dyn TS: enhance channel allocator for dynamic TS
Change _lc_find_bts() to _lc_dyn_find_bts() with added dyn_as_pchan arg to
pass exactly as which pchan we'd like to allocate on a dynamic TS. Add
_lc_find_bts() as wrapper so non-dynamic-TS callers remain unchanged.
Also add dyn_as_pchan arg to _lc_find_trx() (not renaming to dyn and wrapping
because there is only one caller).
Implement dynamic allocator logic in _lc_find_trx() and lchan_alloc().
A returned dynamic channel still needs to be switched to the proper mode, which
will follow in another commit.
Replace a fixme comment with a normal comment in subslots_per_pchan[], because
handling of dynamic TS is now defined.
Change-Id: I18da7679300c43220d9baa6a304e8df74d366249
1 file changed