diff options
author | Vadim Yanitskiy <axilirator@gmail.com> | 2019-12-19 11:27:22 +0900 |
---|---|---|
committer | laforge <laforge@osmocom.org> | 2019-12-31 17:03:38 +0000 |
commit | a2392f0f9e07e6220c943b458360f1fddc1528b6 (patch) | |
tree | 9a1a28be8a41cc5996c8c48f0d1f4d8246711c23 /src | |
parent | e1766f1b7dbf90785eda3e75e6d9b6109a58fa3e (diff) |
osmo-bts-trx/vty: ensure backwards compatibility with older config files
osmo-bts-trx used to have its own (low-level) MS Power Control loop,
but recently it has been ripped out. Since [1], the process fails to
start if the configuration file still contains 'ms-power-control dsp'.
Let's be more tolerant: override 'dsp' by 'osmo' and print a warning.
[1] I49706926b1e962b18791174627bc3cc0cd0cd9d5
Change-Id: I4facd21bca3d8cb80d21e83ea267bc013e474533
Diffstat (limited to 'src')
-rw-r--r-- | src/common/vty.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/src/common/vty.c b/src/common/vty.c index 8b947a76..b32b39b8 100644 --- a/src/common/vty.c +++ b/src/common/vty.c @@ -792,8 +792,17 @@ DEFUN(cfg_trx_ms_power_control, cfg_trx_ms_power_control_cmd, bool soft = !strcmp(argv[0], "osmo"); if (!soft && !gsm_bts_has_feature(trx->bts, BTS_FEAT_MS_PWR_CTRL_DSP)) { - vty_out(vty, "This BTS model has no DSP/HW MS Power Control support%s", VTY_NEWLINE); - return CMD_WARNING; + /* NOTE: osmo-bts-trx used to have its own (low-level) MS Power Control loop, which + * has been ripped out in favour of the common implementation. Configuration files + * may still contain 'dsp', so let's be tolerant and override 'dsp' by 'osmo'. */ + if (trx->bts->variant == BTS_OSMO_TRX && vty->type == VTY_FILE) { + vty_out(vty, "BTS model 'osmo-bts-trx' has no DSP/HW MS Power Control support, " + "consider updating your configuration file!%s", VTY_NEWLINE); + soft = true; /* override */ + } else { + vty_out(vty, "This BTS model has no DSP/HW MS Power Control support%s", VTY_NEWLINE); + return CMD_WARNING; + } } trx->ms_pwr_ctl_soft = soft; |