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DM8168移植KSZ9021驱动



板子用的是DM8168芯片,SDK用的是DVRRDK_04.00.00.03。以前用的是phy芯片是ET1011,现在改成KSZ9021GN,请问要怎么样修改驱动呢?

在内核驱动里找到micrel.c文件,里面有对9021的支持,这个驱动需要修改吗。除了要将这个驱动编译进内核,其他地方还要进行修改吗(uboot和kernel)?