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e37af8011a
Only a handful of old PPC systems are still using the old 'nomap' variant of the irqdomain library. Move the associated definitions behind a configuration option, which will allow us to make some more radical changes. Signed-off-by: Marc Zyngier <maz@kernel.org>
33 lines
855 B
Text
33 lines
855 B
Text
# SPDX-License-Identifier: GPL-2.0
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config PPC_PMAC
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bool "Apple PowerMac based machines"
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depends on PPC_BOOK3S && CPU_BIG_ENDIAN
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select MPIC
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select FORCE_PCI
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select PPC_INDIRECT_PCI if PPC32
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select PPC_MPC106 if PPC32
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select PPC_NATIVE
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select ZONE_DMA if PPC32
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default y
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config PPC_PMAC64
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bool
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depends on PPC_PMAC && PPC64
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select MPIC
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select U3_DART
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select MPIC_U3_HT_IRQS
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select GENERIC_TBSYNC
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select PPC_970_NAP
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default y
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config PPC_PMAC32_PSURGE
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bool "Support for powersurge upgrade cards" if EXPERT
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depends on SMP && PPC32 && PPC_PMAC
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select PPC_SMP_MUXED_IPI
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select IRQ_DOMAIN_NOMAP
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default y
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help
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The powersurge cpu boards can be used in the generation
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of powermacs that have a socket for an upgradeable cpu card,
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including the 7500, 8500, 9500, 9600. Support exists for
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both dual and quad socket upgrade cards.
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