xref: /titanic_41/usr/src/uts/common/sys/usb/clients/printer/usb_printer.h (revision d29f5a711240f866521445b1656d114da090335e)
1 /*
2  * CDDL HEADER START
3  *
4  * The contents of this file are subject to the terms of the
5  * Common Development and Distribution License (the "License").
6  * You may not use this file except in compliance with the License.
7  *
8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9  * or http://www.opensolaris.org/os/licensing.
10  * See the License for the specific language governing permissions
11  * and limitations under the License.
12  *
13  * When distributing Covered Code, include this CDDL HEADER in each
14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15  * If applicable, add the following below this CDDL HEADER, with the
16  * fields enclosed by brackets "[]" replaced with your own identifying
17  * information: Portions Copyright [yyyy] [name of copyright owner]
18  *
19  * CDDL HEADER END
20  */
21 /*
22  * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
23  * Use is subject to license terms.
24  */
25 
26 #ifndef _SYS_USB_PRINTER_H
27 #define	_SYS_USB_PRINTER_H
28 
29 
30 #ifdef	__cplusplus
31 extern "C" {
32 #endif
33 
34 /*
35  * This header file contains generic printer class spec (1.0) information
36  */
37 
38 /*
39  * Printer class descriptor type
40  */
41 #define	USB_PRINTER_DESCR_TYPE	0x21
42 
43 
44 /*
45  * Printer class specific commands sent to the device
46  */
47 #define	USB_PRINTER_GET_DEVICE_ID	0x00 /* Get IEEE-1284 compatible ID */
48 #define	USB_PRINTER_GET_PORT_STATUS	0x01 /* Returns current status */
49 					/* Flushes buffers of Bulk out pipe */
50 #define	USB_PRINTER_SOFT_RESET		0x02
51 #define	USB_PRINTER_CLEAR_FEATURE	0x01	/* Clear a stall */
52 
53 /*
54  * Port status values, see Table 3 of the specification
55  */
56 #define	USB_PRINTER_PORT_NO_ERROR	0x0008	/* No Error */
57 #define	USB_PRINTER_PORT_NO_SELECT	0x0010	/* Selected */
58 #define	USB_PRINTER_PORT_EMPTY		0x0020	/* Paper Empty */
59 
60 /*
61  * Application error state
62  */
63 #define	USB_PRINTER_ERR_ERR		0x0001	/* Error */
64 #define	USB_PRINTER_SLCT_ERR		0x0002	/* Selected */
65 #define	USB_PRINTER_PE_ERR		0x0004	/* Paper Empty */
66 
67 #ifdef __cplusplus
68 }
69 #endif
70 
71 #endif	/* _SYS_USB_PRINTER_H */
72