Subversion Repositories openrisc_2011-10-31

/*

    atabug.h -- ATA debugging (C-header file)

    Copyright (C) 2002 Richard Herveille, rherveille@opencores.org

    This file is part of OpenRISC 1000 Reference Platform Monitor (ORPmon)

    This program is free software; you can redistribute it and/or modify

    it under the terms of the GNU General Public License as published by

    the Free Software Foundation; either version 2 of the License, or

    (at your option) any later version

    This program is distributed in the hope that it will be useful,

    but WITHOUT ANY WARRANTY; without even the implied warranty of

    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License

    along with this program; if not, write to the Free Software

    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

*/

/*

 * Definitions for the Opencores ATA Controller Core

 */

#ifndef __OC_ATABUG_H

#define __OC_ATABUG_H

#define ATA_DEBUG

#define MAX_ATA_COMMANDS  25

struct partition {

  char  boot;

  char  start_head;

  short start_cylinder;

  char  start_sector;

  char  system;

  char  end_head;

  short end_cylinder;

  char  end_sector;

  int   start;

  int   sectors;

};

/* ----------------------------                                       */

/* ----- Prototypes       -----                                       */

/* ----------------------------                                       */

void module_ata_init (void);

int atabug(int argc, char **argv);

int atabug_exit(int argc, char **argv);

int atabug_help(int argc, char **argv);

void register_ata_command (const char *name, const char *params, const char *help, int (*func)(int argc, char *argv[]));

int ata_mon_command(void);

int execute_ata_command(char *pstr, int argc, char **argv);

int ata_close_cmd(int arc, char **argv);

int ata_dump_device_regs_cmd(int argc, char **argv);

int ata_dump_host_regs_cmd(int argc, char **argv);

int ata_dump_dataport_cmd(int argc, char **argv);

int ata_enable_cmd(int argc, char **argv);

int ata_exec_cmd_cmd(int argc, char **argv);

int ata_identify_device_cmd(int argc, char **argv);

int ata_open_cmd(int argc, char **argv);

int ata_read_sectors_cmd(int argc, char **argv);

int ata_read_mbr_cmd(int argc, char **argv);

int ata_read_dosboot_cmd(int argc, char **argv);

int ata_reset_cmd(int argc, char **argv);

int ata_select_device_cmd(int argc, char **argv);

int ata_set_piomode_cmd(int argc, char **argv);

unsigned char atabug_dump_data(unsigned char *buffer, int cnt);

#endif