Remove duplicated code
Remove lchan deactivation related code duplication to facilitate future use for dynamic CCCH re-activation. Change-Id: Id0d3b19dbfaa16d1734321a07a6eb0355bfd77c9
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aabeb2eae4
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36153239bf
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@ -45,6 +45,9 @@ int bts_model_adjst_ms_pwr(struct gsm_lchan *lchan);
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int bts_model_l1sap_down(struct gsm_bts_trx *trx, struct osmo_phsap_prim *l1sap);
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int bts_model_lchan_deactivate(struct gsm_lchan *lchan);
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int bts_model_lchan_deactivate_sacch(struct gsm_lchan *lchan);
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void bts_model_abis_close(struct gsm_bts *bts);
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int bts_model_ctrl_cmds_install(struct gsm_bts *bts);
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@ -26,6 +26,8 @@ int rsl_tx_conn_fail(struct gsm_lchan *lchan, uint8_t cause);
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int rsl_tx_rf_rel_ack(struct gsm_lchan *lchan);
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int rsl_tx_hando_det(struct gsm_lchan *lchan, uint8_t *ho_delay);
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int lchan_deactivate(struct gsm_lchan *lchan);
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/* call-back for LAPDm code, called when it wants to send msgs UP */
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int lapdm_rll_tx_cb(struct msgb *msg, struct lapdm_entity *le, void *ctx);
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@ -2448,6 +2448,12 @@ static int rsl_rx_ipaccess(struct gsm_bts_trx *trx, struct msgb *msg)
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return ret;
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}
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int lchan_deactivate(struct gsm_lchan *lchan)
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{
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lchan->ciph_state = 0;
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return bts_model_lchan_deactivate(lchan);
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}
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int down_rsl(struct gsm_bts_trx *trx, struct msgb *msg)
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{
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struct abis_rsl_common_hdr *rslh = msgb_l2(msg);
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@ -46,15 +46,14 @@
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#include <osmo-bts/gsm_data.h>
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#include <osmo-bts/phy_link.h>
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#include <osmo-bts/logging.h>
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#include <osmo-bts/bts_model.h>
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#include <osmo-bts/vty.h>
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#include "lc15bts.h"
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#include "l1_if.h"
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#include "utils.h"
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extern int lchan_activate(struct gsm_lchan *lchan);
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extern int lchan_deactivate(struct gsm_lchan *lchan);
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#define TRX_STR "Transceiver related commands\n" "TRX number\n"
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@ -1656,10 +1656,9 @@ static void enqueue_rel_marker(struct gsm_lchan *lchan)
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queue_sapi_command(lchan, cmd);
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}
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int lchan_deactivate(struct gsm_lchan *lchan)
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int bts_model_lchan_deactivate(struct gsm_lchan *lchan)
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{
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lchan_set_state(lchan, LCHAN_S_REL_REQ);
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lchan->ciph_state = 0; /* FIXME: do this in common/\*.c */
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enqueue_rel_marker(lchan);
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return 0;
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}
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@ -1674,7 +1673,7 @@ static void enqueue_sacch_rel_marker(struct gsm_lchan *lchan)
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queue_sapi_command(lchan, cmd);
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}
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static int lchan_deactivate_sacch(struct gsm_lchan *lchan)
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int bts_model_lchan_deactivate_sacch(struct gsm_lchan *lchan)
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{
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enqueue_sacch_rel_marker(lchan);
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return 0;
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@ -1858,7 +1857,7 @@ int l1if_rsl_deact_sacch(struct gsm_lchan *lchan)
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/* Only de-activate the SACCH if the lchan is active */
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if (lchan->state != LCHAN_S_ACTIVE)
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return 0;
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return lchan_deactivate_sacch(lchan);
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return bts_model_lchan_deactivate_sacch(lchan);
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}
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int bts_model_trx_deact_rf(struct gsm_bts_trx *trx)
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@ -884,7 +884,7 @@ static void enqueue_sacch_rel_marker(struct gsm_lchan *lchan)
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queue_sapi_command(lchan, cmd);
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}
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static int lchan_deactivate_sacch(struct gsm_lchan *lchan)
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int bts_model_lchan_deactivate_sacch(struct gsm_lchan *lchan)
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{
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enqueue_sacch_rel_marker(lchan);
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return 0;
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@ -895,7 +895,7 @@ int l1if_rsl_deact_sacch(struct gsm_lchan *lchan)
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/* Only de-activate the SACCH if the lchan is active */
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if (lchan->state != LCHAN_S_ACTIVE)
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return 0;
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return lchan_deactivate_sacch(lchan);
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return bts_model_lchan_deactivate_sacch(lchan);
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}
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@ -913,10 +913,9 @@ static void enqueue_rel_marker(struct gsm_lchan *lchan)
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queue_sapi_command(lchan, cmd);
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}
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static int lchan_deactivate(struct gsm_lchan *lchan)
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int bts_model_lchan_deactivate(struct gsm_lchan *lchan)
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{
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lchan_set_state(lchan, LCHAN_S_REL_REQ);
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lchan->ciph_state = 0; /* FIXME: do this in common *.c */
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enqueue_rel_marker(lchan);
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return 0;
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}
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@ -1676,10 +1676,9 @@ static void enqueue_rel_marker(struct gsm_lchan *lchan)
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queue_sapi_command(lchan, cmd);
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}
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int lchan_deactivate(struct gsm_lchan *lchan)
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int bts_model_lchan_deactivate(struct gsm_lchan *lchan)
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{
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lchan_set_state(lchan, LCHAN_S_REL_REQ);
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lchan->ciph_state = 0; /* FIXME: do this in common/\*.c */
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enqueue_rel_marker(lchan);
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return 0;
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}
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@ -1694,7 +1693,7 @@ static void enqueue_sacch_rel_marker(struct gsm_lchan *lchan)
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queue_sapi_command(lchan, cmd);
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}
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static int lchan_deactivate_sacch(struct gsm_lchan *lchan)
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int bts_model_lchan_deactivate_sacch(struct gsm_lchan *lchan)
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{
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enqueue_sacch_rel_marker(lchan);
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return 0;
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@ -1878,7 +1877,7 @@ int l1if_rsl_deact_sacch(struct gsm_lchan *lchan)
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/* Only de-activate the SACCH if the lchan is active */
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if (lchan->state != LCHAN_S_ACTIVE)
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return 0;
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return lchan_deactivate_sacch(lchan);
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return bts_model_lchan_deactivate_sacch(lchan);
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}
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int bts_model_trx_deact_rf(struct gsm_bts_trx *trx)
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@ -42,15 +42,14 @@
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#include <osmo-bts/gsm_data.h>
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#include <osmo-bts/phy_link.h>
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#include <osmo-bts/logging.h>
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#include <osmo-bts/bts_model.h>
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#include <osmo-bts/vty.h>
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#include "femtobts.h"
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#include "l1_if.h"
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#include "utils.h"
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extern int lchan_activate(struct gsm_lchan *lchan);
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extern int lchan_deactivate(struct gsm_lchan *lchan);
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#define TRX_STR "Transceiver related commands\n" "TRX number\n"
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@ -144,6 +144,23 @@ int check_transceiver_availability(struct gsm_bts *bts, int avail)
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return 0;
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}
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int bts_model_lchan_deactivate(struct gsm_lchan *lchan)
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{
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struct phy_instance *pinst = trx_phy_instance(lchan->ts->trx);
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struct trx_l1h *l1h = pinst->u.osmotrx.hdl;
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/* set lchan inactive */
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lchan_set_state(lchan, LCHAN_S_NONE);
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return trx_sched_set_lchan(&l1h->l1s, lchan->nr, LID_DEDIC, 0);
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}
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int bts_model_lchan_deactivate_sacch(struct gsm_lchan *lchan)
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{
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struct phy_instance *pinst = trx_phy_instance(lchan->ts->trx);
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struct trx_l1h *l1h = pinst->u.osmotrx.hdl;
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return trx_sched_set_lchan(&l1h->l1s, lchan->nr, LID_SACCH, 0);
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}
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/*
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* transceiver provisioning
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@ -646,16 +663,13 @@ int bts_model_l1sap_down(struct gsm_bts_trx *trx, struct osmo_phsap_prim *l1sap)
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break;
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}
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/* deactivate associated channel */
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trx_sched_set_lchan(&l1h->l1s, chan_nr, LID_SACCH, 0);
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bts_model_lchan_deactivate_sacch(lchan);
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if (!l1sap->u.info.u.act_req.sacch_only) {
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/* set lchan inactive */
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lchan_set_state(lchan, LCHAN_S_NONE);
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/* deactivate dedicated channel */
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trx_sched_set_lchan(&l1h->l1s, chan_nr, LID_DEDIC, 0);
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lchan_deactivate(lchan);
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/* confirm only on dedicated channel */
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mph_info_chan_confirm(l1h, chan_nr,
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PRIM_INFO_DEACTIVATE, 0);
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lchan->ciph_state = 0; /* FIXME: do this in common/\*.c */
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}
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break;
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default:
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@ -275,3 +275,5 @@ void trx_get_hlayer1(void) {}
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int bts_model_adjst_ms_pwr(struct gsm_lchan *lchan) { return 0; }
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int bts_model_ts_disconnect(struct gsm_bts_trx_ts *ts) { return 0; }
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int bts_model_ts_connect(struct gsm_bts_trx_ts *ts, enum gsm_phys_chan_config as_pchan) { return 0; }
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int bts_model_lchan_deactivate(struct gsm_lchan *lchan) { return 0; }
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int bts_model_lchan_deactivate_sacch(struct gsm_lchan *lchan) { return 0; }
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@ -40,6 +40,8 @@ int bts_model_oml_estab(struct gsm_bts *bts)
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int l1if_set_txpower(struct femtol1_hdl *fl1h, float tx_power)
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{ return 0; }
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int bts_model_lchan_deactivate(struct gsm_lchan *lchan) { return 0; }
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int bts_model_lchan_deactivate_sacch(struct gsm_lchan *lchan) { return 0; }
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int bts_model_adjst_ms_pwr(struct gsm_lchan *lchan)
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{ return 0; }
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