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List: fwts-devel
Subject: [PATCH] acpi/nvdimm: add tests for nvdimm devices
From: Alex Hung <alex.hung () canonical ! com>
Date: 2020-05-29 23:29:09
Message-ID: 20200529232909.135909-1-alex.hung () canonical ! com
[Download RAW message or body]
Signed-off-by: Alex Hung <alex.hung@canonical.com>
---
src/Makefile.am | 1 +
src/acpi/devices/nvdimm/nvdimm.c | 299 +++++++++++++++++++++++++++++++
2 files changed, 300 insertions(+)
create mode 100644 src/acpi/devices/nvdimm/nvdimm.c
diff --git a/src/Makefile.am b/src/Makefile.am
index e0093aef..4bc9c7d9 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -80,6 +80,7 @@ fwts_SOURCES = main.c \
acpi/devices/buttons/power_button.c \
acpi/devices/buttons/sleep_button.c \
acpi/devices/lid/lid.c \
+ acpi/devices/nvdimm/nvdimm.c \
acpi/devices/sensor/als.c \
acpi/devices/time/time.c \
acpi/devices/wpc/wpc.c \
diff --git a/src/acpi/devices/nvdimm/nvdimm.c b/src/acpi/devices/nvdimm/nvdimm.c
new file mode 100644
index 00000000..507fa082
--- /dev/null
+++ b/src/acpi/devices/nvdimm/nvdimm.c
@@ -0,0 +1,299 @@
+/*
+ * Copyright (C) 2017-2020 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_NVDIMM_HID "ACPI0012"
+
+static ACPI_HANDLE device;
+
+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_nvdimm_init(fwts_framework *fw)
+{
+ ACPI_STATUS status;
+
+ if (fwts_acpica_init(fw) != FWTS_OK)
+ return FWTS_ERROR;
+
+ status = AcpiGetDevices(FWTS_ACPI_NVDIMM_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 NVDIMM 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 NVDIMM Device: %s", full_name);
+ fwts_log_nl(fw);
+ }
+ }
+
+ return FWTS_OK;
+}
+
+static void check_nvdimm_status(
+ fwts_framework *fw,
+ char *name,
+ uint16_t status,
+ bool *failed)
+{
+ if (status > 6) {
+ *failed = true;
+ fwts_failed(fw, LOG_LEVEL_MEDIUM,
+ "MethodBadStatus",
+ "%s: Expected Status to be 0..6, got %" PRIx16,
+ name, status);
+ }
+}
+
+static void check_nvdimm_extended_status(
+ fwts_framework *fw,
+ char *name,
+ uint16_t ext_status,
+ uint16_t expected,
+ bool *failed)
+{
+ if (ext_status != expected) {
+ *failed = true;
+ fwts_failed(fw, LOG_LEVEL_MEDIUM,
+ "MethodBadExtendedStatus",
+ "%s: Expected Extended Status to be %" PRIx16
+ ", got %" PRIx16, name, expected, ext_status);
+ }
+}
+
+static void method_test_NCH_return(
+ fwts_framework *fw,
+ char *name,
+ ACPI_BUFFER *buf,
+ ACPI_OBJECT *obj,
+ void *private)
+{
+ bool failed = false;
+ nch_return_t *ret;
+
+ FWTS_UNUSED(private);
+
+ if (fwts_method_check_type(fw, name, buf, ACPI_TYPE_BUFFER) != FWTS_OK)
+ return;
+
+ if (fwts_method_buffer_size(fw, name, obj, 64) != FWTS_OK)
+ failed = true;
+
+ ret = (nch_return_t *) obj->Buffer.Pointer;
+ check_nvdimm_status(fw, name, ret->status, &failed);
+ check_nvdimm_extended_status(fw, name, ret->extended_status, 0, &failed);
+ fwts_acpi_reserved_bits_check(fw, "_NCH", "Validation Flags",
+ ret->extended_status, sizeof(uint16_t), 2, 15, &failed);
+
+ /* Health Status Flags [2..7], [11.15], [19..31] are reserved */
+ fwts_acpi_reserved_bits_check(fw, "_NCH", "Health Status Flags",
+ ret->health_status_flags, sizeof(uint32_t), 2, 7, &failed);
+ fwts_acpi_reserved_bits_check(fw, "_NCH", "Health Status Flags",
+ ret->health_status_flags, sizeof(uint32_t), 11, 15, &failed);
+ fwts_acpi_reserved_bits_check(fw, "_NCH", "Health Status Flags",
+ ret->health_status_flags, sizeof(uint32_t), 19, 31, &failed);
+
+ fwts_acpi_reserved_bits_check(fw, "_NCH", "Health Status Attributes",
+ ret->health_status_attributes, sizeof(uint32_t), 1, 31, &failed);
+
+ if (!failed)
+ fwts_method_passed_sane(fw, name, "buffer");
+}
+
+static int method_test_NCH(fwts_framework *fw)
+{
+ return fwts_evaluate_method(fw, METHOD_MANDATORY, &device,
+ "_NCH", NULL, 0, method_test_NCH_return, NULL);
+}
+
+static void method_test_NBS_return(
+ fwts_framework *fw,
+ char *name,
+ ACPI_BUFFER *buf,
+ ACPI_OBJECT *obj,
+ void *private)
+{
+ bool failed = false;
+ nbs_return_t *ret;
+
+ FWTS_UNUSED(private);
+
+ if (fwts_method_check_type(fw, name, buf, ACPI_TYPE_BUFFER) != FWTS_OK)
+ return;
+
+ if (fwts_method_buffer_size(fw, name, obj, 64) != FWTS_OK)
+ failed = true;
+
+ ret = (nbs_return_t *) obj->Buffer.Pointer;
+ check_nvdimm_status(fw, name, ret->status, &failed);
+ check_nvdimm_extended_status(fw, name, ret->extended_status, 0, &failed);
+ fwts_acpi_reserved_bits_check(fw, "_NBS", "Validation Flags",
+ ret->validation_flags, sizeof(uint16_t), 1, 15, &failed);
+
+ if (!failed)
+ fwts_method_passed_sane(fw, name, "buffer");
+}
+
+static int method_test_NBS(fwts_framework *fw)
+{
+ return fwts_evaluate_method(fw, METHOD_MANDATORY, &device,
+ "_NBS", NULL, 0, method_test_NBS_return, NULL);
+}
+
+static void method_test_NIC_return(
+ fwts_framework *fw,
+ char *name,
+ ACPI_BUFFER *buf,
+ ACPI_OBJECT *obj,
+ void *private)
+{
+ bool failed = false;
+ nic_return_t *ret;
+
+ FWTS_UNUSED(private);
+
+ if (fwts_method_check_type(fw, name, buf, ACPI_TYPE_BUFFER) != FWTS_OK)
+ return;
+
+ if (fwts_method_buffer_size(fw, name, obj, 64) != FWTS_OK)
+ failed = true;
+
+ ret = (nic_return_t *) obj->Buffer.Pointer;
+ check_nvdimm_status(fw, name, ret->status, &failed);
+ check_nvdimm_extended_status(fw, name, ret->extended_status, 0, &failed);
+
+ /* Health Error Injection Capabilities [2..7], [11.15], [19..31] are reserved */
+ fwts_acpi_reserved_bits_check(fw, "_NIC", "Health Error Injection Capabilities",
+ ret->health_error_injection, sizeof(uint32_t), 2, 7, &failed);
+ fwts_acpi_reserved_bits_check(fw, "_NIC", "Health Error Injection Capabilities",
+ ret->health_error_injection, sizeof(uint32_t), 11, 15, &failed);
+ fwts_acpi_reserved_bits_check(fw, "_NIC", "Health Error Injection Capabilities",
+ ret->health_error_injection, sizeof(uint32_t), 19, 31, &failed);
+
+ fwts_acpi_reserved_bits_check(fw, "_NIC", "Health Status Attributes Capabilities",
+ ret->health_status_attributes, sizeof(uint32_t), 1, 31, &failed);
+
+ if (!failed)
+ fwts_method_passed_sane(fw, name, "buffer");
+}
+
+static int method_test_NIC(fwts_framework *fw)
+{
+ return fwts_evaluate_method(fw, METHOD_MANDATORY, &device,
+ "_NIC", NULL, 0, method_test_NIC_return, NULL);
+}
+
+
+static void method_test_NIH_return(
+ fwts_framework *fw,
+ char *name,
+ ACPI_BUFFER *buf,
+ ACPI_OBJECT *obj,
+ void *private)
+{
+ bool failed = false;
+ nih_return_t *ret;
+
+ FWTS_UNUSED(private);
+
+ if (fwts_method_check_type(fw, name, buf, ACPI_TYPE_BUFFER) != FWTS_OK)
+ return;
+
+ if (fwts_method_buffer_size(fw, name, obj, 64) != FWTS_OK)
+ failed = true;
+
+ ret = (nih_return_t *) obj->Buffer.Pointer;
+ check_nvdimm_status(fw, name, ret->status, &failed);
+ check_nvdimm_extended_status(fw, name, ret->extended_status, 1, &failed);
+
+ if (!failed)
+ fwts_method_passed_sane(fw, name, "buffer");
+}
+
+static int method_test_NIH(fwts_framework *fw)
+{
+ return fwts_evaluate_method(fw, METHOD_MANDATORY, &device,
+ "_NIH", NULL, 0, method_test_NIH_return, NULL);
+}
+
+/* EvaluateD evice Identification Objects - all are optional */
+static int method_test_HID(fwts_framework *fw)
+{
+ return fwts_method_test_HID(fw, &device);
+}
+
+static fwts_framework_minor_test acpi_nvdimm_tests[] = {
+ /* Device Specific Objects */
+ { method_test_NCH, "Test _NCH (NVDIMM Current Health Information)." },
+ { method_test_NBS, "Test _NBS (NVDIMM Boot Status)." },
+ { method_test_NIC, "Test _NIC (NVDIMM Health Error Injection Capabilities)." },
+ { method_test_NIH, "Test _NIH (NVDIMM Inject/Clear Health Errors)." },
+ /* Device Identification Objects - all are optional */
+ { method_test_HID, "Test _HID (Hardware ID)." },
+ { NULL, NULL }
+};
+
+static int acpi_nvdimm_deinit(fwts_framework *fw)
+{
+ FWTS_UNUSED(fw);
+ fwts_acpica_deinit();
+
+ return FWTS_OK;
+}
+
+static fwts_framework_ops acpi_nvdimm_ops = {
+ .description = "NVDIMM device test",
+ .init = acpi_nvdimm_init,
+ .deinit = acpi_nvdimm_deinit,
+ .minor_tests = acpi_nvdimm_tests
+};
+
+FWTS_REGISTER("acpi_nvdimm", &acpi_nvdimm_ops, FWTS_TEST_ANYTIME, FWTS_FLAG_BATCH | FWTS_FLAG_TEST_ACPI)
+
+#endif
--
2.25.1
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