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 +1,98 @@
+/* vxSysInfoCommonP.h - private system information library header file */
+
+/*
+ * Copyright (c) 2007, 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
+--------------------
+01d,14oct10,jpb  Defect 233321: Edited macros _VX_IS_SYS_MODE_SMP and
+                 _VX_IS_SYS_MODE_UP to be true or false on global boolean
+                 variable that stores the value of vxSysMode member in
+                 _VX_SYS_INFO.
+01c,23aug07,kk   added vxSysCpuConfigured and vxSysCpuEnabled fields
+01b,23apr07,gls  added _VX_SYS_MODE_MASK
+01a,11apr07,gls   written.
+*/
+
+#ifndef __INCvxSysInfoCommonPh
+#define __INCvxSysInfoCommonPh
+
+#include <vxWorks.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef _ASMLANGUAGE
+
+/* typedefs */
+
+/* _VX_SYS_INFO structure definition */
+
+typedef struct __vx_sys_info
+    {
+    /*
+     * WARNING:  
+     *
+     * The order and size of the members of this structure must not change.
+     * Maintaining binary backwards compatibility for RTPs depends on this.
+     * All changes must be additional in nature.  Also, the version number
+     * must be incremented when this is done.
+     */
+
+    UINT32         version;           /* version number - MUST BE FIRST ENTRY */
+    UINT32         vxSysMode;         /* system mode bit map */
+    UINT32         vxFeatureSet;      /* feature set bit map */
+    UINT32	   vxSysCpuConfigured;/* # of CPUs configured in the system */
+    cpuset_t       vxSysCpuEnabled;   /* # of CPUs enabled in the system */
+    } _VX_SYS_INFO;
+
+/*
+ * This macro defines the value used to statically initialize the __vx_sysInfo
+ * global.  The version number must be incremented when the _VX_SYS_INFO
+ * structure changes.
+ *
+ * Note that this defaults to UP mode.
+ */
+
+#define _VX_SYS_INFO_VERSION_1 {1, 0, 0}
+
+#endif /* _ASMLANGUAGE */
+
+/* vxSysMode bit definitions */
+
+#define _VX_SYS_MODE_UP      0x0001
+#define _VX_SYS_MODE_SMP     0x0002
+
+extern BOOL vxSysModeSmp;
+
+/* vxFeatureSet bit definitions */
+
+#define _VX_SYS_ATOMIC_INSTR 0x0001
+
+#if !defined(_WRS_KERNEL)
+extern _VX_SYS_INFO __vx_sysInfo;
+
+#define _VX_SYS_VERSION       __vx_sysInfo.version
+
+#define _VX_IS_SYS_MODE_SMP (vxSysModeSmp)
+#define _VX_IS_SYS_MODE_UP  (!vxSysModeSmp)
+
+#define _VX_SYS_HAS_ATOMIC_INSTR  (__vx_sysInfo.vxFeatureSet &                 \
+                                   _VX_SYS_ATOMIC_INSTR)
+
+#define _VX_SYS_CPU_CONFIGURED (__vx_sysInfo.vxSysCpuConfigured)
+#define _VX_SYS_CPU_ENABLED    (__vx_sysInfo.vxSysCpuEnabled)
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __INCvxSysInfoCommonPh */