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Diffstat (limited to 'drivers/net')
-rw-r--r--drivers/net/gianfar.c18
-rw-r--r--drivers/net/gianfar.h4
2 files changed, 11 insertions, 11 deletions
diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c
index a59edf7eacd..601f93e482c 100644
--- a/drivers/net/gianfar.c
+++ b/drivers/net/gianfar.c
@@ -1299,11 +1299,11 @@ static irqreturn_t gfar_transmit(int irq, void *dev_id)
/* If we are coalescing the interrupts, reset the timer */
/* Otherwise, clear it */
- if (priv->txcoalescing)
+ if (likely(priv->txcoalescing)) {
+ gfar_write(&priv->regs->txic, 0);
gfar_write(&priv->regs->txic,
mk_ic_value(priv->txcount, priv->txtime));
- else
- gfar_write(&priv->regs->txic, 0);
+ }
spin_unlock(&priv->txlock);
@@ -1417,11 +1417,11 @@ irqreturn_t gfar_receive(int irq, void *dev_id)
/* If we are coalescing interrupts, update the timer */
/* Otherwise, clear it */
- if (priv->rxcoalescing)
+ if (likely(priv->rxcoalescing)) {
+ gfar_write(&priv->regs->rxic, 0);
gfar_write(&priv->regs->rxic,
mk_ic_value(priv->rxcount, priv->rxtime));
- else
- gfar_write(&priv->regs->rxic, 0);
+ }
spin_unlock_irqrestore(&priv->rxlock, flags);
#endif
@@ -1593,11 +1593,11 @@ static int gfar_poll(struct napi_struct *napi, int budget)
/* If we are coalescing interrupts, update the timer */
/* Otherwise, clear it */
- if (priv->rxcoalescing)
+ if (likely(priv->rxcoalescing)) {
+ gfar_write(&priv->regs->rxic, 0);
gfar_write(&priv->regs->rxic,
mk_ic_value(priv->rxcount, priv->rxtime));
- else
- gfar_write(&priv->regs->rxic, 0);
+ }
}
return howmany;
diff --git a/drivers/net/gianfar.h b/drivers/net/gianfar.h
index fcfa1bd5728..ea8671f87bc 100644
--- a/drivers/net/gianfar.h
+++ b/drivers/net/gianfar.h
@@ -124,11 +124,11 @@ extern const char gfar_driver_version[];
#define DEFAULT_TX_COALESCE 1
#define DEFAULT_TXCOUNT 16
-#define DEFAULT_TXTIME 4
+#define DEFAULT_TXTIME 21
#define DEFAULT_RX_COALESCE 1
#define DEFAULT_RXCOUNT 16
-#define DEFAULT_RXTIME 4
+#define DEFAULT_RXTIME 21
#define TBIPA_VALUE 0x1f
#define MIIMCFG_INIT_VALUE 0x00000007