/* SPDX-License-Identifier: GPL-2.0-only */#ifndef _ASM_POWERPC_VDSO_PROCESSOR_H#define _ASM_POWERPC_VDSO_PROCESSOR_H #ifndef __ASSEMBLY__ /* Macros for adjusting thread priority (hardware multi-threading) */#define HMT_very_low()		asm volatile("or 31, 31, 31	# very low priority")#define HMT_low()		asm volatile("or 1, 1, 1	# low priority")#define HMT_medium_low()	asm volatile("or 6, 6, 6	# medium low priority")#define HMT_medium()		asm volatile("or 2, 2, 2	# medium priority")#define HMT_medium_high()	asm volatile("or 5, 5, 5	# medium high priority")#define HMT_high()		asm volatile("or 3, 3, 3	# high priority") #ifdef CONFIG_PPC64#define cpu_relax()	do { HMT_low(); HMT_medium(); barrier(); } while (0)#else#define cpu_relax()	barrier()#endif #endif /* __ASSEMBLY__ */ #endif /* _ASM_POWERPC_VDSO_PROCESSOR_H */