diff options
| author | Neels Hofmeyr <nhofmeyr@sysmocom.de> | 2016-03-15 13:28:10 +0100 |
|---|---|---|
| committer | Holger Hans Peter Freyther <holger@moiji-mobile.com> | 2016-03-15 14:30:41 +0100 |
| commit | bdccc1b1444a8692697bd8a293cc89c90ef2d832 (patch) | |
| tree | 3078de6f8ef1c7941ef1853b7b4447ce6969f8ce /include/osmocom | |
| parent | da7bf4d55a896034320aa4466b9644083093acd1 (diff) | |
gsm48: factor out MCC+MNC BCD parsing for re-use in UMTS
For 3G, I need a BCD composer/parser similar to gsm48_generate_lai()/
gsm48_decode_lai(). Those functions also handle a trivial extra
member (lac) which I don't need in this way for 3G.
So create new functions to take on the MCC+MNC BCD handling and call those
from gsm48_generate_lai() and gsm48_decode_lai(). In this way, the 3G code
in openbsc can use only the BCD functionality without code duplication.
Diffstat (limited to 'include/osmocom')
| -rw-r--r-- | include/osmocom/gsm/gsm48.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/osmocom/gsm/gsm48.h b/include/osmocom/gsm/gsm48.h index 74ac52c7..d6e58c28 100644 --- a/include/osmocom/gsm/gsm48.h +++ b/include/osmocom/gsm/gsm48.h @@ -39,3 +39,6 @@ void gsm48_parse_ra(struct gprs_ra_id *raid, const uint8_t *buf); int gsm48_construct_ra(uint8_t *buf, const struct gprs_ra_id *raid); int gsm48_number_of_paging_subchannels(struct gsm48_control_channel_descr *chan_desc); + +void gsm48_mcc_mnc_to_bcd(uint8_t *bcd_dst, uint16_t mcc, uint16_t mnc); +void gsm48_mcc_mnc_from_bcd(uint8_t *bcd_src, uint16_t *mcc, uint16_t *mnc); |