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/* 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 */
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