arch/mips/include/asm/mips_mt.h at v6.19 · tjh.dev/kernel

tjh.dev / kernel

Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

kernel os linux

kernel / arch / mips / include / asm / mips_mt.h

at v6.19 29 lines 641 B view raw

 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
20#ifdef CONFIG_MIPS_MT
21extern void mips_mt_set_cpuoptions(void);
22#else
23static inline void mips_mt_set_cpuoptions(void) { }
24#endif
25
26struct class;
27extern const struct class mt_class;
28
29#endif /* __ASM_MIPS_MT_H */