/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __ASM_CRIS_ARCH_IRQFLAGS_H #define __ASM_CRIS_ARCH_IRQFLAGS_H #include <linux/types.h> static inline unsigned long arch_local_save_flags(void) { unsigned long flags; asm volatile("move $ccr,%0" : "=rm" (flags) : : "memory"); return flags; } static inline void arch_local_irq_disable(void) { asm volatile("di" : : : "memory"); } static inline void arch_local_irq_enable(void) { asm volatile("ei" : : : "memory"); } static inline unsigned long arch_local_irq_save(void) { unsigned long flags = arch_local_save_flags(); arch_local_irq_disable(); return flags; } static inline void arch_local_irq_restore(unsigned long flags) { asm volatile("move %0,$ccr" : : "rm" (flags) : "memory"); } static inline bool arch_irqs_disabled_flags(unsigned long flags) { return !(flags & (1 << 5)); } static inline bool arch_irqs_disabled(void) { return arch_irqs_disabled_flags(arch_local_save_flags()); } #endif /* __ASM_CRIS_ARCH_IRQFLAGS_H */
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bug.h | File | 2.07 KB | 0644 |
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cache.h | File | 219 B | 0644 |
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checksum.h | File | 726 B | 0644 |
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delay.h | File | 394 B | 0644 |
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dma.h | File | 1.74 KB | 0644 |
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io.h | File | 6.46 KB | 0644 |
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io_interface_mux.h | File | 2.02 KB | 0644 |
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irq.h | File | 5.95 KB | 0644 |
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irqflags.h | File | 994 B | 0644 |
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memmap.h | File | 680 B | 0644 |
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mmu.h | File | 3.4 KB | 0644 |
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offset.h | File | 1.19 KB | 0644 |
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processor.h | File | 2 KB | 0644 |
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swab.h | File | 672 B | 0644 |
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system.h | File | 809 B | 0644 |
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thread_info.h | File | 335 B | 0644 |
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timex.h | File | 982 B | 0644 |
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tlb.h | File | 394 B | 0644 |
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unistd.h | File | 4.38 KB | 0644 |
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