From: Bin Gao Date: Tue, 30 Apr 2013 07:21:47 +0000 (-0700) Subject: x86/pci/mrst: Use configuration mechanism 1 for 00:00.0, 00:02.0, 00:03.0 X-Git-Tag: v3.10-rc1~35^2~1 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dd72be99d11dbf738d910a38479ce414a51eb21e;p=pandora-kernel.git x86/pci/mrst: Use configuration mechanism 1 for 00:00.0, 00:02.0, 00:03.0 For real PCI devices 00:00.0, 00:02.0 and 00:03.0, there is either no PCI shim, or no guarantee of data correctness of offset 256-4k. So for whatever reason, Linux kernel should not do MMCFG PCI config access to those devices. Instead, always use configuration mechanism 1 for those devices. The 00:00.0, 00:02.0 and 00:03.0 devices are built-in single-function devices and are not PCI-PCI bridges, so this set of devices should be complete. Signed-off-by: Bin Gao Signed-off-by: Bjorn Helgaas --- Reading git-diff-tree failed