| /* SPDX-License-Identifier: GPL-2.0 */ |
| /* |
| * Definitions and declarations for MIPS MT support that are common between |
| * the VSMP, and AP/SP kernel models. |
| */ |
| #ifndef __ASM_MIPS_MT_H |
| #define __ASM_MIPS_MT_H |
| |
| #include <linux/cpumask.h> |
| |
| /* |
| * How many VPEs and TCs is Linux allowed to use? 0 means no limit. |
| */ |
| extern int tclimit; |
| extern int vpelimit; |
| |
| extern cpumask_t mt_fpu_cpumask; |
| extern unsigned long mt_fpemul_threshold; |
| |
| extern void mips_mt_regdump(unsigned long previous_mvpcontrol_value); |
| |
| #ifdef CONFIG_MIPS_MT |
| extern void mips_mt_set_cpuoptions(void); |
| #else |
| static inline void mips_mt_set_cpuoptions(void) { } |
| #endif |
| |
| struct class; |
| extern struct class *mt_class; |
| |
| #endif /* __ASM_MIPS_MT_H */ |
