| /* | |
| * definition for store system information stsi | |
| * | |
| * Copyright IBM Corp. 2001, 2008 | |
| * | |
| * This program is free software; you can redistribute it and/or modify | |
| * it under the terms of the GNU General Public License (version 2 only) | |
| * as published by the Free Software Foundation. | |
| * | |
| * 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[28]; | |
| 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[0]; | |
| }; | |
| struct sysinfo_1_2_2_extension { | |
| unsigned int alt_capability; | |
| unsigned short alt_adjustment[0]; | |
| }; | |
| 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 :6; | |
| 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[0]; | |
| }; | |
| 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 *); | |
| #endif /* __ASM_S390_SYSINFO_H */ |