diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/power/cpupower/utils/cpupower-info.c | 9 | ||||
| -rw-r--r-- | tools/power/cpupower/utils/cpupower-set.c | 9 |
2 files changed, 18 insertions, 0 deletions
diff --git a/tools/power/cpupower/utils/cpupower-info.c b/tools/power/cpupower/utils/cpupower-info.c index 4c9d342b70ff..d3755ea70d4d 100644 --- a/tools/power/cpupower/utils/cpupower-info.c +++ b/tools/power/cpupower/utils/cpupower-info.c @@ -10,6 +10,7 @@ #include <errno.h> #include <string.h> #include <getopt.h> +#include <sys/utsname.h> #include "helpers/helpers.h" #include "helpers/sysfs.h" @@ -30,6 +31,7 @@ int cmd_info(int argc, char **argv) extern char *optarg; extern int optind, opterr, optopt; unsigned int cpu; + struct utsname uts; union { struct { @@ -39,6 +41,13 @@ int cmd_info(int argc, char **argv) } params = {}; int ret = 0; + ret = uname(&uts); + if (!ret && (!strcmp(uts.machine, "ppc64le") || + !strcmp(uts.machine, "ppc64"))) { + fprintf(stderr, _("Subcommand not supported on POWER.\n")); + return ret; + } + setlocale(LC_ALL, ""); textdomain(PACKAGE); diff --git a/tools/power/cpupower/utils/cpupower-set.c b/tools/power/cpupower/utils/cpupower-set.c index 3cd95c6cb974..3cca6f715dd9 100644 --- a/tools/power/cpupower/utils/cpupower-set.c +++ b/tools/power/cpupower/utils/cpupower-set.c @@ -10,6 +10,7 @@ #include <errno.h> #include <string.h> #include <getopt.h> +#include <sys/utsname.h> #include "helpers/helpers.h" #include "helpers/sysfs.h" @@ -31,6 +32,7 @@ int cmd_set(int argc, char **argv) extern char *optarg; extern int optind, opterr, optopt; unsigned int cpu; + struct utsname uts; union { struct { @@ -41,6 +43,13 @@ int cmd_set(int argc, char **argv) int perf_bias = 0; int ret = 0; + ret = uname(&uts); + if (!ret && (!strcmp(uts.machine, "ppc64le") || + !strcmp(uts.machine, "ppc64"))) { + fprintf(stderr, _("Subcommand not supported on POWER.\n")); + return ret; + } + setlocale(LC_ALL, ""); textdomain(PACKAGE); |