mirror of
https://github.com/fail0verflow/mini.git
synced 2024-06-23 19:46:08 +02:00
47 lines
850 B
C
47 lines
850 B
C
#ifndef __IRQ_H__
|
|
#define __IRQ_H__
|
|
|
|
#define IRQ_TIMER 0
|
|
#define IRQ_NAND 1
|
|
#define IRQ_GPIO1B 10
|
|
#define IRQ_GPIO1 11
|
|
#define IRQ_RESET 17
|
|
#define IRQ_IPC 31
|
|
|
|
#define IRQF_TIMER (1<<IRQ_TIMER)
|
|
#define IRQF_NAND (1<<IRQ_NAND)
|
|
#define IRQF_GPIO1B (1<<IRQ_GPIO1B)
|
|
#define IRQF_GPIO1 (1<<IRQ_GPIO1)
|
|
#define IRQF_RESET (1<<IRQ_RESET)
|
|
#define IRQF_IPC (1<<IRQ_IPC)
|
|
|
|
#define IRQF_ALL ( \
|
|
IRQF_TIMER|IRQF_NAND|IRQF_GPIO1B|IRQF_GPIO1| \
|
|
IRQF_RESET|IRQF_IPC \
|
|
)
|
|
|
|
#define CPSR_IRQDIS 0x80
|
|
#define CPSR_FIQDIS 0x40
|
|
|
|
#ifndef _LANGUAGE_ASSEMBLY
|
|
#include "types.h"
|
|
|
|
void irq_initialize(void);
|
|
void irq_shutdown(void);
|
|
|
|
void irq_enable(u32 irq);
|
|
void irq_disable(u32 irq);
|
|
|
|
u32 irq_kill(void);
|
|
void irq_restore(u32 cookie);
|
|
|
|
static inline void irq_wait(void)
|
|
{
|
|
u32 data = 0;
|
|
__asm__ volatile ( "mcr\tp15, 0, %0, c7, c0, 4" : : "r" (data) );
|
|
}
|
|
|
|
#endif
|
|
|
|
#endif
|