diff options
Diffstat (limited to 'src/gallium/winsys/amdgpu')
-rw-r--r-- | src/gallium/winsys/amdgpu/drm/amdgpu_bo.c | 83 | ||||
-rw-r--r-- | src/gallium/winsys/amdgpu/drm/amdgpu_bo.h | 25 | ||||
-rw-r--r-- | src/gallium/winsys/amdgpu/drm/amdgpu_cs.c | 2 |
3 files changed, 74 insertions, 36 deletions
diff --git a/src/gallium/winsys/amdgpu/drm/amdgpu_bo.c b/src/gallium/winsys/amdgpu/drm/amdgpu_bo.c index 37a7ba1a1bb..c367929b5be 100644 --- a/src/gallium/winsys/amdgpu/drm/amdgpu_bo.c +++ b/src/gallium/winsys/amdgpu/drm/amdgpu_bo.c @@ -151,13 +151,15 @@ void amdgpu_bo_destroy(struct pb_buffer *_buf) { struct amdgpu_winsys_bo *bo = amdgpu_winsys_bo(_buf); + assert(bo->bo && "must not be called for slab entries"); + pipe_mutex_lock(bo->ws->global_bo_list_lock); - LIST_DEL(&bo->global_list_item); + LIST_DEL(&bo->u.real.global_list_item); bo->ws->num_buffers--; pipe_mutex_unlock(bo->ws->global_bo_list_lock); amdgpu_bo_va_op(bo->bo, 0, bo->base.size, bo->va, 0, AMDGPU_VA_OP_UNMAP); - amdgpu_va_range_free(bo->va_handle); + amdgpu_va_range_free(bo->u.real.va_handle); amdgpu_bo_free(bo->bo); amdgpu_bo_remove_fences(bo); @@ -167,7 +169,7 @@ void amdgpu_bo_destroy(struct pb_buffer *_buf) else if (bo->initial_domain & RADEON_DOMAIN_GTT) bo->ws->allocated_gtt -= align64(bo->base.size, bo->ws->info.gart_page_size); - if (bo->map_count >= 1) { + if (bo->u.real.map_count >= 1) { if (bo->initial_domain & RADEON_DOMAIN_VRAM) bo->ws->mapped_vram -= bo->base.size; else if (bo->initial_domain & RADEON_DOMAIN_GTT) @@ -181,8 +183,10 @@ static void amdgpu_bo_destroy_or_cache(struct pb_buffer *_buf) { struct amdgpu_winsys_bo *bo = amdgpu_winsys_bo(_buf); - if (bo->use_reusable_pool) - pb_cache_add_buffer(&bo->cache_entry); + assert(bo->bo); /* slab buffers have a separate vtbl */ + + if (bo->u.real.use_reusable_pool) + pb_cache_add_buffer(&bo->u.real.cache_entry); else amdgpu_bo_destroy(_buf); } @@ -192,9 +196,11 @@ static void *amdgpu_bo_map(struct pb_buffer *buf, enum pipe_transfer_usage usage) { struct amdgpu_winsys_bo *bo = (struct amdgpu_winsys_bo*)buf; + struct amdgpu_winsys_bo *real; struct amdgpu_cs *cs = (struct amdgpu_cs*)rcs; int r; void *cpu = NULL; + uint64_t offset = 0; /* If it's not unsynchronized bo_map, flush CS if needed and then wait. */ if (!(usage & PIPE_TRANSFER_UNSYNCHRONIZED)) { @@ -272,41 +278,51 @@ static void *amdgpu_bo_map(struct pb_buffer *buf, /* If the buffer is created from user memory, return the user pointer. */ if (bo->user_ptr) - return bo->user_ptr; + return bo->user_ptr; + + if (bo->bo) { + real = bo; + } else { + real = bo->u.slab.real; + offset = bo->va - real->va; + } - r = amdgpu_bo_cpu_map(bo->bo, &cpu); + r = amdgpu_bo_cpu_map(real->bo, &cpu); if (r) { /* Clear the cache and try again. */ - pb_cache_release_all_buffers(&bo->ws->bo_cache); - r = amdgpu_bo_cpu_map(bo->bo, &cpu); + pb_cache_release_all_buffers(&real->ws->bo_cache); + r = amdgpu_bo_cpu_map(real->bo, &cpu); if (r) return NULL; } - if (p_atomic_inc_return(&bo->map_count) == 1) { - if (bo->initial_domain & RADEON_DOMAIN_VRAM) - bo->ws->mapped_vram += bo->base.size; - else if (bo->initial_domain & RADEON_DOMAIN_GTT) - bo->ws->mapped_gtt += bo->base.size; + if (p_atomic_inc_return(&real->u.real.map_count) == 1) { + if (real->initial_domain & RADEON_DOMAIN_VRAM) + real->ws->mapped_vram += real->base.size; + else if (real->initial_domain & RADEON_DOMAIN_GTT) + real->ws->mapped_gtt += real->base.size; } - return cpu; + return (uint8_t*)cpu + offset; } static void amdgpu_bo_unmap(struct pb_buffer *buf) { struct amdgpu_winsys_bo *bo = (struct amdgpu_winsys_bo*)buf; + struct amdgpu_winsys_bo *real; if (bo->user_ptr) return; - if (p_atomic_dec_zero(&bo->map_count)) { - if (bo->initial_domain & RADEON_DOMAIN_VRAM) - bo->ws->mapped_vram -= bo->base.size; - else if (bo->initial_domain & RADEON_DOMAIN_GTT) - bo->ws->mapped_gtt -= bo->base.size; + real = bo->bo ? bo : bo->u.slab.real; + + if (p_atomic_dec_zero(&real->u.real.map_count)) { + if (real->initial_domain & RADEON_DOMAIN_VRAM) + real->ws->mapped_vram -= real->base.size; + else if (real->initial_domain & RADEON_DOMAIN_GTT) + real->ws->mapped_gtt -= real->base.size; } - amdgpu_bo_cpu_unmap(bo->bo); + amdgpu_bo_cpu_unmap(real->bo); } static const struct pb_vtbl amdgpu_winsys_bo_vtbl = { @@ -318,8 +334,10 @@ static void amdgpu_add_buffer_to_global_list(struct amdgpu_winsys_bo *bo) { struct amdgpu_winsys *ws = bo->ws; + assert(bo->bo); + pipe_mutex_lock(ws->global_bo_list_lock); - LIST_ADDTAIL(&bo->global_list_item, &ws->global_bo_list); + LIST_ADDTAIL(&bo->u.real.global_list_item, &ws->global_bo_list); ws->num_buffers++; pipe_mutex_unlock(ws->global_bo_list_lock); } @@ -346,7 +364,7 @@ static struct amdgpu_winsys_bo *amdgpu_create_bo(struct amdgpu_winsys *ws, return NULL; } - pb_cache_init_entry(&ws->bo_cache, &bo->cache_entry, &bo->base, + pb_cache_init_entry(&ws->bo_cache, &bo->u.real.cache_entry, &bo->base, pb_cache_bucket); request.alloc_size = size; request.phys_alignment = alignment; @@ -390,7 +408,7 @@ static struct amdgpu_winsys_bo *amdgpu_create_bo(struct amdgpu_winsys *ws, bo->ws = ws; bo->bo = buf_handle; bo->va = va; - bo->va_handle = va_handle; + bo->u.real.va_handle = va_handle; bo->initial_domain = initial_domain; bo->unique_id = __sync_fetch_and_add(&ws->next_bo_unique_id, 1); @@ -462,6 +480,8 @@ static void amdgpu_buffer_get_metadata(struct pb_buffer *_buf, uint32_t tiling_flags; int r; + assert(bo->bo && "must not be called for slab entries"); + r = amdgpu_bo_query_info(bo->bo, &info); if (r) return; @@ -495,6 +515,8 @@ static void amdgpu_buffer_set_metadata(struct pb_buffer *_buf, struct amdgpu_bo_metadata metadata = {0}; uint32_t tiling_flags = 0; + assert(bo->bo && "must not be called for slab entries"); + if (md->macrotile == RADEON_LAYOUT_TILED) tiling_flags |= AMDGPU_TILING_SET(ARRAY_MODE, 4); /* 2D_TILED_THIN1 */ else if (md->microtile == RADEON_LAYOUT_TILED) @@ -582,7 +604,7 @@ amdgpu_bo_create(struct radeon_winsys *rws, return NULL; } - bo->use_reusable_pool = true; + bo->u.real.use_reusable_pool = true; return &bo->base; } @@ -649,7 +671,7 @@ static struct pb_buffer *amdgpu_bo_from_handle(struct radeon_winsys *rws, bo->base.vtbl = &amdgpu_winsys_bo_vtbl; bo->ws = ws; bo->va = va; - bo->va_handle = va_handle; + bo->u.real.va_handle = va_handle; bo->initial_domain = initial; bo->unique_id = __sync_fetch_and_add(&ws->next_bo_unique_id, 1); bo->is_shared = true; @@ -688,7 +710,12 @@ static bool amdgpu_bo_get_handle(struct pb_buffer *buffer, enum amdgpu_bo_handle_type type; int r; - bo->use_reusable_pool = false; + if (!bo->bo) { + offset += bo->va - bo->u.slab.real->va; + bo = bo->u.slab.real; + } + + bo->u.real.use_reusable_pool = false; switch (whandle->type) { case DRM_API_HANDLE_TYPE_SHARED: @@ -747,7 +774,7 @@ static struct pb_buffer *amdgpu_bo_from_ptr(struct radeon_winsys *rws, bo->ws = ws; bo->user_ptr = pointer; bo->va = va; - bo->va_handle = va_handle; + bo->u.real.va_handle = va_handle; bo->initial_domain = RADEON_DOMAIN_GTT; bo->unique_id = __sync_fetch_and_add(&ws->next_bo_unique_id, 1); diff --git a/src/gallium/winsys/amdgpu/drm/amdgpu_bo.h b/src/gallium/winsys/amdgpu/drm/amdgpu_bo.h index 93cc83aa80a..e5b5cf538a8 100644 --- a/src/gallium/winsys/amdgpu/drm/amdgpu_bo.h +++ b/src/gallium/winsys/amdgpu/drm/amdgpu_bo.h @@ -35,20 +35,33 @@ #include "amdgpu_winsys.h" +#include "pipebuffer/pb_slab.h" + struct amdgpu_winsys_bo { struct pb_buffer base; - struct pb_cache_entry cache_entry; + union { + struct { + struct pb_cache_entry cache_entry; + + amdgpu_va_handle va_handle; + int map_count; + bool use_reusable_pool; + + struct list_head global_list_item; + } real; + struct { + struct pb_slab_entry entry; + struct amdgpu_winsys_bo *real; + } slab; + } u; struct amdgpu_winsys *ws; void *user_ptr; /* from buffer_from_ptr */ - amdgpu_bo_handle bo; - int map_count; + amdgpu_bo_handle bo; /* NULL for slab entries */ uint32_t unique_id; - amdgpu_va_handle va_handle; uint64_t va; enum radeon_bo_domain initial_domain; - bool use_reusable_pool; /* how many command streams is this bo referenced in? */ int num_cs_references; @@ -66,8 +79,6 @@ struct amdgpu_winsys_bo { unsigned num_fences; unsigned max_fences; struct pipe_fence_handle **fences; - - struct list_head global_list_item; }; bool amdgpu_bo_can_reclaim(struct pb_buffer *_buf); diff --git a/src/gallium/winsys/amdgpu/drm/amdgpu_cs.c b/src/gallium/winsys/amdgpu/drm/amdgpu_cs.c index d5ea705ce43..6fc47aa30a0 100644 --- a/src/gallium/winsys/amdgpu/drm/amdgpu_cs.c +++ b/src/gallium/winsys/amdgpu/drm/amdgpu_cs.c @@ -923,7 +923,7 @@ void amdgpu_cs_submit_ib(void *job, int thread_index) return; } - LIST_FOR_EACH_ENTRY(bo, &ws->global_bo_list, global_list_item) { + LIST_FOR_EACH_ENTRY(bo, &ws->global_bo_list, u.real.global_list_item) { assert(num < ws->num_buffers); handles[num++] = bo->bo; } |