amr: Attempt to unbreak the AMR support in the BSC

The signature of mr_config and the BSC implementation didn't
match and the compiler was warning about it:

osmo_bsc_api.c:530:2: warning: initialization from incompatible pointer type
 .mr_config = bsc_mr_config,
 ^
osmo_bsc_api.c:530:2: warning: (near initialization for ‘bsc_handler.mr_config’)

Change the mr_config again and provide an implementation
that will set the ms and bts data structure. It would be
better to put the size outside of the IE but I am not going
to change it right now. It would also be nice to either move
the AMR setting into the "nitb" structure or have the msc
data be used _after_ the bts settings. This needs to be
cleaned up in the next step.

Manually verified by placing a MO call and checking that
both the channel mode modify and the mode modify request
contain the multi rate config with the rate mr config
(length two bytes, version 1, icmi==1, no start mode being
set).

1 files changed, 1 insertions, 1 deletions

diff --git a/openbsc/include/openbsc/bsc_api.h b/openbsc/include/openbsc/bsc_api.h
index a70d765c1..a3d12f23b 100644
--- a/openbsc/include/openbsc/bsc_api.h
+++ b/openbsc/include/openbsc/bsc_api.h
@@ -40,7 +40,7 @@ struct bsc_api {
 	 * not implemented AMR5.9 will be used.
 	 */
 	void (*mr_config)(struct gsm_subscriber_connection *conn,
-			  uint8_t *mr_ms_lv, uint8_t *mr_bts_lv);
+				struct gsm_lchan *lchan, int full_rate);
 };
 
 int bsc_api_init(struct gsm_network *network, struct bsc_api *api);