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Diffstat (limited to '')
| -rw-r--r-- | arch/mips/include/asm/mips_mt.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/arch/mips/include/asm/mips_mt.h b/arch/mips/include/asm/mips_mt.h new file mode 100644 index 000000000..b444523ec --- /dev/null +++ b/arch/mips/include/asm/mips_mt.h @@ -0,0 +1,31 @@ +/* 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 */ |