LS1028A, as a switch, enables Qbv fuction in TSN using "tsntool" in RealTimeEdge_2.1

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LS1028A, as a switch, enables Qbv fuction in TSN using "tsntool" in RealTimeEdge_2.1

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Toooong
Contributor I

Hi,

When using “tsntool” commands to enable Qbv in TSN, some problems were encountered. 

  1. When configuring Qbv in LS1028A,-- maxsdu configuration command does not work.
  2. When configuring the Qbv function of LS1028A, can the gate open time be set to less than 1us?
  3. When the frame length is greater than the Gate open time allowed to pass through the maximum frame, the data frame can also pass. For example, line rate is 1000Mbps, Gate open time is 1 us, a frame length of 1500 bytes, this frame can be fully passed through the gate.
  4. What is the maximum ControlListLength (the number of entries) supported by a port when configuring the Qbv feature?
  5. When configuring the Qbv feature, does the ControlList duration be larger than CycleTime?

Best wishes.

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