Annotation of sys/dev/usb/umidireg.h, Revision 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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