/* You want to define this in the config files */
#define CONFIG_STORAGE  (STORAGE_SD | STORAGE_NAND)
#define HAVE_HOTSWAP    /* for card slot */

/* For the NAND part */
int nand_first_drive;

int nand_num_drives(int first_drive)
{
    nand_first_drive = first_drive;
    return 1; /* I have one NAND drive */
}

void nand_enable(bool on)
{
}

void nand_spindown(int seconds)
{
}

void nand_sleep(void)
{
}

void nand_sleepnow(void)
{
}

bool nand_disk_is_active(void)
{
}

int  nand_soft_reset(void)
{
}

int  nand_init(void)
{
}

void nand_close(void)
{
}

int nand_read_sectors(IF_MD2(int drive,) unsigned long start, int count, void* buf)
{
    /* If you have one drive, drive will equals nand_first_drive.
     * If you have two drives, drive will equals nand_first_drive or nand_first_drive + 1
     * Etc */
    return -1;
}

int nand_write_sectors(IF_MD2(int drive,) unsigned long start, int count, const void* buf)
{
    return -1;
}

/* Depends on your other defines then */

#ifdef HAVE_STORAGE_FLUSH
int  nand_flush(void)
{
}

#endif
void nand_spin(void)
{
}

int  nand_spinup_time(void) /* ticks */
{
}

#ifdef STORAGE_GET_INFO
void nand_get_info(IF_MD2(int drive,) struct storage_info *info)
{
}

#endif

/* For the SD part */
int sd_first_drive;

int sd_num_drives(int first_drive)
{
    sd_first_drive = first_drive;
    return 1; /* I have one SD drive */
}

void sd_enable(bool on)
{
}

void sd_spindown(int seconds)
{
}

void sd_sleep(void)
{
}

void sd_sleepnow(void)
{
}

bool sd_disk_is_active(void)
{
}

int  sd_soft_reset(void)
{
}

int  sd_init(void)
{
}

int  sd_read_sectors(IF_MD2(int drive,) unsigned long start, int count, void* buf)
{
    /* same thing as nand_read_sectors */
    return -1;
}

int  sd_write_sectors(IF_MD2(int drive,) unsigned long start, int count, const void* buf)
{
    return -1;
}

void sd_spin(void)
{
}

int  sd_spinup_time(void) /* ticks */
{
}

#ifdef STORAGE_GET_INFO
void sd_get_info(IF_MD2(int drive,) struct storage_info *info)
{
}
#endif
#ifdef HAVE_HOTSWAP
bool sd_removable(IF_MV_NONVOID(int drive))
{
    /* drive should equal sd_first_drive if you only have one SD drive */
    return true;
}

bool sd_present(IF_MV_NONVOID(int drive))
{
    /* you need to implement this since it's a card slot */
    return false;
}
#endif

long sd_last_disk_activity(void);