static int smctr_issue_enable_int_cmd(struct net_device *dev,
__u16 interrupt_enable_mask);
static int smctr_issue_int_ack(struct net_device *dev, __u16 iack_code,
static int smctr_issue_enable_int_cmd(struct net_device *dev,
__u16 interrupt_enable_mask);
static int smctr_issue_int_ack(struct net_device *dev, __u16 iack_code,