Date: Tue, 23 Dec 2003 17:10:57 -0500 From: Joe Marcus Clarke <marcus@marcuscom.com> To: Steve Kargl <sgk@troutmask.apl.washington.edu> Cc: freebsd-current@freebsd.org Subject: Re: Dell 5150 laptop and lost PS/2 touchpad Message-ID: <1072217457.1268.21.camel@gyros> In-Reply-To: <20031223220836.GA63638@troutmask.apl.washington.edu> References: <20031223220836.GA63638@troutmask.apl.washington.edu>
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--=-b993484V7eyJ3oqq8P5i Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Tue, 2003-12-23 at 17:08, Steve Kargl wrote: > I'm not sure if this is a Dell BIOS problem, new interrupt > code problem, or PS/2 device driver problem. The Dell > 5150 laptop has a Synaptic touchpad, which fails to=20 > attach with the GENERIC kernel from RC1 and a custom > kernel from today sources. A verbose boot shows: >=20 > atkbdc0: <Keyboard controller (i8042)> port 0x66,0x62,0x64,0x60 irq 1 on = acpi0 > atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0 > atkbd: the current kbd controller command byte 0065 > atkbd: keyboard ID 0x41ab (2) > kbd0 at atkbd0 > kbd0: atkbd0, AT 101/102 (2), config:0x1, flags:0x3d0000 > psm0: current command byte:0065 > psm0: the aux port is not functioning (-1). > =20 > Note, the psm0 messages are unchanged with/without acpi > and with/without apic compiled into the kernel. After > looking through psm.c, I added >=20 > hint.psm.0.flags=3D"0x1000" # Ignore error in Aux Port test >=20 > to /boot/device.hints. A verbose boot shows: >=20 > psm0: current command byte:0065 > psm0: <PS/2 Mouse> flags 0x1000 irq 12 on atkbdc0 > psm0: model Generic PS/2 mouse, device ID 0-00, 2 buttons > psm0: config:00001000, flags:00000000, packet size:3 > psm0: syncmask:c0, syncbits:00 >=20 > and moused(8) seems to be happy. I haven't looked closer > at the problem, yet. However, with the impending release > of 5.2, an erratum may be in order. Have a look at my 5150 tips at http://gerda.univie.ac.at/freebsd-laptops/index.pl?action=3Dshow_laptop_det= ail&laptop=3D147. Joe --=20 PGP Key : http://www.marcuscom.com/pgp.asc --=-b993484V7eyJ3oqq8P5i Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.3 (FreeBSD) iD8DBQA/6L1xb2iPiv4Uz4cRAubrAJ9YFMyJJwy06TtmE9TykP5mSbO8QQCfXCm5 TTFqmflxutfs1xlz/SvCfA0= =NUYn -----END PGP SIGNATURE----- --=-b993484V7eyJ3oqq8P5i--
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