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// SPDX-License-Identifier: GPL-2.0-or-later
#include <fcntl.h>
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <inttypes.h>
#include "common.h"
#include "nvme.h"
#include "libnvme.h"
#include "plugin.h"
#include "linux/types.h"
#include "nvme-print.h"
#define CREATE_CMD
#include "ssstc-nvme.h"
struct __packed nvme_additional_smart_log_item
{
__u8 key;
__u8 norm;
union __packed {
__u8 raw[6];
struct __packed wear_level
{
__le16 min;
__le16 max;
__le16 avg;
} wear_level;
};
__u8 _rp[2];
};
struct nvme_additional_smart_log {
struct nvme_additional_smart_log_item program_fail_cnt;
struct nvme_additional_smart_log_item erase_fail_cnt;
struct nvme_additional_smart_log_item wear_leveling_cnt;
struct nvme_additional_smart_log_item e2e_err_cnt;
struct nvme_additional_smart_log_item crc_err_cnt;
struct nvme_additional_smart_log_item nand_bytes_written;
struct nvme_additional_smart_log_item host_bytes_written;
struct nvme_additional_smart_log_item reallocated_sector_count;
struct nvme_additional_smart_log_item uncorrectable_sector_count;
struct nvme_additional_smart_log_item NAND_ECC_Detection_Count;
struct nvme_additional_smart_log_item NAND_ECC_Correction_Count;
struct nvme_additional_smart_log_item Bad_Block_Failure_Rate;
struct nvme_additional_smart_log_item GC_Count;
struct nvme_additional_smart_log_item DRAM_UECC_Detection_Count;
struct nvme_additional_smart_log_item SRAM_UECC_Detection_Count;
struct nvme_additional_smart_log_item Raid_Recovery_Fail_Count;
struct nvme_additional_smart_log_item Inflight_Command;
struct nvme_additional_smart_log_item Internal_End_to_End_Dect_Count;
struct nvme_additional_smart_log_item PCIe_Correctable_Error_Count;
struct nvme_additional_smart_log_item die_fail_count;
struct nvme_additional_smart_log_item wear_leveling_exec_count;
struct nvme_additional_smart_log_item read_disturb_count;
struct nvme_additional_smart_log_item data_retention_count;
};
static
void show_ssstc_add_smart_log_jsn(struct nvme_additional_smart_log *smart,
unsigned int nsid, const char *devname)
{
struct json_object *root, *entry_stats, *dev_stats, *multi;
uint16_t wear_level_min = 0;
uint16_t wear_level_max = 0;
uint16_t wear_level_avg = 0;
uint64_t raw_val = 0;
root = json_create_object();
json_object_add_value_string(root, "SSSTC Smart log", devname);
dev_stats = json_create_object();
entry_stats = json_create_object();
json_object_add_value_int(entry_stats, "#id", smart->program_fail_cnt.key);
json_object_add_value_int(entry_stats, "normalized", smart->program_fail_cnt.norm);
raw_val = int48_to_long(smart->program_fail_cnt.raw);
json_object_add_value_int(entry_stats, "raw", raw_val);
json_object_add_value_object(dev_stats, "program_fail_count", entry_stats);
entry_stats = json_create_object();
json_object_add_value_int(entry_stats, "#id", smart->erase_fail_cnt.key);
json_object_add_value_int(entry_stats, "normalized", smart->erase_fail_cnt.norm);
raw_val = int48_to_long(smart->erase_fail_cnt.raw);
json_object_add_value_int(entry_stats, "raw", raw_val);
json_object_add_value_object(dev_stats, "erase_fail_count", entry_stats);
entry_stats = json_create_object();
json_object_add_value_int(entry_stats, "#id", smart->wear_leveling_cnt.key);
json_object_add_value_int(entry_stats, "normalized", smart->wear_leveling_cnt.norm);
multi = json_create_object();
wear_level_min = le16_to_cpu(smart->wear_leveling_cnt.wear_level.min);
wear_level_max = le16_to_cpu(smart->wear_leveling_cnt.wear_level.max);
wear_level_avg = le16_to_cpu(smart->wear_leveling_cnt.wear_level.avg);
json_object_add_value_int(multi, "min", wear_level_min);
json_object_add_value_int(multi, "max", wear_level_max);
json_object_add_value_int(multi, "avg", wear_level_avg);
json_object_add_value_object(entry_stats, "raw", multi);
json_object_add_value_object(dev_stats, "wear_leveling", entry_stats);
entry_stats = json_create_object();
json_object_add_value_int(entry_stats, "#id", smart->e2e_err_cnt.key);
json_object_add_value_int(entry_stats, "normalized", smart->e2e_err_cnt.norm);
multi = json_create_object();
wear_level_min = le16_to_cpu(smart->e2e_err_cnt.wear_level.min);
wear_level_max = le16_to_cpu(smart->e2e_err_cnt.wear_level.max);
wear_level_avg = le16_to_cpu(smart->e2e_err_cnt.wear_level.avg);
json_object_add_value_int(multi, "guard check error", wear_level_min);
json_object_add_value_int(multi, "application tag check error", wear_level_max);
json_object_add_value_int(multi, "reference tag check error", wear_level_avg);
json_object_add_value_object(entry_stats, "raw", multi);
json_object_add_value_object(dev_stats, "end_to_end_error_dect_count", entry_stats);
entry_stats = json_create_object();
json_object_add_value_int(entry_stats, "#id", smart->crc_err_cnt.key);
json_object_add_value_int(entry_stats, "normalized", smart->crc_err_cnt.norm);
raw_val = int48_to_long(smart->crc_err_cnt.raw);
json_object_add_value_int(entry_stats, "raw", raw_val);
json_object_add_value_object(dev_stats, "crc_error_count", entry_stats);
entry_stats = json_create_object();
json_object_add_value_int(entry_stats, "#id", smart->nand_bytes_written.key);
json_object_add_value_int(entry_stats, "normalized", smart->nand_bytes_written.norm);
raw_val = int48_to_long(smart->nand_bytes_written.raw);
json_object_add_value_int(entry_stats, "raw", raw_val);
json_object_add_value_object(dev_stats, "nand_bytes_written", entry_stats);
entry_stats = json_create_object();
json_object_add_value_int(entry_stats, "#id", smart->host_bytes_written.key);
json_object_add_value_int(entry_stats, "normalized", smart->host_bytes_written.norm);
raw_val = int48_to_long(smart->host_bytes_written.raw);
json_object_add_value_int(entry_stats, "raw", raw_val);
json_object_add_value_object(dev_stats, "host_bytes_written", entry_stats);
entry_stats = json_create_object();
json_object_add_value_int(entry_stats, "#id", smart->reallocated_sector_count.key);
json_object_add_value_int(entry_stats, "normalized", smart->reallocated_sector_count.norm);
raw_val = int48_to_long(smart->reallocated_sector_count.raw);
json_object_add_value_int(entry_stats, "raw", raw_val);
json_object_add_value_object(dev_stats, "reallocated_sector_count", entry_stats);
entry_stats = json_create_object();
json_object_add_value_int(entry_stats, "#id", smart->uncorrectable_sector_count.key);
json_object_add_value_int(entry_stats, "normalized",
smart->uncorrectable_sector_count.norm);
raw_val = int48_to_long(smart->uncorrectable_sector_count.raw);
json_object_add_value_int(entry_stats, "raw", raw_val);
json_object_add_value_object(dev_stats, "uncorrectable_sector_count", entry_stats);
entry_stats = json_create_object();
json_object_add_value_int(entry_stats, "#id", smart->NAND_ECC_Detection_Count.key);
json_object_add_value_int(entry_stats, "normalized", smart->NAND_ECC_Detection_Count.norm);
raw_val = int48_to_long(smart->NAND_ECC_Detection_Count.raw);
json_object_add_value_int(entry_stats, "raw", raw_val);
json_object_add_value_object(dev_stats, "NAND_ECC_detection_count", entry_stats);
entry_stats = json_create_object();
json_object_add_value_int(entry_stats, "#id", smart->NAND_ECC_Correction_Count.key);
json_object_add_value_int(entry_stats, "normalized", smart->NAND_ECC_Correction_Count.norm);
raw_val = int48_to_long(smart->NAND_ECC_Correction_Count.raw);
json_object_add_value_int(entry_stats, "raw", raw_val);
json_object_add_value_object(dev_stats, "NAND_ECC_correction_count", entry_stats);
entry_stats = json_create_object();
json_object_add_value_int(entry_stats, "#id", smart->GC_Count.key);
json_object_add_value_int(entry_stats, "normalized", smart->GC_Count.norm);
raw_val = int48_to_long(smart->GC_Count.raw);
json_object_add_value_int(entry_stats, "raw", raw_val);
json_object_add_value_object(dev_stats, "GC_count", entry_stats);
entry_stats = json_create_object();
json_object_add_value_int(entry_stats, "#id", smart->DRAM_UECC_Detection_Count.key);
json_object_add_value_int(entry_stats, "normalized", smart->DRAM_UECC_Detection_Count.norm);
multi = json_create_object();
wear_level_max = le16_to_cpu(smart->DRAM_UECC_Detection_Count.wear_level.max);
wear_level_avg = le16_to_cpu(smart->DRAM_UECC_Detection_Count.wear_level.avg);
json_object_add_value_int(multi, "1-Bit Err", wear_level_max);
json_object_add_value_int(multi, "2-Bit Err", wear_level_avg);
json_object_add_value_object(entry_stats, "raw", multi);
json_object_add_value_object(dev_stats, "DRAM_UECC_detection_count", entry_stats);
entry_stats = json_create_object();
json_object_add_value_int(entry_stats, "#id", smart->SRAM_UECC_Detection_Count.key);
json_object_add_value_int(entry_stats, "normalized", smart->SRAM_UECC_Detection_Count.norm);
multi = json_create_object();
wear_level_min = le16_to_cpu(smart->SRAM_UECC_Detection_Count.wear_level.min);
wear_level_max = le16_to_cpu(smart->SRAM_UECC_Detection_Count.wear_level.max);
wear_level_avg = le16_to_cpu(smart->SRAM_UECC_Detection_Count.wear_level.avg);
json_object_add_value_int(multi, "parity error detected", wear_level_min);
json_object_add_value_int(multi, "ecc error detection", wear_level_max);
json_object_add_value_int(multi, "axi data parity errors", wear_level_avg);
json_object_add_value_object(entry_stats, "raw", multi);
json_object_add_value_object(dev_stats, "SRAM_UECC_Detection_Count", entry_stats);
entry_stats = json_create_object();
json_object_add_value_int(entry_stats, "#id", smart->Raid_Recovery_Fail_Count.key);
json_object_add_value_int(entry_stats, "normalized", smart->Raid_Recovery_Fail_Count.norm);
raw_val = int48_to_long(smart->Raid_Recovery_Fail_Count.raw);
json_object_add_value_int(entry_stats, "raw", raw_val);
json_object_add_value_object(dev_stats, "raid_Recovery_fail_count", entry_stats);
entry_stats = json_create_object();
json_object_add_value_int(entry_stats, "#id", smart->Inflight_Command.key);
json_object_add_value_int(entry_stats, "normalized", smart->Inflight_Command.norm);
multi = json_create_object();
wear_level_min = le16_to_cpu(smart->Inflight_Command.wear_level.min);
wear_level_max = le16_to_cpu(smart->Inflight_Command.wear_level.max);
wear_level_avg = le16_to_cpu(smart->Inflight_Command.wear_level.avg);
json_object_add_value_int(multi, "Read Cmd", wear_level_min);
json_object_add_value_int(multi, "Write Cmd", wear_level_max);
json_object_add_value_int(multi, "Admin Cmd", wear_level_avg);
json_object_add_value_object(entry_stats, "raw", multi);
json_object_add_value_object(dev_stats, "Inflight_Command", entry_stats);
entry_stats = json_create_object();
json_object_add_value_int(entry_stats, "#id", smart->Internal_End_to_End_Dect_Count.key);
json_object_add_value_int(entry_stats, "normalized", 100);
multi = json_create_object();
wear_level_min = le16_to_cpu(smart->Internal_End_to_End_Dect_Count.wear_level.min);
wear_level_max = le16_to_cpu(smart->Internal_End_to_End_Dect_Count.wear_level.max);
wear_level_avg = le16_to_cpu(smart->Internal_End_to_End_Dect_Count.wear_level.avg);
json_object_add_value_int(multi, "read hcrc", wear_level_min);
json_object_add_value_int(multi, "write hcrc", wear_level_max);
json_object_add_value_int(multi, "reserved", wear_level_avg);
json_object_add_value_object(entry_stats, "raw", multi);
json_object_add_value_object(dev_stats, "internal_end_to_end_dect_count", entry_stats);
entry_stats = json_create_object();
json_object_add_value_int(entry_stats, "#id", smart->die_fail_count.key);
json_object_add_value_int(entry_stats, "normalized", smart->die_fail_count.norm);
raw_val = int48_to_long(smart->die_fail_count.raw);
json_object_add_value_int(entry_stats, "raw", raw_val);
json_object_add_value_object(dev_stats, "die_fail_count", entry_stats);
entry_stats = json_create_object();
json_object_add_value_int(entry_stats, "#id", smart->wear_leveling_exec_count.key);
json_object_add_value_int(entry_stats, "normalized", smart->wear_leveling_exec_count.norm);
raw_val = int48_to_long(smart->wear_leveling_exec_count.raw);
json_object_add_value_int(entry_stats, "raw", raw_val);
json_object_add_value_object(dev_stats, "wear_leveling_exec_count", entry_stats);
entry_stats = json_create_object();
json_object_add_value_int(entry_stats, "#id", smart->read_disturb_count.key);
json_object_add_value_int(entry_stats, "normalized", smart->read_disturb_count.norm);
raw_val = int48_to_long(smart->read_disturb_count.raw);
json_object_add_value_int(entry_stats, "raw", raw_val);
json_object_add_value_object(dev_stats, "read_disturb_count", entry_stats);
entry_stats = json_create_object();
json_object_add_value_int(entry_stats, "#id", smart->data_retention_count.key);
json_object_add_value_int(entry_stats, "normalized", smart->data_retention_count.norm);
raw_val = int48_to_long(smart->data_retention_count.raw);
json_object_add_value_int(entry_stats, "raw", raw_val);
json_object_add_value_object(dev_stats, "data_retention_count", entry_stats);
json_object_add_value_object(root, "Device stats", dev_stats);
json_print_object(root, NULL);
json_free_object(root);
}
static
void show_ssstc_add_smart_log(struct nvme_additional_smart_log *smart,
unsigned int nsid, const char *devname)
{
printf("Additional Smart Log for NVME device:%s namespace-id:%x\n",
devname, nsid);
printf("key #id normalized raw\n");
printf("program_fail_count : %03d %3d%% %"PRIu64"\n",
smart->program_fail_cnt.key,
smart->program_fail_cnt.norm,
int48_to_long(smart->program_fail_cnt.raw));
printf("erase_fail_count : %03d %3d%% %"PRIu64"\n",
smart->erase_fail_cnt.key,
smart->erase_fail_cnt.norm,
int48_to_long(smart->erase_fail_cnt.raw));
printf("wear_leveling : %03d %3d%% min: %u, max: %u, avg: %u\n",
smart->wear_leveling_cnt.key,
smart->wear_leveling_cnt.norm,
le16_to_cpu(smart->wear_leveling_cnt.wear_level.min),
le16_to_cpu(smart->wear_leveling_cnt.wear_level.max),
le16_to_cpu(smart->wear_leveling_cnt.wear_level.avg));
printf("end_to_end_error_dect_count : %03d %3d%% "
"guard check error: %u, "
"application tag check error: %u, "
"reference tag check error: %u\n",
smart->e2e_err_cnt.key,
smart->e2e_err_cnt.norm,
le16_to_cpu(smart->e2e_err_cnt.wear_level.min),
le16_to_cpu(smart->e2e_err_cnt.wear_level.max),
le16_to_cpu(smart->e2e_err_cnt.wear_level.avg));
printf("crc_error_count : %03d %3d%% %"PRIu64"\n",
smart->crc_err_cnt.key,
smart->crc_err_cnt.norm,
int48_to_long(smart->crc_err_cnt.raw));
printf("nand_bytes_written : %03d %3d%% sectors: %"PRIu64"\n",
smart->nand_bytes_written.key,
smart->nand_bytes_written.norm,
int48_to_long(smart->nand_bytes_written.raw));
printf("host_bytes_written : %3d %3d%% sectors: %"PRIu64"\n",
smart->host_bytes_written.key,
smart->host_bytes_written.norm,
int48_to_long(smart->host_bytes_written.raw));
printf("reallocated_sector_count : %03d %3d%% %"PRIu64"\n",
smart->reallocated_sector_count.key,
smart->reallocated_sector_count.norm,
int48_to_long(smart->reallocated_sector_count.raw));
printf("uncorrectable_sector_count : %03d %3d%% %"PRIu64"\n",
smart->uncorrectable_sector_count.key,
smart->uncorrectable_sector_count.norm,
int48_to_long(smart->uncorrectable_sector_count.raw));
printf("NAND_ECC_detection_count : %03d %3d%% %"PRIu64"\n",
smart->NAND_ECC_Detection_Count.key,
smart->NAND_ECC_Detection_Count.norm,
int48_to_long(smart->NAND_ECC_Detection_Count.raw));
printf("NAND_ECC_correction_count : %03d %3d%% %"PRIu64"\n",
smart->NAND_ECC_Correction_Count.key,
smart->NAND_ECC_Correction_Count.norm,
int48_to_long(smart->NAND_ECC_Correction_Count.raw));
printf("GC_count : %03d %3d%% %"PRIu64"\n",
smart->GC_Count.key,
smart->GC_Count.norm,
int48_to_long(smart->GC_Count.raw));
printf("DRAM_UECC_detection_count : %03d %3d%% 1-Bit Err: %u, 2-Bit Err: %u\n",
smart->DRAM_UECC_Detection_Count.key,
smart->DRAM_UECC_Detection_Count.norm,
le16_to_cpu(smart->DRAM_UECC_Detection_Count.wear_level.max),
le16_to_cpu(smart->DRAM_UECC_Detection_Count.wear_level.avg));
printf("SRAM_UECC_Detection_Count : %03d %3d%% "
"parity error detected: %u, "
"ecc error detection: %u, "
"axi data parity errors: %u\n",
smart->SRAM_UECC_Detection_Count.key,
smart->SRAM_UECC_Detection_Count.norm,
le16_to_cpu(smart->SRAM_UECC_Detection_Count.wear_level.min),
le16_to_cpu(smart->SRAM_UECC_Detection_Count.wear_level.max),
le16_to_cpu(smart->SRAM_UECC_Detection_Count.wear_level.avg));
printf("raid_recovery_fail_count : %03d %3d%% %"PRIu64"\n",
smart->Raid_Recovery_Fail_Count.key,
smart->Raid_Recovery_Fail_Count.norm,
int48_to_long(smart->Raid_Recovery_Fail_Count.raw));
printf("Inflight_Command : %03d %3d%% "
"Read Cmd: %u, Write Cmd: %u, Admin Cmd: %u\n",
smart->Inflight_Command.key,
smart->Inflight_Command.norm,
le16_to_cpu(smart->Inflight_Command.wear_level.min),
le16_to_cpu(smart->Inflight_Command.wear_level.max),
le16_to_cpu(smart->Inflight_Command.wear_level.avg));
printf("internal_end_to_end_dect_count : %03d %3d%% "
"read hcrc: %u, write hcrc: %u, reserved: %u\n",
smart->Internal_End_to_End_Dect_Count.key,
100,
le16_to_cpu(smart->Internal_End_to_End_Dect_Count.wear_level.min),
le16_to_cpu(smart->Internal_End_to_End_Dect_Count.wear_level.max),
le16_to_cpu(smart->Internal_End_to_End_Dect_Count.wear_level.avg));
printf("die_fail_count : %03d %3d%% %"PRIu64"\n",
smart->die_fail_count.key,
smart->die_fail_count.norm,
int48_to_long(smart->die_fail_count.raw));
printf("wear_leveling_exec_count : %03d %3d%% %"PRIu64"\n",
smart->wear_leveling_exec_count.key,
smart->wear_leveling_exec_count.norm,
int48_to_long(smart->wear_leveling_exec_count.raw));
printf("read_disturb_count : %03d %3d%% %"PRIu64"\n",
smart->read_disturb_count.key,
smart->read_disturb_count.norm,
int48_to_long(smart->read_disturb_count.raw));
printf("data_retention_count : %03d %3d%% %"PRIu64"\n",
smart->data_retention_count.key,
smart->data_retention_count.norm,
int48_to_long(smart->data_retention_count.raw));
}
static
int ssstc_get_add_smart_log(int argc, char **argv, struct command *cmd, struct plugin *plugin)
{
const char *desc =
"Get SSSTC vendor specific additional smart log\n"
"(optionally, for the specified namespace), and show it.";
const char *namespace = "(optional) desired namespace";
const char *raw = "Dump output in binary format";
const char *json = "Dump output in json format";
struct nvme_additional_smart_log smart_log_add;
struct nvme_dev *dev;
int err;
struct config {
__u32 namespace_id;
bool raw_binary;
bool json;
};
struct config cfg = {
.namespace_id = NVME_NSID_ALL,
};
OPT_ARGS(opts) = {
OPT_UINT("namespace-id", 'n', &cfg.namespace_id, namespace),
OPT_FLAG("raw-binary", 'b', &cfg.raw_binary, raw),
OPT_FLAG("json", 'j', &cfg.json, json),
OPT_END()
};
err = parse_and_open(&dev, argc, argv, desc, opts);
if (err)
return err;
err = nvme_get_log_simple(dev_fd(dev), 0xca, sizeof(smart_log_add),
&smart_log_add);
if (!err) {
if (cfg.json)
show_ssstc_add_smart_log_jsn(&smart_log_add, cfg.namespace_id,
dev->name);
else if (!cfg.raw_binary)
show_ssstc_add_smart_log(&smart_log_add, cfg.namespace_id,
dev->name);
else
d_raw((unsigned char *)&smart_log_add, sizeof(smart_log_add));
} else if (err > 0) {
nvme_show_status(err);
}
dev_close(dev);
return err;
}
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