patch-2.4.10 linux/include/asm-sh/shmparam.h
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- Lines: 14
- Date:
Sat Sep 8 12:29:09 2001
- Orig file:
v2.4.9/linux/include/asm-sh/shmparam.h
- Orig date:
Wed Nov 3 11:31:09 1999
diff -u --recursive --new-file v2.4.9/linux/include/asm-sh/shmparam.h linux/include/asm-sh/shmparam.h
@@ -1,6 +1,13 @@
#ifndef __ASM_SH_SHMPARAM_H
#define __ASM_SH_SHMPARAM_H
+#if defined(__SH4__)
+/*
+ * SH-4 has D-cache alias issue
+ */
+#define SHMLBA (PAGE_SIZE*4) /* attach addr a multiple of this */
+#else
#define SHMLBA PAGE_SIZE /* attach addr a multiple of this */
+#endif
#endif /* __ASM_SH_SHMPARAM_H */
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