[coreboot-gerrit] Change in coreboot[master]: inlcude/cpu/x86: Add clflush inline function

[Marshall Dawson (Code Review)]

Marshall Dawson has uploaded this change for review. ( https://review.coreboot.org/22848

Change subject: inlcude/cpu/x86: Add clflush inline function
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inlcude/cpu/x86: Add clflush inline function

Change-Id: I74c5cc22f02302314ba010bc599051c1495a13cb
Signed-off-by: Marshall Dawson 
---
M src/include/cpu/x86/cache.h
1 file changed, 5 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/48/22848/1

diff --git a/src/include/cpu/x86/cache.h b/src/include/cpu/x86/cache.h
index 2c8c44b..e0a3359 100644
--- a/src/include/cpu/x86/cache.h
+++ b/src/include/cpu/x86/cache.h
@@ -50,6 +50,11 @@
    asm volatile("invd" ::: "memory");
 }

+static inline void clflush(void *addr)
+{
+	asm volatile ("clflush (%0)"::"r" (addr));
+}
+
 /* The following functions require the always_inline due to AMD
  * function STOP_CAR_AND_CPU that disables cache as
  * RAM, the cache as RAM stack can no longer be used. Called