aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
Diffstat
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu.h77
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_object.h58
2 files changed, 67 insertions, 68 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index 241abc140896..db6f153cf1ee 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -373,77 +373,10 @@ struct amdgpu_clock {
373}; 373};
374 374
375/* 375/*
376 * BO. 376 * GEM.
377 */ 377 */
378struct amdgpu_bo_list_entry {
379 struct amdgpu_bo *robj;
380 struct ttm_validate_buffer tv;
381 struct amdgpu_bo_va *bo_va;
382 uint32_t priority;
383 struct page **user_pages;
384 int user_invalidated;
385};
386
387struct amdgpu_bo_va_mapping {
388 struct list_head list;
389 struct rb_node rb;
390 uint64_t start;
391 uint64_t last;
392 uint64_t __subtree_last;
393 uint64_t offset;
394 uint64_t flags;
395};
396
397/* bo virtual addresses in a specific vm */
398struct amdgpu_bo_va {
399 /* protected by bo being reserved */
400 struct list_head bo_list;
401 struct dma_fence *last_pt_update;
402 unsigned ref_count;
403
404 /* protected by vm mutex and spinlock */
405 struct list_head vm_status;
406
407 /* mappings for this bo_va */
408 struct list_head invalids;
409 struct list_head valids;
410
411 /* constant after initialization */
412 struct amdgpu_vm *vm;
413 struct amdgpu_bo *bo;
414};
415 378
416#define AMDGPU_GEM_DOMAIN_MAX 0x3 379#define AMDGPU_GEM_DOMAIN_MAX 0x3
417
418struct amdgpu_bo {
419 /* Protected by tbo.reserved */
420 u32 prefered_domains;
421 u32 allowed_domains;
422 struct ttm_place placements[AMDGPU_GEM_DOMAIN_MAX + 1];
423 struct ttm_placement placement;
424 struct ttm_buffer_object tbo;
425 struct ttm_bo_kmap_obj kmap;
426 u64 flags;
427 unsigned pin_count;
428 u64 tiling_flags;
429 u64 metadata_flags;
430 void *metadata;
431 u32 metadata_size;
432 unsigned prime_shared_count;
433 /* list of all virtual address to which this bo
434 * is associated to
435 */
436 struct list_head va;
437 /* Constant after initialization */
438 struct drm_gem_object gem_base;
439 struct amdgpu_bo *parent;
440 struct amdgpu_bo *shadow;
441
442 struct ttm_bo_kmap_obj dma_buf_vmap;
443 struct amdgpu_mn *mn;
444 struct list_head mn_list;
445 struct list_head shadow_list;
446};
447#define gem_to_amdgpu_bo(gobj) container_of((gobj), struct amdgpu_bo, gem_base) 380#define gem_to_amdgpu_bo(gobj) container_of((gobj), struct amdgpu_bo, gem_base)
448 381
449void amdgpu_gem_object_free(struct drm_gem_object *obj); 382void amdgpu_gem_object_free(struct drm_gem_object *obj);
@@ -824,6 +757,14 @@ struct amdgpu_fpriv {
824/* 757/*
825 * residency list 758 * residency list
826 */ 759 */
760struct amdgpu_bo_list_entry {
761 struct amdgpu_bo *robj;
762 struct ttm_validate_buffer tv;
763 struct amdgpu_bo_va *bo_va;
764 uint32_t priority;
765 struct page **user_pages;
766 int user_invalidated;
767};
827 768
828struct amdgpu_bo_list { 769struct amdgpu_bo_list {
829 struct mutex lock; 770 struct mutex lock;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h
index f53d53d7a0af..a401fe3bdd26 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h
@@ -33,6 +33,64 @@
33 33
34#define AMDGPU_BO_INVALID_OFFSET LONG_MAX 34#define AMDGPU_BO_INVALID_OFFSET LONG_MAX
35 35
36struct amdgpu_bo_va_mapping {
37 struct list_head list;
38 struct rb_node rb;
39 uint64_t start;
40 uint64_t last;
41 uint64_t __subtree_last;
42 uint64_t offset;
43 uint64_t flags;
44};
45
46/* bo virtual addresses in a specific vm */
47struct amdgpu_bo_va {
48 /* protected by bo being reserved */
49 struct list_head bo_list;
50 struct dma_fence *last_pt_update;
51 unsigned ref_count;
52
53 /* protected by vm mutex and spinlock */
54 struct list_head vm_status;
55
56 /* mappings for this bo_va */
57 struct list_head invalids;
58 struct list_head valids;
59
60 /* constant after initialization */
61 struct amdgpu_vm *vm;
62 struct amdgpu_bo *bo;
63};
64
65
66struct amdgpu_bo {
67 /* Protected by tbo.reserved */
68 u32 prefered_domains;
69 u32 allowed_domains;
70 struct ttm_place placements[AMDGPU_GEM_DOMAIN_MAX + 1];
71 struct ttm_placement placement;
72 struct ttm_buffer_object tbo;
73 struct ttm_bo_kmap_obj kmap;
74 u64 flags;
75 unsigned pin_count;
76 u64 tiling_flags;
77 u64 metadata_flags;
78 void *metadata;
79 u32 metadata_size;
80 unsigned prime_shared_count;
81 /* list of all virtual address to which this bo is associated to */
82 struct list_head va;
83 /* Constant after initialization */
84 struct drm_gem_object gem_base;
85 struct amdgpu_bo *parent;
86 struct amdgpu_bo *shadow;
87
88 struct ttm_bo_kmap_obj dma_buf_vmap;
89 struct amdgpu_mn *mn;
90 struct list_head mn_list;
91 struct list_head shadow_list;
92};
93
36/** 94/**
37 * amdgpu_mem_type_to_domain - return domain corresponding to mem_type 95 * amdgpu_mem_type_to_domain - return domain corresponding to mem_type
38 * @mem_type: ttm memory type 96 * @mem_type: ttm memory type
generated by cgit v1.2.2 (git 2.25.0) at 2026-01-01 10:43:33 -0500