FreeCalypso > hg > fc-selenite
view src/g23m-gprs/llc/llc_uirxp.c @ 112:fdecfb3bd860
.../drv_app/r2d/r2d_*.c: LCD include case fixes from Magnetite
R2D is not used in Selenite, but we strive to keep the two source trees
in sync as much as possible to reduce the diffs.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Sat, 13 Oct 2018 16:56:22 +0000 |
parents | d393cd9bb723 |
children |
line wrap: on
line source
/* +----------------------------------------------------------------------------- | Project : | Modul : +----------------------------------------------------------------------------- | Copyright 2002 Texas Instruments Berlin, AG | All rights reserved. | | This file is confidential and a trade secret of Texas | Instruments Berlin, AG | The receipt of or possession of this file does not convey | any rights to reproduce or disclose its contents or to | manufacture, use, or sell anything it may describe, in | whole, or in part, without the specific written consent of | Texas Instruments Berlin, AG. +----------------------------------------------------------------------------- | Purpose : This modul is part of the entity LLC and implements all | functions to handles the incoming primitives as described in | the SDL-documentation (UIRX-statemachine) +----------------------------------------------------------------------------- */ #ifndef LLC_UIRXP_C #define LLC_UIRXP_C #endif #define ENTITY_LLC /*==== INCLUDES =============================================================*/ #include "typedefs.h" /* to get Condat data types */ #include "vsi.h" /* to get a lot of macros */ #include "macdef.h" #include "gprs.h" #include "gsm.h" /* to get a lot of macros */ #include "cnf_llc.h" /* to get cnf-definitions */ #include "mon_llc.h" /* to get mon-definitions */ #include "prim.h" /* to get the definitions of used SAP and directions */ #include "llc.h" /* to get the global entity definitions */ #include "llc_uirxf.h" /* to get queue management prototypes */ /*==== CONST ================================================================*/ /*==== LOCAL VARS ===========================================================*/ /*==== PRIVATE FUNCTIONS ====================================================*/ /*==== PUBLIC FUNCTIONS =====================================================*/ /* +------------------------------------------------------------------------------ | Function : uirx_ll_getunitdata_req +------------------------------------------------------------------------------ | Description : Handles the primitive LL_GETUNITDATA_REQ | | Parameters : *ll_getunitdata_req - Ptr to primitive payload | +------------------------------------------------------------------------------ */ GLOBAL void uirx_ll_getunitdata_req ( T_LL_GETUNITDATA_REQ *ll_getunitdata_req ) { T_LL_UNITDATA_IND *ll_unitdata_ind; TRACE_FUNCTION( "ll_getunitdata_req" ); SWITCH_LLC (ll_getunitdata_req->sapi); TRACE_1_PARA("s:%d", ll_getunitdata_req->sapi ); switch (GET_STATE(UIRX)) { case UIRX_TLLI_UNASSIGNED_NOT_READY: PFREE (ll_getunitdata_req); SET_STATE (UIRX, UIRX_TLLI_UNASSIGNED_READY); break; case UIRX_ADM_NOT_READY: PFREE (ll_getunitdata_req); /* * First check, if already a frame is waiting. */ if (uirx_queue_retrieve (&ll_unitdata_ind)) { /* * A frame is waiting. Send primitive LL-UNITDATA-IND * to either SNDCP or GSMS, depending on the SAPI (GMM * uses now flow control!). */ switch (ll_unitdata_ind->sapi) { case LL_SAPI_3: case LL_SAPI_5: case LL_SAPI_9: case LL_SAPI_11: TRACE_3_OUT_PARA("s:%d len:%d c:%d", ll_unitdata_ind->sapi, BYTELEN(ll_unitdata_ind->sdu.l_buf), ll_unitdata_ind->cipher); PSEND (hCommSNDCP, ll_unitdata_ind); break; case LL_SAPI_7: #ifdef LL_2to1 TRACE_PRIM_TO("MM"); TRACE_3_OUT_PARA("s:%d len:%d c:%d", ll_unitdata_ind->sapi, BYTELEN(ll_unitdata_ind->sdu.l_buf), ll_unitdata_ind->cipher); PSEND (hCommMM, ll_unitdata_ind); break; #else TRACE_PRIM_TO("GSMS"); TRACE_3_OUT_PARA("s:%d len:%d c:%d", ll_unitdata_ind->sapi, BYTELEN(ll_unitdata_ind->sdu.l_buf), ll_unitdata_ind->cipher); PSEND (hCommGSMS, ll_unitdata_ind); break; #endif default: PFREE (ll_unitdata_ind); TRACE_ERROR ("Invalid SAPI value"); break; } } else { /* * No frame is waiting. Allow straight forwarding * of the next received frame. */ SET_STATE (UIRX, UIRX_ADM_READY); } break; default: PFREE (ll_getunitdata_req); TRACE_ERROR( "LL_GETUNITDATA_REQ unexpected" ); break; } } /* uirx_ll_getunitdata_req() */