Messages in this thread | | | Date | Tue, 4 Nov 2008 12:47:07 +0000 | From | Matthew Garrett <> | Subject | Re: Add option to passively listen for PCIE hotplug events |
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On Tue, Nov 04, 2008 at 03:29:23AM -0800, Alan Jenkins wrote:
> I've tested pciehp with this patch on my EeePC, which as you say uses > pcie hotplug to allow power savings when the wireless is not needed. > Functionally it seems ok.
Hurrah. Progress.
> But resuming from suspend to ram can now take 15-20 seconds. It seems > the longer suspend time happens with the device "present"; it's about > 5 seconds shorter with the device "removed", but still much longer > than previously. There's more than one PCIE port, so the rest of the > delay could be due to other ports which always have devices "present".
Mm. Yeah, a printk with timings would probably be a good plan. I'll do some poking at this end and see where the time seems to be being lost.
-- Matthew Garrett | mjg59@srcf.ucam.org
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