2 * Copyright 2010 Jerome Glisse <glisse@freedesktop.org>
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * on the rights to use, copy, modify, merge, publish, distribute, sub
8 * license, and/or sell copies of the Software, and to permit persons to whom
9 * the Software is furnished to do so, subject to the following conditions:
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
18 * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
19 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
20 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
21 * USE OR OTHER DEALINGS IN THE SOFTWARE.
30 #include "../../radeon/drm/radeon_winsys.h"
31 #include "util/u_hash_table.h"
32 #include "os/os_thread.h"
33 #include "radeon_drm.h"
35 #define PKT_COUNT_C 0xC000FFFF
36 #define PKT_COUNT_S(x) (((x) & 0x3FFF) << 16)
39 struct radeon_winsys
*ws
;
40 struct radeon_info info
;
42 enum chip_class chip_class
;
43 struct r600_tiling_info tiling_info
;
46 /* these flags are used in register flags and added into block flags */
47 #define REG_FLAG_NEED_BO 1
48 #define REG_FLAG_DIRTY_ALWAYS 2
49 #define REG_FLAG_RV6XX_SBU 4
50 #define REG_FLAG_NOT_R600 8
51 #define REG_FLAG_ENABLE_ALWAYS 16
52 #define BLOCK_FLAG_RESOURCE 32
53 #define REG_FLAG_FLUSH_CHANGE 64
62 #define BO_BOUND_TEXTURE 1
64 struct pipe_reference reference
;
65 struct pb_buffer
*buf
;
66 struct radeon_winsys_cs_handle
*cs_buf
;
77 struct pipe_reference reference
; /* this must be the first member for the r600_bo_reference inline to work */
78 /* DO NOT MOVE THIS ^ */
86 unsigned radeon_family_from_device(unsigned device
);
91 struct radeon_bo
*radeon_bo(struct radeon
*radeon
, unsigned handle
,
92 unsigned size
, unsigned alignment
, unsigned bind
, unsigned initial_domain
);
93 void radeon_bo_reference(struct radeon
*radeon
, struct radeon_bo
**dst
,
94 struct radeon_bo
*src
);
95 int radeon_bo_wait(struct radeon
*radeon
, struct radeon_bo
*bo
);
96 int radeon_bo_busy(struct radeon
*radeon
, struct radeon_bo
*bo
, uint32_t *domain
);
97 int radeon_bo_fencelist(struct radeon
*radeon
, struct radeon_bo
**bolist
, uint32_t num_bo
);
98 int radeon_bo_get_tiling_flags(struct radeon
*radeon
,
100 uint32_t *tiling_flags
);
101 int radeon_bo_fixed_map(struct radeon
*radeon
, struct radeon_bo
*bo
);
106 int r600_context_init_fence(struct r600_context
*ctx
);
107 void r600_context_bo_flush(struct r600_context
*ctx
, unsigned flush_flags
,
108 unsigned flush_mask
, struct r600_bo
*rbo
);
109 struct r600_bo
*r600_context_reg_bo(struct r600_context
*ctx
, unsigned offset
);
110 int r600_context_add_block(struct r600_context
*ctx
, const struct r600_reg
*reg
, unsigned nreg
,
111 unsigned opcode
, unsigned offset_base
);
112 void r600_context_pipe_state_set_resource(struct r600_context
*ctx
, struct r600_pipe_resource_state
*state
, struct r600_block
*block
);
113 void r600_context_block_emit_dirty(struct r600_context
*ctx
, struct r600_block
*block
);
114 void r600_context_block_resource_emit_dirty(struct r600_context
*ctx
, struct r600_block
*block
);
115 void r600_context_dirty_block(struct r600_context
*ctx
, struct r600_block
*block
,
116 int dirty
, int index
);
117 int r600_setup_block_table(struct r600_context
*ctx
);
118 void r600_context_reg(struct r600_context
*ctx
,
119 unsigned offset
, unsigned value
,
121 void r600_init_cs(struct r600_context
*ctx
);
122 int r600_resource_init(struct r600_context
*ctx
, struct r600_range
*range
, unsigned offset
, unsigned nblocks
, unsigned stride
, struct r600_reg
*reg
, int nreg
, unsigned offset_base
);
124 static INLINE
unsigned r600_context_bo_reloc(struct r600_context
*ctx
, struct r600_bo
*rbo
)
126 struct radeon_bo
*bo
= rbo
->bo
;
127 unsigned reloc_index
;
132 ctx
->radeon
->ws
->cs_add_reloc(ctx
->cs
, bo
->cs_buf
, rbo
->domains
, rbo
->domains
);
134 if (reloc_index
>= ctx
->creloc
)
135 ctx
->creloc
= reloc_index
+1;
137 radeon_bo_reference(ctx
->radeon
, &ctx
->bo
[reloc_index
], bo
);
138 return reloc_index
* 4;
144 void r600_bo_destroy(struct radeon
*radeon
, struct r600_bo
*bo
);
150 static inline int radeon_bo_map(struct radeon
*radeon
, struct radeon_bo
*bo
)
152 if (bo
->map_count
== 0 && !bo
->data
)
153 return radeon_bo_fixed_map(radeon
, bo
);
158 static inline void radeon_bo_unmap(struct radeon
*radeon
, struct radeon_bo
*bo
)
161 assert(bo
->map_count
>= 0);
167 static inline boolean
fence_is_after(unsigned fence
, unsigned ofence
)
169 /* handle wrap around */
170 if (fence
< 0x80000000 && ofence
> 0x80000000)