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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) */
- csu_dma, /* csu_dma interface (zynqmp) */
- 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 */
- xilinx_zynqmp, /* ZynqMP 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 */
- struct xilinx_fpga_op *operations; /* operations */
- char *name; /* device name in bitstream */
- } xilinx_desc; /* end, typedef xilinx_desc */
- struct xilinx_fpga_op {
- int (*load)(xilinx_desc *, const void *, size_t, bitstream_type);
- int (*loadfs)(xilinx_desc *, const void *, size_t, fpga_fs_info *);
- int (*dump)(xilinx_desc *, const void *, size_t);
- int (*info)(xilinx_desc *);
- };
- /* Generic Xilinx Functions
- *********************************************************************/
- int xilinx_load(xilinx_desc *desc, const void *image, size_t size,
- bitstream_type bstype);
- int xilinx_dump(xilinx_desc *desc, const void *buf, size_t bsize);
- int xilinx_info(xilinx_desc *desc);
- int xilinx_loadfs(xilinx_desc *desc, const void *buf, size_t bsize,
- fpga_fs_info *fpga_fsinfo);
- /* 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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