diff --git a/drivers/scsi/libfc/fc_lport.c b/drivers/scsi/libfc/fc_lport.c
index 83750eb..9a0b2a9 100644
--- a/drivers/scsi/libfc/fc_lport.c
+++ b/drivers/scsi/libfc/fc_lport.c
@@ -116,6 +116,8 @@
 static void fc_lport_enter_scr(struct fc_lport *);
 static void fc_lport_enter_ready(struct fc_lport *);
 static void fc_lport_enter_logo(struct fc_lport *);
+static void fc_lport_enter_fdmi(struct fc_lport *lport);
+static void fc_lport_enter_ms(struct fc_lport *, enum fc_lport_state);
 
 static const char *fc_lport_state_names[] = {
 	[LPORT_ST_DISABLED] = "disabled",
@@ -126,6 +128,11 @@
 	[LPORT_ST_RSPN_ID] =  "RSPN_ID",
 	[LPORT_ST_RFT_ID] =   "RFT_ID",
 	[LPORT_ST_RFF_ID] =   "RFF_ID",
+	[LPORT_ST_FDMI] =     "FDMI",
+	[LPORT_ST_RHBA] =     "RHBA",
+	[LPORT_ST_RPA] =      "RPA",
+	[LPORT_ST_DHBA] =     "DHBA",
+	[LPORT_ST_DPRT] =     "DPRT",
 	[LPORT_ST_SCR] =      "SCR",
 	[LPORT_ST_READY] =    "Ready",
 	[LPORT_ST_LOGO] =     "LOGO",
@@ -183,11 +190,14 @@
 		if (lport->state == LPORT_ST_DNS) {
 			lport->dns_rdata = rdata;
 			fc_lport_enter_ns(lport, LPORT_ST_RNN_ID);
+		} else if (lport->state == LPORT_ST_FDMI) {
+			lport->ms_rdata = rdata;
+			fc_lport_enter_ms(lport, LPORT_ST_DHBA);
 		} else {
 			FC_LPORT_DBG(lport, "Received an READY event "
 				     "on port (%6.6x) for the directory "
 				     "server, but the lport is not "
-				     "in the DNS state, it's in the "
+				     "in the DNS or FDMI state, it's in the "
 				     "%d state", rdata->ids.port_id,
 				     lport->state);
 			lport->tt.rport_logoff(rdata);
@@ -196,7 +206,10 @@
 	case RPORT_EV_LOGO:
 	case RPORT_EV_FAILED:
 	case RPORT_EV_STOP:
-		lport->dns_rdata = NULL;
+		if (rdata->ids.port_id == FC_FID_DIR_SERV)
+			lport->dns_rdata = NULL;
+		else if (rdata->ids.port_id == FC_FID_MGMT_SERV)
+			lport->ms_rdata = NULL;
 		break;
 	case RPORT_EV_NONE:
 		break;
@@ -1148,7 +1161,10 @@
 			fc_lport_enter_ns(lport, LPORT_ST_RFF_ID);
 			break;
 		case LPORT_ST_RFF_ID:
-			fc_lport_enter_scr(lport);
+			if (lport->fdmi_enabled)
+				fc_lport_enter_fdmi(lport);
+			else
+				fc_lport_enter_scr(lport);
 			break;
 		default:
 			/* should have already been caught by state checks */
@@ -1163,6 +1179,85 @@
 }
 
 /**
+ * fc_lport_ms_resp() - Handle response to a management server
+ *			exchange
+ * @sp:	    current sequence in exchange
+ * @fp:	    response frame
+ * @lp_arg: Fibre Channel host port instance
+ *
+ * Locking Note: This function will be called without the lport lock
+ * held, but it will lock, call an _enter_* function or fc_lport_error()
+ * and then unlock the lport.
+ */
+static void fc_lport_ms_resp(struct fc_seq *sp, struct fc_frame *fp,
+			     void *lp_arg)
+{
+	struct fc_lport *lport = lp_arg;
+	struct fc_frame_header *fh;
+	struct fc_ct_hdr *ct;
+
+	FC_LPORT_DBG(lport, "Received a ms %s\n", fc_els_resp_type(fp));
+
+	if (fp == ERR_PTR(-FC_EX_CLOSED))
+		return;
+
+	mutex_lock(&lport->lp_mutex);
+
+	if (lport->state < LPORT_ST_RHBA || lport->state > LPORT_ST_DPRT) {
+		FC_LPORT_DBG(lport, "Received a management server response, "
+			     "but in state %s\n", fc_lport_state(lport));
+		if (IS_ERR(fp))
+			goto err;
+		goto out;
+	}
+
+	if (IS_ERR(fp)) {
+		fc_lport_error(lport, fp);
+		goto err;
+	}
+
+	fh = fc_frame_header_get(fp);
+	ct = fc_frame_payload_get(fp, sizeof(*ct));
+
+	if (fh && ct && fh->fh_type == FC_TYPE_CT &&
+	    ct->ct_fs_type == FC_FST_MGMT &&
+	    ct->ct_fs_subtype == FC_FDMI_SUBTYPE) {
+		FC_LPORT_DBG(lport, "Received a management server response, "
+				    "reason=%d explain=%d\n",
+				    ct->ct_reason,
+				    ct->ct_explan);
+
+		switch (lport->state) {
+		case LPORT_ST_RHBA:
+			if (ntohs(ct->ct_cmd) == FC_FS_ACC)
+				fc_lport_enter_ms(lport, LPORT_ST_RPA);
+			else /* Error Skip RPA */
+				fc_lport_enter_scr(lport);
+			break;
+		case LPORT_ST_RPA:
+			fc_lport_enter_scr(lport);
+			break;
+		case LPORT_ST_DPRT:
+			fc_lport_enter_ms(lport, LPORT_ST_RHBA);
+			break;
+		case LPORT_ST_DHBA:
+			fc_lport_enter_ms(lport, LPORT_ST_DPRT);
+			break;
+		default:
+			/* should have already been caught by state checks */
+			break;
+		}
+	} else {
+		/* Invalid Frame? */
+		fc_lport_error(lport, fp);
+	}
+out:
+	fc_frame_free(fp);
+err:
+	mutex_unlock(&lport->lp_mutex);
+}
+
+/**
  * fc_lport_scr_resp() - Handle response to State Change Register (SCR) request
  * @sp:	    current sequence in SCR exchange
  * @fp:	    response frame
@@ -1339,6 +1434,123 @@
 }
 
 /**
+ * fc_lport_enter_ms() - management server commands
+ * @lport: Fibre Channel local port to register
+ *
+ * Locking Note: The lport lock is expected to be held before calling
+ * this routine.
+ */
+static void fc_lport_enter_ms(struct fc_lport *lport, enum fc_lport_state state)
+{
+	struct fc_frame *fp;
+	enum fc_fdmi_req cmd;
+	int size = sizeof(struct fc_ct_hdr);
+	size_t len;
+	int numattrs;
+
+	FC_LPORT_DBG(lport, "Entered %s state from %s state\n",
+		     fc_lport_state_names[state],
+		     fc_lport_state(lport));
+
+	fc_lport_state_enter(lport, state);
+
+	switch (state) {
+	case LPORT_ST_RHBA:
+		cmd = FC_FDMI_RHBA;
+		/* Number of HBA Attributes */
+		numattrs = 10;
+		len = sizeof(struct fc_fdmi_rhba);
+		len -= sizeof(struct fc_fdmi_attr_entry);
+		len += (numattrs * FC_FDMI_ATTR_ENTRY_HEADER_LEN);
+		len += FC_FDMI_HBA_ATTR_NODENAME_LEN;
+		len += FC_FDMI_HBA_ATTR_MANUFACTURER_LEN;
+		len += FC_FDMI_HBA_ATTR_SERIALNUMBER_LEN;
+		len += FC_FDMI_HBA_ATTR_MODEL_LEN;
+		len += FC_FDMI_HBA_ATTR_MODELDESCR_LEN;
+		len += FC_FDMI_HBA_ATTR_HARDWAREVERSION_LEN;
+		len += FC_FDMI_HBA_ATTR_DRIVERVERSION_LEN;
+		len += FC_FDMI_HBA_ATTR_OPTIONROMVERSION_LEN;
+		len += FC_FDMI_HBA_ATTR_FIRMWAREVERSION_LEN;
+		len += FC_FDMI_HBA_ATTR_OSNAMEVERSION_LEN;
+
+		size += len;
+		break;
+	case LPORT_ST_RPA:
+		cmd = FC_FDMI_RPA;
+		/* Number of Port Attributes */
+		numattrs = 6;
+		len = sizeof(struct fc_fdmi_rpa);
+		len -= sizeof(struct fc_fdmi_attr_entry);
+		len += (numattrs * FC_FDMI_ATTR_ENTRY_HEADER_LEN);
+		len += FC_FDMI_PORT_ATTR_FC4TYPES_LEN;
+		len += FC_FDMI_PORT_ATTR_SUPPORTEDSPEED_LEN;
+		len += FC_FDMI_PORT_ATTR_CURRENTPORTSPEED_LEN;
+		len += FC_FDMI_PORT_ATTR_MAXFRAMESIZE_LEN;
+		len += FC_FDMI_PORT_ATTR_OSDEVICENAME_LEN;
+		len += FC_FDMI_PORT_ATTR_HOSTNAME_LEN;
+
+		size += len;
+		break;
+	case LPORT_ST_DPRT:
+		cmd = FC_FDMI_DPRT;
+		len = sizeof(struct fc_fdmi_dprt);
+		size += len;
+		break;
+	case LPORT_ST_DHBA:
+		cmd = FC_FDMI_DHBA;
+		len = sizeof(struct fc_fdmi_dhba);
+		size += len;
+		break;
+	default:
+		fc_lport_error(lport, NULL);
+		return;
+	}
+
+	FC_LPORT_DBG(lport, "Cmd=0x%x Len %d size %d\n",
+			     cmd, (int)len, size);
+	fp = fc_frame_alloc(lport, size);
+	if (!fp) {
+		fc_lport_error(lport, fp);
+		return;
+	}
+
+	if (!lport->tt.elsct_send(lport, FC_FID_MGMT_SERV, fp, cmd,
+				  fc_lport_ms_resp,
+				  lport, 3 * lport->r_a_tov))
+		fc_lport_error(lport, fp);
+}
+
+/**
+ * fc_rport_enter_fdmi() - Create a fc_rport for the management server
+ * @lport: The local port requesting a remote port for the management server
+ *
+ * Locking Note: The lport lock is expected to be held before calling
+ * this routine.
+ */
+static void fc_lport_enter_fdmi(struct fc_lport *lport)
+{
+	struct fc_rport_priv *rdata;
+
+	FC_LPORT_DBG(lport, "Entered FDMI state from %s state\n",
+		     fc_lport_state(lport));
+
+	fc_lport_state_enter(lport, LPORT_ST_FDMI);
+
+	mutex_lock(&lport->disc.disc_mutex);
+	rdata = lport->tt.rport_create(lport, FC_FID_MGMT_SERV);
+	mutex_unlock(&lport->disc.disc_mutex);
+	if (!rdata)
+		goto err;
+
+	rdata->ops = &fc_lport_rport_ops;
+	lport->tt.rport_login(rdata);
+	return;
+
+err:
+	fc_lport_error(lport, NULL);
+}
+
+/**
  * fc_lport_timeout() - Handler for the retry_work timer
  * @work: The work struct of the local port
  */
@@ -1371,6 +1583,15 @@
 	case LPORT_ST_RFF_ID:
 		fc_lport_enter_ns(lport, lport->state);
 		break;
+	case LPORT_ST_FDMI:
+		fc_lport_enter_fdmi(lport);
+		break;
+	case LPORT_ST_RHBA:
+	case LPORT_ST_RPA:
+	case LPORT_ST_DHBA:
+	case LPORT_ST_DPRT:
+		fc_lport_enter_ms(lport, lport->state);
+		break;
 	case LPORT_ST_SCR:
 		fc_lport_enter_scr(lport);
 		break;
diff --git a/include/scsi/fc/fc_ms.h b/include/scsi/fc/fc_ms.h
new file mode 100644
index 0000000..f52b921
--- /dev/null
+++ b/include/scsi/fc/fc_ms.h
@@ -0,0 +1,213 @@
+/* * Copyright(c) 2011 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope 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.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Maintained at www.Open-FCoE.org
+ */
+
+#ifndef _FC_MS_H_
+#define	_FC_MS_H_
+
+#include <linux/types.h>
+
+/*
+ * Fibre Channel Services - Management Service (MS)
+ * From T11.org FC-GS-4 Rev 7.91 February 4, 2004
+ */
+
+/*
+ * Fabric Device Management Interface
+ */
+
+/*
+ * Common-transport sub-type for FDMI
+ */
+#define	FC_FDMI_SUBTYPE	    0x10 /* fs_ct_hdr.ct_fs_subtype */
+
+/*
+ * Management server FDMI Requests.
+ */
+enum fc_fdmi_req {
+	FC_FDMI_GRHL = 0x0100,	/* Get Registered HBA List */
+	FC_FDMI_GHAT = 0x0101,	/* Get HBA Attributes */
+	FC_FDMI_GRPL = 0x0102,	/* Get Registered Port List */
+	FC_FDMI_GPAT = 0x0110,	/* Get Port Attributes */
+	FC_FDMI_RHBA = 0x0200,	/* Register HBA */
+	FC_FDMI_RHAT = 0x0201,	/* Register HBA Attributes */
+	FC_FDMI_RPRT = 0x0210,	/* Register Port */
+	FC_FDMI_RPA = 0x0211,	/* Register Port Attributes */
+	FC_FDMI_DHBA = 0x0300,	/* Deregister HBA */
+	FC_FDMI_DHAT = 0x0301,	/* Deregister HBA Attributes */
+	FC_FDMI_DPRT = 0x0310,	/* Deregister Port */
+	FC_FDMI_DPA = 0x0311,	/* Deregister Port Attributes */
+};
+
+/*
+ * HBA Attribute Entry Type
+ */
+enum fc_fdmi_hba_attr_type {
+	FC_FDMI_HBA_ATTR_NODENAME = 0x0001,
+	FC_FDMI_HBA_ATTR_MANUFACTURER = 0x0002,
+	FC_FDMI_HBA_ATTR_SERIALNUMBER = 0x0003,
+	FC_FDMI_HBA_ATTR_MODEL = 0x0004,
+	FC_FDMI_HBA_ATTR_MODELDESCRIPTION = 0x0005,
+	FC_FDMI_HBA_ATTR_HARDWAREVERSION = 0x0006,
+	FC_FDMI_HBA_ATTR_DRIVERVERSION = 0x0007,
+	FC_FDMI_HBA_ATTR_OPTIONROMVERSION = 0x0008,
+	FC_FDMI_HBA_ATTR_FIRMWAREVERSION = 0x0009,
+	FC_FDMI_HBA_ATTR_OSNAMEVERSION = 0x000A,
+	FC_FDMI_HBA_ATTR_MAXCTPAYLOAD = 0x000B,
+};
+
+/*
+ * HBA Attribute Length
+ */
+#define FC_FDMI_HBA_ATTR_NODENAME_LEN		8
+#define FC_FDMI_HBA_ATTR_MANUFACTURER_LEN	64
+#define FC_FDMI_HBA_ATTR_SERIALNUMBER_LEN	64
+#define FC_FDMI_HBA_ATTR_MODEL_LEN		256
+#define FC_FDMI_HBA_ATTR_MODELDESCR_LEN		256
+#define FC_FDMI_HBA_ATTR_HARDWAREVERSION_LEN	256
+#define FC_FDMI_HBA_ATTR_DRIVERVERSION_LEN	256
+#define FC_FDMI_HBA_ATTR_OPTIONROMVERSION_LEN	256
+#define FC_FDMI_HBA_ATTR_FIRMWAREVERSION_LEN	256
+#define FC_FDMI_HBA_ATTR_OSNAMEVERSION_LEN	256
+#define FC_FDMI_HBA_ATTR_MAXCTPAYLOAD_LEN	4
+
+/*
+ * Port Attribute Type
+ */
+enum fc_fdmi_port_attr_type {
+	FC_FDMI_PORT_ATTR_FC4TYPES = 0x0001,
+	FC_FDMI_PORT_ATTR_SUPPORTEDSPEED = 0x0002,
+	FC_FDMI_PORT_ATTR_CURRENTPORTSPEED = 0x0003,
+	FC_FDMI_PORT_ATTR_MAXFRAMESIZE = 0x0004,
+	FC_FDMI_PORT_ATTR_OSDEVICENAME = 0x0005,
+	FC_FDMI_PORT_ATTR_HOSTNAME = 0x0006,
+};
+
+/*
+ * Port Attribute Length
+ */
+#define FC_FDMI_PORT_ATTR_FC4TYPES_LEN		32
+#define FC_FDMI_PORT_ATTR_SUPPORTEDSPEED_LEN	4
+#define FC_FDMI_PORT_ATTR_CURRENTPORTSPEED_LEN	4
+#define FC_FDMI_PORT_ATTR_MAXFRAMESIZE_LEN	4
+#define FC_FDMI_PORT_ATTR_OSDEVICENAME_LEN	256
+#define FC_FDMI_PORT_ATTR_HOSTNAME_LEN		256
+
+/*
+ * HBA Attribute ID
+ */
+struct fc_fdmi_hba_identifier {
+	__be64		id;
+};
+
+/*
+ * Port Name
+ */
+struct fc_fdmi_port_name {
+	__be64		portname;
+};
+
+/*
+ * Attribute Entry Block for HBA/Port Attributes
+ */
+#define FC_FDMI_ATTR_ENTRY_HEADER_LEN	4
+struct fc_fdmi_attr_entry {
+	__be16		type;
+	__be16		len;
+	__u8		value[1];
+} __attribute__((__packed__));
+
+/*
+ * Common for HBA/Port Attributes
+ */
+struct fs_fdmi_attrs {
+	__be32				numattrs;
+	struct fc_fdmi_attr_entry	attr[1];
+} __attribute__((__packed__));
+
+/*
+ * Registered Port List
+ */
+struct fc_fdmi_rpl {
+	__be32				numport;
+	struct fc_fdmi_port_name	port[1];
+} __attribute__((__packed__));
+
+/*
+ * Register HBA (RHBA)
+ */
+struct fc_fdmi_rhba {
+	struct fc_fdmi_hba_identifier hbaid;
+	struct fc_fdmi_rpl		 port;
+	struct fs_fdmi_attrs		 hba_attrs;
+} __attribute__((__packed__));
+
+/*
+ * Register HBA Attributes (RHAT)
+ */
+struct fc_fdmi_rhat {
+	struct fc_fdmi_hba_identifier hbaid;
+	struct fs_fdmi_attrs		 hba_attrs;
+} __attribute__((__packed__));
+
+/*
+ * Register Port (RPRT)
+ */
+struct fc_fdmi_rprt {
+	struct fc_fdmi_hba_identifier hbaid;
+	struct fc_fdmi_port_name	 port;
+	struct fs_fdmi_attrs		 hba_attrs;
+} __attribute__((__packed__));
+
+/*
+ * Register Port Attributes (RPA)
+ */
+struct fc_fdmi_rpa {
+	struct fc_fdmi_port_name	 port;
+	struct fs_fdmi_attrs		 hba_attrs;
+} __attribute__((__packed__));
+
+/*
+ * Deregister Port (DPRT)
+ */
+struct fc_fdmi_dprt {
+	struct fc_fdmi_port_name	 port;
+} __attribute__((__packed__));
+
+/*
+ * Deregister Port Attributes (DPA)
+ */
+struct fc_fdmi_dpa {
+	struct fc_fdmi_port_name	 port;
+	struct fs_fdmi_attrs		 hba_attrs;
+} __attribute__((__packed__));
+
+/*
+ * Deregister HBA Attributes (DHAT)
+ */
+struct fc_fdmi_dhat {
+	struct fc_fdmi_hba_identifier hbaid;
+} __attribute__((__packed__));
+
+/*
+ * Deregister HBA (DHBA)
+ */
+struct fc_fdmi_dhba {
+	struct fc_fdmi_hba_identifier hbaid;
+} __attribute__((__packed__));
+
+#endif /* _FC_MS_H_ */
diff --git a/include/scsi/fc_encode.h b/include/scsi/fc_encode.h
index 73bc433..35fd474 100644
--- a/include/scsi/fc_encode.h
+++ b/include/scsi/fc_encode.h
@@ -20,6 +20,7 @@
 #ifndef _FC_ENCODE_H_
 #define _FC_ENCODE_H_
 #include <asm/unaligned.h>
+#include <linux/utsname.h>
 
 /*
  * F_CTL values for simple requests and responses.
@@ -43,6 +44,10 @@
 		struct fc_ns_fid fid;
 		struct fc_ns_rsnn snn;
 		struct fc_ns_rspn spn;
+		struct fc_fdmi_rhba rhba;
+		struct fc_fdmi_rpa  rpa;
+		struct fc_fdmi_dprt dprt;
+		struct fc_fdmi_dhba dhba;
 	} payload;
 };
 
@@ -199,6 +204,300 @@
 }
 
 /**
+ * fc_ct_ms_fill() - Fill in a mgmt service request frame
+ * @lport: local port.
+ * @fc_id: FC_ID of non-destination rport for GPN_ID and similar inquiries.
+ * @fp: frame to contain payload.
+ * @op: CT opcode.
+ * @r_ctl: pointer to FC header R_CTL.
+ * @fh_type: pointer to FC-4 type.
+ */
+static inline int fc_ct_ms_fill(struct fc_lport *lport,
+		      u32 fc_id, struct fc_frame *fp,
+		      unsigned int op, enum fc_rctl *r_ctl,
+		      enum fc_fh_type *fh_type)
+{
+	struct fc_ct_req *ct;
+	size_t len;
+	struct fc_fdmi_attr_entry *entry;
+	struct fs_fdmi_attrs *hba_attrs;
+	int numattrs = 0;
+
+	switch (op) {
+	case FC_FDMI_RHBA:
+		numattrs = 10;
+		len = sizeof(struct fc_fdmi_rhba);
+		len -= sizeof(struct fc_fdmi_attr_entry);
+		len += (numattrs * FC_FDMI_ATTR_ENTRY_HEADER_LEN);
+		len += FC_FDMI_HBA_ATTR_NODENAME_LEN;
+		len += FC_FDMI_HBA_ATTR_MANUFACTURER_LEN;
+		len += FC_FDMI_HBA_ATTR_SERIALNUMBER_LEN;
+		len += FC_FDMI_HBA_ATTR_MODEL_LEN;
+		len += FC_FDMI_HBA_ATTR_MODELDESCR_LEN;
+		len += FC_FDMI_HBA_ATTR_HARDWAREVERSION_LEN;
+		len += FC_FDMI_HBA_ATTR_DRIVERVERSION_LEN;
+		len += FC_FDMI_HBA_ATTR_OPTIONROMVERSION_LEN;
+		len += FC_FDMI_HBA_ATTR_FIRMWAREVERSION_LEN;
+		len += FC_FDMI_HBA_ATTR_OSNAMEVERSION_LEN;
+		ct = fc_ct_hdr_fill(fp, op, len, FC_FST_MGMT,
+				    FC_FDMI_SUBTYPE);
+
+		/* HBA Identifier */
+		put_unaligned_be64(lport->wwpn, &ct->payload.rhba.hbaid.id);
+		/* Number of Ports - always 1 */
+		put_unaligned_be32(1, &ct->payload.rhba.port.numport);
+		/* Port Name */
+		put_unaligned_be64(lport->wwpn,
+				   &ct->payload.rhba.port.port[0].portname);
+
+		/* HBA Attributes */
+		put_unaligned_be32(numattrs,
+				   &ct->payload.rhba.hba_attrs.numattrs);
+		hba_attrs = &ct->payload.rhba.hba_attrs;
+		entry = (struct fc_fdmi_attr_entry *)hba_attrs->attr;
+		/* NodeName*/
+		len = FC_FDMI_ATTR_ENTRY_HEADER_LEN;
+		len += FC_FDMI_HBA_ATTR_NODENAME_LEN;
+		put_unaligned_be16(FC_FDMI_HBA_ATTR_NODENAME,
+				   &entry->type);
+		put_unaligned_be16(len, &entry->len);
+		put_unaligned_be64(lport->wwnn,
+				   (__be64 *)&entry->value[0]);
+
+		/* Manufacturer */
+		entry = (struct fc_fdmi_attr_entry *)((char *)entry->value +
+					FC_FDMI_HBA_ATTR_NODENAME_LEN);
+		len = FC_FDMI_ATTR_ENTRY_HEADER_LEN;
+		len += FC_FDMI_HBA_ATTR_MANUFACTURER_LEN;
+		put_unaligned_be16(FC_FDMI_HBA_ATTR_MANUFACTURER,
+				   &entry->type);
+		put_unaligned_be16(len, &entry->len);
+		strncpy((char *)&entry->value,
+			fc_host_manufacturer(lport->host),
+			FC_FDMI_HBA_ATTR_MANUFACTURER_LEN);
+
+		/* SerialNumber */
+		entry = (struct fc_fdmi_attr_entry *)((char *)entry->value +
+					FC_FDMI_HBA_ATTR_MANUFACTURER_LEN);
+		len = FC_FDMI_ATTR_ENTRY_HEADER_LEN;
+		len += FC_FDMI_HBA_ATTR_SERIALNUMBER_LEN;
+		put_unaligned_be16(FC_FDMI_HBA_ATTR_SERIALNUMBER,
+				   &entry->type);
+		put_unaligned_be16(len, &entry->len);
+		strncpy((char *)&entry->value,
+			fc_host_serial_number(lport->host),
+			FC_FDMI_HBA_ATTR_SERIALNUMBER_LEN);
+
+		/* Model */
+		entry = (struct fc_fdmi_attr_entry *)((char *)entry->value +
+					FC_FDMI_HBA_ATTR_SERIALNUMBER_LEN);
+		len = FC_FDMI_ATTR_ENTRY_HEADER_LEN;
+		len += FC_FDMI_HBA_ATTR_MODEL_LEN;
+		put_unaligned_be16(FC_FDMI_HBA_ATTR_MODEL,
+				   &entry->type);
+		put_unaligned_be16(len, &entry->len);
+		strncpy((char *)&entry->value,
+			fc_host_model(lport->host),
+			FC_FDMI_HBA_ATTR_MODEL_LEN);
+
+		/* Model Description */
+		entry = (struct fc_fdmi_attr_entry *)((char *)entry->value +
+					FC_FDMI_HBA_ATTR_MODEL_LEN);
+		len = FC_FDMI_ATTR_ENTRY_HEADER_LEN;
+		len += FC_FDMI_HBA_ATTR_MODELDESCR_LEN;
+		put_unaligned_be16(FC_FDMI_HBA_ATTR_MODELDESCRIPTION,
+				   &entry->type);
+		put_unaligned_be16(len, &entry->len);
+		strncpy((char *)&entry->value,
+			fc_host_model_description(lport->host),
+			FC_FDMI_HBA_ATTR_MODELDESCR_LEN);
+
+		/* Hardware Version */
+		entry = (struct fc_fdmi_attr_entry *)((char *)entry->value +
+					FC_FDMI_HBA_ATTR_MODELDESCR_LEN);
+		len = FC_FDMI_ATTR_ENTRY_HEADER_LEN;
+		len += FC_FDMI_HBA_ATTR_HARDWAREVERSION_LEN;
+		put_unaligned_be16(FC_FDMI_HBA_ATTR_HARDWAREVERSION,
+				   &entry->type);
+		put_unaligned_be16(len, &entry->len);
+		strncpy((char *)&entry->value,
+			fc_host_hardware_version(lport->host),
+			FC_FDMI_HBA_ATTR_HARDWAREVERSION_LEN);
+
+		/* Driver Version */
+		entry = (struct fc_fdmi_attr_entry *)((char *)entry->value +
+					FC_FDMI_HBA_ATTR_HARDWAREVERSION_LEN);
+		len = FC_FDMI_ATTR_ENTRY_HEADER_LEN;
+		len += FC_FDMI_HBA_ATTR_DRIVERVERSION_LEN;
+		put_unaligned_be16(FC_FDMI_HBA_ATTR_DRIVERVERSION,
+				   &entry->type);
+		put_unaligned_be16(len, &entry->len);
+		strncpy((char *)&entry->value,
+			fc_host_driver_version(lport->host),
+			FC_FDMI_HBA_ATTR_DRIVERVERSION_LEN);
+
+		/* OptionROM Version */
+		entry = (struct fc_fdmi_attr_entry *)((char *)entry->value +
+					FC_FDMI_HBA_ATTR_DRIVERVERSION_LEN);
+		len = FC_FDMI_ATTR_ENTRY_HEADER_LEN;
+		len += FC_FDMI_HBA_ATTR_OPTIONROMVERSION_LEN;
+		put_unaligned_be16(FC_FDMI_HBA_ATTR_OPTIONROMVERSION,
+				   &entry->type);
+		put_unaligned_be16(len, &entry->len);
+		strncpy((char *)&entry->value,
+			fc_host_optionrom_version(lport->host),
+			FC_FDMI_HBA_ATTR_OPTIONROMVERSION_LEN);
+
+		/* Firmware Version */
+		entry = (struct fc_fdmi_attr_entry *)((char *)entry->value +
+					FC_FDMI_HBA_ATTR_OPTIONROMVERSION_LEN);
+		len = FC_FDMI_ATTR_ENTRY_HEADER_LEN;
+		len += FC_FDMI_HBA_ATTR_FIRMWAREVERSION_LEN;
+		put_unaligned_be16(FC_FDMI_HBA_ATTR_FIRMWAREVERSION,
+				   &entry->type);
+		put_unaligned_be16(len, &entry->len);
+		strncpy((char *)&entry->value,
+			fc_host_firmware_version(lport->host),
+			FC_FDMI_HBA_ATTR_FIRMWAREVERSION_LEN);
+
+		/* OS Name and Version */
+		entry = (struct fc_fdmi_attr_entry *)((char *)entry->value +
+					FC_FDMI_HBA_ATTR_FIRMWAREVERSION_LEN);
+		len = FC_FDMI_ATTR_ENTRY_HEADER_LEN;
+		len += FC_FDMI_HBA_ATTR_OSNAMEVERSION_LEN;
+		put_unaligned_be16(FC_FDMI_HBA_ATTR_OSNAMEVERSION,
+				   &entry->type);
+		put_unaligned_be16(len, &entry->len);
+		snprintf((char *)&entry->value,
+			FC_FDMI_HBA_ATTR_OSNAMEVERSION_LEN,
+			"%s v%s",
+			init_utsname()->sysname,
+			init_utsname()->release);
+		break;
+	case FC_FDMI_RPA:
+		numattrs = 6;
+		len = sizeof(struct fc_fdmi_rpa);
+		len -= sizeof(struct fc_fdmi_attr_entry);
+		len += (numattrs * FC_FDMI_ATTR_ENTRY_HEADER_LEN);
+		len += FC_FDMI_PORT_ATTR_FC4TYPES_LEN;
+		len += FC_FDMI_PORT_ATTR_SUPPORTEDSPEED_LEN;
+		len += FC_FDMI_PORT_ATTR_CURRENTPORTSPEED_LEN;
+		len += FC_FDMI_PORT_ATTR_MAXFRAMESIZE_LEN;
+		len += FC_FDMI_PORT_ATTR_OSDEVICENAME_LEN;
+		len += FC_FDMI_PORT_ATTR_HOSTNAME_LEN;
+		ct = fc_ct_hdr_fill(fp, op, len, FC_FST_MGMT,
+				    FC_FDMI_SUBTYPE);
+
+		/* Port Name */
+		put_unaligned_be64(lport->wwpn,
+				   &ct->payload.rpa.port.portname);
+
+		/* Port Attributes */
+		put_unaligned_be32(numattrs,
+				   &ct->payload.rpa.hba_attrs.numattrs);
+
+		hba_attrs = &ct->payload.rpa.hba_attrs;
+		entry = (struct fc_fdmi_attr_entry *)hba_attrs->attr;
+
+		/* FC4 types */
+		len = FC_FDMI_ATTR_ENTRY_HEADER_LEN;
+		len += FC_FDMI_PORT_ATTR_FC4TYPES_LEN;
+		put_unaligned_be16(FC_FDMI_PORT_ATTR_FC4TYPES,
+				   &entry->type);
+		put_unaligned_be16(len, &entry->len);
+		memcpy(&entry->value, fc_host_supported_fc4s(lport->host),
+		       FC_FDMI_PORT_ATTR_FC4TYPES_LEN);
+
+		/* Supported Speed */
+		entry = (struct fc_fdmi_attr_entry *)((char *)entry->value +
+					FC_FDMI_PORT_ATTR_FC4TYPES_LEN);
+		len = FC_FDMI_ATTR_ENTRY_HEADER_LEN;
+		len += FC_FDMI_PORT_ATTR_SUPPORTEDSPEED_LEN;
+		put_unaligned_be16(FC_FDMI_PORT_ATTR_SUPPORTEDSPEED,
+				   &entry->type);
+		put_unaligned_be16(len, &entry->len);
+
+		put_unaligned_be32(fc_host_supported_speeds(lport->host),
+				   &entry->value);
+
+		/* Current Port Speed */
+		entry = (struct fc_fdmi_attr_entry *)((char *)entry->value +
+					FC_FDMI_PORT_ATTR_SUPPORTEDSPEED_LEN);
+		len = FC_FDMI_ATTR_ENTRY_HEADER_LEN;
+		len += FC_FDMI_PORT_ATTR_CURRENTPORTSPEED_LEN;
+		put_unaligned_be16(FC_FDMI_PORT_ATTR_CURRENTPORTSPEED,
+				   &entry->type);
+		put_unaligned_be16(len, &entry->len);
+		put_unaligned_be32(lport->link_speed,
+				   &entry->value);
+
+		/* Max Frame Size */
+		entry = (struct fc_fdmi_attr_entry *)((char *)entry->value +
+					FC_FDMI_PORT_ATTR_CURRENTPORTSPEED_LEN);
+		len = FC_FDMI_ATTR_ENTRY_HEADER_LEN;
+		len += FC_FDMI_PORT_ATTR_MAXFRAMESIZE_LEN;
+		put_unaligned_be16(FC_FDMI_PORT_ATTR_MAXFRAMESIZE,
+				   &entry->type);
+		put_unaligned_be16(len, &entry->len);
+		put_unaligned_be32(fc_host_maxframe_size(lport->host),
+				   &entry->value);
+
+		/* OS Device Name */
+		entry = (struct fc_fdmi_attr_entry *)((char *)entry->value +
+					FC_FDMI_PORT_ATTR_MAXFRAMESIZE_LEN);
+		len = FC_FDMI_ATTR_ENTRY_HEADER_LEN;
+		len += FC_FDMI_PORT_ATTR_OSDEVICENAME_LEN;
+		put_unaligned_be16(FC_FDMI_PORT_ATTR_OSDEVICENAME,
+				   &entry->type);
+		put_unaligned_be16(len, &entry->len);
+		/* Use the sysfs device name */
+		strncpy((char *)&entry->value,
+			dev_name(&lport->host->shost_gendev),
+			strnlen(dev_name(&lport->host->shost_gendev),
+				FC_FDMI_PORT_ATTR_HOSTNAME_LEN));
+
+		/* Host Name */
+		entry = (struct fc_fdmi_attr_entry *)((char *)entry->value +
+					FC_FDMI_PORT_ATTR_OSDEVICENAME_LEN);
+		len = FC_FDMI_ATTR_ENTRY_HEADER_LEN;
+		len += FC_FDMI_PORT_ATTR_HOSTNAME_LEN;
+		put_unaligned_be16(FC_FDMI_PORT_ATTR_HOSTNAME,
+				   &entry->type);
+		put_unaligned_be16(len, &entry->len);
+		if (strlen(fc_host_system_hostname(lport->host)))
+			strncpy((char *)&entry->value,
+				fc_host_system_hostname(lport->host),
+				strnlen(fc_host_system_hostname(lport->host),
+					FC_FDMI_PORT_ATTR_HOSTNAME_LEN));
+		else
+			strncpy((char *)&entry->value,
+				init_utsname()->nodename,
+				FC_FDMI_PORT_ATTR_HOSTNAME_LEN);
+		break;
+	case FC_FDMI_DPRT:
+		len = sizeof(struct fc_fdmi_dprt);
+		ct = fc_ct_hdr_fill(fp, op, len, FC_FST_MGMT,
+				    FC_FDMI_SUBTYPE);
+		/* Port Name */
+		put_unaligned_be64(lport->wwpn,
+				   &ct->payload.dprt.port.portname);
+		break;
+	case FC_FDMI_DHBA:
+		len = sizeof(struct fc_fdmi_dhba);
+		ct = fc_ct_hdr_fill(fp, op, len, FC_FST_MGMT,
+				    FC_FDMI_SUBTYPE);
+		/* HBA Identifier */
+		put_unaligned_be64(lport->wwpn, &ct->payload.dhba.hbaid.id);
+		break;
+	default:
+		return -EINVAL;
+	}
+	*r_ctl = FC_RCTL_DD_UNSOL_CTL;
+	*fh_type = FC_TYPE_CT;
+	return 0;
+}
+
+/**
  * fc_ct_fill() - Fill in a common transport service request frame
  * @lport: local port.
  * @fc_id: FC_ID of non-destination rport for GPN_ID and similar inquiries.
@@ -215,6 +514,10 @@
 	int rc = -EINVAL;
 
 	switch (fc_id) {
+	case FC_FID_MGMT_SERV:
+		rc = fc_ct_ms_fill(lport, fc_id, fp, op, r_ctl, fh_type);
+		*did = FC_FID_MGMT_SERV;
+		break;
 	case FC_FID_DIR_SERV:
 	default:
 		rc = fc_ct_ns_fill(lport, fc_id, fp, op, r_ctl, fh_type);
diff --git a/include/scsi/libfc.h b/include/scsi/libfc.h
index 6a3922f..8f9dfba 100644
--- a/include/scsi/libfc.h
+++ b/include/scsi/libfc.h
@@ -30,6 +30,7 @@
 
 #include <scsi/fc/fc_fcp.h>
 #include <scsi/fc/fc_ns.h>
+#include <scsi/fc/fc_ms.h>
 #include <scsi/fc/fc_els.h>
 #include <scsi/fc/fc_gs.h>
 
@@ -52,6 +53,8 @@
  * @LPORT_ST_RPN_ID:   Register port name by ID (RPN_ID) sent
  * @LPORT_ST_RFT_ID:   Register Fibre Channel types by ID (RFT_ID) sent
  * @LPORT_ST_RFF_ID:   Register FC-4 Features by ID (RFF_ID) sent
+ * @LPORT_ST_FDMI:     Waiting for mgmt server rport to become ready
+ * @LPORT_ST_RHBA:
  * @LPORT_ST_SCR:      State Change Register (SCR) sent
  * @LPORT_ST_READY:    Ready for use
  * @LPORT_ST_LOGO:     Local port logout (LOGO) sent
@@ -66,6 +69,11 @@
 	LPORT_ST_RSPN_ID,
 	LPORT_ST_RFT_ID,
 	LPORT_ST_RFF_ID,
+	LPORT_ST_FDMI,
+	LPORT_ST_RHBA,
+	LPORT_ST_RPA,
+	LPORT_ST_DHBA,
+	LPORT_ST_DPRT,
 	LPORT_ST_SCR,
 	LPORT_ST_READY,
 	LPORT_ST_LOGO,
@@ -797,6 +805,7 @@
  * @host:                  The SCSI host associated with a local port
  * @ema_list:              Exchange manager anchor list
  * @dns_rdata:             The directory server remote port
+ * @ms_rdata:		   The management server remote port
  * @ptp_rdata:             Point to point remote port
  * @scsi_priv:             FCP layer internal data
  * @disc:                  Discovery context
@@ -842,6 +851,7 @@
 	struct Scsi_Host	       *host;
 	struct list_head	       ema_list;
 	struct fc_rport_priv	       *dns_rdata;
+	struct fc_rport_priv	       *ms_rdata;
 	struct fc_rport_priv	       *ptp_rdata;
 	void			       *scsi_priv;
 	struct fc_disc                 disc;
@@ -877,6 +887,7 @@
 	u32			       does_npiv:1;
 	u32			       npiv_enabled:1;
 	u32			       point_to_multipoint:1;
+	u32			       fdmi_enabled:1;
 	u32			       mfs;
 	u8			       max_retry_count;
 	u8			       max_rport_retry_count;