diff options
Diffstat (limited to '')
| -rw-r--r-- | plugins/ssstc/ssstc-nvme.c | 430 | ||||
| -rw-r--r-- | plugins/ssstc/ssstc-nvme.h | 16 |
2 files changed, 446 insertions, 0 deletions
diff --git a/plugins/ssstc/ssstc-nvme.c b/plugins/ssstc/ssstc-nvme.c new file mode 100644 index 0000000..03e4fe3 --- /dev/null +++ b/plugins/ssstc/ssstc-nvme.c @@ -0,0 +1,430 @@ +// 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; + +} diff --git a/plugins/ssstc/ssstc-nvme.h b/plugins/ssstc/ssstc-nvme.h new file mode 100644 index 0000000..e34fa50 --- /dev/null +++ b/plugins/ssstc/ssstc-nvme.h @@ -0,0 +1,16 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +#undef CMD_INC_FILE +#define CMD_INC_FILE plugins/ssstc/ssstc-nvme + +#if !defined(SSSTC_NVME) || defined(CMD_HEADER_MULTI_READ) +#define SSSTC_NVME + +#include "cmd.h" +PLUGIN(NAME("ssstc", "SSSTC vendor specific extensions", NVME_VERSION), + COMMAND_LIST( + ENTRY("smart-log-add", "Retrieve ssstc SMART Log, show it", ssstc_get_add_smart_log) + ) +); +#endif + +#include "define_cmd.h" |