On Jul 10, 2012, at 7:26 PM, Scott Wood wrote: > As an alternative incremental starting point to Jia Hongtao's patchset, > get the FSL PCI init out of the board files, but do not yet convert to a > platform driver. > > Rather than having each board supply a magic register offset for > determining the "primary" bus, we look for which PCI host bridge > contains an ISA node within its subtree. If there is no ISA node, > normally that would mean there is no primary bus, but until certain > bugs are fixed we arbitrarily designate a primary in this case. > > Conversion to a platform driver and related improvements can happen > after this, as the ordering issues are sorted out. > > Signed-off-by: Scott Wood <scottw...@freescale.com> > --- > v2: rebased on Kumar's next > > arch/powerpc/sysdev/fsl_pci.c | 71 ++++++++++++++++++++++++++++++++++++++++- > arch/powerpc/sysdev/fsl_pci.h | 8 +++++ > 2 files changed, 78 insertions(+), 1 deletions(-)
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