2 * ppc64 "iomap" interface implementation.
4 * (C) Copyright 2004 Linus Torvalds
6 #include <linux/init.h>
9 #include <linux/export.h>
11 #include <asm/pci-bridge.h>
13 void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long max)
15 resource_size_t start = pci_resource_start(dev, bar);
16 resource_size_t len = pci_resource_len(dev, bar);
17 unsigned long flags = pci_resource_flags(dev, bar);
23 if (flags & IORESOURCE_IO)
24 return ioport_map(start, len);
25 if (flags & IORESOURCE_MEM)
26 return ioremap(start, len);
30 EXPORT_SYMBOL(pci_iomap);
32 void pci_iounmap(struct pci_dev *dev, void __iomem *addr)
34 if (isa_vaddr_is_ioport(addr))
36 if (pcibios_vaddr_is_ioport(addr))
40 EXPORT_SYMBOL(pci_iounmap);