[TG3]: Do not write stats coalescing ticks reg on 5705/5750.

925b151e · David S. Miller · f91642f9 · 925b151e
Commit 925b151e authored May 09, 2004 by David S. Miller
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Showing with 8 additions and 5 deletions

drivers/net/tg3.c drivers/net/tg3.c +8 -5

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--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -2098,11 +2098,14 @@ 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);
+	if (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5705 &&
+	    GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5750) {
+		if (netif_carrier_ok(tp->dev)) {
+			tw32(HOSTCC_STAT_COAL_TICKS,
+			     DEFAULT_STAT_COAL_TICKS);
+		} else {
+			tw32(HOSTCC_STAT_COAL_TICKS, 0);
+		}
 	}

 	return err;