| /* 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 */ |