+static int phylink_sfp_module_insert(void *upstream,
+ const struct sfp_eeprom_id *id)
+{
+ struct phylink *pl = upstream;
+ unsigned long *support = pl->sfp_support;
+
+ ASSERT_RTNL();
+
+ linkmode_zero(support);
+ sfp_parse_support(pl->sfp_bus, id, support);
+ pl->sfp_port = sfp_parse_port(pl->sfp_bus, id, support);
+
+ /* If this module may have a PHY connecting later, defer until later */
+ pl->sfp_may_have_phy = sfp_may_have_phy(pl->sfp_bus, id);
+ if (pl->sfp_may_have_phy)
+ return 0;
+
+ return phylink_sfp_config(pl, MLO_AN_INBAND, support, support);
+}
+
+static int phylink_sfp_module_start(void *upstream)
+{
+ struct phylink *pl = upstream;
+
+ /* If this SFP module has a PHY, start the PHY now. */
+ if (pl->phydev) {
+ phy_start(pl->phydev);
+ return 0;
+ }
+
+ /* If the module may have a PHY but we didn't detect one we
+ * need to configure the MAC here.
+ */
+ if (!pl->sfp_may_have_phy)
+ return 0;
+
+ return phylink_sfp_config(pl, MLO_AN_INBAND,
+ pl->sfp_support, pl->sfp_support);
+}
+
+static void phylink_sfp_module_stop(void *upstream)
+{
+ struct phylink *pl = upstream;
+
+ /* If this SFP module has a PHY, stop it. */
+ if (pl->phydev)
+ phy_stop(pl->phydev);
+}
+