Hi All,
I am working on a project where we are using an Ethernet Switch as gPTP
Automotive profile master and Intel Denvorton CPU as gPTP Slave.
Slave is working perfectly fine most of the time, and stays within the needed
offset limit for most of the time (within 20 usec).
But there is a
Thanks for the reply Richard.
However, when Two LEADERS are running in the same domain then one of them
goes to "PASSIVE" state as there can be only one Best Master in the domain.
In that case, though there are two ports and they are configured to the
same domain, I was expecting the same behavior
On Thu, Oct 06, 2022 at 02:32:18PM +0530, Gururaj Badiger wrote:
> Used two commands on two terminls:
>
> TERMINAL:~# ptp4l -i eth1 -m -f
> /home/root/ptp-manager/source/linuxptp_config_0.conf
> TERMINAL:~# ptp4l -i eth2 -m -f
> /home/root/ptp-manager/source/linuxptp_config_1.conf
You are
Hi everyone,
I am doing some work with Android and linuxptp so using Android toolchain
(clang) to compile all the binaries.
When cross-compiling using clang for AARCH64 there are some warnings regarding
unaligned access to members of packed structures. This unaligned access could
cause app
Hello,
I did some testing by running two PTP instances in LEADER mode on same
Processor (running Yacto flavour) simultaneously. Having the same domain
number .
Used two commands on two terminls:
TERMINAL:~# ptp4l -i eth1 -m -f
/home/root/ptp-manager/source/linuxptp_config_0.conf
TERMINAL:~#
On Thu, Oct 06, 2022 at 09:23:57AM +0200, Janusz Użycki wrote:
> OK. The issue is not related to linuxptp v3.1. Thank you for pointing the
> clamp.
> Is it common for phc2sys and ts2phc also ?
I see a phc_max_adj() call in both phc2sys and ts2phc, so I'd expect
them to handle it correctly.
--
OK. The issue is not related to linuxptp v3.1. Thank you for pointing
the clamp.
Is it common for phc2sys and ts2phc also ?
best regards
Janusz
W dniu 06/10/2022 o 09:19, Janusz Użycki pisze:
On Thu, Oct 06, 2022 at 12:11:39AM +0200, Janusz Użycki wrote:
Hi.
A lot of PTP/PHC drivers set
On Thu, Oct 06, 2022 at 12:11:39AM +0200, Janusz Użycki wrote:
Hi.
A lot of PTP/PHC drivers set max_adj value quite big. Howover due to
kernel's API limit of 32bit long type value (freq) and POSIX frequency
conversion it should limited to 32767999 ppb.
It concerns the frequency limit check
On Thu, Oct 06, 2022 at 12:11:39AM +0200, Janusz Użycki wrote:
> Hi.
>
> A lot of PTP/PHC drivers set max_adj value quite big. Howover due to
> kernel's API limit of 32bit long type value (freq) and POSIX frequency
> conversion it should limited to 32767999 ppb.
>
> It concerns the frequency
