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path: root/drivers/gpu/drm/nouveau/nouveau_bo.h
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Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_bo.h')
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_bo.h46
1 files changed, 44 insertions, 2 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.h b/drivers/gpu/drm/nouveau/nouveau_bo.h
index 38f9d8350963..52489ce7d029 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bo.h
+++ b/drivers/gpu/drm/nouveau/nouveau_bo.h
@@ -1,12 +1,13 @@
/* SPDX-License-Identifier: MIT */
#ifndef __NOUVEAU_BO_H__
#define __NOUVEAU_BO_H__
-
+#include <drm/ttm/ttm_bo_driver.h>
#include <drm/drm_gem.h>
struct nouveau_channel;
+struct nouveau_cli;
+struct nouveau_drm;
struct nouveau_fence;
-struct nvkm_vma;
struct nouveau_bo {
struct ttm_buffer_object bo;
@@ -24,6 +25,9 @@ struct nouveau_bo {
int pbbo_index;
bool validate_mapped;
+ /* GPU address space is independent of CPU word size */
+ uint64_t offset;
+
struct list_head vma_list;
unsigned contig:1;
@@ -132,4 +136,42 @@ nouveau_bo_new_pin_map(struct nouveau_cli *cli, u64 size, int align, u32 flags,
}
return ret;
}
+
+int nv04_bo_move_init(struct nouveau_channel *, u32);
+int nv04_bo_move_m2mf(struct nouveau_channel *, struct ttm_buffer_object *,
+ struct ttm_mem_reg *, struct ttm_mem_reg *);
+
+int nv50_bo_move_init(struct nouveau_channel *, u32);
+int nv50_bo_move_m2mf(struct nouveau_channel *, struct ttm_buffer_object *,
+ struct ttm_mem_reg *, struct ttm_mem_reg *);
+
+int nv84_bo_move_exec(struct nouveau_channel *, struct ttm_buffer_object *,
+ struct ttm_mem_reg *, struct ttm_mem_reg *);
+
+int nva3_bo_move_copy(struct nouveau_channel *, struct ttm_buffer_object *,
+ struct ttm_mem_reg *, struct ttm_mem_reg *);
+
+int nvc0_bo_move_init(struct nouveau_channel *, u32);
+int nvc0_bo_move_m2mf(struct nouveau_channel *, struct ttm_buffer_object *,
+ struct ttm_mem_reg *, struct ttm_mem_reg *);
+
+int nvc0_bo_move_copy(struct nouveau_channel *, struct ttm_buffer_object *,
+ struct ttm_mem_reg *, struct ttm_mem_reg *);
+
+int nve0_bo_move_init(struct nouveau_channel *, u32);
+int nve0_bo_move_copy(struct nouveau_channel *, struct ttm_buffer_object *,
+ struct ttm_mem_reg *, struct ttm_mem_reg *);
+
+#define NVBO_WR32_(b,o,dr,f) nouveau_bo_wr32((b), (o)/4 + (dr), (f))
+#define NVBO_RD32_(b,o,dr) nouveau_bo_rd32((b), (o)/4 + (dr))
+#define NVBO_RD32(A...) DRF_RD(NVBO_RD32_, ##A)
+#define NVBO_RV32(A...) DRF_RV(NVBO_RD32_, ##A)
+#define NVBO_TV32(A...) DRF_TV(NVBO_RD32_, ##A)
+#define NVBO_TD32(A...) DRF_TD(NVBO_RD32_, ##A)
+#define NVBO_WR32(A...) DRF_WR( NVBO_WR32_, ##A)
+#define NVBO_WV32(A...) DRF_WV( NVBO_WR32_, ##A)
+#define NVBO_WD32(A...) DRF_WD( NVBO_WR32_, ##A)
+#define NVBO_MR32(A...) DRF_MR(NVBO_RD32_, NVBO_WR32_, u32, ##A)
+#define NVBO_MV32(A...) DRF_MV(NVBO_RD32_, NVBO_WR32_, u32, ##A)
+#define NVBO_MD32(A...) DRF_MD(NVBO_RD32_, NVBO_WR32_, u32, ##A)
#endif