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authorClaudiu Manoil <claudiu.manoil@freescale.com>2013-03-19 07:40:05 +0000
committerDavid S. Miller <davem@davemloft.net>2013-03-20 13:21:53 -0400
commit800c644bcd0f2b29020c0dd6b661596c14c0f34f (patch)
tree480929931c8d691b5b039a5c3acc9d33c2798423
parent5d9657d83a1cfecfbe41add0d94863d3fe714df0 (diff)
gianfar: Refactor config coalescing calls for all queues
The only place where gfar_configure_coalescing is called with an actual bitmask (other than 0xff) is in gfar_poll (on the hot path). So make gfar_configure_coalescing() static for the buffer processing path, and export gfar_configure_coalescing_all() for the remaining cases that require to set coalescing for all the queues at once (on the slow path). Signed-off-by: Claudiu Manoil <claudiu.manoil@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--drivers/net/ethernet/freescale/gianfar.c11
-rw-r--r--drivers/net/ethernet/freescale/gianfar.h3
-rw-r--r--drivers/net/ethernet/freescale/gianfar_ethtool.c2
3 files changed, 10 insertions, 6 deletions
diff --git a/drivers/net/ethernet/freescale/gianfar.c b/drivers/net/ethernet/freescale/gianfar.c
index e28b3e6b12d9..49ce83b1088f 100644
--- a/drivers/net/ethernet/freescale/gianfar.c
+++ b/drivers/net/ethernet/freescale/gianfar.c
@@ -341,7 +341,7 @@ static void gfar_init_mac(struct net_device *ndev)
gfar_init_tx_rx_base(priv);
/* Configure the coalescing support */
- gfar_configure_coalescing(priv, 0xFF, 0xFF);
+ gfar_configure_coalescing_all(priv);
/* set this when rx hw offload (TOE) functions are being used */
priv->uses_rxfcb = 0;
@@ -1816,7 +1816,7 @@ void gfar_start(struct net_device *dev)
dev->trans_start = jiffies; /* prevent tx timeout */
}
-void gfar_configure_coalescing(struct gfar_private *priv,
+static void gfar_configure_coalescing(struct gfar_private *priv,
unsigned long tx_mask, unsigned long rx_mask)
{
struct gfar __iomem *regs = priv->gfargrp[0].regs;
@@ -1851,6 +1851,11 @@ void gfar_configure_coalescing(struct gfar_private *priv,
}
}
+void gfar_configure_coalescing_all(struct gfar_private *priv)
+{
+ gfar_configure_coalescing(priv, 0xFF, 0xFF);
+}
+
static int register_grp_irqs(struct gfar_priv_grp *grp)
{
struct gfar_private *priv = grp->priv;
@@ -1940,7 +1945,7 @@ int startup_gfar(struct net_device *ndev)
phy_start(priv->phydev);
- gfar_configure_coalescing(priv, 0xFF, 0xFF);
+ gfar_configure_coalescing_all(priv);
return 0;
diff --git a/drivers/net/ethernet/freescale/gianfar.h b/drivers/net/ethernet/freescale/gianfar.h
index b1d0c1c77139..eec87eaaae92 100644
--- a/drivers/net/ethernet/freescale/gianfar.h
+++ b/drivers/net/ethernet/freescale/gianfar.h
@@ -1182,8 +1182,7 @@ extern void stop_gfar(struct net_device *dev);
extern void gfar_halt(struct net_device *dev);
extern void gfar_phy_test(struct mii_bus *bus, struct phy_device *phydev,
int enable, u32 regnum, u32 read);
-extern void gfar_configure_coalescing(struct gfar_private *priv,
- unsigned long tx_mask, unsigned long rx_mask);
+extern void gfar_configure_coalescing_all(struct gfar_private *priv);
void gfar_init_sysfs(struct net_device *dev);
int gfar_set_features(struct net_device *dev, netdev_features_t features);
extern void gfar_check_rx_parser_mode(struct gfar_private *priv);
diff --git a/drivers/net/ethernet/freescale/gianfar_ethtool.c b/drivers/net/ethernet/freescale/gianfar_ethtool.c
index 75e89acf4912..8248df760aad 100644
--- a/drivers/net/ethernet/freescale/gianfar_ethtool.c
+++ b/drivers/net/ethernet/freescale/gianfar_ethtool.c
@@ -436,7 +436,7 @@ static int gfar_scoalesce(struct net_device *dev,
gfar_usecs2ticks(priv, cvals->tx_coalesce_usecs));
}
- gfar_configure_coalescing(priv, 0xFF, 0xFF);
+ gfar_configure_coalescing_all(priv);
return 0;
}

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