Messages in this thread | | | Date | Mon, 31 Aug 2009 08:29:45 -0400 | From | Mark Lord <> | Subject | Re: expresscard hotplug not working |
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Matthew Garrett wrote: > On Thu, Aug 27, 2009 at 08:52:45AM -0400, Mark Lord wrote: > >> Just create a file called /etc/modprobe.d/pciehp, >> and stick this one line into it: >> >> options pciehp pciehp_force=1 >> >> See if that works. > > It's worth noting that Windows didn't support native pcie hotplug until > Vista, and so any hardware that works with XP (ie, basically all of it, > including Dells) is supposed to be using acpi hotplug instead. I've > fixed one bug that led to acpiphp not working on some hardware, but if > anyone's still running with pciehp_force=1 then please send me the > output of acpidump so it can be fixed properly. ..
My Dell works fine with PCIe hotplug under XP, but not under Linux without pciehp=1.
I have not retested without that parameter for quite some time, though. What do I have to do to retest with "acpihp" ?
Thanks.
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