diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c index e5be0dd508de..02ffb3081b11 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c @@ -1637,9 +1637,7 @@ static void ixgbe_free_desc_rings(struct ixgbe_adapter *adapter) /* shut down the DMA engines now so they can be reinitialized later */ /* first Rx */ - reg_ctl = IXGBE_READ_REG(hw, IXGBE_RXCTRL); - reg_ctl &= ~IXGBE_RXCTRL_RXEN; - IXGBE_WRITE_REG(hw, IXGBE_RXCTRL, reg_ctl); + hw->mac.ops.disable_rx(hw); ixgbe_disable_rx_queue(adapter, rx_ring); /* now Tx */ @@ -1670,6 +1668,7 @@ static int ixgbe_setup_desc_rings(struct ixgbe_adapter *adapter) { struct ixgbe_ring *tx_ring = &adapter->test_tx_ring; struct ixgbe_ring *rx_ring = &adapter->test_rx_ring; + struct ixgbe_hw *hw = &adapter->hw; u32 rctl, reg_data; int ret_val; int err; @@ -1713,14 +1712,16 @@ static int ixgbe_setup_desc_rings(struct ixgbe_adapter *adapter) goto err_nomem; } - rctl = IXGBE_READ_REG(&adapter->hw, IXGBE_RXCTRL); - IXGBE_WRITE_REG(&adapter->hw, IXGBE_RXCTRL, rctl & ~IXGBE_RXCTRL_RXEN); + hw->mac.ops.disable_rx(hw); ixgbe_configure_rx_ring(adapter, rx_ring); - rctl |= IXGBE_RXCTRL_RXEN | IXGBE_RXCTRL_DMBYPS; + rctl = IXGBE_READ_REG(&adapter->hw, IXGBE_RXCTRL); + rctl |= IXGBE_RXCTRL_DMBYPS; IXGBE_WRITE_REG(&adapter->hw, IXGBE_RXCTRL, rctl); + hw->mac.ops.enable_rx(hw); + return 0; err_nomem: |