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-rw-r--r--plugins/wdc/wdc-nvme.c11100
-rw-r--r--plugins/wdc/wdc-nvme.h53
-rw-r--r--plugins/wdc/wdc-utils.c166
-rw-r--r--plugins/wdc/wdc-utils.h79
4 files changed, 11398 insertions, 0 deletions
diff --git a/plugins/wdc/wdc-nvme.c b/plugins/wdc/wdc-nvme.c
new file mode 100644
index 0000000..cf185be
--- /dev/null
+++ b/plugins/wdc/wdc-nvme.c
@@ -0,0 +1,11100 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (c) 2015-2018 Western Digital Corporation or its affiliates.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301, USA.
+ *
+ * Author: Chaitanya Kulkarni <chaitanya.kulkarni@hgst.com>,
+ * Dong Ho <dong.ho@hgst.com>,
+ * Jeff Lien <jeff.lien@wdc.com>
+ * Brandon Paupore <brandon.paupore@wdc.com>
+ */
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <inttypes.h>
+#include <errno.h>
+#include <limits.h>
+#include <fcntl.h>
+#include <unistd.h>
+
+#include "common.h"
+#include "nvme.h"
+#include "libnvme.h"
+#include "plugin.h"
+#include "linux/types.h"
+#include "util/types.h"
+#include "nvme-print.h"
+
+#define CREATE_CMD
+#include "wdc-nvme.h"
+#include "wdc-utils.h"
+
+#define WRITE_SIZE (sizeof(__u8) * 4096)
+
+#define WDC_NVME_SUBCMD_SHIFT 8
+
+#define WDC_NVME_LOG_SIZE_DATA_LEN 0x08
+#define WDC_NVME_LOG_SIZE_HDR_LEN 0x08
+
+/* Enclosure */
+#define WDC_OPENFLEX_MI_DEVICE_MODEL "OpenFlex"
+#define WDC_RESULT_MORE_DATA 0x80000000
+#define WDC_RESULT_NOT_AVAILABLE 0x7FFFFFFF
+
+/* Device Config */
+#define WDC_NVME_VID 0x1c58
+#define WDC_NVME_VID_2 0x1b96
+#define WDC_NVME_SNDK_VID 0x15b7
+
+#define WDC_NVME_SN100_DEV_ID 0x0003
+#define WDC_NVME_SN200_DEV_ID 0x0023
+#define WDC_NVME_SN630_DEV_ID 0x2200
+#define WDC_NVME_SN630_DEV_ID_1 0x2201
+#define WDC_NVME_SN840_DEV_ID 0x2300
+#define WDC_NVME_SN840_DEV_ID_1 0x2500
+#define WDC_NVME_SN640_DEV_ID 0x2400
+#define WDC_NVME_SN640_DEV_ID_1 0x2401
+#define WDC_NVME_SN640_DEV_ID_2 0x2402
+#define WDC_NVME_SN640_DEV_ID_3 0x2404
+#define WDC_NVME_ZN540_DEV_ID 0x2600
+#define WDC_NVME_SN540_DEV_ID 0x2610
+#define WDC_NVME_SN650_DEV_ID 0x2700
+#define WDC_NVME_SN650_DEV_ID_1 0x2701
+#define WDC_NVME_SN650_DEV_ID_2 0x2702
+#define WDC_NVME_SN650_DEV_ID_3 0x2720
+#define WDC_NVME_SN650_DEV_ID_4 0x2721
+#define WDC_NVME_SN655_DEV_ID 0x2722
+#define WDC_NVME_SN860_DEV_ID 0x2730
+#define WDC_NVME_SN660_DEV_ID 0x2704
+
+/* This id's are no longer supported, delete ?? */
+#define WDC_NVME_SN550_DEV_ID 0x2708
+#define WDC_NVME_SN560_DEV_ID_1 0x2712
+#define WDC_NVME_SN560_DEV_ID_2 0x2713
+#define WDC_NVME_SN560_DEV_ID_3 0x2714
+
+#define WDC_NVME_SXSLCL_DEV_ID 0x2001
+#define WDC_NVME_SN520_DEV_ID 0x5003
+#define WDC_NVME_SN520_DEV_ID_1 0x5004
+#define WDC_NVME_SN520_DEV_ID_2 0x5005
+#define WDC_NVME_SN530_DEV_ID 0x5009
+#define WDC_NVME_SN720_DEV_ID 0x5002
+#define WDC_NVME_SN730A_DEV_ID 0x5006
+#define WDC_NVME_SN740_DEV_ID 0x5015
+#define WDC_NVME_SN740_DEV_ID_1 0x5016
+#define WDC_NVME_SN740_DEV_ID_2 0x5017
+#define WDC_NVME_SN740_DEV_ID_3 0x5025
+#define WDC_NVME_SN340_DEV_ID 0x500d
+#define WDC_NVME_ZN350_DEV_ID 0x5010
+#define WDC_NVME_ZN350_DEV_ID_1 0x5018
+#define WDC_NVME_SN810_DEV_ID 0x5011
+#define WDC_NVME_SN820CL_DEV_ID 0x5037
+
+#define WDC_DRIVE_CAP_CAP_DIAG 0x0000000000000001
+#define WDC_DRIVE_CAP_INTERNAL_LOG 0x0000000000000002
+#define WDC_DRIVE_CAP_C1_LOG_PAGE 0x0000000000000004
+#define WDC_DRIVE_CAP_CA_LOG_PAGE 0x0000000000000008
+#define WDC_DRIVE_CAP_D0_LOG_PAGE 0x0000000000000010
+#define WDC_DRIVE_CAP_DRIVE_STATUS 0x0000000000000020
+#define WDC_DRIVE_CAP_CLEAR_ASSERT 0x0000000000000040
+#define WDC_DRIVE_CAP_CLEAR_PCIE 0x0000000000000080
+#define WDC_DRIVE_CAP_RESIZE 0x0000000000000100
+#define WDC_DRIVE_CAP_NAND_STATS 0x0000000000000200
+#define WDC_DRIVE_CAP_DRIVE_LOG 0x0000000000000400
+#define WDC_DRIVE_CAP_CRASH_DUMP 0x0000000000000800
+#define WDC_DRIVE_CAP_PFAIL_DUMP 0x0000000000001000
+#define WDC_DRIVE_CAP_FW_ACTIVATE_HISTORY 0x0000000000002000
+#define WDC_DRIVE_CAP_CLEAR_FW_ACT_HISTORY 0x0000000000004000
+#define WDC_DRVIE_CAP_DISABLE_CTLR_TELE_LOG 0x0000000000008000
+#define WDC_DRIVE_CAP_REASON_ID 0x0000000000010000
+#define WDC_DRIVE_CAP_LOG_PAGE_DIR 0x0000000000020000
+#define WDC_DRIVE_CAP_NS_RESIZE 0x0000000000040000
+#define WDC_DRIVE_CAP_INFO 0x0000000000080000
+#define WDC_DRIVE_CAP_C0_LOG_PAGE 0x0000000000100000
+#define WDC_DRIVE_CAP_TEMP_STATS 0x0000000000200000
+#define WDC_DRIVE_CAP_VUC_CLEAR_PCIE 0x0000000000400000
+#define WDC_DRIVE_CAP_VU_FID_CLEAR_PCIE 0x0000000000800000
+#define WDC_DRIVE_CAP_FW_ACTIVATE_HISTORY_C2 0x0000000001000000
+#define WDC_DRIVE_CAP_VU_FID_CLEAR_FW_ACT_HISTORY 0x0000000002000000
+#define WDC_DRIVE_CAP_CLOUD_SSD_VERSION 0x0000000004000000
+#define WDC_DRIVE_CAP_PCIE_STATS 0x0000000008000000
+#define WDC_DRIVE_CAP_HW_REV_LOG_PAGE 0x0000000010000000
+#define WDC_DRIVE_CAP_C3_LOG_PAGE 0x0000000020000000
+#define WDC_DRIVE_CAP_CLOUD_BOOT_SSD_VERSION 0x0000000040000000
+#define WDC_DRIVE_CAP_CLOUD_LOG_PAGE 0x0000000080000000
+
+#define WDC_DRIVE_CAP_DRIVE_ESSENTIALS 0x0000000100000000
+#define WDC_DRIVE_CAP_DUI_DATA 0x0000000200000000
+#define WDC_SN730B_CAP_VUC_LOG 0x0000000400000000
+#define WDC_DRIVE_CAP_DUI 0x0000000800000000
+#define WDC_DRIVE_CAP_PURGE 0x0000001000000000
+#define WDC_DRIVE_CAP_OCP_C1_LOG_PAGE 0x0000002000000000
+#define WDC_DRIVE_CAP_OCP_C4_LOG_PAGE 0x0000004000000000
+#define WDC_DRIVE_CAP_OCP_C5_LOG_PAGE 0x0000008000000000
+#define WDC_DRIVE_CAP_DEVICE_WAF 0x0000010000000000
+#define WDC_DRIVE_CAP_SMART_LOG_MASK (WDC_DRIVE_CAP_C0_LOG_PAGE | WDC_DRIVE_CAP_C1_LOG_PAGE | \
+ WDC_DRIVE_CAP_CA_LOG_PAGE | WDC_DRIVE_CAP_D0_LOG_PAGE)
+#define WDC_DRIVE_CAP_CLEAR_PCIE_MASK (WDC_DRIVE_CAP_CLEAR_PCIE | \
+ WDC_DRIVE_CAP_VUC_CLEAR_PCIE | \
+ WDC_DRIVE_CAP_VU_FID_CLEAR_PCIE)
+#define WDC_DRIVE_CAP_FW_ACTIVATE_HISTORY_MASK (WDC_DRIVE_CAP_FW_ACTIVATE_HISTORY | \
+ WDC_DRIVE_CAP_FW_ACTIVATE_HISTORY_C2)
+#define WDC_DRIVE_CAP_CLEAR_FW_ACT_HISTORY_MASK (WDC_DRIVE_CAP_CLEAR_FW_ACT_HISTORY | \
+ WDC_DRIVE_CAP_VU_FID_CLEAR_FW_ACT_HISTORY)
+#define WDC_DRIVE_CAP_INTERNAL_LOG_MASK (WDC_DRIVE_CAP_INTERNAL_LOG | WDC_DRIVE_CAP_DUI | \
+ WDC_DRIVE_CAP_DUI_DATA | WDC_SN730B_CAP_VUC_LOG)
+/* SN730 Get Log Capabilities */
+#define SN730_NVME_GET_LOG_OPCODE 0xc2
+#define SN730_GET_FULL_LOG_LENGTH 0x00080009
+#define SN730_GET_KEY_LOG_LENGTH 0x00090009
+#define SN730_GET_COREDUMP_LOG_LENGTH 0x00120009
+#define SN730_GET_EXTENDED_LOG_LENGTH 0x00420009
+
+#define SN730_GET_FULL_LOG_SUBOPCODE 0x00010009
+#define SN730_GET_KEY_LOG_SUBOPCODE 0x00020009
+#define SN730_GET_CORE_LOG_SUBOPCODE 0x00030009
+#define SN730_GET_EXTEND_LOG_SUBOPCODE 0x00040009
+#define SN730_LOG_CHUNK_SIZE 0x1000
+
+/* Customer ID's */
+#define WDC_CUSTOMER_ID_GN 0x0001
+#define WDC_CUSTOMER_ID_GD 0x0101
+#define WDC_CUSTOMER_ID_BD 0x1009
+
+#define WDC_CUSTOMER_ID_0x1005 0x1005
+
+#define WDC_CUSTOMER_ID_0x1004 0x1004
+#define WDC_CUSTOMER_ID_0x1008 0x1008
+#define WDC_CUSTOMER_ID_0x1304 0x1304
+#define WDC_INVALID_CUSTOMER_ID -1
+
+#define WDC_ALL_PAGE_MASK 0xFFFF
+#define WDC_C0_PAGE_MASK 0x0001
+#define WDC_C1_PAGE_MASK 0x0002
+#define WDC_CA_PAGE_MASK 0x0004
+#define WDC_D0_PAGE_MASK 0x0008
+
+/* Drive Resize */
+#define WDC_NVME_DRIVE_RESIZE_OPCODE 0xCC
+#define WDC_NVME_DRIVE_RESIZE_CMD 0x03
+#define WDC_NVME_DRIVE_RESIZE_SUBCMD 0x01
+
+/* Namespace Resize */
+#define WDC_NVME_NAMESPACE_RESIZE_OPCODE 0xFB
+
+/* Drive Info */
+#define WDC_NVME_DRIVE_INFO_OPCODE 0xC6
+#define WDC_NVME_DRIVE_INFO_CMD 0x22
+#define WDC_NVME_DRIVE_INFO_SUBCMD 0x06
+
+/* VS PCIE Stats */
+#define WDC_NVME_PCIE_STATS_OPCODE 0xD1
+
+/* Capture Diagnostics */
+#define WDC_NVME_CAP_DIAG_HEADER_TOC_SIZE WDC_NVME_LOG_SIZE_DATA_LEN
+#define WDC_NVME_CAP_DIAG_OPCODE 0xE6
+#define WDC_NVME_CAP_DIAG_CMD_OPCODE 0xC6
+#define WDC_NVME_CAP_DIAG_SUBCMD 0x00
+#define WDC_NVME_CAP_DIAG_CMD 0x00
+
+#define WDC_NVME_CRASH_DUMP_TYPE 1
+#define WDC_NVME_PFAIL_DUMP_TYPE 2
+
+/* Capture Device Unit Info */
+#define WDC_NVME_CAP_DUI_HEADER_SIZE 0x400
+#define WDC_NVME_CAP_DUI_OPCODE 0xFA
+#define WDC_NVME_CAP_DUI_DISABLE_IO 0x01
+#define WDC_NVME_DUI_MAX_SECTION 0x3A
+#define WDC_NVME_DUI_MAX_SECTION_V2 0x26
+#define WDC_NVME_DUI_MAX_SECTION_V3 0x23
+#define WDC_NVME_DUI_MAX_DATA_AREA 0x05
+#define WDC_NVME_SN730_SECTOR_SIZE 512
+
+/* Telemtery types for vs-internal-log command */
+#define WDC_TELEMETRY_TYPE_NONE 0x0
+#define WDC_TELEMETRY_TYPE_HOST 0x1
+#define WDC_TELEMETRY_TYPE_CONTROLLER 0x2
+#define WDC_TELEMETRY_HEADER_LENGTH 512
+#define WDC_TELEMETRY_BLOCK_SIZE 512
+
+/* Crash dump */
+#define WDC_NVME_CRASH_DUMP_SIZE_DATA_LEN WDC_NVME_LOG_SIZE_DATA_LEN
+#define WDC_NVME_CRASH_DUMP_SIZE_NDT 0x02
+#define WDC_NVME_CRASH_DUMP_SIZE_CMD 0x20
+#define WDC_NVME_CRASH_DUMP_SIZE_SUBCMD 0x03
+
+#define WDC_NVME_CRASH_DUMP_OPCODE WDC_NVME_CAP_DIAG_CMD_OPCODE
+#define WDC_NVME_CRASH_DUMP_CMD 0x20
+#define WDC_NVME_CRASH_DUMP_SUBCMD 0x04
+
+/* PFail Crash dump */
+#define WDC_NVME_PF_CRASH_DUMP_SIZE_DATA_LEN WDC_NVME_LOG_SIZE_HDR_LEN
+#define WDC_NVME_PF_CRASH_DUMP_SIZE_NDT 0x02
+#define WDC_NVME_PF_CRASH_DUMP_SIZE_CMD 0x20
+#define WDC_NVME_PF_CRASH_DUMP_SIZE_SUBCMD 0x05
+
+#define WDC_NVME_PF_CRASH_DUMP_OPCODE WDC_NVME_CAP_DIAG_CMD_OPCODE
+#define WDC_NVME_PF_CRASH_DUMP_CMD 0x20
+#define WDC_NVME_PF_CRASH_DUMP_SUBCMD 0x06
+
+/* Drive Log */
+#define WDC_NVME_DRIVE_LOG_SIZE_OPCODE WDC_NVME_CAP_DIAG_CMD_OPCODE
+#define WDC_NVME_DRIVE_LOG_SIZE_DATA_LEN WDC_NVME_LOG_SIZE_DATA_LEN
+#define WDC_NVME_DRIVE_LOG_SIZE_NDT 0x02
+#define WDC_NVME_DRIVE_LOG_SIZE_CMD 0x20
+#define WDC_NVME_DRIVE_LOG_SIZE_SUBCMD 0x01
+
+#define WDC_NVME_DRIVE_LOG_OPCODE WDC_NVME_CAP_DIAG_CMD_OPCODE
+#define WDC_NVME_DRIVE_LOG_CMD 0x20
+#define WDC_NVME_DRIVE_LOG_SUBCMD 0x00
+
+/* Purge and Purge Monitor */
+#define WDC_NVME_PURGE_CMD_OPCODE 0xDD
+#define WDC_NVME_PURGE_MONITOR_OPCODE 0xDE
+#define WDC_NVME_PURGE_MONITOR_DATA_LEN 0x2F
+#define WDC_NVME_PURGE_MONITOR_CMD_CDW10 0x0000000C
+#define WDC_NVME_PURGE_MONITOR_TIMEOUT 0x7530
+#define WDC_NVME_PURGE_CMD_SEQ_ERR 0x0C
+#define WDC_NVME_PURGE_INT_DEV_ERR 0x06
+
+#define WDC_NVME_PURGE_STATE_IDLE 0x00
+#define WDC_NVME_PURGE_STATE_DONE 0x01
+#define WDC_NVME_PURGE_STATE_BUSY 0x02
+#define WDC_NVME_PURGE_STATE_REQ_PWR_CYC 0x03
+#define WDC_NVME_PURGE_STATE_PWR_CYC_PURGE 0x04
+
+/* Clear dumps */
+#define WDC_NVME_CLEAR_DUMP_OPCODE 0xFF
+#define WDC_NVME_CLEAR_CRASH_DUMP_CMD 0x03
+#define WDC_NVME_CLEAR_CRASH_DUMP_SUBCMD 0x05
+#define WDC_NVME_CLEAR_PF_CRASH_DUMP_SUBCMD 0x06
+
+/* Clear FW Activate History */
+#define WDC_NVME_CLEAR_FW_ACT_HIST_OPCODE 0xC6
+#define WDC_NVME_CLEAR_FW_ACT_HIST_CMD 0x23
+#define WDC_NVME_CLEAR_FW_ACT_HIST_SUBCMD 0x05
+#define WDC_NVME_CLEAR_FW_ACT_HIST_VU_FID 0xC1
+
+/* Additional Smart Log */
+#define WDC_ADD_LOG_BUF_LEN 0x4000
+#define WDC_NVME_ADD_LOG_OPCODE 0xC1
+#define WDC_GET_LOG_PAGE_SSD_PERFORMANCE 0x37
+#define WDC_NVME_GET_STAT_PERF_INTERVAL_LIFETIME 0x0F
+
+/* C2 Log Page */
+#define WDC_NVME_GET_DEV_MGMNT_LOG_PAGE_OPCODE 0xC2
+#define WDC_NVME_GET_DEV_MGMNT_LOG_PAGE_OPCODE_C8 0xC8
+#define WDC_C2_LOG_BUF_LEN 0x1000
+#define WDC_C2_LOG_PAGES_SUPPORTED_ID 0x08
+#define WDC_C2_CUSTOMER_ID_ID 0x15
+#define WDC_C2_THERMAL_THROTTLE_STATUS_ID 0x18
+#define WDC_C2_ASSERT_DUMP_PRESENT_ID 0x19
+#define WDC_C2_USER_EOL_STATUS_ID 0x1A
+#define WDC_C2_USER_EOL_STATE_ID 0x1C
+#define WDC_C2_SYSTEM_EOL_STATE_ID 0x1D
+#define WDC_C2_FORMAT_CORRUPT_REASON_ID 0x1E
+#define WDC_EOL_STATUS_NORMAL cpu_to_le32(0x00000000)
+#define WDC_EOL_STATUS_END_OF_LIFE cpu_to_le32(0x00000001)
+#define WDC_EOL_STATUS_READ_ONLY cpu_to_le32(0x00000002)
+#define WDC_ASSERT_DUMP_NOT_PRESENT cpu_to_le32(0x00000000)
+#define WDC_ASSERT_DUMP_PRESENT cpu_to_le32(0x00000001)
+#define WDC_THERMAL_THROTTLING_OFF cpu_to_le32(0x00000000)
+#define WDC_THERMAL_THROTTLING_ON cpu_to_le32(0x00000001)
+#define WDC_THERMAL_THROTTLING_UNAVAILABLE cpu_to_le32(0x00000002)
+#define WDC_FORMAT_NOT_CORRUPT cpu_to_le32(0x00000000)
+#define WDC_FORMAT_CORRUPT_FW_ASSERT cpu_to_le32(0x00000001)
+#define WDC_FORMAT_CORRUPT_UNKNOWN cpu_to_le32(0x000000FF)
+
+/* CA Log Page */
+#define WDC_NVME_GET_DEVICE_INFO_LOG_OPCODE 0xCA
+#define WDC_FB_CA_LOG_BUF_LEN 0x80
+#define WDC_BD_CA_LOG_BUF_LEN 0xA0 /* Added 4 padding bytes to resolve build warning messages */
+
+/* C0 EOL Status Log Page */
+#define WDC_NVME_GET_EOL_STATUS_LOG_OPCODE 0xC0
+#define WDC_NVME_EOL_STATUS_LOG_LEN 0x200
+#define WDC_NVME_SMART_CLOUD_ATTR_LEN 0x200
+
+/* C0 SMART Cloud Attributes Log Page*/
+#define WDC_NVME_GET_SMART_CLOUD_ATTR_LOG_ID 0xC0
+
+/* CB - FW Activate History Log Page */
+#define WDC_NVME_GET_FW_ACT_HISTORY_LOG_ID 0xCB
+#define WDC_FW_ACT_HISTORY_LOG_BUF_LEN 0x3d0
+
+/* C2 - FW Activation History Log Page */
+#define WDC_NVME_GET_FW_ACT_HISTORY_C2_LOG_ID 0xC2
+#define WDC_FW_ACT_HISTORY_C2_LOG_BUF_LEN 0x1000
+#define WDC_MAX_NUM_ACT_HIST_ENTRIES 20
+#define WDC_C2_GUID_LENGTH 16
+
+/* C3 Latency Monitor Log Page */
+#define WDC_LATENCY_MON_LOG_BUF_LEN 0x200
+#define WDC_LATENCY_MON_LOG_ID 0xC3
+#define WDC_LATENCY_MON_VERSION 0x0001
+
+#define WDC_C3_GUID_LENGTH 16
+static __u8 wdc_lat_mon_guid[WDC_C3_GUID_LENGTH] = { 0x92, 0x7a, 0xc0, 0x8c, 0xd0, 0x84, 0x6c, 0x9c,
+ 0x70, 0x43, 0xe6, 0xd4, 0x58, 0x5e, 0xd4, 0x85 };
+
+/* D0 Smart Log Page */
+#define WDC_NVME_GET_VU_SMART_LOG_OPCODE 0xD0
+#define WDC_NVME_VU_SMART_LOG_LEN 0x200
+
+/* Log Page Directory defines */
+#define NVME_LOG_PERSISTENT_EVENT 0x0D
+#define WDC_LOG_ID_C0 0xC0
+#define WDC_LOG_ID_C1 0xC1
+#define WDC_LOG_ID_C2 WDC_NVME_GET_DEV_MGMNT_LOG_PAGE_OPCODE
+#define WDC_LOG_ID_C3 0xC3
+#define WDC_LOG_ID_C4 0xC4
+#define WDC_LOG_ID_C5 0xC5
+#define WDC_LOG_ID_C6 0xC6
+#define WDC_LOG_ID_C8 WDC_NVME_GET_DEV_MGMNT_LOG_PAGE_OPCODE_C8
+#define WDC_LOG_ID_CA WDC_NVME_GET_DEVICE_INFO_LOG_OPCODE
+#define WDC_LOG_ID_CB WDC_NVME_GET_FW_ACT_HISTORY_LOG_ID
+#define WDC_LOG_ID_D0 WDC_NVME_GET_VU_SMART_LOG_OPCODE
+#define WDC_LOG_ID_D1 0xD1
+#define WDC_LOG_ID_D6 0xD6
+#define WDC_LOG_ID_D7 0xD7
+#define WDC_LOG_ID_D8 0xD8
+#define WDC_LOG_ID_DE 0xDE
+#define WDC_LOG_ID_F0 0xF0
+#define WDC_LOG_ID_F1 0xF1
+#define WDC_LOG_ID_F2 0xF2
+#define WDC_LOG_ID_FA 0xFA
+
+/* Clear PCIe Correctable Errors */
+#define WDC_NVME_CLEAR_PCIE_CORR_OPCODE WDC_NVME_CAP_DIAG_CMD_OPCODE
+#define WDC_NVME_CLEAR_PCIE_CORR_CMD 0x22
+#define WDC_NVME_CLEAR_PCIE_CORR_SUBCMD 0x04
+#define WDC_NVME_CLEAR_PCIE_CORR_OPCODE_VUC 0xD2
+#define WDC_NVME_CLEAR_PCIE_CORR_FEATURE_ID 0xC3
+/* Clear Assert Dump Status */
+#define WDC_NVME_CLEAR_ASSERT_DUMP_OPCODE 0xD8
+#define WDC_NVME_CLEAR_ASSERT_DUMP_CMD 0x03
+#define WDC_NVME_CLEAR_ASSERT_DUMP_SUBCMD 0x05
+
+#define WDC_VU_DISABLE_CNTLR_TELEMETRY_OPTION_FEATURE_ID 0xD2
+
+/* Drive Essentials */
+#define WDC_DE_DEFAULT_NUMBER_OF_ERROR_ENTRIES 64
+#define WDC_DE_GENERIC_BUFFER_SIZE 80
+#define WDC_DE_GLOBAL_NSID 0xFFFFFFFF
+#define WDC_DE_DEFAULT_NAMESPACE_ID 0x01
+#define WDC_DE_PATH_SEPARATOR "/"
+#define WDC_DE_TAR_FILES "*.bin"
+#define WDC_DE_TAR_FILE_EXTN ".tar.gz"
+#define WDC_DE_TAR_CMD "tar -czf"
+
+/* VS NAND Stats */
+#define WDC_NVME_NAND_STATS_LOG_ID 0xFB
+#define WDC_NVME_NAND_STATS_SIZE 0x200
+
+/* VU Opcodes */
+#define WDC_DE_VU_READ_SIZE_OPCODE 0xC0
+#define WDC_DE_VU_READ_BUFFER_OPCODE 0xC2
+#define WDC_NVME_ADMIN_ENC_MGMT_SND 0xC9
+#define WDC_NVME_ADMIN_ENC_MGMT_RCV 0xCA
+
+#define WDC_DE_FILE_HEADER_SIZE 4
+#define WDC_DE_FILE_OFFSET_SIZE 2
+#define WDC_DE_FILE_NAME_SIZE 32
+#define WDC_DE_VU_READ_BUFFER_STANDARD_OFFSET 0x8000
+#define WDC_DE_READ_MAX_TRANSFER_SIZE 0x8000
+
+#define WDC_DE_MANUFACTURING_INFO_PAGE_FILE_NAME "manufacturing_info" /* Unique log entry page name. */
+#define WDC_DE_CORE_DUMP_FILE_NAME "core_dump"
+#define WDC_DE_EVENT_LOG_FILE_NAME "event_log"
+#define WDC_DE_DESTN_SPI 1
+#define WDC_DE_DUMPTRACE_DESTINATION 6
+
+#define NVME_ID_CTRL_MODEL_NUMBER_SIZE 40
+#define NVME_ID_CTRL_SERIAL_NUMBER_SIZE 20
+
+/* Enclosure log */
+#define WDC_NVME_ENC_LOG_SIZE_CHUNK 0x1000
+#define WDC_NVME_ENC_NIC_LOG_SIZE 0x400000
+
+/* Enclosure nic crash dump get-log id */
+#define WDC_ENC_NIC_CRASH_DUMP_ID_SLOT_1 0xD1
+#define WDC_ENC_NIC_CRASH_DUMP_ID_SLOT_2 0xD2
+#define WDC_ENC_NIC_CRASH_DUMP_ID_SLOT_3 0xD3
+#define WDC_ENC_NIC_CRASH_DUMP_ID_SLOT_4 0xD4
+#define WDC_ENC_CRASH_DUMP_ID 0xE4
+#define WDC_ENC_LOG_DUMP_ID 0xE2
+
+typedef enum _NVME_FEATURES_SELECT
+{
+ FS_CURRENT = 0,
+ FS_DEFAULT = 1,
+ FS_SAVED = 2,
+ FS_SUPPORTED_CAPBILITIES = 3
+} NVME_FEATURES_SELECT;
+
+typedef enum _NVME_FEATURE_IDENTIFIERS
+{
+ FID_ARBITRATION = 0x01,
+ FID_POWER_MANAGEMENT = 0x02,
+ FID_LBA_RANGE_TYPE = 0x03,
+ FID_TEMPERATURE_THRESHOLD = 0x04,
+ FID_ERROR_RECOVERY = 0x05,
+ FID_VOLATILE_WRITE_CACHE = 0x06,
+ FID_NUMBER_OF_QUEUES = 0x07,
+ FID_INTERRUPT_COALESCING = 0x08,
+ FID_INTERRUPT_VECTOR_CONFIGURATION = 0x09,
+ FID_WRITE_ATOMICITY = 0x0A,
+ FID_ASYNCHRONOUS_EVENT_CONFIGURATION = 0x0B,
+ FID_AUTONOMOUS_POWER_STATE_TRANSITION = 0x0C,
+/*Below FID's are NVM Command Set Specific*/
+ FID_SOFTWARE_PROGRESS_MARKER = 0x80,
+ FID_HOST_IDENTIFIER = 0x81,
+ FID_RESERVATION_NOTIFICATION_MASK = 0x82,
+ FID_RESERVATION_PERSISTENCE = 0x83
+} NVME_FEATURE_IDENTIFIERS;
+
+typedef enum
+{
+ WDC_DE_TYPE_IDENTIFY = 0x1,
+ WDC_DE_TYPE_SMARTATTRIBUTEDUMP = 0x2,
+ WDC_DE_TYPE_EVENTLOG = 0x4,
+ WDC_DE_TYPE_DUMPTRACE = 0x8,
+ WDC_DE_TYPE_DUMPSNAPSHOT = 0x10,
+ WDC_DE_TYPE_ATA_LOGS = 0x20,
+ WDC_DE_TYPE_SMART_LOGS = 0x40,
+ WDC_DE_TYPE_SCSI_LOGS = 0x80,
+ WDC_DE_TYPE_SCSI_MODE_PAGES = 0x100,
+ WDC_DE_TYPE_NVMe_FEATURES = 0x200,
+ WDC_DE_TYPE_DUMPSMARTERRORLOG3 = 0x400,
+ WDC_DE_TYPE_DUMPLOG3E = 0x800,
+ WDC_DE_TYPE_DUMPSCRAM = 0x1000,
+ WDC_DE_TYPE_PCU_LOG = 0x2000,
+ WDC_DE_TYPE_DUMP_ERROR_LOGS = 0x4000,
+ WDC_DE_TYPE_FW_SLOT_LOGS = 0x8000,
+ WDC_DE_TYPE_MEDIA_SETTINGS = 0x10000,
+ WDC_DE_TYPE_SMART_DATA = 0x20000,
+ WDC_DE_TYPE_NVME_SETTINGS = 0x40000,
+ WDC_DE_TYPE_NVME_ERROR_LOGS = 0x80000,
+ WDC_DE_TYPE_NVME_LOGS = 0x100000,
+ WDC_DE_TYPE_UART_LOGS = 0x200000,
+ WDC_DE_TYPE_DLOGS_SPI = 0x400000,
+ WDC_DE_TYPE_DLOGS_RAM = 0x800000,
+ WDC_DE_TYPE_NVME_MANF_INFO = 0x2000000,
+ WDC_DE_TYPE_NONE = 0x1000000,
+ WDC_DE_TYPE_ALL = 0xFFFFFFF,
+} WDC_DRIVE_ESSENTIAL_TYPE;
+
+#define WDC_C0_GUID_LENGTH 16
+#define WDC_SCA_V1_NAND_STATS 0x1
+#define WDC_SCA_V1_ALL 0xF
+typedef enum
+{
+ SCAO_V1_PMUWT = 0, /* Physical media units written TLC */
+ SCAO_V1_PMUWS = 16, /* Physical media units written SLC */
+ SCAO_V1_BUNBN = 32, /* Bad user nand blocks normalized */
+ SCAO_V1_BUNBR = 34, /* Bad user nand blocks raw */
+ SCAO_V1_XRC = 40, /* XOR recovery count */
+ SCAO_V1_UREC = 48, /* Uncorrectable read error count */
+ SCAO_V1_EECE = 56, /* End to end corrected errors */
+ SCAO_V1_EEDE = 64, /* End to end detected errors */
+ SCAO_V1_EEUE = 72, /* End to end uncorrected errors */
+ SCAO_V1_SDPU = 80, /* System data percent used */
+ SCAO_V1_MNUDEC = 84, /* Min User data erase counts (TLC) */
+ SCAO_V1_MXUDEC = 92, /* Max User data erase counts (TLC) */
+ SCAO_V1_AVUDEC = 100, /* Average User data erase counts (TLC) */
+ SCAO_V1_MNEC = 108, /* Min Erase counts (SLC) */
+ SCAO_V1_MXEC = 116, /* Max Erase counts (SLC) */
+ SCAO_V1_AVEC = 124, /* Average Erase counts (SLC) */
+ SCAO_V1_PFCN = 132, /* Program fail count normalized */
+ SCAO_V1_PFCR = 134, /* Program fail count raw */
+ SCAO_V1_EFCN = 140, /* Erase fail count normalized */
+ SCAO_V1_EFCR = 142, /* Erase fail count raw */
+ SCAO_V1_PCEC = 148, /* PCIe correctable error count */
+ SCAO_V1_PFBU = 156, /* Percent free blocks (User) */
+ SCAO_V1_SVN = 160, /* Security Version Number */
+ SCAO_V1_PFBS = 168, /* Percent free blocks (System) */
+ SCAO_V1_DCC = 172, /* Deallocate Commands Completed */
+ SCAO_V1_TNU = 188, /* Total Namespace Utilization */
+ SCAO_V1_FCC = 196, /* Format NVM Commands Completed */
+ SCAO_V1_BBPG = 198, /* Background Back-Pressure Gauge */
+ SCAO_V1_SEEC = 202, /* Soft ECC error count */
+ SCAO_V1_RFSC = 210, /* Refresh count */
+ SCAO_V1_BSNBN = 218, /* Bad system nand blocks normalized */
+ SCAO_V1_BSNBR = 220, /* Bad system nand blocks raw */
+ SCAO_V1_EEST = 226, /* Endurance estimate */
+ SCAO_V1_TTC = 242, /* Thermal throttling count */
+ SCAO_V1_UIO = 244, /* Unaligned I/O */
+ SCAO_V1_PMUR = 252, /* Physical media units read */
+ SCAO_V1_RTOC = 268, /* Read command timeout count */
+ SCAO_V1_WTOC = 272, /* Write command timeout count */
+ SCAO_V1_TTOC = 276, /* Trim command timeout count */
+ SCAO_V1_PLRC = 284, /* PCIe Link Retraining Count */
+ SCAO_V1_PSCC = 292, /* Power State Change Count */
+ SCAO_V1_MAVF = 300, /* Boot SSD major version field */
+ SCAO_V1_MIVF = 302, /* Boot SSD minor version field */
+ SCAO_V1_PVF = 304, /* Boot SSD point version field */
+ SCAO_V1_EVF = 306, /* Boot SSD errata version field */
+ SCAO_V1_FTLUS = 308, /* FTL Unit Size */
+ SCAO_V1_TCGOS = 312, /* TCG Ownership Status */
+
+ SCAO_V1_LPV = 494, /* Log page version - 0x0001 */
+ SCAO_V1_LPG = 496, /* Log page GUID */
+} SMART_CLOUD_ATTRIBUTE_OFFSETS_V1;
+
+static __u8 ext_smart_guid[WDC_C0_GUID_LENGTH] = { 0x65, 0x43, 0x88, 0x78, 0xAC, 0xD8, 0x78, 0xA1,
+ 0x66, 0x42, 0x1E, 0x0F, 0x92, 0xD7, 0x6D, 0xC4 };
+
+typedef struct __attribute__((__packed__)) wdc_nvme_ext_smart_log
+{
+ __u8 ext_smart_pmuwt[16]; /* 000 Physical media units written TLC */
+ __u8 ext_smart_pmuws[16]; /* 016 Physical media units written SLC */
+ __u8 ext_smart_bunbc[8]; /* 032 Bad user nand block count */
+ __u64 ext_smart_xrc; /* 040 XOR recovery count */
+ __u64 ext_smart_urec; /* 048 Uncorrectable read error count */
+ __u64 ext_smart_eece; /* 056 End to end corrected errors */
+ __u64 ext_smart_eede; /* 064 End to end detected errors */
+ __u64 ext_smart_eeue; /* 072 End to end uncorrected errors */
+ __u8 ext_smart_sdpu; /* 080 System data percent used */
+ __u8 ext_smart_rsvd1[3]; /* 081 reserved */
+ __u64 ext_smart_mnudec; /* 084 Min User data erase counts (TLC) */
+ __u64 ext_smart_mxudec; /* 092 Max User data erase counts (TLC) */
+ __u64 ext_smart_avudec; /* 100 Average User data erase counts (TLC) */
+ __u64 ext_smart_mnec; /* 108 Min Erase counts (SLC) */
+ __u64 ext_smart_mxec; /* 116 Max Erase counts (SLC) */
+ __u64 ext_smart_avec; /* 124 Average Erase counts (SLC) */
+ __u8 ext_smart_pfc[8]; /* 132 Program fail count */
+ __u8 ext_smart_efc[8]; /* 140 Erase fail count */
+ __u64 ext_smart_pcec; /* 148 PCIe correctable error count */
+ __u8 ext_smart_pfbu; /* 156 Percent free blocks (User) */
+ __u8 ext_smart_rsvd2[3]; /* 157 reserved */
+ __u64 ext_smart_svn; /* 160 Security Version Number */
+ __u8 ext_smart_pfbs; /* 168 Percent free blocks (System) */
+ __u8 ext_smart_rsvd3[3]; /* 169 reserved */
+ __u8 ext_smart_dcc[16]; /* 172 Deallocate Commands Completed */
+ __u64 ext_smart_tnu; /* 188 Total Namespace Utilization */
+ __u16 ext_smart_fcc; /* 196 Format NVM Commands Completed */
+ __u8 ext_smart_bbpg; /* 198 Background Back-Pressure Gauge */
+ __u8 ext_smart_rsvd4[3]; /* 199 reserved */
+ __u64 ext_smart_seec; /* 202 Soft ECC error count */
+ __u64 ext_smart_rfsc; /* 210 Refresh count */
+ __u8 ext_smart_bsnbc[8]; /* 218 Bad system nand block count */
+ __u8 ext_smart_eest[16]; /* 226 Endurance estimate */
+ __u16 ext_smart_ttc; /* 242 Thermal throttling count */
+ __u64 ext_smart_uio; /* 244 Unaligned I/O */
+ __u8 ext_smart_pmur[16]; /* 252 Physical media units read */
+ __u32 ext_smart_rtoc; /* 268 Read command timeout count */
+ __u32 ext_smart_wtoc; /* 272 Write command timeout count */
+ __u32 ext_smart_ttoc; /* 276 Trim command timeout count */
+ __u8 ext_smart_rsvd5[4]; /* 280 reserved */
+ __u64 ext_smart_plrc; /* 284 PCIe Link Retraining Count */
+ __u64 ext_smart_pscc; /* 292 Power State Change Count */
+ __u16 ext_smart_maj; /* 300 Boot SSD major version field */
+ __u16 ext_smart_min; /* 302 Boot SSD minor version field */
+ __u16 ext_smart_pt; /* 304 Boot SSD point version field */
+ __u16 ext_smart_err; /* 306 Boot SSD errata version field */
+ __u32 ext_smart_ftlus; /* 308 FTL Unit Size */
+ __u32 ext_smart_tcgos; /* 312 TCG Ownership Status */
+ __u8 ext_smart_rsvd6[178]; /* 316 reserved */
+ __u16 ext_smart_lpv; /* 494 Log page version - 0x0001 */
+ __u8 ext_smart_lpg[16]; /* 496 Log page GUID */
+} wdc_nvme_ext_smart_log;
+
+typedef enum
+{
+ SCAO_PMUW = 0, /* Physical media units written */
+ SCAO_PMUR = 16, /* Physical media units read */
+ SCAO_BUNBR = 32, /* Bad user nand blocks raw */
+ SCAO_BUNBN = 38, /* Bad user nand blocks normalized */
+ SCAO_BSNBR = 40, /* Bad system nand blocks raw */
+ SCAO_BSNBN = 46, /* Bad system nand blocks normalized */
+ SCAO_XRC = 48, /* XOR recovery count */
+ SCAO_UREC = 56, /* Uncorrectable read error count */
+ SCAO_SEEC = 64, /* Soft ecc error count */
+ SCAO_EECE = 72, /* End to end corrected errors */
+ SCAO_EEDC = 76, /* End to end detected errors */
+ SCAO_SDPU = 80, /* System data percent used */
+ SCAO_RFSC = 81, /* Refresh counts */
+ SCAO_MXUDEC = 88, /* Max User data erase counts */
+ SCAO_MNUDEC = 92, /* Min User data erase counts */
+ SCAO_NTTE = 96, /* Number of Thermal throttling events */
+ SCAO_CTS = 97, /* Current throttling status */
+ SCAO_EVF = 98, /* Errata Version Field */
+ SCAO_PVF = 99, /* Point Version Field */
+ SCAO_MIVF = 101, /* Minor Version Field */
+ SCAO_MAVF = 103, /* Major Version Field */
+ SCAO_PCEC = 104, /* PCIe correctable error count */
+ SCAO_ICS = 112, /* Incomplete shutdowns */
+ SCAO_PFB = 120, /* Percent free blocks */
+ SCAO_CPH = 128, /* Capacitor health */
+ SCAO_NEV = 130, /* NVMe Errata Version */
+ SCAO_UIO = 136, /* Unaligned I/O */
+ SCAO_SVN = 144, /* Security Version Number */
+ SCAO_NUSE = 152, /* NUSE - Namespace utilization */
+ SCAO_PSC = 160, /* PLP start count */
+ SCAO_EEST = 176, /* Endurance estimate */
+ SCAO_PLRC = 192, /* PCIe Link Retraining Count */
+ SCAO_PSCC = 200, /* Power State Change Count */
+ SCAO_LPV = 494, /* Log page version */
+ SCAO_LPG = 496, /* Log page GUID */
+} SMART_CLOUD_ATTRIBUTE_OFFSETS_V3;
+
+static __u8 scao_guid[WDC_C0_GUID_LENGTH] = { 0xC5, 0xAF, 0x10, 0x28, 0xEA, 0xBF, 0xF2, 0xA4,
+ 0x9C, 0x4F, 0x6F, 0x7C, 0xC9, 0x14, 0xD5, 0xAF };
+
+typedef enum
+{
+ EOL_RBC = 76, /* Realloc Block Count */
+ EOL_ECCR = 80, /* ECC Rate */
+ EOL_WRA = 84, /* Write Amp */
+ EOL_PLR = 88, /* Percent Life Remaining */
+ EOL_RSVBC = 92, /* Reserved Block Count */
+ EOL_PFC = 96, /* Program Fail Count */
+ EOL_EFC = 100, /* Erase Fail Count */
+ EOL_RRER = 108, /* Raw Read Error Rate */
+} EOL_LOG_PAGE_C0_OFFSETS;
+
+#define WDC_NVME_C6_GUID_LENGTH 16
+#define WDC_NVME_GET_HW_REV_LOG_OPCODE 0xc6
+#define WDC_NVME_HW_REV_LOG_PAGE_LEN 512
+
+typedef struct __attribute__((__packed__)) wdc_nvme_hw_rev_log
+{
+ __u8 hw_rev_gdr; /* 0 Global Device HW Revision */
+ __u8 hw_rev_ar; /* 1 ASIC HW Revision */
+ __u8 hw_rev_pbc_mc; /* 2 PCB Manufacturer Code */
+ __u8 hw_rev_dram_mc; /* 3 DRAM Manufacturer Code */
+ __u8 hw_rev_nand_mc; /* 4 NAND Manufacturer Code */
+ __u8 hw_rev_pmic1_mc; /* 5 PMIC 1 Manufacturer Code */
+ __u8 hw_rev_pmic2_mc; /* 6 PMIC 2 Manufacturer Code */
+ __u8 hw_rev_c1_mc; /* 7 Other Component 1 Manf Code */
+ __u8 hw_rev_c2_mc; /* 8 Other Component 2 Manf Code */
+ __u8 hw_rev_c3_mc; /* 9 Other Component 3 Manf Code */
+ __u8 hw_rev_c4_mc; /* 10 Other Component 4 Manf Code */
+ __u8 hw_rev_c5_mc; /* 11 Other Component 5 Manf Code */
+ __u8 hw_rev_c6_mc; /* 12 Other Component 6 Manf Code */
+ __u8 hw_rev_c7_mc; /* 13 Other Component 7 Manf Code */
+ __u8 hw_rev_c8_mc; /* 14 Other Component 8 Manf Code */
+ __u8 hw_rev_c9_mc; /* 15 Other Component 9 Manf Code */
+ __u8 hw_rev_rsrvd1[48]; /* 16 Reserved 48 bytes */
+ __u8 hw_rev_dev_mdi[16]; /* 64 Device Manf Detailed Info */
+ __u8 hw_rev_asic_di[16]; /* 80 ASIC Detailed Info */
+ __u8 hw_rev_pcb_di[16]; /* 96 PCB Detailed Info */
+ __u8 hw_rev_dram_di[16]; /* 112 DRAM Detailed Info */
+ __u8 hw_rev_nand_di[16]; /* 128 NAND Detailed Info */
+ __u8 hw_rev_pmic1_di[16]; /* 144 PMIC1 Detailed Info */
+ __u8 hw_rev_pmic2_di[16]; /* 160 PMIC2 Detailed Info */
+ __u8 hw_rev_c1_di[16]; /* 176 Component 1 Detailed Info */
+ __u8 hw_rev_c2_di[16]; /* 192 Component 2 Detailed Info */
+ __u8 hw_rev_c3_di[16]; /* 208 Component 3 Detailed Info */
+ __u8 hw_rev_c4_di[16]; /* 224 Component 4 Detailed Info */
+ __u8 hw_rev_c5_di[16]; /* 240 Component 5 Detailed Info */
+ __u8 hw_rev_c6_di[16]; /* 256 Component 6 Detailed Info */
+ __u8 hw_rev_c7_di[16]; /* 272 Component 7 Detailed Info */
+ __u8 hw_rev_c8_di[16]; /* 288 Component 8 Detailed Info */
+ __u8 hw_rev_c9_di[16]; /* 304 Component 9 Detailed Info */
+ __u8 hw_rev_sn[32]; /* 320 Serial Number */
+ __u8 hw_rev_rsrvd2[142]; /* 352 Reserved 143 bytes */
+ __u16 hw_rev_version; /* 494 Log Page Version */
+ __u8 hw_rev_guid[16]; /* 496 Log Page GUID */
+} wdc_nvme_hw_rev_log;
+
+static __u8 hw_rev_log_guid[WDC_NVME_C6_GUID_LENGTH] = { 0xAA, 0xB0, 0x05, 0xF5, 0x13, 0x5E, 0x48, 0x15,
+ 0xAB, 0x89, 0x05, 0xBA, 0x8B, 0xE2, 0xBF, 0x3C };
+
+typedef struct __attribute__((__packed__)) _WDC_DE_VU_FILE_META_DATA
+{
+ __u8 fileName[WDC_DE_FILE_NAME_SIZE];
+ __u16 fileID;
+ __u64 fileSize;
+} WDC_DE_VU_FILE_META_DATA, *PWDC_DE_VU_FILE_META_DATA;
+
+typedef struct _WDC_DRIVE_ESSENTIALS
+{
+ WDC_DE_VU_FILE_META_DATA metaData;
+ WDC_DRIVE_ESSENTIAL_TYPE essentialType;
+} WDC_DRIVE_ESSENTIALS;
+
+typedef struct _WDC_DE_VU_LOG_DIRECTORY
+{
+ WDC_DRIVE_ESSENTIALS *logEntry; /* Caller to allocate memory */
+ __u32 maxNumLogEntries; /* Caller to input memory allocated */
+ __u32 numOfValidLogEntries; /* API will output this value */
+} WDC_DE_VU_LOG_DIRECTORY,*PWDC_DE_VU_LOG_DIRECTORY;
+
+typedef struct _WDC_DE_CSA_FEATURE_ID_LIST
+{
+ NVME_FEATURE_IDENTIFIERS featureId;
+ __u8 featureName[WDC_DE_GENERIC_BUFFER_SIZE];
+} WDC_DE_CSA_FEATURE_ID_LIST;
+
+typedef struct tarfile_metadata {
+ char fileName[MAX_PATH_LEN];
+ int8_t bufferFolderPath[MAX_PATH_LEN];
+ char bufferFolderName[MAX_PATH_LEN];
+ char tarFileName[MAX_PATH_LEN];
+ char tarFiles[MAX_PATH_LEN];
+ char tarCmd[MAX_PATH_LEN+MAX_PATH_LEN];
+ char currDir[MAX_PATH_LEN];
+ UtilsTimeInfo timeInfo;
+ uint8_t* timeString[MAX_PATH_LEN];
+} tarfile_metadata;
+
+static WDC_DE_CSA_FEATURE_ID_LIST deFeatureIdList[] =
+{
+ {0x00 , "Dummy Placeholder"},
+ {FID_ARBITRATION , "Arbitration"},
+ {FID_POWER_MANAGEMENT , "PowerMgmnt"},
+ {FID_LBA_RANGE_TYPE , "LbaRangeType"},
+ {FID_TEMPERATURE_THRESHOLD , "TempThreshold"},
+ {FID_ERROR_RECOVERY , "ErrorRecovery"},
+ {FID_VOLATILE_WRITE_CACHE , "VolatileWriteCache"},
+ {FID_NUMBER_OF_QUEUES , "NumOfQueues"},
+ {FID_INTERRUPT_COALESCING , "InterruptCoalesing"},
+ {FID_INTERRUPT_VECTOR_CONFIGURATION , "InterruptVectorConfig"},
+ {FID_WRITE_ATOMICITY , "WriteAtomicity"},
+ {FID_ASYNCHRONOUS_EVENT_CONFIGURATION , "AsynEventConfig"},
+ {FID_AUTONOMOUS_POWER_STATE_TRANSITION , "AutonomousPowerState"},
+};
+
+typedef enum _NVME_VU_DE_LOGPAGE_NAMES
+{
+ NVME_DE_LOGPAGE_E3 = 0x01,
+ NVME_DE_LOGPAGE_C0 = 0x02
+} NVME_VU_DE_LOGPAGE_NAMES;
+typedef struct _NVME_VU_DE_LOGPAGE_LIST
+{
+ NVME_VU_DE_LOGPAGE_NAMES logPageName;
+ __u32 logPageId;
+ __u32 logPageLen;
+ char logPageIdStr[5];
+} NVME_VU_DE_LOGPAGE_LIST, *PNVME_VU_DE_LOGPAGE_LIST;
+
+typedef struct _WDC_NVME_DE_VU_LOGPAGES
+{
+ NVME_VU_DE_LOGPAGE_NAMES vuLogPageReqd;
+ __u32 numOfVULogPages;
+} WDC_NVME_DE_VU_LOGPAGES, *PWDC_NVME_DE_VU_LOGPAGES;
+
+static NVME_VU_DE_LOGPAGE_LIST deVULogPagesList[] =
+{
+ { NVME_DE_LOGPAGE_E3, 0xE3, 1072, "0xe3"},
+ { NVME_DE_LOGPAGE_C0, 0xC0, 512, "0xc0"}
+};
+
+static int wdc_get_serial_name(struct nvme_dev *dev, char *file, size_t len,
+ const char *suffix);
+static int wdc_create_log_file(char *file, __u8 *drive_log_data,
+ __u32 drive_log_length);
+static int wdc_do_clear_dump(struct nvme_dev *dev, __u8 opcode, __u32 cdw12);
+static int wdc_do_dump(struct nvme_dev *dev, __u32 opcode,__u32 data_len,
+ __u32 cdw12, char *file, __u32 xfer_size);
+static int wdc_do_crash_dump(struct nvme_dev *dev, char *file, int type);
+static int wdc_crash_dump(struct nvme_dev *dev, char *file, int type);
+static int wdc_get_crash_dump(int argc, char **argv, struct command *command,
+ struct plugin *plugin);
+static int wdc_do_drive_log(struct nvme_dev *dev, char *file);
+static int wdc_drive_log(int argc, char **argv, struct command *command,
+ struct plugin *plugin);
+static const char* wdc_purge_mon_status_to_string(__u32 status);
+static int wdc_purge(int argc, char **argv,
+ struct command *command, struct plugin *plugin);
+static int wdc_purge_monitor(int argc, char **argv,
+ struct command *command, struct plugin *plugin);
+static bool wdc_nvme_check_supported_log_page(nvme_root_t r,
+ struct nvme_dev *dev, __u8 log_id);
+static int wdc_clear_pcie_correctable_errors(int argc, char **argv, struct command *command,
+ struct plugin *plugin);
+static int wdc_do_drive_essentials(nvme_root_t r, struct nvme_dev *dev, char *dir, char *key);
+static int wdc_drive_essentials(int argc, char **argv, struct command *command,
+ struct plugin *plugin);
+static int wdc_drive_status(int argc, char **argv, struct command *command,
+ struct plugin *plugin);
+static int wdc_clear_assert_dump(int argc, char **argv, struct command *command,
+ struct plugin *plugin);
+static int wdc_drive_resize(int argc, char **argv,
+ struct command *command, struct plugin *plugin);
+static int wdc_do_drive_resize(struct nvme_dev *dev, uint64_t new_size);
+static int wdc_namespace_resize(int argc, char **argv,
+ struct command *command, struct plugin *plugin);
+static int wdc_do_namespace_resize(struct nvme_dev *dev, __u32 nsid,
+ __u32 op_option);
+static int wdc_reason_identifier(int argc, char **argv,
+ struct command *command, struct plugin *plugin);
+static int wdc_do_get_reason_id(struct nvme_dev *dev, char *file, int log_id);
+static int wdc_save_reason_id(struct nvme_dev *dev, __u8 *rsn_ident, int size);
+static int wdc_clear_reason_id(struct nvme_dev *dev);
+static int wdc_log_page_directory(int argc, char **argv, struct command *command,
+ struct plugin *plugin);
+static int wdc_do_drive_info(struct nvme_dev *dev, __u32 *result);
+static int wdc_vs_drive_info(int argc, char **argv, struct command *command,
+ struct plugin *plugin);
+static int wdc_vs_temperature_stats(int argc, char **argv, struct command *command,
+ struct plugin *plugin);
+static __u64 wdc_get_enc_drive_capabilities(nvme_root_t r, struct nvme_dev *dev);
+static int wdc_enc_get_nic_log(struct nvme_dev *dev, __u8 log_id,
+ __u32 xfer_size, __u32 data_len, FILE *out);
+static int wdc_enc_submit_move_data(struct nvme_dev *dev, char *cmd, int len,
+ int xfer_size, FILE *out, int data_id, int cdw14, int cdw15);
+static bool get_dev_mgment_cbs_data(nvme_root_t r, struct nvme_dev *dev,
+ __u8 log_id, void **cbs_data);
+static __u32 wdc_get_fw_cust_id(nvme_root_t r, struct nvme_dev *dev);
+
+/* Drive log data size */
+struct wdc_log_size {
+ __le32 log_size;
+};
+
+/* E6 log header */
+struct wdc_e6_log_hdr {
+ __le32 eye_catcher;
+ __u8 log_size[4];
+};
+
+/* DUI log header */
+struct wdc_dui_log_section {
+ __le16 section_type;
+ __le16 data_area_id;
+ __le32 section_size;
+};
+
+/* DUI log header V2 */
+struct __attribute__((__packed__)) wdc_dui_log_section_v2 {
+ __le16 section_type;
+ __le16 data_area_id;
+ __le64 section_size;
+};
+
+/* DUI log header V4 */
+struct wdc_dui_log_section_v4 {
+ __le16 section_type;
+ __u8 data_area_id;
+ __u8 reserved;
+ __le32 section_size_sectors;
+};
+
+struct wdc_dui_log_hdr {
+ __u8 telemetry_hdr[512];
+ __le16 hdr_version;
+ __le16 section_count;
+ __le32 log_size;
+ struct wdc_dui_log_section log_section[WDC_NVME_DUI_MAX_SECTION];
+ __u8 log_data[40];
+};
+
+struct __attribute__((__packed__)) wdc_dui_log_hdr_v2 {
+ __u8 telemetry_hdr[512];
+ __u8 hdr_version;
+ __u8 product_id;
+ __le16 section_count;
+ __le64 log_size;
+ struct wdc_dui_log_section_v2 log_section[WDC_NVME_DUI_MAX_SECTION_V2];
+ __u8 log_data[40];
+};
+
+struct __attribute__((__packed__)) wdc_dui_log_hdr_v3 {
+ __u8 telemetry_hdr[512];
+ __u8 hdr_version;
+ __u8 product_id;
+ __le16 section_count;
+ __le64 log_size;
+ struct wdc_dui_log_section_v2 log_section[WDC_NVME_DUI_MAX_SECTION_V3];
+ __u8 securityNonce[36];
+ __u8 log_data[40];
+};
+
+struct __attribute__((__packed__)) wdc_dui_log_hdr_v4 {
+ __u8 telemetry_hdr[512];
+ __u8 hdr_version;
+ __u8 product_id;
+ __le16 section_count;
+ __le32 log_size_sectors;
+ struct wdc_dui_log_section_v4 log_section[WDC_NVME_DUI_MAX_SECTION];
+ __u8 log_data[40];
+};
+
+/* Purge monitor response */
+struct wdc_nvme_purge_monitor_data {
+ __le16 rsvd1;
+ __le16 rsvd2;
+ __le16 first_erase_failure_cnt;
+ __le16 second_erase_failure_cnt;
+ __le16 rsvd3;
+ __le16 programm_failure_cnt;
+ __le32 rsvd4;
+ __le32 rsvd5;
+ __le32 entire_progress_total;
+ __le32 entire_progress_current;
+ __u8 rsvd6[14];
+};
+
+/* Additional Smart Log */
+struct wdc_log_page_header {
+ uint8_t num_subpages;
+ uint8_t reserved;
+ __le16 total_log_size;
+};
+
+struct wdc_log_page_subpage_header {
+ uint8_t spcode;
+ uint8_t pcset;
+ __le16 subpage_length;
+};
+
+struct wdc_ssd_perf_stats {
+ __le64 hr_cmds; /* Host Read Commands */
+ __le64 hr_blks; /* Host Read Blocks */
+ __le64 hr_ch_cmds; /* Host Read Cache Hit Commands */
+ __le64 hr_ch_blks; /* Host Read Cache Hit Blocks */
+ __le64 hr_st_cmds; /* Host Read Stalled Commands */
+ __le64 hw_cmds; /* Host Write Commands */
+ __le64 hw_blks; /* Host Write Blocks */
+ __le64 hw_os_cmds; /* Host Write Odd Start Commands */
+ __le64 hw_oe_cmds; /* Host Write Odd End Commands */
+ __le64 hw_st_cmds; /* Host Write Commands Stalled */
+ __le64 nr_cmds; /* NAND Read Commands */
+ __le64 nr_blks; /* NAND Read Blocks */
+ __le64 nw_cmds; /* NAND Write Commands */
+ __le64 nw_blks; /* NAND Write Blocks */
+ __le64 nrbw; /* NAND Read Before Write */
+};
+
+/* Additional C2 Log Page */
+struct wdc_c2_log_page_header {
+ __le32 length;
+ __le32 version;
+};
+
+struct wdc_c2_log_subpage_header {
+ __le32 length;
+ __le32 entry_id;
+ __le32 data;
+};
+
+struct wdc_c2_cbs_data {
+ __le32 length;
+ __u8 data[];
+};
+
+struct __attribute__((__packed__)) wdc_bd_ca_log_format {
+ __u8 field_id;
+ __u8 reserved1[2];
+ __u8 normalized_value;
+ __u8 raw_value[8];
+};
+
+#define READ 0
+#define WRITE 1
+#define TRIM 2
+#define RESERVED 3
+
+struct __attribute__((__packed__)) wdc_ssd_latency_monitor_log {
+ __u8 feature_status; /* 0x00 */
+ __u8 rsvd1; /* 0x01 */
+ __le16 active_bucket_timer; /* 0x02 */
+ __le16 active_bucket_timer_threshold; /* 0x04 */
+ __u8 active_threshold_a; /* 0x06 */
+ __u8 active_threshold_b; /* 0x07 */
+ __u8 active_threshold_c; /* 0x08 */
+ __u8 active_threshold_d; /* 0x09 */
+ __le16 active_latency_config; /* 0x0A */
+ __u8 active_latency_min_window; /* 0x0C */
+ __u8 rsvd2[0x13]; /* 0x0D */
+
+ __le32 active_bucket_counter[4][4] ; /* 0x20 - 0x5F */
+ __le64 active_latency_timestamp[4][3]; /* 0x60 - 0xBF */
+ __le16 active_measured_latency[4][3]; /* 0xC0 - 0xD7 */
+ __le16 active_latency_stamp_units; /* 0xD8 */
+ __u8 rsvd3[0x16]; /* 0xDA */
+
+ __le32 static_bucket_counter[4][4] ; /* 0xF0 - 0x12F */
+ __le64 static_latency_timestamp[4][3]; /* 0x130 - 0x18F */
+ __le16 static_measured_latency[4][3]; /* 0x190 - 0x1A7 */
+ __le16 static_latency_stamp_units; /* 0x1A8 */
+ __u8 rsvd4[0x16]; /* 0x1AA */
+
+ __le16 debug_log_trigger_enable; /* 0x1C0 */
+ __le16 debug_log_measured_latency; /* 0x1C2 */
+ __le64 debug_log_latency_stamp; /* 0x1C4 */
+ __le16 debug_log_ptr; /* 0x1CC */
+ __le16 debug_log_counter_trigger; /* 0x1CE */
+ __u8 debug_log_stamp_units; /* 0x1D0 */
+ __u8 rsvd5[0x1D]; /* 0x1D1 */
+
+ __le16 log_page_version; /* 0x1EE */
+ __u8 log_page_guid[0x10]; /* 0x1F0 */
+};
+
+struct __attribute__((__packed__)) wdc_ssd_ca_perf_stats {
+ __le64 nand_bytes_wr_lo; /* 0x00 - NAND Bytes Written lo */
+ __le64 nand_bytes_wr_hi; /* 0x08 - NAND Bytes Written hi */
+ __le64 nand_bytes_rd_lo; /* 0x10 - NAND Bytes Read lo */
+ __le64 nand_bytes_rd_hi; /* 0x18 - NAND Bytes Read hi */
+ __le64 nand_bad_block; /* 0x20 - NAND Bad Block Count */
+ __le64 uncorr_read_count; /* 0x28 - Uncorrectable Read Count */
+ __le64 ecc_error_count; /* 0x30 - Soft ECC Error Count */
+ __le32 ssd_detect_count; /* 0x38 - SSD End to End Detection Count */
+ __le32 ssd_correct_count; /* 0x3C - SSD End to End Correction Count */
+ __u8 data_percent_used; /* 0x40 - System Data Percent Used */
+ __le32 data_erase_max; /* 0x41 - User Data Erase Counts */
+ __le32 data_erase_min; /* 0x45 - User Data Erase Counts */
+ __le64 refresh_count; /* 0x49 - Refresh Count */
+ __le64 program_fail; /* 0x51 - Program Fail Count */
+ __le64 user_erase_fail; /* 0x59 - User Data Erase Fail Count */
+ __le64 system_erase_fail; /* 0x61 - System Area Erase Fail Count */
+ __u8 thermal_throttle_status; /* 0x69 - Thermal Throttling Status */
+ __u8 thermal_throttle_count; /* 0x6A - Thermal Throttling Count */
+ __le64 pcie_corr_error; /* 0x6B - pcie Correctable Error Count */
+ __le32 incomplete_shutdown_count; /* 0x73 - Incomplete Shutdown Count */
+ __u8 percent_free_blocks; /* 0x77 - Percent Free Blocks */
+ __u8 rsvd[392]; /* 0x78 - Reserved bytes 120-511 */
+};
+
+struct __attribute__((__packed__)) wdc_ssd_d0_smart_log {
+ __le32 smart_log_page_header; /* 0x00 - Smart Log Page Header */
+ __le32 lifetime_realloc_erase_block_count; /* 0x04 - Lifetime reallocated erase block count */
+ __le32 lifetime_power_on_hours; /* 0x08 - Lifetime power on hours */
+ __le32 lifetime_uecc_count; /* 0x0C - Lifetime UECC count */
+ __le32 lifetime_wrt_amp_factor; /* 0x10 - Lifetime write amplification factor */
+ __le32 trailing_hr_wrt_amp_factor; /* 0x14 - Trailing hour write amplification factor */
+ __le32 reserve_erase_block_count; /* 0x18 - Reserve erase block count */
+ __le32 lifetime_program_fail_count; /* 0x1C - Lifetime program fail count */
+ __le32 lifetime_block_erase_fail_count; /* 0x20 - Lifetime block erase fail count */
+ __le32 lifetime_die_failure_count; /* 0x24 - Lifetime die failure count */
+ __le32 lifetime_link_rate_downgrade_count; /* 0x28 - Lifetime link rate downgrade count */
+ __le32 lifetime_clean_shutdown_count; /* 0x2C - Lifetime clean shutdown count on power loss */
+ __le32 lifetime_unclean_shutdown_count; /* 0x30 - Lifetime unclean shutdowns on power loss */
+ __le32 current_temp; /* 0x34 - Current temperature */
+ __le32 max_recorded_temp; /* 0x38 - Max recorded temperature */
+ __le32 lifetime_retired_block_count; /* 0x3C - Lifetime retired block count */
+ __le32 lifetime_read_disturb_realloc_events; /* 0x40 - Lifetime read disturb reallocation events */
+ __le64 lifetime_nand_writes; /* 0x44 - Lifetime NAND write Lpages */
+ __le32 capacitor_health; /* 0x4C - Capacitor health */
+ __le64 lifetime_user_writes; /* 0x50 - Lifetime user writes */
+ __le64 lifetime_user_reads; /* 0x58 - Lifetime user reads */
+ __le32 lifetime_thermal_throttle_act; /* 0x60 - Lifetime thermal throttle activations */
+ __le32 percentage_pe_cycles_remaining; /* 0x64 - Percentage of P/E cycles remaining */
+ __u8 rsvd[408]; /* 0x68 - 408 Reserved bytes */
+};
+
+#define WDC_OCP_C1_GUID_LENGTH 16
+#define WDC_ERROR_REC_LOG_BUF_LEN 512
+#define WDC_ERROR_REC_LOG_ID 0xC1
+#define WDC_ERROR_REC_LOG_VERSION1 0001
+#define WDC_ERROR_REC_LOG_VERSION2 0002
+
+struct __attribute__((__packed__)) wdc_ocp_c1_error_recovery_log {
+ __le16 panic_reset_wait_time; /* 000 - Panic Reset Wait Time */
+ __u8 panic_reset_action; /* 002 - Panic Reset Action */
+ __u8 dev_recovery_action1; /* 003 - Device Recovery Action 1 */
+ __le64 panic_id; /* 004 - Panic ID */
+ __le32 dev_capabilities; /* 012 - Device Capabilities */
+ __u8 vs_recovery_opc; /* 016 - Vendor Specific Recovery Opcode */
+ __u8 rsvd1[3]; /* 017 - 3 Reserved Bytes */
+ __le32 vs_cmd_cdw12; /* 020 - Vendor Specific Command CDW12 */
+ __le32 vs_cmd_cdw13; /* 024 - Vendor Specific Command CDW13 */
+ __u8 vs_cmd_to; /* 028 - Vendor Specific Command Timeout V2 */
+ __u8 dev_recovery_action2; /* 029 - Device Recovery Action 2 V2 */
+ __u8 dev_recovery_action2_to; /* 030 - Device Recovery Action 2 Timeout V2*/
+ __u8 rsvd2[463]; /* 031 - 463 Reserved Bytes */
+ __le16 log_page_version; /* 494 - Log Page Version */
+ __u8 log_page_guid[WDC_OCP_C1_GUID_LENGTH]; /* 496 - Log Page GUID */
+};
+
+static __u8 wdc_ocp_c1_guid[WDC_OCP_C1_GUID_LENGTH] = { 0x44, 0xD9, 0x31, 0x21, 0xFE, 0x30, 0x34, 0xAE,
+ 0xAB, 0x4D, 0xFD, 0x3D, 0xBA, 0x83, 0x19, 0x5A };
+
+/* NAND Stats */
+struct __attribute__((__packed__)) wdc_nand_stats {
+ __u8 nand_write_tlc[16];
+ __u8 nand_write_slc[16];
+ __le32 nand_prog_failure;
+ __le32 nand_erase_failure;
+ __le32 bad_block_count;
+ __le64 nand_rec_trigger_event;
+ __le64 e2e_error_counter;
+ __le64 successful_ns_resize_event;
+ __u8 rsvd[442];
+ __u16 log_page_version;
+};
+
+struct __attribute__((__packed__)) wdc_nand_stats_V3 {
+ __u8 nand_write_tlc[16];
+ __u8 nand_write_slc[16];
+ __u8 bad_nand_block_count[8];
+ __le64 xor_recovery_count;
+ __le64 uecc_read_error_count;
+ __u8 ssd_correction_counts[16];
+ __u8 percent_life_used;
+ __le64 user_data_erase_counts[4];
+ __u8 program_fail_count[8];
+ __u8 erase_fail_count[8];
+ __le64 correctable_error_count;
+ __u8 percent_free_blocks_user;
+ __le64 security_version_number;
+ __u8 percent_free_blocks_system;
+ __u8 trim_completions[25];
+ __u8 back_pressure_guage;
+ __le64 soft_ecc_error_count;
+ __le64 refresh_count;
+ __u8 bad_sys_nand_block_count[8];
+ __u8 endurance_estimate[16];
+ __u8 thermal_throttling_st_ct[2];
+ __le64 unaligned_IO;
+ __u8 physical_media_units[16];
+ __u8 reserved[279];
+ __u16 log_page_version;
+};
+
+struct wdc_vs_pcie_stats
+{
+ __le64 unsupportedRequestErrorCount;
+ __le64 ecrcErrorStatusCount;
+ __le64 malformedTlpStatusCount;
+ __le64 receiverOverflowStatusCount;
+ __le64 unexpectedCmpltnStatusCount;
+ __le64 completeAbortStatusCount;
+ __le64 cmpltnTimoutStatusCount;
+ __le64 flowControlErrorStatusCount;
+ __le64 poisonedTlpStatusCount;
+ __le64 dLinkPrtclErrorStatusCount;
+ __le64 advsryNFatalErrStatusCount;
+ __le64 replayTimerToStatusCount;
+ __le64 replayNumRolloverStCount;
+ __le64 badDllpStatusCount;
+ __le64 badTlpStatusCount;
+ __le64 receiverErrStatusCount;
+ __u8 reserved1[384];
+};
+
+struct wdc_fw_act_history_log_hdr {
+ __le32 eye_catcher;
+ __u8 version;
+ __u8 reserved1;
+ __u8 num_entries;
+ __u8 reserved2;
+ __le32 entry_size;
+ __le32 reserved3;
+};
+
+struct wdc_fw_act_history_log_entry {
+ __le32 entry_num;
+ __le32 power_cycle_count;
+ __le64 power_on_seconds;
+ __le64 previous_fw_version;
+ __le64 new_fw_version;
+ __u8 slot_number;
+ __u8 commit_action_type;
+ __le16 result;
+ __u8 reserved[12];
+};
+
+struct __attribute__((__packed__)) wdc_fw_act_history_log_entry_c2 {
+ __u8 entry_version_num;
+ __u8 entry_len;
+ __le16 reserved;
+ __le16 fw_act_hist_entries;
+ __le64 timestamp;
+ __u8 reserved2[8];
+ __le64 power_cycle_count;
+ __le64 previous_fw_version;
+ __le64 current_fw_version;
+ __u8 slot_number;
+ __u8 commit_action_type;
+ __le16 result;
+ __u8 reserved3[14];
+};
+
+struct __attribute__((__packed__)) wdc_fw_act_history_log_format_c2 {
+ __u8 log_identifier;
+ __u8 reserved[3];
+ __le32 num_entries;
+ struct wdc_fw_act_history_log_entry_c2 entry[WDC_MAX_NUM_ACT_HIST_ENTRIES];
+ __u8 reserved2[2790];
+ __le16 log_page_version;
+ __u8 log_page_guid[WDC_C2_GUID_LENGTH];
+};
+
+#define WDC_OCP_C4_GUID_LENGTH 16
+#define WDC_DEV_CAP_LOG_BUF_LEN 4096
+#define WDC_DEV_CAP_LOG_ID 0xC4
+#define WDC_DEV_CAP_LOG_VERSION 0001
+#define WDC_OCP_C4_NUM_PS_DESCR 127
+
+struct __attribute__((__packed__)) wdc_ocp_C4_dev_cap_log {
+ __le16 num_pcie_ports; /* 0000 - Number of PCI Express Ports */
+ __le16 oob_mgmt_support; /* 0002 - OOB Management Interfaces Supported */
+ __le16 wrt_zeros_support; /* 0004 - Write Zeros Commmand Support */
+ __le16 sanitize_support; /* 0006 - Sanitize Command Support */
+ __le16 dsm_support; /* 0008 - Dataset Management Command Support */
+ __le16 wrt_uncor_support; /* 0010 - Write Uncorrectable Command Support */
+ __le16 fused_support; /* 0012 - Fused Operation Support */
+ __le16 min_dssd_ps; /* 0014 - Minimum Valid DSSD Power State */
+ __u8 rsvd1; /* 0016 - Reserved must be cleared to zero */
+ __u8 dssd_ps_descr[WDC_OCP_C4_NUM_PS_DESCR];/* 0017 - DSSD Power State Descriptors */
+ __u8 rsvd2[3934]; /* 0144 - Reserved must be cleared to zero */
+ __le16 log_page_version; /* 4078 - Log Page Version */
+ __u8 log_page_guid[WDC_OCP_C4_GUID_LENGTH]; /* 4080 - Log Page GUID */
+};
+
+static __u8 wdc_ocp_c4_guid[WDC_OCP_C4_GUID_LENGTH] = { 0x97, 0x42, 0x05, 0x0D, 0xD1, 0xE1, 0xC9, 0x98,
+ 0x5D, 0x49, 0x58, 0x4B, 0x91, 0x3C, 0x05, 0xB7 };
+
+#define WDC_OCP_C5_GUID_LENGTH 16
+#define WDC_UNSUPPORTED_REQS_LOG_BUF_LEN 4096
+#define WDC_UNSUPPORTED_REQS_LOG_ID 0xC5
+#define WDC_UNSUPPORTED_REQS_LOG_VERSION 0001
+#define WDC_NUM_UNSUPPORTED_REQ_ENTRIES 253
+
+struct __attribute__((__packed__)) wdc_ocp_C5_unsupported_reqs {
+ __le16 unsupported_count; /* 0000 - Number of Unsupported Requirement IDs */
+ __u8 rsvd1[14]; /* 0002 - Reserved must be cleared to zero */
+ __u8 unsupported_req_list[WDC_NUM_UNSUPPORTED_REQ_ENTRIES][16]; /* 0016 - Unsupported Requirements List */
+ __u8 rsvd2[14]; /* 4064 - Reserved must be cleared to zero */
+ __le16 log_page_version; /* 4078 - Log Page Version */
+ __u8 log_page_guid[WDC_OCP_C5_GUID_LENGTH]; /* 4080 - Log Page GUID */
+};
+
+static __u8 wdc_ocp_c5_guid[WDC_OCP_C5_GUID_LENGTH] = { 0x2F, 0x72, 0x9C, 0x0E, 0x99, 0x23, 0x2C, 0xBB,
+ 0x63, 0x48, 0x32, 0xD0, 0xB7, 0x98, 0xBB, 0xC7 };
+
+#define WDC_REASON_INDEX_MAX 16
+#define WDC_REASON_ID_ENTRY_LEN 128
+#define WDC_REASON_ID_PATH_NAME "/usr/local/nvmecli"
+
+
+static double safe_div_fp(double numerator, double denominator)
+{
+ return denominator ? numerator / denominator : 0;
+}
+
+static double calc_percent(uint64_t numerator, uint64_t denominator)
+{
+ return denominator ?
+ (uint64_t)(((double)numerator / (double)denominator) * 100) : 0;
+}
+
+static int wdc_get_pci_ids(nvme_root_t r, struct nvme_dev *dev,
+ uint32_t *device_id, uint32_t *vendor_id)
+{
+ char vid[256], did[256], id[32];
+ nvme_ctrl_t c = NULL;
+ nvme_ns_t n = NULL;
+ int fd, ret;
+
+ c = nvme_scan_ctrl(r, dev->name);
+ if (c) {
+ snprintf(vid, sizeof(vid), "%s/device/vendor",
+ nvme_ctrl_get_sysfs_dir(c));
+ snprintf(did, sizeof(did), "%s/device/device",
+ nvme_ctrl_get_sysfs_dir(c));
+ nvme_free_ctrl(c);
+ } else {
+ n = nvme_scan_namespace(dev->name);
+ if (!n) {
+ fprintf(stderr, "Unable to find %s\n", dev->name);
+ return -1;
+ }
+
+ snprintf(vid, sizeof(vid), "%s/device/device/vendor",
+ nvme_ns_get_sysfs_dir(n));
+ snprintf(did, sizeof(did), "%s/device/device/device",
+ nvme_ns_get_sysfs_dir(n));
+ nvme_free_ns(n);
+ }
+
+ fd = open(vid, O_RDONLY);
+ if (fd < 0) {
+ fprintf(stderr, "ERROR : WDC : %s : Open vendor file failed\n", __func__);
+ return -1;
+ }
+
+ ret = read(fd, id, 32);
+ close(fd);
+
+ if (ret < 0) {
+ fprintf(stderr, "%s: Read of pci vendor id failed\n", __func__);
+ return -1;
+ }
+ id[ret < 32 ? ret : 31] = '\0';
+ if (id[strlen(id) - 1] == '\n')
+ id[strlen(id) - 1] = '\0';
+
+ *vendor_id = strtol(id, NULL, 0);
+ ret = 0;
+
+ fd = open(did, O_RDONLY);
+ if (fd < 0) {
+ fprintf(stderr, "ERROR : WDC : %s : Open device file failed\n", __func__);
+ return -1;
+ }
+
+ ret = read(fd, id, 32);
+ close(fd);
+
+ if (ret < 0) {
+ fprintf(stderr, "%s: Read of pci device id failed\n", __func__);
+ return -1;
+ }
+ id[ret < 32 ? ret : 31] = '\0';
+ if (id[strlen(id) - 1] == '\n')
+ id[strlen(id) - 1] = '\0';
+
+ *device_id = strtol(id, NULL, 0);
+ return 0;
+}
+
+static int wdc_get_vendor_id(struct nvme_dev *dev, uint32_t *vendor_id)
+{
+ int ret;
+ struct nvme_id_ctrl ctrl;
+
+ memset(&ctrl, 0, sizeof(struct nvme_id_ctrl));
+ ret = nvme_identify_ctrl(dev_fd(dev), &ctrl);
+ if (ret) {
+ fprintf(stderr, "ERROR : WDC : nvme_identify_ctrl() failed "
+ "0x%x\n", ret);
+ return -1;
+ }
+
+ *vendor_id = (uint32_t) ctrl.vid;
+
+ return ret;
+}
+
+static bool wdc_check_power_of_2(int num)
+{
+ return (num && ( !(num & (num-1))));
+}
+
+static int wdc_get_model_number(struct nvme_dev *dev, char *model)
+{
+ int ret,i;
+ struct nvme_id_ctrl ctrl;
+
+ memset(&ctrl, 0, sizeof(struct nvme_id_ctrl));
+ ret = nvme_identify_ctrl(dev_fd(dev), &ctrl);
+ if (ret) {
+ fprintf(stderr, "ERROR : WDC : nvme_identify_ctrl() failed "
+ "0x%x\n", ret);
+ return -1;
+ }
+
+ memcpy(model,ctrl.mn,NVME_ID_CTRL_MODEL_NUMBER_SIZE);
+ /* get rid of the padded spaces */
+ i = NVME_ID_CTRL_MODEL_NUMBER_SIZE-1;
+ while (model[i] == ' ') i--;
+ model[i+1]=0;
+
+ return ret;
+}
+
+static bool wdc_check_device(nvme_root_t r, struct nvme_dev *dev)
+{
+ int ret;
+ bool supported;
+ uint32_t read_device_id = -1, read_vendor_id = -1;
+
+ ret = wdc_get_pci_ids(r, dev, &read_device_id, &read_vendor_id);
+ if (ret < 0) {
+ /* Use the identify nvme command to get vendor id due to NVMeOF device. */
+ if (wdc_get_vendor_id(dev, &read_vendor_id) < 0)
+ return false;
+ }
+
+ supported = false;
+
+ if (read_vendor_id == WDC_NVME_VID ||
+ read_vendor_id == WDC_NVME_VID_2 ||
+ read_vendor_id == WDC_NVME_SNDK_VID)
+ supported = true;
+ else
+ fprintf(stderr, "ERROR : WDC: unsupported WDC device, Vendor ID = 0x%x, Device ID = 0x%x\n",
+ read_vendor_id, read_device_id);
+
+ return supported;
+}
+
+static bool wdc_enc_check_model(struct nvme_dev *dev)
+{
+ int ret;
+ bool supported;
+ char model[NVME_ID_CTRL_MODEL_NUMBER_SIZE+1];
+
+ ret = wdc_get_model_number(dev, model);
+ if (ret < 0)
+ return false;
+
+ supported = false;
+ model[NVME_ID_CTRL_MODEL_NUMBER_SIZE] = 0; /* forced termination */
+ if (strstr(model,WDC_OPENFLEX_MI_DEVICE_MODEL) != NULL)
+ supported = true;
+ else
+ fprintf(stderr, "ERROR : WDC: unsupported WDC enclosure, Model = %s\n",model);
+
+ return supported;
+}
+
+static __u64 wdc_get_drive_capabilities(nvme_root_t r, struct nvme_dev *dev)
+{
+ int ret;
+ uint32_t read_device_id = -1, read_vendor_id = -1;
+ __u64 capabilities = 0;
+ __u32 cust_id;
+
+ ret = wdc_get_pci_ids(r, dev, &read_device_id, &read_vendor_id);
+ if (ret < 0)
+ {
+ if (wdc_get_vendor_id(dev, &read_vendor_id) < 0)
+ return capabilities;
+ }
+
+ /* below check condition is added due in NVMeOF device we dont have device_id so we need to use only vendor_id*/
+ if (read_device_id == -1 && read_vendor_id != -1)
+ {
+ capabilities = wdc_get_enc_drive_capabilities(r, dev);
+ return capabilities;
+ }
+
+ switch (read_vendor_id) {
+ case WDC_NVME_VID:
+ switch (read_device_id) {
+ case WDC_NVME_SN100_DEV_ID:
+ capabilities = (WDC_DRIVE_CAP_CAP_DIAG | WDC_DRIVE_CAP_INTERNAL_LOG | WDC_DRIVE_CAP_C1_LOG_PAGE |
+ WDC_DRIVE_CAP_DRIVE_LOG | WDC_DRIVE_CAP_CRASH_DUMP | WDC_DRIVE_CAP_PFAIL_DUMP |
+ WDC_DRIVE_CAP_PURGE);
+ break;
+ case WDC_NVME_SN200_DEV_ID:
+ capabilities = (WDC_DRIVE_CAP_CAP_DIAG | WDC_DRIVE_CAP_INTERNAL_LOG | WDC_DRIVE_CAP_CLEAR_PCIE |
+ WDC_DRIVE_CAP_DRIVE_LOG | WDC_DRIVE_CAP_CRASH_DUMP | WDC_DRIVE_CAP_PFAIL_DUMP |
+ WDC_DRIVE_CAP_PURGE);
+
+ /* verify the 0xCA log page is supported */
+ if (wdc_nvme_check_supported_log_page(r, dev,
+ WDC_NVME_GET_DEVICE_INFO_LOG_OPCODE))
+ capabilities |= WDC_DRIVE_CAP_CA_LOG_PAGE;
+
+ /* verify the 0xC1 log page is supported */
+ if (wdc_nvme_check_supported_log_page(r, dev,
+ WDC_NVME_ADD_LOG_OPCODE))
+ capabilities |= WDC_DRIVE_CAP_C1_LOG_PAGE;
+ break;
+ default:
+ capabilities = 0;
+ }
+ break;
+ case WDC_NVME_VID_2:
+ switch (read_device_id) {
+ case WDC_NVME_SN630_DEV_ID:
+ /* FALLTHRU */
+ case WDC_NVME_SN630_DEV_ID_1:
+ capabilities = (WDC_DRIVE_CAP_CAP_DIAG | WDC_DRIVE_CAP_INTERNAL_LOG |
+ WDC_DRIVE_CAP_DRIVE_STATUS | WDC_DRIVE_CAP_CLEAR_ASSERT |
+ WDC_DRIVE_CAP_RESIZE | WDC_DRIVE_CAP_CLEAR_PCIE);
+ /* verify the 0xCA log page is supported */
+ if (wdc_nvme_check_supported_log_page(r, dev,
+ WDC_NVME_GET_DEVICE_INFO_LOG_OPCODE))
+ capabilities |= WDC_DRIVE_CAP_CA_LOG_PAGE;
+
+ /* verify the 0xD0 log page is supported */
+ if (wdc_nvme_check_supported_log_page(r, dev,
+ WDC_NVME_GET_VU_SMART_LOG_OPCODE)
+ == true)
+ capabilities |= WDC_DRIVE_CAP_D0_LOG_PAGE;
+ break;
+ case WDC_NVME_SN640_DEV_ID:
+ /* FALLTHRU */
+ case WDC_NVME_SN640_DEV_ID_1:
+ /* FALLTHRU */
+ case WDC_NVME_SN640_DEV_ID_2:
+ /* FALLTHRU */
+ case WDC_NVME_SN640_DEV_ID_3:
+ /* FALLTHRU */
+ case WDC_NVME_SN560_DEV_ID_1:
+ /* FALLTHRU */
+ case WDC_NVME_SN560_DEV_ID_2:
+ /* FALLTHRU */
+ case WDC_NVME_SN560_DEV_ID_3:
+ /* FALLTHRU */
+ case WDC_NVME_SN660_DEV_ID:
+ /* verify the 0xC0 log page is supported */
+ if (wdc_nvme_check_supported_log_page(r, dev,
+ WDC_NVME_GET_SMART_CLOUD_ATTR_LOG_ID)
+ == true) {
+ capabilities |= WDC_DRIVE_CAP_C0_LOG_PAGE;
+ }
+
+ capabilities |= (WDC_DRIVE_CAP_CAP_DIAG | WDC_DRIVE_CAP_INTERNAL_LOG |
+ WDC_DRIVE_CAP_DRIVE_STATUS | WDC_DRIVE_CAP_CLEAR_ASSERT |
+ WDC_DRIVE_CAP_RESIZE | WDC_DRIVE_CAP_FW_ACTIVATE_HISTORY |
+ WDC_DRVIE_CAP_DISABLE_CTLR_TELE_LOG | WDC_DRIVE_CAP_REASON_ID |
+ WDC_DRIVE_CAP_LOG_PAGE_DIR);
+
+ /* verify the 0xC1 (OCP Error Recovery) log page is supported */
+ if (wdc_nvme_check_supported_log_page(r, dev,
+ WDC_ERROR_REC_LOG_ID))
+ capabilities |= WDC_DRIVE_CAP_OCP_C1_LOG_PAGE;
+
+ /* verify the 0xC3 (OCP Latency Monitor) log page is supported */
+ if (wdc_nvme_check_supported_log_page(r, dev,
+ WDC_LATENCY_MON_LOG_ID))
+ capabilities |= WDC_DRIVE_CAP_C3_LOG_PAGE;
+
+ /* verify the 0xC4 (OCP Device Capabilities) log page is supported */
+ if (wdc_nvme_check_supported_log_page(r, dev,
+ WDC_DEV_CAP_LOG_ID))
+ capabilities |= WDC_DRIVE_CAP_OCP_C4_LOG_PAGE;
+
+ /* verify the 0xC5 (OCP Unsupported Requirments) log page is supported */
+ if (wdc_nvme_check_supported_log_page(r, dev,
+ WDC_UNSUPPORTED_REQS_LOG_ID))
+ capabilities |= WDC_DRIVE_CAP_OCP_C5_LOG_PAGE;
+
+ /* verify the 0xCA log page is supported */
+ if (wdc_nvme_check_supported_log_page(r, dev,
+ WDC_NVME_GET_DEVICE_INFO_LOG_OPCODE))
+ capabilities |= WDC_DRIVE_CAP_CA_LOG_PAGE;
+
+ /* verify the 0xD0 log page is supported */
+ if (wdc_nvme_check_supported_log_page(r, dev,
+ WDC_NVME_GET_VU_SMART_LOG_OPCODE))
+ capabilities |= WDC_DRIVE_CAP_D0_LOG_PAGE;
+
+ cust_id = wdc_get_fw_cust_id(r, dev);
+ if (cust_id == WDC_INVALID_CUSTOMER_ID) {
+ fprintf(stderr, "%s: ERROR : WDC : invalid customer id\n", __func__);
+ return -1;
+ }
+
+ if ((cust_id == WDC_CUSTOMER_ID_0x1004) || (cust_id == WDC_CUSTOMER_ID_0x1008) ||
+ (cust_id == WDC_CUSTOMER_ID_0x1005) || (cust_id == WDC_CUSTOMER_ID_0x1304))
+ capabilities |= (WDC_DRIVE_CAP_VU_FID_CLEAR_FW_ACT_HISTORY | WDC_DRIVE_CAP_VU_FID_CLEAR_PCIE |
+ WDC_DRIVE_CAP_INFO | WDC_DRIVE_CAP_CLOUD_SSD_VERSION);
+ else
+ capabilities |= (WDC_DRIVE_CAP_CLEAR_FW_ACT_HISTORY | WDC_DRIVE_CAP_CLEAR_PCIE);
+
+ break;
+ case WDC_NVME_SN840_DEV_ID:
+ /* FALLTHRU */
+ case WDC_NVME_SN840_DEV_ID_1:
+ /* FALLTHRU */
+ case WDC_NVME_SN860_DEV_ID:
+ /* verify the 0xC0 log page is supported */
+ if (wdc_nvme_check_supported_log_page(r, dev,
+ WDC_NVME_GET_EOL_STATUS_LOG_OPCODE))
+ capabilities |= WDC_DRIVE_CAP_C0_LOG_PAGE;
+ /* FALLTHRU */
+ case WDC_NVME_ZN540_DEV_ID:
+ /* FALLTHRU */
+ case WDC_NVME_SN540_DEV_ID:
+ /* FALLTHRU */
+ capabilities |= (WDC_DRIVE_CAP_CAP_DIAG | WDC_DRIVE_CAP_INTERNAL_LOG |
+ WDC_DRIVE_CAP_DRIVE_STATUS | WDC_DRIVE_CAP_CLEAR_ASSERT |
+ WDC_DRIVE_CAP_RESIZE | WDC_DRIVE_CAP_CLEAR_PCIE |
+ WDC_DRIVE_CAP_FW_ACTIVATE_HISTORY | WDC_DRIVE_CAP_CLEAR_FW_ACT_HISTORY |
+ WDC_DRVIE_CAP_DISABLE_CTLR_TELE_LOG | WDC_DRIVE_CAP_REASON_ID |
+ WDC_DRIVE_CAP_LOG_PAGE_DIR );
+
+ /* verify the 0xCA log page is supported */
+ if (wdc_nvme_check_supported_log_page(r, dev,
+ WDC_NVME_GET_DEVICE_INFO_LOG_OPCODE))
+ capabilities |= WDC_DRIVE_CAP_CA_LOG_PAGE;
+
+ /* verify the 0xD0 log page is supported */
+ if (wdc_nvme_check_supported_log_page(r, dev,
+ WDC_NVME_GET_VU_SMART_LOG_OPCODE))
+ capabilities |= WDC_DRIVE_CAP_D0_LOG_PAGE;
+ break;
+ case WDC_NVME_SN650_DEV_ID:
+ case WDC_NVME_SN650_DEV_ID_1:
+ case WDC_NVME_SN650_DEV_ID_2:
+ case WDC_NVME_SN650_DEV_ID_3:
+ case WDC_NVME_SN650_DEV_ID_4:
+ case WDC_NVME_SN655_DEV_ID:
+ case WDC_NVME_SN550_DEV_ID:
+ /* verify the 0xC0 log page is supported */
+ if (wdc_nvme_check_supported_log_page(r, dev,
+ WDC_NVME_GET_SMART_CLOUD_ATTR_LOG_ID))
+ capabilities |= WDC_DRIVE_CAP_C0_LOG_PAGE;
+
+ /* verify the 0xC1 (OCP Error Recovery) log page is supported */
+ if (wdc_nvme_check_supported_log_page(r, dev, WDC_ERROR_REC_LOG_ID))
+ capabilities |= WDC_DRIVE_CAP_OCP_C1_LOG_PAGE;
+
+ /* verify the 0xC3 (OCP Latency Monitor) log page is supported */
+ if (wdc_nvme_check_supported_log_page(r, dev, WDC_LATENCY_MON_LOG_ID))
+ capabilities |= WDC_DRIVE_CAP_C3_LOG_PAGE;
+
+ /* verify the 0xC4 (OCP Device Capabilities) log page is supported */
+ if (wdc_nvme_check_supported_log_page(r, dev, WDC_DEV_CAP_LOG_ID))
+ capabilities |= WDC_DRIVE_CAP_OCP_C4_LOG_PAGE;
+
+ /* verify the 0xC5 (OCP Unsupported Requirments) log page is supported */
+ if (wdc_nvme_check_supported_log_page(r, dev, WDC_UNSUPPORTED_REQS_LOG_ID))
+ capabilities |= WDC_DRIVE_CAP_OCP_C5_LOG_PAGE;
+
+ capabilities |= (WDC_DRIVE_CAP_CAP_DIAG | WDC_DRIVE_CAP_INTERNAL_LOG |
+ WDC_DRIVE_CAP_DRIVE_STATUS | WDC_DRIVE_CAP_CLEAR_ASSERT |
+ WDC_DRIVE_CAP_RESIZE | WDC_DRIVE_CAP_FW_ACTIVATE_HISTORY |
+ WDC_DRVIE_CAP_DISABLE_CTLR_TELE_LOG | WDC_DRIVE_CAP_REASON_ID |
+ WDC_DRIVE_CAP_LOG_PAGE_DIR);
+
+ cust_id = wdc_get_fw_cust_id(r, dev);
+ if (cust_id == WDC_INVALID_CUSTOMER_ID) {
+ fprintf(stderr, "%s: ERROR : WDC : invalid customer id\n", __func__);
+ return -1;
+ }
+
+ if ((cust_id == WDC_CUSTOMER_ID_0x1004) || (cust_id == WDC_CUSTOMER_ID_0x1008) ||
+ (cust_id == WDC_CUSTOMER_ID_0x1005) || (cust_id == WDC_CUSTOMER_ID_0x1304))
+ capabilities |= (WDC_DRIVE_CAP_VU_FID_CLEAR_FW_ACT_HISTORY | WDC_DRIVE_CAP_VU_FID_CLEAR_PCIE |
+ WDC_DRIVE_CAP_INFO | WDC_DRIVE_CAP_CLOUD_SSD_VERSION);
+ else
+ capabilities |= (WDC_DRIVE_CAP_CLEAR_FW_ACT_HISTORY | WDC_DRIVE_CAP_CLEAR_PCIE);
+
+ break;
+ default:
+ capabilities = 0;
+ }
+ break;
+ case WDC_NVME_SNDK_VID:
+ switch (read_device_id) {
+ case WDC_NVME_SXSLCL_DEV_ID:
+ capabilities = WDC_DRIVE_CAP_DRIVE_ESSENTIALS;
+ break;
+ case WDC_NVME_SN520_DEV_ID:
+ /* FALLTHRU */
+ case WDC_NVME_SN520_DEV_ID_1:
+ /* FALLTHRU */
+ case WDC_NVME_SN520_DEV_ID_2:
+ case WDC_NVME_SN530_DEV_ID:
+ case WDC_NVME_SN810_DEV_ID:
+ capabilities = WDC_DRIVE_CAP_DUI_DATA;
+ break;
+ case WDC_NVME_SN820CL_DEV_ID:
+ capabilities = WDC_DRIVE_CAP_DUI_DATA | WDC_DRIVE_CAP_CLOUD_BOOT_SSD_VERSION |
+ WDC_DRIVE_CAP_CLOUD_LOG_PAGE | WDC_DRIVE_CAP_C0_LOG_PAGE |
+ WDC_DRIVE_CAP_HW_REV_LOG_PAGE | WDC_DRIVE_CAP_INFO |
+ WDC_DRIVE_CAP_VU_FID_CLEAR_PCIE | WDC_DRIVE_CAP_NAND_STATS |
+ WDC_DRIVE_CAP_DEVICE_WAF | WDC_DRIVE_CAP_TEMP_STATS;
+ break;
+ case WDC_NVME_SN720_DEV_ID:
+ capabilities = WDC_DRIVE_CAP_DUI_DATA | WDC_DRIVE_CAP_NAND_STATS | WDC_DRIVE_CAP_NS_RESIZE;
+ break;
+ case WDC_NVME_SN730A_DEV_ID:
+ capabilities = WDC_DRIVE_CAP_DUI | WDC_DRIVE_CAP_NAND_STATS | WDC_DRIVE_CAP_INFO |
+ WDC_DRIVE_CAP_TEMP_STATS | WDC_DRIVE_CAP_VUC_CLEAR_PCIE | WDC_DRIVE_CAP_PCIE_STATS;
+ break;
+ case WDC_NVME_SN740_DEV_ID:
+ case WDC_NVME_SN740_DEV_ID_1:
+ case WDC_NVME_SN740_DEV_ID_2:
+ case WDC_NVME_SN740_DEV_ID_3:
+ case WDC_NVME_SN340_DEV_ID:
+ capabilities = WDC_DRIVE_CAP_DUI;
+ break;
+ case WDC_NVME_ZN350_DEV_ID:
+ /* FALLTHRU */
+ case WDC_NVME_ZN350_DEV_ID_1:
+ capabilities = WDC_DRIVE_CAP_DUI_DATA | WDC_DRIVE_CAP_VU_FID_CLEAR_PCIE | WDC_DRIVE_CAP_C0_LOG_PAGE |
+ WDC_DRIVE_CAP_VU_FID_CLEAR_FW_ACT_HISTORY | WDC_DRIVE_CAP_FW_ACTIVATE_HISTORY_C2 |
+ WDC_DRIVE_CAP_INFO | WDC_DRIVE_CAP_CLOUD_SSD_VERSION | WDC_DRIVE_CAP_LOG_PAGE_DIR;
+ break;
+ default:
+ capabilities = 0;
+ }
+ break;
+ default:
+ capabilities = 0;
+ }
+
+ return capabilities;
+}
+
+static __u64 wdc_get_enc_drive_capabilities(nvme_root_t r,
+ struct nvme_dev *dev)
+{
+ int ret;
+ uint32_t read_vendor_id;
+ __u64 capabilities = 0;
+ __u32 cust_id;
+
+ ret = wdc_get_vendor_id(dev, &read_vendor_id);
+ if (ret < 0)
+ return capabilities;
+
+ switch (read_vendor_id) {
+ case WDC_NVME_VID:
+ capabilities = (WDC_DRIVE_CAP_CAP_DIAG | WDC_DRIVE_CAP_INTERNAL_LOG | WDC_DRIVE_CAP_CLEAR_PCIE |
+ WDC_DRIVE_CAP_DRIVE_LOG | WDC_DRIVE_CAP_CRASH_DUMP | WDC_DRIVE_CAP_PFAIL_DUMP);
+
+ /* verify the 0xCA log page is supported */
+ if (wdc_nvme_check_supported_log_page(r, dev, WDC_NVME_GET_DEVICE_INFO_LOG_OPCODE) == true)
+ capabilities |= WDC_DRIVE_CAP_CA_LOG_PAGE;
+
+ /* verify the 0xC1 log page is supported */
+ if (wdc_nvme_check_supported_log_page(r, dev, WDC_NVME_ADD_LOG_OPCODE) == true)
+ capabilities |= WDC_DRIVE_CAP_C1_LOG_PAGE;
+ break;
+ case WDC_NVME_VID_2:
+ capabilities = (WDC_DRIVE_CAP_CAP_DIAG | WDC_DRIVE_CAP_INTERNAL_LOG |
+ WDC_DRIVE_CAP_DRIVE_STATUS | WDC_DRIVE_CAP_CLEAR_ASSERT |
+ WDC_DRIVE_CAP_RESIZE);
+
+ /* verify the 0xC3 log page is supported */
+ if (wdc_nvme_check_supported_log_page(r, dev, WDC_LATENCY_MON_LOG_ID) == true)
+ capabilities |= WDC_DRIVE_CAP_C3_LOG_PAGE;
+
+ /* verify the 0xCB log page is supported */
+ if (wdc_nvme_check_supported_log_page(r, dev, WDC_NVME_GET_FW_ACT_HISTORY_LOG_ID) == true)
+ capabilities |= WDC_DRIVE_CAP_FW_ACTIVATE_HISTORY;
+
+ /* verify the 0xCA log page is supported */
+ if (wdc_nvme_check_supported_log_page(r, dev, WDC_NVME_GET_DEVICE_INFO_LOG_OPCODE) == true)
+ capabilities |= WDC_DRIVE_CAP_CA_LOG_PAGE;
+
+ /* verify the 0xD0 log page is supported */
+ if (wdc_nvme_check_supported_log_page(r, dev, WDC_NVME_GET_VU_SMART_LOG_OPCODE) == true)
+ capabilities |= WDC_DRIVE_CAP_D0_LOG_PAGE;
+
+ cust_id = wdc_get_fw_cust_id(r, dev);
+ if (cust_id == WDC_INVALID_CUSTOMER_ID) {
+ fprintf(stderr, "%s: ERROR : WDC : invalid customer id\n", __func__);
+ return -1;
+ }
+
+ if ((cust_id == WDC_CUSTOMER_ID_0x1004) || (cust_id == WDC_CUSTOMER_ID_0x1008) ||
+ (cust_id == WDC_CUSTOMER_ID_0x1005) || (cust_id == WDC_CUSTOMER_ID_0x1304))
+ capabilities |= (WDC_DRIVE_CAP_VU_FID_CLEAR_FW_ACT_HISTORY | WDC_DRIVE_CAP_VU_FID_CLEAR_PCIE);
+ else
+ capabilities |= (WDC_DRIVE_CAP_CLEAR_FW_ACT_HISTORY | WDC_DRIVE_CAP_CLEAR_PCIE);
+
+ break;
+ case WDC_NVME_SNDK_VID:
+ capabilities = WDC_DRIVE_CAP_DRIVE_ESSENTIALS;
+ break;
+ default:
+ capabilities = 0;
+ }
+
+ return capabilities;
+}
+
+static int wdc_get_serial_name(struct nvme_dev *dev, char *file, size_t len,
+ const char *suffix)
+{
+ int i;
+ int ret;
+ int res_len = 0;
+ char orig[PATH_MAX] = {0};
+ struct nvme_id_ctrl ctrl;
+ int ctrl_sn_len = sizeof (ctrl.sn);
+
+ i = sizeof (ctrl.sn) - 1;
+ strncpy(orig, file, PATH_MAX - 1);
+ memset(file, 0, len);
+ memset(&ctrl, 0, sizeof (struct nvme_id_ctrl));
+ ret = nvme_identify_ctrl(dev_fd(dev), &ctrl);
+ if (ret) {
+ fprintf(stderr, "ERROR : WDC : nvme_identify_ctrl() failed "
+ "0x%x\n", ret);
+ return -1;
+ }
+ /* Remove trailing spaces from the name */
+ while (i && ctrl.sn[i] == ' ') {
+ ctrl.sn[i] = '\0';
+ i--;
+ }
+ if (ctrl.sn[sizeof (ctrl.sn) - 1] == '\0') {
+ ctrl_sn_len = strlen(ctrl.sn);
+ }
+
+ res_len = snprintf(file, len, "%s%.*s%s", orig, ctrl_sn_len, ctrl.sn, suffix);
+ if (len <= res_len) {
+ fprintf(stderr, "ERROR : WDC : cannot format serial number due to data "
+ "of unexpected length\n");
+ return -1;
+ }
+
+ return 0;
+}
+
+static int wdc_create_log_file(char *file, __u8 *drive_log_data,
+ __u32 drive_log_length)
+{
+ int fd;
+ int ret;
+
+ if (drive_log_length == 0) {
+ fprintf(stderr, "ERROR : WDC: invalid log file length\n");
+ return -1;
+ }
+
+ fd = open(file, O_WRONLY | O_CREAT | O_TRUNC, 0666);
+ if (fd < 0) {
+ fprintf(stderr, "ERROR : WDC: open : %s\n", strerror(errno));
+ return -1;
+ }
+
+ while (drive_log_length > WRITE_SIZE) {
+ ret = write(fd, drive_log_data, WRITE_SIZE);
+ if (ret < 0) {
+ fprintf (stderr, "ERROR : WDC: write : %s\n", strerror(errno));
+ close(fd);
+ return -1;
+ }
+ drive_log_data += WRITE_SIZE;
+ drive_log_length -= WRITE_SIZE;
+ }
+
+ ret = write(fd, drive_log_data, drive_log_length);
+ if (ret < 0) {
+ fprintf(stderr, "ERROR : WDC : write : %s\n", strerror(errno));
+ close(fd);
+ return -1;
+ }
+
+ if (fsync(fd) < 0) {
+ fprintf(stderr, "ERROR : WDC : fsync : %s\n", strerror(errno));
+ close(fd);
+ return -1;
+ }
+ close(fd);
+ return 0;
+}
+
+bool wdc_get_dev_mng_log_entry(__u32 log_length,
+ __u32 entry_id,
+ struct wdc_c2_log_page_header* p_log_hdr,
+ struct wdc_c2_log_subpage_header **p_p_found_log_entry)
+{
+ __u32 remaining_len = 0;
+ __u32 log_entry_hdr_size = sizeof(struct wdc_c2_log_subpage_header) - 1;
+ __u32 log_entry_size = 0;
+ __u32 size = 0;
+ bool valid_log;
+ __u32 current_data_offset = 0;
+ struct wdc_c2_log_subpage_header *p_next_log_entry = NULL;
+
+ if (*p_p_found_log_entry == NULL) {
+ fprintf(stderr, "ERROR : WDC - wdc_get_dev_mng_log_entry: No ppLogEntry pointer.\n");
+ return false;
+ }
+
+ *p_p_found_log_entry = NULL;
+
+ /* Ensure log data is large enough for common header */
+ if (log_length < sizeof(struct wdc_c2_log_page_header)) {
+ fprintf(stderr, "ERROR : WDC - wdc_get_dev_mng_log_entry: \
+ Buffer is not large enough for the common header. BufSize: 0x%x HdrSize: %"PRIxPTR"\n",
+ log_length, sizeof(struct wdc_c2_log_page_header));
+ return false;
+ }
+
+ /* Get pointer to first log Entry */
+ size = sizeof(struct wdc_c2_log_page_header);
+ current_data_offset = size;
+ p_next_log_entry = (struct wdc_c2_log_subpage_header *)((__u8*)p_log_hdr + current_data_offset);
+ remaining_len = log_length - size;
+ valid_log = false;
+
+ /* Walk the entire structure. Perform a sanity check to make sure this is a
+ standard version of the structure. This means making sure each entry looks
+ valid. But allow for the data to overflow the allocated
+ buffer (we don't want a false negative because of a FW formatting error) */
+
+ /* Proceed only if there is at least enough data to read an entry header */
+ while (remaining_len >= log_entry_hdr_size) {
+ /* Get size of the next entry */
+ log_entry_size = p_next_log_entry->length;
+
+ /* If log entry size is 0 or the log entry goes past the end
+ of the data, we must be at the end of the data */
+ if ((log_entry_size == 0) ||
+ (log_entry_size > remaining_len)) {
+ fprintf(stderr, "ERROR : WDC: wdc_get_dev_mng_log_entry: \
+ Detected unaligned end of the data. Data Offset: 0x%x \
+ Entry Size: 0x%x, Remaining Log Length: 0x%x Entry Id: 0x%x\n",
+ current_data_offset, log_entry_size, remaining_len, p_next_log_entry->entry_id);
+
+ /* Force the loop to end */
+ remaining_len = 0;
+ } else if ((p_next_log_entry->entry_id == 0) ||
+ (p_next_log_entry->entry_id > 200)) {
+ /* Invalid entry - fail the search */
+ fprintf(stderr, "ERROR : WDC: wdc_get_dev_mng_log_entry: \
+ Invalid entry found at offset: 0x%x Entry Size: 0x%x, \
+ Remaining Log Length: 0x%x Entry Id: 0x%x\n",
+ current_data_offset, log_entry_size, remaining_len, p_next_log_entry->entry_id);
+
+ /* Force the loop to end */
+ remaining_len = 0;
+ valid_log = false;
+
+ /* The struture is invalid, so any match that was found is invalid. */
+ *p_p_found_log_entry = NULL;
+ } else {
+ /* Structure must have at least one valid entry to be considered valid */
+ valid_log = true;
+ if (p_next_log_entry->entry_id == entry_id) {
+ /* A potential match. */
+ *p_p_found_log_entry = p_next_log_entry;
+ }
+
+ remaining_len -= log_entry_size;
+
+ if (remaining_len > 0) {
+ /* Increment the offset counter */
+ current_data_offset += log_entry_size;
+
+ /* Get the next entry */
+ p_next_log_entry = (struct wdc_c2_log_subpage_header *)(((__u8*)p_log_hdr) + current_data_offset);
+ }
+ }
+ }
+
+ return valid_log;
+}
+
+static bool get_dev_mgment_cbs_data(nvme_root_t r, struct nvme_dev *dev,
+ __u8 log_id, void **cbs_data)
+{
+ int ret = -1;
+ void* data;
+ struct wdc_c2_log_page_header *hdr_ptr;
+ struct wdc_c2_log_subpage_header *sph;
+ __u32 length = 0;
+ bool found = false;
+ __u8 uuid_ix = 1;
+ __u8 lid = 0;
+ *cbs_data = NULL;
+ __u32 device_id, read_vendor_id;
+
+ ret = wdc_get_pci_ids(r, dev, &device_id, &read_vendor_id);
+ if(device_id == WDC_NVME_ZN350_DEV_ID || device_id == WDC_NVME_ZN350_DEV_ID_1) {
+ lid = WDC_NVME_GET_DEV_MGMNT_LOG_PAGE_OPCODE_C8;
+ uuid_ix = 0;
+ } else
+ lid = WDC_NVME_GET_DEV_MGMNT_LOG_PAGE_OPCODE;
+
+ if ((data = (__u8*) malloc(sizeof (__u8) * WDC_C2_LOG_BUF_LEN)) == NULL) {
+ fprintf(stderr, "ERROR : WDC : malloc : %s\n", strerror(errno));
+ return false;
+ }
+ memset(data, 0, sizeof (__u8) * WDC_C2_LOG_BUF_LEN);
+
+ /* get the log page length */
+ struct nvme_get_log_args args_len = {
+ .args_size = sizeof(args_len),
+ .fd = dev_fd(dev),
+ .lid = lid,
+ .nsid = 0xFFFFFFFF,
+ .lpo = 0,
+ .lsp = NVME_LOG_LSP_NONE,
+ .lsi = 0,
+ .rae = false,
+ .uuidx = uuid_ix,
+ .csi = NVME_CSI_NVM,
+ .ot = false,
+ .len = WDC_C2_LOG_BUF_LEN,
+ .log = data,
+ .timeout = NVME_DEFAULT_IOCTL_TIMEOUT,
+ .result = NULL,
+ };
+ ret = nvme_get_log(&args_len);
+ if (ret) {
+ fprintf(stderr, "ERROR : WDC : Unable to get 0x%x Log Page length, ret = 0x%x\n", lid, ret);
+ goto end;
+ }
+
+ hdr_ptr = (struct wdc_c2_log_page_header *)data;
+ length = le32_to_cpu(hdr_ptr->length);
+
+ if (length > WDC_C2_LOG_BUF_LEN) {
+ /* Log Page buffer too small, free and reallocate the necessary size */
+ free(data);
+ data = calloc(length, sizeof(__u8));
+ if (data == NULL) {
+ fprintf(stderr, "ERROR : WDC : malloc : %s\n", strerror(errno));
+ return false;
+ }
+ }
+
+ /* get the log page data */
+ struct nvme_get_log_args args_data = {
+ .args_size = sizeof(args_data),
+ .fd = dev_fd(dev),
+ .lid = lid,
+ .nsid = 0xFFFFFFFF,
+ .lpo = 0,
+ .lsp = NVME_LOG_LSP_NONE,
+ .lsi = 0,
+ .rae = false,
+ .uuidx = uuid_ix,
+ .csi = NVME_CSI_NVM,
+ .ot = false,
+ .len = length,
+ .log = data,
+ .timeout = NVME_DEFAULT_IOCTL_TIMEOUT,
+ .result = NULL,
+ };
+ ret = nvme_get_log(&args_data);
+
+ if (ret) {
+ fprintf(stderr, "ERROR : WDC : Unable to read 0x%x Log Page data, ret = 0x%x\n", lid, ret);
+ goto end;
+ }
+
+ /* Check the log data to see if the WD version of log page ID's is found */
+
+ length = sizeof(struct wdc_c2_log_page_header);
+ hdr_ptr = (struct wdc_c2_log_page_header *)data;
+ sph = (struct wdc_c2_log_subpage_header *)(data + length);
+ found = wdc_get_dev_mng_log_entry(le32_to_cpu(hdr_ptr->length), log_id, hdr_ptr, &sph);
+ if (found) {
+ *cbs_data = calloc(le32_to_cpu(sph->length), sizeof(__u8));
+ if (*cbs_data == NULL) {
+ fprintf(stderr, "ERROR : WDC : calloc : %s\n", strerror(errno));
+ goto end;
+ }
+ memcpy((void *)*cbs_data, (void *)&sph->data, le32_to_cpu(sph->length));
+ } else {
+ /* not found with uuid = 1 try with uuid = 0 */
+ uuid_ix = 0;
+ /* get the log page data */
+ struct nvme_get_log_args args = {
+ .args_size = sizeof(args),
+ .fd = dev_fd(dev),
+ .lid = lid,
+ .nsid = 0xFFFFFFFF,
+ .lpo = 0,
+ .lsp = NVME_LOG_LSP_NONE,
+ .lsi = 0,
+ .rae = false,
+ .uuidx = uuid_ix,
+ .csi = NVME_CSI_NVM,
+ .ot = false,
+ .len = le32_to_cpu(hdr_ptr->length),
+ .log = data,
+ .timeout = NVME_DEFAULT_IOCTL_TIMEOUT,
+ .result = NULL,
+ };
+ ret = nvme_get_log(&args);
+
+ hdr_ptr = (struct wdc_c2_log_page_header *)data;
+ sph = (struct wdc_c2_log_subpage_header *)(data + length);
+ found = wdc_get_dev_mng_log_entry(le32_to_cpu(hdr_ptr->length), log_id, hdr_ptr, &sph);
+ if (found) {
+ *cbs_data = calloc(le32_to_cpu(sph->length), sizeof(__u8));
+ if (*cbs_data == NULL) {
+ fprintf(stderr, "ERROR : WDC : calloc : %s\n", strerror(errno));
+ goto end;
+ }
+ memcpy((void *)*cbs_data, (void *)&sph->data, le32_to_cpu(sph->length));
+
+ } else {
+ /* WD version not found */
+ fprintf(stderr, "ERROR : WDC : Unable to find correct version of page 0x%x, entry id = %d\n", lid, log_id);
+ }
+ }
+end:
+ free(data);
+ return found;
+}
+
+static bool wdc_nvme_check_supported_log_page(nvme_root_t r,
+ struct nvme_dev *dev,
+ __u8 log_id)
+{
+ int i;
+ bool found = false;
+ struct wdc_c2_cbs_data *cbs_data = NULL;
+
+ if (get_dev_mgment_cbs_data(r, dev, WDC_C2_LOG_PAGES_SUPPORTED_ID, (void *)&cbs_data)) {
+ if (cbs_data != NULL) {
+ for (i = 0; i < le32_to_cpu(cbs_data->length); i++) {
+ if (log_id == cbs_data->data[i]) {
+ found = true;
+ break;
+ }
+ }
+
+#ifdef WDC_NVME_CLI_DEBUG
+ if (!found) {
+ fprintf(stderr, "ERROR : WDC : Log Page 0x%x not supported\n", log_id);
+ fprintf(stderr, "WDC : Supported Log Pages:\n");
+ /* print the supported pages */
+ d((__u8 *)cbs_data->data, le32_to_cpu(cbs_data->length), 16, 1);
+ }
+#endif
+ free(cbs_data);
+ } else
+ fprintf(stderr, "ERROR : WDC : cbs_data ptr = NULL\n");
+ } else
+ fprintf(stderr, "ERROR : WDC : 0xC2 Log Page entry ID 0x%x not found\n", WDC_C2_LOG_PAGES_SUPPORTED_ID);
+
+ return found;
+}
+
+static bool wdc_nvme_get_dev_status_log_data(nvme_root_t r,
+ struct nvme_dev *dev,
+ __le32 *ret_data,
+ __u8 log_id)
+{
+ __u32 *cbs_data = NULL;
+
+ if (get_dev_mgment_cbs_data(r, dev, log_id, (void *)&cbs_data)) {
+ if (cbs_data != NULL) {
+ memcpy((void *)ret_data, (void *)cbs_data, 4);
+ free(cbs_data);
+
+ return true;
+ }
+ }
+
+ *ret_data = 0;
+ return false;
+}
+
+static int wdc_do_clear_dump(struct nvme_dev *dev, __u8 opcode, __u32 cdw12)
+{
+ int ret;
+ struct nvme_passthru_cmd admin_cmd;
+
+ memset(&admin_cmd, 0, sizeof (struct nvme_passthru_cmd));
+ admin_cmd.opcode = opcode;
+ admin_cmd.cdw12 = cdw12;
+ ret = nvme_submit_admin_passthru(dev_fd(dev), &admin_cmd, NULL);
+ if (ret != 0) {
+ fprintf(stdout, "ERROR : WDC : Crash dump erase failed\n");
+ }
+ nvme_show_status(ret);
+ return ret;
+}
+
+static __u32 wdc_dump_length(int fd, __u32 opcode, __u32 cdw10, __u32 cdw12, __u32 *dump_length)
+{
+ int ret;
+ __u8 buf[WDC_NVME_LOG_SIZE_DATA_LEN] = {0};
+ struct wdc_log_size *l;
+ struct nvme_passthru_cmd admin_cmd;
+
+ l = (struct wdc_log_size *) buf;
+ memset(&admin_cmd, 0, sizeof (struct nvme_passthru_cmd));
+ admin_cmd.opcode = opcode;
+ admin_cmd.addr = (__u64)(uintptr_t)buf;
+ admin_cmd.data_len = WDC_NVME_LOG_SIZE_DATA_LEN;
+ admin_cmd.cdw10 = cdw10;
+ admin_cmd.cdw12 = cdw12;
+
+ ret = nvme_submit_admin_passthru(fd, &admin_cmd, NULL);
+ if (ret != 0) {
+ l->log_size = 0;
+ ret = -1;
+ fprintf(stderr, "ERROR : WDC : reading dump length failed\n");
+ nvme_show_status(ret);
+ return ret;
+ }
+
+ if (opcode == WDC_NVME_CAP_DIAG_OPCODE)
+ *dump_length = buf[0x04] << 24 | buf[0x05] << 16 | buf[0x06] << 8 | buf[0x07];
+ else
+ *dump_length = le32_to_cpu(l->log_size);
+ return ret;
+}
+
+static __u32 wdc_dump_length_e6(int fd, __u32 opcode, __u32 cdw10, __u32 cdw12, struct wdc_e6_log_hdr *dump_hdr)
+{
+ int ret;
+ struct nvme_passthru_cmd admin_cmd;
+
+ memset(&admin_cmd, 0, sizeof (struct nvme_passthru_cmd));
+ admin_cmd.opcode = opcode;
+ admin_cmd.addr = (__u64)(uintptr_t)dump_hdr;
+ admin_cmd.data_len = WDC_NVME_LOG_SIZE_HDR_LEN;
+ admin_cmd.cdw10 = cdw10;
+ admin_cmd.cdw12 = cdw12;
+
+ ret = nvme_submit_admin_passthru(fd, &admin_cmd, NULL);
+ if (ret != 0) {
+ fprintf(stderr, "ERROR : WDC : reading dump length failed\n");
+ nvme_show_status(ret);
+ }
+
+ return ret;
+}
+
+static __u32 wdc_dump_dui_data(int fd, __u32 dataLen, __u32 offset, __u8 *dump_data, bool last_xfer)
+{
+ int ret;
+ struct nvme_passthru_cmd admin_cmd;
+
+ memset(&admin_cmd, 0, sizeof (struct nvme_passthru_cmd));
+ admin_cmd.opcode = WDC_NVME_CAP_DUI_OPCODE;
+ admin_cmd.nsid = 0xFFFFFFFF;
+ admin_cmd.addr = (__u64)(uintptr_t)dump_data;
+ admin_cmd.data_len = dataLen;
+ admin_cmd.cdw10 = ((dataLen >> 2) - 1);
+ admin_cmd.cdw12 = offset;
+ if (last_xfer)
+ admin_cmd.cdw14 = 0;
+ else
+ admin_cmd.cdw14 = WDC_NVME_CAP_DUI_DISABLE_IO;
+
+
+ ret = nvme_submit_admin_passthru(fd, &admin_cmd, NULL);
+ if (ret != 0) {
+ fprintf(stderr, "ERROR : WDC : reading DUI data failed\n");
+ nvme_show_status(ret);
+ }
+
+ return ret;
+}
+
+static __u32 wdc_dump_dui_data_v2(int fd, __u32 dataLen, __u64 offset, __u8 *dump_data, bool last_xfer)
+{
+ int ret;
+ struct nvme_passthru_cmd admin_cmd;
+ __u64 offset_lo, offset_hi;
+
+ memset(&admin_cmd, 0, sizeof (struct nvme_passthru_cmd));
+ admin_cmd.opcode = WDC_NVME_CAP_DUI_OPCODE;
+ admin_cmd.nsid = 0xFFFFFFFF;
+ admin_cmd.addr = (__u64)(uintptr_t)dump_data;
+ admin_cmd.data_len = dataLen;
+ admin_cmd.cdw10 = ((dataLen >> 2) - 1);
+ offset_lo = offset & 0x00000000FFFFFFFF;
+ offset_hi = ((offset & 0xFFFFFFFF00000000) >> 32);
+ admin_cmd.cdw12 = (__u32)offset_lo;
+ admin_cmd.cdw13 = (__u32)offset_hi;
+
+ if (last_xfer)
+ admin_cmd.cdw14 = 0;
+ else
+ admin_cmd.cdw14 = WDC_NVME_CAP_DUI_DISABLE_IO;
+
+ ret = nvme_submit_admin_passthru(fd, &admin_cmd, NULL);
+ if (ret != 0) {
+ fprintf(stderr, "ERROR : WDC : reading DUI data V2 failed\n");
+ nvme_show_status(ret);
+ }
+
+ return ret;
+}
+
+static int wdc_do_dump(struct nvme_dev *dev, __u32 opcode,__u32 data_len,
+ __u32 cdw12, char *file, __u32 xfer_size)
+{
+ int ret = 0;
+ __u8 *dump_data;
+ __u32 curr_data_offset, curr_data_len;
+ int i;
+ struct nvme_passthru_cmd admin_cmd;
+ __u32 dump_length = data_len;
+
+ dump_data = (__u8 *) malloc(sizeof (__u8) * dump_length);
+ if (dump_data == NULL) {
+ fprintf(stderr, "%s: ERROR : malloc : %s\n", __func__, strerror(errno));
+ return -1;
+ }
+ memset(dump_data, 0, sizeof (__u8) * dump_length);
+ memset(&admin_cmd, 0, sizeof (struct nvme_passthru_cmd));
+ curr_data_offset = 0;
+ curr_data_len = xfer_size;
+ i = 0;
+
+ admin_cmd.opcode = opcode;
+ admin_cmd.addr = (__u64)(uintptr_t)dump_data;
+ admin_cmd.data_len = curr_data_len;
+ admin_cmd.cdw10 = curr_data_len >> 2;
+ admin_cmd.cdw12 = cdw12;
+ admin_cmd.cdw13 = curr_data_offset;
+
+ while (curr_data_offset < data_len) {
+ ret = nvme_submit_admin_passthru(dev_fd(dev), &admin_cmd,
+ NULL);
+ if (ret != 0) {
+ nvme_show_status(ret);
+ fprintf(stderr, "%s: ERROR : WDC : Get chunk %d, size = 0x%x, offset = 0x%x, addr = 0x%lx\n",
+ __func__, i, admin_cmd.data_len, curr_data_offset, (long unsigned int)admin_cmd.addr);
+ break;
+ }
+
+ if ((curr_data_offset + xfer_size) <= data_len)
+ curr_data_len = xfer_size;
+ else
+ curr_data_len = data_len - curr_data_offset; /* last transfer */
+
+ curr_data_offset += curr_data_len;
+ admin_cmd.addr = (__u64)(uintptr_t)dump_data + (__u64)curr_data_offset;
+ admin_cmd.data_len = curr_data_len;
+ admin_cmd.cdw10 = curr_data_len >> 2;
+ admin_cmd.cdw13 = curr_data_offset >> 2;
+ i++;
+ }
+
+ if (ret == 0) {
+ nvme_show_status(ret);
+ ret = wdc_create_log_file(file, dump_data, dump_length);
+ }
+ free(dump_data);
+ return ret;
+}
+
+static int wdc_do_dump_e6(int fd, __u32 opcode,__u32 data_len,
+ __u32 cdw12, char *file, __u32 xfer_size, __u8 *log_hdr)
+{
+ int ret = 0;
+ __u8 *dump_data;
+ __u32 curr_data_offset, log_size;
+ int i;
+ struct nvme_passthru_cmd admin_cmd;
+
+ dump_data = (__u8 *) malloc(sizeof (__u8) * data_len);
+
+ if (dump_data == NULL) {
+ fprintf(stderr, "%s: ERROR : malloc : %s\n", __func__, strerror(errno));
+ return -1;
+ }
+ memset(dump_data, 0, sizeof (__u8) * data_len);
+ memset(&admin_cmd, 0, sizeof (struct nvme_passthru_cmd));
+ curr_data_offset = WDC_NVME_LOG_SIZE_HDR_LEN;
+ i = 0;
+
+ /* copy the 8 byte header into the dump_data buffer */
+ memcpy(dump_data, log_hdr, WDC_NVME_LOG_SIZE_HDR_LEN);
+
+ admin_cmd.opcode = opcode;
+ admin_cmd.cdw12 = cdw12;
+
+ log_size = data_len;
+ while (log_size > 0) {
+ xfer_size = min(xfer_size, log_size);
+
+ admin_cmd.addr = (__u64)(uintptr_t)dump_data + (__u64)curr_data_offset;
+ admin_cmd.data_len = xfer_size;
+ admin_cmd.cdw10 = xfer_size >> 2;
+ admin_cmd.cdw13 = curr_data_offset >> 2;
+
+ ret = nvme_submit_admin_passthru(fd, &admin_cmd, NULL);
+ if (ret != 0) {
+ nvme_show_status(ret);
+ fprintf(stderr, "%s: ERROR : WDC : Get chunk %d, size = 0x%x, offset = 0x%x, addr = 0x%lx\n",
+ __func__, i, admin_cmd.data_len, curr_data_offset, (long unsigned int)admin_cmd.addr);
+ break;
+ }
+
+ log_size -= xfer_size;
+ curr_data_offset += xfer_size;
+ i++;
+ }
+
+ if (ret == 0) {
+ fprintf(stderr, "%s: ", __func__);
+ nvme_show_status(ret);
+ } else {
+ fprintf(stderr, "%s: FAILURE: ", __func__);
+ nvme_show_status(ret);
+ fprintf(stderr, "%s: Partial data may have been captured\n", __func__);
+ snprintf(file + strlen(file), PATH_MAX, "%s", "-PARTIAL");
+ }
+
+ ret = wdc_create_log_file(file, dump_data, data_len);
+
+ free(dump_data);
+ return ret;
+}
+
+static int wdc_do_cap_telemetry_log(struct nvme_dev *dev, char *file,
+ __u32 bs, int type, int data_area)
+{
+ struct nvme_telemetry_log *log;
+ size_t full_size = 0;
+ int err = 0, output;
+ __u32 host_gen = 1;
+ int ctrl_init = 0;
+ __u32 result;
+ void *buf = NULL;
+ __u8 *data_ptr = NULL;
+ int data_written = 0, data_remaining = 0;
+ struct nvme_id_ctrl ctrl;
+ __u64 capabilities = 0;
+ nvme_root_t r;
+
+ memset(&ctrl, 0, sizeof (struct nvme_id_ctrl));
+ err = nvme_identify_ctrl(dev_fd(dev), &ctrl);
+ if (err) {
+ fprintf(stderr, "ERROR : WDC : nvme_identify_ctrl() failed "
+ "0x%x\n", err);
+ return err;
+ }
+
+ if (!(ctrl.lpa & 0x8)) {
+ fprintf(stderr, "Telemetry Host-Initiated and Telemetry Controller-Initiated log pages not supported\n");
+ return -EINVAL;
+ }
+
+ r = nvme_scan(NULL);
+ capabilities = wdc_get_drive_capabilities(r, dev);
+
+ if (type == WDC_TELEMETRY_TYPE_HOST) {
+ host_gen = 1;
+ ctrl_init = 0;
+ } else if (type == WDC_TELEMETRY_TYPE_CONTROLLER) {
+ if ((capabilities & WDC_DRIVE_CAP_INTERNAL_LOG) == WDC_DRIVE_CAP_INTERNAL_LOG) {
+ /* Verify the Controller Initiated Option is enabled */
+ err = nvme_get_features_data(dev_fd(dev),
+ WDC_VU_DISABLE_CNTLR_TELEMETRY_OPTION_FEATURE_ID,
+ 0, 4, buf, &result);
+ if (err == 0) {
+ if (result == 0) {
+ /* enabled */
+ host_gen = 0;
+ ctrl_init = 1;
+ }
+ else {
+ fprintf(stderr, "%s: Controller initiated option telemetry log page disabled\n", __func__);
+ return -EINVAL;
+ }
+ }
+ else {
+ fprintf(stderr, "ERROR : WDC: Get telemetry option feature failed.");
+ nvme_show_status(err);
+ return -EPERM;
+ }
+ }
+ else {
+ host_gen = 0;
+ ctrl_init = 1;
+ }
+ } else {
+ fprintf(stderr, "%s: Invalid type parameter; type = %d\n", __func__, type);
+ return -EINVAL;
+ }
+
+ if (!file) {
+ fprintf(stderr, "%s: Please provide an output file!\n", __func__);
+ return -EINVAL;
+ }
+
+ output = open(file, O_WRONLY | O_CREAT | O_TRUNC, 0666);
+ if (output < 0) {
+ fprintf(stderr, "%s: Failed to open output file %s: %s!\n",
+ __func__, file, strerror(errno));
+ return output;
+ }
+
+ if (ctrl_init)
+ err = nvme_get_ctrl_telemetry(dev_fd(dev), true, &log,
+ data_area, &full_size);
+ else if (host_gen)
+ err = nvme_get_new_host_telemetry(dev_fd(dev), &log,
+ data_area, &full_size);
+ else
+ err = nvme_get_host_telemetry(dev_fd(dev), &log, data_area,
+ &full_size);
+
+ if (err < 0) {
+ perror("get-telemetry-log");
+ goto close_output;
+ } else if (err > 0) {
+ nvme_show_status(err);
+ fprintf(stderr, "%s: Failed to acquire telemetry header!\n", __func__);
+ goto close_output;
+ }
+
+ /*
+ * Continuously pull data until the offset hits the end of the last
+ * block.
+ */
+ data_written = 0;
+ data_remaining = full_size;
+ data_ptr = (__u8 *)log;
+
+ while (data_remaining) {
+ data_written = write(output, data_ptr, data_remaining);
+
+ if (data_written < 0) {
+ data_remaining = data_written;
+ break;
+ } else if (data_written <= data_remaining) {
+ data_remaining -= data_written;
+ data_ptr += data_written;
+ } else {
+ /* Unexpected overwrite */
+ fprintf(stderr, "Failure: Unexpected telemetry log overwrite - data_remaining = 0x%x, data_written = 0x%x\n",
+ data_remaining, data_written);
+ break;
+ }
+ }
+
+ if (fsync(output) < 0) {
+ fprintf(stderr, "ERROR : %s: fsync : %s\n", __func__, strerror(errno));
+ err = -1;
+ }
+
+ free(log);
+close_output:
+ close(output);
+ return err;
+}
+
+static int wdc_do_cap_diag(nvme_root_t r, struct nvme_dev *dev, char *file,
+ __u32 xfer_size, int type, int data_area)
+{
+ int ret = -1;
+ __u32 e6_log_hdr_size = WDC_NVME_CAP_DIAG_HEADER_TOC_SIZE;
+ struct wdc_e6_log_hdr *log_hdr;
+ __u32 cap_diag_length;
+
+ log_hdr = (struct wdc_e6_log_hdr *) malloc(e6_log_hdr_size);
+ if (log_hdr == NULL) {
+ fprintf(stderr, "%s: ERROR : malloc : %s\n", __func__, strerror(errno));
+ ret = -1;
+ goto out;
+ }
+ memset(log_hdr, 0, e6_log_hdr_size);
+
+ if (type == WDC_TELEMETRY_TYPE_NONE) {
+ ret = wdc_dump_length_e6(dev_fd(dev),
+ WDC_NVME_CAP_DIAG_OPCODE,
+ WDC_NVME_CAP_DIAG_HEADER_TOC_SIZE>>2,
+ 0x00,
+ log_hdr);
+ if (ret == -1) {
+ ret = -1;
+ goto out;
+ }
+
+ cap_diag_length = (log_hdr->log_size[0] << 24 | log_hdr->log_size[1] << 16 |
+ log_hdr->log_size[2] << 8 | log_hdr->log_size[3]);
+
+ if (cap_diag_length == 0) {
+ fprintf(stderr, "INFO : WDC : Capture Diagnostics log is empty\n");
+ } else {
+ ret = wdc_do_dump_e6(dev_fd(dev),
+ WDC_NVME_CAP_DIAG_OPCODE,
+ cap_diag_length,
+ (WDC_NVME_CAP_DIAG_SUBCMD << WDC_NVME_SUBCMD_SHIFT) | WDC_NVME_CAP_DIAG_CMD,
+ file, xfer_size, (__u8 *)log_hdr);
+
+ fprintf(stderr, "INFO : WDC : Capture Diagnostics log, length = 0x%x\n", cap_diag_length);
+ }
+ } else if ((type == WDC_TELEMETRY_TYPE_HOST) ||
+ (type == WDC_TELEMETRY_TYPE_CONTROLLER)) {
+ /* Get the desired telemetry log page */
+ ret = wdc_do_cap_telemetry_log(dev, file, xfer_size, type, data_area);
+ } else
+ fprintf(stderr, "%s: ERROR : Invalid type : %d\n", __func__, type);
+
+out:
+ free(log_hdr);
+ return ret;
+}
+
+static int wdc_do_cap_dui(int fd, char *file, __u32 xfer_size, int data_area, int verbose, __u64 file_size, __u64 offset)
+{
+ int ret = 0;
+ __u32 dui_log_hdr_size = WDC_NVME_CAP_DUI_HEADER_SIZE;
+ struct wdc_dui_log_hdr *log_hdr;
+ struct wdc_dui_log_hdr_v3 *log_hdr_v3;
+ __u32 cap_dui_length;
+ __u64 cap_dui_length_v3;
+ __u64 cap_dui_length_v4;
+ __u8 *dump_data = NULL;
+ __u8 *buffer_addr;
+ __s64 total_size = 0;
+ int i;
+ int j;
+ bool last_xfer = false;
+ int err = 0, output = 0;
+
+ log_hdr = (struct wdc_dui_log_hdr *) malloc(dui_log_hdr_size);
+ if (log_hdr == NULL) {
+ fprintf(stderr, "%s: ERROR : log header malloc failed : status %s, size 0x%x\n",
+ __func__, strerror(errno), dui_log_hdr_size);
+ return -1;
+ }
+ memset(log_hdr, 0, dui_log_hdr_size);
+
+ /* get the dui telemetry and log headers */
+ ret = wdc_dump_dui_data(fd, WDC_NVME_CAP_DUI_HEADER_SIZE, 0x00, (__u8 *)log_hdr, last_xfer);
+ if (ret != 0) {
+ fprintf(stderr, "%s: ERROR : WDC : Get DUI headers failed\n", __func__);
+ fprintf(stderr, "%s: ERROR : WDC : ", __func__);
+ nvme_show_status(ret);
+ goto out;
+ }
+
+ /* Check the Log Header version */
+ if ((log_hdr->hdr_version & 0xFF) == 0x00 ||
+ (log_hdr->hdr_version & 0xFF) == 0x01) {
+ __s32 log_size = 0;
+ __u32 curr_data_offset = 0;
+
+ cap_dui_length = le32_to_cpu(log_hdr->log_size);
+
+ if (verbose) {
+ fprintf(stderr, "INFO : WDC : Capture V1 Device Unit Info log, data area = %d\n", data_area);
+ fprintf(stderr, "INFO : WDC : DUI Header Version = 0x%x\n", log_hdr->hdr_version);
+ }
+
+ if (cap_dui_length == 0) {
+ fprintf(stderr, "INFO : WDC : Capture V1 Device Unit Info log is empty\n");
+ } else {
+ /* parse log header for all sections up to specified data area inclusively */
+ if (data_area != WDC_NVME_DUI_MAX_DATA_AREA) {
+ for(j = 0; j < WDC_NVME_DUI_MAX_SECTION; j++) {
+ if (log_hdr->log_section[j].data_area_id <= data_area &&
+ log_hdr->log_section[j].data_area_id != 0) {
+ log_size += log_hdr->log_section[j].section_size;
+ if (verbose)
+ fprintf(stderr, "%s: Data area ID %d : section size 0x%x, total size = 0x%x\n",
+ __func__, log_hdr->log_section[j].data_area_id, (unsigned int)log_hdr->log_section[j].section_size, (unsigned int)log_size);
+
+ }
+ else {
+ if (verbose)
+ fprintf(stderr, "%s: break, total size = 0x%x\n", __func__, (unsigned int)log_size);
+ break;
+ }
+ }
+ } else
+ log_size = cap_dui_length;
+
+ total_size = log_size;
+
+ dump_data = (__u8 *) malloc(sizeof (__u8) * xfer_size);
+ if (dump_data == NULL) {
+ fprintf(stderr, "%s: ERROR : dump data V1 malloc failed : status %s, size = 0x%x\n",
+ __func__, strerror(errno), (unsigned int)xfer_size);
+ ret = -1;
+ goto out;
+ }
+ memset(dump_data, 0, sizeof (__u8) * xfer_size);
+
+ output = open(file, O_WRONLY | O_CREAT | O_TRUNC, 0666);
+ if (output < 0) {
+ fprintf(stderr, "%s: Failed to open output file %s: %s!\n",
+ __func__, file, strerror(errno));
+ ret = output;
+ goto free_mem;
+ }
+
+ /* write the telemetry and log headers into the dump_file */
+ err = write(output, (void *)log_hdr, WDC_NVME_CAP_DUI_HEADER_SIZE);
+ if (err != WDC_NVME_CAP_DUI_HEADER_SIZE) {
+ fprintf(stderr, "%s: Failed to flush header data to file!\n", __func__);
+ goto free_mem;
+ }
+
+ log_size -= WDC_NVME_CAP_DUI_HEADER_SIZE;
+ curr_data_offset = WDC_NVME_CAP_DUI_HEADER_SIZE;
+ i = 0;
+ buffer_addr = dump_data;
+
+ for(; log_size > 0; log_size -= xfer_size) {
+ xfer_size = min(xfer_size, log_size);
+
+ if (log_size <= xfer_size)
+ last_xfer = true;
+
+ ret = wdc_dump_dui_data(fd, xfer_size, curr_data_offset, buffer_addr, last_xfer);
+ if (ret != 0) {
+ fprintf(stderr, "%s: ERROR : WDC : Get chunk %d, size = 0x%"PRIx64", offset = 0x%x, addr = %p\n",
+ __func__, i, (uint64_t)log_size, curr_data_offset, buffer_addr);
+ fprintf(stderr, "%s: ERROR : WDC : ",
+ __func__);
+ nvme_show_status(ret);
+ break;
+ }
+
+ /* write the dump data into the file */
+ err = write(output, (void *)buffer_addr, xfer_size);
+ if (err != xfer_size) {
+ fprintf(stderr, "%s: ERROR : WDC : Failed to flush DUI data to file! chunk %d, err = 0x%x, xfer_size = 0x%x\n",
+ __func__, i, err, xfer_size);
+ goto free_mem;
+ }
+
+ curr_data_offset += xfer_size;
+ i++;
+ }
+ }
+ }
+ else if (((log_hdr->hdr_version & 0xFF) == 0x02) ||
+ ((log_hdr->hdr_version & 0xFF) == 0x03)) { /* Process Version 2 or 3 header */
+ __s64 log_size = 0;
+ __u64 curr_data_offset = 0;
+ __u64 xfer_size_long = (__u64)xfer_size;
+
+ log_hdr_v3 = (struct wdc_dui_log_hdr_v3 *)log_hdr;
+
+ cap_dui_length_v3 = le64_to_cpu(log_hdr_v3->log_size);
+
+ if (verbose) {
+ fprintf(stderr, "INFO : WDC : Capture V2 or V3 Device Unit Info log, data area = %d\n", data_area);
+
+ fprintf(stderr, "INFO : WDC : DUI Header Version = 0x%x\n", log_hdr_v3->hdr_version);
+ if ((log_hdr->hdr_version & 0xFF) == 0x03)
+ fprintf(stderr, "INFO : WDC : DUI Product ID = 0x%x/%c\n", log_hdr_v3->product_id, log_hdr_v3->product_id);
+ }
+
+ if (cap_dui_length_v3 == 0) {
+ fprintf(stderr, "INFO : WDC : Capture V2 or V3 Device Unit Info log is empty\n");
+ } else {
+ /* parse log header for all sections up to specified data area inclusively */
+ if (data_area != WDC_NVME_DUI_MAX_DATA_AREA) {
+ for(j = 0; j < WDC_NVME_DUI_MAX_SECTION_V3; j++) {
+ if (log_hdr_v3->log_section[j].data_area_id <= data_area &&
+ log_hdr_v3->log_section[j].data_area_id != 0) {
+ log_size += log_hdr_v3->log_section[j].section_size;
+ if (verbose)
+ fprintf(stderr, "%s: Data area ID %d : section size 0x%x, total size = 0x%"PRIx64"\n",
+ __func__, log_hdr_v3->log_section[j].data_area_id, (unsigned int)log_hdr_v3->log_section[j].section_size, (uint64_t)log_size);
+ }
+ else {
+ if (verbose)
+ fprintf(stderr, "%s: break, total size = 0x%"PRIx64"\n", __func__, (uint64_t)log_size);
+ break;
+ }
+ }
+ } else
+ log_size = cap_dui_length_v3;
+
+ total_size = log_size;
+
+ if (offset >= total_size) {
+ fprintf(stderr, "%s: INFO : WDC : Offset 0x%"PRIx64" exceeds total size 0x%"PRIx64", no data retrieved\n",
+ __func__, (uint64_t)offset, (uint64_t)total_size);
+ goto out;
+ }
+
+ dump_data = (__u8 *) malloc(sizeof (__u8) * xfer_size_long);
+ if (dump_data == NULL) {
+ fprintf(stderr, "%s: ERROR : dump data v3 malloc failed : status %s, size = 0x%"PRIx64"\n",
+ __func__, strerror(errno), (uint64_t)xfer_size_long);
+ ret = -1;
+ goto out;
+ }
+ memset(dump_data, 0, sizeof (__u8) * xfer_size_long);
+
+ output = open(file, O_WRONLY | O_CREAT | O_TRUNC, 0666);
+ if (output < 0) {
+ fprintf(stderr, "%s: Failed to open output file %s: %s!\n",
+ __func__, file, strerror(errno));
+ ret = output;
+ goto free_mem;
+ }
+
+ curr_data_offset = 0;
+
+ if (file_size != 0) {
+ /* Write the DUI data based on the passed in file size */
+ if ((offset + file_size) > total_size)
+ log_size = min((total_size - offset), file_size);
+ else
+ log_size = min(total_size, file_size);
+
+ if (verbose)
+ fprintf(stderr, "%s: INFO : WDC : Offset 0x%"PRIx64", file size 0x%"PRIx64", total size 0x%"PRIx64", log size 0x%"PRIx64"\n",
+ __func__, (uint64_t)offset, (uint64_t)file_size, (uint64_t)total_size, (uint64_t)log_size);
+
+ curr_data_offset = offset;
+
+ }
+
+ i = 0;
+ buffer_addr = dump_data;
+
+ for(; log_size > 0; log_size -= xfer_size_long) {
+ xfer_size_long = min(xfer_size_long, log_size);
+
+ if (log_size <= xfer_size_long)
+ last_xfer = true;
+
+ ret = wdc_dump_dui_data_v2(fd, (__u32)xfer_size_long, curr_data_offset, buffer_addr, last_xfer);
+ if (ret != 0) {
+ fprintf(stderr, "%s: ERROR : WDC : Get chunk %d, size = 0x%"PRIx64", offset = 0x%"PRIx64", addr = %p\n",
+ __func__, i, (uint64_t)total_size, (uint64_t)curr_data_offset, buffer_addr);
+ fprintf(stderr, "%s: ERROR : WDC : ", __func__);
+ nvme_show_status(ret);
+ break;
+ }
+
+ /* write the dump data into the file */
+ err = write(output, (void *)buffer_addr, xfer_size_long);
+ if (err != xfer_size_long) {
+ fprintf(stderr, "%s: ERROR : WDC : Failed to flush DUI data to file! chunk %d, err = 0x%x, xfer_size = 0x%"PRIx64"\n",
+ __func__, i, err, (uint64_t)xfer_size_long);
+ goto free_mem;
+ }
+
+ curr_data_offset += xfer_size_long;
+ i++;
+ }
+ }
+ }
+ else if ((log_hdr->hdr_version & 0xFF) == 0x04) {
+ __s64 log_size = 0;
+ __u64 curr_data_offset = 0;
+ struct wdc_dui_log_hdr_v4 *log_hdr_v4;
+ log_hdr_v4 = (struct wdc_dui_log_hdr_v4 *)log_hdr;
+ __s64 xfer_size_long = (__s64)xfer_size;
+ __s64 section_size_bytes = 0;
+
+ cap_dui_length_v4 = le64_to_cpu(log_hdr_v4->log_size_sectors) * WDC_NVME_SN730_SECTOR_SIZE;
+
+ if (verbose) {
+ fprintf(stderr, "INFO : WDC : Capture V4 Device Unit Info log, data area = %d\n", data_area);
+ fprintf(stderr, "INFO : WDC : DUI Header Version = 0x%x\n", log_hdr_v4->hdr_version);
+ fprintf(stderr, "INFO : WDC : DUI Product ID = 0x%x/%c\n", log_hdr_v4->product_id, log_hdr_v4->product_id);
+ fprintf(stderr, "INFO : WDC : DUI log size sectors = 0x%x\n", log_hdr_v4->log_size_sectors);
+ fprintf(stderr, "INFO : WDC : DUI cap_dui_length = 0x%"PRIx64"\n", (uint64_t)cap_dui_length_v4);
+ }
+
+ if (cap_dui_length_v4 == 0) {
+ fprintf(stderr, "INFO : WDC : Capture V4 Device Unit Info log is empty\n");
+ } else {
+ /* parse log header for all sections up to specified data area inclusively */
+ if (data_area != WDC_NVME_DUI_MAX_DATA_AREA) {
+ for(j = 0; j < WDC_NVME_DUI_MAX_SECTION; j++) {
+ if (log_hdr_v4->log_section[j].data_area_id <= data_area &&
+ log_hdr_v4->log_section[j].data_area_id != 0) {
+ section_size_bytes = ((__s64)log_hdr_v4->log_section[j].section_size_sectors * WDC_NVME_SN730_SECTOR_SIZE);
+ log_size += section_size_bytes;
+ if (verbose)
+ fprintf(stderr, "%s: Data area ID %d : section size 0x%x sectors, section size 0x%"PRIx64" bytes, total size = 0x%"PRIx64"\n",
+ __func__, log_hdr_v4->log_section[j].data_area_id, log_hdr_v4->log_section[j].section_size_sectors, (uint64_t)section_size_bytes,
+ (uint64_t)log_size);
+ }
+ else {
+ if (verbose)
+ fprintf(stderr, "%s: break, total size = 0x%"PRIx64"\n", __func__, (uint64_t)log_size);
+ break;
+ }
+ }
+ } else
+ log_size = cap_dui_length_v4;
+
+ total_size = log_size;
+
+ if (offset >= total_size) {
+ fprintf(stderr, "%s: INFO : WDC : Offset 0x%"PRIx64" exceeds total size 0x%"PRIx64", no data retrieved\n",
+ __func__, (uint64_t)offset, (uint64_t)total_size);
+ goto out;
+ }
+
+ dump_data = (__u8 *) malloc(sizeof (__u8) * xfer_size_long);
+ if (dump_data == NULL) {
+ fprintf(stderr, "%s: ERROR : dump data V4 malloc failed : status %s, size = 0x%x\n",
+ __func__, strerror(errno), (unsigned int)xfer_size_long);
+ ret = -1;
+ goto out;
+ }
+ memset(dump_data, 0, sizeof (__u8) * xfer_size_long);
+
+ output = open(file, O_WRONLY | O_CREAT | O_TRUNC, 0666);
+ if (output < 0) {
+ fprintf(stderr, "%s: Failed to open output file %s: %s!\n",
+ __func__, file, strerror(errno));
+ ret = output;
+ goto free_mem;
+ }
+
+ curr_data_offset = 0;
+
+ if (file_size != 0) {
+ /* Write the DUI data based on the passed in file size */
+ if ((offset + file_size) > total_size)
+ log_size = min((total_size - offset), file_size);
+ else
+ log_size = min(total_size, file_size);
+
+ if (verbose)
+ fprintf(stderr, "%s: INFO : WDC : Offset 0x%"PRIx64", file size 0x%"PRIx64", total size 0x%"PRIx64", log size 0x%"PRIx64"\n",
+ __func__, (uint64_t)offset, (uint64_t)file_size, (uint64_t)total_size, (uint64_t)log_size);
+
+ curr_data_offset = offset;
+
+ }
+
+ i = 0;
+ buffer_addr = dump_data;
+
+ for(; log_size > 0; log_size -= xfer_size_long) {
+ xfer_size_long = min(xfer_size_long, log_size);
+
+ if (log_size <= xfer_size_long)
+ last_xfer = true;
+
+ ret = wdc_dump_dui_data_v2(fd, (__u32)xfer_size_long, curr_data_offset, buffer_addr, last_xfer);
+ if (ret != 0) {
+ fprintf(stderr, "%s: ERROR : WDC : Get chunk %d, size = 0x%"PRIx64", offset = 0x%"PRIx64", addr = %p\n",
+ __func__, i, (uint64_t)log_size, (uint64_t)curr_data_offset, buffer_addr);
+ fprintf(stderr, "%s: ERROR : WDC :", __func__);
+ nvme_show_status(ret);
+ break;
+ }
+
+ /* write the dump data into the file */
+ err = write(output, (void *)buffer_addr, xfer_size_long);
+ if (err != xfer_size_long) {
+ fprintf(stderr, "%s: ERROR : WDC : Failed to flush DUI data to file! chunk %d, err = 0x%x, xfer_size_long = 0x%"PRIx64"\n",
+ __func__, i, err, (uint64_t)xfer_size_long);
+ goto free_mem;
+ }
+
+ curr_data_offset += xfer_size_long;
+ i++;
+ }
+ }
+ }
+ else {
+ fprintf(stderr, "INFO : WDC : Unsupported header version = 0x%x\n", log_hdr->hdr_version);
+ goto out;
+ }
+
+ nvme_show_status(ret);
+ if (verbose)
+ fprintf(stderr, "INFO : WDC : Capture Device Unit Info log, length = 0x%"PRIx64"\n", (uint64_t)total_size);
+
+ free_mem:
+ close(output);
+ free(dump_data);
+
+ out:
+ free(log_hdr);
+ return ret;
+}
+
+static int wdc_cap_diag(int argc, char **argv, struct command *command,
+ struct plugin *plugin)
+{
+ nvme_root_t r;
+ char *desc = "Capture Diagnostics Log.";
+ char *file = "Output file pathname.";
+ char *size = "Data retrieval transfer size.";
+ __u64 capabilities = 0;
+ char f[PATH_MAX] = {0};
+ struct nvme_dev *dev;
+ __u32 xfer_size = 0;
+ int ret = 0;
+
+ struct config {
+ char *file;
+ __u32 xfer_size;
+ };
+
+ struct config cfg = {
+ .file = NULL,
+ .xfer_size = 0x10000
+ };
+
+ OPT_ARGS(opts) = {
+ OPT_FILE("output-file", 'o', &cfg.file, file),
+ OPT_UINT("transfer-size", 's', &cfg.xfer_size, size),
+ OPT_END()
+ };
+
+ ret = parse_and_open(&dev, argc, argv, desc, opts);
+ if (ret)
+ return ret;
+
+ r = nvme_scan(NULL);
+
+ if (cfg.file != NULL)
+ strncpy(f, cfg.file, PATH_MAX - 1);
+ if (cfg.xfer_size != 0)
+ xfer_size = cfg.xfer_size;
+ ret = wdc_get_serial_name(dev, f, PATH_MAX, "cap_diag");
+ if (ret) {
+ fprintf(stderr, "ERROR : WDC: failed to generate file name\n");
+ goto out;
+ }
+ if (cfg.file == NULL) {
+ if (strlen(f) > PATH_MAX - 5) {
+ fprintf(stderr, "ERROR : WDC: file name overflow\n");
+ ret = -1;
+ goto out;
+ }
+ strcat(f, ".bin");
+ }
+
+ capabilities = wdc_get_drive_capabilities(r, dev);
+ if ((capabilities & WDC_DRIVE_CAP_CAP_DIAG) == WDC_DRIVE_CAP_CAP_DIAG)
+ ret = wdc_do_cap_diag(r, dev, f, xfer_size, 0, 0);
+ else
+ fprintf(stderr,
+ "ERROR : WDC: unsupported device for this command\n");
+out:
+ nvme_free_tree(r);
+ dev_close(dev);
+ return ret;
+}
+
+static int wdc_do_get_sn730_log_len(int fd, uint32_t *len_buf, uint32_t subopcode)
+{
+ int ret;
+ uint32_t *output = NULL;
+ struct nvme_passthru_cmd admin_cmd;
+
+ if ((output = (uint32_t*)malloc(sizeof(uint32_t))) == NULL) {
+ fprintf(stderr, "ERROR : WDC : malloc : %s\n", strerror(errno));
+ return -1;
+ }
+ memset(output, 0, sizeof (uint32_t));
+ memset(&admin_cmd, 0, sizeof (struct nvme_passthru_cmd));
+
+ admin_cmd.data_len = 8;
+ admin_cmd.opcode = SN730_NVME_GET_LOG_OPCODE;
+ admin_cmd.addr = (uintptr_t)output;
+ admin_cmd.cdw12 = subopcode;
+ admin_cmd.cdw10 = SN730_LOG_CHUNK_SIZE / 4;
+
+ ret = nvme_submit_admin_passthru(fd, &admin_cmd, NULL);
+ if (ret == 0)
+ *len_buf = *output;
+ free(output);
+ return ret;
+}
+
+static int wdc_do_get_sn730_log(int fd, void * log_buf, uint32_t offset, uint32_t subopcode)
+{
+ int ret;
+ uint8_t *output = NULL;
+ struct nvme_passthru_cmd admin_cmd;
+
+ if ((output = (uint8_t*)calloc(SN730_LOG_CHUNK_SIZE, sizeof(uint8_t))) == NULL) {
+ fprintf(stderr, "ERROR : WDC : calloc : %s\n", strerror(errno));
+ return -1;
+ }
+ memset(&admin_cmd, 0, sizeof (struct nvme_passthru_cmd));
+ admin_cmd.data_len = SN730_LOG_CHUNK_SIZE;
+ admin_cmd.opcode = SN730_NVME_GET_LOG_OPCODE;
+ admin_cmd.addr = (uintptr_t)output;
+ admin_cmd.cdw12 = subopcode;
+ admin_cmd.cdw13 = offset;
+ admin_cmd.cdw10 = SN730_LOG_CHUNK_SIZE / 4;
+
+ ret = nvme_submit_admin_passthru(fd, &admin_cmd, NULL);
+ if (!ret)
+ memcpy(log_buf, output, SN730_LOG_CHUNK_SIZE);
+ return ret;
+}
+
+static int get_sn730_log_chunks(int fd, uint8_t* log_buf, uint32_t log_len, uint32_t subopcode)
+{
+ int ret = 0;
+ uint8_t* chunk_buf = NULL;
+ int remaining = log_len;
+ int curr_offset = 0;
+
+ if ((chunk_buf = (uint8_t*) malloc(sizeof (uint8_t) * SN730_LOG_CHUNK_SIZE)) == NULL) {
+ fprintf(stderr, "ERROR : WDC : malloc : %s\n", strerror(errno));
+ ret = -1;
+ goto out;
+ }
+
+ while (remaining > 0) {
+ memset(chunk_buf, 0, SN730_LOG_CHUNK_SIZE);
+ ret = wdc_do_get_sn730_log(fd, chunk_buf, curr_offset, subopcode);
+ if (!ret) {
+ if (remaining >= SN730_LOG_CHUNK_SIZE) {
+ memcpy(log_buf + (curr_offset * SN730_LOG_CHUNK_SIZE),
+ chunk_buf, SN730_LOG_CHUNK_SIZE);
+ } else {
+ memcpy(log_buf + (curr_offset * SN730_LOG_CHUNK_SIZE),
+ chunk_buf, remaining);
+ }
+ remaining -= SN730_LOG_CHUNK_SIZE;
+ curr_offset += 1;
+ } else
+ goto out;
+ }
+out:
+ free(chunk_buf);
+ return ret;
+}
+
+static int wdc_do_sn730_get_and_tar(int fd, char * outputName)
+{
+ int ret = 0;
+ void *retPtr;
+ uint8_t* full_log_buf = NULL;
+ uint8_t* key_log_buf = NULL;
+ uint8_t* core_dump_log_buf = NULL;
+ uint8_t* extended_log_buf = NULL;
+ uint32_t full_log_len = 0;
+ uint32_t key_log_len = 0;
+ uint32_t core_dump_log_len = 0;
+ uint32_t extended_log_len = 0;
+ tarfile_metadata* tarInfo = NULL;
+
+ tarInfo = (struct tarfile_metadata*) malloc(sizeof(tarfile_metadata));
+ if (tarInfo == NULL) {
+ fprintf(stderr, "ERROR : WDC : malloc : %s\n", strerror(errno));
+ ret = -1;
+ goto free_buf;
+ }
+ memset(tarInfo, 0, sizeof(tarfile_metadata));
+
+ /* Create Logs directory */
+ wdc_UtilsGetTime(&tarInfo->timeInfo);
+ memset(tarInfo->timeString, 0, sizeof(tarInfo->timeString));
+ wdc_UtilsSnprintf((char*)tarInfo->timeString, MAX_PATH_LEN, "%02u%02u%02u_%02u%02u%02u",
+ tarInfo->timeInfo.year, tarInfo->timeInfo.month, tarInfo->timeInfo.dayOfMonth,
+ tarInfo->timeInfo.hour, tarInfo->timeInfo.minute, tarInfo->timeInfo.second);
+
+ wdc_UtilsSnprintf((char*)tarInfo->bufferFolderName, MAX_PATH_LEN, "%s",
+ (char*)outputName);
+
+ retPtr = getcwd((char*)tarInfo->currDir, MAX_PATH_LEN);
+ if (retPtr != NULL)
+ wdc_UtilsSnprintf((char*)tarInfo->bufferFolderPath, MAX_PATH_LEN, "%s%s%s",
+ (char *)tarInfo->currDir, WDC_DE_PATH_SEPARATOR, (char *)tarInfo->bufferFolderName);
+ else {
+ fprintf(stderr, "ERROR : WDC : get current working directory failed\n");
+ goto free_buf;
+ }
+
+ ret = wdc_UtilsCreateDir((char*)tarInfo->bufferFolderPath);
+ if (ret)
+ {
+ fprintf(stderr, "ERROR : WDC : create directory failed, ret = %d, dir = %s\n", ret, tarInfo->bufferFolderPath);
+ goto free_buf;
+ } else {
+ fprintf(stderr, "Stored log files in directory: %s\n", tarInfo->bufferFolderPath);
+ }
+
+ ret = wdc_do_get_sn730_log_len(fd, &full_log_len, SN730_GET_FULL_LOG_LENGTH);
+ if (ret) {
+ nvme_show_status(ret);
+ goto free_buf;
+ }
+ ret = wdc_do_get_sn730_log_len(fd, &key_log_len, SN730_GET_KEY_LOG_LENGTH);
+ if (ret) {
+ nvme_show_status(ret);
+ goto free_buf;
+ }
+ ret = wdc_do_get_sn730_log_len(fd, &core_dump_log_len, SN730_GET_COREDUMP_LOG_LENGTH);
+ if (ret) {
+ nvme_show_status(ret);
+ goto free_buf;
+ }
+ ret = wdc_do_get_sn730_log_len(fd, &extended_log_len, SN730_GET_EXTENDED_LOG_LENGTH);
+ if (ret) {
+ nvme_show_status(ret);
+ goto free_buf;
+ }
+
+ full_log_buf = (uint8_t*) calloc(full_log_len, sizeof (uint8_t));
+ key_log_buf = (uint8_t*) calloc(key_log_len, sizeof (uint8_t));
+ core_dump_log_buf = (uint8_t*) calloc(core_dump_log_len, sizeof (uint8_t));
+ extended_log_buf = (uint8_t*) calloc(extended_log_len, sizeof (uint8_t));
+
+ if (!full_log_buf || !key_log_buf || !core_dump_log_buf || !extended_log_buf) {
+ fprintf(stderr, "ERROR : WDC : malloc : %s\n", strerror(errno));
+ ret = -1;
+ goto free_buf;
+ }
+
+ /* Get the full log */
+ ret = get_sn730_log_chunks(fd, full_log_buf, full_log_len, SN730_GET_FULL_LOG_SUBOPCODE);
+ if (ret) {
+ nvme_show_status(ret);
+ goto free_buf;
+ }
+
+ /* Get the key log */
+ ret = get_sn730_log_chunks(fd, key_log_buf, key_log_len, SN730_GET_KEY_LOG_SUBOPCODE);
+ if (ret) {
+ nvme_show_status(ret);
+ goto free_buf;
+ }
+
+ /* Get the core dump log */
+ ret = get_sn730_log_chunks(fd, core_dump_log_buf, core_dump_log_len, SN730_GET_CORE_LOG_SUBOPCODE);
+ if (ret) {
+ nvme_show_status(ret);
+ goto free_buf;
+ }
+
+ /* Get the extended log */
+ ret = get_sn730_log_chunks(fd, extended_log_buf, extended_log_len, SN730_GET_EXTEND_LOG_SUBOPCODE);
+ if (ret) {
+ nvme_show_status(ret);
+ goto free_buf;
+ }
+
+ /* Write log files */
+ wdc_UtilsSnprintf(tarInfo->fileName, MAX_PATH_LEN, "%s%s%s_%s.bin", (char*)tarInfo->bufferFolderPath, WDC_DE_PATH_SEPARATOR,
+ "full_log", (char*)tarInfo->timeString);
+ wdc_WriteToFile(tarInfo->fileName, (char*)full_log_buf, full_log_len);
+
+ wdc_UtilsSnprintf(tarInfo->fileName, MAX_PATH_LEN, "%s%s%s_%s.bin", (char*)tarInfo->bufferFolderPath, WDC_DE_PATH_SEPARATOR,
+ "key_log", (char*)tarInfo->timeString);
+ wdc_WriteToFile(tarInfo->fileName, (char*)key_log_buf, key_log_len);
+
+ wdc_UtilsSnprintf(tarInfo->fileName, MAX_PATH_LEN, "%s%s%s_%s.bin", (char*)tarInfo->bufferFolderPath, WDC_DE_PATH_SEPARATOR,
+ "core_dump_log", (char*)tarInfo->timeString);
+ wdc_WriteToFile(tarInfo->fileName, (char*)core_dump_log_buf, core_dump_log_len);
+
+ wdc_UtilsSnprintf(tarInfo->fileName, MAX_PATH_LEN, "%s%s%s_%s.bin", (char*)tarInfo->bufferFolderPath, WDC_DE_PATH_SEPARATOR,
+ "extended_log", (char*)tarInfo->timeString);
+ wdc_WriteToFile(tarInfo->fileName, (char*)extended_log_buf, extended_log_len);
+
+ /* Tar the log directory */
+ wdc_UtilsSnprintf(tarInfo->tarFileName, sizeof(tarInfo->tarFileName), "%s%s", (char*)tarInfo->bufferFolderPath, WDC_DE_TAR_FILE_EXTN);
+ wdc_UtilsSnprintf(tarInfo->tarFiles, sizeof(tarInfo->tarFiles), "%s%s%s", (char*)tarInfo->bufferFolderName, WDC_DE_PATH_SEPARATOR, WDC_DE_TAR_FILES);
+ wdc_UtilsSnprintf(tarInfo->tarCmd, sizeof(tarInfo->tarCmd), "%s %s %s", WDC_DE_TAR_CMD, (char*)tarInfo->tarFileName, (char*)tarInfo->tarFiles);
+
+ ret = system(tarInfo->tarCmd);
+
+ if (ret)
+ fprintf(stderr, "ERROR : WDC : Tar of log data failed, ret = %d\n", ret);
+
+free_buf:
+ free(tarInfo);
+ free(full_log_buf);
+ free(core_dump_log_buf);
+ free(key_log_buf);
+ free(extended_log_buf);
+ return ret;
+}
+
+static int wdc_vs_internal_fw_log(int argc, char **argv, struct command *command,
+ struct plugin *plugin)
+{
+ char *desc = "Internal Firmware Log.";
+ char *file = "Output file pathname.";
+ char *size = "Data retrieval transfer size.";
+ char *data_area = "Data area to retrieve up to. Currently only supported on the SN340, SN640, SN730, and SN840 devices.";
+ char *file_size = "Output file size. Currently only supported on the SN340 device.";
+ char *offset = "Output file data offset. Currently only supported on the SN340 device.";
+ char *type = "Telemetry type - NONE, HOST, or CONTROLLER. Currently only supported on the SN530, SN640, SN730, SN740, SN810, SN840 and ZN350 devices.";
+ char *verbose = "Display more debug messages.";
+ char f[PATH_MAX] = {0};
+ char fileSuffix[PATH_MAX] = {0};
+ struct nvme_dev *dev;
+ nvme_root_t r;
+ __u32 xfer_size = 0;
+ int telemetry_type = 0, telemetry_data_area = 0;
+ UtilsTimeInfo timeInfo;
+ __u8 timeStamp[MAX_PATH_LEN];
+ __u64 capabilities = 0;
+ int ret = -1;
+
+ struct config {
+ char *file;
+ __u32 xfer_size;
+ int data_area;
+ __u64 file_size;
+ __u64 offset;
+ char *type;
+ bool verbose;
+ };
+
+ struct config cfg = {
+ .file = NULL,
+ .xfer_size = 0x10000,
+ .data_area = 0,
+ .file_size = 0,
+ .offset = 0,
+ .type = NULL,
+ .verbose = false,
+ };
+
+ OPT_ARGS(opts) = {
+ OPT_FILE("output-file", 'o', &cfg.file, file),
+ OPT_UINT("transfer-size", 's', &cfg.xfer_size, size),
+ OPT_UINT("data-area", 'd', &cfg.data_area, data_area),
+ OPT_LONG("file-size", 'f', &cfg.file_size, file_size),
+ OPT_LONG("offset", 'e', &cfg.offset, offset),
+ OPT_FILE("type", 't', &cfg.type, type),
+ OPT_FLAG("verbose", 'v', &cfg.verbose, verbose),
+ OPT_END()
+ };
+
+ ret = parse_and_open(&dev, argc, argv, desc, opts);
+ if (ret)
+ return ret;
+
+ r = nvme_scan(NULL);
+ if (!wdc_check_device(r, dev))
+ goto out;
+
+ if (cfg.xfer_size != 0)
+ xfer_size = cfg.xfer_size;
+ else {
+ fprintf(stderr, "ERROR : WDC : Invalid length\n");
+ goto out;
+ }
+
+ if (cfg.file != NULL) {
+ int verify_file;
+
+ /* verify the passed in file name and path is valid before getting the dump data */
+ verify_file = open(cfg.file, O_WRONLY | O_CREAT | O_TRUNC, 0666);
+ if (verify_file < 0) {
+ fprintf(stderr, "ERROR : WDC: open : %s\n", strerror(errno));
+ goto out;
+ }
+ close(verify_file);
+ strncpy(f, cfg.file, PATH_MAX - 1);
+ } else {
+ wdc_UtilsGetTime(&timeInfo);
+ memset(timeStamp, 0, sizeof(timeStamp));
+ wdc_UtilsSnprintf((char*)timeStamp, MAX_PATH_LEN, "%02u%02u%02u_%02u%02u%02u",
+ timeInfo.year, timeInfo.month, timeInfo.dayOfMonth,
+ timeInfo.hour, timeInfo.minute, timeInfo.second);
+ snprintf(fileSuffix, PATH_MAX, "_internal_fw_log_%s", (char*)timeStamp);
+
+ ret = wdc_get_serial_name(dev, f, PATH_MAX, fileSuffix);
+ if (ret) {
+ fprintf(stderr, "ERROR : WDC: failed to generate file name\n");
+ goto out;
+ }
+ }
+
+ if (cfg.file == NULL) {
+ if (strlen(f) > PATH_MAX - 5) {
+ fprintf(stderr, "ERROR : WDC: file name overflow\n");
+ ret = -1;
+ goto out;
+ }
+ strcat(f, ".bin");
+ }
+ fprintf(stderr, "%s: filename = %s\n", __func__, f);
+
+ if (cfg.data_area) {
+ if (cfg.data_area > 5 || cfg.data_area < 1) {
+ fprintf(stderr, "ERROR : WDC: Data area must be 1-5\n");
+ ret = -1;
+ goto out;
+ }
+ }
+
+ if ((cfg.type == NULL) ||
+ (!strcmp(cfg.type, "NONE")) ||
+ (!strcmp(cfg.type, "none"))) {
+ telemetry_type = WDC_TELEMETRY_TYPE_NONE;
+ data_area = 0;
+ } else if ((!strcmp(cfg.type, "HOST")) ||
+ (!strcmp(cfg.type, "host"))) {
+ telemetry_type = WDC_TELEMETRY_TYPE_HOST;
+ telemetry_data_area = cfg.data_area;
+ } else if ((!strcmp(cfg.type, "CONTROLLER")) ||
+ (!strcmp(cfg.type, "controller"))) {
+ telemetry_type = WDC_TELEMETRY_TYPE_CONTROLLER;
+ telemetry_data_area = cfg.data_area;
+ } else {
+ fprintf(stderr, "ERROR : WDC: Invalid type - Must be NONE, HOST or CONTROLLER\n");
+ ret = -1;
+ goto out;
+ }
+
+ capabilities = wdc_get_drive_capabilities(r, dev);
+ if ((capabilities & WDC_DRIVE_CAP_INTERNAL_LOG) == WDC_DRIVE_CAP_INTERNAL_LOG) {
+ if (telemetry_data_area == 0)
+ telemetry_data_area = 3; /* Set the default DA to 3 if not specified */
+
+ ret = wdc_do_cap_diag(r, dev, f, xfer_size,
+ telemetry_type, telemetry_data_area);
+ goto out;
+ }
+ if ((capabilities & WDC_DRIVE_CAP_DUI) == WDC_DRIVE_CAP_DUI) {
+ if ((telemetry_type == WDC_TELEMETRY_TYPE_HOST) ||
+ (telemetry_type == WDC_TELEMETRY_TYPE_CONTROLLER)) {
+ if (telemetry_data_area == 0)
+ telemetry_data_area = 3; /* Set the default DA to 3 if not specified */
+ /* Get the desired telemetry log page */
+ ret = wdc_do_cap_telemetry_log(dev, f, xfer_size,
+ telemetry_type, telemetry_data_area);
+ goto out;
+ } else {
+ if (cfg.data_area == 0)
+ cfg.data_area = 1;
+
+ /* FW requirement - xfer size must be 256k for data area 4 */
+ if (cfg.data_area >= 4)
+ xfer_size = 0x40000;
+ ret = wdc_do_cap_dui(dev_fd(dev), f, xfer_size,
+ cfg.data_area,
+ cfg.verbose, cfg.file_size,
+ cfg.offset);
+ goto out;
+ }
+ }
+ if ((capabilities & WDC_DRIVE_CAP_DUI_DATA) == WDC_DRIVE_CAP_DUI_DATA){
+ if ((telemetry_type == WDC_TELEMETRY_TYPE_HOST) ||
+ (telemetry_type == WDC_TELEMETRY_TYPE_CONTROLLER)) {
+ if (telemetry_data_area == 0)
+ telemetry_data_area = 3; /* Set the default DA to 3 if not specified */
+ /* Get the desired telemetry log page */
+ ret = wdc_do_cap_telemetry_log(dev, f, xfer_size,
+ telemetry_type, telemetry_data_area);
+ goto out;
+ } else {
+ ret = wdc_do_cap_dui(dev_fd(dev), f, xfer_size,
+ WDC_NVME_DUI_MAX_DATA_AREA,
+ cfg.verbose, 0, 0);
+ goto out;
+ }
+ }
+ if ((capabilities & WDC_SN730B_CAP_VUC_LOG) == WDC_SN730B_CAP_VUC_LOG)
+ ret = wdc_do_sn730_get_and_tar(dev_fd(dev), f);
+ else {
+ fprintf(stderr, "ERROR : WDC: unsupported device for this command\n");
+ ret = -1;
+ }
+out:
+ nvme_free_tree(r);
+ dev_close(dev);
+ return ret;
+}
+
+static int wdc_do_crash_dump(struct nvme_dev *dev, char *file, int type)
+{
+ int ret;
+ __u32 crash_dump_length;
+ __u32 opcode;
+ __u32 cdw12;
+ __u32 cdw10_size;
+ __u32 cdw12_size;
+ __u32 cdw12_clear;
+
+ if (type == WDC_NVME_PFAIL_DUMP_TYPE) {
+ /* set parms to get the PFAIL Crash Dump */
+ opcode = WDC_NVME_PF_CRASH_DUMP_OPCODE;
+ cdw10_size = WDC_NVME_PF_CRASH_DUMP_SIZE_NDT;
+ cdw12_size = ((WDC_NVME_PF_CRASH_DUMP_SIZE_SUBCMD << WDC_NVME_SUBCMD_SHIFT) |
+ WDC_NVME_PF_CRASH_DUMP_SIZE_CMD);
+
+ cdw12 = (WDC_NVME_PF_CRASH_DUMP_SUBCMD << WDC_NVME_SUBCMD_SHIFT) |
+ WDC_NVME_PF_CRASH_DUMP_CMD;
+
+ cdw12_clear = ((WDC_NVME_CLEAR_PF_CRASH_DUMP_SUBCMD << WDC_NVME_SUBCMD_SHIFT) |
+ WDC_NVME_CLEAR_CRASH_DUMP_CMD);
+
+ } else {
+ /* set parms to get the Crash Dump */
+ opcode = WDC_NVME_CRASH_DUMP_OPCODE;
+ cdw10_size = WDC_NVME_CRASH_DUMP_SIZE_NDT;
+ cdw12_size = ((WDC_NVME_CRASH_DUMP_SIZE_SUBCMD << WDC_NVME_SUBCMD_SHIFT) |
+ WDC_NVME_CRASH_DUMP_SIZE_CMD);
+
+ cdw12 = (WDC_NVME_CRASH_DUMP_SUBCMD << WDC_NVME_SUBCMD_SHIFT) |
+ WDC_NVME_CRASH_DUMP_CMD;
+
+ cdw12_clear = ((WDC_NVME_CLEAR_CRASH_DUMP_SUBCMD << WDC_NVME_SUBCMD_SHIFT) |
+ WDC_NVME_CLEAR_CRASH_DUMP_CMD);
+ }
+
+ ret = wdc_dump_length(dev_fd(dev),
+ opcode,
+ cdw10_size,
+ cdw12_size,
+ &crash_dump_length);
+
+ if (ret == -1) {
+ if (type == WDC_NVME_PFAIL_DUMP_TYPE)
+ fprintf(stderr, "INFO : WDC: Pfail dump get size failed\n");
+ else
+ fprintf(stderr, "INFO : WDC: Crash dump get size failed\n");
+
+ return -1;
+ }
+
+ if (crash_dump_length == 0) {
+ if (type == WDC_NVME_PFAIL_DUMP_TYPE)
+ fprintf(stderr, "INFO : WDC: Pfail dump is empty\n");
+ else
+ fprintf(stderr, "INFO : WDC: Crash dump is empty\n");
+ } else {
+ ret = wdc_do_dump(dev,
+ opcode,
+ crash_dump_length,
+ cdw12,
+ file,
+ crash_dump_length);
+
+ if (ret == 0)
+ ret = wdc_do_clear_dump(dev, WDC_NVME_CLEAR_DUMP_OPCODE,
+ cdw12_clear);
+ }
+ return ret;
+}
+
+static int wdc_crash_dump(struct nvme_dev *dev, char *file, int type)
+{
+ char f[PATH_MAX] = {0};
+ const char *dump_type;
+ int ret;
+
+ if (file != NULL) {
+ strncpy(f, file, PATH_MAX - 1);
+ }
+
+ if (type == WDC_NVME_PFAIL_DUMP_TYPE)
+ dump_type = "_pfail_dump";
+ else
+ dump_type = "_crash_dump";
+
+ ret = wdc_get_serial_name(dev, f, PATH_MAX, dump_type);
+ if (ret)
+ fprintf(stderr, "ERROR : WDC : failed to generate file name\n");
+ else
+ ret = wdc_do_crash_dump(dev, f, type);
+ return ret;
+}
+
+static int wdc_do_drive_log(struct nvme_dev *dev, char *file)
+{
+ int ret;
+ __u8 *drive_log_data;
+ __u32 drive_log_length;
+ struct nvme_passthru_cmd admin_cmd;
+
+ ret = wdc_dump_length(dev_fd(dev), WDC_NVME_DRIVE_LOG_SIZE_OPCODE,
+ WDC_NVME_DRIVE_LOG_SIZE_NDT,
+ (WDC_NVME_DRIVE_LOG_SIZE_SUBCMD <<
+ WDC_NVME_SUBCMD_SHIFT | WDC_NVME_DRIVE_LOG_SIZE_CMD),
+ &drive_log_length);
+ if (ret == -1) {
+ return -1;
+ }
+
+ drive_log_data = (__u8 *) malloc(sizeof (__u8) * drive_log_length);
+ if (drive_log_data == NULL) {
+ fprintf(stderr, "ERROR : WDC : malloc : %s\n", strerror(errno));
+ return -1;
+ }
+
+ memset(drive_log_data, 0, sizeof (__u8) * drive_log_length);
+ memset(&admin_cmd, 0, sizeof (struct nvme_passthru_cmd));
+ admin_cmd.opcode = WDC_NVME_DRIVE_LOG_OPCODE;
+ admin_cmd.addr = (__u64)(uintptr_t)drive_log_data;
+ admin_cmd.data_len = drive_log_length;
+ admin_cmd.cdw10 = drive_log_length;
+ admin_cmd.cdw12 = ((WDC_NVME_DRIVE_LOG_SUBCMD <<
+ WDC_NVME_SUBCMD_SHIFT) | WDC_NVME_DRIVE_LOG_SIZE_CMD);
+
+ ret = nvme_submit_admin_passthru(dev_fd(dev), &admin_cmd, NULL);
+ nvme_show_status(ret);
+ if (ret == 0) {
+ ret = wdc_create_log_file(file, drive_log_data, drive_log_length);
+ }
+ free(drive_log_data);
+ return ret;
+}
+
+static int wdc_drive_log(int argc, char **argv, struct command *command,
+ struct plugin *plugin)
+{
+ const char *desc = "Capture Drive Log.";
+ const char *file = "Output file pathname.";
+ char f[PATH_MAX] = {0};
+ struct nvme_dev *dev;
+ int ret;
+ nvme_root_t r;
+ __u64 capabilities = 0;
+ struct config {
+ char *file;
+ };
+
+ struct config cfg = {
+ .file = NULL
+ };
+
+ OPT_ARGS(opts) = {
+ OPT_FILE("output-file", 'o', &cfg.file, file),
+ OPT_END()
+ };
+
+ ret = parse_and_open(&dev, argc, argv, desc, opts);
+ if (ret)
+ return ret;
+
+ r = nvme_scan(NULL);
+
+ if (!wdc_check_device(r, dev)) {
+ nvme_free_tree(r);
+ dev_close(dev);
+ return -1;
+ }
+ capabilities = wdc_get_drive_capabilities(r, dev);
+
+ if ((capabilities & WDC_DRIVE_CAP_DRIVE_LOG) == 0) {
+ fprintf(stderr, "ERROR : WDC: unsupported device for this command\n");
+ ret = -1;
+ } else {
+ if (cfg.file != NULL) {
+ strncpy(f, cfg.file, PATH_MAX - 1);
+ }
+ ret = wdc_get_serial_name(dev, f, PATH_MAX, "drive_log");
+ if (ret)
+ fprintf(stderr, "ERROR : WDC : failed to generate file name\n");
+ else
+ ret = wdc_do_drive_log(dev, f);
+ }
+ nvme_free_tree(r);
+ dev_close(dev);
+ return ret;
+}
+
+static int wdc_get_crash_dump(int argc, char **argv, struct command *command,
+ struct plugin *plugin)
+{
+ const char *desc = "Get Crash Dump.";
+ const char *file = "Output file pathname.";
+ __u64 capabilities = 0;
+ struct nvme_dev *dev;
+ nvme_root_t r;
+ int ret;
+
+ struct config {
+ char *file;
+ };
+
+ struct config cfg = {
+ .file = NULL,
+ };
+
+ OPT_ARGS(opts) = {
+ OPT_FILE("output-file", 'o', &cfg.file, file),
+ OPT_END()
+ };
+
+ ret = parse_and_open(&dev, argc, argv, desc, opts);
+ if (ret)
+ return ret;
+
+ r = nvme_scan(NULL);
+
+ if (!wdc_check_device(r, dev)) {
+ nvme_free_tree(r);
+ dev_close(dev);
+ return -1;
+
+ }
+
+ capabilities = wdc_get_drive_capabilities(r, dev);
+
+ if ((capabilities & WDC_DRIVE_CAP_CRASH_DUMP) == 0) {
+ fprintf(stderr, "ERROR : WDC: unsupported device for this command\n");
+ ret = -1;
+ } else {
+ ret = wdc_crash_dump(dev, cfg.file, WDC_NVME_CRASH_DUMP_TYPE);
+ if (ret != 0) {
+ fprintf(stderr, "ERROR : WDC : failed to read crash dump\n");
+ }
+ }
+ nvme_free_tree(r);
+ dev_close(dev);
+ return ret;
+}
+
+static int wdc_get_pfail_dump(int argc, char **argv, struct command *command,
+ struct plugin *plugin)
+{
+ char *desc = "Get Pfail Crash Dump.";
+ char *file = "Output file pathname.";
+ __u64 capabilities = 0;
+ struct nvme_dev *dev;
+ struct config {
+ char *file;
+ };
+ nvme_root_t r;
+ int ret;
+
+ struct config cfg = {
+ .file = NULL,
+ };
+
+ OPT_ARGS(opts) = {
+ OPT_FILE("output-file", 'o', &cfg.file, file),
+ OPT_END()
+ };
+
+ ret = parse_and_open(&dev, argc, argv, desc, opts);
+ if (ret)
+ return ret;
+
+ r = nvme_scan(NULL);
+
+ if (!wdc_check_device(r, dev)) {
+ nvme_free_tree(r);
+ dev_close(dev);
+ return -1;
+ }
+
+ capabilities = wdc_get_drive_capabilities(r, dev);
+ if ((capabilities & WDC_DRIVE_CAP_PFAIL_DUMP) == 0) {
+ fprintf(stderr, "ERROR : WDC: unsupported device for this command\n");
+ ret = -1;
+ } else {
+ ret = wdc_crash_dump(dev, cfg.file, WDC_NVME_PFAIL_DUMP_TYPE);
+ if (ret != 0) {
+ fprintf(stderr, "ERROR : WDC : failed to read pfail crash dump\n");
+ }
+ }
+ nvme_free_tree(r);
+ dev_close(dev);
+ return ret;
+}
+
+static void wdc_do_id_ctrl(__u8 *vs, struct json_object *root)
+{
+ char vsn[24] = {0};
+ int base = 3072;
+ int vsn_start = 3081;
+
+ memcpy(vsn, &vs[vsn_start - base], sizeof(vsn));
+ if (root)
+ json_object_add_value_string(root, "wdc vsn", strlen(vsn) > 1 ? vsn : "NULL");
+ else
+ printf("wdc vsn : %s\n", strlen(vsn) > 1 ? vsn : "NULL");
+}
+
+static int wdc_id_ctrl(int argc, char **argv, struct command *cmd, struct plugin *plugin)
+{
+ return __id_ctrl(argc, argv, cmd, plugin, wdc_do_id_ctrl);
+}
+
+static const char* wdc_purge_mon_status_to_string(__u32 status)
+{
+ const char *str;
+
+ switch (status) {
+ case WDC_NVME_PURGE_STATE_IDLE:
+ str = "Purge State Idle.";
+ break;
+ case WDC_NVME_PURGE_STATE_DONE:
+ str = "Purge State Done.";
+ break;
+ case WDC_NVME_PURGE_STATE_BUSY:
+ str = "Purge State Busy.";
+ break;
+ case WDC_NVME_PURGE_STATE_REQ_PWR_CYC:
+ str = "Purge Operation resulted in an error that requires "
+ "power cycle.";
+ break;
+ case WDC_NVME_PURGE_STATE_PWR_CYC_PURGE:
+ str = "The previous purge operation was interrupted by a power "
+ "cycle\nor reset interruption. Other commands may be "
+ "rejected until\nPurge Execute is issued and "
+ "completed.";
+ break;
+ default:
+ str = "Unknown.";
+ }
+ return str;
+}
+
+static int wdc_purge(int argc, char **argv,
+ struct command *command, struct plugin *plugin)
+{
+ const char *desc = "Send a Purge command.";
+ struct nvme_passthru_cmd admin_cmd;
+ __u64 capabilities = 0;
+ struct nvme_dev *dev;
+ char *err_str;
+ nvme_root_t r;
+ int ret;
+
+ OPT_ARGS(opts) = {
+ OPT_END()
+ };
+
+ ret = parse_and_open(&dev, argc, argv, desc, opts);
+ if (ret)
+ return ret;
+
+ r = nvme_scan(NULL);
+
+ if (!wdc_check_device(r, dev)) {
+ nvme_free_tree(r);
+ dev_close(dev);
+ return -1;
+ }
+
+ capabilities = wdc_get_drive_capabilities(r, dev);
+ if((capabilities & WDC_DRIVE_CAP_PURGE) == 0) {
+ ret = -1;
+ fprintf(stderr, "ERROR : WDC: unsupported device for this command\n");
+ } else {
+ err_str = "";
+ memset(&admin_cmd, 0, sizeof (admin_cmd));
+ admin_cmd.opcode = WDC_NVME_PURGE_CMD_OPCODE;
+
+ ret = nvme_submit_admin_passthru(dev_fd(dev), &admin_cmd,
+ NULL);
+ if (ret > 0) {
+ switch (ret) {
+ case WDC_NVME_PURGE_CMD_SEQ_ERR:
+ err_str = "ERROR : WDC : Cannot execute purge, "
+ "Purge operation is in progress.\n";
+ break;
+ case WDC_NVME_PURGE_INT_DEV_ERR:
+ err_str = "ERROR : WDC : Internal Device Error.\n";
+ break;
+ default:
+ err_str = "ERROR : WDC\n";
+ }
+ }
+
+ fprintf(stderr, "%s", err_str);
+ nvme_show_status(ret);
+ }
+ nvme_free_tree(r);
+ dev_close(dev);
+ return ret;
+}
+
+static int wdc_purge_monitor(int argc, char **argv,
+ struct command *command, struct plugin *plugin)
+{
+ const char *desc = "Send a Purge Monitor command.";
+ __u8 output[WDC_NVME_PURGE_MONITOR_DATA_LEN];
+ double progress_percent;
+ struct nvme_passthru_cmd admin_cmd;
+ struct wdc_nvme_purge_monitor_data *mon;
+ struct nvme_dev *dev;
+ __u64 capabilities;
+ nvme_root_t r;
+ int ret;
+
+ OPT_ARGS(opts) = {
+ OPT_END()
+ };
+
+ ret = parse_and_open(&dev, argc, argv, desc, opts);
+ if (ret)
+ return ret;
+
+ r = nvme_scan(NULL);
+ if (!wdc_check_device(r, dev)) {
+ nvme_free_tree(r);
+ dev_close(dev);
+ return -1;
+ }
+
+ capabilities = wdc_get_drive_capabilities(r, dev);
+ if((capabilities & WDC_DRIVE_CAP_PURGE) == 0) {
+ ret = -1;
+ fprintf(stderr, "ERROR : WDC: unsupported device for this command\n");
+ } else {
+ memset(output, 0, sizeof (output));
+ memset(&admin_cmd, 0, sizeof (struct nvme_passthru_cmd));
+ admin_cmd.opcode = WDC_NVME_PURGE_MONITOR_OPCODE;
+ admin_cmd.addr = (__u64)(uintptr_t)output;
+ admin_cmd.data_len = WDC_NVME_PURGE_MONITOR_DATA_LEN;
+ admin_cmd.cdw10 = WDC_NVME_PURGE_MONITOR_CMD_CDW10;
+ admin_cmd.timeout_ms = WDC_NVME_PURGE_MONITOR_TIMEOUT;
+
+ ret = nvme_submit_admin_passthru(dev_fd(dev), &admin_cmd,
+ NULL);
+ if (ret == 0) {
+ mon = (struct wdc_nvme_purge_monitor_data *) output;
+ printf("Purge state = 0x%0x\n", admin_cmd.result);
+ printf("%s\n", wdc_purge_mon_status_to_string(admin_cmd.result));
+ if (admin_cmd.result == WDC_NVME_PURGE_STATE_BUSY) {
+ progress_percent =
+ ((double)le32_to_cpu(mon->entire_progress_current) * 100) /
+ le32_to_cpu(mon->entire_progress_total);
+ printf("Purge Progress = %f%%\n", progress_percent);
+ }
+ }
+
+ nvme_show_status(ret);
+ }
+ nvme_free_tree(r);
+ dev_close(dev);
+ return ret;
+}
+
+static void wdc_print_log_normal(struct wdc_ssd_perf_stats *perf)
+{
+ printf(" C1 Log Page Performance Statistics :- \n");
+ printf(" Host Read Commands %20"PRIu64"\n",
+ le64_to_cpu(perf->hr_cmds));
+ printf(" Host Read Blocks %20"PRIu64"\n",
+ le64_to_cpu(perf->hr_blks));
+ printf(" Average Read Size %20lf\n",
+ safe_div_fp((le64_to_cpu(perf->hr_blks)), (le64_to_cpu(perf->hr_cmds))));
+ printf(" Host Read Cache Hit Commands %20"PRIu64"\n",
+ le64_to_cpu(perf->hr_ch_cmds));
+ printf(" Host Read Cache Hit_Percentage %20"PRIu64"%%\n",
+ (uint64_t) calc_percent(le64_to_cpu(perf->hr_ch_cmds), le64_to_cpu(perf->hr_cmds)));
+ printf(" Host Read Cache Hit Blocks %20"PRIu64"\n",
+ le64_to_cpu(perf->hr_ch_blks));
+ printf(" Average Read Cache Hit Size %20f\n",
+ safe_div_fp((le64_to_cpu(perf->hr_ch_blks)), (le64_to_cpu(perf->hr_ch_cmds))));
+ printf(" Host Read Commands Stalled %20"PRIu64"\n",
+ le64_to_cpu(perf->hr_st_cmds));
+ printf(" Host Read Commands Stalled Percentage %20"PRIu64"%%\n",
+ (uint64_t)calc_percent((le64_to_cpu(perf->hr_st_cmds)), le64_to_cpu(perf->hr_cmds)));
+ printf(" Host Write Commands %20"PRIu64"\n",
+ le64_to_cpu(perf->hw_cmds));
+ printf(" Host Write Blocks %20"PRIu64"\n",
+ le64_to_cpu(perf->hw_blks));
+ printf(" Average Write Size %20f\n",
+ safe_div_fp((le64_to_cpu(perf->hw_blks)), (le64_to_cpu(perf->hw_cmds))));
+ printf(" Host Write Odd Start Commands %20"PRIu64"\n",
+ le64_to_cpu(perf->hw_os_cmds));
+ printf(" Host Write Odd Start Commands Percentage %20"PRIu64"%%\n",
+ (uint64_t)calc_percent((le64_to_cpu(perf->hw_os_cmds)), (le64_to_cpu(perf->hw_cmds))));
+ printf(" Host Write Odd End Commands %20"PRIu64"\n",
+ le64_to_cpu(perf->hw_oe_cmds));
+ printf(" Host Write Odd End Commands Percentage %20"PRIu64"%%\n",
+ (uint64_t)calc_percent((le64_to_cpu(perf->hw_oe_cmds)), (le64_to_cpu((perf->hw_cmds)))));
+ printf(" Host Write Commands Stalled %20"PRIu64"\n",
+ le64_to_cpu(perf->hw_st_cmds));
+ printf(" Host Write Commands Stalled Percentage %20"PRIu64"%%\n",
+ (uint64_t)calc_percent((le64_to_cpu(perf->hw_st_cmds)), (le64_to_cpu(perf->hw_cmds))));
+ printf(" NAND Read Commands %20"PRIu64"\n",
+ le64_to_cpu(perf->nr_cmds));
+ printf(" NAND Read Blocks Commands %20"PRIu64"\n",
+ le64_to_cpu(perf->nr_blks));
+ printf(" Average NAND Read Size %20f\n",
+ safe_div_fp((le64_to_cpu(perf->nr_blks)), (le64_to_cpu((perf->nr_cmds)))));
+ printf(" Nand Write Commands %20"PRIu64"\n",
+ le64_to_cpu(perf->nw_cmds));
+ printf(" NAND Write Blocks %20"PRIu64"\n",
+ le64_to_cpu(perf->nw_blks));
+ printf(" Average NAND Write Size %20f\n",
+ safe_div_fp((le64_to_cpu(perf->nw_blks)), (le64_to_cpu(perf->nw_cmds))));
+ printf(" NAND Read Before Write %20"PRIu64"\n",
+ le64_to_cpu(perf->nrbw));
+}
+
+static void wdc_print_log_json(struct wdc_ssd_perf_stats *perf)
+{
+ struct json_object *root;
+
+ root = json_create_object();
+ json_object_add_value_int(root, "Host Read Commands", le64_to_cpu(perf->hr_cmds));
+ json_object_add_value_int(root, "Host Read Blocks", le64_to_cpu(perf->hr_blks));
+ json_object_add_value_int(root, "Average Read Size",
+ safe_div_fp((le64_to_cpu(perf->hr_blks)), (le64_to_cpu(perf->hr_cmds))));
+ json_object_add_value_int(root, "Host Read Cache Hit Commands",
+ le64_to_cpu(perf->hr_ch_cmds));
+ json_object_add_value_int(root, "Host Read Cache Hit Percentage",
+ (uint64_t) calc_percent(le64_to_cpu(perf->hr_ch_cmds), le64_to_cpu(perf->hr_cmds)));
+ json_object_add_value_int(root, "Host Read Cache Hit Blocks",
+ le64_to_cpu(perf->hr_ch_blks));
+ json_object_add_value_int(root, "Average Read Cache Hit Size",
+ safe_div_fp((le64_to_cpu(perf->hr_ch_blks)), (le64_to_cpu(perf->hr_ch_cmds))));
+ json_object_add_value_int(root, "Host Read Commands Stalled",
+ le64_to_cpu(perf->hr_st_cmds));
+ json_object_add_value_int(root, "Host Read Commands Stalled Percentage",
+ (uint64_t)calc_percent((le64_to_cpu(perf->hr_st_cmds)), le64_to_cpu(perf->hr_cmds)));
+ json_object_add_value_int(root, "Host Write Commands",
+ le64_to_cpu(perf->hw_cmds));
+ json_object_add_value_int(root, "Host Write Blocks",
+ le64_to_cpu(perf->hw_blks));
+ json_object_add_value_int(root, "Average Write Size",
+ safe_div_fp((le64_to_cpu(perf->hw_blks)), (le64_to_cpu(perf->hw_cmds))));
+ json_object_add_value_int(root, "Host Write Odd Start Commands",
+ le64_to_cpu(perf->hw_os_cmds));
+ json_object_add_value_int(root, "Host Write Odd Start Commands Percentage",
+ (uint64_t)calc_percent((le64_to_cpu(perf->hw_os_cmds)), (le64_to_cpu(perf->hw_cmds))));
+ json_object_add_value_int(root, "Host Write Odd End Commands",
+ le64_to_cpu(perf->hw_oe_cmds));
+ json_object_add_value_int(root, "Host Write Odd End Commands Percentage",
+ (uint64_t)calc_percent((le64_to_cpu(perf->hw_oe_cmds)), (le64_to_cpu((perf->hw_cmds)))));
+ json_object_add_value_int(root, "Host Write Commands Stalled",
+ le64_to_cpu(perf->hw_st_cmds));
+ json_object_add_value_int(root, "Host Write Commands Stalled Percentage",
+ (uint64_t)calc_percent((le64_to_cpu(perf->hw_st_cmds)), (le64_to_cpu(perf->hw_cmds))));
+ json_object_add_value_int(root, "NAND Read Commands",
+ le64_to_cpu(perf->nr_cmds));
+ json_object_add_value_int(root, "NAND Read Blocks Commands",
+ le64_to_cpu(perf->nr_blks));
+ json_object_add_value_int(root, "Average NAND Read Size",
+ safe_div_fp((le64_to_cpu(perf->nr_blks)), (le64_to_cpu((perf->nr_cmds)))));
+ json_object_add_value_int(root, "Nand Write Commands",
+ le64_to_cpu(perf->nw_cmds));
+ json_object_add_value_int(root, "NAND Write Blocks",
+ le64_to_cpu(perf->nw_blks));
+ json_object_add_value_int(root, "Average NAND Write Size",
+ safe_div_fp((le64_to_cpu(perf->nw_blks)), (le64_to_cpu(perf->nw_cmds))));
+ json_object_add_value_int(root, "NAND Read Before Written",
+ le64_to_cpu(perf->nrbw));
+ json_print_object(root, NULL);
+ printf("\n");
+ json_free_object(root);
+}
+
+static int wdc_print_log(struct wdc_ssd_perf_stats *perf, int fmt)
+{
+ if (!perf) {
+ fprintf(stderr, "ERROR : WDC : Invalid buffer to read perf stats\n");
+ return -1;
+ }
+ switch (fmt) {
+ case NORMAL:
+ wdc_print_log_normal(perf);
+ break;
+ case JSON:
+ wdc_print_log_json(perf);
+ break;
+ }
+ return 0;
+}
+
+static int wdc_convert_ts(time_t time, char *ts_buf)
+{
+ struct tm gmTimeInfo;
+ time_t time_Human, time_ms;
+ char buf[80];
+
+ time_Human = time/1000;
+ time_ms = time % 1000;
+
+ gmtime_r((const time_t *)&time_Human, &gmTimeInfo);
+
+ strftime(buf, sizeof(buf), "%Y-%m-%d %H:%M:%S", &gmTimeInfo);
+ sprintf(ts_buf, "%s.%03ld GMT", buf, time_ms);
+
+ return 0;
+}
+
+static int wdc_print_latency_monitor_log_normal(struct nvme_dev *dev,
+ struct wdc_ssd_latency_monitor_log *log_data)
+{
+ printf("Latency Monitor/C3 Log Page Data \n");
+ printf(" Controller : %s\n", dev->name);
+ int err = -1, i, j;
+ struct nvme_id_ctrl ctrl;
+ char ts_buf[128];
+
+ err = nvme_identify_ctrl(dev_fd(dev), &ctrl);
+ if (!err)
+ printf(" Serial Number: %-.*s\n", (int)sizeof(ctrl.sn), ctrl.sn);
+ else {
+ fprintf(stderr, "ERROR : WDC : latency monitor read id ctrl failure, err = %d\n", err);
+ return err;
+ }
+
+ printf(" Feature Status 0x%x \n", log_data->feature_status);
+ printf(" Active Bucket Timer %d min \n", 5*le16_to_cpu(log_data->active_bucket_timer));
+ printf(" Active Bucket Timer Threshold %d min \n", 5*le16_to_cpu(log_data->active_bucket_timer_threshold));
+ printf(" Active Threshold A %d ms \n", 5*(le16_to_cpu(log_data->active_threshold_a+1)));
+ printf(" Active Threshold B %d ms \n", 5*(le16_to_cpu(log_data->active_threshold_b+1)));
+ printf(" Active Threshold C %d ms \n", 5*(le16_to_cpu(log_data->active_threshold_c+1)));
+ printf(" Active Threshold D %d ms \n", 5*(le16_to_cpu(log_data->active_threshold_d+1)));
+ printf(" Active Latency Config 0x%x \n", le16_to_cpu(log_data->active_latency_config));
+ printf(" Active Latency Minimum Window %d ms \n", 100*log_data->active_latency_min_window);
+ printf(" Active Latency Stamp Units %d \n", le16_to_cpu(log_data->active_latency_stamp_units));
+ printf(" Static Latency Stamp Units %d \n", le16_to_cpu(log_data->static_latency_stamp_units));
+ printf(" Debug Log Trigger Enable %d \n", le16_to_cpu(log_data->debug_log_trigger_enable));
+
+ printf(" Read Write Deallocate/Trim \n");
+ for (i = 0; i <= 3; i++) {
+ printf(" Active Bucket Counter: Bucket %d %27d %27d %27d \n",
+ i, le32_to_cpu(log_data->active_bucket_counter[i][READ]), le32_to_cpu(log_data->active_bucket_counter[i][WRITE]),
+ le32_to_cpu(log_data->active_bucket_counter[i][TRIM]));
+ }
+
+ for (i = 0; i <= 3; i++) {
+ printf(" Active Measured Latency: Bucket %d %27d ms %27d ms %27d ms \n",
+ i, le16_to_cpu(log_data->active_measured_latency[i][READ]), le16_to_cpu(log_data->active_measured_latency[i][WRITE]),
+ le16_to_cpu(log_data->active_measured_latency[i][TRIM]));
+ }
+
+ for (i = 0; i <= 3; i++) {
+ printf(" Active Latency Time Stamp: Bucket %d ", i);
+ for (j = 0; j <= 2; j++) {
+ if (le64_to_cpu(log_data->active_latency_timestamp[i][j]) == -1)
+ printf(" N/A ");
+ else {
+ wdc_convert_ts(le64_to_cpu(log_data->active_latency_timestamp[i][j]), ts_buf);
+ printf("%s ", ts_buf);
+ }
+ }
+ printf("\n");
+ }
+
+ for (i = 0; i <= 3; i++) {
+ printf(" Static Bucket Counter: Bucket %d %27d %27d %27d \n",
+ i, le32_to_cpu(log_data->static_bucket_counter[i][READ]), le32_to_cpu(log_data->static_bucket_counter[i][WRITE]),
+ le32_to_cpu(log_data->static_bucket_counter[i][TRIM]));
+ }
+
+ for (i = 0; i <= 3; i++) {
+ printf(" Static Measured Latency: Bucket %d %27d ms %27d ms %27d ms \n",
+ i, le16_to_cpu(log_data->static_measured_latency[i][READ]), le16_to_cpu(log_data->static_measured_latency[i][WRITE]),
+ le16_to_cpu(log_data->static_measured_latency[i][TRIM]));
+ }
+
+ for (i = 0; i <= 3; i++) {
+ printf(" Static Latency Time Stamp: Bucket %d ", i);
+ for (j = 0; j <= 2; j++) {
+ if (le64_to_cpu(log_data->static_latency_timestamp[i][j]) == -1)
+ printf(" N/A ");
+ else {
+ wdc_convert_ts(le64_to_cpu(log_data->static_latency_timestamp[i][j]), ts_buf);
+ printf("%s ", ts_buf);
+ }
+ }
+ printf("\n");
+ }
+
+ return 0;
+}
+
+static void wdc_print_latency_monitor_log_json(struct wdc_ssd_latency_monitor_log *log_data)
+{
+ int i, j;
+ char buf[128];
+ char *operation[3] = {"Read", "Write", "Trim"};
+ struct json_object *root;
+ root = json_create_object();
+
+ json_object_add_value_int(root, "Feature Status", log_data->feature_status);
+ json_object_add_value_int(root, "Active Bucket Timer", 5*le16_to_cpu(log_data->active_bucket_timer));
+ json_object_add_value_int(root, "Active Bucket Timer Threshold", 5*le16_to_cpu(log_data->active_bucket_timer_threshold));
+ json_object_add_value_int(root, "Active Threshold A", 5*le16_to_cpu(log_data->active_threshold_a+1));
+ json_object_add_value_int(root, "Active Threshold B", 5*le16_to_cpu(log_data->active_threshold_b+1));
+ json_object_add_value_int(root, "Active Threshold C", 5*le16_to_cpu(log_data->active_threshold_c+1));
+ json_object_add_value_int(root, "Active Threshold D", 5*le16_to_cpu(log_data->active_threshold_d+1));
+ json_object_add_value_int(root, "Active Latency Config", le16_to_cpu(log_data->active_latency_config));
+ json_object_add_value_int(root, "Active Lantency Minimum Window", 100*log_data->active_latency_min_window);
+ json_object_add_value_int(root, "Active Latency Stamp Units", le16_to_cpu(log_data->active_latency_stamp_units));
+ json_object_add_value_int(root, "Static Latency Stamp Units", le16_to_cpu(log_data->static_latency_stamp_units));
+ json_object_add_value_int(root, "Debug Log Trigger Enable", le16_to_cpu(log_data->debug_log_trigger_enable));
+
+ for (i = 0; i <= 3; i++) {
+ for (j = 0; j <= 2; j++) {
+ sprintf(buf, "Active Bucket Counter: Bucket %d %s", i, operation[j]);
+ json_object_add_value_int(root, buf, le32_to_cpu(log_data->active_bucket_counter[i][j]));
+ }
+ }
+ for (i = 0; i <= 3; i++) {
+ for (j = 0; j <= 2; j++) {
+ sprintf(buf, "Active Measured Latency: Bucket %d %s", i, operation[j]);
+ json_object_add_value_int(root, buf, le16_to_cpu(log_data->active_measured_latency[i][j]));
+ }
+ }
+ for (i = 0; i <= 3; i++) {
+ for (j = 0; j <= 2; j++) {
+ sprintf(buf, "Active Latency Time Stamp: Bucket %d %s", i, operation[j]);
+ json_object_add_value_int(root, buf, le64_to_cpu(log_data->active_latency_timestamp[i][j]));
+ }
+ }
+ for (i = 0; i <= 3; i++) {
+ for (j = 0; j <= 2; j++) {
+ sprintf(buf, "Static Bucket Counter: Bucket %d %s", i, operation[j]);
+ json_object_add_value_int(root, buf, le32_to_cpu(log_data->static_bucket_counter[i][j]));
+ }
+ }
+ for (i = 0; i <= 3; i++) {
+ for (j = 0; j <= 2; j++) {
+ sprintf(buf, "Static Measured Latency: Bucket %d %s", i, operation[j]);
+ json_object_add_value_int(root, buf, le16_to_cpu(log_data->static_measured_latency[i][j]));
+ }
+ }
+ for (i = 0; i <= 3; i++) {
+ for (j = 0; j <= 2; j++) {
+ sprintf(buf, "Static Latency Time Stamp: Bucket %d %s", i, operation[j]);
+ json_object_add_value_int(root, buf, le64_to_cpu(log_data->static_latency_timestamp[i][j]));
+ }
+ }
+
+ json_print_object(root, NULL);
+ printf("\n");
+
+ json_free_object(root);
+}
+
+static void wdc_print_error_rec_log_normal(struct wdc_ocp_c1_error_recovery_log *log_data)
+{
+ int j;
+ printf("Error Recovery/C1 Log Page Data \n");
+
+ printf(" Panic Reset Wait Time : 0x%x \n", le16_to_cpu(log_data->panic_reset_wait_time));
+ printf(" Panic Reset Action : 0x%x \n", log_data->panic_reset_action);
+ printf(" Device Recovery Action 1 : 0x%x \n", log_data->dev_recovery_action1);
+ printf(" Panic ID : 0x%" PRIu64 "\n", le64_to_cpu(log_data->panic_id));
+ printf(" Device Capabilities : 0x%x \n", le32_to_cpu(log_data->dev_capabilities));
+ printf(" Vendor Specific Recovery Opcode : 0x%x \n", log_data->vs_recovery_opc);
+ printf(" Vendor Specific Command CDW12 : 0x%x \n", le32_to_cpu(log_data->vs_cmd_cdw12));
+ printf(" Vendor Specific Command CDW13 : 0x%x \n", le32_to_cpu(log_data->vs_cmd_cdw13));
+ if (le16_to_cpu(log_data->log_page_version) == WDC_ERROR_REC_LOG_VERSION2) {
+ printf(" Vendor Specific Command Timeout : 0x%x \n", log_data->vs_cmd_to);
+ printf(" Device Recovery Action 2 : 0x%x \n", log_data->dev_recovery_action2);
+ printf(" Device Recovery Action 2 Timeout : 0x%x \n", log_data->dev_recovery_action2_to);
+ }
+ printf(" Log Page Version : 0x%x \n", le16_to_cpu(log_data->log_page_version));
+ printf(" Log page GUID : 0x");
+ for (j = 0; j < WDC_OCP_C1_GUID_LENGTH; j++) {
+ printf("%x", log_data->log_page_guid[j]);
+ }
+ printf("\n");
+}
+
+static void wdc_print_error_rec_log_json(struct wdc_ocp_c1_error_recovery_log *log_data)
+{
+ struct json_object *root;
+ root = json_create_object();
+
+ json_object_add_value_int(root, "Panic Reset Wait Time", le16_to_cpu(log_data->panic_reset_wait_time));
+ json_object_add_value_int(root, "Panic Reset Action", log_data->panic_reset_wait_time);
+ json_object_add_value_int(root, "Device Recovery Action 1", log_data->dev_recovery_action1);
+ json_object_add_value_int(root, "Panic ID", le64_to_cpu(log_data->panic_id));
+ json_object_add_value_int(root, "Device Capabilities", le32_to_cpu(log_data->dev_capabilities));
+ json_object_add_value_int(root, "Vendor Specific Recovery Opcode", log_data->vs_recovery_opc);
+ json_object_add_value_int(root, "Vendor Specific Command CDW12", le32_to_cpu(log_data->vs_cmd_cdw12));
+ json_object_add_value_int(root, "Vendor Specific Command CDW13", le32_to_cpu(log_data->vs_cmd_cdw13));
+ if (le16_to_cpu(log_data->log_page_version) == WDC_ERROR_REC_LOG_VERSION2) {
+ json_object_add_value_int(root, "Vendor Specific Command Timeout", log_data->vs_cmd_to);
+ json_object_add_value_int(root, "Device Recovery Action 2", log_data->dev_recovery_action2);
+ json_object_add_value_int(root, "Device Recovery Action 2 Timeout", log_data->dev_recovery_action2_to);
+ }
+ json_object_add_value_int(root, "Log Page Version", le16_to_cpu(log_data->log_page_version));
+
+ char guid[40];
+ memset((void*)guid, 0, 40);
+ sprintf((char*)guid, "0x%"PRIx64"%"PRIx64"",(uint64_t)le64_to_cpu(*(uint64_t *)&log_data->log_page_guid[8]),
+ (uint64_t)le64_to_cpu(*(uint64_t *)&log_data->log_page_guid[0]));
+ json_object_add_value_string(root, "Log page GUID", guid);
+
+ json_print_object(root, NULL);
+ printf("\n");
+
+ json_free_object(root);
+}
+
+static void wdc_print_dev_cap_log_normal(struct wdc_ocp_C4_dev_cap_log *log_data)
+{
+ int j;
+ printf("Device Capabilities/C4 Log Page Data \n");
+
+ printf(" Number PCIE Ports : 0x%x \n", le16_to_cpu(log_data->num_pcie_ports));
+ printf(" Number OOB Management Interfaces : 0x%x \n", le16_to_cpu(log_data->oob_mgmt_support));
+ printf(" Write Zeros Command Support : 0x%x \n", le16_to_cpu(log_data->wrt_zeros_support));
+ printf(" Sanitize Command Support : 0x%x \n", le16_to_cpu(log_data->sanitize_support));
+ printf(" DSM Command Support : 0x%x \n", le16_to_cpu(log_data->dsm_support));
+ printf(" Write Uncorr Command Support : 0x%x \n", le16_to_cpu(log_data->wrt_uncor_support));
+ printf(" Fused Command Support : 0x%x \n", le16_to_cpu(log_data->fused_support));
+ printf(" Minimum DSSD Power State : 0x%x \n", le16_to_cpu(log_data->min_dssd_ps));
+
+ for (j = 0; j < WDC_OCP_C4_NUM_PS_DESCR; j++) {
+ printf(" DSSD Power State %d Desriptor : 0x%x \n", j, log_data->dssd_ps_descr[j]);
+ }
+
+ printf(" Log Page Version : 0x%x \n", le16_to_cpu(log_data->log_page_version));
+ printf(" Log page GUID : 0x");
+ for (j = 0; j < WDC_OCP_C4_GUID_LENGTH; j++) {
+ printf("%x", log_data->log_page_guid[j]);
+ }
+ printf("\n");
+}
+
+static void wdc_print_dev_cap_log_json(struct wdc_ocp_C4_dev_cap_log *log_data)
+{
+ int j;
+ struct json_object *root;
+ root = json_create_object();
+
+ json_object_add_value_int(root, "Number PCIE Ports", le16_to_cpu(log_data->num_pcie_ports));
+ json_object_add_value_int(root, "Number OOB Management Interfaces", le16_to_cpu(log_data->num_pcie_ports));
+ json_object_add_value_int(root, "Write Zeros Command Support", le16_to_cpu(log_data->num_pcie_ports));
+ json_object_add_value_int(root, "Sanitize Command Support", le16_to_cpu(log_data->num_pcie_ports));
+ json_object_add_value_int(root, "DSM Command Support", le16_to_cpu(log_data->num_pcie_ports));
+ json_object_add_value_int(root, "Write Uncorr Command Support", le16_to_cpu(log_data->num_pcie_ports));
+ json_object_add_value_int(root, "Fused Command Support", le16_to_cpu(log_data->num_pcie_ports));
+ json_object_add_value_int(root, "Minimum DSSD Power State", le16_to_cpu(log_data->num_pcie_ports));
+
+ char dssd_descr_str[40];
+ memset((void *)dssd_descr_str, 0, 40);
+ for (j = 0; j < WDC_OCP_C4_NUM_PS_DESCR; j++) {
+ sprintf((char *)dssd_descr_str, "DSSD Power State %d Descriptor", j);
+ json_object_add_value_int(root, dssd_descr_str, log_data->dssd_ps_descr[j]);
+ }
+
+ json_object_add_value_int(root, "Log Page Version", le16_to_cpu(log_data->log_page_version));
+ char guid[40];
+ memset((void*)guid, 0, 40);
+ sprintf((char*)guid, "0x%"PRIx64"%"PRIx64"",(uint64_t)le64_to_cpu(*(uint64_t *)&log_data->log_page_guid[8]),
+ (uint64_t)le64_to_cpu(*(uint64_t *)&log_data->log_page_guid[0]));
+ json_object_add_value_string(root, "Log page GUID", guid);
+
+ json_print_object(root, NULL);
+ printf("\n");
+
+ json_free_object(root);
+}
+
+static void wdc_print_unsupported_reqs_log_normal(struct wdc_ocp_C5_unsupported_reqs *log_data)
+{
+ int j;
+ printf("Unsupported Requirements/C5 Log Page Data \n");
+
+ printf(" Number Unsupported Req IDs : 0x%x \n", le16_to_cpu(log_data->unsupported_count));
+
+ for (j = 0; j < le16_to_cpu(log_data->unsupported_count); j++) {
+ printf(" Unsupported Requirement List %d : %s \n", j, log_data->unsupported_req_list[j]);
+ }
+
+ printf(" Log Page Version : 0x%x \n", le16_to_cpu(log_data->log_page_version));
+ printf(" Log page GUID : 0x");
+ for (j = 0; j < WDC_OCP_C5_GUID_LENGTH; j++) {
+ printf("%x", log_data->log_page_guid[j]);
+ }
+ printf("\n");
+}
+
+static void wdc_print_unsupported_reqs_log_json(struct wdc_ocp_C5_unsupported_reqs *log_data)
+{
+ int j;
+ struct json_object *root;
+ root = json_create_object();
+
+ json_object_add_value_int(root, "Number Unsupported Req IDs", le16_to_cpu(log_data->unsupported_count));
+
+ char unsup_req_list_str[40];
+ memset((void *)unsup_req_list_str, 0, 40);
+ for (j = 0; j < le16_to_cpu(log_data->unsupported_count); j++) {
+ sprintf((char *)unsup_req_list_str, "Unsupported Requirement List %d", j);
+ json_object_add_value_string(root, unsup_req_list_str, (char *)log_data->unsupported_req_list[j]);
+ }
+
+ json_object_add_value_int(root, "Log Page Version", le16_to_cpu(log_data->log_page_version));
+ char guid[40];
+ memset((void*)guid, 0, 40);
+ sprintf((char*)guid, "0x%"PRIx64"%"PRIx64"",(uint64_t)le64_to_cpu(*(uint64_t *)&log_data->log_page_guid[8]),
+ (uint64_t)le64_to_cpu(*(uint64_t *)&log_data->log_page_guid[0]));
+ json_object_add_value_string(root, "Log page GUID", guid);
+
+ json_print_object(root, NULL);
+ printf("\n");
+
+ json_free_object(root);
+}
+
+static void wdc_print_fb_ca_log_normal(struct wdc_ssd_ca_perf_stats *perf)
+{
+ uint64_t converted = 0;
+
+ printf(" CA Log Page Performance Statistics :- \n");
+ printf(" NAND Bytes Written %20"PRIu64 "%20"PRIu64"\n",
+ le64_to_cpu(perf->nand_bytes_wr_hi), le64_to_cpu(perf->nand_bytes_wr_lo));
+ printf(" NAND Bytes Read %20"PRIu64 "%20"PRIu64"\n",
+ le64_to_cpu(perf->nand_bytes_rd_hi), le64_to_cpu(perf->nand_bytes_rd_lo));
+
+ converted = le64_to_cpu(perf->nand_bad_block);
+ printf(" NAND Bad Block Count (Normalized) %20"PRIu64"\n",
+ converted & 0xFFFF);
+ printf(" NAND Bad Block Count (Raw) %20"PRIu64"\n",
+ converted >> 16);
+
+ printf(" Uncorrectable Read Count %20"PRIu64"\n",
+ le64_to_cpu(perf->uncorr_read_count));
+ printf(" Soft ECC Error Count %20"PRIu64"\n",
+ le64_to_cpu(perf->ecc_error_count));
+ printf(" SSD End to End Detected Correction Count %20"PRIu32"\n",
+ (uint32_t)le32_to_cpu(perf->ssd_detect_count));
+ printf(" SSD End to End Corrected Correction Count %20"PRIu32"\n",
+ (uint32_t)le32_to_cpu(perf->ssd_correct_count));
+ printf(" System Data Percent Used %20"PRIu32"%%\n",
+ perf->data_percent_used);
+ printf(" User Data Erase Counts Max %20"PRIu32"\n",
+ (uint32_t)le32_to_cpu(perf->data_erase_max));
+ printf(" User Data Erase Counts Min %20"PRIu32"\n",
+ (uint32_t)le32_to_cpu(perf->data_erase_min));
+ printf(" Refresh Count %20"PRIu64"\n",
+ le64_to_cpu(perf->refresh_count));
+
+ converted = le64_to_cpu(perf->program_fail);
+ printf(" Program Fail Count (Normalized) %20"PRIu64"\n",
+ converted & 0xFFFF);
+ printf(" Program Fail Count (Raw) %20"PRIu64"\n",
+ converted >> 16);
+
+ converted = le64_to_cpu(perf->user_erase_fail);
+ printf(" User Data Erase Fail Count (Normalized) %20"PRIu64"\n",
+ converted & 0xFFFF);
+ printf(" User Data Erase Fail Count (Raw) %20"PRIu64"\n",
+ converted >> 16);
+
+ converted = le64_to_cpu(perf->system_erase_fail);
+ printf(" System Area Erase Fail Count (Normalized) %20"PRIu64"\n",
+ converted & 0xFFFF);
+ printf(" System Area Erase Fail Count (Raw) %20"PRIu64"\n",
+ converted >> 16);
+
+ printf(" Thermal Throttling Status %20"PRIu8"\n",
+ perf->thermal_throttle_status);
+ printf(" Thermal Throttling Count %20"PRIu8"\n",
+ perf->thermal_throttle_count);
+ printf(" PCIe Correctable Error Count %20"PRIu64"\n",
+ le64_to_cpu(perf->pcie_corr_error));
+ printf(" Incomplete Shutdown Count %20"PRIu32"\n",
+ (uint32_t)le32_to_cpu(perf->incomplete_shutdown_count));
+ printf(" Percent Free Blocks %20"PRIu32"%%\n",
+ perf->percent_free_blocks);
+}
+
+static void wdc_print_fb_ca_log_json(struct wdc_ssd_ca_perf_stats *perf)
+{
+ struct json_object *root;
+ uint64_t converted = 0;
+
+ root = json_create_object();
+ json_object_add_value_int(root, "NAND Bytes Written Hi", le64_to_cpu(perf->nand_bytes_wr_hi));
+ json_object_add_value_int(root, "NAND Bytes Written Lo", le64_to_cpu(perf->nand_bytes_wr_lo));
+ json_object_add_value_int(root, "NAND Bytes Read Hi", le64_to_cpu(perf->nand_bytes_rd_hi));
+ json_object_add_value_int(root, "NAND Bytes Read Lo", le64_to_cpu(perf->nand_bytes_rd_lo));
+
+ converted = le64_to_cpu(perf->nand_bad_block);
+ json_object_add_value_int(root, "NAND Bad Block Count (Normalized)",
+ converted & 0xFFFF);
+ json_object_add_value_int(root, "NAND Bad Block Count (Raw)",
+ converted >> 16);
+
+ json_object_add_value_int(root, "Uncorrectable Read Count", le64_to_cpu(perf->uncorr_read_count));
+ json_object_add_value_int(root, "Soft ECC Error Count", le64_to_cpu(perf->ecc_error_count));
+ json_object_add_value_int(root, "SSD End to End Detected Correction Count",
+ le32_to_cpu(perf->ssd_detect_count));
+ json_object_add_value_int(root, "SSD End to End Corrected Correction Count",
+ le32_to_cpu(perf->ssd_correct_count));
+ json_object_add_value_int(root, "System Data Percent Used",
+ perf->data_percent_used);
+ json_object_add_value_int(root, "User Data Erase Counts Max",
+ le32_to_cpu(perf->data_erase_max));
+ json_object_add_value_int(root, "User Data Erase Counts Min",
+ le32_to_cpu(perf->data_erase_min));
+ json_object_add_value_int(root, "Refresh Count", le64_to_cpu(perf->refresh_count));
+
+ converted = le64_to_cpu(perf->program_fail);
+ json_object_add_value_int(root, "Program Fail Count (Normalized)",
+ converted & 0xFFFF);
+ json_object_add_value_int(root, "Program Fail Count (Raw)",
+ converted >> 16);
+
+ converted = le64_to_cpu(perf->user_erase_fail);
+ json_object_add_value_int(root, "User Data Erase Fail Count (Normalized)",
+ converted & 0xFFFF);
+ json_object_add_value_int(root, "User Data Erase Fail Count (Raw)",
+ converted >> 16);
+
+ converted = le64_to_cpu(perf->system_erase_fail);
+ json_object_add_value_int(root, "System Area Erase Fail Count (Normalized)",
+ converted & 0xFFFF);
+ json_object_add_value_int(root, "System Area Erase Fail Count (Raw)",
+ converted >> 16);
+
+ json_object_add_value_int(root, "Thermal Throttling Status",
+ perf->thermal_throttle_status);
+ json_object_add_value_int(root, "Thermal Throttling Count",
+ perf->thermal_throttle_count);
+ json_object_add_value_int(root, "PCIe Correctable Error", le64_to_cpu(perf->pcie_corr_error));
+ json_object_add_value_int(root, "Incomplete Shutdown Counte", le32_to_cpu(perf->incomplete_shutdown_count));
+ json_object_add_value_int(root, "Percent Free Blocks", perf->percent_free_blocks);
+ json_print_object(root, NULL);
+ printf("\n");
+ json_free_object(root);
+}
+
+static void wdc_print_bd_ca_log_normal(struct nvme_dev *dev, void *data)
+{
+ struct wdc_bd_ca_log_format *bd_data = (struct wdc_bd_ca_log_format *)data;
+ __u64 *raw;
+ __u16 *word_raw1, *word_raw2, *word_raw3;
+ __u32 *dword_raw;
+ __u8 *byte_raw;
+
+ if (bd_data->field_id == 0x00) {
+ raw = (__u64*)&bd_data->raw_value[0];
+ printf("Additional Smart Log for NVME device:%s namespace-id:%x\n",
+ dev->name, WDC_DE_GLOBAL_NSID);
+ printf("key normalized raw\n");
+ printf("program_fail_count : %3"PRIu8"%% %"PRIu64"\n",
+ bd_data->normalized_value, le64_to_cpu(*raw & 0x00FFFFFFFFFFFFFF));
+ } else {
+ goto invalid_id;
+ }
+ bd_data++;
+ if (bd_data->field_id == 0x01) {
+ raw = (__u64*)&bd_data->raw_value[0];
+ printf("erase_fail_count : %3"PRIu8"%% %"PRIu64"\n",
+ bd_data->normalized_value, le64_to_cpu(*raw & 0x00FFFFFFFFFFFFFF));
+ } else {
+ goto invalid_id;
+ }
+ bd_data++;
+ if (bd_data->field_id == 0x02) {
+ word_raw1 = (__u16*)&bd_data->raw_value[1];
+ word_raw2 = (__u16*)&bd_data->raw_value[3];
+ word_raw3 = (__u16*)&bd_data->raw_value[5];
+ printf("wear_leveling : %3"PRIu8"%% min: %"PRIu16", max: %"PRIu16", avg: %"PRIu16"\n",
+ bd_data->normalized_value,
+ le16_to_cpu(*word_raw1),
+ le16_to_cpu(*word_raw2),
+ le16_to_cpu(*word_raw3));
+ } else {
+ goto invalid_id;
+ }
+ bd_data++;
+ if (bd_data->field_id == 0x03) {
+ raw = (__u64*)&bd_data->raw_value[0];
+ printf("end_to_end_error_detection_count: %3"PRIu8"%% %"PRIu64"\n",
+ bd_data->normalized_value, le64_to_cpu(*raw & 0x00FFFFFFFFFFFFFF));
+ } else {
+ goto invalid_id;
+ }
+ bd_data++;
+ if (bd_data->field_id == 0x04) {
+ raw = (__u64*)&bd_data->raw_value[0];
+ printf("crc_error_count : %3"PRIu8"%% %"PRIu64"\n",
+ bd_data->normalized_value, le64_to_cpu(*raw & 0x00FFFFFFFFFFFFFF));
+ } else {
+ goto invalid_id;
+ }
+ bd_data++;
+ if (bd_data->field_id == 0x05) {
+ raw = (__u64*)&bd_data->raw_value[0];
+ printf("timed_workload_media_wear : %3"PRIu8"%% %-.3f%%\n",
+ bd_data->normalized_value,
+ safe_div_fp((*raw & 0x00FFFFFFFFFFFFFF), 1024.0));
+ } else {
+ goto invalid_id;
+ }
+ bd_data++;
+ if (bd_data->field_id == 0x06) {
+ raw = (__u64*)&bd_data->raw_value[0];
+ printf("timed_workload_host_reads : %3"PRIu8"%% %"PRIu64"%%\n",
+ bd_data->normalized_value, le64_to_cpu(*raw & 0x00FFFFFFFFFFFFFF));
+ } else {
+ goto invalid_id;
+ }
+ bd_data++;
+ if (bd_data->field_id == 0x07) {
+ raw = (__u64*)&bd_data->raw_value[0];
+ printf("timed_workload_timer : %3"PRIu8"%% %"PRIu64"\n",
+ bd_data->normalized_value, le64_to_cpu(*raw & 0x00FFFFFFFFFFFFFF));
+ } else {
+ goto invalid_id;
+ }
+ bd_data++;
+ if (bd_data->field_id == 0x08) {
+ byte_raw = (__u8*)&bd_data->raw_value[1];
+ dword_raw = (__u32*)&bd_data->raw_value[2];
+ printf("thermal_throttle_status : %3"PRIu8"%% %"PRIu16"%%, cnt: %"PRIu16"\n",
+ bd_data->normalized_value, *byte_raw, le32_to_cpu(*dword_raw));
+ } else {
+ goto invalid_id;
+ }
+ bd_data++;
+ if (bd_data->field_id == 0x09) {
+ raw = (__u64*)&bd_data->raw_value[0];
+ printf("retry_buffer_overflow_count : %3"PRIu8"%% %"PRIu64"\n",
+ bd_data->normalized_value, le64_to_cpu(*raw & 0x00FFFFFFFFFFFFFF));
+ } else {
+ goto invalid_id;
+ }
+ bd_data++;
+ if (bd_data->field_id == 0x0A) {
+ raw = (__u64*)&bd_data->raw_value[0];
+ printf("pll_lock_loss_count : %3"PRIu8"%% %"PRIu64"\n",
+ bd_data->normalized_value, le64_to_cpu(*raw & 0x00FFFFFFFFFFFFFF));
+ } else {
+ goto invalid_id;
+ }
+ bd_data++;
+ if (bd_data->field_id == 0x0B) {
+ raw = (__u64*)&bd_data->raw_value[0];
+ printf("nand_bytes_written : %3"PRIu8"%% sectors: %.f\n",
+ bd_data->normalized_value, safe_div_fp((*raw & 0x00FFFFFFFFFFFFFF), 0xFFFF));
+ } else {
+ goto invalid_id;
+ }
+ bd_data++;
+ if (bd_data->field_id == 0x0C) {
+ raw = (__u64*)&bd_data->raw_value[0];
+ printf("host_bytes_written : %3"PRIu8"%% sectors: %.f\n",
+ bd_data->normalized_value, safe_div_fp((*raw & 0x00FFFFFFFFFFFFFF), 0xFFFF));
+ } else {
+ goto invalid_id;
+ }
+
+ goto done;
+
+ invalid_id:
+ printf(" Invalid Field ID = %d\n", bd_data->field_id);
+
+ done:
+ return;
+
+}
+
+static void wdc_print_bd_ca_log_json(void *data)
+{
+ struct wdc_bd_ca_log_format *bd_data = (struct wdc_bd_ca_log_format *)data;
+ __u64 *raw;
+ __u16 *word_raw;
+ __u32 *dword_raw;
+ __u8 *byte_raw;
+ struct json_object *root;
+
+ root = json_create_object();
+ if (bd_data->field_id == 0x00) {
+ raw = (__u64*)&bd_data->raw_value[0];
+ json_object_add_value_int(root, "program_fail_count normalized",
+ bd_data->normalized_value);
+ json_object_add_value_int(root, "program_fail_count raw",
+ le64_to_cpu(*raw & 0x00FFFFFFFFFFFFFF));
+ } else {
+ goto invalid_id;
+ }
+ bd_data++;
+ if (bd_data->field_id == 0x01) {
+ raw = (__u64*)&bd_data->raw_value[0];
+ json_object_add_value_int(root, "erase_fail_count normalized",
+ bd_data->normalized_value);
+ json_object_add_value_int(root, "erase_fail_count raw",
+ le64_to_cpu(*raw & 0x00FFFFFFFFFFFFFF));
+ } else {
+ goto invalid_id;
+ }
+ bd_data++;
+ if (bd_data->field_id == 0x02) {
+ word_raw = (__u16*)&bd_data->raw_value[1];
+ json_object_add_value_int(root, "wear_leveling normalized", bd_data->normalized_value);
+ json_object_add_value_int(root, "wear_leveling min", le16_to_cpu(*word_raw));
+ word_raw = (__u16*)&bd_data->raw_value[3];
+ json_object_add_value_int(root, "wear_leveling max", le16_to_cpu(*word_raw));
+ word_raw = (__u16*)&bd_data->raw_value[5];
+ json_object_add_value_int(root, "wear_leveling avg", le16_to_cpu(*word_raw));
+ } else {
+ goto invalid_id;
+ }
+ bd_data++;
+ if (bd_data->field_id == 0x03) {
+ raw = (__u64*)&bd_data->raw_value[0];
+ json_object_add_value_int(root, "end_to_end_error_detection_count normalized",
+ bd_data->normalized_value);
+ json_object_add_value_int(root, "end_to_end_error_detection_count raw",
+ le64_to_cpu(*raw & 0x00FFFFFFFFFFFFFF));
+ } else {
+ goto invalid_id;
+ }
+ bd_data++;
+ if (bd_data->field_id == 0x04) {
+ raw = (__u64*)&bd_data->raw_value[0];
+ json_object_add_value_int(root, "crc_error_count normalized",
+ bd_data->normalized_value);
+ json_object_add_value_int(root, "crc_error_count raw",
+ le64_to_cpu(*raw & 0x00FFFFFFFFFFFFFF));
+ } else {
+ goto invalid_id;
+ }
+ bd_data++;
+ if (bd_data->field_id == 0x05) {
+ raw = (__u64*)&bd_data->raw_value[0];
+ json_object_add_value_int(root, "timed_workload_media_wear normalized",
+ bd_data->normalized_value);
+ json_object_add_value_double(root, "timed_workload_media_wear raw",
+ safe_div_fp((*raw & 0x00FFFFFFFFFFFFFF), 1024.0));
+ } else {
+ goto invalid_id;
+ }
+ bd_data++;
+ if (bd_data->field_id == 0x06) {
+ raw = (__u64*)&bd_data->raw_value[0];
+ json_object_add_value_int(root, "timed_workload_host_reads normalized",
+ bd_data->normalized_value);
+ json_object_add_value_int(root, "timed_workload_host_reads raw",
+ le64_to_cpu(*raw & 0x00000000000000FF));
+ } else {
+ goto invalid_id;
+ }
+ bd_data++;
+ if (bd_data->field_id == 0x07) {
+ raw = (__u64*)&bd_data->raw_value[0];
+ json_object_add_value_int(root, "timed_workload_timer normalized",
+ bd_data->normalized_value);
+ json_object_add_value_int(root, "timed_workload_timer",
+ le64_to_cpu(*raw & 0x00FFFFFFFFFFFFFF));
+ } else {
+ goto invalid_id;
+ }
+ bd_data++;
+ if (bd_data->field_id == 0x08) {
+ byte_raw = (__u8*)&bd_data->raw_value[1];
+ json_object_add_value_int(root, "thermal_throttle_status normalized",
+ bd_data->normalized_value);
+ json_object_add_value_int(root, "thermal_throttle_status", *byte_raw);
+ dword_raw = (__u32*)&bd_data->raw_value[2];
+ json_object_add_value_int(root, "thermal_throttle_cnt", le32_to_cpu(*dword_raw));
+ } else {
+ goto invalid_id;
+ }
+ bd_data++;
+ if (bd_data->field_id == 0x09) {
+ raw = (__u64*)&bd_data->raw_value[0];
+ json_object_add_value_int(root, "retry_buffer_overflow_count normalized",
+ bd_data->normalized_value);
+ json_object_add_value_int(root, "retry_buffer_overflow_count raw",
+ le64_to_cpu(*raw & 0x00FFFFFFFFFFFFFF));
+ } else {
+ goto invalid_id;
+ }
+ bd_data++;
+ if (bd_data->field_id == 0x0A) {
+ raw = (__u64*)&bd_data->raw_value[0];
+ json_object_add_value_int(root, "pll_lock_loss_count normalized",
+ bd_data->normalized_value);
+ json_object_add_value_int(root, "pll_lock_loss_count raw",
+ le64_to_cpu(*raw & 0x00FFFFFFFFFFFFFF));
+ } else {
+ goto invalid_id;
+ }
+ bd_data++;
+ if (bd_data->field_id == 0x0B) {
+ raw = (__u64*)&bd_data->raw_value[0];
+ json_object_add_value_int(root, "nand_bytes_written normalized",
+ bd_data->normalized_value);
+ json_object_add_value_double(root, "nand_bytes_written raw",
+ safe_div_fp((*raw & 0x00FFFFFFFFFFFFFF), 0xFFFF));
+ } else {
+ goto invalid_id;
+ }
+ bd_data++;
+ if (bd_data->field_id == 0x0C) {
+ raw = (__u64*)&bd_data->raw_value[0];
+ json_object_add_value_int(root, "host_bytes_written normalized",
+ bd_data->normalized_value);
+ json_object_add_value_double(root, "host_bytes_written raw",
+ safe_div_fp((*raw & 0x00FFFFFFFFFFFFFF), 0xFFFF));
+ } else {
+ goto invalid_id;
+ }
+
+ goto done;
+
+ invalid_id:
+ printf(" Invalid Field ID = %d\n", bd_data->field_id);
+
+ done:
+ json_print_object(root, NULL);
+ printf("\n");
+ json_free_object(root);
+
+ return;
+
+}
+
+static void wdc_print_d0_log_normal(struct wdc_ssd_d0_smart_log *perf)
+{
+ printf(" D0 Smart Log Page Statistics :- \n");
+ printf(" Lifetime Reallocated Erase Block Count %20"PRIu32"\n",
+ (uint32_t)le32_to_cpu(perf->lifetime_realloc_erase_block_count));
+ printf(" Lifetime Power on Hours %20"PRIu32"\n",
+ (uint32_t)le32_to_cpu(perf->lifetime_power_on_hours));
+ printf(" Lifetime UECC Count %20"PRIu32"\n",
+ (uint32_t)le32_to_cpu(perf->lifetime_uecc_count));
+ printf(" Lifetime Write Amplification Factor %20"PRIu32"\n",
+ (uint32_t)le32_to_cpu(perf->lifetime_wrt_amp_factor));
+ printf(" Trailing Hour Write Amplification Factor %20"PRIu32"\n",
+ (uint32_t)le32_to_cpu(perf->trailing_hr_wrt_amp_factor));
+ printf(" Reserve Erase Block Count %20"PRIu32"\n",
+ (uint32_t)le32_to_cpu(perf->reserve_erase_block_count));
+ printf(" Lifetime Program Fail Count %20"PRIu32"\n",
+ (uint32_t)le32_to_cpu(perf->lifetime_program_fail_count));
+ printf(" Lifetime Block Erase Fail Count %20"PRIu32"\n",
+ (uint32_t)le32_to_cpu(perf->lifetime_block_erase_fail_count));
+ printf(" Lifetime Die Failure Count %20"PRIu32"\n",
+ (uint32_t)le32_to_cpu(perf->lifetime_die_failure_count));
+ printf(" Lifetime Link Rate Downgrade Count %20"PRIu32"\n",
+ (uint32_t)le32_to_cpu(perf->lifetime_link_rate_downgrade_count));
+ printf(" Lifetime Clean Shutdown Count on Power Loss %20"PRIu32"\n",
+ (uint32_t)le32_to_cpu(perf->lifetime_clean_shutdown_count));
+ printf(" Lifetime Unclean Shutdowns on Power Loss %20"PRIu32"\n",
+ (uint32_t)le32_to_cpu(perf->lifetime_unclean_shutdown_count));
+ printf(" Current Temperature %20"PRIu32"\n",
+ (uint32_t)le32_to_cpu(perf->current_temp));
+ printf(" Max Recorded Temperature %20"PRIu32"\n",
+ (uint32_t)le32_to_cpu(perf->max_recorded_temp));
+ printf(" Lifetime Retired Block Count %20"PRIu32"\n",
+ (uint32_t)le32_to_cpu(perf->lifetime_retired_block_count));
+ printf(" Lifetime Read Disturb Reallocation Events %20"PRIu32"\n",
+ (uint32_t)le32_to_cpu(perf->lifetime_read_disturb_realloc_events));
+ printf(" Lifetime NAND Writes %20"PRIu64"\n",
+ le64_to_cpu(perf->lifetime_nand_writes));
+ printf(" Capacitor Health %20"PRIu32"%%\n",
+ (uint32_t)le32_to_cpu(perf->capacitor_health));
+ printf(" Lifetime User Writes %20"PRIu64"\n",
+ le64_to_cpu(perf->lifetime_user_writes));
+ printf(" Lifetime User Reads %20"PRIu64"\n",
+ le64_to_cpu(perf->lifetime_user_reads));
+ printf(" Lifetime Thermal Throttle Activations %20"PRIu32"\n",
+ (uint32_t)le32_to_cpu(perf->lifetime_thermal_throttle_act));
+ printf(" Percentage of P/E Cycles Remaining %20"PRIu32"%%\n",
+ (uint32_t)le32_to_cpu(perf->percentage_pe_cycles_remaining));
+}
+
+static void wdc_print_d0_log_json(struct wdc_ssd_d0_smart_log *perf)
+{
+ struct json_object *root;
+
+ root = json_create_object();
+ json_object_add_value_int(root, "Lifetime Reallocated Erase Block Count",
+ le32_to_cpu(perf->lifetime_realloc_erase_block_count));
+ json_object_add_value_int(root, "Lifetime Power on Hours",
+ le32_to_cpu(perf->lifetime_power_on_hours));
+ json_object_add_value_int(root, "Lifetime UECC Count",
+ le32_to_cpu(perf->lifetime_uecc_count));
+ json_object_add_value_int(root, "Lifetime Write Amplification Factor",
+ le32_to_cpu(perf->lifetime_wrt_amp_factor));
+ json_object_add_value_int(root, "Trailing Hour Write Amplification Factor",
+ le32_to_cpu(perf->trailing_hr_wrt_amp_factor));
+ json_object_add_value_int(root, "Reserve Erase Block Count",
+ le32_to_cpu(perf->reserve_erase_block_count));
+ json_object_add_value_int(root, "Lifetime Program Fail Count",
+ le32_to_cpu(perf->lifetime_program_fail_count));
+ json_object_add_value_int(root, "Lifetime Block Erase Fail Count",
+ le32_to_cpu(perf->lifetime_block_erase_fail_count));
+ json_object_add_value_int(root, "Lifetime Die Failure Count",
+ le32_to_cpu(perf->lifetime_die_failure_count));
+ json_object_add_value_int(root, "Lifetime Link Rate Downgrade Count",
+ le32_to_cpu(perf->lifetime_link_rate_downgrade_count));
+ json_object_add_value_int(root, "Lifetime Clean Shutdown Count on Power Loss",
+ le32_to_cpu(perf->lifetime_clean_shutdown_count));
+ json_object_add_value_int(root, "Lifetime Unclean Shutdowns on Power Loss",
+ le32_to_cpu(perf->lifetime_unclean_shutdown_count));
+ json_object_add_value_int(root, "Current Temperature",
+ le32_to_cpu(perf->current_temp));
+ json_object_add_value_int(root, "Max Recorded Temperature",
+ le32_to_cpu(perf->max_recorded_temp));
+ json_object_add_value_int(root, "Lifetime Retired Block Count",
+ le32_to_cpu(perf->lifetime_retired_block_count));
+ json_object_add_value_int(root, "Lifetime Read Disturb Reallocation Events",
+ le32_to_cpu(perf->lifetime_read_disturb_realloc_events));
+ json_object_add_value_int(root, "Lifetime NAND Writes",
+ le64_to_cpu(perf->lifetime_nand_writes));
+ json_object_add_value_int(root, "Capacitor Health",
+ le32_to_cpu(perf->capacitor_health));
+ json_object_add_value_int(root, "Lifetime User Writes",
+ le64_to_cpu(perf->lifetime_user_writes));
+ json_object_add_value_int(root, "Lifetime User Reads",
+ le64_to_cpu(perf->lifetime_user_reads));
+ json_object_add_value_int(root, "Lifetime Thermal Throttle Activations",
+ le32_to_cpu(perf->lifetime_thermal_throttle_act));
+ json_object_add_value_int(root, "Percentage of P/E Cycles Remaining",
+ le32_to_cpu(perf->percentage_pe_cycles_remaining));
+
+ json_print_object(root, NULL);
+ printf("\n");
+ json_free_object(root);
+}
+
+static void wdc_get_commit_action_bin(__u8 commit_action_type, char *action_bin)
+{
+
+ switch (commit_action_type)
+ {
+ case(0):
+ strcpy(action_bin, "000b");
+ break;
+ case(1):
+ strcpy(action_bin, "001b");
+ break;
+ case(2):
+ strcpy(action_bin, "010b");
+ break;
+ case(3):
+ strcpy(action_bin, "011b");
+ break;
+ case(4):
+ strcpy(action_bin, "100b");
+ break;
+ case(5):
+ strcpy(action_bin, "101b");
+ break;
+ case(6):
+ strcpy(action_bin, "110b");
+ break;
+ case(7):
+ strcpy(action_bin, "111b");
+ break;
+ default:
+ strcpy(action_bin, "INVALID");
+ }
+
+}
+
+static void wdc_print_fw_act_history_log_normal(__u8 *data, int num_entries, __u32 cust_id, __u32 vendor_id)
+{
+ int i, j;
+ char previous_fw[9];
+ char new_fw[9];
+ char commit_action_bin[8];
+ char time_str[11];
+ __u16 oldestEntryIdx = 0, entryIdx = 0;
+ char *null_fw = "--------";
+ memset((void *)time_str, 0, 11);
+
+ if (data[0] == WDC_NVME_GET_FW_ACT_HISTORY_C2_LOG_ID) {
+ printf(" Firmware Activate History Log \n");
+ if (cust_id == WDC_CUSTOMER_ID_0x1005 || vendor_id == WDC_NVME_SNDK_VID) {
+ printf(" Power on Hour Power Cycle Previous New \n");
+ printf(" Entry hh:mm:ss Count Firmware Firmware Slot Action Result \n");
+ printf(" ----- ----------------- ----------------- --------- --------- ----- ------ -------\n");
+ } else {
+ printf(" Power Cycle Previous New \n");
+ printf(" Entry Timestamp Count Firmware Firmware Slot Action Result \n");
+ printf(" ----- ----------------- ----------------- --------- --------- ----- ------ -------\n");
+ }
+
+ struct wdc_fw_act_history_log_format_c2 *fw_act_history_entry = (struct wdc_fw_act_history_log_format_c2 *)(data);
+
+ oldestEntryIdx = WDC_MAX_NUM_ACT_HIST_ENTRIES;
+ if (num_entries == WDC_MAX_NUM_ACT_HIST_ENTRIES) {
+ /* find lowest/oldest entry */
+ for (i = 0; i < num_entries; i++) {
+ j = (i+1 == WDC_MAX_NUM_ACT_HIST_ENTRIES) ? 0 : i+1;
+ if (le16_to_cpu(fw_act_history_entry->entry[i].fw_act_hist_entries) >
+ le16_to_cpu(fw_act_history_entry->entry[j].fw_act_hist_entries)) {
+ oldestEntryIdx = j;
+ break;
+ }
+ }
+ }
+ if (oldestEntryIdx == WDC_MAX_NUM_ACT_HIST_ENTRIES)
+ entryIdx = 0;
+ else
+ entryIdx = oldestEntryIdx;
+
+ for (i = 0; i < num_entries; i++) {
+ memset((void *)previous_fw, 0, 9);
+ memset((void *)new_fw, 0, 9);
+ memset((void *)commit_action_bin, 0, 8);
+
+ memcpy(previous_fw, (char *)&(fw_act_history_entry->entry[entryIdx].previous_fw_version), 8);
+ if (strlen((char *)&(fw_act_history_entry->entry[entryIdx].current_fw_version)) > 1)
+ memcpy(new_fw, (char *)&(fw_act_history_entry->entry[entryIdx].current_fw_version), 8);
+ else
+ memcpy(new_fw, null_fw, 8);
+
+ printf("%5"PRIu16"", (uint16_t)le16_to_cpu(fw_act_history_entry->entry[entryIdx].fw_act_hist_entries));
+ if (cust_id == WDC_CUSTOMER_ID_0x1005) {
+ printf(" ");
+ memset((void *)time_str, 0, 9);
+ sprintf((char *)time_str, "%04d:%02d:%02d", (int)(le64_to_cpu(fw_act_history_entry->entry[entryIdx].timestamp)/3600),
+ (int)((le64_to_cpu(fw_act_history_entry->entry[entryIdx].timestamp%3600)/60)),
+ (int)(le64_to_cpu(fw_act_history_entry->entry[entryIdx].timestamp%60)));
+
+ printf("%s", time_str);
+ printf(" ");
+ } else if(vendor_id == WDC_NVME_SNDK_VID) {
+ printf(" ");
+ uint64_t timestamp = (0x0000FFFFFFFFFFFF & le64_to_cpu(fw_act_history_entry->entry[entryIdx].timestamp));
+ memset((void *)time_str, 0, 9);
+ sprintf((char *)time_str, "%04d:%02d:%02d", (int)((timestamp/(3600*1000))%24), (int)((timestamp/(1000*60))%60),
+ (int)((timestamp/1000)%60));
+ printf("%s", time_str);
+ printf(" ");
+ } else {
+ printf(" ");
+ uint64_t timestamp = (0x0000FFFFFFFFFFFF & le64_to_cpu(fw_act_history_entry->entry[entryIdx].timestamp));
+ printf("%16"PRIu64"", timestamp);
+ printf(" ");
+ }
+
+ printf("%16"PRIu64"", (uint64_t)le64_to_cpu(fw_act_history_entry->entry[entryIdx].power_cycle_count));
+ printf(" ");
+ printf("%s", (char *)previous_fw);
+ printf(" ");
+ printf("%s", (char *)new_fw);
+ printf(" ");
+ printf("%2"PRIu8"", (uint8_t)fw_act_history_entry->entry[entryIdx].slot_number);
+ printf(" ");
+ wdc_get_commit_action_bin(fw_act_history_entry->entry[entryIdx].commit_action_type,(char *)&commit_action_bin);
+ printf(" %s", (char *)commit_action_bin);
+ printf(" ");
+ if (le16_to_cpu(fw_act_history_entry->entry[entryIdx].result) == 0)
+ printf("pass");
+ else
+ printf("fail #%d", (uint16_t)le16_to_cpu(fw_act_history_entry->entry[entryIdx].result));
+ printf("\n");
+
+ entryIdx++;
+ if (entryIdx >= WDC_MAX_NUM_ACT_HIST_ENTRIES)
+ entryIdx = 0;
+ }
+ }
+ else
+ {
+ printf(" Firmware Activate History Log \n");
+ printf(" Power on Hour Power Cycle Previous New \n");
+ printf(" Entry hh:mm:ss Count Firmware Firmware Slot Action Result \n");
+ printf(" ----- -------------- -------------------- ---------- ---------- ----- ------ -------\n");
+
+ struct wdc_fw_act_history_log_entry *fw_act_history_entry = (struct wdc_fw_act_history_log_entry *)(data + sizeof(struct wdc_fw_act_history_log_hdr));
+
+ oldestEntryIdx = WDC_MAX_NUM_ACT_HIST_ENTRIES;
+ if (num_entries == WDC_MAX_NUM_ACT_HIST_ENTRIES) {
+ /* find lowest/oldest entry */
+ for (i = 0; i < num_entries; i++) {
+ if (le32_to_cpu(fw_act_history_entry[i].entry_num) > le32_to_cpu(fw_act_history_entry[i+1].entry_num)) {
+ oldestEntryIdx = i+1;
+ break;
+ }
+ }
+ }
+
+ if (oldestEntryIdx == WDC_MAX_NUM_ACT_HIST_ENTRIES)
+ entryIdx = 0;
+ else
+ entryIdx = oldestEntryIdx;
+
+ for (i = 0; i < num_entries; i++) {
+ memset((void *)previous_fw, 0, 9);
+ memset((void *)new_fw, 0, 9);
+ memset((void *)commit_action_bin, 0, 8);
+
+ memcpy(previous_fw, (char *)&(fw_act_history_entry[entryIdx].previous_fw_version), 8);
+ if (strlen((char *)&(fw_act_history_entry[entryIdx].new_fw_version)) > 1)
+ memcpy(new_fw, (char *)&(fw_act_history_entry[entryIdx].new_fw_version), 8);
+ else
+ memcpy(new_fw, null_fw, 8);
+
+ printf("%5"PRIu32"", (uint32_t)le32_to_cpu(fw_act_history_entry[entryIdx].entry_num));
+ printf(" ");
+ printf("%04d:%02d:%02d", (int)(le64_to_cpu(fw_act_history_entry[entryIdx].power_on_seconds)/3600),
+ (int)((le64_to_cpu(fw_act_history_entry[entryIdx].power_on_seconds)%3600)/60),
+ (int)(le64_to_cpu(fw_act_history_entry[entryIdx].power_on_seconds)%60));
+ printf(" ");
+ printf("%16"PRIu32"", (uint32_t)le32_to_cpu(fw_act_history_entry[entryIdx].power_cycle_count));
+ printf(" ");
+ printf("%s", (char *)previous_fw);
+ printf(" ");
+ printf("%s", (char *)new_fw);
+ printf(" ");
+ printf("%2"PRIu8"", (uint8_t)fw_act_history_entry[entryIdx].slot_number);
+ printf(" ");
+ wdc_get_commit_action_bin(fw_act_history_entry[entryIdx].commit_action_type,(char *)&commit_action_bin);
+ printf(" %s", (char *)commit_action_bin);
+ printf(" ");
+ if (le16_to_cpu(fw_act_history_entry[entryIdx].result) == 0)
+ printf("pass");
+ else
+ printf("fail #%d", (uint16_t)le16_to_cpu(fw_act_history_entry[entryIdx].result));
+
+ printf("\n");
+
+ entryIdx++;
+ if (entryIdx >= WDC_MAX_NUM_ACT_HIST_ENTRIES)
+ entryIdx = 0;
+ }
+ }
+}
+
+static void wdc_print_fw_act_history_log_json(__u8 *data, int num_entries, __u32 cust_id, __u32 vendor_id)
+{
+ struct json_object *root;
+ int i, j;
+ char previous_fw[9];
+ char new_fw[9];
+ char commit_action_bin[8];
+ char fail_str[32];
+ char time_str[11];
+ memset((void *)previous_fw, 0, 9);
+ memset((void *)new_fw, 0, 9);
+ memset((void *)commit_action_bin, 0, 8);
+ memset((void *)time_str, 0, 11);
+ memset((void *)fail_str, 0, 11);
+ char *null_fw = "--------";
+ __u16 oldestEntryIdx = 0, entryIdx = 0;
+
+ root = json_create_object();
+
+ if (data[0] == WDC_NVME_GET_FW_ACT_HISTORY_C2_LOG_ID) {
+ struct wdc_fw_act_history_log_format_c2 *fw_act_history_entry = (struct wdc_fw_act_history_log_format_c2 *)(data);
+
+ oldestEntryIdx = WDC_MAX_NUM_ACT_HIST_ENTRIES;
+ if (num_entries == WDC_MAX_NUM_ACT_HIST_ENTRIES) {
+ /* find lowest/oldest entry */
+ for (i = 0; i < num_entries; i++) {
+ j = (i+1 == WDC_MAX_NUM_ACT_HIST_ENTRIES) ? 0 : i+1;
+ if (le16_to_cpu(fw_act_history_entry->entry[i].fw_act_hist_entries) >
+ le16_to_cpu(fw_act_history_entry->entry[j].fw_act_hist_entries)) {
+ oldestEntryIdx = j;
+ break;
+ }
+ }
+ }
+ if (oldestEntryIdx == WDC_MAX_NUM_ACT_HIST_ENTRIES)
+ entryIdx = 0;
+ else
+ entryIdx = oldestEntryIdx;
+
+ for (i = 0; i < num_entries; i++) {
+ memcpy(previous_fw, (char *)&(fw_act_history_entry->entry[entryIdx].previous_fw_version), 8);
+ if (strlen((char *)&(fw_act_history_entry->entry[entryIdx].current_fw_version)) > 1)
+ memcpy(new_fw, (char *)&(fw_act_history_entry->entry[entryIdx].current_fw_version), 8);
+ else
+ memcpy(new_fw, null_fw, 8);
+
+ json_object_add_value_int(root, "Entry",
+ le16_to_cpu(fw_act_history_entry->entry[entryIdx].fw_act_hist_entries));
+
+ if (cust_id == WDC_CUSTOMER_ID_0x1005) {
+ sprintf((char *)time_str, "%04d:%02d:%02d", (int)(le64_to_cpu(fw_act_history_entry->entry[entryIdx].timestamp)/3600),
+ (int)((le64_to_cpu(fw_act_history_entry->entry[entryIdx].timestamp%3600)/60)),
+ (int)(le64_to_cpu(fw_act_history_entry->entry[entryIdx].timestamp%60)));
+
+ json_object_add_value_string(root, "Power on Hour", time_str);
+
+ } else if (vendor_id == WDC_NVME_SNDK_VID) {
+ uint64_t timestamp = (0x0000FFFFFFFFFFFF & le64_to_cpu(fw_act_history_entry->entry[entryIdx].timestamp));
+ sprintf((char *)time_str, "%04d:%02d:%02d", (int)((timestamp/(3600*1000))%24), (int)((timestamp/(1000*60))%60),
+ (int)((timestamp/1000)%60));
+ json_object_add_value_string(root, "Power on Hour", time_str);
+ } else {
+ uint64_t timestamp = (0x0000FFFFFFFFFFFF & le64_to_cpu(fw_act_history_entry->entry[entryIdx].timestamp));
+ json_object_add_value_uint64(root, "Timestamp", timestamp);
+ }
+
+ json_object_add_value_int(root, "Power Cycle Count",
+ le64_to_cpu(fw_act_history_entry->entry[entryIdx].power_cycle_count));
+ json_object_add_value_string(root, "Previous Firmware",
+ previous_fw);
+ json_object_add_value_string(root, "New Firmware",
+ new_fw);
+ json_object_add_value_int(root, "Slot",
+ fw_act_history_entry->entry[entryIdx].slot_number);
+
+ wdc_get_commit_action_bin(fw_act_history_entry->entry[entryIdx].commit_action_type,(char *)&commit_action_bin);
+ json_object_add_value_string(root, "Action", commit_action_bin);
+
+ if (le16_to_cpu(fw_act_history_entry->entry[entryIdx].result) == 0)
+ json_object_add_value_string(root, "Result", "pass");
+ else {
+ sprintf((char *)fail_str, "fail #%d", (int)(le16_to_cpu(fw_act_history_entry->entry[entryIdx].result)));
+ json_object_add_value_string(root, "Result", fail_str);
+ }
+
+ json_print_object(root, NULL);
+ printf("\n");
+
+ entryIdx++;
+ if (entryIdx >= WDC_MAX_NUM_ACT_HIST_ENTRIES)
+ entryIdx = 0;
+ }
+ }
+ else {
+ struct wdc_fw_act_history_log_entry *fw_act_history_entry = (struct wdc_fw_act_history_log_entry *)(data + sizeof(struct wdc_fw_act_history_log_hdr));
+
+ oldestEntryIdx = WDC_MAX_NUM_ACT_HIST_ENTRIES;
+ if (num_entries == WDC_MAX_NUM_ACT_HIST_ENTRIES) {
+ /* find lowest/oldest entry */
+ for (i = 0; i < num_entries; i++) {
+ if (le32_to_cpu(fw_act_history_entry[i].entry_num) > le32_to_cpu(fw_act_history_entry[i+1].entry_num)) {
+ oldestEntryIdx = i+1;
+ break;
+ }
+ }
+ }
+ if (oldestEntryIdx == WDC_MAX_NUM_ACT_HIST_ENTRIES)
+ entryIdx = 0;
+ else
+ entryIdx = oldestEntryIdx;
+
+ for (i = 0; i < num_entries; i++) {
+ memcpy(previous_fw, (char *)&(fw_act_history_entry[entryIdx].previous_fw_version), 8);
+ if (strlen((char *)&(fw_act_history_entry[entryIdx].new_fw_version)) > 1)
+ memcpy(new_fw, (char *)&(fw_act_history_entry[entryIdx].new_fw_version), 8);
+ else
+ memcpy(new_fw, null_fw, 8);
+
+ json_object_add_value_int(root, "Entry",
+ le32_to_cpu(fw_act_history_entry[entryIdx].entry_num));
+
+ sprintf((char *)time_str, "%04d:%02d:%02d", (int)(le64_to_cpu(fw_act_history_entry[entryIdx].power_on_seconds)/3600),
+ (int)((le64_to_cpu(fw_act_history_entry[entryIdx].power_on_seconds)%3600)/60),
+ (int)(le64_to_cpu(fw_act_history_entry[entryIdx].power_on_seconds)%60));
+ json_object_add_value_string(root, "Power on Hour", time_str);
+
+ json_object_add_value_int(root, "Power Cycle Count",
+ le32_to_cpu(fw_act_history_entry[entryIdx].power_cycle_count));
+ json_object_add_value_string(root, "Previous Firmware",
+ previous_fw);
+ json_object_add_value_string(root, "New Firmware",
+ new_fw);
+ json_object_add_value_int(root, "Slot",
+ fw_act_history_entry[entryIdx].slot_number);
+
+ wdc_get_commit_action_bin(fw_act_history_entry[entryIdx].commit_action_type,(char *)&commit_action_bin);
+ json_object_add_value_string(root, "Action", commit_action_bin);
+
+ if (le16_to_cpu(fw_act_history_entry[entryIdx].result) == 0)
+ json_object_add_value_string(root, "Result", "pass");
+ else {
+ sprintf((char *)fail_str, "fail #%d", (int)(le16_to_cpu(fw_act_history_entry[entryIdx].result)));
+ json_object_add_value_string(root, "Result", fail_str);
+ }
+
+ json_print_object(root, NULL);
+ printf("\n");
+
+ entryIdx++;
+ if (entryIdx >= WDC_MAX_NUM_ACT_HIST_ENTRIES)
+ entryIdx = 0;
+ }
+ }
+
+ json_free_object(root);
+}
+
+static int nvme_get_ext_smart_cloud_log(int fd, __u8 **data, int uuid_index, __u32 namespace_id)
+{
+ int ret, i;
+ __u8 *log_ptr = NULL;
+
+ if ((log_ptr = (__u8*) malloc(sizeof (__u8) * WDC_NVME_SMART_CLOUD_ATTR_LEN)) == NULL) {
+ fprintf(stderr, "ERROR : WDC : malloc : %s\n", strerror(errno));
+ return -1;
+ }
+
+ /* Get the 0xC0 log data */
+ struct nvme_get_log_args args = {
+ .args_size = sizeof(args),
+ .fd = fd,
+ .lid = WDC_NVME_GET_SMART_CLOUD_ATTR_LOG_ID,
+ .nsid = namespace_id,
+ .lpo = 0,
+ .lsp = NVME_LOG_LSP_NONE,
+ .lsi = 0,
+ .rae = false,
+ .uuidx = uuid_index,
+ .csi = NVME_CSI_NVM,
+ .ot = false,
+ .len = WDC_NVME_SMART_CLOUD_ATTR_LEN,
+ .log = log_ptr,
+ .timeout = NVME_DEFAULT_IOCTL_TIMEOUT,
+ .result = NULL,
+ };
+ ret = nvme_get_log(&args);
+
+ if (ret == 0) {
+
+ /* Verify GUID matches */
+ for (i = 0; i < WDC_C0_GUID_LENGTH; i++) {
+ if (ext_smart_guid[i] != *&log_ptr[SCAO_V1_LPG + i]) {
+ fprintf(stderr, "ERROR : WDC : Unknown GUID in C0 Log Page V1 data\n");
+ int j;
+ fprintf(stderr, "ERROR : WDC : Expected GUID: 0x");
+ for (j = 0; j < WDC_C0_GUID_LENGTH; j++) {
+ fprintf(stderr, "%x", ext_smart_guid[j]);
+ }
+ fprintf(stderr, "\nERROR : WDC : Actual GUID: 0x");
+ for (j = 0; j < WDC_C0_GUID_LENGTH; j++) {
+ fprintf(stderr, "%x", *&log_ptr[SCAO_V1_LPG + j]);
+ }
+ fprintf(stderr, "\n");
+
+ ret = -1;
+ break;
+ }
+ }
+ }
+
+ *data = log_ptr;
+
+ return ret;
+}
+
+
+static int nvme_get_hw_rev_log(int fd, __u8 **data, int uuid_index, __u32 namespace_id)
+{
+ int ret, i;
+ wdc_nvme_hw_rev_log *log_ptr = NULL;
+
+ if ((log_ptr = (wdc_nvme_hw_rev_log *)malloc(sizeof (__u8) * WDC_NVME_HW_REV_LOG_PAGE_LEN)) == NULL) {
+ fprintf(stderr, "ERROR : WDC : malloc : %s\n", strerror(errno));
+ return -1;
+ }
+
+ /* Get the 0xC0 log data */
+ struct nvme_get_log_args args = {
+ .args_size = sizeof(args),
+ .fd = fd,
+ .lid = WDC_NVME_GET_HW_REV_LOG_OPCODE,
+ .nsid = namespace_id,
+ .lpo = 0,
+ .lsp = NVME_LOG_LSP_NONE,
+ .lsi = 0,
+ .rae = false,
+ .uuidx = uuid_index,
+ .csi = NVME_CSI_NVM,
+ .ot = false,
+ .len = WDC_NVME_HW_REV_LOG_PAGE_LEN,
+ .log = log_ptr,
+ .timeout = NVME_DEFAULT_IOCTL_TIMEOUT,
+ .result = NULL,
+ };
+ ret = nvme_get_log(&args);
+
+ if (ret == 0) {
+
+ /* Verify GUID matches */
+ for (i = 0; i < WDC_NVME_C6_GUID_LENGTH; i++) {
+ if (hw_rev_log_guid[i] != log_ptr->hw_rev_guid[i]) {
+ fprintf(stderr, "ERROR : WDC : Unknown GUID in HW Revision Log Page data\n");
+ int j;
+ fprintf(stderr, "ERROR : WDC : Expected GUID: 0x");
+ for (j = 0; j < WDC_NVME_C6_GUID_LENGTH; j++) {
+ fprintf(stderr, "%x", hw_rev_log_guid[j]);
+ }
+ fprintf(stderr, "\nERROR : WDC : Actual GUID: 0x");
+ for (j = 0; j < WDC_NVME_C6_GUID_LENGTH; j++) {
+ fprintf(stderr, "%x", log_ptr->hw_rev_guid[j]);
+ }
+ fprintf(stderr, "\n");
+
+ ret = -1;
+ break;
+ }
+ }
+ }
+
+ *data = (__u8 *)log_ptr;
+
+ return ret;
+}
+
+
+static void wdc_print_hw_rev_log_normal(void *data)
+{
+ int i;
+ wdc_nvme_hw_rev_log *log_data = (wdc_nvme_hw_rev_log *)data;
+
+ printf(" Hardware Revision Log:- \n");
+
+ printf(" Global Device HW Revision : %d\n",
+ log_data->hw_rev_gdr);
+ printf(" ASIC HW Revision : %d\n",
+ log_data->hw_rev_ar);
+ printf(" PCB Manufacturer Code : %d\n",
+ log_data->hw_rev_pbc_mc);
+ printf(" DRAM Manufacturer Code : %d\n",
+ log_data->hw_rev_dram_mc);
+ printf(" NAND Manufacturer Code : %d\n",
+ log_data->hw_rev_nand_mc);
+ printf(" PMIC 1 Manufacturer Code : %d\n",
+ log_data->hw_rev_pmic1_mc);
+ printf(" PMIC 2 Manufacturer Code : %d\n",
+ log_data->hw_rev_pmic2_mc);
+ printf(" Other Component 1 Manf Code : %d\n",
+ log_data->hw_rev_c1_mc);
+ printf(" Other Component 2 Manf Code : %d\n",
+ log_data->hw_rev_c2_mc);
+ printf(" Other Component 3 Manf Code : %d\n",
+ log_data->hw_rev_c3_mc);
+ printf(" Other Component 4 Manf Code : %d\n",
+ log_data->hw_rev_c4_mc);
+ printf(" Other Component 5 Manf Code : %d\n",
+ log_data->hw_rev_c5_mc);
+ printf(" Other Component 6 Manf Code : %d\n",
+ log_data->hw_rev_c6_mc);
+ printf(" Other Component 7 Manf Code : %d\n",
+ log_data->hw_rev_c7_mc);
+ printf(" Other Component 8 Manf Code : %d\n",
+ log_data->hw_rev_c8_mc);
+ printf(" Other Component 9 Manf Code : %d\n",
+ log_data->hw_rev_c9_mc);
+
+ printf(" Device Manf Detailed Info : 0x");
+ for (i = 0; i < 16; i++) {
+ printf("%02x", log_data->hw_rev_dev_mdi[i]);
+ if (i == 7)
+ printf(" 0x");
+ }
+ printf("\n");
+ printf(" ASIC Detailed Info : 0x");
+ for (i = 0; i < 16; i++) {
+ printf("%02x", log_data->hw_rev_asic_di[i]);
+ if (i == 7)
+ printf(" 0x");
+ }
+ printf("\n");
+ printf(" PCB Detailed Info : 0x");
+ for (i = 0; i < 16; i++) {
+ printf("%02x", log_data->hw_rev_pcb_di[i]);
+ if (i == 7)
+ printf(" 0x");
+ }
+ printf("\n");
+ printf(" DRAM Detailed Info : 0x");
+ for (i = 0; i < 16; i++) {
+ printf("%02x", log_data->hw_rev_dram_di[i]);
+ if (i == 7)
+ printf(" 0x");
+ }
+ printf("\n");
+ printf(" NAND Detailed Info : 0x");
+ for (i = 0; i < 16; i++) {
+ printf("%02x", log_data->hw_rev_nand_di[i]);
+ if (i == 7)
+ printf(" 0x");
+ }
+ printf("\n");
+ printf(" PMIC 1 Detailed Info : 0x");
+ for (i = 0; i < 16; i++) {
+ printf("%02x", log_data->hw_rev_pmic1_di[i]);
+ if (i == 7)
+ printf(" 0x");
+ }
+ printf("\n");
+ printf(" PMIC 2 Detailed Info : 0x");
+ for (i = 0; i < 16; i++) {
+ printf("%02x", log_data->hw_rev_pmic2_di[i]);
+ if (i == 7)
+ printf(" 0x");
+ }
+ printf("\n");
+ printf(" Component 1 Detailed Info : 0x");
+ for (i = 0; i < 16; i++) {
+ printf("%02x", log_data->hw_rev_c1_di[i]);
+ if (i == 7)
+ printf(" 0x");
+ }
+ printf("\n");
+ printf(" Component 2 Detailed Info : 0x");
+ for (i = 0; i < 16; i++) {
+ printf("%02x", log_data->hw_rev_c2_di[i]);
+ if (i == 7)
+ printf(" 0x");
+ }
+ printf("\n");
+ printf(" Component 3 Detailed Info : 0x");
+ for (i = 0; i < 16; i++) {
+ printf("%02x", log_data->hw_rev_c3_di[i]);
+ if (i == 7)
+ printf(" 0x");
+ }
+ printf("\n");
+ printf(" Component 4 Detailed Info : 0x");
+ for (i = 0; i < 16; i++) {
+ printf("%02x", log_data->hw_rev_c4_di[i]);
+ if (i == 7)
+ printf(" 0x");
+ }
+ printf("\n");
+ printf(" Component 5 Detailed Info : 0x");
+ for (i = 0; i < 16; i++) {
+ printf("%02x", log_data->hw_rev_c5_di[i]);
+ if (i == 7)
+ printf(" 0x");
+ }
+ printf("\n");
+ printf(" Component 6 Detailed Info : 0x");
+ for (i = 0; i < 16; i++) {
+ printf("%02x", log_data->hw_rev_c6_di[i]);
+ if (i == 7)
+ printf(" 0x");
+ }
+ printf("\n");
+ printf(" Component 7 Detailed Info : 0x");
+ for (i = 0; i < 16; i++) {
+ printf("%02x", log_data->hw_rev_c7_di[i]);
+ if (i == 7)
+ printf(" 0x");
+ }
+ printf("\n");
+ printf(" Component 8 Detailed Info : 0x");
+ for (i = 0; i < 16; i++) {
+ printf("%02x", log_data->hw_rev_c8_di[i]);
+ if (i == 7)
+ printf(" 0x");
+ }
+ printf("\n");
+ printf(" Component 9 Detailed Info : 0x");
+ for (i = 0; i < 16; i++) {
+ printf("%02x", log_data->hw_rev_c9_di[i]);
+ if (i == 7)
+ printf(" 0x");
+ }
+ printf("\n");
+ printf(" Serial Number : 0x");
+ for (i = 0; i < 32; i++) {
+ if ((i > 1) & !(i % 8))
+ printf(" 0x");
+ printf("%02x", log_data->hw_rev_sn[i]);
+ }
+ printf("\n");
+
+ printf(" Log Page Version : %d\n",
+ log_data->hw_rev_version);
+ printf(" Log page GUID : 0x");
+ printf("%"PRIx64"%"PRIx64"\n",le64_to_cpu(*(uint64_t *)&log_data->hw_rev_guid[8]),
+ le64_to_cpu(*(uint64_t *)&log_data->hw_rev_guid[0]));
+ printf("\n");
+}
+
+static void wdc_print_hw_rev_log_json(void *data)
+{
+ wdc_nvme_hw_rev_log *log_data = (wdc_nvme_hw_rev_log *)data;
+ struct json_object *root;
+ char json_data[80];
+
+ root = json_create_object();
+ json_object_add_value_uint(root, "Global Device HW Revision",
+ log_data->hw_rev_gdr);
+ json_object_add_value_uint(root, "ASIC HW Revision",
+ log_data->hw_rev_ar);
+ json_object_add_value_uint(root, "PCB Manufacturer Code",
+ log_data->hw_rev_pbc_mc);
+ json_object_add_value_uint(root, "DRAM Manufacturer Code",
+ log_data->hw_rev_dram_mc);
+ json_object_add_value_uint(root, "NAND Manufacturer Code",
+ log_data->hw_rev_nand_mc);
+ json_object_add_value_uint(root, "PMIC 1 Manufacturer Code",
+ log_data->hw_rev_pmic1_mc);
+ json_object_add_value_uint(root, "PMIC 2 Manufacturer Code",
+ log_data->hw_rev_pmic2_mc);
+ json_object_add_value_uint(root, "Other Component 1 Manf Code",
+ log_data->hw_rev_c1_mc);
+ json_object_add_value_uint(root, "Other Component 2 Manf Code",
+ log_data->hw_rev_c2_mc);
+ json_object_add_value_uint(root, "Other Component 3 Manf Code",
+ log_data->hw_rev_c3_mc);
+ json_object_add_value_uint(root, "Other Component 4 Manf Code",
+ log_data->hw_rev_c4_mc);
+ json_object_add_value_uint(root, "Other Component 5 Manf Code",
+ log_data->hw_rev_c5_mc);
+ json_object_add_value_uint(root, "Other Component 6 Manf Code",
+ log_data->hw_rev_c6_mc);
+ json_object_add_value_uint(root, "Other Component 7 Manf Code",
+ log_data->hw_rev_c7_mc);
+ json_object_add_value_uint(root, "Other Component 8 Manf Code",
+ log_data->hw_rev_c8_mc);
+ json_object_add_value_uint(root, "Other Component 9 Manf Code",
+ log_data->hw_rev_c9_mc);
+
+ memset((void*)json_data, 0, 40);
+ sprintf((char*)json_data, "0x%"PRIx64"%"PRIx64"", le64_to_cpu(*(uint64_t *)&log_data->hw_rev_dev_mdi[8]),
+ le64_to_cpu(*(uint64_t *)&log_data->hw_rev_dev_mdi[0]));
+ json_object_add_value_string(root, "Device Manf Detailed Info", json_data);
+
+ memset((void*)json_data, 0, 40);
+ sprintf((char*)json_data, "0x%"PRIx64"%"PRIx64"", le64_to_cpu(*(uint64_t *)&log_data->hw_rev_asic_di[8]),
+ le64_to_cpu(*(uint64_t *)&log_data->hw_rev_asic_di[0]));
+ json_object_add_value_string(root, "ASIC Detailed Info", json_data);
+
+ memset((void*)json_data, 0, 40);
+ sprintf((char*)json_data, "0x%"PRIx64"%"PRIx64"", le64_to_cpu(*(uint64_t *)&log_data->hw_rev_pcb_di[8]),
+ le64_to_cpu(*(uint64_t *)&log_data->hw_rev_pcb_di[0]));
+ json_object_add_value_string(root, "PCB Detailed Info", json_data);
+
+ memset((void*)json_data, 0, 40);
+ sprintf((char*)json_data, "0x%"PRIx64"%"PRIx64"", le64_to_cpu(*(uint64_t *)&log_data->hw_rev_dram_di[8]),
+ le64_to_cpu(*(uint64_t *)&log_data->hw_rev_dram_di[0]));
+ json_object_add_value_string(root, "DRAM Detailed Info", json_data);
+
+ memset((void*)json_data, 0, 40);
+ sprintf((char*)json_data, "0x%"PRIx64"%"PRIx64"", le64_to_cpu(*(uint64_t *)&log_data->hw_rev_nand_di[8]),
+ le64_to_cpu(*(uint64_t *)&log_data->hw_rev_nand_di[0]));
+ json_object_add_value_string(root, "NAND Detailed Info", json_data);
+
+ memset((void*)json_data, 0, 40);
+ sprintf((char*)json_data, "0x%"PRIx64"%"PRIx64"", le64_to_cpu(*(uint64_t *)&log_data->hw_rev_pmic1_di[8]),
+ le64_to_cpu(*(uint64_t *)&log_data->hw_rev_pmic1_di[0]));
+ json_object_add_value_string(root, "PMIC 1 Detailed Info", json_data);
+
+ memset((void*)json_data, 0, 40);
+ sprintf((char*)json_data, "0x%"PRIx64"%"PRIx64"", le64_to_cpu(*(uint64_t *)&log_data->hw_rev_pmic2_di[8]),
+ le64_to_cpu(*(uint64_t *)&log_data->hw_rev_pmic2_di[0]));
+ json_object_add_value_string(root, "PMIC 2 Detailed Info", json_data);
+
+ memset((void*)json_data, 0, 40);
+ sprintf((char*)json_data, "0x%"PRIx64"%"PRIx64"", le64_to_cpu(*(uint64_t *)&log_data->hw_rev_c1_di[8]),
+ le64_to_cpu(*(uint64_t *)&log_data->hw_rev_c1_di[0]));
+ json_object_add_value_string(root, "Component 1 Detailed Info", json_data);
+
+ memset((void*)json_data, 0, 40);
+ sprintf((char*)json_data, "0x%"PRIx64"%"PRIx64"", le64_to_cpu(*(uint64_t *)&log_data->hw_rev_c2_di[8]),
+ le64_to_cpu(*(uint64_t *)&log_data->hw_rev_c2_di[0]));
+ json_object_add_value_string(root, "Component 2 Detailed Info", json_data);
+
+ memset((void*)json_data, 0, 40);
+ sprintf((char*)json_data, "0x%"PRIx64"%"PRIx64"", le64_to_cpu(*(uint64_t *)&log_data->hw_rev_c3_di[8]),
+ le64_to_cpu(*(uint64_t *)&log_data->hw_rev_c3_di[0]));
+ json_object_add_value_string(root, "Component 3 Detailed Info", json_data);
+
+ memset((void*)json_data, 0, 40);
+ sprintf((char*)json_data, "0x%"PRIx64"%"PRIx64"", le64_to_cpu(*(uint64_t *)&log_data->hw_rev_c4_di[8]),
+ le64_to_cpu(*(uint64_t *)&log_data->hw_rev_c4_di[0]));
+ json_object_add_value_string(root, "Component 4 Detailed Info", json_data);
+
+ memset((void*)json_data, 0, 40);
+ sprintf((char*)json_data, "0x%"PRIx64"%"PRIx64"", le64_to_cpu(*(uint64_t *)&log_data->hw_rev_c5_di[8]),
+ le64_to_cpu(*(uint64_t *)&log_data->hw_rev_c5_di[0]));
+ json_object_add_value_string(root, "Component 5 Detailed Info", json_data);
+
+ memset((void*)json_data, 0, 40);
+ sprintf((char*)json_data, "0x%"PRIx64"%"PRIx64"", le64_to_cpu(*(uint64_t *)&log_data->hw_rev_c6_di[8]),
+ le64_to_cpu(*(uint64_t *)&log_data->hw_rev_c6_di[0]));
+ json_object_add_value_string(root, "Component 6 Detailed Info", json_data);
+
+ memset((void*)json_data, 0, 40);
+ sprintf((char*)json_data, "0x%"PRIx64"%"PRIx64"", le64_to_cpu(*(uint64_t *)&log_data->hw_rev_c7_di[8]),
+ le64_to_cpu(*(uint64_t *)&log_data->hw_rev_c7_di[0]));
+ json_object_add_value_string(root, "Component 7 Detailed Info", json_data);
+
+ memset((void*)json_data, 0, 40);
+ sprintf((char*)json_data, "0x%"PRIx64"%"PRIx64"", le64_to_cpu(*(uint64_t *)&log_data->hw_rev_c8_di[8]),
+ le64_to_cpu(*(uint64_t *)&log_data->hw_rev_c8_di[0]));
+ json_object_add_value_string(root, "Component 8 Detailed Info", json_data);
+
+ memset((void*)json_data, 0, 40);
+ sprintf((char*)json_data, "0x%"PRIx64"%"PRIx64"", le64_to_cpu(*(uint64_t *)&log_data->hw_rev_c9_di[8]),
+ le64_to_cpu(*(uint64_t *)&log_data->hw_rev_c9_di[0]));
+ json_object_add_value_string(root, "Component 9 Detailed Info", json_data);
+
+ memset((void*)json_data, 0, 80);
+ sprintf((char*)json_data, "0x%"PRIx64"%"PRIx64"%"PRIx64"%"PRIx64"",
+ le64_to_cpu(*(uint64_t *)&log_data->hw_rev_sn[0]), le64_to_cpu(*(uint64_t *)&log_data->hw_rev_sn[8]),
+ le64_to_cpu(*(uint64_t *)&log_data->hw_rev_sn[16]), le64_to_cpu(*(uint64_t *)&log_data->hw_rev_sn[24]));
+ json_object_add_value_string(root, "Serial Number", json_data);
+
+ json_object_add_value_uint(root, "Log Page Version",
+ le16_to_cpu(log_data->hw_rev_version));
+
+ memset((void*)json_data, 0, 40);
+ sprintf((char*)json_data, "0x%"PRIx64"%"PRIx64"", le64_to_cpu(*(uint64_t *)&log_data->hw_rev_guid[8]),
+ le64_to_cpu(*(uint64_t *)&log_data->hw_rev_guid[0]));
+ json_object_add_value_string(root, "Log Page GUID", json_data);
+
+ json_print_object(root, NULL);
+ printf("\n");
+ json_free_object(root);
+}
+
+static void wdc_print_ext_smart_cloud_log_normal(void *data, int mask)
+{
+ int i;
+ wdc_nvme_ext_smart_log *ext_smart_log_ptr = (wdc_nvme_ext_smart_log *)data;
+
+ if (mask == WDC_SCA_V1_NAND_STATS)
+ printf(" NAND Statistics :- \n");
+ else
+ printf(" SMART Cloud Attributes :- \n");
+
+ printf(" Physical Media Units Written TLC (Bytes) : %s\n",
+ uint128_t_to_string(le128_to_cpu(
+ ext_smart_log_ptr->ext_smart_pmuwt)));
+ printf(" Physical Media Units Written SLC (Bytes) : %s\n",
+ uint128_t_to_string(le128_to_cpu(
+ ext_smart_log_ptr->ext_smart_pmuws)));
+ printf(" Bad User NAND Block Count (Normalized) (Int) : %d\n",
+ le16_to_cpu(*(uint16_t *)ext_smart_log_ptr->ext_smart_bunbc));
+ printf(" Bad User NAND Block Count (Raw) (Int) : %"PRIu64"\n",
+ le64_to_cpu(*(uint64_t *)ext_smart_log_ptr->ext_smart_bunbc & 0xFFFFFFFFFFFF0000));
+ printf(" XOR Recovery Count (Int) : %"PRIu64"\n",
+ le64_to_cpu(ext_smart_log_ptr->ext_smart_xrc));
+ printf(" Uncorrectable Read Error Count (Int) : %"PRIu64"\n",
+ le64_to_cpu(ext_smart_log_ptr->ext_smart_urec));
+ if (mask == WDC_SCA_V1_ALL) {
+ printf(" SSD End to End correction counts (Corrected Errors) (Int) : %"PRIu64"\n",
+ le64_to_cpu(ext_smart_log_ptr->ext_smart_eece));
+ printf(" SSD End to End correction counts (Detected Errors) (Int) : %"PRIu64"\n",
+ le64_to_cpu(ext_smart_log_ptr->ext_smart_eede));
+ printf(" SSD End to End correction counts (Uncorrected E2E Errors) (Int) : %"PRIu64"\n",
+ le64_to_cpu(ext_smart_log_ptr->ext_smart_eeue));
+ printf(" System Data %% life-used : %d %%\n",
+ ext_smart_log_ptr->ext_smart_sdpu);
+ }
+ printf(" User data erase counts (Minimum TLC) (Int) : %"PRIu64"\n",
+ le64_to_cpu(ext_smart_log_ptr->ext_smart_mnudec));
+ printf(" User data erase counts (Maximum TLC) (Int) : %"PRIu64"\n",
+ le64_to_cpu(ext_smart_log_ptr->ext_smart_mxudec));
+ printf(" User data erase counts (Minimum SLC) (Int) : %"PRIu64"\n",
+ le64_to_cpu(ext_smart_log_ptr->ext_smart_mnec));
+ printf(" User data erase counts (Maximum SLC) (Int) : %"PRIu64"\n",
+ le64_to_cpu(ext_smart_log_ptr->ext_smart_mxec));
+ printf(" User data erase counts (Average SLC) (Int) : %"PRIu64"\n",
+ le64_to_cpu(ext_smart_log_ptr->ext_smart_avec));
+ printf(" User data erase counts (Average TLC) (Int) : %"PRIu64"\n",
+ le64_to_cpu(ext_smart_log_ptr->ext_smart_avudec));
+ printf(" Program Fail Count (Normalized) (Int) : %d\n",
+ le16_to_cpu(*(uint16_t *)ext_smart_log_ptr->ext_smart_pfc));
+ printf(" Program Fail Count (Raw) (Int) : %"PRIu64"\n",
+ le64_to_cpu(*(uint64_t *)ext_smart_log_ptr->ext_smart_pfc & 0xFFFFFFFFFFFF0000));
+ printf(" Erase Fail Count (Normalized) (Int) : %d\n",
+ le16_to_cpu(*(uint16_t *)ext_smart_log_ptr->ext_smart_efc));
+ printf(" Erase Fail Count (Raw) (Int) : %"PRIu64"\n",
+ le64_to_cpu(*(uint64_t *)ext_smart_log_ptr->ext_smart_efc & 0xFFFFFFFFFFFF0000));
+ if (mask == WDC_SCA_V1_ALL) {
+ printf(" PCIe Correctable Error Count (Int) : %"PRIu64"\n",
+ le64_to_cpu(ext_smart_log_ptr->ext_smart_pcec));
+ printf(" %% Free Blocks (User) (Int) : %d %%\n",
+ ext_smart_log_ptr->ext_smart_pfbu);
+ printf(" Security Version Number (Int) : %"PRIu64"\n",
+ le64_to_cpu(ext_smart_log_ptr->ext_smart_svn));
+ printf(" %% Free Blocks (System) (Int) : %d %%\n",
+ ext_smart_log_ptr->ext_smart_pfbs);
+ printf(" NVMe Stats (# Data Set Management/TRIM Commands Completed) (Int) : %s\n",
+ uint128_t_to_string(le128_to_cpu(
+ ext_smart_log_ptr->ext_smart_dcc)));
+ printf(" Total Namespace Utilization (nvme0n1 NUSE) (Bytes) : %"PRIu64"\n",
+ le64_to_cpu(ext_smart_log_ptr->ext_smart_tnu));
+ printf(" NVMe Stats (# NVMe Format Commands Completed) (Int) : %d\n",
+ le16_to_cpu(ext_smart_log_ptr->ext_smart_fcc));
+ printf(" Background Back-Pressure Gauge(%%) (Int) : %d\n",
+ ext_smart_log_ptr->ext_smart_bbpg);
+ }
+ printf(" Total # of Soft ECC Error Count (Int) : %"PRIu64"\n",
+ le64_to_cpu(ext_smart_log_ptr->ext_smart_seec));
+ if (mask == WDC_SCA_V1_ALL) {
+ printf(" Total # of Read Refresh Count (Int) : %"PRIu64"\n",
+ le64_to_cpu(ext_smart_log_ptr->ext_smart_rfsc));
+ }
+ printf(" Bad System NAND Block Count (Normalized) (Int) : %d\n",
+ le16_to_cpu(*(uint16_t *)ext_smart_log_ptr->ext_smart_bsnbc));
+ printf(" Bad System NAND Block Count (Raw) (Int) : %"PRIu64"\n",
+ le64_to_cpu(*(uint64_t *)ext_smart_log_ptr->ext_smart_bsnbc & 0xFFFFFFFFFFFF0000));
+ printf(" Endurance Estimate (Total Writable Lifetime Bytes) (Bytes) : %s\n",
+ uint128_t_to_string(
+ le128_to_cpu(ext_smart_log_ptr->ext_smart_eest)));
+ if (mask == WDC_SCA_V1_ALL) {
+ printf(" Thermal Throttling Status & Count (Number of thermal throttling events) (Int) : %d\n",
+ le16_to_cpu(ext_smart_log_ptr->ext_smart_ttc));
+ printf(" Total # Unaligned I/O (Int) : %"PRIu64"\n",
+ le64_to_cpu(ext_smart_log_ptr->ext_smart_uio));
+ }
+ printf(" Total Physical Media Units Read (Bytes) (Int) : %s\n",
+ uint128_t_to_string(
+ le128_to_cpu(ext_smart_log_ptr->ext_smart_pmur)));
+ if (mask == WDC_SCA_V1_ALL) {
+ printf(" Command Timeout (# of READ Commands > 5 Seconds) (Int) : %"PRIu32"\n",
+ le32_to_cpu(ext_smart_log_ptr->ext_smart_rtoc));
+ printf(" Command Timeout (# of WRITE Commands > 5 Seconds) (Int) : %"PRIu32"\n",
+ le32_to_cpu(ext_smart_log_ptr->ext_smart_wtoc));
+ printf(" Command Timeout (# of TRIM Commands > 5 Seconds) (Int) : %"PRIu32"\n",
+ le32_to_cpu(ext_smart_log_ptr->ext_smart_ttoc));
+ printf(" Total PCIe Link Retraining Count (Int) : %"PRIu64"\n",
+ le64_to_cpu(ext_smart_log_ptr->ext_smart_plrc));
+ printf(" Active Power State Change Count (Int) : %"PRIu64"\n",
+ le64_to_cpu(ext_smart_log_ptr->ext_smart_pscc));
+ }
+ printf(" Cloud Boot SSD Spec Version (Int) : %d.%d.%d.%d\n",
+ le16_to_cpu(ext_smart_log_ptr->ext_smart_maj),
+ le16_to_cpu(ext_smart_log_ptr->ext_smart_min),
+ le16_to_cpu(ext_smart_log_ptr->ext_smart_pt),
+ le16_to_cpu(ext_smart_log_ptr->ext_smart_err));
+ printf(" Cloud Boot SSD HW Revision (Int) : %d.%d.%d.%d\n",
+ 0, 0, 0, 0);
+ if (mask == WDC_SCA_V1_ALL) {
+ printf(" FTL Unit Size : %"PRIu32"\n",
+ le32_to_cpu(ext_smart_log_ptr->ext_smart_ftlus));
+ printf(" TCG Ownership Status : %"PRIu32"\n",
+ le32_to_cpu(ext_smart_log_ptr->ext_smart_tcgos));
+ printf(" Log Page Version (Int) : %d\n",
+ le16_to_cpu(ext_smart_log_ptr->ext_smart_lpv));
+ printf(" Log page GUID (Hex) : 0x");
+ for (i = WDC_C0_GUID_LENGTH; i > 0; i--)
+ printf("%02x", ext_smart_log_ptr->ext_smart_lpg[i-1]);
+ printf("\n");
+ }
+ printf("\n");
+}
+
+static void wdc_print_ext_smart_cloud_log_json(void *data, int mask)
+{
+ wdc_nvme_ext_smart_log *ext_smart_log_ptr = (wdc_nvme_ext_smart_log *)data;
+ struct json_object *root;
+
+ root = json_create_object();
+ json_object_add_value_uint128(root, "physical_media_units_bytes_tlc",
+ le128_to_cpu(ext_smart_log_ptr->ext_smart_pmuwt));
+ json_object_add_value_uint128(root, "physical_media_units_bytes_slc",
+ le128_to_cpu(ext_smart_log_ptr->ext_smart_pmuws));
+ json_object_add_value_uint(root, "bad_user_blocks_normalized",
+ le16_to_cpu(*(uint16_t *)ext_smart_log_ptr->ext_smart_bunbc));
+ json_object_add_value_uint64(root, "bad_user_blocks_raw",
+ le64_to_cpu(*(uint64_t *)ext_smart_log_ptr->ext_smart_bunbc & 0xFFFFFFFFFFFF0000));
+ json_object_add_value_uint64(root, "xor_recovery_count",
+ le64_to_cpu(ext_smart_log_ptr->ext_smart_xrc));
+ json_object_add_value_uint64(root, "uncorrectable_read_errors",
+ le64_to_cpu(ext_smart_log_ptr->ext_smart_urec));
+ if (mask == WDC_SCA_V1_ALL) {
+ json_object_add_value_uint64(root, "corrected_e2e_errors",
+ le64_to_cpu(ext_smart_log_ptr->ext_smart_eece));
+ json_object_add_value_uint64(root, "detected_e2e_errors",
+ le64_to_cpu(ext_smart_log_ptr->ext_smart_eede));
+ json_object_add_value_uint64(root, "uncorrected_e2e_errors",
+ le64_to_cpu(ext_smart_log_ptr->ext_smart_eeue));
+ json_object_add_value_uint(root, "system_data_life_used_pct",
+ (__u8)ext_smart_log_ptr->ext_smart_sdpu);
+ }
+ json_object_add_value_uint64(root, "min_slc_user_data_erase_count",
+ le64_to_cpu(ext_smart_log_ptr->ext_smart_mnec));
+ json_object_add_value_uint64(root, "min_tlc_user_data_erase_count",
+ le64_to_cpu(ext_smart_log_ptr->ext_smart_mnudec));
+ json_object_add_value_uint64(root, "max_slc_user_data_erase_count",
+ le64_to_cpu(ext_smart_log_ptr->ext_smart_mxec));
+ json_object_add_value_uint64(root, "max_tlc_user_data_erase_count",
+ le64_to_cpu(ext_smart_log_ptr->ext_smart_mxudec));
+ json_object_add_value_uint64(root, "avg_slc_user_data_erase_count",
+ le64_to_cpu(ext_smart_log_ptr->ext_smart_avec));
+ json_object_add_value_uint64(root, "avg_tlc_user_data_erase_count",
+ le64_to_cpu(ext_smart_log_ptr->ext_smart_avudec));
+ json_object_add_value_uint(root, "program_fail_count_normalized",
+ le16_to_cpu(*(uint16_t *)ext_smart_log_ptr->ext_smart_pfc));
+ json_object_add_value_uint64(root, "program_fail_count_raw",
+ le64_to_cpu(*(uint64_t *)ext_smart_log_ptr->ext_smart_pfc & 0xFFFFFFFFFFFF0000));
+ json_object_add_value_uint(root, "erase_fail_count_normalized",
+ le16_to_cpu(*(uint16_t *)ext_smart_log_ptr->ext_smart_efc));
+ json_object_add_value_uint64(root, "erase_fail_count_raw",
+ le64_to_cpu(*(uint64_t *)ext_smart_log_ptr->ext_smart_efc & 0xFFFFFFFFFFFF0000));
+ if (mask == WDC_SCA_V1_ALL) {
+ json_object_add_value_uint64(root, "pcie_correctable_errors",
+ le64_to_cpu(ext_smart_log_ptr->ext_smart_pcec));
+ json_object_add_value_uint(root, "pct_free_blocks_user",
+ (__u8)ext_smart_log_ptr->ext_smart_pfbu);
+ json_object_add_value_uint64(root, "security_version",
+ le64_to_cpu(ext_smart_log_ptr->ext_smart_svn));
+ json_object_add_value_uint(root, "pct_free_blocks_system",
+ (__u8)ext_smart_log_ptr->ext_smart_pfbs);
+ json_object_add_value_uint128(root, "num_of_trim_commands",
+ le128_to_cpu(ext_smart_log_ptr->ext_smart_dcc));
+ json_object_add_value_uint64(root, "total_nuse_bytes",
+ le64_to_cpu(ext_smart_log_ptr->ext_smart_tnu));
+ json_object_add_value_uint(root, "num_of_format_commands",
+ le16_to_cpu(ext_smart_log_ptr->ext_smart_fcc));
+ json_object_add_value_uint(root, "background_pressure_gauge",
+ (__u8)ext_smart_log_ptr->ext_smart_bbpg);
+ }
+ json_object_add_value_uint64(root, "soft_ecc_error_count",
+ le64_to_cpu(ext_smart_log_ptr->ext_smart_seec));
+ if (mask == WDC_SCA_V1_ALL) {
+ json_object_add_value_uint64(root, "read_refresh_count",
+ le64_to_cpu(ext_smart_log_ptr->ext_smart_rfsc));
+ }
+ json_object_add_value_uint(root, "bad_system_block_normalized",
+ le16_to_cpu(*(uint16_t *)ext_smart_log_ptr->ext_smart_bsnbc));
+ json_object_add_value_uint64(root, "bad_system_block_raw",
+ le64_to_cpu(*(uint64_t *)ext_smart_log_ptr->ext_smart_bsnbc & 0xFFFFFFFFFFFF0000));
+ json_object_add_value_uint128(root, "endurance_est_bytes",
+ le128_to_cpu(ext_smart_log_ptr->ext_smart_eest));
+ if (mask == WDC_SCA_V1_ALL) {
+ json_object_add_value_uint(root, "num_throttling_events",
+ le16_to_cpu(ext_smart_log_ptr->ext_smart_ttc));
+ json_object_add_value_uint64(root, "total_unaligned_io",
+ le64_to_cpu(ext_smart_log_ptr->ext_smart_uio));
+ }
+ json_object_add_value_uint128(root, "physical_media_units_read_bytes",
+ le128_to_cpu(ext_smart_log_ptr->ext_smart_pmur));
+ if (mask == WDC_SCA_V1_ALL) {
+ json_object_add_value_uint(root, "num_read_timeouts",
+ le32_to_cpu(ext_smart_log_ptr->ext_smart_rtoc));
+ json_object_add_value_uint(root, "num_write_timeouts",
+ le32_to_cpu(ext_smart_log_ptr->ext_smart_wtoc));
+ json_object_add_value_uint(root, "num_trim_timeouts",
+ le32_to_cpu(ext_smart_log_ptr->ext_smart_ttoc));
+ json_object_add_value_uint64(root, "pcie_link_retrain_count",
+ le64_to_cpu(ext_smart_log_ptr->ext_smart_plrc));
+ json_object_add_value_uint64(root, "active_power_state_change_count",
+ le64_to_cpu(ext_smart_log_ptr->ext_smart_pscc));
+ }
+ char vers_str[40];
+ memset((void*)vers_str, 0, 40);
+ sprintf((char*)vers_str, "%d.%d.%d.%d",
+ le16_to_cpu(ext_smart_log_ptr->ext_smart_maj), le16_to_cpu(ext_smart_log_ptr->ext_smart_min),
+ le16_to_cpu(ext_smart_log_ptr->ext_smart_pt), le16_to_cpu(ext_smart_log_ptr->ext_smart_err));
+ json_object_add_value_string(root, "cloud_boot_ssd_spec_ver", vers_str);
+ memset((void*)vers_str, 0, 40);
+ sprintf((char*)vers_str, "%d.%d.%d.%d", 0, 0, 0, 0);
+ json_object_add_value_string(root, "cloud_boot_ssd_hw_ver", vers_str);
+
+ if (mask == WDC_SCA_V1_ALL) {
+ json_object_add_value_uint(root, "ftl_unit_size",
+ le32_to_cpu(ext_smart_log_ptr->ext_smart_ftlus));
+ json_object_add_value_uint(root, "tcg_ownership_status",
+ le32_to_cpu(ext_smart_log_ptr->ext_smart_tcgos));
+ json_object_add_value_uint(root, "log_page_ver",
+ le16_to_cpu(ext_smart_log_ptr->ext_smart_lpv));
+ char guid[40];
+ memset((void*)guid, 0, 40);
+ sprintf((char*)guid, "0x%"PRIx64"%"PRIx64"",le64_to_cpu(*(uint64_t *)&ext_smart_log_ptr->ext_smart_lpg[8]),
+ le64_to_cpu(*(uint64_t *)&ext_smart_log_ptr->ext_smart_lpg[0]));
+ json_object_add_value_string(root, "log_page_guid", guid);
+ }
+
+ json_print_object(root, NULL);
+ printf("\n");
+ json_free_object(root);
+}
+
+static void wdc_print_smart_cloud_attr_C0_normal(void *data)
+{
+ __u8 *log_data = (__u8*)data;
+ uint16_t smart_log_ver = 0;
+
+ printf(" SMART Cloud Attributes :- \n");
+
+ printf(" Physical media units written : %s\n",
+ uint128_t_to_string(le128_to_cpu(&log_data[SCAO_PMUW])));
+ printf(" Physical media units read : %s\n",
+ uint128_t_to_string(le128_to_cpu(&log_data[SCAO_PMUR])));
+ printf(" Bad user nand blocks Raw : %"PRIu64"\n",
+ (uint64_t)le64_to_cpu(*(uint64_t *)&log_data[SCAO_BUNBR] & 0x0000FFFFFFFFFFFF));
+ printf(" Bad user nand blocks Normalized : %d\n",
+ (uint16_t)le16_to_cpu(*(uint16_t *)&log_data[SCAO_BUNBN]));
+ printf(" Bad system nand blocks Raw : %"PRIu64"\n",
+ (uint64_t)le64_to_cpu(*(uint64_t *)&log_data[SCAO_BSNBR] & 0x0000FFFFFFFFFFFF));
+ printf(" Bad system nand blocks Normalized : %d\n",
+ (uint16_t)le16_to_cpu(*(uint16_t *)&log_data[SCAO_BSNBN]));
+ printf(" XOR recovery count : %"PRIu64"\n",
+ (uint64_t)le64_to_cpu(*(uint64_t *)&log_data[SCAO_XRC]));
+ printf(" Uncorrectable read error count : %"PRIu64"\n",
+ (uint64_t)le64_to_cpu(*(uint64_t *)&log_data[SCAO_UREC]));
+ printf(" Soft ecc error count : %"PRIu64"\n",
+ (uint64_t)le64_to_cpu(*(uint64_t *)&log_data[SCAO_SEEC]));
+ printf(" End to end corrected errors : %"PRIu32"\n",
+ (uint32_t)le32_to_cpu(*(uint32_t *)&log_data[SCAO_EECE]));
+ printf(" End to end detected errors : %"PRIu32"\n",
+ (uint32_t)le32_to_cpu(*(uint32_t *)&log_data[SCAO_EEDC]));
+ printf(" System data percent used : %d\n", (__u8)log_data[SCAO_SDPU]);
+ printf(" Refresh counts : %"PRIu64"\n",
+ (uint64_t)(le64_to_cpu(*(uint64_t *)&log_data[SCAO_RFSC])& 0x00FFFFFFFFFFFFFF));
+ printf(" Max User data erase counts : %"PRIu32"\n",
+ (uint32_t)le32_to_cpu(*(uint32_t *)&log_data[SCAO_MXUDEC]));
+ printf(" Min User data erase counts : %"PRIu32"\n",
+ (uint32_t)le32_to_cpu(*(uint32_t *)&log_data[SCAO_MNUDEC]));
+ printf(" Number of Thermal throttling events : %d\n", (__u8)log_data[SCAO_NTTE]);
+ printf(" Current throttling status : 0x%x\n", (__u8)log_data[SCAO_CTS]);
+ printf(" PCIe correctable error count : %"PRIu64"\n",
+ (uint64_t)le64_to_cpu(*(uint64_t *)&log_data[SCAO_PCEC]));
+ printf(" Incomplete shutdowns : %"PRIu32"\n",
+ (uint32_t)le32_to_cpu(*(uint32_t *)&log_data[SCAO_ICS]));
+ printf(" Percent free blocks : %d\n", (__u8)log_data[SCAO_PFB]);
+ printf(" Capacitor health : %"PRIu16"\n",
+ (uint16_t)le16_to_cpu(*(uint16_t *)&log_data[SCAO_CPH]));
+ printf(" Unaligned I/O : %"PRIu64"\n",
+ (uint64_t)le64_to_cpu(*(uint64_t *)&log_data[SCAO_UIO]));
+ printf(" Security Version Number : %"PRIu64"\n",
+ (uint64_t)le64_to_cpu(*(uint64_t *)&log_data[SCAO_SVN]));
+ printf(" NUSE Namespace utilization : %"PRIu64"\n",
+ (uint64_t)le64_to_cpu(*(uint64_t *)&log_data[SCAO_NUSE]));
+ printf(" PLP start count : %s\n",
+ uint128_t_to_string(le128_to_cpu(&log_data[SCAO_PSC])));
+ printf(" Endurance estimate : %s\n",
+ uint128_t_to_string(le128_to_cpu(&log_data[SCAO_EEST])));
+ smart_log_ver = (uint16_t)le16_to_cpu(*(uint16_t *)&log_data[SCAO_LPV]);
+ printf(" Log page version : %"PRIu16"\n",smart_log_ver);
+ printf(" Log page GUID : 0x");
+ printf("%"PRIx64"%"PRIx64"\n",(uint64_t)le64_to_cpu(*(uint64_t *)&log_data[SCAO_LPG + 8]),
+ (uint64_t)le64_to_cpu(*(uint64_t *)&log_data[SCAO_LPG]));
+ if(smart_log_ver > 2) {
+ printf(" Errata Version Field : %d\n",
+ (__u8)log_data[SCAO_EVF]);
+ printf(" Point Version Field : %"PRIu16"\n",
+ (uint16_t)log_data[SCAO_PVF]);
+ printf(" Minor Version Field : %"PRIu16"\n",
+ (uint16_t)log_data[SCAO_MIVF]);
+ printf(" Major Version Field : %d\n",
+ (__u8)log_data[SCAO_MAVF]);
+ printf(" NVMe Errata Version : %d\n",
+ (__u8)log_data[SCAO_NEV]);
+ printf(" PCIe Link Retraining Count : %"PRIu64"\n",
+ (uint64_t)le64_to_cpu(*(uint64_t *)&log_data[SCAO_PLRC]));
+ }
+ if (smart_log_ver > 3) {
+ printf(" Power State Change Count : %"PRIu64"\n",
+ (uint64_t)le64_to_cpu(*(uint64_t *)&log_data[SCAO_PSCC]));
+ }
+ printf("\n");
+}
+
+static void wdc_print_smart_cloud_attr_C0_json(void *data)
+{
+ __u8 *log_data = (__u8*)data;
+ struct json_object *root;
+ uint16_t smart_log_ver = 0;
+
+ root = json_create_object();
+ json_object_add_value_uint128(root, "Physical media units written",
+ le128_to_cpu(&log_data[SCAO_PMUW]));
+ json_object_add_value_uint128(root, "Physical media units read",
+ le128_to_cpu(&log_data[SCAO_PMUR]));
+ json_object_add_value_uint64(root, "Bad user nand blocks - Raw",
+ (uint64_t)le64_to_cpu(*(uint64_t *)&log_data[SCAO_BUNBR] & 0x0000FFFFFFFFFFFF));
+ json_object_add_value_uint(root, "Bad user nand blocks - Normalized",
+ (uint16_t)le16_to_cpu(*(uint16_t *)&log_data[SCAO_BUNBN]));
+ json_object_add_value_uint64(root, "Bad system nand blocks - Raw",
+ (uint64_t)le64_to_cpu(*(uint64_t *)&log_data[SCAO_BSNBR] & 0x0000FFFFFFFFFFFF));
+ json_object_add_value_uint(root, "Bad system nand blocks - Normalized",
+ (uint16_t)le16_to_cpu(*(uint16_t *)&log_data[SCAO_BSNBN]));
+ json_object_add_value_uint64(root, "XOR recovery count",
+ (uint64_t)le64_to_cpu(*(uint64_t *)&log_data[SCAO_XRC]));
+ json_object_add_value_uint64(root, "Uncorrectable read error count",
+ (uint64_t)le64_to_cpu(*(uint64_t *)&log_data[SCAO_UREC]));
+ json_object_add_value_uint64(root, "Soft ecc error count",
+ (uint64_t)le64_to_cpu(*(uint64_t *)&log_data[SCAO_SEEC]));
+ json_object_add_value_uint(root, "End to end corrected errors",
+ (uint32_t)le32_to_cpu(*(uint32_t *)&log_data[SCAO_EECE]));
+ json_object_add_value_uint(root, "End to end detected errors",
+ (uint32_t)le32_to_cpu(*(uint32_t *)&log_data[SCAO_EEDC]));
+ json_object_add_value_uint(root, "System data percent used",
+ (__u8)log_data[SCAO_SDPU]);
+ json_object_add_value_uint64(root, "Refresh counts",
+ (uint64_t)(le64_to_cpu(*(uint64_t *)&log_data[SCAO_RFSC])& 0x00FFFFFFFFFFFFFF));
+ json_object_add_value_uint(root, "Max User data erase counts",
+ (uint32_t)le32_to_cpu(*(uint32_t *)&log_data[SCAO_MXUDEC]));
+ json_object_add_value_uint(root, "Min User data erase counts",
+ (uint32_t)le32_to_cpu(*(uint32_t *)&log_data[SCAO_MNUDEC]));
+ json_object_add_value_uint(root, "Number of Thermal throttling events",
+ (__u8)log_data[SCAO_NTTE]);
+ json_object_add_value_uint(root, "Current throttling status",
+ (__u8)log_data[SCAO_CTS]);
+ json_object_add_value_uint64(root, "PCIe correctable error count",
+ (uint64_t)le64_to_cpu(*(uint64_t *)&log_data[SCAO_PCEC]));
+ json_object_add_value_uint(root, "Incomplete shutdowns",
+ (uint32_t)le32_to_cpu(*(uint32_t *)&log_data[SCAO_ICS]));
+ json_object_add_value_uint(root, "Percent free blocks",
+ (__u8)log_data[SCAO_PFB]);
+ json_object_add_value_uint(root, "Capacitor health",
+ (uint16_t)le16_to_cpu(*(uint16_t *)&log_data[SCAO_CPH]));
+ json_object_add_value_uint64(root, "Unaligned I/O",
+ (uint64_t)le64_to_cpu(*(uint64_t *)&log_data[SCAO_UIO]));
+ json_object_add_value_uint64(root, "Security Version Number",
+ (uint64_t)le64_to_cpu(*(uint64_t *)&log_data[SCAO_SVN]));
+ json_object_add_value_uint64(root, "NUSE - Namespace utilization",
+ (uint64_t)le64_to_cpu(*(uint64_t *)&log_data[SCAO_NUSE]));
+ json_object_add_value_uint128(root, "PLP start count",
+ le128_to_cpu(&log_data[SCAO_PSC]));
+ json_object_add_value_uint128(root, "Endurance estimate",
+ le128_to_cpu(&log_data[SCAO_EEST]));
+ smart_log_ver = (uint16_t)le16_to_cpu(*(uint16_t *)&log_data[SCAO_LPV]);
+ json_object_add_value_uint(root, "Log page version", smart_log_ver);
+ char guid[40];
+ memset((void*)guid, 0, 40);
+ sprintf((char*)guid, "0x%"PRIx64"%"PRIx64"",(uint64_t)le64_to_cpu(*(uint64_t *)&log_data[SCAO_LPG + 8]),
+ (uint64_t)le64_to_cpu(*(uint64_t *)&log_data[SCAO_LPG]));
+ json_object_add_value_string(root, "Log page GUID", guid);
+ if(smart_log_ver > 2){
+ json_object_add_value_uint(root, "Errata Version Field",
+ (__u8)log_data[SCAO_EVF]);
+ json_object_add_value_uint(root, "Point Version Field",
+ (uint16_t)log_data[SCAO_PVF]);
+ json_object_add_value_uint(root, "Minor Version Field",
+ (uint16_t)log_data[SCAO_MIVF]);
+ json_object_add_value_uint(root, "Major Version Field",
+ (__u8)log_data[SCAO_MAVF]);
+ json_object_add_value_uint(root, "NVMe Errata Version",
+ (__u8)log_data[SCAO_NEV]);
+ json_object_add_value_uint64(root, "PCIe Link Retraining Count",
+ (uint64_t)le64_to_cpu(*(uint64_t *)&log_data[SCAO_PLRC]));
+ }
+ if(smart_log_ver > 3) {
+ json_object_add_value_uint64(root, "Power State Change Count",
+ (uint64_t)le64_to_cpu(*(uint64_t *)&log_data[SCAO_PSCC]));
+ }
+ json_print_object(root, NULL);
+ printf("\n");
+ json_free_object(root);
+}
+
+static void wdc_print_eol_c0_normal(void *data)
+{
+
+ __u8 *log_data = (__u8*)data;
+
+ printf(" End of Life Log Page 0xC0 :- \n");
+
+ printf(" Realloc Block Count %"PRIu32"\n",
+ (uint32_t)le32_to_cpu(log_data[EOL_RBC]));
+ printf(" ECC Rate %"PRIu32"\n",
+ (uint32_t)le32_to_cpu(log_data[EOL_ECCR]));
+ printf(" Write Amp %"PRIu32"\n",
+ (uint32_t)le32_to_cpu(log_data[EOL_WRA]));
+ printf(" Percent Life Remaining %"PRIu32"\n",
+ (uint32_t)le32_to_cpu(log_data[EOL_PLR]));
+ printf(" Program Fail Count %"PRIu32"\n",
+ (uint32_t)le32_to_cpu(log_data[EOL_PFC]));
+ printf(" Erase Fail Count %"PRIu32"\n",
+ (uint32_t)le32_to_cpu(log_data[EOL_EFC]));
+ printf(" Raw Read Error Rate %"PRIu32"\n",
+ (uint32_t)le32_to_cpu(log_data[EOL_RRER]));
+
+}
+
+static void wdc_print_eol_c0_json(void *data)
+{
+ __u8 *log_data = (__u8*)data;
+ struct json_object *root;
+
+ root = json_create_object();
+
+ json_object_add_value_uint(root, "Realloc Block Count",
+ (uint32_t)le32_to_cpu(log_data[EOL_RBC]));
+ json_object_add_value_uint(root, "ECC Rate",
+ (uint32_t)le32_to_cpu(log_data[EOL_ECCR]));
+ json_object_add_value_uint(root, "Write Amp",
+ (uint32_t)le32_to_cpu(log_data[EOL_WRA]));
+ json_object_add_value_uint(root, "Percent Life Remaining",
+ (uint32_t)le32_to_cpu(log_data[EOL_PLR]));
+ json_object_add_value_uint(root, "Program Fail Count",
+ (uint32_t)le32_to_cpu(log_data[EOL_PFC]));
+ json_object_add_value_uint(root, "Erase Fail Count",
+ (uint32_t)le32_to_cpu(log_data[EOL_EFC]));
+ json_object_add_value_uint(root, "Raw Read Error Rate",
+ (uint32_t)le32_to_cpu(log_data[EOL_RRER]));
+
+ json_print_object(root, NULL);
+ printf("\n");
+ json_free_object(root);
+}
+
+static int wdc_print_ext_smart_cloud_log(void *data, int fmt)
+{
+ if (!data) {
+ fprintf(stderr, "ERROR : WDC : Invalid buffer to read 0xC0 V1 log\n");
+ return -1;
+ }
+ switch (fmt) {
+ case NORMAL:
+ wdc_print_ext_smart_cloud_log_normal(data, WDC_SCA_V1_ALL);
+ break;
+ case JSON:
+ wdc_print_ext_smart_cloud_log_json(data, WDC_SCA_V1_ALL);
+ break;
+ }
+ return 0;
+}
+
+static int wdc_print_c0_cloud_attr_log(void *data, int fmt)
+{
+ if (!data) {
+ fprintf(stderr, "ERROR : WDC : Invalid buffer to read 0xC0 log\n");
+ return -1;
+ }
+ switch (fmt) {
+ case NORMAL:
+ wdc_print_smart_cloud_attr_C0_normal(data);
+ break;
+ case JSON:
+ wdc_print_smart_cloud_attr_C0_json(data);
+ break;
+ }
+ return 0;
+}
+
+static int wdc_print_c0_eol_log(void *data, int fmt)
+{
+ if (!data) {
+ fprintf(stderr, "ERROR : WDC : Invalid buffer to read 0xC0 log\n");
+ return -1;
+ }
+ switch (fmt) {
+ case NORMAL:
+ wdc_print_eol_c0_normal(data);
+ break;
+ case JSON:
+ wdc_print_eol_c0_json(data);
+ break;
+ }
+ return 0;
+}
+
+static int wdc_get_c0_log_page(nvme_root_t r, struct nvme_dev *dev, char *format,
+ int uuid_index, __u32 namespace_id)
+{
+ int ret = 0;
+ int fmt = -1;
+ int i = 0;
+ __u8 *data;
+ __u32 cust_id;
+ uint32_t device_id, read_vendor_id;
+
+ if (!wdc_check_device(r, dev))
+ return -1;
+ fmt = validate_output_format(format);
+ if (fmt < 0) {
+ fprintf(stderr, "ERROR : WDC : invalid output format\n");
+ return fmt;
+ }
+
+ ret = wdc_get_pci_ids(r, dev, &device_id, &read_vendor_id);
+
+ switch (device_id) {
+
+ case WDC_NVME_SN640_DEV_ID:
+ case WDC_NVME_SN640_DEV_ID_1:
+ case WDC_NVME_SN640_DEV_ID_2:
+ case WDC_NVME_SN640_DEV_ID_3:
+ case WDC_NVME_SN840_DEV_ID:
+ case WDC_NVME_SN840_DEV_ID_1:
+ case WDC_NVME_SN860_DEV_ID:
+ case WDC_NVME_SN650_DEV_ID:
+ case WDC_NVME_SN650_DEV_ID_1:
+ case WDC_NVME_SN650_DEV_ID_2:
+ case WDC_NVME_SN650_DEV_ID_3:
+ case WDC_NVME_SN650_DEV_ID_4:
+ case WDC_NVME_SN655_DEV_ID:
+ case WDC_NVME_SN560_DEV_ID_1:
+ case WDC_NVME_SN560_DEV_ID_2:
+ case WDC_NVME_SN560_DEV_ID_3:
+ case WDC_NVME_SN550_DEV_ID:
+ cust_id = wdc_get_fw_cust_id(r, dev);
+ if (cust_id == WDC_INVALID_CUSTOMER_ID) {
+ fprintf(stderr, "%s: ERROR : WDC : invalid customer id\n", __func__);
+ return -1;
+ }
+
+ if ((cust_id == WDC_CUSTOMER_ID_0x1004) || (cust_id == WDC_CUSTOMER_ID_0x1008) || (cust_id == WDC_CUSTOMER_ID_0x1005))
+ {
+ if (uuid_index == 0)
+ {
+ if ((data = (__u8*) malloc(sizeof (__u8) * WDC_NVME_SMART_CLOUD_ATTR_LEN)) == NULL) {
+ fprintf(stderr, "ERROR : WDC : malloc : %s\n", strerror(errno));
+ return -1;
+ }
+
+ if (namespace_id == NVME_NSID_ALL) {
+ ret = nvme_get_nsid(dev_fd(dev),
+ &namespace_id);
+ if (ret < 0) {
+ namespace_id = NVME_NSID_ALL;
+ }
+ }
+
+ /* Get the 0xC0 log data */
+ struct nvme_get_log_args args = {
+ .args_size = sizeof(args),
+ .fd = dev_fd(dev),
+ .lid = WDC_NVME_GET_SMART_CLOUD_ATTR_LOG_ID,
+ .nsid = namespace_id,
+ .lpo = 0,
+ .lsp = NVME_LOG_LSP_NONE,
+ .lsi = 0,
+ .rae = false,
+ .uuidx = uuid_index,
+ .csi = NVME_CSI_NVM,
+ .ot = false,
+ .len = WDC_NVME_SMART_CLOUD_ATTR_LEN,
+ .log = data,
+ .timeout = NVME_DEFAULT_IOCTL_TIMEOUT,
+ .result = NULL,
+ };
+ ret = nvme_get_log(&args);
+
+ if (strcmp(format, "json"))
+ nvme_show_status(ret);
+
+ if (ret == 0) {
+
+ /* Verify GUID matches */
+ for (i=0; i<16; i++) {
+ if (scao_guid[i] != data[SCAO_LPG + i]) {
+ fprintf(stderr, "ERROR : WDC : Unknown GUID in C0 Log Page data\n");
+ int j;
+ fprintf(stderr, "ERROR : WDC : Expected GUID: 0x");
+ for (j = 0; j<16; j++) {
+ fprintf(stderr, "%x", scao_guid[j]);
+ }
+ fprintf(stderr, "\nERROR : WDC : Actual GUID: 0x");
+ for (j = 0; j<16; j++) {
+ fprintf(stderr, "%x", data[SCAO_LPG + j]);
+ }
+ fprintf(stderr, "\n");
+
+ ret = -1;
+ break;
+ }
+ }
+
+ if (ret == 0) {
+
+ /* parse the data */
+ wdc_print_c0_cloud_attr_log(data, fmt);
+ }
+ } else {
+ fprintf(stderr, "ERROR : WDC : Unable to read C0 Log Page data\n");
+ ret = -1;
+ }
+
+ free(data);
+ } else if (uuid_index == 1) {
+
+ if ((data = (__u8*) malloc(sizeof (__u8) * WDC_NVME_EOL_STATUS_LOG_LEN)) == NULL) {
+ fprintf(stderr, "ERROR : WDC : malloc : %s\n", strerror(errno));
+ return -1;
+ }
+
+ /* Get the 0xC0 log data */
+ struct nvme_get_log_args args = {
+ .args_size = sizeof(args),
+ .fd = dev_fd(dev),
+ .lid = WDC_NVME_GET_EOL_STATUS_LOG_OPCODE,
+ .nsid = NVME_NSID_ALL,
+ .lpo = 0,
+ .lsp = NVME_LOG_LSP_NONE,
+ .lsi = 0,
+ .rae = false,
+ .uuidx = uuid_index,
+ .csi = NVME_CSI_NVM,
+ .ot = false,
+ .len = WDC_NVME_EOL_STATUS_LOG_LEN,
+ .log = data,
+ .timeout = NVME_DEFAULT_IOCTL_TIMEOUT,
+ .result = NULL,
+ };
+ ret = nvme_get_log(&args);
+
+ if (strcmp(format, "json"))
+ nvme_show_status(ret);
+
+ if (ret == 0) {
+ /* parse the data */
+ wdc_print_c0_eol_log(data, fmt);
+ } else {
+ fprintf(stderr, "ERROR : WDC : Unable to read C0 Log Page data\n");
+ ret = -1;
+ }
+
+ free(data);
+ } else {
+ fprintf(stderr, "ERROR : WDC : Unknown uuid index\n");
+ ret = -1;
+ }
+ }
+ else {
+ if ((data = (__u8*) malloc(sizeof (__u8) * WDC_NVME_EOL_STATUS_LOG_LEN)) == NULL) {
+ fprintf(stderr, "ERROR : WDC : malloc : %s\n", strerror(errno));
+ return -1;
+ }
+
+ /* Get the 0xC0 log data */
+ ret = nvme_get_log_simple(dev_fd(dev),
+ WDC_NVME_GET_EOL_STATUS_LOG_OPCODE,
+ WDC_NVME_EOL_STATUS_LOG_LEN,
+ data);
+
+ if (strcmp(format, "json"))
+ nvme_show_status(ret);
+
+ if (ret == 0) {
+ /* parse the data */
+ wdc_print_c0_eol_log(data, fmt);
+ } else {
+ fprintf(stderr, "ERROR : WDC : Unable to read C0 Log Page data\n");
+ ret = -1;
+ }
+
+ free(data);
+ }
+ break;
+
+ case WDC_NVME_ZN350_DEV_ID:
+ case WDC_NVME_ZN350_DEV_ID_1:
+ if ((data = (__u8*) malloc(sizeof (__u8) * WDC_NVME_SMART_CLOUD_ATTR_LEN)) == NULL) {
+ fprintf(stderr, "ERROR : WDC : malloc : %s\n", strerror(errno));
+ return -1;
+ }
+
+ /* Get the 0xC0 log data */
+ ret = nvme_get_log_simple(dev_fd(dev),
+ WDC_NVME_GET_SMART_CLOUD_ATTR_LOG_ID,
+ WDC_NVME_SMART_CLOUD_ATTR_LEN, data);
+
+ if (strcmp(format, "json"))
+ nvme_show_status(ret);
+
+ if (ret == 0) {
+ /* parse the data */
+ wdc_print_c0_cloud_attr_log(data, fmt);
+ } else {
+ fprintf(stderr, "ERROR : WDC : Unable to read C0 Log Page data\n");
+ ret = -1;
+ }
+
+ free(data);
+ break;
+
+ case WDC_NVME_SN820CL_DEV_ID:
+ /* Get the 0xC0 Extended Smart Cloud Attribute log data */
+ data = NULL;
+ ret = nvme_get_ext_smart_cloud_log(dev_fd(dev), &data,
+ uuid_index, namespace_id);
+
+ if (strcmp(format, "json"))
+ nvme_show_status(ret);
+
+ if (ret == 0) {
+ /* parse the data */
+ wdc_print_ext_smart_cloud_log(data, fmt);
+ } else {
+ fprintf(stderr, "ERROR : WDC : Unable to read C0 Log Page V1 data\n");
+ ret = -1;
+ }
+
+ if (data)
+ free(data);
+ break;
+
+ default:
+ fprintf(stderr, "ERROR : WDC : Unknown device id - 0x%x\n", device_id);
+ ret = -1;
+ break;
+
+ }
+
+ return ret;
+}
+
+static int wdc_print_latency_monitor_log(struct nvme_dev *dev,
+ struct wdc_ssd_latency_monitor_log *log_data,
+ int fmt)
+{
+ if (!log_data) {
+ fprintf(stderr, "ERROR : WDC : Invalid C3 log data buffer\n");
+ return -1;
+ }
+ switch (fmt) {
+ case NORMAL:
+ wdc_print_latency_monitor_log_normal(dev, log_data);
+ break;
+ case JSON:
+ wdc_print_latency_monitor_log_json(log_data);
+ break;
+ }
+ return 0;
+}
+
+static int wdc_print_error_rec_log(struct wdc_ocp_c1_error_recovery_log *log_data, int fmt)
+{
+ if (!log_data) {
+ fprintf(stderr, "ERROR : WDC : Invalid C1 log data buffer\n");
+ return -1;
+ }
+ switch (fmt) {
+ case NORMAL:
+ wdc_print_error_rec_log_normal(log_data);
+ break;
+ case JSON:
+ wdc_print_error_rec_log_json(log_data);
+ break;
+ }
+ return 0;
+}
+
+static int wdc_print_dev_cap_log(struct wdc_ocp_C4_dev_cap_log *log_data, int fmt)
+{
+ if (!log_data) {
+ fprintf(stderr, "ERROR : WDC : Invalid C4 log data buffer\n");
+ return -1;
+ }
+ switch (fmt) {
+ case NORMAL:
+ wdc_print_dev_cap_log_normal(log_data);
+ break;
+ case JSON:
+ wdc_print_dev_cap_log_json(log_data);
+ break;
+ }
+ return 0;
+}
+
+static int wdc_print_unsupported_reqs_log(struct wdc_ocp_C5_unsupported_reqs *log_data, int fmt)
+{
+ if (!log_data) {
+ fprintf(stderr, "ERROR : WDC : Invalid C5 log data buffer\n");
+ return -1;
+ }
+ switch (fmt) {
+ case NORMAL:
+ wdc_print_unsupported_reqs_log_normal(log_data);
+ break;
+ case JSON:
+ wdc_print_unsupported_reqs_log_json(log_data);
+ break;
+ }
+ return 0;
+}
+
+static int wdc_print_fb_ca_log(struct wdc_ssd_ca_perf_stats *perf, int fmt)
+{
+ if (!perf) {
+ fprintf(stderr, "ERROR : WDC : Invalid buffer to read perf stats\n");
+ return -1;
+ }
+ switch (fmt) {
+ case NORMAL:
+ wdc_print_fb_ca_log_normal(perf);
+ break;
+ case JSON:
+ wdc_print_fb_ca_log_json(perf);
+ break;
+ }
+ return 0;
+}
+
+static int wdc_print_bd_ca_log(struct nvme_dev *dev, void *bd_data, int fmt)
+{
+ if (!bd_data) {
+ fprintf(stderr, "ERROR : WDC : Invalid buffer to read data\n");
+ return -1;
+ }
+ switch (fmt) {
+ case NORMAL:
+ wdc_print_bd_ca_log_normal(dev, bd_data);
+ break;
+ case JSON:
+ wdc_print_bd_ca_log_json(bd_data);
+ break;
+ default:
+ fprintf(stderr, "ERROR : WDC : Unknown format - %d\n", fmt);
+ return -1;
+ }
+ return 0;
+}
+
+static int wdc_print_d0_log(struct wdc_ssd_d0_smart_log *perf, int fmt)
+{
+ if (!perf) {
+ fprintf(stderr, "ERROR : WDC : Invalid buffer to read perf stats\n");
+ return -1;
+ }
+ switch (fmt) {
+ case NORMAL:
+ wdc_print_d0_log_normal(perf);
+ break;
+ case JSON:
+ wdc_print_d0_log_json(perf);
+ break;
+ }
+ return 0;
+}
+
+static int wdc_print_fw_act_history_log(__u8 *data, int num_entries, int fmt, __u32 cust_id, __u32 vendor_id)
+{
+ if (!data) {
+ fprintf(stderr, "ERROR : WDC : Invalid buffer to read fw activate history entries\n");
+ return -1;
+ }
+
+ switch (fmt) {
+ case NORMAL:
+ wdc_print_fw_act_history_log_normal(data, num_entries, cust_id, vendor_id);
+ break;
+ case JSON:
+ wdc_print_fw_act_history_log_json(data, num_entries, cust_id, vendor_id);
+ break;
+ }
+ return 0;
+}
+
+static int wdc_get_ca_log_page(nvme_root_t r, struct nvme_dev *dev, char *format)
+{
+ int ret = 0;
+ int fmt = -1;
+ __u8 *data;
+ struct wdc_ssd_ca_perf_stats *perf;
+ uint32_t read_device_id, read_vendor_id;
+ __u32 cust_id;
+
+ if (!wdc_check_device(r, dev))
+ return -1;
+ fmt = validate_output_format(format);
+ if (fmt < 0) {
+ fprintf(stderr, "ERROR : WDC : invalid output format\n");
+ return fmt;
+ }
+
+ /* verify the 0xCA log page is supported */
+ if (wdc_nvme_check_supported_log_page(r, dev, WDC_NVME_GET_DEVICE_INFO_LOG_OPCODE) == false) {
+ fprintf(stderr, "ERROR : WDC : 0xCA Log Page not supported\n");
+ return -1;
+ }
+
+ /* get the FW customer id */
+ cust_id = wdc_get_fw_cust_id(r, dev);
+ if (cust_id == WDC_INVALID_CUSTOMER_ID) {
+ fprintf(stderr, "%s: ERROR : WDC : invalid customer id\n", __func__);
+ return -1;
+ }
+
+ ret = wdc_get_pci_ids(r, dev, &read_device_id, &read_vendor_id);
+
+ switch (read_device_id) {
+
+ case WDC_NVME_SN200_DEV_ID:
+
+ if (cust_id == WDC_CUSTOMER_ID_0x1005) {
+
+ if ((data = (__u8*) malloc(sizeof (__u8) * WDC_FB_CA_LOG_BUF_LEN)) == NULL) {
+ fprintf(stderr, "ERROR : WDC : malloc : %s\n", strerror(errno));
+ return -1;
+ }
+
+ memset(data, 0, sizeof (__u8) * WDC_FB_CA_LOG_BUF_LEN);
+
+ ret = nvme_get_log_simple(dev_fd(dev),
+ WDC_NVME_GET_DEVICE_INFO_LOG_OPCODE,
+ WDC_FB_CA_LOG_BUF_LEN, data);
+ if (strcmp(format, "json"))
+ nvme_show_status(ret);
+
+ if (ret == 0) {
+ /* parse the data */
+ perf = (struct wdc_ssd_ca_perf_stats *)(data);
+ ret = wdc_print_fb_ca_log(perf, fmt);
+ } else {
+ fprintf(stderr, "ERROR : WDC : Unable to read CA Log Page data\n");
+ ret = -1;
+ }
+ } else {
+
+ fprintf(stderr, "ERROR : WDC : Unsupported Customer id, id = 0x%x\n", cust_id);
+ return -1;
+ }
+ break;
+
+ case WDC_NVME_SN640_DEV_ID:
+ case WDC_NVME_SN640_DEV_ID_1:
+ case WDC_NVME_SN640_DEV_ID_2:
+ case WDC_NVME_SN640_DEV_ID_3:
+ case WDC_NVME_SN840_DEV_ID:
+ case WDC_NVME_SN840_DEV_ID_1:
+ case WDC_NVME_SN860_DEV_ID:
+ if (cust_id == WDC_CUSTOMER_ID_0x1005) {
+
+ if ((data = (__u8*) malloc(sizeof (__u8) * WDC_FB_CA_LOG_BUF_LEN)) == NULL) {
+ fprintf(stderr, "ERROR : WDC : malloc : %s\n", strerror(errno));
+ return -1;
+ }
+
+ memset(data, 0, sizeof (__u8) * WDC_FB_CA_LOG_BUF_LEN);
+
+ ret = nvme_get_log_simple(dev_fd(dev),
+ WDC_NVME_GET_DEVICE_INFO_LOG_OPCODE,
+ WDC_FB_CA_LOG_BUF_LEN, data);
+ if (strcmp(format, "json"))
+ nvme_show_status(ret);
+
+ if (ret == 0) {
+ /* parse the data */
+ perf = (struct wdc_ssd_ca_perf_stats *)(data);
+ ret = wdc_print_fb_ca_log(perf, fmt);
+ } else {
+ fprintf(stderr, "ERROR : WDC : Unable to read CA Log Page data\n");
+ ret = -1;
+ }
+ } else if ((cust_id == WDC_CUSTOMER_ID_GN) || (cust_id == WDC_CUSTOMER_ID_GD) ||
+ (cust_id == WDC_CUSTOMER_ID_BD)) {
+ if ((data = (__u8*) malloc(sizeof (__u8) * WDC_BD_CA_LOG_BUF_LEN)) == NULL) {
+ fprintf(stderr, "ERROR : WDC : malloc : %s\n", strerror(errno));
+ return -1;
+ }
+
+ memset(data, 0, sizeof (__u8) * WDC_BD_CA_LOG_BUF_LEN);
+ ret = nvme_get_log_simple(dev_fd(dev),
+ WDC_NVME_GET_DEVICE_INFO_LOG_OPCODE,
+ WDC_BD_CA_LOG_BUF_LEN, data);
+ if (strcmp(format, "json"))
+ nvme_show_status(ret);
+
+ if (ret == 0) {
+ /* parse the data */
+ ret = wdc_print_bd_ca_log(dev, data, fmt);
+ } else {
+ fprintf(stderr, "ERROR : WDC : Unable to read CA Log Page data\n");
+ ret = -1;
+ }
+
+ break;
+ } else {
+
+ fprintf(stderr, "ERROR : WDC : Unsupported Customer id, id = 0x%x\n", cust_id);
+ return -1;
+ }
+ break;
+
+ default:
+
+ fprintf(stderr, "ERROR : WDC : Log page 0xCA not supported for this device\n");
+ return -1;
+ break;
+ }
+
+ free(data);
+ return ret;
+}
+
+static int wdc_get_c1_log_page(nvme_root_t r, struct nvme_dev *dev,
+ char *format, uint8_t interval)
+{
+ int ret = 0;
+ int fmt = -1;
+ __u8 *data;
+ __u8 *p;
+ int i;
+ int skip_cnt = 4;
+ int total_subpages;
+ struct wdc_log_page_header *l;
+ struct wdc_log_page_subpage_header *sph;
+ struct wdc_ssd_perf_stats *perf;
+
+ if (!wdc_check_device(r, dev))
+ return -1;
+ fmt = validate_output_format(format);
+ if (fmt < 0) {
+ fprintf(stderr, "ERROR : WDC : invalid output format\n");
+ return fmt;
+ }
+
+ if (interval < 1 || interval > 15) {
+ fprintf(stderr, "ERROR : WDC : interval out of range [1-15]\n");
+ return -1;
+ }
+
+ if ((data = (__u8*) malloc(sizeof (__u8) * WDC_ADD_LOG_BUF_LEN)) == NULL) {
+ fprintf(stderr, "ERROR : WDC : malloc : %s\n", strerror(errno));
+ return -1;
+ }
+ memset(data, 0, sizeof (__u8) * WDC_ADD_LOG_BUF_LEN);
+
+ ret = nvme_get_log_simple(dev_fd(dev), WDC_NVME_ADD_LOG_OPCODE,
+ WDC_ADD_LOG_BUF_LEN, data);
+ if (strcmp(format, "json"))
+ nvme_show_status(ret);
+ if (ret == 0) {
+ l = (struct wdc_log_page_header*)data;
+ total_subpages = l->num_subpages + WDC_NVME_GET_STAT_PERF_INTERVAL_LIFETIME - 1;
+ for (i = 0, p = data + skip_cnt; i < total_subpages; i++, p += skip_cnt) {
+ sph = (struct wdc_log_page_subpage_header *) p;
+ if (sph->spcode == WDC_GET_LOG_PAGE_SSD_PERFORMANCE) {
+ if (sph->pcset == interval) {
+ perf = (struct wdc_ssd_perf_stats *) (p + 4);
+ ret = wdc_print_log(perf, fmt);
+ break;
+ }
+ }
+ skip_cnt = le16_to_cpu(sph->subpage_length) + 4;
+ }
+ if (ret) {
+ fprintf(stderr, "ERROR : WDC : Unable to read data from buffer\n");
+ }
+ }
+ free(data);
+ return ret;
+}
+
+static int wdc_get_c3_log_page(nvme_root_t r, struct nvme_dev *dev, char *format)
+{
+ int ret = 0;
+ int fmt = -1;
+ __u8 *data;
+ int i;
+ struct wdc_ssd_latency_monitor_log *log_data;
+
+ if (!wdc_check_device(r, dev))
+ return -1;
+ fmt = validate_output_format(format);
+ if (fmt < 0) {
+ fprintf(stderr, "ERROR : WDC : invalid output format\n");
+ return fmt;
+ }
+
+ if ((data = (__u8 *) malloc(sizeof(__u8) * WDC_LATENCY_MON_LOG_BUF_LEN)) == NULL) {
+ fprintf(stderr, "ERROR : WDC : malloc : %s\n", strerror(errno));
+ return -1;
+ }
+ memset(data, 0, sizeof (__u8) * WDC_LATENCY_MON_LOG_BUF_LEN);
+
+ ret = nvme_get_log_simple(dev_fd(dev), WDC_LATENCY_MON_LOG_ID,
+ WDC_LATENCY_MON_LOG_BUF_LEN, data);
+
+ if (strcmp(format, "json"))
+ fprintf(stderr, "NVMe Status:%s(%x)\n", nvme_status_to_string(ret, false), ret);
+
+ if (ret == 0) {
+ log_data = (struct wdc_ssd_latency_monitor_log*)data;
+
+ /* check log page version */
+ if (log_data->log_page_version != WDC_LATENCY_MON_VERSION) {
+ fprintf(stderr, "ERROR : WDC : invalid latency monitor version\n");
+ ret = -1;
+ goto out;
+ }
+
+ /* check log page guid */
+ /* Verify GUID matches */
+ for (i=0; i<16; i++) {
+ if (wdc_lat_mon_guid[i] != log_data->log_page_guid[i]) {
+ fprintf(stderr, "ERROR : WDC : Unknown GUID in C3 Log Page data\n");
+ int j;
+ fprintf(stderr, "ERROR : WDC : Expected GUID: 0x");
+ for (j = 0; j<16; j++) {
+ fprintf(stderr, "%x", wdc_lat_mon_guid[j]);
+ }
+ fprintf(stderr, "\nERROR : WDC : Actual GUID: 0x");
+ for (j = 0; j<16; j++) {
+ fprintf(stderr, "%x", log_data->log_page_guid[j]);
+ }
+ fprintf(stderr, "\n");
+
+ ret = -1;
+ goto out;
+ }
+ }
+
+ /* parse the data */
+ wdc_print_latency_monitor_log(dev, log_data, fmt);
+ } else {
+ fprintf(stderr, "ERROR : WDC : Unable to read C3 data from buffer\n");
+ }
+
+out:
+ free(data);
+ return ret;
+
+}
+
+static int wdc_get_ocp_c1_log_page(nvme_root_t r, struct nvme_dev *dev, char *format)
+{
+ int ret = 0;
+ int fmt = -1;
+ __u8 *data;
+ int i;
+ struct wdc_ocp_c1_error_recovery_log *log_data;
+
+ if (!wdc_check_device(r, dev))
+ return -1;
+ fmt = validate_output_format(format);
+ if (fmt < 0) {
+ fprintf(stderr, "ERROR : WDC : invalid output format\n");
+ return fmt;
+ }
+
+ if ((data = (__u8 *) malloc(sizeof(__u8) * WDC_ERROR_REC_LOG_BUF_LEN)) == NULL) {
+ fprintf(stderr, "ERROR : WDC : malloc : %s\n", strerror(errno));
+ return -1;
+ }
+ memset(data, 0, sizeof (__u8) * WDC_ERROR_REC_LOG_BUF_LEN);
+
+ ret = nvme_get_log_simple(dev_fd(dev), WDC_ERROR_REC_LOG_ID,
+ WDC_ERROR_REC_LOG_BUF_LEN, data);
+
+ if (strcmp(format, "json"))
+ fprintf(stderr, "NVMe Status:%s(%x)\n", nvme_status_to_string(ret, false), ret);
+
+ if (ret == 0) {
+ log_data = (struct wdc_ocp_c1_error_recovery_log *)data;
+
+ /* check log page version */
+ if ((log_data->log_page_version != WDC_ERROR_REC_LOG_VERSION1) &&
+ (log_data->log_page_version != WDC_ERROR_REC_LOG_VERSION2)) {
+ fprintf(stderr, "ERROR : WDC : invalid error recovery log version - %d\n", log_data->log_page_version);
+ ret = -1;
+ goto out;
+ }
+
+ /* Verify GUID matches */
+ for (i=0; i < WDC_OCP_C1_GUID_LENGTH; i++) {
+ if (wdc_ocp_c1_guid[i] != log_data->log_page_guid[i]) {
+ fprintf(stderr, "ERROR : WDC : Unknown GUID in C1 Log Page data\n");
+ int j;
+ fprintf(stderr, "ERROR : WDC : Expected GUID: 0x");
+ for (j = 0; j<16; j++) {
+ fprintf(stderr, "%x", wdc_ocp_c1_guid[j]);
+ }
+ fprintf(stderr, "\nERROR : WDC : Actual GUID: 0x");
+ for (j = 0; j<16; j++) {
+ fprintf(stderr, "%x", log_data->log_page_guid[j]);
+ }
+ fprintf(stderr, "\n");
+
+ ret = -1;
+ goto out;
+ }
+ }
+
+ /* parse the data */
+ wdc_print_error_rec_log(log_data, fmt);
+ } else {
+ fprintf(stderr, "ERROR : WDC : Unable to read error recovery (C1) data from buffer\n");
+ }
+
+out:
+ free(data);
+ return ret;
+}
+
+static int wdc_get_ocp_c4_log_page(nvme_root_t r, struct nvme_dev *dev, char *format)
+{
+ int ret = 0;
+ int fmt = -1;
+ __u8 *data;
+ int i;
+ struct wdc_ocp_C4_dev_cap_log *log_data;
+
+ if (!wdc_check_device(r, dev))
+ return -1;
+ fmt = validate_output_format(format);
+ if (fmt < 0) {
+ fprintf(stderr, "ERROR : WDC : invalid output format\n");
+ return fmt;
+ }
+
+ if ((data = (__u8 *) malloc(sizeof(__u8) * WDC_DEV_CAP_LOG_BUF_LEN)) == NULL) {
+ fprintf(stderr, "ERROR : WDC : malloc : %s\n", strerror(errno));
+ return -1;
+ }
+ memset(data, 0, sizeof (__u8) * WDC_DEV_CAP_LOG_BUF_LEN);
+
+ ret = nvme_get_log_simple(dev_fd(dev), WDC_DEV_CAP_LOG_ID,
+ WDC_DEV_CAP_LOG_BUF_LEN, data);
+
+ if (strcmp(format, "json"))
+ fprintf(stderr, "NVMe Status:%s(%x)\n", nvme_status_to_string(ret, false), ret);
+
+ if (ret == 0) {
+ log_data = (struct wdc_ocp_C4_dev_cap_log *)data;
+
+ /* check log page version */
+ if (log_data->log_page_version != WDC_DEV_CAP_LOG_VERSION) {
+ fprintf(stderr, "ERROR : WDC : invalid device capabilities log version - %d\n", log_data->log_page_version);
+ ret = -1;
+ goto out;
+ }
+
+ /* Verify GUID matches */
+ for (i=0; i < WDC_OCP_C4_GUID_LENGTH; i++) {
+ if (wdc_ocp_c4_guid[i] != log_data->log_page_guid[i]) {
+ fprintf(stderr, "ERROR : WDC : Unknown GUID in C4 Log Page data\n");
+ int j;
+ fprintf(stderr, "ERROR : WDC : Expected GUID: 0x");
+ for (j = 0; j<16; j++) {
+ fprintf(stderr, "%x", wdc_ocp_c4_guid[j]);
+ }
+ fprintf(stderr, "\nERROR : WDC : Actual GUID: 0x");
+ for (j = 0; j<16; j++) {
+ fprintf(stderr, "%x", log_data->log_page_guid[j]);
+ }
+ fprintf(stderr, "\n");
+
+ ret = -1;
+ goto out;
+ }
+ }
+
+ /* parse the data */
+ wdc_print_dev_cap_log(log_data, fmt);
+ } else {
+ fprintf(stderr, "ERROR : WDC : Unable to read device capabilities (C4) data from buffer\n");
+ }
+
+out:
+ free(data);
+ return ret;
+}
+
+static int wdc_get_ocp_c5_log_page(nvme_root_t r, struct nvme_dev *dev, char *format)
+{
+ int ret = 0;
+ int fmt = -1;
+ __u8 *data;
+ int i;
+ struct wdc_ocp_C5_unsupported_reqs *log_data;
+
+ if (!wdc_check_device(r, dev))
+ return -1;
+ fmt = validate_output_format(format);
+ if (fmt < 0) {
+ fprintf(stderr, "ERROR : WDC : invalid output format\n");
+ return fmt;
+ }
+
+ if ((data = (__u8 *) malloc(sizeof(__u8) * WDC_UNSUPPORTED_REQS_LOG_BUF_LEN)) == NULL) {
+ fprintf(stderr, "ERROR : WDC : malloc : %s\n", strerror(errno));
+ return -1;
+ }
+ memset(data, 0, sizeof (__u8) * WDC_UNSUPPORTED_REQS_LOG_BUF_LEN);
+
+ ret = nvme_get_log_simple(dev_fd(dev), WDC_UNSUPPORTED_REQS_LOG_ID,
+ WDC_UNSUPPORTED_REQS_LOG_BUF_LEN, data);
+
+ if (strcmp(format, "json"))
+ fprintf(stderr, "NVMe Status:%s(%x)\n", nvme_status_to_string(ret, false), ret);
+
+ if (ret == 0) {
+ log_data = (struct wdc_ocp_C5_unsupported_reqs *)data;
+
+ /* check log page version */
+ if (log_data->log_page_version != WDC_UNSUPPORTED_REQS_LOG_VERSION) {
+ fprintf(stderr, "ERROR : WDC : invalid unsupported requirements log version - %d\n", log_data->log_page_version);
+ ret = -1;
+ goto out;
+ }
+
+ /* Verify GUID matches */
+ for (i=0; i < WDC_OCP_C5_GUID_LENGTH; i++) {
+ if (wdc_ocp_c5_guid[i] != log_data->log_page_guid[i]) {
+ fprintf(stderr, "ERROR : WDC : Unknown GUID in C5 Log Page data\n");
+ int j;
+ fprintf(stderr, "ERROR : WDC : Expected GUID: 0x");
+ for (j = 0; j<16; j++) {
+ fprintf(stderr, "%x", wdc_ocp_c5_guid[j]);
+ }
+ fprintf(stderr, "\nERROR : WDC : Actual GUID: 0x");
+ for (j = 0; j<16; j++) {
+ fprintf(stderr, "%x", log_data->log_page_guid[j]);
+ }
+ fprintf(stderr, "\n");
+
+ ret = -1;
+ goto out;
+ }
+ }
+
+ /* parse the data */
+ wdc_print_unsupported_reqs_log(log_data, fmt);
+ } else {
+ fprintf(stderr, "ERROR : WDC : Unable to read unsupported requirements (C5) data from buffer\n");
+ }
+
+out:
+ free(data);
+ return ret;
+}
+
+static int wdc_get_d0_log_page(nvme_root_t r, struct nvme_dev *dev, char *format)
+{
+ int ret = 0;
+ int fmt = -1;
+ __u8 *data;
+ struct wdc_ssd_d0_smart_log *perf;
+
+ if (!wdc_check_device(r, dev))
+ return -1;
+ fmt = validate_output_format(format);
+ if (fmt < 0) {
+ fprintf(stderr, "ERROR : WDC : invalid output format\n");
+ return fmt;
+ }
+
+ /* verify the 0xD0 log page is supported */
+ if (wdc_nvme_check_supported_log_page(r, dev, WDC_NVME_GET_VU_SMART_LOG_OPCODE) == false) {
+ fprintf(stderr, "ERROR : WDC : 0xD0 Log Page not supported\n");
+ return -1;
+ }
+
+ if ((data = (__u8*) malloc(sizeof (__u8) * WDC_NVME_VU_SMART_LOG_LEN)) == NULL) {
+ fprintf(stderr, "ERROR : WDC : malloc : %s\n", strerror(errno));
+ return -1;
+ }
+ memset(data, 0, sizeof (__u8) * WDC_NVME_VU_SMART_LOG_LEN);
+
+ ret = nvme_get_log_simple(dev_fd(dev),
+ WDC_NVME_GET_VU_SMART_LOG_OPCODE,
+ WDC_NVME_VU_SMART_LOG_LEN, data);
+ if (strcmp(format, "json"))
+ nvme_show_status(ret);
+
+ if (ret == 0) {
+ /* parse the data */
+ perf = (struct wdc_ssd_d0_smart_log *)(data);
+ ret = wdc_print_d0_log(perf, fmt);
+ } else {
+ fprintf(stderr, "ERROR : WDC : Unable to read D0 Log Page data\n");
+ ret = -1;
+ }
+
+ free(data);
+ return ret;
+}
+
+static int wdc_vs_smart_add_log(int argc, char **argv, struct command *command,
+ struct plugin *plugin)
+{
+ const char *desc = "Retrieve additional performance statistics.";
+ const char *interval = "Interval to read the statistics from [1, 15].";
+ const char *log_page_version = "Log Page Version: 0 = vendor, 1 = WDC";
+ const char *log_page_mask = "Log Page Mask, comma separated list: 0xC0, 0xC1, 0xCA, 0xD0";
+ const char *namespace_id = "desired namespace id";
+ struct nvme_dev *dev;
+ nvme_root_t r;
+ int ret = 0;
+ int uuid_index = 0;
+ int page_mask = 0, num, i;
+ int log_page_list[16];
+ __u64 capabilities = 0;
+
+ struct config {
+ uint8_t interval;
+ char *output_format;
+ __u8 log_page_version;
+ char *log_page_mask;
+ __u32 namespace_id;
+ };
+
+ struct config cfg = {
+ .interval = 14,
+ .output_format = "normal",
+ .log_page_version = 0,
+ .log_page_mask = "",
+ .namespace_id = NVME_NSID_ALL,
+ };
+
+ OPT_ARGS(opts) = {
+ OPT_UINT("interval", 'i', &cfg.interval, interval),
+ OPT_FMT("output-format", 'o', &cfg.output_format, "Output Format: normal|json"),
+ OPT_BYTE("log-page-version", 'l', &cfg.log_page_version, log_page_version),
+ OPT_LIST("log-page-mask", 'p', &cfg.log_page_mask, log_page_mask),
+ OPT_UINT("namespace-id", 'n', &cfg.namespace_id, namespace_id),
+ OPT_END()
+ };
+
+ ret = parse_and_open(&dev, argc, argv, desc, opts);
+ if (ret)
+ return ret;
+
+ r = nvme_scan(NULL);
+ if (cfg.log_page_version == 0) {
+ uuid_index = 0;
+ } else if (cfg.log_page_version == 1) {
+ uuid_index = 1;
+ } else {
+ fprintf(stderr, "ERROR : WDC: unsupported log page version for this command\n");
+ ret = -1;
+ goto out;
+ }
+
+ num = argconfig_parse_comma_sep_array(cfg.log_page_mask, log_page_list, 16);
+
+ if (num == -1) {
+ fprintf(stderr, "ERROR: WDC: log page list is malformed\n");
+ ret = -1;
+ goto out;
+ }
+
+ if (num == 0)
+ {
+ page_mask |= WDC_ALL_PAGE_MASK;
+ }
+ else
+ {
+ for (i = 0; i < num; i++)
+ {
+ if (log_page_list[i] == 0xc0) {
+ page_mask |= WDC_C0_PAGE_MASK;
+ }
+ if (log_page_list[i] == 0xc1) {
+ page_mask |= WDC_C1_PAGE_MASK;
+ }
+ if (log_page_list[i] == 0xca) {
+ page_mask |= WDC_CA_PAGE_MASK;
+ }
+ if (log_page_list[i] == 0xd0) {
+ page_mask |= WDC_D0_PAGE_MASK;
+ }
+ }
+ }
+ if (page_mask == 0)
+ fprintf(stderr, "ERROR : WDC: Unknown log page mask - %s\n", cfg.log_page_mask);
+
+
+ capabilities = wdc_get_drive_capabilities(r, dev);
+
+ if ((capabilities & WDC_DRIVE_CAP_SMART_LOG_MASK) == 0) {
+ fprintf(stderr, "ERROR : WDC: unsupported device for this command\n");
+ ret = -1;
+ goto out;
+ }
+
+ if (((capabilities & WDC_DRIVE_CAP_C0_LOG_PAGE) == WDC_DRIVE_CAP_C0_LOG_PAGE) &&
+ (page_mask & WDC_C0_PAGE_MASK)) {
+ /* Get 0xC0 log page if possible. */
+ ret = wdc_get_c0_log_page(r, dev, cfg.output_format,
+ uuid_index, cfg.namespace_id);
+ if (ret)
+ fprintf(stderr, "ERROR : WDC : Failure reading the C0 Log Page, ret = %d\n", ret);
+ }
+ if (((capabilities & (WDC_DRIVE_CAP_CA_LOG_PAGE)) == (WDC_DRIVE_CAP_CA_LOG_PAGE)) &&
+ (page_mask & WDC_CA_PAGE_MASK)) {
+ /* Get the CA Log Page */
+ ret = wdc_get_ca_log_page(r, dev, cfg.output_format);
+ if (ret)
+ fprintf(stderr, "ERROR : WDC : Failure reading the CA Log Page, ret = %d\n", ret);
+ }
+ if (((capabilities & WDC_DRIVE_CAP_C1_LOG_PAGE) == WDC_DRIVE_CAP_C1_LOG_PAGE) &&
+ (page_mask & WDC_C1_PAGE_MASK)) {
+ /* Get the C1 Log Page */
+ ret = wdc_get_c1_log_page(r, dev, cfg.output_format,
+ cfg.interval);
+ if (ret)
+ fprintf(stderr, "ERROR : WDC : Failure reading the C1 Log Page, ret = %d\n", ret);
+ }
+ if (((capabilities & WDC_DRIVE_CAP_D0_LOG_PAGE) == WDC_DRIVE_CAP_D0_LOG_PAGE) &&
+ (page_mask & WDC_D0_PAGE_MASK)) {
+ /* Get the D0 Log Page */
+ ret = wdc_get_d0_log_page(r, dev, cfg.output_format);
+ if (ret)
+ fprintf(stderr, "ERROR : WDC : Failure reading the D0 Log Page, ret = %d\n", ret);
+ }
+
+out:
+ nvme_free_tree(r);
+ dev_close(dev);
+ return ret;
+}
+
+static int wdc_vs_cloud_log(int argc, char **argv, struct command *command,
+ struct plugin *plugin)
+{
+ const char *desc = "Retrieve Cloud Log Smart/Health Information";
+ const char *namespace_id = "desired namespace id";
+ __u64 capabilities = 0;
+ struct nvme_dev *dev;
+ int ret, fmt = -1;
+ nvme_root_t r;
+ __u8 *data;
+
+ struct config {
+ char *output_format;
+ __u32 namespace_id;
+ };
+
+ struct config cfg = {
+ .output_format = "normal",
+ .namespace_id = NVME_NSID_ALL,
+ };
+
+ OPT_ARGS(opts) = {
+ OPT_FMT("output-format", 'o', &cfg.output_format, "Output Format: normal|json"),
+ OPT_UINT("namespace-id", 'n', &cfg.namespace_id, namespace_id),
+ OPT_END()
+ };
+
+ ret = parse_and_open(&dev, argc, argv, desc, opts);
+ if (ret)
+ return ret;
+
+ r = nvme_scan(NULL);
+
+ capabilities = wdc_get_drive_capabilities(r, dev);
+
+ if ((capabilities & WDC_DRIVE_CAP_CLOUD_LOG_PAGE) == 0) {
+ fprintf(stderr, "ERROR : WDC: unsupported device for this command\n");
+ ret = -1;
+ goto out;
+ }
+
+ data = NULL;
+ ret = nvme_get_ext_smart_cloud_log(dev_fd(dev), &data, 0,
+ cfg.namespace_id);
+
+ if (strcmp(cfg.output_format, "json"))
+ nvme_show_status(ret);
+
+ if (ret == 0) {
+ fmt = validate_output_format(cfg.output_format);
+ if (fmt < 0) {
+ fprintf(stderr, "ERROR : WDC %s: invalid output format\n", __func__);
+ ret = fmt;
+ }
+
+ /* parse the data */
+ wdc_print_ext_smart_cloud_log(data, fmt);
+ } else {
+ fprintf(stderr, "ERROR : WDC : Unable to read C0 Log Page V1 data\n");
+ ret = -1;
+ }
+
+ if (data)
+ free(data);
+
+out:
+ nvme_free_tree(r);
+ dev_close(dev);
+ return ret;
+}
+
+static int wdc_vs_hw_rev_log(int argc, char **argv, struct command *command,
+ struct plugin *plugin)
+{
+ const char *desc = "Retrieve Hardware Revision Log Information";
+ const char *namespace_id = "desired namespace id";
+ __u64 capabilities = 0;
+ struct nvme_dev *dev;
+ int ret, fmt = -1;
+ __u8 *data = NULL;
+ nvme_root_t r;
+
+ struct config {
+ char *output_format;
+ __u32 namespace_id;
+ };
+
+ struct config cfg = {
+ .output_format = "normal",
+ .namespace_id = NVME_NSID_ALL,
+ };
+
+ OPT_ARGS(opts) = {
+ OPT_FMT("output-format", 'o', &cfg.output_format, "Output Format: normal|json"),
+ OPT_UINT("namespace-id", 'n', &cfg.namespace_id, namespace_id),
+ OPT_END()
+ };
+
+ ret = parse_and_open(&dev, argc, argv, desc, opts);
+ if (ret)
+ return ret;
+
+ r = nvme_scan(NULL);
+
+ capabilities = wdc_get_drive_capabilities(r, dev);
+
+ if ((capabilities & WDC_DRIVE_CAP_HW_REV_LOG_PAGE) == 0) {
+ fprintf(stderr, "ERROR : WDC: unsupported device for this command\n");
+ ret = -1;
+ goto out;
+ }
+
+ ret = nvme_get_hw_rev_log(dev_fd(dev), &data, 0, cfg.namespace_id);
+
+ if (strcmp(cfg.output_format, "json"))
+ nvme_show_status(ret);
+
+ if (ret == 0) {
+ fmt = validate_output_format(cfg.output_format);
+ if (fmt < 0) {
+ fprintf(stderr, "ERROR : WDC %s: invalid output format\n", __func__);
+ ret = fmt;
+ goto free_buf;
+ }
+
+ if (!data) {
+ fprintf(stderr, "ERROR : WDC : Invalid buffer to read Hardware Revision log\n");
+ ret = -1;
+ goto out;
+ }
+ switch (fmt) {
+ case NORMAL:
+ wdc_print_hw_rev_log_normal(data);
+ break;
+ case JSON:
+ wdc_print_hw_rev_log_json(data);
+ break;
+ }
+ } else {
+ fprintf(stderr, "ERROR : WDC : Unable to read Hardware Revision Log Page data\n");
+ ret = -1;
+ }
+
+free_buf:
+ if (data)
+ free(data);
+
+out:
+ nvme_free_tree(r);
+ dev_close(dev);
+ return ret;
+}
+
+static int wdc_vs_device_waf(int argc, char **argv, struct command *command,
+ struct plugin *plugin)
+{
+ const char *desc = "Retrieve Device Write Amplication Factor";
+ const char *namespace_id = "desired namespace id";
+ struct nvme_smart_log smart_log;
+ struct nvme_dev *dev;
+ __u8 *data;
+ nvme_root_t r;
+ int ret = 0;
+ int fmt = -1;
+ __u64 capabilities = 0;
+ wdc_nvme_ext_smart_log *ext_smart_log_ptr;
+ long double data_units_written = 0,
+ phys_media_units_written_tlc = 0,
+ phys_media_units_written_slc = 0;
+ struct json_object *root = NULL;
+ char tlc_waf_str[32] = { 0 },
+ slc_waf_str[32] = { 0 };
+
+ struct config {
+ char *output_format;
+ __u32 namespace_id;
+ };
+
+ struct config cfg = {
+ .output_format = "normal",
+ .namespace_id = NVME_NSID_ALL,
+ };
+
+ OPT_ARGS(opts) = {
+ OPT_FMT("output-format", 'o', &cfg.output_format, "Output Format: normal|json"),
+ OPT_UINT("namespace-id", 'n', &cfg.namespace_id, namespace_id),
+ OPT_END()
+ };
+
+ ret = parse_and_open(&dev, argc, argv, desc, opts);
+ if (ret)
+ return ret;
+
+ r = nvme_scan(NULL);
+
+ capabilities = wdc_get_drive_capabilities(r, dev);
+
+ if ((capabilities & WDC_DRIVE_CAP_DEVICE_WAF) == 0) {
+ fprintf(stderr, "ERROR : WDC: unsupported device for this command\n");
+ ret = -1;
+ goto out;
+ }
+
+ /* get data units written from the smart log page */
+ ret = nvme_get_log_smart(dev_fd(dev), cfg.namespace_id, false,
+ &smart_log);
+ if (!ret) {
+ data_units_written = int128_to_double(smart_log.data_units_written);
+ }
+ else if (ret > 0) {
+ nvme_show_status(ret);
+ ret = -1;
+ goto out;
+ } else {
+ fprintf(stderr, "smart log: %s\n", nvme_strerror(errno));
+ ret = -1;
+ goto out;
+ }
+
+ /* get Physical Media Units Written from extended smart/C0 log page */
+ data = NULL;
+ ret = nvme_get_ext_smart_cloud_log(dev_fd(dev), &data, 0,
+ cfg.namespace_id);
+
+ if (ret == 0) {
+ ext_smart_log_ptr = (wdc_nvme_ext_smart_log *)data;
+ phys_media_units_written_tlc = int128_to_double(ext_smart_log_ptr->ext_smart_pmuwt);
+ phys_media_units_written_slc = int128_to_double(ext_smart_log_ptr->ext_smart_pmuws);
+
+ if (data)
+ free(data);
+ } else {
+ fprintf(stderr, "ERROR : WDC %s: get smart cloud log failure\n", __func__);
+ ret = -1;
+ goto out;
+ }
+
+ if (strcmp(cfg.output_format, "json"))
+ nvme_show_status(ret);
+
+ fmt = validate_output_format(cfg.output_format);
+ if (fmt < 0) {
+ fprintf(stderr, "ERROR : WDC %s: invalid output format\n", __func__);
+ ret = fmt;
+ goto out;
+ }
+
+ if (data_units_written == 0) {
+ fprintf(stderr, "ERROR : WDC %s: 0 data units written\n", __func__);
+ ret = -1;
+ goto out;
+ }
+
+ if (fmt == NORMAL) {
+ printf("Device Write Amplification Factor TLC : %4.2Lf\n",
+ (phys_media_units_written_tlc/data_units_written));
+ printf("Device Write Amplification Factor SLC : %4.2Lf\n",
+ (phys_media_units_written_slc/data_units_written));
+ }
+ else if (fmt == JSON) {
+ root = json_create_object();
+ sprintf(tlc_waf_str, "%4.2Lf", (phys_media_units_written_tlc/data_units_written));
+ sprintf(slc_waf_str, "%4.2Lf", (phys_media_units_written_slc/data_units_written));
+
+ json_object_add_value_string(root, "Device Write Amplification Factor TLC", tlc_waf_str);
+ json_object_add_value_string(root, "Device Write Amplification Factor SLC", slc_waf_str);
+
+ json_print_object(root, NULL);
+ printf("\n");
+
+ json_free_object(root);
+ }
+
+out:
+ nvme_free_tree(r);
+ dev_close(dev);
+ return ret;
+}
+
+static int wdc_get_latency_monitor_log(int argc, char **argv, struct command *command,
+ struct plugin *plugin)
+{
+ const char *desc = "Retrieve latency monitor log data.";
+ __u64 capabilities = 0;
+ struct nvme_dev *dev;
+ nvme_root_t r;
+ int ret = 0;
+
+ struct config {
+ char *output_format;
+ };
+
+ struct config cfg = {
+ .output_format = "normal",
+ };
+
+ OPT_ARGS(opts) = {
+ OPT_FMT("output-format", 'o', &cfg.output_format, "Output Format: normal|json"),
+ OPT_END()
+ };
+
+ ret = parse_and_open(&dev, argc, argv, desc, opts);
+ if (ret)
+ return ret;
+
+ r = nvme_scan(NULL);
+ capabilities = wdc_get_drive_capabilities(r, dev);
+
+ if ((capabilities & WDC_DRIVE_CAP_C3_LOG_PAGE) == 0) {
+ fprintf(stderr, "ERROR : WDC: unsupported device for this command\n");
+ ret = -1;
+ goto out;
+ }
+
+ ret = wdc_get_c3_log_page(r, dev, cfg.output_format);
+ if (ret)
+ fprintf(stderr, "ERROR : WDC : Failure reading the Latency Monitor (C3) Log Page, ret = %d\n", ret);
+
+out:
+ nvme_free_tree(r);
+ dev_close(dev);
+ return ret;
+}
+
+static int wdc_get_error_recovery_log(int argc, char **argv, struct command *command,
+ struct plugin *plugin)
+{
+ const char *desc = "Retrieve error recovery log data.";
+ __u64 capabilities = 0;
+ struct nvme_dev *dev;
+ nvme_root_t r;
+ int ret = 0;
+
+ struct config {
+ char *output_format;
+ };
+
+ struct config cfg = {
+ .output_format = "normal",
+ };
+
+ OPT_ARGS(opts) = {
+ OPT_FMT("output-format", 'o', &cfg.output_format, "Output Format: normal|json"),
+ OPT_END()
+ };
+
+ ret = parse_and_open(&dev, argc, argv, desc, opts);
+ if (ret)
+ return ret;
+
+ r = nvme_scan(NULL);
+ capabilities = wdc_get_drive_capabilities(r, dev);
+
+ if ((capabilities & WDC_DRIVE_CAP_OCP_C1_LOG_PAGE) == 0) {
+ fprintf(stderr, "ERROR : WDC: unsupported device for this command\n");
+ ret = -1;
+ goto out;
+ }
+
+ ret = wdc_get_ocp_c1_log_page(r, dev, cfg.output_format);
+ if (ret)
+ fprintf(stderr, "ERROR : WDC : Failure reading the Error Recovery (C1) Log Page, ret = 0x%x\n", ret);
+
+out:
+ nvme_free_tree(r);
+ dev_close(dev);
+ return ret;
+}
+
+static int wdc_get_dev_capabilities_log(int argc, char **argv, struct command *command,
+ struct plugin *plugin)
+{
+ const char *desc = "Retrieve device capabilities log data.";
+ __u64 capabilities = 0;
+ struct nvme_dev *dev;
+ nvme_root_t r;
+ int ret = 0;
+
+ struct config {
+ char *output_format;
+ };
+
+ struct config cfg = {
+ .output_format = "normal",
+ };
+
+ OPT_ARGS(opts) = {
+ OPT_FMT("output-format", 'o', &cfg.output_format, "Output Format: normal|json"),
+ OPT_END()
+ };
+
+ ret = parse_and_open(&dev, argc, argv, desc, opts);
+ if (ret)
+ return ret;
+
+ r = nvme_scan(NULL);
+ capabilities = wdc_get_drive_capabilities(r, dev);
+
+ if ((capabilities & WDC_DRIVE_CAP_OCP_C4_LOG_PAGE) == 0) {
+ fprintf(stderr, "ERROR : WDC: unsupported device for this command\n");
+ ret = -1;
+ goto out;
+ }
+
+ ret = wdc_get_ocp_c4_log_page(r, dev, cfg.output_format);
+ if (ret)
+ fprintf(stderr, "ERROR : WDC : Failure reading the Device Capabilities (C4) Log Page, ret = 0x%x\n", ret);
+
+out:
+ nvme_free_tree(r);
+ dev_close(dev);
+ return ret;
+}
+
+static int wdc_get_unsupported_reqs_log(int argc, char **argv, struct command *command,
+ struct plugin *plugin)
+{
+ const char *desc = "Retrieve unsupported requirements log data.";
+ __u64 capabilities = 0;
+ struct nvme_dev *dev;
+ nvme_root_t r;
+ int ret = 0;
+
+ struct config {
+ char *output_format;
+ };
+
+ struct config cfg = {
+ .output_format = "normal",
+ };
+
+ OPT_ARGS(opts) = {
+ OPT_FMT("output-format", 'o', &cfg.output_format, "Output Format: normal|json"),
+ OPT_END()
+ };
+
+ ret = parse_and_open(&dev, argc, argv, desc, opts);
+ if (ret)
+ return ret;
+
+ r = nvme_scan(NULL);
+ capabilities = wdc_get_drive_capabilities(r, dev);
+
+ if ((capabilities & WDC_DRIVE_CAP_OCP_C5_LOG_PAGE) == 0) {
+ fprintf(stderr, "ERROR : WDC: unsupported device for this command\n");
+ ret = -1;
+ goto out;
+ }
+
+ ret = wdc_get_ocp_c5_log_page(r, dev, cfg.output_format);
+ if (ret)
+ fprintf(stderr, "ERROR : WDC : Failure reading the Unsupported Requirements (C5) Log Page, ret = 0x%x\n", ret);
+
+out:
+ nvme_free_tree(r);
+ dev_close(dev);
+ return ret;
+}
+
+static int wdc_do_clear_pcie_correctable_errors(int fd)
+{
+ int ret;
+ struct nvme_passthru_cmd admin_cmd;
+
+ memset(&admin_cmd, 0, sizeof (admin_cmd));
+ admin_cmd.opcode = WDC_NVME_CLEAR_PCIE_CORR_OPCODE;
+ admin_cmd.cdw12 = ((WDC_NVME_CLEAR_PCIE_CORR_SUBCMD << WDC_NVME_SUBCMD_SHIFT) |
+ WDC_NVME_CLEAR_PCIE_CORR_CMD);
+
+ ret = nvme_submit_admin_passthru(fd, &admin_cmd, NULL);
+ nvme_show_status(ret);
+ return ret;
+}
+
+static int wdc_do_clear_pcie_correctable_errors_vuc(int fd)
+{
+ int ret;
+ struct nvme_passthru_cmd admin_cmd;
+
+ memset(&admin_cmd, 0, sizeof (admin_cmd));
+ admin_cmd.opcode = WDC_NVME_CLEAR_PCIE_CORR_OPCODE_VUC;
+
+ ret = nvme_submit_admin_passthru(fd, &admin_cmd, NULL);
+ nvme_show_status(ret);
+ return ret;
+}
+
+static int wdc_do_clear_pcie_correctable_errors_fid(int fd)
+{
+ int ret;
+ __u32 result;
+ __u32 value = 1 << 31; /* Bit 31 - clear PCIe correctable count */
+
+ ret = nvme_set_features_simple(fd, WDC_NVME_CLEAR_PCIE_CORR_FEATURE_ID, 0, value,
+ false, &result);
+
+ nvme_show_status(ret);
+ return ret;
+}
+
+static int wdc_clear_pcie_correctable_errors(int argc, char **argv, struct command *command,
+ struct plugin *plugin)
+{
+ char *desc = "Clear PCIE Correctable Errors.";
+ __u64 capabilities = 0;
+ struct nvme_dev *dev;
+ nvme_root_t r;
+ int ret;
+
+ OPT_ARGS(opts) = {
+ OPT_END()
+ };
+
+ ret = parse_and_open(&dev, argc, argv, desc, opts);
+ if (ret)
+ return ret;
+
+ r = nvme_scan(NULL);
+ if (!wdc_check_device(r, dev)) {
+ ret = -1;
+ goto out;
+ }
+
+ capabilities = wdc_get_drive_capabilities(r, dev);
+ if ((capabilities & WDC_DRIVE_CAP_CLEAR_PCIE_MASK) == 0) {
+ fprintf(stderr, "ERROR : WDC: unsupported device for this command\n");
+ ret = -1;
+ goto out;
+ }
+
+ if (capabilities & WDC_DRIVE_CAP_CLEAR_PCIE) {
+ ret = wdc_do_clear_pcie_correctable_errors(dev_fd(dev));
+ }
+ else if (capabilities & WDC_DRIVE_CAP_VUC_CLEAR_PCIE) {
+ ret = wdc_do_clear_pcie_correctable_errors_vuc(dev_fd(dev));
+ }
+ else {
+ ret = wdc_do_clear_pcie_correctable_errors_fid(dev_fd(dev));
+ }
+
+out:
+ nvme_free_tree(r);
+ dev_close(dev);
+ return ret;
+}
+
+static int wdc_drive_status(int argc, char **argv, struct command *command,
+ struct plugin *plugin)
+{
+ char *desc = "Get Drive Status.";
+ struct nvme_dev *dev;
+ int ret = 0;
+ nvme_root_t r;
+ __le32 system_eol_state;
+ __le32 user_eol_state;
+ __le32 format_corrupt_reason = cpu_to_le32(0xFFFFFFFF);
+ __le32 eol_status;
+ __le32 assert_status = cpu_to_le32(0xFFFFFFFF);
+ __le32 thermal_status = cpu_to_le32(0xFFFFFFFF);
+ __u64 capabilities = 0;
+
+ OPT_ARGS(opts) = {
+ OPT_END()
+ };
+
+ ret = parse_and_open(&dev, argc, argv, desc, opts);
+ if (ret)
+ return ret;
+
+ r = nvme_scan(NULL);
+ capabilities = wdc_get_drive_capabilities(r, dev);
+ if ((capabilities & WDC_DRIVE_CAP_DRIVE_STATUS) != WDC_DRIVE_CAP_DRIVE_STATUS) {
+ fprintf(stderr, "ERROR : WDC: unsupported device for this command\n");
+ ret = -1;
+ goto out;
+ }
+
+ /* verify the 0xC2 Device Manageability log page is supported */
+ if (wdc_nvme_check_supported_log_page(r, dev,
+ WDC_NVME_GET_DEV_MGMNT_LOG_PAGE_OPCODE) == false) {
+ fprintf(stderr, "ERROR : WDC : 0xC2 Log Page not supported\n");
+ ret = -1;
+ goto out;
+ }
+
+ /* Get the assert dump present status */
+ if (!wdc_nvme_get_dev_status_log_data(r, dev, &assert_status,
+ WDC_C2_ASSERT_DUMP_PRESENT_ID))
+ fprintf(stderr, "ERROR : WDC : Get Assert Status Failed\n");
+
+ /* Get the thermal throttling status */
+ if (!wdc_nvme_get_dev_status_log_data(r, dev, &thermal_status,
+ WDC_C2_THERMAL_THROTTLE_STATUS_ID))
+ fprintf(stderr, "ERROR : WDC : Get Thermal Throttling Status Failed\n");
+
+ /* Get EOL status */
+ if (!wdc_nvme_get_dev_status_log_data(r, dev, &eol_status,
+ WDC_C2_USER_EOL_STATUS_ID)) {
+ fprintf(stderr, "ERROR : WDC : Get User EOL Status Failed\n");
+ eol_status = cpu_to_le32(-1);
+ }
+
+ /* Get Customer EOL state */
+ if (!wdc_nvme_get_dev_status_log_data(r, dev, &user_eol_state,
+ WDC_C2_USER_EOL_STATE_ID))
+ fprintf(stderr, "ERROR : WDC : Get User EOL State Failed\n");
+
+ /* Get System EOL state*/
+ if (!wdc_nvme_get_dev_status_log_data(r, dev, &system_eol_state,
+ WDC_C2_SYSTEM_EOL_STATE_ID))
+ fprintf(stderr, "ERROR : WDC : Get System EOL State Failed\n");
+
+ /* Get format corrupt reason*/
+ if (!wdc_nvme_get_dev_status_log_data(r, dev, &format_corrupt_reason,
+ WDC_C2_FORMAT_CORRUPT_REASON_ID))
+ fprintf(stderr, "ERROR : WDC : Get Format Corrupt Reason Failed\n");
+
+ printf(" Drive Status :- \n");
+ if ((int)le32_to_cpu(eol_status) >= 0) {
+ printf(" Percent Used: %"PRIu32"%%\n",
+ le32_to_cpu(eol_status));
+ }
+ else
+ printf(" Percent Used: Unknown\n");
+ if (system_eol_state == WDC_EOL_STATUS_NORMAL && user_eol_state == WDC_EOL_STATUS_NORMAL)
+ printf(" Drive Life Status: Normal\n");
+ else if (system_eol_state == WDC_EOL_STATUS_END_OF_LIFE || user_eol_state == WDC_EOL_STATUS_END_OF_LIFE)
+ printf(" Drive Life Status: End Of Life\n");
+ else if (system_eol_state == WDC_EOL_STATUS_READ_ONLY || user_eol_state == WDC_EOL_STATUS_READ_ONLY)
+ printf(" Drive Life Status: Read Only\n");
+ else
+ printf(" Drive Life Status: Unknown : 0x%08x/0x%08x\n",
+ le32_to_cpu(user_eol_state), le32_to_cpu(system_eol_state));
+
+ if (assert_status == WDC_ASSERT_DUMP_PRESENT)
+ printf(" Assert Dump Status: Present\n");
+ else if (assert_status == WDC_ASSERT_DUMP_NOT_PRESENT)
+ printf(" Assert Dump Status: Not Present\n");
+ else
+ printf(" Assert Dump Status: Unknown : 0x%08x\n", le32_to_cpu(assert_status));
+
+ if (thermal_status == WDC_THERMAL_THROTTLING_OFF)
+ printf(" Thermal Throttling Status: Off\n");
+ else if (thermal_status == WDC_THERMAL_THROTTLING_ON)
+ printf(" Thermal Throttling Status: On\n");
+ else if (thermal_status == WDC_THERMAL_THROTTLING_UNAVAILABLE)
+ printf(" Thermal Throttling Status: Unavailable\n");
+ else
+ printf(" Thermal Throttling Status: Unknown : 0x%08x\n", le32_to_cpu(thermal_status));
+
+ if (format_corrupt_reason == WDC_FORMAT_NOT_CORRUPT)
+ printf(" Format Corrupt Reason: Format Not Corrupted\n");
+ else if (format_corrupt_reason == WDC_FORMAT_CORRUPT_FW_ASSERT)
+ printf(" Format Corrupt Reason: Format Corrupt due to FW Assert\n");
+ else if (format_corrupt_reason == WDC_FORMAT_CORRUPT_UNKNOWN)
+ printf(" Format Corrupt Reason: Format Corrupt for Unknown Reason\n");
+ else
+ printf(" Format Corrupt Reason: Unknown : 0x%08x\n", le32_to_cpu(format_corrupt_reason));
+
+out:
+ nvme_free_tree(r);
+ dev_close(dev);
+ return ret;
+}
+
+static int wdc_clear_assert_dump(int argc, char **argv, struct command *command,
+ struct plugin *plugin)
+{
+ char *desc = "Clear Assert Dump Present Status.";
+ struct nvme_dev *dev;
+ int ret = -1;
+ nvme_root_t r;
+ __le32 assert_status = cpu_to_le32(0xFFFFFFFF);
+ __u64 capabilities = 0;
+ struct nvme_passthru_cmd admin_cmd;
+
+ OPT_ARGS(opts) = {
+ OPT_END()
+ };
+
+ ret = parse_and_open(&dev, argc, argv, desc, opts);
+ if (ret)
+ return ret;
+
+ r = nvme_scan(NULL);
+ capabilities = wdc_get_drive_capabilities(r, dev);
+ if ((capabilities & WDC_DRIVE_CAP_CLEAR_ASSERT) != WDC_DRIVE_CAP_CLEAR_ASSERT) {
+ fprintf(stderr, "ERROR : WDC: unsupported device for this command\n");
+ ret = -1;
+ goto out;
+ }
+ if (!wdc_nvme_get_dev_status_log_data(r, dev, &assert_status,
+ WDC_C2_ASSERT_DUMP_PRESENT_ID)) {
+ fprintf(stderr, "ERROR : WDC : Get Assert Status Failed\n");
+ ret = -1;
+ goto out;
+ }
+
+ /* Get the assert dump present status */
+ if (assert_status == WDC_ASSERT_DUMP_PRESENT) {
+ memset(&admin_cmd, 0, sizeof (admin_cmd));
+ admin_cmd.opcode = WDC_NVME_CLEAR_ASSERT_DUMP_OPCODE;
+ admin_cmd.cdw12 = ((WDC_NVME_CLEAR_ASSERT_DUMP_SUBCMD << WDC_NVME_SUBCMD_SHIFT) |
+ WDC_NVME_CLEAR_ASSERT_DUMP_CMD);
+
+ ret = nvme_submit_admin_passthru(dev_fd(dev), &admin_cmd,
+ NULL);
+ nvme_show_status(ret);
+ } else
+ fprintf(stderr, "INFO : WDC : No Assert Dump Present\n");
+
+out:
+ nvme_free_tree(r);
+ dev_close(dev);
+ return ret;
+}
+
+static int wdc_get_fw_act_history(nvme_root_t r, struct nvme_dev *dev,
+ char *format)
+{
+ int ret = 0;
+ int fmt = -1;
+ __u8 *data;
+ struct wdc_fw_act_history_log_hdr *fw_act_history_hdr;
+
+ if (!wdc_check_device(r, dev))
+ return -1;
+
+ fmt = validate_output_format(format);
+ if (fmt < 0) {
+ fprintf(stderr, "ERROR : WDC : invalid output format\n");
+ return fmt;
+ }
+
+ /* verify the FW Activate History log page is supported */
+ if (wdc_nvme_check_supported_log_page(r, dev, WDC_NVME_GET_FW_ACT_HISTORY_LOG_ID) == false) {
+ fprintf(stderr, "ERROR : WDC : %d Log Page not supported\n", WDC_NVME_GET_FW_ACT_HISTORY_LOG_ID);
+ return -1;
+ }
+
+ if ((data = (__u8*) malloc(sizeof (__u8) * WDC_FW_ACT_HISTORY_LOG_BUF_LEN)) == NULL) {
+ fprintf(stderr, "ERROR : WDC : malloc : %s\n", strerror(errno));
+ return -1;
+ }
+
+ memset(data, 0, sizeof (__u8) * WDC_FW_ACT_HISTORY_LOG_BUF_LEN);
+
+ ret = nvme_get_log_simple(dev_fd(dev),
+ WDC_NVME_GET_FW_ACT_HISTORY_LOG_ID,
+ WDC_FW_ACT_HISTORY_LOG_BUF_LEN, data);
+
+ if (strcmp(format, "json"))
+ nvme_show_status(ret);
+
+ if (ret == 0) {
+ /* parse the data */
+ fw_act_history_hdr = (struct wdc_fw_act_history_log_hdr *)(data);
+
+ if ((fw_act_history_hdr->num_entries > 0) && (fw_act_history_hdr->num_entries <= WDC_MAX_NUM_ACT_HIST_ENTRIES))
+ ret = wdc_print_fw_act_history_log(data, fw_act_history_hdr->num_entries, fmt, 0, 0);
+ else if (fw_act_history_hdr->num_entries == 0) {
+ fprintf(stderr, "INFO : WDC : No FW Activate History entries found.\n");
+ ret = 0;
+ }
+ else {
+ fprintf(stderr, "ERROR : WDC : Invalid number entries found in FW Activate History Log Page - %d\n", fw_act_history_hdr->num_entries);
+ ret = -1;
+ }
+ } else {
+ fprintf(stderr, "ERROR : WDC : Unable to read FW Activate History Log Page data\n");
+ ret = -1;
+ }
+
+ free(data);
+ return ret;
+}
+
+static __u32 wdc_get_fw_cust_id(nvme_root_t r, struct nvme_dev *dev)
+{
+
+ __u32 cust_id = WDC_INVALID_CUSTOMER_ID;
+ __u32 *cust_id_ptr = NULL;
+
+ if (!(get_dev_mgment_cbs_data(r, dev, WDC_C2_CUSTOMER_ID_ID, (void*)&cust_id_ptr))) {
+ fprintf(stderr, "%s: ERROR : WDC : 0xC2 Log Page entry ID 0x%x not found\n", __func__, WDC_C2_CUSTOMER_ID_ID);
+ } else {
+ cust_id = *cust_id_ptr;
+ }
+
+ free(cust_id_ptr);
+ return cust_id;
+}
+
+static int wdc_get_fw_act_history_C2(nvme_root_t r, struct nvme_dev *dev,
+ char *format)
+{
+ int ret = 0;
+ int fmt = -1;
+ __u8 *data;
+ __u32 cust_id;
+ struct wdc_fw_act_history_log_format_c2 *fw_act_history_log;
+ __u32 tot_entries = 0, num_entries = 0;
+ __u32 vendor_id = 0, device_id = 0;
+
+ if (!wdc_check_device(r, dev))
+ return -1;
+
+ fmt = validate_output_format(format);
+ if (fmt < 0) {
+ fprintf(stderr, "ERROR : WDC : invalid output format\n");
+ return fmt;
+ }
+
+ ret = wdc_get_pci_ids(r, dev, &device_id, &vendor_id);
+
+ if ((data = (__u8*) malloc(sizeof (__u8) * WDC_FW_ACT_HISTORY_C2_LOG_BUF_LEN)) == NULL) {
+ fprintf(stderr, "ERROR : WDC : malloc : %s\n", strerror(errno));
+ return -1;
+ }
+
+ memset(data, 0, sizeof (__u8) * WDC_FW_ACT_HISTORY_C2_LOG_BUF_LEN);
+
+ ret = nvme_get_log_simple(dev_fd(dev),
+ WDC_NVME_GET_FW_ACT_HISTORY_C2_LOG_ID,
+ WDC_FW_ACT_HISTORY_C2_LOG_BUF_LEN, data);
+
+ if (strcmp(format, "json"))
+ nvme_show_status(ret);
+
+ if (ret == 0) {
+ /* parse the data */
+ fw_act_history_log = (struct wdc_fw_act_history_log_format_c2*)(data);
+ tot_entries = le32_to_cpu(fw_act_history_log->num_entries);
+
+ if (tot_entries > 0) {
+ /* get the FW customer id */
+ cust_id = wdc_get_fw_cust_id(r, dev);
+ if (cust_id == WDC_INVALID_CUSTOMER_ID) {
+ fprintf(stderr, "%s: ERROR : WDC : invalid customer id\n", __func__);
+ ret = -1;
+ goto freeData;
+ }
+ num_entries = (tot_entries < WDC_MAX_NUM_ACT_HIST_ENTRIES) ? tot_entries :
+ WDC_MAX_NUM_ACT_HIST_ENTRIES;
+ ret = wdc_print_fw_act_history_log(data, num_entries, fmt, cust_id, vendor_id);
+ } else {
+ fprintf(stderr, "INFO : WDC : No FW Activate History entries found.\n");
+ ret = 0;
+ }
+ } else {
+ fprintf(stderr, "ERROR : WDC : Unable to read FW Activate History Log Page data\n");
+ ret = -1;
+ }
+
+freeData:
+ free(data);
+ return ret;
+}
+
+static int wdc_vs_fw_activate_history(int argc, char **argv, struct command *command,
+ struct plugin *plugin)
+{
+ const char *desc = "Retrieve FW activate history table.";
+ __u64 capabilities = 0;
+ struct nvme_dev *dev;
+ nvme_root_t r;
+ int ret;
+
+ struct config {
+ char *output_format;
+ };
+
+ struct config cfg = {
+ .output_format = "normal",
+ };
+
+ OPT_ARGS(opts) = {
+ OPT_FMT("output-format", 'o', &cfg.output_format, "Output Format: normal|json"),
+ OPT_END()
+ };
+
+ ret = parse_and_open(&dev, argc, argv, desc, opts);
+ if (ret)
+ return ret;
+
+ r = nvme_scan(NULL);
+ capabilities = wdc_get_drive_capabilities(r, dev);
+ if ((capabilities & WDC_DRIVE_CAP_FW_ACTIVATE_HISTORY_MASK) == 0) {
+ fprintf(stderr, "ERROR : WDC: unsupported device for this command\n");
+ ret = -1;
+ goto out;
+ }
+
+ if (capabilities & WDC_DRIVE_CAP_FW_ACTIVATE_HISTORY) {
+ int uuid_index = 0;
+ bool c0GuidMatch = false;
+ __u8 *data;
+ int i;
+
+ /* check for the GUID in the 0xC0 log page to determine which log page to use to */
+ /* to retrieve fw activate history data */
+ if ((data = (__u8*) malloc(sizeof (__u8) * WDC_NVME_SMART_CLOUD_ATTR_LEN)) == NULL) {
+ fprintf(stderr, "ERROR : WDC : malloc : %s\n", strerror(errno));
+ ret = -1;
+ goto out;
+ }
+
+ /* Get the 0xC0 log data */
+ struct nvme_get_log_args args = {
+ .args_size = sizeof(args),
+ .fd = dev_fd(dev),
+ .lid = WDC_NVME_GET_SMART_CLOUD_ATTR_LOG_ID,
+ .nsid = 0xFFFFFFFF,
+ .lpo = 0,
+ .lsp = NVME_LOG_LSP_NONE,
+ .lsi = 0,
+ .rae = false,
+ .uuidx = uuid_index,
+ .csi = NVME_CSI_NVM,
+ .ot = false,
+ .len = WDC_NVME_SMART_CLOUD_ATTR_LEN,
+ .log = data,
+ .timeout = NVME_DEFAULT_IOCTL_TIMEOUT,
+ .result = NULL,
+ };
+ ret = nvme_get_log(&args);
+
+ if (ret == 0) {
+ /* Verify GUID matches */
+ for (i=0; i<16; i++) {
+ if (scao_guid[i] != data[SCAO_LPG + i]) {
+ c0GuidMatch = false;
+ break;
+ }
+ }
+
+ if (i == 16) {
+ c0GuidMatch = true;
+ }
+ }
+
+ free(data);
+ if (c0GuidMatch) {
+ ret = wdc_get_fw_act_history_C2(r, dev,
+ cfg.output_format);
+ }
+ else {
+ ret = wdc_get_fw_act_history(r, dev,
+ cfg.output_format);
+ }
+ } else {
+ ret = wdc_get_fw_act_history_C2(r, dev, cfg.output_format);
+ }
+
+ if (ret)
+ fprintf(stderr, "ERROR : WDC : Failure reading the FW Activate History, ret = %d\n", ret);
+out:
+ nvme_free_tree(r);
+ dev_close(dev);
+ return ret;
+}
+
+static int wdc_do_clear_fw_activate_history_vuc(int fd)
+{
+ int ret = -1;
+ struct nvme_passthru_cmd admin_cmd;
+
+ memset(&admin_cmd, 0, sizeof (admin_cmd));
+ admin_cmd.opcode = WDC_NVME_CLEAR_FW_ACT_HIST_OPCODE;
+ admin_cmd.cdw12 = ((WDC_NVME_CLEAR_FW_ACT_HIST_SUBCMD << WDC_NVME_SUBCMD_SHIFT) |
+ WDC_NVME_CLEAR_FW_ACT_HIST_CMD);
+
+ ret = nvme_submit_admin_passthru(fd, &admin_cmd, NULL);
+ nvme_show_status(ret);
+
+ return ret;
+}
+
+static int wdc_do_clear_fw_activate_history_fid(int fd)
+{
+ int ret = -1;
+ __u32 result;
+ __u32 value = 1 << 31; /* Bit 31 - Clear Firmware Update History Log */
+
+ ret = nvme_set_features_simple(fd, WDC_NVME_CLEAR_FW_ACT_HIST_VU_FID, 0, value,
+ false, &result);
+
+ nvme_show_status(ret);
+ return ret;
+}
+
+static int wdc_clear_fw_activate_history(int argc, char **argv, struct command *command,
+ struct plugin *plugin)
+{
+ char *desc = "Clear FW activate history table.";
+ __u64 capabilities = 0;
+ struct nvme_dev *dev;
+ nvme_root_t r;
+ int ret;
+
+ OPT_ARGS(opts) = {
+ OPT_END()
+ };
+
+ ret = parse_and_open(&dev, argc, argv, desc, opts);
+ if (ret)
+ return ret;
+
+ r = nvme_scan(NULL);
+ capabilities = wdc_get_drive_capabilities(r, dev);
+ if ((capabilities & WDC_DRIVE_CAP_CLEAR_FW_ACT_HISTORY_MASK) == 0) {
+ fprintf(stderr, "ERROR : WDC: unsupported device for this command\n");
+ ret = -1;
+ goto out;
+ }
+
+ if (capabilities & WDC_DRIVE_CAP_CLEAR_FW_ACT_HISTORY)
+ ret = wdc_do_clear_fw_activate_history_vuc(dev_fd(dev));
+ else
+ ret = wdc_do_clear_fw_activate_history_fid(dev_fd(dev));
+
+out:
+ nvme_free_tree(r);
+ dev_close(dev);
+ return ret;
+}
+
+static int wdc_vs_telemetry_controller_option(int argc, char **argv, struct command *command,
+ struct plugin *plugin)
+{
+ char *desc = "Disable/Enable Controller Option of the Telemetry Log Page.";
+ char *disable = "Disable controller option of the telemetry log page.";
+ char *enable = "Enable controller option of the telemetry log page.";
+ char *status = "Displays the current state of the controller initiated log page.";
+ __u64 capabilities = 0;
+ struct nvme_dev *dev;
+ nvme_root_t r;
+ __u32 result;
+ int ret = -1;
+
+
+ struct config {
+ bool disable;
+ bool enable;
+ bool status;
+ };
+
+ struct config cfg = {
+ .disable = false,
+ .enable = false,
+ .status = false,
+ };
+
+ OPT_ARGS(opts) = {
+ OPT_FLAG("disable", 'd', &cfg.disable, disable),
+ OPT_FLAG("enable", 'e', &cfg.enable, enable),
+ OPT_FLAG("status", 's', &cfg.status, status),
+ OPT_END()
+ };
+
+ ret = parse_and_open(&dev, argc, argv, desc, opts);
+ if (ret)
+ return ret;
+
+ r = nvme_scan(NULL);
+ capabilities = wdc_get_drive_capabilities(r, dev);
+ if ((capabilities & WDC_DRVIE_CAP_DISABLE_CTLR_TELE_LOG) != WDC_DRVIE_CAP_DISABLE_CTLR_TELE_LOG) {
+ fprintf(stderr, "ERROR : WDC: unsupported device for this command\n");
+ ret = -1;
+ goto out;
+ }
+
+ /* allow only one option at a time */
+ if ((cfg.disable + cfg.enable + cfg.status) > 1) {
+
+ fprintf(stderr, "ERROR : WDC : Invalid option\n");
+ ret = -1;
+ goto out;
+ }
+
+ if (cfg.disable) {
+ ret = nvme_set_features_simple(dev_fd(dev),
+ WDC_VU_DISABLE_CNTLR_TELEMETRY_OPTION_FEATURE_ID,
+ 0, 1, false, &result);
+
+ wdc_clear_reason_id(dev);
+ }
+ else {
+ if (cfg.enable) {
+ ret = nvme_set_features_simple(dev_fd(dev),
+ WDC_VU_DISABLE_CNTLR_TELEMETRY_OPTION_FEATURE_ID,
+ 0, 0, false, &result);
+ }
+ else if (cfg.status) {
+ ret = nvme_get_features_simple(dev_fd(dev),
+ WDC_VU_DISABLE_CNTLR_TELEMETRY_OPTION_FEATURE_ID,
+ 0, &result);
+ if (ret == 0) {
+ if (result)
+ fprintf(stderr, "Controller Option Telemetry Log Page State: Disabled\n");
+ else
+ fprintf(stderr, "Controller Option Telemetry Log Page State: Enabled\n");
+ } else {
+ nvme_show_status(ret);
+ }
+ }
+ else {
+ fprintf(stderr, "ERROR : WDC: unsupported option for this command\n");
+ fprintf(stderr, "Please provide an option, -d, -e or -s\n");
+ ret = -1;
+ goto out;
+ }
+
+ }
+
+out:
+ nvme_free_tree(r);
+ dev_close(dev);
+ return ret;
+}
+
+
+static int wdc_get_serial_and_fw_rev(struct nvme_dev *dev, char *sn, char *fw_rev)
+{
+ int i;
+ int ret;
+ struct nvme_id_ctrl ctrl;
+
+ i = sizeof (ctrl.sn) - 1;
+ memset(sn, 0, WDC_SERIAL_NO_LEN);
+ memset(fw_rev, 0, WDC_NVME_FIRMWARE_REV_LEN);
+ memset(&ctrl, 0, sizeof (struct nvme_id_ctrl));
+ ret = nvme_identify_ctrl(dev_fd(dev), &ctrl);
+ if (ret) {
+ fprintf(stderr, "ERROR : WDC : nvme_identify_ctrl() failed "
+ "0x%x\n", ret);
+ return -1;
+ }
+ /* Remove trailing spaces from the name */
+ while (i && ctrl.sn[i] == ' ') {
+ ctrl.sn[i] = '\0';
+ i--;
+ }
+ snprintf(sn, WDC_SERIAL_NO_LEN, "%s", ctrl.sn);
+ snprintf(fw_rev, WDC_NVME_FIRMWARE_REV_LEN, "%s", ctrl.fr);
+
+ return 0;
+}
+
+static int wdc_get_max_transfer_len(struct nvme_dev *dev, __u32 *maxTransferLen)
+{
+ int ret = 0;
+ struct nvme_id_ctrl ctrl;
+
+ __u32 maxTransferLenDevice = 0;
+
+ memset(&ctrl, 0, sizeof (struct nvme_id_ctrl));
+ ret = nvme_identify_ctrl(dev_fd(dev), &ctrl);
+ if (ret) {
+ fprintf(stderr, "ERROR : WDC : nvme_identify_ctrl() failed 0x%x\n", ret);
+ return -1;
+ }
+
+ maxTransferLenDevice = (1 << ctrl.mdts) * getpagesize();
+ *maxTransferLen = maxTransferLenDevice;
+
+ return ret;
+}
+
+static int wdc_de_VU_read_size(struct nvme_dev *dev, __u32 fileId,
+ __u16 spiDestn, __u32* logSize)
+{
+ int ret = WDC_STATUS_FAILURE;
+ struct nvme_passthru_cmd cmd;
+
+ if(!dev || !logSize )
+ {
+ ret = WDC_STATUS_INVALID_PARAMETER;
+ goto end;
+ }
+
+ memset(&cmd,0,sizeof(struct nvme_passthru_cmd));
+ cmd.opcode = WDC_DE_VU_READ_SIZE_OPCODE;
+ cmd.nsid = WDC_DE_DEFAULT_NAMESPACE_ID;
+ cmd.cdw13 = fileId<<16;
+ cmd.cdw14 = spiDestn;
+
+ ret = nvme_submit_admin_passthru(dev_fd(dev), &cmd, NULL);
+
+ if (!ret && logSize)
+ *logSize = cmd.result;
+ if( ret != WDC_STATUS_SUCCESS) {
+ fprintf(stderr, "ERROR : WDC : VUReadSize() failed, ");
+ nvme_show_status(ret);
+ }
+
+ end:
+ return ret;
+}
+
+static int wdc_de_VU_read_buffer(struct nvme_dev *dev, __u32 fileId,
+ __u16 spiDestn, __u32 offsetInDwords,
+ __u8* dataBuffer, __u32* bufferSize)
+{
+ int ret = WDC_STATUS_FAILURE;
+ struct nvme_passthru_cmd cmd;
+ __u32 noOfDwordExpected = 0;
+
+ if(!dev || !dataBuffer || !bufferSize)
+ {
+ ret = WDC_STATUS_INVALID_PARAMETER;
+ goto end;
+ }
+
+ memset(&cmd,0,sizeof(struct nvme_passthru_cmd));
+ noOfDwordExpected = *bufferSize/sizeof(__u32);
+ cmd.opcode = WDC_DE_VU_READ_BUFFER_OPCODE;
+ cmd.nsid = WDC_DE_DEFAULT_NAMESPACE_ID;
+ cmd.cdw10 = noOfDwordExpected;
+ cmd.cdw13 = fileId<<16;
+ cmd.cdw14 = spiDestn;
+ cmd.cdw15 = offsetInDwords;
+
+ cmd.addr = (__u64)(__u64)(uintptr_t)dataBuffer;
+ cmd.data_len = *bufferSize;
+
+ ret = nvme_submit_admin_passthru(dev_fd(dev), &cmd, NULL);
+
+ if( ret != WDC_STATUS_SUCCESS) {
+ fprintf(stderr, "ERROR : WDC : VUReadBuffer() failed, ");
+ nvme_show_status(ret);
+ }
+
+ end:
+ return ret;
+}
+
+static int wdc_get_log_dir_max_entries(struct nvme_dev *dev, __u32* maxNumOfEntries)
+{
+ int ret = WDC_STATUS_FAILURE;
+ __u32 headerPayloadSize = 0;
+ __u8* fileIdOffsetsBuffer = NULL;
+ __u32 fileIdOffsetsBufferSize = 0;
+ __u32 fileNum = 0;
+ __u16 fileOffset = 0;
+
+
+ if (!dev || !maxNumOfEntries)
+ {
+ ret = WDC_STATUS_INVALID_PARAMETER;
+ return ret;
+ }
+ /* 1.Get log directory first four bytes */
+ if (WDC_STATUS_SUCCESS != (ret = wdc_de_VU_read_size(dev, 0, 5, (__u32*)&headerPayloadSize)))
+ {
+ fprintf(stderr, "ERROR : WDC : %s: Failed to get headerPayloadSize from file directory 0x%x\n",
+ __func__, ret);
+ return ret;
+ }
+
+ fileIdOffsetsBufferSize = WDC_DE_FILE_HEADER_SIZE + (headerPayloadSize * WDC_DE_FILE_OFFSET_SIZE);
+ fileIdOffsetsBuffer = (__u8*)calloc(1, fileIdOffsetsBufferSize);
+
+ /* 2.Read to get file offsets */
+ if (WDC_STATUS_SUCCESS != (ret = wdc_de_VU_read_buffer(dev, 0, 5, 0, fileIdOffsetsBuffer, &fileIdOffsetsBufferSize)))
+ {
+ fprintf(stderr, "ERROR : WDC : %s: Failed to get fileIdOffsets from file directory 0x%x\n",
+ __func__, ret);
+ goto end;
+ }
+ /* 3.Determine valid entries */
+ for (fileNum = 0; fileNum < (headerPayloadSize - WDC_DE_FILE_HEADER_SIZE) / WDC_DE_FILE_OFFSET_SIZE; fileNum++)
+ {
+ fileOffset = (fileIdOffsetsBuffer[WDC_DE_FILE_HEADER_SIZE + (fileNum * WDC_DE_FILE_OFFSET_SIZE)] << 8) +
+ fileIdOffsetsBuffer[WDC_DE_FILE_HEADER_SIZE + (fileNum * WDC_DE_FILE_OFFSET_SIZE) + 1];
+ if (!fileOffset)
+ continue;
+ (*maxNumOfEntries)++;
+ }
+end:
+ free(fileIdOffsetsBuffer);
+ return ret;
+}
+
+static WDC_DRIVE_ESSENTIAL_TYPE wdc_get_essential_type(__u8 fileName[])
+{
+ WDC_DRIVE_ESSENTIAL_TYPE essentialType = WDC_DE_TYPE_NONE;
+
+ if (wdc_UtilsStrCompare((char*)fileName, WDC_DE_CORE_DUMP_FILE_NAME) == 0)
+ {
+ essentialType = WDC_DE_TYPE_DUMPSNAPSHOT;
+ }
+ else if (wdc_UtilsStrCompare((char*)fileName, WDC_DE_EVENT_LOG_FILE_NAME) == 0)
+ {
+ essentialType = WDC_DE_TYPE_EVENTLOG;
+ }
+ else if (wdc_UtilsStrCompare((char*)fileName, WDC_DE_MANUFACTURING_INFO_PAGE_FILE_NAME) == 0)
+ {
+ essentialType = WDC_DE_TYPE_NVME_MANF_INFO;
+ }
+
+ return essentialType;
+}
+
+static int wdc_fetch_log_directory(struct nvme_dev *dev, PWDC_DE_VU_LOG_DIRECTORY directory)
+{
+ int ret = WDC_STATUS_FAILURE;
+ __u8 *fileOffset = NULL;
+ __u8 *fileDirectory = NULL;
+ __u32 headerSize = 0;
+ __u32 fileNum = 0, startIdx = 0;
+ __u16 fileOffsetTemp = 0;
+ __u32 entryId = 0;
+ __u32 fileDirectorySize = 0;
+
+ if (!dev || !directory) {
+ ret = WDC_STATUS_INVALID_PARAMETER;
+ goto end;
+ }
+
+ ret = wdc_de_VU_read_size(dev, 0, 5, &fileDirectorySize);
+ if (WDC_STATUS_SUCCESS != ret) {
+ fprintf(stderr,
+ "ERROR : WDC : %s: Failed to get filesystem directory size, ret = %d\n",
+ __func__, ret);
+ goto end;
+ }
+
+ fileDirectory = (__u8*)calloc(1, fileDirectorySize);
+ ret = wdc_de_VU_read_buffer(dev, 0, 5, 0, fileDirectory, &fileDirectorySize);
+ if (WDC_STATUS_SUCCESS != ret) {
+ fprintf(stderr,
+ "ERROR : WDC : %s: Failed to get filesystem directory, ret = %d\n",
+ __func__, ret);
+ goto end;
+ }
+
+ /* First four bytes of header directory is headerSize */
+ memcpy(&headerSize, fileDirectory, WDC_DE_FILE_HEADER_SIZE);
+
+ /* minimum buffer for 1 entry is required */
+ if (directory->maxNumLogEntries == 0) {
+ ret = WDC_STATUS_INVALID_PARAMETER;
+ goto end;
+ }
+
+ for (fileNum = 0;
+ fileNum < (headerSize - WDC_DE_FILE_HEADER_SIZE) / WDC_DE_FILE_OFFSET_SIZE;
+ fileNum++) {
+ if (entryId >= directory->maxNumLogEntries)
+ break;
+
+ startIdx = WDC_DE_FILE_HEADER_SIZE + (fileNum * WDC_DE_FILE_OFFSET_SIZE);
+ memcpy(&fileOffsetTemp, fileDirectory + startIdx, sizeof(fileOffsetTemp));
+ fileOffset = fileDirectory + fileOffsetTemp;
+
+ if (0 == fileOffsetTemp)
+ continue;
+
+ memset(&directory->logEntry[entryId], 0, sizeof(WDC_DRIVE_ESSENTIALS));
+ memcpy(&directory->logEntry[entryId].metaData, fileOffset, sizeof(WDC_DE_VU_FILE_META_DATA));
+ directory->logEntry[entryId].metaData.fileName[WDC_DE_FILE_NAME_SIZE - 1] = '\0';
+ wdc_UtilsDeleteCharFromString((char*)directory->logEntry[entryId].metaData.fileName,
+ WDC_DE_FILE_NAME_SIZE, ' ');
+ if (0 == directory->logEntry[entryId].metaData.fileID)
+ continue;
+
+ directory->logEntry[entryId].essentialType = wdc_get_essential_type(directory->logEntry[entryId].metaData.fileName);
+ /*fprintf(stderr, "WDC : %s: NVMe VU Log Entry %d, fileName = %s, fileSize = 0x%lx, fileId = 0x%x\n",
+ __func__, entryId, directory->logEntry[entryId].metaData.fileName,
+ (long unsigned int)directory->logEntry[entryId].metaData.fileSize, directory->logEntry[entryId].metaData.fileID);
+ */
+ entryId++;
+ }
+
+ directory->numOfValidLogEntries = entryId;
+end:
+ if (fileDirectory != NULL)
+ free(fileDirectory);
+ return ret;
+}
+
+static int wdc_fetch_log_file_from_device(struct nvme_dev *dev, __u32 fileId,
+ __u16 spiDestn, __u64 fileSize, __u8* dataBuffer)
+{
+ int ret = WDC_STATUS_FAILURE;
+ __u32 chunckSize = WDC_DE_VU_READ_BUFFER_STANDARD_OFFSET;
+ __u32 maximumTransferLength = 0;
+ __u32 buffSize = 0;
+ __u64 offsetIdx = 0;
+
+ if (!dev || !dataBuffer || !fileSize)
+ {
+ ret = WDC_STATUS_INVALID_PARAMETER;
+ goto end;
+ }
+
+ if (wdc_get_max_transfer_len(dev, &maximumTransferLength) < 0) {
+ ret = WDC_STATUS_FAILURE;
+ goto end;
+ }
+
+ /* Fetch Log File Data */
+ if ((fileSize >= maximumTransferLength) || (fileSize > 0xFFFFFFFF))
+ {
+ chunckSize = WDC_DE_VU_READ_BUFFER_STANDARD_OFFSET;
+ if (maximumTransferLength < WDC_DE_VU_READ_BUFFER_STANDARD_OFFSET)
+ chunckSize = maximumTransferLength;
+
+ buffSize = chunckSize;
+ for (offsetIdx = 0; (offsetIdx * chunckSize) < fileSize; offsetIdx++)
+ {
+ if (((offsetIdx * chunckSize) + buffSize) > fileSize)
+ buffSize = (__u32)(fileSize - (offsetIdx * chunckSize));
+ /* Limitation in VU read buffer - offsetIdx and bufferSize are not greater than u32 */
+ ret = wdc_de_VU_read_buffer(dev, fileId, spiDestn,
+ (__u32)((offsetIdx * chunckSize) / sizeof(__u32)), dataBuffer + (offsetIdx * chunckSize), &buffSize);
+ if (ret != WDC_STATUS_SUCCESS)
+ {
+ fprintf(stderr, "ERROR : WDC : %s: wdc_de_VU_read_buffer failed with ret = %d, fileId = 0x%x, fileSize = 0x%lx\n",
+ __func__, ret, fileId, (long unsigned int)fileSize);
+ break;
+ }
+ }
+ } else {
+ buffSize = (__u32)fileSize;
+ ret = wdc_de_VU_read_buffer(dev, fileId, spiDestn,
+ (__u32)((offsetIdx * chunckSize) / sizeof(__u32)), dataBuffer, &buffSize);
+ if (ret != WDC_STATUS_SUCCESS)
+ {
+ fprintf(stderr, "ERROR : WDC : %s: wdc_de_VU_read_buffer failed with ret = %d, fileId = 0x%x, fileSize = 0x%lx\n",
+ __func__, ret, fileId, (long unsigned int)fileSize);
+ }
+ }
+
+ end:
+ return ret;
+}
+
+static int wdc_de_get_dump_trace(struct nvme_dev *dev, char * filePath, __u16 binFileNameLen, char *binFileName)
+{
+ int ret = WDC_STATUS_FAILURE;
+ __u8 *readBuffer = NULL;
+ __u32 readBufferLen = 0;
+ __u32 lastPktReadBufferLen = 0;
+ __u32 maxTransferLen = 0;
+ __u32 dumptraceSize = 0;
+ __u32 chunkSize = 0;
+ __u32 chunks = 0;
+ __u32 offset = 0;
+ __u8 loop = 0;
+ __u16 i = 0;
+ __u32 maximumTransferLength = 0;
+
+ if (!dev || !binFileName || !filePath)
+ {
+ ret = WDC_STATUS_INVALID_PARAMETER;
+ return ret;
+ }
+
+ if (wdc_get_max_transfer_len(dev, &maximumTransferLength) < 0)
+ return WDC_STATUS_FAILURE;
+
+ do
+ {
+ /* Get dumptrace size */
+ ret = wdc_de_VU_read_size(dev, 0, WDC_DE_DUMPTRACE_DESTINATION, &dumptraceSize);
+ if (ret != WDC_STATUS_SUCCESS)
+ {
+ fprintf(stderr, "ERROR : WDC : %s: wdc_de_VU_read_size failed with ret = %d\n",
+ __func__, ret);
+ break;
+ }
+
+ /* Make sure the size requested is greater than dword */
+ if (dumptraceSize < 4)
+ {
+ ret = WDC_STATUS_FAILURE;
+ fprintf(stderr, "ERROR : WDC : %s: wdc_de_VU_read_size failed, read size is less than 4 bytes, dumptraceSize = 0x%x\n",
+ __func__, dumptraceSize);
+ break;
+ }
+
+ /* Choose the least max transfer length */
+ maxTransferLen = maximumTransferLength < WDC_DE_READ_MAX_TRANSFER_SIZE ? maximumTransferLength : WDC_DE_READ_MAX_TRANSFER_SIZE;
+
+ /* Comment from FW Team:
+ * The max non - block transfer size is 0xFFFF (16 bits allowed as the block size).Use 0x8000
+ * to keep it on a word - boundary.
+ * max_xfer = int(pow(2, id_data['MDTS'])) * 4096 # 4k page size as reported in pcie capabiltiies
+ */
+ chunkSize = dumptraceSize < maxTransferLen ? dumptraceSize : maxTransferLen;
+ chunks = (dumptraceSize / maxTransferLen) + ((dumptraceSize % maxTransferLen) ? 1 : 0);
+
+ readBuffer = (unsigned char *)calloc(dumptraceSize, sizeof(unsigned char));
+ readBufferLen = chunkSize;
+ lastPktReadBufferLen = (dumptraceSize % maxTransferLen) ? (dumptraceSize % maxTransferLen) : chunkSize;
+
+ if (readBuffer == NULL)
+ {
+ fprintf(stderr, "ERROR : WDC : %s: readBuffer calloc failed\n", __func__);
+ ret = WDC_STATUS_INSUFFICIENT_MEMORY;
+ break;
+ }
+
+ for (i = 0; i < chunks; i++)
+ {
+ offset = ((i*chunkSize) / 4);
+
+ /* Last loop call, Assign readBufferLen to read only left over bytes */
+ if (i == (chunks - 1))
+ {
+ readBufferLen = lastPktReadBufferLen;
+ }
+
+ ret = wdc_de_VU_read_buffer(dev, 0, WDC_DE_DUMPTRACE_DESTINATION, 0, readBuffer + offset, &readBufferLen);
+ if (ret != WDC_STATUS_SUCCESS)
+ {
+ fprintf(stderr, "ERROR : WDC : %s: wdc_de_VU_read_buffer failed, ret = %d on offset 0x%x\n",
+ __func__, ret, offset);
+ break;
+ }
+ }
+ } while (loop);
+
+ if (ret == WDC_STATUS_SUCCESS)
+ {
+ ret = wdc_WriteToFile(binFileName, (char*)readBuffer, dumptraceSize);
+ if (ret != WDC_STATUS_SUCCESS)
+ fprintf(stderr, "ERROR : WDC : %s: wdc_WriteToFile failed, ret = %d\n", __func__, ret);
+ } else {
+ fprintf(stderr, "ERROR : WDC : %s: Read Buffer Loop failed, ret = %d\n", __func__, ret);
+ }
+
+ if (readBuffer)
+ {
+ free(readBuffer);
+ }
+
+ return ret;
+}
+
+static int wdc_do_drive_essentials(nvme_root_t r, struct nvme_dev *dev,
+ char *dir, char *key)
+{
+ int ret = 0;
+ void *retPtr;
+ char fileName[MAX_PATH_LEN];
+ __s8 bufferFolderPath[MAX_PATH_LEN];
+ char bufferFolderName[MAX_PATH_LEN];
+ char tarFileName[MAX_PATH_LEN];
+ char tarFiles[MAX_PATH_LEN];
+ char tarCmd[MAX_PATH_LEN+MAX_PATH_LEN];
+ UtilsTimeInfo timeInfo;
+ __u8 timeString[MAX_PATH_LEN];
+ __u8 serialNo[WDC_SERIAL_NO_LEN];
+ __u8 firmwareRevision[WDC_NVME_FIRMWARE_REV_LEN];
+ __u8 idSerialNo[WDC_SERIAL_NO_LEN];
+ __u8 idFwRev[WDC_NVME_FIRMWARE_REV_LEN];
+ __u8 featureIdBuff[4];
+ char currDir[MAX_PATH_LEN];
+ char *dataBuffer = NULL;
+ __u32 elogNumEntries, elogBufferSize;
+ __u32 dataBufferSize;
+ __u32 listIdx = 0;
+ __u32 vuLogIdx = 0;
+ __u32 result;
+ __u32 maxNumOfVUFiles = 0;
+ struct nvme_id_ctrl ctrl;
+ struct nvme_id_ns ns;
+ struct nvme_error_log_page *elogBuffer;
+ struct nvme_smart_log smart_log;
+ struct nvme_firmware_slot fw_log;
+ PWDC_NVME_DE_VU_LOGPAGES vuLogInput = NULL;
+ WDC_DE_VU_LOG_DIRECTORY deEssentialsList;
+
+ memset(bufferFolderPath,0,sizeof(bufferFolderPath));
+ memset(bufferFolderName,0,sizeof(bufferFolderName));
+ memset(tarFileName,0,sizeof(tarFileName));
+ memset(tarFiles,0,sizeof(tarFiles));
+ memset(tarCmd,0,sizeof(tarCmd));
+ memset(&timeInfo,0,sizeof(timeInfo));
+
+ if (wdc_get_serial_and_fw_rev(dev, (char *)idSerialNo, (char *)idFwRev))
+ {
+ fprintf(stderr, "ERROR : WDC : get serial # and fw revision failed\n");
+ return -1;
+ } else {
+ fprintf(stderr, "Get Drive Essentials Data for device serial #: %s and fw revision: %s\n",
+ idSerialNo, idFwRev);
+ }
+
+ /* Create Drive Essentials directory */
+ wdc_UtilsGetTime(&timeInfo);
+ memset(timeString, 0, sizeof(timeString));
+ wdc_UtilsSnprintf((char*)timeString, MAX_PATH_LEN, "%02u%02u%02u_%02u%02u%02u",
+ timeInfo.year, timeInfo.month, timeInfo.dayOfMonth,
+ timeInfo.hour, timeInfo.minute, timeInfo.second);
+
+ wdc_UtilsSnprintf((char*)serialNo,WDC_SERIAL_NO_LEN,(char*)idSerialNo);
+ /* Remove any space form serialNo */
+ wdc_UtilsDeleteCharFromString((char*)serialNo, WDC_SERIAL_NO_LEN, ' ');
+
+ memset(firmwareRevision, 0, sizeof(firmwareRevision));
+ wdc_UtilsSnprintf((char*)firmwareRevision, WDC_NVME_FIRMWARE_REV_LEN, (char*)idFwRev);
+ /* Remove any space form FirmwareRevision */
+ wdc_UtilsDeleteCharFromString((char*)firmwareRevision, WDC_NVME_FIRMWARE_REV_LEN, ' ');
+
+ wdc_UtilsSnprintf((char*)bufferFolderName, MAX_PATH_LEN, "%s_%s_%s_%s",
+ "DRIVE_ESSENTIALS", (char*)serialNo, (char*)firmwareRevision, (char*)timeString);
+
+ if (dir != NULL) {
+ wdc_UtilsSnprintf((char*)bufferFolderPath, MAX_PATH_LEN, "%s%s%s",
+ (char *)dir, WDC_DE_PATH_SEPARATOR, (char *)bufferFolderName);
+ } else {
+ retPtr = getcwd((char*)currDir, MAX_PATH_LEN);
+ if (retPtr != NULL)
+ wdc_UtilsSnprintf((char*)bufferFolderPath, MAX_PATH_LEN, "%s%s%s",
+ (char *)currDir, WDC_DE_PATH_SEPARATOR, (char *)bufferFolderName);
+ else {
+ fprintf(stderr, "ERROR : WDC : get current working directory failed\n");
+ return -1;
+ }
+ }
+
+ ret = wdc_UtilsCreateDir((char*)bufferFolderPath);
+ if (ret != 0)
+ {
+ fprintf(stderr, "ERROR : WDC : create directory failed, ret = %d, dir = %s\n", ret, bufferFolderPath);
+ return -1;
+ } else {
+ fprintf(stderr, "Store Drive Essentials bin files in directory: %s\n", bufferFolderPath);
+ }
+
+ /* Get Identify Controller Data */
+ memset(&ctrl, 0, sizeof (struct nvme_id_ctrl));
+ ret = nvme_identify_ctrl(dev_fd(dev), &ctrl);
+ if (ret) {
+ fprintf(stderr, "ERROR : WDC : nvme_identify_ctrl() failed, ret = %d\n", ret);
+ return -1;
+ } else {
+ wdc_UtilsSnprintf(fileName, MAX_PATH_LEN, "%s%s%s_%s_%s.bin", (char*)bufferFolderPath, WDC_DE_PATH_SEPARATOR,
+ "IdentifyController", (char*)serialNo, (char*)timeString);
+ wdc_WriteToFile(fileName, (char*)&ctrl, sizeof (struct nvme_id_ctrl));
+ }
+
+ memset(&ns, 0, sizeof (struct nvme_id_ns));
+ ret = nvme_identify_ns(dev_fd(dev), 1, &ns);
+ if (ret) {
+ fprintf(stderr, "ERROR : WDC : nvme_identify_ns() failed, ret = %d\n", ret);
+ } else {
+ wdc_UtilsSnprintf(fileName, MAX_PATH_LEN, "%s%s%s_%s_%s.bin", (char*)bufferFolderPath, WDC_DE_PATH_SEPARATOR,
+ "IdentifyNamespace", (char*)serialNo, (char*)timeString);
+ wdc_WriteToFile(fileName, (char*)&ns, sizeof (struct nvme_id_ns));
+ }
+
+ /* Get Log Pages (0x01, 0x02, 0x03, 0xC0 and 0xE3) */
+ elogNumEntries = WDC_DE_DEFAULT_NUMBER_OF_ERROR_ENTRIES;
+ elogBufferSize = elogNumEntries*sizeof(struct nvme_error_log_page);
+ dataBuffer = calloc(1, elogBufferSize);
+ elogBuffer = (struct nvme_error_log_page *)dataBuffer;
+
+ ret = nvme_get_log_error(dev_fd(dev), elogNumEntries, false,
+ elogBuffer);
+ if (ret) {
+ fprintf(stderr, "ERROR : WDC : nvme_error_log() failed, ret = %d\n", ret);
+ } else {
+ wdc_UtilsSnprintf(fileName, MAX_PATH_LEN, "%s%s%s_%s_%s.bin", (char*)bufferFolderPath, WDC_DE_PATH_SEPARATOR,
+ "ErrorLog", (char*)serialNo, (char*)timeString);
+ wdc_WriteToFile(fileName, (char*)elogBuffer, elogBufferSize);
+ }
+
+ free(dataBuffer);
+ dataBuffer = NULL;
+
+ /* Get Smart log page */
+ memset(&smart_log, 0, sizeof (struct nvme_smart_log));
+ ret = nvme_get_log_smart(dev_fd(dev), NVME_NSID_ALL, false,
+ &smart_log);
+ if (ret) {
+ fprintf(stderr, "ERROR : WDC : nvme_smart_log() failed, ret = %d\n", ret);
+ } else {
+ wdc_UtilsSnprintf(fileName, MAX_PATH_LEN, "%s%s%s_%s_%s.bin", (char*)bufferFolderPath, WDC_DE_PATH_SEPARATOR,
+ "SmartLog", (char*)serialNo, (char*)timeString);
+ wdc_WriteToFile(fileName, (char*)&smart_log, sizeof(struct nvme_smart_log));
+ }
+
+ /* Get FW Slot log page */
+ memset(&fw_log, 0, sizeof (struct nvme_firmware_slot));
+ ret = nvme_get_log_fw_slot(dev_fd(dev), false, &fw_log);
+ if (ret) {
+ fprintf(stderr, "ERROR : WDC : nvme_fw_log() failed, ret = %d\n", ret);
+ } else {
+ wdc_UtilsSnprintf(fileName, MAX_PATH_LEN, "%s%s%s_%s_%s.bin", (char*)bufferFolderPath, WDC_DE_PATH_SEPARATOR,
+ "FwSLotLog", (char*)serialNo, (char*)timeString);
+ wdc_WriteToFile(fileName, (char*)&fw_log, sizeof(struct nvme_firmware_slot));
+ }
+
+ /* Get VU log pages */
+ /* define inputs for vendor unique log pages */
+ vuLogInput = (PWDC_NVME_DE_VU_LOGPAGES)calloc(1, sizeof(WDC_NVME_DE_VU_LOGPAGES));
+ vuLogInput->numOfVULogPages = sizeof(deVULogPagesList) / sizeof(deVULogPagesList[0]);
+
+ for (vuLogIdx = 0; vuLogIdx < vuLogInput->numOfVULogPages; vuLogIdx++)
+ {
+ dataBufferSize = deVULogPagesList[vuLogIdx].logPageLen;
+ dataBuffer = calloc(1, dataBufferSize);
+ memset(dataBuffer, 0, dataBufferSize);
+
+ ret = nvme_get_log_simple(dev_fd(dev),
+ deVULogPagesList[vuLogIdx].logPageId,
+ dataBufferSize, dataBuffer);
+ if (ret) {
+ fprintf(stderr, "ERROR : WDC : nvme_get_log() for log page 0x%x failed, ret = %d\n",
+ deVULogPagesList[vuLogIdx].logPageId, ret);
+ } else {
+ wdc_UtilsDeleteCharFromString((char*)deVULogPagesList[vuLogIdx].logPageIdStr, 4, ' ');
+ wdc_UtilsSnprintf(fileName, MAX_PATH_LEN, "%s%s%s_%s_%s_%s.bin", (char*)bufferFolderPath, WDC_DE_PATH_SEPARATOR,
+ "LogPage", (char*)&deVULogPagesList[vuLogIdx].logPageIdStr, (char*)serialNo, (char*)timeString);
+ wdc_WriteToFile(fileName, (char*)dataBuffer, dataBufferSize);
+ }
+
+ free(dataBuffer);
+ dataBuffer = NULL;
+ }
+
+ free(vuLogInput);
+
+ /* Get NVMe Features (0x01, 0x02, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C) */
+ for (listIdx = 1; listIdx < (sizeof(deFeatureIdList) / sizeof(deFeatureIdList[0])); listIdx++)
+ {
+ memset(featureIdBuff, 0, sizeof(featureIdBuff));
+ /* skipping LbaRangeType as it is an optional nvme command and not supported */
+ if (deFeatureIdList[listIdx].featureId == FID_LBA_RANGE_TYPE)
+ continue;
+ ret = nvme_get_features_data(dev_fd(dev),
+ (enum nvme_features_id)deFeatureIdList[listIdx].featureId,
+ WDC_DE_GLOBAL_NSID,
+ sizeof(featureIdBuff),
+ &featureIdBuff, &result);
+
+ if (ret) {
+ fprintf(stderr, "ERROR : WDC : nvme_get_feature id 0x%x failed, ret = %d\n",
+ deFeatureIdList[listIdx].featureId, ret);
+ } else {
+ wdc_UtilsSnprintf(fileName, MAX_PATH_LEN, "%s%s%s0x%x_%s_%s_%s.bin", (char*)bufferFolderPath, WDC_DE_PATH_SEPARATOR,
+ "FEATURE_ID_", deFeatureIdList[listIdx].featureId,
+ deFeatureIdList[listIdx].featureName, serialNo, timeString);
+ wdc_WriteToFile(fileName, (char*)featureIdBuff, sizeof(featureIdBuff));
+ }
+ }
+
+ /* Read Debug Directory */
+ ret = wdc_get_log_dir_max_entries(dev, &maxNumOfVUFiles);
+ if (ret == WDC_STATUS_SUCCESS)
+ {
+ memset(&deEssentialsList, 0, sizeof(deEssentialsList));
+ deEssentialsList.logEntry = (WDC_DRIVE_ESSENTIALS*)calloc(1, sizeof(WDC_DRIVE_ESSENTIALS)*maxNumOfVUFiles);
+ deEssentialsList.maxNumLogEntries = maxNumOfVUFiles;
+
+ /* Fetch VU File Directory */
+ ret = wdc_fetch_log_directory(dev, &deEssentialsList);
+ if (ret == WDC_STATUS_SUCCESS)
+ {
+ /* Get Debug Data Files */
+ for (listIdx = 0; listIdx < deEssentialsList.numOfValidLogEntries; listIdx++)
+ {
+ if (0 == deEssentialsList.logEntry[listIdx].metaData.fileSize)
+ {
+ fprintf(stderr, "ERROR : WDC : File Size for %s is 0\n",
+ deEssentialsList.logEntry[listIdx].metaData.fileName);
+ ret = WDC_STATUS_FILE_SIZE_ZERO;
+ } else {
+ /* Fetch Log File Data */
+ dataBuffer = (char *)calloc(1, (size_t)deEssentialsList.logEntry[listIdx].metaData.fileSize);
+ ret = wdc_fetch_log_file_from_device(dev, deEssentialsList.logEntry[listIdx].metaData.fileID, WDC_DE_DESTN_SPI, deEssentialsList.logEntry[listIdx].metaData.fileSize,
+ (__u8 *)dataBuffer);
+
+ /* Write databuffer to file */
+ if (ret == WDC_STATUS_SUCCESS)
+ {
+ memset(fileName, 0, sizeof(fileName));
+ wdc_UtilsSnprintf(fileName, MAX_PATH_LEN, "%s%s%s_%s_%s.bin", bufferFolderPath, WDC_DE_PATH_SEPARATOR,
+ deEssentialsList.logEntry[listIdx].metaData.fileName, serialNo, timeString);
+ if (deEssentialsList.logEntry[listIdx].metaData.fileSize > 0xFFFFFFFF)
+ {
+ wdc_WriteToFile(fileName, dataBuffer, 0xFFFFFFFF);
+ wdc_WriteToFile(fileName, dataBuffer + 0xFFFFFFFF, (__u32)(deEssentialsList.logEntry[listIdx].metaData.fileSize - 0xFFFFFFFF));
+ } else {
+ wdc_WriteToFile(fileName, dataBuffer, (__u32)deEssentialsList.logEntry[listIdx].metaData.fileSize);
+ }
+ } else {
+ fprintf(stderr, "ERROR : WDC : wdc_fetch_log_file_from_device: %s failed, ret = %d\n",
+ deEssentialsList.logEntry[listIdx].metaData.fileName, ret);
+ }
+ free(dataBuffer);
+ dataBuffer = NULL;
+ }
+ }
+ } else {
+ fprintf(stderr, "WDC : wdc_fetch_log_directory failed, ret = %d\n", ret);
+ }
+
+ free(deEssentialsList.logEntry);
+ deEssentialsList.logEntry = NULL;
+ } else {
+ fprintf(stderr, "WDC : wdc_get_log_dir_max_entries failed, ret = %d\n", ret);
+ }
+
+ /* Get Dump Trace Data */
+ wdc_UtilsSnprintf(fileName, MAX_PATH_LEN, "%s%s%s_%s_%s.bin", (char*)bufferFolderPath, WDC_DE_PATH_SEPARATOR, "dumptrace", serialNo, timeString);
+ if (WDC_STATUS_SUCCESS != (ret = wdc_de_get_dump_trace(dev, (char*)bufferFolderPath, 0, fileName)))
+ {
+ fprintf(stderr, "ERROR : WDC : wdc_de_get_dump_trace failed, ret = %d\n", ret);
+ }
+
+ /* Tar the Drive Essentials directory */
+ wdc_UtilsSnprintf(tarFileName, sizeof(tarFileName), "%s%s", (char*)bufferFolderPath, WDC_DE_TAR_FILE_EXTN);
+ if (dir != NULL) {
+ wdc_UtilsSnprintf(tarFiles, sizeof(tarFiles), "%s%s%s%s%s",
+ (char*)dir, WDC_DE_PATH_SEPARATOR, (char*)bufferFolderName, WDC_DE_PATH_SEPARATOR, WDC_DE_TAR_FILES);
+ } else {
+ wdc_UtilsSnprintf(tarFiles, sizeof(tarFiles), "%s%s%s", (char*)bufferFolderName, WDC_DE_PATH_SEPARATOR, WDC_DE_TAR_FILES);
+ }
+ wdc_UtilsSnprintf(tarCmd, sizeof(tarCmd), "%s %s %s", WDC_DE_TAR_CMD, (char*)tarFileName, (char*)tarFiles);
+
+ ret = system(tarCmd);
+
+ if (ret) {
+ fprintf(stderr, "ERROR : WDC : Tar of Drive Essentials data failed, ret = %d\n", ret);
+ }
+
+ fprintf(stderr, "Get of Drive Essentials data successful\n");
+ nvme_free_tree(r);
+ return 0;
+}
+
+static int wdc_drive_essentials(int argc, char **argv, struct command *command,
+ struct plugin *plugin)
+{
+ char *desc = "Capture Drive Essentials.";
+ char *dirName = "Output directory pathname.";
+ char d[PATH_MAX] = {0};
+ char k[PATH_MAX] = {0};
+ __u64 capabilities = 0;
+ struct nvme_dev *dev;
+ nvme_root_t r;
+ char *d_ptr;
+ int ret;
+
+ struct config {
+ char *dirName;
+ };
+
+ struct config cfg = {
+ .dirName = NULL,
+ };
+
+ OPT_ARGS(opts) = {
+ OPT_STRING("dir-name", 'd', "DIRECTORY", &cfg.dirName, dirName),
+ OPT_END()
+ };
+
+
+ ret = parse_and_open(&dev, argc, argv, desc, opts);
+ if (ret)
+ return ret;
+
+ r = nvme_scan(NULL);
+ capabilities = wdc_get_drive_capabilities(r, dev);
+ if ((capabilities & WDC_DRIVE_CAP_DRIVE_ESSENTIALS) != WDC_DRIVE_CAP_DRIVE_ESSENTIALS) {
+ fprintf(stderr, "ERROR : WDC: unsupported device for this command\n");
+ ret = -1;
+ goto out;
+ }
+
+ if (cfg.dirName != NULL) {
+ strncpy(d, cfg.dirName, PATH_MAX - 1);
+ d_ptr = d;
+ } else {
+ d_ptr = NULL;
+ }
+
+ ret = wdc_do_drive_essentials(r, dev, d_ptr, k);
+out:
+ nvme_free_tree(r);
+ dev_close(dev);
+ return ret;
+}
+
+static int wdc_do_drive_resize(struct nvme_dev *dev, uint64_t new_size)
+{
+ int ret;
+ struct nvme_passthru_cmd admin_cmd;
+
+ memset(&admin_cmd, 0, sizeof (struct nvme_passthru_cmd));
+ admin_cmd.opcode = WDC_NVME_DRIVE_RESIZE_OPCODE;
+ admin_cmd.cdw12 = ((WDC_NVME_DRIVE_RESIZE_SUBCMD << WDC_NVME_SUBCMD_SHIFT) |
+ WDC_NVME_DRIVE_RESIZE_CMD);
+ admin_cmd.cdw13 = new_size;
+
+ ret = nvme_submit_admin_passthru(dev_fd(dev), &admin_cmd, NULL);
+ return ret;
+}
+
+static int wdc_do_namespace_resize(struct nvme_dev *dev, __u32 nsid, __u32 op_option)
+{
+ int ret;
+ struct nvme_passthru_cmd admin_cmd;
+
+ memset(&admin_cmd, 0, sizeof (struct nvme_passthru_cmd));
+ admin_cmd.opcode = WDC_NVME_NAMESPACE_RESIZE_OPCODE;
+ admin_cmd.nsid = nsid;
+ admin_cmd.cdw10 = op_option;
+
+ ret = nvme_submit_admin_passthru(dev_fd(dev), &admin_cmd, NULL);
+ return ret;
+}
+
+static int wdc_do_drive_info(struct nvme_dev *dev, __u32 *result)
+{
+ int ret;
+ struct nvme_passthru_cmd admin_cmd;
+
+ memset(&admin_cmd, 0, sizeof (struct nvme_passthru_cmd));
+ admin_cmd.opcode = WDC_NVME_DRIVE_INFO_OPCODE;
+ admin_cmd.cdw12 = ((WDC_NVME_DRIVE_INFO_SUBCMD << WDC_NVME_SUBCMD_SHIFT) |
+ WDC_NVME_DRIVE_INFO_CMD);
+
+ ret = nvme_submit_admin_passthru(dev_fd(dev), &admin_cmd, NULL);
+
+ if (!ret && result)
+ *result = admin_cmd.result;
+
+ return ret;
+}
+
+static int wdc_drive_resize(int argc, char **argv,
+ struct command *command, struct plugin *plugin)
+{
+ const char *desc = "Send a Resize command.";
+ const char *size = "The new size (in GB) to resize the drive to.";
+ uint64_t capabilities = 0;
+ struct nvme_dev *dev;
+ nvme_root_t r;
+ int ret;
+
+ struct config {
+ uint64_t size;
+ };
+
+ struct config cfg = {
+ .size = 0,
+ };
+
+ OPT_ARGS(opts) = {
+ OPT_UINT("size", 's', &cfg.size, size),
+ OPT_END()
+ };
+
+ ret = parse_and_open(&dev, argc, argv, desc, opts);
+ if (ret)
+ return ret;
+
+ r = nvme_scan(NULL);
+ wdc_check_device(r, dev);
+ capabilities = wdc_get_drive_capabilities(r, dev);
+ if ((capabilities & WDC_DRIVE_CAP_RESIZE) == WDC_DRIVE_CAP_RESIZE) {
+ ret = wdc_do_drive_resize(dev, cfg.size);
+ } else {
+ fprintf(stderr, "ERROR : WDC: unsupported device for this command\n");
+ ret = -1;
+ }
+
+ if (!ret)
+ printf("New size: %" PRIu64 " GB\n", cfg.size);
+
+ nvme_show_status(ret);
+ nvme_free_tree(r);
+ dev_close(dev);
+ return ret;
+}
+
+static int wdc_namespace_resize(int argc, char **argv,
+ struct command *command, struct plugin *plugin)
+{
+ const char *desc = "Send a Namespace Resize command.";
+ const char *namespace_id = "The namespace id to resize.";
+ const char *op_option = "The over provisioning option to set for namespace.";
+ uint64_t capabilities = 0;
+ struct nvme_dev *dev;
+ nvme_root_t r;
+ int ret;
+
+ struct config {
+ __u32 namespace_id;
+ __u32 op_option;
+ };
+
+ struct config cfg = {
+ .namespace_id = 0x1,
+ .op_option = 0xF,
+ };
+
+ OPT_ARGS(opts) = {
+ OPT_UINT("namespace-id", 'n', &cfg.namespace_id, namespace_id),
+ OPT_UINT("op-option", 'o', &cfg.op_option, op_option),
+ OPT_END()
+ };
+
+ ret = parse_and_open(&dev, argc, argv, desc, opts);
+ if (ret)
+ return ret;
+
+ if ((cfg.op_option != 0x1) &&
+ (cfg.op_option != 0x2) &&
+ (cfg.op_option != 0x3) &&
+ (cfg.op_option != 0xF))
+ {
+ fprintf(stderr, "ERROR : WDC: unsupported OP option parameter\n");
+ dev_close(dev);
+ return -1;
+ }
+
+ r = nvme_scan(NULL);
+ wdc_check_device(r, dev);
+ capabilities = wdc_get_drive_capabilities(r, dev);
+ if ((capabilities & WDC_DRIVE_CAP_NS_RESIZE) == WDC_DRIVE_CAP_NS_RESIZE) {
+ ret = wdc_do_namespace_resize(dev, cfg.namespace_id,
+ cfg.op_option);
+
+ if (ret != 0)
+ printf("ERROR : WDC: Namespace Resize of namespace id 0x%x, op option 0x%x failed\n", cfg.namespace_id, cfg.op_option);
+ } else {
+ fprintf(stderr, "ERROR : WDC: unsupported device for this command\n");
+ ret = -1;
+ }
+
+ nvme_show_status(ret);
+ nvme_free_tree(r);
+ dev_close(dev);
+ return ret;
+}
+
+static int wdc_reason_identifier(int argc, char **argv,
+ struct command *command, struct plugin *plugin)
+{
+ const char *desc = "Retrieve telemetry log reason identifier.";
+ const char *log_id = "Log ID to retrieve - host - 7 or controller - 8";
+ const char *fname = "File name to save raw binary identifier";
+ struct nvme_dev *dev;
+ nvme_root_t r;
+ int ret;
+ uint64_t capabilities = 0;
+ char f[PATH_MAX] = {0};
+ char fileSuffix[PATH_MAX] = {0};
+ UtilsTimeInfo timeInfo;
+ __u8 timeStamp[MAX_PATH_LEN];
+
+
+ struct config {
+ int log_id;
+ char *file;
+ };
+ struct config cfg = {
+ .log_id = 7,
+ .file = NULL,
+ };
+
+ OPT_ARGS(opts) = {
+ OPT_UINT("log-id", 'i', &cfg.log_id, log_id),
+ OPT_FILE("file", 'o', &cfg.file, fname),
+ OPT_END()
+ };
+
+ ret = parse_and_open(&dev, argc, argv, desc, opts);
+
+ if (ret)
+ return ret;
+
+ r = nvme_scan(NULL);
+
+ if (cfg.log_id != NVME_LOG_LID_TELEMETRY_HOST&& cfg.log_id != NVME_LOG_LID_TELEMETRY_CTRL) {
+ fprintf(stderr, "ERROR : WDC: Invalid Log ID. It must be 7 (Host) or 8 (Controller)\n");
+ ret = -1;
+ goto close_fd;
+ }
+
+ if (cfg.file != NULL) {
+ int verify_file;
+
+ /* verify the passed in file name and path is valid before getting the dump data */
+ verify_file = open(cfg.file, O_WRONLY | O_CREAT | O_TRUNC, 0666);
+ if (verify_file < 0) {
+ fprintf(stderr, "ERROR : WDC: open : %s\n", strerror(errno));
+ ret = -1;
+ goto close_fd;
+ }
+ close(verify_file);
+ strncpy(f, cfg.file, PATH_MAX - 1);
+ } else {
+ wdc_UtilsGetTime(&timeInfo);
+ memset(timeStamp, 0, sizeof(timeStamp));
+ wdc_UtilsSnprintf((char*)timeStamp, MAX_PATH_LEN, "%02u%02u%02u_%02u%02u%02u",
+ timeInfo.year, timeInfo.month, timeInfo.dayOfMonth,
+ timeInfo.hour, timeInfo.minute, timeInfo.second);
+ if (cfg.log_id == NVME_LOG_LID_TELEMETRY_CTRL)
+ snprintf(fileSuffix, PATH_MAX, "_error_reason_identifier_ctlr_%s", (char*)timeStamp);
+ else
+ snprintf(fileSuffix, PATH_MAX, "_error_reason_identifier_host_%s", (char*)timeStamp);
+
+ if (wdc_get_serial_name(dev, f, PATH_MAX, fileSuffix) == -1) {
+ fprintf(stderr, "ERROR : WDC: failed to generate file name\n");
+ ret = -1;
+ goto close_fd;
+ }
+ if (strlen(f) > PATH_MAX - 5) {
+ fprintf(stderr, "ERROR : WDC: file name overflow\n");
+ ret = -1;
+ goto close_fd;
+ }
+ strcat(f, ".bin");
+ }
+
+ fprintf(stderr, "%s: filename = %s\n", __func__, f);
+
+ capabilities = wdc_get_drive_capabilities(r, dev);
+ if ((capabilities & WDC_DRIVE_CAP_REASON_ID) == WDC_DRIVE_CAP_REASON_ID) {
+ ret = wdc_do_get_reason_id(dev, f, cfg.log_id);
+ } else {
+ fprintf(stderr, "ERROR : WDC: unsupported device for this command\n");
+ ret = -1;
+ }
+
+ nvme_show_status(ret);
+
+ close_fd:
+ dev_close(dev);
+ nvme_free_tree(r);
+ return ret;
+}
+
+static const char *nvme_log_id_to_string(__u8 log_id)
+{
+ switch (log_id) {
+ case NVME_LOG_LID_ERROR: return "Error Information Log ID";
+ case NVME_LOG_LID_SMART: return "Smart/Health Information Log ID";
+ case NVME_LOG_LID_FW_SLOT: return "Firmware Slot Information Log ID";
+ case NVME_LOG_LID_CHANGED_NS: return "Namespace Changed Log ID";
+ case NVME_LOG_LID_CMD_EFFECTS: return "Commamds Supported and Effects Log ID";
+ case NVME_LOG_LID_DEVICE_SELF_TEST: return "Device Self Test Log ID";
+ case NVME_LOG_LID_TELEMETRY_HOST: return "Telemetry Host Initiated Log ID";
+ case NVME_LOG_LID_TELEMETRY_CTRL: return "Telemetry Controller Generated Log ID";
+ case NVME_LOG_LID_ENDURANCE_GROUP: return "Endurance Group Log ID";
+ case NVME_LOG_LID_ANA: return "ANA Log ID";
+ case NVME_LOG_LID_PERSISTENT_EVENT: return "Persistent Event Log ID";
+ case NVME_LOG_LID_DISCOVER: return "Discovery Log ID";
+ case NVME_LOG_LID_RESERVATION: return "Reservation Notification Log ID";
+ case NVME_LOG_LID_SANITIZE: return "Sanitize Status Log ID";
+
+ case WDC_LOG_ID_C0: return "WDC Vendor Unique Log ID C0";
+ case WDC_LOG_ID_C1: return "WDC Vendor Unique Log ID C1";
+ case WDC_LOG_ID_C2: return "WDC Vendor Unique Log ID C2";
+ case WDC_LOG_ID_C3: return "WDC Vendor Unique Log ID C3";
+ case WDC_LOG_ID_C4: return "WDC Vendor Unique Log ID C4";
+ case WDC_LOG_ID_C5: return "WDC Vendor Unique Log ID C5";
+ case WDC_LOG_ID_C6: return "WDC Vendor Unique Log ID C6";
+ case WDC_LOG_ID_C8: return "WDC Vendor Unique Log ID C8";
+ case WDC_LOG_ID_CA: return "WDC Vendor Unique Log ID CA";
+ case WDC_LOG_ID_CB: return "WDC Vendor Unique Log ID CB";
+ case WDC_LOG_ID_D0: return "WDC Vendor Unique Log ID D0";
+ case WDC_LOG_ID_D1: return "WDC Vendor Unique Log ID D1";
+ case WDC_LOG_ID_D6: return "WDC Vendor Unique Log ID D6";
+ case WDC_LOG_ID_D7: return "WDC Vendor Unique Log ID D7";
+ case WDC_LOG_ID_D8: return "WDC Vendor Unique Log ID D8";
+ case WDC_LOG_ID_DE: return "WDC Vendor Unique Log ID DE";
+ case WDC_LOG_ID_F0: return "WDC Vendor Unique Log ID F0";
+ case WDC_LOG_ID_F1: return "WDC Vendor Unique Log ID F1";
+ case WDC_LOG_ID_F2: return "WDC Vendor Unique Log ID F2";
+ case WDC_LOG_ID_FA: return "WDC Vendor Unique Log ID FA";
+
+ default: return "Unknown Log ID";
+ }
+}
+
+static int wdc_log_page_directory(int argc, char **argv, struct command *command,
+ struct plugin *plugin)
+{
+ const char *desc = "Retrieve Log Page Directory.";
+ struct nvme_dev *dev;
+ int ret = 0;
+ nvme_root_t r;
+ __u64 capabilities = 0;
+ struct wdc_c2_cbs_data *cbs_data = NULL;
+ int i;
+ __u8 log_id = 0;
+ __u32 device_id, read_vendor_id;
+
+ struct config {
+ char *output_format;
+ };
+
+ struct config cfg = {
+ .output_format = "normal",
+ };
+
+ OPT_ARGS(opts) = {
+ OPT_FMT("output-format", 'o', &cfg.output_format, "Output Format: normal|json|binary"),
+ OPT_END()
+ };
+
+ ret = parse_and_open(&dev, argc, argv, desc, opts);
+ if (ret)
+ return ret;
+
+ ret = validate_output_format(cfg.output_format);
+ if (ret < 0) {
+ fprintf(stderr, "%s: ERROR : WDC : invalid output format\n", __func__);
+ dev_close(dev);
+ return ret;
+ }
+ ret = 0;
+
+ r = nvme_scan(NULL);
+ capabilities = wdc_get_drive_capabilities(r, dev);
+
+ if ((capabilities & WDC_DRIVE_CAP_LOG_PAGE_DIR) == 0) {
+ fprintf(stderr, "ERROR : WDC: unsupported device for this command\n");
+ ret = -1;
+ } else {
+ ret = wdc_get_pci_ids(r, dev, &device_id, &read_vendor_id);
+ log_id = (device_id == WDC_NVME_ZN350_DEV_ID || device_id == WDC_NVME_ZN350_DEV_ID_1) ?
+ WDC_NVME_GET_DEV_MGMNT_LOG_PAGE_OPCODE_C8 : WDC_NVME_GET_DEV_MGMNT_LOG_PAGE_OPCODE;
+ /* verify the 0xC2 Device Manageability log page is supported */
+ if (wdc_nvme_check_supported_log_page(r, dev, log_id) == false) {
+ fprintf(stderr, "%s: ERROR : WDC : 0x%x Log Page not supported\n", __func__, log_id);
+ ret = -1;
+ goto out;
+ }
+
+ if (get_dev_mgment_cbs_data(r, dev, WDC_C2_LOG_PAGES_SUPPORTED_ID, (void *)&cbs_data)) {
+ if (cbs_data != NULL) {
+ printf("Log Page Directory\n");
+ /* print the supported pages */
+ if (!strcmp(cfg.output_format, "normal")) {
+ for (i = 0; i < le32_to_cpu(cbs_data->length); i++) {
+ printf("0x%x - %s\n", cbs_data->data[i],
+ nvme_log_id_to_string(cbs_data->data[i]));
+ }
+ } else if (!strcmp(cfg.output_format, "binary")) {
+ d((__u8 *)cbs_data->data, le32_to_cpu(cbs_data->length), 16, 1);
+ } else if (!strcmp(cfg.output_format, "json")) {
+ struct json_object *root;
+ root = json_create_object();
+
+ for (i = 0; i < le32_to_cpu(cbs_data->length); i++) {
+ json_object_add_value_int(root, nvme_log_id_to_string(cbs_data->data[i]),
+ cbs_data->data[i]);
+ }
+
+ json_print_object(root, NULL);
+ printf("\n");
+ json_free_object(root);
+ } else
+ fprintf(stderr, "%s: ERROR : WDC : Invalid format, format = %s\n", __func__, cfg.output_format);
+
+ free(cbs_data);
+ } else
+ fprintf(stderr, "%s: ERROR : WDC : NULL_data ptr\n", __func__);
+ } else
+ fprintf(stderr, "%s: ERROR : WDC : 0xC2 Log Page entry ID 0x%x not found\n", __func__, WDC_C2_LOG_PAGES_SUPPORTED_ID);
+
+
+ }
+
+ out:
+ nvme_free_tree(r);
+ dev_close(dev);
+ return ret;
+}
+
+static int wdc_get_drive_reason_id(struct nvme_dev *dev, char *drive_reason_id, size_t len)
+{
+ int i, j;
+ int ret;
+ int res_len = 0;
+ struct nvme_id_ctrl ctrl;
+ char *reason_id_str = "reason_id";
+
+ i = sizeof (ctrl.sn) - 1;
+ j = sizeof (ctrl.mn) - 1;
+ memset(drive_reason_id, 0, len);
+ memset(&ctrl, 0, sizeof (struct nvme_id_ctrl));
+ ret = nvme_identify_ctrl(dev_fd(dev), &ctrl);
+ if (ret) {
+ fprintf(stderr, "ERROR : WDC : nvme_identify_ctrl() failed "
+ "0x%x\n", ret);
+ return -1;
+ }
+ /* Remove trailing spaces from the sn and mn */
+ while (i && ctrl.sn[i] == ' ') {
+ ctrl.sn[i] = '\0';
+ i--;
+ }
+
+ while (j && ctrl.mn[j] == ' ') {
+ ctrl.mn[j] = '\0';
+ j--;
+ }
+
+ res_len = snprintf(drive_reason_id, len, "%s_%s_%s", ctrl.sn, ctrl.mn, reason_id_str);
+ if (len <= res_len) {
+ fprintf(stderr, "ERROR : WDC : cannot format serial number due to data "
+ "of unexpected length\n");
+ return -1;
+ }
+
+ return 0;
+}
+
+static int wdc_save_reason_id(struct nvme_dev *dev, __u8 *rsn_ident, int size)
+{
+ int ret = 0;
+ char *reason_id_file;
+ char drive_reason_id[PATH_MAX] = {0};
+ char reason_id_path[PATH_MAX] = WDC_REASON_ID_PATH_NAME;
+ struct stat st = {0};
+
+ if (wdc_get_drive_reason_id(dev, drive_reason_id, PATH_MAX) == -1) {
+ fprintf(stderr, "%s: ERROR : failed to get drive reason id\n", __func__);
+ return -1;
+ }
+
+ /* make the nvmecli dir in /usr/local if it doesn't already exist */
+ if (stat(reason_id_path, &st) == -1) {
+ if (mkdir(reason_id_path, 0700) < 0) {
+ fprintf(stderr, "%s: ERROR : failed to mkdir %s : %s\n",
+ __func__, reason_id_path, strerror(errno));
+ return -1;
+ }
+ }
+
+ if (asprintf(&reason_id_file, "%s/%s%s", reason_id_path,
+ drive_reason_id, ".bin") < 0)
+ return -ENOMEM;
+
+ fprintf(stderr, "%s: reason id file = %s\n", __func__, reason_id_file);
+
+ /* save off the error reason identifier to a file in /usr/local/nvmecli */
+ ret = wdc_create_log_file(reason_id_file, rsn_ident, WDC_REASON_ID_ENTRY_LEN);
+ free(reason_id_file);
+
+ return ret;
+}
+
+static int wdc_clear_reason_id(struct nvme_dev *dev)
+{
+ int ret = -1;
+ int verify_file;
+ char *reason_id_file;
+ char drive_reason_id[PATH_MAX] = {0};
+
+ if (wdc_get_drive_reason_id(dev, drive_reason_id, PATH_MAX) == -1) {
+ fprintf(stderr, "%s: ERROR : failed to get drive reason id\n", __func__);
+ return -1;
+ }
+
+ if (asprintf(&reason_id_file, "%s/%s%s", WDC_REASON_ID_PATH_NAME,
+ drive_reason_id, ".bin") < 0)
+ return -ENOMEM;
+
+ /* verify the drive reason id file name and path is valid */
+ verify_file = open(reason_id_file, O_WRONLY | O_CREAT | O_TRUNC, 0666);
+ if (verify_file < 0) {
+ ret = -1;
+ goto free;
+ }
+ close(verify_file);
+
+ /* remove the reason id file */
+ ret = remove(reason_id_file);
+
+ free:
+ free(reason_id_file);
+
+ return ret;
+}
+
+static int wdc_dump_telemetry_hdr(struct nvme_dev *dev, int log_id, struct nvme_telemetry_log *log_hdr)
+{
+ int ret = 0;
+
+ if (log_id == NVME_LOG_LID_TELEMETRY_HOST)
+ ret = nvme_get_log_create_telemetry_host(dev_fd(dev), log_hdr);
+ else
+ ret = nvme_get_log_telemetry_ctrl(dev_fd(dev), false, 0, 512,
+ (void *)log_hdr);
+
+ if (ret < 0)
+ perror("get-telemetry-log");
+ else if (ret > 0) {
+ nvme_show_status(ret);
+ fprintf(stderr, "%s: ERROR : Failed to acquire telemetry header, ret = %d!\n", __func__, ret);
+ }
+
+ return ret;
+}
+
+static int wdc_do_get_reason_id(struct nvme_dev *dev, char *file, int log_id)
+{
+ int ret;
+ struct nvme_telemetry_log *log_hdr;
+ __u32 log_hdr_size = sizeof(struct nvme_telemetry_log);
+ __u32 reason_id_size = 0;
+
+ log_hdr = (struct nvme_telemetry_log *) malloc(log_hdr_size);
+ if (log_hdr == NULL) {
+ fprintf(stderr, "%s: ERROR : malloc failed, size : 0x%x, status : %s\n", __func__, log_hdr_size, strerror(errno));
+ ret = -1;
+ goto out;
+ }
+ memset(log_hdr, 0, log_hdr_size);
+
+ ret = wdc_dump_telemetry_hdr(dev, log_id, log_hdr);
+ if (ret != 0) {
+ fprintf(stderr, "%s: ERROR : get telemetry header failed, ret : %d\n", __func__, ret);
+ ret = -1;
+ goto out;
+ }
+
+ reason_id_size = sizeof(log_hdr->rsnident);
+
+ if (log_id == NVME_LOG_LID_TELEMETRY_CTRL)
+ wdc_save_reason_id(dev, log_hdr->rsnident, reason_id_size);
+
+ ret = wdc_create_log_file(file, (__u8 *)log_hdr->rsnident, reason_id_size);
+
+out:
+ free(log_hdr);
+ return ret;
+}
+
+static void wdc_print_nand_stats_normal(__u16 version, void *data)
+{
+ struct wdc_nand_stats *nand_stats = (struct wdc_nand_stats *)(data);
+ struct wdc_nand_stats_V3 *nand_stats_v3 = (struct wdc_nand_stats_V3 *)(data);
+ __u64 temp_raw;
+ __u16 temp_norm;
+ __u64 *temp_ptr = NULL;
+
+ switch (version)
+ {
+ case 0:
+ printf(" NAND Statistics :- \n");
+ printf(" NAND Writes TLC (Bytes) %s\n",
+ uint128_t_to_string(
+ le128_to_cpu(nand_stats->nand_write_tlc)));
+ printf(" NAND Writes SLC (Bytes) %s\n",
+ uint128_t_to_string(
+ le128_to_cpu(nand_stats->nand_write_slc)));
+ printf(" NAND Program Failures %"PRIu32"\n",
+ (uint32_t)le32_to_cpu(nand_stats->nand_prog_failure));
+ printf(" NAND Erase Failures %"PRIu32"\n",
+ (uint32_t)le32_to_cpu(nand_stats->nand_erase_failure));
+ printf(" Bad Block Count %"PRIu32"\n",
+ (uint32_t)le32_to_cpu(nand_stats->bad_block_count));
+ printf(" NAND XOR/RAID Recovery Trigger Events %"PRIu64"\n",
+ le64_to_cpu(nand_stats->nand_rec_trigger_event));
+ printf(" E2E Error Counter %"PRIu64"\n",
+ le64_to_cpu(nand_stats->e2e_error_counter));
+ printf(" Number Successful NS Resizing Events %"PRIu64"\n",
+ le64_to_cpu(nand_stats->successful_ns_resize_event));
+ printf(" log page version %"PRIu16"\n",
+ le16_to_cpu(nand_stats->log_page_version));
+ break;
+ case 3:
+ printf(" NAND Statistics V3:- \n");
+ printf(" TLC Units Written %s\n",
+ uint128_t_to_string(
+ le128_to_cpu(nand_stats_v3->nand_write_tlc)));
+ printf(" SLC Units Written %s\n",
+ uint128_t_to_string(
+ le128_to_cpu(nand_stats_v3->nand_write_slc)));
+ temp_ptr = (__u64 *)nand_stats_v3->bad_nand_block_count;
+ temp_norm = (__u16)(*temp_ptr & 0x000000000000FFFF);
+ temp_raw = ((*temp_ptr & 0xFFFFFFFFFFFF0000) >> 16);
+ printf(" Bad NAND Blocks Count - Normalized %"PRIu16"\n",
+ le16_to_cpu(temp_norm));
+ printf(" Bad NAND Blocks Count - Raw %"PRIu64"\n",
+ le64_to_cpu(temp_raw));
+ printf(" NAND XOR Recovery count %"PRIu64"\n",
+ le64_to_cpu(nand_stats_v3->xor_recovery_count));
+ printf(" UECC Read Error count %"PRIu64"\n",
+ le64_to_cpu(nand_stats_v3->uecc_read_error_count));
+ printf(" SSD End to End corrected errors %"PRIu64"\n",
+ le64_to_cpu(nand_stats_v3->ssd_correction_counts[0]));
+ printf(" SSD End to End detected errors %"PRIu32"\n",
+ le32_to_cpu(nand_stats_v3->ssd_correction_counts[8]));
+ printf(" SSD End to End uncorrected E2E errors %"PRIu32"\n",
+ le32_to_cpu(nand_stats_v3->ssd_correction_counts[12]));
+ printf(" System data %% life-used %u\n",
+ nand_stats_v3->percent_life_used);
+ printf(" User Data Erase Counts - TLC Min %"PRIu64"\n",
+ le64_to_cpu(nand_stats_v3->user_data_erase_counts[0]));
+ printf(" User Data Erase Counts - TLC Max %"PRIu64"\n",
+ le64_to_cpu(nand_stats_v3->user_data_erase_counts[1]));
+ printf(" User Data Erase Counts - SLC Min %"PRIu64"\n",
+ le64_to_cpu(nand_stats_v3->user_data_erase_counts[2]));
+ printf(" User Data Erase Counts - SLC Max %"PRIu64"\n",
+ le64_to_cpu(nand_stats_v3->user_data_erase_counts[3]));
+ temp_ptr = (__u64 *)nand_stats_v3->program_fail_count;
+ temp_norm = (__u16)(*temp_ptr & 0x000000000000FFFF);
+ temp_raw = ((*temp_ptr & 0xFFFFFFFFFFFF0000) >> 16);
+ printf(" Program Fail Count - Normalized %"PRIu16"\n",
+ le16_to_cpu(temp_norm));
+ printf(" Program Fail Count - Raw %"PRIu64"\n",
+ le64_to_cpu(temp_raw));
+ temp_ptr = (__u64 *)nand_stats_v3->erase_fail_count;
+ temp_norm = (__u16)(*temp_ptr & 0x000000000000FFFF);
+ temp_raw = ((*temp_ptr & 0xFFFFFFFFFFFF0000) >> 16);
+ printf(" Erase Fail Count - Normalized %"PRIu16"\n",
+ le16_to_cpu(temp_norm));
+ printf(" Erase Fail Count - Raw %"PRIu64"\n",
+ le64_to_cpu(temp_raw));
+ printf(" PCIe Correctable Error Count %"PRIu16"\n",
+ le16_to_cpu(nand_stats_v3->correctable_error_count));
+ printf(" %% Free Blocks (User) %u\n",
+ nand_stats_v3->percent_free_blocks_user);
+ printf(" Security Version Number %"PRIu64"\n",
+ le64_to_cpu(nand_stats_v3->security_version_number));
+ printf(" %% Free Blocks (System) %u\n",
+ nand_stats_v3->percent_free_blocks_system);
+ printf(" Data Set Management Commands %s\n",
+ uint128_t_to_string(
+ le128_to_cpu(nand_stats_v3->trim_completions)));
+ printf(" Estimate of Incomplete Trim Data %"PRIu64"\n",
+ le64_to_cpu(nand_stats_v3->trim_completions[16]));
+ printf(" %% of completed trim %u\n",
+ nand_stats_v3->trim_completions[24]);
+ printf(" Background Back-Pressure-Guage %u\n",
+ nand_stats_v3->back_pressure_guage);
+ printf(" Soft ECC Error Count %"PRIu64"\n",
+ le64_to_cpu(nand_stats_v3->soft_ecc_error_count));
+ printf(" Refresh Count %"PRIu64"\n",
+ le64_to_cpu(nand_stats_v3->refresh_count));
+ temp_ptr = (__u64 *)nand_stats_v3->bad_sys_nand_block_count;
+ temp_norm = (__u16)(*temp_ptr & 0x000000000000FFFF);
+ temp_raw = ((*temp_ptr & 0xFFFFFFFFFFFF0000) >> 16);
+ printf(" Bad System Nand Block Count - Normalized %"PRIu16"\n",
+ le16_to_cpu(temp_norm));
+ printf(" Bad System Nand Block Count - Raw %"PRIu64"\n",
+ le64_to_cpu(temp_raw));
+ printf(" Endurance Estimate %s\n",
+ uint128_t_to_string(
+ le128_to_cpu(nand_stats_v3->endurance_estimate)));
+ printf(" Thermal Throttling Count %u\n",
+ nand_stats_v3->thermal_throttling_st_ct[0]);
+ printf(" Thermal Throttling Status %u\n",
+ nand_stats_v3->thermal_throttling_st_ct[1]);
+ printf(" Unaligned I/O %"PRIu64"\n",
+ le64_to_cpu(nand_stats_v3->unaligned_IO));
+ printf(" Physical Media Units Read %s\n",
+ uint128_t_to_string(
+ le128_to_cpu(nand_stats_v3->physical_media_units)));
+ printf(" log page version %"PRIu16"\n",
+ le16_to_cpu(nand_stats_v3->log_page_version));
+ break;
+
+ default:
+ fprintf(stderr, "WDC: Nand Stats ERROR : Invalid version\n");
+ break;
+
+ }
+}
+
+static void wdc_print_nand_stats_json(__u16 version, void *data)
+{
+ struct wdc_nand_stats *nand_stats = (struct wdc_nand_stats *)(data);
+ struct wdc_nand_stats_V3 *nand_stats_v3 = (struct wdc_nand_stats_V3 *)(data);
+ struct json_object *root;
+ root = json_create_object();
+ __u64 temp_raw;
+ __u16 temp_norm;
+ __u64 *temp_ptr = NULL;
+
+ switch (version)
+ {
+
+ case 0:
+
+ json_object_add_value_uint128(root, "NAND Writes TLC (Bytes)",
+ le128_to_cpu(nand_stats->nand_write_tlc));
+ json_object_add_value_uint128(root, "NAND Writes SLC (Bytes)",
+ le128_to_cpu(nand_stats->nand_write_slc));
+ json_object_add_value_uint(root, "NAND Program Failures",
+ le32_to_cpu(nand_stats->nand_prog_failure));
+ json_object_add_value_uint(root, "NAND Erase Failures",
+ le32_to_cpu(nand_stats->nand_erase_failure));
+ json_object_add_value_uint(root, "Bad Block Count",
+ le32_to_cpu(nand_stats->bad_block_count));
+ json_object_add_value_uint64(root, "NAND XOR/RAID Recovery Trigger Events",
+ le64_to_cpu(nand_stats->nand_rec_trigger_event));
+ json_object_add_value_uint64(root, "E2E Error Counter",
+ le64_to_cpu(nand_stats->e2e_error_counter));
+ json_object_add_value_uint64(root, "Number Successful NS Resizing Events",
+ le64_to_cpu(nand_stats->successful_ns_resize_event));
+
+ json_print_object(root, NULL);
+ printf("\n");
+ break;
+
+ case 3:
+
+ json_object_add_value_uint128(root, "NAND Writes TLC (Bytes)",
+ le128_to_cpu(nand_stats_v3->nand_write_tlc));
+ json_object_add_value_uint128(root, "NAND Writes SLC (Bytes)",
+ le128_to_cpu(nand_stats_v3->nand_write_slc));
+ temp_ptr = (__u64 *)nand_stats_v3->bad_nand_block_count;
+ temp_norm = (__u16)(*temp_ptr & 0x000000000000FFFF);
+ temp_raw = ((*temp_ptr & 0xFFFFFFFFFFFF0000) >> 16);
+ json_object_add_value_uint(root, "Bad NAND Blocks Count - Normalized",
+ le16_to_cpu(temp_norm));
+ json_object_add_value_uint64(root, "Bad NAND Blocks Count - Raw",
+ le64_to_cpu(temp_raw));
+ json_object_add_value_uint64(root, "NAND XOR Recovery count",
+ le64_to_cpu(nand_stats_v3->xor_recovery_count));
+ json_object_add_value_uint64(root, "UECC Read Error count",
+ le64_to_cpu(nand_stats_v3->uecc_read_error_count));
+ json_object_add_value_uint64(root, "SSD End to End corrected errors",
+ le64_to_cpu(nand_stats_v3->ssd_correction_counts[0]));
+ json_object_add_value_uint(root, "SSD End to End detected errors",
+ le32_to_cpu(nand_stats_v3->ssd_correction_counts[8]));
+ json_object_add_value_uint(root, "SSD End to End uncorrected E2E errors",
+ le32_to_cpu(nand_stats_v3->ssd_correction_counts[12]));
+ json_object_add_value_uint(root, "System data % life-used",
+ nand_stats_v3->percent_life_used);
+ json_object_add_value_uint64(root, "User Data Erase Counts - SLC Min",
+ le64_to_cpu(nand_stats_v3->user_data_erase_counts[0]));
+ json_object_add_value_uint64(root, "User Data Erase Counts - SLC Max",
+ le64_to_cpu(nand_stats_v3->user_data_erase_counts[1]));
+ json_object_add_value_uint64(root, "User Data Erase Counts - TLC Min",
+ le64_to_cpu(nand_stats_v3->user_data_erase_counts[2]));
+ json_object_add_value_uint64(root, "User Data Erase Counts - TLC Max",
+ le64_to_cpu(nand_stats_v3->user_data_erase_counts[3]));
+ temp_ptr = (__u64 *)nand_stats_v3->program_fail_count;
+ temp_norm = (__u16)(*temp_ptr & 0x000000000000FFFF);
+ temp_raw = ((*temp_ptr & 0xFFFFFFFFFFFF0000) >> 16);
+ json_object_add_value_uint(root, "Program Fail Count - Normalized",
+ le16_to_cpu(temp_norm));
+ json_object_add_value_uint64(root, "Program Fail Count - Raw",
+ le64_to_cpu(temp_raw));
+ temp_ptr = (__u64 *)nand_stats_v3->erase_fail_count;
+ temp_norm = (__u16)(*temp_ptr & 0x000000000000FFFF);
+ temp_raw = ((*temp_ptr & 0xFFFFFFFFFFFF0000) >> 16);
+ json_object_add_value_uint(root, "Erase Fail Count - Normalized",
+ le16_to_cpu(temp_norm));
+ json_object_add_value_uint64(root, "Erase Fail Count - Raw",
+ le64_to_cpu(temp_raw));
+ json_object_add_value_uint(root, "PCIe Correctable Error Count",
+ le16_to_cpu(nand_stats_v3->correctable_error_count));
+ json_object_add_value_uint(root, "% Free Blocks (User)",
+ nand_stats_v3->percent_free_blocks_user);
+ json_object_add_value_uint64(root, "Security Version Number",
+ le64_to_cpu(nand_stats_v3->security_version_number));
+ json_object_add_value_uint(root, "% Free Blocks (System)",
+ nand_stats_v3->percent_free_blocks_system);
+ json_object_add_value_uint128(root, "Data Set Management Commands",
+ le128_to_cpu(nand_stats_v3->trim_completions));
+ json_object_add_value_uint64(root, "Estimate of Incomplete Trim Data",
+ le64_to_cpu(nand_stats_v3->trim_completions[16]));
+ json_object_add_value_uint(root, "%% of completed trim",
+ nand_stats_v3->trim_completions[24]);
+ json_object_add_value_uint(root, "Background Back-Pressure-Guage",
+ nand_stats_v3->back_pressure_guage);
+ json_object_add_value_uint64(root, "Soft ECC Error Count",
+ le64_to_cpu(nand_stats_v3->soft_ecc_error_count));
+ json_object_add_value_uint64(root, "Refresh Count",
+ le64_to_cpu(nand_stats_v3->refresh_count));
+ temp_ptr = (__u64 *)nand_stats_v3->bad_sys_nand_block_count;
+ temp_norm = (__u16)(*temp_ptr & 0x000000000000FFFF);
+ temp_raw = ((*temp_ptr & 0xFFFFFFFFFFFF0000) >> 16);
+ json_object_add_value_uint(root, "Bad System Nand Block Count - Normalized",
+ le16_to_cpu(temp_norm));
+ json_object_add_value_uint64(root, "Bad System Nand Block Count - Raw",
+ le64_to_cpu(temp_raw));
+ json_object_add_value_uint128(root, "Endurance Estimate",
+ le128_to_cpu(nand_stats_v3->endurance_estimate));
+ json_object_add_value_uint(root, "Thermal Throttling Status",
+ nand_stats_v3->thermal_throttling_st_ct[0]);
+ json_object_add_value_uint(root, "Thermal Throttling Count",
+ nand_stats_v3->thermal_throttling_st_ct[1]);
+ json_object_add_value_uint64(root, "Unaligned I/O",
+ le64_to_cpu(nand_stats_v3->unaligned_IO));
+ json_object_add_value_uint128(root, "Physical Media Units Read",
+ le128_to_cpu(nand_stats_v3->physical_media_units));
+ json_object_add_value_uint(root, "log page version",
+ le16_to_cpu(nand_stats_v3->log_page_version));
+
+ json_print_object(root, NULL);
+ printf("\n");
+ break;
+
+ default:
+ printf("%s: Invalid Stats Version = %d\n", __func__, version);
+ break;
+
+ }
+
+ json_free_object(root);
+
+}
+
+static void wdc_print_pcie_stats_normal(struct wdc_vs_pcie_stats *pcie_stats)
+{
+ printf(" PCIE Statistics :- \n");
+ printf(" Unsupported Request Error Counter %20"PRIu64"\n",
+ le64_to_cpu(pcie_stats->unsupportedRequestErrorCount));
+ printf(" ECRC Error Status Counter %20"PRIu64"\n",
+ le64_to_cpu(pcie_stats->ecrcErrorStatusCount));
+ printf(" Malformed TLP Status Counter %20"PRIu64"\n",
+ le64_to_cpu(pcie_stats->malformedTlpStatusCount));
+ printf(" Receiver Overflow Status Counter %20"PRIu64"\n",
+ le64_to_cpu(pcie_stats->receiverOverflowStatusCount));
+ printf(" Unexpected Completion Status Counter %20"PRIu64"\n",
+ le64_to_cpu(pcie_stats->unexpectedCmpltnStatusCount));
+ printf(" Complete Abort Status Counter %20"PRIu64"\n",
+ le64_to_cpu(pcie_stats->completeAbortStatusCount));
+ printf(" Completion Timeout Status Counter %20"PRIu64"\n",
+ le64_to_cpu(pcie_stats->cmpltnTimoutStatusCount));
+ printf(" Flow Control Error Status Counter %20"PRIu64"\n",
+ le64_to_cpu(pcie_stats->flowControlErrorStatusCount));
+ printf(" Poisoned TLP Status Counter %20"PRIu64"\n",
+ le64_to_cpu(pcie_stats->poisonedTlpStatusCount));
+ printf(" Dlink Protocol Error Status Counter %20"PRIu64"\n",
+ le64_to_cpu(pcie_stats->dLinkPrtclErrorStatusCount));
+ printf(" Advisory Non Fatal Error Status Counter %20"PRIu64"\n",
+ le64_to_cpu(pcie_stats->advsryNFatalErrStatusCount));
+ printf(" Replay Timer TO Status Counter %20"PRIu64"\n",
+ le64_to_cpu(pcie_stats->replayTimerToStatusCount));
+ printf(" Replay Number Rollover Status Counter %20"PRIu64"\n",
+ le64_to_cpu(pcie_stats->replayNumRolloverStCount));
+ printf(" Bad DLLP Status Counter %20"PRIu64"\n",
+ le64_to_cpu(pcie_stats->badDllpStatusCount));
+ printf(" Bad TLP Status Counter %20"PRIu64"\n",
+ le64_to_cpu(pcie_stats->badTlpStatusCount));
+ printf(" Receiver Error Status Counter %20"PRIu64"\n",
+ le64_to_cpu(pcie_stats->receiverErrStatusCount));
+
+}
+
+static void wdc_print_pcie_stats_json(struct wdc_vs_pcie_stats *pcie_stats)
+{
+ struct json_object *root;
+ root = json_create_object();
+
+ json_object_add_value_uint64(root, "Unsupported Request Error Counter",
+ le64_to_cpu(pcie_stats->unsupportedRequestErrorCount));
+ json_object_add_value_uint64(root, "ECRC Error Status Counter",
+ le64_to_cpu(pcie_stats->ecrcErrorStatusCount));
+ json_object_add_value_uint64(root, "Malformed TLP Status Counter",
+ le64_to_cpu(pcie_stats->malformedTlpStatusCount));
+
+ json_object_add_value_uint64(root, "Receiver Overflow Status Counter",
+ le64_to_cpu(pcie_stats->receiverOverflowStatusCount));
+ json_object_add_value_uint64(root, "Unexpected Completion Status Counter",
+ le64_to_cpu(pcie_stats->unexpectedCmpltnStatusCount));
+ json_object_add_value_uint64(root, "Complete Abort Status Counter",
+ le64_to_cpu(pcie_stats->completeAbortStatusCount));
+ json_object_add_value_uint64(root, "Completion Timeout Status Counter",
+ le64_to_cpu(pcie_stats->cmpltnTimoutStatusCount));
+ json_object_add_value_uint64(root, "Flow Control Error Status Counter",
+ le64_to_cpu(pcie_stats->flowControlErrorStatusCount));
+ json_object_add_value_uint64(root, "Poisoned TLP Status Counter",
+ le64_to_cpu(pcie_stats->poisonedTlpStatusCount));
+ json_object_add_value_uint64(root, "Dlink Protocol Error Status Counter",
+ le64_to_cpu(pcie_stats->dLinkPrtclErrorStatusCount));
+ json_object_add_value_uint64(root, "Advisory Non Fatal Error Status Counter",
+ le64_to_cpu(pcie_stats->advsryNFatalErrStatusCount));
+ json_object_add_value_uint64(root, "Replay Timer TO Status Counter",
+ le64_to_cpu(pcie_stats->replayTimerToStatusCount));
+ json_object_add_value_uint64(root, "Replay Number Rollover Status Counter",
+ le64_to_cpu(pcie_stats->replayNumRolloverStCount));
+ json_object_add_value_uint64(root, "Bad DLLP Status Counter",
+ le64_to_cpu(pcie_stats->badDllpStatusCount));
+ json_object_add_value_uint64(root, "Bad TLP Status Counter",
+ le64_to_cpu(pcie_stats->badTlpStatusCount));
+ json_object_add_value_uint64(root, "Receiver Error Status Counter",
+ le64_to_cpu(pcie_stats->receiverErrStatusCount));
+
+ json_print_object(root, NULL);
+ printf("\n");
+
+ json_free_object(root);
+}
+
+static int wdc_do_vs_nand_stats_sn810_2(struct nvme_dev *dev, char *format)
+{
+ int ret;
+ int fmt = -1;
+ uint8_t *data = NULL;
+
+ data = NULL;
+ ret = nvme_get_ext_smart_cloud_log(dev_fd(dev), &data, 0,
+ NVME_NSID_ALL);
+
+ if (ret) {
+ fprintf(stderr, "ERROR : WDC : %s : Failed to retreive NAND stats\n", __func__);
+ goto out;
+ } else {
+ fmt = validate_output_format(format);
+ if (fmt < 0) {
+ fprintf(stderr, "ERROR : WDC : %s : invalid output format\n", __func__);
+ ret = fmt;
+ goto out;
+ }
+
+ /* parse the data */
+ switch (fmt) {
+ case NORMAL:
+ wdc_print_ext_smart_cloud_log_normal(data, WDC_SCA_V1_NAND_STATS);
+ break;
+ case JSON:
+ wdc_print_ext_smart_cloud_log_json(data, WDC_SCA_V1_NAND_STATS);
+ break;
+ }
+ }
+
+out:
+ if (data)
+ free(data);
+ return ret;
+}
+
+static int wdc_do_vs_nand_stats(struct nvme_dev *dev, char *format)
+{
+ int ret;
+ int fmt = -1;
+ uint8_t *output = NULL;
+ __u16 version = 0;
+
+ if ((output = (uint8_t*)calloc(WDC_NVME_NAND_STATS_SIZE, sizeof(uint8_t))) == NULL) {
+ fprintf(stderr, "ERROR : WDC : calloc : %s\n", strerror(errno));
+ ret = -1;
+ goto out;
+ }
+
+ ret = nvme_get_log_simple(dev_fd(dev), WDC_NVME_NAND_STATS_LOG_ID,
+ WDC_NVME_NAND_STATS_SIZE, (void*)output);
+ if (ret) {
+ fprintf(stderr, "ERROR : WDC : %s : Failed to retreive NAND stats\n", __func__);
+ goto out;
+ } else {
+ fmt = validate_output_format(format);
+ if (fmt < 0) {
+ fprintf(stderr, "ERROR : WDC : invalid output format\n");
+ ret = fmt;
+ goto out;
+ }
+
+ version = output[WDC_NVME_NAND_STATS_SIZE - 2];
+
+ /* parse the data */
+ switch (fmt) {
+ case NORMAL:
+ wdc_print_nand_stats_normal(version, output);
+ break;
+ case JSON:
+ wdc_print_nand_stats_json(version, output);
+ break;
+ }
+ }
+
+out:
+ free(output);
+ return ret;
+}
+
+static int wdc_vs_nand_stats(int argc, char **argv, struct command *command,
+ struct plugin *plugin)
+{
+ const char *desc = "Retrieve NAND statistics.";
+ struct nvme_dev *dev;
+ nvme_root_t r;
+ __u64 capabilities = 0;
+ uint32_t read_device_id = 0, read_vendor_id = 0;
+ int ret;
+
+ struct config {
+ char *output_format;
+ };
+
+ struct config cfg = {
+ .output_format = "normal",
+ };
+
+ OPT_ARGS(opts) = {
+ OPT_FMT("output-format", 'o', &cfg.output_format, "Output Format: normal|json"),
+ OPT_END()
+ };
+
+ ret = parse_and_open(&dev, argc, argv, desc, opts);
+ if (ret)
+ return ret;
+
+ r = nvme_scan(NULL);
+ capabilities = wdc_get_drive_capabilities(r, dev);
+
+ if ((capabilities & WDC_DRIVE_CAP_NAND_STATS) == 0) {
+ fprintf(stderr, "ERROR : WDC: unsupported device for this command\n");
+ ret = -1;
+ } else {
+ ret = wdc_get_pci_ids(r, dev, &read_device_id, &read_vendor_id);
+ if (ret < 0)
+ {
+ fprintf(stderr, "ERROR : WDC: %s: failure to get pci ids, ret = %d\n", __func__, ret);
+ return -1;
+ }
+
+ switch (read_device_id) {
+ case WDC_NVME_SN820CL_DEV_ID:
+ ret = wdc_do_vs_nand_stats_sn810_2(dev,
+ cfg.output_format);
+ break;
+ default:
+ ret = wdc_do_vs_nand_stats(dev, cfg.output_format);
+ break;
+ }
+ }
+
+ if (ret)
+ fprintf(stderr, "ERROR : WDC : Failure reading NAND statistics, ret = %d\n", ret);
+
+ nvme_free_tree(r);
+ dev_close(dev);
+ return ret;
+}
+
+static int wdc_do_vs_pcie_stats(struct nvme_dev *dev,
+ struct wdc_vs_pcie_stats *pcieStatsPtr)
+{
+ int ret;
+ struct nvme_passthru_cmd admin_cmd;
+ int pcie_stats_size = sizeof(struct wdc_vs_pcie_stats);
+
+ memset(&admin_cmd, 0, sizeof (struct nvme_passthru_cmd));
+ admin_cmd.opcode = WDC_NVME_PCIE_STATS_OPCODE;
+ admin_cmd.addr = (__u64)(uintptr_t)pcieStatsPtr;
+ admin_cmd.data_len = pcie_stats_size;
+
+ ret = nvme_submit_admin_passthru(dev_fd(dev), &admin_cmd, NULL);
+
+ return ret;
+}
+
+static int wdc_vs_pcie_stats(int argc, char **argv, struct command *command,
+ struct plugin *plugin)
+{
+ const char *desc = "Retrieve PCIE statistics.";
+ struct nvme_dev *dev;
+ int ret = 0;
+ nvme_root_t r;
+ __u64 capabilities = 0;
+ int fmt = -1;
+ struct wdc_vs_pcie_stats *pcieStatsPtr = NULL;
+ int pcie_stats_size = sizeof(struct wdc_vs_pcie_stats);
+ bool huge;
+
+ struct config {
+ char *output_format;
+ };
+
+ struct config cfg = {
+ .output_format = "normal",
+ };
+
+ OPT_ARGS(opts) = {
+ OPT_FMT("output-format", 'o', &cfg.output_format, "Output Format: normal|json"),
+ OPT_END()
+ };
+
+ ret = parse_and_open(&dev, argc, argv, desc, opts);
+ if (ret)
+ return ret;
+
+
+ r = nvme_scan(NULL);
+ fmt = validate_output_format(cfg.output_format);
+ if (fmt < 0) {
+ fprintf(stderr, "ERROR : WDC : invalid output format\n");
+ ret = fmt;
+ goto out;
+ }
+
+ pcieStatsPtr = nvme_alloc(pcie_stats_size, &huge);
+ if (pcieStatsPtr == NULL) {
+ fprintf(stderr, "ERROR : WDC : PCIE Stats alloc : %s\n", strerror(errno));
+ ret = -1;
+ goto out;
+ }
+
+ memset((void *)pcieStatsPtr, 0, pcie_stats_size);
+
+ capabilities = wdc_get_drive_capabilities(r, dev);
+
+ if ((capabilities & WDC_DRIVE_CAP_PCIE_STATS) == 0) {
+ fprintf(stderr, "ERROR : WDC: unsupported device for this command\n");
+ ret = -1;
+ } else {
+ ret = wdc_do_vs_pcie_stats(dev, pcieStatsPtr);
+ if (ret)
+ fprintf(stderr, "ERROR : WDC : Failure reading PCIE statistics, ret = 0x%x\n", ret);
+ else {
+ /* parse the data */
+ switch (fmt) {
+ case NORMAL:
+ wdc_print_pcie_stats_normal(pcieStatsPtr);
+ break;
+ case JSON:
+ wdc_print_pcie_stats_json(pcieStatsPtr);
+ break;
+ }
+ }
+ }
+
+ nvme_free(pcieStatsPtr, huge);
+
+out:
+ nvme_free_tree(r);
+ dev_close(dev);
+ return ret;
+}
+
+static int wdc_vs_drive_info(int argc, char **argv,
+ struct command *command, struct plugin *plugin)
+{
+ const char *desc = "Send a vs-drive-info command.";
+ nvme_root_t r;
+ uint64_t capabilities = 0;
+ struct nvme_dev *dev;
+ int ret;
+ __le32 result;
+ __u16 size;
+ double rev;
+ struct nvme_id_ctrl ctrl;
+ char vsData[32] = {0};
+ char major_rev = 0, minor_rev = 0;
+ __u8 *data = NULL;
+ __u32 ftl_unit_size = 0, tcg_dev_ownership = 0;
+ __u16 boot_spec_major = 0, boot_spec_minor = 0;
+ int fmt = -1;
+ struct json_object *root = NULL;
+ char formatter[41] = { 0 };
+ char rev_str[16] = { 0 };
+ uint32_t read_device_id = -1, read_vendor_id = -1;
+ wdc_nvme_ext_smart_log *ext_smart_log_ptr = NULL;
+
+ struct config {
+ char *output_format;
+ };
+
+ struct config cfg = {
+ .output_format = "normal",
+ };
+
+ OPT_ARGS(opts) = {
+ OPT_FMT("output-format", 'o', &cfg.output_format, "Output Format: normal|json"),
+ OPT_END()
+ };
+
+ ret = parse_and_open(&dev, argc, argv, desc, opts);
+ if (ret)
+ return ret;
+
+ fmt = validate_output_format(cfg.output_format);
+ if (fmt < 0) {
+ fprintf(stderr, "ERROR : WDC %s invalid output format\n", __func__);
+ dev_close(dev);
+ return fmt;
+ }
+
+ /* get the id ctrl data used to fill in drive info below */
+ ret = nvme_identify_ctrl(dev_fd(dev), &ctrl);
+
+ if (ret) {
+ fprintf(stderr, "ERROR : WDC %s: Identify Controller failed\n", __func__);
+ dev_close(dev);
+ return ret;
+ }
+
+ r = nvme_scan(NULL);
+ wdc_check_device(r, dev);
+ capabilities = wdc_get_drive_capabilities(r, dev);
+ if ((capabilities & WDC_DRIVE_CAP_INFO) == WDC_DRIVE_CAP_INFO) {
+ ret = wdc_get_pci_ids(r, dev, &read_device_id, &read_vendor_id);
+ if (ret < 0)
+ {
+ fprintf(stderr, "ERROR : WDC: %s: failure to get pci ids, ret = %d\n", __func__, ret);
+ goto out;
+ }
+
+ switch (read_device_id) {
+ case WDC_NVME_SN640_DEV_ID:
+ case WDC_NVME_SN640_DEV_ID_1:
+ case WDC_NVME_SN640_DEV_ID_2:
+ case WDC_NVME_SN640_DEV_ID_3:
+ case WDC_NVME_SN650_DEV_ID:
+ case WDC_NVME_SN650_DEV_ID_1:
+ case WDC_NVME_SN650_DEV_ID_2:
+ case WDC_NVME_SN650_DEV_ID_3:
+ case WDC_NVME_SN650_DEV_ID_4:
+ case WDC_NVME_SN655_DEV_ID:
+ case WDC_NVME_SN560_DEV_ID_1:
+ case WDC_NVME_SN560_DEV_ID_2:
+ case WDC_NVME_SN560_DEV_ID_3:
+ case WDC_NVME_SN550_DEV_ID:
+ case WDC_NVME_ZN350_DEV_ID:
+ case WDC_NVME_ZN350_DEV_ID_1:
+ ret = wdc_do_drive_info(dev, &result);
+
+ if (!ret) {
+ size = (__u16)((cpu_to_le32(result) & 0xffff0000) >> 16);
+ rev = (double)(cpu_to_le32(result) & 0x0000ffff);
+
+ if (fmt == NORMAL) {
+ printf("Drive HW Revison: %4.1f\n", (.1 * rev));
+ printf("FTL Unit Size: 0x%x KB\n", size);
+ printf("Customer SN: %-.*s\n", (int)sizeof(ctrl.sn), &ctrl.sn[0]);
+ }
+ else if (fmt == JSON) {
+ root = json_create_object();
+ sprintf(rev_str, "%4.1f", (.1 * rev));
+ json_object_add_value_string(root, "Drive HW Revison", rev_str);
+
+ json_object_add_value_int(root, "FTL Unit Size", le16_to_cpu(size));
+ wdc_StrFormat(formatter, sizeof(formatter), &ctrl.sn[0], sizeof(ctrl.sn));
+ json_object_add_value_string(root, "Customer SN", formatter);
+
+ json_print_object(root, NULL);
+ printf("\n");
+
+ json_free_object(root);
+ }
+ }
+ break;
+ case WDC_NVME_SN730A_DEV_ID:
+ memcpy(vsData, &ctrl.vs[0], 32);
+
+ major_rev = ctrl.sn[12];
+ minor_rev = ctrl.sn[13];
+
+ if (fmt == NORMAL) {
+ printf("Drive HW Revision: %c.%c \n", major_rev, minor_rev);
+ printf("Customer SN: %-.*s\n", 14, &ctrl.sn[0]);
+ }
+ else if (fmt == JSON) {
+ root = json_create_object();
+ sprintf(rev_str, "%c.%c", major_rev, minor_rev);
+ json_object_add_value_string(root, "Drive HW Revison", rev_str);
+ wdc_StrFormat(formatter, sizeof(formatter), &ctrl.sn[0], 14);
+ json_object_add_value_string(root, "Customer SN", formatter);
+
+ json_print_object(root, NULL);
+ printf("\n");
+
+ json_free_object(root);
+ }
+ break;
+ case WDC_NVME_SN820CL_DEV_ID:
+ /* Get the Drive HW Rev from the C6 Log page */
+ ret = nvme_get_hw_rev_log(dev_fd(dev), &data, 0,
+ NVME_NSID_ALL);
+ if (ret == 0) {
+ wdc_nvme_hw_rev_log *log_data = (wdc_nvme_hw_rev_log *)data;
+ major_rev = log_data->hw_rev_gdr;
+
+ free(data);
+ data = NULL;
+ } else {
+ fprintf(stderr, "ERROR : WDC: %s: failure to get hw revision log\n", __func__);
+ ret = -1;
+ goto out;
+ }
+
+ /* Get the Smart C0 log page */
+ if ((capabilities & WDC_DRIVE_CAP_CLOUD_LOG_PAGE) == 0) {
+ fprintf(stderr, "ERROR : WDC: unsupported device for this command\n");
+ ret = -1;
+ goto out;
+ }
+
+ ret = nvme_get_ext_smart_cloud_log(dev_fd(dev), &data,
+ 0, NVME_NSID_ALL);
+
+ if (ret == 0) {
+ ext_smart_log_ptr = (wdc_nvme_ext_smart_log *)data;
+
+ /* Set the FTL Unit size */
+ ftl_unit_size = le32_to_cpu(ext_smart_log_ptr->ext_smart_ftlus);
+
+ /* Set the Boot Spec Version */
+ boot_spec_major = le16_to_cpu(ext_smart_log_ptr->ext_smart_maj);
+ boot_spec_minor = le16_to_cpu(ext_smart_log_ptr->ext_smart_min);
+
+ /* Set the Drive Ownership Status */
+ tcg_dev_ownership = le32_to_cpu(ext_smart_log_ptr->ext_smart_tcgos);
+ free(data);
+ } else {
+ fprintf(stderr, "ERROR : WDC: %s: failure to get extended smart cloud log\n", __func__);
+ ret = -1;
+ goto out;
+ }
+
+ if (fmt == NORMAL) {
+ printf("Drive HW Revision: %2d\n", major_rev);
+ printf("FTL Unit Size: %d\n", ftl_unit_size);
+ printf("HyperScale Boot Version Spec: %d.%d\n", boot_spec_major, boot_spec_minor);
+ printf("TCG Device Ownership Status: %2d\n", tcg_dev_ownership);
+
+ }
+ else if (fmt == JSON) {
+ root = json_create_object();
+
+ json_object_add_value_int(root, "Drive HW Revison", major_rev);
+ json_object_add_value_int(root, "FTL Unit Size", ftl_unit_size);
+ sprintf(rev_str, "%d.%d", boot_spec_major, boot_spec_minor);
+ json_object_add_value_string(root, "HyperScale Boot Version Spec", rev_str);
+ json_object_add_value_int(root, "TCG Device Ownership Status", tcg_dev_ownership);
+
+ json_print_object(root, NULL);
+ printf("\n");
+
+ json_free_object(root);
+ }
+
+ break;
+ default:
+ fprintf(stderr, "ERROR : WDC: unsupported device for this command\n");
+ ret = -1;
+ break;
+ }
+ } else {
+ fprintf(stderr, "ERROR : WDC: capability not supported by this device\n");
+ ret = -1;
+ }
+
+out:
+ nvme_show_status(ret);
+ nvme_free_tree(r);
+ dev_close(dev);
+ return ret;
+}
+
+static int wdc_vs_temperature_stats(int argc, char **argv,
+ struct command *command, struct plugin *plugin)
+{
+ const char *desc = "Send a vs-temperature-stats command.";
+ struct nvme_smart_log smart_log;
+ struct nvme_id_ctrl id_ctrl;
+ struct nvme_dev *dev;
+ nvme_root_t r;
+ uint64_t capabilities = 0;
+ __u32 hctm_tmt;
+ int temperature, temp_tmt1, temp_tmt2;
+ int ret, fmt = -1;
+
+ struct config {
+ char *output_format;
+ };
+
+ struct config cfg = {
+ .output_format = "normal",
+ };
+
+ OPT_ARGS(opts) = {
+ OPT_FMT("output-format", 'o', &cfg.output_format, "Output Format: normal|json"),
+ OPT_END()
+ };
+
+ ret = parse_and_open(&dev, argc, argv, desc, opts);
+ if (ret)
+ return ret;
+
+ r = nvme_scan(NULL);
+ fmt = validate_output_format(cfg.output_format);
+ if (fmt < 0) {
+ fprintf(stderr, "ERROR : WDC : invalid output format\n");
+ ret = fmt;
+ goto out;
+ }
+
+ /* check if command is supported */
+ wdc_check_device(r, dev);
+ capabilities = wdc_get_drive_capabilities(r, dev);
+ if ((capabilities & WDC_DRIVE_CAP_TEMP_STATS) != WDC_DRIVE_CAP_TEMP_STATS) {
+ fprintf(stderr, "ERROR : WDC: unsupported device for this command\n");
+ ret = -1;
+ goto out;
+ }
+
+ /* get the temperature stats or report errors */
+ ret = nvme_identify_ctrl(dev_fd(dev), &id_ctrl);
+ if (ret != 0)
+ goto out;
+ ret = nvme_get_log_smart(dev_fd(dev), NVME_NSID_ALL, false,
+ &smart_log);
+ if (ret != 0)
+ goto out;
+
+ /* convert from Kelvin to degrees Celsius */
+ temperature = ((smart_log.temperature[1] << 8) | smart_log.temperature[0]) - 273;
+
+ /* retrieve HCTM Thermal Management Temperatures */
+ nvme_get_features_simple(dev_fd(dev), 0x10, 0, &hctm_tmt);
+ temp_tmt1 = ((hctm_tmt >> 16) & 0xffff) ? ((hctm_tmt >> 16) & 0xffff) - 273 : 0;
+ temp_tmt2 = (hctm_tmt & 0xffff) ? (hctm_tmt & 0xffff) - 273 : 0;
+
+ if (fmt == NORMAL) {
+ /* print the temperature stats */
+ printf("Temperature Stats for NVME device:%s namespace-id:%x\n",
+ dev->name, WDC_DE_GLOBAL_NSID);
+
+ printf("Current Composite Temperature : %d °C\n", temperature);
+ printf("WCTEMP : %"PRIu16" °C\n", id_ctrl.wctemp - 273);
+ printf("CCTEMP : %"PRIu16" °C\n", id_ctrl.cctemp - 273);
+ printf("DITT support : 0\n");
+ printf("HCTM support : %"PRIu16"\n", id_ctrl.hctma);
+
+ printf("HCTM Light (TMT1) : %"PRIu16" °C\n", temp_tmt1);
+ printf("TMT1 Transition Counter : %"PRIu32"\n", smart_log.thm_temp1_trans_count);
+ printf("TMT1 Total Time : %"PRIu32"\n", smart_log.thm_temp1_total_time);
+
+ printf("HCTM Heavy (TMT2) : %"PRIu16" °C\n", temp_tmt2);
+ printf("TMT2 Transition Counter : %"PRIu32"\n", smart_log.thm_temp2_trans_count);
+ printf("TMT2 Total Time : %"PRIu32"\n", smart_log.thm_temp2_total_time);
+ printf("Thermal Shutdown Threshold : 95 °C\n");
+ }
+ else if (fmt == JSON) {
+ struct json_object *root;
+ root = json_create_object();
+
+ json_object_add_value_int(root, "Current Composite Temperature", le32_to_cpu(temperature));
+ json_object_add_value_int(root, "WCTEMP", le16_to_cpu(id_ctrl.wctemp - 273));
+ json_object_add_value_int(root, "CCTEMP", le16_to_cpu(id_ctrl.cctemp - 273));
+ json_object_add_value_int(root, "DITT support", 0);
+ json_object_add_value_int(root, "HCTM support", le16_to_cpu(id_ctrl.hctma));
+
+ json_object_add_value_int(root, "HCTM Light (TMT1)", le16_to_cpu(temp_tmt1));
+ json_object_add_value_int(root, "TMT1 Transition Counter", le32_to_cpu(smart_log.thm_temp1_trans_count));
+ json_object_add_value_int(root, "TMT1 Total Time", le32_to_cpu(smart_log.thm_temp1_total_time));
+
+ json_object_add_value_int(root, "HCTM Light (TMT2)", le16_to_cpu(temp_tmt2));
+ json_object_add_value_int(root, "TMT2 Transition Counter", le32_to_cpu(smart_log.thm_temp2_trans_count));
+ json_object_add_value_int(root, "TMT2 Total Time", le32_to_cpu(smart_log.thm_temp2_total_time));
+ json_object_add_value_int(root, "Thermal Shutdown Threshold", 95);
+
+ json_print_object(root, NULL);
+ printf("\n");
+
+ json_free_object(root);
+ }
+ else
+ printf("%s: Invalid format\n", __func__);
+
+out:
+ nvme_show_status(ret);
+ nvme_free_tree(r);
+ dev_close(dev);
+ return ret;
+}
+
+static int wdc_capabilities(int argc, char **argv,
+ struct command *command, struct plugin *plugin)
+{
+ const char *desc = "Send a capabilities command.";
+ uint64_t capabilities = 0;
+ struct nvme_dev *dev;
+ nvme_root_t r;
+ int ret;
+
+ OPT_ARGS(opts) =
+ {
+ OPT_END()
+ };
+
+ ret = parse_and_open(&dev, argc, argv, desc, opts);
+ if (ret)
+ return ret;
+
+ /* get capabilities */
+ r = nvme_scan(NULL);
+ wdc_check_device(r, dev);
+ capabilities = wdc_get_drive_capabilities(r, dev);
+
+ /* print command and supported status */
+ printf("WDC Plugin Capabilities for NVME device:%s\n", dev->name);
+ printf("cap-diag : %s\n",
+ capabilities & WDC_DRIVE_CAP_CAP_DIAG ? "Supported" : "Not Supported");
+ printf("drive-log : %s\n",
+ capabilities & WDC_DRIVE_CAP_DRIVE_LOG ? "Supported" : "Not Supported");
+ printf("get-crash-dump : %s\n",
+ capabilities & WDC_DRIVE_CAP_CRASH_DUMP ? "Supported" : "Not Supported");
+ printf("get-pfail-dump : %s\n",
+ capabilities & WDC_DRIVE_CAP_PFAIL_DUMP ? "Supported" : "Not Supported");
+ printf("id-ctrl : Supported\n");
+ printf("purge : %s\n",
+ capabilities & WDC_DRIVE_CAP_PURGE ? "Supported" : "Not Supported");
+ printf("purge-monitor : %s\n",
+ capabilities & WDC_DRIVE_CAP_PURGE ? "Supported" : "Not Supported");
+ printf("vs-internal-log : %s\n",
+ capabilities & WDC_DRIVE_CAP_INTERNAL_LOG_MASK ? "Supported" : "Not Supported");
+ printf("vs-nand-stats : %s\n",
+ capabilities & WDC_DRIVE_CAP_NAND_STATS ? "Supported" : "Not Supported");
+ printf("vs-smart-add-log : %s\n",
+ capabilities & WDC_DRIVE_CAP_SMART_LOG_MASK ? "Supported" : "Not Supported");
+ printf("--C0 Log Page : %s\n",
+ capabilities & WDC_DRIVE_CAP_C0_LOG_PAGE ? "Supported" : "Not Supported");
+ printf("--C1 Log Page : %s\n",
+ capabilities & WDC_DRIVE_CAP_C1_LOG_PAGE ? "Supported" : "Not Supported");
+ printf("--C3 Log Page : %s\n",
+ capabilities & WDC_DRIVE_CAP_C3_LOG_PAGE ? "Supported" : "Not Supported");
+ printf("--CA Log Page : %s\n",
+ capabilities & WDC_DRIVE_CAP_CA_LOG_PAGE ? "Supported" : "Not Supported");
+ printf("--D0 Log Page : %s\n",
+ capabilities & WDC_DRIVE_CAP_D0_LOG_PAGE ? "Supported" : "Not Supported");
+ printf("clear-pcie-correctable-errors : %s\n",
+ capabilities & WDC_DRIVE_CAP_CLEAR_PCIE_MASK ? "Supported" : "Not Supported");
+ printf("drive-essentials : %s\n",
+ capabilities & WDC_DRIVE_CAP_DRIVE_ESSENTIALS ? "Supported" : "Not Supported");
+ printf("get-drive-status : %s\n",
+ capabilities & WDC_DRIVE_CAP_DRIVE_STATUS ? "Supported" : "Not Supported");
+ printf("clear-assert-dump : %s\n",
+ capabilities & WDC_DRIVE_CAP_CLEAR_ASSERT ? "Supported" : "Not Supported");
+ printf("drive-resize : %s\n",
+ capabilities & WDC_DRIVE_CAP_RESIZE ? "Supported" : "Not Supported");
+ printf("vs-fw-activate-history : %s\n",
+ capabilities & WDC_DRIVE_CAP_FW_ACTIVATE_HISTORY_MASK ? "Supported" : "Not Supported");
+ printf("clear-fw-activate-history : %s\n",
+ capabilities & WDC_DRIVE_CAP_CLEAR_FW_ACT_HISTORY_MASK ? "Supported" : "Not Supported");
+ printf("vs-telemetry-controller-option: %s\n",
+ capabilities & WDC_DRVIE_CAP_DISABLE_CTLR_TELE_LOG ? "Supported" : "Not Supported");
+ printf("vs-error-reason-identifier : %s\n",
+ capabilities & WDC_DRIVE_CAP_REASON_ID ? "Supported" : "Not Supported");
+ printf("log-page-directory : %s\n",
+ capabilities & WDC_DRIVE_CAP_LOG_PAGE_DIR ? "Supported" : "Not Supported");
+ printf("namespace-resize : %s\n",
+ capabilities & WDC_DRIVE_CAP_NS_RESIZE ? "Supported" : "Not Supported");
+ printf("vs-drive-info : %s\n",
+ capabilities & WDC_DRIVE_CAP_INFO ? "Supported" : "Not Supported");
+ printf("vs-temperature-stats : %s\n",
+ capabilities & WDC_DRIVE_CAP_TEMP_STATS ? "Supported" : "Not Supported");
+ printf("cloud-SSD-plugin-version : %s\n",
+ capabilities & WDC_DRIVE_CAP_CLOUD_SSD_VERSION ? "Supported" : "Not Supported");
+ printf("vs-pcie-stats : %s\n",
+ capabilities & WDC_DRIVE_CAP_PCIE_STATS ? "Supported" : "Not Supported");
+ printf("get-error-recovery-log : %s\n",
+ capabilities & WDC_DRIVE_CAP_OCP_C1_LOG_PAGE ? "Supported" : "Not Supported");
+ printf("get-dev-capabilities-log : %s\n",
+ capabilities & WDC_DRIVE_CAP_OCP_C4_LOG_PAGE ? "Supported" : "Not Supported");
+ printf("get-unsupported-reqs-log : %s\n",
+ capabilities & WDC_DRIVE_CAP_OCP_C5_LOG_PAGE ? "Supported" : "Not Supported");
+ printf("get-latency-monitor-log : %s\n",
+ capabilities & WDC_DRIVE_CAP_C3_LOG_PAGE ? "Supported" : "Not Supported");
+ printf("cloud-boot-SSD-version : %s\n",
+ capabilities & WDC_DRIVE_CAP_CLOUD_BOOT_SSD_VERSION ? "Supported" : "Not Supported");
+ printf("vs-cloud-log : %s\n",
+ capabilities & WDC_DRIVE_CAP_CLOUD_LOG_PAGE ? "Supported" : "Not Supported");
+ printf("vs-hw-rev-log : %s\n",
+ capabilities & WDC_DRIVE_CAP_HW_REV_LOG_PAGE ? "Supported" : "Not Supported");
+ printf("vs-device_waf : %s\n",
+ capabilities & WDC_DRIVE_CAP_DEVICE_WAF ? "Supported" : "Not Supported");
+ printf("capabilities : Supported\n");
+ nvme_free_tree(r);
+ dev_close(dev);
+ return 0;
+}
+
+static int wdc_cloud_ssd_plugin_version(int argc, char **argv,
+ struct command *command, struct plugin *plugin)
+{
+ const char *desc = "Get Cloud SSD Plugin Version command.";
+ uint64_t capabilities = 0;
+ struct nvme_dev *dev;
+ nvme_root_t r;
+ int ret;
+
+ OPT_ARGS(opts) = {
+ OPT_END()
+ };
+
+ ret = parse_and_open(&dev, argc, argv, desc, opts);
+ if (ret)
+ return ret;
+
+ /* get capabilities */
+ r = nvme_scan(NULL);
+ wdc_check_device(r, dev);
+ capabilities = wdc_get_drive_capabilities(r, dev);
+
+ if ((capabilities & WDC_DRIVE_CAP_CLOUD_SSD_VERSION) == WDC_DRIVE_CAP_CLOUD_SSD_VERSION) {
+ /* print command and supported status */
+ printf("WDC Cloud SSD Plugin Version: 1.0\n");
+ } else {
+ fprintf(stderr, "ERROR : WDC: unsupported device for this command\n");
+ }
+
+ nvme_free_tree(r);
+ dev_close(dev);
+ return 0;
+}
+
+static int wdc_cloud_boot_SSD_version(int argc, char **argv,
+ struct command *command, struct plugin *plugin)
+{
+ const char *desc = "Get Cloud Boot SSD Version command.";
+ const char *namespace_id = "desired namespace id";
+ nvme_root_t r;
+ uint64_t capabilities = 0;
+ struct nvme_dev *dev;
+ int ret;
+ int major = 0, minor = 0;
+ __u8 *data = NULL;
+ wdc_nvme_ext_smart_log *ext_smart_log_ptr = NULL;
+
+ struct config {
+ __u32 namespace_id;
+ };
+
+ struct config cfg = {
+ .namespace_id = NVME_NSID_ALL,
+ };
+
+ OPT_ARGS(opts) = {
+ OPT_UINT("namespace-id", 'n', &cfg.namespace_id, namespace_id),
+ OPT_END()
+ };
+
+ ret = parse_and_open(&dev, argc, argv, desc, opts);
+ if (ret)
+ return ret;
+
+ /* get capabilities */
+ r = nvme_scan(NULL);
+ wdc_check_device(r, dev);
+ capabilities = wdc_get_drive_capabilities(r, dev);
+
+ if ((capabilities & WDC_DRIVE_CAP_CLOUD_BOOT_SSD_VERSION) == WDC_DRIVE_CAP_CLOUD_BOOT_SSD_VERSION) {
+ /* Get the 0xC0 Smart Cloud Attribute V1 log data */
+ ret = nvme_get_ext_smart_cloud_log(dev_fd(dev), &data, 0,
+ cfg.namespace_id);
+
+ ext_smart_log_ptr = (wdc_nvme_ext_smart_log *)data;
+ if (ret == 0) {
+ major = le16_to_cpu(ext_smart_log_ptr->ext_smart_maj);
+ minor = le16_to_cpu(ext_smart_log_ptr->ext_smart_min);
+
+ /* print the version returned from the log page */
+ printf("HyperScale Boot Version: %d.%d\n", major, minor);
+
+ } else {
+ fprintf(stderr, "ERROR : WDC : Unable to read Extended Smart/C0 Log Page data\n");
+ ret = -1;
+ }
+
+ if (data)
+ free(data);
+ } else {
+ fprintf(stderr, "ERROR : WDC: unsupported device for this command\n");
+ }
+
+ nvme_free_tree(r);
+ dev_close(dev);
+ return ret;
+}
+
+static int wdc_enc_get_log(int argc, char **argv, struct command *command,
+ struct plugin *plugin)
+{
+ char *desc = "Get Enclosure Log.";
+ char *file = "Output file pathname.";
+ char *size = "Data retrieval transfer size.";
+ char *log = "Enclosure Log Page ID.";
+ struct nvme_dev *dev;
+ FILE *output_fd;
+ int xfer_size = 0;
+ int len;
+ int err = 0;
+
+ struct config {
+ char *file;
+ __u32 xfer_size;
+ __u32 log_id;
+ };
+
+ struct config cfg = {
+ .file = NULL,
+ .xfer_size = 0,
+ .log_id = 0xffffffff,
+ };
+
+ OPT_ARGS(opts) = {
+ OPT_FILE("output-file", 'o', &cfg.file, file),
+ OPT_UINT("transfer-size", 's', &cfg.xfer_size, size),
+ OPT_UINT("log-id", 'l', &cfg.log_id, log),
+ OPT_END()
+ };
+
+ err = parse_and_open(&dev, argc, argv, desc, opts);
+ if (err)
+ goto ret;
+
+ if (!wdc_enc_check_model(dev)) {
+ err = -EINVAL;
+ goto closed_fd;
+ }
+
+ if (cfg.log_id > 0xff) {
+ fprintf(stderr, "Invalid log identifier: %d. Valid 0xd1, 0xd2, 0xd3, 0xd4, 0xe2, 0xe4\n", cfg.log_id);
+ goto closed_fd;
+ }
+
+ if (cfg.xfer_size != 0) {
+ xfer_size = cfg.xfer_size;
+ if (!wdc_check_power_of_2(cfg.xfer_size)) {
+ fprintf(stderr, "%s: ERROR : xfer-size (%d) must be a power of 2\n", __func__, cfg.xfer_size);
+ err = -EINVAL;
+ goto closed_fd;
+ }
+ }
+
+ /* Log IDs are only for specific enclosures */
+ if (cfg.log_id) {
+ xfer_size = (xfer_size) ? xfer_size : WDC_NVME_ENC_LOG_SIZE_CHUNK;
+ len = cfg.file==NULL?0:strlen(cfg.file);
+ if (len > 0) {
+ output_fd = fopen(cfg.file,"wb");
+ if (output_fd == 0) {
+ fprintf(stderr, "%s: ERROR : opening:%s : %s\n", __func__,cfg.file, strerror(errno));
+ err = -EINVAL;
+ goto closed_fd;
+ }
+ } else {
+ output_fd = stdout;
+ }
+ if (cfg.log_id == WDC_ENC_NIC_CRASH_DUMP_ID_SLOT_1 || cfg.log_id == WDC_ENC_NIC_CRASH_DUMP_ID_SLOT_2
+ || cfg.log_id == WDC_ENC_NIC_CRASH_DUMP_ID_SLOT_3 || cfg.log_id == WDC_ENC_NIC_CRASH_DUMP_ID_SLOT_4) {
+ fprintf(stderr, "args - sz:%x logid:%x of:%s\n",xfer_size,cfg.log_id,cfg.file);
+ err = wdc_enc_get_nic_log(dev, cfg.log_id,
+ xfer_size,
+ WDC_NVME_ENC_NIC_LOG_SIZE,
+ output_fd);
+ } else {
+ fprintf(stderr, "args - sz:%x logid:%x of:%s\n",xfer_size,cfg.log_id,cfg.file);
+ err = wdc_enc_submit_move_data(dev, NULL, 0,
+ xfer_size, output_fd,
+ cfg.log_id, 0, 0);
+ }
+
+ if (err == WDC_RESULT_NOT_AVAILABLE) {
+ fprintf(stderr, "No Log/Crashdump available\n");
+ err = 0;
+ } else if (err) {
+ fprintf(stderr, "ERROR:0x%x Failed to collect log-id:%x \n",err, cfg.log_id);
+ }
+ }
+closed_fd:
+ dev_close(dev);
+ret:
+ return err;
+}
+
+static int wdc_enc_submit_move_data(struct nvme_dev *dev, char *cmd, int len,
+ int xfer_size, FILE *out, int log_id,
+ int cdw14, int cdw15)
+{
+ struct timespec time;
+ uint32_t response_size, more;
+ int err;
+ int handle;
+ uint32_t offset = 0;
+ char *buf;
+
+ buf = (char *)malloc(sizeof(__u8) * xfer_size);
+ if (buf == NULL) {
+ fprintf(stderr, "%s: ERROR : malloc : %s\n", __func__, strerror(errno));
+ return -1;
+ }
+ /* send something no matter what */
+ cmd = (len) ? cmd : buf;
+ len = (len) ? len : 0x20;
+
+ struct nvme_passthru_cmd nvme_cmd = {
+ .opcode = WDC_NVME_ADMIN_ENC_MGMT_SND,
+ .nsid = 0,
+ .addr = (__u64)(uintptr_t) cmd,
+ .data_len = ((len + sizeof(uint32_t) - 1)/sizeof(uint32_t)) * sizeof(uint32_t),
+ .cdw10 = len,
+ .cdw12 = log_id,
+ .cdw13 = 0,
+ .cdw14 = cdw14,
+ .cdw15 = cdw15,
+ };
+
+ clock_gettime(CLOCK_REALTIME, &time);
+ srand(time.tv_nsec);
+ handle = random(); /* Handle to associate send request with receive request */
+ nvme_cmd.cdw11 = handle;
+
+#ifdef WDC_NVME_CLI_DEBUG
+ unsigned char *d = (unsigned char*) nvme_cmd.addr;
+ unsigned char *md = (unsigned char*) nvme_cmd.metadata;
+ printf("NVME_ADMIN_COMMAND:\n" \
+ "opcode: 0x%02x, flags: 0x%02x, rsvd: 0x%04x, nsid: 0x%08x, cdw2: 0x%08x, cdw3: 0x%08x, " \
+ "metadata_len: 0x%08x, data_len: 0x%08x, cdw10: 0x%08x, cdw11: 0x%08x, cdw12: 0x%08x, " \
+ "cdw13: 0x%08x, cdw14: 0x%08x, cdw15: 0x%08x, timeout_ms: 0x%08x, result: 0x%08x, " \
+ "metadata: %s, " \
+ "data: %s\n", \
+ nvme_cmd.opcode, nvme_cmd.flags, nvme_cmd.rsvd1, nvme_cmd.nsid, nvme_cmd.cdw2, nvme_cmd.cdw3, \
+ nvme_cmd.metadata_len, nvme_cmd.data_len, nvme_cmd.cdw10, nvme_cmd.cdw11, nvme_cmd.cdw12, \
+ nvme_cmd.cdw13, nvme_cmd.cdw14, nvme_cmd.cdw15, nvme_cmd.timeout_ms, nvme_cmd.result,
+ md, \
+ d);
+#endif
+ nvme_cmd.result = 0;
+ err = nvme_submit_admin_passthru(dev_fd(dev), &nvme_cmd, NULL);
+ if (nvme_status_equals(err, NVME_STATUS_TYPE_NVME, NVME_SC_INTERNAL)) {
+ fprintf(stderr, "%s: WARNING : WDC : No log ID:x%x available\n",
+ __func__, log_id);
+ }
+ else if (err != 0) {
+ fprintf(stderr, "%s: ERROR : WDC : NVMe Snd Mgmt\n", __func__);
+ nvme_show_status(err);
+ } else {
+ if (nvme_cmd.result == WDC_RESULT_NOT_AVAILABLE)
+ {
+ free(buf);
+ return WDC_RESULT_NOT_AVAILABLE;
+ }
+
+ do {
+ /* Sent request, now go retrieve response */
+ nvme_cmd.flags = 0;
+ nvme_cmd.opcode = WDC_NVME_ADMIN_ENC_MGMT_RCV;
+ nvme_cmd.addr = (__u64)(uintptr_t) buf;
+ nvme_cmd.data_len = xfer_size;
+ nvme_cmd.cdw10 = xfer_size / sizeof(uint32_t);
+ nvme_cmd.cdw11 = handle;
+ nvme_cmd.cdw12 = log_id;
+ nvme_cmd.cdw13 = offset / sizeof(uint32_t);
+ nvme_cmd.cdw14 = cdw14;
+ nvme_cmd.cdw15 = cdw15;
+ nvme_cmd.result = 0; /* returned result !=0 indicates more data available */
+ err = nvme_submit_admin_passthru(dev_fd(dev),
+ &nvme_cmd, NULL);
+ if (err != 0) {
+ more = 0;
+ fprintf(stderr, "%s: ERROR : WDC : NVMe Rcv Mgmt ", __func__);
+ nvme_show_status(err);
+ } else {
+ more = nvme_cmd.result & WDC_RESULT_MORE_DATA;
+ response_size = nvme_cmd.result & ~WDC_RESULT_MORE_DATA;
+ fwrite(buf, response_size, 1, out);
+ offset += response_size;
+ if (more && (response_size & (sizeof(uint32_t)-1))) {
+ fprintf(stderr, "%s: ERROR : WDC : NVMe Rcv Mgmt response size:x%x not LW aligned\n",
+ __func__, response_size);
+ }
+ }
+ } while (more);
+ }
+
+ free(buf);
+ return err;
+}
+
+static int wdc_enc_get_nic_log(struct nvme_dev *dev, __u8 log_id, __u32 xfer_size, __u32 data_len, FILE *out)
+{
+ __u8 *dump_data;
+ __u32 curr_data_offset, curr_data_len;
+ int i, ret = -1;
+ struct nvme_passthru_cmd admin_cmd;
+ __u32 dump_length = data_len;
+ __u32 numd;
+ __u16 numdu, numdl;
+
+ dump_data = (__u8 *) malloc(sizeof (__u8) * dump_length);
+ if (dump_data == NULL) {
+ fprintf(stderr, "%s: ERROR : malloc : %s\n",__func__, strerror(errno));
+ return -1;
+ }
+ memset(dump_data, 0, sizeof (__u8) * dump_length);
+ memset(&admin_cmd, 0, sizeof (struct nvme_passthru_cmd));
+ curr_data_offset = 0;
+ curr_data_len = xfer_size;
+ i = 0;
+
+ numd = (curr_data_len >> 2) - 1;
+ numdu = numd >> 16;
+ numdl = numd & 0xffff;
+ admin_cmd.opcode = nvme_admin_get_log_page;
+ admin_cmd.nsid = curr_data_offset;
+ admin_cmd.addr = (__u64)(uintptr_t) dump_data;
+ admin_cmd.data_len = curr_data_len;
+ admin_cmd.cdw10 = log_id | (numdl << 16);
+ admin_cmd.cdw11 = numdu;
+
+ while (curr_data_offset < data_len) {
+#ifdef WDC_NVME_CLI_DEBUG
+ fprintf(stderr, "nsid 0x%08x addr 0x%08llx, data_len 0x%08x, cdw10 0x%08x, cdw11 0x%08x, cdw12 0x%08x, cdw13 0x%08x, cdw14 0x%08x \n", admin_cmd.nsid, admin_cmd.addr, admin_cmd.data_len, admin_cmd.cdw10, admin_cmd.cdw11, admin_cmd.cdw12, admin_cmd.cdw13, admin_cmd.cdw14);
+#endif
+ ret = nvme_submit_admin_passthru(dev_fd(dev), &admin_cmd,
+ NULL);
+ if (ret != 0) {
+ nvme_show_status(ret);
+ fprintf(stderr, "%s: ERROR : WDC : Get chunk %d, size = 0x%x, offset = 0x%x, addr = 0x%lx\n",
+ __func__, i, admin_cmd.data_len, curr_data_offset, (long unsigned int)admin_cmd.addr);
+ break;
+ }
+
+ if ((curr_data_offset + xfer_size) <= data_len)
+ curr_data_len = xfer_size;
+ else
+ curr_data_len = data_len - curr_data_offset; /* last transfer */
+
+ curr_data_offset += curr_data_len;
+ numd = (curr_data_len >> 2) - 1;
+ numdu = numd >> 16;
+ numdl = numd & 0xffff;
+ admin_cmd.addr = (__u64)(uintptr_t)dump_data + (__u64)curr_data_offset;
+ admin_cmd.nsid = curr_data_offset;
+ admin_cmd.data_len = curr_data_len;
+ admin_cmd.cdw10 = log_id | (numdl << 16);
+ admin_cmd.cdw11 = numdu;
+ i++;
+ }
+ fwrite(dump_data, data_len, 1, out);
+ free(dump_data);
+ return ret;
+}
diff --git a/plugins/wdc/wdc-nvme.h b/plugins/wdc/wdc-nvme.h
new file mode 100644
index 0000000..242cf9a
--- /dev/null
+++ b/plugins/wdc/wdc-nvme.h
@@ -0,0 +1,53 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+#undef CMD_INC_FILE
+#define CMD_INC_FILE plugins/wdc/wdc-nvme
+
+#if !defined(WDC_NVME) || defined(CMD_HEADER_MULTI_READ)
+#define WDC_NVME
+
+#define WDC_PLUGIN_VERSION "2.1.2"
+#include "cmd.h"
+
+PLUGIN(NAME("wdc", "Western Digital vendor specific extensions", WDC_PLUGIN_VERSION),
+ COMMAND_LIST(
+ ENTRY("cap-diag", "WDC Capture-Diagnostics", wdc_cap_diag)
+ ENTRY("drive-log", "WDC Drive Log", wdc_drive_log)
+ ENTRY("get-crash-dump", "WDC Crash Dump", wdc_get_crash_dump)
+ ENTRY("get-pfail-dump", "WDC Pfail Dump", wdc_get_pfail_dump)
+ ENTRY("id-ctrl", "WDC identify controller", wdc_id_ctrl)
+ ENTRY("purge", "WDC Purge", wdc_purge)
+ ENTRY("purge-monitor", "WDC Purge Monitor", wdc_purge_monitor)
+ ENTRY("vs-internal-log", "WDC Internal Firmware Log", wdc_vs_internal_fw_log)
+ ENTRY("vs-nand-stats", "WDC NAND Statistics", wdc_vs_nand_stats)
+ ENTRY("vs-smart-add-log", "WDC Additional Smart Log", wdc_vs_smart_add_log)
+ ENTRY("clear-pcie-correctable-errors", "WDC Clear PCIe Correctable Error Count", wdc_clear_pcie_correctable_errors)
+ ENTRY("drive-essentials", "WDC Drive Essentials", wdc_drive_essentials)
+ ENTRY("get-drive-status", "WDC Get Drive Status", wdc_drive_status)
+ ENTRY("clear-assert-dump", "WDC Clear Assert Dump", wdc_clear_assert_dump)
+ ENTRY("drive-resize", "WDC Drive Resize", wdc_drive_resize)
+ ENTRY("vs-fw-activate-history", "WDC Get FW Activate History", wdc_vs_fw_activate_history)
+ ENTRY("clear-fw-activate-history", "WDC Clear FW Activate History", wdc_clear_fw_activate_history)
+ ENTRY("enc-get-log", "WDC Get Enclosure Log", wdc_enc_get_log)
+ ENTRY("vs-telemetry-controller-option", "WDC Enable/Disable Controller Initiated Telemetry Log", wdc_vs_telemetry_controller_option)
+ ENTRY("vs-error-reason-identifier", "WDC Telemetry Reason Identifier", wdc_reason_identifier)
+ ENTRY("log-page-directory", "WDC Get Log Page Directory", wdc_log_page_directory)
+ ENTRY("namespace-resize", "WDC NamespaceDrive Resize", wdc_namespace_resize)
+ ENTRY("vs-drive-info", "WDC Get Drive Info", wdc_vs_drive_info)
+ ENTRY("vs-temperature-stats", "WDC Get Temperature Stats", wdc_vs_temperature_stats)
+ ENTRY("capabilities", "WDC Device Capabilities", wdc_capabilities)
+ ENTRY("cloud-SSD-plugin-version", "WDC Cloud SSD Plugin Version", wdc_cloud_ssd_plugin_version)
+ ENTRY("vs-pcie-stats", "WDC VS PCIE Statistics", wdc_vs_pcie_stats)
+ ENTRY("get-latency-monitor-log", "WDC Get Latency Monitor Log Page", wdc_get_latency_monitor_log)
+ ENTRY("get-error-recovery-log", "WDC Get Error Recovery Log Page", wdc_get_error_recovery_log)
+ ENTRY("get-dev-capabilities-log", "WDC Get Device Capabilities Log Page", wdc_get_dev_capabilities_log)
+ ENTRY("get-unsupported-reqs-log", "WDC Get Unsupported Requirements Log Page", wdc_get_unsupported_reqs_log)
+ ENTRY("cloud-boot-SSD-version", "WDC Get the Cloud Boot SSD Version", wdc_cloud_boot_SSD_version)
+ ENTRY("vs-cloud-log", "WDC Get the Cloud Log Page", wdc_vs_cloud_log)
+ ENTRY("vs-hw-rev-log", "WDC Get the Hardware Revision Log Page", wdc_vs_hw_rev_log)
+ ENTRY("vs-device-waf", "WDC Calculate Device Write Amplication Factor", wdc_vs_device_waf)
+ )
+);
+
+#endif
+
+#include "define_cmd.h"
diff --git a/plugins/wdc/wdc-utils.c b/plugins/wdc/wdc-utils.c
new file mode 100644
index 0000000..38e61ed
--- /dev/null
+++ b/plugins/wdc/wdc-utils.c
@@ -0,0 +1,166 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (c) 2017-2018 Western Digital Corporation or its affiliates.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301, USA.
+ *
+ * Author: Jeff Lien <jeff.lien@wdc.com>,
+ */
+
+#include <errno.h>
+#include <string.h>
+#include <unistd.h>
+#include <time.h>
+#include "wdc-utils.h"
+
+int wdc_UtilsSnprintf(char *buffer, unsigned int sizeOfBuffer, const char *format, ...)
+{
+ int res = 0;
+ va_list vArgs;
+
+ va_start(vArgs, format);
+ res = vsnprintf(buffer, sizeOfBuffer, format, vArgs);
+ va_end(vArgs);
+
+ return res;
+}
+
+void wdc_UtilsDeleteCharFromString(char* buffer, int buffSize, char charToRemove)
+{
+ int i = 0;
+ int count = 0;
+
+ if (!buffer || !buffSize)
+ return;
+
+ /*
+ * Traverse the given string. If current character is not charToRemove,
+ * then place it at index count++
+ */
+ for (i = 0; ((i < buffSize) && (buffer[i] != '\0')); i++) {
+ if (buffer[i] != charToRemove)
+ buffer[count++] = buffer[i];
+ }
+ buffer[count] = '\0';
+}
+
+int wdc_UtilsGetTime(PUtilsTimeInfo timeInfo)
+{
+ time_t currTime;
+ struct tm currTimeInfo;
+
+ if(!timeInfo)
+ return WDC_STATUS_INVALID_PARAMETER;
+
+ tzset();
+ time(&currTime);
+ localtime_r(&currTime, &currTimeInfo);
+
+ timeInfo->year = currTimeInfo.tm_year + 1900;
+ timeInfo->month = currTimeInfo.tm_mon + 1;
+ timeInfo->dayOfWeek = currTimeInfo.tm_wday;
+ timeInfo->dayOfMonth = currTimeInfo.tm_mday;
+ timeInfo->hour = currTimeInfo.tm_hour;
+ timeInfo->minute = currTimeInfo.tm_min;
+ timeInfo->second = currTimeInfo.tm_sec;
+ timeInfo->msecs = 0;
+ timeInfo->isDST = currTimeInfo.tm_isdst;
+#if defined(__GLIBC__) && !defined(__UCLIBC__) && !defined(__MUSL__)
+ timeInfo->zone = -currTimeInfo.tm_gmtoff / 60;
+#else
+ timeInfo->zone = -1 * (timezone / SECONDS_IN_MIN);
+#endif
+
+ return WDC_STATUS_SUCCESS;
+}
+
+int wdc_UtilsCreateDir(char *path)
+{
+ int retStatus;
+ int status = WDC_STATUS_SUCCESS;
+
+ if (!path )
+ return WDC_STATUS_INVALID_PARAMETER;
+
+ retStatus = mkdir(path, 0x999);
+ if (retStatus < 0) {
+ if (errno == EEXIST)
+ status = WDC_STATUS_DIR_ALREADY_EXISTS;
+ else if (errno == ENOENT)
+ status = WDC_STATUS_PATH_NOT_FOUND;
+ else
+ status = WDC_STATUS_CREATE_DIRECTORY_FAILED;
+ }
+
+ return status;
+}
+
+int wdc_WriteToFile(char *fileName, char *buffer, unsigned int bufferLen)
+{
+ int status = WDC_STATUS_SUCCESS;
+ FILE *file;
+ size_t bytesWritten = 0;
+
+ file = fopen(fileName, "ab+");
+ if (!file) {
+ status = WDC_STATUS_UNABLE_TO_OPEN_FILE;
+ goto end;
+ }
+
+ bytesWritten = fwrite(buffer, 1, bufferLen, file);
+ if (bytesWritten != bufferLen)
+ status = WDC_STATUS_UNABLE_TO_WRITE_ALL_DATA;
+
+end:
+ if(file)
+ fclose(file);
+ return status;
+}
+
+/**
+ * Compares the strings ignoring their cases.
+ *
+ * @param pcSrc Points to a null terminated string for comapring.
+ * @param pcDst Points to a null terminated string for comapring.
+ *
+ * @returns zero if the string matches or
+ * 1 if the pcSrc string is lexically higher than pcDst or
+ * -1 if the pcSrc string is lexically lower than pcDst.
+ */
+int wdc_UtilsStrCompare(char *pcSrc, char *pcDst)
+{
+ while ((toupper(*pcSrc) == toupper(*pcDst)) && (*pcSrc != '\0')) {
+ pcSrc++;
+ pcDst++;
+ }
+ return *pcSrc - *pcDst;
+}
+
+void wdc_StrFormat(char *formatter, size_t fmt_sz, char *tofmt, size_t tofmtsz)
+{
+
+ fmt_sz = snprintf(formatter,fmt_sz, "%-*.*s",
+ (int)tofmtsz, (int)tofmtsz, tofmt);
+ /* trim() the obnoxious trailing white lines */
+ while (fmt_sz) {
+ if (formatter[fmt_sz - 1] != ' ' && formatter[fmt_sz - 1] != '\0') {
+ formatter[fmt_sz] = '\0';
+ break;
+ }
+ fmt_sz--;
+ }
+}
+
diff --git a/plugins/wdc/wdc-utils.h b/plugins/wdc/wdc-utils.h
new file mode 100644
index 0000000..83b208e
--- /dev/null
+++ b/plugins/wdc/wdc-utils.h
@@ -0,0 +1,79 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * Copyright (c) 2017-2018 Western Digital Corporation or its affiliates.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301, USA.
+ *
+ * Author: Jeff Lien <jeff.lien@wdc.com>,
+ */
+
+#include <stdio.h>
+#include <ctype.h>
+#include <stdarg.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <sys/types.h>
+#include <assert.h>
+#include <time.h>
+#include <sys/time.h>
+#include <sys/stat.h>
+
+#include <string.h>
+#include <unistd.h>
+
+/* Create Dir Command Status */
+#define WDC_STATUS_SUCCESS 0
+#define WDC_STATUS_FAILURE -1
+#define WDC_STATUS_INSUFFICIENT_MEMORY -2
+#define WDC_STATUS_INVALID_PARAMETER -3
+#define WDC_STATUS_FILE_SIZE_ZERO -27
+#define WDC_STATUS_UNABLE_TO_WRITE_ALL_DATA -34
+#define WDC_STATUS_DIR_ALREADY_EXISTS -36
+#define WDC_STATUS_PATH_NOT_FOUND -37
+#define WDC_STATUS_CREATE_DIRECTORY_FAILED -38
+#define WDC_STATUS_DELETE_DIRECTORY_FAILED -39
+#define WDC_STATUS_UNABLE_TO_OPEN_FILE -40
+#define WDC_STATUS_UNABLE_TO_OPEN_ZIP_FILE -41
+#define WDC_STATUS_UNABLE_TO_ARCHIVE_EXCEEDED_FILES_LIMIT -256
+#define WDC_STATUS_NO_DATA_FILE_AVAILABLE_TO_ARCHIVE -271
+
+#define WDC_NVME_FIRMWARE_REV_LEN 9 /* added 1 for end delimiter */
+#define WDC_SERIAL_NO_LEN 20
+#define SECONDS_IN_MIN 60
+#define MAX_PATH_LEN 256
+
+typedef struct _UtilsTimeInfo
+{
+ unsigned int year;
+ unsigned int month;
+ unsigned int dayOfWeek;
+ unsigned int dayOfMonth;
+ unsigned int hour;
+ unsigned int minute;
+ unsigned int second;
+ unsigned int msecs;
+ unsigned char isDST; /*0 or 1 */
+ int zone; /* Zone value like +530 or -300 */
+} UtilsTimeInfo, *PUtilsTimeInfo;
+
+int wdc_UtilsSnprintf(char *buffer, unsigned int sizeOfBuffer, const char *format, ...);
+void wdc_UtilsDeleteCharFromString(char* buffer, int buffSize, char charToRemove);
+int wdc_UtilsGetTime(PUtilsTimeInfo timeInfo);
+int wdc_UtilsStrCompare(char *pcSrc, char *pcDst);
+int wdc_UtilsCreateDir(char *path);
+int wdc_WriteToFile(char *fileName, char *buffer, unsigned int bufferLen);
+void wdc_StrFormat(char *formatter, size_t fmt_sz, char *tofmt, size_t tofmtsz);
+
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-09 02:40:39 +0000