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TWO-DIMENSIONAL QUEUING/DE-QUEUING METHODS AND SYSTEMS FOR IMPLEMENTING THE SAME
TWO-DIMENSIONAL QUEUING/DE-QUEUING METHODS AND SYSTEMS FOR IMPLEMENTING THE SAME
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机译:二维排队/解排队的方法和系统
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摘要
Systems and methods for queuing and de-queuing packets in a two-dimensional link list data structure. A network processor processes data for transmission for a plurality of Virtual Connections (VCs). The processor creates a two-dimensional link list data structure for each VC. The data field of each data packet is stored in one or more buffer memories. Each buffer memory has an associated buffer descriptor (430) that includes a pointer to the location of the buffer memory, and a pointer pointing to the memory of the next buffer descriptor associated with a buffer memory storing data for the same packet. Each data packet also has an associated packet descriptor (400) including a pointer pointing to the memory location of the first buffer descriptor associated with that packet, and a pointer pointing to the memory location of the packet descriptor associated with the next data packet queued for transmission.
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