hp.h

使用libscsi做的一系列cdrom操作工具程序。包含cdwrite,cdflush,cdda三个程序

#ifndef HAD_SC_HP_H
#define HAD_SC_HP_H

/*
  hp.h -- vendor specific functions for hp c4324, c4325 (aka 4020i)
  Copyright (C) 1996 Dieter Baron and Armin Obersteiner

  This file is part of libscsi, a library for direct scsi device access
  The authors can be contacted at
	<[e-mail]>
	<[e-mail]>

  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.
*/

#include <sys/types.h>
#include <scsi/scsi.h>



/* mode pages */

#define SC_MODE_HP_WRITE_TRACK  0x22

struct sc_mode_hp_write_track {
#if SC_BIGENDIAN
    u_char ps:1, :1, pc:6;
#else
    u_char pc:6, :1, ps:1;
#endif
    u_char length;

    u_char r2;
#if SC_BIGENDIAN
    u_char :3, raw:1, mix:1, audio:1, mode:2;
#else
    u_char mode:2, audio:1, mix:1, raw:1, :3;
#endif
    u_char track;	/* track number		*/
    u_char country[2];	/* isrc: country ascii	*/
    u_char owner[3];	/* isrc: owner ascii	*/
    u_char cbcd;	/* isrc: country bcd	*/
    u_char snum[3];	/* isrc: serial no bcd	*/
    u_char r14[2];
};


#define SC_MODE_HP_SPEED  0x23

struct sc_mode_hp_speed {
#if SC_BIGENDIAN
    u_char ps:1, :1, pc:6;
#else
    u_char pc:6, :1, ps:1;
#endif
    u_char length;

    u_char speed;	/* speed select		*/
    u_char emu;		/* emulation write	*/
    u_char r4[4];
};



int sc_hp_fixation(SCSI *fd, int imm, int onp, int ttype);
int sc_hp_write_track(SCSI *fd, int track, int raw, int aud, int mode,
		      u_short len, u_char *data);

#endif /* hp.h */