diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_drv.h')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_drv.h | 61 |
1 files changed, 18 insertions, 43 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.h b/drivers/gpu/drm/nouveau/nouveau_drv.h index b8511c122f5f..bf89d0297e21 100644 --- a/drivers/gpu/drm/nouveau/nouveau_drv.h +++ b/drivers/gpu/drm/nouveau/nouveau_drv.h @@ -133,7 +133,6 @@ enum nouveau_flags { #define NVOBJ_ENGINE_DISPLAY 2 #define NVOBJ_ENGINE_INT 0xdeadbeef -#define NVOBJ_FLAG_ALLOW_NO_REFS (1 << 0) #define NVOBJ_FLAG_ZERO_ALLOC (1 << 1) #define NVOBJ_FLAG_ZERO_FREE (1 << 2) #define NVOBJ_FLAG_FAKE (1 << 3) @@ -141,7 +140,6 @@ struct nouveau_gpuobj { struct drm_device *dev; struct list_head list; - struct nouveau_channel *im_channel; struct drm_mm_node *im_pramin; struct nouveau_bo *im_backing; uint32_t im_backing_start; @@ -162,16 +160,6 @@ struct nouveau_gpuobj { void *priv; }; -struct nouveau_gpuobj_ref { - struct list_head list; - - struct nouveau_gpuobj *gpuobj; - uint32_t instance; - - struct nouveau_channel *channel; - int handle; -}; - struct nouveau_channel { struct drm_device *dev; int id; @@ -197,33 +185,32 @@ struct nouveau_channel { } fence; /* DMA push buffer */ - struct nouveau_gpuobj_ref *pushbuf; - struct nouveau_bo *pushbuf_bo; - uint32_t pushbuf_base; + struct nouveau_gpuobj *pushbuf; + struct nouveau_bo *pushbuf_bo; + uint32_t pushbuf_base; /* Notifier memory */ struct nouveau_bo *notifier_bo; struct drm_mm notifier_heap; /* PFIFO context */ - struct nouveau_gpuobj_ref *ramfc; - struct nouveau_gpuobj_ref *cache; + struct nouveau_gpuobj *ramfc; + struct nouveau_gpuobj *cache; /* PGRAPH context */ /* XXX may be merge 2 pointers as private data ??? */ - struct nouveau_gpuobj_ref *ramin_grctx; + struct nouveau_gpuobj *ramin_grctx; void *pgraph_ctx; /* NV50 VM */ - struct nouveau_gpuobj *vm_pd; - struct nouveau_gpuobj_ref *vm_gart_pt; - struct nouveau_gpuobj_ref *vm_vram_pt[NV50_VM_VRAM_NR]; + struct nouveau_gpuobj *vm_pd; + struct nouveau_gpuobj *vm_gart_pt; + struct nouveau_gpuobj *vm_vram_pt[NV50_VM_VRAM_NR]; /* Objects */ - struct nouveau_gpuobj_ref *ramin; /* Private instmem */ - struct drm_mm ramin_heap; /* Private PRAMIN heap */ - struct nouveau_gpuobj_ref *ramht; /* Hash table */ - struct list_head ramht_refs; /* Objects referenced by RAMHT */ + struct nouveau_gpuobj *ramin; /* Private instmem */ + struct drm_mm ramin_heap; /* Private PRAMIN heap */ + struct nouveau_ramht *ramht; /* Hash table */ /* GPU object info for stuff used in-kernel (mm_enabled) */ uint32_t m2mf_ntfy; @@ -301,7 +288,7 @@ struct nouveau_fb_engine { struct nouveau_fifo_engine { int channels; - struct nouveau_gpuobj_ref *playlist[2]; + struct nouveau_gpuobj *playlist[2]; int cur_playlist; int (*init)(struct drm_device *); @@ -339,7 +326,7 @@ struct nouveau_pgraph_engine { int grctx_size; /* NV2x/NV3x context table (0x400780) */ - struct nouveau_gpuobj_ref *ctx_table; + struct nouveau_gpuobj *ctx_table; int (*init)(struct drm_device *); void (*takedown)(struct drm_device *); @@ -555,7 +542,7 @@ struct drm_nouveau_private { spinlock_t context_switch_lock; /* RAMIN configuration, RAMFC, RAMHT and RAMRO offsets */ - struct nouveau_gpuobj *ramht; + struct nouveau_ramht *ramht; uint32_t ramin_rsvd_vram; uint32_t ramht_offset; uint32_t ramht_size; @@ -764,24 +751,12 @@ extern void nouveau_gpuobj_channel_takedown(struct nouveau_channel *); extern int nouveau_gpuobj_new(struct drm_device *, struct nouveau_channel *, uint32_t size, int align, uint32_t flags, struct nouveau_gpuobj **); -extern int nouveau_gpuobj_del(struct drm_device *, struct nouveau_gpuobj **); -extern int nouveau_gpuobj_ref_add(struct drm_device *, struct nouveau_channel *, - uint32_t handle, struct nouveau_gpuobj *, - struct nouveau_gpuobj_ref **); -extern int nouveau_gpuobj_ref_del(struct drm_device *, - struct nouveau_gpuobj_ref **); -extern int nouveau_gpuobj_ref_find(struct nouveau_channel *, uint32_t handle, - struct nouveau_gpuobj_ref **ref_ret); -extern int nouveau_gpuobj_new_ref(struct drm_device *, - struct nouveau_channel *alloc_chan, - struct nouveau_channel *ref_chan, - uint32_t handle, uint32_t size, int align, - uint32_t flags, struct nouveau_gpuobj_ref **); +extern void nouveau_gpuobj_ref(struct nouveau_gpuobj *, + struct nouveau_gpuobj **); extern int nouveau_gpuobj_new_fake(struct drm_device *, uint32_t p_offset, uint32_t b_offset, uint32_t size, uint32_t flags, - struct nouveau_gpuobj **, - struct nouveau_gpuobj_ref**); + struct nouveau_gpuobj **); extern int nouveau_gpuobj_dma_new(struct nouveau_channel *, int class, uint64_t offset, uint64_t size, int access, int target, struct nouveau_gpuobj **); |