This patch-set is to support hardware timestamping for ENETC and also to add 1588 timer device tree node for ls1028a. Because ENETC RX BD ring dynamic allocation hasn't been supported and it's too expensive to use extended RX BDs if timestamping isn't used, we have to use a Kconfig option to enable/disable timestamping for now. This Kconfig option will be removed once RX BD ring dynamic allocation is implemented. Yangbo Lu (3): enetc: add hardware timestamping support enetc: add get_ts_info interface for ethtool arm64: dts: fsl: ls1028a: add ENETC 1588 timer node .../arm64/boot/dts/freescale/fsl-ls1028a.dtsi | 5 + drivers/net/ethernet/freescale/enetc/Kconfig | 11 ++ drivers/net/ethernet/freescale/enetc/enetc.c | 156 +++++++++++++++++- drivers/net/ethernet/freescale/enetc/enetc.h | 14 +- .../ethernet/freescale/enetc/enetc_ethtool.c | 31 ++++ .../net/ethernet/freescale/enetc/enetc_hw.h | 13 ++ .../net/ethernet/freescale/enetc/enetc_pf.c | 1 + .../net/ethernet/freescale/enetc/enetc_ptp.c | 5 + .../net/ethernet/freescale/enetc/enetc_vf.c | 1 + 9 files changed, 231 insertions(+), 6 deletions(-) -- 2.17.1
