linux/arch/s390/include/asm/cpu.h
Martin Schwidefsky 178514d7e3 [S390] correct alignment of cpuid structure
The store-cpu-id instruction has a minimum alignment of 8. Reflect
that in the definition of struct cpuid.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2010-10-25 16:10:19 +02:00

26 lines
538 B
C

/*
* Copyright IBM Corp. 2000,2009
* Author(s): Hartmut Penner <hp@de.ibm.com>,
* Martin Schwidefsky <schwidefsky@de.ibm.com>,
* Christian Ehrhardt <ehrhardt@de.ibm.com>,
*/
#ifndef _ASM_S390_CPU_H
#define _ASM_S390_CPU_H
#define MAX_CPU_ADDRESS 255
#ifndef __ASSEMBLY__
#include <linux/types.h>
struct cpuid
{
unsigned int version : 8;
unsigned int ident : 24;
unsigned int machine : 16;
unsigned int unused : 16;
} __attribute__ ((packed, aligned(8)));
#endif /* __ASSEMBLY__ */
#endif /* _ASM_S390_CPU_H */