configfs-stp-policy-p_sys-t (1759B)
1What: /config/stp-policy/<device>:p_sys-t.<policy>/<node>/uuid 2Date: June 2018 3KernelVersion: 4.19 4Description: 5 UUID source identifier string, RW. 6 Default value is randomly generated at the mkdir <node> time. 7 Data coming from trace sources that use this <node> will be 8 tagged with this UUID in the MIPI SyS-T packet stream, to 9 allow the decoder to discern between different sources 10 within the same master/channel range, and identify the 11 higher level decoders that may be needed for each source. 12 13What: /config/stp-policy/<device>:p_sys-t.<policy>/<node>/do_len 14Date: June 2018 15KernelVersion: 4.19 16Description: 17 Include payload length in the MIPI SyS-T header, boolean. 18 If enabled, the SyS-T protocol encoder will include payload 19 length in each packet's metadata. This is normally redundant 20 if the underlying transport protocol supports marking message 21 boundaries (which STP does), so this is off by default. 22 23What: /config/stp-policy/<device>:p_sys-t.<policy>/<node>/ts_interval 24Date: June 2018 25KernelVersion: 4.19 26Description: 27 Time interval in milliseconds. Include a timestamp in the 28 MIPI SyS-T packet metadata, if this many milliseconds have 29 passed since the previous packet from this source. Zero is 30 the default and stands for "never send the timestamp". 31 32What: /config/stp-policy/<device>:p_sys-t.<policy>/<node>/clocksync_interval 33Date: June 2018 34KernelVersion: 4.19 35Description: 36 Time interval in milliseconds. Send a CLOCKSYNC packet if 37 this many milliseconds have passed since the previous 38 CLOCKSYNC packet from this source. Zero is the default and 39 stands for "never send the CLOCKSYNC". It makes sense to 40 use this option with sources that generate constant and/or 41 periodic data, like stm_heartbeat.