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

* 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending:
  target: Convert to DIV_ROUND_UP_SECTOR_T usage for sectors / dev_max_sectors
  kernel.h: Add DIV_ROUND_UP_ULL and DIV_ROUND_UP_SECTOR_T macro usage
  iscsi-target: Add iSCSI fabric support for target v4.1
  iscsi: Add Serial Number Arithmetic LT and GT into iscsi_proto.h
  iscsi: Use struct scsi_lun in iscsi structs instead of u8[8]
  iscsi: Resolve iscsi_proto.h naming conflicts with drivers/target/iscsi

drivers/infiniband/ulp/iser/iser_initiator.c

@@ -271,7 +271,7 @@ int iser_send_command(struct iscsi_conn *conn,
 	unsigned long edtl;
 	int err;
 	struct iser_data_buf *data_buf;
-	struct iscsi_cmd *hdr =  (struct iscsi_cmd *)task->hdr;
+	struct iscsi_scsi_req *hdr = (struct iscsi_scsi_req *)task->hdr;
 	struct scsi_cmnd *sc  =  task->sc;
 	struct iser_tx_desc *tx_desc = &iser_task->desc;
 

drivers/scsi/be2iscsi/be_main.h

@@ -397,7 +397,7 @@ struct amap_pdu_data_out {
 };
 
 struct be_cmd_bhs {
-	struct iscsi_cmd iscsi_hdr;
+	struct iscsi_scsi_req iscsi_hdr;
 	unsigned char pad1[16];
 	struct pdu_data_out iscsi_data_pdu;
 	unsigned char pad2[BE_SENSE_INFO_SIZE -
@@ -428,7 +428,7 @@ struct be_nonio_bhs {
 };
 
 struct be_status_bhs {
-	struct iscsi_cmd iscsi_hdr;
+	struct iscsi_scsi_req iscsi_hdr;
 	unsigned char pad1[16];
 	/**
 	 * The plus 2 below is to hold the sense info length that gets

drivers/scsi/bnx2i/bnx2i_hwi.c

@@ -332,11 +332,11 @@ int bnx2i_send_iscsi_login(struct bnx2i_conn *bnx2i_conn,
 {
 	struct bnx2i_cmd *bnx2i_cmd;
 	struct bnx2i_login_request *login_wqe;
-	struct iscsi_login *login_hdr;
+	struct iscsi_login_req *login_hdr;
 	u32 dword;
 
 	bnx2i_cmd = (struct bnx2i_cmd *)task->dd_data;
-	login_hdr = (struct iscsi_login *)task->hdr;
+	login_hdr = (struct iscsi_login_req *)task->hdr;
 	login_wqe = (struct bnx2i_login_request *)
 						bnx2i_conn->ep->qp.sq_prod_qe;
 
@@ -1349,7 +1349,7 @@ int bnx2i_process_scsi_cmd_resp(struct iscsi_session *session,
 	struct bnx2i_cmd_response *resp_cqe;
 	struct bnx2i_cmd *bnx2i_cmd;
 	struct iscsi_task *task;
-	struct iscsi_cmd_rsp *hdr;
+	struct iscsi_scsi_rsp *hdr;
 	u32 datalen = 0;
 
 	resp_cqe = (struct bnx2i_cmd_response *)cqe;
@@ -1376,7 +1376,7 @@ int bnx2i_process_scsi_cmd_resp(struct iscsi_session *session,
 	}
 	bnx2i_iscsi_unmap_sg_list(bnx2i_cmd);
 
-	hdr = (struct iscsi_cmd_rsp *)task->hdr;
+	hdr = (struct iscsi_scsi_rsp *)task->hdr;
 	resp_cqe = (struct bnx2i_cmd_response *)cqe;
 	hdr->opcode = resp_cqe->op_code;
 	hdr->max_cmdsn = cpu_to_be32(resp_cqe->max_cmd_sn);

drivers/scsi/bnx2i/bnx2i_iscsi.c

@@ -1213,7 +1213,7 @@ static int bnx2i_task_xmit(struct iscsi_task *task)
 	struct bnx2i_conn *bnx2i_conn = conn->dd_data;
 	struct scsi_cmnd *sc = task->sc;
 	struct bnx2i_cmd *cmd = task->dd_data;
-	struct iscsi_cmd *hdr = (struct iscsi_cmd *) task->hdr;
+	struct iscsi_scsi_req *hdr = (struct iscsi_scsi_req *)task->hdr;
 
 	if (atomic_read(&bnx2i_conn->ep->num_active_cmds) + 1  >
 	    hba->max_sqes)

drivers/scsi/libiscsi.c

@@ -84,22 +84,6 @@ MODULE_PARM_DESC(debug_libiscsi_eh,
 					     __func__, ##arg);		\
 	} while (0);
 
-/* Serial Number Arithmetic, 32 bits, less than, RFC1982 */
-#define SNA32_CHECK 2147483648UL
-
-static int iscsi_sna_lt(u32 n1, u32 n2)
-{
-	return n1 != n2 && ((n1 < n2 && (n2 - n1 < SNA32_CHECK)) ||
-			    (n1 > n2 && (n2 - n1 < SNA32_CHECK)));
-}
-
-/* Serial Number Arithmetic, 32 bits, less than, RFC1982 */
-static int iscsi_sna_lte(u32 n1, u32 n2)
-{
-	return n1 == n2 || ((n1 < n2 && (n2 - n1 < SNA32_CHECK)) ||
-			    (n1 > n2 && (n2 - n1 < SNA32_CHECK)));
-}
-
 inline void iscsi_conn_queue_work(struct iscsi_conn *conn)
 {
 	struct Scsi_Host *shost = conn->session->host;
@@ -360,7 +344,7 @@ static int iscsi_prep_scsi_cmd_pdu(struct iscsi_task *task)
 	struct iscsi_conn *conn = task->conn;
 	struct iscsi_session *session = conn->session;
 	struct scsi_cmnd *sc = task->sc;
-	struct iscsi_cmd *hdr;
+	struct iscsi_scsi_req *hdr;
 	unsigned hdrlength, cmd_len;
 	itt_t itt;
 	int rc;
@@ -374,7 +358,7 @@ static int iscsi_prep_scsi_cmd_pdu(struct iscsi_task *task)
 		if (rc)
 			return rc;
 	}
-	hdr = (struct iscsi_cmd *) task->hdr;
+	hdr = (struct iscsi_scsi_req *)task->hdr;
 	itt = hdr->itt;
 	memset(hdr, 0, sizeof(*hdr));
 
@@ -830,7 +814,7 @@ static void iscsi_scsi_cmd_rsp(struct iscsi_conn *conn, struct iscsi_hdr *hdr,
 			       struct iscsi_task *task, char *data,
 			       int datalen)
 {
-	struct iscsi_cmd_rsp *rhdr = (struct iscsi_cmd_rsp *)hdr;
+	struct iscsi_scsi_rsp *rhdr = (struct iscsi_scsi_rsp *)hdr;
 	struct iscsi_session *session = conn->session;
 	struct scsi_cmnd *sc = task->sc;
 

drivers/target/Kconfig

@@ -31,5 +31,6 @@ config TCM_PSCSI
 
 source "drivers/target/loopback/Kconfig"
 source "drivers/target/tcm_fc/Kconfig"
+source "drivers/target/iscsi/Kconfig"
 
 endif

drivers/target/Makefile

@@ -24,5 +24,5 @@ obj-$(CONFIG_TCM_PSCSI)		+= target_core_pscsi.o
 
 # Fabric modules
 obj-$(CONFIG_LOOPBACK_TARGET)	+= loopback/
-
 obj-$(CONFIG_TCM_FC)		+= tcm_fc/
+obj-$(CONFIG_ISCSI_TARGET)	+= iscsi/

drivers/target/iscsi/Kconfig

+config ISCSI_TARGET
+	tristate "Linux-iSCSI.org iSCSI Target Mode Stack"
+	select CRYPTO
+	select CRYPTO_CRC32C
+	select CRYPTO_CRC32C_INTEL if X86
+	help
+	Say M here to enable the ConfigFS enabled Linux-iSCSI.org iSCSI
+	Target Mode Stack.

drivers/target/iscsi/Makefile

+iscsi_target_mod-y +=		iscsi_target_parameters.o \
+				iscsi_target_seq_pdu_list.o \
+				iscsi_target_tq.o \
+				iscsi_target_auth.o \
+				iscsi_target_datain_values.o \
+				iscsi_target_device.o \
+				iscsi_target_erl0.o \
+				iscsi_target_erl1.o \
+				iscsi_target_erl2.o \
+				iscsi_target_login.o \
+				iscsi_target_nego.o \
+				iscsi_target_nodeattrib.o \
+				iscsi_target_tmr.o \
+				iscsi_target_tpg.o \
+				iscsi_target_util.o \
+				iscsi_target.o \
+				iscsi_target_configfs.o \
+				iscsi_target_stat.o
+
+obj-$(CONFIG_ISCSI_TARGET)	+= iscsi_target_mod.o

drivers/target/iscsi/iscsi_target.h

+#ifndef ISCSI_TARGET_H
+#define ISCSI_TARGET_H
+
+extern struct iscsi_tiqn *iscsit_get_tiqn_for_login(unsigned char *);
+extern struct iscsi_tiqn *iscsit_get_tiqn(unsigned char *, int);
+extern void iscsit_put_tiqn_for_login(struct iscsi_tiqn *);
+extern struct iscsi_tiqn *iscsit_add_tiqn(unsigned char *);
+extern void iscsit_del_tiqn(struct iscsi_tiqn *);
+extern int iscsit_access_np(struct iscsi_np *, struct iscsi_portal_group *);
+extern int iscsit_deaccess_np(struct iscsi_np *, struct iscsi_portal_group *);
+extern struct iscsi_np *iscsit_add_np(struct __kernel_sockaddr_storage *,
+				char *, int);
+extern int iscsit_reset_np_thread(struct iscsi_np *, struct iscsi_tpg_np *,
+				struct iscsi_portal_group *);
+extern int iscsit_del_np(struct iscsi_np *);
+extern int iscsit_add_reject_from_cmd(u8, int, int, unsigned char *, struct iscsi_cmd *);
+extern int iscsit_logout_closesession(struct iscsi_cmd *, struct iscsi_conn *);
+extern int iscsit_logout_closeconnection(struct iscsi_cmd *, struct iscsi_conn *);
+extern int iscsit_logout_removeconnforrecovery(struct iscsi_cmd *, struct iscsi_conn *);
+extern int iscsit_send_async_msg(struct iscsi_conn *, u16, u8, u8);
+extern int iscsit_send_r2t(struct iscsi_cmd *, struct iscsi_conn *);
+extern int iscsit_build_r2ts_for_cmd(struct iscsi_cmd *, struct iscsi_conn *, int);
+extern void iscsit_thread_get_cpumask(struct iscsi_conn *);
+extern int iscsi_target_tx_thread(void *);
+extern int iscsi_target_rx_thread(void *);
+extern int iscsit_close_connection(struct iscsi_conn *);
+extern int iscsit_close_session(struct iscsi_session *);
+extern void iscsit_fail_session(struct iscsi_session *);
+extern int iscsit_free_session(struct iscsi_session *);
+extern void iscsit_stop_session(struct iscsi_session *, int, int);
+extern int iscsit_release_sessions_for_tpg(struct iscsi_portal_group *, int);
+
+extern struct iscsit_global *iscsit_global;
+extern struct target_fabric_configfs *lio_target_fabric_configfs;
+
+extern struct kmem_cache *lio_dr_cache;
+extern struct kmem_cache *lio_ooo_cache;
+extern struct kmem_cache *lio_cmd_cache;
+extern struct kmem_cache *lio_qr_cache;
+extern struct kmem_cache *lio_r2t_cache;
+
+#endif   /*** ISCSI_TARGET_H ***/

drivers/target/iscsi/iscsi_target_auth.h

+#ifndef _ISCSI_CHAP_H_
+#define _ISCSI_CHAP_H_
+
+#define CHAP_DIGEST_MD5		5
+#define CHAP_DIGEST_SHA		6
+
+#define CHAP_CHALLENGE_LENGTH	16
+#define CHAP_CHALLENGE_STR_LEN	4096
+#define MAX_RESPONSE_LENGTH	64	/* sufficient for MD5 */
+#define	MAX_CHAP_N_SIZE		512
+
+#define MD5_SIGNATURE_SIZE	16	/* 16 bytes in a MD5 message digest */
+
+#define CHAP_STAGE_CLIENT_A	1
+#define CHAP_STAGE_SERVER_AIC	2
+#define CHAP_STAGE_CLIENT_NR	3
+#define CHAP_STAGE_CLIENT_NRIC	4
+#define CHAP_STAGE_SERVER_NR	5
+
+extern u32 chap_main_loop(struct iscsi_conn *, struct iscsi_node_auth *, char *, char *,
+				int *, int *);
+
+struct iscsi_chap {
+	unsigned char	digest_type;
+	unsigned char	id;
+	unsigned char	challenge[CHAP_CHALLENGE_LENGTH];
+	unsigned int	authenticate_target;
+	unsigned int	chap_state;
+} ____cacheline_aligned;
+
+#endif   /*** _ISCSI_CHAP_H_ ***/

drivers/target/iscsi/iscsi_target_configfs.h

+#ifndef ISCSI_TARGET_CONFIGFS_H
+#define ISCSI_TARGET_CONFIGFS_H
+
+extern int iscsi_target_register_configfs(void);
+extern void iscsi_target_deregister_configfs(void);
+
+#endif /* ISCSI_TARGET_CONFIGFS_H */

drivers/target/iscsi/iscsi_target_datain_values.h

+#ifndef ISCSI_TARGET_DATAIN_VALUES_H
+#define ISCSI_TARGET_DATAIN_VALUES_H
+
+extern struct iscsi_datain_req *iscsit_allocate_datain_req(void);
+extern void iscsit_attach_datain_req(struct iscsi_cmd *, struct iscsi_datain_req *);
+extern void iscsit_free_datain_req(struct iscsi_cmd *, struct iscsi_datain_req *);
+extern void iscsit_free_all_datain_reqs(struct iscsi_cmd *);
+extern struct iscsi_datain_req *iscsit_get_datain_req(struct iscsi_cmd *);
+extern struct iscsi_datain_req *iscsit_get_datain_values(struct iscsi_cmd *,
+			struct iscsi_datain *);
+
+#endif   /*** ISCSI_TARGET_DATAIN_VALUES_H ***/

drivers/target/iscsi/iscsi_target_device.c

+/*******************************************************************************
+ * This file contains the iSCSI Virtual Device and Disk Transport
+ * agnostic related functions.
+ *
+ \u00a9 Copyright 2007-2011 RisingTide Systems LLC.
+ *
+ * Licensed to the Linux Foundation under the General Public License (GPL) version 2.
+ *
+ * Author: Nicholas A. Bellinger <nab@linux-iscsi.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ ******************************************************************************/
+
+#include <scsi/scsi_device.h>
+#include <target/target_core_base.h>
+#include <target/target_core_device.h>
+#include <target/target_core_transport.h>
+
+#include "iscsi_target_core.h"
+#include "iscsi_target_device.h"
+#include "iscsi_target_tpg.h"
+#include "iscsi_target_util.h"
+
+int iscsit_get_lun_for_tmr(
+	struct iscsi_cmd *cmd,
+	u64 lun)
+{
+	u32 unpacked_lun = scsilun_to_int((struct scsi_lun *)&lun);
+
+	return transport_lookup_tmr_lun(&cmd->se_cmd, unpacked_lun);
+}
+
+int iscsit_get_lun_for_cmd(
+	struct iscsi_cmd *cmd,
+	unsigned char *cdb,
+	u64 lun)
+{
+	u32 unpacked_lun = scsilun_to_int((struct scsi_lun *)&lun);
+
+	return transport_lookup_cmd_lun(&cmd->se_cmd, unpacked_lun);
+}
+
+void iscsit_determine_maxcmdsn(struct iscsi_session *sess)
+{
+	struct se_node_acl *se_nacl;
+
+	/*
+	 * This is a discovery session, the single queue slot was already
+	 * assigned in iscsi_login_zero_tsih().  Since only Logout and
+	 * Text Opcodes are allowed during discovery we do not have to worry
+	 * about the HBA's queue depth here.
+	 */
+	if (sess->sess_ops->SessionType)
+		return;
+
+	se_nacl = sess->se_sess->se_node_acl;
+
+	/*
+	 * This is a normal session, set the Session's CmdSN window to the
+	 * struct se_node_acl->queue_depth.  The value in struct se_node_acl->queue_depth
+	 * has already been validated as a legal value in
+	 * core_set_queue_depth_for_node().
+	 */
+	sess->cmdsn_window = se_nacl->queue_depth;
+	sess->max_cmd_sn = (sess->max_cmd_sn + se_nacl->queue_depth) - 1;
+}
+
+void iscsit_increment_maxcmdsn(struct iscsi_cmd *cmd, struct iscsi_session *sess)
+{
+	if (cmd->immediate_cmd || cmd->maxcmdsn_inc)
+		return;
+
+	cmd->maxcmdsn_inc = 1;
+
+	mutex_lock(&sess->cmdsn_mutex);
+	sess->max_cmd_sn += 1;
+	pr_debug("Updated MaxCmdSN to 0x%08x\n", sess->max_cmd_sn);
+	mutex_unlock(&sess->cmdsn_mutex);
+}

drivers/target/iscsi/iscsi_target_device.h

+#ifndef ISCSI_TARGET_DEVICE_H
+#define ISCSI_TARGET_DEVICE_H
+
+extern int iscsit_get_lun_for_tmr(struct iscsi_cmd *, u64);
+extern int iscsit_get_lun_for_cmd(struct iscsi_cmd *, unsigned char *, u64);
+extern void iscsit_determine_maxcmdsn(struct iscsi_session *);
+extern void iscsit_increment_maxcmdsn(struct iscsi_cmd *, struct iscsi_session *);
+
+#endif /* ISCSI_TARGET_DEVICE_H */

drivers/target/iscsi/iscsi_target_erl0.h

+#ifndef ISCSI_TARGET_ERL0_H
+#define ISCSI_TARGET_ERL0_H
+
+extern void iscsit_set_dataout_sequence_values(struct iscsi_cmd *);
+extern int iscsit_check_pre_dataout(struct iscsi_cmd *, unsigned char *);
+extern int iscsit_check_post_dataout(struct iscsi_cmd *, unsigned char *, u8);
+extern void iscsit_start_time2retain_handler(struct iscsi_session *);
+extern int iscsit_stop_time2retain_timer(struct iscsi_session *);
+extern void iscsit_connection_reinstatement_rcfr(struct iscsi_conn *);
+extern void iscsit_cause_connection_reinstatement(struct iscsi_conn *, int);
+extern void iscsit_fall_back_to_erl0(struct iscsi_session *);
+extern void iscsit_take_action_for_connection_exit(struct iscsi_conn *);
+extern int iscsit_recover_from_unknown_opcode(struct iscsi_conn *);
+
+#endif   /*** ISCSI_TARGET_ERL0_H ***/

drivers/target/iscsi/iscsi_target_erl1.h

+#ifndef ISCSI_TARGET_ERL1_H
+#define ISCSI_TARGET_ERL1_H
+
+extern int iscsit_dump_data_payload(struct iscsi_conn *, u32, int);
+extern int iscsit_create_recovery_datain_values_datasequenceinorder_yes(
+			struct iscsi_cmd *, struct iscsi_datain_req *);
+extern int iscsit_create_recovery_datain_values_datasequenceinorder_no(
+			struct iscsi_cmd *, struct iscsi_datain_req *);
+extern int iscsit_handle_recovery_datain_or_r2t(struct iscsi_conn *, unsigned char *,
+			u32, u32, u32, u32);
+extern int iscsit_handle_status_snack(struct iscsi_conn *, u32, u32,
+			u32, u32);
+extern int iscsit_handle_data_ack(struct iscsi_conn *, u32, u32, u32);
+extern int iscsit_dataout_datapduinorder_no_fbit(struct iscsi_cmd *, struct iscsi_pdu *);
+extern int iscsit_recover_dataout_sequence(struct iscsi_cmd *, u32, u32);
+extern void iscsit_clear_ooo_cmdsns_for_conn(struct iscsi_conn *);
+extern void iscsit_free_all_ooo_cmdsns(struct iscsi_session *);
+extern int iscsit_execute_ooo_cmdsns(struct iscsi_session *);
+extern int iscsit_execute_cmd(struct iscsi_cmd *, int);
+extern int iscsit_handle_ooo_cmdsn(struct iscsi_session *, struct iscsi_cmd *, u32);
+extern void iscsit_remove_ooo_cmdsn(struct iscsi_session *, struct iscsi_ooo_cmdsn *);
+extern void iscsit_mod_dataout_timer(struct iscsi_cmd *);
+extern void iscsit_start_dataout_timer(struct iscsi_cmd *, struct iscsi_conn *);
+extern void iscsit_stop_dataout_timer(struct iscsi_cmd *);
+
+#endif /* ISCSI_TARGET_ERL1_H */

drivers/target/iscsi/iscsi_target_erl2.h

+#ifndef ISCSI_TARGET_ERL2_H
+#define ISCSI_TARGET_ERL2_H
+
+extern void iscsit_create_conn_recovery_datain_values(struct iscsi_cmd *, u32);
+extern void iscsit_create_conn_recovery_dataout_values(struct iscsi_cmd *);
+extern struct iscsi_conn_recovery *iscsit_get_inactive_connection_recovery_entry(
+			struct iscsi_session *, u16);
+extern void iscsit_free_connection_recovery_entires(struct iscsi_session *);
+extern int iscsit_remove_active_connection_recovery_entry(
+			struct iscsi_conn_recovery *, struct iscsi_session *);
+extern int iscsit_remove_cmd_from_connection_recovery(struct iscsi_cmd *,
+			struct iscsi_session *);
+extern void iscsit_discard_cr_cmds_by_expstatsn(struct iscsi_conn_recovery *, u32);
+extern int iscsit_discard_unacknowledged_ooo_cmdsns_for_conn(struct iscsi_conn *);
+extern int iscsit_prepare_cmds_for_realligance(struct iscsi_conn *);
+extern int iscsit_connection_recovery_transport_reset(struct iscsi_conn *);
+
+#endif /*** ISCSI_TARGET_ERL2_H ***/

drivers/target/iscsi/iscsi_target_login.h

+#ifndef ISCSI_TARGET_LOGIN_H
+#define ISCSI_TARGET_LOGIN_H
+
+extern int iscsi_login_setup_crypto(struct iscsi_conn *);
+extern int iscsi_check_for_session_reinstatement(struct iscsi_conn *);
+extern int iscsi_login_post_auth_non_zero_tsih(struct iscsi_conn *, u16, u32);
+extern int iscsi_target_setup_login_socket(struct iscsi_np *,
+				struct __kernel_sockaddr_storage *);
+extern int iscsi_target_login_thread(void *);
+extern int iscsi_login_disable_FIM_keys(struct iscsi_param_list *, struct iscsi_conn *);
+
+#endif   /*** ISCSI_TARGET_LOGIN_H ***/

drivers/target/iscsi/iscsi_target_nego.h

+#ifndef ISCSI_TARGET_NEGO_H
+#define ISCSI_TARGET_NEGO_H
+
+#define DECIMAL         0
+#define HEX             1
+
+extern void convert_null_to_semi(char *, int);
+extern int extract_param(const char *, const char *, unsigned int, char *,
+		unsigned char *);
+extern struct iscsi_login *iscsi_target_init_negotiation(
+		struct iscsi_np *, struct iscsi_conn *, char *);
+extern int iscsi_target_start_negotiation(
+		struct iscsi_login *, struct iscsi_conn *);
+extern void iscsi_target_nego_release(
+		struct iscsi_login *, struct iscsi_conn *);
+
+#endif /* ISCSI_TARGET_NEGO_H */

drivers/target/iscsi/iscsi_target_nodeattrib.h

+#ifndef ISCSI_TARGET_NODEATTRIB_H
+#define ISCSI_TARGET_NODEATTRIB_H
+
+extern void iscsit_set_default_node_attribues(struct iscsi_node_acl *);
+extern int iscsit_na_dataout_timeout(struct iscsi_node_acl *, u32);
+extern int iscsit_na_dataout_timeout_retries(struct iscsi_node_acl *, u32);
+extern int iscsit_na_nopin_timeout(struct iscsi_node_acl *, u32);
+extern int iscsit_na_nopin_response_timeout(struct iscsi_node_acl *, u32);
+extern int iscsit_na_random_datain_pdu_offsets(struct iscsi_node_acl *, u32);
+extern int iscsit_na_random_datain_seq_offsets(struct iscsi_node_acl *, u32);
+extern int iscsit_na_random_r2t_offsets(struct iscsi_node_acl *, u32);
+extern int iscsit_na_default_erl(struct iscsi_node_acl *, u32);
+
+#endif /* ISCSI_TARGET_NODEATTRIB_H */