cpupower: Introduce idle-set subcommand and C-state enabling/disabling
Example:
cpupower idle-set -d 3
will disable C-state 3 on all processors (set commands are active on
all CPUs by default), same as:
cpupower -c all idle-set -d 3
Signed-off-by: Thomas Renninger <trenn@suse.de>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
diff --git a/tools/power/cpupower/utils/cpupower.c b/tools/power/cpupower/utils/cpupower.c
index 52bee59..7efc570 100644
--- a/tools/power/cpupower/utils/cpupower.c
+++ b/tools/power/cpupower/utils/cpupower.c
@@ -17,12 +17,6 @@
#include "helpers/helpers.h"
#include "helpers/bitmask.h"
-struct cmd_struct {
- const char *cmd;
- int (*main)(int, const char **);
- int needs_root;
-};
-
#define ARRAY_SIZE(x) (sizeof(x)/sizeof(x[0]))
static int cmd_help(int argc, const char **argv);
@@ -43,10 +37,17 @@
static void print_help(void);
+struct cmd_struct {
+ const char *cmd;
+ int (*main)(int, const char **);
+ int needs_root;
+};
+
static struct cmd_struct commands[] = {
{ "frequency-info", cmd_freq_info, 0 },
{ "frequency-set", cmd_freq_set, 1 },
{ "idle-info", cmd_idle_info, 0 },
+ { "idle-set", cmd_idle_set, 1 },
{ "set", cmd_set, 1 },
{ "info", cmd_info, 0 },
{ "monitor", cmd_monitor, 0 },