diff options
| author | Neels Hofmeyr <neels@hofmeyr.de> | 2019-07-13 01:12:53 +0200 |
|---|---|---|
| committer | Neels Hofmeyr <neels@hofmeyr.de> | 2019-08-13 23:47:23 +0200 |
| commit | 91a202d4885d1e3aff6cb090ec688d695c2cd26b (patch) | |
| tree | d3a0ebfff0c2acdce868a4756cd3231e41563443 /include/osmocom/bsc/neighbor_ident.h | |
| parent | 12224e7ca7201b78cdf78b055065f07d223a060d (diff) | |
neighbor config: allow re-using ARFCN+BSIC pairs
Fix neighbor config to match OsmoBSC manual: implement the plan for neighbor
configuration that was so far only described in the manual without actually
being in operation.
This first allows re-using ARFCN+BSIC pairs in and across BSS.
So far the handover_start() code always looked for handover target cells across
*all* local cells, even if they were not listed as neighbors to a source cell.
Imply all cells as neighbors only as long as there are no explicit neighbors
configured. As soon as the first 'neighbor' line appears in a 'bts' config,
only the listed neighbors are regarded as handover target cells. (The
'neighbor-list' commands are not related to this, only the relatively new
'neighbor (bts|lac|cgi|...)' commands affect actual handover procedures.)
TTCN3 tests TC_ho_neighbor_config_1 thru _7 play through the various aspects of
neighbor configuration: both the legacy implicit all-cells-are-neighbors as
well as allowing only explicit neighbors by config.
Related: OS#4056
Related: osmo-ttcn3-hacks Ia4ba0e75abd3d45a3422b2525e5f938cdc5a04cc
Change-Id: I29bca59ab232eddc74e0d4698efb9c9992443983
Diffstat (limited to 'include/osmocom/bsc/neighbor_ident.h')
| -rw-r--r-- | include/osmocom/bsc/neighbor_ident.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/osmocom/bsc/neighbor_ident.h b/include/osmocom/bsc/neighbor_ident.h index 17bffbc14..aa3827635 100644 --- a/include/osmocom/bsc/neighbor_ident.h +++ b/include/osmocom/bsc/neighbor_ident.h @@ -47,6 +47,8 @@ void neighbor_ident_iter(const struct neighbor_ident_list *nil, void neighbor_ident_vty_init(struct gsm_network *net, struct neighbor_ident_list *nil); void neighbor_ident_vty_write(struct vty *vty, const char *indent, struct gsm_bts *bts); +bool neighbor_ident_bts_entry_exists(uint8_t from_bts); + #define NEIGHBOR_IDENT_VTY_KEY_PARAMS "arfcn <0-1023> bsic (<0-63>|any)" #define NEIGHBOR_IDENT_VTY_KEY_DOC \ "ARFCN of neighbor cell\n" "ARFCN value\n" \ |