> -----Original Message----- > From: David Marchand <[email protected]> > Sent: Friday, June 11, 2021 16:50 > To: Linyih Teng <[email protected]> > Cc: users <[email protected]>; Wang, Haiyue <[email protected]> > Subject: Re: [dpdk-users] 82599ES 10-Gigabit NIC can't use timesync? > > On Fri, Jun 11, 2021 at 10:34 AM Linyih Teng <[email protected]> wrote: > > > > I'm trying to capture rx/tx timestamp using *rte_eth_timesync_rx/tx_read()* > > functions but it always returns EINVAL. Does the* 82599ES* NIC(with > > *igb_uio*) support the timesync function to capture Tx/Rx timestamp? > > Did you call rte_eth_timesync_enable() and pass a valid timespec ? > > I would take testpmd as a reference and check it works with > RTE_LIBRTE_IEEE1588 enabled. > Cc: ixgbe maintainer. >
Quick start: http://git.dpdk.org/tools/dts/tree/test_plans/ptpclient_test_plan.rst > > -- > David Marchand
