Hi,

   Subject: Re: Re: ex0 driver trouble in -current
Message-ID: <20010423130003.I12888@pasta.cs.uit.no>

$ I applied the patch, but the same problem pops up. It is definately
$ power-management related as the problem disappears when I start apmd
$ with option -a to ignore BIOS-initiated sleep events. Interface goes
$ `down' (without th=E6t fact showing up in ifconfig) but when the syst=
em
$ gets makes up (by keypress) it does not come up again. Only explicit
$ ifconfig down and up awakes the interface again.

Would you please try next patch?
Regards!
---
 Masanori Kanaoka	kanaoka@ann.hi-ho.ne.jp

Index: elinkxl.c
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
RCS file: /ftp/cvs/syssrc/sys/dev/ic/elinkxl.c,v
retrieving revision 1.47
diff -u -r1.47 elinkxl.c
--- elinkxl.c	2001/01/30 19:27:39	1.47
+++ elinkxl.c	2001/04/23 19:56:45
@@ -1574,6 +1574,7 @@
 	bus_dmamem_free(sc->sc_dmat, &sc->sc_useg, sc->sc_urseg);
 =

 	shutdownhook_disestablish(sc->sc_sdhook);
+	powerhook_disestablish(sc->sc_powerhook);
 =

 	return (0);
 }
@@ -1832,14 +1833,24 @@
 	int s;
 =

 	s =3D splnet();
-	if (why !=3D PWR_RESUME) {
+	switch (why) {
+	case PWR_SUSPEND:
+	case PWR_STANDBY:
 		ex_stop(ifp, 0);
 		if (sc->power !=3D NULL)
 			(*sc->power)(sc, why);
-	} else if (ifp->if_flags & IFF_UP) {
-		if (sc->power !=3D NULL)
-			(*sc->power)(sc, why);
-		ex_init(ifp);
+		break;
+	case PWR_RESUME:
+		if (ifp->if_flags & IFF_UP) {
+			if (sc->power !=3D NULL)
+				(*sc->power)(sc, why);
+			ex_init(ifp);
+		}
+		break;
+	case PWR_SOFTSUSPEND:		=

+	case PWR_SOFTSTANDBY:		=

+	case PWR_SOFTRESUME:
+		break;
 	}
 	splx(s);
 }