1 files changed, 14 insertions, 0 deletions

diff --git a/sys/dev/mii/e1000phy.c b/sys/dev/mii/e1000phy.c
index ae45077d62ba..55ea4e0616f1 100644
--- a/sys/dev/mii/e1000phy.c
+++ b/sys/dev/mii/e1000phy.c
@@ -152,6 +152,20 @@ e1000phy_attach(device_t dev)
 		if (PHY_READ(sc, E1000_ESSR) & E1000_ESSR_FIBER_LINK)
 			sc->mii_flags |= MIIF_HAVEFIBER;
 		break;
+	case MII_MODEL_MARVELL_E1149:
+		/*
+		 * Some 88E1149 PHY's page select is initialized to
+		 * point to other bank instead of copper/fiber bank
+		 * which in turn resulted in wrong registers were
+		 * accessed during PHY operation. It is believed that
+		 * page 0 should be used for copper PHY so reinitialize
+		 * E1000_EADR to select default copper PHY. If parent
+		 * device know the type of PHY(either copper or fiber),
+		 * that information should be used to select default
+		 * type of PHY.
+		 */
+		PHY_WRITE(sc, E1000_EADR, 0);
+		break;
 	case MII_MODEL_MARVELL_E3082:
 		/* 88E3082 10/100 Fast Ethernet PHY. */
 		sc->mii_anegticks = MII_ANEGTICKS;