From: Mike Yoknis Date: Wed, 7 Nov 2012 22:52:20 +0000 (-0700) Subject: x86/PCI: Allow x86 platforms to use translation offsets X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~34^2~11^2 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b4873931cc8c934a9893d5962bde97aca23be983;p=pandora-kernel.git x86/PCI: Allow x86 platforms to use translation offsets The memory range descriptors in the _CRS control method contain an address translation offset for host bridges. This value is used to translate addresses across the bridge. The support to use _TRA values is present for other architectures but not for X86 platforms. For existing X86 platforms the _TRA value is zero. Non-zero _TRA values are expected on future X86 platforms. This change will register that value with the resource. Signed-off-by: Mike Yoknis Signed-off-by: Bjorn Helgaas --- Reading git-diff-tree failed