pespin has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-bsc/+/34296 ) Change subject: oml: ipacc: Use new packed struct abis_nm_ipacc_att_rlc_cfg from libosmcore ...................................................................... oml: ipacc: Use new packed struct abis_nm_ipacc_att_rlc_cfg from libosmcore This way it becomes a lot clearer what kind of content is expected to be transmitted over the wire. It is expected that in the future the nowadays hardcoded values will be fed into struct abis_nm_ipacc_att_ns_cfg come from osmo_tdef, etc. Change-Id: I4b4dfac9fd36378b20889fb90135be74f8968d5f Depends: libosmocore.git Change-Id I60e17dedd1fadce0f705616e3ed96cabb318bcec Related: OS#5335 --- M src/osmo-bsc/bts_ipaccess_nanobts_omlattr.c 1 file changed, 43 insertions(+), 19 deletions(-) git pull ssh://gerrit.osmocom.org:29418/osmo-bsc refs/changes/96/34296/1 diff --git a/src/osmo-bsc/bts_ipaccess_nanobts_omlattr.c b/src/osmo-bsc/bts_ipaccess_nanobts_omlattr.c index f6cdd0b..d78f23b 100644 --- a/src/osmo-bsc/bts_ipaccess_nanobts_omlattr.c +++ b/src/osmo-bsc/bts_ipaccess_nanobts_omlattr.c @@ -159,7 +159,9 @@ struct msgb *nanobts_gen_set_cell_attr(struct gsm_bts *bts) { struct msgb *msgb; - uint8_t buf[256]; + struct abis_nm_ipacc_att_rlc_cfg rlc_cfg; + struct abis_nm_ipacc_att_rlc_cfg_2 rlc_cfg_2; + uint8_t buf[2]; msgb = msgb_alloc(1024, "nanobts_attr_bts"); if (!msgb) return NULL; @@ -178,16 +180,18 @@ msgb_tl16v_put(msgb, NM_ATT_IPACC_BVCI, 2, buf); /* all timers in seconds, unless otherwise stated */ - buf[0] = 20; /* T3142 */ - buf[1] = 5; /* T3169 */ - buf[2] = 5; /* T3191 */ - buf[3] = 160; /* T3193 (units of 10ms) */ - buf[4] = 5; /* T3195 */ - buf[5] = 10; /* N3101 */ - buf[6] = 4; /* N3103 */ - buf[7] = 8; /* N3105 */ - buf[8] = 15; /* RLC CV countdown */ - msgb_tl16v_put(msgb, NM_ATT_IPACC_RLC_CFG, 9, buf); + rlc_cfg = (struct abis_nm_ipacc_att_rlc_cfg){ + .t3142 = 20, /* T3142 */ + .t3169 = 5, /* T3169 */ + .t3191 = 5, /* T3191 */ + .t3193_10ms = 160, /* T3193 (units of 10ms) */ + .t3195 = 5, /* T3195 */ + .n3101 = 10, /* N3101 */ + .n3103 = 4, /* N3103 */ + .n3105 = 8, /* N3105 */ + .rlc_cv_countdown = 15, /* RLC CV countdown */ + }; + msgb_tl16v_put(msgb, NM_ATT_IPACC_RLC_CFG, sizeof(rlc_cfg), (const uint8_t *)&rlc_cfg); if (bts->gprs.mode == BTS_GPRS_EGPRS) { buf[0] = 0x8f; @@ -198,18 +202,21 @@ } msgb_tl16v_put(msgb, NM_ATT_IPACC_CODING_SCHEMES, 2, buf); - buf[0] = 0; /* T downlink TBF extension (0..500, high byte) */ - buf[1] = 250; /* T downlink TBF extension (0..500, low byte) */ - buf[2] = 0; /* T uplink TBF extension (0..500, high byte) */ - buf[3] = 250; /* T uplink TBF extension (0..500, low byte) */ - buf[4] = 2; /* CS2 */ - msgb_tl16v_put(msgb, NM_ATT_IPACC_RLC_CFG_2, 5, buf); + rlc_cfg_2 = (struct abis_nm_ipacc_att_rlc_cfg_2){ + .t_dl_tbf_ext_10ms = htons(250), /* 0..500 */ + .t_ul_tbf_ext_10ms = htons(250), /* 0..500 */ + .initial_cs = 2, /* CS2 */ + }; + msgb_tl16v_put(msgb, NM_ATT_IPACC_RLC_CFG_2, sizeof(rlc_cfg_2), (const uint8_t *)&rlc_cfg_2); #if 0 /* EDGE model only, breaks older models. * Should inquire the BTS capabilities */ - buf[0] = 2; /* MCS2 */ - msgb_tl16v_put(msgb, NM_ATT_IPACC_RLC_CFG_3, 1, buf); + struct abis_nm_ipacc_att_rlc_cfg_3 rlc_cfg_3; + rlc_cfg_3 = (struct abis_nm_ipacc_att_rlc_cfg_3){ + .initial_mcs = 2, /* MCS2 */ + }; + msgb_tl16v_put(msgb, NM_ATT_IPACC_RLC_CFG_3, sizeof(rlc_cfg_3), (const uint8_t *)&rlc_cfg_3); #endif return msgb; -- To view, visit https://gerrit.osmocom.org/c/osmo-bsc/+/34296 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: osmo-bsc Gerrit-Branch: master Gerrit-Change-Id: I4b4dfac9fd36378b20889fb90135be74f8968d5f Gerrit-Change-Number: 34296 Gerrit-PatchSet: 1 Gerrit-Owner: pespin <pespin(a)sysmocom.de> Gerrit-MessageType: newchange