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path: root/drivers/pci/mmap.c
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* PCI: Add I/O BAR support to generic pci_mmap_resource_range()David Woodhouse2017-04-201-4/+8
| | | | | | This will need to call into an arch-provided pci_iobar_pfn() function. Signed-off-by: David Woodhouse <dwmw@amazon.co.uk> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
* PCI: Add pci_mmap_resource_range() and use it for ARM64David Woodhouse2017-04-201-0/+95
Starting to leave behind the legacy of the pci_mmap_page_range() interface which takes "user-visible" BAR addresses. This takes just the resource and offset. For now, both APIs coexist and depending on the platform, one is implemented as a wrapper around the other. Signed-off-by: David Woodhouse <dwmw@amazon.co.uk> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
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