diff options
Diffstat (limited to 'include/linux/cdrom.h')
| -rw-r--r-- | include/linux/cdrom.h | 32 |
1 files changed, 18 insertions, 14 deletions
diff --git a/include/linux/cdrom.h b/include/linux/cdrom.h index 528271c60018..b907e6c2307d 100644 --- a/include/linux/cdrom.h +++ b/include/linux/cdrom.h @@ -13,6 +13,7 @@ #include <linux/fs.h> /* not really needed, later.. */ #include <linux/list.h> +#include <linux/blkdev.h> #include <scsi/scsi_common.h> #include <uapi/linux/cdrom.h> @@ -61,9 +62,9 @@ struct cdrom_device_info { __u8 last_sense; __u8 media_written; /* dirty flag, DVD+RW bookkeeping */ unsigned short mmc3_profile; /* current MMC3 profile */ - int for_data; - int (*exit)(struct cdrom_device_info *); int mrw_mode_page; + bool opened_for_data; + __s64 last_media_change_ms; }; struct cdrom_device_ops { @@ -73,11 +74,9 @@ struct cdrom_device_ops { int (*drive_status) (struct cdrom_device_info *, int); unsigned int (*check_events) (struct cdrom_device_info *cdi, unsigned int clearing, int slot); - int (*media_changed) (struct cdrom_device_info *, int); int (*tray_move) (struct cdrom_device_info *, int); int (*lock_door) (struct cdrom_device_info *, int); - int (*select_speed) (struct cdrom_device_info *, int); - int (*select_disc) (struct cdrom_device_info *, int); + int (*select_speed) (struct cdrom_device_info *, unsigned long); int (*get_last_session) (struct cdrom_device_info *, struct cdrom_multisession *); int (*get_mcn) (struct cdrom_device_info *, @@ -87,24 +86,29 @@ struct cdrom_device_ops { /* play stuff */ int (*audio_ioctl) (struct cdrom_device_info *,unsigned int, void *); -/* driver specifications */ - const int capability; /* capability flags */ /* handle uniform packets for scsi type devices (scsi,atapi) */ int (*generic_packet) (struct cdrom_device_info *, struct packet_command *); + int (*read_cdda_bpc)(struct cdrom_device_info *cdi, void __user *ubuf, + u32 lba, u32 nframes, u8 *last_sense); +/* driver specifications */ + const int capability; /* capability flags */ }; +int cdrom_multisession(struct cdrom_device_info *cdi, + struct cdrom_multisession *info); +int cdrom_read_tocentry(struct cdrom_device_info *cdi, + struct cdrom_tocentry *entry); + /* the general block_device operations structure: */ -extern int cdrom_open(struct cdrom_device_info *cdi, struct block_device *bdev, - fmode_t mode); -extern void cdrom_release(struct cdrom_device_info *cdi, fmode_t mode); -extern int cdrom_ioctl(struct cdrom_device_info *cdi, struct block_device *bdev, - fmode_t mode, unsigned int cmd, unsigned long arg); +int cdrom_open(struct cdrom_device_info *cdi, blk_mode_t mode); +void cdrom_release(struct cdrom_device_info *cdi); +int cdrom_ioctl(struct cdrom_device_info *cdi, struct block_device *bdev, + unsigned int cmd, unsigned long arg); extern unsigned int cdrom_check_events(struct cdrom_device_info *cdi, unsigned int clearing); -extern int cdrom_media_changed(struct cdrom_device_info *); -extern int register_cdrom(struct cdrom_device_info *cdi); +extern int register_cdrom(struct gendisk *disk, struct cdrom_device_info *cdi); extern void unregister_cdrom(struct cdrom_device_info *cdi); typedef struct { |