diff options
Diffstat (limited to 'sbin/nvmecontrol/logpage.c')
| -rw-r--r-- | sbin/nvmecontrol/logpage.c | 71 |
1 files changed, 49 insertions, 22 deletions
diff --git a/sbin/nvmecontrol/logpage.c b/sbin/nvmecontrol/logpage.c index f8a0f182b829..43172b9a1685 100644 --- a/sbin/nvmecontrol/logpage.c +++ b/sbin/nvmecontrol/logpage.c @@ -369,7 +369,7 @@ print_intel_write_lat_log(void *buf, uint32_t size) } /* - * Table 19. 5.4 SMART Attributes + * Table 19. 5.4 SMART Attributes. Samsung also implements this and some extra data not documented. */ static void print_intel_add_smart(void *buf, uint32_t size __unused) @@ -835,34 +835,39 @@ print_hgst_info_log(void *buf, uint32_t size __unused) /* * Table of log page printer / sizing. * - * This includes Intel specific pages that are widely implemented. Not - * sure how best to switch between different vendors. + * This includes Intel specific pages that are widely implemented. + * Make sure you keep all the pages of one vendor together so -v help + * lists all the vendors pages. */ static struct logpage_function { uint8_t log_page; const char *vendor; + const char *name; print_fn_t print_fn; size_t size; } logfuncs[] = { - {NVME_LOG_ERROR, NULL, print_log_error, - 0}, - {NVME_LOG_HEALTH_INFORMATION, NULL, print_log_health, - sizeof(struct nvme_health_information_page)}, - {NVME_LOG_FIRMWARE_SLOT, NULL, print_log_firmware, - sizeof(struct nvme_firmware_page)}, - {HGST_INFO_LOG, "hgst", print_hgst_info_log, - DEFAULT_SIZE}, - {HGST_INFO_LOG, "wdc", print_hgst_info_log, - DEFAULT_SIZE}, - {INTEL_LOG_TEMP_STATS, "intel", print_intel_temp_stats, - sizeof(struct intel_log_temp_stats)}, - {INTEL_LOG_READ_LAT_LOG, "intel", print_intel_read_lat_log, - DEFAULT_SIZE}, - {INTEL_LOG_WRITE_LAT_LOG, "intel", print_intel_write_lat_log, - DEFAULT_SIZE}, - {INTEL_LOG_ADD_SMART, "intel", print_intel_add_smart, - DEFAULT_SIZE}, - {0, NULL, NULL, 0}, + {NVME_LOG_ERROR, NULL, "Drive Error Log", + print_log_error, 0}, + {NVME_LOG_HEALTH_INFORMATION, NULL, "Health/SMART Data", + print_log_health, sizeof(struct nvme_health_information_page)}, + {NVME_LOG_FIRMWARE_SLOT, NULL, "Firmware Information", + print_log_firmware, sizeof(struct nvme_firmware_page)}, + {HGST_INFO_LOG, "hgst", "Detailed Health/SMART", + print_hgst_info_log, DEFAULT_SIZE}, + {HGST_INFO_LOG, "wds", "Detailed Health/SMART", + print_hgst_info_log, DEFAULT_SIZE}, + {INTEL_LOG_TEMP_STATS, "intel", "Temperature Stats", + print_intel_temp_stats, sizeof(struct intel_log_temp_stats)}, + {INTEL_LOG_READ_LAT_LOG, "intel", "Read Latencies", + print_intel_read_lat_log, DEFAULT_SIZE}, + {INTEL_LOG_WRITE_LAT_LOG, "intel", "Write Latencies", + print_intel_write_lat_log, DEFAULT_SIZE}, + {INTEL_LOG_ADD_SMART, "intel", "Extra Health/SMART Data", + print_intel_add_smart, DEFAULT_SIZE}, + {INTEL_LOG_ADD_SMART, "samsung", "Extra Health/SMART Data", + print_intel_add_smart, DEFAULT_SIZE}, + + {0, NULL, NULL, NULL, 0}, }; static void @@ -873,6 +878,23 @@ logpage_usage(void) exit(1); } +static void +logpage_help(void) +{ + struct logpage_function *f; + const char *v; + + fprintf(stderr, "\n"); + fprintf(stderr, "%-8s %-10s %s\n", "Page", "Vendor","Page Name"); + fprintf(stderr, "-------- ---------- ----------\n"); + for (f = logfuncs; f->log_page > 0; f++) { + v = f->vendor == NULL ? "-" : f->vendor; + fprintf(stderr, "0x%02x %-10s %s\n", f->log_page, v, f->name); + } + + exit(1); +} + void logpage(int argc, char *argv[]) { @@ -894,6 +916,9 @@ logpage(int argc, char *argv[]) binflag = true; break; case 'p': + if (strcmp(optarg, "help") == 0) + logpage_help(); + /* TODO: Add human-readable ASCII page IDs */ log_page = strtol(optarg, &p, 0); if (p != NULL && *p != '\0') { @@ -908,6 +933,8 @@ logpage(int argc, char *argv[]) hexflag = true; break; case 'v': + if (strcmp(optarg, "help") == 0) + logpage_help(); vendor = optarg; break; } |