diff options
Diffstat (limited to 'tools/testing/selftests/thermal/intel')
4 files changed, 64 insertions, 34 deletions
diff --git a/tools/testing/selftests/thermal/intel/power_floor/Makefile b/tools/testing/selftests/thermal/intel/power_floor/Makefile index 9b88e57dbba5..07463c2160e0 100644 --- a/tools/testing/selftests/thermal/intel/power_floor/Makefile +++ b/tools/testing/selftests/thermal/intel/power_floor/Makefile @@ -1,7 +1,7 @@ # SPDX-License-Identifier: GPL-2.0 ifndef CROSS_COMPILE -uname_M := $(shell uname -m 2>/dev/null || echo not) -ARCH ?= $(shell echo $(uname_M) | sed -e s/i.86/x86/ -e s/x86_64/x86/) +ARCH ?= $(shell uname -m 2>/dev/null || echo not) +override ARCH := $(shell echo $(ARCH) | sed -e s/i.86/x86/ -e s/x86_64/x86/) ifeq ($(ARCH),x86) TEST_GEN_PROGS := power_floor_test diff --git a/tools/testing/selftests/thermal/intel/power_floor/power_floor_test.c b/tools/testing/selftests/thermal/intel/power_floor/power_floor_test.c index 0326b39a11b9..30cab5d425d2 100644 --- a/tools/testing/selftests/thermal/intel/power_floor/power_floor_test.c +++ b/tools/testing/selftests/thermal/intel/power_floor/power_floor_test.c @@ -56,7 +56,7 @@ int main(int argc, char **argv) } if (write(fd, "1\n", 2) < 0) { - perror("Can' enable power floor notifications\n"); + perror("Can't enable power floor notifications\n"); exit(1); } diff --git a/tools/testing/selftests/thermal/intel/workload_hint/Makefile b/tools/testing/selftests/thermal/intel/workload_hint/Makefile index 37ff3286283b..49e3bc2b20f9 100644 --- a/tools/testing/selftests/thermal/intel/workload_hint/Makefile +++ b/tools/testing/selftests/thermal/intel/workload_hint/Makefile @@ -1,7 +1,7 @@ # SPDX-License-Identifier: GPL-2.0 ifndef CROSS_COMPILE -uname_M := $(shell uname -m 2>/dev/null || echo not) -ARCH ?= $(shell echo $(uname_M) | sed -e s/i.86/x86/ -e s/x86_64/x86/) +ARCH ?= $(shell uname -m 2>/dev/null || echo not) +override ARCH := $(shell echo $(ARCH) | sed -e s/i.86/x86/ -e s/x86_64/x86/) ifeq ($(ARCH),x86) TEST_GEN_PROGS := workload_hint_test diff --git a/tools/testing/selftests/thermal/intel/workload_hint/workload_hint_test.c b/tools/testing/selftests/thermal/intel/workload_hint/workload_hint_test.c index 217c3a641c53..569d44f22835 100644 --- a/tools/testing/selftests/thermal/intel/workload_hint/workload_hint_test.c +++ b/tools/testing/selftests/thermal/intel/workload_hint/workload_hint_test.c @@ -12,6 +12,7 @@ #define WORKLOAD_NOTIFICATION_DELAY_ATTRIBUTE "/sys/bus/pci/devices/0000:00:04.0/workload_hint/notification_delay_ms" #define WORKLOAD_ENABLE_ATTRIBUTE "/sys/bus/pci/devices/0000:00:04.0/workload_hint/workload_hint_enable" +#define WORKLOAD_SLOW_ENABLE_ATTRIBUTE "/sys/bus/pci/devices/0000:00:04.0/workload_hint/workload_slow_hint_enable" #define WORKLOAD_TYPE_INDEX_ATTRIBUTE "/sys/bus/pci/devices/0000:00:04.0/workload_hint/workload_type_index" static const char * const workload_types[] = { @@ -22,6 +23,9 @@ static const char * const workload_types[] = { NULL }; +static int wlt_slow; +static char *wlt_enable_attr; + #define WORKLOAD_TYPE_MAX_INDEX 3 void workload_hint_exit(int signum) @@ -30,14 +34,14 @@ void workload_hint_exit(int signum) /* Disable feature via sysfs knob */ - fd = open(WORKLOAD_ENABLE_ATTRIBUTE, O_RDWR); + fd = open(wlt_enable_attr, O_RDWR); if (fd < 0) { - perror("Unable to open workload type feature enable file\n"); + perror("Unable to open workload type feature enable file"); exit(1); } if (write(fd, "0\n", 2) < 0) { - perror("Can' disable workload hints\n"); + perror("Can't disable workload hints"); exit(1); } @@ -46,6 +50,26 @@ void workload_hint_exit(int signum) close(fd); } +static void update_delay(char *delay_str) +{ + int fd; + + printf("Setting notification delay in ms to %s\n", delay_str); + + fd = open(WORKLOAD_NOTIFICATION_DELAY_ATTRIBUTE, O_RDWR); + if (fd < 0) { + perror("Unable to open workload notification delay"); + exit(1); + } + + if (write(fd, delay_str, strlen(delay_str)) < 0) { + perror("Can't set delay"); + exit(1); + } + + close(fd); +} + int main(int argc, char **argv) { struct pollfd ufd; @@ -54,34 +78,26 @@ int main(int argc, char **argv) char delay_str[64]; int delay = 0; - printf("Usage: workload_hint_test [notification delay in milli seconds]\n"); + printf("Usage: workload_hint_test [notification delay in milli seconds][slow]\n"); if (argc > 1) { - ret = sscanf(argv[1], "%d", &delay); - if (ret < 0) { - printf("Invalid delay\n"); - exit(1); - } - - printf("Setting notification delay to %d ms\n", delay); - if (delay < 0) - exit(1); + int i; - sprintf(delay_str, "%s\n", argv[1]); + for (i = 1; i < argc; ++i) { + if (!strcmp(argv[i], "slow")) { + wlt_slow = 1; + continue; + } - sprintf(delay_str, "%s\n", argv[1]); - fd = open(WORKLOAD_NOTIFICATION_DELAY_ATTRIBUTE, O_RDWR); - if (fd < 0) { - perror("Unable to open workload notification delay\n"); - exit(1); - } + ret = sscanf(argv[1], "%d", &delay); + if (ret < 0) { + printf("Invalid delay\n"); + exit(1); + } - if (write(fd, delay_str, strlen(delay_str)) < 0) { - perror("Can't set delay\n"); - exit(1); + sprintf(delay_str, "%s\n", argv[1]); + update_delay(delay_str); } - - close(fd); } if (signal(SIGINT, workload_hint_exit) == SIG_IGN) @@ -91,15 +107,20 @@ int main(int argc, char **argv) if (signal(SIGTERM, workload_hint_exit) == SIG_IGN) signal(SIGTERM, SIG_IGN); + if (wlt_slow) + wlt_enable_attr = WORKLOAD_SLOW_ENABLE_ATTRIBUTE; + else + wlt_enable_attr = WORKLOAD_ENABLE_ATTRIBUTE; + /* Enable feature via sysfs knob */ - fd = open(WORKLOAD_ENABLE_ATTRIBUTE, O_RDWR); + fd = open(wlt_enable_attr, O_RDWR); if (fd < 0) { - perror("Unable to open workload type feature enable file\n"); + perror("Unable to open workload type feature enable file"); exit(1); } if (write(fd, "1\n", 2) < 0) { - perror("Can' enable workload hints\n"); + perror("Can't enable workload hints"); exit(1); } @@ -110,7 +131,7 @@ int main(int argc, char **argv) while (1) { fd = open(WORKLOAD_TYPE_INDEX_ATTRIBUTE, O_RDONLY); if (fd < 0) { - perror("Unable to open workload type file\n"); + perror("Unable to open workload type file"); exit(1); } @@ -146,6 +167,15 @@ int main(int argc, char **argv) ret = sscanf(index_str, "%d", &index); if (ret < 0) break; + + if (wlt_slow) { + if (index & 0x10) + printf("workload type slow:%s\n", "power"); + else + printf("workload type slow:%s\n", "performance"); + } + + index &= 0x0f; if (index > WORKLOAD_TYPE_MAX_INDEX) printf("Invalid workload type index\n"); else |