diff --git a/drivers/dma/ioat/Makefile b/drivers/dma/ioat/Makefile
index 655df91..d2555f4 100644
--- a/drivers/dma/ioat/Makefile
+++ b/drivers/dma/ioat/Makefile
@@ -1,2 +1,2 @@
 obj-$(CONFIG_INTEL_IOATDMA) += ioatdma.o
-ioatdma-y := pci.o dma.o dma_v3.o dca.o
+ioatdma-y := pci.o dma.o dma_v3.o dca.o sysfs.o
diff --git a/drivers/dma/ioat/dma.c b/drivers/dma/ioat/dma.c
index 764cd8f..d8a0c57 100644
--- a/drivers/dma/ioat/dma.c
+++ b/drivers/dma/ioat/dma.c
@@ -491,84 +491,6 @@ int ioat_register(struct ioatdma_device *ioat_dma)
 	return err;
 }
 
-static ssize_t cap_show(struct dma_chan *c, char *page)
-{
-	struct dma_device *dma = c->device;
-
-	return sprintf(page, "copy%s%s%s%s%s\n",
-		       dma_has_cap(DMA_PQ, dma->cap_mask) ? " pq" : "",
-		       dma_has_cap(DMA_PQ_VAL, dma->cap_mask) ? " pq_val" : "",
-		       dma_has_cap(DMA_XOR, dma->cap_mask) ? " xor" : "",
-		       dma_has_cap(DMA_XOR_VAL, dma->cap_mask) ? " xor_val" : "",
-		       dma_has_cap(DMA_INTERRUPT, dma->cap_mask) ? " intr" : "");
-
-}
-struct ioat_sysfs_entry ioat_cap_attr = __ATTR_RO(cap);
-
-static ssize_t version_show(struct dma_chan *c, char *page)
-{
-	struct dma_device *dma = c->device;
-	struct ioatdma_device *ioat_dma = to_ioatdma_device(dma);
-
-	return sprintf(page, "%d.%d\n",
-		       ioat_dma->version >> 4, ioat_dma->version & 0xf);
-}
-struct ioat_sysfs_entry ioat_version_attr = __ATTR_RO(version);
-
-static ssize_t
-ioat_attr_show(struct kobject *kobj, struct attribute *attr, char *page)
-{
-	struct ioat_sysfs_entry *entry;
-	struct ioatdma_chan *ioat_chan;
-
-	entry = container_of(attr, struct ioat_sysfs_entry, attr);
-	ioat_chan = container_of(kobj, struct ioatdma_chan, kobj);
-
-	if (!entry->show)
-		return -EIO;
-	return entry->show(&ioat_chan->dma_chan, page);
-}
-
-const struct sysfs_ops ioat_sysfs_ops = {
-	.show	= ioat_attr_show,
-};
-
-void ioat_kobject_add(struct ioatdma_device *ioat_dma, struct kobj_type *type)
-{
-	struct dma_device *dma = &ioat_dma->dma_dev;
-	struct dma_chan *c;
-
-	list_for_each_entry(c, &dma->channels, device_node) {
-		struct ioatdma_chan *ioat_chan = to_ioat_chan(c);
-		struct kobject *parent = &c->dev->device.kobj;
-		int err;
-
-		err = kobject_init_and_add(&ioat_chan->kobj, type,
-					   parent, "quickdata");
-		if (err) {
-			dev_warn(to_dev(ioat_chan),
-				 "sysfs init error (%d), continuing...\n", err);
-			kobject_put(&ioat_chan->kobj);
-			set_bit(IOAT_KOBJ_INIT_FAIL, &ioat_chan->state);
-		}
-	}
-}
-
-void ioat_kobject_del(struct ioatdma_device *ioat_dma)
-{
-	struct dma_device *dma = &ioat_dma->dma_dev;
-	struct dma_chan *c;
-
-	list_for_each_entry(c, &dma->channels, device_node) {
-		struct ioatdma_chan *ioat_chan = to_ioat_chan(c);
-
-		if (!test_bit(IOAT_KOBJ_INIT_FAIL, &ioat_chan->state)) {
-			kobject_del(&ioat_chan->kobj);
-			kobject_put(&ioat_chan->kobj);
-		}
-	}
-}
-
 void ioat_dma_remove(struct ioatdma_device *ioat_dma)
 {
 	struct dma_device *dma = &ioat_dma->dma_dev;
@@ -1202,33 +1124,3 @@ ioat_dma_prep_memcpy_lock(struct dma_chan *c, dma_addr_t dma_dest,
 
 	return &desc->txd;
 }
-
-static ssize_t ring_size_show(struct dma_chan *c, char *page)
-{
-	struct ioatdma_chan *ioat_chan = to_ioat_chan(c);
-
-	return sprintf(page, "%d\n", (1 << ioat_chan->alloc_order) & ~1);
-}
-static struct ioat_sysfs_entry ring_size_attr = __ATTR_RO(ring_size);
-
-static ssize_t ring_active_show(struct dma_chan *c, char *page)
-{
-	struct ioatdma_chan *ioat_chan = to_ioat_chan(c);
-
-	/* ...taken outside the lock, no need to be precise */
-	return sprintf(page, "%d\n", ioat_ring_active(ioat_chan));
-}
-static struct ioat_sysfs_entry ring_active_attr = __ATTR_RO(ring_active);
-
-static struct attribute *ioat_attrs[] = {
-	&ring_size_attr.attr,
-	&ring_active_attr.attr,
-	&ioat_cap_attr.attr,
-	&ioat_version_attr.attr,
-	NULL,
-};
-
-struct kobj_type ioat_ktype = {
-	.sysfs_ops = &ioat_sysfs_ops,
-	.default_attrs = ioat_attrs,
-};
diff --git a/drivers/dma/ioat/sysfs.c b/drivers/dma/ioat/sysfs.c
new file mode 100644
index 0000000..cb4a857
--- /dev/null
+++ b/drivers/dma/ioat/sysfs.c
@@ -0,0 +1,135 @@
+/*
+ * Intel I/OAT DMA Linux driver
+ * Copyright(c) 2004 - 2015 Intel Corporation.
+ *
+ * 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 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.
+ *
+ * The full GNU General Public License is included in this distribution in
+ * the file called "COPYING".
+ *
+ */
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/dmaengine.h>
+#include <linux/pci.h>
+#include "dma.h"
+#include "registers.h"
+#include "hw.h"
+
+#include "../dmaengine.h"
+
+static ssize_t cap_show(struct dma_chan *c, char *page)
+{
+	struct dma_device *dma = c->device;
+
+	return sprintf(page, "copy%s%s%s%s%s\n",
+		       dma_has_cap(DMA_PQ, dma->cap_mask) ? " pq" : "",
+		       dma_has_cap(DMA_PQ_VAL, dma->cap_mask) ? " pq_val" : "",
+		       dma_has_cap(DMA_XOR, dma->cap_mask) ? " xor" : "",
+		       dma_has_cap(DMA_XOR_VAL, dma->cap_mask) ? " xor_val" : "",
+		       dma_has_cap(DMA_INTERRUPT, dma->cap_mask) ? " intr" : "");
+
+}
+struct ioat_sysfs_entry ioat_cap_attr = __ATTR_RO(cap);
+
+static ssize_t version_show(struct dma_chan *c, char *page)
+{
+	struct dma_device *dma = c->device;
+	struct ioatdma_device *ioat_dma = to_ioatdma_device(dma);
+
+	return sprintf(page, "%d.%d\n",
+		       ioat_dma->version >> 4, ioat_dma->version & 0xf);
+}
+struct ioat_sysfs_entry ioat_version_attr = __ATTR_RO(version);
+
+static ssize_t
+ioat_attr_show(struct kobject *kobj, struct attribute *attr, char *page)
+{
+	struct ioat_sysfs_entry *entry;
+	struct ioatdma_chan *ioat_chan;
+
+	entry = container_of(attr, struct ioat_sysfs_entry, attr);
+	ioat_chan = container_of(kobj, struct ioatdma_chan, kobj);
+
+	if (!entry->show)
+		return -EIO;
+	return entry->show(&ioat_chan->dma_chan, page);
+}
+
+const struct sysfs_ops ioat_sysfs_ops = {
+	.show	= ioat_attr_show,
+};
+
+void ioat_kobject_add(struct ioatdma_device *ioat_dma, struct kobj_type *type)
+{
+	struct dma_device *dma = &ioat_dma->dma_dev;
+	struct dma_chan *c;
+
+	list_for_each_entry(c, &dma->channels, device_node) {
+		struct ioatdma_chan *ioat_chan = to_ioat_chan(c);
+		struct kobject *parent = &c->dev->device.kobj;
+		int err;
+
+		err = kobject_init_and_add(&ioat_chan->kobj, type,
+					   parent, "quickdata");
+		if (err) {
+			dev_warn(to_dev(ioat_chan),
+				 "sysfs init error (%d), continuing...\n", err);
+			kobject_put(&ioat_chan->kobj);
+			set_bit(IOAT_KOBJ_INIT_FAIL, &ioat_chan->state);
+		}
+	}
+}
+
+void ioat_kobject_del(struct ioatdma_device *ioat_dma)
+{
+	struct dma_device *dma = &ioat_dma->dma_dev;
+	struct dma_chan *c;
+
+	list_for_each_entry(c, &dma->channels, device_node) {
+		struct ioatdma_chan *ioat_chan = to_ioat_chan(c);
+
+		if (!test_bit(IOAT_KOBJ_INIT_FAIL, &ioat_chan->state)) {
+			kobject_del(&ioat_chan->kobj);
+			kobject_put(&ioat_chan->kobj);
+		}
+	}
+}
+
+static ssize_t ring_size_show(struct dma_chan *c, char *page)
+{
+	struct ioatdma_chan *ioat_chan = to_ioat_chan(c);
+
+	return sprintf(page, "%d\n", (1 << ioat_chan->alloc_order) & ~1);
+}
+static struct ioat_sysfs_entry ring_size_attr = __ATTR_RO(ring_size);
+
+static ssize_t ring_active_show(struct dma_chan *c, char *page)
+{
+	struct ioatdma_chan *ioat_chan = to_ioat_chan(c);
+
+	/* ...taken outside the lock, no need to be precise */
+	return sprintf(page, "%d\n", ioat_ring_active(ioat_chan));
+}
+static struct ioat_sysfs_entry ring_active_attr = __ATTR_RO(ring_active);
+
+static struct attribute *ioat_attrs[] = {
+	&ring_size_attr.attr,
+	&ring_active_attr.attr,
+	&ioat_cap_attr.attr,
+	&ioat_version_attr.attr,
+	NULL,
+};
+
+struct kobj_type ioat_ktype = {
+	.sysfs_ops = &ioat_sysfs_ops,
+	.default_attrs = ioat_attrs,
+};
