diff --git a/sys/dev/dc/if_dc.c b/sys/dev/dc/if_dc.c
index 3b5e91ad542..c27a45e823c 100644
--- a/sys/dev/dc/if_dc.c
+++ b/sys/dev/dc/if_dc.c
@@ -799,10 +799,13 @@ static int dc_miibus_readreg(dev, phy, reg)
 
 	frame.mii_phyaddr = phy;
 	frame.mii_regaddr = reg;
-	phy_reg = CSR_READ_4(sc, DC_NETCFG);
-	CSR_WRITE_4(sc, DC_NETCFG, phy_reg & ~DC_NETCFG_PORTSEL);
+	if (sc->dc_type == DC_TYPE_98713) {
+		phy_reg = CSR_READ_4(sc, DC_NETCFG);
+		CSR_WRITE_4(sc, DC_NETCFG, phy_reg & ~DC_NETCFG_PORTSEL);
+	}
 	dc_mii_readreg(sc, &frame);
-	CSR_WRITE_4(sc, DC_NETCFG, phy_reg);
+	if (sc->dc_type == DC_TYPE_98713)
+		CSR_WRITE_4(sc, DC_NETCFG, phy_reg);
 
 	return(frame.mii_data);
 }
@@ -869,10 +872,13 @@ static int dc_miibus_writereg(dev, phy, reg, data)
 	frame.mii_regaddr = reg;
 	frame.mii_data = data;
 
-	phy_reg = CSR_READ_4(sc, DC_NETCFG);
-	CSR_WRITE_4(sc, DC_NETCFG, phy_reg & ~DC_NETCFG_PORTSEL);
+	if (sc->dc_type == DC_TYPE_98713) {
+		phy_reg = CSR_READ_4(sc, DC_NETCFG);
+		CSR_WRITE_4(sc, DC_NETCFG, phy_reg & ~DC_NETCFG_PORTSEL);
+	}
 	dc_mii_writereg(sc, &frame);
-	CSR_WRITE_4(sc, DC_NETCFG, phy_reg);
+	if (sc->dc_type == DC_TYPE_98713)
+		CSR_WRITE_4(sc, DC_NETCFG, phy_reg);
 
 	return(0);
 }
diff --git a/sys/dev/vr/if_vr.c b/sys/dev/vr/if_vr.c
index 7c3729f8943..662e7be3456 100644
--- a/sys/dev/vr/if_vr.c
+++ b/sys/dev/vr/if_vr.c
@@ -1262,14 +1262,14 @@ static int vr_encap(sc, c, m_head)
 
 		MGETHDR(m_new, M_DONTWAIT, MT_DATA);
 		if (m_new == NULL) {
-			printf("vr%d: no memory for tx list", sc->vr_unit);
+			printf("vr%d: no memory for tx list\n", sc->vr_unit);
 			return(1);
 		}
 		if (m_head->m_pkthdr.len > MHLEN) {
 			MCLGET(m_new, M_DONTWAIT);
 			if (!(m_new->m_flags & M_EXT)) {
 				m_freem(m_new);
-				printf("vr%d: no memory for tx list",
+				printf("vr%d: no memory for tx list\n",
 						sc->vr_unit);
 				return(1);
 			}
@@ -1346,7 +1346,11 @@ static void vr_start(ifp)
 		sc->vr_cdata.vr_tx_free = cur_tx->vr_nextdesc;
 
 		/* Pack the data into the descriptor. */
-		vr_encap(sc, cur_tx, m_head);
+		if (vr_encap(sc, cur_tx, m_head)) {
+			IF_PREPEND(&ifp->if_snd, m_head);
+			cur_tx = NULL;
+			break;
+		}
 
 		if (cur_tx != start_tx)
 			VR_TXOWN(cur_tx) = VR_TXSTAT_OWN;
diff --git a/sys/pci/if_dc.c b/sys/pci/if_dc.c
index 3b5e91ad542..c27a45e823c 100644
--- a/sys/pci/if_dc.c
+++ b/sys/pci/if_dc.c
@@ -799,10 +799,13 @@ static int dc_miibus_readreg(dev, phy, reg)
 
 	frame.mii_phyaddr = phy;
 	frame.mii_regaddr = reg;
-	phy_reg = CSR_READ_4(sc, DC_NETCFG);
-	CSR_WRITE_4(sc, DC_NETCFG, phy_reg & ~DC_NETCFG_PORTSEL);
+	if (sc->dc_type == DC_TYPE_98713) {
+		phy_reg = CSR_READ_4(sc, DC_NETCFG);
+		CSR_WRITE_4(sc, DC_NETCFG, phy_reg & ~DC_NETCFG_PORTSEL);
+	}
 	dc_mii_readreg(sc, &frame);
-	CSR_WRITE_4(sc, DC_NETCFG, phy_reg);
+	if (sc->dc_type == DC_TYPE_98713)
+		CSR_WRITE_4(sc, DC_NETCFG, phy_reg);
 
 	return(frame.mii_data);
 }
@@ -869,10 +872,13 @@ static int dc_miibus_writereg(dev, phy, reg, data)
 	frame.mii_regaddr = reg;
 	frame.mii_data = data;
 
-	phy_reg = CSR_READ_4(sc, DC_NETCFG);
-	CSR_WRITE_4(sc, DC_NETCFG, phy_reg & ~DC_NETCFG_PORTSEL);
+	if (sc->dc_type == DC_TYPE_98713) {
+		phy_reg = CSR_READ_4(sc, DC_NETCFG);
+		CSR_WRITE_4(sc, DC_NETCFG, phy_reg & ~DC_NETCFG_PORTSEL);
+	}
 	dc_mii_writereg(sc, &frame);
-	CSR_WRITE_4(sc, DC_NETCFG, phy_reg);
+	if (sc->dc_type == DC_TYPE_98713)
+		CSR_WRITE_4(sc, DC_NETCFG, phy_reg);
 
 	return(0);
 }
diff --git a/sys/pci/if_vr.c b/sys/pci/if_vr.c
index 7c3729f8943..662e7be3456 100644
--- a/sys/pci/if_vr.c
+++ b/sys/pci/if_vr.c
@@ -1262,14 +1262,14 @@ static int vr_encap(sc, c, m_head)
 
 		MGETHDR(m_new, M_DONTWAIT, MT_DATA);
 		if (m_new == NULL) {
-			printf("vr%d: no memory for tx list", sc->vr_unit);
+			printf("vr%d: no memory for tx list\n", sc->vr_unit);
 			return(1);
 		}
 		if (m_head->m_pkthdr.len > MHLEN) {
 			MCLGET(m_new, M_DONTWAIT);
 			if (!(m_new->m_flags & M_EXT)) {
 				m_freem(m_new);
-				printf("vr%d: no memory for tx list",
+				printf("vr%d: no memory for tx list\n",
 						sc->vr_unit);
 				return(1);
 			}
@@ -1346,7 +1346,11 @@ static void vr_start(ifp)
 		sc->vr_cdata.vr_tx_free = cur_tx->vr_nextdesc;
 
 		/* Pack the data into the descriptor. */
-		vr_encap(sc, cur_tx, m_head);
+		if (vr_encap(sc, cur_tx, m_head)) {
+			IF_PREPEND(&ifp->if_snd, m_head);
+			cur_tx = NULL;
+			break;
+		}
 
 		if (cur_tx != start_tx)
 			VR_TXOWN(cur_tx) = VR_TXSTAT_OWN;