diff options
Diffstat (limited to 'drivers/net/ethernet/intel/igbvf/ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/intel/igbvf/ethtool.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/drivers/net/ethernet/intel/igbvf/ethtool.c b/drivers/net/ethernet/intel/igbvf/ethtool.c index db7dce2351c..8ce67064b9c 100644 --- a/drivers/net/ethernet/intel/igbvf/ethtool.c +++ b/drivers/net/ethernet/intel/igbvf/ethtool.c @@ -343,10 +343,10 @@ static int igbvf_get_coalesce(struct net_device *netdev, { struct igbvf_adapter *adapter = netdev_priv(netdev); - if (adapter->itr_setting <= 3) - ec->rx_coalesce_usecs = adapter->itr_setting; + if (adapter->requested_itr <= 3) + ec->rx_coalesce_usecs = adapter->requested_itr; else - ec->rx_coalesce_usecs = adapter->itr_setting >> 2; + ec->rx_coalesce_usecs = adapter->current_itr >> 2; return 0; } @@ -365,15 +365,16 @@ static int igbvf_set_coalesce(struct net_device *netdev, /* convert to rate of irq's per second */ if (ec->rx_coalesce_usecs && ec->rx_coalesce_usecs <= 3) { - adapter->itr = IGBVF_START_ITR; - adapter->itr_setting = ec->rx_coalesce_usecs; + adapter->current_itr = IGBVF_START_ITR; + adapter->requested_itr = ec->rx_coalesce_usecs; } else { - adapter->itr = ec->rx_coalesce_usecs << 2; - adapter->itr_setting = adapter->itr; + adapter->current_itr = ec->rx_coalesce_usecs << 2; + adapter->requested_itr = 1000000000 / + (adapter->current_itr * 256); } - writel(adapter->itr, - hw->hw_addr + adapter->rx_ring[0].itr_register); + writel(adapter->current_itr, + hw->hw_addr + adapter->rx_ring->itr_register); return 0; } |