blob: ab1c6316055c20908aa1ca6bc8f7291df1b0fd50 (
plain)
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
|
/* SPDX-License-Identifier: GPL-2.0 */
/*
* definition for store system information stsi
*
* Copyright IBM Corp. 2001, 2008
*
* Author(s): Ulrich Weigand <weigand@de.ibm.com>
* Christian Borntraeger <borntraeger@de.ibm.com>
*/
#ifndef __ASM_S390_SYSINFO_H
#define __ASM_S390_SYSINFO_H
#include <asm/bitsperlong.h>
#include <linux/uuid.h>
struct sysinfo_1_1_1 {
unsigned char p:1;
unsigned char :6;
unsigned char t:1;
unsigned char :8;
unsigned char ccr;
unsigned char cai;
char reserved_0[20];
unsigned long lic;
char manufacturer[16];
char type[4];
char reserved_1[12];
char model_capacity[16];
char sequence[16];
char plant[4];
char model[16];
char model_perm_cap[16];
char model_temp_cap[16];
unsigned int model_cap_rating;
unsigned int model_perm_cap_rating;
unsigned int model_temp_cap_rating;
unsigned char typepct[5];
unsigned char reserved_2[3];
unsigned int ncr;
unsigned int npr;
unsigned int ntr;
};
struct sysinfo_1_2_1 {
char reserved_0[80];
char sequence[16];
char plant[4];
char reserved_1[2];
unsigned short cpu_address;
};
struct sysinfo_1_2_2 {
char format;
char reserved_0[1];
unsigned short acc_offset;
unsigned char mt_installed :1;
unsigned char :2;
unsigned char mt_stid :5;
unsigned char :3;
unsigned char mt_gtid :5;
char reserved_1[18];
unsigned int nominal_cap;
unsigned int secondary_cap;
unsigned int capability;
unsigned short cpus_total;
unsigned short cpus_configured;
unsigned short cpus_standby;
unsigned short cpus_reserved;
unsigned short adjustment[];
};
struct sysinfo_1_2_2_extension {
unsigned int alt_capability;
unsigned short alt_adjustment[];
};
struct sysinfo_2_2_1 {
char reserved_0[80];
char sequence[16];
char plant[4];
unsigned short cpu_id;
unsigned short cpu_address;
};
struct sysinfo_2_2_2 {
char reserved_0[32];
unsigned short lpar_number;
char reserved_1;
unsigned char characteristics;
unsigned short cpus_total;
unsigned short cpus_configured;
unsigned short cpus_standby;
unsigned short cpus_reserved;
char name[8];
unsigned int caf;
char reserved_2[8];
unsigned char mt_installed :1;
unsigned char :2;
unsigned char mt_stid :5;
unsigned char :3;
unsigned char mt_gtid :5;
unsigned char :3;
unsigned char mt_psmtid :5;
char reserved_3[5];
unsigned short cpus_dedicated;
unsigned short cpus_shared;
char reserved_4[3];
unsigned char vsne;
uuid_t uuid;
char reserved_5[160];
char ext_name[256];
};
#define LPAR_CHAR_DEDICATED (1 << 7)
#define LPAR_CHAR_SHARED (1 << 6)
#define LPAR_CHAR_LIMITED (1 << 5)
struct sysinfo_3_2_2 {
char reserved_0[31];
unsigned char :4;
unsigned char count:4;
struct {
char reserved_0[4];
unsigned short cpus_total;
unsigned short cpus_configured;
unsigned short cpus_standby;
unsigned short cpus_reserved;
char name[8];
unsigned int caf;
char cpi[16];
char reserved_1[3];
unsigned char evmne;
unsigned int reserved_2;
uuid_t uuid;
} vm[8];
char reserved_3[1504];
char ext_names[8][256];
};
extern int topology_max_mnest;
/*
* Returns the maximum nesting level supported by the cpu topology code.
* The current maximum level is 4 which is the drawer level.
*/
static inline unsigned char topology_mnest_limit(void)
{
return min(topology_max_mnest, 4);
}
#define TOPOLOGY_NR_MAG 6
struct topology_core {
unsigned char nl;
unsigned char reserved0[3];
unsigned char :5;
unsigned char d:1;
unsigned char pp:2;
unsigned char reserved1;
unsigned short origin;
unsigned long mask;
};
struct topology_container {
unsigned char nl;
unsigned char reserved[6];
unsigned char id;
};
union topology_entry {
unsigned char nl;
struct topology_core cpu;
struct topology_container container;
};
struct sysinfo_15_1_x {
unsigned char reserved0[2];
unsigned short length;
unsigned char mag[TOPOLOGY_NR_MAG];
unsigned char reserved1;
unsigned char mnest;
unsigned char reserved2[4];
union topology_entry tle[];
};
int stsi(void *sysinfo, int fc, int sel1, int sel2);
/*
* Service level reporting interface.
*/
struct service_level {
struct list_head list;
void (*seq_print)(struct seq_file *, struct service_level *);
};
int register_service_level(struct service_level *);
int unregister_service_level(struct service_level *);
int sthyi_fill(void *dst, u64 *rc);
#endif /* __ASM_S390_SYSINFO_H */
|
