[handover] first functional handover implementation
With this commit, we can successfully hand over a channel from one cell to
another cell. We implement asynchronous intra-BSC (but inter-BTS) handover.
Changes:
* introduce new DHO log category
* extend rsl_chan_activate_lchan() with argument for HO reference
* introduce actual minimal handover decision making in handover_decision.c
* various fixes to bsc_handover_start() in handover_logic.c
diff --git a/openbsc/src/debug.c b/openbsc/src/debug.c
index 5dc2e0f..9c6cb49 100644
--- a/openbsc/src/debug.c
+++ b/openbsc/src/debug.c
@@ -28,7 +28,7 @@
#include <openbsc/debug.h>
-unsigned int debug_mask = 0xffffffff & ~(DMI|DMIB|DMEAS);
+unsigned int debug_mask = 0xffffffff & ~(DMI|DMIB);
struct debug_info {
const char *name;
@@ -60,6 +60,7 @@
DEBUG_CATEGORY(DSCCP, "DSCCP", "", "")
DEBUG_CATEGORY(DMSC, "DMSC", "", "")
DEBUG_CATEGORY(DMGCP, "DMGCP", "", "")
+ DEBUG_CATEGORY(DHO, "DHO", "", "")
};
static int use_color = 1;