sh/PCI: Use generic pci_mmap_resource_range()
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
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@ -269,28 +269,6 @@ void __ref pcibios_report_status(unsigned int status_mask, int warn)
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}
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}
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}
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}
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int pci_mmap_page_range(struct pci_dev *dev, int bar,
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struct vm_area_struct *vma,
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enum pci_mmap_state mmap_state, int write_combine)
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{
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/*
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* I/O space can be accessed via normal processor loads and stores on
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* this platform but for now we elect not to do this and portable
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* drivers should not do this anyway.
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*/
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if (mmap_state == pci_mmap_io)
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return -EINVAL;
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/*
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* Ignore write-combine; for now only return uncached mappings.
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*/
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vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
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return remap_pfn_range(vma, vma->vm_start, vma->vm_pgoff,
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vma->vm_end - vma->vm_start,
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vma->vm_page_prot);
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}
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#ifndef CONFIG_GENERIC_IOMAP
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#ifndef CONFIG_GENERIC_IOMAP
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void __iomem *__pci_ioport_map(struct pci_dev *dev,
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void __iomem *__pci_ioport_map(struct pci_dev *dev,
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@ -66,6 +66,7 @@ extern unsigned long PCIBIOS_MIN_IO, PCIBIOS_MIN_MEM;
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struct pci_dev;
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struct pci_dev;
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#define HAVE_PCI_MMAP
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#define HAVE_PCI_MMAP
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#define ARCH_GENERIC_PCI_MMAP_RESOURCE
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extern void pcibios_set_master(struct pci_dev *dev);
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extern void pcibios_set_master(struct pci_dev *dev);
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