include/ACEX1K.h

   1 /*
   2  * (C) Copyright 2003
   3  * Steven Scholz, imc Measurement & Control, steven.scholz@imc-berlin.de
   4  *
   5  * (C) Copyright 2002
   6  * Rich Ireland, Enterasys Networks, rireland@enterasys.com.
   7  *
   8  * See file CREDITS for list of people who contributed to this
   9  * project.
  10  *
  11  * This program is free software; you can redistribute it and/or
  12  * modify it under the terms of the GNU General Public License as
  13  * published by the Free Software Foundation; either version 2 of
  14  * the License, or (at your option) any later version.
  15  *
  16  * This program is distributed in the hope that it will be useful,
  17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19  * GNU General Public License for more details.
  20  *
  21  * You should have received a copy of the GNU General Public License
  22  * along with this program; if not, write to the Free Software
  23  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  24  * MA 02111-1307 USA
  25  *
  26  */
  27
  28 #ifndef _ACEX1K_H_
  29 #define _ACEX1K_H_
  30
  31 #include <altera.h>
  32
  33 extern int ACEX1K_load( Altera_desc *desc, void *image, size_t size );
  34 extern int ACEX1K_dump( Altera_desc *desc, void *buf, size_t bsize );
  35 extern int ACEX1K_info( Altera_desc *desc );
  36
  37 extern int CYC2_load( Altera_desc *desc, void *image, size_t size );
  38 extern int CYC2_dump( Altera_desc *desc, void *buf, size_t bsize );
  39 extern int CYC2_info( Altera_desc *desc );
  40
  41 /* Slave Serial Implementation function table */
  42 typedef struct {
  43         Altera_pre_fn           pre;
  44         Altera_config_fn        config;
  45         Altera_clk_fn           clk;
  46         Altera_status_fn        status;
  47         Altera_done_fn          done;
  48         Altera_data_fn          data;
  49         Altera_abort_fn         abort;
  50         Altera_post_fn          post;
  51 } Altera_ACEX1K_Passive_Serial_fns;
  52
  53 /* Slave Serial Implementation function table */
  54 typedef struct {
  55         Altera_pre_fn           pre;
  56         Altera_config_fn        config;
  57         Altera_status_fn        status;
  58         Altera_done_fn          done;
  59         Altera_write_fn         write;
  60         Altera_abort_fn         abort;
  61         Altera_post_fn          post;
  62 } Altera_CYC2_Passive_Serial_fns;
  63
  64 /* Device Image Sizes
  65  *********************************************************************/
  66 /* ACEX1K */
  67 /* FIXME: Which size do we mean?
  68  * Datasheet says 1337000/8=167125Bytes,
  69  * Filesize of an *.rbf file is 166965 Bytes
  70  */
  71 #if 0
  72 #define Altera_EP1K100_SIZE     1337000/8       /* 167125 Bytes */
  73 #endif
  74 #define Altera_EP1K100_SIZE     (166965*8)
  75
  76 #define Altera_EP2C8_SIZE       247942
  77 #define Altera_EP2C20_SIZE      586562
  78 #define Altera_EP2C35_SIZE      883905
  79
  80 /* Descriptor Macros
  81  *********************************************************************/
  82 /* ACEX1K devices */
  83 #define Altera_EP1K100_DESC(iface, fn_table, cookie) \
  84 { Altera_ACEX1K, iface, Altera_EP1K100_SIZE, fn_table, cookie }
  85
  86 #endif /* _ACEX1K_H_ */