diff options
Diffstat (limited to 'include/linux/goldfish.h')
| -rw-r--r-- | include/linux/goldfish.h | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/include/linux/goldfish.h b/include/linux/goldfish.h index 569236e6b2bc..93e080b39cf6 100644 --- a/include/linux/goldfish.h +++ b/include/linux/goldfish.h @@ -3,13 +3,24 @@ /* Helpers for Goldfish virtual platform */ -static inline void gf_write64(unsigned long data, - void __iomem *portl, void __iomem *porth) +static inline void gf_write_ptr(const void *ptr, void __iomem *portl, + void __iomem *porth) { - writel((u32)data, portl); + writel((u32)(unsigned long)ptr, portl); #ifdef CONFIG_64BIT - writel(data>>32, porth); + writel((unsigned long)ptr >> 32, porth); #endif } +static inline void gf_write_dma_addr(const dma_addr_t addr, + void __iomem *portl, + void __iomem *porth) +{ + writel((u32)addr, portl); +#ifdef CONFIG_ARCH_DMA_ADDR_T_64BIT + writel(addr >> 32, porth); +#endif +} + + #endif /* __LINUX_GOLDFISH_H */ |