of(
-			attr, struct target_core_configfs_attribute, attr);
-
-	if (!tc_attr->store)
-		return -EINVAL;
-
-	return tc_attr->store(dev, page, count);
-}
-
 static struct configfs_item_operations target_core_dev_item_ops = {
 	.release		= target_core_dev_release,
-	.show_attribute		= target_core_dev_show,
-	.store_attribute	= target_core_dev_store,
 };
 
 TB_CIT_SETUP(dev, &target_core_dev_item_ops, NULL, target_core_dev_attrs);
@@ -2319,38 +2128,25 @@ TB_CIT_SETUP(dev, &target_core_dev_item_ops, NULL, target_core_dev_attrs);
 
 /* Start functions for struct config_item_type target_core_alua_lu_gp_cit */
 
-CONFIGFS_EATTR_STRUCT(target_core_alua_lu_gp, t10_alua_lu_gp);
-#define SE_DEV_ALUA_LU_ATTR(_name, _mode)				\
-static struct target_core_alua_lu_gp_attribute				\
-			target_core_alua_lu_gp_##_name =		\
-	__CONFIGFS_EATTR(_name, _mode,					\
-	target_core_alua_lu_gp_show_attr_##_name,			\
-	target_core_alua_lu_gp_store_attr_##_name);
-
-#define SE_DEV_ALUA_LU_ATTR_RO(_name)					\
-static struct target_core_alua_lu_gp_attribute				\
-			target_core_alua_lu_gp_##_name =		\
-	__CONFIGFS_EATTR_RO(_name,					\
-	target_core_alua_lu_gp_show_attr_##_name);
+static inline struct t10_alua_lu_gp *to_lu_gp(struct config_item *item)
+{
+	return container_of(to_config_group(item), struct t10_alua_lu_gp,
+			lu_gp_group);
+}
 
-/*
- * lu_gp_id
- */
-static ssize_t target_core_alua_lu_gp_show_attr_lu_gp_id(
-	struct t10_alua_lu_gp *lu_gp,
-	char *page)
+static ssize_t target_lu_gp_lu_gp_id_show(struct config_item *item, char *page)
 {
+	struct t10_alua_lu_gp *lu_gp = to_lu_gp(item);
+
 	if (!lu_gp->lu_gp_valid_id)
 		return 0;
-
 	return sprintf(page, "%hu\n", lu_gp->lu_gp_id);
 }
 
-static ssize_t target_core_alua_lu_gp_store_attr_lu_gp_id(
-	struct t10_alua_lu_gp *lu_gp,
-	const char *page,
-	size_t count)
+static ssize_t target_lu_gp_lu_gp_id_store(struct config_item *item,
+		const char *page, size_t count)
 {
+	struct t10_alua_lu_gp *lu_gp = to_lu_gp(item);
 	struct config_group *alua_lu_gp_cg = &lu_gp->lu_gp_group;
 	unsigned long lu_gp_id;
 	int ret;
@@ -2379,15 +2175,9 @@ static ssize_t target_core_alua_lu_gp_store_attr_lu_gp_id(
 	return count;
 }
 
-SE_DEV_ALUA_LU_ATTR(lu_gp_id, S_IRUGO | S_IWUSR);
-
-/*
- * members
- */
-static ssize_t target_core_alua_lu_gp_show_attr_members(
-	struct t10_alua_lu_gp *lu_gp,
-	char *page)
+static ssize_t target_lu_gp_members_show(struct config_item *item, char *page)
 {
+	struct t10_alua_lu_gp *lu_gp = to_lu_gp(item);
 	struct se_device *dev;
 	struct se_hba *hba;
 	struct t10_alua_lu_gp_member *lu_gp_mem;
@@ -2419,13 +2209,12 @@ static ssize_t target_core_alua_lu_gp_show_attr_members(
 	return len;
 }
 
-SE_DEV_ALUA_LU_ATTR_RO(members);
-
-CONFIGFS_EATTR_OPS(target_core_alua_lu_gp, t10_alua_lu_gp, lu_gp_group);
+CONFIGFS_ATTR(target_lu_gp_, lu_gp_id);
+CONFIGFS_ATTR_RO(target_lu_gp_, members);
 
 static struct configfs_attribute *target_core_alua_lu_gp_attrs[] = {
-	&target_core_alua_lu_gp_lu_gp_id.attr,
-	&target_core_alua_lu_gp_members.attr,
+	&target_lu_gp_attr_lu_gp_id,
+	&target_lu_gp_attr_members,
 	NULL,
 };
 
@@ -2439,8 +2228,6 @@ static void target_core_alua_lu_gp_release(struct config_item *item)
 
 static struct configfs_item_operations target_core_alua_lu_gp_ops = {
 	.release		= target_core_alua_lu_gp_release,
-	.show_attribute		= target_core_alua_lu_gp_attr_show,
-	.store_attribute	= target_core_alua_lu_gp_attr_store,
 };
 
 static struct config_item_type target_core_alua_lu_gp_cit = {
@@ -2511,36 +2298,23 @@ static struct config_item_type target_core_alua_lu_gps_cit = {
 
 /* Start functions for struct config_item_type target_core_alua_tg_pt_gp_cit */
 
-CONFIGFS_EATTR_STRUCT(target_core_alua_tg_pt_gp, t10_alua_tg_pt_gp);
-#define SE_DEV_ALUA_TG_PT_ATTR(_name, _mode)				\
-static struct target_core_alua_tg_pt_gp_attribute			\
-			target_core_alua_tg_pt_gp_##_name =		\
-	__CONFIGFS_EATTR(_name, _mode,					\
-	target_core_alua_tg_pt_gp_show_attr_##_name,			\
-	target_core_alua_tg_pt_gp_store_attr_##_name);
-
-#define SE_DEV_ALUA_TG_PT_ATTR_RO(_name)				\
-static struct target_core_alua_tg_pt_gp_attribute			\
-			target_core_alua_tg_pt_gp_##_name =		\
-	__CONFIGFS_EATTR_RO(_name,					\
-	target_core_alua_tg_pt_gp_show_attr_##_name);
+static inline struct t10_alua_tg_pt_gp *to_tg_pt_gp(struct config_item *item)
+{
+	return container_of(to_config_group(item), struct t10_alua_tg_pt_gp,
+			tg_pt_gp_group);
+}
 
-/*
- * alua_access_state
- */
-static ssize_t target_core_alua_tg_pt_gp_show_attr_alua_access_state(
-	struct t10_alua_tg_pt_gp *tg_pt_gp,
-	char *page)
+static ssize_t target_tg_pt_gp_alua_access_state_show(struct config_item *item,
+		char *page)
 {
 	return sprintf(page, "%d\n",
-		atomic_read(&tg_pt_gp->tg_pt_gp_alua_access_state));
+		atomic_read(&to_tg_pt_gp(item)->tg_pt_gp_alua_access_state));
 }
 
-static ssize_t target_core_alua_tg_pt_gp_store_attr_alua_access_state(
-	struct t10_alua_tg_pt_gp *tg_pt_gp,
-	const char *page,
-	size_t count)
+static ssize_t target_tg_pt_gp_alua_access_state_store(struct config_item *item,
+		const char *page, size_t count)
 {
+	struct t10_alua_tg_pt_gp *tg_pt_gp = to_tg_pt_gp(item);
 	struct se_device *dev = tg_pt_gp->tg_pt_gp_dev;
 	unsigned long tmp;
 	int new_state, ret;
@@ -2582,24 +2356,18 @@ static ssize_t target_core_alua_tg_pt_gp_store_attr_alua_access_state(
 	return (!ret) ? count : -EINVAL;
 }
 
-SE_DEV_ALUA_TG_PT_ATTR(alua_access_state, S_IRUGO | S_IWUSR);
-
-/*
- * alua_access_status
- */
-static ssize_t target_core_alua_tg_pt_gp_show_attr_alua_access_status(
-	struct t10_alua_tg_pt_gp *tg_pt_gp,
-	char *page)
+static ssize_t target_tg_pt_gp_alua_access_status_show(struct config_item *item,
+		char *page)
 {
+	struct t10_alua_tg_pt_gp *tg_pt_gp = to_tg_pt_gp(item);
 	return sprintf(page, "%s\n",
 		core_alua_dump_status(tg_pt_gp->tg_pt_gp_alua_access_status));
 }
 
-static ssize_t target_core_alua_tg_pt_gp_store_attr_alua_access_status(
-	struct t10_alua_tg_pt_gp *tg_pt_gp,
-	const char *page,
-	size_t count)
+static ssize_t target_tg_pt_gp_alua_access_status_store(
+		struct config_item *item, const char *page, size_t count)
 {
+	struct t10_alua_tg_pt_gp *tg_pt_gp = to_tg_pt_gp(item);
 	unsigned long tmp;
 	int new_status, ret;
 
@@ -2630,43 +2398,31 @@ static ssize_t target_core_alua_tg_pt_gp_store_attr_alua_access_status(
 	return count;
 }
 
-SE_DEV_ALUA_TG_PT_ATTR(alua_access_status, S_IRUGO | S_IWUSR);
-
-/*
- * alua_access_type
- */
-static ssize_t target_core_alua_tg_pt_gp_show_attr_alua_access_type(
-	struct t10_alua_tg_pt_gp *tg_pt_gp,
-	char *page)
+static ssize_t target_tg_pt_gp_alua_access_type_show(struct config_item *item,
+		char *page)
 {
-	return core_alua_show_access_type(tg_pt_gp, page);
+	return core_alua_show_access_type(to_tg_pt_gp(item), page);
 }
 
-static ssize_t target_core_alua_tg_pt_gp_store_attr_alua_access_type(
-	struct t10_alua_tg_pt_gp *tg_pt_gp,
-	const char *page,
-	size_t count)
+static ssize_t target_tg_pt_gp_alua_access_type_store(struct config_item *item,
+		const char *page, size_t count)
 {
-	return core_alua_store_access_type(tg_pt_gp, page, count);
+	return core_alua_store_access_type(to_tg_pt_gp(item), page, count);
 }
 
-SE_DEV_ALUA_TG_PT_ATTR(alua_access_type, S_IRUGO | S_IWUSR);
-
-/*
- * alua_supported_states
- */
-
-#define SE_DEV_ALUA_SUPPORT_STATE_SHOW(_name, _var, _bit)		\
-static ssize_t target_core_alua_tg_pt_gp_show_attr_alua_support_##_name( \
-	struct t10_alua_tg_pt_gp *t, char *p)				\
+#define ALUA_SUPPORTED_STATE_ATTR(_name, _bit)				\
+static ssize_t target_tg_pt_gp_alua_support_##_name##_show(		\
+		struct config_item *item, char *p)			\
 {									\
-	return sprintf(p, "%d\n", !!(t->_var & _bit));			\
-}
-
-#define SE_DEV_ALUA_SUPPORT_STATE_STORE(_name, _var, _bit)		\
-static ssize_t target_core_alua_tg_pt_gp_store_attr_alua_support_##_name(\
-	struct t10_alua_tg_pt_gp *t, const char *p, size_t c)		\
+	struct t10_alua_tg_pt_gp *t = to_tg_pt_gp(item);		\
+	return sprintf(p, "%d\n",					\
+		!!(t->tg_pt_gp_alua_supported_states & _bit));		\
+}									\
+									\
+static ssize_t target_tg_pt_gp_alua_support_##_name##_store(		\
+		struct config_item *item, const char *p, size_t c)	\
 {									\
+	struct t10_alua_tg_pt_gp *t = to_tg_pt_gp(item);		\
 	unsigned long tmp;						\
 	int ret;							\
 									\
@@ -2687,70 +2443,32 @@ static ssize_t target_core_alua_tg_pt_gp_store_attr_alua_support_##_name(\
 		return -EINVAL;						\
 	}								\
 	if (tmp)							\
-		t->_var |= _bit;					\
+		t->tg_pt_gp_alua_supported_states |= _bit;		\
 	else								\
-		t->_var &= ~_bit;					\
+		t->tg_pt_gp_alua_supported_states &= ~_bit;		\
 									\
 	return c;							\
 }
 
-SE_DEV_ALUA_SUPPORT_STATE_SHOW(transitioning,
-			       tg_pt_gp_alua_supported_states, ALUA_T_SUP);
-SE_DEV_ALUA_SUPPORT_STATE_STORE(transitioning,
-				tg_pt_gp_alua_supported_states, ALUA_T_SUP);
-SE_DEV_ALUA_TG_PT_ATTR(alua_support_transitioning, S_IRUGO | S_IWUSR);
-
-SE_DEV_ALUA_SUPPORT_STATE_SHOW(offline,
-			       tg_pt_gp_alua_supported_states, ALUA_O_SUP);
-SE_DEV_ALUA_SUPPORT_STATE_STORE(offline,
-				tg_pt_gp_alua_supported_states, ALUA_O_SUP);
-SE_DEV_ALUA_TG_PT_ATTR(alua_support_offline, S_IRUGO | S_IWUSR);
-
-SE_DEV_ALUA_SUPPORT_STATE_SHOW(lba_dependent,
-			       tg_pt_gp_alua_supported_states, ALUA_LBD_SUP);
-SE_DEV_ALUA_SUPPORT_STATE_STORE(lba_dependent,
-				tg_pt_gp_alua_supported_states, ALUA_LBD_SUP);
-SE_DEV_ALUA_TG_PT_ATTR(alua_support_lba_dependent, S_IRUGO);
-
-SE_DEV_ALUA_SUPPORT_STATE_SHOW(unavailable,
-			       tg_pt_gp_alua_supported_states, ALUA_U_SUP);
-SE_DEV_ALUA_SUPPORT_STATE_STORE(unavailable,
-				tg_pt_gp_alua_supported_states, ALUA_U_SUP);
-SE_DEV_ALUA_TG_PT_ATTR(alua_support_unavailable, S_IRUGO | S_IWUSR);
-
-SE_DEV_ALUA_SUPPORT_STATE_SHOW(standby,
-			       tg_pt_gp_alua_supported_states, ALUA_S_SUP);
-SE_DEV_ALUA_SUPPORT_STATE_STORE(standby,
-				tg_pt_gp_alua_supported_states, ALUA_S_SUP);
-SE_DEV_ALUA_TG_PT_ATTR(alua_support_standby, S_IRUGO | S_IWUSR);
-
-SE_DEV_ALUA_SUPPORT_STATE_SHOW(active_optimized,
-			       tg_pt_gp_alua_supported_states, ALUA_AO_SUP);
-SE_DEV_ALUA_SUPPORT_STATE_STORE(active_optimized,
-				tg_pt_gp_alua_supported_states, ALUA_AO_SUP);
-SE_DEV_ALUA_TG_PT_ATTR(alua_support_active_optimized, S_IRUGO | S_IWUSR);
-
-SE_DEV_ALUA_SUPPORT_STATE_SHOW(active_nonoptimized,
-			       tg_pt_gp_alua_supported_states, ALUA_AN_SUP);
-SE_DEV_ALUA_SUPPORT_STATE_STORE(active_nonoptimized,
-				tg_pt_gp_alua_supported_states, ALUA_AN_SUP);
-SE_DEV_ALUA_TG_PT_ATTR(alua_support_active_nonoptimized, S_IRUGO | S_IWUSR);
+ALUA_SUPPORTED_STATE_ATTR(transitioning, ALUA_T_SUP);
+ALUA_SUPPORTED_STATE_ATTR(offline, ALUA_O_SUP);
+ALUA_SUPPORTED_STATE_ATTR(lba_dependent, ALUA_LBD_SUP);
+ALUA_SUPPORTED_STATE_ATTR(unavailable, ALUA_U_SUP);
+ALUA_SUPPORTED_STATE_ATTR(standby, ALUA_S_SUP);
+ALUA_SUPPORTED_STATE_ATTR(active_optimized, ALUA_AO_SUP);
+ALUA_SUPPORTED_STATE_ATTR(active_nonoptimized, ALUA_AN_SUP);
 
-/*
- * alua_write_metadata
- */
-static ssize_t target_core_alua_tg_pt_gp_show_attr_alua_write_metadata(
-	struct t10_alua_tg_pt_gp *tg_pt_gp,
-	char *page)
+static ssize_t target_tg_pt_gp_alua_write_metadata_show(
+		struct config_item *item, char *page)
 {
-	return sprintf(page, "%d\n", tg_pt_gp->tg_pt_gp_write_metadata);
+	return sprintf(page, "%d\n",
+		to_tg_pt_gp(item)->tg_pt_gp_write_metadata);
 }
 
-static ssize_t target_core_alua_tg_pt_gp_store_attr_alua_write_metadata(
-	struct t10_alua_tg_pt_gp *tg_pt_gp,
-	const char *page,
-	size_t count)
+static ssize_t target_tg_pt_gp_alua_write_metadata_store(
+		struct config_item *item, const char *page, size_t count)
 {
+	struct t10_alua_tg_pt_gp *tg_pt_gp = to_tg_pt_gp(item);
 	unsigned long tmp;
 	int ret;
 
@@ -2770,110 +2488,71 @@ static ssize_t target_core_alua_tg_pt_gp_store_attr_alua_write_metadata(
 	return count;
 }
 
-SE_DEV_ALUA_TG_PT_ATTR(alua_write_metadata, S_IRUGO | S_IWUSR);
-
-
-
-/*
- * nonop_delay_msecs
- */
-static ssize_t target_core_alua_tg_pt_gp_show_attr_nonop_delay_msecs(
-	struct t10_alua_tg_pt_gp *tg_pt_gp,
-	char *page)
+static ssize_t target_tg_pt_gp_nonop_delay_msecs_show(struct config_item *item,
+		char *page)
 {
-	return core_alua_show_nonop_delay_msecs(tg_pt_gp, page);
-
+	return core_alua_show_nonop_delay_msecs(to_tg_pt_gp(item), page);
 }
 
-static ssize_t target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs(
-	struct t10_alua_tg_pt_gp *tg_pt_gp,
-	const char *page,
-	size_t count)
+static ssize_t target_tg_pt_gp_nonop_delay_msecs_store(struct config_item *item,
+		const char *page, size_t count)
 {
-	return core_alua_store_nonop_delay_msecs(tg_pt_gp, page, count);
+	return core_alua_store_nonop_delay_msecs(to_tg_pt_gp(item), page,
+			count);
 }
 
-SE_DEV_ALUA_TG_PT_ATTR(nonop_delay_msecs, S_IRUGO | S_IWUSR);
-
-/*
- * trans_delay_msecs
- */
-static ssize_t target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs(
-	struct t10_alua_tg_pt_gp *tg_pt_gp,
-	char *page)
+static ssize_t target_tg_pt_gp_trans_delay_msecs_show(struct config_item *item,
+		char *page)
 {
-	return core_alua_show_trans_delay_msecs(tg_pt_gp, page);
+	return core_alua_show_trans_delay_msecs(to_tg_pt_gp(item), page);
 }
 
-static ssize_t target_core_alua_tg_pt_gp_store_attr_trans_delay_msecs(
-	struct t10_alua_tg_pt_gp *tg_pt_gp,
-	const char *page,
-	size_t count)
+static ssize_t target_tg_pt_gp_trans_delay_msecs_store(struct config_item *item,
+		const char *page, size_t count)
 {
-	return core_alua_store_trans_delay_msecs(tg_pt_gp, page, count);
+	return core_alua_store_trans_delay_msecs(to_tg_pt_gp(item), page,
+			count);
 }
 
-SE_DEV_ALUA_TG_PT_ATTR(trans_delay_msecs, S_IRUGO | S_IWUSR);
-
-/*
- * implicit_trans_secs
- */
-static ssize_t target_core_alua_tg_pt_gp_show_attr_implicit_trans_secs(
-	struct t10_alua_tg_pt_gp *tg_pt_gp,
-	char *page)
+static ssize_t target_tg_pt_gp_implicit_trans_secs_show(
+		struct config_item *item, char *page)
 {
-	return core_alua_show_implicit_trans_secs(tg_pt_gp, page);
+	return core_alua_show_implicit_trans_secs(to_tg_pt_gp(item), page);
 }
 
-static ssize_t target_core_alua_tg_pt_gp_store_attr_implicit_trans_secs(
-	struct t10_alua_tg_pt_gp *tg_pt_gp,
-	const char *page,
-	size_t count)
+static ssize_t target_tg_pt_gp_implicit_trans_secs_store(
+		struct config_item *item, const char *page, size_t count)
 {
-	return core_alua_store_implicit_trans_secs(tg_pt_gp, page, count);
+	return core_alua_store_implicit_trans_secs(to_tg_pt_gp(item), page,
+			count);
 }
 
-SE_DEV_ALUA_TG_PT_ATTR(implicit_trans_secs, S_IRUGO | S_IWUSR);
-
-/*
- * preferred
- */
-
-static ssize_t target_core_alua_tg_pt_gp_show_attr_preferred(
-	struct t10_alua_tg_pt_gp *tg_pt_gp,
-	char *page)
+static ssize_t target_tg_pt_gp_preferred_show(struct config_item *item,
+		char *page)
 {
-	return core_alua_show_preferred_bit(tg_pt_gp, page);
+	return core_alua_show_preferred_bit(to_tg_pt_gp(item), page);
 }
 
-static ssize_t target_core_alua_tg_pt_gp_store_attr_preferred(
-	struct t10_alua_tg_pt_gp *tg_pt_gp,
-	const char *page,
-	size_t count)
+static ssize_t target_tg_pt_gp_preferred_store(struct config_item *item,
+		const char *page, size_t count)
 {
-	return core_alua_store_preferred_bit(tg_pt_gp, page, count);
+	return core_alua_store_preferred_bit(to_tg_pt_gp(item), page, count);
 }
 
-SE_DEV_ALUA_TG_PT_ATTR(preferred, S_IRUGO | S_IWUSR);
-
-/*
- * tg_pt_gp_id
- */
-static ssize_t target_core_alua_tg_pt_gp_show_attr_tg_pt_gp_id(
-	struct t10_alua_tg_pt_gp *tg_pt_gp,
-	char *page)
+static ssize_t target_tg_pt_gp_tg_pt_gp_id_show(struct config_item *item,
+		char *page)
 {
+	struct t10_alua_tg_pt_gp *tg_pt_gp = to_tg_pt_gp(item);
+
 	if (!tg_pt_gp->tg_pt_gp_valid_id)
 		return 0;
-
 	return sprintf(page, "%hu\n", tg_pt_gp->tg_pt_gp_id);
 }
 
-static ssize_t target_core_alua_tg_pt_gp_store_attr_tg_pt_gp_id(
-	struct t10_alua_tg_pt_gp *tg_pt_gp,
-	const char *page,
-	size_t count)
+static ssize_t target_tg_pt_gp_tg_pt_gp_id_store(struct config_item *item,
+		const char *page, size_t count)
 {
+	struct t10_alua_tg_pt_gp *tg_pt_gp = to_tg_pt_gp(item);
 	struct config_group *alua_tg_pt_gp_cg = &tg_pt_gp->tg_pt_gp_group;
 	unsigned long tg_pt_gp_id;
 	int ret;
@@ -2902,15 +2581,10 @@ static ssize_t target_core_alua_tg_pt_gp_store_attr_tg_pt_gp_id(
 	return count;
 }
 
-SE_DEV_ALUA_TG_PT_ATTR(tg_pt_gp_id, S_IRUGO | S_IWUSR);
-
-/*
- * members
- */
-static ssize_t target_core_alua_tg_pt_gp_show_attr_members(
-	struct t10_alua_tg_pt_gp *tg_pt_gp,
-	char *page)
+static ssize_t target_tg_pt_gp_members_show(struct config_item *item,
+		char *page)
 {
+	struct t10_alua_tg_pt_gp *tg_pt_gp = to_tg_pt_gp(item);
 	struct se_lun *lun;
 	ssize_t len = 0, cur_len;
 	unsigned char buf[TG_PT_GROUP_NAME_BUF];
@@ -2942,29 +2616,42 @@ static ssize_t target_core_alua_tg_pt_gp_show_attr_members(
 	return len;
 }
 
-SE_DEV_ALUA_TG_PT_ATTR_RO(members);
-
-CONFIGFS_EATTR_OPS(target_core_alua_tg_pt_gp, t10_alua_tg_pt_gp,
-			tg_pt_gp_group);
+CONFIGFS_ATTR(target_tg_pt_gp_, alua_access_state);
+CONFIGFS_ATTR(target_tg_pt_gp_, alua_access_status);
+CONFIGFS_ATTR(target_tg_pt_gp_, alua_access_type);
+CONFIGFS_ATTR(target_tg_pt_gp_, alua_support_transitioning);
+CONFIGFS_ATTR(target_tg_pt_gp_, alua_support_offline);
+CONFIGFS_ATTR(target_tg_pt_gp_, alua_support_lba_dependent);
+CONFIGFS_ATTR(target_tg_pt_gp_, alua_support_unavailable);
+CONFIGFS_ATTR(target_tg_pt_gp_, alua_support_standby);
+CONFIGFS_ATTR(target_tg_pt_gp_, alua_support_active_optimized);
+CONFIGFS_ATTR(target_tg_pt_gp_, alua_support_active_nonoptimized);
+CONFIGFS_ATTR(target_tg_pt_gp_, alua_write_metadata);
+CONFIGFS_ATTR(target_tg_pt_gp_, nonop_delay_msecs);
+CONFIGFS_ATTR(target_tg_pt_gp_, trans_delay_msecs);
+CONFIGFS_ATTR(target_tg_pt_gp_, implicit_trans_secs);
+CONFIGFS_ATTR(target_tg_pt_gp_, preferred);
+CONFIGFS_ATTR(target_tg_pt_gp_, tg_pt_gp_id);
+CONFIGFS_ATTR_RO(target_tg_pt_gp_, members);
 
 static struct configfs_attribute *target_core_alua_tg_pt_gp_attrs[] = {
-	&target_core_alua_tg_pt_gp_alua_access_state.attr,
-	&target_core_alua_tg_pt_gp_alua_access_status.attr,
-	&target_core_alua_tg_pt_gp_alua_access_type.attr,
-	&target_core_alua_tg_pt_gp_alua_support_transitioning.attr,
-	&target_core_alua_tg_pt_gp_alua_support_offline.attr,
-	&target_core_alua_tg_pt_gp_alua_support_lba_dependent.attr,
-	&target_core_alua_tg_pt_gp_alua_support_unavailable.attr,
-	&target_core_alua_tg_pt_gp_alua_support_standby.attr,
-	&target_core_alua_tg_pt_gp_alua_support_active_nonoptimized.attr,
-	&target_core_alua_tg_pt_gp_alua_support_active_optimized.attr,
-	&target_core_alua_tg_pt_gp_alua_write_metadata.attr,
-	&target_core_alua_tg_pt_gp_nonop_delay_msecs.attr,
-	&target_core_alua_tg_pt_gp_trans_delay_msecs.attr,
-	&target_core_alua_tg_pt_gp_implicit_trans_secs.attr,
-	&target_core_alua_tg_pt_gp_preferred.attr,
-	&target_core_alua_tg_pt_gp_tg_pt_gp_id.attr,
-	&target_core_alua_tg_pt_gp_members.attr,
+	&target_tg_pt_gp_attr_alua_access_state,
+	&target_tg_pt_gp_attr_alua_access_status,
+	&target_tg_pt_gp_attr_alua_access_type,
+	&target_tg_pt_gp_attr_alua_support_transitioning,
+	&target_tg_pt_gp_attr_alua_support_offline,
+	&target_tg_pt_gp_attr_alua_support_lba_dependent,
+	&target_tg_pt_gp_attr_alua_support_unavailable,
+	&target_tg_pt_gp_attr_alua_support_standby,
+	&target_tg_pt_gp_attr_alua_support_active_nonoptimized,
+	&target_tg_pt_gp_attr_alua_support_active_optimized,
+	&target_tg_pt_gp_attr_alua_write_metadata,
+	&target_tg_pt_gp_attr_nonop_delay_msecs,
+	&target_tg_pt_gp_attr_trans_delay_msecs,
+	&target_tg_pt_gp_attr_implicit_trans_secs,
+	&target_tg_pt_gp_attr_preferred,
+	&target_tg_pt_gp_attr_tg_pt_gp_id,
+	&target_tg_pt_gp_attr_members,
 	NULL,
 };
 
@@ -2978,8 +2665,6 @@ static void target_core_alua_tg_pt_gp_release(struct config_item *item)
 
 static struct configfs_item_operations target_core_alua_tg_pt_gp_ops = {
 	.release		= target_core_alua_tg_pt_gp_release,
-	.show_attribute		= target_core_alua_tg_pt_gp_attr_show,
-	.store_attribute	= target_core_alua_tg_pt_gp_attr_store,
 };
 
 static struct config_item_type target_core_alua_tg_pt_gp_cit = {
@@ -3237,34 +2922,24 @@ static struct configfs_group_operations target_core_hba_group_ops = {
 	.drop_item		= target_core_drop_subdev,
 };
 
-CONFIGFS_EATTR_STRUCT(target_core_hba, se_hba);
-#define SE_HBA_ATTR(_name, _mode)				\
-static struct target_core_hba_attribute				\
-		target_core_hba_##_name =			\
-		__CONFIGFS_EATTR(_name, _mode,			\
-		target_core_hba_show_attr_##_name,		\
-		target_core_hba_store_attr_##_name);
 
-#define SE_HBA_ATTR_RO(_name)					\
-static struct target_core_hba_attribute				\
-		target_core_hba_##_name =			\
-		__CONFIGFS_EATTR_RO(_name,			\
-		target_core_hba_show_attr_##_name);
+static inline struct se_hba *to_hba(struct config_item *item)
+{
+	return container_of(to_config_group(item), struct se_hba, hba_group);
+}
 
-static ssize_t target_core_hba_show_attr_hba_info(
-	struct se_hba *hba,
-	char *page)
+static ssize_t target_hba_info_show(struct config_item *item, char *page)
 {
+	struct se_hba *hba = to_hba(item);
+
 	return sprintf(page, "HBA Index: %d plugin: %s version: %s\n",
 			hba->hba_id, hba->backend->ops->name,
 			TARGET_CORE_VERSION);
 }
 
-SE_HBA_ATTR_RO(hba_info);
-
-static ssize_t target_core_hba_show_attr_hba_mode(struct se_hba *hba,
-				char *page)
+static ssize_t target_hba_mode_show(struct config_item *item, char *page)
 {
+	struct se_hba *hba = to_hba(item);
 	int hba_mode = 0;
 
 	if (hba->hba_flags & HBA_FLAGS_PSCSI_MODE)
@@ -3273,9 +2948,10 @@ static ssize_t target_core_hba_show_attr_hba_mode(struct se_hba *hba,
 	return sprintf(page, "%d\n", hba_mode);
 }
 
-static ssize_t target_core_hba_store_attr_hba_mode(struct se_hba *hba,
-				const char *page, size_t count)
+static ssize_t target_hba_mode_store(struct config_item *item,
+		const char *page, size_t count)
 {
+	struct se_hba *hba = to_hba(item);
 	unsigned long mode_flag;
 	int ret;
 
@@ -3304,9 +2980,8 @@ static ssize_t target_core_hba_store_attr_hba_mode(struct se_hba *hba,
 	return count;
 }
 
-SE_HBA_ATTR(hba_mode, S_IRUGO | S_IWUSR);
-
-CONFIGFS_EATTR_OPS(target_core_hba, se_hba, hba_group);
+CONFIGFS_ATTR_RO(target_, hba_info);
+CONFIGFS_ATTR(target_, hba_mode);
 
 static void target_core_hba_release(struct config_item *item)
 {
@@ -3316,15 +2991,13 @@ static void target_core_hba_release(struct config_item *item)
 }
 
 static struct configfs_attribute *target_core_hba_attrs[] = {
-	&target_core_hba_hba_info.attr,
-	&target_core_hba_hba_mode.attr,
+	&target_attr_hba_info,
+	&target_attr_hba_mode,
 	NULL,
 };
 
 static struct configfs_item_operations target_core_hba_item_ops = {
 	.release		= target_core_hba_release,
-	.show_attribute		= target_core_hba_attr_show,
-	.store_attribute	= target_core_hba_attr_store,
 };
 
 static struct config_item_type target_core_hba_cit = {
diff --git a/drivers/target/target_core_fabric_configfs.c b/drivers/target/target_core_fabric_configfs.c
index be42429468e2..f916d18ccb48 100644
--- a/drivers/target/target_core_fabric_configfs.c
+++ b/drivers/target/target_core_fabric_configfs.c
@@ -35,8 +35,6 @@
 
 #include <target/target_core_base.h>
 #include <target/target_core_fabric.h>
-#include <target/target_core_fabric_configfs.h>
-#include <target/configfs_macros.h>
 
 #include "target_core_internal.h"
 #include "target_core_alua.h"
@@ -152,17 +150,16 @@ static int target_fabric_mappedlun_unlink(
 	return core_dev_del_initiator_node_lun_acl(lun, lacl);
 }
 
-CONFIGFS_EATTR_STRUCT(target_fabric_mappedlun, se_lun_acl);
-#define TCM_MAPPEDLUN_ATTR(_name, _mode)				\
-static struct target_fabric_mappedlun_attribute target_fabric_mappedlun_##_name = \
-	__CONFIGFS_EATTR(_name, _mode,					\
-	target_fabric_mappedlun_show_##_name,				\
-	target_fabric_mappedlun_store_##_name);
+static struct se_lun_acl *item_to_lun_acl(struct config_item *item)
+{
+	return container_of(to_config_group(item), struct se_lun_acl,
+			se_lun_group);
+}
 
-static ssize_t target_fabric_mappedlun_show_write_protect(
-	struct se_lun_acl *lacl,
-	char *page)
+static ssize_t target_fabric_mappedlun_write_protect_show(
+		struct config_item *item, char *page)
 {
+	struct se_lun_acl *lacl = item_to_lun_acl(item);
 	struct se_node_acl *se_nacl = lacl->se_lun_nacl;
 	struct se_dev_entry *deve;
 	ssize_t len = 0;
@@ -178,11 +175,10 @@ static ssize_t target_fabric_mappedlun_show_write_protect(
 	return len;
 }
 
-static ssize_t target_fabric_mappedlun_store_write_protect(
-	struct se_lun_acl *lacl,
-	const char *page,
-	size_t count)
+static ssize_t target_fabric_mappedlun_write_protect_store(
+		struct config_item *item, const char *page, size_t count)
 {
+	struct se_lun_acl *lacl = item_to_lun_acl(item);
 	struct se_node_acl *se_nacl = lacl->se_lun_nacl;
 	struct se_portal_group *se_tpg = se_nacl->se_tpg;
 	unsigned long op;
@@ -209,9 +205,12 @@ static ssize_t target_fabric_mappedlun_store_write_protect(
 
 }
 
-TCM_MAPPEDLUN_ATTR(write_protect, S_IRUGO | S_IWUSR);
+CONFIGFS_ATTR(target_fabric_mappedlun_, write_protect);
 
-CONFIGFS_EATTR_OPS(target_fabric_mappedlun, se_lun_acl, se_lun_group);
+static struct configfs_attribute *target_fabric_mappedlun_attrs[] = {
+	&target_fabric_mappedlun_attr_write_protect,
+	NULL,
+};
 
 static void target_fabric_mappedlun_release(struct config_item *item)
 {
@@ -222,15 +221,8 @@ static void target_fabric_mappedlun_release(struct config_item *item)
 	core_dev_free_initiator_node_lun_acl(se_tpg, lacl);
 }
 
-static struct configfs_attribute *target_fabric_mappedlun_attrs[] = {
-	&target_fabric_mappedlun_write_protect.attr,
-	NULL,
-};
-
 static struct configfs_item_operations target_fabric_mappedlun_item_ops = {
 	.release		= target_fabric_mappedlun_release,
-	.show_attribute		= target_fabric_mappedlun_attr_show,
-	.store_attribute	= target_fabric_mappedlun_attr_store,
 	.allow_link		= target_fabric_mappedlun_link,
 	.drop_link		= target_fabric_mappedlun_unlink,
 };
@@ -266,49 +258,12 @@ TF_CIT_SETUP(tpg_mappedlun_stat, NULL, &target_fabric_mappedlun_stat_group_ops,
 
 /* End of tfc_tpg_mappedlun_port_cit */
 
-/* Start of tfc_tpg_nacl_attrib_cit */
-
-CONFIGFS_EATTR_OPS(target_fabric_nacl_attrib, se_node_acl, acl_attrib_group);
-
-static struct configfs_item_operations target_fabric_nacl_attrib_item_ops = {
-	.show_attribute		= target_fabric_nacl_attrib_attr_show,
-	.store_attribute	= target_fabric_nacl_attrib_attr_store,
-};
-
-TF_CIT_SETUP_DRV(tpg_nacl_attrib, &target_fabric_nacl_attrib_item_ops, NULL);
-
-/* End of tfc_tpg_nacl_attrib_cit */
-
-/* Start of tfc_tpg_nacl_auth_cit */
-
-CONFIGFS_EATTR_OPS(target_fabric_nacl_auth, se_node_acl, acl_auth_group);
-
-static struct configfs_item_operations target_fabric_nacl_auth_item_ops = {
-	.show_attribute		= target_fabric_nacl_auth_attr_show,
-	.store_attribute	= target_fabric_nacl_auth_attr_store,
-};
-
-TF_CIT_SETUP_DRV(tpg_nacl_auth, &target_fabric_nacl_auth_item_ops, NULL);
-
-/* End of tfc_tpg_nacl_auth_cit */
-
-/* Start of tfc_tpg_nacl_param_cit */
-
-CONFIGFS_EATTR_OPS(target_fabric_nacl_param, se_node_acl, acl_param_group);
-
-static struct configfs_item_operations target_fabric_nacl_param_item_ops = {
-	.show_attribute		= target_fabric_nacl_param_attr_show,
-	.store_attribute	= target_fabric_nacl_param_attr_store,
-};
-
-TF_CIT_SETUP_DRV(tpg_nacl_param, &target_fabric_nacl_param_item_ops, NULL);
-
-/* End of tfc_tpg_nacl_param_cit */
+TF_CIT_SETUP_DRV(tpg_nacl_attrib, NULL, NULL);
+TF_CIT_SETUP_DRV(tpg_nacl_auth, NULL, NULL);
+TF_CIT_SETUP_DRV(tpg_nacl_param, NULL, NULL);
 
 /* Start of tfc_tpg_nacl_base_cit */
 
-CONFIGFS_EATTR_OPS(target_fabric_nacl_base, se_node_acl, acl_group);
-
 static struct config_group *target_fabric_make_mappedlun(
 	struct config_group *group,
 	const char *name)
@@ -438,8 +393,6 @@ static void target_fabric_nacl_base_release(struct config_item *item)
 
 static struct configfs_item_operations target_fabric_nacl_base_item_ops = {
 	.release		= target_fabric_nacl_base_release,
-	.show_attribute		= target_fabric_nacl_base_attr_show,
-	.store_attribute	= target_fabric_nacl_base_attr_store,
 };
 
 static struct configfs_group_operations target_fabric_nacl_base_group_ops = {
@@ -540,8 +493,6 @@ TF_CIT_SETUP(tpg_nacl, NULL, &target_fabric_nacl_group_ops, NULL);
 
 /* Start of tfc_tpg_np_base_cit */
 
-CONFIGFS_EATTR_OPS(target_fabric_np_base, se_tpg_np, tpg_np_group);
-
 static void target_fabric_np_base_release(struct config_item *item)
 {
 	struct se_tpg_np *se_tpg_np = container_of(to_config_group(item),
@@ -554,8 +505,6 @@ static void target_fabric_np_base_release(struct config_item *item)
 
 static struct configfs_item_operations target_fabric_np_base_item_ops = {
 	.release		= target_fabric_np_base_release,
-	.show_attribute		= target_fabric_np_base_attr_show,
-	.store_attribute	= target_fabric_np_base_attr_store,
 };
 
 TF_CIT_SETUP_DRV(tpg_np_base, &target_fabric_np_base_item_ops, NULL);
@@ -610,132 +559,113 @@ TF_CIT_SETUP(tpg_np, NULL, &target_fabric_np_group_ops, NULL);
 
 /* Start of tfc_tpg_port_cit */
 
-CONFIGFS_EATTR_STRUCT(target_fabric_port, se_lun);
-#define TCM_PORT_ATTR(_name, _mode)					\
-static struct target_fabric_port_attribute target_fabric_port_##_name =	\
-	__CONFIGFS_EATTR(_name, _mode,					\
-	target_fabric_port_show_attr_##_name,				\
-	target_fabric_port_store_attr_##_name);
-
-#define TCM_PORT_ATTOR_RO(_name)					\
-	__CONFIGFS_EATTR_RO(_name,					\
-	target_fabric_port_show_attr_##_name);
+static struct se_lun *item_to_lun(struct config_item *item)
+{
+	return container_of(to_config_group(item), struct se_lun,
+			lun_group);
+}
 
-/*
- * alua_tg_pt_gp
- */
-static ssize_t target_fabric_port_show_attr_alua_tg_pt_gp(
-	struct se_lun *lun,
-	char *page)
+static ssize_t target_fabric_port_alua_tg_pt_gp_show(struct config_item *item,
+		char *page)
 {
+	struct se_lun *lun = item_to_lun(item);
+
 	if (!lun || !lun->lun_se_dev)
 		return -ENODEV;
 
 	return core_alua_show_tg_pt_gp_info(lun, page);
 }
 
-static ssize_t target_fabric_port_store_attr_alua_tg_pt_gp(
-	struct se_lun *lun,
-	const char *page,
-	size_t count)
+static ssize_t target_fabric_port_alua_tg_pt_gp_store(struct config_item *item,
+		const char *page, size_t count)
 {
+	struct se_lun *lun = item_to_lun(item);
+
 	if (!lun || !lun->lun_se_dev)
 		return -ENODEV;
 
 	return core_alua_store_tg_pt_gp_info(lun, page, count);
 }
 
-TCM_PORT_ATTR(alua_tg_pt_gp, S_IRUGO | S_IWUSR);
-
-/*
- * alua_tg_pt_offline
- */
-static ssize_t target_fabric_port_show_attr_alua_tg_pt_offline(
-	struct se_lun *lun,
-	char *page)
+static ssize_t target_fabric_port_alua_tg_pt_offline_show(
+		struct config_item *item, char *page)
 {
+	struct se_lun *lun = item_to_lun(item);
+
 	if (!lun || !lun->lun_se_dev)
 		return -ENODEV;
 
 	return core_alua_show_offline_bit(lun, page);
 }
 
-static ssize_t target_fabric_port_store_attr_alua_tg_pt_offline(
-	struct se_lun *lun,
-	const char *page,
-	size_t count)
+static ssize_t target_fabric_port_alua_tg_pt_offline_store(
+		struct config_item *item, const char *page, size_t count)
 {
+	struct se_lun *lun = item_to_lun(item);
+
 	if (!lun || !lun->lun_se_dev)
 		return -ENODEV;
 
 	return core_alua_store_offline_bit(lun, page, count);
 }
 
-TCM_PORT_ATTR(alua_tg_pt_offline, S_IRUGO | S_IWUSR);
-
-/*
- * alua_tg_pt_status
- */
-static ssize_t target_fabric_port_show_attr_alua_tg_pt_status(
-	struct se_lun *lun,
-	char *page)
+static ssize_t target_fabric_port_alua_tg_pt_status_show(
+		struct config_item *item, char *page)
 {
+	struct se_lun *lun = item_to_lun(item);
+
 	if (!lun || !lun->lun_se_dev)
 		return -ENODEV;
 
 	return core_alua_show_secondary_status(lun, page);
 }
 
-static ssize_t target_fabric_port_store_attr_alua_tg_pt_status(
-	struct se_lun *lun,
-	const char *page,
-	size_t count)
+static ssize_t target_fabric_port_alua_tg_pt_status_store(
+		struct config_item *item, const char *page, size_t count)
 {
+	struct se_lun *lun = item_to_lun(item);
+
 	if (!lun || !lun->lun_se_dev)
 		return -ENODEV;
 
 	return core_alua_store_secondary_status(lun, page, count);
 }
 
-TCM_PORT_ATTR(alua_tg_pt_status, S_IRUGO | S_IWUSR);
-
-/*
- * alua_tg_pt_write_md
- */
-static ssize_t target_fabric_port_show_attr_alua_tg_pt_write_md(
-	struct se_lun *lun,
-	char *page)
+static ssize_t target_fabric_port_alua_tg_pt_write_md_show(
+		struct config_item *item, char *page)
 {
+	struct se_lun *lun = item_to_lun(item);
+
 	if (!lun || !lun->lun_se_dev)
 		return -ENODEV;
 
 	return core_alua_show_secondary_write_metadata(lun, page);
 }
 
-static ssize_t target_fabric_port_store_attr_alua_tg_pt_write_md(
-	struct se_lun *lun,
-	const char *page,
-	size_t count)
+static ssize_t target_fabric_port_alua_tg_pt_write_md_store(
+		struct config_item *item, const char *page, size_t count)
 {
+	struct se_lun *lun = item_to_lun(item);
+
 	if (!lun || !lun->lun_se_dev)
 		return -ENODEV;
 
 	return core_alua_store_secondary_write_metadata(lun, page, count);
 }
 
-TCM_PORT_ATTR(alua_tg_pt_write_md, S_IRUGO | S_IWUSR);
-
+CONFIGFS_ATTR(target_fabric_port_, alua_tg_pt_gp);
+CONFIGFS_ATTR(target_fabric_port_, alua_tg_pt_offline);
+CONFIGFS_ATTR(target_fabric_port_, alua_tg_pt_status);
+CONFIGFS_ATTR(target_fabric_port_, alua_tg_pt_write_md);
 
 static struct configfs_attribute *target_fabric_port_attrs[] = {
-	&target_fabric_port_alua_tg_pt_gp.attr,
-	&target_fabric_port_alua_tg_pt_offline.attr,
-	&target_fabric_port_alua_tg_pt_status.attr,
-	&target_fabric_port_alua_tg_pt_write_md.attr,
+	&target_fabric_port_attr_alua_tg_pt_gp,
+	&target_fabric_port_attr_alua_tg_pt_offline,
+	&target_fabric_port_attr_alua_tg_pt_status,
+	&target_fabric_port_attr_alua_tg_pt_write_md,
 	NULL,
 };
 
-CONFIGFS_EATTR_OPS(target_fabric_port, se_lun, lun_group);
-
 static int target_fabric_port_link(
 	struct config_item *lun_ci,
 	struct config_item *se_dev_ci)
@@ -821,8 +751,6 @@ static void target_fabric_port_release(struct config_item *item)
 }
 
 static struct configfs_item_operations target_fabric_port_item_ops = {
-	.show_attribute		= target_fabric_port_attr_show,
-	.store_attribute	= target_fabric_port_attr_store,
 	.release		= target_fabric_port_release,
 	.allow_link		= target_fabric_port_link,
 	.drop_link		= target_fabric_port_unlink,
@@ -952,50 +880,11 @@ TF_CIT_SETUP(tpg_lun, NULL, &target_fabric_lun_group_ops, NULL);
 
 /* End of tfc_tpg_lun_cit */
 
-/* Start of tfc_tpg_attrib_cit */
-
-CONFIGFS_EATTR_OPS(target_fabric_tpg_attrib, se_portal_group, tpg_attrib_group);
-
-static struct configfs_item_operations target_fabric_tpg_attrib_item_ops = {
-	.show_attribute		= target_fabric_tpg_attrib_attr_show,
-	.store_attribute	= target_fabric_tpg_attrib_attr_store,
-};
-
-TF_CIT_SETUP_DRV(tpg_attrib, &target_fabric_tpg_attrib_item_ops, NULL);
-
-/* End of tfc_tpg_attrib_cit */
-
-/* Start of tfc_tpg_auth_cit */
-
-CONFIGFS_EATTR_OPS(target_fabric_tpg_auth, se_portal_group, tpg_auth_group);
-
-static struct configfs_item_operations target_fabric_tpg_auth_item_ops = {
-	.show_attribute		= target_fabric_tpg_auth_attr_show,
-	.store_attribute	= target_fabric_tpg_auth_attr_store,
-};
-
-TF_CIT_SETUP_DRV(tpg_auth, &target_fabric_tpg_auth_item_ops, NULL);
-
-/* End of tfc_tpg_attrib_cit */
-
-/* Start of tfc_tpg_param_cit */
-
-CONFIGFS_EATTR_OPS(target_fabric_tpg_param, se_portal_group, tpg_param_group);
-
-static struct configfs_item_operations target_fabric_tpg_param_item_ops = {
-	.show_attribute		= target_fabric_tpg_param_attr_show,
-	.store_attribute	= target_fabric_tpg_param_attr_store,
-};
-
-TF_CIT_SETUP_DRV(tpg_param, &target_fabric_tpg_param_item_ops, NULL);
-
-/* End of tfc_tpg_param_cit */
+TF_CIT_SETUP_DRV(tpg_attrib, NULL, NULL);
+TF_CIT_SETUP_DRV(tpg_auth, NULL, NULL);
+TF_CIT_SETUP_DRV(tpg_param, NULL, NULL);
 
 /* Start of tfc_tpg_base_cit */
-/*
- * For use with TF_TPG_ATTR() and TF_TPG_ATTR_RO()
- */
-CONFIGFS_EATTR_OPS(target_fabric_tpg, se_portal_group, tpg_group);
 
 static void target_fabric_tpg_release(struct config_item *item)
 {
@@ -1009,8 +898,6 @@ static void target_fabric_tpg_release(struct config_item *item)
 
 static struct configfs_item_operations target_fabric_tpg_base_item_ops = {
 	.release		= target_fabric_tpg_release,
-	.show_attribute		= target_fabric_tpg_attr_show,
-	.store_attribute	= target_fabric_tpg_attr_store,
 };
 
 TF_CIT_SETUP_DRV(tpg_base, &target_fabric_tpg_base_item_ops, NULL);
@@ -1176,33 +1063,9 @@ static struct configfs_group_operations target_fabric_wwn_group_ops = {
 	.make_group	= target_fabric_make_wwn,
 	.drop_item	= target_fabric_drop_wwn,
 };
-/*
- * For use with TF_WWN_ATTR() and TF_WWN_ATTR_RO()
- */
-CONFIGFS_EATTR_OPS(target_fabric_wwn, target_fabric_configfs, tf_group);
-
-static struct configfs_item_operations target_fabric_wwn_item_ops = {
-	.show_attribute		= target_fabric_wwn_attr_show,
-	.store_attribute	= target_fabric_wwn_attr_store,
-};
-
-TF_CIT_SETUP_DRV(wwn, &target_fabric_wwn_item_ops, &target_fabric_wwn_group_ops);
-
-/* End of tfc_wwn_cit */
-
-/* Start of tfc_discovery_cit */
-
-CONFIGFS_EATTR_OPS(target_fabric_discovery, target_fabric_configfs,
-		tf_disc_group);
-
-static struct configfs_item_operations target_fabric_discovery_item_ops = {
-	.show_attribute		= target_fabric_discovery_attr_show,
-	.store_attribute	= target_fabric_discovery_attr_store,
-};
-
-TF_CIT_SETUP_DRV(discovery, &target_fabric_discovery_item_ops, NULL);
 
-/* End of tfc_discovery_cit */
+TF_CIT_SETUP_DRV(wwn, NULL, &target_fabric_wwn_group_ops);
+TF_CIT_SETUP_DRV(discovery, NULL, NULL);
 
 int target_fabric_setup_cits(struct target_fabric_configfs *tf)
 {
diff --git a/drivers/target/target_core_internal.h b/drivers/target/target_core_internal.h
index 99c24acfe676..dae0750c2032 100644
--- a/drivers/target/target_core_internal.h
+++ b/drivers/target/target_core_internal.h
@@ -87,6 +87,9 @@ void	target_free_device(struct se_device *);
 /* target_core_configfs.c */
 void	target_setup_backend_cits(struct target_backend *);
 
+/* target_core_fabric_configfs.c */
+int	target_fabric_setup_cits(struct target_fabric_configfs *);
+
 /* target_core_fabric_lib.c */
 int	target_get_pr_transport_id_len(struct se_node_acl *nacl,
 		struct t10_pr_registration *pr_reg, int *format_code);
diff --git a/drivers/target/target_core_stat.c b/drivers/target/target_core_stat.c
index 20ed5d2e151a..273c72b2b83d 100644
--- a/drivers/target/target_core_stat.c
+++ b/drivers/target/target_core_stat.c
@@ -37,7 +37,6 @@
 #include <target/target_core_base.h>
 #include <target/target_core_backend.h>
 #include <target/target_core_fabric.h>
-#include <target/configfs_macros.h>
 
 #include "target_core_internal.h"
 
@@ -55,75 +54,49 @@
  * SCSI Device Table
  */
 
-CONFIGFS_EATTR_STRUCT(target_stat_scsi_dev, se_dev_stat_grps);
-#define DEV_STAT_SCSI_DEV_ATTR(_name, _mode)				\
-static struct target_stat_scsi_dev_attribute				\
-			target_stat_scsi_dev_##_name =			\
-	__CONFIGFS_EATTR(_name, _mode,					\
-	target_stat_scsi_dev_show_attr_##_name,				\
-	target_stat_scsi_dev_store_attr_##_name);
-
-#define DEV_STAT_SCSI_DEV_ATTR_RO(_name)				\
-static struct target_stat_scsi_dev_attribute				\
-			target_stat_scsi_dev_##_name =			\
-	__CONFIGFS_EATTR_RO(_name,					\
-	target_stat_scsi_dev_show_attr_##_name);
+static struct se_device *to_stat_dev(struct config_item *item)
+{
+	struct se_dev_stat_grps *sgrps = container_of(to_config_group(item),
+			struct se_dev_stat_grps, scsi_dev_group);
+	return container_of(sgrps, struct se_device, dev_stat_grps);
+}
 
-static ssize_t target_stat_scsi_dev_show_attr_inst(
-	struct se_dev_stat_grps *sgrps, char *page)
+static ssize_t target_stat_inst_show(struct config_item *item, char *page)
 {
-	struct se_device *dev =
-		container_of(sgrps, struct se_device, dev_stat_grps);
-	struct se_hba *hba = dev->se_hba;
+	struct se_hba *hba = to_stat_dev(item)->se_hba;
 
 	return snprintf(page, PAGE_SIZE, "%u\n", hba->hba_index);
 }
-DEV_STAT_SCSI_DEV_ATTR_RO(inst);
 
-static ssize_t target_stat_scsi_dev_show_attr_indx(
-	struct se_dev_stat_grps *sgrps, char *page)
+static ssize_t target_stat_indx_show(struct config_item *item, char *page)
 {
-	struct se_device *dev =
-		container_of(sgrps, struct se_device, dev_stat_grps);
-
-	return snprintf(page, PAGE_SIZE, "%u\n", dev->dev_index);
+	return snprintf(page, PAGE_SIZE, "%u\n", to_stat_dev(item)->dev_index);
 }
-DEV_STAT_SCSI_DEV_ATTR_RO(indx);
 
-static ssize_t target_stat_scsi_dev_show_attr_role(
-	struct se_dev_stat_grps *sgrps, char *page)
+static ssize_t target_stat_role_show(struct config_item *item, char *page)
 {
 	return snprintf(page, PAGE_SIZE, "Target\n");
 }
-DEV_STAT_SCSI_DEV_ATTR_RO(role);
 
-static ssize_t target_stat_scsi_dev_show_attr_ports(
-	struct se_dev_stat_grps *sgrps, char *page)
+static ssize_t target_stat_ports_show(struct config_item *item, char *page)
 {
-	struct se_device *dev =
-		container_of(sgrps, struct se_device, dev_stat_grps);
-
-	return snprintf(page, PAGE_SIZE, "%u\n", dev->export_count);
+	return snprintf(page, PAGE_SIZE, "%u\n", to_stat_dev(item)->export_count);
 }
-DEV_STAT_SCSI_DEV_ATTR_RO(ports);
 
-CONFIGFS_EATTR_OPS(target_stat_scsi_dev, se_dev_stat_grps, scsi_dev_group);
+CONFIGFS_ATTR_RO(target_stat_, inst);
+CONFIGFS_ATTR_RO(target_stat_, indx);
+CONFIGFS_ATTR_RO(target_stat_, role);
+CONFIGFS_ATTR_RO(target_stat_, ports);
 
 static struct configfs_attribute *target_stat_scsi_dev_attrs[] = {
-	&target_stat_scsi_dev_inst.attr,
-	&target_stat_scsi_dev_indx.attr,
-	&target_stat_scsi_dev_role.attr,
-	&target_stat_scsi_dev_ports.attr,
+	&target_stat_attr_inst,
+	&target_stat_attr_indx,
+	&target_stat_attr_role,
+	&target_stat_attr_ports,
 	NULL,
 };
 
-static struct configfs_item_operations target_stat_scsi_dev_attrib_ops = {
-	.show_attribute		= target_stat_scsi_dev_attr_show,
-	.store_attribute	= target_stat_scsi_dev_attr_store,
-};
-
 static struct config_item_type target_stat_scsi_dev_cit = {
-	.ct_item_ops		= &target_stat_scsi_dev_attrib_ops,
 	.ct_attrs		= target_stat_scsi_dev_attrs,
 	.ct_owner		= THIS_MODULE,
 };
@@ -131,109 +104,78 @@ static struct config_item_type target_stat_scsi_dev_cit = {
 /*
  * SCSI Target Device Table
  */
+static struct se_device *to_stat_tgt_dev(struct config_item *item)
+{
+	struct se_dev_stat_grps *sgrps = container_of(to_config_group(item),
+			struct se_dev_stat_grps, scsi_tgt_dev_group);
+	return container_of(sgrps, struct se_device, dev_stat_grps);
+}
 
-CONFIGFS_EATTR_STRUCT(target_stat_scsi_tgt_dev, se_dev_stat_grps);
-#define DEV_STAT_SCSI_TGT_DEV_ATTR(_name, _mode)			\
-static struct target_stat_scsi_tgt_dev_attribute			\
-			target_stat_scsi_tgt_dev_##_name =		\
-	__CONFIGFS_EATTR(_name, _mode,					\
-	target_stat_scsi_tgt_dev_show_attr_##_name,			\
-	target_stat_scsi_tgt_dev_store_attr_##_name);
-
-#define DEV_STAT_SCSI_TGT_DEV_ATTR_RO(_name)				\
-static struct target_stat_scsi_tgt_dev_attribute			\
-			target_stat_scsi_tgt_dev_##_name =		\
-	__CONFIGFS_EATTR_RO(_name,					\
-	target_stat_scsi_tgt_dev_show_attr_##_name);
-
-static ssize_t target_stat_scsi_tgt_dev_show_attr_inst(
-	struct se_dev_stat_grps *sgrps, char *page)
+static ssize_t target_stat_tgt_inst_show(struct config_item *item, char *page)
 {
-	struct se_device *dev =
-		container_of(sgrps, struct se_device, dev_stat_grps);
-	struct se_hba *hba = dev->se_hba;
+	struct se_hba *hba = to_stat_tgt_dev(item)->se_hba;
 
 	return snprintf(page, PAGE_SIZE, "%u\n", hba->hba_index);
 }
-DEV_STAT_SCSI_TGT_DEV_ATTR_RO(inst);
 
-static ssize_t target_stat_scsi_tgt_dev_show_attr_indx(
-	struct se_dev_stat_grps *sgrps, char *page)
+static ssize_t target_stat_tgt_indx_show(struct config_item *item, char *page)
 {
-	struct se_device *dev =
-		container_of(sgrps, struct se_device, dev_stat_grps);
-
-	return snprintf(page, PAGE_SIZE, "%u\n", dev->dev_index);
+	return snprintf(page, PAGE_SIZE, "%u\n", to_stat_tgt_dev(item)->dev_index);
 }
-DEV_STAT_SCSI_TGT_DEV_ATTR_RO(indx);
 
-static ssize_t target_stat_scsi_tgt_dev_show_attr_num_lus(
-	struct se_dev_stat_grps *sgrps, char *page)
+static ssize_t target_stat_tgt_num_lus_show(struct config_item *item,
+		char *page)
 {
 	return snprintf(page, PAGE_SIZE, "%u\n", LU_COUNT);
 }
-DEV_STAT_SCSI_TGT_DEV_ATTR_RO(num_lus);
 
-static ssize_t target_stat_scsi_tgt_dev_show_attr_status(
-	struct se_dev_stat_grps *sgrps, char *page)
+static ssize_t target_stat_tgt_status_show(struct config_item *item,
+		char *page)
 {
-	struct se_device *dev =
-		container_of(sgrps, struct se_device, dev_stat_grps);
-
-	if (dev->export_count)
+	if (to_stat_tgt_dev(item)->export_count)
 		return snprintf(page, PAGE_SIZE, "activated");
 	else
 		return snprintf(page, PAGE_SIZE, "deactivated");
 }
-DEV_STAT_SCSI_TGT_DEV_ATTR_RO(status);
 
-static ssize_t target_stat_scsi_tgt_dev_show_attr_non_access_lus(
-	struct se_dev_stat_grps *sgrps, char *page)
+static ssize_t target_stat_tgt_non_access_lus_show(struct config_item *item,
+		char *page)
 {
-	struct se_device *dev =
-		container_of(sgrps, struct se_device, dev_stat_grps);
 	int non_accessible_lus;
 
-	if (dev->export_count)
+	if (to_stat_tgt_dev(item)->export_count)
 		non_accessible_lus = 0;
 	else
 		non_accessible_lus = 1;
 
 	return snprintf(page, PAGE_SIZE, "%u\n", non_accessible_lus);
 }
-DEV_STAT_SCSI_TGT_DEV_ATTR_RO(non_access_lus);
 
-static ssize_t target_stat_scsi_tgt_dev_show_attr_resets(
-	struct se_dev_stat_grps *sgrps, char *page)
+static ssize_t target_stat_tgt_resets_show(struct config_item *item,
+		char *page)
 {
-	struct se_device *dev =
-		container_of(sgrps, struct se_device, dev_stat_grps);
-
 	return snprintf(page, PAGE_SIZE, "%lu\n",
-			atomic_long_read(&dev->num_resets));
+			atomic_long_read(&to_stat_tgt_dev(item)->num_resets));
 }
-DEV_STAT_SCSI_TGT_DEV_ATTR_RO(resets);
 
-
-CONFIGFS_EATTR_OPS(target_stat_scsi_tgt_dev, se_dev_stat_grps, scsi_tgt_dev_group);
+CONFIGFS_ATTR_RO(target_stat_tgt_, inst);
+CONFIGFS_ATTR_RO(target_stat_tgt_, indx);
+CONFIGFS_ATTR_RO(target_stat_tgt_, num_lus);
+CONFIGFS_ATTR_RO(target_stat_tgt_, status);
+CONFIGFS_ATTR_RO(target_stat_tgt_, non_access_lus);
+CONFIGFS_ATTR_RO(target_stat_tgt_, resets);
 
 static struct configfs_attribute *target_stat_scsi_tgt_dev_attrs[] = {
-	&target_stat_scsi_tgt_dev_inst.attr,
-	&target_stat_scsi_tgt_dev_indx.attr,
-	&target_stat_scsi_tgt_dev_num_lus.attr,
-	&target_stat_scsi_tgt_dev_status.attr,
-	&target_stat_scsi_tgt_dev_non_access_lus.attr,
-	&target_stat_scsi_tgt_dev_resets.attr,
+	&target_stat_tgt_attr_inst,
+	&target_stat_tgt_attr_indx,
+	&target_stat_tgt_attr_num_lus,
+	&target_stat_tgt_attr_status,
+	&target_stat_tgt_attr_non_access_lus,
+	&target_stat_tgt_attr_resets,
 	NULL,
 };
 
-static struct configfs_item_operations target_stat_scsi_tgt_dev_attrib_ops = {
-	.show_attribute		= target_stat_scsi_tgt_dev_attr_show,
-	.store_attribute	= target_stat_scsi_tgt_dev_attr_store,
-};
-
 static struct config_item_type target_stat_scsi_tgt_dev_cit = {
-	.ct_item_ops		= &target_stat_scsi_tgt_dev_attrib_ops,
 	.ct_attrs		= target_stat_scsi_tgt_dev_attrs,
 	.ct_owner		= THIS_MODULE,
 };
@@ -242,72 +184,50 @@ static struct config_item_type target_stat_scsi_tgt_dev_cit = {
  * SCSI Logical Unit Table
  */
 
-CONFIGFS_EATTR_STRUCT(target_stat_scsi_lu, se_dev_stat_grps);
-#define DEV_STAT_SCSI_LU_ATTR(_name, _mode)				\
-static struct target_stat_scsi_lu_attribute target_stat_scsi_lu_##_name = \
-	__CONFIGFS_EATTR(_name, _mode,					\
-	target_stat_scsi_lu_show_attr_##_name,				\
-	target_stat_scsi_lu_store_attr_##_name);
-
-#define DEV_STAT_SCSI_LU_ATTR_RO(_name)					\
-static struct target_stat_scsi_lu_attribute target_stat_scsi_lu_##_name = \
-	__CONFIGFS_EATTR_RO(_name,					\
-	target_stat_scsi_lu_show_attr_##_name);
+static struct se_device *to_stat_lu_dev(struct config_item *item)
+{
+	struct se_dev_stat_grps *sgrps = container_of(to_config_group(item),
+			struct se_dev_stat_grps, scsi_lu_group);
+	return container_of(sgrps, struct se_device, dev_stat_grps);
+}
 
-static ssize_t target_stat_scsi_lu_show_attr_inst(
-	struct se_dev_stat_grps *sgrps, char *page)
+static ssize_t target_stat_lu_inst_show(struct config_item *item, char *page)
 {
-	struct se_device *dev =
-		container_of(sgrps, struct se_device, dev_stat_grps);
-	struct se_hba *hba = dev->se_hba;
+	struct se_hba *hba = to_stat_lu_dev(item)->se_hba;
 
 	return snprintf(page, PAGE_SIZE, "%u\n", hba->hba_index);
 }
-DEV_STAT_SCSI_LU_ATTR_RO(inst);
 
-static ssize_t target_stat_scsi_lu_show_attr_dev(
-	struct se_dev_stat_grps *sgrps, char *page)
+static ssize_t target_stat_lu_dev_show(struct config_item *item, char *page)
 {
-	struct se_device *dev =
-		container_of(sgrps, struct se_device, dev_stat_grps);
-
-	return snprintf(page, PAGE_SIZE, "%u\n", dev->dev_index);
+	return snprintf(page, PAGE_SIZE, "%u\n",
+			to_stat_lu_dev(item)->dev_index);
 }
-DEV_STAT_SCSI_LU_ATTR_RO(dev);
 
-static ssize_t target_stat_scsi_lu_show_attr_indx(
-	struct se_dev_stat_grps *sgrps, char *page)
+static ssize_t target_stat_lu_indx_show(struct config_item *item, char *page)
 {
 	return snprintf(page, PAGE_SIZE, "%u\n", SCSI_LU_INDEX);
 }
-DEV_STAT_SCSI_LU_ATTR_RO(indx);
 
-static ssize_t target_stat_scsi_lu_show_attr_lun(
-	struct se_dev_stat_grps *sgrps, char *page)
+static ssize_t target_stat_lu_lun_show(struct config_item *item, char *page)
 {
 	/* FIXME: scsiLuDefaultLun */
 	return snprintf(page, PAGE_SIZE, "%llu\n", (unsigned long long)0);
 }
-DEV_STAT_SCSI_LU_ATTR_RO(lun);
 
-static ssize_t target_stat_scsi_lu_show_attr_lu_name(
-	struct se_dev_stat_grps *sgrps, char *page)
+static ssize_t target_stat_lu_lu_name_show(struct config_item *item, char *page)
 {
-	struct se_device *dev =
-		container_of(sgrps, struct se_device, dev_stat_grps);
+	struct se_device *dev = to_stat_lu_dev(item);
 
 	/* scsiLuWwnName */
 	return snprintf(page, PAGE_SIZE, "%s\n",
 			(strlen(dev->t10_wwn.unit_serial)) ?
 			dev->t10_wwn.unit_serial : "None");
 }
-DEV_STAT_SCSI_LU_ATTR_RO(lu_name);
 
-static ssize_t target_stat_scsi_lu_show_attr_vend(
-	struct se_dev_stat_grps *sgrps, char *page)
+static ssize_t target_stat_lu_vend_show(struct config_item *item, char *page)
 {
-	struct se_device *dev =
-		container_of(sgrps, struct se_device, dev_stat_grps);
+	struct se_device *dev = to_stat_lu_dev(item);
 	int i;
 	char str[sizeof(dev->t10_wwn.vendor)+1];
 
@@ -318,13 +238,10 @@ static ssize_t target_stat_scsi_lu_show_attr_vend(
 	str[i] = '\0';
 	return snprintf(page, PAGE_SIZE, "%s\n", str);
 }
-DEV_STAT_SCSI_LU_ATTR_RO(vend);
 
-static ssize_t target_stat_scsi_lu_show_attr_prod(
-	struct se_dev_stat_grps *sgrps, char *page)
+static ssize_t target_stat_lu_prod_show(struct config_item *item, char *page)
 {
-	struct se_device *dev =
-		container_of(sgrps, struct se_device, dev_stat_grps);
+	struct se_device *dev = to_stat_lu_dev(item);
 	int i;
 	char str[sizeof(dev->t10_wwn.model)+1];
 
@@ -335,13 +252,10 @@ static ssize_t target_stat_scsi_lu_show_attr_prod(
 	str[i] = '\0';
 	return snprintf(page, PAGE_SIZE, "%s\n", str);
 }
-DEV_STAT_SCSI_LU_ATTR_RO(prod);
 
-static ssize_t target_stat_scsi_lu_show_attr_rev(
-	struct se_dev_stat_grps *sgrps, char *page)
+static ssize_t target_stat_lu_rev_show(struct config_item *item, char *page)
 {
-	struct se_device *dev =
-		container_of(sgrps, struct se_device, dev_stat_grps);
+	struct se_device *dev = to_stat_lu_dev(item);
 	int i;
 	char str[sizeof(dev->t10_wwn.revision)+1];
 
@@ -352,146 +266,137 @@ static ssize_t target_stat_scsi_lu_show_attr_rev(
 	str[i] = '\0';
 	return snprintf(page, PAGE_SIZE, "%s\n", str);
 }
-DEV_STAT_SCSI_LU_ATTR_RO(rev);
 
-static ssize_t target_stat_scsi_lu_show_attr_dev_type(
-	struct se_dev_stat_grps *sgrps, char *page)
+static ssize_t target_stat_lu_dev_type_show(struct config_item *item, char *page)
 {
-	struct se_device *dev =
-		container_of(sgrps, struct se_device, dev_stat_grps);
+	struct se_device *dev = to_stat_lu_dev(item);
 
 	/* scsiLuPeripheralType */
 	return snprintf(page, PAGE_SIZE, "%u\n",
 			dev->transport->get_device_type(dev));
 }
-DEV_STAT_SCSI_LU_ATTR_RO(dev_type);
 
-static ssize_t target_stat_scsi_lu_show_attr_status(
-	struct se_dev_stat_grps *sgrps, char *page)
+static ssize_t target_stat_lu_status_show(struct config_item *item, char *page)
 {
-	struct se_device *dev =
-		container_of(sgrps, struct se_device, dev_stat_grps);
+	struct se_device *dev = to_stat_lu_dev(item);
 
 	/* scsiLuStatus */
 	return snprintf(page, PAGE_SIZE, "%s\n",
 		(dev->export_count) ? "available" : "notavailable");
 }
-DEV_STAT_SCSI_LU_ATTR_RO(status);
 
-static ssize_t target_stat_scsi_lu_show_attr_state_bit(
-	struct se_dev_stat_grps *sgrps, char *page)
+static ssize_t target_stat_lu_state_bit_show(struct config_item *item,
+		char *page)
 {
 	/* scsiLuState */
 	return snprintf(page, PAGE_SIZE, "exposed\n");
 }
-DEV_STAT_SCSI_LU_ATTR_RO(state_bit);
 
-static ssize_t target_stat_scsi_lu_show_attr_num_cmds(
-	struct se_dev_stat_grps *sgrps, char *page)
+static ssize_t target_stat_lu_num_cmds_show(struct config_item *item,
+		char *page)
 {
-	struct se_device *dev =
-		container_of(sgrps, struct se_device, dev_stat_grps);
+	struct se_device *dev = to_stat_lu_dev(item);
 
 	/* scsiLuNumCommands */
 	return snprintf(page, PAGE_SIZE, "%lu\n",
 			atomic_long_read(&dev->num_cmds));
 }
-DEV_STAT_SCSI_LU_ATTR_RO(num_cmds);
 
-static ssize_t target_stat_scsi_lu_show_attr_read_mbytes(
-	struct se_dev_stat_grps *sgrps, char *page)
+static ssize_t target_stat_lu_read_mbytes_show(struct config_item *item,
+		char *page)
 {
-	struct se_device *dev =
-		container_of(sgrps, struct se_device, dev_stat_grps);
+	struct se_device *dev = to_stat_lu_dev(item);
 
 	/* scsiLuReadMegaBytes */
 	return snprintf(page, PAGE_SIZE, "%lu\n",
 			atomic_long_read(&dev->read_bytes) >> 20);
 }
-DEV_STAT_SCSI_LU_ATTR_RO(read_mbytes);
 
-static ssize_t target_stat_scsi_lu_show_attr_write_mbytes(
-	struct se_dev_stat_grps *sgrps, char *page)
+static ssize_t target_stat_lu_write_mbytes_show(struct config_item *item,
+		char *page)
 {
-	struct se_device *dev =
-		container_of(sgrps, struct se_device, dev_stat_grps);
+	struct se_device *dev = to_stat_lu_dev(item);
 
 	/* scsiLuWrittenMegaBytes */
 	return snprintf(page, PAGE_SIZE, "%lu\n",
 			atomic_long_read(&dev->write_bytes) >> 20);
 }
-DEV_STAT_SCSI_LU_ATTR_RO(write_mbytes);
 
-static ssize_t target_stat_scsi_lu_show_attr_resets(
-	struct se_dev_stat_grps *sgrps, char *page)
+static ssize_t target_stat_lu_resets_show(struct config_item *item, char *page)
 {
-	struct se_device *dev =
-		container_of(sgrps, struct se_device, dev_stat_grps);
+	struct se_device *dev = to_stat_lu_dev(item);
 
 	/* scsiLuInResets */
-	return snprintf(page, PAGE_SIZE, "%lu\n", atomic_long_read(&dev->num_resets));
+	return snprintf(page, PAGE_SIZE, "%lu\n",
+		atomic_long_read(&dev->num_resets));
 }
-DEV_STAT_SCSI_LU_ATTR_RO(resets);
 
-static ssize_t target_stat_scsi_lu_show_attr_full_stat(
-	struct se_dev_stat_grps *sgrps, char *page)
+static ssize_t target_stat_lu_full_stat_show(struct config_item *item,
+		char *page)
 {
 	/* FIXME: scsiLuOutTaskSetFullStatus */
 	return snprintf(page, PAGE_SIZE, "%u\n", 0);
 }
-DEV_STAT_SCSI_LU_ATTR_RO(full_stat);
 
-static ssize_t target_stat_scsi_lu_show_attr_hs_num_cmds(
-	struct se_dev_stat_grps *sgrps, char *page)
+static ssize_t target_stat_lu_hs_num_cmds_show(struct config_item *item,
+		char *page)
 {
 	/* FIXME: scsiLuHSInCommands */
 	return snprintf(page, PAGE_SIZE, "%u\n", 0);
 }
-DEV_STAT_SCSI_LU_ATTR_RO(hs_num_cmds);
 
-static ssize_t target_stat_scsi_lu_show_attr_creation_time(
-	struct se_dev_stat_grps *sgrps, char *page)
+static ssize_t target_stat_lu_creation_time_show(struct config_item *item,
+		char *page)
 {
-	struct se_device *dev =
-		container_of(sgrps, struct se_device, dev_stat_grps);
+	struct se_device *dev = to_stat_lu_dev(item);
 
 	/* scsiLuCreationTime */
 	return snprintf(page, PAGE_SIZE, "%u\n", (u32)(((u32)dev->creation_time -
 				INITIAL_JIFFIES) * 100 / HZ));
 }
-DEV_STAT_SCSI_LU_ATTR_RO(creation_time);
 
-CONFIGFS_EATTR_OPS(target_stat_scsi_lu, se_dev_stat_grps, scsi_lu_group);
+CONFIGFS_ATTR_RO(target_stat_lu_, inst);
+CONFIGFS_ATTR_RO(target_stat_lu_, dev);
+CONFIGFS_ATTR_RO(target_stat_lu_, indx);
+CONFIGFS_ATTR_RO(target_stat_lu_, lun);
+CONFIGFS_ATTR_RO(target_stat_lu_, lu_name);
+CONFIGFS_ATTR_RO(target_stat_lu_, vend);
+CONFIGFS_ATTR_RO(target_stat_lu_, prod);
+CONFIGFS_ATTR_RO(target_stat_lu_, rev);
+CONFIGFS_ATTR_RO(target_stat_lu_, dev_type);
+CONFIGFS_ATTR_RO(target_stat_lu_, status);
+CONFIGFS_ATTR_RO(target_stat_lu_, state_bit);
+CONFIGFS_ATTR_RO(target_stat_lu_, num_cmds);
+CONFIGFS_ATTR_RO(target_stat_lu_, read_mbytes);
+CONFIGFS_ATTR_RO(target_stat_lu_, write_mbytes);
+CONFIGFS_ATTR_RO(target_stat_lu_, resets);
+CONFIGFS_ATTR_RO(target_stat_lu_, full_stat);
+CONFIGFS_ATTR_RO(target_stat_lu_, hs_num_cmds);
+CONFIGFS_ATTR_RO(target_stat_lu_, creation_time);
 
 static struct configfs_attribute *target_stat_scsi_lu_attrs[] = {
-	&target_stat_scsi_lu_inst.attr,
-	&target_stat_scsi_lu_dev.attr,
-	&target_stat_scsi_lu_indx.attr,
-	&target_stat_scsi_lu_lun.attr,
-	&target_stat_scsi_lu_lu_name.attr,
-	&target_stat_scsi_lu_vend.attr,
-	&target_stat_scsi_lu_prod.attr,
-	&target_stat_scsi_lu_rev.attr,
-	&target_stat_scsi_lu_dev_type.attr,
-	&target_stat_scsi_lu_status.attr,
-	&target_stat_scsi_lu_state_bit.attr,
-	&target_stat_scsi_lu_num_cmds.attr,
-	&target_stat_scsi_lu_read_mbytes.attr,
-	&target_stat_scsi_lu_write_mbytes.attr,
-	&target_stat_scsi_lu_resets.attr,
-	&target_stat_scsi_lu_full_stat.attr,
-	&target_stat_scsi_lu_hs_num_cmds.attr,
-	&target_stat_scsi_lu_creation_time.attr,
+	&target_stat_lu_attr_inst,
+	&target_stat_lu_attr_dev,
+	&target_stat_lu_attr_indx,
+	&target_stat_lu_attr_lun,
+	&target_stat_lu_attr_lu_name,
+	&target_stat_lu_attr_vend,
+	&target_stat_lu_attr_prod,
+	&target_stat_lu_attr_rev,
+	&target_stat_lu_attr_dev_type,
+	&target_stat_lu_attr_status,
+	&target_stat_lu_attr_state_bit,
+	&target_stat_lu_attr_num_cmds,
+	&target_stat_lu_attr_read_mbytes,
+	&target_stat_lu_attr_write_mbytes,
+	&target_stat_lu_attr_resets,
+	&target_stat_lu_attr_full_stat,
+	&target_stat_lu_attr_hs_num_cmds,
+	&target_stat_lu_attr_creation_time,
 	NULL,
 };
 
-static struct configfs_item_operations target_stat_scsi_lu_attrib_ops = {
-	.show_attribute		= target_stat_scsi_lu_attr_show,
-	.store_attribute	= target_stat_scsi_lu_attr_store,
-};
-
 static struct config_item_type target_stat_scsi_lu_cit = {
-	.ct_item_ops		= &target_stat_scsi_lu_attrib_ops,
 	.ct_attrs		= target_stat_scsi_lu_attrs,
 	.ct_owner		= THIS_MODULE,
 };
@@ -521,24 +426,16 @@ void target_stat_setup_dev_default_groups(struct se_device *dev)
  * SCSI Port Table
  */
 
-CONFIGFS_EATTR_STRUCT(target_stat_scsi_port, se_port_stat_grps);
-#define DEV_STAT_SCSI_PORT_ATTR(_name, _mode)				\
-static struct target_stat_scsi_port_attribute				\
-			target_stat_scsi_port_##_name =			\
-	__CONFIGFS_EATTR(_name, _mode,					\
-	target_stat_scsi_port_show_attr_##_name,			\
-	target_stat_scsi_port_store_attr_##_name);
-
-#define DEV_STAT_SCSI_PORT_ATTR_RO(_name)				\
-static struct target_stat_scsi_port_attribute				\
-			target_stat_scsi_port_##_name =			\
-	__CONFIGFS_EATTR_RO(_name,					\
-	target_stat_scsi_port_show_attr_##_name);
+static struct se_lun *to_stat_port(struct config_item *item)
+{
+	struct se_port_stat_grps *pgrps = container_of(to_config_group(item),
+			struct se_port_stat_grps, scsi_port_group);
+	return container_of(pgrps, struct se_lun, port_stat_grps);
+}
 
-static ssize_t target_stat_scsi_port_show_attr_inst(
-	struct se_port_stat_grps *pgrps, char *page)
+static ssize_t target_stat_port_inst_show(struct config_item *item, char *page)
 {
-	struct se_lun *lun = container_of(pgrps, struct se_lun, port_stat_grps);
+	struct se_lun *lun = to_stat_port(item);
 	struct se_device *dev;
 	ssize_t ret = -ENODEV;
 
@@ -549,12 +446,10 @@ static ssize_t target_stat_scsi_port_show_attr_inst(
 	rcu_read_unlock();
 	return ret;
 }
-DEV_STAT_SCSI_PORT_ATTR_RO(inst);
 
-static ssize_t target_stat_scsi_port_show_attr_dev(
-	struct se_port_stat_grps *pgrps, char *page)
+static ssize_t target_stat_port_dev_show(struct config_item *item, char *page)
 {
-	struct se_lun *lun = container_of(pgrps, struct se_lun, port_stat_grps);
+	struct se_lun *lun = to_stat_port(item);
 	struct se_device *dev;
 	ssize_t ret = -ENODEV;
 
@@ -565,12 +460,10 @@ static ssize_t target_stat_scsi_port_show_attr_dev(
 	rcu_read_unlock();
 	return ret;
 }
-DEV_STAT_SCSI_PORT_ATTR_RO(dev);
 
-static ssize_t target_stat_scsi_port_show_attr_indx(
-	struct se_port_stat_grps *pgrps, char *page)
+static ssize_t target_stat_port_indx_show(struct config_item *item, char *page)
 {
-	struct se_lun *lun = container_of(pgrps, struct se_lun, port_stat_grps);
+	struct se_lun *lun = to_stat_port(item);
 	struct se_device *dev;
 	ssize_t ret = -ENODEV;
 
@@ -581,12 +474,10 @@ static ssize_t target_stat_scsi_port_show_attr_indx(
 	rcu_read_unlock();
 	return ret;
 }
-DEV_STAT_SCSI_PORT_ATTR_RO(indx);
 
-static ssize_t target_stat_scsi_port_show_attr_role(
-	struct se_port_stat_grps *pgrps, char *page)
+static ssize_t target_stat_port_role_show(struct config_item *item, char *page)
 {
-	struct se_lun *lun = container_of(pgrps, struct se_lun, port_stat_grps);
+	struct se_lun *lun = to_stat_port(item);
 	struct se_device *dev;
 	ssize_t ret = -ENODEV;
 
@@ -597,12 +488,11 @@ static ssize_t target_stat_scsi_port_show_attr_role(
 	rcu_read_unlock();
 	return ret;
 }
-DEV_STAT_SCSI_PORT_ATTR_RO(role);
 
-static ssize_t target_stat_scsi_port_show_attr_busy_count(
-	struct se_port_stat_grps *pgrps, char *page)
+static ssize_t target_stat_port_busy_count_show(struct config_item *item,
+		char *page)
 {
-	struct se_lun *lun = container_of(pgrps, struct se_lun, port_stat_grps);
+	struct se_lun *lun = to_stat_port(item);
 	struct se_device *dev;
 	ssize_t ret = -ENODEV;
 
@@ -615,26 +505,23 @@ static ssize_t target_stat_scsi_port_show_attr_busy_count(
 	rcu_read_unlock();
 	return ret;
 }
-DEV_STAT_SCSI_PORT_ATTR_RO(busy_count);
 
-CONFIGFS_EATTR_OPS(target_stat_scsi_port, se_port_stat_grps, scsi_port_group);
+CONFIGFS_ATTR_RO(target_stat_port_, inst);
+CONFIGFS_ATTR_RO(target_stat_port_, dev);
+CONFIGFS_ATTR_RO(target_stat_port_, indx);
+CONFIGFS_ATTR_RO(target_stat_port_, role);
+CONFIGFS_ATTR_RO(target_stat_port_, busy_count);
 
 static struct configfs_attribute *target_stat_scsi_port_attrs[] = {
-	&target_stat_scsi_port_inst.attr,
-	&target_stat_scsi_port_dev.attr,
-	&target_stat_scsi_port_indx.attr,
-	&target_stat_scsi_port_role.attr,
-	&target_stat_scsi_port_busy_count.attr,
+	&target_stat_port_attr_inst,
+	&target_stat_port_attr_dev,
+	&target_stat_port_attr_indx,
+	&target_stat_port_attr_role,
+	&target_stat_port_attr_busy_count,
 	NULL,
 };
 
-static struct configfs_item_operations target_stat_scsi_port_attrib_ops = {
-	.show_attribute		= target_stat_scsi_port_attr_show,
-	.store_attribute	= target_stat_scsi_port_attr_store,
-};
-
 static struct config_item_type target_stat_scsi_port_cit = {
-	.ct_item_ops		= &target_stat_scsi_port_attrib_ops,
 	.ct_attrs		= target_stat_scsi_port_attrs,
 	.ct_owner		= THIS_MODULE,
 };
@@ -642,24 +529,17 @@ static struct config_item_type target_stat_scsi_port_cit = {
 /*
  * SCSI Target Port Table
  */
-CONFIGFS_EATTR_STRUCT(target_stat_scsi_tgt_port, se_port_stat_grps);
-#define DEV_STAT_SCSI_TGT_PORT_ATTR(_name, _mode)			\
-static struct target_stat_scsi_tgt_port_attribute			\
-			target_stat_scsi_tgt_port_##_name =		\
-	__CONFIGFS_EATTR(_name, _mode,					\
-	target_stat_scsi_tgt_port_show_attr_##_name,			\
-	target_stat_scsi_tgt_port_store_attr_##_name);
-
-#define DEV_STAT_SCSI_TGT_PORT_ATTR_RO(_name)				\
-static struct target_stat_scsi_tgt_port_attribute			\
-			target_stat_scsi_tgt_port_##_name =		\
-	__CONFIGFS_EATTR_RO(_name,					\
-	target_stat_scsi_tgt_port_show_attr_##_name);
-
-static ssize_t target_stat_scsi_tgt_port_show_attr_inst(
-	struct se_port_stat_grps *pgrps, char *page)
-{
-	struct se_lun *lun = container_of(pgrps, struct se_lun, port_stat_grps);
+static struct se_lun *to_stat_tgt_port(struct config_item *item)
+{
+	struct se_port_stat_grps *pgrps = container_of(to_config_group(item),
+			struct se_port_stat_grps, scsi_tgt_port_group);
+	return container_of(pgrps, struct se_lun, port_stat_grps);
+}
+
+static ssize_t target_stat_tgt_port_inst_show(struct config_item *item,
+		char *page)
+{
+	struct se_lun *lun = to_stat_tgt_port(item);
 	struct se_device *dev;
 	ssize_t ret = -ENODEV;
 
@@ -670,12 +550,11 @@ static ssize_t target_stat_scsi_tgt_port_show_attr_inst(
 	rcu_read_unlock();
 	return ret;
 }
-DEV_STAT_SCSI_TGT_PORT_ATTR_RO(inst);
 
-static ssize_t target_stat_scsi_tgt_port_show_attr_dev(
-	struct se_port_stat_grps *pgrps, char *page)
+static ssize_t target_stat_tgt_port_dev_show(struct config_item *item,
+		char *page)
 {
-	struct se_lun *lun = container_of(pgrps, struct se_lun, port_stat_grps);
+	struct se_lun *lun = to_stat_tgt_port(item);
 	struct se_device *dev;
 	ssize_t ret = -ENODEV;
 
@@ -686,12 +565,11 @@ static ssize_t target_stat_scsi_tgt_port_show_attr_dev(
 	rcu_read_unlock();
 	return ret;
 }
-DEV_STAT_SCSI_TGT_PORT_ATTR_RO(dev);
 
-static ssize_t target_stat_scsi_tgt_port_show_attr_indx(
-	struct se_port_stat_grps *pgrps, char *page)
+static ssize_t target_stat_tgt_port_indx_show(struct config_item *item,
+		char *page)
 {
-	struct se_lun *lun = container_of(pgrps, struct se_lun, port_stat_grps);
+	struct se_lun *lun = to_stat_tgt_port(item);
 	struct se_device *dev;
 	ssize_t ret = -ENODEV;
 
@@ -702,12 +580,11 @@ static ssize_t target_stat_scsi_tgt_port_show_attr_indx(
 	rcu_read_unlock();
 	return ret;
 }
-DEV_STAT_SCSI_TGT_PORT_ATTR_RO(indx);
 
-static ssize_t target_stat_scsi_tgt_port_show_attr_name(
-	struct se_port_stat_grps *pgrps, char *page)
+static ssize_t target_stat_tgt_port_name_show(struct config_item *item,
+		char *page)
 {
-	struct se_lun *lun = container_of(pgrps, struct se_lun, port_stat_grps);
+	struct se_lun *lun = to_stat_tgt_port(item);
 	struct se_portal_group *tpg = lun->lun_tpg;
 	struct se_device *dev;
 	ssize_t ret = -ENODEV;
@@ -721,12 +598,11 @@ static ssize_t target_stat_scsi_tgt_port_show_attr_name(
 	rcu_read_unlock();
 	return ret;
 }
-DEV_STAT_SCSI_TGT_PORT_ATTR_RO(name);
 
-static ssize_t target_stat_scsi_tgt_port_show_attr_port_index(
-	struct se_port_stat_grps *pgrps, char *page)
+static ssize_t target_stat_tgt_port_port_index_show(struct config_item *item,
+		char *page)
 {
-	struct se_lun *lun = container_of(pgrps, struct se_lun, port_stat_grps);
+	struct se_lun *lun = to_stat_tgt_port(item);
 	struct se_portal_group *tpg = lun->lun_tpg;
 	struct se_device *dev;
 	ssize_t ret = -ENODEV;
@@ -740,12 +616,11 @@ static ssize_t target_stat_scsi_tgt_port_show_attr_port_index(
 	rcu_read_unlock();
 	return ret;
 }
-DEV_STAT_SCSI_TGT_PORT_ATTR_RO(port_index);
 
-static ssize_t target_stat_scsi_tgt_port_show_attr_in_cmds(
-	struct se_port_stat_grps *pgrps, char *page)
+static ssize_t target_stat_tgt_port_in_cmds_show(struct config_item *item,
+		char *page)
 {
-	struct se_lun *lun = container_of(pgrps, struct se_lun, port_stat_grps);
+	struct se_lun *lun = to_stat_tgt_port(item);
 	struct se_device *dev;
 	ssize_t ret = -ENODEV;
 
@@ -757,12 +632,11 @@ static ssize_t target_stat_scsi_tgt_port_show_attr_in_cmds(
 	rcu_read_unlock();
 	return ret;
 }
-DEV_STAT_SCSI_TGT_PORT_ATTR_RO(in_cmds);
 
-static ssize_t target_stat_scsi_tgt_port_show_attr_write_mbytes(
-	struct se_port_stat_grps *pgrps, char *page)
+static ssize_t target_stat_tgt_port_write_mbytes_show(struct config_item *item,
+		char *page)
 {
-	struct se_lun *lun = container_of(pgrps, struct se_lun, port_stat_grps);
+	struct se_lun *lun = to_stat_tgt_port(item);
 	struct se_device *dev;
 	ssize_t ret = -ENODEV;
 
@@ -774,12 +648,11 @@ static ssize_t target_stat_scsi_tgt_port_show_attr_write_mbytes(
 	rcu_read_unlock();
 	return ret;
 }
-DEV_STAT_SCSI_TGT_PORT_ATTR_RO(write_mbytes);
 
-static ssize_t target_stat_scsi_tgt_port_show_attr_read_mbytes(
-	struct se_port_stat_grps *pgrps, char *page)
+static ssize_t target_stat_tgt_port_read_mbytes_show(struct config_item *item,
+		char *page)
 {
-	struct se_lun *lun = container_of(pgrps, struct se_lun, port_stat_grps);
+	struct se_lun *lun = to_stat_tgt_port(item);
 	struct se_device *dev;
 	ssize_t ret = -ENODEV;
 
@@ -791,12 +664,11 @@ static ssize_t target_stat_scsi_tgt_port_show_attr_read_mbytes(
 	rcu_read_unlock();
 	return ret;
 }
-DEV_STAT_SCSI_TGT_PORT_ATTR_RO(read_mbytes);
 
-static ssize_t target_stat_scsi_tgt_port_show_attr_hs_in_cmds(
-	struct se_port_stat_grps *pgrps, char *page)
+static ssize_t target_stat_tgt_port_hs_in_cmds_show(struct config_item *item,
+		char *page)
 {
-	struct se_lun *lun = container_of(pgrps, struct se_lun, port_stat_grps);
+	struct se_lun *lun = to_stat_tgt_port(item);
 	struct se_device *dev;
 	ssize_t ret = -ENODEV;
 
@@ -809,57 +681,49 @@ static ssize_t target_stat_scsi_tgt_port_show_attr_hs_in_cmds(
 	rcu_read_unlock();
 	return ret;
 }
-DEV_STAT_SCSI_TGT_PORT_ATTR_RO(hs_in_cmds);
 
-CONFIGFS_EATTR_OPS(target_stat_scsi_tgt_port, se_port_stat_grps,
-		scsi_tgt_port_group);
+CONFIGFS_ATTR_RO(target_stat_tgt_port_, inst);
+CONFIGFS_ATTR_RO(target_stat_tgt_port_, dev);
+CONFIGFS_ATTR_RO(target_stat_tgt_port_, indx);
+CONFIGFS_ATTR_RO(target_stat_tgt_port_, name);
+CONFIGFS_ATTR_RO(target_stat_tgt_port_, port_index);
+CONFIGFS_ATTR_RO(target_stat_tgt_port_, in_cmds);
+CONFIGFS_ATTR_RO(target_stat_tgt_port_, write_mbytes);
+CONFIGFS_ATTR_RO(target_stat_tgt_port_, read_mbytes);
+CONFIGFS_ATTR_RO(target_stat_tgt_port_, hs_in_cmds);
 
 static struct configfs_attribute *target_stat_scsi_tgt_port_attrs[] = {
-	&target_stat_scsi_tgt_port_inst.attr,
-	&target_stat_scsi_tgt_port_dev.attr,
-	&target_stat_scsi_tgt_port_indx.attr,
-	&target_stat_scsi_tgt_port_name.attr,
-	&target_stat_scsi_tgt_port_port_index.attr,
-	&target_stat_scsi_tgt_port_in_cmds.attr,
-	&target_stat_scsi_tgt_port_write_mbytes.attr,
-	&target_stat_scsi_tgt_port_read_mbytes.attr,
-	&target_stat_scsi_tgt_port_hs_in_cmds.attr,
+	&target_stat_tgt_port_attr_inst,
+	&target_stat_tgt_port_attr_dev,
+	&target_stat_tgt_port_attr_indx,
+	&target_stat_tgt_port_attr_name,
+	&target_stat_tgt_port_attr_port_index,
+	&target_stat_tgt_port_attr_in_cmds,
+	&target_stat_tgt_port_attr_write_mbytes,
+	&target_stat_tgt_port_attr_read_mbytes,
+	&target_stat_tgt_port_attr_hs_in_cmds,
 	NULL,
 };
 
-static struct configfs_item_operations target_stat_scsi_tgt_port_attrib_ops = {
-	.show_attribute		= target_stat_scsi_tgt_port_attr_show,
-	.store_attribute	= target_stat_scsi_tgt_port_attr_store,
-};
-
 static struct config_item_type target_stat_scsi_tgt_port_cit = {
-	.ct_item_ops		= &target_stat_scsi_tgt_port_attrib_ops,
 	.ct_attrs		= target_stat_scsi_tgt_port_attrs,
 	.ct_owner		= THIS_MODULE,
 };
 
 /*
  * SCSI Transport Table
-o */
-
-CONFIGFS_EATTR_STRUCT(target_stat_scsi_transport, se_port_stat_grps);
-#define DEV_STAT_SCSI_TRANSPORT_ATTR(_name, _mode)			\
-static struct target_stat_scsi_transport_attribute			\
-			target_stat_scsi_transport_##_name =		\
-	__CONFIGFS_EATTR(_name, _mode,					\
-	target_stat_scsi_transport_show_attr_##_name,			\
-	target_stat_scsi_transport_store_attr_##_name);
-
-#define DEV_STAT_SCSI_TRANSPORT_ATTR_RO(_name)				\
-static struct target_stat_scsi_transport_attribute			\
-			target_stat_scsi_transport_##_name =		\
-	__CONFIGFS_EATTR_RO(_name,					\
-	target_stat_scsi_transport_show_attr_##_name);
-
-static ssize_t target_stat_scsi_transport_show_attr_inst(
-	struct se_port_stat_grps *pgrps, char *page)
-{
-	struct se_lun *lun = container_of(pgrps, struct se_lun, port_stat_grps);
+ */
+static struct se_lun *to_transport_stat(struct config_item *item)
+{
+	struct se_port_stat_grps *pgrps = container_of(to_config_group(item),
+			struct se_port_stat_grps, scsi_transport_group);
+	return container_of(pgrps, struct se_lun, port_stat_grps);
+}
+
+static ssize_t target_stat_transport_inst_show(struct config_item *item,
+		char *page)
+{
+	struct se_lun *lun = to_transport_stat(item);
 	struct se_device *dev;
 	ssize_t ret = -ENODEV;
 
@@ -870,12 +734,11 @@ static ssize_t target_stat_scsi_transport_show_attr_inst(
 	rcu_read_unlock();
 	return ret;
 }
-DEV_STAT_SCSI_TRANSPORT_ATTR_RO(inst);
 
-static ssize_t target_stat_scsi_transport_show_attr_device(
-	struct se_port_stat_grps *pgrps, char *page)
+static ssize_t target_stat_transport_device_show(struct config_item *item,
+		char *page)
 {
-	struct se_lun *lun = container_of(pgrps, struct se_lun, port_stat_grps);
+	struct se_lun *lun = to_transport_stat(item);
 	struct se_device *dev;
 	struct se_portal_group *tpg = lun->lun_tpg;
 	ssize_t ret = -ENODEV;
@@ -890,12 +753,11 @@ static ssize_t target_stat_scsi_transport_show_attr_device(
 	rcu_read_unlock();
 	return ret;
 }
-DEV_STAT_SCSI_TRANSPORT_ATTR_RO(device);
 
-static ssize_t target_stat_scsi_transport_show_attr_indx(
-	struct se_port_stat_grps *pgrps, char *page)
+static ssize_t target_stat_transport_indx_show(struct config_item *item,
+		char *page)
 {
-	struct se_lun *lun = container_of(pgrps, struct se_lun, port_stat_grps);
+	struct se_lun *lun = to_transport_stat(item);
 	struct se_device *dev;
 	struct se_portal_group *tpg = lun->lun_tpg;
 	ssize_t ret = -ENODEV;
@@ -908,12 +770,11 @@ static ssize_t target_stat_scsi_transport_show_attr_indx(
 	rcu_read_unlock();
 	return ret;
 }
-DEV_STAT_SCSI_TRANSPORT_ATTR_RO(indx);
 
-static ssize_t target_stat_scsi_transport_show_attr_dev_name(
-	struct se_port_stat_grps *pgrps, char *page)
+static ssize_t target_stat_transport_dev_name_show(struct config_item *item,
+		char *page)
 {
-	struct se_lun *lun = container_of(pgrps, struct se_lun, port_stat_grps);
+	struct se_lun *lun = to_transport_stat(item);
 	struct se_device *dev;
 	struct se_portal_group *tpg = lun->lun_tpg;
 	struct t10_wwn *wwn;
@@ -932,26 +793,21 @@ static ssize_t target_stat_scsi_transport_show_attr_dev_name(
 	rcu_read_unlock();
 	return ret;
 }
-DEV_STAT_SCSI_TRANSPORT_ATTR_RO(dev_name);
 
-CONFIGFS_EATTR_OPS(target_stat_scsi_transport, se_port_stat_grps,
-		scsi_transport_group);
+CONFIGFS_ATTR_RO(target_stat_transport_, inst);
+CONFIGFS_ATTR_RO(target_stat_transport_, device);
+CONFIGFS_ATTR_RO(target_stat_transport_, indx);
+CONFIGFS_ATTR_RO(target_stat_transport_, dev_name);
 
 static struct configfs_attribute *target_stat_scsi_transport_attrs[] = {
-	&target_stat_scsi_transport_inst.attr,
-	&target_stat_scsi_transport_device.attr,
-	&target_stat_scsi_transport_indx.attr,
-	&target_stat_scsi_transport_dev_name.attr,
+	&target_stat_transport_attr_inst,
+	&target_stat_transport_attr_device,
+	&target_stat_transport_attr_indx,
+	&target_stat_transport_attr_dev_name,
 	NULL,
 };
 
-static struct configfs_item_operations target_stat_scsi_transport_attrib_ops = {
-	.show_attribute		= target_stat_scsi_transport_attr_show,
-	.store_attribute	= target_stat_scsi_transport_attr_store,
-};
-
 static struct config_item_type target_stat_scsi_transport_cit = {
-	.ct_item_ops		= &target_stat_scsi_transport_attrib_ops,
 	.ct_attrs		= target_stat_scsi_transport_attrs,
 	.ct_owner		= THIS_MODULE,
 };
@@ -981,25 +837,17 @@ void target_stat_setup_port_default_groups(struct se_lun *lun)
  * SCSI Authorized Initiator Table
  */
 
-CONFIGFS_EATTR_STRUCT(target_stat_scsi_auth_intr, se_ml_stat_grps);
-#define DEV_STAT_SCSI_AUTH_INTR_ATTR(_name, _mode)			\
-static struct target_stat_scsi_auth_intr_attribute			\
-			target_stat_scsi_auth_intr_##_name =		\
-	__CONFIGFS_EATTR(_name, _mode,					\
-	target_stat_scsi_auth_intr_show_attr_##_name,			\
-	target_stat_scsi_auth_intr_store_attr_##_name);
-
-#define DEV_STAT_SCSI_AUTH_INTR_ATTR_RO(_name)				\
-static struct target_stat_scsi_auth_intr_attribute			\
-			target_stat_scsi_auth_intr_##_name =		\
-	__CONFIGFS_EATTR_RO(_name,					\
-	target_stat_scsi_auth_intr_show_attr_##_name);
-
-static ssize_t target_stat_scsi_auth_intr_show_attr_inst(
-	struct se_ml_stat_grps *lgrps, char *page)
-{
-	struct se_lun_acl *lacl = container_of(lgrps,
-			struct se_lun_acl, ml_stat_grps);
+static struct se_lun_acl *auth_to_lacl(struct config_item *item)
+{
+	struct se_ml_stat_grps *lgrps = container_of(to_config_group(item),
+			struct se_ml_stat_grps, scsi_auth_intr_group);
+	return container_of(lgrps, struct se_lun_acl, ml_stat_grps);
+}
+
+static ssize_t target_stat_auth_inst_show(struct config_item *item,
+		char *page)
+{
+	struct se_lun_acl *lacl = auth_to_lacl(item);
 	struct se_node_acl *nacl = lacl->se_lun_nacl;
 	struct se_dev_entry *deve;
 	struct se_portal_group *tpg;
@@ -1018,13 +866,11 @@ static ssize_t target_stat_scsi_auth_intr_show_attr_inst(
 	rcu_read_unlock();
 	return ret;
 }
-DEV_STAT_SCSI_AUTH_INTR_ATTR_RO(inst);
 
-static ssize_t target_stat_scsi_auth_intr_show_attr_dev(
-	struct se_ml_stat_grps *lgrps, char *page)
+static ssize_t target_stat_auth_dev_show(struct config_item *item,
+		char *page)
 {
-	struct se_lun_acl *lacl = container_of(lgrps,
-			struct se_lun_acl, ml_stat_grps);
+	struct se_lun_acl *lacl = auth_to_lacl(item);
 	struct se_node_acl *nacl = lacl->se_lun_nacl;
 	struct se_dev_entry *deve;
 	struct se_lun *lun;
@@ -1042,13 +888,11 @@ static ssize_t target_stat_scsi_auth_intr_show_attr_dev(
 	rcu_read_unlock();
 	return ret;
 }
-DEV_STAT_SCSI_AUTH_INTR_ATTR_RO(dev);
 
-static ssize_t target_stat_scsi_auth_intr_show_attr_port(
-	struct se_ml_stat_grps *lgrps, char *page)
+static ssize_t target_stat_auth_port_show(struct config_item *item,
+		char *page)
 {
-	struct se_lun_acl *lacl = container_of(lgrps,
-			struct se_lun_acl, ml_stat_grps);
+	struct se_lun_acl *lacl = auth_to_lacl(item);
 	struct se_node_acl *nacl = lacl->se_lun_nacl;
 	struct se_dev_entry *deve;
 	struct se_portal_group *tpg;
@@ -1066,13 +910,11 @@ static ssize_t target_stat_scsi_auth_intr_show_attr_port(
 	rcu_read_unlock();
 	return ret;
 }
-DEV_STAT_SCSI_AUTH_INTR_ATTR_RO(port);
 
-static ssize_t target_stat_scsi_auth_intr_show_attr_indx(
-	struct se_ml_stat_grps *lgrps, char *page)
+static ssize_t target_stat_auth_indx_show(struct config_item *item,
+		char *page)
 {
-	struct se_lun_acl *lacl = container_of(lgrps,
-			struct se_lun_acl, ml_stat_grps);
+	struct se_lun_acl *lacl = auth_to_lacl(item);
 	struct se_node_acl *nacl = lacl->se_lun_nacl;
 	struct se_dev_entry *deve;
 	ssize_t ret;
@@ -1088,13 +930,11 @@ static ssize_t target_stat_scsi_auth_intr_show_attr_indx(
 	rcu_read_unlock();
 	return ret;
 }
-DEV_STAT_SCSI_AUTH_INTR_ATTR_RO(indx);
 
-static ssize_t target_stat_scsi_auth_intr_show_attr_dev_or_port(
-	struct se_ml_stat_grps *lgrps, char *page)
+static ssize_t target_stat_auth_dev_or_port_show(struct config_item *item,
+		char *page)
 {
-	struct se_lun_acl *lacl = container_of(lgrps,
-			struct se_lun_acl, ml_stat_grps);
+	struct se_lun_acl *lacl = auth_to_lacl(item);
 	struct se_node_acl *nacl = lacl->se_lun_nacl;
 	struct se_dev_entry *deve;
 	ssize_t ret;
@@ -1110,13 +950,11 @@ static ssize_t target_stat_scsi_auth_intr_show_attr_dev_or_port(
 	rcu_read_unlock();
 	return ret;
 }
-DEV_STAT_SCSI_AUTH_INTR_ATTR_RO(dev_or_port);
 
-static ssize_t target_stat_scsi_auth_intr_show_attr_intr_name(
-	struct se_ml_stat_grps *lgrps, char *page)
+static ssize_t target_stat_auth_intr_name_show(struct config_item *item,
+		char *page)
 {
-	struct se_lun_acl *lacl = container_of(lgrps,
-			struct se_lun_acl, ml_stat_grps);
+	struct se_lun_acl *lacl = auth_to_lacl(item);
 	struct se_node_acl *nacl = lacl->se_lun_nacl;
 	struct se_dev_entry *deve;
 	ssize_t ret;
@@ -1132,13 +970,11 @@ static ssize_t target_stat_scsi_auth_intr_show_attr_intr_name(
 	rcu_read_unlock();
 	return ret;
 }
-DEV_STAT_SCSI_AUTH_INTR_ATTR_RO(intr_name);
 
-static ssize_t target_stat_scsi_auth_intr_show_attr_map_indx(
-	struct se_ml_stat_grps *lgrps, char *page)
+static ssize_t target_stat_auth_map_indx_show(struct config_item *item,
+		char *page)
 {
-	struct se_lun_acl *lacl = container_of(lgrps,
-			struct se_lun_acl, ml_stat_grps);
+	struct se_lun_acl *lacl = auth_to_lacl(item);
 	struct se_node_acl *nacl = lacl->se_lun_nacl;
 	struct se_dev_entry *deve;
 	ssize_t ret;
@@ -1154,13 +990,11 @@ static ssize_t target_stat_scsi_auth_intr_show_attr_map_indx(
 	rcu_read_unlock();
 	return ret;
 }
-DEV_STAT_SCSI_AUTH_INTR_ATTR_RO(map_indx);
 
-static ssize_t target_stat_scsi_auth_intr_show_attr_att_count(
-	struct se_ml_stat_grps *lgrps, char *page)
+static ssize_t target_stat_auth_att_count_show(struct config_item *item,
+		char *page)
 {
-	struct se_lun_acl *lacl = container_of(lgrps,
-			struct se_lun_acl, ml_stat_grps);
+	struct se_lun_acl *lacl = auth_to_lacl(item);
 	struct se_node_acl *nacl = lacl->se_lun_nacl;
 	struct se_dev_entry *deve;
 	ssize_t ret;
@@ -1176,13 +1010,11 @@ static ssize_t target_stat_scsi_auth_intr_show_attr_att_count(
 	rcu_read_unlock();
 	return ret;
 }
-DEV_STAT_SCSI_AUTH_INTR_ATTR_RO(att_count);
 
-static ssize_t target_stat_scsi_auth_intr_show_attr_num_cmds(
-	struct se_ml_stat_grps *lgrps, char *page)
+static ssize_t target_stat_auth_num_cmds_show(struct config_item *item,
+		char *page)
 {
-	struct se_lun_acl *lacl = container_of(lgrps,
-			struct se_lun_acl, ml_stat_grps);
+	struct se_lun_acl *lacl = auth_to_lacl(item);
 	struct se_node_acl *nacl = lacl->se_lun_nacl;
 	struct se_dev_entry *deve;
 	ssize_t ret;
@@ -1199,13 +1031,11 @@ static ssize_t target_stat_scsi_auth_intr_show_attr_num_cmds(
 	rcu_read_unlock();
 	return ret;
 }
-DEV_STAT_SCSI_AUTH_INTR_ATTR_RO(num_cmds);
 
-static ssize_t target_stat_scsi_auth_intr_show_attr_read_mbytes(
-	struct se_ml_stat_grps *lgrps, char *page)
+static ssize_t target_stat_auth_read_mbytes_show(struct config_item *item,
+		char *page)
 {
-	struct se_lun_acl *lacl = container_of(lgrps,
-			struct se_lun_acl, ml_stat_grps);
+	struct se_lun_acl *lacl = auth_to_lacl(item);
 	struct se_node_acl *nacl = lacl->se_lun_nacl;
 	struct se_dev_entry *deve;
 	ssize_t ret;
@@ -1222,13 +1052,11 @@ static ssize_t target_stat_scsi_auth_intr_show_attr_read_mbytes(
 	rcu_read_unlock();
 	return ret;
 }
-DEV_STAT_SCSI_AUTH_INTR_ATTR_RO(read_mbytes);
 
-static ssize_t target_stat_scsi_auth_intr_show_attr_write_mbytes(
-	struct se_ml_stat_grps *lgrps, char *page)
+static ssize_t target_stat_auth_write_mbytes_show(struct config_item *item,
+		char *page)
 {
-	struct se_lun_acl *lacl = container_of(lgrps,
-			struct se_lun_acl, ml_stat_grps);
+	struct se_lun_acl *lacl = auth_to_lacl(item);
 	struct se_node_acl *nacl = lacl->se_lun_nacl;
 	struct se_dev_entry *deve;
 	ssize_t ret;
@@ -1245,13 +1073,11 @@ static ssize_t target_stat_scsi_auth_intr_show_attr_write_mbytes(
 	rcu_read_unlock();
 	return ret;
 }
-DEV_STAT_SCSI_AUTH_INTR_ATTR_RO(write_mbytes);
 
-static ssize_t target_stat_scsi_auth_intr_show_attr_hs_num_cmds(
-	struct se_ml_stat_grps *lgrps, char *page)
+static ssize_t target_stat_auth_hs_num_cmds_show(struct config_item *item,
+		char *page)
 {
-	struct se_lun_acl *lacl = container_of(lgrps,
-			struct se_lun_acl, ml_stat_grps);
+	struct se_lun_acl *lacl = auth_to_lacl(item);
 	struct se_node_acl *nacl = lacl->se_lun_nacl;
 	struct se_dev_entry *deve;
 	ssize_t ret;
@@ -1267,13 +1093,11 @@ static ssize_t target_stat_scsi_auth_intr_show_attr_hs_num_cmds(
 	rcu_read_unlock();
 	return ret;
 }
-DEV_STAT_SCSI_AUTH_INTR_ATTR_RO(hs_num_cmds);
 
-static ssize_t target_stat_scsi_auth_intr_show_attr_creation_time(
-	struct se_ml_stat_grps *lgrps, char *page)
+static ssize_t target_stat_auth_creation_time_show(struct config_item *item,
+		char *page)
 {
-	struct se_lun_acl *lacl = container_of(lgrps,
-			struct se_lun_acl, ml_stat_grps);
+	struct se_lun_acl *lacl = auth_to_lacl(item);
 	struct se_node_acl *nacl = lacl->se_lun_nacl;
 	struct se_dev_entry *deve;
 	ssize_t ret;
@@ -1290,13 +1114,11 @@ static ssize_t target_stat_scsi_auth_intr_show_attr_creation_time(
 	rcu_read_unlock();
 	return ret;
 }
-DEV_STAT_SCSI_AUTH_INTR_ATTR_RO(creation_time);
 
-static ssize_t target_stat_scsi_auth_intr_show_attr_row_status(
-	struct se_ml_stat_grps *lgrps, char *page)
+static ssize_t target_stat_auth_row_status_show(struct config_item *item,
+		char *page)
 {
-	struct se_lun_acl *lacl = container_of(lgrps,
-			struct se_lun_acl, ml_stat_grps);
+	struct se_lun_acl *lacl = auth_to_lacl(item);
 	struct se_node_acl *nacl = lacl->se_lun_nacl;
 	struct se_dev_entry *deve;
 	ssize_t ret;
@@ -1312,36 +1134,41 @@ static ssize_t target_stat_scsi_auth_intr_show_attr_row_status(
 	rcu_read_unlock();
 	return ret;
 }
-DEV_STAT_SCSI_AUTH_INTR_ATTR_RO(row_status);
 
-CONFIGFS_EATTR_OPS(target_stat_scsi_auth_intr, se_ml_stat_grps,
-		scsi_auth_intr_group);
+CONFIGFS_ATTR_RO(target_stat_auth_, inst);
+CONFIGFS_ATTR_RO(target_stat_auth_, dev);
+CONFIGFS_ATTR_RO(target_stat_auth_, port);
+CONFIGFS_ATTR_RO(target_stat_auth_, indx);
+CONFIGFS_ATTR_RO(target_stat_auth_, dev_or_port);
+CONFIGFS_ATTR_RO(target_stat_auth_, intr_name);
+CONFIGFS_ATTR_RO(target_stat_auth_, map_indx);
+CONFIGFS_ATTR_RO(target_stat_auth_, att_count);
+CONFIGFS_ATTR_RO(target_stat_auth_, num_cmds);
+CONFIGFS_ATTR_RO(target_stat_auth_, read_mbytes);
+CONFIGFS_ATTR_RO(target_stat_auth_, write_mbytes);
+CONFIGFS_ATTR_RO(target_stat_auth_, hs_num_cmds);
+CONFIGFS_ATTR_RO(target_stat_auth_, creation_time);
+CONFIGFS_ATTR_RO(target_stat_auth_, row_status);
 
 static struct configfs_attribute *target_stat_scsi_auth_intr_attrs[] = {
-	&target_stat_scsi_auth_intr_inst.attr,
-	&target_stat_scsi_auth_intr_dev.attr,
-	&target_stat_scsi_auth_intr_port.attr,
-	&target_stat_scsi_auth_intr_indx.attr,
-	&target_stat_scsi_auth_intr_dev_or_port.attr,
-	&target_stat_scsi_auth_intr_intr_name.attr,
-	&target_stat_scsi_auth_intr_map_indx.attr,
-	&target_stat_scsi_auth_intr_att_count.attr,
-	&target_stat_scsi_auth_intr_num_cmds.attr,
-	&target_stat_scsi_auth_intr_read_mbytes.attr,
-	&target_stat_scsi_auth_intr_write_mbytes.attr,
-	&target_stat_scsi_auth_intr_hs_num_cmds.attr,
-	&target_stat_scsi_auth_intr_creation_time.attr,
-	&target_stat_scsi_auth_intr_row_status.attr,
+	&target_stat_auth_attr_inst,
+	&target_stat_auth_attr_dev,
+	&target_stat_auth_attr_port,
+	&target_stat_auth_attr_indx,
+	&target_stat_auth_attr_dev_or_port,
+	&target_stat_auth_attr_intr_name,
+	&target_stat_auth_attr_map_indx,
+	&target_stat_auth_attr_att_count,
+	&target_stat_auth_attr_num_cmds,
+	&target_stat_auth_attr_read_mbytes,
+	&target_stat_auth_attr_write_mbytes,
+	&target_stat_auth_attr_hs_num_cmds,
+	&target_stat_auth_attr_creation_time,
+	&target_stat_auth_attr_row_status,
 	NULL,
 };
 
-static struct configfs_item_operations target_stat_scsi_auth_intr_attrib_ops = {
-	.show_attribute		= target_stat_scsi_auth_intr_attr_show,
-	.store_attribute	= target_stat_scsi_auth_intr_attr_store,
-};
-
 static struct config_item_type target_stat_scsi_auth_intr_cit = {
-	.ct_item_ops		= &target_stat_scsi_auth_intr_attrib_ops,
 	.ct_attrs		= target_stat_scsi_auth_intr_attrs,
 	.ct_owner		= THIS_MODULE,
 };
@@ -1350,25 +1177,17 @@ static struct config_item_type target_stat_scsi_auth_intr_cit = {
  * SCSI Attached Initiator Port Table
  */
 
-CONFIGFS_EATTR_STRUCT(target_stat_scsi_att_intr_port, se_ml_stat_grps);
-#define DEV_STAT_SCSI_ATTR_INTR_PORT_ATTR(_name, _mode)			\
-static struct target_stat_scsi_att_intr_port_attribute			\
-		target_stat_scsi_att_intr_port_##_name =		\
-	__CONFIGFS_EATTR(_name, _mode,					\
-	target_stat_scsi_att_intr_port_show_attr_##_name,		\
-	target_stat_scsi_att_intr_port_store_attr_##_name);
-
-#define DEV_STAT_SCSI_ATTR_INTR_PORT_ATTR_RO(_name)			\
-static struct target_stat_scsi_att_intr_port_attribute			\
-		target_stat_scsi_att_intr_port_##_name =		\
-	__CONFIGFS_EATTR_RO(_name,					\
-	target_stat_scsi_att_intr_port_show_attr_##_name);
-
-static ssize_t target_stat_scsi_att_intr_port_show_attr_inst(
-	struct se_ml_stat_grps *lgrps, char *page)
-{
-	struct se_lun_acl *lacl = container_of(lgrps,
-			struct se_lun_acl, ml_stat_grps);
+static struct se_lun_acl *iport_to_lacl(struct config_item *item)
+{
+	struct se_ml_stat_grps *lgrps = container_of(to_config_group(item),
+			struct se_ml_stat_grps, scsi_att_intr_port_group);
+	return container_of(lgrps, struct se_lun_acl, ml_stat_grps);
+}
+
+static ssize_t target_stat_iport_inst_show(struct config_item *item,
+		char *page)
+{
+	struct se_lun_acl *lacl = iport_to_lacl(item);
 	struct se_node_acl *nacl = lacl->se_lun_nacl;
 	struct se_dev_entry *deve;
 	struct se_portal_group *tpg;
@@ -1387,13 +1206,11 @@ static ssize_t target_stat_scsi_att_intr_port_show_attr_inst(
 	rcu_read_unlock();
 	return ret;
 }
-DEV_STAT_SCSI_ATTR_INTR_PORT_ATTR_RO(inst);
 
-static ssize_t target_stat_scsi_att_intr_port_show_attr_dev(
-	struct se_ml_stat_grps *lgrps, char *page)
+static ssize_t target_stat_iport_dev_show(struct config_item *item,
+		char *page)
 {
-	struct se_lun_acl *lacl = container_of(lgrps,
-			struct se_lun_acl, ml_stat_grps);
+	struct se_lun_acl *lacl = iport_to_lacl(item);
 	struct se_node_acl *nacl = lacl->se_lun_nacl;
 	struct se_dev_entry *deve;
 	struct se_lun *lun;
@@ -1411,13 +1228,11 @@ static ssize_t target_stat_scsi_att_intr_port_show_attr_dev(
 	rcu_read_unlock();
 	return ret;
 }
-DEV_STAT_SCSI_ATTR_INTR_PORT_ATTR_RO(dev);
 
-static ssize_t target_stat_scsi_att_intr_port_show_attr_port(
-	struct se_ml_stat_grps *lgrps, char *page)
+static ssize_t target_stat_iport_port_show(struct config_item *item,
+		char *page)
 {
-	struct se_lun_acl *lacl = container_of(lgrps,
-			struct se_lun_acl, ml_stat_grps);
+	struct se_lun_acl *lacl = iport_to_lacl(item);
 	struct se_node_acl *nacl = lacl->se_lun_nacl;
 	struct se_dev_entry *deve;
 	struct se_portal_group *tpg;
@@ -1435,13 +1250,11 @@ static ssize_t target_stat_scsi_att_intr_port_show_attr_port(
 	rcu_read_unlock();
 	return ret;
 }
-DEV_STAT_SCSI_ATTR_INTR_PORT_ATTR_RO(port);
 
-static ssize_t target_stat_scsi_att_intr_port_show_attr_indx(
-	struct se_ml_stat_grps *lgrps, char *page)
+static ssize_t target_stat_iport_indx_show(struct config_item *item,
+		char *page)
 {
-	struct se_lun_acl *lacl = container_of(lgrps,
-			struct se_lun_acl, ml_stat_grps);
+	struct se_lun_acl *lacl = iport_to_lacl(item);
 	struct se_node_acl *nacl = lacl->se_lun_nacl;
 	struct se_session *se_sess;
 	struct se_portal_group *tpg;
@@ -1461,13 +1274,11 @@ static ssize_t target_stat_scsi_att_intr_port_show_attr_indx(
 	spin_unlock_irq(&nacl->nacl_sess_lock);
 	return ret;
 }
-DEV_STAT_SCSI_ATTR_INTR_PORT_ATTR_RO(indx);
 
-static ssize_t target_stat_scsi_att_intr_port_show_attr_port_auth_indx(
-	struct se_ml_stat_grps *lgrps, char *page)
+static ssize_t target_stat_iport_port_auth_indx_show(struct config_item *item,
+		char *page)
 {
-	struct se_lun_acl *lacl = container_of(lgrps,
-			struct se_lun_acl, ml_stat_grps);
+	struct se_lun_acl *lacl = iport_to_lacl(item);
 	struct se_node_acl *nacl = lacl->se_lun_nacl;
 	struct se_dev_entry *deve;
 	ssize_t ret;
@@ -1483,13 +1294,11 @@ static ssize_t target_stat_scsi_att_intr_port_show_attr_port_auth_indx(
 	rcu_read_unlock();
 	return ret;
 }
-DEV_STAT_SCSI_ATTR_INTR_PORT_ATTR_RO(port_auth_indx);
 
-static ssize_t target_stat_scsi_att_intr_port_show_attr_port_ident(
-	struct se_ml_stat_grps *lgrps, char *page)
+static ssize_t target_stat_iport_port_ident_show(struct config_item *item,
+		char *page)
 {
-	struct se_lun_acl *lacl = container_of(lgrps,
-			struct se_lun_acl, ml_stat_grps);
+	struct se_lun_acl *lacl = iport_to_lacl(item);
 	struct se_node_acl *nacl = lacl->se_lun_nacl;
 	struct se_session *se_sess;
 	struct se_portal_group *tpg;
@@ -1513,28 +1322,25 @@ static ssize_t target_stat_scsi_att_intr_port_show_attr_port_ident(
 	spin_unlock_irq(&nacl->nacl_sess_lock);
 	return ret;
 }
-DEV_STAT_SCSI_ATTR_INTR_PORT_ATTR_RO(port_ident);
 
-CONFIGFS_EATTR_OPS(target_stat_scsi_att_intr_port, se_ml_stat_grps,
-		scsi_att_intr_port_group);
+CONFIGFS_ATTR_RO(target_stat_iport_, inst);
+CONFIGFS_ATTR_RO(target_stat_iport_, dev);
+CONFIGFS_ATTR_RO(target_stat_iport_, port);
+CONFIGFS_ATTR_RO(target_stat_iport_, indx);
+CONFIGFS_ATTR_RO(target_stat_iport_, port_auth_indx);
+CONFIGFS_ATTR_RO(target_stat_iport_, port_ident);
 
 static struct configfs_attribute *target_stat_scsi_ath_intr_port_attrs[] = {
-	&target_stat_scsi_att_intr_port_inst.attr,
-	&target_stat_scsi_att_intr_port_dev.attr,
-	&target_stat_scsi_att_intr_port_port.attr,
-	&target_stat_scsi_att_intr_port_indx.attr,
-	&target_stat_scsi_att_intr_port_port_auth_indx.attr,
-	&target_stat_scsi_att_intr_port_port_ident.attr,
+	&target_stat_iport_attr_inst,
+	&target_stat_iport_attr_dev,
+	&target_stat_iport_attr_port,
+	&target_stat_iport_attr_indx,
+	&target_stat_iport_attr_port_auth_indx,
+	&target_stat_iport_attr_port_ident,
 	NULL,
 };
 
-static struct configfs_item_operations target_stat_scsi_att_intr_port_attrib_ops = {
-	.show_attribute		= target_stat_scsi_att_intr_port_attr_show,
-	.store_attribute	= target_stat_scsi_att_intr_port_attr_store,
-};
-
 static struct config_item_type target_stat_scsi_att_intr_port_cit = {
-	.ct_item_ops		= &target_stat_scsi_att_intr_port_attrib_ops,
 	.ct_attrs		= target_stat_scsi_ath_intr_port_attrs,
 	.ct_owner		= THIS_MODULE,
 };
diff --git a/drivers/target/tcm_fc/tfc_cmd.c b/drivers/target/tcm_fc/tfc_cmd.c
index aa3caca8bace..064d6dfb5b6d 100644
--- a/drivers/target/tcm_fc/tfc_cmd.c
+++ b/drivers/target/tcm_fc/tfc_cmd.c
@@ -36,7 +36,6 @@
 
 #include <target/target_core_base.h>
 #include <target/target_core_fabric.h>
-#include <target/configfs_macros.h>
 
 #include "tcm_fc.h"
 
diff --git a/drivers/target/tcm_fc/tfc_conf.c b/drivers/target/tcm_fc/tfc_conf.c
index 16670933013b..85aeaa0ad303 100644
--- a/drivers/target/tcm_fc/tfc_conf.c
+++ b/drivers/target/tcm_fc/tfc_conf.c
@@ -38,8 +38,6 @@
 
 #include <target/target_core_base.h>
 #include <target/target_core_fabric.h>
-#include <target/target_core_fabric_configfs.h>
-#include <target/configfs_macros.h>
 
 #include "tcm_fc.h"
 
@@ -131,55 +129,51 @@ static ssize_t ft_wwn_store(void *arg, const char *buf, size_t len)
  * ACL auth ops.
  */
 
-static ssize_t ft_nacl_show_port_name(
-	struct se_node_acl *se_nacl,
-	char *page)
+static ssize_t ft_nacl_port_name_show(struct config_item *item, char *page)
 {
+	struct se_node_acl *se_nacl = acl_to_nacl(item);
 	struct ft_node_acl *acl = container_of(se_nacl,
 			struct ft_node_acl, se_node_acl);
 
 	return ft_wwn_show(&acl->node_auth.port_name, page);
 }
 
-static ssize_t ft_nacl_store_port_name(
-	struct se_node_acl *se_nacl,
-	const char *page,
-	size_t count)
+static ssize_t ft_nacl_port_name_store(struct config_item *item,
+		const char *page, size_t count)
 {
+	struct se_node_acl *se_nacl = acl_to_nacl(item);
 	struct ft_node_acl *acl = container_of(se_nacl,
 			struct ft_node_acl, se_node_acl);
 
 	return ft_wwn_store(&acl->node_auth.port_name, page, count);
 }
 
-TF_NACL_BASE_ATTR(ft, port_name, S_IRUGO | S_IWUSR);
-
-static ssize_t ft_nacl_show_node_name(
-	struct se_node_acl *se_nacl,
-	char *page)
+static ssize_t ft_nacl_node_name_show(struct config_item *item,
+		char *page)
 {
+	struct se_node_acl *se_nacl = acl_to_nacl(item);
 	struct ft_node_acl *acl = container_of(se_nacl,
 			struct ft_node_acl, se_node_acl);
 
 	return ft_wwn_show(&acl->node_auth.node_name, page);
 }
 
-static ssize_t ft_nacl_store_node_name(
-	struct se_node_acl *se_nacl,
-	const char *page,
-	size_t count)
+static ssize_t ft_nacl_node_name_store(struct config_item *item,
+		const char *page, size_t count)
 {
+	struct se_node_acl *se_nacl = acl_to_nacl(item);
 	struct ft_node_acl *acl = container_of(se_nacl,
 			struct ft_node_acl, se_node_acl);
 
 	return ft_wwn_store(&acl->node_auth.node_name, page, count);
 }
 
-TF_NACL_BASE_ATTR(ft, node_name, S_IRUGO | S_IWUSR);
+CONFIGFS_ATTR(ft_nacl_, node_name);
+CONFIGFS_ATTR(ft_nacl_, port_name);
 
 static struct configfs_attribute *ft_nacl_base_attrs[] = {
-	&ft_nacl_port_name.attr,
-	&ft_nacl_node_name.attr,
+	&ft_nacl_attr_port_name,
+	&ft_nacl_attr_node_name,
 	NULL,
 };
 
@@ -386,18 +380,16 @@ static void ft_del_wwn(struct se_wwn *wwn)
 	kfree(ft_wwn);
 }
 
-static ssize_t ft_wwn_show_attr_version(
-	struct target_fabric_configfs *tf,
-	char *page)
+static ssize_t ft_wwn_version_show(struct config_item *item, char *page)
 {
 	return sprintf(page, "TCM FC " FT_VERSION " on %s/%s on "
 		""UTS_RELEASE"\n",  utsname()->sysname, utsname()->machine);
 }
 
-TF_WWN_ATTR_RO(ft, version);
+CONFIGFS_ATTR_RO(ft_wwn_, version);
 
 static struct configfs_attribute *ft_wwn_attrs[] = {
-	&ft_wwn_version.attr,
+	&ft_wwn_attr_version,
 	NULL,
 };
 
diff --git a/drivers/target/tcm_fc/tfc_io.c b/drivers/target/tcm_fc/tfc_io.c
index 4b0fedd6bd4b..847c1aa6fbf4 100644
--- a/drivers/target/tcm_fc/tfc_io.c
+++ b/drivers/target/tcm_fc/tfc_io.c
@@ -44,7 +44,6 @@
 
 #include <target/target_core_base.h>
 #include <target/target_core_fabric.h>
-#include <target/configfs_macros.h>
 
 #include "tcm_fc.h"
 
diff --git a/drivers/target/tcm_fc/tfc_sess.c b/drivers/target/tcm_fc/tfc_sess.c
index 31a9e3fb98c5..7b934eac995d 100644
--- a/drivers/target/tcm_fc/tfc_sess.c
+++ b/drivers/target/tcm_fc/tfc_sess.c
@@ -36,7 +36,6 @@
 
 #include <target/target_core_base.h>
 #include <target/target_core_fabric.h>
-#include <target/configfs_macros.h>
 
 #include "tcm_fc.h"