From mboxrd@z Thu Jan 1 00:00:00 1970 From: John McNamara Subject: [PATCH v2 0/7] ethdev: add support for ieee1588 timestamping Date: Mon, 29 Jun 2015 14:42:17 +0100 Message-ID: <1435585344-26652-1-git-send-email-john.mcnamara@intel.com> To: dev@dpdk.org Return-path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by dpdk.org (Postfix) with ESMTP id 63D99C48A for ; Mon, 29 Jun 2015 15:42:33 +0200 (CEST) List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" 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