1 /* 2 * Copyright 2009 Corbin Simpson 3 * Copyright 2015 Advanced Micro Devices, Inc. 4 * All Rights Reserved. 5 * 6 * Permission is hereby granted, free of charge, to any person obtaining 7 * a copy of this software and associated documentation files (the 8 * "Software"), to deal in the Software without restriction, including 9 * without limitation the rights to use, copy, modify, merge, publish, 10 * distribute, sub license, and/or sell copies of the Software, and to 11 * permit persons to whom the Software is furnished to do so, subject to 12 * the following conditions: 13 * 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 15 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 16 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 17 * NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS, AUTHORS 18 * AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 20 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 21 * USE OR OTHER DEALINGS IN THE SOFTWARE. 22 * 23 * The above copyright notice and this permission notice (including the 24 * next paragraph) shall be included in all copies or substantial portions 25 * of the Software. 26 */ 27 /* 28 * Authors: 29 * Marek Olk <maraeo (at) gmail.com> 30 */ 31 32 #ifndef AMDGPU_WINSYS_H 33 #define AMDGPU_WINSYS_H 34 35 #include "pipebuffer/pb_cache.h" 36 #include "pipebuffer/pb_slab.h" 37 #include "gallium/drivers/radeon/radeon_winsys.h" 38 #include "addrlib/addrinterface.h" 39 #include "util/u_queue.h" 40 #include <amdgpu.h> 41 42 struct amdgpu_cs; 43 44 #define AMDGPU_SLAB_MIN_SIZE_LOG2 9 45 #define AMDGPU_SLAB_MAX_SIZE_LOG2 14 46 47 struct amdgpu_winsys { 48 struct radeon_winsys base; 49 struct pipe_reference reference; 50 struct pb_cache bo_cache; 51 struct pb_slabs bo_slabs; 52 53 amdgpu_device_handle dev; 54 55 pipe_mutex bo_fence_lock; 56 57 int num_cs; /* The number of command streams created. */ 58 uint32_t next_bo_unique_id; 59 uint64_t allocated_vram; 60 uint64_t allocated_gtt; 61 uint64_t mapped_vram; 62 uint64_t mapped_gtt; 63 uint64_t buffer_wait_time; /* time spent in buffer_wait in ns */ 64 uint64_t num_gfx_IBs; 65 uint64_t num_sdma_IBs; 66 67 struct radeon_info info; 68 69 /* multithreaded IB submission */ 70 struct util_queue cs_queue; 71 72 struct amdgpu_gpu_info amdinfo; 73 ADDR_HANDLE addrlib; 74 uint32_t rev_id; 75 unsigned family; 76 77 bool check_vm; 78 79 /* List of all allocated buffers */ 80 pipe_mutex global_bo_list_lock; 81 struct list_head global_bo_list; 82 unsigned num_buffers; 83 }; 84 85 static inline struct amdgpu_winsys * 86 amdgpu_winsys(struct radeon_winsys *base) 87 { 88 return (struct amdgpu_winsys*)base; 89 } 90 91 void amdgpu_surface_init_functions(struct amdgpu_winsys *ws); 92 ADDR_HANDLE amdgpu_addr_create(struct amdgpu_winsys *ws); 93 94 #endif 95