add control interface to common BTS (for thermal attenuation)

Using this control interface, an external program can request
attentuation of the transmitter for thermal management reasons. The
external application doesn't have to know anthing about the actual
transmit power, but it can just configure a certian value of milli-dB
(1/10000 bel) and update (increase/decrease) that value depending on
the thermal environment.

1 files changed, 5 insertions, 0 deletions

diff --git a/src/osmo-bts-sysmo/main.c b/src/osmo-bts-sysmo/main.c
index d12421df..8c930965 100644
--- a/src/osmo-bts-sysmo/main.c
+++ b/src/osmo-bts-sysmo/main.c
@@ -45,6 +45,7 @@
 #include <osmo-bts/vty.h>
 #include <osmo-bts/bts_model.h>
 #include <osmo-bts/pcu_if.h>
+#include <osmo-bts/control_if.h>
 
 #define SYSMOBTS_RF_LOCK_PATH	"/var/lock/bts_rf_lock"
 
@@ -290,6 +291,8 @@ static int write_pid_file(char *procname)
 	return 0;
 }
 
+extern int sysmobts_ctrlif_inst_cmds(void);
+
 int main(int argc, char **argv)
 {
 	struct stat st;
@@ -348,6 +351,8 @@ int main(int argc, char **argv)
 	}
 	write_pid_file("osmo-bts");
 
+	bts_controlif_setup(bts, 3333);
+
 	rc = telnet_init(tall_bts_ctx, NULL, 4241);
 	if (rc < 0) {
 		fprintf(stderr, "Error initializing telnet\n");