ca_activate handler for suspend/resume. untested -- if someone tests

this let me know.

diff --git a/sys/dev/pci/if_alc.c b/sys/dev/pci/if_alc.c
index 9593699..1d1a63e 100644 (file)
--- a/sys/dev/pci/if_alc.c
+++ b/sys/dev/pci/if_alc.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: if_alc.c,v 1.5 2010/04/08 00:23:53 tedu Exp $ */
+/*     $OpenBSD: if_alc.c,v 1.6 2010/07/27 22:39:59 deraadt Exp $      */
 /*-
  * Copyright (c) 2009, Pyun YongHyeon <yongari@FreeBSD.org>
  * All rights reserved.
@@ -79,6 +79,7 @@
 int    alc_match(struct device *, void *, void *);
 void   alc_attach(struct device *, struct device *, void *);
 int    alc_detach(struct device *, int);
+int    alc_activate(struct device *, int);
 
 int    alc_init(struct ifnet *);
 void   alc_start(struct ifnet *);
@@ -128,7 +129,8 @@ const struct pci_matchid alc_devices[] = {
 };
 
 struct cfattach alc_ca = {
-       sizeof (struct alc_softc), alc_match, alc_attach
+       sizeof (struct alc_softc), alc_match, alc_attach, NULL,
+       alc_activate
 };
 
 struct cfdriver alc_cd = {
@@ -675,6 +677,28 @@ alc_detach(struct device *self, int flags)
        return (0);
 }
 
+int
+alc_activate(struct device *self, int act)
+{
+       struct alc_softc *sc = (struct alc_softc *)self;
+       struct ifnet *ifp = &sc->sc_arpcom.ac_if;
+       int rv = 0;
+
+       switch (act) {
+       case DVACT_SUSPEND:
+               if (ifp->if_flags & IFF_RUNNING)
+                       alc_stop(sc);
+               rv = config_activate_children(self, act);
+               break;
+       case DVACT_RESUME:
+               rv = config_activate_children(self, act);
+               if (ifp->if_flags & IFF_UP)
+                       alc_init(ifp);
+               break;
+       }
+       return rv;
+}
+
 int
 alc_dma_alloc(struct alc_softc *sc)
 {