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-rw-r--r--kernel/include/linux/goldfish.h19
1 files changed, 15 insertions, 4 deletions
diff --git a/kernel/include/linux/goldfish.h b/kernel/include/linux/goldfish.h
index 569236e6b..93e080b39 100644
--- a/kernel/include/linux/goldfish.h
+++ b/kernel/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 */