278 	u32           rfd;  member
408 	struct i596_rfd *rfd;  in i596_display_data()  local
418 		SWAP16(dma->scb.cmd), SWAP32(dma->scb.rfd));  in i596_display_data()
433 	rfd = lp->rfd_head;  in i596_display_data()
434 	printk(KERN_DEBUG "rfd_head = %p\n", rfd);  in i596_display_data()
439 		       rfd, SWAP16(rfd->stat), SWAP16(rfd->cmd),  in i596_display_data()
440 		       SWAP32(rfd->b_next), SWAP32(rfd->rbd),  in i596_display_data()
441 		       SWAP16(rfd->count));  in i596_display_data()
442 		rfd = rfd->v_next;  in i596_display_data()
443 	} while (rfd != lp->rfd_head);  in i596_display_data()
465 	struct i596_rfd *rfd;  in init_rx_bufs()  local
494 	for (i = 0, rfd = dma->rfds; i < rx_ring_size; i++, rfd++) {  in init_rx_bufs()
495 		rfd->rbd = I596_NULL;  in init_rx_bufs()
496 		rfd->v_next = rfd+1;  in init_rx_bufs()
497 		rfd->v_prev = rfd-1;  in init_rx_bufs()
498 		rfd->b_next = SWAP32(virt_to_dma(lp, rfd+1));  in init_rx_bufs()
499 		rfd->cmd = SWAP16(CMD_FLEX);  in init_rx_bufs()
502 	dma->scb.rfd = SWAP32(virt_to_dma(lp, dma->rfds));  in init_rx_bufs()
503 	rfd = dma->rfds;  in init_rx_bufs()
504 	rfd->rbd = SWAP32(virt_to_dma(lp, lp->rbd_head));  in init_rx_bufs()
505 	rfd->v_prev = dma->rfds + rx_ring_size - 1;  in init_rx_bufs()
506 	rfd = dma->rfds + rx_ring_size - 1;  in init_rx_bufs()
507 	rfd->v_next = dma->rfds;  in init_rx_bufs()
508 	rfd->b_next = SWAP32(virt_to_dma(lp, dma->rfds));  in init_rx_bufs()
509 	rfd->cmd = SWAP16(CMD_EOL|CMD_FLEX);  in init_rx_bufs()
546 	dma->scb.rfd = SWAP32(virt_to_dma(lp, dma->rfds));  in rebuild_rx_bufs()
627 	dma->scb.rfd = SWAP32(virt_to_dma(lp, dma->rfds));  in init_i596_mem()
651 	struct i596_rfd *rfd;  in i596_rx()  local
660 	rfd = lp->rfd_head;		/* Ref next frame to check */  in i596_rx()
662 	DMA_INV(dev, rfd, sizeof(struct i596_rfd));  in i596_rx()
663 	while (rfd->stat & SWAP16(STAT_C)) {	/* Loop while complete frames */  in i596_rx()
664 		if (rfd->rbd == I596_NULL)  in i596_rx()
666 		else if (rfd->rbd == lp->rbd_head->b_addr) {  in i596_rx()
676 				      rfd, rfd->rbd, rfd->stat));  in i596_rx()
678 		if (rbd != NULL && (rfd->stat & SWAP16(STAT_OK))) {  in i596_rx()
744 					       dev->name, rfd->stat));  in i596_rx()
746 			if (rfd->stat & SWAP16(0x0100))  in i596_rx()
748 			if (rfd->stat & SWAP16(0x8000))  in i596_rx()
750 			if (rfd->stat & SWAP16(0x0001))  in i596_rx()
752 			if (rfd->stat & SWAP16(0x0002))  in i596_rx()
754 			if (rfd->stat & SWAP16(0x0004))  in i596_rx()
756 			if (rfd->stat & SWAP16(0x0008))  in i596_rx()
758 			if (rfd->stat & SWAP16(0x0010))  in i596_rx()
772 		rfd->rbd = I596_NULL;  in i596_rx()
773 		rfd->stat = 0;  in i596_rx()
774 		rfd->cmd = SWAP16(CMD_EOL|CMD_FLEX);  in i596_rx()
775 		rfd->count = 0;  in i596_rx()
779 		lp->dma->scb.rfd = rfd->b_next;  in i596_rx()
780 		lp->rfd_head = rfd->v_next;  in i596_rx()
781 		DMA_WBACK_INV(dev, rfd, sizeof(struct i596_rfd));  in i596_rx()
785 		rfd->v_prev->cmd = SWAP16(CMD_FLEX);  in i596_rx()
786 		DMA_WBACK_INV(dev, rfd->v_prev, sizeof(struct i596_rfd));  in i596_rx()
787 		rfd = lp->rfd_head;  in i596_rx()
788 		DMA_INV(dev, rfd, sizeof(struct i596_rfd));  in i596_rx()
1081 	dma->scb.rfd = I596_NULL;  in i82596_probe()