1 files changed, 0 insertions, 63 deletions
diff --git a/include/linux/pg.h b/include/linux/pg.h
deleted file mode 100644
index db994bb0c794..000000000000
--- a/include/linux/pg.h
+++ /dev/null
@@ -1,63 +0,0 @@
-/* 	pg.h (c) 1998  Grant R. Guenther <grant@torque.net>
- 		       Under the terms of the GNU General Public License
-
-
-	pg.h defines the user interface to the generic ATAPI packet
-        command driver for parallel port ATAPI devices (pg). The
-	driver is loosely modelled after the generic SCSI driver, sg,
-	although the actual interface is different.
-
-	The pg driver provides a simple character device interface for
-        sending ATAPI commands to a device.  With the exception of the
-	ATAPI reset operation, all operations are performed by a pair
-        of read and write operations to the appropriate /dev/pgN device.
-	A write operation delivers a command and any outbound data in
-        a single buffer.  Normally, the write will succeed unless the
-        device is offline or malfunctioning, or there is already another
-	command pending.  If the write succeeds, it should be followed
-        immediately by a read operation, to obtain any returned data and
-        status information.  A read will fail if there is no operation
-        in progress.
-
-	As a special case, the device can be reset with a write operation,
-        and in this case, no following read is expected, or permitted.
-
-	There are no ioctl() operations.  Any single operation
-	may transfer at most PG_MAX_DATA bytes.  Note that the driver must
-        copy the data through an internal buffer.  In keeping with all
-	current ATAPI devices, command packets are assumed to be exactly
-	12 bytes in length.
-
-	To permit future changes to this interface, the headers in the
-	read and write buffers contain a single character "magic" flag.
-        Currently this flag must be the character "P".
-
-*/
-
-#define PG_MAGIC	'P'
-#define PG_RESET	'Z'
-#define PG_COMMAND	'C'
-
-#define PG_MAX_DATA	32768
-
-struct pg_write_hdr {
-
-	char	magic;		/* == PG_MAGIC */
-	char	func;		/* PG_RESET or PG_COMMAND */
-	int     dlen;		/* number of bytes expected to transfer */
-	int     timeout;	/* number of seconds before timeout */
-	char	packet[12];	/* packet command */
-
-};
-
-struct pg_read_hdr {
-
-	char	magic;		/* == PG_MAGIC */
-	char	scsi;		/* "scsi" status == sense key */
-	int	dlen;		/* size of device transfer request */
-	int     duration;	/* time in seconds command took */
-	char    pad[12];	/* not used */
-
-};
-
-/* end of pg.h */