source: branches/v4/softs/giet_tsar/block_device.h @ 452

/*
 * SOCLIB_LGPL_HEADER_BEGIN
 *
 * This file is part of SoCLib, GNU LGPLv2.1.
 *
 * SoCLib is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as published
 * by the Free Software Foundation; version 2.1 of the License.
 *
 * SoCLib 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with SoCLib; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 * 02110-1301 USA
 *
 * SOCLIB_LGPL_HEADER_END
 *
 * Copyright (c) UPMC, Lip6, Asim
 *         Nicolas Pouillon <nipo@ssji.net>, 2007
 *
 * Maintainers: nipo
 */
#ifndef BLOCK_DEVICE_REGS_H
#define BLOCK_DEVICE_REGS_H

enum SoclibBlockDeviceRegisters {
    BLOCK_DEVICE_BUFFER,
    BLOCK_DEVICE_LBA,
    BLOCK_DEVICE_COUNT,
    BLOCK_DEVICE_OP,
    BLOCK_DEVICE_STATUS,
    BLOCK_DEVICE_IRQ_ENABLE,
    BLOCK_DEVICE_SIZE,
    BLOCK_DEVICE_BLOCK_SIZE,
};

enum SoclibBlockDeviceOp {
    BLOCK_DEVICE_NOOP,
    BLOCK_DEVICE_READ,
    BLOCK_DEVICE_WRITE,
};

enum SoclibBlockDeviceStatus {
    BLOCK_DEVICE_IDLE,
    BLOCK_DEVICE_BUSY,
    BLOCK_DEVICE_READ_SUCCESS,
    BLOCK_DEVICE_WRITE_SUCCESS,
    BLOCK_DEVICE_READ_ERROR,
    BLOCK_DEVICE_WRITE_ERROR,
    BLOCK_DEVICE_ERROR,
};

#endif /* BLOCK_DEVICE_REGS_H */

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