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/usr/src/linux-headers-5.15.0-181/arch/csky/include/asm/

/usr/src/linux-headers-5.15.0-181/arch/csky/include/asm

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vdso/	-	0755	rm
addrspace.h	231	0644	edit dl rm
asid.h	2440	0644	edit dl rm
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irqflags.h	1132	0644	edit dl rm
irq_work.h	208	0644	edit dl rm
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vdso.h	784	0644	edit dl rm
vmalloc.h	90	0644	edit dl rm

Edit: /usr/src/linux-headers-5.15.0-181/arch/csky/include/asm/irqflags.h (1132B)

/* SPDX-License-Identifier: GPL-2.0 */

#ifndef __ASM_CSKY_IRQFLAGS_H
#define __ASM_CSKY_IRQFLAGS_H
#include <abi/reg_ops.h>

static inline unsigned long arch_local_irq_save(void)
{
	unsigned long flags;

flags = mfcr("psr");
	asm volatile("psrclr ie\n":::"memory");
	return flags;
}
#define arch_local_irq_save arch_local_irq_save

static inline void arch_local_irq_enable(void)
{
	asm volatile("psrset ee, ie\n":::"memory");
}
#define arch_local_irq_enable arch_local_irq_enable

static inline void arch_local_irq_disable(void)
{
	asm volatile("psrclr ie\n":::"memory");
}
#define arch_local_irq_disable arch_local_irq_disable

static inline unsigned long arch_local_save_flags(void)
{
	return mfcr("psr");
}
#define arch_local_save_flags arch_local_save_flags

static inline void arch_local_irq_restore(unsigned long flags)
{
	mtcr("psr", flags);
}
#define arch_local_irq_restore arch_local_irq_restore

static inline int arch_irqs_disabled_flags(unsigned long flags)
{
	return !(flags & (1<<6));
}
#define arch_irqs_disabled_flags arch_irqs_disabled_flags

#include <asm-generic/irqflags.h>

#endif /* __ASM_CSKY_IRQFLAGS_H */

/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __ASM_CSKY_IRQFLAGS_H #define __ASM_CSKY_IRQFLAGS_H #include static inline unsigned long arch_local_irq_save(void) { unsigned long flags; flags = mfcr("psr"); asm volatile("psrclr ie\n":::"memory"); return flags; } #define arch_local_irq_save arch_local_irq_save static inline void arch_local_irq_enable(void) { asm volatile("psrset ee, ie\n":::"memory"); } #define arch_local_irq_enable arch_local_irq_enable static inline void arch_local_irq_disable(void) { asm volatile("psrclr ie\n":::"memory"); } #define arch_local_irq_disable arch_local_irq_disable static inline unsigned long arch_local_save_flags(void) { return mfcr("psr"); } #define arch_local_save_flags arch_local_save_flags static inline void arch_local_irq_restore(unsigned long flags) { mtcr("psr", flags); } #define arch_local_irq_restore arch_local_irq_restore static inline int arch_irqs_disabled_flags(unsigned long flags) { return !(flags & (1<<6)); } #define arch_irqs_disabled_flags arch_irqs_disabled_flags #include #endif /* __ASM_CSKY_IRQFLAGS_H */