diff --git a/drivers/gpu/drm/nouveau/include/nvif/class.h b/drivers/gpu/drm/nouveau/include/nvif/class.h
index 4dd2c6e..d8bad60 100644
--- a/drivers/gpu/drm/nouveau/include/nvif/class.h
+++ b/drivers/gpu/drm/nouveau/include/nvif/class.h
@@ -584,6 +584,8 @@
  * software
  ******************************************************************************/
 
+#define NVSW_NTFY_UEVENT                                                   0x00
+
 #define NV04_NVSW_GET_REF                                                  0x00
 
 struct nv04_nvsw_get_ref_v0 {
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/engine/sw.h b/drivers/gpu/drm/nouveau/include/nvkm/engine/sw.h
index 8dae958..b06140a 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/engine/sw.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/engine/sw.h
@@ -1,27 +1,5 @@
 #ifndef __NVKM_SW_H__
 #define __NVKM_SW_H__
-#include <core/engctx.h>
-
-struct nvkm_sw_chan {
-	struct nvkm_engctx base;
-
-	int (*flip)(void *);
-	void *flip_data;
-};
-
-#define nvkm_sw_context_create(p,e,c,d)                               \
-	nvkm_engctx_create((p), (e), (c), (p), 0, 0, 0, (d))
-#define nvkm_sw_context_destroy(d)                                    \
-	nvkm_engctx_destroy(&(d)->base)
-#define nvkm_sw_context_init(d)                                       \
-	nvkm_engctx_init(&(d)->base)
-#define nvkm_sw_context_fini(d,s)                                     \
-	nvkm_engctx_fini(&(d)->base, (s))
-
-#define _nvkm_sw_context_dtor _nvkm_engctx_dtor
-#define _nvkm_sw_context_init _nvkm_engctx_init
-#define _nvkm_sw_context_fini _nvkm_engctx_fini
-
 #include <core/engine.h>
 
 struct nvkm_sw {
diff --git a/drivers/gpu/drm/nouveau/nouveau_chan.c b/drivers/gpu/drm/nouveau/nouveau_chan.c
index 7f3e821..4a13bda 100644
--- a/drivers/gpu/drm/nouveau/nouveau_chan.c
+++ b/drivers/gpu/drm/nouveau/nouveau_chan.c
@@ -293,7 +293,6 @@
 	struct nvif_device *device = chan->device;
 	struct nouveau_cli *cli = (void *)chan->user.client;
 	struct nvkm_mmu *mmu = nvxx_mmu(device);
-	struct nvkm_sw_chan *swch;
 	struct nv_dma_v0 args = {};
 	int ret, i;
 
@@ -382,10 +381,6 @@
 		if (ret)
 			return ret;
 
-		swch = (void *)nvxx_object(&chan->nvsw)->parent;
-		swch->flip = nouveau_flip_complete;
-		swch->flip_data = chan;
-
 		ret = RING_SPACE(chan, 2);
 		if (ret)
 			return ret;
diff --git a/drivers/gpu/drm/nouveau/nouveau_display.c b/drivers/gpu/drm/nouveau/nouveau_display.c
index d913074..5553caa 100644
--- a/drivers/gpu/drm/nouveau/nouveau_display.c
+++ b/drivers/gpu/drm/nouveau/nouveau_display.c
@@ -358,6 +358,7 @@
 nouveau_display_init(struct drm_device *dev)
 {
 	struct nouveau_display *disp = nouveau_display(dev);
+	struct nouveau_drm *drm = nouveau_drm(dev);
 	struct drm_connector *connector;
 	int ret;
 
@@ -374,6 +375,8 @@
 		nvif_notify_get(&conn->hpd);
 	}
 
+	/* enable flip completion events */
+	nvif_notify_get(&drm->flip);
 	return ret;
 }
 
@@ -381,6 +384,7 @@
 nouveau_display_fini(struct drm_device *dev)
 {
 	struct nouveau_display *disp = nouveau_display(dev);
+	struct nouveau_drm *drm = nouveau_drm(dev);
 	struct drm_connector *connector;
 	int head;
 
@@ -388,6 +392,9 @@
 	for (head = 0; head < dev->mode_config.num_crtc; head++)
 		drm_vblank_off(dev, head);
 
+	/* disable flip completion events */
+	nvif_notify_put(&drm->flip);
+
 	/* disable hotplug interrupts */
 	list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
 		struct nouveau_connector *conn = nouveau_connector(connector);
@@ -847,10 +854,10 @@
 }
 
 int
-nouveau_flip_complete(void *data)
+nouveau_flip_complete(struct nvif_notify *notify)
 {
-	struct nouveau_channel *chan = data;
-	struct nouveau_drm *drm = chan->drm;
+	struct nouveau_drm *drm = container_of(notify, typeof(*drm), flip);
+	struct nouveau_channel *chan = drm->channel;
 	struct nouveau_page_flip_state state;
 
 	if (!nouveau_finish_page_flip(chan, &state)) {
@@ -861,7 +868,7 @@
 		}
 	}
 
-	return 0;
+	return NVIF_NOTIFY_KEEP;
 }
 
 int
diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c
index ebcbe7b..d04d08c 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_drm.c
@@ -139,6 +139,7 @@
 static void
 nouveau_accel_fini(struct nouveau_drm *drm)
 {
+	nvif_notify_fini(&drm->flip);
 	nouveau_channel_del(&drm->channel);
 	nvif_object_fini(&drm->ntfy);
 	nvkm_gpuobj_del(&drm->notify);
@@ -240,7 +241,6 @@
 	ret = nvif_object_init(&drm->channel->user, NVDRM_NVSW,
 			       nouveau_abi16_swclass(drm), NULL, 0, &drm->nvsw);
 	if (ret == 0) {
-		struct nvkm_sw_chan *swch;
 		ret = RING_SPACE(drm->channel, 2);
 		if (ret == 0) {
 			if (device->info.family < NV_DEVICE_INFO_V0_FERMI) {
@@ -252,9 +252,16 @@
 				OUT_RING  (drm->channel, 0x001f0000);
 			}
 		}
-		swch = (void *)nvxx_object(&drm->nvsw)->parent;
-		swch->flip = nouveau_flip_complete;
-		swch->flip_data = drm->channel;
+
+		ret = nvif_notify_init(&drm->nvsw, nouveau_flip_complete,
+				       false, NVSW_NTFY_UEVENT, NULL, 0, 0,
+				       &drm->flip);
+		if (ret == 0)
+			ret = nvif_notify_get(&drm->flip);
+		if (ret) {
+			nouveau_accel_fini(drm);
+			return;
+		}
 	}
 
 	if (ret) {
diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.h b/drivers/gpu/drm/nouveau/nouveau_drm.h
index d1a4c12..f18710a 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drm.h
+++ b/drivers/gpu/drm/nouveau/nouveau_drm.h
@@ -150,6 +150,7 @@
 	struct nouveau_fbdev *fbcon;
 	struct nvif_object nvsw;
 	struct nvif_object ntfy;
+	struct nvif_notify flip;
 
 	/* nv10-nv40 tiling regions */
 	struct {
diff --git a/drivers/gpu/drm/nouveau/nouveau_fence.h b/drivers/gpu/drm/nouveau/nouveau_fence.h
index d9241d8..2e3a62d 100644
--- a/drivers/gpu/drm/nouveau/nouveau_fence.h
+++ b/drivers/gpu/drm/nouveau/nouveau_fence.h
@@ -85,7 +85,7 @@
 int nv84_fence_create(struct nouveau_drm *);
 int nvc0_fence_create(struct nouveau_drm *);
 
-int nouveau_flip_complete(void *chan);
+int nouveau_flip_complete(struct nvif_notify *);
 
 struct nv84_fence_chan {
 	struct nouveau_fence_chan base;
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/sw/Kbuild b/drivers/gpu/drm/nouveau/nvkm/engine/sw/Kbuild
index bdc3a059..1144d84 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/sw/Kbuild
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/sw/Kbuild
@@ -2,3 +2,7 @@
 nvkm-y += nvkm/engine/sw/nv10.o
 nvkm-y += nvkm/engine/sw/nv50.o
 nvkm-y += nvkm/engine/sw/gf100.o
+
+nvkm-y += nvkm/engine/sw/chan.o
+
+nvkm-y += nvkm/engine/sw/nvsw.o
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/sw/chan.c b/drivers/gpu/drm/nouveau/nvkm/engine/sw/chan.c
new file mode 100644
index 0000000..97c0d96
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/sw/chan.c
@@ -0,0 +1,76 @@
+/*
+ * Copyright 2015 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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.
+ *
+ * Authors: Ben Skeggs <bskeggs@redhat.com>
+ */
+#include "chan.h"
+
+#include <core/notify.h>
+
+#include <nvif/event.h>
+#include <nvif/unpack.h>
+
+static int
+nvkm_sw_chan_event_ctor(struct nvkm_object *object, void *data, u32 size,
+			struct nvkm_notify *notify)
+{
+	union {
+		struct nvif_notify_uevent_req none;
+	} *req = data;
+	int ret;
+
+	if (nvif_unvers(req->none)) {
+		notify->size  = sizeof(struct nvif_notify_uevent_rep);
+		notify->types = 1;
+		notify->index = 0;
+	}
+
+	return ret;
+}
+
+static const struct nvkm_event_func
+nvkm_sw_chan_event = {
+	.ctor = nvkm_sw_chan_event_ctor,
+};
+
+void
+nvkm_sw_chan_dtor(struct nvkm_object *base)
+{
+	struct nvkm_sw_chan *chan = (void *)base;
+	nvkm_event_fini(&chan->event);
+	nvkm_engctx_destroy(&chan->base);
+}
+
+int
+nvkm_sw_chan_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
+		  struct nvkm_oclass *oclass, int length, void **pobject)
+{
+	struct nvkm_sw_chan *chan;
+	int ret;
+
+	ret = nvkm_engctx_create_(parent, engine, oclass, parent,
+				  0, 0, 0, length, pobject);
+	chan = *pobject;
+	if (ret)
+		return ret;
+
+	return nvkm_event_init(&nvkm_sw_chan_event, 1, 1, &chan->event);
+}
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/sw/chan.h b/drivers/gpu/drm/nouveau/nvkm/engine/sw/chan.h
new file mode 100644
index 0000000..b5cf4c5
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/sw/chan.h
@@ -0,0 +1,25 @@
+#ifndef __NVKM_SW_CHAN_H__
+#define __NVKM_SW_CHAN_H__
+#include "priv.h"
+#include <core/engctx.h>
+#include <core/event.h>
+
+struct nvkm_sw_chan {
+	struct nvkm_engctx base;
+	struct nvkm_event event;
+};
+
+#define nvkm_sw_context_create(p,e,c,d)                               \
+	nvkm_sw_chan_ctor((p), (e), (c), sizeof(**d), (void **)d)
+int nvkm_sw_chan_ctor(struct nvkm_object *, struct nvkm_object *,
+		      struct nvkm_oclass *, int, void **);
+void nvkm_sw_chan_dtor(struct nvkm_object *);
+#define nvkm_sw_context_init(d)                                       \
+	nvkm_engctx_init(&(d)->base)
+#define nvkm_sw_context_fini(d,s)                                     \
+	nvkm_engctx_fini(&(d)->base, (s))
+
+#define _nvkm_sw_context_dtor nvkm_sw_chan_dtor
+#define _nvkm_sw_context_init _nvkm_engctx_init
+#define _nvkm_sw_context_fini _nvkm_engctx_fini
+#endif
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/sw/gf100.c b/drivers/gpu/drm/nouveau/nvkm/engine/sw/gf100.c
index 061ea72..d57052c 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/sw/gf100.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/sw/gf100.c
@@ -89,7 +89,7 @@
 
 static struct nvkm_oclass
 gf100_sw_sclass[] = {
-	{ NVIF_IOCTL_NEW_V0_SW_GF100, &nvkm_object_ofuncs, gf100_sw_omthds },
+	{ NVIF_IOCTL_NEW_V0_SW_GF100, &nvkm_nvsw_ofuncs, gf100_sw_omthds },
 	{}
 };
 
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/sw/nv04.c b/drivers/gpu/drm/nouveau/nvkm/engine/sw/nv04.c
index a2ffe2c..08b59f1 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/sw/nv04.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/sw/nv04.c
@@ -21,7 +21,9 @@
  *
  * Authors: Ben Skeggs
  */
-#include <engine/sw.h>
+#include "priv.h"
+#include "chan.h"
+#include "nvsw.h"
 
 #include <nvif/class.h>
 #include <nvif/ioctl.h>
@@ -48,9 +50,8 @@
 nv04_sw_flip(struct nvkm_object *object, u32 mthd, void *args, u32 size)
 {
 	struct nvkm_sw_chan *chan = (void *)nv_engctx(object->parent);
-	if (chan->flip)
-		return chan->flip(chan->flip_data);
-	return -EINVAL;
+	nvkm_event_send(&chan->event, 1, 0, NULL, 0);
+	return 0;
 }
 
 static struct nvkm_omthds
@@ -90,7 +91,7 @@
 
 static struct nvkm_ofuncs
 nv04_sw_ofuncs = {
-	.ctor = _nvkm_object_ctor,
+	.ctor = nvkm_nvsw_ctor,
 	.dtor = nvkm_object_destroy,
 	.init = _nvkm_object_init,
 	.fini = _nvkm_object_fini,
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/sw/nv10.c b/drivers/gpu/drm/nouveau/nvkm/engine/sw/nv10.c
index 26ccd69..d0d4339 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/sw/nv10.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/sw/nv10.c
@@ -21,7 +21,9 @@
  *
  * Authors: Ben Skeggs
  */
-#include <engine/sw.h>
+#include "priv.h"
+#include "chan.h"
+#include "nvsw.h"
 
 #include <nvif/ioctl.h>
 
@@ -33,9 +35,8 @@
 nv10_sw_flip(struct nvkm_object *object, u32 mthd, void *args, u32 size)
 {
 	struct nvkm_sw_chan *chan = (void *)nv_engctx(object->parent);
-	if (chan->flip)
-		return chan->flip(chan->flip_data);
-	return -EINVAL;
+	nvkm_event_send(&chan->event, 1, 0, NULL, 0);
+	return 0;
 }
 
 static struct nvkm_omthds
@@ -46,7 +47,7 @@
 
 static struct nvkm_oclass
 nv10_sw_sclass[] = {
-	{ NVIF_IOCTL_NEW_V0_SW_NV10, &nvkm_object_ofuncs, nv10_sw_omthds },
+	{ NVIF_IOCTL_NEW_V0_SW_NV10, &nvkm_nvsw_ofuncs, nv10_sw_omthds },
 	{}
 };
 
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/sw/nv50.c b/drivers/gpu/drm/nouveau/nvkm/engine/sw/nv50.c
index ca4b8a0..9322bde 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/sw/nv50.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/sw/nv50.c
@@ -92,9 +92,8 @@
 nv50_sw_mthd_flip(struct nvkm_object *object, u32 mthd, void *args, u32 size)
 {
 	struct nv50_sw_chan *chan = (void *)nv_engctx(object->parent);
-	if (chan->base.flip)
-		return chan->base.flip(chan->base.flip_data);
-	return -EINVAL;
+	nvkm_event_send(&chan->base.event, 1, 0, NULL, 0);
+	return 0;
 }
 
 static struct nvkm_omthds
@@ -109,7 +108,7 @@
 
 static struct nvkm_oclass
 nv50_sw_sclass[] = {
-	{ NVIF_IOCTL_NEW_V0_SW_NV50, &nvkm_object_ofuncs, nv50_sw_omthds },
+	{ NVIF_IOCTL_NEW_V0_SW_NV50, &nvkm_nvsw_ofuncs, nv50_sw_omthds },
 	{}
 };
 
@@ -150,7 +149,7 @@
 	for (i = 0; i < ARRAY_SIZE(chan->vblank.notify); i++)
 		nvkm_notify_fini(&chan->vblank.notify[i]);
 
-	nvkm_sw_context_destroy(&chan->base);
+	nvkm_sw_chan_dtor(&chan->base.base.gpuobj.object);
 }
 
 int
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/sw/nv50.h b/drivers/gpu/drm/nouveau/nvkm/engine/sw/nv50.h
index 1c9101b..f3bf451 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/sw/nv50.h
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/sw/nv50.h
@@ -1,6 +1,8 @@
 #ifndef __NVKM_SW_NV50_H__
 #define __NVKM_SW_NV50_H__
-#include <engine/sw.h>
+#include "priv.h"
+#include "chan.h"
+#include "nvsw.h"
 #include <core/notify.h>
 
 struct nv50_sw_oclass {
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/sw/nvsw.c b/drivers/gpu/drm/nouveau/nvkm/engine/sw/nvsw.c
new file mode 100644
index 0000000..c3c6829
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/sw/nvsw.c
@@ -0,0 +1,74 @@
+/*
+ * Copyright 2015 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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.
+ *
+ * Authors: Ben Skeggs <bskeggs@redhat.com>
+ */
+#define nvkm_nvsw(p) container_of((p), struct nvkm_nvsw, object)
+#include "nvsw.h"
+#include "chan.h"
+
+#include <nvif/class.h>
+
+struct nvkm_nvsw {
+	struct nvkm_object object;
+	struct nvkm_sw_chan *chan;
+};
+
+static int
+nvkm_nvsw_ntfy(struct nvkm_object *base, u32 mthd, struct nvkm_event **pevent)
+{
+	struct nvkm_nvsw *nvsw = nvkm_nvsw(base);
+	switch (mthd) {
+	case NVSW_NTFY_UEVENT:
+		*pevent = &nvsw->chan->event;
+		return 0;
+	default:
+		break;
+	}
+	return -EINVAL;
+}
+
+int
+nvkm_nvsw_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
+	       struct nvkm_oclass *oclass, void *data, u32 size,
+	       struct nvkm_object **pobject)
+{
+	struct nvkm_sw_chan *chan = (void *)parent;
+	struct nvkm_nvsw *nvsw;
+	int ret;
+
+	ret = nvkm_object_create(parent, engine, oclass, 0, &nvsw);
+	*pobject = &nvsw->object;
+	if (ret)
+		return ret;
+
+	nvsw->chan = chan;
+	return 0;
+}
+
+struct nvkm_ofuncs
+nvkm_nvsw_ofuncs = {
+	.ctor = nvkm_nvsw_ctor,
+	.dtor = nvkm_object_destroy,
+	.init = _nvkm_object_init,
+	.fini = _nvkm_object_fini,
+	.ntfy = nvkm_nvsw_ntfy,
+};
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/sw/nvsw.h b/drivers/gpu/drm/nouveau/nvkm/engine/sw/nvsw.h
new file mode 100644
index 0000000..c54a127
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/sw/nvsw.h
@@ -0,0 +1,10 @@
+#ifndef __NVKM_NVSW_H__
+#define __NVKM_NVSW_H__
+#include "priv.h"
+
+extern struct nvkm_ofuncs nvkm_nvsw_ofuncs;
+int
+nvkm_nvsw_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
+	       struct nvkm_oclass *oclass, void *data, u32 size,
+	       struct nvkm_object **pobject);
+#endif
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/sw/priv.h b/drivers/gpu/drm/nouveau/nvkm/engine/sw/priv.h
new file mode 100644
index 0000000..4270735
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/sw/priv.h
@@ -0,0 +1,5 @@
+#ifndef __NVKM_SW_PRIV_H__
+#define __NVKM_SW_PRIV_H__
+#include <engine/sw.h>
+
+#endif