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Harald Welte gerrit-no-reply at lists.osmocom.orgHarald Welte has submitted this change and it was merged. ( https://gerrit.osmocom.org/13757 ) Change subject: LLC_Templates: Add SABM, UA, FRMR, DM templates ...................................................................... LLC_Templates: Add SABM, UA, FRMR, DM templates Related: OS#3953 Change-Id: Idb40dcd53310b76ea9df6c0090e31175a4382460 --- M library/LLC_Templates.ttcn 1 file changed, 59 insertions(+), 2 deletions(-) Approvals: Harald Welte: Looks good to me, approved Jenkins Builder: Verified diff --git a/library/LLC_Templates.ttcn b/library/LLC_Templates.ttcn index 086207c..024ae0b 100644 --- a/library/LLC_Templates.ttcn +++ b/library/LLC_Templates.ttcn @@ -10,6 +10,14 @@ cR := cr, pD := '0'B } +template (value) Address_field ts_LLC_Addr(template (value) BIT4 sapi, + template (value) BIT1 cr, + template (value) BIT1 pd := '0'B) := { + sAPI := sapi, + spare := '00'B, + cR := cr, + pD := '0'B +} template (value) Control_field_UI ts_LLC_CtrlUI(uint9_t n_u, boolean encrypted := false, boolean protected := false) := { @@ -20,7 +28,7 @@ pM := bool2bit(protected) } -template (value) Control_field_U ts_LLC_CtrlU(BIT4 m_bits, BIT1 p_f) := { +template (value) Control_field_U ts_LLC_CtrlU(template (value) BIT4 m_bits, template (value) BIT1 p_f) := { mBits := m_bits, pF := p_f, format := '111'B @@ -47,7 +55,7 @@ template PDU_LLC ts_LLC_UI(octetstring payload, BIT4 sapi, BIT1 cr, uint9_t n_u, boolean encrypted := false, boolean protected := false) := { pDU_LLC_UI := { - address_field := t_LLC_Addr(sapi, cr), + address_field := ts_LLC_Addr(sapi, cr), control_field := ts_LLC_CtrlUI(n_u, encrypted, protected), information_field_UI := payload, fCS := omit /* causes encoder to generate FCS */ @@ -77,6 +85,55 @@ } } +template PDU_LLC tr_LLC_U(template BIT4 m_bits, template BIT1 p_f, template Information_field_U u, + template BIT4 sapi, template BIT1 cr) := { + pDU_LLC_U := { + address_field := t_LLC_Addr(sapi, cr), + control_field := tr_LLC_CtrlU(m_bits, p_f), + information_field_U := u, + fCS := '000000'O /* provided by decoder if FCS OK */ + } +} +template (value) PDU_LLC ts_LLC_U(template (value) BIT4 m_bits, template (value) BIT1 p_f, + template (value) Information_field_U u, + template (value) BIT4 sapi, template (value) BIT1 cr) := { + pDU_LLC_U := { + address_field := ts_LLC_Addr(sapi, cr), + control_field := ts_LLC_CtrlU(m_bits, p_f), + information_field_U := u, + fCS := omit /* causes encoder to generate FCS */ + } +} + +template PDU_LLC tr_LLC_SABM(template SABM_Information sabm_xid, template BIT1 p_f, + template BIT4 sapi, template BIT1 cr) := + tr_LLC_U('0111'B, p_f, Information_field_U:{sABM := sabm_xid}, sapi, cr); +template (value) PDU_LLC ts_LLC_SABM(template (value) SABM_Information sabm_xid, + template (value) BIT1 p_f, + template (value) BIT4 sapi, template (value) BIT1 cr) := + ts_LLC_U('0111'B, p_f, Information_field_U:{sABM := sabm_xid}, sapi, cr); + +template PDU_LLC tr_LLC_UA(template UA_Information ua_xid, template BIT1 p_f, + template BIT4 sapi, template BIT1 cr) := + tr_LLC_U('0110'B, p_f, Information_field_U:{uA := ua_xid}, sapi, cr); +template (value) PDU_LLC ts_LLC_UA(template (value) UA_Information ua_xid, + template (value) BIT1 p_f, + template (value) BIT4 sapi, template (value) BIT1 cr) := + ts_LLC_U('0110'B, p_f, Information_field_U:{uA := ua_xid}, sapi, cr); + +template PDU_LLC tr_LLC_FRMR(template FRMR_Information frmr, template BIT1 p_f, + template BIT4 sapi, template BIT1 cr) := + tr_LLC_U('1000'B, p_f, Information_field_U:{fRMR := frmr}, sapi, cr); +template (value) PDU_LLC ts_LLC_FRMR(template (value) FRMR_Information frmr, + template (value) BIT1 p_f, + template (value) BIT4 sapi, template (value) BIT1 cr) := + ts_LLC_U('1000'B, p_f, Information_field_U:{fRMR := frmr}, sapi, cr); + +template PDU_LLC tr_LLC_DM(template BIT1 p_f, template BIT4 sapi, template BIT1 cr) := + tr_LLC_U('0001'B, p_f, Information_field_U:{dM := ''O}, sapi, cr); +template (value) PDU_LLC ts_LLC_DM(template (value) BIT1 p_f, template (value) BIT4 sapi, + template (value) BIT1 cr) := + ts_LLC_U('0001'B, p_f, Information_field_U:{dM := ''O}, sapi, cr); const BIT4 c_LLC_SAPI_LLGMM := '0001'B; const BIT4 c_LLC_SAPI_TOM2 := '0010'B; -- To view, visit https://gerrit.osmocom.org/13757 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: Idb40dcd53310b76ea9df6c0090e31175a4382460 Gerrit-Change-Number: 13757 Gerrit-PatchSet: 4 Gerrit-Owner: Harald Welte <laforge at gnumonks.org> Gerrit-Reviewer: Harald Welte <laforge at gnumonks.org> Gerrit-Reviewer: Jenkins Builder (1000002) -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.osmocom.org/pipermail/gerrit-log/attachments/20190425/4fde8ce7/attachment.htm>