diff options
| author | laforge <laflocal@goeller.de.gnumonks.org> | 2010-06-20 15:20:02 +0200 |
|---|---|---|
| committer | laforge <laflocal@goeller.de.gnumonks.org> | 2010-06-20 15:20:02 +0200 |
| commit | f87ebe69d533079c5f4688262991e4ffb98b2560 (patch) | |
| tree | 06a810e49b5144dffdf00f3bac9cd6caa1b683d6 /openbsc/src/abis_nm.c | |
| parent | 09108bff9541d5dbaa20dfa6a0200706b34830e1 (diff) | |
[BSC] NM: Correct treatment of ARFCN_LIST for BS-11
For Siemens BS-11, the 'length' value of the ARFCN_LIST IE is interpreted in
violation of the spec. The spec says it is a length in octets, while Siemens
treats it as 'count of 16bit ARFCN values'.
Diffstat (limited to 'openbsc/src/abis_nm.c')
| -rw-r--r-- | openbsc/src/abis_nm.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/openbsc/src/abis_nm.c b/openbsc/src/abis_nm.c index 31302f1fd..63d9d9c3c 100644 --- a/openbsc/src/abis_nm.c +++ b/openbsc/src/abis_nm.c @@ -1990,7 +1990,11 @@ int abis_nm_set_channel_attr(struct gsm_bts_trx_ts *ts, u_int8_t chan_comb) for (i = 0; i < ts->hopping.arfcns.data_len*8; i++) { if (bitvec_get_bit_pos(&ts->hopping.arfcns, i)) { msgb_put_u16(msg, i); - *len += sizeof(uint16_t); + /* At least BS-11 wants a TLV16 here */ + if (bts->type == GSM_BTS_TYPE_BS11) + *len += 1; + else + *len += sizeof(uint16_t); } } } |