226 				 __be32 *ifh,  in lan966x_port_ifh_xmit()  argument
253 		lan_wr((__force u32)ifh[i], lan966x, QS_INJ_WR(grp));  in lan966x_port_ifh_xmit()
308 static void lan966x_ifh_set(u8 *ifh, size_t val, size_t pos, size_t length)  in lan966x_ifh_set()  argument
319 		ifh[p] |= v << ((pos + i) % 8);  in lan966x_ifh_set()
320 		ifh[p - 1] |= v >> (8 - (pos + i) % 8);  in lan966x_ifh_set()
326 void lan966x_ifh_set_bypass(void *ifh, u64 bypass)  in lan966x_ifh_set_bypass()  argument
328 	lan966x_ifh_set(ifh, bypass, IFH_POS_BYPASS, IFH_WID_BYPASS);  in lan966x_ifh_set_bypass()
331 void lan966x_ifh_set_port(void *ifh, u64 port)  in lan966x_ifh_set_port()  argument
333 	lan966x_ifh_set(ifh, port, IFH_POS_DSTS, IFH_WID_DSTS);  in lan966x_ifh_set_port()
336 static void lan966x_ifh_set_qos_class(void *ifh, u64 qos)  in lan966x_ifh_set_qos_class()  argument
338 	lan966x_ifh_set(ifh, qos, IFH_POS_QOS_CLASS, IFH_WID_QOS_CLASS);  in lan966x_ifh_set_qos_class()
341 static void lan966x_ifh_set_ipv(void *ifh, u64 ipv)  in lan966x_ifh_set_ipv()  argument
343 	lan966x_ifh_set(ifh, ipv, IFH_POS_IPV, IFH_WID_IPV);  in lan966x_ifh_set_ipv()
346 static void lan966x_ifh_set_vid(void *ifh, u64 vid)  in lan966x_ifh_set_vid()  argument
348 	lan966x_ifh_set(ifh, vid, IFH_POS_TCI, IFH_WID_TCI);  in lan966x_ifh_set_vid()
351 static void lan966x_ifh_set_rew_op(void *ifh, u64 rew_op)  in lan966x_ifh_set_rew_op()  argument
353 	lan966x_ifh_set(ifh, rew_op, IFH_POS_REW_CMD, IFH_WID_REW_CMD);  in lan966x_ifh_set_rew_op()
356 static void lan966x_ifh_set_timestamp(void *ifh, u64 timestamp)  in lan966x_ifh_set_timestamp()  argument
358 	lan966x_ifh_set(ifh, timestamp, IFH_POS_TIMESTAMP, IFH_WID_TIMESTAMP);  in lan966x_ifh_set_timestamp()
366 	__be32 ifh[IFH_LEN];  in lan966x_port_xmit()  local
369 	memset(ifh, 0x0, sizeof(__be32) * IFH_LEN);  in lan966x_port_xmit()
371 	lan966x_ifh_set_bypass(ifh, 1);  in lan966x_port_xmit()
372 	lan966x_ifh_set_port(ifh, BIT_ULL(port->chip_port));  in lan966x_port_xmit()
373 	lan966x_ifh_set_qos_class(ifh, skb->priority >= 7 ? 0x7 : skb->priority);  in lan966x_port_xmit()
374 	lan966x_ifh_set_ipv(ifh, skb->priority >= 7 ? 0x7 : skb->priority);  in lan966x_port_xmit()
375 	lan966x_ifh_set_vid(ifh, skb_vlan_tag_get(skb));  in lan966x_port_xmit()
382 		lan966x_ifh_set_rew_op(ifh, LAN966X_SKB_CB(skb)->rew_op);  in lan966x_port_xmit()
383 		lan966x_ifh_set_timestamp(ifh, LAN966X_SKB_CB(skb)->ts_id);  in lan966x_port_xmit()
388 		err = lan966x_fdma_xmit(skb, ifh, dev);  in lan966x_port_xmit()
390 		err = lan966x_port_ifh_xmit(skb, ifh, dev);  in lan966x_port_xmit()
605 static u64 lan966x_ifh_get(u8 *ifh, size_t pos, size_t length)  in lan966x_ifh_get()  argument
615 			v = ifh[IFH_LEN_BYTES - (j / 8) - 1];  in lan966x_ifh_get()
624 void lan966x_ifh_get_src_port(void *ifh, u64 *src_port)  in lan966x_ifh_get_src_port()  argument
626 	*src_port = lan966x_ifh_get(ifh, IFH_POS_SRCPORT, IFH_WID_SRCPORT);  in lan966x_ifh_get_src_port()
629 static void lan966x_ifh_get_len(void *ifh, u64 *len)  in lan966x_ifh_get_len()  argument
631 	*len = lan966x_ifh_get(ifh, IFH_POS_LEN, IFH_WID_LEN);  in lan966x_ifh_get_len()
634 void lan966x_ifh_get_timestamp(void *ifh, u64 *timestamp)  in lan966x_ifh_get_timestamp()  argument
636 	*timestamp = lan966x_ifh_get(ifh, IFH_POS_TIMESTAMP, IFH_WID_TIMESTAMP);  in lan966x_ifh_get_timestamp()
652 		u32 ifh[IFH_LEN];  in lan966x_xtr_irq_handler()  local
657 			err = lan966x_rx_frame_word(lan966x, grp, &ifh[i]);  in lan966x_xtr_irq_handler()
664 		lan966x_ifh_get_src_port(ifh, &src_port);  in lan966x_xtr_irq_handler()
665 		lan966x_ifh_get_len(ifh, &len);  in lan966x_xtr_irq_handler()
666 		lan966x_ifh_get_timestamp(ifh, &timestamp);  in lan966x_xtr_irq_handler()