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osmo-bts-litecell15: Fix missing frame number in MEAS IND 

The layer 1 interface (l1_if.c) for osmo-bts-litecell15 does not include
the frame number into the measurement indications it forwards
to higher layers. The frame number is required to properly
detect the end of a measurement period.

change process_meas_res() to properly include the frame number into the
l1sap primitive (struct osmo_phsap_prim *l1sap)

Change-Id: Iee9c8f88b05cd5dba9920bb08e079a643e713237
This commit is contained in:
Philipp Maier 2017-06-01 10:16:10 +02:00
parent b7425f3642
commit dd3c7815a5
1 changed files with 3 additions and 2 deletions
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5
src/osmo-bts-litecell15/l1_if.c
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@ -901,7 +901,7 @@ static void dump_meas_res(int ll, GsmL1_MeasParam_t *m)
}
static int process_meas_res(struct gsm_bts_trx *trx, uint8_t chan_nr,
GsmL1_MeasParam_t *m)
GsmL1_MeasParam_t *m, uint32_t fn)
{
struct osmo_phsap_prim l1sap;
memset(&l1sap, 0, sizeof(l1sap));
@ -912,6 +912,7 @@ static int process_meas_res(struct gsm_bts_trx *trx, uint8_t chan_nr,
l1sap.u.info.u.meas_ind.ta_offs_qbits = m->i16BurstTiming;
l1sap.u.info.u.meas_ind.ber10k = (unsigned int) (m->fBer * 100);
l1sap.u.info.u.meas_ind.inv_rssi = (uint8_t) (m->fRssi * -1);
l1sap.u.info.u.meas_ind.fn = fn;
/* l1sap wants to take msgb ownership. However, as there is no
* msg, it will msgb_free(l1sap.oph.msg == NULL) */
@ -941,7 +942,7 @@ static int handle_ph_data_ind(struct lc15l1_hdl *fl1, GsmL1_PhDataInd_t *data_in
fn = data_ind->u32Fn;
link_id = (data_ind->sapi == GsmL1_Sapi_Sacch) ? LID_SACCH : LID_DEDIC;
process_meas_res(trx, chan_nr, &data_ind->measParam);
process_meas_res(trx, chan_nr, &data_ind->measParam, fn);
if (data_ind->measParam.fLinkQuality < btsb->min_qual_norm
&& data_ind->msgUnitParam.u8Size != 0) {