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Bug #3134

osmo-bts fails to activate Osmocom-style dynamic PDCH as TCH/F or TCH/H

Added by laforge over 1 year ago. Updated over 1 year ago.

Status:
Resolved
Priority:
High
Assignee:
Category:
dynamic PDCH
Target version:
-
Start date:
04/04/2018
Due date:
% Done:

100%

Spec Reference:

Description

When trying to activate an osmocom-style dynamic PDCH as either TCHF or TCH/H, I'm getting CHAN ACT NACK like this:

DRSL <0000> rsl.c:164 (bts=0,trx=0,ts=4,pchan=TCH/F_TCH/H_PDCH as NONE) RSL rx DCHAN: mismatching chan_nr=0x0c
DRSL <0000> rsl.c:2611 Rx RSL CHAN_ACTIV for unknown lchan
DRSL <0000> rsl.c:710 0x0c: Sending Channel Activated NACK: cause = 0x64

it doesn't matter if this is just after start-up, or whether the dyn PDCH was already active as PDCH before (and deactivated again).

I'm adding BTS_Tests.TC_dyn_osmo_pdch_tchf_act and BTS_Tests.TC_dyn_osmo_pdch_tchh_act for this.


Related issues

Related to OsmoBTS - Bug #3131: dynamic timeslots not tested by BTS_Tests.ttcnResolved04/04/2018

History

#1 Updated by laforge over 1 year ago

  • Related to Bug #3131: dynamic timeslots not tested by BTS_Tests.ttcn added

#2 Updated by laforge over 1 year ago

  • Status changed from New to In Progress
  • Assignee changed from sysmocom to laforge
  • Priority changed from Normal to High
  • % Done changed from 0 to 20

This regression was introduced in Change-Id Iebd2571726d1284a7431b3f9b23ad3185e832ed1

http://git.osmocom.org/osmo-bts/commit/?id=5e60186bec02e558a1f08bac1683c73a8f70b6c8

#3 Updated by laforge over 1 year ago

  • % Done changed from 20 to 80

#4 Updated by laforge over 1 year ago

  • Status changed from In Progress to Resolved
  • % Done changed from 80 to 100

patch merged, test passes.

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