diff options
author | Pablo Neira Ayuso <pablo@gnumonks.org> | 2011-08-17 22:44:07 +0200 |
---|---|---|
committer | Harald Welte <laforge@gnumonks.org> | 2011-08-19 22:38:35 +0200 |
commit | ed5cacb240b846c106f0fc6a3ab8e8721f4c70a5 (patch) | |
tree | ba6bffbf0c95ecc0c50b5335bed77f3a2b29120f /openbsc/src/libbsc/bts_nokia_site.c | |
parent | 7abecfcfc9ef94c1367cd88ac858b79d20f75db0 (diff) |
src: port openBSC over libosmo-abis0.9.15
This is a big patch that ports openBSC over libosmo-abis.
Sorry, the changes that are included here are all dependent
of libosmo-abis, splitting them into smaller pieces would
leave the repository in some intermediate state, which is
not desired.
The main changes are:
- The directory libabis/ has been removed as it now lives in
libosmo-abis.
- new configuration file format for nanoBTS and HSL femto, we
need to define the virtual e1_line and attach it to the OML
link.
- all the existing BTS drivers (nanoBTS, hsl femto, Nokia site,
BS11 and rbs2000) now use the new libosmo-abis framework.
- use r232 input driver available in libosmo-abis for bs11_config.
- use ipa_msg_recv instead of old ipaccess_read_msg function.
- delete definition of gsm_e1_subslot and input_signal_data.
These structures now lives in libosmo-abis.
Most of this patch are deletions of libabis/ which has been
moved to libosmo-abis.
This patch also modifies openBSC to use all the new definitions
available in libosmocore and libosmo-abis. In order to do that,
we have replaced the following:
- DINP, DMI, DMIB and DMUX by their respective DL* correspondences.
- SS_GLOBAL by SS_L_GLOBAL
- SS_INPUT by SS_L_INPUT
- S_GLOBAL_SHUTDOWN by S_L_GLOBAL_SHUTDOWN
- SS_INPUT by SS_L_INPUT
- S_INP_* by S_L_INP_* sub-signals
- E1INP_NODE by L_E1INP_NODE vty node
This patch has been tested with:
- one nanoBTS
- the HSL femto with the examples available under libosmo-abis
- BS11 with both dahdi and misdn drivers.
Diffstat (limited to 'openbsc/src/libbsc/bts_nokia_site.c')
-rw-r--r-- | openbsc/src/libbsc/bts_nokia_site.c | 52 |
1 files changed, 29 insertions, 23 deletions
diff --git a/openbsc/src/libbsc/bts_nokia_site.c b/openbsc/src/libbsc/bts_nokia_site.c index 8ba01d057..fa8f43eb3 100644 --- a/openbsc/src/libbsc/bts_nokia_site.c +++ b/openbsc/src/libbsc/bts_nokia_site.c @@ -33,12 +33,12 @@ #include <openbsc/debug.h> #include <openbsc/gsm_data.h> #include <openbsc/abis_nm.h> -#include <openbsc/e1_input.h> +#include <osmocom/abis/e1_input.h> #include <openbsc/signal.h> #include <osmocom/core/timer.h> -#include "../libabis/input/lapd.h" +#include <osmocom/abis/lapd.h> /* TODO: put in a separate file ? */ @@ -48,7 +48,7 @@ extern int abis_nm_sendmsg(struct gsm_bts *bts, struct msgb *msg); /* was static in system_information.c */ extern int generate_cell_chan_list(uint8_t * chan_list, struct gsm_bts *bts); -static void abis_nm_queue_send_next(struct gsm_bts *bts); +static void nokia_abis_nm_queue_send_next(struct gsm_bts *bts); static void reset_timer_cb(void *_bts); static int abis_nm_reset(struct gsm_bts *bts, uint16_t ref); static int dump_elements(uint8_t * data, int len); @@ -120,7 +120,7 @@ static int gbl_sig_cb(unsigned int subsys, unsigned int signal, { struct gsm_bts *bts; - if (subsys != SS_GLOBAL) + if (subsys != SS_L_GLOBAL) return 0; switch (signal) { @@ -140,16 +140,16 @@ static int inp_sig_cb(unsigned int subsys, unsigned int signal, { struct input_signal_data *isd = signal_data; - if (subsys != SS_INPUT) + if (subsys != SS_L_INPUT) return 0; switch (signal) { - case S_INP_LINE_INIT: + case S_L_INP_LINE_INIT: start_sabm_in_line(isd->line, 1, SAPI_OML); /* start only OML */ break; - case S_INP_TEI_DN: + case S_L_INP_TEI_DN: break; - case S_INP_TEI_UP: + case S_L_INP_TEI_UP: switch (isd->link_type) { case E1INP_SIGN_OML: if (isd->trx->bts->type != GSM_BTS_TYPE_NOKIA_SITE) @@ -162,7 +162,7 @@ static int inp_sig_cb(unsigned int subsys, unsigned int signal, break; } break; - case S_INP_TEI_UNKNOWN: + case S_L_INP_TEI_UNKNOWN: /* We are receiving LAPD frames with one TEI that we do not * seem to know, likely that we (the BSC) stopped working * and lost our local states. However, the BTS is already @@ -1235,7 +1235,7 @@ static int abis_nm_send_multi_segments(struct gsm_bts *bts, uint8_t msg_type, if (ret < 0) return ret; - abis_nm_queue_send_next(bts); + nokia_abis_nm_queue_send_next(bts); /* next segment */ len_remain -= len_to_send; @@ -1415,7 +1415,7 @@ static int dump_elements(uint8_t * data, int len) /* taken from abis_nm.c */ -static void abis_nm_queue_send_next(struct gsm_bts *bts) +static void nokia_abis_nm_queue_send_next(struct gsm_bts *bts) { int wait = 0; struct msgb *msg; @@ -1423,7 +1423,7 @@ static void abis_nm_queue_send_next(struct gsm_bts *bts) while (!llist_empty(&bts->abis_queue)) { msg = msgb_dequeue(&bts->abis_queue); wait = OBSC_NM_W_ACK_CB(msg); - _abis_nm_sendmsg(msg, 0); + abis_sendmsg(msg); if (wait) break; @@ -1445,9 +1445,9 @@ static void reset_timer_cb(void *_bts) bts->nokia.wait_reset = 0; /* OML link */ - line = e1inp_line_get(e1_link->e1_nr); + line = e1inp_line_find(e1_link->e1_nr); if (!line) { - LOGP(DINP, LOGL_ERROR, "BTS %u OML link referring to " + LOGP(DLINP, LOGL_ERROR, "BTS %u OML link referring to " "non-existing E1 line %u\n", bts->nr, e1_link->e1_nr); return; } @@ -1522,7 +1522,7 @@ static int abis_nm_rcvmsg_fom(struct msgb *mb) case NOKIA_MSG_CONF_REQ: /* send ACK */ abis_nm_ack(bts, ref); - abis_nm_queue_send_next(bts); + nokia_abis_nm_queue_send_next(bts); /* send CONF_DATA */ abis_nm_send_config(bts, bts->nokia.bts_type); bts->nokia.configured = 1; @@ -1564,9 +1564,9 @@ static int abis_nm_rcvmsg_fom(struct msgb *mb) struct gsm_e1_subslot *e1_link = &bts->oml_e1_link; struct e1inp_line *line; /* OML link */ - line = e1inp_line_get(e1_link->e1_nr); + line = e1inp_line_find(e1_link->e1_nr); if (!line) { - LOGP(DINP, LOGL_ERROR, + LOGP(DLINP, LOGL_ERROR, "BTS %u OML link referring to " "non-existing E1 line %u\n", bts->nr, e1_link->e1_nr); @@ -1587,9 +1587,9 @@ static int abis_nm_rcvmsg_fom(struct msgb *mb) bts->nokia.configured = 0; /* RSL Link */ - line = e1inp_line_get(e1_link->e1_nr); + line = e1inp_line_find(e1_link->e1_nr); if (!line) { - LOGP(DINP, LOGL_ERROR, + LOGP(DLINP, LOGL_ERROR, "TRX (%u/%u) RSL link referring " "to non-existing E1 line %u\n", sign_link->trx->bts->nr, sign_link->trx->nr, @@ -1643,7 +1643,7 @@ static int abis_nm_rcvmsg_fom(struct msgb *mb) break; } - abis_nm_queue_send_next(bts); + nokia_abis_nm_queue_send_next(bts); return ret; } @@ -1696,11 +1696,17 @@ int abis_nokia_rcvmsg(struct msgb *msg) static int bts_model_nokia_site_start(struct gsm_network *net); +static void bts_model_nokia_site_e1line_bind_ops(struct e1inp_line *line) +{ + e1inp_line_bind_ops(line, &bts_isdn_e1inp_line_ops); +} + static struct gsm_bts_model model_nokia_site = { .type = GSM_BTS_TYPE_NOKIA_SITE, .name = "nokia_site", .start = bts_model_nokia_site_start, - .oml_rcvmsg = &abis_nokia_rcvmsg + .oml_rcvmsg = &abis_nokia_rcvmsg, + .e1line_bind_ops = &bts_model_nokia_site_e1line_bind_ops, }; static struct gsm_network *my_net; @@ -1714,8 +1720,8 @@ static int bts_model_nokia_site_start(struct gsm_network *net) gsm_btsmodel_set_feature(&model_nokia_site, BTS_FEAT_HOPPING); gsm_btsmodel_set_feature(&model_nokia_site, BTS_FEAT_HSCSD); - osmo_signal_register_handler(SS_INPUT, inp_sig_cb, NULL); - osmo_signal_register_handler(SS_GLOBAL, gbl_sig_cb, NULL); + osmo_signal_register_handler(SS_L_INPUT, inp_sig_cb, NULL); + osmo_signal_register_handler(SS_L_GLOBAL, gbl_sig_cb, NULL); osmo_signal_register_handler(SS_NM, nm_sig_cb, NULL); my_net = net; |