--- cpufreq/src/cpufreq-monitor-cpuinfo.c.orig	Thu Jun 15 01:01:54 2006
+++ cpufreq/src/cpufreq-monitor-cpuinfo.c	Sat Jun 17 13:48:19 2006
@@ -22,6 +22,10 @@
 #include <glib.h>
 #include <glib/gi18n.h>
 
+#ifdef __FreeBSD__
+#include <sys/types.h>
+#include <sys/sysctl.h>
+#endif /* __FreeBSD__ */
 #include <string.h>
 #include <stdio.h>
 
@@ -59,15 +63,20 @@ cpufreq_monitor_cpuinfo_new (guint cpu)
 static gboolean
 cpufreq_monitor_cpuinfo_run (CPUFreqMonitor *monitor)
 {
+#ifndef __FreeBSD__
         gchar *file;
         gchar                   **lines;
         gchar *buffer = NULL;
         gchar                    *p;
+#else
+	size_t len;
+#endif /* __FreeBSD__ */
         gint                      cpu, i;
         gint cur_freq, max_freq;
         gchar *governor;
         GError *error = NULL;
 
+#ifndef __FreeBSD__
         file = g_strdup ("/proc/cpuinfo");
         if (!g_file_get_contents (file, &buffer, NULL, &error)) {
                 g_warning (error->message);
@@ -112,6 +121,12 @@ cpufreq_monitor_cpuinfo_run (CPUFreqMoni
 
         g_strfreev (lines);
         g_free (buffer);
+#else
+	len = sizeof (cpu);
+
+	if (sysctlbyname ("hw.clockrate", &cpu, &len, NULL, 0) == -1)
+		return FALSE;
+#endif /* __FreeBSD__ */
            
         governor = g_strdup (_("Frequency Scaling Unsupported"));
         cur_freq = cpu * 1000;
--- cpufreq/src/cpufreq-applet.c.orig	Thu Jun 15 01:01:53 2006
+++ cpufreq/src/cpufreq-applet.c	Sat Jun 17 13:42:50 2006
@@ -17,6 +17,7 @@
  *  Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  *
  * Authors : Carlos Garca Campos <carlosgc@gnome.org>
+ *           Joe Marcus Clarke <marcus@FreeBSD.org>
  */
 
 #ifdef HAVE_CONFIG_H
@@ -519,6 +524,7 @@ cpufreq_applet_about_cb (BonoboUICompone
 {
         static const gchar *const authors[] = {
                 "Carlos Garcia Campos <carlosgc@gnome.org>",
+		"Joe Marcus Clarke <marcus@FreeBSD.org> (FreeBSD support)",
                 NULL
         };
         static const gchar *const documenters[] = {
--- cpufreq/src/cpufreq-monitor-sysctl.h.orig	Sat Jun 17 14:05:37 2006
+++ cpufreq/src/cpufreq-monitor-sysctl.h	Sat Jun 17 14:14:13 2006
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2001, 2002 Free Software Foundation
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public
+ *  License as published by the Free Software Foundation; either
+ *  version 2 of the License, or (at your option) any later version.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public
+ *  License along with this library; if not, write to the Free
+ *  Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Authors : Joe Marcus Clarke <marcus@FreeBSD.org>
+ */
+
+#ifndef __CPUFREQ_MONITOR_SYSCTL_H__
+#define __CPUFREQ_MONITOR_SYSCTL_H__
+
+#include <glib-object.h>
+
+#include "cpufreq-monitor.h"
+
+#define TYPE_CPUFREQ_MONITOR_SYSCTL            (cpufreq_monitor_sysctl_get_type ())
+#define CPUFREQ_MONITOR_SYSCTL(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), TYPE_CPUFREQ_MONITOR_SYSCTL, CPUFreqMonitorSysctl))
+#define CPUFREQ_MONITOR_SYSCTL_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST((klass), TYPE_CPUFREQ_MONITOR_SYSCTL, CPUFreqMonitorSysctlClass))
+#define IS_CPUFREQ_MONITOR_SYSCTL(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), TYPE_CPUFREQ_MONITOR_SYSCTL))
+#define IS_CPUFREQ_MONITOR_SYSCTL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), TYPE_CPUFREQ_MONITOR_SYSCTL))
+#define CPUFREQ_MONITOR_SYSCTL_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), TYPE_CPUFREQ_MONITOR_SYSCTL, CPUFreqMonitorSysctlClass))
+
+typedef struct _CPUFreqMonitorSysctl      CPUFreqMonitorSysctl;
+typedef struct _CPUFreqMonitorSysctlClass CPUFreqMonitorSysctlClass;
+
+struct _CPUFreqMonitorSysctl {
+	   CPUFreqMonitor parent;
+};
+
+struct _CPUFreqMonitorSysctlClass {
+	   CPUFreqMonitorClass parent_class;
+};
+
+GType           cpufreq_monitor_sysctl_get_type (void) G_GNUC_CONST;
+CPUFreqMonitor *cpufreq_monitor_sysctl_new      (guint cpu);
+
+#endif /* __CPUFREQ_MONITOR_SYSCTL_H__ */
--- cpufreq/src/cpufreq-monitor-factory.c.orig	Sat Jun 17 06:28:02 2006
+++ cpufreq/src/cpufreq-monitor-factory.c	Sat Jun 24 01:45:54 2006
@@ -17,6 +17,7 @@
  *  Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  *
  * Authors : Carlos Garca Campos <carlosgc@gnome.org>
+ *           Joe Marcus Clarke <marcus@FreeBSD.org>
  */
 
 #ifdef HAVE_CONFIG_H
@@ -25,11 +26,18 @@
 
 #include <glib.h>
 #include <glib/gi18n.h>
+#ifdef __FreeBSD__
+#include <sys/types.h>
+#include <sys/sysctl.h>
+#endif /* __FreeBSD__ */
 
 #include "cpufreq-applet.h"
 #include "cpufreq-utils.h"
 #include "cpufreq-monitor-sysfs.h"
 #include "cpufreq-monitor-procfs.h"
+#ifdef __FreeBSD__
+#include "cpufreq-monitor-sysctl.h"
+#endif /* __FreeBSD__ */
 #include "cpufreq-monitor-cpuinfo.h"
 #ifdef HAVE_LIBCPUFREQ
 #include "cpufreq-monitor-libcpufreq.h"
@@ -40,6 +48,7 @@ CPUFreqMonitor *
 cpufreq_monitor_factory_create_monitor (guint cpu)
 {
 	   CPUFreqMonitor *monitor = NULL;
+#ifndef __FreeBSD__
 
 #ifdef HAVE_LIBCPUFREQ
 	   monitor = cpufreq_monitor_libcpufreq_new (cpu);
@@ -63,6 +72,19 @@ cpufreq_monitor_factory_create_monitor (
 		   
 		   monitor = cpufreq_monitor_cpuinfo_new (cpu);
 	   }
+#else
+	   size_t len;
+
+	   if (sysctlbyname ("dev.cpu.0.freq", NULL, &len, NULL, 0) == 0) {
+		   monitor = cpufreq_monitor_sysctl_new (cpu);
+	   } else {
+		   cpufreq_utils_display_error (_("CPU frequency scaling unsupported"),
+				   		_("You will not be able to modify the frequency of your machine.  "
+						"Your machine may be misconfigured or not have hardware support "
+						"for CPU frequency scaling."));
+		   monitor = cpufreq_monitor_cpuinfo_new (cpu);
+	   }
+#endif /* __FreeBSD__ */
 	   
 	   return monitor;
 }
--- cpufreq/src/cpufreq-utils.c.orig	Sat Aug 12 21:26:50 2006
+++ cpufreq/src/cpufreq-utils.c	Tue Aug 22 11:07:32 2006
@@ -22,6 +22,9 @@
 #include <glib.h>
 #include <gtk/gtkmessagedialog.h>
 #include <sys/types.h>
+#ifdef __FreeBSD__
+#include <sys/sysctl.h>
+#endif
 #include <sys/stat.h>
 #include <fcntl.h>
 #include <unistd.h>
@@ -30,6 +33,24 @@
 
 #include "cpufreq-utils.h"
 
+#ifdef __FreeBSD__
+guint
+cpufreq_utils_get_n_cpus (void)
+{
+	size_t len;
+	static guint n_cpus = 0;
+
+	if (n_cpus > 0)
+		return n_cpus;
+
+	len = sizeof (n_cpus);
+	if (sysctlbyname ("hw.ncpu", &n_cpus, &len, NULL, 0) == -1) {
+		return 1;
+	}
+
+	return n_cpus;
+}
+#else
 guint
 cpufreq_utils_get_n_cpus (void)
 {
@@ -72,6 +93,7 @@ cpufreq_utils_get_n_cpus (void)
 	
 	return 1;
 }
+#endif /* __FreeBSD__ */
 
 void
 cpufreq_utils_display_error (const gchar *message,
--- cpufreq/src/cpufreq-monitor-sysctl.c.orig	2010-05-13 11:27:57.000000000 +0200
+++ cpufreq/src/cpufreq-monitor-sysctl.c	2010-05-13 11:36:13.000000000 +0200
@@ -0,0 +1,184 @@
+/*
+ * Copyright (C) 2001, 2002 Free Software Foundation
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public
+ *  License as published by the Free Software Foundation; either
+ *  version 2 of the License, or (at your option) any later version.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public
+ *  License along with this library; if not, write to the Free
+ *  Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Authors : Joe Marcus Clarke <marcus@FreeBSD.org>
+ */
+
+#include <glib.h>
+#include <glib/gi18n.h>
+
+#include <string.h>
+
+#ifdef __FreeBSD__
+#include <sys/types.h>
+#include <sys/sysctl.h>
+
+#include "cpufreq-monitor-sysctl.h"
+
+#define PARENT_TYPE TYPE_CPUFREQ_MONITOR
+
+#define CPUFREQ_MONITOR_GET_PROTECTED(obj) (G_TYPE_INSTANCE_GET_PRIVATE((obj), PARENT_TYPE, CPUFreqMonitorProtected))
+
+static void     cpufreq_monitor_sysctl_class_init                (CPUFreqMonitorSysctlClass *klass);
+
+static gboolean     cpufreq_monitor_sysctl_run                       (CPUFreqMonitor *monitor);
+static GList   *cpufreq_monitor_sysctl_get_available_frequencies (CPUFreqMonitor *monitor);
+static GList   *cpufreq_monitor_sysctl_get_available_governors   (CPUFreqMonitor *monitor);
+
+static gboolean cpufreq_monitor_sysctl_get                       (gpointer gdata);
+
+G_DEFINE_TYPE (CPUFreqMonitorSysctl, cpufreq_monitor_sysctl, CPUFREQ_TYPE_MONITOR)
+
+static void
+cpufreq_monitor_sysctl_init (CPUFreqMonitorSysctl *monitor)
+{
+}
+
+static void
+cpufreq_monitor_sysctl_class_init (CPUFreqMonitorSysctlClass *klass)
+{
+	CPUFreqMonitorClass *monitor_class = CPUFREQ_MONITOR_CLASS (klass);
+
+	monitor_class->run = cpufreq_monitor_sysctl_run;
+	monitor_class->get_available_frequencies = cpufreq_monitor_sysctl_get_available_frequencies;
+	monitor_class->get_available_governors = cpufreq_monitor_sysctl_get_available_governors;
+}
+
+CPUFreqMonitor *
+cpufreq_monitor_sysctl_new (guint cpu)
+{
+	   CPUFreqMonitorSysctl *monitor;
+
+	   monitor = g_object_new (TYPE_CPUFREQ_MONITOR_SYSCTL, "cpu", cpu, NULL);
+
+	   return CPUFREQ_MONITOR (monitor);
+}
+
+static gboolean
+cpufreq_monitor_sysctl_run (CPUFreqMonitor *monitor)
+{
+	   gint                     fmax, fmin, ifreq;
+	   gchar                   *governor;
+	   size_t                   len;
+	   gchar                   *freq_oid;
+	   guint                    mon_cpu;
+	   GList                   *list;
+
+	   list = cpufreq_monitor_sysctl_get_available_frequencies (CPUFREQ_MONITOR (monitor));
+
+	   fmax = atoi ((gchar *) list->data);
+	   fmin = atoi ((gchar *) g_list_nth_data (list, (g_list_length (list) - 1)));
+
+	   g_list_foreach (list, (GFunc) g_free, NULL);
+	   g_list_free (list);
+
+	   g_object_get (G_OBJECT (monitor), "cpu", &mon_cpu, NULL);
+	   len = sizeof (ifreq);
+	   freq_oid = g_strdup_printf ("dev.cpu.%d.freq", 0);
+
+	   if (sysctlbyname (freq_oid, &ifreq, &len, NULL, 0) == -1) {
+	       		 g_free (freq_oid);
+	       		 return FALSE;
+	   }
+
+	   ifreq *= 1000;
+
+	   if (ifreq == fmax)
+	       		 governor = g_strdup ("performance");
+	   else if (ifreq == fmin)
+	       		 governor = g_strdup ("economy");
+	   else
+	       		 governor = g_strdup ("userspace");
+
+	   g_object_set (G_OBJECT (monitor),
+			 "online", TRUE,
+			 "governor", governor,
+			 "frequency", ifreq,
+			 "max-frequency", fmax,
+			 NULL);
+
+	   g_free (governor);
+
+	   return TRUE;
+}
+
+static GList *
+cpufreq_monitor_sysctl_get_available_frequencies (CPUFreqMonitor *monitor)
+{
+	   gchar *levels_oid, *levels;
+	   gchar **levelsp, **l;
+	   GList *list = NULL;
+	   gint mib[4];
+	   guint mon_cpu;
+	   size_t len;
+
+	   g_object_get (G_OBJECT (monitor), "cpu", &mon_cpu, NULL);
+
+	   levels_oid = g_strdup_printf ("dev.cpu.%d.freq_levels",
+	   	0);
+	   len = 4;
+	   sysctlnametomib (levels_oid, mib, &len);
+	   len = sizeof (levels);
+	   g_free (levels_oid);
+
+	   if (sysctl (mib, 4, NULL, &len, NULL, 0) == -1)
+			 return NULL;
+
+	   levels = g_malloc (len);
+	   if (sysctl (mib, 4, levels, &len, NULL, 0) == -1)
+	   {
+	        	 g_free(levels);
+	       		 return NULL;
+	   }
+
+	   levelsp = g_strsplit (levels, " ", 0);
+	   g_free (levels);
+
+	   for (l = levelsp; l && *l; l++) {
+	       		 gchar **frpr;
+
+			 frpr = g_strsplit (*l, "/", 0);
+	       		 if (frpr && frpr[0] != NULL) {
+			     		/* sysctl format is %d/%d where the
+					 * first %d is the frequency, and
+					 * the second is the power used in
+					 * mW.
+					 */
+			     		int freq = atoi (frpr[0]);
+					list =
+						g_list_append (list, g_strdup_printf ("%d", freq * 1000));
+			 }
+			 g_strfreev (frpr);
+	   }
+
+	   g_strfreev (levelsp);
+
+	   return (list);
+}
+
+static GList *
+cpufreq_monitor_sysctl_get_available_governors (CPUFreqMonitor *monitor)
+{
+	GList *list = NULL;
+
+	list = g_list_prepend (list, g_strdup ("performance"));
+	list = g_list_prepend (list, g_strdup ("userspace"));
+	list = g_list_prepend (list, g_strdup ("economy"));
+
+	return list;
+}
+#endif /* __FreeBSD__ */
--- cpufreq/src/Makefile.in.orig	2007-07-30 21:06:58.000000000 -0400
+++ cpufreq/src/Makefile.in	2007-07-30 21:06:58.000000000 -0400
@@ -61,7 +61,8 @@ am__cpufreq_applet_SOURCES_DIST = cpufre
 	cpufreq-monitor-procfs.h cpufreq-monitor-sysfs.c \
 	cpufreq-monitor-sysfs.h cpufreq-monitor-libcpufreq.c \
 	cpufreq-monitor-libcpufreq.h cpufreq-monitor-cpuinfo.c \
-	cpufreq-monitor-cpuinfo.h
+	cpufreq-monitor-cpuinfo.h cpufreq-monitor-sysctl.c \
+	cpufreq-monitor-sysctl.h
 @HAVE_LIBCPUFREQ_TRUE@am__objects_1 =  \
 @HAVE_LIBCPUFREQ_TRUE@	cpufreq-monitor-libcpufreq.$(OBJEXT)
 am_cpufreq_applet_OBJECTS = cpufreq-applet.$(OBJEXT) \
@@ -70,7 +71,8 @@ am_cpufreq_applet_OBJECTS = cpufreq-appl
 	cpufreq-monitor-factory.$(OBJEXT) \
 	cpufreq-monitor-procfs.$(OBJEXT) \
 	cpufreq-monitor-sysfs.$(OBJEXT) $(am__objects_1) \
-	cpufreq-monitor-cpuinfo.$(OBJEXT)
+	cpufreq-monitor-cpuinfo.$(OBJEXT) \
+	cpufreq-monitor-sysctl.$(OBJEXT)
 cpufreq_applet_OBJECTS = $(am_cpufreq_applet_OBJECTS)
 am__DEPENDENCIES_1 =
 cpufreq_applet_DEPENDENCIES = $(am__DEPENDENCIES_1) \
@@ -402,6 +404,7 @@ cpufreq_applet_SOURCES = \
 	cpufreq-monitor.c       	cpufreq-monitor.h	      	\
 	cpufreq-monitor-factory.c	cpufreq-monitor-factory.h	\
 	cpufreq-monitor-procfs.c	cpufreq-monitor-procfs.h	\
+	cpufreq-monitor-sysctl.c	cpufreq-monitor-sysctl.h	\
 	cpufreq-monitor-sysfs.c	        cpufreq-monitor-sysfs.h	        \
 	$(cpufreq_files)						\
 	cpufreq-monitor-cpuinfo.c       cpufreq-monitor-cpuinfo.h
@@ -487,6 +490,7 @@ distclean-compile:
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/cpufreq-monitor-factory.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/cpufreq-monitor-libcpufreq.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/cpufreq-monitor-procfs.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/cpufreq-monitor-sysctl.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/cpufreq-monitor-sysfs.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/cpufreq-monitor.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/cpufreq-popup.Po@am__quote@
