aquantia/atlantic/aq_ring.c

490 	struct aq_ring_buff_s *buff_ = buff;
500 		buff_ = &ring->buff_ring[buff_->next];
502 					      buff_->rxdata.daddr,
503 					      buff_->rxdata.pg_off,
504 					      buff_->len,
506 		sinfo->xdp_frags_size += buff_->len;
507 		skb_frag_fill_page_desc(frag, buff_->rxdata.page,
508 					buff_->rxdata.pg_off,
509 					buff_->len);
511 		buff_->is_cleaned = 1;
513 		buff->is_ip_cso &= buff_->is_ip_cso;
514 		buff->is_udp_cso &= buff_->is_udp_cso;
515 		buff->is_tcp_cso &= buff_->is_tcp_cso;
516 		buff->is_cso_err |= buff_->is_cso_err;
518 		if (page_is_pfmemalloc(buff_->rxdata.page))
521 	} while (!buff_->is_eop);
539 		struct aq_ring_buff_s *buff_ = NULL;
550 			buff_ = buff;
554 				if (buff_->next >= self->size) {
560 				next_ = buff_->next,
561 				buff_ = &self->buff_ring[next_];
573 				buff->is_error |= buff_->is_error;
574 				buff->is_cso_err |= buff_->is_cso_err;
576 			} while (!buff_->is_eop);
580 				buff_ = buff;
582 					if (buff_->next >= self->size) {
586 					next_ = buff_->next,
587 					buff_ = &self->buff_ring[next_];
589 					buff_->is_cleaned = true;
590 				} while (!buff_->is_eop);
643 			buff_ = buff;
645 				next_ = buff_->next;
646 				buff_ = &self->buff_ring[next_];
649 							      buff_->rxdata.daddr,
650 							      buff_->rxdata.pg_off,
651 							      buff_->len,
654 						buff_->rxdata.page,
655 						buff_->rxdata.pg_off,
656 						buff_->len,
658 				page_ref_inc(buff_->rxdata.page);
659 				buff_->is_cleaned = 1;
661 				buff->is_ip_cso &= buff_->is_ip_cso;
662 				buff->is_udp_cso &= buff_->is_udp_cso;
663 				buff->is_tcp_cso &= buff_->is_tcp_cso;
664 				buff->is_cso_err |= buff_->is_cso_err;
666 			} while (!buff_->is_eop);
715 		struct aq_ring_buff_s *buff_ = NULL;
727 			buff_ = buff;
729 				if (buff_->next >= rx_ring->size) {
733 				next_ = buff_->next;
734 				buff_ = &rx_ring->buff_ring[next_];
743 				buff->is_error |= buff_->is_error;
744 				buff->is_cso_err |= buff_->is_cso_err;
745 			} while (!buff_->is_eop);
753 				buff_ = buff;
755 					if (buff_->next >= rx_ring->size) {
759 					next_ = buff_->next;
760 					buff_ = &rx_ring->buff_ring[next_];
762 					buff_->is_cleaned = true;
763 				} while (!buff_->is_eop);