mirror of
https://github.com/torvalds/linux.git
synced 2024-12-02 17:11:33 +00:00
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 <arnd@arndb.de> Link: https://lore.kernel.org/lkml/CAK8P3a0JmPeczfmMBE__vn=Jbvf=nkbpVaZCycyv40pZNCJJXQ@mail.gmail.com/ Link: https://lore.kernel.org/r/20220722214944.831438-5-shorne@gmail.com Signed-off-by: Stafford Horne <shorne@gmail.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Pierre Morel <pmorel@linux.ibm.com> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
31 lines
655 B
C
31 lines
655 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
|
|
|
|
#ifndef __ASM_GENERIC_PCI_H
|
|
#define __ASM_GENERIC_PCI_H
|
|
|
|
#ifndef PCIBIOS_MIN_IO
|
|
#define PCIBIOS_MIN_IO 0
|
|
#endif
|
|
|
|
#ifndef PCIBIOS_MIN_MEM
|
|
#define PCIBIOS_MIN_MEM 0
|
|
#endif
|
|
|
|
#ifndef pcibios_assign_all_busses
|
|
/* For bootloaders that do not initialize the PCI bus */
|
|
#define pcibios_assign_all_busses() 1
|
|
#endif
|
|
|
|
/* Enable generic resource mapping code in drivers/pci/ */
|
|
#define ARCH_GENERIC_PCI_MMAP_RESOURCE
|
|
|
|
#ifdef CONFIG_PCI_DOMAINS
|
|
static inline int pci_proc_domain(struct pci_bus *bus)
|
|
{
|
|
/* always show the domain in /proc */
|
|
return 1;
|
|
}
|
|
#endif /* CONFIG_PCI_DOMAINS */
|
|
|
|
#endif /* __ASM_GENERIC_PCI_H */
|