Hi Jacob, Linux PTP members,
We saw that we have an e1000e module installed on the systems where we are
seeing phc2sys offset spikes.
*Output of lsmod | grep ptp*
ptp19231 7 igb,e1000e,mlx4_en,mlx5_core
We tried to create the setup in our lab with the above kernel and OS
ver
On 1/13/2021 6:54 AM, Richard Cochran wrote:
> On Wed, Jan 13, 2021 at 12:42:36PM +0200, Vladimir Oltean wrote:
>> So I might expect that what you mean by "different requirements" is
>> simply that some might be ok with simply a one-time measurement of
>> offsetFromMaster that falls below (in ab
On 1/14/2021 11:30 AM, Ankur Sharma wrote:
> Hi Jacob, Linux PTP members,
>
> We saw that we have an e1000e module installed on the systems where we
> are seeing phc2sys offset spikes.
>
The device you listed is using the igb driver module, not e1000e.
> _Output of *lsmod | grep ptp*_
> ptp
