FreeCalypso > hg > fc-magnetite
view src/g23m-gprs/sndcp/sndcp_pdp.c @ 673:62a5285e014a
Lorekeeping: allow tpudrv-leonardo.lib on Leonardo/Tango
Back in 2015 the Mother's idea was to produce a FreeCalypso development
board that would be a clone of TI Leonardo, including the original
quadband RFFE; one major additional stipulation was that this board
needed to be able to run original unmodified TCS211-20070608 firmware
with all blobs intact, with only minimal binary patches to main.lib
and tpudrv.lib. The necessary patched libs were produced at that time
in the tcs211-patches repository.
That plan was changed and we produced FCDEV3B instead, with Openmoko's
triband RFFE instead of Leonardo quadband, but when FC Magnetite started
in 2016, a TPUDRV_blob= provision was still made, allowing the possibility
of patching OM's tpudrv.lib for a restored Leonardo RFFE.
Now in 2020 we have FC Tango which is essentially a verbatim clone of
Leonardo core, including the original quadband RFFE. We have also
deblobbed our firmware so much that we have absolutely no real need
for a blob version of tpudrv.lib - but I thought it would be neat to put
the ancient TPUDRV_blob= mechanism (classic config) to its originally
intended use, just for the heck of it.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Fri, 29 May 2020 03:55:36 +0000 |
parents | 219afcfc6250 |
children |
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/* +----------------------------------------------------------------------------- | Project : GPRS (8441) | Modul : sndcp_pdp.c +----------------------------------------------------------------------------- | 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 SNDCP and implements all | functions to handles the incoming primitives as described in | the SDL-documentation (PD-statemachine) +----------------------------------------------------------------------------- */ #define ENTITY_SNDCP /*==== INCLUDES =============================================================*/ #include "typedefs.h" /* to get Condat data types */ #include "vsi.h" /* to get a lot of macros */ #include "macdef.h" #include "prim.h" /* to get the definitions of used SAP and directions */ #include "dti.h" #include "sndcp.h" /* to get the global entity definitions */ #include "sndcp_f.h" /* to get the functions to access the global arrays*/ #include "sndcp_sds.h" /* to get the signals to sd. */ /*==== CONST ================================================================*/ /*==== LOCAL VARS ===========================================================*/ /*==== PRIVATE FUNCTIONS ====================================================*/ /*==== PUBLIC FUNCTIONS =====================================================*/ /* +------------------------------------------------------------------------------ | Function : pd_ll_unitdata_ind +------------------------------------------------------------------------------ | Description : Handles the primitive LL_UNITDATA_IND | | Parameters : *ll_unitdata_ind - Ptr to primitive payload | +------------------------------------------------------------------------------ */ GLOBAL void pd_ll_unitdata_ind ( T_LL_UNITDATA_IND *ll_unitdata_ind ) { UBYTE sapi_index = 0; #ifdef FLOW_TRACE sndcp_trace_flow_control(FLOW_TRACE_SNDCP, FLOW_TRACE_DOWN, FLOW_TRACE_BOTTOM, FALSE); #endif TRACE_FUNCTION( "pd_ll_unitdata_ind" ); /* * set service instance according to sapi in primitive */ sndcp_get_sapi_index(ll_unitdata_ind->sapi, &sapi_index); sndcp_data->pd = & sndcp_data->pd_base[sapi_index]; switch( GET_STATE( PD ) ) { case PD_DEFAULT: #ifdef SNDCP_TRACE_ALL TRACE_EVENT_P1("downlink at LL SAP: %d octets", ll_unitdata_ind->sdu.l_buf >> 3); sndcp_trace_sdu(& ll_unitdata_ind->sdu); #endif sig_pd_sd_unitdata_ind(ll_unitdata_ind); break; default: TRACE_ERROR( "LL_UNITDATA_IND unexpected" ); if (ll_unitdata_ind != NULL) { PFREE (ll_unitdata_ind); } break; } } /* pd_ll_unitdata_ind() */