Date: Mon, 15 Dec 2003 10:57:17 -0800 (PST) From: Russell Jackson <rjackson@cserv62.csub.edu> To: Taku YAMAMOTO <taku@cent.saitama-u.ac.jp> Cc: freebsd-current@freebsd.org Subject: Re: Compaq Presario 2105US ACPI = NO MOUSE Message-ID: <20031215104746.T7517@cserv62.csub.edu> In-Reply-To: <20031215170030.364c7411.taku@cent.saitama-u.ac.jp> References: <1070640554.22666.14.camel@bigboot.humphrey.world> <1071464354.22361.2.camel@bigboot.humphrey.world> <20031215170030.364c7411.taku@cent.saitama-u.ac.jp>
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Wow, I posted, lastnight, about this very same problem but on a Compaq
Presario 900Z. My ASL is very similar.
Device (MSE0)
{
Name (_HID, "SYN0100")
Name (_CID, Package (0x02)
{
0x02002E4F,
0x130FD041
})
Name (_PRW, Package (0x02)
{
0x01,
0x03
})
Name (_CRS, Buffer (0x06)
{
0x23, 0x00, 0x10, 0x01, 0x79, 0x00
})
Method (_PSW, 1, NotSerialized)
{
If (Arg0)
{
If (\_SB.PCI0.ISA.EC.ECOK)
{
Store (0x01, \_SB.PCI0.ISA.EC.TME0)
}
If (\_SB.PCI0.ISA.EC.ECOK)
{
Store (0x00, \_SB.PCI0.ISA.EC.TME0)
}
}
}
}
Do I need to change _HID EisaId? What about _PRW?
On Mon, 15 Dec 2003, Taku YAMAMOTO wrote:
> Greetings,
>
>
> I've read your ASLs and figured out how psm0 fails to attach.
>
> Both of the two ASLs have _CID (compat id) of MSE0 (read: psm0) as a package.
> But, unfortunately, our current code does not handle such _CIDs.
>
> So, for interim solution, I would propose following snippet of ASL.
>
> Device (MSE0) // psm0/psmcpnp0
> {
> Name (_HID, EisaId ("SYN0105"))
> Name (_CID, EisaId ("PNP0F13")) /// XXX - for now
> Name (_CSR, Buffer (6)
> {
> 0x23, 0x00, 0x10, 0x01, 0x79, 0x00
> })
> }
>
> For long time solution, we have to modify the logic of acpi_isa_pnp_probe()
> (defined in src/sys/dev/acpica/acpi.c) to support multiple _CID EisaIds.
>
> I ever saw such patch before. (as long as my memory serves right)
> # Mmm, takawata-san's work?
>
> yours sincerely,
> Taku
> --
> -|-__ YAMAMOTO, Taku <taku@cent.saitama-u.ac.jp>
> | __ <
>
>
> On Sun, 14 Dec 2003 20:59:14 -0800
> Brendon and Wendy <wendy.humphrey@comcast.net> wrote:
> > Quick update regarding problem below.
> >
> > I have cvsupped the kernel again as of today, in order to get the new
> > ACPI implemention. Sadly, it does not seem to improve on the mouse
> > problem.
> >
> > I quickly installed Gentoo 1.4 just to verify that Linux manages to find
> > psm, and it does.
> >
> > So, I'm now slowly working my way through the initialisation code to see
> > if I can at least pinpoint where the decision on IRQ availability is
> > made. Will report what/if I find.
> >
> > Thanks,
> > Brendon
> >
> >
> > On Fri, 2003-12-05 at 08:09, Brendon and Wendy wrote:
> > > Dear list,
> > >
> > > I am going to join the slowly growing number of users that are reporting
> > > that use of ACPI on 5.1-current on Compaq Presario (maybe just Compaq!)
> > > laptops results in the PS/2 mouse being undetectable by the OS (PSM:
> > > Unable to allocate IRQ).
> > >
> > > This has been an ongoing thing for me - I've been aware of the problem
> > > for some time, but have not had the time to do anything about it. I
> > > could sware that 5.0 + ACPI used to work, in fact I might reinstall it
> > > to see.
> > >
> > > I have already tried rebuilding my DSDT, and am going to try some
> > > further experiments (the Compaq raw .aml, does not compile cleanly with
> > > iasl and needs work). Going to try copying the resource allocation code
> > > from a desktop machine that seems ok with ACPI into the laptop (that'll
> > > be fun). I may also start walking through the resource
> > > allocation/discovery code in the kernel to see what the device driver is
> > > doing. My basic premise is that the kernel is having difficulty
> > > determining which IRQ to use for the PS/2 mouse.
> > >
> > > Nate if you have suggestions of things to try I'm perfectly happy to do
> > > so.
> > >
> > > For Nate, my boot -v output is at
> > >
> > > http://humphrey.dyndns.org/dmesg.boot
> > >
> > > original disassembled DSDT is at
> > >
> > > http://humphrey.dyndns.org/presario2100us.asl
> > >
> > > slightly tweeked (and no doubt munged) version:
> > >
> > > http://humphrey.dyndns.org/presario2100us2.asl
> > > http://humphrey.dynsdns.org/presario2100usdiff
> > >
> > > Thanks,
> > > Brendon
> > >
> >
> > _______________________________________________
> > freebsd-current@freebsd.org mailing list
> > http://lists.freebsd.org/mailman/listinfo/freebsd-current
> > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org"
> >
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--
Russell A. Jackson (rjackson@cserv62.csub.edu)
Owning a handgun doesn't make you armed any more than owning a guitar makes you
a musician. -- Col. Jeff Cooper
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