diff options
| author | Ingo Molnar <mingo@kernel.org> | 2012-04-14 13:18:27 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2012-04-14 13:19:04 +0200 |
| commit | 6ac1ef482d7ae0c690f1640bf6eb818ff9a2d91e (patch) | |
| tree | 021cc9f6b477146fcebe6f3be4752abfa2ba18a9 /drivers/net/ethernet/intel/igbvf/ethtool.c | |
| parent | 682968e0c425c60f0dde37977e5beb2b12ddc4cc (diff) | |
| parent | a385ec4f11bdcf81af094c03e2444ee9b7fad2e5 (diff) | |
Merge branch 'perf/core' into perf/uprobes
Merge in latest upstream (and the latest perf development tree),
to prepare for tooling changes, and also to pick up v3.4 MM
changes that the uprobes code needs to take care of.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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; } |