microblaze: io.h: Add io big-endian function
Add new io big-endian function. They will be used for uartlite and spi driver. Signed-off-by: John Linn <john.linn@xilinx.com> Signed-off-by: Michal Simek <monstr@monstr.eu>
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@ -108,6 +108,11 @@ static inline void writel(unsigned int v, volatile void __iomem *addr)
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#define iowrite16(v, addr) __raw_writew((u16)(v), (u16 *)(addr))
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#define iowrite32(v, addr) __raw_writel((u32)(v), (u32 *)(addr))
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#define ioread16be(addr) __raw_readw((u16 *)(addr))
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#define ioread32be(addr) __raw_readl((u32 *)(addr))
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#define iowrite16be(v, addr) __raw_writew((u16)(v), (u16 *)(addr))
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#define iowrite32be(v, addr) __raw_writel((u32)(v), (u32 *)(addr))
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/* These are the definitions for the x86 IO instructions
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* inb/inw/inl/outb/outw/outl, the "string" versions
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* insb/insw/insl/outsb/outsw/outsl, and the "pausing" versions
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