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| -rw-r--r-- | arch/powerpc/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index b8c4ac56bddc..fad25aa602c8 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -392,6 +392,7 @@ config PPC_PCI_BUS_NUM_DOMAIN_DEPENDENT depends on PPC32 depends on !PPC_PMAC && !PPC_CHRP bool "Assign PCI bus numbers from zero individually for each PCI domain" + default y help By default on PPC32 were PCI bus numbers unique across all PCI domains. So system could have only 256 PCI buses independently of available |