release/src-rt-6.x.4708/linux/linux-2.6.36/arch/mips/include/asm/mips_mt.h

   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 extern void cmp_send_ipi_single(int cpu, unsigned int action);
  23
  24 struct class;
  25 extern struct class *mt_class;
  26
  27 #endif /* __ASM_MIPS_MT_H */