Linux网卡phy状态检测控制的相关内容

Linux下网卡phy状态检测与控制

解决方法实际上很简单，就是在子系统端打开PHY的流控，其实也就是寄存器的一个位而已，却花了我们几周时间。究其原因，都是由于大部分PHY芯片默认都打开流控，所以导致我们一开始没怀疑到这上面，而且也没有引出交换机的控制口查看其状态。子系统是跑的嵌入式Linux系统，所以在这几周的调试过程中，着重查看了L...

Linux下网卡phy状态检测与控制

Create socket handler由于这两类调用都要使用socket handler，我们先建立一个socket handler用于下面的系统调用。/-----------------------------------------------------------------------...

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更新时间 2022-07-29 12:43:34

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