[linux-2.6-block.git] / arch / sparc / include / asm / cpu_type.h

#ifndef __ASM_CPU_TYPE_H
#define __ASM_CPU_TYPE_H

/*
 * Sparc (general) CPU types
 */
enum sparc_cpu {
  sun4        = 0x00,
  sun4c       = 0x01,
  sun4m       = 0x02,
  sun4d       = 0x03,
  sun4e       = 0x04,
  sun4u       = 0x05, /* V8 ploos ploos */
  sun_unknown = 0x06,
  ap1000      = 0x07, /* almost a sun4m */
  sparc_leon  = 0x08, /* Leon SoC */
};

#ifdef CONFIG_SPARC32
extern enum sparc_cpu sparc_cpu_model;

#define ARCH_SUN4C (sparc_cpu_model==sun4c)

#define SUN4M_NCPUS            4              /* Architectural limit of sun4m. */

#else

#define sparc_cpu_model sun4u

/* This cannot ever be a sun4c :) That's just history. */
#define ARCH_SUN4C 0
#endif

#endif /* __ASM_CPU_TYPE_H */
Commit	Line	Data
d550bbd4 DH	1	#ifndef __ASM_CPU_TYPE_H
	2	#define __ASM_CPU_TYPE_H
	3
	4	/*
	5	* Sparc (general) CPU types
	6	*/
	7	enum sparc_cpu {
	8	sun4 = 0x00,
	9	sun4c = 0x01,
	10	sun4m = 0x02,
	11	sun4d = 0x03,
	12	sun4e = 0x04,
	13	sun4u = 0x05, /* V8 ploos ploos */
	14	sun_unknown = 0x06,
	15	ap1000 = 0x07, /* almost a sun4m */
	16	sparc_leon = 0x08, /* Leon SoC */
	17	};
	18
	19	#ifdef CONFIG_SPARC32
	20	extern enum sparc_cpu sparc_cpu_model;
	21
	22	#define ARCH_SUN4C (sparc_cpu_model==sun4c)
	23
	24	#define SUN4M_NCPUS 4 /* Architectural limit of sun4m. */
	25
	26	#else
	27
	28	#define sparc_cpu_model sun4u
	29
	30	/* This cannot ever be a sun4c :) That's just history. */
	31	#define ARCH_SUN4C 0
	32	#endif
	33
	34	#endif /* __ASM_CPU_TYPE_H */