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- Log -----------------------------------------------------------------
http://cgit.osmocom.org/osmo-bts/commit/?id=3d883e55da114094cab3754d389ddb8…
commit 3d883e55da114094cab3754d389ddb83d7dff94f
Author: Neels Hofmeyr <neels(a)hofmeyr.de>
Date: Fri Jul 15 01:01:01 2016 +0200
doc: add ladder diagram on dynamic TS, for TCH/H
Also gitignore the image files possibly produced by mscgen.
Change-Id: I58bc10fddeb14a694e1b159d6ccfe35cef7c804a
http://cgit.osmocom.org/osmo-bts/commit/?id=2871a0168d9a3da6e11699207d4d07f…
commit 2871a0168d9a3da6e11699207d4d07f95e3abb34
Author: Neels Hofmeyr <neels(a)hofmeyr.de>
Date: Tue Jun 21 18:55:01 2016 +0200
Revert "LC15: Hardware changes:"
This reverts commit cbbce0be0965c3160c4916384c3d3d5303c57ae2.
Applies only to the litecell15 device we have in the sysmocom office
due to older firmware.
Change-Id: I0fd3ff100fc977fad5385be2979bc471055a6650
http://cgit.osmocom.org/osmo-bts/commit/?id=41dc789b8670a3b436dfd9243b1b6bf…
commit 41dc789b8670a3b436dfd9243b1b6bf77cf5b7dd
Author: Neels Hofmeyr <neels(a)hofmeyr.de>
Date: Thu Jul 21 18:28:30 2016 +0200
dyn TS: implement litecell15 specifics
For chan_nr_by_sapi(), add GSM_PCHAN_TCH_F_TCH_H_PDCH to pick_pchan().
Add GSM_PCHAN_TCH_F_TCH_H_PDCH to pchan_to_logChComb[] for first pchan
initialization.
In ts_connect_as(), make sure that callers pass proper "real world" pchan
types, i.e. reject the "meta" GSM_PCHAN_TCH_F_TCH_H_PDCH pchan constant.
In ts_opstart(), connect as PCHAN_NONE since we will only know the desired
pchan when the first RSL chan activ is received.
Add GSM_PCHAN_TCH_F_TCH_H_PDCH to lchan_to_GsmL1_SubCh_t(), by using its
current "real" pchan mode.
Call cb_ts_[dis]connected() unconditionally, i.e. not only for TCH_F_PDCH when
a pending flag is set. The cb_ts_[dis]connected() will be a no-op if the pchan
type is not dynamic.
Change-Id: Ie30323f968da25027045c42a7ae7f1e70ca711ae
http://cgit.osmocom.org/osmo-bts/commit/?id=b9acf942f258a558bae6150e1f065e4…
commit b9acf942f258a558bae6150e1f065e4500273672
Author: Neels Hofmeyr <neels(a)hofmeyr.de>
Date: Sun Jul 24 15:42:47 2016 +0200
lc15/oml.c: rename ts_connect() to ts_opstart()
ts_connect() is only called during OPSTART. Name it such because a special
case for OPSTART will be added there for dyn TS.
Change-Id: Iba6880d94142096a8371b08f7404035912cadbb0
http://cgit.osmocom.org/osmo-bts/commit/?id=b6721db4312acdc08f01a962ac64a29…
commit b6721db4312acdc08f01a962ac64a2992c791867
Author: Neels Hofmeyr <neels(a)hofmeyr.de>
Date: Sun Jul 24 15:24:56 2016 +0200
dyn TS: implement SysmoBTS specifics
For chan_nr_by_sapi(), add GSM_PCHAN_TCH_F_TCH_H_PDCH to pick_pchan().
Add GSM_PCHAN_TCH_F_TCH_H_PDCH to pchan_to_logChComb[] for first pchan
initialization.
In ts_connect_as(), make sure that callers pass proper "real world" pchan
types, i.e. reject the "meta" GSM_PCHAN_TCH_F_TCH_H_PDCH pchan constant.
In ts_opstart(), connect as PCHAN_NONE since we will only know the desired
pchan when the first RSL chan activ is received.
Add GSM_PCHAN_TCH_F_TCH_H_PDCH to lchan_to_GsmL1_SubCh_t(), by using its
current "real" pchan mode.
Call cb_ts_[dis]connected() unconditionally, i.e. not only for TCH_F_PDCH when
a pending flag is set. The cb_ts_[dis]connected() will be a no-op if the pchan
type is not dynamic.
Change-Id: Iaffd2fc0aa9fc6c4a2acbc534ce6384392e0635b
http://cgit.osmocom.org/osmo-bts/commit/?id=77447e6fc10f53e7afe50144fc0f982…
commit 77447e6fc10f53e7afe50144fc0f9820f0b8a272
Author: Neels Hofmeyr <neels(a)hofmeyr.de>
Date: Sun Jul 24 15:16:59 2016 +0200
sysmo/oml.c: rename ts_connect() to ts_opstart()
ts_connect() is only called during OPSTART. Name it such because a special
case for OPSTART will be added there for dyn TS.
Change-Id: I09cc81e79661e8084aeebf8132435c207b2cf422
http://cgit.osmocom.org/osmo-bts/commit/?id=12a98068e9eb6cc5b00bf5c689f77d0…
commit 12a98068e9eb6cc5b00bf5c689f77d07fb2a4821
Author: Neels Hofmeyr <neels(a)hofmeyr.de>
Date: Fri Jul 15 01:03:32 2016 +0200
dyn TS: common TCH/F_TCH/H_PDCH implementation
common/l1sap: For dyn TS, the BSC will issue RSL Chan Activ requests with a
non-standard chan_nr. While the rest of the code now understands that, the L1
phy will not. Translate to standard PDCH (== TCH/F).
common/oml: use dyn TS' current pchan mode for lchans config.
common/pcu_sock: detect desired PDCH mode of dyn TS.
common/rsl: implement reconnection chain of a TS for changing its pchan:
* rsl_rx_chan_activ():
** Add dyn_pchan_from_chan_nr() to derive the requested pchan from the RSL
chan_nr IE.
** Notice the need for a pchan change and invoke dyn_ts_l1_reconnect() (s.b.)
** Make Chan Mode IE presence optional, because the non-standard PDCH
activation message is simpler and does not require it.
** Do PDCH activation via PCU.
* Add dyn_ts_l1_reconnect(): store state and disconnect the L1 channel;
then wait for cb_ts_disconnected().
* Add osmo_dyn_ts_disconnected() to cb_ts_disconnected():
verify state and connect with the new pchan type; then wait for
cb_ts_connected().
* Add osmo_dyn_ts_connected() to cb_ts_connected(), which re-issues
the cached chan activation message from before disconnecting the L1 channel.
* Also send an rf chan rel/act ack for dyn TS upon PDCH de/act via PCU.
* Add dyn_ts_pdch_release(): on channel release of a dyn TS in PDCH mode,
release via the PCU. Call from rsl_rx_rd_chan_rel().
Change-Id: I463bb6b4e57674f091c3badba9257374961c52c7
http://cgit.osmocom.org/osmo-bts/commit/?id=1ec1a983fb6ae1b884b277615ba83a8…
commit 1ec1a983fb6ae1b884b277615ba83a87dded363c
Author: Neels Hofmeyr <neels(a)hofmeyr.de>
Date: Sat Jul 23 21:55:34 2016 +0200
code dup: join [rsl_]lchan_lookup() from libbsc and osmo-bts
lchan_lookup in openbsc abis_rsl.c and rsl_lchan_lookup() rsl.c are the
same code, except for the log context, which is only set in abis_rsl.c.
The common code was factored out to gsm_data_shared.c in openbsc.git.
Use the *rc return code argument to keep the logging part in the newly
introduced thin wrapper lchan_lookup() in common/rsl.c. This also removes code
dup for logging
The rsl_lchan_lookup() implementation is removed from osmo-bts, so a recent
openbsc is needed to build this.
Change-Id: Ibc469b75e31560271be8633d524366442d27e6fb
http://cgit.osmocom.org/osmo-bts/commit/?id=5de82243e2a261c1d9c1c3f9ebcafc5…
commit 5de82243e2a261c1d9c1c3f9ebcafc55d1275be2
Author: Neels Hofmeyr <neels(a)hofmeyr.de>
Date: Sun Jul 17 00:32:07 2016 +0200
dyn PDCH: code dup: use conf_lchans_as_pchan()
For ip.access dyn PDCH, call conf_lchans_as_pchan() instead of dup'ing the
pchan-to-lchan switch.
Change-Id: I979828e08953e83ae579a347334536f52939faf0
http://cgit.osmocom.org/osmo-bts/commit/?id=74035b59fd9c5d35728f13299e45661…
commit 74035b59fd9c5d35728f13299e45661b4b77bc1c
Author: Neels Hofmeyr <neels(a)hofmeyr.de>
Date: Sun Jul 17 00:32:07 2016 +0200
prepare dyn TS: split/replace conf_lchans_for_pchan()
Move the actual switch from static conf_lchans_for_pchan() into new 'public'
function conf_lchans_as_pchan(), adding an explicit pchan argument. This allows
passing a non-trivial pchan, for dynamic TS.
conf_lchans_as_pchan() now takes a pchan argument, so distinguish the naming
and drop the 'for_pchan' from conf_lchans_for_pchan(), which takes only a ts
argument.
Change-Id: I8e458501fff5503c243512aeb3469c12b1f2bbc4
-----------------------------------------------------------------------
Summary of changes:
hooks/post-receive
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Osmocom BTS-side code (Abis, scheduling, ...)