OpenBSC

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4319 discussions

patches for openbsc
by Andreas.Eversberg 02 Jun '09

02 Jun '09

hi, finally my patch is documented (almost). you will find the documentation of the patch: http://home.eversberg.eu/stage1.html the patch in plain text fromat: http://home.eversberg.eu/stage1.patch it also includes the changes i posted here before. if you have questions, ask. regards, andreas

5 8

patch 27: application
by Andreas.Eversberg 02 Jun '09

02 Jun '09

This patch replaces the application patch 12. Because the application was not checked in yet, I will not document the bugs I fixed in it.

2 1

patch 26: releasel2
by Andreas.Eversberg 02 Jun '09

02 Jun '09

Tells mISDN not to release layer 2 on closing socket, when not requested. If mISDN was told to release layer 2 once, it will continue to release layer 2 on every shutdown of OpenBSC.

2 1

patch 25: e1link
by Andreas.Eversberg 02 Jun '09

02 Jun '09

During bootstrap of BS11, the e1links are initialized. This must also be done when BS11 is already bootstrapped (when restarting OpenBSC). It is required to correctly multiplex the audio traffic between channels. Without it, all time slots refer to card 0, slot 0, subslot 0, which causes crashes when handling TRAU frames..

2 1

patch 24: output
by Andreas.Eversberg 02 Jun '09

02 Jun '09

Some debug outputs now correctly use end-of-line characters.

2 1

patch 22: lchan_use
by Andreas.Eversberg 02 Jun '09

02 Jun '09

This patch will fix usage counting of logical channel. Also it adds usage counter debugging. The use counter is increased on loaction update request. The counter is not decreased when location update responds (mm_rx_id_resp()), but if subscriber is authorized, it will be decreased on release_loc_update_req(). If lchan closes, the location update is also released (release_loc_update_req()), also if the location update times out. In case of a channel connection failure with cause 0x18, the logical channel is not released if usage counter of lchan is not 0.

2 1

patch 17: subscr usage
by Andreas.Eversberg 02 Jun '09

02 Jun '09

This patch will fix subscriber usage counting and adds debugging whenever usage is increased or decreased. It may happen, that the subscriber count will not be 0 after releasing of a call. (This problem is solved with the application patch (27), which will replace static call transaction by a dynamic transaction list, and use subscriber for each transaction created.)

2 1

patch 12 14, 15, 16
by Andreas.Eversberg 02 Jun '09

02 Jun '09

The patch 14 and 16 have been updated. They are not applied yet. Patches 12 and 15 are obsolete. Patch 14 will fix DMM debugging. now MM debugging is shown, if given by debug option, not only by default debugging. the color of DNM debugging changes to cyan as it is supposed to be. Patch 16 will store the current LAC in the HLC when the subscriber successfully attaches. If the subscriber detaches, the LAC will be set to 0.

2 2

patch 21: libcrypt
by Andreas.Eversberg 01 Jun '09

01 Jun '09

Libcrypt must be linked to use "crypt()" function.

2 1

patch 20: autogen
by Andreas.Eversberg 01 Jun '09

01 Jun '09

Adding "autogen.sh". It generates files like "configure". Question: Do we need this? Without it, I cannot compile OpenBSC. (Patch 18 and 19 do not exist.)

2 1

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