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-rw-r--r--shared-core/nouveau_drv.h18
1 files changed, 18 insertions, 0 deletions
diff --git a/shared-core/nouveau_drv.h b/shared-core/nouveau_drv.h
index e5cef075..41258a50 100644
--- a/shared-core/nouveau_drv.h
+++ b/shared-core/nouveau_drv.h
@@ -39,9 +39,16 @@
#define NOUVEAU_FAMILY 0x0000FFFF
#define NOUVEAU_FLAGS 0xFFFF0000
+#if 0
+#if defined(__linux__)
+#define NOUVEAU_HAVE_BUFFER
+#endif
+#endif
+
#include "nouveau_drm.h"
#include "nouveau_reg.h"
+
struct mem_block {
struct mem_block *next;
struct mem_block *prev;
@@ -553,6 +560,17 @@ extern void nv04_timer_takedown(struct drm_device *);
extern long nouveau_compat_ioctl(struct file *file, unsigned int cmd,
unsigned long arg);
+#ifdef NOUVEAU_HAVE_BUFFER
+/* nouveau_buffer.c */
+extern struct drm_ttm_backend *nouveau_create_ttm_backend_entry(struct drm_device *dev);
+extern int nouveau_fence_types(struct drm_buffer_object *bo, uint32_t *fclass, uint32_t *type);
+extern int nouveau_invalidate_caches(struct drm_device *dev, uint64_t buffer_flags);
+extern int nouveau_init_mem_type(struct drm_device *dev, uint32_t type, struct drm_mem_type_manager *man);
+extern uint32_t nouveau_evict_mask(struct drm_buffer_object *bo);
+extern int nouveau_move(struct drm_buffer_object *bo, int evict, int no_wait, struct drm_bo_mem_reg *new_mem);
+void nouveau_flush_ttm(struct drm_ttm *ttm);
+#endif
+
#if defined(__powerpc__)
#define NV_READ(reg) in_be32((void __iomem *)(dev_priv->mmio)->handle + (reg) )
#define NV_WRITE(reg,val) out_be32((void __iomem *)(dev_priv->mmio)->handle + (reg) , (val) )