- 根目录:
- arch
- mips
- include
- asm
- mach-rc32434
- irq.h
#ifndef __ASM_RC32434_IRQ_H
#define __ASM_RC32434_IRQ_H
#define NR_IRQS 256
#include <asm/mach-generic/irq.h>
#include <asm/mach-rc32434/rb.h>
#define IC_GROUP0_PEND (REGBASE + 0x38000)
#define IC_GROUP0_MASK (REGBASE + 0x38008)
#define IC_GROUP_OFFSET 0x0C
#define NUM_INTR_GROUPS 5
#define GROUP0_IRQ_BASE 8
#define GROUP1_IRQ_BASE (GROUP0_IRQ_BASE + 32)
#define GROUP2_IRQ_BASE (GROUP1_IRQ_BASE + 32)
#define GROUP3_IRQ_BASE (GROUP2_IRQ_BASE + 32)
#define GROUP4_IRQ_BASE (GROUP3_IRQ_BASE + 32)
#define UART0_IRQ (GROUP3_IRQ_BASE + 0)
#define ETH0_DMA_RX_IRQ (GROUP1_IRQ_BASE + 0)
#define ETH0_DMA_TX_IRQ (GROUP1_IRQ_BASE + 1)
#define ETH0_RX_OVR_IRQ (GROUP3_IRQ_BASE + 9)
#define ETH0_TX_UND_IRQ (GROUP3_IRQ_BASE + 10)
#define GPIO_MAPPED_IRQ_BASE GROUP4_IRQ_BASE
#define GPIO_MAPPED_IRQ_GROUP 4
#endif
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