edt_bitload.c File Reference

Detailed Description

edt_bitload.c - functions to load the EDT PCI interface Xilinx .bit file

HISTORY 1997 creation 1998-1999 various mods, including incrementally add 4010, 4013, etc. capability 2000 rewritten from standalone to library routine 8/2001 rewrote xilinx header code to be smarter, now actually decodes header and finds data size and start of data reliably and independent of the xilinx size. Also rewrote to look at and get sizes of and create a list of files found, then sort by size and try in order smallest to largest, since can SMOKE a 600 part trying to load a larger file in it.

Definition in file edt_bitload.c.

#include "edtinc.h"
#include "edt_bitload.h"
#include "pciload.h"
#include <stdlib.h>
#include <unistd.h>

Go to the source code of this file.

Defines

#define BUF_ENABLE   0x40

#define CCLK_ON   0x10

#define DATA_REG   0x40

#define DEBUG1   EDTLIB_MSG_INFO_1

#define DEBUG2   EDTLIB_MSG_INFO_2

#define DONE   0x02

#define INITL   0x01

#define INITL_OUTPUT_OFF   0x04

#define PROG_ENABLE   0x20

#define PROG_REG   0x41

#define PROGL   0x08

#define PROM_BUFSIZE   ((SIZED_DATASIZE/4) - sizeof(u_int))

#define RC_MASK   PDV_AIA_MC_MASK

#define RC_X_CCLK   PDV_AIA_MC1

#define RC_X_DATA   PDV_AIA_MC2

#define RC_X_DONE   PDV_CHAN_ID0

#define RC_X_INITSTAT   PDV_CHAN_ID1

#define RC_X_PROG   PDV_AIA_MC3

#define STAT_REG   0x42

#define X_CCLK   0x020000

#define X_DATA   0x010000

#define X_DONE   0x100000

#define X_INIT   0x080000

#define X_INITSTAT   0x200000

#define X_PROG   0x040000

Functions

int bitload_read_header (char *bitpath, char *header, int *size)

int bitload_xilinx_from_path (char *path, char *xilinx)

int edt_access_bitfile (char *tmppath, int perm)

int edt_bitload (EdtDev *edt_p, const char *basedir, const char *bitfilename, int flags, int skip)

Searches for and loads a Xilinx gate array bit file into an EDT PCI board.

void edt_bitload_devid_to_bitdir (EdtDev *edt_p, char *devdir)

edt_bitload_from_prom (EdtDev *edt_p, u_char *addr1, int size1, u_char *addr2, int size2, int flags)

Bitload from a given address in the PCI PROM.

int edt_bitload_loadit (EdtDev *edt_p, char *bitpath, int size, int skip, int ovr, int alt, int alt_param, int try, int do_sleep)

int edt_bitload_select_fox_file (EdtDev *edt_p, char *rbtfile)

Variables

u_char * Prombuf

Generated on Mon May 12 16:39:00 2008 by

1.5.1


Defines
#define	BUF_ENABLE 0x40
#define	CCLK_ON 0x10
#define	DATA_REG 0x40
#define	DEBUG1 EDTLIB_MSG_INFO_1
#define	DEBUG2 EDTLIB_MSG_INFO_2
#define	DONE 0x02
#define	INITL 0x01
#define	INITL_OUTPUT_OFF 0x04
#define	PROG_ENABLE 0x20
#define	PROG_REG 0x41
#define	PROGL 0x08
#define	PROM_BUFSIZE ((SIZED_DATASIZE/4) - sizeof(u_int))
#define	RC_MASK PDV_AIA_MC_MASK
#define	RC_X_CCLK PDV_AIA_MC1
#define	RC_X_DATA PDV_AIA_MC2
#define	RC_X_DONE PDV_CHAN_ID0
#define	RC_X_INITSTAT PDV_CHAN_ID1
#define	RC_X_PROG PDV_AIA_MC3
#define	STAT_REG 0x42
#define	X_CCLK 0x020000
#define	X_DATA 0x010000
#define	X_DONE 0x100000
#define	X_INIT 0x080000
#define	X_INITSTAT 0x200000
#define	X_PROG 0x040000
Functions
int	bitload_read_header (char bitpath, char header, int *size)
int	bitload_xilinx_from_path (char path, char xilinx)
int	edt_access_bitfile (char *tmppath, int perm)
int	edt_bitload (EdtDev edt_p, const char basedir, const char *bitfilename, int flags, int skip)
	Searches for and loads a Xilinx gate array bit file into an EDT PCI board.
void	edt_bitload_devid_to_bitdir (EdtDev edt_p, char devdir)
	edt_bitload_from_prom (EdtDev edt_p, u_char addr1, int size1, u_char *addr2, int size2, int flags)
	Bitload from a given address in the PCI PROM.
int	edt_bitload_loadit (EdtDev edt_p, char bitpath, int size, int skip, int ovr, int alt, int alt_param, int try, int do_sleep)
int	edt_bitload_select_fox_file (EdtDev edt_p, char rbtfile)
Variables
u_char *	Prombuf