IEEE 1722.1 Agenda 20200122
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IEEE 1722.1 Work Group ONLINE Meeting

Wednesday, January 29, 2020
Meeting time is 9AM Pacific Time(GMT -8)

Zoom Meeting Address:
https://zoom.us/j/2268818568

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Meeting ID: 226 881 8568

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Deadline for new proposals for this REV: January 31, 2020

Open items from Jeff Koftinoff:

1: 802.1ASrev  (Jeff Feb 5th)

Add support for IEEE 802.1ASrev draft 8.3 with the expectation that it will complete in time before our publishing date. The changes would include:
Entity level capability flags used to show 802.1ASrev is supported.
AVB_INTERFACE descriptor interface flags to show 802.1ASREV features being available on the port.
SET/GET_AVB_INFO command to support enabling and configuring and querying 802.1ASrev special modes.
The most important 802.1ASrev mode I can think of is to control the “externalPortConfigurationEnabled” flag, the “logAnnounceInterval” value, and the port role either “Master” or “Slave”, which is used when “externalPortConfigurationEnabled” is true.

802.1AS-2020


2: 802.1Qbv and Qbu

Add support for IEEE 802.1Qbv and Qbu egress traffic shapers:
Entity level capability flags used to show 802.1Qbv is supported.
AVB_INTERFACE descriptor interface flags to show 802.1Qbv features being available on the network interface.
SET/GET_AVB_INFO command to support enabling and configuring 802.1Qbv traffic shaping on the network interface.
We need to decide what exactly the traffic shaping info needs to be. Is it per AVB_INTERFACE or STREAM_OUTPUT descriptor?


3: 802.1Qcc Parameterized SRP

Add support for IEE 802.1Qcc:
Entity level capability flags used to show 802.1Qcc supported.
AVB_INTERFACE descriptor interface flags to show 802.1Qcc features being available on the network interface.
SET/GET_AVB_INFO command to support enabling and configuring 802.1Qcc modes on the network interface.
SET/GET_STREAM_INFO command to support configuring stream level SRP parameters.
I believe that the primary aspects of the Qcc support will be to be able to tell the entity the stream properties and off-line stream reservation configuration.

4: 802.1CB Frame replication / redundancy.

Add support for IEE 802.1CB:
Entity level capability flags used to show 802.1CB supported.
AVB_INTERFACE descriptor interface flags to show 802.1CB features being available on the network interface.
SET/GET_AVB_INFO command to support enabling and configuring 802.1CB modes on the network interface.
new commands to support configuring stream level redundancy parameters and which AVB_INTERFACE ports are involved.

5: 802.1Qci: Ingress policing.

I’m not sure what 1722.1 entity support is needed for 802.1Qci. If there is, it would be similar to the above and would have configuration commands on a per AVB_INTERFACE descriptor level.



Attending:

Don Pannell (NXP)
Jeff Koftinoff
Chris Calmejane
Ashley Butterworth
Marc Illouz (L-Acoustics)
Matt Mora
Max Turner (Ethernovia)
Rimas Avizienis (Meyer)
Max Turner (Ethernovia)
Tom Thompson (IEEE)
Richard Bugg (Meyer)