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 "radeon_winsys.h"
34 #include "os/os_thread.h"
38 enum radeon_generation
{
44 struct radeon_drm_winsys
{
45 struct radeon_winsys base
;
46 struct pipe_reference reference
;
48 int fd
; /* DRM file descriptor */
49 int num_cs
; /* The number of command streams created. */
50 uint64_t allocated_vram
;
51 uint64_t allocated_gtt
;
52 uint64_t buffer_wait_time
; /* time spent in buffer_wait in ns */
53 uint64_t num_cs_flushes
;
55 enum radeon_generation gen
;
56 struct radeon_info info
;
59 struct pb_manager
*kman
;
60 struct pb_manager
*cman
;
61 struct radeon_surface_manager
*surf_man
;
63 uint32_t num_cpus
; /* Number of CPUs. */
65 struct radeon_drm_cs
*hyperz_owner
;
66 pipe_mutex hyperz_owner_mutex
;
67 struct radeon_drm_cs
*cmask_owner
;
68 pipe_mutex cmask_owner_mutex
;
70 /* rings submission thread */
71 pipe_mutex cs_stack_lock
;
72 pipe_semaphore cs_queued
;
76 struct radeon_drm_cs
*cs_stack
[RING_LAST
];
79 static INLINE
struct radeon_drm_winsys
*
80 radeon_drm_winsys(struct radeon_winsys
*base
)
82 return (struct radeon_drm_winsys
*)base
;
85 void radeon_drm_ws_queue_cs(struct radeon_drm_winsys
*ws
, struct radeon_drm_cs
*cs
);