lchan: Remember why a channel is broken using static strings
Remember why a channel is being marked as broken. So we can
maybe understand what happend.
diff --git a/openbsc/src/libbsc/bsc_vty.c b/openbsc/src/libbsc/bsc_vty.c
index 0e38a7c..3e7ac58 100644
--- a/openbsc/src/libbsc/bsc_vty.c
+++ b/openbsc/src/libbsc/bsc_vty.c
@@ -959,9 +959,12 @@
vty_out(vty, "BTS %u, TRX %u, Timeslot %u, Lchan %u: Type %s%s",
lchan->ts->trx->bts->nr, lchan->ts->trx->nr, lchan->ts->nr,
lchan->nr, gsm_lchant_name(lchan->type), VTY_NEWLINE);
- vty_out(vty, " Connection: %u, State: %s%s",
+ vty_out(vty, " Connection: %u, State: %s%s%s%s",
lchan->conn ? 1: 0,
- gsm_lchans_name(lchan->state), VTY_NEWLINE);
+ gsm_lchans_name(lchan->state),
+ lchan->state == LCHAN_S_BROKEN ? " Error reason: " : "",
+ lchan->state == LCHAN_S_BROKEN ? lchan->broken_reason : "",
+ VTY_NEWLINE);
vty_out(vty, " BS Power: %u dBm, MS Power: %u dBm%s",
lchan->ts->trx->nominal_power - lchan->ts->trx->max_power_red
- lchan->bs_power*2,