diff options
Diffstat (limited to '')
| -rw-r--r-- | plugins/ymtc/ymtc-nvme.c | 161 |
1 files changed, 161 insertions, 0 deletions
diff --git a/plugins/ymtc/ymtc-nvme.c b/plugins/ymtc/ymtc-nvme.c new file mode 100644 index 0000000..5568c80 --- /dev/null +++ b/plugins/ymtc/ymtc-nvme.c @@ -0,0 +1,161 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +#include <fcntl.h> +#include <errno.h> +#include <stdio.h> +#include <stdlib.h> +#include <unistd.h> + +#include "nvme.h" +#include "libnvme.h" +#include "plugin.h" +#include "linux/types.h" +#include "nvme-print.h" + +#define CREATE_CMD +#include "ymtc-nvme.h" +#include "ymtc-utils.h" + +static void get_ymtc_smart_info(struct nvme_ymtc_smart_log *smart, int index, u8 *nm_val, u8 *raw_val) +{ + memcpy(nm_val, smart->itemArr[index].nmVal, NM_SIZE); + memcpy(raw_val, smart->itemArr[index].rawVal, RAW_SIZE); +} + +static int show_ymtc_smart_log(struct nvme_dev *dev, __u32 nsid, + struct nvme_ymtc_smart_log *smart) +{ + struct nvme_id_ctrl ctrl; + char fw_ver[10]; + int err = 0; + + u8 *nm = malloc(NM_SIZE * sizeof(u8)); + u8 *raw = malloc(RAW_SIZE * sizeof(u8)); + + if (!nm) { + if (raw) + free(raw); + return -1; + } + if (!raw) { + free(nm); + return -1; + } + err = nvme_identify_ctrl(dev_fd(dev), &ctrl); + if (err) { + free(nm); + free(raw); + return err; + } + + snprintf(fw_ver, sizeof(fw_ver), "%c.%c%c.%c%c%c%c", + ctrl.fr[0], ctrl.fr[1], ctrl.fr[2], ctrl.fr[3], + ctrl.fr[4], ctrl.fr[5], ctrl.fr[6]); + + /* Table Title */ + printf("Additional Smart Log for NVME device:%s namespace-id:%x\n", + dev->name, nsid); + /* Column Name*/ + printf("key normalized raw\n"); + /* 00 SI_VD_PROGRAM_FAIL */ + get_ymtc_smart_info(smart, SI_VD_PROGRAM_FAIL, nm, raw); + printf("program_fail_count : %3d%% %"PRIu64"\n", *nm, int48_to_long(raw)); + /* 01 SI_VD_ERASE_FAIL */ + get_ymtc_smart_info(smart, SI_VD_ERASE_FAIL, nm, raw); + printf("erase_fail_count : %3d%% %"PRIu64"\n", *nm, int48_to_long(raw)); + /* 02 SI_VD_WEARLEVELING_COUNT */ + get_ymtc_smart_info(smart, SI_VD_WEARLEVELING_COUNT, nm, raw); + printf("wear_leveling : %3d%% min: %u, max: %u, avg: %u\n", *nm, + *(uint16_t *)raw, *(uint16_t *)(raw+2), *(uint16_t *)(raw+4)); + /* 03 SI_VD_E2E_DECTECTION_COUNT */ + get_ymtc_smart_info(smart, SI_VD_E2E_DECTECTION_COUNT, nm, raw); + printf("end_to_end_error_detection_count: %3d%% %"PRIu64"\n", *nm, int48_to_long(raw)); + /* 04 SI_VD_PCIE_CRC_ERR_COUNT */ + get_ymtc_smart_info(smart, SI_VD_PCIE_CRC_ERR_COUNT, nm, raw); + printf("crc_error_count : %3d%% %"PRIu32"\n", *nm, *(uint32_t *)raw); + /* 08 SI_VD_THERMAL_THROTTLE_STATUS */ + get_ymtc_smart_info(smart, SI_VD_THERMAL_THROTTLE_STATUS, nm, raw); + printf("thermal_throttle_status : %3d%% %d%%, cnt: %"PRIu32"\n", *nm, + *raw, *(uint32_t *)(raw+1)); + /* 11 SI_VD_TOTAL_WRITE */ + get_ymtc_smart_info(smart, SI_VD_TOTAL_WRITE, nm, raw); + printf("nand_bytes_written : %3d%% sectors: %"PRIu64"\n", *nm, int48_to_long(raw)); + /* 12 SI_VD_HOST_WRITE */ + get_ymtc_smart_info(smart, SI_VD_HOST_WRITE, nm, raw); + printf("host_bytes_written : %3d%% sectors: %"PRIu64"\n", *nm, int48_to_long(raw)); + /* 14 SI_VD_TOTAL_READ */ + get_ymtc_smart_info(smart, SI_VD_TOTAL_READ, nm, raw); + printf("nand_bytes_read : %3d%% %"PRIu64"\n", *nm, int48_to_long(raw)); + /* 15 SI_VD_TEMPT_SINCE_BORN */ + get_ymtc_smart_info(smart, SI_VD_TEMPT_SINCE_BORN, nm, raw); + printf("tempt_since_born : %3d%% max: %u, min: %u, curr: %u\n", *nm, + *(uint16_t *)raw-273, *(uint16_t *)(raw+2)-273, *(int16_t *)(raw+4)-273); + /* 16 SI_VD_POWER_CONSUMPTION */ + get_ymtc_smart_info(smart, SI_VD_POWER_CONSUMPTION, nm, raw); + printf("power_consumption : %3d%% max: %u, min: %u, curr: %u\n", *nm, + *(uint16_t *)raw, *(uint16_t *)(raw+2), *(uint16_t *)(raw+4)); + /* 17 SI_VD_TEMPT_SINCE_BOOTUP */ + get_ymtc_smart_info(smart, SI_VD_TEMPT_SINCE_BOOTUP, nm, raw); + printf("tempt_since_bootup : %3d%% max: %u, min: %u, curr: %u\n", *nm, + *(uint16_t *)raw-273, *(uint16_t *)(raw+2)-273, *(uint16_t *)(raw+4)-273); + /* 18 SI_VD_POWER_LOSS_PROTECTION */ + get_ymtc_smart_info(smart, SI_VD_POWER_LOSS_PROTECTION, nm, raw); + printf("power_loss_protection : %3d%% %"PRIu64"\n", *nm, int48_to_long(raw)); + /* 19 SI_VD_READ_FAIL */ + get_ymtc_smart_info(smart, SI_VD_READ_FAIL, nm, raw); + printf("read_fail : %3d%% %"PRIu64"\n", *nm, int48_to_long(raw)); + /* 20 SI_VD_THERMAL_THROTTLE_TIME */ + get_ymtc_smart_info(smart, SI_VD_THERMAL_THROTTLE_TIME, nm, raw); + printf("thermal_throttle_time : %3d%% %u, time: %"PRIu32"\n", *nm, + *raw, *(uint32_t *)(raw+1)); + /* 21 SI_VD_FLASH_MEDIA_ERROR */ + get_ymtc_smart_info(smart, SI_VD_FLASH_MEDIA_ERROR, nm, raw); + printf("flash_error_media_count : %3d%% %"PRIu64"\n", *nm, int48_to_long(raw)); + + free(nm); + free(raw); + + return err; +} + +static int get_additional_smart_log(int argc, char **argv, struct command *cmd, struct plugin *plugin) +{ + struct nvme_ymtc_smart_log smart_log; + char *desc = + "Get Ymtc vendor specific additional smart log (optionally, for the specified namespace), and show it."; + const char *namespace = "(optional) desired namespace"; + const char *raw = "dump output in binary format"; + struct nvme_dev *dev; + struct config { + __u32 namespace_id; + bool raw_binary; + }; + int err; + + 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_END() + }; + + err = parse_and_open(&dev, argc, argv, desc, opts); + if (err) + return err; + + err = nvme_get_nsid_log(dev_fd(dev), false, 0xca, cfg.namespace_id, + sizeof(smart_log), &smart_log); + if (!err) { + if (!cfg.raw_binary) + err = show_ymtc_smart_log(dev, cfg.namespace_id, &smart_log); + else + d_raw((unsigned char *)&smart_log, sizeof(smart_log)); + } + if (err > 0) + nvme_show_status(err); + + dev_close(dev); + return err; +} |