diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4/main.c')
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/main.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c index 2f4a26039e80..e85af922dcdc 100644 --- a/drivers/net/ethernet/mellanox/mlx4/main.c +++ b/drivers/net/ethernet/mellanox/mlx4/main.c @@ -98,7 +98,7 @@ MODULE_PARM_DESC(log_num_mgm_entry_size, "log mgm size, that defines the num" static bool enable_64b_cqe_eqe; module_param(enable_64b_cqe_eqe, bool, 0444); MODULE_PARM_DESC(enable_64b_cqe_eqe, - "Enable 64 byte CQEs/EQEs when the the FW supports this"); + "Enable 64 byte CQEs/EQEs when the FW supports this"); #define HCA_GLOBAL_CAP_MASK 0 @@ -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; @@ -839,11 +842,11 @@ static ssize_t set_port_ib_mtu(struct device *dev, return -EINVAL; } - err = sscanf(buf, "%d", &mtu); - if (err > 0) + err = kstrtoint(buf, 0, &mtu); + if (!err) ibta_mtu = int_to_ibta_mtu(mtu); - if (err <= 0 || ibta_mtu < 0) { + if (err || ibta_mtu < 0) { mlx4_err(mdev, "%s is invalid IBTA mtu\n", buf); return -EINVAL; } @@ -2077,6 +2080,11 @@ static int __mlx4_init_one(struct pci_dev *pdev, int pci_dev_data) num_vfs, MLX4_MAX_NUM_VF); return -EINVAL; } + + if (num_vfs < 0) { + pr_err("num_vfs module parameter cannot be negative\n"); + return -EINVAL; + } /* * Check for BARs. */ |