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/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_SIMD_H
#define _ASM_SIMD_H
#include <linux/cleanup.h>
#include <linux/compiler_attributes.h>
#include <linux/preempt.h>
#include <linux/types.h>
#include <asm/neon.h>
static __must_check inline bool may_use_simd(void)
{
return IS_ENABLED(CONFIG_KERNEL_MODE_NEON) && !in_hardirq()
&& !irqs_disabled();
}
DEFINE_LOCK_GUARD_0(ksimd, kernel_neon_begin(), kernel_neon_end())
#define scoped_ksimd() scoped_guard(ksimd)
#endif /* _ASM_SIMD_H */
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