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[meas rep] cosmetic cleanup

This commit is contained in:
Harald Welte 2009-12-25 22:46:25 +01:00
parent 469b001b19
commit a06c35e9e3
1 changed files with 25 additions and 19 deletions
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44
openbsc/src/gsm_04_08_utils.c
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@ -710,6 +710,7 @@ int gsm48_parse_meas_rep(struct gsm_meas_rep *rep, struct msgb *msg)
u_int8_t *data = gh->data;
struct gsm_bts *bts = msg->lchan->ts->trx->bts;
struct bitvec *nbv = &bts->si_common.neigh_list;
struct gsm_meas_rep_cell *mrc;
if (gh->msg_type != GSM48_MT_RR_MEAS_REP)
return -EINVAL;
@ -731,42 +732,47 @@ int gsm48_parse_meas_rep(struct gsm_meas_rep *rep, struct msgb *msg)
return 0;
/* an encoding nightmare in perfection */
rep->cell[0].rxlev = data[3] & 0x3f;
rep->cell[0].arfcn = bitvec_get_nth_set_bit(nbv, data[4] >> 3);
rep->cell[0].bsic = ((data[4] & 0x07) << 3) | (data[5] >> 5);
mrc = &rep->cell[0];
mrc->rxlev = data[3] & 0x3f;
mrc->arfcn = bitvec_get_nth_set_bit(nbv, data[4] >> 3);
mrc->bsic = ((data[4] & 0x07) << 3) | (data[5] >> 5);
if (rep->num_cell < 2)
return 0;
rep->cell[1].rxlev = ((data[5] & 0x1f) << 1) | (data[6] >> 7);
rep->cell[1].arfcn = bitvec_get_nth_set_bit(nbv, (data[6] >> 2) & 0x1f);
rep->cell[1].bsic = ((data[6] & 0x03) << 4) | (data[7] >> 4);
mrc = &rep->cell[1];
mrc->rxlev = ((data[5] & 0x1f) << 1) | (data[6] >> 7);
mrc->arfcn = bitvec_get_nth_set_bit(nbv, (data[6] >> 2) & 0x1f);
mrc->bsic = ((data[6] & 0x03) << 4) | (data[7] >> 4);
if (rep->num_cell < 3)
return 0;
rep->cell[2].rxlev = ((data[7] & 0x0f) << 2) | (data[8] >> 6);
rep->cell[2].arfcn = bitvec_get_nth_set_bit(nbv, (data[8] >> 1) & 0x1f);
rep->cell[2].bsic = ((data[8] & 0x01) << 6) | (data[9] >> 3);
mrc = &rep->cell[2];
mrc->rxlev = ((data[7] & 0x0f) << 2) | (data[8] >> 6);
mrc->arfcn = bitvec_get_nth_set_bit(nbv, (data[8] >> 1) & 0x1f);
mrc->bsic = ((data[8] & 0x01) << 6) | (data[9] >> 3);
if (rep->num_cell < 4)
return 0;
rep->cell[3].rxlev = ((data[9] & 0x07) << 3) | (data[10] >> 5);
rep->cell[3].arfcn = bitvec_get_nth_set_bit(nbv, data[10] & 0x1f);
rep->cell[3].bsic = data[11] >> 2;
mrc = &rep->cell[3];
mrc->rxlev = ((data[9] & 0x07) << 3) | (data[10] >> 5);
mrc->arfcn = bitvec_get_nth_set_bit(nbv, data[10] & 0x1f);
mrc->bsic = data[11] >> 2;
if (rep->num_cell < 5)
return 0;
rep->cell[4].rxlev = ((data[11] & 0x03) << 4) | (data[12] >> 4);
rep->cell[4].arfcn = bitvec_get_nth_set_bit(nbv,
mrc = &rep->cell[4];
mrc->rxlev = ((data[11] & 0x03) << 4) | (data[12] >> 4);
mrc->arfcn = bitvec_get_nth_set_bit(nbv,
((data[12] & 0xf) << 1) | (data[13] >> 7));
rep->cell[4].bsic = (data[13] >> 1) & 0x3f;
mrc->bsic = (data[13] >> 1) & 0x3f;
if (rep->num_cell < 6)
return 0;
rep->cell[5].rxlev = ((data[13] & 0x01) << 5) | (data[14] >> 3);
rep->cell[5].arfcn = bitvec_get_nth_set_bit(nbv,
mrc = &rep->cell[5];
mrc-> rxlev = ((data[13] & 0x01) << 5) | (data[14] >> 3);
mrc->arfcn = bitvec_get_nth_set_bit(nbv,
((data[14] & 0x07) << 2) | (data[15] >> 6));
rep->cell[5].bsic = data[15] & 0x3f;
mrc->bsic = data[15] & 0x3f;
return 0;
}