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authorDan Williams <dan.j.williams@intel.com>2018-10-17 20:47:19 +0300
committerDan Williams <dan.j.williams@intel.com>2018-10-17 20:47:19 +0300
commitf110176633d74bbac1f80ab9b9c6b83ea3e1cc23 (patch)
treef373f4a5ba3a6aaadbd54735b39fe4668fc27549 /tools
parent0ead11181fe0c9538b185e46a494df21dc7de23a (diff)
downloadlinux-f110176633d74bbac1f80ab9b9c6b83ea3e1cc23.tar.xz
tools/testing/nvdimm: Populate dirty shutdown data
Allow the unit tests to verify the retrieval of the dirty shutdown count via smart commands, and allow the driver-load-time retrieval of the smart health payload to be simulated by nfit_test. Reviewed-by: Keith Busch <keith.busch@intel.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'tools')
-rw-r--r--tools/testing/nvdimm/Kbuild1
-rw-r--r--tools/testing/nvdimm/acpi_nfit_test.c8
-rw-r--r--tools/testing/nvdimm/test/nfit.c3
3 files changed, 11 insertions, 1 deletions
diff --git a/tools/testing/nvdimm/Kbuild b/tools/testing/nvdimm/Kbuild
index 0392153a0009..778ceb651000 100644
--- a/tools/testing/nvdimm/Kbuild
+++ b/tools/testing/nvdimm/Kbuild
@@ -22,6 +22,7 @@ NVDIMM_SRC := $(DRIVERS)/nvdimm
ACPI_SRC := $(DRIVERS)/acpi/nfit
DAX_SRC := $(DRIVERS)/dax
ccflags-y := -I$(src)/$(NVDIMM_SRC)/
+ccflags-y += -I$(src)/$(ACPI_SRC)/
obj-$(CONFIG_LIBNVDIMM) += libnvdimm.o
obj-$(CONFIG_BLK_DEV_PMEM) += nd_pmem.o
diff --git a/tools/testing/nvdimm/acpi_nfit_test.c b/tools/testing/nvdimm/acpi_nfit_test.c
index 43521512e577..fec8fb1b7715 100644
--- a/tools/testing/nvdimm/acpi_nfit_test.c
+++ b/tools/testing/nvdimm/acpi_nfit_test.c
@@ -4,5 +4,13 @@
#include <linux/module.h>
#include <linux/printk.h>
#include "watermark.h"
+#include <nfit.h>
nfit_test_watermark(acpi_nfit);
+
+/* strong / override definition of nfit_intel_shutdown_status */
+void nfit_intel_shutdown_status(struct nfit_mem *nfit_mem)
+{
+ set_bit(NFIT_MEM_DIRTY_COUNT, &nfit_mem->flags);
+ nfit_mem->dirty_shutdown = 42;
+}
diff --git a/tools/testing/nvdimm/test/nfit.c b/tools/testing/nvdimm/test/nfit.c
index f1a2a1a7bb1b..9527d47a1070 100644
--- a/tools/testing/nvdimm/test/nfit.c
+++ b/tools/testing/nvdimm/test/nfit.c
@@ -149,6 +149,7 @@ static const struct nd_intel_smart smart_def = {
| ND_INTEL_SMART_ALARM_VALID
| ND_INTEL_SMART_USED_VALID
| ND_INTEL_SMART_SHUTDOWN_VALID
+ | ND_INTEL_SMART_SHUTDOWN_COUNT_VALID
| ND_INTEL_SMART_MTEMP_VALID
| ND_INTEL_SMART_CTEMP_VALID,
.health = ND_INTEL_SMART_NON_CRITICAL_HEALTH,
@@ -161,8 +162,8 @@ static const struct nd_intel_smart smart_def = {
.ait_status = 1,
.life_used = 5,
.shutdown_state = 0,
+ .shutdown_count = 42,
.vendor_size = 0,
- .shutdown_count = 100,
};
struct nfit_test_fw {