Date: Mon, 17 Apr 2006 23:43:01 +0400 From: Oleg Bulyzhin <oleg@freebsd.org> To: Tim Kientzle <kientzle@freebsd.org> Cc: "'freebsd-current@freebsd.org'" <freebsd-current@freebsd.org> Subject: Re: bge problems (bcm5752 broken?) Message-ID: <20060417194301.GA98808@lath.rinet.ru> In-Reply-To: <4441D77F.4050501@freebsd.org> References: <4441D77F.4050501@freebsd.org>
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On Sat, Apr 15, 2006 at 10:34:55PM -0700, Tim Kientzle wrote:
> I'm having troubles getting the BCM5752 ethernet
> controller in my new HP DC7600 to work with either
> -CURRENT or 6-STABLE.
>=20
> Running dhclient on bge0 seems to generate no output
> packets (according to tcpdump on another machine)
> and dhclient eventually gives up. I've also seen
> occasional messages about "firmware timeouts."
>=20
> Any debugging suggestions welcome. (I've not spent
> much time looking at Ethernet drivers, so I'm
> not really sure where I should start.)
>=20
> Tim Kientzle
>=20
Could you please try attached patch? It may solve your dhclient problem.
--=20
Oleg.
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Index: if_bge.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: /home/ncvs/src/sys/dev/bge/if_bge.c,v
retrieving revision 1.91.2.13
diff -u -r1.91.2.13 if_bge.c
--- if_bge.c 4 Mar 2006 09:34:48 -0000 1.91.2.13
+++ if_bge.c 17 Apr 2006 19:39:15 -0000
@@ -3308,6 +3308,14 @@
=09
bge_ifmedia_upd(ifp);
=20
+ sc->bge_link_evt++;
+#ifdef DEVICE_POLLING
+ if (!(sc->bge_ifp->if_capenable & IFCAP_POLLING))
+#endif
+ {
+ BGE_SETBIT(sc, BGE_MISC_LOCAL_CTL, BGE_MLC_INTR_SET);
+ }
+
ifp->if_drv_flags |=3D IFF_DRV_RUNNING;
ifp->if_drv_flags &=3D ~IFF_DRV_OACTIVE;
=20
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