needed_tx_space  2291 drivers/net/ethernet/intel/igb/igb_main.c 		u32 min_rx_space, min_tx_space, needed_tx_space;
needed_tx_space  2315 drivers/net/ethernet/intel/igb/igb_main.c 		needed_tx_space = min_tx_space - (rd32(E1000_PBA) >> 16);
needed_tx_space  2321 drivers/net/ethernet/intel/igb/igb_main.c 		if (needed_tx_space < pba) {
needed_tx_space  2322 drivers/net/ethernet/intel/igb/igb_main.c 			pba -= needed_tx_space;