[PATCH 3/4] acpi: devices: add new tests for time and alarm device
Alex Hung
alex.hung at canonical.com
Tue Oct 17 06:36:56 UTC 2017
Signed-off-by: Alex Hung <alex.hung at canonical.com>
---
src/Makefile.am | 1 +
src/acpi/devices/time/time.c | 300 +++++++++++++++++++++++++++++++++++++++++++
2 files changed, 301 insertions(+)
create mode 100644 src/acpi/devices/time/time.c
diff --git a/src/Makefile.am b/src/Makefile.am
index 490809f..7add3a2 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -53,6 +53,7 @@ fwts_SOURCES = main.c \
acpi/devices/buttons/sleep_button.c \
acpi/devices/lid/lid.c \
acpi/devices/sensor/als.c \
+ acpi/devices/time/time.c \
acpi/acpidump/acpidump.c \
acpi/acpiinfo/acpiinfo.c \
acpi/acpitables/acpitables.c \
diff --git a/src/acpi/devices/time/time.c b/src/acpi/devices/time/time.c
new file mode 100644
index 0000000..87e6aaa
--- /dev/null
+++ b/src/acpi/devices/time/time.c
@@ -0,0 +1,300 @@
+/*
+ * Copyright (C) 2017 Canonical
+ *
+ * This program 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 program 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 program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+#include "fwts.h"
+
+#if defined(FWTS_HAS_ACPI)
+
+#include "fwts_acpi_object_eval.h"
+#include <stdlib.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <inttypes.h>
+#include <string.h>
+
+#define FWTS_ACPI_TIME_ALARM_HID "ACPI0008"
+
+static ACPI_HANDLE device;
+
+static uint32_t capability;
+
+static ACPI_STATUS get_device_handle(ACPI_HANDLE handle, uint32_t level,
+ void *context, void **ret_val)
+{
+ FWTS_UNUSED(level);
+ FWTS_UNUSED(context);
+ FWTS_UNUSED(ret_val);
+
+ device = handle;
+ return AE_CTRL_TERMINATE;
+}
+
+static int acpi_time_alarm_init(fwts_framework *fw)
+{
+ ACPI_STATUS status;
+
+ if (fwts_acpica_init(fw) != FWTS_OK)
+ return FWTS_ERROR;
+
+ status = AcpiGetDevices(FWTS_ACPI_TIME_ALARM_HID, get_device_handle, NULL, NULL);
+ if (ACPI_FAILURE(status)) {
+ fwts_log_error(fw, "Cannot find the ACPI device");
+ return FWTS_ERROR;
+ }
+
+ if (!device) {
+ fwts_log_error(fw, "ACPI time and alarm device does not exist, skipping test");
+ fwts_acpica_deinit();
+ return FWTS_SKIP;
+ } else {
+ ACPI_BUFFER buffer;
+ char full_name[128];
+
+ buffer.Length = sizeof(full_name);
+ buffer.Pointer = full_name;
+
+ status = AcpiGetName(device, ACPI_FULL_PATHNAME, &buffer);
+ if (ACPI_SUCCESS(status)) {
+ fwts_log_info_verbatim(fw, "ACPI Time and Alarm Device: %s", full_name);
+ fwts_log_nl(fw);
+ }
+ }
+
+ return FWTS_OK;
+}
+
+static void method_test_GCP_return(
+ fwts_framework *fw,
+ char *name,
+ ACPI_BUFFER *buf,
+ ACPI_OBJECT *obj,
+ void *private)
+{
+ FWTS_UNUSED(private);
+
+ if (fwts_method_check_type(fw, name, buf, ACPI_TYPE_INTEGER) != FWTS_OK)
+ return;
+
+ capability = obj->Integer.Value;
+
+ if (obj->Integer.Value & ~0x1ff)
+ fwts_failed(fw, LOG_LEVEL_CRITICAL,
+ "Method_GCPReturn",
+ "%s returned %" PRId64 ", should be between 0 and 0x1ff, "
+ "one or more of the reserved bits 9..31 seem "
+ "to be set.",
+ name, (uint64_t)obj->Integer.Value);
+ else
+ fwts_method_passed_sane_uint64(fw, name, obj->Integer.Value);
+}
+
+static int method_test_GCP(fwts_framework *fw)
+{
+ return fwts_evaluate_method(fw, METHOD_MANDATORY, &device,
+ "_GCP", NULL, 0, method_test_GCP_return, NULL);
+}
+
+static void method_test_GRT_return(
+ fwts_framework *fw,
+ char *name,
+ ACPI_BUFFER *buf,
+ ACPI_OBJECT *obj,
+ void *private)
+{
+ FWTS_UNUSED(private);
+
+ if (fwts_method_check_type(fw, name, buf, ACPI_TYPE_BUFFER) != FWTS_OK)
+ return;
+
+ if (obj->Buffer.Length != 16) {
+ fwts_failed(fw, LOG_LEVEL_CRITICAL,
+ "Method_GRTBadBufferSize",
+ "%s should return a buffer of 16 bytes, but "
+ "instead just returned %" PRIu32,
+ name, obj->Buffer.Length);
+ return;
+ }
+
+ /*
+ * Should sanity check this, but we can't read the
+ * the data in this emulated mode, so ignore
+ */
+ fwts_method_passed_sane(fw, name, "buffer");
+}
+
+static int method_test_GRT(fwts_framework *fw)
+{
+ if (capability & 0x04)
+ return fwts_evaluate_method(fw, METHOD_MANDATORY, &device,
+ "_GRT", NULL, 0, method_test_GRT_return, NULL);
+ else
+ return fwts_evaluate_method(fw, METHOD_OPTIONAL, &device,
+ "_GRT", NULL, 0, method_test_GRT_return, NULL);
+}
+
+static void method_test_GWS_return(
+ fwts_framework *fw,
+ char *name,
+ ACPI_BUFFER *buf,
+ ACPI_OBJECT *obj,
+ void *private)
+{
+ FWTS_UNUSED(private);
+
+ if (fwts_method_check_type(fw, name, buf, ACPI_TYPE_INTEGER) != FWTS_OK)
+ return;
+
+ if (obj->Integer.Value & ~0x3)
+ fwts_failed(fw, LOG_LEVEL_CRITICAL,
+ "Method_GWSReturn",
+ "%s returned %" PRIu64 ", should be between 0 and 3, "
+ "one or more of the reserved bits 2..31 seem "
+ "to be set.",
+ name, (uint64_t)obj->Integer.Value);
+ else
+ fwts_method_passed_sane_uint64(fw, name, obj->Integer.Value);
+}
+
+static int method_test_GWS(fwts_framework *fw)
+{
+ ACPI_OBJECT arg[1];
+
+ arg[0].Type = ACPI_TYPE_INTEGER;
+ arg[0].Integer.Value = 1; /* DC timer */
+
+ return fwts_evaluate_method(fw, METHOD_MANDATORY, &device,
+ "_GWS", arg, 1, method_test_GWS_return, NULL);
+}
+
+static void method_test_CWS_return(
+ fwts_framework *fw,
+ char *name,
+ ACPI_BUFFER *buf,
+ ACPI_OBJECT *obj,
+ void *private)
+{
+ FWTS_UNUSED(private);
+
+ if (fwts_method_check_type(fw, name, buf, ACPI_TYPE_INTEGER) != FWTS_OK)
+ return;
+
+ if (obj->Integer.Value != 0 && obj->Integer.Value != 1)
+ fwts_failed(fw, LOG_LEVEL_CRITICAL,
+ "Method_CWSInvalidInteger",
+ "%s returned %" PRIu64 ", should be 0 or 1.",
+ name, (uint64_t)obj->Integer.Value);
+ else
+ fwts_method_passed_sane_uint64(fw, name, obj->Integer.Value);
+}
+
+static int method_test_CWS(fwts_framework *fw)
+{
+ ACPI_OBJECT arg[1];
+ int i, ret;
+ arg[0].Type = ACPI_TYPE_INTEGER;
+
+ for (i = 0; i < 2; i++) {
+ arg[0].Integer.Value = i;
+ ret = fwts_evaluate_method(fw, METHOD_MANDATORY, &device,
+ "_CWS", arg, 1, method_test_CWS_return, NULL);
+
+ if (ret != FWTS_OK)
+ break;
+ }
+ return ret;
+}
+
+static int method_test_STP(fwts_framework *fw)
+{
+ ACPI_OBJECT arg[2];
+
+ arg[0].Type = ACPI_TYPE_INTEGER;
+ arg[0].Integer.Value = 1; /* DC timer */
+ arg[1].Type = ACPI_TYPE_INTEGER;
+ arg[1].Integer.Value = 0; /* wake up instantly */
+
+ return fwts_evaluate_method(fw, METHOD_OPTIONAL, &device,
+ "_STP", arg, 2, fwts_method_test_passed_failed_return, NULL);
+}
+
+static int method_test_STV(fwts_framework *fw)
+{
+ ACPI_OBJECT arg[2];
+
+ arg[0].Type = ACPI_TYPE_INTEGER;
+ arg[0].Integer.Value = 1; /* DC timer */
+ arg[1].Type = ACPI_TYPE_INTEGER;
+ arg[1].Integer.Value = 100; /* timer value */
+
+ return fwts_evaluate_method(fw, METHOD_MANDATORY, &device,
+ "_STV", arg, 2, fwts_method_test_passed_failed_return, NULL);
+}
+
+static int method_test_TIP(fwts_framework *fw)
+{
+ ACPI_OBJECT arg[1];
+
+ arg[0].Type = ACPI_TYPE_INTEGER;
+ arg[0].Integer.Value = 1; /* DC timer */
+
+ return fwts_evaluate_method(fw, METHOD_MANDATORY, &device,
+ "_TIP", arg, 1, fwts_method_test_integer_return, NULL);
+}
+
+static int method_test_TIV(fwts_framework *fw)
+{
+ ACPI_OBJECT arg[1];
+
+ arg[0].Type = ACPI_TYPE_INTEGER;
+ arg[0].Integer.Value = 1; /* DC timer */
+
+ return fwts_evaluate_method(fw, METHOD_MANDATORY, &device,
+ "_TIV", arg, 1, fwts_method_test_integer_return, NULL);
+}
+
+static fwts_framework_minor_test acpi_time_alarm_tests[] = {
+ { method_test_GCP, "Test _GCP (Get Capabilities)." },
+ { method_test_GRT, "Test _GRT (Get Real Time)." },
+ /* { method_test_SRT, "Test _SRT (Set Real Time)." }, */
+ { method_test_GWS, "Test _GWS (Get Wake Status)." },
+ { method_test_CWS, "Test _CWS (Clear Wake Status)." },
+ { method_test_STP, "Test _STP (Set Expired Timer Wake Policy)." },
+ { method_test_STV, "Test _STV (Set Timer Value)." },
+ { method_test_TIP, "Test _TIP (Expired Timer Wake Policy)." },
+ { method_test_TIV, "Test _TIV (Timer Values)." },
+ { NULL, NULL }
+};
+
+static int acpi_time_alarm_deinit(fwts_framework *fw)
+{
+ FWTS_UNUSED(fw);
+ fwts_acpica_deinit();
+
+ return FWTS_OK;
+}
+
+static fwts_framework_ops acpi_time_alarm_ops = {
+ .description = "Time and alarm device test",
+ .init = acpi_time_alarm_init,
+ .deinit = acpi_time_alarm_deinit,
+ .minor_tests = acpi_time_alarm_tests
+};
+
+FWTS_REGISTER("acpi_time", &acpi_time_alarm_ops, FWTS_TEST_ANYTIME, FWTS_FLAG_BATCH | FWTS_FLAG_TEST_ACPI)
+
+#endif
--
2.7.4
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