Timeline: Ideas first proposed and discussed during 2021-Nov-29 PNA meeting.
It was shared with everyone else in PNA work group on 2021-Dec-13.
As of 2021-Dec-28 there are no comments by others on it yet. Please do read and comment on it if you are interested in adding those capabilities to the P4 language spec, and/or an architecture like PNA.
This issue on the P4 language spec is tracking this feature, which is being proposed as an enhancement to the base P4 language, not a PNA-specific addition: https://github.com/p4lang/p4-spec/issues/1159
There is a Google doc describing several proposals here: https://docs.google.com/document/d/1oGlOpgIgUHxY4ytij1uwBrbwWdCbuyn5joFYH--F0M8
Timeline: Ideas first proposed and discussed during 2021-Nov-29 PNA meeting.
It was shared with everyone else in PNA work group on 2021-Dec-13.
As of 2021-Dec-28 there are no comments by others on it yet. Please do read and comment on it if you are interested in adding those capabilities to the P4 language spec, and/or an architecture like PNA.