Re: [dpdk-dev] [PATCH v2 0/7] ethdev: add support for ieee1588 timestamping

["Lu, Wenzhuo" <wenzhuo.lu@intel.com>]

Hi,

> -----Original Message-----
> From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of John McNamara
> Sent: Monday, June 29, 2015 9:42 PM
> To: dev@dpdk.org
> Subject: [dpdk-dev] [PATCH v2 0/7] ethdev: add support for ieee1588
> timestamping
> 
> This patchset adds ethdev API to enable and read IEEE1588/802.1AS PTP
> timestamps from devices that support it. The following functions are added:
> 
>     rte_eth_timesync_enable()
>     rte_eth_timesync_disable()
>     rte_eth_timesync_read_rx_timestamp()
>     rte_eth_timesync_read_tx_timestamp()
> 
> The "ieee1588" forwarding mode in testpmd is also refactored to demonstrate
> the new API and to clean up the code.
> 
> Adds support for igb, ixgbe and i40e.
> 
> 
> V2:
> * Added i40e support.
> 
> * Renamed ethdev functions from rte_eth_ieee15888_*() to
> rte_eth_timesync_*()
>   since 802.1AS can be supported through the same interfaces.
> 
> V1:
> *  Initial version for
> 
> John McNamara (7):
>   ethdev: add support for ieee1588 timestamping
>   e1000: add support for ieee1588 timestamping
>   ixgbe: add support for ieee1588 timestamping
>   i40e: add support for ieee1588 timestamping
>   app/testpmd: refactor ieee1588 forwarding
>   doc: document ieee1588 forwarding mode
>   abi: announce mbuf addition for ieee1588 in DPDK 2.2
> 
>  app/test-pmd/ieee1588fwd.c                  | 466 ++--------------------------
>  doc/guides/rel_notes/abi.rst                |   5 +
>  doc/guides/testpmd_app_ug/run_app.rst       |   2 +-
>  doc/guides/testpmd_app_ug/testpmd_funcs.rst |   2 +
>  drivers/net/e1000/igb_ethdev.c              | 115 +++++++
>  drivers/net/i40e/i40e_ethdev.c              | 143 +++++++++
>  drivers/net/i40e/i40e_rxtx.c                |  39 ++-
>  drivers/net/ixgbe/ixgbe_ethdev.c            | 122 ++++++++
>  lib/librte_ether/rte_ethdev.c               |  70 ++++-
>  lib/librte_ether/rte_ethdev.h               |  90 +++++-
>  lib/librte_ether/rte_ether_version.map      |   4 +
>  11 files changed, 615 insertions(+), 443 deletions(-)
> 
> --
> 1.8.1.4
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>