diff options
author | Holger Freyther <zecke@selfish.org> | 2009-02-04 00:04:52 +0000 |
---|---|---|
committer | Holger Freyther <zecke@selfish.org> | 2009-02-04 00:04:52 +0000 |
commit | 1adb4ff0022116a989c059b1131f2ce0a7f0fd12 (patch) | |
tree | d10ae0294d18bb9d723735a4c7914a619a704cc0 /include/openbsc/gsm_04_08.h | |
parent | b01554493f3154ea90b275ce5706392c5c232248 (diff) |
[paging] Keep a copy of the Control Channel Description in the bts struct
- Initialize Control Channel Description of SI3
- Patch the table
- Setting ATT now is easy
- Paging can now extract all required information... to determine
the right paging group.
Diffstat (limited to 'include/openbsc/gsm_04_08.h')
-rw-r--r-- | include/openbsc/gsm_04_08.h | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/include/openbsc/gsm_04_08.h b/include/openbsc/gsm_04_08.h index e44b061e2..8033942e3 100644 --- a/include/openbsc/gsm_04_08.h +++ b/include/openbsc/gsm_04_08.h @@ -2,6 +2,7 @@ #define _GSM_04_08_H /* GSM TS 04.08 definitions */ +struct gsm_lchan; /* Chapter 10.5.2.5 */ struct gsm48_chan_desc { @@ -86,6 +87,17 @@ struct gsm48_rach_control { u_int8_t t3; } __attribute__ ((packed)); +/* Section 10.5.2.11 Control Channel Description , Figure 10.5.33 */ +struct gsm48_control_channel_descr { + u_int8_t ccch_conf :3, + bs_ag_blks_res :3, + att :1, + spare1 :1; + u_int8_t bs_pa_mfrms : 3, + spare2 :5; + u_int8_t t3212; +} __attribute__ ((packed)); + /* Section 9.2.9 CM service request */ struct gsm48_service_request { u_int8_t cm_service_type : 4, @@ -118,7 +130,7 @@ struct gsm48_system_information_type_3 { struct gsm48_system_information_type_header header; u_int16_t cell_identity; struct gsm48_loc_area_id lai; - u_int8_t control_channel_description[3]; + struct gsm48_control_channel_descr control_channel_desc; u_int8_t cell_options; u_int8_t cell_selection[2]; struct gsm48_rach_control rach_control; |