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fm10k: use macro for default Tx and Rx ITR values 

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>
This commit is contained in:
Jacob Keller 2015-10-16 10:57:08 -07:00 committed by Jeff Kirsher
parent 242722dd3d
commit 436ea956bf
3 changed files with 6 additions and 4 deletions
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2
drivers/net/ethernet/intel/fm10k/fm10k.h
View File

@ -175,6 +175,8 @@ struct fm10k_ring_container {
#define ITR_IS_ADAPTIVE(itr) (!!(itr & FM10K_ITR_ADAPTIVE))
#define FM10K_TX_ITR_DEFAULT FM10K_ITR_10K
#define FM10K_RX_ITR_DEFAULT FM10K_ITR_20K
#define FM10K_ITR_ENABLE (FM10K_ITR_AUTOMASK | FM10K_ITR_MASK_CLEAR)
static inline struct netdev_queue *txring_txq(const struct fm10k_ring *ring)

4
drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c
View File

@ -729,10 +729,10 @@ static int fm10k_set_coalesce(struct net_device *dev,
/* set initial values for adaptive ITR */
if (ec->use_adaptive_tx_coalesce)
tx_itr = FM10K_ITR_ADAPTIVE | FM10K_ITR_10K;
tx_itr = FM10K_ITR_ADAPTIVE | FM10K_TX_ITR_DEFAULT;
if (ec->use_adaptive_rx_coalesce)
rx_itr = FM10K_ITR_ADAPTIVE | FM10K_ITR_20K;
rx_itr = FM10K_ITR_ADAPTIVE | FM10K_RX_ITR_DEFAULT;
/* update interface */
interface->tx_itr = tx_itr;

4
drivers/net/ethernet/intel/fm10k/fm10k_pci.c
View File

@ -1771,8 +1771,8 @@ static int fm10k_sw_init(struct fm10k_intfc *interface,
interface->rx_ring_count = FM10K_DEFAULT_RXD;
/* set default interrupt moderation */
interface->tx_itr = FM10K_ITR_10K;
interface->rx_itr = FM10K_ITR_ADAPTIVE | FM10K_ITR_20K;
interface->tx_itr = FM10K_TX_ITR_DEFAULT;
interface->rx_itr = FM10K_ITR_ADAPTIVE | FM10K_RX_ITR_DEFAULT;
/* initialize vxlan_port list */
INIT_LIST_HEAD(&interface->vxlan_port);