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50 lines
860 B
C
50 lines
860 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* IRQ support for the Hexagon architecture
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*
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* Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
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*/
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#ifndef _ASM_IRQFLAGS_H
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#define _ASM_IRQFLAGS_H
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#include <asm/hexagon_vm.h>
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#include <linux/types.h>
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static inline unsigned long arch_local_save_flags(void)
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{
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return __vmgetie();
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}
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static inline unsigned long arch_local_irq_save(void)
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{
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return __vmsetie(VM_INT_DISABLE);
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}
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static inline bool arch_irqs_disabled_flags(unsigned long flags)
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{
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return !flags;
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}
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static inline bool arch_irqs_disabled(void)
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{
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return !__vmgetie();
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}
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static inline void arch_local_irq_enable(void)
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{
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__vmsetie(VM_INT_ENABLE);
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}
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static inline void arch_local_irq_disable(void)
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{
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__vmsetie(VM_INT_DISABLE);
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}
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static inline void arch_local_irq_restore(unsigned long flags)
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{
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__vmsetie(flags);
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}
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#endif
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