diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 5bf7671dc2b2e02d7309cc3d509321391b413088..2a9ab99baafd45d0752287a104c4b0a77daecbe5 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -3131,15 +3131,16 @@ static int tg3_phy_autoneg_cfg(struct tg3 *tp, u32 advertise, u32 flowctrl)
 		switch (GET_ASIC_REV(tp->pci_chip_rev_id)) {
 		case ASIC_REV_5717:
 		case ASIC_REV_57765:
-			if (!tg3_phydsp_read(tp, MII_TG3_DSP_CH34TP2, &val))
-				tg3_phydsp_write(tp, MII_TG3_DSP_CH34TP2, val |
-						 MII_TG3_DSP_CH34TP2_HIBW01);
-			/* Fall through */
 		case ASIC_REV_5719:
 			val = MII_TG3_DSP_TAP26_ALNOKO |
 			      MII_TG3_DSP_TAP26_RMRXSTO |
 			      MII_TG3_DSP_TAP26_OPCSINPT;
 			tg3_phydsp_write(tp, MII_TG3_DSP_TAP26, val);
+			/* Fall through */
+		case ASIC_REV_5720:
+			if (!tg3_phydsp_read(tp, MII_TG3_DSP_CH34TP2, &val))
+				tg3_phydsp_write(tp, MII_TG3_DSP_CH34TP2, val |
+						 MII_TG3_DSP_CH34TP2_HIBW01);
 		}
 
 		val = 0;
diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h
index 6a43fc51d87098cae12fd2cbee697ec4fc323590..691539ba17b39fdeb94997e1c307c801d50a1d82 100644
--- a/drivers/net/tg3.h
+++ b/drivers/net/tg3.h
@@ -2180,7 +2180,7 @@
 #define  MII_TG3_DSP_TAP26_OPCSINPT	0x0004
 #define MII_TG3_DSP_AADJ1CH0		0x001f
 #define MII_TG3_DSP_CH34TP2		0x4022
-#define MII_TG3_DSP_CH34TP2_HIBW01	0x017b
+#define MII_TG3_DSP_CH34TP2_HIBW01	0x01ff
 #define MII_TG3_DSP_AADJ1CH3		0x601f
 #define  MII_TG3_DSP_AADJ1CH3_ADCCKADJ	0x0002
 #define MII_TG3_DSP_EXP1_INT_STAT	0x0f01