diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c
index 09d2003f56fc1c3b8396f72beebbe8e16d77b23a..6a25e5860ba56f1d34b847761f6269c780102ff1 100644
--- a/drivers/net/ethernet/broadcom/tg3.c
+++ b/drivers/net/ethernet/broadcom/tg3.c
@@ -8553,10 +8553,7 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 		}
 
 		if (tg3_flag(tp, 57765_PLUS)) {
-			if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57765)
-				val = TG3_RX_STD_MAX_SIZE_5700;
-			else
-				val = TG3_RX_STD_MAX_SIZE_5717;
+			val = TG3_RX_STD_RING_SIZE(tp);
 			val <<= BDINFO_FLAGS_MAXLEN_SHIFT;
 			val |= (TG3_RX_STD_DMA_SZ << 2);
 		} else
@@ -14008,7 +14005,9 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
 	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719)
 		tg3_flag_set(tp, 4K_FIFO_LIMIT);
 
-	if (tg3_flag(tp, 5717_PLUS))
+	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 ||
+	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719 ||
+	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5720)
 		tg3_flag_set(tp, LRG_PROD_RING_CAP);
 
 	if (tg3_flag(tp, 57765_PLUS) &&