Date: Tue, 22 Jul 2008 16:52:38 -0600 From: Brock Williams <brock@cottonwoodcomputer.com> To: Nate Lawson <nate@root.org> Cc: freebsd-acpi@freebsd.org Subject: Re: acpi no sound, acpi disabled no serial on IBM kiosk Message-ID: <200807221652.43618.brock@cottonwoodcomputer.com> In-Reply-To: <4886639E.4050201@root.org> References: <200807220958.55060.brock@cottonwoodcomputer.com> <200807221813.41431.jhb@freebsd.org> <4886639E.4050201@root.org>
next in thread | previous in thread | raw e-mail | index | archive | help
[-- Attachment #1 --] On Tuesday 22 July 2008 4:47:58 pm Nate Lawson wrote: > John Baldwin wrote: > > 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.). > > Just to confirm -- you are switching the device names when you "cat the > device", right (sio0, 1, 2)? Yep, I've tried cat'ing every cuad device that shows up, and I can't get data out of any of them when I enable acpi. Also while catting with ACPI I regularly get a message like: sio1: 5 more silo overflows (total 5) Thanks for the help, Brock -- Brock Williams brock@cottonwoodcomputer.com Cottonwood Computer Solutions, Inc. www.cotcomsol.com 406-896-4910 [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (GNU/Linux) iD8DBQBIhmS75rHRr9hEyasRArCzAKCQpKLTi13qjz8uxDLwUyclTcJL/wCgvcue nMjGh4wPNmn2R/hXBZ2vieY= =xvJ5 -----END PGP SIGNATURE-----
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200807221652.43618.brock>