arch/mips/include/asm/mips_mt.h

   1 /*
   2  * Definitions and declarations for MIPS MT support that are common between
   3  * the VSMP, and AP/SP kernel models.
   4  */
   5 #ifndef __ASM_MIPS_MT_H
   6 #define __ASM_MIPS_MT_H
   7
   8 #include <linux/cpumask.h>
   9
  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
  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);
  20
  21 #ifdef CONFIG_MIPS_MT
  22 extern void mips_mt_set_cpuoptions(void);
  23 #else
  24 static inline void mips_mt_set_cpuoptions(void) { }
  25 #endif
  26
  27 struct class;
  28 extern struct class *mt_class;
  29
  30 #endif /* __ASM_MIPS_MT_H */