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Stafford Horne
a2912b45b0
The asm/pci.h used for many newer architectures share similar definitions. Move the common parts to asm-generic/pci.h to allow for sharing code. Suggested-by: Arnd Bergmann <[email protected]> Link: https://lore.kernel.org/lkml/CAK8P3a0JmPeczfmMBE__vn=Jbvf=nkbpVaZCycyv40pZNCJJXQ@mail.gmail.com/ Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Stafford Horne <[email protected]> Signed-off-by: Bjorn Helgaas <[email protected]> Reviewed-by: Arnd Bergmann <[email protected]> Acked-by: Pierre Morel <[email protected]> Acked-by: Geert Uytterhoeven <[email protected]>
31 lines
655 B
C
31 lines
655 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
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#ifndef __ASM_GENERIC_PCI_H
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#define __ASM_GENERIC_PCI_H
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#ifndef PCIBIOS_MIN_IO
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#define PCIBIOS_MIN_IO 0
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#endif
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#ifndef PCIBIOS_MIN_MEM
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#define PCIBIOS_MIN_MEM 0
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#endif
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#ifndef pcibios_assign_all_busses
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/* For bootloaders that do not initialize the PCI bus */
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#define pcibios_assign_all_busses() 1
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#endif
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/* Enable generic resource mapping code in drivers/pci/ */
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#define ARCH_GENERIC_PCI_MMAP_RESOURCE
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#ifdef CONFIG_PCI_DOMAINS
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static inline int pci_proc_domain(struct pci_bus *bus)
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{
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/* always show the domain in /proc */
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return 1;
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}
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#endif /* CONFIG_PCI_DOMAINS */
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#endif /* __ASM_GENERIC_PCI_H */
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