From d493203045b214770473f8afeaa610542fe42c2a Mon Sep 17 00:00:00 2001
From: Stephane Marchesin <marchesin@icps.u-strasbg.fr>
Date: Sat, 15 Mar 2008 05:37:57 +0100
Subject: nv10.

---
 src/gallium/drivers/nv10/nv10_context.h | 127 ++++++++++++++++++++++++++++++++
 1 file changed, 127 insertions(+)
 create mode 100644 src/gallium/drivers/nv10/nv10_context.h

(limited to 'src/gallium/drivers/nv10/nv10_context.h')

diff --git a/src/gallium/drivers/nv10/nv10_context.h b/src/gallium/drivers/nv10/nv10_context.h
new file mode 100644
index 0000000000..8269d6121f
--- /dev/null
+++ b/src/gallium/drivers/nv10/nv10_context.h
@@ -0,0 +1,127 @@
+#ifndef __NV10_CONTEXT_H__
+#define __NV10_CONTEXT_H__
+
+#include "pipe/p_context.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_state.h"
+
+#include "draw/draw_vertex.h"
+
+#include "nouveau/nouveau_winsys.h"
+#include "nouveau/nouveau_gldefs.h"
+
+#define NOUVEAU_PUSH_CONTEXT(ctx)                                              \
+	struct nv10_context *ctx = nv10
+#include "nouveau/nouveau_push.h"
+
+#include "nv10_state.h"
+
+#define NOUVEAU_ERR(fmt, args...) \
+	fprintf(stderr, "%s:%d -  "fmt, __func__, __LINE__, ##args);
+#define NOUVEAU_MSG(fmt, args...) \
+	fprintf(stderr, "nouveau: "fmt, ##args);
+
+#define NV10_NEW_VERTPROG	(1 << 1)
+#define NV10_NEW_FRAGPROG	(1 << 2)
+#define NV10_NEW_ARRAYS		(1 << 3)
+#define NV10_NEW_VBO		(1 << 4)
+
+struct nv10_context {
+	struct pipe_context pipe;
+	struct nouveau_winsys *nvws;
+
+	struct draw_context *draw;
+
+	int chipset;
+	struct nouveau_grobj *celsius;
+	struct nouveau_notifier *sync;
+
+	uint32_t dirty;
+
+	struct nv10_sampler_state *tex_sampler[PIPE_MAX_SAMPLERS];
+	struct nv10_miptree *tex_miptree[PIPE_MAX_SAMPLERS];
+	unsigned dirty_samplers;
+	unsigned fp_samplers;
+	unsigned vp_samplers;
+
+	uint32_t rt_enable;
+	struct pipe_buffer *rt[4];
+	struct pipe_buffer *zeta;
+
+	struct {
+		struct pipe_buffer *buffer;
+		uint32_t format;
+	} tex[16];
+
+	unsigned vb_enable;
+	struct {
+		struct pipe_buffer *buffer;
+		unsigned delta;
+	} vb[16];
+
+	struct vertex_info vertex_info;
+	struct {
+	
+		struct nouveau_resource *exec_heap;
+		struct nouveau_resource *data_heap;
+
+		struct nv10_vertex_program *active;
+
+		struct nv10_vertex_program *current;
+		struct pipe_buffer *constant_buf;
+	} vertprog;
+
+	struct {
+		struct nv10_fragment_program *active;
+
+		struct nv10_fragment_program *current;
+		struct pipe_buffer *constant_buf;
+	} fragprog;
+
+	struct pipe_vertex_buffer  vtxbuf[PIPE_ATTRIB_MAX];
+	struct pipe_vertex_element vtxelt[PIPE_ATTRIB_MAX];
+};
+
+static INLINE struct nv10_context *
+nv10_context(struct pipe_context *pipe)
+{
+	return (struct nv10_context *)pipe;
+}
+
+extern void nv10_init_state_functions(struct nv10_context *nv10);
+extern void nv10_init_surface_functions(struct nv10_context *nv10);
+extern void nv10_init_miptree_functions(struct pipe_screen *screen);
+
+/* nv10_clear.c */
+extern void nv10_clear(struct pipe_context *pipe, struct pipe_surface *ps,
+		       unsigned clearValue);
+
+/* nv10_draw.c */
+extern struct draw_stage *nv10_draw_render_stage(struct nv10_context *nv10);
+
+/* nv10_fragprog.c */
+extern void nv10_fragprog_bind(struct nv10_context *,
+			       struct nv10_fragment_program *);
+extern void nv10_fragprog_destroy(struct nv10_context *,
+				  struct nv10_fragment_program *);
+
+/* nv10_fragtex.c */
+extern void nv10_fragtex_bind(struct nv10_context *);
+
+/* nv10_prim_vbuf.c */
+struct draw_stage *nv10_draw_vbuf_stage( struct nv10_context *nv10 );
+
+/* nv10_state.c and friends */
+extern void nv10_emit_hw_state(struct nv10_context *nv10);
+extern void nv10_state_tex_update(struct nv10_context *nv10);
+
+/* nv10_vbo.c */
+extern boolean nv10_draw_arrays(struct pipe_context *, unsigned mode,
+				unsigned start, unsigned count);
+extern boolean nv10_draw_elements( struct pipe_context *pipe,
+                    struct pipe_buffer *indexBuffer,
+                    unsigned indexSize,
+                    unsigned prim, unsigned start, unsigned count);
+
+
+#endif
-- 
cgit v1.2.3


From 5c15b1276ed56064382197d73d9d357201e5f71f Mon Sep 17 00:00:00 2001
From: Stephane Marchesin <marchesin@icps.u-strasbg.fr>
Date: Mon, 17 Mar 2008 03:32:07 +0100
Subject: nv10: fixes.

---
 src/gallium/drivers/nv10/nv10_context.h    |  3 ++-
 src/gallium/drivers/nv10/nv10_state_emit.c | 10 +++++-----
 2 files changed, 7 insertions(+), 6 deletions(-)

(limited to 'src/gallium/drivers/nv10/nv10_context.h')

diff --git a/src/gallium/drivers/nv10/nv10_context.h b/src/gallium/drivers/nv10/nv10_context.h
index 8269d6121f..386138556e 100644
--- a/src/gallium/drivers/nv10/nv10_context.h
+++ b/src/gallium/drivers/nv10/nv10_context.h
@@ -47,11 +47,12 @@ struct nv10_context {
 	uint32_t rt_enable;
 	struct pipe_buffer *rt[4];
 	struct pipe_buffer *zeta;
+	uint32_t lma_offset;
 
 	struct {
 		struct pipe_buffer *buffer;
 		uint32_t format;
-	} tex[16];
+	} tex[2];
 
 	unsigned vb_enable;
 	struct {
diff --git a/src/gallium/drivers/nv10/nv10_state_emit.c b/src/gallium/drivers/nv10/nv10_state_emit.c
index 1d104e2f91..8bf0bd2d68 100644
--- a/src/gallium/drivers/nv10/nv10_state_emit.c
+++ b/src/gallium/drivers/nv10/nv10_state_emit.c
@@ -49,21 +49,21 @@ nv10_emit_hw_state(struct nv10_context *nv10)
 		OUT_RELOCl(nv10->zeta, 0, NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
 		/* XXX for when we allocate LMA on nv17 */
 /*		BEGIN_RING(celsius, NV10TCL_LMA_DEPTH_OFFSET, 1);
-		OUT_RELOCl(nv10->zeta+...);*/
+		OUT_RELOCl(nv10->zeta+lma_offset);*/
 	}
 
 	/* Texture images */
 	for (i = 0; i < 2; i++) {
 		if (!(nv10->fp_samplers & (1 << i)))
 			continue;
-		BEGIN_RING(celsius, NV10TCL_TX_OFFSET(i), 2);
+		BEGIN_RING(celsius, NV10TCL_TX_OFFSET(i), 1);
 		OUT_RELOCl(nv10->tex[i].buffer, 0, NOUVEAU_BO_VRAM |
 			   NOUVEAU_BO_GART | NOUVEAU_BO_RD);
-		// XXX
-/*		OUT_RELOCd(nv10->tex[i].buffer, nv10->tex[i].format,
+		BEGIN_RING(celsius, NV10TCL_TX_FORMAT(i), 1);
+		OUT_RELOCd(nv10->tex[i].buffer, nv10->tex[i].format,
 			   NOUVEAU_BO_VRAM | NOUVEAU_BO_GART | NOUVEAU_BO_RD |
 			   NOUVEAU_BO_OR, NV10TCL_TX_FORMAT_DMA0,
-			   NV10TCL_TX_FORMAT_DMA1);*/
+			   NV10TCL_TX_FORMAT_DMA1);
 	}
 }
 
-- 
cgit v1.2.3


From b1a361ba7a565063200c033e4939e6b28c006b13 Mon Sep 17 00:00:00 2001
From: Stephane Marchesin <marchesin@icps.u-strasbg.fr>
Date: Wed, 2 Apr 2008 05:10:18 +0200
Subject: nv10: fix stuff and things.

---
 src/gallium/drivers/nouveau/nouveau_class.h |  24 +++-
 src/gallium/drivers/nv10/nv10_context.c     |  92 +++---------
 src/gallium/drivers/nv10/nv10_context.h     |  31 +++-
 src/gallium/drivers/nv10/nv10_miptree.c     |  28 ++--
 src/gallium/drivers/nv10/nv10_prim_vbuf.c   |  17 ++-
 src/gallium/drivers/nv10/nv10_screen.c      |  70 ++++++---
 src/gallium/drivers/nv10/nv10_screen.h      |   6 +-
 src/gallium/drivers/nv10/nv10_state.c       | 155 ++++----------------
 src/gallium/drivers/nv10/nv10_state_emit.c  | 216 ++++++++++++++++++++++++++--
 9 files changed, 395 insertions(+), 244 deletions(-)

(limited to 'src/gallium/drivers/nv10/nv10_context.h')

diff --git a/src/gallium/drivers/nouveau/nouveau_class.h b/src/gallium/drivers/nouveau/nouveau_class.h
index dc202086d2..880afe6ce0 100644
--- a/src/gallium/drivers/nouveau/nouveau_class.h
+++ b/src/gallium/drivers/nouveau/nouveau_class.h
@@ -2804,6 +2804,16 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #define  NV10TCL_VERTEX_WGH_1F								0x00000ce4
 #define  NV10TCL_EDGEFLAG_ENABLE							0x00000cec
 #define  NV10TCL_VERTEX_ARRAY_VALIDATE							0x00000cf0
+#define  NV10TCL_VERTEX_ARRAY_ATTRIB_OFFSET(x)						(0x00000d00+((x)*8))
+#define  NV10TCL_VERTEX_ARRAY_ATTRIB_OFFSET__SIZE					0x00000008
+#define  NV10TCL_VERTEX_ARRAY_ATTRIB_FORMAT(x)						(0x00000d04+((x)*8))
+#define  NV10TCL_VERTEX_ARRAY_ATTRIB_FORMAT__SIZE					0x00000008
+#define   NV10TCL_VERTEX_ARRAY_ATTRIB_FORMAT_TYPE_SHIFT					0
+#define   NV10TCL_VERTEX_ARRAY_ATTRIB_FORMAT_TYPE_MASK					0x0000000f
+#define   NV10TCL_VERTEX_ARRAY_ATTRIB_FORMAT_FIELDS_SHIFT				4
+#define   NV10TCL_VERTEX_ARRAY_ATTRIB_FORMAT_FIELDS_MASK				0x000000f0
+#define   NV10TCL_VERTEX_ARRAY_ATTRIB_FORMAT_STRIDE_SHIFT				8
+#define   NV10TCL_VERTEX_ARRAY_ATTRIB_FORMAT_STRIDE_MASK				0x0000ff00
 #define  NV10TCL_VERTEX_ARRAY_OFFSET_POS						0x00000d00
 #define  NV10TCL_VERTEX_ARRAY_FORMAT_POS						0x00000d04
 #define   NV10TCL_VERTEX_ARRAY_FORMAT_POS_TYPE_SHIFT					0
@@ -4249,6 +4259,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #define   NV34TCL_VERTEX_ARRAY_FORMAT_TYPE_MASK						0x0000000f
 #define    NV34TCL_VERTEX_ARRAY_FORMAT_TYPE_FLOAT					0x00000002
 #define    NV34TCL_VERTEX_ARRAY_FORMAT_TYPE_UBYTE					0x00000004
+#define    NV34TCL_VERTEX_ARRAY_FORMAT_TYPE_USHORT					0x00000005
 #define   NV34TCL_VERTEX_ARRAY_FORMAT_SIZE_SHIFT					4
 #define   NV34TCL_VERTEX_ARRAY_FORMAT_SIZE_MASK						0x000000f0
 #define   NV34TCL_VERTEX_ARRAY_FORMAT_STRIDE_SHIFT					8
@@ -4963,12 +4974,12 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #define  NV40TCL_VP_UPLOAD_INST(x)							(0x00000b80+((x)*4))
 #define  NV40TCL_VP_UPLOAD_INST__SIZE							0x00000004
 #define  NV40TCL_CLIP_PLANE_ENABLE							0x00001478
-#define   NV40TCL_CLIP_PLANE_ENABLE_PLANE0						(1 <<  2)
-#define   NV40TCL_CLIP_PLANE_ENABLE_PLANE1						(1 <<  6)
-#define   NV40TCL_CLIP_PLANE_ENABLE_PLANE2						(1 << 10)
-#define   NV40TCL_CLIP_PLANE_ENABLE_PLANE3						(1 << 14)
-#define   NV40TCL_CLIP_PLANE_ENABLE_PLANE4						(1 << 18)
-#define   NV40TCL_CLIP_PLANE_ENABLE_PLANE5						(1 << 22)
+#define   NV40TCL_CLIP_PLANE_ENABLE_PLANE0						(1 <<  1)
+#define   NV40TCL_CLIP_PLANE_ENABLE_PLANE1						(1 <<  5)
+#define   NV40TCL_CLIP_PLANE_ENABLE_PLANE2						(1 <<  9)
+#define   NV40TCL_CLIP_PLANE_ENABLE_PLANE3						(1 << 13)
+#define   NV40TCL_CLIP_PLANE_ENABLE_PLANE4						(1 << 17)
+#define   NV40TCL_CLIP_PLANE_ENABLE_PLANE5						(1 << 21)
 #define  NV40TCL_POLYGON_STIPPLE_ENABLE							0x0000147c
 #define  NV40TCL_POLYGON_STIPPLE_PATTERN(x)						(0x00001480+((x)*4))
 #define  NV40TCL_POLYGON_STIPPLE_PATTERN__SIZE						0x00000020
@@ -4990,6 +5001,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #define   NV40TCL_VTXFMT_TYPE_MASK							0x0000000f
 #define    NV40TCL_VTXFMT_TYPE_FLOAT							0x00000002
 #define    NV40TCL_VTXFMT_TYPE_UBYTE							0x00000004
+#define    NV40TCL_VTXFMT_TYPE_USHORT							0x00000005
 #define   NV40TCL_VTXFMT_SIZE_SHIFT							4
 #define   NV40TCL_VTXFMT_SIZE_MASK							0x000000f0
 #define   NV40TCL_VTXFMT_STRIDE_SHIFT							8
diff --git a/src/gallium/drivers/nv10/nv10_context.c b/src/gallium/drivers/nv10/nv10_context.c
index 14042fb2fb..42c496b959 100644
--- a/src/gallium/drivers/nv10/nv10_context.c
+++ b/src/gallium/drivers/nv10/nv10_context.c
@@ -12,13 +12,6 @@ nv10_flush(struct pipe_context *pipe, unsigned flags,
 {
 	struct nv10_context *nv10 = nv10_context(pipe);
 
-	if (flags & PIPE_FLUSH_TEXTURE_CACHE) {
-		BEGIN_RING(celsius, 0x1fd8, 1);
-		OUT_RING  (2);
-		BEGIN_RING(celsius, 0x1fd8, 1);
-		OUT_RING  (1);
-	}
-
 	FIRE_RING(fence);
 }
 
@@ -26,36 +19,21 @@ static void
 nv10_destroy(struct pipe_context *pipe)
 {
 	struct nv10_context *nv10 = nv10_context(pipe);
-	struct nouveau_winsys *nvws = nv10->nvws;
 
 	if (nv10->draw)
 		draw_destroy(nv10->draw);
 
-	nvws->res_free(&nv10->vertprog.exec_heap);
-	nvws->res_free(&nv10->vertprog.data_heap);
-
-	nvws->notifier_free(&nv10->sync);
-
-	nvws->grobj_free(&nv10->celsius);
-
-	free(nv10);
+	FREE(nv10);
 }
 
-static boolean
-nv10_init_hwctx(struct nv10_context *nv10, int celsius_class)
+static void nv10_init_hwctx(struct nv10_context *nv10)
 {
-	struct nouveau_winsys *nvws = nv10->nvws;
-	int ret;
+	struct nv10_screen *screen = nv10->screen;
+	struct nouveau_winsys *nvws = screen->nvws;
 	int i;
 
-	ret = nvws->grobj_alloc(nvws, celsius_class, &nv10->celsius);
-	if (ret) {
-		NOUVEAU_ERR("Error creating 3D object: %d\n", ret);
-		return FALSE;
-	}
-
 	BEGIN_RING(celsius, NV10TCL_DMA_NOTIFY, 1);
-	OUT_RING  (nv10->sync->handle);
+	OUT_RING  (screen->sync->handle);
 	BEGIN_RING(celsius, NV10TCL_DMA_IN_MEMORY0, 2);
 	OUT_RING  (nvws->channel->vram->handle);
 	OUT_RING  (nvws->channel->gart->handle);
@@ -90,7 +68,7 @@ nv10_init_hwctx(struct nv10_context *nv10, int celsius_class)
 	BEGIN_RING(celsius, NV10TCL_NOP, 1);
 	OUT_RING  (0);
 
-	if (celsius_class != NV10TCL) {
+	if (nv10->screen->celsius->grclass != NV10TCL) {
 		/* For nv11, nv17 */
 		BEGIN_RING(celsius, 0x120, 3);
 		OUT_RING  (0);
@@ -243,72 +221,44 @@ nv10_init_hwctx(struct nv10_context *nv10, int celsius_class)
 
 
 	FIRE_RING (NULL);
-	return TRUE;
 }
 
 struct pipe_context *
-nv10_create(struct pipe_screen *screen, unsigned pctx_id)
+nv10_create(struct pipe_screen *pscreen, unsigned pctx_id)
 {
-	struct pipe_winsys *pipe_winsys = screen->winsys;
-	struct nouveau_winsys *nvws = nv10_screen(screen)->nvws;
-	unsigned chipset = nv10_screen(screen)->chipset;
+	struct nv10_screen *screen = nv10_screen(pscreen);
+	struct pipe_winsys *ws = pscreen->winsys;
 	struct nv10_context *nv10;
-	int celsius_class = 0, ret;
-
-	if (chipset>=0x20)
-		celsius_class=NV11TCL;
-	else if (chipset>=0x17)
-		celsius_class=NV17TCL;
-	else if (chipset>=0x11)
-		celsius_class=NV11TCL;
-	else
-		celsius_class=NV10TCL;
-
-	nv10 = CALLOC_STRUCT(nv10_context);
+	unsigned chipset = screen->chipset;
+	struct nouveau_winsys *nvws = screen->nvws;
+
+	nv10 = CALLOC(1, sizeof(struct nv10_context));
 	if (!nv10)
 		return NULL;
+	nv10->screen = screen;
+	nv10->pctx_id = pctx_id;
+
 	nv10->chipset = chipset;
 	nv10->nvws = nvws;
 
-	/* Notifier for sync purposes */
-	ret = nvws->notifier_alloc(nvws, 1, &nv10->sync);
-	if (ret) {
-		NOUVEAU_ERR("Error creating notifier object: %d\n", ret);
-		nv10_destroy(&nv10->pipe);
-		return NULL;
-	}
-
-	/* Vtxprog resources */
-	if (nvws->res_init(&nv10->vertprog.exec_heap, 0, 512) ||
-	    nvws->res_init(&nv10->vertprog.data_heap, 0, 256)) {
-		nv10_destroy(&nv10->pipe);
-		return NULL;
-	}
-
-	/* Static celsius initialisation */
-	if (!nv10_init_hwctx(nv10, celsius_class)) {
-		nv10_destroy(&nv10->pipe);
-		return NULL;
-	}
-
-	/* Pipe context setup */
-	nv10->pipe.winsys = pipe_winsys;
-
+	nv10->pipe.winsys = ws;
+	nv10->pipe.screen = pscreen;
 	nv10->pipe.destroy = nv10_destroy;
-
 	nv10->pipe.draw_arrays = nv10_draw_arrays;
 	nv10->pipe.draw_elements = nv10_draw_elements;
 	nv10->pipe.clear = nv10_clear;
-
 	nv10->pipe.flush = nv10_flush;
 
 	nv10_init_surface_functions(nv10);
 	nv10_init_state_functions(nv10);
+	nv10_init_miptree_functions(nv10);
 
 	nv10->draw = draw_create();
 	assert(nv10->draw);
 	draw_set_rasterize_stage(nv10->draw, nv10_draw_vbuf_stage(nv10));
 
+	nv10_init_hwctx(nv10);
+
 	return &nv10->pipe;
 }
 
diff --git a/src/gallium/drivers/nv10/nv10_context.h b/src/gallium/drivers/nv10/nv10_context.h
index 386138556e..61eb4e6a93 100644
--- a/src/gallium/drivers/nv10/nv10_context.h
+++ b/src/gallium/drivers/nv10/nv10_context.h
@@ -11,7 +11,7 @@
 #include "nouveau/nouveau_gldefs.h"
 
 #define NOUVEAU_PUSH_CONTEXT(ctx)                                              \
-	struct nv10_context *ctx = nv10
+	struct nv10_screen *ctx = nv10->screen
 #include "nouveau/nouveau_push.h"
 
 #include "nv10_state.h"
@@ -24,17 +24,27 @@
 #define NV10_NEW_VERTPROG	(1 << 1)
 #define NV10_NEW_FRAGPROG	(1 << 2)
 #define NV10_NEW_ARRAYS		(1 << 3)
-#define NV10_NEW_VBO		(1 << 4)
+#define NV10_NEW_VTXFMT		(1 << 4)
+#define NV10_NEW_BLEND		(1 << 5)
+#define NV10_NEW_BLENDCOL	(1 << 6)
+#define NV10_NEW_RAST 		(1 << 7)
+#define NV10_NEW_DSA  		(1 << 8)
+#define NV10_NEW_VIEWPORT	(1 << 9)
+#define NV10_NEW_SCISSOR	(1 << 9)
+#define NV10_NEW_FRAMEBUFFER	(1 << 10)
+
+#include "nv10_screen.h"
 
 struct nv10_context {
 	struct pipe_context pipe;
+
 	struct nouveau_winsys *nvws;
+	struct nv10_screen *screen;
+	unsigned pctx_id;
 
 	struct draw_context *draw;
 
 	int chipset;
-	struct nouveau_grobj *celsius;
-	struct nouveau_notifier *sync;
 
 	uint32_t dirty;
 
@@ -49,6 +59,14 @@ struct nv10_context {
 	struct pipe_buffer *zeta;
 	uint32_t lma_offset;
 
+	struct nv10_blend_state *blend;
+	struct pipe_blend_color *blend_color;
+	struct nv10_rasterizer_state *rast;
+	struct nv10_depth_stencil_alpha_state *dsa;
+	struct pipe_viewport_state *viewport;
+	struct pipe_scissor_state *scissor;
+	struct pipe_framebuffer_state *framebuffer;
+
 	struct {
 		struct pipe_buffer *buffer;
 		uint32_t format;
@@ -91,7 +109,9 @@ nv10_context(struct pipe_context *pipe)
 
 extern void nv10_init_state_functions(struct nv10_context *nv10);
 extern void nv10_init_surface_functions(struct nv10_context *nv10);
-extern void nv10_init_miptree_functions(struct pipe_screen *screen);
+extern void nv10_init_miptree_functions(struct nv10_context *nv10);
+
+extern void nv10_screen_init_miptree_functions(struct pipe_screen *pscreen);
 
 /* nv10_clear.c */
 extern void nv10_clear(struct pipe_context *pipe, struct pipe_surface *ps,
@@ -111,6 +131,7 @@ extern void nv10_fragtex_bind(struct nv10_context *);
 
 /* nv10_prim_vbuf.c */
 struct draw_stage *nv10_draw_vbuf_stage( struct nv10_context *nv10 );
+extern void nv10_vtxbuf_bind(struct nv10_context* nv10);
 
 /* nv10_state.c and friends */
 extern void nv10_emit_hw_state(struct nv10_context *nv10);
diff --git a/src/gallium/drivers/nv10/nv10_miptree.c b/src/gallium/drivers/nv10/nv10_miptree.c
index 7b7f39b80c..4dfc675a6b 100644
--- a/src/gallium/drivers/nv10/nv10_miptree.c
+++ b/src/gallium/drivers/nv10/nv10_miptree.c
@@ -69,7 +69,7 @@ nv10_miptree_create(struct pipe_screen *screen, struct pipe_texture *pt)
 	mt->buffer = ws->buffer_create(ws, 256, PIPE_BUFFER_USAGE_PIXEL,
 					   mt->total_size);
 	if (!mt->buffer) {
-		free(mt);
+		FREE(mt);
 		return NULL;
 	}
 	
@@ -90,12 +90,19 @@ nv10_miptree_release(struct pipe_screen *screen, struct pipe_texture **pt)
 		pipe_buffer_reference(ws, &nv10mt->buffer, NULL);
 		for (l = 0; l <= mt->last_level; l++) {
 			if (nv10mt->level[l].image_offset)
-				free(nv10mt->level[l].image_offset);
+				FREE(nv10mt->level[l].image_offset);
 		}
-		free(nv10mt);
+		FREE(nv10mt);
 	}
 }
 
+static void
+nv10_miptree_update(struct pipe_context *pipe, struct pipe_texture *mt,
+		    uint face, uint levels)
+{
+}
+
+
 static struct pipe_surface *
 nv10_miptree_surface_get(struct pipe_screen *screen, struct pipe_texture *pt,
 			 unsigned face, unsigned level, unsigned zslice)
@@ -122,13 +129,16 @@ nv10_miptree_surface_get(struct pipe_screen *screen, struct pipe_texture *pt,
 
 	return ps;
 }
-void
-nv10_init_miptree_functions(struct pipe_screen *screen)
+
+void nv10_init_miptree_functions(struct nv10_context *nv10)
 {
-	struct nv10_screen *nv10screen = nv10_screen(screen);
+	nv10->pipe.texture_update = nv10_miptree_update;
+}
 
-	nv10screen->screen.texture_create = nv10_miptree_create;
-	nv10screen->screen.texture_release = nv10_miptree_release;
-	nv10screen->screen.get_tex_surface = nv10_miptree_surface_get;
+void nv10_screen_init_miptree_functions(struct pipe_screen *pscreen)
+{
+	pscreen->texture_create = nv10_miptree_create;
+	pscreen->texture_release = nv10_miptree_release;
+	pscreen->get_tex_surface = nv10_miptree_surface_get;
 }
 
diff --git a/src/gallium/drivers/nv10/nv10_prim_vbuf.c b/src/gallium/drivers/nv10/nv10_prim_vbuf.c
index 1526891223..bbcfe1a2fd 100644
--- a/src/gallium/drivers/nv10/nv10_prim_vbuf.c
+++ b/src/gallium/drivers/nv10/nv10_prim_vbuf.c
@@ -67,6 +67,17 @@ struct nv10_vbuf_render {
 };
 
 
+void nv10_vtxbuf_bind( struct nv10_context* nv10 )
+{
+	int i;
+	for(i = 0; i < 8; i++) {
+		BEGIN_RING(celsius, NV10TCL_VERTEX_ARRAY_ATTRIB_OFFSET(i), 1);
+		OUT_RING(0/*nv10->vtxbuf*/);
+		BEGIN_RING(celsius, NV10TCL_VERTEX_ARRAY_ATTRIB_FORMAT(i) ,1);
+		OUT_RING(0/*XXX*/);
+	}
+}
+
 /**
  * Basically a cast wrapper.
  */
@@ -100,7 +111,7 @@ nv10_vbuf_render_allocate_vertices( struct vbuf_render *render,
 	assert(!nv10_render->buffer);
 	nv10_render->buffer = winsys->buffer_create(winsys, 64, PIPE_BUFFER_USAGE_VERTEX, size);
 
-	nv10->dirty |= NV10_NEW_VBO;
+	nv10->dirty |= NV10_NEW_ARRAYS;
 
 	return winsys->buffer_map(winsys, 
 			nv10_render->buffer, 
@@ -139,8 +150,8 @@ nv10_vbuf_render_draw( struct vbuf_render *render,
 	}
 
 	while (nr_indices) {
-		// XXX too big ?
-		push = MIN2(nr_indices, 2047 * 2);
+		// XXX too big/small ? check the size
+		push = MIN2(nr_indices, 1200 * 2);
 
 		BEGIN_RING_NI(celsius, NV10TCL_VB_ELEMENT_U16, push >> 1);
 		for (i = 0; i < push; i+=2)
diff --git a/src/gallium/drivers/nv10/nv10_screen.c b/src/gallium/drivers/nv10/nv10_screen.c
index 4d8e0b05cc..80676ead1a 100644
--- a/src/gallium/drivers/nv10/nv10_screen.c
+++ b/src/gallium/drivers/nv10/nv10_screen.c
@@ -116,35 +116,71 @@ nv10_screen_is_format_supported(struct pipe_screen *screen,
 }
 
 static void
-nv10_screen_destroy(struct pipe_screen *screen)
+nv10_screen_destroy(struct pipe_screen *pscreen)
 {
-	FREE(screen);
+	struct nv10_screen *screen = nv10_screen(pscreen);
+	struct nouveau_winsys *nvws = screen->nvws;
+
+	nvws->notifier_free(&screen->sync);
+	nvws->grobj_free(&screen->celsius);
+
+	FREE(pscreen);
 }
 
 struct pipe_screen *
-nv10_screen_create(struct pipe_winsys *winsys, struct nouveau_winsys *nvws,
+nv10_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *nvws,
 		   unsigned chipset)
 {
-	struct nv10_screen *nv10screen = CALLOC_STRUCT(nv10_screen);
+	struct nv10_screen *screen = CALLOC_STRUCT(nv10_screen);
+	unsigned celsius_class;
+	int ret;
 
-	if (!nv10screen)
+	if (!screen)
+		return NULL;
+	screen->chipset = chipset;
+	screen->nvws = nvws;
+
+	/* 3D object */
+	if (chipset>=0x20)
+		celsius_class=NV11TCL;
+	else if (chipset>=0x17)
+		celsius_class=NV17TCL;
+	else if (chipset>=0x11)
+		celsius_class=NV11TCL;
+	else
+		celsius_class=NV10TCL;
+
+	if (!celsius_class) {
+		NOUVEAU_ERR("Unknown nv1x chipset: nv%02x\n", chipset);
 		return NULL;
+	}
+
+	ret = nvws->grobj_alloc(nvws, celsius_class, &screen->celsius);
+	if (ret) {
+		NOUVEAU_ERR("Error creating 3D object: %d\n", ret);
+		return FALSE;
+	}
+
+	/* Notifier for sync purposes */
+	ret = nvws->notifier_alloc(nvws, 1, &screen->sync);
+	if (ret) {
+		NOUVEAU_ERR("Error creating notifier object: %d\n", ret);
+		nv10_screen_destroy(&screen->pipe);
+		return NULL;
+	}
 
-	nv10screen->chipset = chipset;
-	nv10screen->nvws = nvws;
+	screen->pipe.winsys = ws;
+	screen->pipe.destroy = nv10_screen_destroy;
 
-	nv10screen->screen.winsys = winsys;
+	screen->pipe.get_name = nv10_screen_get_name;
+	screen->pipe.get_vendor = nv10_screen_get_vendor;
+	screen->pipe.get_param = nv10_screen_get_param;
+	screen->pipe.get_paramf = nv10_screen_get_paramf;
 
-	nv10screen->screen.destroy = nv10_screen_destroy;
+	screen->pipe.is_format_supported = nv10_screen_is_format_supported;
 
-	nv10screen->screen.get_name = nv10_screen_get_name;
-	nv10screen->screen.get_vendor = nv10_screen_get_vendor;
-	nv10screen->screen.get_param = nv10_screen_get_param;
-	nv10screen->screen.get_paramf = nv10_screen_get_paramf;
-	nv10screen->screen.is_format_supported = 
-		nv10_screen_is_format_supported;
+	nv10_screen_init_miptree_functions(&screen->pipe);
 
-	nv10_init_miptree_functions(&nv10screen->screen);
-	return &nv10screen->screen;
+	return &screen->pipe;
 }
 
diff --git a/src/gallium/drivers/nv10/nv10_screen.h b/src/gallium/drivers/nv10/nv10_screen.h
index ac8c04072a..4192fe11ef 100644
--- a/src/gallium/drivers/nv10/nv10_screen.h
+++ b/src/gallium/drivers/nv10/nv10_screen.h
@@ -4,10 +4,14 @@
 #include "pipe/p_screen.h"
 
 struct nv10_screen {
-	struct pipe_screen screen;
+	struct pipe_screen pipe;
 
 	struct nouveau_winsys *nvws;
 	unsigned chipset;
+
+	/* HW graphics objects */
+	struct nouveau_grobj *celsius;
+	struct nouveau_notifier *sync;
 };
 
 static INLINE struct nv10_screen *
diff --git a/src/gallium/drivers/nv10/nv10_state.c b/src/gallium/drivers/nv10/nv10_state.c
index 1ff01de106..12722709f6 100644
--- a/src/gallium/drivers/nv10/nv10_state.c
+++ b/src/gallium/drivers/nv10/nv10_state.c
@@ -35,6 +35,8 @@ static void nv10_vertex_layout(struct pipe_context* pipe)
 		}
 	}
 	draw_compute_vertex_size(&vinfo);
+
+	nv10->dirty |= NV10_NEW_VTXFMT;
 }
 
 static void *
@@ -62,27 +64,19 @@ nv10_blend_state_create(struct pipe_context *pipe,
 }
 
 static void
-nv10_blend_state_bind(struct pipe_context *pipe, void *hwcso)
+nv10_blend_state_bind(struct pipe_context *pipe, void *blend)
 {
 	struct nv10_context *nv10 = nv10_context(pipe);
-	struct nv10_blend_state *cb = hwcso;
-
-	BEGIN_RING(celsius, NV10TCL_DITHER_ENABLE, 1);
-	OUT_RING  (cb->d_enable);
 
-	BEGIN_RING(celsius, NV10TCL_BLEND_FUNC_ENABLE, 3);
-	OUT_RING  (cb->b_enable);
-	OUT_RING  (cb->b_srcfunc);
-	OUT_RING  (cb->b_dstfunc);
+	nv10->blend = (struct nv10_blend_state*)blend;
 
-	BEGIN_RING(celsius, NV10TCL_COLOR_MASK, 1);
-	OUT_RING  (cb->c_mask);
+	nv10->dirty |= NV10_NEW_BLEND;
 }
 
 static void
 nv10_blend_state_delete(struct pipe_context *pipe, void *hwcso)
 {
-	free(hwcso);
+	FREE(hwcso);
 }
 
 
@@ -255,7 +249,7 @@ nv10_sampler_state_bind(struct pipe_context *pipe, unsigned nr, void **sampler)
 static void
 nv10_sampler_state_delete(struct pipe_context *pipe, void *hwcso)
 {
-	free(hwcso);
+	FREE(hwcso);
 }
 
 static void
@@ -347,43 +341,19 @@ nv10_rasterizer_state_create(struct pipe_context *pipe,
 }
 
 static void
-nv10_rasterizer_state_bind(struct pipe_context *pipe, void *hwcso)
+nv10_rasterizer_state_bind(struct pipe_context *pipe, void *rast)
 {
 	struct nv10_context *nv10 = nv10_context(pipe);
-	struct nv10_rasterizer_state *rs = hwcso;
-
-	BEGIN_RING(celsius, NV10TCL_SHADE_MODEL, 2);
-	OUT_RING  (rs->shade_model);
-	OUT_RING  (rs->line_width);
-
-
-	BEGIN_RING(celsius, NV10TCL_POINT_SIZE, 1);
-	OUT_RING  (rs->point_size);
-
-	BEGIN_RING(celsius, NV10TCL_POLYGON_MODE_FRONT, 2);
-	OUT_RING  (rs->poly_mode_front);
-	OUT_RING  (rs->poly_mode_back);
-
 
-	BEGIN_RING(celsius, NV10TCL_CULL_FACE, 2);
-	OUT_RING  (rs->cull_face);
-	OUT_RING  (rs->front_face);
+	nv10->rast = (struct nv10_rasterizer_state*)rast;
 
-	BEGIN_RING(celsius, NV10TCL_LINE_SMOOTH_ENABLE, 2);
-	OUT_RING  (rs->line_smooth_en);
-	OUT_RING  (rs->poly_smooth_en);
-
-	BEGIN_RING(celsius, NV10TCL_CULL_FACE_ENABLE, 1);
-	OUT_RING  (rs->cull_face_en);
-
-/*	BEGIN_RING(celsius, NV10TCL_POINT_SPRITE, 1);
-	OUT_RING  (rs->point_sprite);*/
+	nv10->dirty |= NV10_NEW_RAST;
 }
 
 static void
 nv10_rasterizer_state_delete(struct pipe_context *pipe, void *hwcso)
 {
-	free(hwcso);
+	FREE(hwcso);
 }
 
 static void *
@@ -415,25 +385,19 @@ nv10_depth_stencil_alpha_state_create(struct pipe_context *pipe,
 }
 
 static void
-nv10_depth_stencil_alpha_state_bind(struct pipe_context *pipe, void *hwcso)
+nv10_depth_stencil_alpha_state_bind(struct pipe_context *pipe, void *dsa)
 {
 	struct nv10_context *nv10 = nv10_context(pipe);
-	struct nv10_depth_stencil_alpha_state *hw = hwcso;
-
-	BEGIN_RING(celsius, NV10TCL_DEPTH_FUNC, 3);
-	OUT_RINGp ((uint32_t *)&hw->depth, 3);
-	BEGIN_RING(celsius, NV10TCL_STENCIL_ENABLE, 1);
-	OUT_RING (hw->stencil.enable);
-	BEGIN_RING(celsius, NV10TCL_STENCIL_MASK, 7);
-	OUT_RINGp ((uint32_t *)&(hw->stencil.wmask), 7);
-	BEGIN_RING(celsius, NV10TCL_ALPHA_FUNC_ENABLE, 3);
-	OUT_RINGp ((uint32_t *)&hw->alpha.enabled, 3);
+
+	nv10->dsa = (struct nv10_depth_stencil_alpha_state*)dsa;
+
+	nv10->dirty |= NV10_NEW_DSA;
 }
 
 static void
 nv10_depth_stencil_alpha_state_delete(struct pipe_context *pipe, void *hwcso)
 {
-	free(hwcso);
+	FREE(hwcso);
 }
 
 static void *
@@ -461,11 +425,11 @@ nv10_vp_state_bind(struct pipe_context *pipe, void *hwcso)
 static void
 nv10_vp_state_delete(struct pipe_context *pipe, void *hwcso)
 {
-	struct nv10_context *nv10 = nv10_context(pipe);
+	//struct nv10_context *nv10 = nv10_context(pipe);
 	struct nv10_vertex_program *vp = hwcso;
 
 	//nv10_vertprog_destroy(nv10, vp);
-	free(vp);
+	FREE(vp);
 }
 
 static void *
@@ -499,7 +463,7 @@ nv10_fp_state_delete(struct pipe_context *pipe, void *hwcso)
 	struct nv10_fragment_program *fp = hwcso;
 
 	nv10_fragprog_destroy(nv10, fp);
-	free(fp);
+	FREE(fp);
 }
 
 static void
@@ -508,11 +472,9 @@ nv10_set_blend_color(struct pipe_context *pipe,
 {
 	struct nv10_context *nv10 = nv10_context(pipe);
 
-	BEGIN_RING(celsius, NV10TCL_BLEND_COLOR, 1);
-	OUT_RING  ((float_to_ubyte(bcol->color[3]) << 24) |
-		   (float_to_ubyte(bcol->color[0]) << 16) |
-		   (float_to_ubyte(bcol->color[1]) <<  8) |
-		   (float_to_ubyte(bcol->color[2]) <<  0));
+	nv10->blend_color = (struct pipe_blend_color*)bcol;
+
+	nv10->dirty |= NV10_NEW_BLENDCOL;
 }
 
 static void
@@ -542,58 +504,10 @@ nv10_set_framebuffer_state(struct pipe_context *pipe,
 			   const struct pipe_framebuffer_state *fb)
 {
 	struct nv10_context *nv10 = nv10_context(pipe);
-	struct pipe_surface *rt, *zeta;
-	uint32_t rt_format, w, h;
-	int i, colour_format = 0, zeta_format = 0;
-
-	w = fb->cbufs[0]->width;
-	h = fb->cbufs[0]->height;
-	colour_format = fb->cbufs[0]->format;
-	rt = fb->cbufs[0];
-
-	if (fb->zsbuf) {
-		if (colour_format) {
-			assert(w == fb->zsbuf->width);
-			assert(h == fb->zsbuf->height);
-		} else {
-			w = fb->zsbuf->width;
-			h = fb->zsbuf->height;
-		}
-
-		zeta_format = fb->zsbuf->format;
-		zeta = fb->zsbuf;
-	}
 
-	rt_format = NV10TCL_RT_FORMAT_TYPE_LINEAR;
+	nv10->framebuffer = (struct pipe_framebuffer_state*)fb;
 
-	switch (colour_format) {
-	case PIPE_FORMAT_A8R8G8B8_UNORM:
-	case 0:
-		rt_format |= NV10TCL_RT_FORMAT_COLOR_A8R8G8B8;
-		break;
-	case PIPE_FORMAT_R5G6B5_UNORM:
-		rt_format |= NV10TCL_RT_FORMAT_COLOR_R5G6B5;
-		break;
-	default:
-		assert(0);
-	}
-
-	BEGIN_RING(celsius, NV10TCL_RT_PITCH, 1);
-	OUT_RING  ( (rt->pitch * rt->cpp) | ( (zeta->pitch * zeta->cpp) << 16) );
-	nv10->rt[0] = rt->buffer;
-
-	if (zeta_format)
-	{
-		nv10->zeta = zeta->buffer;
-	}
-
-	BEGIN_RING(celsius, NV10TCL_RT_HORIZ, 3);
-	OUT_RING  ((w << 16) | 0);
-	OUT_RING  ((h << 16) | 0);
-	OUT_RING  (rt_format);
-	BEGIN_RING(celsius, NV10TCL_VIEWPORT_CLIP_HORIZ(0), 2);
-	OUT_RING  (((w - 1) << 16) | 0);
-	OUT_RING  (((h - 1) << 16) | 0);
+	nv10->dirty |= NV10_NEW_FRAMEBUFFER;
 }
 
 static void
@@ -609,10 +523,9 @@ nv10_set_scissor_state(struct pipe_context *pipe,
 {
 	struct nv10_context *nv10 = nv10_context(pipe);
 
-	// XXX
-/*	BEGIN_RING(celsius, NV10TCL_SCISSOR_HORIZ, 2);
-	OUT_RING  (((s->maxx - s->minx) << 16) | s->minx);
-	OUT_RING  (((s->maxy - s->miny) << 16) | s->miny);*/
+	nv10->scissor = (struct pipe_scissor_state*)s;
+
+	nv10->dirty |= NV10_NEW_SCISSOR;
 }
 
 static void
@@ -621,15 +534,9 @@ nv10_set_viewport_state(struct pipe_context *pipe,
 {
 	struct nv10_context *nv10 = nv10_context(pipe);
 
-/*	OUT_RINGf (vpt->translate[0]);
-	OUT_RINGf (vpt->translate[1]);
-	OUT_RINGf (vpt->translate[2]);
-	OUT_RINGf (vpt->translate[3]);*/
-	BEGIN_RING(celsius, NV10TCL_VIEWPORT_SCALE_X, 4);
-	OUT_RINGf (vpt->scale[0]);
-	OUT_RINGf (vpt->scale[1]);
-	OUT_RINGf (vpt->scale[2]);
-	OUT_RINGf (vpt->scale[3]);
+	nv10->viewport = (struct pipe_viewport_state*)vpt;
+
+	nv10->dirty |= NV10_NEW_VIEWPORT;
 }
 
 static void
diff --git a/src/gallium/drivers/nv10/nv10_state_emit.c b/src/gallium/drivers/nv10/nv10_state_emit.c
index 8bf0bd2d68..0c52496389 100644
--- a/src/gallium/drivers/nv10/nv10_state_emit.c
+++ b/src/gallium/drivers/nv10/nv10_state_emit.c
@@ -1,14 +1,174 @@
+#include "pipe/p_util.h"
+
 #include "nv10_context.h"
 #include "nv10_state.h"
 
+static void nv10_state_emit_blend(struct nv10_context* nv10)
+{
+	struct nv10_blend_state *b = nv10->blend;
+
+	BEGIN_RING(celsius, NV10TCL_DITHER_ENABLE, 1);
+	OUT_RING  (b->d_enable);
+
+	BEGIN_RING(celsius, NV10TCL_BLEND_FUNC_ENABLE, 3);
+	OUT_RING  (b->b_enable);
+	OUT_RING  (b->b_srcfunc);
+	OUT_RING  (b->b_dstfunc);
+
+	BEGIN_RING(celsius, NV10TCL_COLOR_MASK, 1);
+	OUT_RING  (b->c_mask);
+}
+
+static void nv10_state_emit_blend_color(struct nv10_context* nv10)
+{
+	struct pipe_blend_color *c = nv10->blend_color;
+
+	BEGIN_RING(celsius, NV10TCL_BLEND_COLOR, 1);
+	OUT_RING  ((float_to_ubyte(c->color[3]) << 24)|
+		   (float_to_ubyte(c->color[0]) << 16)|
+		   (float_to_ubyte(c->color[1]) << 8) |
+		   (float_to_ubyte(c->color[2]) << 0));
+}
+
+static void nv10_state_emit_rast(struct nv10_context* nv10)
+{
+	struct nv10_rasterizer_state *r = nv10->rast;
+
+	BEGIN_RING(celsius, NV10TCL_SHADE_MODEL, 2);
+	OUT_RING  (r->shade_model);
+	OUT_RING  (r->line_width);
+
+
+	BEGIN_RING(celsius, NV10TCL_POINT_SIZE, 1);
+	OUT_RING  (r->point_size);
+
+	BEGIN_RING(celsius, NV10TCL_POLYGON_MODE_FRONT, 2);
+	OUT_RING  (r->poly_mode_front);
+	OUT_RING  (r->poly_mode_back);
+
+
+	BEGIN_RING(celsius, NV10TCL_CULL_FACE, 2);
+	OUT_RING  (r->cull_face);
+	OUT_RING  (r->front_face);
+
+	BEGIN_RING(celsius, NV10TCL_LINE_SMOOTH_ENABLE, 2);
+	OUT_RING  (r->line_smooth_en);
+	OUT_RING  (r->poly_smooth_en);
+
+	BEGIN_RING(celsius, NV10TCL_CULL_FACE_ENABLE, 1);
+	OUT_RING  (r->cull_face_en);
+}
+
+static void nv10_state_emit_dsa(struct nv10_context* nv10)
+{
+	struct nv10_depth_stencil_alpha_state *d = nv10->dsa;
+
+	BEGIN_RING(celsius, NV10TCL_DEPTH_FUNC, 3);
+	OUT_RINGp ((uint32_t *)&d->depth, 3);
+	BEGIN_RING(celsius, NV10TCL_STENCIL_ENABLE, 1);
+	OUT_RING (d->stencil.enable);
+	BEGIN_RING(celsius, NV10TCL_STENCIL_MASK, 7);
+	OUT_RINGp ((uint32_t *)&(d->stencil.wmask), 7);
+	BEGIN_RING(celsius, NV10TCL_ALPHA_FUNC_ENABLE, 3);
+	OUT_RINGp ((uint32_t *)&d->alpha.enabled, 3);
+}
+
+static void nv10_state_emit_viewport(struct nv10_context* nv10)
+{
+	struct pipe_viewport_state *vpt = nv10->viewport;
+
+/*	OUT_RINGf (vpt->translate[0]);
+	OUT_RINGf (vpt->translate[1]);
+	OUT_RINGf (vpt->translate[2]);
+	OUT_RINGf (vpt->translate[3]);*/
+	BEGIN_RING(celsius, NV10TCL_VIEWPORT_SCALE_X, 4);
+	OUT_RINGf (vpt->scale[0]);
+	OUT_RINGf (vpt->scale[1]);
+	OUT_RINGf (vpt->scale[2]);
+	OUT_RINGf (vpt->scale[3]);
+}
+
+static void nv10_state_emit_scissor(struct nv10_context* nv10)
+{
+	// XXX this is so not working
+/*	struct pipe_scissor_state *s = nv10->scissor;
+	BEGIN_RING(celsius, NV10TCL_SCISSOR_HORIZ, 2);
+	OUT_RING  (((s->maxx - s->minx) << 16) | s->minx);
+	OUT_RING  (((s->maxy - s->miny) << 16) | s->miny);*/
+}
+
+static void nv10_state_emit_framebuffer(struct nv10_context* nv10)
+{
+	struct pipe_framebuffer_state* fb = nv10->framebuffer;
+	struct pipe_surface *rt, *zeta;
+	uint32_t rt_format, w, h;
+	int colour_format = 0, zeta_format = 0;
+
+	w = fb->cbufs[0]->width;
+	h = fb->cbufs[0]->height;
+	colour_format = fb->cbufs[0]->format;
+	rt = fb->cbufs[0];
+
+	if (fb->zsbuf) {
+		if (colour_format) {
+			assert(w == fb->zsbuf->width);
+			assert(h == fb->zsbuf->height);
+		} else {
+			w = fb->zsbuf->width;
+			h = fb->zsbuf->height;
+		}
+
+		zeta_format = fb->zsbuf->format;
+		zeta = fb->zsbuf;
+	}
+
+	rt_format = NV10TCL_RT_FORMAT_TYPE_LINEAR;
+
+	switch (colour_format) {
+	case PIPE_FORMAT_A8R8G8B8_UNORM:
+	case 0:
+		rt_format |= NV10TCL_RT_FORMAT_COLOR_A8R8G8B8;
+		break;
+	case PIPE_FORMAT_R5G6B5_UNORM:
+		rt_format |= NV10TCL_RT_FORMAT_COLOR_R5G6B5;
+		break;
+	default:
+		assert(0);
+	}
+
+	BEGIN_RING(celsius, NV10TCL_RT_PITCH, 1);
+	OUT_RING  ( (rt->pitch * rt->cpp) | ( (zeta->pitch * zeta->cpp) << 16) );
+	nv10->rt[0] = rt->buffer;
+
+	if (zeta_format)
+	{
+		nv10->zeta = zeta->buffer;
+	}
+
+	BEGIN_RING(celsius, NV10TCL_RT_HORIZ, 3);
+	OUT_RING  ((w << 16) | 0);
+	OUT_RING  ((h << 16) | 0);
+	OUT_RING  (rt_format);
+	BEGIN_RING(celsius, NV10TCL_VIEWPORT_CLIP_HORIZ(0), 2);
+	OUT_RING  (((w - 1) << 16) | 0);
+	OUT_RING  (((h - 1) << 16) | 0);
+}
+
 void
 nv10_emit_hw_state(struct nv10_context *nv10)
 {
 	int i;
 
+	if (nv10->dirty & NV10_NEW_VERTPROG) {
+		//nv10_vertprog_bind(nv10, nv10->vertprog.current);
+		nv10->dirty &= ~NV10_NEW_VERTPROG;
+	}
+
 	if (nv10->dirty & NV10_NEW_FRAGPROG) {
 		nv10_fragprog_bind(nv10, nv10->fragprog.current);
 		/*XXX: clear NV10_NEW_FRAGPROG if no new program uploaded */
+		nv10->dirty_samplers |= (1<<10);
+		nv10->dirty_samplers = 0;
 	}
 
 	if (nv10->dirty_samplers || (nv10->dirty & NV10_NEW_FRAGPROG)) {
@@ -16,16 +176,50 @@ nv10_emit_hw_state(struct nv10_context *nv10)
 		nv10->dirty &= ~NV10_NEW_FRAGPROG;
 	}
 
-	if (nv10->dirty & NV10_NEW_VERTPROG) {
-		//nv10_vertprog_bind(nv10, nv10->vertprog.current);
-		nv10->dirty &= ~NV10_NEW_VERTPROG;
+	if (nv10->dirty & NV10_NEW_ARRAYS) {
+		nv10->dirty &= ~NV10_NEW_ARRAYS;
+		// array state will be put here once it's not emitted at each frame
 	}
 
-	if (nv10->dirty & NV10_NEW_VBO) {
-		
+	if (nv10->dirty & NV10_NEW_VTXFMT) {
+		nv10->dirty &= ~NV10_NEW_VTXFMT;
+		nv10_vtxbuf_bind(nv10);
 	}
 
-	nv10->dirty_samplers = 0;
+	if (nv10->dirty & NV10_NEW_BLEND) {
+		nv10->dirty &= ~NV10_NEW_BLEND;
+		nv10_state_emit_blend(nv10);
+	}
+
+	if (nv10->dirty & NV10_NEW_BLENDCOL) {
+		nv10->dirty &= ~NV10_NEW_BLENDCOL;
+		nv10_state_emit_blend_color(nv10);
+	}
+
+	if (nv10->dirty & NV10_NEW_RAST) {
+		nv10->dirty &= ~NV10_NEW_RAST;
+		nv10_state_emit_rast(nv10);
+	}
+
+	if (nv10->dirty & NV10_NEW_DSA) {
+		nv10->dirty &= ~NV10_NEW_DSA;
+		nv10_state_emit_dsa(nv10);
+	}
+
+ 	if (nv10->dirty & NV10_NEW_VIEWPORT) {
+		nv10->dirty &= ~NV10_NEW_VIEWPORT;
+		nv10_state_emit_viewport(nv10);
+	}
+
+ 	if (nv10->dirty & NV10_NEW_SCISSOR) {
+		nv10->dirty &= ~NV10_NEW_SCISSOR;
+		nv10_state_emit_scissor(nv10);
+	}
+
+ 	if (nv10->dirty & NV10_NEW_FRAMEBUFFER) {
+		nv10->dirty &= ~NV10_NEW_FRAMEBUFFER;
+		nv10_state_emit_framebuffer(nv10);
+	}
 
 	/* Emit relocs for every referenced buffer.
 	 * This is to ensure the bufmgr has an accurate idea of how
@@ -48,10 +242,16 @@ nv10_emit_hw_state(struct nv10_context *nv10)
 		BEGIN_RING(celsius, NV10TCL_ZETA_OFFSET, 1);
 		OUT_RELOCl(nv10->zeta, 0, NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
 		/* XXX for when we allocate LMA on nv17 */
-/*		BEGIN_RING(celsius, NV10TCL_LMA_DEPTH_OFFSET, 1);
-		OUT_RELOCl(nv10->zeta+lma_offset);*/
+/*		BEGIN_RING(celsius, NV10TCL_LMA_DEPTH_BUFFER_OFFSET, 1);
+		OUT_RELOCl(nv10->zeta + lma_offset);*/
 	}
 
+	/* Vertex buffer */
+	BEGIN_RING(celsius, NV10TCL_DMA_VTXBUF0, 1);
+	OUT_RELOCo(nv10->rt[0], NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
+	BEGIN_RING(celsius, NV10TCL_COLOR_OFFSET, 1);
+	OUT_RELOCl(nv10->rt[0], 0, NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
+
 	/* Texture images */
 	for (i = 0; i < 2; i++) {
 		if (!(nv10->fp_samplers & (1 << i)))
-- 
cgit v1.2.3


From fb19b3393fbee26f7bb88b572b3d0cc2943f2edc Mon Sep 17 00:00:00 2001
From: Stephane Marchesin <marchesin@icps.u-strasbg.fr>
Date: Wed, 2 Apr 2008 18:26:49 +0200
Subject: nv10: fix some more state, work on the vertex emission code.

---
 src/gallium/auxiliary/draw/draw_vertex_fetch.c |  2 +
 src/gallium/drivers/nv10/nv10_context.h        | 21 +++++----
 src/gallium/drivers/nv10/nv10_fragtex.c        |  4 ++
 src/gallium/drivers/nv10/nv10_prim_vbuf.c      |  7 ++-
 src/gallium/drivers/nv10/nv10_state.c          | 60 ++++++--------------------
 src/gallium/drivers/nv10/nv10_state_emit.c     | 39 ++++++++++++++---
 src/gallium/drivers/nv10/nv10_vbo.c            |  2 +
 7 files changed, 68 insertions(+), 67 deletions(-)

(limited to 'src/gallium/drivers/nv10/nv10_context.h')

diff --git a/src/gallium/auxiliary/draw/draw_vertex_fetch.c b/src/gallium/auxiliary/draw/draw_vertex_fetch.c
index 11f99babf6..9a9ac4ee45 100644
--- a/src/gallium/auxiliary/draw/draw_vertex_fetch.c
+++ b/src/gallium/auxiliary/draw/draw_vertex_fetch.c
@@ -508,6 +508,7 @@ void draw_update_vertex_fetch( struct draw_context *draw )
    draw->vertex_fetch.nr_attrs = nr_attrs;
 
    draw->vertex_fetch.fetch_func = generic_vertex_fetch;
+	printf("pouet vertex fetch %x\n",draw->vertex_fetch.fetch_func);
 
    switch (nr_attrs) {
    case 2:
@@ -524,5 +525,6 @@ void draw_update_vertex_fetch( struct draw_context *draw )
    default:
       break;
    }
+	printf("pouet vertex fetch %x\n",draw->vertex_fetch.fetch_func);
 
 }
diff --git a/src/gallium/drivers/nv10/nv10_context.h b/src/gallium/drivers/nv10/nv10_context.h
index 61eb4e6a93..8c13d6897f 100644
--- a/src/gallium/drivers/nv10/nv10_context.h
+++ b/src/gallium/drivers/nv10/nv10_context.h
@@ -21,17 +21,16 @@
 #define NOUVEAU_MSG(fmt, args...) \
 	fprintf(stderr, "nouveau: "fmt, ##args);
 
-#define NV10_NEW_VERTPROG	(1 << 1)
-#define NV10_NEW_FRAGPROG	(1 << 2)
-#define NV10_NEW_ARRAYS		(1 << 3)
-#define NV10_NEW_VTXFMT		(1 << 4)
-#define NV10_NEW_BLEND		(1 << 5)
-#define NV10_NEW_BLENDCOL	(1 << 6)
-#define NV10_NEW_RAST 		(1 << 7)
-#define NV10_NEW_DSA  		(1 << 8)
-#define NV10_NEW_VIEWPORT	(1 << 9)
-#define NV10_NEW_SCISSOR	(1 << 9)
-#define NV10_NEW_FRAMEBUFFER	(1 << 10)
+#define NV10_NEW_VERTPROG	(1 << 0)
+#define NV10_NEW_FRAGPROG	(1 << 1)
+#define NV10_NEW_VTXARRAYS	(1 << 2)
+#define NV10_NEW_BLEND		(1 << 3)
+#define NV10_NEW_BLENDCOL	(1 << 4)
+#define NV10_NEW_RAST 		(1 << 5)
+#define NV10_NEW_DSA  		(1 << 6)
+#define NV10_NEW_VIEWPORT	(1 << 7)
+#define NV10_NEW_SCISSOR	(1 << 8)
+#define NV10_NEW_FRAMEBUFFER	(1 << 9)
 
 #include "nv10_screen.h"
 
diff --git a/src/gallium/drivers/nv10/nv10_fragtex.c b/src/gallium/drivers/nv10/nv10_fragtex.c
index a4bf108284..67e0b4bd45 100644
--- a/src/gallium/drivers/nv10/nv10_fragtex.c
+++ b/src/gallium/drivers/nv10/nv10_fragtex.c
@@ -72,6 +72,7 @@ nv10_fragtex_format(uint pipe_format)
 static void
 nv10_fragtex_build(struct nv10_context *nv10, int unit)
 {
+#if 0
 	struct nv10_sampler_state *ps = nv10->tex_sampler[unit];
 	struct nv10_miptree *nv10mt = nv10->tex_miptree[unit];
 	struct pipe_texture *pt = &nv10mt->base;
@@ -115,11 +116,13 @@ nv10_fragtex_build(struct nv10_context *nv10, int unit)
 	OUT_RING  (ps->filt | 0x2000 /* magic */);
 	OUT_RING  ((pt->width[0] << 16) | pt->height[0]);
 	OUT_RING  (ps->bcol);
+#endif
 }
 
 void
 nv10_fragtex_bind(struct nv10_context *nv10)
 {
+#if 0
 	struct nv10_fragment_program *fp = nv10->fragprog.active;
 	unsigned samplers, unit;
 
@@ -141,5 +144,6 @@ nv10_fragtex_bind(struct nv10_context *nv10)
 	}
 
 	nv10->fp_samplers = fp->samplers;
+#endif
 }
 
diff --git a/src/gallium/drivers/nv10/nv10_prim_vbuf.c b/src/gallium/drivers/nv10/nv10_prim_vbuf.c
index bbcfe1a2fd..412ee9a23f 100644
--- a/src/gallium/drivers/nv10/nv10_prim_vbuf.c
+++ b/src/gallium/drivers/nv10/nv10_prim_vbuf.c
@@ -94,6 +94,9 @@ nv10_vbuf_render_get_vertex_info( struct vbuf_render *render )
 {
 	struct nv10_vbuf_render *nv10_render = nv10_vbuf_render(render);
 	struct nv10_context *nv10 = nv10_render->nv10;
+
+	nv10_emit_hw_state(nv10);
+
 	return &nv10->vertex_info;
 }
 
@@ -111,7 +114,7 @@ nv10_vbuf_render_allocate_vertices( struct vbuf_render *render,
 	assert(!nv10_render->buffer);
 	nv10_render->buffer = winsys->buffer_create(winsys, 64, PIPE_BUFFER_USAGE_VERTEX, size);
 
-	nv10->dirty |= NV10_NEW_ARRAYS;
+	nv10->dirty |= NV10_NEW_VTXARRAYS;
 
 	return winsys->buffer_map(winsys, 
 			nv10_render->buffer, 
@@ -137,6 +140,8 @@ nv10_vbuf_render_draw( struct vbuf_render *render,
 	struct nv10_context *nv10 = nv10_render->nv10;
 	int push, i;
 
+	nv10_emit_hw_state(nv10);
+
 	BEGIN_RING(celsius, NV10TCL_VERTEX_ARRAY_OFFSET_POS, 1);
 	OUT_RELOCl(nv10_render->buffer, 0, NOUVEAU_BO_VRAM | NOUVEAU_BO_GART | NOUVEAU_BO_RD);
 
diff --git a/src/gallium/drivers/nv10/nv10_state.c b/src/gallium/drivers/nv10/nv10_state.c
index 182f6857f5..924cf803ac 100644
--- a/src/gallium/drivers/nv10/nv10_state.c
+++ b/src/gallium/drivers/nv10/nv10_state.c
@@ -1,3 +1,4 @@
+#include "draw/draw_context.h"
 #include "pipe/p_state.h"
 #include "pipe/p_defines.h"
 #include "pipe/p_util.h"
@@ -7,38 +8,6 @@
 #include "nv10_context.h"
 #include "nv10_state.h"
 
-static void nv10_vertex_layout(struct pipe_context* pipe)
-{
-	struct nv10_context *nv10 = nv10_context(pipe);
-	struct nv10_fragment_program *fp = nv10->fragprog.current;
-	uint32_t src = 0;
-	int i;
-	struct vertex_info vinfo;
-
-	memset(&vinfo, 0, sizeof(vinfo));
-
-	for (i = 0; i < fp->info.num_inputs; i++) {
-		switch (fp->info.input_semantic_name[i]) {
-			case TGSI_SEMANTIC_POSITION:
-				draw_emit_vertex_attr(&vinfo, EMIT_4F, INTERP_LINEAR, src++);
-				break;
-			case TGSI_SEMANTIC_COLOR:
-				draw_emit_vertex_attr(&vinfo, EMIT_4F, INTERP_LINEAR, src++);
-				break;
-			default:
-			case TGSI_SEMANTIC_GENERIC:
-				draw_emit_vertex_attr(&vinfo, EMIT_4F, INTERP_PERSPECTIVE, src++);
-				break;
-			case TGSI_SEMANTIC_FOG:
-				draw_emit_vertex_attr(&vinfo, EMIT_4F, INTERP_PERSPECTIVE, src++);
-				break;
-		}
-	}
-	draw_compute_vertex_size(&vinfo);
-
-	nv10->dirty |= NV10_NEW_VTXFMT;
-}
-
 static void *
 nv10_blend_state_create(struct pipe_context *pipe,
 			const struct pipe_blend_state *cso)
@@ -406,34 +375,29 @@ nv10_depth_stencil_alpha_state_delete(struct pipe_context *pipe, void *hwcso)
 
 static void *
 nv10_vp_state_create(struct pipe_context *pipe,
-		     const struct pipe_shader_state *cso)
+		     const struct pipe_shader_state *templ)
 {
-	struct nv10_vertex_program *vp;
-
-	vp = CALLOC(1, sizeof(struct nv10_vertex_program));
-	vp->pipe = cso;
+	struct nv10_context *nv10 = nv10_context(pipe);
 
-	return (void *)vp;
+	return draw_create_vertex_shader(nv10->draw, templ);
 }
 
 static void
-nv10_vp_state_bind(struct pipe_context *pipe, void *hwcso)
+nv10_vp_state_bind(struct pipe_context *pipe, void *shader)
 {
 	struct nv10_context *nv10 = nv10_context(pipe);
-	struct nv10_vertex_program *vp = hwcso;
 
-	nv10->vertprog.current = vp;
+	draw_bind_vertex_shader(nv10->draw, (struct draw_vertex_shader *) shader);
+
 	nv10->dirty |= NV10_NEW_VERTPROG;
 }
 
 static void
-nv10_vp_state_delete(struct pipe_context *pipe, void *hwcso)
+nv10_vp_state_delete(struct pipe_context *pipe, void *shader)
 {
-	//struct nv10_context *nv10 = nv10_context(pipe);
-	struct nv10_vertex_program *vp = hwcso;
+	struct nv10_context *nv10 = nv10_context(pipe);
 
-	//nv10_vertprog_destroy(nv10, vp);
-	FREE(vp);
+	draw_delete_vertex_shader(nv10->draw, (struct draw_vertex_shader *) shader);
 }
 
 static void *
@@ -550,7 +514,7 @@ nv10_set_vertex_buffers(struct pipe_context *pipe, unsigned count,
 	struct nv10_context *nv10 = nv10_context(pipe);
 
 	memcpy(nv10->vtxbuf, vb, sizeof(*vb) * count);
-	nv10->dirty |= NV10_NEW_ARRAYS;
+	nv10->dirty |= NV10_NEW_VTXARRAYS;
 }
 
 static void
@@ -560,7 +524,7 @@ nv10_set_vertex_elements(struct pipe_context *pipe, unsigned count,
 	struct nv10_context *nv10 = nv10_context(pipe);
 
 	memcpy(nv10->vtxelt, ve, sizeof(*ve) * count);
-	nv10->dirty |= NV10_NEW_ARRAYS;
+	nv10->dirty |= NV10_NEW_VTXARRAYS;
 }
 
 void
diff --git a/src/gallium/drivers/nv10/nv10_state_emit.c b/src/gallium/drivers/nv10/nv10_state_emit.c
index 0c52496389..134e52bd62 100644
--- a/src/gallium/drivers/nv10/nv10_state_emit.c
+++ b/src/gallium/drivers/nv10/nv10_state_emit.c
@@ -154,6 +154,35 @@ static void nv10_state_emit_framebuffer(struct nv10_context* nv10)
 	OUT_RING  (((h - 1) << 16) | 0);
 }
 
+static void nv10_vertex_layout(struct nv10_context *nv10)
+{
+	struct nv10_fragment_program *fp = nv10->fragprog.current;
+	uint32_t src = 0;
+	int i;
+	struct vertex_info vinfo;
+
+	memset(&vinfo, 0, sizeof(vinfo));
+
+	for (i = 0; i < fp->info.num_inputs; i++) {
+		switch (fp->info.input_semantic_name[i]) {
+			case TGSI_SEMANTIC_POSITION:
+				draw_emit_vertex_attr(&vinfo, EMIT_4F, INTERP_LINEAR, src++);
+				break;
+			case TGSI_SEMANTIC_COLOR:
+				draw_emit_vertex_attr(&vinfo, EMIT_4F, INTERP_LINEAR, src++);
+				break;
+			default:
+			case TGSI_SEMANTIC_GENERIC:
+				draw_emit_vertex_attr(&vinfo, EMIT_4F, INTERP_PERSPECTIVE, src++);
+				break;
+			case TGSI_SEMANTIC_FOG:
+				draw_emit_vertex_attr(&vinfo, EMIT_4F, INTERP_PERSPECTIVE, src++);
+				break;
+		}
+	}
+	draw_compute_vertex_size(&vinfo);
+}
+
 void
 nv10_emit_hw_state(struct nv10_context *nv10)
 {
@@ -176,13 +205,9 @@ nv10_emit_hw_state(struct nv10_context *nv10)
 		nv10->dirty &= ~NV10_NEW_FRAGPROG;
 	}
 
-	if (nv10->dirty & NV10_NEW_ARRAYS) {
-		nv10->dirty &= ~NV10_NEW_ARRAYS;
-		// array state will be put here once it's not emitted at each frame
-	}
-
-	if (nv10->dirty & NV10_NEW_VTXFMT) {
-		nv10->dirty &= ~NV10_NEW_VTXFMT;
+	if (nv10->dirty & NV10_NEW_VTXARRAYS) {
+		nv10->dirty &= ~NV10_NEW_VTXARRAYS;
+		nv10_vertex_layout(nv10);
 		nv10_vtxbuf_bind(nv10);
 	}
 
diff --git a/src/gallium/drivers/nv10/nv10_vbo.c b/src/gallium/drivers/nv10/nv10_vbo.c
index 025ad6de4b..0f5902602f 100644
--- a/src/gallium/drivers/nv10/nv10_vbo.c
+++ b/src/gallium/drivers/nv10/nv10_vbo.c
@@ -18,6 +18,8 @@ boolean nv10_draw_elements( struct pipe_context *pipe,
 	struct draw_context *draw = nv10->draw;
 	unsigned i;
 
+	nv10_emit_hw_state(nv10);
+
 	/*
 	 * Map vertex buffers
 	 */
-- 
cgit v1.2.3


From 7f21b63a988a041bca120751c795f6f6abf0f2bd Mon Sep 17 00:00:00 2001
From: Stephane Marchesin <marchesin@icps.u-strasbg.fr>
Date: Thu, 3 Apr 2008 04:07:16 +0200
Subject: nv10: fix more vertex stuff

---
 src/gallium/drivers/nv10/nv10_context.h    |  8 ++++----
 src/gallium/drivers/nv10/nv10_state.c      | 13 +++++++++++--
 src/gallium/drivers/nv10/nv10_state_emit.c | 10 ++++++++--
 src/gallium/drivers/nv10/nv10_vbo.c        |  2 ++
 4 files changed, 25 insertions(+), 8 deletions(-)

(limited to 'src/gallium/drivers/nv10/nv10_context.h')

diff --git a/src/gallium/drivers/nv10/nv10_context.h b/src/gallium/drivers/nv10/nv10_context.h
index 8c13d6897f..63d33ef7c9 100644
--- a/src/gallium/drivers/nv10/nv10_context.h
+++ b/src/gallium/drivers/nv10/nv10_context.h
@@ -65,6 +65,8 @@ struct nv10_context {
 	struct pipe_viewport_state *viewport;
 	struct pipe_scissor_state *scissor;
 	struct pipe_framebuffer_state *framebuffer;
+	struct pipe_buffer *constbuf[PIPE_SHADER_TYPES];
+	struct vertex_info vertex_info;
 
 	struct {
 		struct pipe_buffer *buffer;
@@ -77,8 +79,7 @@ struct nv10_context {
 		unsigned delta;
 	} vb[16];
 
-	struct vertex_info vertex_info;
-	struct {
+/*	struct {
 	
 		struct nouveau_resource *exec_heap;
 		struct nouveau_resource *data_heap;
@@ -86,9 +87,8 @@ struct nv10_context {
 		struct nv10_vertex_program *active;
 
 		struct nv10_vertex_program *current;
-		struct pipe_buffer *constant_buf;
 	} vertprog;
-
+*/
 	struct {
 		struct nv10_fragment_program *active;
 
diff --git a/src/gallium/drivers/nv10/nv10_state.c b/src/gallium/drivers/nv10/nv10_state.c
index 924cf803ac..1d9a202dd7 100644
--- a/src/gallium/drivers/nv10/nv10_state.c
+++ b/src/gallium/drivers/nv10/nv10_state.c
@@ -449,6 +449,9 @@ static void
 nv10_set_clip_state(struct pipe_context *pipe,
 		    const struct pipe_clip_state *clip)
 {
+	struct nv10_context *nv10 = nv10_context(pipe);
+
+	draw_set_clip_state(nv10->draw, clip);
 }
 
 static void
@@ -458,11 +461,11 @@ nv10_set_constant_buffer(struct pipe_context *pipe, uint shader, uint index,
 	struct nv10_context *nv10 = nv10_context(pipe);
 
 	if (shader == PIPE_SHADER_VERTEX) {
-		nv10->vertprog.constant_buf = buf->buffer;
+		nv10->constbuf[PIPE_SHADER_VERTEX] = buf->buffer;
 		nv10->dirty |= NV10_NEW_VERTPROG;
 	} else
 	if (shader == PIPE_SHADER_FRAGMENT) {
-		nv10->fragprog.constant_buf = buf->buffer;
+		nv10->constbuf[PIPE_SHADER_FRAGMENT] = buf->buffer;
 		nv10->dirty |= NV10_NEW_FRAGPROG;
 	}
 }
@@ -504,6 +507,8 @@ nv10_set_viewport_state(struct pipe_context *pipe,
 
 	nv10->viewport = (struct pipe_viewport_state*)vpt;
 
+	draw_set_viewport_state(nv10->draw, &nv10->viewport);
+
 	nv10->dirty |= NV10_NEW_VIEWPORT;
 }
 
@@ -515,6 +520,8 @@ nv10_set_vertex_buffers(struct pipe_context *pipe, unsigned count,
 
 	memcpy(nv10->vtxbuf, vb, sizeof(*vb) * count);
 	nv10->dirty |= NV10_NEW_VTXARRAYS;
+
+	draw_set_vertex_buffers(nv10->draw, count, vb);
 }
 
 static void
@@ -525,6 +532,8 @@ nv10_set_vertex_elements(struct pipe_context *pipe, unsigned count,
 
 	memcpy(nv10->vtxelt, ve, sizeof(*ve) * count);
 	nv10->dirty |= NV10_NEW_VTXARRAYS;
+
+	draw_set_vertex_elements(nv10->draw, count, ve);
 }
 
 void
diff --git a/src/gallium/drivers/nv10/nv10_state_emit.c b/src/gallium/drivers/nv10/nv10_state_emit.c
index 134e52bd62..18566986b0 100644
--- a/src/gallium/drivers/nv10/nv10_state_emit.c
+++ b/src/gallium/drivers/nv10/nv10_state_emit.c
@@ -136,8 +136,14 @@ static void nv10_state_emit_framebuffer(struct nv10_context* nv10)
 		assert(0);
 	}
 
-	BEGIN_RING(celsius, NV10TCL_RT_PITCH, 1);
-	OUT_RING  ( (rt->pitch * rt->cpp) | ( (zeta->pitch * zeta->cpp) << 16) );
+	if (zeta) {
+		BEGIN_RING(celsius, NV10TCL_RT_PITCH, 1);
+		OUT_RING  ( (rt->pitch * rt->cpp) | ( (zeta->pitch * zeta->cpp) << 16) );
+	} else {
+		BEGIN_RING(celsius, NV10TCL_RT_PITCH, 1);
+		OUT_RING  ( (rt->pitch * rt->cpp) );
+	}
+
 	nv10->rt[0] = rt->buffer;
 
 	if (zeta_format)
diff --git a/src/gallium/drivers/nv10/nv10_vbo.c b/src/gallium/drivers/nv10/nv10_vbo.c
index 0f5902602f..3a4f49e156 100644
--- a/src/gallium/drivers/nv10/nv10_vbo.c
+++ b/src/gallium/drivers/nv10/nv10_vbo.c
@@ -44,6 +44,8 @@ boolean nv10_draw_elements( struct pipe_context *pipe,
 		draw_set_mapped_element_buffer(draw, 0, NULL);
 	}
 
+	draw_set_mapped_constant_buffer(draw, nv10->constbuf[PIPE_SHADER_VERTEX]);
+
 	/* draw! */
 	draw_arrays(nv10->draw, prim, start, count);
 
-- 
cgit v1.2.3


From 7d2085bd7d9378703bfff3d974536ff5e9fd9b30 Mon Sep 17 00:00:00 2001
From: Ben Skeggs <skeggsb@gmail.com>
Date: Tue, 15 Apr 2008 13:25:28 +1000
Subject: nouveau: PIPE_ATTRIB_MAX -> PIPE_MAX_ATTRIBS

---
 src/gallium/drivers/nv10/nv10_context.h | 4 ++--
 src/gallium/drivers/nv10/nv10_vbo.c     | 4 ++--
 src/gallium/drivers/nv30/nv30_context.h | 4 ++--
 src/gallium/drivers/nv40/nv40_context.h | 4 ++--
 4 files changed, 8 insertions(+), 8 deletions(-)

(limited to 'src/gallium/drivers/nv10/nv10_context.h')

diff --git a/src/gallium/drivers/nv10/nv10_context.h b/src/gallium/drivers/nv10/nv10_context.h
index 63d33ef7c9..b80f36ad34 100644
--- a/src/gallium/drivers/nv10/nv10_context.h
+++ b/src/gallium/drivers/nv10/nv10_context.h
@@ -96,8 +96,8 @@ struct nv10_context {
 		struct pipe_buffer *constant_buf;
 	} fragprog;
 
-	struct pipe_vertex_buffer  vtxbuf[PIPE_ATTRIB_MAX];
-	struct pipe_vertex_element vtxelt[PIPE_ATTRIB_MAX];
+	struct pipe_vertex_buffer  vtxbuf[PIPE_MAX_ATTRIBS];
+	struct pipe_vertex_element vtxelt[PIPE_MAX_ATTRIBS];
 };
 
 static INLINE struct nv10_context *
diff --git a/src/gallium/drivers/nv10/nv10_vbo.c b/src/gallium/drivers/nv10/nv10_vbo.c
index 3a4f49e156..2a334e137d 100644
--- a/src/gallium/drivers/nv10/nv10_vbo.c
+++ b/src/gallium/drivers/nv10/nv10_vbo.c
@@ -23,7 +23,7 @@ boolean nv10_draw_elements( struct pipe_context *pipe,
 	/*
 	 * Map vertex buffers
 	 */
-	for (i = 0; i < PIPE_ATTRIB_MAX; i++) {
+	for (i = 0; i < PIPE_MAX_ATTRIBS; i++) {
 		if (nv10->vtxbuf[i].buffer) {
 			void *buf
 				= pipe->winsys->buffer_map(pipe->winsys,
@@ -52,7 +52,7 @@ boolean nv10_draw_elements( struct pipe_context *pipe,
 	/*
 	 * unmap vertex/index buffers
 	 */
-	for (i = 0; i < PIPE_ATTRIB_MAX; i++) {
+	for (i = 0; i < PIPE_MAX_ATTRIBS; i++) {
 		if (nv10->vtxbuf[i].buffer) {
 			pipe->winsys->buffer_unmap(pipe->winsys, nv10->vtxbuf[i].buffer);
 			draw_set_mapped_vertex_buffer(draw, i, NULL);
diff --git a/src/gallium/drivers/nv30/nv30_context.h b/src/gallium/drivers/nv30/nv30_context.h
index 180969731b..1a016405e6 100644
--- a/src/gallium/drivers/nv30/nv30_context.h
+++ b/src/gallium/drivers/nv30/nv30_context.h
@@ -124,8 +124,8 @@ struct nv30_context {
 		struct pipe_buffer *constant_buf;
 	} fragprog;
 
-	struct pipe_vertex_buffer  vtxbuf[PIPE_ATTRIB_MAX];
-	struct pipe_vertex_element vtxelt[PIPE_ATTRIB_MAX];
+	struct pipe_vertex_buffer  vtxbuf[PIPE_MAX_ATTRIBS];
+	struct pipe_vertex_element vtxelt[PIPE_MAX_ATTRIBS];
 };
 
 static INLINE struct nv30_context *
diff --git a/src/gallium/drivers/nv40/nv40_context.h b/src/gallium/drivers/nv40/nv40_context.h
index 436351b6bc..2f10540ff0 100644
--- a/src/gallium/drivers/nv40/nv40_context.h
+++ b/src/gallium/drivers/nv40/nv40_context.h
@@ -151,9 +151,9 @@ struct nv40_context {
 	unsigned nr_samplers;
 	unsigned nr_textures;
 	unsigned dirty_samplers;
-	struct pipe_vertex_buffer vtxbuf[PIPE_ATTRIB_MAX];
+	struct pipe_vertex_buffer vtxbuf[PIPE_MAX_ATTRIBS];
 	unsigned vtxbuf_nr;
-	struct pipe_vertex_element vtxelt[PIPE_ATTRIB_MAX];
+	struct pipe_vertex_element vtxelt[PIPE_MAX_ATTRIBS];
 	unsigned vtxelt_nr;
 };
 
-- 
cgit v1.2.3


From e7bdf047f28ea9b928b3890c37d7d20db1e67e96 Mon Sep 17 00:00:00 2001
From: Peter Winters <peter@whoei.org>
Date: Sun, 20 Apr 2008 16:07:04 +0200
Subject: nv10: fix random stuff

---
 src/gallium/drivers/nv10/nv10_context.c    | 36 ++++++++++++++++++++++++++---
 src/gallium/drivers/nv10/nv10_context.h    |  5 +++-
 src/gallium/drivers/nv10/nv10_prim_vbuf.c  |  4 ++--
 src/gallium/drivers/nv10/nv10_state.c      | 20 +++++++++-------
 src/gallium/drivers/nv10/nv10_state_emit.c | 37 +++++++++++++++++-------------
 5 files changed, 72 insertions(+), 30 deletions(-)

(limited to 'src/gallium/drivers/nv10/nv10_context.h')

diff --git a/src/gallium/drivers/nv10/nv10_context.c b/src/gallium/drivers/nv10/nv10_context.c
index 42c496b959..bbd307d5d9 100644
--- a/src/gallium/drivers/nv10/nv10_context.c
+++ b/src/gallium/drivers/nv10/nv10_context.c
@@ -12,6 +12,8 @@ nv10_flush(struct pipe_context *pipe, unsigned flags,
 {
 	struct nv10_context *nv10 = nv10_context(pipe);
 
+	draw_flush(nv10->draw);
+
 	FIRE_RING(fence);
 }
 
@@ -31,6 +33,7 @@ static void nv10_init_hwctx(struct nv10_context *nv10)
 	struct nv10_screen *screen = nv10->screen;
 	struct nouveau_winsys *nvws = screen->nvws;
 	int i;
+	float projectionmatrix[16];
 
 	BEGIN_RING(celsius, NV10TCL_DMA_NOTIFY, 1);
 	OUT_RING  (screen->sync->handle);
@@ -93,13 +96,21 @@ static void nv10_init_hwctx(struct nv10_context *nv10)
 	BEGIN_RING(celsius, NV10TCL_TX_ENABLE(0), 2);
 	OUT_RING  (0);
 	OUT_RING  (0);
-	BEGIN_RING(celsius, NV10TCL_RC_OUT_ALPHA(0), 6);
+
+	BEGIN_RING(celsius, NV10TCL_RC_IN_ALPHA(0), 12);
+	OUT_RING  (0x30141010);
+	OUT_RING  (0);
+	OUT_RING  (0x20040000);
+	OUT_RING  (0);
+	OUT_RING  (0);
+	OUT_RING  (0);
 	OUT_RING  (0x00000c00);
 	OUT_RING  (0);
 	OUT_RING  (0x00000c00);
 	OUT_RING  (0x18000000);
-	OUT_RING  (0x300c0000);
-	OUT_RING  (0x00001c80);
+	OUT_RING  (0x300e0300);
+	OUT_RING  (0x0c091c80);
+
 	BEGIN_RING(celsius, NV10TCL_BLEND_FUNC_ENABLE, 1);
 	OUT_RING  (0);
 	BEGIN_RING(celsius, NV10TCL_DITHER_ENABLE, 2);
@@ -219,6 +230,25 @@ static void nv10_init_hwctx(struct nv10_context *nv10)
 	BEGIN_RING(celsius, NV10TCL_EDGEFLAG_ENABLE, 1);
 	OUT_RING  (1);
 
+	memset(projectionmatrix, 0, sizeof(projectionmatrix));
+	BEGIN_RING(celsius, NV10TCL_PROJECTION_MATRIX(0), 16);
+	projectionmatrix[0*4+0] = 1.0;
+	projectionmatrix[1*4+1] = 1.0;
+	projectionmatrix[2*4+2] = 1.0;
+	projectionmatrix[3*4+3] = 1.0;
+	for (i=0;i<16;i++) {
+		OUT_RINGf  (projectionmatrix[i]);
+	}
+
+	BEGIN_RING(celsius, NV10TCL_DEPTH_RANGE_NEAR, 2);
+	OUT_RING  (0.0);
+	OUT_RINGf  (16777216.0);
+
+	BEGIN_RING(celsius, NV10TCL_VIEWPORT_SCALE_X, 4);
+	OUT_RINGf  (-2048.0);
+	OUT_RINGf  (-2048.0);
+	OUT_RINGf  (16777215.0 * 0.5);
+	OUT_RING  (0);
 
 	FIRE_RING (NULL);
 }
diff --git a/src/gallium/drivers/nv10/nv10_context.h b/src/gallium/drivers/nv10/nv10_context.h
index b80f36ad34..1b794c1872 100644
--- a/src/gallium/drivers/nv10/nv10_context.h
+++ b/src/gallium/drivers/nv10/nv10_context.h
@@ -65,7 +65,10 @@ struct nv10_context {
 	struct pipe_viewport_state *viewport;
 	struct pipe_scissor_state *scissor;
 	struct pipe_framebuffer_state *framebuffer;
-	struct pipe_buffer *constbuf[PIPE_SHADER_TYPES];
+
+	//struct pipe_buffer *constbuf[PIPE_SHADER_TYPES];
+	float *constbuf[PIPE_SHADER_TYPES][32][4];
+
 	struct vertex_info vertex_info;
 
 	struct {
diff --git a/src/gallium/drivers/nv10/nv10_prim_vbuf.c b/src/gallium/drivers/nv10/nv10_prim_vbuf.c
index 412ee9a23f..930536b946 100644
--- a/src/gallium/drivers/nv10/nv10_prim_vbuf.c
+++ b/src/gallium/drivers/nv10/nv10_prim_vbuf.c
@@ -205,8 +205,8 @@ nv10_vbuf_render_create( struct nv10_context *nv10 )
 
 	nv10_render->nv10 = nv10;
 
-	nv10_render->base.max_vertex_buffer_bytes = 1024*1024;
-	nv10_render->base.max_indices = 64*1024;
+	nv10_render->base.max_vertex_buffer_bytes = 16*1024;
+	nv10_render->base.max_indices = 1024;
 	nv10_render->base.get_vertex_info = nv10_vbuf_render_get_vertex_info;
 	nv10_render->base.allocate_vertices = nv10_vbuf_render_allocate_vertices;
 	nv10_render->base.set_primitive = nv10_vbuf_render_set_primitive;
diff --git a/src/gallium/drivers/nv10/nv10_state.c b/src/gallium/drivers/nv10/nv10_state.c
index 1d9a202dd7..4dcb9a31ab 100644
--- a/src/gallium/drivers/nv10/nv10_state.c
+++ b/src/gallium/drivers/nv10/nv10_state.c
@@ -459,14 +459,18 @@ nv10_set_constant_buffer(struct pipe_context *pipe, uint shader, uint index,
 			 const struct pipe_constant_buffer *buf )
 {
 	struct nv10_context *nv10 = nv10_context(pipe);
+	struct pipe_winsys *ws = pipe->winsys;
 
-	if (shader == PIPE_SHADER_VERTEX) {
-		nv10->constbuf[PIPE_SHADER_VERTEX] = buf->buffer;
-		nv10->dirty |= NV10_NEW_VERTPROG;
-	} else
-	if (shader == PIPE_SHADER_FRAGMENT) {
-		nv10->constbuf[PIPE_SHADER_FRAGMENT] = buf->buffer;
-		nv10->dirty |= NV10_NEW_FRAGPROG;
+	assert(shader < PIPE_SHADER_TYPES);
+	assert(index == 0);
+
+	if (buf) {
+		void *mapped;
+		if (buf->size && (mapped = ws->buffer_map(ws, buf->buffer, PIPE_BUFFER_USAGE_CPU_READ)))
+		{
+			memcpy(nv10->constbuf[shader], mapped, buf->size);
+			ws->buffer_unmap(ws, buf->buffer);
+		}
 	}
 }
 
@@ -507,7 +511,7 @@ nv10_set_viewport_state(struct pipe_context *pipe,
 
 	nv10->viewport = (struct pipe_viewport_state*)vpt;
 
-	draw_set_viewport_state(nv10->draw, &nv10->viewport);
+	draw_set_viewport_state(nv10->draw, nv10->viewport);
 
 	nv10->dirty |= NV10_NEW_VIEWPORT;
 }
diff --git a/src/gallium/drivers/nv10/nv10_state_emit.c b/src/gallium/drivers/nv10/nv10_state_emit.c
index edc194588d..b7ae57d500 100644
--- a/src/gallium/drivers/nv10/nv10_state_emit.c
+++ b/src/gallium/drivers/nv10/nv10_state_emit.c
@@ -63,29 +63,34 @@ static void nv10_state_emit_dsa(struct nv10_context* nv10)
 {
 	struct nv10_depth_stencil_alpha_state *d = nv10->dsa;
 
-	BEGIN_RING(celsius, NV10TCL_DEPTH_FUNC, 3);
-	OUT_RINGp ((uint32_t *)&d->depth, 3);
+	BEGIN_RING(celsius, NV10TCL_DEPTH_FUNC, 1);
+	OUT_RING (d->depth.func);
+
+	BEGIN_RING(celsius, NV10TCL_DEPTH_WRITE_ENABLE, 1);
+	OUT_RING (d->depth.write_enable);
+
+	BEGIN_RING(celsius, NV10TCL_DEPTH_TEST_ENABLE, 1);
+	OUT_RING (d->depth.test_enable);
+
+#if 0
 	BEGIN_RING(celsius, NV10TCL_STENCIL_ENABLE, 1);
 	OUT_RING (d->stencil.enable);
 	BEGIN_RING(celsius, NV10TCL_STENCIL_MASK, 7);
 	OUT_RINGp ((uint32_t *)&(d->stencil.wmask), 7);
-	BEGIN_RING(celsius, NV10TCL_ALPHA_FUNC_ENABLE, 3);
-	OUT_RINGp ((uint32_t *)&d->alpha.enabled, 3);
+#endif
+
+	BEGIN_RING(celsius, NV10TCL_ALPHA_FUNC_ENABLE, 1);
+	OUT_RING (d->alpha.enabled);
+
+	BEGIN_RING(celsius, NV10TCL_ALPHA_FUNC_FUNC, 1);
+	OUT_RING (d->alpha.func);
+
+	BEGIN_RING(celsius, NV10TCL_ALPHA_FUNC_REF, 1);
+	OUT_RING (d->alpha.ref);
 }
 
 static void nv10_state_emit_viewport(struct nv10_context* nv10)
 {
-	struct pipe_viewport_state *vpt = nv10->viewport;
-
-/*	OUT_RINGf (vpt->translate[0]);
-	OUT_RINGf (vpt->translate[1]);
-	OUT_RINGf (vpt->translate[2]);
-	OUT_RINGf (vpt->translate[3]);*/
-	BEGIN_RING(celsius, NV10TCL_VIEWPORT_SCALE_X, 4);
-	OUT_RINGf (vpt->scale[0]);
-	OUT_RINGf (vpt->scale[1]);
-	OUT_RINGf (vpt->scale[2]);
-	OUT_RINGf (vpt->scale[3]);
 }
 
 static void nv10_state_emit_scissor(struct nv10_context* nv10)
@@ -100,7 +105,7 @@ static void nv10_state_emit_scissor(struct nv10_context* nv10)
 static void nv10_state_emit_framebuffer(struct nv10_context* nv10)
 {
 	struct pipe_framebuffer_state* fb = nv10->framebuffer;
-	struct pipe_surface *rt, *zeta;
+	struct pipe_surface *rt, *zeta = NULL;
 	uint32_t rt_format, w, h;
 	int colour_format = 0, zeta_format = 0;
 
-- 
cgit v1.2.3


From 1ef08564d2a201a422db772a6bb23d1129888304 Mon Sep 17 00:00:00 2001
From: Ben Skeggs <skeggsb@gmail.com>
Date: Tue, 13 May 2008 12:16:35 +1000
Subject: nouveau: remove chipset fields in all nv pipe driver context/screen
 structs.

---
 src/gallium/drivers/nouveau/nouveau_winsys.h    | 13 +++++--------
 src/gallium/drivers/nv10/nv10_context.c         |  2 --
 src/gallium/drivers/nv10/nv10_context.h         |  2 --
 src/gallium/drivers/nv10/nv10_screen.c          |  8 ++++----
 src/gallium/drivers/nv10/nv10_screen.h          |  1 -
 src/gallium/drivers/nv30/nv30_context.c         |  2 --
 src/gallium/drivers/nv30/nv30_context.h         |  2 --
 src/gallium/drivers/nv30/nv30_screen.c          |  8 ++++----
 src/gallium/drivers/nv30/nv30_screen.h          |  1 -
 src/gallium/drivers/nv40/nv40_context.c         |  2 --
 src/gallium/drivers/nv40/nv40_context.h         |  2 --
 src/gallium/drivers/nv40/nv40_screen.c          |  8 ++++----
 src/gallium/drivers/nv40/nv40_screen.h          |  1 -
 src/gallium/drivers/nv50/nv50_screen.c          |  8 ++++----
 src/gallium/drivers/nv50/nv50_screen.h          |  1 -
 src/gallium/winsys/dri/nouveau/nouveau_winsys.c |  5 ++---
 16 files changed, 23 insertions(+), 43 deletions(-)

(limited to 'src/gallium/drivers/nv10/nv10_context.h')

diff --git a/src/gallium/drivers/nouveau/nouveau_winsys.h b/src/gallium/drivers/nouveau/nouveau_winsys.h
index fbde7adc6a..07a41dcf4a 100644
--- a/src/gallium/drivers/nouveau/nouveau_winsys.h
+++ b/src/gallium/drivers/nouveau/nouveau_winsys.h
@@ -8,6 +8,7 @@
 #include "nouveau/nouveau_bo.h"
 #include "nouveau/nouveau_channel.h"
 #include "nouveau/nouveau_class.h"
+#include "nouveau/nouveau_device.h"
 #include "nouveau/nouveau_grobj.h"
 #include "nouveau/nouveau_notifier.h"
 #include "nouveau/nouveau_resource.h"
@@ -56,29 +57,25 @@ struct nouveau_winsys {
 };
 
 extern struct pipe_screen *
-nv10_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *,
-		   unsigned chipset);
+nv10_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *);
 
 extern struct pipe_context *
 nv10_create(struct pipe_screen *, unsigned pctx_id);
 
 extern struct pipe_screen *
-nv30_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *,
-		   unsigned chipset);
+nv30_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *);
 
 extern struct pipe_context *
 nv30_create(struct pipe_screen *, unsigned pctx_id);
 
 extern struct pipe_screen *
-nv40_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *,
-		   unsigned chipset);
+nv40_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *);
 
 extern struct pipe_context *
 nv40_create(struct pipe_screen *, unsigned pctx_id);
 
 extern struct pipe_screen *
-nv50_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *,
-		   unsigned chipset);
+nv50_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *);
 
 extern struct pipe_context *
 nv50_create(struct pipe_screen *, unsigned pctx_id);
diff --git a/src/gallium/drivers/nv10/nv10_context.c b/src/gallium/drivers/nv10/nv10_context.c
index a25c082a5d..79253f8a2b 100644
--- a/src/gallium/drivers/nv10/nv10_context.c
+++ b/src/gallium/drivers/nv10/nv10_context.c
@@ -264,7 +264,6 @@ nv10_create(struct pipe_screen *pscreen, unsigned pctx_id)
 	struct nv10_screen *screen = nv10_screen(pscreen);
 	struct pipe_winsys *ws = pscreen->winsys;
 	struct nv10_context *nv10;
-	unsigned chipset = screen->chipset;
 	struct nouveau_winsys *nvws = screen->nvws;
 
 	nv10 = CALLOC(1, sizeof(struct nv10_context));
@@ -273,7 +272,6 @@ nv10_create(struct pipe_screen *pscreen, unsigned pctx_id)
 	nv10->screen = screen;
 	nv10->pctx_id = pctx_id;
 
-	nv10->chipset = chipset;
 	nv10->nvws = nvws;
 
 	nv10->pipe.winsys = ws;
diff --git a/src/gallium/drivers/nv10/nv10_context.h b/src/gallium/drivers/nv10/nv10_context.h
index 1b794c1872..433d04dc2a 100644
--- a/src/gallium/drivers/nv10/nv10_context.h
+++ b/src/gallium/drivers/nv10/nv10_context.h
@@ -43,8 +43,6 @@ struct nv10_context {
 
 	struct draw_context *draw;
 
-	int chipset;
-
 	uint32_t dirty;
 
 	struct nv10_sampler_state *tex_sampler[PIPE_MAX_SAMPLERS];
diff --git a/src/gallium/drivers/nv10/nv10_screen.c b/src/gallium/drivers/nv10/nv10_screen.c
index cf6b2fac84..fad96058b8 100644
--- a/src/gallium/drivers/nv10/nv10_screen.c
+++ b/src/gallium/drivers/nv10/nv10_screen.c
@@ -8,9 +8,10 @@ static const char *
 nv10_screen_get_name(struct pipe_screen *screen)
 {
 	struct nv10_screen *nv10screen = nv10_screen(screen);
+	struct nouveau_device *dev = nv10screen->nvws->channel->device;
 	static char buffer[128];
 
-	snprintf(buffer, sizeof(buffer), "NV%02X", nv10screen->chipset);
+	snprintf(buffer, sizeof(buffer), "NV%02X", dev->chipset);
 	return buffer;
 }
 
@@ -129,16 +130,15 @@ nv10_screen_destroy(struct pipe_screen *pscreen)
 }
 
 struct pipe_screen *
-nv10_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *nvws,
-		   unsigned chipset)
+nv10_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *nvws)
 {
 	struct nv10_screen *screen = CALLOC_STRUCT(nv10_screen);
 	unsigned celsius_class;
+	unsigned chipset = nvws->channel->device->chipset;
 	int ret;
 
 	if (!screen)
 		return NULL;
-	screen->chipset = chipset;
 	screen->nvws = nvws;
 
 	/* 3D object */
diff --git a/src/gallium/drivers/nv10/nv10_screen.h b/src/gallium/drivers/nv10/nv10_screen.h
index 4192fe11ef..3f8750a13f 100644
--- a/src/gallium/drivers/nv10/nv10_screen.h
+++ b/src/gallium/drivers/nv10/nv10_screen.h
@@ -7,7 +7,6 @@ struct nv10_screen {
 	struct pipe_screen pipe;
 
 	struct nouveau_winsys *nvws;
-	unsigned chipset;
 
 	/* HW graphics objects */
 	struct nouveau_grobj *celsius;
diff --git a/src/gallium/drivers/nv30/nv30_context.c b/src/gallium/drivers/nv30/nv30_context.c
index 4b0892971e..7a2fee7875 100644
--- a/src/gallium/drivers/nv30/nv30_context.c
+++ b/src/gallium/drivers/nv30/nv30_context.c
@@ -44,7 +44,6 @@ nv30_create(struct pipe_screen *pscreen, unsigned pctx_id)
 	struct nv30_screen *screen = nv30_screen(pscreen);
 	struct pipe_winsys *ws = pscreen->winsys;
 	struct nv30_context *nv30;
-	unsigned chipset = screen->chipset;
 	struct nouveau_winsys *nvws = screen->nvws;
 
 	nv30 = CALLOC(1, sizeof(struct nv30_context));
@@ -53,7 +52,6 @@ nv30_create(struct pipe_screen *pscreen, unsigned pctx_id)
 	nv30->screen = screen;
 	nv30->pctx_id = pctx_id;
 
-	nv30->chipset = chipset;
 	nv30->nvws = nvws;
 
 	nv30->pipe.winsys = ws;
diff --git a/src/gallium/drivers/nv30/nv30_context.h b/src/gallium/drivers/nv30/nv30_context.h
index 1a016405e6..f49450f82d 100644
--- a/src/gallium/drivers/nv30/nv30_context.h
+++ b/src/gallium/drivers/nv30/nv30_context.h
@@ -85,8 +85,6 @@ struct nv30_context {
 
 	struct draw_context *draw;
 
-	int chipset;
-
 	uint32_t dirty;
 
 	struct nv30_sampler_state *tex_sampler[PIPE_MAX_SAMPLERS];
diff --git a/src/gallium/drivers/nv30/nv30_screen.c b/src/gallium/drivers/nv30/nv30_screen.c
index 1de4507904..9b0ac55ff8 100644
--- a/src/gallium/drivers/nv30/nv30_screen.c
+++ b/src/gallium/drivers/nv30/nv30_screen.c
@@ -12,9 +12,10 @@ static const char *
 nv30_screen_get_name(struct pipe_screen *pscreen)
 {
 	struct nv30_screen *screen = nv30_screen(pscreen);
+	struct nouveau_device *dev = screen->nvws->channel->device;
 	static char buffer[128];
 
-	snprintf(buffer, sizeof(buffer), "NV%02X", screen->chipset);
+	snprintf(buffer, sizeof(buffer), "NV%02X", dev->chipset);
 	return buffer;
 }
 
@@ -140,17 +141,16 @@ nv30_screen_destroy(struct pipe_screen *pscreen)
 }
 
 struct pipe_screen *
-nv30_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *nvws,
-		   unsigned chipset)
+nv30_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *nvws)
 {
 	struct nv30_screen *screen = CALLOC_STRUCT(nv30_screen);
 	struct nouveau_stateobj *so;
 	unsigned rankine_class = 0;
+	unsigned chipset = nvws->channel->device->chipset;
 	int ret, i;
 
 	if (!screen)
 		return NULL;
-	screen->chipset = chipset;
 	screen->nvws = nvws;
 
 	/* 3D object */
diff --git a/src/gallium/drivers/nv30/nv30_screen.h b/src/gallium/drivers/nv30/nv30_screen.h
index 56f8776a17..816ece94c4 100644
--- a/src/gallium/drivers/nv30/nv30_screen.h
+++ b/src/gallium/drivers/nv30/nv30_screen.h
@@ -7,7 +7,6 @@ struct nv30_screen {
 	struct pipe_screen pipe;
 
 	struct nouveau_winsys *nvws;
-	unsigned chipset;
 
 	/* HW graphics objects */
 	struct nouveau_grobj *rankine;
diff --git a/src/gallium/drivers/nv40/nv40_context.c b/src/gallium/drivers/nv40/nv40_context.c
index f9c93f7a2d..d9d9accea8 100644
--- a/src/gallium/drivers/nv40/nv40_context.c
+++ b/src/gallium/drivers/nv40/nv40_context.c
@@ -38,7 +38,6 @@ nv40_create(struct pipe_screen *pscreen, unsigned pctx_id)
 	struct nv40_screen *screen = nv40_screen(pscreen);
 	struct pipe_winsys *ws = pscreen->winsys;
 	struct nv40_context *nv40;
-	unsigned chipset = screen->chipset;
 	struct nouveau_winsys *nvws = screen->nvws;
 
 	nv40 = CALLOC(1, sizeof(struct nv40_context));
@@ -47,7 +46,6 @@ nv40_create(struct pipe_screen *pscreen, unsigned pctx_id)
 	nv40->screen = screen;
 	nv40->pctx_id = pctx_id;
 
-	nv40->chipset = chipset;
 	nv40->nvws = nvws;
 
 	nv40->pipe.winsys = ws;
diff --git a/src/gallium/drivers/nv40/nv40_context.h b/src/gallium/drivers/nv40/nv40_context.h
index 24e8cd2337..77b3da0ab9 100644
--- a/src/gallium/drivers/nv40/nv40_context.h
+++ b/src/gallium/drivers/nv40/nv40_context.h
@@ -111,8 +111,6 @@ struct nv40_context {
 
 	struct draw_context *draw;
 
-	int chipset;
-
 	/* HW state derived from pipe states */
 	struct nv40_state state;
 	struct {
diff --git a/src/gallium/drivers/nv40/nv40_screen.c b/src/gallium/drivers/nv40/nv40_screen.c
index 7f68539a85..1bf0931e4d 100644
--- a/src/gallium/drivers/nv40/nv40_screen.c
+++ b/src/gallium/drivers/nv40/nv40_screen.c
@@ -12,9 +12,10 @@ static const char *
 nv40_screen_get_name(struct pipe_screen *pscreen)
 {
 	struct nv40_screen *screen = nv40_screen(pscreen);
+	struct nouveau_device *dev = screen->nvws->channel->device;
 	static char buffer[128];
 
-	snprintf(buffer, sizeof(buffer), "NV%02X", screen->chipset);
+	snprintf(buffer, sizeof(buffer), "NV%02X", dev->chipset);
 	return buffer;
 }
 
@@ -149,17 +150,16 @@ nv40_screen_destroy(struct pipe_screen *pscreen)
 }
 
 struct pipe_screen *
-nv40_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *nvws,
-		   unsigned chipset)
+nv40_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *nvws)
 {
 	struct nv40_screen *screen = CALLOC_STRUCT(nv40_screen);
 	struct nouveau_stateobj *so;
 	unsigned curie_class;
+	unsigned chipset = nvws->channel->device;
 	int ret;
 
 	if (!screen)
 		return NULL;
-	screen->chipset = chipset;
 	screen->nvws = nvws;
 
 	/* 3D object */
diff --git a/src/gallium/drivers/nv40/nv40_screen.h b/src/gallium/drivers/nv40/nv40_screen.h
index 3ea78aadfd..c04a1275a0 100644
--- a/src/gallium/drivers/nv40/nv40_screen.h
+++ b/src/gallium/drivers/nv40/nv40_screen.h
@@ -7,7 +7,6 @@ struct nv40_screen {
 	struct pipe_screen pipe;
 
 	struct nouveau_winsys *nvws;
-	unsigned chipset;
 
 	unsigned cur_pctx;
 
diff --git a/src/gallium/drivers/nv50/nv50_screen.c b/src/gallium/drivers/nv50/nv50_screen.c
index e4ca72c717..d069639dc4 100644
--- a/src/gallium/drivers/nv50/nv50_screen.c
+++ b/src/gallium/drivers/nv50/nv50_screen.c
@@ -45,9 +45,10 @@ static const char *
 nv50_screen_get_name(struct pipe_screen *pscreen)
 {
 	struct nv50_screen *screen = nv50_screen(pscreen);
+	struct nouveau_device *dev = screen->nvws->channel->device;
 	static char buffer[128];
 
-	snprintf(buffer, sizeof(buffer), "NV%02X", screen->chipset);
+	snprintf(buffer, sizeof(buffer), "NV%02X", dev->chipset);
 	return buffer;
 }
 
@@ -123,17 +124,16 @@ nv50_screen_destroy(struct pipe_screen *pscreen)
 }
 
 struct pipe_screen *
-nv50_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *nvws,
-		   unsigned chipset)
+nv50_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *nvws)
 {
 	struct nv50_screen *screen = CALLOC_STRUCT(nv50_screen);
 	struct nouveau_stateobj *so;
 	unsigned tesla_class = 0, ret;
+	unsigned chipset = nvws->channel->device->chipset;
 	int i;
 
 	if (!screen)
 		return NULL;
-	screen->chipset = chipset;
 	screen->nvws = nvws;
 
 	/* 3D object */
diff --git a/src/gallium/drivers/nv50/nv50_screen.h b/src/gallium/drivers/nv50/nv50_screen.h
index 6e4120d669..5a2732e37f 100644
--- a/src/gallium/drivers/nv50/nv50_screen.h
+++ b/src/gallium/drivers/nv50/nv50_screen.h
@@ -7,7 +7,6 @@ struct nv50_screen {
 	struct pipe_screen pipe;
 
 	struct nouveau_winsys *nvws;
-	unsigned chipset;
 
 	unsigned cur_pctx;
 
diff --git a/src/gallium/winsys/dri/nouveau/nouveau_winsys.c b/src/gallium/winsys/dri/nouveau/nouveau_winsys.c
index 635fd478a9..5eabbc8893 100644
--- a/src/gallium/winsys/dri/nouveau/nouveau_winsys.c
+++ b/src/gallium/winsys/dri/nouveau/nouveau_winsys.c
@@ -91,8 +91,7 @@ nouveau_pipe_create(struct nouveau_context *nv)
 	struct nouveau_channel_context *nvc = nv->nvc;
 	struct nouveau_winsys *nvws = CALLOC_STRUCT(nouveau_winsys);
 	struct pipe_screen *(*hws_create)(struct pipe_winsys *,
-					  struct nouveau_winsys *,
-					  unsigned chipset);
+					  struct nouveau_winsys *);
 	struct pipe_context *(*hw_create)(struct pipe_screen *, unsigned);
 	struct pipe_winsys *ws;
 	unsigned chipset = nv->nv_screen->device->chipset;
@@ -152,7 +151,7 @@ nouveau_pipe_create(struct nouveau_context *nv)
 	ws = nouveau_create_pipe_winsys(nv);
 
 	if (!nvc->pscreen)
-		nvc->pscreen = hws_create(ws, nvws, chipset);
+		nvc->pscreen = hws_create(ws, nvws);
 	nvc->pctx[nv->pctx_id] = hw_create(nvc->pscreen, nv->pctx_id);
 	return nvc->pctx[nv->pctx_id];
 }
-- 
cgit v1.2.3


From fa4b2439d4f240a5e573d4ea198b829791d614f4 Mon Sep 17 00:00:00 2001
From: Ben Skeggs <skeggsb@gmail.com>
Date: Tue, 27 May 2008 01:22:22 +1000
Subject: nouveau: very quick port to tex-surface changes.

probably the last match-gallium-upstream merge for a bit, some cleanup+nv50
work coming RSN...
---
 src/gallium/drivers/nv10/nv10_context.c |  1 -
 src/gallium/drivers/nv10/nv10_context.h |  1 -
 src/gallium/drivers/nv10/nv10_miptree.c | 11 +++++++----
 src/gallium/drivers/nv10/nv10_screen.c  | 25 +++++++++++++++++++++++++
 src/gallium/drivers/nv30/nv30_context.c |  1 -
 src/gallium/drivers/nv30/nv30_context.h |  1 -
 src/gallium/drivers/nv30/nv30_miptree.c | 20 ++++++++------------
 src/gallium/drivers/nv30/nv30_screen.c  | 25 +++++++++++++++++++++++++
 src/gallium/drivers/nv40/nv40_context.c |  1 -
 src/gallium/drivers/nv40/nv40_context.h |  1 -
 src/gallium/drivers/nv40/nv40_miptree.c | 20 ++++++++------------
 src/gallium/drivers/nv40/nv40_screen.c  | 25 +++++++++++++++++++++++++
 src/gallium/drivers/nv50/nv50_context.c |  1 -
 src/gallium/drivers/nv50/nv50_context.h |  1 -
 src/gallium/drivers/nv50/nv50_miptree.c | 25 +++++++++++--------------
 src/gallium/drivers/nv50/nv50_screen.c  | 25 +++++++++++++++++++++++++
 16 files changed, 134 insertions(+), 50 deletions(-)

(limited to 'src/gallium/drivers/nv10/nv10_context.h')

diff --git a/src/gallium/drivers/nv10/nv10_context.c b/src/gallium/drivers/nv10/nv10_context.c
index 79253f8a2b..9fcd0b0fc3 100644
--- a/src/gallium/drivers/nv10/nv10_context.c
+++ b/src/gallium/drivers/nv10/nv10_context.c
@@ -285,7 +285,6 @@ nv10_create(struct pipe_screen *pscreen, unsigned pctx_id)
 
 	nv10_init_surface_functions(nv10);
 	nv10_init_state_functions(nv10);
-	nv10_init_miptree_functions(nv10);
 
 	nv10->draw = draw_create();
 	assert(nv10->draw);
diff --git a/src/gallium/drivers/nv10/nv10_context.h b/src/gallium/drivers/nv10/nv10_context.h
index 433d04dc2a..5636dfc9d2 100644
--- a/src/gallium/drivers/nv10/nv10_context.h
+++ b/src/gallium/drivers/nv10/nv10_context.h
@@ -109,7 +109,6 @@ nv10_context(struct pipe_context *pipe)
 
 extern void nv10_init_state_functions(struct nv10_context *nv10);
 extern void nv10_init_surface_functions(struct nv10_context *nv10);
-extern void nv10_init_miptree_functions(struct nv10_context *nv10);
 
 extern void nv10_screen_init_miptree_functions(struct pipe_screen *pscreen);
 
diff --git a/src/gallium/drivers/nv10/nv10_miptree.c b/src/gallium/drivers/nv10/nv10_miptree.c
index 4dfc675a6b..1b9947354d 100644
--- a/src/gallium/drivers/nv10/nv10_miptree.c
+++ b/src/gallium/drivers/nv10/nv10_miptree.c
@@ -52,7 +52,7 @@ nv10_miptree_layout(struct nv10_miptree *nv10mt)
 }
 
 static struct pipe_texture *
-nv10_miptree_create(struct pipe_screen *screen, struct pipe_texture *pt)
+nv10_miptree_create(struct pipe_screen *screen, const struct pipe_texture *pt)
 {
 	struct pipe_winsys *ws = screen->winsys;
 	struct nv10_miptree *mt;
@@ -105,7 +105,8 @@ nv10_miptree_update(struct pipe_context *pipe, struct pipe_texture *mt,
 
 static struct pipe_surface *
 nv10_miptree_surface_get(struct pipe_screen *screen, struct pipe_texture *pt,
-			 unsigned face, unsigned level, unsigned zslice)
+			 unsigned face, unsigned level, unsigned zslice,
+			 unsigned flags)
 {
 	struct pipe_winsys *ws = screen->winsys;
 	struct nv10_miptree *nv10mt = (struct nv10_miptree *)pt;
@@ -130,9 +131,10 @@ nv10_miptree_surface_get(struct pipe_screen *screen, struct pipe_texture *pt,
 	return ps;
 }
 
-void nv10_init_miptree_functions(struct nv10_context *nv10)
+static void
+nv10_miptree_surface_release(struct pipe_screen *screen,
+			     struct pipe_surface **surface)
 {
-	nv10->pipe.texture_update = nv10_miptree_update;
 }
 
 void nv10_screen_init_miptree_functions(struct pipe_screen *pscreen)
@@ -140,5 +142,6 @@ void nv10_screen_init_miptree_functions(struct pipe_screen *pscreen)
 	pscreen->texture_create = nv10_miptree_create;
 	pscreen->texture_release = nv10_miptree_release;
 	pscreen->get_tex_surface = nv10_miptree_surface_get;
+	pscreen->tex_surface_release = nv10_miptree_surface_release;
 }
 
diff --git a/src/gallium/drivers/nv10/nv10_screen.c b/src/gallium/drivers/nv10/nv10_screen.c
index 5fe3a03081..67787d8e9c 100644
--- a/src/gallium/drivers/nv10/nv10_screen.c
+++ b/src/gallium/drivers/nv10/nv10_screen.c
@@ -117,6 +117,28 @@ nv10_screen_is_format_supported(struct pipe_screen *screen,
 	return FALSE;
 }
 
+static void *
+nv10_surface_map(struct pipe_screen *screen, struct pipe_surface *surface,
+		 unsigned flags )
+{
+	struct pipe_winsys *ws = screen->winsys;
+	void *map;
+
+	map = ws->buffer_map(ws, surface->buffer, flags);
+	if (!map)
+		return NULL;
+
+	return map + surface->offset;
+}
+
+static void
+nv10_surface_unmap(struct pipe_screen *screen, struct pipe_surface *surface)
+{
+	struct pipe_winsys *ws = screen->winsys;
+
+	ws->buffer_unmap(ws, surface->buffer);
+}
+
 static void
 nv10_screen_destroy(struct pipe_screen *pscreen)
 {
@@ -180,6 +202,9 @@ nv10_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *nvws)
 
 	screen->pipe.is_format_supported = nv10_screen_is_format_supported;
 
+	screen->pipe.surface_map = nv10_surface_map;
+	screen->pipe.surface_unmap = nv10_surface_unmap;
+
 	nv10_screen_init_miptree_functions(&screen->pipe);
 
 	return &screen->pipe;
diff --git a/src/gallium/drivers/nv30/nv30_context.c b/src/gallium/drivers/nv30/nv30_context.c
index 7a2fee7875..b2d9d3f181 100644
--- a/src/gallium/drivers/nv30/nv30_context.c
+++ b/src/gallium/drivers/nv30/nv30_context.c
@@ -66,7 +66,6 @@ nv30_create(struct pipe_screen *pscreen, unsigned pctx_id)
 	nv30_init_query_functions(nv30);
 	nv30_init_surface_functions(nv30);
 	nv30_init_state_functions(nv30);
-	nv30_init_miptree_functions(nv30);
 
 	/* Create, configure, and install fallback swtnl path */
 	nv30->draw = draw_create();
diff --git a/src/gallium/drivers/nv30/nv30_context.h b/src/gallium/drivers/nv30/nv30_context.h
index f49450f82d..333bd4875c 100644
--- a/src/gallium/drivers/nv30/nv30_context.h
+++ b/src/gallium/drivers/nv30/nv30_context.h
@@ -134,7 +134,6 @@ nv30_context(struct pipe_context *pipe)
 
 extern void nv30_init_state_functions(struct nv30_context *nv30);
 extern void nv30_init_surface_functions(struct nv30_context *nv30);
-extern void nv30_init_miptree_functions(struct nv30_context *nv30);
 extern void nv30_init_query_functions(struct nv30_context *nv30);
 
 extern void nv30_screen_init_miptree_functions(struct pipe_screen *pscreen);
diff --git a/src/gallium/drivers/nv30/nv30_miptree.c b/src/gallium/drivers/nv30/nv30_miptree.c
index 10ab46e19a..6078b1865e 100644
--- a/src/gallium/drivers/nv30/nv30_miptree.c
+++ b/src/gallium/drivers/nv30/nv30_miptree.c
@@ -100,15 +100,10 @@ nv30_miptree_release(struct pipe_screen *pscreen, struct pipe_texture **pt)
 	}
 }
 
-static void
-nv30_miptree_update(struct pipe_context *pipe, struct pipe_texture *mt,
-		    uint face, uint levels)
-{
-}
-
 static struct pipe_surface *
-nv30_miptree_surface(struct pipe_screen *pscreen, struct pipe_texture *pt,
-                     unsigned face, unsigned level, unsigned zslice)
+nv30_miptree_surface_new(struct pipe_screen *pscreen, struct pipe_texture *pt,
+			 unsigned face, unsigned level, unsigned zslice,
+			 unsigned flags)
 {
 	struct pipe_winsys *ws = pscreen->winsys;
 	struct nv30_miptree *nv30mt = (struct nv30_miptree *)pt;
@@ -136,10 +131,10 @@ nv30_miptree_surface(struct pipe_screen *pscreen, struct pipe_texture *pt,
 	return ps;
 }
 
-void
-nv30_init_miptree_functions(struct nv30_context *nv30)
+static void
+nv30_miptree_surface_del(struct pipe_screen *pscreen,
+			 struct pipe_surface **psurface)
 {
-	nv30->pipe.texture_update = nv30_miptree_update;
 }
 
 void
@@ -147,6 +142,7 @@ nv30_screen_init_miptree_functions(struct pipe_screen *pscreen)
 {
 	pscreen->texture_create = nv30_miptree_create;
 	pscreen->texture_release = nv30_miptree_release;
-	pscreen->get_tex_surface = nv30_miptree_surface;
+	pscreen->get_tex_surface = nv30_miptree_surface_new;
+	pscreen->tex_surface_release = nv30_miptree_surface_del;
 }
 
diff --git a/src/gallium/drivers/nv30/nv30_screen.c b/src/gallium/drivers/nv30/nv30_screen.c
index bb77776ff1..9c57636989 100644
--- a/src/gallium/drivers/nv30/nv30_screen.c
+++ b/src/gallium/drivers/nv30/nv30_screen.c
@@ -124,6 +124,28 @@ nv30_screen_surface_format_supported(struct pipe_screen *pscreen,
 	return FALSE;
 }
 
+static void *
+nv30_surface_map(struct pipe_screen *screen, struct pipe_surface *surface,
+		 unsigned flags )
+{
+	struct pipe_winsys *ws = screen->winsys;
+	void *map;
+
+	map = ws->buffer_map(ws, surface->buffer, flags);
+	if (!map)
+		return NULL;
+
+	return map + surface->offset;
+}
+
+static void
+nv30_surface_unmap(struct pipe_screen *screen, struct pipe_surface *surface)
+{
+	struct pipe_winsys *ws = screen->winsys;
+
+	ws->buffer_unmap(ws, surface->buffer);
+}
+
 static void
 nv30_screen_destroy(struct pipe_screen *pscreen)
 {
@@ -300,6 +322,9 @@ nv30_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *nvws)
 
 	screen->pipe.is_format_supported = nv30_screen_surface_format_supported;
 
+	screen->pipe.surface_map = nv30_surface_map;
+	screen->pipe.surface_unmap = nv30_surface_unmap;
+
 	nv30_screen_init_miptree_functions(&screen->pipe);
 
 	return &screen->pipe;
diff --git a/src/gallium/drivers/nv40/nv40_context.c b/src/gallium/drivers/nv40/nv40_context.c
index d9d9accea8..a40f14895f 100644
--- a/src/gallium/drivers/nv40/nv40_context.c
+++ b/src/gallium/drivers/nv40/nv40_context.c
@@ -59,7 +59,6 @@ nv40_create(struct pipe_screen *pscreen, unsigned pctx_id)
 	nv40_init_query_functions(nv40);
 	nv40_init_surface_functions(nv40);
 	nv40_init_state_functions(nv40);
-	nv40_init_miptree_functions(nv40);
 
 	/* Create, configure, and install fallback swtnl path */
 	nv40->draw = draw_create();
diff --git a/src/gallium/drivers/nv40/nv40_context.h b/src/gallium/drivers/nv40/nv40_context.h
index 77b3da0ab9..d8d1891dff 100644
--- a/src/gallium/drivers/nv40/nv40_context.h
+++ b/src/gallium/drivers/nv40/nv40_context.h
@@ -172,7 +172,6 @@ struct nv40_state_entry {
 
 extern void nv40_init_state_functions(struct nv40_context *nv40);
 extern void nv40_init_surface_functions(struct nv40_context *nv40);
-extern void nv40_init_miptree_functions(struct nv40_context *nv40);
 extern void nv40_init_query_functions(struct nv40_context *nv40);
 
 extern void nv40_screen_init_miptree_functions(struct pipe_screen *pscreen);
diff --git a/src/gallium/drivers/nv40/nv40_miptree.c b/src/gallium/drivers/nv40/nv40_miptree.c
index 1b19217223..23da6e36a3 100644
--- a/src/gallium/drivers/nv40/nv40_miptree.c
+++ b/src/gallium/drivers/nv40/nv40_miptree.c
@@ -100,15 +100,10 @@ nv40_miptree_release(struct pipe_screen *pscreen, struct pipe_texture **pt)
 	}
 }
 
-static void
-nv40_miptree_update(struct pipe_context *pipe, struct pipe_texture *mt,
-		    uint face, uint levels)
-{
-}
-
 static struct pipe_surface *
-nv40_miptree_surface(struct pipe_screen *pscreen, struct pipe_texture *pt,
-                     unsigned face, unsigned level, unsigned zslice)
+nv40_miptree_surface_new(struct pipe_screen *pscreen, struct pipe_texture *pt,
+			 unsigned face, unsigned level, unsigned zslice,
+			 unsigned flags)
 {
 	struct pipe_winsys *ws = pscreen->winsys;
 	struct nv40_miptree *nv40mt = (struct nv40_miptree *)pt;
@@ -136,10 +131,10 @@ nv40_miptree_surface(struct pipe_screen *pscreen, struct pipe_texture *pt,
 	return ps;
 }
 
-void
-nv40_init_miptree_functions(struct nv40_context *nv40)
+static void
+nv40_miptree_surface_del(struct pipe_screen *pscreen,
+			 struct pipe_surface **psurface)
 {
-	nv40->pipe.texture_update = nv40_miptree_update;
 }
 
 void
@@ -147,6 +142,7 @@ nv40_screen_init_miptree_functions(struct pipe_screen *pscreen)
 {
 	pscreen->texture_create = nv40_miptree_create;
 	pscreen->texture_release = nv40_miptree_release;
-	pscreen->get_tex_surface = nv40_miptree_surface;
+	pscreen->get_tex_surface = nv40_miptree_surface_new;
+	pscreen->tex_surface_release = nv40_miptree_surface_del;
 }
 
diff --git a/src/gallium/drivers/nv40/nv40_screen.c b/src/gallium/drivers/nv40/nv40_screen.c
index 5164053393..ed0215b486 100644
--- a/src/gallium/drivers/nv40/nv40_screen.c
+++ b/src/gallium/drivers/nv40/nv40_screen.c
@@ -133,6 +133,28 @@ nv40_screen_surface_format_supported(struct pipe_screen *pscreen,
 	return FALSE;
 }
 
+static void *
+nv40_surface_map(struct pipe_screen *screen, struct pipe_surface *surface,
+		 unsigned flags )
+{
+	struct pipe_winsys *ws = screen->winsys;
+	void *map;
+
+	map = ws->buffer_map(ws, surface->buffer, flags);
+	if (!map)
+		return NULL;
+
+	return map + surface->offset;
+}
+
+static void
+nv40_surface_unmap(struct pipe_screen *screen, struct pipe_surface *surface)
+{
+	struct pipe_winsys *ws = screen->winsys;
+
+	ws->buffer_unmap(ws, surface->buffer);
+}
+
 static void
 nv40_screen_destroy(struct pipe_screen *pscreen)
 {
@@ -282,6 +304,9 @@ nv40_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *nvws)
 
 	screen->pipe.is_format_supported = nv40_screen_surface_format_supported;
 
+	screen->pipe.surface_map = nv40_surface_map;
+	screen->pipe.surface_unmap = nv40_surface_unmap;
+
 	nv40_screen_init_miptree_functions(&screen->pipe);
 
 	return &screen->pipe;
diff --git a/src/gallium/drivers/nv50/nv50_context.c b/src/gallium/drivers/nv50/nv50_context.c
index 6eb1878b84..a225c4bf72 100644
--- a/src/gallium/drivers/nv50/nv50_context.c
+++ b/src/gallium/drivers/nv50/nv50_context.c
@@ -55,7 +55,6 @@ nv50_create(struct pipe_screen *pscreen, unsigned pctx_id)
 
 	nv50->pipe.flush = nv50_flush;
 
-	nv50_init_miptree_functions(nv50);
 	nv50_init_surface_functions(nv50);
 	nv50_init_state_functions(nv50);
 	nv50_init_query_functions(nv50);
diff --git a/src/gallium/drivers/nv50/nv50_context.h b/src/gallium/drivers/nv50/nv50_context.h
index f532fa6bfb..e68c702dea 100644
--- a/src/gallium/drivers/nv50/nv50_context.h
+++ b/src/gallium/drivers/nv50/nv50_context.h
@@ -71,7 +71,6 @@ nv50_context(struct pipe_context *pipe)
 	return (struct nv50_context *)pipe;
 }
 
-extern void nv50_init_miptree_functions(struct nv50_context *nv50);
 extern void nv50_init_surface_functions(struct nv50_context *nv50);
 extern void nv50_init_state_functions(struct nv50_context *nv50);
 extern void nv50_init_query_functions(struct nv50_context *nv50);
diff --git a/src/gallium/drivers/nv50/nv50_miptree.c b/src/gallium/drivers/nv50/nv50_miptree.c
index 58584934b1..ccb916d6ac 100644
--- a/src/gallium/drivers/nv50/nv50_miptree.c
+++ b/src/gallium/drivers/nv50/nv50_miptree.c
@@ -56,8 +56,9 @@ nv50_miptree_release(struct pipe_screen *pscreen, struct pipe_texture **ppt)
 }
 
 static struct pipe_surface *
-nv50_miptree_surface(struct pipe_screen *pscreen, struct pipe_texture *pt,
-		     unsigned face, unsigned level, unsigned zslice)
+nv50_miptree_surface_new(struct pipe_screen *pscreen, struct pipe_texture *pt,
+			 unsigned face, unsigned level, unsigned zslice,
+			 unsigned flags)
 {
 	struct pipe_winsys *ws = pscreen->winsys;
 	struct nv50_miptree *mt = nv50_miptree(pt);
@@ -80,22 +81,18 @@ nv50_miptree_surface(struct pipe_screen *pscreen, struct pipe_texture *pt,
 	return ps;
 }
 
-void
-nv50_screen_init_miptree_functions(struct pipe_screen *pscreen)
-{
-	pscreen->texture_create = nv50_miptree_create;
-	pscreen->texture_release = nv50_miptree_release;
-	pscreen->get_tex_surface = nv50_miptree_surface;
-}
-
 static void
-nv50_miptree_update(struct pipe_context *pipe, struct pipe_texture *mt,
-		    uint face, uint levels)
+nv50_miptree_surface_del(struct pipe_screen *pscreen,
+			 struct pipe_surface **psurface)
 {
 }
 
 void
-nv50_init_miptree_functions(struct nv50_context *nv50)
+nv50_screen_init_miptree_functions(struct pipe_screen *pscreen)
 {
-	nv50->pipe.texture_update = nv50_miptree_update;
+	pscreen->texture_create = nv50_miptree_create;
+	pscreen->texture_release = nv50_miptree_release;
+	pscreen->get_tex_surface = nv50_miptree_surface_new;
+	pscreen->tex_surface_release = nv50_miptree_surface_del;
 }
+
diff --git a/src/gallium/drivers/nv50/nv50_screen.c b/src/gallium/drivers/nv50/nv50_screen.c
index d069639dc4..29c057a145 100644
--- a/src/gallium/drivers/nv50/nv50_screen.c
+++ b/src/gallium/drivers/nv50/nv50_screen.c
@@ -117,6 +117,28 @@ nv50_screen_get_paramf(struct pipe_screen *pscreen, int param)
 	}
 }
 
+static void *
+nv50_surface_map(struct pipe_screen *screen, struct pipe_surface *surface,
+		 unsigned flags )
+{
+	struct pipe_winsys *ws = screen->winsys;
+	void *map;
+
+	map = ws->buffer_map(ws, surface->buffer, flags);
+	if (!map)
+		return NULL;
+
+	return map + surface->offset;
+}
+
+static void
+nv50_surface_unmap(struct pipe_screen *screen, struct pipe_surface *surface)
+{
+	struct pipe_winsys *ws = screen->winsys;
+
+	ws->buffer_unmap(ws, surface->buffer);
+}
+
 static void
 nv50_screen_destroy(struct pipe_screen *pscreen)
 {
@@ -209,6 +231,9 @@ nv50_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *nvws)
 
 	screen->pipe.is_format_supported = nv50_screen_is_format_supported;
 
+	screen->pipe.surface_map = nv50_surface_map;
+	screen->pipe.surface_unmap = nv50_surface_unmap;
+
 	nv50_screen_init_miptree_functions(&screen->pipe);
 
 	return &screen->pipe;
-- 
cgit v1.2.3


From 5a01060eb95cb2cb168cb7224ecc805020584c91 Mon Sep 17 00:00:00 2001
From: Ben Skeggs <skeggsb@gmail.com>
Date: Mon, 23 Jun 2008 00:14:21 +1000
Subject: nouveau: update for interface changes + hack around gallium x86_64
 bustage

---
 src/gallium/auxiliary/draw/draw_context.c |  2 ++
 src/gallium/drivers/nv10/nv10_context.h   |  1 +
 src/gallium/drivers/nv10/nv10_state.c     |  2 ++
 src/gallium/drivers/nv10/nv10_vbo.c       |  4 +++-
 src/gallium/drivers/nv30/nv30_fragprog.c  |  6 +++---
 src/gallium/drivers/nv30/nv30_vertprog.c  |  2 +-
 src/gallium/drivers/nv40/nv40_context.h   |  1 +
 src/gallium/drivers/nv40/nv40_draw.c      |  4 +++-
 src/gallium/drivers/nv40/nv40_fragprog.c  |  8 ++++----
 src/gallium/drivers/nv40/nv40_state.c     |  5 +++--
 src/gallium/drivers/nv40/nv40_vertprog.c  | 10 +++++-----
 11 files changed, 28 insertions(+), 17 deletions(-)

(limited to 'src/gallium/drivers/nv10/nv10_context.h')

diff --git a/src/gallium/auxiliary/draw/draw_context.c b/src/gallium/auxiliary/draw/draw_context.c
index 2f263cf06a..0e6f55a928 100644
--- a/src/gallium/auxiliary/draw/draw_context.c
+++ b/src/gallium/auxiliary/draw/draw_context.c
@@ -63,8 +63,10 @@ struct draw_context *draw_create( void )
    if (!draw_pt_init( draw ))
       goto fail;
 
+#ifndef PIPE_ARCH_X86
    if (!draw_vs_init( draw ))
       goto fail;
+#endif
 
    return draw;
 
diff --git a/src/gallium/drivers/nv10/nv10_context.h b/src/gallium/drivers/nv10/nv10_context.h
index 5636dfc9d2..2bdba53db8 100644
--- a/src/gallium/drivers/nv10/nv10_context.h
+++ b/src/gallium/drivers/nv10/nv10_context.h
@@ -66,6 +66,7 @@ struct nv10_context {
 
 	//struct pipe_buffer *constbuf[PIPE_SHADER_TYPES];
 	float *constbuf[PIPE_SHADER_TYPES][32][4];
+	unsigned constbuf_nr[PIPE_SHADER_TYPES];
 
 	struct vertex_info vertex_info;
 
diff --git a/src/gallium/drivers/nv10/nv10_state.c b/src/gallium/drivers/nv10/nv10_state.c
index 4dcb9a31ab..11664fae2a 100644
--- a/src/gallium/drivers/nv10/nv10_state.c
+++ b/src/gallium/drivers/nv10/nv10_state.c
@@ -469,6 +469,8 @@ nv10_set_constant_buffer(struct pipe_context *pipe, uint shader, uint index,
 		if (buf->size && (mapped = ws->buffer_map(ws, buf->buffer, PIPE_BUFFER_USAGE_CPU_READ)))
 		{
 			memcpy(nv10->constbuf[shader], mapped, buf->size);
+			nv10->constbuf_nr[shader] =
+				buf->size / (4 * sizeof(float));
 			ws->buffer_unmap(ws, buf->buffer);
 		}
 	}
diff --git a/src/gallium/drivers/nv10/nv10_vbo.c b/src/gallium/drivers/nv10/nv10_vbo.c
index 2a334e137d..f024f53420 100644
--- a/src/gallium/drivers/nv10/nv10_vbo.c
+++ b/src/gallium/drivers/nv10/nv10_vbo.c
@@ -44,7 +44,9 @@ boolean nv10_draw_elements( struct pipe_context *pipe,
 		draw_set_mapped_element_buffer(draw, 0, NULL);
 	}
 
-	draw_set_mapped_constant_buffer(draw, nv10->constbuf[PIPE_SHADER_VERTEX]);
+	draw_set_mapped_constant_buffer(draw,
+					nv10->constbuf[PIPE_SHADER_VERTEX],
+					nv10->constbuf_nr[PIPE_SHADER_VERTEX]);
 
 	/* draw! */
 	draw_arrays(nv10->draw, prim, start, count);
diff --git a/src/gallium/drivers/nv30/nv30_fragprog.c b/src/gallium/drivers/nv30/nv30_fragprog.c
index 51000bd6fc..54d6bea55f 100644
--- a/src/gallium/drivers/nv30/nv30_fragprog.c
+++ b/src/gallium/drivers/nv30/nv30_fragprog.c
@@ -645,7 +645,7 @@ nv30_fragprog_parse_decl_attrib(struct nv30_fpc *fpc,
 		return FALSE;
 	}
 
-	fpc->attrib_map[fdec->u.DeclarationRange.First] = hw;
+	fpc->attrib_map[fdec->DeclarationRange.First] = hw;
 	return TRUE;
 }
 
@@ -655,10 +655,10 @@ nv30_fragprog_parse_decl_output(struct nv30_fpc *fpc,
 {
 	switch (fdec->Semantic.SemanticName) {
 	case TGSI_SEMANTIC_POSITION:
-		fpc->depth_id = fdec->u.DeclarationRange.First;
+		fpc->depth_id = fdec->DeclarationRange.First;
 		break;
 	case TGSI_SEMANTIC_COLOR:
-		fpc->colour_id = fdec->u.DeclarationRange.First;
+		fpc->colour_id = fdec->DeclarationRange.First;
 		break;
 	default:
 		NOUVEAU_ERR("bad output semantic\n");
diff --git a/src/gallium/drivers/nv30/nv30_vertprog.c b/src/gallium/drivers/nv30/nv30_vertprog.c
index 71aea3a59c..1b34d2e4b2 100644
--- a/src/gallium/drivers/nv30/nv30_vertprog.c
+++ b/src/gallium/drivers/nv30/nv30_vertprog.c
@@ -530,7 +530,7 @@ nv30_vertprog_parse_decl_output(struct nv30_vpc *vpc,
 		return FALSE;
 	}
 
-	vpc->output_map[fdec->u.DeclarationRange.First] = hw;
+	vpc->output_map[fdec->DeclarationRange.First] = hw;
 	return TRUE;
 }
 
diff --git a/src/gallium/drivers/nv40/nv40_context.h b/src/gallium/drivers/nv40/nv40_context.h
index d8d1891dff..8e60a81e68 100644
--- a/src/gallium/drivers/nv40/nv40_context.h
+++ b/src/gallium/drivers/nv40/nv40_context.h
@@ -136,6 +136,7 @@ struct nv40_context {
 	struct nv40_vertex_program *vertprog;
 	struct nv40_fragment_program *fragprog;
 	struct pipe_buffer *constbuf[PIPE_SHADER_TYPES];
+	unsigned constbuf_nr[PIPE_SHADER_TYPES];
 	struct nv40_rasterizer_state *rasterizer;
 	struct nv40_zsa_state *zsa;
 	struct nv40_blend_state *blend;
diff --git a/src/gallium/drivers/nv40/nv40_draw.c b/src/gallium/drivers/nv40/nv40_draw.c
index 1d78324dda..2cf58e2950 100644
--- a/src/gallium/drivers/nv40/nv40_draw.c
+++ b/src/gallium/drivers/nv40/nv40_draw.c
@@ -253,9 +253,11 @@ nv40_draw_elements_swtnl(struct pipe_context *pipe,
 	}
 
 	if (nv40->constbuf[PIPE_SHADER_VERTEX]) {
+		const unsigned nr = nv40->constbuf_nr[PIPE_SHADER_VERTEX];
+
 		map = ws->buffer_map(ws, nv40->constbuf[PIPE_SHADER_VERTEX],
 				     PIPE_BUFFER_USAGE_CPU_READ);
-		draw_set_mapped_constant_buffer(nv40->draw, map);
+		draw_set_mapped_constant_buffer(nv40->draw, map, nr);
 	}
 
 	draw_arrays(nv40->draw, mode, start, count);
diff --git a/src/gallium/drivers/nv40/nv40_fragprog.c b/src/gallium/drivers/nv40/nv40_fragprog.c
index 4b7667e038..428348c338 100644
--- a/src/gallium/drivers/nv40/nv40_fragprog.c
+++ b/src/gallium/drivers/nv40/nv40_fragprog.c
@@ -708,7 +708,7 @@ nv40_fragprog_parse_decl_attrib(struct nv40_fpc *fpc,
 		return FALSE;
 	}
 
-	fpc->attrib_map[fdec->u.DeclarationRange.First] = hw;
+	fpc->attrib_map[fdec->DeclarationRange.First] = hw;
 	return TRUE;
 }
 
@@ -716,7 +716,7 @@ static boolean
 nv40_fragprog_parse_decl_output(struct nv40_fpc *fpc,
 				const struct tgsi_full_declaration *fdec)
 {
-	unsigned idx = fdec->u.DeclarationRange.First;
+	unsigned idx = fdec->DeclarationRange.First;
 	unsigned hw;
 
 	switch (fdec->Semantic.SemanticName) {
@@ -770,9 +770,9 @@ nv40_fragprog_prepare(struct nv40_fpc *fpc)
 					goto out_err;
 				break;
 			case TGSI_FILE_TEMPORARY:
-				if (fdec->u.DeclarationRange.Last > high_temp) {
+				if (fdec->DeclarationRange.Last > high_temp) {
 					high_temp =
-						fdec->u.DeclarationRange.Last;
+						fdec->DeclarationRange.Last;
 				}
 				break;
 			default:
diff --git a/src/gallium/drivers/nv40/nv40_state.c b/src/gallium/drivers/nv40/nv40_state.c
index 2d921d2b8a..afcf336a65 100644
--- a/src/gallium/drivers/nv40/nv40_state.c
+++ b/src/gallium/drivers/nv40/nv40_state.c
@@ -603,12 +603,13 @@ nv40_set_constant_buffer(struct pipe_context *pipe, uint shader, uint index,
 {
 	struct nv40_context *nv40 = nv40_context(pipe);
 
+	nv40->constbuf[shader] = buf->buffer;
+	nv40->constbuf_nr[shader] = buf->size / (4 * sizeof(float));
+
 	if (shader == PIPE_SHADER_VERTEX) {
-		nv40->constbuf[PIPE_SHADER_VERTEX] = buf->buffer;
 		nv40->dirty |= NV40_NEW_VERTPROG;
 	} else
 	if (shader == PIPE_SHADER_FRAGMENT) {
-		nv40->constbuf[PIPE_SHADER_FRAGMENT] = buf->buffer;
 		nv40->dirty |= NV40_NEW_FRAGPROG;
 	}
 }
diff --git a/src/gallium/drivers/nv40/nv40_vertprog.c b/src/gallium/drivers/nv40/nv40_vertprog.c
index eb14869bfe..1e486a66ef 100644
--- a/src/gallium/drivers/nv40/nv40_vertprog.c
+++ b/src/gallium/drivers/nv40/nv40_vertprog.c
@@ -603,7 +603,7 @@ static boolean
 nv40_vertprog_parse_decl_output(struct nv40_vpc *vpc,
 				const struct tgsi_full_declaration *fdec)
 {
-	unsigned idx = fdec->u.DeclarationRange.First;
+	unsigned idx = fdec->DeclarationRange.First;
 	int hw;
 
 	switch (fdec->Semantic.SemanticName) {
@@ -678,16 +678,16 @@ nv40_vertprog_prepare(struct nv40_vpc *vpc)
 			fdec = &p.FullToken.FullDeclaration;
 			switch (fdec->Declaration.File) {
 			case TGSI_FILE_TEMPORARY:
-				if (fdec->u.DeclarationRange.Last > high_temp) {
+				if (fdec->DeclarationRange.Last > high_temp) {
 					high_temp =
-						fdec->u.DeclarationRange.Last;
+						fdec->DeclarationRange.Last;
 				}
 				break;
 #if 0 /* this would be nice.. except gallium doesn't track it */
 			case TGSI_FILE_ADDRESS:
-				if (fdec->u.DeclarationRange.Last > high_addr) {
+				if (fdec->DeclarationRange.Last > high_addr) {
 					high_addr =
-						fdec->u.DeclarationRange.Last;
+						fdec->DeclarationRange.Last;
 				}
 				break;
 #endif
-- 
cgit v1.2.3


From f302fca5eb63e4bca8af5b35c585451486143e6a Mon Sep 17 00:00:00 2001
From: Ben Skeggs <skeggsb@gmail.com>
Date: Thu, 11 Sep 2008 06:41:18 +1000
Subject: nouveau: gallium directory structure changed again..

---
 src/gallium/drivers/nouveau/nouveau_stateobj.h     |   1 -
 src/gallium/drivers/nv04/nv04_context.c            |   1 -
 src/gallium/drivers/nv04/nv04_context.h            |   4 +
 src/gallium/drivers/nv04/nv04_fragprog.c           |   1 -
 src/gallium/drivers/nv04/nv04_miptree.c            |   6 +-
 src/gallium/drivers/nv04/nv04_prim_vbuf.c          |   5 +-
 src/gallium/drivers/nv04/nv04_screen.c             |   1 -
 src/gallium/drivers/nv04/nv04_state.c              |   1 -
 src/gallium/drivers/nv04/nv04_surface.c            |   3 +-
 src/gallium/drivers/nv04/nv04_vbo.c                |   1 -
 src/gallium/drivers/nv10/nv10_context.c            |   1 -
 src/gallium/drivers/nv10/nv10_context.h            |   4 +
 src/gallium/drivers/nv10/nv10_fragprog.c           |   1 -
 src/gallium/drivers/nv10/nv10_miptree.c            |   6 +-
 src/gallium/drivers/nv10/nv10_prim_vbuf.c          |   6 +-
 src/gallium/drivers/nv10/nv10_screen.c             |   1 -
 src/gallium/drivers/nv10/nv10_state.c              |   1 -
 src/gallium/drivers/nv10/nv10_state_emit.c         |   2 -
 src/gallium/drivers/nv10/nv10_surface.c            |   3 +-
 src/gallium/drivers/nv10/nv10_vbo.c                |   1 -
 src/gallium/drivers/nv30/nv30_context.c            |   1 -
 src/gallium/drivers/nv30/nv30_context.h            |   4 +
 src/gallium/drivers/nv30/nv30_draw.c               |   1 -
 src/gallium/drivers/nv30/nv30_miptree.c            |   9 +-
 src/gallium/drivers/nv30/nv30_screen.c             |   1 -
 src/gallium/drivers/nv30/nv30_state.c              |   1 -
 src/gallium/drivers/nv30/nv30_surface.c            |   4 +-
 src/gallium/drivers/nv30/nv30_vbo.c                |   1 -
 src/gallium/drivers/nv40/nv40_context.c            |   1 -
 src/gallium/drivers/nv40/nv40_context.h            |   4 +
 src/gallium/drivers/nv40/nv40_draw.c               |   3 +-
 src/gallium/drivers/nv40/nv40_miptree.c            |  11 +-
 src/gallium/drivers/nv40/nv40_screen.c             |   1 -
 src/gallium/drivers/nv40/nv40_state.c              |   1 -
 src/gallium/drivers/nv40/nv40_surface.c            |   4 +-
 src/gallium/drivers/nv40/nv40_vbo.c                |   1 -
 src/gallium/drivers/nv50/nv50_context.c            |   1 -
 src/gallium/drivers/nv50/nv50_context.h            |   4 +
 src/gallium/drivers/nv50/nv50_draw.c               |   1 -
 src/gallium/drivers/nv50/nv50_miptree.c            |  12 +-
 src/gallium/drivers/nv50/nv50_screen.c             |   1 -
 src/gallium/drivers/nv50/nv50_state.c              |   1 -
 src/gallium/drivers/nv50/nv50_surface.c            |  12 +-
 src/gallium/drivers/nv50/nv50_vbo.c                |   1 -
 src/gallium/winsys/dri/nouveau/Makefile            |  45 --
 src/gallium/winsys/dri/nouveau/nouveau_bo.c        | 470 ---------------------
 src/gallium/winsys/dri/nouveau/nouveau_channel.c   | 126 ------
 src/gallium/winsys/dri/nouveau/nouveau_context.c   | 346 ---------------
 src/gallium/winsys/dri/nouveau/nouveau_context.h   | 113 -----
 src/gallium/winsys/dri/nouveau/nouveau_device.c    | 159 -------
 src/gallium/winsys/dri/nouveau/nouveau_dma.c       | 219 ----------
 src/gallium/winsys/dri/nouveau/nouveau_dma.h       | 143 -------
 src/gallium/winsys/dri/nouveau/nouveau_dri.h       |  28 --
 src/gallium/winsys/dri/nouveau/nouveau_drmif.h     | 310 --------------
 src/gallium/winsys/dri/nouveau/nouveau_fence.c     | 214 ----------
 src/gallium/winsys/dri/nouveau/nouveau_grobj.c     | 107 -----
 src/gallium/winsys/dri/nouveau/nouveau_local.h     | 117 -----
 src/gallium/winsys/dri/nouveau/nouveau_lock.c      |  94 -----
 src/gallium/winsys/dri/nouveau/nouveau_notifier.c  | 137 ------
 src/gallium/winsys/dri/nouveau/nouveau_pushbuf.c   | 271 ------------
 src/gallium/winsys/dri/nouveau/nouveau_resource.c  | 116 -----
 src/gallium/winsys/dri/nouveau/nouveau_screen.c    | 310 --------------
 src/gallium/winsys/dri/nouveau/nouveau_screen.h    |  20 -
 .../winsys/dri/nouveau/nouveau_swapbuffers.c       |  86 ----
 .../winsys/dri/nouveau/nouveau_swapbuffers.h       |  10 -
 src/gallium/winsys/dri/nouveau/nouveau_winsys.c    | 158 -------
 .../winsys/dri/nouveau/nouveau_winsys_pipe.c       | 205 ---------
 .../winsys/dri/nouveau/nouveau_winsys_pipe.h       |  34 --
 .../winsys/dri/nouveau/nouveau_winsys_softpipe.c   |  85 ----
 src/gallium/winsys/dri/nouveau/nv04_surface.c      | 314 --------------
 src/gallium/winsys/dri/nouveau/nv50_surface.c      | 194 ---------
 src/gallium/winsys/drm/nouveau/Makefile            |  45 ++
 src/gallium/winsys/drm/nouveau/nouveau_bo.c        | 470 +++++++++++++++++++++
 src/gallium/winsys/drm/nouveau/nouveau_channel.c   | 126 ++++++
 src/gallium/winsys/drm/nouveau/nouveau_context.c   | 346 +++++++++++++++
 src/gallium/winsys/drm/nouveau/nouveau_context.h   | 113 +++++
 src/gallium/winsys/drm/nouveau/nouveau_device.c    | 159 +++++++
 src/gallium/winsys/drm/nouveau/nouveau_dma.c       | 219 ++++++++++
 src/gallium/winsys/drm/nouveau/nouveau_dma.h       | 143 +++++++
 src/gallium/winsys/drm/nouveau/nouveau_dri.h       |  28 ++
 src/gallium/winsys/drm/nouveau/nouveau_drmif.h     | 310 ++++++++++++++
 src/gallium/winsys/drm/nouveau/nouveau_fence.c     | 214 ++++++++++
 src/gallium/winsys/drm/nouveau/nouveau_grobj.c     | 107 +++++
 src/gallium/winsys/drm/nouveau/nouveau_local.h     | 117 +++++
 src/gallium/winsys/drm/nouveau/nouveau_lock.c      |  94 +++++
 src/gallium/winsys/drm/nouveau/nouveau_notifier.c  | 137 ++++++
 src/gallium/winsys/drm/nouveau/nouveau_pushbuf.c   | 271 ++++++++++++
 src/gallium/winsys/drm/nouveau/nouveau_resource.c  | 116 +++++
 src/gallium/winsys/drm/nouveau/nouveau_screen.c    | 310 ++++++++++++++
 src/gallium/winsys/drm/nouveau/nouveau_screen.h    |  20 +
 .../winsys/drm/nouveau/nouveau_swapbuffers.c       |  86 ++++
 .../winsys/drm/nouveau/nouveau_swapbuffers.h       |  10 +
 src/gallium/winsys/drm/nouveau/nouveau_winsys.c    | 158 +++++++
 .../winsys/drm/nouveau/nouveau_winsys_pipe.c       | 206 +++++++++
 .../winsys/drm/nouveau/nouveau_winsys_pipe.h       |  34 ++
 .../winsys/drm/nouveau/nouveau_winsys_softpipe.c   |  85 ++++
 src/gallium/winsys/drm/nouveau/nv04_surface.c      | 314 ++++++++++++++
 src/gallium/winsys/drm/nouveau/nv50_surface.c      | 194 +++++++++
 98 files changed, 4487 insertions(+), 4507 deletions(-)
 delete mode 100644 src/gallium/winsys/dri/nouveau/Makefile
 delete mode 100644 src/gallium/winsys/dri/nouveau/nouveau_bo.c
 delete mode 100644 src/gallium/winsys/dri/nouveau/nouveau_channel.c
 delete mode 100644 src/gallium/winsys/dri/nouveau/nouveau_context.c
 delete mode 100644 src/gallium/winsys/dri/nouveau/nouveau_context.h
 delete mode 100644 src/gallium/winsys/dri/nouveau/nouveau_device.c
 delete mode 100644 src/gallium/winsys/dri/nouveau/nouveau_dma.c
 delete mode 100644 src/gallium/winsys/dri/nouveau/nouveau_dma.h
 delete mode 100644 src/gallium/winsys/dri/nouveau/nouveau_dri.h
 delete mode 100644 src/gallium/winsys/dri/nouveau/nouveau_drmif.h
 delete mode 100644 src/gallium/winsys/dri/nouveau/nouveau_fence.c
 delete mode 100644 src/gallium/winsys/dri/nouveau/nouveau_grobj.c
 delete mode 100644 src/gallium/winsys/dri/nouveau/nouveau_local.h
 delete mode 100644 src/gallium/winsys/dri/nouveau/nouveau_lock.c
 delete mode 100644 src/gallium/winsys/dri/nouveau/nouveau_notifier.c
 delete mode 100644 src/gallium/winsys/dri/nouveau/nouveau_pushbuf.c
 delete mode 100644 src/gallium/winsys/dri/nouveau/nouveau_resource.c
 delete mode 100644 src/gallium/winsys/dri/nouveau/nouveau_screen.c
 delete mode 100644 src/gallium/winsys/dri/nouveau/nouveau_screen.h
 delete mode 100644 src/gallium/winsys/dri/nouveau/nouveau_swapbuffers.c
 delete mode 100644 src/gallium/winsys/dri/nouveau/nouveau_swapbuffers.h
 delete mode 100644 src/gallium/winsys/dri/nouveau/nouveau_winsys.c
 delete mode 100644 src/gallium/winsys/dri/nouveau/nouveau_winsys_pipe.c
 delete mode 100644 src/gallium/winsys/dri/nouveau/nouveau_winsys_pipe.h
 delete mode 100644 src/gallium/winsys/dri/nouveau/nouveau_winsys_softpipe.c
 delete mode 100644 src/gallium/winsys/dri/nouveau/nv04_surface.c
 delete mode 100644 src/gallium/winsys/dri/nouveau/nv50_surface.c
 create mode 100644 src/gallium/winsys/drm/nouveau/Makefile
 create mode 100644 src/gallium/winsys/drm/nouveau/nouveau_bo.c
 create mode 100644 src/gallium/winsys/drm/nouveau/nouveau_channel.c
 create mode 100644 src/gallium/winsys/drm/nouveau/nouveau_context.c
 create mode 100644 src/gallium/winsys/drm/nouveau/nouveau_context.h
 create mode 100644 src/gallium/winsys/drm/nouveau/nouveau_device.c
 create mode 100644 src/gallium/winsys/drm/nouveau/nouveau_dma.c
 create mode 100644 src/gallium/winsys/drm/nouveau/nouveau_dma.h
 create mode 100644 src/gallium/winsys/drm/nouveau/nouveau_dri.h
 create mode 100644 src/gallium/winsys/drm/nouveau/nouveau_drmif.h
 create mode 100644 src/gallium/winsys/drm/nouveau/nouveau_fence.c
 create mode 100644 src/gallium/winsys/drm/nouveau/nouveau_grobj.c
 create mode 100644 src/gallium/winsys/drm/nouveau/nouveau_local.h
 create mode 100644 src/gallium/winsys/drm/nouveau/nouveau_lock.c
 create mode 100644 src/gallium/winsys/drm/nouveau/nouveau_notifier.c
 create mode 100644 src/gallium/winsys/drm/nouveau/nouveau_pushbuf.c
 create mode 100644 src/gallium/winsys/drm/nouveau/nouveau_resource.c
 create mode 100644 src/gallium/winsys/drm/nouveau/nouveau_screen.c
 create mode 100644 src/gallium/winsys/drm/nouveau/nouveau_screen.h
 create mode 100644 src/gallium/winsys/drm/nouveau/nouveau_swapbuffers.c
 create mode 100644 src/gallium/winsys/drm/nouveau/nouveau_swapbuffers.h
 create mode 100644 src/gallium/winsys/drm/nouveau/nouveau_winsys.c
 create mode 100644 src/gallium/winsys/drm/nouveau/nouveau_winsys_pipe.c
 create mode 100644 src/gallium/winsys/drm/nouveau/nouveau_winsys_pipe.h
 create mode 100644 src/gallium/winsys/drm/nouveau/nouveau_winsys_softpipe.c
 create mode 100644 src/gallium/winsys/drm/nouveau/nv04_surface.c
 create mode 100644 src/gallium/winsys/drm/nouveau/nv50_surface.c

(limited to 'src/gallium/drivers/nv10/nv10_context.h')

diff --git a/src/gallium/drivers/nouveau/nouveau_stateobj.h b/src/gallium/drivers/nouveau/nouveau_stateobj.h
index 998ec2d4ad..729988b095 100644
--- a/src/gallium/drivers/nouveau/nouveau_stateobj.h
+++ b/src/gallium/drivers/nouveau/nouveau_stateobj.h
@@ -1,7 +1,6 @@
 #ifndef __NOUVEAU_STATEOBJ_H__
 #define __NOUVEAU_STATEOBJ_H__
 
-#include "pipe/p_util.h"
 #include "pipe/p_debug.h"
 
 struct nouveau_stateobj_reloc {
diff --git a/src/gallium/drivers/nv04/nv04_context.c b/src/gallium/drivers/nv04/nv04_context.c
index 852a8edf5f..9f75253363 100644
--- a/src/gallium/drivers/nv04/nv04_context.c
+++ b/src/gallium/drivers/nv04/nv04_context.c
@@ -1,7 +1,6 @@
 #include "draw/draw_context.h"
 #include "pipe/p_defines.h"
 #include "pipe/p_winsys.h"
-#include "pipe/p_util.h"
 
 #include "nv04_context.h"
 #include "nv04_screen.h"
diff --git a/src/gallium/drivers/nv04/nv04_context.h b/src/gallium/drivers/nv04/nv04_context.h
index 5ba1d4ecdc..3e6a085270 100644
--- a/src/gallium/drivers/nv04/nv04_context.h
+++ b/src/gallium/drivers/nv04/nv04_context.h
@@ -4,6 +4,10 @@
 #include "pipe/p_context.h"
 #include "pipe/p_defines.h"
 #include "pipe/p_state.h"
+#include "pipe/p_compiler.h"
+
+#include "util/u_memory.h"
+#include "util/u_math.h"
 
 #include "draw/draw_vertex.h"
 
diff --git a/src/gallium/drivers/nv04/nv04_fragprog.c b/src/gallium/drivers/nv04/nv04_fragprog.c
index 215974eec0..8a2af41fe0 100644
--- a/src/gallium/drivers/nv04/nv04_fragprog.c
+++ b/src/gallium/drivers/nv04/nv04_fragprog.c
@@ -1,7 +1,6 @@
 #include "pipe/p_context.h"
 #include "pipe/p_defines.h"
 #include "pipe/p_state.h"
-#include "pipe/p_util.h"
 
 #include "pipe/p_shader_tokens.h"
 #include "tgsi/tgsi_parse.h"
diff --git a/src/gallium/drivers/nv04/nv04_miptree.c b/src/gallium/drivers/nv04/nv04_miptree.c
index 97f679731e..02f7d210e3 100644
--- a/src/gallium/drivers/nv04/nv04_miptree.c
+++ b/src/gallium/drivers/nv04/nv04_miptree.c
@@ -1,6 +1,5 @@
 #include "pipe/p_state.h"
 #include "pipe/p_defines.h"
-#include "pipe/p_util.h"
 #include "pipe/p_inlines.h"
 
 #include "nv04_context.h"
@@ -72,7 +71,6 @@ nv04_miptree_create(struct pipe_screen *screen, const struct pipe_texture *pt)
 static void
 nv04_miptree_release(struct pipe_screen *screen, struct pipe_texture **pt)
 {
-	struct pipe_winsys *ws = screen->winsys;
 	struct pipe_texture *mt = *pt;
 
 	*pt = NULL;
@@ -80,7 +78,7 @@ nv04_miptree_release(struct pipe_screen *screen, struct pipe_texture **pt)
 		struct nv04_miptree *nv04mt = (struct nv04_miptree *)mt;
 		int l;
 
-		pipe_buffer_reference(ws, &nv04mt->buffer, NULL);
+		pipe_buffer_reference(screen, &nv04mt->buffer, NULL);
 		for (l = 0; l <= mt->last_level; l++) {
 			if (nv04mt->level[l].image_offset)
 				FREE(nv04mt->level[l].image_offset);
@@ -101,7 +99,7 @@ nv04_miptree_surface_new(struct pipe_screen *pscreen, struct pipe_texture *pt,
 	ps = ws->surface_alloc(ws);
 	if (!ps)
 		return NULL;
-	pipe_buffer_reference(ws, &ps->buffer, nv04mt->buffer);
+	pipe_buffer_reference(pscreen, &ps->buffer, nv04mt->buffer);
 	ps->format = pt->format;
 		ps->width = pt->width[level];
 	ps->height = pt->height[level];
diff --git a/src/gallium/drivers/nv04/nv04_prim_vbuf.c b/src/gallium/drivers/nv04/nv04_prim_vbuf.c
index d3963d1f59..19979fff79 100644
--- a/src/gallium/drivers/nv04/nv04_prim_vbuf.c
+++ b/src/gallium/drivers/nv04/nv04_prim_vbuf.c
@@ -1,9 +1,10 @@
 
-#include "draw/draw_vbuf.h"
 #include "pipe/p_debug.h"
-#include "pipe/p_util.h"
 #include "pipe/p_inlines.h"
 #include "pipe/p_winsys.h"
+#include "pipe/p_compiler.h"
+
+#include "draw/draw_vbuf.h"
 
 #include "nv04_context.h"
 #include "nv04_state.h"
diff --git a/src/gallium/drivers/nv04/nv04_screen.c b/src/gallium/drivers/nv04/nv04_screen.c
index da09a3a5fe..3966a29ffa 100644
--- a/src/gallium/drivers/nv04/nv04_screen.c
+++ b/src/gallium/drivers/nv04/nv04_screen.c
@@ -1,5 +1,4 @@
 #include "pipe/p_screen.h"
-#include "pipe/p_util.h"
 
 #include "nv04_context.h"
 #include "nv04_screen.h"
diff --git a/src/gallium/drivers/nv04/nv04_state.c b/src/gallium/drivers/nv04/nv04_state.c
index 668d875671..ff1933b550 100644
--- a/src/gallium/drivers/nv04/nv04_state.c
+++ b/src/gallium/drivers/nv04/nv04_state.c
@@ -1,7 +1,6 @@
 #include "draw/draw_context.h"
 #include "pipe/p_state.h"
 #include "pipe/p_defines.h"
-#include "pipe/p_util.h"
 #include "pipe/p_shader_tokens.h"
 
 #include "tgsi/tgsi_parse.h"
diff --git a/src/gallium/drivers/nv04/nv04_surface.c b/src/gallium/drivers/nv04/nv04_surface.c
index b13ebf9f9b..57039483c6 100644
--- a/src/gallium/drivers/nv04/nv04_surface.c
+++ b/src/gallium/drivers/nv04/nv04_surface.c
@@ -28,10 +28,9 @@
 
 #include "nv04_context.h"
 #include "pipe/p_defines.h"
-#include "pipe/p_util.h"
 #include "pipe/p_winsys.h"
 #include "pipe/p_inlines.h"
-#include "util/p_tile.h"
+#include "util/u_tile.h"
 
 static void
 nv04_surface_copy(struct pipe_context *pipe, unsigned do_flip,
diff --git a/src/gallium/drivers/nv04/nv04_vbo.c b/src/gallium/drivers/nv04/nv04_vbo.c
index fbfe0cf406..91f919d48e 100644
--- a/src/gallium/drivers/nv04/nv04_vbo.c
+++ b/src/gallium/drivers/nv04/nv04_vbo.c
@@ -1,7 +1,6 @@
 #include "draw/draw_context.h"
 #include "pipe/p_context.h"
 #include "pipe/p_state.h"
-#include "pipe/p_util.h"
 
 #include "nv04_context.h"
 #include "nv04_state.h"
diff --git a/src/gallium/drivers/nv10/nv10_context.c b/src/gallium/drivers/nv10/nv10_context.c
index 9fcd0b0fc3..e9b61daae7 100644
--- a/src/gallium/drivers/nv10/nv10_context.c
+++ b/src/gallium/drivers/nv10/nv10_context.c
@@ -1,7 +1,6 @@
 #include "draw/draw_context.h"
 #include "pipe/p_defines.h"
 #include "pipe/p_winsys.h"
-#include "pipe/p_util.h"
 
 #include "nv10_context.h"
 #include "nv10_screen.h"
diff --git a/src/gallium/drivers/nv10/nv10_context.h b/src/gallium/drivers/nv10/nv10_context.h
index 2bdba53db8..f3b56de25a 100644
--- a/src/gallium/drivers/nv10/nv10_context.h
+++ b/src/gallium/drivers/nv10/nv10_context.h
@@ -4,6 +4,10 @@
 #include "pipe/p_context.h"
 #include "pipe/p_defines.h"
 #include "pipe/p_state.h"
+#include "pipe/p_compiler.h"
+
+#include "util/u_memory.h"
+#include "util/u_math.h"
 
 #include "draw/draw_vertex.h"
 
diff --git a/src/gallium/drivers/nv10/nv10_fragprog.c b/src/gallium/drivers/nv10/nv10_fragprog.c
index 137de9d53e..698db5a16a 100644
--- a/src/gallium/drivers/nv10/nv10_fragprog.c
+++ b/src/gallium/drivers/nv10/nv10_fragprog.c
@@ -1,7 +1,6 @@
 #include "pipe/p_context.h"
 #include "pipe/p_defines.h"
 #include "pipe/p_state.h"
-#include "pipe/p_util.h"
 
 #include "pipe/p_shader_tokens.h"
 #include "tgsi/tgsi_parse.h"
diff --git a/src/gallium/drivers/nv10/nv10_miptree.c b/src/gallium/drivers/nv10/nv10_miptree.c
index 9a68df2925..ad084e72b8 100644
--- a/src/gallium/drivers/nv10/nv10_miptree.c
+++ b/src/gallium/drivers/nv10/nv10_miptree.c
@@ -1,6 +1,5 @@
 #include "pipe/p_state.h"
 #include "pipe/p_defines.h"
-#include "pipe/p_util.h"
 #include "pipe/p_inlines.h"
 
 #include "nv10_context.h"
@@ -79,7 +78,6 @@ nv10_miptree_create(struct pipe_screen *screen, const struct pipe_texture *pt)
 static void
 nv10_miptree_release(struct pipe_screen *screen, struct pipe_texture **pt)
 {
-	struct pipe_winsys *ws = screen->winsys;
 	struct pipe_texture *mt = *pt;
 
 	*pt = NULL;
@@ -87,7 +85,7 @@ nv10_miptree_release(struct pipe_screen *screen, struct pipe_texture **pt)
 		struct nv10_miptree *nv10mt = (struct nv10_miptree *)mt;
 		int l;
 
-		pipe_buffer_reference(ws, &nv10mt->buffer, NULL);
+		pipe_buffer_reference(screen, &nv10mt->buffer, NULL);
 		for (l = 0; l <= mt->last_level; l++) {
 			if (nv10mt->level[l].image_offset)
 				FREE(nv10mt->level[l].image_offset);
@@ -115,7 +113,7 @@ nv10_miptree_surface_get(struct pipe_screen *screen, struct pipe_texture *pt,
 	ps = ws->surface_alloc(ws);
 	if (!ps)
 		return NULL;
-	pipe_buffer_reference(ws, &ps->buffer, nv10mt->buffer);
+	pipe_buffer_reference(screen, &ps->buffer, nv10mt->buffer);
 	ps->format = pt->format;
 	ps->width = pt->width[level];
 	ps->height = pt->height[level];
diff --git a/src/gallium/drivers/nv10/nv10_prim_vbuf.c b/src/gallium/drivers/nv10/nv10_prim_vbuf.c
index 930536b946..62a8f6d89d 100644
--- a/src/gallium/drivers/nv10/nv10_prim_vbuf.c
+++ b/src/gallium/drivers/nv10/nv10_prim_vbuf.c
@@ -38,15 +38,14 @@
  */
 
 
-#include "draw/draw_vbuf.h"
 #include "pipe/p_debug.h"
-#include "pipe/p_util.h"
 #include "pipe/p_inlines.h"
 #include "pipe/p_winsys.h"
 
 #include "nv10_context.h"
 #include "nv10_state.h"
 
+#include "draw/draw_vbuf.h"
 
 /**
  * Primitive renderer for nv10.
@@ -180,10 +179,11 @@ nv10_vbuf_render_release_vertices( struct vbuf_render *render,
 	struct nv10_vbuf_render *nv10_render = nv10_vbuf_render(render);
 	struct nv10_context *nv10 = nv10_render->nv10;
 	struct pipe_winsys *winsys = nv10->pipe.winsys;
+	struct pipe_screen *pscreen = &nv10->screen->pipe;
 
 	assert(nv10_render->buffer);
 	winsys->buffer_unmap(winsys, nv10_render->buffer);
-	pipe_buffer_reference(winsys, &nv10_render->buffer, NULL);
+	pipe_buffer_reference(pscreen, &nv10_render->buffer, NULL);
 }
 
 
diff --git a/src/gallium/drivers/nv10/nv10_screen.c b/src/gallium/drivers/nv10/nv10_screen.c
index 403f7b98cd..27a9edf9bb 100644
--- a/src/gallium/drivers/nv10/nv10_screen.c
+++ b/src/gallium/drivers/nv10/nv10_screen.c
@@ -1,5 +1,4 @@
 #include "pipe/p_screen.h"
-#include "pipe/p_util.h"
 
 #include "nv10_context.h"
 #include "nv10_screen.h"
diff --git a/src/gallium/drivers/nv10/nv10_state.c b/src/gallium/drivers/nv10/nv10_state.c
index f902fd54b6..d2375aa2f6 100644
--- a/src/gallium/drivers/nv10/nv10_state.c
+++ b/src/gallium/drivers/nv10/nv10_state.c
@@ -1,7 +1,6 @@
 #include "draw/draw_context.h"
 #include "pipe/p_state.h"
 #include "pipe/p_defines.h"
-#include "pipe/p_util.h"
 #include "pipe/p_shader_tokens.h"
 
 #include "tgsi/tgsi_parse.h"
diff --git a/src/gallium/drivers/nv10/nv10_state_emit.c b/src/gallium/drivers/nv10/nv10_state_emit.c
index d21368d33f..46c7e1d753 100644
--- a/src/gallium/drivers/nv10/nv10_state_emit.c
+++ b/src/gallium/drivers/nv10/nv10_state_emit.c
@@ -1,5 +1,3 @@
-#include "pipe/p_util.h"
-
 #include "nv10_context.h"
 #include "nv10_state.h"
 
diff --git a/src/gallium/drivers/nv10/nv10_surface.c b/src/gallium/drivers/nv10/nv10_surface.c
index 2e230ebbec..875e4c5858 100644
--- a/src/gallium/drivers/nv10/nv10_surface.c
+++ b/src/gallium/drivers/nv10/nv10_surface.c
@@ -28,10 +28,9 @@
 
 #include "nv10_context.h"
 #include "pipe/p_defines.h"
-#include "pipe/p_util.h"
 #include "pipe/p_winsys.h"
 #include "pipe/p_inlines.h"
-#include "util/p_tile.h"
+#include "util/u_tile.h"
 
 static void
 nv10_surface_copy(struct pipe_context *pipe, unsigned do_flip,
diff --git a/src/gallium/drivers/nv10/nv10_vbo.c b/src/gallium/drivers/nv10/nv10_vbo.c
index f024f53420..d0e788ac03 100644
--- a/src/gallium/drivers/nv10/nv10_vbo.c
+++ b/src/gallium/drivers/nv10/nv10_vbo.c
@@ -1,7 +1,6 @@
 #include "draw/draw_context.h"
 #include "pipe/p_context.h"
 #include "pipe/p_state.h"
-#include "pipe/p_util.h"
 
 #include "nv10_context.h"
 #include "nv10_state.h"
diff --git a/src/gallium/drivers/nv30/nv30_context.c b/src/gallium/drivers/nv30/nv30_context.c
index eefc614e5b..2bff28aca9 100644
--- a/src/gallium/drivers/nv30/nv30_context.c
+++ b/src/gallium/drivers/nv30/nv30_context.c
@@ -1,7 +1,6 @@
 #include "draw/draw_context.h"
 #include "pipe/p_defines.h"
 #include "pipe/p_winsys.h"
-#include "pipe/p_util.h"
 
 #include "nv30_context.h"
 #include "nv30_screen.h"
diff --git a/src/gallium/drivers/nv30/nv30_context.h b/src/gallium/drivers/nv30/nv30_context.h
index 823b34a7c3..b933769700 100644
--- a/src/gallium/drivers/nv30/nv30_context.h
+++ b/src/gallium/drivers/nv30/nv30_context.h
@@ -4,6 +4,10 @@
 #include "pipe/p_context.h"
 #include "pipe/p_defines.h"
 #include "pipe/p_state.h"
+#include "pipe/p_compiler.h"
+
+#include "util/u_memory.h"
+#include "util/u_math.h"
 
 #include "draw/draw_vertex.h"
 
diff --git a/src/gallium/drivers/nv30/nv30_draw.c b/src/gallium/drivers/nv30/nv30_draw.c
index aeeaf58f20..74fc138c05 100644
--- a/src/gallium/drivers/nv30/nv30_draw.c
+++ b/src/gallium/drivers/nv30/nv30_draw.c
@@ -1,5 +1,4 @@
 #include "draw/draw_pipe.h"
-#include "pipe/p_util.h"
 
 #include "nv30_context.h"
 
diff --git a/src/gallium/drivers/nv30/nv30_miptree.c b/src/gallium/drivers/nv30/nv30_miptree.c
index a0e488c09b..5c4f4da948 100644
--- a/src/gallium/drivers/nv30/nv30_miptree.c
+++ b/src/gallium/drivers/nv30/nv30_miptree.c
@@ -1,6 +1,5 @@
 #include "pipe/p_state.h"
 #include "pipe/p_defines.h"
-#include "pipe/p_util.h"
 #include "pipe/p_inlines.h"
 
 #include "nv30_context.h"
@@ -33,7 +32,7 @@ nv30_miptree_layout(struct nv30_miptree *nv30mt)
 
 		if (swizzled)
 			pitch = pt->nblocksx[l];
-		pitch = align_int(pitch, 64);
+		pitch = align(pitch, 64);
 
 		nv30mt->level[l].pitch = pitch * pt->block.size;
 		nv30mt->level[l].image_offset =
@@ -84,7 +83,6 @@ nv30_miptree_create(struct pipe_screen *pscreen, const struct pipe_texture *pt)
 static void
 nv30_miptree_release(struct pipe_screen *pscreen, struct pipe_texture **pt)
 {
-	struct pipe_winsys *ws = pscreen->winsys;
 	struct pipe_texture *mt = *pt;
 
 	*pt = NULL;
@@ -92,7 +90,7 @@ nv30_miptree_release(struct pipe_screen *pscreen, struct pipe_texture **pt)
 		struct nv30_miptree *nv30mt = (struct nv30_miptree *)mt;
 		int l;
 
-		pipe_buffer_reference(ws, &nv30mt->buffer, NULL);
+		pipe_buffer_reference(pscreen, &nv30mt->buffer, NULL);
 		for (l = 0; l <= mt->last_level; l++) {
 			if (nv30mt->level[l].image_offset)
 				FREE(nv30mt->level[l].image_offset);
@@ -106,7 +104,6 @@ nv30_miptree_surface_new(struct pipe_screen *pscreen, struct pipe_texture *pt,
 			 unsigned face, unsigned level, unsigned zslice,
 			 unsigned flags)
 {
-	struct pipe_winsys *ws = pscreen->winsys;
 	struct nv30_miptree *nv30mt = (struct nv30_miptree *)pt;
 	struct pipe_surface *ps;
 
@@ -114,7 +111,7 @@ nv30_miptree_surface_new(struct pipe_screen *pscreen, struct pipe_texture *pt,
 	if (!ps)
 		return NULL;
 	pipe_texture_reference(&ps->texture, pt);
-	pipe_buffer_reference(ws, &ps->buffer, nv30mt->buffer);
+	pipe_buffer_reference(pscreen, &ps->buffer, nv30mt->buffer);
 	ps->format = pt->format;
 	ps->width = pt->width[level];
 	ps->height = pt->height[level];
diff --git a/src/gallium/drivers/nv30/nv30_screen.c b/src/gallium/drivers/nv30/nv30_screen.c
index d5514c2aba..a595e2eb22 100644
--- a/src/gallium/drivers/nv30/nv30_screen.c
+++ b/src/gallium/drivers/nv30/nv30_screen.c
@@ -1,5 +1,4 @@
 #include "pipe/p_screen.h"
-#include "pipe/p_util.h"
 
 #include "nv30_context.h"
 #include "nv30_screen.h"
diff --git a/src/gallium/drivers/nv30/nv30_state.c b/src/gallium/drivers/nv30/nv30_state.c
index eceb535315..fc66075c83 100644
--- a/src/gallium/drivers/nv30/nv30_state.c
+++ b/src/gallium/drivers/nv30/nv30_state.c
@@ -1,6 +1,5 @@
 #include "pipe/p_state.h"
 #include "pipe/p_defines.h"
-#include "pipe/p_util.h"
 #include "pipe/p_inlines.h"
 
 #include "tgsi/tgsi_parse.h"
diff --git a/src/gallium/drivers/nv30/nv30_surface.c b/src/gallium/drivers/nv30/nv30_surface.c
index b22211ac86..36f4887750 100644
--- a/src/gallium/drivers/nv30/nv30_surface.c
+++ b/src/gallium/drivers/nv30/nv30_surface.c
@@ -28,10 +28,10 @@
 
 #include "nv30_context.h"
 #include "pipe/p_defines.h"
-#include "pipe/p_util.h"
 #include "pipe/p_winsys.h"
 #include "pipe/p_inlines.h"
-#include "util/p_tile.h"
+
+#include "util/u_tile.h"
 
 static void
 nv30_surface_copy(struct pipe_context *pipe, unsigned do_flip,
diff --git a/src/gallium/drivers/nv30/nv30_vbo.c b/src/gallium/drivers/nv30/nv30_vbo.c
index b1c73793bf..556f981d4a 100644
--- a/src/gallium/drivers/nv30/nv30_vbo.c
+++ b/src/gallium/drivers/nv30/nv30_vbo.c
@@ -1,6 +1,5 @@
 #include "pipe/p_context.h"
 #include "pipe/p_state.h"
-#include "pipe/p_util.h"
 
 #include "nv30_context.h"
 #include "nv30_state.h"
diff --git a/src/gallium/drivers/nv40/nv40_context.c b/src/gallium/drivers/nv40/nv40_context.c
index a40f14895f..cc63dd734b 100644
--- a/src/gallium/drivers/nv40/nv40_context.c
+++ b/src/gallium/drivers/nv40/nv40_context.c
@@ -1,7 +1,6 @@
 #include "draw/draw_context.h"
 #include "pipe/p_defines.h"
 #include "pipe/p_winsys.h"
-#include "pipe/p_util.h"
 
 #include "nv40_context.h"
 #include "nv40_screen.h"
diff --git a/src/gallium/drivers/nv40/nv40_context.h b/src/gallium/drivers/nv40/nv40_context.h
index 8e60a81e68..adcfbdd85a 100644
--- a/src/gallium/drivers/nv40/nv40_context.h
+++ b/src/gallium/drivers/nv40/nv40_context.h
@@ -4,6 +4,10 @@
 #include "pipe/p_context.h"
 #include "pipe/p_defines.h"
 #include "pipe/p_state.h"
+#include "pipe/p_compiler.h"
+
+#include "util/u_memory.h"
+#include "util/u_math.h"
 
 #include "draw/draw_vertex.h"
 
diff --git a/src/gallium/drivers/nv40/nv40_draw.c b/src/gallium/drivers/nv40/nv40_draw.c
index 2cf58e2950..8e56cdc2fe 100644
--- a/src/gallium/drivers/nv40/nv40_draw.c
+++ b/src/gallium/drivers/nv40/nv40_draw.c
@@ -1,6 +1,7 @@
-#include "pipe/p_util.h"
 #include "pipe/p_shader_tokens.h"
 
+#include "util/u_pack_color.h"
+
 #include "draw/draw_context.h"
 #include "draw/draw_vertex.h"
 #include "draw/draw_pipe.h"
diff --git a/src/gallium/drivers/nv40/nv40_miptree.c b/src/gallium/drivers/nv40/nv40_miptree.c
index 38e1a5f04c..6c54c37ef7 100644
--- a/src/gallium/drivers/nv40/nv40_miptree.c
+++ b/src/gallium/drivers/nv40/nv40_miptree.c
@@ -1,6 +1,5 @@
 #include "pipe/p_state.h"
 #include "pipe/p_defines.h"
-#include "pipe/p_util.h"
 #include "pipe/p_inlines.h"
 
 #include "nv40_context.h"
@@ -33,7 +32,7 @@ nv40_miptree_layout(struct nv40_miptree *nv40mt)
 
 		if (swizzled)
 			pitch = pt->nblocksx[l];
-		pitch = align_int(pitch, 64);
+		pitch = align(pitch, 64);
 
 		nv40mt->level[l].pitch = pitch * pt->block.size;
 		nv40mt->level[l].image_offset =
@@ -84,7 +83,6 @@ nv40_miptree_create(struct pipe_screen *pscreen, const struct pipe_texture *pt)
 static void
 nv40_miptree_release(struct pipe_screen *pscreen, struct pipe_texture **pt)
 {
-	struct pipe_winsys *ws = pscreen->winsys;
 	struct pipe_texture *mt = *pt;
 
 	*pt = NULL;
@@ -92,7 +90,7 @@ nv40_miptree_release(struct pipe_screen *pscreen, struct pipe_texture **pt)
 		struct nv40_miptree *nv40mt = (struct nv40_miptree *)mt;
 		int l;
 
-		pipe_buffer_reference(ws, &nv40mt->buffer, NULL);
+		pipe_buffer_reference(pscreen, &nv40mt->buffer, NULL);
 		for (l = 0; l <= mt->last_level; l++) {
 			if (nv40mt->level[l].image_offset)
 				FREE(nv40mt->level[l].image_offset);
@@ -106,7 +104,6 @@ nv40_miptree_surface_new(struct pipe_screen *pscreen, struct pipe_texture *pt,
 			 unsigned face, unsigned level, unsigned zslice,
 			 unsigned flags)
 {
-	struct pipe_winsys *ws = pscreen->winsys;
 	struct nv40_miptree *nv40mt = (struct nv40_miptree *)pt;
 	struct pipe_surface *ps;
 
@@ -114,7 +111,7 @@ nv40_miptree_surface_new(struct pipe_screen *pscreen, struct pipe_texture *pt,
 	if (!ps)
 		return NULL;
 	pipe_texture_reference(&ps->texture, pt);
-	pipe_buffer_reference(ws, &ps->buffer, nv40mt->buffer);
+	pipe_buffer_reference(pscreen, &ps->buffer, nv40mt->buffer);
 	ps->format = pt->format;
 	ps->width = pt->width[level];
 	ps->height = pt->height[level];
@@ -148,7 +145,7 @@ nv40_miptree_surface_del(struct pipe_screen *pscreen,
 		return;
 
 	pipe_texture_reference(&ps->texture, NULL);
-	pipe_buffer_reference(pscreen->winsys, &ps->buffer, NULL);
+	pipe_buffer_reference(pscreen, &ps->buffer, NULL);
 	FREE(ps);
 }
 
diff --git a/src/gallium/drivers/nv40/nv40_screen.c b/src/gallium/drivers/nv40/nv40_screen.c
index 0e1df89ee8..ada0238511 100644
--- a/src/gallium/drivers/nv40/nv40_screen.c
+++ b/src/gallium/drivers/nv40/nv40_screen.c
@@ -1,5 +1,4 @@
 #include "pipe/p_screen.h"
-#include "pipe/p_util.h"
 
 #include "nv40_context.h"
 #include "nv40_screen.h"
diff --git a/src/gallium/drivers/nv40/nv40_state.c b/src/gallium/drivers/nv40/nv40_state.c
index 63d0ecc915..255c4b294d 100644
--- a/src/gallium/drivers/nv40/nv40_state.c
+++ b/src/gallium/drivers/nv40/nv40_state.c
@@ -1,6 +1,5 @@
 #include "pipe/p_state.h"
 #include "pipe/p_defines.h"
-#include "pipe/p_util.h"
 #include "pipe/p_inlines.h"
 
 #include "draw/draw_context.h"
diff --git a/src/gallium/drivers/nv40/nv40_surface.c b/src/gallium/drivers/nv40/nv40_surface.c
index 0916555d56..576af7c59e 100644
--- a/src/gallium/drivers/nv40/nv40_surface.c
+++ b/src/gallium/drivers/nv40/nv40_surface.c
@@ -28,10 +28,10 @@
 
 #include "nv40_context.h"
 #include "pipe/p_defines.h"
-#include "pipe/p_util.h"
 #include "pipe/p_winsys.h"
 #include "pipe/p_inlines.h"
-#include "util/p_tile.h"
+
+#include "util/u_tile.h"
 
 static void
 nv40_surface_copy(struct pipe_context *pipe, boolean do_flip,
diff --git a/src/gallium/drivers/nv40/nv40_vbo.c b/src/gallium/drivers/nv40/nv40_vbo.c
index 755d5586b7..09f6e79d32 100644
--- a/src/gallium/drivers/nv40/nv40_vbo.c
+++ b/src/gallium/drivers/nv40/nv40_vbo.c
@@ -1,6 +1,5 @@
 #include "pipe/p_context.h"
 #include "pipe/p_state.h"
-#include "pipe/p_util.h"
 
 #include "nv40_context.h"
 #include "nv40_state.h"
diff --git a/src/gallium/drivers/nv50/nv50_context.c b/src/gallium/drivers/nv50/nv50_context.c
index 07987c7d02..b02c53f209 100644
--- a/src/gallium/drivers/nv50/nv50_context.c
+++ b/src/gallium/drivers/nv50/nv50_context.c
@@ -23,7 +23,6 @@
 #include "draw/draw_context.h"
 #include "pipe/p_defines.h"
 #include "pipe/p_winsys.h"
-#include "pipe/p_util.h"
 
 #include "nv50_context.h"
 #include "nv50_screen.h"
diff --git a/src/gallium/drivers/nv50/nv50_context.h b/src/gallium/drivers/nv50/nv50_context.h
index 1c069f1625..5d377f2d06 100644
--- a/src/gallium/drivers/nv50/nv50_context.h
+++ b/src/gallium/drivers/nv50/nv50_context.h
@@ -4,6 +4,10 @@
 #include "pipe/p_context.h"
 #include "pipe/p_defines.h"
 #include "pipe/p_state.h"
+#include "pipe/p_compiler.h"
+
+#include "util/u_memory.h"
+#include "util/u_math.h"
 
 #include "draw/draw_vertex.h"
 
diff --git a/src/gallium/drivers/nv50/nv50_draw.c b/src/gallium/drivers/nv50/nv50_draw.c
index 4fd81bd27a..2f6f607261 100644
--- a/src/gallium/drivers/nv50/nv50_draw.c
+++ b/src/gallium/drivers/nv50/nv50_draw.c
@@ -21,7 +21,6 @@
  */
 
 #include "draw/draw_pipe.h"
-#include "pipe/p_util.h"
 
 #include "nv50_context.h"
 
diff --git a/src/gallium/drivers/nv50/nv50_miptree.c b/src/gallium/drivers/nv50/nv50_miptree.c
index a02ad41885..b0e8fe2f0b 100644
--- a/src/gallium/drivers/nv50/nv50_miptree.c
+++ b/src/gallium/drivers/nv50/nv50_miptree.c
@@ -22,7 +22,6 @@
 
 #include "pipe/p_state.h"
 #include "pipe/p_defines.h"
-#include "pipe/p_util.h"
 #include "pipe/p_inlines.h"
 
 #include "nv50_context.h"
@@ -62,7 +61,6 @@ nv50_miptree_create(struct pipe_screen *pscreen, const struct pipe_texture *pt)
 static void
 nv50_miptree_release(struct pipe_screen *pscreen, struct pipe_texture **ppt)
 {
-	struct pipe_winsys *ws = pscreen->winsys;
 	struct pipe_texture *pt = *ppt;
 
 	*ppt = NULL;
@@ -70,7 +68,7 @@ nv50_miptree_release(struct pipe_screen *pscreen, struct pipe_texture **ppt)
 	if (--pt->refcount <= 0) {
 		struct nv50_miptree *mt = nv50_miptree(pt);
 
-		pipe_buffer_reference(ws, &mt->buffer, NULL);
+		pipe_buffer_reference(pscreen, &mt->buffer, NULL);
 		FREE(mt);
 	}
 }
@@ -80,7 +78,6 @@ nv50_miptree_surface_new(struct pipe_screen *pscreen, struct pipe_texture *pt,
 			 unsigned face, unsigned level, unsigned zslice,
 			 unsigned flags)
 {
-	struct pipe_winsys *ws = pscreen->winsys;
 	struct nv50_miptree *mt = nv50_miptree(pt);
 	struct nv50_surface *s;
 	struct pipe_surface *ps;
@@ -91,7 +88,7 @@ nv50_miptree_surface_new(struct pipe_screen *pscreen, struct pipe_texture *pt,
 	ps = &s->base;
 
 	ps->refcount = 1;
-	ps->winsys = ws;
+	ps->winsys = pscreen->winsys;
 	ps->format = pt->format;
 	ps->width = pt->width[level];
 	ps->height = pt->height[level];
@@ -104,7 +101,7 @@ nv50_miptree_surface_new(struct pipe_screen *pscreen, struct pipe_texture *pt,
 	ps->status = PIPE_SURFACE_STATUS_DEFINED;
 
 	pipe_texture_reference(&ps->texture, pt);
-	pipe_buffer_reference(ws, &ps->buffer, mt->buffer);
+	pipe_buffer_reference(pscreen, &ps->buffer, mt->buffer);
 
 	return ps;
 }
@@ -113,7 +110,6 @@ static void
 nv50_miptree_surface_del(struct pipe_screen *pscreen,
 			 struct pipe_surface **psurface)
 {
-	struct pipe_winsys *ws = pscreen->winsys;
 	struct pipe_surface *ps = *psurface;
 	struct nv50_surface *s = nv50_surface(ps);
 
@@ -121,7 +117,7 @@ nv50_miptree_surface_del(struct pipe_screen *pscreen,
 
 	if (--ps->refcount <= 0) {
 		pipe_texture_reference(&ps->texture, NULL);
-		pipe_buffer_reference(ws, &ps->buffer, NULL);
+		pipe_buffer_reference(pscreen, &ps->buffer, NULL);
 		FREE(s);
 	}
 }
diff --git a/src/gallium/drivers/nv50/nv50_screen.c b/src/gallium/drivers/nv50/nv50_screen.c
index ec43923929..b5aef7dadd 100644
--- a/src/gallium/drivers/nv50/nv50_screen.c
+++ b/src/gallium/drivers/nv50/nv50_screen.c
@@ -21,7 +21,6 @@
  */
 
 #include "pipe/p_screen.h"
-#include "pipe/p_util.h"
 
 #include "nv50_context.h"
 #include "nv50_screen.h"
diff --git a/src/gallium/drivers/nv50/nv50_state.c b/src/gallium/drivers/nv50/nv50_state.c
index 4055527d9f..95f9d408b5 100644
--- a/src/gallium/drivers/nv50/nv50_state.c
+++ b/src/gallium/drivers/nv50/nv50_state.c
@@ -22,7 +22,6 @@
 
 #include "pipe/p_state.h"
 #include "pipe/p_defines.h"
-#include "pipe/p_util.h"
 #include "pipe/p_inlines.h"
 
 #include "tgsi/tgsi_parse.h"
diff --git a/src/gallium/drivers/nv50/nv50_surface.c b/src/gallium/drivers/nv50/nv50_surface.c
index a9daeee369..5bf97d3a6b 100644
--- a/src/gallium/drivers/nv50/nv50_surface.c
+++ b/src/gallium/drivers/nv50/nv50_surface.c
@@ -22,10 +22,10 @@
 
 #include "nv50_context.h"
 #include "pipe/p_defines.h"
-#include "pipe/p_util.h"
 #include "pipe/p_winsys.h"
 #include "pipe/p_inlines.h"
-#include "util/p_tile.h"
+
+#include "util/u_tile.h"
 
 static void
 nv50_surface_copy(struct pipe_context *pipe, boolean flip,
@@ -90,10 +90,10 @@ nv50_surface_map(struct pipe_screen *screen, struct pipe_surface *ps,
 }
 
 static void
-nv50_surface_unmap(struct pipe_screen *screen, struct pipe_surface *ps)
+nv50_surface_unmap(struct pipe_screen *pscreen, struct pipe_surface *ps)
 {
-	struct nouveau_winsys *nvws = nv50_screen(screen)->nvws;
-	struct pipe_winsys *ws = screen->winsys;
+	struct nouveau_winsys *nvws = nv50_screen(pscreen)->nvws;
+	struct pipe_winsys *ws = pscreen->winsys;
 	struct nv50_surface *s = nv50_surface(ps);
 	struct nv50_surface m = *s;
 
@@ -104,7 +104,7 @@ nv50_surface_unmap(struct pipe_screen *screen, struct pipe_surface *ps)
 	nvws->surface_copy(nvws, &s->base, 0, 0, &m.base, 0, 0,
 				 ps->width, ps->height);
 
-	pipe_buffer_reference(ws, &s->untiled, NULL);
+	pipe_buffer_reference(pscreen, &s->untiled, NULL);
 }
 
 void
diff --git a/src/gallium/drivers/nv50/nv50_vbo.c b/src/gallium/drivers/nv50/nv50_vbo.c
index c94531723b..584336682e 100644
--- a/src/gallium/drivers/nv50/nv50_vbo.c
+++ b/src/gallium/drivers/nv50/nv50_vbo.c
@@ -22,7 +22,6 @@
 
 #include "pipe/p_context.h"
 #include "pipe/p_state.h"
-#include "pipe/p_util.h"
 
 #include "nv50_context.h"
 
diff --git a/src/gallium/winsys/dri/nouveau/Makefile b/src/gallium/winsys/dri/nouveau/Makefile
deleted file mode 100644
index be630ff6d1..0000000000
--- a/src/gallium/winsys/dri/nouveau/Makefile
+++ /dev/null
@@ -1,45 +0,0 @@
-
-TOP = ../../../../..
-include $(TOP)/configs/current
-
-LIBNAME = nouveau_dri.so
-
-MINIGLX_SOURCES =
-
-PIPE_DRIVERS = \
-	$(TOP)/src/gallium/drivers/softpipe/libsoftpipe.a \
-	$(TOP)/src/gallium/drivers/nv04/libnv04.a \
-	$(TOP)/src/gallium/drivers/nv10/libnv10.a \
-	$(TOP)/src/gallium/drivers/nv30/libnv30.a \
-	$(TOP)/src/gallium/drivers/nv40/libnv40.a \
-	$(TOP)/src/gallium/drivers/nv50/libnv50.a
-
-DRIVER_SOURCES = \
-	nouveau_bo.c \
-	nouveau_channel.c \
-	nouveau_context.c \
-	nouveau_device.c \
-	nouveau_dma.c \
-	nouveau_fence.c \
-	nouveau_grobj.c \
-	nouveau_lock.c \
-	nouveau_notifier.c \
-	nouveau_pushbuf.c \
-	nouveau_resource.c \
-	nouveau_screen.c \
-	nouveau_swapbuffers.c \
-	nouveau_winsys.c \
-	nouveau_winsys_pipe.c \
-	nouveau_winsys_softpipe.c \
-	nv04_surface.c \
-	nv50_surface.c
-
-C_SOURCES = \
-	$(COMMON_GALLIUM_SOURCES) \
-	$(DRIVER_SOURCES)
-
-ASM_SOURCES = 
-
-include ../Makefile.template
-
-symlinks:
diff --git a/src/gallium/winsys/dri/nouveau/nouveau_bo.c b/src/gallium/winsys/dri/nouveau/nouveau_bo.c
deleted file mode 100644
index b5942994d9..0000000000
--- a/src/gallium/winsys/dri/nouveau/nouveau_bo.c
+++ /dev/null
@@ -1,470 +0,0 @@
-/*
- * Copyright 2007 Nouveau Project
- *
- * 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 AUTHORS 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.
- */
-
-#include <stdint.h>
-#include <stdlib.h>
-#include <errno.h>
-#include <assert.h>
-
-#include "nouveau_drmif.h"
-#include "nouveau_dma.h"
-#include "nouveau_local.h"
-
-static void
-nouveau_mem_free(struct nouveau_device *dev, struct drm_nouveau_mem_alloc *ma,
-		 void **map)
-{
-	struct nouveau_device_priv *nvdev = nouveau_device(dev);
-	struct drm_nouveau_mem_free mf;
-
-	if (map && *map) {
-		drmUnmap(*map, ma->size);
-		*map = NULL;
-	}
-
-	if (ma->size) {
-		mf.offset = ma->offset;
-		mf.flags = ma->flags;
-		drmCommandWrite(nvdev->fd, DRM_NOUVEAU_MEM_FREE,
-				&mf, sizeof(mf));
-		ma->size = 0;
-	}
-}
-
-static int
-nouveau_mem_alloc(struct nouveau_device *dev, unsigned size, unsigned align,
-		  uint32_t flags, struct drm_nouveau_mem_alloc *ma, void **map)
-{
-	struct nouveau_device_priv *nvdev = nouveau_device(dev);
-	int ret;
-
-	ma->alignment = align;
-	ma->size = size;
-	ma->flags = flags;
-	if (map)
-		ma->flags |= NOUVEAU_MEM_MAPPED;
-	ret = drmCommandWriteRead(nvdev->fd, DRM_NOUVEAU_MEM_ALLOC, ma,
-				  sizeof(struct drm_nouveau_mem_alloc));
-	if (ret)
-		return ret;
-
-	if (map) {
-		ret = drmMap(nvdev->fd, ma->map_handle, ma->size, map);
-		if (ret) {
-			*map = NULL;
-			nouveau_mem_free(dev, ma, map);
-			return ret;
-		}
-	}
-
-	return 0;
-}
-
-static void
-nouveau_bo_tmp_del(void *priv)
-{
-	struct nouveau_resource *r = priv;
-
-	nouveau_fence_ref(NULL, (struct nouveau_fence **)&r->priv);
-	nouveau_resource_free(&r);
-}
-
-static unsigned
-nouveau_bo_tmp_max(struct nouveau_device_priv *nvdev)
-{
-	struct nouveau_resource *r = nvdev->sa_heap;
-	unsigned max = 0;
-
-	while (r) {
-		if (r->in_use && !nouveau_fence(r->priv)->emitted) {
-			r = r->next;
-			continue;
-		}
-
-		if (max < r->size)
-			max = r->size;
-		r = r->next;
-	}
-
-	return max;
-}
-
-static struct nouveau_resource *
-nouveau_bo_tmp(struct nouveau_channel *chan, unsigned size,
-	       struct nouveau_fence *fence)
-{
-	struct nouveau_device_priv *nvdev = nouveau_device(chan->device);
-	struct nouveau_resource *r = NULL;
-	struct nouveau_fence *ref = NULL;
-
-	if (fence)
-		nouveau_fence_ref(fence, &ref);
-	else
-		nouveau_fence_new(chan, &ref);
-	assert(ref);
-
-	while (nouveau_resource_alloc(nvdev->sa_heap, size, ref, &r)) {
-		if (nouveau_bo_tmp_max(nvdev) < size) {
-			nouveau_fence_ref(NULL, &ref);
-			return NULL;
-		}
-
-		nouveau_fence_flush(chan);
-	}
-	nouveau_fence_signal_cb(ref, nouveau_bo_tmp_del, r);
-
-	return r;
-}
-
-int
-nouveau_bo_init(struct nouveau_device *dev)
-{
-	struct nouveau_device_priv *nvdev = nouveau_device(dev);
-	int ret;
-
-	ret = nouveau_mem_alloc(dev, 128*1024, 0, NOUVEAU_MEM_AGP |
-				NOUVEAU_MEM_PCI, &nvdev->sa, &nvdev->sa_map);
-	if (ret)
-		return ret;
-
-	ret = nouveau_resource_init(&nvdev->sa_heap, 0, nvdev->sa.size);
-	if (ret) {
-		nouveau_mem_free(dev, &nvdev->sa, &nvdev->sa_map);
-		return ret;
-	}
-
-	return 0;
-}
-
-void
-nouveau_bo_takedown(struct nouveau_device *dev)
-{
-	struct nouveau_device_priv *nvdev = nouveau_device(dev);
-
-	nouveau_mem_free(dev, &nvdev->sa, &nvdev->sa_map);
-}
-
-int
-nouveau_bo_new(struct nouveau_device *dev, uint32_t flags, int align,
-	       int size, struct nouveau_bo **bo)
-{
-	struct nouveau_bo_priv *nvbo;
-	int ret;
-
-	if (!dev || !bo || *bo)
-		return -EINVAL;
-
-	nvbo = calloc(1, sizeof(struct nouveau_bo_priv));
-	if (!nvbo)
-		return -ENOMEM;
-	nvbo->base.device = dev;
-	nvbo->base.size = size;
-	nvbo->base.handle = bo_to_ptr(nvbo);
-	nvbo->drm.alignment = align;
-	nvbo->refcount = 1;
-
-	if (flags & NOUVEAU_BO_TILED) {
-		nvbo->tiled = 1;
-		if (flags & NOUVEAU_BO_ZTILE)
-			nvbo->tiled |= 2;
-		flags &= ~NOUVEAU_BO_TILED;
-	}
-
-	ret = nouveau_bo_set_status(&nvbo->base, flags);
-	if (ret) {
-		free(nvbo);
-		return ret;
-	}
-
-	*bo = &nvbo->base;
-	return 0;
-}
-
-int
-nouveau_bo_user(struct nouveau_device *dev, void *ptr, int size,
-		struct nouveau_bo **bo)
-{
-	struct nouveau_bo_priv *nvbo;
-
-	if (!dev || !bo || *bo)
-		return -EINVAL;
-
-	nvbo = calloc(1, sizeof(*nvbo));
-	if (!nvbo)
-		return -ENOMEM;
-	nvbo->base.device = dev;
-	
-	nvbo->sysmem = ptr;
-	nvbo->user = 1;
-
-	nvbo->base.size = size;
-	nvbo->base.offset = nvbo->drm.offset;
-	nvbo->base.handle = bo_to_ptr(nvbo);
-	nvbo->refcount = 1;
-	*bo = &nvbo->base;
-	return 0;
-}
-
-int
-nouveau_bo_ref(struct nouveau_device *dev, uint64_t handle,
-	       struct nouveau_bo **bo)
-{
-	struct nouveau_bo_priv *nvbo = ptr_to_bo(handle);
-
-	if (!dev || !bo || *bo)
-		return -EINVAL;
-
-	nvbo->refcount++;
-	*bo = &nvbo->base;
-	return 0;
-}
-
-static void
-nouveau_bo_del_cb(void *priv)
-{
-	struct nouveau_bo_priv *nvbo = priv;
-
-	nouveau_fence_ref(NULL, &nvbo->fence);
-	nouveau_mem_free(nvbo->base.device, &nvbo->drm, &nvbo->map);
-	if (nvbo->sysmem && !nvbo->user)
-		free(nvbo->sysmem);
-	free(nvbo);
-}
-
-void
-nouveau_bo_del(struct nouveau_bo **bo)
-{
-	struct nouveau_bo_priv *nvbo;
-
-	if (!bo || !*bo)
-		return;
-	nvbo = nouveau_bo(*bo);
-	*bo = NULL;
-
-	if (--nvbo->refcount)
-		return;
-
-	if (nvbo->pending)
-		nouveau_pushbuf_flush(nvbo->pending->channel, 0);
-
-	if (nvbo->fence)
-		nouveau_fence_signal_cb(nvbo->fence, nouveau_bo_del_cb, nvbo);
-	else
-		nouveau_bo_del_cb(nvbo);
-}
-
-int
-nouveau_bo_map(struct nouveau_bo *bo, uint32_t flags)
-{
-	struct nouveau_bo_priv *nvbo = nouveau_bo(bo);
-
-	if (!nvbo)
-		return -EINVAL;
-
-	if (nvbo->pending &&
-	    (nvbo->pending->flags & NOUVEAU_BO_WR || flags & NOUVEAU_BO_WR)) {
-		nouveau_pushbuf_flush(nvbo->pending->channel, 0);
-	}
-
-	if (flags & NOUVEAU_BO_WR)
-		nouveau_fence_wait(&nvbo->fence);
-	else
-		nouveau_fence_wait(&nvbo->wr_fence);
-
-	if (nvbo->sysmem)
-		bo->map = nvbo->sysmem;
-	else
-		bo->map = nvbo->map;
-	return 0;
-}
-
-void
-nouveau_bo_unmap(struct nouveau_bo *bo)
-{
-	bo->map = NULL;
-}
-
-static int
-nouveau_bo_upload(struct nouveau_bo_priv *nvbo)
-{
-	if (nvbo->fence)
-		nouveau_fence_wait(&nvbo->fence);
-	memcpy(nvbo->map, nvbo->sysmem, nvbo->drm.size);
-	return 0;
-}
-
-int
-nouveau_bo_set_status(struct nouveau_bo *bo, uint32_t flags)
-{
-	struct nouveau_bo_priv *nvbo = nouveau_bo(bo);
-	struct drm_nouveau_mem_alloc new;
-	void *new_map = NULL, *new_sysmem = NULL;
-	unsigned new_flags = 0, ret;
-
-	assert(!bo->map);
-
-	/* Check current memtype vs requested, if they match do nothing */
-	if ((nvbo->drm.flags & NOUVEAU_MEM_FB) && (flags & NOUVEAU_BO_VRAM))
-		return 0;
-	if ((nvbo->drm.flags & (NOUVEAU_MEM_AGP | NOUVEAU_MEM_PCI)) &&
-	    (flags & NOUVEAU_BO_GART))
-		return 0;
-	if (nvbo->drm.size == 0 && nvbo->sysmem && (flags & NOUVEAU_BO_LOCAL))
-		return 0;
-
-	memset(&new, 0x00, sizeof(new));
-
-	/* Allocate new memory */
-	if (flags & NOUVEAU_BO_VRAM)
-		new_flags |= NOUVEAU_MEM_FB;
-	else
-	if (flags & NOUVEAU_BO_GART)
-		new_flags |= (NOUVEAU_MEM_AGP | NOUVEAU_MEM_PCI);
-	
-	if (nvbo->tiled && flags) {
-		new_flags |= NOUVEAU_MEM_TILE;
-		if (nvbo->tiled & 2)
-			new_flags |= NOUVEAU_MEM_TILE_ZETA;
-	}
-
-	if (new_flags) {
-		ret = nouveau_mem_alloc(bo->device, bo->size,
-					nvbo->drm.alignment, new_flags,
-					&new, &new_map);
-		if (ret)
-			return ret;
-	} else
-	if (!nvbo->user) {
-		new_sysmem = malloc(bo->size);
-	}
-
-	/* Copy old -> new */
-	/*XXX: use M2MF */
-	if (nvbo->sysmem || nvbo->map) {
-		struct nouveau_pushbuf_bo *pbo = nvbo->pending;
-		nvbo->pending = NULL;
-		nouveau_bo_map(bo, NOUVEAU_BO_RD);
-		memcpy(new_map, bo->map, bo->size);
-		nouveau_bo_unmap(bo);
-		nvbo->pending = pbo;
-	}
-
-	/* Free old memory */
-	if (nvbo->fence)
-		nouveau_fence_wait(&nvbo->fence);
-	nouveau_mem_free(bo->device, &nvbo->drm, &nvbo->map);
-	if (nvbo->sysmem && !nvbo->user)
-		free(nvbo->sysmem);
-
-	nvbo->drm = new;
-	nvbo->map = new_map;
-	if (!nvbo->user)
-		nvbo->sysmem = new_sysmem;
-	bo->flags = flags;
-	bo->offset = nvbo->drm.offset;
-	return 0;
-}
-
-static int
-nouveau_bo_validate_user(struct nouveau_channel *chan, struct nouveau_bo *bo,
-			 struct nouveau_fence *fence, uint32_t flags)
-{
-	struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
-	struct nouveau_device_priv *nvdev = nouveau_device(chan->device);
-	struct nouveau_bo_priv *nvbo = nouveau_bo(bo);
-	struct nouveau_resource *r;
-
-	if (nvchan->user_charge + bo->size > nvdev->sa.size)
-		return 1;
-
-	if (!(flags & NOUVEAU_BO_GART))
-		return 1;
-
-	r = nouveau_bo_tmp(chan, bo->size, fence);
-	if (!r)
-		return 1;
-	nvchan->user_charge += bo->size;
-
-	memcpy(nvdev->sa_map + r->start, nvbo->sysmem, bo->size);
-
-	nvbo->offset = nvdev->sa.offset + r->start;
-	nvbo->flags = NOUVEAU_BO_GART;
-	return 0;
-}
-
-static int
-nouveau_bo_validate_bo(struct nouveau_channel *chan, struct nouveau_bo *bo,
-		       struct nouveau_fence *fence, uint32_t flags)
-{
-	struct nouveau_bo_priv *nvbo = nouveau_bo(bo);
-	int ret;
-
-	ret = nouveau_bo_set_status(bo, flags);
-	if (ret) {
-		nouveau_fence_flush(chan);
-
-		ret = nouveau_bo_set_status(bo, flags);
-		if (ret)
-			return ret;
-	}
-
-	if (nvbo->user)
-		nouveau_bo_upload(nvbo);
-
-	nvbo->offset = nvbo->drm.offset;
-	if (nvbo->drm.flags & (NOUVEAU_MEM_AGP | NOUVEAU_MEM_PCI))
-		nvbo->flags = NOUVEAU_BO_GART;
-	else
-		nvbo->flags = NOUVEAU_BO_VRAM;
-
-	return 0;
-}
-
-int
-nouveau_bo_validate(struct nouveau_channel *chan, struct nouveau_bo *bo,
-		    uint32_t flags)
-{
-	struct nouveau_bo_priv *nvbo = nouveau_bo(bo);
-	struct nouveau_fence *fence = nouveau_pushbuf(chan->pushbuf)->fence;
-	int ret;
-
-	assert(bo->map == NULL);
-
-	if (nvbo->user) {
-		ret = nouveau_bo_validate_user(chan, bo, fence, flags);
-		if (ret) {
-			ret = nouveau_bo_validate_bo(chan, bo, fence, flags);
-			if (ret)
-				return ret;
-		}
-	} else {
-		ret = nouveau_bo_validate_bo(chan, bo, fence, flags);
-		if (ret)
-			return ret;
-	}
-
-	if (flags & NOUVEAU_BO_WR)
-		nouveau_fence_ref(fence, &nvbo->wr_fence);
-	nouveau_fence_ref(fence, &nvbo->fence);
-	return 0;
-}
-
diff --git a/src/gallium/winsys/dri/nouveau/nouveau_channel.c b/src/gallium/winsys/dri/nouveau/nouveau_channel.c
deleted file mode 100644
index 3b4dcd1ecf..0000000000
--- a/src/gallium/winsys/dri/nouveau/nouveau_channel.c
+++ /dev/null
@@ -1,126 +0,0 @@
-/*
- * Copyright 2007 Nouveau Project
- *
- * 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 AUTHORS 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.
- */
-
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-
-#include "nouveau_drmif.h"
-#include "nouveau_dma.h"
-
-int
-nouveau_channel_alloc(struct nouveau_device *dev, uint32_t fb_ctxdma,
-		      uint32_t tt_ctxdma, struct nouveau_channel **chan)
-{
-	struct nouveau_device_priv *nvdev = nouveau_device(dev);
-	struct nouveau_channel_priv *nvchan;
-	int ret;
-
-	if (!nvdev || !chan || *chan)
-	    return -EINVAL;
-
-	nvchan = calloc(1, sizeof(struct nouveau_channel_priv));
-	if (!nvchan)
-		return -ENOMEM;
-	nvchan->base.device = dev;
-
-	nvchan->drm.fb_ctxdma_handle = fb_ctxdma;
-	nvchan->drm.tt_ctxdma_handle = tt_ctxdma;
-	ret = drmCommandWriteRead(nvdev->fd, DRM_NOUVEAU_CHANNEL_ALLOC,
-				  &nvchan->drm, sizeof(nvchan->drm));
-	if (ret) {
-		free(nvchan);
-		return ret;
-	}
-
-	nvchan->base.id = nvchan->drm.channel;
-	if (nouveau_grobj_ref(&nvchan->base, nvchan->drm.fb_ctxdma_handle,
-			      &nvchan->base.vram) ||
-	    nouveau_grobj_ref(&nvchan->base, nvchan->drm.tt_ctxdma_handle,
-		    	      &nvchan->base.gart)) {
-		nouveau_channel_free((void *)&nvchan);
-		return -EINVAL;
-	}
-
-	ret = drmMap(nvdev->fd, nvchan->drm.ctrl, nvchan->drm.ctrl_size,
-		     (void*)&nvchan->user);
-	if (ret) {
-		nouveau_channel_free((void *)&nvchan);
-		return ret;
-	}
-	nvchan->put     = &nvchan->user[0x40/4];
-	nvchan->get     = &nvchan->user[0x44/4];
-	nvchan->ref_cnt = &nvchan->user[0x48/4];
-
-	ret = drmMap(nvdev->fd, nvchan->drm.notifier, nvchan->drm.notifier_size,
-		     (drmAddressPtr)&nvchan->notifier_block);
-	if (ret) {
-		nouveau_channel_free((void *)&nvchan);
-		return ret;
-	}
-
-	ret = drmMap(nvdev->fd, nvchan->drm.cmdbuf, nvchan->drm.cmdbuf_size,
-		     (void*)&nvchan->pushbuf);
-	if (ret) {
-		nouveau_channel_free((void *)&nvchan);
-		return ret;
-	}
-
-	ret = nouveau_grobj_alloc(&nvchan->base, 0x00000000, 0x0030,
-				  &nvchan->base.nullobj);
-	if (ret) {
-		nouveau_channel_free((void *)&nvchan);
-		return ret;
-	}
-
-	nouveau_dma_channel_init(&nvchan->base);
-	nouveau_pushbuf_init(&nvchan->base);
-
-	*chan = &nvchan->base;
-	return 0;
-}
-
-void
-nouveau_channel_free(struct nouveau_channel **chan)
-{
-	struct nouveau_channel_priv *nvchan;
-	struct nouveau_device_priv *nvdev;
-	struct drm_nouveau_channel_free cf;
-
-	if (!chan || !*chan)
-		return;
-	nvchan = nouveau_channel(*chan);
-	*chan = NULL;
-	nvdev = nouveau_device(nvchan->base.device);
-	
-	FIRE_RING_CH(&nvchan->base);
-
-	nouveau_grobj_free(&nvchan->base.vram);
-	nouveau_grobj_free(&nvchan->base.gart);
-	nouveau_grobj_free(&nvchan->base.nullobj);
-
-	cf.channel = nvchan->drm.channel;
-	drmCommandWrite(nvdev->fd, DRM_NOUVEAU_CHANNEL_FREE, &cf, sizeof(cf));
-	free(nvchan);
-}
-
-
diff --git a/src/gallium/winsys/dri/nouveau/nouveau_context.c b/src/gallium/winsys/dri/nouveau/nouveau_context.c
deleted file mode 100644
index 74413c408f..0000000000
--- a/src/gallium/winsys/dri/nouveau/nouveau_context.c
+++ /dev/null
@@ -1,346 +0,0 @@
-#include "main/glheader.h"
-#include "glapi/glthread.h"
-#include <GL/internal/glcore.h>
-#include "utils.h"
-
-#include "state_tracker/st_public.h"
-#include "state_tracker/st_context.h"
-#include "pipe/p_defines.h"
-#include "pipe/p_context.h"
-#include "pipe/p_screen.h"
-
-#include "nouveau_context.h"
-#include "nouveau_dri.h"
-#include "nouveau_local.h"
-#include "nouveau_screen.h"
-#include "nouveau_winsys_pipe.h"
-
-#ifdef DEBUG
-static const struct dri_debug_control debug_control[] = {
-	{ "bo", DEBUG_BO },
-	{ NULL, 0 }
-};
-int __nouveau_debug = 0;
-#endif
-
-static void
-nouveau_channel_context_destroy(struct nouveau_channel_context *nvc)
-{
-	nouveau_grobj_free(&nvc->NvCtxSurf2D);
-	nouveau_grobj_free(&nvc->NvImageBlit);
-	nouveau_grobj_free(&nvc->NvGdiRect);
-	nouveau_grobj_free(&nvc->NvM2MF);
-	nouveau_grobj_free(&nvc->Nv2D);
-	nouveau_grobj_free(&nvc->NvSwzSurf);
-	nouveau_grobj_free(&nvc->NvSIFM);
-
-	nouveau_notifier_free(&nvc->sync_notifier);
-
-	nouveau_channel_free(&nvc->channel);
-
-	FREE(nvc);
-}
-
-static struct nouveau_channel_context *
-nouveau_channel_context_create(struct nouveau_device *dev)
-{
-	struct nouveau_channel_context *nvc;
-	int ret;
-
-	nvc = CALLOC_STRUCT(nouveau_channel_context);
-	if (!nvc)
-		return NULL;
-
-	if ((ret = nouveau_channel_alloc(dev, 0x8003d001, 0x8003d002,
-					 &nvc->channel))) {
-		NOUVEAU_ERR("Error creating GPU channel: %d\n", ret);
-		nouveau_channel_context_destroy(nvc);
-		return NULL;
-	}
-
-	nvc->next_handle = 0x80000000;
-
-	if ((ret = nouveau_notifier_alloc(nvc->channel, nvc->next_handle++, 1,
-					  &nvc->sync_notifier))) {
-		NOUVEAU_ERR("Error creating channel sync notifier: %d\n", ret);
-		nouveau_channel_context_destroy(nvc);
-		return NULL;
-	}
-
-	switch (dev->chipset & 0xf0) {
-	case 0x50:
-	case 0x80:
-	case 0x90:
-		ret = nouveau_surface_channel_create_nv50(nvc);
-		break;
-	default:
-		ret = nouveau_surface_channel_create_nv04(nvc);
-		break;
-	}
-
-	if (ret) {
-		NOUVEAU_ERR("Error initialising surface objects: %d\n", ret);
-		nouveau_channel_context_destroy(nvc);
-		return NULL;
-	}
-
-	return nvc;
-}
-
-GLboolean
-nouveau_context_create(const __GLcontextModes *glVis,
-		       __DRIcontextPrivate *driContextPriv,
-		       void *sharedContextPrivate)
-{
-	__DRIscreenPrivate *driScrnPriv = driContextPriv->driScreenPriv;
-	struct nouveau_screen  *nv_screen = driScrnPriv->private;
-	struct nouveau_context *nv = CALLOC_STRUCT(nouveau_context);
-	struct pipe_context *pipe = NULL;
-	struct st_context *st_share = NULL;
-	struct nouveau_channel_context *nvc = NULL;
-	struct nouveau_device *dev = nv_screen->device;
-	int i;
-
-	if (sharedContextPrivate) {
-		st_share = ((struct nouveau_context *)sharedContextPrivate)->st;
-	}
-
-	switch (dev->chipset & 0xf0) {
-	case 0x10:
-	case 0x20:
-		/* NV10 */
-	case 0x30:
-		/* NV30 */
-	case 0x40:
-	case 0x60:
-		/* NV40 */
-	case 0x50:
-	case 0x80:
-	case 0x90:
-		/* G80 */
-		break;
-	default:
-		NOUVEAU_ERR("Unsupported chipset: NV%02x\n", dev->chipset);
-		return GL_FALSE;
-	}
-
-	driContextPriv->driverPrivate = (void *)nv;
-	nv->nv_screen  = nv_screen;
-	nv->dri_screen = driScrnPriv;
-
-	{
-		struct nouveau_device_priv *nvdev = nouveau_device(dev);
-
-		nvdev->ctx  = driContextPriv->hHWContext;
-		nvdev->lock = (drmLock *)&driScrnPriv->pSAREA->lock;
-	}
-
-	driParseConfigFiles(&nv->dri_option_cache, &nv_screen->option_cache,
-			    nv->dri_screen->myNum, "nouveau");
-#ifdef DEBUG
-	__nouveau_debug = driParseDebugString(getenv("NOUVEAU_DEBUG"),
-					      debug_control);
-#endif
-
-	/*XXX: Hack up a fake region and buffer object for front buffer.
-	 *     This will go away with TTM, replaced with a simple reference
-	 *     of the front buffer handle passed to us by the DDX.
-	 */
-	{
-		struct pipe_surface *fb_surf;
-		struct nouveau_pipe_buffer *fb_buf;
-		struct nouveau_bo_priv *fb_bo;
-
-		fb_bo = calloc(1, sizeof(struct nouveau_bo_priv));
-		fb_bo->drm.offset = nv_screen->front_offset;
-		fb_bo->drm.flags = NOUVEAU_MEM_FB;
-		fb_bo->drm.size = nv_screen->front_pitch * 
-				  nv_screen->front_height;
-		fb_bo->refcount = 1;
-		fb_bo->base.flags = NOUVEAU_BO_PIN | NOUVEAU_BO_VRAM;
-		fb_bo->base.offset = fb_bo->drm.offset;
-		fb_bo->base.handle = (unsigned long)fb_bo;
-		fb_bo->base.size = fb_bo->drm.size;
-		fb_bo->base.device = nv_screen->device;
-
-		fb_buf = calloc(1, sizeof(struct nouveau_pipe_buffer));
-		fb_buf->bo = &fb_bo->base;
-
-		fb_surf = calloc(1, sizeof(struct pipe_surface));
-		if (nv_screen->front_cpp == 2)
-			fb_surf->format = PIPE_FORMAT_R5G6B5_UNORM;
-		else
-			fb_surf->format = PIPE_FORMAT_A8R8G8B8_UNORM;
-		pf_get_block(fb_surf->format, &fb_surf->block);
-		fb_surf->width = nv_screen->front_pitch / nv_screen->front_cpp;
-		fb_surf->height = nv_screen->front_height;
-		fb_surf->stride = fb_surf->width * fb_surf->block.size;
-		fb_surf->refcount = 1;
-		fb_surf->buffer = &fb_buf->base;
-
-		nv->frontbuffer = fb_surf;
-	}
-
-	/* Attempt to share a single channel between multiple contexts from
-	 * a single process.
-	 */
-	nvc = nv_screen->nvc;
-	if (!nvc && st_share) {
-		struct nouveau_context *snv = st_share->pipe->priv;
-		if (snv) {
-			nvc = snv->nvc;
-		}
-	}
-
-	/*XXX: temporary - disable multi-context/single-channel on pre-NV4x */
-	switch (dev->chipset & 0xf0) {
-	case 0x40:
-	case 0x60:
-		/* NV40 class */
-	case 0x50:
-	case 0x80:
-	case 0x90:
-		/* G80 class */
-		break;
-	default:
-		nvc = NULL;
-		break;
-	}
-
-	if (!nvc) {
-		nvc = nouveau_channel_context_create(dev);
-		if (!nvc) {
-			NOUVEAU_ERR("Failed initialising GPU context\n");
-			return GL_FALSE;
-		}
-		nv_screen->nvc = nvc;
-	}
-
-	nvc->refcount++;
-	nv->nvc = nvc;
-
-	/* Find a free slot for a pipe context, allocate a new one if needed */
-	nv->pctx_id = -1;
-	for (i = 0; i < nvc->nr_pctx; i++) {
-		if (nvc->pctx[i] == NULL) {
-			nv->pctx_id = i;
-			break;
-		}
-	}
-
-	if (nv->pctx_id < 0) {
-		nv->pctx_id = nvc->nr_pctx++;
-		nvc->pctx =
-			realloc(nvc->pctx,
-				sizeof(struct pipe_context *) * nvc->nr_pctx);
-	}
-
-	/* Create pipe */
-	switch (dev->chipset & 0xf0) {
-	case 0x50:
-	case 0x80:
-	case 0x90:
-		if (nouveau_surface_init_nv50(nv))
-			return GL_FALSE;
-		break;
-	default:
-		if (nouveau_surface_init_nv04(nv))
-			return GL_FALSE;
-		break;
-	}
-
-	if (!getenv("NOUVEAU_FORCE_SOFTPIPE")) {
-		struct pipe_screen *pscreen;
-
-		pipe = nouveau_pipe_create(nv);
-		if (!pipe)
-			NOUVEAU_ERR("Couldn't create hw pipe\n");
-		pscreen = nvc->pscreen;
-
-		nv->cap.hw_vertex_buffer =
-			pscreen->get_param(pscreen, NOUVEAU_CAP_HW_VTXBUF);
-		nv->cap.hw_index_buffer =
-			pscreen->get_param(pscreen, NOUVEAU_CAP_HW_IDXBUF);
-	}
-
-	if (!pipe) {
-		NOUVEAU_MSG("Using softpipe\n");
-		pipe = nouveau_create_softpipe(nv);
-		if (!pipe) {
-			NOUVEAU_ERR("Error creating pipe, bailing\n");
-			return GL_FALSE;
-		}
-	}
-
-	pipe->priv = nv;
-	nv->st = st_create_context(pipe, glVis, st_share);
-	return GL_TRUE;
-}
-
-void
-nouveau_context_destroy(__DRIcontextPrivate *driContextPriv)
-{
-	struct nouveau_context *nv = driContextPriv->driverPrivate;
-	struct nouveau_channel_context *nvc = nv->nvc;
-
-	assert(nv);
-
-	st_finish(nv->st);
-	st_destroy_context(nv->st);
-
-	if (nv->pctx_id >= 0) {
-		nvc->pctx[nv->pctx_id] = NULL;
-		if (--nvc->refcount <= 0) {
-			nouveau_channel_context_destroy(nvc);
-			nv->nv_screen->nvc = NULL;
-		}
-	}
-
-	free(nv);
-}
-
-GLboolean
-nouveau_context_bind(__DRIcontextPrivate *driContextPriv,
-		     __DRIdrawablePrivate *driDrawPriv,
-		     __DRIdrawablePrivate *driReadPriv)
-{
-	struct nouveau_context *nv;
-	struct nouveau_framebuffer *draw, *read;
-
-	if (!driContextPriv) {
-		st_make_current(NULL, NULL, NULL);
-		return GL_TRUE;
-	}
-
-	nv = driContextPriv->driverPrivate;
-	draw = driDrawPriv->driverPrivate;
-	read = driReadPriv->driverPrivate;
-
-	st_make_current(nv->st, draw->stfb, read->stfb);
-
-	if ((nv->dri_drawable != driDrawPriv) ||
-	    (nv->last_stamp != driDrawPriv->lastStamp)) {
-		nv->dri_drawable = driDrawPriv;
-		st_resize_framebuffer(draw->stfb, driDrawPriv->w,
-				      driDrawPriv->h);
-		nv->last_stamp = driDrawPriv->lastStamp;
-	}
-
-	if (driDrawPriv != driReadPriv) {
-		st_resize_framebuffer(read->stfb, driReadPriv->w,
-				      driReadPriv->h);
-	}
-
-	return GL_TRUE;
-}
-
-GLboolean
-nouveau_context_unbind(__DRIcontextPrivate *driContextPriv)
-{
-	struct nouveau_context *nv = driContextPriv->driverPrivate;
-	(void)nv;
-
-	st_flush(nv->st, 0, NULL);
-	return GL_TRUE;
-}
-
diff --git a/src/gallium/winsys/dri/nouveau/nouveau_context.h b/src/gallium/winsys/dri/nouveau/nouveau_context.h
deleted file mode 100644
index 77e2147a2c..0000000000
--- a/src/gallium/winsys/dri/nouveau/nouveau_context.h
+++ /dev/null
@@ -1,113 +0,0 @@
-#ifndef __NOUVEAU_CONTEXT_H__
-#define __NOUVEAU_CONTEXT_H__
-
-#include "dri_util.h"
-#include "xmlconfig.h"
-
-#include "nouveau/nouveau_winsys.h"
-#include "nouveau_drmif.h"
-#include "nouveau_dma.h"
-
-struct nouveau_framebuffer {
-	struct st_framebuffer *stfb;
-};
-
-struct nouveau_channel_context {
-	struct pipe_screen *pscreen;
-	int refcount;
-
-	unsigned cur_pctx;
-	unsigned nr_pctx;
-	struct pipe_context **pctx;
-
-	struct nouveau_channel  *channel;
-
-	struct nouveau_notifier *sync_notifier;
-
-	/* Common */
-	struct nouveau_grobj    *NvM2MF;
-	/* NV04-NV40 */
-	struct nouveau_grobj    *NvCtxSurf2D;
-	struct nouveau_grobj	*NvSwzSurf;
-	struct nouveau_grobj    *NvImageBlit;
-	struct nouveau_grobj    *NvGdiRect;
-	struct nouveau_grobj	*NvSIFM;
-	/* G80 */
-	struct nouveau_grobj    *Nv2D;
-
-	uint32_t                 next_handle;
-	uint32_t                 next_subchannel;
-	uint32_t                 next_sequence;
-};
-
-struct nouveau_context {
-	struct st_context *st;
-
-	/* DRI stuff */
-	__DRIscreenPrivate    *dri_screen;
-	__DRIdrawablePrivate  *dri_drawable;
-	unsigned int           last_stamp;
-	driOptionCache         dri_option_cache;
-	drm_context_t          drm_context;
-	drmLock                drm_lock;
-	GLboolean              locked;
-	struct nouveau_screen *nv_screen;
-	struct pipe_surface *frontbuffer;
-
-	struct {
-		int hw_vertex_buffer;
-		int hw_index_buffer;
-	} cap;
-
-	/* Hardware context */
-	struct nouveau_channel_context *nvc;
-	int pctx_id;
-
-	/* pipe_surface accel */
-	struct pipe_surface *surf_src, *surf_dst;
-	unsigned surf_src_offset, surf_dst_offset;
-	int  (*surface_copy_prep)(struct nouveau_context *,
-				  struct pipe_surface *dst,
-				  struct pipe_surface *src);
-	void (*surface_copy)(struct nouveau_context *, unsigned dx, unsigned dy,
-			     unsigned sx, unsigned sy, unsigned w, unsigned h);
-	void (*surface_copy_done)(struct nouveau_context *);
-	int (*surface_fill)(struct nouveau_context *, struct pipe_surface *,
-			    unsigned, unsigned, unsigned, unsigned, unsigned);
-};
-
-extern GLboolean nouveau_context_create(const __GLcontextModes *,
-					__DRIcontextPrivate *, void *);
-extern void nouveau_context_destroy(__DRIcontextPrivate *);
-extern GLboolean nouveau_context_bind(__DRIcontextPrivate *,
-				      __DRIdrawablePrivate *draw,
-				      __DRIdrawablePrivate *read);
-extern GLboolean nouveau_context_unbind(__DRIcontextPrivate *);
-
-#ifdef DEBUG
-extern int __nouveau_debug;
-
-#define DEBUG_BO (1 << 0)
-
-#define DBG(flag, ...) do {                   \
-	if (__nouveau_debug & (DEBUG_##flag)) \
-		NOUVEAU_ERR(__VA_ARGS__);     \
-} while(0)
-#else
-#define DBG(flag, ...)
-#endif
-
-extern void LOCK_HARDWARE(struct nouveau_context *);
-extern void UNLOCK_HARDWARE(struct nouveau_context *);
-
-extern int
-nouveau_surface_channel_create_nv04(struct nouveau_channel_context *);
-extern int
-nouveau_surface_channel_create_nv50(struct nouveau_channel_context *);
-extern int nouveau_surface_init_nv04(struct nouveau_context *);
-extern int nouveau_surface_init_nv50(struct nouveau_context *);
-
-extern uint32_t *nouveau_pipe_dma_beginp(struct nouveau_grobj *, int, int);
-extern void nouveau_pipe_dma_kickoff(struct nouveau_channel *);
-
-#endif
diff --git a/src/gallium/winsys/dri/nouveau/nouveau_device.c b/src/gallium/winsys/dri/nouveau/nouveau_device.c
deleted file mode 100644
index 0b452fcd02..0000000000
--- a/src/gallium/winsys/dri/nouveau/nouveau_device.c
+++ /dev/null
@@ -1,159 +0,0 @@
-/*
- * Copyright 2007 Nouveau Project
- *
- * 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 AUTHORS 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.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <errno.h>
-
-#include "nouveau_drmif.h"
-
-int
-nouveau_device_open_existing(struct nouveau_device **dev, int close,
-			     int fd, drm_context_t ctx)
-{
-	struct nouveau_device_priv *nvdev;
-	int ret;
-
-	if (!dev || *dev)
-	    return -EINVAL;
-
-	nvdev = calloc(1, sizeof(*nvdev));
-	if (!nvdev)
-	    return -ENOMEM;
-	nvdev->fd = fd;
-	nvdev->ctx = ctx;
-	nvdev->needs_close = close;
-
-	drmCommandNone(nvdev->fd, DRM_NOUVEAU_CARD_INIT);
-
-	if ((ret = nouveau_bo_init(&nvdev->base))) {
-		nouveau_device_close((void *)&nvdev);
-		return ret;
-	}
-
-	{
-		uint64_t value;
-
-		ret = nouveau_device_get_param(&nvdev->base,
-					       NOUVEAU_GETPARAM_CHIPSET_ID,
-					       &value);
-		if (ret) {
-			nouveau_device_close((void *)&nvdev);
-			return ret;
-		}
-		nvdev->base.chipset = value;
-	}
-
-	*dev = &nvdev->base;
-	return 0;
-}
-
-int
-nouveau_device_open(struct nouveau_device **dev, const char *busid)
-{
-	drm_context_t ctx;
-	int fd, ret;
-
-	if (!dev || *dev)
-		return -EINVAL;
-
-	fd = drmOpen("nouveau", busid);
-	if (fd < 0)
-		return -EINVAL;
-
-	ret = drmCreateContext(fd, &ctx);
-	if (ret) {
-		drmClose(fd);
-		return ret;
-	}
-
-	ret = nouveau_device_open_existing(dev, 1, fd, ctx);
-	if (ret) {
-	    drmDestroyContext(fd, ctx);
-	    drmClose(fd);
-	    return ret;
-	}
-
-	return 0;
-}
-
-void
-nouveau_device_close(struct nouveau_device **dev)
-{
-	struct nouveau_device_priv *nvdev;
-
-	if (dev || !*dev)
-		return;
-	nvdev = nouveau_device(*dev);
-	*dev = NULL;
-
-	nouveau_bo_takedown(&nvdev->base);
-
-	if (nvdev->needs_close) {
-		drmDestroyContext(nvdev->fd, nvdev->ctx);
-		drmClose(nvdev->fd);
-	}
-	free(nvdev);
-}
-
-int
-nouveau_device_get_param(struct nouveau_device *dev,
-			 uint64_t param, uint64_t *value)
-{
-	struct nouveau_device_priv *nvdev = nouveau_device(dev);
-	struct drm_nouveau_getparam g;
-	int ret;
-
-	if (!nvdev || !value)
-		return -EINVAL;
-
-	g.param = param;
-	ret = drmCommandWriteRead(nvdev->fd, DRM_NOUVEAU_GETPARAM,
-				  &g, sizeof(g));
-	if (ret)
-		return ret;
-
-	*value = g.value;
-	return 0;
-}
-
-int
-nouveau_device_set_param(struct nouveau_device *dev,
-			 uint64_t param, uint64_t value)
-{
-	struct nouveau_device_priv *nvdev = nouveau_device(dev);
-	struct drm_nouveau_setparam s;
-	int ret;
-
-	if (!nvdev)
-		return -EINVAL;
-
-	s.param = param;
-	s.value = value;
-	ret = drmCommandWriteRead(nvdev->fd, DRM_NOUVEAU_SETPARAM,
-				  &s, sizeof(s));
-	if (ret)
-		return ret;
-
-	return 0;
-}
-
diff --git a/src/gallium/winsys/dri/nouveau/nouveau_dma.c b/src/gallium/winsys/dri/nouveau/nouveau_dma.c
deleted file mode 100644
index f8a8ba04f6..0000000000
--- a/src/gallium/winsys/dri/nouveau/nouveau_dma.c
+++ /dev/null
@@ -1,219 +0,0 @@
-/*
- * Copyright 2007 Nouveau Project
- *
- * 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 AUTHORS 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.
- */
-
-#include <stdint.h>
-#include <assert.h>
-#include <errno.h>
-
-#include "nouveau_drmif.h"
-#include "nouveau_dma.h"
-#include "nouveau_local.h"
-
-static inline uint32_t
-READ_GET(struct nouveau_channel_priv *nvchan)
-{
-	return *nvchan->get;
-}
-
-static inline void
-WRITE_PUT(struct nouveau_channel_priv *nvchan, uint32_t val)
-{
-	uint32_t put = ((val << 2) + nvchan->dma->base);
-	volatile int dum;
-
-	NOUVEAU_DMA_BARRIER;
-	dum = READ_GET(nvchan);
-
-	*nvchan->put = put;
-	nvchan->dma->put = val;
-#ifdef NOUVEAU_DMA_TRACE
-	NOUVEAU_MSG("WRITE_PUT %d/0x%08x\n", nvchan->drm.channel, put);
-#endif
-
-	NOUVEAU_DMA_BARRIER;
-}
-
-static inline int
-LOCAL_GET(struct nouveau_dma_priv *dma, uint32_t *val)
-{
-	uint32_t get = *val;
-
-	if (get >= dma->base && get <= (dma->base + (dma->max << 2))) {
-		*val = (get - dma->base) >> 2;
-		return 1;
-	}
-
-	return 0;
-}
-
-void
-nouveau_dma_channel_init(struct nouveau_channel *chan)
-{
-	struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
-	int i;
-
-	nvchan->dma = &nvchan->dma_master;
-	nvchan->dma->base = nvchan->drm.put_base;
-	nvchan->dma->cur  = nvchan->dma->put = 0;
-	nvchan->dma->max  = (nvchan->drm.cmdbuf_size >> 2) - 2;
-	nvchan->dma->free = nvchan->dma->max - nvchan->dma->cur;
-
-	RING_SPACE_CH(chan, RING_SKIPS);
-	for (i = 0; i < RING_SKIPS; i++)
-		OUT_RING_CH(chan, 0);
-}
-
-#define CHECK_TIMEOUT() do {                                                   \
-	if ((NOUVEAU_TIME_MSEC() - t_start) > NOUVEAU_DMA_TIMEOUT)             \
-		return - EBUSY;                                                \
-} while(0)
-
-int
-nouveau_dma_wait(struct nouveau_channel *chan, int size)
-{
-	struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
-	struct nouveau_dma_priv *dma = nvchan->dma;
-	uint32_t get, t_start;
-
-	FIRE_RING_CH(chan);
-
-	t_start = NOUVEAU_TIME_MSEC();
-	while (dma->free < size) {
-		CHECK_TIMEOUT();
-
-		get = READ_GET(nvchan);
-		if (!LOCAL_GET(dma, &get))
-			continue;
-
-		if (dma->put >= get) {
-			dma->free = dma->max - dma->cur;
-
-			if (dma->free < size) {
-#ifdef NOUVEAU_DMA_DEBUG
-				dma->push_free = 1;
-#endif
-				OUT_RING_CH(chan, 0x20000000 | dma->base);
-				if (get <= RING_SKIPS) {
-					/*corner case - will be idle*/
-					if (dma->put <= RING_SKIPS)
-						WRITE_PUT(nvchan,
-							  RING_SKIPS + 1);
-
-					do {
-						CHECK_TIMEOUT();
-						get = READ_GET(nvchan);
-						if (!LOCAL_GET(dma, &get))
-							get = 0;
-					} while (get <= RING_SKIPS);
-				}
-
-				WRITE_PUT(nvchan, RING_SKIPS);
-				dma->cur  = dma->put = RING_SKIPS;
-				dma->free = get - (RING_SKIPS + 1);
-			}
-		} else {
-			dma->free = get - dma->cur - 1;
-		}
-	}
-
-	return 0;
-}
-
-#ifdef NOUVEAU_DMA_DUMP_POSTRELOC_PUSHBUF
-static void
-nouveau_dma_parse_pushbuf(struct nouveau_channel *chan, int get, int put)
-{
-	struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
-	unsigned mthd_count = 0;
-	
-	while (get != put) {
-		uint32_t gpuget = (get << 2) + nvchan->drm.put_base;
-		uint32_t data;
-
-		if (get < 0 || get >= nvchan->drm.cmdbuf_size) {
-			NOUVEAU_ERR("DMA_PT 0x%08x\n", gpuget);
-			assert(0);
-		}
-		data = nvchan->pushbuf[get++];
-
-		if (mthd_count) {
-			NOUVEAU_MSG("0x%08x 0x%08x\n", gpuget, data);
-			mthd_count--;
-			continue;
-		}
-
-		switch (data & 0x60000000) {
-		case 0x00000000:
-			mthd_count = (data >> 18) & 0x7ff;
-			NOUVEAU_MSG("0x%08x 0x%08x MTHD "
-				    "Sc %d Mthd 0x%04x Size %d\n",
-				    gpuget, data, (data>>13) & 7, data & 0x1ffc,
-				    mthd_count);
-			break;
-		case 0x20000000:
-			get = (data & 0x1ffffffc) >> 2;
-			NOUVEAU_MSG("0x%08x 0x%08x JUMP 0x%08x\n",
-				    gpuget, data, data & 0x1ffffffc);
-			continue;
-		case 0x40000000:
-			mthd_count = (data >> 18) & 0x7ff;
-			NOUVEAU_MSG("0x%08x 0x%08x NINC "
-				    "Sc %d Mthd 0x%04x Size %d\n",
-				    gpuget, data, (data>>13) & 7, data & 0x1ffc,
-				    mthd_count);
-			break;
-		case 0x60000000:
-			/* DMA_OPCODE_CALL apparently, doesn't seem to work on
-			 * my NV40 at least..
-			 */
-			/* fall-through */
-		default:
-			NOUVEAU_MSG("DMA_PUSHER 0x%08x 0x%08x\n",
-				    gpuget, data);
-			assert(0);
-		}
-	}
-}
-#endif
-
-void
-nouveau_dma_kickoff(struct nouveau_channel *chan)
-{
-	struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
-	struct nouveau_dma_priv *dma = nvchan->dma;
-
-	if (dma->cur == dma->put)
-		return;
-
-#ifdef NOUVEAU_DMA_DEBUG
-	if (dma->push_free) {
-		NOUVEAU_ERR("Packet incomplete: %d left\n", dma->push_free);
-		return;
-	}
-#endif
-
-#ifdef NOUVEAU_DMA_DUMP_POSTRELOC_PUSHBUF
-	nouveau_dma_parse_pushbuf(chan, dma->put, dma->cur);
-#endif
-
-	WRITE_PUT(nvchan, dma->cur);
-}
diff --git a/src/gallium/winsys/dri/nouveau/nouveau_dma.h b/src/gallium/winsys/dri/nouveau/nouveau_dma.h
deleted file mode 100644
index cfa6d26e82..0000000000
--- a/src/gallium/winsys/dri/nouveau/nouveau_dma.h
+++ /dev/null
@@ -1,143 +0,0 @@
-/*
- * Copyright 2007 Nouveau Project
- *
- * 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 AUTHORS 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 __NOUVEAU_DMA_H__
-#define __NOUVEAU_DMA_H__
-
-#include <string.h>
-#include "nouveau_drmif.h"
-#include "nouveau_local.h"
-
-#define RING_SKIPS 8
-
-extern int  nouveau_dma_wait(struct nouveau_channel *chan, int size);
-extern void nouveau_dma_subc_bind(struct nouveau_grobj *);
-extern void nouveau_dma_channel_init(struct nouveau_channel *);
-extern void nouveau_dma_kickoff(struct nouveau_channel *);
-
-#ifdef NOUVEAU_DMA_DEBUG
-static char faulty[1024];
-#endif
-
-static inline void
-nouveau_dma_out(struct nouveau_channel *chan, uint32_t data)
-{
-	struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
-	struct nouveau_dma_priv *dma = nvchan->dma;
-
-#ifdef NOUVEAU_DMA_DEBUG
-	if (dma->push_free == 0) {
-		NOUVEAU_ERR("No space left in packet at %s\n", faulty);
-		return;
-	}
-	dma->push_free--;
-#endif
-#ifdef NOUVEAU_DMA_TRACE
-	{
-		uint32_t offset = (dma->cur << 2) + dma->base;
-		NOUVEAU_MSG("\tOUT_RING %d/0x%08x -> 0x%08x\n",
-			    nvchan->drm.channel, offset, data);
-	}
-#endif
-	nvchan->pushbuf[dma->cur + (dma->base - nvchan->drm.put_base)/4] = data;
-	dma->cur++;
-}
-
-static inline void
-nouveau_dma_outp(struct nouveau_channel *chan, uint32_t *ptr, int size)
-{
-	struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
-	struct nouveau_dma_priv *dma = nvchan->dma;
-	(void)dma;
-
-#ifdef NOUVEAU_DMA_DEBUG
-	if (dma->push_free < size) {
-		NOUVEAU_ERR("Packet too small.  Free=%d, Need=%d\n",
-			    dma->push_free, size);
-		return;
-	}
-#endif
-#ifdef NOUVEAU_DMA_TRACE
-	while (size--) {
-		nouveau_dma_out(chan, *ptr);
-		ptr++;
-	}
-#else
-	memcpy(&nvchan->pushbuf[dma->cur], ptr, size << 2);
-#ifdef NOUVEAU_DMA_DEBUG
-	dma->push_free -= size;
-#endif
-	dma->cur += size;
-#endif
-}
-
-static inline void
-nouveau_dma_space(struct nouveau_channel *chan, int size)
-{
-	struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
-	struct nouveau_dma_priv *dma = nvchan->dma;
-
-	if (dma->free < size) {
-		if (nouveau_dma_wait(chan, size) && chan->hang_notify)
-			chan->hang_notify(chan);
-	}
-	dma->free -= size;
-#ifdef NOUVEAU_DMA_DEBUG
-	dma->push_free = size;
-#endif
-}
-
-static inline void
-nouveau_dma_begin(struct nouveau_channel *chan, struct nouveau_grobj *grobj,
-		  int method, int size, const char* file, int line)
-{
-	struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
-	struct nouveau_dma_priv *dma = nvchan->dma;
-	(void)dma;
-
-#ifdef NOUVEAU_DMA_TRACE
-	NOUVEAU_MSG("BEGIN_RING %d/%08x/%d/0x%04x/%d\n", nvchan->drm.channel,
-		    grobj->handle, grobj->subc, method, size);
-#endif
-
-#ifdef NOUVEAU_DMA_DEBUG
-	if (dma->push_free) {
-		NOUVEAU_ERR("Previous packet incomplete: %d left at %s\n",
-			    dma->push_free, faulty);
-		return;
-	}
-	sprintf(faulty,"%s:%d",file,line);
-#endif
-
-	nouveau_dma_space(chan, (size + 1));
-	nouveau_dma_out(chan, (size << 18) | (grobj->subc << 13) | method);
-}
-
-#define RING_SPACE_CH(ch,sz)         nouveau_dma_space((ch), (sz))
-#define BEGIN_RING_CH(ch,gr,m,sz)    nouveau_dma_begin((ch), (gr), (m), (sz), __FUNCTION__, __LINE__ )
-#define OUT_RING_CH(ch, data)        nouveau_dma_out((ch), (data))
-#define OUT_RINGp_CH(ch,ptr,dwords)  nouveau_dma_outp((ch), (void*)(ptr),      \
-						      (dwords))
-#define FIRE_RING_CH(ch)             nouveau_dma_kickoff((ch))
-#define WAIT_RING_CH(ch,sz)          nouveau_dma_wait((ch), (sz))
-		
-#endif
diff --git a/src/gallium/winsys/dri/nouveau/nouveau_dri.h b/src/gallium/winsys/dri/nouveau/nouveau_dri.h
deleted file mode 100644
index 1207c2d609..0000000000
--- a/src/gallium/winsys/dri/nouveau/nouveau_dri.h
+++ /dev/null
@@ -1,28 +0,0 @@
-#ifndef _NOUVEAU_DRI_
-#define _NOUVEAU_DRI_
-
-#include "xf86drm.h"
-#include "drm.h"
-#include "nouveau_drm.h"
-
-struct nouveau_dri {
-	uint32_t device_id;	/**< \brief PCI device ID */
-	uint32_t width;		/**< \brief width in pixels of display */
-	uint32_t height;	/**< \brief height in scanlines of display */
-	uint32_t depth;		/**< \brief depth of display (8, 15, 16, 24) */
-	uint32_t bpp;		/**< \brief bit depth of display (8, 16, 24, 32) */
-
-	uint32_t bus_type;	/**< \brief ths bus type */
-	uint32_t bus_mode;	/**< \brief bus mode (used for AGP, maybe also for PCI-E ?) */
-
-	uint32_t front_offset;	/**< \brief front buffer offset */
-	uint32_t front_pitch;	/**< \brief front buffer pitch */
-	uint32_t back_offset;	/**< \brief private back buffer offset */
-	uint32_t back_pitch;	/**< \brief private back buffer pitch */
-	uint32_t depth_offset;	/**< \brief private depth buffer offset */
-	uint32_t depth_pitch;	/**< \brief private depth buffer pitch */
-
-};
-
-#endif
-
diff --git a/src/gallium/winsys/dri/nouveau/nouveau_drmif.h b/src/gallium/winsys/dri/nouveau/nouveau_drmif.h
deleted file mode 100644
index dcd6a5eb0a..0000000000
--- a/src/gallium/winsys/dri/nouveau/nouveau_drmif.h
+++ /dev/null
@@ -1,310 +0,0 @@
-/*
- * Copyright 2007 Nouveau Project
- *
- * 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 AUTHORS 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 __NOUVEAU_DRMIF_H__
-#define __NOUVEAU_DRMIF_H__
-
-#include <stdint.h>
-#include <xf86drm.h>
-#include <nouveau_drm.h>
-
-#include "nouveau/nouveau_device.h"
-#include "nouveau/nouveau_channel.h"
-#include "nouveau/nouveau_grobj.h"
-#include "nouveau/nouveau_notifier.h"
-#include "nouveau/nouveau_bo.h"
-#include "nouveau/nouveau_resource.h"
-#include "nouveau/nouveau_pushbuf.h"
-
-struct nouveau_device_priv {
-	struct nouveau_device base;
-
-	int fd;
-	drm_context_t ctx;
-	drmLock *lock;
-	int needs_close;
-
-	struct drm_nouveau_mem_alloc sa;
-	void *sa_map;
-	struct nouveau_resource *sa_heap;
-};
-#define nouveau_device(n) ((struct nouveau_device_priv *)(n))
-
-extern int
-nouveau_device_open_existing(struct nouveau_device **, int close,
-			     int fd, drm_context_t ctx);
-
-extern int
-nouveau_device_open(struct nouveau_device **, const char *busid);
-
-extern void
-nouveau_device_close(struct nouveau_device **);
-
-extern int
-nouveau_device_get_param(struct nouveau_device *, uint64_t param, uint64_t *v);
-
-extern int
-nouveau_device_set_param(struct nouveau_device *, uint64_t param, uint64_t val);
-
-struct nouveau_fence {
-	struct nouveau_channel *channel;
-};
-
-struct nouveau_fence_cb {
-	struct nouveau_fence_cb *next;
-	void (*func)(void *);
-	void *priv;
-};
-
-struct nouveau_fence_priv {
-	struct nouveau_fence base;
-	int refcount;
-
-	struct nouveau_fence *next;
-	struct nouveau_fence_cb *signal_cb;
-
-	uint32_t sequence;
-	int emitted;
-	int signalled;
-};
-#define nouveau_fence(n) ((struct nouveau_fence_priv *)(n))
-
-extern int
-nouveau_fence_new(struct nouveau_channel *, struct nouveau_fence **);
-
-extern int
-nouveau_fence_ref(struct nouveau_fence *, struct nouveau_fence **);
-
-extern int
-nouveau_fence_signal_cb(struct nouveau_fence *, void (*)(void *), void *);
-
-extern void
-nouveau_fence_emit(struct nouveau_fence *);
-
-extern int
-nouveau_fence_wait(struct nouveau_fence **);
-
-extern void
-nouveau_fence_flush(struct nouveau_channel *);
-
-struct nouveau_pushbuf_reloc {
-	struct nouveau_pushbuf_bo *pbbo;
-	uint32_t *ptr;
-	uint32_t flags;
-	uint32_t data;
-	uint32_t vor;
-	uint32_t tor;
-};
-
-struct nouveau_pushbuf_bo {
-	struct nouveau_channel *channel;
-	struct nouveau_bo *bo;
-	unsigned flags;
-	unsigned handled;
-};
-
-#define NOUVEAU_PUSHBUF_MAX_BUFFERS 1024
-#define NOUVEAU_PUSHBUF_MAX_RELOCS 1024
-struct nouveau_pushbuf_priv {
-	struct nouveau_pushbuf base;
-
-	struct nouveau_fence *fence;
-
-	unsigned nop_jump;
-	unsigned start;
-	unsigned size;
-
-	struct nouveau_pushbuf_bo *buffers;
-	unsigned nr_buffers;
-	struct nouveau_pushbuf_reloc *relocs;
-	unsigned nr_relocs;
-};
-#define nouveau_pushbuf(n) ((struct nouveau_pushbuf_priv *)(n))
-
-#define pbbo_to_ptr(o) ((uint64_t)(unsigned long)(o))
-#define ptr_to_pbbo(h) ((struct nouveau_pushbuf_bo *)(unsigned long)(h))
-#define pbrel_to_ptr(o) ((uint64_t)(unsigned long)(o))
-#define ptr_to_pbrel(h) ((struct nouveau_pushbuf_reloc *)(unsigned long)(h))
-#define bo_to_ptr(o) ((uint64_t)(unsigned long)(o))
-#define ptr_to_bo(h) ((struct nouveau_bo_priv *)(unsigned long)(h))
-
-extern int
-nouveau_pushbuf_init(struct nouveau_channel *);
-
-extern int
-nouveau_pushbuf_flush(struct nouveau_channel *, unsigned min);
-
-extern int
-nouveau_pushbuf_emit_reloc(struct nouveau_channel *, void *ptr,
-			   struct nouveau_bo *, uint32_t data, uint32_t flags,
-			   uint32_t vor, uint32_t tor);
-
-struct nouveau_dma_priv {
-	uint32_t base;
-	uint32_t max;
-	uint32_t cur;
-	uint32_t put;
-	uint32_t free;
-
-	int push_free;
-} dma;
-
-struct nouveau_channel_priv {
-	struct nouveau_channel base;
-
-	struct drm_nouveau_channel_alloc drm;
-
-	uint32_t *pushbuf;
-	void     *notifier_block;
-
-	volatile uint32_t *user;
-	volatile uint32_t *put;
-	volatile uint32_t *get;
-	volatile uint32_t *ref_cnt;
-
-	struct nouveau_dma_priv dma_master;
-	struct nouveau_dma_priv dma_bufmgr;
-	struct nouveau_dma_priv *dma;
-
-	struct nouveau_fence *fence_head;
-	struct nouveau_fence *fence_tail;
-	uint32_t fence_sequence;
-
-	struct nouveau_pushbuf_priv pb;
-
-	unsigned user_charge;
-};
-#define nouveau_channel(n) ((struct nouveau_channel_priv *)(n))
-
-extern int
-nouveau_channel_alloc(struct nouveau_device *, uint32_t fb, uint32_t tt,
-		      struct nouveau_channel **);
-
-extern void
-nouveau_channel_free(struct nouveau_channel **);
-
-struct nouveau_grobj_priv {
-	struct nouveau_grobj base;
-};
-#define nouveau_grobj(n) ((struct nouveau_grobj_priv *)(n))
-
-extern int nouveau_grobj_alloc(struct nouveau_channel *, uint32_t handle,
-			       int class, struct nouveau_grobj **);
-extern int nouveau_grobj_ref(struct nouveau_channel *, uint32_t handle,
-			     struct nouveau_grobj **);
-extern void nouveau_grobj_free(struct nouveau_grobj **);
-
-
-struct nouveau_notifier_priv {
-	struct nouveau_notifier base;
-
-	struct drm_nouveau_notifierobj_alloc drm;
-	volatile void *map;
-};
-#define nouveau_notifier(n) ((struct nouveau_notifier_priv *)(n))
-
-extern int
-nouveau_notifier_alloc(struct nouveau_channel *, uint32_t handle, int count,
-		       struct nouveau_notifier **);
-
-extern void
-nouveau_notifier_free(struct nouveau_notifier **);
-
-extern void
-nouveau_notifier_reset(struct nouveau_notifier *, int id);
-
-extern uint32_t
-nouveau_notifier_status(struct nouveau_notifier *, int id);
-
-extern uint32_t
-nouveau_notifier_return_val(struct nouveau_notifier *, int id);
-
-extern int
-nouveau_notifier_wait_status(struct nouveau_notifier *, int id, int status,
-			     int timeout);
-
-struct nouveau_bo_priv {
-	struct nouveau_bo base;
-
-	struct nouveau_pushbuf_bo *pending;
-	struct nouveau_fence *fence;
-	struct nouveau_fence *wr_fence;
-
-	struct drm_nouveau_mem_alloc drm;
-	void *map;
-
-	void *sysmem;
-	int user;
-
-	int refcount;
-
-	uint64_t offset;
-	uint64_t flags;
-	int tiled;
-};
-#define nouveau_bo(n) ((struct nouveau_bo_priv *)(n))
-
-extern int
-nouveau_bo_init(struct nouveau_device *);
-
-extern void
-nouveau_bo_takedown(struct nouveau_device *);
-
-extern int
-nouveau_bo_new(struct nouveau_device *, uint32_t flags, int align, int size,
-	       struct nouveau_bo **);
-
-extern int
-nouveau_bo_user(struct nouveau_device *, void *ptr, int size,
-		struct nouveau_bo **);
-
-extern int
-nouveau_bo_ref(struct nouveau_device *, uint64_t handle, struct nouveau_bo **);
-
-extern int
-nouveau_bo_set_status(struct nouveau_bo *, uint32_t flags);
-
-extern void
-nouveau_bo_del(struct nouveau_bo **);
-
-extern int
-nouveau_bo_map(struct nouveau_bo *, uint32_t flags);
-
-extern void
-nouveau_bo_unmap(struct nouveau_bo *);
-
-extern int
-nouveau_bo_validate(struct nouveau_channel *, struct nouveau_bo *,
-		    uint32_t flags);
-
-extern int
-nouveau_resource_init(struct nouveau_resource **heap, unsigned start,
-		      unsigned size);
-
-extern int
-nouveau_resource_alloc(struct nouveau_resource *heap, int size, void *priv,
-		       struct nouveau_resource **);
-
-extern void
-nouveau_resource_free(struct nouveau_resource **);
-
-#endif
diff --git a/src/gallium/winsys/dri/nouveau/nouveau_fence.c b/src/gallium/winsys/dri/nouveau/nouveau_fence.c
deleted file mode 100644
index e7b0b4ff07..0000000000
--- a/src/gallium/winsys/dri/nouveau/nouveau_fence.c
+++ /dev/null
@@ -1,214 +0,0 @@
-/*
- * Copyright 2007 Nouveau Project
- *
- * 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 AUTHORS 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.
- */
-
-#include <stdlib.h>
-#include <errno.h>
-#include <assert.h>
-
-#include "nouveau_drmif.h"
-#include "nouveau_dma.h"
-#include "nouveau_local.h"
-
-static void
-nouveau_fence_del_unsignalled(struct nouveau_fence *fence)
-{
-	struct nouveau_channel_priv *nvchan = nouveau_channel(fence->channel);
-	struct nouveau_fence *le;
-
-	if (nvchan->fence_head == fence) {
-		nvchan->fence_head = nouveau_fence(fence)->next;
-		if (nvchan->fence_head == NULL)
-			nvchan->fence_tail = NULL;
-		return;
-	}
-
-	le = nvchan->fence_head;
-	while (le && nouveau_fence(le)->next != fence)
-		le = nouveau_fence(le)->next;
-	assert(le && nouveau_fence(le)->next == fence);
-	nouveau_fence(le)->next = nouveau_fence(fence)->next;
-	if (nvchan->fence_tail == fence)
-		nvchan->fence_tail = le;
-}
-
-static void
-nouveau_fence_del(struct nouveau_fence **fence)
-{
-	struct nouveau_fence_priv *nvfence;
-
-	if (!fence || !*fence)
-		return;
-	nvfence = nouveau_fence(*fence);
-	*fence = NULL;
-
-	if (--nvfence->refcount)
-		return;
-
-	if (nvfence->emitted && !nvfence->signalled) {
-		if (nvfence->signal_cb) {
-			nvfence->refcount++;
-			nouveau_fence_wait((void *)&nvfence);
-			return;
-		}
-
-		nouveau_fence_del_unsignalled(&nvfence->base);
-	}
-	free(nvfence);
-}
-
-int
-nouveau_fence_new(struct nouveau_channel *chan, struct nouveau_fence **fence)
-{
-	struct nouveau_fence_priv *nvfence;
-
-	if (!chan || !fence || *fence)
-		return -EINVAL;
-	
-	nvfence = calloc(1, sizeof(struct nouveau_fence_priv));
-	if (!nvfence)
-		return -ENOMEM;
-	nvfence->base.channel = chan;
-	nvfence->refcount = 1;
-
-	*fence = &nvfence->base;
-	return 0;
-}
-
-int
-nouveau_fence_ref(struct nouveau_fence *ref, struct nouveau_fence **fence)
-{
-	struct nouveau_fence_priv *nvfence;
-
-	if (!fence)
-		return -EINVAL;
-
-	if (*fence) {
-		nouveau_fence_del(fence);
-		*fence = NULL;
-	}
-
-	if (ref) {
-		nvfence = nouveau_fence(ref);
-		nvfence->refcount++;	
-		*fence = &nvfence->base;
-	}
-
-	return 0;
-}
-
-int
-nouveau_fence_signal_cb(struct nouveau_fence *fence, void (*func)(void *),
-			void *priv)
-{
-	struct nouveau_fence_priv *nvfence = nouveau_fence(fence);
-	struct nouveau_fence_cb *cb;
-
-	if (!nvfence || !func)
-		return -EINVAL;
-
-	cb = malloc(sizeof(struct nouveau_fence_cb));
-	if (!cb)
-		return -ENOMEM;
-
-	cb->func = func;
-	cb->priv = priv;
-	cb->next = nvfence->signal_cb;
-	nvfence->signal_cb = cb;
-	return 0;
-}
-
-void
-nouveau_fence_emit(struct nouveau_fence *fence)
-{
-	struct nouveau_channel_priv *nvchan = nouveau_channel(fence->channel);
-	struct nouveau_fence_priv *nvfence = nouveau_fence(fence);
-
-	nvfence->emitted = 1;
-	nvfence->sequence = ++nvchan->fence_sequence;
-	if (nvfence->sequence == 0xffffffff)
-		NOUVEAU_ERR("AII wrap unhandled\n");
-
-	/*XXX: assumes subc 0 is populated */
-	RING_SPACE_CH(fence->channel, 2);
-	OUT_RING_CH  (fence->channel, 0x00040050);
-	OUT_RING_CH  (fence->channel, nvfence->sequence);
-
-	if (nvchan->fence_tail) {
-		nouveau_fence(nvchan->fence_tail)->next = fence;
-	} else {
-		nvchan->fence_head = fence;
-	}
-	nvchan->fence_tail = fence;
-}
-
-void
-nouveau_fence_flush(struct nouveau_channel *chan)
-{
-	struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
-	uint32_t sequence = *nvchan->ref_cnt;
-
-	while (nvchan->fence_head) {
-		struct nouveau_fence_priv *nvfence;
-	
-		nvfence = nouveau_fence(nvchan->fence_head);
-		if (nvfence->sequence > sequence)
-			break;
-		nouveau_fence_del_unsignalled(&nvfence->base);
-		nvfence->signalled = 1;
-
-		if (nvfence->signal_cb) {
-			struct nouveau_fence *fence = NULL;
-
-			nouveau_fence_ref(&nvfence->base, &fence);
-
-			while (nvfence->signal_cb) {
-				struct nouveau_fence_cb *cb;
-				
-				cb = nvfence->signal_cb;
-				nvfence->signal_cb = cb->next;
-				cb->func(cb->priv);
-				free(cb);
-			}
-
-			nouveau_fence_ref(NULL, &fence);
-		}
-	}
-}
-
-int
-nouveau_fence_wait(struct nouveau_fence **fence)
-{
-	struct nouveau_fence_priv *nvfence;
-	
-	if (!fence || !*fence)
-		return -EINVAL;
-	nvfence = nouveau_fence(*fence);
-
-	if (nvfence->emitted) {
-		while (!nvfence->signalled)
-			nouveau_fence_flush(nvfence->base.channel);
-	}
-	nouveau_fence_ref(NULL, fence);
-
-	return 0;
-}
-
diff --git a/src/gallium/winsys/dri/nouveau/nouveau_grobj.c b/src/gallium/winsys/dri/nouveau/nouveau_grobj.c
deleted file mode 100644
index 51523897d5..0000000000
--- a/src/gallium/winsys/dri/nouveau/nouveau_grobj.c
+++ /dev/null
@@ -1,107 +0,0 @@
-/*
- * Copyright 2007 Nouveau Project
- *
- * 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 AUTHORS 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.
- */
-
-#include <stdlib.h>
-#include <errno.h>
-
-#include "nouveau_drmif.h"
-
-int
-nouveau_grobj_alloc(struct nouveau_channel *chan, uint32_t handle,
-		    int class, struct nouveau_grobj **grobj)
-{
-	struct nouveau_device_priv *nvdev = nouveau_device(chan->device);
-	struct nouveau_grobj_priv *nvgrobj;
-	struct drm_nouveau_grobj_alloc g;
-	int ret;
-
-	if (!nvdev || !grobj || *grobj)
-		return -EINVAL;
-
-	nvgrobj = calloc(1, sizeof(*nvgrobj));
-	if (!nvgrobj)
-		return -ENOMEM;
-	nvgrobj->base.channel = chan;
-	nvgrobj->base.handle  = handle;
-	nvgrobj->base.grclass = class;
-
-	g.channel = chan->id;
-	g.handle  = handle;
-	g.class   = class;
-	ret = drmCommandWrite(nvdev->fd, DRM_NOUVEAU_GROBJ_ALLOC,
-			      &g, sizeof(g));
-	if (ret) {
-		nouveau_grobj_free((void *)&nvgrobj);
-		return ret;
-	}
-
-	*grobj = &nvgrobj->base;
-	return 0;
-}
-
-int
-nouveau_grobj_ref(struct nouveau_channel *chan, uint32_t handle,
-		  struct nouveau_grobj **grobj)
-{
-	struct nouveau_grobj_priv *nvgrobj;
-
-	if (!chan || !grobj || *grobj)
-		return -EINVAL;
-
-	nvgrobj = calloc(1, sizeof(struct nouveau_grobj_priv));
-	if (!nvgrobj)
-		return -ENOMEM;
-	nvgrobj->base.channel = chan;
-	nvgrobj->base.handle = handle;
-	nvgrobj->base.grclass = 0;
-
-	*grobj = &nvgrobj->base;
-	return 0;
-}
-
-void
-nouveau_grobj_free(struct nouveau_grobj **grobj)
-{
-	struct nouveau_device_priv *nvdev;
-	struct nouveau_channel_priv *chan;
-	struct nouveau_grobj_priv *nvgrobj;
-
-	if (!grobj || !*grobj)
-		return;
-	nvgrobj = nouveau_grobj(*grobj);
-	*grobj = NULL;
-
-
-	chan = nouveau_channel(nvgrobj->base.channel);
-	nvdev = nouveau_device(chan->base.device);
-
-	if (nvgrobj->base.grclass) {
-		struct drm_nouveau_gpuobj_free f;
-
-		f.channel = chan->drm.channel;
-		f.handle  = nvgrobj->base.handle;
-		drmCommandWrite(nvdev->fd, DRM_NOUVEAU_GPUOBJ_FREE,
-				&f, sizeof(f));	
-	}
-	free(nvgrobj);
-}
-
diff --git a/src/gallium/winsys/dri/nouveau/nouveau_local.h b/src/gallium/winsys/dri/nouveau/nouveau_local.h
deleted file mode 100644
index e878a40803..0000000000
--- a/src/gallium/winsys/dri/nouveau/nouveau_local.h
+++ /dev/null
@@ -1,117 +0,0 @@
-#ifndef __NOUVEAU_LOCAL_H__
-#define __NOUVEAU_LOCAL_H__
-
-#include "pipe/p_compiler.h"
-#include "nouveau_winsys_pipe.h"
-#include <stdio.h>
-
-struct pipe_buffer;
-
-/* Debug output */
-#define NOUVEAU_MSG(fmt, args...) do {                                         \
-	fprintf(stdout, "nouveau: "fmt, ##args);                               \
-	fflush(stdout);                                                        \
-} while(0)
-
-#define NOUVEAU_ERR(fmt, args...) do {                                         \
-	fprintf(stderr, "%s:%d -  "fmt, __func__, __LINE__, ##args);           \
-	fflush(stderr);                                                        \
-} while(0)
-
-#define NOUVEAU_TIME_MSEC() 0
-
-/* User FIFO control */
-//#define NOUVEAU_DMA_TRACE
-//#define NOUVEAU_DMA_DEBUG
-//#define NOUVEAU_DMA_DUMP_POSTRELOC_PUSHBUF
-#define NOUVEAU_DMA_BARRIER 
-#define NOUVEAU_DMA_TIMEOUT 2000
-
-/* Push buffer access macros */
-static INLINE void
-OUT_RING(struct nouveau_channel *chan, unsigned data)
-{
-	*(chan->pushbuf->cur++) = (data);
-}
-
-static INLINE void
-OUT_RINGp(struct nouveau_channel *chan, uint32_t *data, unsigned size)
-{
-	memcpy(chan->pushbuf->cur, data, size * 4);
-	chan->pushbuf->cur += size;
-}
-
-static INLINE void
-OUT_RINGf(struct nouveau_channel *chan, float f)
-{
-	union { uint32_t i; float f; } c;
-	c.f = f;
-	OUT_RING(chan, c.i);
-}
-
-static INLINE void
-BEGIN_RING(struct nouveau_channel *chan, struct nouveau_grobj *gr,
-	   unsigned mthd, unsigned size)
-{
-	if (chan->pushbuf->remaining < (size + 1))
-		nouveau_pushbuf_flush(chan, (size + 1));
-	OUT_RING(chan, (gr->subc << 13) | (size << 18) | mthd);
-	chan->pushbuf->remaining -= (size + 1);
-}
-
-static INLINE void
-FIRE_RING(struct nouveau_channel *chan)
-{
-	nouveau_pushbuf_flush(chan, 0);
-}
-
-static INLINE void
-BIND_RING(struct nouveau_channel *chan, struct nouveau_grobj *gr, unsigned subc)
-{
-	gr->subc = subc;
-	BEGIN_RING(chan, gr, 0x0000, 1);
-	OUT_RING  (chan, gr->handle);
-}
-
-static INLINE void
-OUT_RELOC(struct nouveau_channel *chan, struct nouveau_bo *bo,
-	  unsigned data, unsigned flags, unsigned vor, unsigned tor)
-{
-	nouveau_pushbuf_emit_reloc(chan, chan->pushbuf->cur++, bo,
-				   data, flags, vor, tor);
-}
-
-/* Raw data + flags depending on FB/TT buffer */
-static INLINE void
-OUT_RELOCd(struct nouveau_channel *chan, struct nouveau_bo *bo,
-	   unsigned data, unsigned flags, unsigned vor, unsigned tor)
-{
-	OUT_RELOC(chan, bo, data, flags | NOUVEAU_BO_OR, vor, tor);
-}
-
-/* FB/TT object handle */
-static INLINE void
-OUT_RELOCo(struct nouveau_channel *chan, struct nouveau_bo *bo,
-	   unsigned flags)
-{
-	OUT_RELOC(chan, bo, 0, flags | NOUVEAU_BO_OR,
-		  chan->vram->handle, chan->gart->handle);
-}
-
-/* Low 32-bits of offset */
-static INLINE void
-OUT_RELOCl(struct nouveau_channel *chan, struct nouveau_bo *bo,
-	   unsigned delta, unsigned flags)
-{
-	OUT_RELOC(chan, bo, delta, flags | NOUVEAU_BO_LOW, 0, 0);
-}
-
-/* High 32-bits of offset */
-static INLINE void
-OUT_RELOCh(struct nouveau_channel *chan, struct nouveau_bo *bo,
-	   unsigned delta, unsigned flags)
-{
-	OUT_RELOC(chan, bo, delta, flags | NOUVEAU_BO_HIGH, 0, 0);
-}
-
-#endif
diff --git a/src/gallium/winsys/dri/nouveau/nouveau_lock.c b/src/gallium/winsys/dri/nouveau/nouveau_lock.c
deleted file mode 100644
index 9adb9ac854..0000000000
--- a/src/gallium/winsys/dri/nouveau/nouveau_lock.c
+++ /dev/null
@@ -1,94 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- * 
- * 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, sub license, 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 (including the
- * next paragraph) 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 NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS 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.
- * 
- **************************************************************************/
-
-#include "main/glheader.h"
-#include "glapi/glthread.h"
-#include <GL/internal/glcore.h>
-
-#include "nouveau_context.h"
-#include "nouveau_screen.h"
-
-_glthread_DECLARE_STATIC_MUTEX( lockMutex );
-
-static void
-nouveau_contended_lock(struct nouveau_context *nv, GLuint flags)
-{
-	__DRIdrawablePrivate *dPriv = nv->dri_drawable;
-	__DRIscreenPrivate *sPriv = nv->dri_screen;
-	struct nouveau_screen *nv_screen = nv->nv_screen;
-	struct nouveau_device *dev = nv_screen->device;
-	struct nouveau_device_priv *nvdev = nouveau_device(dev);
-
-	drmGetLock(nvdev->fd, nvdev->ctx, flags);
-
-	/* If the window moved, may need to set a new cliprect now.
-	 *
-	 * NOTE: This releases and regains the hw lock, so all state
-	 * checking must be done *after* this call:
-	 */
-	if (dPriv)
-		DRI_VALIDATE_DRAWABLE_INFO(sPriv, dPriv);
-}
-
-/* Lock the hardware and validate our state.
- */
-void
-LOCK_HARDWARE(struct nouveau_context *nv)
-{
-	struct nouveau_screen *nv_screen = nv->nv_screen;
-	struct nouveau_device *dev = nv_screen->device;
-	struct nouveau_device_priv *nvdev = nouveau_device(dev);
-	char __ret=0;
-
-	_glthread_LOCK_MUTEX(lockMutex);
-	assert(!nv->locked);
-	
-	DRM_CAS(nvdev->lock, nvdev->ctx,
-		(DRM_LOCK_HELD | nvdev->ctx), __ret);
-	
-	if (__ret)
-		nouveau_contended_lock(nv, 0);
-	nv->locked = GL_TRUE;
-}
-
-
-  /* Unlock the hardware using the global current context 
-   */
-void
-UNLOCK_HARDWARE(struct nouveau_context *nv)
-{
-	struct nouveau_screen *nv_screen = nv->nv_screen;
-	struct nouveau_device *dev = nv_screen->device;
-	struct nouveau_device_priv *nvdev = nouveau_device(dev);
-
-	assert(nv->locked);
-	nv->locked = GL_FALSE;
-
-	DRM_UNLOCK(nvdev->fd, nvdev->lock, nvdev->ctx);
-
-	_glthread_UNLOCK_MUTEX(lockMutex);
-} 
diff --git a/src/gallium/winsys/dri/nouveau/nouveau_notifier.c b/src/gallium/winsys/dri/nouveau/nouveau_notifier.c
deleted file mode 100644
index 01e8f38440..0000000000
--- a/src/gallium/winsys/dri/nouveau/nouveau_notifier.c
+++ /dev/null
@@ -1,137 +0,0 @@
-/*
- * Copyright 2007 Nouveau Project
- *
- * 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 AUTHORS 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.
- */
-
-#include <stdlib.h>
-#include <errno.h>
-
-#include "nouveau_drmif.h"
-#include "nouveau_local.h"
-
-#define NOTIFIER(__v)                                                          \
-	struct nouveau_notifier_priv *nvnotify = nouveau_notifier(notifier);   \
-	volatile uint32_t *__v = (void*)nvnotify->map + (id * 32)
-
-int
-nouveau_notifier_alloc(struct nouveau_channel *chan, uint32_t handle,
-		       int count, struct nouveau_notifier **notifier)
-{
-	struct nouveau_notifier_priv *nvnotify;
-	int ret;
-
-	if (!chan || !notifier || *notifier)
-		return -EINVAL;
-
-	nvnotify = calloc(1, sizeof(struct nouveau_notifier_priv));
-	if (!nvnotify)
-		return -ENOMEM;
-	nvnotify->base.channel = chan;
-	nvnotify->base.handle  = handle;
-
-	nvnotify->drm.channel = chan->id;
-	nvnotify->drm.handle  = handle;
-	nvnotify->drm.count   = count;
-	if ((ret = drmCommandWriteRead(nouveau_device(chan->device)->fd,
-				       DRM_NOUVEAU_NOTIFIEROBJ_ALLOC,
-				       &nvnotify->drm,
-				       sizeof(nvnotify->drm)))) {
-		nouveau_notifier_free((void *)&nvnotify);
-		return ret;
-	}
-
-	nvnotify->map = (void *)nouveau_channel(chan)->notifier_block +
-				nvnotify->drm.offset;
-	*notifier = &nvnotify->base;
-	return 0;
-}
-
-void
-nouveau_notifier_free(struct nouveau_notifier **notifier)
-{
-
-	struct nouveau_notifier_priv *nvnotify;
-	struct nouveau_channel_priv *nvchan;
-	struct nouveau_device_priv *nvdev;
-	struct drm_nouveau_gpuobj_free f;
-
-	if (!notifier || !*notifier)
-		return;
-	nvnotify = nouveau_notifier(*notifier);
-	*notifier = NULL;
-
-	nvchan = nouveau_channel(nvnotify->base.channel);
-	nvdev   = nouveau_device(nvchan->base.device);
-
-	f.channel = nvchan->drm.channel;
-	f.handle  = nvnotify->base.handle;
-	drmCommandWrite(nvdev->fd, DRM_NOUVEAU_GPUOBJ_FREE, &f, sizeof(f));		
-	free(nvnotify);
-}
-
-void
-nouveau_notifier_reset(struct nouveau_notifier *notifier, int id)
-{
-	NOTIFIER(n);
-
-	n[NV_NOTIFY_TIME_0      /4] = 0x00000000;
-	n[NV_NOTIFY_TIME_1      /4] = 0x00000000;
-	n[NV_NOTIFY_RETURN_VALUE/4] = 0x00000000;
-	n[NV_NOTIFY_STATE       /4] = (NV_NOTIFY_STATE_STATUS_IN_PROCESS <<
-				       NV_NOTIFY_STATE_STATUS_SHIFT);
-}
-
-uint32_t
-nouveau_notifier_status(struct nouveau_notifier *notifier, int id)
-{
-	NOTIFIER(n);
-
-	return n[NV_NOTIFY_STATE/4] >> NV_NOTIFY_STATE_STATUS_SHIFT;
-}
-
-uint32_t
-nouveau_notifier_return_val(struct nouveau_notifier *notifier, int id)
-{
-	NOTIFIER(n);
-
-	return n[NV_NOTIFY_RETURN_VALUE/4];
-}
-
-int
-nouveau_notifier_wait_status(struct nouveau_notifier *notifier, int id,
-			     int status, int timeout)
-{
-	NOTIFIER(n);
-	uint32_t time = 0, t_start = NOUVEAU_TIME_MSEC();
-
-	while (time <= timeout) {
-		uint32_t v;
-
-		v = n[NV_NOTIFY_STATE/4] >> NV_NOTIFY_STATE_STATUS_SHIFT;
-		if (v == status)
-			return 0;
-
-		if (timeout)
-			time = NOUVEAU_TIME_MSEC() - t_start;
-	}
-
-	return -EBUSY;
-}
-
diff --git a/src/gallium/winsys/dri/nouveau/nouveau_pushbuf.c b/src/gallium/winsys/dri/nouveau/nouveau_pushbuf.c
deleted file mode 100644
index 815046ba85..0000000000
--- a/src/gallium/winsys/dri/nouveau/nouveau_pushbuf.c
+++ /dev/null
@@ -1,271 +0,0 @@
-/*
- * Copyright 2007 Nouveau Project
- *
- * 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 AUTHORS 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.
- */
-
-#include <stdlib.h>
-#include <errno.h>
-#include <assert.h>
-
-#include "nouveau_drmif.h"
-#include "nouveau_dma.h"
-
-#define PB_BUFMGR_DWORDS   (4096 / 2)
-#define PB_MIN_USER_DWORDS  2048
-
-static int
-nouveau_pushbuf_space(struct nouveau_channel *chan, unsigned min)
-{
-	struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
-	struct nouveau_pushbuf_priv *nvpb = &nvchan->pb;
-
-	assert((min + 1) <= nvchan->dma->max);
-
-	/* Wait for enough space in push buffer */
-	min = min < PB_MIN_USER_DWORDS ? PB_MIN_USER_DWORDS : min;
-	min += 1; /* a bit extra for the NOP */
-	if (nvchan->dma->free < min)
-		WAIT_RING_CH(chan, min);
-
-	/* Insert NOP, may turn into a jump later */
-	RING_SPACE_CH(chan, 1);
-	nvpb->nop_jump = nvchan->dma->cur;
-	OUT_RING_CH(chan, 0);
-
-	/* Any remaining space is available to the user */
-	nvpb->start = nvchan->dma->cur;
-	nvpb->size = nvchan->dma->free;
-	nvpb->base.channel = chan;
-	nvpb->base.remaining = nvpb->size;
-	nvpb->base.cur = &nvchan->pushbuf[nvpb->start];
-
-	/* Create a new fence object for this "frame" */
-	nouveau_fence_ref(NULL, &nvpb->fence);
-	nouveau_fence_new(chan, &nvpb->fence);
-
-	return 0;
-}
-
-int
-nouveau_pushbuf_init(struct nouveau_channel *chan)
-{
-	struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
-	struct nouveau_dma_priv *m = &nvchan->dma_master;
-	struct nouveau_dma_priv *b = &nvchan->dma_bufmgr;
-	int i;
-
-	if (!nvchan)
-		return -EINVAL;
-
-	/* Reassign last bit of push buffer for a "separate" bufmgr
-	 * ring buffer
-	 */
-	m->max -= PB_BUFMGR_DWORDS;
-	m->free -= PB_BUFMGR_DWORDS;
-
-	b->base = m->base + ((m->max + 2) << 2);
-	b->max = PB_BUFMGR_DWORDS - 2;
-	b->cur = b->put = 0;
-	b->free = b->max - b->cur;
-
-	/* Some NOPs just to be safe
-	 *XXX: RING_SKIPS
-	 */
-	nvchan->dma = b;
-	RING_SPACE_CH(chan, 8);
-	for (i = 0; i < 8; i++)
-		OUT_RING_CH(chan, 0);
-	nvchan->dma = m;
-
-	nouveau_pushbuf_space(chan, 0);
-	chan->pushbuf = &nvchan->pb.base;
-
-	nvchan->pb.buffers = calloc(NOUVEAU_PUSHBUF_MAX_BUFFERS,
-				    sizeof(struct nouveau_pushbuf_bo));
-	nvchan->pb.relocs = calloc(NOUVEAU_PUSHBUF_MAX_RELOCS,
-				   sizeof(struct nouveau_pushbuf_reloc));
-	return 0;
-}
-
-static uint32_t
-nouveau_pushbuf_calc_reloc(struct nouveau_bo *bo,
-			   struct nouveau_pushbuf_reloc *r)
-{
-	uint32_t push;
-
-	if (r->flags & NOUVEAU_BO_LOW) {
-		push = bo->offset + r->data;
-	} else
-	if (r->flags & NOUVEAU_BO_HIGH) {
-		push = (bo->offset + r->data) >> 32;
-	} else {
-		push = r->data;
-	}
-
-	if (r->flags & NOUVEAU_BO_OR) {
-		if (bo->flags & NOUVEAU_BO_VRAM)
-			push |= r->vor;
-		else
-			push |= r->tor;
-	}
-
-	return push;
-}
-
-/* This would be our TTM "superioctl" */
-int
-nouveau_pushbuf_flush(struct nouveau_channel *chan, unsigned min)
-{
-	struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
-	struct nouveau_pushbuf_priv *nvpb = &nvchan->pb;
-	int ret, i;
-
-	if (nvpb->base.remaining == nvpb->size)
-		return 0;
-
-	nouveau_fence_flush(chan);
-
-	nvpb->size -= nvpb->base.remaining;
-	nvchan->dma->cur += nvpb->size;
-	nvchan->dma->free -= nvpb->size;
-	assert(nvchan->dma->cur <= nvchan->dma->max);
-
-	nvchan->dma = &nvchan->dma_bufmgr;
-	nvchan->pushbuf[nvpb->nop_jump] = 0x20000000 |
-		(nvchan->dma->base + (nvchan->dma->cur << 2));
-
-	/* Validate buffers + apply relocations */
-	nvchan->user_charge = 0;
-	for (i = 0; i < nvpb->nr_relocs; i++) {
-		struct nouveau_pushbuf_reloc *r = &nvpb->relocs[i];
-		struct nouveau_pushbuf_bo *pbbo = r->pbbo;
-		struct nouveau_bo *bo = pbbo->bo;
-
-		/* Validated, mem matches presumed, no relocation necessary */
-		if (pbbo->handled & 2) {
-			if (!(pbbo->handled & 1))
-				assert(0);
-			continue;
-		}
-
-		/* Not yet validated, do it now */
-		if (!(pbbo->handled & 1)) {
-			ret = nouveau_bo_validate(chan, bo, pbbo->flags);
-			if (ret) {
-				assert(0);
-				return ret;
-			}
-			pbbo->handled |= 1;
-
-			if (bo->offset == nouveau_bo(bo)->offset &&
-			    bo->flags == nouveau_bo(bo)->flags) {
-				pbbo->handled |= 2;
-				continue;
-			}
-			bo->offset = nouveau_bo(bo)->offset;
-			bo->flags = nouveau_bo(bo)->flags;
-		}
-
-		/* Apply the relocation */
-		*r->ptr = nouveau_pushbuf_calc_reloc(bo, r);
-	}
-	nvpb->nr_relocs = 0;
-
-	/* Dereference all buffers on validate list */
-	for (i = 0; i < nvpb->nr_buffers; i++) {
-		struct nouveau_pushbuf_bo *pbbo = &nvpb->buffers[i];
-
-		nouveau_bo(pbbo->bo)->pending = NULL;
-		nouveau_bo_del(&pbbo->bo);
-	}
-	nvpb->nr_buffers = 0;
-
-	/* Switch back to user's ring */
-	RING_SPACE_CH(chan, 1);
-	OUT_RING_CH(chan, 0x20000000 | ((nvpb->start << 2) +
-					nvchan->dma_master.base));
-	nvchan->dma = &nvchan->dma_master;
-
-	/* Fence + kickoff */
-	nouveau_fence_emit(nvpb->fence);
-	FIRE_RING_CH(chan);
-
-	/* Allocate space for next push buffer */
-	ret = nouveau_pushbuf_space(chan, min);
-	assert(!ret);
-
-	return 0;
-}
-
-static struct nouveau_pushbuf_bo *
-nouveau_pushbuf_emit_buffer(struct nouveau_channel *chan, struct nouveau_bo *bo)
-{
-	struct nouveau_pushbuf_priv *nvpb = nouveau_pushbuf(chan->pushbuf);
-	struct nouveau_bo_priv *nvbo = nouveau_bo(bo);
-	struct nouveau_pushbuf_bo *pbbo;
-
-	if (nvbo->pending)
-		return nvbo->pending;
-
-	if (nvpb->nr_buffers >= NOUVEAU_PUSHBUF_MAX_BUFFERS)
-		return NULL;
-	pbbo = nvpb->buffers + nvpb->nr_buffers++;
-	nvbo->pending = pbbo;
-
-	nouveau_bo_ref(bo->device, bo->handle, &pbbo->bo);
-	pbbo->channel = chan;
-	pbbo->flags = NOUVEAU_BO_VRAM | NOUVEAU_BO_GART;
-	pbbo->handled = 0;
-	return pbbo;
-}
-
-int
-nouveau_pushbuf_emit_reloc(struct nouveau_channel *chan, void *ptr,
-			   struct nouveau_bo *bo, uint32_t data, uint32_t flags,
-			   uint32_t vor, uint32_t tor)
-{
-	struct nouveau_pushbuf_priv *nvpb = nouveau_pushbuf(chan->pushbuf);
-	struct nouveau_pushbuf_bo *pbbo;
-	struct nouveau_pushbuf_reloc *r;
-
-	if (nvpb->nr_relocs >= NOUVEAU_PUSHBUF_MAX_RELOCS)
-		return -ENOMEM;
-
-	pbbo = nouveau_pushbuf_emit_buffer(chan, bo);
-	if (!pbbo)
-		return -ENOMEM;
-	pbbo->flags |= (flags & NOUVEAU_BO_RDWR);
-	pbbo->flags &= (flags | NOUVEAU_BO_RDWR);
-
-	r = nvpb->relocs + nvpb->nr_relocs++;
-	r->pbbo = pbbo;
-	r->ptr = ptr;
-	r->flags = flags;
-	r->data = data;
-	r->vor = vor;
-	r->tor = tor;
-
-	if (flags & NOUVEAU_BO_DUMMY)
-		*(uint32_t *)ptr = 0;
-	else
-		*(uint32_t *)ptr = nouveau_pushbuf_calc_reloc(bo, r);
-	return 0;
-}
-
diff --git a/src/gallium/winsys/dri/nouveau/nouveau_resource.c b/src/gallium/winsys/dri/nouveau/nouveau_resource.c
deleted file mode 100644
index 3bbcb5c45e..0000000000
--- a/src/gallium/winsys/dri/nouveau/nouveau_resource.c
+++ /dev/null
@@ -1,116 +0,0 @@
-/*
- * Copyright 2007 Nouveau Project
- *
- * 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 AUTHORS 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.
- */
-
-#include <stdlib.h>
-#include <errno.h>
-
-#include "nouveau_drmif.h"
-#include "nouveau_local.h"
-
-int
-nouveau_resource_init(struct nouveau_resource **heap,
-		      unsigned start, unsigned size)
-{
-	struct nouveau_resource *r;
-
-	r = calloc(1, sizeof(struct nouveau_resource));
-	if (!r)
-		return 1;
-
-	r->start = start;
-	r->size  = size;
-	*heap = r;
-	return 0;
-}
-
-int
-nouveau_resource_alloc(struct nouveau_resource *heap, int size, void *priv,
-		       struct nouveau_resource **res)
-{
-	struct nouveau_resource *r;
-
-	if (!heap || !size || !res || *res)
-		return 1;
-
-	while (heap) {
-		if (!heap->in_use && heap->size >= size) {
-			r = calloc(1, sizeof(struct nouveau_resource));
-			if (!r)
-				return 1;
-
-			r->start  = (heap->start + heap->size) - size;
-			r->size   = size;
-			r->in_use = 1;
-			r->priv   = priv;
-
-			heap->size -= size;
-
-			r->next = heap->next;
-			if (heap->next)
-				heap->next->prev = r;
-			r->prev = heap;
-			heap->next = r;
-
-			*res = r;
-			return 0;
-		}
-			
-		heap = heap->next;
-	}
-
-	return 1;
-}
-
-void
-nouveau_resource_free(struct nouveau_resource **res)
-{
-	struct nouveau_resource *r;
-
-	if (!res || !*res)
-		return;
-	r = *res;
-	*res = NULL;
-
-	r->in_use = 0;
-
-	if (r->next && !r->next->in_use) {
-		struct nouveau_resource *new = r->next;
-
-		new->prev = r->prev;
-		if (r->prev)
-			r->prev->next = new;
-		new->size += r->size;
-		new->start = r->start;
-
-		free(r);
-		r = new;
-	}
-
-	if (r->prev && !r->prev->in_use) {
-		r->prev->next = r->next;
-		if (r->next)
-			r->next->prev = r->prev;
-		r->prev->size += r->size;
-		free(r);
-	}
-	
-}
diff --git a/src/gallium/winsys/dri/nouveau/nouveau_screen.c b/src/gallium/winsys/dri/nouveau/nouveau_screen.c
deleted file mode 100644
index df1fe7e69b..0000000000
--- a/src/gallium/winsys/dri/nouveau/nouveau_screen.c
+++ /dev/null
@@ -1,310 +0,0 @@
-#include "utils.h"
-#include "vblank.h"
-#include "xmlpool.h"
-
-#include "pipe/p_context.h"
-#include "state_tracker/st_public.h"
-#include "state_tracker/st_cb_fbo.h"
-
-#include "nouveau_context.h"
-#include "nouveau_drm.h"
-#include "nouveau_dri.h"
-#include "nouveau_local.h"
-#include "nouveau_screen.h"
-#include "nouveau_swapbuffers.h"
-
-#if NOUVEAU_DRM_HEADER_PATCHLEVEL != 11
-#error nouveau_drm.h version does not match expected version
-#endif
-
-/* Extension stuff, enabling of extensions handled by Gallium's GL state
- * tracker.  But, we still need to define the entry points we want.
- */
-#define need_GL_ARB_fragment_program
-#define need_GL_ARB_multisample
-#define need_GL_ARB_occlusion_query
-#define need_GL_ARB_point_parameters
-#define need_GL_ARB_shader_objects
-#define need_GL_ARB_texture_compression
-#define need_GL_ARB_vertex_program
-#define need_GL_ARB_vertex_shader
-#define need_GL_ARB_vertex_buffer_object
-#define need_GL_EXT_compiled_vertex_array
-#define need_GL_EXT_fog_coord
-#define need_GL_EXT_secondary_color
-#define need_GL_EXT_framebuffer_object
-#define need_GL_VERSION_2_0
-#define need_GL_VERSION_2_1
-#include "extension_helper.h"
-
-const struct dri_extension card_extensions[] =
-{
-	{ "GL_ARB_multisample", GL_ARB_multisample_functions },
-	{ "GL_ARB_occlusion_query", GL_ARB_occlusion_query_functions },
-	{ "GL_ARB_point_parameters", GL_ARB_point_parameters_functions },
-	{ "GL_ARB_shader_objects", GL_ARB_shader_objects_functions },
-	{ "GL_ARB_shading_language_100", GL_VERSION_2_0_functions },
-	{ "GL_ARB_shading_language_120", GL_VERSION_2_1_functions },
-	{ "GL_ARB_texture_compression", GL_ARB_texture_compression_functions },
-	{ "GL_ARB_vertex_program", GL_ARB_vertex_program_functions },
-	{ "GL_ARB_vertex_shader", GL_ARB_vertex_shader_functions },
-	{ "GL_ARB_vertex_buffer_object", GL_ARB_vertex_buffer_object_functions },
-	{ "GL_EXT_compiled_vertex_array", GL_EXT_compiled_vertex_array_functions },
-	{ "GL_EXT_fog_coord", GL_EXT_fog_coord_functions },
-	{ "GL_EXT_framebuffer_object", GL_EXT_framebuffer_object_functions },
-	{ "GL_EXT_secondary_color", GL_EXT_secondary_color_functions },
-	{ NULL, 0 }
-};
-
-PUBLIC const char __driConfigOptions[] =
-DRI_CONF_BEGIN
-DRI_CONF_END;
-static const GLuint __driNConfigOptions = 0;
-
-extern const struct dri_extension common_extensions[];
-extern const struct dri_extension nv40_extensions[];
-
-static GLboolean
-nouveau_screen_create(__DRIscreenPrivate *driScrnPriv)
-{
-	struct nouveau_dri *nv_dri = driScrnPriv->pDevPriv;
-	struct nouveau_screen *nv_screen;
-	int ret;
-
-	if (driScrnPriv->devPrivSize != sizeof(struct nouveau_dri)) {
-		NOUVEAU_ERR("DRI struct mismatch between DDX/DRI\n");
-		return GL_FALSE;
-	}
-
-	nv_screen = CALLOC_STRUCT(nouveau_screen);
-	if (!nv_screen)
-		return GL_FALSE;
-	nv_screen->driScrnPriv = driScrnPriv;
-	driScrnPriv->private = (void *)nv_screen;
-
-	driParseOptionInfo(&nv_screen->option_cache,
-			   __driConfigOptions, __driNConfigOptions);
-
-	if ((ret = nouveau_device_open_existing(&nv_screen->device, 0,
-						driScrnPriv->fd, 0))) {
-		NOUVEAU_ERR("Failed opening nouveau device: %d\n", ret);
-		return GL_FALSE;
-	}
-
-	nv_screen->front_offset = nv_dri->front_offset;
-	nv_screen->front_pitch  = nv_dri->front_pitch * (nv_dri->bpp / 8);
-	nv_screen->front_cpp = nv_dri->bpp / 8;
-	nv_screen->front_height = nv_dri->height;
-
-	return GL_TRUE;
-}
-
-static void
-nouveau_screen_destroy(__DRIscreenPrivate *driScrnPriv)
-{
-	struct nouveau_screen *nv_screen = driScrnPriv->private;
-
-	driScrnPriv->private = NULL;
-	FREE(nv_screen);
-}
-
-static GLboolean
-nouveau_create_buffer(__DRIscreenPrivate * driScrnPriv,
-		      __DRIdrawablePrivate * driDrawPriv,
-		      const __GLcontextModes *glVis, GLboolean pixmapBuffer)
-{
-	struct nouveau_framebuffer *nvfb;
-	enum pipe_format colour, depth, stencil;
-
-	if (pixmapBuffer)
-		return GL_FALSE;
-
-	nvfb = CALLOC_STRUCT(nouveau_framebuffer);
-	if (!nvfb)
-		return GL_FALSE;
-
-	if (glVis->redBits == 5)
-		colour = PIPE_FORMAT_R5G6B5_UNORM;
-	else
-		colour = PIPE_FORMAT_A8R8G8B8_UNORM;
-
-	if (glVis->depthBits == 16)
-		depth = PIPE_FORMAT_Z16_UNORM;
-	else if (glVis->depthBits == 24)
-		depth = PIPE_FORMAT_Z24S8_UNORM;
-	else
-		depth = PIPE_FORMAT_NONE;
-
-	if (glVis->stencilBits == 8)
-		stencil = PIPE_FORMAT_Z24S8_UNORM;
-	else
-		stencil = PIPE_FORMAT_NONE;
-
-	nvfb->stfb = st_create_framebuffer(glVis, colour, depth, stencil,
-					   driDrawPriv->w, driDrawPriv->h,
-					   (void*)nvfb);
-	if (!nvfb->stfb) {
-		free(nvfb);
-		return  GL_FALSE;
-	}
-
-	driDrawPriv->driverPrivate = (void *)nvfb;
-	return GL_TRUE;
-}
-
-static void
-nouveau_destroy_buffer(__DRIdrawablePrivate * driDrawPriv)
-{
-	struct nouveau_framebuffer *nvfb;
-	
-	nvfb = (struct nouveau_framebuffer *)driDrawPriv->driverPrivate;
-	st_unreference_framebuffer(&nvfb->stfb);
-	free(nvfb);
-}
-
-static struct __DriverAPIRec
-nouveau_api = {
-	.InitDriver	= nouveau_screen_create,
-	.DestroyScreen	= nouveau_screen_destroy,
-	.CreateContext	= nouveau_context_create,
-	.DestroyContext	= nouveau_context_destroy,
-	.CreateBuffer	= nouveau_create_buffer,
-	.DestroyBuffer	= nouveau_destroy_buffer,
-	.SwapBuffers	= nouveau_swap_buffers,
-	.MakeCurrent	= nouveau_context_bind,
-	.UnbindContext	= nouveau_context_unbind,
-	.GetSwapInfo	= NULL,
-	.GetMSC		= NULL,
-	.WaitForMSC	= NULL,
-	.WaitForSBC	= NULL,
-	.SwapBuffersMSC	= NULL,
-	.CopySubBuffer	= nouveau_copy_sub_buffer,
-	.setTexOffset	= NULL
-};
-
-static __GLcontextModes *
-nouveau_fill_in_modes(unsigned pixel_bits, unsigned depth_bits,
-		      unsigned stencil_bits, GLboolean have_back_buffer)
-{
-	__GLcontextModes * modes;
-	__GLcontextModes * m;
-	unsigned num_modes;
-	unsigned depth_buffer_factor;
-	unsigned back_buffer_factor;
-	int i;
-
-	static const struct {
-		GLenum format;
-		GLenum type;
-	} fb_format_array[] = {
-		{ GL_RGB , GL_UNSIGNED_SHORT_5_6_5     },
-		{ GL_BGRA, GL_UNSIGNED_INT_8_8_8_8_REV },
-		{ GL_BGR , GL_UNSIGNED_INT_8_8_8_8_REV },
-	};
-
-	/* GLX_SWAP_COPY_OML is only supported because the Intel driver doesn't
-	 * support pageflipping at all.
-	 */
-	static const GLenum back_buffer_modes[] = {
-		GLX_NONE, GLX_SWAP_UNDEFINED_OML, GLX_SWAP_COPY_OML
-	};
-
-	uint8_t depth_bits_array[4]   = { 0, 16, 24, 24 };
-	uint8_t stencil_bits_array[4] = { 0,  0,  0, 8 };
-	uint8_t msaa_samples_array[1] = { 0 };
-
-	depth_buffer_factor = 4;
-	back_buffer_factor  = (have_back_buffer) ? 3 : 1;
-
-	num_modes = ((pixel_bits==16) ? 1 : 2) *
-		depth_buffer_factor * back_buffer_factor * 4;
-	modes = (*dri_interface->createContextModes)(num_modes,
-						     sizeof(__GLcontextModes));
-	m = modes;
-
-	for (i=((pixel_bits==16)?0:1);i<((pixel_bits==16)?1:3);i++) {
-		if (!driFillInModes(&m, fb_format_array[i].format,
-					fb_format_array[i].type,
-					depth_bits_array,
-					stencil_bits_array,
-					depth_buffer_factor,
-					back_buffer_modes,
-					back_buffer_factor,
-					msaa_samples_array, 1,
-					GLX_TRUE_COLOR)) {
-		fprintf( stderr, "[%s:%u] Error creating FBConfig!\n",
-				__func__, __LINE__ );
-		return NULL;
-		}
-
-		if (!driFillInModes(&m, fb_format_array[i].format,
-					fb_format_array[i].type,
-					depth_bits_array,
-					stencil_bits_array,
-					depth_buffer_factor,
-					back_buffer_modes,
-					back_buffer_factor,
-					msaa_samples_array, 1,
-					GLX_DIRECT_COLOR)) {
-		fprintf( stderr, "[%s:%u] Error creating FBConfig!\n",
-				__func__, __LINE__ );
-		return NULL;
-		}
-	}
-
-	return modes;
-}
-PUBLIC void *
-__driCreateNewScreen_20050727(__DRInativeDisplay *dpy, int scrn,
-			      __DRIscreen *psc, const __GLcontextModes * modes,
-			      const __DRIversion * ddx_version,
-			      const __DRIversion * dri_version,
-			      const __DRIversion * drm_version,
-			      const __DRIframebuffer * frame_buffer,
-			      void * pSAREA, int fd, int internal_api_version,
-			      const __DRIinterfaceMethods * interface,
-			      __GLcontextModes ** driver_modes)
-{
-	__DRIscreenPrivate *psp;
-	static const __DRIversion ddx_expected =
-		{ 0, 0, NOUVEAU_DRM_HEADER_PATCHLEVEL };
-	static const __DRIversion dri_expected = { 4, 0, 0 };
-	static const __DRIversion drm_expected =
-		{ 0, 0, NOUVEAU_DRM_HEADER_PATCHLEVEL };
-	struct nouveau_dri *nv_dri = NULL;
-
-	dri_interface = interface;
-
-	if (!driCheckDriDdxDrmVersions2("nouveau",
-					dri_version, &dri_expected,
-					ddx_version, &ddx_expected,
-					drm_version, &drm_expected)) {
-		return NULL;
-	}
-
-	if (drm_expected.patch != drm_version->patch) {
-		fprintf(stderr, "Incompatible DRM patch level.\n"
-				"Expected: %d\n" "Current : %d\n",
-			drm_expected.patch, drm_version->patch);
-		return NULL;
-	}
-
-	psp = __driUtilCreateNewScreen(dpy, scrn, psc, NULL,
-				       ddx_version, dri_version, drm_version,
-				       frame_buffer, pSAREA, fd,
-				       internal_api_version,
-				       &nouveau_api);
-	if (psp == NULL)
-		return NULL;
-	nv_dri = psp->pDevPriv;
-
-	*driver_modes = nouveau_fill_in_modes(nv_dri->bpp,
-					      (nv_dri->bpp == 16) ? 16 : 24,
-					      (nv_dri->bpp == 16) ? 0 : 8,
-					      1);
-
-	driInitExtensions(NULL, card_extensions, GL_FALSE);
-
-	return (void *)psp;
-}
-
diff --git a/src/gallium/winsys/dri/nouveau/nouveau_screen.h b/src/gallium/winsys/dri/nouveau/nouveau_screen.h
deleted file mode 100644
index 388d6be9bb..0000000000
--- a/src/gallium/winsys/dri/nouveau/nouveau_screen.h
+++ /dev/null
@@ -1,20 +0,0 @@
-#ifndef __NOUVEAU_SCREEN_H__
-#define __NOUVEAU_SCREEN_H__
-
-#include "xmlconfig.h"
-
-struct nouveau_screen {
-	__DRIscreenPrivate *driScrnPriv;
-	driOptionCache      option_cache;
-
-	struct nouveau_device *device;
-
-	uint32_t front_offset;
-	uint32_t front_pitch;
-	uint32_t front_cpp;
-	uint32_t front_height;
-
-	void *nvc;
-};
-
-#endif
diff --git a/src/gallium/winsys/dri/nouveau/nouveau_swapbuffers.c b/src/gallium/winsys/dri/nouveau/nouveau_swapbuffers.c
deleted file mode 100644
index 70e0104e83..0000000000
--- a/src/gallium/winsys/dri/nouveau/nouveau_swapbuffers.c
+++ /dev/null
@@ -1,86 +0,0 @@
-#include "main/glheader.h"
-#include "glapi/glthread.h"
-#include <GL/internal/glcore.h>
-
-#include "pipe/p_context.h"
-#include "state_tracker/st_public.h"
-#include "state_tracker/st_context.h"
-#include "state_tracker/st_cb_fbo.h"
-
-#include "nouveau_context.h"
-#include "nouveau_local.h"
-#include "nouveau_screen.h"
-#include "nouveau_swapbuffers.h"
-
-void
-nouveau_copy_buffer(__DRIdrawablePrivate *dPriv, struct pipe_surface *surf,
-		    const drm_clip_rect_t *rect)
-{
-	struct nouveau_context *nv = dPriv->driContextPriv->driverPrivate;
-	drm_clip_rect_t *pbox;
-	int nbox, i;
-
-	LOCK_HARDWARE(nv);
-	if (!dPriv->numClipRects) {
-		UNLOCK_HARDWARE(nv);
-		return;
-	}
-	pbox = dPriv->pClipRects;
-	nbox = dPriv->numClipRects;
-
-	nv->surface_copy_prep(nv, nv->frontbuffer, surf);
-	for (i = 0; i < nbox; i++, pbox++) {
-		int sx, sy, dx, dy, w, h;
-
-		sx = pbox->x1 - dPriv->x;
-		sy = pbox->y1 - dPriv->y;
-		dx = pbox->x1;
-		dy = pbox->y1;
-		w  = pbox->x2 - pbox->x1;
-		h  = pbox->y2 - pbox->y1;
-
-		nv->surface_copy(nv, dx, dy, sx, sy, w, h);
-	}
-
-	FIRE_RING(nv->nvc->channel);
-	UNLOCK_HARDWARE(nv);
-
-	if (nv->last_stamp != dPriv->lastStamp) {
-		struct nouveau_framebuffer *nvfb = dPriv->driverPrivate;
-		st_resize_framebuffer(nvfb->stfb, dPriv->w, dPriv->h);
-		nv->last_stamp = dPriv->lastStamp;
-	}
-}
-
-void
-nouveau_copy_sub_buffer(__DRIdrawablePrivate *dPriv, int x, int y, int w, int h)
-{
-	struct nouveau_framebuffer *nvfb = dPriv->driverPrivate;
-	struct pipe_surface *surf;
-
-	surf = st_get_framebuffer_surface(nvfb->stfb, ST_SURFACE_BACK_LEFT);
-	if (surf) {
-		drm_clip_rect_t rect;
-		rect.x1 = x;
-		rect.y1 = y;
-		rect.x2 = x + w;
-		rect.y2 = y + h;
-
-		st_notify_swapbuffers(nvfb->stfb);
-		nouveau_copy_buffer(dPriv, surf, &rect);
-	}
-}
-
-void
-nouveau_swap_buffers(__DRIdrawablePrivate *dPriv)
-{
-	struct nouveau_framebuffer *nvfb = dPriv->driverPrivate;
-	struct pipe_surface *surf;
-
-	surf = st_get_framebuffer_surface(nvfb->stfb, ST_SURFACE_BACK_LEFT);
-	if (surf) {
-		st_notify_swapbuffers(nvfb->stfb);
-		nouveau_copy_buffer(dPriv, surf, NULL);
-	}
-}
-
diff --git a/src/gallium/winsys/dri/nouveau/nouveau_swapbuffers.h b/src/gallium/winsys/dri/nouveau/nouveau_swapbuffers.h
deleted file mode 100644
index 825d3da6da..0000000000
--- a/src/gallium/winsys/dri/nouveau/nouveau_swapbuffers.h
+++ /dev/null
@@ -1,10 +0,0 @@
-#ifndef __NOUVEAU_SWAPBUFFERS_H__
-#define __NOUVEAU_SWAPBUFFERS_H__
-
-extern void nouveau_copy_buffer(__DRIdrawablePrivate *, struct pipe_surface *,
-				const drm_clip_rect_t *);
-extern void nouveau_copy_sub_buffer(__DRIdrawablePrivate *,
-				    int x, int y, int w, int h);
-extern void nouveau_swap_buffers(__DRIdrawablePrivate *);
-
-#endif
diff --git a/src/gallium/winsys/dri/nouveau/nouveau_winsys.c b/src/gallium/winsys/dri/nouveau/nouveau_winsys.c
deleted file mode 100644
index 5eabbc8893..0000000000
--- a/src/gallium/winsys/dri/nouveau/nouveau_winsys.c
+++ /dev/null
@@ -1,158 +0,0 @@
-#include "pipe/p_util.h"
-
-#include "nouveau_context.h"
-#include "nouveau_screen.h"
-#include "nouveau_winsys_pipe.h"
-
-#include "nouveau/nouveau_winsys.h"
-
-static int
-nouveau_pipe_notifier_alloc(struct nouveau_winsys *nvws, int count,
-			    struct nouveau_notifier **notify)
-{
-	struct nouveau_context *nv = nvws->nv;
-
-	return nouveau_notifier_alloc(nv->nvc->channel, nv->nvc->next_handle++,
-				      count, notify);
-}
-
-static int
-nouveau_pipe_grobj_alloc(struct nouveau_winsys *nvws, int grclass,
-			 struct nouveau_grobj **grobj)
-{
-	struct nouveau_context *nv = nvws->nv;
-	struct nouveau_channel *chan = nv->nvc->channel;
-	int ret;
-
-	ret = nouveau_grobj_alloc(chan, nv->nvc->next_handle++,
-				  grclass, grobj);
-	if (ret)
-		return ret;
-
-	assert(nv->nvc->next_subchannel < 7);
-	BIND_RING(chan, *grobj, nv->nvc->next_subchannel++);
-	return 0;
-}
-
-static int
-nouveau_pipe_surface_copy(struct nouveau_winsys *nvws, struct pipe_surface *dst,
-			  unsigned dx, unsigned dy, struct pipe_surface *src,
-			  unsigned sx, unsigned sy, unsigned w, unsigned h)
-{
-	struct nouveau_context *nv = nvws->nv;
-
-	if (nv->surface_copy_prep(nv, dst, src))
-		return 1;
-	nv->surface_copy(nv, dx, dy, sx, sy, w, h);
-	nv->surface_copy_done(nv);
-
-	return 0;
-}
-
-static int
-nouveau_pipe_surface_fill(struct nouveau_winsys *nvws, struct pipe_surface *dst,
-			  unsigned dx, unsigned dy, unsigned w, unsigned h,
-			  unsigned value)
-{
-	if (nvws->nv->surface_fill(nvws->nv, dst, dx, dy, w, h, value))
-		return 1;
-	return 0;
-}
-
-static int
-nouveau_pipe_push_reloc(struct nouveau_winsys *nvws, void *ptr,
-			struct pipe_buffer *buf, uint32_t data,
-			uint32_t flags, uint32_t vor, uint32_t tor)
-{
-	return nouveau_pushbuf_emit_reloc(nvws->channel, ptr,
-					  nouveau_buffer(buf)->bo,
-					  data, flags, vor, tor);
-}
-
-static int
-nouveau_pipe_push_flush(struct nouveau_winsys *nvws, unsigned size,
-			struct pipe_fence_handle **fence)
-{
-	if (fence) {
-		struct nouveau_pushbuf *pb = nvws->channel->pushbuf;
-		struct nouveau_pushbuf_priv *nvpb = nouveau_pushbuf(pb);
-		struct nouveau_fence *ref = NULL;
-
-		nouveau_fence_ref(nvpb->fence, &ref);
-		*fence = (struct pipe_fence_handle *)ref;
-	}
-
-	return nouveau_pushbuf_flush(nvws->channel, size);
-}
-
-struct pipe_context *
-nouveau_pipe_create(struct nouveau_context *nv)
-{
-	struct nouveau_channel_context *nvc = nv->nvc;
-	struct nouveau_winsys *nvws = CALLOC_STRUCT(nouveau_winsys);
-	struct pipe_screen *(*hws_create)(struct pipe_winsys *,
-					  struct nouveau_winsys *);
-	struct pipe_context *(*hw_create)(struct pipe_screen *, unsigned);
-	struct pipe_winsys *ws;
-	unsigned chipset = nv->nv_screen->device->chipset;
-
-	if (!nvws)
-		return NULL;
-
-	switch (chipset & 0xf0) {
-	case 0x10:
-	case 0x20:
-		hws_create = nv10_screen_create;
-		hw_create = nv10_create;
-		break;
-	case 0x30:
-		hws_create = nv30_screen_create;
-		hw_create = nv30_create;
-		break;
-	case 0x40:
-	case 0x60:
-		hws_create = nv40_screen_create;
-		hw_create = nv40_create;
-		break;
-	case 0x50:
-	case 0x80:
-	case 0x90:
-		hws_create = nv50_screen_create;
-		hw_create = nv50_create;
-		break;
-	default:
-		NOUVEAU_ERR("Unknown chipset NV%02x\n", chipset);
-		return NULL;
-	}
-
-	nvws->nv		= nv;
-	nvws->channel		= nv->nvc->channel;
-
-	nvws->res_init		= nouveau_resource_init;
-	nvws->res_alloc		= nouveau_resource_alloc;
-	nvws->res_free		= nouveau_resource_free;
-
-	nvws->push_reloc        = nouveau_pipe_push_reloc;
-	nvws->push_flush	= nouveau_pipe_push_flush;
-
-	nvws->grobj_alloc	= nouveau_pipe_grobj_alloc;
-	nvws->grobj_free	= nouveau_grobj_free;
-
-	nvws->notifier_alloc	= nouveau_pipe_notifier_alloc;
-	nvws->notifier_free	= nouveau_notifier_free;
-	nvws->notifier_reset	= nouveau_notifier_reset;
-	nvws->notifier_status	= nouveau_notifier_status;
-	nvws->notifier_retval	= nouveau_notifier_return_val;
-	nvws->notifier_wait	= nouveau_notifier_wait_status;
-
-	nvws->surface_copy	= nouveau_pipe_surface_copy;
-	nvws->surface_fill	= nouveau_pipe_surface_fill;
-
-	ws = nouveau_create_pipe_winsys(nv);
-
-	if (!nvc->pscreen)
-		nvc->pscreen = hws_create(ws, nvws);
-	nvc->pctx[nv->pctx_id] = hw_create(nvc->pscreen, nv->pctx_id);
-	return nvc->pctx[nv->pctx_id];
-}
-
diff --git a/src/gallium/winsys/dri/nouveau/nouveau_winsys_pipe.c b/src/gallium/winsys/dri/nouveau/nouveau_winsys_pipe.c
deleted file mode 100644
index 8a2870a2ff..0000000000
--- a/src/gallium/winsys/dri/nouveau/nouveau_winsys_pipe.c
+++ /dev/null
@@ -1,205 +0,0 @@
-#include "pipe/p_winsys.h"
-#include "pipe/p_defines.h"
-#include "pipe/p_util.h"
-#include "pipe/p_inlines.h"
-
-#include "nouveau_context.h"
-#include "nouveau_local.h"
-#include "nouveau_screen.h"
-#include "nouveau_swapbuffers.h"
-#include "nouveau_winsys_pipe.h"
-
-static void
-nouveau_flush_frontbuffer(struct pipe_winsys *pws, struct pipe_surface *surf,
-			  void *context_private)
-{
-	struct nouveau_context *nv = context_private;
-	__DRIdrawablePrivate *dPriv = nv->dri_drawable;
-
-	nouveau_copy_buffer(dPriv, surf, NULL);
-}
-
-static const char *
-nouveau_get_name(struct pipe_winsys *pws)
-{
-	return "Nouveau/DRI";
-}
-
-static struct pipe_buffer *
-nouveau_pipe_bo_create(struct pipe_winsys *pws, unsigned alignment,
-		       unsigned usage, unsigned size)
-{
-	struct nouveau_pipe_winsys *nvpws = (struct nouveau_pipe_winsys *)pws;
-	struct nouveau_context *nv = nvpws->nv;
-	struct nouveau_device *dev = nv->nv_screen->device;
-	struct nouveau_pipe_buffer *nvbuf;
-	uint32_t flags;
-
-	nvbuf = calloc(1, sizeof(*nvbuf));
-	if (!nvbuf)
-		return NULL;
-	nvbuf->base.refcount = 1;
-	nvbuf->base.alignment = alignment;
-	nvbuf->base.usage = usage;
-	nvbuf->base.size = size;
-
-	flags = NOUVEAU_BO_LOCAL;
-
-	if (usage & PIPE_BUFFER_USAGE_PIXEL) {
-		if (usage & NOUVEAU_BUFFER_USAGE_TEXTURE)
-			flags |= NOUVEAU_BO_GART;
-		flags |= NOUVEAU_BO_VRAM;
-
-		switch (dev->chipset & 0xf0) {
-		case 0x50:
-		case 0x80:
-		case 0x90:
-			flags |= NOUVEAU_BO_TILED;
-			if (usage & NOUVEAU_BUFFER_USAGE_ZETA)
-				flags |= NOUVEAU_BO_ZTILE;
-			break;
-		default:
-			break;
-		}
-	}
-
-	if (usage & PIPE_BUFFER_USAGE_VERTEX) {
-		if (nv->cap.hw_vertex_buffer)
-			flags |= NOUVEAU_BO_GART;
-	}
-
-	if (usage & PIPE_BUFFER_USAGE_INDEX) {
-		if (nv->cap.hw_index_buffer)
-			flags |= NOUVEAU_BO_GART;
-	}
-
-	if (nouveau_bo_new(dev, flags, alignment, size, &nvbuf->bo)) {
-		free(nvbuf);
-		return NULL;
-	}
-
-	return &nvbuf->base;
-}
-
-static struct pipe_buffer *
-nouveau_pipe_bo_user_create(struct pipe_winsys *pws, void *ptr, unsigned bytes)
-{
-	struct nouveau_pipe_winsys *nvpws = (struct nouveau_pipe_winsys *)pws;
-	struct nouveau_device *dev = nvpws->nv->nv_screen->device;
-	struct nouveau_pipe_buffer *nvbuf;
-
-	nvbuf = calloc(1, sizeof(*nvbuf));
-	if (!nvbuf)
-		return NULL;
-	nvbuf->base.refcount = 1;
-	nvbuf->base.size = bytes;
-
-	if (nouveau_bo_user(dev, ptr, bytes, &nvbuf->bo)) {
-		free(nvbuf);
-		return NULL;
-	}
-
-	return &nvbuf->base;
-}
-
-static void
-nouveau_pipe_bo_del(struct pipe_winsys *ws, struct pipe_buffer *buf)
-{
-	struct nouveau_pipe_buffer *nvbuf = nouveau_buffer(buf);
-
-	nouveau_bo_del(&nvbuf->bo);
-	free(nvbuf);
-}
-
-static void *
-nouveau_pipe_bo_map(struct pipe_winsys *pws, struct pipe_buffer *buf,
-		    unsigned flags)
-{
-	struct nouveau_pipe_buffer *nvbuf = nouveau_buffer(buf);
-	uint32_t map_flags = 0;
-
-	if (flags & PIPE_BUFFER_USAGE_CPU_READ)
-		map_flags |= NOUVEAU_BO_RD;
-	if (flags & PIPE_BUFFER_USAGE_CPU_WRITE)
-		map_flags |= NOUVEAU_BO_WR;
-
-	if (nouveau_bo_map(nvbuf->bo, map_flags))
-		return NULL;
-	return nvbuf->bo->map;
-}
-
-static void
-nouveau_pipe_bo_unmap(struct pipe_winsys *pws, struct pipe_buffer *buf)
-{
-	struct nouveau_pipe_buffer *nvbuf = nouveau_buffer(buf);
-
-	nouveau_bo_unmap(nvbuf->bo);
-}
-
-static INLINE struct nouveau_fence *
-nouveau_pipe_fence(struct pipe_fence_handle *pfence)
-{
-	return (struct nouveau_fence *)pfence;
-}
-
-static void
-nouveau_pipe_fence_reference(struct pipe_winsys *ws,
-			     struct pipe_fence_handle **ptr,
-			     struct pipe_fence_handle *pfence)
-{
-	nouveau_fence_ref((void *)pfence, (void *)ptr);
-}
-
-static int
-nouveau_pipe_fence_signalled(struct pipe_winsys *ws,
-			     struct pipe_fence_handle *pfence, unsigned flag)
-{
-	struct nouveau_pipe_winsys *nvpws = (struct nouveau_pipe_winsys *)ws;
-	struct nouveau_fence *fence = nouveau_pipe_fence(pfence);
-
-	if (nouveau_fence(fence)->signalled == 0)
-		nouveau_fence_flush(nvpws->nv->nvc->channel);
-
-	return !nouveau_fence(fence)->signalled;
-}
-
-static int
-nouveau_pipe_fence_finish(struct pipe_winsys *ws,
-			  struct pipe_fence_handle *pfence, unsigned flag)
-{
-	struct nouveau_fence *fence = nouveau_pipe_fence(pfence);
-	struct nouveau_fence *ref = NULL;
-
-	nouveau_fence_ref(fence, &ref);
-	return nouveau_fence_wait(&ref);
-}
-
-struct pipe_winsys *
-nouveau_create_pipe_winsys(struct nouveau_context *nv)
-{
-	struct nouveau_pipe_winsys *nvpws;
-	struct pipe_winsys *pws;
-
-	nvpws = CALLOC_STRUCT(nouveau_pipe_winsys);
-	if (!nvpws)
-		return NULL;
-	nvpws->nv = nv;
-	pws = &nvpws->pws;
-
-	pws->flush_frontbuffer = nouveau_flush_frontbuffer;
-
-	pws->buffer_create = nouveau_pipe_bo_create;
-	pws->buffer_destroy = nouveau_pipe_bo_del;
-	pws->user_buffer_create = nouveau_pipe_bo_user_create;
-	pws->buffer_map = nouveau_pipe_bo_map;
-	pws->buffer_unmap = nouveau_pipe_bo_unmap;
-
-	pws->fence_reference = nouveau_pipe_fence_reference;
-	pws->fence_signalled = nouveau_pipe_fence_signalled;
-	pws->fence_finish = nouveau_pipe_fence_finish;
-
-	pws->get_name = nouveau_get_name;
-
-	return &nvpws->pws;
-}
-
diff --git a/src/gallium/winsys/dri/nouveau/nouveau_winsys_pipe.h b/src/gallium/winsys/dri/nouveau/nouveau_winsys_pipe.h
deleted file mode 100644
index 6a03ac0d77..0000000000
--- a/src/gallium/winsys/dri/nouveau/nouveau_winsys_pipe.h
+++ /dev/null
@@ -1,34 +0,0 @@
-#ifndef NOUVEAU_PIPE_WINSYS_H
-#define NOUVEAU_PIPE_WINSYS_H
-
-#include "pipe/p_context.h"
-#include "pipe/p_winsys.h"
-#include "nouveau_context.h"
-
-struct nouveau_pipe_buffer {
-	struct pipe_buffer base;
-	struct nouveau_bo *bo;
-};
-
-static inline struct nouveau_pipe_buffer *
-nouveau_buffer(struct pipe_buffer *buf)
-{
-	return (struct nouveau_pipe_buffer *)buf;
-}
-
-struct nouveau_pipe_winsys {
-	struct pipe_winsys pws;
-
-	struct nouveau_context *nv;
-};
-
-extern struct pipe_winsys *
-nouveau_create_pipe_winsys(struct nouveau_context *nv);
-
-struct pipe_context *
-nouveau_create_softpipe(struct nouveau_context *nv);
-
-struct pipe_context *
-nouveau_pipe_create(struct nouveau_context *nv);
-
-#endif
diff --git a/src/gallium/winsys/dri/nouveau/nouveau_winsys_softpipe.c b/src/gallium/winsys/dri/nouveau/nouveau_winsys_softpipe.c
deleted file mode 100644
index 704f6c7750..0000000000
--- a/src/gallium/winsys/dri/nouveau/nouveau_winsys_softpipe.c
+++ /dev/null
@@ -1,85 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2006 Tungsten Graphics, Inc., Bismarck, ND., USA
- * All Rights Reserved.
- * 
- * 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, sub license, 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 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 NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS 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.
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * 
- **************************************************************************/
-/*
- * Authors: Keith Whitwell <keithw-at-tungstengraphics-dot-com>
- */
-
-#include "imports.h"
-
-#include "pipe/p_defines.h"
-#include "pipe/p_format.h"
-#include "softpipe/sp_winsys.h"
-
-#include "nouveau_context.h"
-#include "nouveau_winsys_pipe.h"
-
-struct nouveau_softpipe_winsys {
-   struct softpipe_winsys sws;
-   struct nouveau_context *nv;
-};
-
-/**
- * Return list of surface formats supported by this driver.
- */
-static boolean
-nouveau_is_format_supported(struct softpipe_winsys *sws, uint format)
-{
-	switch (format) {
-	case PIPE_FORMAT_A8R8G8B8_UNORM:
-	case PIPE_FORMAT_R5G6B5_UNORM:
-	case PIPE_FORMAT_Z24S8_UNORM:
-		return TRUE;
-	default:
-		break;
-	};
-
-	return FALSE;
-}
-
-struct pipe_context *
-nouveau_create_softpipe(struct nouveau_context *nv)
-{
-	struct nouveau_softpipe_winsys *nvsws;
-	struct pipe_screen *pscreen;
-	struct pipe_winsys *ws;
-
-	ws = nouveau_create_pipe_winsys(nv);
-	if (!ws)
-		return NULL;
-	pscreen = softpipe_create_screen(ws);
-
-	nvsws = CALLOC_STRUCT(nouveau_softpipe_winsys);
-	if (!nvsws)
-		return NULL;
-
-	nvsws->sws.is_format_supported = nouveau_is_format_supported;
-	nvsws->nv = nv;
-
-	return softpipe_create(pscreen, ws, &nvsws->sws);
-}
-
diff --git a/src/gallium/winsys/dri/nouveau/nv04_surface.c b/src/gallium/winsys/dri/nouveau/nv04_surface.c
deleted file mode 100644
index 8fa3d106c8..0000000000
--- a/src/gallium/winsys/dri/nouveau/nv04_surface.c
+++ /dev/null
@@ -1,314 +0,0 @@
-#include "pipe/p_context.h"
-#include "pipe/p_format.h"
-
-#include "nouveau_context.h"
-
-static INLINE int
-nv04_surface_format(enum pipe_format format)
-{
-	switch (format) {
-	case PIPE_FORMAT_A8_UNORM:
-		return NV04_CONTEXT_SURFACES_2D_FORMAT_Y8;
-	case PIPE_FORMAT_R5G6B5_UNORM:
-		return NV04_CONTEXT_SURFACES_2D_FORMAT_R5G6B5;
-	case PIPE_FORMAT_A8R8G8B8_UNORM:
-	case PIPE_FORMAT_Z24S8_UNORM:
-		return NV04_CONTEXT_SURFACES_2D_FORMAT_Y32;
-	default:
-		return -1;
-	}
-}
-
-static INLINE int
-nv04_rect_format(enum pipe_format format)
-{
-	switch (format) {
-	case PIPE_FORMAT_A8_UNORM:
-		return NV04_GDI_RECTANGLE_TEXT_COLOR_FORMAT_A8R8G8B8;
-	case PIPE_FORMAT_R5G6B5_UNORM:
-		return NV04_GDI_RECTANGLE_TEXT_COLOR_FORMAT_A16R5G6B5;
-	case PIPE_FORMAT_A8R8G8B8_UNORM:
-	case PIPE_FORMAT_Z24S8_UNORM:
-		return NV04_GDI_RECTANGLE_TEXT_COLOR_FORMAT_A8R8G8B8;
-	default:
-		return -1;
-	}
-}
-
-static void
-nv04_surface_copy_m2mf(struct nouveau_context *nv, unsigned dx, unsigned dy,
-		       unsigned sx, unsigned sy, unsigned w, unsigned h)
-{
-	struct nouveau_channel *chan = nv->nvc->channel;
-	struct pipe_surface *dst = nv->surf_dst;
-	struct pipe_surface *src = nv->surf_src;
-	unsigned dst_offset, src_offset;
-
-	dst_offset = dst->offset + (dy * dst->stride) + (dx * dst->block.size);
-	src_offset = src->offset + (sy * src->stride) + (sx * src->block.size);
-
-	while (h) {
-		int count = (h > 2047) ? 2047 : h;
-
-		BEGIN_RING(chan, nv->nvc->NvM2MF,
-			   NV04_MEMORY_TO_MEMORY_FORMAT_OFFSET_IN, 8);
-		OUT_RELOCl(chan, nouveau_buffer(src->buffer)->bo, src_offset,
-			   NOUVEAU_BO_VRAM | NOUVEAU_BO_GART | NOUVEAU_BO_RD);
-		OUT_RELOCl(chan, nouveau_buffer(dst->buffer)->bo, dst_offset,
-			   NOUVEAU_BO_VRAM | NOUVEAU_BO_GART | NOUVEAU_BO_WR);
-		OUT_RING  (chan, src->stride);
-		OUT_RING  (chan, dst->stride);
-		OUT_RING  (chan, w * src->block.size);
-		OUT_RING  (chan, count);
-		OUT_RING  (chan, 0x0101);
-		OUT_RING  (chan, 0);
-
-		h -= count;
-		src_offset += src->stride * count;
-		dst_offset += dst->stride * count;
-	}
-}
-
-static void
-nv04_surface_copy_blit(struct nouveau_context *nv, unsigned dx, unsigned dy,
-		       unsigned sx, unsigned sy, unsigned w, unsigned h)
-{
-	struct nouveau_channel *chan = nv->nvc->channel;
-
-	BEGIN_RING(chan, nv->nvc->NvImageBlit, 0x0300, 3);
-	OUT_RING  (chan, (sy << 16) | sx);
-	OUT_RING  (chan, (dy << 16) | dx);
-	OUT_RING  (chan, ( h << 16) |  w);
-}
-
-static int
-nv04_surface_copy_prep(struct nouveau_context *nv, struct pipe_surface *dst,
-		       struct pipe_surface *src)
-{
-	struct nouveau_channel *chan = nv->nvc->channel;
-	int format;
-
-	if (src->format != dst->format)
-		return 1;
-
-	/* NV_CONTEXT_SURFACES_2D has buffer alignment restrictions, fallback
-	 * to NV_MEMORY_TO_MEMORY_FORMAT in this case.
-	 */
-	if ((src->offset & 63) || (dst->offset & 63)) {
-		BEGIN_RING(nv->nvc->channel, nv->nvc->NvM2MF,
-			   NV04_MEMORY_TO_MEMORY_FORMAT_DMA_BUFFER_IN, 2);
-		OUT_RELOCo(chan, nouveau_buffer(src->buffer)->bo,
-			   NOUVEAU_BO_GART | NOUVEAU_BO_VRAM | NOUVEAU_BO_RD);
-		OUT_RELOCo(chan, nouveau_buffer(dst->buffer)->bo,
-			   NOUVEAU_BO_GART | NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
-
-		nv->surface_copy = nv04_surface_copy_m2mf;
-		nv->surf_dst = dst;
-		nv->surf_src = src;
-		return 0;
-
-	}
-
-	if ((format = nv04_surface_format(dst->format)) < 0) {
-		NOUVEAU_ERR("Bad surface format 0x%x\n", dst->format);
-		return 1;
-	}
-	nv->surface_copy = nv04_surface_copy_blit;
-
-	BEGIN_RING(chan, nv->nvc->NvCtxSurf2D,
-		   NV04_CONTEXT_SURFACES_2D_DMA_IMAGE_SOURCE, 2);
-	OUT_RELOCo(chan, nouveau_buffer(src->buffer)->bo,
-		   NOUVEAU_BO_VRAM | NOUVEAU_BO_RD);
-	OUT_RELOCo(chan, nouveau_buffer(dst->buffer)->bo,
-		   NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
-
-	BEGIN_RING(chan, nv->nvc->NvCtxSurf2D,
-		   NV04_CONTEXT_SURFACES_2D_FORMAT, 4);
-	OUT_RING  (chan, format);
-	OUT_RING  (chan, (dst->stride << 16) | src->stride);
-	OUT_RELOCl(chan, nouveau_buffer(src->buffer)->bo, src->offset,
-		   NOUVEAU_BO_VRAM | NOUVEAU_BO_RD);
-	OUT_RELOCl(chan, nouveau_buffer(dst->buffer)->bo, dst->offset,
-		   NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
-
-	return 0;
-}
-
-static void
-nv04_surface_copy_done(struct nouveau_context *nv)
-{
-	FIRE_RING(nv->nvc->channel);
-}
-
-static int
-nv04_surface_fill(struct nouveau_context *nv, struct pipe_surface *dst,
-		  unsigned dx, unsigned dy, unsigned w, unsigned h,
-		  unsigned value)
-{
-	struct nouveau_channel *chan = nv->nvc->channel;
-	struct nouveau_grobj *surf2d = nv->nvc->NvCtxSurf2D;
-	struct nouveau_grobj *rect = nv->nvc->NvGdiRect;
-	int cs2d_format, gdirect_format;
-
-	if ((cs2d_format = nv04_surface_format(dst->format)) < 0) {
-		NOUVEAU_ERR("Bad format = %d\n", dst->format);
-		return 1;
-	}
-
-	if ((gdirect_format = nv04_rect_format(dst->format)) < 0) {
-		NOUVEAU_ERR("Bad format = %d\n", dst->format);
-		return 1;
-	}
-
-	BEGIN_RING(chan, surf2d, NV04_CONTEXT_SURFACES_2D_DMA_IMAGE_SOURCE, 2);
-	OUT_RELOCo(chan, nouveau_buffer(dst->buffer)->bo,
-		   NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
-	OUT_RELOCo(chan, nouveau_buffer(dst->buffer)->bo,
-		   NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
-	BEGIN_RING(chan, surf2d, NV04_CONTEXT_SURFACES_2D_FORMAT, 4);
-	OUT_RING  (chan, cs2d_format);
-	OUT_RING  (chan, (dst->stride << 16) | dst->stride);
-	OUT_RELOCl(chan, nouveau_buffer(dst->buffer)->bo, dst->offset,
-		   NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
-	OUT_RELOCl(chan, nouveau_buffer(dst->buffer)->bo, dst->offset,
-		   NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
-
-	BEGIN_RING(chan, rect, NV04_GDI_RECTANGLE_TEXT_COLOR_FORMAT, 1);
-	OUT_RING  (chan, gdirect_format);
-	BEGIN_RING(chan, rect, NV04_GDI_RECTANGLE_TEXT_COLOR1_A, 1);
-	OUT_RING  (chan, value);
-	BEGIN_RING(chan, rect,
-		   NV04_GDI_RECTANGLE_TEXT_UNCLIPPED_RECTANGLE_POINT(0), 2);
-	OUT_RING  (chan, (dx << 16) | dy);
-	OUT_RING  (chan, ( w << 16) |  h);
-
-	FIRE_RING(chan);
-	return 0;
-}
-
-int
-nouveau_surface_channel_create_nv04(struct nouveau_channel_context *nvc)
-{
-	struct nouveau_channel *chan = nvc->channel;
-	unsigned chipset = nvc->channel->device->chipset, class;
-	int ret;
-
-	if ((ret = nouveau_grobj_alloc(chan, nvc->next_handle++, 0x39,
-				       &nvc->NvM2MF))) {
-		NOUVEAU_ERR("Error creating m2mf object: %d\n", ret);
-		return 1;
-	}
-	BIND_RING (chan, nvc->NvM2MF, nvc->next_subchannel++);
-	BEGIN_RING(chan, nvc->NvM2MF,
-		   NV04_MEMORY_TO_MEMORY_FORMAT_DMA_NOTIFY, 1);
-	OUT_RING  (chan, nvc->sync_notifier->handle);
-
-	class = chipset < 0x10 ? NV04_CONTEXT_SURFACES_2D :
-				 NV10_CONTEXT_SURFACES_2D;
-	if ((ret = nouveau_grobj_alloc(chan, nvc->next_handle++, class,
-				       &nvc->NvCtxSurf2D))) {
-		NOUVEAU_ERR("Error creating 2D surface object: %d\n", ret);
-		return 1;
-	}
-	BIND_RING (chan, nvc->NvCtxSurf2D, nvc->next_subchannel++);
-	BEGIN_RING(chan, nvc->NvCtxSurf2D,
-		   NV04_CONTEXT_SURFACES_2D_DMA_IMAGE_SOURCE, 2);
-	OUT_RING  (chan, nvc->channel->vram->handle);
-	OUT_RING  (chan, nvc->channel->vram->handle);
-
-	class = chipset < 0x10 ? NV04_IMAGE_BLIT : NV12_IMAGE_BLIT;
-	if ((ret = nouveau_grobj_alloc(chan, nvc->next_handle++, class,
-				       &nvc->NvImageBlit))) {
-		NOUVEAU_ERR("Error creating blit object: %d\n", ret);
-		return 1;
-	}
-	BIND_RING (chan, nvc->NvImageBlit, nvc->next_subchannel++);
-	BEGIN_RING(chan, nvc->NvImageBlit, NV04_IMAGE_BLIT_DMA_NOTIFY, 1);
-	OUT_RING  (chan, nvc->sync_notifier->handle);
-	BEGIN_RING(chan, nvc->NvImageBlit, NV04_IMAGE_BLIT_SURFACE, 1);
-	OUT_RING  (chan, nvc->NvCtxSurf2D->handle);
-	BEGIN_RING(chan, nvc->NvImageBlit, NV04_IMAGE_BLIT_OPERATION, 1);
-	OUT_RING  (chan, NV04_IMAGE_BLIT_OPERATION_SRCCOPY);
-
-	class = NV04_GDI_RECTANGLE_TEXT;
-	if ((ret = nouveau_grobj_alloc(chan, nvc->next_handle++, class,
-				       &nvc->NvGdiRect))) {
-		NOUVEAU_ERR("Error creating rect object: %d\n", ret);
-		return 1;
-	}
-	BIND_RING (chan, nvc->NvGdiRect, nvc->next_subchannel++);
-	BEGIN_RING(chan, nvc->NvGdiRect, NV04_GDI_RECTANGLE_TEXT_DMA_NOTIFY, 1);
-	OUT_RING  (chan, nvc->sync_notifier->handle);
-	BEGIN_RING(chan, nvc->NvGdiRect, NV04_GDI_RECTANGLE_TEXT_SURFACE, 1);
-	OUT_RING  (chan, nvc->NvCtxSurf2D->handle);
-	BEGIN_RING(chan, nvc->NvGdiRect, NV04_GDI_RECTANGLE_TEXT_OPERATION, 1);
-	OUT_RING  (chan, NV04_GDI_RECTANGLE_TEXT_OPERATION_SRCCOPY);
-	BEGIN_RING(chan, nvc->NvGdiRect,
-		   NV04_GDI_RECTANGLE_TEXT_MONOCHROME_FORMAT, 1);
-	OUT_RING  (chan, NV04_GDI_RECTANGLE_TEXT_MONOCHROME_FORMAT_LE);
-
-	switch (chipset & 0xf0) {
-	case 0x00:
-	case 0x10:
-		class = NV04_SWIZZLED_SURFACE;
-		break;
-	case 0x20:
-		class = NV20_SWIZZLED_SURFACE;
-		break;
-	case 0x30:
-		class = NV30_SWIZZLED_SURFACE;
-		break;
-	case 0x40:
-	case 0x60:
-		class = NV40_SWIZZLED_SURFACE;
-		break;
-	default:
-		/* Famous last words: this really can't happen.. */
-		assert(0);
-		break;
-	}
-
-	ret = nouveau_grobj_alloc(chan, nvc->next_handle++, class,
-				  &nvc->NvSwzSurf);
-	if (ret) {
-		NOUVEAU_ERR("Error creating swizzled surface: %d\n", ret);
-		return 1;
-	}
-
-	BIND_RING (chan, nvc->NvSwzSurf, nvc->next_subchannel++);
-	BEGIN_RING(chan, nvc->NvSwzSurf, NV04_SWIZZLED_SURFACE_DMA_NOTIFY, 1);
-	OUT_RING  (chan, nvc->sync_notifier->handle);
-	BEGIN_RING(chan, nvc->NvSwzSurf, NV04_SWIZZLED_SURFACE_DMA_IMAGE, 1);
-	OUT_RING  (chan, nvc->channel->vram->handle);
-
-	if (chipset < 0x10) {
-		class = NV04_SCALED_IMAGE_FROM_MEMORY;
-	} else
-	if (chipset < 0x40) {
-		class = NV10_SCALED_IMAGE_FROM_MEMORY;
-	} else {
-		class = NV40_SCALED_IMAGE_FROM_MEMORY;
-	}
-
-	ret = nouveau_grobj_alloc(chan, nvc->next_handle++, class,
-				  &nvc->NvSIFM);
-	if (ret) {
-		NOUVEAU_ERR("Error creating scaled image object: %d\n", ret);
-		return 1;
-	}
-
-	BIND_RING (chan, nvc->NvSIFM, nvc->next_subchannel++);
-
-	return 0;
-}
-
-int
-nouveau_surface_init_nv04(struct nouveau_context *nv)
-{
-	nv->surface_copy_prep = nv04_surface_copy_prep;
-	nv->surface_copy = nv04_surface_copy_blit;
-	nv->surface_copy_done = nv04_surface_copy_done;
-	nv->surface_fill = nv04_surface_fill;
-	return 0;
-}
-
diff --git a/src/gallium/winsys/dri/nouveau/nv50_surface.c b/src/gallium/winsys/dri/nouveau/nv50_surface.c
deleted file mode 100644
index c8ab7f690f..0000000000
--- a/src/gallium/winsys/dri/nouveau/nv50_surface.c
+++ /dev/null
@@ -1,194 +0,0 @@
-#include "pipe/p_context.h"
-#include "pipe/p_format.h"
-
-#include "nouveau_context.h"
-
-static INLINE int
-nv50_format(enum pipe_format format)
-{
-	switch (format) {
-	case PIPE_FORMAT_A8R8G8B8_UNORM:
-	case PIPE_FORMAT_Z24S8_UNORM:
-		return NV50_2D_DST_FORMAT_32BPP;
-	case PIPE_FORMAT_X8R8G8B8_UNORM:
-		return NV50_2D_DST_FORMAT_24BPP;
-	case PIPE_FORMAT_R5G6B5_UNORM:
-		return NV50_2D_DST_FORMAT_16BPP;
-	case PIPE_FORMAT_A8_UNORM:
-		return NV50_2D_DST_FORMAT_8BPP;
-	default:
-		return -1;
-	}
-}
-
-static int
-nv50_surface_set(struct nouveau_context *nv, struct pipe_surface *surf, int dst)
-{
-	struct nouveau_channel *chan = nv->nvc->channel;
-	struct nouveau_grobj *eng2d = nv->nvc->Nv2D;
- 	struct nouveau_bo *bo = nouveau_buffer(surf->buffer)->bo;
- 	int surf_format, mthd = dst ? NV50_2D_DST_FORMAT : NV50_2D_SRC_FORMAT;
- 	int flags = NOUVEAU_BO_VRAM | (dst ? NOUVEAU_BO_WR : NOUVEAU_BO_RD);
-  
- 	surf_format = nv50_format(surf->format);
- 	if (surf_format < 0)
- 		return 1;
-  
- 	if (!nouveau_bo(bo)->tiled) {
- 		BEGIN_RING(chan, eng2d, mthd, 2);
- 		OUT_RING  (chan, surf_format);
- 		OUT_RING  (chan, 1);
- 		BEGIN_RING(chan, eng2d, mthd + 0x14, 5);
- 		OUT_RING  (chan, surf->stride);
- 		OUT_RING  (chan, surf->width);
- 		OUT_RING  (chan, surf->height);
- 		OUT_RELOCh(chan, bo, surf->offset, flags);
- 		OUT_RELOCl(chan, bo, surf->offset, flags);
- 	} else {
- 		BEGIN_RING(chan, eng2d, mthd, 5);
- 		OUT_RING  (chan, surf_format);
- 		OUT_RING  (chan, 0);
- 		OUT_RING  (chan, 0);
- 		OUT_RING  (chan, 1);
- 		OUT_RING  (chan, 0);
- 		BEGIN_RING(chan, eng2d, mthd + 0x18, 4);
- 		OUT_RING  (chan, surf->width);
- 		OUT_RING  (chan, surf->height);
- 		OUT_RELOCh(chan, bo, surf->offset, flags);
- 		OUT_RELOCl(chan, bo, surf->offset, flags);
- 	}
- 
-#if 0
- 	if (dst) {
- 		BEGIN_RING(chan, eng2d, NV50_2D_CLIP_X, 4);
- 		OUT_RING  (chan, 0);
- 		OUT_RING  (chan, 0);
- 		OUT_RING  (chan, surf->width);
- 		OUT_RING  (chan, surf->height);
- 	}
-#endif
-  
- 	return 0;
-}
-
-static int
-nv50_surface_copy_prep(struct nouveau_context *nv,
-		       struct pipe_surface *dst, struct pipe_surface *src)
-{
-	int ret;
-
-	assert(src->format == dst->format);
-
-	ret = nv50_surface_set(nv, dst, 1);
-	if (ret)
-		return ret;
-
-	ret = nv50_surface_set(nv, src, 0);
-	if (ret)
-		return ret;
-
-	return 0;
-}
-
-static void
-nv50_surface_copy(struct nouveau_context *nv, unsigned dx, unsigned dy,
-		  unsigned sx, unsigned sy, unsigned w, unsigned h)
-{
-	struct nouveau_channel *chan = nv->nvc->channel;
-	struct nouveau_grobj *eng2d = nv->nvc->Nv2D;
-
-	BEGIN_RING(chan, eng2d, 0x088c, 1);
-	OUT_RING  (chan, 0);
-	BEGIN_RING(chan, eng2d, NV50_2D_BLIT_DST_X, 4);
-	OUT_RING  (chan, dx);
-	OUT_RING  (chan, dy);
-	OUT_RING  (chan, w);
-	OUT_RING  (chan, h);
-	BEGIN_RING(chan, eng2d, 0x08c0, 4);
-	OUT_RING  (chan, 0);
-	OUT_RING  (chan, 1);
-	OUT_RING  (chan, 0);
-	OUT_RING  (chan, 1);
-	BEGIN_RING(chan, eng2d, 0x08d0, 4);
-	OUT_RING  (chan, 0);
-	OUT_RING  (chan, sx);
-	OUT_RING  (chan, 0);
-	OUT_RING  (chan, sy);
-}
-
-static void
-nv50_surface_copy_done(struct nouveau_context *nv)
-{
-	FIRE_RING(nv->nvc->channel);
-}
-
-static int
-nv50_surface_fill(struct nouveau_context *nv, struct pipe_surface *dst,
-		  unsigned dx, unsigned dy, unsigned w, unsigned h,
-		  unsigned value)
-{
-	struct nouveau_channel *chan = nv->nvc->channel;
-	struct nouveau_grobj *eng2d = nv->nvc->Nv2D;
-	int rect_format, ret;
-
-	rect_format = nv50_format(dst->format);
-	if (rect_format < 0)
-		return 1;
-
-	ret = nv50_surface_set(nv, dst, 1);
-	if (ret)
-		return ret;
-
-	BEGIN_RING(chan, eng2d, 0x0580, 3);
-	OUT_RING  (chan, 4);
-	OUT_RING  (chan, rect_format);
-	OUT_RING  (chan, value);
-
-	BEGIN_RING(chan, eng2d, NV50_2D_RECT_X1, 4);
-	OUT_RING  (chan, dx);
-	OUT_RING  (chan, dy);
-	OUT_RING  (chan, dx + w);
-	OUT_RING  (chan, dy + h);
-
-	FIRE_RING(chan);
-	return 0;
-}
-
-int
-nouveau_surface_channel_create_nv50(struct nouveau_channel_context *nvc)
-{
-	struct nouveau_channel *chan = nvc->channel;
-	struct nouveau_grobj *eng2d = NULL;
-	int ret;
-
-	ret = nouveau_grobj_alloc(chan, nvc->next_handle++, NV50_2D, &eng2d);
-	if (ret)
-		return ret;
-	nvc->Nv2D = eng2d;
-
-	BIND_RING (chan, eng2d, nvc->next_subchannel++);
-	BEGIN_RING(chan, eng2d, NV50_2D_DMA_NOTIFY, 4);
-	OUT_RING  (chan, nvc->sync_notifier->handle);
-	OUT_RING  (chan, chan->vram->handle);
-	OUT_RING  (chan, chan->vram->handle);
-	OUT_RING  (chan, chan->vram->handle);
-	BEGIN_RING(chan, eng2d, NV50_2D_OPERATION, 1);
-	OUT_RING  (chan, NV50_2D_OPERATION_SRCCOPY);
-	BEGIN_RING(chan, eng2d, 0x0290, 1);
-	OUT_RING  (chan, 0);
-	BEGIN_RING(chan, eng2d, 0x0888, 1);
-	OUT_RING  (chan, 1);
-
-	return 0;
-}
-
-int
-nouveau_surface_init_nv50(struct nouveau_context *nv)
-{
-	nv->surface_copy_prep = nv50_surface_copy_prep;
-	nv->surface_copy = nv50_surface_copy;
-	nv->surface_copy_done = nv50_surface_copy_done;
-	nv->surface_fill = nv50_surface_fill;
-	return 0;
-}
-
diff --git a/src/gallium/winsys/drm/nouveau/Makefile b/src/gallium/winsys/drm/nouveau/Makefile
new file mode 100644
index 0000000000..be630ff6d1
--- /dev/null
+++ b/src/gallium/winsys/drm/nouveau/Makefile
@@ -0,0 +1,45 @@
+
+TOP = ../../../../..
+include $(TOP)/configs/current
+
+LIBNAME = nouveau_dri.so
+
+MINIGLX_SOURCES =
+
+PIPE_DRIVERS = \
+	$(TOP)/src/gallium/drivers/softpipe/libsoftpipe.a \
+	$(TOP)/src/gallium/drivers/nv04/libnv04.a \
+	$(TOP)/src/gallium/drivers/nv10/libnv10.a \
+	$(TOP)/src/gallium/drivers/nv30/libnv30.a \
+	$(TOP)/src/gallium/drivers/nv40/libnv40.a \
+	$(TOP)/src/gallium/drivers/nv50/libnv50.a
+
+DRIVER_SOURCES = \
+	nouveau_bo.c \
+	nouveau_channel.c \
+	nouveau_context.c \
+	nouveau_device.c \
+	nouveau_dma.c \
+	nouveau_fence.c \
+	nouveau_grobj.c \
+	nouveau_lock.c \
+	nouveau_notifier.c \
+	nouveau_pushbuf.c \
+	nouveau_resource.c \
+	nouveau_screen.c \
+	nouveau_swapbuffers.c \
+	nouveau_winsys.c \
+	nouveau_winsys_pipe.c \
+	nouveau_winsys_softpipe.c \
+	nv04_surface.c \
+	nv50_surface.c
+
+C_SOURCES = \
+	$(COMMON_GALLIUM_SOURCES) \
+	$(DRIVER_SOURCES)
+
+ASM_SOURCES = 
+
+include ../Makefile.template
+
+symlinks:
diff --git a/src/gallium/winsys/drm/nouveau/nouveau_bo.c b/src/gallium/winsys/drm/nouveau/nouveau_bo.c
new file mode 100644
index 0000000000..b5942994d9
--- /dev/null
+++ b/src/gallium/winsys/drm/nouveau/nouveau_bo.c
@@ -0,0 +1,470 @@
+/*
+ * Copyright 2007 Nouveau Project
+ *
+ * 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 AUTHORS 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.
+ */
+
+#include <stdint.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <assert.h>
+
+#include "nouveau_drmif.h"
+#include "nouveau_dma.h"
+#include "nouveau_local.h"
+
+static void
+nouveau_mem_free(struct nouveau_device *dev, struct drm_nouveau_mem_alloc *ma,
+		 void **map)
+{
+	struct nouveau_device_priv *nvdev = nouveau_device(dev);
+	struct drm_nouveau_mem_free mf;
+
+	if (map && *map) {
+		drmUnmap(*map, ma->size);
+		*map = NULL;
+	}
+
+	if (ma->size) {
+		mf.offset = ma->offset;
+		mf.flags = ma->flags;
+		drmCommandWrite(nvdev->fd, DRM_NOUVEAU_MEM_FREE,
+				&mf, sizeof(mf));
+		ma->size = 0;
+	}
+}
+
+static int
+nouveau_mem_alloc(struct nouveau_device *dev, unsigned size, unsigned align,
+		  uint32_t flags, struct drm_nouveau_mem_alloc *ma, void **map)
+{
+	struct nouveau_device_priv *nvdev = nouveau_device(dev);
+	int ret;
+
+	ma->alignment = align;
+	ma->size = size;
+	ma->flags = flags;
+	if (map)
+		ma->flags |= NOUVEAU_MEM_MAPPED;
+	ret = drmCommandWriteRead(nvdev->fd, DRM_NOUVEAU_MEM_ALLOC, ma,
+				  sizeof(struct drm_nouveau_mem_alloc));
+	if (ret)
+		return ret;
+
+	if (map) {
+		ret = drmMap(nvdev->fd, ma->map_handle, ma->size, map);
+		if (ret) {
+			*map = NULL;
+			nouveau_mem_free(dev, ma, map);
+			return ret;
+		}
+	}
+
+	return 0;
+}
+
+static void
+nouveau_bo_tmp_del(void *priv)
+{
+	struct nouveau_resource *r = priv;
+
+	nouveau_fence_ref(NULL, (struct nouveau_fence **)&r->priv);
+	nouveau_resource_free(&r);
+}
+
+static unsigned
+nouveau_bo_tmp_max(struct nouveau_device_priv *nvdev)
+{
+	struct nouveau_resource *r = nvdev->sa_heap;
+	unsigned max = 0;
+
+	while (r) {
+		if (r->in_use && !nouveau_fence(r->priv)->emitted) {
+			r = r->next;
+			continue;
+		}
+
+		if (max < r->size)
+			max = r->size;
+		r = r->next;
+	}
+
+	return max;
+}
+
+static struct nouveau_resource *
+nouveau_bo_tmp(struct nouveau_channel *chan, unsigned size,
+	       struct nouveau_fence *fence)
+{
+	struct nouveau_device_priv *nvdev = nouveau_device(chan->device);
+	struct nouveau_resource *r = NULL;
+	struct nouveau_fence *ref = NULL;
+
+	if (fence)
+		nouveau_fence_ref(fence, &ref);
+	else
+		nouveau_fence_new(chan, &ref);
+	assert(ref);
+
+	while (nouveau_resource_alloc(nvdev->sa_heap, size, ref, &r)) {
+		if (nouveau_bo_tmp_max(nvdev) < size) {
+			nouveau_fence_ref(NULL, &ref);
+			return NULL;
+		}
+
+		nouveau_fence_flush(chan);
+	}
+	nouveau_fence_signal_cb(ref, nouveau_bo_tmp_del, r);
+
+	return r;
+}
+
+int
+nouveau_bo_init(struct nouveau_device *dev)
+{
+	struct nouveau_device_priv *nvdev = nouveau_device(dev);
+	int ret;
+
+	ret = nouveau_mem_alloc(dev, 128*1024, 0, NOUVEAU_MEM_AGP |
+				NOUVEAU_MEM_PCI, &nvdev->sa, &nvdev->sa_map);
+	if (ret)
+		return ret;
+
+	ret = nouveau_resource_init(&nvdev->sa_heap, 0, nvdev->sa.size);
+	if (ret) {
+		nouveau_mem_free(dev, &nvdev->sa, &nvdev->sa_map);
+		return ret;
+	}
+
+	return 0;
+}
+
+void
+nouveau_bo_takedown(struct nouveau_device *dev)
+{
+	struct nouveau_device_priv *nvdev = nouveau_device(dev);
+
+	nouveau_mem_free(dev, &nvdev->sa, &nvdev->sa_map);
+}
+
+int
+nouveau_bo_new(struct nouveau_device *dev, uint32_t flags, int align,
+	       int size, struct nouveau_bo **bo)
+{
+	struct nouveau_bo_priv *nvbo;
+	int ret;
+
+	if (!dev || !bo || *bo)
+		return -EINVAL;
+
+	nvbo = calloc(1, sizeof(struct nouveau_bo_priv));
+	if (!nvbo)
+		return -ENOMEM;
+	nvbo->base.device = dev;
+	nvbo->base.size = size;
+	nvbo->base.handle = bo_to_ptr(nvbo);
+	nvbo->drm.alignment = align;
+	nvbo->refcount = 1;
+
+	if (flags & NOUVEAU_BO_TILED) {
+		nvbo->tiled = 1;
+		if (flags & NOUVEAU_BO_ZTILE)
+			nvbo->tiled |= 2;
+		flags &= ~NOUVEAU_BO_TILED;
+	}
+
+	ret = nouveau_bo_set_status(&nvbo->base, flags);
+	if (ret) {
+		free(nvbo);
+		return ret;
+	}
+
+	*bo = &nvbo->base;
+	return 0;
+}
+
+int
+nouveau_bo_user(struct nouveau_device *dev, void *ptr, int size,
+		struct nouveau_bo **bo)
+{
+	struct nouveau_bo_priv *nvbo;
+
+	if (!dev || !bo || *bo)
+		return -EINVAL;
+
+	nvbo = calloc(1, sizeof(*nvbo));
+	if (!nvbo)
+		return -ENOMEM;
+	nvbo->base.device = dev;
+	
+	nvbo->sysmem = ptr;
+	nvbo->user = 1;
+
+	nvbo->base.size = size;
+	nvbo->base.offset = nvbo->drm.offset;
+	nvbo->base.handle = bo_to_ptr(nvbo);
+	nvbo->refcount = 1;
+	*bo = &nvbo->base;
+	return 0;
+}
+
+int
+nouveau_bo_ref(struct nouveau_device *dev, uint64_t handle,
+	       struct nouveau_bo **bo)
+{
+	struct nouveau_bo_priv *nvbo = ptr_to_bo(handle);
+
+	if (!dev || !bo || *bo)
+		return -EINVAL;
+
+	nvbo->refcount++;
+	*bo = &nvbo->base;
+	return 0;
+}
+
+static void
+nouveau_bo_del_cb(void *priv)
+{
+	struct nouveau_bo_priv *nvbo = priv;
+
+	nouveau_fence_ref(NULL, &nvbo->fence);
+	nouveau_mem_free(nvbo->base.device, &nvbo->drm, &nvbo->map);
+	if (nvbo->sysmem && !nvbo->user)
+		free(nvbo->sysmem);
+	free(nvbo);
+}
+
+void
+nouveau_bo_del(struct nouveau_bo **bo)
+{
+	struct nouveau_bo_priv *nvbo;
+
+	if (!bo || !*bo)
+		return;
+	nvbo = nouveau_bo(*bo);
+	*bo = NULL;
+
+	if (--nvbo->refcount)
+		return;
+
+	if (nvbo->pending)
+		nouveau_pushbuf_flush(nvbo->pending->channel, 0);
+
+	if (nvbo->fence)
+		nouveau_fence_signal_cb(nvbo->fence, nouveau_bo_del_cb, nvbo);
+	else
+		nouveau_bo_del_cb(nvbo);
+}
+
+int
+nouveau_bo_map(struct nouveau_bo *bo, uint32_t flags)
+{
+	struct nouveau_bo_priv *nvbo = nouveau_bo(bo);
+
+	if (!nvbo)
+		return -EINVAL;
+
+	if (nvbo->pending &&
+	    (nvbo->pending->flags & NOUVEAU_BO_WR || flags & NOUVEAU_BO_WR)) {
+		nouveau_pushbuf_flush(nvbo->pending->channel, 0);
+	}
+
+	if (flags & NOUVEAU_BO_WR)
+		nouveau_fence_wait(&nvbo->fence);
+	else
+		nouveau_fence_wait(&nvbo->wr_fence);
+
+	if (nvbo->sysmem)
+		bo->map = nvbo->sysmem;
+	else
+		bo->map = nvbo->map;
+	return 0;
+}
+
+void
+nouveau_bo_unmap(struct nouveau_bo *bo)
+{
+	bo->map = NULL;
+}
+
+static int
+nouveau_bo_upload(struct nouveau_bo_priv *nvbo)
+{
+	if (nvbo->fence)
+		nouveau_fence_wait(&nvbo->fence);
+	memcpy(nvbo->map, nvbo->sysmem, nvbo->drm.size);
+	return 0;
+}
+
+int
+nouveau_bo_set_status(struct nouveau_bo *bo, uint32_t flags)
+{
+	struct nouveau_bo_priv *nvbo = nouveau_bo(bo);
+	struct drm_nouveau_mem_alloc new;
+	void *new_map = NULL, *new_sysmem = NULL;
+	unsigned new_flags = 0, ret;
+
+	assert(!bo->map);
+
+	/* Check current memtype vs requested, if they match do nothing */
+	if ((nvbo->drm.flags & NOUVEAU_MEM_FB) && (flags & NOUVEAU_BO_VRAM))
+		return 0;
+	if ((nvbo->drm.flags & (NOUVEAU_MEM_AGP | NOUVEAU_MEM_PCI)) &&
+	    (flags & NOUVEAU_BO_GART))
+		return 0;
+	if (nvbo->drm.size == 0 && nvbo->sysmem && (flags & NOUVEAU_BO_LOCAL))
+		return 0;
+
+	memset(&new, 0x00, sizeof(new));
+
+	/* Allocate new memory */
+	if (flags & NOUVEAU_BO_VRAM)
+		new_flags |= NOUVEAU_MEM_FB;
+	else
+	if (flags & NOUVEAU_BO_GART)
+		new_flags |= (NOUVEAU_MEM_AGP | NOUVEAU_MEM_PCI);
+	
+	if (nvbo->tiled && flags) {
+		new_flags |= NOUVEAU_MEM_TILE;
+		if (nvbo->tiled & 2)
+			new_flags |= NOUVEAU_MEM_TILE_ZETA;
+	}
+
+	if (new_flags) {
+		ret = nouveau_mem_alloc(bo->device, bo->size,
+					nvbo->drm.alignment, new_flags,
+					&new, &new_map);
+		if (ret)
+			return ret;
+	} else
+	if (!nvbo->user) {
+		new_sysmem = malloc(bo->size);
+	}
+
+	/* Copy old -> new */
+	/*XXX: use M2MF */
+	if (nvbo->sysmem || nvbo->map) {
+		struct nouveau_pushbuf_bo *pbo = nvbo->pending;
+		nvbo->pending = NULL;
+		nouveau_bo_map(bo, NOUVEAU_BO_RD);
+		memcpy(new_map, bo->map, bo->size);
+		nouveau_bo_unmap(bo);
+		nvbo->pending = pbo;
+	}
+
+	/* Free old memory */
+	if (nvbo->fence)
+		nouveau_fence_wait(&nvbo->fence);
+	nouveau_mem_free(bo->device, &nvbo->drm, &nvbo->map);
+	if (nvbo->sysmem && !nvbo->user)
+		free(nvbo->sysmem);
+
+	nvbo->drm = new;
+	nvbo->map = new_map;
+	if (!nvbo->user)
+		nvbo->sysmem = new_sysmem;
+	bo->flags = flags;
+	bo->offset = nvbo->drm.offset;
+	return 0;
+}
+
+static int
+nouveau_bo_validate_user(struct nouveau_channel *chan, struct nouveau_bo *bo,
+			 struct nouveau_fence *fence, uint32_t flags)
+{
+	struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
+	struct nouveau_device_priv *nvdev = nouveau_device(chan->device);
+	struct nouveau_bo_priv *nvbo = nouveau_bo(bo);
+	struct nouveau_resource *r;
+
+	if (nvchan->user_charge + bo->size > nvdev->sa.size)
+		return 1;
+
+	if (!(flags & NOUVEAU_BO_GART))
+		return 1;
+
+	r = nouveau_bo_tmp(chan, bo->size, fence);
+	if (!r)
+		return 1;
+	nvchan->user_charge += bo->size;
+
+	memcpy(nvdev->sa_map + r->start, nvbo->sysmem, bo->size);
+
+	nvbo->offset = nvdev->sa.offset + r->start;
+	nvbo->flags = NOUVEAU_BO_GART;
+	return 0;
+}
+
+static int
+nouveau_bo_validate_bo(struct nouveau_channel *chan, struct nouveau_bo *bo,
+		       struct nouveau_fence *fence, uint32_t flags)
+{
+	struct nouveau_bo_priv *nvbo = nouveau_bo(bo);
+	int ret;
+
+	ret = nouveau_bo_set_status(bo, flags);
+	if (ret) {
+		nouveau_fence_flush(chan);
+
+		ret = nouveau_bo_set_status(bo, flags);
+		if (ret)
+			return ret;
+	}
+
+	if (nvbo->user)
+		nouveau_bo_upload(nvbo);
+
+	nvbo->offset = nvbo->drm.offset;
+	if (nvbo->drm.flags & (NOUVEAU_MEM_AGP | NOUVEAU_MEM_PCI))
+		nvbo->flags = NOUVEAU_BO_GART;
+	else
+		nvbo->flags = NOUVEAU_BO_VRAM;
+
+	return 0;
+}
+
+int
+nouveau_bo_validate(struct nouveau_channel *chan, struct nouveau_bo *bo,
+		    uint32_t flags)
+{
+	struct nouveau_bo_priv *nvbo = nouveau_bo(bo);
+	struct nouveau_fence *fence = nouveau_pushbuf(chan->pushbuf)->fence;
+	int ret;
+
+	assert(bo->map == NULL);
+
+	if (nvbo->user) {
+		ret = nouveau_bo_validate_user(chan, bo, fence, flags);
+		if (ret) {
+			ret = nouveau_bo_validate_bo(chan, bo, fence, flags);
+			if (ret)
+				return ret;
+		}
+	} else {
+		ret = nouveau_bo_validate_bo(chan, bo, fence, flags);
+		if (ret)
+			return ret;
+	}
+
+	if (flags & NOUVEAU_BO_WR)
+		nouveau_fence_ref(fence, &nvbo->wr_fence);
+	nouveau_fence_ref(fence, &nvbo->fence);
+	return 0;
+}
+
diff --git a/src/gallium/winsys/drm/nouveau/nouveau_channel.c b/src/gallium/winsys/drm/nouveau/nouveau_channel.c
new file mode 100644
index 0000000000..3b4dcd1ecf
--- /dev/null
+++ b/src/gallium/winsys/drm/nouveau/nouveau_channel.c
@@ -0,0 +1,126 @@
+/*
+ * Copyright 2007 Nouveau Project
+ *
+ * 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 AUTHORS 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.
+ */
+
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+
+#include "nouveau_drmif.h"
+#include "nouveau_dma.h"
+
+int
+nouveau_channel_alloc(struct nouveau_device *dev, uint32_t fb_ctxdma,
+		      uint32_t tt_ctxdma, struct nouveau_channel **chan)
+{
+	struct nouveau_device_priv *nvdev = nouveau_device(dev);
+	struct nouveau_channel_priv *nvchan;
+	int ret;
+
+	if (!nvdev || !chan || *chan)
+	    return -EINVAL;
+
+	nvchan = calloc(1, sizeof(struct nouveau_channel_priv));
+	if (!nvchan)
+		return -ENOMEM;
+	nvchan->base.device = dev;
+
+	nvchan->drm.fb_ctxdma_handle = fb_ctxdma;
+	nvchan->drm.tt_ctxdma_handle = tt_ctxdma;
+	ret = drmCommandWriteRead(nvdev->fd, DRM_NOUVEAU_CHANNEL_ALLOC,
+				  &nvchan->drm, sizeof(nvchan->drm));
+	if (ret) {
+		free(nvchan);
+		return ret;
+	}
+
+	nvchan->base.id = nvchan->drm.channel;
+	if (nouveau_grobj_ref(&nvchan->base, nvchan->drm.fb_ctxdma_handle,
+			      &nvchan->base.vram) ||
+	    nouveau_grobj_ref(&nvchan->base, nvchan->drm.tt_ctxdma_handle,
+		    	      &nvchan->base.gart)) {
+		nouveau_channel_free((void *)&nvchan);
+		return -EINVAL;
+	}
+
+	ret = drmMap(nvdev->fd, nvchan->drm.ctrl, nvchan->drm.ctrl_size,
+		     (void*)&nvchan->user);
+	if (ret) {
+		nouveau_channel_free((void *)&nvchan);
+		return ret;
+	}
+	nvchan->put     = &nvchan->user[0x40/4];
+	nvchan->get     = &nvchan->user[0x44/4];
+	nvchan->ref_cnt = &nvchan->user[0x48/4];
+
+	ret = drmMap(nvdev->fd, nvchan->drm.notifier, nvchan->drm.notifier_size,
+		     (drmAddressPtr)&nvchan->notifier_block);
+	if (ret) {
+		nouveau_channel_free((void *)&nvchan);
+		return ret;
+	}
+
+	ret = drmMap(nvdev->fd, nvchan->drm.cmdbuf, nvchan->drm.cmdbuf_size,
+		     (void*)&nvchan->pushbuf);
+	if (ret) {
+		nouveau_channel_free((void *)&nvchan);
+		return ret;
+	}
+
+	ret = nouveau_grobj_alloc(&nvchan->base, 0x00000000, 0x0030,
+				  &nvchan->base.nullobj);
+	if (ret) {
+		nouveau_channel_free((void *)&nvchan);
+		return ret;
+	}
+
+	nouveau_dma_channel_init(&nvchan->base);
+	nouveau_pushbuf_init(&nvchan->base);
+
+	*chan = &nvchan->base;
+	return 0;
+}
+
+void
+nouveau_channel_free(struct nouveau_channel **chan)
+{
+	struct nouveau_channel_priv *nvchan;
+	struct nouveau_device_priv *nvdev;
+	struct drm_nouveau_channel_free cf;
+
+	if (!chan || !*chan)
+		return;
+	nvchan = nouveau_channel(*chan);
+	*chan = NULL;
+	nvdev = nouveau_device(nvchan->base.device);
+	
+	FIRE_RING_CH(&nvchan->base);
+
+	nouveau_grobj_free(&nvchan->base.vram);
+	nouveau_grobj_free(&nvchan->base.gart);
+	nouveau_grobj_free(&nvchan->base.nullobj);
+
+	cf.channel = nvchan->drm.channel;
+	drmCommandWrite(nvdev->fd, DRM_NOUVEAU_CHANNEL_FREE, &cf, sizeof(cf));
+	free(nvchan);
+}
+
+
diff --git a/src/gallium/winsys/drm/nouveau/nouveau_context.c b/src/gallium/winsys/drm/nouveau/nouveau_context.c
new file mode 100644
index 0000000000..74413c408f
--- /dev/null
+++ b/src/gallium/winsys/drm/nouveau/nouveau_context.c
@@ -0,0 +1,346 @@
+#include "main/glheader.h"
+#include "glapi/glthread.h"
+#include <GL/internal/glcore.h>
+#include "utils.h"
+
+#include "state_tracker/st_public.h"
+#include "state_tracker/st_context.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_context.h"
+#include "pipe/p_screen.h"
+
+#include "nouveau_context.h"
+#include "nouveau_dri.h"
+#include "nouveau_local.h"
+#include "nouveau_screen.h"
+#include "nouveau_winsys_pipe.h"
+
+#ifdef DEBUG
+static const struct dri_debug_control debug_control[] = {
+	{ "bo", DEBUG_BO },
+	{ NULL, 0 }
+};
+int __nouveau_debug = 0;
+#endif
+
+static void
+nouveau_channel_context_destroy(struct nouveau_channel_context *nvc)
+{
+	nouveau_grobj_free(&nvc->NvCtxSurf2D);
+	nouveau_grobj_free(&nvc->NvImageBlit);
+	nouveau_grobj_free(&nvc->NvGdiRect);
+	nouveau_grobj_free(&nvc->NvM2MF);
+	nouveau_grobj_free(&nvc->Nv2D);
+	nouveau_grobj_free(&nvc->NvSwzSurf);
+	nouveau_grobj_free(&nvc->NvSIFM);
+
+	nouveau_notifier_free(&nvc->sync_notifier);
+
+	nouveau_channel_free(&nvc->channel);
+
+	FREE(nvc);
+}
+
+static struct nouveau_channel_context *
+nouveau_channel_context_create(struct nouveau_device *dev)
+{
+	struct nouveau_channel_context *nvc;
+	int ret;
+
+	nvc = CALLOC_STRUCT(nouveau_channel_context);
+	if (!nvc)
+		return NULL;
+
+	if ((ret = nouveau_channel_alloc(dev, 0x8003d001, 0x8003d002,
+					 &nvc->channel))) {
+		NOUVEAU_ERR("Error creating GPU channel: %d\n", ret);
+		nouveau_channel_context_destroy(nvc);
+		return NULL;
+	}
+
+	nvc->next_handle = 0x80000000;
+
+	if ((ret = nouveau_notifier_alloc(nvc->channel, nvc->next_handle++, 1,
+					  &nvc->sync_notifier))) {
+		NOUVEAU_ERR("Error creating channel sync notifier: %d\n", ret);
+		nouveau_channel_context_destroy(nvc);
+		return NULL;
+	}
+
+	switch (dev->chipset & 0xf0) {
+	case 0x50:
+	case 0x80:
+	case 0x90:
+		ret = nouveau_surface_channel_create_nv50(nvc);
+		break;
+	default:
+		ret = nouveau_surface_channel_create_nv04(nvc);
+		break;
+	}
+
+	if (ret) {
+		NOUVEAU_ERR("Error initialising surface objects: %d\n", ret);
+		nouveau_channel_context_destroy(nvc);
+		return NULL;
+	}
+
+	return nvc;
+}
+
+GLboolean
+nouveau_context_create(const __GLcontextModes *glVis,
+		       __DRIcontextPrivate *driContextPriv,
+		       void *sharedContextPrivate)
+{
+	__DRIscreenPrivate *driScrnPriv = driContextPriv->driScreenPriv;
+	struct nouveau_screen  *nv_screen = driScrnPriv->private;
+	struct nouveau_context *nv = CALLOC_STRUCT(nouveau_context);
+	struct pipe_context *pipe = NULL;
+	struct st_context *st_share = NULL;
+	struct nouveau_channel_context *nvc = NULL;
+	struct nouveau_device *dev = nv_screen->device;
+	int i;
+
+	if (sharedContextPrivate) {
+		st_share = ((struct nouveau_context *)sharedContextPrivate)->st;
+	}
+
+	switch (dev->chipset & 0xf0) {
+	case 0x10:
+	case 0x20:
+		/* NV10 */
+	case 0x30:
+		/* NV30 */
+	case 0x40:
+	case 0x60:
+		/* NV40 */
+	case 0x50:
+	case 0x80:
+	case 0x90:
+		/* G80 */
+		break;
+	default:
+		NOUVEAU_ERR("Unsupported chipset: NV%02x\n", dev->chipset);
+		return GL_FALSE;
+	}
+
+	driContextPriv->driverPrivate = (void *)nv;
+	nv->nv_screen  = nv_screen;
+	nv->dri_screen = driScrnPriv;
+
+	{
+		struct nouveau_device_priv *nvdev = nouveau_device(dev);
+
+		nvdev->ctx  = driContextPriv->hHWContext;
+		nvdev->lock = (drmLock *)&driScrnPriv->pSAREA->lock;
+	}
+
+	driParseConfigFiles(&nv->dri_option_cache, &nv_screen->option_cache,
+			    nv->dri_screen->myNum, "nouveau");
+#ifdef DEBUG
+	__nouveau_debug = driParseDebugString(getenv("NOUVEAU_DEBUG"),
+					      debug_control);
+#endif
+
+	/*XXX: Hack up a fake region and buffer object for front buffer.
+	 *     This will go away with TTM, replaced with a simple reference
+	 *     of the front buffer handle passed to us by the DDX.
+	 */
+	{
+		struct pipe_surface *fb_surf;
+		struct nouveau_pipe_buffer *fb_buf;
+		struct nouveau_bo_priv *fb_bo;
+
+		fb_bo = calloc(1, sizeof(struct nouveau_bo_priv));
+		fb_bo->drm.offset = nv_screen->front_offset;
+		fb_bo->drm.flags = NOUVEAU_MEM_FB;
+		fb_bo->drm.size = nv_screen->front_pitch * 
+				  nv_screen->front_height;
+		fb_bo->refcount = 1;
+		fb_bo->base.flags = NOUVEAU_BO_PIN | NOUVEAU_BO_VRAM;
+		fb_bo->base.offset = fb_bo->drm.offset;
+		fb_bo->base.handle = (unsigned long)fb_bo;
+		fb_bo->base.size = fb_bo->drm.size;
+		fb_bo->base.device = nv_screen->device;
+
+		fb_buf = calloc(1, sizeof(struct nouveau_pipe_buffer));
+		fb_buf->bo = &fb_bo->base;
+
+		fb_surf = calloc(1, sizeof(struct pipe_surface));
+		if (nv_screen->front_cpp == 2)
+			fb_surf->format = PIPE_FORMAT_R5G6B5_UNORM;
+		else
+			fb_surf->format = PIPE_FORMAT_A8R8G8B8_UNORM;
+		pf_get_block(fb_surf->format, &fb_surf->block);
+		fb_surf->width = nv_screen->front_pitch / nv_screen->front_cpp;
+		fb_surf->height = nv_screen->front_height;
+		fb_surf->stride = fb_surf->width * fb_surf->block.size;
+		fb_surf->refcount = 1;
+		fb_surf->buffer = &fb_buf->base;
+
+		nv->frontbuffer = fb_surf;
+	}
+
+	/* Attempt to share a single channel between multiple contexts from
+	 * a single process.
+	 */
+	nvc = nv_screen->nvc;
+	if (!nvc && st_share) {
+		struct nouveau_context *snv = st_share->pipe->priv;
+		if (snv) {
+			nvc = snv->nvc;
+		}
+	}
+
+	/*XXX: temporary - disable multi-context/single-channel on pre-NV4x */
+	switch (dev->chipset & 0xf0) {
+	case 0x40:
+	case 0x60:
+		/* NV40 class */
+	case 0x50:
+	case 0x80:
+	case 0x90:
+		/* G80 class */
+		break;
+	default:
+		nvc = NULL;
+		break;
+	}
+
+	if (!nvc) {
+		nvc = nouveau_channel_context_create(dev);
+		if (!nvc) {
+			NOUVEAU_ERR("Failed initialising GPU context\n");
+			return GL_FALSE;
+		}
+		nv_screen->nvc = nvc;
+	}
+
+	nvc->refcount++;
+	nv->nvc = nvc;
+
+	/* Find a free slot for a pipe context, allocate a new one if needed */
+	nv->pctx_id = -1;
+	for (i = 0; i < nvc->nr_pctx; i++) {
+		if (nvc->pctx[i] == NULL) {
+			nv->pctx_id = i;
+			break;
+		}
+	}
+
+	if (nv->pctx_id < 0) {
+		nv->pctx_id = nvc->nr_pctx++;
+		nvc->pctx =
+			realloc(nvc->pctx,
+				sizeof(struct pipe_context *) * nvc->nr_pctx);
+	}
+
+	/* Create pipe */
+	switch (dev->chipset & 0xf0) {
+	case 0x50:
+	case 0x80:
+	case 0x90:
+		if (nouveau_surface_init_nv50(nv))
+			return GL_FALSE;
+		break;
+	default:
+		if (nouveau_surface_init_nv04(nv))
+			return GL_FALSE;
+		break;
+	}
+
+	if (!getenv("NOUVEAU_FORCE_SOFTPIPE")) {
+		struct pipe_screen *pscreen;
+
+		pipe = nouveau_pipe_create(nv);
+		if (!pipe)
+			NOUVEAU_ERR("Couldn't create hw pipe\n");
+		pscreen = nvc->pscreen;
+
+		nv->cap.hw_vertex_buffer =
+			pscreen->get_param(pscreen, NOUVEAU_CAP_HW_VTXBUF);
+		nv->cap.hw_index_buffer =
+			pscreen->get_param(pscreen, NOUVEAU_CAP_HW_IDXBUF);
+	}
+
+	if (!pipe) {
+		NOUVEAU_MSG("Using softpipe\n");
+		pipe = nouveau_create_softpipe(nv);
+		if (!pipe) {
+			NOUVEAU_ERR("Error creating pipe, bailing\n");
+			return GL_FALSE;
+		}
+	}
+
+	pipe->priv = nv;
+	nv->st = st_create_context(pipe, glVis, st_share);
+	return GL_TRUE;
+}
+
+void
+nouveau_context_destroy(__DRIcontextPrivate *driContextPriv)
+{
+	struct nouveau_context *nv = driContextPriv->driverPrivate;
+	struct nouveau_channel_context *nvc = nv->nvc;
+
+	assert(nv);
+
+	st_finish(nv->st);
+	st_destroy_context(nv->st);
+
+	if (nv->pctx_id >= 0) {
+		nvc->pctx[nv->pctx_id] = NULL;
+		if (--nvc->refcount <= 0) {
+			nouveau_channel_context_destroy(nvc);
+			nv->nv_screen->nvc = NULL;
+		}
+	}
+
+	free(nv);
+}
+
+GLboolean
+nouveau_context_bind(__DRIcontextPrivate *driContextPriv,
+		     __DRIdrawablePrivate *driDrawPriv,
+		     __DRIdrawablePrivate *driReadPriv)
+{
+	struct nouveau_context *nv;
+	struct nouveau_framebuffer *draw, *read;
+
+	if (!driContextPriv) {
+		st_make_current(NULL, NULL, NULL);
+		return GL_TRUE;
+	}
+
+	nv = driContextPriv->driverPrivate;
+	draw = driDrawPriv->driverPrivate;
+	read = driReadPriv->driverPrivate;
+
+	st_make_current(nv->st, draw->stfb, read->stfb);
+
+	if ((nv->dri_drawable != driDrawPriv) ||
+	    (nv->last_stamp != driDrawPriv->lastStamp)) {
+		nv->dri_drawable = driDrawPriv;
+		st_resize_framebuffer(draw->stfb, driDrawPriv->w,
+				      driDrawPriv->h);
+		nv->last_stamp = driDrawPriv->lastStamp;
+	}
+
+	if (driDrawPriv != driReadPriv) {
+		st_resize_framebuffer(read->stfb, driReadPriv->w,
+				      driReadPriv->h);
+	}
+
+	return GL_TRUE;
+}
+
+GLboolean
+nouveau_context_unbind(__DRIcontextPrivate *driContextPriv)
+{
+	struct nouveau_context *nv = driContextPriv->driverPrivate;
+	(void)nv;
+
+	st_flush(nv->st, 0, NULL);
+	return GL_TRUE;
+}
+
diff --git a/src/gallium/winsys/drm/nouveau/nouveau_context.h b/src/gallium/winsys/drm/nouveau/nouveau_context.h
new file mode 100644
index 0000000000..77e2147a2c
--- /dev/null
+++ b/src/gallium/winsys/drm/nouveau/nouveau_context.h
@@ -0,0 +1,113 @@
+#ifndef __NOUVEAU_CONTEXT_H__
+#define __NOUVEAU_CONTEXT_H__
+
+#include "dri_util.h"
+#include "xmlconfig.h"
+
+#include "nouveau/nouveau_winsys.h"
+#include "nouveau_drmif.h"
+#include "nouveau_dma.h"
+
+struct nouveau_framebuffer {
+	struct st_framebuffer *stfb;
+};
+
+struct nouveau_channel_context {
+	struct pipe_screen *pscreen;
+	int refcount;
+
+	unsigned cur_pctx;
+	unsigned nr_pctx;
+	struct pipe_context **pctx;
+
+	struct nouveau_channel  *channel;
+
+	struct nouveau_notifier *sync_notifier;
+
+	/* Common */
+	struct nouveau_grobj    *NvM2MF;
+	/* NV04-NV40 */
+	struct nouveau_grobj    *NvCtxSurf2D;
+	struct nouveau_grobj	*NvSwzSurf;
+	struct nouveau_grobj    *NvImageBlit;
+	struct nouveau_grobj    *NvGdiRect;
+	struct nouveau_grobj	*NvSIFM;
+	/* G80 */
+	struct nouveau_grobj    *Nv2D;
+
+	uint32_t                 next_handle;
+	uint32_t                 next_subchannel;
+	uint32_t                 next_sequence;
+};
+
+struct nouveau_context {
+	struct st_context *st;
+
+	/* DRI stuff */
+	__DRIscreenPrivate    *dri_screen;
+	__DRIdrawablePrivate  *dri_drawable;
+	unsigned int           last_stamp;
+	driOptionCache         dri_option_cache;
+	drm_context_t          drm_context;
+	drmLock                drm_lock;
+	GLboolean              locked;
+	struct nouveau_screen *nv_screen;
+	struct pipe_surface *frontbuffer;
+
+	struct {
+		int hw_vertex_buffer;
+		int hw_index_buffer;
+	} cap;
+
+	/* Hardware context */
+	struct nouveau_channel_context *nvc;
+	int pctx_id;
+
+	/* pipe_surface accel */
+	struct pipe_surface *surf_src, *surf_dst;
+	unsigned surf_src_offset, surf_dst_offset;
+	int  (*surface_copy_prep)(struct nouveau_context *,
+				  struct pipe_surface *dst,
+				  struct pipe_surface *src);
+	void (*surface_copy)(struct nouveau_context *, unsigned dx, unsigned dy,
+			     unsigned sx, unsigned sy, unsigned w, unsigned h);
+	void (*surface_copy_done)(struct nouveau_context *);
+	int (*surface_fill)(struct nouveau_context *, struct pipe_surface *,
+			    unsigned, unsigned, unsigned, unsigned, unsigned);
+};
+
+extern GLboolean nouveau_context_create(const __GLcontextModes *,
+					__DRIcontextPrivate *, void *);
+extern void nouveau_context_destroy(__DRIcontextPrivate *);
+extern GLboolean nouveau_context_bind(__DRIcontextPrivate *,
+				      __DRIdrawablePrivate *draw,
+				      __DRIdrawablePrivate *read);
+extern GLboolean nouveau_context_unbind(__DRIcontextPrivate *);
+
+#ifdef DEBUG
+extern int __nouveau_debug;
+
+#define DEBUG_BO (1 << 0)
+
+#define DBG(flag, ...) do {                   \
+	if (__nouveau_debug & (DEBUG_##flag)) \
+		NOUVEAU_ERR(__VA_ARGS__);     \
+} while(0)
+#else
+#define DBG(flag, ...)
+#endif
+
+extern void LOCK_HARDWARE(struct nouveau_context *);
+extern void UNLOCK_HARDWARE(struct nouveau_context *);
+
+extern int
+nouveau_surface_channel_create_nv04(struct nouveau_channel_context *);
+extern int
+nouveau_surface_channel_create_nv50(struct nouveau_channel_context *);
+extern int nouveau_surface_init_nv04(struct nouveau_context *);
+extern int nouveau_surface_init_nv50(struct nouveau_context *);
+
+extern uint32_t *nouveau_pipe_dma_beginp(struct nouveau_grobj *, int, int);
+extern void nouveau_pipe_dma_kickoff(struct nouveau_channel *);
+
+#endif
diff --git a/src/gallium/winsys/drm/nouveau/nouveau_device.c b/src/gallium/winsys/drm/nouveau/nouveau_device.c
new file mode 100644
index 0000000000..0b452fcd02
--- /dev/null
+++ b/src/gallium/winsys/drm/nouveau/nouveau_device.c
@@ -0,0 +1,159 @@
+/*
+ * Copyright 2007 Nouveau Project
+ *
+ * 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 AUTHORS 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.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <errno.h>
+
+#include "nouveau_drmif.h"
+
+int
+nouveau_device_open_existing(struct nouveau_device **dev, int close,
+			     int fd, drm_context_t ctx)
+{
+	struct nouveau_device_priv *nvdev;
+	int ret;
+
+	if (!dev || *dev)
+	    return -EINVAL;
+
+	nvdev = calloc(1, sizeof(*nvdev));
+	if (!nvdev)
+	    return -ENOMEM;
+	nvdev->fd = fd;
+	nvdev->ctx = ctx;
+	nvdev->needs_close = close;
+
+	drmCommandNone(nvdev->fd, DRM_NOUVEAU_CARD_INIT);
+
+	if ((ret = nouveau_bo_init(&nvdev->base))) {
+		nouveau_device_close((void *)&nvdev);
+		return ret;
+	}
+
+	{
+		uint64_t value;
+
+		ret = nouveau_device_get_param(&nvdev->base,
+					       NOUVEAU_GETPARAM_CHIPSET_ID,
+					       &value);
+		if (ret) {
+			nouveau_device_close((void *)&nvdev);
+			return ret;
+		}
+		nvdev->base.chipset = value;
+	}
+
+	*dev = &nvdev->base;
+	return 0;
+}
+
+int
+nouveau_device_open(struct nouveau_device **dev, const char *busid)
+{
+	drm_context_t ctx;
+	int fd, ret;
+
+	if (!dev || *dev)
+		return -EINVAL;
+
+	fd = drmOpen("nouveau", busid);
+	if (fd < 0)
+		return -EINVAL;
+
+	ret = drmCreateContext(fd, &ctx);
+	if (ret) {
+		drmClose(fd);
+		return ret;
+	}
+
+	ret = nouveau_device_open_existing(dev, 1, fd, ctx);
+	if (ret) {
+	    drmDestroyContext(fd, ctx);
+	    drmClose(fd);
+	    return ret;
+	}
+
+	return 0;
+}
+
+void
+nouveau_device_close(struct nouveau_device **dev)
+{
+	struct nouveau_device_priv *nvdev;
+
+	if (dev || !*dev)
+		return;
+	nvdev = nouveau_device(*dev);
+	*dev = NULL;
+
+	nouveau_bo_takedown(&nvdev->base);
+
+	if (nvdev->needs_close) {
+		drmDestroyContext(nvdev->fd, nvdev->ctx);
+		drmClose(nvdev->fd);
+	}
+	free(nvdev);
+}
+
+int
+nouveau_device_get_param(struct nouveau_device *dev,
+			 uint64_t param, uint64_t *value)
+{
+	struct nouveau_device_priv *nvdev = nouveau_device(dev);
+	struct drm_nouveau_getparam g;
+	int ret;
+
+	if (!nvdev || !value)
+		return -EINVAL;
+
+	g.param = param;
+	ret = drmCommandWriteRead(nvdev->fd, DRM_NOUVEAU_GETPARAM,
+				  &g, sizeof(g));
+	if (ret)
+		return ret;
+
+	*value = g.value;
+	return 0;
+}
+
+int
+nouveau_device_set_param(struct nouveau_device *dev,
+			 uint64_t param, uint64_t value)
+{
+	struct nouveau_device_priv *nvdev = nouveau_device(dev);
+	struct drm_nouveau_setparam s;
+	int ret;
+
+	if (!nvdev)
+		return -EINVAL;
+
+	s.param = param;
+	s.value = value;
+	ret = drmCommandWriteRead(nvdev->fd, DRM_NOUVEAU_SETPARAM,
+				  &s, sizeof(s));
+	if (ret)
+		return ret;
+
+	return 0;
+}
+
diff --git a/src/gallium/winsys/drm/nouveau/nouveau_dma.c b/src/gallium/winsys/drm/nouveau/nouveau_dma.c
new file mode 100644
index 0000000000..f8a8ba04f6
--- /dev/null
+++ b/src/gallium/winsys/drm/nouveau/nouveau_dma.c
@@ -0,0 +1,219 @@
+/*
+ * Copyright 2007 Nouveau Project
+ *
+ * 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 AUTHORS 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.
+ */
+
+#include <stdint.h>
+#include <assert.h>
+#include <errno.h>
+
+#include "nouveau_drmif.h"
+#include "nouveau_dma.h"
+#include "nouveau_local.h"
+
+static inline uint32_t
+READ_GET(struct nouveau_channel_priv *nvchan)
+{
+	return *nvchan->get;
+}
+
+static inline void
+WRITE_PUT(struct nouveau_channel_priv *nvchan, uint32_t val)
+{
+	uint32_t put = ((val << 2) + nvchan->dma->base);
+	volatile int dum;
+
+	NOUVEAU_DMA_BARRIER;
+	dum = READ_GET(nvchan);
+
+	*nvchan->put = put;
+	nvchan->dma->put = val;
+#ifdef NOUVEAU_DMA_TRACE
+	NOUVEAU_MSG("WRITE_PUT %d/0x%08x\n", nvchan->drm.channel, put);
+#endif
+
+	NOUVEAU_DMA_BARRIER;
+}
+
+static inline int
+LOCAL_GET(struct nouveau_dma_priv *dma, uint32_t *val)
+{
+	uint32_t get = *val;
+
+	if (get >= dma->base && get <= (dma->base + (dma->max << 2))) {
+		*val = (get - dma->base) >> 2;
+		return 1;
+	}
+
+	return 0;
+}
+
+void
+nouveau_dma_channel_init(struct nouveau_channel *chan)
+{
+	struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
+	int i;
+
+	nvchan->dma = &nvchan->dma_master;
+	nvchan->dma->base = nvchan->drm.put_base;
+	nvchan->dma->cur  = nvchan->dma->put = 0;
+	nvchan->dma->max  = (nvchan->drm.cmdbuf_size >> 2) - 2;
+	nvchan->dma->free = nvchan->dma->max - nvchan->dma->cur;
+
+	RING_SPACE_CH(chan, RING_SKIPS);
+	for (i = 0; i < RING_SKIPS; i++)
+		OUT_RING_CH(chan, 0);
+}
+
+#define CHECK_TIMEOUT() do {                                                   \
+	if ((NOUVEAU_TIME_MSEC() - t_start) > NOUVEAU_DMA_TIMEOUT)             \
+		return - EBUSY;                                                \
+} while(0)
+
+int
+nouveau_dma_wait(struct nouveau_channel *chan, int size)
+{
+	struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
+	struct nouveau_dma_priv *dma = nvchan->dma;
+	uint32_t get, t_start;
+
+	FIRE_RING_CH(chan);
+
+	t_start = NOUVEAU_TIME_MSEC();
+	while (dma->free < size) {
+		CHECK_TIMEOUT();
+
+		get = READ_GET(nvchan);
+		if (!LOCAL_GET(dma, &get))
+			continue;
+
+		if (dma->put >= get) {
+			dma->free = dma->max - dma->cur;
+
+			if (dma->free < size) {
+#ifdef NOUVEAU_DMA_DEBUG
+				dma->push_free = 1;
+#endif
+				OUT_RING_CH(chan, 0x20000000 | dma->base);
+				if (get <= RING_SKIPS) {
+					/*corner case - will be idle*/
+					if (dma->put <= RING_SKIPS)
+						WRITE_PUT(nvchan,
+							  RING_SKIPS + 1);
+
+					do {
+						CHECK_TIMEOUT();
+						get = READ_GET(nvchan);
+						if (!LOCAL_GET(dma, &get))
+							get = 0;
+					} while (get <= RING_SKIPS);
+				}
+
+				WRITE_PUT(nvchan, RING_SKIPS);
+				dma->cur  = dma->put = RING_SKIPS;
+				dma->free = get - (RING_SKIPS + 1);
+			}
+		} else {
+			dma->free = get - dma->cur - 1;
+		}
+	}
+
+	return 0;
+}
+
+#ifdef NOUVEAU_DMA_DUMP_POSTRELOC_PUSHBUF
+static void
+nouveau_dma_parse_pushbuf(struct nouveau_channel *chan, int get, int put)
+{
+	struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
+	unsigned mthd_count = 0;
+	
+	while (get != put) {
+		uint32_t gpuget = (get << 2) + nvchan->drm.put_base;
+		uint32_t data;
+
+		if (get < 0 || get >= nvchan->drm.cmdbuf_size) {
+			NOUVEAU_ERR("DMA_PT 0x%08x\n", gpuget);
+			assert(0);
+		}
+		data = nvchan->pushbuf[get++];
+
+		if (mthd_count) {
+			NOUVEAU_MSG("0x%08x 0x%08x\n", gpuget, data);
+			mthd_count--;
+			continue;
+		}
+
+		switch (data & 0x60000000) {
+		case 0x00000000:
+			mthd_count = (data >> 18) & 0x7ff;
+			NOUVEAU_MSG("0x%08x 0x%08x MTHD "
+				    "Sc %d Mthd 0x%04x Size %d\n",
+				    gpuget, data, (data>>13) & 7, data & 0x1ffc,
+				    mthd_count);
+			break;
+		case 0x20000000:
+			get = (data & 0x1ffffffc) >> 2;
+			NOUVEAU_MSG("0x%08x 0x%08x JUMP 0x%08x\n",
+				    gpuget, data, data & 0x1ffffffc);
+			continue;
+		case 0x40000000:
+			mthd_count = (data >> 18) & 0x7ff;
+			NOUVEAU_MSG("0x%08x 0x%08x NINC "
+				    "Sc %d Mthd 0x%04x Size %d\n",
+				    gpuget, data, (data>>13) & 7, data & 0x1ffc,
+				    mthd_count);
+			break;
+		case 0x60000000:
+			/* DMA_OPCODE_CALL apparently, doesn't seem to work on
+			 * my NV40 at least..
+			 */
+			/* fall-through */
+		default:
+			NOUVEAU_MSG("DMA_PUSHER 0x%08x 0x%08x\n",
+				    gpuget, data);
+			assert(0);
+		}
+	}
+}
+#endif
+
+void
+nouveau_dma_kickoff(struct nouveau_channel *chan)
+{
+	struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
+	struct nouveau_dma_priv *dma = nvchan->dma;
+
+	if (dma->cur == dma->put)
+		return;
+
+#ifdef NOUVEAU_DMA_DEBUG
+	if (dma->push_free) {
+		NOUVEAU_ERR("Packet incomplete: %d left\n", dma->push_free);
+		return;
+	}
+#endif
+
+#ifdef NOUVEAU_DMA_DUMP_POSTRELOC_PUSHBUF
+	nouveau_dma_parse_pushbuf(chan, dma->put, dma->cur);
+#endif
+
+	WRITE_PUT(nvchan, dma->cur);
+}
diff --git a/src/gallium/winsys/drm/nouveau/nouveau_dma.h b/src/gallium/winsys/drm/nouveau/nouveau_dma.h
new file mode 100644
index 0000000000..cfa6d26e82
--- /dev/null
+++ b/src/gallium/winsys/drm/nouveau/nouveau_dma.h
@@ -0,0 +1,143 @@
+/*
+ * Copyright 2007 Nouveau Project
+ *
+ * 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 AUTHORS 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 __NOUVEAU_DMA_H__
+#define __NOUVEAU_DMA_H__
+
+#include <string.h>
+#include "nouveau_drmif.h"
+#include "nouveau_local.h"
+
+#define RING_SKIPS 8
+
+extern int  nouveau_dma_wait(struct nouveau_channel *chan, int size);
+extern void nouveau_dma_subc_bind(struct nouveau_grobj *);
+extern void nouveau_dma_channel_init(struct nouveau_channel *);
+extern void nouveau_dma_kickoff(struct nouveau_channel *);
+
+#ifdef NOUVEAU_DMA_DEBUG
+static char faulty[1024];
+#endif
+
+static inline void
+nouveau_dma_out(struct nouveau_channel *chan, uint32_t data)
+{
+	struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
+	struct nouveau_dma_priv *dma = nvchan->dma;
+
+#ifdef NOUVEAU_DMA_DEBUG
+	if (dma->push_free == 0) {
+		NOUVEAU_ERR("No space left in packet at %s\n", faulty);
+		return;
+	}
+	dma->push_free--;
+#endif
+#ifdef NOUVEAU_DMA_TRACE
+	{
+		uint32_t offset = (dma->cur << 2) + dma->base;
+		NOUVEAU_MSG("\tOUT_RING %d/0x%08x -> 0x%08x\n",
+			    nvchan->drm.channel, offset, data);
+	}
+#endif
+	nvchan->pushbuf[dma->cur + (dma->base - nvchan->drm.put_base)/4] = data;
+	dma->cur++;
+}
+
+static inline void
+nouveau_dma_outp(struct nouveau_channel *chan, uint32_t *ptr, int size)
+{
+	struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
+	struct nouveau_dma_priv *dma = nvchan->dma;
+	(void)dma;
+
+#ifdef NOUVEAU_DMA_DEBUG
+	if (dma->push_free < size) {
+		NOUVEAU_ERR("Packet too small.  Free=%d, Need=%d\n",
+			    dma->push_free, size);
+		return;
+	}
+#endif
+#ifdef NOUVEAU_DMA_TRACE
+	while (size--) {
+		nouveau_dma_out(chan, *ptr);
+		ptr++;
+	}
+#else
+	memcpy(&nvchan->pushbuf[dma->cur], ptr, size << 2);
+#ifdef NOUVEAU_DMA_DEBUG
+	dma->push_free -= size;
+#endif
+	dma->cur += size;
+#endif
+}
+
+static inline void
+nouveau_dma_space(struct nouveau_channel *chan, int size)
+{
+	struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
+	struct nouveau_dma_priv *dma = nvchan->dma;
+
+	if (dma->free < size) {
+		if (nouveau_dma_wait(chan, size) && chan->hang_notify)
+			chan->hang_notify(chan);
+	}
+	dma->free -= size;
+#ifdef NOUVEAU_DMA_DEBUG
+	dma->push_free = size;
+#endif
+}
+
+static inline void
+nouveau_dma_begin(struct nouveau_channel *chan, struct nouveau_grobj *grobj,
+		  int method, int size, const char* file, int line)
+{
+	struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
+	struct nouveau_dma_priv *dma = nvchan->dma;
+	(void)dma;
+
+#ifdef NOUVEAU_DMA_TRACE
+	NOUVEAU_MSG("BEGIN_RING %d/%08x/%d/0x%04x/%d\n", nvchan->drm.channel,
+		    grobj->handle, grobj->subc, method, size);
+#endif
+
+#ifdef NOUVEAU_DMA_DEBUG
+	if (dma->push_free) {
+		NOUVEAU_ERR("Previous packet incomplete: %d left at %s\n",
+			    dma->push_free, faulty);
+		return;
+	}
+	sprintf(faulty,"%s:%d",file,line);
+#endif
+
+	nouveau_dma_space(chan, (size + 1));
+	nouveau_dma_out(chan, (size << 18) | (grobj->subc << 13) | method);
+}
+
+#define RING_SPACE_CH(ch,sz)         nouveau_dma_space((ch), (sz))
+#define BEGIN_RING_CH(ch,gr,m,sz)    nouveau_dma_begin((ch), (gr), (m), (sz), __FUNCTION__, __LINE__ )
+#define OUT_RING_CH(ch, data)        nouveau_dma_out((ch), (data))
+#define OUT_RINGp_CH(ch,ptr,dwords)  nouveau_dma_outp((ch), (void*)(ptr),      \
+						      (dwords))
+#define FIRE_RING_CH(ch)             nouveau_dma_kickoff((ch))
+#define WAIT_RING_CH(ch,sz)          nouveau_dma_wait((ch), (sz))
+		
+#endif
diff --git a/src/gallium/winsys/drm/nouveau/nouveau_dri.h b/src/gallium/winsys/drm/nouveau/nouveau_dri.h
new file mode 100644
index 0000000000..1207c2d609
--- /dev/null
+++ b/src/gallium/winsys/drm/nouveau/nouveau_dri.h
@@ -0,0 +1,28 @@
+#ifndef _NOUVEAU_DRI_
+#define _NOUVEAU_DRI_
+
+#include "xf86drm.h"
+#include "drm.h"
+#include "nouveau_drm.h"
+
+struct nouveau_dri {
+	uint32_t device_id;	/**< \brief PCI device ID */
+	uint32_t width;		/**< \brief width in pixels of display */
+	uint32_t height;	/**< \brief height in scanlines of display */
+	uint32_t depth;		/**< \brief depth of display (8, 15, 16, 24) */
+	uint32_t bpp;		/**< \brief bit depth of display (8, 16, 24, 32) */
+
+	uint32_t bus_type;	/**< \brief ths bus type */
+	uint32_t bus_mode;	/**< \brief bus mode (used for AGP, maybe also for PCI-E ?) */
+
+	uint32_t front_offset;	/**< \brief front buffer offset */
+	uint32_t front_pitch;	/**< \brief front buffer pitch */
+	uint32_t back_offset;	/**< \brief private back buffer offset */
+	uint32_t back_pitch;	/**< \brief private back buffer pitch */
+	uint32_t depth_offset;	/**< \brief private depth buffer offset */
+	uint32_t depth_pitch;	/**< \brief private depth buffer pitch */
+
+};
+
+#endif
+
diff --git a/src/gallium/winsys/drm/nouveau/nouveau_drmif.h b/src/gallium/winsys/drm/nouveau/nouveau_drmif.h
new file mode 100644
index 0000000000..dcd6a5eb0a
--- /dev/null
+++ b/src/gallium/winsys/drm/nouveau/nouveau_drmif.h
@@ -0,0 +1,310 @@
+/*
+ * Copyright 2007 Nouveau Project
+ *
+ * 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 AUTHORS 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 __NOUVEAU_DRMIF_H__
+#define __NOUVEAU_DRMIF_H__
+
+#include <stdint.h>
+#include <xf86drm.h>
+#include <nouveau_drm.h>
+
+#include "nouveau/nouveau_device.h"
+#include "nouveau/nouveau_channel.h"
+#include "nouveau/nouveau_grobj.h"
+#include "nouveau/nouveau_notifier.h"
+#include "nouveau/nouveau_bo.h"
+#include "nouveau/nouveau_resource.h"
+#include "nouveau/nouveau_pushbuf.h"
+
+struct nouveau_device_priv {
+	struct nouveau_device base;
+
+	int fd;
+	drm_context_t ctx;
+	drmLock *lock;
+	int needs_close;
+
+	struct drm_nouveau_mem_alloc sa;
+	void *sa_map;
+	struct nouveau_resource *sa_heap;
+};
+#define nouveau_device(n) ((struct nouveau_device_priv *)(n))
+
+extern int
+nouveau_device_open_existing(struct nouveau_device **, int close,
+			     int fd, drm_context_t ctx);
+
+extern int
+nouveau_device_open(struct nouveau_device **, const char *busid);
+
+extern void
+nouveau_device_close(struct nouveau_device **);
+
+extern int
+nouveau_device_get_param(struct nouveau_device *, uint64_t param, uint64_t *v);
+
+extern int
+nouveau_device_set_param(struct nouveau_device *, uint64_t param, uint64_t val);
+
+struct nouveau_fence {
+	struct nouveau_channel *channel;
+};
+
+struct nouveau_fence_cb {
+	struct nouveau_fence_cb *next;
+	void (*func)(void *);
+	void *priv;
+};
+
+struct nouveau_fence_priv {
+	struct nouveau_fence base;
+	int refcount;
+
+	struct nouveau_fence *next;
+	struct nouveau_fence_cb *signal_cb;
+
+	uint32_t sequence;
+	int emitted;
+	int signalled;
+};
+#define nouveau_fence(n) ((struct nouveau_fence_priv *)(n))
+
+extern int
+nouveau_fence_new(struct nouveau_channel *, struct nouveau_fence **);
+
+extern int
+nouveau_fence_ref(struct nouveau_fence *, struct nouveau_fence **);
+
+extern int
+nouveau_fence_signal_cb(struct nouveau_fence *, void (*)(void *), void *);
+
+extern void
+nouveau_fence_emit(struct nouveau_fence *);
+
+extern int
+nouveau_fence_wait(struct nouveau_fence **);
+
+extern void
+nouveau_fence_flush(struct nouveau_channel *);
+
+struct nouveau_pushbuf_reloc {
+	struct nouveau_pushbuf_bo *pbbo;
+	uint32_t *ptr;
+	uint32_t flags;
+	uint32_t data;
+	uint32_t vor;
+	uint32_t tor;
+};
+
+struct nouveau_pushbuf_bo {
+	struct nouveau_channel *channel;
+	struct nouveau_bo *bo;
+	unsigned flags;
+	unsigned handled;
+};
+
+#define NOUVEAU_PUSHBUF_MAX_BUFFERS 1024
+#define NOUVEAU_PUSHBUF_MAX_RELOCS 1024
+struct nouveau_pushbuf_priv {
+	struct nouveau_pushbuf base;
+
+	struct nouveau_fence *fence;
+
+	unsigned nop_jump;
+	unsigned start;
+	unsigned size;
+
+	struct nouveau_pushbuf_bo *buffers;
+	unsigned nr_buffers;
+	struct nouveau_pushbuf_reloc *relocs;
+	unsigned nr_relocs;
+};
+#define nouveau_pushbuf(n) ((struct nouveau_pushbuf_priv *)(n))
+
+#define pbbo_to_ptr(o) ((uint64_t)(unsigned long)(o))
+#define ptr_to_pbbo(h) ((struct nouveau_pushbuf_bo *)(unsigned long)(h))
+#define pbrel_to_ptr(o) ((uint64_t)(unsigned long)(o))
+#define ptr_to_pbrel(h) ((struct nouveau_pushbuf_reloc *)(unsigned long)(h))
+#define bo_to_ptr(o) ((uint64_t)(unsigned long)(o))
+#define ptr_to_bo(h) ((struct nouveau_bo_priv *)(unsigned long)(h))
+
+extern int
+nouveau_pushbuf_init(struct nouveau_channel *);
+
+extern int
+nouveau_pushbuf_flush(struct nouveau_channel *, unsigned min);
+
+extern int
+nouveau_pushbuf_emit_reloc(struct nouveau_channel *, void *ptr,
+			   struct nouveau_bo *, uint32_t data, uint32_t flags,
+			   uint32_t vor, uint32_t tor);
+
+struct nouveau_dma_priv {
+	uint32_t base;
+	uint32_t max;
+	uint32_t cur;
+	uint32_t put;
+	uint32_t free;
+
+	int push_free;
+} dma;
+
+struct nouveau_channel_priv {
+	struct nouveau_channel base;
+
+	struct drm_nouveau_channel_alloc drm;
+
+	uint32_t *pushbuf;
+	void     *notifier_block;
+
+	volatile uint32_t *user;
+	volatile uint32_t *put;
+	volatile uint32_t *get;
+	volatile uint32_t *ref_cnt;
+
+	struct nouveau_dma_priv dma_master;
+	struct nouveau_dma_priv dma_bufmgr;
+	struct nouveau_dma_priv *dma;
+
+	struct nouveau_fence *fence_head;
+	struct nouveau_fence *fence_tail;
+	uint32_t fence_sequence;
+
+	struct nouveau_pushbuf_priv pb;
+
+	unsigned user_charge;
+};
+#define nouveau_channel(n) ((struct nouveau_channel_priv *)(n))
+
+extern int
+nouveau_channel_alloc(struct nouveau_device *, uint32_t fb, uint32_t tt,
+		      struct nouveau_channel **);
+
+extern void
+nouveau_channel_free(struct nouveau_channel **);
+
+struct nouveau_grobj_priv {
+	struct nouveau_grobj base;
+};
+#define nouveau_grobj(n) ((struct nouveau_grobj_priv *)(n))
+
+extern int nouveau_grobj_alloc(struct nouveau_channel *, uint32_t handle,
+			       int class, struct nouveau_grobj **);
+extern int nouveau_grobj_ref(struct nouveau_channel *, uint32_t handle,
+			     struct nouveau_grobj **);
+extern void nouveau_grobj_free(struct nouveau_grobj **);
+
+
+struct nouveau_notifier_priv {
+	struct nouveau_notifier base;
+
+	struct drm_nouveau_notifierobj_alloc drm;
+	volatile void *map;
+};
+#define nouveau_notifier(n) ((struct nouveau_notifier_priv *)(n))
+
+extern int
+nouveau_notifier_alloc(struct nouveau_channel *, uint32_t handle, int count,
+		       struct nouveau_notifier **);
+
+extern void
+nouveau_notifier_free(struct nouveau_notifier **);
+
+extern void
+nouveau_notifier_reset(struct nouveau_notifier *, int id);
+
+extern uint32_t
+nouveau_notifier_status(struct nouveau_notifier *, int id);
+
+extern uint32_t
+nouveau_notifier_return_val(struct nouveau_notifier *, int id);
+
+extern int
+nouveau_notifier_wait_status(struct nouveau_notifier *, int id, int status,
+			     int timeout);
+
+struct nouveau_bo_priv {
+	struct nouveau_bo base;
+
+	struct nouveau_pushbuf_bo *pending;
+	struct nouveau_fence *fence;
+	struct nouveau_fence *wr_fence;
+
+	struct drm_nouveau_mem_alloc drm;
+	void *map;
+
+	void *sysmem;
+	int user;
+
+	int refcount;
+
+	uint64_t offset;
+	uint64_t flags;
+	int tiled;
+};
+#define nouveau_bo(n) ((struct nouveau_bo_priv *)(n))
+
+extern int
+nouveau_bo_init(struct nouveau_device *);
+
+extern void
+nouveau_bo_takedown(struct nouveau_device *);
+
+extern int
+nouveau_bo_new(struct nouveau_device *, uint32_t flags, int align, int size,
+	       struct nouveau_bo **);
+
+extern int
+nouveau_bo_user(struct nouveau_device *, void *ptr, int size,
+		struct nouveau_bo **);
+
+extern int
+nouveau_bo_ref(struct nouveau_device *, uint64_t handle, struct nouveau_bo **);
+
+extern int
+nouveau_bo_set_status(struct nouveau_bo *, uint32_t flags);
+
+extern void
+nouveau_bo_del(struct nouveau_bo **);
+
+extern int
+nouveau_bo_map(struct nouveau_bo *, uint32_t flags);
+
+extern void
+nouveau_bo_unmap(struct nouveau_bo *);
+
+extern int
+nouveau_bo_validate(struct nouveau_channel *, struct nouveau_bo *,
+		    uint32_t flags);
+
+extern int
+nouveau_resource_init(struct nouveau_resource **heap, unsigned start,
+		      unsigned size);
+
+extern int
+nouveau_resource_alloc(struct nouveau_resource *heap, int size, void *priv,
+		       struct nouveau_resource **);
+
+extern void
+nouveau_resource_free(struct nouveau_resource **);
+
+#endif
diff --git a/src/gallium/winsys/drm/nouveau/nouveau_fence.c b/src/gallium/winsys/drm/nouveau/nouveau_fence.c
new file mode 100644
index 0000000000..e7b0b4ff07
--- /dev/null
+++ b/src/gallium/winsys/drm/nouveau/nouveau_fence.c
@@ -0,0 +1,214 @@
+/*
+ * Copyright 2007 Nouveau Project
+ *
+ * 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 AUTHORS 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.
+ */
+
+#include <stdlib.h>
+#include <errno.h>
+#include <assert.h>
+
+#include "nouveau_drmif.h"
+#include "nouveau_dma.h"
+#include "nouveau_local.h"
+
+static void
+nouveau_fence_del_unsignalled(struct nouveau_fence *fence)
+{
+	struct nouveau_channel_priv *nvchan = nouveau_channel(fence->channel);
+	struct nouveau_fence *le;
+
+	if (nvchan->fence_head == fence) {
+		nvchan->fence_head = nouveau_fence(fence)->next;
+		if (nvchan->fence_head == NULL)
+			nvchan->fence_tail = NULL;
+		return;
+	}
+
+	le = nvchan->fence_head;
+	while (le && nouveau_fence(le)->next != fence)
+		le = nouveau_fence(le)->next;
+	assert(le && nouveau_fence(le)->next == fence);
+	nouveau_fence(le)->next = nouveau_fence(fence)->next;
+	if (nvchan->fence_tail == fence)
+		nvchan->fence_tail = le;
+}
+
+static void
+nouveau_fence_del(struct nouveau_fence **fence)
+{
+	struct nouveau_fence_priv *nvfence;
+
+	if (!fence || !*fence)
+		return;
+	nvfence = nouveau_fence(*fence);
+	*fence = NULL;
+
+	if (--nvfence->refcount)
+		return;
+
+	if (nvfence->emitted && !nvfence->signalled) {
+		if (nvfence->signal_cb) {
+			nvfence->refcount++;
+			nouveau_fence_wait((void *)&nvfence);
+			return;
+		}
+
+		nouveau_fence_del_unsignalled(&nvfence->base);
+	}
+	free(nvfence);
+}
+
+int
+nouveau_fence_new(struct nouveau_channel *chan, struct nouveau_fence **fence)
+{
+	struct nouveau_fence_priv *nvfence;
+
+	if (!chan || !fence || *fence)
+		return -EINVAL;
+	
+	nvfence = calloc(1, sizeof(struct nouveau_fence_priv));
+	if (!nvfence)
+		return -ENOMEM;
+	nvfence->base.channel = chan;
+	nvfence->refcount = 1;
+
+	*fence = &nvfence->base;
+	return 0;
+}
+
+int
+nouveau_fence_ref(struct nouveau_fence *ref, struct nouveau_fence **fence)
+{
+	struct nouveau_fence_priv *nvfence;
+
+	if (!fence)
+		return -EINVAL;
+
+	if (*fence) {
+		nouveau_fence_del(fence);
+		*fence = NULL;
+	}
+
+	if (ref) {
+		nvfence = nouveau_fence(ref);
+		nvfence->refcount++;	
+		*fence = &nvfence->base;
+	}
+
+	return 0;
+}
+
+int
+nouveau_fence_signal_cb(struct nouveau_fence *fence, void (*func)(void *),
+			void *priv)
+{
+	struct nouveau_fence_priv *nvfence = nouveau_fence(fence);
+	struct nouveau_fence_cb *cb;
+
+	if (!nvfence || !func)
+		return -EINVAL;
+
+	cb = malloc(sizeof(struct nouveau_fence_cb));
+	if (!cb)
+		return -ENOMEM;
+
+	cb->func = func;
+	cb->priv = priv;
+	cb->next = nvfence->signal_cb;
+	nvfence->signal_cb = cb;
+	return 0;
+}
+
+void
+nouveau_fence_emit(struct nouveau_fence *fence)
+{
+	struct nouveau_channel_priv *nvchan = nouveau_channel(fence->channel);
+	struct nouveau_fence_priv *nvfence = nouveau_fence(fence);
+
+	nvfence->emitted = 1;
+	nvfence->sequence = ++nvchan->fence_sequence;
+	if (nvfence->sequence == 0xffffffff)
+		NOUVEAU_ERR("AII wrap unhandled\n");
+
+	/*XXX: assumes subc 0 is populated */
+	RING_SPACE_CH(fence->channel, 2);
+	OUT_RING_CH  (fence->channel, 0x00040050);
+	OUT_RING_CH  (fence->channel, nvfence->sequence);
+
+	if (nvchan->fence_tail) {
+		nouveau_fence(nvchan->fence_tail)->next = fence;
+	} else {
+		nvchan->fence_head = fence;
+	}
+	nvchan->fence_tail = fence;
+}
+
+void
+nouveau_fence_flush(struct nouveau_channel *chan)
+{
+	struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
+	uint32_t sequence = *nvchan->ref_cnt;
+
+	while (nvchan->fence_head) {
+		struct nouveau_fence_priv *nvfence;
+	
+		nvfence = nouveau_fence(nvchan->fence_head);
+		if (nvfence->sequence > sequence)
+			break;
+		nouveau_fence_del_unsignalled(&nvfence->base);
+		nvfence->signalled = 1;
+
+		if (nvfence->signal_cb) {
+			struct nouveau_fence *fence = NULL;
+
+			nouveau_fence_ref(&nvfence->base, &fence);
+
+			while (nvfence->signal_cb) {
+				struct nouveau_fence_cb *cb;
+				
+				cb = nvfence->signal_cb;
+				nvfence->signal_cb = cb->next;
+				cb->func(cb->priv);
+				free(cb);
+			}
+
+			nouveau_fence_ref(NULL, &fence);
+		}
+	}
+}
+
+int
+nouveau_fence_wait(struct nouveau_fence **fence)
+{
+	struct nouveau_fence_priv *nvfence;
+	
+	if (!fence || !*fence)
+		return -EINVAL;
+	nvfence = nouveau_fence(*fence);
+
+	if (nvfence->emitted) {
+		while (!nvfence->signalled)
+			nouveau_fence_flush(nvfence->base.channel);
+	}
+	nouveau_fence_ref(NULL, fence);
+
+	return 0;
+}
+
diff --git a/src/gallium/winsys/drm/nouveau/nouveau_grobj.c b/src/gallium/winsys/drm/nouveau/nouveau_grobj.c
new file mode 100644
index 0000000000..51523897d5
--- /dev/null
+++ b/src/gallium/winsys/drm/nouveau/nouveau_grobj.c
@@ -0,0 +1,107 @@
+/*
+ * Copyright 2007 Nouveau Project
+ *
+ * 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 AUTHORS 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.
+ */
+
+#include <stdlib.h>
+#include <errno.h>
+
+#include "nouveau_drmif.h"
+
+int
+nouveau_grobj_alloc(struct nouveau_channel *chan, uint32_t handle,
+		    int class, struct nouveau_grobj **grobj)
+{
+	struct nouveau_device_priv *nvdev = nouveau_device(chan->device);
+	struct nouveau_grobj_priv *nvgrobj;
+	struct drm_nouveau_grobj_alloc g;
+	int ret;
+
+	if (!nvdev || !grobj || *grobj)
+		return -EINVAL;
+
+	nvgrobj = calloc(1, sizeof(*nvgrobj));
+	if (!nvgrobj)
+		return -ENOMEM;
+	nvgrobj->base.channel = chan;
+	nvgrobj->base.handle  = handle;
+	nvgrobj->base.grclass = class;
+
+	g.channel = chan->id;
+	g.handle  = handle;
+	g.class   = class;
+	ret = drmCommandWrite(nvdev->fd, DRM_NOUVEAU_GROBJ_ALLOC,
+			      &g, sizeof(g));
+	if (ret) {
+		nouveau_grobj_free((void *)&nvgrobj);
+		return ret;
+	}
+
+	*grobj = &nvgrobj->base;
+	return 0;
+}
+
+int
+nouveau_grobj_ref(struct nouveau_channel *chan, uint32_t handle,
+		  struct nouveau_grobj **grobj)
+{
+	struct nouveau_grobj_priv *nvgrobj;
+
+	if (!chan || !grobj || *grobj)
+		return -EINVAL;
+
+	nvgrobj = calloc(1, sizeof(struct nouveau_grobj_priv));
+	if (!nvgrobj)
+		return -ENOMEM;
+	nvgrobj->base.channel = chan;
+	nvgrobj->base.handle = handle;
+	nvgrobj->base.grclass = 0;
+
+	*grobj = &nvgrobj->base;
+	return 0;
+}
+
+void
+nouveau_grobj_free(struct nouveau_grobj **grobj)
+{
+	struct nouveau_device_priv *nvdev;
+	struct nouveau_channel_priv *chan;
+	struct nouveau_grobj_priv *nvgrobj;
+
+	if (!grobj || !*grobj)
+		return;
+	nvgrobj = nouveau_grobj(*grobj);
+	*grobj = NULL;
+
+
+	chan = nouveau_channel(nvgrobj->base.channel);
+	nvdev = nouveau_device(chan->base.device);
+
+	if (nvgrobj->base.grclass) {
+		struct drm_nouveau_gpuobj_free f;
+
+		f.channel = chan->drm.channel;
+		f.handle  = nvgrobj->base.handle;
+		drmCommandWrite(nvdev->fd, DRM_NOUVEAU_GPUOBJ_FREE,
+				&f, sizeof(f));	
+	}
+	free(nvgrobj);
+}
+
diff --git a/src/gallium/winsys/drm/nouveau/nouveau_local.h b/src/gallium/winsys/drm/nouveau/nouveau_local.h
new file mode 100644
index 0000000000..e878a40803
--- /dev/null
+++ b/src/gallium/winsys/drm/nouveau/nouveau_local.h
@@ -0,0 +1,117 @@
+#ifndef __NOUVEAU_LOCAL_H__
+#define __NOUVEAU_LOCAL_H__
+
+#include "pipe/p_compiler.h"
+#include "nouveau_winsys_pipe.h"
+#include <stdio.h>
+
+struct pipe_buffer;
+
+/* Debug output */
+#define NOUVEAU_MSG(fmt, args...) do {                                         \
+	fprintf(stdout, "nouveau: "fmt, ##args);                               \
+	fflush(stdout);                                                        \
+} while(0)
+
+#define NOUVEAU_ERR(fmt, args...) do {                                         \
+	fprintf(stderr, "%s:%d -  "fmt, __func__, __LINE__, ##args);           \
+	fflush(stderr);                                                        \
+} while(0)
+
+#define NOUVEAU_TIME_MSEC() 0
+
+/* User FIFO control */
+//#define NOUVEAU_DMA_TRACE
+//#define NOUVEAU_DMA_DEBUG
+//#define NOUVEAU_DMA_DUMP_POSTRELOC_PUSHBUF
+#define NOUVEAU_DMA_BARRIER 
+#define NOUVEAU_DMA_TIMEOUT 2000
+
+/* Push buffer access macros */
+static INLINE void
+OUT_RING(struct nouveau_channel *chan, unsigned data)
+{
+	*(chan->pushbuf->cur++) = (data);
+}
+
+static INLINE void
+OUT_RINGp(struct nouveau_channel *chan, uint32_t *data, unsigned size)
+{
+	memcpy(chan->pushbuf->cur, data, size * 4);
+	chan->pushbuf->cur += size;
+}
+
+static INLINE void
+OUT_RINGf(struct nouveau_channel *chan, float f)
+{
+	union { uint32_t i; float f; } c;
+	c.f = f;
+	OUT_RING(chan, c.i);
+}
+
+static INLINE void
+BEGIN_RING(struct nouveau_channel *chan, struct nouveau_grobj *gr,
+	   unsigned mthd, unsigned size)
+{
+	if (chan->pushbuf->remaining < (size + 1))
+		nouveau_pushbuf_flush(chan, (size + 1));
+	OUT_RING(chan, (gr->subc << 13) | (size << 18) | mthd);
+	chan->pushbuf->remaining -= (size + 1);
+}
+
+static INLINE void
+FIRE_RING(struct nouveau_channel *chan)
+{
+	nouveau_pushbuf_flush(chan, 0);
+}
+
+static INLINE void
+BIND_RING(struct nouveau_channel *chan, struct nouveau_grobj *gr, unsigned subc)
+{
+	gr->subc = subc;
+	BEGIN_RING(chan, gr, 0x0000, 1);
+	OUT_RING  (chan, gr->handle);
+}
+
+static INLINE void
+OUT_RELOC(struct nouveau_channel *chan, struct nouveau_bo *bo,
+	  unsigned data, unsigned flags, unsigned vor, unsigned tor)
+{
+	nouveau_pushbuf_emit_reloc(chan, chan->pushbuf->cur++, bo,
+				   data, flags, vor, tor);
+}
+
+/* Raw data + flags depending on FB/TT buffer */
+static INLINE void
+OUT_RELOCd(struct nouveau_channel *chan, struct nouveau_bo *bo,
+	   unsigned data, unsigned flags, unsigned vor, unsigned tor)
+{
+	OUT_RELOC(chan, bo, data, flags | NOUVEAU_BO_OR, vor, tor);
+}
+
+/* FB/TT object handle */
+static INLINE void
+OUT_RELOCo(struct nouveau_channel *chan, struct nouveau_bo *bo,
+	   unsigned flags)
+{
+	OUT_RELOC(chan, bo, 0, flags | NOUVEAU_BO_OR,
+		  chan->vram->handle, chan->gart->handle);
+}
+
+/* Low 32-bits of offset */
+static INLINE void
+OUT_RELOCl(struct nouveau_channel *chan, struct nouveau_bo *bo,
+	   unsigned delta, unsigned flags)
+{
+	OUT_RELOC(chan, bo, delta, flags | NOUVEAU_BO_LOW, 0, 0);
+}
+
+/* High 32-bits of offset */
+static INLINE void
+OUT_RELOCh(struct nouveau_channel *chan, struct nouveau_bo *bo,
+	   unsigned delta, unsigned flags)
+{
+	OUT_RELOC(chan, bo, delta, flags | NOUVEAU_BO_HIGH, 0, 0);
+}
+
+#endif
diff --git a/src/gallium/winsys/drm/nouveau/nouveau_lock.c b/src/gallium/winsys/drm/nouveau/nouveau_lock.c
new file mode 100644
index 0000000000..9adb9ac854
--- /dev/null
+++ b/src/gallium/winsys/drm/nouveau/nouveau_lock.c
@@ -0,0 +1,94 @@
+/**************************************************************************
+ * 
+ * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ * 
+ * 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, sub license, 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 (including the
+ * next paragraph) 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 NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS 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.
+ * 
+ **************************************************************************/
+
+#include "main/glheader.h"
+#include "glapi/glthread.h"
+#include <GL/internal/glcore.h>
+
+#include "nouveau_context.h"
+#include "nouveau_screen.h"
+
+_glthread_DECLARE_STATIC_MUTEX( lockMutex );
+
+static void
+nouveau_contended_lock(struct nouveau_context *nv, GLuint flags)
+{
+	__DRIdrawablePrivate *dPriv = nv->dri_drawable;
+	__DRIscreenPrivate *sPriv = nv->dri_screen;
+	struct nouveau_screen *nv_screen = nv->nv_screen;
+	struct nouveau_device *dev = nv_screen->device;
+	struct nouveau_device_priv *nvdev = nouveau_device(dev);
+
+	drmGetLock(nvdev->fd, nvdev->ctx, flags);
+
+	/* If the window moved, may need to set a new cliprect now.
+	 *
+	 * NOTE: This releases and regains the hw lock, so all state
+	 * checking must be done *after* this call:
+	 */
+	if (dPriv)
+		DRI_VALIDATE_DRAWABLE_INFO(sPriv, dPriv);
+}
+
+/* Lock the hardware and validate our state.
+ */
+void
+LOCK_HARDWARE(struct nouveau_context *nv)
+{
+	struct nouveau_screen *nv_screen = nv->nv_screen;
+	struct nouveau_device *dev = nv_screen->device;
+	struct nouveau_device_priv *nvdev = nouveau_device(dev);
+	char __ret=0;
+
+	_glthread_LOCK_MUTEX(lockMutex);
+	assert(!nv->locked);
+	
+	DRM_CAS(nvdev->lock, nvdev->ctx,
+		(DRM_LOCK_HELD | nvdev->ctx), __ret);
+	
+	if (__ret)
+		nouveau_contended_lock(nv, 0);
+	nv->locked = GL_TRUE;
+}
+
+
+  /* Unlock the hardware using the global current context 
+   */
+void
+UNLOCK_HARDWARE(struct nouveau_context *nv)
+{
+	struct nouveau_screen *nv_screen = nv->nv_screen;
+	struct nouveau_device *dev = nv_screen->device;
+	struct nouveau_device_priv *nvdev = nouveau_device(dev);
+
+	assert(nv->locked);
+	nv->locked = GL_FALSE;
+
+	DRM_UNLOCK(nvdev->fd, nvdev->lock, nvdev->ctx);
+
+	_glthread_UNLOCK_MUTEX(lockMutex);
+} 
diff --git a/src/gallium/winsys/drm/nouveau/nouveau_notifier.c b/src/gallium/winsys/drm/nouveau/nouveau_notifier.c
new file mode 100644
index 0000000000..01e8f38440
--- /dev/null
+++ b/src/gallium/winsys/drm/nouveau/nouveau_notifier.c
@@ -0,0 +1,137 @@
+/*
+ * Copyright 2007 Nouveau Project
+ *
+ * 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 AUTHORS 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.
+ */
+
+#include <stdlib.h>
+#include <errno.h>
+
+#include "nouveau_drmif.h"
+#include "nouveau_local.h"
+
+#define NOTIFIER(__v)                                                          \
+	struct nouveau_notifier_priv *nvnotify = nouveau_notifier(notifier);   \
+	volatile uint32_t *__v = (void*)nvnotify->map + (id * 32)
+
+int
+nouveau_notifier_alloc(struct nouveau_channel *chan, uint32_t handle,
+		       int count, struct nouveau_notifier **notifier)
+{
+	struct nouveau_notifier_priv *nvnotify;
+	int ret;
+
+	if (!chan || !notifier || *notifier)
+		return -EINVAL;
+
+	nvnotify = calloc(1, sizeof(struct nouveau_notifier_priv));
+	if (!nvnotify)
+		return -ENOMEM;
+	nvnotify->base.channel = chan;
+	nvnotify->base.handle  = handle;
+
+	nvnotify->drm.channel = chan->id;
+	nvnotify->drm.handle  = handle;
+	nvnotify->drm.count   = count;
+	if ((ret = drmCommandWriteRead(nouveau_device(chan->device)->fd,
+				       DRM_NOUVEAU_NOTIFIEROBJ_ALLOC,
+				       &nvnotify->drm,
+				       sizeof(nvnotify->drm)))) {
+		nouveau_notifier_free((void *)&nvnotify);
+		return ret;
+	}
+
+	nvnotify->map = (void *)nouveau_channel(chan)->notifier_block +
+				nvnotify->drm.offset;
+	*notifier = &nvnotify->base;
+	return 0;
+}
+
+void
+nouveau_notifier_free(struct nouveau_notifier **notifier)
+{
+
+	struct nouveau_notifier_priv *nvnotify;
+	struct nouveau_channel_priv *nvchan;
+	struct nouveau_device_priv *nvdev;
+	struct drm_nouveau_gpuobj_free f;
+
+	if (!notifier || !*notifier)
+		return;
+	nvnotify = nouveau_notifier(*notifier);
+	*notifier = NULL;
+
+	nvchan = nouveau_channel(nvnotify->base.channel);
+	nvdev   = nouveau_device(nvchan->base.device);
+
+	f.channel = nvchan->drm.channel;
+	f.handle  = nvnotify->base.handle;
+	drmCommandWrite(nvdev->fd, DRM_NOUVEAU_GPUOBJ_FREE, &f, sizeof(f));		
+	free(nvnotify);
+}
+
+void
+nouveau_notifier_reset(struct nouveau_notifier *notifier, int id)
+{
+	NOTIFIER(n);
+
+	n[NV_NOTIFY_TIME_0      /4] = 0x00000000;
+	n[NV_NOTIFY_TIME_1      /4] = 0x00000000;
+	n[NV_NOTIFY_RETURN_VALUE/4] = 0x00000000;
+	n[NV_NOTIFY_STATE       /4] = (NV_NOTIFY_STATE_STATUS_IN_PROCESS <<
+				       NV_NOTIFY_STATE_STATUS_SHIFT);
+}
+
+uint32_t
+nouveau_notifier_status(struct nouveau_notifier *notifier, int id)
+{
+	NOTIFIER(n);
+
+	return n[NV_NOTIFY_STATE/4] >> NV_NOTIFY_STATE_STATUS_SHIFT;
+}
+
+uint32_t
+nouveau_notifier_return_val(struct nouveau_notifier *notifier, int id)
+{
+	NOTIFIER(n);
+
+	return n[NV_NOTIFY_RETURN_VALUE/4];
+}
+
+int
+nouveau_notifier_wait_status(struct nouveau_notifier *notifier, int id,
+			     int status, int timeout)
+{
+	NOTIFIER(n);
+	uint32_t time = 0, t_start = NOUVEAU_TIME_MSEC();
+
+	while (time <= timeout) {
+		uint32_t v;
+
+		v = n[NV_NOTIFY_STATE/4] >> NV_NOTIFY_STATE_STATUS_SHIFT;
+		if (v == status)
+			return 0;
+
+		if (timeout)
+			time = NOUVEAU_TIME_MSEC() - t_start;
+	}
+
+	return -EBUSY;
+}
+
diff --git a/src/gallium/winsys/drm/nouveau/nouveau_pushbuf.c b/src/gallium/winsys/drm/nouveau/nouveau_pushbuf.c
new file mode 100644
index 0000000000..815046ba85
--- /dev/null
+++ b/src/gallium/winsys/drm/nouveau/nouveau_pushbuf.c
@@ -0,0 +1,271 @@
+/*
+ * Copyright 2007 Nouveau Project
+ *
+ * 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 AUTHORS 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.
+ */
+
+#include <stdlib.h>
+#include <errno.h>
+#include <assert.h>
+
+#include "nouveau_drmif.h"
+#include "nouveau_dma.h"
+
+#define PB_BUFMGR_DWORDS   (4096 / 2)
+#define PB_MIN_USER_DWORDS  2048
+
+static int
+nouveau_pushbuf_space(struct nouveau_channel *chan, unsigned min)
+{
+	struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
+	struct nouveau_pushbuf_priv *nvpb = &nvchan->pb;
+
+	assert((min + 1) <= nvchan->dma->max);
+
+	/* Wait for enough space in push buffer */
+	min = min < PB_MIN_USER_DWORDS ? PB_MIN_USER_DWORDS : min;
+	min += 1; /* a bit extra for the NOP */
+	if (nvchan->dma->free < min)
+		WAIT_RING_CH(chan, min);
+
+	/* Insert NOP, may turn into a jump later */
+	RING_SPACE_CH(chan, 1);
+	nvpb->nop_jump = nvchan->dma->cur;
+	OUT_RING_CH(chan, 0);
+
+	/* Any remaining space is available to the user */
+	nvpb->start = nvchan->dma->cur;
+	nvpb->size = nvchan->dma->free;
+	nvpb->base.channel = chan;
+	nvpb->base.remaining = nvpb->size;
+	nvpb->base.cur = &nvchan->pushbuf[nvpb->start];
+
+	/* Create a new fence object for this "frame" */
+	nouveau_fence_ref(NULL, &nvpb->fence);
+	nouveau_fence_new(chan, &nvpb->fence);
+
+	return 0;
+}
+
+int
+nouveau_pushbuf_init(struct nouveau_channel *chan)
+{
+	struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
+	struct nouveau_dma_priv *m = &nvchan->dma_master;
+	struct nouveau_dma_priv *b = &nvchan->dma_bufmgr;
+	int i;
+
+	if (!nvchan)
+		return -EINVAL;
+
+	/* Reassign last bit of push buffer for a "separate" bufmgr
+	 * ring buffer
+	 */
+	m->max -= PB_BUFMGR_DWORDS;
+	m->free -= PB_BUFMGR_DWORDS;
+
+	b->base = m->base + ((m->max + 2) << 2);
+	b->max = PB_BUFMGR_DWORDS - 2;
+	b->cur = b->put = 0;
+	b->free = b->max - b->cur;
+
+	/* Some NOPs just to be safe
+	 *XXX: RING_SKIPS
+	 */
+	nvchan->dma = b;
+	RING_SPACE_CH(chan, 8);
+	for (i = 0; i < 8; i++)
+		OUT_RING_CH(chan, 0);
+	nvchan->dma = m;
+
+	nouveau_pushbuf_space(chan, 0);
+	chan->pushbuf = &nvchan->pb.base;
+
+	nvchan->pb.buffers = calloc(NOUVEAU_PUSHBUF_MAX_BUFFERS,
+				    sizeof(struct nouveau_pushbuf_bo));
+	nvchan->pb.relocs = calloc(NOUVEAU_PUSHBUF_MAX_RELOCS,
+				   sizeof(struct nouveau_pushbuf_reloc));
+	return 0;
+}
+
+static uint32_t
+nouveau_pushbuf_calc_reloc(struct nouveau_bo *bo,
+			   struct nouveau_pushbuf_reloc *r)
+{
+	uint32_t push;
+
+	if (r->flags & NOUVEAU_BO_LOW) {
+		push = bo->offset + r->data;
+	} else
+	if (r->flags & NOUVEAU_BO_HIGH) {
+		push = (bo->offset + r->data) >> 32;
+	} else {
+		push = r->data;
+	}
+
+	if (r->flags & NOUVEAU_BO_OR) {
+		if (bo->flags & NOUVEAU_BO_VRAM)
+			push |= r->vor;
+		else
+			push |= r->tor;
+	}
+
+	return push;
+}
+
+/* This would be our TTM "superioctl" */
+int
+nouveau_pushbuf_flush(struct nouveau_channel *chan, unsigned min)
+{
+	struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
+	struct nouveau_pushbuf_priv *nvpb = &nvchan->pb;
+	int ret, i;
+
+	if (nvpb->base.remaining == nvpb->size)
+		return 0;
+
+	nouveau_fence_flush(chan);
+
+	nvpb->size -= nvpb->base.remaining;
+	nvchan->dma->cur += nvpb->size;
+	nvchan->dma->free -= nvpb->size;
+	assert(nvchan->dma->cur <= nvchan->dma->max);
+
+	nvchan->dma = &nvchan->dma_bufmgr;
+	nvchan->pushbuf[nvpb->nop_jump] = 0x20000000 |
+		(nvchan->dma->base + (nvchan->dma->cur << 2));
+
+	/* Validate buffers + apply relocations */
+	nvchan->user_charge = 0;
+	for (i = 0; i < nvpb->nr_relocs; i++) {
+		struct nouveau_pushbuf_reloc *r = &nvpb->relocs[i];
+		struct nouveau_pushbuf_bo *pbbo = r->pbbo;
+		struct nouveau_bo *bo = pbbo->bo;
+
+		/* Validated, mem matches presumed, no relocation necessary */
+		if (pbbo->handled & 2) {
+			if (!(pbbo->handled & 1))
+				assert(0);
+			continue;
+		}
+
+		/* Not yet validated, do it now */
+		if (!(pbbo->handled & 1)) {
+			ret = nouveau_bo_validate(chan, bo, pbbo->flags);
+			if (ret) {
+				assert(0);
+				return ret;
+			}
+			pbbo->handled |= 1;
+
+			if (bo->offset == nouveau_bo(bo)->offset &&
+			    bo->flags == nouveau_bo(bo)->flags) {
+				pbbo->handled |= 2;
+				continue;
+			}
+			bo->offset = nouveau_bo(bo)->offset;
+			bo->flags = nouveau_bo(bo)->flags;
+		}
+
+		/* Apply the relocation */
+		*r->ptr = nouveau_pushbuf_calc_reloc(bo, r);
+	}
+	nvpb->nr_relocs = 0;
+
+	/* Dereference all buffers on validate list */
+	for (i = 0; i < nvpb->nr_buffers; i++) {
+		struct nouveau_pushbuf_bo *pbbo = &nvpb->buffers[i];
+
+		nouveau_bo(pbbo->bo)->pending = NULL;
+		nouveau_bo_del(&pbbo->bo);
+	}
+	nvpb->nr_buffers = 0;
+
+	/* Switch back to user's ring */
+	RING_SPACE_CH(chan, 1);
+	OUT_RING_CH(chan, 0x20000000 | ((nvpb->start << 2) +
+					nvchan->dma_master.base));
+	nvchan->dma = &nvchan->dma_master;
+
+	/* Fence + kickoff */
+	nouveau_fence_emit(nvpb->fence);
+	FIRE_RING_CH(chan);
+
+	/* Allocate space for next push buffer */
+	ret = nouveau_pushbuf_space(chan, min);
+	assert(!ret);
+
+	return 0;
+}
+
+static struct nouveau_pushbuf_bo *
+nouveau_pushbuf_emit_buffer(struct nouveau_channel *chan, struct nouveau_bo *bo)
+{
+	struct nouveau_pushbuf_priv *nvpb = nouveau_pushbuf(chan->pushbuf);
+	struct nouveau_bo_priv *nvbo = nouveau_bo(bo);
+	struct nouveau_pushbuf_bo *pbbo;
+
+	if (nvbo->pending)
+		return nvbo->pending;
+
+	if (nvpb->nr_buffers >= NOUVEAU_PUSHBUF_MAX_BUFFERS)
+		return NULL;
+	pbbo = nvpb->buffers + nvpb->nr_buffers++;
+	nvbo->pending = pbbo;
+
+	nouveau_bo_ref(bo->device, bo->handle, &pbbo->bo);
+	pbbo->channel = chan;
+	pbbo->flags = NOUVEAU_BO_VRAM | NOUVEAU_BO_GART;
+	pbbo->handled = 0;
+	return pbbo;
+}
+
+int
+nouveau_pushbuf_emit_reloc(struct nouveau_channel *chan, void *ptr,
+			   struct nouveau_bo *bo, uint32_t data, uint32_t flags,
+			   uint32_t vor, uint32_t tor)
+{
+	struct nouveau_pushbuf_priv *nvpb = nouveau_pushbuf(chan->pushbuf);
+	struct nouveau_pushbuf_bo *pbbo;
+	struct nouveau_pushbuf_reloc *r;
+
+	if (nvpb->nr_relocs >= NOUVEAU_PUSHBUF_MAX_RELOCS)
+		return -ENOMEM;
+
+	pbbo = nouveau_pushbuf_emit_buffer(chan, bo);
+	if (!pbbo)
+		return -ENOMEM;
+	pbbo->flags |= (flags & NOUVEAU_BO_RDWR);
+	pbbo->flags &= (flags | NOUVEAU_BO_RDWR);
+
+	r = nvpb->relocs + nvpb->nr_relocs++;
+	r->pbbo = pbbo;
+	r->ptr = ptr;
+	r->flags = flags;
+	r->data = data;
+	r->vor = vor;
+	r->tor = tor;
+
+	if (flags & NOUVEAU_BO_DUMMY)
+		*(uint32_t *)ptr = 0;
+	else
+		*(uint32_t *)ptr = nouveau_pushbuf_calc_reloc(bo, r);
+	return 0;
+}
+
diff --git a/src/gallium/winsys/drm/nouveau/nouveau_resource.c b/src/gallium/winsys/drm/nouveau/nouveau_resource.c
new file mode 100644
index 0000000000..3bbcb5c45e
--- /dev/null
+++ b/src/gallium/winsys/drm/nouveau/nouveau_resource.c
@@ -0,0 +1,116 @@
+/*
+ * Copyright 2007 Nouveau Project
+ *
+ * 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 AUTHORS 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.
+ */
+
+#include <stdlib.h>
+#include <errno.h>
+
+#include "nouveau_drmif.h"
+#include "nouveau_local.h"
+
+int
+nouveau_resource_init(struct nouveau_resource **heap,
+		      unsigned start, unsigned size)
+{
+	struct nouveau_resource *r;
+
+	r = calloc(1, sizeof(struct nouveau_resource));
+	if (!r)
+		return 1;
+
+	r->start = start;
+	r->size  = size;
+	*heap = r;
+	return 0;
+}
+
+int
+nouveau_resource_alloc(struct nouveau_resource *heap, int size, void *priv,
+		       struct nouveau_resource **res)
+{
+	struct nouveau_resource *r;
+
+	if (!heap || !size || !res || *res)
+		return 1;
+
+	while (heap) {
+		if (!heap->in_use && heap->size >= size) {
+			r = calloc(1, sizeof(struct nouveau_resource));
+			if (!r)
+				return 1;
+
+			r->start  = (heap->start + heap->size) - size;
+			r->size   = size;
+			r->in_use = 1;
+			r->priv   = priv;
+
+			heap->size -= size;
+
+			r->next = heap->next;
+			if (heap->next)
+				heap->next->prev = r;
+			r->prev = heap;
+			heap->next = r;
+
+			*res = r;
+			return 0;
+		}
+			
+		heap = heap->next;
+	}
+
+	return 1;
+}
+
+void
+nouveau_resource_free(struct nouveau_resource **res)
+{
+	struct nouveau_resource *r;
+
+	if (!res || !*res)
+		return;
+	r = *res;
+	*res = NULL;
+
+	r->in_use = 0;
+
+	if (r->next && !r->next->in_use) {
+		struct nouveau_resource *new = r->next;
+
+		new->prev = r->prev;
+		if (r->prev)
+			r->prev->next = new;
+		new->size += r->size;
+		new->start = r->start;
+
+		free(r);
+		r = new;
+	}
+
+	if (r->prev && !r->prev->in_use) {
+		r->prev->next = r->next;
+		if (r->next)
+			r->next->prev = r->prev;
+		r->prev->size += r->size;
+		free(r);
+	}
+	
+}
diff --git a/src/gallium/winsys/drm/nouveau/nouveau_screen.c b/src/gallium/winsys/drm/nouveau/nouveau_screen.c
new file mode 100644
index 0000000000..df1fe7e69b
--- /dev/null
+++ b/src/gallium/winsys/drm/nouveau/nouveau_screen.c
@@ -0,0 +1,310 @@
+#include "utils.h"
+#include "vblank.h"
+#include "xmlpool.h"
+
+#include "pipe/p_context.h"
+#include "state_tracker/st_public.h"
+#include "state_tracker/st_cb_fbo.h"
+
+#include "nouveau_context.h"
+#include "nouveau_drm.h"
+#include "nouveau_dri.h"
+#include "nouveau_local.h"
+#include "nouveau_screen.h"
+#include "nouveau_swapbuffers.h"
+
+#if NOUVEAU_DRM_HEADER_PATCHLEVEL != 11
+#error nouveau_drm.h version does not match expected version
+#endif
+
+/* Extension stuff, enabling of extensions handled by Gallium's GL state
+ * tracker.  But, we still need to define the entry points we want.
+ */
+#define need_GL_ARB_fragment_program
+#define need_GL_ARB_multisample
+#define need_GL_ARB_occlusion_query
+#define need_GL_ARB_point_parameters
+#define need_GL_ARB_shader_objects
+#define need_GL_ARB_texture_compression
+#define need_GL_ARB_vertex_program
+#define need_GL_ARB_vertex_shader
+#define need_GL_ARB_vertex_buffer_object
+#define need_GL_EXT_compiled_vertex_array
+#define need_GL_EXT_fog_coord
+#define need_GL_EXT_secondary_color
+#define need_GL_EXT_framebuffer_object
+#define need_GL_VERSION_2_0
+#define need_GL_VERSION_2_1
+#include "extension_helper.h"
+
+const struct dri_extension card_extensions[] =
+{
+	{ "GL_ARB_multisample", GL_ARB_multisample_functions },
+	{ "GL_ARB_occlusion_query", GL_ARB_occlusion_query_functions },
+	{ "GL_ARB_point_parameters", GL_ARB_point_parameters_functions },
+	{ "GL_ARB_shader_objects", GL_ARB_shader_objects_functions },
+	{ "GL_ARB_shading_language_100", GL_VERSION_2_0_functions },
+	{ "GL_ARB_shading_language_120", GL_VERSION_2_1_functions },
+	{ "GL_ARB_texture_compression", GL_ARB_texture_compression_functions },
+	{ "GL_ARB_vertex_program", GL_ARB_vertex_program_functions },
+	{ "GL_ARB_vertex_shader", GL_ARB_vertex_shader_functions },
+	{ "GL_ARB_vertex_buffer_object", GL_ARB_vertex_buffer_object_functions },
+	{ "GL_EXT_compiled_vertex_array", GL_EXT_compiled_vertex_array_functions },
+	{ "GL_EXT_fog_coord", GL_EXT_fog_coord_functions },
+	{ "GL_EXT_framebuffer_object", GL_EXT_framebuffer_object_functions },
+	{ "GL_EXT_secondary_color", GL_EXT_secondary_color_functions },
+	{ NULL, 0 }
+};
+
+PUBLIC const char __driConfigOptions[] =
+DRI_CONF_BEGIN
+DRI_CONF_END;
+static const GLuint __driNConfigOptions = 0;
+
+extern const struct dri_extension common_extensions[];
+extern const struct dri_extension nv40_extensions[];
+
+static GLboolean
+nouveau_screen_create(__DRIscreenPrivate *driScrnPriv)
+{
+	struct nouveau_dri *nv_dri = driScrnPriv->pDevPriv;
+	struct nouveau_screen *nv_screen;
+	int ret;
+
+	if (driScrnPriv->devPrivSize != sizeof(struct nouveau_dri)) {
+		NOUVEAU_ERR("DRI struct mismatch between DDX/DRI\n");
+		return GL_FALSE;
+	}
+
+	nv_screen = CALLOC_STRUCT(nouveau_screen);
+	if (!nv_screen)
+		return GL_FALSE;
+	nv_screen->driScrnPriv = driScrnPriv;
+	driScrnPriv->private = (void *)nv_screen;
+
+	driParseOptionInfo(&nv_screen->option_cache,
+			   __driConfigOptions, __driNConfigOptions);
+
+	if ((ret = nouveau_device_open_existing(&nv_screen->device, 0,
+						driScrnPriv->fd, 0))) {
+		NOUVEAU_ERR("Failed opening nouveau device: %d\n", ret);
+		return GL_FALSE;
+	}
+
+	nv_screen->front_offset = nv_dri->front_offset;
+	nv_screen->front_pitch  = nv_dri->front_pitch * (nv_dri->bpp / 8);
+	nv_screen->front_cpp = nv_dri->bpp / 8;
+	nv_screen->front_height = nv_dri->height;
+
+	return GL_TRUE;
+}
+
+static void
+nouveau_screen_destroy(__DRIscreenPrivate *driScrnPriv)
+{
+	struct nouveau_screen *nv_screen = driScrnPriv->private;
+
+	driScrnPriv->private = NULL;
+	FREE(nv_screen);
+}
+
+static GLboolean
+nouveau_create_buffer(__DRIscreenPrivate * driScrnPriv,
+		      __DRIdrawablePrivate * driDrawPriv,
+		      const __GLcontextModes *glVis, GLboolean pixmapBuffer)
+{
+	struct nouveau_framebuffer *nvfb;
+	enum pipe_format colour, depth, stencil;
+
+	if (pixmapBuffer)
+		return GL_FALSE;
+
+	nvfb = CALLOC_STRUCT(nouveau_framebuffer);
+	if (!nvfb)
+		return GL_FALSE;
+
+	if (glVis->redBits == 5)
+		colour = PIPE_FORMAT_R5G6B5_UNORM;
+	else
+		colour = PIPE_FORMAT_A8R8G8B8_UNORM;
+
+	if (glVis->depthBits == 16)
+		depth = PIPE_FORMAT_Z16_UNORM;
+	else if (glVis->depthBits == 24)
+		depth = PIPE_FORMAT_Z24S8_UNORM;
+	else
+		depth = PIPE_FORMAT_NONE;
+
+	if (glVis->stencilBits == 8)
+		stencil = PIPE_FORMAT_Z24S8_UNORM;
+	else
+		stencil = PIPE_FORMAT_NONE;
+
+	nvfb->stfb = st_create_framebuffer(glVis, colour, depth, stencil,
+					   driDrawPriv->w, driDrawPriv->h,
+					   (void*)nvfb);
+	if (!nvfb->stfb) {
+		free(nvfb);
+		return  GL_FALSE;
+	}
+
+	driDrawPriv->driverPrivate = (void *)nvfb;
+	return GL_TRUE;
+}
+
+static void
+nouveau_destroy_buffer(__DRIdrawablePrivate * driDrawPriv)
+{
+	struct nouveau_framebuffer *nvfb;
+	
+	nvfb = (struct nouveau_framebuffer *)driDrawPriv->driverPrivate;
+	st_unreference_framebuffer(&nvfb->stfb);
+	free(nvfb);
+}
+
+static struct __DriverAPIRec
+nouveau_api = {
+	.InitDriver	= nouveau_screen_create,
+	.DestroyScreen	= nouveau_screen_destroy,
+	.CreateContext	= nouveau_context_create,
+	.DestroyContext	= nouveau_context_destroy,
+	.CreateBuffer	= nouveau_create_buffer,
+	.DestroyBuffer	= nouveau_destroy_buffer,
+	.SwapBuffers	= nouveau_swap_buffers,
+	.MakeCurrent	= nouveau_context_bind,
+	.UnbindContext	= nouveau_context_unbind,
+	.GetSwapInfo	= NULL,
+	.GetMSC		= NULL,
+	.WaitForMSC	= NULL,
+	.WaitForSBC	= NULL,
+	.SwapBuffersMSC	= NULL,
+	.CopySubBuffer	= nouveau_copy_sub_buffer,
+	.setTexOffset	= NULL
+};
+
+static __GLcontextModes *
+nouveau_fill_in_modes(unsigned pixel_bits, unsigned depth_bits,
+		      unsigned stencil_bits, GLboolean have_back_buffer)
+{
+	__GLcontextModes * modes;
+	__GLcontextModes * m;
+	unsigned num_modes;
+	unsigned depth_buffer_factor;
+	unsigned back_buffer_factor;
+	int i;
+
+	static const struct {
+		GLenum format;
+		GLenum type;
+	} fb_format_array[] = {
+		{ GL_RGB , GL_UNSIGNED_SHORT_5_6_5     },
+		{ GL_BGRA, GL_UNSIGNED_INT_8_8_8_8_REV },
+		{ GL_BGR , GL_UNSIGNED_INT_8_8_8_8_REV },
+	};
+
+	/* GLX_SWAP_COPY_OML is only supported because the Intel driver doesn't
+	 * support pageflipping at all.
+	 */
+	static const GLenum back_buffer_modes[] = {
+		GLX_NONE, GLX_SWAP_UNDEFINED_OML, GLX_SWAP_COPY_OML
+	};
+
+	uint8_t depth_bits_array[4]   = { 0, 16, 24, 24 };
+	uint8_t stencil_bits_array[4] = { 0,  0,  0, 8 };
+	uint8_t msaa_samples_array[1] = { 0 };
+
+	depth_buffer_factor = 4;
+	back_buffer_factor  = (have_back_buffer) ? 3 : 1;
+
+	num_modes = ((pixel_bits==16) ? 1 : 2) *
+		depth_buffer_factor * back_buffer_factor * 4;
+	modes = (*dri_interface->createContextModes)(num_modes,
+						     sizeof(__GLcontextModes));
+	m = modes;
+
+	for (i=((pixel_bits==16)?0:1);i<((pixel_bits==16)?1:3);i++) {
+		if (!driFillInModes(&m, fb_format_array[i].format,
+					fb_format_array[i].type,
+					depth_bits_array,
+					stencil_bits_array,
+					depth_buffer_factor,
+					back_buffer_modes,
+					back_buffer_factor,
+					msaa_samples_array, 1,
+					GLX_TRUE_COLOR)) {
+		fprintf( stderr, "[%s:%u] Error creating FBConfig!\n",
+				__func__, __LINE__ );
+		return NULL;
+		}
+
+		if (!driFillInModes(&m, fb_format_array[i].format,
+					fb_format_array[i].type,
+					depth_bits_array,
+					stencil_bits_array,
+					depth_buffer_factor,
+					back_buffer_modes,
+					back_buffer_factor,
+					msaa_samples_array, 1,
+					GLX_DIRECT_COLOR)) {
+		fprintf( stderr, "[%s:%u] Error creating FBConfig!\n",
+				__func__, __LINE__ );
+		return NULL;
+		}
+	}
+
+	return modes;
+}
+PUBLIC void *
+__driCreateNewScreen_20050727(__DRInativeDisplay *dpy, int scrn,
+			      __DRIscreen *psc, const __GLcontextModes * modes,
+			      const __DRIversion * ddx_version,
+			      const __DRIversion * dri_version,
+			      const __DRIversion * drm_version,
+			      const __DRIframebuffer * frame_buffer,
+			      void * pSAREA, int fd, int internal_api_version,
+			      const __DRIinterfaceMethods * interface,
+			      __GLcontextModes ** driver_modes)
+{
+	__DRIscreenPrivate *psp;
+	static const __DRIversion ddx_expected =
+		{ 0, 0, NOUVEAU_DRM_HEADER_PATCHLEVEL };
+	static const __DRIversion dri_expected = { 4, 0, 0 };
+	static const __DRIversion drm_expected =
+		{ 0, 0, NOUVEAU_DRM_HEADER_PATCHLEVEL };
+	struct nouveau_dri *nv_dri = NULL;
+
+	dri_interface = interface;
+
+	if (!driCheckDriDdxDrmVersions2("nouveau",
+					dri_version, &dri_expected,
+					ddx_version, &ddx_expected,
+					drm_version, &drm_expected)) {
+		return NULL;
+	}
+
+	if (drm_expected.patch != drm_version->patch) {
+		fprintf(stderr, "Incompatible DRM patch level.\n"
+				"Expected: %d\n" "Current : %d\n",
+			drm_expected.patch, drm_version->patch);
+		return NULL;
+	}
+
+	psp = __driUtilCreateNewScreen(dpy, scrn, psc, NULL,
+				       ddx_version, dri_version, drm_version,
+				       frame_buffer, pSAREA, fd,
+				       internal_api_version,
+				       &nouveau_api);
+	if (psp == NULL)
+		return NULL;
+	nv_dri = psp->pDevPriv;
+
+	*driver_modes = nouveau_fill_in_modes(nv_dri->bpp,
+					      (nv_dri->bpp == 16) ? 16 : 24,
+					      (nv_dri->bpp == 16) ? 0 : 8,
+					      1);
+
+	driInitExtensions(NULL, card_extensions, GL_FALSE);
+
+	return (void *)psp;
+}
+
diff --git a/src/gallium/winsys/drm/nouveau/nouveau_screen.h b/src/gallium/winsys/drm/nouveau/nouveau_screen.h
new file mode 100644
index 0000000000..388d6be9bb
--- /dev/null
+++ b/src/gallium/winsys/drm/nouveau/nouveau_screen.h
@@ -0,0 +1,20 @@
+#ifndef __NOUVEAU_SCREEN_H__
+#define __NOUVEAU_SCREEN_H__
+
+#include "xmlconfig.h"
+
+struct nouveau_screen {
+	__DRIscreenPrivate *driScrnPriv;
+	driOptionCache      option_cache;
+
+	struct nouveau_device *device;
+
+	uint32_t front_offset;
+	uint32_t front_pitch;
+	uint32_t front_cpp;
+	uint32_t front_height;
+
+	void *nvc;
+};
+
+#endif
diff --git a/src/gallium/winsys/drm/nouveau/nouveau_swapbuffers.c b/src/gallium/winsys/drm/nouveau/nouveau_swapbuffers.c
new file mode 100644
index 0000000000..70e0104e83
--- /dev/null
+++ b/src/gallium/winsys/drm/nouveau/nouveau_swapbuffers.c
@@ -0,0 +1,86 @@
+#include "main/glheader.h"
+#include "glapi/glthread.h"
+#include <GL/internal/glcore.h>
+
+#include "pipe/p_context.h"
+#include "state_tracker/st_public.h"
+#include "state_tracker/st_context.h"
+#include "state_tracker/st_cb_fbo.h"
+
+#include "nouveau_context.h"
+#include "nouveau_local.h"
+#include "nouveau_screen.h"
+#include "nouveau_swapbuffers.h"
+
+void
+nouveau_copy_buffer(__DRIdrawablePrivate *dPriv, struct pipe_surface *surf,
+		    const drm_clip_rect_t *rect)
+{
+	struct nouveau_context *nv = dPriv->driContextPriv->driverPrivate;
+	drm_clip_rect_t *pbox;
+	int nbox, i;
+
+	LOCK_HARDWARE(nv);
+	if (!dPriv->numClipRects) {
+		UNLOCK_HARDWARE(nv);
+		return;
+	}
+	pbox = dPriv->pClipRects;
+	nbox = dPriv->numClipRects;
+
+	nv->surface_copy_prep(nv, nv->frontbuffer, surf);
+	for (i = 0; i < nbox; i++, pbox++) {
+		int sx, sy, dx, dy, w, h;
+
+		sx = pbox->x1 - dPriv->x;
+		sy = pbox->y1 - dPriv->y;
+		dx = pbox->x1;
+		dy = pbox->y1;
+		w  = pbox->x2 - pbox->x1;
+		h  = pbox->y2 - pbox->y1;
+
+		nv->surface_copy(nv, dx, dy, sx, sy, w, h);
+	}
+
+	FIRE_RING(nv->nvc->channel);
+	UNLOCK_HARDWARE(nv);
+
+	if (nv->last_stamp != dPriv->lastStamp) {
+		struct nouveau_framebuffer *nvfb = dPriv->driverPrivate;
+		st_resize_framebuffer(nvfb->stfb, dPriv->w, dPriv->h);
+		nv->last_stamp = dPriv->lastStamp;
+	}
+}
+
+void
+nouveau_copy_sub_buffer(__DRIdrawablePrivate *dPriv, int x, int y, int w, int h)
+{
+	struct nouveau_framebuffer *nvfb = dPriv->driverPrivate;
+	struct pipe_surface *surf;
+
+	surf = st_get_framebuffer_surface(nvfb->stfb, ST_SURFACE_BACK_LEFT);
+	if (surf) {
+		drm_clip_rect_t rect;
+		rect.x1 = x;
+		rect.y1 = y;
+		rect.x2 = x + w;
+		rect.y2 = y + h;
+
+		st_notify_swapbuffers(nvfb->stfb);
+		nouveau_copy_buffer(dPriv, surf, &rect);
+	}
+}
+
+void
+nouveau_swap_buffers(__DRIdrawablePrivate *dPriv)
+{
+	struct nouveau_framebuffer *nvfb = dPriv->driverPrivate;
+	struct pipe_surface *surf;
+
+	surf = st_get_framebuffer_surface(nvfb->stfb, ST_SURFACE_BACK_LEFT);
+	if (surf) {
+		st_notify_swapbuffers(nvfb->stfb);
+		nouveau_copy_buffer(dPriv, surf, NULL);
+	}
+}
+
diff --git a/src/gallium/winsys/drm/nouveau/nouveau_swapbuffers.h b/src/gallium/winsys/drm/nouveau/nouveau_swapbuffers.h
new file mode 100644
index 0000000000..825d3da6da
--- /dev/null
+++ b/src/gallium/winsys/drm/nouveau/nouveau_swapbuffers.h
@@ -0,0 +1,10 @@
+#ifndef __NOUVEAU_SWAPBUFFERS_H__
+#define __NOUVEAU_SWAPBUFFERS_H__
+
+extern void nouveau_copy_buffer(__DRIdrawablePrivate *, struct pipe_surface *,
+				const drm_clip_rect_t *);
+extern void nouveau_copy_sub_buffer(__DRIdrawablePrivate *,
+				    int x, int y, int w, int h);
+extern void nouveau_swap_buffers(__DRIdrawablePrivate *);
+
+#endif
diff --git a/src/gallium/winsys/drm/nouveau/nouveau_winsys.c b/src/gallium/winsys/drm/nouveau/nouveau_winsys.c
new file mode 100644
index 0000000000..0878840dcc
--- /dev/null
+++ b/src/gallium/winsys/drm/nouveau/nouveau_winsys.c
@@ -0,0 +1,158 @@
+#include "util/u_memory.h"
+
+#include "nouveau_context.h"
+#include "nouveau_screen.h"
+#include "nouveau_winsys_pipe.h"
+
+#include "nouveau/nouveau_winsys.h"
+
+static int
+nouveau_pipe_notifier_alloc(struct nouveau_winsys *nvws, int count,
+			    struct nouveau_notifier **notify)
+{
+	struct nouveau_context *nv = nvws->nv;
+
+	return nouveau_notifier_alloc(nv->nvc->channel, nv->nvc->next_handle++,
+				      count, notify);
+}
+
+static int
+nouveau_pipe_grobj_alloc(struct nouveau_winsys *nvws, int grclass,
+			 struct nouveau_grobj **grobj)
+{
+	struct nouveau_context *nv = nvws->nv;
+	struct nouveau_channel *chan = nv->nvc->channel;
+	int ret;
+
+	ret = nouveau_grobj_alloc(chan, nv->nvc->next_handle++,
+				  grclass, grobj);
+	if (ret)
+		return ret;
+
+	assert(nv->nvc->next_subchannel < 7);
+	BIND_RING(chan, *grobj, nv->nvc->next_subchannel++);
+	return 0;
+}
+
+static int
+nouveau_pipe_surface_copy(struct nouveau_winsys *nvws, struct pipe_surface *dst,
+			  unsigned dx, unsigned dy, struct pipe_surface *src,
+			  unsigned sx, unsigned sy, unsigned w, unsigned h)
+{
+	struct nouveau_context *nv = nvws->nv;
+
+	if (nv->surface_copy_prep(nv, dst, src))
+		return 1;
+	nv->surface_copy(nv, dx, dy, sx, sy, w, h);
+	nv->surface_copy_done(nv);
+
+	return 0;
+}
+
+static int
+nouveau_pipe_surface_fill(struct nouveau_winsys *nvws, struct pipe_surface *dst,
+			  unsigned dx, unsigned dy, unsigned w, unsigned h,
+			  unsigned value)
+{
+	if (nvws->nv->surface_fill(nvws->nv, dst, dx, dy, w, h, value))
+		return 1;
+	return 0;
+}
+
+static int
+nouveau_pipe_push_reloc(struct nouveau_winsys *nvws, void *ptr,
+			struct pipe_buffer *buf, uint32_t data,
+			uint32_t flags, uint32_t vor, uint32_t tor)
+{
+	return nouveau_pushbuf_emit_reloc(nvws->channel, ptr,
+					  nouveau_buffer(buf)->bo,
+					  data, flags, vor, tor);
+}
+
+static int
+nouveau_pipe_push_flush(struct nouveau_winsys *nvws, unsigned size,
+			struct pipe_fence_handle **fence)
+{
+	if (fence) {
+		struct nouveau_pushbuf *pb = nvws->channel->pushbuf;
+		struct nouveau_pushbuf_priv *nvpb = nouveau_pushbuf(pb);
+		struct nouveau_fence *ref = NULL;
+
+		nouveau_fence_ref(nvpb->fence, &ref);
+		*fence = (struct pipe_fence_handle *)ref;
+	}
+
+	return nouveau_pushbuf_flush(nvws->channel, size);
+}
+
+struct pipe_context *
+nouveau_pipe_create(struct nouveau_context *nv)
+{
+	struct nouveau_channel_context *nvc = nv->nvc;
+	struct nouveau_winsys *nvws = CALLOC_STRUCT(nouveau_winsys);
+	struct pipe_screen *(*hws_create)(struct pipe_winsys *,
+					  struct nouveau_winsys *);
+	struct pipe_context *(*hw_create)(struct pipe_screen *, unsigned);
+	struct pipe_winsys *ws;
+	unsigned chipset = nv->nv_screen->device->chipset;
+
+	if (!nvws)
+		return NULL;
+
+	switch (chipset & 0xf0) {
+	case 0x10:
+	case 0x20:
+		hws_create = nv10_screen_create;
+		hw_create = nv10_create;
+		break;
+	case 0x30:
+		hws_create = nv30_screen_create;
+		hw_create = nv30_create;
+		break;
+	case 0x40:
+	case 0x60:
+		hws_create = nv40_screen_create;
+		hw_create = nv40_create;
+		break;
+	case 0x50:
+	case 0x80:
+	case 0x90:
+		hws_create = nv50_screen_create;
+		hw_create = nv50_create;
+		break;
+	default:
+		NOUVEAU_ERR("Unknown chipset NV%02x\n", chipset);
+		return NULL;
+	}
+
+	nvws->nv		= nv;
+	nvws->channel		= nv->nvc->channel;
+
+	nvws->res_init		= nouveau_resource_init;
+	nvws->res_alloc		= nouveau_resource_alloc;
+	nvws->res_free		= nouveau_resource_free;
+
+	nvws->push_reloc        = nouveau_pipe_push_reloc;
+	nvws->push_flush	= nouveau_pipe_push_flush;
+
+	nvws->grobj_alloc	= nouveau_pipe_grobj_alloc;
+	nvws->grobj_free	= nouveau_grobj_free;
+
+	nvws->notifier_alloc	= nouveau_pipe_notifier_alloc;
+	nvws->notifier_free	= nouveau_notifier_free;
+	nvws->notifier_reset	= nouveau_notifier_reset;
+	nvws->notifier_status	= nouveau_notifier_status;
+	nvws->notifier_retval	= nouveau_notifier_return_val;
+	nvws->notifier_wait	= nouveau_notifier_wait_status;
+
+	nvws->surface_copy	= nouveau_pipe_surface_copy;
+	nvws->surface_fill	= nouveau_pipe_surface_fill;
+
+	ws = nouveau_create_pipe_winsys(nv);
+
+	if (!nvc->pscreen)
+		nvc->pscreen = hws_create(ws, nvws);
+	nvc->pctx[nv->pctx_id] = hw_create(nvc->pscreen, nv->pctx_id);
+	return nvc->pctx[nv->pctx_id];
+}
+
diff --git a/src/gallium/winsys/drm/nouveau/nouveau_winsys_pipe.c b/src/gallium/winsys/drm/nouveau/nouveau_winsys_pipe.c
new file mode 100644
index 0000000000..5276806de6
--- /dev/null
+++ b/src/gallium/winsys/drm/nouveau/nouveau_winsys_pipe.c
@@ -0,0 +1,206 @@
+#include "pipe/p_winsys.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_inlines.h"
+
+#include "util/u_memory.h"
+
+#include "nouveau_context.h"
+#include "nouveau_local.h"
+#include "nouveau_screen.h"
+#include "nouveau_swapbuffers.h"
+#include "nouveau_winsys_pipe.h"
+
+static void
+nouveau_flush_frontbuffer(struct pipe_winsys *pws, struct pipe_surface *surf,
+			  void *context_private)
+{
+	struct nouveau_context *nv = context_private;
+	__DRIdrawablePrivate *dPriv = nv->dri_drawable;
+
+	nouveau_copy_buffer(dPriv, surf, NULL);
+}
+
+static const char *
+nouveau_get_name(struct pipe_winsys *pws)
+{
+	return "Nouveau/DRI";
+}
+
+static struct pipe_buffer *
+nouveau_pipe_bo_create(struct pipe_winsys *pws, unsigned alignment,
+		       unsigned usage, unsigned size)
+{
+	struct nouveau_pipe_winsys *nvpws = (struct nouveau_pipe_winsys *)pws;
+	struct nouveau_context *nv = nvpws->nv;
+	struct nouveau_device *dev = nv->nv_screen->device;
+	struct nouveau_pipe_buffer *nvbuf;
+	uint32_t flags;
+
+	nvbuf = calloc(1, sizeof(*nvbuf));
+	if (!nvbuf)
+		return NULL;
+	nvbuf->base.refcount = 1;
+	nvbuf->base.alignment = alignment;
+	nvbuf->base.usage = usage;
+	nvbuf->base.size = size;
+
+	flags = NOUVEAU_BO_LOCAL;
+
+	if (usage & PIPE_BUFFER_USAGE_PIXEL) {
+		if (usage & NOUVEAU_BUFFER_USAGE_TEXTURE)
+			flags |= NOUVEAU_BO_GART;
+		flags |= NOUVEAU_BO_VRAM;
+
+		switch (dev->chipset & 0xf0) {
+		case 0x50:
+		case 0x80:
+		case 0x90:
+			flags |= NOUVEAU_BO_TILED;
+			if (usage & NOUVEAU_BUFFER_USAGE_ZETA)
+				flags |= NOUVEAU_BO_ZTILE;
+			break;
+		default:
+			break;
+		}
+	}
+
+	if (usage & PIPE_BUFFER_USAGE_VERTEX) {
+		if (nv->cap.hw_vertex_buffer)
+			flags |= NOUVEAU_BO_GART;
+	}
+
+	if (usage & PIPE_BUFFER_USAGE_INDEX) {
+		if (nv->cap.hw_index_buffer)
+			flags |= NOUVEAU_BO_GART;
+	}
+
+	if (nouveau_bo_new(dev, flags, alignment, size, &nvbuf->bo)) {
+		free(nvbuf);
+		return NULL;
+	}
+
+	return &nvbuf->base;
+}
+
+static struct pipe_buffer *
+nouveau_pipe_bo_user_create(struct pipe_winsys *pws, void *ptr, unsigned bytes)
+{
+	struct nouveau_pipe_winsys *nvpws = (struct nouveau_pipe_winsys *)pws;
+	struct nouveau_device *dev = nvpws->nv->nv_screen->device;
+	struct nouveau_pipe_buffer *nvbuf;
+
+	nvbuf = calloc(1, sizeof(*nvbuf));
+	if (!nvbuf)
+		return NULL;
+	nvbuf->base.refcount = 1;
+	nvbuf->base.size = bytes;
+
+	if (nouveau_bo_user(dev, ptr, bytes, &nvbuf->bo)) {
+		free(nvbuf);
+		return NULL;
+	}
+
+	return &nvbuf->base;
+}
+
+static void
+nouveau_pipe_bo_del(struct pipe_winsys *ws, struct pipe_buffer *buf)
+{
+	struct nouveau_pipe_buffer *nvbuf = nouveau_buffer(buf);
+
+	nouveau_bo_del(&nvbuf->bo);
+	free(nvbuf);
+}
+
+static void *
+nouveau_pipe_bo_map(struct pipe_winsys *pws, struct pipe_buffer *buf,
+		    unsigned flags)
+{
+	struct nouveau_pipe_buffer *nvbuf = nouveau_buffer(buf);
+	uint32_t map_flags = 0;
+
+	if (flags & PIPE_BUFFER_USAGE_CPU_READ)
+		map_flags |= NOUVEAU_BO_RD;
+	if (flags & PIPE_BUFFER_USAGE_CPU_WRITE)
+		map_flags |= NOUVEAU_BO_WR;
+
+	if (nouveau_bo_map(nvbuf->bo, map_flags))
+		return NULL;
+	return nvbuf->bo->map;
+}
+
+static void
+nouveau_pipe_bo_unmap(struct pipe_winsys *pws, struct pipe_buffer *buf)
+{
+	struct nouveau_pipe_buffer *nvbuf = nouveau_buffer(buf);
+
+	nouveau_bo_unmap(nvbuf->bo);
+}
+
+static INLINE struct nouveau_fence *
+nouveau_pipe_fence(struct pipe_fence_handle *pfence)
+{
+	return (struct nouveau_fence *)pfence;
+}
+
+static void
+nouveau_pipe_fence_reference(struct pipe_winsys *ws,
+			     struct pipe_fence_handle **ptr,
+			     struct pipe_fence_handle *pfence)
+{
+	nouveau_fence_ref((void *)pfence, (void *)ptr);
+}
+
+static int
+nouveau_pipe_fence_signalled(struct pipe_winsys *ws,
+			     struct pipe_fence_handle *pfence, unsigned flag)
+{
+	struct nouveau_pipe_winsys *nvpws = (struct nouveau_pipe_winsys *)ws;
+	struct nouveau_fence *fence = nouveau_pipe_fence(pfence);
+
+	if (nouveau_fence(fence)->signalled == 0)
+		nouveau_fence_flush(nvpws->nv->nvc->channel);
+
+	return !nouveau_fence(fence)->signalled;
+}
+
+static int
+nouveau_pipe_fence_finish(struct pipe_winsys *ws,
+			  struct pipe_fence_handle *pfence, unsigned flag)
+{
+	struct nouveau_fence *fence = nouveau_pipe_fence(pfence);
+	struct nouveau_fence *ref = NULL;
+
+	nouveau_fence_ref(fence, &ref);
+	return nouveau_fence_wait(&ref);
+}
+
+struct pipe_winsys *
+nouveau_create_pipe_winsys(struct nouveau_context *nv)
+{
+	struct nouveau_pipe_winsys *nvpws;
+	struct pipe_winsys *pws;
+
+	nvpws = CALLOC_STRUCT(nouveau_pipe_winsys);
+	if (!nvpws)
+		return NULL;
+	nvpws->nv = nv;
+	pws = &nvpws->pws;
+
+	pws->flush_frontbuffer = nouveau_flush_frontbuffer;
+
+	pws->buffer_create = nouveau_pipe_bo_create;
+	pws->buffer_destroy = nouveau_pipe_bo_del;
+	pws->user_buffer_create = nouveau_pipe_bo_user_create;
+	pws->buffer_map = nouveau_pipe_bo_map;
+	pws->buffer_unmap = nouveau_pipe_bo_unmap;
+
+	pws->fence_reference = nouveau_pipe_fence_reference;
+	pws->fence_signalled = nouveau_pipe_fence_signalled;
+	pws->fence_finish = nouveau_pipe_fence_finish;
+
+	pws->get_name = nouveau_get_name;
+
+	return &nvpws->pws;
+}
+
diff --git a/src/gallium/winsys/drm/nouveau/nouveau_winsys_pipe.h b/src/gallium/winsys/drm/nouveau/nouveau_winsys_pipe.h
new file mode 100644
index 0000000000..6a03ac0d77
--- /dev/null
+++ b/src/gallium/winsys/drm/nouveau/nouveau_winsys_pipe.h
@@ -0,0 +1,34 @@
+#ifndef NOUVEAU_PIPE_WINSYS_H
+#define NOUVEAU_PIPE_WINSYS_H
+
+#include "pipe/p_context.h"
+#include "pipe/p_winsys.h"
+#include "nouveau_context.h"
+
+struct nouveau_pipe_buffer {
+	struct pipe_buffer base;
+	struct nouveau_bo *bo;
+};
+
+static inline struct nouveau_pipe_buffer *
+nouveau_buffer(struct pipe_buffer *buf)
+{
+	return (struct nouveau_pipe_buffer *)buf;
+}
+
+struct nouveau_pipe_winsys {
+	struct pipe_winsys pws;
+
+	struct nouveau_context *nv;
+};
+
+extern struct pipe_winsys *
+nouveau_create_pipe_winsys(struct nouveau_context *nv);
+
+struct pipe_context *
+nouveau_create_softpipe(struct nouveau_context *nv);
+
+struct pipe_context *
+nouveau_pipe_create(struct nouveau_context *nv);
+
+#endif
diff --git a/src/gallium/winsys/drm/nouveau/nouveau_winsys_softpipe.c b/src/gallium/winsys/drm/nouveau/nouveau_winsys_softpipe.c
new file mode 100644
index 0000000000..704f6c7750
--- /dev/null
+++ b/src/gallium/winsys/drm/nouveau/nouveau_winsys_softpipe.c
@@ -0,0 +1,85 @@
+/**************************************************************************
+ * 
+ * Copyright 2006 Tungsten Graphics, Inc., Bismarck, ND., USA
+ * All Rights Reserved.
+ * 
+ * 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, sub license, 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 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 NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS 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.
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ * 
+ * 
+ **************************************************************************/
+/*
+ * Authors: Keith Whitwell <keithw-at-tungstengraphics-dot-com>
+ */
+
+#include "imports.h"
+
+#include "pipe/p_defines.h"
+#include "pipe/p_format.h"
+#include "softpipe/sp_winsys.h"
+
+#include "nouveau_context.h"
+#include "nouveau_winsys_pipe.h"
+
+struct nouveau_softpipe_winsys {
+   struct softpipe_winsys sws;
+   struct nouveau_context *nv;
+};
+
+/**
+ * Return list of surface formats supported by this driver.
+ */
+static boolean
+nouveau_is_format_supported(struct softpipe_winsys *sws, uint format)
+{
+	switch (format) {
+	case PIPE_FORMAT_A8R8G8B8_UNORM:
+	case PIPE_FORMAT_R5G6B5_UNORM:
+	case PIPE_FORMAT_Z24S8_UNORM:
+		return TRUE;
+	default:
+		break;
+	};
+
+	return FALSE;
+}
+
+struct pipe_context *
+nouveau_create_softpipe(struct nouveau_context *nv)
+{
+	struct nouveau_softpipe_winsys *nvsws;
+	struct pipe_screen *pscreen;
+	struct pipe_winsys *ws;
+
+	ws = nouveau_create_pipe_winsys(nv);
+	if (!ws)
+		return NULL;
+	pscreen = softpipe_create_screen(ws);
+
+	nvsws = CALLOC_STRUCT(nouveau_softpipe_winsys);
+	if (!nvsws)
+		return NULL;
+
+	nvsws->sws.is_format_supported = nouveau_is_format_supported;
+	nvsws->nv = nv;
+
+	return softpipe_create(pscreen, ws, &nvsws->sws);
+}
+
diff --git a/src/gallium/winsys/drm/nouveau/nv04_surface.c b/src/gallium/winsys/drm/nouveau/nv04_surface.c
new file mode 100644
index 0000000000..8fa3d106c8
--- /dev/null
+++ b/src/gallium/winsys/drm/nouveau/nv04_surface.c
@@ -0,0 +1,314 @@
+#include "pipe/p_context.h"
+#include "pipe/p_format.h"
+
+#include "nouveau_context.h"
+
+static INLINE int
+nv04_surface_format(enum pipe_format format)
+{
+	switch (format) {
+	case PIPE_FORMAT_A8_UNORM:
+		return NV04_CONTEXT_SURFACES_2D_FORMAT_Y8;
+	case PIPE_FORMAT_R5G6B5_UNORM:
+		return NV04_CONTEXT_SURFACES_2D_FORMAT_R5G6B5;
+	case PIPE_FORMAT_A8R8G8B8_UNORM:
+	case PIPE_FORMAT_Z24S8_UNORM:
+		return NV04_CONTEXT_SURFACES_2D_FORMAT_Y32;
+	default:
+		return -1;
+	}
+}
+
+static INLINE int
+nv04_rect_format(enum pipe_format format)
+{
+	switch (format) {
+	case PIPE_FORMAT_A8_UNORM:
+		return NV04_GDI_RECTANGLE_TEXT_COLOR_FORMAT_A8R8G8B8;
+	case PIPE_FORMAT_R5G6B5_UNORM:
+		return NV04_GDI_RECTANGLE_TEXT_COLOR_FORMAT_A16R5G6B5;
+	case PIPE_FORMAT_A8R8G8B8_UNORM:
+	case PIPE_FORMAT_Z24S8_UNORM:
+		return NV04_GDI_RECTANGLE_TEXT_COLOR_FORMAT_A8R8G8B8;
+	default:
+		return -1;
+	}
+}
+
+static void
+nv04_surface_copy_m2mf(struct nouveau_context *nv, unsigned dx, unsigned dy,
+		       unsigned sx, unsigned sy, unsigned w, unsigned h)
+{
+	struct nouveau_channel *chan = nv->nvc->channel;
+	struct pipe_surface *dst = nv->surf_dst;
+	struct pipe_surface *src = nv->surf_src;
+	unsigned dst_offset, src_offset;
+
+	dst_offset = dst->offset + (dy * dst->stride) + (dx * dst->block.size);
+	src_offset = src->offset + (sy * src->stride) + (sx * src->block.size);
+
+	while (h) {
+		int count = (h > 2047) ? 2047 : h;
+
+		BEGIN_RING(chan, nv->nvc->NvM2MF,
+			   NV04_MEMORY_TO_MEMORY_FORMAT_OFFSET_IN, 8);
+		OUT_RELOCl(chan, nouveau_buffer(src->buffer)->bo, src_offset,
+			   NOUVEAU_BO_VRAM | NOUVEAU_BO_GART | NOUVEAU_BO_RD);
+		OUT_RELOCl(chan, nouveau_buffer(dst->buffer)->bo, dst_offset,
+			   NOUVEAU_BO_VRAM | NOUVEAU_BO_GART | NOUVEAU_BO_WR);
+		OUT_RING  (chan, src->stride);
+		OUT_RING  (chan, dst->stride);
+		OUT_RING  (chan, w * src->block.size);
+		OUT_RING  (chan, count);
+		OUT_RING  (chan, 0x0101);
+		OUT_RING  (chan, 0);
+
+		h -= count;
+		src_offset += src->stride * count;
+		dst_offset += dst->stride * count;
+	}
+}
+
+static void
+nv04_surface_copy_blit(struct nouveau_context *nv, unsigned dx, unsigned dy,
+		       unsigned sx, unsigned sy, unsigned w, unsigned h)
+{
+	struct nouveau_channel *chan = nv->nvc->channel;
+
+	BEGIN_RING(chan, nv->nvc->NvImageBlit, 0x0300, 3);
+	OUT_RING  (chan, (sy << 16) | sx);
+	OUT_RING  (chan, (dy << 16) | dx);
+	OUT_RING  (chan, ( h << 16) |  w);
+}
+
+static int
+nv04_surface_copy_prep(struct nouveau_context *nv, struct pipe_surface *dst,
+		       struct pipe_surface *src)
+{
+	struct nouveau_channel *chan = nv->nvc->channel;
+	int format;
+
+	if (src->format != dst->format)
+		return 1;
+
+	/* NV_CONTEXT_SURFACES_2D has buffer alignment restrictions, fallback
+	 * to NV_MEMORY_TO_MEMORY_FORMAT in this case.
+	 */
+	if ((src->offset & 63) || (dst->offset & 63)) {
+		BEGIN_RING(nv->nvc->channel, nv->nvc->NvM2MF,
+			   NV04_MEMORY_TO_MEMORY_FORMAT_DMA_BUFFER_IN, 2);
+		OUT_RELOCo(chan, nouveau_buffer(src->buffer)->bo,
+			   NOUVEAU_BO_GART | NOUVEAU_BO_VRAM | NOUVEAU_BO_RD);
+		OUT_RELOCo(chan, nouveau_buffer(dst->buffer)->bo,
+			   NOUVEAU_BO_GART | NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
+
+		nv->surface_copy = nv04_surface_copy_m2mf;
+		nv->surf_dst = dst;
+		nv->surf_src = src;
+		return 0;
+
+	}
+
+	if ((format = nv04_surface_format(dst->format)) < 0) {
+		NOUVEAU_ERR("Bad surface format 0x%x\n", dst->format);
+		return 1;
+	}
+	nv->surface_copy = nv04_surface_copy_blit;
+
+	BEGIN_RING(chan, nv->nvc->NvCtxSurf2D,
+		   NV04_CONTEXT_SURFACES_2D_DMA_IMAGE_SOURCE, 2);
+	OUT_RELOCo(chan, nouveau_buffer(src->buffer)->bo,
+		   NOUVEAU_BO_VRAM | NOUVEAU_BO_RD);
+	OUT_RELOCo(chan, nouveau_buffer(dst->buffer)->bo,
+		   NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
+
+	BEGIN_RING(chan, nv->nvc->NvCtxSurf2D,
+		   NV04_CONTEXT_SURFACES_2D_FORMAT, 4);
+	OUT_RING  (chan, format);
+	OUT_RING  (chan, (dst->stride << 16) | src->stride);
+	OUT_RELOCl(chan, nouveau_buffer(src->buffer)->bo, src->offset,
+		   NOUVEAU_BO_VRAM | NOUVEAU_BO_RD);
+	OUT_RELOCl(chan, nouveau_buffer(dst->buffer)->bo, dst->offset,
+		   NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
+
+	return 0;
+}
+
+static void
+nv04_surface_copy_done(struct nouveau_context *nv)
+{
+	FIRE_RING(nv->nvc->channel);
+}
+
+static int
+nv04_surface_fill(struct nouveau_context *nv, struct pipe_surface *dst,
+		  unsigned dx, unsigned dy, unsigned w, unsigned h,
+		  unsigned value)
+{
+	struct nouveau_channel *chan = nv->nvc->channel;
+	struct nouveau_grobj *surf2d = nv->nvc->NvCtxSurf2D;
+	struct nouveau_grobj *rect = nv->nvc->NvGdiRect;
+	int cs2d_format, gdirect_format;
+
+	if ((cs2d_format = nv04_surface_format(dst->format)) < 0) {
+		NOUVEAU_ERR("Bad format = %d\n", dst->format);
+		return 1;
+	}
+
+	if ((gdirect_format = nv04_rect_format(dst->format)) < 0) {
+		NOUVEAU_ERR("Bad format = %d\n", dst->format);
+		return 1;
+	}
+
+	BEGIN_RING(chan, surf2d, NV04_CONTEXT_SURFACES_2D_DMA_IMAGE_SOURCE, 2);
+	OUT_RELOCo(chan, nouveau_buffer(dst->buffer)->bo,
+		   NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
+	OUT_RELOCo(chan, nouveau_buffer(dst->buffer)->bo,
+		   NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
+	BEGIN_RING(chan, surf2d, NV04_CONTEXT_SURFACES_2D_FORMAT, 4);
+	OUT_RING  (chan, cs2d_format);
+	OUT_RING  (chan, (dst->stride << 16) | dst->stride);
+	OUT_RELOCl(chan, nouveau_buffer(dst->buffer)->bo, dst->offset,
+		   NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
+	OUT_RELOCl(chan, nouveau_buffer(dst->buffer)->bo, dst->offset,
+		   NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
+
+	BEGIN_RING(chan, rect, NV04_GDI_RECTANGLE_TEXT_COLOR_FORMAT, 1);
+	OUT_RING  (chan, gdirect_format);
+	BEGIN_RING(chan, rect, NV04_GDI_RECTANGLE_TEXT_COLOR1_A, 1);
+	OUT_RING  (chan, value);
+	BEGIN_RING(chan, rect,
+		   NV04_GDI_RECTANGLE_TEXT_UNCLIPPED_RECTANGLE_POINT(0), 2);
+	OUT_RING  (chan, (dx << 16) | dy);
+	OUT_RING  (chan, ( w << 16) |  h);
+
+	FIRE_RING(chan);
+	return 0;
+}
+
+int
+nouveau_surface_channel_create_nv04(struct nouveau_channel_context *nvc)
+{
+	struct nouveau_channel *chan = nvc->channel;
+	unsigned chipset = nvc->channel->device->chipset, class;
+	int ret;
+
+	if ((ret = nouveau_grobj_alloc(chan, nvc->next_handle++, 0x39,
+				       &nvc->NvM2MF))) {
+		NOUVEAU_ERR("Error creating m2mf object: %d\n", ret);
+		return 1;
+	}
+	BIND_RING (chan, nvc->NvM2MF, nvc->next_subchannel++);
+	BEGIN_RING(chan, nvc->NvM2MF,
+		   NV04_MEMORY_TO_MEMORY_FORMAT_DMA_NOTIFY, 1);
+	OUT_RING  (chan, nvc->sync_notifier->handle);
+
+	class = chipset < 0x10 ? NV04_CONTEXT_SURFACES_2D :
+				 NV10_CONTEXT_SURFACES_2D;
+	if ((ret = nouveau_grobj_alloc(chan, nvc->next_handle++, class,
+				       &nvc->NvCtxSurf2D))) {
+		NOUVEAU_ERR("Error creating 2D surface object: %d\n", ret);
+		return 1;
+	}
+	BIND_RING (chan, nvc->NvCtxSurf2D, nvc->next_subchannel++);
+	BEGIN_RING(chan, nvc->NvCtxSurf2D,
+		   NV04_CONTEXT_SURFACES_2D_DMA_IMAGE_SOURCE, 2);
+	OUT_RING  (chan, nvc->channel->vram->handle);
+	OUT_RING  (chan, nvc->channel->vram->handle);
+
+	class = chipset < 0x10 ? NV04_IMAGE_BLIT : NV12_IMAGE_BLIT;
+	if ((ret = nouveau_grobj_alloc(chan, nvc->next_handle++, class,
+				       &nvc->NvImageBlit))) {
+		NOUVEAU_ERR("Error creating blit object: %d\n", ret);
+		return 1;
+	}
+	BIND_RING (chan, nvc->NvImageBlit, nvc->next_subchannel++);
+	BEGIN_RING(chan, nvc->NvImageBlit, NV04_IMAGE_BLIT_DMA_NOTIFY, 1);
+	OUT_RING  (chan, nvc->sync_notifier->handle);
+	BEGIN_RING(chan, nvc->NvImageBlit, NV04_IMAGE_BLIT_SURFACE, 1);
+	OUT_RING  (chan, nvc->NvCtxSurf2D->handle);
+	BEGIN_RING(chan, nvc->NvImageBlit, NV04_IMAGE_BLIT_OPERATION, 1);
+	OUT_RING  (chan, NV04_IMAGE_BLIT_OPERATION_SRCCOPY);
+
+	class = NV04_GDI_RECTANGLE_TEXT;
+	if ((ret = nouveau_grobj_alloc(chan, nvc->next_handle++, class,
+				       &nvc->NvGdiRect))) {
+		NOUVEAU_ERR("Error creating rect object: %d\n", ret);
+		return 1;
+	}
+	BIND_RING (chan, nvc->NvGdiRect, nvc->next_subchannel++);
+	BEGIN_RING(chan, nvc->NvGdiRect, NV04_GDI_RECTANGLE_TEXT_DMA_NOTIFY, 1);
+	OUT_RING  (chan, nvc->sync_notifier->handle);
+	BEGIN_RING(chan, nvc->NvGdiRect, NV04_GDI_RECTANGLE_TEXT_SURFACE, 1);
+	OUT_RING  (chan, nvc->NvCtxSurf2D->handle);
+	BEGIN_RING(chan, nvc->NvGdiRect, NV04_GDI_RECTANGLE_TEXT_OPERATION, 1);
+	OUT_RING  (chan, NV04_GDI_RECTANGLE_TEXT_OPERATION_SRCCOPY);
+	BEGIN_RING(chan, nvc->NvGdiRect,
+		   NV04_GDI_RECTANGLE_TEXT_MONOCHROME_FORMAT, 1);
+	OUT_RING  (chan, NV04_GDI_RECTANGLE_TEXT_MONOCHROME_FORMAT_LE);
+
+	switch (chipset & 0xf0) {
+	case 0x00:
+	case 0x10:
+		class = NV04_SWIZZLED_SURFACE;
+		break;
+	case 0x20:
+		class = NV20_SWIZZLED_SURFACE;
+		break;
+	case 0x30:
+		class = NV30_SWIZZLED_SURFACE;
+		break;
+	case 0x40:
+	case 0x60:
+		class = NV40_SWIZZLED_SURFACE;
+		break;
+	default:
+		/* Famous last words: this really can't happen.. */
+		assert(0);
+		break;
+	}
+
+	ret = nouveau_grobj_alloc(chan, nvc->next_handle++, class,
+				  &nvc->NvSwzSurf);
+	if (ret) {
+		NOUVEAU_ERR("Error creating swizzled surface: %d\n", ret);
+		return 1;
+	}
+
+	BIND_RING (chan, nvc->NvSwzSurf, nvc->next_subchannel++);
+	BEGIN_RING(chan, nvc->NvSwzSurf, NV04_SWIZZLED_SURFACE_DMA_NOTIFY, 1);
+	OUT_RING  (chan, nvc->sync_notifier->handle);
+	BEGIN_RING(chan, nvc->NvSwzSurf, NV04_SWIZZLED_SURFACE_DMA_IMAGE, 1);
+	OUT_RING  (chan, nvc->channel->vram->handle);
+
+	if (chipset < 0x10) {
+		class = NV04_SCALED_IMAGE_FROM_MEMORY;
+	} else
+	if (chipset < 0x40) {
+		class = NV10_SCALED_IMAGE_FROM_MEMORY;
+	} else {
+		class = NV40_SCALED_IMAGE_FROM_MEMORY;
+	}
+
+	ret = nouveau_grobj_alloc(chan, nvc->next_handle++, class,
+				  &nvc->NvSIFM);
+	if (ret) {
+		NOUVEAU_ERR("Error creating scaled image object: %d\n", ret);
+		return 1;
+	}
+
+	BIND_RING (chan, nvc->NvSIFM, nvc->next_subchannel++);
+
+	return 0;
+}
+
+int
+nouveau_surface_init_nv04(struct nouveau_context *nv)
+{
+	nv->surface_copy_prep = nv04_surface_copy_prep;
+	nv->surface_copy = nv04_surface_copy_blit;
+	nv->surface_copy_done = nv04_surface_copy_done;
+	nv->surface_fill = nv04_surface_fill;
+	return 0;
+}
+
diff --git a/src/gallium/winsys/drm/nouveau/nv50_surface.c b/src/gallium/winsys/drm/nouveau/nv50_surface.c
new file mode 100644
index 0000000000..c8ab7f690f
--- /dev/null
+++ b/src/gallium/winsys/drm/nouveau/nv50_surface.c
@@ -0,0 +1,194 @@
+#include "pipe/p_context.h"
+#include "pipe/p_format.h"
+
+#include "nouveau_context.h"
+
+static INLINE int
+nv50_format(enum pipe_format format)
+{
+	switch (format) {
+	case PIPE_FORMAT_A8R8G8B8_UNORM:
+	case PIPE_FORMAT_Z24S8_UNORM:
+		return NV50_2D_DST_FORMAT_32BPP;
+	case PIPE_FORMAT_X8R8G8B8_UNORM:
+		return NV50_2D_DST_FORMAT_24BPP;
+	case PIPE_FORMAT_R5G6B5_UNORM:
+		return NV50_2D_DST_FORMAT_16BPP;
+	case PIPE_FORMAT_A8_UNORM:
+		return NV50_2D_DST_FORMAT_8BPP;
+	default:
+		return -1;
+	}
+}
+
+static int
+nv50_surface_set(struct nouveau_context *nv, struct pipe_surface *surf, int dst)
+{
+	struct nouveau_channel *chan = nv->nvc->channel;
+	struct nouveau_grobj *eng2d = nv->nvc->Nv2D;
+ 	struct nouveau_bo *bo = nouveau_buffer(surf->buffer)->bo;
+ 	int surf_format, mthd = dst ? NV50_2D_DST_FORMAT : NV50_2D_SRC_FORMAT;
+ 	int flags = NOUVEAU_BO_VRAM | (dst ? NOUVEAU_BO_WR : NOUVEAU_BO_RD);
+  
+ 	surf_format = nv50_format(surf->format);
+ 	if (surf_format < 0)
+ 		return 1;
+  
+ 	if (!nouveau_bo(bo)->tiled) {
+ 		BEGIN_RING(chan, eng2d, mthd, 2);
+ 		OUT_RING  (chan, surf_format);
+ 		OUT_RING  (chan, 1);
+ 		BEGIN_RING(chan, eng2d, mthd + 0x14, 5);
+ 		OUT_RING  (chan, surf->stride);
+ 		OUT_RING  (chan, surf->width);
+ 		OUT_RING  (chan, surf->height);
+ 		OUT_RELOCh(chan, bo, surf->offset, flags);
+ 		OUT_RELOCl(chan, bo, surf->offset, flags);
+ 	} else {
+ 		BEGIN_RING(chan, eng2d, mthd, 5);
+ 		OUT_RING  (chan, surf_format);
+ 		OUT_RING  (chan, 0);
+ 		OUT_RING  (chan, 0);
+ 		OUT_RING  (chan, 1);
+ 		OUT_RING  (chan, 0);
+ 		BEGIN_RING(chan, eng2d, mthd + 0x18, 4);
+ 		OUT_RING  (chan, surf->width);
+ 		OUT_RING  (chan, surf->height);
+ 		OUT_RELOCh(chan, bo, surf->offset, flags);
+ 		OUT_RELOCl(chan, bo, surf->offset, flags);
+ 	}
+ 
+#if 0
+ 	if (dst) {
+ 		BEGIN_RING(chan, eng2d, NV50_2D_CLIP_X, 4);
+ 		OUT_RING  (chan, 0);
+ 		OUT_RING  (chan, 0);
+ 		OUT_RING  (chan, surf->width);
+ 		OUT_RING  (chan, surf->height);
+ 	}
+#endif
+  
+ 	return 0;
+}
+
+static int
+nv50_surface_copy_prep(struct nouveau_context *nv,
+		       struct pipe_surface *dst, struct pipe_surface *src)
+{
+	int ret;
+
+	assert(src->format == dst->format);
+
+	ret = nv50_surface_set(nv, dst, 1);
+	if (ret)
+		return ret;
+
+	ret = nv50_surface_set(nv, src, 0);
+	if (ret)
+		return ret;
+
+	return 0;
+}
+
+static void
+nv50_surface_copy(struct nouveau_context *nv, unsigned dx, unsigned dy,
+		  unsigned sx, unsigned sy, unsigned w, unsigned h)
+{
+	struct nouveau_channel *chan = nv->nvc->channel;
+	struct nouveau_grobj *eng2d = nv->nvc->Nv2D;
+
+	BEGIN_RING(chan, eng2d, 0x088c, 1);
+	OUT_RING  (chan, 0);
+	BEGIN_RING(chan, eng2d, NV50_2D_BLIT_DST_X, 4);
+	OUT_RING  (chan, dx);
+	OUT_RING  (chan, dy);
+	OUT_RING  (chan, w);
+	OUT_RING  (chan, h);
+	BEGIN_RING(chan, eng2d, 0x08c0, 4);
+	OUT_RING  (chan, 0);
+	OUT_RING  (chan, 1);
+	OUT_RING  (chan, 0);
+	OUT_RING  (chan, 1);
+	BEGIN_RING(chan, eng2d, 0x08d0, 4);
+	OUT_RING  (chan, 0);
+	OUT_RING  (chan, sx);
+	OUT_RING  (chan, 0);
+	OUT_RING  (chan, sy);
+}
+
+static void
+nv50_surface_copy_done(struct nouveau_context *nv)
+{
+	FIRE_RING(nv->nvc->channel);
+}
+
+static int
+nv50_surface_fill(struct nouveau_context *nv, struct pipe_surface *dst,
+		  unsigned dx, unsigned dy, unsigned w, unsigned h,
+		  unsigned value)
+{
+	struct nouveau_channel *chan = nv->nvc->channel;
+	struct nouveau_grobj *eng2d = nv->nvc->Nv2D;
+	int rect_format, ret;
+
+	rect_format = nv50_format(dst->format);
+	if (rect_format < 0)
+		return 1;
+
+	ret = nv50_surface_set(nv, dst, 1);
+	if (ret)
+		return ret;
+
+	BEGIN_RING(chan, eng2d, 0x0580, 3);
+	OUT_RING  (chan, 4);
+	OUT_RING  (chan, rect_format);
+	OUT_RING  (chan, value);
+
+	BEGIN_RING(chan, eng2d, NV50_2D_RECT_X1, 4);
+	OUT_RING  (chan, dx);
+	OUT_RING  (chan, dy);
+	OUT_RING  (chan, dx + w);
+	OUT_RING  (chan, dy + h);
+
+	FIRE_RING(chan);
+	return 0;
+}
+
+int
+nouveau_surface_channel_create_nv50(struct nouveau_channel_context *nvc)
+{
+	struct nouveau_channel *chan = nvc->channel;
+	struct nouveau_grobj *eng2d = NULL;
+	int ret;
+
+	ret = nouveau_grobj_alloc(chan, nvc->next_handle++, NV50_2D, &eng2d);
+	if (ret)
+		return ret;
+	nvc->Nv2D = eng2d;
+
+	BIND_RING (chan, eng2d, nvc->next_subchannel++);
+	BEGIN_RING(chan, eng2d, NV50_2D_DMA_NOTIFY, 4);
+	OUT_RING  (chan, nvc->sync_notifier->handle);
+	OUT_RING  (chan, chan->vram->handle);
+	OUT_RING  (chan, chan->vram->handle);
+	OUT_RING  (chan, chan->vram->handle);
+	BEGIN_RING(chan, eng2d, NV50_2D_OPERATION, 1);
+	OUT_RING  (chan, NV50_2D_OPERATION_SRCCOPY);
+	BEGIN_RING(chan, eng2d, 0x0290, 1);
+	OUT_RING  (chan, 0);
+	BEGIN_RING(chan, eng2d, 0x0888, 1);
+	OUT_RING  (chan, 1);
+
+	return 0;
+}
+
+int
+nouveau_surface_init_nv50(struct nouveau_context *nv)
+{
+	nv->surface_copy_prep = nv50_surface_copy_prep;
+	nv->surface_copy = nv50_surface_copy;
+	nv->surface_copy_done = nv50_surface_copy_done;
+	nv->surface_fill = nv50_surface_fill;
+	return 0;
+}
+
-- 
cgit v1.2.3


From eb168e26aa63f11a47d70c4555cae30691a2cd57 Mon Sep 17 00:00:00 2001
From: Michel Dänzer <daenzer@vmware.com>
Date: Sat, 4 Apr 2009 19:01:51 +0200
Subject: gallium: Clean up driver clear() interface.

Only allows clearing currently bound buffers, but colour and depth/stencil in
a single call.
---
 src/gallium/auxiliary/util/u_clear.h               |  60 +++++++
 src/gallium/auxiliary/util/u_pack_color.h          |  14 +-
 src/gallium/drivers/i915simple/i915_clear.c        |  13 +-
 src/gallium/drivers/i915simple/i915_context.h      |   4 +-
 src/gallium/drivers/nv10/nv10_clear.c              |   8 +-
 src/gallium/drivers/nv10/nv10_context.h            |   5 +-
 src/gallium/drivers/nv20/nv20_clear.c              |   8 +-
 src/gallium/drivers/nv20/nv20_context.h            |   4 +-
 src/gallium/drivers/nv30/nv30_clear.c              |   8 +-
 src/gallium/drivers/nv30/nv30_context.h            |   4 +-
 src/gallium/drivers/nv40/nv40_clear.c              |   8 +-
 src/gallium/drivers/nv40/nv40_context.h            |   4 +-
 src/gallium/drivers/nv50/nv50_context.h            |   4 +-
 src/gallium/drivers/softpipe/sp_clear.c            |  65 +++-----
 src/gallium/drivers/softpipe/sp_clear.h            |   4 +-
 src/gallium/drivers/trace/tr_context.c             |  21 ++-
 src/gallium/include/pipe/p_context.h               |  16 +-
 src/gallium/include/pipe/p_defines.h               |   9 +
 src/gallium/state_trackers/g3dvl/vl_basic_csc.c    |   3 +-
 src/gallium/state_trackers/python/p_context.i      |  41 +----
 .../state_trackers/python/retrace/interpreter.py   |   4 +-
 src/gallium/state_trackers/python/samples/tri.py   |   8 +-
 .../tests/regress/vertex-shader/vertex-shader.py   |   7 +-
 .../state_trackers/python/tests/texture_render.py  |   7 +-
 .../state_trackers/python/tests/texture_sample.py  |   7 +-
 src/mesa/state_tracker/st_cb_clear.c               | 183 +++++++--------------
 26 files changed, 263 insertions(+), 256 deletions(-)
 create mode 100644 src/gallium/auxiliary/util/u_clear.h

(limited to 'src/gallium/drivers/nv10/nv10_context.h')

diff --git a/src/gallium/auxiliary/util/u_clear.h b/src/gallium/auxiliary/util/u_clear.h
new file mode 100644
index 0000000000..7c16b32cf9
--- /dev/null
+++ b/src/gallium/auxiliary/util/u_clear.h
@@ -0,0 +1,60 @@
+/**************************************************************************
+ * 
+ * Copyright 2009 VMware, Inc.  All Rights Reserved.
+ * 
+ * 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, sub license, 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 (including the
+ * next paragraph) 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 NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS 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:
+ *    Michel Dänzer
+ */
+
+
+#include "pipe/p_context.h"
+#include "pipe/p_state.h"
+#include "util/u_pack_color.h"
+
+
+/**
+ * Clear the given buffers to the specified values.
+ * No masking, no scissor (clear entire buffer).
+ */
+static INLINE void
+util_clear(struct pipe_context *pipe,
+           struct pipe_framebuffer_state *framebuffer, unsigned buffers,
+           const float *rgba, double depth, unsigned stencil)
+{
+   if (buffers & PIPE_CLEAR_COLOR) {
+      struct pipe_surface *ps = framebuffer->cbufs[0];
+      unsigned color;
+
+      util_pack_color(rgba, ps->format, &color);
+      pipe->surface_fill(pipe, ps, 0, 0, ps->width, ps->height, color);
+   }
+
+   if (buffers & PIPE_CLEAR_DEPTHSTENCIL) {
+      struct pipe_surface *ps = framebuffer->zsbuf;
+
+      pipe->surface_fill(pipe, ps, 0, 0, ps->width, ps->height,
+                         util_pack_z_stencil(ps->format, depth, stencil));
+   }
+}
diff --git a/src/gallium/auxiliary/util/u_pack_color.h b/src/gallium/auxiliary/util/u_pack_color.h
index e05d032253..4ec7aee192 100644
--- a/src/gallium/auxiliary/util/u_pack_color.h
+++ b/src/gallium/auxiliary/util/u_pack_color.h
@@ -448,17 +448,19 @@ util_pack_z(enum pipe_format format, double z)
 static INLINE uint
 util_pack_z_stencil(enum pipe_format format, double z, uint s)
 {
+   unsigned packed = util_pack_z(format, z);
+
    switch (format) {
    case PIPE_FORMAT_S8Z24_UNORM:
-      return util_pack_z(format, z) | s << 24;
+      packed |= s << 24;
+      break;
    case PIPE_FORMAT_Z24S8_UNORM:
-      return util_pack_z(format, z) | s;
+      packed |= s;
    default:
-      debug_print_format("gallium: unhandled format in util_pack_z_stencil()",
-                         format);
-      assert(0);
-      return 0;
+      break;
    }
+
+   return packed;
 }
 
 
diff --git a/src/gallium/drivers/i915simple/i915_clear.c b/src/gallium/drivers/i915simple/i915_clear.c
index cde69daacc..90530f2826 100644
--- a/src/gallium/drivers/i915simple/i915_clear.c
+++ b/src/gallium/drivers/i915simple/i915_clear.c
@@ -25,23 +25,24 @@
  * 
  **************************************************************************/
 
-/* Author:
+/* Authors:
  *    Brian Paul
  */
 
 
-#include "pipe/p_defines.h"
+#include "util/u_clear.h"
 #include "i915_context.h"
 #include "i915_state.h"
 
 
 /**
- * Clear the given surface to the specified value.
+ * Clear the given buffers to the specified values.
  * No masking, no scissor (clear entire buffer).
  */
 void
-i915_clear(struct pipe_context *pipe, struct pipe_surface *ps,
-	   unsigned clearValue)
+i915_clear(struct pipe_context *pipe, unsigned buffers, const float *rgba,
+	   double depth, unsigned stencil)
 {
-   pipe->surface_fill(pipe, ps, 0, 0, ps->width, ps->height, clearValue);
+   util_clear(pipe, &i915_context(pipe)->framebuffer, buffers, rgba, depth,
+              stencil);
 }
diff --git a/src/gallium/drivers/i915simple/i915_context.h b/src/gallium/drivers/i915simple/i915_context.h
index 3cdabe45f9..b6983ba86e 100644
--- a/src/gallium/drivers/i915simple/i915_context.h
+++ b/src/gallium/drivers/i915simple/i915_context.h
@@ -314,8 +314,8 @@ void i915_emit_hardware_state(struct i915_context *i915 );
 /***********************************************************************
  * i915_clear.c: 
  */
-void i915_clear(struct pipe_context *pipe, struct pipe_surface *ps,
-		unsigned clearValue);
+void i915_clear( struct pipe_context *pipe, unsigned buffers, const float *rgba,
+                 double depth, unsigned stencil);
 
 
 /***********************************************************************
diff --git a/src/gallium/drivers/nv10/nv10_clear.c b/src/gallium/drivers/nv10/nv10_clear.c
index be7e09cf4b..a39a2b5f52 100644
--- a/src/gallium/drivers/nv10/nv10_clear.c
+++ b/src/gallium/drivers/nv10/nv10_clear.c
@@ -1,12 +1,14 @@
 #include "pipe/p_context.h"
 #include "pipe/p_defines.h"
 #include "pipe/p_state.h"
+#include "util/u_clear.h"
 
 #include "nv10_context.h"
 
 void
-nv10_clear(struct pipe_context *pipe, struct pipe_surface *ps,
-	   unsigned clearValue)
+nv10_clear(struct pipe_context *pipe, unsigned buffers,
+           const float *rgba, double depth, unsigned stencil)
 {
-	pipe->surface_fill(pipe, ps, 0, 0, ps->width, ps->height, clearValue);
+	util_clear(pipe, nv10_context(pipe)->framebuffer, buffers, rgba, depth,
+		   stencil);
 }
diff --git a/src/gallium/drivers/nv10/nv10_context.h b/src/gallium/drivers/nv10/nv10_context.h
index f3b56de25a..f1e003c953 100644
--- a/src/gallium/drivers/nv10/nv10_context.h
+++ b/src/gallium/drivers/nv10/nv10_context.h
@@ -118,8 +118,9 @@ extern void nv10_init_surface_functions(struct nv10_context *nv10);
 extern void nv10_screen_init_miptree_functions(struct pipe_screen *pscreen);
 
 /* nv10_clear.c */
-extern void nv10_clear(struct pipe_context *pipe, struct pipe_surface *ps,
-		       unsigned clearValue);
+extern void nv10_clear(struct pipe_context *pipe, unsigned buffers,
+		       const float *rgba, double depth, unsigned stencil);
+
 
 /* nv10_draw.c */
 extern struct draw_stage *nv10_draw_render_stage(struct nv10_context *nv10);
diff --git a/src/gallium/drivers/nv20/nv20_clear.c b/src/gallium/drivers/nv20/nv20_clear.c
index 81b6f3e78a..2b4490fa5e 100644
--- a/src/gallium/drivers/nv20/nv20_clear.c
+++ b/src/gallium/drivers/nv20/nv20_clear.c
@@ -1,12 +1,14 @@
 #include "pipe/p_context.h"
 #include "pipe/p_defines.h"
 #include "pipe/p_state.h"
+#include "util/u_clear.h"
 
 #include "nv20_context.h"
 
 void
-nv20_clear(struct pipe_context *pipe, struct pipe_surface *ps,
-	   unsigned clearValue)
+nv20_clear(struct pipe_context *pipe, unsigned buffers,
+           const float *rgba, double depth, unsigned stencil)
 {
-	pipe->surface_fill(pipe, ps, 0, 0, ps->width, ps->height, clearValue);
+	util_clear(pipe, nv20_context(pipe)->framebuffer, buffers, rgba, depth,
+		   stencil);
 }
diff --git a/src/gallium/drivers/nv20/nv20_context.h b/src/gallium/drivers/nv20/nv20_context.h
index 8ad926db20..fc932f1f90 100644
--- a/src/gallium/drivers/nv20/nv20_context.h
+++ b/src/gallium/drivers/nv20/nv20_context.h
@@ -118,8 +118,8 @@ extern void nv20_init_surface_functions(struct nv20_context *nv20);
 extern void nv20_screen_init_miptree_functions(struct pipe_screen *pscreen);
 
 /* nv20_clear.c */
-extern void nv20_clear(struct pipe_context *pipe, struct pipe_surface *ps,
-		       unsigned clearValue);
+extern void nv20_clear(struct pipe_context *pipe, unsigned buffers,
+		       const float *rgba, double depth, unsigned stencil);
 
 /* nv20_draw.c */
 extern struct draw_stage *nv20_draw_render_stage(struct nv20_context *nv20);
diff --git a/src/gallium/drivers/nv30/nv30_clear.c b/src/gallium/drivers/nv30/nv30_clear.c
index 71f413588e..c4ba926664 100644
--- a/src/gallium/drivers/nv30/nv30_clear.c
+++ b/src/gallium/drivers/nv30/nv30_clear.c
@@ -1,12 +1,14 @@
 #include "pipe/p_context.h"
 #include "pipe/p_defines.h"
 #include "pipe/p_state.h"
+#include "util/u_clear.h"
 
 #include "nv30_context.h"
 
 void
-nv30_clear(struct pipe_context *pipe, struct pipe_surface *ps,
-	   unsigned clearValue)
+nv30_clear(struct pipe_context *pipe, unsigned buffers,
+           const float *rgba, double depth, unsigned stencil)
 {
-	pipe->surface_fill(pipe, ps, 0, 0, ps->width, ps->height, clearValue);
+	util_clear(pipe, &nv30_context(pipe)->framebuffer, buffers, rgba, depth,
+		   stencil);
 }
diff --git a/src/gallium/drivers/nv30/nv30_context.h b/src/gallium/drivers/nv30/nv30_context.h
index b933769700..4229c0a0e1 100644
--- a/src/gallium/drivers/nv30/nv30_context.h
+++ b/src/gallium/drivers/nv30/nv30_context.h
@@ -206,7 +206,7 @@ extern boolean nv30_draw_elements(struct pipe_context *pipe,
 				  unsigned count);
 
 /* nv30_clear.c */
-extern void nv30_clear(struct pipe_context *pipe, struct pipe_surface *ps,
-		       unsigned clearValue);
+extern void nv30_clear(struct pipe_context *pipe, unsigned buffers,
+		       const float *rgba, double depth, unsigned stencil);
 
 #endif
diff --git a/src/gallium/drivers/nv40/nv40_clear.c b/src/gallium/drivers/nv40/nv40_clear.c
index 2c4e8f01fd..ddf13addf3 100644
--- a/src/gallium/drivers/nv40/nv40_clear.c
+++ b/src/gallium/drivers/nv40/nv40_clear.c
@@ -1,12 +1,14 @@
 #include "pipe/p_context.h"
 #include "pipe/p_defines.h"
 #include "pipe/p_state.h"
+#include "util/u_clear.h"
 
 #include "nv40_context.h"
 
 void
-nv40_clear(struct pipe_context *pipe, struct pipe_surface *ps,
-	   unsigned clearValue)
+nv40_clear(struct pipe_context *pipe, unsigned buffers,
+           const float *rgba, double depth, unsigned stencil)
 {
-	pipe->surface_fill(pipe, ps, 0, 0, ps->width, ps->height, clearValue);
+	util_clear(pipe, &nv40_context(pipe)->framebuffer, buffers, rgba, depth,
+		   stencil);
 }
diff --git a/src/gallium/drivers/nv40/nv40_context.h b/src/gallium/drivers/nv40/nv40_context.h
index adcfbdd85a..97bc83292d 100644
--- a/src/gallium/drivers/nv40/nv40_context.h
+++ b/src/gallium/drivers/nv40/nv40_context.h
@@ -227,7 +227,7 @@ extern boolean nv40_draw_elements(struct pipe_context *pipe,
 				  unsigned count);
 
 /* nv40_clear.c */
-extern void nv40_clear(struct pipe_context *pipe, struct pipe_surface *ps,
-		       unsigned clearValue);
+extern void nv40_clear(struct pipe_context *pipe, unsigned buffers,
+		       const float *rgba, double depth, unsigned stencil);
 
 #endif
diff --git a/src/gallium/drivers/nv50/nv50_context.h b/src/gallium/drivers/nv50/nv50_context.h
index 313e435e7a..7b67a75439 100644
--- a/src/gallium/drivers/nv50/nv50_context.h
+++ b/src/gallium/drivers/nv50/nv50_context.h
@@ -184,8 +184,8 @@ extern boolean nv50_draw_elements(struct pipe_context *pipe,
 extern void nv50_vbo_validate(struct nv50_context *nv50);
 
 /* nv50_clear.c */
-extern void nv50_clear(struct pipe_context *pipe, struct pipe_surface *ps,
-		       unsigned clearValue);
+extern void nv50_clear(struct pipe_context *pipe, unsigned buffers,
+		       const float *rgba, double depth, unsigned stencil);
 
 /* nv50_program.c */
 extern void nv50_vertprog_validate(struct nv50_context *nv50);
diff --git a/src/gallium/drivers/softpipe/sp_clear.c b/src/gallium/drivers/softpipe/sp_clear.c
index a60c6c4c16..f72c6c63e7 100644
--- a/src/gallium/drivers/softpipe/sp_clear.c
+++ b/src/gallium/drivers/softpipe/sp_clear.c
@@ -2,6 +2,7 @@
  * 
  * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
  * All Rights Reserved.
+ * Copyright 2009 VMware, Inc.  All Rights Reserved.
  * 
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the
@@ -27,6 +28,7 @@
 
 /* Author:
  *    Brian Paul
+ *    Michel Dänzer
  */
 
 
@@ -40,34 +42,15 @@
 
 
 /**
- * Convert packed pixel from one format to another.
- */
-static unsigned
-convert_color(enum pipe_format srcFormat, unsigned srcColor,
-              enum pipe_format dstFormat)
-{
-   ubyte r, g, b, a;
-   unsigned dstColor;
-
-   util_unpack_color_ub(srcFormat, &srcColor, &r, &g, &b, &a);
-   util_pack_color_ub(r, g, b, a, dstFormat, &dstColor);
-
-   return dstColor;
-}
-
-
-
-/**
- * Clear the given surface to the specified value.
+ * Clear the given buffers to the specified values.
  * No masking, no scissor (clear entire buffer).
- * Note: when clearing a color buffer, the clearValue is always
- * encoded as PIPE_FORMAT_A8R8G8B8_UNORM.
  */
 void
-softpipe_clear(struct pipe_context *pipe, struct pipe_surface *ps,
-               unsigned clearValue)
+softpipe_clear(struct pipe_context *pipe, unsigned buffers, const float *rgba,
+               double depth, unsigned stencil)
 {
    struct softpipe_context *softpipe = softpipe_context(pipe);
+   unsigned cv;
    uint i;
 
    if (softpipe->no_rast)
@@ -77,29 +60,29 @@ softpipe_clear(struct pipe_context *pipe, struct pipe_surface *ps,
    softpipe_update_derived(softpipe); /* not needed?? */
 #endif
 
-   if (ps == sp_tile_cache_get_surface(softpipe->zsbuf_cache)) {
-      sp_tile_cache_clear(softpipe->zsbuf_cache, clearValue);
-#if TILE_CLEAR_OPTIMIZATION
-      return;
-#endif
-   }
+   if (buffers & PIPE_CLEAR_COLOR) {
+      for (i = 0; i < softpipe->framebuffer.nr_cbufs; i++) {
+         struct pipe_surface *ps = softpipe->framebuffer.cbufs[i];
 
-   for (i = 0; i < softpipe->framebuffer.nr_cbufs; i++) {
-      if (ps == sp_tile_cache_get_surface(softpipe->cbuf_cache[i])) {
-         unsigned cv;
-         if (ps->format != PIPE_FORMAT_A8R8G8B8_UNORM) {
-            cv = convert_color(PIPE_FORMAT_A8R8G8B8_UNORM, clearValue,
-                               ps->format);
-         }
-         else {
-            cv = clearValue;
-         }
+         util_pack_color(rgba, ps->format, &cv);
          sp_tile_cache_clear(softpipe->cbuf_cache[i], cv);
+
+#if !TILE_CLEAR_OPTIMIZATION
+         /* non-cached surface */
+         pipe->surface_fill(pipe, ps, 0, 0, ps->width, ps->height, cv);
+#endif
       }
    }
 
+   if (buffers & PIPE_CLEAR_DEPTHSTENCIL) {
+      struct pipe_surface *ps = softpipe->framebuffer.zsbuf;
+
+      cv = util_pack_z_stencil(ps->format, depth, stencil);
+      sp_tile_cache_clear(softpipe->zsbuf_cache, cv);
+
 #if !TILE_CLEAR_OPTIMIZATION
-   /* non-cached surface */
-   pipe->surface_fill(pipe, ps, 0, 0, ps->width, ps->height, clearValue);
+      /* non-cached surface */
+      pipe->surface_fill(pipe, ps, 0, 0, ps->width, ps->height, cv);
 #endif
+      }
 }
diff --git a/src/gallium/drivers/softpipe/sp_clear.h b/src/gallium/drivers/softpipe/sp_clear.h
index a8ed1c4ecc..2e450672f5 100644
--- a/src/gallium/drivers/softpipe/sp_clear.h
+++ b/src/gallium/drivers/softpipe/sp_clear.h
@@ -36,8 +36,8 @@
 struct pipe_context;
 
 extern void
-softpipe_clear(struct pipe_context *pipe, struct pipe_surface *ps,
-               unsigned clearValue);
+softpipe_clear(struct pipe_context *pipe, unsigned buffers, const float *rgba,
+               double depth, unsigned stencil);
 
 
 #endif /* SP_CLEAR_H */
diff --git a/src/gallium/drivers/trace/tr_context.c b/src/gallium/drivers/trace/tr_context.c
index b69ed2cb52..6e86a5dfdd 100644
--- a/src/gallium/drivers/trace/tr_context.c
+++ b/src/gallium/drivers/trace/tr_context.c
@@ -973,21 +973,26 @@ trace_context_surface_fill(struct pipe_context *_pipe,
 
 static INLINE void
 trace_context_clear(struct pipe_context *_pipe,
-                    struct pipe_surface *surface,
-                    unsigned clearValue)
+                    unsigned surfaces,
+                    const float *rgba,
+                    double depth,
+                    unsigned stencil)
 {
    struct trace_context *tr_ctx = trace_context(_pipe);
    struct pipe_context *pipe = tr_ctx->pipe;
 
-   surface = trace_surface_unwrap(tr_ctx, surface);
-
    trace_dump_call_begin("pipe_context", "clear");
 
    trace_dump_arg(ptr, pipe);
-   trace_dump_arg(ptr, surface);
-   trace_dump_arg(uint, clearValue);
-
-   pipe->clear(pipe, surface, clearValue);;
+   trace_dump_arg(uint, surfaces);
+   trace_dump_arg(float, rgba[0]);
+   trace_dump_arg(float, rgba[1]);
+   trace_dump_arg(float, rgba[2]);
+   trace_dump_arg(float, rgba[3]);
+   trace_dump_arg(float, depth);
+   trace_dump_arg(uint, stencil);
+
+   pipe->clear(pipe, surfaces, rgba, depth, stencil);
 
    trace_dump_call_end();
 }
diff --git a/src/gallium/include/pipe/p_context.h b/src/gallium/include/pipe/p_context.h
index 2452bf3522..29095dcdc3 100644
--- a/src/gallium/include/pipe/p_context.h
+++ b/src/gallium/include/pipe/p_context.h
@@ -205,12 +205,20 @@ struct pipe_context {
 			unsigned dstx, unsigned dsty,
 			unsigned width, unsigned height,
 			unsigned value);
-
-   void (*clear)(struct pipe_context *pipe, 
-		 struct pipe_surface *ps,
-		 unsigned clearValue);
    /*@}*/
 
+   /**
+    * Clear the specified set of currently bound buffers to specified values.
+    *
+    * buffers is a bitfield of PIPE_CLEAR_* values.
+    *
+    * rgba is a pointer to an array of one float for each of r, g, b, a.
+    */
+   void (*clear)(struct pipe_context *pipe,
+                 unsigned buffers,
+		 const float *rgba,
+                 double depth,
+		 unsigned stencil);
 
    /** Flush rendering (flags = bitmask of PIPE_FLUSH_x tokens) */
    void (*flush)( struct pipe_context *pipe,
diff --git a/src/gallium/include/pipe/p_defines.h b/src/gallium/include/pipe/p_defines.h
index 8e4f253359..81defa445b 100644
--- a/src/gallium/include/pipe/p_defines.h
+++ b/src/gallium/include/pipe/p_defines.h
@@ -185,6 +185,15 @@ enum pipe_texture_target {
 #define PIPE_SURFACE_LAYOUT_LINEAR  0
 
 
+/**
+ * Clear buffer bits
+ */
+/** All color buffers currently bound */
+#define PIPE_CLEAR_COLOR        (1 << 0)
+/** Depth/stencil combined */
+#define PIPE_CLEAR_DEPTHSTENCIL (1 << 1)
+
+
 /**
  * Transfer object usage flags
  */
diff --git a/src/gallium/state_trackers/g3dvl/vl_basic_csc.c b/src/gallium/state_trackers/g3dvl/vl_basic_csc.c
index b61b49a2f8..16d4f1e32c 100644
--- a/src/gallium/state_trackers/g3dvl/vl_basic_csc.c
+++ b/src/gallium/state_trackers/g3dvl/vl_basic_csc.c
@@ -98,7 +98,8 @@ static int vlResizeFrameBuffer
 	);
 
 	/* Clear to black, in case video doesn't fill the entire window */
-	pipe->clear(pipe, basic_csc->framebuffer.cbufs[0], 0);
+	pipe->set_framebuffer_state(pipe, &basic_csc->framebuffer);
+	pipe->clear(pipe, PIPE_CLEAR_COLOR, 0, 0.0f, 0);
 
 	return 0;
 }
diff --git a/src/gallium/state_trackers/python/p_context.i b/src/gallium/state_trackers/python/p_context.i
index a0bf063d81..9a3003a56c 100644
--- a/src/gallium/state_trackers/python/p_context.i
+++ b/src/gallium/state_trackers/python/p_context.i
@@ -308,45 +308,10 @@ error1:
       pipe_surface_reference(&_dst, NULL);
    }
 
-   void surface_clear(struct st_surface *surface, unsigned value = 0) 
+   void clear(unsigned buffers, const float *rgba, double depth = 0.0f,
+              unsigned stencil = 0)
    {
-      unsigned i;
-      struct pipe_surface *_surface = NULL;
- 
-      if(!surface)
-          SWIG_exception(SWIG_TypeError, "surface must not be null");
-  
-      for(i = 0; i < $self->framebuffer.nr_cbufs; ++i) {
-         struct pipe_surface *cbuf = $self->framebuffer.cbufs[i];
-         if(cbuf) {
-            if(cbuf->texture == surface->texture &&
-               cbuf->face == surface->face &&
-               cbuf->level == surface->level &&
-               cbuf->zslice == surface->zslice) {                  
-               _surface = cbuf;
-               break;
-            }
-         }
-      }
-
-      if(!_surface) {
-         struct pipe_surface *zsbuf = $self->framebuffer.zsbuf;
-         if(zsbuf) {
-            if(zsbuf->texture == surface->texture &&
-               zsbuf->face == surface->face &&
-               zsbuf->level == surface->level &&
-               zsbuf->zslice == surface->zslice) {                  
-               _surface = zsbuf;
-            }
-         }
-      }
-
-      if(!_surface)
-         SWIG_exception(SWIG_ValueError, "surface not bound");
-      
-      $self->pipe->clear($self->pipe, _surface, value);
-   fail:
-      return;
+      $self->pipe->clear($self->pipe, buffers, rgba, depth, stencil);
    }
 
 };
diff --git a/src/gallium/state_trackers/python/retrace/interpreter.py b/src/gallium/state_trackers/python/retrace/interpreter.py
index 510adcc242..d02099389f 100755
--- a/src/gallium/state_trackers/python/retrace/interpreter.py
+++ b/src/gallium/state_trackers/python/retrace/interpreter.py
@@ -531,8 +531,8 @@ class Context(Object):
             self.dirty = False
         return None
 
-    def clear(self, surface, value):
-        self.real.surface_clear(surface, value)
+    def clear(self, buffers, rgba, depth, stencil):
+        self.real.clear(buffers, rgba, depth, stencil)
         
     def _present(self):
         self.real.flush()
diff --git a/src/gallium/state_trackers/python/samples/tri.py b/src/gallium/state_trackers/python/samples/tri.py
index 4c84d121c4..4b9659861d 100644
--- a/src/gallium/state_trackers/python/samples/tri.py
+++ b/src/gallium/state_trackers/python/samples/tri.py
@@ -150,8 +150,12 @@ def test(dev):
     fb.set_cbuf(0, cbuf)
     fb.set_zsbuf(zbuf)
     ctx.set_framebuffer(fb)
-    ctx.surface_clear(cbuf, 0x00000000)
-    ctx.surface_clear(zbuf, 0xffffffff)
+    rgba = FloatArray(4);
+    rgba[0] = 0.0
+    rgba[1] = 0.0
+    rgba[2] = 0.0
+    rgba[3] = 0.0
+    ctx.clear(PIPE_CLEAR_COLOR | PIPE_CLEAR_DEPTHSTENCIL, rgba, 1.0, 0xff)
     
     # vertex shader
     vs = Shader('''
diff --git a/src/gallium/state_trackers/python/tests/regress/vertex-shader/vertex-shader.py b/src/gallium/state_trackers/python/tests/regress/vertex-shader/vertex-shader.py
index 434ac9b3fc..472769f259 100644
--- a/src/gallium/state_trackers/python/tests/regress/vertex-shader/vertex-shader.py
+++ b/src/gallium/state_trackers/python/tests/regress/vertex-shader/vertex-shader.py
@@ -122,7 +122,12 @@ def test(dev, name):
     fb.nr_cbufs = 1
     fb.set_cbuf(0, cbuf)
     ctx.set_framebuffer(fb)
-    ctx.surface_clear(cbuf, 0x80808080)
+    rgba = FloatArray(4);
+    rgba[0] = 0.5
+    rgba[1] = 0.5
+    rgba[2] = 0.5
+    rgba[3] = 0.5
+    ctx.clear(PIPE_CLEAR_COLOR, rgba, 0.0, 0)
 
     # vertex shader
     vs = Shader(file('vert-' + name + '.sh', 'rt').read())
diff --git a/src/gallium/state_trackers/python/tests/texture_render.py b/src/gallium/state_trackers/python/tests/texture_render.py
index 580bf65c13..0b76932b6e 100755
--- a/src/gallium/state_trackers/python/tests/texture_render.py
+++ b/src/gallium/state_trackers/python/tests/texture_render.py
@@ -161,7 +161,12 @@ class TextureTest(TestCase):
         fb.nr_cbufs = 1
         fb.set_cbuf(0, dst_surface)
         ctx.set_framebuffer(fb)
-        ctx.surface_clear(dst_surface, 0x00000000)
+        rgba = FloatArray(4);
+        rgba[0] = 0.0
+        rgba[1] = 0.0
+        rgba[2] = 0.0
+        rgba[3] = 0.0
+        ctx.clear(PIPE_CLEAR_COLOR, rgba, 0.0, 0)
         del fb
     
         # vertex shader
diff --git a/src/gallium/state_trackers/python/tests/texture_sample.py b/src/gallium/state_trackers/python/tests/texture_sample.py
index f5f49f6e51..a382424667 100755
--- a/src/gallium/state_trackers/python/tests/texture_sample.py
+++ b/src/gallium/state_trackers/python/tests/texture_sample.py
@@ -206,7 +206,12 @@ class TextureTest(TestCase):
         fb.nr_cbufs = 1
         fb.set_cbuf(0, cbuf)
         ctx.set_framebuffer(fb)
-        ctx.surface_clear(cbuf, 0x00000000)
+        rgba = FloatArray(4);
+        rgba[0] = 0.5
+        rgba[1] = 0.5
+        rgba[2] = 0.5
+        rgba[3] = 0.5
+        ctx.clear(PIPE_CLEAR_COLOR, rgba, 0.0, 0)
         del fb
     
         # vertex shader
diff --git a/src/mesa/state_tracker/st_cb_clear.c b/src/mesa/state_tracker/st_cb_clear.c
index bec32db050..5bdc6a1330 100644
--- a/src/mesa/state_tracker/st_cb_clear.c
+++ b/src/mesa/state_tracker/st_cb_clear.c
@@ -2,6 +2,7 @@
  * 
  * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
  * All Rights Reserved.
+ * Copyright 2009 VMware, Inc.  All Rights Reserved.
  * 
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the
@@ -29,6 +30,7 @@
   * Authors:
   *   Keith Whitwell <keith@tungstengraphics.com>
   *   Brian Paul
+  *   Michel Dänzer
   */
 
 #include "main/glheader.h"
@@ -373,101 +375,6 @@ check_clear_stencil_with_quad(GLcontext *ctx, struct gl_renderbuffer *rb)
 
 
 
-static void
-clear_color_buffer(GLcontext *ctx, struct gl_renderbuffer *rb)
-{
-   struct st_renderbuffer *strb = st_renderbuffer(rb);
-
-   if (!strb->surface)
-      return;
-
-   if (check_clear_color_with_quad( ctx, rb )) {
-      /* masking or scissoring */
-      clear_with_quad(ctx, GL_TRUE, GL_FALSE, GL_FALSE);
-   }
-   else {
-      /* clear whole buffer w/out masking */
-      uint clearValue;
-      /* NOTE: we always pass the clear color as PIPE_FORMAT_A8R8G8B8_UNORM
-       * at this time!
-       */
-      util_pack_color(ctx->Color.ClearColor, PIPE_FORMAT_A8R8G8B8_UNORM, &clearValue);
-      ctx->st->pipe->clear(ctx->st->pipe, strb->surface, clearValue);
-   }
-}
-
-
-static void
-clear_depth_buffer(GLcontext *ctx, struct gl_renderbuffer *rb)
-{
-   struct st_renderbuffer *strb = st_renderbuffer(rb);
-
-   if (!strb->surface)
-      return;
-
-   if (check_clear_depth_with_quad(ctx, rb)) {
-      /* scissoring or we have a combined depth/stencil buffer */
-      clear_with_quad(ctx, GL_FALSE, GL_TRUE, GL_FALSE);
-   }
-   else {
-      /* simple clear of whole buffer */
-      uint clearValue = util_pack_z(strb->surface->format, ctx->Depth.Clear);
-      ctx->st->pipe->clear(ctx->st->pipe, strb->surface, clearValue);
-   }
-}
-
-
-static void
-clear_stencil_buffer(GLcontext *ctx, struct gl_renderbuffer *rb)
-{
-   struct st_renderbuffer *strb = st_renderbuffer(rb);
-
-   if (!strb->surface)
-      return;
-
-   if (check_clear_stencil_with_quad(ctx, rb)) {
-      /* masking or scissoring or combined depth/stencil buffer */
-      clear_with_quad(ctx, GL_FALSE, GL_FALSE, GL_TRUE);
-   }
-   else {
-      /* simple clear of whole buffer */
-      GLuint clearValue = ctx->Stencil.Clear;
-
-      switch (strb->surface->format) {
-      case PIPE_FORMAT_S8Z24_UNORM:
-         clearValue <<= 24;
-         break;
-      default:
-         ; /* no-op, stencil value is in least significant bits */
-      }  
-
-      ctx->st->pipe->clear(ctx->st->pipe, strb->surface, clearValue);
-   }
-}
-
-
-static void
-clear_depth_stencil_buffer(GLcontext *ctx, struct gl_renderbuffer *rb)
-{
-   struct st_renderbuffer *strb = st_renderbuffer(rb);
-
-   if (!strb->surface)
-      return;
-
-   if (check_clear_depth_stencil_with_quad(ctx, rb)) {
-      /* masking or scissoring */
-      clear_with_quad(ctx, GL_FALSE, GL_TRUE, GL_TRUE);
-   }
-   else {
-      /* clear whole buffer w/out masking */
-      GLuint clearValue = util_pack_z_stencil(strb->surface->format,
-                                              ctx->Depth.Clear,
-                                              ctx->Stencil.Clear);
-      ctx->st->pipe->clear(ctx->st->pipe, strb->surface, clearValue);
-   }
-}
-
-
 void st_flush_clear( struct st_context *st )
 {
    /* Release vertex buffer to avoid synchronous rendering if we were
@@ -493,51 +400,89 @@ static void st_clear(GLcontext *ctx, GLbitfield mask)
       = ctx->DrawBuffer->Attachment[BUFFER_DEPTH].Renderbuffer;
    struct gl_renderbuffer *stencilRb
       = ctx->DrawBuffer->Attachment[BUFFER_STENCIL].Renderbuffer;
-   GLbitfield cmask = mask & BUFFER_BITS_COLOR;
+   GLbitfield quad_buffers = 0;
+   GLbitfield clear_buffers = 0;
+   GLuint i;
 
-   /* This makes sure the softpipe has the latest scissor, etc values */
+   /* This makes sure the pipe has the latest scissor, etc values */
    st_validate_state( st );
 
-   /*
-    * XXX TO-DO:
-    * If we're going to use clear_with_quad() for any reason, use it to
-    * clear as many other buffers as possible.
-    * As it is now, we sometimes call clear_with_quad() three times to clear
-    * color/depth/stencil individually...
-    */
+   if (mask & BUFFER_BITS_COLOR) {
+      for (i = 0; i < ctx->DrawBuffer->_NumColorDrawBuffers; i++) {
+         GLuint b = ctx->DrawBuffer->_ColorDrawBufferIndexes[i];
 
-   if (cmask) {
-      GLuint b;
-      for (b = 0; cmask; b++) {
-         if (cmask & (1 << b)) {
+         if (mask & (1 << b)) {
             struct gl_renderbuffer *rb
                = ctx->DrawBuffer->Attachment[b].Renderbuffer;
+            struct st_renderbuffer *strb;
+
             assert(rb);
-            clear_color_buffer(ctx, rb);
-            cmask &= ~(1 << b); /* turn off bit */
+
+            strb = st_renderbuffer(rb);
+
+            if (!strb->surface)
+               continue;
+
+            if (check_clear_color_with_quad( ctx, rb ))
+               quad_buffers |= PIPE_CLEAR_COLOR;
+            else
+               clear_buffers |= PIPE_CLEAR_COLOR;
          }
-         assert(b < BUFFER_COUNT);
       }
    }
 
-   if (mask & BUFFER_BIT_ACCUM) {
-      st_clear_accum_buffer(ctx,
-                       ctx->DrawBuffer->Attachment[BUFFER_ACCUM].Renderbuffer);
-   }
-
    if ((mask & BUFFER_BITS_DS) == BUFFER_BITS_DS && depthRb == stencilRb) {
       /* clearing combined depth + stencil */
-      clear_depth_stencil_buffer(ctx, depthRb);
+      struct st_renderbuffer *strb = st_renderbuffer(depthRb);
+
+      if (strb->surface) {
+         if (check_clear_depth_stencil_with_quad(ctx, depthRb))
+            quad_buffers |= PIPE_CLEAR_DEPTHSTENCIL;
+         else
+            clear_buffers |= PIPE_CLEAR_DEPTHSTENCIL;
+      }
    }
    else {
       /* separate depth/stencil clears */
       if (mask & BUFFER_BIT_DEPTH) {
-         clear_depth_buffer(ctx, depthRb);
+         struct st_renderbuffer *strb = st_renderbuffer(depthRb);
+
+         if (strb->surface) {
+            if (check_clear_depth_with_quad(ctx, depthRb))
+               quad_buffers |= PIPE_CLEAR_DEPTHSTENCIL;
+            else
+               clear_buffers |= PIPE_CLEAR_DEPTHSTENCIL;
+         }
       }
       if (mask & BUFFER_BIT_STENCIL) {
-         clear_stencil_buffer(ctx, stencilRb);
+         struct st_renderbuffer *strb = st_renderbuffer(stencilRb);
+
+         if (strb->surface) {
+            if (check_clear_stencil_with_quad(ctx, stencilRb))
+               quad_buffers |= PIPE_CLEAR_DEPTHSTENCIL;
+            else
+               clear_buffers |= PIPE_CLEAR_DEPTHSTENCIL;
+         }
       }
    }
+
+   /*
+    * If we're going to use clear_with_quad() for any reason, use it for
+    * everything possible.
+    */
+   if (quad_buffers) {
+      quad_buffers |= clear_buffers;
+      clear_with_quad(ctx,
+                      quad_buffers & PIPE_CLEAR_COLOR,
+                      mask & BUFFER_BIT_DEPTH,
+                      mask & BUFFER_BIT_STENCIL);
+   } else if (clear_buffers)
+      ctx->st->pipe->clear(ctx->st->pipe, clear_buffers, ctx->Color.ClearColor,
+                           ctx->Depth.Clear, ctx->Stencil.Clear);
+
+   if (mask & BUFFER_BIT_ACCUM)
+      st_clear_accum_buffer(ctx,
+                            ctx->DrawBuffer->Attachment[BUFFER_ACCUM].Renderbuffer);
 }
 
 
-- 
cgit v1.2.3