Hi, Good work on adding power profile support. On a general level, power profile 2011 states that VLAN IDs should be used.
"All IEEE C37.238 messages shall be mapped into IEEE 802.1Q-tagged Ethernet frames with configurable priority and configurable VLAN ID. The default priority shall be 4. The default VID shall be 0. The full range of priority and VID values shall be supported per IEEE Std 802.1Q-2005 [B8]. Bridging devices shall follow the rules defined in IEEE Std 802.1Q-2005 [B8]. By default, all devices shall accept IEEE C37.238 messages that have had their IEEE 802.1Q tags removed, and tagged IEEE C37.238 messages with their configured VID value." Do you see this support already being available? BR, Magnus Armholt > -----Original Message----- > From: Richard Cochran <richardcoch...@gmail.com> > Sent: sunnuntai 29. tammikuuta 2023 0.44 > To: linuxptp-devel@lists.sourceforge.net > Subject: [Linuxptp-devel] [PATCH v4 00/11] Profile support for IEEE C37.238- > 2011 and IEEE C37.238-2017 > > > ChangeLog > ~~~~~~~~~ > v4: > Preserve all 48 bits of "next jump" (v3 review feedback from Erez Geva) > Accept the full range for domainNumber (suggested by v.nosikov) > v3: > Initial RFC > v2, v1: > never published > > The Power Profile specifies two new TLVs: > > 1. IEEE_C37_238 TLV > > - New configuration option to enable the TLV. > > - New configuration options for grandmasterID and default > totalTimeInaccuracy. > > - New custom management message for changing totalTimeInaccuracy at > run time. This message allows switching the TLV from the 2017 > format into the 2011 format by specifying grandmasterTimeInaccuracy > and networkTimeInaccuracy. > > 2. ALTERNATE_TIME_OFFSET_INDICATOR TLV > > - New custom management message for enabling the TLV and setting > the TLV values. > > - New helper program that computes the values from the local time > and the Linux time zone data base and then sends the values to > ptp4l. This method assumes that the local Linux system time and > the PHC clock are synchronized. > > > Thanks, > Richard _______________________________________________ Linuxptp-devel mailing list Linuxptp-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linuxptp-devel
