From 4826cd0f6125b071530026143ffd8205d84b3d5e Mon Sep 17 00:00:00 2001
From: Ben Skeggs <bskeggs@redhat.com>
Date: Tue, 1 Mar 2011 13:38:10 +1000
Subject: nvc0: port to common fence/mm/buffer code

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---
 src/gallium/drivers/nvc0/nvc0_screen.c | 69 +++++++++++++++-------------------
 1 file changed, 31 insertions(+), 38 deletions(-)

(limited to 'src/gallium/drivers/nvc0/nvc0_screen.c')

diff --git a/src/gallium/drivers/nvc0/nvc0_screen.c b/src/gallium/drivers/nvc0/nvc0_screen.c
index f7f1fd09a1..82209c58c2 100644
--- a/src/gallium/drivers/nvc0/nvc0_screen.c
+++ b/src/gallium/drivers/nvc0/nvc0_screen.c
@@ -23,7 +23,6 @@
 #include "util/u_format_s3tc.h"
 #include "pipe/p_screen.h"
 
-#include "nvc0_fence.h"
 #include "nvc0_context.h"
 #include "nvc0_screen.h"
 
@@ -200,8 +199,8 @@ nvc0_screen_destroy(struct pipe_screen *pscreen)
 {
    struct nvc0_screen *screen = nvc0_screen(pscreen);
 
-   nvc0_fence_wait(screen->fence.current);
-   nvc0_fence_reference(&screen->fence.current, NULL);
+   nouveau_fence_wait(screen->base.fence.current);
+   nouveau_fence_ref(NULL, &screen->base.fence.current);
 
    nouveau_bo_ref(NULL, &screen->text);
    nouveau_bo_ref(NULL, &screen->tls);
@@ -214,9 +213,7 @@ nvc0_screen_destroy(struct pipe_screen *pscreen)
    if (screen->tic.entries)
       FREE(screen->tic.entries);
 
-   nvc0_mm_destroy(screen->mm_GART);
-   nvc0_mm_destroy(screen->mm_VRAM);
-   nvc0_mm_destroy(screen->mm_VRAM_fe0);
+   nouveau_mm_destroy(screen->mm_VRAM_fe0);
 
    nouveau_grobj_free(&screen->fermi);
    nouveau_grobj_free(&screen->eng2d);
@@ -245,30 +242,6 @@ nvc0_graph_set_macro(struct nvc0_screen *screen, uint32_t m, unsigned pos,
    return pos + size;
 }
 
-static void
-nvc0_screen_fence_reference(struct pipe_screen *pscreen,
-                            struct pipe_fence_handle **ptr,
-                            struct pipe_fence_handle *fence)
-{
-   nvc0_fence_reference((struct nvc0_fence **)ptr, nvc0_fence(fence));
-}
-
-static int
-nvc0_screen_fence_signalled(struct pipe_screen *pscreen,
-                            struct pipe_fence_handle *fence,
-                            unsigned flags)
-{
-   return !(nvc0_fence_signalled(nvc0_fence(fence)));
-}
-
-static int
-nvc0_screen_fence_finish(struct pipe_screen *pscreen,
-                         struct pipe_fence_handle *fence,
-                         unsigned flags)
-{
-   return nvc0_fence_wait((struct nvc0_fence *)fence) != TRUE;
-}
-
 static void
 nvc0_magic_3d_init(struct nouveau_channel *chan)
 {
@@ -342,6 +315,28 @@ nvc0_magic_3d_init(struct nouveau_channel *chan)
    OUT_RING  (chan, 0);
 }
 
+static void
+nvc0_screen_fence_emit(struct pipe_screen *pscreen, u32 sequence)
+{
+   struct nvc0_screen *screen = nvc0_screen(pscreen);
+   struct nouveau_channel *chan = screen->base.channel;
+
+   MARK_RING (chan, 5, 2);
+   BEGIN_RING(chan, RING_3D(QUERY_ADDRESS_HIGH), 4);
+   OUT_RELOCh(chan, screen->fence.bo, 0, NOUVEAU_BO_WR);
+   OUT_RELOCl(chan, screen->fence.bo, 0, NOUVEAU_BO_WR);
+   OUT_RING  (chan, sequence);
+   OUT_RING  (chan, NVC0_3D_QUERY_GET_FENCE | NVC0_3D_QUERY_GET_SHORT |
+              (0xf << NVC0_3D_QUERY_GET_UNIT__SHIFT));
+}
+
+static u32
+nvc0_screen_fence_update(struct pipe_screen *pscreen)
+{
+   struct nvc0_screen *screen = nvc0_screen(pscreen);
+   return screen->fence.map[0];
+}
+
 #define FAIL_SCREEN_INIT(str, err)                    \
    do {                                               \
       NOUVEAU_ERR(str, err);                          \
@@ -377,14 +372,13 @@ nvc0_screen_create(struct pipe_winsys *ws, struct nouveau_device *dev)
    pscreen->get_param = nvc0_screen_get_param;
    pscreen->get_shader_param = nvc0_screen_get_shader_param;
    pscreen->get_paramf = nvc0_screen_get_paramf;
-   pscreen->fence_reference = nvc0_screen_fence_reference;
-   pscreen->fence_signalled = nvc0_screen_fence_signalled;
-   pscreen->fence_finish = nvc0_screen_fence_finish;
 
    nvc0_screen_init_resource_functions(pscreen);
 
    screen->base.vertex_buffer_flags = NOUVEAU_BO_GART;
    screen->base.index_buffer_flags = 0;
+   screen->base.copy_data = nvc0_m2mf_copy_linear;
+   screen->base.push_data = nvc0_m2mf_push_linear;
 
    ret = nouveau_bo_new(dev, NOUVEAU_BO_GART | NOUVEAU_BO_MAP, 0, 4096,
                         &screen->fence.bo);
@@ -393,6 +387,8 @@ nvc0_screen_create(struct pipe_winsys *ws, struct nouveau_device *dev)
    nouveau_bo_map(screen->fence.bo, NOUVEAU_BO_RDWR);
    screen->fence.map = screen->fence.bo->map;
    nouveau_bo_unmap(screen->fence.bo);
+   screen->base.fence.emit = nvc0_screen_fence_emit;
+   screen->base.fence.update = nvc0_screen_fence_update;
 
    for (i = 0; i < NVC0_SCRATCH_NR_BUFFERS; ++i) {
       ret = nouveau_bo_new(dev, NOUVEAU_BO_GART, 0, NVC0_SCRATCH_SIZE,
@@ -619,12 +615,9 @@ nvc0_screen_create(struct pipe_winsys *ws, struct nouveau_device *dev)
    screen->tic.entries = CALLOC(4096, sizeof(void *));
    screen->tsc.entries = screen->tic.entries + 2048;
 
-   screen->mm_GART = nvc0_mm_create(dev, NOUVEAU_BO_GART | NOUVEAU_BO_MAP,
-                                    0x000);
-   screen->mm_VRAM = nvc0_mm_create(dev, NOUVEAU_BO_VRAM, 0x000);
-   screen->mm_VRAM_fe0 = nvc0_mm_create(dev, NOUVEAU_BO_VRAM, 0xfe0);
+   screen->mm_VRAM_fe0 = nouveau_mm_create(dev, NOUVEAU_BO_VRAM, 0xfe0);
 
-   nvc0_screen_fence_new(screen, &screen->fence.current, FALSE);
+   nouveau_fence_new(&screen->base, &screen->base.fence.current, FALSE);
 
    return pscreen;
 
-- 
cgit v1.2.3


From 1ba8e9510812f155359d380bda6876cdee5ba21e Mon Sep 17 00:00:00 2001
From: Ben Skeggs <bskeggs@redhat.com>
Date: Tue, 1 Mar 2011 15:28:26 +1000
Subject: nouveau: ensure vbo_dirty is set when buffer write transfer complete

This introduces a shared nouveau_context struct to track such things.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---
 src/gallium/drivers/nouveau/nouveau_buffer.c  |  47 +++++------
 src/gallium/drivers/nouveau/nouveau_buffer.h  |   9 +-
 src/gallium/drivers/nouveau/nouveau_context.h |  26 ++++++
 src/gallium/drivers/nouveau/nouveau_screen.h  |   7 --
 src/gallium/drivers/nv50/nv50_context.c       |  26 +++---
 src/gallium/drivers/nv50/nv50_context.h       |   8 +-
 src/gallium/drivers/nv50/nv50_push.c          |   4 +-
 src/gallium/drivers/nv50/nv50_query.c         |  14 ++--
 src/gallium/drivers/nv50/nv50_screen.c        |   2 -
 src/gallium/drivers/nv50/nv50_shader_state.c  |   4 +-
 src/gallium/drivers/nv50/nv50_state.c         | 100 +++++++++++-----------
 src/gallium/drivers/nv50/nv50_surface.c       |   8 +-
 src/gallium/drivers/nv50/nv50_tex.c           |   2 +-
 src/gallium/drivers/nv50/nv50_transfer.c      |  10 +--
 src/gallium/drivers/nv50/nv50_vbo.c           |  18 ++--
 src/gallium/drivers/nvc0/nvc0_context.c       |  26 +++---
 src/gallium/drivers/nvc0/nvc0_context.h       |   9 +-
 src/gallium/drivers/nvc0/nvc0_push.c          |   4 +-
 src/gallium/drivers/nvc0/nvc0_query.c         |  14 ++--
 src/gallium/drivers/nvc0/nvc0_screen.c        |   2 -
 src/gallium/drivers/nvc0/nvc0_shader_state.c  |   4 +-
 src/gallium/drivers/nvc0/nvc0_state.c         | 116 +++++++++++++-------------
 src/gallium/drivers/nvc0/nvc0_surface.c       |   8 +-
 src/gallium/drivers/nvc0/nvc0_tex.c           |   2 +-
 src/gallium/drivers/nvc0/nvc0_transfer.c      |  10 +--
 src/gallium/drivers/nvc0/nvc0_vbo.c           |  18 ++--
 26 files changed, 267 insertions(+), 231 deletions(-)
 create mode 100644 src/gallium/drivers/nouveau/nouveau_context.h

(limited to 'src/gallium/drivers/nvc0/nvc0_screen.c')

diff --git a/src/gallium/drivers/nouveau/nouveau_buffer.c b/src/gallium/drivers/nouveau/nouveau_buffer.c
index efb16824e4..571fa0c608 100644
--- a/src/gallium/drivers/nouveau/nouveau_buffer.c
+++ b/src/gallium/drivers/nouveau/nouveau_buffer.c
@@ -4,6 +4,7 @@
 #include "util/u_math.h"
 
 #include "nouveau_screen.h"
+#include "nouveau_context.h"
 #include "nouveau_winsys.h"
 #include "nouveau_fence.h"
 #include "nouveau_buffer.h"
@@ -90,22 +91,21 @@ nouveau_buffer_destroy(struct pipe_screen *pscreen,
 
 /* Maybe just migrate to GART right away if we actually need to do this. */
 boolean
-nouveau_buffer_download(struct pipe_context *pipe, struct nv04_resource *buf,
+nouveau_buffer_download(struct nouveau_context *nv, struct nv04_resource *buf,
                         unsigned start, unsigned size)
 {
-   struct nouveau_screen *screen = nouveau_screen(pipe->screen);
    struct nouveau_mm_allocation *mm;
    struct nouveau_bo *bounce = NULL;
    uint32_t offset;
 
    assert(buf->domain == NOUVEAU_BO_VRAM);
 
-   mm = nouveau_mm_allocate(screen->mm_GART, size, &bounce, &offset);
+   mm = nouveau_mm_allocate(nv->screen->mm_GART, size, &bounce, &offset);
    if (!bounce)
       return FALSE;
 
-   screen->copy_data(pipe, bounce, offset, NOUVEAU_BO_GART,
-                     buf->bo, buf->offset + start, NOUVEAU_BO_VRAM, size);
+   nv->copy_data(nv, bounce, offset, NOUVEAU_BO_GART,
+                 buf->bo, buf->offset + start, NOUVEAU_BO_VRAM, size);
 
    if (nouveau_bo_map_range(bounce, offset, size, NOUVEAU_BO_RD))
       return FALSE;
@@ -121,21 +121,20 @@ nouveau_buffer_download(struct pipe_context *pipe, struct nv04_resource *buf,
 }
 
 static boolean
-nouveau_buffer_upload(struct pipe_context *pipe, struct nv04_resource *buf,
+nouveau_buffer_upload(struct nouveau_context *nv, struct nv04_resource *buf,
                       unsigned start, unsigned size)
 {
-   struct nouveau_screen *screen = nouveau_screen(pipe->screen);
    struct nouveau_mm_allocation *mm;
    struct nouveau_bo *bounce = NULL;
    uint32_t offset;
 
    if (size <= 192) {
-      screen->push_data(pipe, buf->bo, buf->offset + start, buf->domain,
-                        size, buf->data + start);
+      nv->push_data(nv, buf->bo, buf->offset + start, buf->domain,
+                    size, buf->data + start);
       return TRUE;
    }
 
-   mm = nouveau_mm_allocate(screen->mm_GART, size, &bounce, &offset);
+   mm = nouveau_mm_allocate(nv->screen->mm_GART, size, &bounce, &offset);
    if (!bounce)
       return FALSE;
 
@@ -144,12 +143,12 @@ nouveau_buffer_upload(struct pipe_context *pipe, struct nv04_resource *buf,
    memcpy(bounce->map, buf->data + start, size);
    nouveau_bo_unmap(bounce);
 
-   screen->copy_data(pipe, buf->bo, buf->offset + start, NOUVEAU_BO_VRAM, 
-                     bounce, offset, NOUVEAU_BO_GART, size);
+   nv->copy_data(nv, buf->bo, buf->offset + start, NOUVEAU_BO_VRAM,
+                 bounce, offset, NOUVEAU_BO_GART, size);
 
    nouveau_bo_ref(NULL, &bounce);
    if (mm)
-      release_allocation(&mm, screen->fence.current);
+      release_allocation(&mm, nv->screen->fence.current);
 
    if (start == 0 && size == buf->base.width0)
       buf->status &= ~NOUVEAU_BUFFER_STATUS_GPU_WRITING;
@@ -163,6 +162,7 @@ nouveau_buffer_transfer_get(struct pipe_context *pipe,
                             const struct pipe_box *box)
 {
    struct nv04_resource *buf = nv04_resource(resource);
+   struct nouveau_context *nv = nouveau_context(pipe);
    struct nouveau_transfer *xfr = CALLOC_STRUCT(nouveau_transfer);
    if (!xfr)
       return NULL;
@@ -175,7 +175,7 @@ nouveau_buffer_transfer_get(struct pipe_context *pipe,
    if (buf->domain == NOUVEAU_BO_VRAM) {
       if (usage & PIPE_TRANSFER_READ) {
          if (buf->status & NOUVEAU_BUFFER_STATUS_GPU_WRITING)
-            nouveau_buffer_download(pipe, buf, 0, buf->base.width0);
+            nouveau_buffer_download(nv, buf, 0, buf->base.width0);
       }
    }
 
@@ -188,20 +188,19 @@ nouveau_buffer_transfer_destroy(struct pipe_context *pipe,
 {
    struct nv04_resource *buf = nv04_resource(transfer->resource);
    struct nouveau_transfer *xfr = nouveau_transfer(transfer);
+   struct nouveau_context *nv = nouveau_context(pipe);
 
    if (xfr->base.usage & PIPE_TRANSFER_WRITE) {
       /* writing is worse */
-      nouveau_buffer_adjust_score(pipe, buf, -5000);
+      nouveau_buffer_adjust_score(nv, buf, -5000);
 
       if (buf->domain == NOUVEAU_BO_VRAM) {
-         nouveau_buffer_upload(pipe, buf, transfer->box.x, transfer->box.width);
+         nouveau_buffer_upload(nv, buf, transfer->box.x, transfer->box.width);
       }
 
-#if 0
       if (buf->domain != 0 && (buf->base.bind & (PIPE_BIND_VERTEX_BUFFER |
                                                  PIPE_BIND_INDEX_BUFFER)))
          nouveau_context(pipe)->vbo_dirty = TRUE;
-#endif
    }
 
    FREE(xfr);
@@ -249,7 +248,7 @@ nouveau_buffer_transfer_map(struct pipe_context *pipe,
    uint32_t offset = xfr->base.box.x;
    uint32_t flags;
 
-   nouveau_buffer_adjust_score(pipe, buf, -250);
+   nouveau_buffer_adjust_score(nouveau_context(pipe), buf, -250);
 
    if (buf->domain != NOUVEAU_BO_GART)
       return buf->data + offset;
@@ -403,10 +402,10 @@ nouveau_buffer_data_fetch(struct nv04_resource *buf, struct nouveau_bo *bo,
 
 /* Migrate a linear buffer (vertex, index, constants) USER -> GART -> VRAM. */
 boolean
-nouveau_buffer_migrate(struct pipe_context *pipe,
+nouveau_buffer_migrate(struct nouveau_context *nv,
                        struct nv04_resource *buf, const unsigned new_domain)
 {
-   struct nouveau_screen *screen = nouveau_screen(pipe->screen);
+   struct nouveau_screen *screen = nv->screen;
    struct nouveau_bo *bo;
    const unsigned old_domain = buf->domain;
    unsigned size = buf->base.width0;
@@ -442,8 +441,8 @@ nouveau_buffer_migrate(struct pipe_context *pipe,
       buf->mm = NULL;
       nouveau_buffer_allocate(screen, buf, new_domain);
 
-      screen->copy_data(pipe, buf->bo, buf->offset, new_domain,
-                        bo, offset, old_domain, buf->base.width0);
+      nv->copy_data(nv, buf->bo, buf->offset, new_domain,
+                    bo, offset, old_domain, buf->base.width0);
 
       nouveau_bo_ref(NULL, &bo);
       if (mm)
@@ -452,7 +451,7 @@ nouveau_buffer_migrate(struct pipe_context *pipe,
    if (new_domain == NOUVEAU_BO_VRAM && old_domain == 0) {
       if (!nouveau_buffer_allocate(screen, buf, NOUVEAU_BO_VRAM))
          return FALSE;
-      if (!nouveau_buffer_upload(pipe, buf, 0, buf->base.width0))
+      if (!nouveau_buffer_upload(nv, buf, 0, buf->base.width0))
          return FALSE;
    } else
       return FALSE;
diff --git a/src/gallium/drivers/nouveau/nouveau_buffer.h b/src/gallium/drivers/nouveau/nouveau_buffer.h
index c3e0c2cf92..46e3554bdf 100644
--- a/src/gallium/drivers/nouveau/nouveau_buffer.h
+++ b/src/gallium/drivers/nouveau/nouveau_buffer.h
@@ -5,6 +5,7 @@
 #include "util/u_double_list.h"
 
 struct pipe_resource;
+struct nouveau_context;
 struct nouveau_bo;
 
 #define NOUVEAU_BUFFER_SCORE_MIN -25000
@@ -50,15 +51,15 @@ void
 nouveau_buffer_release_gpu_storage(struct nv04_resource *);
 
 boolean
-nouveau_buffer_download(struct pipe_context *, struct nv04_resource *,
+nouveau_buffer_download(struct nouveau_context *, struct nv04_resource *,
                         unsigned start, unsigned size);
 
 boolean
-nouveau_buffer_migrate(struct pipe_context *,
+nouveau_buffer_migrate(struct nouveau_context *,
                        struct nv04_resource *, unsigned domain);
 
 static INLINE void
-nouveau_buffer_adjust_score(struct pipe_context *pipe,
+nouveau_buffer_adjust_score(struct nouveau_context *pipe,
                             struct nv04_resource *res, int16_t score)
 {
    if (score < 0) {
@@ -76,7 +77,7 @@ nouveau_buffer_adjust_score(struct pipe_context *pipe,
 
 /* XXX: wait for fence (atm only using this for vertex push) */
 static INLINE void *
-nouveau_resource_map_offset(struct pipe_context *pipe,
+nouveau_resource_map_offset(struct nouveau_context *pipe,
                             struct nv04_resource *res, uint32_t offset,
                             uint32_t flags)
 {
diff --git a/src/gallium/drivers/nouveau/nouveau_context.h b/src/gallium/drivers/nouveau/nouveau_context.h
new file mode 100644
index 0000000000..696e0d3f24
--- /dev/null
+++ b/src/gallium/drivers/nouveau/nouveau_context.h
@@ -0,0 +1,26 @@
+#ifndef __NOUVEAU_CONTEXT_H__
+#define __NOUVEAU_CONTEXT_H__
+
+#include "pipe/p_context.h"
+
+struct nouveau_context {
+   struct pipe_context pipe;
+   struct nouveau_screen *screen;
+
+   boolean vbo_dirty;
+
+   void (*copy_data)(struct nouveau_context *,
+                     struct nouveau_bo *dst, unsigned, unsigned,
+                     struct nouveau_bo *src, unsigned, unsigned, unsigned);
+   void (*push_data)(struct nouveau_context *,
+                     struct nouveau_bo *dst, unsigned, unsigned,
+                     unsigned, void *);
+};
+
+static INLINE struct nouveau_context *
+nouveau_context(struct pipe_context *pipe)
+{
+   return (struct nouveau_context *)pipe;
+}
+
+#endif
diff --git a/src/gallium/drivers/nouveau/nouveau_screen.h b/src/gallium/drivers/nouveau/nouveau_screen.h
index c64b7b16ad..580b4da6b4 100644
--- a/src/gallium/drivers/nouveau/nouveau_screen.h
+++ b/src/gallium/drivers/nouveau/nouveau_screen.h
@@ -29,13 +29,6 @@ struct nouveau_screen {
 
 	struct nouveau_mman *mm_VRAM;
 	struct nouveau_mman *mm_GART;
-	void (*copy_data)(struct pipe_context *,
-			  struct nouveau_bo *dst, unsigned, unsigned,
-			  struct nouveau_bo *src, unsigned, unsigned,
-			  unsigned);
-	void (*push_data)(struct pipe_context *,
-			  struct nouveau_bo *dst, unsigned, unsigned,
-			  unsigned, void *);
 };
 
 static INLINE struct nouveau_screen *
diff --git a/src/gallium/drivers/nv50/nv50_context.c b/src/gallium/drivers/nv50/nv50_context.c
index 03a5c3d2d9..912367b839 100644
--- a/src/gallium/drivers/nv50/nv50_context.c
+++ b/src/gallium/drivers/nv50/nv50_context.c
@@ -84,22 +84,28 @@ nv50_create(struct pipe_screen *pscreen, void *priv)
    struct pipe_winsys *pipe_winsys = pscreen->winsys;
    struct nv50_screen *screen = nv50_screen(pscreen);
    struct nv50_context *nv50;
+   struct pipe_context *pipe;
 
    nv50 = CALLOC_STRUCT(nv50_context);
    if (!nv50)
       return NULL;
+   pipe = &nv50->base.pipe;
+
    nv50->screen = screen;
+   nv50->base.screen    = &screen->base;
+   nv50->base.copy_data = nv50_m2mf_copy_linear;
+   nv50->base.push_data = nv50_sifc_linear_u8;
 
-   nv50->pipe.winsys = pipe_winsys;
-   nv50->pipe.screen = pscreen;
-   nv50->pipe.priv = priv;
+   pipe->winsys = pipe_winsys;
+   pipe->screen = pscreen;
+   pipe->priv = priv;
 
-   nv50->pipe.destroy = nv50_destroy;
+   pipe->destroy = nv50_destroy;
 
-   nv50->pipe.draw_vbo = nv50_draw_vbo;
-   nv50->pipe.clear = nv50_clear;
+   pipe->draw_vbo = nv50_draw_vbo;
+   pipe->clear = nv50_clear;
 
-   nv50->pipe.flush = nv50_flush;
+   pipe->flush = nv50_flush;
 
    if (!screen->cur_ctx)
       screen->cur_ctx = nv50;
@@ -109,13 +115,13 @@ nv50_create(struct pipe_screen *pscreen, void *priv)
    nv50_init_query_functions(nv50);
    nv50_init_surface_functions(nv50);
    nv50_init_state_functions(nv50);
-   nv50_init_resource_functions(&nv50->pipe);
+   nv50_init_resource_functions(pipe);
 
-   nv50->draw = draw_create(&nv50->pipe);
+   nv50->draw = draw_create(pipe);
    assert(nv50->draw);
    draw_set_rasterize_stage(nv50->draw, nv50_draw_render_stage(nv50));
 
-   return &nv50->pipe;
+   return pipe;
 }
 
 struct resident {
diff --git a/src/gallium/drivers/nv50/nv50_context.h b/src/gallium/drivers/nv50/nv50_context.h
index 55d996da27..e6079a621a 100644
--- a/src/gallium/drivers/nv50/nv50_context.h
+++ b/src/gallium/drivers/nv50/nv50_context.h
@@ -19,6 +19,7 @@
 #include "nv50_program.h"
 #include "nv50_resource.h"
 
+#include "nouveau/nouveau_context.h"
 #include "nouveau/nv_object.xml.h"
 #include "nouveau/nv_m2mf.xml.h"
 #include "nv50_3ddefs.xml.h"
@@ -67,7 +68,7 @@
 #define NV50_CB_AUX 127
 
 struct nv50_context {
-   struct pipe_context pipe;
+   struct nouveau_context base;
 
    struct nv50_screen *screen;
 
@@ -122,7 +123,6 @@ struct nv50_context {
 
    unsigned sample_mask;
 
-   boolean vbo_dirty;
    boolean vbo_push_hint;
 
    struct draw_context *draw;
@@ -204,11 +204,11 @@ nv50_create_sampler_view(struct pipe_context *,
 
 /* nv50_transfer.c */
 void
-nv50_sifc_linear_u8(struct pipe_context *pipe,
+nv50_sifc_linear_u8(struct nouveau_context *pipe,
                     struct nouveau_bo *dst, unsigned offset, unsigned domain,
                     unsigned size, void *data);
 void
-nv50_m2mf_copy_linear(struct pipe_context *pipe,
+nv50_m2mf_copy_linear(struct nouveau_context *pipe,
                       struct nouveau_bo *dst, unsigned dstoff, unsigned dstdom,
                       struct nouveau_bo *src, unsigned srcoff, unsigned srcdom,
                       unsigned size);
diff --git a/src/gallium/drivers/nv50/nv50_push.c b/src/gallium/drivers/nv50/nv50_push.c
index 07034bdcf6..71b5995a4f 100644
--- a/src/gallium/drivers/nv50/nv50_push.c
+++ b/src/gallium/drivers/nv50/nv50_push.c
@@ -229,7 +229,7 @@ nv50_push_vbo(struct nv50_context *nv50, const struct pipe_draw_info *info)
       struct pipe_vertex_buffer *vb = &nv50->vtxbuf[i];
       struct nv04_resource *res = nv04_resource(vb->buffer);
 
-      data = nouveau_resource_map_offset(&nv50->pipe, res,
+      data = nouveau_resource_map_offset(&nv50->base, res,
                                          vb->buffer_offset, NOUVEAU_BO_RD);
 
       if (apply_bias && likely(!(nv50->vertex->instance_bufs & (1 << i))))
@@ -239,7 +239,7 @@ nv50_push_vbo(struct nv50_context *nv50, const struct pipe_draw_info *info)
    }
 
    if (info->indexed) {
-      ctx.idxbuf = nouveau_resource_map_offset(&nv50->pipe,
+      ctx.idxbuf = nouveau_resource_map_offset(&nv50->base,
                                                nv04_resource(nv50->idxbuf.buffer),
                                                nv50->idxbuf.offset, NOUVEAU_BO_RD);
       if (!ctx.idxbuf)
diff --git a/src/gallium/drivers/nv50/nv50_query.c b/src/gallium/drivers/nv50/nv50_query.c
index 2e65c54e54..2dce94a477 100644
--- a/src/gallium/drivers/nv50/nv50_query.c
+++ b/src/gallium/drivers/nv50/nv50_query.c
@@ -326,10 +326,12 @@ nv50_render_condition(struct pipe_context *pipe,
 void
 nv50_init_query_functions(struct nv50_context *nv50)
 {
-   nv50->pipe.create_query = nv50_query_create;
-   nv50->pipe.destroy_query = nv50_query_destroy;
-   nv50->pipe.begin_query = nv50_query_begin;
-   nv50->pipe.end_query = nv50_query_end;
-   nv50->pipe.get_query_result = nv50_query_result;
-   nv50->pipe.render_condition = nv50_render_condition;
+   struct pipe_context *pipe = &nv50->base.pipe;
+
+   pipe->create_query = nv50_query_create;
+   pipe->destroy_query = nv50_query_destroy;
+   pipe->begin_query = nv50_query_begin;
+   pipe->end_query = nv50_query_end;
+   pipe->get_query_result = nv50_query_result;
+   pipe->render_condition = nv50_render_condition;
 }
diff --git a/src/gallium/drivers/nv50/nv50_screen.c b/src/gallium/drivers/nv50/nv50_screen.c
index 13c03b1a7e..f2b03e8156 100644
--- a/src/gallium/drivers/nv50/nv50_screen.c
+++ b/src/gallium/drivers/nv50/nv50_screen.c
@@ -310,8 +310,6 @@ nv50_screen_create(struct pipe_winsys *ws, struct nouveau_device *dev)
 
    screen->base.vertex_buffer_flags = screen->base.index_buffer_flags =
       NOUVEAU_BO_GART;
-   screen->base.copy_data = nv50_m2mf_copy_linear;
-   screen->base.push_data = nv50_sifc_linear_u8;
 
    ret = nouveau_bo_new(dev, NOUVEAU_BO_GART | NOUVEAU_BO_MAP, 0, 4096,
                         &screen->fence.bo);
diff --git a/src/gallium/drivers/nv50/nv50_shader_state.c b/src/gallium/drivers/nv50/nv50_shader_state.c
index 2d7572820f..7d4b12bde1 100644
--- a/src/gallium/drivers/nv50/nv50_shader_state.c
+++ b/src/gallium/drivers/nv50/nv50_shader_state.c
@@ -76,7 +76,7 @@ nv50_constbufs_validate(struct nv50_context *nv50)
             assert(0);
 
             if (!nouveau_resource_mapped_by_gpu(&res->base)) {
-               nouveau_buffer_migrate(&nv50->pipe, res, NOUVEAU_BO_VRAM);
+               nouveau_buffer_migrate(&nv50->base, res, NOUVEAU_BO_VRAM);
 
                BEGIN_RING(chan, RING_3D(CODE_CB_FLUSH), 1);
                OUT_RING  (chan, 0);
@@ -149,7 +149,7 @@ nv50_program_validate(struct nv50_context *nv50, struct nv50_program *prog)
       return FALSE;
    prog->code_base = prog->res->start;
 
-   nv50_sifc_linear_u8(&nv50->pipe, nv50->screen->code,
+   nv50_sifc_linear_u8(&nv50->base, nv50->screen->code,
                        (prog->type << 16) + prog->code_base,
                        NOUVEAU_BO_VRAM, prog->code_size, prog->code);
 
diff --git a/src/gallium/drivers/nv50/nv50_state.c b/src/gallium/drivers/nv50/nv50_state.c
index 6b1106341c..17f272bb3b 100644
--- a/src/gallium/drivers/nv50/nv50_state.c
+++ b/src/gallium/drivers/nv50/nv50_state.c
@@ -793,55 +793,57 @@ nv50_vertex_state_bind(struct pipe_context *pipe, void *hwcso)
 void
 nv50_init_state_functions(struct nv50_context *nv50)
 {
-   nv50->pipe.create_blend_state = nv50_blend_state_create;
-   nv50->pipe.bind_blend_state = nv50_blend_state_bind;
-   nv50->pipe.delete_blend_state = nv50_blend_state_delete;
-
-   nv50->pipe.create_rasterizer_state = nv50_rasterizer_state_create;
-   nv50->pipe.bind_rasterizer_state = nv50_rasterizer_state_bind;
-   nv50->pipe.delete_rasterizer_state = nv50_rasterizer_state_delete;
-
-   nv50->pipe.create_depth_stencil_alpha_state = nv50_zsa_state_create;
-   nv50->pipe.bind_depth_stencil_alpha_state = nv50_zsa_state_bind;
-   nv50->pipe.delete_depth_stencil_alpha_state = nv50_zsa_state_delete;
-
-   nv50->pipe.create_sampler_state = nv50_sampler_state_create;
-   nv50->pipe.delete_sampler_state = nv50_sampler_state_delete;
-   nv50->pipe.bind_vertex_sampler_states   = nv50_vp_sampler_states_bind;
-   nv50->pipe.bind_fragment_sampler_states = nv50_fp_sampler_states_bind;
-   nv50->pipe.bind_geometry_sampler_states = nv50_gp_sampler_states_bind;
-
-   nv50->pipe.create_sampler_view = nv50_create_sampler_view;
-   nv50->pipe.sampler_view_destroy = nv50_sampler_view_destroy;
-   nv50->pipe.set_vertex_sampler_views   = nv50_vp_set_sampler_views;
-   nv50->pipe.set_fragment_sampler_views = nv50_fp_set_sampler_views;
-   nv50->pipe.set_geometry_sampler_views = nv50_gp_set_sampler_views;
+   struct pipe_context *pipe = &nv50->base.pipe;
+
+   pipe->create_blend_state = nv50_blend_state_create;
+   pipe->bind_blend_state = nv50_blend_state_bind;
+   pipe->delete_blend_state = nv50_blend_state_delete;
+
+   pipe->create_rasterizer_state = nv50_rasterizer_state_create;
+   pipe->bind_rasterizer_state = nv50_rasterizer_state_bind;
+   pipe->delete_rasterizer_state = nv50_rasterizer_state_delete;
+
+   pipe->create_depth_stencil_alpha_state = nv50_zsa_state_create;
+   pipe->bind_depth_stencil_alpha_state = nv50_zsa_state_bind;
+   pipe->delete_depth_stencil_alpha_state = nv50_zsa_state_delete;
+
+   pipe->create_sampler_state = nv50_sampler_state_create;
+   pipe->delete_sampler_state = nv50_sampler_state_delete;
+   pipe->bind_vertex_sampler_states   = nv50_vp_sampler_states_bind;
+   pipe->bind_fragment_sampler_states = nv50_fp_sampler_states_bind;
+   pipe->bind_geometry_sampler_states = nv50_gp_sampler_states_bind;
+
+   pipe->create_sampler_view = nv50_create_sampler_view;
+   pipe->sampler_view_destroy = nv50_sampler_view_destroy;
+   pipe->set_vertex_sampler_views   = nv50_vp_set_sampler_views;
+   pipe->set_fragment_sampler_views = nv50_fp_set_sampler_views;
+   pipe->set_geometry_sampler_views = nv50_gp_set_sampler_views;
  
-   nv50->pipe.create_vs_state = nv50_vp_state_create;
-   nv50->pipe.create_fs_state = nv50_fp_state_create;
-   nv50->pipe.create_gs_state = nv50_gp_state_create;
-   nv50->pipe.bind_vs_state = nv50_vp_state_bind;
-   nv50->pipe.bind_fs_state = nv50_fp_state_bind;
-   nv50->pipe.bind_gs_state = nv50_gp_state_bind;
-   nv50->pipe.delete_vs_state = nv50_sp_state_delete;
-   nv50->pipe.delete_fs_state = nv50_sp_state_delete;
-   nv50->pipe.delete_gs_state = nv50_sp_state_delete;
-
-   nv50->pipe.set_blend_color = nv50_set_blend_color;
-   nv50->pipe.set_stencil_ref = nv50_set_stencil_ref;
-   nv50->pipe.set_clip_state = nv50_set_clip_state;
-   nv50->pipe.set_sample_mask = nv50_set_sample_mask;
-   nv50->pipe.set_constant_buffer = nv50_set_constant_buffer;
-   nv50->pipe.set_framebuffer_state = nv50_set_framebuffer_state;
-   nv50->pipe.set_polygon_stipple = nv50_set_polygon_stipple;
-   nv50->pipe.set_scissor_state = nv50_set_scissor_state;
-   nv50->pipe.set_viewport_state = nv50_set_viewport_state;
-
-   nv50->pipe.create_vertex_elements_state = nv50_vertex_state_create;
-   nv50->pipe.delete_vertex_elements_state = nv50_vertex_state_delete;
-   nv50->pipe.bind_vertex_elements_state = nv50_vertex_state_bind;
-
-   nv50->pipe.set_vertex_buffers = nv50_set_vertex_buffers;
-   nv50->pipe.set_index_buffer = nv50_set_index_buffer;
+   pipe->create_vs_state = nv50_vp_state_create;
+   pipe->create_fs_state = nv50_fp_state_create;
+   pipe->create_gs_state = nv50_gp_state_create;
+   pipe->bind_vs_state = nv50_vp_state_bind;
+   pipe->bind_fs_state = nv50_fp_state_bind;
+   pipe->bind_gs_state = nv50_gp_state_bind;
+   pipe->delete_vs_state = nv50_sp_state_delete;
+   pipe->delete_fs_state = nv50_sp_state_delete;
+   pipe->delete_gs_state = nv50_sp_state_delete;
+
+   pipe->set_blend_color = nv50_set_blend_color;
+   pipe->set_stencil_ref = nv50_set_stencil_ref;
+   pipe->set_clip_state = nv50_set_clip_state;
+   pipe->set_sample_mask = nv50_set_sample_mask;
+   pipe->set_constant_buffer = nv50_set_constant_buffer;
+   pipe->set_framebuffer_state = nv50_set_framebuffer_state;
+   pipe->set_polygon_stipple = nv50_set_polygon_stipple;
+   pipe->set_scissor_state = nv50_set_scissor_state;
+   pipe->set_viewport_state = nv50_set_viewport_state;
+
+   pipe->create_vertex_elements_state = nv50_vertex_state_create;
+   pipe->delete_vertex_elements_state = nv50_vertex_state_delete;
+   pipe->bind_vertex_elements_state = nv50_vertex_state_bind;
+
+   pipe->set_vertex_buffers = nv50_set_vertex_buffers;
+   pipe->set_index_buffer = nv50_set_index_buffer;
 }
 
diff --git a/src/gallium/drivers/nv50/nv50_surface.c b/src/gallium/drivers/nv50/nv50_surface.c
index b1f54f623a..dc9e2880f0 100644
--- a/src/gallium/drivers/nv50/nv50_surface.c
+++ b/src/gallium/drivers/nv50/nv50_surface.c
@@ -371,9 +371,11 @@ nv50_clear(struct pipe_context *pipe, unsigned buffers,
 void
 nv50_init_surface_functions(struct nv50_context *nv50)
 {
-   nv50->pipe.resource_copy_region = nv50_resource_copy_region;
-   nv50->pipe.clear_render_target = nv50_clear_render_target;
-   nv50->pipe.clear_depth_stencil = nv50_clear_depth_stencil;
+   struct pipe_context *pipe = &nv50->base.pipe;
+
+   pipe->resource_copy_region = nv50_resource_copy_region;
+   pipe->clear_render_target = nv50_clear_render_target;
+   pipe->clear_depth_stencil = nv50_clear_depth_stencil;
 }
 
 
diff --git a/src/gallium/drivers/nv50/nv50_tex.c b/src/gallium/drivers/nv50/nv50_tex.c
index a76139ad37..4456553a86 100644
--- a/src/gallium/drivers/nv50/nv50_tex.c
+++ b/src/gallium/drivers/nv50/nv50_tex.c
@@ -269,7 +269,7 @@ nv50_validate_tsc(struct nv50_context *nv50, int s)
       if (tsc->id < 0) {
          tsc->id = nv50_screen_tsc_alloc(nv50->screen, tsc);
 
-         nv50_sifc_linear_u8(&nv50->pipe, nv50->screen->txc,
+         nv50_sifc_linear_u8(&nv50->base, nv50->screen->txc,
                              65536 + tsc->id * 32,
                              NOUVEAU_BO_VRAM, 32, tsc->tsc);
          need_flush = TRUE;
diff --git a/src/gallium/drivers/nv50/nv50_transfer.c b/src/gallium/drivers/nv50/nv50_transfer.c
index d80a535490..7486977459 100644
--- a/src/gallium/drivers/nv50/nv50_transfer.c
+++ b/src/gallium/drivers/nv50/nv50_transfer.c
@@ -102,12 +102,11 @@ nv50_m2mf_transfer_rect(struct pipe_screen *pscreen,
 }
 
 void
-nv50_sifc_linear_u8(struct pipe_context *pipe,
+nv50_sifc_linear_u8(struct nouveau_context *nv,
                     struct nouveau_bo *dst, unsigned offset, unsigned domain,
                     unsigned size, void *data)
 {
-   struct nv50_context *nv50 = nv50_context(pipe);
-   struct nouveau_channel *chan = nv50->screen->base.channel;
+   struct nouveau_channel *chan = nv->screen->channel;
    uint32_t *src = (uint32_t *)data;
    unsigned count = (size + 3) / 4;
    unsigned xcoord = offset & 0xff;
@@ -159,13 +158,12 @@ nv50_sifc_linear_u8(struct pipe_context *pipe,
 }
 
 void
-nv50_m2mf_copy_linear(struct pipe_context *pipe,
+nv50_m2mf_copy_linear(struct nouveau_context *nv,
                       struct nouveau_bo *dst, unsigned dstoff, unsigned dstdom,
                       struct nouveau_bo *src, unsigned srcoff, unsigned srcdom,
                       unsigned size)
 {
-   struct nv50_context *nv50 = nv50_context(pipe);
-   struct nouveau_channel *chan = nv50->screen->base.channel;
+   struct nouveau_channel *chan = nv->screen->channel;
 
    BEGIN_RING(chan, RING_MF(LINEAR_IN), 1);
    OUT_RING  (chan, 1);
diff --git a/src/gallium/drivers/nv50/nv50_vbo.c b/src/gallium/drivers/nv50/nv50_vbo.c
index 1f0d34ed79..e94a2b6fa3 100644
--- a/src/gallium/drivers/nv50/nv50_vbo.c
+++ b/src/gallium/drivers/nv50/nv50_vbo.c
@@ -131,7 +131,7 @@ nv50_emit_vtxattr(struct nv50_context *nv50, struct pipe_vertex_buffer *vb,
    float v[4];
    const unsigned nc = util_format_get_nr_components(ve->src_format);
 
-   data = nouveau_resource_map_offset(&nv50->pipe, res, vb->buffer_offset +
+   data = nouveau_resource_map_offset(&nv50->base, res, vb->buffer_offset +
                                       ve->src_offset, NOUVEAU_BO_RD);
 
    util_format_read_4f(ve->src_format, v, 0, data, 0, 0, 0, 1, 1);
@@ -215,13 +215,13 @@ nv50_prevalidate_vbufs(struct nv50_context *nv50)
                nv50_vbuf_range(nv50, i, &base, &size);
                nouveau_user_buffer_upload(buf, base, size);
             } else {
-               nouveau_buffer_migrate(&nv50->pipe, buf, NOUVEAU_BO_GART);
+               nouveau_buffer_migrate(&nv50->base, buf, NOUVEAU_BO_GART);
             }
-            nv50->vbo_dirty = TRUE;
+            nv50->base.vbo_dirty = TRUE;
          }
       }
       nv50_bufctx_add_resident(nv50, NV50_BUFCTX_VERTEX, buf, NOUVEAU_BO_RD);
-      nouveau_buffer_adjust_score(&nv50->pipe, buf, 1);
+      nouveau_buffer_adjust_score(&nv50->base, buf, 1);
    }
 }
 
@@ -262,7 +262,7 @@ nv50_update_user_vbufs(struct nv50_context *nv50)
       OUT_RESRCh(chan, buf, offset, NOUVEAU_BO_RD);
       OUT_RESRCl(chan, buf, offset, NOUVEAU_BO_RD);
    }
-   nv50->vbo_dirty = TRUE;
+   nv50->base.vbo_dirty = TRUE;
 }
 
 static INLINE void
@@ -540,7 +540,7 @@ nv50_draw_elements(struct nv50_context *nv50, boolean shorten,
       struct nv04_resource *res = nv04_resource(nv50->idxbuf.buffer);
       unsigned offset = res->offset + nv50->idxbuf.offset;
 
-      nouveau_buffer_adjust_score(&nv50->pipe, res, 1);
+      nouveau_buffer_adjust_score(&nv50->base, res, 1);
 
       while (instance_count--) {
          BEGIN_RING(chan, RING_3D(VERTEX_BEGIN_GL), 1);
@@ -597,7 +597,7 @@ nv50_draw_elements(struct nv50_context *nv50, boolean shorten,
          mode |= NV50_3D_VERTEX_BEGIN_GL_INSTANCE_NEXT;
       }
    } else {
-      data = nouveau_resource_map_offset(&nv50->pipe,
+      data = nouveau_resource_map_offset(&nv50->base,
                                          nv04_resource(nv50->idxbuf.buffer),
                                          nv50->idxbuf.offset, NOUVEAU_BO_RD);
       if (!data)
@@ -669,10 +669,10 @@ nv50_draw_vbo(struct pipe_context *pipe, const struct pipe_draw_info *info)
       OUT_RING  (chan, info->start_instance);
    }
 
-   if (nv50->vbo_dirty) {
+   if (nv50->base.vbo_dirty) {
       BEGIN_RING(chan, RING_3D(VERTEX_ARRAY_FLUSH), 1);
       OUT_RING  (chan, 0);
-      nv50->vbo_dirty = FALSE;
+      nv50->base.vbo_dirty = FALSE;
    }
 
    if (!info->indexed) {
diff --git a/src/gallium/drivers/nvc0/nvc0_context.c b/src/gallium/drivers/nvc0/nvc0_context.c
index 4979aab51c..d5dcf1fb02 100644
--- a/src/gallium/drivers/nvc0/nvc0_context.c
+++ b/src/gallium/drivers/nvc0/nvc0_context.c
@@ -84,22 +84,28 @@ nvc0_create(struct pipe_screen *pscreen, void *priv)
    struct pipe_winsys *pipe_winsys = pscreen->winsys;
    struct nvc0_screen *screen = nvc0_screen(pscreen);
    struct nvc0_context *nvc0;
+   struct pipe_context *pipe;
 
    nvc0 = CALLOC_STRUCT(nvc0_context);
    if (!nvc0)
       return NULL;
+   pipe = &nvc0->base.pipe;
+
    nvc0->screen = screen;
+   nvc0->base.screen    = &screen->base;
+   nvc0->base.copy_data = nvc0_m2mf_copy_linear;
+   nvc0->base.push_data = nvc0_m2mf_push_linear;
 
-   nvc0->pipe.winsys = pipe_winsys;
-   nvc0->pipe.screen = pscreen;
-   nvc0->pipe.priv = priv;
+   pipe->winsys = pipe_winsys;
+   pipe->screen = pscreen;
+   pipe->priv = priv;
 
-   nvc0->pipe.destroy = nvc0_destroy;
+   pipe->destroy = nvc0_destroy;
 
-   nvc0->pipe.draw_vbo = nvc0_draw_vbo;
-   nvc0->pipe.clear = nvc0_clear;
+   pipe->draw_vbo = nvc0_draw_vbo;
+   pipe->clear = nvc0_clear;
 
-   nvc0->pipe.flush = nvc0_flush;
+   pipe->flush = nvc0_flush;
 
    if (!screen->cur_ctx)
       screen->cur_ctx = nvc0;
@@ -109,13 +115,13 @@ nvc0_create(struct pipe_screen *pscreen, void *priv)
    nvc0_init_query_functions(nvc0);
    nvc0_init_surface_functions(nvc0);
    nvc0_init_state_functions(nvc0);
-   nvc0_init_resource_functions(&nvc0->pipe);
+   nvc0_init_resource_functions(pipe);
 
-   nvc0->draw = draw_create(&nvc0->pipe);
+   nvc0->draw = draw_create(pipe);
    assert(nvc0->draw);
    draw_set_rasterize_stage(nvc0->draw, nvc0_draw_render_stage(nvc0));
 
-   return &nvc0->pipe;
+   return pipe;
 }
 
 struct resident {
diff --git a/src/gallium/drivers/nvc0/nvc0_context.h b/src/gallium/drivers/nvc0/nvc0_context.h
index d779777ed3..114e664fc5 100644
--- a/src/gallium/drivers/nvc0/nvc0_context.h
+++ b/src/gallium/drivers/nvc0/nvc0_context.h
@@ -19,6 +19,8 @@
 #include "nvc0_program.h"
 #include "nvc0_resource.h"
 
+#include "nouveau/nouveau_context.h"
+
 #include "nvc0_3ddefs.xml.h"
 #include "nvc0_3d.xml.h"
 #include "nvc0_2d.xml.h"
@@ -64,7 +66,7 @@
 #define NVC0_BUFCTX_COUNT    4
 
 struct nvc0_context {
-   struct pipe_context pipe;
+   struct nouveau_context base;
 
    struct nvc0_screen *screen;
 
@@ -123,7 +125,6 @@ struct nvc0_context {
 
    unsigned sample_mask;
 
-   boolean vbo_dirty;
    boolean vbo_push_hint;
 
    struct nvc0_transform_feedback_state *tfb;
@@ -211,11 +212,11 @@ nvc0_create_sampler_view(struct pipe_context *,
 
 /* nvc0_transfer.c */
 void
-nvc0_m2mf_push_linear(struct pipe_context *pipe,
+nvc0_m2mf_push_linear(struct nouveau_context *nv,
 		      struct nouveau_bo *dst, unsigned offset, unsigned domain,
 		      unsigned size, void *data);
 void
-nvc0_m2mf_copy_linear(struct pipe_context *pipe,
+nvc0_m2mf_copy_linear(struct nouveau_context *nv,
 		      struct nouveau_bo *dst, unsigned dstoff, unsigned dstdom,
 		      struct nouveau_bo *src, unsigned srcoff, unsigned srcdom,
 		      unsigned size);
diff --git a/src/gallium/drivers/nvc0/nvc0_push.c b/src/gallium/drivers/nvc0/nvc0_push.c
index 84533f0443..68544c90d2 100644
--- a/src/gallium/drivers/nvc0/nvc0_push.c
+++ b/src/gallium/drivers/nvc0/nvc0_push.c
@@ -229,7 +229,7 @@ nvc0_push_vbo(struct nvc0_context *nvc0, const struct pipe_draw_info *info)
       struct pipe_vertex_buffer *vb = &nvc0->vtxbuf[i];
       struct nv04_resource *res = nv04_resource(vb->buffer);
 
-      data = nouveau_resource_map_offset(&nvc0->pipe, res,
+      data = nouveau_resource_map_offset(&nvc0->base, res,
                                          vb->buffer_offset, NOUVEAU_BO_RD);
 
       if (apply_bias && likely(!(nvc0->vertex->instance_bufs & (1 << i))))
@@ -239,7 +239,7 @@ nvc0_push_vbo(struct nvc0_context *nvc0, const struct pipe_draw_info *info)
    }
 
    if (info->indexed) {
-      ctx.idxbuf = nouveau_resource_map_offset(&nvc0->pipe,
+      ctx.idxbuf = nouveau_resource_map_offset(&nvc0->base,
                                                nv04_resource(nvc0->idxbuf.buffer),
                                                nvc0->idxbuf.offset, NOUVEAU_BO_RD);
       if (!ctx.idxbuf)
diff --git a/src/gallium/drivers/nvc0/nvc0_query.c b/src/gallium/drivers/nvc0/nvc0_query.c
index 338359bdfd..ead015b6b8 100644
--- a/src/gallium/drivers/nvc0/nvc0_query.c
+++ b/src/gallium/drivers/nvc0/nvc0_query.c
@@ -330,10 +330,12 @@ nvc0_render_condition(struct pipe_context *pipe,
 void
 nvc0_init_query_functions(struct nvc0_context *nvc0)
 {
-   nvc0->pipe.create_query = nvc0_query_create;
-   nvc0->pipe.destroy_query = nvc0_query_destroy;
-   nvc0->pipe.begin_query = nvc0_query_begin;
-   nvc0->pipe.end_query = nvc0_query_end;
-   nvc0->pipe.get_query_result = nvc0_query_result;
-   nvc0->pipe.render_condition = nvc0_render_condition;
+   struct pipe_context *pipe = &nvc0->base.pipe;
+
+   pipe->create_query = nvc0_query_create;
+   pipe->destroy_query = nvc0_query_destroy;
+   pipe->begin_query = nvc0_query_begin;
+   pipe->end_query = nvc0_query_end;
+   pipe->get_query_result = nvc0_query_result;
+   pipe->render_condition = nvc0_render_condition;
 }
diff --git a/src/gallium/drivers/nvc0/nvc0_screen.c b/src/gallium/drivers/nvc0/nvc0_screen.c
index 82209c58c2..b84a1bee8d 100644
--- a/src/gallium/drivers/nvc0/nvc0_screen.c
+++ b/src/gallium/drivers/nvc0/nvc0_screen.c
@@ -377,8 +377,6 @@ nvc0_screen_create(struct pipe_winsys *ws, struct nouveau_device *dev)
 
    screen->base.vertex_buffer_flags = NOUVEAU_BO_GART;
    screen->base.index_buffer_flags = 0;
-   screen->base.copy_data = nvc0_m2mf_copy_linear;
-   screen->base.push_data = nvc0_m2mf_push_linear;
 
    ret = nouveau_bo_new(dev, NOUVEAU_BO_GART | NOUVEAU_BO_MAP, 0, 4096,
                         &screen->fence.bo);
diff --git a/src/gallium/drivers/nvc0/nvc0_shader_state.c b/src/gallium/drivers/nvc0/nvc0_shader_state.c
index 765f1dae57..79b5f3d81c 100644
--- a/src/gallium/drivers/nvc0/nvc0_shader_state.c
+++ b/src/gallium/drivers/nvc0/nvc0_shader_state.c
@@ -59,9 +59,9 @@ nvc0_program_validate(struct nvc0_context *nvc0, struct nvc0_program *prog)
 
    prog->code_base = prog->res->start;
 
-   nvc0_m2mf_push_linear(&nvc0->pipe, nvc0->screen->text, prog->code_base,
+   nvc0_m2mf_push_linear(&nvc0->base, nvc0->screen->text, prog->code_base,
                          NOUVEAU_BO_VRAM, NVC0_SHADER_HEADER_SIZE, prog->hdr);
-   nvc0_m2mf_push_linear(&nvc0->pipe, nvc0->screen->text,
+   nvc0_m2mf_push_linear(&nvc0->base, nvc0->screen->text,
                          prog->code_base + NVC0_SHADER_HEADER_SIZE,
                          NOUVEAU_BO_VRAM, prog->code_size, prog->code);
 
diff --git a/src/gallium/drivers/nvc0/nvc0_state.c b/src/gallium/drivers/nvc0/nvc0_state.c
index 36c751e251..ee4680efec 100644
--- a/src/gallium/drivers/nvc0/nvc0_state.c
+++ b/src/gallium/drivers/nvc0/nvc0_state.c
@@ -876,62 +876,64 @@ nvc0_set_transform_feedback_buffers(struct pipe_context *pipe,
 void
 nvc0_init_state_functions(struct nvc0_context *nvc0)
 {
-    nvc0->pipe.create_blend_state = nvc0_blend_state_create;
-    nvc0->pipe.bind_blend_state = nvc0_blend_state_bind;
-    nvc0->pipe.delete_blend_state = nvc0_blend_state_delete;
-
-    nvc0->pipe.create_rasterizer_state = nvc0_rasterizer_state_create;
-    nvc0->pipe.bind_rasterizer_state = nvc0_rasterizer_state_bind;
-    nvc0->pipe.delete_rasterizer_state = nvc0_rasterizer_state_delete;
-
-    nvc0->pipe.create_depth_stencil_alpha_state = nvc0_zsa_state_create;
-    nvc0->pipe.bind_depth_stencil_alpha_state = nvc0_zsa_state_bind;
-    nvc0->pipe.delete_depth_stencil_alpha_state = nvc0_zsa_state_delete;
-
-    nvc0->pipe.create_sampler_state = nvc0_sampler_state_create;
-    nvc0->pipe.delete_sampler_state = nvc0_sampler_state_delete;
-    nvc0->pipe.bind_vertex_sampler_states   = nvc0_vp_sampler_states_bind;
-    nvc0->pipe.bind_fragment_sampler_states = nvc0_fp_sampler_states_bind;
-    nvc0->pipe.bind_geometry_sampler_states = nvc0_gp_sampler_states_bind;
-
-    nvc0->pipe.create_sampler_view = nvc0_create_sampler_view;
-    nvc0->pipe.sampler_view_destroy = nvc0_sampler_view_destroy;
-    nvc0->pipe.set_vertex_sampler_views   = nvc0_vp_set_sampler_views;
-    nvc0->pipe.set_fragment_sampler_views = nvc0_fp_set_sampler_views;
-    nvc0->pipe.set_geometry_sampler_views = nvc0_gp_set_sampler_views;
-
-    nvc0->pipe.create_vs_state = nvc0_vp_state_create;
-    nvc0->pipe.create_fs_state = nvc0_fp_state_create;
-    nvc0->pipe.create_gs_state = nvc0_gp_state_create;
-    nvc0->pipe.bind_vs_state = nvc0_vp_state_bind;
-    nvc0->pipe.bind_fs_state = nvc0_fp_state_bind;
-    nvc0->pipe.bind_gs_state = nvc0_gp_state_bind;
-    nvc0->pipe.delete_vs_state = nvc0_sp_state_delete;
-    nvc0->pipe.delete_fs_state = nvc0_sp_state_delete;
-    nvc0->pipe.delete_gs_state = nvc0_sp_state_delete;
-
-    nvc0->pipe.set_blend_color = nvc0_set_blend_color;
-    nvc0->pipe.set_stencil_ref = nvc0_set_stencil_ref;
-    nvc0->pipe.set_clip_state = nvc0_set_clip_state;
-    nvc0->pipe.set_sample_mask = nvc0_set_sample_mask;
-    nvc0->pipe.set_constant_buffer = nvc0_set_constant_buffer;
-    nvc0->pipe.set_framebuffer_state = nvc0_set_framebuffer_state;
-    nvc0->pipe.set_polygon_stipple = nvc0_set_polygon_stipple;
-    nvc0->pipe.set_scissor_state = nvc0_set_scissor_state;
-    nvc0->pipe.set_viewport_state = nvc0_set_viewport_state;
-
-    nvc0->pipe.create_vertex_elements_state = nvc0_vertex_state_create;
-    nvc0->pipe.delete_vertex_elements_state = nvc0_vertex_state_delete;
-    nvc0->pipe.bind_vertex_elements_state = nvc0_vertex_state_bind;
-
-    nvc0->pipe.set_vertex_buffers = nvc0_set_vertex_buffers;
-    nvc0->pipe.set_index_buffer = nvc0_set_index_buffer;
-
-    nvc0->pipe.create_stream_output_state = nvc0_tfb_state_create;
-    nvc0->pipe.delete_stream_output_state = nvc0_tfb_state_delete;
-    nvc0->pipe.bind_stream_output_state = nvc0_tfb_state_bind;
-    nvc0->pipe.set_stream_output_buffers = nvc0_set_transform_feedback_buffers;
-
-    nvc0->pipe.redefine_user_buffer = u_default_redefine_user_buffer;
+   struct pipe_context *pipe = &nvc0->base.pipe;
+
+   pipe->create_blend_state = nvc0_blend_state_create;
+   pipe->bind_blend_state = nvc0_blend_state_bind;
+   pipe->delete_blend_state = nvc0_blend_state_delete;
+
+   pipe->create_rasterizer_state = nvc0_rasterizer_state_create;
+   pipe->bind_rasterizer_state = nvc0_rasterizer_state_bind;
+   pipe->delete_rasterizer_state = nvc0_rasterizer_state_delete;
+
+   pipe->create_depth_stencil_alpha_state = nvc0_zsa_state_create;
+   pipe->bind_depth_stencil_alpha_state = nvc0_zsa_state_bind;
+   pipe->delete_depth_stencil_alpha_state = nvc0_zsa_state_delete;
+
+   pipe->create_sampler_state = nvc0_sampler_state_create;
+   pipe->delete_sampler_state = nvc0_sampler_state_delete;
+   pipe->bind_vertex_sampler_states   = nvc0_vp_sampler_states_bind;
+   pipe->bind_fragment_sampler_states = nvc0_fp_sampler_states_bind;
+   pipe->bind_geometry_sampler_states = nvc0_gp_sampler_states_bind;
+
+   pipe->create_sampler_view = nvc0_create_sampler_view;
+   pipe->sampler_view_destroy = nvc0_sampler_view_destroy;
+   pipe->set_vertex_sampler_views   = nvc0_vp_set_sampler_views;
+   pipe->set_fragment_sampler_views = nvc0_fp_set_sampler_views;
+   pipe->set_geometry_sampler_views = nvc0_gp_set_sampler_views;
+
+   pipe->create_vs_state = nvc0_vp_state_create;
+   pipe->create_fs_state = nvc0_fp_state_create;
+   pipe->create_gs_state = nvc0_gp_state_create;
+   pipe->bind_vs_state = nvc0_vp_state_bind;
+   pipe->bind_fs_state = nvc0_fp_state_bind;
+   pipe->bind_gs_state = nvc0_gp_state_bind;
+   pipe->delete_vs_state = nvc0_sp_state_delete;
+   pipe->delete_fs_state = nvc0_sp_state_delete;
+   pipe->delete_gs_state = nvc0_sp_state_delete;
+
+   pipe->set_blend_color = nvc0_set_blend_color;
+   pipe->set_stencil_ref = nvc0_set_stencil_ref;
+   pipe->set_clip_state = nvc0_set_clip_state;
+   pipe->set_sample_mask = nvc0_set_sample_mask;
+   pipe->set_constant_buffer = nvc0_set_constant_buffer;
+   pipe->set_framebuffer_state = nvc0_set_framebuffer_state;
+   pipe->set_polygon_stipple = nvc0_set_polygon_stipple;
+   pipe->set_scissor_state = nvc0_set_scissor_state;
+   pipe->set_viewport_state = nvc0_set_viewport_state;
+
+   pipe->create_vertex_elements_state = nvc0_vertex_state_create;
+   pipe->delete_vertex_elements_state = nvc0_vertex_state_delete;
+   pipe->bind_vertex_elements_state = nvc0_vertex_state_bind;
+
+   pipe->set_vertex_buffers = nvc0_set_vertex_buffers;
+   pipe->set_index_buffer = nvc0_set_index_buffer;
+
+   pipe->create_stream_output_state = nvc0_tfb_state_create;
+   pipe->delete_stream_output_state = nvc0_tfb_state_delete;
+   pipe->bind_stream_output_state = nvc0_tfb_state_bind;
+   pipe->set_stream_output_buffers = nvc0_set_transform_feedback_buffers;
+
+   pipe->redefine_user_buffer = u_default_redefine_user_buffer;
 }
 
diff --git a/src/gallium/drivers/nvc0/nvc0_surface.c b/src/gallium/drivers/nvc0/nvc0_surface.c
index 6f39bbbb17..a4b2b94812 100644
--- a/src/gallium/drivers/nvc0/nvc0_surface.c
+++ b/src/gallium/drivers/nvc0/nvc0_surface.c
@@ -367,9 +367,11 @@ nvc0_clear(struct pipe_context *pipe, unsigned buffers,
 void
 nvc0_init_surface_functions(struct nvc0_context *nvc0)
 {
-   nvc0->pipe.resource_copy_region = nvc0_resource_copy_region;
-   nvc0->pipe.clear_render_target = nvc0_clear_render_target;
-   nvc0->pipe.clear_depth_stencil = nvc0_clear_depth_stencil;
+   struct pipe_context *pipe = &nvc0->base.pipe;
+
+   pipe->resource_copy_region = nvc0_resource_copy_region;
+   pipe->clear_render_target = nvc0_clear_render_target;
+   pipe->clear_depth_stencil = nvc0_clear_depth_stencil;
 }
 
 
diff --git a/src/gallium/drivers/nvc0/nvc0_tex.c b/src/gallium/drivers/nvc0/nvc0_tex.c
index f651e54e1d..6822e597b3 100644
--- a/src/gallium/drivers/nvc0/nvc0_tex.c
+++ b/src/gallium/drivers/nvc0/nvc0_tex.c
@@ -252,7 +252,7 @@ nvc0_validate_tsc(struct nvc0_context *nvc0, int s)
       if (tsc->id < 0) {
          tsc->id = nvc0_screen_tsc_alloc(nvc0->screen, tsc);
 
-         nvc0_m2mf_push_linear(&nvc0->pipe, nvc0->screen->txc,
+         nvc0_m2mf_push_linear(&nvc0->base, nvc0->screen->txc,
                                65536 + tsc->id * 32, NOUVEAU_BO_VRAM,
                                32, tsc->tsc);
          need_flush = TRUE;
diff --git a/src/gallium/drivers/nvc0/nvc0_transfer.c b/src/gallium/drivers/nvc0/nvc0_transfer.c
index bbb24fa052..a38bdb8f0a 100644
--- a/src/gallium/drivers/nvc0/nvc0_transfer.c
+++ b/src/gallium/drivers/nvc0/nvc0_transfer.c
@@ -104,12 +104,11 @@ nvc0_m2mf_transfer_rect(struct pipe_screen *pscreen,
 }
 
 void
-nvc0_m2mf_push_linear(struct pipe_context *pipe,
+nvc0_m2mf_push_linear(struct nouveau_context *nv,
                       struct nouveau_bo *dst, unsigned offset, unsigned domain,
                       unsigned size, void *data)
 {
-   struct nvc0_context *nvc0 = nvc0_context(pipe);
-   struct nouveau_channel *chan = nvc0->screen->base.channel;
+   struct nouveau_channel *chan = nv->screen->channel;
    uint32_t *src = (uint32_t *)data;
    unsigned count = (size + 3) / 4;
 
@@ -144,13 +143,12 @@ nvc0_m2mf_push_linear(struct pipe_context *pipe,
 }
 
 void
-nvc0_m2mf_copy_linear(struct pipe_context *pipe,
+nvc0_m2mf_copy_linear(struct nouveau_context *nv,
                       struct nouveau_bo *dst, unsigned dstoff, unsigned dstdom,
                       struct nouveau_bo *src, unsigned srcoff, unsigned srcdom,
                       unsigned size)
 {
-   struct nvc0_context *nvc0 = nvc0_context(pipe);
-   struct nouveau_channel *chan = nvc0->screen->base.channel;
+   struct nouveau_channel *chan = nv->screen->channel;
 
    while (size) {
       unsigned bytes = MIN2(size, 1 << 17);
diff --git a/src/gallium/drivers/nvc0/nvc0_vbo.c b/src/gallium/drivers/nvc0/nvc0_vbo.c
index 14bea675a1..e7e7ce7dc2 100644
--- a/src/gallium/drivers/nvc0/nvc0_vbo.c
+++ b/src/gallium/drivers/nvc0/nvc0_vbo.c
@@ -136,7 +136,7 @@ nvc0_emit_vtxattr(struct nvc0_context *nvc0, struct pipe_vertex_buffer *vb,
    int i;
    const unsigned nc = util_format_get_nr_components(ve->src_format);
 
-   data = nouveau_resource_map_offset(&nvc0->pipe, res, vb->buffer_offset +
+   data = nouveau_resource_map_offset(&nvc0->base, res, vb->buffer_offset +
                                       ve->src_offset, NOUVEAU_BO_RD);
 
    util_format_read_4f(ve->src_format, v, 0, data, 0, 0, 0, 1, 1);
@@ -193,13 +193,13 @@ nvc0_prevalidate_vbufs(struct nvc0_context *nvc0)
                nvc0_vbuf_range(nvc0, i, &base, &size);
                nouveau_user_buffer_upload(buf, base, size);
             } else {
-               nouveau_buffer_migrate(&nvc0->pipe, buf, NOUVEAU_BO_GART);
+               nouveau_buffer_migrate(&nvc0->base, buf, NOUVEAU_BO_GART);
             }
-            nvc0->vbo_dirty = TRUE;
+            nvc0->base.vbo_dirty = TRUE;
          }
       }
       nvc0_bufctx_add_resident(nvc0, NVC0_BUFCTX_VERTEX, buf, NOUVEAU_BO_RD);
-      nouveau_buffer_adjust_score(&nvc0->pipe, buf, 1);
+      nouveau_buffer_adjust_score(&nvc0->base, buf, 1);
    }
 }
 
@@ -240,7 +240,7 @@ nvc0_update_user_vbufs(struct nvc0_context *nvc0)
       OUT_RESRCh(chan, buf, offset, NOUVEAU_BO_RD);
       OUT_RESRCl(chan, buf, offset, NOUVEAU_BO_RD);
    }
-   nvc0->vbo_dirty = TRUE;
+   nvc0->base.vbo_dirty = TRUE;
 }
 
 static INLINE void
@@ -518,7 +518,7 @@ nvc0_draw_elements(struct nvc0_context *nvc0, boolean shorten,
       unsigned offset = nvc0->idxbuf.offset;
       unsigned limit = nvc0->idxbuf.buffer->width0 - 1;
 
-      nouveau_buffer_adjust_score(&nvc0->pipe, res, 1);
+      nouveau_buffer_adjust_score(&nvc0->base, res, 1);
 
       while (instance_count--) {
          MARK_RING (chan, 11, 4);
@@ -539,7 +539,7 @@ nvc0_draw_elements(struct nvc0_context *nvc0, boolean shorten,
          mode |= NVC0_3D_VERTEX_BEGIN_GL_INSTANCE_NEXT;
       }
    } else {
-      data = nouveau_resource_map_offset(&nvc0->pipe,
+      data = nouveau_resource_map_offset(&nvc0->base,
                                          nv04_resource(nvc0->idxbuf.buffer),
                                          nvc0->idxbuf.offset, NOUVEAU_BO_RD);
       if (!data)
@@ -610,10 +610,10 @@ nvc0_draw_vbo(struct pipe_context *pipe, const struct pipe_draw_info *info)
       OUT_RING  (chan, info->start_instance);
    }
 
-   if (nvc0->vbo_dirty) {
+   if (nvc0->base.vbo_dirty) {
       BEGIN_RING(chan, RING_3D(VERTEX_ARRAY_FLUSH), 1);
       OUT_RING  (chan, 0);
-      nvc0->vbo_dirty = FALSE;
+      nvc0->base.vbo_dirty = FALSE;
    }
 
    if (!info->indexed) {
-- 
cgit v1.2.3


From 6b4e3e8941f41b6d15ac557e3d47bf4f1aa8b185 Mon Sep 17 00:00:00 2001
From: Ben Skeggs <bskeggs@redhat.com>
Date: Thu, 3 Mar 2011 15:56:20 +1000
Subject: nouveau: allow pipe driver to define which buffers should start in
 sysmem

PIPE_BIND_CONSTANT_BUFFER alone was OK for nv50/nvc0, but nv30 will need
to be able to set others on certain chipsets.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---
 src/gallium/drivers/nouveau/nouveau_buffer.c | 2 +-
 src/gallium/drivers/nouveau/nouveau_screen.h | 1 +
 src/gallium/drivers/nv50/nv50_screen.c       | 5 ++---
 src/gallium/drivers/nvc0/nvc0_screen.c       | 5 ++---
 4 files changed, 6 insertions(+), 7 deletions(-)

(limited to 'src/gallium/drivers/nvc0/nvc0_screen.c')

diff --git a/src/gallium/drivers/nouveau/nouveau_buffer.c b/src/gallium/drivers/nouveau/nouveau_buffer.c
index 571fa0c608..d0cc29104b 100644
--- a/src/gallium/drivers/nouveau/nouveau_buffer.c
+++ b/src/gallium/drivers/nouveau/nouveau_buffer.c
@@ -340,7 +340,7 @@ nouveau_buffer_create(struct pipe_screen *pscreen,
    pipe_reference_init(&buffer->base.reference, 1);
    buffer->base.screen = pscreen;
 
-   if (buffer->base.bind & PIPE_BIND_CONSTANT_BUFFER)
+   if ((buffer->base.bind & screen->sysmem_bindings) == screen->sysmem_bindings)
       ret = nouveau_buffer_allocate(screen, buffer, 0);
    else
       ret = nouveau_buffer_allocate(screen, buffer, NOUVEAU_BO_GART);
diff --git a/src/gallium/drivers/nouveau/nouveau_screen.h b/src/gallium/drivers/nouveau/nouveau_screen.h
index 580b4da6b4..c091abf278 100644
--- a/src/gallium/drivers/nouveau/nouveau_screen.h
+++ b/src/gallium/drivers/nouveau/nouveau_screen.h
@@ -16,6 +16,7 @@ struct nouveau_screen {
 	 * these almost always should be set to the same value */
 	unsigned vertex_buffer_flags;
 	unsigned index_buffer_flags;
+	unsigned sysmem_bindings;
 
 	struct {
 		struct nouveau_fence *head;
diff --git a/src/gallium/drivers/nv50/nv50_screen.c b/src/gallium/drivers/nv50/nv50_screen.c
index 2bc26e5750..3f148436e8 100644
--- a/src/gallium/drivers/nv50/nv50_screen.c
+++ b/src/gallium/drivers/nv50/nv50_screen.c
@@ -293,6 +293,8 @@ nv50_screen_create(struct pipe_winsys *ws, struct nouveau_device *dev)
       return NULL;
    pscreen = &screen->base.base;
 
+   screen->base.sysmem_bindings = PIPE_BIND_CONSTANT_BUFFER;
+
    ret = nouveau_screen_init(&screen->base, dev);
    if (ret)
       FAIL_SCREEN_INIT("nouveau_screen_init failed: %d\n", ret);
@@ -309,9 +311,6 @@ nv50_screen_create(struct pipe_winsys *ws, struct nouveau_device *dev)
 
    nv50_screen_init_resource_functions(pscreen);
 
-   screen->base.vertex_buffer_flags = screen->base.index_buffer_flags =
-      NOUVEAU_BO_GART;
-
    ret = nouveau_bo_new(dev, NOUVEAU_BO_GART | NOUVEAU_BO_MAP, 0, 4096,
                         &screen->fence.bo);
    if (ret)
diff --git a/src/gallium/drivers/nvc0/nvc0_screen.c b/src/gallium/drivers/nvc0/nvc0_screen.c
index b84a1bee8d..923bb83e8a 100644
--- a/src/gallium/drivers/nvc0/nvc0_screen.c
+++ b/src/gallium/drivers/nvc0/nvc0_screen.c
@@ -358,6 +358,8 @@ nvc0_screen_create(struct pipe_winsys *ws, struct nouveau_device *dev)
       return NULL;
    pscreen = &screen->base.base;
 
+   screen->base.sysmem_bindings = PIPE_BIND_CONSTANT_BUFFER;
+
    ret = nouveau_screen_init(&screen->base, dev);
    if (ret) {
       nvc0_screen_destroy(pscreen);
@@ -375,9 +377,6 @@ nvc0_screen_create(struct pipe_winsys *ws, struct nouveau_device *dev)
 
    nvc0_screen_init_resource_functions(pscreen);
 
-   screen->base.vertex_buffer_flags = NOUVEAU_BO_GART;
-   screen->base.index_buffer_flags = 0;
-
    ret = nouveau_bo_new(dev, NOUVEAU_BO_GART | NOUVEAU_BO_MAP, 0, 4096,
                         &screen->fence.bo);
    if (ret)
-- 
cgit v1.2.3