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[SPARC]: Add iomap interfaces.

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Signed-off-by: David S. Miller <davem@davemloft.net>
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David S. Miller
2006-06-25 23:24:24 -07:00
parent 8e48aec714
commit 749805dc10
3 changed files with 66 additions and 0 deletions
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16
include/asm-sparc/io.h
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@ -249,6 +249,22 @@ extern void __iomem *ioremap(unsigned long offset, unsigned long size);
#define ioremap_nocache(X,Y) ioremap((X),(Y))
extern void iounmap(volatile void __iomem *addr);
#define ioread8(X) readb(X)
#define ioread16(X) readw(X)
#define ioread32(X) readl(X)
#define iowrite8(val,X) writeb(val,X)
#define iowrite16(val,X) writew(val,X)
#define iowrite32(val,X) writel(val,X)
/* Create a virtual mapping cookie for an IO port range */
extern void __iomem *ioport_map(unsigned long port, unsigned int nr);
extern void ioport_unmap(void __iomem *);
/* Create a virtual mapping cookie for a PCI BAR (memory or IO) */
struct pci_dev;
extern void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long max);
extern void pci_iounmap(struct pci_dev *dev, void __iomem *);
/*
* Bus number may be in res->flags... somewhere.
*/