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
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
|
/**
* @file
*
* @ingroup shared_vmeamdefs
*
* @brief vxworks compatible addressing modes
*/
#ifndef VME_AM_DEFINITIONS_H
#define VME_AM_DEFINITIONS_H
/*
* Authorship
* ----------
* This software was created by
* Till Straumann <strauman@slac.stanford.edu>, 2002-2007,
* Stanford Linear Accelerator Center, Stanford University.
*
* Acknowledgement of sponsorship
* ------------------------------
* This software was produced by
* the Stanford Linear Accelerator Center, Stanford University,
* under Contract DE-AC03-76SFO0515 with the Department of Energy.
*
* Government disclaimer of liability
* ----------------------------------
* Neither the United States nor the United States Department of Energy,
* nor any of their employees, makes any warranty, express or implied, or
* assumes any legal liability or responsibility for the accuracy,
* completeness, or usefulness of any data, apparatus, product, or process
* disclosed, or represents that its use would not infringe privately owned
* rights.
*
* Stanford disclaimer of liability
* --------------------------------
* Stanford University makes no representations or warranties, express or
* implied, nor assumes any liability for the use of this software.
*
* Stanford disclaimer of copyright
* --------------------------------
* Stanford University, owner of the copyright, hereby disclaims its
* copyright and all other rights in this software. Hence, anyone may
* freely use it for any purpose without restriction.
*
* Maintenance of notices
* ----------------------
* In the interest of clarity regarding the origin and status of this
* SLAC software, this and all the preceding Stanford University notices
* are to remain affixed to any copy or derivative of this software made
* or distributed by the recipient and are to be affixed to any copy of
* software made or distributed by the recipient that contains a copy or
* derivative of this software.
*
* ------------------ SLAC Software Notices, Set 4 OTT.002a, 2004 FEB 03
*/
/**
* @defgroup shared_vmeamdefs VME_AM_DEFS
*
* @ingroup shared_vmeuniverse
*
* @brief 64-bit *addresses* are not supported [data are].
*/
#ifndef VME_AM_STD_SUP_BLT
#define VME_AM_STD_SUP_BLT 0x3f
#endif
#ifndef VME_AM_STD_SUP_ASCENDING
#define VME_AM_STD_SUP_ASCENDING 0x3f
#endif
#ifndef VME_AM_STD_SUP_PGM
#define VME_AM_STD_SUP_PGM 0x3e
#endif
#ifndef VME_AM_STD_SUP_MBLT
#define VME_AM_STD_SUP_MBLT 0x3c
#endif
#ifndef VME_AM_STD_USR_BLT
#define VME_AM_STD_USR_BLT 0x3b
#endif
#ifndef VME_AM_STD_USR_ASCENDING
#define VME_AM_STD_USR_ASCENDING 0x3b
#endif
#ifndef VME_AM_STD_USR_PGM
#define VME_AM_STD_USR_PGM 0x3a
#endif
#ifndef VME_AM_STD_SUP_DATA
#define VME_AM_STD_SUP_DATA 0x3d
#endif
#ifndef VME_AM_STD_USR_DATA
#define VME_AM_STD_USR_DATA 0x39
#endif
#ifndef VME_AM_STD_USR_MBLT
#define VME_AM_STD_USR_MBLT 0x38
#endif
#ifndef VME_AM_EXT_SUP_BLT
#define VME_AM_EXT_SUP_BLT 0x0f
#endif
#ifndef VME_AM_EXT_SUP_ASCENDING
#define VME_AM_EXT_SUP_ASCENDING 0x0f
#endif
#ifndef VME_AM_EXT_SUP_PGM
#define VME_AM_EXT_SUP_PGM 0x0e
#endif
#ifndef VME_AM_EXT_SUP_DATA
#define VME_AM_EXT_SUP_DATA 0x0d
#endif
#ifndef VME_AM_EXT_SUP_MBLT
#define VME_AM_EXT_SUP_MBLT 0x0c
#endif
#ifndef VME_AM_EXT_USR_BLT
#define VME_AM_EXT_USR_BLT 0x0b
#endif
#ifndef VME_AM_EXT_USR_ASCENDING
#define VME_AM_EXT_USR_ASCENDING 0x0b
#endif
#ifndef VME_AM_EXT_USR_PGM
#define VME_AM_EXT_USR_PGM 0x0a
#endif
#ifndef VME_AM_EXT_USR_DATA
#define VME_AM_EXT_USR_DATA 0x09
#endif
#ifndef VME_AM_EXT_USR_MBLT
#define VME_AM_EXT_USR_MBLT 0x08
#endif
#ifndef VME_AM_2eVME_6U
#define VME_AM_2eVME_6U 0x20
#endif
#ifndef VME_AM_2eVME_3U
#define VME_AM_2eVME_3U 0x21
#endif
#ifndef VME_AM_CSR
#define VME_AM_CSR 0x2f
#endif
#ifndef VME_AM_SUP_SHORT_IO
#define VME_AM_SUP_SHORT_IO 0x2d
#endif
#ifndef VME_AM_USR_SHORT_IO
#define VME_AM_USR_SHORT_IO 0x29
#endif
#ifndef VME_AM_IS_SHORT
#define VME_AM_IS_SHORT(a) (((a) & 0x30) == 0x20)
#endif
#ifndef VME_AM_IS_STD
#define VME_AM_IS_STD(a) (((a) & 0x30) == 0x30)
#endif
#ifndef VME_AM_IS_EXT
#define VME_AM_IS_EXT(a) (((a) & 0x30) == 0x00)
#endif
#ifndef VME_AM_IS_SUP
#define VME_AM_IS_SUP(a) ((a) & 4)
#endif
/* Mask for standard address modifiers */
#ifndef VME_AM_MASK
#define VME_AM_MASK 0x3f
#endif
/* Hint that a window is mapping memory; the
* driver may assume it to be safe to enable decoupled
* cycles, caching and the like...
*/
#ifndef VME_AM_IS_MEMORY
#define VME_AM_IS_MEMORY (1<<8)
#endif
/* I don't know AMs for 2eSST so we use some extra bits;
* HOWEVER: these are just qualifiers to the VME_AM_2eVME_xx modes
* i.e., if you want 2eSST you must also select 2eVME...
*/
/* 2eSST broadcast; you still need to set one of the speed bits */
#define VME_AM_2eSST_BCST (1<<9)
/* Low speed (driver specific) */
#define VME_AM_2eSST_LO (1<<10)
/* Mid speed (driver specific) */
#define VME_AM_2eSST_MID (2<<10)
/* High speed (driver specific) */
#define VME_AM_2eSST_HI (3<<10)
#define VME_AM_IS_2eSST(am) ((am) & (3<<10))
/* Use 8/16/32-bit transfers for coupled- or BLT cycles
* (MBLT, 2exxx are probably always 64-bit)
*/
#define VME_MODE_DBW_MSK (3<<12)
#define VME_MODE_DBW8 (1<<12)
#define VME_MODE_DBW16 (2<<12)
#define VME_MODE_DBW32 (3<<12)
/* Unused Flags 1<<14 .. 1<<23 are reserved
*
* (20-23 used by DMA API).
* Flags 1<<24 .. 1<<31 are for driver specific options
*/
#endif
|
