Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.

1 files changed, 0 insertions, 843 deletions

diff --git a/ANDROID_3.4.5/include/scsi/scsi_transport_fc.h b/ANDROID_3.4.5/include/scsi/scsi_transport_fc.h
deleted file mode 100644
index 719faf18..00000000
--- a/ANDROID_3.4.5/include/scsi/scsi_transport_fc.h
+++ /dev/null
@@ -1,843 +0,0 @@
-/*
- *  FiberChannel transport specific attributes exported to sysfs.
- *
- *  Copyright (c) 2003 Silicon Graphics, Inc.  All rights reserved.
- *
- *  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.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- *
- *  ========
- *
- *  Copyright (C) 2004-2007   James Smart, Emulex Corporation
- *    Rewrite for host, target, device, and remote port attributes,
- *    statistics, and service functions...
- *
- */
-#ifndef SCSI_TRANSPORT_FC_H
-#define SCSI_TRANSPORT_FC_H
-
-#include <linux/sched.h>
-#include <scsi/scsi.h>
-#include <scsi/scsi_netlink.h>
-
-struct scsi_transport_template;
-
-/*
- * FC Port definitions - Following FC HBAAPI guidelines
- *
- * Note: Not all binary values for the different fields match HBAAPI.
- *  Instead, we use densely packed ordinal values or enums.
- *  We get away with this as we never present the actual binary values
- *  externally. For sysfs, we always present the string that describes
- *  the value. Thus, an admin doesn't need a magic HBAAPI decoder ring
- *  to understand the values. The HBAAPI user-space library is free to
- *  convert the strings into the HBAAPI-specified binary values.
- *
- * Note: Not all HBAAPI-defined values are contained in the definitions
- *  below. Those not appropriate to an fc_host (e.g. FCP initiator) have
- *  been removed.
- */
-
-/*
- * fc_port_type: If you alter this, you also need to alter scsi_transport_fc.c
- * (for the ascii descriptions).
- */
-enum fc_port_type {
-	FC_PORTTYPE_UNKNOWN,
-	FC_PORTTYPE_OTHER,
-	FC_PORTTYPE_NOTPRESENT,
-	FC_PORTTYPE_NPORT,		/* Attached to FPort */
-	FC_PORTTYPE_NLPORT,		/* (Public) Loop w/ FLPort */
-	FC_PORTTYPE_LPORT,		/* (Private) Loop w/o FLPort */
-	FC_PORTTYPE_PTP,		/* Point to Point w/ another NPort */
-	FC_PORTTYPE_NPIV,		/* VPORT based on NPIV */
-};
-
-
-/*
- * fc_port_state: If you alter this, you also need to alter scsi_transport_fc.c
- * (for the ascii descriptions).
- */
-enum fc_port_state {
-	FC_PORTSTATE_UNKNOWN,
-	FC_PORTSTATE_NOTPRESENT,
-	FC_PORTSTATE_ONLINE,
-	FC_PORTSTATE_OFFLINE,		/* User has taken Port Offline */
-	FC_PORTSTATE_BLOCKED,
-	FC_PORTSTATE_BYPASSED,
-	FC_PORTSTATE_DIAGNOSTICS,
-	FC_PORTSTATE_LINKDOWN,
-	FC_PORTSTATE_ERROR,
-	FC_PORTSTATE_LOOPBACK,
-	FC_PORTSTATE_DELETED,
-};
-
-
-/*
- * fc_vport_state: If you alter this, you also need to alter
- * scsi_transport_fc.c (for the ascii descriptions).
- */
-enum fc_vport_state {
-	FC_VPORT_UNKNOWN,
-	FC_VPORT_ACTIVE,
-	FC_VPORT_DISABLED,
-	FC_VPORT_LINKDOWN,
-	FC_VPORT_INITIALIZING,
-	FC_VPORT_NO_FABRIC_SUPP,
-	FC_VPORT_NO_FABRIC_RSCS,
-	FC_VPORT_FABRIC_LOGOUT,
-	FC_VPORT_FABRIC_REJ_WWN,
-	FC_VPORT_FAILED,
-};
-
-
-
-/*
- * FC Classes of Service
- * Note: values are not enumerated, as they can be "or'd" together
- * for reporting (e.g. report supported_classes). If you alter this list,
- * you also need to alter scsi_transport_fc.c (for the ascii descriptions).
- */
-#define FC_COS_UNSPECIFIED		0
-#define FC_COS_CLASS1			2
-#define FC_COS_CLASS2			4
-#define FC_COS_CLASS3			8
-#define FC_COS_CLASS4			0x10
-#define FC_COS_CLASS6			0x40
-
-/*
- * FC Port Speeds
- * Note: values are not enumerated, as they can be "or'd" together
- * for reporting (e.g. report supported_speeds). If you alter this list,
- * you also need to alter scsi_transport_fc.c (for the ascii descriptions).
- */
-#define FC_PORTSPEED_UNKNOWN		0 /* Unknown - transceiver
-					     incapable of reporting */
-#define FC_PORTSPEED_1GBIT		1
-#define FC_PORTSPEED_2GBIT		2
-#define FC_PORTSPEED_10GBIT		4
-#define FC_PORTSPEED_4GBIT		8
-#define FC_PORTSPEED_8GBIT		0x10
-#define FC_PORTSPEED_16GBIT		0x20
-#define FC_PORTSPEED_NOT_NEGOTIATED	(1 << 15) /* Speed not established */
-
-/*
- * fc_tgtid_binding_type: If you alter this, you also need to alter
- * scsi_transport_fc.c (for the ascii descriptions).
- */
-enum fc_tgtid_binding_type  {
-	FC_TGTID_BIND_NONE,
-	FC_TGTID_BIND_BY_WWPN,
-	FC_TGTID_BIND_BY_WWNN,
-	FC_TGTID_BIND_BY_ID,
-};
-
-/*
- * FC Port Roles
- * Note: values are not enumerated, as they can be "or'd" together
- * for reporting (e.g. report roles). If you alter this list,
- * you also need to alter scsi_transport_fc.c (for the ascii descriptions).
- */
-#define FC_PORT_ROLE_UNKNOWN			0x00
-#define FC_PORT_ROLE_FCP_TARGET			0x01
-#define FC_PORT_ROLE_FCP_INITIATOR		0x02
-#define FC_PORT_ROLE_IP_PORT			0x04
-
-/* The following are for compatibility */
-#define FC_RPORT_ROLE_UNKNOWN			FC_PORT_ROLE_UNKNOWN
-#define FC_RPORT_ROLE_FCP_TARGET		FC_PORT_ROLE_FCP_TARGET
-#define FC_RPORT_ROLE_FCP_INITIATOR		FC_PORT_ROLE_FCP_INITIATOR
-#define FC_RPORT_ROLE_IP_PORT			FC_PORT_ROLE_IP_PORT
-
-
-/* Macro for use in defining Virtual Port attributes */
-#define FC_VPORT_ATTR(_name,_mode,_show,_store)		\
-struct device_attribute dev_attr_vport_##_name = 	\
-	__ATTR(_name,_mode,_show,_store)
-
-/*
- * fc_vport_identifiers: This set of data contains all elements
- * to uniquely identify and instantiate a FC virtual port.
- *
- * Notes:
- *   symbolic_name: The driver is to append the symbolic_name string data
- *      to the symbolic_node_name data that it generates by default.
- *      the resulting combination should then be registered with the switch.
- *      It is expected that things like Xen may stuff a VM title into
- *      this field.
- */
-#define FC_VPORT_SYMBOLIC_NAMELEN		64
-struct fc_vport_identifiers {
-	u64 node_name;
-	u64 port_name;
-	u32 roles;
-	bool disable;
-	enum fc_port_type vport_type;	/* only FC_PORTTYPE_NPIV allowed */
-	char symbolic_name[FC_VPORT_SYMBOLIC_NAMELEN];
-};
-
-/*
- * FC Virtual Port Attributes
- *
- * This structure exists for each FC port is a virtual FC port. Virtual
- * ports share the physical link with the Physical port. Each virtual
- * ports has a unique presence on the SAN, and may be instantiated via
- * NPIV, Virtual Fabrics, or via additional ALPAs. As the vport is a
- * unique presence, each vport has it's own view of the fabric,
- * authentication privilege, and priorities.
- *
- * A virtual port may support 1 or more FC4 roles. Typically it is a
- * FCP Initiator. It could be a FCP Target, or exist sole for an IP over FC
- * roles. FC port attributes for the vport will be reported on any
- * fc_host class object allocated for an FCP Initiator.
- *
- * --
- *
- * Fixed attributes are not expected to change. The driver is
- * expected to set these values after receiving the fc_vport structure
- * via the vport_create() call from the transport.
- * The transport fully manages all get functions w/o driver interaction.
- *
- * Dynamic attributes are expected to change. The driver participates
- * in all get/set operations via functions provided by the driver.
- *
- * Private attributes are transport-managed values. They are fully
- * managed by the transport w/o driver interaction.
- */
-
-struct fc_vport {
-	/* Fixed Attributes */
-
-	/* Dynamic Attributes */
-
-	/* Private (Transport-managed) Attributes */
-	enum fc_vport_state vport_state;
-	enum fc_vport_state vport_last_state;
-	u64 node_name;
-	u64 port_name;
-	u32 roles;
-	u32 vport_id;		/* Admin Identifier for the vport */
-	enum fc_port_type vport_type;
-	char symbolic_name[FC_VPORT_SYMBOLIC_NAMELEN];
-
-	/* exported data */
-	void *dd_data;			/* Used for driver-specific storage */
-
-	/* internal data */
-	struct Scsi_Host *shost;	/* Physical Port Parent */
-	unsigned int channel;
-	u32 number;
-	u8 flags;
-	struct list_head peers;
-	struct device dev;
-	struct work_struct vport_delete_work;
-} __attribute__((aligned(sizeof(unsigned long))));
-
-/* bit field values for struct fc_vport "flags" field: */
-#define FC_VPORT_CREATING		0x01
-#define FC_VPORT_DELETING		0x02
-#define FC_VPORT_DELETED		0x04
-#define FC_VPORT_DEL			0x06	/* Any DELETE state */
-
-#define	dev_to_vport(d)				\
-	container_of(d, struct fc_vport, dev)
-#define transport_class_to_vport(dev)		\
-	dev_to_vport(dev->parent)
-#define vport_to_shost(v)			\
-	(v->shost)
-#define vport_to_shost_channel(v)		\
-	(v->channel)
-#define vport_to_parent(v)			\
-	(v->dev.parent)
-
-
-/* Error return codes for vport_create() callback */
-#define VPCERR_UNSUPPORTED		-ENOSYS		/* no driver/adapter
-							   support */
-#define VPCERR_BAD_WWN			-ENOTUNIQ	/* driver validation
-							   of WWNs failed */
-#define VPCERR_NO_FABRIC_SUPP		-EOPNOTSUPP	/* Fabric connection
-							   is loop or the
-							   Fabric Port does
-							   not support NPIV */
-
-/*
- * fc_rport_identifiers: This set of data contains all elements
- * to uniquely identify a remote FC port. The driver uses this data
- * to report the existence of a remote FC port in the topology. Internally,
- * the transport uses this data for attributes and to manage consistent
- * target id bindings.
- */
-struct fc_rport_identifiers {
-	u64 node_name;
-	u64 port_name;
-	u32 port_id;
-	u32 roles;
-};
-
-
-/* Macro for use in defining Remote Port attributes */
-#define FC_RPORT_ATTR(_name,_mode,_show,_store)				\
-struct device_attribute dev_attr_rport_##_name = 	\
-	__ATTR(_name,_mode,_show,_store)
-
-
-/*
- * FC Remote Port Attributes
- *
- * This structure exists for each remote FC port that a LLDD notifies
- * the subsystem of.  A remote FC port may or may not be a SCSI Target,
- * also be a SCSI initiator, IP endpoint, etc. As such, the remote
- * port is considered a separate entity, independent of "role" (such
- * as scsi target).
- *
- * --
- *
- * Attributes are based on HBAAPI V2.0 definitions. Only those
- * attributes that are determinable by the local port (aka Host)
- * are contained.
- *
- * Fixed attributes are not expected to change. The driver is
- * expected to set these values after successfully calling
- * fc_remote_port_add(). The transport fully manages all get functions
- * w/o driver interaction.
- *
- * Dynamic attributes are expected to change. The driver participates
- * in all get/set operations via functions provided by the driver.
- *
- * Private attributes are transport-managed values. They are fully
- * managed by the transport w/o driver interaction.
- */
-
-struct fc_rport {	/* aka fc_starget_attrs */
-	/* Fixed Attributes */
-	u32 maxframe_size;
-	u32 supported_classes;
-
-	/* Dynamic Attributes */
-	u32 dev_loss_tmo;	/* Remote Port loss timeout in seconds. */
-
-	/* Private (Transport-managed) Attributes */
-	u64 node_name;
-	u64 port_name;
-	u32 port_id;
-	u32 roles;
-	enum fc_port_state port_state;	/* Will only be ONLINE or UNKNOWN */
-	u32 scsi_target_id;
-	u32 fast_io_fail_tmo;
-
-	/* exported data */
-	void *dd_data;			/* Used for driver-specific storage */
-
-	/* internal data */
-	unsigned int channel;
-	u32 number;
-	u8 flags;
-	struct list_head peers;
-	struct device dev;
- 	struct delayed_work dev_loss_work;
- 	struct work_struct scan_work;
- 	struct delayed_work fail_io_work;
- 	struct work_struct stgt_delete_work;
-	struct work_struct rport_delete_work;
-	struct request_queue *rqst_q;	/* bsg support */
-} __attribute__((aligned(sizeof(unsigned long))));
-
-/* bit field values for struct fc_rport "flags" field: */
-#define FC_RPORT_DEVLOSS_PENDING	0x01
-#define FC_RPORT_SCAN_PENDING		0x02
-#define FC_RPORT_FAST_FAIL_TIMEDOUT	0x04
-#define FC_RPORT_DEVLOSS_CALLBK_DONE	0x08
-
-#define	dev_to_rport(d)				\
-	container_of(d, struct fc_rport, dev)
-#define transport_class_to_rport(dev)	\
-	dev_to_rport(dev->parent)
-#define rport_to_shost(r)			\
-	dev_to_shost(r->dev.parent)
-
-/*
- * FC SCSI Target Attributes
- *
- * The SCSI Target is considered an extension of a remote port (as
- * a remote port can be more than a SCSI Target). Within the scsi
- * subsystem, we leave the Target as a separate entity. Doing so
- * provides backward compatibility with prior FC transport api's,
- * and lets remote ports be handled entirely within the FC transport
- * and independently from the scsi subsystem. The drawback is that
- * some data will be duplicated.
- */
-
-struct fc_starget_attrs {	/* aka fc_target_attrs */
-	/* Dynamic Attributes */
-	u64 node_name;
-	u64 port_name;
-	u32 port_id;
-};
-
-#define fc_starget_node_name(x) \
-	(((struct fc_starget_attrs *)&(x)->starget_data)->node_name)
-#define fc_starget_port_name(x)	\
-	(((struct fc_starget_attrs *)&(x)->starget_data)->port_name)
-#define fc_starget_port_id(x) \
-	(((struct fc_starget_attrs *)&(x)->starget_data)->port_id)
-
-#define starget_to_rport(s)			\
-	scsi_is_fc_rport(s->dev.parent) ? dev_to_rport(s->dev.parent) : NULL
-
-
-/*
- * FC Local Port (Host) Statistics
- */
-
-/* FC Statistics - Following FC HBAAPI v2.0 guidelines */
-struct fc_host_statistics {
-	/* port statistics */
-	u64 seconds_since_last_reset;
-	u64 tx_frames;
-	u64 tx_words;
-	u64 rx_frames;
-	u64 rx_words;
-	u64 lip_count;
-	u64 nos_count;
-	u64 error_frames;
-	u64 dumped_frames;
-	u64 link_failure_count;
-	u64 loss_of_sync_count;
-	u64 loss_of_signal_count;
-	u64 prim_seq_protocol_err_count;
-	u64 invalid_tx_word_count;
-	u64 invalid_crc_count;
-
-	/* fc4 statistics  (only FCP supported currently) */
-	u64 fcp_input_requests;
-	u64 fcp_output_requests;
-	u64 fcp_control_requests;
-	u64 fcp_input_megabytes;
-	u64 fcp_output_megabytes;
-};
-
-
-/*
- * FC Event Codes - Polled and Async, following FC HBAAPI v2.0 guidelines
- */
-
-/*
- * fc_host_event_code: If you alter this, you also need to alter
- * scsi_transport_fc.c (for the ascii descriptions).
- */
-enum fc_host_event_code  {
-	FCH_EVT_LIP			= 0x1,
-	FCH_EVT_LINKUP			= 0x2,
-	FCH_EVT_LINKDOWN		= 0x3,
-	FCH_EVT_LIPRESET		= 0x4,
-	FCH_EVT_RSCN			= 0x5,
-	FCH_EVT_ADAPTER_CHANGE		= 0x103,
-	FCH_EVT_PORT_UNKNOWN		= 0x200,
-	FCH_EVT_PORT_OFFLINE		= 0x201,
-	FCH_EVT_PORT_ONLINE		= 0x202,
-	FCH_EVT_PORT_FABRIC		= 0x204,
-	FCH_EVT_LINK_UNKNOWN		= 0x500,
-	FCH_EVT_VENDOR_UNIQUE		= 0xffff,
-};
-
-
-/*
- * FC Local Port (Host) Attributes
- *
- * Attributes are based on HBAAPI V2.0 definitions.
- * Note: OSDeviceName is determined by user-space library
- *
- * Fixed attributes are not expected to change. The driver is
- * expected to set these values after successfully calling scsi_add_host().
- * The transport fully manages all get functions w/o driver interaction.
- *
- * Dynamic attributes are expected to change. The driver participates
- * in all get/set operations via functions provided by the driver.
- *
- * Private attributes are transport-managed values. They are fully
- * managed by the transport w/o driver interaction.
- */
-
-#define FC_FC4_LIST_SIZE		32
-#define FC_SYMBOLIC_NAME_SIZE		256
-#define FC_VERSION_STRING_SIZE		64
-#define FC_SERIAL_NUMBER_SIZE		80
-
-struct fc_host_attrs {
-	/* Fixed Attributes */
-	u64 node_name;
-	u64 port_name;
-	u64 permanent_port_name;
-	u32 supported_classes;
-	u8  supported_fc4s[FC_FC4_LIST_SIZE];
-	u32 supported_speeds;
-	u32 maxframe_size;
-	u16 max_npiv_vports;
-	char serial_number[FC_SERIAL_NUMBER_SIZE];
-	char manufacturer[FC_SERIAL_NUMBER_SIZE];
-	char model[FC_SYMBOLIC_NAME_SIZE];
-	char model_description[FC_SYMBOLIC_NAME_SIZE];
-	char hardware_version[FC_VERSION_STRING_SIZE];
-	char driver_version[FC_VERSION_STRING_SIZE];
-	char firmware_version[FC_VERSION_STRING_SIZE];
-	char optionrom_version[FC_VERSION_STRING_SIZE];
-
-	/* Dynamic Attributes */
-	u32 port_id;
-	enum fc_port_type port_type;
-	enum fc_port_state port_state;
-	u8  active_fc4s[FC_FC4_LIST_SIZE];
-	u32 speed;
-	u64 fabric_name;
-	char symbolic_name[FC_SYMBOLIC_NAME_SIZE];
-	char system_hostname[FC_SYMBOLIC_NAME_SIZE];
-	u32 dev_loss_tmo;
-
-	/* Private (Transport-managed) Attributes */
-	enum fc_tgtid_binding_type  tgtid_bind_type;
-
-	/* internal data */
-	struct list_head rports;
-	struct list_head rport_bindings;
-	struct list_head vports;
-	u32 next_rport_number;
-	u32 next_target_id;
-	u32 next_vport_number;
-	u16 npiv_vports_inuse;
-
-	/* work queues for rport state manipulation */
-	char work_q_name[20];
-	struct workqueue_struct *work_q;
-	char devloss_work_q_name[20];
-	struct workqueue_struct *devloss_work_q;
-
-	/* bsg support */
-	struct request_queue *rqst_q;
-};
-
-#define shost_to_fc_host(x) \
-	((struct fc_host_attrs *)(x)->shost_data)
-
-#define fc_host_node_name(x) \
-	(((struct fc_host_attrs *)(x)->shost_data)->node_name)
-#define fc_host_port_name(x)	\
-	(((struct fc_host_attrs *)(x)->shost_data)->port_name)
-#define fc_host_permanent_port_name(x)	\
-	(((struct fc_host_attrs *)(x)->shost_data)->permanent_port_name)
-#define fc_host_supported_classes(x)	\
-	(((struct fc_host_attrs *)(x)->shost_data)->supported_classes)
-#define fc_host_supported_fc4s(x)	\
-	(((struct fc_host_attrs *)(x)->shost_data)->supported_fc4s)
-#define fc_host_supported_speeds(x)	\
-	(((struct fc_host_attrs *)(x)->shost_data)->supported_speeds)
-#define fc_host_maxframe_size(x)	\
-	(((struct fc_host_attrs *)(x)->shost_data)->maxframe_size)
-#define fc_host_max_npiv_vports(x)	\
-	(((struct fc_host_attrs *)(x)->shost_data)->max_npiv_vports)
-#define fc_host_serial_number(x)	\
-	(((struct fc_host_attrs *)(x)->shost_data)->serial_number)
-#define fc_host_manufacturer(x)	\
-	(((struct fc_host_attrs *)(x)->shost_data)->manufacturer)
-#define fc_host_model(x)	\
-	(((struct fc_host_attrs *)(x)->shost_data)->model)
-#define fc_host_model_description(x)	\
-	(((struct fc_host_attrs *)(x)->shost_data)->model_description)
-#define fc_host_hardware_version(x)	\
-	(((struct fc_host_attrs *)(x)->shost_data)->hardware_version)
-#define fc_host_driver_version(x)	\
-	(((struct fc_host_attrs *)(x)->shost_data)->driver_version)
-#define fc_host_firmware_version(x)	\
-	(((struct fc_host_attrs *)(x)->shost_data)->firmware_version)
-#define fc_host_optionrom_version(x)	\
-	(((struct fc_host_attrs *)(x)->shost_data)->optionrom_version)
-#define fc_host_port_id(x)	\
-	(((struct fc_host_attrs *)(x)->shost_data)->port_id)
-#define fc_host_port_type(x)	\
-	(((struct fc_host_attrs *)(x)->shost_data)->port_type)
-#define fc_host_port_state(x)	\
-	(((struct fc_host_attrs *)(x)->shost_data)->port_state)
-#define fc_host_active_fc4s(x)	\
-	(((struct fc_host_attrs *)(x)->shost_data)->active_fc4s)
-#define fc_host_speed(x)	\
-	(((struct fc_host_attrs *)(x)->shost_data)->speed)
-#define fc_host_fabric_name(x)	\
-	(((struct fc_host_attrs *)(x)->shost_data)->fabric_name)
-#define fc_host_symbolic_name(x)	\
-	(((struct fc_host_attrs *)(x)->shost_data)->symbolic_name)
-#define fc_host_system_hostname(x)	\
-	(((struct fc_host_attrs *)(x)->shost_data)->system_hostname)
-#define fc_host_tgtid_bind_type(x) \
-	(((struct fc_host_attrs *)(x)->shost_data)->tgtid_bind_type)
-#define fc_host_rports(x) \
-	(((struct fc_host_attrs *)(x)->shost_data)->rports)
-#define fc_host_rport_bindings(x) \
-	(((struct fc_host_attrs *)(x)->shost_data)->rport_bindings)
-#define fc_host_vports(x) \
-	(((struct fc_host_attrs *)(x)->shost_data)->vports)
-#define fc_host_next_rport_number(x) \
-	(((struct fc_host_attrs *)(x)->shost_data)->next_rport_number)
-#define fc_host_next_target_id(x) \
-	(((struct fc_host_attrs *)(x)->shost_data)->next_target_id)
-#define fc_host_next_vport_number(x) \
-	(((struct fc_host_attrs *)(x)->shost_data)->next_vport_number)
-#define fc_host_npiv_vports_inuse(x)	\
-	(((struct fc_host_attrs *)(x)->shost_data)->npiv_vports_inuse)
-#define fc_host_work_q_name(x) \
-	(((struct fc_host_attrs *)(x)->shost_data)->work_q_name)
-#define fc_host_work_q(x) \
-	(((struct fc_host_attrs *)(x)->shost_data)->work_q)
-#define fc_host_devloss_work_q_name(x) \
-	(((struct fc_host_attrs *)(x)->shost_data)->devloss_work_q_name)
-#define fc_host_devloss_work_q(x) \
-	(((struct fc_host_attrs *)(x)->shost_data)->devloss_work_q)
-#define fc_host_dev_loss_tmo(x) \
-	(((struct fc_host_attrs *)(x)->shost_data)->dev_loss_tmo)
-
-
-struct fc_bsg_buffer {
-	unsigned int payload_len;
-	int sg_cnt;
-	struct scatterlist *sg_list;
-};
-
-/* Values for fc_bsg_job->state_flags (bitflags) */
-#define FC_RQST_STATE_INPROGRESS	0
-#define FC_RQST_STATE_DONE		1
-
-struct fc_bsg_job {
-	struct Scsi_Host *shost;
-	struct fc_rport *rport;
-	struct device *dev;
-	struct request *req;
-	spinlock_t job_lock;
-	unsigned int state_flags;
-	unsigned int ref_cnt;
-	void (*job_done)(struct fc_bsg_job *);
-
-	struct fc_bsg_request *request;
-	struct fc_bsg_reply *reply;
-	unsigned int request_len;
-	unsigned int reply_len;
-	/*
-	 * On entry : reply_len indicates the buffer size allocated for
-	 * the reply.
-	 *
-	 * Upon completion : the message handler must set reply_len
-	 *  to indicates the size of the reply to be returned to the
-	 *  caller.
-	 */
-
-	/* DMA payloads for the request/response */
-	struct fc_bsg_buffer request_payload;
-	struct fc_bsg_buffer reply_payload;
-
-	void *dd_data;			/* Used for driver-specific storage */
-};
-
-
-/* The functions by which the transport class and the driver communicate */
-struct fc_function_template {
-	void    (*get_rport_dev_loss_tmo)(struct fc_rport *);
-	void	(*set_rport_dev_loss_tmo)(struct fc_rport *, u32);
-
-	void	(*get_starget_node_name)(struct scsi_target *);
-	void	(*get_starget_port_name)(struct scsi_target *);
-	void 	(*get_starget_port_id)(struct scsi_target *);
-
-	void 	(*get_host_port_id)(struct Scsi_Host *);
-	void	(*get_host_port_type)(struct Scsi_Host *);
-	void	(*get_host_port_state)(struct Scsi_Host *);
-	void	(*get_host_active_fc4s)(struct Scsi_Host *);
-	void	(*get_host_speed)(struct Scsi_Host *);
-	void	(*get_host_fabric_name)(struct Scsi_Host *);
-	void	(*get_host_symbolic_name)(struct Scsi_Host *);
-	void	(*set_host_system_hostname)(struct Scsi_Host *);
-
-	struct fc_host_statistics * (*get_fc_host_stats)(struct Scsi_Host *);
-	void	(*reset_fc_host_stats)(struct Scsi_Host *);
-
-	int	(*issue_fc_host_lip)(struct Scsi_Host *);
-
-	void    (*dev_loss_tmo_callbk)(struct fc_rport *);
-	void	(*terminate_rport_io)(struct fc_rport *);
-
-	void	(*set_vport_symbolic_name)(struct fc_vport *);
-	int  	(*vport_create)(struct fc_vport *, bool);
-	int	(*vport_disable)(struct fc_vport *, bool);
-	int  	(*vport_delete)(struct fc_vport *);
-
-	/* target-mode drivers' functions */
-	int     (* tsk_mgmt_response)(struct Scsi_Host *, u64, u64, int);
-	int     (* it_nexus_response)(struct Scsi_Host *, u64, int);
-
-	/* bsg support */
-	int	(*bsg_request)(struct fc_bsg_job *);
-	int	(*bsg_timeout)(struct fc_bsg_job *);
-
-	/* allocation lengths for host-specific data */
-	u32	 			dd_fcrport_size;
-	u32	 			dd_fcvport_size;
-	u32				dd_bsg_size;
-
-	/*
-	 * The driver sets these to tell the transport class it
-	 * wants the attributes displayed in sysfs.  If the show_ flag
-	 * is not set, the attribute will be private to the transport
-	 * class
-	 */
-
-	/* remote port fixed attributes */
-	unsigned long	show_rport_maxframe_size:1;
-	unsigned long	show_rport_supported_classes:1;
-	unsigned long   show_rport_dev_loss_tmo:1;
-
-	/*
-	 * target dynamic attributes
-	 * These should all be "1" if the driver uses the remote port
-	 * add/delete functions (so attributes reflect rport values).
-	 */
-	unsigned long	show_starget_node_name:1;
-	unsigned long	show_starget_port_name:1;
-	unsigned long	show_starget_port_id:1;
-
-	/* host fixed attributes */
-	unsigned long	show_host_node_name:1;
-	unsigned long	show_host_port_name:1;
-	unsigned long	show_host_permanent_port_name:1;
-	unsigned long	show_host_supported_classes:1;
-	unsigned long	show_host_supported_fc4s:1;
-	unsigned long	show_host_supported_speeds:1;
-	unsigned long	show_host_maxframe_size:1;
-	unsigned long	show_host_serial_number:1;
-	unsigned long	show_host_manufacturer:1;
-	unsigned long	show_host_model:1;
-	unsigned long	show_host_model_description:1;
-	unsigned long	show_host_hardware_version:1;
-	unsigned long	show_host_driver_version:1;
-	unsigned long	show_host_firmware_version:1;
-	unsigned long	show_host_optionrom_version:1;
-	/* host dynamic attributes */
-	unsigned long	show_host_port_id:1;
-	unsigned long	show_host_port_type:1;
-	unsigned long	show_host_port_state:1;
-	unsigned long	show_host_active_fc4s:1;
-	unsigned long	show_host_speed:1;
-	unsigned long	show_host_fabric_name:1;
-	unsigned long	show_host_symbolic_name:1;
-	unsigned long	show_host_system_hostname:1;
-
-	unsigned long	disable_target_scan:1;
-};
-
-
-/**
- * fc_remote_port_chkready - called to validate the remote port state
- *   prior to initiating io to the port.
- *
- * Returns a scsi result code that can be returned by the LLDD.
- *
- * @rport:	remote port to be checked
- **/
-static inline int
-fc_remote_port_chkready(struct fc_rport *rport)
-{
-	int result;
-
-	switch (rport->port_state) {
-	case FC_PORTSTATE_ONLINE:
-		if (rport->roles & FC_PORT_ROLE_FCP_TARGET)
-			result = 0;
-		else if (rport->flags & FC_RPORT_DEVLOSS_PENDING)
-			result = DID_IMM_RETRY << 16;
-		else
-			result = DID_NO_CONNECT << 16;
-		break;
-	case FC_PORTSTATE_BLOCKED:
-		if (rport->flags & FC_RPORT_FAST_FAIL_TIMEDOUT)
-			result = DID_TRANSPORT_FAILFAST << 16;
-		else
-			result = DID_IMM_RETRY << 16;
-		break;
-	default:
-		result = DID_NO_CONNECT << 16;
-		break;
-	}
-	return result;
-}
-
-static inline u64 wwn_to_u64(u8 *wwn)
-{
-	return (u64)wwn[0] << 56 | (u64)wwn[1] << 48 |
-	    (u64)wwn[2] << 40 | (u64)wwn[3] << 32 |
-	    (u64)wwn[4] << 24 | (u64)wwn[5] << 16 |
-	    (u64)wwn[6] <<  8 | (u64)wwn[7];
-}
-
-static inline void u64_to_wwn(u64 inm, u8 *wwn)
-{
-	wwn[0] = (inm >> 56) & 0xff;
-	wwn[1] = (inm >> 48) & 0xff;
-	wwn[2] = (inm >> 40) & 0xff;
-	wwn[3] = (inm >> 32) & 0xff;
-	wwn[4] = (inm >> 24) & 0xff;
-	wwn[5] = (inm >> 16) & 0xff;
-	wwn[6] = (inm >> 8) & 0xff;
-	wwn[7] = inm & 0xff;
-}
-
-/**
- * fc_vport_set_state() - called to set a vport's state. Saves the old state,
- *   excepting the transitory states of initializing and sending the ELS
- *   traffic to instantiate the vport on the link.
- *
- * Assumes the driver has surrounded this with the proper locking to ensure
- * a coherent state change.
- *
- * @vport:	virtual port whose state is changing
- * @new_state:  new state
- **/
-static inline void
-fc_vport_set_state(struct fc_vport *vport, enum fc_vport_state new_state)
-{
-	if ((new_state != FC_VPORT_UNKNOWN) &&
-	    (new_state != FC_VPORT_INITIALIZING))
-		vport->vport_last_state = vport->vport_state;
-	vport->vport_state = new_state;
-}
-
-struct scsi_transport_template *fc_attach_transport(
-			struct fc_function_template *);
-void fc_release_transport(struct scsi_transport_template *);
-void fc_remove_host(struct Scsi_Host *);
-struct fc_rport *fc_remote_port_add(struct Scsi_Host *shost,
-			int channel, struct fc_rport_identifiers  *ids);
-void fc_remote_port_delete(struct fc_rport  *rport);
-void fc_remote_port_rolechg(struct fc_rport  *rport, u32 roles);
-int scsi_is_fc_rport(const struct device *);
-u32 fc_get_event_number(void);
-void fc_host_post_event(struct Scsi_Host *shost, u32 event_number,
-		enum fc_host_event_code event_code, u32 event_data);
-void fc_host_post_vendor_event(struct Scsi_Host *shost, u32 event_number,
-		u32 data_len, char * data_buf, u64 vendor_id);
-	/* Note: when specifying vendor_id to fc_host_post_vendor_event()
-	 *   be sure to read the Vendor Type and ID formatting requirements
-	 *   specified in scsi_netlink.h
-	 */
-struct fc_vport *fc_vport_create(struct Scsi_Host *shost, int channel,
-		struct fc_vport_identifiers *);
-int fc_vport_terminate(struct fc_vport *vport);
-int fc_block_scsi_eh(struct scsi_cmnd *cmnd);
-
-#endif /* SCSI_TRANSPORT_FC_H */