Adding upstream version 2.4+really2.4.upstream/2.4+really2.4

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

33 files changed, 1355 insertions, 957 deletions

diff --git a/plugins/fdp/fdp.c b/plugins/fdp/fdp.c
index 9fef271..1e292e8 100644
--- a/plugins/fdp/fdp.c
+++ b/plugins/fdp/fdp.c
@@ -350,7 +350,8 @@ static int fdp_status(int argc, char **argv, struct command *cmd, struct plugin
 		goto out;
 	}
 
-	len = le16_to_cpu(hdr.nruhsd) * sizeof(struct nvme_fdp_ruh_status_desc);
+	len = sizeof(struct nvme_fdp_ruh_status) +
+		le16_to_cpu(hdr.nruhsd) * sizeof(struct nvme_fdp_ruh_status_desc);
 	buf = malloc(len);
 	if (!buf) {
 		err = -ENOMEM;
diff --git a/plugins/innogrit/innogrit-nvme.c b/plugins/innogrit/innogrit-nvme.c
index b5d40dd..1771538 100644
--- a/plugins/innogrit/innogrit-nvme.c
+++ b/plugins/innogrit/innogrit-nvme.c
@@ -162,7 +162,7 @@ static int innogrit_vsc_geteventlog(int argc, char **argv,
 {
 	time_t timep;
 	struct tm *logtime;
-	int icount, ioffset16k, iblock;
+	int icount, ioffset16k, iblock, ivsctype;
 	char currentdir[128], filename[512];
 	unsigned char data[4096], data16k[SIZE_16K], zerob[32];
 	unsigned int *pcheckdata;
@@ -195,6 +195,15 @@ static int innogrit_vsc_geteventlog(int argc, char **argv,
 	if (getcwd(currentdir, 128) == NULL)
 		return -1;
 
+	ret = nvme_vucmd(dev_fd(dev), 0xFE, 0x82, 0x03, 0x00, 0x00, (char *)data, 4096);
+	if (ret == -1)
+		return ret;
+	
+	if (data[0] == 0x5A) 
+		ivsctype = 1;
+	else
+		ivsctype = 0;
+
 	time(&timep);
 	logtime = localtime(&timep);
 	sprintf(filename, "%s/eventlog_%02d%02d-%02d%02d%02d.elog", currentdir, logtime->tm_mon+1,
@@ -218,10 +227,13 @@ static int innogrit_vsc_geteventlog(int argc, char **argv,
 		icount++;
 
 		memset(data, 0, 4096);
-		ret = nvme_vucmd(dev_fd(dev), NVME_VSC_GET_EVENT_LOG, 0, 0,
-				 (SRB_SIGNATURE >> 32),
-				 (SRB_SIGNATURE & 0xFFFFFFFF),
-				 (char *)data, 4096);
+		if (ivsctype == 1) 
+			ret = nvme_vucmd(dev_fd(dev), 0xFE, 0x60, 0x00, 0x00, 0x00,(char *)data, 4096);
+		else
+			ret = nvme_vucmd(dev_fd(dev), NVME_VSC_GET_EVENT_LOG, 0, 0,
+					(SRB_SIGNATURE >> 32),
+					(SRB_SIGNATURE & 0xFFFFFFFF),
+					(char *)data, 4096);
 		if (ret == -1)
 			return ret;
 
@@ -302,7 +314,7 @@ static int innogrit_vsc_getcdump(int argc, char **argv, struct command *command,
 	time_t timep;
 	struct tm *logtime;
 	char currentdir[128], filename[512], fname[128];
-	unsigned int itotal, icur;
+	unsigned int itotal, icur, ivsctype;
 	unsigned char data[4096];
 	struct cdumpinfo cdumpinfo;
 	unsigned char busevsc = false;
@@ -326,29 +338,44 @@ static int innogrit_vsc_getcdump(int argc, char **argv, struct command *command,
 	time(&timep);
 	logtime = localtime(&timep);
 
+	ivsctype = 0;
 	ipackindex = 0;
 	memset(data, 0, 4096);
-	if (nvme_vucmd(dev_fd(dev), NVME_VSC_GET, VSC_FN_GET_CDUMP, 0x00,
-		       (SRB_SIGNATURE >> 32), (SRB_SIGNATURE & 0xFFFFFFFF),
-		       (char *)data, 4096) == 0) {
-		memcpy(&cdumpinfo, &data[3072], sizeof(cdumpinfo));
-		if (cdumpinfo.sig == 0x5a5b5c5d) {
-			busevsc = true;
-			ipackcount = cdumpinfo.ipackcount;
-			if (ipackcount == 0) {
-				itotal = 0;
-			} else {
-				itotal = cdumpinfo.cdumppack[ipackindex].ilenth;
-				memset(fwvera, 0, sizeof(fwvera));
-				memcpy(fwvera, cdumpinfo.cdumppack[ipackindex].fwver, 8);
-				sprintf(fname, "cdump_%02d%02d-%02d%02d%02d_%d_%s.cdp", logtime->tm_mon+1,
-					logtime->tm_mday, logtime->tm_hour, logtime->tm_min, logtime->tm_sec,
-					ipackindex, fwvera);
-				sprintf(filename, "%s/%s", currentdir, fname);
-			}
+
+	ret = nvme_vucmd(dev_fd(dev), 0xFE, 0x82, 0x03, 0x00, 0x00, (char *)data, 4096);
+	if (ret == -1)
+		return ret;
+	
+	if (data[0] == 0x5A) {
+		ivsctype = 1;
+		ret = nvme_vucmd(dev_fd(dev), 0xFE, 0x82, 0x08, 0x00, 0x00,(char *)data, 4096);
+	} else {
+		ivsctype = 0;
+		ret = nvme_vucmd(dev_fd(dev), NVME_VSC_GET, VSC_FN_GET_CDUMP, 0x00,
+					(SRB_SIGNATURE >> 32), (SRB_SIGNATURE & 0xFFFFFFFF),
+					(char *)data, 4096);
+	}
+	if (ret == -1)
+		return ret;
+
+	memcpy(&cdumpinfo, &data[3072], sizeof(cdumpinfo));
+	if (cdumpinfo.sig == 0x5a5b5c5d) {
+		busevsc = true;
+		ipackcount = cdumpinfo.ipackcount;
+		if (ipackcount == 0) {
+			itotal = 0;
+		} else {
+			itotal = cdumpinfo.cdumppack[ipackindex].ilenth;
+			memset(fwvera, 0, sizeof(fwvera));
+			memcpy(fwvera, cdumpinfo.cdumppack[ipackindex].fwver, 8);
+			sprintf(fname, "cdump_%02d%02d-%02d%02d%02d_%d_%s.cdp", logtime->tm_mon+1,
+				logtime->tm_mday, logtime->tm_hour, logtime->tm_min, logtime->tm_sec,
+				ipackindex, fwvera);
+			sprintf(filename, "%s/%s", currentdir, fname);
 		}
 	}
 
+
 	if (busevsc == false) {
 		memset(data, 0, 4096);
 		ret = nvme_get_nsid_log(dev_fd(dev), true, 0x07,
@@ -375,16 +402,18 @@ static int innogrit_vsc_getcdump(int argc, char **argv, struct command *command,
 		setfilecontent(filename, data, strlen((char *)data));
 		for (icur = 0; icur < itotal; icur += 4096) {
 			memset(data, 0, 4096);
-			if (busevsc)
-				ret = nvme_vucmd(dev_fd(dev), NVME_VSC_GET,
-						 VSC_FN_GET_CDUMP, 0x00,
-						 (SRB_SIGNATURE >> 32),
-						 (SRB_SIGNATURE & 0xFFFFFFFF),
-						 (char *)data, 4096);
-			else
+			if (busevsc) {
+				if (ivsctype == 1) 
+					ret = nvme_vucmd(dev_fd(dev), 0xFE, 0x82, 0x08, 0x00, 0x00,(char *)data, 4096);
+				else
+					ret = nvme_vucmd(dev_fd(dev), NVME_VSC_GET, VSC_FN_GET_CDUMP, 0x00,
+								(SRB_SIGNATURE >> 32), (SRB_SIGNATURE & 0xFFFFFFFF),
+								(char *)data, 4096);					 
+			} else {
 				ret = nvme_get_nsid_log(dev_fd(dev), true,
 							0x07,
 							NVME_NSID_ALL, 4096, data);
+			}
 			if (ret != 0)
 				return ret;
 
@@ -399,17 +428,19 @@ static int innogrit_vsc_getcdump(int argc, char **argv, struct command *command,
 		ipackindex++;
 		if (ipackindex != ipackcount) {
 			memset(data, 0, 4096);
-			if (busevsc)
-				ret = nvme_vucmd(dev_fd(dev), NVME_VSC_GET,
-						 VSC_FN_GET_CDUMP, 0x00,
-						 (SRB_SIGNATURE >> 32),
-						 (SRB_SIGNATURE & 0xFFFFFFFF),
-						 (char *)data, 4096);
-			else
+			if (busevsc) {
+				if (ivsctype == 1) 
+					ret = nvme_vucmd(dev_fd(dev), 0xFE, 0x82, 0x08, 0x00, 0x00,(char *)data, 4096);
+				else
+					ret = nvme_vucmd(dev_fd(dev), NVME_VSC_GET, VSC_FN_GET_CDUMP, 0x00,
+								(SRB_SIGNATURE >> 32), (SRB_SIGNATURE & 0xFFFFFFFF),
+								(char *)data, 4096);							 
+			} else {
 				ret = nvme_get_nsid_log(dev_fd(dev), true,
 							0x07,
 							NVME_NSID_ALL, 4096,
 							data);
+			}
 			if (ret != 0)
 				return ret;
 
diff --git a/plugins/inspur/inspur-nvme.c b/plugins/inspur/inspur-nvme.c
index 9d7bb4d..8c929aa 100644
--- a/plugins/inspur/inspur-nvme.c
+++ b/plugins/inspur/inspur-nvme.c
@@ -222,7 +222,9 @@ static int nvme_get_vendor_log(int argc, char **argv, struct command *cmd, struc
         return err;
 
     memset(local_mem, 0, BYTE_OF_4K);
-    err = nvme_get_log_simple(dev_fd(dev), VENDOR_SMART_LOG_PAGE, sizeof(r1_cli_vendor_log_t), local_mem);
+    err = nvme_get_log_simple(dev_fd(dev),
+                              (enum nvme_cmd_get_log_lid)VENDOR_SMART_LOG_PAGE,
+                              sizeof(r1_cli_vendor_log_t), local_mem);
     if (!err) {
         show_r1_vendor_log((r1_cli_vendor_log_t *)local_mem);
         show_r1_media_err_log((r1_cli_vendor_log_t *)local_mem);
diff --git a/plugins/intel/intel-nvme.c b/plugins/intel/intel-nvme.c
index f660b84..8a29cf9 100644
--- a/plugins/intel/intel-nvme.c
+++ b/plugins/intel/intel-nvme.c
@@ -1558,7 +1558,7 @@ static int enable_lat_stats_tracking(int argc, char **argv,
 		.disable = false,
 	};
 
-	const struct argconfig_commandline_options command_line_options[] = {
+	struct argconfig_commandline_options command_line_options[] = {
 		{"enable", 'e', "", CFG_FLAG, &cfg.enable, no_argument, enable_desc},
 		{"disable", 'd', "", CFG_FLAG, &cfg.disable, no_argument, disable_desc},
 		{NULL}
diff --git a/plugins/memblaze/memblaze-nvme.c b/plugins/memblaze/memblaze-nvme.c
index fb46841..7a4633a 100644
--- a/plugins/memblaze/memblaze-nvme.c
+++ b/plugins/memblaze/memblaze-nvme.c
@@ -226,17 +226,17 @@ static void show_memblaze_smart_log_old(struct nvme_memblaze_smart_log *smart,
     printf("Total thermal throttling minutes since power on			: %u\n",
         smart->items[THERMAL_THROTTLE].thermal_throttle.count);
 
-    printf("Maximum temperature in Kelvin since last factory reset		: %u\n",
+    printf("Maximum temperature in kelvins since last factory reset		: %u\n",
         le16_to_cpu(smart->items[TEMPT_SINCE_RESET].temperature.max));
-    printf("Minimum temperature in Kelvin since last factory reset		: %u\n",
+    printf("Minimum temperature in kelvins since last factory reset		: %u\n",
         le16_to_cpu(smart->items[TEMPT_SINCE_RESET].temperature.min));
     if (compare_fw_version(fw_ver, "0.09.0300") != 0) {
-        printf("Maximum temperature in Kelvin since power on			: %u\n",
+        printf("Maximum temperature in kelvins since power on			: %u\n",
             le16_to_cpu(smart->items[TEMPT_SINCE_BOOTUP].temperature_p.max));
-        printf("Minimum temperature in Kelvin since power on			: %u\n",
+        printf("Minimum temperature in kelvins since power on			: %u\n",
             le16_to_cpu(smart->items[TEMPT_SINCE_BOOTUP].temperature_p.min));
     }
-    printf("Current temperature in Kelvin					: %u\n",
+    printf("Current temperature in kelvins					: %u\n",
         le16_to_cpu(smart->items[TEMPT_SINCE_RESET].temperature.curr));
 
     printf("Maximum power in watt since power on				: %u\n",
@@ -707,7 +707,7 @@ static int glp_high_latency(FILE *fdi, char *buf, int buflen, int print)
         }
         else  //  sort
         {
-            timestamp = logEntry->timestampH - 1;
+            timestamp = logEntry->timestampH;
             timestamp = timestamp << 32;
             timestamp += logEntry->timestampL;
             tt = timestamp / 1000;
@@ -1140,7 +1140,7 @@ static int mb_set_lat_stats(int argc, char **argv,
 		.disable = false,
 	};
 
-	const struct argconfig_commandline_options command_line_options[] = {
+	struct argconfig_commandline_options command_line_options[] = {
 		{"enable", 'e', "", CFG_FLAG, &cfg.enable, no_argument, enable_desc},
 		{"disable", 'd', "", CFG_FLAG, &cfg.disable, no_argument, disable_desc},
 		{NULL}
diff --git a/plugins/meson.build b/plugins/meson.build
index c92b208..2cf2486 100644
--- a/plugins/meson.build
+++ b/plugins/meson.build
@@ -1,29 +1,31 @@
 # SPDX-License-Identifier: GPL-2.0-or-later
 
-sources += [
-  'plugins/amzn/amzn-nvme.c',
-  'plugins/dell/dell-nvme.c',
-  'plugins/dera/dera-nvme.c',
-  'plugins/huawei/huawei-nvme.c',
-  'plugins/intel/intel-nvme.c',
-  'plugins/innogrit/innogrit-nvme.c', 
-  'plugins/memblaze/memblaze-nvme.c',
-  'plugins/micron/micron-nvme.c',
-  'plugins/netapp/netapp-nvme.c',
-  'plugins/nvidia/nvidia-nvme.c',
-  'plugins/scaleflux/sfx-nvme.c',
-  'plugins/seagate/seagate-nvme.c',
-  'plugins/shannon/shannon-nvme.c',
-  'plugins/solidigm/solidigm-nvme.c',
-  'plugins/toshiba/toshiba-nvme.c',
-  'plugins/transcend/transcend-nvme.c',
-  'plugins/virtium/virtium-nvme.c',
-  'plugins/wdc/wdc-utils.c',
-  'plugins/wdc/wdc-nvme.c',
-  'plugins/ymtc/ymtc-nvme.c',
-  'plugins/zns/zns.c',
-  'plugins/inspur/inspur-nvme.c',
-  'plugins/fdp/fdp.c',
-]
-subdir('solidigm')
-subdir('ocp')
+if json_c_dep.found()
+  sources += [
+    'plugins/amzn/amzn-nvme.c',
+    'plugins/dell/dell-nvme.c',
+    'plugins/dera/dera-nvme.c',
+    'plugins/fdp/fdp.c',
+    'plugins/huawei/huawei-nvme.c',
+    'plugins/innogrit/innogrit-nvme.c',
+    'plugins/inspur/inspur-nvme.c',
+    'plugins/intel/intel-nvme.c',
+    'plugins/memblaze/memblaze-nvme.c',
+    'plugins/micron/micron-nvme.c',
+    'plugins/netapp/netapp-nvme.c',
+    'plugins/nvidia/nvidia-nvme.c',
+    'plugins/scaleflux/sfx-nvme.c',
+    'plugins/seagate/seagate-nvme.c',
+    'plugins/shannon/shannon-nvme.c',
+    'plugins/solidigm/solidigm-nvme.c',
+    'plugins/toshiba/toshiba-nvme.c',
+    'plugins/transcend/transcend-nvme.c',
+    'plugins/virtium/virtium-nvme.c',
+    'plugins/wdc/wdc-nvme.c',
+    'plugins/wdc/wdc-utils.c',
+    'plugins/ymtc/ymtc-nvme.c',
+    'plugins/zns/zns.c',
+  ]
+  subdir('solidigm')
+  subdir('ocp')
+endif
diff --git a/plugins/micron/micron-nvme.c b/plugins/micron/micron-nvme.c
index 3c0904c..bd5f7d7 100644
--- a/plugins/micron/micron-nvme.c
+++ b/plugins/micron/micron-nvme.c
@@ -455,7 +455,7 @@ exit_status:
  */
 static int micron_parse_options(struct nvme_dev **dev, int argc, char **argv,
 				const char *desc,
-				const struct argconfig_commandline_options *opts,
+				struct argconfig_commandline_options *opts,
 				eDriveModel *modelp)
 {
     int idx = 0;
diff --git a/plugins/ocp/meson.build b/plugins/ocp/meson.build
index a4e5d20..641239a 100644
--- a/plugins/ocp/meson.build
+++ b/plugins/ocp/meson.build
@@ -2,5 +2,6 @@ sources += [
   'plugins/ocp/ocp-utils.c',
   'plugins/ocp/ocp-nvme.c',
   'plugins/ocp/ocp-clear-fw-update-history.c',
+  'plugins/ocp/ocp-smart-extended-log.c',
 ]
 
diff --git a/plugins/ocp/ocp-clear-fw-update-history.c b/plugins/ocp/ocp-clear-fw-update-history.c
index fef09cf..b9235b8 100644
--- a/plugins/ocp/ocp-clear-fw-update-history.c
+++ b/plugins/ocp/ocp-clear-fw-update-history.c
@@ -15,59 +15,7 @@ static const __u8 OCP_FID_CLEAR_FW_ACTIVATION_HISTORY = 0xC1;
 int ocp_clear_fw_update_history(int argc, char **argv, struct command *cmd, struct plugin *plugin)
 {
 	const char *desc = "OCP Clear Firmware Update History";
-	__u32 result = 0;
-	__u32 clear_fw_history = 1 << 31;
-	struct nvme_dev *dev;
-	int uuid_index = 0;
-	bool no_uuid = false;
-	int err;
 
-	OPT_ARGS(opts) = {
-		OPT_FLAG("no-uuid", 'n', &no_uuid,
-			 "Skip UUID index search (UUID index not required for OCP 1.0)"),
-		OPT_END()
-	};
-
-	err = parse_and_open(&dev, argc, argv, desc, opts);
-	if (err)
-		return err;
-	if (no_uuid == false) {
-		// OCP 2.0 requires UUID index support
-		err = ocp_get_uuid_index(dev, &uuid_index);
-		if (err || uuid_index == 0) {
-			fprintf(stderr, "ERROR: No OCP UUID index found\n");
-			goto close_dev;
-		}
-	}
-
-	struct nvme_set_features_args args = {
-		.result = &result,
-		.data = NULL,
-		.args_size = sizeof(args),
-		.fd = dev_fd(dev),
-		.timeout = NVME_DEFAULT_IOCTL_TIMEOUT,
-		.nsid = 0,
-		.cdw11 = clear_fw_history,
-		.cdw12 = 0,
-		.cdw13 = 0,
-		.cdw15 = 0,
-		.data_len = 0,
-		.save = 0,
-		.uuidx = uuid_index,
-		.fid = OCP_FID_CLEAR_FW_ACTIVATION_HISTORY,
-	};
-
-	err = nvme_set_features(&args);
-
-	if (err == 0)
-		printf("Success : %s\n", desc);
-	else if (err > 0)
-		nvme_show_status(err);
-	else
-		printf("Fail : %s\n", desc);
-close_dev:
-	/* Redundant close() to make static code analysis happy */
-	close(dev->direct.fd);
-	dev_close(dev);
-	return err;
+	return ocp_clear_feature(argc, argv, desc,
+				 OCP_FID_CLEAR_FW_ACTIVATION_HISTORY);
 }
diff --git a/plugins/ocp/ocp-clear-fw-update-history.h b/plugins/ocp/ocp-clear-fw-update-history.h
index 25fb6b1..cd0844c 100644
--- a/plugins/ocp/ocp-clear-fw-update-history.h
+++ b/plugins/ocp/ocp-clear-fw-update-history.h
@@ -6,4 +6,5 @@
  *          leonardo.da.cunha@solidigm.com
  */
 
-int ocp_clear_fw_update_history(int argc, char **argv, struct command *cmd, struct plugin *plugin);
+int ocp_clear_fw_update_history(int argc, char **argv,
+                                struct command *cmd, struct plugin *plugin);
diff --git a/plugins/ocp/ocp-nvme.c b/plugins/ocp/ocp-nvme.c
index 14a5f30..a864363 100644
--- a/plugins/ocp/ocp-nvme.c
+++ b/plugins/ocp/ocp-nvme.c
@@ -3,7 +3,7 @@
  *
  * Authors: Arthur Shau <arthurshau@fb.com>,
  *          Wei Zhang <wzhang@fb.com>,
- *   	    Venkat Ramesh <venkatraghavan@fb.com>
+ *          Venkat Ramesh <venkatraghavan@fb.com>
  */
 #include <stdio.h>
 #include <string.h>
@@ -22,753 +22,627 @@
 #include "linux/types.h"
 #include "util/types.h"
 #include "nvme-print.h"
+
+#include "ocp-smart-extended-log.h"
 #include "ocp-clear-fw-update-history.h"
 
 #define CREATE_CMD
 #include "ocp-nvme.h"
+#include "ocp-utils.h"
 
-/* C0 SCAO Log Page */
-#define C0_SMART_CLOUD_ATTR_LEN             0x200
-#define C0_SMART_CLOUD_ATTR_OPCODE          0xC0
-#define C0_GUID_LENGTH                      16
-#define C0_ACTIVE_BUCKET_TIMER_INCREMENT    5
-#define C0_ACTIVE_THRESHOLD_INCREMENT       5
-#define C0_MINIMUM_WINDOW_INCREMENT         100
-
-static __u8 scao_guid[C0_GUID_LENGTH]    = { 0xC5, 0xAF, 0x10, 0x28, 0xEA, 0xBF,
-                0xF2, 0xA4, 0x9C, 0x4F, 0x6F, 0x7C, 0xC9, 0x14, 0xD5, 0xAF };
+#define C0_ACTIVE_BUCKET_TIMER_INCREMENT	5
+#define C0_ACTIVE_THRESHOLD_INCREMENT		5
+#define C0_MINIMUM_WINDOW_INCREMENT		100
 
 /* C3 Latency Monitor Log Page */
-#define C3_LATENCY_MON_LOG_BUF_LEN          0x200
-#define C3_LATENCY_MON_OPCODE               0xC3
-#define C3_LATENCY_MON_VERSION              0x0001
-#define C3_GUID_LENGTH                      16
-static __u8 lat_mon_guid[C3_GUID_LENGTH] = { 0x92, 0x7a, 0xc0, 0x8c, 0xd0, 0x84,
-                0x6c, 0x9c, 0x70, 0x43, 0xe6, 0xd4, 0x58, 0x5e, 0xd4, 0x85 };
-
-#define READ            0
-#define WRITE           1
-#define TRIM            2
-#define RESERVED        3
-
-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_LPV                = 494,	/* Log page version */
-        SCAO_LPG                = 496,	/* Log page GUID */
-} SMART_CLOUD_ATTRIBUTE_OFFSETS;
+#define C3_LATENCY_MON_LOG_BUF_LEN		0x200
+#define C3_LATENCY_MON_OPCODE			0xC3
+#define C3_LATENCY_MON_VERSION			0x0001
+#define C3_GUID_LENGTH				16
+static __u8 lat_mon_guid[C3_GUID_LENGTH] = {
+	0x92, 0x7a, 0xc0, 0x8c,
+	0xd0, 0x84, 0x6c, 0x9c,
+	0x70, 0x43, 0xe6, 0xd4,
+	0x58, 0x5e, 0xd4, 0x85
+};
+
+#define READ		0
+#define WRITE		1
+#define TRIM		2
+#define RESERVED	3
 
 struct __attribute__((__packed__)) 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 */
+	__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];	/* 0x0F0 - 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 */
 };
 
+static const __u8 OCP_FID_CLEAR_PCIE_CORRECTABLE_ERROR_COUNTERS = 0xC3;
+
 static int convert_ts(time_t time, char *ts_buf)
 {
-        struct tm  gmTimeInfo;
-        time_t     time_Human, time_ms;
-        char       buf[80];
+	struct tm gmTimeInfo;
+	time_t time_Human, time_ms;
+	char buf[80];
 
-        time_Human = time/1000;
-        time_ms = time % 1000;
+	time_Human = time/1000;
+	time_ms = time % 1000;
 
-        gmtime_r((const time_t *)&time_Human, &gmTimeInfo);
+	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);
+	strftime(buf, sizeof(buf), "%Y-%m-%d %H:%M:%S", &gmTimeInfo);
+	sprintf(ts_buf, "%s.%03ld GMT", buf, time_ms);
 
-        return 0;
+	return 0;
 }
 
-static void ocp_print_C0_log_normal(void *data)
+static int ocp_print_C3_log_normal(struct nvme_dev *dev,
+				   struct ssd_latency_monitor_log *log_data)
 {
-        __u8 *log_data = (__u8*)data;
-        uint16_t smart_log_ver = 0;
-
-        printf("SMART Cloud Attributes :- \n");
-
-        printf("  Physical media units written -   	        %"PRIu64" %"PRIu64"\n",
-                        (uint64_t)le64_to_cpu(*(uint64_t *)&log_data[SCAO_PMUW+8] & 0xFFFFFFFFFFFFFFFF),
-                        (uint64_t)le64_to_cpu(*(uint64_t *)&log_data[SCAO_PMUW] & 0xFFFFFFFFFFFFFFFF));
-        printf("  Physical media units read    - 	        %"PRIu64" %"PRIu64"\n",
-                        (uint64_t)le64_to_cpu(*(uint64_t *)&log_data[SCAO_PMUR+8] & 0xFFFFFFFFFFFFFFFF),
-                        (uint64_t)le64_to_cpu(*(uint64_t *)&log_data[SCAO_PMUR] & 0xFFFFFFFFFFFFFFFF));
-        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]));
-        }
-        printf("\n");
+	char ts_buf[128];
+	int i, j;
+	int pos = 0;
+
+	printf("-Latency Monitor/C3 Log Page Data-\n");
+	printf("  Controller   :  %s\n", dev->name);
+	printf("  Feature Status                     0x%x\n",
+	       log_data->feature_status);
+	printf("  Active Bucket Timer                %d min\n",
+	       C0_ACTIVE_BUCKET_TIMER_INCREMENT *
+	       le16_to_cpu(log_data->active_bucket_timer));
+	printf("  Active Bucket Timer Threshold      %d min\n",
+	       C0_ACTIVE_BUCKET_TIMER_INCREMENT *
+	       le16_to_cpu(log_data->active_bucket_timer_threshold));
+	printf("  Active Threshold A                 %d ms\n",
+	       C0_ACTIVE_THRESHOLD_INCREMENT *
+	       le16_to_cpu(log_data->active_threshold_a+1));
+	printf("  Active Threshold B                 %d ms\n",
+	       C0_ACTIVE_THRESHOLD_INCREMENT *
+	       le16_to_cpu(log_data->active_threshold_b+1));
+	printf("  Active Threshold C                 %d ms\n",
+	       C0_ACTIVE_THRESHOLD_INCREMENT *
+	       le16_to_cpu(log_data->active_threshold_c+1));
+	printf("  Active Threshold D                 %d ms\n",
+	       C0_ACTIVE_THRESHOLD_INCREMENT *
+	       le16_to_cpu(log_data->active_threshold_d+1));
+	printf("  Active Latency Minimum Window      %d ms\n",
+	       C0_MINIMUM_WINDOW_INCREMENT *
+	       le16_to_cpu(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 Latency Mode: Bucket %d      %27d     %27d     %27d\n",
+		       i,
+		       log_data->active_latency_config & (1 << pos),
+		       log_data->active_latency_config & (1 << pos),
+		       log_data->active_latency_config & (1 << pos));
+	}
+	printf("\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 {
+				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 {
+				convert_ts(le64_to_cpu(log_data->static_latency_timestamp[i][j]), ts_buf);
+				printf("%s     ", ts_buf);
+			}
+		}
+		printf("\n");
+	}
+
+	return 0;
 }
 
-static void ocp_print_C0_log_json(void *data)
+static void ocp_print_C3_log_json(struct ssd_latency_monitor_log *log_data)
 {
-        __u8 *log_data = (__u8*)data;
-        struct json_object *root;
-        struct json_object *pmuw;
-        struct json_object *pmur;
-        uint16_t smart_log_ver = 0;
-
-        root = json_create_object();
-        pmuw = json_create_object();
-        pmur = json_create_object();
-
-        json_object_add_value_uint64(pmuw, "hi",
-                        (uint64_t)le64_to_cpu(*(uint64_t *)&log_data[SCAO_PMUW+8] & 0xFFFFFFFFFFFFFFFF));
-        json_object_add_value_uint64(pmuw, "lo",
-                        (uint64_t)le64_to_cpu(*(uint64_t *)&log_data[SCAO_PMUW] & 0xFFFFFFFFFFFFFFFF));
-        json_object_add_value_object(root, "Physical media units written", pmuw);
-        json_object_add_value_uint64(pmur, "hi",
-                        (uint64_t)le64_to_cpu(*(uint64_t *)&log_data[SCAO_PMUR+8] & 0xFFFFFFFFFFFFFFFF));
-        json_object_add_value_uint64(pmur, "lo",
-                        (uint64_t)le64_to_cpu(*(uint64_t *)&log_data[SCAO_PMUR] & 0xFFFFFFFFFFFFFFFF));
-        json_object_add_value_object(root, "Physical media units read", 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_uint(root, "PCIe Link Retraining Count",
-                                (uint64_t)le64_to_cpu(*(uint64_t *)&log_data[SCAO_PLRC]));
-        }
-        json_print_object(root, NULL);
-        printf("\n");
-        json_free_object(root);
+	struct json_object *root;
+	char ts_buf[128];
+	char buf[128];
+	int i, j;
+	int pos = 0;
+	char *operation[3] = {"Read", "Write", "Trim"};
+
+	root = json_create_object();
+
+	json_object_add_value_uint(root, "Feature Status",
+		log_data->feature_status);
+	json_object_add_value_uint(root, "Active Bucket Timer",
+		C0_ACTIVE_BUCKET_TIMER_INCREMENT *
+		le16_to_cpu(log_data->active_bucket_timer));
+	json_object_add_value_uint(root, "Active Bucket Timer Threshold",
+		C0_ACTIVE_BUCKET_TIMER_INCREMENT *
+		le16_to_cpu(log_data->active_bucket_timer_threshold));
+	json_object_add_value_uint(root, "Active Threshold A",
+		C0_ACTIVE_THRESHOLD_INCREMENT *
+		le16_to_cpu(log_data->active_threshold_a + 1));
+	json_object_add_value_uint(root, "Active Threshold B",
+		C0_ACTIVE_THRESHOLD_INCREMENT *
+		le16_to_cpu(log_data->active_threshold_b + 1));
+	json_object_add_value_uint(root, "Active Threshold C",
+		C0_ACTIVE_THRESHOLD_INCREMENT *
+		le16_to_cpu(log_data->active_threshold_c + 1));
+	json_object_add_value_uint(root, "Active Threshold D",
+		C0_ACTIVE_THRESHOLD_INCREMENT *
+		le16_to_cpu(log_data->active_threshold_d + 1));
+	json_object_add_value_uint(root, "Active Lantency Minimum Window",
+		C0_MINIMUM_WINDOW_INCREMENT *
+		le16_to_cpu(log_data->active_latency_min_window));
+	json_object_add_value_uint(root, "Active Latency Stamp Units",
+		le16_to_cpu(log_data->active_latency_stamp_units));
+	json_object_add_value_uint(root, "Static Latency Stamp Units",
+		le16_to_cpu(log_data->static_latency_stamp_units));
+	json_object_add_value_uint(root, "Debug Log Trigger Enable",
+		le16_to_cpu(log_data->debug_log_trigger_enable));
+
+	for (i = 0; i <= 3; i++) {
+		struct json_object *bucket;
+
+		bucket = json_create_object();
+		sprintf(buf, "Active Latency Mode: Bucket %d", i);
+		for (j = 0; j <= 2; j++) {
+			json_object_add_value_uint(bucket, operation[j],
+						   log_data->active_latency_config & (1 << pos));
+		}
+		json_object_add_value_object(root, buf, bucket);
+	}
+
+	for (i = 0; i <= 3; i++) {
+		struct json_object *bucket;
+
+		bucket = json_create_object();
+		sprintf(buf, "Active Bucket Counter: Bucket %d", i);
+		for (j = 0; j <= 2; j++) {
+			json_object_add_value_uint(bucket, operation[j],
+				le32_to_cpu(log_data->active_bucket_counter[i][j]));
+		}
+		json_object_add_value_object(root, buf, bucket);
+	}
+
+	for (i = 0; i <= 3; i++) {
+		struct json_object *bucket;
+
+		bucket = json_create_object();
+		sprintf(buf, "Active Measured Latency: Bucket %d", i);
+		for (j = 0; j <= 2; j++) {
+			json_object_add_value_uint(bucket, operation[j],
+				le16_to_cpu(log_data->active_measured_latency[i][j]));
+		}
+		json_object_add_value_object(root, buf, bucket);
+	}
+
+	for (i = 0; i <= 3; i++) {
+		struct json_object *bucket;
+
+		bucket = json_create_object();
+		sprintf(buf, "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)
+				json_object_add_value_string(bucket, operation[j], "NA");
+			else {
+				convert_ts(le64_to_cpu(log_data->active_latency_timestamp[i][j]), ts_buf);
+				json_object_add_value_string(bucket, operation[j], ts_buf);
+			}
+		}
+		json_object_add_value_object(root, buf, bucket);
+	}
+
+	for (i = 0; i <= 3; i++) {
+		struct json_object *bucket;
+
+		bucket = json_create_object();
+		sprintf(buf, "Static Bucket Counter: Bucket %d", i);
+		for (j = 0; j <= 2; j++) {
+			json_object_add_value_uint(bucket, operation[j],
+				le32_to_cpu(log_data->static_bucket_counter[i][j]));
+		}
+		json_object_add_value_object(root, buf, bucket);
+	}
+
+	for (i = 0; i <= 3; i++) {
+		struct json_object *bucket;
+
+		bucket = json_create_object();
+		sprintf(buf, "Static Measured Latency: Bucket %d", i);
+		for (j = 0; j <= 2; j++) {
+			json_object_add_value_uint(bucket, operation[j],
+				le16_to_cpu(log_data->static_measured_latency[i][j]));
+		}
+		json_object_add_value_object(root, buf, bucket);
+	}
+
+	for (i = 0; i <= 3; i++) {
+		struct json_object *bucket;
+
+		bucket = json_create_object();
+		sprintf(buf, "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)
+				json_object_add_value_string(bucket, operation[j], "NA");
+			else {
+				convert_ts(le64_to_cpu(log_data->static_latency_timestamp[i][j]), ts_buf);
+				json_object_add_value_string(bucket, operation[j], ts_buf);
+			}
+		}
+		json_object_add_value_object(root, buf, bucket);
+	}
+
+	json_print_object(root, NULL);
+	printf("\n");
+
+	json_free_object(root);
 }
 
-static int get_c0_log_page(int fd, char *format)
+static int get_c3_log_page(struct nvme_dev *dev, char *format)
 {
-        int ret = 0;
-        int fmt = -1;
-        __u8 *data;
-        int i;
-
-        fmt = validate_output_format(format);
-        if (fmt < 0) {
-                fprintf(stderr, "ERROR : OCP : invalid output format\n");
-                return fmt;
-        }
-
-        if ((data = (__u8 *) malloc(sizeof(__u8) * C0_SMART_CLOUD_ATTR_LEN)) == NULL) {
-                fprintf(stderr, "ERROR : OCP : malloc : %s\n", strerror(errno));
-                return -1;
-        }
-        memset(data, 0, sizeof (__u8) * C0_SMART_CLOUD_ATTR_LEN);
-
-        ret = nvme_get_log_simple(fd, C0_SMART_CLOUD_ATTR_OPCODE,
-                        C0_SMART_CLOUD_ATTR_LEN, data);
-
-        if (strcmp(format, "json"))
-                fprintf(stderr, "NVMe Status:%s(%x)\n",
-                        nvme_status_to_string(ret, false), ret);
-
-        if (ret == 0) {
-
-                /* check log page guid */
-                /* Verify GUID matches */
-                for (i=0; i<16; i++) {
-                        if (scao_guid[i] != data[SCAO_LPG + i])	{
-                                fprintf(stderr, "ERROR : OCP : Unknown GUID in C0 Log Page data\n");
-                                int j;
-                                fprintf(stderr, "ERROR : OCP : Expected GUID:  0x");
-                                for (j = 0; j<16; j++) {
-                                        fprintf(stderr, "%x", scao_guid[j]);
-                                }
-                                fprintf(stderr, "\nERROR : OCP : Actual GUID:    0x");
-                                for (j = 0; j<16; j++) {
-                                        fprintf(stderr, "%x", data[SCAO_LPG + j]);
-                                }
-                                fprintf(stderr, "\n");
-
-                                ret = -1;
-                                goto out;
-                        }
-                }
-
-                /* print the data */
-                switch (fmt) {
-                case NORMAL:
-                        ocp_print_C0_log_normal(data);
-                        break;
-                case JSON:
-                        ocp_print_C0_log_json(data);
-                        break;
-                }
-        } else {
-                fprintf(stderr, "ERROR : OCP : Unable to read C0 data from buffer\n");
-        }
+	struct ssd_latency_monitor_log *log_data;
+	int ret = 0;
+	int fmt = -1;
+	__u8 *data;
+	int i;
+
+	fmt = validate_output_format(format);
+	if (fmt < 0) {
+		fprintf(stderr, "ERROR : OCP : invalid output format\n");
+		return fmt;
+	}
+
+	data = malloc(sizeof(__u8) * C3_LATENCY_MON_LOG_BUF_LEN);
+	if (!data) {
+		fprintf(stderr, "ERROR : OCP : malloc : %s\n", strerror(errno));
+		return -1;
+	}
+	memset(data, 0, sizeof(__u8) * C3_LATENCY_MON_LOG_BUF_LEN);
+
+	ret = nvme_get_log_simple(dev_fd(dev), C3_LATENCY_MON_OPCODE,
+		C3_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 ssd_latency_monitor_log *)data;
+
+		/* check log page version */
+		if (log_data->log_page_version != C3_LATENCY_MON_VERSION) {
+			fprintf(stderr,
+				"ERROR : OCP : invalid latency monitor version\n");
+			ret = -1;
+			goto out;
+		}
+
+		/* check log page guid */
+		/* Verify GUID matches */
+		for (i = 0; i < 16; i++) {
+			if (lat_mon_guid[i] != log_data->log_page_guid[i]) {
+				int j;
+
+				fprintf(stderr, "ERROR : OCP : Unknown GUID in C3 Log Page data\n");
+				fprintf(stderr, "ERROR : OCP : Expected GUID: 0x");
+				for (j = 0; j < 16; j++) {
+					fprintf(stderr, "%x", lat_mon_guid[j]);
+				}
+
+				fprintf(stderr, "\nERROR : OCP : 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;
+			}
+		}
+
+		switch (fmt) {
+		case NORMAL:
+			ocp_print_C3_log_normal(dev, log_data);
+			break;
+		case JSON:
+			ocp_print_C3_log_json(log_data);
+			break;
+		}
+	} else {
+		fprintf(stderr,
+			"ERROR : OCP : Unable to read C3 data from buffer\n");
+	}
 
 out:
-        free(data);
-        return ret;
+	free(data);
+	return ret;
+}
+
+static int smart_add_log(int argc, char **argv, struct command *cmd,
+			 struct plugin *plugin)
+{
+	return ocp_smart_add_log(argc, argv, cmd, plugin);
 }
 
-static int ocp_smart_add_log(int argc, char **argv, struct command *cmd,
-                struct plugin *plugin)
+static int ocp_latency_monitor_log(int argc, char **argv,
+				   struct command *command,
+				   struct plugin *plugin)
 {
-        const char *desc = "Retrieve latency monitor log data.";
+	const char *desc = "Retrieve latency monitor log data.";
 	struct nvme_dev *dev;
-        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;
-
-        ret = get_c0_log_page(dev_fd(dev), cfg.output_format);
-        if (ret)
-                fprintf(stderr, "ERROR : OCP : Failure reading the C0 Log Page, ret = %d\n",
-                        ret);
-        dev_close(dev);
-        return ret;
+	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;
+
+	ret = get_c3_log_page(dev, cfg.output_format);
+	if (ret)
+		fprintf(stderr,
+			"ERROR : OCP : Failure reading the C3 Log Page, ret = %d\n",
+			ret);
+
+	dev_close(dev);
+	return ret;
 }
 
-static int ocp_print_C3_log_normal(struct nvme_dev *dev,
-				   struct ssd_latency_monitor_log *log_data)
+static int clear_fw_update_history(int argc, char **argv,
+				   struct command *cmd, struct plugin *plugin)
 {
-        printf("-Latency Monitor/C3 Log Page Data- \n");
-        printf("  Controller   :  %s\n", dev->name);
-        int i, j;
-        int pos = 0;
-        char       ts_buf[128];
-
-        printf("  Feature Status                     0x%x \n",
-                log_data->feature_status);
-        printf("  Active Bucket Timer                %d min \n",
-                 C0_ACTIVE_BUCKET_TIMER_INCREMENT *
-                 le16_to_cpu(log_data->active_bucket_timer));
-        printf("  Active Bucket Timer Threshold      %d min \n",
-                 C0_ACTIVE_BUCKET_TIMER_INCREMENT *
-                 le16_to_cpu(log_data->active_bucket_timer_threshold));
-        printf("  Active Threshold A                 %d ms \n",
-                 C0_ACTIVE_THRESHOLD_INCREMENT *
-                 le16_to_cpu(log_data->active_threshold_a+1));
-        printf("  Active Threshold B                 %d ms \n",
-                 C0_ACTIVE_THRESHOLD_INCREMENT *
-                 le16_to_cpu(log_data->active_threshold_b+1));
-        printf("  Active Threshold C                 %d ms \n",
-                 C0_ACTIVE_THRESHOLD_INCREMENT *
-                 le16_to_cpu(log_data->active_threshold_c+1));
-        printf("  Active Threshold D                 %d ms \n",
-                 C0_ACTIVE_THRESHOLD_INCREMENT *
-                 le16_to_cpu(log_data->active_threshold_d+1));
-        printf("  Active Latency Minimum Window      %d ms \n",
-                 C0_MINIMUM_WINDOW_INCREMENT *
-                 le16_to_cpu(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 Latency Mode: Bucket %d      %27d     %27d     %27d \n",
-                        i,
-                        log_data->active_latency_config & (1 << pos),
-                        log_data->active_latency_config & (1 << pos),
-                        log_data->active_latency_config & (1 << pos));
-        }
-        printf("\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 {
-                                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 {
-                                convert_ts(le64_to_cpu(log_data->static_latency_timestamp[i][j]), ts_buf);
-                                printf("%s     ", ts_buf);
-                        }
-                }
-                printf("\n");
-        }
-
-        return 0;
+	return ocp_clear_fw_update_history(argc, argv, cmd, plugin);
 }
 
-static void ocp_print_C3_log_json(struct ssd_latency_monitor_log *log_data)
+static const char *eol_plp_failure_mode_to_string(__u8 mode)
 {
-        int i, j;
-        int pos = 0;
-        char	buf[128];
-        char    ts_buf[128];
-        char	*operation[3] = {"Read", "Write", "Trim"};
-        struct json_object *root;
-        root = json_create_object();
-
-        json_object_add_value_uint(root, "Feature Status",
-                        log_data->feature_status);
-        json_object_add_value_uint(root, "Active Bucket Timer",
-                        C0_ACTIVE_BUCKET_TIMER_INCREMENT *
-                        le16_to_cpu(log_data->active_bucket_timer));
-        json_object_add_value_uint(root, "Active Bucket Timer Threshold",
-                        C0_ACTIVE_BUCKET_TIMER_INCREMENT *
-                        le16_to_cpu(log_data->active_bucket_timer_threshold));
-        json_object_add_value_uint(root, "Active Threshold A",
-                        C0_ACTIVE_THRESHOLD_INCREMENT *
-                        le16_to_cpu(log_data->active_threshold_a+1));
-        json_object_add_value_uint(root, "Active Threshold B",
-                        C0_ACTIVE_THRESHOLD_INCREMENT *
-                        le16_to_cpu(log_data->active_threshold_b+1));
-        json_object_add_value_uint(root, "Active Threshold C",
-                        C0_ACTIVE_THRESHOLD_INCREMENT *
-                        le16_to_cpu(log_data->active_threshold_c+1));
-        json_object_add_value_uint(root, "Active Threshold D",
-                        C0_ACTIVE_THRESHOLD_INCREMENT *
-                        le16_to_cpu(log_data->active_threshold_d+1));
-        json_object_add_value_uint(root, "Active Lantency Minimum Window",
-                        C0_MINIMUM_WINDOW_INCREMENT *
-                        le16_to_cpu(log_data->active_latency_min_window));
-        json_object_add_value_uint(root, "Active Latency Stamp Units",
-                        le16_to_cpu(log_data->active_latency_stamp_units));
-        json_object_add_value_uint(root, "Static Latency Stamp Units",
-                        le16_to_cpu(log_data->static_latency_stamp_units));
-        json_object_add_value_uint(root, "Debug Log Trigger Enable",
-                        le16_to_cpu(log_data->debug_log_trigger_enable));
-
-        for (i = 0; i <= 3; i++) {
-                struct json_object *bucket;
-                bucket = json_create_object();
-                sprintf(buf, "Active Latency Mode: Bucket %d", i);
-                for (j = 0; j <= 2; j++) {
-                        json_object_add_value_uint(bucket, operation[j],
-                                        log_data->active_latency_config & (1 << pos));
-                }
-                json_object_add_value_object(root, buf, bucket);
-        }
-        for (i = 0; i <= 3; i++) {
-                struct json_object *bucket;
-                bucket = json_create_object();
-                sprintf(buf, "Active Bucket Counter: Bucket %d", i);
-                for (j = 0; j <= 2; j++) {
-                        json_object_add_value_uint(bucket, operation[j],
-                                        le32_to_cpu(log_data->active_bucket_counter[i][j]));
-                }
-                json_object_add_value_object(root, buf, bucket);
-        }
-        for (i = 0; i <= 3; i++) {
-                struct json_object *bucket;
-                bucket = json_create_object();
-                sprintf(buf, "Active Measured Latency: Bucket %d", i);
-                for (j = 0; j <= 2; j++) {
-                        json_object_add_value_uint(bucket, operation[j],
-                                        le16_to_cpu(log_data->active_measured_latency[i][j]));
-                }
-                json_object_add_value_object(root, buf, bucket);
-        }
-        for (i = 0; i <= 3; i++) {
-                struct json_object *bucket;
-                bucket = json_create_object();
-                sprintf(buf, "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)
-                                json_object_add_value_string(bucket, operation[j], "NA");
-                        else {
-                                convert_ts(le64_to_cpu(log_data->active_latency_timestamp[i][j]), ts_buf);
-                                json_object_add_value_string(bucket, operation[j], ts_buf);
-                        }
-                }
-                json_object_add_value_object(root, buf, bucket);
-        }
-        for (i = 0; i <= 3; i++) {
-                struct json_object *bucket;
-                bucket = json_create_object();
-                sprintf(buf, "Static Bucket Counter: Bucket %d", i);
-                for (j = 0; j <= 2; j++) {
-                        json_object_add_value_uint(bucket, operation[j],
-                                        le32_to_cpu(log_data->static_bucket_counter[i][j]));
-                }
-                json_object_add_value_object(root, buf, bucket);
-        }
-        for (i = 0; i <= 3; i++) {
-                struct json_object *bucket;
-                bucket = json_create_object();
-                sprintf(buf, "Static Measured Latency: Bucket %d", i);
-                for (j = 0; j <= 2; j++) {
-                        json_object_add_value_uint(bucket, operation[j],
-                                        le16_to_cpu(log_data->static_measured_latency[i][j]));
-                }
-                json_object_add_value_object(root, buf, bucket);
-        }
-        for (i = 0; i <= 3; i++) {
-                struct json_object *bucket;
-                bucket = json_create_object();
-                sprintf(buf, "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)
-                                json_object_add_value_string(bucket, operation[j], "NA");
-                        else {
-                                convert_ts(le64_to_cpu(log_data->static_latency_timestamp[i][j]), ts_buf);
-                                json_object_add_value_string(bucket, operation[j], ts_buf);
-                        }
-                }
-                json_object_add_value_object(root, buf, bucket);
-        }
-
-        json_print_object(root, NULL);
-        printf("\n");
-
-        json_free_object(root);
+	switch (mode) {
+	case 1:
+		return "Read only mode (ROM)";
+	case 2:
+		return "Write through mode (WTM)";
+	case 3:
+		return "Normal mode";
+	default:
+		break;
+	}
+
+	return "Reserved";
 }
 
-static int get_c3_log_page(struct nvme_dev *dev, char *format)
+static int eol_plp_failure_mode_get(struct nvme_dev *dev, const __u32 nsid,
+				    const __u8 fid, __u8 sel)
 {
-        int ret = 0;
-        int fmt = -1;
-        __u8 *data;
-        int i;
-        struct ssd_latency_monitor_log *log_data;
-
-        fmt = validate_output_format(format);
-        if (fmt < 0) {
-                fprintf(stderr, "ERROR : OCP : invalid output format\n");
-                return fmt;
-        }
-
-        if ((data = (__u8 *) malloc(sizeof(__u8) * C3_LATENCY_MON_LOG_BUF_LEN)) == NULL) {
-                fprintf(stderr, "ERROR : OCP : malloc : %s\n", strerror(errno));
-                return -1;
-        }
-        memset(data, 0, sizeof (__u8) * C3_LATENCY_MON_LOG_BUF_LEN);
-
-        ret = nvme_get_log_simple(dev_fd(dev), C3_LATENCY_MON_OPCODE,
-                                  C3_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 ssd_latency_monitor_log*)data;
-
-                /* check log page version */
-                if (log_data->log_page_version != C3_LATENCY_MON_VERSION) {
-                        fprintf(stderr,
-                                "ERROR : OCP : invalid latency monitor version\n");
-                        ret = -1;
-                        goto out;
-                }
-
-                /* check log page guid */
-                /* Verify GUID matches */
-                for (i=0; i<16; i++) {
-                        if (lat_mon_guid[i] != log_data->log_page_guid[i]) {
-                                fprintf(stderr,"ERROR : OCP : Unknown GUID in C3 Log Page data\n");
-                                int j;
-                                fprintf(stderr, "ERROR : OCP : Expected GUID: 0x");
-                                for (j = 0; j<16; j++) {
-                                        fprintf(stderr, "%x", lat_mon_guid[j]);
-                                }
-                                fprintf(stderr, "\nERROR : OCP : 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;
-                        }
-                }
-
-                switch (fmt) {
-                case NORMAL:
-                        ocp_print_C3_log_normal(dev, log_data);
-                        break;
-                case JSON:
-                        ocp_print_C3_log_json(log_data);
-                        break;
-                }
-        } else {
-                fprintf(stderr,
-                        "ERROR : OCP : Unable to read C3 data from buffer\n");
-        }
+	__u32 result;
+	int err;
+
+	struct nvme_get_features_args args = {
+		.args_size	= sizeof(args),
+		.fd		= dev_fd(dev),
+		.fid		= fid,
+		.nsid		= nsid,
+		.sel		= sel,
+		.cdw11		= 0,
+		.uuidx		= 0,
+		.data_len	= 0,
+		.data		= NULL,
+		.timeout	= NVME_DEFAULT_IOCTL_TIMEOUT,
+		.result		= &result,
+	};
+
+	err = nvme_get_features(&args);
+	if (!err) {
+		printf("End of Life Behavior (feature: %#0*x): %#0*x (%s: %s)\n",
+		       fid ? 4 : 2, fid, result ? 10 : 8, result,
+		       nvme_select_to_string(sel),
+		       eol_plp_failure_mode_to_string(result));
+		if (sel == NVME_GET_FEATURES_SEL_SUPPORTED)
+			nvme_show_select_result(result);
+	} else {
+		printf("Could not get feature: %#0*x.\n", fid ? 4 : 2, fid);
+	}
+
+	return err;
+}
 
-out:
-        free(data);
-        return ret;
+static int eol_plp_failure_mode_set(struct nvme_dev *dev, const __u32 nsid,
+				    const __u8 fid, __u8 mode, bool save,
+				    bool uuid)
+{
+	__u32 result;
+	int err;
+	int uuid_index = 0;
+
+	if (uuid) {
+		/* OCP 2.0 requires UUID index support */
+		err = ocp_get_uuid_index(dev, &uuid_index);
+		if (err || !uuid_index) {
+			fprintf(stderr, "ERROR: No OCP UUID index found\n");
+			return err;
+		}
+	}
+
+
+	struct nvme_set_features_args args = {
+		.args_size = sizeof(args),
+		.fd = dev_fd(dev),
+		.fid = fid,
+		.nsid = nsid,
+		.cdw11 = mode << 30,
+		.cdw12 = 0,
+		.save = save,
+		.uuidx = uuid_index,
+		.cdw15 = 0,
+		.data_len = 0,
+		.data = NULL,
+		.timeout = NVME_DEFAULT_IOCTL_TIMEOUT,
+		.result = &result,
+	};
+
+	err = nvme_set_features(&args);
+	if (err > 0) {
+		nvme_show_status(err);
+	} else if (err < 0) {
+		perror("Define EOL/PLP failure mode");
+		fprintf(stderr, "Command failed while parsing.\n");
+	} else {
+		printf("Successfully set mode (feature: %#0*x): %#0*x (%s: %s).\n",
+		       fid ? 4 : 2, fid, mode ? 10 : 8, mode,
+		       save ? "Save" : "Not save",
+		       eol_plp_failure_mode_to_string(mode));
+	}
+
+	return err;
 }
 
-static int ocp_latency_monitor_log(int argc, char **argv, struct command *command,
-                struct plugin *plugin)
+static int eol_plp_failure_mode(int argc, char **argv, struct command *cmd,
+				struct plugin *plugin)
 {
-        const char *desc = "Retrieve latency monitor log data.";
+	const char *desc = "Define EOL or PLP circuitry failure mode.\n"\
+			   "No argument prints current mode.";
+	const char *mode = "[0-3]: default/rom/wtm/normal";
+	const char *save = "Specifies that the controller shall save the attribute";
+	const char *sel = "[0-3,8]: current/default/saved/supported/changed";
+	const __u32 nsid = 0;
+	const __u8 fid = 0xc2;
 	struct nvme_dev *dev;
-        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;
-
-        ret = get_c3_log_page(dev, cfg.output_format);
-        if (ret)
-                fprintf(stderr,
-                        "ERROR : OCP : Failure reading the C3 Log Page, ret = %d\n",
-                        ret);
-        dev_close(dev);
-        return ret;
+	int err;
+
+	struct config {
+		__u8 mode;
+		bool save;
+		__u8 sel;
+	};
+
+	struct config cfg = {
+		.mode = 0,
+		.save = false,
+		.sel = 0,
+	};
+
+	OPT_ARGS(opts) = {
+		OPT_BYTE("mode", 'm', &cfg.mode, mode),
+		OPT_FLAG("save", 's', &cfg.save, save),
+		OPT_BYTE("sel", 'S', &cfg.sel, sel),
+		OPT_FLAG("no-uuid", 'n', NULL,
+			 "Skip UUID index search (UUID index not required for OCP 1.0)"),
+		OPT_END()
+	};
+
+	err = parse_and_open(&dev, argc, argv, desc, opts);
+	if (err)
+		return err;
+
+	if (argconfig_parse_seen(opts, "mode"))
+		err = eol_plp_failure_mode_set(dev, nsid, fid, cfg.mode,
+					       cfg.save,
+					       !argconfig_parse_seen(opts, "no-uuid"));
+	else
+		err = eol_plp_failure_mode_get(dev, nsid, fid, cfg.sel);
+
+	dev_close(dev);
+
+	return err;
 }
 
-static int clear_fw_update_history(int argc, char **argv, struct command *cmd,
-				   struct plugin *plugin)
+static int clear_pcie_corectable_error_counters(int argc, char **argv,
+						struct command *cmd,
+						struct plugin *plugin)
 {
-	return ocp_clear_fw_update_history(argc, argv, cmd, plugin);
+	const char *desc = "OCP Clear PCIe Correctable Error Counters";
+
+	return ocp_clear_feature(argc, argv, desc,
+				 OCP_FID_CLEAR_PCIE_CORRECTABLE_ERROR_COUNTERS);
 }
diff --git a/plugins/ocp/ocp-nvme.h b/plugins/ocp/ocp-nvme.h
index c20646a..dc9e154 100644
--- a/plugins/ocp/ocp-nvme.h
+++ b/plugins/ocp/ocp-nvme.h
@@ -3,7 +3,7 @@
  *
  * Authors: Arthur Shau <arthurshau@fb.com>,
  *          Wei Zhang <wzhang@fb.com>,
- *   	    Venkat Ramesh <venkatraghavan@fb.com>
+ *          Venkat Ramesh <venkatraghavan@fb.com>
  */
 #undef CMD_INC_FILE
 #define CMD_INC_FILE plugins/ocp/ocp-nvme
@@ -15,11 +15,11 @@
 
 PLUGIN(NAME("ocp", "OCP cloud SSD extensions", NVME_VERSION),
 	COMMAND_LIST(
-		ENTRY("smart-add-log", "Retrieve extended SMART Information", ocp_smart_add_log)
-		ENTRY("latency-monitor-log", "Get Latency Monitor Log Page",
-		      ocp_latency_monitor_log)
-		ENTRY("clear-fw-activate-history", "Clear firmware update history log",
-		      clear_fw_update_history)
+		ENTRY("smart-add-log", "Retrieve extended SMART Information", smart_add_log)
+		ENTRY("latency-monitor-log", "Get Latency Monitor Log Page", ocp_latency_monitor_log)
+		ENTRY("clear-fw-activate-history", "Clear firmware update history log", clear_fw_update_history)
+		ENTRY("eol-plp-failure-mode", "Define EOL or PLP circuitry failure mode.", eol_plp_failure_mode)
+		ENTRY("clear-pcie-correctable-error-counters", "Clear PCIe correctable error counters", clear_pcie_corectable_error_counters)
 	)
 );
 
diff --git a/plugins/ocp/ocp-smart-extended-log.c b/plugins/ocp/ocp-smart-extended-log.c
new file mode 100644
index 0000000..37b62e9
--- /dev/null
+++ b/plugins/ocp/ocp-smart-extended-log.c
@@ -0,0 +1,352 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/* Copyright (c) 2022 Meta Platforms, Inc.
+ *
+ * Authors: Arthur Shau <arthurshau@fb.com>,
+ *          Wei Zhang <wzhang@fb.com>,
+ *          Venkat Ramesh <venkatraghavan@fb.com>
+ */
+
+#include "ocp-smart-extended-log.h"
+
+#include <errno.h>
+#include <stdio.h>
+
+#include "common.h"
+#include "nvme-print.h"
+
+/* C0 SCAO Log Page */
+#define C0_SMART_CLOUD_ATTR_LEN			0x200
+#define C0_SMART_CLOUD_ATTR_OPCODE		0xC0
+#define C0_GUID_LENGTH				16
+
+static __u8 scao_guid[C0_GUID_LENGTH] = {
+	0xC5, 0xAF, 0x10, 0x28,
+	0xEA, 0xBF, 0xF2, 0xA4,
+	0x9C, 0x4F, 0x6F, 0x7C,
+	0xC9, 0x14, 0xD5, 0xAF
+};
+
+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_EEDC	= 72,	/* End to end detected errors */
+	SCAO_EECE	= 76,	/* End to end corrected 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;
+
+static void ocp_print_C0_log_normal(void *data)
+{
+	uint16_t smart_log_ver = 0;
+	__u8 *log_data = data;
+
+	printf("SMART Cloud Attributes :-\n");
+
+	printf("  Physical media units written -   	        %"PRIu64" %"PRIu64"\n",
+	       (uint64_t)le64_to_cpu(*(uint64_t *)&log_data[SCAO_PMUW + 8] & 0xFFFFFFFFFFFFFFFF),
+	       (uint64_t)le64_to_cpu(*(uint64_t *)&log_data[SCAO_PMUW] & 0xFFFFFFFFFFFFFFFF));
+	printf("  Physical media units read    - 	        %"PRIu64" %"PRIu64"\n",
+	       (uint64_t)le64_to_cpu(*(uint64_t *)&log_data[SCAO_PMUR + 8] & 0xFFFFFFFFFFFFFFFF),
+	       (uint64_t)le64_to_cpu(*(uint64_t *)&log_data[SCAO_PMUR] & 0xFFFFFFFFFFFFFFFF));
+	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 detected errors			%"PRIu32"\n",
+	       (uint32_t)le32_to_cpu(*(uint32_t *)&log_data[SCAO_EEDC]));
+	printf("  End to end corrected errors			%"PRIu32"\n",
+	       (uint32_t)le32_to_cpu(*(uint32_t *)&log_data[SCAO_EECE]));
+	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",
+		       le16_to_cpu(*(uint16_t *)&log_data[SCAO_PVF]));
+		printf("  Minor Version Field                           %"PRIu16"\n",
+		       le16_to_cpu(*(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]));
+		printf("  Power State Change Count			%"PRIu64"\n",
+		       le64_to_cpu(*(uint64_t *)&log_data[SCAO_PSCC]));
+	}
+	printf("\n");
+}
+
+static void ocp_print_C0_log_json(void *data)
+{
+	struct json_object *root;
+	struct json_object *pmuw;
+	struct json_object *pmur;
+	uint16_t smart_log_ver = 0;
+	__u8 *log_data = data;
+	char guid[40];
+
+	root = json_create_object();
+	pmuw = json_create_object();
+	pmur = json_create_object();
+
+	json_object_add_value_uint64(pmuw, "hi",
+		(uint64_t)le64_to_cpu(*(uint64_t *)&log_data[SCAO_PMUW + 8] & 0xFFFFFFFFFFFFFFFF));
+	json_object_add_value_uint64(pmuw, "lo",
+		(uint64_t)le64_to_cpu(*(uint64_t *)&log_data[SCAO_PMUW] & 0xFFFFFFFFFFFFFFFF));
+	json_object_add_value_object(root, "Physical media units written", pmuw);
+	json_object_add_value_uint64(pmur, "hi",
+		(uint64_t)le64_to_cpu(*(uint64_t *)&log_data[SCAO_PMUR + 8] & 0xFFFFFFFFFFFFFFFF));
+	json_object_add_value_uint64(pmur, "lo",
+		(uint64_t)le64_to_cpu(*(uint64_t *)&log_data[SCAO_PMUR] & 0xFFFFFFFFFFFFFFFF));
+	json_object_add_value_object(root, "Physical media units read", 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 detected errors",
+		(uint32_t)le32_to_cpu(*(uint32_t *)&log_data[SCAO_EEDC]));
+	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, "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);
+
+	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",
+					   le16_to_cpu(*(uint16_t *)&log_data[SCAO_PVF]));
+		json_object_add_value_uint(root, "Minor Version Field",
+					   le16_to_cpu(*(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_uint(root, "PCIe Link Retraining Count",
+					   (uint64_t)le64_to_cpu(*(uint64_t *)&log_data[SCAO_PLRC]));
+		json_object_add_value_uint(root, "Power State Change Count",
+					   le64_to_cpu(*(uint64_t *)&log_data[SCAO_PSCC]));
+	}
+	json_print_object(root, NULL);
+	printf("\n");
+	json_free_object(root);
+}
+
+static int get_c0_log_page(int fd, char *format)
+{
+	__u8 *data;
+	int i;
+	int ret = 0;
+	int fmt = -1;
+
+	fmt = validate_output_format(format);
+	if (fmt < 0) {
+		fprintf(stderr, "ERROR : OCP : invalid output format\n");
+		return fmt;
+	}
+
+	data = malloc(sizeof(__u8) * C0_SMART_CLOUD_ATTR_LEN);
+	if (!data) {
+		fprintf(stderr, "ERROR : OCP : malloc : %s\n", strerror(errno));
+		return -1;
+	}
+	memset(data, 0, sizeof(__u8) * C0_SMART_CLOUD_ATTR_LEN);
+
+	ret = nvme_get_log_simple(fd, C0_SMART_CLOUD_ATTR_OPCODE,
+		C0_SMART_CLOUD_ATTR_LEN, data);
+
+	if (strcmp(format, "json"))
+		fprintf(stderr, "NVMe Status:%s(%x)\n",
+			nvme_status_to_string(ret, false), ret);
+
+	if (ret == 0) {
+		/* check log page guid */
+		/* Verify GUID matches */
+		for (i = 0; i < 16; i++) {
+			if (scao_guid[i] != data[SCAO_LPG + i])	{
+				int j;
+
+				fprintf(stderr, "ERROR : OCP : Unknown GUID in C0 Log Page data\n");
+				fprintf(stderr, "ERROR : OCP : Expected GUID:  0x");
+				for (j = 0; j < 16; j++) {
+					fprintf(stderr, "%x", scao_guid[j]);
+				}
+
+				fprintf(stderr, "\nERROR : OCP : Actual GUID:    0x");
+				for (j = 0; j < 16; j++) {
+					fprintf(stderr, "%x", data[SCAO_LPG + j]);
+				}
+				fprintf(stderr, "\n");
+
+				ret = -1;
+				goto out;
+			}
+		}
+
+		/* print the data */
+		switch (fmt) {
+		case NORMAL:
+			ocp_print_C0_log_normal(data);
+			break;
+		case JSON:
+			ocp_print_C0_log_json(data);
+			break;
+		}
+	} else {
+		fprintf(stderr, "ERROR : OCP : Unable to read C0 data from buffer\n");
+	}
+
+out:
+	free(data);
+	return ret;
+}
+
+int ocp_smart_add_log(int argc, char **argv, struct command *cmd,
+			     struct plugin *plugin)
+{
+	const char *desc = "Retrieve the extended SMART health data.";
+	struct nvme_dev *dev;
+	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;
+
+	ret = get_c0_log_page(dev_fd(dev), cfg.output_format);
+	if (ret)
+		fprintf(stderr, "ERROR : OCP : Failure reading the C0 Log Page, ret = %d\n",
+			ret);
+	dev_close(dev);
+	return ret;
+}
diff --git a/plugins/ocp/ocp-smart-extended-log.h b/plugins/ocp/ocp-smart-extended-log.h
new file mode 100644
index 0000000..42c1f98
--- /dev/null
+++ b/plugins/ocp/ocp-smart-extended-log.h
@@ -0,0 +1,18 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/* Copyright (c) 2022 Meta Platforms, Inc.
+ *
+ * Authors: Arthur Shau <arthurshau@fb.com>,
+ *          Wei Zhang <wzhang@fb.com>,
+ *          Venkat Ramesh <venkatraghavan@fb.com>
+ */
+
+#ifndef OCP_SMART_EXTENDED_LOG_H
+#define OCP_SMART_EXTENDED_LOG_H
+
+struct command;
+struct plugin;
+
+int ocp_smart_add_log(int argc, char **argv, struct command *cmd,
+	struct plugin *plugin);
+
+#endif
diff --git a/plugins/ocp/ocp-utils.c b/plugins/ocp/ocp-utils.c
index 9294c05..a37a58c 100644
--- a/plugins/ocp/ocp-utils.c
+++ b/plugins/ocp/ocp-utils.c
@@ -5,11 +5,13 @@
  * Author: leonardo.da.cunha@solidigm.com
  */
 
+#include <unistd.h>
 #include "ocp-utils.h"
+#include "nvme-print.h"
 
 const unsigned char ocp_uuid[NVME_UUID_LEN] = {
-	0x6f, 0xbe, 0x56, 0x8f, 0x99, 0x29, 0x1d, 0xa2, 0x94, 0x47,
-	0x94, 0xe0, 0x5b, 0xd5, 0x94, 0xc1 };
+	0xc1, 0x94, 0xd5, 0x5b, 0xe0, 0x94, 0x47, 0x94, 0xa2, 0x1d,
+	0x29, 0x99, 0x8f, 0x56, 0xbe, 0x6f };
 
 int ocp_get_uuid_index(struct nvme_dev *dev, int *index)
 {
@@ -28,3 +30,66 @@ int ocp_get_uuid_index(struct nvme_dev *dev, int *index)
 	}
 	return err;
 }
+
+int ocp_clear_feature(int argc, char **argv, const char *desc, const __u8 fid)
+{
+	__u32 result = 0;
+	__u32 clear = 1 << 31;
+	struct nvme_dev *dev;
+	int uuid_index = 0;
+	bool uuid = true;
+	int err;
+
+	OPT_ARGS(opts) = {
+		OPT_FLAG("no-uuid", 'n', NULL,
+			 "Skip UUID index search (UUID index not required for OCP 1.0)"),
+		OPT_END()
+	};
+
+	err = parse_and_open(&dev, argc, argv, desc, opts);
+	if (err)
+		return err;
+
+	if (opts[0].seen)
+		uuid = false;
+
+	if (uuid) {
+		/* OCP 2.0 requires UUID index support */
+		err = ocp_get_uuid_index(dev, &uuid_index);
+		if (err || !uuid_index) {
+			fprintf(stderr, "ERROR: No OCP UUID index found\n");
+			goto close_dev;
+		}
+	}
+
+	struct nvme_set_features_args args = {
+		.result = &result,
+		.data = NULL,
+		.args_size = sizeof(args),
+		.fd = dev_fd(dev),
+		.timeout = NVME_DEFAULT_IOCTL_TIMEOUT,
+		.nsid = 0,
+		.cdw11 = clear,
+		.cdw12 = 0,
+		.cdw13 = 0,
+		.cdw15 = 0,
+		.data_len = 0,
+		.save = 0,
+		.uuidx = uuid_index,
+		.fid = fid,
+	};
+
+	err = nvme_set_features(&args);
+
+	if (err == 0)
+		printf("Success : %s\n", desc);
+	else if (err > 0)
+		nvme_show_status(err);
+	else
+		printf("Fail : %s\n", desc);
+close_dev:
+	/* Redundant close() to make static code analysis happy */
+	close(dev->direct.fd);
+	dev_close(dev);
+	return err;
+}
diff --git a/plugins/ocp/ocp-utils.h b/plugins/ocp/ocp-utils.h
index 44d0af4..a962169 100644
--- a/plugins/ocp/ocp-utils.h
+++ b/plugins/ocp/ocp-utils.h
@@ -16,3 +16,5 @@
  * Return: Zero if nvme device has UUID list log page, or result of get uuid list otherwise.
  */
 int ocp_get_uuid_index(struct nvme_dev *dev, int *index);
+
+int ocp_clear_feature(int argc, char **argv, const char *desc, const __u8 fid);
diff --git a/plugins/solidigm/meson.build b/plugins/solidigm/meson.build
index bca13bb..526fb02 100644
--- a/plugins/solidigm/meson.build
+++ b/plugins/solidigm/meson.build
@@ -1,4 +1,5 @@
 sources += [
+  'plugins/solidigm/solidigm-util.c',
   'plugins/solidigm/solidigm-smart.c',
   'plugins/solidigm/solidigm-garbage-collection.c',
   'plugins/solidigm/solidigm-latency-tracking.c',
diff --git a/plugins/solidigm/solidigm-garbage-collection.c b/plugins/solidigm/solidigm-garbage-collection.c
index 8e2eccc..3828b9e 100644
--- a/plugins/solidigm/solidigm-garbage-collection.c
+++ b/plugins/solidigm/solidigm-garbage-collection.c
@@ -19,6 +19,7 @@
 #include "linux/types.h"
 #include "nvme-print.h"
 #include "solidigm-garbage-collection.h"
+#include "solidigm-util.h"
 
 typedef struct __attribute__((packed)) gc_item {
 	__le32 timer_type;
@@ -49,9 +50,11 @@ static void vu_gc_log_show_json(garbage_control_collection_log_t *payload, const
 	json_free_object(gc_entries);
 }
 
-static void vu_gc_log_show(garbage_control_collection_log_t *payload, const char *devname)
+static void vu_gc_log_show(garbage_control_collection_log_t *payload, const char *devname,
+			   __u8 uuid_index)
 {
-	printf("Solidigm Garbage Collection Log for NVME device: %s\n", devname);
+	printf("Solidigm Garbage Collection Log for NVME device:%s UUID-idx:%d\n", devname,
+	       uuid_index);
 	printf("Timestamp     Timer Type\n");
 
 	for (int i = 0; i < VU_GC_MAX_ITEMS; i++) {
@@ -65,6 +68,7 @@ int solidigm_get_garbage_collection_log(int argc, char **argv, struct command *c
 	const char *desc = "Get and parse Solidigm vendor specific garbage collection event log.";
 	struct nvme_dev *dev;
 	int err;
+	__u8 uuid_index;
 
 	struct config {
 		char	*output_format;
@@ -90,18 +94,36 @@ int solidigm_get_garbage_collection_log(int argc, char **argv, struct command *c
 		return EINVAL;
 	}
 
+	uuid_index = solidigm_get_vu_uuid_index(dev);
+
 	garbage_control_collection_log_t gc_log;
 	const int solidigm_vu_gc_log_id = 0xfd;
+	struct nvme_get_log_args args = {
+		.lpo = 0,
+		.result = NULL,
+		.log = &gc_log,
+		.args_size = sizeof(args),
+		.fd = dev_fd(dev),
+		.timeout = NVME_DEFAULT_IOCTL_TIMEOUT,
+		.lid = solidigm_vu_gc_log_id,
+		.len = sizeof(gc_log),
+		.nsid = NVME_NSID_ALL,
+		.csi = NVME_CSI_NVM,
+		.lsi = NVME_LOG_LSI_NONE,
+		.lsp = NVME_LOG_LSP_NONE,
+		.uuidx = uuid_index,
+		.rae = false,
+		.ot = false,
+	};
 
-	err = nvme_get_log_simple(dev_fd(dev), solidigm_vu_gc_log_id,
-				  sizeof(gc_log), &gc_log);
+	err =  nvme_get_log(&args);
 	if (!err) {
 		if (flags & BINARY)	{
 			d_raw((unsigned char *)&gc_log, sizeof(gc_log));
 		} else if (flags & JSON) {
 			vu_gc_log_show_json(&gc_log, dev->name);
 		} else {
-			vu_gc_log_show(&gc_log, dev->name);
+			vu_gc_log_show(&gc_log, dev->name, uuid_index);
 		}
 	}
 	else if (err > 0) {
diff --git a/plugins/solidigm/solidigm-latency-tracking.c b/plugins/solidigm/solidigm-latency-tracking.c
index 1013ae8..40edcfa 100644
--- a/plugins/solidigm/solidigm-latency-tracking.c
+++ b/plugins/solidigm/solidigm-latency-tracking.c
@@ -17,6 +17,7 @@
 #include "plugin.h"
 #include "linux/types.h"
 #include "nvme-print.h"
+#include "solidigm-util.h"
 
 #define BUCKET_LIST_SIZE_4_0 152
 #define BUCKET_LIST_SIZE_4_1 1216
@@ -42,6 +43,7 @@ struct config {
 
 struct latency_tracker {
 	int fd;
+	__u8 uuid_index;
 	struct config cfg;
 	enum nvme_print_flags print_flags;
 	struct latency_statistics stats;
@@ -213,6 +215,7 @@ static void latency_tracker_pre_parse(struct latency_tracker *lt)
 	if (lt->print_flags == NORMAL) {
 		printf("Solidigm IO %s Command Latency Tracking Statistics type %d\n",
 			lt->cfg.write ? "Write" : "Read", lt->cfg.type);
+		printf("UUID-idx: %d\n", lt->uuid_index);
 		printf("Major Revision: %u\nMinor Revision: %u\n",
 			le16_to_cpu(lt->stats.version_major), le16_to_cpu(lt->stats.version_minor));
 		if (lt->has_average_latency_field) {
@@ -276,12 +279,12 @@ static int latency_tracking_is_enable(struct latency_tracker *lt, __u32 * enable
 {
 	struct nvme_get_features_args args_get = {
 		.args_size	= sizeof(args_get),
-		.fd			= lt->fd,
+		.fd		= lt->fd,
+		.uuidx		= lt->uuid_index,
 		.fid		= LATENCY_TRACKING_FID,
 		.nsid		= 0,
 		.sel		= 0,
 		.cdw11		= 0,
-		.uuidx		= 0,
 		.data_len	= LATENCY_TRACKING_FID_DATA_LEN,
 		.data		= NULL,
 		.timeout	= NVME_DEFAULT_IOCTL_TIMEOUT,
@@ -307,12 +310,12 @@ static int latency_tracking_enable(struct latency_tracker *lt)
 	struct nvme_set_features_args args_set = {
 		.args_size	= sizeof(args_set),
 		.fd		= lt->fd,
+		.uuidx		= lt->uuid_index,
 		.fid		= LATENCY_TRACKING_FID,
 		.nsid		= 0,
 		.cdw11		= lt->cfg.enable,
 		.cdw12		= 0,
 		.save		= 0,
-		.uuidx		= 0,
 		.cdw15		= 0,
 		.data_len	= LATENCY_TRACKING_FID_DATA_LEN,
 		.data		= NULL,
@@ -328,8 +331,8 @@ static int latency_tracking_enable(struct latency_tracker *lt)
 		fprintf(stderr, "Command failed while parsing.\n");
 	} else {
 		if (lt->print_flags == NORMAL) {
-			printf("Successfully set enable bit for FID (0x%X) to %i.\n",
-				LATENCY_TRACKING_FID, lt->cfg.enable);
+			printf("Successfully set enable bit for UUID-idx:%d FID:0x%X, to %i.\n",
+				lt->uuid_index, LATENCY_TRACKING_FID, lt->cfg.enable);
 		}
 	}
 	return err;
@@ -356,6 +359,7 @@ static int latency_tracker_get_log(struct latency_tracker *lt)
 		.log	= &lt->stats,
 		.args_size = sizeof(args),
 		.fd	= lt->fd,
+		.uuidx	= lt->uuid_index,
 		.timeout = NVME_DEFAULT_IOCTL_TIMEOUT,
 		.lid	= lt->cfg.write ? WRITE_LOG_ID : READ_LOG_ID,
 		.len	= sizeof(lt->stats),
@@ -363,7 +367,6 @@ static int latency_tracker_get_log(struct latency_tracker *lt)
 		.csi	= NVME_CSI_NVM,
 		.lsi	= NVME_LOG_LSI_NONE,
 		.lsp	= lt->cfg.type,
-		.uuidx	= NVME_UUID_NONE,
 		.rae	= false,
 		.ot	= false,
 	};
@@ -390,6 +393,7 @@ int solidigm_get_latency_tracking_log(int argc, char **argv, struct command *cmd
 	int err;
 
 	struct latency_tracker lt = {
+		.uuid_index = 0,
 		.cfg = {
 			.output_format	= "normal",
 		},
@@ -433,6 +437,8 @@ int solidigm_get_latency_tracking_log(int argc, char **argv, struct command *cmd
 		return EINVAL;
 	}
 
+	lt.uuid_index = solidigm_get_vu_uuid_index(dev);
+
 	err = latency_tracking_enable(&lt);
 	if (err){
 		dev_close(dev);
@@ -462,8 +468,8 @@ int solidigm_get_latency_tracking_log(int argc, char **argv, struct command *cmd
 			putchar(enabled);
 		} else {
 		printf(
-			"Latency Statistics Tracking (FID 0x%X) is currently (%i).\n",
-			LATENCY_TRACKING_FID, enabled);
+			"Latency Statistics Tracking (UUID-idx:%d, FID:0x%X) is currently %i.\n",
+			lt.uuid_index, LATENCY_TRACKING_FID, enabled);
 		}
 	} else {
 		fprintf(stderr, "Could not read feature id 0xE2.\n");
diff --git a/plugins/solidigm/solidigm-nvme.c b/plugins/solidigm/solidigm-nvme.c
index b547035..0e42bd6 100644
--- a/plugins/solidigm/solidigm-nvme.c
+++ b/plugins/solidigm/solidigm-nvme.c
@@ -14,7 +14,9 @@
 #include "solidigm-garbage-collection.h"
 #include "solidigm-latency-tracking.h"
 #include "solidigm-telemetry.h"
+
 #include "plugins/ocp/ocp-clear-fw-update-history.h"
+#include "plugins/ocp/ocp-smart-extended-log.h"
 
 static int get_additional_smart_log(int argc, char **argv, struct command *cmd, struct plugin *plugin)
 {
@@ -37,7 +39,13 @@ static int get_telemetry_log(int argc, char **argv, struct command *cmd, struct
 }
 
 static int clear_fw_update_history(int argc, char **argv, struct command *cmd,
-								   struct plugin *plugin)
+				   struct plugin *plugin)
 {
 	return ocp_clear_fw_update_history(argc, argv, cmd, plugin);
 }
+
+static int smart_cloud(int argc, char **argv, struct command *cmd,
+		       struct plugin *plugin)
+{
+	return ocp_smart_add_log(argc, argv, cmd, plugin);
+}
diff --git a/plugins/solidigm/solidigm-nvme.h b/plugins/solidigm/solidigm-nvme.h
index 778dbf9..1fdc6a6 100644
--- a/plugins/solidigm/solidigm-nvme.h
+++ b/plugins/solidigm/solidigm-nvme.h
@@ -13,11 +13,12 @@
 
 #include "cmd.h"
 
-#define SOLIDIGM_PLUGIN_VERSION "0.7"
+#define SOLIDIGM_PLUGIN_VERSION "0.8"
 
 PLUGIN(NAME("solidigm", "Solidigm vendor specific extensions", SOLIDIGM_PLUGIN_VERSION),
 	COMMAND_LIST(
 		ENTRY("smart-log-add", "Retrieve Solidigm SMART Log", get_additional_smart_log)
+		ENTRY("vs-smart-add-log", "Get SMART / health extended log (redirects to ocp plug-in)", smart_cloud)
 		ENTRY("garbage-collect-log", "Retrieve Garbage Collection Log", get_garbage_collection_log)
 		ENTRY("latency-tracking-log", "Enable/Retrieve Latency tracking Log", get_latency_tracking_log)
 		ENTRY("parse-telemetry-log", "Parse Telemetry Log binary", get_telemetry_log)
diff --git a/plugins/solidigm/solidigm-smart.c b/plugins/solidigm/solidigm-smart.c
index 77c26ac..568d3ab 100644
--- a/plugins/solidigm/solidigm-smart.c
+++ b/plugins/solidigm/solidigm-smart.c
@@ -19,6 +19,7 @@
 #include "nvme-print.h"
 
 #include "solidigm-smart.h"
+#include "solidigm-util.h"
 
 struct  __attribute__((packed)) nvme_additional_smart_log_item {
 	__u8			id;
@@ -179,12 +180,13 @@ static void vu_smart_log_show_json(vu_smart_log_t *payload, unsigned int nsid, c
 	json_free_object(root);
 }
 
-static void vu_smart_log_show(vu_smart_log_t *payload, unsigned int nsid, const char *devname)
+static void vu_smart_log_show(vu_smart_log_t *payload, unsigned int nsid, const char *devname,
+			      __u8 uuid_index)
 {
 	smart_log_item_t *item = payload->item;
 
-	printf("Additional Smart Log for NVME device:%s namespace-id:%x\n",
-		devname, nsid);
+	printf("Additional Smart Log for NVMe device:%s namespace-id:%x UUID-idx:%d\n",
+		devname, nsid, uuid_index);
 	printf("ID             KEY                                 Normalized     Raw\n");
 
 	for (int i = 0; i < VU_SMART_MAX_ITEMS; i++) {
@@ -201,6 +203,7 @@ int solidigm_get_additional_smart_log(int argc, char **argv, struct command *cmd
 	enum nvme_print_flags flags;
 	struct nvme_dev *dev;
 	int err;
+	__u8 uuid_index;
 
 	struct config {
 		__u32	namespace_id;
@@ -229,8 +232,27 @@ int solidigm_get_additional_smart_log(int argc, char **argv, struct command *cmd
 		return flags;
 	}
 
-	err = nvme_get_log_simple(dev_fd(dev), solidigm_vu_smart_log_id,
-				  sizeof(smart_log_payload), &smart_log_payload);
+	uuid_index = solidigm_get_vu_uuid_index(dev);
+
+	struct nvme_get_log_args args = {
+		.lpo = 0,
+		.result = NULL,
+		.log = &smart_log_payload,
+		.args_size = sizeof(args),
+		.fd = dev_fd(dev),
+		.timeout = NVME_DEFAULT_IOCTL_TIMEOUT,
+		.lid = solidigm_vu_smart_log_id,
+		.len = sizeof(smart_log_payload),
+		.nsid = NVME_NSID_ALL,
+		.csi = NVME_CSI_NVM,
+		.lsi = NVME_LOG_LSI_NONE,
+		.lsp = NVME_LOG_LSP_NONE,
+		.uuidx = uuid_index,
+		.rae = false,
+		.ot = false,
+	};
+
+	err =  nvme_get_log(&args);
 	if (!err) {
 		if (flags & JSON) {
 			vu_smart_log_show_json(&smart_log_payload,
@@ -239,7 +261,7 @@ int solidigm_get_additional_smart_log(int argc, char **argv, struct command *cmd
 			d_raw((unsigned char *)&smart_log_payload, sizeof(smart_log_payload));
 		} else {
 			vu_smart_log_show(&smart_log_payload, cfg.namespace_id,
-					  dev->name);
+					  dev->name, uuid_index);
 		}
 	} else if (err > 0) {
 		nvme_show_status(err);
diff --git a/plugins/solidigm/solidigm-telemetry.c b/plugins/solidigm/solidigm-telemetry.c
index 84a4e2a..9946991 100644
--- a/plugins/solidigm/solidigm-telemetry.c
+++ b/plugins/solidigm/solidigm-telemetry.c
@@ -121,7 +121,7 @@ int solidigm_get_telemetry_log(int argc, char **argv, struct command *cmd, struc
 				cfg.cfg_file, strerror(err));
 			goto close_fd;
 		}
-		json_tokener * jstok = json_tokener_new();
+		struct json_tokener * jstok = json_tokener_new();
 
 		tl.configuration = json_tokener_parse_ex(jstok, conf_str, length);
 		if (jstok->err != json_tokener_success)	{
diff --git a/plugins/solidigm/solidigm-telemetry/cod.c b/plugins/solidigm/solidigm-telemetry/cod.c
index be5685b..7accc53 100644
--- a/plugins/solidigm/solidigm-telemetry/cod.c
+++ b/plugins/solidigm/solidigm-telemetry/cod.c
@@ -110,9 +110,9 @@ void solidigm_telemetry_log_cod_parse(struct telemetry_log *tl)
 
 		UNKNOWN = 0xFF,
 	};
-	json_object *telemetry_header = NULL;
-	json_object *COD_offset = NULL;
-	json_object *reason_id = NULL;
+	struct json_object *telemetry_header = NULL;
+	struct json_object *COD_offset = NULL;
+	struct json_object *reason_id = NULL;
 
 	if (!json_object_object_get_ex(tl->root, "telemetryHeader", &telemetry_header))
 		return;
@@ -144,7 +144,7 @@ void solidigm_telemetry_log_cod_parse(struct telemetry_log *tl)
 		return;
 	}
 
-	json_object *cod = json_create_object();
+	struct json_object *cod = json_create_object();
 	json_object_object_add(tl->root, "cod", cod);
 
 	for (int i =0 ; i < data->header.EntryCount; i++) {
diff --git a/plugins/solidigm/solidigm-telemetry/config.c b/plugins/solidigm/solidigm-telemetry/config.c
index 781d786..5111703 100644
--- a/plugins/solidigm/solidigm-telemetry/config.c
+++ b/plugins/solidigm/solidigm-telemetry/config.c
@@ -11,15 +11,15 @@
 // max 16 bit unsigned integer nummber 65535
 #define MAX_16BIT_NUM_AS_STRING_SIZE  6
 
-static bool config_get_by_version(const json_object *obj, int version_major,
-				  int version_minor, json_object **value)
+static bool config_get_by_version(const struct json_object *obj, int version_major,
+				  int version_minor, struct json_object **value)
 {
 	char str_key[MAX_16BIT_NUM_AS_STRING_SIZE];
 	char str_subkey[MAX_16BIT_NUM_AS_STRING_SIZE];
 
 	snprintf(str_key, sizeof(str_key), "%d", version_major);
 	snprintf(str_subkey, sizeof(str_subkey), "%d", version_minor);
-	json_object *major_obj = NULL;
+	struct json_object *major_obj = NULL;
 
 	if (!json_object_object_get_ex(obj, str_key, &major_obj))
 		return false;
@@ -28,11 +28,11 @@ static bool config_get_by_version(const json_object *obj, int version_major,
 	return value != NULL;
 }
 
-bool solidigm_config_get_by_token_version(const json_object *obj, int token_id,
+bool solidigm_config_get_by_token_version(const struct json_object *obj, int token_id,
 					  int version_major, int version_minor,
-					  json_object **value)
+					  struct json_object **value)
 {
-	json_object *token_obj = NULL;
+	struct json_object *token_obj = NULL;
 	char str_key[MAX_16BIT_NUM_AS_STRING_SIZE];
 
 	snprintf(str_key, sizeof(str_key), "%d", token_id);
diff --git a/plugins/solidigm/solidigm-telemetry/config.h b/plugins/solidigm/solidigm-telemetry/config.h
index bea84fb..30e61ff 100644
--- a/plugins/solidigm/solidigm-telemetry/config.h
+++ b/plugins/solidigm/solidigm-telemetry/config.h
@@ -7,4 +7,7 @@
 #include <stdbool.h>
 #include "util/json.h"
 
-bool solidigm_config_get_by_token_version(const json_object *obj, int key, int subkey, int subsubkey, json_object **value);
+bool solidigm_config_get_by_token_version(const struct json_object *obj,
+					  int key, int subkey,
+					  int subsubkey,
+					  struct json_object **value);
diff --git a/plugins/solidigm/solidigm-telemetry/data-area.c b/plugins/solidigm/solidigm-telemetry/data-area.c
index 7233e8f..2f18ea2 100644
--- a/plugins/solidigm/solidigm-telemetry/data-area.c
+++ b/plugins/solidigm/solidigm-telemetry/data-area.c
@@ -17,7 +17,7 @@
 
 static bool telemetry_log_get_value(const struct telemetry_log *tl,
 				    uint32_t offset_bit, uint32_t size_bit,
-				    bool is_signed, json_object **val_obj)
+				    bool is_signed, struct json_object **val_obj)
 {
 	uint32_t offset_bit_from_byte;
 	uint32_t additional_size_byte;
@@ -77,16 +77,16 @@ static bool telemetry_log_get_value(const struct telemetry_log *tl,
 }
 
 static int telemetry_log_structure_parse(const struct telemetry_log *tl,
-					 json_object *struct_def,
+					 struct json_object *struct_def,
 					 size_t parent_offset_bit,
-					 json_object *output,
-					 json_object *metadata)
+					 struct json_object *output,
+					 struct json_object *metadata)
 {
-	json_object *obj_arraySizeArray = NULL;
-	json_object *obj = NULL;
-	json_object *obj_memberList;
-	json_object *major_dimension;
-	json_object *sub_output;
+	struct json_object *obj_arraySizeArray = NULL;
+	struct json_object *obj = NULL;
+	struct json_object *obj_memberList;
+	struct json_object *major_dimension;
+	struct json_object *sub_output;
 	bool is_enumeration = false;
 	bool has_member_list;
 	const char *type = "";
@@ -155,7 +155,7 @@ static int telemetry_log_structure_parse(const struct telemetry_log *tl,
 	uint32_t array_size_dimension[array_rank];
 
 	for (size_t i = 0; i < array_rank; i++) {
-		json_object *dimension = json_object_array_get_idx(obj_arraySizeArray, i);
+		struct json_object *dimension = json_object_array_get_idx(obj_arraySizeArray, i);
 
 		array_size_dimension[i] = json_object_get_uint64(dimension);
 		major_dimension = dimension;
@@ -163,7 +163,7 @@ static int telemetry_log_structure_parse(const struct telemetry_log *tl,
 	if (array_rank > 1) {
 		uint32_t linear_pos_per_index = array_size_dimension[0];
 		uint32_t prev_index_offset_bit = 0;
-		json_object *dimension_output;
+		struct json_object *dimension_output;
 
 		for (int i = 1; i < (array_rank - 1); i++)
 			linear_pos_per_index *= array_size_dimension[i];
@@ -182,7 +182,7 @@ static int telemetry_log_structure_parse(const struct telemetry_log *tl,
 		json_object_array_del_idx(obj_arraySizeArray, array_rank - 1, 1);
 
 		for (int i = 0 ; i < array_size_dimension[0]; i++) {
-			json_object *sub_array = json_create_array();
+			struct json_object *sub_array = json_create_array();
 			size_t offset;
 
 			offset = parent_offset_bit + prev_index_offset_bit;
@@ -213,7 +213,7 @@ static int telemetry_log_structure_parse(const struct telemetry_log *tl,
 	for (uint32_t j = 0; j < array_size_dimension[0]; j++) {
 		if (is_enumeration || !has_member_list) {
 			bool is_signed = !strncmp(type, SIGNED_INT_PREFIX, sizeof(SIGNED_INT_PREFIX)-1);
-			json_object *val_obj;
+			struct json_object *val_obj;
 			size_t offset;
 
 			offset = parent_offset_bit + offset_bit + linear_array_pos_bit;
@@ -230,7 +230,7 @@ static int telemetry_log_structure_parse(const struct telemetry_log *tl,
 				json_free_object(val_obj);
 			}
 		} else {
-			json_object *sub_sub_output = json_object_new_object();
+			struct json_object *sub_sub_output = json_create_object();
 			int num_members;
 
 			if (array_size_dimension[0] > 1)
@@ -240,7 +240,7 @@ static int telemetry_log_structure_parse(const struct telemetry_log *tl,
 
 			num_members = json_object_array_length(obj_memberList);
 			for (int k = 0; k < num_members; k++) {
-				json_object *member = json_object_array_get_idx(obj_memberList, k);
+				struct json_object *member = json_object_array_get_idx(obj_memberList, k);
 				size_t offset;
 
 				offset = parent_offset_bit + offset_bit + linear_array_pos_bit;
@@ -322,8 +322,8 @@ struct telemetry_object_header {
 
 static void telemetry_log_data_area_toc_parse(const struct telemetry_log *tl,
 					      enum nvme_telemetry_da da,
-					      json_object *toc_array,
-					      json_object *tele_obj_array)
+					      struct json_object *toc_array,
+					      struct json_object *tele_obj_array)
 {
 
 	const struct telemetry_object_header *header;
@@ -339,8 +339,8 @@ static void telemetry_log_data_area_toc_parse(const struct telemetry_log *tl,
 	payload = (char *) tl->log;
 
 	for (int i = 0; i < toc->header.TableOfContentsCount; i++) {
-		json_object *structure_definition = NULL;
-		json_object *toc_item;
+		struct json_object *structure_definition = NULL;
+		struct json_object *toc_item;
 		uint32_t obj_offset;
 		bool has_struct;
 
@@ -379,15 +379,15 @@ static void telemetry_log_data_area_toc_parse(const struct telemetry_log *tl,
 								  &structure_definition);
 
 		if (has_struct) {
-			json_object *tele_obj_item = json_create_object();
+			struct json_object *tele_obj_item = json_create_object();
 
 			json_object_array_add(tele_obj_array, tele_obj_item);
 			json_object_get(toc_item);
 			json_object_add_value_object(tele_obj_item, "metadata", toc_item);
-			json_object *parsed_struct = json_object_new_object();
+			struct json_object *parsed_struct = json_create_object();
 
 			json_object_add_value_object(tele_obj_item, "objectData", parsed_struct);
-			json_object *obj_hasTelemObjHdr = NULL;
+			struct json_object *obj_hasTelemObjHdr = NULL;
 			uint32_t header_offset = sizeof(const struct telemetry_object_header);
 			uint32_t file_offset;
 
@@ -411,8 +411,8 @@ static void telemetry_log_data_area_toc_parse(const struct telemetry_log *tl,
 int solidigm_telemetry_log_data_areas_parse(const struct telemetry_log *tl,
 					    enum nvme_telemetry_da last_da)
 {
-	json_object *tele_obj_array = json_create_array();
-	json_object *toc_array = json_create_array();
+	struct json_object *tele_obj_array = json_create_array();
+	struct json_object *toc_array = json_create_array();
 
 	json_object_add_value_array(tl->root, "tableOfContents", toc_array);
 	json_object_add_value_array(tl->root, "telemetryObjects", tele_obj_array);
diff --git a/plugins/solidigm/solidigm-telemetry/header.c b/plugins/solidigm/solidigm-telemetry/header.c
index 72b2d97..d085c24 100644
--- a/plugins/solidigm/solidigm-telemetry/header.c
+++ b/plugins/solidigm/solidigm-telemetry/header.c
@@ -63,10 +63,10 @@ static_assert(sizeof(const struct reason_indentifier_1_2) ==
 #pragma pack(pop, reason_indentifier)
 
 static void telemetry_log_reason_id_parse1_0_ext(const struct telemetry_log *tl,
-						 json_object *reason_id)
+						 struct json_object *reason_id)
 {
 	const struct reason_indentifier_1_0 *ri;
-	json_object *reserved;
+	struct json_object *reserved;
 
 	ri = (struct reason_indentifier_1_0 *) tl->log->rsnident;
 	json_object_object_add(reason_id, "FirmwareVersion", json_object_new_string_len(ri->FirmwareVersion, sizeof(ri->FirmwareVersion)));
@@ -76,16 +76,16 @@ static void telemetry_log_reason_id_parse1_0_ext(const struct telemetry_log *tl,
 	reserved = json_create_array();
 	json_object_add_value_array(reason_id, "Reserved", reserved);
 	for ( int i=0; i < sizeof(ri->Reserved); i++) {
-		json_object *val = json_object_new_int(ri->Reserved[i]);
+		struct json_object *val = json_object_new_int(ri->Reserved[i]);
 		json_object_array_add(reserved, val);
 	}
 }
 
 static void telemetry_log_reason_id_parse1_1_ext(const struct telemetry_log *tl,
-						 json_object *reason_id)
+						 struct json_object *reason_id)
 {
 	const struct reason_indentifier_1_1 *ri;
-	json_object *reserved;
+	struct json_object *reserved;
 
 	ri = (struct reason_indentifier_1_1 *) tl->log->rsnident;
 	json_object_object_add(reason_id, "FirmwareVersion", json_object_new_string_len(ri->FirmwareVersion, sizeof(ri->FirmwareVersion)));
@@ -98,17 +98,17 @@ static void telemetry_log_reason_id_parse1_1_ext(const struct telemetry_log *tl,
 	reserved = json_create_array();
 	json_object_add_value_array(reason_id, "Reserved", reserved);
 	for (int i = 0; i < sizeof(ri->Reserved); i++) {
-		json_object *val = json_object_new_int(ri->Reserved[i]);
+		struct json_object *val = json_object_new_int(ri->Reserved[i]);
 		json_object_array_add(reserved, val);
 	}
 }
 
 static void telemetry_log_reason_id_parse1_2_ext(const struct telemetry_log *tl,
-						 json_object *reason_id)
+						 struct json_object *reason_id)
 {
 	const struct reason_indentifier_1_2 *ri;
-	json_object *dp_reserved;
-	json_object *reserved;
+	struct json_object *dp_reserved;
+	struct json_object *reserved;
 
 	ri = (struct reason_indentifier_1_2 *) tl->log->rsnident;
 
@@ -121,19 +121,19 @@ static void telemetry_log_reason_id_parse1_2_ext(const struct telemetry_log *tl,
 	reserved = json_create_array();
 	json_object_add_value_array(reason_id, "Reserved2", reserved);
 	for (int i = 0; i < sizeof(ri->Reserved2); i++) {
-		json_object *val = json_object_new_int(ri->Reserved2[i]);
+		struct json_object *val = json_object_new_int(ri->Reserved2[i]);
 		json_object_array_add(reserved, val);
 	}
 
 	dp_reserved = json_create_array();
 	json_object_add_value_array(reason_id, "DualPortReserved", dp_reserved);
 	for (int i = 0; i < sizeof(ri->DualPortReserved); i++) {
-		json_object *val =  json_object_new_int(ri->DualPortReserved[i]);
+		struct json_object *val =  json_object_new_int(ri->DualPortReserved[i]);
 		json_object_array_add(dp_reserved, val);
 	}
 }
 
-static void solidigm_telemetry_log_reason_id_parse(const struct telemetry_log *tl, json_object *reason_id)
+static void solidigm_telemetry_log_reason_id_parse(const struct telemetry_log *tl, struct json_object *reason_id)
 {
 	const struct reason_indentifier_1_0 *ri1_0 =
 		(struct reason_indentifier_1_0 *) tl->log->rsnident;
@@ -161,9 +161,9 @@ static void solidigm_telemetry_log_reason_id_parse(const struct telemetry_log *t
 bool solidigm_telemetry_log_header_parse(const struct telemetry_log *tl)
 {
 	const struct nvme_telemetry_log *log;
-	json_object *ieee_oui_id;
-	json_object *reason_id;
-	json_object *header;
+	struct json_object *ieee_oui_id;
+	struct json_object *reason_id;
+	struct json_object *header;
 
 	if (tl->log_size < sizeof(const struct nvme_telemetry_log)) {
 		SOLIDIGM_LOG_WARNING("Telemetry log too short.");
@@ -180,7 +180,7 @@ bool solidigm_telemetry_log_header_parse(const struct telemetry_log *tl)
 
 	json_object_object_add(header, "ieeeOuiIdentifier", ieee_oui_id);
 	for (int i = 0; i < sizeof(log->ieee); i++) {
-		json_object *val = json_object_new_int(log->ieee[i]);
+		struct json_object *val = json_object_new_int(log->ieee[i]);
 
 		json_object_array_add(ieee_oui_id, val);
 	}
diff --git a/plugins/solidigm/solidigm-telemetry/telemetry-log.h b/plugins/solidigm/solidigm-telemetry/telemetry-log.h
index ef4ec5d..e9eff73 100644
--- a/plugins/solidigm/solidigm-telemetry/telemetry-log.h
+++ b/plugins/solidigm/solidigm-telemetry/telemetry-log.h
@@ -24,8 +24,8 @@
 struct telemetry_log {
 	struct nvme_telemetry_log *log;
 	size_t log_size;
-	json_object *root;
-	json_object *configuration;
+	struct json_object *root;
+	struct json_object *configuration;
 };
 
-#endif /* _SOLIDIGM_TELEMETRY_LOG_H */
\ No newline at end of file
+#endif /* _SOLIDIGM_TELEMETRY_LOG_H */
diff --git a/plugins/solidigm/solidigm-util.c b/plugins/solidigm/solidigm-util.c
new file mode 100644
index 0000000..0171a49
--- /dev/null
+++ b/plugins/solidigm/solidigm-util.c
@@ -0,0 +1,20 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (c) 2023 Solidigm.
+ *
+ * Author: leonardo.da.cunha@solidigm.com
+ */
+
+#include "plugins/ocp/ocp-utils.h"
+#include "solidigm-util.h"
+
+__u8 solidigm_get_vu_uuid_index(struct nvme_dev *dev)
+{
+	int ocp_uuid_index = 0;
+
+	if (ocp_get_uuid_index(dev, &ocp_uuid_index) == 0)
+		if (ocp_uuid_index == 2)
+			return 1;
+
+	return 0;
+}
diff --git a/plugins/solidigm/solidigm-util.h b/plugins/solidigm/solidigm-util.h
new file mode 100644
index 0000000..3a18501
--- /dev/null
+++ b/plugins/solidigm/solidigm-util.h
@@ -0,0 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * Copyright (c) 2023 Solidigm.
+ *
+ * Author: leonardo.da.cunha@solidigm.com
+ */
+
+#include "nvme.h"
+
+__u8 solidigm_get_vu_uuid_index(struct nvme_dev *dev);
diff --git a/plugins/wdc/wdc-nvme.c b/plugins/wdc/wdc-nvme.c
index cf185be..2d5d173 100644
--- a/plugins/wdc/wdc-nvme.c
+++ b/plugins/wdc/wdc-nvme.c
@@ -996,10 +996,14 @@ struct __attribute__((__packed__)) wdc_bd_ca_log_format {
 	__u8	raw_value[8];
 };
 
-#define READ         0
-#define WRITE        1
-#define TRIM         2
-#define RESERVED     3
+#define LATENCY_LOG_BUCKET_READ         3
+#define LATENCY_LOG_BUCKET_WRITE        2
+#define LATENCY_LOG_BUCKET_TRIM         1
+#define LATENCY_LOG_BUCKET_RESERVED     0
+
+#define LATENCY_LOG_MEASURED_LAT_READ   2
+#define LATENCY_LOG_MEASURED_LAT_WRITE  1
+#define LATENCY_LOG_MEASURED_LAT_TRIM   0
 
 struct __attribute__((__packed__)) wdc_ssd_latency_monitor_log {
 	__u8    feature_status;                         /* 0x00  */
@@ -1014,7 +1018,7 @@ struct __attribute__((__packed__)) wdc_ssd_latency_monitor_log {
 	__u8    active_latency_min_window;              /* 0x0C  */
 	__u8    rsvd2[0x13];                            /* 0x0D  */
 
-	__le32  active_bucket_counter[4][4] ;           /* 0x20 - 0x5F  */
+	__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  */
@@ -4106,19 +4110,21 @@ static int wdc_print_latency_monitor_log_normal(struct nvme_dev *dev,
 	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]));
+			i, le32_to_cpu(log_data->active_bucket_counter[i][LATENCY_LOG_BUCKET_READ]),
+			le32_to_cpu(log_data->active_bucket_counter[i][LATENCY_LOG_BUCKET_WRITE]),
+			le32_to_cpu(log_data->active_bucket_counter[i][LATENCY_LOG_BUCKET_TRIM]));
 	}
 
-	for (i = 0; i <= 3; i++) {
+	for (i = 3; i >= 0; 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]));
+			3-i, le16_to_cpu(log_data->active_measured_latency[i][LATENCY_LOG_MEASURED_LAT_READ]),
+			le16_to_cpu(log_data->active_measured_latency[i][LATENCY_LOG_MEASURED_LAT_WRITE]),
+			le16_to_cpu(log_data->active_measured_latency[i][LATENCY_LOG_MEASURED_LAT_TRIM]));
 	}
 
-	for (i = 0; i <= 3; i++) {
-		printf("  Active Latency Time Stamp: Bucket %d    ", i);
-		for (j = 0; j <= 2; j++) {
+	for (i = 3; i >= 0; i--) {
+		printf("  Active Latency Time Stamp: Bucket %d    ", 3-i);
+		for (j = 2; j >= 0; j--) {
 		    if (le64_to_cpu(log_data->active_latency_timestamp[i][j]) == -1)
 		    	printf("                    N/A         ");
 		    else {
@@ -4131,19 +4137,21 @@ static int wdc_print_latency_monitor_log_normal(struct nvme_dev *dev,
 
 	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]));
+			i, le32_to_cpu(log_data->static_bucket_counter[i][LATENCY_LOG_BUCKET_READ]),
+			le32_to_cpu(log_data->static_bucket_counter[i][LATENCY_LOG_BUCKET_WRITE]),
+			le32_to_cpu(log_data->static_bucket_counter[i][LATENCY_LOG_BUCKET_TRIM]));
 	}
 
-	for (i = 0; i <= 3; i++) {
+	for (i = 3; i >= 0; 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]));
+			3-i, le16_to_cpu(log_data->static_measured_latency[i][LATENCY_LOG_MEASURED_LAT_READ]),
+			le16_to_cpu(log_data->static_measured_latency[i][LATENCY_LOG_MEASURED_LAT_WRITE]),
+			le16_to_cpu(log_data->static_measured_latency[i][LATENCY_LOG_MEASURED_LAT_TRIM]));
 	}
 
-	for (i = 0; i <= 3; i++) {
-		printf("  Static Latency Time Stamp: Bucket %d    ", i);
-		for (j = 0; j <= 2; j++) {
+	for (i = 3; i >= 0; i--) {
+		printf("  Static Latency Time Stamp: Bucket %d    ", 3-i);
+		for (j = 2; j >= 0; j--) {
 		    if (le64_to_cpu(log_data->static_latency_timestamp[i][j]) == -1)
 		    	printf("                    N/A         ");
 		    else {
@@ -4179,38 +4187,38 @@ static void wdc_print_latency_monitor_log_json(struct wdc_ssd_latency_monitor_lo
 	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 (j = 2; j >= 0; j--) {
+			sprintf(buf, "Active Bucket Counter: Bucket %d %s", i, operation[2-j]);
+			json_object_add_value_int(root, buf, le32_to_cpu(log_data->active_bucket_counter[i][j+1]));
 		}
 	}
-	for (i = 0; i <= 3; i++) {
-		for (j = 0; j <= 2; j++) {
-			sprintf(buf, "Active Measured Latency: Bucket %d %s", i, operation[j]);
+	for (i = 3; i >= 0; i--) {
+		for (j = 2; j >= 0; j--) {
+			sprintf(buf, "Active Measured Latency: Bucket %d %s", 3-i, operation[2-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]);
+	for (i = 3; i >= 0; i--) {
+		for (j = 2; j >= 0; j--) {
+			sprintf(buf, "Active Latency Time Stamp: Bucket %d %s", 3-i, operation[2-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 (j = 2; j >= 0; j--) {
+			sprintf(buf, "Static Bucket Counter: Bucket %d %s", i, operation[2-j]);
+			json_object_add_value_int(root, buf, le32_to_cpu(log_data->static_bucket_counter[i][j+1]));
 		}
 	}
-	for (i = 0; i <= 3; i++) {
-		for (j = 0; j <= 2; j++) {
-			sprintf(buf, "Static Measured Latency: Bucket %d %s", i, operation[j]);
+	for (i = 3; i >= 0; i--) {
+		for (j = 2; j >= 0; j--) {
+			sprintf(buf, "Static Measured Latency: Bucket %d %s", 3-i, operation[2-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]);
+	for (i = 3; i >= 0; i--) {
+		for (j = 2; j >= 0; j--) {
+			sprintf(buf, "Static Latency Time Stamp: Bucket %d %s", 3-i, operation[2-j]);
 			json_object_add_value_int(root, buf, le64_to_cpu(log_data->static_latency_timestamp[i][j]));
 		}
 	}
@@ -10568,7 +10576,7 @@ static int wdc_vs_temperature_stats(int argc, char **argv,
 	if (ret != 0)
 		goto out;
 
-   	/* convert from Kelvin to degrees Celsius */
+	/* convert from kelvins to degrees Celsius */
 	temperature = ((smart_log.temperature[1] << 8) | smart_log.temperature[0]) - 273;
 
 	/* retrieve HCTM Thermal Management Temperatures */
diff --git a/plugins/wdc/wdc-nvme.h b/plugins/wdc/wdc-nvme.h
index 242cf9a..cdd9615 100644
--- a/plugins/wdc/wdc-nvme.h
+++ b/plugins/wdc/wdc-nvme.h
@@ -5,7 +5,7 @@
 #if !defined(WDC_NVME) || defined(CMD_HEADER_MULTI_READ)
 #define WDC_NVME
 
-#define WDC_PLUGIN_VERSION   "2.1.2"
+#define WDC_PLUGIN_VERSION   "2.3.1"
 #include "cmd.h"
 
 PLUGIN(NAME("wdc", "Western Digital vendor specific extensions", WDC_PLUGIN_VERSION),