2 * Copyright © 2009 Corbin Simpson
5 * Permission is hereby granted, free of charge, to any person obtaining
6 * a copy of this software and associated documentation files (the
7 * "Software"), to deal in the Software without restriction, including
8 * without limitation the rights to use, copy, modify, merge, publish,
9 * distribute, sub license, and/or sell copies of the Software, and to
10 * permit persons to whom the Software is furnished to do so, subject to
11 * the following conditions:
13 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
14 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
15 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
16 * NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS, AUTHORS
17 * AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
20 * USE OR OTHER DEALINGS IN THE SOFTWARE.
22 * The above copyright notice and this permission notice (including the
23 * next paragraph) shall be included in all copies or substantial portions
28 * Corbin Simpson <MostAwesomeDude@gmail.com>
30 #ifndef RADEON_DRM_WINSYS_H
31 #define RADEON_DRM_WINSYS_H
33 #include "gallium/drivers/radeon/radeon_winsys.h"
34 #include "pipebuffer/pb_cache.h"
35 #include "pipebuffer/pb_slab.h"
36 #include "util/u_queue.h"
37 #include "util/list.h"
38 #include <radeon_drm.h>
42 enum radeon_generation
{
48 #define RADEON_SLAB_MIN_SIZE_LOG2 9
49 #define RADEON_SLAB_MAX_SIZE_LOG2 14
51 struct radeon_drm_winsys
{
52 struct radeon_winsys base
;
53 struct pipe_reference reference
;
54 struct pb_cache bo_cache
;
55 struct pb_slabs bo_slabs
;
57 int fd
; /* DRM file descriptor */
58 int num_cs
; /* The number of command streams created. */
59 uint64_t allocated_vram
;
60 uint64_t allocated_gtt
;
63 uint64_t buffer_wait_time
; /* time spent in buffer_wait in ns */
65 uint64_t num_sdma_IBs
;
66 uint64_t num_mapped_buffers
;
67 uint32_t next_bo_hash
;
69 enum radeon_generation gen
;
70 struct radeon_info info
;
72 uint32_t va_unmap_working
;
73 uint32_t accel_working2
;
75 /* List of buffer GEM names. Protected by bo_handles_mutex. */
76 struct util_hash_table
*bo_names
;
77 /* List of buffer handles. Protectded by bo_handles_mutex. */
78 struct util_hash_table
*bo_handles
;
79 /* List of buffer virtual memory ranges. Protectded by bo_handles_mutex. */
80 struct util_hash_table
*bo_vas
;
81 pipe_mutex bo_handles_mutex
;
82 pipe_mutex bo_va_mutex
;
83 pipe_mutex bo_fence_lock
;
86 struct list_head va_holes
;
89 struct radeon_surface_manager
*surf_man
;
91 uint32_t num_cpus
; /* Number of CPUs. */
93 struct radeon_drm_cs
*hyperz_owner
;
94 pipe_mutex hyperz_owner_mutex
;
95 struct radeon_drm_cs
*cmask_owner
;
96 pipe_mutex cmask_owner_mutex
;
98 /* multithreaded command submission */
99 struct util_queue cs_queue
;
102 static inline struct radeon_drm_winsys
*
103 radeon_drm_winsys(struct radeon_winsys
*base
)
105 return (struct radeon_drm_winsys
*)base
;
108 void radeon_surface_init_functions(struct radeon_drm_winsys
*ws
);