From 1f54e2b1f3e6d6a9b94afb7516a9e81fc156caac Mon Sep 17 00:00:00 2001
From: Theo de Raadt <deraadt@cvs.openbsd.org>
Date: Fri, 6 Aug 2010 02:45:55 +0000
Subject: ca_activate function for suspend/resume tested by mlarkin

---
 sys/dev/pci/if_xl_pci.c | 28 ++++++++++++++++++++++++++--
 1 file changed, 26 insertions(+), 2 deletions(-)

(limited to 'sys/dev/pci/if_xl_pci.c')

diff --git a/sys/dev/pci/if_xl_pci.c b/sys/dev/pci/if_xl_pci.c
index b950efa9aaa..c01e9ea77c4 100644
--- a/sys/dev/pci/if_xl_pci.c
+++ b/sys/dev/pci/if_xl_pci.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: if_xl_pci.c,v 1.29 2010/04/08 00:23:53 tedu Exp $	*/
+/*	$OpenBSD: if_xl_pci.c,v 1.30 2010/08/06 02:45:54 deraadt Exp $	*/
 
 /*
  * Copyright (c) 1997, 1998, 1999
@@ -91,6 +91,7 @@
 int xl_pci_match(struct device *, void *, void *);
 void xl_pci_attach(struct device *, struct device *, void *);
 int xl_pci_detach(struct device *, int);
+int xl_pci_activate(struct device *, int);
 void xl_pci_intr_ack(struct xl_softc *);
 
 struct xl_pci_softc {
@@ -101,7 +102,8 @@ struct xl_pci_softc {
 };
 
 struct cfattach xl_pci_ca = {
-	sizeof(struct xl_pci_softc), xl_pci_match, xl_pci_attach, xl_pci_detach
+	sizeof(struct xl_pci_softc), xl_pci_match, xl_pci_attach, xl_pci_detach,
+	xl_pci_activate
 };
 
 const struct pci_matchid xl_pci_devices[] = {
@@ -335,6 +337,28 @@ xl_pci_detach(struct device *self, int flags)
 	return (0);
 }
 
+int
+xl_pci_activate(struct device *self, int act)
+{
+	struct xl_pci_softc *psc = (void *)self;
+	struct xl_softc *sc = &psc->psc_softc;
+	struct ifnet *ifp = &sc->sc_arpcom.ac_if;
+
+	switch (act) {
+	case DVACT_SUSPEND:
+		if (ifp->if_flags & IFF_RUNNING)
+			xl_stop(sc);
+		config_activate_children(self, act);
+		break;
+	case DVACT_RESUME:
+		config_activate_children(self, act);
+		if (ifp->if_flags & IFF_UP)
+			xl_init(sc);
+		break;
+	}
+	return (0);
+}
+
 void            
 xl_pci_intr_ack(struct xl_softc *sc)
 {
-- 
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