change log for rtems (2011-10-20)

[rtems-vc at rtems.org]

 *sh*:
2011-10-20	Sebastian Huber <sebastian.huber at embedded-brains.de>

	PR 1926/bsps
	* timer/timer.c: New file.
	* Makefile.am: Reflect change above.

M    1.4  c/src/lib/libbsp/powerpc/qoriq/ChangeLog
M    1.4  c/src/lib/libbsp/powerpc/qoriq/Makefile.am
A    1.1  c/src/lib/libbsp/powerpc/qoriq/timer/timer.c

diff -u rtems/c/src/lib/libbsp/powerpc/qoriq/ChangeLog:1.3 rtems/c/src/lib/libbsp/powerpc/qoriq/ChangeLog:1.4
--- rtems/c/src/lib/libbsp/powerpc/qoriq/ChangeLog:1.3	Tue Oct 18 13:32:22 2011
+++ rtems/c/src/lib/libbsp/powerpc/qoriq/ChangeLog	Thu Oct 20 02:30:24 2011
@@ -1,3 +1,9 @@
+2011-10-20	Sebastian Huber <sebastian.huber at embedded-brains.de>
+
+	PR 1926/bsps
+	* timer/timer.c: New file.
+	* Makefile.am: Reflect change above.
+
 2011-10-18	Jennifer Averett <Jennifer.Averett at OARcorp.com>
 
 	PR 1917/bsps

diff -u rtems/c/src/lib/libbsp/powerpc/qoriq/Makefile.am:1.3 rtems/c/src/lib/libbsp/powerpc/qoriq/Makefile.am:1.4
--- rtems/c/src/lib/libbsp/powerpc/qoriq/Makefile.am:1.3	Tue Oct 18 13:32:22 2011
+++ rtems/c/src/lib/libbsp/powerpc/qoriq/Makefile.am	Thu Oct 20 02:30:24 2011
@@ -84,6 +84,9 @@
 libbsp_a_SOURCES += clock/clock-config.c \
 	../../shared/clockdrv_shell.h
 
+# Timer
+libbsp_a_SOURCES += timer/timer.c
+
 # IRQ
 libbsp_a_SOURCES += irq/irq.c \
 	../../shared/src/irq-generic.c \

diff -u /dev/null rtems/c/src/lib/libbsp/powerpc/qoriq/timer/timer.c:1.1
--- /dev/null	Thu Oct 20 03:10:12 2011
+++ rtems/c/src/lib/libbsp/powerpc/qoriq/timer/timer.c	Thu Oct 20 02:30:24 2011
@@ -0,0 +1,44 @@
+/**
+ * @file
+ *
+ * @ingroup QorIQ
+ *
+ * @brief QorIQ benchmark timer.
+ */
+
+/*
+ * Copyright (c) 2011 embedded brains GmbH.  All rights reserved.
+ *
+ *  embedded brains GmbH
+ *  Obere Lagerstr. 30
+ *  82178 Puchheim
+ *  Germany
+ *  <rtems at embedded-brains.de>
+ *
+ * The license and distribution terms for this file may be
+ * found in the file LICENSE in this distribution or at
+ * http://www.rtems.com/license/LICENSE.
+ *
+ * $Id$
+ */
+
+#include <rtems/btimer.h>
+
+#include <libcpu/powerpc-utility.h>
+
+static benchmark_timer_t benchmark_timer_base;
+
+void benchmark_timer_initialize(void)
+{
+  benchmark_timer_base = ppc_alternate_time_base();
+}
+
+benchmark_timer_t benchmark_timer_read(void)
+{
+  return ppc_alternate_time_base() - benchmark_timer_base;
+}
+
+void benchmark_timer_disable_subtracting_average_overhead(bool find_average_overhead)
+{
+  /* VOID */
+}



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