Re: [Linuxptp-devel] [EXTERNAL] Re: [PATCH 0/2] gPTP profile interoperability problems

2021-06-21 Thread Modrzejewski, Pawel via Linuxptp-devel
Hi, > No, in a correctly configured gPTP network, all of the nodes have the same > settings. Hmm, I don't agree ... The purpose of Signaling messages was to communicate/request rates that are needed by the slave/requester device and each slave device can have different "needs". What is more, as

[Linuxptp-devel] [PATCH] servo: allows servo state transition back from S3 to S2

2022-01-10 Thread Modrzejewski, Pawel via Linuxptp-devel
Currently servo state stays in S3 (SERVO_LOCKED_STABLE) even though clock offset increases above servo_offset_threshold value (but is still below step_threshold value). With this change servo will switch to S2 (SERVO_LOCKED) every time clock offset is bigger than servo_offset_threshold. It will sti

[Linuxptp-devel] [PATCH] servo: allows servo state transition back from S3 to S2

2022-01-10 Thread Modrzejewski, Pawel via Linuxptp-devel
Currently servo state stays in S3 (SERVO_LOCKED_STABLE) even though clock offset increases above servo_offset_threshold value (but is still below step_threshold value). With this change servo will switch to S2 (SERVO_LOCKED) every time clock offset is bigger than servo_offset_threshold. It will sti

Re: [Linuxptp-devel] [PATCH] servo: allows servo state transition back from S3 to S2

2022-01-10 Thread Modrzejewski, Pawel via Linuxptp-devel
717 >>>> S2 -> S3 (clock offset < servo_offset_threshold) x servo_num_offset_values ptp4l[384.734]: master offset886 s3 freq +72980 path delay 717 ptp4l[385.484]: master offset705 s3 freq +72909 path delay 722 ... Cheers, Pawel > -----Original Me

Re: [Linuxptp-devel] [EXTERNAL] Re: [PATCH] servo: allows servo state transition back from S3 to S2

2022-02-18 Thread Modrzejewski, Pawel via Linuxptp-devel
Hi Guys, I'm pretty sure I'm not catching all dependencies here, so if you say it might break something, I'll take that :-) On the other hand, servo state transitions S2->S3 (and also S3->S0 for example) is done based on clock offset value, so for me (in my setup I'm tracking it either via logs

Re: [Linuxptp-devel] [PATCH] Add non-portable management option to query the servo state (via SERVO_STATE_NP).

2022-03-16 Thread Modrzejewski, Pawel via Linuxptp-devel
> The servo state is an internal variable has no relevance to outside > observers. > Apparently, me and Dale Smith are not the only ones interested in PTP servo > state. See > https://docs.baslerweb.com/precision-time-protocol#additional-parameters > (Basler GigE cameras). > PtpServoStatus: I