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osmo-bts
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sysmobts: Mute the cell _after_ the MphInit again 

The MphInit operation will undo the muting. So we need to mute
directly after the init again.
This commit is contained in:
Holger Hans Peter Freyther 2014-03-04 09:44:40 +01:00
parent e5bda88c9d
commit c573fc99c0
3 changed files with 36 additions and 7 deletions
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4
src/osmo-bts-sysmo/l1_if.c
View File

@ -1166,7 +1166,7 @@ static int mute_rf_compl_cb(struct gsm_bts_trx *trx, struct msgb *resp)
#endif
/* mute/unmute RF time slots */
int l1if_mute_rf(struct femtol1_hdl *hdl, uint8_t mute[8])
int l1if_mute_rf(struct femtol1_hdl *hdl, uint8_t mute[8], l1if_compl_cb *cb)
{
struct msgb *msg = sysp_msgb_alloc();
SuperFemto_Prim_t *sysp = msgb_sysprim(msg);
@ -1185,7 +1185,7 @@ int l1if_mute_rf(struct femtol1_hdl *hdl, uint8_t mute[8])
/* save for later use */
memcpy(hdl->last_rf_mute, mute, sizeof(hdl->last_rf_mute));
return l1if_req_compl(hdl, msg, mute_rf_compl_cb);
return l1if_req_compl(hdl, msg, cb ? cb : mute_rf_compl_cb);
#endif /* < 3.6.0 */
}

2
src/osmo-bts-sysmo/l1_if.h
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@ -97,7 +97,7 @@ int l1if_reset(struct femtol1_hdl *hdl);
int l1if_activate_rf(struct femtol1_hdl *hdl, int on);
int l1if_set_trace_flags(struct femtol1_hdl *hdl, uint32_t flags);
int l1if_set_txpower(struct femtol1_hdl *fl1h, float tx_power);
int l1if_mute_rf(struct femtol1_hdl *hdl, uint8_t mute[8]);
int l1if_mute_rf(struct femtol1_hdl *hdl, uint8_t mute[8], l1if_compl_cb *cb);
struct msgb *l1p_msgb_alloc(void);
struct msgb *sysp_msgb_alloc(void);

37
src/osmo-bts-sysmo/oml.c
View File

@ -27,6 +27,7 @@
#include <sysmocom/femtobts/gsml1prim.h>
#include <sysmocom/femtobts/gsml1const.h>
#include <sysmocom/femtobts/gsml1types.h>
#include <sysmocom/femtobts/superfemto.h>
#include <osmo-bts/gsm_data.h>
#include <osmo-bts/logging.h>
@ -69,6 +70,8 @@ static const enum GsmL1_LogChComb_t pchan_to_logChComb[_GSM_PCHAN_MAX] = {
[GSM_PCHAN_UNKNOWN] = GsmL1_LogChComb_0,
};
static int trx_rf_lock(struct gsm_bts_trx *trx, int locked, l1if_compl_cb *cb);
static void *prim_init(GsmL1_Prim_t *prim, GsmL1_PrimId_t id, struct femtol1_hdl *gl1)
{
prim->id = id;
@ -222,6 +225,26 @@ static int opstart_compl_cb(struct gsm_bts_trx *trx, struct msgb *l1_msg)
return opstart_compl(mo, l1_msg);
}
#if SUPERFEMTO_API_VERSION >= SUPERFEMTO_API(3,6,0)
static int trx_mute_on_init_cb(struct gsm_bts_trx *trx, struct msgb *resp)
{
SuperFemto_Prim_t *sysp = msgb_sysprim(resp);
GsmL1_Status_t status;
status = sysp->u.muteRfCnf.status;
if (status != GsmL1_Status_Success) {
LOGP(DL1C, LOGL_FATAL, "Rx RF-MUTE.conf status=%s\n",
get_value_string(femtobts_l1status_names, status));
bts_shutdown(trx->bts, "RF-MUTE failure");
}
msgb_free(resp);
return 0;
}
#endif
static int trx_init_compl_cb(struct gsm_bts_trx *trx, struct msgb *l1_msg)
{
struct femtol1_hdl *fl1h = trx_femtol1_hdl(trx);
@ -241,6 +264,12 @@ static int trx_init_compl_cb(struct gsm_bts_trx *trx, struct msgb *l1_msg)
fl1h->hLayer1 = ic->hLayer1;
#if SUPERFEMTO_API_VERSION >= SUPERFEMTO_API(3,6,0)
/* If the TRX was already locked the MphInit would have undone it */
if (trx->mo.nm_state.administrative == NM_STATE_LOCKED)
trx_rf_lock(trx, 1, trx_mute_on_init_cb);
#endif
return opstart_compl(&trx->mo, l1_msg);
}
@ -327,7 +356,7 @@ int bts_model_trx_close(struct gsm_bts_trx *trx)
return l1if_gsm_req_compl(fl1h, msg, trx_close_compl_cb);
}
static int trx_rf_lock(struct gsm_bts_trx *trx, int locked)
static int trx_rf_lock(struct gsm_bts_trx *trx, int locked, l1if_compl_cb *cb)
{
struct femtol1_hdl *fl1h = trx_femtol1_hdl(trx);
uint8_t mute[8];
@ -336,7 +365,7 @@ static int trx_rf_lock(struct gsm_bts_trx *trx, int locked)
for (i = 0; i < ARRAY_SIZE(mute); ++i)
mute[i] = locked ? 1 : 0;
return l1if_mute_rf(fl1h, mute);
return l1if_mute_rf(fl1h, mute, cb);
}
int oml_mo_rf_lock_chg(struct gsm_abis_mo *mo, uint8_t mute_state[8],
@ -1519,10 +1548,10 @@ int bts_model_chg_adm_state(struct gsm_bts *bts, struct gsm_abis_mo *mo,
mo->procedure_pending = 1;
switch (adm_state) {
case NM_STATE_LOCKED:
rc = trx_rf_lock(obj, 1);
rc = trx_rf_lock(obj, 1, NULL);
break;
case NM_STATE_UNLOCKED:
rc = trx_rf_lock(obj, 0);
rc = trx_rf_lock(obj, 0, NULL);
break;
default:
granted = 1;