diff options
Diffstat (limited to 'tools/power')
| -rw-r--r-- | tools/power/acpi/tools/acpidump/Makefile | 1 | ||||
| -rw-r--r-- | tools/power/acpi/tools/acpidump/apdump.c | 3 | ||||
| -rw-r--r-- | tools/power/acpi/tools/acpidump/apmain.c | 32 | ||||
| -rw-r--r-- | tools/power/cpupower/.gitignore | 3 | ||||
| -rw-r--r-- | tools/power/cpupower/Makefile | 8 | ||||
| -rw-r--r-- | tools/power/cpupower/bench/system.c | 2 | ||||
| -rw-r--r-- | tools/power/cpupower/lib/cpufreq.h | 4 | ||||
| -rw-r--r-- | tools/power/cpupower/utils/cpufreq-info.c | 2 | ||||
| -rw-r--r-- | tools/power/cpupower/utils/idle_monitor/cpuidle_sysfs.c | 9 | ||||
| -rwxr-xr-x | tools/power/x86/intel_pstate_tracer/intel_pstate_tracer.py | 15 |
10 files changed, 57 insertions, 22 deletions
diff --git a/tools/power/acpi/tools/acpidump/Makefile b/tools/power/acpi/tools/acpidump/Makefile index f7c7af1f9258..b436f8675f6a 100644 --- a/tools/power/acpi/tools/acpidump/Makefile +++ b/tools/power/acpi/tools/acpidump/Makefile @@ -39,6 +39,7 @@ TOOL_OBJS = \ utnonansi.o\ utprint.o\ utstring.o\ + utstrsuppt.o\ utstrtoul64.o\ utxferror.o\ oslinuxtbl.o\ diff --git a/tools/power/acpi/tools/acpidump/apdump.c b/tools/power/acpi/tools/acpidump/apdump.c index 60df1fbd4a77..0634449156d8 100644 --- a/tools/power/acpi/tools/acpidump/apdump.c +++ b/tools/power/acpi/tools/acpidump/apdump.c @@ -287,8 +287,7 @@ int ap_dump_table_by_address(char *ascii_address) /* Convert argument to an integer physical address */ - status = acpi_ut_strtoul64(ascii_address, ACPI_STRTOUL_64BIT, - &long_address); + status = acpi_ut_strtoul64(ascii_address, &long_address); if (ACPI_FAILURE(status)) { fprintf(stderr, "%s: Could not convert to a physical address\n", ascii_address); diff --git a/tools/power/acpi/tools/acpidump/apmain.c b/tools/power/acpi/tools/acpidump/apmain.c index 943b6b614683..be418fba9441 100644 --- a/tools/power/acpi/tools/acpidump/apmain.c +++ b/tools/power/acpi/tools/acpidump/apmain.c @@ -79,7 +79,7 @@ struct ap_dump_action action_table[AP_MAX_ACTIONS]; u32 current_action = 0; #define AP_UTILITY_NAME "ACPI Binary Table Dump Utility" -#define AP_SUPPORTED_OPTIONS "?a:bc:f:hn:o:r:svxz" +#define AP_SUPPORTED_OPTIONS "?a:bc:f:hn:o:r:sv^xz" /****************************************************************************** * @@ -100,6 +100,7 @@ static void ap_display_usage(void) ACPI_OPTION("-r <Address>", "Dump tables from specified RSDP"); ACPI_OPTION("-s", "Print table summaries only"); ACPI_OPTION("-v", "Display version information"); + ACPI_OPTION("-vd", "Display build date and time"); ACPI_OPTION("-z", "Verbose mode"); ACPI_USAGE_TEXT("\nTable Options:\n"); @@ -208,9 +209,7 @@ static int ap_do_options(int argc, char **argv) case 'r': /* Dump tables from specified RSDP */ status = - acpi_ut_strtoul64(acpi_gbl_optarg, - ACPI_STRTOUL_64BIT, - &gbl_rsdp_base); + acpi_ut_strtoul64(acpi_gbl_optarg, &gbl_rsdp_base); if (ACPI_FAILURE(status)) { fprintf(stderr, "%s: Could not convert to a physical address\n", @@ -233,10 +232,29 @@ static int ap_do_options(int argc, char **argv) } continue; - case 'v': /* Revision/version */ + case 'v': /* -v: (Version): signon already emitted, just exit */ - acpi_os_printf(ACPI_COMMON_SIGNON(AP_UTILITY_NAME)); - return (1); + switch (acpi_gbl_optarg[0]) { + case '^': /* -v: (Version) */ + + fprintf(stderr, + ACPI_COMMON_SIGNON(AP_UTILITY_NAME)); + return (1); + + case 'd': + + fprintf(stderr, + ACPI_COMMON_SIGNON(AP_UTILITY_NAME)); + printf(ACPI_COMMON_BUILD_TIME); + return (1); + + default: + + printf("Unknown option: -v%s\n", + acpi_gbl_optarg); + return (-1); + } + break; case 'z': /* Verbose mode */ diff --git a/tools/power/cpupower/.gitignore b/tools/power/cpupower/.gitignore index d42073f12609..1f9977cc609c 100644 --- a/tools/power/cpupower/.gitignore +++ b/tools/power/cpupower/.gitignore @@ -1,7 +1,6 @@ .libs libcpupower.so -libcpupower.so.0 -libcpupower.so.0.0.0 +libcpupower.so.* build/ccdv cpufreq-info cpufreq-set diff --git a/tools/power/cpupower/Makefile b/tools/power/cpupower/Makefile index d6e1c02ddcfe..1dd5f4fcffd5 100644 --- a/tools/power/cpupower/Makefile +++ b/tools/power/cpupower/Makefile @@ -26,10 +26,12 @@ endif ifneq ($(OUTPUT),) # check that the output directory actually exists -OUTDIR := $(shell cd $(OUTPUT) && /bin/pwd) +OUTDIR := $(shell cd $(OUTPUT) && pwd) $(if $(OUTDIR),, $(error output directory "$(OUTPUT)" does not exist)) endif +include ../../scripts/Makefile.arch + # --- CONFIGURATION BEGIN --- # Set the following to `true' to make a unstripped, unoptimized @@ -79,7 +81,11 @@ bindir ?= /usr/bin sbindir ?= /usr/sbin mandir ?= /usr/man includedir ?= /usr/include +ifeq ($(IS_64_BIT), 1) +libdir ?= /usr/lib64 +else libdir ?= /usr/lib +endif localedir ?= /usr/share/locale docdir ?= /usr/share/doc/packages/cpupower confdir ?= /etc/ diff --git a/tools/power/cpupower/bench/system.c b/tools/power/cpupower/bench/system.c index c25a74ae51ba..2bb3eef7d5c1 100644 --- a/tools/power/cpupower/bench/system.c +++ b/tools/power/cpupower/bench/system.c @@ -61,7 +61,7 @@ int set_cpufreq_governor(char *governor, unsigned int cpu) dprintf("set %s as cpufreq governor\n", governor); - if (cpupower_is_cpu_online(cpu) != 0) { + if (cpupower_is_cpu_online(cpu) != 1) { perror("cpufreq_cpu_exists"); fprintf(stderr, "error: cpu %u does not exist\n", cpu); return -1; diff --git a/tools/power/cpupower/lib/cpufreq.h b/tools/power/cpupower/lib/cpufreq.h index 3b005c39f068..60beaf5ed2ea 100644 --- a/tools/power/cpupower/lib/cpufreq.h +++ b/tools/power/cpupower/lib/cpufreq.h @@ -11,10 +11,6 @@ * 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 program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef __CPUPOWER_CPUFREQ_H__ diff --git a/tools/power/cpupower/utils/cpufreq-info.c b/tools/power/cpupower/utils/cpufreq-info.c index 3e701f0e9c14..df43cd45d810 100644 --- a/tools/power/cpupower/utils/cpufreq-info.c +++ b/tools/power/cpupower/utils/cpufreq-info.c @@ -93,8 +93,6 @@ static void print_speed(unsigned long speed) if (speed > 1000000) printf("%u.%06u GHz", ((unsigned int) speed/1000000), ((unsigned int) speed%1000000)); - else if (speed > 100000) - printf("%u MHz", (unsigned int) speed); else if (speed > 1000) printf("%u.%03u MHz", ((unsigned int) speed/1000), (unsigned int) (speed%1000)); diff --git a/tools/power/cpupower/utils/idle_monitor/cpuidle_sysfs.c b/tools/power/cpupower/utils/idle_monitor/cpuidle_sysfs.c index 1b5da0066ebf..5b3205f16217 100644 --- a/tools/power/cpupower/utils/idle_monitor/cpuidle_sysfs.c +++ b/tools/power/cpupower/utils/idle_monitor/cpuidle_sysfs.c @@ -130,15 +130,18 @@ static struct cpuidle_monitor *cpuidle_register(void) { int num; char *tmp; + int this_cpu; + + this_cpu = sched_getcpu(); /* Assume idle state count is the same for all CPUs */ - cpuidle_sysfs_monitor.hw_states_num = cpuidle_state_count(0); + cpuidle_sysfs_monitor.hw_states_num = cpuidle_state_count(this_cpu); if (cpuidle_sysfs_monitor.hw_states_num <= 0) return NULL; for (num = 0; num < cpuidle_sysfs_monitor.hw_states_num; num++) { - tmp = cpuidle_state_name(0, num); + tmp = cpuidle_state_name(this_cpu, num); if (tmp == NULL) continue; @@ -146,7 +149,7 @@ static struct cpuidle_monitor *cpuidle_register(void) strncpy(cpuidle_cstates[num].name, tmp, CSTATE_NAME_LEN - 1); free(tmp); - tmp = cpuidle_state_desc(0, num); + tmp = cpuidle_state_desc(this_cpu, num); if (tmp == NULL) continue; strncpy(cpuidle_cstates[num].desc, tmp, CSTATE_DESC_LEN - 1); diff --git a/tools/power/x86/intel_pstate_tracer/intel_pstate_tracer.py b/tools/power/x86/intel_pstate_tracer/intel_pstate_tracer.py index 0b24dd9d01ff..29f50d4cfea0 100755 --- a/tools/power/x86/intel_pstate_tracer/intel_pstate_tracer.py +++ b/tools/power/x86/intel_pstate_tracer/intel_pstate_tracer.py @@ -411,6 +411,16 @@ def set_trace_buffer_size(): print('IO error setting trace buffer size ') quit() +def free_trace_buffer(): + """ Free the trace buffer memory """ + + try: + open('/sys/kernel/debug/tracing/buffer_size_kb' + , 'w').write("1") + except: + print('IO error setting trace buffer size ') + quit() + def read_trace_data(filename): """ Read and parse trace data """ @@ -583,4 +593,9 @@ for root, dirs, files in os.walk('.'): for f in files: fix_ownership(f) +clear_trace_file() +# Free the memory +if interval: + free_trace_buffer() + os.chdir('../../') |
