1#ifndef __ALPHA_HWRPB_H
2#define __ALPHA_HWRPB_H
3
4#define INIT_HWRPB ((struct hwrpb_struct *) 0x10000000)
5
6
7
8
9
10
11#define EV3_CPU 1
12#define EV4_CPU 2
13#define LCA4_CPU 4
14#define EV5_CPU 5
15#define EV45_CPU 6
16#define EV56_CPU 7
17#define EV6_CPU 8
18#define PCA56_CPU 9
19#define PCA57_CPU 10
20#define EV67_CPU 11
21#define EV68CB_CPU 12
22#define EV68AL_CPU 13
23#define EV68CX_CPU 14
24#define EV7_CPU 15
25#define EV79_CPU 16
26#define EV69_CPU 17
27
28
29
30
31
32
33#define ST_ADU 1
34#define ST_DEC_4000 2
35#define ST_DEC_7000 3
36#define ST_DEC_3000_500 4
37#define ST_DEC_2000_300 6
38#define ST_DEC_3000_300 7
39#define ST_DEC_2100_A500 9
40#define ST_DEC_AXPVME_64 10
41#define ST_DEC_AXPPCI_33 11
42#define ST_DEC_TLASER 12
43#define ST_DEC_2100_A50 13
44#define ST_DEC_MUSTANG 14
45#define ST_DEC_ALCOR 15
46#define ST_DEC_1000 17
47#define ST_DEC_EB64 18
48#define ST_DEC_EB66 19
49#define ST_DEC_EB64P 20
50#define ST_DEC_BURNS 21
51#define ST_DEC_RAWHIDE 22
52#define ST_DEC_K2 23
53#define ST_DEC_LYNX 24
54#define ST_DEC_XL 25
55#define ST_DEC_EB164 26
56#define ST_DEC_NORITAKE 27
57#define ST_DEC_CORTEX 28
58#define ST_DEC_MIATA 30
59#define ST_DEC_XXM 31
60#define ST_DEC_TAKARA 32
61#define ST_DEC_YUKON 33
62#define ST_DEC_TSUNAMI 34
63#define ST_DEC_WILDFIRE 35
64#define ST_DEC_CUSCO 36
65#define ST_DEC_EIGER 37
66#define ST_DEC_TITAN 38
67#define ST_DEC_MARVEL 39
68
69
70#define ST_UNOFFICIAL_BIAS 100
71#define ST_DTI_RUFFIAN 101
72
73
74#define ST_API_BIAS 200
75#define ST_API_NAUTILUS 201
76
77struct pcb_struct {
78 unsigned long ksp;
79 unsigned long usp;
80 unsigned long ptbr;
81 unsigned int pcc;
82 unsigned int asn;
83 unsigned long unique;
84 unsigned long flags;
85 unsigned long res1, res2;
86};
87
88struct percpu_struct {
89 unsigned long hwpcb[16];
90 unsigned long flags;
91 unsigned long pal_mem_size;
92 unsigned long pal_scratch_size;
93 unsigned long pal_mem_pa;
94 unsigned long pal_scratch_pa;
95 unsigned long pal_revision;
96 unsigned long type;
97 unsigned long variation;
98 unsigned long revision;
99 unsigned long serial_no[2];
100 unsigned long logout_area_pa;
101 unsigned long logout_area_len;
102 unsigned long halt_PCBB;
103 unsigned long halt_PC;
104 unsigned long halt_PS;
105 unsigned long halt_arg;
106 unsigned long halt_ra;
107 unsigned long halt_pv;
108 unsigned long halt_reason;
109 unsigned long res;
110 unsigned long ipc_buffer[21];
111 unsigned long palcode_avail[16];
112 unsigned long compatibility;
113 unsigned long console_data_log_pa;
114 unsigned long console_data_log_length;
115 unsigned long bcache_info;
116};
117
118struct procdesc_struct {
119 unsigned long weird_vms_stuff;
120 unsigned long address;
121};
122
123struct vf_map_struct {
124 unsigned long va;
125 unsigned long pa;
126 unsigned long count;
127};
128
129struct crb_struct {
130 struct procdesc_struct * dispatch_va;
131 struct procdesc_struct * dispatch_pa;
132 struct procdesc_struct * fixup_va;
133 struct procdesc_struct * fixup_pa;
134
135 unsigned long map_entries;
136 unsigned long map_pages;
137 struct vf_map_struct map[1];
138};
139
140struct memclust_struct {
141 unsigned long start_pfn;
142 unsigned long numpages;
143 unsigned long numtested;
144 unsigned long bitmap_va;
145 unsigned long bitmap_pa;
146 unsigned long bitmap_chksum;
147 unsigned long usage;
148};
149
150struct memdesc_struct {
151 unsigned long chksum;
152 unsigned long optional_pa;
153 unsigned long numclusters;
154 struct memclust_struct cluster[0];
155};
156
157struct dsr_struct {
158 long smm;
159 unsigned long lurt_off;
160 unsigned long sysname_off;
161};
162
163struct hwrpb_struct {
164 unsigned long phys_addr;
165 unsigned long id;
166 unsigned long revision;
167 unsigned long size;
168 unsigned long cpuid;
169 unsigned long pagesize;
170 unsigned long pa_bits;
171 unsigned long max_asn;
172 unsigned char ssn[16];
173 unsigned long sys_type;
174 unsigned long sys_variation;
175 unsigned long sys_revision;
176 unsigned long intr_freq;
177 unsigned long cycle_freq;
178 unsigned long vptb;
179 unsigned long res1;
180 unsigned long tbhb_offset;
181 unsigned long nr_processors;
182 unsigned long processor_size;
183 unsigned long processor_offset;
184 unsigned long ctb_nr;
185 unsigned long ctb_size;
186 unsigned long ctbt_offset;
187 unsigned long crb_offset;
188 unsigned long mddt_offset;
189 unsigned long cdb_offset;
190 unsigned long frut_offset;
191 void (*save_terminal)(unsigned long);
192 unsigned long save_terminal_data;
193 void (*restore_terminal)(unsigned long);
194 unsigned long restore_terminal_data;
195 void (*CPU_restart)(unsigned long);
196 unsigned long CPU_restart_data;
197 unsigned long res2;
198 unsigned long res3;
199 unsigned long chksum;
200 unsigned long rxrdy;
201 unsigned long txrdy;
202 unsigned long dsr_offset;
203};
204
205#ifdef __KERNEL__
206
207extern struct hwrpb_struct *hwrpb;
208
209static inline void
210hwrpb_update_checksum(struct hwrpb_struct *h)
211{
212 unsigned long sum = 0, *l;
213 for (l = (unsigned long *) h; l < (unsigned long *) &h->chksum; ++l)
214 sum += *l;
215 h->chksum = sum;
216}
217
218#endif
219
220#endif
221