Eric Lee / smarc-fsl-linux-kernel

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Commit f9d8a53784a53a528e2c180291874500e87d9c91

Authored by Antonio Quartulli
1 parent 85766a8200

batman-adv: print the CRC together with the translation tables 

To simplify debugging operations, it is better to print the related
CRC together with the translation table (local CRC for the local
table and global CRC for each entry in the global table)

Signed-off-by: Antonio Quartulli <ordex@autistici.org>
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>

Showing 1 changed file with 9 additions and 6 deletions Side-by-side Diff

net/batman-adv/translation-table.c
Diff comments   View file @ f9d8a53
... ... @@ -488,8 +488,9 @@
488 488 goto out;
489 489  
490 490 seq_printf(seq,
491   - "Locally retrieved addresses (from %s) announced via TT (TTVN: %u):\n",
492   - net_dev->name, (uint8_t)atomic_read(&bat_priv->tt.vn));
  491 + "Locally retrieved addresses (from %s) announced via TT (TTVN: %u CRC: %#.4x):\n",
  492 + net_dev->name, (uint8_t)atomic_read(&bat_priv->tt.vn),
  493 + bat_priv->tt.local_crc);
493 494 seq_printf(seq, " %-13s %-7s %-10s\n", "Client", "Flags",
494 495 "Last seen");
495 496  
496 497  
... ... @@ -986,10 +987,11 @@
986 987 best_entry = batadv_transtable_best_orig(tt_global_entry);
987 988 if (best_entry) {
988 989 last_ttvn = atomic_read(&best_entry->orig_node->last_ttvn);
989   - seq_printf(seq, " %c %pM (%3u) via %pM (%3u) [%c%c%c]\n",
  990 + seq_printf(seq,
  991 + " %c %pM (%3u) via %pM (%3u) (%#.4x) [%c%c%c]\n",
990 992 '*', tt_global_entry->common.addr,
991 993 best_entry->ttvn, best_entry->orig_node->orig,
992   - last_ttvn,
  994 + last_ttvn, best_entry->orig_node->tt_crc,
993 995 (flags & BATADV_TT_CLIENT_ROAM ? 'R' : '.'),
994 996 (flags & BATADV_TT_CLIENT_WIFI ? 'W' : '.'),
995 997 (flags & BATADV_TT_CLIENT_TEMP ? 'T' : '.'));
... ... @@ -1031,8 +1033,9 @@
1031 1033 seq_printf(seq,
1032 1034 "Globally announced TT entries received via the mesh %s\n",
1033 1035 net_dev->name);
1034   - seq_printf(seq, " %-13s %s %-15s %s %s\n",
1035   - "Client", "(TTVN)", "Originator", "(Curr TTVN)", "Flags");
  1036 + seq_printf(seq, " %-13s %s %-15s %s (%-6s) %s\n",
  1037 + "Client", "(TTVN)", "Originator", "(Curr TTVN)", "CRC",
  1038 + "Flags");
1036 1039  
1037 1040 for (i = 0; i < hash->size; i++) {
1038 1041 head = &hash->table[i];