Date: Fri, 05 Dec 2003 15:24:58 -0500 (EST) From: John Baldwin <jhb@FreeBSD.org> To: acpi-jp@jp.FreeBSD.org Cc: Brendon and Wendy <wendy.humphrey@comcast.net> Subject: RE: [acpi-jp 2851] Re: Compaq Presario 2105US ACPI = NO MOUSE Message-ID: <XFMail.20031205152458.jhb@FreeBSD.org> In-Reply-To: <20031205103549.Y27123@root.org>
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On 05-Dec-2003 Nate Lawson wrote: > My first order of business after 5.2R will be to import acpica 20031203. > It has a lot of fixes in it that may take care of marginal AML. After > that, I'll be adding code to call _PSx on ACPI-attached devices (not PCI, > that's in imp's tree). This may initialize your hw properly. Hey, I'd actually like some thoughts on the power stuff in the p4 power tree. I want to remove my cruft to just mess with _PSx since the power resource code is much more mature and just use that from the PCI drivers. For that to work correctly however, we will need to perhaps do a pass over the ACPI tree early on (before child PCI bus devices are attached I think) that registers all the producers and consumers. We also might want to fix the register functions to use _PSC if it is available to determine the current power state and then add code to power consumers on before we probe/attach them. Note that with the current power resource code, this would only call _PS0 if it really needed to be called. -- John Baldwin <jhb@FreeBSD.org> <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve!" - http://www.FreeBSD.org/
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