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annotate src/condat2/com/include/cl_ribu.h @ 624:012028896cfb

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FFS dev.c, Leonardo target: Fujitsu MB84VF5F5F4J2 #if 0'ed out The FFS code we got from TI/Openmoko had a stanza for "Fujitsu MB84VF5F5F4J2 stacked device", using a fake device ID code that would need to be patched manually into cfgffs.c (suppressing and overriding autodetection) and using an FFS base address in the nCS2 bank, indicating that this FFS config was probably meant for the MCP version of Leonardo which allows for 16 MiB flash with a second bank on nCS2. We previously had this FFS config stanza conditionalized under CONFIG_TARGET_LEONARDO because the base address contained therein is invalid for other targets, but now that we actually have a Leonardo build target in FC Magnetite, I realize that the better approach is to #if 0 out this stanza altogether: it is already non-functional because it uses a fake device ID code, thus it is does not add support for more Leonardo board variants, instead it is just noise.
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 22 Dec 2019 21:24:29 +0000
parents 93999a60b835
children
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1 /*
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2 +-----------------------------------------------------------------------------
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3 | Project : COMLIB
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4 | Modul : cl_ribu
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5 +-----------------------------------------------------------------------------
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6 | Copyright 2002 Texas Instruments Berlin, AG
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7 | All rights reserved.
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8 |
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9 | This file is confidential and a trade secret of Texas
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10 | Instruments Berlin, AG
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11 | The receipt of or possession of this file does not convey
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12 | any rights to reproduce or disclose its contents or to
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13 | manufacture, use, or sell anything it may describe, in
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14 | whole, or in part, without the specific written consent of
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15 | Texas Instruments Berlin, AG.
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16 +-----------------------------------------------------------------------------
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17 | Purpose : Definitions of global types used by common library functions
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18 | and the prototypes of those functions.
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19 +-----------------------------------------------------------------------------
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20 */
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21 /*
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22 * Version 1.0
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23 */
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25 /**********************************************************************************/
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27 #ifndef CL_RIBU_H
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28 #define CL_RIBU_H
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30 /**********************************************************************************/
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32 typedef struct
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33 {
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34 U8 ri; /* ring buffer read index */
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35 U8 wi; /* ring buffer write index */
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36 U8 depth; /* ring buffer depth */
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37 U8 filled; /* ring buffer filled flag */
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38 } T_RIBU;
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40 typedef struct
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41 {
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42 U8 type;
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43 U8 status;
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44 U8 len; /* buffer length */
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45 U8 *buf; /* buffer start address */
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46 } T_FD; /* frame descriptor */
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48 typedef struct
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49 {
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50 T_RIBU idx;
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51 T_FD **pFDv; /* frame descriptor vector */
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52 } T_RIBU_FD;
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54 /**********************************************************************************/
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56 EXTERN void cl_ribu_create(T_RIBU_FD **ribu, const U8 buflen, const U8 depth);
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57 EXTERN void cl_ribu_release(T_RIBU_FD **ribu);
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59 EXTERN void cl_ribu_put(const T_FD fd, T_RIBU_FD *ribu);
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60 EXTERN T_FD *cl_ribu_get(T_RIBU_FD *ribu);
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61 EXTERN T_FD *cl_ribu_get_new_frame_desc(T_RIBU_FD *ribu);
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63 EXTERN void cl_ribu_init(T_RIBU *ribu, const U8 depth);
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64 EXTERN U8 cl_ribu_read_index(T_RIBU *ribu);
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65 EXTERN U8 cl_ribu_write_index(T_RIBU *ribu);
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66 EXTERN BOOL cl_ribu_data_avail(const T_RIBU_FD *ribu);
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68 EXTERN void cl_set_frame_desc(T_FRAME_DESC *frame_desc, U8 *A0, U16 L0, U8 *A1, U16 L1);
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69 EXTERN void cl_set_frame_desc_0(T_FRAME_DESC *frame_desc, U8 *A0, U16 L0);
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71 #endif /* CL_RIBU_H */