| 摘要 |
Methods, computer readable programs and network processor systems appropriate for IP fragmentation and reassembly on network processors comprising a plurality of buffers and buffer control blocks, the buffer control blocks comprising a buffer usage field, the buffer usage field having a value set responsive to a quantity of frame data fragments, wherein the network processor system associates a buffer control block with each buffer and frees a first buffer after reading a frame data fragment responsive to the first buffer control block buffer usage field value indicating only one frame data fragment is present in the first buffer.
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