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annotate packages/devs/flash/synthv2/current/include/synth.h @ 1756:2f4e31c45a45

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Update following changes to the flash device driver interface
author bartv
date Mon, 22 Nov 2004 20:54:04 +0000
parents 80232dbac7fb
children 96ec7e534d98
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1 #ifndef DEV_FLASH_SYNTHV2_SYNTH_H
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2 #define DEV_FLASH_SYNTHV2_SYNTH_H
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3 //==========================================================================
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4 //
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5 // synth.h
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6 //
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7 // Synthetic Flash driver header
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8 //
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9 //==========================================================================
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10 //####ECOSGPLCOPYRIGHTBEGIN####
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11 // -------------------------------------------
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12 // This file is part of eCos, the Embedded Configurable Operating System.
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13 // Copyright (C) 2004 Andrew Lunn
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14 //
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15 // eCos is free software; you can redistribute it and/or modify it under
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16 // the terms of the GNU General Public License as published by the Free
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17 // Software Foundation; either version 2 or (at your option) any later version.
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18 //
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19 // eCos is distributed in the hope that it will be useful, but WITHOUT ANY
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20 // WARRANTY; without even the implied warranty of MERCHANTABILITY or
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21 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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22 // for more details.
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23 //
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24 // You should have received a copy of the GNU General Public License along
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25 // with eCos; if not, write to the Free Software Foundation, Inc.,
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26 // 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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27 //
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28 // As a special exception, if other files instantiate templates or use macros
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29 // or inline functions from this file, or you compile this file and link it
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30 // with other works to produce a work based on this file, this file does not
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31 // by itself cause the resulting work to be covered by the GNU General Public
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32 // License. However the source code for this file must still be made available
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33 // in accordance with section (3) of the GNU General Public License.
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34 //
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35 // This exception does not invalidate any other reasons why a work based on
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36 // this file might be covered by the GNU General Public License.
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37 //
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38 // Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
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39 // at http://sources.redhat.com/ecos/ecos-license/
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40 // -------------------------------------------
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41 //####ECOSGPLCOPYRIGHTEND####
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42 //==========================================================================
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43 //#####DESCRIPTIONBEGIN####
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44 //
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45 // Author(s): Andrew Lunn
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46 // Contributors: Andrew Lunn
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47 // Date: 2004-07-03
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48 // Purpose: Header file for the synthetic flash device
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49 // Description:
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50 //
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51 //####DESCRIPTIONEND####
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52 //
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53 //==========================================================================
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54
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55 #include <cyg/io/flash_priv.h>
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56
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57 // Structure of data private to each flash device
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58 struct cyg_flash_synth_priv
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59 {
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60 // Configuration parameters,
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61 size_t block_size;
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62 cyg_uint32 blocks;
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63 size_t boot_block_size;
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64 cyg_uint32 boot_blocks;
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65 cyg_bool boot_block_bottom;
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66 char * filename;
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67 // Run-time data
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68 int flashfd;
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69 // Space for the block layout
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70 struct cyg_flash_block_info block_info[2];
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71 };
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72
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73 extern const struct cyg_flash_dev_funs cyg_flash_synth_funs;
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74
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75 #endif
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76
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