original files of m241

vxworks-6.9/target/h/arch/arm/cacheArm940tLib.h

@@ -0,0 +1,89 @@
+/* cacheArm940tLib.h - ARM 940T cache library header file */
+
+/* Copyright 1998-2005 Wind River Systems, Inc. */
+
+/*
+modification history
+--------------------
+01d,27jul06,m_h  vxWorks 6.x Support
+01c,08feb05,rec  use VIRT_ADDR and PHYS_ADDR instead of void
+01b,11dec03,scm  flushing out aim...
+01a,24nov98,jpd  created
+*/
+
+#ifndef	__INCcacheArm940tLibh
+#define	__INCcacheArm940tLibh
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define D_CACHE_SIZE            (4*1024) /* 4 kbytes DCache */
+
+/*
+ * Some cache designs (e.g. Harvard) have D-cache either fully or
+ * partially not coherent with I-cache
+ */
+
+#define ARMCACHE_NOT_COHERENT TRUE
+
+/*
+ * This is a writethrough cache
+ */
+
+#define ARMCACHE_HAS_WRITETHROUGH TRUE
+
+/*
+ * Does not have a mini-cache
+ */
+
+#define ARMCACHE_HAS_MINICACHE FALSE
+
+/*
+ * Do not need an Instruction Memory Barrier
+ */
+
+#define ARMCACHE_NEEDS_IMB FALSE
+
+
+#ifndef _ASMLANGUAGE
+
+IMPORT void	cacheArm940tLibInstall (VIRT_ADDR(physToVirt) (PHYS_ADDR),
+                                        PHYS_ADDR(virtToPhys) (VIRT_ADDR));
+
+#if 0
+
+/* if true, not building with cacheAIM support... */
+
+/* The following prototypes are pre-cacheAIM support */
+
+IMPORT void	cacheArm940tDClearDisable (void);
+IMPORT void	cacheArm940tDFlush (void * addr);
+IMPORT void	cacheArm940tDFlushAll (void);
+IMPORT void	cacheArm940tDInvalidateAll (void);
+IMPORT void	cacheArm940tIInvalidateAll (void);
+IMPORT void	cacheArm940tIInvalidate (void * addr);
+IMPORT void	cacheArm940tDClearAll (void);
+IMPORT void	cacheArm940tDClear (void * addr);
+IMPORT void	cacheArm940tIClearDisable (void);
+IMPORT void	cacheArm940tArchPipeFlush (void);
+
+#else
+
+/* else, cacheAIM support... */
+
+/* definitions to allow for non-cacheAiIM direct calls */
+
+#define cacheArm940tDClearDisable  cacheAim940tDClearDisable
+#define cacheArm940tIClearDisable  cacheAim940tIClearDisable
+
+#endif
+
+#endif	/* _ASMLANGUAGE */
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* __INCcacheArm940tLibh */