Commit 425f3740 authored by Alan's avatar Alan Committed by Greg Kroah-Hartman
Browse files

goldfish: Add a 64bit write helper 



The base code imported from the Google tree is ifdef heaven. Prepare to fix
this by adding a helper function.

Signed-off-by: default avatarAlan Cox <alan@linux.intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 7f09d4a0

include/linux/goldfish.h

0 → 100644
+15 −0
Original line number Diff line number Diff line 
#ifndef __LINUX_GOLDFISH_H

#define __LINUX_GOLDFISH_H



/* Helpers for Goldfish virtual platform */



static inline void gf_write64(unsigned long data,

		void __iomem *portl, void __iomem *porth)

{

	writel((u32)data, portl);

#ifdef CONFIG_ARCH_DMA_ADDR_T_64BIT

	writel(data>>32, porth);

#endif

}



#endif /* __LINUX_GOLDFISH_H */