patch-2.2.4 linux/include/linux/cdrom.h

• Lines: 29
• Date: Sun Mar 21 18:37:56 1999
• Orig file: v2.2.3/linux/include/linux/cdrom.h
• Orig date: Tue Jan 19 11:32:53 1999

diff -u --recursive --new-file v2.2.3/linux/include/linux/cdrom.h linux/include/linux/cdrom.h
@@ -112,6 +112,9 @@
 #define CDROM_DRIVE_STATUS	0x5326  /* Get tray position, etc. */
 #define CDROM_DISC_STATUS	0x5327  /* Get disc type, etc. */
 #define CDROM_CHANGER_NSLOTS    0x5328  /* Get number of slots */
+#define CDROM_LOCKDOOR		0x5329  /* lock or unlock door */
+#define CDROM_DEBUG		0x5330	/* Turn debug messages on/off */
+#define CDROM_GET_CAPABILITY	0x5331	/* get capabilities */
 
 /* This ioctl is only used by sbpcd at the moment */
 #define CDROMAUDIOBUFSIZ        0x5382	/* set the audio buffer size */
@@ -340,14 +343,15 @@
 #define CDC_IOCTLS              0x400   /* driver has non-standard ioctls */
 #define CDC_DRIVE_STATUS        0x800   /* driver implements drive status */
 
-/* drive status possibilities used with the uniform CD-ROM driver */
-#define CDS_NO_INFO		0               /* if not implemented */
+/* drive status possibilities returned by CDROM_DRIVE_STATUS ioctl */
+#define CDS_NO_INFO		0	/* if not implemented */
 #define CDS_NO_DISC		1
 #define CDS_TRAY_OPEN		2
 #define CDS_DRIVE_NOT_READY	3
 #define CDS_DISC_OK		4
 
-/* disc status possibilities, other than CDS_NO_DISC and CDS_NO_INFO */
+/* return values for the CDROM_DISC_STATUS ioctl */
+/* can also return CDS_NO_[INFO|DISC], from above */
 #define CDS_AUDIO		100
 #define CDS_DATA_1		101
 #define CDS_DATA_2		102