config: Add <rtems/confdefs/mcpi.h>

Remove all comments and copyrightable content from the moved content.
Use BSD-2-Clause license for new file.

Update #3053.
Update #3875.

3 files changed, 149 insertions, 115 deletions

diff --git a/cpukit/headers.am b/cpukit/headers.am
index 84e9523718..20059a7909 100644
--- a/cpukit/headers.am
+++ b/cpukit/headers.am
@@ -188,6 +188,7 @@ include_rtems_confdefs_HEADERS += include/rtems/confdefs/bsp.h
 include_rtems_confdefs_HEADERS += include/rtems/confdefs/libio.h
 include_rtems_confdefs_HEADERS += include/rtems/confdefs/libpci.h
 include_rtems_confdefs_HEADERS += include/rtems/confdefs/malloc.h
+include_rtems_confdefs_HEADERS += include/rtems/confdefs/mpci.h
 include_rtems_confdefs_HEADERS += include/rtems/confdefs/obsolete.h
 include_rtems_confdefs_HEADERS += include/rtems/confdefs/percpu.h
 include_rtems_confdefs_HEADERS += include/rtems/confdefs/scheduler.h
diff --git a/cpukit/include/rtems/confdefs.h b/cpukit/include/rtems/confdefs.h
index 4f1ba45de8..a28e277311 100644
--- a/cpukit/include/rtems/confdefs.h
+++ b/cpukit/include/rtems/confdefs.h
@@ -54,6 +54,7 @@
 #include <rtems/confdefs/libio.h>
 #include <rtems/confdefs/libpci.h>
 #include <rtems/confdefs/malloc.h>
+#include <rtems/confdefs/mpci.h>
 #include <rtems/confdefs/percpu.h>
 #include <rtems/confdefs/scheduler.h>
 
@@ -427,108 +428,6 @@ extern "C" {
 /**@}*/ /* end of Device Driver Table Configuration */
 
 /**
- * @defgroup ConfigurationMultiprocessing Multiprocessing Configuration
- *
- * @addtogroup Configuration
- *
- * This module contains the parameters related to the Multiprocessing
- * configuration of RTEMS.
- *
- * In a single processor or SMP configuration, only two parameters are
- * needed and they are defaulted. The user should not have to specify
- * any parameters.
- */
-/**@{*/
-
-/**
- * This defines the extra stack space required for the MPCI server thread.
- */
-#ifndef CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK
-  #define CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK 0
-#endif
-
-#if defined(RTEMS_MULTIPROCESSING)
-  /*
-   *  Default Multiprocessing Configuration Table.  The defaults are
-   *  appropriate for most of the RTEMS Multiprocessor Test Suite.  Each
-   *  value may be overridden within each test to customize the environment.
-   */
-
-  #ifdef CONFIGURE_MP_APPLICATION
-    #ifndef CONFIGURE_MP_NODE_NUMBER
-      #define CONFIGURE_MP_NODE_NUMBER                NODE_NUMBER
-    #endif
-
-    #ifndef CONFIGURE_MP_MAXIMUM_NODES
-      #define CONFIGURE_MP_MAXIMUM_NODES              2
-    #endif
-
-    #ifndef CONFIGURE_MP_MAXIMUM_GLOBAL_OBJECTS
-      #define CONFIGURE_MP_MAXIMUM_GLOBAL_OBJECTS     32
-    #endif
-
-    #ifndef CONFIGURE_MP_MAXIMUM_PROXIES
-      #define CONFIGURE_MP_MAXIMUM_PROXIES            32
-    #endif
-
-    #ifndef CONFIGURE_MP_MPCI_TABLE_POINTER
-      #include <mpci.h>
-      #define CONFIGURE_MP_MPCI_TABLE_POINTER         &MPCI_table
-    #endif
-
-    #ifdef CONFIGURE_INIT
-      #if CONFIGURE_MP_NODE_NUMBER < 1
-        #error "CONFIGURE_MP_NODE_NUMBER must be greater than or equal to one"
-      #endif
-
-      #if CONFIGURE_MP_NODE_NUMBER > CONFIGURE_MP_MAXIMUM_NODES
-        #error "CONFIGURE_MP_NODE_NUMBER must be less than or equal to CONFIGURE_MP_MAXIMUM_NODES"
-      #endif
-
-      Objects_MP_Control _Objects_MP_Controls[
-        CONFIGURE_MP_MAXIMUM_GLOBAL_OBJECTS
-      ];
-
-      struct Thread_Configured_proxy_control {
-        Thread_Proxy_control Control;
-        Thread_queue_Configured_heads Heads;
-      };
-
-      static Thread_Configured_proxy_control _Thread_MP_Configured_proxies[
-        CONFIGURE_MP_MAXIMUM_PROXIES
-      ];
-
-      Thread_Configured_proxy_control * const _Thread_MP_Proxies =
-        &_Thread_MP_Configured_proxies[ 0 ];
-
-      const MPCI_Configuration _MPCI_Configuration = {
-        CONFIGURE_MP_NODE_NUMBER,               /* local node number */
-        CONFIGURE_MP_MAXIMUM_NODES,             /* maximum # nodes */
-        CONFIGURE_MP_MAXIMUM_GLOBAL_OBJECTS,    /* maximum # global objects */
-        CONFIGURE_MP_MAXIMUM_PROXIES,           /* maximum # proxies */
-        CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK, /* MPCI stack > minimum */
-        CONFIGURE_MP_MPCI_TABLE_POINTER         /* ptr to MPCI config table */
-      };
-
-      char _MPCI_Receive_server_stack[
-        CONFIGURE_MINIMUM_TASK_STACK_SIZE
-          + CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK
-          + CPU_MPCI_RECEIVE_SERVER_EXTRA_STACK
-          + CPU_ALL_TASKS_ARE_FP * CONTEXT_FP_SIZE
-      ] RTEMS_ALIGNED( CPU_INTERRUPT_STACK_ALIGNMENT )
-      RTEMS_SECTION( ".rtemsstack.mpci" );
-    #endif
-
-    #define _CONFIGURE_MPCI_RECEIVE_SERVER_COUNT 1
-  #else
-    #define _CONFIGURE_MPCI_RECEIVE_SERVER_COUNT 0
-  #endif /* CONFIGURE_MP_APPLICATION */
-#else
-  #define _CONFIGURE_MPCI_RECEIVE_SERVER_COUNT 0
-#endif /* RTEMS_MULTIPROCESSING */
-/**@}*/ /* end of Multiprocessing Configuration */
-
-/**
  * This macro specifies that the user wants to use unlimited objects for any
  * classic or posix objects that have not already been given resource limits.
  */
@@ -1090,10 +989,6 @@ struct _reent *__getreent(void)
 #define _CONFIGURE_TASKS_STACK 0
 #define _CONFIGURE_POSIX_THREADS_STACK 0
 
-#if CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK != 0
-  #error "CONFIGURE_EXECUTIVE_RAM_SIZE defined with request for CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK"
-#endif
-
 #if CONFIGURE_EXTRA_TASK_STACKS != 0
   #error "CONFIGURE_EXECUTIVE_RAM_SIZE defined with request for CONFIGURE_EXTRA_TASK_STACKS"
 #endif
@@ -1524,15 +1419,6 @@ struct _reent *__getreent(void)
 #endif
 #endif
 
-/*
- *  If the user is trying to configure a multiprocessing application and
- *  RTEMS was not configured and built multiprocessing, then error out.
- */
-#if defined(CONFIGURE_MP_APPLICATION) && \
-    !defined(RTEMS_MULTIPROCESSING)
-#error "CONFIGURATION ERROR: RTEMS not configured for multiprocessing!!"
-#endif
-
 #if !defined(RTEMS_SCHEDSIM)
 /*
  *  You must either explicitly include or exclude the clock driver.
diff --git a/cpukit/include/rtems/confdefs/mpci.h b/cpukit/include/rtems/confdefs/mpci.h
new file mode 100644
index 0000000000..e4d9737b31
--- /dev/null
+++ b/cpukit/include/rtems/confdefs/mpci.h
@@ -0,0 +1,147 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
+/**
+ * @file
+ *
+ * @ingroup RTEMSApplicationConfiguration
+ *
+ * @brief Evaluate MPCI Configuration Options
+ *
+ * This header file defines _CONFIGURE_MPCI_RECEIVE_SERVER_COUNT for use by
+ * other configuration header files.
+ */
+
+/*
+ * Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _RTEMS_CONFDEFS_MPCI_H
+#define _RTEMS_CONFDEFS_MPCI_H
+
+#ifndef __CONFIGURATION_TEMPLATE_h
+#error "Do not include this file directly, use <rtems/confdefs.h> instead"
+#endif
+
+#ifdef CONFIGURE_INIT
+
+#ifdef RTEMS_MULTIPROCESSING
+
+#ifdef CONFIGURE_MP_APPLICATION
+
+#ifndef CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK
+  #define CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK 0
+#endif
+
+#ifndef CONFIGURE_MP_NODE_NUMBER
+  #define CONFIGURE_MP_NODE_NUMBER NODE_NUMBER
+#endif
+
+#ifndef CONFIGURE_MP_MAXIMUM_NODES
+  #define CONFIGURE_MP_MAXIMUM_NODES 2
+#endif
+
+#ifndef CONFIGURE_MP_MAXIMUM_GLOBAL_OBJECTS
+  #define CONFIGURE_MP_MAXIMUM_GLOBAL_OBJECTS 32
+#endif
+
+#ifndef CONFIGURE_MP_MAXIMUM_PROXIES
+  #define CONFIGURE_MP_MAXIMUM_PROXIES 32
+#endif
+
+#ifndef CONFIGURE_MP_MPCI_TABLE_POINTER
+  #include <mpci.h>
+
+  #define CONFIGURE_MP_MPCI_TABLE_POINTER &MPCI_table
+#endif
+
+#if CONFIGURE_MP_NODE_NUMBER < 1
+  #error "CONFIGURE_MP_NODE_NUMBER must be greater than or equal to one"
+#endif
+
+#if CONFIGURE_MP_NODE_NUMBER > CONFIGURE_MP_MAXIMUM_NODES
+  #error "CONFIGURE_MP_NODE_NUMBER must be less than or equal to CONFIGURE_MP_MAXIMUM_NODES"
+#endif
+
+#define _CONFIGURE_MPCI_RECEIVE_SERVER_COUNT 1
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+Objects_MP_Control _Objects_MP_Controls[
+  CONFIGURE_MP_MAXIMUM_GLOBAL_OBJECTS
+];
+
+struct Thread_Configured_proxy_control {
+  Thread_Proxy_control Control;
+  Thread_queue_Configured_heads Heads;
+};
+
+static Thread_Configured_proxy_control _Thread_MP_Configured_proxies[
+  CONFIGURE_MP_MAXIMUM_PROXIES
+];
+
+Thread_Configured_proxy_control * const _Thread_MP_Proxies =
+  &_Thread_MP_Configured_proxies[ 0 ];
+
+const MPCI_Configuration _MPCI_Configuration = {
+  CONFIGURE_MP_NODE_NUMBER,
+  CONFIGURE_MP_MAXIMUM_NODES,
+  CONFIGURE_MP_MAXIMUM_GLOBAL_OBJECTS,
+  CONFIGURE_MP_MAXIMUM_PROXIES,
+  CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK,
+  CONFIGURE_MP_MPCI_TABLE_POINTER
+};
+
+char _MPCI_Receive_server_stack[
+  CONFIGURE_MINIMUM_TASK_STACK_SIZE
+    + CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK
+    + CPU_MPCI_RECEIVE_SERVER_EXTRA_STACK
+    + CPU_ALL_TASKS_ARE_FP * CONTEXT_FP_SIZE
+] RTEMS_ALIGNED( CPU_INTERRUPT_STACK_ALIGNMENT )
+RTEMS_SECTION( ".rtemsstack.mpci" );
+
+#ifdef __cplusplus
+}
+#endif
+
+#else /* CONFIGURE_MP_APPLICATION */
+
+#define _CONFIGURE_MPCI_RECEIVE_SERVER_COUNT 0
+
+#endif /* CONFIGURE_MP_APPLICATION */
+
+#else /* RTEMS_MULTIPROCESSING */
+
+#ifdef CONFIGURE_MP_APPLICATION
+  #error "CONFIGURE_MP_APPLICATION must not be defined if multiprocessing is disabled"
+#endif
+
+#define _CONFIGURE_MPCI_RECEIVE_SERVER_COUNT 0
+
+#endif /* RTEMS_MULTIPROCESSING */
+
+#endif /* CONFIGURE_INIT */
+
+#endif /* _RTEMS_CONFDEFS_MPCI_H */