netdev - [net-next v2 12/15] fm10k: use macro for default Tx and Rx ITR values

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Message-Id: <1449388894-128573-13-git-send-email-jeffrey.t.kirsher@intel.com>
Date:	Sun,  6 Dec 2015 00:01:31 -0800
From:	Jeff Kirsher <jeffrey.t.kirsher@...el.com>
To:	davem@...emloft.net
Cc:	Jacob Keller <jacob.e.keller@...el.com>, netdev@...r.kernel.org,
	nhorman@...hat.com, sassmann@...hat.com, jogreene@...hat.com,
	Jeff Kirsher <jeffrey.t.kirsher@...el.com>
Subject: [net-next v2 12/15] fm10k: use macro for default Tx and Rx ITR values

From: Jacob Keller <jacob.e.keller@...el.com>

Signed-off-by: Jacob Keller <jacob.e.keller@...el.com>
Reviewed-by: Bruce Allan <bruce.w.allan@...el.com>
Tested-by: Krishneil Singh <Krishneil.k.singh@...el.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@...el.com>
---
 drivers/net/ethernet/intel/fm10k/fm10k.h         | 2 ++
 drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c | 4 ++--
 drivers/net/ethernet/intel/fm10k/fm10k_pci.c     | 4 ++--
 3 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/drivers/net/ethernet/intel/fm10k/fm10k.h b/drivers/net/ethernet/intel/fm10k/fm10k.h
index bb799b3..115033f 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k.h
+++ b/drivers/net/ethernet/intel/fm10k/fm10k.h
@@ -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)
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c b/drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c
index a505a50..109e211 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c
+++ b/drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c
@@ -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;
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_pci.c b/drivers/net/ethernet/intel/fm10k/fm10k_pci.c
index 1f0d9bc..0cdb79e8 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k_pci.c
+++ b/drivers/net/ethernet/intel/fm10k/fm10k_pci.c
@@ -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);
-- 
2.5.0

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