From: deraadt <deraadt@openbsd.org>
Date: Fri, 6 Aug 2010 14:11:42 +0000 (+0000)
Subject: ca_activate for suspend/resume; tested by andrew@afresh1.com
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=c4a973882a0a60e654fce9e6f76a5fe3f2d17172;p=openbsd

ca_activate for suspend/resume; tested by andrew@afresh1.com
---

diff --git a/sys/dev/ic/fxp.c b/sys/dev/ic/fxp.c
index 1ebf6772268..76e5c073d88 100644
--- a/sys/dev/ic/fxp.c
+++ b/sys/dev/ic/fxp.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: fxp.c,v 1.101 2010/05/19 15:27:35 oga Exp $	*/
+/*	$OpenBSD: fxp.c,v 1.102 2010/08/06 14:11:42 deraadt Exp $	*/
 /*	$NetBSD: if_fxp.c,v 1.2 1997/06/05 02:01:55 thorpej Exp $	*/
 
 /*
@@ -147,9 +147,7 @@ void fxp_mediastatus(struct ifnet *, struct ifmediareq *);
 void fxp_scb_wait(struct fxp_softc *);
 void fxp_start(struct ifnet *);
 int fxp_ioctl(struct ifnet *, u_long, caddr_t);
-void fxp_init(void *);
 void fxp_load_ucode(struct fxp_softc *);
-void fxp_stop(struct fxp_softc *, int, int);
 void fxp_watchdog(struct ifnet *);
 int fxp_add_rfabuf(struct fxp_softc *, struct mbuf *);
 int fxp_mdi_read(struct device *, int, int);
diff --git a/sys/dev/ic/fxpvar.h b/sys/dev/ic/fxpvar.h
index 594764d618d..66ddb3ca3f1 100644
--- a/sys/dev/ic/fxpvar.h
+++ b/sys/dev/ic/fxpvar.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: fxpvar.h,v 1.31 2009/10/15 17:54:54 deraadt Exp $	*/
+/*	$OpenBSD: fxpvar.h,v 1.32 2010/08/06 14:11:43 deraadt Exp $	*/
 /*	$NetBSD: if_fxpvar.h,v 1.1 1997/06/05 02:01:58 thorpej Exp $	*/
 
 /*                  
@@ -157,6 +157,8 @@ struct fxp_softc {
 extern int fxp_intr(void *);
 extern int fxp_attach(struct fxp_softc *, const char *);
 void fxp_detach(struct fxp_softc *);
+void fxp_init(void *);
+void fxp_stop(struct fxp_softc *, int, int);
 
 #define	FXP_RXMAP_GET(sc)	((sc)->sc_rxmaps[(sc)->sc_rxfree++])
 #define	FXP_RXMAP_PUT(sc,map)	((sc)->sc_rxmaps[--(sc)->sc_rxfree] = (map))
diff --git a/sys/dev/pci/if_fxp_pci.c b/sys/dev/pci/if_fxp_pci.c
index 9166c3a4656..6afc8ca4062 100644
--- a/sys/dev/pci/if_fxp_pci.c
+++ b/sys/dev/pci/if_fxp_pci.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: if_fxp_pci.c,v 1.52 2009/10/15 17:54:56 deraadt Exp $	*/
+/*	$OpenBSD: if_fxp_pci.c,v 1.53 2010/08/06 14:11:48 deraadt Exp $	*/
 
 /*
  * Copyright (c) 1995, David Greenman
@@ -81,6 +81,7 @@
 int fxp_pci_match(struct device *, void *, void *);
 void fxp_pci_attach(struct device *, struct device *, void *);
 int fxp_pci_detach(struct device *, int);
+int fxp_pci_activate(struct device *, int);
 
 struct fxp_pci_softc {
 	struct fxp_softc	psc_softc;
@@ -90,7 +91,7 @@ struct fxp_pci_softc {
 
 struct cfattach fxp_pci_ca = {
 	sizeof(struct fxp_pci_softc), fxp_pci_match, fxp_pci_attach,
-	    fxp_pci_detach
+	    fxp_pci_detach, fxp_pci_activate
 };
 
 const struct pci_matchid fxp_pci_devices[] = {
@@ -276,3 +277,24 @@ fxp_pci_detach(struct device *self, int flags)
 
 	return (0);
 }
+
+int
+fxp_pci_activate(struct device *self, int act)
+{
+	struct fxp_softc *sc = (struct fxp_softc *)self;
+	struct ifnet *ifp = &sc->sc_arpcom.ac_if;
+
+	switch (act) {
+	case DVACT_SUSPEND:
+		if (ifp->if_flags & IFF_RUNNING)
+			fxp_stop(sc, 1, 1);
+		config_activate_children(self, act);
+		break;
+	case DVACT_RESUME:
+		config_activate_children(self, act);
+		if (ifp->if_flags & IFF_UP)
+			fxp_init(ifp);
+		break;
+	}
+	return (0);
+}