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view src/condat3/com/include/cl_ribu.h @ 685:3fb7384e820d

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tpudrv12.h: FCDEV3B goes back to being itself A while back we had the idea of a FreeCalypso modem family whereby our current fcdev3b target would some day morph into fcmodem, with multiple FC modem family products, potentially either triband or quadband, being firmware-compatible with each other and with our original FCDEV3B. But in light of the discovery of Tango modules that earlier idea is now being withdrawn: instead the already existing Tango hw is being adopted into our FreeCalypso family. Tango cannot be firmware-compatible with triband OM/FCDEV3B targets because the original quadband RFFE on Tango modules is wired in TI's original Leonardo arrangement. Because this Leonardo/Tango way is now becoming the official FreeCalypso way of driving quadband RFFEs thanks to the adoption of Tango into our FC family, our earlier idea of extending FIC's triband RFFE control signals with TSPACT5 no longer makes much sense - we will probably never produce any new hardware with that once-proposed arrangement. Therefore, that triband-or-quadband FCFAM provision is being removed from the code base, and FCDEV3B goes back to being treated the same way as CONFIG_TARGET_GTAMODEM for RFFE control purposes.
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 24 Sep 2020 21:03:08 +0000
parents c8bd5a927942
children
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/*
+-----------------------------------------------------------------------------
|  Project :  COMLIB
|  Modul   :  cl_ribu
+-----------------------------------------------------------------------------
|  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 :  Definitions of global types used by common library functions
|             and the prototypes of those functions.
+-----------------------------------------------------------------------------
*/
/*
 *  Version 1.0
 */

/**********************************************************************************/

#ifndef CL_RIBU_H
#define CL_RIBU_H

/**********************************************************************************/

typedef struct
{
  U8 ri;        /* ring buffer read index */
  U8 wi;        /* ring buffer write index */
  U8 depth;     /* ring buffer depth */
  U8 filled;    /* ring buffer filled flag */
} T_RIBU;

typedef struct
{
  U8 type;
  U8 status;
  U8 len;   /* buffer length */
  U8 *buf;  /* buffer start address */
} T_FD;     /* frame descriptor */

typedef struct
{
  T_RIBU idx;
  T_FD **pFDv;  /* frame descriptor vector */
} T_RIBU_FD;

/**********************************************************************************/

EXTERN void cl_ribu_create(T_RIBU_FD **ribu, const U8 buflen, const U8 depth);
EXTERN void cl_ribu_release(T_RIBU_FD **ribu);

EXTERN void cl_ribu_put(const T_FD fd, T_RIBU_FD *ribu);
EXTERN T_FD *cl_ribu_get(T_RIBU_FD *ribu);
EXTERN T_FD *cl_ribu_get_new_frame_desc(T_RIBU_FD *ribu);

EXTERN void cl_ribu_init(T_RIBU *ribu, const U8 depth);
EXTERN U8   cl_ribu_read_index(T_RIBU *ribu);
EXTERN U8   cl_ribu_write_index(T_RIBU *ribu);
EXTERN BOOL cl_ribu_data_avail(const T_RIBU_FD *ribu);

EXTERN  void cl_set_frame_desc(T_FRAME_DESC *frame_desc, U8 *A0, U16 L0, U8 *A1, U16 L1);
EXTERN  void cl_set_frame_desc_0(T_FRAME_DESC *frame_desc, U8 *A0, U16 L0);

#endif /* CL_RIBU_H */