diff options
| author | Andreas Eversberg <jolly@eversberg.eu> | 2013-03-17 16:45:04 +0100 |
|---|---|---|
| committer | Harald Welte <laforge@gnumonks.org> | 2013-03-17 17:43:02 +0100 |
| commit | cdc5a4dc384c91d5102376e08e3f34523e50b028 (patch) | |
| tree | cfec4152a6447f814db2d8def9fb6ef67c116046 /src/osmo-bts-sysmo/l1_if.c | |
| parent | 5cbc7e91676a70bce1855ef2613c227baca8ef4f (diff) | |
Add VTY option to define minimum C/I level for RACH and normal burst
Diffstat (limited to 'src/osmo-bts-sysmo/l1_if.c')
| -rw-r--r-- | src/osmo-bts-sysmo/l1_if.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/osmo-bts-sysmo/l1_if.c b/src/osmo-bts-sysmo/l1_if.c index d2aecd5e..87ea0fca 100644 --- a/src/osmo-bts-sysmo/l1_if.c +++ b/src/osmo-bts-sysmo/l1_if.c @@ -60,7 +60,6 @@ extern int pcu_direct; -/* FIXME: make threshold configurable */ #define MIN_QUAL_RACH 5.0f /* at least 5 dB C/I */ #define MIN_QUAL_NORM -0.5f /* at least -1 dB C/I */ @@ -696,7 +695,7 @@ static int handle_ph_data_ind(struct femtol1_hdl *fl1, GsmL1_PhDataInd_t *data_i process_meas_res(lchan, &data_ind->measParam); - if (data_ind->measParam.fLinkQuality < MIN_QUAL_NORM + if (data_ind->measParam.fLinkQuality < fl1->min_qual_norm && data_ind->msgUnitParam.u8Size != 0) return 0; @@ -823,7 +822,7 @@ static int handle_ph_ra_ind(struct femtol1_hdl *fl1, GsmL1_PhRaInd_t *ra_ind) ra_ind->measParam.fRssi >= btsb->load.rach.busy_thresh) btsb->load.rach.busy++; - if (ra_ind->measParam.fLinkQuality < MIN_QUAL_RACH) + if (ra_ind->measParam.fLinkQuality < fl1->min_qual_rach) return 0; /* increment number of RACH slots with valid RACH burst */ @@ -1251,6 +1250,8 @@ struct femtol1_hdl *l1if_open(void *priv) fl1h->priv = priv; fl1h->clk_cal = 0; fl1h->ul_power_target = -75; /* dBm default */ + fl1h->min_qual_rach = MIN_QUAL_RACH; + fl1h->min_qual_norm = MIN_QUAL_NORM; /* default clock source: OCXO */ #if SUPERFEMTO_API_VERSION >= SUPERFEMTO_API(2,1,0) fl1h->clk_src = SuperFemto_ClkSrcId_Ocxo; |