Lock LWIP before p-net linkoutput call #549
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This is a bug fix for xemacps descriptor queues becomeing corrupt, due to both lwip and p-net using the same driver but p-net does not check if the driver is busy. To resolve the issue, the LWIP core needs to be locked before it is called by p-net.
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Bug fix for xemacps descriptor queues becomeing corrupt due to both lwip and p-net using the same driver but p-net does not check if the driver is busy. To resolve the issue, the LWIP core needs to be locked before it is called by p-net.