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