diff options
Diffstat (limited to 'drivers/scsi/sr.h')
| -rw-r--r-- | drivers/scsi/sr.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/scsi/sr.h b/drivers/scsi/sr.h index 37c8f6b1751..1d1f6f416c5 100644 --- a/drivers/scsi/sr.h +++ b/drivers/scsi/sr.h @@ -36,6 +36,7 @@ typedef struct scsi_cd { struct scsi_device *device; unsigned int vendor; /* vendor code, see sr_vendor.c */ unsigned long ms_offset; /* for reading multisession-CD's */ + unsigned writeable : 1; unsigned use:1; /* is this device still supportable */ unsigned xa_flag:1; /* CD has XA sectors ? */ unsigned readcd_known:1; /* drive supports READ_CD (0xbe) */ @@ -55,6 +56,10 @@ typedef struct scsi_cd { struct gendisk *disk; } Scsi_CD; +#define sr_printk(prefix, cd, fmt, a...) \ + sdev_printk(prefix, (cd)->device, "[%s] " fmt, \ + (cd)->cdi.name, ##a) + int sr_do_ioctl(Scsi_CD *, struct packet_command *); int sr_lock_door(struct cdrom_device_info *, int); |