1 files changed, 15 insertions, 0 deletions

diff --git a/include/asm-i386/cache.h b/include/asm-i386/cache.h
new file mode 100644
index 000000000000..849788710feb
--- /dev/null
+++ b/include/asm-i386/cache.h
@@ -0,0 +1,15 @@
+/*
+ * include/asm-i386/cache.h
+ */
+#ifndef __ARCH_I386_CACHE_H
+#define __ARCH_I386_CACHE_H
+
+#include <linux/config.h>
+
+/* L1 cache line size */
+#define L1_CACHE_SHIFT  (CONFIG_X86_L1_CACHE_SHIFT)
+#define L1_CACHE_BYTES  (1 << L1_CACHE_SHIFT)
+
+#define L1_CACHE_SHIFT_MAX 7    /* largest L1 which this arch supports */
+
+#endif