On Thu, 18 Apr, 2024 01:24:49 -0400 Mateusz Polchlopek <mateusz.polchlo...@intel.com> wrote: > From: Jacob Keller <jacob.e.kel...@intel.com> > > Add support for allowing a VF to enable PTP feature - Rx timestamps > > The new capability is gated by VIRTCHNL_VF_CAP_PTP, which must be > set by the VF to request access to the new operations. In addition, the > VIRTCHNL_OP_1588_PTP_CAPS command is used to determine the specific > capabilities available to the VF. > > This support includes the following additional capabilities: > > * Rx timestamps enabled in the Rx queues (when using flexible advanced > descriptors) > * Read access to PHC time over virtchnl using > VIRTCHNL_OP_1588_PTP_GET_TIME > > Extra space is reserved in most structures to allow for future > extension (like set clock, Tx timestamps). Additional opcode numbers > are reserved and space in the virtchnl_ptp_caps structure is > specifically set aside for this. > Additionally, each structure has some space reserved for future > extensions to allow some flexibility. > > Reviewed-by: Wojciech Drewek <wojciech.dre...@intel.com> > Signed-off-by: Jacob Keller <jacob.e.kel...@intel.com> > Signed-off-by: Mateusz Polchlopek <mateusz.polchlo...@intel.com> > ---
Reviewed-by: Rahul Rameshbabu <rrameshb...@nvidia.com>
