Lines Matching refs:pba
554 u32 pba = 0, tx_space, min_tx_space, min_rx_space; in e1000_reset() local
571 pba = E1000_PBA_48K; in e1000_reset()
578 pba = E1000_PBA_48K; in e1000_reset()
583 pba = E1000_PBA_30K; in e1000_reset()
592 pba -= 8; /* allocate more FIFO for Tx */ in e1000_reset()
596 adapter->tx_head_addr = pba << E1000_TX_HEAD_ADDR_SHIFT; in e1000_reset()
598 (E1000_PBA_40K - pba) << E1000_PBA_BYTES_SHIFT; in e1000_reset()
603 ew32(PBA, pba); in e1000_reset()
612 pba = er32(PBA); in e1000_reset()
614 tx_space = pba >> 16; in e1000_reset()
616 pba &= 0xffff; in e1000_reset()
635 ((min_tx_space - tx_space) < pba)) { in e1000_reset()
636 pba = pba - (min_tx_space - tx_space); in e1000_reset()
641 pba &= ~(E1000_PBA_8K - 1); in e1000_reset()
650 if (pba < min_rx_space) in e1000_reset()
651 pba = min_rx_space; in e1000_reset()
655 ew32(PBA, pba); in e1000_reset()
666 hwm = min(((pba << 10) * 9 / 10), in e1000_reset()
667 ((pba << 10) - hw->max_frame_size)); in e1000_reset()