Nate Lawson wrote: > On Tue, 30 Dec 2003, Lukas Ertl wrote: >> On Tue, 30 Dec 2003, Nate Lawson wrote: >> > This helps for uhci where we have to unload and reload usb.ko across >> > suspends since it doesn't re-initialize correctly. See the usb >> > comments in the files for an example. >> >> If I understand correctly, usb.ko can't be unloaded, because it has no >> detach method connected. (At least I wasn't able to unload it.) >> >> Anyway, this bandaid wouldn't work on this machine, since I tried to load >> the usb module after a suspend and UHCI still wouldn't work (see >> kern/59747) - it seems like all controller register bits are set, and I >> couldn't find a way to clear them. > > Oops, you're right. It may help for sound drivers though. > >> The UHCI controller works fine with APM suspend, though. It'll help me on my IBM Thinkpad A30p too. I actually got ACPI successfully working under FreeBSD 5.1-RELEASE, but I couldn't use it because I HAD to execute `atacontrol detach 1` to unload my CD-ROM/DVD-ROM drive before suspending and rc.suspend wasn't supported by ACPI under 5.1-RELEASE. Now, if I can manage to get ACPI working again under 5.2-RC2 or -RELEASE then I'll be able to actively make use of ACPI suspend/resume. Thanks! -- Jesse Guardiani, Systems Administrator WingNET Internet Services, P.O. Box 2605 // Cleveland, TN 37320-2605 423-559-LINK (v) 423-559-5145 (f) http://www.wingnet.netReceived on Mon Jan 12 2004 - 06:27:05 UTC
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