diff --git a/sys/dev/cardbus/cardbus.c b/sys/dev/cardbus/cardbus.c
index fc478b5d4c9e..4fae0165cc94 100644
--- a/sys/dev/cardbus/cardbus.c
+++ b/sys/dev/cardbus/cardbus.c
@@ -146,7 +146,7 @@ static void	cardbus_disable_io_method(device_t cbdev, device_t child,
 static int
 cardbus_probe(device_t cbdev)
 {
-	device_set_desc(cbdev, "Cardbus bus (newcard)");
+	device_set_desc(cbdev, "CardBus bus");
 	return 0;
 }
 
@@ -163,6 +163,19 @@ cardbus_detach(device_t cbdev)
 	return 0;
 }
 
+static int
+cardbus_suspend(device_t self)
+{
+	cardbus_detach_card(self, DETACH_FORCE);
+	return (0);
+}
+
+static int
+cardbus_resume(device_t self)
+{
+	return (0);
+}
+
 /************************************************************************/
 /* Attach/Detach card							*/
 /************************************************************************/
@@ -1199,8 +1212,8 @@ static device_method_t cardbus_methods[] = {
 	DEVMETHOD(device_attach,	cardbus_attach),
 	DEVMETHOD(device_detach,	cardbus_detach),
 	DEVMETHOD(device_shutdown,	bus_generic_shutdown),
-	DEVMETHOD(device_suspend,	bus_generic_suspend),
-	DEVMETHOD(device_resume,	bus_generic_resume),
+	DEVMETHOD(device_suspend,	cardbus_suspend),
+	DEVMETHOD(device_resume,	cardbus_resume),
 
 	/* Bus interface */
 	DEVMETHOD(bus_print_child,	cardbus_print_child),
diff --git a/sys/dev/pccard/pccard.c b/sys/dev/pccard/pccard.c
index 4612b40168b1..f6ea8648156f 100644
--- a/sys/dev/pccard/pccard.c
+++ b/sys/dev/pccard/pccard.c
@@ -807,6 +807,20 @@ pccard_detach(device_t dev)
 	return 0;
 }
 
+static int
+pccard_suspend(device_t self)
+{
+	pccard_detach_card(self, 0);
+	return (0);
+}
+
+static
+int
+pccard_resume(device_t self)
+{
+	return (0);
+}
+
 static void
 pccard_print_resources(struct resource_list *rl, const char *name, int type,
     int count, const char *format)
@@ -1200,8 +1214,8 @@ static device_method_t pccard_methods[] = {
 	DEVMETHOD(device_attach,	pccard_attach),
 	DEVMETHOD(device_detach,	pccard_detach),
 	DEVMETHOD(device_shutdown,	bus_generic_shutdown),
-	DEVMETHOD(device_suspend,	bus_generic_suspend),
-	DEVMETHOD(device_resume,	bus_generic_resume),
+	DEVMETHOD(device_suspend,	pccard_suspend),
+	DEVMETHOD(device_resume,	pccard_resume),
 
 	/* Bus interface */
 	DEVMETHOD(bus_print_child,	pccard_print_child),
diff --git a/sys/dev/pccbb/pccbb.c b/sys/dev/pccbb/pccbb.c
index c8b21d2f633d..1bf4fa383340 100644
--- a/sys/dev/pccbb/pccbb.c
+++ b/sys/dev/pccbb/pccbb.c
@@ -2096,14 +2096,67 @@ pccbb_write_config(device_t brdev, int b, int s, int f, int reg, u_int32_t val,
 	    b, s, f, reg, val, width);
 }
 
+static int
+pccbb_suspend(device_t self)
+{
+	int			error = 0;
+	struct pccbb_softc*	sc = device_get_softc(self);
+
+	bus_teardown_intr(self, sc->sc_irq_res, sc->sc_intrhand);
+	error = bus_generic_suspend(self);
+	return (error);
+}
+
+static int
+pccbb_resume(device_t self)
+{
+	int	error = 0;
+	struct pccbb_softc *sc = (struct pccbb_softc *)device_get_softc(self);
+	u_int32_t tmp;
+
+	pci_write_config(self, PCCBBR_SOCKBASE,
+	    rman_get_start(sc->sc_base_res), 4);
+	DEVPRINTF((self, "PCI Memory allocated: %08lx\n",
+	    rman_get_start(sc->sc_base_res)));
+
+	pccbb_chipinit(sc);
+
+	/* CSC Interrupt: Card detect interrupt on */
+	sc->sc_socketreg->socket_mask |= PCCBB_SOCKET_MASK_CD;
+
+	/* reset interrupt */
+	tmp = sc->sc_socketreg->socket_event;
+	sc->sc_socketreg->socket_event = tmp;
+
+	/* re-establish the interrupt. */
+	if (bus_setup_intr(self, sc->sc_irq_res, INTR_TYPE_BIO, pccbb_intr, sc,
+	    &(sc->sc_intrhand))) {
+		device_printf(self, "couldn't re-establish interrupt");
+		bus_release_resource(self, SYS_RES_IRQ, 0, sc->sc_irq_res);
+		bus_release_resource(self, SYS_RES_MEMORY, PCCBBR_SOCKBASE,
+		    sc->sc_base_res);
+		mtx_destroy(&sc->sc_mtx);
+		error = ENOMEM;
+	}
+	bus_generic_resume(self);
+
+	/* wakeup thread */
+	if (!error) {
+		mtx_lock(&sc->sc_mtx);
+		wakeup(sc);
+		mtx_unlock(&sc->sc_mtx);
+	}
+	return (error);
+}
+
 static device_method_t pccbb_methods[] = {
 	/* Device interface */
 	DEVMETHOD(device_probe,			pccbb_probe),
 	DEVMETHOD(device_attach,		pccbb_attach),
 	DEVMETHOD(device_detach,		pccbb_detach),
 	DEVMETHOD(device_shutdown,		pccbb_shutdown),
-	DEVMETHOD(device_suspend,		bus_generic_suspend),
-	DEVMETHOD(device_resume,		bus_generic_resume),
+	DEVMETHOD(device_suspend,		pccbb_suspend),
+	DEVMETHOD(device_resume,		pccbb_resume),
 
 	/* bus methods */
 	DEVMETHOD(bus_print_child,		bus_generic_print_child),