diff options
author | Harald Welte <laforge@osmocom.org> | 2020-08-02 11:54:15 +0200 |
---|---|---|
committer | Harald Welte <laforge@osmocom.org> | 2020-08-02 11:57:55 +0200 |
commit | eb8240d56422b23a6aa2ba62ad57c9dee19047d1 (patch) | |
tree | 1e97350a031cd2b61286a82ad686ab0ca76e5a8a | |
parent | b5518a8f1f30e286b6399926fb773dafbc96caff (diff) |
i460: Add back-pointer from sub-channel to timeslot
A user may want to walk back from a sub-channel to the timeslot
to which it belongs.
Change-Id: Id6e5e208c5daa63fd23ac719d62314622b5d0ed9
-rw-r--r-- | include/osmocom/gsm/i460_mux.h | 1 | ||||
-rw-r--r-- | src/gsm/i460_mux.c | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/include/osmocom/gsm/i460_mux.h b/include/osmocom/gsm/i460_mux.h index dd752db0..e7ea9bd5 100644 --- a/include/osmocom/gsm/i460_mux.h +++ b/include/osmocom/gsm/i460_mux.h @@ -62,6 +62,7 @@ struct osmo_i460_subchan_mux { }; struct osmo_i460_subchan { + struct osmo_i460_timeslot *ts; /* back-pointer */ enum osmo_i460_rate rate; /* 8/16/32/64k */ uint8_t bit_offset; /* bit offset inside each byte of the B-channel */ struct osmo_i460_subchan_demux demux; diff --git a/src/gsm/i460_mux.c b/src/gsm/i460_mux.c index dfd50e52..3b2a589f 100644 --- a/src/gsm/i460_mux.c +++ b/src/gsm/i460_mux.c @@ -339,6 +339,7 @@ void osmo_i460_ts_init(struct osmo_i460_timeslot *ts) for (i = 0; i < ARRAY_SIZE(ts->schan); i++) { struct osmo_i460_subchan *schan = &ts->schan[i]; + schan->ts = ts; subchan_reset(schan, true); } } |