arch/s390/include/asm/cpu.h

   1 /*
   2  *    Copyright IBM Corp. 2000, 2009
   3  *    Author(s): Hartmut Penner <hp@de.ibm.com>,
   4  *               Martin Schwidefsky <schwidefsky@de.ibm.com>,
   5  *               Christian Ehrhardt <ehrhardt@de.ibm.com>,
   6  */
   7
   8 #ifndef _ASM_S390_CPU_H
   9 #define _ASM_S390_CPU_H
  10
  11 #define MAX_CPU_ADDRESS 255
  12
  13 #ifndef __ASSEMBLY__
  14
  15 #include <linux/types.h>
  16
  17 struct cpuid
  18 {
  19         unsigned int version :  8;
  20         unsigned int ident   : 24;
  21         unsigned int machine : 16;
  22         unsigned int unused  : 16;
  23 } __attribute__ ((packed, aligned(8)));
  24
  25 #endif /* __ASSEMBLY__ */
  26 #endif /* _ASM_S390_CPU_H */