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[L] Change in libosmo-abis[master]: ipaccess: Convert BSC OML & RSL link to use stream_srv
by pespin 02 Dec '24

02 Dec '24

Attention is currently required from: daniel, fixeria, laforge, osmith. pespin has posted comments on this change by pespin. ( https://gerrit.osmocom.org/c/libosmo-abis/+/38983?usp=email ) Change subject: ipaccess: Convert BSC OML & RSL link to use stream_srv ...................................................................... Patch Set 3: (1 comment) File include/osmocom/abis/ipaccess.h: https://gerrit.osmocom.org/c/libosmo-abis/+/38983/comment/702571c4_fe696d26… : PS3, Line 8: #pragma message("include osmocom/abis/ipaccess.h is deprecated, please include osmocom/gsm/protocol/ipaccess.h directly instead") I already submitted patches to all projects which were including this header and they were already merged, so we don't see those pragma messages while compiling. -- To view, visit https://gerrit.osmocom.org/c/libosmo-abis/+/38983?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: comment Gerrit-Project: libosmo-abis Gerrit-Branch: master Gerrit-Change-Id: Idf241c8f2fdb86d090d4132a9b316b7236402232 Gerrit-Change-Number: 38983 Gerrit-PatchSet: 3 Gerrit-Owner: pespin <pespin(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: daniel <dwillmann(a)sysmocom.de> Gerrit-Reviewer: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Reviewer: osmith <osmith(a)sysmocom.de> Gerrit-Attention: osmith <osmith(a)sysmocom.de> Gerrit-Attention: laforge <laforge(a)osmocom.org> Gerrit-Attention: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Attention: daniel <dwillmann(a)sysmocom.de> Gerrit-Comment-Date: Mon, 02 Dec 2024 17:07:12 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No

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[L] Change in libosmo-abis[master]: ipaccess: Convert BSC OML & RSL link to use stream_srv
by pespin 02 Dec '24

02 Dec '24

Attention is currently required from: daniel, fixeria, laforge, osmith. pespin has posted comments on this change by pespin. ( https://gerrit.osmocom.org/c/libosmo-abis/+/38983?usp=email ) Change subject: ipaccess: Convert BSC OML & RSL link to use stream_srv ...................................................................... Patch Set 3: (1 comment) Commit Message: https://gerrit.osmocom.org/c/libosmo-abis/+/38983/comment/fab07bb2_1d593f1c… : PS1, Line 12: TODO: Re-introduce the sign.delay Tx timer to fix issues with ancient > Not needed: https://osmocom. […] Done -- To view, visit https://gerrit.osmocom.org/c/libosmo-abis/+/38983?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: comment Gerrit-Project: libosmo-abis Gerrit-Branch: master Gerrit-Change-Id: Idf241c8f2fdb86d090d4132a9b316b7236402232 Gerrit-Change-Number: 38983 Gerrit-PatchSet: 3 Gerrit-Owner: pespin <pespin(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: daniel <dwillmann(a)sysmocom.de> Gerrit-Reviewer: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Reviewer: osmith <osmith(a)sysmocom.de> Gerrit-Attention: osmith <osmith(a)sysmocom.de> Gerrit-Attention: laforge <laforge(a)osmocom.org> Gerrit-Attention: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Attention: daniel <dwillmann(a)sysmocom.de> Gerrit-Comment-Date: Mon, 02 Dec 2024 17:02:24 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Comment-In-Reply-To: pespin <pespin(a)sysmocom.de>

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[L] Change in osmo-bsc[master]: ipaccess-config: Use own e1_input ipaccess driver
by pespin 02 Dec '24

02 Dec '24

Attention is currently required from: daniel, fixeria, laforge, osmith. Hello Jenkins Builder, daniel, fixeria, laforge, osmith, I'd like you to reexamine a change. Please visit https://gerrit.osmocom.org/c/osmo-bsc/+/39003?usp=email to look at the new patch set (#3). The following approvals got outdated and were removed: Verified+1 by Jenkins Builder Change subject: ipaccess-config: Use own e1_input ipaccess driver ...................................................................... ipaccess-config: Use own e1_input ipaccess driver Since osmo-bsc.git creation from openbsc.git around 10 years ago, a reference was kept in osmo-bsc/ipaccess/ipaccess-config.c to ipa specific code in the ipaccess e1_input stack of libosmo-abis.git (ipaccess_fd_cb()). Back at that time that was already considered to be an ugly hack, as mentioned in include/osmocom/abis/ipaccess.h exporting that function. This was done because ipaccess-config is quite different in several aspects wrt to usual ipaccess based bts/osmo-bsc ipaccess lines: * nanoBTS acts as TCP server and ipaccess-client as TCP client. * TCP port 3006 is used instead of usual OML 3002. * IPA handshake is actually also different, since despite nanoBTS being the server it doesn't really trigger an IPA ID GET which need to answer. Instead, upon ipaccess-config connecting, it will send an IPA ID ACK and wait to receive an IP ID ACK itself before start transmitting OML to ipaccess-config. Due to all those differences, it really makes no sense to keep support for this setup in the more usual bts<->bsc Abis e1line ipaccess driver present in libosmo-abis.git. Instead, this patch adds a new ipaccess-config-e1-driver.c which implements a libosmo-abis e1_input line driver which works for this specific service. libosmo-abis.git src/input/ipaccess.c from Change-Id Idf241c8f2fdb86d090d4132a9b316b7236402232 is used as a base, further simplifying it by removing stuff not really needed like BTS/BSC role, tcp keepalive, tcp socket stats, etc. Related: SYS#7063 Related: OS#5755 Related: OS#5756 Change-Id: I4d26876ce7d75a78f03c4fa66233550baf4fa7d5 --- M src/ipaccess/Makefile.am A src/ipaccess/ipaccess-config-e1-driver.c M src/ipaccess/ipaccess-config.c 3 files changed, 561 insertions(+), 57 deletions(-) git pull ssh://gerrit.osmocom.org:29418/osmo-bsc refs/changes/03/39003/3 -- To view, visit https://gerrit.osmocom.org/c/osmo-bsc/+/39003?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: newpatchset Gerrit-Project: osmo-bsc Gerrit-Branch: master Gerrit-Change-Id: I4d26876ce7d75a78f03c4fa66233550baf4fa7d5 Gerrit-Change-Number: 39003 Gerrit-PatchSet: 3 Gerrit-Owner: pespin <pespin(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: daniel <dwillmann(a)sysmocom.de> Gerrit-Reviewer: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Reviewer: osmith <osmith(a)sysmocom.de> Gerrit-Attention: osmith <osmith(a)sysmocom.de> Gerrit-Attention: laforge <laforge(a)osmocom.org> Gerrit-Attention: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Attention: daniel <dwillmann(a)sysmocom.de>

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[L] Change in osmo-bsc[master]: ipaccess-config: Use own e1_input ipaccess driver
by pespin 02 Dec '24

02 Dec '24

Attention is currently required from: daniel, fixeria, laforge, osmith. Hello Jenkins Builder, daniel, fixeria, laforge, osmith, I'd like you to reexamine a change. Please visit https://gerrit.osmocom.org/c/osmo-bsc/+/39003?usp=email to look at the new patch set (#2). The following approvals got outdated and were removed: Verified+1 by Jenkins Builder Change subject: ipaccess-config: Use own e1_input ipaccess driver ...................................................................... ipaccess-config: Use own e1_input ipaccess driver Since osmo-bsc.git creation from openbsc.git around 10 years ago, a reference was kept in osmo-bsc/ipaccess/ipaccess-config.c to ipa specific code in the ipaccess e1_input stack of libosmo-abis.git (ipaccess_fd_cb()). Back at that time that was already considered to be an ugly hack, as mentioned in include/osmocom/abis/ipaccess.h exporting that function. This was done because ipaccess-config is quite different in several aspects wrt to usual ipaccess based bts/osmo-bsc ipaccess lines: * nanoBTS acts as TCP server and ipaccess-client as TCP client. * TCP port 3006 is used instead of usual OML 3002. * IPA handshake is actually also different, since despite nanoBTS being the server it doesn't really trigger an IPA ID GET which need to answer. Instead, upon ipaccess-config connecting, it will send an IPA ID ACK and wait to receive an IP ID ACK itself before start transmitting OML to ipaccess-config. Due to all those differences, it really makes no sense to keep support for this setup in the more usual bts<->bsc Abis e1line ipaccess driver present in libosmo-abis.git. Instead, this patch adds a new ipaccess-config-e1-driver.c which implements a libosmo-abis e1_input line driver which works for this specific service. libosmo-abis.git src/input/ipaccess.c from Change-Id Idf241c8f2fdb86d090d4132a9b316b7236402232 is used as a base, further simplifying it by removing stuff not really needed like BTS/BSC role, tcp keepalive, tcp socket stats, etc. Related: SYS#7063 Related: OS#5755 Related: OS#5756 Change-Id: I4d26876ce7d75a78f03c4fa66233550baf4fa7d5 --- M src/ipaccess/Makefile.am A src/ipaccess/ipaccess-config-e1-driver.c M src/ipaccess/ipaccess-config.c 3 files changed, 561 insertions(+), 57 deletions(-) git pull ssh://gerrit.osmocom.org:29418/osmo-bsc refs/changes/03/39003/2 -- To view, visit https://gerrit.osmocom.org/c/osmo-bsc/+/39003?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: newpatchset Gerrit-Project: osmo-bsc Gerrit-Branch: master Gerrit-Change-Id: I4d26876ce7d75a78f03c4fa66233550baf4fa7d5 Gerrit-Change-Number: 39003 Gerrit-PatchSet: 2 Gerrit-Owner: pespin <pespin(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: daniel <dwillmann(a)sysmocom.de> Gerrit-Reviewer: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Reviewer: osmith <osmith(a)sysmocom.de> Gerrit-Attention: osmith <osmith(a)sysmocom.de> Gerrit-Attention: laforge <laforge(a)osmocom.org> Gerrit-Attention: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Attention: daniel <dwillmann(a)sysmocom.de>

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[L] Change in libosmo-abis[master]: ipaccess: Convert BSC OML & RSL link to use stream_srv
by pespin 02 Dec '24

02 Dec '24

Hello Jenkins Builder, I'd like you to reexamine a change. Please visit https://gerrit.osmocom.org/c/libosmo-abis/+/38983?usp=email to look at the new patch set (#3). The following approvals got outdated and were removed: Verified+1 by Jenkins Builder Change subject: ipaccess: Convert BSC OML & RSL link to use stream_srv ...................................................................... ipaccess: Convert BSC OML & RSL link to use stream_srv This in turn allows running BSC Abis interfaces through io-uring backend, which should provide performance improvements when used. Drop ipaccess_fd_cb() since it has no real implementation anymore. That was only used by ipaccess-config in osmo-bsc.git, which got its own ipaccess specific e1_line driver recently. The use of that API was a quick dirty hack at the time which should have never happened. Related: SYS#7063 Related: OS#5755 Related: OS#5756 Change-Id: Idf241c8f2fdb86d090d4132a9b316b7236402232 --- M TODO-RELEASE M include/osmocom/abis/ipaccess.h M src/input/ipaccess.c 3 files changed, 274 insertions(+), 337 deletions(-) git pull ssh://gerrit.osmocom.org:29418/libosmo-abis refs/changes/83/38983/3 -- To view, visit https://gerrit.osmocom.org/c/libosmo-abis/+/38983?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: newpatchset Gerrit-Project: libosmo-abis Gerrit-Branch: master Gerrit-Change-Id: Idf241c8f2fdb86d090d4132a9b316b7236402232 Gerrit-Change-Number: 38983 Gerrit-PatchSet: 3 Gerrit-Owner: pespin <pespin(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder

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[L] Change in osmo-bsc[master]: ipaccess-config: Use own e1_input ipaccess driver
by pespin 02 Dec '24

02 Dec '24

pespin has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-bsc/+/39003?usp=email ) Change subject: ipaccess-config: Use own e1_input ipaccess driver ...................................................................... ipaccess-config: Use own e1_input ipaccess driver Since osmo-bsc.git creation from openbsc.git around 10 years ago, a reference was kept in osmo-bsc/ipaccess/ipaccess-config.c to ipa specific code in the ipaccess e1_input stack of libosmo-abis.git (ipaccess_fd_cb()). Back at that time that was already considered to be an ugly hack, as mentioned in include/osmocom/abis/ipaccess.h exporting that function. This was done because ipaccess-config is quite different in several aspects wrt to usual ipaccess based bts/osmo-bsc ipaccess lines: * nanoBTS acts as TCP server and ipaccess-client as TCP client. * TCP port 3006 is used instead of usual OML 3002. * IPA handshake is actually also different, since despite nanoBTS being the server it doesn't really trigger an IPA ID GET which need to answer. Instead, upon ipaccess-config connecting, it will send an IPA ID ACK and wait to receive an IP ID ACK itself before start transmitting OML to ipaccess-config. Due to all those differences, it really makes no sense to keep support for this setup in the more usual bts<->bsc Abis e1line ipaccess driver present in libosmo-abis.git. Instead, this patch adds a new ipaccess-config-e1-driver.c which implements a libosmo-abis e1_input line driver which works for this specific service. libosmo-abis.git src/input/ipaccess.c from Change-Id Idf241c8f2fdb86d090d4132a9b316b7236402232 is used as a base, further simplifying it by removing stuff not really needed like BTS/BSC role, tcp keepalive, tcp socket stats, etc. Related: SYS#7063 Related: OS#5755 Related: OS#5756 Change-Id: I4d26876ce7d75a78f03c4fa66233550baf4fa7d5 --- M src/ipaccess/Makefile.am A src/ipaccess/ipaccess-config-e1-driver.c M src/ipaccess/ipaccess-config.c 3 files changed, 561 insertions(+), 57 deletions(-) git pull ssh://gerrit.osmocom.org:29418/osmo-bsc refs/changes/03/39003/1 diff --git a/src/ipaccess/Makefile.am b/src/ipaccess/Makefile.am index 9bd648d..52bfed4 100644 --- a/src/ipaccess/Makefile.am +++ b/src/ipaccess/Makefile.am @@ -41,6 +41,7 @@ ipaccess_config_SOURCES = \ ipaccess-config.c \ + ipaccess-config-e1-driver.c \ ipaccess-firmware.c \ network_listen.c \ stubs.c \ diff --git a/src/ipaccess/ipaccess-config-e1-driver.c b/src/ipaccess/ipaccess-config-e1-driver.c new file mode 100644 index 0000000..5b1fc36 --- /dev/null +++ b/src/ipaccess/ipaccess-config-e1-driver.c @@ -0,0 +1,547 @@ +/* OpenBSC Abis input driver for ip.access */ + +/* (C) 2024 by sysmocom - s.f.m.c. GmbH <info(a)sysmocom.de> + * (C) 2009-2021 by Harald Welte <laforge(a)gnumonks.org> + * (C) 2010 by Holger Hans Peter Freyther + * (C) 2010 by On-Waves + * + * All Rights Reserved + * + * SPDX-License-Identifier: AGPL-3.0+ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License as published by + * the Free Software Foundation; either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + * + */ + +#include <stdio.h> +#include <unistd.h> +#include <stdlib.h> +#include <stdbool.h> +#include <errno.h> +#include <netinet/tcp.h> +#include <string.h> +#include <time.h> +#include <fcntl.h> +#include <sys/socket.h> +#include <sys/ioctl.h> +#include <arpa/inet.h> + +#include <osmocom/core/select.h> +#include <osmocom/core/msgb.h> +#include <osmocom/core/macaddr.h> +#include <osmocom/core/logging.h> +#include <osmocom/core/talloc.h> +#include <osmocom/core/socket.h> +#include <osmocom/core/backtrace.h> +#include <osmocom/core/fsm.h> +#include <osmocom/core/signal.h> +#include <osmocom/gsm/tlv.h> +#include <osmocom/gsm/protocol/ipaccess.h> +#include <osmocom/gsm/ipa.h> +#include <osmocom/netif/stream.h> +#include <osmocom/netif/ipa.h> +#include <osmocom/abis/e1_input.h> +#include <osmocom/abis/ipa.h> + +/* default port at BTS for incoming connections */ +#define IPACCESS_BTS_LISTEN_OML_PORT 3006 + +/* global parameters of IPA input driver */ +struct ipaccess_config_proto_pars { + uint8_t dscp; + uint8_t priority; +}; +struct ipaccess_config_pars { + struct ipaccess_config_proto_pars oml; + struct ipaccess_config_proto_pars rsl; + char *connect_addr; +}; +struct ipaccess_config_pars g_e1inp_ipaccess_config_pars; + +static void *tall_ipa_ctx; + +struct ipaccess_line { + bool line_already_initialized; + struct osmo_stream_cli *ipa_cli[NUM_E1_TS]; /* 0=OML, 1+N=TRX_N */ +}; + +static int e1inp_int_snd_event(struct e1inp_ts *ts, struct e1inp_sign_link *link, int evt) +{ + struct input_signal_data isd; + isd.line = ts->line; + isd.ts_nr = ts->num; + isd.link_type = link->type; + isd.trx = link->trx; + isd.tei = link->tei; + isd.sapi = link->sapi; + + /* report further upwards */ + osmo_signal_dispatch(SS_L_INPUT, evt, &isd); + return 0; +} + +static inline struct e1inp_ts *ipaccess_line_ts(struct osmo_fd *bfd, struct e1inp_line *line) +{ + if (bfd->priv_nr == E1INP_SIGN_OML) + return e1inp_line_ipa_oml_ts(line); + else + return e1inp_line_ipa_rsl_ts(line, bfd->priv_nr - E1INP_SIGN_RSL); +} + + +static void _ipaccess_bts_down_cb(struct osmo_stream_cli *cli) +{ + struct e1inp_ts *e1i_ts = osmo_stream_cli_get_data(cli); + struct e1inp_line *line = e1i_ts->line; + + if (line->ops->sign_link_down) + line->ops->sign_link_down(line); +} + +/* See how ts->num is assigned in e1inp_line_create: line->ts[i].num = i+1; +* As per e1inp_line_ipa_oml_ts(), first TS in line (ts->num=1) is OML. +* As per e1inp_line_ipa_rsl_ts(), second TS in line (ts->num>=2) is RSL. +*/ +static inline enum e1inp_sign_type ipaccess_e1i_ts_sign_type(const struct e1inp_ts *e1i_ts) +{ + OSMO_ASSERT(e1i_ts->num != 0); + if (e1i_ts->num == 1) + return E1INP_SIGN_OML; + return E1INP_SIGN_RSL; +} + +static inline unsigned int ipaccess_e1i_ts_trx_nr(const struct e1inp_ts *e1i_ts) +{ + enum e1inp_sign_type sign_type = ipaccess_e1i_ts_sign_type(e1i_ts); + if (sign_type == E1INP_SIGN_OML) + return 0; /* OML uses trx_nr=0 */ + OSMO_ASSERT(sign_type == E1INP_SIGN_RSL); + /* e1i_ts->num >= 2: */ + return e1i_ts->num - 2; +} + +static inline struct osmo_stream_cli *ipaccess_bts_e1i_ts_stream_cli(const struct e1inp_ts *e1i_ts) +{ + OSMO_ASSERT(e1i_ts); + struct ipaccess_line *il = e1i_ts->line->driver_data; + OSMO_ASSERT(il); + struct osmo_stream_cli *cli = il->ipa_cli[e1i_ts->num - 1]; + OSMO_ASSERT(cli); + return cli; +} + +static void ipaccess_close(struct e1inp_sign_link *sign_link) +{ + struct e1inp_ts *e1i_ts = sign_link->ts; + struct osmo_fd *bfd = &e1i_ts->driver.ipaccess.fd; + struct osmo_stream_cli *cli; + + e1inp_int_snd_event(e1i_ts, sign_link, S_L_INP_TEI_DN); + /* the first e1inp_sign_link_destroy call closes the socket. */ + + cli = ipaccess_bts_e1i_ts_stream_cli(e1i_ts); + osmo_stream_cli_close(cli); + bfd->fd = -1; /* Compatibility with older implementations */ +} + +static bool e1i_ts_has_pending_tx_msgs(struct e1inp_ts *e1i_ts) +{ + struct e1inp_sign_link *link; + llist_for_each_entry(link, &e1i_ts->sign.sign_links, list) { + if (!llist_empty(&link->tx_list)) + return true; + } + return false; +} + +static int ipaccess_bts_send_msg(struct e1inp_ts *e1i_ts, + struct e1inp_sign_link *sign_link, + struct osmo_stream_cli *cli, + struct msgb *msg) +{ + switch (sign_link->type) { + case E1INP_SIGN_OML: + case E1INP_SIGN_RSL: + case E1INP_SIGN_OSMO: + break; + default: + msgb_free(msg); + return -EINVAL; + } + + msg->l2h = msg->data; + ipa_prepend_header(msg, sign_link->tei); + + LOGPITS(e1i_ts, DLMI, LOGL_DEBUG, "TX: %s\n", osmo_hexdump(msg->l2h, msgb_l2len(msg))); + osmo_stream_cli_send(cli, msg); + return 0; +} + +/* msg was enqueued in sign_link->tx_list. + * Pop it from that list, submit it to osmo_stream_cli: */ +static int ts_want_write(struct e1inp_ts *e1i_ts) +{ + int rc = 0; + struct osmo_stream_cli *cli = ipaccess_bts_e1i_ts_stream_cli(e1i_ts); + + /* get the next msg for this timeslot */ + while (e1i_ts_has_pending_tx_msgs(e1i_ts)) { + struct e1inp_sign_link *sign_link = NULL; + struct msgb *msg; + msg = e1inp_tx_ts(e1i_ts, &sign_link); + OSMO_ASSERT(msg); + OSMO_ASSERT(sign_link); + rc |= ipaccess_bts_send_msg(e1i_ts, sign_link, cli, msg); + } + return rc; +} + +int ipaccess_bts_handle_ccm(struct ipa_client_conn *link, + struct ipaccess_unit *dev, struct msgb *msg) +{ + struct ipaccess_head *hh = (struct ipaccess_head *) msg->data; + + /* special handling for IPA CCM. */ + if (hh->proto != IPAC_PROTO_IPACCESS) + return 0; + + int ret = 0; + uint8_t *data = msgb_l2(msg); + int len = msgb_l2len(msg); + OSMO_ASSERT(len > 0); + uint8_t msg_type = *data; + /* line might not exist if != bsc||bts */ + + /* ping, pong and acknowledgment cases. */ + ret = ipa_ccm_rcvmsg_bts_base(msg, link->ofd); + if (ret < 0) + goto err; + + /* this is a request for identification from the BSC. */ + if (msg_type == IPAC_MSGT_ID_GET) { + struct msgb *rmsg; + /* The ipaccess_unit dev holds generic identity for the whole + * line, hence no trx_id. Patch ipaccess_unit during call to + * ipa_ccm_make_id_resp_from_req() to identify this TRX: */ + int store_trx_nr = dev->trx_id; + if (link->ofd->priv_nr >= E1INP_SIGN_RSL) + dev->trx_id = link->ofd->priv_nr - E1INP_SIGN_RSL; + else + dev->trx_id = 0; + LOGP(DLINP, LOGL_NOTICE, "received ID_GET for unit ID %u/%u/%u\n", + dev->site_id, dev->bts_id, dev->trx_id); + rmsg = ipa_ccm_make_id_resp_from_req(dev, data + 1, len - 1); + dev->trx_id = store_trx_nr; + if (!rmsg) { + LOGP(DLINP, LOGL_ERROR, "Failed parsing ID_GET message.\n"); + goto err; + } + + ret = ipa_send(link->ofd->fd, rmsg->data, rmsg->len); + if (ret != rmsg->len) { + LOGP(DLINP, LOGL_ERROR, "cannot send ID_RESP message. Reason: %s\n", + strerror(errno)); + msgb_free(rmsg); + goto err; + } + msgb_free(rmsg); + + /* send ID_ACK. */ + ret = ipa_ccm_send_id_ack(link->ofd->fd); + if (ret <= 0) { + LOGP(DLINP, LOGL_ERROR, "cannot send ID_ACK message. Reason: %s\n", + strerror(errno)); + goto err; + } + } + return 1; + +err: + ipa_client_conn_close(link); + return -1; +} + +static struct msgb *ipa_bts_id_ack(void) +{ + struct msgb *nmsg2; + nmsg2 = ipa_msg_alloc(0); + if (!nmsg2) + return NULL; + msgb_v_put(nmsg2, IPAC_MSGT_ID_ACK); + ipa_prepend_header(nmsg2, IPAC_PROTO_IPACCESS); + return nmsg2; +} + +static void update_fd_settings(struct e1inp_line *line, int fd) +{ + int ret; + int val; + + val = 1; + ret = setsockopt(fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof(val)); + if (ret < 0) + LOGPIL(line, DLINP, LOGL_ERROR, "Failed to set TCP_NODELAY: %s\n", strerror(errno)); +} + +/* Same as ipaccess_bts_handle_ccm(), but using an osmo_stream_cli as backend + * instead of ipa_client_conn. + * The old ipaccess_bts_handle_ccm() needs to be kept as it's a public API. */ +static int _ipaccess_bts_handle_ccm(struct osmo_stream_cli *cli, + struct ipaccess_unit *dev, struct msgb *msg) +{ + /* special handling for IPA CCM. */ + if (osmo_ipa_msgb_cb_proto(msg) != IPAC_PROTO_IPACCESS) + return 0; + + int ret = 0; + const uint8_t *data = msgb_l2(msg); + int len = msgb_l2len(msg); + OSMO_ASSERT(len > 0); + uint8_t msg_type = *data; + struct e1inp_ts *e1i_ts = osmo_stream_cli_get_data(cli); + /* line might not exist if != bsc||bts */ + + /* ping, pong and acknowledgment cases. */ + struct osmo_fd tmp_ofd = { .fd = osmo_stream_cli_get_fd(cli) }; + OSMO_ASSERT(tmp_ofd.fd >= 0); + ret = ipa_ccm_rcvmsg_bts_base(msg, &tmp_ofd); + if (ret < 0) + goto err; + + /* this is a request for identification from the BSC. */ + if (msg_type == IPAC_MSGT_ID_GET) { + struct msgb *rmsg; + /* The ipaccess_unit dev holds generic identity for the whole + * line, hence no trx_id. Patch ipaccess_unit during call to + * ipa_ccm_make_id_resp_from_req() to identify this TRX: */ + int store_trx_nr = dev->trx_id; + dev->trx_id = ipaccess_e1i_ts_trx_nr(e1i_ts); + LOGP(DLINP, LOGL_NOTICE, "received ID_GET for unit ID %u/%u/%u\n", + dev->site_id, dev->bts_id, dev->trx_id); + rmsg = ipa_ccm_make_id_resp_from_req(dev, data + 1, len - 1); + dev->trx_id = store_trx_nr; + if (!rmsg) { + LOGP(DLINP, LOGL_ERROR, "Failed parsing ID_GET message.\n"); + goto err; + } + osmo_stream_cli_send(cli, rmsg); + + /* send ID_ACK. */ + rmsg = ipa_bts_id_ack(); + if (!rmsg) { + LOGP(DLINP, LOGL_ERROR, "Failed allocating ID_ACK message.\n"); + goto err; + } + osmo_stream_cli_send(cli, rmsg); + } + return 1; + +err: + return -1; +} + +static int ipaccess_bts_read_cb(struct osmo_stream_cli *cli, int res, struct msgb *msg) +{ + enum ipaccess_proto ipa_proto = osmo_ipa_msgb_cb_proto(msg); + struct e1inp_ts *e1i_ts = osmo_stream_cli_get_data(cli); + struct e1inp_line *line = e1i_ts->line; + struct e1inp_sign_link *sign_link; + int ret; + + if (res <= 0) { + LOGPITS(e1i_ts, DLINP, LOGL_NOTICE, "failed reading from socket: %d\n", res); + goto err; + } + + /* special handling for IPA CCM. */ + if (ipa_proto == IPAC_PROTO_IPACCESS) { + uint8_t msg_type = *(msg->l2h); + /* this is a request for identification from the BSC. */ + if (msg_type == IPAC_MSGT_ID_GET) { + if (!line->ops->sign_link_up) { + LOGPITS(e1i_ts, DLINP, LOGL_NOTICE, + "Unable to set signal link, closing socket.\n"); + goto err; + } + } + } + + /* core CCM handling */ + ret = _ipaccess_bts_handle_ccm(cli, line->ops->cfg.ipa.dev, msg); + if (ret < 0) + goto err; + + if (ret == 1 && ipa_proto == IPAC_PROTO_IPACCESS) { + uint8_t msg_type = *(msg->l2h); + if (msg_type == IPAC_MSGT_ID_GET) { + enum e1inp_sign_type sign_type = ipaccess_e1i_ts_sign_type(e1i_ts); + unsigned int trx_nr = ipaccess_e1i_ts_trx_nr(e1i_ts); + sign_link = line->ops->sign_link_up(line->ops->cfg.ipa.dev, + line, sign_type + trx_nr); + if (sign_link == NULL) { + LOGPITS(e1i_ts, DLINP, LOGL_NOTICE, + "Unable to set signal link, closing socket.\n"); + goto err; + } + } + msgb_free(msg); + return ret; + } + + /* look up for some existing signaling link. */ + sign_link = e1inp_lookup_sign_link(e1i_ts, ipa_proto, 0); + if (sign_link == NULL) { + LOGPITS(e1i_ts, DLINP, LOGL_ERROR, "no matching signalling link for " + "ipa_proto=0x%02x\n", ipa_proto); + goto err; + } + msg->dst = sign_link; + + /* XXX better use e1inp_ts_rx? */ + if (!line->ops->sign_link) { + LOGPITS(e1i_ts, DLINP, LOGL_ERROR, "Fix your application, " + "no action set for signalling messages.\n"); + goto err; + } + return line->ops->sign_link(msg); + +err: + msgb_free(msg); + osmo_stream_cli_close(cli); + return -EBADF; +} + +static int ipaccess_bts_connect_cb(struct osmo_stream_cli *cli) +{ + struct e1inp_ts *e1i_ts = osmo_stream_cli_get_data(cli); + struct e1inp_line *line = e1i_ts->line; + struct msgb *rmsg; + + update_fd_settings(line, osmo_stream_cli_get_fd(cli)); + + /* send ID_ACK. */ + rmsg = ipa_bts_id_ack(); + if (!rmsg) { + LOGP(DLINP, LOGL_ERROR, "Failed allocating ID_ACK message.\n"); + return 0; + } + osmo_stream_cli_send(cli, rmsg); + return 0; +} + +static int ipaccess_bts_disconnect_cb(struct osmo_stream_cli *cli) +{ + _ipaccess_bts_down_cb(cli); + return 0; +} + +static int ipaccess_line_update(struct e1inp_line *line) +{ + int ret = -ENOENT; + struct ipaccess_line *il; + + if (!line->driver_data) + line->driver_data = talloc_zero(line, struct ipaccess_line); + + if (!line->driver_data) { + LOGPIL(line, DLINP, LOGL_ERROR, "ipaccess: OOM in line update\n"); + return -ENOMEM; + } + il = line->driver_data; + + /* We only initialize this line once. */ + if (il->line_already_initialized) + return 0; + + struct osmo_stream_cli *cli; + struct e1inp_ts *e1i_ts = e1inp_line_ipa_oml_ts(line); + char cli_name[128]; + + LOGPITS(e1i_ts, DLINP, LOGL_NOTICE, "enabling ipaccess BTS mode, " + "OML connecting to %s:%u\n", g_e1inp_ipaccess_config_pars.connect_addr, IPACCESS_BTS_LISTEN_OML_PORT); + + /* Drop previous line */ + if (il->ipa_cli[0]) { + osmo_stream_cli_close(il->ipa_cli[0]); + e1i_ts->driver.ipaccess.fd.fd = -1; + osmo_stream_cli_destroy(il->ipa_cli[0]); + il->ipa_cli[0] = NULL; + } + + e1inp_ts_config_sign(e1i_ts, line); + + cli = osmo_stream_cli_create(tall_ipa_ctx); + OSMO_ASSERT(cli); + + snprintf(cli_name, sizeof(cli_name), "ts-%u-%u-oml", line->num, e1i_ts->num); + osmo_stream_cli_set_name(cli, cli_name); + osmo_stream_cli_set_data(cli, e1i_ts); + osmo_stream_cli_set_addr(cli, g_e1inp_ipaccess_config_pars.connect_addr); + osmo_stream_cli_set_port(cli, IPACCESS_BTS_LISTEN_OML_PORT); + osmo_stream_cli_set_proto(cli, IPPROTO_TCP); + osmo_stream_cli_set_nodelay(cli, true); + osmo_stream_cli_set_priority(cli, g_e1inp_ipaccess_config_pars.oml.dscp); + osmo_stream_cli_set_ip_dscp(cli, g_e1inp_ipaccess_config_pars.oml.priority); + + /* Reconnect is handled by upper layers: */ + osmo_stream_cli_set_reconnect_timeout(cli, -1); + + osmo_stream_cli_set_segmentation_cb(cli, osmo_ipa_segmentation_cb); + osmo_stream_cli_set_connect_cb(cli, ipaccess_bts_connect_cb); + osmo_stream_cli_set_disconnect_cb(cli, ipaccess_bts_disconnect_cb); + osmo_stream_cli_set_read_cb2(cli, ipaccess_bts_read_cb); + + if (osmo_stream_cli_open(cli)) { + LOGPITS(e1i_ts, DLINP, LOGL_ERROR, "cannot open OML BTS link: %s\n", strerror(errno)); + osmo_stream_cli_destroy(cli); + return -EIO; + } + + /* Compatibility with older ofd based implementation. osmo-bts accesses + * this fd directly in get_signlink_remote_ip() and get_rsl_local_ip() */ + e1i_ts->driver.ipaccess.fd.fd = osmo_stream_cli_get_fd(cli); + + il->ipa_cli[0] = cli; + ret = 0; + + il->line_already_initialized = true; + return ret; +} + +struct e1inp_driver ipaccess_config_driver = { + .name = "ipaccess-config", + .want_write = ts_want_write, + .line_update = ipaccess_line_update, + .close = ipaccess_close, + .default_delay = 0, + .has_keepalive = 0, +}; + +void e1inp_ipaccess_config_init(void *ctx) +{ + tall_ipa_ctx = talloc_named_const(ctx, 1, "ipaccess-config"); + e1inp_driver_register(&ipaccess_config_driver); + + g_e1inp_ipaccess_config_pars.connect_addr = talloc_strdup(tall_ipa_ctx, "127.0.0.1"); +} + +void e1inp_ipaccess_config_set_connect_addr(const char *connect_addr) +{ + talloc_free((char *)g_e1inp_ipaccess_config_pars.connect_addr); + g_e1inp_ipaccess_config_pars.connect_addr = NULL; + + if (connect_addr) + g_e1inp_ipaccess_config_pars.connect_addr = talloc_strdup(tall_ipa_ctx, + connect_addr); +} diff --git a/src/ipaccess/ipaccess-config.c b/src/ipaccess/ipaccess-config.c index 15dcc54..a576ebc 100644 --- a/src/ipaccess/ipaccess-config.c +++ b/src/ipaccess/ipaccess-config.c @@ -79,53 +79,15 @@ static struct abis_nm_sw_desc *sw_load1 = NULL; static struct abis_nm_sw_desc *sw_load2 = NULL; -extern int ipaccess_fd_cb(struct osmo_fd *bfd, unsigned int what); extern struct e1inp_line_ops ipaccess_e1inp_line_ops; -/* Actively connect to a BTS. Currently used by ipaccess-config.c */ -static int ipaccess_connect(struct e1inp_line *line, struct sockaddr_in *sa) -{ - struct e1inp_ts *e1i_ts = &line->ts[0]; - struct osmo_fd *bfd = &e1i_ts->driver.ipaccess.fd; - int ret, on = 1; +/* Functions from ipaccess-config-e1-driver.c: */ +extern void e1inp_ipaccess_config_init(void *ctx); +extern void e1inp_ipaccess_config_set_connect_addr(const char *connect_addr); - bfd->fd = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP); - bfd->cb = ipaccess_fd_cb; - bfd->when = OSMO_FD_READ | OSMO_FD_WRITE; - bfd->data = line; - bfd->priv_nr = E1INP_SIGN_OML; - - if (bfd->fd < 0) { - LOGP(DLINP, LOGL_ERROR, "could not create TCP socket.\n"); - return -EIO; - } - - ret = setsockopt(bfd->fd, SOL_SOCKET, SO_REUSEADDR, &on, sizeof(on)); - if (ret < 0) { - LOGP(DLINP, LOGL_ERROR, "could not set socket option\n"); - close(bfd->fd); - return -EIO; - } - - ret = connect(bfd->fd, (struct sockaddr *) sa, sizeof(*sa)); - if (ret < 0) { - LOGP(DLINP, LOGL_ERROR, "could not connect socket\n"); - close(bfd->fd); - return ret; - } - - ret = osmo_fd_register(bfd); - if (ret < 0) { - LOGP(DLINP, LOGL_ERROR, "unable to register socket fd\n"); - close(bfd->fd); - return ret; - } - return ret; - //return e1inp_line_register(line); -} /* configure pseudo E1 line in ip.access style and connect to BTS */ -static int ia_config_connect(struct gsm_bts *bts, struct sockaddr_in *sin) +static int ia_config_connect(struct gsm_bts *bts, const char *bts_ip) { struct e1inp_line *line; struct e1inp_ts *sign_ts, *rsl_ts; @@ -135,13 +97,17 @@ if (!line) return -ENOMEM; - line->driver = e1inp_driver_find("ipa"); - if (!line->driver) { - fprintf(stderr, "cannot `ipa' driver, giving up.\n"); + e1inp_ipaccess_config_init(tall_bsc_ctx); + e1inp_ipaccess_config_set_connect_addr(bts_ip); + + line = e1inp_line_create(0, "ipaccess-config"); + if (!line) { + fprintf(stderr, "cannot create line with `ipaccess-config' driver, giving up.\n"); return -EINVAL; } e1inp_line_bind_ops(line, &ipaccess_e1inp_line_ops); e1_set_pcap_fd2(line, -1); /* Disable writing to pcap */ + e1inp_line_update(line); sign_ts = e1inp_line_ipa_oml_ts(line); rsl_ts = e1inp_line_ipa_rsl_ts(line, 0); @@ -164,11 +130,7 @@ bts->osmo_link = osmo_link; bts->c0->rsl_link_primary = rsl_link; - /* default port at BTS for incoming connections is 3006 */ - if (sin->sin_port == 0) - sin->sin_port = htons(3006); - - return ipaccess_connect(line, sin); + return 0; } /* @@ -1030,7 +992,6 @@ int main(int argc, char **argv) { struct gsm_bts *bts; - struct sockaddr_in sin; char *bts_ip; int rc, option_index = 0, stream_id = 0xff; @@ -1203,17 +1164,12 @@ if (!quiet) printf("Trying to connect to ip.access BTS %s...\n", bts_ip); - memset(&sin, 0, sizeof(sin)); - sin.sin_family = AF_INET; - inet_aton(bts_ip, &sin.sin_addr); - rc = ia_config_connect(bts, &sin); + rc = ia_config_connect(bts, bts_ip); if (rc < 0) { perror("Error connecting to the BTS"); exit(1); } - bts->oml_link->ts->sign.delay = 10; - bts->c0->rsl_link_primary->ts->sign.delay = 10; while (1) { rc = osmo_select_main(0); if (rc < 0) -- To view, visit https://gerrit.osmocom.org/c/osmo-bsc/+/39003?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: newchange Gerrit-Project: osmo-bsc Gerrit-Branch: master Gerrit-Change-Id: I4d26876ce7d75a78f03c4fa66233550baf4fa7d5 Gerrit-Change-Number: 39003 Gerrit-PatchSet: 1 Gerrit-Owner: pespin <pespin(a)sysmocom.de>

1 0

[S] Change in libosmocore[master]: osmo_io: Improve osmo_iofd_notify_connected() documentation
by pespin 02 Dec '24

02 Dec '24

pespin has submitted this change. ( https://gerrit.osmocom.org/c/libosmocore/+/38985?usp=email ) Change subject: osmo_io: Improve osmo_iofd_notify_connected() documentation ...................................................................... osmo_io: Improve osmo_iofd_notify_connected() documentation The mentioned scenario happens when using osmo_stream_cli inside libosmo-abis BTS code connecting to an osmo-bsc in the loopback interface. The client sends SYN and the server sends SYN+ACK and then quickly sends an IPA ID GET. Change-Id: Ica20a050b98d117995a5b625b23ab9faa61aabee --- M src/core/osmo_io.c 1 file changed, 12 insertions(+), 2 deletions(-) Approvals: jolly: Looks good to me, but someone else must approve pespin: Looks good to me, approved Jenkins Builder: Verified osmith: Looks good to me, but someone else must approve diff --git a/src/core/osmo_io.c b/src/core/osmo_io.c index 98d8ef3..9c93e25 100644 --- a/src/core/osmo_io.c +++ b/src/core/osmo_io.c @@ -994,12 +994,22 @@ /*! Request notification of the user if/when a client socket is connected. * Calling this function will request osmo_io to notify the user (via - * write call-back) once a non-blocking outbound connect() of the - * socket completes. + * write call-back with res=0 and msgb=NULL) once a non-blocking outbound + * connect() of the socket completes. * * This only works for connection oriented sockets in either * OSMO_IO_FD_MODE_READ_WRITE or OSMO_IO_FD_MODE_RECVMSG_SENDMSG mode. * + * The fact that the write call-back is called with msgb=NULL can be used to + * distinguish before this "connected" notification and a socket write failure. + * + * If the server transmits data quick enough after accepting the connection, + * it may happen that a read call-back is triggered towards the user before this + * special write-callback, since both events may come together from the kernel. + * Hence under those scenarios where server starts the communication, it is + * important not to assume or require that the write-callback(res=0, msgb=NULL) + * will be the first one triggered. + * * \param[in] iofd the file descriptor */ void osmo_iofd_notify_connected(struct osmo_io_fd *iofd) { -- To view, visit https://gerrit.osmocom.org/c/libosmocore/+/38985?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: merged Gerrit-Project: libosmocore Gerrit-Branch: master Gerrit-Change-Id: Ica20a050b98d117995a5b625b23ab9faa61aabee Gerrit-Change-Number: 38985 Gerrit-PatchSet: 1 Gerrit-Owner: pespin <pespin(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Reviewer: jolly <andreas(a)eversberg.eu> Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Reviewer: osmith <osmith(a)sysmocom.de> Gerrit-Reviewer: pespin <pespin(a)sysmocom.de>

1 0

[S] Change in libosmocore[master]: osmo_io: Improve osmo_iofd_notify_connected() documentation
by pespin 02 Dec '24

02 Dec '24

Attention is currently required from: fixeria, laforge. pespin has posted comments on this change by pespin. ( https://gerrit.osmocom.org/c/libosmocore/+/38985?usp=email ) Change subject: osmo_io: Improve osmo_iofd_notify_connected() documentation ...................................................................... Patch Set 1: Code-Review+2 -- To view, visit https://gerrit.osmocom.org/c/libosmocore/+/38985?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: comment Gerrit-Project: libosmocore Gerrit-Branch: master Gerrit-Change-Id: Ica20a050b98d117995a5b625b23ab9faa61aabee Gerrit-Change-Number: 38985 Gerrit-PatchSet: 1 Gerrit-Owner: pespin <pespin(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Reviewer: jolly <andreas(a)eversberg.eu> Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Reviewer: osmith <osmith(a)sysmocom.de> Gerrit-Reviewer: pespin <pespin(a)sysmocom.de> Gerrit-Attention: laforge <laforge(a)osmocom.org> Gerrit-Attention: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Comment-Date: Mon, 02 Dec 2024 16:05:56 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes

1 0

[S] Change in libosmocore[master]: osmo_io: Improve osmo_iofd_notify_connected() documentation
by jolly 02 Dec '24

02 Dec '24

Attention is currently required from: fixeria, laforge, pespin. jolly has posted comments on this change by pespin. ( https://gerrit.osmocom.org/c/libosmocore/+/38985?usp=email ) Change subject: osmo_io: Improve osmo_iofd_notify_connected() documentation ...................................................................... Patch Set 1: Code-Review+1 -- To view, visit https://gerrit.osmocom.org/c/libosmocore/+/38985?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: comment Gerrit-Project: libosmocore Gerrit-Branch: master Gerrit-Change-Id: Ica20a050b98d117995a5b625b23ab9faa61aabee Gerrit-Change-Number: 38985 Gerrit-PatchSet: 1 Gerrit-Owner: pespin <pespin(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Reviewer: jolly <andreas(a)eversberg.eu> Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Reviewer: osmith <osmith(a)sysmocom.de> Gerrit-Attention: laforge <laforge(a)osmocom.org> Gerrit-Attention: pespin <pespin(a)sysmocom.de> Gerrit-Attention: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Comment-Date: Mon, 02 Dec 2024 15:49:44 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes

1 0

[XS] Change in osmo-ttcn3-hacks[master]: bsc: Add missing testcase in expected-results.xml
by pespin 02 Dec '24

02 Dec '24

pespin has submitted this change. ( https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/38998?usp=email ) Change subject: bsc: Add missing testcase in expected-results.xml ...................................................................... bsc: Add missing testcase in expected-results.xml Change-Id: I6416e5cf4c12912f5094841d3738302bbd6228bb --- M bsc/expected-results.xml 1 file changed, 2 insertions(+), 1 deletion(-) Approvals: Jenkins Builder: Verified osmith: Looks good to me, approved diff --git a/bsc/expected-results.xml b/bsc/expected-results.xml index f042a8c..93432b9 100644 --- a/bsc/expected-results.xml +++ b/bsc/expected-results.xml @@ -1,5 +1,5 @@ <?xml version="1.0"?> -<testsuite name='BSC_Tests' tests='317' failures='0' errors='0' skipped='0' inconc='0' time='MASKED'> +<testsuite name='BSC_Tests' tests='318' failures='0' errors='0' skipped='0' inconc='0' time='MASKED'> <testcase classname='BSC_Tests' name='TC_ctrl_msc_connection_status' time='MASKED'/> <testcase classname='BSC_Tests' name='TC_ctrl_msc0_connection_status' time='MASKED'/> <testcase classname='BSC_Tests' name='TC_stat_num_msc_connected_1' time='MASKED'/> @@ -9,6 +9,7 @@ <testcase classname='BSC_Tests' name='TC_stat_num_bts_connected_2' time='MASKED'/> <testcase classname='BSC_Tests' name='TC_stat_num_bts_connected_3' time='MASKED'/> <testcase classname='BSC_Tests' name='TC_ctrl' time='MASKED'/> + <testcase classname='BSC_Tests' name='TC_ctrl_location' time='MASKED'/> <testcase classname='BSC_Tests' name='TC_si_default' time='MASKED'/> <testcase classname='BSC_Tests' name='TC_si2quater_2_earfcns' time='MASKED'/> <testcase classname='BSC_Tests' name='TC_si2quater_3_earfcns' time='MASKED'/> -- To view, visit https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/38998?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: merged Gerrit-Project: osmo-ttcn3-hacks Gerrit-Branch: master Gerrit-Change-Id: I6416e5cf4c12912f5094841d3738302bbd6228bb Gerrit-Change-Number: 38998 Gerrit-PatchSet: 1 Gerrit-Owner: pespin <pespin(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: osmith <osmith(a)sysmocom.de> Gerrit-Reviewer: pespin <pespin(a)sysmocom.de>

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