603 		aup->rx_dma_ring[i]->buff_stat &= ~0xf;  in au1000_reset_mac_unlocked()
607 		aup->tx_dma_ring[i]->buff_stat &= ~0xf;  in au1000_reset_mac_unlocked()
710 	aup->tx_head = (aup->tx_dma_ring[0]->buff_stat & 0xC) >> 2;  in au1000_init()
712 	aup->rx_head = (aup->rx_dma_ring[0]->buff_stat & 0xC) >> 2;  in au1000_init()
722 		aup->rx_dma_ring[i]->buff_stat |= RX_DMA_ENABLE;  in au1000_init()
778 	u32 buff_stat, status;  in au1000_rx()  local
785 	buff_stat = prxd->buff_stat;  in au1000_rx()
786 	while (buff_stat & RX_T_DONE)  {  in au1000_rx()
830 		prxd->buff_stat = (u32)(pDB->dma_addr | RX_DMA_ENABLE);  in au1000_rx()
836 		buff_stat = prxd->buff_stat;  in au1000_rx()
875 	while (ptxd->buff_stat & TX_T_DONE) {  in au1000_tx_ack()
877 		ptxd->buff_stat &= ~TX_T_DONE;  in au1000_tx_ack()
968 	u32 buff_stat;  in au1000_tx()  local
977 	buff_stat = ptxd->buff_stat;  in au1000_tx()
978 	if (buff_stat & TX_DMA_ENABLE) {  in au1000_tx()
983 	} else if (buff_stat & TX_T_DONE) {  in au1000_tx()
1006 	ptxd->buff_stat = pDB->dma_addr | TX_DMA_ENABLE;  in au1000_tx()
1268 		aup->rx_dma_ring[i]->buff_stat = (unsigned)pDB->dma_addr;  in au1000_probe()
1278 		aup->tx_dma_ring[i]->buff_stat = (unsigned)pDB->dma_addr;  in au1000_probe()