q40ints.h
上传用户:lgb322
上传日期:2013-02-24
资源大小:30529k
文件大小:1k
- /*
- * contains some Q40 related interrupt definitions
- */
- #define Q40_IRQ_MAX (34)
- #define Q40_IRQ_SAMPLE (34)
- #define Q40_IRQ_KEYBOARD (32)
- #define Q40_IRQ_FRAME (33)
- /* masks for interrupt regiosters*/
- /* internal, IIRQ_REG */
- #define IRQ_KEYB_MASK (2)
- #define IRQ_SER_MASK (1<<2)
- #define IRQ_FRAME_MASK (1<<3)
- #define IRQ_EXT_MASK (1<<4) /* is a EIRQ */
- /* eirq, EIRQ_REG */
- #define IRQ3_MASK (1)
- #define IRQ4_MASK (1<<1)
- #define IRQ5_MASK (1<<2)
- #define IRQ6_MASK (1<<3)
- #define IRQ7_MASK (1<<4)
- #define IRQ10_MASK (1<<5)
- #define IRQ14_MASK (1<<6)
- #define IRQ15_MASK (1<<7)
- extern unsigned long q40_probe_irq_on (void);
- extern int q40_probe_irq_off (unsigned long irqs);