277 	u32           rfd;  member
438 	struct i596_rfd *rfd;  in i596_display_data()  local
448 		SWAP16(dma->scb.cmd), SWAP32(dma->scb.rfd));  in i596_display_data()
463 	rfd = lp->rfd_head;  in i596_display_data()
464 	printk(KERN_DEBUG "rfd_head = %p\n", rfd);  in i596_display_data()
469 		       rfd, SWAP16(rfd->stat), SWAP16(rfd->cmd),  in i596_display_data()
470 		       SWAP32(rfd->b_next), SWAP32(rfd->rbd),  in i596_display_data()
471 		       SWAP16(rfd->count));  in i596_display_data()
472 		rfd = rfd->v_next;  in i596_display_data()
473 	} while (rfd != lp->rfd_head);  in i596_display_data()
492 	struct i596_rfd *rfd;  in init_rx_bufs()  local
521 	for (i = 0, rfd = dma->rfds; i < rx_ring_size; i++, rfd++) {  in init_rx_bufs()
522 		rfd->rbd = I596_NULL;  in init_rx_bufs()
523 		rfd->v_next = rfd+1;  in init_rx_bufs()
524 		rfd->v_prev = rfd-1;  in init_rx_bufs()
525 		rfd->b_next = SWAP32(virt_to_dma(lp, rfd+1));  in init_rx_bufs()
526 		rfd->cmd = SWAP16(CMD_FLEX);  in init_rx_bufs()
529 	dma->scb.rfd = SWAP32(virt_to_dma(lp, dma->rfds));  in init_rx_bufs()
530 	rfd = dma->rfds;  in init_rx_bufs()
531 	rfd->rbd = SWAP32(virt_to_dma(lp, lp->rbd_head));  in init_rx_bufs()
532 	rfd->v_prev = dma->rfds + rx_ring_size - 1;  in init_rx_bufs()
533 	rfd = dma->rfds + rx_ring_size - 1;  in init_rx_bufs()
534 	rfd->v_next = dma->rfds;  in init_rx_bufs()
535 	rfd->b_next = SWAP32(virt_to_dma(lp, dma->rfds));  in init_rx_bufs()
536 	rfd->cmd = SWAP16(CMD_EOL|CMD_FLEX);  in init_rx_bufs()
573 	dma->scb.rfd = SWAP32(virt_to_dma(lp, dma->rfds));  in rebuild_rx_bufs()
654 	dma->scb.rfd = SWAP32(virt_to_dma(lp, dma->rfds));  in init_i596_mem()
678 	struct i596_rfd *rfd;  in i596_rx()  local
687 	rfd = lp->rfd_head;		/* Ref next frame to check */  in i596_rx()
689 	dma_sync_cpu(dev, rfd, sizeof(struct i596_rfd));  in i596_rx()
690 	while (rfd->stat & SWAP16(STAT_C)) {	/* Loop while complete frames */  in i596_rx()
691 		if (rfd->rbd == I596_NULL)  in i596_rx()
693 		else if (rfd->rbd == lp->rbd_head->b_addr) {  in i596_rx()
703 				      rfd, rfd->rbd, rfd->stat));  in i596_rx()
705 		if (rbd != NULL && (rfd->stat & SWAP16(STAT_OK))) {  in i596_rx()
772 					       dev->name, rfd->stat));  in i596_rx()
774 			if (rfd->stat & SWAP16(0x0100))  in i596_rx()
776 			if (rfd->stat & SWAP16(0x8000))  in i596_rx()
778 			if (rfd->stat & SWAP16(0x0001))  in i596_rx()
780 			if (rfd->stat & SWAP16(0x0002))  in i596_rx()
782 			if (rfd->stat & SWAP16(0x0004))  in i596_rx()
784 			if (rfd->stat & SWAP16(0x0008))  in i596_rx()
786 			if (rfd->stat & SWAP16(0x0010))  in i596_rx()
800 		rfd->rbd = I596_NULL;  in i596_rx()
801 		rfd->stat = 0;  in i596_rx()
802 		rfd->cmd = SWAP16(CMD_EOL|CMD_FLEX);  in i596_rx()
803 		rfd->count = 0;  in i596_rx()
807 		lp->dma->scb.rfd = rfd->b_next;  in i596_rx()
808 		lp->rfd_head = rfd->v_next;  in i596_rx()
809 		dma_sync_dev(dev, rfd, sizeof(struct i596_rfd));  in i596_rx()
813 		rfd->v_prev->cmd = SWAP16(CMD_FLEX);  in i596_rx()
814 		dma_sync_dev(dev, rfd->v_prev, sizeof(struct i596_rfd));  in i596_rx()
815 		rfd = lp->rfd_head;  in i596_rx()
816 		dma_sync_cpu(dev, rfd, sizeof(struct i596_rfd));  in i596_rx()
1098 	lp->dma->scb.rfd = I596_NULL;  in i82596_probe()