diff options
author | Pau Espin Pedrol <pespin@sysmocom.de> | 2018-09-17 20:25:55 +0200 |
---|---|---|
committer | Pau Espin Pedrol <pespin@sysmocom.de> | 2018-09-18 11:29:12 +0000 |
commit | 94eab26bf3fc28dfc04ff3d41b0f4765ea2e3437 (patch) | |
tree | 556f90969e4a992a8a9a559b52b98c9421c02d4d | |
parent | 44b7ea18ca1f5d45669e79b9c57bb6354dd2f3e9 (diff) |
osmo-trx: Add multi_arfcn support
2nd TRX arfcn is changed in defaults.conf because multi_arfcn requires
them to be alocated in steps of 4 starting from TRX0.
It is not enabled by default yet on B200 (it must use it to support
several TRX) because current host running osmo-gsm-tester is not
performant enough and cannot keep up with timers due to multi-arfcn CPU
overhead.
Change-Id: I096df82ad1f4cbb41dfbd6a78466a845f34be385
-rw-r--r-- | example/defaults.conf | 2 | ||||
-rw-r--r-- | src/osmo_gsm_tester/bts_osmotrx.py | 2 | ||||
-rw-r--r-- | src/osmo_gsm_tester/resource.py | 1 | ||||
-rw-r--r-- | src/osmo_gsm_tester/templates/osmo-trx.cfg.tmpl | 5 |
4 files changed, 9 insertions, 1 deletions
diff --git a/example/defaults.conf b/example/defaults.conf index 7ad5e1f..42258a6 100644 --- a/example/defaults.conf +++ b/example/defaults.conf @@ -48,7 +48,7 @@ bsc_bts: - phys_chan_config: PDCH - nominal_power: 23 max_power_red: 0 - arfcn: 870 + arfcn: 872 timeslot_list: - phys_chan_config: TCH/F - phys_chan_config: TCH/F diff --git a/src/osmo_gsm_tester/bts_osmotrx.py b/src/osmo_gsm_tester/bts_osmotrx.py index a4bc082..e7e3542 100644 --- a/src/osmo_gsm_tester/bts_osmotrx.py +++ b/src/osmo_gsm_tester/bts_osmotrx.py @@ -174,6 +174,8 @@ class OsmoTrx(log.Origin, metaclass=ABCMeta): self.dbg(config_file=self.config_file) values = self.conf + multi_arfcn_bool = util.str2bool(values.get('osmo_trx', {}).get('multi_arfcn', False)) + config.overlay(values, { 'osmo_trx': { 'multi_arfcn': multi_arfcn_bool } }) self.dbg('OSMO-TRX CONFIG:\n' + pprint.pformat(values)) diff --git a/src/osmo_gsm_tester/resource.py b/src/osmo_gsm_tester/resource.py index 9ca5665..e043d87 100644 --- a/src/osmo_gsm_tester/resource.py +++ b/src/osmo_gsm_tester/resource.py @@ -72,6 +72,7 @@ RESOURCES_SCHEMA = { 'bts[].osmo_trx.type': schema.STR, 'bts[].osmo_trx.clock_reference': schema.OSMO_TRX_CLOCK_REF, 'bts[].osmo_trx.trx_ip': schema.IPV4, + 'bts[].osmo_trx.multi_arfcn': schema.BOOL_STR, 'arfcn[].arfcn': schema.INT, 'arfcn[].band': schema.BAND, 'modem[].label': schema.STR, diff --git a/src/osmo_gsm_tester/templates/osmo-trx.cfg.tmpl b/src/osmo_gsm_tester/templates/osmo-trx.cfg.tmpl index 2f6e830..0003f1b 100644 --- a/src/osmo_gsm_tester/templates/osmo-trx.cfg.tmpl +++ b/src/osmo_gsm_tester/templates/osmo-trx.cfg.tmpl @@ -19,6 +19,11 @@ trx remote-ip ${osmo_trx.bts_ip} base-port 5700 egprs disable +%if osmo_trx.get('multi_arfcn', False): + multi-arfcn enable +%else: + multi-arfcn disable +%endif tx-sps 4 rx-sps 4 clock-ref ${osmo_trx.clock_reference} |