diff options
Diffstat (limited to 'drivers/ide/ide-cd.h')
| -rw-r--r-- | drivers/ide/ide-cd.h | 58 |
1 files changed, 27 insertions, 31 deletions
diff --git a/drivers/ide/ide-cd.h b/drivers/ide/ide-cd.h index 61a4599b77d..1efc936f5b6 100644 --- a/drivers/ide/ide-cd.h +++ b/drivers/ide/ide-cd.h @@ -8,10 +8,14 @@ #include <linux/cdrom.h> #include <asm/byteorder.h> -/* - * typical timeout for packet command - */ -#define ATAPI_WAIT_PC (60 * HZ) +#define IDECD_DEBUG_LOG 0 + +#if IDECD_DEBUG_LOG +#define ide_debug_log(lvl, fmt, args...) __ide_debug_log(lvl, fmt, ## args) +#else +#define ide_debug_log(lvl, fmt, args...) do {} while (0) +#endif + #define ATAPI_WAIT_WRITE_BUSY (10 * HZ) /************************************************************************/ @@ -29,33 +33,33 @@ /* Structure of a MSF cdrom address. */ struct atapi_msf { - byte reserved; - byte minute; - byte second; - byte frame; + u8 reserved; + u8 minute; + u8 second; + u8 frame; }; /* Space to hold the disk TOC. */ #define MAX_TRACKS 99 struct atapi_toc_header { unsigned short toc_length; - byte first_track; - byte last_track; + u8 first_track; + u8 last_track; }; struct atapi_toc_entry { - byte reserved1; + u8 reserved1; #if defined(__BIG_ENDIAN_BITFIELD) - __u8 adr : 4; - __u8 control : 4; + u8 adr : 4; + u8 control : 4; #elif defined(__LITTLE_ENDIAN_BITFIELD) - __u8 control : 4; - __u8 adr : 4; + u8 control : 4; + u8 adr : 4; #else #error "Please fix <asm/byteorder.h>" #endif - byte track; - byte reserved2; + u8 track; + u8 reserved2; union { unsigned lba; struct atapi_msf msf; @@ -73,25 +77,16 @@ struct atapi_toc { /* Extra per-device info for cdrom drives. */ struct cdrom_info { - ide_drive_t *drive; - ide_driver_t *driver; - struct gendisk *disk; - struct kref kref; + ide_drive_t *drive; + struct ide_driver *driver; + struct gendisk *disk; + struct device dev; /* Buffer for table of contents. NULL if we haven't allocated a TOC buffer for this device yet. */ struct atapi_toc *toc; - /* The result of the last successful request sense command - on this device. */ - struct request_sense sense_data; - - struct request request_sense_request; - int dma; - unsigned long last_block; - unsigned long start_seek; - u8 max_speed; /* Max speed of the drive. */ u8 current_speed; /* Current speed of the drive. */ @@ -116,7 +111,8 @@ int cdrom_check_status(ide_drive_t *, struct request_sense *); int ide_cdrom_open_real(struct cdrom_device_info *, int); void ide_cdrom_release_real(struct cdrom_device_info *); int ide_cdrom_drive_status(struct cdrom_device_info *, int); -int ide_cdrom_check_media_change_real(struct cdrom_device_info *, int); +unsigned int ide_cdrom_check_events_real(struct cdrom_device_info *, + unsigned int clearing, int slot_nr); int ide_cdrom_tray_move(struct cdrom_device_info *, int); int ide_cdrom_lock_door(struct cdrom_device_info *, int); int ide_cdrom_select_speed(struct cdrom_device_info *, int); |