diff options
| author | Holger Hans Peter Freyther <zecke@selfish.org> | 2013-01-07 17:30:13 +0100 |
|---|---|---|
| committer | Holger Hans Peter Freyther <zecke@selfish.org> | 2013-01-28 15:41:27 +0100 |
| commit | dc030960fc729c3124c40838a733eab1bc9394b0 (patch) | |
| tree | f9d4d99821a356169af7d2b8674cabcfd384dc56 /openbsc/src/libbsc/paging.c | |
| parent | 3d119f1de474340bdfb98e237735e1a3170252cb (diff) | |
bsc: Allow to page a BTS that is excluded from the RF lock
The RF lock excluded BTS was not paged at all. Now forward the
paging message to the handler and call a function that will check
if this LAC can be paged right now. Introduce a new paging method
that allows to page on a dedicated bts, refactor the code to use
this method for paging.
Diffstat (limited to 'openbsc/src/libbsc/paging.c')
| -rw-r--r-- | openbsc/src/libbsc/paging.c | 35 |
1 files changed, 23 insertions, 12 deletions
diff --git a/openbsc/src/libbsc/paging.c b/openbsc/src/libbsc/paging.c index b731dbcfa..286c57ba9 100644 --- a/openbsc/src/libbsc/paging.c +++ b/openbsc/src/libbsc/paging.c @@ -1,5 +1,5 @@ /* Paging helper and manager.... */ -/* (C) 2009 by Holger Hans Peter Freyther <zecke@selfish.org> +/* (C) 2009,2013 by Holger Hans Peter Freyther <zecke@selfish.org> * All Rights Reserved * * This program is free software; you can redistribute it and/or modify @@ -298,6 +298,26 @@ static int _paging_request(struct gsm_bts *bts, struct gsm_subscriber *subscr, return 0; } +int paging_request_bts(struct gsm_bts *bts, struct gsm_subscriber *subscr, + int type, gsm_cbfn *cbfn, void *data) +{ + int rc; + + /* skip all currently inactive TRX */ + if (!trx_is_usable(bts->c0)) + return 0; + + /* maybe it is the first time we use it */ + paging_init_if_needed(bts); + + + /* Trigger paging, pass any error to the caller */ + rc = _paging_request(bts, subscr, type, cbfn, data); + if (rc < 0) + return rc; + return 1; +} + int paging_request(struct gsm_network *network, struct gsm_subscriber *subscr, int type, gsm_cbfn *cbfn, void *data) { @@ -314,19 +334,10 @@ int paging_request(struct gsm_network *network, struct gsm_subscriber *subscr, if (!bts) break; - /* skip all currently inactive TRX */ - if (!trx_is_usable(bts->c0)) - continue; - - /* maybe it is the first time we use it */ - paging_init_if_needed(bts); - - num_pages++; - - /* Trigger paging, pass any error to caller */ - rc = _paging_request(bts, subscr, type, cbfn, data); + rc = paging_request_bts(bts, subscr, type, cbfn, data); if (rc < 0) return rc; + num_pages += rc; } while (1); if (num_pages == 0) |