104 					      struct hsr_port *port)  in frame_get_stripped_skb()  argument
113 			 struct hsr_port *port)  in hsr_fill_tag()  argument
119 	if (port->type == HSR_PT_SLAVE_A)  in hsr_fill_tag()
139 					 struct hsr_port *port)  in create_tagged_skb()  argument
163 	hsr_fill_tag(skb, frame, port);  in create_tagged_skb()
172 					    struct hsr_port *port)  in frame_get_tagged_skb()  argument
177 	if ((port->type != HSR_PT_SLAVE_A) && (port->type != HSR_PT_SLAVE_B)) {  in frame_get_tagged_skb()
182 	return create_tagged_skb(frame->skb_std, frame, port);  in frame_get_tagged_skb()
206 static int hsr_xmit(struct sk_buff *skb, struct hsr_port *port,  in hsr_xmit()  argument
210 		hsr_addr_subst_dest(frame->node_src, skb, port);  in hsr_xmit()
215 		ether_addr_copy(eth_hdr(skb)->h_source, port->dev->dev_addr);  in hsr_xmit()
234 	struct hsr_port *port;  in hsr_forward_do()  local
237 	hsr_for_each_port(frame->port_rcv->hsr, port) {  in hsr_forward_do()
239 		if (port == frame->port_rcv)  in hsr_forward_do()
243 		if ((port->type == HSR_PT_MASTER) && !frame->is_local_dest)  in hsr_forward_do()
247 		if ((port->type != HSR_PT_MASTER) && frame->is_local_exclusive)  in hsr_forward_do()
251 		if (hsr_register_frame_out(port, frame->node_src,  in hsr_forward_do()
255 		if (frame->is_supervision && (port->type == HSR_PT_MASTER)) {  in hsr_forward_do()
262 		if (port->type != HSR_PT_MASTER)  in hsr_forward_do()
263 			skb = frame_get_tagged_skb(frame, port);  in hsr_forward_do()
265 			skb = frame_get_stripped_skb(frame, port);  in hsr_forward_do()
271 		skb->dev = port->dev;  in hsr_forward_do()
272 		if (port->type == HSR_PT_MASTER)  in hsr_forward_do()
273 			hsr_deliver_master(skb, port->dev, frame->node_src);  in hsr_forward_do()
275 			hsr_xmit(skb, port, frame);  in hsr_forward_do()
305 			       struct sk_buff *skb, struct hsr_port *port)  in hsr_fill_frame_info()  argument
310 	frame->is_supervision = is_supervision_frame(port->hsr, skb);  in hsr_fill_frame_info()
311 	frame->node_src = hsr_get_node(&port->hsr->node_db, skb,  in hsr_fill_frame_info()
331 		spin_lock_irqsave(&port->hsr->seqnr_lock, irqflags);  in hsr_fill_frame_info()
332 		frame->sequence_nr = port->hsr->sequence_nr;  in hsr_fill_frame_info()
333 		port->hsr->sequence_nr++;  in hsr_fill_frame_info()
334 		spin_unlock_irqrestore(&port->hsr->seqnr_lock, irqflags);  in hsr_fill_frame_info()
337 	frame->port_rcv = port;  in hsr_fill_frame_info()
338 	check_local_dest(port->hsr, skb, frame);  in hsr_fill_frame_info()
344 void hsr_forward_skb(struct sk_buff *skb, struct hsr_port *port)  in hsr_forward_skb()  argument
350 			  __FILE__, __LINE__, port->dev->name);  in hsr_forward_skb()
354 	if (hsr_fill_frame_info(&frame, skb, port) < 0)  in hsr_forward_skb()
356 	hsr_register_frame_in(frame.node_src, port, frame.sequence_nr);  in hsr_forward_skb()
366 	port->dev->stats.tx_dropped++;  in hsr_forward_skb()