Linux的/ DP83TC811S-Q1： Can two TI phy be connected directly (dp83tc811：one master, one slave)

Tool/software: Linux的

Dear ti:

We are trying to carry out Ethernet communication through two ti phy (dp83tc811) direct connection. One of the phy is set as master and the other is set as slave. The problems encountered are as follows：

   Sgmii frequently triggers interrupts：

GPIO INT Status：

The interrupt register configuration is as follows：

   I would like to know how to further analyze why the phy frequently triggers this interrupt, and what causes it？

Thanks.