diff options
Diffstat (limited to 'pcilmr.c')
| -rw-r--r-- | pcilmr.c | 18 |
1 files changed, 16 insertions, 2 deletions
@@ -52,7 +52,12 @@ static const char usage_msg[] "-v <steps>\t\tSpecify maximum number of steps for Voltage Margining.\n" "Use only one of -T/-t options at the same time (same for -V/-v).\n" "Without these options utility will use MaxSteps from Device\n" - "capabilities as test limit.\n\n"; + "capabilities as test limit.\n\n" + "Margining Log settings:\n" + "-o <directory>\t\tSave margining results in csv form into the\n" + "\t\t\tspecified directory. Utility will generate file with the\n" + "\t\t\tname in form of 'lmr_<downstream component>_Rx#_<timestamp>.csv'\n" + "\t\t\tfor each successfully tested receiver.\n"; static struct pci_dev * dev_for_filter(struct pci_access *pacc, char *filter) @@ -197,6 +202,9 @@ main(int argc, char **argv) bool run_margin = true; + char *dir_for_csv = NULL; + bool save_csv = false; + u64 total_steps = 0; pacc = pci_alloc(); @@ -246,7 +254,7 @@ main(int argc, char **argv) break; } - while ((c = getopt(argc, argv, ":r:e:l:cp:t:v:VT")) != -1) + while ((c = getopt(argc, argv, ":r:e:l:cp:t:v:VTo:")) != -1) { switch (c) { @@ -277,6 +285,10 @@ main(int argc, char **argv) case 'r': recvs_n = parse_csv_arg(optarg, recvs_arg); break; + case 'o': + dir_for_csv = optarg; + save_csv = true; + break; default: die("Invalid arguments\n\n%s", usage_msg); } @@ -449,6 +461,8 @@ main(int argc, char **argv) margin_log_bdfs(down_ports[i], up_ports[i]); printf(":\n\n"); margin_results_print_brief(results[i], results_n[i]); + if (save_csv) + margin_results_save_csv(results[i], results_n[i], dir_for_csv, up_ports[i]); printf("\n"); } } |