On Dec 7, 2009, at 4:54 PM, Anton Vorontsov wrote: > It appears that we wrongly calculate dev_base for type1 config cycles. > The thing is: we shouldn't subtract hose->first_busno because PCI core > sets PCI primary, secondary and subordinate bus numbers, and PCIe > controller actually takes the registers into account. So we should use > just bus->number. > > Also, according to MPC8315 reference manual, primary bus number should > always remain 0. We have PPC_INDIRECT_TYPE_SURPRESS_PRIMARY_BUS quirk > in indirect_pci.c, but since 83xx is somewhat special, it doesn't use > indirect_pci.c routines, so we have to implement the quirk specifically > for 83xx PCIe controllers. > > Signed-off-by: Anton Vorontsov <avoront...@ru.mvista.com> > ---
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