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72 lines
2.7 KiB
C
72 lines
2.7 KiB
C
/*
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* (C) Copyright 2002
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* Rich Ireland, Enterasys Networks, rireland@enterasys.com.
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#include <fpga.h>
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#ifndef _ALTERA_H_
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#define _ALTERA_H_
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typedef enum { /* typedef Altera_iface */
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min_altera_iface_type, /* insert all new types after this */
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passive_serial, /* serial data and external clock */
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passive_parallel_synchronous, /* parallel data */
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passive_parallel_asynchronous, /* parallel data */
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passive_serial_asynchronous, /* serial data w/ internal clock (not used) */
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altera_jtag_mode, /* jtag/tap serial (not used ) */
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fast_passive_parallel, /* fast passive parallel (FPP) */
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fast_passive_parallel_security, /* fast passive parallel with security (FPPS) */
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max_altera_iface_type /* insert all new types before this */
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} Altera_iface; /* end, typedef Altera_iface */
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typedef enum { /* typedef Altera_Family */
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min_altera_type, /* insert all new types after this */
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Altera_ACEX1K, /* ACEX1K Family */
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Altera_CYC2, /* CYCLONII Family */
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Altera_StratixII, /* StratixII Family */
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/* Add new models here */
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max_altera_type /* insert all new types before this */
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} Altera_Family; /* end, typedef Altera_Family */
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typedef struct { /* typedef Altera_desc */
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Altera_Family family; /* part type */
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Altera_iface iface; /* interface type */
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size_t size; /* bytes of data part can accept */
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void * iface_fns;/* interface function table */
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void * base; /* base interface address */
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int cookie; /* implementation specific cookie */
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} Altera_desc; /* end, typedef Altera_desc */
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/* Generic Altera Functions
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*********************************************************************/
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extern int altera_load(Altera_desc *desc, const void *image, size_t size);
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extern int altera_dump(Altera_desc *desc, const void *buf, size_t bsize);
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extern int altera_info(Altera_desc *desc);
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/* Board specific implementation specific function types
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*********************************************************************/
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typedef int (*Altera_pre_fn)( int cookie );
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typedef int (*Altera_config_fn)( int assert_config, int flush, int cookie );
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typedef int (*Altera_status_fn)( int cookie );
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typedef int (*Altera_done_fn)( int cookie );
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typedef int (*Altera_clk_fn)( int assert_clk, int flush, int cookie );
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typedef int (*Altera_data_fn)( int assert_data, int flush, int cookie );
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typedef int(*Altera_write_fn)(const void *buf, size_t len, int flush, int cookie);
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typedef int (*Altera_abort_fn)( int cookie );
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typedef int (*Altera_post_fn)( int cookie );
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typedef struct {
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Altera_pre_fn pre;
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Altera_config_fn config;
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Altera_status_fn status;
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Altera_done_fn done;
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Altera_clk_fn clk;
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Altera_data_fn data;
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Altera_abort_fn abort;
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Altera_post_fn post;
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} altera_board_specific_func;
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#endif /* _ALTERA_H_ */
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