diff options
Diffstat (limited to 'plugins/solidigm/solidigm-telemetry.c')
| -rw-r--r-- | plugins/solidigm/solidigm-telemetry.c | 35 |
1 files changed, 22 insertions, 13 deletions
diff --git a/plugins/solidigm/solidigm-telemetry.c b/plugins/solidigm/solidigm-telemetry.c index 472284a..2bebccc 100644 --- a/plugins/solidigm/solidigm-telemetry.c +++ b/plugins/solidigm/solidigm-telemetry.c @@ -22,6 +22,7 @@ #include "solidigm-telemetry/header.h" #include "solidigm-telemetry/config.h" #include "solidigm-telemetry/data-area.h" +#include "solidigm-util.h" static int read_file2buffer(char *file_name, char **buffer, size_t *length) { @@ -71,7 +72,7 @@ int solidigm_get_telemetry_log(int argc, char **argv, struct command *cmd, struc struct config cfg = { .host_gen = 1, .ctrl_init = false, - .data_area = 3, + .data_area = -1, .cfg_file = NULL, .is_input_file = false, }; @@ -90,6 +91,10 @@ int solidigm_get_telemetry_log(int argc, char **argv, struct command *cmd, struc if (err) goto ret; + /* When not selected on the command line, get minimum data area required */ + if (cfg.data_area == -1) + cfg.data_area = cfg.cfg_file ? 3 : 1; + if (cfg.is_input_file) { if (optind >= argc) { err = errno = EINVAL; @@ -138,19 +143,23 @@ int solidigm_get_telemetry_log(int argc, char **argv, struct command *cmd, struc } if (!cfg.is_input_file) { - if (cfg.ctrl_init) - err = nvme_get_ctrl_telemetry(dev_fd(dev), true, - &tl.log, cfg.data_area, - &tl.log_size); - else if (cfg.host_gen) - err = nvme_get_new_host_telemetry(dev_fd(dev), &tl.log, - cfg.data_area, - &tl.log_size); - else - err = nvme_get_host_telemetry(dev_fd(dev), &tl.log, - cfg.data_area, - &tl.log_size); + size_t max_data_tx; + + err = nvme_get_telemetry_max(dev_fd(dev), NULL, &max_data_tx); + if (err < 0) { + SOLIDIGM_LOG_WARNING("identify_ctrl: %s", + nvme_strerror(errno)); + goto close_fd; + } else if (err > 0) { + nvme_show_status(err); + SOLIDIGM_LOG_WARNING("Failed to acquire identify ctrl %d!", err); + goto close_fd; + } + if (max_data_tx > DRIVER_MAX_TX_256K) + max_data_tx = DRIVER_MAX_TX_256K; + err = nvme_get_telemetry_log(dev_fd(dev), cfg.host_gen, cfg.ctrl_init, true, + max_data_tx, cfg.data_area, &tl.log, &tl.log_size); if (err < 0) { SOLIDIGM_LOG_WARNING("get-telemetry-log: %s", nvme_strerror(errno)); |