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net/mlx5: Make eswitch support to depend on switchdev 

Add dependancy for switchdev to be congfigured as any user-space control
plane SW is expected to use the HW switchdev ID to locate the representors
related to VFs of a certain PF and apply SW/offloaded switching on them.

Fixes: e80541ecab ('net/mlx5: Add CONFIG_MLX5_ESWITCH Kconfig')
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Reviewed-by: Mark Bloch <markb@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
This commit is contained in:
Or Gerlitz 2018-02-15 12:39:55 +02:00 committed by Saeed Mahameed
parent 5ecadff0b6
commit f125376b06
3 changed files with 3 additions and 5 deletions
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2
drivers/net/ethernet/mellanox/mlx5/core/Kconfig
View File

@ -46,7 +46,7 @@ config MLX5_MPFS
config MLX5_ESWITCH
bool "Mellanox Technologies MLX5 SRIOV E-Switch support"
depends on MLX5_CORE_EN
depends on MLX5_CORE_EN && NET_SWITCHDEV
default y
---help---
Mellanox Technologies Ethernet SRIOV E-Switch support in ConnectX NIC.

4
drivers/net/ethernet/mellanox/mlx5/core/en_main.c
View File

@ -4069,7 +4069,7 @@ static void mlx5e_set_netdev_dev_addr(struct net_device *netdev)
}
}
#if IS_ENABLED(CONFIG_NET_SWITCHDEV) && IS_ENABLED(CONFIG_MLX5_ESWITCH)
#if IS_ENABLED(CONFIG_MLX5_ESWITCH)
static const struct switchdev_ops mlx5e_switchdev_ops = {
.switchdev_port_attr_get = mlx5e_attr_get,
};
@ -4175,7 +4175,7 @@ static void mlx5e_build_nic_netdev(struct net_device *netdev)
mlx5e_set_netdev_dev_addr(netdev);
#if IS_ENABLED(CONFIG_NET_SWITCHDEV) && IS_ENABLED(CONFIG_MLX5_ESWITCH)
#if IS_ENABLED(CONFIG_MLX5_ESWITCH)
if (MLX5_VPORT_MANAGER(mdev))
netdev->switchdev_ops = &mlx5e_switchdev_ops;
#endif

2
drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
View File

@ -900,9 +900,7 @@ static void mlx5e_build_rep_netdev(struct net_device *netdev)
netdev->ethtool_ops = &mlx5e_rep_ethtool_ops;
#ifdef CONFIG_NET_SWITCHDEV
netdev->switchdev_ops = &mlx5e_rep_switchdev_ops;
#endif
netdev->features |= NETIF_F_VLAN_CHALLENGED | NETIF_F_HW_TC | NETIF_F_NETNS_LOCAL;
netdev->hw_features |= NETIF_F_HW_TC;