On Friday 14 August 2009, Jesse Barnes wrote: > On Thu, 13 Aug 2009 01:29:25 +0100 > Matthew Garrett <mjg59@xxxxxxxxxxxxx> wrote: > > > I got a fixed BIOS from Dell and have been able to get this working > > now. It seems entirely happy with USB, but I'd like some sanity > > checks on whether I'm doing this correctly. There's certainly a > > couple of quirks related to setting the ACPI GPE type that would need > > a little bit of work in the ACPI layer, and it breaks ACPI-mediated > > PCI hotplug though that's easy enough to fix by just calling into the > > hotplug code from the core notifier. > > > > This patch builds on top of Rafael's work on systemwide runtime power > > management. It supports suspending and resuming PCI devices at > > runtime, enabling platform wakeup events that allow the devices to > > automatically resume when appropriate. It currently requires platform > > support, but PCIe setups could be supported natively once native PCIe > > PME code has been added to the kernel. > > PCI bits look pretty good to me, though Rafael should take a look too. I'm going to do that shortly. > Card readers and firewire could benefit from similar treatment, As well us network adapters. > maybe that would get us to .5W territory on some machines. Hopefully. :-) Thanks, Rafael -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
