From 05ae91585167410dadd1bc8f2e207a062e638a16 Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Wed, 27 Sep 2006 18:25:24 +0900 Subject: sh: Optimized readsl()/writesl() support. Implement optimized copies of readsl()/writesl(). Signed-off-by: Paul Mundt --- include/asm-sh/io.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'include/asm-sh') diff --git a/include/asm-sh/io.h b/include/asm-sh/io.h index 377160b86295..ed12d38e8c00 100644 --- a/include/asm-sh/io.h +++ b/include/asm-sh/io.h @@ -107,6 +107,9 @@ #define __raw_writew(v, a) __writew(v, (void __iomem *)(a)) #define __raw_writel(v, a) __writel(v, (void __iomem *)(a)) +void __raw_writesl(unsigned long addr, const void *data, int longlen); +void __raw_readsl(unsigned long addr, void *data, int longlen); + /* * The platform header files may define some of these macros to use * the inlined versions where appropriate. These macros may also be @@ -132,6 +135,9 @@ # define writel(v,a) ({ __raw_writel((v),(a)); mb(); }) #endif +#define writesl __raw_writesl +#define readsl __raw_readsl + #define readb_relaxed(a) readb(a) #define readw_relaxed(a) readw(a) #define readl_relaxed(a) readl(a) -- cgit v1.2.2