--- src/sys/dev/netif/mii_layer/brgphy.c	2008/07/22 10:59:16	1.21
+++ src/sys/dev/netif/mii_layer/brgphy.c	2008/10/22 14:24:24	1.22
@@ -87,6 +87,8 @@ static const struct mii_phydesc brgphys[
 	MII_PHYDESC(xxBROADCOM,	BCM5706C),
 	MII_PHYDESC(xxBROADCOM,	BCM5708C),
 
+	MII_PHYDESC(BROADCOM2, BCM5906),
+
 	MII_PHYDESC_NULL
 };
 
@@ -521,6 +523,10 @@ brgphy_reset(struct mii_softc *sc)
 			PHY_READ(sc, BRGPHY_MII_PHY_EXTCTL)
 				& ~BRGPHY_PHY_EXTCTL_3_LED);
 		}
+
+		/* Adjust output voltage (From Linux driver) */
+		if (bge_sc->bge_asicrev == BGE_ASICREV_BCM5906)
+			PHY_WRITE(sc, BRGPHY_MII_EPHY_PTEST, 0x12);
 	} else if (strncmp(ifp->if_xname, "bce", 3) == 0) {
 		brgphy_ber_bug(sc);
 		brgphy_jumbo_settings(sc, ifp->if_mtu);