original files of m241

2026-07-30 11:19:44 +05:30
parent 170c2b3f3a
commit afc7070c1f
12254 changed files with 7655111 additions and 0 deletions
@@ -0,0 +1,86 @@
+/* pgPoolVirtLibP.h - virtual page pool object library header file */
+
+/* 
+ * Copyright (c) 2003-2006, 2009-2010 Wind River Systems, Inc. 
+ *
+ * The right to copy, distribute, modify or otherwise make use 
+ * of this software may be licensed only pursuant to the terms 
+ * of an applicable Wind River license agreement. 
+ */ 
+
+/*
+modification history
+--------------------
+01i,29apr10,pad  Moved extern C statement after include statements.
+01h,18sep09,zl   use fully qualified function pointer for pgPoolVirtRangeEach().
+01g,17jun09,zl   updated for LP64 build
+01f,20may09,pad  Reinstated previous prototype for pgPoolVirtNextFreeGet().
+                 Fixed C code instead.
+01e,20may09,pad  Fixed incorrect prototype for pgPoolVirtNextFreeGet().
+01d,07jul06,zl   updated the pgPoolVirtAvailAlloc() arguments.
+01c,21jul05,zl   updated pgPoolLib API
+01b,13sep04,zl   converted to private header file.
+01a,08jul03,yp   written.
+*/
+
+#ifndef __INCpgPoolVirtLibPh
+#define __INCpgPoolVirtLibPh
+
+/* includes */
+
+#include <vxWorks.h>
+#include <private/pgPoolLibP.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+#ifndef	_ASMLANGUAGE
+
+/* function declarations */
+
+extern STATUS	 pgPoolVirtLibInit (void);
+extern STATUS	 pgPoolVirtAddToPool (PAGE_POOL_ID poolId, VIRT_ADDR addr,
+				      size_t numPages, UINT state);
+extern STATUS	 pgPoolVirtRemoveFromPool (PAGE_POOL_ID poolId, VIRT_ADDR addr,
+					   size_t numPages);
+extern VIRT_ADDR pgPoolVirtAlloc (PAGE_POOL_ID poolId, size_t numPages);
+extern VIRT_ADDR pgPoolVirtAlignedAlloc (PAGE_POOL_ID poolId, size_t numPages,
+					 size_t alignment);
+extern VIRT_ADDR pgPoolVirtAllocAt (PAGE_POOL_ID poolId, VIRT_ADDR startAddr,
+				    size_t numPages);
+extern VIRT_ADDR pgPoolVirtAvailAlloc (PAGE_POOL_ID poolId, size_t numPagesReq,
+				       size_t * pNumPagesGot);
+extern STATUS	 pgPoolVirtFree (PAGE_POOL_ID poolId, VIRT_ADDR startAddr,
+				 size_t numPages);
+extern BOOL	 pgPoolVirtRangeIsFree (PAGE_POOL_ID poolId, VIRT_ADDR startAddr,
+					size_t numPages);
+extern BOOL	 pgPoolVirtRangeIsAllocated (PAGE_POOL_ID poolId,
+					     VIRT_ADDR startAddr, 
+					     size_t numPages);
+extern BOOL	 pgPoolVirtRangeVerify (PAGE_POOL_ID poolId,
+					VIRT_ADDR startAddr, size_t numPages);
+extern STATUS	 pgPoolVirtNextFreeGet (PAGE_POOL_ID poolId, VIRT_ADDR addr, 
+					VIRT_ADDR * pFreeAddr,
+					size_t * pNumPages);
+extern STATUS	 pgPoolVirtRangeEach (PAGE_POOL_ID poolId, UINT state,
+				      STATUS (*usrRtn)
+					(
+					VIRT_ADDR virtAddr, 
+					size_t numPages, 
+					UINT state, 
+					void * pArg
+					), 
+				      void * pArg);
+#ifdef _WRS_CONFIG_LP64
+extern void	 pgPoolVirtBaseSet (PAGE_POOL_ID poolId, VIRT_ADDR baseAddr);
+#endif
+
+#endif	/* _ASMLANGUAGE */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __INCpgPoolVirtLibPh */