From 918b89e77fa554e185a5cc09d10655397aacdfa2 Mon Sep 17 00:00:00 2001 From: Tony Nguyen Date: Wed, 1 Jun 2016 09:50:43 -0700 Subject: [PATCH] ixgbe: Correct reporting of timestamping for x550 Update ixgbe_ethtool_get_ts_info() to show that x550 supports hardware timestamping of all packets. Reported-by: Guy Harris Signed-off-by: Tony Nguyen Signed-off-by: Jacob Keller Tested-by: Andrew Bowers Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c index 59b771b9b354..8a8450788124 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c @@ -2991,10 +2991,15 @@ static int ixgbe_get_ts_info(struct net_device *dev, { struct ixgbe_adapter *adapter = netdev_priv(dev); + /* we always support timestamping disabled */ + info->rx_filters = BIT(HWTSTAMP_FILTER_NONE); + switch (adapter->hw.mac.type) { case ixgbe_mac_X550: case ixgbe_mac_X550EM_x: case ixgbe_mac_x550em_a: + info->rx_filters |= BIT(HWTSTAMP_FILTER_ALL); + /* fallthrough */ case ixgbe_mac_X540: case ixgbe_mac_82599EB: info->so_timestamping = @@ -3014,8 +3019,7 @@ static int ixgbe_get_ts_info(struct net_device *dev, BIT(HWTSTAMP_TX_OFF) | BIT(HWTSTAMP_TX_ON); - info->rx_filters = - BIT(HWTSTAMP_FILTER_NONE) | + info->rx_filters |= BIT(HWTSTAMP_FILTER_PTP_V1_L4_SYNC) | BIT(HWTSTAMP_FILTER_PTP_V1_L4_DELAY_REQ) | BIT(HWTSTAMP_FILTER_PTP_V2_EVENT); -- 2.30.2