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26 lines
566 B
26 lines
566 B
#ifndef __LINUX_GOLDFISH_H |
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#define __LINUX_GOLDFISH_H |
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/* Helpers for Goldfish virtual platform */ |
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static inline void gf_write_ptr(const void *ptr, void __iomem *portl, |
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void __iomem *porth) |
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{ |
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writel((u32)(unsigned long)ptr, portl); |
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#ifdef CONFIG_64BIT |
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writel((unsigned long)ptr >> 32, porth); |
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#endif |
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} |
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static inline void gf_write_dma_addr(const dma_addr_t addr, |
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void __iomem *portl, |
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void __iomem *porth) |
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{ |
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writel((u32)addr, portl); |
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#ifdef CONFIG_ARCH_DMA_ADDR_T_64BIT |
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writel(addr >> 32, porth); |
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#endif |
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} |
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#endif /* __LINUX_GOLDFISH_H */
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