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parisc: provide pci_mmap_page_range() for parisc

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pci_mmap_page_range() is needed for X11-server support on C8000 with ATI
FireGL card.

Signed-off-by Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Helge Deller <deller@gmx.de>
This commit is contained in:
Thomas Bogendoerfer
2013-06-14 09:05:41 +02:00
committed by Helge Deller
parent 9a66d1869d
commit 2cc7138f43
2 changed files with 32 additions and 0 deletions
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5
arch/parisc/include/asm/pci.h
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@@ -225,4 +225,9 @@ static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel)
return channel ? 15 : 14;
}
#define HAVE_PCI_MMAP
extern int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma,
enum pci_mmap_state mmap_state, int write_combine);
#endif /* __ASM_PARISC_PCI_H */