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powerpc/pci: Enable PPC_PCI_BUS_NUM_DOMAIN_DEPENDENT by default
It makes sense to enable CONFIG_PPC_PCI_BUS_NUM_DOMAIN_DEPENDENT by default
(when possible by dependencies) to take advantages of all 256 PCI buses on
each PCI domain, like it is already on all other kernel architectures.
Fixes: 5663568130
("powerpc/pci: Add config option for using all 256 PCI buses")
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20230128133459.32123-1-pali@kernel.org
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@ -392,6 +392,7 @@ config PPC_PCI_BUS_NUM_DOMAIN_DEPENDENT
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depends on PPC32
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depends on !PPC_PMAC && !PPC_CHRP
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bool "Assign PCI bus numbers from zero individually for each PCI domain"
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default y
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help
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By default on PPC32 were PCI bus numbers unique across all PCI domains.
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So system could have only 256 PCI buses independently of available
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