diff options
| author |   Jacob Keller <jacob.e.keller@intel.com> | 2015-10-16 10:57:06 -0700 |
|---|---|---|
| committer |   Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2015-12-05 23:55:21 -0800 |
| commit | 584373f5b98aed81ff5a432d91b6e16d7554a5c9 (patch) | |
| tree | ab9fe6727f0c29f35bdd009d302550a2c189c118 /drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c | |
| parent | fm10k: Add support for ITR scaling based on PCIe link speed (diff) | |
| download | linux-dev-584373f5b98aed81ff5a432d91b6e16d7554a5c9.tar.xz linux-dev-584373f5b98aed81ff5a432d91b6e16d7554a5c9.zip | |
fm10k: introduce ITR_IS_ADAPTIVE macro
Define a macro for identifying when the itr value is dynamic or
adaptive. The concept was taken from i40e. This helps make clear what
the check is, and reduces the line length to something more reasonable
in a few places.
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Reviewed-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Krishneil Singh <krishneil.k.singh@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c b/drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c index fd29145a52e4..a505a502bb8e 100644 --- a/drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c +++ b/drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c @@ -701,12 +701,10 @@ static int fm10k_get_coalesce(struct net_device *dev, { struct fm10k_intfc *interface = netdev_priv(dev); - ec->use_adaptive_tx_coalesce = - !!(interface->tx_itr & FM10K_ITR_ADAPTIVE); + ec->use_adaptive_tx_coalesce = ITR_IS_ADAPTIVE(interface->tx_itr); ec->tx_coalesce_usecs = interface->tx_itr & ~FM10K_ITR_ADAPTIVE; - ec->use_adaptive_rx_coalesce = - !!(interface->rx_itr & FM10K_ITR_ADAPTIVE); + ec->use_adaptive_rx_coalesce = ITR_IS_ADAPTIVE(interface->rx_itr); ec->rx_coalesce_usecs = interface->rx_itr & ~FM10K_ITR_ADAPTIVE; return 0; |