1 /*
2 * Copyright © 2010 Intel Corporation
3 *
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 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
10 *
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
13 * Software.
14 *
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 NONINFRINGEMENT. IN NO EVENT SHALL
18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
21 * IN THE SOFTWARE.
22 *
23 * Authors:
24 * Eric Anholt <eric@anholt.net>
25 *
26 */
27
28 /** @file intel_aub.h
29 *
30 * The AUB file is a file format used by Intel's internal simulation
31 * and other validation tools. It can be used at various levels by a
32 * driver to input state to the simulated hardware or a replaying
33 * debugger.
34 *
35 * We choose to dump AUB files using the trace block format for ease
36 * of implementation -- dump out the blocks of memory as plain blobs
37 * and insert ring commands to execute the batchbuffer blob.
38 */
39
40 #ifndef _INTEL_AUB_H
41 #define _INTEL_AUB_H
42
43 #define AUB_MI_NOOP (0)
44 #define AUB_MI_BATCH_BUFFER_START (0x31 << 23)
45 #define AUB_PIPE_CONTROL (0x7a000002)
46
47 /* DW0: instruction type. */
48
49 #define CMD_AUB (7 << 29)
50
51 #define CMD_AUB_HEADER (CMD_AUB | (1 << 23) | (0x05 << 16))
52 /* DW1 */
53 # define AUB_HEADER_MAJOR_SHIFT 24
54 # define AUB_HEADER_MINOR_SHIFT 16
55
56 #define CMD_AUB_TRACE_HEADER_BLOCK (CMD_AUB | (1 << 23) | (0x41 << 16))
57 #define CMD_AUB_DUMP_BMP (CMD_AUB | (1 << 23) | (0x9e << 16))
58
59 /* DW1 */
60 #define AUB_TRACE_OPERATION_MASK 0x000000ff
61 #define AUB_TRACE_OP_COMMENT 0x00000000
62 #define AUB_TRACE_OP_DATA_WRITE 0x00000001
63 #define AUB_TRACE_OP_COMMAND_WRITE 0x00000002
64 #define AUB_TRACE_OP_MMIO_WRITE 0x00000003
65 // operation = TRACE_DATA_WRITE, Type
66 #define AUB_TRACE_TYPE_MASK 0x0000ff00
67 #define AUB_TRACE_TYPE_NOTYPE (0 << 8)
68 #define AUB_TRACE_TYPE_BATCH (1 << 8)
69 #define AUB_TRACE_TYPE_VERTEX_BUFFER (5 << 8)
70 #define AUB_TRACE_TYPE_2D_MAP (6 << 8)
71 #define AUB_TRACE_TYPE_CUBE_MAP (7 << 8)
72 #define AUB_TRACE_TYPE_VOLUME_MAP (9 << 8)
73 #define AUB_TRACE_TYPE_1D_MAP (10 << 8)
74 #define AUB_TRACE_TYPE_CONSTANT_BUFFER (11 << 8)
75 #define AUB_TRACE_TYPE_CONSTANT_URB (12 << 8)
76 #define AUB_TRACE_TYPE_INDEX_BUFFER (13 << 8)
77 #define AUB_TRACE_TYPE_GENERAL (14 << 8)
78 #define AUB_TRACE_TYPE_SURFACE (15 << 8)
79
80
81 // operation = TRACE_COMMAND_WRITE, Type =
82 #define AUB_TRACE_TYPE_RING_HWB (1 << 8)
83 #define AUB_TRACE_TYPE_RING_PRB0 (2 << 8)
84 #define AUB_TRACE_TYPE_RING_PRB1 (3 << 8)
85 #define AUB_TRACE_TYPE_RING_PRB2 (4 << 8)
86
87 // Address space
88 #define AUB_TRACE_ADDRESS_SPACE_MASK 0x00ff0000
89 #define AUB_TRACE_MEMTYPE_GTT (0 << 16)
90 #define AUB_TRACE_MEMTYPE_LOCAL (1 << 16)
91 #define AUB_TRACE_MEMTYPE_NONLOCAL (2 << 16)
92 #define AUB_TRACE_MEMTYPE_PCI (3 << 16)
93 #define AUB_TRACE_MEMTYPE_GTT_ENTRY (4 << 16)
94
95 /* DW2 */
96
97 /**
98 * aub_state_struct_type enum values are encoded with the top 16 bits
99 * representing the type to be delivered to the .aub file, and the bottom 16
100 * bits representing the subtype. This macro performs the encoding.
101 */
102 #define ENCODE_SS_TYPE(type, subtype) (((type) << 16) | (subtype))
103
104 enum aub_state_struct_type {
105 AUB_TRACE_VS_STATE = ENCODE_SS_TYPE(AUB_TRACE_TYPE_GENERAL, 1),
106 AUB_TRACE_GS_STATE = ENCODE_SS_TYPE(AUB_TRACE_TYPE_GENERAL, 2),
107 AUB_TRACE_CLIP_STATE = ENCODE_SS_TYPE(AUB_TRACE_TYPE_GENERAL, 3),
108 AUB_TRACE_SF_STATE = ENCODE_SS_TYPE(AUB_TRACE_TYPE_GENERAL, 4),
109 AUB_TRACE_WM_STATE = ENCODE_SS_TYPE(AUB_TRACE_TYPE_GENERAL, 5),
110 AUB_TRACE_CC_STATE = ENCODE_SS_TYPE(AUB_TRACE_TYPE_GENERAL, 6),
111 AUB_TRACE_CLIP_VP_STATE = ENCODE_SS_TYPE(AUB_TRACE_TYPE_GENERAL, 7),
112 AUB_TRACE_SF_VP_STATE = ENCODE_SS_TYPE(AUB_TRACE_TYPE_GENERAL, 8),
113 AUB_TRACE_CC_VP_STATE = ENCODE_SS_TYPE(AUB_TRACE_TYPE_GENERAL, 0x9),
114 AUB_TRACE_SAMPLER_STATE = ENCODE_SS_TYPE(AUB_TRACE_TYPE_GENERAL, 0xa),
115 AUB_TRACE_KERNEL_INSTRUCTIONS = ENCODE_SS_TYPE(AUB_TRACE_TYPE_GENERAL, 0xb),
116 AUB_TRACE_SCRATCH_SPACE = ENCODE_SS_TYPE(AUB_TRACE_TYPE_GENERAL, 0xc),
117 AUB_TRACE_SAMPLER_DEFAULT_COLOR = ENCODE_SS_TYPE(AUB_TRACE_TYPE_GENERAL, 0xd),
118
119 AUB_TRACE_SCISSOR_STATE = ENCODE_SS_TYPE(AUB_TRACE_TYPE_GENERAL, 0x15),
120 AUB_TRACE_BLEND_STATE = ENCODE_SS_TYPE(AUB_TRACE_TYPE_GENERAL, 0x16),
121 AUB_TRACE_DEPTH_STENCIL_STATE = ENCODE_SS_TYPE(AUB_TRACE_TYPE_GENERAL, 0x17),
122
123 AUB_TRACE_VERTEX_BUFFER = ENCODE_SS_TYPE(AUB_TRACE_TYPE_VERTEX_BUFFER, 0),
124 AUB_TRACE_BINDING_TABLE = ENCODE_SS_TYPE(AUB_TRACE_TYPE_SURFACE, 0x100),
125 AUB_TRACE_SURFACE_STATE = ENCODE_SS_TYPE(AUB_TRACE_TYPE_SURFACE, 0x200),
126 AUB_TRACE_VS_CONSTANTS = ENCODE_SS_TYPE(AUB_TRACE_TYPE_CONSTANT_BUFFER, 0),
127 AUB_TRACE_WM_CONSTANTS = ENCODE_SS_TYPE(AUB_TRACE_TYPE_CONSTANT_BUFFER, 1),
128 };
129
130 #undef ENCODE_SS_TYPE
131
132 /**
133 * Decode a aub_state_struct_type value to determine the type that should be
134 * stored in the .aub file.
135 */
AUB_TRACE_TYPE(enum aub_state_struct_type ss_type)136 static inline uint32_t AUB_TRACE_TYPE(enum aub_state_struct_type ss_type)
137 {
138 return (ss_type & 0xFFFF0000) >> 16;
139 }
140
141 /**
142 * Decode a state_struct_type value to determine the subtype that should be
143 * stored in the .aub file.
144 */
AUB_TRACE_SUBTYPE(enum aub_state_struct_type ss_type)145 static inline uint32_t AUB_TRACE_SUBTYPE(enum aub_state_struct_type ss_type)
146 {
147 return ss_type & 0xFFFF;
148 }
149
150 /* DW3: address */
151 /* DW4: len */
152
153 #endif /* _INTEL_AUB_H */
154