diff options
Diffstat (limited to 'drivers/scsi/sr.h')
-rw-r--r-- | drivers/scsi/sr.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/scsi/sr.h b/drivers/scsi/sr.h index e036f1dc83c..37c8f6b1751 100644 --- a/drivers/scsi/sr.h +++ b/drivers/scsi/sr.h | |||
@@ -41,6 +41,13 @@ typedef struct scsi_cd { | |||
41 | unsigned readcd_known:1; /* drive supports READ_CD (0xbe) */ | 41 | unsigned readcd_known:1; /* drive supports READ_CD (0xbe) */ |
42 | unsigned readcd_cdda:1; /* reading audio data using READ_CD */ | 42 | unsigned readcd_cdda:1; /* reading audio data using READ_CD */ |
43 | unsigned media_present:1; /* media is present */ | 43 | unsigned media_present:1; /* media is present */ |
44 | |||
45 | /* GET_EVENT spurious event handling, blk layer guarantees exclusion */ | ||
46 | int tur_mismatch; /* nr of get_event TUR mismatches */ | ||
47 | bool tur_changed:1; /* changed according to TUR */ | ||
48 | bool get_event_changed:1; /* changed according to GET_EVENT */ | ||
49 | bool ignore_get_event:1; /* GET_EVENT is unreliable, use TUR */ | ||
50 | |||
44 | struct cdrom_device_info cdi; | 51 | struct cdrom_device_info cdi; |
45 | /* We hold gendisk and scsi_device references on probe and use | 52 | /* We hold gendisk and scsi_device references on probe and use |
46 | * the refs on this kref to decide when to release them */ | 53 | * the refs on this kref to decide when to release them */ |