Messages in this thread | | | Date | Thu, 29 Oct 2009 09:57:55 +0100 | From | Jens Axboe <> | Subject | Re: pci-express hotplug |
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On Wed, Oct 28 2009, Alex Chiang wrote: > * Jens Axboe <jens.axboe@oracle.com>: > > > > acpiphp: enable_slot - physical_slot = 1 > > power_on_slot > > no _PS0 > > no _PS0 > > no _PS0 > > no _PS0 > > no _PS0 > > no _PS0 > > no _PS0 > > no _PS0 > > One final thought -- your DSDT doesn't provide any power methods > such as _PS[0-3] (I grepped your DSDT so basing my statement on > more than just the output above), and without those, I'm pretty > sure that there's no way for the OS to communicate to the BIOS > that we want to power those slots on. > > So, something funky is going on with your BIOS. This isn't some > weird proto board or something, is it? ;)
It's pre-production, but not a prototype. I'll take it up with the vendor.
-- Jens Axboe
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