From 2d7a6746f99670ea2fc96f0f5172a987521ac2cd Mon Sep 17 00:00:00 2001 From: Amir Vadai Date: Thu, 20 Jun 2013 14:58:10 +0300 Subject: [PATCH] net/mlx_en: Timestamping is not supported in slave mode Old hypervisors don't mask out timestamp capability for slave. Till slave support will be added, need to disable capability by slave. Signed-off-by: Amir Vadai Signed-off-by: David S. Miller --- drivers/net/ethernet/mellanox/mlx4/main.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c index 2f4a26039e801..8a434997a0df3 100644 --- a/drivers/net/ethernet/mellanox/mlx4/main.c +++ b/drivers/net/ethernet/mellanox/mlx4/main.c @@ -632,6 +632,9 @@ static int mlx4_slave_cap(struct mlx4_dev *dev) dev->caps.cqe_size = 32; } + dev->caps.flags2 &= ~MLX4_DEV_CAP_FLAG2_TS; + mlx4_warn(dev, "Timestamping is not supported in slave mode.\n"); + slave_adjust_steering_mode(dev, &dev_cap, &hca_param); return 0; -- 2.39.5