MLX4_CMD_NATIVE);
}
+struct mlx4_config_dev {
+ __be32 update_flags;
+ __be32 rsdv1[3];
+ __be16 vxlan_udp_dport;
+ __be16 rsvd2;
+};
+
+#define MLX4_VXLAN_UDP_DPORT (1 << 0)
+
+static int mlx4_CONFIG_DEV(struct mlx4_dev *dev, struct mlx4_config_dev *config_dev)
+{
+ int err;
+ struct mlx4_cmd_mailbox *mailbox;
+
+ mailbox = mlx4_alloc_cmd_mailbox(dev);
+ if (IS_ERR(mailbox))
+ return PTR_ERR(mailbox);
+
+ memcpy(mailbox->buf, config_dev, sizeof(*config_dev));
+
+ err = mlx4_cmd(dev, mailbox->dma, 0, 0, MLX4_CMD_CONFIG_DEV,
+ MLX4_CMD_TIME_CLASS_B, MLX4_CMD_NATIVE);
+
+ mlx4_free_cmd_mailbox(dev, mailbox);
+ return err;
+}
+
+int mlx4_config_vxlan_port(struct mlx4_dev *dev, __be16 udp_port)
+{
+ struct mlx4_config_dev config_dev;
+
+ memset(&config_dev, 0, sizeof(config_dev));
+ config_dev.update_flags = cpu_to_be32(MLX4_VXLAN_UDP_DPORT);
+ config_dev.vxlan_udp_dport = udp_port;
+
+ return mlx4_CONFIG_DEV(dev, &config_dev);
+}
+EXPORT_SYMBOL_GPL(mlx4_config_vxlan_port);
+
+
int mlx4_SET_ICM_SIZE(struct mlx4_dev *dev, u64 icm_size, u64 *aux_pages)
{
int ret = mlx4_cmd_imm(dev, icm_size, aux_pages, 0, 0,
int mlx4_phys_to_slave_port(struct mlx4_dev *dev, int slave, int port);
int mlx4_get_base_gid_ix(struct mlx4_dev *dev, int slave, int port);
+
+int mlx4_config_vxlan_port(struct mlx4_dev *dev, __be16 udp_port);
#endif /* MLX4_DEVICE_H */