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
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
|
/* *********************************************************************
* SB1250 Board Support Package
*
* Interrupt Mapper definitions File: sb1250_int.h
*
* This module contains constants for manipulating the SB1250's
* interrupt mapper and definitions for the interrupt sources.
*
* SB1250 specification level: User's manual 1/02/02
*
*********************************************************************
*
* Copyright 2000, 2001, 2002, 2003
* Broadcom Corporation. All rights reserved.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that 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, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
********************************************************************* */
#ifndef _SB1250_INT_H
#define _SB1250_INT_H
#include <asm/sibyte/sb1250_defs.h>
/* *********************************************************************
* Interrupt Mapper Constants
********************************************************************* */
/*
* Interrupt sources (Table 4-8, UM 0.2)
*
* First, the interrupt numbers.
*/
#define K_INT_SOURCES 64
#define K_INT_WATCHDOG_TIMER_0 0
#define K_INT_WATCHDOG_TIMER_1 1
#define K_INT_TIMER_0 2
#define K_INT_TIMER_1 3
#define K_INT_TIMER_2 4
#define K_INT_TIMER_3 5
#define K_INT_SMB_0 6
#define K_INT_SMB_1 7
#define K_INT_UART_0 8
#define K_INT_UART_1 9
#define K_INT_SER_0 10
#define K_INT_SER_1 11
#define K_INT_PCMCIA 12
#define K_INT_ADDR_TRAP 13
#define K_INT_PERF_CNT 14
#define K_INT_TRACE_FREEZE 15
#define K_INT_BAD_ECC 16
#define K_INT_COR_ECC 17
#define K_INT_IO_BUS 18
#define K_INT_MAC_0 19
#define K_INT_MAC_1 20
#define K_INT_MAC_2 21
#define K_INT_DM_CH_0 22
#define K_INT_DM_CH_1 23
#define K_INT_DM_CH_2 24
#define K_INT_DM_CH_3 25
#define K_INT_MBOX_0 26
#define K_INT_MBOX_1 27
#define K_INT_MBOX_2 28
#define K_INT_MBOX_3 29
#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
#define K_INT_CYCLE_CP0_INT 30
#define K_INT_CYCLE_CP1_INT 31
#endif /* 1250 PASS2 || 112x PASS1 */
#define K_INT_GPIO_0 32
#define K_INT_GPIO_1 33
#define K_INT_GPIO_2 34
#define K_INT_GPIO_3 35
#define K_INT_GPIO_4 36
#define K_INT_GPIO_5 37
#define K_INT_GPIO_6 38
#define K_INT_GPIO_7 39
#define K_INT_GPIO_8 40
#define K_INT_GPIO_9 41
#define K_INT_GPIO_10 42
#define K_INT_GPIO_11 43
#define K_INT_GPIO_12 44
#define K_INT_GPIO_13 45
#define K_INT_GPIO_14 46
#define K_INT_GPIO_15 47
#define K_INT_LDT_FATAL 48
#define K_INT_LDT_NONFATAL 49
#define K_INT_LDT_SMI 50
#define K_INT_LDT_NMI 51
#define K_INT_LDT_INIT 52
#define K_INT_LDT_STARTUP 53
#define K_INT_LDT_EXT 54
#define K_INT_PCI_ERROR 55
#define K_INT_PCI_INTA 56
#define K_INT_PCI_INTB 57
#define K_INT_PCI_INTC 58
#define K_INT_PCI_INTD 59
#define K_INT_SPARE_2 60
#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
#define K_INT_MAC_0_CH1 61
#define K_INT_MAC_1_CH1 62
#define K_INT_MAC_2_CH1 63
#endif /* 1250 PASS2 || 112x PASS1 */
/*
* Mask values for each interrupt
*/
#define M_INT_WATCHDOG_TIMER_0 _SB_MAKEMASK1(K_INT_WATCHDOG_TIMER_0)
#define M_INT_WATCHDOG_TIMER_1 _SB_MAKEMASK1(K_INT_WATCHDOG_TIMER_1)
#define M_INT_TIMER_0 _SB_MAKEMASK1(K_INT_TIMER_0)
#define M_INT_TIMER_1 _SB_MAKEMASK1(K_INT_TIMER_1)
#define M_INT_TIMER_2 _SB_MAKEMASK1(K_INT_TIMER_2)
#define M_INT_TIMER_3 _SB_MAKEMASK1(K_INT_TIMER_3)
#define M_INT_SMB_0 _SB_MAKEMASK1(K_INT_SMB_0)
#define M_INT_SMB_1 _SB_MAKEMASK1(K_INT_SMB_1)
#define M_INT_UART_0 _SB_MAKEMASK1(K_INT_UART_0)
#define M_INT_UART_1 _SB_MAKEMASK1(K_INT_UART_1)
#define M_INT_SER_0 _SB_MAKEMASK1(K_INT_SER_0)
#define M_INT_SER_1 _SB_MAKEMASK1(K_INT_SER_1)
#define M_INT_PCMCIA _SB_MAKEMASK1(K_INT_PCMCIA)
#define M_INT_ADDR_TRAP _SB_MAKEMASK1(K_INT_ADDR_TRAP)
#define M_INT_PERF_CNT _SB_MAKEMASK1(K_INT_PERF_CNT)
#define M_INT_TRACE_FREEZE _SB_MAKEMASK1(K_INT_TRACE_FREEZE)
#define M_INT_BAD_ECC _SB_MAKEMASK1(K_INT_BAD_ECC)
#define M_INT_COR_ECC _SB_MAKEMASK1(K_INT_COR_ECC)
#define M_INT_IO_BUS _SB_MAKEMASK1(K_INT_IO_BUS)
#define M_INT_MAC_0 _SB_MAKEMASK1(K_INT_MAC_0)
#define M_INT_MAC_1 _SB_MAKEMASK1(K_INT_MAC_1)
#define M_INT_MAC_2 _SB_MAKEMASK1(K_INT_MAC_2)
#define M_INT_DM_CH_0 _SB_MAKEMASK1(K_INT_DM_CH_0)
#define M_INT_DM_CH_1 _SB_MAKEMASK1(K_INT_DM_CH_1)
#define M_INT_DM_CH_2 _SB_MAKEMASK1(K_INT_DM_CH_2)
#define M_INT_DM_CH_3 _SB_MAKEMASK1(K_INT_DM_CH_3)
#define M_INT_MBOX_0 _SB_MAKEMASK1(K_INT_MBOX_0)
#define M_INT_MBOX_1 _SB_MAKEMASK1(K_INT_MBOX_1)
#define M_INT_MBOX_2 _SB_MAKEMASK1(K_INT_MBOX_2)
#define M_INT_MBOX_3 _SB_MAKEMASK1(K_INT_MBOX_3)
#define M_INT_MBOX_ALL _SB_MAKEMASK(4, K_INT_MBOX_0)
#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
#define M_INT_CYCLE_CP0_INT _SB_MAKEMASK1(K_INT_CYCLE_CP0_INT)
#define M_INT_CYCLE_CP1_INT _SB_MAKEMASK1(K_INT_CYCLE_CP1_INT)
#endif /* 1250 PASS2 || 112x PASS1 */
#define M_INT_GPIO_0 _SB_MAKEMASK1(K_INT_GPIO_0)
#define M_INT_GPIO_1 _SB_MAKEMASK1(K_INT_GPIO_1)
#define M_INT_GPIO_2 _SB_MAKEMASK1(K_INT_GPIO_2)
#define M_INT_GPIO_3 _SB_MAKEMASK1(K_INT_GPIO_3)
#define M_INT_GPIO_4 _SB_MAKEMASK1(K_INT_GPIO_4)
#define M_INT_GPIO_5 _SB_MAKEMASK1(K_INT_GPIO_5)
#define M_INT_GPIO_6 _SB_MAKEMASK1(K_INT_GPIO_6)
#define M_INT_GPIO_7 _SB_MAKEMASK1(K_INT_GPIO_7)
#define M_INT_GPIO_8 _SB_MAKEMASK1(K_INT_GPIO_8)
#define M_INT_GPIO_9 _SB_MAKEMASK1(K_INT_GPIO_9)
#define M_INT_GPIO_10 _SB_MAKEMASK1(K_INT_GPIO_10)
#define M_INT_GPIO_11 _SB_MAKEMASK1(K_INT_GPIO_11)
#define M_INT_GPIO_12 _SB_MAKEMASK1(K_INT_GPIO_12)
#define M_INT_GPIO_13 _SB_MAKEMASK1(K_INT_GPIO_13)
#define M_INT_GPIO_14 _SB_MAKEMASK1(K_INT_GPIO_14)
#define M_INT_GPIO_15 _SB_MAKEMASK1(K_INT_GPIO_15)
#define M_INT_LDT_FATAL _SB_MAKEMASK1(K_INT_LDT_FATAL)
#define M_INT_LDT_NONFATAL _SB_MAKEMASK1(K_INT_LDT_NONFATAL)
#define M_INT_LDT_SMI _SB_MAKEMASK1(K_INT_LDT_SMI)
#define M_INT_LDT_NMI _SB_MAKEMASK1(K_INT_LDT_NMI)
#define M_INT_LDT_INIT _SB_MAKEMASK1(K_INT_LDT_INIT)
#define M_INT_LDT_STARTUP _SB_MAKEMASK1(K_INT_LDT_STARTUP)
#define M_INT_LDT_EXT _SB_MAKEMASK1(K_INT_LDT_EXT)
#define M_INT_PCI_ERROR _SB_MAKEMASK1(K_INT_PCI_ERROR)
#define M_INT_PCI_INTA _SB_MAKEMASK1(K_INT_PCI_INTA)
#define M_INT_PCI_INTB _SB_MAKEMASK1(K_INT_PCI_INTB)
#define M_INT_PCI_INTC _SB_MAKEMASK1(K_INT_PCI_INTC)
#define M_INT_PCI_INTD _SB_MAKEMASK1(K_INT_PCI_INTD)
#define M_INT_SPARE_2 _SB_MAKEMASK1(K_INT_SPARE_2)
#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
#define M_INT_MAC_0_CH1 _SB_MAKEMASK1(K_INT_MAC_0_CH1)
#define M_INT_MAC_1_CH1 _SB_MAKEMASK1(K_INT_MAC_1_CH1)
#define M_INT_MAC_2_CH1 _SB_MAKEMASK1(K_INT_MAC_2_CH1)
#endif /* 1250 PASS2 || 112x PASS1 */
/*
* Interrupt mappings
*/
#define K_INT_MAP_I0 0 /* interrupt pins on processor */
#define K_INT_MAP_I1 1
#define K_INT_MAP_I2 2
#define K_INT_MAP_I3 3
#define K_INT_MAP_I4 4
#define K_INT_MAP_I5 5
#define K_INT_MAP_NMI 6 /* nonmaskable */
#define K_INT_MAP_DINT 7 /* debug interrupt */
/*
* LDT Interrupt Set Register (table 4-5)
*/
#define S_INT_LDT_INTMSG 0
#define M_INT_LDT_INTMSG _SB_MAKEMASK(3, S_INT_LDT_INTMSG)
#define V_INT_LDT_INTMSG(x) _SB_MAKEVALUE(x, S_INT_LDT_INTMSG)
#define G_INT_LDT_INTMSG(x) _SB_GETVALUE(x, S_INT_LDT_INTMSG, M_INT_LDT_INTMSG)
#define K_INT_LDT_INTMSG_FIXED 0
#define K_INT_LDT_INTMSG_ARBITRATED 1
#define K_INT_LDT_INTMSG_SMI 2
#define K_INT_LDT_INTMSG_NMI 3
#define K_INT_LDT_INTMSG_INIT 4
#define K_INT_LDT_INTMSG_STARTUP 5
#define K_INT_LDT_INTMSG_EXTINT 6
#define K_INT_LDT_INTMSG_RESERVED 7
#define M_INT_LDT_EDGETRIGGER 0
#define M_INT_LDT_LEVELTRIGGER _SB_MAKEMASK1(3)
#define M_INT_LDT_PHYSICALDEST 0
#define M_INT_LDT_LOGICALDEST _SB_MAKEMASK1(4)
#define S_INT_LDT_INTDEST 5
#define M_INT_LDT_INTDEST _SB_MAKEMASK(10, S_INT_LDT_INTDEST)
#define V_INT_LDT_INTDEST(x) _SB_MAKEVALUE(x, S_INT_LDT_INTDEST)
#define G_INT_LDT_INTDEST(x) _SB_GETVALUE(x, S_INT_LDT_INTDEST, M_INT_LDT_INTDEST)
#define S_INT_LDT_VECTOR 13
#define M_INT_LDT_VECTOR _SB_MAKEMASK(8, S_INT_LDT_VECTOR)
#define V_INT_LDT_VECTOR(x) _SB_MAKEVALUE(x, S_INT_LDT_VECTOR)
#define G_INT_LDT_VECTOR(x) _SB_GETVALUE(x, S_INT_LDT_VECTOR, M_INT_LDT_VECTOR)
/*
* Vector format (Table 4-6)
*/
#define M_LDTVECT_RAISEINT 0x00
#define M_LDTVECT_RAISEMBOX 0x40
#endif /* 1250/112x */
|
