--- zzzz-none-000/linux-2.4.17/include/asm-mips64/cache.h	2001-07-04 18:50:39.000000000 +0000
+++ sangam-fb-322/linux-2.4.17/include/asm-mips64/cache.h	2004-11-24 13:21:49.000000000 +0000
@@ -9,6 +9,18 @@
 #ifndef _ASM_CACHE_H
 #define _ASM_CACHE_H
 
+#ifndef _LANGUAGE_ASSEMBLY
+/*
+ * Descriptor for a cache
+ */
+struct cache_desc {
+	int linesz;
+	int sets;
+	int ways;
+	int flags;	/* Details like write thru/back, coherent, etc. */
+};
+#endif
+
 /* bytes per L1 cache line */
 #define L1_CACHE_BYTES		(1 << CONFIG_L1_CACHE_SHIFT)