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| /openbmc/linux/arch/x86/pci/ |
| H A D | mmconfig-shared.c | diff 67d470e0e1711ca4a4c3a0e5524e0d580654053e Fri Oct 04 17:14:30 CDT 2013 Bjorn Helgaas <bhelgaas@google.com> Revert "x86/PCI: MMCONFIG: Check earlier for MMCONFIG region at address zero"
This reverts commit 07f9b61c3915e8eb156cb4461b3946736356ad02.
07f9b61c was intended to be a cleanup that didn't change anything, but in
fact, for systems without _CBA (which is almost everything), it broke
extended config space for domain 0 and all config space for other domains.
Reference: http://lkml.kernel.org/r/20131004011806.GE20450@dangermouse.emea.sgi.com
Reported-by: Hedi Berriche <hedi@sgi.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
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