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-rw-r--r--openbsc/include/openbsc/gsm_data_shared.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/openbsc/include/openbsc/gsm_data_shared.h b/openbsc/include/openbsc/gsm_data_shared.h
index 60a689c94..a8bcd5d6a 100644
--- a/openbsc/include/openbsc/gsm_data_shared.h
+++ b/openbsc/include/openbsc/gsm_data_shared.h
@@ -289,7 +289,12 @@ struct gsm_lchan {
struct {
uint8_t buf[16];
uint8_t len;
+ uint32_t fn;
+ bool is_update;
} last_sid;
+ /* set for each SID frame to detect talkspurt for codecs without
+ explicit ONSET event */
+ bool ul_sid;
uint8_t last_cmr;
uint32_t last_fn;
/* indicates if DTXd was active during DL measurement period */