View of xos/drivers/floppy_reg.h


XOS | Parent Directory | View | Download

/* Copyright (C) 2008  Emmanuel Varoquaux
 
   This file is part of XOS.
 
   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 3 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, see <http://www.gnu.org/licenses/>. */
 
#ifndef FLOPPY_REG_H
#define FLOPPY_REG_H
 
/* registres du controleur */
#define FD_DOR                  0x3f2   /* Digital Output Register (R/W) */
#define FD_MSR                  0x3f4   /* Main Status Register (R) */
#define FD_FIFO                 0x3f5   /* Data (FIFO) (R/W) */
#define FD_DIR                  0x3f7   /* Digital Input Register (R) */
#define FD_CCR                  0x3f7   /* Configuration Control Register (W) */
 
#endif