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OpenCloudOS-Kernel
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sparc: Provide io{read,write}{16,32}be(). 

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2010-03-03 02:30:37 -08:00
parent 3a5b27bf6f
commit 1bff4dbb79
2 changed files with 8 additions and 0 deletions
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4
arch/sparc/include/asm/io_32.h
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@ -249,10 +249,14 @@ extern void iounmap(volatile void __iomem *addr);
#define ioread8(X) readb(X)
#define ioread16(X) readw(X)
#define ioread16be(X) __raw_readw(X)
#define ioread32(X) readl(X)
#define ioread32be(X) __raw_readl(X)
#define iowrite8(val,X) writeb(val,X)
#define iowrite16(val,X) writew(val,X)
#define iowrite16be(val,X) __raw_writew(val,X)
#define iowrite32(val,X) writel(val,X)
#define iowrite32be(val,X) __raw_writel(val,X)
static inline void ioread8_rep(void __iomem *port, void *buf, unsigned long count)
{

4
arch/sparc/include/asm/io_64.h
View File

@ -468,10 +468,14 @@ static inline void iounmap(volatile void __iomem *addr)
#define ioread8(X) readb(X)
#define ioread16(X) readw(X)
#define ioread16be(X) __raw_readw(X)
#define ioread32(X) readl(X)
#define ioread32be(X) __raw_readl(X)
#define iowrite8(val,X) writeb(val,X)
#define iowrite16(val,X) writew(val,X)
#define iowrite16be(val,X) __raw_writew(val,X)
#define iowrite32(val,X) writel(val,X)
#define iowrite32be(val,X) __raw_writel(val,X)
/* Create a virtual mapping cookie for an IO port range */
extern void __iomem *ioport_map(unsigned long port, unsigned int nr);