[TG3]: When link is down, set stats coalescing ticks to zero.

ec6dfadb · David S. Miller · 9188a5cf · ec6dfadb
Commit ec6dfadb authored Mar 30, 2004 by David S. Miller
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drivers/net/tg3.c drivers/net/tg3.c +7 -0

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--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -2017,6 +2017,13 @@ static int tg3_setup_phy(struct tg3 *tp, int force_reset)
 		      (6 << TX_LENGTHS_IPG_SHIFT) |
 		      (32 << TX_LENGTHS_SLOT_TIME_SHIFT)));

+	if (netif_carrier_ok(tp->dev)) {
+		tw32(HOSTCC_STAT_COAL_TICKS,
+		     DEFAULT_STAT_COAL_TICKS);
+	} else {
+		tw32(HOSTCC_STAT_COAL_TICKS, 0);
+	}
+
 	return err;
 }