/*
* Copyright (c) 2012 Petr Jerman
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* - The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/** @addtogroup libdrv
* @{
*/
/** @file
* @brief AHCI interface definition.
*/
#ifndef LIBDRV_AHCI_IFACE_H_
#define LIBDRV_AHCI_IFACE_H_
#include "ddf/driver.h"
#include <async.h>
extern async_sess_t *ahci_get_sess(devman_handle_t, char **);
extern errno_t ahci_get_sata_device_name(async_sess_t *, size_t, char *);
extern errno_t ahci_get_num_blocks(async_sess_t *, uint64_t *);
extern errno_t ahci_get_block_size(async_sess_t *, size_t *);
extern errno_t ahci_read_blocks(async_sess_t *, uint64_t, size_t, void *);
extern errno_t ahci_write_blocks(async_sess_t *, uint64_t, size_t, void *);
/** AHCI device communication interface. */
typedef struct {
errno_t (*get_sata_device_name)(ddf_fun_t *, size_t, char *);
errno_t (*get_num_blocks)(ddf_fun_t *, uint64_t *);
errno_t (*get_block_size)(ddf_fun_t *, size_t *);
errno_t (*read_blocks)(ddf_fun_t *, uint64_t, size_t, void *);
errno_t (*write_blocks)(ddf_fun_t *, uint64_t, size_t, void *);
} ahci_iface_t;
#endif
/**
* @}
*/