if card has an activate function, call it on apm power changes

1 files changed, 28 insertions, 1 deletions

diff --git a/sys/dev/pcmcia/pcmcia.c b/sys/dev/pcmcia/pcmcia.c
index d44d22cac11..24d2aefff23 100644
--- a/sys/dev/pcmcia/pcmcia.c
+++ b/sys/dev/pcmcia/pcmcia.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: pcmcia.c,v 1.24 1999/08/16 21:46:11 fgsch Exp $	*/
+/*	$OpenBSD: pcmcia.c,v 1.25 2000/02/05 22:10:50 deraadt Exp $	*/
 /*	$NetBSD: pcmcia.c,v 1.9 1998/08/13 02:10:55 eeh Exp $	*/
 
 /*
@@ -57,6 +57,7 @@ int	pcmcia_submatch __P((struct device *, void *, void *));
 void	pcmcia_attach __P((struct device *, struct device *, void *));
 int	pcmcia_print __P((void *, const char *));
 void	pcmcia_card_detach_notify __P((struct device *, void *));
+void	pcmcia_power __P((int why, void *arg));
 
 static inline void pcmcia_socket_enable __P((pcmcia_chipset_tag_t,
 					     pcmcia_chipset_handle_t *));
@@ -121,6 +122,32 @@ pcmcia_attach(parent, self, aux)
 	sc->iosize = paa->iosize;
 
 	sc->ih = NULL;
+	powerhook_establish(pcmcia_power, sc);
+}
+
+void
+pcmcia_power(why, arg)
+	int why;
+	void *arg;
+{
+	struct pcmcia_softc *sc = (struct pcmcia_softc *) arg;
+	struct pcmcia_function *pf;
+	struct device *d;
+	int act = DVACT_ACTIVATE;
+
+	if (why != PWR_RESUME)
+		act = DVACT_DEACTIVATE;
+
+	for (pf = SIMPLEQ_FIRST(&sc->card.pf_head); pf != NULL;
+	     pf = SIMPLEQ_NEXT(pf, pf_list)) {
+		if (SIMPLEQ_FIRST(&pf->cfe_head) == NULL)
+			continue;
+		d = pf->child;
+		if (d == NULL)
+			continue;
+		if (d->dv_cfdata->cf_attach->ca_activate)
+			(*d->dv_cfdata->cf_attach->ca_activate)(d, act);
+	}
 }
 
 int