On Tue 2009-07-21 09:45:42, Deepak Saxena wrote: > > I am working on getting suspend/resume working on an x86 system > (OLPC XO-1.5) where we are implementing ACPI based suspend/resume > using Open Firmware and what I am seeing right now is that on > resume, we're not receiving interrupts so the system locks > up in the suspend path when msleep() is called from the EHCI > HCD resume code. lapic_resume() is being called so the APIC > is being restored. I'm looking for information on what else > Linux's expectation from the firmware when control is handed back > before I start dumping every system register pre and post resume. Well, acpi spec should answer that... Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html _______________________________________________ linux-pm mailing list linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/linux-pm
