diff options
| author | Neels Hofmeyr <neels@hofmeyr.de> | 2021-04-24 14:48:19 +0200 |
|---|---|---|
| committer | Neels Hofmeyr <neels@hofmeyr.de> | 2021-06-10 16:15:35 +0200 |
| commit | d163aa380588bb8628c45d7ce34838595dc6e1f2 (patch) | |
| tree | fd3d33492be42dac286977fc9a3866a4fb7f88e0 /include/osmocom/bsc/gsm_data.h | |
| parent | 52a6b2cebfb3aba0f631c6121361b8d07318984b (diff) | |
add VAMOS secondary lchans to timeslot struct
So far there is a bunch of code setting a primary lchan in VAMOS mode.
This patch now adds the actual secondary "shadow" lchans that may be
combined with a primary lchan in VAMOS mode to form a multiplex.
VAMOS lchans are put in the same ts->lchan[] array that keeps the
primary lchans. They are at most two additional usable lchans (for a
TCH/H shadow) added to either TCH/F or TCH/H.
Keeping these in the same array allows looping over all lchans easily.
The ts->max_primary_lchans indicates the index of the first VAMOS shadow
lchan.
Related: SYS#5315 OS#4940
Change-Id: I928af99498bba488d317693f3144d4fccbbe9af3
Diffstat (limited to 'include/osmocom/bsc/gsm_data.h')
| -rw-r--r-- | include/osmocom/bsc/gsm_data.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/osmocom/bsc/gsm_data.h b/include/osmocom/bsc/gsm_data.h index fc6ce3077..88adb9ff5 100644 --- a/include/osmocom/bsc/gsm_data.h +++ b/include/osmocom/bsc/gsm_data.h @@ -1041,8 +1041,11 @@ uint8_t gsm_ts_tsc(const struct gsm_bts_trx_ts *ts); enum gsm_phys_chan_config ts_pchan(struct gsm_bts_trx_ts *ts); uint8_t pchan_subslots(enum gsm_phys_chan_config pchan); +uint8_t pchan_subslots_vamos(enum gsm_phys_chan_config pchan); bool ts_is_tch(struct gsm_bts_trx_ts *ts); +struct gsm_lchan *gsm_lchan_vamos_to_primary(const struct gsm_lchan *lchan_vamos); +struct gsm_lchan *gsm_lchan_primary_to_vamos(const struct gsm_lchan *lchan_primary); struct gsm_bts *conn_get_bts(struct gsm_subscriber_connection *conn); |