+enum rc632_reg_timer_control {
+ RC632_TMR_START_TX_BEGIN = 0x01,
+ RC632_TMR_START_TX_END = 0x02,
+ RC632_TMR_STOP_RX_BEGIN = 0x04,
+ RC632_TMR_STOP_RX_END = 0x08,
+};
+
+enum rc632_reg_timer_irq {
+ RC632_IRQ_LO_ALERT = 0x01,
+ RC632_IRQ_HI_ALERT = 0x02,
+ RC632_IRQ_IDLE = 0x04,
+ RC632_IRQ_RX = 0x08,
+ RC632_IRQ_TX = 0x10,
+ RC632_IRQ_TIMER = 0x20,
+
+ RC632_IRQ_SET = 0x80,
+};