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 */

 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 */