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Commit 918b89e7 authored by Tony Nguyen's avatar Tony Nguyen Committed by Jeff Kirsher
Browse files

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: default avatarGuy Harris <guy@alum.mit.edu>
Signed-off-by: default avatarTony Nguyen <anthony.l.nguyen@intel.com>
Signed-off-by: default avatarJacob Keller <jacob.e.keller@intel.com>
Tested-by: default avatarAndrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: default avatarJeff Kirsher <jeffrey.t.kirsher@intel.com>
parent 0a38c17a

drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c

+6 −2
Original line number Diff line number Diff line
@@ -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);