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MAC设置



各位专家,我在做多好C6487的网络驱动时有个修改mac地址的需求,就是在初始化完成,网络启动后由应用层对mac地址进行设置。我初步在NIMU的ioctl函数中更改了MACADDRHI和MACADDRLO寄存器的值,修改后值变了,但是网络不通,请问这个怎么修改,有参考的程序吗?谢谢!