diff options
Diffstat (limited to 'openbsc/src/bsc_init.c')
| -rw-r--r-- | openbsc/src/bsc_init.c | 131 |
1 files changed, 130 insertions, 1 deletions
diff --git a/openbsc/src/bsc_init.c b/openbsc/src/bsc_init.c index 57fc4b3e1..3fc818447 100644 --- a/openbsc/src/bsc_init.c +++ b/openbsc/src/bsc_init.c @@ -20,6 +20,8 @@ * */ +#define GPRS + #include <openbsc/gsm_data.h> #include <osmocore/gsm_utils.h> #include <openbsc/gsm_04_08.h> @@ -330,6 +332,8 @@ static unsigned char nanobts_attr_bts[] = { NM_ATT_NY1, 10, /* 10 retransmissions of physical config */ NM_ATT_BCCH_ARFCN, HARDCODED_ARFCN >> 8, HARDCODED_ARFCN & 0xff, NM_ATT_BSIC, HARDCODED_BSIC, + /* FIXME: do not hardcode the CGI */ + NM_ATT_IPACC_CGI, 0, 7, 0x00, 0xf1, 0x10, 0x00, 0x01, 0x00, 0x00, }; static unsigned char nanobts_attr_radio[] = { @@ -337,6 +341,66 @@ static unsigned char nanobts_attr_radio[] = { NM_ATT_ARFCN_LIST, 0x00, 0x02, HARDCODED_ARFCN >> 8, HARDCODED_ARFCN & 0xff, }; +static unsigned char nanobts_attr_nse[] = { + NM_ATT_IPACC_NSEI, 0, 2, 0x03, 0x9d, /* NSEI 925 */ + NM_ATT_IPACC_NS_CFG, 0, 7, 3, /* (un)blocking timer (Tns-block) */ + 3, /* (un)blocking retries */ + 3, /* reset timer (Tns-reset) */ + 3, /* reset retries */ + 30, /* test timer (Tns-test) */ + 3, /* alive timer (Tns-alive) */ + 10, /* alive retrires */ + NM_ATT_IPACC_BSSGP_CFG, 0, 11, + 3, /* blockimg timer (T1) */ + 3, /* blocking retries */ + 3, /* unblocking retries */ + 3, /* reset timer */ + 3, /* reset retries */ + 10, /* suspend timer (T3) in 100ms */ + 3, /* suspend retries */ + 10, /* resume timer (T4) in 100ms */ + 3, /* resume retries */ + 10, /* capability update timer (T5) */ + 3, /* capability update retries */ +}; + +static unsigned char nanobts_attr_cell[] = { + NM_ATT_IPACC_RAC, 0, 1, 1, /* routing area code */ + NM_ATT_IPACC_GPRS_PAGING_CFG, 0, 2, + 5, /* repeat time (50ms) */ + 3, /* repeat count */ + NM_ATT_IPACC_BVCI, 0, 2, 0x03, 0x9d, /* BVCI 925 */ + NM_ATT_IPACC_RLC_CFG, 0, 9, + 20, /* T3142 */ + 5, /* T3169 */ + 5, /* T3191 */ + 200, /* T3193 */ + 5, /* T3195 */ + 10, /* N3101 */ + 4, /* N3103 */ + 8, /* N3105 */ + 15, /* RLC CV countdown */ + NM_ATT_IPACC_CODING_SCHEMES, 0, 2, 0x0f, 0x00, + NM_ATT_IPACC_RLC_CFG_2, 0, 5, + 0x00, 250, + 0x00, 250, + 2, /* MCS2 */ +#if 0 + /* EDGE model only, breaks older models. + * Should inquire the BTS capabilities */ + NM_ATT_IPACC_RLC_CFG_3, 0, 1, + 2, /* MCS2 */ +#endif +}; + +static unsigned char nanobts_attr_nsvc0[] = { + NM_ATT_IPACC_NSVCI, 0, 2, 0x03, 0x9d, /* 925 */ + NM_ATT_IPACC_NS_LINK_CFG, 0, 8, + 0x59, 0xd8, /* remote udp port (23000) */ + 192, 168, 100, 11, /* remote ip address */ + 0x59, 0xd8, /* local udp port (23000) */ +}; + /* Callback function to be called whenever we get a GSM 12.21 state change event */ int nm_state_event(enum nm_evt evt, u_int8_t obj_class, void *obj, struct gsm_nm_state *old_state, struct gsm_nm_state *new_state) @@ -344,6 +408,7 @@ int nm_state_event(enum nm_evt evt, u_int8_t obj_class, void *obj, struct gsm_bts *bts; struct gsm_bts_trx *trx; struct gsm_bts_trx_ts *ts; + struct gsm_bts_gprs_nsvc *nsvc; /* This event-driven BTS setup is currently only required on nanoBTS */ @@ -397,6 +462,49 @@ int nm_state_event(enum nm_evt evt, u_int8_t obj_class, void *obj, abis_nm_opstart(trx->bts, obj_class, trx->bts->bts_nr, trx->nr, 0xff); break; +#ifdef GPRS + case NM_OC_GPRS_NSE: + bts = container_of(obj, struct gsm_bts, gprs.nse); + if (new_state->availability == 5) { + abis_nm_ipaccess_set_attr(bts, obj_class, bts->bts_nr, + 0xff, 0xff, nanobts_attr_nse, + sizeof(nanobts_attr_nse)); + abis_nm_opstart(bts, obj_class, bts->bts_nr, + 0xff, 0xff); + abis_nm_chg_adm_state(bts, obj_class, bts->bts_nr, + 0xff, 0xff, NM_STATE_UNLOCKED); + } + break; + case NM_OC_GPRS_CELL: + bts = container_of(obj, struct gsm_bts, gprs.cell); + if (new_state->availability == 5) { + abis_nm_ipaccess_set_attr(bts, obj_class, bts->bts_nr, + 0, 0xff, nanobts_attr_cell, + sizeof(nanobts_attr_cell)); + abis_nm_opstart(bts, obj_class, bts->bts_nr, + 0, 0xff); + abis_nm_chg_adm_state(bts, obj_class, bts->bts_nr, + 0, 0xff, NM_STATE_UNLOCKED); + } + break; + case NM_OC_GPRS_NSVC: + nsvc = obj; + bts = nsvc->bts; + /* We skip NSVC1 since we only use NSVC0 */ + if (nsvc->id == 1) + break; + if (new_state->availability == NM_AVSTATE_OFF_LINE) { + abis_nm_ipaccess_set_attr(bts, obj_class, bts->bts_nr, + nsvc->id, 0xff, + nanobts_attr_nsvc0, + sizeof(nanobts_attr_nsvc0)); + abis_nm_opstart(bts, obj_class, bts->bts_nr, + nsvc->id, 0xff); + abis_nm_chg_adm_state(bts, obj_class, bts->bts_nr, + nsvc->id, 0xff, + NM_STATE_UNLOCKED); + } +#endif default: break; } @@ -713,6 +821,10 @@ static int set_system_infos(struct gsm_bts_trx *trx) DEBUGP(DRR, "SI%2u: %s\n", i, hexdump(si_tmp, rc)); rsl_sacch_filling(trx, RSL_SYSTEM_INFO_6, si_tmp, rc); +#ifdef GPRS + rsl_ipacc_pdch_activate(&trx->ts[7].lchan[0]); +#endif + return 0; err_out: LOGP(DRR, LOGL_ERROR, "Cannot generate SI %u for BTS %u, most likely " @@ -745,11 +857,28 @@ static void patch_nm_tables(struct gsm_bts *bts) /* patch BSIC */ bs11_attr_bts[1] = bts->bsic; - nanobts_attr_bts[sizeof(nanobts_attr_bts)-1] = bts->bsic; + nanobts_attr_bts[sizeof(nanobts_attr_bts)-11] = bts->bsic; + + /* patch CGI */ + abis_nm_ipaccess_cgi(nanobts_attr_bts+sizeof(nanobts_attr_bts)-7, bts); /* patch the power reduction */ bs11_attr_radio[5] = bts->c0->max_power_red / 2; nanobts_attr_radio[1] = bts->c0->max_power_red / 2; + + /* patch NSVCI */ + nanobts_attr_nsvc0[3] = bts->gprs.nsvc[0].nsvci >> 8; + nanobts_attr_nsvc0[4] = bts->gprs.nsvc[0].nsvci & 0xff; + + /* FIXME: patch our own IP address as SGSN IP */ + //nanobts_attr_nsvc0[10] = + + /* patch BVCI */ + nanobts_attr_cell[12] = bts->gprs.cell.bvci >> 8; + nanobts_attr_cell[13] = bts->gprs.cell.bvci & 0xff; + /* patch RAC */ + nanobts_attr_cell[3] = bts->gprs.rac; + } static void bootstrap_rsl(struct gsm_bts_trx *trx) |