X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=drivers%2Fscsi%2Fsr.h;h=81fbc0b78a5235cd5fe770e914c2eed60baa58cc;hb=a1c9eea9e56a7196c6891f6426b799c4598b38e2;hp=d65de9621b276acdbcf6a9b1f114130ebfeab93c;hpb=7d14f145f839b5d0d221ea209b4998f93267e2ec;p=powerpc.git

diff --git a/drivers/scsi/sr.h b/drivers/scsi/sr.h
index d65de9621b..81fbc0b78a 100644
--- a/drivers/scsi/sr.h
+++ b/drivers/scsi/sr.h
@@ -20,6 +20,9 @@
 #include <linux/genhd.h>
 #include <linux/kref.h>
 
+#define MAX_RETRIES	3
+#define SR_TIMEOUT	(30 * HZ)
+
 struct scsi_device;
 
 /* The CDROM is fairly slow, so we need a little extra time */
@@ -37,6 +40,7 @@ typedef struct scsi_cd {
 	unsigned xa_flag:1;	/* CD has XA sectors ? */
 	unsigned readcd_known:1;	/* drive supports READ_CD (0xbe) */
 	unsigned readcd_cdda:1;	/* reading audio data using READ_CD */
+	unsigned previous_state:1;	/* media has changed */
 	struct cdrom_device_info cdi;
 	/* We hold gendisk and scsi_device references on probe and use
 	 * the refs on this kref to decide when to release them */