> -----Original Message----- > From: Intel-wired-lan <[email protected]> On Behalf Of > Jacob Keller > Sent: Friday, August 29, 2025 2:02 PM > To: Nadezhdin, Anton <[email protected]>; intel-wired- > [email protected] > Cc: [email protected]; Nguyen, Anthony L > <[email protected]>; [email protected]; Olech, Milena > <[email protected]>; Loktionov, Aleksandr > <[email protected]> > Subject: Re: [Intel-wired-lan] [PATCH iwl-next v3] idpf: add HW timestamping > statistics > > > > On 8/29/2025 10:57 AM, Anton Nadezhdin wrote: > > From: Milena Olech <[email protected]> > > > > Add HW timestamping statistics support - through implementing > get_ts_stats. > > Timestamp statistics include correctly timestamped packets, discarded, > > skipped and flushed during PTP release. > > > > Most of the stats are collected per vport, only requests skipped due > > to lack of free latch index are collected per Tx queue. > > > > Statistics can be obtained using kernel ethtool since version 6.10 > > with: > > ethtool -I -T <interface> > > > > The output will include: > > Statistics: > > tx_pkts: 15 > > tx_lost: 0 > > tx_err: 0 > > > > Signed-off-by: Milena Olech <[email protected]> > > Co-developed-by: Anton Nadezhdin <[email protected]> > > Signed-off-by: Anton Nadezhdin <[email protected]> > > Reviewed-by: Aleksandr Loktionov <[email protected]> > > --- > > Reviewed-by: Jacob Keller <[email protected]>
Tested-by: Samuel Salin <[email protected]>
