1 #ifndef __ALPHA_HWRPB_H
2 #define __ALPHA_HWRPB_H
4 #define INIT_HWRPB ((struct hwrpb_struct *) 0x10000000)
7 * DEC processor types for Alpha systems. Found in HWRPB.
8 * These values are architected.
11 #define EV3_CPU 1 /* EV3 */
12 #define EV4_CPU 2 /* EV4 (21064) */
13 #define LCA4_CPU 4 /* LCA4 (21066/21068) */
14 #define EV5_CPU 5 /* EV5 (21164) */
15 #define EV45_CPU 6 /* EV4.5 (21064/xxx) */
16 #define EV56_CPU 7 /* EV5.6 (21164) */
17 #define EV6_CPU 8 /* EV6 (21264) */
18 #define PCA56_CPU 9 /* PCA56 (21164PC) */
19 #define PCA57_CPU 10 /* PCA57 (notyet) */
20 #define EV67_CPU 11 /* EV67 (21264A) */
21 #define EV68CB_CPU 12 /* EV68CB (21264C) */
22 #define EV68AL_CPU 13 /* EV68AL (21264B) */
23 #define EV68CX_CPU 14 /* EV68CX (21264D) */
24 #define EV7_CPU 15 /* EV7 (21364) */
25 #define EV79_CPU 16 /* EV79 (21364??) */
26 #define EV69_CPU 17 /* EV69 (21264/EV69A) */
29 * DEC system types for Alpha systems. Found in HWRPB.
30 * These values are architected.
33 #define ST_ADU 1 /* Alpha ADU systype */
34 #define ST_DEC_4000 2 /* Cobra systype */
35 #define ST_DEC_7000 3 /* Ruby systype */
36 #define ST_DEC_3000_500 4 /* Flamingo systype */
37 #define ST_DEC_2000_300 6 /* Jensen systype */
38 #define ST_DEC_3000_300 7 /* Pelican systype */
39 #define ST_DEC_2100_A500 9 /* Sable systype */
40 #define ST_DEC_AXPVME_64 10 /* AXPvme system type */
41 #define ST_DEC_AXPPCI_33 11 /* NoName system type */
42 #define ST_DEC_TLASER 12 /* Turbolaser systype */
43 #define ST_DEC_2100_A50 13 /* Avanti systype */
44 #define ST_DEC_MUSTANG 14 /* Mustang systype */
45 #define ST_DEC_ALCOR 15 /* Alcor (EV5) systype */
46 #define ST_DEC_1000 17 /* Mikasa systype */
47 #define ST_DEC_EB64 18 /* EB64 systype */
48 #define ST_DEC_EB66 19 /* EB66 systype */
49 #define ST_DEC_EB64P 20 /* EB64+ systype */
50 #define ST_DEC_BURNS 21 /* laptop systype */
51 #define ST_DEC_RAWHIDE 22 /* Rawhide systype */
52 #define ST_DEC_K2 23 /* K2 systype */
53 #define ST_DEC_LYNX 24 /* Lynx systype */
54 #define ST_DEC_XL 25 /* Alpha XL systype */
55 #define ST_DEC_EB164 26 /* EB164 systype */
56 #define ST_DEC_NORITAKE 27 /* Noritake systype */
57 #define ST_DEC_CORTEX 28 /* Cortex systype */
58 #define ST_DEC_MIATA 30 /* Miata systype */
59 #define ST_DEC_XXM 31 /* XXM systype */
60 #define ST_DEC_TAKARA 32 /* Takara systype */
61 #define ST_DEC_YUKON 33 /* Yukon systype */
62 #define ST_DEC_TSUNAMI 34 /* Tsunami systype */
63 #define ST_DEC_WILDFIRE 35 /* Wildfire systype */
64 #define ST_DEC_CUSCO 36 /* CUSCO systype */
65 #define ST_DEC_EIGER 37 /* Eiger systype */
66 #define ST_DEC_TITAN 38 /* Titan systype */
67 #define ST_DEC_MARVEL 39 /* Marvel systype */
70 #define ST_UNOFFICIAL_BIAS 100
71 #define ST_DTI_RUFFIAN 101 /* RUFFIAN systype */
73 /* Alpha Processor, Inc. systems */
74 #define ST_API_BIAS 200
75 #define ST_API_NAUTILUS 201 /* UP1000 systype */
85 unsigned long res1, res2;
88 struct percpu_struct {
89 unsigned long hwpcb[16];
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;
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;
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;
118 struct procdesc_struct {
119 unsigned long weird_vms_stuff;
120 unsigned long address;
123 struct vf_map_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 /* virtual->physical map */
135 unsigned long map_entries;
136 unsigned long map_pages;
137 struct vf_map_struct map[1];
140 struct 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;
150 struct memdesc_struct {
151 unsigned long chksum;
152 unsigned long optional_pa;
153 unsigned long numclusters;
154 struct memclust_struct cluster[0];
158 long smm; /* SMM nubber used by LMF */
159 unsigned long lurt_off; /* offset to LURT table */
160 unsigned long sysname_off; /* offset to sysname char count */
163 struct hwrpb_struct {
164 unsigned long phys_addr; /* check: physical address of the hwrpb */
165 unsigned long id; /* check: "HWRPB\0\0\0" */
166 unsigned long revision;
167 unsigned long size; /* size of hwrpb */
169 unsigned long pagesize; /* 8192, I hope */
170 unsigned long pa_bits; /* number of physical address bits */
171 unsigned long max_asn;
172 unsigned char ssn[16]; /* system serial number: big bother is watching */
173 unsigned long sys_type;
174 unsigned long sys_variation;
175 unsigned long sys_revision;
176 unsigned long intr_freq; /* interval clock frequency * 4096 */
177 unsigned long cycle_freq; /* cycle counter frequency */
178 unsigned long vptb; /* Virtual Page Table Base address */
180 unsigned long tbhb_offset; /* Translation Buffer Hint Block */
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; /* console terminal block size */
186 unsigned long ctbt_offset; /* console terminal block table offset */
187 unsigned long crb_offset; /* console callback routine block */
188 unsigned long mddt_offset; /* memory data descriptor table */
189 unsigned long cdb_offset; /* configuration data block (or NULL) */
190 unsigned long frut_offset; /* FRU table (or NULL) */
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;
199 unsigned long chksum;
202 unsigned long dsr_offset; /* "Dynamic System Recognition Data Block Table" */
207 extern struct hwrpb_struct *hwrpb;
210 hwrpb_update_checksum(struct hwrpb_struct *h)
212 unsigned long sum = 0, *l;
213 for (l = (unsigned long *) h; l < (unsigned long *) &h->chksum; ++l)
218 #endif /* __KERNEL__ */
220 #endif /* __ALPHA_HWRPB_H */