diff options
| author | Vadim Yanitskiy <vyanitskiy@sysmocom.de> | 2022-07-24 05:46:06 +0700 |
|---|---|---|
| committer | Vadim Yanitskiy <vyanitskiy@sysmocom.de> | 2022-07-26 23:48:19 +0700 |
| commit | 15247989f53026fc412a33498fcbd8a7cab54334 (patch) | |
| tree | d6914c2ea2c7ba3dc59d052da78a7b0eddecc028 | |
| parent | f6aada5f5f420d4f6cb36d2736bb1b63ba3bd8bb (diff) | |
trx_toolkit: do not auto power on/off child MS Transceivers
By default, powering on/off a parent transceiver (child_idx=0) will
automatically power on/off its child transceivers (if any). This
behavior is desirable for the BTS, but not for the MS Transceivers.
Additional MS Transceivers are going to be used by ttcn3-bts-test
for spawning multiple DCCH components in parallel. We don't want
situations when one component powers off transceivers of the other
DCCH components - they must be independent.
Change-Id: I0cd6bac616273bed0e246ad48edc44fff484c589
| -rwxr-xr-x | src/target/trx_toolkit/fake_trx.py | 2 | ||||
| -rw-r--r-- | src/target/trx_toolkit/transceiver.py | 15 |
2 files changed, 12 insertions, 5 deletions
diff --git a/src/target/trx_toolkit/fake_trx.py b/src/target/trx_toolkit/fake_trx.py index 5bfc9563..0daecb40 100755 --- a/src/target/trx_toolkit/fake_trx.py +++ b/src/target/trx_toolkit/fake_trx.py @@ -409,7 +409,7 @@ class Application(ApplicationBase): self.append_trx(self.argv.bts_addr, self.argv.bts_base_port, name = "BTS") # Init TRX instance for BB - self.append_trx(self.argv.bb_addr, self.argv.bb_base_port, name = "MS") + self.append_trx(self.argv.bb_addr, self.argv.bb_base_port, name = "MS", child_mgt = False) # Additional transceivers (optional) if self.argv.trx_list is not None: diff --git a/src/target/trx_toolkit/transceiver.py b/src/target/trx_toolkit/transceiver.py index 168d3db8..385c38d8 100644 --- a/src/target/trx_toolkit/transceiver.py +++ b/src/target/trx_toolkit/transceiver.py @@ -65,8 +65,9 @@ class Transceiver: (trx_2) ctrl=5705, data=5706. ... - As soon as the first transceiver is powered on / off, - all child transceivers are also powered on / off. + By default, powering on/off a parent transceiver (child_idx=0) will + automatically power on/off its child transceivers (if any). This + behavior can be disabled by setting "child_mgt" param to False. == Clock distribution (optional) @@ -126,6 +127,7 @@ class Transceiver: self.bind_addr = bind_addr self.base_port = base_port self.child_idx = kwargs.get("child_idx", 0) + self.child_mgt = kwargs.get("child_mgt", True) # Meta info self.name = kwargs.get("name", None) @@ -222,8 +224,13 @@ class Transceiver: return None def power_event_handler(self, poweron: bool) -> None: - # Update self and child transceivers - for trx in [self, *self.child_trx_list.trx_list]: + # If self.child_mgt is True, automatically power on/off children + if self.child_mgt and self.child_idx == 0: + trx_list = [self, *self.child_trx_list.trx_list] + else: + trx_list = [self] + # Update self and optionally child transceivers + for trx in trx_list: trx.running = poweron if not poweron: trx.disable_fh() |