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Code Issues Releases Wiki Activity

net/mlx5: Support devices with more than 2 ports 

Increase the define MLX5_MAX_PORTS to 4 as the driver is ready
to support NICs with 4 ports.

Signed-off-by: Mark Bloch <mbloch@nvidia.com>
Reviewed-by: Maor Gottlieb <maorg@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
This commit is contained in:
Mark Bloch 2022-03-01 17:34:58 +00:00 committed by Saeed Mahameed
parent 7e978e7714
commit 4cd14d44b1
3 changed files with 5 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/net/ethernet/mellanox/mlx5/core/dev.c
View File

@ -586,7 +586,8 @@ static int next_phys_dev_lag(struct device *dev, const void *data)
if (!MLX5_CAP_GEN(mdev, vport_group_manager) ||
!MLX5_CAP_GEN(mdev, lag_master) ||
MLX5_CAP_GEN(mdev, num_lag_ports) != MLX5_MAX_PORTS)
(MLX5_CAP_GEN(mdev, num_lag_ports) > MLX5_MAX_PORTS ||
MLX5_CAP_GEN(mdev, num_lag_ports) <= 1))
return 0;
return _next_phys_dev(mdev, data);

3
drivers/net/ethernet/mellanox/mlx5/core/lag/lag.c
View File

@ -1050,7 +1050,8 @@ void mlx5_lag_add_mdev(struct mlx5_core_dev *dev)
if (!MLX5_CAP_GEN(dev, vport_group_manager) ||
!MLX5_CAP_GEN(dev, lag_master) ||
MLX5_CAP_GEN(dev, num_lag_ports) != MLX5_MAX_PORTS)
(MLX5_CAP_GEN(dev, num_lag_ports) > MLX5_MAX_PORTS ||
MLX5_CAP_GEN(dev, num_lag_ports) <= 1))
return;
recheck:

2
include/linux/mlx5/driver.h
View File

@ -84,7 +84,7 @@ enum mlx5_sqp_t {
};
enum {
MLX5_MAX_PORTS = 2,
MLX5_MAX_PORTS = 4,
};
enum {