52 lines
984 B
C
52 lines
984 B
C
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#ifndef SUNXI_HAL_INTERRUPT_H
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#define SUNXI_HAL_INTERRUPT_H
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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#include <stdint.h>
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#include <stddef.h>
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#include <interrupt.h>
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typedef enum hal_irqreturn {
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HAL_IRQ_OK = (0 << 0),
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HAL_IRQ_ERR = (1 << 0),
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} hal_irqreturn_t;
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#ifdef CONFIG_KERNEL_FREERTOS
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enum irqreturn
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{
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IRQ_NONE = (0 << 0),
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IRQ_HANDLED = (1 << 0),
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IRQ_WAKE_THREAD = (1 << 1),
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};
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typedef enum irqreturn irqreturn_t;
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typedef irqreturn_t (*irq_handler_t)(int, void *);
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int request_irq(unsigned int irq, irq_handler_t handler,
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unsigned long flags, const char *name, void *dev);
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void *free_irq(unsigned int irq, void *data);
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void enable_irq(unsigned int irq);
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void disable_irq(unsigned int irq);
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#endif
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void hal_interrupt_enable(void);
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void hal_interrupt_disable(void);
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uint32_t hal_interrupt_save(void);
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void hal_interrupt_restore(uint32_t flag);
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uint32_t hal_interrupt_get_nest(void);
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#ifdef __cplusplus
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}
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#endif
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#endif
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