On Tue, Feb 09, 2021 at 10:28:25AM -0800, Jakub Kicinski wrote: > On Tue, 9 Feb 2021 15:11:06 +0200 Leon Romanovsky wrote: > > From: Aharon Landau <aharonl@xxxxxxxxxx> > > > > These fields declare which timestamp mode is supported by the device > > per RQ/SQ/QP. > > > > In addiition add the ts_format field to the select the mode for > > RQ/SQ/QP. > > > > Signed-off-by: Aharon Landau <aharonl@xxxxxxxxxx> > > Signed-off-by: Maor Gottlieb <maorg@xxxxxxxxxx> > > Signed-off-by: Leon Romanovsky <leonro@xxxxxxxxxx> > > We only got patch 1 which explains very little. I will change my scripts to ensure that all people will be always CCed on whole series. https://lore.kernel.org/linux-rdma/20210209131107.698833-3-leon@xxxxxxxxxx > > You also need to CC Richard. We are not talking about PTP, but about specific to RDMA timestamp mechanism which is added to the CQE (completion queue entry) per-user request when he/she creates CQ (completion queue). User has an option to choose the format of it for every QP/RQ/SQ. https://github.com/linux-rdma/rdma-core/blob/master/libibverbs/man/ibv_create_cq_ex.3#L44 Thanks
