Commit b86bcfee authored by Jason Xing's avatar Jason Xing Committed by Jakub Kicinski
Browse files

net: mlx4: add SOF_TIMESTAMPING_TX_SOFTWARE flag when getting ts info 



As mlx4 has implemented skb_tx_timestamp() in mlx4_en_xmit(), the
SOFTWARE flag is surely needed when users are trying to get timestamp
information.

Signed-off-by: default avatarJason Xing <kernelxing@tencent.com>
Reviewed-by: default avatarTariq Toukan <tariqt@nvidia.com>
Link: https://patch.msgid.link/20250510093442.79711-1-kerneljasonxing@gmail.com


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent a9687605

drivers/net/ethernet/mellanox/mlx4/en_ethtool.c

+1 −0
Original line number Diff line number Diff line
@@ -1897,6 +1897,7 @@ static int mlx4_en_get_ts_info(struct net_device *dev, 
	if (mdev->dev->caps.flags2 & MLX4_DEV_CAP_FLAG2_TS) {

		info->so_timestamping |=

			SOF_TIMESTAMPING_TX_HARDWARE |

			SOF_TIMESTAMPING_TX_SOFTWARE |

			SOF_TIMESTAMPING_RX_HARDWARE |

			SOF_TIMESTAMPING_RAW_HARDWARE;