Date: Tue, 22 Jul 2008 18:13:41 -0400 From: John Baldwin <jhb@freebsd.org> To: freebsd-acpi@freebsd.org Cc: Brock Williams <brock@cottonwoodcomputer.com> Subject: Re: acpi no sound, acpi disabled no serial on IBM kiosk Message-ID: <200807221813.41431.jhb@freebsd.org> In-Reply-To: <200807221528.49104.brock@cottonwoodcomputer.com> References: <200807220958.55060.brock@cottonwoodcomputer.com> <200807221353.07575.jhb@freebsd.org> <200807221528.49104.brock@cottonwoodcomputer.com>
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On Tuesday 22 July 2008 05:28:45 pm Brock Williams wrote: > Yeah, I guess I should have said more about the problem. in the ACPI case > I do see the devices there, but they don't work. For example, the machine > has an elotouch touchscreen which works great w/o ACPI but doesn't with. > When I try to cat the device with ACPI enabled, I get nothing. Without > acpi I get the expected touchscreen data when touching the screen. We > also have a dallas ibutton reader hooked up to another port and it acts > the same way. Hmm, they seem to have all the same I/O resources (ports and IRQs), so I don't see anything that would make them not work. Also, there isn't anything in the AML for these devices that I can see that would help (no _INI or _REG methods, etc.). > Brock > > On Tuesday 22 July 2008 11:53:07 am John Baldwin wrote: > > On Tuesday 22 July 2008 11:58:51 am Brock Williams wrote: > > > I'm trying to get our point of sale product ported to run on then new > > > IBM Anyplace Kiosks running FreeBSD 7.0. When we leave ACPI enabled, > > > the onboard sound works but the serial ports aren't detected. When we > > > disable ACPI, the serial ports work great but the sound doesn't work. > > > > > > I've made the dmesg and devinfo both with and without acpi, sysctl > > > hw.acpi, and the asl available here: > > > http://cotcomsol.com/files/acpi_info.tgz > > > > > > I've also attached the 2 dmesg outputs here. Anyone have any ideas > > > what might be going on? I can't figure it out. Everything is enabled > > > in the BIOS and we have checked that the version is the lastest > > > available... > > > > Looks like your serial ports are there in the ACPI case, but they are at > > sio0, sio1, and sio2. In the non-ACPI case the hints cause the serial > > ports to show up at sio0, sio3, and sio4 instead. > > -- > Brock Williams brock@cottonwoodcomputer.com > Cottonwood Computer Solutions, Inc. > www.cotcomsol.com 406-896-4910 > -- John Baldwin
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