From 31f7ac1a3f4c19f257c509c9a77029a66c3fa9b4 Mon Sep 17 00:00:00 2001 From: Shiraz Hashim Date: Thu, 23 Dec 2010 11:32:41 +0100 Subject: [PATCH] --- yaml --- r: 225862 b: refs/heads/master c: 3d29005ab8d828e36108ecc2338612ce3acdd86f h: refs/heads/master v: v3 --- [refs] | 2 +- trunk/arch/arm/include/asm/system.h | 7 +++++++ 2 files changed, 8 insertions(+), 1 deletion(-) diff --git a/[refs] b/[refs] index fc3f5262ebdd..949ba36e4f13 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: 67cfa23ac9df810d1fbf3a06b7f408243350ecfe +refs/heads/master: 3d29005ab8d828e36108ecc2338612ce3acdd86f diff --git a/trunk/arch/arm/include/asm/system.h b/trunk/arch/arm/include/asm/system.h index 1120f18a6b17..9ab8d7e64737 100644 --- a/trunk/arch/arm/include/asm/system.h +++ b/trunk/arch/arm/include/asm/system.h @@ -119,6 +119,13 @@ extern unsigned int user_debug; #define vectors_high() (0) #endif +#if __LINUX_ARM_ARCH__ >= 7 || \ + (__LINUX_ARM_ARCH__ == 6 && defined(CONFIG_CPU_32v6K)) +#define sev() __asm__ __volatile__ ("sev" : : : "memory") +#define wfe() __asm__ __volatile__ ("wfe" : : : "memory") +#define wfi() __asm__ __volatile__ ("wfi" : : : "memory") +#endif + #if __LINUX_ARM_ARCH__ >= 7 #define isb() __asm__ __volatile__ ("isb" : : : "memory") #define dsb() __asm__ __volatile__ ("dsb" : : : "memory")