/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2023 SiFive */ #ifndef _ASM_POWERPC_FPU_H #define _ASM_POWERPC_FPU_H #include <linux/preempt.h> #include <asm/cpu_has_feature.h> #include <asm/switch_to.h> #define kernel_fpu_available() (!cpu_has_feature(CPU_FTR_FPU_UNAVAILABLE)) static inline void kernel_fpu_begin(void) { preempt_disable(); enable_kernel_fp(); } static inline void kernel_fpu_end(void) { disable_kernel_fp(); preempt_enable(); } #endif /* ! _ASM_POWERPC_FPU_H */