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authorNeels Hofmeyr <nhofmeyr@sysmocom.de>2016-05-20 21:59:55 +0200
committerNeels Hofmeyr <nhofmeyr@sysmocom.de>2017-06-18 17:49:00 +0200
commit61692adb2b0cd090c8fb8c81376a28bca099d079 (patch)
treebee3b3fde06ec8dc2a4cb9208ceae3465cea25a5 /openbsc/src/libbsc
parent58774cba12ec4675e32fa524cfa631bdc690a9da (diff)
Implement IuCS (large refactoring and addition)
osmo-nitb becomes osmo-msc add DIUCS debug log constant add iucs.[hc] add msc vty, remove nitb vty add libiudummy, to avoid linking Iu deps in tests Use new msc_tx_dtap() instead of gsm0808_submit_dtap() libmgcp: add mgcpgw client API bridge calls via mgcpgw mgcp: hack RAB success from nano3G: patch first RTP payload The ip.access nano3G needs the first RTP payload's first two bytes to read hex 'e400', or it will reject the RAB assignment. Add flag patched_first_rtp_payload to mgcp_rtp_state to detect the first RTP payload on a stream, and overwrite its first bytes with e400. This should probably be configurable, but seems to not harm other femto cells (as long as we patch only the first RTP payload in each stream). Only do this when sending to the BTS side. Change-Id: Ie13ff348117e892d41b8355ab6c24915301eaeaf
Diffstat (limited to 'openbsc/src/libbsc')
-rw-r--r--openbsc/src/libbsc/bsc_init.c6
-rw-r--r--openbsc/src/libbsc/bsc_vty.c30
-rw-r--r--openbsc/src/libbsc/gsm_04_08_utils.c1
-rw-r--r--openbsc/src/libbsc/paging.c6
4 files changed, 7 insertions, 36 deletions
diff --git a/openbsc/src/libbsc/bsc_init.c b/openbsc/src/libbsc/bsc_init.c
index e12b8801f..64dcd157b 100644
--- a/openbsc/src/libbsc/bsc_init.c
+++ b/openbsc/src/libbsc/bsc_init.c
@@ -516,12 +516,6 @@ int bsc_network_alloc(mncc_recv_cb_t mncc_recv)
bsc_gsmnet->name_long = talloc_strdup(bsc_gsmnet, "OpenBSC");
bsc_gsmnet->name_short = talloc_strdup(bsc_gsmnet, "OpenBSC");
- /* TODO: move to libmsc when gsm_network is split between libbsc and
- * libmsc */
- bsc_gsmnet->gsup_server_addr_str = talloc_strdup(bsc_gsmnet,
- MSC_HLR_REMOTE_IP_DEFAULT);
- bsc_gsmnet->gsup_server_port = MSC_HLR_REMOTE_PORT_DEFAULT;
-
return 0;
}
diff --git a/openbsc/src/libbsc/bsc_vty.c b/openbsc/src/libbsc/bsc_vty.c
index dcb1e6ee7..554b55298 100644
--- a/openbsc/src/libbsc/bsc_vty.c
+++ b/openbsc/src/libbsc/bsc_vty.c
@@ -2274,34 +2274,6 @@ DEFUN(cfg_bts_penalty_time_rsvd, cfg_bts_penalty_time_rsvd_cmd,
return CMD_SUCCESS;
}
-DEFUN(cfg_bts_per_loc_upd, cfg_bts_per_loc_upd_cmd,
- "periodic location update <6-1530>",
- "Periodic Location Updating Interval\n"
- "Periodic Location Updating Interval\n"
- "Periodic Location Updating Interval\n"
- "Periodic Location Updating Interval in Minutes\n")
-{
- struct gsm_bts *bts = vty->index;
-
- bts->si_common.chan_desc.t3212 = atoi(argv[0]) / 6;
-
- return CMD_SUCCESS;
-}
-
-DEFUN(cfg_bts_no_per_loc_upd, cfg_bts_no_per_loc_upd_cmd,
- "no periodic location update",
- NO_STR
- "Periodic Location Updating Interval\n"
- "Periodic Location Updating Interval\n"
- "Periodic Location Updating Interval\n")
-{
- struct gsm_bts *bts = vty->index;
-
- bts->si_common.chan_desc.t3212 = 0;
-
- return CMD_SUCCESS;
-}
-
DEFUN(cfg_bts_radio_link_timeout, cfg_bts_radio_link_timeout_cmd,
"radio-link-timeout <4-64>",
"Radio link timeout criterion (BTS side)\n"
@@ -4196,8 +4168,6 @@ int bsc_vty_init(struct gsm_network *network)
install_element(BTS_NODE, &cfg_bts_rach_ec_allowed_cmd);
install_element(BTS_NODE, &cfg_bts_rach_ac_class_cmd);
install_element(BTS_NODE, &cfg_bts_ms_max_power_cmd);
- install_element(BTS_NODE, &cfg_bts_per_loc_upd_cmd);
- install_element(BTS_NODE, &cfg_bts_no_per_loc_upd_cmd);
install_element(BTS_NODE, &cfg_bts_cell_resel_hyst_cmd);
install_element(BTS_NODE, &cfg_bts_rxlev_acc_min_cmd);
install_element(BTS_NODE, &cfg_bts_cell_bar_qualify_cmd);
diff --git a/openbsc/src/libbsc/gsm_04_08_utils.c b/openbsc/src/libbsc/gsm_04_08_utils.c
index f9a613601..d68004109 100644
--- a/openbsc/src/libbsc/gsm_04_08_utils.c
+++ b/openbsc/src/libbsc/gsm_04_08_utils.c
@@ -270,6 +270,7 @@ int send_siemens_mrpci(struct gsm_lchan *lchan,
return rsl_siemens_mrpci(lchan, &mrpci);
}
+/* TODO MSCSPLIT remove gsm48_handle_paging_resp() */
int gsm48_handle_paging_resp(struct gsm_subscriber_connection *conn,
struct msgb *msg, struct bsc_subscr *bsub)
{
diff --git a/openbsc/src/libbsc/paging.c b/openbsc/src/libbsc/paging.c
index 8c1445cc6..e19c2d1c4 100644
--- a/openbsc/src/libbsc/paging.c
+++ b/openbsc/src/libbsc/paging.c
@@ -57,6 +57,12 @@ void *tall_paging_ctx;
#define PAGING_TIMER 0, 500000
/*
+ * TODO MSCSPLIT: the paging in libbsc is closely tied to MSC land in that the
+ * MSC realm callback functions used to be invoked from the BSC/BTS level. So
+ * this entire file needs to be rewired for use with an A interface.
+ */
+
+/*
* Kill one paging request update the internal list...
*/
static void paging_remove_request(struct gsm_bts_paging_state *paging_bts,