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[XS] Change in osmo-bts[master]: bts-trx: Set max TRXD buf size to UINT16_MAX
by laforge 14 Dec '25

14 Dec '25

Attention is currently required from: fixeria, jolly, pespin. laforge has posted comments on this change by pespin. ( https://gerrit.osmocom.org/c/osmo-bts/+/41648?usp=email ) Change subject: bts-trx: Set max TRXD buf size to UINT16_MAX ...................................................................... Patch Set 2: Code-Review+1 -- To view, visit https://gerrit.osmocom.org/c/osmo-bts/+/41648?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: comment Gerrit-Project: osmo-bts Gerrit-Branch: master Gerrit-Change-Id: I980faea05dee405c974636f41ee723659d9c5229 Gerrit-Change-Number: 41648 Gerrit-PatchSet: 2 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: jolly <andreas(a)eversberg.eu> Gerrit-Attention: pespin <pespin(a)sysmocom.de> Gerrit-Attention: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Comment-Date: Sun, 14 Dec 2025 20:52:18 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes

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[XS] Change in libosmo-netif[master]: stream_srv: srv_link: Set OSMO_SOCK_F_NONBLOCK during socket creation
by laforge 14 Dec '25

14 Dec '25

Attention is currently required from: pespin. laforge has posted comments on this change by pespin. ( https://gerrit.osmocom.org/c/libosmo-netif/+/41666?usp=email ) Change subject: stream_srv: srv_link: Set OSMO_SOCK_F_NONBLOCK during socket creation ...................................................................... Patch Set 1: Code-Review+1 (2 comments) Commit Message: https://gerrit.osmocom.org/c/libosmo-netif/+/41666/comment/bd263d85_7f1c4cf… : PS1, Line 21: safed saved https://gerrit.osmocom.org/c/libosmo-netif/+/41666/comment/f7873895_2650cd6… : PS1, Line 26: specially 'especially' or maybe better: 'particularly' -- To view, visit https://gerrit.osmocom.org/c/libosmo-netif/+/41666?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: comment Gerrit-Project: libosmo-netif Gerrit-Branch: master Gerrit-Change-Id: I98a6ef55a0a7289b9eeb7e8062e9afa4d87f51eb Gerrit-Change-Number: 41666 Gerrit-PatchSet: 1 Gerrit-Owner: pespin <pespin(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Attention: pespin <pespin(a)sysmocom.de> Gerrit-Comment-Date: Sun, 14 Dec 2025 20:51:17 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: Yes

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[S] Change in libosmo-netif[master]: stream: Log failure to apply NODELAY sockopt
by laforge 14 Dec '25

14 Dec '25

Attention is currently required from: pespin. laforge has posted comments on this change by pespin. ( https://gerrit.osmocom.org/c/libosmo-netif/+/41665?usp=email ) Change subject: stream: Log failure to apply NODELAY sockopt ...................................................................... Patch Set 1: Code-Review+1 -- To view, visit https://gerrit.osmocom.org/c/libosmo-netif/+/41665?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: comment Gerrit-Project: libosmo-netif Gerrit-Branch: master Gerrit-Change-Id: I14feff9ad0fefcd0d30d88073408dd598e7dd067 Gerrit-Change-Number: 41665 Gerrit-PatchSet: 1 Gerrit-Owner: pespin <pespin(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Attention: pespin <pespin(a)sysmocom.de> Gerrit-Comment-Date: Sun, 14 Dec 2025 20:50:05 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes

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[XS] Change in libosmo-netif[master]: cosmetic: stream_cli: Fix typos in API documentation
by laforge 14 Dec '25

14 Dec '25

Attention is currently required from: fixeria, pespin. laforge has posted comments on this change by pespin. ( https://gerrit.osmocom.org/c/libosmo-netif/+/41651?usp=email ) Change subject: cosmetic: stream_cli: Fix typos in API documentation ...................................................................... Patch Set 2: Code-Review+1 -- To view, visit https://gerrit.osmocom.org/c/libosmo-netif/+/41651?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: comment Gerrit-Project: libosmo-netif Gerrit-Branch: master Gerrit-Change-Id: Icb3c567df9fa287667996af34b652f80f12a816e Gerrit-Change-Number: 41651 Gerrit-PatchSet: 2 Gerrit-Owner: pespin <pespin(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Attention: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Attention: pespin <pespin(a)sysmocom.de> Gerrit-Comment-Date: Sun, 14 Dec 2025 20:49:47 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes

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[S] Change in libosmocore[master]: socket: Introduce API osmo_sock_set_nonblock()
by laforge 14 Dec '25

14 Dec '25

Attention is currently required from: pespin. laforge has posted comments on this change by pespin. ( https://gerrit.osmocom.org/c/libosmocore/+/41667?usp=email ) Change subject: socket: Introduce API osmo_sock_set_nonblock() ...................................................................... Patch Set 1: Code-Review+1 -- To view, visit https://gerrit.osmocom.org/c/libosmocore/+/41667?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: I8b9011df0ff1fe8303e1effcc9906d9c3350c66e Gerrit-Change-Number: 41667 Gerrit-PatchSet: 1 Gerrit-Owner: pespin <pespin(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Attention: pespin <pespin(a)sysmocom.de> Gerrit-Comment-Date: Sun, 14 Dec 2025 20:49:25 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes

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[XS] Change in libosmocore[master]: gsm/rsl: add definition for TFO transparent container IE
by laforge 14 Dec '25

14 Dec '25

Attention is currently required from: falconia. laforge has posted comments on this change by falconia. ( https://gerrit.osmocom.org/c/libosmocore/+/41668?usp=email ) Change subject: gsm/rsl: add definition for TFO transparent container IE ...................................................................... Patch Set 1: Code-Review+1 -- To view, visit https://gerrit.osmocom.org/c/libosmocore/+/41668?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: Ic6839827fb2bf8e401476af1d7907b577e5f094d Gerrit-Change-Number: 41668 Gerrit-PatchSet: 1 Gerrit-Owner: falconia <falcon(a)freecalypso.org> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Attention: falconia <falcon(a)freecalypso.org> Gerrit-Comment-Date: Sun, 14 Dec 2025 20:48:42 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes

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[XS] Change in pysim[master]: pySim.esim.saip: Fix compatibility with pytohn < 3.11
by laforge 14 Dec '25

14 Dec '25

laforge has uploaded this change for review. ( https://gerrit.osmocom.org/c/pysim/+/41669?usp=email ) Change subject: pySim.esim.saip: Fix compatibility with pytohn < 3.11 ...................................................................... pySim.esim.saip: Fix compatibility with pytohn < 3.11 In python up to 3.10, the byteorder argument of the int.to_bytes() method was mandatory, even if the length of the target byte sequence is 1 and there factually is no byteorder. https://docs.python.org/3.10/library/stdtypes.html#int.to_bytes vs https://docs.python.org/3.11/library/stdtypes.html#int.to_bytes See also: https://discourse.osmocom.org/t/assistance-required-with-saip-pysim-tool-er… Change-Id: I8ba29d42c8d7bf0a36772cc3370eff1f6afa879f --- M pySim/esim/saip/__init__.py 1 file changed, 3 insertions(+), 3 deletions(-) git pull ssh://gerrit.osmocom.org:29418/pysim refs/changes/69/41669/1 diff --git a/pySim/esim/saip/__init__.py b/pySim/esim/saip/__init__.py index c7f3e75..1c0c715 100644 --- a/pySim/esim/saip/__init__.py +++ b/pySim/esim/saip/__init__.py @@ -183,7 +183,7 @@ self.file_type = template.file_type self.fid = template.fid self.sfi = template.sfi - self.arr = template.arr.to_bytes(1) + self.arr = template.arr.to_bytes(1, 'big') if hasattr(template, 'rec_len'): self.rec_len = template.rec_len else: @@ -227,7 +227,7 @@ fileDescriptor['shortEFID'] = bytes([self.sfi]) if self.df_name: fileDescriptor['dfName'] = self.df_name - if self.arr and self.arr != self.template.arr.to_bytes(1): + if self.arr and self.arr != self.template.arr.to_bytes(1, 'big'): fileDescriptor['securityAttributesReferenced'] = self.arr if self.file_type in ['LF', 'CY']: fdb_dec['file_type'] = 'working_ef' @@ -264,7 +264,7 @@ if self.read_and_update_when_deact: spfi |= 0x40 # TS 102 222 Table 5 if spfi != 0x00: - pefi['specialFileInformation'] = spfi.to_bytes(1) + pefi['specialFileInformation'] = spfi.to_bytes(1, 'big') if self.fill_pattern: if not self.fill_pattern_repeat: pefi['fillPattern'] = self.fill_pattern -- To view, visit https://gerrit.osmocom.org/c/pysim/+/41669?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: newchange Gerrit-Project: pysim Gerrit-Branch: master Gerrit-Change-Id: I8ba29d42c8d7bf0a36772cc3370eff1f6afa879f Gerrit-Change-Number: 41669 Gerrit-PatchSet: 1 Gerrit-Owner: laforge <laforge(a)osmocom.org>

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[XS] Change in libosmocore[master]: gsm/rsl: add definition for TFO transparent container IE
by falconia 14 Dec '25

14 Dec '25

falconia has uploaded this change for review. ( https://gerrit.osmocom.org/c/libosmocore/+/41668?usp=email ) Change subject: gsm/rsl: add definition for TFO transparent container IE ...................................................................... gsm/rsl: add definition for TFO transparent container IE 3GPP Rel5 version of TS 48.058 RSL spec introduced a new IE named "TFO transparent container". By this point in GSM/3GPP evolutionary history, Abis was already treated as a de facto proprietary interface, and the spec is silent regarding the exact bit content of this new IE. (See vague description in section 9.3.59.) However, this IE was added at the same time as Generic Config Frames for TFO (TS 28.062 Annex H), hence one can reasonably infer that this IE is intended to transport the content of these GCFs between the BTS and the BSC, with the BTS relaying, mostly transparently, between the BSC and the TRAU channel. Add RSL_IE_TFO_XPAR_CONT definition, to make it possible to add this IE to CHAN ACTIV and MODE MODIFY commands (and thus enable TFO-AMR on those E1 BTS models that implement Rel5 version thereof) and to parse BTS response and notification messages that may also contain this IE. Change-Id: Ic6839827fb2bf8e401476af1d7907b577e5f094d --- M include/osmocom/gsm/protocol/gsm_08_58.h M src/gsm/rsl.c 2 files changed, 2 insertions(+), 0 deletions(-) git pull ssh://gerrit.osmocom.org:29418/libosmocore refs/changes/68/41668/1 diff --git a/include/osmocom/gsm/protocol/gsm_08_58.h b/include/osmocom/gsm/protocol/gsm_08_58.h index 13e84ba..fe41237 100644 --- a/include/osmocom/gsm/protocol/gsm_08_58.h +++ b/include/osmocom/gsm/protocol/gsm_08_58.h @@ -358,6 +358,7 @@ RSL_IE_RTD, RSL_IE_TFO_STATUS, RSL_IE_LLP_APDU, + RSL_IE_TFO_XPAR_CONT, /* Siemens vendor-specific */ RSL_IE_SIEMENS_MRPCI = 0x40, RSL_IE_SIEMENS_PREF_AREA_TYPE = 0x43, diff --git a/src/gsm/rsl.c b/src/gsm/rsl.c index c7d69a1..b394a34 100644 --- a/src/gsm/rsl.c +++ b/src/gsm/rsl.c @@ -121,6 +121,7 @@ [RSL_IE_RTD] = { TLV_TYPE_TV }, [RSL_IE_TFO_STATUS] = { TLV_TYPE_TV }, [RSL_IE_LLP_APDU] = { TLV_TYPE_TLV }, + [RSL_IE_TFO_XPAR_CONT] = { TLV_TYPE_TLV }, [RSL_IE_SIEMENS_MRPCI] = { TLV_TYPE_TV }, [RSL_IE_OSMO_REP_ACCH_CAP] = { TLV_TYPE_TLV }, [RSL_IE_OSMO_TRAINING_SEQUENCE] = { TLV_TYPE_TLV }, -- To view, visit https://gerrit.osmocom.org/c/libosmocore/+/41668?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: newchange Gerrit-Project: libosmocore Gerrit-Branch: master Gerrit-Change-Id: Ic6839827fb2bf8e401476af1d7907b577e5f094d Gerrit-Change-Number: 41668 Gerrit-PatchSet: 1 Gerrit-Owner: falconia <falcon(a)freecalypso.org>

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[S] Change in libosmocore[master]: socket: Introduce API osmo_sock_set_nonblock()
by pespin 12 Dec '25

12 Dec '25

pespin has uploaded this change for review. ( https://gerrit.osmocom.org/c/libosmocore/+/41667?usp=email ) Change subject: socket: Introduce API osmo_sock_set_nonblock() ...................................................................... socket: Introduce API osmo_sock_set_nonblock() Change-Id: I8b9011df0ff1fe8303e1effcc9906d9c3350c66e --- M TODO-RELEASE M include/osmocom/core/socket.h M src/core/libosmocore.map M src/core/socket.c 4 files changed, 15 insertions(+), 2 deletions(-) git pull ssh://gerrit.osmocom.org:29418/libosmocore refs/changes/67/41667/1 diff --git a/TODO-RELEASE b/TODO-RELEASE index 0ed7189..1562b38 100644 --- a/TODO-RELEASE +++ b/TODO-RELEASE @@ -7,3 +7,4 @@ # If any interfaces have been added since the last public release: c:r:a + 1. # If any interfaces have been removed or changed since the last public release: c:r:0. #library what description / commit summary line +core added osmo_sock_set_nonblock() diff --git a/include/osmocom/core/socket.h b/include/osmocom/core/socket.h index ea73cda..088a444 100644 --- a/include/osmocom/core/socket.h +++ b/include/osmocom/core/socket.h @@ -219,6 +219,7 @@ int osmo_sock_set_dscp(int fd, uint8_t dscp); int osmo_sock_set_priority(int fd, int prio); +int osmo_sock_set_nonblock(int fd, int on); int osmo_sock_sctp_get_peer_addr_info(int fd, struct sctp_paddrinfo *pinfo, size_t *pinfo_cnt); diff --git a/src/core/libosmocore.map b/src/core/libosmocore.map index 198b31e..166eea9 100644 --- a/src/core/libosmocore.map +++ b/src/core/libosmocore.map @@ -454,6 +454,7 @@ osmo_sock_multiaddr_get_name_buf; osmo_sock_sctp_get_peer_addr_info; osmo_sock_set_dscp; +osmo_sock_set_nonblock; osmo_sock_set_priority; osmo_sock_unix_init; osmo_sock_unix_init_ofd; diff --git a/src/core/socket.c b/src/core/socket.c index 915c70e..01093bb 100644 --- a/src/core/socket.c +++ b/src/core/socket.c @@ -133,12 +133,12 @@ static int socket_helper_tail(int sfd, unsigned int flags) { - int rc, on = 1; + int rc; uint8_t dscp = GET_OSMO_SOCK_F_DSCP(flags); uint8_t prio = GET_OSMO_SOCK_F_PRIO(flags); if (flags & OSMO_SOCK_F_NONBLOCK) { - if (ioctl(sfd, FIONBIO, (unsigned char *)&on) < 0) { + if (osmo_sock_set_nonblock(sfd, 1) < 0) { LOGP(DLGLOBAL, LOGL_ERROR, "cannot set this socket unblocking: %s\n", strerror(errno)); @@ -2746,6 +2746,16 @@ return setsockopt(fd, SOL_SOCKET, SO_PRIORITY, &prio, sizeof(prio)); } +/*! Set the socket as non-blocking or blocking. + * \param[in] fd File descriptor of the socket + * \param[in] on set to 1 to set as non-blocking, 0 to set as blocking. + * \returns 0 on success; negative on error. */ +int osmo_sock_set_nonblock(int fd, int on) +{ + /* and write it back to the kernel */ + return ioctl(fd, FIONBIO, (unsigned char *)&on); +} + #ifdef HAVE_LIBSCTP /*! Fill in array of struct sctp_paddrinfo with each of the remote addresses of an SCTP socket * \param[in] fd file descriptor of SCTP socket -- To view, visit https://gerrit.osmocom.org/c/libosmocore/+/41667?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: newchange Gerrit-Project: libosmocore Gerrit-Branch: master Gerrit-Change-Id: I8b9011df0ff1fe8303e1effcc9906d9c3350c66e Gerrit-Change-Number: 41667 Gerrit-PatchSet: 1 Gerrit-Owner: pespin <pespin(a)sysmocom.de>

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[XS] Change in libosmo-netif[master]: stream_srv: srv_link: Set OSMO_SOCK_F_NONBLOCK during socket creation
by pespin 12 Dec '25

12 Dec '25

pespin has uploaded this change for review. ( https://gerrit.osmocom.org/c/libosmo-netif/+/41666?usp=email ) Change subject: stream_srv: srv_link: Set OSMO_SOCK_F_NONBLOCK during socket creation ...................................................................... stream_srv: srv_link: Set OSMO_SOCK_F_NONBLOCK during socket creation This should be needed to potentially avoid blocking during accept() call. In practice right now is not needed because osmo_fd/osmo_iofd takes care of setting to non-blocking during registering: * osmo_fd: osmo_fd_register() sets the fd to non-bloking. * osmo_iofd: ** osmo_io_poll: it uses osmo_fd_register() internally, see above ** osmo_io_uring: only set to non-blocking as a side-effect of calling osmo_fd_register() if IOFD_FLAG_NOTIFY_CONNECTED was passed. Since for the srv_link so far always uses an osmo_fd regardless of whether OSMO_STREAM_MODE_* is used, in practice we are safed by osmo_fd_register(). In any case, better pass the flag at socket creation time so it's already applied then, instead of relying on osmo_fd_register() as a side-effect, specially if in the future we switch the listen socket to be operated over osmo_io_uring. Change-Id: I98a6ef55a0a7289b9eeb7e8062e9afa4d87f51eb --- M src/stream_srv.c 1 file changed, 4 insertions(+), 3 deletions(-) git pull ssh://gerrit.osmocom.org:29418/libosmo-netif refs/changes/66/41666/1 diff --git a/src/stream_srv.c b/src/stream_srv.c index 6f86cfd..95ddb1b 100644 --- a/src/stream_srv.c +++ b/src/stream_srv.c @@ -584,7 +584,7 @@ switch (link->sk_domain) { case AF_UNIX: - ret = osmo_sock_unix_init(link->sk_type, 0, link->addr[0], OSMO_SOCK_F_BIND); + ret = osmo_sock_unix_init(link->sk_type, 0, link->addr[0], OSMO_SOCK_F_BIND | OSMO_SOCK_F_NONBLOCK); break; case AF_UNSPEC: case AF_INET: @@ -594,12 +594,13 @@ case IPPROTO_SCTP: ret = osmo_sock_init2_multiaddr2(link->sk_domain, link->sk_type, link->proto, (const char **)link->addr, link->addrcnt, link->port, - NULL, 0, 0, OSMO_SOCK_F_BIND, &link->ma_pars); + NULL, 0, 0, OSMO_SOCK_F_BIND | OSMO_SOCK_F_NONBLOCK, + &link->ma_pars); break; #endif default: ret = osmo_sock_init(link->sk_domain, link->sk_type, link->proto, - link->addr[0], link->port, OSMO_SOCK_F_BIND); + link->addr[0], link->port, OSMO_SOCK_F_BIND | OSMO_SOCK_F_NONBLOCK); } break; default: -- To view, visit https://gerrit.osmocom.org/c/libosmo-netif/+/41666?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: newchange Gerrit-Project: libosmo-netif Gerrit-Branch: master Gerrit-Change-Id: I98a6ef55a0a7289b9eeb7e8062e9afa4d87f51eb Gerrit-Change-Number: 41666 Gerrit-PatchSet: 1 Gerrit-Owner: pespin <pespin(a)sysmocom.de>

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