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/* private MMC helper routines.
$Id: scsi_mmc_private.h,v 1.1 2005/01/01 02:43:57 rockyb Exp $
Copyright (C) 2004 Rocky Bernstein <rocky@panix.com>
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <cdio/scsi_mmc.h>
#include "cdtext_private.h"
/*! Convert milliseconds to seconds taking the ceiling value, i.e.
1002 milliseconds gets rounded to 2 seconds.
*/
#define SECS2MSECS 1000
static inline unsigned int
msecs2secs(unsigned int msecs)
{
return (msecs+(SECS2MSECS-1)) / SECS2MSECS;
}
#undef SECS2MSECS
typedef
int (*scsi_mmc_run_cmd_fn_t) ( const void *p_user_data,
unsigned int i_timeout_ms,
unsigned int i_cdb,
const scsi_mmc_cdb_t *p_cdb,
scsi_mmc_direction_t e_direction,
unsigned int i_buf, /*in/out*/ void *p_buf );
int scsi_mmc_set_blocksize_mmc_private ( const void *p_env, const
scsi_mmc_run_cmd_fn_t run_scsi_mmc_cmd,
unsigned int bsize );
/*!
Get the DVD type associated with cd object.
*/
discmode_t
scsi_mmc_get_dvd_struct_physical_private ( void *p_env, const
scsi_mmc_run_cmd_fn_t run_scsi_mmc_cmd,
cdio_dvd_struct_t *s );
int
scsi_mmc_set_blocksize_private ( const void *p_env,
const scsi_mmc_run_cmd_fn_t run_scsi_mmc_cmd,
unsigned int bsize);
char *scsi_mmc_get_mcn_private ( void *p_env,
const scsi_mmc_run_cmd_fn_t run_scsi_mmc_cmd
);
char *scsi_mmc_get_mcn_generic (const void *p_user_data);
bool scsi_mmc_init_cdtext_private ( void *user_data, const
scsi_mmc_run_cmd_fn_t run_scsi_mmc_cmd,
set_cdtext_field_fn_t set_cdtext_field_fn
);
/*!
On input a MODE_SENSE command was issued and we have the results
in p. We interpret this and return a bit mask set according to the
capabilities.
*/
void scsi_mmc_get_drive_cap_buf(const uint8_t *p,
/*out*/ cdio_drive_read_cap_t *p_read_cap,
/*out*/ cdio_drive_write_cap_t *p_write_cap,
/*out*/ cdio_drive_misc_cap_t *p_misc_cap);
/*!
Return the the kind of drive capabilities of device.
Note: string is malloc'd so caller should free() then returned
string when done with it.
*/
void
scsi_mmc_get_drive_cap_private (const void *p_env,
const scsi_mmc_run_cmd_fn_t run_scsi_mmc_cmd,
/*out*/ cdio_drive_read_cap_t *p_read_cap,
/*out*/ cdio_drive_write_cap_t *p_write_cap,
/*out*/ cdio_drive_misc_cap_t *p_misc_cap);
void
scsi_mmc_get_drive_cap_generic (const void *p_user_data,
/*out*/ cdio_drive_read_cap_t *p_read_cap,
/*out*/ cdio_drive_write_cap_t *p_write_cap,
/*out*/ cdio_drive_misc_cap_t *p_misc_cap);
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