1 /* 2 * Definitions and decalrations for MIPS MT support 3 * that are common between SMTC, VSMP, and/or AP/SP 4 * kernel models. 5 */ 6 #ifndef __ASM_MIPS_MT_H 7 #define __ASM_MIPS_MT_H 8 9 #include <linux/cpumask.h> 10 11 /* 12 * How many VPEs and TCs is Linux allowed to use? 0 means no limit. 13 */ 14 extern int tclimit; 15 extern int vpelimit; 16 17 extern cpumask_t mt_fpu_cpumask; 18 extern unsigned long mt_fpemul_threshold; 19 20 extern void mips_mt_regdump(unsigned long previous_mvpcontrol_value); 21 extern void mips_mt_set_cpuoptions(void); 22 23 struct class; 24 extern struct class *mt_class; 25 26 #endif /* __ASM_MIPS_MT_H */ 27