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/*
* (C) Copyright 2002
* Rich Ireland, Enterasys Networks, rireland@enterasys.com.
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <fpga.h>
#ifndef _XILINX_H_
#define _XILINX_H_
/* Xilinx types
*********************************************************************/
typedef enum { /* typedef Xilinx_iface */
min_xilinx_iface_type, /* low range check value */
slave_serial, /* serial data and external clock */
master_serial, /* serial data w/ internal clock (not used) */
slave_parallel, /* parallel data w/ external latch */
jtag_mode, /* jtag/tap serial (not used ) */
master_selectmap, /* master SelectMap (virtex2) */
slave_selectmap, /* slave SelectMap (virtex2) */
devcfg, /* devcfg interface (zynq) */
max_xilinx_iface_type /* insert all new types before this */
} Xilinx_iface; /* end, typedef Xilinx_iface */
typedef enum { /* typedef Xilinx_Family */
min_xilinx_type, /* low range check value */
Xilinx_Spartan2, /* Spartan-II Family */
Xilinx_VirtexE, /* Virtex-E Family */
Xilinx_Virtex2, /* Virtex2 Family */
Xilinx_Spartan3, /* Spartan-III Family */
xilinx_zynq, /* Zynq Family */
max_xilinx_type /* insert all new types before this */
} Xilinx_Family; /* end, typedef Xilinx_Family */
typedef struct { /* typedef Xilinx_desc */
Xilinx_Family family; /* part type */
Xilinx_iface iface; /* interface type */
size_t size; /* bytes of data part can accept */
void *iface_fns; /* interface function table */
int cookie; /* implementation specific cookie */
char *name; /* device name in bitstream */
} Xilinx_desc; /* end, typedef Xilinx_desc */
/* Generic Xilinx Functions
*********************************************************************/
extern int xilinx_load(Xilinx_desc *desc, const void *image, size_t size);
extern int xilinx_dump(Xilinx_desc *desc, const void *buf, size_t bsize);
extern int xilinx_info(Xilinx_desc *desc);
/* Board specific implementation specific function types
*********************************************************************/
typedef int (*Xilinx_pgm_fn)( int assert_pgm, int flush, int cookie );
typedef int (*Xilinx_init_fn)( int cookie );
typedef int (*Xilinx_err_fn)( int cookie );
typedef int (*Xilinx_done_fn)( int cookie );
typedef int (*Xilinx_clk_fn)( int assert_clk, int flush, int cookie );
typedef int (*Xilinx_cs_fn)( int assert_cs, int flush, int cookie );
typedef int (*Xilinx_wr_fn)( int assert_write, int flush, int cookie );
typedef int (*Xilinx_rdata_fn)( unsigned char *data, int cookie );
typedef int (*Xilinx_wdata_fn)( unsigned char data, int flush, int cookie );
typedef int (*Xilinx_busy_fn)( int cookie );
typedef int (*Xilinx_abort_fn)( int cookie );
typedef int (*Xilinx_pre_fn)( int cookie );
typedef int (*Xilinx_post_fn)( int cookie );
typedef int (*Xilinx_bwr_fn)( void *buf, size_t len, int flush, int cookie );
#endif /* _XILINX_H_ */
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