171 	f->wptr = 0;  in bdx_fifo_init()
1099 		rxfd = (struct rxf_desc *)(f->m.va + f->m.wptr);  in bdx_rx_alloc_skbs()
1107 		f->m.wptr += sizeof(struct rxf_desc);  in bdx_rx_alloc_skbs()
1108 		delta = f->m.wptr - f->m.memsz;  in bdx_rx_alloc_skbs()
1110 			f->m.wptr = delta;  in bdx_rx_alloc_skbs()
1119 	WRITE_REG(priv, f->m.reg_WPTR, f->m.wptr & TXF_WPTR_WR_PTR);  in bdx_rx_alloc_skbs()
1154 	rxfd = (struct rxf_desc *)(f->m.va + f->m.wptr);  in bdx_recycle_skb()
1162 	f->m.wptr += sizeof(struct rxf_desc);  in bdx_recycle_skb()
1163 	delta = f->m.wptr - f->m.memsz;  in bdx_recycle_skb()
1165 		f->m.wptr = delta;  in bdx_recycle_skb()
1206 	f->m.wptr = READ_REG(priv, f->m.reg_WPTR) & TXF_WPTR_WR_PTR;  in bdx_rx_receive()
1208 	size = f->m.wptr - f->m.rptr;  in bdx_rx_receive()
1369 		   *pptr != db->wptr);	/* or write pointer */  in __bdx_tx_db_ptr_next()
1385 	BDX_ASSERT(db->rptr == db->wptr);	/* can't read from empty db */  in bdx_tx_db_inc_rptr()
1395 	__bdx_tx_db_ptr_next(db, &db->wptr);  in bdx_tx_db_inc_wptr()
1396 	BDX_ASSERT(db->rptr == db->wptr);	/* we can not get empty db as  in bdx_tx_db_inc_wptr()
1425 	d->wptr = d->start;  in bdx_tx_db_init()
1474 	db->wptr->len = skb_headlen(skb);  in bdx_tx_map_skb()
1475 	db->wptr->addr.dma = dma_map_single(&priv->pdev->dev, skb->data,  in bdx_tx_map_skb()
1476 					    db->wptr->len, DMA_TO_DEVICE);  in bdx_tx_map_skb()
1477 	pbl->len = CPU_CHIP_SWAP32(db->wptr->len);  in bdx_tx_map_skb()
1478 	pbl->pa_lo = CPU_CHIP_SWAP32(L32_64(db->wptr->addr.dma));  in bdx_tx_map_skb()
1479 	pbl->pa_hi = CPU_CHIP_SWAP32(H32_64(db->wptr->addr.dma));  in bdx_tx_map_skb()
1489 		db->wptr->len = skb_frag_size(frag);  in bdx_tx_map_skb()
1490 		db->wptr->addr.dma = skb_frag_dma_map(&priv->pdev->dev, frag,  in bdx_tx_map_skb()
1495 		pbl->len = CPU_CHIP_SWAP32(db->wptr->len);  in bdx_tx_map_skb()
1496 		pbl->pa_lo = CPU_CHIP_SWAP32(L32_64(db->wptr->addr.dma));  in bdx_tx_map_skb()
1497 		pbl->pa_hi = CPU_CHIP_SWAP32(H32_64(db->wptr->addr.dma));  in bdx_tx_map_skb()
1502 	db->wptr->len = -txd_sizes[nr_frags].bytes;  in bdx_tx_map_skb()
1503 	db->wptr->addr.skb = skb;  in bdx_tx_map_skb()
1566 	fsize = f->m.rptr - f->m.wptr;  in bdx_tx_space()
1603 	BDX_ASSERT(f->m.wptr >= f->m.memsz);	/* started with valid wptr */  in bdx_tx_transmit()
1604 	txdd = (struct txd_desc *)(f->m.va + f->m.wptr);  in bdx_tx_transmit()
1636 	f->m.wptr += txd_sizes[nr_frags].bytes;  in bdx_tx_transmit()
1637 	len = f->m.wptr - f->m.memsz;  in bdx_tx_transmit()
1639 		f->m.wptr = len;  in bdx_tx_transmit()
1645 	BDX_ASSERT(f->m.wptr >= f->m.memsz);	/* finished with valid wptr */  in bdx_tx_transmit()
1655 		WRITE_REG(priv, f->m.reg_WPTR, f->m.wptr & TXF_WPTR_WR_PTR);  in bdx_tx_transmit()
1660 				  f->m.wptr & TXF_WPTR_WR_PTR);  in bdx_tx_transmit()
1668 	WRITE_REG(priv, f->m.reg_WPTR, f->m.wptr & TXF_WPTR_WR_PTR);  in bdx_tx_transmit()
1701 	f->m.wptr = READ_REG(priv, f->m.reg_WPTR) & TXF_WPTR_MASK;  in bdx_tx_cleanup()
1704 	while (f->m.wptr != f->m.rptr) {  in bdx_tx_cleanup()
1725 	BDX_ASSERT((f->m.wptr & TXF_WPTR_WR_PTR) >= f->m.memsz);  in bdx_tx_cleanup()
1737 			  priv->txd_fifo0.m.wptr & TXF_WPTR_WR_PTR);  in bdx_tx_cleanup()
1762 	while (db->rptr != db->wptr) {  in bdx_tx_free_skbs()
1797 	int i = f->m.memsz - f->m.wptr;  in bdx_tx_push_desc()
1803 		memcpy(f->m.va + f->m.wptr, data, size);  in bdx_tx_push_desc()
1804 		f->m.wptr += size;  in bdx_tx_push_desc()
1806 		memcpy(f->m.va + f->m.wptr, data, i);  in bdx_tx_push_desc()
1807 		f->m.wptr = size - i;  in bdx_tx_push_desc()
1808 		memcpy(f->m.va, data + i, f->m.wptr);  in bdx_tx_push_desc()
1810 	WRITE_REG(priv, f->m.reg_WPTR, f->m.wptr & TXF_WPTR_WR_PTR);  in bdx_tx_push_desc()