Change in ...osmo-bts[master]: bts-trx: Introduce VTY command osmotrx trxd-max-version

pespin gerrit-no-reply at lists.osmocom.org
Mon Jul 22 15:14:56 UTC 2019


pespin has uploaded a new patch set (#2). ( https://gerrit.osmocom.org/c/osmo-bts/+/14896 )

Change subject: bts-trx: Introduce VTY command osmotrx trxd-max-version
......................................................................

bts-trx: Introduce VTY command osmotrx trxd-max-version

This command allows setting a maximum TRXD format version to negotiate
with TRX. osmo-bts-trx will hence end up using that version if supported
by TRX, or a lower one otherwise (or fail if TRX doesn't support any of
them).
Since now the maximum version can be 0, avoid going through SETFORMAT
negotiation in that case, since 0 is the default version. This way we
keep backward compatibility with TRX implementations that exit upon
receival of unknown commands (such as SC5 current one).

The VTY command is located in the "phy" node instead of the "phy
instance" node because instances of same phy are expected to use same
host with same implementation, so TRXD version to use should be the same
for both.

Related: OS#4006
Change-Id: I5eb1fdc002f9d7f4acf475356d8fc998dc8f6326
---
M include/osmo-bts/phy_link.h
M src/osmo-bts-trx/l1_if.c
M src/osmo-bts-trx/main.c
M src/osmo-bts-trx/trx_vty.c
4 files changed, 32 insertions(+), 4 deletions(-)


  git pull ssh://gerrit.osmocom.org:29418/osmo-bts refs/changes/96/14896/2
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Gerrit-Project: osmo-bts
Gerrit-Branch: master
Gerrit-Change-Id: I5eb1fdc002f9d7f4acf475356d8fc998dc8f6326
Gerrit-Change-Number: 14896
Gerrit-PatchSet: 2
Gerrit-Owner: pespin <pespin at sysmocom.de>
Gerrit-CC: Jenkins Builder
Gerrit-MessageType: newpatchset
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