Annotation of sys/dev/usb/umidireg.h, Revision 1.1.1.1
1.1 nbrk 1: /* $OpenBSD: umidireg.h,v 1.6 2007/06/09 11:06:53 mbalmer Exp $ */
2: /* $NetBSD: umidireg.h,v 1.3 2003/12/04 13:57:31 keihan Exp $ */
3: /*
4: * Copyright (c) 2001 The NetBSD Foundation, Inc.
5: * All rights reserved.
6: *
7: * This code is derived from software contributed to The NetBSD Foundation
8: * by Takuya SHIOZAKI (tshiozak@NetBSD.org).
9: *
10: * Redistribution and use in source and binary forms, with or without
11: * modification, are permitted provided that the following conditions
12: * are met:
13: * 1. Redistributions of source code must retain the above copyright
14: * notice, this list of conditions and the following disclaimer.
15: * 2. Redistributions in binary form must reproduce the above copyright
16: * notice, this list of conditions and the following disclaimer in the
17: * documentation and/or other materials provided with the distribution.
18: * 3. All advertising materials mentioning features or use of this software
19: * must display the following acknowledgement:
20: * This product includes software developed by the NetBSD
21: * Foundation, Inc. and its contributors.
22: * 4. Neither the name of The NetBSD Foundation nor the names of its
23: * contributors may be used to endorse or promote products derived
24: * from this software without specific prior written permission.
25: *
26: * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
27: * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
28: * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
29: * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
30: * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
31: * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
32: * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
33: * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
34: * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
35: * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
36: * POSSIBILITY OF SUCH DAMAGE.
37: */
38:
39: /* Jack Descriptor */
40: #define UMIDI_MS_HEADER 0x01
41: #define UMIDI_IN_JACK 0x02
42: #define UMIDI_OUT_JACK 0x03
43:
44: /* Jack Type */
45: #define UMIDI_EMBEDDED 0x01
46: #define UMIDI_EXTERNAL 0x02
47:
48: typedef struct {
49: uByte bLength;
50: uByte bDescriptorType;
51: uByte bDescriptorSubtype;
52: uWord bcdMSC;
53: uWord wTotalLength;
54: } __packed umidi_cs_interface_descriptor_t;
55: #define UMIDI_CS_INTERFACE_DESCRIPTOR_SIZE 7
56:
57: typedef struct {
58: uByte bLength;
59: uByte bDescriptorType;
60: uByte bDescriptorSubType;
61: uByte bNumEmbMIDIJack;
62: } __packed umidi_cs_endpoint_descriptor_t;
63: #define UMIDI_CS_ENDPOINT_DESCRIPTOR_SIZE 4
64:
65: typedef struct {
66: uByte bLength;
67: uByte bDescriptorType;
68: uByte bDescriptorSubtype;
69: uByte bJackType;
70: uByte bJackID;
71: } __packed umidi_jack_descriptor_t;
72: #define UMIDI_JACK_DESCRIPTOR_SIZE 5
73:
74:
75: #define TO_D(p) ((usb_descriptor_t *)(p))
76: #define NEXT_D(desc) TO_D((caddr_t)(desc)+(desc)->bLength)
77: #define TO_IFD(desc) ((usb_interface_descriptor_t *)(desc))
78: #define TO_CSIFD(desc) ((umidi_cs_interface_descriptor_t *)(desc))
79: #define TO_EPD(desc) ((usb_endpoint_descriptor_t *)(desc))
80: #define TO_CSEPD(desc) ((umidi_cs_endpoint_descriptor_t *)(desc))
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