t7xx_port_send_ctl_skb
t7xx_port_send_ctl_skb(core->ctl_port, skb, CTL_ID_HS1_MSG, 0);
t7xx_port_send_ctl_skb(core->ctl_port, skb, CTL_ID_HS3_MSG, 0);
int t7xx_port_send_ctl_skb(struct t7xx_port *port, struct sk_buff *skb, unsigned int msg,
ret = t7xx_port_send_ctl_skb(port, skb, msg, ex_msg);