240 	u32            rbd;  member
409 	struct i596_rbd *rbd;  in i596_display_data()  local
440 		       SWAP32(rfd->b_next), SWAP32(rfd->rbd),  in i596_display_data()
444 	rbd = lp->rbd_head;  in i596_display_data()
445 	printk(KERN_DEBUG "rbd_head = %p\n", rbd);  in i596_display_data()
450 			rbd, SWAP16(rbd->count), SWAP32(rbd->b_next),  in i596_display_data()
451 		       SWAP32(rbd->b_data), SWAP16(rbd->size));  in i596_display_data()
452 		rbd = rbd->v_next;  in i596_display_data()
453 	} while (rbd != lp->rbd_head);  in i596_display_data()
466 	struct i596_rbd *rbd;  in init_rx_bufs()  local
470 	for (i = 0, rbd = dma->rbds; i < rx_ring_size; i++, rbd++) {  in init_rx_bufs()
479 		rbd->v_next = rbd+1;  in init_rx_bufs()
480 		rbd->b_next = SWAP32(virt_to_dma(lp, rbd+1));  in init_rx_bufs()
481 		rbd->b_addr = SWAP32(virt_to_dma(lp, rbd));  in init_rx_bufs()
482 		rbd->skb = skb;  in init_rx_bufs()
483 		rbd->v_data = skb->data;  in init_rx_bufs()
484 		rbd->b_data = SWAP32(dma_addr);  in init_rx_bufs()
485 		rbd->size = SWAP16(PKT_BUF_SZ);  in init_rx_bufs()
488 	rbd = dma->rbds + rx_ring_size - 1;  in init_rx_bufs()
489 	rbd->v_next = dma->rbds;  in init_rx_bufs()
490 	rbd->b_next = SWAP32(virt_to_dma(lp, dma->rbds));  in init_rx_bufs()
495 		rfd->rbd = I596_NULL;  in init_rx_bufs()
504 	rfd->rbd = SWAP32(virt_to_dma(lp, lp->rbd_head));  in init_rx_bufs()
518 	struct i596_rbd *rbd;  in remove_rx_bufs()  local
521 	for (i = 0, rbd = lp->dma->rbds; i < rx_ring_size; i++, rbd++) {  in remove_rx_bufs()
522 		if (rbd->skb == NULL)  in remove_rx_bufs()
525 				 (dma_addr_t)SWAP32(rbd->b_data),  in remove_rx_bufs()
527 		dev_kfree_skb(rbd->skb);  in remove_rx_bufs()
541 		dma->rfds[i].rbd = I596_NULL;  in rebuild_rx_bufs()
548 	dma->rfds[0].rbd = SWAP32(virt_to_dma(lp, dma->rbds));  in rebuild_rx_bufs()
652 	struct i596_rbd *rbd;  in i596_rx()  local
664 		if (rfd->rbd == I596_NULL)  in i596_rx()
665 			rbd = NULL;  in i596_rx()
666 		else if (rfd->rbd == lp->rbd_head->b_addr) {  in i596_rx()
667 			rbd = lp->rbd_head;  in i596_rx()
668 			DMA_INV(dev, rbd, sizeof(struct i596_rbd));  in i596_rx()
672 			rbd = NULL;  in i596_rx()
676 				      rfd, rfd->rbd, rfd->stat));  in i596_rx()
678 		if (rbd != NULL && (rfd->stat & SWAP16(STAT_OK))) {  in i596_rx()
680 			int pkt_len = SWAP16(rbd->count) & 0x3fff;  in i596_rx()
681 			struct sk_buff *skb = rbd->skb;  in i596_rx()
684 			DEB(DEB_RXADDR, print_eth(rbd->v_data, "received"));  in i596_rx()
696 						 (dma_addr_t)SWAP32(rbd->b_data),  in i596_rx()
709 				rbd->skb = newskb;  in i596_rx()
714 				rbd->v_data = newskb->data;  in i596_rx()
715 				rbd->b_data = SWAP32(dma_addr);  in i596_rx()
716 				DMA_WBACK_INV(dev, rbd, sizeof(struct i596_rbd));  in i596_rx()
728 								(dma_addr_t)SWAP32(rbd->b_data),  in i596_rx()
730 					skb_put_data(skb, rbd->v_data,  in i596_rx()
733 								   (dma_addr_t)SWAP32(rbd->b_data),  in i596_rx()
765 		if (rbd != NULL && (rbd->count & SWAP16(0x4000))) {  in i596_rx()
766 			rbd->count = 0;  in i596_rx()
767 			lp->rbd_head = rbd->v_next;  in i596_rx()
768 			DMA_WBACK_INV(dev, rbd, sizeof(struct i596_rbd));  in i596_rx()
773 		rfd->rbd = I596_NULL;  in i596_rx()