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RSL: Nokia BTS reports TA in quarter-bits, not full bits.

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We need to compensate accordingly...
This commit is contained in:
Andreas Eversberg
2011-12-24 11:49:05 +01:00
committed by Harald Welte
parent 2957de9228
commit 3365cd1cfe
1 changed files with 3 additions and 2 deletions
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5
openbsc/src/libbsc/abis_rsl.c
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@@ -1008,8 +1008,9 @@ static int rsl_rx_meas_res(struct msgb *msg)
if (val[0] & 0x04)
mr->flags |= MEAS_REP_F_FPC;
mr->ms_l1.ta = val[1];
/* BS11 reports TA shifted by 2 bits */
if (msg->lchan->ts->trx->bts->type == GSM_BTS_TYPE_BS11)
/* BS11 and Nokia reports TA shifted by 2 bits */
if (msg->lchan->ts->trx->bts->type == GSM_BTS_TYPE_BS11
|| msg->lchan->ts->trx->bts->type == GSM_BTS_TYPE_NOKIA_SITE)
mr->ms_l1.ta >>= 2;
}
if (TLVP_PRESENT(&tp, RSL_IE_L3_INFO)) {