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1 | /* |
2 | * ========== Copyright Header Begin ========================================== | |
3 | * | |
4 | * OpenSPARC T2 Processor File: constants.h | |
5 | * Copyright (C) 1995-2007 Sun Microsystems, Inc. All Rights Reserved | |
6 | * 4150 Network Circle, Santa Clara, California 95054, U.S.A. | |
7 | * | |
8 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |
9 | * | |
10 | * This program is free software; you can redistribute it and/or modify | |
11 | * it under the terms of the GNU General Public License as published by | |
12 | * the Free Software Foundation; version 2 of the License. | |
13 | * | |
14 | * This program is distributed in the hope that it will be useful, | |
15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | * GNU General Public License for more details. | |
18 | * | |
19 | * You should have received a copy of the GNU General Public License | |
20 | * along with this program; if not, write to the Free Software | |
21 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
22 | * | |
23 | * For the avoidance of doubt, and except that if any non-GPL license | |
24 | * choice is available it will apply instead, Sun elects to use only | |
25 | * the General Public License version 2 (GPLv2) at this time for any | |
26 | * software where a choice of GPL license versions is made | |
27 | * available with the language indicating that GPLv2 or any later version | |
28 | * may be used, or where a choice of which version of the GPL is applied is | |
29 | * otherwise unspecified. | |
30 | * | |
31 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, | |
32 | * CA 95054 USA or visit www.sun.com if you need additional information or | |
33 | * have any questions. | |
34 | * | |
35 | * | |
36 | * ========== Copyright Header End ============================================ | |
37 | */ | |
38 | #ifndef __CONSTANTS_H__ | |
39 | #define __CONSTANTS_H__ | |
40 | ||
41 | #define ALREADY_INCLUDED_CONSTANTS_DOT_H | |
42 | ||
43 | #define PAGE_4K_MASK 0xfff | |
44 | #define PAGE_8K_MASK 0x1fff | |
45 | #define PAGE_64K_MASK 0xffff | |
46 | #define PAGE_512K_MASK 0x7ffff | |
47 | #define PAGE_4M_MASK 0x3fffff | |
48 | ||
49 | #define ALIGN_PAGE_4K .align PAGE_4K_MASK+1 | |
50 | #define ALIGN_PAGE_8K .align PAGE_8K_MASK+1 | |
51 | #define ALIGN_PAGE_64K .align PAGE_64K_MASK+1 | |
52 | #define ALIGN_PAGE_512K .align PAGE_512K_MASK+1 | |
53 | #define ALIGN_PAGE_4M .align PAGE_4M_MASK+1 | |
54 | ||
55 | #if 0 | |
56 | ||
57 | #define ICACHE_LINE_SIZE_IN_BYTES 32 | |
58 | #define DCACHE_LINE_SIZE_IN_BYTES 32 | |
59 | #define PCACHE_LINE_SIZE_IN_BYTES 64 | |
60 | #define WCACHE_LINE_SIZE_IN_BYTES 64 | |
61 | ||
62 | #define ECACHE_LINE_SIZE_IN_BYTES_1M 64 | |
63 | #define ECACHE_LINE_SIZE_IN_BYTES_4M 256 | |
64 | #define ECACHE_LINE_SIZE_IN_BYTES_8M 512 | |
65 | ||
66 | ! ASR field definitions | |
67 | #include "asr.h" | |
68 | ||
69 | ! ASI field definitions and alternate names | |
70 | #include "asi_s.h" | |
71 | ||
72 | ! MEMBAR definitions | |
73 | #include "membar.h" | |
74 | ||
75 | ! PSTATE field definitions | |
76 | #include "pstate.h" | |
77 | ||
78 | ! TSTATE field definitions and initialization | |
79 | #include "tstate.h" | |
80 | ||
81 | ! VER field definitions | |
82 | #include "ver.h" | |
83 | ||
84 | ! MMU and TSB mappings and definitions: | |
85 | #include "mmu_tsb_map.h" | |
86 | ||
87 | ! DCU_CONTROL_REGISTER field definitions and initializations | |
88 | #include "dcu_ctrl_reg.h" | |
89 | ||
90 | ! SAFARI field definitions and initializations | |
91 | #include "safari_config_reg.h" | |
92 | #include "safari_port_id.h" | |
93 | ||
94 | ! ESTATE definitions and initializations | |
95 | #include "estate.h" | |
96 | ||
97 | ! AFSR (Asynchronous Fault Status Register) definitions and initializations | |
98 | #include "afsr.h" | |
99 | ||
100 | ! DISPATCH_CONTROL_REGISTER definitions and initializations | |
101 | #include "dispatch_ctrl_reg.h" | |
102 | ||
103 | /* Add fields to the below list as needed. 2/24/94 lyoungs */ | |
104 | ||
105 | ! TTE definitions and switches | |
106 | #include "tte.h" | |
107 | ||
108 | ! TLB definitions and constants | |
109 | #include "tlb.h" | |
110 | #include "tlb_tag.h" | |
111 | #include "tlb_cam.h" | |
112 | ||
113 | ! ICACHE Diagnostic Access registers' field definitions | |
114 | #include "icache_tag.h" | |
115 | #include "icache_instr.h" | |
116 | #include "icache_snoop.h" | |
117 | ||
118 | ! DCACHE Diagnostic Access registers' field definitions | |
119 | #include "dcache_tag.h" | |
120 | #include "dcache_data.h" | |
121 | #include "dcache_snoop.h" | |
122 | ||
123 | ! WCACHE Diagnostic Access registers' field definitions | |
124 | #include "wcache_tag.h" | |
125 | #include "wcache_data.h" | |
126 | #include "wcache_snoop.h" | |
127 | ||
128 | ! PCACHE Diagnostic Access registers' field definitions | |
129 | #include "pcache_tag.h" | |
130 | #include "pcache_status_data.h" | |
131 | #include "pcache_data.h" | |
132 | #include "pcache_snoop.h" | |
133 | #include "pcache_hist_tag.h" | |
134 | #include "pcache_hist_data.h" | |
135 | ||
136 | ! ECACHE Diagnostic Access registers' field definitions | |
137 | #include "ecache_ctrl_reg.h" | |
138 | #include "ecache_data.h" | |
139 | #include "ecache_tag.h" | |
140 | ||
141 | ! ASI_BRANCH_PREDICTION_ARRAY field definitions | |
142 | #include "bpa.h" | |
143 | ||
144 | ! ASI_FDIV_SQRT_SEED field definitions | |
145 | #include "fdiv_seed_tbl.h" | |
146 | ||
147 | ! ASR_PERF_CONTROL_REG field definitions | |
148 | #include "pcr.h" | |
149 | ||
150 | ! ASR_PERF_COUNTER field definitions | |
151 | #include "pic.h" | |
152 | ||
153 | ! ASR_GRAPHIC_STATUS_REG field definitions | |
154 | #include "gsr.h" | |
155 | ||
156 | ! TSB register definitions | |
157 | #include "tsb_tag.h" | |
158 | #include "tsb_base.h" | |
159 | #include "tsb_ext.h" | |
160 | ||
161 | ! misc. MMU definitions | |
162 | #include "context_reg.h" | |
163 | #include "sfsr.h" | |
164 | #include "demap.h" | |
165 | ||
166 | ! MCU registers | |
167 | #include "mcu_tim1_ctrl_reg.h" | |
168 | #include "mcu_tim2_ctrl_reg.h" | |
169 | #include "mcu_tim3_ctrl_reg.h" | |
170 | #include "mcu_tim4_ctrl_reg.h" | |
171 | #include "mcu_addr_dec_reg0.h" | |
172 | #include "mcu_addr_dec_reg1.h" | |
173 | #include "mcu_addr_dec_reg2.h" | |
174 | #include "mcu_addr_dec_reg3.h" | |
175 | #include "mcu_addr_ctrl_reg.h" | |
176 | ||
177 | !Floating point status register | |
178 | #include "fsr.h" | |
179 | ||
180 | ! TICK registers | |
181 | #include "tick.h" | |
182 | #include "tick_compare.h" | |
183 | #include "stick.h" | |
184 | #include "stick_compare.h" | |
185 | ||
186 | ! Interrupt registers | |
187 | #include "intr_dispatch_status.h" | |
188 | #include "intr_receive.h" | |
189 | #include "softint.h" | |
190 | ||
191 | ! Boot Bus registers | |
192 | #include "bootbus_ctrl_reg.h" | |
193 | ||
194 | ! Trap Types definitions | |
195 | #include "trap_types.h" | |
196 | ||
197 | ! Poweron-sequence initialization | |
198 | #include "poweron_init.h" | |
199 | ||
200 | #ifdef PDU_DIAGS | |
201 | ||
202 | #ifndef STOP_SIM | |
203 | #define STOP_SIM 0x48 | |
204 | #endif | |
205 | #define STALL_G(n) tn %icc, n | |
206 | #define STALL2_G(n) sub %g0, n, %g0 | |
207 | ||
208 | #endif PDU_DIAGS | |
209 | ||
210 | #endif /* if 0 */ | |
211 | ||
212 | #endif /* __CONSTANTS_H__*/ |