I used the example project Eth_InternalLoopback_Q172_S32K344 in compiler S32DS 3.4.3 and found DMA could not be reset in function Gmac_Ip_InitDMA (Gmac_Ip.c:391),Whether this sample project requires additional Settings? I expect Ethernet data to be sent and received through the board(S32K344EVB-Q172) chip DP83848C, is there a corresponding example project?