[build] Use REQUIRE_OBJECT() to drag in per-object configuration

Signed-off-by: Michael Brown <mcb30@ipxe.org>

src/net/80211/net80211.c

@@ -2826,3 +2826,6 @@ struct errortab common_wireless_errors[] __errortab = {
 	__einfo_errortab ( EINFO_ECONNREFUSED_ASSOC_DENIED ),
 	__einfo_errortab ( EINFO_ECONNREFUSED_AUTH_ALGO_UNSUPP ),
 };
+
+/* Drag in 802.11 configuration */
+REQUIRE_OBJECT ( config_net80211 );

src/net/ethernet.c

@@ -239,5 +239,8 @@ struct net_device * alloc_etherdev ( size_t priv_size ) {
 	return netdev;
 }
 
+/* Drag in Ethernet configuration */
+REQUIRE_OBJECT ( config_ethernet );
+
 /* Drag in Ethernet slow protocols */
 REQUIRE_OBJECT ( eth_slow );

src/net/fc.c

@@ -1939,3 +1939,6 @@ struct fc_ulp * fc_ulp_get_port_id_type ( struct fc_port *port,
  err_peer_get_wwn:
 	return NULL;
 }
+
+/* Drag in Fibre Channel configuration */
+REQUIRE_OBJECT ( config_fc );

src/net/infiniband.c

@@ -999,5 +999,8 @@ struct ib_device * last_opened_ibdev ( void ) {
 	return ibdev;
 }
 
+/* Drag in Infiniband configuration */
+REQUIRE_OBJECT ( config_infiniband );
+
 /* Drag in IPoIB */
 REQUIRE_OBJECT ( ipoib );