TLP replay
摘要:发送端发出TLP之后,该TLP存在了Data Link Layer内的Retry Buffer,在获得acknowledge之后,才会清除,如果在REPLAY_TIMER超时后仍没获得ACK,或者收到了Nak,会从Retry Buffer中重发TLP,同时将REPLAY_NUM加1,REPLAY_N
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posted @ 2019-01-29 15:40
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