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
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
|
/*
* Copyright (c) 2013 NVIDIA Corporation.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
/*
* Function naming determines intended use:
*
* <x>_r(void) : Returns the offset for register <x>.
*
* <x>_w(void) : Returns the word offset for word (4 byte) element <x>.
*
* <x>_<y>_s(void) : Returns size of field <y> of register <x> in bits.
*
* <x>_<y>_f(u32 v) : Returns a value based on 'v' which has been shifted
* and masked to place it at field <y> of register <x>. This value
* can be |'d with others to produce a full register value for
* register <x>.
*
* <x>_<y>_m(void) : Returns a mask for field <y> of register <x>. This
* value can be ~'d and then &'d to clear the value of field <y> for
* register <x>.
*
* <x>_<y>_<z>_f(void) : Returns the constant value <z> after being shifted
* to place it at field <y> of register <x>. This value can be |'d
* with others to produce a full register value for <x>.
*
* <x>_<y>_v(u32 r) : Returns the value of field <y> from a full register
* <x> value 'r' after being shifted to place its LSB at bit 0.
* This value is suitable for direct comparison with other unshifted
* values appropriate for use in field <y> of register <x>.
*
* <x>_<y>_<z>_v(void) : Returns the constant value for <z> defined for
* field <y> of register <x>. This value is suitable for direct
* comparison with unshifted values appropriate for use in field <y>
* of register <x>.
*/
#ifndef HOST1X_HW_HOST1X04_CHANNEL_H
#define HOST1X_HW_HOST1X04_CHANNEL_H
static inline u32 host1x_channel_fifostat_r(void)
{
return 0x0;
}
#define HOST1X_CHANNEL_FIFOSTAT \
host1x_channel_fifostat_r()
static inline u32 host1x_channel_fifostat_cfempty_v(u32 r)
{
return (r >> 11) & 0x1;
}
#define HOST1X_CHANNEL_FIFOSTAT_CFEMPTY_V(r) \
host1x_channel_fifostat_cfempty_v(r)
static inline u32 host1x_channel_dmastart_r(void)
{
return 0x14;
}
#define HOST1X_CHANNEL_DMASTART \
host1x_channel_dmastart_r()
static inline u32 host1x_channel_dmaput_r(void)
{
return 0x18;
}
#define HOST1X_CHANNEL_DMAPUT \
host1x_channel_dmaput_r()
static inline u32 host1x_channel_dmaget_r(void)
{
return 0x1c;
}
#define HOST1X_CHANNEL_DMAGET \
host1x_channel_dmaget_r()
static inline u32 host1x_channel_dmaend_r(void)
{
return 0x20;
}
#define HOST1X_CHANNEL_DMAEND \
host1x_channel_dmaend_r()
static inline u32 host1x_channel_dmactrl_r(void)
{
return 0x24;
}
#define HOST1X_CHANNEL_DMACTRL \
host1x_channel_dmactrl_r()
static inline u32 host1x_channel_dmactrl_dmastop(void)
{
return 1 << 0;
}
#define HOST1X_CHANNEL_DMACTRL_DMASTOP \
host1x_channel_dmactrl_dmastop()
static inline u32 host1x_channel_dmactrl_dmastop_v(u32 r)
{
return (r >> 0) & 0x1;
}
#define HOST1X_CHANNEL_DMACTRL_DMASTOP_V(r) \
host1x_channel_dmactrl_dmastop_v(r)
static inline u32 host1x_channel_dmactrl_dmagetrst(void)
{
return 1 << 1;
}
#define HOST1X_CHANNEL_DMACTRL_DMAGETRST \
host1x_channel_dmactrl_dmagetrst()
static inline u32 host1x_channel_dmactrl_dmainitget(void)
{
return 1 << 2;
}
#define HOST1X_CHANNEL_DMACTRL_DMAINITGET \
host1x_channel_dmactrl_dmainitget()
static inline u32 host1x_channel_channelctrl_r(void)
{
return 0x98;
}
#define HOST1X_CHANNEL_CHANNELCTRL \
host1x_channel_channelctrl_r()
static inline u32 host1x_channel_channelctrl_kernel_filter_gbuffer_f(u32 v)
{
return (v & 0x1) << 2;
}
#define HOST1X_CHANNEL_CHANNELCTRL_KERNEL_FILTER_GBUFFER(v) \
host1x_channel_channelctrl_kernel_filter_gbuffer_f(v)
#endif
|
