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bsc: ts_as_pchan_for_each_lchan: reorder and improve documentation 

It is moved prior to its user in the header file.

Change-Id: I59f52401ba37b351ba3848e8e9ffb3b24c259496
This commit is contained in:
Pau Espin 2018-11-28 16:35:10 +01:00
parent d69b580b24
commit d3e8e0cf4c
1 changed files with 12 additions and 9 deletions
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21
include/osmocom/bsc/gsm_data.h
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@ -455,6 +455,18 @@ struct gsm_encr {
bsc_subscr_name(lchan && lchan->conn ? lchan->conn->bsub : NULL), \
## args)
/* Iterate lchans that have an FSM allocated based based on explicit pchan kind
* (GSM_PCHAN_* constant).
* Remark: PDCH related lchans are not handled in BSC but in PCU, so trying to
* iterate through GSM_PCHAN_PDCH is considered a void loop.
*/
#define ts_as_pchan_for_each_lchan(lchan, ts, as_pchan) \
for (lchan = (ts)->lchan; \
((lchan - (ts)->lchan) < ARRAY_SIZE((ts)->lchan)) \
&& lchan->fi \
&& lchan->nr < pchan_subslots(as_pchan); \
lchan++)
/* usage:
* struct gsm_lchan *lchan;
* struct gsm_bts_trx_ts *ts = get_some_timeslot();
@ -464,15 +476,6 @@ struct gsm_encr {
* Iterate only those lchans that have an FSM allocated. */
#define ts_for_each_lchan(lchan, ts) ts_as_pchan_for_each_lchan(lchan, ts, (ts)->pchan_is)
/* Same as ts_for_each_lchan() but with an explicit pchan kind (GSM_PCHAN_* constant).
* Iterate only those lchans that have an FSM allocated. */
#define ts_as_pchan_for_each_lchan(lchan, ts, as_pchan) \
for (lchan = (ts)->lchan; \
((lchan - (ts)->lchan) < ARRAY_SIZE((ts)->lchan)) \
&& lchan->fi \
&& lchan->nr < pchan_subslots(as_pchan); \
lchan++)
enum lchan_activate_mode {
FOR_NONE,
FOR_MS_CHANNEL_REQUEST,