241 	u32            rbd;  member
410 	struct i596_rbd *rbd;  in i596_display_data()  local
441 		       SWAP32(rfd->b_next), SWAP32(rfd->rbd),  in i596_display_data()
445 	rbd = lp->rbd_head;  in i596_display_data()
446 	printk(KERN_DEBUG "rbd_head = %p\n", rbd);  in i596_display_data()
451 			rbd, SWAP16(rbd->count), SWAP32(rbd->b_next),  in i596_display_data()
452 		       SWAP32(rbd->b_data), SWAP16(rbd->size));  in i596_display_data()
453 		rbd = rbd->v_next;  in i596_display_data()
454 	} while (rbd != lp->rbd_head);  in i596_display_data()
467 	struct i596_rbd *rbd;  in init_rx_bufs()  local
471 	for (i = 0, rbd = dma->rbds; i < rx_ring_size; i++, rbd++) {  in init_rx_bufs()
480 		rbd->v_next = rbd+1;  in init_rx_bufs()
481 		rbd->b_next = SWAP32(virt_to_dma(lp, rbd+1));  in init_rx_bufs()
482 		rbd->b_addr = SWAP32(virt_to_dma(lp, rbd));  in init_rx_bufs()
483 		rbd->skb = skb;  in init_rx_bufs()
484 		rbd->v_data = skb->data;  in init_rx_bufs()
485 		rbd->b_data = SWAP32(dma_addr);  in init_rx_bufs()
486 		rbd->size = SWAP16(PKT_BUF_SZ);  in init_rx_bufs()
489 	rbd = dma->rbds + rx_ring_size - 1;  in init_rx_bufs()
490 	rbd->v_next = dma->rbds;  in init_rx_bufs()
491 	rbd->b_next = SWAP32(virt_to_dma(lp, dma->rbds));  in init_rx_bufs()
496 		rfd->rbd = I596_NULL;  in init_rx_bufs()
505 	rfd->rbd = SWAP32(virt_to_dma(lp, lp->rbd_head));  in init_rx_bufs()
519 	struct i596_rbd *rbd;  in remove_rx_bufs()  local
522 	for (i = 0, rbd = lp->dma->rbds; i < rx_ring_size; i++, rbd++) {  in remove_rx_bufs()
523 		if (rbd->skb == NULL)  in remove_rx_bufs()
526 				 (dma_addr_t)SWAP32(rbd->b_data),  in remove_rx_bufs()
528 		dev_kfree_skb(rbd->skb);  in remove_rx_bufs()
542 		dma->rfds[i].rbd = I596_NULL;  in rebuild_rx_bufs()
549 	dma->rfds[0].rbd = SWAP32(virt_to_dma(lp, dma->rbds));  in rebuild_rx_bufs()
653 	struct i596_rbd *rbd;  in i596_rx()  local
665 		if (rfd->rbd == I596_NULL)  in i596_rx()
666 			rbd = NULL;  in i596_rx()
667 		else if (rfd->rbd == lp->rbd_head->b_addr) {  in i596_rx()
668 			rbd = lp->rbd_head;  in i596_rx()
669 			DMA_INV(dev, rbd, sizeof(struct i596_rbd));  in i596_rx()
673 			rbd = NULL;  in i596_rx()
677 				      rfd, rfd->rbd, rfd->stat));  in i596_rx()
679 		if (rbd != NULL && (rfd->stat & SWAP16(STAT_OK))) {  in i596_rx()
681 			int pkt_len = SWAP16(rbd->count) & 0x3fff;  in i596_rx()
682 			struct sk_buff *skb = rbd->skb;  in i596_rx()
685 			DEB(DEB_RXADDR, print_eth(rbd->v_data, "received"));  in i596_rx()
697 						 (dma_addr_t)SWAP32(rbd->b_data),  in i596_rx()
710 				rbd->skb = newskb;  in i596_rx()
715 				rbd->v_data = newskb->data;  in i596_rx()
716 				rbd->b_data = SWAP32(dma_addr);  in i596_rx()
717 				DMA_WBACK_INV(dev, rbd, sizeof(struct i596_rbd));  in i596_rx()
731 								(dma_addr_t)SWAP32(rbd->b_data),  in i596_rx()
733 					memcpy(skb_put(skb, pkt_len), rbd->v_data, pkt_len);  in i596_rx()
735 								   (dma_addr_t)SWAP32(rbd->b_data),  in i596_rx()
767 		if (rbd != NULL && (rbd->count & SWAP16(0x4000))) {  in i596_rx()
768 			rbd->count = 0;  in i596_rx()
769 			lp->rbd_head = rbd->v_next;  in i596_rx()
770 			DMA_WBACK_INV(dev, rbd, sizeof(struct i596_rbd));  in i596_rx()
775 		rfd->rbd = I596_NULL;  in i596_rx()