Messages in this thread | | | Date | Wed, 28 Dec 2005 23:17:56 -0800 | From | "Greg KH" <> | Subject | Re: pci_scan_bridge and cardbus controllers? |
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On Wed, Dec 14, 2005 at 01:45:30PM -0600, Kumar Gala wrote: > in pci_fixup_parent_subordinate_busnr() we will only reassign bus numbers > if pcibios_assign_all_busses() returns 1. > > If we got to pci_fixup_parent_subordinate_busnr() and > pcibios_assign_all_busses() returns 0, should we not print out some > warning since we most likely got here because the bios didn't init things > properly? > > I came across this on an embedded system in which we had a cardbus > controller behind a P2P bridge. The bios did not reserve any bus numbers > for the cardbus controller like linux does. So I ended up with:
Ick. Perhaps the pcmcia developers would know better what they want to have done here? Try asking on their list :)
thanks,
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