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-rw-r--r--drivers/nvdimm/bus.c3
-rw-r--r--include/uapi/linux/ndctl.h54
-rw-r--r--tools/testing/nvdimm/test/nfit.c39
-rw-r--r--tools/testing/nvdimm/test/nfit_test.h59
4 files changed, 84 insertions, 71 deletions
diff --git a/drivers/nvdimm/bus.c b/drivers/nvdimm/bus.c
index 0a5e6cd758fe..78eabc3a1ab1 100644
--- a/drivers/nvdimm/bus.c
+++ b/drivers/nvdimm/bus.c
@@ -1142,9 +1142,6 @@ int __init nvdimm_bus_init(void)
{
int rc;
- BUILD_BUG_ON(sizeof(struct nd_smart_payload) != 128);
- BUILD_BUG_ON(sizeof(struct nd_smart_threshold_payload) != 8);
-
rc = bus_register(&nvdimm_bus_type);
if (rc)
return rc;
diff --git a/include/uapi/linux/ndctl.h b/include/uapi/linux/ndctl.h
index 3f03567631cb..30ef1236aafa 100644
--- a/include/uapi/linux/ndctl.h
+++ b/include/uapi/linux/ndctl.h
@@ -15,54 +15,6 @@
#include <linux/types.h>
-struct nd_cmd_smart {
- __u32 status;
- __u8 data[128];
-} __packed;
-
-#define ND_SMART_HEALTH_VALID (1 << 0)
-#define ND_SMART_SPARES_VALID (1 << 1)
-#define ND_SMART_USED_VALID (1 << 2)
-#define ND_SMART_TEMP_VALID (1 << 3)
-#define ND_SMART_CTEMP_VALID (1 << 4)
-#define ND_SMART_ALARM_VALID (1 << 9)
-#define ND_SMART_SHUTDOWN_VALID (1 << 10)
-#define ND_SMART_VENDOR_VALID (1 << 11)
-#define ND_SMART_SPARE_TRIP (1 << 0)
-#define ND_SMART_TEMP_TRIP (1 << 1)
-#define ND_SMART_CTEMP_TRIP (1 << 2)
-#define ND_SMART_NON_CRITICAL_HEALTH (1 << 0)
-#define ND_SMART_CRITICAL_HEALTH (1 << 1)
-#define ND_SMART_FATAL_HEALTH (1 << 2)
-
-struct nd_smart_payload {
- __u32 flags;
- __u8 reserved0[4];
- __u8 health;
- __u8 spares;
- __u8 life_used;
- __u8 alarm_flags;
- __u16 temperature;
- __u16 ctrl_temperature;
- __u8 reserved1[15];
- __u8 shutdown_state;
- __u32 vendor_size;
- __u8 vendor_data[92];
-} __packed;
-
-struct nd_cmd_smart_threshold {
- __u32 status;
- __u8 data[8];
-} __packed;
-
-struct nd_smart_threshold_payload {
- __u8 alarm_control;
- __u8 reserved0;
- __u16 temperature;
- __u8 spares;
- __u8 reserved[3];
-} __packed;
-
struct nd_cmd_dimm_flags {
__u32 status;
__u32 flags;
@@ -211,12 +163,6 @@ static inline const char *nvdimm_cmd_name(unsigned cmd)
#define ND_IOCTL 'N'
-#define ND_IOCTL_SMART _IOWR(ND_IOCTL, ND_CMD_SMART,\
- struct nd_cmd_smart)
-
-#define ND_IOCTL_SMART_THRESHOLD _IOWR(ND_IOCTL, ND_CMD_SMART_THRESHOLD,\
- struct nd_cmd_smart_threshold)
-
#define ND_IOCTL_DIMM_FLAGS _IOWR(ND_IOCTL, ND_CMD_DIMM_FLAGS,\
struct nd_cmd_dimm_flags)
diff --git a/tools/testing/nvdimm/test/nfit.c b/tools/testing/nvdimm/test/nfit.c
index 7217b2b953b5..640c02b08a50 100644
--- a/tools/testing/nvdimm/test/nfit.c
+++ b/tools/testing/nvdimm/test/nfit.c
@@ -440,39 +440,50 @@ static int nfit_test_cmd_translate_spa(struct nvdimm_bus *bus,
return 0;
}
-static int nfit_test_cmd_smart(struct nd_cmd_smart *smart, unsigned int buf_len)
+static int nfit_test_cmd_smart(struct nd_intel_smart *smart, unsigned int buf_len)
{
- static const struct nd_smart_payload smart_data = {
- .flags = ND_SMART_HEALTH_VALID | ND_SMART_TEMP_VALID
- | ND_SMART_SPARES_VALID | ND_SMART_ALARM_VALID
- | ND_SMART_USED_VALID | ND_SMART_SHUTDOWN_VALID,
- .health = ND_SMART_NON_CRITICAL_HEALTH,
- .temperature = 23 * 16,
+ static const struct nd_intel_smart smart_data = {
+ .flags = ND_INTEL_SMART_HEALTH_VALID
+ | ND_INTEL_SMART_SPARES_VALID
+ | ND_INTEL_SMART_ALARM_VALID
+ | ND_INTEL_SMART_USED_VALID
+ | ND_INTEL_SMART_SHUTDOWN_VALID
+ | ND_INTEL_SMART_MTEMP_VALID,
+ .health = ND_INTEL_SMART_NON_CRITICAL_HEALTH,
+ .media_temperature = 23 * 16,
+ .ctrl_temperature = 30 * 16,
+ .pmic_temperature = 40 * 16,
.spares = 75,
- .alarm_flags = ND_SMART_SPARE_TRIP | ND_SMART_TEMP_TRIP,
+ .alarm_flags = ND_INTEL_SMART_SPARE_TRIP
+ | ND_INTEL_SMART_TEMP_TRIP,
+ .ait_status = 1,
.life_used = 5,
.shutdown_state = 0,
.vendor_size = 0,
+ .shutdown_count = 100,
};
if (buf_len < sizeof(*smart))
return -EINVAL;
- memcpy(smart->data, &smart_data, sizeof(smart_data));
+ memcpy(smart, &smart_data, sizeof(smart_data));
return 0;
}
-static int nfit_test_cmd_smart_threshold(struct nd_cmd_smart_threshold *smart_t,
+static int nfit_test_cmd_smart_threshold(
+ struct nd_intel_smart_threshold *smart_t,
unsigned int buf_len)
{
- static const struct nd_smart_threshold_payload smart_t_data = {
- .alarm_control = ND_SMART_SPARE_TRIP | ND_SMART_TEMP_TRIP,
- .temperature = 40 * 16,
+ static const struct nd_intel_smart_threshold smart_t_data = {
+ .alarm_control = ND_INTEL_SMART_SPARE_TRIP
+ | ND_INTEL_SMART_TEMP_TRIP,
+ .media_temperature = 40 * 16,
+ .ctrl_temperature = 30 * 16,
.spares = 5,
};
if (buf_len < sizeof(*smart_t))
return -EINVAL;
- memcpy(smart_t->data, &smart_t_data, sizeof(smart_t_data));
+ memcpy(smart_t, &smart_t_data, sizeof(smart_t_data));
return 0;
}
diff --git a/tools/testing/nvdimm/test/nfit_test.h b/tools/testing/nvdimm/test/nfit_test.h
index 113b44675a71..b85fba2856c7 100644
--- a/tools/testing/nvdimm/test/nfit_test.h
+++ b/tools/testing/nvdimm/test/nfit_test.h
@@ -84,6 +84,65 @@ struct nd_cmd_ars_err_inj_stat {
} __packed record[0];
} __packed;
+#define ND_INTEL_SMART 1
+#define ND_INTEL_SMART_THRESHOLD 2
+
+#define ND_INTEL_SMART_HEALTH_VALID (1 << 0)
+#define ND_INTEL_SMART_SPARES_VALID (1 << 1)
+#define ND_INTEL_SMART_USED_VALID (1 << 2)
+#define ND_INTEL_SMART_MTEMP_VALID (1 << 3)
+#define ND_INTEL_SMART_CTEMP_VALID (1 << 4)
+#define ND_INTEL_SMART_SHUTDOWN_COUNT_VALID (1 << 5)
+#define ND_INTEL_SMART_AIT_STATUS_VALID (1 << 6)
+#define ND_INTEL_SMART_PTEMP_VALID (1 << 7)
+#define ND_INTEL_SMART_ALARM_VALID (1 << 9)
+#define ND_INTEL_SMART_SHUTDOWN_VALID (1 << 10)
+#define ND_INTEL_SMART_VENDOR_VALID (1 << 11)
+#define ND_INTEL_SMART_SPARE_TRIP (1 << 0)
+#define ND_INTEL_SMART_TEMP_TRIP (1 << 1)
+#define ND_INTEL_SMART_CTEMP_TRIP (1 << 2)
+#define ND_INTEL_SMART_NON_CRITICAL_HEALTH (1 << 0)
+#define ND_INTEL_SMART_CRITICAL_HEALTH (1 << 1)
+#define ND_INTEL_SMART_FATAL_HEALTH (1 << 2)
+
+struct nd_intel_smart {
+ __u32 status;
+ union {
+ struct {
+ __u32 flags;
+ __u8 reserved0[4];
+ __u8 health;
+ __u8 spares;
+ __u8 life_used;
+ __u8 alarm_flags;
+ __u16 media_temperature;
+ __u16 ctrl_temperature;
+ __u32 shutdown_count;
+ __u8 ait_status;
+ __u16 pmic_temperature;
+ __u8 reserved1[8];
+ __u8 shutdown_state;
+ __u32 vendor_size;
+ __u8 vendor_data[92];
+ } __packed;
+ __u8 data[128];
+ };
+} __packed;
+
+struct nd_intel_smart_threshold {
+ __u32 status;
+ union {
+ struct {
+ __u16 alarm_control;
+ __u8 spares;
+ __u16 media_temperature;
+ __u16 ctrl_temperature;
+ __u8 reserved[1];
+ } __packed;
+ __u8 data[8];
+ };
+} __packed;
+
union acpi_object;
typedef void *acpi_handle;
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-24 03:19:32 +0100