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net/mlx5: Enable 4 ports VF LAG

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Now, after all preparation are done, enable 4 ports VF LAG

Signed-off-by: Shay Drory <shayd@nvidia.com>
Reviewed-by: Mark Bloch <mbloch@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
This commit is contained in:
Shay Drory 2023-06-06 00:12:12 -07:00 committed by Saeed Mahameed
parent 7718c1c8ac
commit 6ec0b55e72
3 changed files with 6 additions and 5 deletions
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4
drivers/net/ethernet/mellanox/mlx5/core/lag/lag.c
View File

@ -711,7 +711,7 @@ int mlx5_deactivate_lag(struct mlx5_lag *ldev)
return 0;
}
#define MLX5_LAG_OFFLOADS_SUPPORTED_PORTS 2
#define MLX5_LAG_OFFLOADS_SUPPORTED_PORTS 4
bool mlx5_lag_check_prereq(struct mlx5_lag *ldev)
{
#ifdef CONFIG_MLX5_ESWITCH
@ -737,7 +737,7 @@ bool mlx5_lag_check_prereq(struct mlx5_lag *ldev)
if (mlx5_eswitch_mode(ldev->pf[i].dev) != mode)
return false;
if (mode == MLX5_ESWITCH_OFFLOADS && ldev->ports != MLX5_LAG_OFFLOADS_SUPPORTED_PORTS)
if (mode == MLX5_ESWITCH_OFFLOADS && ldev->ports > MLX5_LAG_OFFLOADS_SUPPORTED_PORTS)
return false;
#else
for (i = 0; i < ldev->ports; i++)

5
drivers/net/ethernet/mellanox/mlx5/core/lib/devcom.c
View File

@ -75,13 +75,14 @@ struct mlx5_devcom *mlx5_devcom_register_device(struct mlx5_core_dev *dev)
if (!mlx5_core_is_pf(dev))
return NULL;
if (MLX5_CAP_GEN(dev, num_lag_ports) != MLX5_DEVCOM_PORTS_SUPPORTED)
if (MLX5_CAP_GEN(dev, num_lag_ports) > MLX5_DEVCOM_PORTS_SUPPORTED)
return NULL;
mlx5_dev_list_lock();
sguid0 = mlx5_query_nic_system_image_guid(dev);
list_for_each_entry(iter, &devcom_list, list) {
struct mlx5_core_dev *tmp_dev = NULL;
/* There is at least one device in iter */
struct mlx5_core_dev *tmp_dev;
idx = -1;
for (i = 0; i < MLX5_DEVCOM_PORTS_SUPPORTED; i++) {

2
drivers/net/ethernet/mellanox/mlx5/core/lib/devcom.h
View File

@ -6,7 +6,7 @@
#include <linux/mlx5/driver.h>
#define MLX5_DEVCOM_PORTS_SUPPORTED 2
#define MLX5_DEVCOM_PORTS_SUPPORTED 4
enum mlx5_devcom_components {
MLX5_DEVCOM_ESW_OFFLOADS,