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Vadim Yanitskiy gerrit-no-reply at lists.osmocom.orgVadim Yanitskiy has submitted this change and it was merged. ( https://gerrit.osmocom.org/13734 ) Change subject: library/L1CTL_Types.ttcn: add L1CTL_EXT_RACH_REQ message ...................................................................... library/L1CTL_Types.ttcn: add L1CTL_EXT_RACH_REQ message According to 3GPP TS 04.60, section 11.2.5a, the extended (11-bit) Access Burst on RACH/PRACH is used by the MS to indicate its EGPRS capability. One of the alternative synch. sequences (see 3GPP TS 05.02, TS1 and TS2) shall be used. Change-Id: If037cb2f2687697f168d10a033eeb20d20183328 Related: OS#1854 --- M library/L1CTL_Types.ttcn 1 file changed, 42 insertions(+), 1 deletion(-) Approvals: Harald Welte: Looks good to me, approved Jenkins Builder: Verified diff --git a/library/L1CTL_Types.ttcn b/library/L1CTL_Types.ttcn index ae800b0..6ffbbb8 100644 --- a/library/L1CTL_Types.ttcn +++ b/library/L1CTL_Types.ttcn @@ -47,7 +47,8 @@ L1CTL_TBF_CFG_CONF, L1CTL_DATA_TBF_REQ, L1CTL_DATA_TBF_CONF, - L1CTL_DATA_ABS_REQ + L1CTL_EXT_RACH_REQ, + L1CTL_DATA_ABS_REQ /*!< FIXME: no such message in OsmocomBB */ } with { variant "FIELDLENGTH(8)" }; type enumerated L1ctlCcchMode { @@ -256,6 +257,19 @@ uint16_t offset } with { variant "" }; + type enumerated L1ctlRachSynchSeq { + RACH_SYNCH_SEQ_TS0 (0), + RACH_SYNCH_SEQ_TS1, + RACH_SYNCH_SEQ_TS2 + } with { variant "FIELDLENGTH(8)" }; + + type record L1ctlExtRachReq { + uint16_t ra11, + L1ctlRachSynchSeq synch_seq, + uint8_t combined, + uint16_t offset + } with { variant "" }; + type record L1ctlParReq { int8_t ta, uint8_t tx_power, @@ -317,6 +331,7 @@ L1ctlCcchModeReq ccch_mode_req, L1ctlTchModeReq tch_mode_req, L1ctlRachReq rach_req, + L1ctlExtRachReq ext_rach_req, L1ctlParReq par_req, L1ctlDmEstReq dm_est_req, L1ctlReset reset_req, @@ -337,6 +352,7 @@ L1ctlUlAbsInfo ul_info_abs optional, L1ctlUlPayload payload } with { variant (ul_info) "PRESENCE(header.msg_type = L1CTL_RACH_REQ, + header.msg_type = L1CTL_EXT_RACH_REQ, header.msg_type = L1CTL_PARAM_REQ, header.msg_type = L1CTL_CRYPTO_REQ, header.msg_type = L1CTL_DATA_REQ, @@ -350,6 +366,7 @@ ccch_mode_req, header.msg_type = L1CTL_CCCH_MODE_REQ; tch_mode_req, header.msg_type = L1CTL_TCH_MODE_REQ; rach_req, header.msg_type = L1CTL_RACH_REQ; + ext_rach_req, header.msg_type = L1CTL_EXT_RACH_REQ; par_req, header.msg_type = L1CTL_PARAM_REQ; dm_est_req, header.msg_type = L1CTL_DM_EST_REQ; reset_req, header.msg_type = L1CTL_RESET_REQ; @@ -464,6 +481,7 @@ template L1ctlUlMessage ts_L1CTL_RACH_REQ(uint8_t ra, uint8_t combined, uint16_t offset) := { header := ts_L1ctlHeader(L1CTL_RACH_REQ), ul_info := { + /* FIXME: both RSL chan_nr and link_id should be configurable */ chan_nr := t_RslChanNr_RACH(0), link_id := ts_RslLinkID_DCCH(0), padding := '0000'O @@ -479,6 +497,29 @@ } } + template L1ctlUlMessage ts_L1CTL_EXT_RACH_REQ( + uint16_t ra11, L1ctlRachSynchSeq seq, + uint8_t combined, uint16_t offset + ) := { + header := ts_L1ctlHeader(L1CTL_EXT_RACH_REQ), + ul_info := { + /* FIXME: both RSL chan_nr and link_id should be configurable */ + chan_nr := t_RslChanNr_RACH(0), + link_id := ts_RslLinkID_DCCH(0), + padding := '0000'O + }, + ul_info_tbf := omit, + ul_info_abs := omit, + payload := { + ext_rach_req := { + ra11 := ra11, + synch_seq := seq, + combined := combined, + offset := offset + } + } + } + template L1ctlUlMessage ts_L1CTL_PAR_REQ(uint8_t ta, uint8_t tx_power) := { header := ts_L1ctlHeader(L1CTL_PARAM_REQ), ul_info := { -- To view, visit https://gerrit.osmocom.org/13734 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: osmo-ttcn3-hacks Gerrit-Branch: master Gerrit-MessageType: merged Gerrit-Change-Id: If037cb2f2687697f168d10a033eeb20d20183328 Gerrit-Change-Number: 13734 Gerrit-PatchSet: 2 Gerrit-Owner: Vadim Yanitskiy <axilirator at gmail.com> Gerrit-Reviewer: Harald Welte <laforge at gnumonks.org> Gerrit-Reviewer: Jenkins Builder (1000002) Gerrit-Reviewer: Vadim Yanitskiy <axilirator at gmail.com> -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.osmocom.org/pipermail/gerrit-log/attachments/20190423/00fc5797/attachment.htm>