diff options
Diffstat (limited to 'drivers/net/ethernet/intel/igbvf/ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/intel/igbvf/ethtool.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/drivers/net/ethernet/intel/igbvf/ethtool.c b/drivers/net/ethernet/intel/igbvf/ethtool.c index 7b600a1f6366..8ce67064b9c5 100644 --- a/drivers/net/ethernet/intel/igbvf/ethtool.c +++ b/drivers/net/ethernet/intel/igbvf/ethtool.c @@ -1,7 +1,7 @@ /******************************************************************************* Intel(R) 82576 Virtual Function Linux driver - Copyright(c) 2009 - 2010 Intel Corporation. + Copyright(c) 2009 - 2012 Intel Corporation. This program is free software; you can redistribute it and/or modify it under the terms and conditions of the GNU General Public License, @@ -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; } @@ -468,6 +469,5 @@ static const struct ethtool_ops igbvf_ethtool_ops = { void igbvf_set_ethtool_ops(struct net_device *netdev) { - /* have to "undeclare" const on this struct to remove warnings */ - SET_ETHTOOL_OPS(netdev, (struct ethtool_ops *)&igbvf_ethtool_ops); + SET_ETHTOOL_OPS(netdev, &igbvf_ethtool_ops); } |