iscsi-target: Move iscsi_target_[core,stat].h under linux include

Seems strange to see in include/target/iscsi/iscsi_transport.h:
include "../../../drivers/target/iscsi/iscsi_target_core.h"

Move it to it's natural location.

Signed-off-by: Sagi Grimberg <sagig@mellanox.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>

20 files changed, 22 insertions, 969 deletions

diff --git a/drivers/target/iscsi/iscsi_target.c b/drivers/target/iscsi/iscsi_target.c
index 55f6774f706f..dd646c43d16d 100644
--- a/drivers/target/iscsi/iscsi_target.c
+++ b/drivers/target/iscsi/iscsi_target.c
@@ -30,7 +30,7 @@
 #include <target/target_core_fabric.h>
 #include <target/target_core_configfs.h>
 
-#include "iscsi_target_core.h"
+#include <target/iscsi/iscsi_target_core.h>
 #include "iscsi_target_parameters.h"
 #include "iscsi_target_seq_pdu_list.h"
 #include "iscsi_target_tq.h"
@@ -45,7 +45,7 @@
 #include "iscsi_target_util.h"
 #include "iscsi_target.h"
 #include "iscsi_target_device.h"
-#include "iscsi_target_stat.h"
+#include <target/iscsi/iscsi_target_stat.h>
 
 #include <target/iscsi/iscsi_transport.h>
 
diff --git a/drivers/target/iscsi/iscsi_target_auth.c b/drivers/target/iscsi/iscsi_target_auth.c
index ab4915c0d933..47e249dccb5f 100644
--- a/drivers/target/iscsi/iscsi_target_auth.c
+++ b/drivers/target/iscsi/iscsi_target_auth.c
@@ -22,7 +22,7 @@
 #include <linux/err.h>
 #include <linux/scatterlist.h>
 
-#include "iscsi_target_core.h"
+#include <target/iscsi/iscsi_target_core.h>
 #include "iscsi_target_nego.h"
 #include "iscsi_target_auth.h"
 
diff --git a/drivers/target/iscsi/iscsi_target_configfs.c b/drivers/target/iscsi/iscsi_target_configfs.c
index 526becd763cf..48384b675e62 100644
--- a/drivers/target/iscsi/iscsi_target_configfs.c
+++ b/drivers/target/iscsi/iscsi_target_configfs.c
@@ -28,7 +28,7 @@
 #include <target/configfs_macros.h>
 #include <target/iscsi/iscsi_transport.h>
 
-#include "iscsi_target_core.h"
+#include <target/iscsi/iscsi_target_core.h>
 #include "iscsi_target_parameters.h"
 #include "iscsi_target_device.h"
 #include "iscsi_target_erl0.h"
@@ -36,7 +36,7 @@
 #include "iscsi_target_tpg.h"
 #include "iscsi_target_util.h"
 #include "iscsi_target.h"
-#include "iscsi_target_stat.h"
+#include <target/iscsi/iscsi_target_stat.h>
 #include "iscsi_target_configfs.h"
 
 struct target_fabric_configfs *lio_target_fabric_configfs;
diff --git a/drivers/target/iscsi/iscsi_target_core.h b/drivers/target/iscsi/iscsi_target_core.h
deleted file mode 100644
index 09a522bae222..000000000000
--- a/drivers/target/iscsi/iscsi_target_core.h
+++ /dev/null
@@ -1,883 +0,0 @@
-#ifndef ISCSI_TARGET_CORE_H
-#define ISCSI_TARGET_CORE_H
-
-#include <linux/in.h>
-#include <linux/configfs.h>
-#include <net/sock.h>
-#include <net/tcp.h>
-#include <scsi/scsi_cmnd.h>
-#include <scsi/iscsi_proto.h>
-#include <target/target_core_base.h>
-
-#define ISCSIT_VERSION			"v4.1.0"
-#define ISCSI_MAX_DATASN_MISSING_COUNT	16
-#define ISCSI_TX_THREAD_TCP_TIMEOUT	2
-#define ISCSI_RX_THREAD_TCP_TIMEOUT	2
-#define SECONDS_FOR_ASYNC_LOGOUT	10
-#define SECONDS_FOR_ASYNC_TEXT		10
-#define SECONDS_FOR_LOGOUT_COMP		15
-#define WHITE_SPACE			" \t\v\f\n\r"
-#define ISCSIT_MIN_TAGS			16
-#define ISCSIT_EXTRA_TAGS		8
-#define ISCSIT_TCP_BACKLOG		256
-
-/* struct iscsi_node_attrib sanity values */
-#define NA_DATAOUT_TIMEOUT		3
-#define NA_DATAOUT_TIMEOUT_MAX		60
-#define NA_DATAOUT_TIMEOUT_MIX		2
-#define NA_DATAOUT_TIMEOUT_RETRIES	5
-#define NA_DATAOUT_TIMEOUT_RETRIES_MAX	15
-#define NA_DATAOUT_TIMEOUT_RETRIES_MIN	1
-#define NA_NOPIN_TIMEOUT		15
-#define NA_NOPIN_TIMEOUT_MAX		60
-#define NA_NOPIN_TIMEOUT_MIN		3
-#define NA_NOPIN_RESPONSE_TIMEOUT	30
-#define NA_NOPIN_RESPONSE_TIMEOUT_MAX	60
-#define NA_NOPIN_RESPONSE_TIMEOUT_MIN	3
-#define NA_RANDOM_DATAIN_PDU_OFFSETS	0
-#define NA_RANDOM_DATAIN_SEQ_OFFSETS	0
-#define NA_RANDOM_R2T_OFFSETS		0
-
-/* struct iscsi_tpg_attrib sanity values */
-#define TA_AUTHENTICATION		1
-#define TA_LOGIN_TIMEOUT		15
-#define TA_LOGIN_TIMEOUT_MAX		30
-#define TA_LOGIN_TIMEOUT_MIN		5
-#define TA_NETIF_TIMEOUT		2
-#define TA_NETIF_TIMEOUT_MAX		15
-#define TA_NETIF_TIMEOUT_MIN		2
-#define TA_GENERATE_NODE_ACLS		0
-#define TA_DEFAULT_CMDSN_DEPTH		64
-#define TA_DEFAULT_CMDSN_DEPTH_MAX	512
-#define TA_DEFAULT_CMDSN_DEPTH_MIN	1
-#define TA_CACHE_DYNAMIC_ACLS		0
-/* Enabled by default in demo mode (generic_node_acls=1) */
-#define TA_DEMO_MODE_WRITE_PROTECT	1
-/* Disabled by default in production mode w/ explict ACLs */
-#define TA_PROD_MODE_WRITE_PROTECT	0
-#define TA_DEMO_MODE_DISCOVERY		1
-#define TA_DEFAULT_ERL			0
-#define TA_CACHE_CORE_NPS		0
-/* T10 protection information disabled by default */
-#define TA_DEFAULT_T10_PI		0
-
-#define ISCSI_IOV_DATA_BUFFER		5
-
-enum iscsit_transport_type {
-	ISCSI_TCP				= 0,
-	ISCSI_SCTP_TCP				= 1,
-	ISCSI_SCTP_UDP				= 2,
-	ISCSI_IWARP_TCP				= 3,
-	ISCSI_IWARP_SCTP			= 4,
-	ISCSI_INFINIBAND			= 5,
-};
-
-/* RFC-3720 7.1.4  Standard Connection State Diagram for a Target */
-enum target_conn_state_table {
-	TARG_CONN_STATE_FREE			= 0x1,
-	TARG_CONN_STATE_XPT_UP			= 0x3,
-	TARG_CONN_STATE_IN_LOGIN		= 0x4,
-	TARG_CONN_STATE_LOGGED_IN		= 0x5,
-	TARG_CONN_STATE_IN_LOGOUT		= 0x6,
-	TARG_CONN_STATE_LOGOUT_REQUESTED	= 0x7,
-	TARG_CONN_STATE_CLEANUP_WAIT		= 0x8,
-};
-
-/* RFC-3720 7.3.2  Session State Diagram for a Target */
-enum target_sess_state_table {
-	TARG_SESS_STATE_FREE			= 0x1,
-	TARG_SESS_STATE_ACTIVE			= 0x2,
-	TARG_SESS_STATE_LOGGED_IN		= 0x3,
-	TARG_SESS_STATE_FAILED			= 0x4,
-	TARG_SESS_STATE_IN_CONTINUE		= 0x5,
-};
-
-/* struct iscsi_data_count->type */
-enum data_count_type {
-	ISCSI_RX_DATA	= 1,
-	ISCSI_TX_DATA	= 2,
-};
-
-/* struct iscsi_datain_req->dr_complete */
-enum datain_req_comp_table {
-	DATAIN_COMPLETE_NORMAL			= 1,
-	DATAIN_COMPLETE_WITHIN_COMMAND_RECOVERY = 2,
-	DATAIN_COMPLETE_CONNECTION_RECOVERY	= 3,
-};
-
-/* struct iscsi_datain_req->recovery */
-enum datain_req_rec_table {
-	DATAIN_WITHIN_COMMAND_RECOVERY		= 1,
-	DATAIN_CONNECTION_RECOVERY		= 2,
-};
-
-/* struct iscsi_portal_group->state */
-enum tpg_state_table {
-	TPG_STATE_FREE				= 0,
-	TPG_STATE_ACTIVE			= 1,
-	TPG_STATE_INACTIVE			= 2,
-	TPG_STATE_COLD_RESET			= 3,
-};
-
-/* struct iscsi_tiqn->tiqn_state */
-enum tiqn_state_table {
-	TIQN_STATE_ACTIVE			= 1,
-	TIQN_STATE_SHUTDOWN			= 2,
-};
-
-/* struct iscsi_cmd->cmd_flags */
-enum cmd_flags_table {
-	ICF_GOT_LAST_DATAOUT			= 0x00000001,
-	ICF_GOT_DATACK_SNACK			= 0x00000002,
-	ICF_NON_IMMEDIATE_UNSOLICITED_DATA	= 0x00000004,
-	ICF_SENT_LAST_R2T			= 0x00000008,
-	ICF_WITHIN_COMMAND_RECOVERY		= 0x00000010,
-	ICF_CONTIG_MEMORY			= 0x00000020,
-	ICF_ATTACHED_TO_RQUEUE			= 0x00000040,
-	ICF_OOO_CMDSN				= 0x00000080,
-	IFC_SENDTARGETS_ALL			= 0x00000100,
-	IFC_SENDTARGETS_SINGLE			= 0x00000200,
-};
-
-/* struct iscsi_cmd->i_state */
-enum cmd_i_state_table {
-	ISTATE_NO_STATE			= 0,
-	ISTATE_NEW_CMD			= 1,
-	ISTATE_DEFERRED_CMD		= 2,
-	ISTATE_UNSOLICITED_DATA		= 3,
-	ISTATE_RECEIVE_DATAOUT		= 4,
-	ISTATE_RECEIVE_DATAOUT_RECOVERY	= 5,
-	ISTATE_RECEIVED_LAST_DATAOUT	= 6,
-	ISTATE_WITHIN_DATAOUT_RECOVERY	= 7,
-	ISTATE_IN_CONNECTION_RECOVERY	= 8,
-	ISTATE_RECEIVED_TASKMGT		= 9,
-	ISTATE_SEND_ASYNCMSG		= 10,
-	ISTATE_SENT_ASYNCMSG		= 11,
-	ISTATE_SEND_DATAIN		= 12,
-	ISTATE_SEND_LAST_DATAIN		= 13,
-	ISTATE_SENT_LAST_DATAIN		= 14,
-	ISTATE_SEND_LOGOUTRSP		= 15,
-	ISTATE_SENT_LOGOUTRSP		= 16,
-	ISTATE_SEND_NOPIN		= 17,
-	ISTATE_SENT_NOPIN		= 18,
-	ISTATE_SEND_REJECT		= 19,
-	ISTATE_SENT_REJECT		= 20,
-	ISTATE_SEND_R2T			= 21,
-	ISTATE_SENT_R2T			= 22,
-	ISTATE_SEND_R2T_RECOVERY	= 23,
-	ISTATE_SENT_R2T_RECOVERY	= 24,
-	ISTATE_SEND_LAST_R2T		= 25,
-	ISTATE_SENT_LAST_R2T		= 26,
-	ISTATE_SEND_LAST_R2T_RECOVERY	= 27,
-	ISTATE_SENT_LAST_R2T_RECOVERY	= 28,
-	ISTATE_SEND_STATUS		= 29,
-	ISTATE_SEND_STATUS_BROKEN_PC	= 30,
-	ISTATE_SENT_STATUS		= 31,
-	ISTATE_SEND_STATUS_RECOVERY	= 32,
-	ISTATE_SENT_STATUS_RECOVERY	= 33,
-	ISTATE_SEND_TASKMGTRSP		= 34,
-	ISTATE_SENT_TASKMGTRSP		= 35,
-	ISTATE_SEND_TEXTRSP		= 36,
-	ISTATE_SENT_TEXTRSP		= 37,
-	ISTATE_SEND_NOPIN_WANT_RESPONSE	= 38,
-	ISTATE_SENT_NOPIN_WANT_RESPONSE	= 39,
-	ISTATE_SEND_NOPIN_NO_RESPONSE	= 40,
-	ISTATE_REMOVE			= 41,
-	ISTATE_FREE			= 42,
-};
-
-/* Used for iscsi_recover_cmdsn() return values */
-enum recover_cmdsn_ret_table {
-	CMDSN_ERROR_CANNOT_RECOVER	= -1,
-	CMDSN_NORMAL_OPERATION		= 0,
-	CMDSN_LOWER_THAN_EXP		= 1,
-	CMDSN_HIGHER_THAN_EXP		= 2,
-	CMDSN_MAXCMDSN_OVERRUN		= 3,
-};
-
-/* Used for iscsi_handle_immediate_data() return values */
-enum immedate_data_ret_table {
-	IMMEDIATE_DATA_CANNOT_RECOVER	= -1,
-	IMMEDIATE_DATA_NORMAL_OPERATION = 0,
-	IMMEDIATE_DATA_ERL1_CRC_FAILURE = 1,
-};
-
-/* Used for iscsi_decide_dataout_action() return values */
-enum dataout_action_ret_table {
-	DATAOUT_CANNOT_RECOVER		= -1,
-	DATAOUT_NORMAL			= 0,
-	DATAOUT_SEND_R2T		= 1,
-	DATAOUT_SEND_TO_TRANSPORT	= 2,
-	DATAOUT_WITHIN_COMMAND_RECOVERY = 3,
-};
-
-/* Used for struct iscsi_node_auth->naf_flags */
-enum naf_flags_table {
-	NAF_USERID_SET			= 0x01,
-	NAF_PASSWORD_SET		= 0x02,
-	NAF_USERID_IN_SET		= 0x04,
-	NAF_PASSWORD_IN_SET		= 0x08,
-};
-
-/* Used by various struct timer_list to manage iSCSI specific state */
-enum iscsi_timer_flags_table {
-	ISCSI_TF_RUNNING		= 0x01,
-	ISCSI_TF_STOP			= 0x02,
-	ISCSI_TF_EXPIRED		= 0x04,
-};
-
-/* Used for struct iscsi_np->np_flags */
-enum np_flags_table {
-	NPF_IP_NETWORK		= 0x00,
-};
-
-/* Used for struct iscsi_np->np_thread_state */
-enum np_thread_state_table {
-	ISCSI_NP_THREAD_ACTIVE		= 1,
-	ISCSI_NP_THREAD_INACTIVE	= 2,
-	ISCSI_NP_THREAD_RESET		= 3,
-	ISCSI_NP_THREAD_SHUTDOWN	= 4,
-	ISCSI_NP_THREAD_EXIT		= 5,
-};
-
-struct iscsi_conn_ops {
-	u8	HeaderDigest;			/* [0,1] == [None,CRC32C] */
-	u8	DataDigest;			/* [0,1] == [None,CRC32C] */
-	u32	MaxRecvDataSegmentLength;	/* [512..2**24-1] */
-	u32	MaxXmitDataSegmentLength;	/* [512..2**24-1] */
-	u8	OFMarker;			/* [0,1] == [No,Yes] */
-	u8	IFMarker;			/* [0,1] == [No,Yes] */
-	u32	OFMarkInt;			/* [1..65535] */
-	u32	IFMarkInt;			/* [1..65535] */
-	/*
-	 * iSER specific connection parameters
-	 */
-	u32	InitiatorRecvDataSegmentLength;	/* [512..2**24-1] */
-	u32	TargetRecvDataSegmentLength;	/* [512..2**24-1] */
-};
-
-struct iscsi_sess_ops {
-	char	InitiatorName[224];
-	char	InitiatorAlias[256];
-	char	TargetName[224];
-	char	TargetAlias[256];
-	char	TargetAddress[256];
-	u16	TargetPortalGroupTag;		/* [0..65535] */
-	u16	MaxConnections;			/* [1..65535] */
-	u8	InitialR2T;			/* [0,1] == [No,Yes] */
-	u8	ImmediateData;			/* [0,1] == [No,Yes] */
-	u32	MaxBurstLength;			/* [512..2**24-1] */
-	u32	FirstBurstLength;		/* [512..2**24-1] */
-	u16	DefaultTime2Wait;		/* [0..3600] */
-	u16	DefaultTime2Retain;		/* [0..3600] */
-	u16	MaxOutstandingR2T;		/* [1..65535] */
-	u8	DataPDUInOrder;			/* [0,1] == [No,Yes] */
-	u8	DataSequenceInOrder;		/* [0,1] == [No,Yes] */
-	u8	ErrorRecoveryLevel;		/* [0..2] */
-	u8	SessionType;			/* [0,1] == [Normal,Discovery]*/
-	/*
-	 * iSER specific session parameters
-	 */
-	u8	RDMAExtensions;			/* [0,1] == [No,Yes] */
-};
-
-struct iscsi_queue_req {
-	int			state;
-	struct iscsi_cmd	*cmd;
-	struct list_head	qr_list;
-};
-
-struct iscsi_data_count {
-	int			data_length;
-	int			sync_and_steering;
-	enum data_count_type	type;
-	u32			iov_count;
-	u32			ss_iov_count;
-	u32			ss_marker_count;
-	struct kvec		*iov;
-};
-
-struct iscsi_param_list {
-	bool			iser;
-	struct list_head	param_list;
-	struct list_head	extra_response_list;
-};
-
-struct iscsi_datain_req {
-	enum datain_req_comp_table dr_complete;
-	int			generate_recovery_values;
-	enum datain_req_rec_table recovery;
-	u32			begrun;
-	u32			runlength;
-	u32			data_length;
-	u32			data_offset;
-	u32			data_sn;
-	u32			next_burst_len;
-	u32			read_data_done;
-	u32			seq_send_order;
-	struct list_head	cmd_datain_node;
-} ____cacheline_aligned;
-
-struct iscsi_ooo_cmdsn {
-	u16			cid;
-	u32			batch_count;
-	u32			cmdsn;
-	u32			exp_cmdsn;
-	struct iscsi_cmd	*cmd;
-	struct list_head	ooo_list;
-} ____cacheline_aligned;
-
-struct iscsi_datain {
-	u8			flags;
-	u32			data_sn;
-	u32			length;
-	u32			offset;
-} ____cacheline_aligned;
-
-struct iscsi_r2t {
-	int			seq_complete;
-	int			recovery_r2t;
-	int			sent_r2t;
-	u32			r2t_sn;
-	u32			offset;
-	u32			targ_xfer_tag;
-	u32			xfer_len;
-	struct list_head	r2t_list;
-} ____cacheline_aligned;
-
-struct iscsi_cmd {
-	enum iscsi_timer_flags_table dataout_timer_flags;
-	/* DataOUT timeout retries */
-	u8			dataout_timeout_retries;
-	/* Within command recovery count */
-	u8			error_recovery_count;
-	/* iSCSI dependent state for out or order CmdSNs */
-	enum cmd_i_state_table	deferred_i_state;
-	/* iSCSI dependent state */
-	enum cmd_i_state_table	i_state;
-	/* Command is an immediate command (ISCSI_OP_IMMEDIATE set) */
-	u8			immediate_cmd;
-	/* Immediate data present */
-	u8			immediate_data;
-	/* iSCSI Opcode */
-	u8			iscsi_opcode;
-	/* iSCSI Response Code */
-	u8			iscsi_response;
-	/* Logout reason when iscsi_opcode == ISCSI_INIT_LOGOUT_CMND */
-	u8			logout_reason;
-	/* Logout response code when iscsi_opcode == ISCSI_INIT_LOGOUT_CMND */
-	u8			logout_response;
-	/* MaxCmdSN has been incremented */
-	u8			maxcmdsn_inc;
-	/* Immediate Unsolicited Dataout */
-	u8			unsolicited_data;
-	/* Reject reason code */
-	u8			reject_reason;
-	/* CID contained in logout PDU when opcode == ISCSI_INIT_LOGOUT_CMND */
-	u16			logout_cid;
-	/* Command flags */
-	enum cmd_flags_table	cmd_flags;
-	/* Initiator Task Tag assigned from Initiator */
-	itt_t			init_task_tag;
-	/* Target Transfer Tag assigned from Target */
-	u32			targ_xfer_tag;
-	/* CmdSN assigned from Initiator */
-	u32			cmd_sn;
-	/* ExpStatSN assigned from Initiator */
-	u32			exp_stat_sn;
-	/* StatSN assigned to this ITT */
-	u32			stat_sn;
-	/* DataSN Counter */
-	u32			data_sn;
-	/* R2TSN Counter */
-	u32			r2t_sn;
-	/* Last DataSN acknowledged via DataAck SNACK */
-	u32			acked_data_sn;
-	/* Used for echoing NOPOUT ping data */
-	u32			buf_ptr_size;
-	/* Used to store DataDigest */
-	u32			data_crc;
-	/* Counter for MaxOutstandingR2T */
-	u32			outstanding_r2ts;
-	/* Next R2T Offset when DataSequenceInOrder=Yes */
-	u32			r2t_offset;
-	/* Iovec current and orig count for iscsi_cmd->iov_data */
-	u32			iov_data_count;
-	u32			orig_iov_data_count;
-	/* Number of miscellaneous iovecs used for IP stack calls */
-	u32			iov_misc_count;
-	/* Number of struct iscsi_pdu in struct iscsi_cmd->pdu_list */
-	u32			pdu_count;
-	/* Next struct iscsi_pdu to send in struct iscsi_cmd->pdu_list */
-	u32			pdu_send_order;
-	/* Current struct iscsi_pdu in struct iscsi_cmd->pdu_list */
-	u32			pdu_start;
-	/* Next struct iscsi_seq to send in struct iscsi_cmd->seq_list */
-	u32			seq_send_order;
-	/* Number of struct iscsi_seq in struct iscsi_cmd->seq_list */
-	u32			seq_count;
-	/* Current struct iscsi_seq in struct iscsi_cmd->seq_list */
-	u32			seq_no;
-	/* Lowest offset in current DataOUT sequence */
-	u32			seq_start_offset;
-	/* Highest offset in current DataOUT sequence */
-	u32			seq_end_offset;
-	/* Total size in bytes received so far of READ data */
-	u32			read_data_done;
-	/* Total size in bytes received so far of WRITE data */
-	u32			write_data_done;
-	/* Counter for FirstBurstLength key */
-	u32			first_burst_len;
-	/* Counter for MaxBurstLength key */
-	u32			next_burst_len;
-	/* Transfer size used for IP stack calls */
-	u32			tx_size;
-	/* Buffer used for various purposes */
-	void			*buf_ptr;
-	/* Used by SendTargets=[iqn.,eui.] discovery */
-	void			*text_in_ptr;
-	/* See include/linux/dma-mapping.h */
-	enum dma_data_direction	data_direction;
-	/* iSCSI PDU Header + CRC */
-	unsigned char		pdu[ISCSI_HDR_LEN + ISCSI_CRC_LEN];
-	/* Number of times struct iscsi_cmd is present in immediate queue */
-	atomic_t		immed_queue_count;
-	atomic_t		response_queue_count;
-	spinlock_t		datain_lock;
-	spinlock_t		dataout_timeout_lock;
-	/* spinlock for protecting struct iscsi_cmd->i_state */
-	spinlock_t		istate_lock;
-	/* spinlock for adding within command recovery entries */
-	spinlock_t		error_lock;
-	/* spinlock for adding R2Ts */
-	spinlock_t		r2t_lock;
-	/* DataIN List */
-	struct list_head	datain_list;
-	/* R2T List */
-	struct list_head	cmd_r2t_list;
-	/* Timer for DataOUT */
-	struct timer_list	dataout_timer;
-	/* Iovecs for SCSI data payload RX/TX w/ kernel level sockets */
-	struct kvec		*iov_data;
-	/* Iovecs for miscellaneous purposes */
-#define ISCSI_MISC_IOVECS			5
-	struct kvec		iov_misc[ISCSI_MISC_IOVECS];
-	/* Array of struct iscsi_pdu used for DataPDUInOrder=No */
-	struct iscsi_pdu	*pdu_list;
-	/* Current struct iscsi_pdu used for DataPDUInOrder=No */
-	struct iscsi_pdu	*pdu_ptr;
-	/* Array of struct iscsi_seq used for DataSequenceInOrder=No */
-	struct iscsi_seq	*seq_list;
-	/* Current struct iscsi_seq used for DataSequenceInOrder=No */
-	struct iscsi_seq	*seq_ptr;
-	/* TMR Request when iscsi_opcode == ISCSI_OP_SCSI_TMFUNC */
-	struct iscsi_tmr_req	*tmr_req;
-	/* Connection this command is alligient to */
-	struct iscsi_conn	*conn;
-	/* Pointer to connection recovery entry */
-	struct iscsi_conn_recovery *cr;
-	/* Session the command is part of,  used for connection recovery */
-	struct iscsi_session	*sess;
-	/* list_head for connection list */
-	struct list_head	i_conn_node;
-	/* The TCM I/O descriptor that is accessed via container_of() */
-	struct se_cmd		se_cmd;
-	/* Sense buffer that will be mapped into outgoing status */
-#define ISCSI_SENSE_BUFFER_LEN          (TRANSPORT_SENSE_BUFFER + 2)
-	unsigned char		sense_buffer[ISCSI_SENSE_BUFFER_LEN];
-
-	u32			padding;
-	u8			pad_bytes[4];
-
-	struct scatterlist	*first_data_sg;
-	u32			first_data_sg_off;
-	u32			kmapped_nents;
-	sense_reason_t		sense_reason;
-}  ____cacheline_aligned;
-
-struct iscsi_tmr_req {
-	bool			task_reassign:1;
-	u32			exp_data_sn;
-	struct iscsi_cmd	*ref_cmd;
-	struct iscsi_conn_recovery *conn_recovery;
-	struct se_tmr_req	*se_tmr_req;
-};
-
-struct iscsi_conn {
-	wait_queue_head_t	queues_wq;
-	/* Authentication Successful for this connection */
-	u8			auth_complete;
-	/* State connection is currently in */
-	u8			conn_state;
-	u8			conn_logout_reason;
-	u8			network_transport;
-	enum iscsi_timer_flags_table nopin_timer_flags;
-	enum iscsi_timer_flags_table nopin_response_timer_flags;
-	/* Used to know what thread encountered a transport failure */
-	u8			which_thread;
-	/* connection id assigned by the Initiator */
-	u16			cid;
-	/* Remote TCP Port */
-	u16			login_port;
-	u16			local_port;
-	int			net_size;
-	int			login_family;
-	u32			auth_id;
-	u32			conn_flags;
-	/* Used for iscsi_tx_login_rsp() */
-	itt_t			login_itt;
-	u32			exp_statsn;
-	/* Per connection status sequence number */
-	u32			stat_sn;
-	/* IFMarkInt's Current Value */
-	u32			if_marker;
-	/* OFMarkInt's Current Value */
-	u32			of_marker;
-	/* Used for calculating OFMarker offset to next PDU */
-	u32			of_marker_offset;
-#define IPV6_ADDRESS_SPACE				48
-	unsigned char		login_ip[IPV6_ADDRESS_SPACE];
-	unsigned char		local_ip[IPV6_ADDRESS_SPACE];
-	int			conn_usage_count;
-	int			conn_waiting_on_uc;
-	atomic_t		check_immediate_queue;
-	atomic_t		conn_logout_remove;
-	atomic_t		connection_exit;
-	atomic_t		connection_recovery;
-	atomic_t		connection_reinstatement;
-	atomic_t		connection_wait_rcfr;
-	atomic_t		sleep_on_conn_wait_comp;
-	atomic_t		transport_failed;
-	struct completion	conn_post_wait_comp;
-	struct completion	conn_wait_comp;
-	struct completion	conn_wait_rcfr_comp;
-	struct completion	conn_waiting_on_uc_comp;
-	struct completion	conn_logout_comp;
-	struct completion	tx_half_close_comp;
-	struct completion	rx_half_close_comp;
-	/* socket used by this connection */
-	struct socket		*sock;
-	void			(*orig_data_ready)(struct sock *);
-	void			(*orig_state_change)(struct sock *);
-#define LOGIN_FLAGS_READ_ACTIVE		1
-#define LOGIN_FLAGS_CLOSED		2
-#define LOGIN_FLAGS_READY		4
-	unsigned long		login_flags;
-	struct delayed_work	login_work;
-	struct delayed_work	login_cleanup_work;
-	struct iscsi_login	*login;
-	struct timer_list	nopin_timer;
-	struct timer_list	nopin_response_timer;
-	struct timer_list	transport_timer;
-	struct task_struct	*login_kworker;
-	/* Spinlock used for add/deleting cmd's from conn_cmd_list */
-	spinlock_t		cmd_lock;
-	spinlock_t		conn_usage_lock;
-	spinlock_t		immed_queue_lock;
-	spinlock_t		nopin_timer_lock;
-	spinlock_t		response_queue_lock;
-	spinlock_t		state_lock;
-	/* libcrypto RX and TX contexts for crc32c */
-	struct hash_desc	conn_rx_hash;
-	struct hash_desc	conn_tx_hash;
-	/* Used for scheduling TX and RX connection kthreads */
-	cpumask_var_t		conn_cpumask;
-	unsigned int		conn_rx_reset_cpumask:1;
-	unsigned int		conn_tx_reset_cpumask:1;
-	/* list_head of struct iscsi_cmd for this connection */
-	struct list_head	conn_cmd_list;
-	struct list_head	immed_queue_list;
-	struct list_head	response_queue_list;
-	struct iscsi_conn_ops	*conn_ops;
-	struct iscsi_login	*conn_login;
-	struct iscsit_transport *conn_transport;
-	struct iscsi_param_list	*param_list;
-	/* Used for per connection auth state machine */
-	void			*auth_protocol;
-	void			*context;
-	struct iscsi_login_thread_s *login_thread;
-	struct iscsi_portal_group *tpg;
-	struct iscsi_tpg_np	*tpg_np;
-	/* Pointer to parent session */
-	struct iscsi_session	*sess;
-	/* Pointer to thread_set in use for this conn's threads */
-	struct iscsi_thread_set	*thread_set;
-	/* list_head for session connection list */
-	struct list_head	conn_list;
-} ____cacheline_aligned;
-
-struct iscsi_conn_recovery {
-	u16			cid;
-	u32			cmd_count;
-	u32			maxrecvdatasegmentlength;
-	u32			maxxmitdatasegmentlength;
-	int			ready_for_reallegiance;
-	struct list_head	conn_recovery_cmd_list;
-	spinlock_t		conn_recovery_cmd_lock;
-	struct timer_list	time2retain_timer;
-	struct iscsi_session	*sess;
-	struct list_head	cr_list;
-}  ____cacheline_aligned;
-
-struct iscsi_session {
-	u8			initiator_vendor;
-	u8			isid[6];
-	enum iscsi_timer_flags_table time2retain_timer_flags;
-	u8			version_active;
-	u16			cid_called;
-	u16			conn_recovery_count;
-	u16			tsih;
-	/* state session is currently in */
-	u32			session_state;
-	/* session wide counter: initiator assigned task tag */
-	itt_t			init_task_tag;
-	/* session wide counter: target assigned task tag */
-	u32			targ_xfer_tag;
-	u32			cmdsn_window;
-
-	/* protects cmdsn values */
-	struct mutex		cmdsn_mutex;
-	/* session wide counter: expected command sequence number */
-	u32			exp_cmd_sn;
-	/* session wide counter: maximum allowed command sequence number */
-	u32			max_cmd_sn;
-	struct list_head	sess_ooo_cmdsn_list;
-
-	/* LIO specific session ID */
-	u32			sid;
-	char			auth_type[8];
-	/* unique within the target */
-	int			session_index;
-	/* Used for session reference counting */
-	int			session_usage_count;
-	int			session_waiting_on_uc;
-	atomic_long_t		cmd_pdus;
-	atomic_long_t		rsp_pdus;
-	atomic_long_t		tx_data_octets;
-	atomic_long_t		rx_data_octets;
-	atomic_long_t		conn_digest_errors;
-	atomic_long_t		conn_timeout_errors;
-	u64			creation_time;
-	/* Number of active connections */
-	atomic_t		nconn;
-	atomic_t		session_continuation;
-	atomic_t		session_fall_back_to_erl0;
-	atomic_t		session_logout;
-	atomic_t		session_reinstatement;
-	atomic_t		session_stop_active;
-	atomic_t		sleep_on_sess_wait_comp;
-	/* connection list */
-	struct list_head	sess_conn_list;
-	struct list_head	cr_active_list;
-	struct list_head	cr_inactive_list;
-	spinlock_t		conn_lock;
-	spinlock_t		cr_a_lock;
-	spinlock_t		cr_i_lock;
-	spinlock_t		session_usage_lock;
-	spinlock_t		ttt_lock;
-	struct completion	async_msg_comp;
-	struct completion	reinstatement_comp;
-	struct completion	session_wait_comp;
-	struct completion	session_waiting_on_uc_comp;
-	struct timer_list	time2retain_timer;
-	struct iscsi_sess_ops	*sess_ops;
-	struct se_session	*se_sess;
-	struct iscsi_portal_group *tpg;
-} ____cacheline_aligned;
-
-struct iscsi_login {
-	u8 auth_complete;
-	u8 checked_for_existing;
-	u8 current_stage;
-	u8 leading_connection;
-	u8 first_request;
-	u8 version_min;
-	u8 version_max;
-	u8 login_complete;
-	u8 login_failed;
-	bool zero_tsih;
-	char isid[6];
-	u32 cmd_sn;
-	itt_t init_task_tag;
-	u32 initial_exp_statsn;
-	u32 rsp_length;
-	u16 cid;
-	u16 tsih;
-	char req[ISCSI_HDR_LEN];
-	char rsp[ISCSI_HDR_LEN];
-	char *req_buf;
-	char *rsp_buf;
-	struct iscsi_conn *conn;
-	struct iscsi_np *np;
-} ____cacheline_aligned;
-
-struct iscsi_node_attrib {
-	u32			dataout_timeout;
-	u32			dataout_timeout_retries;
-	u32			default_erl;
-	u32			nopin_timeout;
-	u32			nopin_response_timeout;
-	u32			random_datain_pdu_offsets;
-	u32			random_datain_seq_offsets;
-	u32			random_r2t_offsets;
-	u32			tmr_cold_reset;
-	u32			tmr_warm_reset;
-	struct iscsi_node_acl *nacl;
-};
-
-struct se_dev_entry_s;
-
-struct iscsi_node_auth {
-	enum naf_flags_table	naf_flags;
-	int			authenticate_target;
-	/* Used for iscsit_global->discovery_auth,
-	 * set to zero (auth disabled) by default */
-	int			enforce_discovery_auth;
-#define MAX_USER_LEN				256
-#define MAX_PASS_LEN				256
-	char			userid[MAX_USER_LEN];
-	char			password[MAX_PASS_LEN];
-	char			userid_mutual[MAX_USER_LEN];
-	char			password_mutual[MAX_PASS_LEN];
-};
-
-#include "iscsi_target_stat.h"
-
-struct iscsi_node_stat_grps {
-	struct config_group	iscsi_sess_stats_group;
-	struct config_group	iscsi_conn_stats_group;
-};
-
-struct iscsi_node_acl {
-	struct iscsi_node_attrib node_attrib;
-	struct iscsi_node_auth	node_auth;
-	struct iscsi_node_stat_grps node_stat_grps;
-	struct se_node_acl	se_node_acl;
-};
-
-struct iscsi_tpg_attrib {
-	u32			authentication;
-	u32			login_timeout;
-	u32			netif_timeout;
-	u32			generate_node_acls;
-	u32			cache_dynamic_acls;
-	u32			default_cmdsn_depth;
-	u32			demo_mode_write_protect;
-	u32			prod_mode_write_protect;
-	u32			demo_mode_discovery;
-	u32			default_erl;
-	u8			t10_pi;
-	struct iscsi_portal_group *tpg;
-};
-
-struct iscsi_np {
-	int			np_network_transport;
-	int			np_ip_proto;
-	int			np_sock_type;
-	enum np_thread_state_table np_thread_state;
-	bool                    enabled;
-	enum iscsi_timer_flags_table np_login_timer_flags;
-	u32			np_exports;
-	enum np_flags_table	np_flags;
-	unsigned char		np_ip[IPV6_ADDRESS_SPACE];
-	u16			np_port;
-	spinlock_t		np_thread_lock;
-	struct completion	np_restart_comp;
-	struct socket		*np_socket;
-	struct __kernel_sockaddr_storage np_sockaddr;
-	struct task_struct	*np_thread;
-	struct timer_list	np_login_timer;
-	void			*np_context;
-	struct iscsit_transport *np_transport;
-	struct list_head	np_list;
-} ____cacheline_aligned;
-
-struct iscsi_tpg_np {
-	struct iscsi_np		*tpg_np;
-	struct iscsi_portal_group *tpg;
-	struct iscsi_tpg_np	*tpg_np_parent;
-	struct list_head	tpg_np_list;
-	struct list_head	tpg_np_child_list;
-	struct list_head	tpg_np_parent_list;
-	struct se_tpg_np	se_tpg_np;
-	spinlock_t		tpg_np_parent_lock;
-	struct completion	tpg_np_comp;
-	struct kref		tpg_np_kref;
-};
-
-struct iscsi_portal_group {
-	unsigned char		tpg_chap_id;
-	/* TPG State */
-	enum tpg_state_table	tpg_state;
-	/* Target Portal Group Tag */
-	u16			tpgt;
-	/* Id assigned to target sessions */
-	u16			ntsih;
-	/* Number of active sessions */
-	u32			nsessions;
-	/* Number of Network Portals available for this TPG */
-	u32			num_tpg_nps;
-	/* Per TPG LIO specific session ID. */
-	u32			sid;
-	/* Spinlock for adding/removing Network Portals */
-	spinlock_t		tpg_np_lock;
-	spinlock_t		tpg_state_lock;
-	struct se_portal_group tpg_se_tpg;
-	struct mutex		tpg_access_lock;
-	struct semaphore	np_login_sem;
-	struct iscsi_tpg_attrib	tpg_attrib;
-	struct iscsi_node_auth	tpg_demo_auth;
-	/* Pointer to default list of iSCSI parameters for TPG */
-	struct iscsi_param_list	*param_list;
-	struct iscsi_tiqn	*tpg_tiqn;
-	struct list_head	tpg_gnp_list;
-	struct list_head	tpg_list;
-} ____cacheline_aligned;
-
-struct iscsi_wwn_stat_grps {
-	struct config_group	iscsi_stat_group;
-	struct config_group	iscsi_instance_group;
-	struct config_group	iscsi_sess_err_group;
-	struct config_group	iscsi_tgt_attr_group;
-	struct config_group	iscsi_login_stats_group;
-	struct config_group	iscsi_logout_stats_group;
-};
-
-struct iscsi_tiqn {
-#define ISCSI_IQN_LEN				224
-	unsigned char		tiqn[ISCSI_IQN_LEN];
-	enum tiqn_state_table	tiqn_state;
-	int			tiqn_access_count;
-	u32			tiqn_active_tpgs;
-	u32			tiqn_ntpgs;
-	u32			tiqn_num_tpg_nps;
-	u32			tiqn_nsessions;
-	struct list_head	tiqn_list;
-	struct list_head	tiqn_tpg_list;
-	spinlock_t		tiqn_state_lock;
-	spinlock_t		tiqn_tpg_lock;
-	struct se_wwn		tiqn_wwn;
-	struct iscsi_wwn_stat_grps tiqn_stat_grps;
-	int			tiqn_index;
-	struct iscsi_sess_err_stats  sess_err_stats;
-	struct iscsi_login_stats     login_stats;
-	struct iscsi_logout_stats    logout_stats;
-} ____cacheline_aligned;
-
-struct iscsit_global {
-	/* In core shutdown */
-	u32			in_shutdown;
-	u32			active_ts;
-	/* Unique identifier used for the authentication daemon */
-	u32			auth_id;
-	u32			inactive_ts;
-	/* Thread Set bitmap count */
-	int			ts_bitmap_count;
-	/* Thread Set bitmap pointer */
-	unsigned long		*ts_bitmap;
-	/* Used for iSCSI discovery session authentication */
-	struct iscsi_node_acl	discovery_acl;
-	struct iscsi_portal_group	*discovery_tpg;
-};
-
-#endif /* ISCSI_TARGET_CORE_H */
diff --git a/drivers/target/iscsi/iscsi_target_datain_values.c b/drivers/target/iscsi/iscsi_target_datain_values.c
index e93d5a7a3f81..fb3b52b124ac 100644
--- a/drivers/target/iscsi/iscsi_target_datain_values.c
+++ b/drivers/target/iscsi/iscsi_target_datain_values.c
@@ -18,7 +18,7 @@
 
 #include <scsi/iscsi_proto.h>
 
-#include "iscsi_target_core.h"
+#include <target/iscsi/iscsi_target_core.h>
 #include "iscsi_target_seq_pdu_list.h"
 #include "iscsi_target_erl1.h"
 #include "iscsi_target_util.h"
diff --git a/drivers/target/iscsi/iscsi_target_device.c b/drivers/target/iscsi/iscsi_target_device.c
index 7087c736daa5..34c3cd1b05ce 100644
--- a/drivers/target/iscsi/iscsi_target_device.c
+++ b/drivers/target/iscsi/iscsi_target_device.c
@@ -21,7 +21,7 @@
 #include <target/target_core_base.h>
 #include <target/target_core_fabric.h>
 
-#include "iscsi_target_core.h"
+#include <target/iscsi/iscsi_target_core.h>
 #include "iscsi_target_device.h"
 #include "iscsi_target_tpg.h"
 #include "iscsi_target_util.h"
diff --git a/drivers/target/iscsi/iscsi_target_erl0.c b/drivers/target/iscsi/iscsi_target_erl0.c
index a0ae5fc0ad75..bdd8731a4daa 100644
--- a/drivers/target/iscsi/iscsi_target_erl0.c
+++ b/drivers/target/iscsi/iscsi_target_erl0.c
@@ -21,7 +21,7 @@
 #include <target/target_core_base.h>
 #include <target/target_core_fabric.h>
 
-#include "iscsi_target_core.h"
+#include <target/iscsi/iscsi_target_core.h>
 #include "iscsi_target_seq_pdu_list.h"
 #include "iscsi_target_tq.h"
 #include "iscsi_target_erl0.h"
diff --git a/drivers/target/iscsi/iscsi_target_erl1.c b/drivers/target/iscsi/iscsi_target_erl1.c
index cda4d80cfaef..2e561deb30a2 100644
--- a/drivers/target/iscsi/iscsi_target_erl1.c
+++ b/drivers/target/iscsi/iscsi_target_erl1.c
@@ -22,7 +22,7 @@
 #include <target/target_core_fabric.h>
 #include <target/iscsi/iscsi_transport.h>
 
-#include "iscsi_target_core.h"
+#include <target/iscsi/iscsi_target_core.h>
 #include "iscsi_target_seq_pdu_list.h"
 #include "iscsi_target_datain_values.h"
 #include "iscsi_target_device.h"
diff --git a/drivers/target/iscsi/iscsi_target_erl2.c b/drivers/target/iscsi/iscsi_target_erl2.c
index 4ca8fd2a70db..e24f1c7c5862 100644
--- a/drivers/target/iscsi/iscsi_target_erl2.c
+++ b/drivers/target/iscsi/iscsi_target_erl2.c
@@ -21,7 +21,7 @@
 #include <target/target_core_base.h>
 #include <target/target_core_fabric.h>
 
-#include "iscsi_target_core.h"
+#include <target/iscsi/iscsi_target_core.h>
 #include "iscsi_target_datain_values.h"
 #include "iscsi_target_util.h"
 #include "iscsi_target_erl0.h"
diff --git a/drivers/target/iscsi/iscsi_target_login.c b/drivers/target/iscsi/iscsi_target_login.c
index 713c0c1877ab..153fb66ac1b8 100644
--- a/drivers/target/iscsi/iscsi_target_login.c
+++ b/drivers/target/iscsi/iscsi_target_login.c
@@ -24,14 +24,14 @@
 #include <target/target_core_base.h>
 #include <target/target_core_fabric.h>
 
-#include "iscsi_target_core.h"
+#include <target/iscsi/iscsi_target_core.h>
+#include <target/iscsi/iscsi_target_stat.h>
 #include "iscsi_target_tq.h"
 #include "iscsi_target_device.h"
 #include "iscsi_target_nego.h"
 #include "iscsi_target_erl0.h"
 #include "iscsi_target_erl2.h"
 #include "iscsi_target_login.h"
-#include "iscsi_target_stat.h"
 #include "iscsi_target_tpg.h"
 #include "iscsi_target_util.h"
 #include "iscsi_target.h"
diff --git a/drivers/target/iscsi/iscsi_target_nego.c b/drivers/target/iscsi/iscsi_target_nego.c
index 62a095f36bf2..8c02fa34716f 100644
--- a/drivers/target/iscsi/iscsi_target_nego.c
+++ b/drivers/target/iscsi/iscsi_target_nego.c
@@ -22,7 +22,7 @@
 #include <target/target_core_fabric.h>
 #include <target/iscsi/iscsi_transport.h>
 
-#include "iscsi_target_core.h"
+#include <target/iscsi/iscsi_target_core.h>
 #include "iscsi_target_parameters.h"
 #include "iscsi_target_login.h"
 #include "iscsi_target_nego.h"
diff --git a/drivers/target/iscsi/iscsi_target_nodeattrib.c b/drivers/target/iscsi/iscsi_target_nodeattrib.c
index 16454a922e2b..208cca8a363c 100644
--- a/drivers/target/iscsi/iscsi_target_nodeattrib.c
+++ b/drivers/target/iscsi/iscsi_target_nodeattrib.c
@@ -18,7 +18,7 @@
 
 #include <target/target_core_base.h>
 
-#include "iscsi_target_core.h"
+#include <target/iscsi/iscsi_target_core.h>
 #include "iscsi_target_device.h"
 #include "iscsi_target_tpg.h"
 #include "iscsi_target_util.h"
diff --git a/drivers/target/iscsi/iscsi_target_parameters.c b/drivers/target/iscsi/iscsi_target_parameters.c
index 18c29260b4a2..d4f9e9645697 100644
--- a/drivers/target/iscsi/iscsi_target_parameters.c
+++ b/drivers/target/iscsi/iscsi_target_parameters.c
@@ -18,7 +18,7 @@
 
 #include <linux/slab.h>
 
-#include "iscsi_target_core.h"
+#include <target/iscsi/iscsi_target_core.h>
 #include "iscsi_target_util.h"
 #include "iscsi_target_parameters.h"
 
diff --git a/drivers/target/iscsi/iscsi_target_seq_pdu_list.c b/drivers/target/iscsi/iscsi_target_seq_pdu_list.c
index ca41b583f2f6..e446a09c886b 100644
--- a/drivers/target/iscsi/iscsi_target_seq_pdu_list.c
+++ b/drivers/target/iscsi/iscsi_target_seq_pdu_list.c
@@ -20,7 +20,7 @@
 #include <linux/slab.h>
 #include <linux/random.h>
 
-#include "iscsi_target_core.h"
+#include <target/iscsi/iscsi_target_core.h>
 #include "iscsi_target_util.h"
 #include "iscsi_target_tpg.h"
 #include "iscsi_target_seq_pdu_list.h"
diff --git a/drivers/target/iscsi/iscsi_target_stat.c b/drivers/target/iscsi/iscsi_target_stat.c
index 103395510307..5e1349a3b143 100644
--- a/drivers/target/iscsi/iscsi_target_stat.c
+++ b/drivers/target/iscsi/iscsi_target_stat.c
@@ -23,12 +23,12 @@
 #include <target/target_core_base.h>
 #include <target/configfs_macros.h>
 
-#include "iscsi_target_core.h"
+#include <target/iscsi/iscsi_target_core.h>
 #include "iscsi_target_parameters.h"
 #include "iscsi_target_device.h"
 #include "iscsi_target_tpg.h"
 #include "iscsi_target_util.h"
-#include "iscsi_target_stat.h"
+#include <target/iscsi/iscsi_target_stat.h>
 
 #ifndef INITIAL_JIFFIES
 #define INITIAL_JIFFIES ((unsigned long)(unsigned int) (-300*HZ))
diff --git a/drivers/target/iscsi/iscsi_target_stat.h b/drivers/target/iscsi/iscsi_target_stat.h
deleted file mode 100644
index 3ff76b4faad3..000000000000
--- a/drivers/target/iscsi/iscsi_target_stat.h
+++ /dev/null
@@ -1,64 +0,0 @@
-#ifndef ISCSI_TARGET_STAT_H
-#define ISCSI_TARGET_STAT_H
-
-/*
- * For struct iscsi_tiqn->tiqn_wwn default groups
- */
-extern struct config_item_type iscsi_stat_instance_cit;
-extern struct config_item_type iscsi_stat_sess_err_cit;
-extern struct config_item_type iscsi_stat_tgt_attr_cit;
-extern struct config_item_type iscsi_stat_login_cit;
-extern struct config_item_type iscsi_stat_logout_cit;
-
-/*
- * For struct iscsi_session->se_sess default groups
- */
-extern struct config_item_type iscsi_stat_sess_cit;
-
-/* iSCSI session error types */
-#define ISCSI_SESS_ERR_UNKNOWN		0
-#define ISCSI_SESS_ERR_DIGEST		1
-#define ISCSI_SESS_ERR_CXN_TIMEOUT	2
-#define ISCSI_SESS_ERR_PDU_FORMAT	3
-
-/* iSCSI session error stats */
-struct iscsi_sess_err_stats {
-	spinlock_t	lock;
-	u32		digest_errors;
-	u32		cxn_timeout_errors;
-	u32		pdu_format_errors;
-	u32		last_sess_failure_type;
-	char		last_sess_fail_rem_name[224];
-} ____cacheline_aligned;
-
-/* iSCSI login failure types (sub oids) */
-#define ISCSI_LOGIN_FAIL_OTHER		2
-#define ISCSI_LOGIN_FAIL_REDIRECT	3
-#define ISCSI_LOGIN_FAIL_AUTHORIZE	4
-#define ISCSI_LOGIN_FAIL_AUTHENTICATE	5
-#define ISCSI_LOGIN_FAIL_NEGOTIATE	6
-
-/* iSCSI login stats */
-struct iscsi_login_stats {
-	spinlock_t	lock;
-	u32		accepts;
-	u32		other_fails;
-	u32		redirects;
-	u32		authorize_fails;
-	u32		authenticate_fails;
-	u32		negotiate_fails;	/* used for notifications */
-	u64		last_fail_time;		/* time stamp (jiffies) */
-	u32		last_fail_type;
-	int		last_intr_fail_ip_family;
-	unsigned char	last_intr_fail_ip_addr[IPV6_ADDRESS_SPACE];
-	char		last_intr_fail_name[224];
-} ____cacheline_aligned;
-
-/* iSCSI logout stats */
-struct iscsi_logout_stats {
-	spinlock_t	lock;
-	u32		normal_logouts;
-	u32		abnormal_logouts;
-} ____cacheline_aligned;
-
-#endif   /*** ISCSI_TARGET_STAT_H ***/
diff --git a/drivers/target/iscsi/iscsi_target_tmr.c b/drivers/target/iscsi/iscsi_target_tmr.c
index 78404b1cc0bf..b0224a77e26d 100644
--- a/drivers/target/iscsi/iscsi_target_tmr.c
+++ b/drivers/target/iscsi/iscsi_target_tmr.c
@@ -23,7 +23,7 @@
 #include <target/target_core_fabric.h>
 #include <target/iscsi/iscsi_transport.h>
 
-#include "iscsi_target_core.h"
+#include <target/iscsi/iscsi_target_core.h>
 #include "iscsi_target_seq_pdu_list.h"
 #include "iscsi_target_datain_values.h"
 #include "iscsi_target_device.h"
diff --git a/drivers/target/iscsi/iscsi_target_tpg.c b/drivers/target/iscsi/iscsi_target_tpg.c
index 9053a3c0c6e5..bdd127c0e3ae 100644
--- a/drivers/target/iscsi/iscsi_target_tpg.c
+++ b/drivers/target/iscsi/iscsi_target_tpg.c
@@ -20,7 +20,7 @@
 #include <target/target_core_fabric.h>
 #include <target/target_core_configfs.h>
 
-#include "iscsi_target_core.h"
+#include <target/iscsi/iscsi_target_core.h>
 #include "iscsi_target_erl0.h"
 #include "iscsi_target_login.h"
 #include "iscsi_target_nodeattrib.h"
diff --git a/drivers/target/iscsi/iscsi_target_tq.c b/drivers/target/iscsi/iscsi_target_tq.c
index 601e9cc61e98..18e1971b54f8 100644
--- a/drivers/target/iscsi/iscsi_target_tq.c
+++ b/drivers/target/iscsi/iscsi_target_tq.c
@@ -20,7 +20,7 @@
 #include <linux/list.h>
 #include <linux/bitmap.h>
 
-#include "iscsi_target_core.h"
+#include <target/iscsi/iscsi_target_core.h>
 #include "iscsi_target_tq.h"
 #include "iscsi_target.h"
 
diff --git a/drivers/target/iscsi/iscsi_target_util.c b/drivers/target/iscsi/iscsi_target_util.c
index bcd88ec99793..70f57c192415 100644
--- a/drivers/target/iscsi/iscsi_target_util.c
+++ b/drivers/target/iscsi/iscsi_target_util.c
@@ -25,7 +25,7 @@
 #include <target/target_core_configfs.h>
 #include <target/iscsi/iscsi_transport.h>
 
-#include "iscsi_target_core.h"
+#include <target/iscsi/iscsi_target_core.h>
 #include "iscsi_target_parameters.h"
 #include "iscsi_target_seq_pdu_list.h"
 #include "iscsi_target_datain_values.h"