601 	struct db_dest *pDB;  in au1000_GetFreeDB()  local
602 	pDB = aup->pDBfree;  in au1000_GetFreeDB()
604 	if (pDB)  in au1000_GetFreeDB()
605 		aup->pDBfree = pDB->pnext;  in au1000_GetFreeDB()
607 	return pDB;  in au1000_GetFreeDB()
610 void au1000_ReleaseDB(struct au1000_private *aup, struct db_dest *pDB)  in au1000_ReleaseDB()  argument
614 		pDBfree->pnext = pDB;  in au1000_ReleaseDB()
615 	aup->pDBfree = pDB;  in au1000_ReleaseDB()
835 	struct db_dest *pDB;  in au1000_rx()  local
844 		pDB = aup->rx_db_inuse[aup->rx_head];  in au1000_rx()
858 				(unsigned char *)pDB->vaddr, frmlen);  in au1000_rx()
886 		prxd->buff_stat = (u32)(pDB->dma_addr | RX_DMA_ENABLE);  in au1000_rx()
1029 	struct db_dest *pDB;  in au1000_tx()  local
1053 	pDB = aup->tx_db_inuse[aup->tx_head];  in au1000_tx()
1054 	skb_copy_from_linear_data(skb, (void *)pDB->vaddr, skb->len);  in au1000_tx()
1057 			((char *)pDB->vaddr)[i] = 0;  in au1000_tx()
1066 	ptxd->buff_stat = pDB->dma_addr | TX_DMA_ENABLE;  in au1000_tx()
1146 	struct db_dest *pDB, *pDBfree;  in au1000_probe()  local
1322 	pDB = aup->db;  in au1000_probe()
1324 		pDB->pnext = pDBfree;  in au1000_probe()
1325 		pDBfree = pDB;  in au1000_probe()
1326 		pDB->vaddr = (u32 *)((unsigned)aup->vaddr + MAX_BUF_SIZE*i);  in au1000_probe()
1327 		pDB->dma_addr = (dma_addr_t)virt_to_bus(pDB->vaddr);  in au1000_probe()
1328 		pDB++;  in au1000_probe()
1334 		pDB = au1000_GetFreeDB(aup);  in au1000_probe()
1335 		if (!pDB)  in au1000_probe()
1338 		aup->rx_dma_ring[i]->buff_stat = (unsigned)pDB->dma_addr;  in au1000_probe()
1339 		aup->rx_db_inuse[i] = pDB;  in au1000_probe()
1344 		pDB = au1000_GetFreeDB(aup);  in au1000_probe()
1345 		if (!pDB)  in au1000_probe()
1348 		aup->tx_dma_ring[i]->buff_stat = (unsigned)pDB->dma_addr;  in au1000_probe()
1350 		aup->tx_db_inuse[i] = pDB;  in au1000_probe()