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pespin gerrit-no-reply at lists.osmocom.orgHello osmith, Jenkins Builder, neels, I'd like you to reexamine a change. Please visit https://gerrit.osmocom.org/c/osmo-bsc/+/25006 to look at the new patch set (#3). Change subject: Introduce VTY option to forbid use of TCH for non-voicecall signalling ...................................................................... Introduce VTY option to forbid use of TCH for non-voicecall signalling Usual allocation mechansim, when some signalling channel is needed, first tries to reserve an SDCCH, and if all of them are exhausted, then attempts to reserve a TCH as a last resort. This, however, may cause TCH starvation under certain situations, for instance if there high load on other services (LU, SMS, etc.). Hence, it may be desirable for the operator to forbid reservation of TCH slots once SDCCH become exhausted. This commit is thus adding a VTY command which allows forbidding it. The default behavior (allow using TCH timeslots when SDCCHs are exhausted) is kept as before. The above mentioned prohibition is applied only to non-voicecall related signalling services. That's because voicecall services will end up requiring a TCH anyway, and forbiding reservation of TCH straighaway when SDCCHs are exhausted would mean no voice calls could be initiated while still TCHs would be available. Related: SYS#5548 Change-Id: Ib08027125145df26602069bfb51847063b0ccc0c --- M include/osmocom/bsc/bts.h M include/osmocom/bsc/gsm_data.h M src/osmo-bsc/abis_rsl.c M src/osmo-bsc/bts.c M src/osmo-bsc/bts_vty.c M tests/osmo-bsc.vty 6 files changed, 67 insertions(+), 14 deletions(-) git pull ssh://gerrit.osmocom.org:29418/osmo-bsc refs/changes/06/25006/3 -- To view, visit https://gerrit.osmocom.org/c/osmo-bsc/+/25006 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: osmo-bsc Gerrit-Branch: master Gerrit-Change-Id: Ib08027125145df26602069bfb51847063b0ccc0c Gerrit-Change-Number: 25006 Gerrit-PatchSet: 3 Gerrit-Owner: pespin <pespin at sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: neels <nhofmeyr at sysmocom.de> Gerrit-Reviewer: osmith <osmith at sysmocom.de> Gerrit-MessageType: newpatchset -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.osmocom.org/pipermail/gerrit-log/attachments/20210722/3c8fc10d/attachment.htm>