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-rw-r--r--plugins/ocp/meson.build1
-rw-r--r--plugins/ocp/ocp-clear-fw-update-history.c56
-rw-r--r--plugins/ocp/ocp-clear-fw-update-history.h3
-rw-r--r--plugins/ocp/ocp-nvme.c1276
-rw-r--r--plugins/ocp/ocp-nvme.h12
-rw-r--r--plugins/ocp/ocp-smart-extended-log.c352
-rw-r--r--plugins/ocp/ocp-smart-extended-log.h18
-rw-r--r--plugins/ocp/ocp-utils.c69
-rw-r--r--plugins/ocp/ocp-utils.h2
9 files changed, 1025 insertions, 764 deletions
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);
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-13 20:29:43 +0000