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am335x网口中断



大神们,

     在用am335x starterware调试双网口,为了实现双网口进行数据转发,打开了EN_P0_UNI_FLOOD标志位。

     经测试,已经可以跨板实现另外一个板子的ping联通。

     可问题是,ping个几十包,网口接收中断就收不到数据了。什么情况下回导致有数据接收却进不了网口接收中断呢?查了良久未找到原因,大家有什么建议么?

    cpswif_rx_inthandler(instNum, &cpswNetIF[0]);