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a53c8fab3f
Remove the file name from the comment at top of many files. In most cases the file name was wrong anyway, so it's rather pointless. Also unify the IBM copyright statement. We did have a lot of sightly different statements and wanted to change them one after another whenever a file gets touched. However that never happened. Instead people start to take the old/"wrong" statements to use as a template for new files. So unify all of them in one go. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
172 lines
3.6 KiB
C
172 lines
3.6 KiB
C
/*
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* definition for store system information stsi
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*
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* Copyright IBM Corp. 2001, 2008
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License (version 2 only)
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* as published by the Free Software Foundation.
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*
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* Author(s): Ulrich Weigand <weigand@de.ibm.com>
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* Christian Borntraeger <borntraeger@de.ibm.com>
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*/
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#ifndef __ASM_S390_SYSINFO_H
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#define __ASM_S390_SYSINFO_H
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#include <asm/bitsperlong.h>
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struct sysinfo_1_1_1 {
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unsigned short :16;
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unsigned char ccr;
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unsigned char cai;
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char reserved_0[28];
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char manufacturer[16];
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char type[4];
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char reserved_1[12];
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char model_capacity[16];
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char sequence[16];
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char plant[4];
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char model[16];
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char model_perm_cap[16];
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char model_temp_cap[16];
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char model_cap_rating[4];
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char model_perm_cap_rating[4];
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char model_temp_cap_rating[4];
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};
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struct sysinfo_1_2_1 {
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char reserved_0[80];
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char sequence[16];
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char plant[4];
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char reserved_1[2];
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unsigned short cpu_address;
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};
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struct sysinfo_1_2_2 {
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char format;
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char reserved_0[1];
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unsigned short acc_offset;
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char reserved_1[24];
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unsigned int secondary_capability;
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unsigned int capability;
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unsigned short cpus_total;
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unsigned short cpus_configured;
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unsigned short cpus_standby;
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unsigned short cpus_reserved;
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unsigned short adjustment[0];
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};
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struct sysinfo_1_2_2_extension {
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unsigned int alt_capability;
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unsigned short alt_adjustment[0];
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};
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struct sysinfo_2_2_1 {
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char reserved_0[80];
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char sequence[16];
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char plant[4];
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unsigned short cpu_id;
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unsigned short cpu_address;
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};
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struct sysinfo_2_2_2 {
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char reserved_0[32];
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unsigned short lpar_number;
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char reserved_1;
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unsigned char characteristics;
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unsigned short cpus_total;
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unsigned short cpus_configured;
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unsigned short cpus_standby;
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unsigned short cpus_reserved;
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char name[8];
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unsigned int caf;
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char reserved_2[16];
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unsigned short cpus_dedicated;
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unsigned short cpus_shared;
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};
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#define LPAR_CHAR_DEDICATED (1 << 7)
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#define LPAR_CHAR_SHARED (1 << 6)
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#define LPAR_CHAR_LIMITED (1 << 5)
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struct sysinfo_3_2_2 {
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char reserved_0[31];
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unsigned char :4;
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unsigned char count:4;
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struct {
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char reserved_0[4];
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unsigned short cpus_total;
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unsigned short cpus_configured;
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unsigned short cpus_standby;
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unsigned short cpus_reserved;
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char name[8];
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unsigned int caf;
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char cpi[16];
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char reserved_1[24];
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} vm[8];
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char reserved_544[3552];
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};
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#define TOPOLOGY_CPU_BITS 64
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#define TOPOLOGY_NR_MAG 6
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struct topology_cpu {
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unsigned char reserved0[4];
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unsigned char :6;
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unsigned char pp:2;
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unsigned char reserved1;
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unsigned short origin;
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unsigned long mask[TOPOLOGY_CPU_BITS / BITS_PER_LONG];
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};
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struct topology_container {
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unsigned char reserved[7];
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unsigned char id;
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};
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union topology_entry {
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unsigned char nl;
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struct topology_cpu cpu;
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struct topology_container container;
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};
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struct sysinfo_15_1_x {
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unsigned char reserved0[2];
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unsigned short length;
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unsigned char mag[TOPOLOGY_NR_MAG];
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unsigned char reserved1;
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unsigned char mnest;
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unsigned char reserved2[4];
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union topology_entry tle[0];
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};
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static inline int stsi(void *sysinfo, int fc, int sel1, int sel2)
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{
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register int r0 asm("0") = (fc << 28) | sel1;
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register int r1 asm("1") = sel2;
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asm volatile(
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" stsi 0(%2)\n"
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"0: jz 2f\n"
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"1: lhi %0,%3\n"
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"2:\n"
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EX_TABLE(0b, 1b)
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: "+d" (r0) : "d" (r1), "a" (sysinfo), "K" (-ENOSYS)
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: "cc", "memory");
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return r0;
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}
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/*
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* Service level reporting interface.
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*/
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struct service_level {
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struct list_head list;
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void (*seq_print)(struct seq_file *, struct service_level *);
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};
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int register_service_level(struct service_level *);
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int unregister_service_level(struct service_level *);
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#endif /* __ASM_S390_SYSINFO_H */
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