diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/gsm/lapdm.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/gsm/lapdm.c b/src/gsm/lapdm.c index 49c2a4bb..b9e7304e 100644 --- a/src/gsm/lapdm.c +++ b/src/gsm/lapdm.c @@ -389,9 +389,11 @@ static int send_rslms_rll_l3_ui(struct lapdm_msg_ctx *mctx, struct msgb *msg) /* Add the RSL + RLL header */ msgb_tv16_push(msg, RSL_IE_L3_INFO, l3_len); - /* Add two IEs carrying MS power and TA values */ - msgb_tv_push(msg, RSL_IE_MS_POWER, mctx->tx_power_ind); - msgb_tv_push(msg, RSL_IE_TIMING_ADVANCE, mctx->ta_ind); + /* Add two non-standard IEs carrying MS power and TA values for B4 (SACCH) */ + if (mctx->lapdm_fmt == LAPDm_FMT_B4) { + msgb_tv_push(msg, RSL_IE_MS_POWER, mctx->tx_power_ind); + msgb_tv_push(msg, RSL_IE_TIMING_ADVANCE, mctx->ta_ind); + } rsl_rll_push_hdr(msg, RSL_MT_UNIT_DATA_IND, mctx->chan_nr, mctx->link_id, 1); |