cellular-infrastructure
/
osmo-msc
mirror of https://gerrit.osmocom.org/osmo-msc
9
0
Fork 0
Code Issues Releases Wiki Activity

add lchan->meas for BTS side code 

TODO: move all of the BTS side per-lchan data behind a 'void *role'
pointer like 'struct gsm_bts'
This commit is contained in:
Harald Welte 2011-06-29 10:38:34 +02:00
parent e86b3ebf2e
commit c7921c9205
1 changed files with 38 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

38
openbsc/include/openbsc/gsm_data_shared.h
View File

@ -114,6 +114,25 @@ enum gsm_lchan_state {
LCHAN_S_INACTIVE, /* channel is set inactive */
};
/* BTS ONLY */
#define MAX_NUM_UL_MEAS 104
#define LC_UL_M_F_L1_VALID (1 << 0)
#define LC_UL_M_F_RES_VALID (1 << 1)
struct bts_ul_meas {
/* BER in units of 0.01%: 10.000 == 100% ber, 0 == 0% ber */
uint16_t ber10k;
/* timing advance offset (in quarter bits) */
int16_t ta_offs_qbits;
/* C/I ratio in dB */
float c_i;
/* flags */
uint8_t is_sub:1;
/* RSSI in dBm * -1 */
uint8_t inv_rssi;
};
/* /BTS ONLY */
struct gsm_lchan {
/* The TS that we're part of */
struct gsm_bts_trx_ts *ts;
@ -184,9 +203,28 @@ struct gsm_lchan {
/* buffers where we put the pre-computed SI */
sysinfo_buf_t buf[_MAX_SYSINFO_TYPE];
} si;
struct {
uint8_t flags;
/* RSL measurment result number, 0 at lchan_act */
uint8_t res_nr;
/* current Tx power level of the BTS */
uint8_t bts_tx_pwr;
/* number of measurements stored in array below */
uint8_t num_ul_meas;
struct bts_ul_meas uplink[MAX_NUM_UL_MEAS];
/* last L1 header from the MS */
uint8_t l1_info[2];
struct {
uint8_t rxlev_full;
uint8_t rxlev_sub;
uint8_t rxqual_full;
uint8_t rxqual_sub;
} res;
} meas;
#endif
};
struct gsm_e1_subslot {
/* Number of E1 link */
uint8_t e1_nr;