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-rw-r--r--src/common/l1sap.c7
-rw-r--r--src/common/pcu_sock.c5
-rw-r--r--src/common/scheduler.c9
-rw-r--r--src/osmo-bts-litecell15/l1_if.c6
-rw-r--r--src/osmo-bts-octphy/l1_if.c13
-rw-r--r--src/osmo-bts-sysmo/l1_if.c6
-rw-r--r--src/osmo-bts-trx/scheduler_trx.c30
7 files changed, 61 insertions, 15 deletions
diff --git a/src/common/l1sap.c b/src/common/l1sap.c
index 4f6cf05d..304f7185 100644
--- a/src/common/l1sap.c
+++ b/src/common/l1sap.c
@@ -820,7 +820,9 @@ static int l1sap_ph_data_ind(struct gsm_bts_trx *trx,
if (L1SAP_IS_PTCCH(fn)) {
pcu_tx_data_ind(&trx->ts[tn], 1, fn,
0 /* ARFCN */, L1SAP_FN2PTCCHBLOCK(fn),
- data, len, rssi);
+ data, len, rssi, data_ind->ber10k,
+ data_ind->ta_offs_qbits,
+ data_ind->lqual_cb);
return 0;
}
@@ -829,7 +831,8 @@ static int l1sap_ph_data_ind(struct gsm_bts_trx *trx,
return 0;
/* PDTCH / PACCH frame handling */
pcu_tx_data_ind(&trx->ts[tn], 0, fn, 0 /* ARFCN */,
- L1SAP_FN2MACBLOCK(fn), data, len, rssi);
+ L1SAP_FN2MACBLOCK(fn), data, len, rssi, data_ind->ber10k,
+ data_ind->ta_offs_qbits, data_ind->lqual_cb);
return 0;
}
diff --git a/src/common/pcu_sock.c b/src/common/pcu_sock.c
index 22b6fabf..fed464fb 100644
--- a/src/common/pcu_sock.c
+++ b/src/common/pcu_sock.c
@@ -337,7 +337,7 @@ int pcu_tx_rts_req(struct gsm_bts_trx_ts *ts, uint8_t is_ptcch, uint32_t fn,
int pcu_tx_data_ind(struct gsm_bts_trx_ts *ts, uint8_t is_ptcch, uint32_t fn,
uint16_t arfcn, uint8_t block_nr, uint8_t *data, uint8_t len,
- int8_t rssi)
+ int8_t rssi, uint16_t ber10k, int16_t bto, int16_t lqual)
{
struct msgb *msg;
struct gsm_pcu_if *pcu_prim;
@@ -362,6 +362,9 @@ int pcu_tx_data_ind(struct gsm_bts_trx_ts *ts, uint8_t is_ptcch, uint32_t fn,
data_ind->ts_nr = ts->nr;
data_ind->block_nr = block_nr;
data_ind->rssi = rssi;
+ data_ind->ber10k = ber10k;
+ data_ind->ta_offs_qbits = bto;
+ data_ind->lqual_cb = lqual;
memcpy(data_ind->data, data, len);
data_ind->len = len;
diff --git a/src/common/scheduler.c b/src/common/scheduler.c
index eeaf2c13..ec66cfc4 100644
--- a/src/common/scheduler.c
+++ b/src/common/scheduler.c
@@ -295,7 +295,11 @@ found_msg:
}
int _sched_compose_ph_data_ind(struct l1sched_trx *l1t, uint8_t tn, uint32_t fn,
- enum trx_chan_type chan, uint8_t *l2, uint8_t l2_len, float rssi, enum osmo_ph_pres_info_type presence_info)
+ enum trx_chan_type chan, uint8_t *l2,
+ uint8_t l2_len, float rssi,
+ int16_t ta_offs_qbits, int16_t link_qual_cb,
+ uint16_t ber10k,
+ enum osmo_ph_pres_info_type presence_info)
{
struct msgb *msg;
struct osmo_phsap_prim *l1sap;
@@ -311,6 +315,9 @@ int _sched_compose_ph_data_ind(struct l1sched_trx *l1t, uint8_t tn, uint32_t fn,
l1sap->u.data.link_id = trx_chan_desc[chan].link_id;
l1sap->u.data.fn = fn;
l1sap->u.data.rssi = (int8_t) (rssi);
+ l1sap->u.data.ber10k = ber10k;
+ l1sap->u.data.ta_offs_qbits = ta_offs_qbits;
+ l1sap->u.data.lqual_cb = link_qual_cb;
l1sap->u.data.pdch_presence_info = presence_info;
msg->l2h = msgb_put(msg, l2_len);
if (l2_len)
diff --git a/src/osmo-bts-litecell15/l1_if.c b/src/osmo-bts-litecell15/l1_if.c
index a979bd7f..dcd25ee6 100644
--- a/src/osmo-bts-litecell15/l1_if.c
+++ b/src/osmo-bts-litecell15/l1_if.c
@@ -916,7 +916,11 @@ static int handle_ph_data_ind(struct lc15l1_hdl *fl1, GsmL1_PhDataInd_t *data_in
l1sap->u.data.chan_nr = chan_nr;
l1sap->u.data.fn = fn;
l1sap->u.data.rssi = rssi;
-
+ if (!pcu_direct) {
+ l1sap->u.data.ber10k = data_ind->measParam.fBer * 10000;
+ l1sap->u.data.ta_offs_qbits = data_ind->measParam.i16BurstTiming;
+ l1sap->u.data.lqual_cb = data_ind->measParam.fLinkQuality * 10;
+ }
return l1sap_up(trx, l1sap);
}
diff --git a/src/osmo-bts-octphy/l1_if.c b/src/osmo-bts-octphy/l1_if.c
index 760c988f..d621bcf5 100644
--- a/src/osmo-bts-octphy/l1_if.c
+++ b/src/osmo-bts-octphy/l1_if.c
@@ -961,7 +961,8 @@ static int handle_ph_data_ind(struct octphy_hdl *fl1,
struct osmo_phsap_prim *l1sap;
uint32_t fn;
uint8_t *data;
- uint16_t len;
+ uint16_t len, b_total, b_error;
+ int16_t snr;
int8_t rssi;
int rc;
@@ -1029,6 +1030,16 @@ static int handle_ph_data_ind(struct octphy_hdl *fl1,
l1sap->u.data.chan_nr = chan_nr;
l1sap->u.data.fn = fn;
l1sap->u.data.rssi = rssi;
+ b_total = data_ind->MeasurementInfo.usBERTotalBitCnt;
+ b_error =data_ind->MeasurementInfo.usBERCnt;
+ l1sap->u.data.ber10k = b_total ? 10000 * b_error / b_total : 0;
+ l1sap->u.data.ta_offs_qbits = data_ind->MeasurementInfo.sBurstTiming4x;
+ snr = data_ind->MeasurementInfo.sSNRDb;
+ /* FIXME: better converion formulae for SnR -> C / I?
+ l1sap->u.data.lqual_cb = (snr ? snr : (snr - 65536)) * 10 / 256;
+ LOGP(DL1C, LOGL_ERROR, "SnR: raw %d, computed %d\n", snr, l1sap->u.data.lqual_cb);
+ */
+ l1sap->u.data.lqual_cb = (snr ? snr : (snr - 65536)) * 100;
l1sap->u.data.pdch_presence_info = PRES_INFO_BOTH; /* FIXME: consider EDGE support */
l1sap_up(trx, l1sap);
diff --git a/src/osmo-bts-sysmo/l1_if.c b/src/osmo-bts-sysmo/l1_if.c
index 45de199c..f70ccf5d 100644
--- a/src/osmo-bts-sysmo/l1_if.c
+++ b/src/osmo-bts-sysmo/l1_if.c
@@ -904,7 +904,11 @@ static int handle_ph_data_ind(struct femtol1_hdl *fl1, GsmL1_PhDataInd_t *data_i
l1sap->u.data.chan_nr = chan_nr;
l1sap->u.data.fn = fn;
l1sap->u.data.rssi = (int8_t) (data_ind->measParam.fRssi);
-
+ if (!pcu_direct) {
+ l1sap->u.data.ber10k = data_ind->measParam.fBer * 10000;
+ l1sap->u.data.ta_offs_qbits = data_ind->measParam.i16BurstTiming;
+ l1sap->u.data.lqual_cb = data_ind->measParam.fLinkQuality * 10;
+ }
/* copy data from L1 primitive to L1SAP primitive */
sap_msg->l2h = msgb_put(sap_msg, data_ind->msgUnitParam.u8Size);
memcpy(sap_msg->l2h, data_ind->msgUnitParam.u8Buffer,
diff --git a/src/osmo-bts-trx/scheduler_trx.c b/src/osmo-bts-trx/scheduler_trx.c
index 3a6ede37..e02232b2 100644
--- a/src/osmo-bts-trx/scheduler_trx.c
+++ b/src/osmo-bts-trx/scheduler_trx.c
@@ -200,8 +200,10 @@ got_msg:
/* Send uplnk measurement information to L2 */
l1if_process_meas_res(l1t->trx, tn, fn, trx_chan_desc[chan].chan_nr | tn,
456, 456, -110, 0);
-
- _sched_compose_ph_data_ind(l1t, tn, 0, chan, NULL, 0, -110, PRES_INFO_INVALID);
+ /* FIXME: use actual values for BER etc */
+ _sched_compose_ph_data_ind(l1t, tn, 0, chan, NULL, 0,
+ -110, 0, 0, 10000,
+ PRES_INFO_INVALID);
}
}
@@ -886,8 +888,12 @@ int rx_data_fn(struct l1sched_trx *l1t, uint8_t tn, uint32_t fn,
/* Send uplnk measurement information to L2 */
l1if_process_meas_res(l1t->trx, tn, fn, trx_chan_desc[chan].chan_nr | tn,
n_errors, n_bits_total, *rssi_sum / *rssi_num, *toa_sum / *toa_num);
-
- return _sched_compose_ph_data_ind(l1t, tn, *first_fn, chan, l2, l2_len, *rssi_sum / *rssi_num, PRES_INFO_UNKNOWN);
+ uint16_t ber10k =
+ (n_bits_total == 0) ? 10000 : 10000 * n_errors / n_bits_total;
+ return _sched_compose_ph_data_ind(l1t, tn, *first_fn, chan, l2, l2_len,
+ *rssi_sum / *rssi_num,
+ 4 * (*toa_sum) / *toa_num, 0, ber10k,
+ PRES_INFO_UNKNOWN);
}
int rx_pdtch_fn(struct l1sched_trx *l1t, uint8_t tn, uint32_t fn,
@@ -985,9 +991,11 @@ int rx_pdtch_fn(struct l1sched_trx *l1t, uint8_t tn, uint32_t fn,
l1ts->mf_period, trx_chan_desc[chan].name);
return 0;
}
-
+ uint16_t ber10k =
+ (n_bits_total == 0) ? 10000 : 10000 * n_errors / n_bits_total;
return _sched_compose_ph_data_ind(l1t, tn, (fn + GSM_HYPERFRAME - 3) % GSM_HYPERFRAME, chan,
- l2, rc, *rssi_sum / *rssi_num, PRES_INFO_BOTH);
+ l2, rc, *rssi_sum / *rssi_num, 4 * (*toa_sum) / *toa_num, 0,
+ ber10k, PRES_INFO_BOTH);
}
int rx_tchf_fn(struct l1sched_trx *l1t, uint8_t tn, uint32_t fn,
@@ -1105,8 +1113,11 @@ int rx_tchf_fn(struct l1sched_trx *l1t, uint8_t tn, uint32_t fn,
/* FACCH */
if (rc == GSM_MACBLOCK_LEN) {
+ uint16_t ber10k = (n_bits_total == 0) ? 10000 :
+ 10000 * n_errors / n_bits_total;
_sched_compose_ph_data_ind(l1t, tn, (fn + GSM_HYPERFRAME - 7) % GSM_HYPERFRAME, chan,
- tch_data + amr, GSM_MACBLOCK_LEN, rssi, PRES_INFO_UNKNOWN);
+ tch_data + amr, GSM_MACBLOCK_LEN, rssi, 4 * toa, 0,
+ ber10k, PRES_INFO_UNKNOWN);
bfi:
if (rsl_cmode == RSL_CMOD_SPD_SPEECH) {
/* indicate bad frame */
@@ -1275,9 +1286,12 @@ int rx_tchh_fn(struct l1sched_trx *l1t, uint8_t tn, uint32_t fn,
/* FACCH */
if (rc == GSM_MACBLOCK_LEN) {
chan_state->ul_ongoing_facch = 1;
+ uint16_t ber10k =
+ (n_bits_total == 0) ? 10000 : 10000 * n_errors / n_bits_total;
_sched_compose_ph_data_ind(l1t, tn,
(fn + GSM_HYPERFRAME - 10 - ((fn % 26) >= 19)) % GSM_HYPERFRAME, chan,
- tch_data + amr, GSM_MACBLOCK_LEN, rssi, PRES_INFO_UNKNOWN);
+ tch_data + amr, GSM_MACBLOCK_LEN, rssi, 4 * toa, 0,
+ ber10k, PRES_INFO_UNKNOWN);
bfi:
if (rsl_cmode == RSL_CMOD_SPD_SPEECH) {
/* indicate bad frame */
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-27 05:58:01 +0000