Messages in this thread | | | Subject | Re: [linux-pm] Bug in PCI core | From | Alan Cox <> | Date | Fri, 13 Oct 2006 16:26:26 +0100 |
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Ar Gwe, 2006-10-13 am 10:29 -0400, ysgrifennodd Alan Stern: > > I'd like to propose that we have the pci config sysfs interface return > > -EIO when it's blocked (e.g. active BIST or D3cold). This accurately > > reflects the state of the device to userspace, reduces complexity, and > > could potentially save some memory per PCI device instance. > > Could you resubmit your old patches and include a corresponding fix for > this access problem?
And then you can fix the applications it breaks, like the X server which does actually want to know where all the devices are located in PCI space.
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