[deliverable/linux.git] / arch / mips / include / asm / mips_mt.h

/*
 * Definitions and decalrations for MIPS MT support that are common between
 * the VSMP, and AP/SP kernel models.
 */
#ifndef __ASM_MIPS_MT_H
#define __ASM_MIPS_MT_H

#include <linux/cpumask.h>

/*
 * How many VPEs and TCs is Linux allowed to use?  0 means no limit.
 */
extern int tclimit;
extern int vpelimit;

extern cpumask_t mt_fpu_cpumask;
extern unsigned long mt_fpemul_threshold;

extern void mips_mt_regdump(unsigned long previous_mvpcontrol_value);

#ifdef CONFIG_MIPS_MT
extern void mips_mt_set_cpuoptions(void);
#else
static inline void mips_mt_set_cpuoptions(void) { }
#endif

struct class;
extern struct class *mt_class;

#endif /* __ASM_MIPS_MT_H */
Commit	Line	Data
41c594ab	1	/*
b633648c RB	2	* Definitions and decalrations for MIPS MT support that are common between
b633648c RB	3	* the VSMP, and AP/SP kernel models.
41c594ab RB	4	*/
	5	#ifndef __ASM_MIPS_MT_H
	6	#define __ASM_MIPS_MT_H
	7
32fac80b RB	8	#include <linux/cpumask.h>
32fac80b RB	9
07cc0c9e RB	10	/*
	11	* How many VPEs and TCs is Linux allowed to use? 0 means no limit.
	12	*/
	13	extern int tclimit;
	14	extern int vpelimit;
	15
41c594ab RB	16	extern cpumask_t mt_fpu_cpumask;
	17	extern unsigned long mt_fpemul_threshold;
	18
	19	extern void mips_mt_regdump(unsigned long previous_mvpcontrol_value);
d94c90f8 PB	20
d94c90f8 PB	21	#ifdef CONFIG_MIPS_MT
41c594ab	22	extern void mips_mt_set_cpuoptions(void);
d94c90f8 PB	23	#else
	24	static inline void mips_mt_set_cpuoptions(void) { }
	25	#endif
41c594ab	26
27a3bbaf RB	27	struct class;
	28	extern struct class *mt_class;
	29
41c594ab	30	#endif /* __ASM_MIPS_MT_H */