Re: [Linuxptp-users] negative delay issue

2023-03-30 Thread Merlin He
ok, i'm going to submit a patch for this issue Miroslav Lichvar 于2023年3月29日周三 17:09写道: > On Tue, Mar 28, 2023 at 10:24:47PM +0800, Merlin He wrote: > > hello team, > > > > I found that port_nrate_calculate() save the first ingress1 before slave > > clock jumping, if the offset of master and slav

Re: [Linuxptp-users] negative delay issue

2023-03-29 Thread Miroslav Lichvar
On Tue, Mar 28, 2023 at 10:24:47PM +0800, Merlin He wrote: > hello team, > > I found that port_nrate_calculate() save the first ingress1 before slave > clock jumping, if the offset of master and slave is too large, this may > results in an extremly small nrate_ratio value, and cause the nagative >

[Linuxptp-users] negative delay issue

2023-03-28 Thread Merlin He
hello team, I found that port_nrate_calculate() save the first ingress1 before slave clock jumping, if the offset of master and slave is too large, this may results in an extremly small nrate_ratio value, and cause the nagative delay issue. so, is this a problem please? what about port_nrate_calcu