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net/mlx5e: vxlan.c depends on CONFIG_VXLAN 

When vxlan is not enabled by kernel, no need to enable it in mlx5.
Compile out lib/vxlan.c if CONFIG_VXLAN is not selected.

Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Reviewed-by: Moshe Shemesh <moshe@mellanox.com>
Reviewed-by: Eran Ben Elisha <eranbe@mellanox.com>
This commit is contained in:
Saeed Mahameed 2018-07-13 10:58:49 -07:00
parent 44f68ae0ca
commit c5791ab0ab
3 changed files with 11 additions and 9 deletions
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1
drivers/net/ethernet/mellanox/mlx5/core/Kconfig
View File

@ -7,6 +7,7 @@ config MLX5_CORE
depends on MAY_USE_DEVLINK
depends on PCI
imply PTP_1588_CLOCK
imply VXLAN
default n
---help---
Core driver for low level functionality of the ConnectX-4 and

7
drivers/net/ethernet/mellanox/mlx5/core/Makefile
View File

@ -13,15 +13,16 @@ mlx5_core-$(CONFIG_MLX5_ACCEL) += accel/ipsec.o accel/tls.o
mlx5_core-$(CONFIG_MLX5_FPGA) += fpga/cmd.o fpga/core.o fpga/conn.o fpga/sdk.o \
fpga/ipsec.o fpga/tls.o
mlx5_core-$(CONFIG_MLX5_MPFS) += lib/mpfs.o
mlx5_core-$(CONFIG_VXLAN) += lib/vxlan.o
mlx5_core-$(CONFIG_MLX5_CORE_EN) += en_main.o en_common.o en_fs.o en_ethtool.o \
en_tx.o en_rx.o en_dim.o en_txrx.o en/xdp.o en_stats.o \
en_selftest.o en/port.o lib/vxlan.o
en_selftest.o en/port.o
mlx5_core-$(CONFIG_MLX5_EN_ARFS) += en_arfs.o
mlx5_core-$(CONFIG_MLX5_EN_RXNFC) += en_fs_ethtool.o
mlx5_core-$(CONFIG_MLX5_MPFS) += lib/mpfs.o
mlx5_core-$(CONFIG_MLX5_ESWITCH) += eswitch.o eswitch_offloads.o en_rep.o en_tc.o
mlx5_core-$(CONFIG_MLX5_CORE_EN_DCB) += en_dcbnl.o en/port_buffer.o

12
drivers/net/ethernet/mellanox/mlx5/core/lib/vxlan.h
View File

@ -37,8 +37,6 @@
struct mlx5_vxlan;
struct mlx5_vxlan_port;
#ifdef CONFIG_MLX5_CORE_EN
static inline bool mlx5_vxlan_allowed(struct mlx5_vxlan *vxlan)
{
/* not allowed reason is encoded in vxlan pointer as error,
@ -47,18 +45,20 @@ static inline bool mlx5_vxlan_allowed(struct mlx5_vxlan *vxlan)
return !IS_ERR_OR_NULL(vxlan);
}
#if IS_ENABLED(CONFIG_VXLAN)
struct mlx5_vxlan *mlx5_vxlan_create(struct mlx5_core_dev *mdev);
void mlx5_vxlan_destroy(struct mlx5_vxlan *vxlan);
int mlx5_vxlan_add_port(struct mlx5_vxlan *vxlan, u16 port);
int mlx5_vxlan_del_port(struct mlx5_vxlan *vxlan, u16 port);
struct mlx5_vxlan_port *mlx5_vxlan_lookup_port(struct mlx5_vxlan *vxlan, u16 port);
#else
static inline struct mlx5_vxlan*
mlx5_vxlan_create(struct mlx5_core_dev *mdev) { return ERR_PTR(-ENOTSUPP); }
mlx5_vxlan_create(struct mlx5_core_dev *mdev) { return ERR_PTR(-EOPNOTSUPP); }
static inline void mlx5_vxlan_destroy(struct mlx5_vxlan *vxlan) { return; }
static inline int mlx5_vxlan_add_port(struct mlx5_vxlan *vxlan, u16 port) { return -EOPNOTSUPP; }
static inline int mlx5_vxlan_del_port(struct mlx5_vxlan *vxlan, u16 port) { return -EOPNOTSUPP; }
static inline struct mx5_vxlan_port*
mlx5_vxlan_lookup_port(struct mlx5_vxlan *vxlan, u16 port) { return NULL; }
#endif
#endif /* __MLX5_VXLAN_H__ */