1 #ifndef __LINUX_GOLDFISH_H 2 #define __LINUX_GOLDFISH_H 3 4 /* Helpers for Goldfish virtual platform */ 5 6 static inline void gf_write_ptr(const void *ptr, void __iomem *portl, 7 void __iomem *porth) 8 { 9 writel((u32)(unsigned long)ptr, portl); 10 #ifdef CONFIG_64BIT 11 writel((unsigned long)ptr >> 32, porth); 12 #endif 13 } 14 15 static inline void gf_write_dma_addr(const dma_addr_t addr, 16 void __iomem *portl, 17 void __iomem *porth) 18 { 19 writel((u32)addr, portl); 20 #ifdef CONFIG_ARCH_DMA_ADDR_T_64BIT 21 writel(addr >> 32, porth); 22 #endif 23 } 24 25 26 #endif /* __LINUX_GOLDFISH_H */ 27