--- cpufreq/src/Makefile.am.orig 2021-08-07 11:25:17 UTC +++ cpufreq/src/Makefile.am @@ -33,6 +33,8 @@ else mate_cpufreq_applet_SOURCES += \ cpufreq-monitor-cpuinfo.c \ cpufreq-monitor-cpuinfo.h \ + cpufreq-monitor-sysctl.c \ + cpufreq-monitor-sysctl.h \ cpufreq-monitor-sysfs.c \ cpufreq-monitor-sysfs.h endif --- cpufreq/src/cpufreq-monitor-cpuinfo.c.orig 2021-08-07 11:25:17 UTC +++ cpufreq/src/cpufreq-monitor-cpuinfo.c @@ -16,7 +16,7 @@ * License along with this library; if not, write to the Free * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. * - * Authors : Carlos García Campos + * Authors : Carlos Garcia Campos */ #ifdef HAVE_CONFIG_H @@ -26,6 +26,10 @@ #include #include +#ifdef __FreeBSD__ +#include +#include +#endif /* __FreeBSD__ */ #include #include @@ -62,15 +66,19 @@ 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 (!cpufreq_file_get_contents (file, &buffer, NULL, &error)) { g_warning ("%s", error->message); @@ -115,7 +123,12 @@ cpufreq_monitor_cpuinfo_run (CPUFreqMonitor *monitor) 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; max_freq = cur_freq; --- cpufreq/src/cpufreq-monitor-factory.c.orig 2021-08-07 11:25:17 UTC +++ cpufreq/src/cpufreq-monitor-factory.c @@ -17,6 +17,7 @@ * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. * * Authors : Carlos García Campos + * Joe Marcus Clarke */ #ifdef HAVE_CONFIG_H @@ -26,8 +27,16 @@ #include #include +#ifdef __FreeBSD__ +#include +#include +#endif /* __FreeBSD__ */ + #include "cpufreq-applet.h" #include "cpufreq-utils.h" +#ifdef __FreeBSD__ +#include "cpufreq-monitor-sysctl.h" +#endif /* __FreeBSD__ */ #include "cpufreq-monitor-factory.h" #ifdef HAVE_LIBCPUFREQ #include "cpufreq-monitor-libcpufreq.h" @@ -43,7 +52,7 @@ cpufreq_monitor_factory_create_monitor (guint cpu) return cpufreq_monitor_libcpufreq_new (cpu); #else CPUFreqMonitor *monitor = NULL; - +#ifndef __FreeBSD__ if (g_file_test ("/sys/devices/system/cpu/cpu0/cpufreq", G_FILE_TEST_EXISTS)) { monitor = cpufreq_monitor_sysfs_new (cpu); } else if (g_file_test ("/proc/cpuinfo", G_FILE_TEST_EXISTS)) { @@ -59,7 +68,19 @@ cpufreq_monitor_factory_create_monitor (guint cpu) 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; #endif } --- cpufreq/src/cpufreq-monitor-sysctl.c.orig 2021-10-12 00:51:41 UTC +++ cpufreq/src/cpufreq-monitor-sysctl.c @@ -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 + */ + +#include +#include + +#include + +#ifdef __FreeBSD__ +#include +#include + +#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/cpufreq-monitor-sysctl.h.orig 2021-10-12 00:51:41 UTC +++ cpufreq/src/cpufreq-monitor-sysctl.h @@ -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 + */ + +#ifndef __CPUFREQ_MONITOR_SYSCTL_H__ +#define __CPUFREQ_MONITOR_SYSCTL_H__ + +#include + +#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-utils.c.orig 2021-08-07 11:25:17 UTC +++ cpufreq/src/cpufreq-utils.c @@ -24,6 +24,9 @@ #include #include #include +#ifdef __FreeBSD__ +#include +#endif #include #include #include @@ -36,9 +39,27 @@ #include #endif /* HAVE_POLKIT */ +#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) +{ gint mcpu = -1; gchar *file = NULL; static guint n_cpus = 0; @@ -78,6 +99,7 @@ cpufreq_utils_get_n_cpus (void) return 1; } +#endif /* __FreeBSD__ */ void cpufreq_utils_display_error (const gchar *message,