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EDMA3传输完成中断无法进入,求TI大神解答!

程序是参照CIC Interrupt Controller 手册中的例子进行编写的,事件和配置都已映射完毕,但是当我运行程序的时候,会在函数 void setup_edma_interrupt()中的

初始化中断语句CSL_intcHwControl(hIntcQmss[EDMA_IDX],CSL_INTC_CMD_EVTENABLE,NULL);处进入中断函数,在进行EDMA传输后,观测IPR寄存器相应位置位,但是无法跳转到中断函数中,请问各位专家,我是在哪里出错了呢?谢谢

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