diff --git a/drivers/rapidio/rio-scan.c b/drivers/rapidio/rio-scan.c
index 1eb82c4..51f0af2 100644
--- a/drivers/rapidio/rio-scan.c
+++ b/drivers/rapidio/rio-scan.c
@@ -437,9 +437,15 @@ static struct rio_dev __devinit *rio_setup_device(struct rio_net *net,
 				next_destid++;
 		} else
 			rdev->destid = rio_get_device_id(port, destid, hopcount);
-	} else
-		/* Switch device has an associated destID */
-		rdev->destid = RIO_INVALID_DESTID;
+
+		rdev->hopcount = 0xff;
+	} else {
+		/* Switch device has an associated destID which
+		 * will be adjusted later
+		 */
+		rdev->destid = destid;
+		rdev->hopcount = hopcount;
+	}
 
 	/* If a PE has both switch and other functions, show it as a switch */
 	if (rio_is_switch(rdev)) {
@@ -450,8 +456,6 @@ static struct rio_dev __devinit *rio_setup_device(struct rio_net *net,
 		if (!rswitch)
 			goto cleanup;
 		rswitch->switchid = next_switchid;
-		rswitch->hopcount = hopcount;
-		rswitch->destid = destid;
 		rswitch->port_ok = 0;
 		rswitch->route_table = kzalloc(sizeof(u8)*
 					RIO_MAX_ROUTE_ENTRIES(port->sys_size),
@@ -632,8 +636,7 @@ rio_unlock_device(struct rio_mport *port, u16 destid, u8 hopcount)
 
 /**
  * rio_route_add_entry- Add a route entry to a switch routing table
- * @mport: Master port to send transaction
- * @rswitch: Switch device
+ * @rdev: RIO device
  * @table: Routing table ID
  * @route_destid: Destination ID to be routed
  * @route_port: Port number to be routed
@@ -647,31 +650,31 @@ rio_unlock_device(struct rio_mport *port, u16 destid, u8 hopcount)
  * on failure.
  */
 static int
-rio_route_add_entry(struct rio_mport *mport, struct rio_switch *rswitch,
+rio_route_add_entry(struct rio_dev *rdev,
 		    u16 table, u16 route_destid, u8 route_port, int lock)
 {
 	int rc;
 
 	if (lock) {
-		rc = rio_lock_device(mport, rswitch->destid,
-				     rswitch->hopcount, 1000);
+		rc = rio_lock_device(rdev->net->hport, rdev->destid,
+				     rdev->hopcount, 1000);
 		if (rc)
 			return rc;
 	}
 
-	rc = rswitch->add_entry(mport, rswitch->destid,
-					rswitch->hopcount, table,
-					route_destid, route_port);
+	rc = rdev->rswitch->add_entry(rdev->net->hport, rdev->destid,
+				      rdev->hopcount, table,
+				      route_destid, route_port);
 	if (lock)
-		rio_unlock_device(mport, rswitch->destid, rswitch->hopcount);
+		rio_unlock_device(rdev->net->hport, rdev->destid,
+				  rdev->hopcount);
 
 	return rc;
 }
 
 /**
  * rio_route_get_entry- Read a route entry in a switch routing table
- * @mport: Master port to send transaction
- * @rswitch: Switch device
+ * @rdev: RIO device
  * @table: Routing table ID
  * @route_destid: Destination ID to be routed
  * @route_port: Pointer to read port number into
@@ -685,23 +688,24 @@ rio_route_add_entry(struct rio_mport *mport, struct rio_switch *rswitch,
  * on failure.
  */
 static int
-rio_route_get_entry(struct rio_mport *mport, struct rio_switch *rswitch, u16 table,
+rio_route_get_entry(struct rio_dev *rdev, u16 table,
 		    u16 route_destid, u8 *route_port, int lock)
 {
 	int rc;
 
 	if (lock) {
-		rc = rio_lock_device(mport, rswitch->destid,
-				     rswitch->hopcount, 1000);
+		rc = rio_lock_device(rdev->net->hport, rdev->destid,
+				     rdev->hopcount, 1000);
 		if (rc)
 			return rc;
 	}
 
-	rc = rswitch->get_entry(mport, rswitch->destid,
-					rswitch->hopcount, table,
-					route_destid, route_port);
+	rc = rdev->rswitch->get_entry(rdev->net->hport, rdev->destid,
+				      rdev->hopcount, table,
+				      route_destid, route_port);
 	if (lock)
-		rio_unlock_device(mport, rswitch->destid, rswitch->hopcount);
+		rio_unlock_device(rdev->net->hport, rdev->destid,
+				  rdev->hopcount);
 
 	return rc;
 }
@@ -811,14 +815,14 @@ static int __devinit rio_enum_peer(struct rio_net *net, struct rio_mport *port,
 	if (rio_is_switch(rdev)) {
 		next_switchid++;
 		sw_inport = RIO_GET_PORT_NUM(rdev->swpinfo);
-		rio_route_add_entry(port, rdev->rswitch, RIO_GLOBAL_TABLE,
+		rio_route_add_entry(rdev, RIO_GLOBAL_TABLE,
 				    port->host_deviceid, sw_inport, 0);
 		rdev->rswitch->route_table[port->host_deviceid] = sw_inport;
 
 		for (destid = 0; destid < next_destid; destid++) {
 			if (destid == port->host_deviceid)
 				continue;
-			rio_route_add_entry(port, rdev->rswitch, RIO_GLOBAL_TABLE,
+			rio_route_add_entry(rdev, RIO_GLOBAL_TABLE,
 					    destid, sw_inport, 0);
 			rdev->rswitch->route_table[destid] = sw_inport;
 		}
@@ -850,8 +854,7 @@ static int __devinit rio_enum_peer(struct rio_net *net, struct rio_mport *port,
 				    "RIO: scanning device on port %d\n",
 				    port_num);
 				rdev->rswitch->port_ok |= (1 << port_num);
-				rio_route_add_entry(port, rdev->rswitch,
-						RIO_GLOBAL_TABLE,
+				rio_route_add_entry(rdev, RIO_GLOBAL_TABLE,
 						RIO_ANY_DESTID(port->sys_size),
 						port_num, 0);
 
@@ -865,7 +868,7 @@ static int __devinit rio_enum_peer(struct rio_net *net, struct rio_mport *port,
 					     destid < next_destid; destid++) {
 						if (destid == port->host_deviceid)
 							continue;
-						rio_route_add_entry(port, rdev->rswitch,
+						rio_route_add_entry(rdev,
 								    RIO_GLOBAL_TABLE,
 								    destid,
 								    port_num,
@@ -904,7 +907,7 @@ static int __devinit rio_enum_peer(struct rio_net *net, struct rio_mport *port,
 				next_destid++;
 		}
 
-		rdev->rswitch->destid = sw_destid;
+		rdev->destid = sw_destid;
 	} else
 		pr_debug("RIO: found %s (vid %4.4x did %4.4x)\n",
 		    rio_name(rdev), rdev->vid, rdev->did);
@@ -958,7 +961,7 @@ rio_disc_peer(struct rio_net *net, struct rio_mport *port, u16 destid,
 		next_switchid++;
 
 		/* Associated destid is how we accessed this switch */
-		rdev->rswitch->destid = destid;
+		rdev->destid = destid;
 
 		pr_debug(
 		    "RIO: found %s (vid %4.4x did %4.4x) with %d ports\n",
@@ -981,7 +984,7 @@ rio_disc_peer(struct rio_net *net, struct rio_mport *port, u16 destid,
 				for (ndestid = 0;
 				     ndestid < RIO_ANY_DESTID(port->sys_size);
 				     ndestid++) {
-					rio_route_get_entry(port, rdev->rswitch,
+					rio_route_get_entry(rdev,
 							    RIO_GLOBAL_TABLE,
 							    ndestid,
 							    &route_port, 0);
@@ -1076,7 +1079,7 @@ static void rio_update_route_tables(struct rio_mport *port)
 
 	list_for_each_entry(rdev, &rio_devices, global_list) {
 
-		destid = (rio_is_switch(rdev))?rdev->rswitch->destid:rdev->destid;
+		destid = rdev->destid;
 
 		list_for_each_entry(rswitch, &rio_switches, node) {
 
@@ -1085,13 +1088,13 @@ static void rio_update_route_tables(struct rio_mport *port)
 
 			if (RIO_INVALID_ROUTE == rswitch->route_table[destid]) {
 				/* Skip if destid ends in empty switch*/
-				if (rswitch->destid == destid)
+				if (rswitch->rdev->destid == destid)
 					continue;
 
 				sport = RIO_GET_PORT_NUM(rswitch->rdev->swpinfo);
 
 				if (rswitch->add_entry)	{
-					rio_route_add_entry(port, rswitch,
+					rio_route_add_entry(rswitch->rdev,
 						RIO_GLOBAL_TABLE, destid,
 						sport, 0);
 					rswitch->route_table[destid] = sport;
@@ -1203,21 +1206,20 @@ static void rio_build_route_tables(void)
 
 	list_for_each_entry(rdev, &rio_devices, global_list)
 		if (rio_is_switch(rdev)) {
-			rio_lock_device(rdev->net->hport, rdev->rswitch->destid,
-					rdev->rswitch->hopcount, 1000);
+			rio_lock_device(rdev->net->hport, rdev->destid,
+					rdev->hopcount, 1000);
 			for (i = 0;
 			     i < RIO_MAX_ROUTE_ENTRIES(rdev->net->hport->sys_size);
 			     i++) {
-				if (rio_route_get_entry
-				    (rdev->net->hport, rdev->rswitch,
-				     RIO_GLOBAL_TABLE, i, &sport, 0) < 0)
+				if (rio_route_get_entry(rdev,
+					RIO_GLOBAL_TABLE, i, &sport, 0) < 0)
 					continue;
 				rdev->rswitch->route_table[i] = sport;
 			}
 
 			rio_unlock_device(rdev->net->hport,
-					  rdev->rswitch->destid,
-					  rdev->rswitch->hopcount);
+					  rdev->destid,
+					  rdev->hopcount);
 		}
 }
 
diff --git a/drivers/rapidio/rio.c b/drivers/rapidio/rio.c
index 68cf0c9..8ebd6c5 100644
--- a/drivers/rapidio/rio.c
+++ b/drivers/rapidio/rio.c
@@ -471,16 +471,9 @@ exit:
  */
 int rio_set_port_lockout(struct rio_dev *rdev, u32 pnum, int lock)
 {
-	u8 hopcount = 0xff;
-	u16 destid = rdev->destid;
 	u32 regval;
 
-	if (rdev->rswitch) {
-		destid = rdev->rswitch->destid;
-		hopcount = rdev->rswitch->hopcount;
-	}
-
-	rio_mport_read_config_32(rdev->net->hport, destid, hopcount,
+	rio_read_config_32(rdev,
 				 rdev->phys_efptr + RIO_PORT_N_CTL_CSR(pnum),
 				 &regval);
 	if (lock)
@@ -488,7 +481,7 @@ int rio_set_port_lockout(struct rio_dev *rdev, u32 pnum, int lock)
 	else
 		regval &= ~RIO_PORT_N_CTL_LOCKOUT;
 
-	rio_mport_write_config_32(rdev->net->hport, destid, hopcount,
+	rio_write_config_32(rdev,
 				  rdev->phys_efptr + RIO_PORT_N_CTL_CSR(pnum),
 				  regval);
 	return 0;
@@ -507,7 +500,7 @@ static int
 rio_chk_dev_route(struct rio_dev *rdev, struct rio_dev **nrdev, int *npnum)
 {
 	u32 result;
-	int p_port, dstid, rc = -EIO;
+	int p_port, rc = -EIO;
 	struct rio_dev *prev = NULL;
 
 	/* Find switch with failed RIO link */
@@ -522,9 +515,7 @@ rio_chk_dev_route(struct rio_dev *rdev, struct rio_dev **nrdev, int *npnum)
 	if (prev == NULL)
 		goto err_out;
 
-	dstid = (rdev->pef & RIO_PEF_SWITCH) ?
-			rdev->rswitch->destid : rdev->destid;
-	p_port = prev->rswitch->route_table[dstid];
+	p_port = prev->rswitch->route_table[rdev->destid];
 
 	if (p_port != RIO_INVALID_ROUTE) {
 		pr_debug("RIO: link failed on [%s]-P%d\n",
@@ -567,15 +558,8 @@ rio_mport_chk_dev_access(struct rio_mport *mport, u16 destid, u8 hopcount)
  */
 static int rio_chk_dev_access(struct rio_dev *rdev)
 {
-	u8 hopcount = 0xff;
-	u16 destid = rdev->destid;
-
-	if (rdev->rswitch) {
-		destid = rdev->rswitch->destid;
-		hopcount = rdev->rswitch->hopcount;
-	}
-
-	return rio_mport_chk_dev_access(rdev->net->hport, destid, hopcount);
+	return rio_mport_chk_dev_access(rdev->net->hport,
+					rdev->destid, rdev->hopcount);
 }
 
 /**
@@ -588,23 +572,20 @@ static int rio_chk_dev_access(struct rio_dev *rdev)
 static int
 rio_get_input_status(struct rio_dev *rdev, int pnum, u32 *lnkresp)
 {
-	struct rio_mport *mport = rdev->net->hport;
-	u16 destid = rdev->rswitch->destid;
-	u8 hopcount = rdev->rswitch->hopcount;
 	u32 regval;
 	int checkcount;
 
 	if (lnkresp) {
 		/* Read from link maintenance response register
 		 * to clear valid bit */
-		rio_mport_read_config_32(mport, destid, hopcount,
+		rio_read_config_32(rdev,
 			rdev->phys_efptr + RIO_PORT_N_MNT_RSP_CSR(pnum),
 			&regval);
 		udelay(50);
 	}
 
 	/* Issue Input-status command */
-	rio_mport_write_config_32(mport, destid, hopcount,
+	rio_write_config_32(rdev,
 		rdev->phys_efptr + RIO_PORT_N_MNT_REQ_CSR(pnum),
 		RIO_MNT_REQ_CMD_IS);
 
@@ -615,7 +596,7 @@ rio_get_input_status(struct rio_dev *rdev, int pnum, u32 *lnkresp)
 	checkcount = 3;
 	while (checkcount--) {
 		udelay(50);
-		rio_mport_read_config_32(mport, destid, hopcount,
+		rio_read_config_32(rdev,
 			rdev->phys_efptr + RIO_PORT_N_MNT_RSP_CSR(pnum),
 			&regval);
 		if (regval & RIO_PORT_N_MNT_RSP_RVAL) {
@@ -635,15 +616,12 @@ rio_get_input_status(struct rio_dev *rdev, int pnum, u32 *lnkresp)
  */
 static int rio_clr_err_stopped(struct rio_dev *rdev, u32 pnum, u32 err_status)
 {
-	struct rio_mport *mport = rdev->net->hport;
-	u16 destid = rdev->rswitch->destid;
-	u8 hopcount = rdev->rswitch->hopcount;
 	struct rio_dev *nextdev = rdev->rswitch->nextdev[pnum];
 	u32 regval;
 	u32 far_ackid, far_linkstat, near_ackid;
 
 	if (err_status == 0)
-		rio_mport_read_config_32(mport, destid, hopcount,
+		rio_read_config_32(rdev,
 			rdev->phys_efptr + RIO_PORT_N_ERR_STS_CSR(pnum),
 			&err_status);
 
@@ -661,7 +639,7 @@ static int rio_clr_err_stopped(struct rio_dev *rdev, u32 pnum, u32 err_status)
 			 pnum, regval);
 		far_ackid = (regval & RIO_PORT_N_MNT_RSP_ASTAT) >> 5;
 		far_linkstat = regval & RIO_PORT_N_MNT_RSP_LSTAT;
-		rio_mport_read_config_32(mport, destid, hopcount,
+		rio_read_config_32(rdev,
 			rdev->phys_efptr + RIO_PORT_N_ACK_STS_CSR(pnum),
 			&regval);
 		pr_debug("RIO_EM: SP%d_ACK_STS_CSR=0x%08x\n", pnum, regval);
@@ -679,9 +657,8 @@ static int rio_clr_err_stopped(struct rio_dev *rdev, u32 pnum, u32 err_status)
 			/* Align near outstanding/outbound ackIDs with
 			 * far inbound.
 			 */
-			rio_mport_write_config_32(mport, destid,
-				hopcount, rdev->phys_efptr +
-					RIO_PORT_N_ACK_STS_CSR(pnum),
+			rio_write_config_32(rdev,
+				rdev->phys_efptr + RIO_PORT_N_ACK_STS_CSR(pnum),
 				(near_ackid << 24) |
 					(far_ackid << 8) | far_ackid);
 			/* Align far outstanding/outbound ackIDs with
@@ -698,7 +675,7 @@ static int rio_clr_err_stopped(struct rio_dev *rdev, u32 pnum, u32 err_status)
 				pr_debug("RIO_EM: Invalid nextdev pointer (NULL)\n");
 		}
 rd_err:
-		rio_mport_read_config_32(mport, destid, hopcount,
+		rio_read_config_32(rdev,
 			rdev->phys_efptr + RIO_PORT_N_ERR_STS_CSR(pnum),
 			&err_status);
 		pr_debug("RIO_EM: SP%d_ERR_STS_CSR=0x%08x\n", pnum, err_status);
@@ -710,7 +687,7 @@ rd_err:
 				     RIO_GET_PORT_NUM(nextdev->swpinfo), NULL);
 		udelay(50);
 
-		rio_mport_read_config_32(mport, destid, hopcount,
+		rio_read_config_32(rdev,
 			rdev->phys_efptr + RIO_PORT_N_ERR_STS_CSR(pnum),
 			&err_status);
 		pr_debug("RIO_EM: SP%d_ERR_STS_CSR=0x%08x\n", pnum, err_status);
@@ -730,9 +707,6 @@ rd_err:
 int rio_inb_pwrite_handler(union rio_pw_msg *pw_msg)
 {
 	struct rio_dev *rdev;
-	struct rio_mport *mport;
-	u8 hopcount;
-	u16 destid;
 	u32 err_status, em_perrdet, em_ltlerrdet;
 	int rc, portnum;
 
@@ -800,17 +774,13 @@ int rio_inb_pwrite_handler(union rio_pw_msg *pw_msg)
 		return 0;
 	}
 
-	mport = rdev->net->hport;
-	destid = rdev->rswitch->destid;
-	hopcount = rdev->rswitch->hopcount;
-
 	/*
 	 * Process the port-write notification from switch
 	 */
 	if (rdev->rswitch->em_handle)
 		rdev->rswitch->em_handle(rdev, portnum);
 
-	rio_mport_read_config_32(mport, destid, hopcount,
+	rio_read_config_32(rdev,
 			rdev->phys_efptr + RIO_PORT_N_ERR_STS_CSR(portnum),
 			&err_status);
 	pr_debug("RIO_PW: SP%d_ERR_STS_CSR=0x%08x\n", portnum, err_status);
@@ -840,7 +810,7 @@ int rio_inb_pwrite_handler(union rio_pw_msg *pw_msg)
 			rdev->rswitch->port_ok &= ~(1 << portnum);
 			rio_set_port_lockout(rdev, portnum, 1);
 
-			rio_mport_write_config_32(mport, destid, hopcount,
+			rio_write_config_32(rdev,
 				rdev->phys_efptr +
 					RIO_PORT_N_ACK_STS_CSR(portnum),
 				RIO_PORT_N_ACK_CLEAR);
@@ -851,28 +821,28 @@ int rio_inb_pwrite_handler(union rio_pw_msg *pw_msg)
 		}
 	}
 
-	rio_mport_read_config_32(mport, destid, hopcount,
+	rio_read_config_32(rdev,
 		rdev->em_efptr + RIO_EM_PN_ERR_DETECT(portnum), &em_perrdet);
 	if (em_perrdet) {
 		pr_debug("RIO_PW: RIO_EM_P%d_ERR_DETECT=0x%08x\n",
 			 portnum, em_perrdet);
 		/* Clear EM Port N Error Detect CSR */
-		rio_mport_write_config_32(mport, destid, hopcount,
+		rio_write_config_32(rdev,
 			rdev->em_efptr + RIO_EM_PN_ERR_DETECT(portnum), 0);
 	}
 
-	rio_mport_read_config_32(mport, destid, hopcount,
+	rio_read_config_32(rdev,
 		rdev->em_efptr + RIO_EM_LTL_ERR_DETECT, &em_ltlerrdet);
 	if (em_ltlerrdet) {
 		pr_debug("RIO_PW: RIO_EM_LTL_ERR_DETECT=0x%08x\n",
 			 em_ltlerrdet);
 		/* Clear EM L/T Layer Error Detect CSR */
-		rio_mport_write_config_32(mport, destid, hopcount,
+		rio_write_config_32(rdev,
 			rdev->em_efptr + RIO_EM_LTL_ERR_DETECT, 0);
 	}
 
 	/* Clear remaining error bits and Port-Write Pending bit */
-	rio_mport_write_config_32(mport, destid, hopcount,
+	rio_write_config_32(rdev,
 			rdev->phys_efptr + RIO_PORT_N_ERR_STS_CSR(portnum),
 			err_status);
 
diff --git a/drivers/rapidio/switches/idt_gen2.c b/drivers/rapidio/switches/idt_gen2.c
index 0bb871c..dd4b2b7 100644
--- a/drivers/rapidio/switches/idt_gen2.c
+++ b/drivers/rapidio/switches/idt_gen2.c
@@ -209,9 +209,6 @@ idtg2_get_domain(struct rio_mport *mport, u16 destid, u8 hopcount,
 static int
 idtg2_em_init(struct rio_dev *rdev)
 {
-	struct rio_mport *mport = rdev->net->hport;
-	u16 destid = rdev->rswitch->destid;
-	u8 hopcount = rdev->rswitch->hopcount;
 	u32 regval;
 	int i, tmp;
 
@@ -220,29 +217,25 @@ idtg2_em_init(struct rio_dev *rdev)
 	 * All standard EM configuration should be performed at upper level.
 	 */
 
-	pr_debug("RIO: %s [%d:%d]\n", __func__, destid, hopcount);
+	pr_debug("RIO: %s [%d:%d]\n", __func__, rdev->destid, rdev->hopcount);
 
 	/* Set Port-Write info CSR: PRIO=3 and CRF=1 */
-	rio_mport_write_config_32(mport, destid, hopcount,
-			IDT_PW_INFO_CSR, 0x0000e000);
+	rio_write_config_32(rdev, IDT_PW_INFO_CSR, 0x0000e000);
 
 	/*
 	 * Configure LT LAYER error reporting.
 	 */
 
 	/* Enable standard (RIO.p8) error reporting */
-	rio_mport_write_config_32(mport, destid, hopcount,
-			IDT_LT_ERR_REPORT_EN,
+	rio_write_config_32(rdev, IDT_LT_ERR_REPORT_EN,
 			REM_LTL_ERR_ILLTRAN | REM_LTL_ERR_UNSOLR |
 			REM_LTL_ERR_UNSUPTR);
 
 	/* Use Port-Writes for LT layer error reporting.
 	 * Enable per-port reset
 	 */
-	rio_mport_read_config_32(mport, destid, hopcount,
-			IDT_DEV_CTRL_1, &regval);
-	rio_mport_write_config_32(mport, destid, hopcount,
-			IDT_DEV_CTRL_1,
+	rio_read_config_32(rdev, IDT_DEV_CTRL_1, &regval);
+	rio_write_config_32(rdev, IDT_DEV_CTRL_1,
 			regval | IDT_DEV_CTRL_1_GENPW | IDT_DEV_CTRL_1_PRSTBEH);
 
 	/*
@@ -250,45 +243,40 @@ idtg2_em_init(struct rio_dev *rdev)
 	 */
 
 	/* Report all RIO.p8 errors supported by device */
-	rio_mport_write_config_32(mport, destid, hopcount,
-			IDT_PORT_ERR_REPORT_EN_BC, 0x807e8037);
+	rio_write_config_32(rdev, IDT_PORT_ERR_REPORT_EN_BC, 0x807e8037);
 
 	/* Configure reporting of implementation specific errors/events */
-	rio_mport_write_config_32(mport, destid, hopcount,
-			IDT_PORT_ISERR_REPORT_EN_BC, IDT_PORT_INIT_TX_ACQUIRED);
+	rio_write_config_32(rdev, IDT_PORT_ISERR_REPORT_EN_BC,
+			    IDT_PORT_INIT_TX_ACQUIRED);
 
 	/* Use Port-Writes for port error reporting and enable error logging */
 	tmp = RIO_GET_TOTAL_PORTS(rdev->swpinfo);
 	for (i = 0; i < tmp; i++) {
-		rio_mport_read_config_32(mport, destid, hopcount,
-				IDT_PORT_OPS(i), &regval);
-		rio_mport_write_config_32(mport, destid, hopcount,
+		rio_read_config_32(rdev, IDT_PORT_OPS(i), &regval);
+		rio_write_config_32(rdev,
 				IDT_PORT_OPS(i), regval | IDT_PORT_OPS_GENPW |
 				IDT_PORT_OPS_PL_ELOG |
 				IDT_PORT_OPS_LL_ELOG |
 				IDT_PORT_OPS_LT_ELOG);
 	}
 	/* Overwrite error log if full */
-	rio_mport_write_config_32(mport, destid, hopcount,
-			IDT_ERR_CAP, IDT_ERR_CAP_LOG_OVERWR);
+	rio_write_config_32(rdev, IDT_ERR_CAP, IDT_ERR_CAP_LOG_OVERWR);
 
 	/*
 	 * Configure LANE error reporting.
 	 */
 
 	/* Disable line error reporting */
-	rio_mport_write_config_32(mport, destid, hopcount,
-			IDT_LANE_ERR_REPORT_EN_BC, 0);
+	rio_write_config_32(rdev, IDT_LANE_ERR_REPORT_EN_BC, 0);
 
 	/* Use Port-Writes for lane error reporting (when enabled)
 	 * (do per-lane update because lanes may have different configuration)
 	 */
 	tmp = (rdev->did == RIO_DID_IDTCPS1848) ? 48 : 16;
 	for (i = 0; i < tmp; i++) {
-		rio_mport_read_config_32(mport, destid, hopcount,
-				IDT_LANE_CTRL(i), &regval);
-		rio_mport_write_config_32(mport, destid, hopcount,
-				IDT_LANE_CTRL(i), regval | IDT_LANE_CTRL_GENPW);
+		rio_read_config_32(rdev, IDT_LANE_CTRL(i), &regval);
+		rio_write_config_32(rdev, IDT_LANE_CTRL(i),
+				    regval | IDT_LANE_CTRL_GENPW);
 	}
 
 	/*
@@ -296,41 +284,32 @@ idtg2_em_init(struct rio_dev *rdev)
 	 */
 
 	/* Disable JTAG and I2C Error capture */
-	rio_mport_write_config_32(mport, destid, hopcount,
-			IDT_AUX_PORT_ERR_CAP_EN, 0);
+	rio_write_config_32(rdev, IDT_AUX_PORT_ERR_CAP_EN, 0);
 
 	/* Disable JTAG and I2C Error reporting/logging */
-	rio_mport_write_config_32(mport, destid, hopcount,
-			IDT_AUX_ERR_REPORT_EN, 0);
+	rio_write_config_32(rdev, IDT_AUX_ERR_REPORT_EN, 0);
 
 	/* Disable Port-Write notification from JTAG */
-	rio_mport_write_config_32(mport, destid, hopcount,
-			IDT_JTAG_CTRL, 0);
+	rio_write_config_32(rdev, IDT_JTAG_CTRL, 0);
 
 	/* Disable Port-Write notification from I2C */
-	rio_mport_read_config_32(mport, destid, hopcount,
-			IDT_I2C_MCTRL, &regval);
-	rio_mport_write_config_32(mport, destid, hopcount,
-			IDT_I2C_MCTRL,
-			regval & ~IDT_I2C_MCTRL_GENPW);
+	rio_read_config_32(rdev, IDT_I2C_MCTRL, &regval);
+	rio_write_config_32(rdev, IDT_I2C_MCTRL, regval & ~IDT_I2C_MCTRL_GENPW);
 
 	/*
 	 * Configure CFG_BLK error reporting.
 	 */
 
 	/* Disable Configuration Block error capture */
-	rio_mport_write_config_32(mport, destid, hopcount,
-			IDT_CFGBLK_ERR_CAPTURE_EN, 0);
+	rio_write_config_32(rdev, IDT_CFGBLK_ERR_CAPTURE_EN, 0);
 
 	/* Disable Port-Writes for Configuration Block error reporting */
-	rio_mport_read_config_32(mport, destid, hopcount,
-			IDT_CFGBLK_ERR_REPORT, &regval);
-	rio_mport_write_config_32(mport, destid, hopcount,
-			IDT_CFGBLK_ERR_REPORT,
-			regval & ~IDT_CFGBLK_ERR_REPORT_GENPW);
+	rio_read_config_32(rdev, IDT_CFGBLK_ERR_REPORT, &regval);
+	rio_write_config_32(rdev, IDT_CFGBLK_ERR_REPORT,
+			    regval & ~IDT_CFGBLK_ERR_REPORT_GENPW);
 
 	/* set TVAL = ~50us */
-	rio_mport_write_config_32(mport, destid, hopcount,
+	rio_write_config_32(rdev,
 		rdev->phys_efptr + RIO_PORT_LINKTO_CTL_CSR, 0x8e << 8);
 
 	return 0;
@@ -339,18 +318,15 @@ idtg2_em_init(struct rio_dev *rdev)
 static int
 idtg2_em_handler(struct rio_dev *rdev, u8 portnum)
 {
-	struct rio_mport *mport = rdev->net->hport;
-	u16 destid = rdev->rswitch->destid;
-	u8 hopcount = rdev->rswitch->hopcount;
 	u32 regval, em_perrdet, em_ltlerrdet;
 
-	rio_mport_read_config_32(mport, destid, hopcount,
+	rio_read_config_32(rdev,
 		rdev->em_efptr + RIO_EM_LTL_ERR_DETECT, &em_ltlerrdet);
 	if (em_ltlerrdet) {
 		/* Service Logical/Transport Layer Error(s) */
 		if (em_ltlerrdet & REM_LTL_ERR_IMPSPEC) {
 			/* Implementation specific error reported */
-			rio_mport_read_config_32(mport, destid, hopcount,
+			rio_read_config_32(rdev,
 					IDT_ISLTL_ADDRESS_CAP, &regval);
 
 			pr_debug("RIO: %s Implementation Specific LTL errors" \
@@ -358,13 +334,12 @@ idtg2_em_handler(struct rio_dev *rdev, u8 portnum)
 				 rio_name(rdev), em_ltlerrdet, regval);
 
 			/* Clear implementation specific address capture CSR */
-			rio_mport_write_config_32(mport, destid, hopcount,
-					IDT_ISLTL_ADDRESS_CAP, 0);
+			rio_write_config_32(rdev, IDT_ISLTL_ADDRESS_CAP, 0);
 
 		}
 	}
 
-	rio_mport_read_config_32(mport, destid, hopcount,
+	rio_read_config_32(rdev,
 		rdev->em_efptr + RIO_EM_PN_ERR_DETECT(portnum), &em_perrdet);
 	if (em_perrdet) {
 		/* Service Port-Level Error(s) */
@@ -372,14 +347,14 @@ idtg2_em_handler(struct rio_dev *rdev, u8 portnum)
 			/* Implementation Specific port error reported */
 
 			/* Get IS errors reported */
-			rio_mport_read_config_32(mport, destid, hopcount,
+			rio_read_config_32(rdev,
 					IDT_PORT_ISERR_DET(portnum), &regval);
 
 			pr_debug("RIO: %s Implementation Specific Port" \
 				 " errors 0x%x\n", rio_name(rdev), regval);
 
 			/* Clear all implementation specific events */
-			rio_mport_write_config_32(mport, destid, hopcount,
+			rio_write_config_32(rdev,
 					IDT_PORT_ISERR_DET(portnum), 0);
 		}
 	}
@@ -391,14 +366,10 @@ static ssize_t
 idtg2_show_errlog(struct device *dev, struct device_attribute *attr, char *buf)
 {
 	struct rio_dev *rdev = to_rio_dev(dev);
-	struct rio_mport *mport = rdev->net->hport;
-	u16 destid = rdev->rswitch->destid;
-	u8 hopcount = rdev->rswitch->hopcount;
 	ssize_t len = 0;
 	u32 regval;
 
-	while (!rio_mport_read_config_32(mport, destid, hopcount,
-					 IDT_ERR_RD, &regval)) {
+	while (!rio_read_config_32(rdev, IDT_ERR_RD, &regval)) {
 		if (!regval)    /* 0 = end of log */
 			break;
 		len += snprintf(buf + len, PAGE_SIZE - len,
diff --git a/drivers/rapidio/switches/idtcps.c b/drivers/rapidio/switches/idtcps.c
index fc9f637..3a97107 100644
--- a/drivers/rapidio/switches/idtcps.c
+++ b/drivers/rapidio/switches/idtcps.c
@@ -117,10 +117,6 @@ idtcps_get_domain(struct rio_mport *mport, u16 destid, u8 hopcount,
 
 static int idtcps_switch_init(struct rio_dev *rdev, int do_enum)
 {
-	struct rio_mport *mport = rdev->net->hport;
-	u16 destid = rdev->rswitch->destid;
-	u8 hopcount = rdev->rswitch->hopcount;
-
 	pr_debug("RIO: %s for %s\n", __func__, rio_name(rdev));
 	rdev->rswitch->add_entry = idtcps_route_add_entry;
 	rdev->rswitch->get_entry = idtcps_route_get_entry;
@@ -132,7 +128,7 @@ static int idtcps_switch_init(struct rio_dev *rdev, int do_enum)
 
 	if (do_enum) {
 		/* set TVAL = ~50us */
-		rio_mport_write_config_32(mport, destid, hopcount,
+		rio_write_config_32(rdev,
 			rdev->phys_efptr + RIO_PORT_LINKTO_CTL_CSR, 0x8e << 8);
 	}
 
diff --git a/drivers/rapidio/switches/tsi568.c b/drivers/rapidio/switches/tsi568.c
index b9a389b..3994c00 100644
--- a/drivers/rapidio/switches/tsi568.c
+++ b/drivers/rapidio/switches/tsi568.c
@@ -113,22 +113,17 @@ tsi568_route_clr_table(struct rio_mport *mport, u16 destid, u8 hopcount,
 static int
 tsi568_em_init(struct rio_dev *rdev)
 {
-	struct rio_mport *mport = rdev->net->hport;
-	u16 destid = rdev->rswitch->destid;
-	u8 hopcount = rdev->rswitch->hopcount;
 	u32 regval;
 	int portnum;
 
-	pr_debug("TSI568 %s [%d:%d]\n", __func__, destid, hopcount);
+	pr_debug("TSI568 %s [%d:%d]\n", __func__, rdev->destid, rdev->hopcount);
 
 	/* Make sure that Port-Writes are disabled (for all ports) */
 	for (portnum = 0;
 	     portnum < RIO_GET_TOTAL_PORTS(rdev->swpinfo); portnum++) {
-		rio_mport_read_config_32(mport, destid, hopcount,
-				TSI568_SP_MODE(portnum), &regval);
-		rio_mport_write_config_32(mport, destid, hopcount,
-				TSI568_SP_MODE(portnum),
-				regval | TSI568_SP_MODE_PW_DIS);
+		rio_read_config_32(rdev, TSI568_SP_MODE(portnum), &regval);
+		rio_write_config_32(rdev, TSI568_SP_MODE(portnum),
+				    regval | TSI568_SP_MODE_PW_DIS);
 	}
 
 	return 0;
diff --git a/drivers/rapidio/switches/tsi57x.c b/drivers/rapidio/switches/tsi57x.c
index 2003fb6..1a62934 100644
--- a/drivers/rapidio/switches/tsi57x.c
+++ b/drivers/rapidio/switches/tsi57x.c
@@ -158,48 +158,45 @@ tsi57x_get_domain(struct rio_mport *mport, u16 destid, u8 hopcount,
 static int
 tsi57x_em_init(struct rio_dev *rdev)
 {
-	struct rio_mport *mport = rdev->net->hport;
-	u16 destid = rdev->rswitch->destid;
-	u8 hopcount = rdev->rswitch->hopcount;
 	u32 regval;
 	int portnum;
 
-	pr_debug("TSI578 %s [%d:%d]\n", __func__, destid, hopcount);
+	pr_debug("TSI578 %s [%d:%d]\n", __func__, rdev->destid, rdev->hopcount);
 
 	for (portnum = 0;
 	     portnum < RIO_GET_TOTAL_PORTS(rdev->swpinfo); portnum++) {
 		/* Make sure that Port-Writes are enabled (for all ports) */
-		rio_mport_read_config_32(mport, destid, hopcount,
+		rio_read_config_32(rdev,
 				TSI578_SP_MODE(portnum), &regval);
-		rio_mport_write_config_32(mport, destid, hopcount,
+		rio_write_config_32(rdev,
 				TSI578_SP_MODE(portnum),
 				regval & ~TSI578_SP_MODE_PW_DIS);
 
 		/* Clear all pending interrupts */
-		rio_mport_read_config_32(mport, destid, hopcount,
+		rio_read_config_32(rdev,
 				rdev->phys_efptr +
 					RIO_PORT_N_ERR_STS_CSR(portnum),
 				&regval);
-		rio_mport_write_config_32(mport, destid, hopcount,
+		rio_write_config_32(rdev,
 				rdev->phys_efptr +
 					RIO_PORT_N_ERR_STS_CSR(portnum),
 				regval & 0x07120214);
 
-		rio_mport_read_config_32(mport, destid, hopcount,
+		rio_read_config_32(rdev,
 				TSI578_SP_INT_STATUS(portnum), &regval);
-		rio_mport_write_config_32(mport, destid, hopcount,
+		rio_write_config_32(rdev,
 				TSI578_SP_INT_STATUS(portnum),
 				regval & 0x000700bd);
 
 		/* Enable all interrupts to allow ports to send a port-write */
-		rio_mport_read_config_32(mport, destid, hopcount,
+		rio_read_config_32(rdev,
 				TSI578_SP_CTL_INDEP(portnum), &regval);
-		rio_mport_write_config_32(mport, destid, hopcount,
+		rio_write_config_32(rdev,
 				TSI578_SP_CTL_INDEP(portnum),
 				regval | 0x000b0000);
 
 		/* Skip next (odd) port if the current port is in x4 mode */
-		rio_mport_read_config_32(mport, destid, hopcount,
+		rio_read_config_32(rdev,
 				rdev->phys_efptr + RIO_PORT_N_CTL_CSR(portnum),
 				&regval);
 		if ((regval & RIO_PORT_N_CTL_PWIDTH) == RIO_PORT_N_CTL_PWIDTH_4)
@@ -207,7 +204,7 @@ tsi57x_em_init(struct rio_dev *rdev)
 	}
 
 	/* set TVAL = ~50us */
-	rio_mport_write_config_32(mport, destid, hopcount,
+	rio_write_config_32(rdev,
 		rdev->phys_efptr + RIO_PORT_LINKTO_CTL_CSR, 0x9a << 8);
 
 	return 0;
@@ -217,14 +214,12 @@ static int
 tsi57x_em_handler(struct rio_dev *rdev, u8 portnum)
 {
 	struct rio_mport *mport = rdev->net->hport;
-	u16 destid = rdev->rswitch->destid;
-	u8 hopcount = rdev->rswitch->hopcount;
 	u32 intstat, err_status;
 	int sendcount, checkcount;
 	u8 route_port;
 	u32 regval;
 
-	rio_mport_read_config_32(mport, destid, hopcount,
+	rio_read_config_32(rdev,
 			rdev->phys_efptr + RIO_PORT_N_ERR_STS_CSR(portnum),
 			&err_status);
 
@@ -232,15 +227,15 @@ tsi57x_em_handler(struct rio_dev *rdev, u8 portnum)
 	    (err_status & (RIO_PORT_N_ERR_STS_PW_OUT_ES |
 			  RIO_PORT_N_ERR_STS_PW_INP_ES))) {
 		/* Remove any queued packets by locking/unlocking port */
-		rio_mport_read_config_32(mport, destid, hopcount,
+		rio_read_config_32(rdev,
 			rdev->phys_efptr + RIO_PORT_N_CTL_CSR(portnum),
 			&regval);
 		if (!(regval & RIO_PORT_N_CTL_LOCKOUT)) {
-			rio_mport_write_config_32(mport, destid, hopcount,
+			rio_write_config_32(rdev,
 				rdev->phys_efptr + RIO_PORT_N_CTL_CSR(portnum),
 				regval | RIO_PORT_N_CTL_LOCKOUT);
 			udelay(50);
-			rio_mport_write_config_32(mport, destid, hopcount,
+			rio_write_config_32(rdev,
 				rdev->phys_efptr + RIO_PORT_N_CTL_CSR(portnum),
 				regval);
 		}
@@ -248,7 +243,7 @@ tsi57x_em_handler(struct rio_dev *rdev, u8 portnum)
 		/* Read from link maintenance response register to clear
 		 * valid bit
 		 */
-		rio_mport_read_config_32(mport, destid, hopcount,
+		rio_read_config_32(rdev,
 			rdev->phys_efptr + RIO_PORT_N_MNT_RSP_CSR(portnum),
 			&regval);
 
@@ -257,13 +252,12 @@ tsi57x_em_handler(struct rio_dev *rdev, u8 portnum)
 		 */
 		sendcount = 3;
 		while (sendcount) {
-			rio_mport_write_config_32(mport, destid, hopcount,
+			rio_write_config_32(rdev,
 					  TSI578_SP_CS_TX(portnum), 0x40fc8000);
 			checkcount = 3;
 			while (checkcount--) {
 				udelay(50);
-				rio_mport_read_config_32(
-					mport, destid, hopcount,
+				rio_read_config_32(rdev,
 					rdev->phys_efptr +
 						RIO_PORT_N_MNT_RSP_CSR(portnum),
 					&regval);
@@ -277,25 +271,23 @@ tsi57x_em_handler(struct rio_dev *rdev, u8 portnum)
 
 exit_es:
 	/* Clear implementation specific error status bits */
-	rio_mport_read_config_32(mport, destid, hopcount,
-				 TSI578_SP_INT_STATUS(portnum), &intstat);
+	rio_read_config_32(rdev, TSI578_SP_INT_STATUS(portnum), &intstat);
 	pr_debug("TSI578[%x:%x] SP%d_INT_STATUS=0x%08x\n",
-		 destid, hopcount, portnum, intstat);
+		 rdev->destid, rdev->hopcount, portnum, intstat);
 
 	if (intstat & 0x10000) {
-		rio_mport_read_config_32(mport, destid, hopcount,
+		rio_read_config_32(rdev,
 				TSI578_SP_LUT_PEINF(portnum), &regval);
 		regval = (mport->sys_size) ? (regval >> 16) : (regval >> 24);
 		route_port = rdev->rswitch->route_table[regval];
 		pr_debug("RIO: TSI578[%s] P%d LUT Parity Error (destID=%d)\n",
 			rio_name(rdev), portnum, regval);
-		tsi57x_route_add_entry(mport, destid, hopcount,
+		tsi57x_route_add_entry(mport, rdev->destid, rdev->hopcount,
 				RIO_GLOBAL_TABLE, regval, route_port);
 	}
 
-	rio_mport_write_config_32(mport, destid, hopcount,
-				  TSI578_SP_INT_STATUS(portnum),
-				  intstat & 0x000700bd);
+	rio_write_config_32(rdev, TSI578_SP_INT_STATUS(portnum),
+			    intstat & 0x000700bd);
 
 	return 0;
 }
diff --git a/include/linux/rio.h b/include/linux/rio.h
index 0bed941..f6e25b3 100644
--- a/include/linux/rio.h
+++ b/include/linux/rio.h
@@ -98,7 +98,8 @@ union rio_pw_msg;
  * @dev: Device model device
  * @riores: RIO resources this device owns
  * @pwcback: port-write callback function for this device
- * @destid: Network destination ID
+ * @destid: Network destination ID (or associated destid for switch)
+ * @hopcount: Hopcount to this device
  * @prev: Previous RIO device connected to the current one
  */
 struct rio_dev {
@@ -126,6 +127,7 @@ struct rio_dev {
 	struct resource riores[RIO_MAX_DEV_RESOURCES];
 	int (*pwcback) (struct rio_dev *rdev, union rio_pw_msg *msg, int step);
 	u16 destid;
+	u8 hopcount;
 	struct rio_dev *prev;
 };
 
@@ -229,8 +231,6 @@ struct rio_net {
  * @node: Node in global list of switches
  * @rdev: Associated RIO device structure
  * @switchid: Switch ID that is unique across a network
- * @hopcount: Hopcount to this switch
- * @destid: Associated destid in the path
  * @route_table: Copy of switch routing table
  * @port_ok: Status of each port (one bit per port) - OK=1 or UNINIT=0
  * @add_entry: Callback for switch-specific route add function
@@ -247,8 +247,6 @@ struct rio_switch {
 	struct list_head node;
 	struct rio_dev *rdev;
 	u16 switchid;
-	u16 hopcount;
-	u16 destid;
 	u8 *route_table;
 	u32 port_ok;
 	int (*add_entry) (struct rio_mport * mport, u16 destid, u8 hopcount,
diff --git a/include/linux/rio_drv.h b/include/linux/rio_drv.h
index edc55da..e09e565 100644
--- a/include/linux/rio_drv.h
+++ b/include/linux/rio_drv.h
@@ -150,16 +150,8 @@ static inline int rio_local_write_config_8(struct rio_mport *port, u32 offset,
 static inline int rio_read_config_32(struct rio_dev *rdev, u32 offset,
 				     u32 * data)
 {
-	u8 hopcount = 0xff;
-	u16 destid = rdev->destid;
-
-	if (rdev->rswitch) {
-		destid = rdev->rswitch->destid;
-		hopcount = rdev->rswitch->hopcount;
-	}
-
-	return rio_mport_read_config_32(rdev->net->hport, destid, hopcount,
-					offset, data);
+	return rio_mport_read_config_32(rdev->net->hport, rdev->destid,
+					rdev->hopcount, offset, data);
 };
 
 /**
@@ -174,16 +166,8 @@ static inline int rio_read_config_32(struct rio_dev *rdev, u32 offset,
 static inline int rio_write_config_32(struct rio_dev *rdev, u32 offset,
 				      u32 data)
 {
-	u8 hopcount = 0xff;
-	u16 destid = rdev->destid;
-
-	if (rdev->rswitch) {
-		destid = rdev->rswitch->destid;
-		hopcount = rdev->rswitch->hopcount;
-	}
-
-	return rio_mport_write_config_32(rdev->net->hport, destid, hopcount,
-					 offset, data);
+	return rio_mport_write_config_32(rdev->net->hport, rdev->destid,
+					 rdev->hopcount, offset, data);
 };
 
 /**
@@ -198,16 +182,8 @@ static inline int rio_write_config_32(struct rio_dev *rdev, u32 offset,
 static inline int rio_read_config_16(struct rio_dev *rdev, u32 offset,
 				     u16 * data)
 {
-	u8 hopcount = 0xff;
-	u16 destid = rdev->destid;
-
-	if (rdev->rswitch) {
-		destid = rdev->rswitch->destid;
-		hopcount = rdev->rswitch->hopcount;
-	}
-
-	return rio_mport_read_config_16(rdev->net->hport, destid, hopcount,
-					offset, data);
+	return rio_mport_read_config_16(rdev->net->hport, rdev->destid,
+					rdev->hopcount, offset, data);
 };
 
 /**
@@ -222,16 +198,8 @@ static inline int rio_read_config_16(struct rio_dev *rdev, u32 offset,
 static inline int rio_write_config_16(struct rio_dev *rdev, u32 offset,
 				      u16 data)
 {
-	u8 hopcount = 0xff;
-	u16 destid = rdev->destid;
-
-	if (rdev->rswitch) {
-		destid = rdev->rswitch->destid;
-		hopcount = rdev->rswitch->hopcount;
-	}
-
-	return rio_mport_write_config_16(rdev->net->hport, destid, hopcount,
-					 offset, data);
+	return rio_mport_write_config_16(rdev->net->hport, rdev->destid,
+					 rdev->hopcount, offset, data);
 };
 
 /**
@@ -245,16 +213,8 @@ static inline int rio_write_config_16(struct rio_dev *rdev, u32 offset,
  */
 static inline int rio_read_config_8(struct rio_dev *rdev, u32 offset, u8 * data)
 {
-	u8 hopcount = 0xff;
-	u16 destid = rdev->destid;
-
-	if (rdev->rswitch) {
-		destid = rdev->rswitch->destid;
-		hopcount = rdev->rswitch->hopcount;
-	}
-
-	return rio_mport_read_config_8(rdev->net->hport, destid, hopcount,
-				       offset, data);
+	return rio_mport_read_config_8(rdev->net->hport, rdev->destid,
+				       rdev->hopcount, offset, data);
 };
 
 /**
@@ -268,16 +228,8 @@ static inline int rio_read_config_8(struct rio_dev *rdev, u32 offset, u8 * data)
  */
 static inline int rio_write_config_8(struct rio_dev *rdev, u32 offset, u8 data)
 {
-	u8 hopcount = 0xff;
-	u16 destid = rdev->destid;
-
-	if (rdev->rswitch) {
-		destid = rdev->rswitch->destid;
-		hopcount = rdev->rswitch->hopcount;
-	}
-
-	return rio_mport_write_config_8(rdev->net->hport, destid, hopcount,
-					offset, data);
+	return rio_mport_write_config_8(rdev->net->hport, rdev->destid,
+					rdev->hopcount, offset, data);
 };
 
 extern int rio_mport_send_doorbell(struct rio_mport *mport, u16 destid,
