LXR linux/arch/mips/include/asm/mips

   1/* SPDX-License-Identifier: GPL-2.0 */
   2/*
   3 * Definitions and declarations for MIPS MT support that are common between
   4 * the VSMP, and AP/SP 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 */
  14extern int tclimit;
  15extern int vpelimit;
  16
  17extern cpumask_t mt_fpu_cpumask;
  18extern unsigned long mt_fpemul_threshold;
  19
  20extern void mips_mt_regdump(unsigned long previous_mvpcontrol_value);
  21
  22#ifdef CONFIG_MIPS_MT
  23extern void mips_mt_set_cpuoptions(void);
  24#else
  25static inline void mips_mt_set_cpuoptions(void) { }
  26#endif
  27
  28struct class;
  29extern struct class *mt_class;
  30
  31#endif /* __ASM_MIPS_MT_H */
  32