1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
|
/*
* Copyright © 2018 Intel Corporation
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*/
#ifndef GEN_CONTEXT_H
#define GEN_CONTEXT_H
#include <stdint.h>
#define RING_SIZE (1 * 4096)
#define PPHWSP_SIZE (1 * 4096)
#define GEN11_LR_CONTEXT_RENDER_SIZE (14 * 4096)
#define GEN10_LR_CONTEXT_RENDER_SIZE (19 * 4096)
#define GEN9_LR_CONTEXT_RENDER_SIZE (22 * 4096)
#define GEN8_LR_CONTEXT_RENDER_SIZE (20 * 4096)
#define GEN8_LR_CONTEXT_OTHER_SIZE (2 * 4096)
#define CONTEXT_RENDER_SIZE GEN9_LR_CONTEXT_RENDER_SIZE /* largest size */
#define CONTEXT_OTHER_SIZE GEN8_LR_CONTEXT_OTHER_SIZE
#define MI_LOAD_REGISTER_IMM_n(n) ((0x22 << 23) | (2 * (n) - 1))
#define MI_LRI_FORCE_POSTED (1<<12)
#define MI_BATCH_BUFFER_END (0xA << 23)
#define HWS_PGA_RCSUNIT 0x02080
#define HWS_PGA_VCSUNIT0 0x12080
#define HWS_PGA_BCSUNIT 0x22080
#define GFX_MODE_RCSUNIT 0x0229c
#define GFX_MODE_VCSUNIT0 0x1229c
#define GFX_MODE_BCSUNIT 0x2229c
#define EXECLIST_SUBMITPORT_RCSUNIT 0x02230
#define EXECLIST_SUBMITPORT_VCSUNIT0 0x12230
#define EXECLIST_SUBMITPORT_BCSUNIT 0x22230
#define EXECLIST_STATUS_RCSUNIT 0x02234
#define EXECLIST_STATUS_VCSUNIT0 0x12234
#define EXECLIST_STATUS_BCSUNIT 0x22234
#define EXECLIST_SQ_CONTENTS0_RCSUNIT 0x02510
#define EXECLIST_SQ_CONTENTS0_VCSUNIT0 0x12510
#define EXECLIST_SQ_CONTENTS0_BCSUNIT 0x22510
#define EXECLIST_CONTROL_RCSUNIT 0x02550
#define EXECLIST_CONTROL_VCSUNIT0 0x12550
#define EXECLIST_CONTROL_BCSUNIT 0x22550
#define MEMORY_MAP_SIZE (64 /* MiB */ * 1024 * 1024)
#define PTE_SIZE 4
#define GEN8_PTE_SIZE 8
#define NUM_PT_ENTRIES (ALIGN(MEMORY_MAP_SIZE, 4096) / 4096)
#define PT_SIZE ALIGN(NUM_PT_ENTRIES * GEN8_PTE_SIZE, 4096)
#define STATIC_GGTT_MAP_START 0
#define RENDER_RING_ADDR STATIC_GGTT_MAP_START
#define RENDER_CONTEXT_ADDR (RENDER_RING_ADDR + RING_SIZE)
#define BLITTER_RING_ADDR (RENDER_CONTEXT_ADDR + PPHWSP_SIZE + GEN9_LR_CONTEXT_RENDER_SIZE)
#define BLITTER_CONTEXT_ADDR (BLITTER_RING_ADDR + RING_SIZE)
#define VIDEO_RING_ADDR (BLITTER_CONTEXT_ADDR + PPHWSP_SIZE + GEN8_LR_CONTEXT_OTHER_SIZE)
#define VIDEO_CONTEXT_ADDR (VIDEO_RING_ADDR + RING_SIZE)
#define STATIC_GGTT_MAP_END (VIDEO_CONTEXT_ADDR + PPHWSP_SIZE + GEN8_LR_CONTEXT_OTHER_SIZE)
#define STATIC_GGTT_MAP_SIZE (STATIC_GGTT_MAP_END - STATIC_GGTT_MAP_START)
#define PML4_PHYS_ADDR ((uint64_t)(STATIC_GGTT_MAP_END))
#define CONTEXT_FLAGS (0x339) /* Normal Priority | L3-LLC Coherency |
* PPGTT Enabled |
* Legacy Context with 64 bit VA support |
* Valid
*/
#define RENDER_CONTEXT_DESCRIPTOR ((uint64_t)1 << 62 | RENDER_CONTEXT_ADDR | CONTEXT_FLAGS)
#define BLITTER_CONTEXT_DESCRIPTOR ((uint64_t)2 << 62 | BLITTER_CONTEXT_ADDR | CONTEXT_FLAGS)
#define VIDEO_CONTEXT_DESCRIPTOR ((uint64_t)3 << 62 | VIDEO_CONTEXT_ADDR | CONTEXT_FLAGS)
#include "gen8_context.h"
#include "gen10_context.h"
#endif /* GEN_CONTEXT_H */
|
