Date: Sun, 1 Jul 2012 14:17:20 +0700 From: Erich Dollansky <erich@alogreentechnologies.com> To: Matthias Apitz <guru@unixarea.de> Cc: freebsd-current@freebsd.org, Hans Petter Selasky <hselasky@c2i.net> Subject: Re: no keyboard after booting r235646 in laptop FS Amilo D 7830 Message-ID: <201207011417.20527.erich@alogreentechnologies.com> In-Reply-To: <20120701065849.GA2681@tinyCurrent> References: <20120629133422.GA2233@tiny.Sisis.de> <201207010629.29148.erich@alogreentechnologies.com> <20120701065849.GA2681@tinyCurrent>
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Hi,
On Sunday, July 01, 2012 01:58:49 PM Matthias Apitz wrote:
> El d=EDa Sunday, July 01, 2012 a las 06:29:28AM +0700, Erich Dollansky es=
cribi=F3:
>=20
> > > and no older versions. I will install the USB booted system to harddi=
sk
> > > and hope when booted from disk and not from USB the keyboard is worki=
ng.
> > >=20
>=20
> I installed the system r235646 to disk and it shows the same problem: no
> keyboard;
>=20
ok.
> > if 7.4 still runs but not anything after 8.0, it is most likely what I =
have written. Some USB hardware is not supported anymore in 8 and later.
> >=20
> > I would install the old one just to see You will also know wat hwardwa=
re is used there and how it is supported.
> >=20
> > This might be the faster route before starting debugging something whic=
h is not there.
>=20
> I said already that it works with a r214444 version, CURRENT from
> October 2010; so I booted this again and concerning keyboard, here is
> the diff:
Of course, I have read it but forgot about it then.
>=20
> r214444:
>=20
> atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
>=20
> r235646:
>=20
> $ fgrep -i kb /tmp/dmesg-r235646.txt=20
> atkbd: the current kbd controller command byte 0065
> atkbd: keyboard ID 0x41ab (2)
> sc0: fb0, kbd1, terminal emulator: scteken (teken terminal)
> atkbdc0 failed to probe at port 0x60 on isa0
It must be the probing routine then. My keyboard here is at acpi but not on=
isa0.
Is all in the kernel which is needed for isa? It should be, but a check cou=
ld help.
> So the question is: why the <Keyboard controller (i8042)> is not
> detected anymore in r235646, while it is in r214444?
>=20
Maybe the hints from man will help you:
Kernel configuration:
options KBD_RESETDELAY=3DN
options KBD_MAXWAIT=3DN
options KBDIO_DEBUG=3DN
device atkbdc
Are they still there?
/boot/device.hints:
hint.atkbdc.0.at=3D"isa"
hint.atkbdc.0.port=3D"0x060"
I do not know if some defaults have changed.
Erich
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