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SubjectRe: Add option to passively listen for PCIE hotplug events
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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