118 	union fm10k_rx_desc *rx_desc;  in fm10k_alloc_rx_buffers()  local
126 	rx_desc = FM10K_RX_DESC(rx_ring, i);  in fm10k_alloc_rx_buffers()
137 		rx_desc->q.pkt_addr = cpu_to_le64(bi->dma + bi->page_offset);  in fm10k_alloc_rx_buffers()
139 		rx_desc++;  in fm10k_alloc_rx_buffers()
143 			rx_desc = FM10K_RX_DESC(rx_ring, 0);  in fm10k_alloc_rx_buffers()
149 		rx_desc->d.staterr = 0;  in fm10k_alloc_rx_buffers()
238  * @size: packet size from rx_desc
239  * @rx_desc: descriptor containing length of buffer written by hardware
252 			      union fm10k_rx_desc *rx_desc,  in fm10k_add_rx_frag()  argument
299 					     union fm10k_rx_desc *rx_desc,  in fm10k_fetch_rx_buffer()  argument
302 	unsigned int size = le16_to_cpu(rx_desc->w.length);  in fm10k_fetch_rx_buffer()
340 	if (fm10k_add_rx_frag(rx_buffer, size, rx_desc, skb)) {  in fm10k_fetch_rx_buffer()
356 				     union fm10k_rx_desc *rx_desc,  in fm10k_rx_checksum()  argument
366 	if (fm10k_test_staterr(rx_desc,  in fm10k_rx_checksum()
376 	if (fm10k_test_staterr(rx_desc, FM10K_RXD_STATUS_L4CS2))  in fm10k_rx_checksum()
378 	else if (!fm10k_test_staterr(rx_desc, FM10K_RXD_STATUS_L4CS))  in fm10k_rx_checksum()
393 				 union fm10k_rx_desc *rx_desc,  in fm10k_rx_hash()  argument
401 	rss_type = le16_to_cpu(rx_desc->w.pkt_info) & FM10K_RXD_RSSTYPE_MASK;  in fm10k_rx_hash()
405 	skb_set_hash(skb, le32_to_cpu(rx_desc->d.rss),  in fm10k_rx_hash()
411 			     union fm10k_rx_desc __maybe_unused *rx_desc,  in fm10k_type_trans()  argument
441  * @rx_desc: pointer to the EOP Rx descriptor
449 					     union fm10k_rx_desc *rx_desc,  in fm10k_process_skb_fields()  argument
454 	fm10k_rx_hash(rx_ring, rx_desc, skb);  in fm10k_process_skb_fields()
456 	fm10k_rx_checksum(rx_ring, rx_desc, skb);  in fm10k_process_skb_fields()
458 	FM10K_CB(skb)->tstamp = rx_desc->q.timestamp;  in fm10k_process_skb_fields()
460 	FM10K_CB(skb)->fi.w.vlan = rx_desc->w.vlan;  in fm10k_process_skb_fields()
462 	FM10K_CB(skb)->fi.d.glort = rx_desc->d.glort;  in fm10k_process_skb_fields()
464 	if (rx_desc->w.vlan) {  in fm10k_process_skb_fields()
465 		u16 vid = le16_to_cpu(rx_desc->w.vlan);  in fm10k_process_skb_fields()
474 	fm10k_type_trans(rx_ring, rx_desc, skb);  in fm10k_process_skb_fields()
482  * @rx_desc: Rx descriptor for current buffer
490 			     union fm10k_rx_desc *rx_desc)  in fm10k_is_non_eop()  argument
500 	if (likely(fm10k_test_staterr(rx_desc, FM10K_RXD_STATUS_EOP)))  in fm10k_is_non_eop()
509  * @rx_desc: pointer to the EOP Rx descriptor
521 				  union fm10k_rx_desc *rx_desc,  in fm10k_cleanup_headers()  argument
524 	if (unlikely((fm10k_test_staterr(rx_desc,  in fm10k_cleanup_headers()
528 		if (FM10K_TEST_RXD_BIT(rx_desc, FM10K_RXD_ERR_SWITCH_ERROR))  in fm10k_cleanup_headers()
530 		if (FM10K_TEST_RXD_BIT(rx_desc, FM10K_RXD_ERR_NO_DESCRIPTOR))  in fm10k_cleanup_headers()
532 		if (FM10K_TEST_RXD_BIT(rx_desc, FM10K_RXD_ERR_PP_ERROR))  in fm10k_cleanup_headers()
534 		if (FM10K_TEST_RXD_BIT(rx_desc, FM10K_RXD_ERR_SWITCH_READY))  in fm10k_cleanup_headers()
536 		if (FM10K_TEST_RXD_BIT(rx_desc, FM10K_RXD_ERR_TOO_BIG))  in fm10k_cleanup_headers()
570 		union fm10k_rx_desc *rx_desc;  in fm10k_clean_rx_irq()  local
578 		rx_desc = FM10K_RX_DESC(rx_ring, rx_ring->next_to_clean);  in fm10k_clean_rx_irq()
580 		if (!rx_desc->d.staterr)  in fm10k_clean_rx_irq()
584 		 * any other fields out of the rx_desc until we know the  in fm10k_clean_rx_irq()
590 		skb = fm10k_fetch_rx_buffer(rx_ring, rx_desc, skb);  in fm10k_clean_rx_irq()
599 		if (fm10k_is_non_eop(rx_ring, rx_desc))  in fm10k_clean_rx_irq()
603 		if (fm10k_cleanup_headers(rx_ring, rx_desc, skb)) {  in fm10k_clean_rx_irq()
609 		total_bytes += fm10k_process_skb_fields(rx_ring, rx_desc, skb);  in fm10k_clean_rx_irq()