tree 882138c370c9aed6df6ef8c9824e9683361d8021
parent e289a2a86a845759fe1ac75365a6dc54ee9671d3
author Neels Hofmeyr <nhofmeyr@sysmocom.de> 1474815680 +0200
committer Harald Welte <laforge@gnumonks.org> 1475022481 +0000

Revert "bts: extend bts_chan_load to allow counting tch only"

This reverts commit 308cb0719dca3ba8eed1eff2a2124d44f34d9a28.

Problems in this commit:

openbsc/src/libbsc/chan_alloc.c:523:   case GSM_PCHAN_TCH_F_PDCH:
This is actually wrong, GSM_PCHAN_TCH_F_PDCH use ts->flags, not ts->dyn below
(due to historical reasons and could be unified).

560:   if (only_count_tch && !chan_is_tch(ts))
This has exactly one effect: it excludes GSM_PCHAN_TCH_F_PDCH when in PDCH
mode, because for all other PDCH (plain PDCH and TCH/F_TCH/H_PDCH in PDCH mode)
below ts_subslots() returns 0 and skips the for() loop. I consider this a bug
in TCH/F_PDCH, to be fixed in an upcoming commit.

I don't see why we need the only_count_tch argument, because this should
normally only count TCH, weren't it for the TCH/F_PDCH bug.

If dyn TS should be counted differently, we should do this in a different way.

Change-Id: I34dbbaf53a800115e3d03bd44028cad675f3b525