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osmo-bts
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trx: Add option to set transmit power reduction via OML (BSC)

This commit is contained in:
Andreas Eversberg 2013-07-08 18:44:44 +02:00 committed by Harald Welte
parent f0072a8de8
commit ef6eb5442c
3 changed files with 34 additions and 2 deletions
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7
src/osmo-bts-trx/l1_if.c
View File

@ -330,6 +330,13 @@ static uint8_t trx_set_trx(struct gsm_bts_trx *trx)
l1if_provision_transceiver_trx(l1h);
}
if (l1h->config.power_oml) {
l1h->config.power = trx->max_power_red;
l1h->config.power_valid = 1;
l1h->config.power_sent = 0;
l1if_provision_transceiver_trx(l1h);
}
return 0;
}

1
src/osmo-bts-trx/l1_if.h
View File

@ -127,6 +127,7 @@ struct trx_config {
int power_valid;
int power;
int power_oml;
int power_sent;
int maxdly_valid;

28
src/osmo-bts-trx/trx_vty.c
View File

@ -233,6 +233,24 @@ DEFUN(cfg_trx_power, cfg_trx_power_cmd,
struct trx_l1h *l1h = trx_l1h_hdl(trx);
l1h->config.power = atoi(argv[0]);
l1h->config.power_oml = 0;
l1h->config.power_valid = 1;
l1h->config.power_sent = 0;
l1if_provision_transceiver_trx(l1h);
return CMD_SUCCESS;
}
DEFUN(cfg_trx_poweroml_, cfg_trx_power_oml_cmd,
"power oml",
"Set the transmitter power dampening\n"
"Given by NM_ATT_RF_MAXPOWR_R (max power reduction) via OML\n")
{
struct gsm_bts_trx *trx = vty->index;
struct trx_l1h *l1h = trx_l1h_hdl(trx);
l1h->config.power = trx->max_power_red;
l1h->config.power_oml = 1;
l1h->config.power_valid = 1;
l1h->config.power_sent = 0;
l1if_provision_transceiver_trx(l1h);
@ -338,8 +356,13 @@ void bts_model_config_write_trx(struct vty *vty, struct gsm_bts_trx *trx)
if (l1h->config.rxgain_valid)
vty_out(vty, " rxgain %d%s", l1h->config.rxgain, VTY_NEWLINE);
if (l1h->config.power_valid)
vty_out(vty, " power %d%s", l1h->config.power, VTY_NEWLINE);
if (l1h->config.power_valid) {
if (l1h->config.power_oml)
vty_out(vty, " power oml%s", VTY_NEWLINE);
else
vty_out(vty, " power %d%s", l1h->config.power,
VTY_NEWLINE);
}
if (l1h->config.maxdly_valid)
vty_out(vty, " maxdly %d%s", l1h->config.maxdly, VTY_NEWLINE);
if (l1h->config.slotmask != 0xff)
@ -373,6 +396,7 @@ int bts_model_vty_init(struct gsm_bts *bts)
install_element(TRX_NODE, &cfg_trx_rxgain_cmd);
install_element(TRX_NODE, &cfg_trx_power_cmd);
install_element(TRX_NODE, &cfg_trx_power_oml_cmd);
install_element(TRX_NODE, &cfg_trx_maxdly_cmd);
install_element(TRX_NODE, &cfg_trx_slotmask_cmd);
install_element(TRX_NODE, &cfg_trx_no_rxgain_cmd);