diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4/main.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/main.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c index 64d03f8b23a..8be56326b04 100644 --- a/drivers/net/ethernet/mellanox/mlx4/main.c +++ b/drivers/net/ethernet/mellanox/mlx4/main.c @@ -75,6 +75,14 @@ MODULE_PARM_DESC(msi_x, "attempt to use MSI-X if nonzero"); #endif /* CONFIG_PCI_MSI */ +int mlx4_log_num_mgm_entry_size = 10; +module_param_named(log_num_mgm_entry_size, + mlx4_log_num_mgm_entry_size, int, 0444); +MODULE_PARM_DESC(log_num_mgm_entry_size, "log mgm size, that defines the num" + " of qp per mcg, for example:" + " 10 gives 248.range: 9<=" + " log_num_mgm_entry_size <= 12"); + static char mlx4_version[] __devinitdata = DRV_NAME ": Mellanox ConnectX core driver v" DRV_VERSION " (" DRV_RELDATE ")\n"; @@ -205,7 +213,7 @@ static int mlx4_dev_cap(struct mlx4_dev *dev, struct mlx4_dev_cap *dev_cap) dev->caps.reserved_srqs = dev_cap->reserved_srqs; dev->caps.max_sq_desc_sz = dev_cap->max_sq_desc_sz; dev->caps.max_rq_desc_sz = dev_cap->max_rq_desc_sz; - dev->caps.num_qp_per_mgm = MLX4_QP_PER_MGM; + dev->caps.num_qp_per_mgm = mlx4_get_qp_per_mgm(dev); /* * Subtract 1 from the limit because we need to allocate a * spare CQE so the HCA HW can tell the difference between an @@ -648,7 +656,8 @@ static int mlx4_init_icm(struct mlx4_dev *dev, struct mlx4_dev_cap *dev_cap, * and it's a lot easier than trying to track ref counts. */ err = mlx4_init_icm_table(dev, &priv->mcg_table.table, - init_hca->mc_base, MLX4_MGM_ENTRY_SIZE, + init_hca->mc_base, + mlx4_get_mgm_entry_size(dev), dev->caps.num_mgms + dev->caps.num_amgms, dev->caps.num_mgms + dev->caps.num_amgms, 0, 0); |