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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))