GSM 04.18, which is the successor of GSM 04.08, describes
additional RR 3g specific message types. This commit adds
four new message types related to paging and notifiction
See also 3GPP TS 04.18, section 10.4, table 10.4.1
Change-Id: I071cc9ecac342b5221fa0ec0b782b04b51b40e93
See 04.80[1], section 3.4: the highest two bits are used as counter or ignored
and do not contribute to the SS "Miscellaneous message group". Previous mask of
0xbf included the highest bit, fix to 0x3f.
Observed a value of 0xbb that should mean 0x3b="Register" during testing of 3G
USSD requests, which seem to be the first to send a nonzero highest bit to our
code. The erratic mask of 0xbf lead to an unhandled message type of 0xbb.
[1] 3GPP TS 24.080 version 7.2.0 Release 7 / ETSI TS 124 080 V7.2.0 (2006-09)
Change-Id: I299001a9e36c16f55622a0acd5d4a55ca49d0055
Explicitly set AC_CONFIG_AUX_DIR.
To reproduce the error avoided by this patch:
rm install-sh # in case it was already generated.
touch ../install-sh # yes, outside this source tree
autoreconf -fi
This will produce an error like
...
configure.ac:16: error: required file '../ltmain.sh' not found
configure.ac:5: installing '../missing'
src/Makefile.am: installing '../depcomp'
autoreconf: automake failed with exit status: 1
See also automake (vim `which automake`) and look for 'sub locate_aux_dir'.
Change-Id: If2afbe62e9ceeac8052c7b882ff92a548f3af0bf
Assume that cat-testlogs.sh from osmo-ci is installed in $HOME/osmo-ci/scripts,
and call from jenkins.sh upon 'make check' failure.
Change-Id: I18a08e7ade1a53783d5a4171fe825f61b49457be
osmo_timers_check() does nothing more than counting the active timers. It is of
no use to count them when not using the return value in any way.
Change-Id: I8d35ca90a4c16d6f1c7f9793d663e5479783efed
Add convenience function osmo_amr_is_speech() to check if given AMR
frame is speech frame: non-speech frames often require special
processing.
Change-Id: Ifaab02a2f581acc302b367d34fd2fc28a4d1e2e3
So far each and every main() scope creates a msgb talloc context and either
passes it to msgb_set_talloc_ctx() or sets tall_msgb_ctx directly (by defining
it extern first).
Remove some code duplication: add one central function that creates the "msgb"
talloc context for all.
Most users of msgb employ a talloc_named_const(), but osmo-bts uses a
talloc_pool() instead. Offer both ways by means of the pool_size argument, and
for both ways make sure the context is called "msgb".
Suggest that msgb users should move to this new function: deprecate
msgb_set_talloc_ctx(). To be able to do so, include core/defs.h in msgb.h.
There's a tradeoff between hiding the msgb talloc context behind API that tries
to guess all use cases versus avoiding code dup. This patch opts against code
dup and boldly assumes that all future use is covered.
Also, the new function suggests to not access tall_msgb_ctx directly, which can
be considered a style improvement.
It seems that not all main scopes that use msgb actually initialize the msgb
ctx. As a fallback for these, explicitly initialize tall_msgb_ctx to NULL.
Change-Id: I747fbbf977c4d2c868c8dead64cfc5fd86eb8d4c
The osmo_hexdump of the output in sh_chk() omitted the last byte of the
returned bytes from the osmo_nibble_shift_*() functions.
Determine the number of bytes from nibbles divided by two plus one for any odd
nibble number. Output this number of bytes of output data.
Memset the output buffer to get well-defined bytes for unwritten places.
Also assert that we have enough buffer length for all nibbles.
Change-Id: I011f42bca555caec0dfe8688ff1f28303fa04fad
Previously while testing osmo_nibble_shift_left_unal() following error was
triggered by AddressSanitizer upon offs == 12 and the last sh_chk line, i.e.
shift left of 12 nibbles from in2:
==3890== ERROR: AddressSanitizer: stack-buffer-overflow on address 0xbff5b5b6 at pc 0xb6186862 bp 0xbff5b4a8 sp 0xbff5b49c
READ of size 1 at 0xbff5b5b6 thread T0
#0 0xb6186861 (/home/msuraev/source/gsm/libosmocore/src/.libs/libosmocore.so.7.0.0+0xc861)
#1 0x8049d8b (/home/msuraev/source/gsm/libosmocore/tests/bits/.libs/lt-bitrev_test+0x8049d8b)
#2 0x804a9d1 (/home/msuraev/source/gsm/libosmocore/tests/bits/.libs/lt-bitrev_test+0x804a9d1)
#3 0xb5fe3af2 (/lib/i386-linux-gnu/libc-2.19.so+0x19af2)
#4 0x8048a30 (/home/msuraev/source/gsm/libosmocore/tests/bits/.libs/lt-bitrev_test+0x8048a30)
Address 0xbff5b5b6 is located at offset 38 in frame <main> of T0's stack:
This frame has 3 object(s):
[32, 38) 'in2'
[96, 104) 'out'
[160, 168) 'in1'
The reason is incorrect range in test cycle. Fix it and adjust test
output accordingly.
Tweaked-by: Neels Hofmeyr <nhofmeyr@sysmocom.de>
Fixes: OW#1589 ("undefined behavior in libosmocore triggered by tests")
Change-Id: I5eb3f600290c05b4ab9ac2450a28d616e6b415fd
2k can be insufficient when responding with a STATUS message to a long LLC
packet because the original message is included in the STATUS.
Change-Id: I6f76751cfadf61e87ce4367a38907083e1c98562
Ticket: SYS#2967
Sponsored-by: On-Waves ehf
Log 'CTRL at 1.2.3.4 5678' from ctrl_interface_setup*. All callers can now drop
any extra 'CTRL at 1.2.3.4 5678' logging.
Change-Id: If449d0514e3d0cc1b346d7452194d931aa090166
Log 'telnet at 1.2.3.4 5678' from telnet_init*. All callers can now drop any
extra 'VTY at 1.2.3.4 5678' logging.
Change-Id: I1da7b9076311d9458caea732fc0daace6533a3fd
Use osmo_gettimeofday_override* to decouple the timer test from real time. No
longer call osmo_select_main(), since select() actually waits for real time.
This reduces the timer_test to the osmo_timer_* logic and excludes the real
time and osmo_timers_nearest() accuracy testing with actual waiting involved.
This may be seen as a loss, but is more fit for a test suite.
The main point here is to get deterministic results in jenkins, so that we
don't have to retrigger jobs based on timing failures; added bonus is that the
test runs much faster now.
Change-Id: Ic5649512df86dd17070daa2f314159eafaf8feb8
When a timer was late, show the timing details.
Also count whether timers fired early, for completeness' sake.
Change-Id: Id3942637d77a28b5092ffffcc3e6d9d67c2b8e68
The timer_test schedules timers and records the desired stop time. Also store
the usec value of the desired stop time, because scheduling at e.g. sec N usec
999999 but recording sec N usec 0, and then receiving a timer at sec N+1 usec 0
is only 1 usec late, but records as 1000000 usecs late. This might have been
the main cause of the timer test not working well on the osmocom build server.
Change-Id: I13bb60f7d341a397f95d13d9c63c40188b6cd5a0
Add src/gsm/libosmogsm.la explicitly to some test linkages, because otherwise
the linker would pick the libosmogsm already installed on the system instead of
the one that was just built in the source tree.
I noticed because a libosmogsm needing some more symbols from libosmocodec was
still installed, while the patch that cause it was already removed. Thus I
caught all(?) test binaries that linked libosmogsm from $PREFIX.
Change-Id: Ie61d60e1506f16de20add70fd0f44ebfa7a00a75
4253 used to collide with the sysmobts-mgr VTY port.
Note, openggsn does not actually have a Ctrl interface yet.
Change-Id: If0fa0e606dabd5bc89907a56ef18cdbbbdedb4b7
Extend struct ph_tch_param with Marker bit from RTP header to indicate
speech onset in case of DTX.
Change-Id: Ic664902630b9d335ff9abc7a9ca7249eaf80e05f
Related: OS#1750
Fixes the following bug:
CCLD libosmocodec.la
Undefined symbols for architecture x86_64:
"_bitvec_get_bit_pos", referenced from:
_osmo_fr_check_sid in gsm610.o
"_bitvec_get_uint", referenced from:
_osmo_hr_check_sid in gsm620.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make[2]: *** [libosmocodec.la] Error 1
Change-Id: Id7358b94e274b529a8da38a0b2ef8c892b6dd7a5
For programs like osmo-hnbgw with numerous sockets, the message that some
unspecified connection was refused is not very helpful. Also output the host
and port where an error occured.
Instead of perror, use fprintf(stderr, ..., strerror()) to be able to include a
format string and print host and port as passed to osmo_sock_init().
Change-Id: I8d0343f51310699b78fcb83fd76fd93764acf3dc
On a fresh installation, I was puzzled by a configure.ac 'syntax error' for
PKG_CHECK_MODULES(TALLOC). It took me some time to figure out that merely
pkg-config was missing.
Add a check for pkg-config, which isn't as straightforward as I would wish,
so comment generously.
Change-Id: I2e7cdc37eb59f9947a45fbc5baddbaf71b655bc0
We already have RSSI parameter in PH-DATA. Add other measurement
information (BER, BTO, Link Quality).
Change-Id: I2b127eb1856c4cd1bc46490a89592a595f1ee86b
Related: OS#1616
When lapd_dl_flush_hist() was called before we actually had started a
transmit history from lapd_dl_init(), we woul segfault before this
patch.
Change-Id: Ifa677c9b335dd2884b4f3e44699d901957a0500b
This allows us to pass in strings that are 'const', which for the
source of a copy should be the normal/regular case anyway.
Change-Id: Icee6a5f88babd3a4e30bf0886f0f8d3b865d80ce
Includes EGPRS coding and puncturing scheme (CPS) tables from 3GPP
TS 04.60. Currently osmo-bts-trx is the only user of CPS table
values, but this may change with gprsdecode and other utilities.
Change-Id: I09fe6514a0e2e51bb3206f8387633f7e0255345f
Parameters are added to the structure ph_rach_ind_param to
differentiate the type of RACH received from Layer 1. This is to
further support the 11 bit RACH.
Change-Id: Ic4f0f2424a3af7599d986044be25ea4fcc0ca477
Add GSM48_TA_INVALID which is invalid Timing Advance value according to
3GPP TS 44.018 § 10.5.2.40.
Change-Id: I061760ccac656f39164562a7883f8ab522cd0911
Related: OS#1526