mirror of
https://github.com/torvalds/linux.git
synced 2024-11-05 11:32:04 +00:00
f291e17227
In order to protect against compile breakage in case the header file gets included twice. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
122 lines
2.6 KiB
C
122 lines
2.6 KiB
C
/*
|
|
* 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
|
|
|
|
struct sysinfo_1_1_1 {
|
|
char reserved_0[32];
|
|
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];
|
|
char model_cap_rating[4];
|
|
char model_perm_cap_rating[4];
|
|
char model_temp_cap_rating[4];
|
|
};
|
|
|
|
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;
|
|
char reserved_1[24];
|
|
unsigned int secondary_capability;
|
|
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[16];
|
|
unsigned short cpus_dedicated;
|
|
unsigned short cpus_shared;
|
|
};
|
|
|
|
#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 count;
|
|
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[24];
|
|
|
|
} vm[8];
|
|
};
|
|
|
|
static inline int stsi(void *sysinfo, int fc, int sel1, int sel2)
|
|
{
|
|
register int r0 asm("0") = (fc << 28) | sel1;
|
|
register int r1 asm("1") = sel2;
|
|
|
|
asm volatile(
|
|
" stsi 0(%2)\n"
|
|
"0: jz 2f\n"
|
|
"1: lhi %0,%3\n"
|
|
"2:\n"
|
|
EX_TABLE(0b, 1b)
|
|
: "+d" (r0) : "d" (r1), "a" (sysinfo), "K" (-ENOSYS)
|
|
: "cc", "memory");
|
|
return r0;
|
|
}
|
|
|
|
#endif /* __ASM_S390_SYSINFO_H */
|