diff --git a/drivers/infiniband/hw/ipath/Makefile b/drivers/infiniband/hw/ipath/Makefile
index ec2e603..fe67388 100644
--- a/drivers/infiniband/hw/ipath/Makefile
+++ b/drivers/infiniband/hw/ipath/Makefile
@@ -14,7 +14,6 @@
 	ipath_init_chip.o \
 	ipath_intr.o \
 	ipath_keys.o \
-	ipath_layer.o \
 	ipath_mad.o \
 	ipath_mmap.o \
 	ipath_mr.o \
diff --git a/drivers/infiniband/hw/ipath/ipath_layer.c b/drivers/infiniband/hw/ipath/ipath_layer.c
deleted file mode 100644
index 82616b7..0000000
--- a/drivers/infiniband/hw/ipath/ipath_layer.c
+++ /dev/null
@@ -1,365 +0,0 @@
-/*
- * Copyright (c) 2006, 2007 QLogic Corporation. All rights reserved.
- * Copyright (c) 2003, 2004, 2005, 2006 PathScale, Inc. All rights reserved.
- *
- * This software is available to you under a choice of one of two
- * licenses.  You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the
- * OpenIB.org BSD license below:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      - Redistributions of source code must retain the above
- *        copyright notice, this list of conditions and the following
- *        disclaimer.
- *
- *      - Redistributions in binary form must reproduce the above
- *        copyright notice, this list of conditions and the following
- *        disclaimer in the documentation and/or other materials
- *        provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-/*
- * These are the routines used by layered drivers, currently just the
- * layered ethernet driver and verbs layer.
- */
-
-#include <linux/io.h>
-#include <asm/byteorder.h>
-
-#include "ipath_kernel.h"
-#include "ipath_layer.h"
-#include "ipath_verbs.h"
-#include "ipath_common.h"
-
-/* Acquire before ipath_devs_lock. */
-static DEFINE_MUTEX(ipath_layer_mutex);
-
-u16 ipath_layer_rcv_opcode;
-
-static int (*layer_intr)(void *, u32);
-static int (*layer_rcv)(void *, void *, struct sk_buff *);
-static int (*layer_rcv_lid)(void *, void *);
-
-static void *(*layer_add_one)(int, struct ipath_devdata *);
-static void (*layer_remove_one)(void *);
-
-int __ipath_layer_intr(struct ipath_devdata *dd, u32 arg)
-{
-	int ret = -ENODEV;
-
-	if (dd->ipath_layer.l_arg && layer_intr)
-		ret = layer_intr(dd->ipath_layer.l_arg, arg);
-
-	return ret;
-}
-
-int ipath_layer_intr(struct ipath_devdata *dd, u32 arg)
-{
-	int ret;
-
-	mutex_lock(&ipath_layer_mutex);
-
-	ret = __ipath_layer_intr(dd, arg);
-
-	mutex_unlock(&ipath_layer_mutex);
-
-	return ret;
-}
-
-int __ipath_layer_rcv(struct ipath_devdata *dd, void *hdr,
-		      struct sk_buff *skb)
-{
-	int ret = -ENODEV;
-
-	if (dd->ipath_layer.l_arg && layer_rcv)
-		ret = layer_rcv(dd->ipath_layer.l_arg, hdr, skb);
-
-	return ret;
-}
-
-int __ipath_layer_rcv_lid(struct ipath_devdata *dd, void *hdr)
-{
-	int ret = -ENODEV;
-
-	if (dd->ipath_layer.l_arg && layer_rcv_lid)
-		ret = layer_rcv_lid(dd->ipath_layer.l_arg, hdr);
-
-	return ret;
-}
-
-void ipath_layer_lid_changed(struct ipath_devdata *dd)
-{
-	mutex_lock(&ipath_layer_mutex);
-
-	if (dd->ipath_layer.l_arg && layer_intr)
-		layer_intr(dd->ipath_layer.l_arg, IPATH_LAYER_INT_LID);
-
-	mutex_unlock(&ipath_layer_mutex);
-}
-
-void ipath_layer_add(struct ipath_devdata *dd)
-{
-	mutex_lock(&ipath_layer_mutex);
-
-	if (layer_add_one)
-		dd->ipath_layer.l_arg =
-			layer_add_one(dd->ipath_unit, dd);
-
-	mutex_unlock(&ipath_layer_mutex);
-}
-
-void ipath_layer_remove(struct ipath_devdata *dd)
-{
-	mutex_lock(&ipath_layer_mutex);
-
-	if (dd->ipath_layer.l_arg && layer_remove_one) {
-		layer_remove_one(dd->ipath_layer.l_arg);
-		dd->ipath_layer.l_arg = NULL;
-	}
-
-	mutex_unlock(&ipath_layer_mutex);
-}
-
-int ipath_layer_register(void *(*l_add)(int, struct ipath_devdata *),
-			 void (*l_remove)(void *),
-			 int (*l_intr)(void *, u32),
-			 int (*l_rcv)(void *, void *, struct sk_buff *),
-			 u16 l_rcv_opcode,
-			 int (*l_rcv_lid)(void *, void *))
-{
-	struct ipath_devdata *dd, *tmp;
-	unsigned long flags;
-
-	mutex_lock(&ipath_layer_mutex);
-
-	layer_add_one = l_add;
-	layer_remove_one = l_remove;
-	layer_intr = l_intr;
-	layer_rcv = l_rcv;
-	layer_rcv_lid = l_rcv_lid;
-	ipath_layer_rcv_opcode = l_rcv_opcode;
-
-	spin_lock_irqsave(&ipath_devs_lock, flags);
-
-	list_for_each_entry_safe(dd, tmp, &ipath_dev_list, ipath_list) {
-		if (!(dd->ipath_flags & IPATH_INITTED))
-			continue;
-
-		if (dd->ipath_layer.l_arg)
-			continue;
-
-		spin_unlock_irqrestore(&ipath_devs_lock, flags);
-		dd->ipath_layer.l_arg = l_add(dd->ipath_unit, dd);
-		spin_lock_irqsave(&ipath_devs_lock, flags);
-	}
-
-	spin_unlock_irqrestore(&ipath_devs_lock, flags);
-	mutex_unlock(&ipath_layer_mutex);
-
-	return 0;
-}
-
-EXPORT_SYMBOL_GPL(ipath_layer_register);
-
-void ipath_layer_unregister(void)
-{
-	struct ipath_devdata *dd, *tmp;
-	unsigned long flags;
-
-	mutex_lock(&ipath_layer_mutex);
-	spin_lock_irqsave(&ipath_devs_lock, flags);
-
-	list_for_each_entry_safe(dd, tmp, &ipath_dev_list, ipath_list) {
-		if (dd->ipath_layer.l_arg && layer_remove_one) {
-			spin_unlock_irqrestore(&ipath_devs_lock, flags);
-			layer_remove_one(dd->ipath_layer.l_arg);
-			spin_lock_irqsave(&ipath_devs_lock, flags);
-			dd->ipath_layer.l_arg = NULL;
-		}
-	}
-
-	spin_unlock_irqrestore(&ipath_devs_lock, flags);
-
-	layer_add_one = NULL;
-	layer_remove_one = NULL;
-	layer_intr = NULL;
-	layer_rcv = NULL;
-	layer_rcv_lid = NULL;
-
-	mutex_unlock(&ipath_layer_mutex);
-}
-
-EXPORT_SYMBOL_GPL(ipath_layer_unregister);
-
-int ipath_layer_open(struct ipath_devdata *dd, u32 * pktmax)
-{
-	int ret;
-	u32 intval = 0;
-
-	mutex_lock(&ipath_layer_mutex);
-
-	if (!dd->ipath_layer.l_arg) {
-		ret = -EINVAL;
-		goto bail;
-	}
-
-	ret = ipath_setrcvhdrsize(dd, IPATH_HEADER_QUEUE_WORDS);
-
-	if (ret < 0)
-		goto bail;
-
-	*pktmax = dd->ipath_ibmaxlen;
-
-	if (*dd->ipath_statusp & IPATH_STATUS_IB_READY)
-		intval |= IPATH_LAYER_INT_IF_UP;
-	if (dd->ipath_lid)
-		intval |= IPATH_LAYER_INT_LID;
-	if (dd->ipath_mlid)
-		intval |= IPATH_LAYER_INT_BCAST;
-	/*
-	 * do this on open, in case low level is already up and
-	 * just layered driver was reloaded, etc.
-	 */
-	if (intval)
-		layer_intr(dd->ipath_layer.l_arg, intval);
-
-	ret = 0;
-bail:
-	mutex_unlock(&ipath_layer_mutex);
-
-	return ret;
-}
-
-EXPORT_SYMBOL_GPL(ipath_layer_open);
-
-u16 ipath_layer_get_lid(struct ipath_devdata *dd)
-{
-	return dd->ipath_lid;
-}
-
-EXPORT_SYMBOL_GPL(ipath_layer_get_lid);
-
-/**
- * ipath_layer_get_mac - get the MAC address
- * @dd: the infinipath device
- * @mac: the MAC is put here
- *
- * This is the EUID-64 OUI octets (top 3), then
- * skip the next 2 (which should both be zero or 0xff).
- * The returned MAC is in network order
- * mac points to at least 6 bytes of buffer
- * We assume that by the time the LID is set, that the GUID is as valid
- * as it's ever going to be, rather than adding yet another status bit.
- */
-
-int ipath_layer_get_mac(struct ipath_devdata *dd, u8 * mac)
-{
-	u8 *guid;
-
-	guid = (u8 *) &dd->ipath_guid;
-
-	mac[0] = guid[0];
-	mac[1] = guid[1];
-	mac[2] = guid[2];
-	mac[3] = guid[5];
-	mac[4] = guid[6];
-	mac[5] = guid[7];
-	if ((guid[3] || guid[4]) && !(guid[3] == 0xff && guid[4] == 0xff))
-		ipath_dbg("Warning, guid bytes 3 and 4 not 0 or 0xffff: "
-			  "%x %x\n", guid[3], guid[4]);
-	return 0;
-}
-
-EXPORT_SYMBOL_GPL(ipath_layer_get_mac);
-
-u16 ipath_layer_get_bcast(struct ipath_devdata *dd)
-{
-	return dd->ipath_mlid;
-}
-
-EXPORT_SYMBOL_GPL(ipath_layer_get_bcast);
-
-int ipath_layer_send_hdr(struct ipath_devdata *dd, struct ether_header *hdr)
-{
-	int ret = 0;
-	u32 __iomem *piobuf;
-	u32 plen, *uhdr;
-	size_t count;
-	__be16 vlsllnh;
-
-	if (!(dd->ipath_flags & IPATH_RCVHDRSZ_SET)) {
-		ipath_dbg("send while not open\n");
-		ret = -EINVAL;
-	} else
-		if ((dd->ipath_flags & (IPATH_LINKUNK | IPATH_LINKDOWN)) ||
-		    dd->ipath_lid == 0) {
-			/*
-			 * lid check is for when sma hasn't yet configured
-			 */
-			ret = -ENETDOWN;
-			ipath_cdbg(VERBOSE, "send while not ready, "
-				   "mylid=%u, flags=0x%x\n",
-				   dd->ipath_lid, dd->ipath_flags);
-		}
-
-	vlsllnh = *((__be16 *) hdr);
-	if (vlsllnh != htons(IPATH_LRH_BTH)) {
-		ipath_dbg("Warning: lrh[0] wrong (%x, not %x); "
-			  "not sending\n", be16_to_cpu(vlsllnh),
-			  IPATH_LRH_BTH);
-		ret = -EINVAL;
-	}
-	if (ret)
-		goto done;
-
-	/* Get a PIO buffer to use. */
-	piobuf = ipath_getpiobuf(dd, NULL);
-	if (piobuf == NULL) {
-		ret = -EBUSY;
-		goto done;
-	}
-
-	plen = (sizeof(*hdr) >> 2); /* actual length */
-	ipath_cdbg(EPKT, "0x%x+1w pio %p\n", plen, piobuf);
-
-	writeq(plen+1, piobuf); /* len (+1 for pad) to pbc, no flags */
-	ipath_flush_wc();
-	piobuf += 2;
-	uhdr = (u32 *)hdr;
-	count = plen-1; /* amount we can copy before trigger word */
-	__iowrite32_copy(piobuf, uhdr, count);
-	ipath_flush_wc();
-	__raw_writel(uhdr[count], piobuf + count);
-	ipath_flush_wc(); /* ensure it's sent, now */
-
-	ipath_stats.sps_ether_spkts++;	/* ether packet sent */
-
-done:
-	return ret;
-}
-
-EXPORT_SYMBOL_GPL(ipath_layer_send_hdr);
-
-int ipath_layer_set_piointbufavail_int(struct ipath_devdata *dd)
-{
-	set_bit(IPATH_S_PIOINTBUFAVAIL, &dd->ipath_sendctrl);
-
-	ipath_write_kreg(dd, dd->ipath_kregs->kr_sendctrl,
-			 dd->ipath_sendctrl);
-	return 0;
-}
-
-EXPORT_SYMBOL_GPL(ipath_layer_set_piointbufavail_int);
diff --git a/drivers/infiniband/hw/ipath/ipath_layer.h b/drivers/infiniband/hw/ipath/ipath_layer.h
deleted file mode 100644
index 415709c..0000000
--- a/drivers/infiniband/hw/ipath/ipath_layer.h
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- * Copyright (c) 2006, 2007 QLogic Corporation. All rights reserved.
- * Copyright (c) 2003, 2004, 2005, 2006 PathScale, Inc. All rights reserved.
- *
- * This software is available to you under a choice of one of two
- * licenses.  You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the
- * OpenIB.org BSD license below:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      - Redistributions of source code must retain the above
- *        copyright notice, this list of conditions and the following
- *        disclaimer.
- *
- *      - Redistributions in binary form must reproduce the above
- *        copyright notice, this list of conditions and the following
- *        disclaimer in the documentation and/or other materials
- *        provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-#ifndef _IPATH_LAYER_H
-#define _IPATH_LAYER_H
-
-/*
- * This header file is for symbols shared between the infinipath driver
- * and drivers layered upon it (such as ipath).
- */
-
-struct sk_buff;
-struct ipath_devdata;
-struct ether_header;
-
-int ipath_layer_register(void *(*l_add)(int, struct ipath_devdata *),
-			 void (*l_remove)(void *),
-			 int (*l_intr)(void *, u32),
-			 int (*l_rcv)(void *, void *,
-				      struct sk_buff *),
-			 u16 rcv_opcode,
-			 int (*l_rcv_lid)(void *, void *));
-void ipath_layer_unregister(void);
-int ipath_layer_open(struct ipath_devdata *, u32 * pktmax);
-u16 ipath_layer_get_lid(struct ipath_devdata *dd);
-int ipath_layer_get_mac(struct ipath_devdata *dd, u8 *);
-u16 ipath_layer_get_bcast(struct ipath_devdata *dd);
-int ipath_layer_send_hdr(struct ipath_devdata *dd,
-			 struct ether_header *hdr);
-int ipath_layer_set_piointbufavail_int(struct ipath_devdata *dd);
-
-/* ipath_ether interrupt values */
-#define IPATH_LAYER_INT_IF_UP 0x2
-#define IPATH_LAYER_INT_IF_DOWN 0x4
-#define IPATH_LAYER_INT_LID 0x8
-#define IPATH_LAYER_INT_SEND_CONTINUE 0x10
-#define IPATH_LAYER_INT_BCAST 0x40
-
-extern unsigned ipath_debug; /* debugging bit mask */
-
-#endif				/* _IPATH_LAYER_H */
diff --git a/drivers/infiniband/hw/ipath/ipath_verbs.h b/drivers/infiniband/hw/ipath/ipath_verbs.h
index 9bbe819..1a24c6a 100644
--- a/drivers/infiniband/hw/ipath/ipath_verbs.h
+++ b/drivers/infiniband/hw/ipath/ipath_verbs.h
@@ -42,8 +42,6 @@
 #include <rdma/ib_pack.h>
 #include <rdma/ib_user_verbs.h>
 
-#include "ipath_layer.h"
-
 #define IPATH_MAX_RDMA_ATOMIC	4
 
 #define QPN_MAX                 (1 << 24)