diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c | 59 |
1 files changed, 51 insertions, 8 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c index e5be0dd508de..eafa9ec802ba 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c @@ -1351,7 +1351,7 @@ static bool reg_pattern_test(struct ixgbe_adapter *adapter, u64 *data, int reg, if (ixgbe_removed(adapter->hw.hw_addr)) { *data = 1; - return 1; + return true; } for (pat = 0; pat < ARRAY_SIZE(test_pattern); pat++) { before = ixgbe_read_reg(&adapter->hw, reg); @@ -1376,7 +1376,7 @@ static bool reg_set_and_check(struct ixgbe_adapter *adapter, u64 *data, int reg, if (ixgbe_removed(adapter->hw.hw_addr)) { *data = 1; - return 1; + return true; } before = ixgbe_read_reg(&adapter->hw, reg); ixgbe_write_reg(&adapter->hw, reg, write & mask); @@ -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: @@ -2852,6 +2853,45 @@ static int ixgbe_set_rxnfc(struct net_device *dev, struct ethtool_rxnfc *cmd) return ret; } +static u32 ixgbe_get_rxfh_key_size(struct net_device *netdev) +{ + struct ixgbe_adapter *adapter = netdev_priv(netdev); + + return sizeof(adapter->rss_key); +} + +static u32 ixgbe_rss_indir_size(struct net_device *netdev) +{ + struct ixgbe_adapter *adapter = netdev_priv(netdev); + + return ixgbe_rss_indir_tbl_entries(adapter); +} + +static void ixgbe_get_reta(struct ixgbe_adapter *adapter, u32 *indir) +{ + int i, reta_size = ixgbe_rss_indir_tbl_entries(adapter); + + for (i = 0; i < reta_size; i++) + indir[i] = adapter->rss_indir_tbl[i]; +} + +static int ixgbe_get_rxfh(struct net_device *netdev, u32 *indir, u8 *key, + u8 *hfunc) +{ + struct ixgbe_adapter *adapter = netdev_priv(netdev); + + if (hfunc) + *hfunc = ETH_RSS_HASH_TOP; + + if (indir) + ixgbe_get_reta(adapter, indir); + + if (key) + memcpy(key, adapter->rss_key, ixgbe_get_rxfh_key_size(netdev)); + + return 0; +} + static int ixgbe_get_ts_info(struct net_device *dev, struct ethtool_ts_info *info) { @@ -3109,6 +3149,9 @@ static const struct ethtool_ops ixgbe_ethtool_ops = { .set_coalesce = ixgbe_set_coalesce, .get_rxnfc = ixgbe_get_rxnfc, .set_rxnfc = ixgbe_set_rxnfc, + .get_rxfh_indir_size = ixgbe_rss_indir_size, + .get_rxfh_key_size = ixgbe_get_rxfh_key_size, + .get_rxfh = ixgbe_get_rxfh, .get_channels = ixgbe_get_channels, .set_channels = ixgbe_set_channels, .get_ts_info = ixgbe_get_ts_info, |